Browse through the Pfam families on this page.

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0-9 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

A-2_8-polyST PF07388.6 Alpha-2,8-polysialyltransferase (POLYST)

A1_Propeptide PF07966.7 A1 Propeptide

A2L_zn_ribbon PF08792.5 A2L zinc ribbon domain

A2M PF00207.17 Alpha-2-macroglobulin family

A2M_comp PF07678.9 A-macroglobulin complement component

A2M_N PF01835.14 MG2 domain

A2M_N_2 PF07703.9 Alpha-2-macroglobulin family N-terminal region

A2M_recep PF07677.9 A-macroglobulin receptor

AAA PF00004.24 ATPase family associated with various cellular activities (AAA)

AAA-ATPase_like PF09820.4 Predicted AAA-ATPase

AAA_10 PF12846.2 AAA-like domain

AAA_11 PF13086.1 AAA domain

AAA_12 PF13087.1 AAA domain

AAA_13 PF13166.1 AAA domain

AAA_14 PF13173.1 AAA domain

AAA_15 PF13175.1 AAA ATPase domain

AAA_16 PF13191.1 AAA ATPase domain

AAA_17 PF13207.1 AAA domain

AAA_18 PF13238.1 AAA domain

AAA_19 PF13245.1 Part of AAA domain

AAA_2 PF07724.9 AAA domain (Cdc48 subfamily)

AAA_21 PF13304.1 AAA domain

AAA_22 PF13401.1 AAA domain

AAA_23 PF13476.1 AAA domain

AAA_24 PF13479.1 AAA domain

AAA_25 PF13481.1 AAA domain

AAA_26 PF13500.1 AAA domain

AAA_27 PF13514.1 AAA domain

AAA_28 PF13521.1 AAA domain

AAA_29 PF13555.1 P-loop containing region of AAA domain

AAA_3 PF07726.6 ATPase family associated with various cellular activities (AAA)

AAA_30 PF13604.1 AAA domain

AAA_31 PF13614.1 AAA domain

AAA_32 PF13654.1 AAA domain

AAA_33 PF13671.1 AAA domain

AAA_34 PF13872.1 P-loop containing NTP hydrolase pore-1

AAA_35 PF14516.1 AAA-like domain

AAA_4 PF04326.9 Divergent AAA domain

AAA_5 PF07728.9 AAA domain (dynein-related subfamily)

AAA_6 PF12774.2 Hydrolytic ATP binding site of dynein motor region D1

AAA_7 PF12775.2 P-loop containing dynein motor region D3

AAA_8 PF12780.2 P-loop containing dynein motor region D4

AAA_9 PF12781.2 ATP-binding dynein motor region D5

AAA_assoc PF14363.1 Domain associated at C-terminal with AAA

AAA_assoc_C PF09821.4 C-terminal AAA-associated domain

AAA_PrkA PF08298.6 PrkA AAA domain

AalphaY_MDB PF04611.7 Mating type protein A alpha Y mating type dependent binding region

AAL_decarboxy PF03306.8 Alpha-acetolactate decarboxylase

AAR2 PF05282.6 AAR2 protein

AARP2CN PF08142.7 AARP2CN (NUC121) domain

AAT PF03417.11 Acyl-coenzyme A:6-aminopenicillanic acid acyl-transferase

AATase PF07247.7 Alcohol acetyltransferase

AATF-Che1 PF13339.1 Apoptosis antagonizing transcription factor

AA_kinase PF00696.23 Amino acid kinase family

AA_permease PF00324.16 Amino acid permease

AA_permease_2 PF13520.1 Amino acid permease

AA_permease_C PF13906.1 C-terminus of AA_permease

AA_permease_N PF08403.5 Amino acid permease N-terminal

AA_synth PF06684.6 Amino acid synthesis

Aa_trans PF01490.13 Transmembrane amino acid transporter protein

ABA_GPCR PF12430.3 Abscisic acid G-protein coupled receptor

ABA_WDS PF02496.11 ABA/WDS induced protein

AbbA_antirepres PF14156.1 Antirepressor AbbA

ABC-3 PF00950.12 ABC 3 transport family

ABC1 PF03109.11 ABC1 family

ABC2_membrane PF01061.19 ABC-2 type transporter

ABC2_membrane_2 PF12679.2 ABC-2 family transporter protein

ABC2_membrane_3 PF12698.2 ABC-2 family transporter protein

ABC2_membrane_4 PF12730.2 ABC-2 family transporter protein

ABC2_membrane_5 PF13346.1 ABC-2 family transporter protein

ABC2_membrane_6 PF06182.6 ABC-2 family transporter protein

ABC_ATPase PF09818.4 Predicted ATPase of the ABC class

ABC_cobalt PF09819.4 ABC-type cobalt transport system, permease component

ABC_membrane PF00664.18 ABC transporter transmembrane region

ABC_membrane_2 PF06472.10 ABC transporter transmembrane region 2

ABC_membrane_3 PF13748.1 ABC transporter transmembrane region

ABC_sub_bind PF04392.7 ABC transporter substrate binding protein

ABC_tran PF00005.22 ABC transporter

ABC_transp_aux PF09822.4 ABC-type uncharacterized transport system

ABC_trans_N PF14510.1 ABC-transporter extracellular N-terminal

ABC_tran_2 PF12848.2 ABC transporter

Abdominal-A PF12407.3 Homeobox protein

AbfB PF05270.8 Alpha-L-arabinofuranosidase B (ABFB)

ABG_transport PF03806.8 AbgT putative transporter family

Abhydrolase_1 PF00561.15 alpha/beta hydrolase fold

Abhydrolase_2 PF02230.11 Phospholipase/Carboxylesterase

Abhydrolase_3 PF07859.8 alpha/beta hydrolase fold

Abhydrolase_4 PF08386.5 TAP-like protein

Abhydrolase_5 PF12695.2 Alpha/beta hydrolase family

Abhydrolase_6 PF12697.2 Alpha/beta hydrolase family

Abhydrolase_7 PF12715.2 Abhydrolase family

Abhydrolase_8 PF06259.7 Alpha/beta hydrolase

Abhydrolase_9 PF10081.4 Alpha/beta-hydrolase family

Abhydrolase_9_N PF15420.1 Alpha/beta-hydrolase family N-terminus

Abhydro_lipase PF04083.11 Partial alpha/beta-hydrolase lipase region

Abi PF02517.11 CAAX protease self-immunity

AbiH PF14253.1 Bacteriophage abortive infection AbiH

Abi_2 PF07751.6 Abi-like protein

Abi_C PF14355.1 Abortive infection C-terminus

Abi_HHR PF07815.9 Abl-interactor HHR

ABM PF03992.11 Antibiotic biosynthesis monooxygenase

Abp2 PF09441.5 ARS binding protein 2

AbrB-like PF14250.1 AbrB-like transcriptional regulator

Acatn PF13000.2 Acetyl-coenzyme A transporter 1

ACBP PF00887.14 Acyl CoA binding protein

ACCA PF03255.9 Acetyl co-enzyme A carboxylase carboxyltransferase alpha subunit

ACC_central PF08326.7 Acetyl-CoA carboxylase, central region

ACC_epsilon PF13822.1 Acyl-CoA carboxylase epsilon subunit

ACDC PF14733.1 AP2-coincident C-terminal

AceK PF06315.6 Isocitrate dehydrogenase kinase/phosphatase (AceK)

