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STRUCTURE OF CALMODULIN REFINED AT 2.2 ANGSTROMS RESOLUTION

X-ray diffraction
2.2Å resolution
PDB entry 3cln coloured by chain, front view.
PDB entry 3cln coloured by chain, side view.
PDB entry 3cln coloured by chain, top view.
Source organism: Rattus rattus
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Calmodulin-1
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Multimeric state: monomeric
Accessible surface area: 9769.1 Å2
Buried surface area: 345.87 Å2
Dissociation area: 43.11 Å2
Dissociation energy (ΔGdiss): 12.42 kcal/mol
Dissociation entropy (TΔSdiss): 0.04 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-144023

Macromolecules

Calmodulin-1
Chain: A
Length: 148 amino acids
Theoretical weight: 16.72 KDa
Source organism: Rattus rattus
Expression system: Not provided
UniProt:
  • Canonical: P0DP29 (Residues: 2-149; Coverage: 99%)
Gene names: CaMI, Calm, Calm1, Cam, Cam1
Pfam: EF-hand domain pair
InterPro:
CATH: EF-hand
SCOP: Calmodulin-like
Calmodulin-1 in PDB entry 3cln, assembly 1, front view.
Calmodulin-1 in PDB entry 3cln, assembly 1, side view.
Calmodulin-1 in PDB entry 3cln, assembly 1, top view.
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