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4WVT

Crystal structure of XIAP-BIR2 domain complexed with ligand bound

Functional Information from GO Data
ChainGOidnamespacecontents
A0043027molecular_functioncysteine-type endopeptidase inhibitor activity involved in apoptotic process
A0043066biological_processnegative regulation of apoptotic process
B0043027molecular_functioncysteine-type endopeptidase inhibitor activity involved in apoptotic process
B0043066biological_processnegative regulation of apoptotic process
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 301
ChainResidue
ACYS200
ACYS203
AHIS220
ACYS227

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 301
ChainResidue
BCYS200
BCYS203
BHIS220
BCYS227

site_idAC3
Number of Residues18
DetailsBINDING SITE FOR CHAIN C OF 3,11-DIFLUORO-6,8,13-TRIMETHYL-8H-QUINO[4,3,2-KL]ACRIDIN- 13-IUM
ChainResidue
ALYS206
ALEU207
ALYS208
AASN209
ATRP210
AGLU211
AASP214
AGLU219
AHIS223
APHE224
BLEU167
BGLN171
BPRO181
CHOH101
CHOH102
CHOH103
CHOH108
AGLN197

site_idAC4
Number of Residues19
DetailsBINDING SITE FOR CHAIN D OF 3,11-DIFLUORO-6,8,13-TRIMETHYL-8H-QUINO[4,3,2-KL]ACRIDIN- 13-IUM
ChainResidue
ALEU167
AGLN171
APRO181
BGLN197
BLYS206
BLEU207
BLYS208
BASN209
BTRP210
BGLU211
BASP214
BGLU219
BHIS223
BPHE224
DHOH101
DHOH102
DHOH103
DHOH104
DHOH105

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 2024-10-16

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