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Harnessing RIBOnucleic acid - Small molecules Structures

Illustration - complex

Complex 22av

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 3.34
System mass 112.16 kDa
Deposition year 2026
Molecule type RNA/Protein
# RNA entities 1
Organism Homo
RCSB PDB Entry 22av
Reference Hu Qian, Yang Wen, Yu Yunyun, Yi Ran, Zhang Yutong, Duan Leyuan, Li Fudong, Zhang Kaiming, Gong Qingguo, Li Shanshan. 2026. Structure-driven RNA remodeling underlies broad substrate recognition by NSUN2 Science China Life Sciences
Equivalence Class NR_all_16946.1
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 SAM
Residue . / 801
Chain C / A
Non-redundant True
Interacting RNA chains B/B
RNA environment detailled protein
RNA environment global RNA/Protein
RNA family chains B/B: tRNA
RNA family global tRNA
Volume -
Hydrophobicity -
Hydrophilicity -
Buriedness -
Don/acc character -
SiteScore -
D Score -
Kd