The Pfams interacting with at least one peptide

PPBD: Professional Peptide Binding Domain.
A PPBD is defined as a Pfam with at least 3 UniProts which bind peptides in the PDB

#Pfams = 1395
PFAM IDPfam AccessionDescription#Entry#IEntryIs PPBD
14-3-3PF0024414-3-3 protein137136Y
2Fe-2S_thioredxPF01257Thioredoxin-like [2Fe-2S] ferredoxin46N
2-Hacid_dh_CPF02826D-isomer specific 2-hydroxyacid dehydrogenase, NAD binding domain21N
2OG-FeII_Oxy_3PF136402OG-Fe(II) oxygenase superfamily88N
40S_SA_CPF1612240S ribosomal protein SA C-terminus1131N
53-BP1_TudorPF09038Tumour suppressor p53-binding protein-1 Tudor99N
7tm_1PF000017 transmembrane receptor (rhodopsin family)5036N
7tm_2PF000027 transmembrane receptor (Secretin family)69N
7tm_4PF13853Olfactory receptor11N
A2M_BRDPF07703Alpha-2-macroglobulin bait region domain11N
AA_permease_2PF13520Amino acid permease11N
AAAPF00004ATPase family associated with various cellular activities (AAA)2221N
AAA_16PF13191AAA ATPase domain22N
AAA_2PF07724AAA domain (Cdc48 subfamily)107N
AAA_23PF13476AAA domain15N
AAA_31PF13614AAA domain22N
AAA_lid_3PF17862AAA+ lid domain151N
ABC_membranePF00664ABC transporter transmembrane region77N
ABC_tranPF00005ABC transporter194N
ABC_tran_CTDPF16326ABC transporter C-terminal domain45N
ABC_tran_XtnPF12848ABC transporter11N
Abhydrolase_1PF00561alpha/beta hydrolase fold22N
Abi_HHRPF07815Abl-interactor HHR11N
AbrB_CPF18277AbrB C-terminal domain11N
AcetDehyd-dimerPF09290Prokaryotic acetaldehyde dehydrogenase, dimerisation11N
Acetyltransf_1PF00583Acetyltransferase (GNAT) family2019N
Acetyltransf_10PF13673Acetyltransferase (GNAT) domain11N
Acetyltransf_11PF13720Udp N-acetylglucosamine O-acyltransferase; Domain 243N
Acetyltransf_13PF13880ESCO1/2 acetyl-transferase22N
Acetyltransf_16PF05301GNAT acetyltransferase, Mec-1722N
Acetyltransf_17PF17668Acetyltransferase (GNAT) domain11N
Acetyltransf_7PF13508Acetyltransferase (GNAT) domain46N
Acetyltransf_9PF13527Acetyltransferase (GNAT) domain11N
AChE_tetraPF08674Acetylcholinesterase tetramerisation domain22N
ACR_tranPF00873AcrB/AcrD/AcrF family22N
ActAPF05058ActA Protein21N
ActinPF00022Actin2924N
Acyl_transf_1PF00698Acyl transferase domain44N
Acyl-CoA_dh_MPF02770Acyl-CoA dehydrogenase, middle domain11N
Acyl-CoA_dh_NPF02771Acyl-CoA dehydrogenase, N-terminal domain11N
Adap_comp_subPF00928Adaptor complexes medium subunit family2624Y
Adaptin_NPF01602Adaptin N terminal region54N
ADD_ATRXPF17981Cysteine Rich ADD domain55N
ADD_DNMT3PF17980Cysteine rich ADD domain in DNMT355N
Adeno_hexonPF01065Hexon, adenovirus major coat protein, N-terminal domain43N
Adeno_hexon_CPF03678Hexon, adenovirus major coat protein, C-terminal domain43N
Adeno_Penton_BPF01686Adenovirus penton base protein75N
AdenylateSensorPF16579Adenylate sensor of SNF1-like protein kinase11N
ADH_NPF08240Alcohol dehydrogenase GroES-like domain11N
adh_short_C2PF13561Enoyl-(Acyl carrier protein) reductase41N
ADH_zinc_NPF00107Zinc-binding dehydrogenase11N
AgenetPF05641Agenet domain44N
Agglutinin_CPF18021Agglutinin C-terminal33N
AHDPF17793ANC1 homology domain (AHD)23N
AIF_CPF14721Apoptosis-inducing factor, mitochondrion-associated, C-term11N
AlfinPF12165Alfin33N
ALIX_LYPXL_bndPF13949ALIX V-shaped domain binding to HIV66N
Alk_phosphatasePF00245Alkaline phosphatase32N
Alpha_adaptin_CPF02296Alpha adaptin AP2, C-terminal domain86N
Alpha_adaptinC2PF02883Adaptin C-terminal domain1814N
Alpha-amylasePF00128Alpha amylase, catalytic domain24N
AMA-1PF02430Apical membrane antigen 1910N
AmidasePF01425Amidase11N
Amidase_2PF01510N-acetylmuramoyl-L-alanine amidase99N
Amidase_3PF01520N-acetylmuramoyl-L-alanine amidase11N
Amino_oxidasePF01593Flavin containing amine oxidoreductase2120N
AMOPF02461Ammonia monooxygenase51N
AmoCPF04896Ammonia monooxygenase/methane monooxygenase, subunit C55N
AMP_NPF05195Aminopeptidase P, N-terminal domain81N
AMP-binding_CPF13193AMP-binding enzyme C-terminal domain91N
AMPKBIPF047395'-AMP-activated protein kinase beta subunit, interaction domain11N
An_peroxidasePF03098Animal haem peroxidase11N
ANAPC10PF03256Anaphase-promoting complex, subunit 10 (APC10)41N
ANAPC3PF12895Anaphase-promoting complex, cyclosome, subunit 3101N
ANAPC4_WD40PF12894Anaphase-promoting complex subunit 4 WD40 domain2410N
ANATOPF01821Anaphylotoxin-like domain11N
ANF_receptorPF01094Receptor family ligand binding region44N
AnkPF00023Ankyrin repeat198N
Ank_2PF12796Ankyrin repeats (3 copies)3831N
Ank_4PF13637Ankyrin repeats (many copies)52N
Ank_5PF13857Ankyrin repeats (many copies)62N
AnnexinPF00191Annexin21N
Anthrax-tox_MPF09156Anthrax toxin lethal factor, middle domain33N
APC_repPF18797Adenomatous polyposis coli (APC) repeat1010N
APC1_CPF18122Anaphase-promoting complex sub unit 1 C-terminal domain42N
APG12PF04110Ubiquitin-like autophagy protein Apg1211N
APG17PF04108Autophagy protein Apg1722N
APG5PF04106Autophagy protein Apg522N
APG6_NPF17675Apg6 coiled-coil region65N
ApidaecinPF00807Apidaecin81N
ApoC-IPF04691Apolipoprotein C-I (ApoC-1)42N
Apocytochr_F_CPF01333Apocytochrome F, C-terminal1212N
Apocytochr_F_NPF16639Apocytochrome F, N-terminal1210N
APP_amyloidPF10515Beta-amyloid precursor protein C-terminus92N
ArfPF00025ADP-ribosylation factor family21N
ArgoMidPF16487Mid domain of argonaute11N
ARIDPF01388ARID/BRIGHT DNA binding domain44N
ArmPF00514Armadillo/beta-catenin-like repeat98112N
Arm_3PF16186Atypical Arm repeat769N
Arrestin_CPF02752Arrestin (or S-antigen), C-terminal domain21N
Arrestin_NPF00339Arrestin (or S-antigen), N-terminal domain31N
ArsA_ATPasePF02374Anion-transporting ATPase12N
ArylesterasePF01731Arylesterase1313N
ASCPF00858Amiloride-sensitive sodium channel33N
ASF1_hist_chapPF04729ASF1 like histone chaperone76N
AspPF00026Eukaryotic aspartyl protease7070N
Asp_Arg_HydroxPF05118Aspartyl/Asparaginyl beta-hydroxylase22N
AsparaginasePF00710Asparaginase, N-terminal21N
Asparaginase_CPF17763Glutaminase/Asparaginase C-terminal domain21N
AstacinPF01400Astacin (Peptidase family M12A)11N
ATG16PF08614Autophagy protein 16 (ATG16)11N
ATG7_NPF16420Ubiquitin-like modifier-activating enzyme ATG7 N-terminus11N
Atg8PF02991Autophagy protein Atg8 ubiquitin like3132Y
ATLFPF07737Anthrax toxin lethal factor, N- and C-terminal domain55N
ATP-syntPF00231ATP synthase718N
ATP-synt_APF00119ATP synthase A chain64N
ATP-synt_abPF00006ATP synthase alpha/beta family, nucleotide-binding domain81N
ATP-synt_ab_NPF02874ATP synthase alpha/beta family, beta-barrel domain71N
ATP-synt_CPF00137ATP synthase subunit C62N
ATP-synt_DEPF00401ATP synthase, Delta/Epsilon chain, long alpha-helix domain516N
ATP-synt_DE_NPF02823ATP synthase, Delta/Epsilon chain, beta-sandwich domain616N
ATP-synt_JPF04911ATP synthase j chain11N
ATP-synt_S1PF05827Vacuolar ATP synthase subunit S1 (ATP6S1)11N
Autoind_bindPF03472Autoinducer binding domain11N
AvidinPF01382Avidin family4343N
AWSPF17907AWS domain54N
AXHPF08517Ataxin-1 and HBP1 module (AXH)33N
BPF02216B domain81N
B1PF02246Protein L b1 domain77N
B2-adapt-app_CPF09066Beta2-adaptin appendage, C-terminal sub-domain52N
B56PF01603Protein phosphatase 2A regulatory B subunit (B56 family)88N
BAFPF02961Barrier to autointegration factor11N
BaffR-Tall_bindPF09256BAFF-R, TALL-1 binding31N
BAHPF01426BAH domain77N
Bap31_Bap29_CPF18035Bap31/Bap29 cytoplasmic coiled-coil domain13N
BB_PFPF18063Beta barrel Pore-forming domain22N
BBEPF08031Berberine and berberine like11N
Bcl-2PF00452Apoptosis regulator proteins, Bcl-2 family107101Y
Bcl-2_3PF15286Apoptosis regulator M11, B cell 2 leukaemia/lymphoma like33N
Bclx_interactPF08945Bcl-x interacting, BH3 domain426N
BETPF17035Bromodomain extra-terminal - transcription regulation87Y
Beta-APPPF03494Beta-amyloid peptide (beta-APP)5818N
Beta-lactamase2PF13354Beta-lactamase enzyme family11N
BH3PF15285Beclin-1 BH3 domain, Bcl-2-interacting93N
BH4PF02180Bcl-2 homology region 4364N
bHLH-MYC_NPF14215bHLH-MYC and R2R3-MYB transcription factors N-terminal44N
Big_8PF17961Bacterial Ig domain1111N
BIRPF00653Inhibitor of Apoptosis domain3939Y
BK_channel_aPF03493Calcium-activated BK potassium channel alpha subunit22N
BombesinPF02044Bombesin-like peptide111N
BranchPF02485Core-2/I-Branching enzyme88N
BRCA2PF00634BRCA2 repeat21N
BRCTPF00533BRCA1 C Terminus (BRCT) domain1919Y
BRCT_2PF16589BRCT domain, a BRCA1 C-terminus domain136N
BRCT_3PF18428BRCA1 C Terminus (BRCT) domain21N
BrixPF04427Brix domain42N
BRO1PF03097BRO1-like domain1913Y
BromodomainPF00439Bromodomain8776Y
BTBPF00651BTB/POZ domain64N
BTB_2PF02214BTB/POZ domain22N
BTDPF09270Beta-trefoil DNA-binding domain55N
Bud13PF09736Pre-mRNA-splicing factor of RES complex11N
bZIP_1PF00170bZIP transcription factor33N
bZIP_2PF07716Basic region leucine zipper72N
C1-setPF07654Immunoglobulin C1-set domain1430108N
C2PF00168C2 domain34N
CAF1C_H4-bdPF12265Histone-binding protein RBBP4 or subunit C of CAF1 complex1919N
