Pfam 22.0 :: Browse Families

Pfam 22.0 :: Browse Families - F
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Browse Pfam

Available sections: 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 Top twenty families

Name	acc number	#seed	#full	av. len	av. %id	structure	Description
F
F-112	PF09645	2	2	89 aa	38%		F-112 protein
F-actin_cap_A	PF01267	5	128	261 aa	53%	1izn	F-actin capping protein alpha subunit
F-box	PF00646	510	4376	48 aa	20%	1fs2	F-box domain
F-protein	PF00469	20	7351	187 aa	71%	1avv	Negative factor, (F-Protein) or Nef
F420_ligase	PF01996	7	105	237 aa	35%		F420-0:Gamma-glutamyl ligase
F420_oxidored	PF03807	59	1163	206 aa	23%	1jay	NADP oxidoreductase coenzyme F420-dependent
F5_F8_type_C	PF00754	187	1183	117 aa	18%	1fac	F5/8 type C domain
FA	PF08736	36	205	46 aa	43%		FERM adjacent (FA)
FAA_hydrolase	PF01557	20	1360	171 aa	30%	1qcn	Fumarylacetoacetate (FAA) hydrolase family
FabA	PF07977	51	943	122 aa	34%		FabA-like domain
FAD-oxidase_C	PF02913	65	1922	219 aa	24%	1ahu	FAD linked oxidases, C-terminal domain
FadA	PF09403	2	12	125 aa	76%		Adhesion protein FadA
FadR_C	PF07840	10	71	171 aa	48%	1h9g	FadR C-terminal domain
FAD_binding_1	PF00667	15	628	188 aa	27%	1amo	FAD binding domain
FAD_binding_2	PF00890	65	2601	304 aa	30%	1ges	FAD binding domain
FAD_binding_3	PF01494	20	1756	236 aa	26%	2phh	FAD binding domain
FAD_binding_4	PF01565	144	3633	125 aa	23%	2vao	FAD binding domain
FAD_binding_5	PF00941	96	864	174 aa	29%	1qj2	FAD binding domain in molybdopterin dehydrogenase
FAD_binding_6	PF00970	118	2386	92 aa	24%	1cne	Oxidoreductase FAD-binding domain
FAD_binding_7	PF03441	24	804	227 aa	30%	1qnf	FAD binding domain of DNA photolyase
FAD_binding_8	PF08022	19	463	98 aa	27%		FAD-binding domain
FAD_binding_9	PF08021	40	228	108 aa	33%		Siderophore-interacting FAD-binding domain
FAD_syn	PF06574	64	584	152 aa	33%	1n05	FAD synthetase
Fae	PF08714	20	150	126 aa	58%		Formaldehyde-activating enzyme (Fae)
FAE1_CUT1_RppA	PF08392	37	145	267 aa	49%		FAE1/Type III polyketide synthase-like protein
FaeA	PF04703	5	25	62 aa	58%		FaeA-like protein
FAE_3-kCoA_syn1	PF07168	5	21	280 aa	63%		Fatty acid elongase 3-ketoacyl-CoA synthase 1
FAIM1	PF06905	2	19	174 aa	56%		Fas apoptotic inhibitory molecule (FAIM1)
FAINT	PF04385	68	1347	72 aa	19%		Domain of unknown function, DUF529
Fanconi_A	PF03511	2	2	64 aa	66%		Fanconi anaemia group A protein
Fanconi_C	PF02106	3	16	446 aa	56%		Fanconi anaemia group C protein
FAP	PF07174	3	18	289 aa	66%		Fibronectin-attachment protein (FAP)
Fapy_DNA_glyco	PF01149	61	665	114 aa	31%	1k82	Formamidopyrimidine-DNA glycosylase N-terminal domain
Far-17a_AIG1	PF04750	8	36	174 aa	40%		FAR-17a/AIG1-like protein
FAR1	PF03101	56	267	82 aa	27%		FAR1 DNA-binding domain
FARP	PF01581	61	742	10 aa	44%		FMRFamide related peptide family
