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Numbers A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
AccessionPfam codeDescription
PF07388A-2_8-polySTAlpha-2,8-polysialyltransferase (POLYST)
PF07966A1_PropeptideA1 Propeptide
PF08792A2L_zn_ribbonA2L zinc ribbon domain
PF00207A2MAlpha-2-macroglobulin family
PF07678A2M_compA-macroglobulin complement component
PF01835A2M_NMG2 domain
PF07703A2M_N_2Alpha-2-macroglobulin family N-terminal region
PF07677A2M_recepA-macroglobulin receptor
PF00004AAAATPase family associated with various cellular activities (AAA)
PF09820AAA-ATPase_likePredicted AAA-ATPase
PF12846AAA_10AAA-like domain
PF13086AAA_11AAA domain
PF13087AAA_12AAA domain
PF13166AAA_13AAA domain
PF13173AAA_14AAA domain
PF13175AAA_15AAA ATPase domain
PF13191AAA_16AAA ATPase domain
PF13207AAA_17AAA domain
PF13238AAA_18AAA domain
PF13245AAA_19Part of AAA domain
PF07724AAA_2AAA domain (Cdc48 subfamily)
PF13304AAA_21AAA domain
PF13401AAA_22AAA domain
PF13476AAA_23AAA domain
PF13479AAA_24AAA domain
PF13481AAA_25AAA domain
PF13500AAA_26AAA domain
PF13514AAA_27AAA domain
PF13521AAA_28AAA domain
PF13555AAA_29P-loop containing region of AAA domain
PF07726AAA_3ATPase family associated with various cellular activities (AAA)
PF13604AAA_30AAA domain
PF13614AAA_31AAA domain
PF13654AAA_32AAA domain
PF13671AAA_33AAA domain
PF13872AAA_34P-loop containing NTP hydrolase pore-1
PF14516AAA_35AAA-like domain
PF04326AAA_4Divergent AAA domain
PF07728AAA_5AAA domain (dynein-related subfamily)
PF12774AAA_6Hydrolytic ATP binding site of dynein motor region D1
PF12775AAA_7P-loop containing dynein motor region D3
PF12780AAA_8P-loop containing dynein motor region D4
PF12781AAA_9ATP-binding dynein motor region D5
PF14363AAA_assocDomain associated at C-terminal with AAA
PF09821AAA_assoc_CC-terminal AAA-associated domain
PF08298AAA_PrkAPrkA AAA domain
PF04611AalphaY_MDBMating type protein A alpha Y mating type dependent binding region
PF03306AAL_decarboxyAlpha-acetolactate decarboxylase
PF05282AAR2AAR2 protein
PF08142AARP2CNAARP2CN (NUC121) domain
PF03417AATAcyl-coenzyme A:6-aminopenicillanic acid acyl-transferase
PF07247AATaseAlcohol acetyltransferase
PF13339AATF-Che1Apoptosis antagonizing transcription factor
PF00696AA_kinaseAmino acid kinase family
PF00324AA_permeaseAmino acid permease
PF13520AA_permease_2Amino acid permease
PF13906AA_permease_CC-terminus of AA_permease
PF08403AA_permease_NAmino acid permease N-terminal
PF06684AA_synthAmino acid synthesis
PF01490Aa_transTransmembrane amino acid transporter protein
PF12430ABA_GPCRAbscisic acid G-protein coupled receptor
PF02496ABA_WDSABA/WDS induced protein
PF14156AbbA_antirepresAntirepressor AbbA
PF00950ABC-3ABC 3 transport family
PF03109ABC1ABC1 family
PF01061ABC2_membraneABC-2 type transporter
PF12679ABC2_membrane_2ABC-2 family transporter protein
PF12698ABC2_membrane_3ABC-2 family transporter protein
PF12730ABC2_membrane_4ABC-2 family transporter protein
PF13346ABC2_membrane_5ABC-2 family transporter protein
PF06182ABC2_membrane_6ABC-2 family transporter protein
PF09818ABC_ATPasePredicted ATPase of the ABC class
PF09819ABC_cobaltABC-type cobalt transport system, permease component
PF00664ABC_membraneABC transporter transmembrane region
PF06472ABC_membrane_2ABC transporter transmembrane region 2
PF13748ABC_membrane_3ABC transporter transmembrane region
PF04392ABC_sub_bindABC transporter substrate binding protein
PF00005ABC_tranABC transporter
PF09822ABC_transp_auxABC-type uncharacterized transport system
PF14510ABC_trans_NABC-transporter extracellular N-terminal
PF12848ABC_tran_2ABC transporter
PF12407Abdominal-AHomeobox protein
PF05270AbfBAlpha-L-arabinofuranosidase B (ABFB)
PF03806ABG_transportAbgT putative transporter family
PF00561Abhydrolase_1alpha/beta hydrolase fold
PF02230Abhydrolase_2Phospholipase/Carboxylesterase
PF07859Abhydrolase_3alpha/beta hydrolase fold
PF08386Abhydrolase_4TAP-like protein
PF12695Abhydrolase_5Alpha/beta hydrolase family
PF12697Abhydrolase_6Alpha/beta hydrolase family
PF12715Abhydrolase_7Abhydrolase family
PF06259Abhydrolase_8Alpha/beta hydrolase
PF10081Abhydrolase_9Alpha/beta-hydrolase family
PF15420Abhydrolase_9_NAlpha/beta-hydrolase family N-terminus
PF04083Abhydro_lipasePartial alpha/beta-hydrolase lipase region
PF02517AbiCAAX protease self-immunity
PF14253AbiHBacteriophage abortive infection AbiH
PF07751Abi_2Abi-like protein
PF14355Abi_CAbortive infection C-terminus
PF07815Abi_HHRAbl-interactor HHR
PF03992ABMAntibiotic biosynthesis monooxygenase
PF09441Abp2ARS binding protein 2
PF14250AbrB-likeAbrB-like transcriptional regulator
