!!

Powering down the Pfam website
On October 5th, we began redirecting traffic from Pfam (pfam.xfam.org) to InterPro (www.ebi.ac.uk/interpro). The Pfam website will remain available at pfam-legacy.xfam.org until January 2023, when it will be decommissioned. You can read more about the sunset period in our blog post.

Please note: this site relies heavily on the use of javascript. Without a javascript-enabled browser, this site will not function correctly. Please enable javascript and reload the page, or switch to a different browser.

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
F-112 PF09645 Domain 2 4 86.5 38 97.19 Changed F-112 protein
F-actin_cap_A PF01267 Family 141 2775 242.8 43 84.84 Changed F-actin capping protein alpha subunit
F-box PF00646 Domain 426 65401 41.8 23 9.13 Changed F-box domain
F-box-like PF12937 Domain 294 53923 49.1 26 9.26 Changed F-box-like
F-box-like_2 PF13013 Family 5 58 98.5 20 28.1 Changed F-box-like domain
F-box_4 PF15966 Domain 26 1003 110.8 51 15.47 Changed F-box
F-box_5 PF18511 Domain 32 2142 41.5 39 7.26 Changed F-box
F-protein PF00469 Family 20 39 209.4 57 97.49 Changed Negative factor, (F-Protein) or Nef
F1F0-ATPsyn_F PF10791 Family 55 742 88 50 48.71 Changed Mitochondrial F1-F0 ATP synthase subunit F of fungi
F420H2_quin_red PF04075 Family 8 5569 122.9 25 76.72 Changed F420H(2)-dependent quinone reductase
F420_ligase PF01996 Family 120 3191 167 28 68.29 Changed F420-0:Gamma-glutamyl ligase
F420_oxidored PF03807 Family 44 20114 92.9 23 32.88 Changed NADP oxidoreductase coenzyme F420-dependent
F5_F8_type_C PF00754 Domain 184 39647 127.8 19 19.21 Changed F5/8 type C domain
FA PF08736 Family 66 11017 43.4 48 4.9 Changed FERM adjacent (FA)
FAA_hydrolase PF01557 Family 42 31626 215.1 26 71.4 Changed Fumarylacetoacetate (FAA) hydrolase family
FAA_hydrolase_N PF09298 Domain 240 4103 99.1 34 23.38 Changed Fumarylacetoacetase N-terminal
FAA_hydro_N_2 PF18288 Domain 23 1410 76.8 49 23.23 Changed Fumarylacetoacetase N-terminal domain 2
FabA PF07977 Domain 28 10955 124.8 33 55.3 Changed FabA-like domain
FACT-Spt16_Nlob PF14826 Domain 137 1919 156.8 31 15.82 Changed FACT complex subunit SPT16 N-terminal lobe domain
FAD-oxidase_C PF02913 Domain 47 24980 230 22 39.56 Changed FAD linked oxidases, C-terminal domain
FAD-SLDH PF12318 Family 24 304 150.2 26 85.11 Changed Membrane bound FAD containing D-sorbitol dehydrogenase
FadA PF09403 Coiled-coil 19 32 96.7 24 40.25 Changed Adhesion protein FadA
FadR_C PF07840 Family 17 409 168.7 41 69.35 Changed FadR C-terminal domain
FAD_binding_1 PF00667 Domain 11 12101 203.5 24 25.87 Changed FAD binding domain
FAD_binding_2 PF00890 Family 62 33701 371.4 26 66.96 Changed FAD binding domain
FAD_binding_3 PF01494 Family 19 77886 276.8 17 60.65 Changed FAD binding domain
FAD_binding_4 PF01565 Domain 121 68527 135.6 21 26.11 Changed FAD binding domain
FAD_binding_5 PF00941 Family 67 15821 179 26 30.6 Changed FAD binding domain in molybdopterin dehydrogenase
FAD_binding_6 PF00970 Domain 35 27590 97 22 25.07 Changed Oxidoreductase FAD-binding domain
FAD_binding_7 PF03441 Domain 448 11663 187.5 35 36.54 Changed FAD binding domain of DNA photolyase
FAD_binding_8 PF08022 Domain 17 14903 107.7 24 15.49 Changed FAD-binding domain
FAD_binding_9 PF08021 Domain 29 5515 103.7 31 37.4 Changed Siderophore-interacting FAD-binding domain
FAD_oxidored PF12831 Family 95 8239 309.8 21 59.03 Changed FAD dependent oxidoreductase
FAD_SOX PF18371 Domain 23 950 101 39 14.84 Changed Flavin adenine dinucleotide (FAD)-dependent sulfhydryl oxidase
FAD_syn PF06574 Family 51 8344 153.7 32 48.96 Changed FAD synthetase
Fae PF08714 Family 66 753 160.1 43 82.15 Changed Formaldehyde-activating enzyme (Fae)
FAE1_CUT1_RppA PF08392 Family 22 4847 253 45 57.94 Changed FAE1/Type III polyketide synthase-like protein
FaeA PF04703 Domain 5 224 56.4 24 25.81 Changed FaeA-like protein
FAF PF11250 Family 68 1643 53.7 40 17.51 Changed Fantastic Four meristem regulator
FAIM1 PF06905 Family 36 813 152.3 48 76.42 Changed Fas apoptotic inhibitory molecule (FAIM1)
FAINT PF04385 Family 64 1790 75.8 14 23.13 Changed Domain of unknown function, DUF529
FAM101 PF15068 Family 19 543 172.1 49 83.27 Changed FAM101 family
FAM104 PF15434 Family 9 446 112.7 51 77.8 Changed Family 104
FAM110_C PF14160 Family 31 1115 109.5 44 28.5 Changed Centrosome-associated C terminus
FAM110_N PF14161 Family 9 957 101.7 39 27.68 Changed Centrosome-associated N terminus
FAM117 PF15388 Family 24 1504 245.8 43 67.36 Changed Protein Family FAM117
FAM124 PF15067 Family 26 690 228.5 53 49.86 Changed FAM124 family
FAM131 PF15010 Family 10 1256 250.1 42 74.23 Changed Putative cell signalling
FAM150 PF15129 Family 10 506 99.4 55 62.73 Changed FAM150 family
FAM153 PF15722 Family 7 77 72 37 62.8 Changed FAM153 family
FAM163 PF15069 Family 26 630 155 48 92.48 Changed FAM163 family
FAM165 PF14981 Family 3 228 50.4 66 73.94 Changed FAM165 family
FAM167 PF11652 Family 18 565 81.7 64 41.63 Changed FAM167
FAM176 PF14851 Family 25 1303 139.8 40 47.25 Changed FAM176 family
FAM177 PF14774 Family 22 816 106.2 42 52.25 Changed FAM177 family
FAM180 PF15173 Family 15 508 132.6 42 75.21 Changed FAM180 family
FAM181 PF15238 Family 7 443 195.6 35 64.14 Changed FAM181
FAM183 PF14886 Family 40 558 100.1 33 62.61 Changed FAM183A and FAM183B related
FAM184 PF15665 Coiled-coil 14 1162 192.4 53 19.03 Changed Family with sequence similarity 184, A and B
FAM192A_Fyv6_N PF10187 Domain 67 1589 97.4 37 41.38 Changed FAM192A/Fyv6, N-terminal domain
FAM193_C PF15914 Family 4 1024 54.2 76 4.75 Changed FAM193 family C-terminal
FAM194 PF14977 Family 29 776 186 24 29.49 Changed FAM194 protein
FAM195 PF14799 Family 34 890 89.7 39 64.82 Changed FAM195 family
FAM196 PF15265 Family 19 886 376.8 33 75.22 Changed FAM196 family
FAM198 PF15051 Family 6 682 270.1 45 58.82 Changed FAM198 protein
FAM199X PF15814 Family 4 339 271.4 78 83.14 Changed Protein family FAM199X
FAM209 PF15206 Family 20 148 139.7 58 76.96 Changed FAM209 family
Fam20C PF06702 Family 40 2011 189.8 51 40.92 Changed Golgi casein kinase, C-terminal, Fam20
FAM210A-B_dom PF06916 Domain 25 2387 101.5 29 38.57 Changed FAM210A/B-like domain
FAM212 PF15342 Family 7 570 57.8 61 18.13 Changed FAM212 family
FAM216B PF15107 Family 11 302 104 39 54.63 Changed FAM216B protein family
FAM217 PF15344 Family 24 503 227.5 35 46.37 Changed FAM217 family
FAM219A PF15260 Family 10 1074 120.6 69 69.31 Changed Protein family FAM219A
FAM220 PF15487 Family 10 123 234.3 34 73.28 Changed FAM220 family
FAM221 PF14753 Family 16 797 156.2 41 55.49 Changed Protein FAM221A/B
FAM222A PF15258 Family 11 993 310.4 36 83.25 Changed Protein family of FAM222A
FAM24 PF15193 Family 10 114 68.8 50 66.15 Changed FAM24 family
