Structure analysis

Solution nmr-derived structure of calmodulin c-lobe bound with er alpha peptide

Solution NMR
Source organisms:
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules


Assembly 1 (preferred)
Download    3D Visualisation
Multimeric state: hetero dimer
Accessible surface area: 5600 Å2
Buried surface area: 1500 Å2
Dissociation area: 750 Å2
Dissociation energy (ΔGdiss): 9 kcal/mol
Dissociation entropy (TΔSdiss): 9 kcal/mol
Interface energy (ΔGint): -14 kcal/mol
Symmetry number: 1


Chain: A
Length: 67 amino acids
Theoretical weight: 7.74 KDa
Source organism: Xenopus laevis
Expression system: Escherichia coli
  • Canonical: P0DP33 (Residues: 83-149; Coverage: 45%)
Gene name: calm1
Pfam: EF-hand domain pair

Search similar proteins

Chain: B
Length: 19 amino acids
Theoretical weight: 2.2 KDa
Source organism: Homo sapiens
Expression system: Not provided
  • Canonical: P03372 (Residues: 287-305; Coverage: 3%)
Gene names: ESR, ESR1, NR3A1

Search similar proteins