› 8puj

X-ray diffraction
1.7Å resolution

The surface-exposed lipo-protein of BtuG2 in complex with cyanocobalamin.

Released:
DOI: 10.2210/pdb8puj/pdb
PDB entry 8puj coloured by chain, front view.
PDB entry 8puj coloured by chain, side view.
PDB entry 8puj coloured by chain, top view.
Source organism: Bacteroides thetaiotaomicron
Entry authors: Whittaker J, Martinez-Felices JM, Guskov A, Slotboom DJ

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-494649 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
YncE family protein Chains: A, C
Molecule details ›
Chains: A, C
Length: 322 amino acids
Theoretical weight: 37.23 KDa
Source organism: Bacteroides thetaiotaomicron
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0P0F756 (Residues: 34-355; Coverage: 91%)
Gene names: DW780_15730, GAN91_09260, GAO51_09170, PO127_06875
Sequence domains: Domain of unknown function (DUF5074)

Ligands and Environments

3 bound ligands:
Ligand OH 1 x OH
Ligand CBY 1 x CBY
Ligand NA 4 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P21212
Unit cell:
a: 107.993Å b: 151.985Å c: 45.618Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.172 0.202
Expression system: Escherichia coli

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