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F-112 PF09645.5 F-112 protein

F-actin_cap_A PF01267.12 F-actin capping protein alpha subunit

F-box PF00646.28 F-box domain

F-box-like PF12937.2 F-box-like

F-box-like_2 PF13013.1 F-box-like domain

F-protein PF00469.15 Negative factor, (F-Protein) or Nef

F1F0-ATPsyn_F PF10791.4 Mitochondrial F1-F0 ATP synthase subunit F of fungi

F420_ligase PF01996.11 F420-0:Gamma-glutamyl ligase

F420_oxidored PF03807.12 NADP oxidoreductase coenzyme F420-dependent

F5_F8_type_C PF00754.20 F5/8 type C domain

FA PF08736.6 FERM adjacent (FA)

FAA_hydrolase PF01557.13 Fumarylacetoacetate (FAA) hydrolase family

FAA_hydrolase_N PF09298.6 Fumarylacetoacetase N-terminal

FabA PF07977.8 FabA-like domain

FACT-Spt16_Nlob PF14826.1 FACT complex subunit SPT16 N-terminal lobe domain

FAD-oxidase_C PF02913.14 FAD linked oxidases, C-terminal domain

FAD-SLDH PF12318.3 Membrane bound FAD containing D-sorbitol dehydrogenase

FadA PF09403.5 Adhesion protein FadA

FadR_C PF07840.7 FadR C-terminal domain

FAD_binding_1 PF00667.15 FAD binding domain

FAD_binding_2 PF00890.19 FAD binding domain

FAD_binding_3 PF01494.14 FAD binding domain

FAD_binding_4 PF01565.18 FAD binding domain

FAD_binding_5 PF00941.16 FAD binding domain in molybdopterin dehydrogenase

FAD_binding_6 PF00970.19 Oxidoreductase FAD-binding domain

FAD_binding_7 PF03441.9 FAD binding domain of DNA photolyase

FAD_binding_8 PF08022.7 FAD-binding domain

FAD_binding_9 PF08021.6 Siderophore-interacting FAD-binding domain

FAD_oxidored PF12831.2 FAD dependent oxidoreductase

FAD_syn PF06574.7 FAD synthetase

Fae PF08714.6 Formaldehyde-activating enzyme (Fae)

FAE1_CUT1_RppA PF08392.7 FAE1/Type III polyketide synthase-like protein

FaeA PF04703.7 FaeA-like protein

FAIM1 PF06905.8 Fas apoptotic inhibitory molecule (FAIM1)

FAINT PF04385.10 Domain of unknown function, DUF529

FAM101 PF15068.1 FAM101 family

FAM104 PF15434.1 Family 104

FAM110_C PF14160.1 Centrosome-associated C terminus

FAM110_N PF14161.1 Centrosome-associated N terminus

FAM117 PF15388.1 Protein Family FAM117

FAM124 PF15067.1 FAM124 family

FAM131 PF15010.1 Putative cell signalling

FAM150 PF15129.1 FAM150 family

FAM163 PF15069.1 FAM163 family

FAM165 PF14981.1 FAM165 family

FAM176 PF14851.1 FAM176 family

FAM177 PF14774.1 FAM177 family

FAM178 PF14816.1 Family of unknown function, FAM178

FAM180 PF15173.1 FAM180 family

FAM181 PF15238.1 FAM181

FAM183 PF14886.1 FAM183A and FAM183B related

FAM194 PF14977.1 FAM194 protein

FAM195 PF14799.1 FAM195 family

FAM196 PF15265.1 FAM196 family

FAM198 PF15051.1 FAM198 protein

FAM209 PF15206.1 FAM209 family

FAM212 PF15342.1 FAM212 family

FAM216B PF15107.1 FAM216B protein family

FAM217 PF15344.1 FAM217 family

FAM219A PF15260.1 Protein family FAM219A

FAM220 PF15487.1 FAM220 family

FAM222A PF15258.1 Protein family of FAM222A

FAM24 PF15193.1 FAM24 family

FAM47 PF14642.1 FAM47 family

FAM53 PF15242.1 Family of FAM53

FAM60A PF15396.1 Protein Family FAM60A

FAM70 PF14967.1 FAM70 protein

FAM72 PF14976.1 FAM72 protein

FAM74 PF15026.1 FAM74 protein

FAM75 PF14650.1 FAM75 family

FAM86 PF14904.1 Family of unknown function

FAM91_C PF14648.1 FAM91 C-terminus

FAM91_N PF14647.1 FAM91 N-terminus

FAM92 PF06730.6 FAM92 protein

FANCAA PF15146.1 Fanconi anemia-associated

FancD2 PF14631.1 Fanconi anaemia protein FancD2 nuclease

FANCF PF11107.3 Fanconi anemia group F protein (FANCF)

