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CALMODULIN STRUCTURE REFINED AT 1.7 ANGSTROMS RESOLUTION

X-ray diffraction
1.7Å resolution
PDB entry 1cll coloured by chain, front view.
PDB entry 1cll coloured by chain, side view.
PDB entry 1cll coloured by chain, top view.
Source organism: Homo sapiens
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: 9675.23 Å2
Buried surface area: 545.45 Å2
Dissociation area: 99.93 Å2
Dissociation energy (ΔGdiss): 0.18 kcal/mol
Dissociation entropy (TΔSdiss): -2.55 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-143908

Macromolecules

Calmodulin-1
Chain: A
Length: 148 amino acids
Theoretical weight: 16.72 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P0DP23 (Residues: 2-149; Coverage: 99%)
Gene names: CALM, CALM1, CAM, CAM1
Pfam: EF-hand domain pair
InterPro:
CATH: EF-hand
SCOP: Calmodulin-like
Calmodulin-1 in PDB entry 1cll, assembly 1, front view.
Calmodulin-1 in PDB entry 1cll, assembly 1, side view.
Calmodulin-1 in PDB entry 1cll, assembly 1, top view.
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