3hps

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{{STRUCTURE_3hps| PDB=3hps | SCENE= }}
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==Crystal structure of Mycobacterium tuberculosis LeuA complexed with ketoisocaproate (KIC)==
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===Crystal structure of Mycobacterium tuberculosis LeuA complexed with ketoisocaproate (KIC)===
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<StructureSection load='3hps' size='340' side='right' caption='[[3hps]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
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== Structural highlights ==
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==Function==
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<table><tr><td colspan='2'>[[3hps]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis_h37rv Mycobacterium tuberculosis h37rv]. 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>
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[[http://www.uniprot.org/uniprot/LEU1_MYCTU 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).
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</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>
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<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>
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==About this Structure==
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<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 Mycobacterium tuberculosis H37Rv])</td></tr>
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[[3hps]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis_h37rv Mycobacterium tuberculosis h37rv]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HPS OCA].
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<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>
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<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>
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</table>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/hp/3hps_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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/chain_selection.php?pdb_ID=2ata ConSurf].
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<div style="clear:both"></div>
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__TOC__
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</StructureSection>
[[Category: 2-isopropylmalate synthase]]
[[Category: 2-isopropylmalate synthase]]
[[Category: Mycobacterium tuberculosis h37rv]]
[[Category: Mycobacterium tuberculosis h37rv]]
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[[Category: Baker, E N.]]
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[[Category: Baker, E N]]
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[[Category: Koon, N.]]
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[[Category: Koon, N]]
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[[Category: Squire, C J.]]
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[[Category: Squire, C J]]
[[Category: Amino-acid biosynthesis]]
[[Category: Amino-acid biosynthesis]]
[[Category: Branched-chain amino acid biosynthesis]]
[[Category: Branched-chain amino acid biosynthesis]]

Revision as of 17:22, 18 December 2014

Crystal structure of Mycobacterium tuberculosis LeuA complexed with ketoisocaproate (KIC)

3hps, resolution 1.80Å

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