Acetate_kinase PF00871.12 Acetokinase family

AcetDehyd-dimer PF09290.6 Prokaryotic acetaldehyde dehydrogenase, dimerisation

Acetone_carb_G PF08882.6 Acetone carboxylase gamma subunit

AcetylCoA_hydro PF02550.10 Acetyl-CoA hydrolase/transferase N-terminal domain

AcetylCoA_hyd_C PF13336.1 Acetyl-CoA hydrolase/transferase C-terminal domain

Acetyltransf_1 PF00583.19 Acetyltransferase (GNAT) family

Acetyltransf_10 PF13673.1 Acetyltransferase (GNAT) domain

Acetyltransf_11 PF13720.1 Udp N-acetylglucosamine O-acyltransferase; Domain 2

Acetyltransf_13 PF13880.1 ESCO1/2 acetyl-transferase

Acetyltransf_2 PF00797.12 N-acetyltransferase

Acetyltransf_3 PF13302.1 Acetyltransferase (GNAT) domain

Acetyltransf_4 PF13420.1 Acetyltransferase (GNAT) domain

Acetyltransf_5 PF13444.1 Acetyltransferase (GNAT) domain

Acetyltransf_6 PF13480.1 Acetyltransferase (GNAT) domain

Acetyltransf_7 PF13508.1 Acetyltransferase (GNAT) domain

Acetyltransf_8 PF13523.1 Acetyltransferase (GNAT) domain

Acetyltransf_9 PF13527.1 Acetyltransferase (GNAT) domain

Acetyltransf_CG PF14542.1 GCN5-related N-acetyl-transferase

AChE_tetra PF08674.5 Acetylcholinesterase tetramerisation domain

ACI44 PF15270.1 Metallo-carboxypeptidase inhibitor

Acid_phosphat_B PF03767.9 HAD superfamily, subfamily IIIB (Acid phosphatase)

Acid_PPase PF12689.2 Acid Phosphatase

Aconitase PF00330.15 Aconitase family (aconitate hydratase)

Aconitase_2_N PF06434.8 Aconitate hydratase 2 N-terminus

Aconitase_B_N PF11791.3 Aconitate B N-terminal domain

Aconitase_C PF00694.14 Aconitase C-terminal domain

ACOX PF01756.14 Acyl-CoA oxidase

ACP PF06857.6 Malonate decarboxylase delta subunit (MdcD)

Acp26Ab PF05777.7 Drosophila accessory gland-specific peptide 26Ab (Acp26Ab)

ACP53EA PF06313.6 Drosophila ACP53EA protein

ACPS PF01648.15 4'-phosphopantetheinyl transferase superfamily

ACP_syn_III PF08545.5 3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III

ACP_syn_III_C PF08541.5 3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III C terminal

ACR_tran PF00873.14 AcrB/AcrD/AcrF family

ACT PF01842.20 ACT domain

Act-Frag_cataly PF09192.5 Actin-fragmin kinase, catalytic

ActA PF05058.7 ActA Protein

ACTH_domain PF00976.13 Corticotropin ACTH domain

Actin PF00022.14 Actin

Actino_peptide PF14408.1 Ribosomally synthesized peptide in actinomycetes

Activator-TraM PF11657.3 Transcriptional activator TraM

Activator_LAG-3 PF11498.3 Transcriptional activator LAG-3

Activin_recp PF01064.18 Activin types I and II receptor domain

ACT_3 PF10000.4 ACT domain

ACT_4 PF13291.1 ACT domain

ACT_5 PF13710.1 ACT domain

ACT_6 PF13740.1 ACT domain

ACT_7 PF13840.1 ACT domain

Acyl-ACP_TE PF01643.12 Acyl-ACP thioesterase

Acyl-CoA_dh_1 PF00441.19 Acyl-CoA dehydrogenase, C-terminal domain

Acyl-CoA_dh_2 PF08028.6 Acyl-CoA dehydrogenase, C-terminal domain

Acyl-CoA_dh_C PF12806.2 Acetyl-CoA dehydrogenase C-terminal like

Acyl-CoA_dh_M PF02770.14 Acyl-CoA dehydrogenase, middle domain

Acyl-CoA_dh_N PF02771.11 Acyl-CoA dehydrogenase, N-terminal domain

Acyl-CoA_ox_N PF14749.1 Acyl-coenzyme A oxidase N-terminal

Acyl-thio_N PF12590.3 Acyl-ATP thioesterase

AcylCoA_dehyd_C PF12186.3 Acyl-CoA dehydrogenase C terminal

AcylCoA_DH_N PF12418.3 Acyl-CoA dehydrogenase N terminal

Acylphosphatase PF00708.13 Acylphosphatase

Acyltransferase PF01553.16 Acyltransferase

Acyl_CoA_thio PF02551.10 Acyl-CoA thioesterase

Acyl_transf_1 PF00698.16 Acyl transferase domain

Acyl_transf_2 PF02273.10 Acyl transferase

Acyl_transf_3 PF01757.17 Acyltransferase family

AD PF09793.4 Anticodon-binding domain

Ada3 PF10198.4 Histone acetyltransferases subunit 3

ADAM_CR PF08516.7 ADAM cysteine-rich

ADAM_spacer1 PF05986.9 ADAM-TS Spacer 1

Adaptin_binding PF10199.4 Alpha and gamma adaptin binding protein p34

Adaptin_N PF01602.15 Adaptin N terminal region

Adap_comp_sub PF00928.16 Adaptor complexes medium subunit family

Ada_Zn_binding PF02805.11 Metal binding domain of Ada

ADC PF06314.6 Acetoacetate decarboxylase (ADC)

Adenine_deam_C PF13382.1 Adenine deaminase C-terminal domain

Adenine_glyco PF03352.8 Methyladenine glycosylase

Adenosine_kin PF04008.9 Adenosine specific kinase

Adeno_100 PF02438.11 Late 100kD protein

Adeno_52K PF03052.10 Adenoviral protein L1 52/55-kDa

Adeno_E1A PF02703.9 Early E1A protein

Adeno_E1B_19K PF01691.11 Adenovirus E1B 19K protein / small t-antigen

Adeno_E1B_55K PF01696.12 Adenovirus EB1 55K protein / large t-antigen

Adeno_E1B_55K_N PF04623.7 Adenovirus E1B protein N-terminus

Adeno_E3 PF06040.6 Adenovirus E3 protein

Adeno_E3A PF05248.7 Adenovirus E3A

Adeno_E3B PF03376.9 Adenovirus E3B protein

Adeno_E3_14_5 PF04834.7 Early E3 14.5 kDa protein

Adeno_E3_15_3 PF03307.9 Adenovirus 15.3kD protein in E3 region

Adeno_E3_CR1 PF02440.10 Adenovirus E3 region protein CR1

Adeno_E3_CR2 PF02439.10 Adenovirus E3 region protein CR2

Adeno_E4 PF05385.6 Mastadenovirus early E4 13 kDa protein

Adeno_E4_34 PF04528.8 Adenovirus early E4 34 kDa protein conserved region

Adeno_E4_ORF3 PF06931.6 Mastadenovirus E4 ORF3 protein

Adeno_GP19K PF04881.8 Adenovirus GP19K

Adeno_hexon PF01065.14 Hexon, adenovirus major coat protein, N-terminal domain

Adeno_hexon_C PF03678.9 Hexon, adenovirus major coat protein, C-terminal domain

Adeno_IVa2 PF02456.10 Adenovirus IVa2 protein

Adeno_knob PF00541.12 Adenoviral fibre protein (knob domain)