PF13000AcatnAcetyl-coenzyme A transporter 1
PF00887ACBPAcyl CoA binding protein
PF03255ACCAAcetyl co-enzyme A carboxylase carboxyltransferase alpha subunit
PF08326ACC_centralAcetyl-CoA carboxylase, central region
PF13822ACC_epsilonAcyl-CoA carboxylase epsilon subunit
PF14733ACDCAP2-coincident C-terminal
PF06315AceKIsocitrate dehydrogenase kinase/phosphatase (AceK)
PF00871Acetate_kinaseAcetokinase family
PF09290AcetDehyd-dimerProkaryotic acetaldehyde dehydrogenase, dimerisation
PF08882Acetone_carb_GAcetone carboxylase gamma subunit
PF02550AcetylCoA_hydroAcetyl-CoA hydrolase/transferase N-terminal domain
PF13336AcetylCoA_hyd_CAcetyl-CoA hydrolase/transferase C-terminal domain
PF00583Acetyltransf_1Acetyltransferase (GNAT) family
PF13673Acetyltransf_10Acetyltransferase (GNAT) domain
PF13720Acetyltransf_11Udp N-acetylglucosamine O-acyltransferase; Domain 2
PF13880Acetyltransf_13ESCO1/2 acetyl-transferase
PF00797Acetyltransf_2N-acetyltransferase
PF13302Acetyltransf_3Acetyltransferase (GNAT) domain
PF13420Acetyltransf_4Acetyltransferase (GNAT) domain
PF13444Acetyltransf_5Acetyltransferase (GNAT) domain
PF13480Acetyltransf_6Acetyltransferase (GNAT) domain
PF13508Acetyltransf_7Acetyltransferase (GNAT) domain
PF13523Acetyltransf_8Acetyltransferase (GNAT) domain
PF13527Acetyltransf_9Acetyltransferase (GNAT) domain
PF14542Acetyltransf_CGGCN5-related N-acetyl-transferase
PF08674AChE_tetraAcetylcholinesterase tetramerisation domain
PF15270ACI44Metallo-carboxypeptidase inhibitor
PF03767Acid_phosphat_BHAD superfamily, subfamily IIIB (Acid phosphatase)
PF12689Acid_PPaseAcid Phosphatase
PF00330AconitaseAconitase family (aconitate hydratase)
PF06434Aconitase_2_NAconitate hydratase 2 N-terminus
PF11791Aconitase_B_NAconitate B N-terminal domain
PF00694Aconitase_CAconitase C-terminal domain
PF01756ACOXAcyl-CoA oxidase
PF06857ACPMalonate decarboxylase delta subunit (MdcD)
PF05777Acp26AbDrosophila accessory gland-specific peptide 26Ab (Acp26Ab)
PF06313ACP53EADrosophila ACP53EA protein
PF01648ACPS4'-phosphopantetheinyl transferase superfamily
PF08545ACP_syn_III3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III
PF08541ACP_syn_III_C3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III C terminal
PF00873ACR_tranAcrB/AcrD/AcrF family
PF01842ACTACT domain
PF09192Act-Frag_catalyActin-fragmin kinase, catalytic
PF05058ActAActA Protein
PF00976ACTH_domainCorticotropin ACTH domain
PF00022ActinActin
PF14408Actino_peptideRibosomally synthesized peptide in actinomycetes
PF11657Activator-TraMTranscriptional activator TraM
PF11498Activator_LAG-3Transcriptional activator LAG-3
PF01064Activin_recpActivin types I and II receptor domain
PF10000ACT_3ACT domain
PF13291ACT_4ACT domain
PF13710ACT_5ACT domain
PF13740ACT_6ACT domain
PF13840ACT_7ACT domain
PF01643Acyl-ACP_TEAcyl-ACP thioesterase
PF00441Acyl-CoA_dh_1Acyl-CoA dehydrogenase, C-terminal domain
PF08028Acyl-CoA_dh_2Acyl-CoA dehydrogenase, C-terminal domain
PF12806Acyl-CoA_dh_CAcetyl-CoA dehydrogenase C-terminal like
PF02770Acyl-CoA_dh_MAcyl-CoA dehydrogenase, middle domain
PF02771Acyl-CoA_dh_NAcyl-CoA dehydrogenase, N-terminal domain
PF14749Acyl-CoA_ox_NAcyl-coenzyme A oxidase N-terminal
PF12590Acyl-thio_NAcyl-ATP thioesterase
PF12186AcylCoA_dehyd_CAcyl-CoA dehydrogenase C terminal
PF12418AcylCoA_DH_NAcyl-CoA dehydrogenase N terminal
PF00708AcylphosphataseAcylphosphatase
PF01553AcyltransferaseAcyltransferase
PF02551Acyl_CoA_thioAcyl-CoA thioesterase
PF00698Acyl_transf_1Acyl transferase domain
PF02273Acyl_transf_2Acyl transferase
PF01757Acyl_transf_3Acyltransferase family
PF09793ADAnticodon-binding domain
PF10198Ada3Histone acetyltransferases subunit 3
PF08516ADAM_CRADAM cysteine-rich
PF05986ADAM_spacer1ADAM-TS Spacer 1
PF10199Adaptin_bindingAlpha and gamma adaptin binding protein p34
PF01602Adaptin_NAdaptin N terminal region
PF00928Adap_comp_subAdaptor complexes medium subunit family
PF02805Ada_Zn_bindingMetal binding domain of Ada
PF06314ADCAcetoacetate decarboxylase (ADC)
PF13382Adenine_deam_CAdenine deaminase C-terminal domain
PF03352Adenine_glycoMethyladenine glycosylase
PF04008Adenosine_kinAdenosine specific kinase
PF02438Adeno_100Late 100kD protein
PF03052Adeno_52KAdenoviral protein L1 52/55-kDa
PF02703Adeno_E1AEarly E1A protein
PF01691Adeno_E1B_19KAdenovirus E1B 19K protein / small t-antigen
PF01696Adeno_E1B_55KAdenovirus EB1 55K protein / large t-antigen
PF04623Adeno_E1B_55K_NAdenovirus E1B protein N-terminus
PF06040Adeno_E3Adenovirus E3 protein
PF05248Adeno_E3AAdenovirus E3A
PF03376Adeno_E3BAdenovirus E3B protein
PF04834Adeno_E3_14_5Early E3 14.5 kDa protein
