This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


3wqn

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (08:46, 20 March 2024) (edit) (undo)
 
Line 3: Line 3:
<StructureSection load='3wqn' size='340' side='right'caption='[[3wqn]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
<StructureSection load='3wqn' size='340' side='right'caption='[[3wqn]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
-
<table><tr><td colspan='2'>[[3wqn]] is a 1 chain structure with sequence from [https://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=3WQN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3WQN FirstGlance]. <br>
+
<table><tr><td colspan='2'>[[3wqn]] is a 1 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=3WQN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3WQN FirstGlance]. <br>
-
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=9AX:(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'>9AX</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
+
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7&#8491;</td></tr>
-
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3wqk|3wqk]], [[3wql|3wql]], [[3wqm|3wqm]]</div></td></tr>
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=9AX:(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'>9AX</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
-
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Rv3378c, MT3488 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1773 "Bacillus tuberculosis" (Zopf 1883) Klein 1884])</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=3wqn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3wqn OCA], [https://pdbe.org/3wqn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3wqn RCSB], [https://www.ebi.ac.uk/pdbsum/3wqn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3wqn ProSAT]</span></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=3wqn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3wqn OCA], [https://pdbe.org/3wqn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3wqn RCSB], [https://www.ebi.ac.uk/pdbsum/3wqn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3wqn ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
-
[[https://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.
+
[https://www.uniprot.org/uniprot/TUBAT_MYCTU TUBAT_MYCTU] Tuberculosinyl transferase that catalyzes the condensation of adenosine and tuberculosinyl diphosphate (TbPP) to generate 1-tuberculosinyladenosine (1-TbAd), which acts as an antiacid that directly protects M.tuberculosis from acid pH and physically remodels M.tuberculosis phagolysosomes (PubMed:24516143, PubMed:31427817). In addition, acts as a phosphatase that catalyzes the diphosphate-removal from TbPP to produce both tuberculosinol (TOH) and isotuberculosinol (iso-TOH) (PubMed:21228491, PubMed:24475925). Has broad substrate specificity, and can also use the 3 labdadienyl diphosphates, copalyl diphosphate (CDP), ent-CDP and syn-CDP in vitro (PubMed:21290071).<ref>PMID:21228491</ref> <ref>PMID:21290071</ref> <ref>PMID:24475925</ref> <ref>PMID:24516143</ref> <ref>PMID:31427817</ref>
-
<div style="background-color:#fffaf0;">
+
-
== Publication Abstract from PubMed ==
+
-
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.
+
-
 
+
-
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>
+
-
 
+
-
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+
-
</div>
+
-
<div class="pdbe-citations 3wqn" style="background-color:#fffaf0;"></div>
+
== References ==
== References ==
<references/>
<references/>
Line 25: Line 15:
</StructureSection>
</StructureSection>
[[Category: Large Structures]]
[[Category: Large Structures]]
-
[[Category: Bogue, S]]
+
[[Category: Mycobacterium tuberculosis]]
-
[[Category: Chan, H C]]
+
[[Category: Bogue S]]
-
[[Category: Crick, D C]]
+
[[Category: Chan HC]]
-
[[Category: Feng, X]]
+
[[Category: Crick DC]]
-
[[Category: Guo, R T]]
+
[[Category: Feng X]]
-
[[Category: Hoshino, T]]
+
[[Category: Guo RT]]
-
[[Category: Hu, Y]]
+
[[Category: Hoshino T]]
-
[[Category: Huang, C H]]
+
[[Category: Hu Y]]
-
[[Category: Ko, T P]]
+
[[Category: Huang CH]]
-
[[Category: Liang, P H]]
+
[[Category: Ko TP]]
-
[[Category: Liu, W]]
+
[[Category: Liang PH]]
-
[[Category: Lv, P]]
+
[[Category: Liu W]]
-
[[Category: Nakano, C]]
+
[[Category: Lv P]]
-
[[Category: Oldfield, E]]
+
[[Category: Nakano C]]
-
[[Category: Wang, A H]]
+
[[Category: Oldfield E]]
-
[[Category: Zhang, L]]
+
[[Category: Wang AH]]
-
[[Category: Zheng, Y]]
+
[[Category: Zhang L]]
-
[[Category: Diterpene synthase]]
+
[[Category: Zheng Y]]
-
[[Category: Hydrolase]]
+

Current revision

Crystal structure of Rv3378c_Y51F with TPP

PDB ID 3wqn

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3wqn"
Personal tools