6Q57

X-ray crystal structure of the tetrahydrofolate riboswitch aptamer bound to 5-deazatetrahydropterin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.72 Å
  • R-Value Free: 0.248 
  • R-Value Work: 0.210 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Tetrahydrofolate Riboswitches Provide Distinct Genetic Outputs to Synthetic and Natural Signals.

Vincent, H.A.Leigh, J.Robinson, C.J.Dunstan, M.S.Ferrer Rios, M.G.Micklefield, J.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsLengthOrganism
tetrahydrofolate riboswitch aptamerA89Streptococcus mutans UA159
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
T0A
Query on T0A

Download SDF File 
Download CCD File 
A
5-deazatetrahydropterin
C7 H10 N4 O
PRQFDDYAWVNJMM-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
A
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.72 Å
  • R-Value Free: 0.248 
  • R-Value Work: 0.210 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 26.863α = 90.00
b = 68.697β = 90.00
c = 157.309γ = 90.00
Software Package:
Software NamePurpose
PHASERphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
xia2data scaling
xia2data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data

  • Deposited Date: 2018-12-07 
  • Released Date: 2019-12-18 
  • Deposition Author(s): Dunstan, M.S.

Funding OrganizationLocationGrant Number
United Kingdom--

Revision History 

  • Version 1.0: 2019-12-18
    Type: Initial release