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Crystal structure of the bacterial A1408U-mutant ribosomal decoding site (C2 form 1)

Analyse Crystal structure of the bacterial A1408U-mutant ribosomal decoding site (C2… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4P3U
Type
RNA
Length
86 nucleotides
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
5'-R(*UP*UP*GP*CP*GP*UP*CP*UP*CP*GP*(5BU) P*CP*GP*AP*CP*GP*AP*AP*GP*UP*CP*GP*C)-3'
Pockets
4 · best druggability 0.53

Structure

x-ray diffraction · 2 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
A, D5'-R(*UP*UP*GP*CP*GP*UP*CP*UP*CP*GP*(5BU) P*CP*GP*AP*CP*GP*AP*AP*GP*UP*CP*GP*C)-3'rna21——
B, C5'-R(*UP*UP*GP*CP*GP*UP*CP*UP*CP*GP*(5BU) P*CP*GP*AP*CP*GP*AP*AP*GP*UP*CP*GP*C)-3'rna22——

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
14380.530.7327empty
22610.440.7222empty
31950.410.7219empty
4800.270.7211empty

Interfaces

2 interfaces between chains.

  • C–D · 974 Ų buried · 75 hydrogen bonds · nucleic-nucleic
  • A–B · 964 Ų buried · 70 hydrogen bonds · nucleic-nucleic

Modifications

Observed in the structure: 4 modified (nucleotide modification).

Compared structures

  • 4P3U · Crystal structure of the bacterial A1408U-mutant ribosomal decoding site (C2 form 1) · the same entry in another collection · chain A against A, TM-score 1.00

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