3knh

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[[Image:3knh.png|left|200px]]
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==The structures of viomycin bound to the 70S ribosome. THIS FILE CONTAINS THE 30S SUBUNIT FOR MOLECULE I==
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<StructureSection load='3knh' size='340' side='right' caption='[[3knh]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3knh]] is a 26 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli_dh1 Escherichia coli dh1], [http://en.wikipedia.org/wiki/Streptomyces_puniceus Streptomyces puniceus] and [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KNH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3KNH FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene><br>
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<tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=5OH:(2S)-AMINO[(4R,6S)-2-AMINO-6-HYDROXY-3,4,5,6-TETRAHYDROPYRIMIDIN-4-YL]ETHANOIC+ACID'>5OH</scene>, <scene name='pdbligand=DPP:DIAMINOPROPANOIC+ACID'>DPP</scene>, <scene name='pdbligand=KBE:BETA-LYSINE'>KBE</scene>, <scene name='pdbligand=UAL:(2Z)-2-AMINO-3-(CARBAMOYLAMINO)PROP-2-ENOIC+ACID'>UAL</scene></td></tr>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3kni|3kni]], [[3knj|3knj]], [[3knk|3knk]], [[3knl|3knl]], [[3knm|3knm]], [[3knn|3knn]], [[3kno|3kno]]</td></tr>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">EcDH1_R0066, glnV glnX, Pecwa_R0066 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=536056 Escherichia coli DH1]), metY, Pecwa_R0068 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=536056 Escherichia coli DH1])</td></tr>
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3knh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3knh OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3knh RCSB], [http://www.ebi.ac.uk/pdbsum/3knh PDBsum]</span></td></tr>
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<table>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kn/3knh_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Viomycin and capreomycin belong to the tuberactinomycin family of antibiotics, which are among the most effective antibiotics against multidrug-resistant tuberculosis. Here we present two crystal structures of the 70S ribosome in complex with three tRNAs and bound to either viomycin or capreomycin at 3.3- and 3.5-A resolution, respectively. Both antibiotics bind to the same site on the ribosome, which lies at the interface between helix 44 of the small ribosomal subunit and helix 69 of the large ribosomal subunit. The structures of these complexes suggest that the tuberactinomycins inhibit translocation by stabilizing the tRNA in the A site in the pretranslocation state. In addition, these structures show that the tuberactinomycins bind adjacent to the binding sites for the paromomycin and hygromycin B antibiotics, which may enable the development of new derivatives of tuberactinomycins that are effective against drug-resistant strains.
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{{STRUCTURE_3knh| PDB=3knh | SCENE= }}
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The structures of the anti-tuberculosis antibiotics viomycin and capreomycin bound to the 70S ribosome.,Stanley RE, Blaha G, Grodzicki RL, Strickler MD, Steitz TA Nat Struct Mol Biol. 2010 Mar;17(3):289-93. Epub 2010 Feb 14. PMID:20154709<ref>PMID:20154709</ref>
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===The structures of viomycin bound to the 70S ribosome. THIS FILE CONTAINS THE 30S SUBUNIT FOR MOLECULE I===
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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{{ABSTRACT_PUBMED_20154709}}
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==About this Structure==
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[[3knh]] is a 26 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli], [http://en.wikipedia.org/wiki/Streptomyces_puniceus Streptomyces puniceus] and [http://en.wikipedia.org/wiki/Thermus_thermophilus Thermus thermophilus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KNH OCA].
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==See Also==
==See Also==
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*[[Ribosomal protein S10|Ribosomal protein S10]]
 
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*[[Ribosomal protein S11|Ribosomal protein S11]]
 
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*[[Ribosomal protein S12|Ribosomal protein S12]]
 
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*[[Ribosomal protein S13|Ribosomal protein S13]]
 
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*[[Ribosomal protein S14|Ribosomal protein S14]]
 
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*[[Ribosomal protein S15|Ribosomal protein S15]]
 
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*[[Ribosomal protein S16|Ribosomal protein S16]]
 
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*[[Ribosomal protein S17|Ribosomal protein S17]]
 
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*[[Ribosomal protein S18|Ribosomal protein S18]]
 
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*[[Ribosomal protein S19|Ribosomal protein S19]]
 
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*[[Ribosomal protein S2|Ribosomal protein S2]]
 
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*[[Ribosomal protein S20|Ribosomal protein S20]]
 
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*[[Ribosomal protein S3|Ribosomal protein S3]]
 
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*[[Ribosomal protein S4|Ribosomal protein S4]]
 
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*[[Ribosomal protein S5|Ribosomal protein S5]]
 
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*[[Ribosomal protein S6|Ribosomal protein S6]]
 
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*[[Ribosomal protein S7|Ribosomal protein S7]]
 
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*[[Ribosomal protein S8|Ribosomal protein S8]]
 
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*[[Ribosomal protein S9|Ribosomal protein S9]]
 
*[[Ribosomal protein THX|Ribosomal protein THX]]
*[[Ribosomal protein THX|Ribosomal protein THX]]
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*[[Ribosome 3D structures|Ribosome 3D structures]]
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==Reference==
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== References ==
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<ref group="xtra">PMID:020154709</ref><references group="xtra"/>
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<references/>
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[[Category: Escherichia coli]]
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__TOC__
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</StructureSection>
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[[Category: Escherichia coli dh1]]
[[Category: Streptomyces puniceus]]
[[Category: Streptomyces puniceus]]
[[Category: Thermus thermophilus]]
[[Category: Thermus thermophilus]]

Revision as of 12:29, 29 September 2014

The structures of viomycin bound to the 70S ribosome. THIS FILE CONTAINS THE 30S SUBUNIT FOR MOLECULE I

3knh, resolution 3.00Å

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