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Bundibugyo virus gp (mucin-deleted) in complex with pan-ebolavirus human antibody adi-15878 Fab

Analyse Bundibugyo virus gp (mucin-deleted) in complex with pan-ebolavirus human… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6DZM
Type
protein
Length
1,695 residues
Chains
12
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Bundibugyo virus GP1; Bundibugyo virus GP2; Antibody adi-15878 Fab, light chain; Antibody…
UniProt
B8XCN0
Ligands
NAG, MAN, BMA
Pockets
20 · best druggability 0.87

Structure

electron microscopy · 4 distinct chains · 13% helix, 29% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, CBundibugyo virus GP1protein2248% helix, 29% strandB8XCN0
D, E, FBundibugyo virus GP2protein11540% helix, 12% strandB8XCN0
H, K, LAntibody adi-15878 Fab, light chainprotein1063% helix, 42% strand—
G, I, JAntibody adi-15878 Fab, heavy chainprotein1203% helix, 35% strand—

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 18 copies · chains A, D, G, B, E, I, C, F, J
  • MAN · alpha-D-mannopyranose · sugar · 6 copies · chains H, K, L
  • BMA · beta-D-mannopyranose · sugar · 3 copies

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111340.870.88138empty
26190.860.9092empty
31720.820.9626empty
41210.800.9831empty
51580.800.9520empty

Interfaces

33 interfaces between chains.

  • C–F · 2380 Ų buried · 27 hydrogen bonds · protein-protein
  • A–D · 2377 Ų buried · 27 hydrogen bonds · protein-protein
  • B–E · 2374 Ų buried · 27 hydrogen bonds · protein-protein
  • E–F · 1076 Ų buried · 4 hydrogen bonds · protein-protein
  • D–F · 1076 Ų buried · 4 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 21 disulfide, 12 glycan (disulfide, N-glycosylation).

Compared structures

  • 6DZM · Bundibugyo virus GP (mucin-deleted) in complex with pan-ebolavirus human antibody… · the same entry in another collection · chain A against A, TM-score 1.00

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