PDBe 1up5

X-ray diffraction
1.9Å resolution

Chicken Calmodulin

Released:
Source organism: Gallus gallus
Primary publication:
Crystallization and preliminary X-ray analysis of two new crystal forms of calmodulin.
Acta Crystallogr. D Biol. Crystallogr. 52 411-3 (1996)
PMID: 15299715

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calmodulin-2 A; Calmodulin Chains: A, B
Molecule details ›
Chains: A, B
Length: 148 amino acids
Theoretical weight: 16.76 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P0DP34 (Residues: 2-149; Coverage: 99%)
  • Canonical: P62149 (Residues: 2-149; Coverage: 99%)
  • nullnull
Gene names: CALM, CAM, RCJMB04_24e7, calm2-a
Sequence domains: EF-hand domain pair
Structure domains: EF-hand

Ligands and Environments

1 bound ligand:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P1
Unit cell:
a: 59.696Å b: 53.073Å c: 24.572Å
α: 93.22° β: 96.86° γ: 89.19°
R-values:
R R work R free
0.208 0.206 0.259