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Schmallenberg Virus Glycoprotein Gc Head Domain in Complex with scFv 1C11

Analyse Schmallenberg Virus Glycoprotein Gc Head Domain in Complex with scFv 1C11 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6H3T
Type
protein
Length
924 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
2.836
Source
Bovine Schmallenberg virus; Mus musculus
Molecule
scFv 1C11 VH; scFv 1C11 VL; Envelopment polyprotein
UniProt
H2AM12
Ligands
NAG, MAN, BMA, FUC
Pockets
14 · best druggability 0.76

Structure

x-ray diffraction · resolution 2.836 · 4 distinct chains · 44% helix, 17% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
H, IscFv 1C11 VHprotein1183% helix, 50% strand—
L, MscFv 1C11 VLprotein1133% helix, 50% strand—
AEnvelopment polyproteinprotein23065% helix, 0% strandH2AM12
BEnvelopment polyproteinprotein23264% helix, 0% strandH2AM12

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 8 copies · chains A, B
  • MAN · alpha-D-mannopyranose · sugar · 8 copies · chains A, B
  • BMA · beta-D-mannopyranose · sugar · 2 copies
  • FUC · alpha-L-fucopyranose · sugar · 2 copies · chains H, A, I

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

14 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19040.760.7983empty
24990.670.7855empty
33890.650.7946empty
41530.450.7624empty
5860.420.7926empty

Interfaces

11 interfaces between chains.

  • H–L · 954 Ų buried · 13 hydrogen bonds · protein-protein
  • I–M · 944 Ų buried · 11 hydrogen bonds · protein-protein
  • A–B · 774 Ų buried · 12 hydrogen bonds · protein-protein
  • H–A · 514 Ų buried · 10 hydrogen bonds · protein-protein
  • I–B · 513 Ų buried · 10 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 12 disulfide, 4 glycan (disulfide, N-glycosylation).

Compared structures

  • 6H3T · Schmallenberg virus glycoprotein gc head domain in complex with scfv 1C11 · the same entry in another collection · chain A against A, TM-score 1.00

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