ID CP2CN_RAT Reviewed; 494 AA. AC P24470; Q63914; Q64534; DT 01-MAR-1992, integrated into UniProtKB/Swiss-Prot. DT 15-JUL-1999, sequence version 2. DT 27-MAR-2024, entry version 157. DE RecName: Full=Cytochrome P450 2C23; DE EC=1.14.14.- {ECO:0000269|PubMed:14742258, ECO:0000269|PubMed:15766564, ECO:0000269|PubMed:8246128}; DE AltName: Full=Arachidonic acid epoxygenase; DE AltName: Full=CYPIIC23; GN Name=Cyp2c23 {ECO:0000303|PubMed:14742258, ECO:0000312|RGD:620370}; GN Synonyms=Cyp2c-23; OS Rattus norvegicus (Rat). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; OC Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; OC Murinae; Rattus. OX NCBI_TaxID=10116; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA], AND TISSUE SPECIFICITY. RC STRAIN=Wistar; TISSUE=Liver; RX PubMed=2263487; DOI=10.1093/nar/18.23.7156; RA Cook E.A., Groenewegen W.A., Gloger I.S., Piggott J.R., Suckling K.E., RA Wolf C.R.; RT "cDNA and deduced amino acid sequence of a novel cytochrome P-450 from RT female rat liver mRNA with high homology to P-450 IIC family."; RL Nucleic Acids Res. 18:7156-7156(1990). RN [2] RP NUCLEOTIDE SEQUENCE [MRNA], AND TISSUE SPECIFICITY. RC STRAIN=Sprague-Dawley; TISSUE=Kidney; RX PubMed=8514789; DOI=10.1016/s0021-9258(19)38686-7; RA Karara A., Makita K., Jacobson H.R., Falk J.R., Guengerich P.F., RA Dubois R.N., Capdevila J.H.; RT "Molecular cloning, expression, and enzymatic characterization of the rat RT kidney cytochrome P-450 arachidonic acid epoxygenase."; RL J. Biol. Chem. 268:13565-13570(1993). RN [3] RP NUCLEOTIDE SEQUENCE [MRNA] OF 1-86, FUNCTION, AND PATHWAY. RC TISSUE=Kidney; RX PubMed=8246128; RA Imaoka S., Wedlund P.J., Ogawa H., Kimura S., Gonzalez F.J., Kim H.Y.; RT "Identification of CYP2C23 expressed in rat kidney as an arachidonic acid RT epoxygenase."; RL J. Pharmacol. Exp. Ther. 267:1012-1016(1993). RN [4] RP FUNCTION, CATALYTIC ACTIVITY, AND PATHWAY. RX PubMed=10491410; DOI=10.1172/jci7013; RA Holla V.R., Makita K., Zaphiropoulos P.G., Capdevila J.H.; RT "The kidney cytochrome P-450 2C23 arachidonic acid epoxygenase is RT upregulated during dietary salt loading."; RL J. Clin. Invest. 104:751-760(1999). RN [5] RP FUNCTION, CATALYTIC ACTIVITY, SUBCELLULAR LOCATION, TISSUE SPECIFICITY, AND RP INDUCTION BY FENOFIBRATE. RX PubMed=14742258; DOI=10.1016/s0002-9440(10)63142-2; RA Muller D.N., Theuer J., Shagdarsuren E., Kaergel E., Honeck H., Park J.K., RA Markovic M., Barbosa-Sicard E., Dechend R., Wellner M., Kirsch T., RA Fiebeler A., Rothe M., Haller H., Luft F.C., Schunck W.H.; RT "A peroxisome proliferator-activated receptor-alpha activator induces renal RT CYP2C23 activity and protects from angiotensin II-induced renal injury."; RL Am. J. Pathol. 164:521-532(2004). RN [6] RP FUNCTION, CATALYTIC ACTIVITY, AND BIOPHYSICOCHEMICAL PROPERTIES. RX PubMed=15766564; DOI=10.1016/j.bbrc.2005.02.103; RA Barbosa-Sicard E., Markovic M., Honeck H., Christ B., Muller D.N., RA Schunck W.H.; RT "Eicosapentaenoic acid metabolism by cytochrome P450 enzymes of the CYP2C RT subfamily."; RL Biochem. Biophys. Res. Commun. 