1sb0

Solution NMR

Solution structure of the KIX domain of CBP bound to the transactivation domain of c-Myb

Released:

Function and Biology Details

Reaction catalysed:
Acetyl-CoA + [protein]-L-lysine = CoA + [protein]-N(6)-acetyl-L-lysine
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-139292 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Histone lysine acetyltransferase CREBBP Chain: A
Molecule details ›
Chain: A
Length: 87 amino acids
Theoretical weight: 10.35 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P45481 (Residues: 586-672; Coverage: 4%)
Gene names: Cbp, Crebbp
Sequence domains: KIX domain
Structure domains: Coactivator CBP, KIX domain
Transcriptional activator Myb Chain: B
Molecule details ›
Chain: B
Length: 25 amino acids
Theoretical weight: 2.95 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P06876 (Residues: 291-315; Coverage: 4%)
Gene name: Myb
Sequence domains: LMSTEN motif

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: initial structures from DYANA and refined in AMBER
Expression system: Escherichia coli