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Structure of RNA polymerase complex and genome within a dsrna virus provides insights into the mechanisms of transcription and assembly

Analyse Structure of RNA polymerase complex and genome within a dsrna virus provides… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5ZVT
Type
protein
Length
11,588 residues
Chains
35
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Outer capsid VP7; N-terminus of outer capsid protein VP5; C-terminus of outer capsid…
UniProt
Q8JU63, Q8JU67, Q8JU64, Q9E3W0, Q9E3V8
Ligands
MYR
Pockets
20 · best druggability 0.86

Structure

electron microscopy · 7 distinct chains · 30% helix, 14% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
l, b, f, d, h, j, n, p, r, tOuter capsid VP7protein8623% helix, 20% strandQ8JU63
A, C, E, G, I, K, M, O, Q, SN-terminus of outer capsid protein VP5protein4110% helix, 7% strandQ8JU67
B, D, F, H, J, L, N, P, R, TC-terminus of outer capsid protein VP5protein60437% helix, 13% strandQ8JU67
U, VCore protein VP6protein41133% helix, 8% strandQ8JU64
WVP1protein128423% helix, 21% strandQ9E3W0
XVP3protein101833% helix, 13% strandQ9E3V8
YVP3protein115431% helix, 10% strandQ9E3V8

Ligands and binding sites

  • MYR · Myristic acid · ligand · 10 copies · chains A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17260.860.9096empty
210190.860.8893empty
310770.860.87104empty
410440.850.8796empty
53170.850.9555empty

Interfaces

95 interfaces between chains.

  • D–H · 4440 Ų buried · 48 hydrogen bonds · protein-protein
  • P–T · 4438 Ų buried · 50 hydrogen bonds · protein-protein
  • J–N · 4436 Ų buried · 48 hydrogen bonds · protein-protein
  • D–F · 4432 Ų buried · 48 hydrogen bonds · protein-protein
  • R–T · 4428 Ų buried · 48 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 10 lipid, 1 disulfide (myristoylation, disulfide).

Compared structures

  • 5ZVT · Structure of RNA polymerase complex and genome within a dsRNA virus provides insights… · the same entry in another collection · chain b against b, TM-score 1.00

Analyse

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