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PHEX_MOUSE
ID   PHEX_MOUSE              Reviewed;         749 AA.
AC   P70669; P97439;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   03-AUG-2022, entry version 159.
DE   RecName: Full=Phosphate-regulating neutral endopeptidase PHEX {ECO:0000305};
DE   AltName: Full=Metalloendopeptidase homolog PEX;
DE            EC=3.4.24.- {ECO:0000250|UniProtKB:P78562};
DE   AltName: Full=Phosphate regulating neutral endopeptidase;
DE   AltName: Full=Vitamin D-resistant hypophosphatemic rickets protein;
DE   AltName: Full=X-linked hypophosphatemia protein;
DE            Short=HYP;
GN   Name=Phex; Synonyms=Hyp, Pex;
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=8812412; DOI=10.1006/geno.1996.0421;
RA   Du L., Desbarats M., Viel J., Glorieux F.H., Cawthorn C., Ecarot B.;
RT   "cDNA cloning of the murine Pex gene implicated in X-linked
RT   hypophosphatemia and evidence for expression in bone.";
RL   Genomics 36:22-28(1996).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA].
RX   PubMed=9063736; DOI=10.1093/hmg/6.2.165;
RA   Strom T.M., Francis F., Lorenz B., Boeddrich A., Econs M.J., Lehrach H.,
RA   Meitinger T.;
RT   "Pex gene deletions in Gy and Hyp mice provide mouse models for X-linked
RT   hypophosphatemia.";
RL   Hum. Mol. Genet. 6:165-171(1997).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=C57BL/6J;
RX   PubMed=9077527; DOI=10.1172/jci119276;
RA   Beck L., Soumounou Y., Martel J., Krishnamurthy G., Gauthier C.,
RA   Goodyer C.G., Tenenhouse H.S.;
RT   "Pex/PEX tissue distribution and evidence for a deletion in the 3' region
RT   of the Pex gene in X-linked hypophosphatemic mice.";
RL   J. Clin. Invest. 99:1200-1209(1997).
RN   [4]
RP   FUNCTION, SUBCELLULAR LOCATION, AND TISSUE SPECIFICITY.
RX   PubMed=11159866; DOI=10.1210/endo.142.2.7976;
RA   Miao D., Bai X., Panda D., McKee M., Karaplis A., Goltzman D.;
RT   "Osteomalacia in hyp mice is associated with abnormal phex expression and
RT   with altered bone matrix protein expression and deposition.";
RL   Endocrinology 142:926-939(2001).
RN   [5]
RP   SUBCELLULAR LOCATION, TISSUE SPECIFICITY, DEVELOPMENTAL STAGE, AND
RP   GLYCOSYLATION.
RX   PubMed=11811562; DOI=10.1359/jbmr.2002.17.2.311;
RA   Thompson D.L., Sabbagh Y., Tenenhouse H.S., Roche P.C., Drezner M.K.,
RA   Salisbury J.L., Grande J.P., Poeschla E.M., Kumar R.;
RT   "Ontogeny of Phex/PHEX protein expression in mouse embryo and subcellular
RT   localization in osteoblasts.";
RL   J. Bone Miner. Res. 17:311-320(2002).
RN   [6]
RP   TISSUE SPECIFICITY.
RX   PubMed=18597632; DOI=10.1359/jbmr.080601;
RA   Addison W.N., Nakano Y., Loisel T., Crine P., McKee M.D.;
RT   "MEPE-ASARM peptides control extracellular matrix mineralization by binding
RT   to hydroxyapatite: an inhibition regulated by PHEX cleavage of ASARM.";
RL   J. Bone Miner. Res. 23:1638-1649(2008).
RN   [7]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC   TISSUE=Lung;
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).
RN   [8]
RP   FUNCTION.
RX   PubMed=26051469; DOI=10.1016/j.bone.2015.05.030;
RA   Zelenchuk L.V., Hedge A.M., Rowe P.S.;
RT   "Age dependent regulation of bone-mass and renal function by the MEPE
RT   ASARM-motif.";
RL   Bone 79:131-142(2015).