FAM25 PF15825 Family 6 121 63.8 76 61.52 Changed FAM25 family
FAM27 PF15832 Family 3 16 91.2 68 70.94 Changed FAM27 D and E protein family
FAM32A PF08555 Family 34 1328 88.9 28 57.37 Changed FAM32A
FAM35_C PF15793 Family 20 410 157 52 20.68 Changed Protein family FAM35, C-terminal
FAM47 PF14642 Family 1 561 153.5 27 54.98 Changed FAM47 family
FAM53 PF15242 Family 17 959 259.4 37 72.54 Changed Family of FAM53
FAM60A PF15396 Family 19 702 186.9 62 66.15 Changed Protein Family FAM60A
FAM70 PF14967 Family 14 1011 249.7 51 93.78 Changed FAM70 protein
FAM72 PF14976 Family 7 692 118.3 43 56.39 Changed FAM72 protein
FAM75 PF14650 Family 40 1029 231.3 22 26.6 Changed FAM75 family
FAM76 PF16046 Family 12 1268 228.3 53 86.3 Changed FAM76 protein
FAM83 PF07894 Family 55 2687 238 40 35.76 Changed FAM83 A-H
FAM86 PF14904 Family 15 632 80.3 33 24.97 Changed Family of unknown function
FAM91_C PF14648 Family 16 1668 286 33 50.31 Changed FAM91 C-terminus
FAM91_N PF14647 Family 24 1231 257.3 51 33.81 Changed FAM91 N-terminus
FAM92 PF06730 Family 2 1100 177.1 47 68.91 Changed FAM92 protein
FANCAA PF15146 Family 14 354 366 46 50.55 Changed Fanconi anemia-associated
FANCA_interact PF15751 Family 11 128 105.4 44 48.26 Changed FAAP20 FANCA interaction domain
FancD2 PF14631 Family 9 1986 619.8 19 84.51 Changed Fanconi anaemia protein FancD2 nuclease
FANCD2OS PF15124 Family 8 145 167.9 76 94.54 Changed FANCD2 opposite strand protein
FANCF PF11107 Repeat 23 508 252.1 21 75.98 Changed Fanconi anemia group F protein (FANCF)
FANCI_HD1 PF14679 Repeat 28 819 83.8 40 6.55 Changed FANCI helical domain 1
FANCI_HD2 PF14680 Repeat 30 988 218.4 36 17.74 Changed FANCI helical domain 2
FANCI_S1 PF14675 Repeat 25 927 196 35 16.02 Changed FANCI solenoid 1
FANCI_S1-cap PF14674 Repeat 16 407 49.8 55 4.02 Changed FANCI solenoid 1 cap
FANCI_S2 PF14676 Repeat 37 939 155.8 41 12.21 Changed FANCI solenoid 2
FANCI_S3 PF14677 Repeat 21 660 212.2 45 16.96 Changed FANCI solenoid 3
FANCI_S4 PF14678 Repeat 39 1028 220.6 34 18.73 Changed FANCI solenoid 4
FANCL_C PF11793 Domain 7 1029 69 47 17.47 Changed FANCL C-terminal domain
FANCL_d1 PF09765 Domain 34 500 83.4 44 22.47 Changed FANCL UBC-like domain 1
FANCL_d2 PF18890 Domain 27 852 88.3 38 25.6 Changed FANCL UBC-like domain 2
FANCL_d3 PF18891 Domain 28 996 89.1 43 26.74 Changed FANCL UBC-like domain 3
FANCM-MHF_bd PF16783 Domain 16 337 112.7 52 5.95 Changed FANCM to MHF binding domain
Fanconi_A PF03511 Family 14 288 61.3 48 4.64 Changed Fanconi anaemia group A protein
Fanconi_A_N PF15865 Family 22 541 282.8 43 28.26 Changed Fanconi anaemia group A protein N terminus
Fanconi_C PF02106 Family 15 515 375.1 37 94.81 Changed Fanconi anaemia group C protein
FANC_SAP PF18081 Domain 30 238 52.9 33 9.45 Changed Fanconi anemia-associated nuclease SAP domain
FAO_M PF16350 Family 149 5035 55.4 29 6.7 Changed FAD dependent oxidoreductase central domain
FAP PF07174 Family 7 79 230.1 49 84.68 Changed Fibronectin-attachment protein (FAP)
FAP206 PF12018 Family 44 663 254.4 32 44.11 Changed Domain of unknown function
FapA PF03961 Repeat 95 1622 245.3 22 45.44 Changed Flagellar Assembly Protein A beta solenoid domain
FapA_N PF20250 Family 95 1704 174.3 22 32.12 New Flagellar Assembly Protein A N-terminal region
Fapy_DNA_glyco PF01149 Domain 675 11647 122.2 26 41.53 Changed Formamidopyrimidine-DNA glycosylase N-terminal domain
Far-17a_AIG1 PF04750 Family 26 2463 187.6 24 77.95 Changed FAR-17a/AIG1-like protein
FAR1 PF03101 Domain 16 10156 87.2 28 17.37 Changed FAR1 DNA-binding domain
FARP PF01581 Family 61 2425 10.3 46 30.07 Changed FMRFamide related peptide family
Fasciclin PF02469 Domain 121 31980 128.2 22 50.18 Changed Fasciclin domain
Fascin PF06268 Domain 16 3763 108.2 25 65.3 Changed Fascin domain
FAST_1 PF06743 Family 111 2150 71.6 27 10.68 Changed FAST kinase-like protein, subdomain 1
FAST_2 PF08368 Family 73 1873 86.6 28 12.7 Changed FAST kinase-like protein, subdomain 2
Fas_alpha_ACP PF18325 Domain 46 1308 156.5 50 7.73 Changed Fatty acid synthase subunit alpha Acyl carrier domain
FAS_I_H PF18314 Domain 14 1324 180.9 39 8.72 Changed Fatty acid synthase type I helical domain
FAS_meander PF17951 Domain 31 1187 137.7 33 5.91 Changed Fatty acid synthase meander beta sheet domain
FAS_N PF17828 Domain 8 859 125.7 38 5.34 Changed N-terminal domain in fatty acid synthase subunit beta
FAT PF02259 Repeat 53 7539 340.9 19 12.6 Changed FAT domain
FATC PF02260 Family 289 7433 31.5 42 1.19 Changed FATC domain
FAXC_N PF19333 Family 9 320 98.3 78 25.4 Changed Failed axon connections homolog N-terminus
FA_desaturase PF00487 Domain 125 28403 242.4 15 64.45 Changed Fatty acid desaturase
FA_desaturase_2 PF03405 Domain 42 3079 284.1 38 87.09 Changed Fatty acid desaturase
FA_FANCE PF11510 Repeat 2 684 208.1 28 45.53 Changed Fanconi Anaemia group E protein FANCE
FA_hydroxylase PF04116 Family 110 21479 135.4 22 41.67 Changed Fatty acid hydroxylase
FA_synthesis PF02504 Family 8 5892 314.4 36 92.75 Changed Fatty acid synthesis protein
FBA PF04300 Family 61 1831 158.9 36 55.32 Changed F-box associated region
FBA_1 PF07734 Family 99 5804 144.3 18 38.73 Changed F-box associated
FBA_2 PF07735 Family 366 3126 66.9 21 20.4 Changed F-box associated
FBA_3 PF08268 Domain 50 5619 118.1 17 30.94 Changed F-box associated domain
FBD PF08387 Family 244 7846 44.4 26 10.69 Changed FBD
FBO_C PF19270 Family 20 1664 146.2 30 32.89 Changed F-box only protein C-terminal region
FBPase PF00316 Domain 7 6892 179.3 40 52.83 Changed Fructose-1-6-bisphosphatase, N-terminal domain
FBPase_2 PF06874 Family 122 980 612.6 48 97.61 Changed Firmicute fructose-1,6-bisphosphatase
FBPase_3 PF01950 Family 55 277 339.6 53 95.86 Changed Fructose-1,6-bisphosphatase
FBPase_C PF18913 Domain 19 6694 128.4 43 37.33 Changed Fructose-1-6-bisphosphatase, C-terminal domain
FBPase_glpX PF03320 Family 202 4007 304.7 52 92.7 Changed Bacterial fructose-1,6-bisphosphatase, glpX-encoded
FbpC_C_terminal PF17845 Domain 3 5 54.8 48 15.83 Changed FbpC C-terminal regulatory nucleotide binding domain
FBP_C PF16571 Domain 55 1288 144.1 34 81.58 Changed FBP C-terminal treble-clef zinc-finger
FBXL18_LRR PF19729 Repeat 11 458 494.6 52 77.65 Changed F-box/LRR-repeat protein 18, LRR
FB_lectin PF07367 Family 12 219 128.7 33 63.94 Changed Fungal fruit body lectin
FCD PF07729 Domain 166 54375 125 20 52.64 Changed FCD domain
Fcf1 PF04900 Family 137 3610 95 38 38.27 Changed Fcf1
Fcf2 PF08698 Family 127 1669 93.5 42 28.3 Changed Fcf2 pre-rRNA processing
FCH PF00611 Family 520 16135 79.3 24 11.13 Changed Fes/CIP4, and EFC/F-BAR homology domain
FcoT PF10862 Domain 11 109 153.4 41 85.16 Changed FcoT-like thioesterase domain
FCP1_C PF09309 Domain 16 477 197.3 51 24.51 Changed FCP1, C-terminal