CagSPF16707Cag pathogenicity island protein S of Helicobacter pylori11N
CagXPF03524Conjugal transfer protein24N
Calc_CGRP_IAPPPF00214Calcitonin / CGRP / IAPP family153N
Calici_coatPF00915Calicivirus coat protein61N
Candida_ALS_NPF11766Cell-wall agglutinin N-terminal ligand-sugar binding22N
CAP_GLYPF01302CAP-Gly domain44Y
Capsid_NPF16903Major capsid protein N-terminus22N
Capsid_NCLDVPF04451Large eukaryotic DNA virus major capsid protein22N
Carb_kinasePF01256Carbohydrate kinase211N
CAS_CPF12026Crk-Associated Substrate C-terminal domain31N
Cation_ATPase_CPF00689Cation transporting ATPase, C-terminus42N
CbiAPF01656CobQ/CobB/MinD/ParA nucleotide binding domain11N
Cbl_NPF02262CBL proto-oncogene N-terminal domain 12626N
Cbl_N3PF02762CBL proto-oncogene N-terminus, SH2-like domain2626Y
CBM_14PF01607Chitin binding Peritrophin-A domain31N
CBM_5_12_2PF14600Cellulose-binding domain21N
CBM32PF18344Carbohydrate binding module family 3222N
CBSPF00571CBS domain11N
CCDC158PF15921Coiled-coil domain-containing protein 15811N
CCDC23PF15674Coiled-coil domain-containing protein 2311N
CCM2_CPF16545Cerebral cavernous malformation protein, harmonin-homology21N
CDC37_NPF03234Cdc37 N terminal kinase binding11N
CDC48_2PF02933Cell division protein 48 (CDC48), domain 255N
CDC48_NPF02359Cell division protein 48 (CDC48), N-terminal domain53N
CellulasePF00150Cellulase (glycosyl hydrolase family 5)11N
CENP-IPF07778Mis611N
CENP-KPF11802Centromere-associated protein K11N
CFTR_RPF14396Cystic fibrosis TM conductance regulator (CFTR), regulator domain62N
CHPF00307Calponin homology (CH) domain65N
ChAPsPF09295ChAPs (Chs5p-Arf1p-binding proteins)11N
CheRPF01739CheR methyltransferase, SAM binding domain11N
CHIPSPF11434Chemotaxis-inhibiting protein CHIPS11N
Chitin_bind_1PF00187Chitin recognition protein62N
Chloroa_b-bindPF00504Chlorophyll A-B binding protein95N
CholecysA-Rec_NPF09193Cholecystokinin A receptor, N-terminal11N
Choline_kinasePF01633Choline/ethanolamine kinase11N
ChromoPF00385Chromo (CHRromatin Organisation MOdifier) domain4747Y
Chromo_shadowPF01393Chromo shadow domain43N
CI-B14_5aPF07347NADH:ubiquinone oxidoreductase subunit B14.5a (Complex I-B14.5a)11N
CK_II_betaPF01214Casein kinase II regulatory subunit21N
CKSPF01111Cyclin-dependent kinase regulatory subunit11N
CLASP_NPF12348CLASP N terminal14N
Clat_adaptor_sPF01217Clathrin adaptor complex small chain82N
Clathrin_H_linkPF13838Clathrin-H-link101N
Clathrin_propelPF01394Clathrin propeller repeat1110N
ClenterotoxPF03505Clostridium enterotoxin11N
CLIP1_ZNFPF16641CLIP1 zinc knuckle11N
Clp_NPF02861Clp amino terminal domain, pathogenicity island component125N
CLP_proteasePF00574Clp protease1414N
ClpSPF02617ATP-dependent Clp protease adaptor protein ClpS1111N
CLTHPF10607CTLH/CRA C-terminal to LisH motif domain77N
CN_hydrolasePF00795Carbon-nitrogen hydrolase11N
Cnd3PF12719Nuclear condensing complex subunits, C-term domain11N
cNMP_bindingPF00027Cyclic nucleotide-binding domain22N
CNOT1_TTP_bindPF16417CCR4-NOT transcription complex subunit 1 TTP binding domain11N
Cobalamin_bindPF01122Eukaryotic cobalamin-binding protein33N
Cohesin_loadPF10345Cohesin loading factor11N
CollagenPF01391Collagen triple helix repeat (20 copies)3824N
Collagen_bindPF05737Collagen binding domain11N
CollarPF07484Phage Tail Collar Domain11N
Complex1_30kDaPF00329Respiratory-chain NADH dehydrogenase, 30 Kd subunit42N
Complex1_49kDaPF00346Respiratory-chain NADH dehydrogenase, 49 Kd subunit43N
Complex1_51KPF01512Respiratory-chain NADH dehydrogenase 51 Kd subunit46N
Complex1_LYRPF05347Complex 1 protein (LYR family)41N
ComR_TPRPF18710ComR tetratricopeptide22N
CorAPF01544CorA-like Mg2+ transporter protein11N
CorC_HlyCPF03471Transporter associated domain11N
Cortex-I_coilPF09304Cortexillin I, coiled coil11N
Couple_hipAPF13657HipA N-terminal domain11N
COX1PF00115Cytochrome C and Quinol oxidase polypeptide I556N
COX2PF00116Cytochrome C oxidase subunit II, periplasmic domain439N
COX2_TMPF02790Cytochrome C oxidase subunit II, transmembrane domain55N
COX2-transmembPF09125Cytochrome C oxidase subunit II, transmembrane3636N
COX3PF00510Cytochrome c oxidase subunit III416N
COX4PF02936Cytochrome c oxidase subunit IV315N
COX5APF02284Cytochrome c oxidase subunit Va31N
COX6CPF02937Cytochrome c oxidase subunit VIc34N
COX7aPF02238Cytochrome c oxidase subunit VII32N
COX7CPF02935Cytochrome c oxidase subunit VIIc315N
CP12PF02672CP12 domain31N
Cpn60_TCP1PF00118TCP-1/cpn60 chaperonin family22N
CPSF_APF03178CPSF A subunit region109N
Creatinase_NPF01321Creatinase/Prolidase N-terminal domain44N
Creb_bindingPF09030Creb binding44N
CRFPF00473Corticotropin-releasing factor family61N
CRM1_CPF08767CRM1 C terminal171N
CRM1_repeat_3PF18787CRM1 / Exportin repeat 31818N
CRPV_capsidPF08762CRPV capsid protein like67N
CrystallinPF00525Alpha crystallin A chain, N terminal51N
Csm1PF12539Chromosome segregation protein Csm1/Pcs134N
CSN8_PSD8_EIF3KPF10075CSN8/PSMD8/EIF3K family61N
CTD_bindPF04818RNA polymerase II-binding domain.1515Y
Ctf8PF09696Ctf822N
CUBPF00431CUB domain22N
CullinPF00888Cullin family62N
Cullin_bindingPF03556Cullin binding66N
Cupin_2PF07883Cupin domain22N
Cupin_4PF08007Cupin superfamily protein44N
Cupin_8PF13621Cupin-like domain1716N
Curlin_rptPF07012Curlin associated repeat41N
CXCR4_NPF12109CXCR4 Chemokine receptor N terminal11N
Cyclin_CPF02984Cyclin, C-terminal domain252N
Cyclin_C_2PF16899Cyclin C-terminal domain11N
Cyclin_NPF00134Cyclin, N-terminal domain2625N
CyclotidePF03784Cyclotide family373N
CyRPAPF18638Cysteine-Rich Protective Antigen 6 bladed domain11N
Cys_knotPF00007Cystine-knot domain11N
Cyt_c_ox_IVPF12270Cytochrome c oxidase subunit IV11N
CytB6-F_Fe-SPF08802Cytochrome B6-F complex Fe-S subunit121N
Cytochrom_B559PF00283Cytochrome b559, alpha (gene psbE) and beta (gene psbF)subunits3618N
Cytochrom_B559aPF00284Lumenal portion of Cytochrome b559, alpha (gene psbE) subunit3718N
Cytochrom_B562PF07361Cytochrome b56271N
Cytochrom_C550PF14495Cytochrome c-550 domain366N
Cytochrome_BPF00033Cytochrome b/b6/petB2010N
Dala_Dala_lig_NPF01820D-ala D-ala ligase N-terminus11N
DAP10PF07213DAP10 membrane protein44N
DaxxPF03344Daxx N-terminal Rassf1C-interacting domain32N
DbpAPF03880DbpA RNA binding domain11N
Dcc1PF09724Sister chromatid cohesion protein Dcc122N
DCDPF065592'-deoxycytidine 5'-triphosphate deaminase (DCD)11N
DCP1PF06058Dcp1-like decapping family45N
DCP2PF05026Dcp2, box A domain33N
DCXPF03607Doublecortin11N
DEADPF00270DEAD/DEAH box helicase74N
DEDPF01335Death effector domain21N
Defensin_1PF00323Mammalian defensin245N
Defensin_betaPF00711Beta defensin11N
DHC_N1PF08385Dynein heavy chain, N-terminal region 132N
DIM1PF02966Mitosis protein DIM111N
DipPF17679gp37/Dip protein11N
DivIVAPF05103DivIVA protein33N
DMPK_coilPF08826DMPK coiled coil domain like13N
DNA_ligase_A_NPF04675DNA ligase N terminus33N
DNA_methylasePF00145C-5 cytosine-specific DNA methylase22N
DNA_pack_CPF02499Probable DNA packing protein, C-terminus11N
DNA_pol_BPF00136DNA polymerase family B22N
DNA_pol_B_exo1PF03104DNA polymerase family B, exonuclease domain11N
DNA_pol_E_BPF04042DNA polymerase alpha/epsilon subunit B11N
DNA_pol3_betaPF00712DNA polymerase III beta subunit, N-terminal domain221N
DNA_pol3_beta_2PF02767DNA polymerase III beta subunit, central domain2222N
DNA_pol3_beta_3PF02768DNA polymerase III beta subunit, C-terminal domain2222N
DNA_pol3_chiPF04364DNA polymerase III chi subunit, HolC11N
DNA_pol3_gamma3PF12169DNA polymerase III subunits gamma and tau domain III11N
DNA_PPFPF02916DNA polymerase processivity factor22N
DnaBPF00772DnaB-like helicase N terminal domain11N
DnaJ_CPF01556DnaJ C terminal domain44N
DNApol3-delta_CPF09115DNA polymerase III, delta subunit, C terminal11N
dNKPF01712Deoxynucleoside kinase16N
DNMT1-RFDPF12047Cytosine specific DNA methyltransferase replication foci domain11N
DotUPF09850Type VI secretion system protein DotU11N
DP-EPPF08985DP-EP family61N
DPPIV_NPF00930Dipeptidyl peptidase IV (DPP IV) N-terminal region88N
DPPIV_repPF18811Dipeptidyl peptidase IV (DPP IV) low complexity region51N
Dpy-30PF05186Dpy-30 motif33N
Drf_FH3PF06367Diaphanous FH3 Domain22N
Drf_GBDPF06371Diaphanous GTPase-binding Domain22N
DSBAPF01323DSBA-like thioredoxin domain44N
DsbBPF02600Disulfide bond formation protein DsbB11N
DSPcPF00782Dual specificity phosphatase, catalytic domain63N
DSPnPF14671Dual specificity protein phosphatase, N-terminal half55N
DUF1205PF06722Protein of unknown function (DUF1205)32N
DUF1241PF06840Protein of unknown function (DUF1241)45N
DUF1325PF07039SGF29 tudor-like domain88N
DUF1513PF07433Protein of unknown function (DUF1513)21N
DUF1897PF09005Domain of unknown function (DUF1897)11N
DUF1968PF09291Domain of unknown function (DUF1968)1751N
DUF2312PF10073Uncharacterized protein conserved in bacteria (DUF2312)27N
DUF2383PF09537Domain of unknown function (DUF2383)66N
