Structure analysis

Crystal Structure of Native Methylmalonyl-CoA Epimerase

X-ray diffraction
2.2Å resolution
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1
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Multimeric state: homo dimer
Accessible surface area: 13860.34 Å2
Buried surface area: 4318.47 Å2
Dissociation area: 1,766.73 Å2
Dissociation energy (ΔGdiss): 30.33 kcal/mol
Dissociation entropy (TΔSdiss): 12.38 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-186617
Assembly 2 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 13607.42 Å2
Buried surface area: 4145.69 Å2
Dissociation area: 1,767.48 Å2
Dissociation energy (ΔGdiss): 29.87 kcal/mol
Dissociation entropy (TΔSdiss): 12.34 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-186617
Assembly 3
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Multimeric state: homo dimer
Accessible surface area: 13692.72 Å2
Buried surface area: 3956.69 Å2
Dissociation area: 1,669.16 Å2
Dissociation energy (ΔGdiss): 30.78 kcal/mol
Dissociation entropy (TΔSdiss): 12.32 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-186617

Macromolecules

Chains: A, B, C, D, E, F
Length: 148 amino acids
Theoretical weight: 16.74 KDa
Source organism: Propionibacterium freudenreichii subsp. shermanii
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q8VQN0 (Residues: 1-148; Coverage: 100%)
Pfam: Glyoxalase/Bleomycin resistance protein/Dioxygenase superfamily
InterPro:
CATH: 2,3-Dihydroxybiphenyl 1,2-Dioxygenase, domain 1
SCOP: Methylmalonyl-CoA epimerase

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