2vsm

X-ray diffraction
1.8Å resolution

Nipah virus attachment glycoprotein in complex with human cell surface receptor ephrinB2

Released:

Function and Biology Details

Reaction catalysed:
Hydrolysis of alpha-(2->3)-, alpha-(2->6)-, alpha-(2->8)- glycosidic linkages of terminal sialic acid residues in oligosaccharides, glycoproteins, glycolipids, colominic acid and synthetic substrates.
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-156644 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Glycoprotein G Chain: A
Molecule details ›
Chain: A
Length: 416 amino acids
Theoretical weight: 46.84 KDa
Source organism: Henipavirus nipahense
Expression system: Homo sapiens
UniProt:
  • Canonical: Q9IH62 (Residues: 188-602; Coverage: 69%)
Gene name: G
Sequence domains: Haemagglutinin-neuraminidase
Structure domains: Neuraminidase
Ephrin-B2 Chain: B
Molecule details ›
Chain: B
Length: 140 amino acids
Theoretical weight: 16.05 KDa
Source organism: Homo sapiens
Expression system: Homo sapiens
UniProt:
  • Canonical: P52799 (Residues: 28-166; Coverage: 45%)
Gene names: EFNB2, EPLG5, HTKL, LERK5
Sequence domains: Ephrin
Structure domains: Cupredoxins - blue copper proteins

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P212121
Unit cell:
a: 63.236Å b: 95.834Å c: 97.909Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.154 0.152 0.198
Expression system: Homo sapiens