329:1275-1281(2005). CC -!- FUNCTION: A cytochrome P450 monooxygenase involved in polyunsaturated CC fatty acids (PUFAs) metabolism and signaling. Catalyzes preferentially CC the epoxidation of double bonds of PUFAs. Converts arachidonic acid CC (ARA, C20:4(n-6)) primarily to stereospecific products 8R,9S-, CC 11R,12S-, and 14S,15R-EET (PubMed:8246128, PubMed:14742258, CC PubMed:10491410). Plays a major role in the formation of EETs and CC hydroxy-EETs (HEETs) in kidney (PubMed:10491410, PubMed:14742258). Via CC EETs may inhibit the epithelial sodium channels (ENaCs) in nephron CC segments, preventing excessive sodium absorption during high dietary CC salt intake (By similarity). Participates in the formation of anti- CC inflammatory hydroxyepoxyeicosatrienoic acids (HEETs) by converting 20- CC hydroxyeicosatetraenoic acid (20-HETE) to 20,8,9-HEET, an activator of CC PPARA (PubMed:14742258). Metabolizes eicosapentaenoic acid (EPA, CC C20:5(n-3)) to epoxyeicosatetraenoic acid (EETeTr) regioisomers, 8,9-, CC 11,12-, 14,15-, and 17,18-EETeTr, preferentially producing 17R,18S CC enantiomer (PubMed:15766564). Mechanistically, uses molecular oxygen CC inserting one oxygen atom into a substrate, and reducing the second CC into a water molecule, with two electrons provided by NADPH via CC cytochrome P450 reductase (NADPH--hemoprotein reductase) CC (PubMed:8246128). {ECO:0000250|UniProtKB:E9Q5K4, CC ECO:0000269|PubMed:10491410, ECO:0000269|PubMed:14742258, CC ECO:0000269|PubMed:15766564, ECO:0000269|PubMed:8246128}. CC -!- CATALYTIC ACTIVITY: CC Reaction=(5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 + reduced CC [NADPH--hemoprotein reductase] = (8R,9S)-epoxy-(5Z,11Z,14Z)- CC eicosatrienoate + H(+) + H2O + oxidized [NADPH--hemoprotein CC reductase]; Xref=Rhea:RHEA:49884, Rhea:RHEA-COMP:11964, Rhea:RHEA- CC COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, CC ChEBI:CHEBI:32395, ChEBI:CHEBI:57618, ChEBI:CHEBI:58210, CC ChEBI:CHEBI:131975; Evidence={ECO:0000269|PubMed:10491410}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:49885; CC Evidence={ECO:0000305|PubMed:10491410}; CC -!- CATALYTIC ACTIVITY: CC Reaction=(5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 + reduced CC [NADPH--hemoprotein reductase] = (11R,12S)-epoxy-(5Z,8Z,14Z)- CC eicosatrienoate + H(+) + H2O + oxidized [NADPH--hemoprotein CC reductase]; Xref=Rhea:RHEA:49880, Rhea:RHEA-COMP:11964, Rhea:RHEA- CC COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, CC ChEBI:CHEBI:32395, ChEBI:CHEBI:57618, ChEBI:CHEBI:58210, CC ChEBI:CHEBI:131970; Evidence={ECO:0000269|PubMed:10491410}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:49881; CC Evidence={ECO:0000305|PubMed:10491410}; CC -!- CATALYTIC ACTIVITY: CC Reaction=(5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 + reduced CC [NADPH--hemoprotein reductase] = (11S,12R)-epoxy-(5Z,8Z,14Z)- CC eicosatrienoate + H(+) + H2O + oxidized [NADPH--hemoprotein CC reductase]; Xref=Rhea:RHEA:49876, Rhea:RHEA-COMP:11964, Rhea:RHEA- CC COMP:11965, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:15379, CC ChEBI:CHEBI:32395, ChEBI:CHEBI:57618, ChEBI:CHEBI:58210, CC ChEBI:CHEBI:131969; Evidence={ECO:0000269|PubMed:10491410}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:49877; CC Evidence={ECO:0000305|PubMed:10491410}; CC -!