FANCI_HD1 PF14679.1 FANCI helical domain 1

FANCI_HD2 PF14680.1 FANCI helical domain 2

FANCI_S1 PF14675.1 FANCI solenoid 1

FANCI_S1-cap PF14674.1 FANCI solenoid 1 cap

FANCI_S2 PF14676.1 FANCI solenoid 2

FANCI_S3 PF14677.1 FANCI solenoid 3

FANCI_S4 PF14678.1 FANCI solenoid 4

FANCL_C PF11793.3 FANCL C-terminal domain

Fanconi_A PF03511.9 Fanconi anaemia group A protein

Fanconi_C PF02106.10 Fanconi anaemia group C protein

FAP PF07174.6 Fibronectin-attachment protein (FAP)

Fapy_DNA_glyco PF01149.19 Formamidopyrimidine-DNA glycosylase N-terminal domain

Far-17a_AIG1 PF04750.9 FAR-17a/AIG1-like protein

FAR1 PF03101.10 FAR1 DNA-binding domain

FARP PF01581.11 FMRFamide related peptide family

Fasciclin PF02469.17 Fasciclin domain

Fascin PF06268.8 Fascin domain

FAST_1 PF06743.10 FAST kinase-like protein, subdomain 1

FAST_2 PF08368.7 FAST kinase-like protein, subdomain 2

FAT PF02259.18 FAT domain

FATC PF02260.15 FATC domain

FA_desaturase PF00487.19 Fatty acid desaturase

FA_desaturase_2 PF03405.9 Fatty acid desaturase

FA_FANCE PF11510.3 Fanconi Anaemia group E protein FANCE

FA_hydroxylase PF04116.8 Fatty acid hydroxylase superfamily

FA_synthesis PF02504.10 Fatty acid synthesis protein

FBA PF04300.8 F-box associated region

FBA_1 PF07734.8 F-box associated

FBA_2 PF07735.12 F-box associated

FBA_3 PF08268.7 F-box associated domain

FBD PF08387.5 FBD

FBP PF07299.6 Fibronectin-binding protein (FBP)

FbpA PF05833.6 Fibronectin-binding protein A N-terminus (FbpA)

FBPase PF00316.15 Fructose-1-6-bisphosphatase

FBPase_2 PF06874.6 Firmicute fructose-1,6-bisphosphatase

FBPase_3 PF01950.11 Fructose-1,6-bisphosphatase

FBPase_glpX PF03320.8 Bacterial fructose-1,6-bisphosphatase, glpX-encoded

FB_lectin PF07367.6 Fungal fruit body lectin

Fb_signal PF08341.6 Fibronectin-binding protein signal sequence

FCD PF07729.7 FCD domain

Fcf1 PF04900.7 Fcf1

Fcf2 PF08698.6 Fcf2 pre-rRNA processing

FCH PF00611.18 Fes/CIP4, and EFC/F-BAR homology domain

FcoT PF10862.3 FcoT-like thioesterase domain

FCP1_C PF09309.5 FCP1, C-terminal

FCSD-flav_bind PF09242.6 Flavocytochrome c sulphide dehydrogenase, flavin-binding

