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

Assemblies

Assembly 1 (preferred)
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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

Macromolecules

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

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

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