› 4x7c

X-ray diffraction
2Å resolution

Crystal structure of Saga-2006 GII.4 P domain in complex with Nano-85

Released:
DOI: 10.2210/pdb4x7c/pdb
PDB entry 4x7c coloured by chain, front view.
PDB entry 4x7c coloured by chain, side view.
PDB entry 4x7c coloured by chain, top view.
Source organisms:
Primary publication:
Nanobody binding to a conserved epitope promotes norovirus particle disassembly.
Koromyslova AD, Hansman GS
J Virol 89 2718-30 (2015)
PMID: 25520510

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-207676 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
VP1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 307 amino acids
Theoretical weight: 33.88 KDa
Source organism: Norovirus Hu/GII-4/Saga1/2006/JP
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: B5BTR4 (Residues: 225-530; Coverage: 57%)
Sequence domains: Calicivirus coat protein C-terminal
Structure domains:
Nano-85 Nanobody Chains: C, D
Molecule details ›
Chains: C, D
Length: 126 amino acids
Theoretical weight: 13.5 KDa
Source organism: Vicugna pacos
Expression system: Escherichia coli
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Unit cell:
a: 50.15Å b: 125.23Å c: 133.04Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.169 0.166 0.218
Expression systems:
  • Escherichia coli BL21(DE3)
  • Escherichia coli

Quick links

Citations

10 review citations

Nanobodies as Probes for Protein Dynamics in Vitro and in Cells.
Dmitriev et al. (2016)
9 more

3 mentions without citation

Nanobody binding to a conserved epitope promotes norovirus particle disassembly.
Koromyslova et al. (2015)
2 more