FctA PF12892.2 T surface-antigen of pili

FDC-SP PF15215.1 Follicular dendritic cell secreted peptide

FDF PF09532.5 FDF domain

FdhD-NarQ PF02634.10 FdhD/NarQ family

FdhE PF04216.7 Protein involved in formate dehydrogenase formation

FdsD PF11390.3 NADH-dependant formate dehydrogenase delta subunit FdsD

FdtA PF05523.6 WxcM-like, C-terminal

FDX-ACB PF03147.9 Ferredoxin-fold anticodon binding domain

Fe-ADH PF00465.14 Iron-containing alcohol dehydrogenase

Fe-ADH_2 PF13685.1 Iron-containing alcohol dehydrogenase

Fe-S_assembly PF04384.8 Iron-sulphur cluster assembly

Fe-S_biosyn PF01521.15 Iron-sulphur cluster biosynthesis

Fea1 PF07692.6 Low iron-inducible periplasmic protein

FecCD PF01032.13 FecCD transport family

FecR PF04773.8 FecR protein

Feld-I_B PF09252.5 Allergen Fel d I-B chain

Fels1 PF05666.6 Fels-1 Prophage Protein-like

FemAB PF02388.11 FemAB family

FeoA PF04023.9 FeoA domain

FeoB_C PF07664.7 Ferrous iron transport protein B C terminus

FeoB_N PF02421.13 Ferrous iron transport protein B

FeoC PF09012.5 FeoC like transcriptional regulator

Fer2 PF00111.22 2Fe-2S iron-sulfur cluster binding domain

Fer2_2 PF01799.15 [2Fe-2S] binding domain

Fer2_3 PF13085.1 2Fe-2S iron-sulfur cluster binding domain

Fer2_4 PF13510.1 2Fe-2S iron-sulfur cluster binding domain

Fer2_BFD PF04324.10 BFD-like [2Fe-2S] binding domain

Fer4 PF00037.22 4Fe-4S binding domain

Fer4_10 PF13237.1 4Fe-4S dicluster domain

Fer4_11 PF13247.1 4Fe-4S dicluster domain

Fer4_12 PF13353.1 4Fe-4S single cluster domain

Fer4_13 PF13370.1 4Fe-4S single cluster domain

Fer4_14 PF13394.1 4Fe-4S single cluster domain

Fer4_15 PF13459.1 4Fe-4S single cluster domain

Fer4_16 PF13484.1 4Fe-4S double cluster binding domain

Fer4_17 PF13534.1 4Fe-4S dicluster domain

Fer4_18 PF13746.1 4Fe-4S dicluster domain

Fer4_19 PF06902.6 Divergent 4Fe-4S mono-cluster

Fer4_2 PF12797.2 4Fe-4S binding domain

Fer4_20 PF14691.1 Dihydroprymidine dehydrogenase domain II, 4Fe-4S cluster

Fer4_21 PF14697.1 4Fe-4S dicluster domain

Fer4_3 PF12798.2 4Fe-4S binding domain

Fer4_4 PF12800.2 4Fe-4S binding domain

Fer4_5 PF12801.2 4Fe-4S binding domain

Fer4_6 PF12837.2 4Fe-4S binding domain

Fer4_7 PF12838.2 4Fe-4S dicluster domain

Fer4_8 PF13183.1 4Fe-4S dicluster domain

Fer4_9 PF13187.1 4Fe-4S dicluster domain

Fer4_NifH PF00142.13 4Fe-4S iron sulfur cluster binding proteins, NifH/frxC family

FerA PF08165.6 FerA (NUC095) domain

FerB PF08150.7 FerB (NUC096) domain

FerI PF08151.7 FerI (NUC094) domain

FERM_C PF09380.5 FERM C-terminal PH-like domain

FERM_M PF00373.13 FERM central domain

FERM_N PF09379.5 FERM N-terminal domain

Ferric_reduct PF01794.14 Ferric reductase like transmembrane component

Ferritin PF00210.19 Ferritin-like domain

Ferritin-like PF12902.2 Ferritin-like

Ferritin_2 PF13668.1 Ferritin-like domain

Ferrochelatase PF00762.14 Ferrochelatase

FeS PF04060.8 Putative Fe-S cluster

Fes1 PF08609.5 Nucleotide exchange factor Fes1

FeThRed_A PF02941.10 Ferredoxin thioredoxin reductase variable alpha chain

FeThRed_B PF02943.10 Ferredoxin thioredoxin reductase catalytic beta chain

FEZ PF07763.8 FEZ-like protein

Fez1 PF06818.10 Fez1

Fe_bilin_red PF05996.7 Ferredoxin-dependent bilin reductase

Fe_dep_repress PF01325.14 Iron dependent repressor, N-terminal DNA binding domain