Fasciclin	PF02469	123	882	121 aa	24%	1o70	Fasciclin domain
Fascin	PF06268	24	161	106 aa	24%	1dfc	Fascin domain
FAST_1	PF06743	14	74	70 aa	32%		FAST kinase-like protein, subdomain 1
FAST_2	PF08368	16	76	85 aa	29%		FAST kinase-like protein, subdomain 2
FAT	PF02259	34	109	364 aa	23%		FAT domain
FATC	PF02260	14	267	32 aa	38%		FATC domain
FA_desaturase	PF00487	108	2028	213 aa	17%		Fatty acid desaturase
FA_desaturase_2	PF03405	11	166	290 aa	47%	1afr	Fatty acid desaturase
FA_hydroxylase	PF04116	193	936	114 aa	21%		Fatty acid hydroxylase superfamily
FA_synthesis	PF02504	11	477	318 aa	38%	1vi1	Fatty acid synthesis protein
FBA	PF04300	6	62	174 aa	40%	1umi	F-box associated region
FBA_1	PF07734	109	265	140 aa	24%		F-box associated
FBA_2	PF07735	135	197	68 aa	25%		F-box associated
FBA_3	PF08268	55	142	115 aa	29%		F-box associated
FBD	PF08387	112	230	50 aa	27%		FBD
FBP	PF07299	5	35	205 aa	42%		Fibronectin-binding protein (FBP)
FbpA	PF05833	21	217	404 aa	28%		Fibronectin-binding protein A N-terminus (FbpA)
FBPase	PF00316	12	474	292 aa	41%	1frp	Fructose-1-6-bisphosphatase
FBPase_2	PF06874	11	72	598 aa	52%		Firmicute fructose-1,6-bisphosphatase
FBPase_3	PF01950	5	46	350 aa	56%	1umg	Fructose-1,6-bisphosphatase
FBPase_glpX	PF03320	6	271	306 aa	49%	1ni9	Bacterial fructose-1,6-bisphosphatase, glpX-encoded
FB_lectin	PF07367	3	23	132 aa	47%		Fungal fruit body lectin
Fb_signal	PF08341	24	140	71 aa	45%		Fibronectin-binding protein signal sequence
FCD	PF07729	102	2804	125 aa	21%	1e2x	FCD domain
Fcf1	PF04900	10	120	95 aa	40%		Fcf1
Fcf2	PF08698	29	58	96 aa	34%		Fcf2 pre-rRNA processing
FCH	PF00611	33	370	89 aa	22%		Fes/CIP4 homology domain
FCP1_C	PF09309	5	11	244 aa	63%		FCP1, C-terminal
FCSD-flav_bind	PF09242	26	63	69 aa	33%	1fcd	Flavocytochrome c sulphide dehydrogenase, flavin-binding
FdhD-NarQ	PF02634	7	384	242 aa	31%		FdhD/NarQ family
FdhE	PF04216	5	93	264 aa	40%		Protein involved in formate dehydrogenase formation
FdrA	PF06263	2	40	450 aa	43%		Bacterial FdrA protein
FdtA	PF05523	8	73	128 aa	40%		WxcM-like, C-terminal
FDX-ACB	PF03147	18	605	93 aa	31%	1pys	Ferredoxin-fold anticodon binding domain
Fe-ADH	PF00465	13	1493	355 aa	26%	1jqa	Iron-containing alcohol dehydrogenase
Fe-S_biosyn	PF01521	35	1124	89 aa	31%	1nwb	Iron-sulphur cluster biosynthesis
FecCD	PF01032	27	1947	296 aa	29%	1l7v	FecCD transport family
FecR	PF04773	94	481	93 aa	31%		FecR protein
Feld-I_B	PF09252	9	21	65 aa	48%	1puo	Allergen Fel d I-B chain
Fels1	PF05666	4	34	49 aa	46%		Fels-1 Prophage Protein-like
FemAB	PF02388	11	280	384 aa	27%	1p4n	FemAB family
FeoA	PF04023	78	594	73 aa	22%	1g3w	FeoA domain
FeoB_C	PF07664	62	395	53 aa	33%		Ferrous iron transport protein B C terminus
FeoB_N	PF02421	60	395	160 aa	21%		Ferrous iron transport protein B
Fer2	PF00111	214	4715	70 aa	22%	3fxc	2Fe-2S iron-sulfur cluster binding domain
