PDBe 3oht

X-ray diffraction
2.7Å resolution

Crystal Structure of Salmo Salar p38alpha


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Mitogen-activated protein kinase Chains: A, B
Molecule details ›
Chains: A, B
Length: 389 amino acids
Theoretical weight: 44.96 KDa
Source organism: Salmo salar
Expression system: Escherichia coli
  • Canonical: A9UJZ9 (Residues: 1-361; Coverage: 100%)
Gene name: p38a
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 67.78Å b: 100.93Å c: 67.89Å
α: 90° β: 98.15° γ: 90°
R R work R free
0.235 0.232 0.289
Expression system: Escherichia coli