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Harnessing RIBOnucleic acid - Small molecules Structures

Illustration - complex

Complex 8g8z

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 4.30
System mass 399.19 kDa
Deposition year 2023
Molecule type RNA/DNA/Protein
# RNA entities 1
Organism Escherichia
RCSB PDB Entry 8g8z
Reference Chauvier Adrien, Porta Jason C., Deb Indrajit, Ellinger Emily, Meze Katarina, Frank Aaron T., Ohi Melanie D., Walter Nils G.. 2023. Structural basis for control of bacterial RNA polymerase pausing by a riboswitch and its ligand Nature Structural & Molecular Biology
Equivalence Class NR_all_61924.2
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 PRF
Residue . / 101
Chain I / R
Non-redundant True
Interacting RNA chains F/R
RNA environment detailled RNA-only
RNA environment global RNA
RNA family chains F/R: unknown
RNA family global unknown
Volume 203.74 Å3
Hydrophobicity 0.402
Hydrophilicity 0.986
Buriedness 0.727
Don/acc character 1.698
SiteScore 1.090
D Score 0.940
Kd