Optimized oxidoreductases for medium and large scale industrial biotransformations
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Project Secretariat
Dr Marta Pérez-Boada
E-mail: MPBoada@cib.csic.es
Consejo Superior de Investigaciones Científicas (CSIC)
Biological Research Centre (CIB)
Calle Ramiro de Maeztu 9, E-28040 Madrid, Spain
Phone: 34 918373112
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publications
Total records: 119
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[ 2013 ] Peter S, Karich A, Ullrich R, Gröbe G, Scheibner K, Hofrichter M Enzymatic one-pot conversion of cyclohexane into cyclohexanone: Comparison of four fungal peroxygenases J. Mol. Cat. B, doi: 10.1016/j.molcatb.2013.09.016
[ 2013 ] Peter S, Kinne M, Ullrich R, Kayser G, Hofrichter M Epoxidation of linear, branched and cyclic alkenes catalyzed by unspecific peroxygenase Enz. Microb. Technol., 52: 370-376
[ 2013 ] Pezzella C, Lettera V, Piscitelli A, Giardina P, Sannia G Transcriptional analysis of Pleurotus ostreatus laccase genes Appl. Microbiol. Biotechnol., 97: 705-717
[ 2013 ] Piontek K, Strittmatter E, Ullrich R, Gröbe G, Pecyna MJ, Kluge M, Scheibner K, Hofrichter M, Plattner D Structural Basis of Substrate Conversion in a New Aromatic Peroxygenase: P450 Functionality with Benefits J. Biol. Chem., 288: 34767-34776
[ 2013 ] Ruiz-Dueñas FJ, Lundell T, Floudas D, Nagy LG, Barrasa JM, Hibbett DS, Martínez AT Lignin-degrading peroxidases in Polyporales: an evolutionary survey based on 10 sequenced genomes Mycologia, 105: 1428-1444
[ 2013 ] Salvachúa D, Martínez AT, Tien M, López-Lucendo MF, García F, de los Ríos V, Martínez MJ, Prieto A Differential proteomic analysis of the secretome of Irpex lacteus and other white-rot fungi during wheat straw pretreatment Biotechnol. Biofuels, 6: 115-129
year2013
Radical formation on a conserved tyrosine residue is crucial for DyP activity
Strittmatter E, Wachter S, Liers C, Ullrich R, Hofrichter M, Plattner D, Piontek K
Arch. Biochem. Biophys., 537: 161-167
Dye-decolorizing peroxidases (DyPs) are able to cleave bulky anthraquinone dyes. The recently published crystal structure of AauDyPI reveals that a direct oxidation in the distal heme cavity can be excluded for most DyP substrates. It is shown that a surface-exposed tyrosine residue acts as a substrate interaction site for bulky substrates. This amino acid is conserved in eucaryotic DyPs but is missing in the structurally related chlorite dismutases (Clds). Dye-decolorizing peroxidases of procaryotic origin equally possess a conserved tyrosine in the same region of the polypeptide albeit not at the homologous position.
Official webpage of indox [ industrialoxidoreductases ]. Optimized oxidoreductases for medium and large scale industrial biotransformations. This project has received funding from the European Union’s Seventh Framework Programme for research, technological development and demonstration under Grant Agreement nº: FP7-KBBE-2013-7-613549. © indox 2013. Developed by garcíarincón