PDBe 3zsg

X-ray diffraction
1.89Å resolution

X-ray structure of p38alpha bound to TAK-715

Source organism: Homo sapiens
Primary publication:
X-ray structure of p38α bound to TAK-715: comparison with three classic inhibitors.
Acta Crystallogr. D Biol. Crystallogr. 68 1041-50 (2012)
PMID: 22868770

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Mitogen-activated protein kinase 14 Chain: A
Molecule details ›
Chain: A
Length: 362 amino acids
Theoretical weight: 41.49 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q16539 (Residues: 2-360; Coverage: 100%)
Gene names: CSBP, CSBP1, CSBP2, CSPB1, MAPK14, MXI2, SAPK2A
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: RIGAKU MICROMAX-007 HF
Spacegroup: P212121
Unit cell:
a: 68.54Å b: 70.17Å c: 74.76Å
α: 90° β: 90° γ: 90°
R R work R free
0.191 0.189 0.233
Expression system: Escherichia coli BL21(DE3)