1MNX

The Solution Structure of the Loop E Region of the 5S rRNA from Spinach Chloroplasts.


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 65 
  • Conformers Submitted: 13 
  • Selection Criteria: structures with the least restraint violations,structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

The Solution Structure of the Loop E Region of the 5S rRNA from Spinach Chloroplasts

Vallurupalli, P.Moore, P.B.

(2003) J.Mol.Biol. 325: 843-856


  • PubMed Abstract: 
  • A structure has been obtained for the loop E region of the 5S rRNA from Spinacia oleracia chloroplast ribosomes using residual dipolar coupling data as well as NOE, J coupling and chemical shift information. Even though the loop E sequence of this ch ...

    A structure has been obtained for the loop E region of the 5S rRNA from Spinacia oleracia chloroplast ribosomes using residual dipolar coupling data as well as NOE, J coupling and chemical shift information. Even though the loop E sequence of this chloroplast 5S rRNA differs from that of Escherichia coli loop E at approximately 40% of its positions, its conformation is remarkably similar to that of E.coli loop E. Consistent with this conclusion, ribosomal protein L25 from E.coli, which binds to the loop E region of both intact E.coli 5S rRNA and to oligonucleotides containing that sequence, also binds to the chloroplast-derived oligonucleotide discussed here.


    Related Citations: 
    • The loop E-loop D region of Escherichia coli 5S rRNA: the solution structure reveals an unusual loop that may be important for binding ribosomal proteins.
      Dallas, A.,Moore, P.B.
      (1997) Structure 5: 1639
    • The NMR structure of the 5S rRNA E-domain-protein L25 complex shows preformed and induced recognition
      Stoldt, M.,Wohnert, J.,Ohlenschlager, O.,Gorlach, M.,Brown, L.R.
      (1999) Embo J. 18: 6508
    • Higher order structure of chloroplastic 5S ribosomal RNA from spinach.
      Romby, P.,Westhof, E.,Toukifimpa, R.,Mache, R.,Ebel, J.P.,Ehresmann, C.,Ehresmann, B.
      (1988) Biochemistry 27: 4721
    • Metals, Motifs, and Recognition in the Crystal Structure of a 5S rRNA domain
      Correll, C.,Freeborn, B.,Moore, P.B.,Steitz, T.A.
      (1997) Cell 91: 705
    • The 5S rRNA loop E: Chemical probing and phylogenetic data versus crystal structure
      Leontis, N.B.,Westhof, E.
      (1998) RNA 4: 1134
    • Structure of Escherichia coli ribosomal protein L25 complexed with a 5S rRNA fragment at 1.8-A resolution
      Lu, M.,Steitz, T.A.
      (2000) Proc.Natl.Acad.Sci.USA 97: 2023


    Organizational Affiliation

    Department of Chemistry, Yale University, New Haven, CT 06520-8107, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsLengthOrganism
Loop E from 5S rRNAA42Spinacia oleracea
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 65 
  • Conformers Submitted: 13 
  • Selection Criteria: structures with the least restraint violations,structures with the lowest energy 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2003-01-14
    Type: Initial release
  • Version 1.1: 2008-04-28
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2016-05-25
    Type: Source and taxonomy