Fe_dep_repr_C PF02742.10 Iron dependent repressor, metal binding and dimerisation domain

Fe_hyd_lg_C PF02906.9 Iron only hydrogenase large subunit, C-terminal domain

Fe_hyd_SSU PF02256.12 Iron hydrogenase small subunit

FF PF01846.14 FF domain

FG-GAP PF01839.18 FG-GAP repeat

FG-GAP_2 PF14312.1 FG-GAP repeat

FGase PF05013.7 N-formylglutamate amidohydrolase

FGE-sulfatase PF03781.11 Sulfatase-modifying factor enzyme 1

FGF PF00167.13 Fibroblast growth factor

FGF-BP1 PF06473.7 FGF binding protein 1 (FGF-BP1)

FGGY_C PF02782.11 FGGY family of carbohydrate kinases, C-terminal domain

FGGY_N PF00370.16 FGGY family of carbohydrate kinases, N-terminal domain

FH2 PF02181.18 Formin Homology 2 Domain

FHA PF00498.21 FHA domain

FHIPEP PF00771.15 FHIPEP family

FhuF PF06276.7 Ferric iron reductase FhuF-like transporter

FhuF_C PF11575.3 FhuF 2Fe-2S C-terminal domain

FIBP PF05427.6 Acidic fibroblast growth factor binding (FIBP)

Fibrillarin PF01269.12 Fibrillarin

Fibrillarin_2 PF10113.4 Fibrillarin-like archaeal protein

Fibrinogen_aC PF12160.3 Fibrinogen alpha C domain

Fibrinogen_BP PF08017.6 Fibrinogen binding protein

Fibrinogen_C PF00147.13 Fibrinogen beta and gamma chains, C-terminal globular domain

Fibritin_C PF07921.7 Fibritin C-terminal region

Fibroin_P25 PF07294.6 Fibroin P25

Fib_alpha PF08702.5 Fibrinogen alpha/beta chain family

Fib_succ_major PF09603.5 Fibrobacter succinogenes major domain (Fib_succ_major)

Fic PF02661.13 Fic/DOC family

Fic_N PF13784.1 Fic/DOC family N-terminal

Fig1 PF12351.3 Ca2+ regulator and membrane fusion protein Fig1

FIIND PF13553.1 Function to find

Fijivirus_P9-2 PF06837.6 Fijivirus P9-2 protein

Fiji_64_capsid PF05880.6 Fijivirus 64 kDa capsid protein

Filaggrin PF03516.8 Filaggrin

Filament PF00038.16 Intermediate filament protein

Filament_head PF04732.9 Intermediate filament head (DNA binding) region

Filamin PF00630.14 Filamin/ABP280 repeat

Filo_glycop PF01611.11 Filovirus glycoprotein

Filo_VP24 PF06389.6 Filovirus membrane-associated protein VP24

Filo_VP35 PF02097.10 Filoviridae VP35

Fil_haemagg PF05594.9 Haemagluttinin repeat

Fil_haemagg_2 PF13332.1 Haemagluttinin repeat

Fim-adh_lectin PF09222.5 Fimbrial adhesin F17-AG, lectin domain

Fimbrial PF00419.15 Fimbrial protein

Fimbrial_CS1 PF04449.7 CS1 type fimbrial major subunit

Fimbrial_K88 PF02432.10 Fimbrial, major and minor subunit

Fimbrial_PilY2 PF14481.1 Type 4 fimbrial biogenesis protein PilY2

Fimbrillin_C PF15495.1 Major fimbrial subunit protein type IV, Fimbrillin, C-terminal

