2v7r

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[[Image:2v7r.jpg|left|200px]]
[[Image:2v7r.jpg|left|200px]]
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{{Structure
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|PDB= 2v7r |SIZE=350|CAPTION= <scene name='initialview01'>2v7r</scene>, resolution 1.20&Aring;
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The line below this paragraph, containing "STRUCTURE_2v7r", creates the "Structure Box" on the page.
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|SITE=
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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|LIGAND= <scene name='pdbligand=A:ADENOSINE-5&#39;-MONOPHOSPHATE'>A</scene>, <scene name='pdbligand=C:CYTIDINE-5&#39;-MONOPHOSPHATE'>C</scene>, <scene name='pdbligand=G:GUANOSINE-5&#39;-MONOPHOSPHATE'>G</scene>, <scene name='pdbligand=U:URIDINE-5&#39;-MONOPHOSPHATE'>U</scene>
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{{STRUCTURE_2v7r| PDB=2v7r | SCENE= }}
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|RELATEDENTRY=
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2v7r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2v7r OCA], [http://www.ebi.ac.uk/pdbsum/2v7r PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=2v7r RCSB]</span>
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}}
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'''CRYSTAL STRUCTURE OF A HUMAN TRNAGLY MICROHELIX AT 1.2 ANGSTROM RESOLUTION'''
'''CRYSTAL STRUCTURE OF A HUMAN TRNAGLY MICROHELIX AT 1.2 ANGSTROM RESOLUTION'''
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==About this Structure==
==About this Structure==
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2V7R is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/ ]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2V7R OCA].
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2V7R is a [[Single protein]] structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2V7R OCA].
==Reference==
==Reference==
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[[Category: Mankowska, M.]]
[[Category: Mankowska, M.]]
[[Category: Perbandt, M.]]
[[Category: Perbandt, M.]]
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[[Category: acceptor stem]]
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[[Category: Acceptor stem]]
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[[Category: glycine]]
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[[Category: Glycine]]
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[[Category: hydration]]
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[[Category: Hydration]]
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[[Category: identity]]
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[[Category: Identity]]
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[[Category: microhelix]]
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[[Category: Microhelix]]
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[[Category: rna]]
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[[Category: Rna]]
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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 18:20:21 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 05:09:19 2008''
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Revision as of 15:20, 4 May 2008

Image:2v7r.jpg

Template:STRUCTURE 2v7r

CRYSTAL STRUCTURE OF A HUMAN TRNAGLY MICROHELIX AT 1.2 ANGSTROM RESOLUTION


Overview

The tRNA(Gly)/glycyl-tRNA synthetase (GlyRS) system belongs to the so-called 'class II aminoacyl-tRNA synthetase system' in which tRNA identity elements are assured by rather few and simple determinants mostly located in the tRNA acceptor stem. Regarding evolutionary aspects, the tRNA(Gly)/GlyRS system is a special case. There exist two different types of GlyRS, namely an archaebacterial/human type and a eubacterial type reflecting an evolutionary divergence within this system. Here we report the crystal structure of a human tRNA(Gly) acceptor stem microhelix at 1.2A resolution. The local geometric parameters of the microhelix and the water network surrounding the RNA are presented. The structure complements the previously published Escherichia coli tRNA(Gly) aminoacyl stem structure.

About this Structure

2V7R is a Single protein structure. Full crystallographic information is available from OCA.

Reference

Crystal structure of a human tRNA(Gly) microhelix at 1.2A resolution., Forster C, Mankowska M, Furste JP, Perbandt M, Betzel Ch, Erdmann VA, Biochem Biophys Res Commun. 2008 Apr 18;368(4):996-1001. Epub 2008 Feb 13. PMID:18279665 Page seeded by OCA on Sun May 4 18:20:21 2008

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