Structure analysis

ARGINASE FROM BACILLUS CALDEVELOX, COMPLEXED WITH L-ARGININE

X-ray diffraction
2.4Å resolution
Source organism: [Bacillus] caldovelox
Assemblies composition:
homo hexamer
homo trimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1
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Multimeric state: homo hexamer
Accessible surface area: 59229.89 Å2
Buried surface area: 11606.2 Å2
Dissociation area: 5,803.1 Å2
Dissociation energy (ΔGdiss): 17.82 kcal/mol
Dissociation entropy (TΔSdiss): 69.91 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-156820
Assembly 2 (preferred)
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Multimeric state: homo trimer
Accessible surface area: 31563.19 Å2
Buried surface area: 3875.37 Å2
Dissociation area: 1,937.69 Å2
Dissociation energy (ΔGdiss): -2.82 kcal/mol
Dissociation entropy (TΔSdiss): 27.08 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-156819
Assembly 3
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Multimeric state: homo hexamer
Accessible surface area: 59228.46 Å2
Buried surface area: 11633.15 Å2
Dissociation area: 5,816.57 Å2
Dissociation energy (ΔGdiss): 16.89 kcal/mol
Dissociation entropy (TΔSdiss): 69.92 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-156820

Macromolecules

Chains: A, B, C, D, E, F
Length: 299 amino acids
Theoretical weight: 32.48 KDa
Source organism: [Bacillus] caldovelox
Expression system: Escherichia coli
UniProt:
  • Canonical: P53608 (Residues: 1-299; Coverage: 100%)
Gene name: rocF
Pfam: Arginase family
InterPro:
CATH: Ureohydrolase domain
SCOP: Arginase-like amidino hydrolases

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