1PWF

One Sugar Pucker Fits All: Pairing Versatility Despite Conformational Uniformity in TNA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.16 Å
  • R-Value Free: 0.188 
  • R-Value Work: 0.133 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Why does TNA cross-pair more strongly with RNA than with DNA? an answer from X-ray analysis.

Pallan, P.S.Wilds, C.J.Wawrzak, Z.Krishnamurthy, R.Eschenmoser, A.Egli, M.

(2003) ANGEW.CHEM.INT.ED.ENGL. 42: 5893-5895


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsLengthOrganism
5'-D(*GP*CP*GP*TP*AP*(2MU)P*(FA2)P*CP*GP*C)-3'A,B10N/A
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SPM
Query on SPM

Download SDF File 
Download CCD File 
B
SPERMINE
C10 H26 N4
PFNFFQXMRSDOHW-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  2 Unique
IDChainsTypeFormula2D DiagramParent
FA2
Query on FA2
A, B
RNA LINKINGC9 H12 N5 O6 PDA
2MU
Query on 2MU
A, B
RNA LINKINGC11 H17 N2 O9 PU
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.16 Å
  • R-Value Free: 0.188 
  • R-Value Work: 0.133 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 24.429α = 90.00
b = 44.522β = 90.00
c = 47.332γ = 90.00
Software Package:
Software NamePurpose
CNSrefinement
CNSphasing
XDSdata scaling
SCALEPACKdata scaling
XDSdata reduction
SHELXL-97refinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-07-13
    Type: Initial release
  • Version 1.1: 2008-04-29
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-10-11
    Type: Advisory, Refinement description