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MolNFT v1 · #24446 · protein + RNA

The structural basis for RNA specificity and CA2 inhibition of an RNA- dependent RNA polymerase PHI6P2 with 7NT RNA

1UVJ · RNA-directed RNA polymerase: “The structural basis for RNA specificity and CA2 inhibition of an RNA- dependent RNA polymerase PHI6P2 with…”. X-ray diffraction, 1 ligand (MN), 12 pockets (best druggability 0.85). MolNFT v1 #24446 on…

PDB
1UVJ
Type
protein + RNA
Length
2,004 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
RNA-directed RNA polymerase; 5'-R(*UP*UP*CP*CP)-3'
EC
2.7.7.48
UniProt
P11124
Ligands
MN
Pockets
12 · best druggability 0.85

Structure

x-ray diffraction · 2 distinct chains · 45% helix, 15% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, CRNA-directed RNA polymerase (EC 2.7.7.48)protein66445% helix, 15% strandP11124
D, E, F5'-R(*UP*UP*CP*CP)-3'rna4——

Ligands and binding sites

  • MN · Manganese (II) ion · metal · 3 copies · chains A, B, C

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

Pockets

12 pockets found on a 1 Å grid, 10 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17710.850.88106empty
210260.850.8694empty
34450.790.8753empty
44150.770.8649empty
51870.760.9239empty

Interfaces

5 interfaces between chains.

  • A–B · 895 Ų buried · 10 hydrogen bonds · protein-protein
  • A–D · 889 Ų buried · 20 hydrogen bonds · protein-nucleic
  • C–F · 886 Ų buried · 18 hydrogen bonds · protein-nucleic
  • B–E · 883 Ų buried · 20 hydrogen bonds · protein-nucleic
  • A–C · 471 Ų buried · 4 hydrogen bonds · protein-protein

Compared structures

  • 1UVJ · The structural basis for RNA specificity and Ca2 inhibition of an RNA-dependent RNA… · the same entry in another collection · chain A against A, TM-score 1.00

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