DUF249PF03158Multigene family 530 protein11N
DUF3152PF11350Protein of unknown function (DUF3152)22N
DUF3215PF11503Protein of unknown function (DUF3215)11N
DUF3361PF11841Domain of unknown function (DUF3361)11N
DUF3385PF11865Domain of unknown function (DUF3385)11N
DUF3458_CPF17432Domain of unknown function (DUF3458_C) ARM repeats11N
DUF3506PF12014Domain of unknown function (DUF3506)11N
DUF383PF04063Domain of unknown function (DUF383)22N
DUF3856PF12968Domain of Unknown Function (DUF3856)31N
DUF4101PF13355Protein of unknown function (DUF4101)11N
DUF4915PF16261Domain of unknown function (DUF4915)11N
DUF4927PF16279Domain of unknown function (DUF4927)1187N
DUF4951PF16309Domian of unknown function (DUF4951)11N
DUF5089PF17002Domain of unknown function (DUF5089)11N
DUF5596PF18082Domain of unknown function (DUF5596)33N
DUF5604PF18300Domain of unknown function (DUF5604)61N
DUF592PF04574Protein of unknown function (DUF592)31N
DUF903PF06004Bacterial protein of unknown function (DUF903)11N
Duffy_bindingPF05424Duffy binding domain22N
dUTPasePF00692dUTPase33N
Dynamin_MPF01031Dynamin central region11N
Dynein_lightPF01221Dynein light chain type 12020Y
E1_dhPF00676Dehydrogenase E1 component33N
E1-E2_ATPasePF00122E1-E2 ATPase73N
EABRPF12180TSG101 and ALIX binding domain of CEP5544N
EB1PF03271EB1-like C-terminal motif33N
EB1_bindingPF05937EB-1 Binding Domain41N
Ebola_NPPF05505Ebola nucleoprotein53N
ECH_2PF16113Enoyl-CoA hydratase/isomerase33N
EFG_CPF00679Elongation factor G C-terminus501N
EFG_IIPF14492Elongation Factor G, domain II441N
EFG_IVPF03764Elongation factor G, domain IV446N
EF-hand_1PF00036EF hand2925Y
EF-hand_14PF17959EF-hand domain11N
EF-hand_2PF09068EF hand11N
EF-hand_3PF09069EF-hand11N
EF-hand_4PF12763Cytoskeletal-regulatory complex EF hand66N
EF-hand_5PF13202EF hand11N
EF-hand_6PF13405EF-hand domain33N
EF-hand_7PF13499EF-hand domain pair113115Y
EF-hand_8PF13833EF-hand domain pair1212Y
EFhand_Ca_insenPF08726Ca2+ insensitive EF hand11N
EFP_NPF08207Elongation factor P (EF-P) KOW-like domain71N
eIF2_CPF09173Initiation factor eIF2 gamma, C terminal122N
ELMO_CED12PF04727ELMO/CED-12 family11N
ELP6PF09807Elongation complex protein 611N
EMP24_GP25LPF01105emp24/gp25L/p24 family/GOLD21N
EndothelinPF00322Endothelin family132N
Enolase_CPF00113Enolase, C-terminal TIM barrel domain42N
Enolase_NPF03952Enolase, N-terminal domain52N
EnY2PF10163Transcription factor e(y)223N
Ephrin_lbdPF01404Ephrin receptor ligand binding domain1111N
EpoR_lig-bindPF09067Erythropoietin receptor, ligand binding22N
ER_lumen_receptPF00810ER lumen protein retaining receptor11N
ERAP1_CPF11838ERAP1-like C-terminal domain119N
eRF1_2PF03464eRF1 domain 2155N
EspGPF06872EspG protein11N
ESSSPF10183ESSS subunit of NADH:ubiquinone oxidoreductase (complex I)11N
EST1PF10374Telomerase activating protein Est111N
EST1_DNA_bindPF10373Est1 DNA/RNA binding domain11N
ETC_C1_NDUFA4PF04800ETC complex I subunit conserved region23N
EtsPF00178Ets-domain22N
ExbDPF02472Biopolymer transport protein ExbD/TolR21N
Exo_endo_phosPF03372Endonuclease/Exonuclease/phosphatase family43N
Exonuc_X-T_CPF08411Exonuclease C-terminal11N
EZH2_NPF18601EZH2 N-terminal domain43N
F_actin_cap_BPF01115F-actin capping protein, beta subunit104N
F1F0-ATPsyn_FPF10791Mitochondrial F1-F0 ATP synthase subunit F of fungi13N
F5_F8_type_CPF00754F5/8 type C domain53N
F-actin_cap_APF01267F-actin capping protein alpha subunit154N
FAD_binding_4PF01565FAD binding domain11N
FAD_binding_6PF00970Oxidoreductase FAD-binding domain11N
FAM181PF15238FAM18122N
FANCI_S2PF14676FANCI solenoid 211N
FATPF02259FAT domain82N
Fe_dep_repressPF01325Iron dependent repressor, N-terminal DNA binding domain22N
FemABPF02388FemAB family33N
FeoB_NPF02421Ferrous iron transport protein B11N
Fer4PF000374Fe-4S binding domain61N
Fer4_24PF18109Ferredoxin I 4Fe-4S cluster domain11N
FERM_CPF09380FERM C-terminal PH-like domain1111Y
FERM_F1PF18379FERM F1 ubiquitin-like domain22N
FERM_F2PF18377FERM F2 acyl-CoA binding protein-like domain22N
FERM_MPF00373FERM central domain2110N
FERM_NPF09379FERM N-terminal domain113N
FGE-sulfatasePF03781Sulfatase-modifying factor enzyme 133N
FGFR3_TMPF18123Fibroblast growth factor receptor 3 transmembrane domain11N
FHAPF00498FHA domain2929Y
FHA_2PF17913FHA domain22N
Fib_alphaPF08702Fibrinogen alpha/beta chain family254N
Fibrinogen_CPF00147Fibrinogen beta and gamma chains, C-terminal globular domain2626N
Fibritin_CPF07921Fibritin C-terminal region85N
FicPF02661Fic/DOC family21N
FilaminPF00630Filamin/ABP280 repeat77N
Filo_VP35PF02097Filoviridae VP3541N
FimbrialPF00419Fimbrial protein1610N
FimH_man-bindPF09160FimH, mannose binding109N
Fis1_TPR_CPF14853Fis1 C-terminal tetratricopeptide repeat52N
Fis1_TPR_NPF14852Fis1 N-terminal tetratricopeptide repeat11N
FKBP_CPF00254FKBP-type peptidyl-prolyl cis-trans isomerase129N
Flavi_glycoprotPF00869Flavivirus glycoprotein, central and dimerisation domains81N
Flavi_NS2BPF01002Flavivirus non-structural protein NS2B97N
FlavoproteinPF02441Flavoprotein11N
FliG_NPF14842FliG N-terminal domain11N
FliMN_CPF01052Type III flagellar switch regulator (C-ring) FliN C-term11N
FliTPF05400Flagellar protein FliT11N
Flo11PF10182Flo11 domain11N
Flu_B_M2PF04772Influenza B matrix protein 2 (BM2)22N
Flu_M2PF00599Influenza Matrix protein (M2)2715N
Flu_PAPF00603Influenza RNA-dependent RNA polymerase subunit PA136N
Flu_PB1PF00602Influenza RNA-dependent RNA polymerase subunit PB192N
Flu_PB2PF00604Influenza RNA-dependent RNA polymerase subunit PB261N
Fn_bindPF02986Fibronectin binding repeat32N
fn1PF00039Fibronectin type I domain88N
fn2PF00040Fibronectin type II domain11N
fn3PF00041Fibronectin type III domain1710N
Focal_ATPF03623Focal adhesion targeting region1111N
FPPPF05911Filament-like plant protein, long coiled-coil11N
F-proteinPF00469Negative factor, (F-Protein) or Nef396N
FragX_IPPF05994Cytoplasmic Fragile-X interacting family11N
FRB_domPF08771FKBP12-rapamycin binding domain11N
Fructosamin_kinPF03881Fructosamine kinase2210N
FtsAPF14450Cell division protein FtsA11N
FtsK_SpoIIIEPF01580FtsK/SpoIIIE family11N
FtsQPF03799Cell division protein FtsQ12N
FtsZ_CPF12327FtsZ family, C-terminal domain11N
Fun_ATP-synt_8PF05933Fungal ATP synthase protein 8 (A6L)12N
Fusion_glyPF00523Fusion glycoprotein F041N
FXMRP1_C_corePF12235Fragile X-related 1 protein core C terminal61N
Gag_p17PF00540gag gene protein p17 (matrix protein)161N
Gag_p24PF00607gag gene protein p24 (core nucleocapsid protein)5618N
Gag_spumaPF03276Spumavirus gag protein21N
Gal11_ABD1PF18535Gal11 activator-binding domain (ABD1)11N
Gal-bind_lectinPF00337Galactoside-binding lectin22N
GalliderminPF02052Gallidermin31N
G-alphaPF00503G-protein alpha subunit109N
Gamma_PGA_hydroPF05908Poly-gamma-glutamate hydrolase11N
Gamma-thioninPF00304Gamma-thionin family164N
GATAPF00320GATA zinc finger22N
GCP_N_terminalPF17681Gamma tubulin complex component N-terminal22N
Ge1_WD40PF16529WD40 region of Ge1, enhancer of mRNA-decapping protein43N
GelsolinPF00626Gelsolin repeat194N
Get5_CPF18514Get5 C-terminal domain11N
GFO_IDH_MocAPF01408Oxidoreductase family, NAD-binding Rossmann fold22N
G-gammaPF00631GGL domain51N
GIT_CCPF16559GIT coiled-coil Rho guanine nucleotide exchange factor13N
GIT1_CPF12205G protein-coupled receptor kinase-interacting protein 1 C term12N
GLE1PF07817GLE1-like protein44N
GLEYAPF10528GLEYA domain11N
Gln-synt_CPF00120Glutamine synthetase, catalytic domain11N
Gln-synt_NPF03951Glutamine synthetase, beta-Grasp domain11N
GlutaredoxinPF00462Glutaredoxin32N
Glyco_hydro_1PF00232Glycosyl hydrolase family 112N
Glyco_hydro_18PF00704Glycosyl hydrolases family 181717N
Glyco_hydro_59PF02057Glycosyl hydrolase family 5911N
Glyco_tran_28_CPF04101Glycosyltransferase family 28 C-terminal domain31N
Glyco_transf_28PF03033Glycosyltransferase family 28 N-terminal domain33N
Glyco_transf_41PF13844Glycosyl transferase family 412626N
Glyco_transf_8PF01501Glycosyl transferase family 877N
Glyco_transf_90PF05686Glycosyl transferase family 9022N
Glycogen_synPF05693Glycogen synthase22N
GlycolyticPF00274Fructose-bisphosphate aldolase class-I44N
Glycophorin_APF01102Glycophorin A31N
Glycos_trans_3NPF02885Glycosyl transferase family, helical bundle domain11N
Glycos_transf_2PF00535Glycosyl transferase family 2148N
GMP_PDE_deltaPF05351GMP-PDE, delta subunit66N
GNAT_CPF18164GNAT-like C-terminal domain33N
GnRHPF00446Gonadotropin-releasing hormone31N
GNT-IPF03071GNT-I family11N
GntRPF00392Bacterial regulatory proteins, gntR family22N
Gp_dh_CPF02800Glyceraldehyde 3-phosphate dehydrogenase, C-terminal domain33N
Gp_dh_NPF00044Glyceraldehyde 3-phosphate dehydrogenase, NAD binding domain33N
GP120PF00516Envelope glycoprotein GP1207817N
Gp23PF07068Major capsid protein Gp2311N
GP41PF00517Retroviral envelope protein8525N
gp45-slide_CPF09116gp45 sliding clamp, C terminal22N
