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Harnessing RIBOnucleic acid - Small molecules Structures

Illustration - complex

Complex 5tcu

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 3.90
System mass 2119.58 kDa
Deposition year 2016
Molecule type RNA/Protein
# RNA entities 1
Organism Staphylococcus
RCSB PDB Entry 5tcu
Reference Belousoff Matthew J., Eyal Zohar, Radjainia Mazdak, Ahmed Tofayel, Bamert Rebecca S., Matzov Donna, Bashan Anat, Zimmerman Ella, Mishra Satabdi, Cameron David, Elmlund Hans, Peleg Anton Y., Bhushan Shashi, Lithgow Trevor, Yonath Ada. 2017. Structural Basis for Linezolid Binding Site Rearrangement in the Staphylococcus aureus Ribosome mBio
Equivalence Class NR_all_90633.30, NR_all_74023.20
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 PAR
Residue . / 1601
Chain AB / A
Non-redundant True
Interacting RNA chains W/B, A/A
RNA environment detailled RNA-only
RNA environment global RNA
RNA family chains A/A: rRNA, W/B: rRNA
RNA family global rRNA
Volume 484.32 Å3
Hydrophobicity 0.336
Hydrophilicity 1.100
Buriedness 0.728
Don/acc character 1.902
SiteScore 1.170
D Score 1.018
Kd