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Browse Pfam families

New Top twenty 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
ID Accession Type Number of sequences Average length Average %id Average coverage Has 3D Change status Description
Seed Full
V-ATPase_C PF03223 Family 131 1490 341.10 37 91.16 Changed V-ATPase subunit C
V-ATPase_G PF03179 Family 26 1536 100.30 36 71.73 Changed Vacuolar (H+)-ATPase G subunit
V-ATPase_G_2 PF16999 Domain 12 127 102.40 25 94.46 Changed Vacuolar (H+)-ATPase G subunit
V-ATPase_H_C PF11698 Family 134 1258 115.10 42 24.92 Changed V-ATPase subunit H
V-ATPase_H_N PF03224 Family 33 1413 283.40 25 64.10 Changed V-ATPase subunit H
V-set PF07686 Domain 61 31390 103.80 17 35.43 Changed Immunoglobulin V-set domain
V-set_2 PF15910 Domain 7 222 114.10 36 54.22 Changed ICOS V-set domain
V-set_CD47 PF08204 Domain 12 183 121.80 45 41.25 Changed CD47 immunoglobulin-like domain
V-SNARE PF05008 Family 76 1578 76.70 28 33.41 Changed Vesicle transport v-SNARE protein N-terminus
V-SNARE_C PF12352 Domain 20 4012 65.30 25 26.46 Changed Snare region anchored in the vesicle membrane C-terminus
v110 PF01639 Family 4 6 96.00 39 82.52 Changed Viral family 110
V1R PF03402 Family 2 1981 246.20 32 84.33 Changed Vomeronasal organ pheromone receptor family, V1R
V4R PF02830 Family 29 1318 61.90 24 17.85 Changed V4R domain
Vac14_Fab1_bd PF12755 Family 31 1640 94.40 43 11.08 Changed Vacuolar 14 Fab1-binding region
Vac14_Fig4_bd PF11916 Domain 83 1341 167.00 51 21.84 Changed Vacuolar protein 14 C-terminal Fig4p binding
Vac17 PF17321 Family 11 37 432.80 28 98.23 Changed Vacuole-related protein 17
Vac7 PF12751 Family 34 526 281.90 29 42.28 Changed Vacuolar segregation subunit 7
VacA PF02691 Family 2 23 415.30 19 55.59 Changed Vacuolating cyotoxin
VacA2 PF03077 Family 15 47 60.00 39 6.27 Changed Putative vacuolating cytotoxin
Vac_Fusion PF02346 Family 7 43 53.90 37 20.99 Changed Chordopoxvirus multifunctional envelope protein A27
Vac_ImportDeg PF09783 Family 85 1193 169.30 40 49.55 Changed Vacuolar import and degradation protein
VAD1-2 PF15310 Family 10 40 218.10 47 50.69 Changed Vitamin A-deficiency (VAD) rat model signalling
Val_tRNA-synt_C PF10458 Domain 25 7006 65.70 34 7.30 Changed Valyl tRNA synthetase tRNA binding arm
Vanabin-2 PF11437 Family 8 8 94.60 33 52.68 Changed Vanadium-binding protein 2
VanW PF04294 Family 473 3099 128.80 33 27.82 Changed VanW like protein
VanY PF02557 Family 47 3976 127.60 28 43.03 Changed D-alanyl-D-alanine carboxypeptidase
VanZ PF04892 Family 415 7428 127.10 17 61.91 Changed VanZ like family
VAPB_antitox PF02697 Family 38 416 64.80 26 84.09 Changed Putative antitoxin
VapB_antitoxin PF09957 Domain 30 1404 47.70 30 66.89 Changed Bacterial antitoxin of type II TA system, VapB
VAR1 PF05316 Family 5 17 230.80 26 73.96 Changed Mitochondrial ribosomal protein (VAR1)
VARLMGL PF14383 Domain 26 1744 28.40 42 3.59 Changed DUF761-associated sequence motif
Varsurf_PPLC PF03490 Family 2 69 45.50 32 11.31 Changed Variant-surface-glycoprotein phospholipase C
