UBP20_MOUSE
ID UBP20_MOUSE Reviewed; 916 AA.
AC Q8C6M1; Q69ZT5; Q8CJ72;
DT 15-DEC-2009, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2003, sequence version 1.
DT 03-AUG-2022, entry version 151.
DE RecName: Full=Ubiquitin carboxyl-terminal hydrolase 20;
DE EC=3.4.19.12;
DE AltName: Full=Deubiquitinating enzyme 20;
DE AltName: Full=Ubiquitin thioesterase 20;
DE AltName: Full=Ubiquitin-specific-processing protease 20;
DE AltName: Full=VHL-interacting deubiquitinating enzyme 2;
GN Name=Usp20; Synonyms=Kiaa1003, Vdu2;
OS Mus musculus (Mouse).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae;
OC Murinae; Mus; Mus.
OX NCBI_TaxID=10090;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RX PubMed=12056827; DOI=10.1016/s0006-291x(02)00534-x;
RA Li Z., Wang D., Na X., Schoen S.R., Messing E.M., Wu G.;
RT "Identification of a deubiquitinating enzyme subfamily as substrates of the
RT von Hippel-Lindau tumor suppressor.";
RL Biochem. Biophys. Res. Commun. 294:700-709(2002).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC TISSUE=Fetal brain;
RX PubMed=15368895; DOI=10.1093/dnares/11.3.205;
RA Okazaki N., Kikuno R., Ohara R., Inamoto S., Koseki H., Hiraoka S.,
RA Saga Y., Seino S., Nishimura M., Kaisho T., Hoshino K., Kitamura H.,
RA Nagase T., Ohara O., Koga H.;
RT "Prediction of the coding sequences of mouse homologues of KIAA gene: IV.
RT The complete nucleotide sequences of 500 mouse KIAA-homologous cDNAs
RT identified by screening of terminal sequences of cDNA clones randomly
RT sampled from size-fractionated libraries.";
RL DNA Res. 11:205-218(2004).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=C57BL/6J; TISSUE=Medulla oblongata, and Ovary;
RX PubMed=16141072; DOI=10.1126/science.1112014;
RA Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N.,
RA Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K.,
RA Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J.,
RA Wilming L.G., Aidinis V., Allen J.E., Ambesi-Impiombato A., Apweiler R.,
RA Aturaliya R.N., Bailey T.L., Bansal M., Baxter L., Beisel K.W., Bersano T.,
RA Bono H., Chalk A.M., Chiu K.P., Choudhary V., Christoffels A.,
RA Clutterbuck D.R., Crowe M.L., Dalla E., Dalrymple B.P., de Bono B.,
RA Della Gatta G., di Bernardo D., Down T., Engstrom P., Fagiolini M.,
RA Faulkner G., Fletcher C.F., Fukushima T., Furuno M., Futaki S.,
RA Gariboldi M., Georgii-Hemming P., Gingeras T.R., Gojobori T., Green R.E.,
RA Gustincich S., Harbers M., Hayashi Y., Hensch T.K., Hirokawa N., Hill D.,
RA Huminiecki L., Iacono M., Ikeo K., Iwama A., Ishikawa T., Jakt M.,
RA Kanapin A., Katoh M., Kawasawa Y., Kelso J., Kitamura H., Kitano H.,
RA Kollias G., Krishnan S.P., Kruger A., Kummerfeld S.K., Kurochkin I.V.,
RA Lareau L.F., Lazarevic D., Lipovich L., Liu J., Liuni S., McWilliam S.,
RA Madan Babu M., Madera M., Marchionni L., Matsuda H., Matsuzawa S., Miki H.,
RA Mignone F., Miyake S., Morris K., Mottagui-Tabar S., Mulder N., Nakano N.,
RA Nakauchi H., Ng P., Nilsson R., Nishiguchi S., Nishikawa S., Nori F.,
RA Ohara O., Okazaki Y., Orlando V., Pang K.C., Pavan W.J., Pavesi G.,
RA Pesole G., Petrovsky N., Piazza S., Reed J., Reid J.F., Ring B.Z.,
RA Ringwald M., Rost B., Ruan Y., Salzberg S.L., Sandelin A., Schneider C.,
RA Schoenbach C., Sekiguchi K., Semple C.A., Seno S., Sessa L., Sheng Y.,
