Reaction Details Report a problem with these data
Target
E3 ubiquitin-protein ligase XIAP [241-356]
Ligand
BDBM13158
Substrate
Smac-derived peptide
Meas. Tech.
Fluorescence Polarization Competitive Binding Assay
pH
7.5±n/a
Temperature
295.15±n/a K
Ki
400±130 nM
Citation
 Chen, J; Nikolovska-Coleska, Z; Wang, G; Qiu, S; Wang, S Design, synthesis, and characterization of new embelin derivatives as potent inhibitors of X-linked inhibitor of apoptosis protein. Bioorg Med Chem Lett 16:5805-8 (2006) [PubMed]  Article 
Target
Name:
E3 ubiquitin-protein ligase XIAP [241-356]
Synonyms:
API3 | BIR3 domain of X-linked inhibitor of apoptosis protein | BIRC4 | E3 ubiquitin-protein ligase (XIAP-BIR3) | E3 ubiquitin-protein ligase XIAP BIR-3 | E3 ubiquitin-protein ligase XIAP BIR3 | IAP3 | X chromosome-linked inhibitor of apoptosis BIR3 domain (XIAP BIR3) | X-linked inhibitor of apoptosis protein BIR3 domain (XIAP BIR-3) | XIAP | XIAP-BIR3 | XIAP_HUMAN | baculovirus IAP repeat 3 (BIR3) domain of XIAP
Type:
Protein Binding Domain
Mol. Mass.:
13276.62
Organism:
Homo sapiens (Human)
Description:
BIR3 of XIAP: RESIDUES 241-356.
Residue:
116
Sequence:
SDAVSSDRNFPNSTNLPRNPSMADYEARIFTFGTWIYSVNKEQLARAGFYALGEGDKVKCFHCGGGLTDWKPSEDPWEQHAKWYPGCKYLLEQKGQEYINNIHLTHSLEECLVRTT
  
Inhibitor
Name:
BDBM13158
Synonyms:
2,5-dihydroxy-3-undecylcyclohexa-2,5-diene-1,4-dione | Embelin
Type:
Small organic molecule
Emp. Form.:
C17H26O4
Mol. Mass.:
294.3859
SMILES:
CCCCCCCCCC=Cc1c(O)c(O)cc(O)c1O |w:10.10|
Structure:
Search PDB for entries with ligand similarity:
Substrate
Name:
Smac-derived peptide
Synonyms:
n/a
Type:
Peptide
Mol. Mass.:
619.76
Organism:
n/a
Description:
5-carboxyfluorescein was coupled to the lysine side chain of the mutated Smac peptide.
Residue:
5
Sequence:
ARPFK