PDBe 2iv3

X-ray diffraction
2.3Å resolution

Crystal structure of AviGT4, a glycosyltransferase involved in Avilamycin A biosynthesis


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Putative glycosyltransferase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 342 amino acids
Theoretical weight: 36.14 KDa
Source organism: Streptomyces viridochromogenes
Expression system: Escherichia coli BL21(DE3)
  • Canonical: Q93KV2 (Residues: 1-342; Coverage: 100%)
Gene name: aviGT4
Sequence domains: Glycosyl transferases group 1
Structure domains: Glycogen Phosphorylase B;

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX10.1
Spacegroup: P1
Unit cell:
a: 51.47Å b: 74.37Å c: 90.64Å
α: 89.99° β: 92.7° γ: 100.73°
R R work R free
0.21 0.207 0.273
Expression system: Escherichia coli BL21(DE3)