5T83

Structure of a guanidine-I riboswitch from S. acidophilus

Structural Biology Knowledgebase: 5T83 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.71 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.200

Literature

Macromolecules
Sequence Display for 5T83

Classification: RNA

Total Structure Weight: 32722.14

Macromolecule Entities
Molecule Chains Length Organism Details
RNA (95-MER) A 95 Sulfobacillus acidophilus

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
IRI
Query on IRI

A IRIDIUM HEXAMMINE ION
H18 Ir N6
CGMAOQLDNKCXGK-RIUFHJFFAL
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SPK
Query on SPK

A SPERMINE (FULLY PROTONATED FORM)
C10 H30 N4
PFNFFQXMRSDOHW-UHFFFAOYSA-R
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SR
Query on SR

A STRONTIUM ION
Sr
PWYYWQHXAPXYMF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GAI
Query on GAI

A GUANIDINE
C H5 N3
ZRALSGWEFCBTJO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.71 Å
  • R-Value Free: 0.226
  • R-Value Work: 0.200
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 49.09 α = 90.00
b = 49.09 β = 90.00
c = 246.34 γ = 90.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2016-09-06
  • Released Date: 2017-01-11
  • Deposition author(s): Reiss, C.W., Xiong, Y., Strobel, S.A.

Revision History

No revisions since initial release