CP1A2_PONAB
ID CP1A2_PONAB Reviewed; 516 AA.
AC Q5RBQ1;
DT 18-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 3.
DT 03-AUG-2022, entry version 99.
DE RecName: Full=Cytochrome P450 1A2;
DE EC=1.14.14.1 {ECO:0000250|UniProtKB:P05177};
DE AltName: Full=CYPIA2;
DE AltName: Full=Cholesterol 25-hydroxylase {ECO:0000250|UniProtKB:P05177};
DE AltName: Full=Hydroperoxy icosatetraenoate dehydratase;
DE EC=4.2.1.152 {ECO:0000250|UniProtKB:P05177};
GN Name=CYP1A2;
OS Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC Pongo.
OX NCBI_TaxID=9601;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC TISSUE=Liver;
RG The German cDNA consortium;
RL Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: A cytochrome P450 monooxygenase involved in the metabolism of
CC various endogenous substrates, including fatty acids, steroid hormones
CC and vitamins. Mechanistically, uses molecular oxygen inserting one
CC oxygen atom into a substrate, and reducing the second into a water
CC molecule, with two electrons provided by NADPH via cytochrome P450
CC reductase (NADPH--hemoprotein reductase). Catalyzes the hydroxylation
CC of carbon-hydrogen bonds. Exhibits high catalytic activity for the
CC formation of hydroxyestrogens from estrone (E1) and 17beta-estradiol
CC (E2), namely 2-hydroxy E1 and E2. Metabolizes cholesterol toward 25-
CC hydroxycholesterol, a physiological regulator of cellular cholesterol
CC homeostasis. May act as a major enzyme for all-trans retinoic acid
CC biosynthesis in the liver. Catalyzes two successive oxidative
CC transformation of all-trans retinol to all-trans retinal and then to
CC the active form all-trans retinoic acid. Primarily catalyzes
CC stereoselective epoxidation of the last double bond of polyunsaturated
CC fatty acids (PUFA), displaying a strong preference for the (R,S)
CC stereoisomer. Catalyzes bisallylic hydroxylation and omega-1
CC hydroxylation of PUFA. May also participate in eicosanoids metabolism
CC by converting hydroperoxide species into oxo metabolites (lipoxygenase-
CC like reaction, NADPH-independent). Plays a role in the oxidative
CC metabolism of xenobiotics. Catalyzes the N-hydroxylation of
CC heterocyclic amines and the O-deethylation of phenacetin. Metabolizes
CC caffeine via N3-demethylation. {ECO:0000250|UniProtKB:P05177}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=an organic molecule + O2 + reduced [NADPH--hemoprotein
CC reductase] = an alcohol + H(+) + H2O + oxidized [NADPH--hemoprotein
CC reductase]; Xref=Rhea:RHEA:17149, Rhea:RHEA-COMP:11964, Rhea:RHEA-
CC COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:30879, ChEBI:CHEBI:57618, ChEBI:CHEBI:58210,
CC ChEBI:CHEBI:142491; EC=1.14.14.1;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:17150;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=17beta-estradiol + O2 + reduced [NADPH--hemoprotein reductase]
CC = 2-hydroxy-17beta-estradiol + H(+) + H2O + oxidized [NADPH--
CC hemoprotein reductase]; Xref=Rhea:RHEA:47212, Rhea:RHEA-COMP:11964,
CC Rhea:RHEA-COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15379, ChEBI:CHEBI:16469, ChEBI:CHEBI:28744,
CC ChEBI:CHEBI:57618, ChEBI:CHEBI:58210;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:47213;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=17beta-estradiol + O2 + reduced [NADPH--hemoprotein reductase]
CC = 4-hydroxy-17beta-estradiol + H(+) + H2O + oxidized [NADPH--
CC hemoprotein reductase]; Xref=Rhea:RHEA:47280, Rhea:RHEA-COMP:11964,
CC Rhea:RHEA-COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15379, ChEBI:CHEBI:16469, ChEBI:CHEBI:57618,
CC ChEBI:CHEBI:58210, ChEBI:CHEBI:62845;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:47281;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=estrone + O2 + reduced [NADPH--hemoprotein reductase] = 2-
CC hydroxyestrone + H(+) + H2O + oxidized [NADPH--hemoprotein