FimH_man-bind PF09160.5 FimH, mannose binding

FimP PF09766.4 Fms-interacting protein

FinO_N PF12602.3 Fertility inhibition protein N terminal

Fip1 PF05182.8 Fip1 motif

Fis1_TPR_C PF14853.1 Fis1 C-terminal tetratricopeptide repeat

Fis1_TPR_N PF14852.1 Fis1 N-terminal tetratricopeptide repeat

FISNA PF14484.1 Fish-specific NACHT associated domain

FIST PF08495.5 FIST N domain

FIST_C PF10442.4 FIST C domain

FIVAR PF07554.8 Uncharacterised Sugar-binding Domain

FixG_C PF11614.3 IG-like fold at C-terminal of FixG, putative oxidoreductase

FixH PF05751.6 FixH

FixO PF02433.10 Cytochrome C oxidase, mono-heme subunit/FixO

FixP_N PF14715.1 N-terminal domain of cytochrome oxidase-cbb3, FixP

FixQ PF05545.6 Cbb3-type cytochrome oxidase component FixQ

FKBP_C PF00254.23 FKBP-type peptidyl-prolyl cis-trans isomerase

FKBP_N PF01346.13 Domain amino terminal to FKBP-type peptidyl-prolyl isomerase

FKS1_dom1 PF14288.1 1,3-beta-glucan synthase subunit FKS1, domain-1

FlaA PF04620.7 Flagellar filament outer layer protein Flaa

FlaC_arch PF05377.6 Flagella accessory protein C (FlaC)

FlaE PF07559.9 Flagellar basal body protein FlaE

FlaF PF07309.6 Flagellar protein FlaF

FlaG PF03646.10 FlaG protein

Flag1_repress PF03614.8 Repressor of phase-1 flagellin

Flagellar_rod PF05149.7 Paraflagellar rod protein

Flagellin_C PF00700.16 Bacterial flagellin C-terminal helical region

Flagellin_D3 PF08884.6 Flagellin D3 domain

Flagellin_IN PF07196.8 Flagellin hook IN motif

Flagellin_N PF00669.15 Bacterial flagellin N-terminal helical region

Flavin_Reduct PF01613.13 Flavin reductase like domain

Flavi_capsid PF01003.14 Flavivirus capsid protein C

Flavi_DEAD PF07652.9 Flavivirus DEAD domain

Flavi_glycoprot PF00869.15 Flavivirus glycoprotein, central and dimerisation domains

Flavi_glycop_C PF02832.11 Flavivirus glycoprotein, immunoglobulin-like domain

Flavi_M PF01004.14 Flavivirus envelope glycoprotein M

Flavi_NS1 PF00948.16 Flavivirus non-structural Protein NS1

Flavi_NS2A PF01005.14 Flavivirus non-structural protein NS2A

Flavi_NS2B PF01002.14 Flavivirus non-structural protein NS2B

Flavi_NS4A PF01350.12 Flavivirus non-structural protein NS4A

Flavi_NS4B PF01349.12 Flavivirus non-structural protein NS4B

Flavi_NS5 PF00972.15 Flavivirus RNA-directed RNA polymerase

Flavi_propep PF01570.12 Flavivirus polyprotein propeptide

Flavodoxin_1 PF00258.20 Flavodoxin

Flavodoxin_2 PF02525.12 Flavodoxin-like fold

Flavodoxin_3 PF12641.2 Flavodoxin domain

Flavodoxin_4 PF12682.2 Flavodoxin

Flavodoxin_5 PF12724.2 Flavodoxin domain

Flavodoxin_NdrI PF07972.6 NrdI Flavodoxin like

Flavokinase PF01687.12 Riboflavin kinase

Flavoprotein PF02441.14 Flavoprotein

FlbD PF06289.6 Flagellar protein (FlbD)

FlbT PF07378.6 Flagellar protein FlbT

FleQ PF06490.6 Flagellar regulatory protein FleQ

Flexi_CP PF00286.15 Viral coat protein

Flexi_CP_N PF08358.5 Carlavirus coat

FlgD PF03963.9 Flagellar hook capping protein - N-terminal region

FlgD_ig PF13860.1 FlgD Ig-like domain

FLgD_tudor PF13861.1 FlgD Tudor-like domain

FlgH PF02107.11 Flagellar L-ring protein

FlgI PF02119.11 Flagellar P-ring protein

FlgM PF04316.8 Anti-sigma-28 factor, FlgM

FlgN PF05130.7 FlgN protein

Flg_bbr_C PF06429.8 Flagellar basal body rod FlgEFG protein C-terminal

Flg_bb_rod PF00460.15 Flagella basal body rod protein

Flg_hook PF02120.11 Flagellar hook-length control protein FliK

Flg_new PF09479.5 Listeria-Bacteroides repeat domain (List_Bact_rpt)