PF03307Adeno_E3_15_3Adenovirus 15.3kD protein in E3 region
PF02440Adeno_E3_CR1Adenovirus E3 region protein CR1
PF02439Adeno_E3_CR2Adenovirus E3 region protein CR2
PF05385Adeno_E4Mastadenovirus early E4 13 kDa protein
PF04528Adeno_E4_34Adenovirus early E4 34 kDa protein conserved region
PF06931Adeno_E4_ORF3Mastadenovirus E4 ORF3 protein
PF04881Adeno_GP19KAdenovirus GP19K
PF01065Adeno_hexonHexon, adenovirus major coat protein, N-terminal domain
PF03678Adeno_hexon_CHexon, adenovirus major coat protein, C-terminal domain
PF02456Adeno_IVa2Adenovirus IVa2 protein
PF00541Adeno_knobAdenoviral fibre protein (knob domain)
PF01686Adeno_Penton_BAdenovirus penton base protein
PF03955Adeno_PIXAdenovirus hexon-associated protein (IX)
PF03910Adeno_PVAdenovirus minor core protein PV
PF01310Adeno_PVIIIAdenovirus hexon associated protein, protein VIII
PF05829Adeno_PXAdenovirus late L2 mu core protein (Protein X)
PF00608Adeno_shaftAdenoviral fibre protein (repeat/shaft region)
PF02459Adeno_terminalAdenoviral DNA terminal protein
PF03228Adeno_VIIAdenoviral core protein VII
PF01295Adenylate_cyclAdenylate cyclase, class-I
PF00709Adenylsucc_syntAdenylosuccinate synthetase
PF12633Adenyl_cycl_NAdenylate cyclase NT domain
PF04439Adenyl_transfStreptomycin adenylyltransferase
PF09085Adhes-Ig_likeAdhesion molecule, immunoglobulin-like
PF04619Adhesin_DrDr-family adhesin
PF03257Adhesin_P1Mycoplasma adhesin P1
PF08240ADH_NAlcohol dehydrogenase GroES-like domain
PF13823ADH_N_assocAlcohol dehydrogenase GroES-associated
PF00106adh_shortshort chain dehydrogenase
PF13561adh_short_C2Enoyl-(Acyl carrier protein) reductase
PF00107ADH_zinc_NZinc-binding dehydrogenase
PF13602ADH_zinc_N_2Zinc-binding dehydrogenase
PF11559ADIPAfadin- and alpha -actinin-Binding
PF15202AdipogeninAdipogenin
PF06377Adipokin_hormoAdipokinetic hormone
PF00406ADKAdenylate kinase
PF05191ADK_lidAdenylate kinase, active site lid
PF05221AdoHcyaseS-adenosyl-L-homocysteine hydrolase
PF00670AdoHcyase_NADS-adenosyl-L-homocysteine hydrolase, NAD binding domain
PF08132AdoMetDC_leaderS-adenosyl-l-methionine decarboxylase leader peptide
PF02675AdoMet_dcS-adenosylmethionine decarboxylase
PF07757AdoMet_MTasePredicted AdoMet-dependent methyltransferase
PF01941AdoMet_SynthaseS-adenosylmethionine synthetase (AdoMet synthetase)
PF03496ADPrib_exo_ToxADP-ribosyltransferase exoenzyme
PF04587ADP_PFK_GKADP-specific Phosphofructokinase/Glucokinase conserved region
PF03747ADP_ribosyl_GHADP-ribosylglycohydrolase
PF10397ADSL_CAdenylosuccinate lyase C-terminus
PF08509Ad_cyc_g-alphaAdenylate cyclase G-alpha binding domain
PF06355AegerolysinAegerolysin
PF01117AerolysinAerolysin toxin
PF05110AF-4AF-4 proto-oncoprotein
PF14591AF0941-likeAF0941-like
PF15017AF1QDrug resistance and apoptosis regulator
PF14556AF2331-likeAF2331-like
PF05775AfaDEnterobacteria AfaD invasin protein
PF15339AfafAcrosome formation-associated factor
PF03969AFG1_ATPaseAFG1-like ATPase
PF07792Afi1Docking domain of Afi1 for Arf3 in vesicle trafficking
PF08493AflRAflatoxin regulatory protein
PF01314AFOR_CAldehyde ferredoxin oxidoreductase, domains 2 & 3
PF02730AFOR_NAldehyde ferredoxin oxidoreductase, N-terminal domain
PF02420AFPInsect antifreeze protein repeat
PF03756AfsAA-factor biosynthesis hotdog domain
PF08731AFTTranscription factor AFT
PF11786Aft1_HRAAft1 HRA domain
PF11787Aft1_HRRAft1 HRR domain
PF11785Aft1_OSAAft1 osmotic stress response (OSM) domain
PF12249AftA_CArabinofuranosyltransferase A C terminal
PF12250AftA_NArabinofuranosyltransferase N terminal
PF04671Ag332Erythrocyte membrane-associated giant protein antigen 332
PF05641AgenetAgenet domain
PF07468AgglutininAgglutinin
PF05039AgoutiAgouti protein
PF10427Ago_hookArgonaute hook
PF04647AgrBAccessory gene regulator B
PF05931AgrDStaphylococcal AgrD protein
PF04730Agro_virD5Agrobacterium VirD5 protein
PF11440AGTDNA alpha-glucosyltransferase
PF06396AGTRAPAngiotensin II, type I receptor-associated protein (AGTRAP)
PF09229Aha1_NActivator of Hsp90 ATPase, N-terminal
PF14412AHHA nuclease family of the HNH/ENDO VII superfamily with conserved AHH
PF00578AhpC-TSAAhpC/TSA family
PF13911AhpC-TSA_2AhpC/TSA antioxidant enzyme
PF02682AHS1Allophanate hydrolase subunit 1
PF02626AHS2Allophanate hydrolase subunit 2
PF08327AHSA1Activator of Hsp90 ATPase homolog 1-like protein
PF09236AHSPAlpha-haemoglobin stabilising protein
PF15334AIBAurora kinase A and ninein interacting protein
PF01808AICARFT_IMPCHasAICARFT/IMPCHase bienzyme
PF14186Aida_C2Cytoskeletal adhesion
PF08910Aida_NAida N-terminus
PF14962AIF-MLSMitochondria Localisation Sequence
PF14721AIF_CApoptosis-inducing factor, mitochondrion-associated, C-term
