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Crystal structure of puumala virus gc in complex with Fab 4G2

Analyse Crystal structure of puumala virus gc in complex with Fab 4G2 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6Z06
Type
protein
Length
847 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Fab 4G2 heavy chain; Fab 4G2 light chain; Envelope polyprotein
UniProt
Q9WJ31
Ligands
NAG
Pockets
9 · best druggability 0.64

Structure

x-ray diffraction · 3 distinct chains · 3% helix, 52% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
HFab 4G2 heavy chainprotein2123% helix, 51% strand—
LFab 4G2 light chainprotein2134% helix, 50% strand—
AEnvelope polyproteinprotein4223% helix, 52% strandQ9WJ31

Ligands and binding sites

  • NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · chains A
  • GOL · Glycerol · additive · 3 copies · chains L, A, H

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

Pockets

9 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11880.640.8424empty
25150.600.7450empty
32510.580.7835GOL
42910.570.7736empty
51080.430.7720empty

Interfaces

3 interfaces between chains.

  • H–L · 1565 Ų buried · 11 hydrogen bonds · protein-protein
  • L–A · 496 Ų buried · 3 hydrogen bonds · protein-protein
  • H–A · 411 Ų buried · 6 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 17 disulfide, 1 glycan (disulfide, N-glycosylation).

Compared structures

  • 6Z06 · Crystal structure of Puumala virus Gc in complex with Fab 4G2 · the same entry in another collection · chain H against H, TM-score 1.00

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