4UU3

Ferulic acid decarboxylase from Enterobacter sp.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.15 Å
  • R-Value Free: 0.133 
  • R-Value Work: 0.121 
  • R-Value Observed: 0.122 

wwPDB Validation   3D Report Full Report


This is version 2.0 of the entry. See complete history


Literature

Regioselective Enzymatic Beta-Carboxylation of Para-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, S.M.Faber, K.

(2015) Adv Synth Catal 357: 1909

  • DOI: 10.1002/adsc.201401028
  • Primary Citation of Related Structures:  
    4UU2, 4UU3

  • PubMed Abstract: 
  • We report on a 'green' method for the utilization of carbon dioxide as C 1 unit for the regioselective synthesis of ( E )-cinnamic acids via regioselective enzymatic carboxylation of para -hydroxystyrenes. Phenolic acid decarboxylases from bacterial sources catalyzed the β-carboxylation of para -hydroxystyrene derivatives with excellent regio- and ( E / Z )-stereoselectivity by exclusively acting at the β-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 ...

    We report on a 'green' method for the utilization of carbon dioxide as C 1 unit for the regioselective synthesis of ( E )-cinnamic acids via regioselective enzymatic carboxylation of para -hydroxystyrenes. Phenolic acid decarboxylases from bacterial sources catalyzed the β-carboxylation of para -hydroxystyrene derivatives with excellent regio- and ( E / Z )-stereoselectivity by exclusively acting at the β-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.


    Organizational Affiliation

    Department of Chemistry, Organic & Bioorganic Chemistry, Heinrichstrasse 28, University of Graz 8010 Graz, Austria, ; phone: (+43)-316-380-5332 ; e-mail: Si.Glueck@Uni-Graz.at or Kurt.Faber@Uni-Graz.at.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
FERULIC ACID DECARBOXYLASEA, B168Enterobacter sp.Mutation(s): 0 
UniProt
Find proteins for C6F3U5 (Enterobacter sp. Px6-4)
Explore C6F3U5 
Go to UniProtKB:  C6F3U5
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.15 Å
  • R-Value Free: 0.133 
  • R-Value Work: 0.121 
  • R-Value Observed: 0.122 
  • Space Group: P 2 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 39.426α = 90
b = 83.833β = 90
c = 133.278γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2015-06-10
    Type: Initial release
  • Version 1.1: 2015-07-29
    Changes: Database references
  • Version 2.0: 2019-10-23
    Changes: Atomic model, Data collection, Other