4m4k

X-ray diffraction
2.2Å resolution

Crystal structure of the Drosphila beta,14galactosyltransferase 7 mutant D211N complex with manganese, UDP-Gal and xylobiose

Released:

Function and Biology Details

Reaction catalysed:
UDP-alpha-D-galactose + O-beta-D-xylosyl-[protein] = UDP + 4-beta-D-galactosyl-O-beta-D-xylosyl-[protein]
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-194212 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Beta-1,4-galactosyltransferase 7 Chain: A
Molecule details ›
Chain: A
Length: 287 amino acids
Theoretical weight: 33.32 KDa
Source organism: Drosophila melanogaster
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9VBZ9 (Residues: 71-311; Coverage: 75%)
Gene names: CG11780, beta-4GalT7, beta4Gal-T7, beta4GalT7, betaGalT7, dbeta4GalTI
Sequence domains:
Structure domains: Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A

Ligands and Environments

Carbohydrate polymer : NEW Components: XYP
3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P43212
Unit cell:
a: 82.68Å b: 82.68Å c: 131.486Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.188 0.187 0.213
Expression system: Escherichia coli BL21(DE3)