Fer2_2	PF01799	26	1021	75 aa	41%	1alo	[2Fe-2S] binding domain
Fer2_BFD	PF04324	67	1008	53 aa	28%		BFD-like [2Fe-2S] binding domain
Fer4	PF00037	533	11990	23 aa	33%	5fd1	4Fe-4S binding domain
Fer4_NifH	PF00142	14	6460	126 aa	67%	1nip	4Fe-4S iron sulfur cluster binding proteins, NifH/frxC family
FerA	PF08165	12	21	66 aa	38%		FerA (NUC095) domain
FerB	PF08150	6	31	76 aa	50%		FerB (NUC096) domain
FerI	PF08151	5	31	71 aa	55%		FerI (NUC094) domain
FERM_C	PF09380	18	410	88 aa	33%	1ef1	FERM C-terminal PH-like domain
FERM_M	PF00373	65	757	120 aa	24%	1gc7	FERM central domain
FERM_N	PF09379	39	531	82 aa	30%	1gc7	FERM N-terminal domain
Ferric_reduct	PF01794	166	769	128 aa	19%		Ferric reductase like transmembrane component
Ferritin	PF00210	89	1560	134 aa	21%	1fha	Ferritin-like domain
Ferrochelatase	PF00762	21	600	301 aa	29%	1ak1	Ferrochelatase
FeS	PF04060	19	362	34 aa	46%		Putative Fe-S cluster
Fes1	PF08609	4	27	92 aa	48%		Nucleotide exchange factor Fes1
FeThRed_A	PF02941	4	29	69 aa	48%	1dj7	Ferredoxin thioredoxin reductase variable alpha chain
FeThRed_B	PF02943	4	38	102 aa	64%	1dj7	Ferredoxin thioredoxin reductase catalytic beta chain
FEZ	PF07763	5	46	223 aa	48%		FEZ-like protein
Fez1	PF06818	6	40	176 aa	50%		Fez1
Fe_bilin_red	PF05996	14	89	223 aa	28%		Ferredoxin-dependent bilin reductase
Fe_dep_repress	PF01325	10	338	58 aa	30%	2dtr	Iron dependent repressor, N-terminal DNA binding domain
Fe_dep_repr_C	PF02742	10	338	68 aa	34%	2dtr	Iron dependent repressor, metal binding and dimerisation domain
Fe_hyd_lg_C	PF02906	18	331	269 aa	35%	1hfe	Iron only hydrogenase large subunit, C-terminal domain
Fe_hyd_SSU	PF02256	10	149	58 aa	34%	1hfe	Iron hydrogenase small subunit
FF	PF01846	30	382	52 aa	22%	1h40	FF domain
FFD_TFG	PF09542	34	81	43 aa	45%		FFD and TFG box motifs
FG-GAP	PF01839	474	1849	33 aa	29%	1a8x	FG-GAP repeat
FGase	PF05013	16	271	220 aa	27%		N-formylglutamate amidohydrolase
FGF	PF00167	27	428	109 aa	34%	1bas	Fibroblast growth factor
FGF-BP1	PF06473	4	13	188 aa	35%		FGF binding protein 1 (FGF-BP1)
FGGY_C	PF02782	12	1479	198 aa	27%	1gla	FGGY family of carbohydrate kinases, C-terminal domain
FGGY_N	PF00370	13	1689	225 aa	26%	1gla	FGGY family of carbohydrate kinases, N-terminal domain
FH2	PF02181	51	443	355 aa	21%	1ux5	Formin Homology 2 Domain
FHA	PF00498	225	2032	70 aa	26%	1qu5	FHA domain
FHIPEP	PF00771	25	559	617 aa	38%		FHIPEP family
FhuF	PF06276	5	58	236 aa	33%		Ferric iron reductase protein FhuF
FIBP	PF05427	2	25	334 aa	60%		Acidic fibroblast growth factor binding (FIBP)
Fibrillarin	PF01269	10	138	222 aa	54%	1fbn	Fibrillarin
Fibrinogen_BP	PF08017	3	16	313 aa	74%		Fibrinogen binding protein
Fibrinogen_C	PF00147	11	1036	120 aa	43%	1fza	Fibrinogen beta and gamma chains, C-terminal globular domain
