› 3mh3

X-ray diffraction
2.2Å resolution

Mutagenesis of p38 MAP kinase establishes key roles of Phe169 in function and structural dynamics and reveals a novel DFG-out state

Released:
DOI: 10.2210/pdb3mh3/pdb
PDB entry 3mh3 coloured by chain, front view.
PDB entry 3mh3 coloured by chain, side view.
PDB entry 3mh3 coloured by chain, top view.
Source organism: Homo sapiens
Primary publication:
Mutagenesis of p38alpha MAP kinase establishes key roles of Phe169 in function and structural dynamics and reveals a novel DFG-OUT state.
Bukhtiyarova M, Karpusas M, Northrop K, Namboodiri HV, Springman EB
Biochemistry 46 5687-96 (2007)
PMID: 17441692

Function and Biology Details

Reaction catalysed: 
ATP + a protein = ADP + a phosphoprotein
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-172487 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Mitogen-activated protein kinase 14 Chain: A
Molecule details ›
Chain: A
Length: 360 amino acids
Theoretical weight: 41.35 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q16539 (Residues: 1-360; Coverage: 100%)
Gene names: CSBP, CSBP1, CSBP2, CSPB1, MAPK14, MXI2, SAPK2A
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand BOG 1 x BOG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P212121
Unit cell:
a: 66.52Å b: 73.85Å c: 76.09Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.237 0.233 0.293
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Allosteric networks governing regulation and catalysis of Src-family protein tyrosine kinases: implications for disease-associated kinases.
Cheng et al. (2010)
20 other articles

1 mention without citation

p38α Mitogen-Activated Protein Kinase Is a Druggable Target in Pancreatic Adenocarcinoma.
Yang et al. (2019)