RA Shibata Y., Shimada H., Shimada K., Silva D., Sinclair B., Sperling S.,
RA Stupka E., Sugiura K., Sultana R., Takenaka Y., Taki K., Tammoja K.,
RA Tan S.L., Tang S., Taylor M.S., Tegner J., Teichmann S.A., Ueda H.R.,
RA van Nimwegen E., Verardo R., Wei C.L., Yagi K., Yamanishi H.,
RA Zabarovsky E., Zhu S., Zimmer A., Hide W., Bult C., Grimmond S.M.,
RA Teasdale R.D., Liu E.T., Brusic V., Quackenbush J., Wahlestedt C.,
RA Mattick J.S., Hume D.A., Kai C., Sasaki D., Tomaru Y., Fukuda S.,
RA Kanamori-Katayama M., Suzuki M., Aoki J., Arakawa T., Iida J., Imamura K.,
RA Itoh M., Kato T., Kawaji H., Kawagashira N., Kawashima T., Kojima M.,
RA Kondo S., Konno H., Nakano K., Ninomiya N., Nishio T., Okada M., Plessy C.,
RA Shibata K., Shiraki T., Suzuki S., Tagami M., Waki K., Watahiki A.,
RA Okamura-Oho Y., Suzuki H., Kawai J., Hayashizaki Y.;
RT "The transcriptional landscape of the mammalian genome.";
RL Science 309:1559-1563(2005).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C57BL/6J;
RX PubMed=19468303; DOI=10.1371/journal.pbio.1000112;
RA Church D.M., Goodstadt L., Hillier L.W., Zody M.C., Goldstein S., She X.,
RA Bult C.J., Agarwala R., Cherry J.L., DiCuccio M., Hlavina W., Kapustin Y.,
RA Meric P., Maglott D., Birtle Z., Marques A.C., Graves T., Zhou S.,
RA Teague B., Potamousis K., Churas C., Place M., Herschleb J., Runnheim R.,
RA Forrest D., Amos-Landgraf J., Schwartz D.C., Cheng Z., Lindblad-Toh K.,
RA Eichler E.E., Ponting C.P.;
RT "Lineage-specific biology revealed by a finished genome assembly of the
RT mouse.";
RL PLoS Biol. 7:E1000112-E1000112(2009).
RN [5]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Mural R.J., Adams M.D., Myers E.W., Smith H.O., Venter J.C.;
RL Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
RN [6]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=C57BL/6J; TISSUE=Brain;
RX PubMed=15489334; DOI=10.1101/gr.2596504;
RG The MGC Project Team;
RT "The status, quality, and expansion of the NIH full-length cDNA project:
RT the Mammalian Gene Collection (MGC).";
RL Genome Res. 14:2121-2127(2004).
RN [7]
RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-369, AND IDENTIFICATION BY
RP MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC TISSUE=Embryonic brain;
RX PubMed=15345747; DOI=10.1074/mcp.m400085-mcp200;
RA Ballif B.A., Villen J., Beausoleil S.A., Schwartz D., Gygi S.P.;
RT "Phosphoproteomic analysis of the developing mouse brain.";
RL Mol. Cell. Proteomics 3:1093-1101(2004).
RN [8]
RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-132 AND THR-378, AND
RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC TISSUE=Liver;
RX PubMed=17242355; DOI=10.1073/pnas.0609836104;
RA Villen J., Beausoleil S.A., Gerber S.A., Gygi S.P.;
RT "Large-scale phosphorylation analysis of mouse liver.";
RL Proc. Natl. Acad. Sci. U.S.A. 104:1488-1493(2007).
RN [9]
RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-132, AND IDENTIFICATION BY
RP MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC TISSUE=Brain, Brown adipose tissue, Heart, Kidney, Pancreas, Spleen, and
RC Testis;
RX PubMed=21183079; DOI=10.1016/j.cell.2010.12.001;
RA Huttlin E.L., Jedrychowski M.P., Elias J.E., Goswami T., Rad R.,
RA Beausoleil S.A., Villen J., Haas W., Sowa M.E., Gygi S.P.;
RT "A tissue-specific atlas of mouse protein phosphorylation and expression.";
RL Cell 143:1174-1189(2010).