Fibritin_C	PF07921	6	14	102 aa	38%	1aa0	Fibritin C-terminal region
Fibroin_P25	PF07294	4	6	217 aa	52%		Fibroin P25
Fib_alpha	PF08702	11	46	265 aa	28%	1m1j	Fibrinogen alpha chain
Fib_beta	PF09389	6	17	181 aa	56%		Fibrinogen beta chain N terminal
Fib_gamma	PF09395	14	42	73 aa	59%		Fibrinogen gamma chain
Fib_succ_major	PF09603	29	42	176 aa	35%		Fibrobacter succinogenes major domain (Fib_succ_major)
Fic	PF02661	32	647	127 aa	22%		Fic protein family
Fijivirus_P9-2	PF06837	2	9	205 aa	77%		Fijivirus P9-2 protein
Fiji_64_capsid	PF05880	3	22	527 aa	66%		Fijivirus 64 kDa capsid protein
Filaggrin	PF03516	5	59	52 aa	58%		Filaggrin
Filament	PF00038	33	1116	279 aa	34%	1gk7	Intermediate filament protein
Filament_head	PF04732	34	171	83 aa	33%	1gk7	Intermediate filament head (DNA binding) region
Filamin	PF00630	25	1368	87 aa	29%	1ksr	Filamin/ABP280 repeat
Filo_glycop	PF01611	5	47	310 aa	54%		Filovirus glycoprotein
Filo_VP24	PF06389	2	16	252 aa	62%		Filovirus membrane-associated protein VP24
Filo_VP35	PF02097	2	53	172 aa	88%		Filoviridae VP35
Fil_haemagg	PF05594	157	2202	72 aa	17%		Haemagluttinin repeat
Fim-adh_lectin	PF09222	2	9	170 aa	96%	1o9w	Fimbrial adhesin F17-AG, lectin domain
Fimbrial	PF00419	25	1093	149 aa	22%	1pdk	Fimbrial protein
Fimbrial_CS1	PF04449	7	38	133 aa	47%		CS1 type fimbrial major subunit
Fimbrial_K88	PF02432	13	51	224 aa	40%		Fimbrial, major and minor subunit
FimH_man-bind	PF09160	5	111	147 aa	83%	1klf	FimH, mannose binding
FINO	PF05286	2	42	158 aa	90%	1dvo	Fertility inhibition protein (FINO)
Fip1	PF05182	7	53	59 aa	43%		Fip1 motif
FIVAR	PF07554	226	962	57 aa	23%		Uncharacterised Sugar-binding Domain
FixH	PF05751	11	51	148 aa	32%		FixH
FixO	PF02433	9	228	192 aa	52%		Cytochrome C oxidase, mono-heme subunit/FixO
FixQ	PF05545	14	134	46 aa	34%		Cbb3-type cytochrome oxidase component FixQ
FKBP_C	PF00254	175	2545	93 aa	29%	1fkb	FKBP-type peptidyl-prolyl cis-trans isomerase
FKBP_N	PF01346	13	507	104 aa	41%	1fd9	Domain amino terminal to FKBP-type peptidyl-prolyl isomerase
FlaA	PF04620	6	30	194 aa	33%		Flagellar filament outer layer protein FlaA
FlaC_arch	PF05377	7	17	103 aa	37%		Flagella accessory protein C (FlaC)
FlaE	PF07559	47	338	124 aa	22%		Flagellar basal body protein FlaE
FlaF	PF07309	7	47	111 aa	32%		Flagellar protein FlaF
FlaF_arch	PF04974	5	19	134 aa	27%		Archaeal flagellar protein F
FlaG	PF03646	14	151	105 aa	24%		FlaG protein
Flag1_repress	PF03614	2	16	165 aa	58%		Repressor of phase-1 flagellin
Flagellar_rod	PF05149	4	52	292 aa	50%		Paraflagellar rod protein
Flagellin_C	PF00700	19	1917	69 aa	40%	1io1	Bacterial flagellin C-terminus
Flagellin_D3	PF08884	32	324	87 aa	35%		Flagellin D3 domain
Flagellin_IN	PF07196	132	801	55 aa	25%		Flagellin hook IN motif
Flagellin_N	PF00669	21	2353	123 aa	37%	1io1	Bacterial flagellin N-terminus
