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1XB0

Structure of the BIR domain of IAP-like protein 2

Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 402
ChainResidue
AGLU266
BHIS343
BTHR356
BHOH534

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 403
ChainResidue
ACYS300
ACYS303
AHIS320
ACYS327

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN A 401
ChainResidue
AGLU332
AHOH938
AHIS302

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 400
ChainResidue
AGLU333
AHOH944
BHOH543
CHIS336

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 500
ChainResidue
BGLU333
BHIS336
BASN340
BHOH548

site_idAC6
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ZN B 501
ChainResidue
BHIS302
BGLU332

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN C 502
ChainResidue
BGLU266
BHOH557
CHIS343
CHOH636

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 503
ChainResidue
BCYS300
BCYS303
BHIS320
BCYS327

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN C 600
ChainResidue
AHIS336
CGLU333
CHOH608

site_idBC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN C 601
ChainResidue
CHIS302
CGLU332
CHOH641

site_idBC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN D 602
ChainResidue
CGLU266
CHOH628
DHIS343
DHOH734

site_idBC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN C 603
ChainResidue
CCYS300
CCYS303
CHIS320
CCYS327

site_idBC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN D 700
ChainResidue
DGLU333
FHIS336
FHOH937
FHOH959

site_idBC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN D 701
ChainResidue
DHIS302
DGLU332
DHOH718

site_idBC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN E 702
ChainResidue
DGLU266
DHOH733
EHIS343
EHOH846

site_idBC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN D 703
ChainResidue
DCYS300
DCYS303
DHIS320
DCYS327

site_idBC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN E 800
ChainResidue
EGLU333
EHIS336
FHOH905

site_idBC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN E 801
ChainResidue
EHIS302
EGLU332
EHOH834

site_idCC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN F 802
ChainResidue
AGLU295
EGLU266
FHIS343
FTHR356

site_idCC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN E 803
ChainResidue
ECYS300
ECYS303
EHIS320
ECYS327

site_idCC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ZN F 900
ChainResidue
DHIS336
FGLU333
FHOH936

site_idCC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE ZN F 901
ChainResidue
FHIS302
FGLU332

site_idCC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 902
ChainResidue
AHIS343
AHOH933
FGLU266
FHOH931

site_idCC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN F 903
ChainResidue
FCYS300
FCYS303
FHIS320
FCYS327

Functional Information from PROSITE/UniProt
site_idPS01282
Number of Residues66
DetailsBIR_REPEAT_1 BIR repeat. YeaRlitfgt.Wmysvnkeqlar...AGFyAigqeDkvqCfhCggglanWkpkedpweqHakwyPgCkyL
ChainResidueDetails
ATYR265-LEU330

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues378
DetailsRepeat: {"description":"BIR"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues24
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00029","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsMotif: {"description":"IAP-binding"}
ChainResidueDetails

244349

PDB entries from 2025-11-05

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