5c4r

X-ray diffraction
3.17Å resolution

Function and Biology Details

Reaction catalysed:
Precorrin-6B + NADP(+) = precorrin-6A + NADPH
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Precorrin-6A reductase Chain: A
Molecule details ›
Chain: A
Length: 251 amino acids
Theoretical weight: 26.09 KDa
Source organism: Rhodobacter capsulatus SB 1003
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O68098 (Residues: 1-251; Coverage: 100%)
Gene names: RCAP_rcc02043, cobK
Sequence domains: Precorrin-6x reductase CbiJ/CobK

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SOLEIL BEAMLINE PROXIMA 1
Spacegroup: P212121
Unit cell:
a: 33.9Å b: 75.3Å c: 115.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.182 0.179 0.236
Expression system: Escherichia coli BL21(DE3)