CC -!- FUNCTION: Deubiquitinating enzyme involved in beta-2 adrenergic
CC receptor (ADRB2) recycling. Acts as a regulator of G-protein coupled
CC receptor (GPCR) signaling by mediating the deubiquitination beta-2
CC adrenergic receptor (ADRB2). Plays a central role in ADRB2 recycling
CC and resensitization after prolonged agonist stimulation by
CC constitutively binding ADRB2, mediating deubiquitination of ADRB2 and
CC inhibiting lysosomal trafficking of ADRB2. Upon dissociation, it is
CC probably transferred to the translocated beta-arrestins, possibly
CC leading to beta-arrestins deubiquitination and disengagement from
CC ADRB2. This suggests the existence of a dynamic exchange between the
CC ADRB2 and beta-arrestins. Deubiquitinates DIO2, thereby regulating
CC thyroid hormone regulation. Deubiquitinates HIF1A, leading to stabilize
CC HIF1A and enhance HIF1A-mediated activity. Mediates deubiquitination of
CC both 'Lys-48'- and 'Lys-63'-linked polyubiquitin chains (By
CC similarity). {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Thiol-dependent hydrolysis of ester, thioester, amide, peptide
CC and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-
CC residue protein attached to proteins as an intracellular targeting
CC signal).; EC=3.4.19.12;
CC -!- SUBUNIT: Interacts with VHL, leading to its ubiquitination and
CC subsequent degradation (By similarity). Interacts with CCP110 (By
CC similarity). Interacts with DIO (By similarity). Interacts with HIF1A
CC (By similarity). Interacts with ADRB2 (By similarity).
CC {ECO:0000250|UniProtKB:Q9Y2K6}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm, perinuclear region {ECO:0000250}.
CC Cytoplasm, cytoskeleton, microtubule organizing center, centrosome
CC {ECO:0000250}.
CC -!- DOMAIN: The UBP-type zinc finger binds 3 zinc ions. However, it does
CC not bind ubiquitin, probably because the conserved Arg in position 55
CC is replaced by a Glu residue (By similarity). {ECO:0000250}.
CC -!- PTM: Ubiquitinated via a VHL-dependent pathway for proteasomal
CC degradation. {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the peptidase C19 family. USP20/USP33 subfamily.
CC {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=BAD32361.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; AF449715; AAN15803.1; -; mRNA.
DR EMBL; AK173083; BAD32361.1; ALT_INIT; mRNA.
DR EMBL; AK054279; BAC35715.1; -; mRNA.
DR EMBL; AK163663; BAE37447.1; -; mRNA.
DR EMBL; AL844546; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; CH466542; EDL08500.1; -; Genomic_DNA.
DR EMBL; BC079674; AAH79674.1; -; mRNA.
DR CCDS; CCDS15893.1; -.
DR RefSeq; NP_083122.1; NM_028846.5.
DR AlphaFoldDB; Q8C6M1; -.
DR BioGRID; 216621; 5.
DR IntAct; Q8C6M1; 1.
DR STRING; 10090.ENSMUSP00000099913; -.
DR MEROPS; C19.025; -.
DR iPTMnet; Q8C6M1; -.
DR PhosphoSitePlus; Q8C6M1; -.
DR EPD; Q8C6M1; -.
DR jPOST; Q8C6M1; -.
DR MaxQB; Q8C6M1; -.
DR PaxDb; Q8C6M1; -.
DR PeptideAtlas; Q8C6M1; -.
DR PRIDE; Q8C6M1; -.
DR ProteomicsDB; 298456; -.
DR Antibodypedia; 1730; 329 antibodies from 32 providers.
DR DNASU; 74270; -.
DR Ensembl; ENSMUST00000102849; ENSMUSP00000099913; ENSMUSG00000026854.
DR Ensembl; ENSMUST00000170476; ENSMUSP00000127388; ENSMUSG00000026854.
