2wo1

X-ray diffraction
1.85Å resolution

Crystal Structure of the EphA4 Ligand Binding Domain

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-157094 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ephrin type-A receptor 4 Chains: A, B
Molecule details ›
Chains: A, B
Length: 185 amino acids
Theoretical weight: 21.47 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P54764 (Residues: 30-202; Coverage: 18%)
Gene names: EPHA4, HEK8, SEK, TYRO1
Sequence domains: Ephrin receptor ligand binding domain
Structure domains: Galactose-binding domain-like

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P21
Unit cell:
a: 48.736Å b: 73.228Å c: 54.42Å
α: 90° β: 98.35° γ: 90°
R-values:
R R work R free
0.189 0.187 0.234
Expression system: Homo sapiens