4kt8

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{{STRUCTURE_4kt8| PDB=4kt8 | SCENE= }}
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==The complex structure of Rv3378c-Y51FY90F with substrate, TPP==
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===The complex structure of Rv3378c-Y51FY90F with substrate, TPP===
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<StructureSection load='4kt8' size='340' side='right' caption='[[4kt8]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
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{{ABSTRACT_PUBMED_24475925}}
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== Structural highlights ==
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<table><tr><td colspan='2'>[[4kt8]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_tuberculosis"_(zopf_1883)_klein_1884 "bacillus tuberculosis" (zopf 1883) klein 1884]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KT8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4KT8 FirstGlance]. <br>
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</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>, <scene name='pdbligand=TIP:(2E)-3-METHYL-5-[(1R,2S,8AS)-1,2,5,5-TETRAMETHYL-1,2,3,5,6,7,8,8A-OCTAHYDRONAPHTHALEN-1-YL]PENT-2-EN-1-YL+TRIHYDROGEN+DIPHOSPHATE'>TIP</scene><br>
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<tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3vx5|3vx5]], [[3vxa|3vxa]], [[3vx9|3vx9]], [[3w3i|3w3i]]</td></tr>
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<tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Rv3378c, MT3488 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1773 "Bacillus tuberculosis" (Zopf 1883) Klein 1884])</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=4kt8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4kt8 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4kt8 RCSB], [http://www.ebi.ac.uk/pdbsum/4kt8 PDBsum]</span></td></tr>
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<table>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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We have obtained the structure of the bacterial diterpene synthase, tuberculosinol/iso-tuberculosinol synthase (Rv3378c) from Mycobacterium tuberculosis , a target for anti-infective therapies that block virulence factor formation. This phosphatase adopts the same fold as found in the Z- or cis-prenyltransferases. We also obtained structures containing the tuberculosinyl diphosphate substrate together with one bisphosphonate inhibitor-bound structure. These structures together with the results of site-directed mutagenesis suggest an unusual mechanism of action involving two Tyr residues. Given the similarity in local and global structure between Rv3378c and the M. tuberculosis cis-decaprenyl diphosphate synthase (DPPS; Rv2361c), the possibility exists for the development of inhibitors that target not only virulence but also cell wall biosynthesis, based in part on the structures reported here.
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==Function==
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Structure and Inhibition of Tuberculosinol Synthase and Decaprenyl Diphosphate Synthase from Mycobacterium tuberculosis.,Chan HC, Feng X, Ko TP, Huang CH, Hu Y, Zheng Y, Bogue S, Nakano C, Hoshino T, Zhang L, Lv P, Liu W, Crick DC, Liang PH, Wang AH, Oldfield E, Guo RT J Am Chem Soc. 2014 Feb 5. PMID:24475925<ref>PMID:24475925</ref>
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[[http://www.uniprot.org/uniprot/TUBOL_MYCTU TUBOL_MYCTU]] Catalyzes the PP-removal from tuberculosinyl diphosphate to produce both tubercilosinol and isotuberculosinol. Can also use labdadienyl diphosphates, copalyl diphosphate (CDP), ent-CDP and syn-CDP in vitro.
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==About this Structure==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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[[4kt8]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KT8 OCA].
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</div>
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== References ==
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==Reference==
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<references/>
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<ref group="xtra">PMID:024475925</ref><references group="xtra"/><references/>
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__TOC__
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</StructureSection>
[[Category: Bogue, S.]]
[[Category: Bogue, S.]]
[[Category: Chan, H C.]]
[[Category: Chan, H C.]]

Revision as of 22:08, 1 October 2014

The complex structure of Rv3378c-Y51FY90F with substrate, TPP

4kt8, resolution 2.40Å

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