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Crystal structure of rat alpha-parvalbumin S55D/E59D mutant

X-ray diffraction
2Å resolution
PDB entry 1s3p coloured by chain, front view.
PDB entry 1s3p coloured by chain, side view.
PDB entry 1s3p coloured by chain, top view.
Source organism: Rattus norvegicus
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Parvalbumin alpha
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Multimeric state: monomeric
Accessible surface area: 5902.34 Å2
Buried surface area: 306.5 Å2
Dissociation area: 67.19 Å2
Dissociation energy (ΔGdiss): 8.55 kcal/mol
Dissociation entropy (TΔSdiss): 0.59 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-135966

Macromolecules

Parvalbumin alpha
Chain: A
Length: 109 amino acids
Theoretical weight: 11.83 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: P02625 (Residues: 2-110; Coverage: 99%)
Gene names: Pva, Pvalb
Pfam: EF-hand domain pair
InterPro:
CATH: EF-hand
SCOP: Parvalbumin
Parvalbumin alpha in PDB entry 1s3p, assembly 1, front view.
Parvalbumin alpha in PDB entry 1s3p, assembly 1, side view.
Parvalbumin alpha in PDB entry 1s3p, assembly 1, top view.
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