View source for 4ffa


==Sulfatase from Mycobacterium tuberculosis==
<StructureSection load='4ffa' size='340' side='right'caption='[[4ffa]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4ffa]] is a 4 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=4FFA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4FFA 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]] 2.5&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NO3:NITRATE+ION'>NO3</scene></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=4ffa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ffa OCA], [https://pdbe.org/4ffa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ffa RCSB], [https://www.ebi.ac.uk/pdbsum/4ffa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ffa ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/ATSK_MYCTU ATSK_MYCTU] Alpha-ketoglutarate-dependent sulfate ester dioxygenase, which oxidizes medium-chain alkyl-sulfate esters (PubMed:23762287). Shows preference for 2-ethylhexyl sulfate (2-EHS) in vitro, leading to the formation of succinate and 2-ethylhexanal (PubMed:23762287, PubMed:25427196). Has likely a role in sulfate scavenging in vivo (PubMed:23762287).<ref>PMID:23762287</ref> <ref>PMID:25427196</ref>   Also causes the inactivation of the 2-carboxyquinoxaline Ty38c (an antitubercular compound that inhibits DprE1) via oxidative decarboxylation, using Ty38c instead of alpha-ketoglutarate as a substrate. Is thus responsible for primary resistance of M.tuberculosis to Ty38c in vitro. Overexpression of Rv3406 causes resistance to Ty38c.<ref>PMID:25427196</ref> 

==See Also==
*[[Sulfatase 3D structures|Sulfatase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Mycobacterium tuberculosis]]
[[Category: Bertozzi CR]]
[[Category: Breidenbach MA]]
[[Category: Gartner ZJ]]
[[Category: Sogi KM]]