Vasculin PF15337 Family 10 262 93.60 69 20.75 Changed Vascular protein family Vasculin-like 1
VasI PF11319 Family 21 223 169.10 22 77.66 Changed Type VI secretion system VasI, EvfG, VC_A0118
VasL PF12486 Family 13 125 135.60 35 34.13 Changed Type VI secretion system, EvfB, or VasL
Vasohibin PF14822 Domain 16 370 194.60 50 65.21 Changed Vasohibin
VASP_tetra PF08776 Domain 24 629 36.00 56 7.11 Changed VASP tetramerisation domain
VASt PF16016 Domain 355 3523 146.60 22 19.17 Changed VAD1 Analog of StAR-related lipid transfer domain
VATC PF18716 Domain 22 351 41.10 40 6.38 New Vms1-associating treble clef domain
vATP-synt_AC39 PF01992 Family 353 2662 311.80 26 91.54 Changed ATP synthase (C/AC39) subunit
vATP-synt_E PF01991 Family 12 2549 182.20 26 85.54 Changed ATP synthase (E/31 kDa) subunit
Vault PF01505 Domain 151 1063 42.90 35 20.29 Changed Major Vault Protein repeat domain
Vault_2 PF17794 Domain 10 478 53.60 42 12.06 New Major Vault Protein repeat domain
Vault_3 PF17795 Domain 7 271 61.50 61 7.80 New Major Vault Protein Repeat domain
Vault_4 PF17796 Domain 6 273 58.70 52 7.44 New Major Vault Protein repeat domain
VbhA PF18495 Domain 49 325 46.30 25 48.98 New Antitoxin VbhA
VBS PF08913 Domain 5 667 117.00 43 6.14 Changed Vinculin Binding Site
VCBS PF13517 Repeat 774 34343 65.10 25 23.96 Changed Repeat domain in Vibrio, Colwellia, Bradyrhizobium and Shewanella
VCH_CASS14 PF18315 Domain 3 20 95.20 36 85.41 New Integron cassette protein VCH_CASS1 chain
VCPO_N PF17897 Domain 9 51 186.60 32 34.49 New Vanadium chloroperoxidase N-terminal domain
VCX_VCY PF15231 Family 3 77 94.50 61 103.37 Changed Variable charge X/Y family
VD10_N PF08476 Family 7 27 42.30 45 17.59 Changed Viral D10 N-terminal
VDE PF07137 Domain 35 329 227.80 37 49.16 Changed VDE lipocalin domain
VEFS-Box PF09733 Family 29 928 124.70 34 19.84 Changed VEFS-Box of polycomb protein
VEG PF06257 Family 122 1116 72.40 45 84.17 Changed Biofilm formation stimulator VEG
VEGFR-2_TMD PF17988 Domain 13 485 34.90 56 3.08 New VEGFR-2 Transmembrane domain
VEGF_C PF14554 Domain 4 211 54.70 77 22.22 Changed VEGF heparin-binding domain
VEK-30 PF12107 Family 8 0 0.00 0 0.00 Changed Plasminogen (Pg) ligand in fibrinolytic pathway
Vel1p PF10339 Family 5 29 186.10 66 97.45 Changed Yeast-specific zinc responsive
Velvet PF11754 Family 114 3296 141.30 21 51.51 Changed Velvet factor
VERL PF11386 Family 5 0 0.00 0 0.00 Changed Vitelline envelope receptor for lysin
Vert_HS_TF PF06546 Family 15 421 229.70 27 50.16 Changed Vertebrate heat shock transcription factor
Vert_IL3-reg_TF PF06529 Family 14 111 297.90 66 70.48 Changed Vertebrate interleukin-3 regulated transcription factor
VESA1_N PF12785 Family 40 196 242.40 27 31.70 Changed Variant erythrocyte surface antigen-1
Vesiculo_matrix PF06326 Family 2 63 198.30 15 88.44 Changed Vesiculovirus matrix protein
Vezatin PF12632 Family 30 616 257.40 26 37.77 Changed Mysoin-binding motif of peroxisomes
VF530 PF09905 Family 125 1295 62.80 59 69.61 Changed DNA-binding protein VF530
Vfa1 PF08432 Family 90 510 168.60 34 87.54 Changed AAA-ATPase Vps4-associated protein 1