FCSD-flav_bind PF09242 Domain 74 810 68.1 35 16.21 Changed Flavocytochrome c sulphide dehydrogenase, flavin-binding
FctA PF12892 Domain 104 1166 127.6 23 32.64 Changed Spy0128-like isopeptide containing domain
FDC-SP PF15215 Family 2 40 64.1 57 61.86 Changed Follicular dendritic cell secreted peptide
FDF PF09532 Domain 10 3605 101.6 27 19.59 Changed FDF domain
FdhD-NarQ PF02634 Family 109 4914 235.2 33 85.73 Changed FdhD/NarQ family
FdhE PF04216 Family 52 868 269.1 26 91.12 Changed Protein involved in formate dehydrogenase formation
FdsD PF11390 Family 81 964 60.3 41 73.41 Changed NADH-dependant formate dehydrogenase delta subunit FdsD
FdtA PF05523 Domain 26 1375 128 34 85.13 Changed WxcM-like, C-terminal
FDX-ACB PF03147 Domain 96 9788 94.2 31 12.9 Changed Ferredoxin-fold anticodon binding domain
Fe-ADH PF00465 Family 218 20309 354.2 25 83.92 Changed Iron-containing alcohol dehydrogenase
Fe-ADH_2 PF13685 Family 18 1489 256.2 31 67.73 Changed Iron-containing alcohol dehydrogenase
Fe-S_assembly PF04384 Family 76 1007 64.4 49 90.67 Changed Iron-sulphur cluster assembly
Fe-S_biosyn PF01521 Family 94 15431 102.9 32 74.59 Changed Iron-sulphur cluster biosynthesis
Fea1 PF07692 Family 3 65 299.6 17 50.92 Changed Low iron-inducible periplasmic protein
FecCD PF01032 Family 93 26995 306.8 30 91.67 Changed FecCD transport family
FecR PF04773 Family 89 16047 97.3 26 25.52 Changed FecR protein
Feld-I_B PF09252 Domain 12 91 65.4 42 57.23 Changed Allergen Fel d I-B chain
Fels1 PF05666 Family 12 72 44.8 33 50.49 Changed Fels-1 Prophage Protein-like
FemAB PF02388 Family 21 3105 200.3 16 90.27 Changed FemAB family
FemAB_like PF04339 Family 61 2998 347.9 39 90.41 Changed Peptidogalycan biosysnthesis/recognition
FeoA PF04023 Domain 169 9883 73.1 23 44.73 Changed FeoA domain
FeoB_associated PF12669 Family 152 1238 43.8 26 70.38 Changed FeoB-associated Cys-rich membrane protein
FeoB_C PF07664 Family 757 5890 53.1 32 7.77 Changed Ferrous iron transport protein B C terminus
FeoB_Cyto PF17910 Domain 369 3092 88.5 21 12.69 Changed FeoB cytosolic helical domain
FeoB_N PF02421 Domain 101 6214 153.2 42 23.28 Changed Ferrous iron transport protein B
FeoC PF09012 Domain 14 550 68.9 22 76.55 Changed FeoC like transcriptional regulator
Fer2 PF00111 Domain 206 46841 75.2 21 22.39 Changed 2Fe-2S iron-sulfur cluster binding domain
Fer2_2 PF01799 Domain 1075 20368 76.2 42 16.06 Changed [2Fe-2S] binding domain
Fer2_3 PF13085 Domain 32 11110 109 39 41.37 Changed 2Fe-2S iron-sulfur cluster binding domain
Fer2_4 PF13510 Domain 114 14922 80 31 11.8 Changed 2Fe-2S iron-sulfur cluster binding domain
Fer2_BFD PF04324 Domain 211 14172 51.4 29 10.5 Changed BFD-like [2Fe-2S] binding domain
Fer4 PF00037 Domain 528 31425 23.4 39 8.04 Changed 4Fe-4S binding domain
Fer4_10 PF13237 Domain 57 0 0 0 0 Changed 4Fe-4S dicluster domain
Fer4_11 PF13247 Domain 34 10338 92.7 36 31.73 Changed 4Fe-4S dicluster domain
Fer4_12 PF13353 Domain 64 21811 128.7 18 38.87 Changed 4Fe-4S single cluster domain
Fer4_13 PF13370 Domain 62 5494 57.2 30 35.59 Changed 4Fe-4S single cluster domain of Ferredoxin I
Fer4_14 PF13394 Domain 16 15720 108.2 18 32.78 Changed 4Fe-4S single cluster domain
Fer4_15 PF13459 Domain 33 3458 61.6 32 45.89 Changed 4Fe-4S single cluster domain
Fer4_16 PF13484 Domain 197 6366 66.4 40 12.92 Changed 4Fe-4S double cluster binding domain
Fer4_17 PF13534 Domain 69 8791 72.3 34 17.86 Changed 4Fe-4S dicluster domain
Fer4_18 PF13746 Domain 11 3263 101.7 53 22.72 Changed 4Fe-4S dicluster domain
Fer4_19 PF06902 Domain 16 1088 63.4 33 43.87 Changed Divergent 4Fe-4S mono-cluster
Fer4_2 PF12797 Domain 190 76 22.1 41 8.95 Changed 4Fe-4S binding domain
Fer4_20 PF14691 Domain 174 13919 108.6 34 15.05 Changed Dihydroprymidine dehydrogenase domain II, 4Fe-4S cluster
Fer4_21 PF14697 Domain 31 5814 57.6 38 15.78 Changed 4Fe-4S dicluster domain
Fer4_22 PF17179 Domain 185 1013 95.3 46 26.48 Changed 4Fe-4S dicluster domain
Fer4_23 PF18009 Domain 6 142 82.7 51 21.62 Changed 4Fe-4S iron-sulfur cluster binding domain
Fer4_24 PF18109 Domain 2 573 34.9 69 4.2 Changed Ferredoxin I 4Fe-4S cluster domain
Fer4_3 PF12798 Domain 183 203 19.9 47 9.91 Changed 4Fe-4S binding domain
Fer4_4 PF12800 Domain 74 4402 22.6 33 10.6 Changed 4Fe-4S binding domain
Fer4_5 PF12801 Domain 111 12085 48.1 21 17.04 Changed 4Fe-4S binding domain
Fer4_6 PF12837 Domain 117 1695 24.5 40 7.22 Changed 4Fe-4S binding domain
Fer4_7 PF12838 Domain 181 28389 60.4 30 16.75 Changed 4Fe-4S dicluster domain
Fer4_8 PF13183 Domain 138 18901 78.6 24 14.58 Changed 4Fe-4S dicluster domain
Fer4_9 PF13187 Family 57 8487 56 29 15.03 Changed 4Fe-4S dicluster domain
Fer4_NifH PF00142 Domain 6 2357 262.1 47 88.77 Changed 4Fe-4S iron sulfur cluster binding proteins, NifH/frxC family
FerA PF08165 Domain 44 2018 64.4 39 3.26 Changed FerA (NUC095) domain
FerB PF08150 Domain 65 3658 73.6 51 3.94 Changed FerB (NUC096) domain
FerI PF08151 Domain 66 3363 50.6 51 2.68 Changed FerI (NUC094) domain
Ferlin_C PF16165 Family 8 3651 101.5 49 5.65 Changed Ferlin C-terminus
FERM_C PF09380 Domain 43 20737 91 31 10.19 Changed FERM C-terminal PH-like domain
FERM_f0 PF16511 Domain 21 1835 80.2 57 3.64 Changed N-terminal or F0 domain of Talin-head FERM
FERM_F1 PF18379 Domain 43 2192 91.6 41 8.41 Changed FERM F1 ubiquitin-like domain
FERM_F2 PF18377 Domain 24 2278 121 43 11.15 Changed FERM F2 acyl-CoA binding protein-like domain
FERM_M PF00373 Domain 54 34099 126.4 25 11.92 Changed FERM central domain
FERM_N PF09379 Domain 21 19852 62.5 36 7.06 Changed FERM N-terminal domain
FERM_N_2 PF18038 Domain 12 2362 93.8 55 9.23 Changed FERM N-terminal domain
Ferredoxin_N PF16947 Family 16 123 63.3 46 16.66 Changed N-terminal region of 4Fe-4S ferredoxin iron-sulfur binding
Ferric_reduct PF01794 Family 133 20466 131 18 21.4 Changed Ferric reductase like transmembrane component
Ferritin PF00210 Domain 150 19118 136.9 20 79.83 Changed Ferritin-like domain
Ferritin-like PF12902 Domain 24 662 219.5 27 40.87 Changed Ferritin-like
Ferritin_2 PF13668 Domain 84 4276 141.5 26 43.68 Changed Ferritin-like domain
Ferrochelatase PF00762 Domain 128 8880 306.1 30 85.05 Changed Ferrochelatase
FeS PF04060 Domain 353 4422 32.7 44 10.21 Changed Putative Fe-S cluster
Fes1 PF08609 Repeat 98 1834 91.5 28 27.2 Changed Nucleotide exchange factor Fes1
FeS_assembly_P PF01883 Domain 39 16223 74.6 25 32.25 Changed Iron-sulfur cluster assembly protein
FeThRed_A PF02941 Domain 46 410 70.6 50 45.29 Changed Ferredoxin thioredoxin reductase variable alpha chain
FeThRed_B PF02943 Domain 20 770 93.4 42 68.05 Changed Ferredoxin thioredoxin reductase catalytic beta chain
FEZ PF07763 Family 24 1406 204.1 44 60.08 Changed FEZ-like protein
Fez1 PF06818 Coiled-coil 36 1741 159.8 38 31.59 Changed Fez1
