PDBe 4o6e

X-ray diffraction
1.95Å resolution

Discovery of 5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine Inhibitors of Erk2


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Mitogen-activated protein kinase 1 Chain: A
Molecule details ›
Chain: A
Length: 368 amino acids
Theoretical weight: 42.65 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: NEW P28482 (Residues: 13-360; Coverage: 97%)
Gene names: ERK2, MAPK1, PRKM1, PRKM2
Sequence domains: Protein kinase domain
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.1
Spacegroup: P21
Unit cell:
a: 46.85Å b: 65.766Å c: 52.654Å
α: 90° β: 95° γ: 90°
R R work R free
0.223 0.18 0.223
Expression system: Escherichia coli