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==Crystal structure of Mycobacterium tuberculosis LeuA complexed with ketoisocaproate (KIC)== | ==Crystal structure of Mycobacterium tuberculosis LeuA complexed with ketoisocaproate (KIC)== | ||
<StructureSection load='3hps' size='340' side='right' caption='[[3hps]], [[Resolution|resolution]] 1.80Å' scene=''> | <StructureSection load='3hps' size='340' side='right' caption='[[3hps]], [[Resolution|resolution]] 1.80Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3hps]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[3hps]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Myctu Myctu]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HPS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3HPS FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=COI:2-OXO-4-METHYLPENTANOIC+ACID'>COI</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=LEU:LEUCINE'>LEU</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=COI:2-OXO-4-METHYLPENTANOIC+ACID'>COI</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=LEU:LEUCINE'>LEU</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | ||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1sr9|1sr9]], [[3fig|3fig]], [[3hpx|3hpx]], [[3hpz|3hpz]], [[3hq1|3hq1]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1sr9|1sr9]], [[3fig|3fig]], [[3hpx|3hpx]], [[3hpz|3hpz]], [[3hq1|3hq1]]</td></tr> | ||
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">leuA, MT3813, MTV025.058, Rv3710 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83332 | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">leuA, MT3813, MTV025.058, Rv3710 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=83332 MYCTU])</td></tr> | ||
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/2-isopropylmalate_synthase 2-isopropylmalate synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.3.13 2.3.3.13] </span></td></tr> | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/2-isopropylmalate_synthase 2-isopropylmalate synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.3.13 2.3.3.13] </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=3hps FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hps OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3hps RCSB], [http://www.ebi.ac.uk/pdbsum/3hps PDBsum]</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=3hps FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hps OCA], [http://pdbe.org/3hps PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3hps RCSB], [http://www.ebi.ac.uk/pdbsum/3hps PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3hps ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
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<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/ | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3hps ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: 2-isopropylmalate synthase]] | [[Category: 2-isopropylmalate synthase]] | ||
[[Category: | [[Category: Myctu]] | ||
[[Category: Baker, E N]] | [[Category: Baker, E N]] | ||
[[Category: Koon, N]] | [[Category: Koon, N]] | ||
Revision as of 19:54, 5 August 2016
Crystal structure of Mycobacterium tuberculosis LeuA complexed with ketoisocaproate (KIC)Crystal structure of Mycobacterium tuberculosis LeuA complexed with ketoisocaproate (KIC)
Structural highlights
Function[LEU1_MYCTU] Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3-hydroxy-4-methylpentanoate (2-isopropylmalate) (By similarity). Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. |
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