Adeno_Penton_B PF01686.12 Adenovirus penton base protein

Adeno_PIX PF03955.9 Adenovirus hexon-associated protein (IX)

Adeno_PV PF03910.8 Adenovirus minor core protein PV

Adeno_PVIII PF01310.13 Adenovirus hexon associated protein, protein VIII

Adeno_PX PF05829.7 Adenovirus late L2 mu core protein (Protein X)

Adeno_shaft PF00608.12 Adenoviral fibre protein (repeat/shaft region)

Adeno_terminal PF02459.10 Adenoviral DNA terminal protein

Adeno_VII PF03228.9 Adenoviral core protein VII

Adenylate_cycl PF01295.13 Adenylate cyclase, class-I

Adenylsucc_synt PF00709.16 Adenylosuccinate synthetase

Adenyl_cycl_N PF12633.2 Adenylate cyclase NT domain

Adenyl_transf PF04439.7 Streptomycin adenylyltransferase

Adhes-Ig_like PF09085.5 Adhesion molecule, immunoglobulin-like

Adhesin_Dr PF04619.7 Dr-family adhesin

Adhesin_P1 PF03257.8 Mycoplasma adhesin P1

ADH_N PF08240.7 Alcohol dehydrogenase GroES-like domain

ADH_N_assoc PF13823.1 Alcohol dehydrogenase GroES-associated

ADH_zinc_N PF00107.21 Zinc-binding dehydrogenase

ADH_zinc_N_2 PF13602.1 Zinc-binding dehydrogenase

ADIP PF11559.3 Afadin- and alpha -actinin-Binding

Adipogenin PF15202.1 Adipogenin

Adipokin_hormo PF06377.6 Adipokinetic hormone

ADK PF00406.17 Adenylate kinase

ADK_lid PF05191.9 Adenylate kinase, active site lid

AdoHcyase PF05221.12 S-adenosyl-L-homocysteine hydrolase

AdoHcyase_NAD PF00670.16 S-adenosyl-L-homocysteine hydrolase, NAD binding domain

AdoMetDC_leader PF08132.6 S-adenosyl-l-methionine decarboxylase leader peptide

AdoMet_dc PF02675.10 S-adenosylmethionine decarboxylase

AdoMet_MTase PF07757.8 Predicted AdoMet-dependent methyltransferase

AdoMet_Synthase PF01941.14 S-adenosylmethionine synthetase (AdoMet synthetase)

ADPrib_exo_Tox PF03496.9 ADP-ribosyltransferase exoenzyme

ADP_PFK_GK PF04587.10 ADP-specific Phosphofructokinase/Glucokinase conserved region

ADP_ribosyl_GH PF03747.9 ADP-ribosylglycohydrolase

ADSL_C PF10397.4 Adenylosuccinate lyase C-terminus

Ad_cyc_g-alpha PF08509.6 Adenylate cyclase G-alpha binding domain

Aegerolysin PF06355.8 Aegerolysin

Aerolysin PF01117.15 Aerolysin toxin

AF-4 PF05110.8 AF-4 proto-oncoprotein

AF0941-like PF14591.1 AF0941-like

AF1Q PF15017.1 Drug resistance and apoptosis regulator

AF2331-like PF14556.1 AF2331-like

AfaD PF05775.7 Enterobacteria AfaD invasin protein

Afaf PF15339.1 Acrosome formation-associated factor

AFG1_ATPase PF03969.11 AFG1-like ATPase

Afi1 PF07792.7 Docking domain of Afi1 for Arf3 in vesicle trafficking

AflR PF08493.5 Aflatoxin regulatory protein

AFOR_C PF01314.13 Aldehyde ferredoxin oxidoreductase, domains 2 & 3

AFOR_N PF02730.10 Aldehyde ferredoxin oxidoreductase, N-terminal domain

AFP PF02420.10 Insect antifreeze protein repeat

AfsA PF03756.8 A-factor biosynthesis hotdog domain

AFT PF08731.6 Transcription factor AFT

Aft1_HRA PF11786.3 Aft1 HRA domain

Aft1_HRR PF11787.3 Aft1 HRR domain

Aft1_OSA PF11785.3 Aft1 osmotic stress response (OSM) domain

AftA_C PF12249.3 Arabinofuranosyltransferase A C terminal

AftA_N PF12250.3 Arabinofuranosyltransferase N terminal

Ag332 PF04671.7 Erythrocyte membrane-associated giant protein antigen 332

Agenet PF05641.7 Agenet domain

Agglutinin PF07468.6 Agglutinin

Agouti PF05039.7 Agouti protein

Ago_hook PF10427.4 Argonaute hook

AgrB PF04647.10 Accessory gene regulator B

AgrD PF05931.6 Staphylococcal AgrD protein

Agro_virD5 PF04730.7 Agrobacterium VirD5 protein

AGT PF11440.3 DNA alpha-glucosyltransferase

AGTRAP PF06396.6 Angiotensin II, type I receptor-associated protein (AGTRAP)

Aha1_N PF09229.6 Activator of Hsp90 ATPase, N-terminal

AHH PF14412.1 A nuclease family of the HNH/ENDO VII superfamily with conserved AHH

AhpC-TSA PF00578.16 AhpC/TSA family

AhpC-TSA_2 PF13911.1 AhpC/TSA antioxidant enzyme

AHS1 PF02682.11 Allophanate hydrolase subunit 1

AHS2 PF02626.10 Allophanate hydrolase subunit 2

AHSA1 PF08327.6 Activator of Hsp90 ATPase homolog 1-like protein

AHSP PF09236.5 Alpha-haemoglobin stabilising protein

AIB PF15334.1 Aurora kinase A and ninein interacting protein

AICARFT_IMPCHas PF01808.13 AICARFT/IMPCHase bienzyme

Aida_C2 PF14186.1 Cytoskeletal adhesion

Aida_N PF08910.5 Aida N-terminus

AIF-MLS PF14962.1 Mitochondria Localisation Sequence

AIF_C PF14721.1 Apoptosis-inducing factor, mitochondrion-associated, C-term

AIG1 PF04548.11 AIG1 family

AIG2 PF06094.7 AIG2-like family

AIG2_2 PF13772.1 AIG2-like family

Ail_Lom PF06316.6 Enterobacterial Ail/Lom protein

AIM24 PF01987.12 Mitochondrial biogenesis AIM24

AIP3 PF03915.8 Actin interacting protein 3

AIPR PF10592.4 AIPR protein

AIRC PF00731.15 AIR carboxylase

AIRS PF00586.19 AIR synthase related protein, N-terminal domain

AIRS_C PF02769.17 AIR synthase related protein, C-terminal domain

AJAP1_PANP_C PF15298.1 AJAP1/PANP C-terminus

AKAP28 PF14469.1 28 kDa A-kinase anchor

AKAP2_C PF15304.1 A-kinase anchor protein 2 C-terminus

AKAP7_NLS PF10469.4 AKAP7 2'5' RNA ligase-like domain

AKAP7_RIRII_bdg PF10470.4 PKA-RI-RII subunit binding domain of A-kinase anchor protein

