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Harnessing RIBOnucleic acid - Small molecules Structures

Illustration - complex

Complex 8keb

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 X-ray
Experimental resolution 2.20
System mass 23.89 kDa
Deposition year 2023
Molecule type RNA
# RNA entities 1
Organism Bacillus
RCSB PDB Entry 8keb
Reference Chen Ke, Liao Wenjian, Wang Jiali, Ren Yangyi, Lu Zhizhong, Peng Xuemei, Wang Jia, Huang Lin. 2025. Crystal structures reveal the distinct features of the 2′-dG-III riboswitch in the purine riboswitch family Nucleic Acids Research
Equivalence Class NR_all_91735.4
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 GNG
Residue . / 102
Chain C / A
Non-redundant True
Interacting RNA chains A/A
RNA environment detailled ion
RNA environment global RNA
RNA family chains A/A: riboswitch
RNA family global riboswitch
Volume 432.87 Å3
Hydrophobicity 0.222
Hydrophilicity 1.202
Buriedness 0.741
Don/acc character 1.405
SiteScore 1.179
D Score 0.993
Kd