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SARS-CoV-2 Beta spike in complex with two S5D2 Fabs

Analyse SARS-CoV-2 Beta spike in complex with two S5D2 Fabs in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7WD0
Type
protein
Length
4,099 residues
Chains
7
Method
electron microscopy
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
3.3
Source
Mus musculus; Severe acute respiratory syndrome coronavirus 2
Molecule
Spike glycoprotein; Heavy chain of S5D2 Fab; Light chain of S5D2 Fab
UniProt
P0DTC2
Pockets
20 · best druggability 0.85

Structure

electron microscopy · resolution 3.3 · 3 distinct chains · 16% helix, 35% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, CSpike glycoproteinprotein107920% helix, 30% strandP0DTC2
a, cHeavy chain of S5D2 Fabprotein2143% helix, 50% strand—
b, dLight chain of S5D2 Fabprotein2174% helix, 47% strand—

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18380.850.8777empty
24690.820.9059empty
31350.790.9631empty
41250.790.9730empty
51080.780.9827empty

Interfaces

9 interfaces between chains.

  • A–C · 4571 Ų buried · 28 hydrogen bonds · protein-protein
  • B–C · 4566 Ų buried · 27 hydrogen bonds · protein-protein
  • A–B · 4421 Ų buried · 29 hydrogen bonds · protein-protein
  • a–b · 1818 Ų buried · 17 hydrogen bonds · protein-protein
  • c–d · 1784 Ų buried · 10 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 42 disulfide (disulfide).

Compared structures

  • 7WD0 · SARS-cov-2 beta spike in complex with two S5D2 fabs · the same entry in another collection · chain A against A, TM-score 1.00

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