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4J45

Crystal structure of XIAP-BIR2 domain with ATAA bound

Functional Information from GO Data
ChainGOidnamespacecontents
A0043027molecular_functioncysteine-type endopeptidase inhibitor activity involved in apoptotic process
A0043066biological_processnegative regulation of apoptotic process
C0043027molecular_functioncysteine-type endopeptidase inhibitor activity involved in apoptotic process
C0043066biological_processnegative regulation of apoptotic process
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 501
ChainResidue
ACYS200
ACYS203
AHIS220
ACYS227

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN C 301
ChainResidue
CCYS200
CCYS203
CHIS220
CCYS227

site_idAC3
Number of Residues14
DetailsBINDING SITE FOR CHAIN B OF PEPTIDE (ALA-THR-ALA-ALA)
ChainResidue
ALYS206
ALEU207
ALYS208
AASN209
AASN209
AASP214
AGLU219
AARG222
AHIS223
AHOH633
BHOH101
BHOH102
BHOH104
AGLN197

Functional Information from PROSITE/UniProt
site_idPS01282
Number of Residues68
DetailsBIR_REPEAT_1 BIR repeat. EeaRlksfqn.Wpdyahltprelas.AGLyYtgigDqvqCfaCggklknWepgdrawseHrrhfPnCffV
ChainResidueDetails
AGLU163-VAL230

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PDB entries from 2024-07-17

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