Structure analysis

Calmodulin complexed with N-(3,3,-diphenylpropyl)-N'-[1-R-(3,4-bis-butoxyphenyl)-ethyl]-propylenediamine (DPD)

X-ray diffraction
2.3Å resolution
Source organism: Bos taurus
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: monomeric
Accessible surface area: 9100 Å2
Buried surface area: 2100 Å2
Dissociation area: 0 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 0 kcal/mol
Interface energy (ΔGint): -36 kcal/mol
Symmetry number: 1
Assembly 2
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Multimeric state: monomeric
Accessible surface area: 8800 Å2
Buried surface area: 1300 Å2
Dissociation area: 0 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 0 kcal/mol
Interface energy (ΔGint): -33 kcal/mol
Symmetry number: 1

Macromolecules

Chains: A, B
Length: 148 amino acids
Theoretical weight: 16.72 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P62157 (Residues: 2-149; Coverage: null%)
Gene names: CALM, CAM
Pfam: EF-hand domain pair
InterPro:
CATH: EF-hand
SCOP: Calmodulin-like

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