2g6w: Difference between revisions
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[[Image: | ==Suicide inhibition of a-Oxamine Synthase: Structures of the Covalent Adducts of 8-Amino-7-oxonanoate Synthase with trifluoroalanine== | ||
<StructureSection load='2g6w' size='340' side='right' caption='[[2g6w]], [[Resolution|resolution]] 2.14Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2g6w]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2G6W OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2G6W FirstGlance]. <br> | |||
</td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=LLF:(4-{(E)-[(2,2-DIFLUOROETHYL)IMINO]METHYL}-5-HYDROXY-6-METHYLPYRIDIN-3-YL)METHYL+DIHYDROGEN+PHOSPHATE'>LLF</scene><br> | |||
<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/8-amino-7-oxononanoate_synthase 8-amino-7-oxononanoate synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.1.47 2.3.1.47] </span></td></tr> | |||
<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2g6w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2g6w OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2g6w RCSB], [http://www.ebi.ac.uk/pdbsum/2g6w PDBsum]</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/g6/2g6w_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/chain_selection.php?pdb_ID=2ata ConSurf]. | |||
<div style="clear:both"></div> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
The irreversible inhibition of 8-amino-7-oxononanoate synthase by trifluoroalanine involves decarboxylative defluorination of the inhibitor-PLP aldimine followed by attack of the conjugated imine by the amino group of the active site lysine to afford a covalently bound difluorinated intermediate which can subsequently undergo further HF losses and hydrolysis to afford a 2-(pyridoximine phosphate) acetoyl protein adduct. | |||
Suicide inhibition of alpha-oxamine synthases: structures of the covalent adducts of 8-amino-7-oxononanoate synthase with trifluoroalanine.,Alexeev D, Baxter RL, Campopiano DJ, Kerbarh O, Sawyer L, Tomczyk N, Watt R, Webster SP Org Biomol Chem. 2006 Apr 7;4(7):1209-12. Epub 2006 Mar 1. PMID:16557306<ref>PMID:16557306</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
== | |||
< | |||
[[Category: 8-amino-7-oxononanoate synthase]] | [[Category: 8-amino-7-oxononanoate synthase]] | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
Revision as of 07:43, 30 September 2014
Suicide inhibition of a-Oxamine Synthase: Structures of the Covalent Adducts of 8-Amino-7-oxonanoate Synthase with trifluoroalanine
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