PF04548AIG1AIG1 family
PF06094AIG2AIG2-like family
PF13772AIG2_2AIG2-like family
PF06316Ail_LomEnterobacterial Ail/Lom protein
PF01987AIM24Mitochondrial biogenesis AIM24
PF03915AIP3Actin interacting protein 3
PF10592AIPRAIPR protein
PF00731AIRCAIR carboxylase
PF00586AIRSAIR synthase related protein, N-terminal domain
PF02769AIRS_CAIR synthase related protein, C-terminal domain
PF15298AJAP1_PANP_CAJAP1/PANP C-terminus
PF14469AKAP2828 kDa A-kinase anchor
PF15304AKAP2_CA-kinase anchor protein 2 C-terminus
PF10469AKAP7_NLSAKAP7 2'5' RNA ligase-like domain
PF10470AKAP7_RIRII_bdgPKA-RI-RII subunit binding domain of A-kinase anchor protein
PF04988AKAP95A-kinase anchoring protein 95 (AKAP95)
PF05716AKAP_110A-kinase anchor protein 110 kDa (AKAP 110)
PF12443AKNAAT-hook-containing transcription factor
PF00490ALADDelta-aminolevulinic acid dehydratase
PF01262AlaDh_PNT_CAlanine dehydrogenase/PNT, C-terminal domain
PF05222AlaDh_PNT_NAlanine dehydrogenase/PNT, N-terminal domain
PF00842Ala_racemase_CAlanine racemase, C-terminal domain
PF01168Ala_racemase_NAlanine racemase, N-terminal domain
PF09135Alb1Alb1
PF01918AlbaAlba
PF08027Albumin_IAlbumin I
PF11606AlcCBM31Family 31 carbohydrate binding protein
PF00171AldedhAldehyde dehydrogenase family
PF01081AldolaseKDPG and KHG aldolase
PF10120Aldolase_2Putative aldolase
PF00596Aldolase_IIClass II Aldolase and Adducin N-terminal domain
PF01263Aldose_epimAldose 1-epimerase
PF00248Aldo_ket_redAldo/keto reductase family
PF01315Ald_Xan_dh_CAldehyde oxidase and xanthine dehydrogenase, a/b hammerhead domain
PF02738Ald_Xan_dh_C2Molybdopterin-binding domain of aldehyde dehydrogenase
PF03752ALFShort repeats of unknown function
PF08660Alg14Oligosaccharide biosynthesis protein Alg14 like
PF05208ALG3ALG3 protein
PF03155Alg6_Alg8ALG6, ALG8 glycosyltransferase family
PF11182AlgFAlginate O-acetyl transferase AlgF
PF13372Alginate_expAlginate export
PF05426Alginate_lyaseAlginate lyase
PF08787Alginate_lyase2Alginate lyase
PF13949ALIX_LYPXL_bndALIX V-shaped domain binding to HIV
PF06029AlkA_NAlkA N-terminal domain
PF14864Alkyl_sulf_CAlkyl sulfatase C-terminal
PF14863Alkyl_sulf_dimrAlkyl sulfatase dimerisation
PF00245Alk_phosphataseAlkaline phosphatase
PF03561AllantoicaseAllantoicase repeat
PF05953AllatostatinAllatostatin
PF06351Allene_ox_cycAllene oxide cyclase
PF05549Allexi_40kDaAllexivirus 40kDa protein
PF04864Alliinase_CAllinase
PF15309ALMS_motifALMS motif
PF11744ALMTAluminium activated malate transporter
PF04030ALOD-arabinono-1,4-lactone oxidase
PF06401Alpha-2-MRAP_CAlpha-2-macroglobulin RAP, C-terminal domain
PF06400Alpha-2-MRAP_NAlpha-2-macroglobulin RAP, N-terminal domain
PF00128Alpha-amylaseAlpha amylase, catalytic domain
PF02806Alpha-amylase_CAlpha amylase, C-terminal all-beta domain
PF02903Alpha-amylase_NAlpha amylase, N-terminal ig-like domain
PF09071Alpha-amyl_CAlpha-amylase, C terminal
PF07821Alpha-amyl_C2Alpha-amylase C-terminal beta-sheet domain
PF04168Alpha-EA predicted alpha-helical domain with a conserved ER motif.
PF14456alpha-hel2Alpha-helical domain 2
PF06964Alpha-L-AF_CAlpha-L-arabinofuranosidase C-terminus
PF09261Alpha-mann_midAlpha mannosidase, middle domain
PF08829AlphaC_NAlpha C protein N terminal
PF02883Alpha_adaptinC2Adaptin C-terminal domain
PF02296Alpha_adaptin_CAlpha adaptin AP2, C-terminal domain
PF01589Alpha_E1_glycopAlphavirus E1 glycoprotein
PF00943Alpha_E2_glycopAlphavirus E2 glycoprotein
PF01563Alpha_E3_glycopAlphavirus E3 glycoprotein
PF03229Alpha_GJAlphavirus glycoprotein J
PF02816Alpha_kinaseAlpha-kinase family
PF01120Alpha_L_fucosAlpha-L-fucosidase
PF02232Alpha_TIFAlpha trans-inducing protein (Alpha-TIF)
PF09608Alph_Pro_TMPutative transmembrane protein (Alph_Pro_TM)
PF15299ALS2CR8Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 8
PF10369ALS_ss_CSmall subunit of acetolactate synthase
PF11092Alveol-reg_P311Neuronal protein 3.1 (p311)
PF02430AMA-1Apical membrane antigen 1
PF07344AmastinAmastin surface glycoprotein
PF03913Amb_V_allergenAmb V Allergen
PF12475Amdo_NSPAmdovirus non-structural protein
PF05111AmelinAmeloblastin precursor (Amelin)
PF02948AmelogeninAmelogenin
PF12190amfpi-1Fungal protease inhibitor
PF04709AMH_NAnti-Mullerian hormone, N terminal region
PF01425AmidaseAmidase
PF12123Amidase02_CN-acetylmuramoyl-l-alanine amidase
PF01510Amidase_2N-acetylmuramoyl-L-alanine amidase
PF01520Amidase_3N-acetylmuramoyl-L-alanine amidase
PF05382Amidase_5Bacteriophage peptidoglycan hydrolase
PF12671Amidase_6Putative amidase domain
PF02274AmidinotransfAmidinotransferase
PF01979Amidohydro_1Amidohydrolase family
PF04909Amidohydro_2Amidohydrolase
