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Structural definition of a unique neutralization epitope on the receptor-binding domain of MERS-cov spike glycoprotein

Analyse Structural definition of a unique neutralization epitope on the… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5ZXV
Type
protein
Length
1,254 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
MERS-cov rbd; Heavy chain; Light chain
Pockets
20 · best druggability 0.73

Structure

x-ray diffraction · 3 distinct chains · 9% helix, 45% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BMERS-cov rbdprotein20817% helix, 36% strand—
H, CHeavy chainprotein2136% helix, 46% strand—
L, DLight chainprotein2064% helix, 52% strand—

Pockets

20 pockets found on a 1 Å grid, 7 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14600.730.8249empty
2540.720.9819empty
35170.680.7965empty
44290.560.7351empty
53110.530.7444empty

Interfaces

8 interfaces between chains.

  • H–L · 1597 Ų buried · 7 hydrogen bonds · protein-protein
  • C–D · 1590 Ų buried · 7 hydrogen bonds · protein-protein
  • B–D · 657 Ų buried · 12 hydrogen bonds · protein-protein
  • A–L · 616 Ų buried · 9 hydrogen bonds · protein-protein
  • A–B · 481 Ų buried · 13 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 16 disulfide (disulfide).

Compared structures

  • 5ZXV · Structural definition of a unique neutralization epitope on the receptor-binding domain… · the same entry in another collection · chain A against A, TM-score 1.00

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