VGCC_alpha2 PF08473 Family 16 1134 333.40 25 36.46 Changed Neuronal voltage-dependent calcium channel alpha 2acd
VGCC_beta4Aa_N PF12052 Domain 13 1029 41.80 73 7.96 Changed Voltage gated calcium channel subunit beta domain 4Aa N terminal
VGLL4 PF15245 Family 15 288 181.00 49 66.91 Changed Transcription cofactor vestigial-like protein 4
VGPC1_C PF16799 Family 7 112 46.20 71 17.66 Changed C-terminal membrane-localisation domain of ion-channel, VCN1
Vg_Tdu PF07545 Family 16 482 30.40 70 11.18 Changed Vestigial/Tondu family
VHL PF01847 Domain 11 520 71.50 27 19.66 Changed VHL beta domain
VHL_C PF17211 Domain 9 139 53.90 58 31.19 Changed VHL box domain
VHP PF02209 Domain 226 2678 36.00 46 3.82 Changed Villin headpiece domain
Vhr1 PF04001 Family 21 81 89.80 63 15.35 Changed Transcription factor Vhr1
VHS PF00790 Domain 15 5600 132.30 28 23.40 Changed VHS domain
Vicilin_N PF04702 Family 4 44 143.60 34 30.04 Changed Vicilin N terminal region
VID27 PF08553 Domain 55 875 323.70 40 46.52 Changed VID27 C-terminal WD40-like domain
VID27_N PF17748 Family 55 519 168.90 45 21.45 New VID27 N-terminal region
VID27_PH PF17747 Domain 55 522 107.60 39 13.53 New VID27 PH-like domain
Vif PF00559 Family 2 27 192.00 55 96.82 Changed Retroviral Vif (Viral infectivity) protein
VIGSSK PF14773 Family 42 453 59.30 42 5.69 Changed Helicase-associated putative binding domain, C-terminal
Vinculin PF01044 Family 10 3260 354.10 14 84.53 Changed Vinculin family
Vint PF14623 Domain 37 251 161.80 35 23.20 Changed Hint-domain
VioE PF18234 Domain 8 20 182.00 59 84.63 New Violacein biosynthetic enzyme VioE
Vip3A_N PF12495 Family 12 2 107.00 16 91.06 Changed Vegetative insecticide protein 3A N terminal
VipB PF05943 Family 111 1844 401.90 42 81.55 Changed Type VI secretion protein, EvpB/VC_A0108, tail sheath
Viral_alk_exo PF01771 Family 9 199 282.20 18 57.82 Changed Viral alkaline exonuclease
Viral_Beta_CD PF04530 Family 3 10 119.50 33 70.29 Changed Viral Beta C/D like family
Viral_coat PF00729 Domain 10 142 193.20 17 50.29 Changed Viral coat protein (S domain)
Viral_cys_rich PF08008 Domain 3 12 81.00 33 48.77 Changed Viral cysteine rich
Viral_DNA_bi PF02236 Domain 3 87 79.00 30 16.77 Changed Viral DNA-binding protein, all alpha domain
Viral_DNA_bp PF00747 Family 8 71 1123.70 31 95.84 Changed ssDNA binding protein
Viral_DNA_Zn_bi PF03728 Domain 8 176 100.40 30 42.71 Changed Viral DNA-binding protein, zinc binding domain
Viral_env_E26 PF11050 Family 1 14 186.10 45 94.15 Changed Virus envelope protein E26
Viral_helicase1 PF01443 Family 72 915 205.70 15 15.62 Changed Viral (Superfamily 1) RNA helicase
Viral_Hsp90 PF03225 Family 17 38 493.80 19 94.76 Changed Viral heat shock protein Hsp90 homologue
Viral_NABP PF05515 Family 2 20 120.70 30 90.07 Changed Viral nucleic acid binding
Viral_P18 PF04521 Family 2 7 115.90 24 73.93 Changed ssRNA positive strand viral 18kD cysteine rich protein
Viral_protease PF08715 Family 3 151 282.50 22 7.18 Changed Papain like viral protease
Viral_RdRp_C PF17501 Family 4 0 0.00 0 0.00 Changed Viral RNA-directed RNA polymerase
