4KQY

Bacillus subtilis yitJ S box/SAM-I riboswitch

Structural Biology Knowledgebase: 4KQY SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.02 Å
  • R-Value Free: 0.300
  • R-Value Work: 0.237

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4KQY

Classification: RNA

Total Structure Weight: 39019.41

Macromolecule Entities
Molecule Chains Length Organism Details
YitJ S box/SAM-I riboswitch A 119 Bacillus subtilis

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

A S-ADENOSYLMETHIONINE
C15 H22 N6 O5 S
MEFKEPWMEQBLKI-FCKMPRQPSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
SAM N/A in BindingDB
N/A in BindingMoad
Kd: 19 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.02 Å
  • R-Value Free: 0.300
  • R-Value Work: 0.237
  • Space Group: P 31 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 58.73 α = 90.00
b = 58.73 β = 90.00
c = 204.09 γ = 120.00

Structure Validation

View Full Validation Report



Entry History

Deposition Data

  • Deposited Date: 2013-05-15
  • Released Date: 2013-08-07
  • Deposition author(s): Lu, C.
  • Previous versions: 3NPB

Revision History

No revisions since initial release