Fe_bilin_red PF05996 Family 26 730 204.3 30 76.23 Changed Ferredoxin-dependent bilin reductase
Fe_dep_repress PF01325 Domain 9 6681 59.6 30 31.37 Changed Iron dependent repressor, N-terminal DNA binding domain
Fe_dep_repr_C PF02742 Domain 379 6983 67 35 33.3 Changed Iron dependent repressor, metal binding and dimerisation domain
Fe_hyd_lg_C PF02906 Domain 137 6086 269.1 29 51.97 Changed Iron only hydrogenase large subunit, C-terminal domain
Fe_hyd_SSU PF02256 Domain 256 2774 53.9 34 10.24 Changed Iron hydrogenase small subunit
FF PF01846 Family 114 18464 52.4 25 18.5 Changed FF domain
FG-GAP PF01839 Repeat 174 25269 37.8 38 8.65 Changed FG-GAP repeat
FG-GAP_2 PF14312 Repeat 78 4875 50 34 21.61 Changed FG-GAP repeat
FG-GAP_3 PF13517 Repeat 681 45403 65.3 25 24.07 Changed FG-GAP-like repeat
FGAR-AT_linker PF18072 Domain 275 9200 47.6 39 4.61 Changed Formylglycinamide ribonucleotide amidotransferase linker domain
FGAR-AT_N PF18076 Domain 412 3787 117.4 28 9.14 Changed Formylglycinamide ribonucleotide amidotransferase N-terminal
FGase PF05013 Family 249 4962 216.7 26 78.23 Changed N-formylglutamate amidohydrolase
FGE-sulfatase PF03781 Domain 22 18023 230.4 23 54.78 Changed Sulfatase-modifying factor enzyme 1
FGF PF00167 Domain 47 8734 115.9 35 53.79 Changed Fibroblast growth factor
FGF-BP1 PF06473 Family 38 777 187.7 23 90.72 Changed FGF binding protein 1 (FGF-BP1)
FGGY_C PF02782 Domain 58 31214 189.8 25 37.5 Changed FGGY family of carbohydrate kinases, C-terminal domain
FGGY_N PF00370 Domain 10 32104 234.3 24 46.95 Changed FGGY family of carbohydrate kinases, N-terminal domain
FH2 PF02181 Family 40 18054 338 25 33.17 Changed Formin Homology 2 Domain
FHA PF00498 Family 193 48504 71.5 25 9.88 Changed FHA domain
FhaA_N PF12401 Family 96 1704 114.1 36 39.87 Changed FhaA, N-terminal domain
FHA_2 PF17913 Domain 12 1472 92.2 36 20.77 Changed FHA domain
FHIPEP PF00771 Family 375 4856 624.2 40 94.46 Changed FHIPEP family
FhuF PF06276 Family 151 4042 157.7 19 29.31 Changed Ferric iron reductase FhuF-like transporter
FhuF_C PF11575 Domain 83 1638 21.1 46 8.27 Changed FhuF 2Fe-2S C-terminal domain
Fibin PF15819 Family 12 271 185.4 68 90.35 Changed Fin bud initiation factor homologue
FIBP PF05427 Family 18 763 276.4 42 83.71 Changed Acidic fibroblast growth factor binding (FIBP)
Fibrillarin PF01269 Domain 34 2527 204 61 69.84 Changed Fibrillarin
Fibrillarin_2 PF10113 Family 12 19 504.3 52 99.75 Changed FeGP cofactor biosynthesis protein, fibrillarin family
Fibrillin_U_N PF18193 Domain 4 960 35.7 81 1.45 Changed Fibrillin 1 unique N-terminal domain
Fibrinogen_aC PF12160 Domain 10 156 67.4 47 8.38 Changed Fibrinogen alpha C domain
Fibrinogen_BP PF08017 Repeat 3 58 260.2 13 32.95 Changed Fibrinogen binding protein
Fibrinogen_C PF00147 Domain 5 16908 191.1 35 34.2 Changed Fibrinogen beta and gamma chains, C-terminal globular domain
Fibritin_C PF07921 Family 9 78 94.7 28 15.97 Changed Fibritin C-terminal region
Fibroin_P25 PF07294 Family 2 52 172.5 29 60.94 Changed Fibroin P25
Fib_alpha PF08702 Coiled-coil 65 1003 139.5 27 27.81 Changed Fibrinogen alpha/beta chain family
Fib_succ_major PF09603 Domain 40 966 182 21 45.88 Changed Fibrobacter succinogenes major domain (Fib_succ_major)
Fic PF02661 Family 211 13820 99 22 31.68 Changed Fic/DOC family
Fic_N PF13784 Family 157 1727 81.7 32 22.42 Changed Fic/DOC family N-terminal
FidL_like PF15941 Family 5 49 87.3 27 54.83 Changed FidL-like putative membrane protein
Fig1 PF12351 Family 27 749 182 40 63.55 Changed Ca2+ regulator and membrane fusion protein Fig1
FIIND PF13553 Family 32 1702 212.2 28 29.74 Changed Function to find
Fijivirus_P9-2 PF06837 Family 1 3 205.7 49 98.56 Changed Fijivirus P9-2 protein
Fiji_64_capsid PF05880 Family 1 5 547.2 48 98.06 Changed Fijivirus 64 kDa capsid protein
Filaggrin PF03516 Repeat 20 465 55.7 49 21.85 Changed Filaggrin
Filament PF00038 Coiled-coil 26 21973 275.5 32 58 Changed Intermediate filament protein
Filament_head PF04732 Family 45 2493 83.5 27 16.36 Changed Intermediate filament head (DNA binding) region
Filamin PF00630 Domain 123 60076 92.4 28 40.92 Changed Filamin/ABP280 repeat
Filo_glycop PF01611 Family 2 15 316.8 54 63.03 Changed Filovirus glycoprotein
Filo_VP24 PF06389 Family 2 8 251.6 53 100 Changed Filovirus membrane-associated protein VP24
Filo_VP35 PF02097 Family 2 9 295.1 49 77.59 Changed Filoviridae VP35
FilR1_middle PF08350 Family 84 265 61.4 25 23.15 Changed Methanogenesis regulatory protein FilR1, middle domain
Fil_haemagg PF05594 Repeat 150 5463 73.4 17 39.68 Changed Haemagglutinin repeat
Fil_haemagg_2 PF13332 Repeat 51 3645 128 17 21.23 Changed Hemagglutinin repeat
Fim-adh_lectin PF09222 Domain 2 0 0 0 0 Changed Fimbrial adhesin F17-AG, lectin domain
FimA PF16970 Family 2 243 131.2 35 70.25 Changed Type-1 fimbrial protein, A
Fimbrial PF00419 Domain 31 2209 151.2 19 62.84 Changed Fimbrial protein
Fimbrial_CS1 PF04449 Family 6 80 133.3 22 80.86 Changed CS1 type fimbrial major subunit
Fimbrial_K88 PF02432 Family 1 3 127 36 52.55 Changed Fimbrial, major and minor subunit
Fimbrial_PilY2 PF14481 Family 3 8 102.6 29 94.15 Changed Type 4 fimbrial biogenesis protein PilY2
Fimbrillin_C PF15495 Domain 29 215 89.4 25 17.38 Changed Major fimbrial subunit protein type IV, Fimbrillin, C-terminal
FimH_man-bind PF09160 Domain 5 51 140.5 37 48.96 Changed FimH, mannose binding
FIMP PF17672 Family 4 101 103 57 86.66 Changed Fertilisation-influencing membrane protein
Fin PF10955 Family 17 469 75.2 39 99.1 Changed Anti-sigma-F factor Fin
FIN1 PF17300 Family 10 27 225.5 30 93.55 Changed Filaments in between nuclei protein-1
FinO_N PF12602 Family 3 15 63.6 60 35.13 Changed Fertility inhibition protein N terminal
Fip1 PF05182 Motif 84 2630 43.2 58 7.07 Changed Fip1 motif
Fis1_TPR_C PF14853 Repeat 47 1891 51.9 43 27.98 Changed Fis1 C-terminal tetratricopeptide repeat
Fis1_TPR_N PF14852 Repeat 72 1601 32.6 42 18.32 Changed Fis1 N-terminal tetratricopeptide repeat
FISNA PF14484 Family 112 10276 70.7 48 7.55 Changed Fish-specific NACHT associated domain
FIST PF08495 Domain 298 3073 194.9 17 42.84 Changed FIST N domain
FIST_C PF10442 Domain 275 3204 134.3 19 30.39 Changed FIST C domain
FIT1_2 PF17357 Family 4 23 84.5 43 45.75 Changed Facilitor Of iron transport 1 and 2
FIVAR PF07554 Domain 204 4101 65.2 23 13.64 Changed FIVAR domain
FixG_C PF11614 Domain 160 3023 119.9 22 25.1 Changed IG-like fold at C-terminal of FixG, putative oxidoreductase
FixH PF05751 Family 52 2482 140.6 18 83.58 Changed FixH
FixO PF02433 Family 100 3282 202.5 47 59.15 Changed Cytochrome C oxidase, mono-heme subunit/FixO
FixP_N PF14715 Domain 149 2877 47.9 43 16.02 Changed N-terminal domain of cytochrome oxidase-cbb3, FixP
FixQ PF05545 Family 63 1954 46.3 28 78.13 Changed Cbb3-type cytochrome oxidase component FixQ