Viral_Rep PF02407 Family 4 324 84.60 29 28.16 Changed Putative viral replication protein
VirArc_Nuclease PF12187 Domain 3 15 169.80 34 77.58 Changed Viral/Archaeal nuclease
VirB3 PF05101 Family 66 1817 81.00 25 71.53 Changed Type IV secretory pathway, VirB3-like protein
VirB7 PF17413 Family 8 7 34.70 55 65.15 Changed Outer membrane lipoprotein virB7
VirB8 PF04335 Domain 56 2046 203.70 25 82.93 Changed VirB8 protein
VirC1 PF07015 Family 4 513 213.00 25 92.30 Changed VirC1 protein
VirC2 PF07181 Family 3 16 169.40 34 95.80 Changed VirC2 protein
VirD1 PF07328 Family 3 18 130.30 32 84.50 Changed T-DNA border endonuclease VirD1
VirDNA-topo-I_N PF09266 Domain 10 39 57.30 49 17.97 Changed Viral DNA topoisomerase I, N-terminal
VirE PF05272 Domain 6 1355 188.90 27 33.29 Changed Virulence-associated protein E
VirE1 PF12189 Domain 3 4 63.00 78 99.21 Changed Single-strand DNA-binding protein
VirE2 PF07229 Family 2 4 555.80 80 100.00 Changed VirE2
VirE3 PF06661 Family 2 9 264.90 47 50.18 Changed VirE3
VirE_N PF08800 Domain 69 450 124.80 23 22.35 Changed VirE N-terminal domain
VirionAssem_T7 PF11653 Family 1 54 93.20 43 98.17 Changed Bacteriophage T7 virion assembly protein
VirJ PF06057 Family 10 616 179.20 32 53.66 Changed Bacterial virulence protein (VirJ)
VirK PF06903 Family 14 104 96.00 31 66.41 Changed VirK protein
Virulence_fact PF13769 Family 38 772 83.30 38 35.48 Changed Virulence factor
Virulence_RhuM PF13310 Family 161 2367 178.30 36 61.63 Changed Virulence protein RhuM family
Virul_Fac PF10139 Family 18 287 511.10 22 92.57 Changed Putative bacterial virulence factor
Virul_fac_BrkB PF03631 Family 109 11024 253.50 20 75.68 Changed Virulence factor BrkB
Vir_act_alpha_C PF10400 Family 220 2905 83.20 20 44.69 Changed Virulence activator alpha C-term
VIR_N PF15912 Family 8 353 217.90 36 12.47 Changed Virilizer, N-terminal
VIT PF08487 Family 338 2909 109.90 26 12.53 Changed Vault protein inter-alpha-trypsin domain
VIT1 PF01988 Family 544 7009 175.10 28 76.08 Changed VIT family
VitD-bind_III PF09164 Domain 11 97 63.30 59 13.65 Changed Vitamin D binding protein, domain III
Vitelline_membr PF10542 Domain 7 110 36.80 58 22.73 Changed Vitelline membrane cysteine-rich region
Vitellogenin_N PF01347 Family 43 1731 443.00 15 27.44 Changed Lipoprotein amino terminal region
VitK2_biosynth PF02621 Domain 86 2393 243.90 25 90.27 Changed Menaquinone biosynthesis
VIT_2 PF13757 Domain 7 212 73.80 53 7.88 Changed Vault protein inter-alpha-trypsin domain
VKG_Carbox PF05090 Family 58 1432 324.10 19 72.00 Changed Vitamin K-dependent gamma-carboxylase
VKOR PF07884 Domain 286 3206 130.00 23 46.97 Changed Vitamin K epoxide reductase family
VlpA_repeat PF04649 Repeat 2 9 13.00 98 30.47 Changed Mycoplasma hyorhinis VlpA repeat
VLPT PF07122 Repeat 2 3 30.00 74 45.45 Changed Variable length PCR target protein (VLPT)
Vma12 PF11712 Family 99 947 133.90 22 51.32 Changed Endoplasmic reticulum-based factor for assembly of V-ATPase
VMA21 PF09446 Domain 58 1016 59.70 33 41.31 Changed VMA21-like domain
Vmethyltransf PF01660 Family 122 360 337.10 16 18.44 Changed Viral methyltransferase