CC   -!- FUNCTION: Peptidase that cleaves SIBLING (small integrin-binding
CC       ligand, N-linked glycoprotein)-derived ASARM peptides, thus regulating
CC       their biological activity (By similarity). Cleaves ASARM peptides
CC       between Ser and Glu or Asp residues (By similarity). Regulates
CC       osteogenic cell differentiation and bone mineralization through the
CC       cleavage of the MEPE-derived ASARM peptide (PubMed:11159866,
CC       PubMed:18597632, PubMed:26051469). Promotes dentin mineralization and
CC       renal phosphate reabsorption by cleaving DMP1- and MEPE-derived ASARM
CC       peptides (PubMed:26051469). Inhibits the cleavage of MEPE by
CC       CTSB/cathepsin B thus preventing MEPE degradation (By similarity).
CC       {ECO:0000250|UniProtKB:P78562, ECO:0000269|PubMed:11159866,
CC       ECO:0000269|PubMed:26051469, ECO:0000305|PubMed:18597632}.
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000250|UniProtKB:P78562};
CC       Note=Binds 1 zinc ion per subunit. {ECO:0000250|UniProtKB:P78562};
CC   -!- SUBUNIT: Interacts with MEPE; the interaction is zinc-dependent (via
CC       ASARM motif). {ECO:0000250|UniProtKB:P78562}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000269|PubMed:11811562};
CC       Single-pass type II membrane protein {ECO:0000305}.
CC   -!- TISSUE SPECIFICITY: Expressed in bone, specifically in the osteoid and
CC       in osteocytes (PubMed:11159866, PubMed:18597632). Expressed in teeth,
CC       specifically in odontoblasts and ameloblasts (PubMed:11811562).
CC       Expressed moderately by macrophages in the liver and has minimal
CC       expression in brown adipose tissue (PubMed:11811562). Also expressed in
CC       suprabasal layers of the skin (PubMed:11811562).
CC       {ECO:0000269|PubMed:11159866, ECO:0000269|PubMed:11811562,
CC       ECO:0000269|PubMed:18597632}.
CC   -!- DEVELOPMENTAL STAGE: Detected at 16 and 18 days post coitum (dpc) in
CC       vertebrae osteoblasts. Detected in calvarial tissue and in the stratum
CC       spinosum and granulosum of the overlaying epidermis at 18 dpc. Detected
CC       at postnatal day 14 in osteoblasts and osteocytes of the calvarium.
CC       Detected in tibias at postnatal day 14 in osteoblasts and a lesser
CC       degree in osteocytes, however by postnatal day 84 it is detected in
CC       osteocytes in compact bone. Detected in teeth at postnatal day 14 in
CC       odontoblasts and ameloblasts. By postnatal day 84, expression can still
CC       be detected in odontoblasts however little to no expression can be
CC       detected in ameloblasts. Detected at 18 dpc at moderate levels in
CC       macrophages within the liver, with minimal expression in brown adipose
CC       tissue. Detected at 18 dpc in suprabasal layers of the skin.
CC       {ECO:0000269|PubMed:11811562}.
CC   -!- PTM: N-glycosylated. {ECO:0000269|PubMed:11811562}.
CC   -!- SIMILARITY: Belongs to the peptidase M13 family. {ECO:0000255|PROSITE-
CC       ProRule:PRU01233, ECO:0000305}.
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DR   EMBL; U49908; AAC36502.1; -; mRNA.
DR   EMBL; U73910; AAC25962.1; -; mRNA.
DR   EMBL; U73912; AAC25964.1; -; Genomic_DNA.
DR   EMBL; U73913; AAC25965.1; -; Genomic_DNA.
DR   EMBL; U73914; AAC25966.1; -; Genomic_DNA.
DR   EMBL; U73911; AAC25963.1; -; Genomic_DNA.
DR   EMBL; U73915; AAC25967.1; -; Genomic_DNA.
