3e4f

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[[Image:3e4f.png|left|200px]]
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==Crystal structure of BA2930- a putative aminoglycoside N3-acetyltransferase from Bacillus anthracis==
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<StructureSection load='3e4f' size='340' side='right' caption='[[3e4f]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3e4f]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_anthracis Bacillus anthracis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3E4F OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3E4F FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene><br>
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<tr><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">aacC7, BA_2930, GBAA2930 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1392 Bacillus anthracis])</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=3e4f FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3e4f OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3e4f RCSB], [http://www.ebi.ac.uk/pdbsum/3e4f 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/e4/3e4f_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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For the last decade, worldwide efforts for the treatment of anthrax infection have focused on developing effective vaccines. Patients that are already infected are still treated traditionally using different types of standard antimicrobial agents. The most popular are antibiotics such as tetracyclines and fluoroquinolones. While aminoglycosides appear to be less effective antimicrobial agents than other antibiotics, synthetic aminoglycosides have been shown to act as potent inhibitors of anthrax lethal factor and may have potential application as antitoxins. Here, we present a structural analysis of the BA2930 protein, a putative aminoglycoside acetyltransferase, which may be a component of the bacterium's aminoglycoside resistance mechanism. The determined structures revealed details of a fold characteristic only for one other protein structure in the Protein Data Bank, namely, YokD from Bacillus subtilis. Both BA2930 and YokD are members of the Antibiotic_NAT superfamily (PF02522). Sequential and structural analyses showed that residues conserved throughout the Antibiotic_NAT superfamily are responsible for the binding of the cofactor acetyl coenzyme A. The interaction of BA2930 with cofactors was characterized by both crystallographic and binding studies.
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Structural Analysis of a Putative Aminoglycoside N-Acetyltransferase from Bacillus anthracis.,Klimecka MM, Chruszcz M, Font J, Skarina T, Shumilin I, Onopryienko O, Porebski PJ, Cymborowski M, Zimmerman MD, Hasseman J, Glomski IJ, Lebioda L, Savchenko A, Edwards A, Minor W J Mol Biol. 2011 Jul 15;410(3):411-23. Epub 2011 May 13. PMID:21601576<ref>PMID:21601576</ref>
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The line below this paragraph, containing "STRUCTURE_3e4f", creates the "Structure Box" on the page.
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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or leave the SCENE parameter empty for the default display.
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-->
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{{STRUCTURE_3e4f| PDB=3e4f | SCENE= }}
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===Crystal structure of BA2930- a putative aminoglycoside N3-acetyltransferase from Bacillus anthracis===
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
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</div>
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== References ==
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<!--
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<references/>
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The line below this paragraph, {{ABSTRACT_PUBMED_21601576}}, adds the Publication Abstract to the page
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__TOC__
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(as it appears on PubMed at http://www.pubmed.gov), where 21601576 is the PubMed ID number.
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</StructureSection>
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-->
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{{ABSTRACT_PUBMED_21601576}}
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==About this Structure==
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[[3e4f]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bacillus_anthracis Bacillus anthracis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3E4F OCA].
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==Reference==
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<ref group="xtra">PMID:021601576</ref><references group="xtra"/>
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[[Category: Bacillus anthracis]]
[[Category: Bacillus anthracis]]
[[Category: Anderson, W.]]
[[Category: Anderson, W.]]

Revision as of 09:41, 21 May 2014

Crystal structure of BA2930- a putative aminoglycoside N3-acetyltransferase from Bacillus anthracis

3e4f, resolution 2.00Å

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