Vmethyltransf_C PF08456 Family 3 16 205.90 25 13.84 Changed Viral methyltransferase C-terminal
VMR2 PF17055 Family 1 3 229.00 47 97.72 Changed Viral matrix protein M2
vMSA PF00695 Family 2 26 182.80 34 77.69 Changed Major surface antigen from hepadnavirus
Voldacs PF03517 Family 39 1227 129.20 24 51.82 Changed Regulator of volume decrease after cellular swelling
Voltage_CLC PF00654 Family 118 13885 340.10 23 56.27 Changed Voltage gated chloride channel
VOMI PF03762 Family 43 381 149.30 36 40.38 Changed Vitelline membrane outer layer protein I (VOMI)
VP40 PF07447 Family 2 5 273.20 51 84.58 Changed Matrix protein VP40
VP4_2 PF08935 Domain 2 6 72.00 35 3.03 Changed Viral protein VP4 subunit
VP4_haemagglut PF00426 Domain 2 10 160.50 47 30.94 Changed Outer Capsid protein VP4 (Hemagglutinin) Concanavalin-like domain
VP4_helical PF17478 Domain 2 14 228.40 44 37.51 Changed Rotavirus VP4 helical domain
VP7 PF00434 Family 2 16 317.80 63 99.03 Changed Glycoprotein VP7
VP9 PF09625 Domain 5 7 78.70 33 17.76 Changed VP9 protein
VPDSG-CTERM PF18205 Motif 21 34 25.90 46 11.73 New VPDSG-CTERM motif
VPR PF00522 Family 12 34 89.60 56 90.53 Changed VPR/VPX protein
VPS11_C PF12451 Family 97 841 44.40 37 4.49 Changed Vacuolar protein sorting protein 11 C terminal
VPS13 PF16908 Family 230 2551 212.80 23 7.25 Changed Vacuolar sorting-associated protein 13, N-terminal
VPS13_C PF16909 Family 97 2633 163.60 26 5.23 Changed Vacuolar-sorting-associated 13 protein C-terminal
VPS13_mid_rpt PF16910 Repeat 143 2563 212.80 21 9.00 Changed Repeating coiled region of VPS13
Vps16_C PF04840 Family 4 1486 256.70 26 37.14 Changed Vps16, C-terminal region
Vps16_N PF04841 Family 5 1323 335.70 28 46.90 Changed Vps16, N-terminal region
Vps23_core PF09454 Domain 117 1098 63.00 39 13.83 Changed Vps23 core domain
Vps26 PF03643 Family 8 2050 248.90 43 70.70 Changed Vacuolar protein sorting-associated protein 26
VPS28 PF03997 Family 112 1077 178.90 40 73.74 Changed VPS28 protein
Vps35 PF03635 Family 121 1741 613.50 36 85.84 Changed Vacuolar protein sorting-associated protein 35
Vps36-NZF-N PF16988 Domain 30 351 65.80 47 10.66 Changed Vacuolar protein sorting 36 NZF-N zinc-finger domain
Vps36_ESCRT-II PF11605 Family 20 854 86.90 32 16.80 Changed Vacuolar protein sorting protein 36 Vps36
VPS38 PF17649 Family 13 85 349.20 19 65.61 New Vacuolar protein sorting 38
Vps39_1 PF10366 Family 20 1431 104.70 32 11.10 Changed Vacuolar sorting protein 39 domain 1
Vps39_2 PF10367 Domain 19 1915 104.00 24 10.78 Changed Vacuolar sorting protein 39 domain 2
Vps4_C PF09336 Domain 142 4424 53.50 27 9.14 Changed Vps4 C terminal oligomerisation domain
Vps5 PF09325 Domain 20 3108 205.20 20 41.23 Changed Vps5 C terminal like
Vps51 PF08700 Family 47 3112 84.20 20 11.94 Changed Vps51/Vps67
Vps52 PF04129 Family 5 1597 368.10 23 69.38 Changed Vps52 / Sac2 family
VPS53_C PF16854 Domain 16 73 165.90 25 21.08 Changed Vacuolar protein sorting-associated protein 53 C-terminus
Vps53_N PF04100 Family 6 1414 327.30 31 46.12 Changed Vps53-like, N-terminal