CC reductase]; Xref=Rhea:RHEA:47208, Rhea:RHEA-COMP:11964, Rhea:RHEA-
CC COMP:11965, ChEBI:CHEBI:1156, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15379, ChEBI:CHEBI:17263, ChEBI:CHEBI:57618,
CC ChEBI:CHEBI:58210; Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:47209;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=estrone + O2 + reduced [NADPH--hemoprotein reductase] = 4-
CC hydroxyestrone + H(+) + H2O + oxidized [NADPH--hemoprotein
CC reductase]; Xref=Rhea:RHEA:47292, Rhea:RHEA-COMP:11964, Rhea:RHEA-
CC COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:17263, ChEBI:CHEBI:57618, ChEBI:CHEBI:58210,
CC ChEBI:CHEBI:87602; Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:47293;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=cholesterol + O2 + reduced [NADPH--hemoprotein reductase] =
CC 25-hydroxycholesterol + H(+) + H2O + oxidized [NADPH--hemoprotein
CC reductase]; Xref=Rhea:RHEA:50256, Rhea:RHEA-COMP:11964, Rhea:RHEA-
CC COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:16113, ChEBI:CHEBI:42977, ChEBI:CHEBI:57618,
CC ChEBI:CHEBI:58210; Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:50257;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=all-trans-retinol + O2 + reduced [NADPH--hemoprotein
CC reductase] = all-trans-retinal + H(+) + 2 H2O + oxidized [NADPH--
CC hemoprotein reductase]; Xref=Rhea:RHEA:42092, Rhea:RHEA-COMP:11964,
CC Rhea:RHEA-COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15379, ChEBI:CHEBI:17336, ChEBI:CHEBI:17898,
CC ChEBI:CHEBI:57618, ChEBI:CHEBI:58210;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:42093;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=all-trans-retinal + O2 + reduced [NADPH--hemoprotein
CC reductase] = all-trans-retinoate + 2 H(+) + H2O + oxidized [NADPH--
CC hemoprotein reductase]; Xref=Rhea:RHEA:42088, Rhea:RHEA-COMP:11964,
CC Rhea:RHEA-COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15379, ChEBI:CHEBI:17898, ChEBI:CHEBI:35291,
CC ChEBI:CHEBI:57618, ChEBI:CHEBI:58210;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:42089;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 + reduced [NADPH--
CC hemoprotein reductase] = (14R,15S)-epoxy-(5Z,8Z,11Z)-eicosatrienoate
CC + H(+) + H2O + oxidized [NADPH--hemoprotein reductase];
CC Xref=Rhea:RHEA:49860, Rhea:RHEA-COMP:11964, Rhea:RHEA-COMP:11965,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:32395, ChEBI:CHEBI:57618, ChEBI:CHEBI:58210,
CC ChEBI:CHEBI:131965; Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:49861;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 + reduced [NADPH--
CC hemoprotein reductase] = (14S,15R)-epoxy-(5Z,8Z,11Z)-eicosatrienoate
CC + H(+) + H2O + oxidized [NADPH--hemoprotein reductase];
CC Xref=Rhea:RHEA:49856, Rhea:RHEA-COMP:11964, Rhea:RHEA-COMP:11965,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:32395, ChEBI:CHEBI:57618, ChEBI:CHEBI:58210,
CC ChEBI:CHEBI:131964; Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:49857;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + O2 + reduced [NADPH--
CC hemoprotein reductase] = (17R,18S)-epoxy-(5Z,8Z,11Z,14Z)-
CC eicosatetraenoate + H(+) + H2O + oxidized [NADPH--hemoprotein
CC reductase]; Xref=Rhea:RHEA:39779, Rhea:RHEA-COMP:11964, Rhea:RHEA-
CC COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:57618, ChEBI:CHEBI:58210, ChEBI:CHEBI:58562,
CC ChEBI:CHEBI:76634; Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:39780;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate + O2 + reduced
CC [NADPH--hemoprotein reductase] = (19R,20S)-epoxy-(4Z,7Z,10Z,13Z,16Z)-
CC docosapentaenoate + H(+) + H2O + oxidized [NADPH--hemoprotein
CC reductase]; Xref=Rhea:RHEA:52120, Rhea:RHEA-COMP:11964, Rhea:RHEA-
CC COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:57618, ChEBI:CHEBI:58210, ChEBI:CHEBI:77016,