FlaG_arch	PF04975	4	15	153 aa	35%		Archaeal flagellar protein G
Flavin_Reduct	PF01613	22	837	147 aa	25%	1eje	Flavin reductase like domain
Flavi_capsid	PF01003	6	1222	103 aa	55%		Flavivirus capsid protein C
Flavi_DEAD	PF07652	7	533	140 aa	70%		Flavivirus DEAD domain
Flavi_glycoprot	PF00869	12	3919	254 aa	58%	1svb	Flavivirus glycoprotein, central and dimerisation domains
Flavi_glycop_C	PF02832	12	3338	95 aa	55%	1svb	Flavivirus glycoprotein, immunoglobulin-like domain
Flavi_M	PF01004	6	1569	66 aa	53%		Flavivirus envelope glycoprotein M
Flavi_NS1	PF00948	11	1296	178 aa	65%		Flavivirus non-structural Protein NS1
Flavi_NS2A	PF01005	6	573	200 aa	37%		Flavivirus non-structural protein NS2A
Flavi_NS2B	PF01002	6	500	129 aa	46%		Flavivirus non-structural protein NS2B
Flavi_NS4A	PF01350	7	462	144 aa	51%		Flavivirus non-structural protein NS4A
Flavi_NS4B	PF01349	7	545	227 aa	55%		Flavivirus non-structural protein NS4B
Flavi_NS5	PF00972	7	1127	373 aa	55%	1l9k	Flavivirus RNA-directed RNA polymerase
Flavi_propep	PF01570	9	1883	77 aa	54%		Flavivirus polyprotein propeptide
Flavodoxin_1	PF00258	93	1931	125 aa	20%	1ofv	Flavodoxin
Flavodoxin_2	PF02525	34	930	170 aa	22%	1qrd	Flavodoxin-like fold
Flavodoxin_NdrI	PF07972	38	189	120 aa	41%		NrdI Flavodoxin like
Flavokinase	PF01687	18	626	127 aa	36%	1mrz	Riboflavin kinase
Flavoprotein	PF02441	42	1088	121 aa	29%	1e20	Flavoprotein
FlbD	PF06289	10	55	60 aa	45%		Flagellar protein (FlbD)
FlbT	PF07378	6	51	124 aa	33%		Flagellar protein FlbT
FleQ	PF06490	7	62	111 aa	34%		Flagellar regulatory protein FleQ
Flexi_CP	PF00286	17	688	127 aa	41%		Viral coat protein
Flexi_CP_N	PF08358	15	187	51 aa	48%		Carlavirus coat
FlgD	PF03963	13	339	140 aa	26%		Flagellar hook capping protein
FlgH	PF02107	7	282	210 aa	30%		Flagellar L-ring protein
FlgI	PF02119	9	278	341 aa	47%		Flagellar P-ring protein
FlgM	PF04316	12	176	84 aa	24%	1sc5	Anti-sigma-28 factor, FlgM
FlgN	PF05130	4	145	145 aa	23%		FlgN protein
Flg_bb_rod	PF00460	16	2095	30 aa	34%		Flagella basal body rod protein
Flg_hook	PF02120	15	276	114 aa	24%		Flagellar hook-length control protein
Flg_new	PF09479	38	751	41 aa	65%		Listeria-Bacteroides repeat domain (List_Bact_rpt)
FlhC	PF05280	4	97	182 aa	64%		Flagellar transcriptional activator (FlhC)
FlhD	PF05247	5	99	101 aa	52%	1g8e	Flagellar transcriptional activator (FlhD)
FlhE	PF06366	4	28	130 aa	52%		Flagellar protein FlhE
FliD_C	PF07195	35	311	249 aa	25%		Flagellar hook-associated protein 2 C-terminus
FliD_N	PF02465	34	313	99 aa	24%		Flagellar hook-associated protein 2 C-terminus
FliE	PF02049	12	313	95 aa	30%		Flagellar hook-basal body complex protein FliE
FliG_C	PF01706	10	350	109 aa	39%	1qc7	FliG C-terminal domain
FliH	PF02108	50	301	123 aa	22%		Flagellar assembly protein FliH
FliJ	PF02050	2	64	145 aa	40%		Flagellar FliJ protein
