Pfam 22.0 :: Browse Families

Pfam 22.0 :: Browse Families - L
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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
L
L-fibroin	PF05849	5	13	238 aa	54%		Fibroin light chain (L-fibroin)
L15	PF00256	93	755	32 aa	43%	1m90	Ribosomal protein L15
L1L_F9_C19	PF02442	9	101	211 aa	37%		L1L/F9/C19 pox virus orf family
L27	PF02828	20	249	53 aa	24%		L27 domain
L27_1	PF09058	4	20	108 aa	52%		L27_1
L27_2	PF09045	3	14	57 aa	63%		L27_2
L27_N	PF09060	4	11	49 aa	68%		L27_N
L51_S25_CI-B8	PF05047	20	139	74 aa	25%		Mitochondrial ribosomal protein L51 / S25 / CI-B8 domain
L6_membrane	PF05805	8	46	189 aa	43%		L6 membrane protein
L71	PF02448	10	27	94 aa	33%		L71 family
La	PF05383	34	264	58 aa	37%	1s7a	La domain
LA-virus_coat	PF09220	3	7	375 aa	51%	1m1c	L-A virus, major coat protein
LAB_N	PF07578	11	66	71 aa	39%		Lipid A Biosynthesis N-terminal domain
LacAB_rpiB	PF02502	180	539	140 aa	34%	1o1x	Ribose/Galactose Isomerase
LacI	PF00356	27	2748	25 aa	46%	1lcc	Bacterial regulatory proteins, lacI family
LACT	PF02450	7	258	289 aa	32%		Lecithin:cholesterol acyltransferase
Lact-deh-memb	PF09330	20	62	285 aa	60%	1f0x	D-lactate dehydrogenase, membrane binding
Lactamase_B	PF00753	315	6656	178 aa	15%	1bme	Metallo-beta-lactamase superfamily
Lactate_perm	PF02652	8	340	488 aa	36%		L-lactate permease
Lactococcin	PF04369	3	7	55 aa	45%		Lactococcin-like family
Lactococcin_972	PF09683	6	21	62 aa	42%		Bacteriocin (Lactococcin_972)
LacY_symp	PF01306	4	50	388 aa	46%		LacY proton/sugar symporter
Lac_bphage_repr	PF06543	4	9	50 aa	61%		Lactococcus bacteriophage repressor
LAG1	PF03798	18	219	199 aa	26%		Longevity-assurance protein (LAG1)
LAG1-DNAbind	PF09271	12	39	138 aa	54%	1ttu	LAG1, DNA binding
LAGLIDADG_1	PF00961	91	591	96 aa	21%	1af5	LAGLIDADG endonuclease
LAGLIDADG_2	PF03161	19	112	168 aa	24%		LAGLIDADG DNA endonuclease family
LamB	PF02264	6	112	372 aa	31%	2mpr	LamB porin
Lambda_Bor	PF06291	2	26	93 aa	82%		Bor protein
Lambda_CIII	PF02061	3	22	42 aa	80%		Lambda Phage CIII
Lambda_Kil	PF06301	2	19	75 aa	86%		Bacteriophage lambda Kil protein
Lambda_tail_I	PF06805	13	80	175 aa	43%		Bacteriophage lambda tail assembly protein I
LamB_YcsF	PF03746	16	297	237 aa	43%		LamB/YcsF family
Laminin_B	PF00052	9	152	129 aa	28%		Laminin B (Domain IV)
Laminin_EGF	PF00053	72	2348	47 aa	33%	1tle	Laminin EGF-like (Domains III and V)
Laminin_G_1	PF00054	21	151	124 aa	24%	1qu0	Laminin G domain
Laminin_G_2	PF02210	241	1416	124 aa	20%		Laminin G domain
Laminin_I	PF06008	10	50	232 aa	22%		Laminin Domain I