GRASP55_65PF04495GRASP55/65 PDZ-like domain44N
GSHPxPF00255Glutathione peroxidase33N
GST_CPF00043Glutathione S-transferase, C-terminal domain21N
GST_C_3PF14497Glutathione S-transferase, C-terminal domain11N
GST_NPF02798Glutathione S-transferase, N-terminal domain44N
GTP_EFTUPF00009Elongation factor Tu GTP binding domain1028N
GTP_EFTU_D2PF03144Elongation factor Tu domain 2967N
Guanylate_kinPF00625Guanylate kinase1412N
GYFPF02213GYF domain22N
Haspin_kinasePF12330Haspin like kinase domain33N
HATPF02184HAT (Half-A-TPR) repeat21N
HAT_KAT11PF08214Histone acetylation protein11N
Hat1_NPF10394Histone acetyl transferase HAT1 N-terminus22N
HCV_NS1PF01560Hepatitis C virus non-structural protein E2/NS1281N
HCV_NS4aPF01006Hepatitis C virus non-structural protein NS4a5134N
HEATPF02985HEAT repeat91N
HEAT_2PF13646HEAT repeats3313N
HEAT_EZPF13513HEAT-like repeat1622N
Helicase_CPF00271Helicase conserved C-terminal domain116N
HemagglutininPF00509Haemagglutinin426N
HemopexinPF00045Hemopexin32N
Herpes_PAPPF03325Herpesvirus polymerase accessory protein11N
Herpes_UL49_2PF04823Herpesvirus UL49 tegument protein11N
HetR_CPF18460Heterocyst differentiation regulator C-terminal Hood domain11N
HexapepPF00132Bacterial transferase hexapeptide (six repeats)114N
HHH_5PF14520Helix-hairpin-helix domain31N
HipA_CPF07804HipA-like C-terminal domain11N
HipNPF18253Hsp70-interacting protein N N-terminal domain11N
HIRA_BPF09453HIRA B motif11N
His_Phos_1PF00300Histidine phosphatase superfamily (branch 1)11N
Hist_deacetylPF00850Histone deacetylase domain1818N
HistonePF00125Core histone H2A/H2B/H3/H434917N
Histone_H2A_CPF16211C-terminus of histone H2A96N
HITPF01230HIT domain11N
Hit1_CPF18268Hit1 C-terminal11N
HMGL-likePF00682HMGL-like11N
Hom_end_hintPF05203Hom_end-associated Hint12N
HomeodomainPF00046Homeodomain92N
HomezPF11569Homeodomain leucine-zipper encoding, Homez11N
HOOKPF05622HOOK protein11N
HORMAPF02301HORMA domain2219Y
Hormone_4PF00220Neurohypophysial hormones, N-terminal Domain71N
Hormone_5PF00184Neurohypophysial hormones, C-terminal Domain22N
Hormone_recepPF00104Ligand-binding domain of nuclear hormone receptor703703N
HRMPF02793Hormone receptor domain1525Y
HSM3_CPF18794DNA mismatch repair protein HSM3, C terminal domain11N
HSP20PF00011Hsp20/alpha crystallin family149N
HSP70PF00012Hsp70 protein3233Y
HTH_11PF08279HTH domain11N
HTH_3PF01381Helix-turn-helix73N
HTH_8PF02954Bacterial regulatory protein, Fis family11N
HTH_BactPF18768Helix-turn-helix bacterial domain22N
HTH_Crp_2PF13545Crp-like helix-turn-helix domain11N
Htr2PF17909Htr2 transmembrane domain11N
IBBPF01749Importin beta binding domain731N
IBN_NPF03810Importin-beta N-terminal domain342N
ICAP-1_inte_bdgPF10480Beta-1 integrin binding protein22N
IF4EPF01652Eukaryotic initiation factor 4E2728N
IFNGR1PF07140Interferon gamma receptor (IFNGR1)42N
igPF00047Immunoglobulin domain248N
Ig_2PF13895Immunoglobulin domain177N
Ig_3PF13927Immunoglobulin domain73N
Ig_6PF18452Immunoglobulin domain11N
Il13Ra_IgPF18001Interleukin-13 receptor subunit alpha Ig-like domain11N
IL17PF06083Interleukin-1766N
IL6Ra-bindPF09240Interleukin-6 receptor alpha chain, binding11N
IL8PF00048Small cytokines (intecrine/chemokine), interleukin-8 like64N
Ilar_coatPF01787Ilarvirus coat protein11N
ILEIPF15711Interleukin-like EMT inducer22N
IMDPF08397IRSp53/MIM homology domain11N
ImpEPF07024ImpE protein11N
Importin_rep_4PF18808Importin repeat54N
Importin_rep_6PF18829Importin repeat 632N
IncEPF17627Inclusion membrane protein E64N
Inhibitor_I67PF11405Bromelain inhibitor VI22N
InsulinPF00049Insulin/IGF/Relaxin family33911N
Insulin_TMDPF17870Insulin receptor trans-membrane segment51N
Integrin_b_cytPF08725Integrin beta cytoplasmic domain105N
Integrin_betaPF00362Integrin beta chain VWA domain1919N
Ion_transPF00520Ion transport protein129N
iPGM_NPF06415BPG-independent PGAM N-terminus (iPGM_N)11N
IQPF00612IQ calmodulin-binding motif85N
IRF-3PF10401Interferon-regulatory factor 344N
IRK_CPF17655Inward rectifier potassium channel C-terminal domain11N
IRSPF02174PTB domain (IRS-1 type)1415Y
Iso_dhPF00180Isocitrate/isopropylmalate dehydrogenase21N
IspDPF011282-C-methyl-D-erythritol 4-phosphate cytidylyltransferase11N
Ist1PF03398Regulator of Vps4 activity in the MVB pathway11N
JABPF01398JAB1/Mov34/MPN/PAD-1 ubiquitin protease85N
JacalinPF01419Jacalin-like lectin domain3232N
JHDPF17811Jumonji helical domain1111N
JmjCPF02373JmjC domain, hydroxylase4338N
KaiAPF07688KaiA C-terminal domain11N
KAsynt_C_assocPF16197Ketoacyl-synthetase C-terminal extension54N
Katanin_con80PF13925con80 domain of Katanin22N
Kazal_1PF00050Kazal-type serine protease inhibitor domain31N
Kazal_2PF07648Kazal-type serine protease inhibitor domain11N
KdpAPF03814Potassium-transporting ATPase A subunit33N
Kelch_1PF01344Kelch motif1717N
Kelch_3PF13415Galactose oxidase, central domain55N
Kelch_4PF13418Galactose oxidase, central domain33N
Kelch_5PF13854Kelch motif33N
ketoacyl-syntPF00109Beta-ketoacyl synthase, N-terminal domain11N
KH_1PF00013KH domain31N
KH_2PF07650KH domain4723N
KH_6PF15985KH domain22N
KilA-NPF04383KilA-N domain33N
KINDPF16474Kinase non-catalytic C-lobe domain22N
KinesinPF00225Kinesin motor domain22N
KIXPF02172KIX domain68N
Knl1_RWD_CPF18210Knl1 RWD C-terminal domain11N
KOWPF00467KOW motif3962N
KuPF02735Ku70/Ku80 beta-barrel domain41N
Ku_NPF03731Ku70/Ku80 N-terminal alpha/beta domain54N
Kunitz_BPTIPF00014Kunitz/Bovine pancreatic trypsin inhibitor domain92N
Laminin_EGFPF00053Laminin EGF domain11N
Lant_dehydr_CPF14028Lantibiotic biosynthesis dehydratase C-term11N
Lantibiotic_aPF14867Lantibiotic alpha41N
Ldl_recept_bPF00058Low-density lipoprotein receptor repeat class B22N
LebercilinPF15619Ciliary protein causing Leber congenital amaurosis disease11N
Lectin_CPF00059Lectin C-type domain114N
Lectin_legBPF00139Legume lectin domain1414N
LEDGFPF11467Lens epithelium-derived growth factor (LEDGF)22N
Leu_Phe_transPF03588Leucyl/phenylalanyl-tRNA protein transferase22N
Leuk-A4-hydro_CPF09127Leukotriene A4 hydrolase, C-terminal33N
LHCPF00556Antenna complex alpha/beta subunit22N
LIAS_NPF16881N-terminal domain of lipoyl synthase of Radical_SAM family11N
LIDPF17916LIM interaction domain (LID)22N
LIMPF00412LIM domain24N
Limkain-b1PF11608Limkain b122N
LIN52PF10044Retinal tissue protein21N
Linocin_M18PF04454Encapsulating protein for peroxidase11N
LipocalinPF00061Lipocalin / cytosolic fatty-acid binding protein family33N
Lipoprotein_1PF00820Borrelia lipoprotein11N
LMWPcPF01451Low molecular weight phosphotyrosine protein phosphatase11N
LON_substr_bdgPF02190ATP-dependent protease La (LON) substrate-binding domain11N
LRR_4PF12799Leucine Rich repeats (2 copies)1512N
LRR_6PF13516Leucine Rich repeat11N
LRR_8PF13855Leucine rich repeat2321N
LRR_9PF14580Leucine-rich repeat96N
LRRNT_2PF08263Leucine rich repeat N-terminal domain183N
LSM14PF12701Scd6-like Sm domain11N
LUC7PF03194LUC7 N_terminus11N
Ly49PF08391Ly49-like protein, N-terminal region51N
LysPF00062C-type lysozyme/alpha-lactalbumin family61N
LysMPF01476LysM domain42N
LysR_substratePF03466LysR substrate binding domain22N
M11LPF11099Apoptosis regulator M11L like77N
MA3PF02847MA3 domain31N
Mad3_BUB1_IPF08311Mad3/BUB1 homology region 141N
Mad3_BUB1_IIPF08171Mad3/BUB1 homology region 221N
MAJINPF15077Membrane-anchored junction protein22N
MA-MitPF09245Mycoplasma arthritidis-derived mitogen33N
MarRPF01047MarR family11N
MarR_2PF12802MarR family11N
MAS20PF02064MAS20 protein import receptor88N
MatEPF01554MatE33N
MATHPF00917MATH domain4949Y
MBTPF02820mbt repeat910Y
Mcl1_midPF12341Minichromosome loss protein, Mcl1, middle region51N
MCM6_CPF18263MCM6 C-terminal winged-helix domain11N
MCPVIPF02993Minor capsid protein VI121N
Med17PF10156Subunit 17 of Mediator complex23N
Med18PF09637Med18 protein31N
Med22PF06179Surfeit locus protein 5 subunit 22 of Mediator complex21N
Med26PF08711TFIIS helical bundle-like domain23N
Med31PF05669SOH111N
Med6PF04934MED6 mediator sub complex component22N
Med7PF05983MED7 protein11N
Med8PF10232Mediator of RNA polymerase II transcription complex subunit 823N
MelittinPF01372Melittin71N
Membr_traf_MHDPF10540Munc13 (mammalian uncoordinated) homology domain11N
MeninPF05053Menin44N
MerR-DNA-bindPF09278MerR, DNA binding41N
MetalloenzymePF01676Metalloenzyme superfamily11N
MetallophosPF00149Calcineurin-like phosphoesterase2623N
Metallophos_2PF12850Calcineurin-like phosphoesterase superfamily domain22N
Methyltransf_2PF00891O-methyltransferase domain11N
Methyltransf_25PF13649Methyltransferase domain1613N
Methyltransf_PKPF05891AdoMet dependent proline di-methyltransferase1110N
MG4PF17789Macroglobulin domain MG411N
MHC_IPF00129Class I Histocompatibility antigen, domains alpha 1 and 2843836N
MHC_I_3PF16497MHC-I family domain22N
MHC_II_alphaPF00993Class II histocompatibility antigen, alpha domain137129N
MHC_II_betaPF00969Class II histocompatibility antigen, beta domain129128N
