2kos
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==NMR solution structures of octanoyl-ACP from Streptomyces coelicolor Fatty Acid Synthase== | |
| + | <StructureSection load='2kos' size='340' side='right'caption='[[2kos]]' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[2kos]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_coelicolor Streptomyces coelicolor]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KOS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KOS FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR, 20 models</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SXO:S-[2-({N-[(2S)-2-HYDROXY-3,3-DIMETHYL-4-(PHOSPHONOOXY)BUTANOYL]-BETA-ALANYL}AMINO)ETHYL]+OCTANETHIOATE'>SXO</scene></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=2kos FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kos OCA], [https://pdbe.org/2kos PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kos RCSB], [https://www.ebi.ac.uk/pdbsum/2kos PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kos ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/P72393_STRCH P72393_STRCH] Carrier of the growing fatty acid chain in fatty acid biosynthesis.[HAMAP-Rule:MF_01217][RuleBase:RU003545] | ||
| + | == 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/ko/2kos_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=2kos ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | It remains unclear whether in a bacterial fatty acid synthase (FAS) acyl chain transfer is a programmed or diffusion controlled and random action. Acyl carrier protein (ACP), which delivers all intermediates and interacts with all synthase enzymes, is the key player in this process. High-resolution structures of intermediates covalently bound to an ACP representing each step in fatty acid biosynthesis have been solved by solution NMR. These include hexanoyl-, 3-oxooctanyl-, 3R-hydroxyoctanoyl-, 2-octenoyl-, and octanoyl-ACP from Streptomyces coelicolor FAS. The high-resolution structures reveal that the ACP adopts a unique conformation for each intermediate driven by changes in the internal fatty acid binding pocket. The binding of each intermediate shows conserved structural features that may ensure effective molecular recognition over subsequent rounds of fatty acid biosynthesis. | ||
| - | + | Recognition of intermediate functionality by acyl carrier protein over a complete cycle of fatty acid biosynthesis.,Ploskon E, Arthur CJ, Kanari AL, Wattana-amorn P, Williams C, Crosby J, Simpson TJ, Willis CL, Crump MP Chem Biol. 2010 Jul 30;17(7):776-85. PMID:20659690<ref>PMID:20659690</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| + | </div> | ||
| + | <div class="pdbe-citations 2kos" style="background-color:#fffaf0;"></div> | ||
| - | + | ==See Also== | |
| + | *[[Acyl carrier protein 3D structures|Acyl carrier protein 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Streptomyces coelicolor]] | ||
| + | [[Category: Arthur C]] | ||
| + | [[Category: Crump MP]] | ||
| + | [[Category: Ploskon E]] | ||
Current revision
NMR solution structures of octanoyl-ACP from Streptomyces coelicolor Fatty Acid Synthase
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