DR   EMBL; U75646; AAB47750.1; -; mRNA.
DR   CCDS; CCDS30497.1; -.
DR   RefSeq; NP_035207.1; NM_011077.2.
DR   AlphaFoldDB; P70669; -.
DR   SMR; P70669; -.
DR   BioGRID; 202143; 1.
DR   STRING; 10090.ENSMUSP00000078863; -.
DR   MEROPS; M13.091; -.
DR   GlyGen; P70669; 8 sites.
DR   iPTMnet; P70669; -.
DR   PhosphoSitePlus; P70669; -.
DR   PaxDb; P70669; -.
DR   PRIDE; P70669; -.
DR   ProteomicsDB; 287699; -.
DR   Antibodypedia; 24481; 137 antibodies from 26 providers.
DR   DNASU; 18675; -.
DR   Ensembl; ENSMUST00000079945; ENSMUSP00000078863; ENSMUSG00000057457.
DR   GeneID; 18675; -.
DR   KEGG; mmu:18675; -.
DR   UCSC; uc009ury.1; mouse.
DR   CTD; 5251; -.
DR   MGI; MGI:107489; Phex.
DR   VEuPathDB; HostDB:ENSMUSG00000057457; -.
DR   eggNOG; KOG3624; Eukaryota.
DR   GeneTree; ENSGT00940000157313; -.
DR   HOGENOM; CLU_006187_4_1_1; -.
DR   InParanoid; P70669; -.
DR   OMA; YSSYYWK; -.
DR   OrthoDB; 282463at2759; -.
DR   PhylomeDB; P70669; -.
DR   TreeFam; TF315192; -.
DR   BRENDA; 3.4.24.B15; 3474.
DR   BioGRID-ORCS; 18675; 2 hits in 75 CRISPR screens.
DR   ChiTaRS; Phex; mouse.
DR   PRO; PR:P70669; -.
DR   Proteomes; UP000000589; Chromosome X.
DR   RNAct; P70669; protein.
DR   Bgee; ENSMUSG00000057457; Expressed in molar tooth and 73 other tissues.
DR   ExpressionAtlas; P70669; baseline and differential.
DR   Genevisible; P70669; MM.
DR   GO; GO:0005783; C:endoplasmic reticulum; IDA:MGI.
DR   GO; GO:0005794; C:Golgi apparatus; IDA:MGI.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0048471; C:perinuclear region of cytoplasm; IDA:MGI.
DR   GO; GO:0005886; C:plasma membrane; IBA:GO_Central.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0004222; F:metalloendopeptidase activity; IBA:GO_Central.
DR   GO; GO:0060348; P:bone development; IEA:Ensembl.
DR   GO; GO:0030282; P:bone mineralization; IMP:MGI.
DR   GO; GO:0071374; P:cellular response to parathyroid hormone stimulus; IEA:Ensembl.
DR   GO; GO:0071305; P:cellular response to vitamin D; IEA:Ensembl.
DR   GO; GO:0030324; P:lung development; IEA:Ensembl.
DR   GO; GO:0042476; P:odontogenesis; IMP:MGI.
DR   GO; GO:0019637; P:organophosphate metabolic process; IMP:MGI.
DR   GO; GO:0016485; P:protein processing; IBA:GO_Central.
DR   GO; GO:0006508; P:proteolysis; ISO:MGI.
DR   GO; GO:0060416; P:response to growth hormone; IEA:Ensembl.
DR   GO; GO:1990418; P:response to insulin-like growth factor stimulus; IEA:Ensembl.
DR   GO; GO:1904383; P:response to sodium phosphate; IEA:Ensembl.
DR   CDD; cd08662; M13; 1.
DR   Gene3D; 1.10.1380.10; -; 1.
DR   Gene3D; 3.40.390.10; -; 1.
DR   InterPro; IPR024079; MetalloPept_cat_dom_sf.
DR   InterPro; IPR000718; Peptidase_M13.
DR   InterPro; IPR018497; Peptidase_M13_C.
