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La crosse virus polymerase at transcription early-elongation stage

Analyse La crosse virus polymerase at transcription early-elongation stage in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7ORM
Type
protein + RNA
Length
2,185 residues
Chains
4
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
RNA (5'-R(P*AP*CP*GP*AP*GP*UP*GP*UP*CP*GP*UP*AP*CP*C)-3'); RNA…
EC
2.7.7.48, 3.1.-.-
UniProt
A5HC98
Ligands
ZN, MG
Pockets
20 · best druggability 0.80

Structure

electron microscopy · 4 distinct chains · 49% helix, 13% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
HRNA (5'-R(P*AP*CP*GP*AP*GP*UP*GP*UP*CP*GP*UP*AP*CP*C)-3')rna14——
TRNA (5'-R(P*AP*AP*AP*GP*UP*AP*CP*AP*CP*UP*AP*CP*U)-3')rna11——
PRNA (5'-R(P*UP*AP*UP*AP*AP*UP*AP*GP*UP*AP*GP*UP*GP*UP*A)- 3')rna15——
ARNA-directed RNA polymerase L (EC 2.7.7.48, 3.1.-.-)protein214549% helix, 13% strandA5HC98

Ligands and binding sites

  • ZN · Zinc ion · metal · chains A
  • MG · Magnesium ion · metal · chains A

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
13640.800.9060empty
23350.800.9033empty
33100.790.9042empty
47450.770.8168empty
52810.770.9044MG

Interfaces

4 interfaces between chains.

  • P–A · 1818 Ų buried · 26 hydrogen bonds · protein-nucleic
  • H–A · 1738 Ų buried · 36 hydrogen bonds · protein-nucleic
  • T–A · 1409 Ų buried · 24 hydrogen bonds · protein-nucleic
  • T–P · 435 Ų buried · 35 hydrogen bonds · nucleic-nucleic

Compared structures

  • 7ORM · La Crosse virus polymerase at transcription early-elongation stage · the same entry in another collection · chain H against H, TM-score 1.00

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