Laminin_II	PF06009	10	58	128 aa	27%		Laminin Domain II
Laminin_N	PF00055	9	193	213 aa	34%	1klo	Laminin N-terminal (Domain VI)
Lamp	PF01299	10	80	301 aa	33%		Lysosome-associated membrane glycoprotein (Lamp)
Lamprin	PF06403	2	7	130 aa	93%		Lamprin
LANC_like	PF05147	47	188	339 aa	18%		Lanthionine synthetase C-like protein
Lant_dehyd_C	PF04738	20	77	407 aa	18%		Lantibiotic dehydratase, C terminus
Lant_dehyd_N	PF04737	19	76	133 aa	21%		Lantibiotic dehydratase, N terminus
LAP1C	PF05609	3	14	374 aa	46%		Lamina-associated polypeptide 1C (LAP1C)
Las1	PF04031	28	56	151 aa	30%		Las1-like
Latexin	PF06907	4	16	213 aa	40%		Latexin
Late_protein_L1	PF00500	19	1118	203 aa	39%	1dzl	L1 (late) protein
Late_protein_L2	PF00513	29	199	468 aa	42%		Late Protein L2
Latrophilin	PF02354	3	39	293 aa	56%		Latrophilin Cytoplasmic C-terminal region
LBP_BPI_CETP	PF01273	37	157	159 aa	19%	1bp1	LBP / BPI / CETP family, N-terminal domain
LBP_BPI_CETP_C	PF02886	10	114	214 aa	23%	1bp1	LBP / BPI / CETP family, C-terminal domain
LBR_tudor	PF09465	5	18	53 aa	56%		Lamin-B receptor of TUDOR domain
LCCL	PF03815	26	170	93 aa	29%	1jbi	LCCL domain
LCM	PF04072	8	100	281 aa	29%	1rje	Leucine carboxyl methyltransferase
LcrG	PF07216	4	20	95 aa	48%		LcrG protein
LcrR	PF09621	7	18	133 aa	52%		Type III secretion system regulator (LcrR)
LcrV	PF04792	2	45	282 aa	57%	1r6f	V antigen (LcrV) protein
Ldh_1_C	PF02866	19	1741	154 aa	27%	6ldh	lactate/malate dehydrogenase, alpha/beta C-terminal domain
Ldh_1_N	PF00056	29	1746	133 aa	32%	6ldh	lactate/malate dehydrogenase, NAD binding domain
Ldh_2	PF02615	8	294	330 aa	29%	1s20	Malate/L-lactate dehydrogenase
Ldl_recept_a	PF00057	53	3207	37 aa	43%	1ldl	Low-density lipoprotein receptor domain class A
Ldl_recept_b	PF00058	28	2414	43 aa	25%	1lrx	Low-density lipoprotein receptor repeat class B
Leader_CPA1	PF08252	3	4	24 aa	53%		arg-2/CPA1 leader peptide
Leader_Erm	PF08253	5	18	19 aa	81%		Erm Leader peptide
Leader_Thr	PF08254	2	14	21 aa	87%		Threonine leader peptide
Leader_Trp	PF08255	4	12	14 aa	66%		Trp-operon Leader Peptide
LEAP-2	PF07359	2	18	76 aa	57%		Liver-expressed antimicrobial peptide 2 precursor (LEAP-2)
LEA_1	PF03760	8	92	71 aa	50%		Late embryogenesis abundant (LEA) group 1
LEA_2	PF03168	9	121	84 aa	66%		Late embryogenesis abundant protein
LEA_3	PF03242	13	57	87 aa	39%		Late embryogenesis abundant protein
LEA_4	PF02987	27	146	41 aa	35%		Late embryogenesis abundant protein
LEA_5	PF00477	3	73	89 aa	69%		Small hydrophilic plant seed protein
Lectin_C	PF00059	44	2371	100 aa	21%	2msb	Lectin C-type domain
Lectin_leg-like	PF03388	9	130	210 aa	30%	1gv9	Legume-like lectin family
