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carboxypeptidase-X; M14 family; metallocarboxypeptidase CPX-1 (CPXM, CPXM1)
Function:
- may be involved in cell-cell interactions
- no carboxypeptidase activity (putative)
Cofactor: binds 1 Zn+2 per subunit (putative)
Structure:
- belongs to the peptidase M14 family
- contains 1 F5/8 type C domain
Compartment: secreted (putative)
Alternative splicing: named isoforms=2
Note:
- may be produced at very low levels due to a premature stop codon in the mRNA, leading to nonsense-mediated mRNA decay
General
carboxypeptidase
glycoprotein
Properties
SIZE: MW = 82 kD
entity length = 734 aa
MOTIF: N-glycosylation site {N57}
lysine residue {70-73} (4)
cysteine residue {C115}
MODIFICATION: cysteine residue {C274}
N-glycosylation site {N210}
N-glycosylation site {N220}
cysteine residue {C274}
MODIFICATION: cysteine residue {C115}
N-glycosylation site {N318}
Zn+2-binding site
SITE: 360-360
Zn+2-binding site
SITE: 363-363
active site
leucine residue {369-373} (5)
N-glycosylation site {N472}
Zn+2-binding site
SITE: 498-498
glutamate residue {E591}
Database Correlations
UniProt Q96SM3
PFAM correlations
Entrez Gene 56265
Kegg hsa:5626
References
UniProt :accession Q96SM3