FixS PF03597 Family 174 2727 43.7 40 71.66 Changed Cytochrome oxidase maturation protein cbb3-type
FKBP26_C PF18046 Domain 10 86 71.9 26 28.89 Changed FKBP26_C-terminal
FKBP_C PF00254 Domain 131 47055 96.8 27 37.05 Changed FKBP-type peptidyl-prolyl cis-trans isomerase
FKBP_N PF01346 Domain 335 3613 92.2 29 39.43 Changed Domain amino terminal to FKBP-type peptidyl-prolyl isomerase
FKBP_N_2 PF18023 Domain 8 107 109.3 23 32.32 Changed BDBT FKBP like N-terminal
FKS1_dom1 PF14288 Family 67 4022 108.3 43 6.51 Changed 1,3-beta-glucan synthase subunit FKS1, domain-1
FKTN_N PF19737 Domain 12 514 237.7 52 58.56 Changed Fukutin N-terminal
FlaA PF04620 Family 9 140 197 23 66.91 Changed Flagellar filament outer layer protein Flaa
FlaC_arch PF05377 Coiled-coil 25 129 54.8 47 12.17 Changed Flagella accessory protein C (FlaC)
FlaE PF07559 Family 130 2925 140.1 21 29.63 Changed Flagellar basal body protein FlaE
FlaF PF07309 Family 52 958 111 29 90.28 Changed Flagellar protein FlaF
FlaG PF03646 Family 106 1950 100.6 22 79.78 Changed FlaG protein
Flag1_repress PF03614 Family 2 9 162.6 49 93.84 Changed Repressor of phase-1 flagellin
Flagellar_put PF12611 Family 74 792 23.8 53 18.6 Changed Putative flagellar
Flagellar_rod PF05149 Family 11 131 273.5 33 43.07 Changed Paraflagellar rod protein
Flagellin_C PF00700 Family 18 10587 84.9 30 22.48 Changed Bacterial flagellin C-terminal helical region
Flagellin_D3 PF08884 Domain 34 12 95.2 24 21.68 Changed Flagellin D3 domain
Flagellin_IN PF07196 Motif 128 2761 57 24 12 Changed Flagellin hook IN motif
Flagellin_N PF00669 Family 22 11730 136.1 28 35.54 Changed Bacterial flagellin N-terminal helical region
Flavin_Reduct PF01613 Domain 75 20462 153.3 20 69.93 Changed Flavin reductase like domain
Flavi_capsid PF01003 Family 27 3 116.3 28 3.41 Changed Flavivirus capsid protein C
Flavi_DEAD PF07652 Domain 19 37 133.9 23 10.94 Changed Flavivirus DEAD domain
Flavi_glycoprot PF00869 Domain 2 4 278.5 51 10.5 Changed Flavivirus glycoprotein, central and dimerisation domains
Flavi_glycop_C PF02832 Domain 2 3 97 45 2.85 Changed Flavivirus glycoprotein, immunoglobulin-like domain
Flavi_M PF01004 Family 3 4 74 42 2.79 Changed Flavivirus envelope glycoprotein M
Flavi_NS1 PF00948 Family 2 5 323.4 42 14.37 Changed Flavivirus non-structural Protein NS1
Flavi_NS2A PF01005 Family 2 3 186.3 26 5.47 Changed Flavivirus non-structural protein NS2A
Flavi_NS2B PF01002 Family 2 4 126.8 38 4.76 Changed Flavivirus non-structural protein NS2B
Flavi_NS4A PF01350 Family 2 4 143.5 43 5.4 Changed Flavivirus non-structural protein NS4A
Flavi_NS4B PF01349 Family 2 4 242.5 47 9.12 Changed Flavivirus non-structural protein NS4B
Flavi_NS5 PF00972 Domain 3 13 320 27 23.86 Changed Flavivirus RNA-directed RNA polymerase, fingers and palm domains
Flavi_NS5_thumb PF20483 Domain 7 9 162.4 35 9.73 New Flavivirus RNA-directed RNA polymerase, thumb domain
Flavi_propep PF01570 Family 2 4 83.8 48 3.16 Changed Flavivirus polyprotein propeptide
Flavodoxin_1 PF00258 Domain 59 19198 138.4 23 21.66 Changed Flavodoxin
Flavodoxin_2 PF02525 Domain 240 11940 187.2 20 89.61 Changed Flavodoxin-like fold
Flavodoxin_3 PF12641 Domain 16 524 147.2 25 85.93 Changed Flavodoxin domain
Flavodoxin_4 PF12682 Domain 1 1940 145.5 29 75.3 Changed Flavodoxin
Flavodoxin_5 PF12724 Domain 34 3214 129.8 17 65.39 Changed Flavodoxin domain
Flavodoxin_NdrI PF07972 Domain 53 1736 119.9 42 82.09 Changed NrdI Flavodoxin like
Flavokinase PF01687 Domain 1005 9974 127.2 34 41.4 Changed Riboflavin kinase
Flavoprotein PF02441 Family 89 16549 176.5 24 57.12 Changed Flavoprotein
FlbD PF06289 Family 155 1265 58.8 42 77.23 Changed Flagellar and Swarming motility proteins
FlbT PF07378 Family 54 921 123.8 33 88.39 Changed Flagellar protein FlbT
FleQ PF06490 Domain 44 491 112.1 22 23.55 Changed Flagellar regulatory protein FleQ
Flexi_CP PF00286 Domain 8 109 138.7 36 50.19 Changed Viral coat protein
Flexi_CP_N PF08358 Family 25 40 51.9 38 17.08 Changed Carlavirus coat
FlgD PF03963 Family 45 4191 73.6 31 35.97 Changed Flagellar hook capping protein - N-terminal region
FlgD_ig PF13860 Domain 42 3344 77.1 22 18.16 Changed FlgD Ig-like domain
FLgD_tudor PF13861 Domain 146 1730 132.8 21 58.54 Changed FlgD Tudor-like domain
FlgH PF02107 Family 239 3026 181.6 32 77.91 Changed Flagellar L-ring protein
FlgI PF02119 Family 218 3126 330.9 44 89.33 Changed Flagellar P-ring protein
FlgM PF04316 Family 254 2867 57.1 25 58.38 Changed Anti-sigma-28 factor, FlgM
FlgN PF05130 Family 78 2623 144.4 17 91.96 Changed FlgN protein
FlgO PF17680 Domain 105 621 131.1 25 57.65 Changed FlgO protein
FlgT_C PF16538 Domain 21 291 76.4 26 19.95 Changed Flagellar assembly protein T, C-terminal domain
FlgT_M PF16539 Domain 21 299 156.4 23 40.11 Changed Flagellar assembly protein T, middle domain
FlgT_N PF16548 Domain 19 314 87.2 27 22.54 Changed Flagellar assembly protein T, N-terminal domain
Flg_bbr_C PF06429 Domain 450 20840 77.8 23 23.15 Changed Flagellar basal body rod FlgEFG protein C-terminal
Flg_bb_rod PF00460 Family 15 21863 30.1 36 10.17 Changed Flagella basal body rod protein
Flg_hook PF02120 Domain 182 4773 84 19 17.58 Changed Flagellar hook-length control protein FliK
Flg_new PF09479 Domain 220 8246 67.9 23 15.68 Changed Listeria-Bacteroides repeat domain (List_Bact_rpt)
Flg_new_2 PF18998 Domain 56 6368 74.1 20 14.55 Changed Divergent InlB B-repeat domain
FlhC PF05280 Family 31 725 170.3 47 87.89 Changed Flagellar transcriptional activator (FlhC)
FlhD PF05247 Family 32 703 100.6 42 92.72 Changed Flagellar transcriptional activator (FlhD)
FlhE PF06366 Family 12 167 103.1 31 72.65 Changed Flagellar protein FlhE
FliC PF12445 Family 26 26 137.8 23 25.6 Changed Flagellin protein
FliC_SP PF12613 Family 3 14 53.2 57 13.87 Changed Flagellin structural protein
FliD_C PF07195 Family 26 3627 242.3 21 46.41 Changed Flagellar hook-associated protein 2 C-terminus
FliD_N PF02465 Family 408 3321 98.3 24 17.86 Changed Flagellar hook-associated protein 2 N-terminus
FliE PF02049 Family 223 4210 89 27 83.47 Changed Flagellar hook-basal body complex protein FliE
FliG_C PF01706 Domain 295 4441 107.7 38 31.89 Changed FliG C-terminal domain
FliG_M PF14841 Family 264 4280 75.5 32 22.13 Changed FliG middle domain
FliG_N PF14842 Family 308 4223 102.5 28 30.31 Changed FliG N-terminal domain
FliH PF02108 Family 31 3488 130.7 18 51.86 Changed Flagellar assembly protein FliH
FliJ PF02050 Coiled-coil 69 2877 123 18 83.17 Changed Flagellar FliJ protein
FliL PF03748 Family 441 4366 99.6 20 59.67 Changed Flagellar basal body-associated protein FliL
FLILHELTA PF10306 Family 60 634 88.3 33 34.19 Changed Hypothetical protein FLILHELTA
FliM PF02154 Family 7 3453 190.6 30 57.05 Changed Flagellar motor switch protein FliM
