X-ray diffraction
2.2Å resolution

Xyloglucanase domain of NopAA, a type three effector from Sinorhizobium fredii in complex with cellobiose


Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Glycosyl hydrolase Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 237 amino acids
Theoretical weight: 26 KDa
Source organism: Sinorhizobium fredii USDA 257
Expression system: Escherichia coli
  • Canonical: M4PUR5 (Residues: 49-268; Coverage: 82%)
Gene names: GHK48_28695, nopAA

Ligands and Environments

Carbohydrate polymer : NEW Components: BGC
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2
Spacegroup: C2
Unit cell:
a: 135.408Å b: 108.319Å c: 84.706Å
α: 90° β: 113.11° γ: 90°
R R work R free
0.182 0.181 0.214
Expression system: Escherichia coli