FlhC PF05280.6 Flagellar transcriptional activator (FlhC)

FlhD PF05247.8 Flagellar transcriptional activator (FlhD)

FlhE PF06366.8 Flagellar protein FlhE

FliC PF12445.3 Flagellin protein

FliC_SP PF12613.3 Flagellin structural protein

FliD_C PF07195.7 Flagellar hook-associated protein 2 C-terminus

FliD_N PF02465.13 Flagellar hook-associated protein 2 N-terminus

FliE PF02049.13 Flagellar hook-basal body complex protein FliE

FliG_C PF01706.11 FliG C-terminal domain

FliG_M PF14841.1 FliG middle domain

FliG_N PF14842.1 FliG N-terminal domain

FliH PF02108.11 Flagellar assembly protein FliH

FliJ PF02050.11 Flagellar FliJ protein

FliL PF03748.9 Flagellar basal body-associated protein FliL

FLILHELTA PF10306.4 Hypothetical protein FLILHELTA

FliM PF02154.10 Flagellar motor switch protein FliM

FliO PF04347.8 Flagellar biosynthesis protein, FliO

FliP PF00813.15 FliP family

FliS PF02561.9 Flagellar protein FliS

FliT PF05400.8 Flagellar protein FliT

FliW PF02623.10 FliW protein

FliX PF10768.4 Class II flagellar assembly regulator

Flo11 PF10182.4 Flo11 domain

Flocculin PF00624.13 Flocculin repeat

Flocculin_t3 PF13928.1 Flocculin type 3 repeat

FLO_LFY PF01698.11 Floricaula / Leafy protein

FlpD PF02662.11 Methyl-viologen-reducing hydrogenase, delta subunit

Flp_C PF05202.7 Recombinase Flp protein

Flp_Fap PF04964.9 Flp/Fap pilin component

Flp_N PF03930.9 Recombinase Flp protein N-terminus

Flt3_lig PF02947.9 flt3 ligand

FluMu_gp41 PF10109.4 Mu-like prophage FluMu protein gp41

Flu_B_M2 PF04772.7 Influenza B matrix protein 2 (BM2)

Flu_B_NS1 PF02942.9 Influenza B non-structural protein (NS1)

Flu_C_NS1 PF03506.8 Influenza C non-structural protein (NS1)

Flu_C_NS2 PF03555.9 Influenza C non-structural protein (NS2)

Flu_M1 PF00598.14 Influenza Matrix protein (M1)

Flu_M1_C PF08289.6 Influenza Matrix protein (M1) C-terminal domain

Flu_M2 PF00599.12 Influenza Matrix protein (M2)

Flu_NP PF00506.13 Influenza virus nucleoprotein

Flu_NS1 PF00600.14 Influenza non-structural protein (NS1)

Flu_NS2 PF00601.14 Influenza non-structural protein (NS2)

Flu_PA PF00603.12 Influenza RNA-dependent RNA polymerase subunit PA

Flu_PB1 PF00602.12 Influenza RNA-dependent RNA polymerase subunit PB1

Flu_PB2 PF00604.12 Influenza RNA-dependent RNA polymerase subunit PB2

FlxA PF14282.1 FlxA-like protein

FLYWCH PF04500.11 FLYWCH zinc finger domain

FLYWCH_N PF15423.1 FLYWCH-type zinc finger-containing protein

FmdA_AmdA PF03069.10 Acetamidase/Formamidase family

FmdE PF02663.9 FmdE, Molybdenum formylmethanofuran dehydrogenase operon

FMN_bind PF04205.9 FMN-binding domain

FMN_bind_2 PF04299.7 Putative FMN-binding domain

FMN_dh PF01070.13 FMN-dependent dehydrogenase

FMN_red PF03358.10 NADPH-dependent FMN reductase

FMO-like PF00743.14 Flavin-binding monooxygenase-like

Fmp27 PF10344.4 Mitochondrial protein from FMP27

Fmp27_GFWDK PF10347.4 RNA pol II promoter Fmp27 protein domain

Fmp27_SW PF10305.4 RNA pol II promoter Fmp27 protein domain

Fmp27_WPPW PF10359.4 RNA pol II promoter Fmp27 protein domain

FmrO PF07091.6 Ribosomal RNA methyltransferase (FmrO)