FliL	PF03748	19	368	146 aa	20%		Flagellar basal body-associated protein FliL
FliM	PF02154	7	285	188 aa	34%		Flagellar motor switch protein FliM
FliO	PF04347	8	145	88 aa	33%		Flagellar biosynthesis protein, FliO
FliP	PF00813	17	526	189 aa	46%		FliP family
FliS	PF02561	6	264	123 aa	32%	1orj	Flagellar protein FliS
FliT	PF05400	3	25	118 aa	48%		Flagellar protein FliT
FliW	PF02623	51	93	120 aa	29%		FliW protein
Flocculin	PF00624	5	101	44 aa	72%		Flocculin repeat
FLO_LFY	PF01698	7	927	144 aa	69%		Floricaula / Leafy protein
FlpD	PF02662	6	123	107 aa	39%		Methyl-viologen-reducing hydrogenase, delta subunit
Flp_C	PF05202	5	8	242 aa	39%	1flo	Recombinase Flp protein
Flp_Fap	PF04964	26	229	47 aa	38%		Flp/Fap pilin component
Flp_N	PF03930	5	9	75 aa	31%	1flo	Recombinase Flp protein N-terminus
Flt3_lig	PF02947	3	12	127 aa	81%	1ete	flt3 ligand
Flu_B_M2	PF04772	4	86	109 aa	95%		Influenza B matrix protein 2 (BM2)
Flu_B_NS1	PF02942	5	184	237 aa	95%		Influenza B non-structural protein (NS1)
Flu_C_NS1	PF03506	2	109	145 aa	98%		Influenza C non-structural protein (NS1)
Flu_C_NS2	PF03555	2	199	56 aa	99%		Influenza C non-structural protein (NS2)
Flu_M1	PF00598	2	4213	152 aa	94%	1aa7	Influenza Matrix protein (M1)
Flu_M1_C	PF08289	2	4201	93 aa	90%		Influenza Matrix protein (M1) C-terminal domain
Flu_M2	PF00599	6	3514	94 aa	90%	1mp6	Influenza Matrix protein (M2)
Flu_NP	PF00506	6	4252	448 aa	91%	1hoc	Influenza virus nucleoprotein
Flu_NS1	PF00600	2	6936	132 aa	89%	1ns1	Influenza non-structural protein (NS1)
Flu_NS2	PF00601	4	3581	91 aa	88%	1pd3	Influenza non-structural protein (NS2)
Flu_PA	PF00603	6	3715	623 aa	90%		Influenza RNA-dependent RNA polymerase subunit PA
Flu_PB1	PF00602	5	3802	660 aa	92%		Influenza RNA-dependent RNA polymerase subunit PB1
Flu_PB2	PF00604	6	3743	678 aa	91%		Influenza RNA-dependent RNA polymerase subunit PB2
FLYWCH	PF04500	9	216	61 aa	27%		FLYWCH zinc finger domain
FmdA_AmdA	PF03069	8	211	335 aa	29%		Acetamidase/Formamidase family
FMN_bind	PF04205	99	582	88 aa	26%		FMN-binding domain
FMN_bind_2	PF04299	9	171	167 aa	35%		Putative FMN-binding domain
FMN_dh	PF01070	13	762	332 aa	31%	1gox	FMN-dependent dehydrogenase
FMN_red	PF03358	21	1164	137 aa	22%	1rli	NADPH-dependent FMN reductase
FMO-like	PF00743	5	279	337 aa	35%		Flavin-binding monooxygenase-like
FmrO	PF07091	6	34	225 aa	36%		Ribosomal RNA methyltransferase (FmrO)
fn1	PF00039	20	527	37 aa	42%	1tpm	Fibronectin type I domain
fn2	PF00040	17	387	41 aa	52%	1pdc	Fibronectin type II domain
fn3	PF00041	106	10403	83 aa	20%	1ttf	Fibronectin type III domain
FNIP	PF05725	35	1188	43 aa	29%		FNIP Repeat
Fn_bind	PF02986	13	496	37 aa	42%	1o9a	Fibronectin binding repeat
Foamy_BEL	PF03274	3	17	215 aa	34%		Foamy virus BEL 1/2 protein
Foamy_virus_ENV	PF03408	5	86	547 aa	48%		Foamy virus envelope protein