MIB_HERC2PF06701Mib_herc222N
MIF4GPF02854MIF4G domain43N
MIF4G_likePF09088MIF4G like12N
MIF4G_like_2PF09090MIF4G like12N
MITPF04212MIT (microtubule interacting and transport) domain1412N
MitMem_regPF13012Maintenance of mitochondrial structure and function72N
Mlh1_CPF16413DNA mismatch repair protein Mlh1 C-terminus22N
Mltc_NPF11873Membrane-bound lytic murein transglycosylase C, N-terminal domain11N
MmlIPF09448Methylmuconolactone methyl-isomerase11N
MMS1_NPF10433Mono-functional DNA-alkylating methyl methanesulfonate N-term1010N
Mo25PF08569Mo25-like33N
Mob1_phoceinPF03637Mob1/phocein family65N
MoCF_biosynthPF00994Probable molybdopterin binding domain1010N
MoeA_CPF03454MoeA C-terminal region (domain IV)1010N
MoeA_NPF03453MoeA N-terminal region (domain I and II)1010N
MolybdopterinPF00384Molybdopterin oxidoreductase23N
Monooxygenase_BPF04744Monooxygenase subunit B protein51N
Morc6_S5PF17942Morc6 ribosomal protein S5 domain 2-like12N
MotA_ExbBPF01618MotA/TolQ/ExbB proton channel family22N
Motile_SpermPF00635MSP (Major sperm protein) domain11N
MOZ_SASPF01853MOZ/SAS family23N
mRNA_cap_CPF03919mRNA capping enzyme, C-terminal domain41N
mRNA_cap_enzymePF01331mRNA capping enzyme, catalytic domain43N
mRNA_triPasePF02940mRNA capping enzyme, beta chain11N
MRP-L27PF09809Mitochondrial ribosomal protein L2773N
MRP-L47PF06984Mitochondrial 39-S ribosomal protein L47 (MRP-L47)92N
MRP-S28PF10213Mitochondrial ribosomal subunit protein115N
MRP-S31PF15433Mitochondrial 28S ribosomal protein S3185N
MRP-S33PF08293Mitochondrial ribosomal subunit S2785N
MSA_2PF00985Merozoite Surface Antigen 2 (MSA-2) family11N
MscLPF01741Large-conductance mechanosensitive channel, MscL11N
Mst1_SARAHPF11629C terminal SARAH domain of Mst161N
Mt_ATP-synt_BPF05405Mitochondrial ATP synthase B chain precursor (ATP-synt_B)47N
Mt_ATP-synt_DPF05873ATP synthase D chain, mitochondrial (ATP5H)43N
Mucin15PF15672Cell-membrane associated Mucin1577N
muHDPF10291Muniscin C-terminal mu homology domain33N
MxiMPF11441Pilot protein MxiM11N
Myc-LZPF02344Myc leucine zipper domain52N
Na_K-ATPasePF00287Sodium / potassium ATPase beta chain21N
Nab2PF11517Nuclear abundant poly(A) RNA-bind protein 2 (Nab2)11N
Nab6_mRNP_bdgPF10567RNA-recognition motif32N
NAD_binding_1PF00175Oxidoreductase NAD-binding domain11N
NADH_dehy_S2_CPF06444NADH dehydrogenase subunit 2 C-terminus14N
NADH5_CPF06455NADH dehydrogenase subunit 5 C-terminus36N
NADHdhPF00146NADH dehydrogenase41N
NAGidasePF07555beta-N-acetylglucosaminidase1210N
NAPPF00956Nucleosome assembly protein (NAP)21N
NARP1PF12569NMDA receptor-regulated protein 163N
NatB_MDM20PF09797N-acetyltransferase B complex (NatB) non catalytic subunit11N
NB-ARCPF00931NB-ARC domain44N
Nckap1PF09735Membrane-associated apoptosis protein11N
NDUF_B12PF08122NADH-ubiquinone oxidoreductase B12 subunit family11N
NDUF_B7PF05676NADH-ubiquinone oxidoreductase B18 subunit (NDUFB7)11N
NDUF_C2PF06374NADH-ubiquinone oxidoreductase subunit b14.5b (NDUFC2)18N
Neur_chan_LBDPF02931Neurotransmitter-gated ion-channel ligand binding domain209N
Neur_chan_membPF02932Neurotransmitter-gated ion-channel transmembrane region81N
NHR2PF08788NHR2 domain like11N
NIFPF03031NLI interacting factor-like phosphatase66N
NitrophorinPF02087Nitrophorin11N
NMTPF01233Myristoyl-CoA:protein N-myristoyltransferase, N-terminal domain66N
NMT_CPF02799Myristoyl-CoA:protein N-myristoyltransferase, C-terminal domain66N
NO_synthasePF02898Nitric oxide synthase, oxygenase domain11N
Not1PF04054CCR4-Not complex component, Not111N
NQRA_SLBBPF11973NQRA C-terminal domain11N
NRIP1_repr_2PF15688Nuclear receptor-interacting protein 1 repression 291N
Nsp1_CPF05064Nsp1-like C-terminal region11N
Nt_Gln_amidasePF09764N-terminal glutamine amidase11N
NTF2PF02136Nuclear transport factor 2 (NTF2) domain77N
NUC194PF08163NUC194 domain11N
Nucleoporin_CPF03177Non-repetitive/WGA-negative nucleoporin C-terminal11N
Nucleoporin_FG2PF15967Nucleoporin FG repeated region13N
Nucleoporin2PF04096Nucleoporin autopeptidase13N
NUDIXPF00293NUDIX domain113N
Nup54_CPF18437Nup54 C-terminal interacting domain55N
Nup88PF10168Nuclear pore component22N
OCREPF17780OCRE domain31N
O-FucTPF10250GDP-fucose protein O-fucosyltransferase33N
OmpAPF00691OmpA family22N
OmptinPF01278Omptin family11N
ORC_WH_CPF18137Origin recognition complex winged helix C-terminal11N
ORC2PF04084Origin recognition complex subunit 211N
ORC5_CPF14630Origin recognition complex (ORC) subunit 5 C-terminus11N
OSCPPF00213ATP synthase delta (OSCP) subunit76N
OSR1_CPF12202Oxidative-stress-responsive kinase 1 C-terminal domain22N
OST3_OST6PF04756OST3 / OST6 family, transporter family55N
OstAPF03968OstA-like protein11N
OTUPF02338OTU-like cysteine protease11N
ox_reductase_CPF08635Putative oxidoreductase C terminal domain22N
Oxidored_q2PF00420NADH-ubiquinone/plastoquinone oxidoreductase chain 4L32N
Oxidored_q3PF00499NADH-ubiquinone/plastoquinone oxidoreductase chain 631N
Oxidored_q5_NPF01059NADH-ubiquinone oxidoreductase chain 4, amino terminus15N
Oxidored_q6PF01058NADH ubiquinone oxidoreductase, 20 Kd subunit41N
P_proproteinPF01483Proprotein convertase P-domain201N
PAPF02225PA domain32N
PABPPF00658Poly-adenylate binding protein, unique domain1515N
PADPF03068Protein-arginine deiminase (PAD)54N
PAEPF03283Pectinacetylesterase22N
PAHPF02671Paired amphipathic helix repeat66N
PA-IILPF07472Fucose-binding lectin II (PA-IIL)1717N
PA-ILPF07828PA-IL-like protein43N
PALB2_WD40PF16756Partner and localizer of BRCA2 WD40 domain22N
PALPPF00291Pyridoxal-phosphate dependent enzyme1717N
PAM2PF07145Ataxin-2 C-terminal region112N
PAN_1PF00024PAN domain33N
PAP_RNA-bindPF04926Poly(A) polymerase predicted RNA binding domain11N
Paramyx_P_V_CPF03210Paramyxovirus P/V phosphoprotein C-terminal11N
Paramyxo_ncapPF00973Paramyxovirus nucleocapsid protein131N
PAS_11PF14598PAS domain24N
PAS_3PF08447PAS fold11N
PAT1PF09770Topoisomerase II-associated protein PAT133N
PaxillinPF03535Paxillin family61N
PBP_dimerPF03717Penicillin-binding Protein dimerisation domain11N
PC4PF02229Transcriptional Coactivator p15 (PC4)11N
PCIPF01399PCI domain91N
PCMTPF01135Protein-L-isoaspartate(D-aspartate) O-methyltransferase (PCMT)11N
PCNA_CPF02747Proliferating cell nuclear antigen, C-terminal domain3435N
PCNA_NPF00705Proliferating cell nuclear antigen, N-terminal domain3435N
PCRFPF03462PCRF domain231N
PD40PF07676WD40-like Beta Propeller Repeat54N
PDEase_IPF002333'5'-cyclic nucleotide phosphodiesterase33N
PDGFPF00341PDGF/VEGF domain33N
PDZPF00595PDZ domain137131Y
PDZ_2PF13180PDZ domain2827Y
PDZ_3PF17815PDZ domain11N
PDZ_5PF17817PDZ domain11N
PDZ_6PF17820PDZ domain3023N
Pectate_lyase_2PF06917Periplasmic pectate lyase11N
PemK_toxinPF02452PemK-like, MazF-like toxin of type II toxin-antitoxin system22N
Pep_deformylasePF01327Polypeptide deformylase98N
Peptidase_A4PF01828Peptidase A4 family33N
Peptidase_C1PF00112Papain family cysteine protease1717N
Peptidase_C10PF01640Peptidase C10 family11N
Peptidase_C107PF17222Viral cysteine endopeptidase C10711N
Peptidase_C11PF03415Clostripain family22N
Peptidase_C12PF01088Ubiquitin carboxyl-terminal hydrolase, family 111N
Peptidase_C13PF01650Peptidase C13 family77N
Peptidase_C14PF00656Caspase domain158157N
Peptidase_C2PF00648Calpain family cysteine protease44N
Peptidase_C3PF005483C cysteine protease (picornain 3C)88N
Peptidase_C30PF05409Coronavirus endopeptidase C303030N
Peptidase_C37PF05416Southampton virus-type processing peptidase55N
Peptidase_C39PF03412Peptidase C39 family11N
Peptidase_C4PF00863Peptidase family C433N
Peptidase_C5PF00770Adenovirus endoprotease1010N
Peptidase_C50PF03568Peptidase family C5033N
Peptidase_M1PF01433Peptidase family M1 domain1515N
Peptidase_M1_NPF17900Peptidase M1 N-terminal domain1515N
Peptidase_M10PF00413Matrixin2522N
Peptidase_M14PF00246Zinc carboxypeptidase44N
Peptidase_M16PF00675Insulinase (Peptidase family M16)3128N
Peptidase_M16_CPF05193Peptidase M16 inactive domain3137N
Peptidase_M16_MPF16187Middle or third domain of peptidase_M161713N
Peptidase_M17PF00883Cytosol aminopeptidase family, catalytic domain22N
Peptidase_M2PF01401Angiotensin-converting enzyme1010N
Peptidase_M24PF00557Metallopeptidase family M241511N
Peptidase_M27PF01742Clostridial neurotoxin zinc protease2017N
Peptidase_M28PF04389Peptidase family M2833N
Peptidase_M3PF01432Peptidase family M333N
Peptidase_M4PF01447Thermolysin metallopeptidase, catalytic domain33N
Peptidase_M4_CPF02868Thermolysin metallopeptidase, alpha-helical domain33N
Peptidase_M42PF05343M42 glutamyl aminopeptidase11N
Peptidase_M48PF01435Peptidase family M4811N
Peptidase_M49PF03571Peptidase family M4977N
Peptidase_M60PF13402Peptidase M60, enhancin and enhancin-like11N
Peptidase_M9PF01752Collagenase33N
Peptidase_S10PF00450Serine carboxypeptidase22N
Peptidase_S11PF00768D-alanyl-D-alanine carboxypeptidase11N
