4rjd

X-ray diffraction
2Å resolution

TFP bound in alternate orientations to calcium-saturated Calmodulin C-Domains

Released:

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
monomeric
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Calmodulin-1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 66 amino acids
Theoretical weight: 7.61 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0DP29 (Residues: 83-148; Coverage: 44%)
Gene names: CaMI, Calm, Calm1, Cam, Cam1
Sequence domains: EF-hand domain pair

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 4.2.2
Spacegroup: P21
Unit cell:
a: 24.606Å b: 85.637Å c: 35.341Å
α: 90° β: 93° γ: 90°
R-values:
R R work R free
0.181 0.177 0.253
Expression system: Escherichia coli BL21(DE3)