Focal_AT	PF03623	3	41	137 aa	60%	1ktm	Focal adhesion targeting region
FokI_C	PF02980	2	2	142 aa	33%	2fok	Restriction endonuclease FokI, catalytic domain
FokI_N	PF02981	2	2	146 aa	23%	2fok	Restriction endonuclease FokI, recognition domain
Folate_carrier	PF01770	6	66	338 aa	40%		Reduced folate carrier
Folate_rec	PF03024	9	53	202 aa	40%		Folate receptor family
FolB	PF02152	18	547	112 aa	27%	1b9l	Dihydroneopterin aldolase
FOLN	PF09289	9	54	21 aa	63%	1nub	Follistatin
FOP_dimer	PF09398	3	15	76 aa	44%		FOP N terminal dimerisation domain
Fork_head	PF00250	21	1021	95 aa	48%	2hfh	Fork head domain
Fork_head_N	PF08430	22	91	117 aa	34%		Forkhead N-terminal region
Form-deh_trans	PF09163	21	102	43 aa	47%	1kqf	Formate dehydrogenase N, transmembrane
Formyl_trans_C	PF02911	34	746	99 aa	28%	1fmt	Formyl transferase, C-terminal domain
Formyl_trans_N	PF00551	15	1865	176 aa	26%	1gar	Formyl transferase
Form_Nir_trans	PF01226	7	373	260 aa	29%		Formate/nitrite transporter
FPN1	PF06963	2	27	93 aa	45%		Ferroportin1 (FPN1)
FR47	PF08445	9	23	87 aa	30%	1sqh	FR47-like protein
FragX_IP	PF05994	3	70	871 aa	61%		Cytoplasmic Fragile-X interacting family
Frataxin_Cyay	PF01491	6	197	105 aa	33%	1dlx	Frataxin-like domain
FRD2	PF03197	4	22	99 aa	64%		Bacteriophage FRD2 protein
FRG	PF08867	19	67	100 aa	31%		FRG domain
FRG1	PF06229	3	34	172 aa	42%		FRG1-like family
FrhB_FdhB_C	PF04432	21	149	161 aa	27%		Coenzyme F420 hydrogenase/dehydrogenase, beta subunit C terminus
FrhB_FdhB_N	PF04422	21	142	79 aa	28%		Coenzyme F420 hydrogenase/dehydrogenase, beta subunit N terminus
Frigida	PF07899	12	82	228 aa	30%		Frigida-like protein
Fringe	PF02434	7	72	215 aa	45%		Fringe-like
Frizzled	PF01534	13	224	276 aa	43%		Frizzled/Smoothened family membrane region
FrpC	PF06901	2	8	263 aa	97%		RTX iron-regulated protein FrpC
FRQ	PF09421	4	12	478 aa	41%		Frequency clock protein
Fructosamin_kin	PF03881	4	145	272 aa	34%		Fructosamine kinase
FSH1	PF03959	2	113	197 aa	29%		Serine hydrolase (FSH1)
FTCD	PF02971	5	60	114 aa	47%	1qd1	Formiminotransferase domain
FTCD_C	PF04961	5	93	196 aa	32%	1o5h	Formiminotransferase-cyclodeaminase
FTCD_N	PF07837	17	66	174 aa	45%	1qd1	Formiminotransferase domain, N-terminal subdomain
FTH	PF01827	102	297	129 aa	21%		FTH domain
FTHFS	PF01268	8	880	425 aa	55%	1fpm	Formate--tetrahydrofolate ligase
FTP	PF07504	58	349	49 aa	25%	7tli	Fungalysin/Thermolysin Propeptide Motif
FTR	PF01913	9	127	125 aa	53%	1ftr	Formylmethanofuran--tetrahydromethanopterin formyltransferase, distal lobe
FTR1	PF03239	13	274	281 aa	22%		Iron permease FTR1 family
FTR_C	PF02741	9	127	136 aa	55%	1ftr	FTR, proximal lobe
FtsA	PF02491	133	1017	172 aa	24%	1e4g	Cell division protein FtsA
FtsH_ext	PF06480	106	917	138 aa	28%	1iy1	FtsH Extracellular
FtsJ	PF01728	25	1446	176 aa	25%	1eiz	FtsJ-like methyltransferase
