Structure analysis

STRUCTURE OF YEAST CHORISMATE MUTASE WITH BOUND TRP AND AN ENDOOXABICYCLIC INHIBITOR

X-ray diffraction
3Å resolution
Source organism: Saccharomyces cerevisiae
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo dimer
Accessible surface area: 24500 Å2
Buried surface area: 2600 Å2
Dissociation area: 800 Å2
Dissociation energy (ΔGdiss): -9 kcal/mol
Dissociation entropy (TΔSdiss): 19 kcal/mol
Interface energy (ΔGint): -2 kcal/mol
Symmetry number: 1
Assembly 2
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Multimeric state: homo dimer
Accessible surface area: 21500 Å2
Buried surface area: 5500 Å2
Dissociation area: 300 Å2
Dissociation energy (ΔGdiss): 3 kcal/mol
Dissociation entropy (TΔSdiss): 3 kcal/mol
Interface energy (ΔGint): -24 kcal/mol
Symmetry number: 1
Assembly 3
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Multimeric state: homo dimer
Accessible surface area: 21500 Å2
Buried surface area: 5600 Å2
Dissociation area: 300 Å2
Dissociation energy (ΔGdiss): 3 kcal/mol
Dissociation entropy (TΔSdiss): 3 kcal/mol
Interface energy (ΔGint): -24 kcal/mol
Symmetry number: 1

Macromolecules

Chains: A, B
Length: 256 amino acids
Theoretical weight: 29.96 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: P32178 (Residues: 1-256; Coverage: 100%)
Gene names: ARO7, OSM2, YP9499.15C, YPR060C
InterPro:
CATH: Chorismate Mutase, subunit A
SCOP: Allosteric chorismate mutase

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