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Crystal structure of archaeal ketopantoate reductase complexed with coenzyme A and 2-oxopantoate

X-ray diffraction
1.647Å resolution
PDB entry 5ayv coloured by chain, front view.
PDB entry 5ayv coloured by chain, side view.
PDB entry 5ayv coloured by chain, top view.
Source organism: Thermococcus kodakarensis KOD1
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: 2-dehydropantoate 2-reductase
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Multimeric state: homo dimer
Accessible surface area: 22611.91 Å2
Buried surface area: 6608.21 Å2
Dissociation area: 1,104.11 Å2
Dissociation energy (ΔGdiss): 8.21 kcal/mol
Dissociation entropy (TΔSdiss): 13.36 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-177294

Macromolecules

2-dehydropantoate 2-reductase
Chains: A, B
Length: 309 amino acids
Theoretical weight: 34.09 KDa
Source organism: Thermococcus kodakarensis KOD1
Expression system: Escherichia coli
UniProt:
  • Best match: Q5JGC2 (Residues: 1-309)
Gene name: TK1968
2-dehydropantoate 2-reductase in PDB entry 5ayv, assembly 1, front view.
2-dehydropantoate 2-reductase in PDB entry 5ayv, assembly 1, side view.
2-dehydropantoate 2-reductase in PDB entry 5ayv, assembly 1, top view.
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