Ftsk_gamma	PF09397	137	606	65 aa	45%		Ftsk gamma domain
FtsK_SpoIIIE	PF01580	24	1153	204 aa	31%		FtsK/SpoIIIE family
FtsL	PF04999	7	166	91 aa	33%		Cell division protein FtsL
FtsQ	PF03799	29	348	117 aa	18%		Cell division protein FtsQ
FTSW_RODA_SPOVE	PF01098	15	1161	352 aa	30%		Cell cycle protein
FtsX	PF02687	159	4403	175 aa	16%		Predicted permease
FTZ	PF03867	2	10	267 aa	71%		Fushi tarazu (FTZ), N-terminal region
Fuc4NAc_transf	PF07429	2	29	345 aa	69%		4-alpha-L-fucosyltransferase (Fuc4NAc transferase)
Fucokinase	PF07959	6	36	340 aa	28%		L-fucokinase
Fucose_iso_C	PF02952	8	83	152 aa	40%	1fui	L-fucose isomerase, C-terminal domain
Fucose_iso_N1	PF07881	7	35	167 aa	63%	1fui	L-fucose isomerase, first N-terminal domain
Fucose_iso_N2	PF07882	7	38	174 aa	52%	1fui	L-fucose isomerase, second N-terminal domain
Fukutin-related	PF06828	10	23	41 aa	39%		Fukutin-related
Fumarate_red_C	PF02300	5	58	127 aa	50%	1fum	Fumarate reductase subunit C
Fumarate_red_D	PF02313	4	69	107 aa	58%	1fum	Fumarate reductase subunit D
Fumble	PF03630	12	148	284 aa	36%		Fumble
Fumerase	PF05681	25	387	273 aa	39%		Fumarate hydratase (Fumerase)
Fumerase_C	PF05683	13	393	197 aa	40%		Fumarase C-terminus
Fum_red_TM	PF02967	3	47	229 aa	44%	1qla	Fumarate reductase respiratory complex, transmembrane subunit
FUN14	PF04930	10	66	98 aa	34%		FUN14 family
Fungal_lectin	PF07938	2	8	244 aa	50%	1ofz	Fungal fucose-specific lectin
Fungal_trans	PF04082	70	1851	97 aa	20%		Fungal specific transcription factor domain
Fun_ATP-synt_8	PF05933	18	59	47 aa	50%		Fungal ATP synthase protein 8 (A6L)
FUR	PF01475	25	1187	118 aa	28%	1mzb	Ferric uptake regulator family
Furin-like	PF00757	12	298	134 aa	46%	1igr	Furin-like cysteine rich region
FUSC	PF04632	12	210	118 aa	25%		Fusaric acid resistance protein conserved region
Fusion_gly	PF00523	12	3204	178 aa	40%	1svf	Fusion glycoprotein F0
Fusion_gly_K	PF01621	7	46	331 aa	40%		Cell fusion glycoprotein K
Fve	PF09259	2	3	109 aa	72%	1osy	Fungal immunomodulatory protein Fve
FwdE	PF02663	5	82	175 aa	29%		Tungsten formylmethanofuran dehydrogenase, subunit E, FwdE
FxsA	PF04186	9	206	120 aa	33%		FxsA cytoplasmic membrane protein
FYDLN_acid	PF09538	41	62	104 aa	36%		Protein of unknown function (FYDLN_acid)
FYRC	PF05965	16	83	84 aa	26%		F/Y rich C-terminus
FYRN	PF05964	18	90	50 aa	31%		F/Y-rich N-terminus
FYTT	PF07078	2	17	276 aa	76%		Forty-two-three protein
FYVE	PF01363	23	647	69 aa	34%	1vfy	FYVE zinc finger
Fz	PF01392	30	357	117 aa	33%	1ijx	Fz domain
Fzo_mitofusin	PF04799	5	38	168 aa	51%		fzo-like conserved region
F_actin_bind	PF08919	4	20	174 aa	59%		F-actin binding
F_actin_cap_B	PF01115	4	85	255 aa	55%	1izn	F-actin capping protein, beta subunit
F_bP_aldolase	PF01116	15	776	297 aa	35%	1dos	Fructose-bisphosphate aldolase class-II

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