5cge: Difference between revisions
From Proteopedia
Jump to navigationJump to search
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
==Structure of Hydroxyethylthiazole Kinase ThiM from Staphylococcus aureus in complex with substrate analog 2-(2-methyl-1H-imidazole-1-yl)ethanol== | |||
<StructureSection load='5cge' size='340' side='right' caption='[[5cge]], [[Resolution|resolution]] 1.62Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[5cge]] is a 6 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5CGE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5CGE FirstGlance]. <br> | |||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=51F:2-(2-METHYL-1H-IMIDAZOL-1-YL)ETHANOL'>51F</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> | |||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5cga|5cga]]</td></tr> | |||
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Transferase Transferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.50 2.7.1.50] </span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5cge FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5cge OCA], [http://pdbe.org/5cge PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5cge RCSB], [http://www.ebi.ac.uk/pdbsum/5cge PDBsum]</span></td></tr> | |||
</table> | |||
== Function == | |||
[[http://www.uniprot.org/uniprot/THIM_STAAR THIM_STAAR]] Catalyzes the phosphorylation of the hydroxyl group of 4-methyl-5-beta-hydroxyethylthiazole (THZ). | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Infections caused by the methicillin-resistant Staphylococcus aureus (MRSA) are today known to be a substantial threat for global health. Emerging multi-drug resistant bacteria have created a substantial need to identify and discover new drug targets and to develop novel strategies to treat bacterial infections. A promising and so far untapped antibiotic target is the biosynthesis of vitamin B1 (thiamin). Thiamin in its activated form, thiamin pyrophosphate, is an essential co-factor for all organisms. Therefore, thiamin analogous compounds, when introduced into the vitamin B1 biosynthetic pathway and further converted into non-functional co-factors by the bacterium can function as pro-drugs which thus block various co-factor dependent pathways. We characterized one of the key enzymes within the S. aureus vitamin B1 biosynthetic pathway, 5-(hydroxyethyl)-4-methylthiazole kinase (SaThiM; EC 2.7.1.50), a potential target for pro-drug compounds and analyzed the native structure of SaThiM and complexes with the natural substrate 5-(hydroxyethyl)-4-methylthiazole (THZ) and two selected substrate analogues. | |||
Structure of ThiM from Vitamin B1 biosynthetic pathway of Staphylococcus aureus - Insights into a novel pro-drug approach addressing MRSA infections.,Drebes J, Kunz M, Windshugel B, Kikhney AG, Muller IB, Eberle RJ, Oberthur D, Cang H, Svergun DI, Perbandt M, Betzel C, Wrenger C Sci Rep. 2016 Mar 10;6:22871. doi: 10.1038/srep22871. PMID:26960569<ref>PMID:26960569</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
[[Category: | </div> | ||
<div class="pdbe-citations 5cge" style="background-color:#fffaf0;"></div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Transferase]] | |||
[[Category: Betzel, C]] | |||
[[Category: Cang, H]] | |||
[[Category: Drebes, J]] | [[Category: Drebes, J]] | ||
[[Category: Kuenz, M]] | [[Category: Kuenz, M]] | ||
[[Category: Windshuegel, B]] | |||
[[Category: Wrenger, C]] | [[Category: Wrenger, C]] | ||
[[Category: | [[Category: Bacterial thiamine biosynthesis]] | ||
[[Category: | [[Category: Hydroxyethylthiazole kinase]] | ||
[[Category: | [[Category: Substrate analog]] | ||
Revision as of 13:00, 11 May 2016
Structure of Hydroxyethylthiazole Kinase ThiM from Staphylococcus aureus in complex with substrate analog 2-(2-methyl-1H-imidazole-1-yl)ethanol
| ||||||||||||
