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The Complex of a novel antibiotic with the Aminoacyl Site of the Bacterial Ribosome Revealed by X-Ray Crystallography.

Analyse The Complex of a novel antibiotic with the Aminoacyl Site of the Bacterial… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1O9M
Type
RNA
Length
42 nucleotides
Chains
2
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
2.4
Molecule
Eubacterial a-site
Ligands
PA2, P24, 42B, BDG
Pockets
1 · best druggability 0.55

Structure

x-ray diffraction · resolution 2.4 · 1 distinct chain.

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BEubacterial a-siterna21——

Ligands and binding sites

  • PA2 · Paromomycin (ring 2) · ligand · chains A, B
  • P24 · 1-(aminoethyl)amino-4-aminobutane · ligand · chains A, B
  • 42B · 4-amino-2-hydroxybutanoic acid · ligand · chains A, B
  • BDG · 2,6-diamino-2,6-dideoxy-alpha-D-glucopyranose · sugar · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14820.550.7333P24

Interfaces

1 interface between chains.

  • A–B · 978 Ų buried · 106 hydrogen bonds · nucleic-nucleic

Compared structures

  • 1O9M · The complex of a novel antibiotic with the aminoacyl site of the bacterial ribosome… · the same entry in another collection · chain A against A, TM-score 1.00

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