PDBe 2pq3

X-ray diffraction
1.3Å resolution

N-Terminal Calmodulin Zn-Trapped Intermediate

Released:

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calmodulin-1 Chain: A
Molecule details ›
Chain: A
Length: 76 amino acids
Theoretical weight: 8.45 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: P0DP29 (Residues: 2-77; Coverage: 51%)
Gene names: CaMI, Calm, Calm1, Cam, Cam1

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43212
Unit cell:
a: 35.211Å b: 35.211Å c: 143.294Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.143 0.143 0.192
Expression system: Escherichia coli