CC ChEBI:CHEBI:136410; Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:52121;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(5S)-hydroperoxy-(6E,8Z,11Z,14Z)-eicosatetraenoate = 5-oxo-
CC (6E,8Z,11Z,14Z)-eicosatetraenoate + H2O; Xref=Rhea:RHEA:48632,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:57450, ChEBI:CHEBI:65342;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:48633;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(12S)-hydroperoxy-(5Z,8Z,10E,14Z)-eicosatetraenoate = 12-oxo-
CC (5Z,8Z,10E,14Z)-eicosatetraenoate + H2O; Xref=Rhea:RHEA:37947,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:57444, ChEBI:CHEBI:75231;
CC EC=4.2.1.152; Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:37948;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(15S)-hydroperoxy-(5Z,8Z,11Z,13E)-eicosatetraenoate = 15-oxo-
CC (5Z,8Z,11Z,13E)-eicosatetraenoate + H2O; Xref=Rhea:RHEA:48636,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:57410, ChEBI:CHEBI:57446;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:48637;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(13S)-hydroperoxy-(9Z,11E)-octadecadienoate = 13-oxo-(9Z,11E)-
CC octadecadienoate + H2O; Xref=Rhea:RHEA:48716, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:57466, ChEBI:CHEBI:90781;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:48717;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 + reduced [NADPH--
CC hemoprotein reductase] = 13-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoate
CC + H(+) + H2O + oxidized [NADPH--hemoprotein reductase];
CC Xref=Rhea:RHEA:52292, Rhea:RHEA-COMP:11964, Rhea:RHEA-COMP:11965,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:32395, ChEBI:CHEBI:57618, ChEBI:CHEBI:58210,
CC ChEBI:CHEBI:136524; Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:52293;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 + reduced [NADPH--
CC hemoprotein reductase] = 19-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoate
CC + H(+) + H2O + oxidized [NADPH--hemoprotein reductase];
CC Xref=Rhea:RHEA:39759, Rhea:RHEA-COMP:11964, Rhea:RHEA-COMP:11965,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:32395, ChEBI:CHEBI:57618, ChEBI:CHEBI:58210,
CC ChEBI:CHEBI:76627; Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:39760;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(9Z,12Z)-octadecadienoate + O2 + reduced [NADPH--hemoprotein
CC reductase] = 11-hydroxy-(9Z,12Z)-octadecadienoate + H(+) + H2O +
CC oxidized [NADPH--hemoprotein reductase]; Xref=Rhea:RHEA:52284,
CC Rhea:RHEA-COMP:11964, Rhea:RHEA-COMP:11965, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, ChEBI:CHEBI:30245,
CC ChEBI:CHEBI:57618, ChEBI:CHEBI:58210, ChEBI:CHEBI:136522;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:52285;
CC Evidence={ECO:0000250|UniProtKB:P05177};
CC -!- COFACTOR:
CC Name=heme; Xref=ChEBI:CHEBI:30413; Evidence={ECO:0000250};
CC -!- PATHWAY: Cofactor metabolism; retinol metabolism.
CC {ECO:0000250|UniProtKB:P05177}.
CC -!- PATHWAY: Steroid metabolism; cholesterol metabolism.
CC {ECO:0000250|UniProtKB:P05177}.
CC -!- PATHWAY: Lipid metabolism; arachidonate metabolism.
CC {ECO:0000250|UniProtKB:P05177}.
CC -!- SUBUNIT: Interacts with PGRMC1; the interaction requires PGRMC1
CC homodimerization. {ECO:0000250|UniProtKB:P05177}.
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane
CC {ECO:0000250|UniProtKB:P05177}; Peripheral membrane protein
CC {ECO:0000250|UniProtKB:P05177}. Microsome membrane
CC {ECO:0000250|UniProtKB:P05177}; Peripheral membrane protein
CC {ECO:0000250|UniProtKB:P05177}.
CC -!- SIMILARITY: Belongs to the cytochrome P450 family. {ECO:0000305}.
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DR EMBL; CR858587; CAH90809.1; -; mRNA.
DR RefSeq; NP_001125460.1; NM_001131988.1.
DR AlphaFoldDB; Q5RBQ1; -.
DR SMR; Q5RBQ1; -.
DR STRING; 9601.ENSPPYP00000007537; -.
