PDBe 2cwg

X-ray diffraction
2Å resolution

CRYSTALLOGRAPHIC REFINEMENT AND STRUCTURE ANALYSIS OF THE COMPLEX OF WHEAT GERM AGGLUTININ WITH A BIVALENT SIALOGLYCOPEPTIDE FROM GLYCOPHORIN A

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Agglutinin isolectin 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 171 amino acids
Theoretical weight: 17.12 KDa
Source organism: Triticum aestivum
UniProt:
  • Canonical: P10968 (Residues: 27-197; Coverage: 92%)
Sequence domains: Chitin recognition protein
Structure domains: Wheat Germ Agglutinin (Isolectin 2); domain 1
T5 SIALOGLYCOPEPTIDE OF GLYCOPHORIN A Chains: D, E
Molecule details ›
Chains: D, E
Length: 8 amino acids
Theoretical weight: 895 Da
Source organism: Unidentified
Expression system: Not provided

Ligands and Environments

3 bound ligands:

1 modified residue:

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21212
Unit cell:
a: 111Å b: 50.4Å c: 63.4Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.171 0.171 not available
Expression system: Not provided