Lectin_legB	PF00139	47	581	192 aa	32%	1lem	Legume lectin domain
Lectin_N	PF03954	5	33	130 aa	49%		Hepatic lectin, N-terminal domain
LEF-4	PF05098	8	43	423 aa	41%		Late expression factor 4 (LEF-4)
LEF-8	PF04941	7	165	386 aa	42%		Late expression factor 8 (LEF-8)
LEF-9	PF05094	7	136	211 aa	70%		Late expression factor 9 (LEF-9)
Legionella_OMP	PF05150	2	50	205 aa	77%		Legionella pneumophila major outer membrane protein precursor
LEH	PF07858	7	52	117 aa	30%	1nww	Limonene-1,2-epoxide hydrolase catalytic domain
LEM	PF03020	9	95	43 aa	43%	1h9f	LEM domain
LemA	PF04011	10	372	184 aa	36%		LemA family
Lem_TRP	PF08262	4	12	10 aa	77%		Leucophaea maderae tachykinin-related peptide
Lentiviral_Tat	PF02998	7	43	55 aa	84%		Lentiviral Tat protein
Lentivirus_VIF	PF05851	4	10	248 aa	64%		Lentivirus virion infectivity factor (VIF)
Lenti_VIF_2	PF07401	2	2	197 aa	55%		Bovine Lentivirus VIF protein
Leo1	PF04004	6	40	268 aa	34%		Leo1-like protein
LepA_C	PF06421	46	616	108 aa	62%		GTP-binding protein LepA C-terminus
Leptin	PF02024	7	86	110 aa	77%	1ax8	Leptin
Lep_receptor_Ig	PF06328	12	60	86 aa	33%	1i1r	Ig-like C2-type domain
LETM1	PF07766	13	126	239 aa	30%		LETM1-like protein
LeuA_dimer	PF08502	57	742	133 aa	27%	1sr9	LeuA allosteric (dimerisation) domain
Leuk-A4-hydro_C	PF09127	40	137	141 aa	26%	1hs6	Leukotriene A4 hydrolase, C-terminal
Leukocidin	PF07968	19	216	231 aa	30%		Leukocidin/Hemolysin toxin family
Leu_leader	PF08054	4	15	27 aa	75%		Leucine operon leader peptide
Leu_Phe_trans	PF03588	9	288	172 aa	44%		Leucyl/phenylalanyl-tRNA protein transferase
Levi_coat	PF01819	5	31	129 aa	45%	2ms2	Levivirus coat protein
LexA_DNA_bind	PF01726	9	472	61 aa	39%	1leb	LexA DNA binding domain
Lg106	PF07844	4	20	81 aa	59%		Lg106-like protein
LGFP	PF08310	31	202	51 aa	33%		LGFP repeat
Lgl_C	PF08596	14	22	392 aa	35%		Lethal giant larvae(Lgl) like, C-terminal
LGT	PF01790	70	635	257 aa	31%		Prolipoprotein diacylglyceryl transferase
LHC	PF00556	28	221	38 aa	28%	1lgh	Antenna complex alpha/beta subunit
LicD	PF04991	11	111	165 aa	35%		LICD Protein Family
Lif1	PF08607	2	7	341 aa	51%		Ligase interacting factor 1 (Lif1)
LIF_OSM	PF01291	5	28	170 aa	53%	1lki	LIF / OSM family
LigA	PF07746	7	73	93 aa	35%	1b4u	Aromatic-ring-opening dioxygenase LigAB, LigA subunit
Ligase_CoA	PF00549	11	1369	132 aa	36%	1scu	CoA-ligase
LigB	PF02900	47	497	264 aa	22%	1bou	Catalytic LigB subunit of aromatic ring-opening dioxygenase
Lig_chan	PF00060	50	523	262 aa	33%	1gr2	Ligand-gated ion channel
LIM	PF00412	38	3420	55 aa	27%	1ctl	LIM domain