DR   InterPro; IPR042089; Peptidase_M13_dom_2.
DR   InterPro; IPR008753; Peptidase_M13_N.
DR   PANTHER; PTHR11733; PTHR11733; 1.
DR   Pfam; PF01431; Peptidase_M13; 1.
DR   Pfam; PF05649; Peptidase_M13_N; 1.
DR   PRINTS; PR00786; NEPRILYSIN.
DR   PROSITE; PS51885; NEPRILYSIN; 1.
DR   PROSITE; PS00142; ZINC_PROTEASE; 1.
PE   1: Evidence at protein level;
KW   Biomineralization; Cell membrane; Disulfide bond; Glycoprotein; Hydrolase;
KW   Membrane; Metal-binding; Metalloprotease; Protease; Reference proteome;
KW   Signal-anchor; Transmembrane; Transmembrane helix; Zinc.
FT   CHAIN           1..749
FT                   /note="Phosphate-regulating neutral endopeptidase PHEX"
FT                   /id="PRO_0000078229"
FT   TOPO_DOM        1..20
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        21..37
FT                   /note="Helical; Signal-anchor for type II membrane protein"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        38..749
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   DOMAIN          53..749
FT                   /note="Peptidase M13"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01233"
FT   ACT_SITE        581
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01233,
FT                   ECO:0000255|PROSITE-ProRule:PRU10095"
FT   ACT_SITE        646
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01233"
FT   BINDING         580
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01233,
FT                   ECO:0000255|PROSITE-ProRule:PRU10095"
FT   BINDING         584
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01233,
FT                   ECO:0000255|PROSITE-ProRule:PRU10095"
FT   BINDING         642
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01233"
FT   CARBOHYD        71
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        238
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        263
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        290
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        301
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        377
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        484
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        736
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        54..59
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01233"
FT   DISULFID        77..733
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01233"
FT   DISULFID        85..693
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01233"
FT   DISULFID        142..406
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01233"
FT   DISULFID        617..746
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01233"
FT   CONFLICT        430
FT                   /note="D -> V (in Ref. 3; AAB47750)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   749 AA;  86419 MW;  A88FA481C376C18A CRC64;
     MEAETGSTME TGKGTNRGIR IALALFIGGT LVLGTLLFLV SQGLLSFQAK QEYCLKPECI
     EAAAAIMSKV NLSVDPCENF FRFACDGWIS NNPIPEDMPS YGVYPWLRHN VDLKLKALLE
     KSVSRRRDTE AVQKAKILYS SCMNEKAIEK ADAKPLLHIL RHSPFRWPVL EANIGPEGVW
     SERKFSLLQT LATFRGQYSN SVFIRLYVSP DDKASNEHIL KLDQATLSLA VREDFLDNTT
     EAKSYRDALY KFMVDTAVLL GANSSRAEHD MKSVLRLEIK IAEIMIPHEN RTSEAMYNKM
     NISELSAMIP QFDWLGYIKK VIDTRLYPHL KDIGPSENVV VRVPQYFKDL FRILGAERKK
     TIANYLVWRM VYSRIPNLSR RFQYRWLEFS RVIQGTTTLL PQWDKCVNFI ESALPYVVGK
     MFVNVHFQED KKEMMEELIE GVRWAFIDML EKENEWMDAG TKRKAQEKAR AVLAKVGYPE
     FIMNDTYVNE DLKAIKFSES DYFGNVLQTR KYLAQSDFFW LRKAVPKTEW FTNPTTVNAF
     YSASTNQIRF PAGELQKPFF WGTEYPRSLS YGAIGVIVGH EFTHGFDNNG RKYDKNGNLD
     PWWSVESEEK FKEKTKCMIN QYSNYYWKKA GLNVKGKRTL GENIADNGGL REAFRAYRKW
     INDRRQGVEE PLLPGITFTN NQLFFLSYAH VRCNSYRPEA AREQVQIGAH SPPQFRVNGA
     ISNFEEFQKA FNCPRNSTMN RGADSCRLW
 
 
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