6z7a

X-ray diffraction
1.21Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Variant surface glycoprotein Sur Chain: A
Molecule details ›
Chain: A
Length: 491 amino acids
Theoretical weight: 52.47 KDa
Source organism: Trypanosoma brucei rhodesiense
Expression system: Trypanosoma brucei brucei
UniProt:
  • Canonical: A0A291L8F4 (Residues: 1-491; Coverage: 100%)
Gene name: VSGsur

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG, BMA, MAN
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P21212
Unit cell:
a: 47.042Å b: 71.062Å c: 130.453Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.167 0.166 0.187
Expression system: Trypanosoma brucei brucei