7ujr

X-ray diffraction
1.95Å resolution

Cocrystal structure of human CaMKII-alpha (CAMK2A)kinase domain and GluN2B

Released:

Function and Biology Details

Reaction catalysed:
ATP + a protein = ADP + a phosphoprotein
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-171607 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Calcium/calmodulin-dependent protein kinase type II subunit alpha Chain: A
Molecule details ›
Chain: A
Length: 268 amino acids
Theoretical weight: 30.55 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9UQM7 (Residues: 7-274; Coverage: 56%)
Gene names: CAMK2A, CAMKA, KIAA0968
Sequence domains: Protein kinase domain
Glutamate receptor ionotropic, NMDA 2B Chain: B
Molecule details ›
Chain: B
Length: 22 amino acids
Theoretical weight: 2.75 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q13224 (Residues: 1289-1310; Coverage: 2%)
Gene names: GRIN2B, NMDAR2B

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P21
Unit cell:
a: 45.09Å b: 66.005Å c: 45.002Å
α: 90° β: 97.61° γ: 90°
R-values:
R R work R free
0.211 0.209 0.252
Expression systems:
  • Escherichia coli BL21(DE3)
  • Not provided