PDBe 4g5j

X-ray diffraction
2.8Å resolution

Crystal structure of EGFR kinase in complex with BIBW2992

Released:

Function and Biology Details

Reaction catalysed:
ATP + a [protein]-L-tyrosine = ADP + a [protein]-L-tyrosine phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Epidermal growth factor receptor Chain: A
Molecule details ›
Chain: A
Length: 330 amino acids
Theoretical weight: 37.58 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P00533 (Residues: 696-1022; Coverage: 28%)
Gene names: EGFR, ERBB, ERBB1, HER1
Sequence domains: Protein tyrosine kinase
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: I23
Unit cell:
a: 144.468Å b: 144.468Å c: 144.468Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.208 0.205 0.259
Expression system: Not provided