LIM_bind	PF01803	5	67	335 aa	68%	1j2o	LIM-domain binding protein
Lin0512_fam	PF09585	22	37	110 aa	39%		Conserved hypothetical protein (Lin0512_fam)
Linker_histone	PF00538	20	537	69 aa	34%	1hst	linker histone H1 and H5 family
Linocin_M18	PF04454	5	51	246 aa	39%		Linocin_M18 bacteriocin protein
LIP	PF03583	12	174	272 aa	27%		Secretory lipase
Lipase	PF00151	16	431	241 aa	29%	1lpa	Lipase
Lipase3_N	PF03893	10	44	73 aa	20%	1dte	Lipase 3 N-terminal region
Lipase_2	PF01674	15	70	211 aa	25%	1i6w	Lipase (class 2)
Lipase_3	PF01764	63	662	137 aa	24%	3tgl	Lipase (class 3)
Lipase_chap	PF03280	8	71	262 aa	32%		Proteobacterial lipase chaperone protein
Lipase_GDSL	PF00657	67	1881	216 aa	15%	1dex	GDSL-like Lipase/Acylhydrolase
Lipid_DES	PF08557	25	78	37 aa	50%		Sphingolipid Delta4-desaturase (DES)
Lipin_N	PF04571	10	91	106 aa	49%		lipin, N-terminal conserved region
Lipocalin	PF00061	157	717	124 aa	17%	1hms	Lipocalin / cytosolic fatty-acid binding protein family
Lipocalin_2	PF08212	19	312	137 aa	36%		Lipocalin-like domain
Lipoprotein_1	PF00820	7	325	192 aa	69%	1osp	Borrelia lipoprotein
Lipoprotein_10	PF03202	12	41	117 aa	33%		Putative mycoplasma lipoprotein, C-terminal region
Lipoprotein_11	PF03260	6	16	240 aa	47%		Lepidopteran low molecular weight (30 kD) lipoprotein
Lipoprotein_14	PF03346	4	27	270 aa	61%		Actinobacillus constitutively-expressed outer membrane lipoprotein A
Lipoprotein_15	PF03640	22	204	45 aa	35%		Secreted repeat of unknown function
Lipoprotein_16	PF03923	2	60	192 aa	34%		Uncharacterized lipoprotein
Lipoprotein_17	PF04200	47	125	94 aa	21%		Lipoprotein associated domain
Lipoprotein_18	PF06804	6	99	337 aa	28%		NlpB/DapX lipoprotein
Lipoprotein_2	PF00921	16	265	143 aa	51%		Borrelia lipoprotein
Lipoprotein_3	PF00938	16	21	96 aa	37%		Lipoprotein
Lipoprotein_5	PF01298	34	267	479 aa	33%		Transferrin binding protein-like solute binding protein
Lipoprotein_6	PF01441	42	488	172 aa	61%	1ggq	Lipoprotein
Lipoprotein_7	PF01540	3	24	292 aa	61%		Adhesin lipoprotein
Lipoprotein_8	PF02030	3	7	433 aa	31%		Hypothetical lipoprotein (MG045 family)
Lipoprotein_9	PF03180	35	651	235 aa	38%	1p99	NLPA lipoprotein
Lipoprotein_X	PF03305	11	24	217 aa	34%		Mycoplasma MG185/MG260 protein
Lipoprot_C	PF08794	2	44	153 aa	73%		Lipoprotein GNA1870 C terminal like
Lipoxygenase	PF00305	16	330	505 aa	39%	2sbl	Lipoxygenase
Lip_A_acyltrans	PF03279	13	672	270 aa	23%		Bacterial lipid A biosynthesis acyltransferase
Lir1	PF07207	5	11	129 aa	47%		Light regulated protein Lir1
LisH	PF08513	63	314	26 aa	32%		LisH
LktC	PF06261	2	8	131 aa	90%		Actinobacillus actinomycetemcomitans leukotoxin activator LktC
