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Phosphopantothenoylcysteine synthetase from E. coli

X-ray diffraction
2.4Å resolution
PDB entry 1u7u coloured by chain, front view.
PDB entry 1u7u coloured by chain, side view.
PDB entry 1u7u coloured by chain, top view.
Source organism: Escherichia coli
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: Coenzyme A biosynthesis bifunctional protein CoaBC
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Multimeric state: homo dimer
Accessible surface area: 19743.43 Å2
Buried surface area: 1518.12 Å2
Dissociation area: 759.06 Å2
Dissociation energy (ΔGdiss): -10.29 kcal/mol
Dissociation entropy (TΔSdiss): 12.44 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-142188

Macromolecules

Coenzyme A biosynthesis bifunctional protein CoaBC
Chain: A
Length: 226 amino acids
Theoretical weight: 24.83 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0ABQ0 (Residues: 181-406; Coverage: 56%)
Gene names: JW5642, b3639, coaBC, dfp
Pfam: DNA / pantothenate metabolism flavoprotein
InterPro:
CATH: CoaB-like
SCOP: CoaB-like
Coenzyme A biosynthesis bifunctional protein CoaBC in PDB entry 1u7u, assembly 1, front view.
Coenzyme A biosynthesis bifunctional protein CoaBC in PDB entry 1u7u, assembly 1, side view.
Coenzyme A biosynthesis bifunctional protein CoaBC in PDB entry 1u7u, assembly 1, top view.
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