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3lst
From Proteopedia
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| - | [[Image:3lst.jpg|left|200px]] | ||
| - | < | + | ==Crystal Structure of CalO1, Methyltransferase in Calicheamicin Biosynthesis, SAH bound form== |
| - | + | <StructureSection load='3lst' size='340' side='right' caption='[[3lst]], [[Resolution|resolution]] 2.40Å' scene=''> | |
| - | You may | + | == Structural highlights == |
| - | + | <table><tr><td colspan='2'>[[3lst]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_15837 Atcc 15837]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LST OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3LST FirstGlance]. <br> | |
| - | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=SAH:S-ADENOSYL-L-HOMOCYSTEINE'>SAH</scene></td></tr> | |
| - | -- | + | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> |
| - | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">calO1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1877 ATCC 15837])</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=3lst FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3lst OCA], [http://pdbe.org/3lst PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3lst RCSB], [http://www.ebi.ac.uk/pdbsum/3lst PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3lst ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ls/3lst_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </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/main_output.php?pdb_ID=3lst ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The X-ray structure determination at 2.4 A resolution of the putative orsellinic acid C3 O-methyltransferase (CalO1) involved in calicheamicin biosynthesis is reported. Comparison of CalO1 with a homology model of the functionally related calicheamicin orsellinic acid C2 O-methyltransferase (CalO6) implicates several residues that are likely to contribute to the regiospecificity of alkylation. Consistent with the proposed requirement of an acyl-carrier-protein-bound substrate, this structural study also reveals structural determinants within CalO1 that are anticipated to accommodate an association with an acyl carrier protein. | ||
| - | + | Structural characterization of CalO1: a putative orsellinic acid methyltransferase in the calicheamicin-biosynthetic pathway.,Chang A, Singh S, Bingman CA, Thorson JS, Phillips GN Jr Acta Crystallogr D Biol Crystallogr. 2011 Mar;67(Pt 3):197-203. Epub 2011, Feb 15. PMID:21358050<ref>PMID:21358050</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | <div class="pdbe-citations 3lst" style="background-color:#fffaf0;"></div> | |
| - | + | == References == | |
| - | + | <references/> | |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
| - | = | + | [[Category: Atcc 15837]] |
| - | + | [[Category: Bingman, C A]] | |
| - | + | [[Category: Structural genomic]] | |
| - | == | + | [[Category: Chang, A]] |
| - | < | + | [[Category: Phillips, G N]] |
| - | [[Category: | + | [[Category: Singh, S]] |
| - | [[Category: Bingman, C A | + | [[Category: Thorson, J S]] |
| - | [[Category: | + | [[Category: Calicheamicin]] |
| - | [[Category: Chang, A | + | [[Category: Calo1]] |
| - | [[Category: Phillips, G N | + | [[Category: Cesg]] |
| - | [[Category: Singh, S | + | [[Category: Enediyne]] |
| - | [[Category: Thorson, J S | + | [[Category: Methyltransferase]] |
| + | [[Category: PSI, Protein structure initiative]] | ||
| + | [[Category: Sah]] | ||
| + | [[Category: Transferase]] | ||
Current revision
Crystal Structure of CalO1, Methyltransferase in Calicheamicin Biosynthesis, SAH bound form
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