- CATALYTIC ACTIVITY: CC Reaction=(5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 + reduced CC [NADPH--hemoprotein reductase] = (14R,15S)-epoxy-(5Z,8Z,11Z)- CC eicosatrienoate + H(+) + H2O + oxidized [NADPH--hemoprotein CC reductase]; Xref=Rhea:RHEA:49860, Rhea:RHEA-COMP:11964, Rhea:RHEA- CC COMP:11965, 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:0000269|PubMed:10491410}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:49861; CC Evidence={ECO:0000305|PubMed:10491410}; CC -!- CATALYTIC ACTIVITY: CC Reaction=(5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 + reduced CC [NADPH--hemoprotein reductase] = (14S,15R)-epoxy-(5Z,8Z,11Z)- CC eicosatrienoate + H(+) + H2O + oxidized [NADPH--hemoprotein CC reductase]; Xref=Rhea:RHEA:49856, Rhea:RHEA-COMP:11964, Rhea:RHEA- CC COMP:11965, 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:0000269|PubMed:10491410}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:49857; CC Evidence={ECO:0000305|PubMed:10491410}; CC -!- CATALYTIC ACTIVITY: CC Reaction=(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + O2 + reduced CC [NADPH--hemoprotein reductase] = 8,9-epoxy-(5Z,11Z,14Z,17Z)- CC eicosatetraenoate + H(+) + H2O + oxidized [NADPH--hemoprotein CC reductase]; Xref=Rhea:RHEA:52168, 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:136439; Evidence={ECO:0000269|PubMed:15766564}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:52169; CC Evidence={ECO:0000305|PubMed:15766564}; CC -!- CATALYTIC ACTIVITY: CC Reaction=(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + O2 + reduced CC [NADPH--hemoprotein reductase] = 11,12-epoxy-(5Z,8Z,14Z,17Z)- CC eicosatetraenoate + H(+) + H2O + oxidized [NADPH--hemoprotein CC reductase]; Xref=Rhea:RHEA:52172, 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:136441; Evidence={ECO:0000269|PubMed:15766564}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:52173; CC Evidence={ECO:0000305|PubMed:15766564}; CC -!- CATALYTIC ACTIVITY: CC Reaction=(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + O2 + reduced CC [NADPH--hemoprotein reductase] = 14,15-epoxy-(5Z,8Z,11Z,17Z)- CC eicosatetraenoate + H(+) + H2O + oxidized [NADPH--hemoprotein CC reductase]; Xref=Rhea:RHEA:52176, 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:136443; Evidence={ECO:0000269|PubMed:15766564}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:52177; CC Evidence={ECO:0000305|PubMed:15766564}; CC -!- CATALYTIC ACTIVITY: CC Reaction=(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + O2 + reduced CC [NADPH--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:0000269|PubMed:15766564}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:39780; CC Evidence={ECO:0000305|PubMed:15766564}; CC -!