AKAP95 PF04988.7 A-kinase anchoring protein 95 (AKAP95)

AKAP_110 PF05716.8 A-kinase anchor protein 110 kDa (AKAP 110)

AKNA PF12443.3 AT-hook-containing transcription factor

ALAD PF00490.16 Delta-aminolevulinic acid dehydratase

AlaDh_PNT_C PF01262.16 Alanine dehydrogenase/PNT, C-terminal domain

AlaDh_PNT_N PF05222.10 Alanine dehydrogenase/PNT, N-terminal domain

Ala_racemase_C PF00842.16 Alanine racemase, C-terminal domain

Ala_racemase_N PF01168.15 Alanine racemase, N-terminal domain

Alb1 PF09135.6 Alb1

Alba PF01918.16 Alba

Albumin_I PF08027.6 Albumin I

AlcCBM31 PF11606.3 Family 31 carbohydrate binding protein

Aldedh PF00171.17 Aldehyde dehydrogenase family

Aldolase PF01081.14 KDPG and KHG aldolase

Aldolase_2 PF10120.4 Putative aldolase

Aldolase_II PF00596.16 Class II Aldolase and Adducin N-terminal domain

Aldose_epim PF01263.15 Aldose 1-epimerase

Aldo_ket_red PF00248.16 Aldo/keto reductase family

Ald_Xan_dh_C PF01315.17 Aldehyde oxidase and xanthine dehydrogenase, a/b hammerhead domain

Ald_Xan_dh_C2 PF02738.13 Molybdopterin-binding domain of aldehyde dehydrogenase

ALF PF03752.8 Short repeats of unknown function

Alg14 PF08660.6 Oligosaccharide biosynthesis protein Alg14 like

ALG3 PF05208.8 ALG3 protein

Alg6_Alg8 PF03155.10 ALG6, ALG8 glycosyltransferase family

AlgF PF11182.3 Alginate O-acetyl transferase AlgF

Alginate_exp PF13372.1 Alginate export

Alginate_lyase PF05426.7 Alginate lyase

Alginate_lyase2 PF08787.6 Alginate lyase

ALIX_LYPXL_bnd PF13949.1 ALIX V-shaped domain binding to HIV

AlkA_N PF06029.6 AlkA N-terminal domain

Alkyl_sulf_C PF14864.1 Alkyl sulfatase C-terminal

Alkyl_sulf_dimr PF14863.1 Alkyl sulfatase dimerisation

Alk_phosphatase PF00245.15 Alkaline phosphatase

Allantoicase PF03561.10 Allantoicase repeat

Allatostatin PF05953.7 Allatostatin

Allene_ox_cyc PF06351.6 Allene oxide cyclase

Allexi_40kDa PF05549.6 Allexivirus 40kDa protein

Alliinase_C PF04864.8 Allinase

ALMS_motif PF15309.1 ALMS motif

ALMT PF11744.3 Aluminium activated malate transporter

ALO PF04030.9 D-arabinono-1,4-lactone oxidase

Alpha-2-MRAP_C PF06401.6 Alpha-2-macroglobulin RAP, C-terminal domain

Alpha-2-MRAP_N PF06400.6 Alpha-2-macroglobulin RAP, N-terminal domain

Alpha-amylase PF00128.19 Alpha amylase, catalytic domain

Alpha-amylase_C PF02806.13 Alpha amylase, C-terminal all-beta domain

Alpha-amylase_N PF02903.9 Alpha amylase, N-terminal ig-like domain

Alpha-amyl_C PF09071.5 Alpha-amylase, C terminal

Alpha-amyl_C2 PF07821.7 Alpha-amylase C-terminal beta-sheet domain

Alpha-E PF04168.7 A predicted alpha-helical domain with a conserved ER motif.

Alpha-L-AF_C PF06964.7 Alpha-L-arabinofuranosidase C-terminus

Alpha-mann_mid PF09261.6 Alpha mannosidase, middle domain

AlphaC_N PF08829.5 Alpha C protein N terminal

Alpha_adaptinC2 PF02883.15 Adaptin C-terminal domain

Alpha_adaptin_C PF02296.11 Alpha adaptin AP2, C-terminal domain

Alpha_E1_glycop PF01589.11 Alphavirus E1 glycoprotein

Alpha_E2_glycop PF00943.14 Alphavirus E2 glycoprotein

Alpha_E3_glycop PF01563.11 Alphavirus E3 glycoprotein

Alpha_GJ PF03229.8 Alphavirus glycoprotein J

Alpha_kinase PF02816.13 Alpha-kinase family

Alpha_L_fucos PF01120.12 Alpha-L-fucosidase

Alpha_TIF PF02232.10 Alpha trans-inducing protein (Alpha-TIF)

Alph_Pro_TM PF09608.5 Putative transmembrane protein (Alph_Pro_TM)

ALS2CR8 PF15299.1 Amyotrophic lateral sclerosis 2 chromosomal region candidate gene 8

ALS_ss_C PF10369.4 Small subunit of acetolactate synthase

Alveol-reg_P311 PF11092.3 Neuronal protein 3.1 (p311)

AMA-1 PF02430.10 Apical membrane antigen 1

Amastin PF07344.6 Amastin surface glycoprotein

Amb_V_allergen PF03913.8 Amb V Allergen

Amdo_NSP PF12475.3 Amdovirus non-structural protein

Amelin PF05111.7 Ameloblastin precursor (Amelin)

Amelogenin PF02948.10 Amelogenin

AMH_N PF04709.7 Anti-Mullerian hormone, N terminal region

Amidase PF01425.16 Amidase

Amidase02_C PF12123.3 N-acetylmuramoyl-l-alanine amidase

Amidase_2 PF01510.20 N-acetylmuramoyl-L-alanine amidase

Amidase_3 PF01520.13 N-acetylmuramoyl-L-alanine amidase

Amidase_5 PF05382.8 Bacteriophage peptidoglycan hydrolase

Amidase_6 PF12671.2 Putative amidase domain

Amidinotransf PF02274.12 Amidinotransferase

Amidohydro_1 PF01979.15 Amidohydrolase family

Amidohydro_2 PF04909.9 Amidohydrolase

Amidohydro_3 PF07969.6 Amidohydrolase family

Amidohydro_4 PF13147.1 Amidohydrolase

Amidohydro_5 PF13594.1 Amidohydrolase

Amidoligase_2 PF12224.3 Putative amidoligase enzyme

Amido_AtzD_TrzD PF09663.5 Amidohydrolase ring-opening protein (Amido_AtzD_TrzD)