Fn3-like PF14310.1 Fibronectin type III-like domain

Fn3_assoc PF13287.1 Fn3 associated

FNIP PF05725.7 FNIP Repeat

FNIP_C PF14638.1 Folliculin-interacting protein C-terminus

FNIP_M PF14637.1 Folliculin-interacting protein middle domain

FNIP_N PF14636.1 Folliculin-interacting protein N-terminus

Fn_bind PF02986.9 Fibronectin binding repeat

Foamy_BEL PF03274.9 Foamy virus BEL 1/2 protein

Foamy_virus_ENV PF03408.9 Foamy virus envelope protein

Focal_AT PF03623.8 Focal adhesion targeting region

Foie-gras_1 PF11817.3 Foie gras liver health family 1

FokI_C PF02980.11 Restriction endonuclease FokI, catalytic domain

FokI_N PF02981.10 Restriction endonuclease FokI, recognition domain

Folate_carrier PF01770.13 Reduced folate carrier

Folate_rec PF03024.9 Folate receptor family

FolB PF02152.13 Dihydroneopterin aldolase

Folliculin PF11704.3 Vesicle coat protein involved in Golgi to plasma membrane transport

FOLN PF09289.5 Follistatin/Osteonectin-like EGF domain

FOP_dimer PF09398.5 FOP N terminal dimerisation domain

FoP_duplication PF13865.1 C-terminal duplication domain of Friend of PRMT1

Fork_head PF00250.13 Fork head domain

Fork_head_N PF08430.7 Forkhead N-terminal region

Form-deh_trans PF09163.6 Formate dehydrogenase N, transmembrane

Formyl_trans_C PF02911.13 Formyl transferase, C-terminal domain

Formyl_trans_N PF00551.14 Formyl transferase

Form_Nir_trans PF01226.12 Formate/nitrite transporter

Fox-1_C PF12414.3 Calcitonin gene-related peptide regulator C terminal

FPL PF09758.4 Uncharacterised conserved protein

FPN1 PF06963.7 Ferroportin1 (FPN1)

FpoO PF10621.4 F420H2 dehydrogenase subunit FpoO

FR47 PF08445.5 FR47-like protein

Fra10Ac1 PF09725.4 Folate-sensitive fragile site protein Fra10Ac1

Frag1 PF10277.4 Frag1/DRAM/Sfk1 family

FragX_IP PF05994.6 Cytoplasmic Fragile-X interacting family

Frankia_peptide PF14407.1 Ribosomally synthesized peptide prototyped by Frankia Franean1_4349.

Frataxin_Cyay PF01491.11 Frataxin-like domain

FRD2 PF03197.8 Bacteriophage FRD2 protein

FRG PF08867.6 FRG domain

FRG1 PF06229.7 FRG1-like family

FRG2 PF15315.1 Facioscapulohumeral muscular dystrophy candidate 2

FrhB_FdhB_C PF04432.8 Coenzyme F420 hydrogenase/dehydrogenase, beta subunit C terminus

FrhB_FdhB_N PF04422.8 Coenzyme F420 hydrogenase/dehydrogenase, beta subunit N-term

Frigida PF07899.6 Frigida-like protein

Fringe PF02434.11 Fringe-like

Frizzled PF01534.12 Frizzled/Smoothened family membrane region

FrpC PF06901.7 RTX iron-regulated protein FrpC

FRQ PF09421.5 Frequency clock protein

Fructosamin_kin PF03881.9 Fructosamine kinase

FSA_C PF10479.4 Fragile site-associated protein C-terminus

FSH1 PF03959.8 Serine hydrolase (FSH1)

