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4Z65

Carboxypeptidase B with Sulphamoil Arginine

Functional Information from GO Data
ChainGOidnamespacecontents
A0004181molecular_functionmetallocarboxypeptidase activity
A0006508biological_processproteolysis
A0008270molecular_functionzinc ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN A 401
ChainResidue
AHIS69
AGLU72
AHIS197
A0X9402

site_idAC2
Number of Residues18
Detailsbinding site for residue 0X9 A 402
ChainResidue
AHIS197
ASER198
ASER208
ATYR249
AALA251
AGLY254
AASP256
AGLU271
AZN401
AHOH591
AHOH603
AHOH627
AHOH655
AHIS69
AGLU72
AARG127
AASN144
AARG145

site_idAC3
Number of Residues5
Detailsbinding site for residue ZN A 403
ChainResidue
AGLU85
AASP159
AASP162
AGLU292
AHOH514

Functional Information from PROSITE/UniProt
site_idPS00132
Number of Residues23
DetailsCARBOXYPEPT_ZN_1 Zinc carboxypeptidases, zinc-binding region 1 signature. PaIfMdcGfHArEwISHafcqwF
ChainResidueDetails
APRO60-PHE82

site_idPS00133
Number of Residues11
DetailsCARBOXYPEPT_ZN_2 Zinc carboxypeptidases, zinc-binding region 2 signature. HSYSQMIlYPY
ChainResidueDetails
AHIS197-TYR207

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues294
DetailsDomain: {"description":"Peptidase M14","evidences":[{"source":"PROSITE-ProRule","id":"PRU01379","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU01379","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P00730","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU01379","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

243911

PDB entries from 2025-10-29

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