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1tpy
From Proteopedia
(Difference between revisions)
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<StructureSection load='1tpy' size='340' side='right'caption='[[1tpy]], [[Resolution|resolution]] 2.20Å' scene=''> | <StructureSection load='1tpy' size='340' side='right'caption='[[1tpy]], [[Resolution|resolution]] 2.20Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1tpy]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[1tpy]] 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=1TPY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1TPY FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.2Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=16A:CETYL-TRIMETHYL-AMMONIUM'>16A</scene>, <scene name='pdbligand=CO3:CARBONATE+ION'>CO3</scene>, <scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</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=1tpy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tpy OCA], [https://pdbe.org/1tpy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1tpy RCSB], [https://www.ebi.ac.uk/pdbsum/1tpy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1tpy ProSAT]</span></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/MMAA2_MYCTU MMAA2_MYCTU] Catalyzes the conversion of a double bond to a cis cyclopropane ring at the distal position of an alpha mycolic acid via the transfer of a methylene group from S-adenosyl-L-methionine. MmaA2 also catalyzes the biosynthesis of the cis-cyclopropanated methoxymycolates. Cyclopropanated mycolic acids are key factors participating in cell envelope permeability, host immunomodulation and persistence.<ref>PMID:12502719</ref> <ref>PMID:20472794</ref> |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: Cyclopropane-fatty-acyl-phospholipid synthase]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: | + | [[Category: Mycobacterium tuberculosis]] |
| - | [[Category: | + | [[Category: Sacchettini JC]] |
| - | [[Category: | + | [[Category: Smith CV]] |
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Current revision
Structure of the cyclopropane synthase MmaA2 from Mycobacterium tuberculosis
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