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Harnessing RIBOnucleic acid - Small molecules Structures

Illustration - complex

Complex 8pnq

Legend

Pocket colors by molecule type

 RNA

 Protein

 DNA

These colors appear when a pocket is selected (the structure fades to show the pocket surface). Colors from the molecule-type palette (RNA / protein / DNA).

System information

Experimental technique Electron Microscopy
Experimental resolution 2.88
System mass 292.10 kDa
Deposition year 2023
Molecule type RNA/Protein
# RNA entities 1
Organism Alphainfluenzavirus
RCSB PDB Entry 8pnq
Reference Krischuns Tim, Arragain Benoît, Isel Catherine, Paisant Sylvain, Budt Matthias, Wolff Thorsten, Cusack Stephen, Naffakh Nadia. 2024. The host RNA polymerase II C-terminal domain is the anchor for replication of the influenza virus genome Nature Communications
Equivalence Class NR_all_31827.1
BGSU version: 4.52

Pockets List

Legend

Cell colors for SiteScore and D Score:

 Favourable

 Intermediate

 Unfavourable

 Not available

ScoreThresholdMeaning
SiteScore< 0.8Non-drug binding site
SiteScore0.8 – 1.0Potential drug binding site
SiteScore> 1.0Promising binding site
D Score< 0.83Undruggable
D Score0.83 – 0.98Difficult
D Score> 0.98Druggable

Tick a pocket below to highlight it in the 3D structure above.

Compound 2KH
Residue . / 801
Chain G / B
Non-redundant True
Interacting RNA chains D/V, E/M
RNA environment detailled protein, ion
RNA environment global RNA/Protein
RNA family chains D/V: unknown, E/M: unknown
RNA family global unknown
Volume 540.23 Å3
Hydrophobicity 0.169
Hydrophilicity 1.764
Buriedness 0.868
Don/acc character 0.642
SiteScore 1.114
D Score 0.886
Kd