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Harnessing RIBOnucleic acid - Small molecules Structures

Illustration - complex

Complex 8f4o

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 3.10
System mass 62.34 kDa
Deposition year 2022
Molecule type RNA
# RNA entities 1
Organism Escherichia
RCSB PDB Entry 8f4o
Reference Lee Hyun Kyung, Lee Yun-Tzai, Fan Lixin, Wilt Haley M., Conrad Chelsie E., Yu Ping, Zhang Jinwei, Shi Genbin, Ji Xinhua, Wang Yun-Xing, Stagno Jason R.. 2023. Crystal structure of Escherichia coli thiamine pyrophosphate-sensing riboswitch in the apo state Structure
Equivalence Class NR_all_62404.3
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 PG4
Residue . / 113
Chain GA / B
Non-redundant True
Interacting RNA chains B/B
RNA environment detailled ion
RNA environment global RNA
RNA family chains B/B: riboswitch
RNA family global riboswitch
Volume 157.09 Å3
Hydrophobicity 0.051
Hydrophilicity 1.330
Buriedness 0.652
Don/acc character 0.560
SiteScore 0.808
D Score 0.498
Kd