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Harnessing RIBOnucleic acid - Small molecules Structures

Illustration - complex

Complex 3q50

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 2.75
System mass 11.16 kDa
Deposition year 2010
Molecule type RNA
# RNA entities 1
Organism N/A
RCSB PDB Entry 3q50
Reference Jenkins Jermaine L., Krucinska Jolanta, McCarty Reid M., Bandarian Vahe, Wedekind Joseph E.. 2011. Comparison of a PreQ1 Riboswitch Aptamer in Metabolite-bound and Free States with Implications for Gene Regulation Journal of Biological Chemistry
Equivalence Class NR_all_80276.6
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 . / 34
Chain B / A
Non-redundant False
Interacting RNA chains A/A
RNA environment detailled ion
RNA environment global RNA
RNA family chains A/A: riboswitch
RNA family global riboswitch
Volume 132.74 Å3
Hydrophobicity 0.887
Hydrophilicity 0.921
Buriedness 0.660
Don/acc character 1.433
SiteScore 0.872
D Score 0.683
Kd 2.05nM