Pfam 22.0 :: Browse Families

Pfam 22.0 :: Browse Families - O
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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
O
OAD_beta	PF03977	9	164	354 aa	56%		Na+-transporting methylmalonyl-CoA/oxaloacetate decarboxylase, beta subunit
OAD_gamma	PF04277	23	103	75 aa	28%		Oxaloacetate decarboxylase, gamma chain
OapA	PF04225	12	94	83 aa	30%		Opacity-associated protein A LysM-like domain
OapA_N	PF08525	19	98	30 aa	32%		Opacity-associated protein A N-terminal motif
OAR	PF03826	27	203	20 aa	50%		OAR domain
OATP	PF03137	17	186	493 aa	30%		Organic Anion Transporter Polypeptide (OATP) family
OB_RNB	PF08206	49	606	58 aa	30%		Ribonuclease B OB domain
Occludin_ELL	PF07303	18	98	96 aa	38%		Occludin homology domain
OCD_Mu_crystall	PF02423	11	445	311 aa	25%		Ornithine cyclodeaminase/mu-crystallin family
OCIA	PF07051	7	36	109 aa	45%		Ovarian carcinoma immunoreactive antigen (OCIA)
Ocnus	PF05005	12	63	105 aa	41%		Janus/Ocnus family (Ocnus)
ocr	PF08684	2	39	96 aa	87%	1s7z	DNA mimic ocr
Octapeptide	PF03373	3	961	8 aa	79%		Octapeptide repeat
Octopine_DH	PF02317	21	165	135 aa	32%	1bg6	NAD/NADP octopine/nopaline dehydrogenase, alpha-helical domain
Ocular_alb	PF02101	2	14	333 aa	53%		Ocular albinism type 1 protein
ODC_AZ	PF02100	19	70	160 aa	31%		Ornithine decarboxylase antizyme
OEP	PF02321	77	4982	184 aa	18%	1ek9	Outer membrane efflux protein
Oest_recep	PF02159	3	83	130 aa	42%	1hcp	Oestrogen receptor
OGFr_III	PF04680	2	20	20 aa	89%		Opioid growth factor receptor repeat
OGFr_N	PF04664	5	47	184 aa	43%		Opioid growth factor receptor (OGFr) conserved region
OGG_N	PF07934	31	106	120 aa	23%	1ebm	8-oxoguanine DNA glycosylase, N-terminal domain
Ogr_Delta	PF04606	35	142	49 aa	34%		Ogr/Delta-like zinc finger
OHCU_decarbox	PF09349	49	171	159 aa	31%		OHCU decarboxylase
OKR_DC_1	PF01276	10	501	335 aa	32%	1ord	Orn/Lys/Arg decarboxylase, major domain
OKR_DC_1_C	PF03711	32	428	95 aa	37%	1ord	Orn/Lys/Arg decarboxylase, C-terminal domain
OKR_DC_1_N	PF03709	27	220	112 aa	23%	1ord	Orn/Lys/Arg decarboxylase, N-terminal domain
Ole-e-6	PF09253	2	5	40 aa	69%	1ss3	Pollen allergen ole e 6
Oleosin	PF01277	15	206	109 aa	35%		Oleosin
OLF	PF02191	20	172	248 aa	37%		Olfactomedin-like domain
Olfactory_mark	PF06554	3	17	126 aa	66%	1jyt	Olfactory marker protein
oligo_HPY	PF08352	469	3446	55 aa	36%		Oligopeptide/dipeptide transporter, C-terminal region
Omega-toxin	PF06357	2	8	37 aa	79%	1hvw	Omega-atracotoxin
Omega_Repress	PF07764	2	19	58 aa	81%	1irq	Omega Transcriptional Repressor
OmpA	PF00691	21	2876	94 aa	29%	1r1m	OmpA family
OmpA_membrane	PF01389	13	472	160 aa	32%	1bxw	OmpA-like transmembrane domain
OMPdecase	PF00215	89	896	219 aa	24%	1eix	Orotidine 5'-phosphate decarboxylase / HUMPS family
OmpH	PF03938	51	361	159 aa	21%		Outer membrane protein (OmpH-like)
Omptin	PF01278	7	47	259 aa	43%	1i78	Omptin family
OmpW	PF03922	9	302	195 aa	30%		OmpW family
