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3MUP

cIAP1-BIR3 domain in complex with the Smac-mimetic compound Smac037

Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE SMK A 600
ChainResidue
AHOH24
AGLU319
ATRP323
AVAL298
ALYS299
AGLY306
ALEU307
AARG308
ACYS309
AGLU311
AASP314

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 1
ChainResidue
ACYS300
ACYS303
AHIS320
ACYS327

site_idAC3
Number of Residues10
DetailsBINDING SITE FOR RESIDUE SMK B 600
ChainResidue
BVAL298
BGLY306
BLEU307
BARG308
BCYS309
BGLU311
BASP314
BGLU319
BTRP323
DLEU354

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 2
ChainResidue
BCYS300
BCYS303
BHIS320
BCYS327

site_idAC5
Number of Residues10
DetailsBINDING SITE FOR RESIDUE SMK C 600
ChainResidue
CVAL298
CGLY306
CLEU307
CARG308
CCYS309
CGLU311
CASP314
CGLU319
CLYS322
CTRP323

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN C 3
ChainResidue
CCYS300
CCYS303
CHIS320
CCYS327

site_idAC7
Number of Residues11
DetailsBINDING SITE FOR RESIDUE SMK D 600
ChainResidue
BLEU354
CARG294
DVAL298
DGLY306
DLEU307
DARG308
DCYS309
DGLU311
DASP314
DGLU319
DTRP323

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN D 4
ChainResidue
DCYS300
DCYS303
DHIS320
DCYS327

Functional Information from PROSITE/UniProt
site_idPS01282
Number of Residues68
DetailsBIR_REPEAT_1 BIR repeat. HaaRmrtfmy.Wpssvpvqpeqlas.AGFyYvgrnDdvkCfcCdgglrcWesgddpwveHakwfPrCefL
ChainResidueDetails
AHIS263-LEU330

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues268
DetailsRepeat: {"description":"BIR 3"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues16
DetailsBinding site: {}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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