AMIN PF11741.3 AMIN domain

Aminoglyc_resit PF10706.4 Aminoglycoside-2''-adenylyltransferase

Aminotran_1_2 PF00155.16 Aminotransferase class I and II

Aminotran_3 PF00202.16 Aminotransferase class-III

Aminotran_4 PF01063.14 Aminotransferase class IV

Aminotran_5 PF00266.14 Aminotransferase class-V

Aminotran_MocR PF12897.2 Alanine-glyoxylate amino-transferase

Amino_oxidase PF01593.19 Flavin containing amine oxidoreductase

AmiS_UreI PF02293.10 AmiS/UreI family transporter


Ammonium_transp PF00909.16 Ammonium Transporter Family

Amnionless PF14828.1 Amnionless

AMNp_N PF10423.4 Bacterial AMP nucleoside phosphorylase N-terminus

AMO PF02461.11 Ammonia monooxygenase

AmoA PF05145.7 Putative ammonia monooxygenase

AmoC PF04896.7 Ammonia monooxygenase/methane monooxygenase, subunit C

AMOP PF03782.12 AMOP domain

AMP-binding PF00501.23 AMP-binding enzyme

AMP-binding_C PF13193.1 AMP-binding enzyme C-terminal domain

AMP-binding_C_2 PF14535.1 AMP-binding enzyme C-terminal domain

AMPKBI PF04739.10 5'-AMP-activated protein kinase beta subunit, interation domain

AMP_N PF05195.11 Aminopeptidase P, N-terminal domain

ANAPC15 PF15243.1 Anaphase-promoting complex subunit 15

ANATO PF01821.13 Anaphylotoxin-like domain

Androgen_recep PF02166.11 Androgen receptor

Anemone_cytotox PF06369.7 Sea anemone cytotoxic protein

AnfG_VnfG PF03139.10 Vanadium/alternative nitrogenase delta subunit

AnfO_nitrog PF09582.5 Iron only nitrogenase protein AnfO (AnfO_nitrog)

ANF_receptor PF01094.23 Receptor family ligand binding region

Angiomotin_C PF12240.3 Angiomotin C terminal

Anillin PF08174.6 Cell division protein anillin

Ank PF00023.25 Ankyrin repeat

ANKH PF07260.6 Progressive ankylosis protein (ANKH)

Ank_2 PF12796.2 Ankyrin repeats (3 copies)

Ank_3 PF13606.1 Ankyrin repeat

Ank_4 PF13637.1 Ankyrin repeats (many copies)

Ank_5 PF13857.1 Ankyrin repeats (many copies)

Annexin PF00191.15 Annexin

Anoctamin PF04547.7 Calcium-activated chloride channel

Anophelin PF10731.4 Thrombin inhibitor from mosquito

ANP PF00212.13 Atrial natriuretic peptide

Anp1 PF03452.9 Anp1

ANT PF03374.9 Phage antirepressor protein KilAC domain

AntA PF08346.7 AntA/AntB antirepressor

ANTAR PF03861.9 ANTAR domain

ANTH PF07651.11 ANTH domain

Anthrax-tox_M PF09156.5 Anthrax toxin lethal factor, middle domain

Anthrax_toxA PF03497.11 Anthrax toxin LF subunit

Anth_Ig PF05587.8 Anthrax receptor extracellular domain

Anth_synt_I_N PF04715.8 Anthranilate synthase component I, N terminal region

Anti-adapt_IraP PF10796.4 Sigma-S stabilisation anti-adaptor protein

Antibiotic_NAT PF02522.9 Aminoglycoside 3-N-acetyltransferase

Anticodon_1 PF08264.8 Anticodon-binding domain of tRNA

Antifungal_pept PF11410.3 Antifungal peptide

Antifungal_prot PF11402.3 Antifungal protein

Antigen_Bd37 PF11641.3 Glycosylphosphatidylinositol-anchored merozoite surface protein

Antig_Caf1 PF09255.5 Caf1 Capsule antigen

Antimicrobial10 PF08105.6 Metchnikowin family

Antimicrobial11 PF08106.6 Formaecin family

Antimicrobial12 PF08107.6 Pleurocidin family

Antimicrobial13 PF08108.6 Halocidin family

Antimicrobial14 PF08109.6 Lactocin 705 family

Antimicrobial15 PF08110.7 Ocellatin family

Antimicrobial17 PF08129.6 Alpha/beta enterocin family

Antimicrobial18 PF08130.6 Type A lantibiotic family

Antimicrobial19 PF08225.6 Pseudin antimicrobial peptide

Antimicrobial20 PF08256.6 Aurein-like antibiotic peptide

Antimicrobial21 PF14861.1 Plant antimicrobial peptide

Antimicrobial_1 PF08018.6 Frog antimicrobial peptide

Antimicrobial_2 PF08023.7 Frog antimicrobial peptide

Antimicrobial_3 PF08025.6 Spider antimicrobial peptide

Antimicrobial_4 PF08024.6 Ant antimicrobial peptide

Antimicrobial_5 PF08026.6 Bee antimicrobial peptide

Antimicrobial_6 PF08036.6 Diapausin family of antimicrobial peptide

Antimicrobial_7 PF08102.6 Scorpion antimicrobial peptide

Antimicrobial_8 PF08103.6 Uperin family

Antimicrobial_9 PF08104.6 Ponericin L family

Antirestrict PF03230.8 Antirestriction protein

Antistasin PF02822.9 Antistasin family

Antiterm PF03589.8 Antitermination protein

Antitoxin-MazE PF04014.13 Antidote-toxin recognition MazE

Ant_C PF05586.6 Anthrax receptor C-terminus region

An_peroxidase PF03098.10 Animal haem peroxidase

AOX PF01786.12 Alternative oxidase

AP-5_subunit_s1 PF15001.1 AP-5 complex subunit sigma-1

AP2 PF00847.15 AP2 domain

AP3B1_C PF14796.1 Clathrin-adaptor complex-3 beta-1 subunit C-terminal

AP4E_app_platf PF14807.1 Adaptin AP4 complex epsilon appendage platform

ApbA PF02558.11 Ketopantoate reductase PanE/ApbA

ApbA_C PF08546.6 Ketopantoate reductase PanE/ApbA C terminal

ApbE PF02424.10 ApbE family

Apc1 PF12859.2 Anaphase-promoting complex subunit 1

APC10 PF03256.11 Anaphase-promoting complex, subunit 10 (APC10)

