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1AYE

HUMAN PROCARBOXYPEPTIDASE A2

Functional Information from GO Data
ChainGOidnamespacecontents
A0004180molecular_functioncarboxypeptidase activity
A0004181molecular_functionmetallocarboxypeptidase activity
A0005576cellular_componentextracellular region
A0005615cellular_componentextracellular space
A0005773cellular_componentvacuole
A0006508biological_processproteolysis
A0007039biological_processprotein catabolic process in the vacuole
A0008233molecular_functionpeptidase activity
A0008237molecular_functionmetallopeptidase activity
A0008270molecular_functionzinc ion binding
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 400
ChainResidue
AHIS69
AGLU72
AHIS196
AHOH401

site_idS0
Number of Residues3
Details
ChainResidue
AARG145
AASN144
ATYR248

site_idS1
Number of Residues2
Details
ChainResidue
AARG127
AGLU270

site_idS2
Number of Residues4
Details
ChainResidue
AARG71
ASER197
ATYR198
ASER199

site_idS3
Number of Residues1
Details
ChainResidue
APHE279

site_idS4
Number of Residues3
Details
ChainResidue
ALYS122
AARG124
ALYS128

Functional Information from PROSITE/UniProt
site_idPS00132
Number of Residues23
DetailsCARBOXYPEPT_ZN_1 Zinc carboxypeptidases, zinc-binding region 1 signature. PaIwLdaGiHArEwVTQatalwT
ChainResidueDetails
APRO60-THR82

site_idPS00133
Number of Residues11
DetailsCARBOXYPEPT_ZN_2 Zinc carboxypeptidases, zinc-binding region 2 signature. HSYSQLLmFPY
ChainResidueDetails
AHIS196-TYR206

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Proton donor/acceptor => ECO:0000255|PROSITE-ProRule:PRU01379
ChainResidueDetails
AARG272

site_idSWS_FT_FI2
Number of Residues3
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU01379, ECO:0000269|PubMed:10742178, ECO:0000269|PubMed:9384570
ChainResidueDetails
AARG71
AVAL74
ATYR198

site_idSWS_FT_FI3
Number of Residues4
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:P00730
ChainResidueDetails
ATHR129
AASN146
ASER199
AALA250

218853

PDB entries from 2024-04-24

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