5ke0

X-ray diffraction
1.68Å resolution

Discovery of 1-1H-Pyrazolo 4,3-c pyridine-6-yl urea Inhibitors of Extracellular Signal Regulated Kinase ERK for the Treatment of Cancers

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Mitogen-activated protein kinase 1 Chain: A
Molecule details ›
Chain: A
Length: 366 amino acids
Theoretical weight: 42.36 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P63086 (Residues: 1-358; Coverage: 100%)
Gene names: Erk2, Mapk, Mapk1, Prkm1
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: APS BEAMLINE 17-ID
Spacegroup: P21212
Unit cell:
a: 71.105Å b: 91.334Å c: 62.917Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.169 0.168 0.19
Expression system: Escherichia coli BL21(DE3)