6nk1

X-ray diffraction
1.55Å resolution

EphA2 LBD in complex with bA-WLA-YRPKbio peptide

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:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-541855 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ephrin type-A receptor 2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 187 amino acids
Theoretical weight: 21.34 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P29317 (Residues: 28-200; Coverage: 18%)
Gene names: ECK, EPHA2
Sequence domains: Ephrin receptor ligand binding domain
Structure domains: Galactose-binding domain-like
bA-WLA-YRPKbio Chains: C, D
Molecule details ›
Chains: C, D
Length: 14 amino acids
Theoretical weight: 1.66 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E SUPERBRIGHT
Spacegroup: P1
Unit cell:
a: 44.684Å b: 48.137Å c: 50.211Å
α: 99.391° β: 96.791° γ: 90.197°
R-values:
R R work R free
0.147 0.146 0.169
Expression systems:
  • Escherichia coli
  • Not provided