5v0t

X-ray diffraction
1.95Å resolution

Crystal structure of an alpha,alpha-trehalose-phosphate synthase (UDP-forming) from Burkholderia xenovorans in complex with glucose-6-phosphate

Released:
Model geometry
Fit model/data
Entry author: Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Function and Biology Details

Reaction catalysed:
UDP-alpha-D-glucose + D-glucose 6-phosphate = UDP + alpha,alpha-trehalose 6-phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-171887 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Trehalose-6-phosphate synthase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 494 amino acids
Theoretical weight: 55.18 KDa
Source organism: Paraburkholderia xenovorans LB400
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q13W28 (Residues: 1-486; Coverage: 100%)
Gene name: Bxe_A1242
Sequence domains: Glycosyltransferase family 20
Structure domains: Glycogen Phosphorylase B;

Ligands and Environments

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: P1
Unit cell:
a: 84.92Å b: 105.95Å c: 135.71Å
α: 91.36° β: 90.37° γ: 89.97°
R-values:
R R work R free
0.156 0.155 0.178
Expression system: Escherichia coli BL21(DE3)