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3tx4
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 3tx4 is ON HOLD Authors: Erdemli, S., Bianchet, M. A., Gupta R., Lamichhane G., Amzel L.M. Description: Crystal Structure of Mutant (C354A) M. tube...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal Structure of Mutant (C354A) M. tuberculosis LD-transpeptidase type 2== | |
| - | + | <StructureSection load='3tx4' size='340' side='right'caption='[[3tx4]], [[Resolution|resolution]] 2.32Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3tx4]] is a 2 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=3TX4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TX4 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]] 2.32Å</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=3tx4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tx4 OCA], [https://pdbe.org/3tx4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tx4 RCSB], [https://www.ebi.ac.uk/pdbsum/3tx4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tx4 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/LDT2_MYCTO LDT2_MYCTO] Generates 3->3 cross-links in peptidoglycan, catalyzing the cleavage of the mDap(3)-D-Ala(4) bond of a tetrapeptide donor stem and the formation of a bond between the carbonyl of mDap(3) of the donor stem and the side chain of mDap(3) of the acceptor stem. Is specific for donor substrates containing a stem tetrapeptide since it cannot use pentapeptide stems. Is essential for virulence in a mouse model of acute infection.<ref>PMID:20305661</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Mycobacterium tuberculosis]] | ||
| + | [[Category: Amzel LM]] | ||
| + | [[Category: Bianchet MA]] | ||
| + | [[Category: Erdemli S]] | ||
| + | [[Category: Gupta R]] | ||
| + | [[Category: Lamichhane G]] | ||
Current revision
Crystal Structure of Mutant (C354A) M. tuberculosis LD-transpeptidase type 2
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