7TGA

[T:Ag+/Hg2+:T--(pH8.5-pH11; 30s in metals)] Metal-mediated DNA base pair in tensegrity triangle grown at pH 8.5 and soaked in pH 11 with Ag+ and Hg2+ for 30s

  • Classification: DNA
  • Organism(s): synthetic construct
  • Mutation(s): No 

  • Deposited: 2022-01-07 Released: 2023-02-01 
  • Deposition Author(s): Lu, B., Vecchioni, S., Seeman, N.C., Sha, R., Ohayon, Y.P.
  • Funding Organization(s): Office of Naval Research (ONR), Department of Energy (DOE, United States), National Science Foundation (NSF, United States), Human Frontier Science Program (HFSP), National Aeronautic Space Administration (NASA, United States)

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 6.61 Å
  • R-Value Free: 0.395 
  • R-Value Work: 0.357 
  • R-Value Observed: 0.359 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history. 


Literature

Crystallographic pH Titration of Silver and Mercury Mediated DNA Base Pairs

Lu, B., Ohayon, Y.P., Sha, R., Woloszyn, K., Rothschild, L., Wind, S., Hendrickson, W., Mao, C., Seeman, N.C., Vecchioni, S.

To be published.

Macromolecules

Find similar nucleic acids by:  Sequence   |   3D Structure  

Entity ID: 1
MoleculeChains LengthOrganismImage
DNA (5'-D(*GP*AP*GP*CP*AP*GP*CP*CP*TP*GP*TP*TP*TP*GP*GP*AP*CP*AP*TP*CP*A)-3')21synthetic construct
Sequence Annotations
Expand
  • Reference Sequence

Find similar nucleic acids by:  Sequence   |   3D Structure  

Entity ID: 2
MoleculeChains LengthOrganismImage
DNA (5'-D(P*CP*CP*AP*TP*AP*CP*A)-3')7synthetic construct
Sequence Annotations
Expand
  • Reference Sequence

Find similar nucleic acids by:  Sequence   |   3D Structure  

Entity ID: 3
MoleculeChains LengthOrganismImage
DNA (5'-D(P*GP*GP*CP*TP*GP*CP*T)-3')7synthetic construct
Sequence Annotations
Expand
  • Reference Sequence

Find similar nucleic acids by:  Sequence   |   3D Structure  

Entity ID: 4
MoleculeChains LengthOrganismImage
DNA (5'-D(P*CP*TP*GP*AP*TP*GP*T)-3')7synthetic construct
Sequence Annotations
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 6.61 Å
  • R-Value Free: 0.395 
  • R-Value Work: 0.357 
  • R-Value Observed: 0.359 
  • Space Group: H 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 108.273α = 90
b = 108.273β = 90
c = 80.152γ = 120
Software Package:
Software NamePurpose
PHENIXrefinement
autoPROCdata reduction
STARANISOdata scaling
AutoSolphasing

Structure Validation

View Full Validation Report



View more in-depth experimental data
Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
Office of Naval Research (ONR)United StatesN000141912596
Department of Energy (DOE, United States)United StatesDE-SC0007991
National Science Foundation (NSF, United States)United States2106790
Human Frontier Science Program (HFSP)United StatesRPG0010/2017
National Science Foundation (NSF, United States)United StatesDMR-1420073
National Aeronautic Space Administration (NASA, United States)United States2020 NASA Center Innovation Fund

Revision History  (Full details and data files)

  • Version 1.0: 2023-02-01
    Type: Initial release