PF07969Amidohydro_3Amidohydrolase family
PF13147Amidohydro_4Amidohydrolase
PF13594Amidohydro_5Amidohydrolase
PF12224Amidoligase_2Putative amidoligase enzyme
PF09663Amido_AtzD_TrzDAmidohydrolase ring-opening protein (Amido_AtzD_TrzD)
PF11741AMINAMIN domain
PF10706Aminoglyc_resitAminoglycoside-2''-adenylyltransferase
PF00155Aminotran_1_2Aminotransferase class I and II
PF00202Aminotran_3Aminotransferase class-III
PF01063Aminotran_4Aminotransferase class IV
PF00266Aminotran_5Aminotransferase class-V
PF12897Aminotran_MocRAlanine-glyoxylate amino-transferase
PF01593Amino_oxidaseFlavin containing amine oxidoreductase
PF02293AmiS_UreIAmiS/UreI family transporter
PF01871AMMECR1AMMECR1
PF00909Ammonium_transpAmmonium Transporter Family
PF14828AmnionlessAmnionless
PF10423AMNp_NBacterial AMP nucleoside phosphorylase N-terminus
PF02461AMOAmmonia monooxygenase
PF05145AmoAPutative ammonia monooxygenase
PF04896AmoCAmmonia monooxygenase/methane monooxygenase, subunit C
PF03782AMOPAMOP domain
PF00501AMP-bindingAMP-binding enzyme
PF13193AMP-binding_CAMP-binding enzyme C-terminal domain
PF14535AMP-binding_C_2AMP-binding enzyme C-terminal domain
PF04739AMPKBI5'-AMP-activated protein kinase beta subunit, interation domain
PF05195AMP_NAminopeptidase P, N-terminal domain
PF15243ANAPC15Anaphase-promoting complex subunit 15
PF01821ANATOAnaphylotoxin-like domain
PF02166Androgen_recepAndrogen receptor
PF06369Anemone_cytotoxSea anemone cytotoxic protein
PF03139AnfG_VnfGVanadium/alternative nitrogenase delta subunit
PF09582AnfO_nitrogIron only nitrogenase protein AnfO (AnfO_nitrog)
PF01094ANF_receptorReceptor family ligand binding region
PF12240Angiomotin_CAngiomotin C terminal
PF08174AnillinCell division protein anillin
PF00023AnkAnkyrin repeat
PF07260ANKHProgressive ankylosis protein (ANKH)
PF12796Ank_2Ankyrin repeats (3 copies)
PF13606Ank_3Ankyrin repeat
PF13637Ank_4Ankyrin repeats (many copies)
PF13857Ank_5Ankyrin repeats (many copies)
PF00191AnnexinAnnexin
PF04547AnoctaminCalcium-activated chloride channel
PF10731AnophelinThrombin inhibitor from mosquito
PF00212ANPAtrial natriuretic peptide
PF03452Anp1Anp1
PF03374ANTPhage antirepressor protein KilAC domain
PF08346AntAAntA/AntB antirepressor
PF03861ANTARANTAR domain
PF07651ANTHANTH domain
PF09156Anthrax-tox_MAnthrax toxin lethal factor, middle domain
PF03497Anthrax_toxAAnthrax toxin LF subunit
PF05587Anth_IgAnthrax receptor extracellular domain
PF04715Anth_synt_I_NAnthranilate synthase component I, N terminal region
PF10796Anti-adapt_IraPSigma-S stabilisation anti-adaptor protein
PF02522Antibiotic_NATAminoglycoside 3-N-acetyltransferase
PF08264Anticodon_1Anticodon-binding domain of tRNA
PF11410Antifungal_peptAntifungal peptide
PF11402Antifungal_protAntifungal protein
PF11641Antigen_Bd37Glycosylphosphatidylinositol-anchored merozoite surface protein
PF09255Antig_Caf1Caf1 Capsule antigen
PF08105Antimicrobial10Metchnikowin family
PF08106Antimicrobial11Formaecin family
PF08107Antimicrobial12Pleurocidin family
PF08108Antimicrobial13Halocidin family
PF08109Antimicrobial14Lactocin 705 family
PF08110Antimicrobial15Ocellatin family
PF08129Antimicrobial17Alpha/beta enterocin family
PF08130Antimicrobial18Type A lantibiotic family
PF08225Antimicrobial19Pseudin antimicrobial peptide
PF08256Antimicrobial20Aurein-like antibiotic peptide
PF14861Antimicrobial21Plant antimicrobial peptide
PF08018Antimicrobial_1Frog antimicrobial peptide
PF08023Antimicrobial_2Frog antimicrobial peptide
PF08025Antimicrobial_3Spider antimicrobial peptide
PF08024Antimicrobial_4Ant antimicrobial peptide
PF08026Antimicrobial_5Bee antimicrobial peptide
PF08036Antimicrobial_6Diapausin family of antimicrobial peptide
PF08102Antimicrobial_7Scorpion antimicrobial peptide
PF08103Antimicrobial_8Uperin family
PF08104Antimicrobial_9Ponericin L family
PF03230AntirestrictAntirestriction protein
PF02822AntistasinAntistasin family
PF03589AntitermAntitermination protein
PF04014Antitoxin-MazEAntidote-toxin recognition MazE
PF05586Ant_CAnthrax receptor C-terminus region
PF03098An_peroxidaseAnimal haem peroxidase
PF01786AOXAlternative oxidase
PF15001AP-5_subunit_s1AP-5 complex subunit sigma-1
PF00847AP2AP2 domain
PF14796AP3B1_CClathrin-adaptor complex-3 beta-1 subunit C-terminal
PF14807AP4E_app_platfAdaptin AP4 complex epsilon appendage platform
PF02558ApbAKetopantoate reductase PanE/ApbA
PF08546ApbA_CKetopantoate reductase PanE/ApbA C terminal
PF02424ApbEApbE family
PF12859Apc1Anaphase-promoting complex subunit 1
PF03256APC10Anaphase-promoting complex, subunit 10 (APC10)
PF05839Apc13pApc13p protein
