› › Structure analysis

Structural basis of the improvement of ChrR - a multi-purpose enzyme

X-ray diffraction
2.2Å resolution
PDB entry 3svl coloured by chain, front view.
PDB entry 3svl coloured by chain, side view.
PDB entry 3svl coloured by chain, top view.
Source organism: Escherichia coli K-12
Assemblies composition:
homo tetramer
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

Quick links

Assemblies

Assembly 1
Download    3D Visualisation
Assembly Name: Quinone reductase
hide full assembly name
Multimeric state: homo tetramer
Accessible surface area: 26056.54 Å2
Buried surface area: 12538.81 Å2
Dissociation area: 1,603.69 Å2
Dissociation energy (ΔGdiss): 8.44 kcal/mol
Dissociation entropy (TΔSdiss): 13.82 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-142829
Assembly 2 (preferred)
Download    3D Visualisation
Assembly Name: Quinone reductase
hide full assembly name
Multimeric state: homo dimer
Accessible surface area: 14617.98 Å2
Buried surface area: 4682.2 Å2
Dissociation area: 1,603.5 Å2
Dissociation energy (ΔGdiss): 11.88 kcal/mol
Dissociation entropy (TΔSdiss): 12.56 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-142828

Macromolecules

Quinone reductase
Chains: A, B
Length: 193 amino acids
Theoretical weight: 20.85 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AGE6 (Residues: 1-188; Coverage: 100%)
Gene names: JW3691, b3713, chrR, yieF
Pfam: NADPH-dependent FMN reductase
InterPro:
CATH: Rossmann fold
Quinone reductase in PDB entry 3svl, assembly 2, front view.
Quinone reductase in PDB entry 3svl, assembly 2, side view.
Quinone reductase in PDB entry 3svl, assembly 2, top view.
Molecule details ›

Search similar proteins

Quick links