Structure of PDB 1g73 Chain C Binding Site BS01

Receptor Information
>1g73 Chain C (length=89) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGG
GLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHL
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain1g73 Chain B Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1g73 Structural basis of IAP recognition by Smac/DIABLO.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		C300 C303 H320 C327
Binding residue
(residue number reindexed from 1)		C45 C48 H65 C72
Annotation score4
Enzymatic activity
Enzyme Commision number 2.3.2.27: RING-type E3 ubiquitin transferase.
External links
PDB RCSB:1g73, PDBe:1g73, PDBj:1g73
PDBsum1g73
PubMed11140638
UniProtP98170|XIAP_HUMAN E3 ubiquitin-protein ligase XIAP (Gene Name=XIAP)

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