- CATALYTIC ACTIVITY: CC Reaction=(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + O2 + reduced CC [NADPH--hemoprotein reductase] = (17S,18R)-epoxy-(5Z,8Z,11Z,14Z)- CC eicosatetraenoate + H(+) + H2O + oxidized [NADPH--hemoprotein CC reductase]; Xref=Rhea:RHEA:39783, 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:76635; Evidence={ECO:0000269|PubMed:15766564}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:39784; CC Evidence={ECO:0000305|PubMed:15766564}; CC -!- CATALYTIC ACTIVITY: CC Reaction=20-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 + reduced CC [NADPH--hemoprotein reductase] = 20-hydroxy-8,9-epoxy-(5Z,11Z,14Z)- CC eicosatrienoate + H(+) + H2O + oxidized [NADPH--hemoprotein CC reductase]; Xref=Rhea:RHEA:64980, 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:76624, CC ChEBI:CHEBI:137474; Evidence={ECO:0000269|PubMed:14742258}; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:64981; CC Evidence={ECO:0000305|PubMed:14742258}; CC -!- COFACTOR: CC Name=heme; Xref=ChEBI:CHEBI:30413; CC Evidence={ECO:0000250|UniProtKB:P33261}; CC -!- BIOPHYSICOCHEMICAL PROPERTIES: CC Kinetic parameters: CC KM=8.1 uM for (5Z,8Z,11Z,14Z)-eicosatetraenoate (total epoxygenase CC activity) {ECO:0000269|PubMed:15766564}; CC KM=14.7 uM for (5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate (total CC epoxygenase activity) {ECO:0000269|PubMed:15766564}; CC Vmax=14.1 nmol/min/nmol enzyme toward CC (5Z,8Z,11Z,14Z)-eicosatetraenoate (total epoxygenase activity) CC {ECO:0000269|PubMed:15766564}; CC Vmax=22 nmol/min/nmol enzyme toward CC (5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate (total epoxygenase activity) CC {ECO:0000269|PubMed:15766564}; CC -!- PATHWAY: Lipid metabolism; arachidonate metabolism. CC {ECO:0000269|PubMed:10491410, ECO:0000305|PubMed:8246128}. CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane CC {ECO:0000269|PubMed:14742258}. Microsome membrane CC {ECO:0000269|PubMed:14742258}. CC -!- TISSUE SPECIFICITY: Expressed in kidney and liver. Expressed in CC cortical tubules of kidney (at protein level). CC {ECO:0000269|PubMed:14742258, ECO:0000269|PubMed:2263487, CC ECO:0000269|PubMed:8514789}. CC -!- INDUCTION: Constitutively expressed. Up-regulated by fenofibrate. CC {ECO:0000269|PubMed:14742258}. CC -!- SIMILARITY: Belongs to the cytochrome P450 family. {ECO:0000305}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; X55446; CAA39087.1; -; mRNA. DR EMBL; U04733; AAA03716.1; -; mRNA. DR EMBL; S67064; AAB29022.1; -; mRNA. DR PIR; A46588; A46588. DR PIR; S13101; S13101. DR AlphaFoldDB; P24470; -. DR SMR; P24470; -. DR IntAct; P24470; 2. DR STRING; 10116.ENSRNOP00000017840; -. DR BindingDB; P24470; -. DR ChEMBL; CHEMBL2772; -. DR SwissLipids; SLP:000001688; -. DR iPTMnet; P24470; -. DR PhosphoSitePlus; P24470; -. DR PaxDb; 10116-ENSRNOP00000017840; -. DR UCSC; RGD:620370; rat. DR AGR; RGD:620370; -. DR RGD; 620370; Cyp2c23. DR eggNOG; KOG0156; Eukaryota. DR InParanoid; P24470; -. DR PhylomeDB; P24470; -. DR UniPathway; UPA00383; -. DR PRO; PR:P24470; -. DR