Apc13p PF05839.6 Apc13p protein

Apc15p PF05841.6 Apc15p protein

APC2 PF08672.6 Anaphase promoting complex (APC) subunit 2

Apc3 PF12895.2 Anaphase-promoting complex, cyclosome, subunit 3

Apc4 PF12896.2 Anaphase-promoting complex, cyclosome, subunit 4

Apc4_WD40 PF12894.2 Anaphase-promoting complex subunit 4 WD40 domain

Apc5 PF12862.2 Anaphase-promoting complex subunit 5

APC8 PF04049.8 Anaphase promoting complex subunit 8 / Cdc23

Apc9 PF12856.2 Anaphase-promoting complex subunit 9

APCDDC PF14921.1 Adenomatosis polyposis coli down-regulated 1

APC_15aa PF05972.6 APC 15 residue motif

APC_basic PF05956.6 APC basic domain

APC_CDC26 PF10471.4 Anaphase-promoting complex APC subunit 1

APC_crr PF05923.7 APC cysteine-rich region

Apelin PF15360.1 APJ endogenous ligand

APG12 PF04110.8 Ubiquitin-like autophagy protein Apg12

APG17 PF04108.7 Autophagy protein Apg17

APG5 PF04106.7 Autophagy protein Apg5

APG6 PF04111.7 Autophagy protein Apg6

APG9 PF04109.11 Autophagy protein Apg9

APH PF01636.18 Phosphotransferase enzyme family

Aph-1 PF06105.7 Aph-1 protein

AphA_like PF14557.1 Putative AphA-like transcriptional regulator

APH_6_hur PF04655.9 Aminoglycoside/hydroxyurea antibiotic resistance kinase

API5 PF05918.6 Apoptosis inhibitory protein 5 (API5)

Apidaecin PF00807.12 Apidaecin

Apis_Csd PF11671.3 Complementary sex determiner protein

Apo-CII PF05355.6 Apolipoprotein C-II

Apo-CIII PF05778.7 Apolipoprotein CIII (Apo-CIII)

Apo-VLDL-II PF05418.6 Apovitellenin I (Apo-VLDL-II)

ApoA-II PF04711.8 Apolipoprotein A-II (ApoA-II)

ApoB100_C PF12491.3 Apolipoprotein B100 C terminal

APOBEC_C PF05240.9 APOBEC-like C-terminal domain

APOBEC_N PF08210.6 APOBEC-like N-terminal domain

ApoC-I PF04691.7 Apolipoprotein C-I (ApoC-1)

APOC4 PF15119.1 Apolipoprotein C4

Apocytochr_F_C PF01333.14 Apocytochrome F, C-terminal

ApoL PF05461.6 Apolipoprotein L

Apolipoprotein PF01442.13 Apolipoprotein A1/A4/E domain

Apolipo_F PF15148.1 Apolipoprotein F

ApoLp-III PF07464.6 Apolipophorin-III precursor (apoLp-III)

ApoM PF11032.3 Apolipoprotein M (ApoM)

ApoO PF09769.4 Apolipoprotein O

APO_RNA-bind PF05634.6 APO RNA-binding

APP_amyloid PF10515.4 beta-amyloid precursor protein C-terminus

APP_Cu_bd PF12924.2 Copper-binding of amyloid precursor, CuBD

APP_E2 PF12925.2 E2 domain of amyloid precursor protein

APP_N PF02177.11 Amyloid A4 N-terminal heparin-binding

Apq12 PF12716.2 Nuclear pore assembly and biogenesis

APS-reductase_C PF12139.3 Adenosine-5'-phosphosulfate reductase beta subunit

APS_kinase PF01583.15 Adenylylsulphate kinase

APT PF03440.9 Aerolysin/Pertussis toxin (APT) domain

Apt1 PF10351.4 Golgi-body localisation protein domain

Apyrase PF06079.6 Apyrase

AP_endonuc_2 PF01261.19 Xylose isomerase-like TIM barrel

AP_endonuc_2_N PF07582.7 AP endonuclease family 2 C terminus

ARA70 PF12489.3 Nuclear coactivator

ArabFuran-catal PF09206.6 Alpha-L-arabinofuranosidase B, catalytic

Arabinose_bd PF12625.2 Arabinose-binding domain of AraC transcription regulator, N-term

Arabinose_Isome PF02610.10 L-arabinose isomerase

Arabinose_Iso_C PF11762.3 L-arabinose isomerase C-terminal domain

Arabinose_trans PF04602.7 Mycobacterial cell wall arabinan synthesis protein

Arabino_trans_C PF14896.1 EmbC C-terminal domain

AraC_binding PF02311.14 AraC-like ligand binding domain

AraC_binding_2 PF14525.1 AraC-binding-like domain

AraC_N PF06719.8 AraC-type transcriptional regulator N-terminus

Arb1 PF09692.5 Argonaute siRNA chaperone (ARC) complex subunit Arb1

Arb2 PF09757.4 Arb2 domain

Arc PF03869.9 Arc-like DNA binding domain

Archaeal_AmoA PF12942.2 Archaeal ammonia monooxygenase subunit A (AmoA)

Archease PF01951.11 Archease protein family (MTH1598/TM1083)

Arch_ATPase PF01637.13 Archaeal ATPase

Arch_flagellin PF01917.11 Archaebacterial flagellin

Arch_fla_DE PF04659.8 Archaeal flagella protein

Arc_PepC PF06819.6 Archaeal Peptidase A24 C-terminal Domain

Arc_PepC_II PF06847.6 Archaeal Peptidase A24 C-terminus Type II

Arc_trans_TRASH PF08394.5 Archaeal TRASH domain

ARD PF03079.9 ARD/ARD' family

ArdA PF07275.6 Antirestriction protein (ArdA)

AreA_N PF07573.6 Nitrogen regulatory protein AreA N terminus

Arena_glycoprot PF00798.13 Arenavirus glycoprotein

Arena_nucleocap PF00843.12 Arenavirus nucleocapsid protein

Arena_RNA_pol PF06317.6 Arenavirus RNA polymerase

Arf PF00025.16 ADP-ribosylation factor family

ARF7EP_C PF14949.1 ARF7 effector protein C-terminus

Arfaptin PF06456.8 Arfaptin-like domain

ArfGap PF01412.13 Putative GTPase activating protein for Arf

Arginase PF00491.16 Arginase family

Arginosuc_synth PF00764.14 Arginosuccinate synthase

ArgJ PF01960.13 ArgJ family

ArgK PF03308.11 ArgK protein

ARGLU PF15346.1 Arginine and glutamate-rich 1

Argos PF11581.3 Antagonist of EGFR signalling, Argos

Arg_repressor PF01316.16 Arginine repressor, DNA binding domain

Arg_repressor_C PF02863.13 Arginine repressor, C-terminal domain

Arg_tRNA_synt_N PF03485.11 Arginyl tRNA synthetase N terminal domain

ARHGEF5_35 PF15441.1 Rho guanine nucleotide exchange factor 5/35

ARID PF01388.16 ARID/BRIGHT DNA binding domain

Arif-1 PF06770.6 Actin-rearrangement-inducing factor (Arif-1)