DR GeneID; 74270; -.
DR KEGG; mmu:74270; -.
DR UCSC; uc008jde.2; mouse.
DR CTD; 10868; -.
DR MGI; MGI:1921520; Usp20.
DR VEuPathDB; HostDB:ENSMUSG00000026854; -.
DR eggNOG; KOG1870; Eukaryota.
DR GeneTree; ENSGT00940000158829; -.
DR HOGENOM; CLU_004896_0_0_1; -.
DR InParanoid; Q8C6M1; -.
DR OMA; IFECEIC; -.
DR PhylomeDB; Q8C6M1; -.
DR TreeFam; TF352179; -.
DR Reactome; R-MMU-5689880; Ub-specific processing proteases.
DR BioGRID-ORCS; 74270; 7 hits in 74 CRISPR screens.
DR ChiTaRS; Usp20; mouse.
DR PRO; PR:Q8C6M1; -.
DR Proteomes; UP000000589; Chromosome 2.
DR RNAct; Q8C6M1; protein.
DR Bgee; ENSMUSG00000026854; Expressed in spermatid and 248 other tissues.
DR ExpressionAtlas; Q8C6M1; baseline and differential.
DR Genevisible; Q8C6M1; MM.
DR GO; GO:0005813; C:centrosome; ISS:UniProtKB.
DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR GO; GO:0048471; C:perinuclear region of cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004843; F:cysteine-type deubiquitinase activity; ISS:UniProtKB.
DR GO; GO:0004197; F:cysteine-type endopeptidase activity; ISS:UniProtKB.
DR GO; GO:0001664; F:G protein-coupled receptor binding; ISO:MGI.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006897; P:endocytosis; IEA:UniProtKB-KW.
DR GO; GO:0016579; P:protein deubiquitination; ISS:UniProtKB.
DR GO; GO:0071108; P:protein K48-linked deubiquitination; ISS:UniProtKB.
DR GO; GO:0070536; P:protein K63-linked deubiquitination; ISS:UniProtKB.
DR GO; GO:0008277; P:regulation of G protein-coupled receptor signaling pathway; ISS:UniProtKB.
DR GO; GO:0006511; P:ubiquitin-dependent protein catabolic process; IEA:InterPro.
DR Gene3D; 3.30.2230.10; -; 2.
DR Gene3D; 3.30.40.10; -; 1.
DR InterPro; IPR035927; DUSP-like_sf.
DR InterPro; IPR038765; Papain-like_cys_pep_sf.
DR InterPro; IPR006615; Pept_C19_DUSP.
DR InterPro; IPR001394; Peptidase_C19_UCH.
DR InterPro; IPR018200; USP_CS.
DR InterPro; IPR028889; USP_dom.
DR InterPro; IPR013083; Znf_RING/FYVE/PHD.
DR InterPro; IPR001607; Znf_UBP.
DR Pfam; PF06337; DUSP; 2.
DR Pfam; PF00443; UCH; 2.
DR Pfam; PF02148; zf-UBP; 1.
DR SMART; SM00695; DUSP; 2.
DR SMART; SM00290; ZnF_UBP; 1.
DR SUPFAM; SSF143791; SSF143791; 2.
DR SUPFAM; SSF54001; SSF54001; 1.
DR PROSITE; PS51283; DUSP; 2.
DR PROSITE; PS00972; USP_1; 1.
DR PROSITE; PS00973; USP_2; 1.
DR PROSITE; PS50235; USP_3; 1.
DR PROSITE; PS50271; ZF_UBP; 1.
PE 1: Evidence at protein level;
KW Cytoplasm; Cytoskeleton; Endocytosis; Hydrolase; Metal-binding;
KW Phosphoprotein; Protease; Reference proteome; Repeat; Thiol protease;
KW Ubl conjugation; Ubl conjugation pathway; Zinc; Zinc-finger.
