5nzz

X-ray diffraction
2.6Å resolution

Crystal structure of phosphorylated p38aMAPK in complex with TAB1

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-155654 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
TGF-beta-activated kinase 1 and MAP3K7-binding protein 1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 504 amino acids
Theoretical weight: 54.7 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q15750 (Residues: 1-504; Coverage: 100%)
Gene names: MAP3K7IP1, TAB1
Sequence domains: Protein phosphatase 2C
Mitogen-activated protein kinase 14 Chains: E, F, G, H
Molecule details ›
Chains: E, F, G, H
Length: 360 amino acids
Theoretical weight: 41.5 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P47811 (Residues: 1-360; Coverage: 100%)
Gene names: Crk1, Csbp1, Csbp2, Mapk14
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

3 bound ligands:
2 modified residues:

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04-1
Spacegroup: P1
Unit cell:
a: 66.879Å b: 107.632Å c: 144.204Å
α: 89.26° β: 76.75° γ: 84.28°
R-values:
R R work R free
0.221 0.219 0.271
Expression system: Escherichia coli