364d

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[[Image:364d.jpg|left|200px]]<br /><applet load="364d" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:364d.jpg|left|200px]]
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caption="364d, resolution 3.000&Aring;" />
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'''3.0 A STRUCTURE OF FRAGMENT I FROM E. COLI 5S RRNA'''<br />
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{{Structure
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|PDB= 364d |SIZE=350|CAPTION= <scene name='initialview01'>364d</scene>, resolution 3.000&Aring;
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|SITE=
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|LIGAND= <scene name='pdbligand=MG:MAGNESIUM ION'>MG</scene>
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|ACTIVITY=
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|GENE=
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}}
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'''3.0 A STRUCTURE OF FRAGMENT I FROM E. COLI 5S RRNA'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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364D is a [http://en.wikipedia.org/wiki/Protein_complex Protein complex] structure of sequences from [http://en.wikipedia.org/wiki/ ] with <scene name='pdbligand=MG:'>MG</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. This structure supersedes the now removed PDB entry 356D. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=364D OCA].
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364D is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/ ]. This structure supersedes the now removed PDB entry 356D. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=364D OCA].
==Reference==
==Reference==
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Metals, motifs, and recognition in the crystal structure of a 5S rRNA domain., Correll CC, Freeborn B, Moore PB, Steitz TA, Cell. 1997 Nov 28;91(5):705-12. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=9393863 9393863]
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Metals, motifs, and recognition in the crystal structure of a 5S rRNA domain., Correll CC, Freeborn B, Moore PB, Steitz TA, Cell. 1997 Nov 28;91(5):705-12. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/9393863 9393863]
[[Category: ]]
[[Category: ]]
[[Category: Protein complex]]
[[Category: Protein complex]]
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[[Category: u-rna]]
[[Category: u-rna]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 19:02:21 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 18:55:00 2008''

Revision as of 16:55, 20 March 2008

Image:364d.jpg


PDB ID 364d

Drag the structure with the mouse to rotate
, resolution 3.000Å
Ligands:
Coordinates: save as pdb, mmCIF, xml



3.0 A STRUCTURE OF FRAGMENT I FROM E. COLI 5S RRNA


Overview

Two new RNA structures portray how non-Watson-Crick base pairs and metal ions can produce a unique RNA shape suitable for recognition by proteins. The crystal structures of a 62 nt domain of E. coli 5S ribosomal RNA and a duplex dodecamer encompassing an internal loop E have been determined at 3.0 and 1.5 A, respectively. This loop E region is distorted by three "cross-strand purine stacks" and three novel, water-mediated noncanonical base pairs and stabilized by a four metal ion zipper. These features give its minor groove a unique hydrogen-bonding surface and make the adjacent major groove wide enough to permit recognition by the ribosomal protein L25, which is expected to bind to this surface.

About this Structure

364D is a Protein complex structure of sequences from [1]. This structure supersedes the now removed PDB entry 356D. Full crystallographic information is available from OCA.

Reference

Metals, motifs, and recognition in the crystal structure of a 5S rRNA domain., Correll CC, Freeborn B, Moore PB, Steitz TA, Cell. 1997 Nov 28;91(5):705-12. PMID:9393863 [[Category: ]]

Page seeded by OCA on Thu Mar 20 18:55:00 2008

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