Peptidase_S21PF00716Assemblin (Peptidase family S21)33N
Peptidase_S24PF00717Peptidase S24-like66N
Peptidase_S26PF10502Signal peptidase, peptidase S2666N
Peptidase_S29PF02907Hepatitis C virus NS3 protease6156N
Peptidase_S41PF03572Peptidase family S4177N
Peptidase_S46PF10459Peptidase S4655N
Peptidase_S64PF08192Peptidase family S6411N
Peptidase_S66PF02016LD-carboxypeptidase N-terminal domain11N
Peptidase_S66CPF17676LD-carboxypeptidase C-terminal domain11N
Peptidase_S7PF00949Peptidase S7, Flavivirus NS3 serine protease1313N
Peptidase_S8PF00082Subtilase family6665N
Peptidase_S9PF00326Prolyl oligopeptidase family2525N
Peptidase_S9_NPF02897Prolyl oligopeptidase, N-terminal beta-propeller domain1616N
Peripla_BP_2PF01497Periplasmic binding protein22N
peroxidasePF00141Peroxidase11N
Peroxin-3PF04882Peroxin-311N
PetGPF02529Cytochrome B6-F complex subunit 51212N
PetLPF05115Cytochrome B6-F complex subunit VI (PetL)1210N
PetMPF08041PetM family of cytochrome b6f complex subunit 71212N
Pex14_NPF04695Peroxisomal membrane anchor protein (Pex14p) conserved region53N
PHPF00169PH domain11N
PH_TFIIHPF08567TFIIH p62 subunit, N-terminal domain56N
Phage_FPF02305Capsid protein (F protein)22N
Phage_lysozymePF00959Phage lysozyme143N
PHATPF09246PHAT22N
PHDPF00628PHD-finger11099Y
PHD_2PF13831PHD-finger31N
PhdYeFM_antitoxPF02604Antitoxin Phd_YefM, type II toxin-antitoxin system21N
PhospholambanPF04272Phospholamban42N
Phospholip_A2_1PF00068Phospholipase A23030N
PhosphorylasePF00343Carbohydrate phosphorylase11N
Photo_RCPF00124Photosynthetic reaction centre protein387N
PhycobilisomePF00502Phycobilisome protein22N
PI3_PI4_kinasePF00454Phosphatidylinositol 3- and 4-kinase11N
PI3KaPF00613Phosphoinositide 3-kinase family, accessory domain (PIK domain)23N
Pico_P1APF02226Picornavirus coat protein (VP4)1917N
Pico_P2APF00947Picornavirus core protein 2A11N
PIDPF00640Phosphotyrosine interaction domain (PTB/PID)1414Y
PIEZOPF15917Piezo11N
Piezo_RRas_bdgPF12166Piezo non-specific cation channel, R-Ras-binding domain11N
PIG-LPF02585GlcNAc-PI de-N-acetylase11N
PIH1PF08190PIH1 N-terminal domain33N
Pih1_fungal_CSPF18482Fungal Pih1 CS domain21N
PilM_2PF11104Type IV pilus assembly protein PilM;11N
PilSPF08805PilS N terminal11N
PINPF01850PIN domain11N
PiwiPF02171Piwi domain11N
PKcGMP_CCPF16808Coiled-coil N-terminus of cGMP-dependent protein kinase63N
PKHD_CPF18331PKHD-type hydroxylase C-terminal domain11N
PKIPF02827cAMP-dependent protein kinase inhibitor2281N
pKIDPF02173pKID domain21N
PkinasePF00069Protein kinase domain416384N
Pkinase_CPF00433Protein kinase C terminal domain2819N
Pkinase_TyrPF07714Protein tyrosine kinase3931N
PLA2_inhPF02988Phospholipase A2 inhibitor14N
Plexin_cytoplPF08337Plexin cytoplasmic RasGAP domain11N
PlugPF07715TonB-dependent Receptor Plug Domain1414N
Plug_transloconPF10559Plug domain of Sec61p85N
Plus-3PF03126Plus-3 domain11N
PmbA_TldDPF01523Putative modulator of DNA gyrase44N
PMC2NTPF08066PMC2NT (NUC016) domain21N
Pneumo_ncapPF03246Pneumovirus nucleocapsid protein22N
Pneumovirus_M2PF06436Pneumovirus matrix protein 2 (M2)11N
PodoplaninPF05808Podoplanin41N
POLO_boxPF00659POLO box duplicated region3938N
Polyoma_coatPF00718Polyomavirus coat protein11N
Porin_1PF00267Gram-negative porin63N
Porin_4PF13609Gram-negative porin22N
POTRA_1PF08478POTRA domain, FtsQ-type11N
PouPF00157Pou domain - N-terminal to homeobox domain11N
PoxvirusPF06227dsDNA Poxvirus11N
PP2CPF00481Protein phosphatase 2C22N
PP-bindingPF00550Phosphopantetheine attachment site42N
PPCPF04151Bacterial pre-peptidase C-terminal domain11N
PPEPF00823PPE family11N
PPO1_DWLPF12142Polyphenol oxidase middle domain32N
PPO1_KFDVPF12143Protein of unknown function (DUF_B2219)31N
PPR_2PF13041PPR repeat family102N
PPR_3PF13812Pentatricopeptide repeat domain42N
PPTAPF01239Protein prenyltransferase alpha subunit repeat3229N
PPV_E2_NPF00508E2 (early) protein, N terminal11N
PQQPF01011PQQ enzyme repeat11N
PqqDPF05402Coenzyme PQQ synthesis protein D (PqqD)22N
PRC2_HTH_1PF18118Polycomb repressive complex 2 tri-helical domain42N
PrenyltransPF00432Prenyltransferase and squalene oxidase repeat2929N
Pre-PUAPF17832Pre-PUA-like domain22N
PresenilinPF01080Presenilin22N
Pre-SETPF05033Pre-SET motif136N
PriA_3primeBDPF177643' DNA-binding domain (3'BD)11N
PriA_CPF18074Primosomal protein N C-terminal domain11N
PrionPF00377Prion/Doppel alpha-helical domain171N
PRMT5PF05185PRMT5 arginine-N-methyltransferase22N
PRMT5_CPF17286PRMT5 oligomerisation domain1515N
Pro_isomerasePF00160Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLD6663N
PRO8NTPF08082PRO8NT (NUC069), PrP8 N-terminal domain31N
PROCNPF08083PROCN (NUC071) domain31N
ProfilinPF00235Profilin1010N
Pro-NT_NNPF07421Neurotensin/neuromedin N precursor171N
Prot_ATP_ID_OBPF16450Proteasomal ATPase OB C-terminal domain55N
Proteasom_Rpn13PF04683Proteasome complex subunit Rpn13 ubiquitin receptor33N
ProteasomePF00227Proteasome subunit6559N
Proteasome_A_NPF10584Proteasome subunit A N-terminal signature644N
Proton_antipo_CPF01010NADH-dehyrogenase subunit F, TMs, (complex I) C-terminus33N
Proton_antipo_MPF00361Proton-conducting membrane transporter38N
PRP38PF03371PRP38 family22N
PRP8_domainIVPF12134PRP8 domain IV core21N
PsaA_PsaBPF00223Photosystem I psaA/psaB protein1010N
PsaLPF02605Photosystem I reaction centre subunit XI95N
PsaNPF05479Photosystem I reaction centre subunit N (PSAN or PSI-N)31N
PsbHPF00737Photosystem II 10 kDa phosphoprotein357N
PsbJPF01788PsbJ3514N
PsbKPF02533Photosystem II 4 kDa reaction centre component3615N
PsbLPF02419PsbL protein356N
PsbMPF05151Photosystem II reaction centre M protein (PsbM)346N
PsbXPF06596Photosystem II reaction centre X protein (PsbX)357N
PsbYPF06298Photosystem II protein Y (PsbY)136N
PSIPF01437Plexin repeat41N
PSI_8PF00796Photosystem I reaction centre subunit VIII96N
PSI_integrinPF17205Integrin plexin domain201N
PSI_PsaFPF02507Photosystem I reaction centre subunit III105N
PSI_PsaHPF03244Photosystem I reaction centre subunit VI63N
PSIIPF00421Photosystem II protein3613N
PSII_BNRPF14870Photosynthesis system II assembly factor YCF4822N
Psm4PF17063Phenol-soluble modulin alpha 4 peptide11N
PTBPF08416Phosphotyrosine-binding domain11N
PTCB-BRCTPF12738twin BRCT domain98Y
PTPAPF03095Phosphotyrosyl phosphate activator (PTPA) protein22N
PTR2PF00854POT family44N
PUAPF01472PUA domain22N
PUBPF09409PUB domain55N
PULPF08324PUL domain11N
PUMAPF15826Bcl-2-binding component 3, p53 upregulated modulator of apoptosis101N
PurAPF04845PurA ssDNA and RNA-binding protein11N
PWWPPF00855PWWP domain1111Y
PXPF00787PX domain99N
Pyr_redox_2PF07992Pyridine nucleotide-disulphide oxidoreductase22N
QRPTase_CPF01729Quinolinate phosphoribosyl transferase, C-terminal domain11N
QRPTase_NPF02749Quinolinate phosphoribosyl transferase, N-terminal domain11N
Rad10PF03834Binding domain of DNA repair protein Ercc1 (rad10/Swi10)11N
Rad4PF03835Rad4 transglutaminase-like domain11N
Rad50_zn_hookPF04423Rad50 zinc hook motif11N
Rad51PF08423Rad51108N
Rad60-SLDPF11976Ubiquitin-2 like Rad60 SUMO-like1810N
Radical_SAMPF04055Radical SAM superfamily65N
RAG2_PHDPF13341RAG2 PHD domain66N
RAMPPF04901Receptor activity modifying family45N
Ran_BP1PF00638RanBP1 domain181N
Rap1_CPF11626TRF2-interacting telomeric protein/Rap1 - C terminal domain44N
RAP80_UIMPF18282RAP80 N-terminal ubiquitin interaction motif11N
RapH_NPF18801response regulator aspartate phosphatase H, N terminal31N
RasPF00071Ras family233N
RB_APF01858Retinoblastoma-associated protein A domain93N
RB_BPF01857Retinoblastoma-associated protein B domain77N
Rb_CPF08934Rb C-terminal domain114N
RBD-FIPPF09457FIP domain11N
RBM39linkerPF15519linker between RRM2 and RRM3 domains in RBM39 protein33N
RcbXPF02341RbcX protein22N
Rcd1PF04078Cell differentiation family, Rcd1-like55N
RdRP_1PF00680RNA dependent RNA polymerase45N
RdRP_5PF07925Reovirus RNA-dependent RNA polymerase lambda 322N
Recep_L_domainPF01030Receptor L domain137N
RecO_CPF02565Recombination protein O C terminal11N
Rep-A_NPF04057Replication factor-A protein 1, N-terminal domain44N
ReprolysinPF01421Reprolysin (M12B) family zinc metalloprotease66N
ResIIIPF04851Type III restriction enzyme, res subunit12N
Response_regPF00072Response regulator receiver domain1313N
Retrotrans_gagPF03732Retrotransposon gag protein22N
REV1_CPF16727DNA repair protein REV1 C-terminal domain76N
RF-1PF00472RF-1 domain316N
RGSPF00615Regulator of G protein signaling domain12N
RHD_dimerPF16179Rel homology dimerisation domain31N
RHIMPF12721RIP homotypic interaction motif11N
RhodanesePF00581Rhodanese-like domain53N
RhoGAPPF00620RhoGAP domain11N
RhomboidPF01694Rhomboid family1111N
RhvPF00073picornavirus capsid protein3110N
RIBIOP_CPF0495040S ribosome biogenesis protein Tsr1 and BMS1 C-terminal11N
Ribonuc_red_lgCPF02867Ribonucleotide reductase, barrel domain2020N
