ISDA: 1MNX

Deposition Date 2002-09-06

Release Date 2003-01-14

Last Version Date 2024-05-01

Entry Detail

PDB ID:

1MNX

Keywords:

RNA

Title:

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

Biological Source:

Source Organism:

Spinacia oleracea (Taxon ID: 3562)

Method Details:

Experimental Method:

SOLUTION NMR

Conformers Calculated:

Conformers Submitted:

Selection Criteria:

structures with the least restraint violations,structures with the lowest energy

Download Validation Report

Macromolecular Entities

Polymer Type:polyribonucleotide
Molecule:Loop E from 5S rRNA
Chain IDs:A
Chain Length:42
Number of Molecules:1
Biological Source:Spinacia oleracea

Ligand Molecules

Primary Citation

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

Vallurupalli, P, Moore, P.B, Leontis, N.B, Westhof, E, Dallas, A, Moore, P.B, Correll, C, Freeborn, B, Moore, P.B, Steitz, T.A, Lu, M, Steitz, T.A, Stoldt, M, Wohnert, J, Ohlenschlager, O, Gorlach, M, Brown, L.R, Romby, P, Westhof, E, Toukifimpa, R, Mache, R, Ebel, J.P, Ehresmann, C, Ehresmann, B.Show

J.Mol.Biol. 325 843 856 (2003)

PMID: 12527295 DOI: 10.1016/S0022-2836(02)01270-6

Abstact

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.

Legend

Protein

Chemical

Disease

Primary Citation of related structures