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Junin VIRUS(JUNV) RNA polymerase L complexed with Z protein

Analyse Junin VIRUS(JUNV) RNA polymerase L complexed with Z protein in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7EJU
Type
protein
Length
1,700 residues
Chains
2
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
RNA-directed RNA polymerase L; Ring finger protein Z
EC
2.7.7.48, 3.1.-.-
UniProt
A0A0M4LRT1, Q6IVU5
Ligands
ZN, MG
Pockets
20 · best druggability 0.84

Structure

electron microscopy · 2 distinct chains · 39% helix, 7% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ARNA-directed RNA polymerase L (EC 2.7.7.48, 3.1.-.-)protein164839% helix, 6% strandA0A0M4LRT1
BRing finger protein Zprotein5219% helix, 8% strandQ6IVU5

Ligands and binding sites

  • ZN · Zinc ion · metal · 2 copies · chains A, B
  • 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, 14 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110820.840.85105empty
21170.770.9633empty
36180.760.8262empty
47980.750.8079empty
51680.730.9030empty

Interfaces

1 interface between chains.

  • A–B · 1079 Ų buried · 10 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 disulfide (disulfide).

Compared structures

  • 7EJU · Junin virus(JUNV) RNA polymerase L complexed with Z protein · the same entry in another collection · chain A against A, TM-score 1.00

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