FliMN_C PF01052 Family 633 9268 72.3 27 27.63 Changed Type III flagellar switch regulator (C-ring) FliN C-term
FliN_N PF16973 Domain 10 138 47 39 28.15 Changed Flagellar motor switch protein FliN N-terminal
FliO PF04347 Family 171 3367 90.6 17 53.02 Changed Flagellar biosynthesis protein, FliO
FliP PF00813 Family 356 4683 193 49 77.35 Changed FliP family
FliS PF02561 Family 364 3508 115.3 29 82.96 Changed Flagellar protein FliS
FliS_cochap PF16522 Domain 6 34 149.8 28 81.4 Changed Flagellar FLiS export co-chaperone, HP1076
FliT PF05400 Family 76 818 82.8 23 74.32 Changed Flagellar protein FliT
FliW PF02623 Family 226 1648 119.4 29 81.33 Changed FliW protein
FliX PF10768 Family 26 312 134.2 33 94.99 Changed Class II flagellar assembly regulator
Flo11 PF10182 Domain 32 163 144.7 23 17.9 Changed Flo11 domain
FloA PF12127 Family 57 1341 307.4 64 94.22 Changed Flotillin-like protein FloA
Flocculin PF00624 Repeat 384 1663 41 44 27.36 Changed Flocculin repeat
Flocculin_t3 PF13928 Repeat 226 823 43.1 42 12.99 Changed Flocculin type 3 repeat
Flot PF15975 Family 27 3110 112.3 29 23.19 Changed Flotillin
Flp1_like PF16982 Family 66 449 48.4 37 76.18 Changed Putative Flagellin, Flp1-like, domain
FlpD PF02662 Family 211 1234 113.3 36 32.99 Changed Methyl-viologen-reducing hydrogenase, delta subunit
Flp_C PF05202 Family 2 10 172.1 37 60.51 Changed Recombinase Flp protein
Flp_Fap PF04964 Family 20 2912 46.1 37 74 Changed Flp/Fap pilin component
Flp_N PF03930 Domain 7 5 83 44 25.43 Changed Recombinase Flp protein N-terminus
Flt3_lig PF02947 Domain 7 258 110.1 67 43.61 Changed flt3 ligand
FluMu_N PF17891 Domain 11 92 49 33 39.64 Changed Mu-like prophage FluMu N-terminal domain
Flu_B_M2 PF04772 Family 1 3 109 89 100 Changed Influenza B matrix protein 2 (BM2)
Flu_B_NS1 PF02942 Family 1 3 247 91 87.9 Changed Influenza B non-structural protein (NS1)
Flu_C_NS1 PF03506 Family 1 2 152 30 62.17 Changed Influenza C non-structural protein (NS1)
Flu_C_NS2 PF03555 Family 2 3 57 58 25.48 Changed Influenza C non-structural protein (NS2)
Flu_M1 PF00598 Domain 2 32 154.3 80 62.29 Changed Influenza Matrix protein (M1)
Flu_M1_C PF08289 Domain 2 31 94.6 81 37.6 Changed Influenza Matrix protein (M1) C-terminal domain
Flu_M2 PF00599 Family 2 22 96.5 80 100 Changed Influenza Matrix protein (M2)
Flu_NP PF00506 Family 2 34 470.4 74 97.07 Changed Influenza virus nucleoprotein
Flu_NS1 PF00600 Family 2 25 217.1 82 95.23 Changed Influenza non-structural protein (NS1)
Flu_NS2 PF00601 Family 2 22 93.9 76 77.93 Changed Influenza non-structural protein (NS2)
Flu_PA PF00603 Family 3 44 497.5 62 90.8 Changed Influenza RNA-dependent RNA polymerase subunit PA
Flu_PB1 PF00602 Family 4 41 616.9 55 91.95 Changed Influenza RNA-dependent RNA polymerase subunit PB1
Flu_PB2 PF00604 Family 3 41 615 58 89.06 Changed Influenza RNA-dependent RNA polymerase subunit PB2
FlxA PF14282 Coiled-coil 15 302 97.8 21 58.23 Changed FlxA-like protein
FLYWCH PF04500 Domain 41 4567 59.9 24 23.88 Changed FLYWCH zinc finger domain
FLYWCH_N PF15423 Family 11 261 104.3 65 22.19 Changed FLYWCH-type zinc finger-containing protein
FLYWCH_u PF16662 Disordered 11 698 43.7 48 27.94 Changed FLYWCH-type zinc finger-containing protein 1
FmdA_AmdA PF03069 Family 70 7155 209.9 20 84.44 Changed Acetamidase/Formamidase family
FmdE PF02663 Domain 160 861 129.4 24 53.86 Changed FmdE, Molybdenum formylmethanofuran dehydrogenase operon
FmiP_Thoc5 PF09766 Family 55 1946 260.1 33 51.54 Changed Fms-interacting protein/Thoc5
FMN_bind PF04205 Domain 835 8318 84.8 23 28.92 Changed FMN-binding domain
FMN_bind_2 PF04299 Family 263 3488 168.1 30 76.02 Changed Putative FMN-binding domain
FMN_dh PF01070 Domain 173 18001 293.5 28 82.12 Changed FMN-dependent dehydrogenase
FMN_red PF03358 Domain 154 30187 146.2 18 70.29 Changed NADPH-dependent FMN reductase
FMO-like PF00743 Family 5 33357 257.7 18 59.09 Changed Flavin-binding monooxygenase-like
FMP23 PF17315 Family 22 50 113.4 35 24.96 Changed Found in mitochondrial proteome
Fmp27 PF10344 Family 23 984 602.1 21 29.44 Changed Mitochondrial protein from FMP27
Fmp27_GFWDK PF10347 Domain 27 1732 139.9 31 5.69 Changed RNA pol II promoter Fmp27 protein domain
Fmp27_SW PF10305 Domain 123 754 102.2 34 3.59 Changed RNA pol II promoter Fmp27 protein domain
Fmp27_WPPW PF10359 Domain 90 880 453.4 27 17.58 Changed RNA pol II promoter Fmp27 protein domain
FmrO PF07091 Family 3 54 239.9 31 89.72 Changed Ribosomal RNA methyltransferase (FmrO)
fn1 PF00039 Domain 57 12253 38.5 42 15.69 Changed Fibronectin type I domain
fn2 PF00040 Domain 256 9529 41.6 48 4.9 Changed Fibronectin type II domain
fn3 PF00041 Domain 98 422883 84.8 20 24.08 Changed Fibronectin type III domain
Fn3-like PF14310 Family 589 19544 71 30 8.92 Changed Fibronectin type III-like domain
fn3_2 PF16893 Domain 41 754 88.1 58 19.73 Changed Fibronectin type III domain
fn3_3 PF14686 Domain 144 2807 75.5 32 12.59 Changed Polysaccharide lyase family 4, domain II
fn3_4 PF16794 Domain 15 887 101 51 11.49 Changed Fibronectin-III type domain
fn3_5 PF06280 Domain 22 2068 116 22 11.25 Changed Fn3-like domain
fn3_6 PF17766 Domain 167 11167 97.7 34 13.72 Changed Fibronectin type-III domain
FN3_7 PF18447 Domain 15 220 94.4 54 21.82 Changed Fibronectin type III domain
Fn3_assoc PF13287 Domain 25 1781 65.1 28 7.98 Changed Fn3 associated
fn3_PAP PF17808 Domain 5 1235 115.3 46 19.5 Changed Fn3-like domain from Purple Acid Phosphatase
FNIP PF05725 Repeat 34 7842 42.6 33 42.07 Changed FNIP Repeat
FNIP_C PF14638 Family 20 1231 179.3 57 16.96 Changed Folliculin-interacting protein C-terminus
FNIP_M PF14637 Family 18 1270 222.5 58 21.27 Changed Folliculin-interacting protein middle domain
FNIP_N PF14636 Family 49 1548 112.9 42 10.57 Changed Folliculin-interacting protein N-terminus
Fn_bind PF02986 Motif 33 14 38.5 37 11.75 Changed Fibronectin binding repeat
Foamy_BEL PF03274 Family 2 14 158.7 28 48.56 Changed Foamy virus BEL 1/2 protein
Foamy_virus_ENV PF03408 Family 1 16 919.6 45 99.62 Changed Foamy virus envelope protein
Focadhesin PF11229 Family 13 626 459.9 51 34.54 Changed Focadhesin
Focal_AT PF03623 Domain 19 2715 125 66 13.12 Changed Focal adhesion targeting region
FOG_N PF15888 Domain 9 50 109.4 32 16.16 Changed Folded gastrulation N-terminus
Foie-gras_1 PF11817 Repeat 18 2234 221.1 22 21.59 Changed Foie gras liver health family 1
FokI_cleav_dom PF09254 Domain 4 59 169.6 30 32.63 Changed FokI, cleavage domain
FokI_D1 PF02981 Domain 3 26 139.2 40 23.95 Changed FokI, recognition domain, subdomain 1
FokI_D3 PF16902 Domain 3 25 67.1 38 11.8 Changed FokI, D3 domain
FokI_dom_2 PF02980 Domain 4 28 136.2 44 23.43 Changed FokI, recognition domain, subdomain 2
Folate_carrier PF01770 Family 17 2314 302.4 36 82.99 Changed Reduced folate carrier
