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5OM9

Crystal structure of the human CARBOXYPEPTIDASE A1 in complex with a thiirane mechanism-based inhibitor

Replaces:  4UF4
Functional Information from GO Data
ChainGOidnamespacecontents
A0004181molecular_functionmetallocarboxypeptidase activity
A0006508biological_processproteolysis
A0008270molecular_functionzinc ion binding
B0004181molecular_functionmetallocarboxypeptidase activity
B0006508biological_processproteolysis
B0008270molecular_functionzinc ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues11
Detailsbinding site for residue O2S A 401
ChainResidue
AHIS69
AGLU270
AZN402
AGLU72
AARG127
AASN144
AARG145
AHIS196
ATYR248
AALA250
ATHR268

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN A 402
ChainResidue
AHIS69
AGLU72
AHIS196
AO2S401

site_idAC3
Number of Residues4
Detailsbinding site for residue ZN B 402
ChainResidue
BHIS69
BGLU72
BHIS196
BO2S401

site_idAC4
Number of Residues4
Detailsbinding site for residue ZN B 403
ChainResidue
AGLU302
AHIS307
BGLU302
BHIS307

site_idAC5
Number of Residues18
Detailsbinding site for Di-peptide O2S B 401 and GLU B 270
ChainResidue
BARG-56
BHIS69
BGLU72
BARG127
BASN144
BARG145
BHIS196
BSER197
BTYR198
BGLN200
BLEU201
BPHE238
BILE243
BTYR248
BALA250
BPHE269
BLEU271
BZN402

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

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

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton donor/acceptor => ECO:0000255|PROSITE-ProRule:PRU01379
ChainResidueDetails
AGLU270
BGLU270

site_idSWS_FT_FI2
Number of Residues6
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU01379, ECO:0000269|PubMed:18566513, ECO:0007744|PDB:2V77
ChainResidueDetails
AHIS69
AGLU72
AHIS196
BHIS69
BGLU72
BHIS196

site_idSWS_FT_FI3
Number of Residues8
DetailsBINDING: BINDING => ECO:0000269|PubMed:18566513, ECO:0007744|PDB:2V77
ChainResidueDetails
AARG127
AASN144
ASER197
ATYR248
BARG127
BASN144
BSER197
BTYR248

218853

PDB entries from 2024-04-24

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