4ayj

X-ray diffraction
3Å resolution

Molecular structure of a metal-independent bacterial glycosyltransferase that catalyzes the synthesis of histo-blood group A antigen

Released:
Model geometry
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Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-245150 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
BOGT - METAL-INDEPENDENT GLYCOSYLTRANSFERASE Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 246 amino acids
Theoretical weight: 29.04 KDa
Source organism: Bacteroides ovatus
Expression system: Escherichia coli BL21(DE3)
Structure domains: Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A

Ligands and Environments

Carbohydrate polymer : NEW Components: BGC, GAL, FUC
No bound ligands
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P21
Unit cell:
a: 70.85Å b: 93.87Å c: 75.51Å
α: 90° β: 93.82° γ: 90°
R-values:
R R work R free
0.185 0.181 0.262
Expression system: Escherichia coli BL21(DE3)