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Harnessing RIBOnucleic acid - Small molecules Structures

Illustration - complex

Complex 8u5j

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 1.70
System mass 12.65 kDa
Deposition year 2023
Molecule type RNA
# RNA entities 1
Organism N/A
RCSB PDB Entry 8u5j
Reference Lu Xiaocen, Passalacqua Luiz F M, Nodwell Matthew, Kong Kristen Y S, Caballero-García Guillermo, Dolgosheina Elena V, Ferré-D’Amaré Adrian R, Britton Robert, Unrau Peter J. 2024. Symmetry breaking of fluorophore binding to a G-quadruplex generates an RNA aptamer with picomolar KD Nucleic Acids Research
Equivalence Class NR_all_30516.3
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 W6F
Residue . / 104
Chain E / A
Non-redundant True
Interacting RNA chains A/A
RNA environment detailled ion, other
RNA environment global RNA/Other
RNA family chains A/A: aptamer_rna
RNA family global aptamer_rna
Volume 203.40 Å3
Hydrophobicity 1.201
Hydrophilicity 0.569
Buriedness 0.597
Don/acc character 4.960
SiteScore 1.147
D Score 1.079
Kd