OMP_19	PF06604	4	18	177 aa	41%		Bacterial outer membrane lipoprotein omp19
OMS28_porin	PF03532	2	4	257 aa	89%		OMS28 porin
Omt_N	PF02409	27	340	103 aa	32%		O-methyltransferase N-terminus
OPA3	PF07047	6	59	123 aa	33%		Optic atrophy 3 protein (OPA3)
Opacity	PF02462	4	249	150 aa	46%	1p4t	Opacity family porin protein
OpcA	PF07239	2	17	225 aa	71%	1k24	Outer membrane protein OpcA
Opi1	PF08618	5	20	347 aa	32%		Transcription factor Opi1
Opiods_neuropep	PF01160	9	81	57 aa	38%		Vertebrate endogenous opioids neuropeptide
OprB	PF04966	49	263	381 aa	17%		Carbohydrate-selective porin, OprB family
OprD	PF03573	50	365	405 aa	31%		outer membrane porin, OprD family
OprF	PF05736	4	100	178 aa	53%		OprF membrane domain
OPT	PF03169	47	440	587 aa	20%		OPT oligopeptide transporter protein
OpuAC	PF04069	87	928	249 aa	20%	1r9l	Substrate binding domain of ABC-type glycine betaine transport system
Opy2	PF09463	12	16	33 aa	48%		Opy2 protein
Op_neuropeptide	PF08035	11	94	29 aa	68%		Opioids neuropeptide
Orbi_NS1	PF01718	4	56	332 aa	54%		Orbivirus non-structural protein NS1, or hydrophobic tubular protein
Orbi_NS3	PF01616	8	205	197 aa	63%		Orbivirus NS3
Orbi_VP1	PF05788	4	13	1301 aa	63%		Orbivirus RNA-dependent RNA polymerase (VP1)
Orbi_VP2	PF00898	25	189	599 aa	30%		Orbivirus outer capsid protein VP2
Orbi_VP3	PF01700	4	101	538 aa	72%	2btv	Orbivirus VP3 (T2) protein
Orbi_VP4	PF05059	4	20	641 aa	70%		Orbivirus VP4 core protein
Orbi_VP5	PF00901	5	105	506 aa	72%		Orbivirus outer capsid protein VP5
Orbi_VP6	PF01516	3	62	254 aa	57%		Orbivirus helicase VP6
Orbi_VP7	PF00897	5	97	296 aa	64%	1bvp	Orbivirus inner capsid protein VP7
ORC2	PF04084	18	63	331 aa	30%		Origin recognition complex subunit 2
ORC3_N	PF07034	6	40	302 aa	42%		Origin recognition complex (ORC) subunit 3 N-terminus
ORC6_1	PF05460	7	21	143 aa	43%		Origin recognition complex subunit 6 (ORC6)
ORC6_2	PF08322	4	4	418 aa	42%		Saccharomycetes origin recognition complex subunit 6 (ORC6)
Orexin	PF02072	2	15	109 aa	72%	1cq0	Prepro-orexin
Orexin_rec2	PF03827	3	10	59 aa	83%		Orexin receptor type 2
OrgA_MxiK	PF09482	7	21	171 aa	33%		Bacterial type III secretion apparatus protein (OrgA_MxiK)
ORMDL	PF04061	6	66	138 aa	47%		ORMDL family
Ornatin	PF02088	2	7	37 aa	76%		Ornatin
Orn_Arg_deC_N	PF02784	17	1532	214 aa	26%	1qu4	Pyridoxal-dependent decarboxylase, pyridoxal binding domain
Orn_DAP_Arg_deC	PF00278	105	1361	126 aa	22%	1qu4	Pyridoxal-dependent decarboxylase, C-terminal sheet domain
Orthopox_35kD	PF02250	6	95	230 aa	44%	1cq3	35kD major secreted virus protein
Orthopox_A36R	PF05950	3	43	122 aa	93%		Orthopoxvirus A36R protein
Orthopox_A43R	PF06517	2	28	194 aa	93%		Orthopoxvirus A43R protein
Orthopox_A47	PF06334	2	32	201 aa	89%		Orthopoxvirus A47 protein
Orthopox_A49R	PF06489	2	21	141 aa	89%		Orthopoxvirus A49R protein
Orthopox_A5L	PF06193	6	29	272 aa	93%		Orthopoxvirus A5L protein
Orthopox_B11R	PF07033	2	21	71 aa	93%		Orthopoxvirus B11R protein