Ribonuc_red_smPF00268Ribonucleotide reductase, small chain11N
Ribonucleas_3_3PF14622Ribonuclease-III-like71N
Ribosom_S12_S23PF00164Ribosomal protein S12/S2348017N
Ribosomal_L1PF00687Ribosomal protein L1p/L10e family1362N
Ribosomal_L10PF00466Ribosomal protein L101531N
Ribosomal_L11PF00298Ribosomal protein L11, RNA binding domain1545N
Ribosomal_L11_NPF03946Ribosomal protein L11, N-terminal domain1547N
Ribosomal_L14PF00238Ribosomal protein L14p/L23e3752N
Ribosomal_L16PF00252Ribosomal protein L16p/L10e37821N
Ribosomal_L17PF01196Ribosomal protein L172576N
Ribosomal_L2PF00181Ribosomal Proteins L2, RNA binding domain3742N
Ribosomal_L2_CPF03947Ribosomal Proteins L2, C-terminal domain3761N
Ribosomal_L20PF00453Ribosomal protein L202574N
Ribosomal_L21ePF01157Ribosomal protein L21e1172N
Ribosomal_L21pPF00829Ribosomal prokaryotic L21 protein2551N
Ribosomal_L22PF00237Ribosomal protein L22p/L17e37949N
Ribosomal_L23PF00276Ribosomal protein L23378102N
ribosomal_L24PF17136Ribosomal proteins 50S L24/mitochondrial 39S L242536N
Ribosomal_L27APF00828Ribosomal proteins 50S-L15, 50S-L18e, 60S-L27A3771N
Ribosomal_L27ePF01777Ribosomal L27e protein family1122N
Ribosomal_L28PF00830Ribosomal L28 family2377N
Ribosomal_L29PF00831Ribosomal L29 protein3701N
Ribosomal_L3PF00297Ribosomal protein L33771N
Ribosomal_L30PF00327Ribosomal protein L30p/L7e3782N
Ribosomal_L32pPF01783Ribosomal L32p protein family2551N
Ribosomal_L34ePF01199Ribosomal protein L34e1145N
Ribosomal_L35pPF01632Ribosomal protein L3525347N
Ribosomal_L36PF00444Ribosomal protein L362023N
Ribosomal_L36ePF01158Ribosomal protein L36e1131N
Ribosomal_L37ePF01907Ribosomal protein L37e11973N
Ribosomal_L39PF00832Ribosomal L39 protein1187N
Ribosomal_L4PF00573Ribosomal protein L4/L1 family37942N
Ribosomal_L5PF00281Ribosomal protein L53671N
Ribosomal_L5_CPF00673ribosomal L5P family C-terminus3671N
Ribosomal_L6PF00347Ribosomal protein L636710N
Ribosomal_L7AePF01248Ribosomal protein L7Ae/L30e/S12e/Gadd45 family1354N
Ribosomal_L9_NPF01281Ribosomal protein L9, N-terminal domain2312N
Ribosomal_S10PF00338Ribosomal protein S10p/S20e4846N
Ribosomal_S11PF00411Ribosomal protein S114874N
Ribosomal_S13PF00416Ribosomal protein S13/S18475303N
Ribosomal_S14PF00253Ribosomal protein S14p/S29e4821N
Ribosomal_S17PF00366Ribosomal protein S174843N
Ribosomal_S19PF00203Ribosomal protein S194761N
Ribosomal_S2PF00318Ribosomal protein S24831N
Ribosomal_S3_CPF00189Ribosomal protein S3, C-terminal domain4723N
Ribosomal_S4PF00163Ribosomal protein S4/S9 N-terminal domain4763N
Ribosomal_S5PF00333Ribosomal protein S5, N-terminal domain4861N
Ribosomal_S8PF00410Ribosomal protein S84793N
Ribosomal_S9PF00380Ribosomal protein S9/S164874N
Ricin_B_lectinPF00652Ricin-type beta-trefoil lectin domain910N
RicinB_lectin_2PF14200Ricin-type beta-trefoil lectin domain-like32N
RIIaPF02197Regulatory subunit of type II PKA R-subunit56N
RIPPF00161Ribosome inactivating protein57N
RNA_pol_A_bacPF01000RNA polymerase Rpb3/RpoA insert domain209N
RNA_pol_I_TFPF04090RNA polymerase I specific initiation factor11N
RNA_pol_LPF01193RNA polymerase Rpb3/Rpb11 dimerisation domain118N
RNA_pol_Rpb1_1PF04997RNA polymerase Rpb1, domain 1204N
RNA_pol_Rpb1_2PF00623RNA polymerase Rpb1, domain 2205N
RNA_pol_Rpb1_4PF05000RNA polymerase Rpb1, domain 4217N
RNA_pol_Rpb1_5PF04998RNA polymerase Rpb1, domain 52013N
RNA_pol_Rpb1_RPF05001RNA polymerase Rpb1 C-terminal repeat262N
RNA_pol_Rpb2_1PF04563RNA polymerase beta subunit209N
RNA_pol_Rpb2_2PF04561RNA polymerase Rpb2, domain 2203N
RNA_pol_Rpb2_3PF04565RNA polymerase Rpb2, domain 3205N
RNA_pol_Rpb2_6PF00562RNA polymerase Rpb2, domain 62023N
RNA_pol_Rpb4PF03874RNA polymerase Rpb461N
RNase_HPF00075RNase H61N
RNase_PHPF011383' exoribonuclease family, domain 122N
RNase_PH_CPF037253' exoribonuclease family, domain 222N
RNase_TPF00929Exonuclease22N
RnaseAPF00074Pancreatic ribonuclease353N
Rota_NSP3PF01665Rotavirus non-structural protein NSP311N
Rota_NSP4PF01452Rotavirus non structural protein11N
RotamasePF00639PPIC-type PPIASE domain77N
RPA_CPF08784Replication protein A C terminal22N
Rpn3_CPF08375Proteasome regulatory subunit C-terminal51N
RPN6_C_helixPF1850326S proteasome subunit RPN6 C-terminal helix domain51N
RPN7PF1060226S proteasome subunit RPN741N
Rpn9_CPF18261Rpn9 C-terminal helix41N
RraA-likePF03737Aldolase/RraA11N
Rrf2PF02082Transcriptional regulator11N
RRM_1PF00076RNA recognition motif. (a.k.a. RRM, RBD, or RNP domain)2818N
RRM_8PF11835RRM-like domain22N
Rrn6PF10214RNA polymerase I-specific transcription-initiation factor11N
Rrp40_NPF18311Exosome complex exonuclease Rrp40 N-terminal domain22N
RTT107_BRCT_5PF16770Regulator of Ty1 transposition protein 107 BRCT domain99Y
RTT107_BRCT_6PF16771Regulator of Ty1 transposition protein 107 BRCT domain33N
rvePF00665Integrase core domain2020N
RVPPF00077Retroviral aspartyl protease9797N
RVT_1PF00078Reverse transcriptase (RNA-dependent DNA polymerase)121N
RyRPF02026RyR domain11N
S_100PF01023S-100/ICaBP type calcium binding domain2218N
S10_plectinPF03501Plectin/S10 domain1104N
S4PF01479S4 domain4763N
SabA_adhesionPF18304SabA N-terminal extracellular adhesion domain11N
SAC3PF12209Leucine permease transcriptional regulator helical domain21N
SAC3_GANPPF03399SAC3/GANP family11N
Sad1_UNCPF07738Sad1 / UNC-like C-terminal13N
Sas10_Utp3PF04000Sas10/Utp3/C1D family21N
SAWADEEPF16719SAWADEE domain44N
SbcCD_CPF13558Putative exonuclease SbcCD, C subunit22N
SBP_bac_1PF01547Bacterial extracellular solute-binding protein32N
SBP_bac_3PF00497Bacterial extracellular solute-binding proteins, family 322N
SBP_bac_5PF00496Bacterial extracellular solute-binding proteins, family 5 Middle5656N
SBP_bac_8PF13416Bacterial extracellular solute-binding protein2210N
SCP2_2PF13530Sterol carrier protein domain11N
SdrG_C_CPF10425C-terminus of bacterial fibrinogen-binding adhesin1010N
Sec1PF00995Sec1 family34N
Sec23_BSPF08033Sec23/Sec24 beta-sandwich domain1711N
Sec23_helicalPF04815Sec23/Sec24 helical domain173N
Sec23_trunkPF04811Sec23/Sec24 trunk domain172N
Sec61_betaPF03911Sec61beta family121N
SecA_DEADPF07517SecA DEAD-like domain22N
SecA_PP_bindPF01043SecA preprotein cross-linking domain11N
SecA_SWPF07516SecA Wing and Scaffold domain21N
SecBPF02556Preprotein translocase subunit SecB45N
SecEPF00584SecE/Sec61-gamma subunits of protein translocation complex102N
SecYPF00344SecY translocase108N
SelRPF01641SelR domain11N
SemaPF01403Sema domain31N
SerpinPF00079Serpin (serine protease inhibitor)2712N
SETPF00856SET domain8378N
SF3a60_bindingdPF12108Splicing factor SF3a60 binding domain31N
Sgf11_NPF18519SAGA-associated factor 11 N-terminal domain12N
SH2PF00017SH2 domain130129Y
SH2_2PF14633SH2 domain21N
SH3_1PF00018SH3 domain10997Y
SH3_2PF07653Variant SH3 domain86N
SH3_5PF08460Bacterial SH3 domain11N
SH3_9PF14604Variant SH3 domain2321Y
She2pPF11435RNA binding protein She2p11N
Shigella_OspCPF06128Shigella flexneri OspC protein11N
Sigma70_r1_2PF00140Sigma-70 factor, region 1.2113N
SIKEPF05769SIKE family11N
Sin3_corepressPF08295Sin3 family co-repressor11N
SinaPF03145Seven in absentia protein family77N
SIP1PF04938Survival motor neuron (SMN) interacting protein 1 (SIP1)16N
SIR2PF02146Sir2 family8684N
SKICHPF17751SKICH domain22N
Skp1PF01466Skp1 family, dimerisation domain143N
Skp1_POZPF03931Skp1 family, tetramerisation domain211N
SLM4PF16818Protein SLM411N
SLTPF01464Transglycosylase SLT domain64N
SLT_LPF14718Soluble lytic murein transglycosylase L domain32N
SMC_NPF02463RecF/RecN/SMC N terminal domain31N
SMC_ScpBPF04079Segregation and condensation complex subunit ScpB11N
SMNPF06003Survival motor neuron protein (SMN)21N
SNAREPF05739SNARE domain22N
SNasePF00565Staphylococcal nuclease homologue75N
SNF2_NPF00176SNF2 family N-terminal domain11N
SNX17_FERM_CPF18116Sorting Nexin 17 FERM C-terminal domain12N
SOARPF16533STIM1 Orai1-activating region11N
Sod_CuPF00080Copper/zinc superoxide dismutase (SODC)65N
SopDPF11047Salmonella outer protein D11N
SortasePF04203Sortase domain44N
Sortilin_CPF15901Sortilin, neurotensin receptor 3, C-terminal43N
Sortilin-Vps10PF15902Sortilin, neurotensin receptor 3,44N
SpaAPF17802Prealbumin-like fold domain22N
SPASMPF13186Iron-sulfur cluster-binding domain44N
Spc24PF08286Spc24 subunit of Ndc8023N
Spc7PF08317Spc7 kinetochore protein11N
Spidroin_NPF16763Major ampullate spidroin 1, spider silk protein 1, N-term11N
Spindle_Spc25PF08234Chromosome segregation protein Spc2523N
Spin-SstyPF02513Spin/Ssty Family77Y
SPOCPF07744SPOC domain11N
SPRYPF00622SPRY domain1513N
SquashPF00299Squash family serine protease inhibitor171N
SRF-TFPF00319SRF-type transcription factor (DNA-binding and dimerisation domain)11N
SRP_SPBPF02978Signal peptide binding domain1614N
SRP19PF01922SRP19 protein61N
SRP54PF00448SRP54-type protein, GTPase domain151N
SspBPF04386Stringent starvation protein B44N
Ssu72PF04722Ssu72-like protein88N
