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Structure of ebov gp lacking the mucin-like domain with 1C11 scfv and 1C3 Fab bound

Analyse Structure of ebov gp lacking the mucin-like domain with 1C11 scfv and 1C3 Fab… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7SWD
Type
protein
Length
1,652 residues
Chains
11
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Virion spike glycoprotein GP1; Virion spike glycoprotein GP2; 1C11 scfv; 1C3 heavy chain…
UniProt
A0A089X075, A0A7S6GAH2
Ligands
NAG, BMA
Pockets
20 · best druggability 0.86

Structure

electron microscopy · 7 distinct chains · 8% helix, 39% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, CVirion spike glycoprotein GP1protein1517% helix, 38% strandA0A089X075
B, D, FVirion spike glycoprotein GP2protein9647% helix, 10% strandA0A7S6GAH2
EVirion spike glycoprotein GP1protein14710% helix, 32% strandA0A089X075
G, H1C11 scfvprotein2261% helix, 46% strand—
I1C11 scfvprotein2293% helix, 44% strand—
J1C3 heavy chainprotein1212% helix, 40% strand—
K1C3 light chainprotein1130% helix, 47% strand—

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 6 copies · chains C, D, I, E, F, H, A, B, G
  • BMA · beta-D-mannopyranose · sugar · 3 copies · chains I, H, G

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

Pockets

20 pockets found on a 1 Å grid, 11 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18300.860.8997empty
22350.740.8942empty
3540.700.9820empty
4530.690.9820empty
51300.660.8930empty

Interfaces

30 interfaces between chains.

  • A–B · 2422 Ų buried · 31 hydrogen bonds · protein-protein
  • C–D · 2408 Ų buried · 27 hydrogen bonds · protein-protein
  • E–F · 2402 Ų buried · 27 hydrogen bonds · protein-protein
  • J–K · 919 Ų buried · 7 hydrogen bonds · protein-protein
  • B–F · 826 Ų buried · 4 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 17 disulfide, 3 glycan (disulfide, N-glycosylation).

Compared structures

  • 7SWD · Structure of EBOV GP lacking the mucin-like domain with 1C11 scFv and 1C3 Fab bound · the same entry in another collection · chain A against A, TM-score 1.00

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