PF05841Apc15pApc15p protein
PF08672APC2Anaphase promoting complex (APC) subunit 2
PF12895Apc3Anaphase-promoting complex, cyclosome, subunit 3
PF12896Apc4Anaphase-promoting complex, cyclosome, subunit 4
PF12894Apc4_WD40Anaphase-promoting complex subunit 4 WD40 domain
PF12862Apc5Anaphase-promoting complex subunit 5
PF04049APC8Anaphase promoting complex subunit 8 / Cdc23
PF12856Apc9Anaphase-promoting complex subunit 9
PF14921APCDDCAdenomatosis polyposis coli down-regulated 1
PF05972APC_15aaAPC 15 residue motif
PF05956APC_basicAPC basic domain
PF10471APC_CDC26Anaphase-promoting complex APC subunit 1
PF05923APC_crrAPC cysteine-rich region
PF15360ApelinAPJ endogenous ligand
PF04110APG12Ubiquitin-like autophagy protein Apg12
PF04108APG17Autophagy protein Apg17
PF04106APG5Autophagy protein Apg5
PF04111APG6Autophagy protein Apg6
PF04109APG9Autophagy protein Apg9
PF01636APHPhosphotransferase enzyme family
PF06105Aph-1Aph-1 protein
PF14557AphA_likePutative AphA-like transcriptional regulator
PF04655APH_6_hurAminoglycoside/hydroxyurea antibiotic resistance kinase
PF05918API5Apoptosis inhibitory protein 5 (API5)
PF00807ApidaecinApidaecin
PF11671Apis_CsdComplementary sex determiner protein
PF05355Apo-CIIApolipoprotein C-II
PF05778Apo-CIIIApolipoprotein CIII (Apo-CIII)
PF05418Apo-VLDL-IIApovitellenin I (Apo-VLDL-II)
PF04711ApoA-IIApolipoprotein A-II (ApoA-II)
PF12491ApoB100_CApolipoprotein B100 C terminal
PF05240APOBEC_CAPOBEC-like C-terminal domain
PF08210APOBEC_NAPOBEC-like N-terminal domain
PF04691ApoC-IApolipoprotein C-I (ApoC-1)
PF15119APOC4Apolipoprotein C4
PF01333Apocytochr_F_CApocytochrome F, C-terminal
PF05461ApoLApolipoprotein L
PF01442ApolipoproteinApolipoprotein A1/A4/E domain
PF15148Apolipo_FApolipoprotein F
PF07464ApoLp-IIIApolipophorin-III precursor (apoLp-III)
PF11032ApoMApolipoprotein M (ApoM)
PF09769ApoOApolipoprotein O
PF05634APO_RNA-bindAPO RNA-binding
PF10515APP_amyloidbeta-amyloid precursor protein C-terminus
PF12924APP_Cu_bdCopper-binding of amyloid precursor, CuBD
PF12925APP_E2E2 domain of amyloid precursor protein
PF02177APP_NAmyloid A4 N-terminal heparin-binding
PF12716Apq12Nuclear pore assembly and biogenesis
PF12139APS-reductase_CAdenosine-5'-phosphosulfate reductase beta subunit
PF01583APS_kinaseAdenylylsulphate kinase
PF03440APTAerolysin/Pertussis toxin (APT) domain
PF10351Apt1Golgi-body localisation protein domain
PF06079ApyraseApyrase
PF01261AP_endonuc_2Xylose isomerase-like TIM barrel
PF07582AP_endonuc_2_NAP endonuclease family 2 C terminus
PF12489ARA70Nuclear coactivator
PF09206ArabFuran-catalAlpha-L-arabinofuranosidase B, catalytic
PF12625Arabinose_bdArabinose-binding domain of AraC transcription regulator, N-term
PF02610Arabinose_IsomeL-arabinose isomerase
PF11762Arabinose_Iso_CL-arabinose isomerase C-terminal domain
PF04602Arabinose_transMycobacterial cell wall arabinan synthesis protein
PF14896Arabino_trans_CEmbC C-terminal domain
PF02311AraC_bindingAraC-like ligand binding domain
PF14525AraC_binding_2AraC-binding-like domain
PF06719AraC_NAraC-type transcriptional regulator N-terminus
PF09692Arb1Argonaute siRNA chaperone (ARC) complex subunit Arb1
PF09757Arb2Arb2 domain
PF03869ArcArc-like DNA binding domain
PF12942Archaeal_AmoAArchaeal ammonia monooxygenase subunit A (AmoA)
PF01951ArcheaseArchease protein family (MTH1598/TM1083)
PF01637Arch_ATPaseArchaeal ATPase
PF01917Arch_flagellinArchaebacterial flagellin
PF04659Arch_fla_DEArchaeal flagella protein
PF06819Arc_PepCArchaeal Peptidase A24 C-terminal Domain
PF06847Arc_PepC_IIArchaeal Peptidase A24 C-terminus Type II
PF08394Arc_trans_TRASHArchaeal TRASH domain
PF03079ARDARD/ARD' family
PF07275ArdAAntirestriction protein (ArdA)
PF07573AreA_NNitrogen regulatory protein AreA N terminus
PF00798Arena_glycoprotArenavirus glycoprotein
PF00843Arena_nucleocapArenavirus nucleocapsid protein
PF06317Arena_RNA_polArenavirus RNA polymerase
PF00025ArfADP-ribosylation factor family
PF14949ARF7EP_CARF7 effector protein C-terminus
PF06456ArfaptinArfaptin-like domain
PF01412ArfGapPutative GTPase activating protein for Arf
PF00491ArginaseArginase family
PF00764Arginosuc_synthArginosuccinate synthase
PF01960ArgJArgJ family
PF03308ArgKArgK protein
PF15346ARGLUArginine and glutamate-rich 1
PF11581ArgosAntagonist of EGFR signalling, Argos
PF01316Arg_repressorArginine repressor, DNA binding domain
PF02863Arg_repressor_CArginine repressor, C-terminal domain
PF03485Arg_tRNA_synt_NArginyl tRNA synthetase N terminal domain
PF15441ARHGEF5_35Rho guanine nucleotide exchange factor 5/35
PF01388ARIDARID/BRIGHT DNA binding domain
PF06770Arif-1Actin-rearrangement-inducing factor (Arif-1)
