4uu3: Difference between revisions
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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=4uu3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4uu3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4uu3 RCSB], [http://www.ebi.ac.uk/pdbsum/4uu3 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=4uu3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4uu3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4uu3 RCSB], [http://www.ebi.ac.uk/pdbsum/4uu3 PDBsum]</span></td></tr> | ||
</table> | </table> | ||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
We report on a 'green' method for the utilization of carbon dioxide as C1 unit for the regioselective synthesis of (E)-cinnamic acids via regioselective enzymatic carboxylation of para-hydroxystyrenes. Phenolic acid decarboxylases from bacterial sources catalyzed the beta-carboxylation of para-hydroxystyrene derivatives with excellent regio- and (E/Z)-stereoselectivity by exclusively acting at the beta-carbon atom of the C=C side chain to furnish the corresponding (E)-cinnamic acid derivatives in up to 40% conversion at the expense of bicarbonate as carbon dioxide source. Studies on the substrate scope of this strategy are presented and a catalytic mechanism is proposed based on molecular modelling studies supported by mutagenesis of amino acid residues in the active site. | |||
Regioselective Enzymatic beta-Carboxylation of -Hydroxy- styrene Derivatives Catalyzed by Phenolic Acid Decarboxylases.,Wuensch C, Pavkov-Keller T, Steinkellner G, Gross J, Fuchs M, Hromic A, Lyskowski A, Fauland K, Gruber K, Glueck SM, Faber K Adv Synth Catal. 2015 May 26;357(8):1909-1918. Epub 2015 Apr 2. PMID:26190963<ref>PMID:26190963</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
== References == | |||
<references/> | |||
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</StructureSection> | </StructureSection> | ||
Revision as of 11:36, 29 July 2015
Ferulic acid decarboxylase from Enterobacter sp.Ferulic acid decarboxylase from Enterobacter sp.
Structural highlights
Publication Abstract from PubMedWe report on a 'green' method for the utilization of carbon dioxide as C1 unit for the regioselective synthesis of (E)-cinnamic acids via regioselective enzymatic carboxylation of para-hydroxystyrenes. Phenolic acid decarboxylases from bacterial sources catalyzed the beta-carboxylation of para-hydroxystyrene derivatives with excellent regio- and (E/Z)-stereoselectivity by exclusively acting at the beta-carbon atom of the C=C side chain to furnish the corresponding (E)-cinnamic acid derivatives in up to 40% conversion at the expense of bicarbonate as carbon dioxide source. Studies on the substrate scope of this strategy are presented and a catalytic mechanism is proposed based on molecular modelling studies supported by mutagenesis of amino acid residues in the active site. Regioselective Enzymatic beta-Carboxylation of -Hydroxy- styrene Derivatives Catalyzed by Phenolic Acid Decarboxylases.,Wuensch C, Pavkov-Keller T, Steinkellner G, Gross J, Fuchs M, Hromic A, Lyskowski A, Fauland K, Gruber K, Glueck SM, Faber K Adv Synth Catal. 2015 May 26;357(8):1909-1918. Epub 2015 Apr 2. PMID:26190963[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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