Vps54 PF07928 Family 118 1166 129.20 38 13.06 Changed Vps54-like protein
Vps54_N PF10475 Family 10 1169 219.50 22 24.42 Changed Vacuolar-sorting protein 54, of GARP complex
Vps55 PF04133 Family 119 1233 113.70 37 80.25 Changed Vacuolar protein sorting 55
Vps62 PF06101 Family 41 2027 235.50 18 24.72 Changed Vacuolar protein sorting-associated protein 62
Vps8 PF12816 Domain 156 1136 187.10 32 12.88 Changed Golgi CORVET complex core vacuolar protein 8
VPS9 PF02204 Family 44 4588 105.50 26 11.87 Changed Vacuolar sorting protein 9 (VPS9) domain
Vpu PF00558 Domain 16 24 78.80 43 84.46 Changed Vpu protein
VP_N-CPKC PF11475 Family 1 1 32.00 100 1.40 Changed Virion protein N terminal domain
VQ PF05678 Motif 102 2707 27.10 38 12.19 Changed VQ motif
VraX PF17412 Family 3 13 54.90 65 96.49 Changed Family of unknown function
VRP1 PF03538 Family 6 211 254.40 19 11.99 Changed Salmonella virulence plasmid 28.1kDa A protein
VRP3 PF03536 Family 5 26 217.00 36 46.57 Changed Salmonella virulence-associated 28kDa protein
VRR_NUC PF08774 Domain 30 2220 106.70 22 19.53 Changed VRR-NUC domain
VSG_B PF13206 Domain 78 878 256.40 15 73.19 Changed Trypanosomal VSG domain
VSP PF03302 Family 6 1801 177.60 19 56.18 Changed Giardia variant-specific surface protein
Vsr PF03852 Family 4 1857 70.90 42 47.28 Changed DNA mismatch endonuclease Vsr
Vta1 PF04652 Family 156 1948 138.10 29 16.74 Changed Vta1 like
Vta1_C PF18097 Domain 20 1018 37.70 49 9.77 New Vta1 C-terminal domain
VTC PF09359 Domain 42 2730 233.00 25 45.88 Changed VTC domain
Vut_1 PF02592 Family 398 4120 153.20 26 69.92 Changed Putative vitamin uptake transporter
VWA PF00092 Domain 130 31324 171.90 17 29.17 Changed von Willebrand factor type A domain
vWA-TerF-like PF10138 Domain 22 918 191.00 32 53.64 Changed vWA found in TerF C terminus
Vwaint PF14624 Domain 63 756 75.90 33 11.20 Changed VWA / Hh protein intein-like
VWA_2 PF13519 Domain 204 12010 111.50 21 18.48 Changed von Willebrand factor type A domain
VWA_3 PF13768 Domain 11 4207 152.50 22 19.93 Changed von Willebrand factor type A domain
VWA_3_C PF18571 Disordered 13 382 46.80 64 10.67 New von Willebrand factor type A C-terminal domain
VWA_CoxE PF05762 Family 15 5229 181.60 23 42.02 Changed VWA domain containing CoxE-like protein
VWA_N PF08399 Family 52 1310 117.00 33 11.36 Changed VWA N-terminal
VWA_N2 PF16164 Family 5 63 75.90 67 2.97 Changed VWA N-terminal
VWC PF00093 Family 19 8181 58.80 32 12.84 Changed von Willebrand factor type C domain
VWD PF00094 Family 41 8859 148.40 22 17.94 Changed von Willebrand factor type D domain
vWF_A PF12450 Family 110 1185 92.80 43 15.43 Changed von Willebrand factor
V_ATPase_I PF01496 Family 257 5562 447.90 23 80.71 Changed V-type ATPase 116kDa subunit family
V_ATPase_I_N PF18670 Domain 16 27 90.00 47 13.39 New V-type ATPase subunit I, N-terminal domain
V_ATPase_prox PF18274 Domain 1 10 52.00 70 7.94 New Vacuolar ATPase Subunit I N-terminal proximal lobe
V_cholerae_RfbT PF05575 Family 2 2 149.00 1 99.33 Changed Vibrio cholerae RfbT protein
New Top twenty 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