PF11527ARL2_Bind_BARTThe ARF-like 2 binding protein BART
PF15062ARL6IP6Haemopoietic lineage transmembrane helix
PF00514ArmArmadillo/beta-catenin-like repeat
PF10208ArmetDegradation arginine-rich protein for mis-folding
PF04826Arm_2Armadillo-like
PF07302AroMAroM protein
PF11723Aromatic_hydroxHomotrimeric ring hydroxylase
PF05856ARPC4ARP2/3 complex 20 kDa subunit (ARPC4)
PF12120Arr-msRifampin ADP-ribosyl transferase
PF02752Arrestin_CArrestin (or S-antigen), C-terminal domain
PF00339Arrestin_NArrestin (or S-antigen), N-terminal domain
PF04959ARS2Arsenite-resistance protein 2
PF02374ArsA_ATPaseAnion-transporting ATPase
PF02040ArsBArsenical pump membrane protein
PF03960ArsCArsC family
PF06953ArsDArsenical resistance operon trans-acting repressor ArsD
PF09824ArsRArsR transcriptional regulator
PF01129ARTNAD:arginine ADP-ribosyltransferase
PF01606Arteri_envArterivirus envelope protein
PF00951Arteri_GlArterivirus GL envelope glycoprotein
PF02497Arteri_GP4Arterivirus glycoprotein
PF01481Arteri_nucleoArterivirus nucleocapsid protein
PF04161Arv1Arv1-like family
PF01731ArylesteraseArylesterase
PF05935ArylsulfotransArylsulfotransferase (ASST)
PF14269Arylsulfotran_2Arylsulfotransferase (ASST)
PF00858ASCAmiloride-sensitive sodium channel
PF04266ASCHASCH domain
PF08688ASD1Apx/Shroom domain ASD1
PF08687ASD2Apx/Shroom domain ASD2
PF04729ASF1_hist_chapASF1 like histone chaperone
PF01671ASFV_360African swine fever virus multigene family 360 protein
PF05568ASFV_J13LAfrican swine fever virus J13L protein
PF05293ASFV_L11LAfrican swine fever virus (ASFV) L11L protein
PF06556ASFV_p27IAP-like protein p27 C-terminus
PF15323AshwinDevelopmental protein
PF09010AsiAAnti-Sigma Factor A
PF08328ASL_CAdenylosuccinate lyase C-terminal
PF14698ASL_C2Argininosuccinate lyase C-terminal
PF05170AsmAAsmA family
PF13109AsmA_1AsmA-like C-terminal region
PF13502AsmA_2AsmA-like C-terminal region
PF03590AsnAAspartate-ammonia ligase
PF01037AsnC_trans_regAsnC family
PF00733Asn_synthaseAsparagine synthase
PF00026AspEukaryotic aspartyl protease
PF06826Asp-Al_ExPredicted Permease Membrane Region
PF05279Asp-B-Hydro_NAspartyl beta-hydroxylase N-terminal region
PF03780Asp23Asp23 family
PF00710AsparaginaseAsparaginase
PF01112Asparaginase_2Asparaginase
PF06089Asparaginase_IIL-asparaginase II
PF14521Aspzincin_M35Lysine-specific metallo-endopeptidase
PF05118Asp_Arg_HydroxAspartyl/Asparaginyl beta-hydroxylase
PF02261Asp_decarboxAspartate decarboxylase
PF01177Asp_Glu_raceAsp/Glu/Hydantoin racemase
PF14669Asp_Glu_race_2Putative aspartate racemase
PF09668Asp_proteaseAspartyl protease
PF13650Asp_protease_2Aspartyl protease
PF06392AsrAcid shock protein repeat
PF07100ASRTAnabaena sensory rhodopsin transducer
PF04958AstAArginine N-succinyltransferase beta subunit
PF01400AstacinAstacin (Peptidase family M12A)
PF04996AstBSuccinylarginine dihydrolase
PF04952AstE_AspASuccinylglutamate desuccinylase / Aspartoacylase family
PF03115Astro_capsidAstrovirus capsid protein precursor
PF12226Astro_capsid_pTurkey astrovirus capsid protein
PF13919ASXHAsx homology domain
PF15321ATAD4ATPase family AAA domain containing 4
PF14196ATC_hydrolaseL-2-amino-thiazoline-4-carboxylic acid hydrolase
PF04377ATE_CArginine-tRNA-protein transferase, C terminus
PF04376ATE_NArginine-tRNA-protein transferase, N terminus
PF10377ATG11Autophagy-related protein 11
PF10033ATG13Autophagy-related protein 13
PF10186Atg14UV radiation resistance protein and autophagy-related subunit 14
PF08614ATG16Autophagy protein 16 (ATG16)
PF12744ATG19_autophagyAutophagy protein Atg19, Atg8-binding
PF11700ATG22Vacuole effluxer Atg22 like
PF09451ATG27Autophagy-related protein 27
PF13329ATG2_CADAutophagy-related protein 2 CAD motif
PF09795Atg31Autophagy-related protein 31
PF02991Atg8Autophagy protein Atg8 ubiquitin like
PF09333ATG_CATG C terminal domain
PF03078ATHILAATHILA ORF-1 family
PF07737ATLFAnthrax toxin lethal factor, N- and C-terminal domain
PF03477ATP-coneATP cone domain
PF02222ATP-graspATP-grasp domain
PF08442ATP-grasp_2ATP-grasp domain
PF02655ATP-grasp_3ATP-grasp domain
PF13535ATP-grasp_4ATP-grasp domain
PF13549ATP-grasp_5ATP-grasp domain
PF00217ATP-gua_PtransATP:guanido phosphotransferase, C-terminal catalytic domain
PF02807ATP-gua_PtransNATP:guanido phosphotransferase, N-terminal domain
PF01747ATP-sulfurylaseATP-sulfurylase
PF00231ATP-syntATP synthase
PF05176ATP-synt_10ATP10 protein
PF00895ATP-synt_8ATP synthase protein 8
PF00119ATP-synt_AATP synthase A chain
PF00006ATP-synt_abATP synthase alpha/beta family, nucleotide-binding domain
PF00306ATP-synt_ab_CATP synthase alpha/beta chain, C terminal domain