Proteomes; UP000002494; Unplaced. DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central. DR GO; GO:0005789; C:endoplasmic reticulum membrane; IDA:UniProtKB. DR GO; GO:0043231; C:intracellular membrane-bounded organelle; IBA:GO_Central. DR GO; GO:0008405; F:arachidonic acid 11,12-epoxygenase activity; IDA:UniProtKB. DR GO; GO:0008404; F:arachidonic acid 14,15-epoxygenase activity; IDA:UniProtKB. DR GO; GO:0008392; F:arachidonic acid epoxygenase activity; IDA:UniProtKB. DR GO; GO:0020037; F:heme binding; IBA:GO_Central. DR GO; GO:0005506; F:iron ion binding; IEA:InterPro. DR GO; GO:0004497; F:monooxygenase activity; IDA:UniProtKB. DR GO; GO:0016712; F:oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen; IBA:GO_Central. DR GO; GO:0019369; P:arachidonic acid metabolic process; NAS:RGD. DR GO; GO:0019373; P:epoxygenase P450 pathway; IDA:UniProtKB. DR GO; GO:0046456; P:icosanoid biosynthetic process; IDA:UniProtKB. DR GO; GO:0033574; P:response to testosterone; IEP:RGD. DR GO; GO:0006805; P:xenobiotic metabolic process; IBA:GO_Central. DR CDD; cd20665; CYP2C-like; 1. DR Gene3D; 1.10.630.10; Cytochrome P450; 1. DR InterPro; IPR001128; Cyt_P450. DR InterPro; IPR017972; Cyt_P450_CS. DR InterPro; IPR002401; Cyt_P450_E_grp-I. DR InterPro; IPR036396; Cyt_P450_sf. DR PANTHER; PTHR24300:SF392; CYTOCHROME P450 2C44; 1. DR PANTHER; PTHR24300; CYTOCHROME P450 508A4-RELATED; 1. DR Pfam; PF00067; p450; 1. DR PRINTS; PR00463; EP450I. DR PRINTS; PR00385; P450. DR SUPFAM; SSF48264; Cytochrome P450; 1. DR PROSITE; PS00086; CYTOCHROME_P450; 1. PE 1: Evidence at protein level; KW Acetylation; Endoplasmic reticulum; Fatty acid metabolism; Heme; Iron; KW Lipid metabolism; Membrane; Metal-binding; Microsome; Monooxygenase; KW Oxidoreductase; Phosphoprotein; Reference proteome. FT CHAIN 1..494 FT /note="Cytochrome P450 2C23" FT /id="PRO_0000051711" FT BINDING 439 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|UniProtKB:P33261" FT MOD_RES 131 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:P00176" FT MOD_RES 253 FT /note="N6-acetyllysine" FT /evidence="ECO:0000250|UniProtKB:Q64458" FT MOD_RES 379 FT /note="N6-acetyllysine" FT /evidence="ECO:0000250|UniProtKB:Q64458" FT CONFLICT 38..54 FT /note="TPLPIIGNLLQLNLKDI -> HPPSHYWESTATEPQGH (in Ref. 1; FT CAA39087)" FT /evidence="ECO:0000305" FT CONFLICT 154 FT /note="R -> W (in Ref. 1; CAA39087)" FT /evidence="ECO:0000305" FT CONFLICT 366..367 FT /note="LP -> VG (in Ref. 1; CAA39087)" FT /evidence="ECO:0000305" SQ SEQUENCE 494 AA; 56433 MW; BB6529F9953B540E CRC64; MELLGFTTLA LVVSVTCLSL LSVWTKLRTR GRLPPGPTPL PIIGNLLQLN LKDIPASLSK LAKEYGPVYT LYFGTSPTVV LHGYDVVKEA LLQQGDEFLG RGPLPIIEDT HKGYGLIFSN GERWKVMRRF SLMTLRNFGM GKRSLEERVQ EEARCLVEEL QKTKAQPFDP TFILACAPCN VICSILFNDR FQYNDKTFLN LMDLLNKNFQ QVNSVWCQMY NLWPTIIKYL PGKHIEFAKR IDDVKNFILE KVKEHQKSLD PANPRDYIDC FLSKIEEEKD NLKSEFHLEN LAVCGSNLFT AGTETTSTTL RFGLLLLMKY PEVQAKVHEE LDRVIGRHQP PSMKDKMKLP YTDAVLHEIQ RYITLLPSSL PHAVVQDTKF RDYVIPKGTT VLPMLSSVML DQKEFANPEK FDPGHFLDKN GCFKKTDYFV PFSLGKRACV GESLARMELF LFFTTLLQKF SLKTLVEPKD LDIKPITTGI INLPPPYKLC LVPR //