ARL2_Bind_BART PF11527.3 The ARF-like 2 binding protein BART

ARL6IP6 PF15062.1 Haemopoietic lineage transmembrane helix

Arm PF00514.18 Armadillo/beta-catenin-like repeat

Armet PF10208.4 Degradation arginine-rich protein for mis-folding

Arm_2 PF04826.8 Armadillo-like

AroM PF07302.6 AroM protein

Aromatic_hydrox PF11723.3 Homotrimeric ring hydroxylase

ARPC4 PF05856.7 ARP2/3 complex 20 kDa subunit (ARPC4)

Arr-ms PF12120.3 Rifampin ADP-ribosyl transferase

Arrestin_C PF02752.17 Arrestin (or S-antigen), C-terminal domain

Arrestin_N PF00339.24 Arrestin (or S-antigen), N-terminal domain

ARS2 PF04959.8 Arsenite-resistance protein 2

ArsA_ATPase PF02374.10 Anion-transporting ATPase

ArsB PF02040.10 Arsenical pump membrane protein

ArsC PF03960.10 ArsC family

ArsD PF06953.6 Arsenical resistance operon trans-acting repressor ArsD

ArsR PF09824.4 ArsR transcriptional regulator

ART PF01129.13 NAD:arginine ADP-ribosyltransferase

Arteri_env PF01606.11 Arterivirus envelope protein

Arteri_Gl PF00951.13 Arterivirus GL envelope glycoprotein

Arteri_GP4 PF02497.10 Arterivirus glycoprotein

Arteri_nucleo PF01481.11 Arterivirus nucleocapsid protein

Arv1 PF04161.8 Arv1-like family

Arylesterase PF01731.15 Arylesterase

Arylsulfotrans PF05935.6 Arylsulfotransferase (ASST)

Arylsulfotran_2 PF14269.1 Arylsulfotransferase (ASST)

ASC PF00858.19 Amiloride-sensitive sodium channel

ASCH PF04266.9 ASCH domain

ASD1 PF08688.5 Apx/Shroom domain ASD1

ASD2 PF08687.6 Apx/Shroom domain ASD2

ASF1_hist_chap PF04729.8 ASF1 like histone chaperone

ASFV_360 PF01671.11 African swine fever virus multigene family 360 protein

ASFV_J13L PF05568.6 African swine fever virus J13L protein

ASFV_L11L PF05293.6 African swine fever virus (ASFV) L11L protein

ASFV_p27 PF06556.6 IAP-like protein p27 C-terminus

Ashwin PF15323.1 Developmental protein

AsiA PF09010.5 Anti-Sigma Factor A

ASL_C PF08328.6 Adenylosuccinate lyase C-terminal

ASL_C2 PF14698.1 Argininosuccinate lyase C-terminal

AsmA PF05170.9 AsmA family

AsmA_1 PF13109.1 AsmA-like C-terminal region

AsmA_2 PF13502.1 AsmA-like C-terminal region

AsnA PF03590.10 Aspartate-ammonia ligase

AsnC_trans_reg PF01037.16 AsnC family

Asn_synthase PF00733.16 Asparagine synthase

Asp PF00026.18 Eukaryotic aspartyl protease

Asp-Al_Ex PF06826.7 Predicted Permease Membrane Region

Asp-B-Hydro_N PF05279.6 Aspartyl beta-hydroxylase N-terminal region

Asp23 PF03780.8 Asp23 family

Asparaginase PF00710.15 Asparaginase

Asparaginase_2 PF01112.13 Asparaginase

Asparaginase_II PF06089.7 L-asparaginase II

Aspzincin_M35 PF14521.1 Lysine-specific metallo-endopeptidase

Asp_Arg_Hydrox PF05118.10 Aspartyl/Asparaginyl beta-hydroxylase

Asp_decarbox PF02261.11 Aspartate decarboxylase

Asp_Glu_race PF01177.17 Asp/Glu/Hydantoin racemase

Asp_Glu_race_2 PF14669.1 Putative aspartate racemase

Asp_protease PF09668.5 Aspartyl protease

Asp_protease_2 PF13650.1 Aspartyl protease

Asr PF06392.6 Acid shock protein repeat

ASRT PF07100.6 Anabaena sensory rhodopsin transducer

AstA PF04958.7 Arginine N-succinyltransferase beta subunit

Astacin PF01400.19 Astacin (Peptidase family M12A)

AstB PF04996.7 Succinylarginine dihydrolase

AstE_AspA PF04952.9 Succinylglutamate desuccinylase / Aspartoacylase family

Astro_capsid PF03115.9 Astrovirus capsid protein precursor

Astro_capsid_p PF12226.3 Turkey astrovirus capsid protein

ASXH PF13919.1 Asx homology domain

ATAD4 PF15321.1 ATPase family AAA domain containing 4

ATC_hydrolase PF14196.1 L-2-amino-thiazoline-4-carboxylic acid hydrolase

ATE_C PF04377.10 Arginine-tRNA-protein transferase, C terminus

ATE_N PF04376.8 Arginine-tRNA-protein transferase, N terminus

ATG11 PF10377.4 Autophagy-related protein 11

ATG13 PF10033.4 Autophagy-related protein 13

Atg14 PF10186.4 UV radiation resistance protein and autophagy-related subunit 14

ATG16 PF08614.6 Autophagy protein 16 (ATG16)

ATG19_autophagy PF12744.2 Autophagy protein Atg19, Atg8-binding

ATG22 PF11700.3 Vacuole effluxer Atg22 like

ATG27 PF09451.5 Autophagy-related protein 27

ATG2_CAD PF13329.1 Autophagy-related protein 2 CAD motif

Atg31 PF09795.4 Autophagy-related protein 31

Atg8 PF02991.11 Autophagy protein Atg8 ubiquitin like

ATG_C PF09333.6 ATG C terminal domain

ATHILA PF03078.10 ATHILA ORF-1 family

ATLF PF07737.6 Anthrax toxin lethal factor, N- and C-terminal domain

ATP-cone PF03477.11 ATP cone domain

ATP-grasp PF02222.17 ATP-grasp domain

ATP-grasp_2 PF08442.5 ATP-grasp domain

ATP-grasp_3 PF02655.9 ATP-grasp domain

ATP-grasp_4 PF13535.1 ATP-grasp domain

ATP-grasp_5 PF13549.1 ATP-grasp domain

ATP-gua_Ptrans PF00217.14 ATP:guanido phosphotransferase, C-terminal catalytic domain

ATP-gua_PtransN PF02807.10 ATP:guanido phosphotransferase, N-terminal domain

ATP-sulfurylase PF01747.12 ATP-sulfurylase

ATP-synt PF00231.14 ATP synthase

ATP-synt_10 PF05176.9 ATP10 protein

ATP-synt_8 PF00895.15 ATP synthase protein 8

ATP-synt_A PF00119.15 ATP synthase A chain

ATP-synt_ab PF00006.20 ATP synthase alpha/beta family, nucleotide-binding domain

ATP-synt_ab_C PF00306.22 ATP synthase alpha/beta chain, C terminal domain

ATP-synt_ab_N PF02874.18 ATP synthase alpha/beta family, beta-barrel domain

ATP-synt_B PF00430.13 ATP synthase B/B' CF(0)