Orthopox_C1	PF05759	3	34	193 aa	95%		Orthopoxvirus C1 protein
Orthopox_C10L	PF07020	4	19	64 aa	80%		Orthopoxvirus C10L protein
Orthopox_F14	PF06076	2	23	72 aa	86%		Orthopoxvirus F14 protein
Orthopox_F6	PF06601	2	21	71 aa	92%		Orthopoxvirus F6 protein
Orthopox_F7	PF05813	3	27	72 aa	85%		Orthopoxvirus F7 protein
Orthopox_F8	PF05886	2	27	64 aa	95%		Orthopoxvirus F8 protein
Orthopox_N1	PF06227	3	21	113 aa	93%		Orthopoxvirus N1 protein
Orthoreo_P10	PF07204	3	15	86 aa	80%		Orthoreovirus membrane fusion protein p10
Orthoreo_P17	PF07272	3	22	130 aa	79%		Orthoreovirus P17 protein
OS-D	PF03392	12	255	92 aa	46%	1n8v	Insect pheromone-binding family, A10/OS-D
OSCP	PF00213	20	750	155 aa	26%	1abv	ATP synthase delta (OSCP) subunit
OsmC	PF02566	129	1167	117 aa	19%	1n2f	OsmC-like protein
Osmo_CC	PF08946	5	26	46 aa	73%		Osmosensory transporter coiled coil
Osmo_MPGsynth	PF09488	12	22	385 aa	47%		Mannosyl-3-phosphoglycerate synthase (osmo_MPGsynth)
OspD	PF03207	2	14	219 aa	85%		Borrelia outer surface protein D (OspD)
OspE	PF02471	9	44	108 aa	76%		Borrelia outer surface protein E
OST3_OST6	PF04756	8	78	285 aa	31%		OST3 / OST6 family
OstA	PF03968	50	540	146 aa	19%		OstA-like protein
OstA_C	PF04453	45	286	388 aa	21%		Organic solvent tolerance protein
Osteopontin	PF00865	7	31	263 aa	61%		Osteopontin
Osteoregulin	PF07175	3	13	173 aa	61%		Osteoregulin
OTCace	PF00185	21	1430	155 aa	28%	1raa	Aspartate/ornithine carbamoyltransferase, Asp/Orn binding domain
OTCace_N	PF02729	20	1439	141 aa	36%	1raa	Aspartate/ornithine carbamoyltransferase, carbamoyl-P binding domain
OTU	PF02338	53	417	119 aa	19%		OTU-like cysteine protease
Oxidored_FMN	PF00724	12	1613	331 aa	28%	1oya	NADH:flavin oxidoreductase / NADH oxidase family
Oxidored_molyb	PF00174	37	693	165 aa	29%	1sox	Oxidoreductase molybdopterin binding domain
Oxidored_nitro	PF00148	30	1182	319 aa	23%	1min	Nitrogenase component 1 type Oxidoreductase
Oxidored_q1	PF00361	33	30982	213 aa	28%		NADH-Ubiquinone/plastoquinone (complex I), various chains
Oxidored_q1_C	PF01010	70	5890	229 aa	58%		NADH-Ubiquinone oxidoreductase (complex I), chain 5 C-terminus
Oxidored_q1_N	PF00662	32	7022	59 aa	44%		NADH-Ubiquinone oxidoreductase (complex I), chain 5 N-terminus
Oxidored_q2	PF00420	194	2549	95 aa	32%		NADH-ubiquinone/plastoquinone oxidoreductase chain 4L
Oxidored_q3	PF00499	210	2502	149 aa	27%		NADH-ubiquinone/plastoquinone oxidoreductase chain 6
Oxidored_q4	PF00507	99	3148	99 aa	50%		NADH-ubiquinone/plastoquinone oxidoreductase, chain 3
Oxidored_q5_N	PF01059	27	1946	106 aa	47%		NADH-ubiquinone oxidoreductase chain 4, amino terminus
Oxidored_q6	PF01058	41	1176	106 aa	36%	1frf	NADH ubiquinone oxidoreductase, 20 Kd subunit
Oxysterol_BP	PF01237	7	450	352 aa	26%		Oxysterol-binding protein
ox_reductase_C	PF08635	6	10	143 aa	62%		Putative oxidoreductase C terminal

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