Stap_Strp_tox_CPF02876Staphylococcal/Streptococcal toxin, beta-grasp domain224N
Staph_opine_DHPF10100Staphylopine dehydrogenase11N
Staufen_CPF16482Staufen C-terminal domain11N
StbAPF06406StbA protein11N
STT3PF02516Oligosaccharyl transferase STT3 subunit74N
SUFUPF05076Suppressor of fused protein (SUFU)33N
SUFU_CPF12470Suppressor of Fused Gli/Ci N terminal binding domain33N
Sulfotransfer_1PF00685Sulfotransferase domain33N
Sulfotransfer_3PF13469Sulfotransferase family44N
Sun2_CC2PF18580SUN2 coiled coil domain 211N
Suppressor_APCPF11414Adenomatous polyposis coli tumour suppressor protein11N
SusD-like_2PF12771Starch-binding associating with outer membrane33N
SushiPF00084Sushi repeat (SCR repeat)21N
SWIBPF02201SWIB/MDM2 domain4140Y
SWIRMPF04433SWIRM domain214N
SynaphinPF05835Synaphin protein11N
SynaptobrevinPF00957Synaptobrevin101N
SyndecanPF01034Syndecan domain53N
SyntaxinPF00804Syntaxin22N
Syntaxin-6_NPF09177Syntaxin 6, N-terminal37N
T2SS_PulS_OutSPF09691Type II secretion system pilotin lipoprotein (PulS_OutS)11N
T6SS_TssFPF05947Type VI secretion system, TssF11N
T6SS_TssGPF06996Type VI secretion, TssG11N
TACC_CPF05010Transforming acidic coiled-coil-containing protein (TACC), C-terminal22N
TAFPF02969TATA box binding protein associated factor (TAF)113N
TAFHPF07531NHR1 homology to TAF11N
Talin_middlePF09141Talin, middle domain21N
TAP_CPF03943TAP C-terminal domain32N
TatPF00539Transactivating regulatory protein (Tat)131N
Tcell_CD4_CPF12104T cell CD4 receptor C terminal region51N
Tcp10_CPF07202T-complex protein 10 C-terminus52N
Tctex-1PF03645Tctex-1 family12N
TCTPPF00838Translationally controlled tumour protein11N
TERB2PF15101Telomere-associated protein TERB211N
TetR_C_2PF08361MAATS-type transcriptional repressor, C-terminal region11N
TetR_C_5PF08360QacR-like protein, C-terminal region33N
TetR_NPF00440Bacterial regulatory proteins, tetR family105N
Tfb2PF03849Transcription factor Tfb212N
TFIIBPF00382Transcription factor TFIIB repeat22N
TFIIF_alphaPF05793Transcription initiation factor IIF, alpha subunit (TFIIF-alpha)32N
TFR_dimerPF04253Transferrin receptor-like dimerisation domain11N
TGF_betaPF00019Transforming growth factor beta like domain11N
ThiFPF00899ThiF family55N
ThioesterasePF00975Thioesterase domain33N
ThioredoxinPF00085Thioredoxin109N
Thioredoxin_4PF13462Thioredoxin11N
Thioredoxin_6PF13848Thioredoxin-like domain11N
Thrombin_lightPF09396Thrombin light chain3061N
Thymidylat_syntPF00303Thymidylate synthase22N
TIGPF01833IPT/TIG domain51N
TINF2_NPF14973TERF1-interacting nuclear factor 2 N-terminus11N
TIP41PF04176TIP41-like family11N
TipASPF07739TipAS antibiotic-recognition domain22N
TIR_2PF13676TIR domain11N
Tli4_CPF18426Tle cognate immunity protein 4 C-terminal domain11N
Tlr3_TMDPF17968Toll-like receptor 3 trans-membrane domain22N
TNFPF00229TNF(Tumour Necrosis Factor) family46N
TNFR_16_TMPF18422Tumor necrosis factor receptor member 16 trans-membrane domain33N
TonB_dep_RecPF00593TonB dependent receptor1414N
Toxin_2PF00451Scorpion short toxin, BmKK231N
Toxin_36PF10550Conantokin-G mollusc-toxin71N
Toxin_8PF07365Alpha conotoxin precursor432N
Toxin_R_bind_CPF07951Clostridium neurotoxin, C-terminal receptor binding78N
Toxin_R_bind_NPF07953Clostridium neurotoxin, N-terminal receptor binding72N
Toxin_TOLIPPF00087Snake toxin and toxin-like protein1717N
TPKR_C2PF16920Tyrosine-protein kinase receptor C2 Ig-like domain11N
TPR_1PF00515Tetratricopeptide repeat4935N
TPR_11PF13414TPR repeat6046N
TPR_12PF13424Tetratricopeptide repeat3631N
TPR_14PF13428Tetratricopeptide repeat84N
TPR_16PF13432Tetratricopeptide repeat81N
TPR_19PF14559Tetratricopeptide repeat83N
TPR_2PF07719Tetratricopeptide repeat2415N
TPR_3PF07720Tetratricopeptide repeat54N
TPR_7PF13176Tetratricopeptide repeat32N
TPR_9PF13371Tetratricopeptide repeat22N
Tra_MPF05261TraM protein, DNA-binding11N
Trans_reg_CPF00486Transcriptional regulatory protein, C terminal11N
Transcript_VP30PF11507Ebola virus-specific transcription factor VP3033N
TransferrinPF00405Transferrin3617N
Transglut_corePF01841Transglutaminase-like superfamily1010N
Transglut_prokPF09017Microbial transglutaminase11N
Transp_inhibitPF18791Transport inhibitor response 1 protein domain66N
TranspeptidasePF00905Penicillin binding protein transpeptidase domain86N
Transposase_1PF01359Transposase (partial DDE domain)11N
TransthyretinPF00576HIUase/Transthyretin family54N
TrbIPF03743Bacterial conjugation TrbI-like protein22N
TRFPF08558Telomere repeat binding factor (TRF)88N
Tricorn_C1PF14684Tricorn protease C1 domain22N
TrkA_TMDPF18613Tyrosine kinase receptor A trans-membrane domain11N
tRNA_anti-codonPF01336OB-fold nucleic acid binding domain11N
tRNA-synt_2PF00152tRNA synthetases class II (D, K and N)11N
TropomyosinPF00261Tropomyosin22N
Tropomyosin_1PF12718Tropomyosin like11N
TroponinPF00992Troponin101N
TrypsinPF00089Trypsin577568N
Trypsin_2PF13365Trypsin-like peptidase domain2621N
TSP_NTDPF17804Tail specific protease N-terminal domain11N
TTDPF12148Tandem tudor domain within UHRF166N
TubulinPF00091Tubulin/FtsZ family, GTPase domain33N
Tubulin_CPF03953Tubulin C-terminal domain32N
Tubulin-bindingPF00418Tau and MAP protein, tubulin-binding repeat186N
TUDORPF00567Tudor domain99N
Tudor_2PF18104Jumonji domain-containing protein 2A Tudor domain88N
Tudor_4PF18358Histone methyltransferase Tudor domain66N
TUDOR_5PF18359Histone methyltransferase Tudor domain 166N
Tudor-knotPF11717RNA binding activity-knot of a chromodomain44N
TugsPF17840Tethering Ubl4a to BAGS domain11N
Tyr-DNA_phosphoPF06087Tyrosyl-DNA phosphodiesterase33N
TyrosinasePF00264Common central domain of tyrosinase43N
U5_2-snRNA_bdgPF10597U5-snRNA binding site 2 of PrP822N
U6-snRNA_bdgPF10596U6-snRNA interacting domain of PrP821N
ubiquitinPF00240Ubiquitin family8624N
Ubiquitin_3PF14836Ubiquitin-like domain11N
U-boxPF04564U-box domain21N
UCHPF00443Ubiquitin carboxyl-terminal hydrolase11N
UCR_TMPF02921Ubiquinol cytochrome reductase transmembrane region81N
UCR_UQCRX_QCR9PF05365Ubiquinol-cytochrome C reductase, UQCRX/QCR9 like81N
UDGPF03167Uracil DNA glycosylase superfamily22N
UEVPF05743UEV domain1010N
Ufm1PF03671Ubiquitin fold modifier 1 protein11N
UPAR_LY6PF00021u-PAR/Ly-6 domain14N
UQ_conPF00179Ubiquitin-conjugating enzyme104N
Use1PF09753Membrane fusion protein Use121N
USP7_ICP0_bdgPF12436ICP0-binding domain of Ubiquitin-specific protease 747N
UVRPF02151UvrB/uvrC motif22N
Vac_ImportDegPF09783Vacuolar import and degradation protein66N
VanYPF02557D-alanyl-D-alanine carboxypeptidase11N
VasohibinPF14822Vasohibin11N
V-ATPase_G_2PF16999Vacuolar (H+)-ATPase G subunit11N
VEGFR-2_TMDPF17988VEGFR-2 Transmembrane domain33N
Vfa1PF08432AAA-ATPase Vps4-associated protein 121N
VHLPF01847VHL beta domain55N
VHPPF02209Villin headpiece domain31N
VHSPF00790VHS domain1212N
VinculinPF01044Vinculin family2120N
Vps26PF03643Vacuolar protein sorting-associated protein 2633N
Vps4_CPF09336Vps4 C terminal oligomerisation domain31N
VRP3PF03536Salmonella virulence-associated 28kDa protein22N
V-setPF07686Immunoglobulin V-set domain716651N
V-set_2PF15910ICOS V-set domain2121N
Vta1PF04652Vta1 like64N
Vta1_CPF18097Vta1 C-terminal domain31N
VWAPF00092von Willebrand factor type A domain33N
W2PF02020eIF4-gamma/eIF5/eIF2-epsilon61N
Waikav_capsid_1PF12264Waikavirus capsid protein 131N
Wap1PF16997Wap1 domain11N
WD40PF00400WD domain, G-beta repeat259128N
WGGPF10273Pre-rRNA-processing protein TSR211N
WH1PF00568WH1 domain1111Y
WWPF00397WW domain5548Y
WW_1PF18507WW domain21N
XFP_CPF09363XFP C-terminal domain11N
XLFPF09302XLF-Cernunnos, XRcc4-like factor, NHEJ component11N
XlinkPF00193Extracellular link domain11N
Y_phosphatasePF00102Protein-tyrosine phosphatase3737N
YBDPF17725YAP binding domain1515N
Ycf9PF01737YCF93514N
YEATSPF03366YEATS family2120Y
Yippee-Mis18PF03226Yippee zinc-binding/DNA-binding /Mis18, centromere assembly11N
YjeF_NPF03853YjeF-related protein N-terminus2121N
YkuDPF03734L,D-transpeptidase catalytic domain11N
YopH_NPF09013YopH, N-terminal11N
ZapBPF06005Cell division protein ZapB11N
ZapDPF07072Cell division protein11N
zf-C4_ClpXPF06689ClpX C4-type zinc finger11N
zf-C5HC2PF02928C5HC2 zinc finger62N
zf-CCHCPF00098Zinc knuckle141N
zf-CWPF07496CW-type Zinc Finger1611Y
zf-HC5HC2H_2PF13832PHD-zinc-finger like domain11N
zf-MYNDPF01753MYND finger72N
zf-MYSTPF17772MYST family zinc finger domain21N
zf-Sec23_Sec24PF04810Sec23/Sec24 zinc finger1711N
zf-TAZPF02135TAZ zinc finger72N
zf-UBPPF02148Zn-finger in ubiquitin-hydrolases and other protein11N
zf-UBRPF02207Putative zinc finger in N-recognin (UBR box)1212Y
zf-WRNIP1_ubiPF18279Werner helicase-interacting protein 1 ubiquitin-binding domain11N
ZipA_CPF04354ZipA, C-terminal FtsZ-binding domain11N
Zmiz1_NPF18028Zmiz1 N-terminal tetratricopeptide repeat domain46N
Zn-C2H2_12PF18112Autophagy receptor zinc finger-C2H2 domain11N
ZZPF00569Zinc finger, ZZ type42N