2gp6
From Proteopedia
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- | [[Image:2gp6.png|left|200px]] | ||
- | + | ==X-ray crystal structure of Mycobacterium tuberculosis beta-ketoacyl acyl carrier protein synthase II (mtKasB)== | |
- | + | <StructureSection load='2gp6' size='340' side='right'caption='[[2gp6]], [[Resolution|resolution]] 2.40Å' scene=''> | |
- | + | == Structural highlights == | |
- | + | <table><tr><td colspan='2'>[[2gp6]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GP6 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2GP6 FirstGlance]. <br> | |
- | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4Å</td></tr> | |
- | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2gp6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2gp6 OCA], [https://pdbe.org/2gp6 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2gp6 RCSB], [https://www.ebi.ac.uk/pdbsum/2gp6 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2gp6 ProSAT], [https://www.topsan.org/Proteins/TBSGC/2gp6 TOPSAN]</span></td></tr> | |
- | == | + | </table> |
- | [[2gp6]] is a 2 chain structure | + | == Function == |
+ | [https://www.uniprot.org/uniprot/KASB_MYCTU KASB_MYCTU] Part of the mycobacterial fatty acid elongation system FAS-II, which is involved in mycolic acid biosynthesis. Catalyzes the elongation of long chain acyl-ACP substrates by the addition of two carbons from malonyl-ACP to an acyl acceptor (PubMed:11600501, PubMed:12464486, PubMed:16873379). Involved in extension of the mycolate chains to full lengths and produces longer chain multiunsaturated hydrocarbons averaging 54 carbons in length (PubMed:12464486). Essential for resistance to macrophage antimicrobial activity (PubMed:12950920).<ref>PMID:11600501</ref> <ref>PMID:12464486</ref> <ref>PMID:12950920</ref> <ref>PMID:16873379</ref> | ||
+ | == Evolutionary Conservation == | ||
+ | [[Image:Consurf_key_small.gif|200px|right]] | ||
+ | Check<jmol> | ||
+ | <jmolCheckbox> | ||
+ | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/gp/2gp6_consurf.spt"</scriptWhenChecked> | ||
+ | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
+ | <text>to colour the structure by Evolutionary Conservation</text> | ||
+ | </jmolCheckbox> | ||
+ | </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/main_output.php?pdb_ID=2gp6 ConSurf]. | ||
+ | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
- | *[[Acyl carrier protein synthase|Acyl carrier protein synthase]] | + | *[[Acyl carrier protein synthase 3D structures|Acyl carrier protein synthase 3D structures]] |
- | + | == References == | |
- | == | + | <references/> |
- | < | + | __TOC__ |
- | [[Category: | + | </StructureSection> |
+ | [[Category: Large Structures]] | ||
[[Category: Mycobacterium tuberculosis]] | [[Category: Mycobacterium tuberculosis]] | ||
- | [[Category: Sacchettini | + | [[Category: Sacchettini J]] |
- | [[Category: Sridharan | + | [[Category: Sridharan S]] |
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Current revision
X-ray crystal structure of Mycobacterium tuberculosis beta-ketoacyl acyl carrier protein synthase II (mtKasB)
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