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3D9U

The BIR3 domain of cIAP1 in complex with the N terminal peptide from SMAC/DIABLO (AVPIAQ).

Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 501
ChainResidue
ACYS300
ACYS303
AHIS320
ACYS327

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 Residues67
DetailsRepeat: {"description":"BIR 3"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {}
ChainResidueDetails

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

246031

PDB entries from 2025-12-10

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