4fdv

X-ray diffraction
1.68Å resolution

CobH from Rhodobacter capsulatus (SB1003) in complex with HBA

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-112681 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cobalamin biosynthesis precorrin-8X methylmutase CobH/CbiC domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 209 amino acids
Theoretical weight: 22.02 KDa
Source organism: Rhodobacter capsulatus SB 1003
Expression system: Escherichia coli
UniProt:
  • Canonical: D5AV08 (Residues: 1-209; Coverage: 100%)
Gene names: RCAP_rcc02046, cobH
Sequence domains: Precorrin-8X methylmutase
Structure domains: Cobalamin biosynthesis CobH/CbiC, precorrin-8X methylmutase

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: C2
Unit cell:
a: 70.251Å b: 66.028Å c: 48.48Å
α: 90° β: 98.98° γ: 90°
R-values:
R R work R free
0.167 0.165 0.2
Expression system: Escherichia coli