DR GeneID; 100172368; -.
DR KEGG; pon:100172368; -.
DR CTD; 1544; -.
DR eggNOG; KOG0156; Eukaryota.
DR InParanoid; Q5RBQ1; -.
DR OrthoDB; 702827at2759; -.
DR UniPathway; UPA00296; -.
DR UniPathway; UPA00383; -.
DR UniPathway; UPA00912; -.
DR Proteomes; UP000001595; Unplaced.
DR GO; GO:0005789; C:endoplasmic reticulum membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0070330; F:aromatase activity; IEA:UniProtKB-EC.
DR GO; GO:0101020; F:estrogen 16-alpha-hydroxylase activity; ISS:UniProtKB.
DR GO; GO:0101021; F:estrogen 2-hydroxylase activity; ISS:UniProtKB.
DR GO; GO:0020037; F:heme binding; ISS:UniProtKB.
DR GO; GO:0106256; F:hydroperoxy icosatetraenoate dehydratase activity; IEA:UniProtKB-EC.
DR GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR GO; GO:0019369; P:arachidonic acid metabolic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0008203; P:cholesterol metabolic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0008210; P:estrogen metabolic process; ISS:UniProtKB.
DR GO; GO:0042572; P:retinol metabolic process; ISS:UniProtKB.
DR Gene3D; 1.10.630.10; -; 1.
DR InterPro; IPR001128; Cyt_P450.
DR InterPro; IPR017972; Cyt_P450_CS.
DR InterPro; IPR002401; Cyt_P450_E_grp-I.
DR InterPro; IPR008066; Cyt_P450_E_grp-I_CYP1.
DR InterPro; IPR036396; Cyt_P450_sf.
DR Pfam; PF00067; p450; 1.
DR PRINTS; PR00463; EP450I.
DR PRINTS; PR01683; EP450ICYP1A.
DR PRINTS; PR00385; P450.
DR SUPFAM; SSF48264; SSF48264; 1.
DR PROSITE; PS00086; CYTOCHROME_P450; 1.
PE 2: Evidence at transcript level;
KW Endoplasmic reticulum; Fatty acid metabolism; Glycoprotein; Heme; Iron;
KW Lipid metabolism; Lyase; Membrane; Metal-binding; Microsome; Monooxygenase;
KW Oxidoreductase; Reference proteome; Steroid metabolism; Sterol metabolism.
FT CHAIN 1..516
FT /note="Cytochrome P450 1A2"
FT /id="PRO_0000232909"
FT BINDING 226
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 458
FT /ligand="heme"
FT /ligand_id="ChEBI:CHEBI:30413"
FT /ligand_part="Fe"
FT /ligand_part_id="ChEBI:CHEBI:18248"
FT /note="axial binding residue"
FT /evidence="ECO:0000250"
FT CARBOHYD 69
FT /note="O-linked (GlcNAc) serine"
FT /evidence="ECO:0000250"
SQ SEQUENCE 516 AA; 58462 MW; 0767BBB3DC7BC9CC CRC64;
MALSQSVPFS ATELLLASAI FCLVFWVLKG LRPRVPKGLK SPPEPWGWPL LGHVLTLRKN
PHLALSRMSQ RYGDVLQIRI GSTPVLVLSG LDTIRQALVR QGDDFKGRPD LYSSTLITDG
QSLTFSPDSG PVWAARRHLA QNALNTFSIA SDPASSYSCY LEEHVSKEAE ALISRLQELM
AGPGHFDPYN QVVVSVVNVI GAMCFGQHFP ESSDEMLSLV KNTHEFVETA SSGNPVDFFP
ILRYLPNPAL QRFKAFNQRF LRFLRKTVQE HYQDFDKNSV QDIMGALFKY SKKGPRASGN
LIPQEKIVNL VNDIFGAGFD TVTTAISWSL MYLVTKPEIQ RKIQKELDTM IGRGRRPRLS
DRPQLPYLKA FILETFRHSS FLPFTIPHST TRDTTLNGFY IPKECCVFVN QWQVNHDPEL
WEDPSEFWPE RFLTTDGTAI NKPLSEKVML FGMGKRRCIG EVLANWEVFL FLAILLQQLE
FSVPPGVKVD LTPIYGLTMK HARCEHVQAR LRFSIK