FT CHAIN 1..916
FT /note="Ubiquitin carboxyl-terminal hydrolase 20"
FT /id="PRO_0000390418"
FT DOMAIN 145..687
FT /note="USP"
FT DOMAIN 689..782
FT /note="DUSP 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00613"
FT DOMAIN 791..894
FT /note="DUSP 2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00613"
FT ZN_FING 6..111
FT /note="UBP-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT REGION 258..420
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 263..290
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 318..336
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 359..390
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 154
FT /note="Nucleophile"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU10092,
FT ECO:0000255|PROSITE-ProRule:PRU10093"
FT ACT_SITE 645
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU10092,
FT ECO:0000255|PROSITE-ProRule:PRU10093"
FT BINDING 8
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT BINDING 10
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT BINDING 30
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT BINDING 33
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT BINDING 43
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT BINDING 48
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT BINDING 53
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT BINDING 60
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT BINDING 64
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT BINDING 70
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT BINDING 83
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT BINDING 86
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00502"
FT MOD_RES 112
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q9Y2K6"
FT MOD_RES 132
FT /note="Phosphoserine"
FT /evidence="ECO:0007744|PubMed:17242355,
FT ECO:0007744|PubMed:21183079"
FT MOD_RES 134
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q9Y2K6"
FT MOD_RES 259
FT /note="Phosphothreonine"
FT /evidence="ECO:0000250|UniProtKB:Q9Y2K6"
FT MOD_RES 306
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q9Y2K6"
FT MOD_RES 369
FT /note="Phosphoserine"
FT /evidence="ECO:0007744|PubMed:15345747"
FT MOD_RES 378
FT /note="Phosphothreonine"
FT /evidence="ECO:0007744|PubMed:17242355"
FT MOD_RES 410
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q9Y2K6"
FT MOD_RES 415
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q9Y2K6"
FT CONFLICT 117
FT /note="H -> T (in Ref. 1; AAN15803)"
FT /evidence="ECO:0000305"
FT CONFLICT 380
FT /note="E -> D (in Ref. 1; AAN15803)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 916 AA; 102140 MW; E104BD489E7ED49F CRC64;
MGDARDLCPH LDCIGEVTKE DLLLKSKGTC QSCGVAGPNL WACLQVTCPY VGCGESFADH
SSIHAQVKKH NLTVNLTTFR VWCYACEREV FLEQRLAVHL ASSSARLSEQ DSPPPSHPLK
AVPIAVADEG ESESEDDDLK PRGLTGMKNL GNSCYMNAAL QALSNCPPLT QFFLECGGLV
RTDKKPALCK SYQKLISEVW HKKRPSYVVP TSLSHGIKLV NPMFRGYAQQ DTQEFLRCLM
DQLHEELKEP MVAAVAALTD ARDSDSSDTD ERRDGDRSPS EDEFLSCDSS SDRGEGDGQG
RGGGSSKAEM ELLISDEAGR AISEKERMKD RKFSWGQQRT NSEQVDEDAD VDTAMASLDE
QSREAQPPSP RSTSPCQTPE PDNEAHIRSS SRPCSPVHHH HEGHSKLSSS PPRASPVRMG
PSYVLKKAQV PSTGGRRRKE QSYRSVISDV FNGSVLSLVQ CLTCDRVSTT VETFQDLSLP
IPGKEDLAKL HSAIYQNVPA KPGACGDSYS SQGWLAFIVE YIRRFVVSCT PSWFWGPVVT
LEDCLAAFFA ADELKGDNMY SCERCKKLRN GVKYCKVLCL PEILCVHLKR FRHEVMYSFK
VSSHVSFPLE GLDLRPFLAK ECTSQVTTYD LLSVICHHGT AGSGHYIAYC QNVINGQWYE
FDDQYVTEVH ETVVQNVEAY VLFYRKSSEE AMRERQQVVS LAAMREPSLL RFYVSREWLN
KFNTFAEPGP ITNHTFLCSH GGIPPNKYHY IDDLVVILPQ SVWEHLYSRF GGGPAVNHLY
VCSICQVEIE ALAKRRRVEI DTFIKLNKAF QAEESPAVIY CISMHWFREW EAFVKGKDSE
PPGPIDNSRI AQVKGSGHIQ LKQGADCGQI SEETWTYLSS LYGGGPEIAI RQSVAQLPDP
ESLHGEQKIE AETRAL