1MNX

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

• PDB DOI: https://doi.org/10.2210/pdb1MNX/pdb
• NAKB: 1MNX
• BMRB: 5919

• Classification: RNA
• Organism(s): Spinacia oleracea
• Mutation(s): No 


• Deposited: 2002-09-06 Released: 2003-01-14 
• Deposition Author(s): Vallurupalli, P., Moore, P.B.

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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 

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: 12527295 
• DOI: https://doi.org/10.1016/s0022-2836(02)01270-6
• Primary Citation of Related Structures:  
  1MNX


• 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 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.

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Organizational Affiliation: 

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

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 13.67 kDa 
• Atom Count: 906 
• Modelled Residue Count: 42 
• Deposited Residue Count: 42 
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
Loop E from 5S rRNA	A	42	Spinacia 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

Entry History 

Deposition Data

• Released Date: 2003-01-14 
Deposition Author(s): Vallurupalli, P., Moore, P.B.

Revision History  

• Version 1.0: 2003-01-14
  Type: Initial release
  
• Version 1.1: 2008-04-28
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2016-05-25
  Changes: Source and taxonomy
• Version 1.4: 2024-05-01
  Changes: Data collection, Database references, Experimental preparation