PF02874ATP-synt_ab_NATP synthase alpha/beta family, beta-barrel domain
PF00430ATP-synt_BATP synthase B/B' CF(0)
PF00137ATP-synt_CATP synthase subunit C
PF01813ATP-synt_DATP synthase subunit D
PF00401ATP-synt_DEATP synthase, Delta/Epsilon chain, long alpha-helix domain
PF02823ATP-synt_DE_NATP synthase, Delta/Epsilon chain, beta-sandwich domain
PF05680ATP-synt_EATP synthase E chain
PF04627ATP-synt_EpsMitochondrial ATP synthase epsilon chain
PF08112ATP-synt_E_2ATP synthase epsilon subunit
PF01990ATP-synt_FATP synthase (F/14-kDa) subunit
PF05511ATP-synt_F6Mitochondrial ATP synthase coupling factor 6
PF04718ATP-synt_GMitochondrial ATP synthase g subunit
PF04911ATP-synt_JATP synthase j chain
PF05827ATP-synt_S1Vacuolar ATP synthase subunit S1 (ATP6S1)
PF06644ATP11ATP11 protein
PF07542ATP12ATP12 chaperone protein
PF12921ATP13Mitochondrial ATPase expression
PF02038ATP1G1_PLM_MAT8ATP1G1/PLM/MAT8 family
PF12156ATPase-cat_bdPutative metal-binding domain of cation transport ATPase
PF09527ATPase_gene1Putative F0F1-ATPase subunit (ATPase_gene1)
PF14397ATPgrasp_STSugar-transfer associated ATP-grasp
PF15632ATPgrasp_TerATP-grasp in the biosynthetic pathway with Ter operon
PF14305ATPgrasp_TupATupA-like ATPgrasp
PF14398ATPgrasp_YheCDYheC/D like ATP-grasp
PF12966AtpRN-ATPase, AtpR subunit
PF03029ATP_bind_1Conserved hypothetical ATP binding protein
PF03668ATP_bind_2P-loop ATPase protein family
PF01171ATP_bind_3PP-loop family
PF01902ATP_bind_4ATP-binding region
PF12424ATP_Ca_trans_CPlasma membrane calcium transporter ATPase C terminal
PF10775ATP_sub_hATP synthase complex subunit h
PF14960ATP_synth_regATP synthase regulation
PF05493ATP_synt_HATP synthase subunit H
PF03899ATP_synt_IATP synthase I chain
PF09830ATP_transfATP adenylyltransferase
PF05353AtracotoxinDelta Atracotoxin
PF03154Atrophin-1Atrophin-1 family
PF15445ATSacidic terminal segments, variant surface antigen of PfEMP1
PF06232ATS3Embryo-specific protein 3, (ATS3)
PF11263Attachment_P66Borrelia burgdorferi attachment protein P66
PF03769Attacin_CAttacin, C-terminal region
PF03768Attacin_NAttacin, N-terminal region
PF08037AttractinAttractin family
PF11512Atu4866Agrobacterium tumefaciens protein Atu4866
PF09759Atx10homo_assocSpinocerebellar ataxia type 10 protein domain
PF12547ATXN-1_CCapicua transcriptional repressor modulator
PF08098ATX_IIIAnemonia sulcata toxin III family
PF02178AT_hookAT hook motif
PF15187AugurinOesophageal cancer-related gene 4
PF11583AurFP-aminobenzoate N-oxygenase AurF
PF09041Aurora-A_bindAurora-A binding
PF03472Autoind_bindAutoinducer binding domain
PF00765Autoind_synthAutoinducer synthetase
PF03987Autophagy_act_CAutophagocytosis associated protein, active-site domain
PF10381Autophagy_CtermAutophagocytosis associated protein C-terminal
PF03986Autophagy_NAutophagocytosis associated protein (Atg3), N-terminal domain
PF03797AutotransporterAutotransporter beta-domain
PF12951Autotrns_rptAutotransporter-associated beta strand repeat
PF06677Auto_anti-p27Sjogren's syndrome/scleroderma autoantigen 1 (Autoantigen p27)
PF15336Auts2Autism susceptibility gene 2 protein
PF02041Auxin_BPAuxin binding protein
PF05703Auxin_canalisAuxin canalisation
PF02519Auxin_inducibleAuxin responsive protein
PF05564Auxin_repressedDormancy/auxin associated protein
PF06507Auxin_respAuxin response factor
PF02309AUX_IAAAUX/IAA family
PF03708Avian_gp85Avian retrovirus envelope protein, gp85
PF01382AvidinAvidin family
PF11599AviRaRRNA methyltransferase AviRa
PF03377AvirulenceXanthomonas avirulence protein, Avr/PthA
PF09794Avl9Transport protein Avl9
PF05394AvrB_AvrCAvirulence protein
PF05655AvrDPseudomonas avirulence D protein (AvrD)
PF11725AvrEPathogenicity factor
PF11529AvrL567-AMelampsora lini avirulence protein AvrL567-A
PF09143AvrPphF-ORF-2AvrPphF-ORF-2
PF11592AvrPtoCentral core of the bacterial effector protein AvrPto
PF09046AvrPtoB-E3_ubiqAvrPtoB E3 ubiquitin ligase
PF05627AvrRpt-cleavageCleavage site for pathogenic type III effector avirulence factor Avr
PF06536Av_adeno_fibreAvian adenovirus fibre
PF05512AWPM-19AWPM-19-like family
PF05448AXE1Acetyl xylan esterase (AXE1)
PF08517AXHAtaxin-1 and HBP1 module (AXH)
PF08833Axin_b-cat_bindAxin beta-catenin binding domain
PF10211Ax_dynein_lightAxonemal dynein light chain
PF03591AzlCAzlC protein
PF05437AzlDBranched-chain amino acid transport protein (AzlD)
PF01356A_amylase_inhibAlpha amylase inhibitor
PF02137A_deaminAdenosine-deaminase (editase) domain
PF00962A_deaminaseAdenosine/AMP deaminase
PF08451A_deaminase_NAdenosine/AMP deaminase N-terminal
PF09713A_thal_3526Plant protein 1589 of unknown function (A_thal_3526)