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2j00

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[[Image:2j00.gif|left|200px]]
[[Image:2j00.gif|left|200px]]
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{{Structure
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|PDB= 2j00 |SIZE=350|CAPTION= <scene name='initialview01'>2j00</scene>, resolution 2.8&Aring;
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{{STRUCTURE_2j00| PDB=2j00 | SCENE= }}
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2j00 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2j00 OCA], [http://www.ebi.ac.uk/pdbsum/2j00 PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2j00 RCSB]</span>
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'''STRUCTURE OF THE THERMUS THERMOPHILUS 70S RIBOSOME COMPLEXED WITH MRNA, TRNA AND PAROMOMYCIN (PART 1 OF 4). THIS FILE CONTAINS THE 30S SUBUNIT, MRNA, A-, P- AND E-SITE TRNAS AND PAROMOMYCIN FOR MOLECULE I.'''
'''STRUCTURE OF THE THERMUS THERMOPHILUS 70S RIBOSOME COMPLEXED WITH MRNA, TRNA AND PAROMOMYCIN (PART 1 OF 4). THIS FILE CONTAINS THE 30S SUBUNIT, MRNA, A-, P- AND E-SITE TRNAS AND PAROMOMYCIN FOR MOLECULE I.'''
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[[Category: Weir, J R.]]
[[Category: Weir, J R.]]
[[Category: Weixlbaumer, A.]]
[[Category: Weixlbaumer, A.]]
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[[Category: mrna]]
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[[Category: Mrna]]
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[[Category: paromomycin]]
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[[Category: Paromomycin]]
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[[Category: ribosome]]
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[[Category: Ribosome]]
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[[Category: translation]]
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[[Category: Translation]]
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[[Category: trna]]
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[[Category: Trna]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May 4 08:08:40 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 03:51:07 2008''
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Revision as of 05:08, 4 May 2008

Image:2j00.gif

Template:STRUCTURE 2j00

STRUCTURE OF THE THERMUS THERMOPHILUS 70S RIBOSOME COMPLEXED WITH MRNA, TRNA AND PAROMOMYCIN (PART 1 OF 4). THIS FILE CONTAINS THE 30S SUBUNIT, MRNA, A-, P- AND E-SITE TRNAS AND PAROMOMYCIN FOR MOLECULE I.


Overview

The crystal structure of the bacterial 70S ribosome refined to 2.8 angstrom resolution reveals atomic details of its interactions with messenger RNA (mRNA) and transfer RNA (tRNA). A metal ion stabilizes a kink in the mRNA that demarcates the boundary between A and P sites, which is potentially important to prevent slippage of mRNA. Metal ions also stabilize the intersubunit interface. The interactions of E-site tRNA with the 50S subunit have both similarities and differences compared to those in the archaeal ribosome. The structure also rationalizes much biochemical and genetic data on translation.

About this Structure

2J00 is a Protein complex structure of sequences from Escherichia coli and Thermus thermophilus. Full crystallographic information is available from OCA.

Reference

Structure of the 70S ribosome complexed with mRNA and tRNA., Selmer M, Dunham CM, Murphy FV 4th, Weixlbaumer A, Petry S, Kelley AC, Weir JR, Ramakrishnan V, Science. 2006 Sep 29;313(5795):1935-42. Epub 2006 Sep 7. PMID:16959973 Page seeded by OCA on Sun May 4 08:08:40 2008

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