Folate_rec PF03024 Domain 34 2427 160.2 23 38.3 Changed Folate receptor family
FolB PF02152 Domain 791 8750 110.6 27 60.96 Changed Dihydroneopterin aldolase
Folliculin PF11704 Family 85 1500 177.8 27 30.48 Changed Vesicle coat protein involved in Golgi to plasma membrane transport
Folliculin_C PF16692 Domain 10 595 195.7 42 37.31 Changed Folliculin C-terminal domain
FOLN PF09289 Domain 23 1880 21.9 51 6.1 Changed Follistatin/Osteonectin-like EGF domain
FOP_dimer PF09398 Domain 4 1262 75.4 40 24.19 Changed FOP N terminal dimerisation domain
FoP_duplication PF13865 Family 35 3023 73 26 28.55 Changed C-terminal duplication domain of Friend of PRMT1
Forkhead PF00250 Domain 276 21731 84.2 43 16.84 Changed Forkhead domain
Forkhead_N PF08430 Family 29 829 130.9 34 29.59 Changed Forkhead N-terminal region
Form-deh_trans PF09163 Domain 46 637 43.7 43 14.39 Changed Formate dehydrogenase N, transmembrane
Formin_GBD_N PF18382 Domain 13 1544 104.4 56 8.29 Changed Formin N-terminal GTPase-binding domain
Formyl_trans_C PF02911 Domain 65 11740 100.6 26 25.44 Changed Formyl transferase, C-terminal domain
Formyl_trans_N PF00551 Domain 13 29216 174.4 26 52.08 Changed Formyl transferase
Form_Nir_trans PF01226 Family 484 5017 239.9 26 81.74 Changed Formate/nitrite transporter
Fox-1_C PF12414 Family 8 2963 88.4 67 23.29 Changed Calcitonin gene-related peptide regulator C terminal
FOXO-TAD PF16676 Domain 17 1307 41.6 54 7.12 Changed Transactivation domain of FOXO protein family
FOXO_KIX_bdg PF16675 Family 17 1008 79.4 37 13.08 Changed KIX-binding domain of forkhead box O, CR2
FOXP-CC PF16159 Domain 26 2957 68.2 74 11.07 Changed FOXP coiled-coil domain
FPL PF09758 Family 28 1813 139 56 15.86 Changed Uncharacterised conserved protein
FPN1 PF06963 Family 16 2502 351 27 79.57 Changed Ferroportin1 (FPN1)
FpoO PF10621 Family 5 15 93.6 37 92.67 Changed F420H2 dehydrogenase subunit FpoO
FPP PF05911 Coiled-coil 28 3848 271.3 17 72.73 Changed Filament-like plant protein, long coiled-coil
FPRL1_inhibitor PF16104 Family 1 1 105 100 78.95 Changed Formyl peptide receptor-like 1 inhibitory protein
FPV060 PF17614 Family 1 11 193.2 32 93.82 Changed Viral CC-type chemokine
FR47 PF08445 Family 9 4197 82.2 22 30.62 Changed FR47-like protein
Fra10Ac1 PF09725 Family 57 1156 112.3 54 39.25 Changed Folate-sensitive fragile site protein Fra10Ac1
Frag1 PF10277 Family 64 5448 204.5 19 56.65 Changed Frag1/DRAM/Sfk1 family
fragilysinNterm PF16376 Domain 2 0 0 0 0 Changed N-terminal domain of fragilysin
FragX_IP PF05994 Family 26 2401 583.4 52 66.26 Changed Cytoplasmic Fragile-X interacting family
Frankia_peptide PF14407 Family 8 19 61.4 35 69.24 Changed Ribosomally synthesized peptide prototyped by Frankia Franean1_4349.
Frataxin_Cyay PF01491 Domain 227 2720 106 32 64.5 Changed Frataxin-like domain
FRB_dom PF08771 Domain 82 2173 98.4 59 4.37 Changed FKBP12-rapamycin binding domain
FRD2 PF03197 Family 1 34 97.9 37 79.46 Changed Bacteriophage FRD2 protein
Frem_N PF19309 Domain 16 1209 211.3 43 8.81 Changed Frem protein N-terminal domain
FRG PF08867 Domain 57 960 96 28 30.28 Changed FRG domain
FRG1 PF06229 Domain 10 1399 173.1 33 56.69 Changed FRG1-like domain
FRG2 PF15315 Family 6 103 160.7 53 61.45 Changed Facioscapulohumeral muscular dystrophy candidate 2
FrhB_FdhB_C PF04432 Domain 172 1911 159.8 23 37.46 Changed Coenzyme F420 hydrogenase/dehydrogenase, beta subunit C terminus
FrhB_FdhB_N PF04422 Family 169 1686 76.1 26 17.8 Changed Coenzyme F420 hydrogenase/dehydrogenase, beta subunit N-term
Frigida PF07899 Family 49 2546 229.5 26 46.1 Changed Frigida-like protein
Fringe PF02434 Family 27 5870 184 21 50.52 Changed Fringe-like
Frizzled PF01534 Family 81 4781 286.3 40 49.63 Changed Frizzled/Smoothened family membrane region
FRP PF18032 Domain 6 93 98.9 44 89.78 Changed Photoprotection regulator fluorescence recovery protein
FrpC PF06901 Family 3 6 241 55 96.08 Changed RTX iron-regulated protein FrpC
FRQ PF09421 Family 13 443 647.8 27 85.77 Changed Frequency clock protein
FrsA-like PF06500 Family 4 1449 283.7 21 68.9 Changed Esterase FrsA-like
Frtz PF11768 Repeat 3 694 414.9 43 71.89 Changed WD repeat-containing and planar cell polarity effector protein Fritz
Fructosamin_kin PF03881 Family 23 5078 263.4 27 86.79 Changed Fructosamine kinase
Fry_C PF19421 Domain 15 2986 454.9 40 23.14 Changed Furry protein C-terminal
FSAP_sig_propep PF03032 Family 18 3 30.7 87 77.31 Changed Frog skin active peptide family signal and propeptide
FSA_C PF10479 Family 1 2093 284.7 31 13.21 Changed Fragile site-associated protein C-terminus
FSH1 PF03959 Domain 46 5654 206.7 21 67.85 Changed Serine hydrolase (FSH1)
FSIP1 PF15554 Family 12 490 270.6 26 70.26 Changed FSIP1 family
FSIP2 PF15783 Family 15 766 483.7 24 36.04 Changed Fibrous sheath-interacting protein 2
Fst_toxin PF13955 Domain 7 6 21 55 60.87 Changed Toxin Fst, type I toxin-antitoxin system
FTA2 PF13095 Family 36 385 186 24 60.13 Changed Kinetochore Sim4 complex subunit FTA2
FTA4 PF13093 Family 58 469 201.9 33 72.51 Changed Kinetochore complex Fta4 of Sim4 subunit, or CENP-50
FTCD PF02971 Domain 36 1169 132.8 44 31.18 Changed Formiminotransferase domain
FTCD_C PF04961 Family 232 1999 173.3 32 55.87 Changed Formiminotransferase-cyclodeaminase
FTCD_N PF07837 Domain 153 1871 168.4 37 44.96 Changed Formiminotransferase domain, N-terminal subdomain
FTH PF01827 Domain 75 2081 137.4 17 38.8 Changed FTH domain
FTHFS PF01268 Family 386 6712 529.3 51 82.68 Changed Formate--tetrahydrofolate ligase
FTO_CTD PF12934 Domain 7 641 136 53 29.42 Changed FTO C-terminal domain
FTO_NTD PF12933 Domain 13 736 241.9 51 58.9 Changed FTO catalytic domain
FTP PF07504 Motif 144 3846 48.9 26 6.83 Changed Fungalysin/Thermolysin Propeptide Motif
FTR PF01913 Domain 57 441 144.8 47 47.83 Changed Formylmethanofuran-tetrahydromethanopterin formyltransferase
FTR1 PF03239 Family 13 4701 236.1 22 71.55 Changed Iron permease FTR1 family
FtrD-like PF10080 Family 62 365 103.2 34 31.41 Changed Membrane iron-sulfur containing protein FtrD-like
FTR_C PF02741 Domain 63 442 149.1 50 49.42 Changed FTR, proximal lobe
FtsA PF14450 Domain 413 9397 177.4 20 62.88 Changed Cell division protein FtsA
FtsA_C PF11983 Family 16 115 72.1 25 16.32 Changed Cell division protein FtsA, C-terminal
FtsH_ext PF06480 Family 157 10032 100.6 15 14.77 Changed FtsH Extracellular
FtsJ PF01728 Family 226 17089 183.6 24 46.73 Changed FtsJ-like methyltransferase
FtsK_4TM PF13491 Domain 53 5621 162.3 19 19.25 Changed 4TM region of DNA translocase FtsK/SpoIIIE
FtsK_alpha PF17854 Domain 50 8357 100.4 42 11.84 Changed FtsK alpha domain
FtsK_gamma PF09397 Domain 401 8435 62.8 45 7.56 Changed Ftsk gamma domain
FtsK_SpoIIIE PF01580 Domain 16 20641 177.5 24 27.67 Changed FtsK/SpoIIIE family
