Structure analysis

The crystal structure of the calcium binding protein AtCBL2 from Arabidopsis thaliana

X-ray diffraction
2.1Å resolution
Source organism: Arabidopsis thaliana
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: monomeric
Accessible surface area: 10056.4 Å2
Buried surface area: 173.51 Å2
Dissociation area: 44.14 Å2
Dissociation energy (ΔGdiss): 12.83 kcal/mol
Dissociation entropy (TΔSdiss): 0.04 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-185274

Macromolecules

Chain: A
Length: 189 amino acids
Theoretical weight: 21.91 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8LAS7 (Residues: 32-220; Coverage: 84%)
Gene names: At5g55990, CBL2, MDA7.3, SCABP1
Pfam: EF hand
InterPro:
CATH: EF-hand
SCOP: Calmodulin-like

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