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3CM7

Crystal Structure of XIAP-BIR3 domain in complex with Smac-mimetic compuond, Smac005

Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN D 3
ChainResidue
DCYS300
DCYS303
DHIS320
DCYS327

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN C 4
ChainResidue
CCYS300
CCYS303
CHIS320
CCYS327

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 5
ChainResidue
BCYS303
BHIS320
BCYS327
BCYS300

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 6
ChainResidue
ACYS300
ACYS303
AHIS320
ACYS327

site_idAC5
Number of Residues9
DetailsBINDING SITE FOR RESIDUE X22 C 600
ChainResidue
BGLU349
CGLY306
CLEU307
CTHR308
CASP309
CTRP310
CGLU314
CTRP323
CTYR324

site_idAC6
Number of Residues13
DetailsBINDING SITE FOR RESIDUE X22 D 700
ChainResidue
BASN341
CARG258
CCYS303
CGLY304
CLYS322
CTRP323
CTYR324
CPRO325
DGLU337
DASN340
DHIS343
DLEU344
DSER347

site_idAC7
Number of Residues11
DetailsBINDING SITE FOR RESIDUE X22 A 600
ChainResidue
AGLY306
ALEU307
ATHR308
AASP309
ATRP310
AGLU314
AGLN319
ATRP323
ATYR324
DGLU349
DLEU352

site_idAC8
Number of Residues12
DetailsBINDING SITE FOR RESIDUE X22 B 600
ChainResidue
BLYS299
BGLY306
BLEU307
BTHR308
BASP309
BTRP310
BGLU314
BGLN319
BTRP323
BTYR324
CGLU349
CLEU352

site_idAC9
Number of Residues12
DetailsBINDING SITE FOR RESIDUE X22 D 600
ChainResidue
AGLU318
DLYS297
DLYS299
DGLY306
DLEU307
DTHR308
DASP309
DTRP310
DGLU314
DGLN319
DTRP323
DTYR324

site_idBC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE X22 D 701
ChainResidue
ATHR345
CGLU337
CASN340
CHIS343
CLEU344
CSER347
DARG258
DCYS303
DGLY304
DGLY305
DLYS322
DTRP323
DTYR324
DPRO325

Functional Information from PROSITE/UniProt
site_idPS01282
Number of Residues66
DetailsBIR_REPEAT_1 BIR repeat. YeaRiftfgt.Wiysvnkeqlar...AGFyAlgegDkvkCfhCgggltdWkpsedpweqHakwyPgCkyL
ChainResidueDetails
CTYR265-LEU330

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues260
DetailsRepeat: {"description":"BIR 3"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues60
DetailsRegion: {"description":"Required for interaction with SEPTIN4 isoform ARTS","evidences":[{"source":"PubMed","id":"21695558","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues84
DetailsRegion: {"description":"Required for interaction with DIABLO","evidences":[{"source":"PubMed","id":"21695558","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00029","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues12
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"12747801","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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