FtsK_SpoIIIE_N PF12538 Family 11 101 113.8 20 7.94 Changed DNA transporter
FtsL PF04999 Coiled-coil 29 1804 90.7 26 83.56 Changed Cell division protein FtsL
FtsL_2 PF19579 Domain 165 881 99.1 28 79.48 Changed Bacteriodetes cell division protein (FtsL-like)
FtsQ_DivIB_C PF03799 Domain 318 5343 117.9 17 42.07 Changed Cell division protein FtsQ/DivIB, C-terminal
FTSW_RODA_SPOVE PF01098 Family 13 19445 337 27 87.16 Changed Cell cycle protein
FtsX PF02687 Family 77 82192 121 18 28.26 Changed FtsX-like permease family
FtsX_ECD PF18075 Domain 420 5609 97.2 21 32.47 Changed FtsX extracellular domain
FtsZ_C PF12327 Domain 22 9348 95.2 46 22.02 Changed FtsZ family, C-terminal domain
FTZ PF03867 Family 5 22 272.5 51 59.27 Changed Fushi tarazu (FTZ), N-terminal region
Fucokinase PF07959 Repeat 42 1350 336.2 25 42.9 Changed L-fucokinase
Fucose_iso_C PF02952 Domain 22 1552 140.8 26 27.18 Changed L-fucose isomerase, C-terminal domain
Fucose_iso_N1 PF07881 Family 38 709 164.8 54 29.29 Changed L-fucose isomerase, first N-terminal domain
Fucose_iso_N2 PF07882 Family 43 720 162.2 51 29.44 Changed L-fucose isomerase, second N-terminal domain
Fucosidase_C PF16757 Domain 46 2334 85.5 26 17.13 Changed Alpha-L-fucosidase C-terminal domain
FucT_N PF18025 Domain 12 125 92.7 31 27.63 Changed Alpha-(1,3)-fucosyltransferase FucT N-terminal domain
FumaraseC_C PF10415 Domain 612 10729 54.4 43 11.53 Changed Fumarase C C-terminus
Fumarate_red_C PF02300 Domain 31 358 124.6 38 95 Changed Fumarate reductase subunit C
Fumarate_red_D PF02313 Domain 26 366 110.3 42 94.24 Changed Fumarate reductase subunit D
Fumble PF03630 Family 110 4615 296.8 40 63.86 Changed Fumble
Fumerase PF05681 Family 346 5163 272.5 38 60.27 Changed Fumarate hydratase (Fumerase)
Fumerase_C PF05683 Family 112 5165 194.9 41 46.03 Changed Fumarase C-terminus
FUN14 PF04930 Family 114 1998 94.7 31 51.72 Changed FUN14 family
Fungal_KA1 PF16797 Domain 69 547 122.7 37 10.31 Changed Fungal kinase associated-1 domain
Fungal_lectin PF07938 Repeat 3 455 214.2 16 59.83 Changed Fungal fucose-specific lectin
Fungal_lectin_2 PF18647 Domain 30 272 97.2 31 15.18 Changed Alpha-galactosyl-binding fungal lectin
Fungal_TACC PF12709 Coiled-coil 19 471 68.7 46 9.14 Changed Fungal Transforming acidic coiled-coil (TACC) proteins
Fungal_trans PF04082 Domain 71 73111 233.1 13 30.84 Changed Fungal specific transcription factor domain
Fungal_trans_2 PF11951 Family 81 29015 278.6 11 50.86 Changed Fungal specific transcription factor domain
Fungus-induced PF10917 Family 13 41 44.1 51 39.77 Changed Fungus-induced protein
Fun_ATP-synt_8 PF05933 Family 7 143 47.1 54 64.73 Changed Fungal ATP synthase protein 8 (A6L)
FUR PF01475 Family 21 19321 118.3 24 80.57 Changed Ferric uptake regulator family
Furin-like PF00757 Domain 40 5336 155.7 36 12.82 Changed Furin-like cysteine rich region
Furin-like_2 PF15913 Domain 11 1637 92.4 46 24.59 Changed Furin-like repeat, cysteine-rich
Fur_reg_FbpA PF13076 Family 18 255 35.4 36 60.36 Changed Fur-regulated basic protein A
Fur_reg_FbpB PF13040 Family 29 356 38.8 37 83.12 Changed Fur-regulated basic protein B
FUSC PF04632 Family 56 2438 502.2 17 84.32 Changed Fusaric acid resistance protein family
FUSC-like PF12805 Domain 36 1802 245.8 19 35.14 Changed FUSC-like inner membrane protein yccS
FUSC_2 PF13515 Family 162 9274 134.8 18 19.41 Changed Fusaric acid resistance protein-like
Fuseless PF15993 Family 18 290 223 26 65.3 Changed Fuseless
Fusion_F0 PF13044 Family 1 2 436 83 98.2 Changed Fusion glycoprotein F0, Isavirus
Fusion_gly PF00523 Family 9 96 454.2 25 81.62 Changed Fusion glycoprotein F0
Fusion_gly_K PF01621 Family 4 33 329.1 32 97.86 Changed Cell fusion glycoprotein K
FUT8_N_cat PF19745 Domain 15 1189 339.1 38 78.95 Changed Alpha-(1,6)-fucosyltransferase N- and catalytic domains
Fuz_longin_1 PF19036 Domain 36 3142 124.1 30 20.6 Changed First Longin domain of FUZ, MON1 and HPS1
Fuz_longin_2 PF19037 Domain 35 3081 116.3 27 19.08 Changed Second Longin domain of FUZ, MON1 and HPS1
Fuz_longin_3 PF19038 Domain 36 2853 114.4 25 18.74 Changed Third Longin domain of FUZ, MON1 and HPS1
Fve PF09259 Domain 2 34 100.3 47 54.87 Changed Fungal immunomodulatory protein Fve
fvmJAB_N PF20011 Domain 6 16 157.2 26 44.63 Changed JAB N-terminal domain
fvmRadSAM-pep PF20007 Family 5 18 71.7 49 96.56 Changed FtsH ternary system-associated peptide
fvmX1 PF19998 Domain 7 19 269.5 33 91.46 Changed FtsH ternary system domain X1
fvmX2 PF20000 Domain 4 21 254.8 35 98.44 Changed FtsH ternary system domain X2
fvmX3 PF19999 Domain 13 22 86.1 34 96.78 Changed FtsH ternary system domain X3
fvmX3-analog PF20002 Family 7 15 87.5 45 99.54 Changed FtsH ternary system domain X3-analog
fvmX5 PF20003 Domain 5 17 189.1 44 99.97 Changed FtsH ternary system domain X5
fvmX6 PF20004 Domain 3 16 338.5 34 92.76 Changed FtsH ternary system domain X6
fvmX7 PF20005 Domain 9 49 360.2 20 46.22 Changed FtsH ternary system domain X7
fvmYukDl_N PF20006 Domain 6 11 87.1 22 18.11 Changed YukD-like N-terminal domain
FWWh PF14922 Family 24 541 133.6 35 28.14 Changed Protein of unknown function
FXa_inhibition PF14670 Domain 121 34551 36.8 42 5.3 Changed Coagulation Factor Xa inhibitory site
FXMRP1_C_core PF12235 Family 18 2509 103.3 57 19.73 Changed Fragile X-related 1 protein core C terminal
FXMR_C2 PF16098 Family 6 740 68.9 67 13.28 Changed Fragile X-related mental retardation protein C-terminal region 2
FXR_C1 PF16096 Disordered 9 1185 75.7 66 12.15 Changed Fragile X-related 1 protein C-terminal region 2
FXR_C3 PF16097 Family 8 508 66.4 57 10.37 Changed Fragile X-related 1 protein C-terminal region 3
FxsA PF04186 Family 202 3384 109.4 32 66.88 Changed FxsA cytoplasmic membrane protein
FYDLN_acid PF09538 Family 63 1229 113.6 33 93.44 Changed Protein of unknown function (FYDLN_acid)
FYRC PF05965 Family 98 4380 82.6 28 3.37 Changed F/Y rich C-terminus
FYRN PF05964 Family 124 4135 50 36 1.97 Changed F/Y-rich N-terminus
FYTT PF07078 Family 3 472 233.4 43 88.78 Changed Forty-two-three protein
FYVE PF01363 Domain 129 30324 70.1 33 7.53 Changed FYVE zinc finger
FYVE_2 PF02318 Family 15 5868 110.3 29 11.46 Changed FYVE-type zinc finger
Fz PF01392 Domain 260 9880 107.8 31 18.81 Changed Fz domain
Fzo_mitofusin PF04799 Family 22 1344 155.4 54 21.6 Changed fzo-like conserved region
F_actin_bind PF08919 Domain 19 1323 105.3 48 9.15 Changed F-actin binding
F_actin_bund_C PF18060 Domain 11 60 92.4 35 29.41 Changed F actin bundling C terminal
F_actin_cap_B PF01115 Family 82 2005 222.1 57 79.46 Changed F-actin capping protein, beta subunit
F_bP_aldolase PF01116 Domain 688 12245 299.1 33 88.94 Changed Fructose-bisphosphate aldolase class-II
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