ATP-synt_C PF00137.16 ATP synthase subunit C

ATP-synt_D PF01813.12 ATP synthase subunit D

ATP-synt_DE PF00401.15 ATP synthase, Delta/Epsilon chain, long alpha-helix domain

ATP-synt_DE_N PF02823.11 ATP synthase, Delta/Epsilon chain, beta-sandwich domain

ATP-synt_E PF05680.7 ATP synthase E chain

ATP-synt_Eps PF04627.8 Mitochondrial ATP synthase epsilon chain

ATP-synt_E_2 PF08112.6 ATP synthase epsilon subunit

ATP-synt_F PF01990.12 ATP synthase (F/14-kDa) subunit

ATP-synt_F6 PF05511.6 Mitochondrial ATP synthase coupling factor 6

ATP-synt_G PF04718.10 Mitochondrial ATP synthase g subunit

ATP-synt_J PF04911.7 ATP synthase j chain

ATP-synt_S1 PF05827.7 Vacuolar ATP synthase subunit S1 (ATP6S1)

ATP11 PF06644.6 ATP11 protein

ATP12 PF07542.6 ATP12 chaperone protein

ATP13 PF12921.2 Mitochondrial ATPase expression

ATP1G1_PLM_MAT8 PF02038.11 ATP1G1/PLM/MAT8 family

ATPase-cat_bd PF12156.3 Putative metal-binding domain of cation transport ATPase

ATPase_gene1 PF09527.5 Putative F0F1-ATPase subunit (ATPase_gene1)

ATPgrasp_ST PF14397.1 Sugar-transfer associated ATP-grasp

ATPgrasp_Ter PF15632.1 ATP-grasp in the biosynthetic pathway with Ter operon

ATPgrasp_TupA PF14305.1 TupA-like ATPgrasp

ATPgrasp_YheCD PF14398.1 YheC/D like ATP-grasp

AtpR PF12966.2 N-ATPase, AtpR subunit

ATP_bind_1 PF03029.12 Conserved hypothetical ATP binding protein

ATP_bind_2 PF03668.10 P-loop ATPase protein family

ATP_bind_3 PF01171.15 PP-loop family

ATP_bind_4 PF01902.12 ATP-binding region

ATP_Ca_trans_C PF12424.3 Plasma membrane calcium transporter ATPase C terminal

ATP_sub_h PF10775.4 ATP synthase complex subunit h

ATP_synth_reg PF14960.1 ATP synthase regulation

ATP_synt_H PF05493.8 ATP synthase subunit H

ATP_synt_I PF03899.10 ATP synthase I chain

ATP_transf PF09830.4 ATP adenylyltransferase

Atracotoxin PF05353.6 Delta Atracotoxin

Atrophin-1 PF03154.10 Atrophin-1 family

ATS PF15445.1 acidic terminal segments, variant surface antigen of PfEMP1

ATS3 PF06232.6 Embryo-specific protein 3, (ATS3)

Attachment_P66 PF11263.3 Borrelia burgdorferi attachment protein P66

Attacin_C PF03769.10 Attacin, C-terminal region

Attacin_N PF03768.10 Attacin, N-terminal region

Attractin PF08037.6 Attractin family

Atu4866 PF11512.3 Agrobacterium tumefaciens protein Atu4866

Atx10homo_assoc PF09759.4 Spinocerebellar ataxia type 10 protein domain

ATXN-1_C PF12547.3 Capicua transcriptional repressor modulator

ATX_III PF08098.6 Anemonia sulcata toxin III family

AT_hook PF02178.14 AT hook motif

Augurin PF15187.1 Oesophageal cancer-related gene 4

AurF PF11583.3 P-aminobenzoate N-oxygenase AurF

Aurora-A_bind PF09041.5 Aurora-A binding

Autoind_bind PF03472.10 Autoinducer binding domain

Autoind_synth PF00765.12 Autoinducer synthetase

Autophagy_act_C PF03987.10 Autophagocytosis associated protein, active-site domain

Autophagy_Cterm PF10381.4 Autophagocytosis associated protein C-terminal

Autophagy_N PF03986.8 Autophagocytosis associated protein (Atg3), N-terminal domain

Autotransporter PF03797.14 Autotransporter beta-domain

Autotrns_rpt PF12951.2 Autotransporter-associated beta strand repeat

Auto_anti-p27 PF06677.7 Sjogren's syndrome/scleroderma autoantigen 1 (Autoantigen p27)

Auts2 PF15336.1 Autism susceptibility gene 2 protein

Auxin_BP PF02041.11 Auxin binding protein

Auxin_canalis PF05703.6 Auxin canalisation

Auxin_inducible PF02519.9 Auxin responsive protein

Auxin_repressed PF05564.7 Dormancy/auxin associated protein

Auxin_resp PF06507.8 Auxin response factor

AUX_IAA PF02309.11 AUX/IAA family

Avian_gp85 PF03708.9 Avian retrovirus envelope protein, gp85

Avidin PF01382.12 Avidin family

AviRa PF11599.3 RRNA methyltransferase AviRa

Avirulence PF03377.8 Xanthomonas avirulence protein, Avr/PthA

Avl9 PF09794.4 Transport protein Avl9

AvrB_AvrC PF05394.6 Avirulence protein

AvrD PF05655.6 Pseudomonas avirulence D protein (AvrD)

AvrE PF11725.3 Pathogenicity factor

AvrL567-A PF11529.3 Melampsora lini avirulence protein AvrL567-A

AvrPphF-ORF-2 PF09143.5 AvrPphF-ORF-2

AvrPto PF11592.3 Central core of the bacterial effector protein AvrPto

AvrPtoB-E3_ubiq PF09046.5 AvrPtoB E3 ubiquitin ligase

AvrRpt-cleavage PF05627.6 Cleavage site for pathogenic type III effector avirulence factor Avr

Av_adeno_fibre PF06536.6 Avian adenovirus fibre

AWPM-19 PF05512.6 AWPM-19-like family

AXE1 PF05448.7 Acetyl xylan esterase (AXE1)

AXH PF08517.7 Ataxin-1 and HBP1 module (AXH)

Axin_b-cat_bind PF08833.5 Axin beta-catenin binding domain

Ax_dynein_light PF10211.4 Axonemal dynein light chain

AzlC PF03591.9 AzlC protein

AzlD PF05437.7 Branched-chain amino acid transport protein (AzlD)

A_amylase_inhib PF01356.14 Alpha amylase inhibitor

A_deamin PF02137.13 Adenosine-deaminase (editase) domain

A_deaminase PF00962.17 Adenosine/AMP deaminase

A_deaminase_N PF08451.6 Adenosine/AMP deaminase N-terminal

A_thal_3526 PF09713.5 Plant protein 1589 of unknown function (A_thal_3526)

adh_short PF00106.20 short chain dehydrogenase

adh_short_C2 PF13561.1 Enoyl-(Acyl carrier protein) reductase

alpha-hel2 PF14456.1 Alpha-helical domain 2

amfpi-1 PF12190.3 Fungal protease inhibitor