4wlg

X-ray diffraction
3Å resolution

crystal structure of mouse Xyloside xylosyltransferase 1, apo form

Released:

Function and Biology Details

Reaction catalysed:
UDP-alpha-D-xylose + [protein with EGF-like domain]-3-O-(alpha-D-xylosyl-(1->3)-beta-D-glucosyl)-L-serine = UDP + [protein with EGF-like domain]-3-O-(alpha-D-xylosyl-(1->3)-alpha-D-xylosyl-(1->3)-beta-D-glucosyl)-L-serine
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
PDBe Complex ID:
PDB-CPX-174831 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Xyloside xylosyltransferase 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 306 amino acids
Theoretical weight: 35.3 KDa
Source organism: Mus musculus
Expression system: Homo sapiens
UniProt:
  • Canonical: Q3U4G3 (Residues: 87-392; Coverage: 78%)
Gene name: Xxylt1
Sequence domains: Glycosyl transferase family 8

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X25
Spacegroup: P3121
Unit cell:
a: 88.804Å b: 88.804Å c: 154.324Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.224 0.221 0.276
Expression system: Homo sapiens