FSIP1 PF15554.1 FSIP1 family

Fst_toxin PF13955.1 Toxin Fst, type I toxin-antitoxin system

FTA2 PF13095.1 Kinetochore Sim4 complex subunit FTA2

FTA4 PF13093.1 Kinetochore complex Fta4 of Sim4 subunit, or CENP-50

FTCD PF02971.9 Formiminotransferase domain

FTCD_C PF04961.7 Formiminotransferase-cyclodeaminase

FTCD_N PF07837.7 Formiminotransferase domain, N-terminal subdomain

FTH PF01827.22 FTH domain

FTHFS PF01268.14 Formate--tetrahydrofolate ligase

FTO_CTD PF12934.2 FTO C-terminal domain

FTO_NTD PF12933.2 FTO catalytic domain

FTP PF07504.8 Fungalysin/Thermolysin Propeptide Motif

FTR PF01913.13 Formylmethanofuran-tetrahydromethanopterin formyltransferase

FTR1 PF03239.9 Iron permease FTR1 family

FTR_C PF02741.10 FTR, proximal lobe

FtsA PF14450.1 Cell division protein FtsA

FtsH_ext PF06480.10 FtsH Extracellular

FtsJ PF01728.14 FtsJ-like methyltransferase

Ftsk_gamma PF09397.5 Ftsk gamma domain

FtsK_SpoIIIE PF01580.13 FtsK/SpoIIIE family

FtsK_SpoIIIE_N PF12538.3 DNA transporter

FtsL PF04999.8 Cell division protein FtsL

FtsQ PF03799.10 Cell division protein FtsQ

FTSW_RODA_SPOVE PF01098.14 Cell cycle protein

FtsX PF02687.16 FtsX-like permease family

FtsZ_C PF12327.3 FtsZ family, C-terminal domain

FTZ PF03867.9 Fushi tarazu (FTZ), N-terminal region

Fucokinase PF07959.7 L-fucokinase

Fucose_iso_C PF02952.12 L-fucose isomerase, C-terminal domain

Fucose_iso_N1 PF07881.7 L-fucose isomerase, first N-terminal domain

Fucose_iso_N2 PF07882.7 L-fucose isomerase, second N-terminal domain

FumaraseC_C PF10415.4 Fumarase C C-terminus

Fumarate_red_C PF02300.12 Fumarate reductase subunit C

Fumarate_red_D PF02313.12 Fumarate reductase subunit D

Fumble PF03630.9 Fumble

Fumerase PF05681.9 Fumarate hydratase (Fumerase)

Fumerase_C PF05683.7 Fumarase C-terminus

FUN14 PF04930.10 FUN14 family

Fungal_lectin PF07938.7 Fungal fucose-specific lectin

Fungal_trans PF04082.13 Fungal specific transcription factor domain

Fungal_trans_2 PF11951.3 Fungal specific transcription factor domain

Fun_ATP-synt_8 PF05933.8 Fungal ATP synthase protein 8 (A6L)

FUR PF01475.14 Ferric uptake regulator family

Furin-like PF00757.15 Furin-like cysteine rich region

FUSC PF04632.7 Fusaric acid resistance protein family

FUSC-like PF12805.2 FUSC-like inner membrane protein yccS

FUSC_2 PF13515.1 Fusaric acid resistance protein-like

Fusion_gly PF00523.13 Fusion glycoprotein F0

Fusion_gly_K PF01621.12 Cell fusion glycoprotein K

Fve PF09259.6 Fungal immunomodulatory protein Fve

FWWh PF14922.1 Protein of unknown function

FXa_inhibition PF14670.1 Coagulation Factor Xa inhibitory site

FXR1P_C PF12235.3 Fragile X-related 1 protein C terminal

FxsA PF04186.8 FxsA cytoplasmic membrane protein

FYDLN_acid PF09538.5 Protein of unknown function (FYDLN_acid)

FYRC PF05965.9 F/Y rich C-terminus

FYRN PF05964.9 F/Y-rich N-terminus

FYTT PF07078.6 Forty-two-three protein

FYVE PF01363.16 FYVE zinc finger

FYVE_2 PF02318.11 FYVE-type zinc finger

Fz PF01392.17 Fz domain

Fzo_mitofusin PF04799.8 fzo-like conserved region

F_actin_bind PF08919.5 F-actin binding

F_actin_cap_B PF01115.12 F-actin capping protein, beta subunit

F_bP_aldolase PF01116.15 Fructose-bisphosphate aldolase class-II

fn1 PF00039.13 Fibronectin type I domain

fn2 PF00040.14 Fibronectin type II domain

fn3 PF00041.16 Fibronectin type III domain

fn3_3 PF14686.1 Polysaccharide lyase family 4, domain II