X-ray diffraction
1.9Å resolution

Structure and functional analysis of a new subfamily of glycosyltransferases required for glycosylation of serine-rich streptococcal adhesions


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Glucosyltransferase 3 Chains: A, B
Molecule details ›
Chains: A, B
Length: 339 amino acids
Theoretical weight: 39.2 KDa
Source organism: Streptococcus parasanguinis
Expression system: Escherichia coli
  • Canonical: B5A7L9 (Residues: 1-329; Coverage: 100%)
Gene names: gtf3, nss
Structure domains: Glycogen Phosphorylase B;

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: C2221
Unit cell:
a: 77.176Å b: 193.862Å c: 96.251Å
α: 90° β: 90° γ: 90°
R R work R free
0.184 0.182 0.223
Expression system: Escherichia coli