› 7er1

X-ray diffraction
2.2Å resolution

Crystal structure of capsid P domain of norovirus GI.3 VA115 complexed with Gala1-3Galb1-4Glc

Released:
DOI: 10.2210/pdb7er1/pdb
PDB entry 7er1 coloured by chain, front view.
PDB entry 7er1 coloured by chain, side view.
PDB entry 7er1 coloured by chain, top view.
Source organism: Norovirus GI.3
Primary publication:
Structural Insight into Terminal Galactose Recognition by Two Non-HBGA Binding GI.3 Noroviruses.
Wang C, Kang H, Tan M, Cong J, Su D, Li X, Chen Y
OpenAccess logo J Virol e0042022 (2022)
PMID: 35658530

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-125096 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Capsid protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 327 amino acids
Theoretical weight: 35.29 KDa
Source organism: Norovirus GI.3
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: I3V9L6 (Residues: 227-545; Coverage: 59%)
Sequence domains: Calicivirus coat protein C-terminal

Ligands and Environments

Carbohydrate polymer : NEW Components: GAL, GLA
Carbohydrate polymer
No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: P1
Unit cell:
a: 57.29Å b: 59.637Å c: 91.419Å
α: 102.28° β: 96.72° γ: 109.77°
R-values:
R R work R free
0.18 0.178 0.22
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

1 mention without citation

Structural Insight into Terminal Galactose Recognition by Two Non-HBGA Binding GI.3 Noroviruses.
Wang et al. (2022)