PDBe 1ctr

X-ray diffraction
2.45Å resolution

DRUG BINDING BY CALMODULIN: CRYSTAL STRUCTURE OF A CALMODULIN-TRIFLUOPERAZINE COMPLEX

Released:
Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calmodulin-2 Chain: A
Molecule details ›
Chain: A
Length: 148 amino acids
Theoretical weight: 16.72 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P0DP24 (Residues: 2-149; Coverage: 99%)
Gene names: CALM2, CAM2, CAMB
Structure domains: EF-hand

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P3221
Unit cell:
a: 41Å b: 41Å c: 178.9Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.222 0.222 not available
Expression system: Not provided