2was

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[[Image:2was.png|left|200px]]
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==STRUCTURE OF THE FUNGAL TYPE I FAS PPT DOMAIN==
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<StructureSection load='2was' size='340' side='right' caption='[[2was]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[2was]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2WAS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2WAS FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2vkz|2vkz]], [[2uv8|2uv8]], [[2wat|2wat]]</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=2was FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2was OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2was RCSB], [http://www.ebi.ac.uk/pdbsum/2was 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/wa/2was_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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The fungal type I fatty acid synthase (FAS) is a 2.6 MDa multienzyme complex, catalyzing all necessary steps for the synthesis of long acyl chains. To be catalytically competent, the FAS must be activated by a posttranslational modification of the central acyl carrier domain (ACP) by an intrinsic phosphopantetheine transferase (PPT). However, recent X-ray structures of the fungal FAS revealed a barrel-shaped architecture, with PPT located at the outside of the barrel wall, spatially separated from the ACP caged in the inner volume. This separation indicated that the activation has to proceed before the assembly to the mature complex, in a conformation where the ACP and PPT domains can meet. To gain insight into the auto-activation reaction and also into the fungal FAS assembly pathway, we structurally and functionally characterized the Saccharomyces cerevisiae FAS type I PPT as part of the multienzyme protein and as an isolated domain.
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{{STRUCTURE_2was| PDB=2was | SCENE= }}
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Multimeric options for the auto-activation of the Saccharomyces cerevisiae FAS type I megasynthase.,Johansson P, Mulinacci B, Koestler C, Vollrath R, Oesterhelt D, Grininger M Structure. 2009 Aug 12;17(8):1063-74. PMID:19679086<ref>PMID:19679086</ref>
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===STRUCTURE OF THE FUNGAL TYPE I FAS PPT DOMAIN===
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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_19679086}}
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==About this Structure==
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[[2was]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2WAS OCA].
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==See Also==
==See Also==
*[[Acyl carrier protein synthase|Acyl carrier protein synthase]]
*[[Acyl carrier protein synthase|Acyl carrier protein synthase]]
*[[Fatty acid synthase|Fatty acid synthase]]
*[[Fatty acid synthase|Fatty acid synthase]]
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:019679086</ref><references group="xtra"/>
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__TOC__
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</StructureSection>
[[Category: Saccharomyces cerevisiae]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Grininger, M.]]
[[Category: Grininger, M.]]

Revision as of 08:06, 29 September 2014

STRUCTURE OF THE FUNGAL TYPE I FAS PPT DOMAIN

2was, resolution 1.90Å

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