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C-terminal domain of MERS-cov nucleocapsid

Analyse C-terminal domain of MERS-cov nucleocapsid in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6G13
Type
protein
Length
452 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Nucleoprotein
UniProt
A0A0D3MU51
Ligands
TMO, CL
Pockets
5 · best druggability 0.77

Structure

x-ray diffraction · 3 distinct chains · 41% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ANucleoproteinprotein11241% helix, 19% strandA0A0D3MU51
B, CNucleoproteinprotein11341% helix, 19% strandA0A0D3MU51
DNucleoproteinprotein11440% helix, 25% strandA0A0D3MU51

Ligands and binding sites

  • TMO · trimethylamine oxide · ligand · 4 copies · chains A, B, C
  • CL · Chloride ion · ion · chains B
  • PEG · Di(hydroxyethyl)ether · additive · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17040.770.8161empty
2650.380.7917empty
3670.370.7817empty
4950.360.7418TMO
5660.330.7618empty

Interfaces

4 interfaces between chains.

  • B–D · 2905 Ų buried · 45 hydrogen bonds · protein-protein
  • A–C · 2805 Ų buried · 44 hydrogen bonds · protein-protein
  • A–B · 520 Ų buried · 4 hydrogen bonds · protein-protein
  • A–D · 313 Ų buried · 1 hydrogen bond · protein-protein

Compared structures

  • 6G13 · C-terminal domain of MERS-CoV nucleocapsid · the same entry in another collection · chain A against A, TM-score 1.00

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