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Crystal structure of RNA binding domain of nucleocapsid phosphoprotein from SARS coronavirus 2

Analyse Crystal structure of RNA binding domain of nucleocapsid phosphoprotein from… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6VYO
Type
protein
Length
499 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Nucleoprotein
UniProt
P0DTC9
Ligands
ZN, CL
Pockets
6 · best druggability 0.68

Structure

x-ray diffraction · 2 distinct chains · 2% helix, 24% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ANucleoproteinprotein1242% helix, 23% strandP0DTC9
B, C, DNucleoproteinprotein1252% helix, 26% strandP0DTC9

Ligands and binding sites

  • ZN · Zinc ion · metal · 4 copies · chains A, D, B, C
  • CL · Chloride ion · ion · 4 copies · chains A, B, D, C
  • MES · 2-(N-morpholino)-ethanesulfonic acid · additive · 4 copies · chains A, D, B, C
  • GOL · Glycerol · additive · 4 copies · chains B, C, D

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12470.680.8436CL, MES
22380.660.8439CL, MES
33000.590.7840MES
42550.580.7929MES
5650.330.7616empty

Interfaces

4 interfaces between chains.

  • C–D · 606 Ų buried · 10 hydrogen bonds · protein-protein
  • A–B · 567 Ų buried · 9 hydrogen bonds · protein-protein
  • B–C · 414 Ų buried · 9 hydrogen bonds · protein-protein
  • A–D · 407 Ų buried · 9 hydrogen bonds · protein-protein

Compared structures

  • 6VYO · Crystal structure of RNA binding domain of nucleocapsid phosphoprotein from SARS… · the same entry in another collection · chain A against A, TM-score 1.00

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