1NAO Dna-Rna Hybrid date Mar 29, 1996
title Solution Structure Of An Rna 2'-O-Methylated Rna Duplex Containing An Rnadna Hybrid Segment At The Center, Nmr, Minimized Average Structure
authors T.Nishizaki, S.Iwai, E.Ohtsuka, H.Nakamura
compound source
Molecule: Rna (5'-R(Gpgpapgpapupgpapc)-3')
Chain: A
Engineered: Yes
Other_details: A Substrate Of Rnase H
Synthetic: Yes

Molecule: Dnarna (5'-R(Omgpomupomc)-D(Paptpcpt)- R(Pomcpomc)-3');
Chain: B
Engineered: Yes
Other_details: A Substrate Of Rnase H

Synthetic: Yes
methodSolution NMR
ligand OMC, OMG, OMU enzyme
Primary referenceSolution structure of an RNA.2'-O-methylated RNA hybrid duplex containing an RNA.DNA hybrid segment at the center., Nishizaki T, Iwai S, Ohtsuka E, Nakamura H, Biochemistry 1997 Mar 4;36(9):2577-85. PMID:9054564
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (9 Kb) [Save to disk]
  • LPC: Ligand-Protein Contacts for 1NAO
  • CSU: Contacts of Structural Units for 1NAO
  • Original NMR restraints for 1NAO from PDB
  • Retrieve 1NAO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NAO from S2C, [Save to disk]
  • View 1NAO in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1NAO
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1NAO, from MSDmotif at EBI
  • Structure summary from SCOR (Structural Classification of RNA)
  • Fold representative 1nao from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1nao_A] [1nao] [1nao_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 1NAO
  • Community annotation for 1NAO at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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