LLGL	PF08366	12	50	104 aa	43%		LLGL2
LMBR1	PF04791	9	138	455 aa	17%		LMBR1-like membrane protein
LMP	PF04778	6	34	144 aa	74%		LMP repeated region
LMWPc	PF01451	27	1060	138 aa	25%	1phr	Low molecular weight phosphotyrosine protein phosphatase
LNS2	PF08235	18	119	151 aa	44%		LNS2 (Lipin/Ned1/Smp2)
LolA	PF03548	40	352	155 aa	22%		Outer membrane lipoprotein carrier protein LolA
LolB	PF03550	24	168	153 aa	27%		Outer membrane lipoprotein LolB
LON	PF02190	8	847	155 aa	27%		ATP-dependent protease La (LON) domain
Lon_C	PF05362	25	919	199 aa	40%	1rr9	Lon protease (S16) C-terminal proteolytic domain
LPP	PF04728	9	65	11 aa	88%	1kfn	Repeated sequence found in lipoprotein LPP
LPP20	PF02169	2	7	168 aa	95%		LPP20 lipoprotein precursor
LppC	PF04348	6	125	518 aa	29%		LppC putative lipoprotein
LpxB	PF02684	8	354	357 aa	35%		Lipid-A-disaccharide synthetase
LpxC	PF03331	10	363	272 aa	43%	1nzt	UDP-3-O-acyl N-acetylglycosamine deacetylase
LpxD	PF04613	93	359	71 aa	29%		UDP-3-O-[3-hydroxymyristoyl] glucosamine N-acyltransferase, LpxD
LpxK	PF02606	7	324	291 aa	33%		Tetraacyldisaccharide-1-P 4'-kinase
LR8	PF06077	4	15	212 aa	48%		LR8 protein
LrgA	PF03788	13	334	108 aa	28%		LrgA family
LrgB	PF04172	38	347	213 aa	34%		LrgB-like family
LRRCT	PF01463	60	399	25 aa	26%	1m10	Leucine rich repeat C-terminal domain
LRRNT	PF01462	26	1572	28 aa	47%	1m10	Leucine rich repeat N-terminal domain
LRRNT_2	PF08263	101	1326	40 aa	31%	1m10	Leucine rich repeat N-terminal domain
LRR_1	PF00560	2453	59894	22 aa	27%	1bnh	Leucine Rich Repeat
LRR_2	PF07723	164	582	25 aa	30%		Leucine Rich Repeat
LRR_3	PF07725	75	336	19 aa	51%		Leucine Rich Repeat
LRR_adjacent	PF08191	29	375	57 aa	57%		LRR adjacent
LRV	PF01816	59	321	24 aa	31%	1lrv	Leucine rich repeat variant
LRV_FeS	PF05484	4	20	56 aa	43%	1lrv	LRV protein FeS4 cluster
LSM	PF01423	130	1468	65 aa	23%	1d3b	LSM domain
LsmAD	PF06741	29	69	69 aa	40%		LsmAD domain
Lsm_interact	PF05391	8	17	21 aa	43%		Lsm interaction motif
LSPR	PF06049	33	295	9 aa	51%		Coagulation Factor V LSPD Repeat
LSR	PF05624	3	21	49 aa	70%		Lipolysis stimulated receptor (LSR)
LST	PF05855	8	26	300 aa	40%		Lipooligosaccharide sialyltransferase (LST)
LST1	PF05083	3	20	62 aa	59%		LST-1 protein
LT-IIB	PF06453	2	2	122 aa	58%	1tii	Type II heat-labile enterotoxin , B subunit (LT-IIB)
LtrA	PF06772	9	75	329 aa	26%		Bacterial low temperature requirement A protein (LtrA)
LTV	PF04180	4	50	399 aa	28%		Low temperature viability protein
LTXXQ	PF07813	48	211	23 aa	28%		LTXXQ motif
LUC7	PF03194	8	123	250 aa	34%		LUC7 N_terminus
Luciferase	PF05295	2	13	266 aa	57%		Luciferase
Lum_binding	PF00677	20	1204	83 aa	32%	1kzl	Lumazine binding domain
Lung_7-TM_R	PF06814	15	119	273 aa	26%		Lung seven transmembrane receptor
Luteo_coat	PF00894	13	572	133 aa	61%		Luteovirus coat protein
Luteo_P1-P2	PF08467	4	31	345 aa	64%		Luteovirus RNA polymerase P1-P2/replicase
Luteo_PO	PF04662	8	67	207 aa	38%		Luteovirus P0 protein
Luteo_Vpg	PF01659	8	338	104 aa	56%		Luteovirus putative VPg genome linked protein
LuxC	PF05893	13	56	380 aa	26%		Acyl-CoA reductase (LuxC)
LuxE	PF04443	7	42	331 aa	30%		Acyl-protein synthetase, LuxE
LuxQ-periplasm	PF09308	6	12	237 aa	45%		LuxQ, periplasmic
LuxS	PF02664	5	255	147 aa	49%	1inn	S-Ribosylhomocysteinase (LuxS)
LVIVD	PF08309	22	137	41 aa	34%		LVIVD repeat
Ly-6_related	PF06579	6	18	135 aa	34%		Caenorhabditis elegans ly-6-related protein
Ly49	PF08391	27	160	104 aa	53%		Ly49-like protein, N-terminal region
Lyase_1	PF00206	18	2289	285 aa	26%	1jsw	Lyase
Lyase_8	PF02278	5	92	257 aa	34%	1cb8	Polysaccharide lyase family 8, super-sandwich domain
Lyase_8_C	PF02884	5	44	72 aa	35%	1cb8	Polysaccharide lyase family 8, C-terminal beta-sandwich domain
Lyase_8_N	PF08124	3	75	314 aa	39%		Polysaccharide lyase family 8, N terminal alpha-helical domain
Lyase_catalyt	PF09093	4	14	339 aa	37%	1hn0	Lyase, catalytic
Lyase_N	PF09092	8	13	184 aa	45%	1hn0	Lyase, N terminal
Lycopene_cycl	PF05834	20	355	239 aa	33%		Lycopene cyclase protein
Lys	PF00062	21	385	106 aa	41%	1lzb	C-type lysozyme/alpha-lactalbumin family
Lys-AminoMut_A	PF09043	8	29	481 aa	43%		D-Lysine 5,6-aminomutase alpha subunit
LysE	PF01810	21	1894	189 aa	21%		LysE type translocator
Lysine_decarbox	PF03641	32	710	133 aa	29%	1t35	Possible lysine decarboxylase
Lysis_col	PF02402	9	29	45 aa	60%		Lysis protein
Lysis_S	PF04971	7	57	64 aa	82%		Lysis protein S
LysM	PF01476	159	4053	43 aa	30%	1e0g	LysM domain
LysR_substrate	PF03466	427	13177	204 aa	16%	1al3	LysR substrate binding domain
Lysyl_oxidase	PF01186	4	105	191 aa	63%		Lysyl oxidase
LYTB	PF02401	13	520	279 aa	42%		LytB protein
LytR_cpsA_psr	PF03816	39	804	143 aa	37%		Cell envelope-related transcriptional attenuator domain
LytTR	PF04397	123	872	95 aa	22%		LytTr DNA-binding domain
L_biotic_typeA	PF04604	9	38	45 aa	53%		Type-A lantibiotic
L_lactis_ph-MCP	PF06673	2	7	346 aa	95%		Lactococcus lactis bacteriophage major capsid protein
L_lactis_RepB_C	PF06430	13	62	122 aa	70%		Lactococcus lactis RepB C-terminus
L_lac_phage_MSP	PF06488	2	16	202 aa	66%		Lactococcus lactis bacteriophage major structural protein

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