4rzw

X-ray diffraction
3.49Å resolution

Crystal structure of BRAF (R509H) kinase domain bound to AZ628

Released:
Source organism: Homo sapiens
Entry authors: Wu Y, Gavathiotis E

Function and Biology Details

Reaction catalysed:
ATP + a protein = ADP + a phosphoprotein
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Serine/threonine-protein kinase B-raf Chains: A, B
Molecule details ›
Chains: A, B
Length: 281 amino acids
Theoretical weight: 32.01 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P15056 (Residues: 443-723; Coverage: 37%)
Gene names: BRAF, BRAF1, RAFB1
Sequence domains: Protein tyrosine and serine/threonine kinase
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P21212
Unit cell:
a: 86.077Å b: 114.823Å c: 56.444Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.248 0.247 0.28
Expression system: Escherichia coli