1AW4

STRUCTURAL BASIS OF DNA FOLDING AND RECOGNITION IN AMP-DNA APTAMER COMPLEX, NMR, 7 STRUCTURES

  • Classification: DNA
  • Mutation(s): No 

  • Deposited: 1997-10-09 Released: 1998-04-15 
  • Deposition Author(s): Lin, C.H., Patel, D.J.

Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 21 
  • Conformers Submitted: 
  • Selection Criteria: LEAST TOTAL ENERGY, NOE VIOLATION, VDW 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structural basis of DNA folding and recognition in an AMP-DNA aptamer complex: distinct architectures but common recognition motifs for DNA and RNA aptamers complexed to AMP.

Lin, C.H.Patel, D.J.

(1997) Chem Biol 4: 817-832

  • DOI: 10.1016/s1074-5521(97)90115-0
  • Primary Citation of Related Structures:  
    1AW4

  • PubMed Abstract: 
  • Structural studies by nuclear magnetic resonance (NMR) of RNA and DNA aptamer complexes identified through in vitro selection and amplification have provided a wealth of information on RNA and DNA tertiary structure and molecular recognition in solution. The RNA and DNA aptamers that target ATP (and AMP) with micromolar affinity exhibit distinct binding site sequences and secondary structures ...

    Structural studies by nuclear magnetic resonance (NMR) of RNA and DNA aptamer complexes identified through in vitro selection and amplification have provided a wealth of information on RNA and DNA tertiary structure and molecular recognition in solution. The RNA and DNA aptamers that target ATP (and AMP) with micromolar affinity exhibit distinct binding site sequences and secondary structures. We report below on the tertiary structure of the AMP-DNA aptamer complex in solution and compare it with the previously reported tertiary structure of the AMP-RNA aptamer complex in solution.


    Organizational Affiliation

    Cellular Biochemistry and Biophysics Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA.



Macromolecules
Find similar nucleic acids by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsLengthOrganismImage
ATP-BINDING DNA APTAMERA27N/A
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
AMP (Subject of Investigation/LOI)
Query on AMP

Download Ideal Coordinates CCD File 
B [auth A], C [auth A]ADENOSINE MONOPHOSPHATE
C10 H14 N5 O7 P
UDMBCSSLTHHNCD-KQYNXXCUSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 21 
  • Conformers Submitted: 
  • Selection Criteria: LEAST TOTAL ENERGY, NOE VIOLATION, VDW 
  • OLDERADO: 1AW4 Olderado

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

  • Deposited Date: 1997-10-09 
  • Released Date: 1998-04-15 
  • Deposition Author(s): Lin, C.H., Patel, D.J.

Revision History  (Full details and data files)

  • Version 1.0: 1998-04-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance