› 5i2g

X-ray diffraction
2.35Å resolution

1,2-propanediol Dehydration in Roseburia inulinivorans; Structural Basis for Substrate and Enantiomer Selectivity

Released:
DOI: 10.2210/pdb5i2g/pdb
PDB entry 5i2g coloured by chain, front view.
PDB entry 5i2g coloured by chain, side view.
PDB entry 5i2g coloured by chain, top view.
Source organism: Roseburia inulinivorans
Primary publication:
1,2-Propanediol Dehydration in Roseburia inulinivorans: STRUCTURAL BASIS FOR SUBSTRATE AND ENANTIOMER SELECTIVITY.
LaMattina JW, Keul ND, Reitzer P, Kapoor S, Galzerani F, Koch DJ, Gouvea IE, Lanzilotta WN
J Biol Chem 291 15515-26 (2016)
PMID: 27252380

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-172771 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glycerol dehydratase Chains: A, B
Molecule details ›
Chains: A, B
Length: 843 amino acids
Theoretical weight: 94.11 KDa
Source organism: Roseburia inulinivorans
Expression system: Escherichia coli
UniProt:
  • Canonical: Q1A666 (Residues: 1-843; Coverage: 100%)
Sequence domains:
Structure domains: Anaerobic Ribonucleotide-triphosphate Reductase Large Chain

Ligands and Environments

1 bound ligand:
Ligand PGO 2 x PGO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: C2
Unit cell:
a: 204.333Å b: 83.249Å c: 138.256Å
α: 90° β: 129.9° γ: 90°
R-values:
R R work R free
0.147 0.145 0.203
Expression system: Escherichia coli

Quick links

Citations

6 review citations

Bacterial microcompartments.
Kerfeld et al. (2018)
5 more

2 mentions without citation

1,2-Propanediol Dehydration in Roseburia inulinivorans: STRUCTURAL BASIS FOR SUBSTRATE AND ENANTIOMER SELECTIVITY.
LaMattina et al. (2016)
1 more