Search Results - "Wennman, Anneli"

Crystal Structure of Manganese Lipoxygenase of the Rice Blast Fungus Magnaporthe oryzae by Wennman, Anneli, Oliw, Ernst H., Karkehabadi, Saeid, Chen, Yang

“…Lipoxygenases (LOX) are non-heme metal enzymes, which oxidize polyunsaturated fatty acids to hydroperoxides. All LOX belong to the same gene family, and they…”
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Secretion of two novel enzymes, manganese 9S-lipoxygenase and epoxy alcohol synthase, by the rice pathogen Magnaporthe salvinii[S] by Wennman, Anneli, Oliw, Ernst H.

“…The mycelium of the rice stem pathogen, Magnaporthe salvinii, secreted linoleate 9S-lipoxygenase (9S-LOX) and epoxy alcohol synthase (EAS). The EAS rapidly…”
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Crystal structure of linoleate 13R-manganese lipoxygenase in complex with an adhesion protein1 by Chen, Yang, Wennman, Anneli, Karkehabadi, Saeid, Engström, Åke, Oliw, Ernst H.

“…The crystal structure of 13R-manganese lipoxygenase (MnLOX) of Gaeumannomyces graminis (Gg) in complex with zonadhesin of Pichia pastoris was solved by…”
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Manganese lipoxygenase of F. oxysporum and the structural basis for biosynthesis of distinct 11-hydroperoxy stereoisomers by Wennman, Anneli, Magnuson, Ann, Hamberg, Mats, Oliw, Ernst H.

“…The biosynthesis of jasmonates in plants is initiated by 13S-lipoxygenase (LOX), but details of jasmonate biosynthesis by fungi, including Fusarium oxysporum,…”
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Stereoselective oxidation of regioisomeric octadecenoic acids by fatty acid dioxygenases by Oliw, Ernst H., Wennman, Anneli, Hoffmann, Inga, Garscha, Ulrike, Hamberg, Mats, Jernerén, Fredrik

“…Seven Z-octadecenoic acids having the double bond located in positions 6Z to 13Z were photooxidized. The resulting hydroperoxy-E-octadecenoic acids [HpOME(E)]…”
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Kinetic investigation of the rate-limiting step of manganese- and iron-lipoxygenases by Wennman, Anneli, Karkehabadi, Saeid, Oliw, Ernst H.

“…•The prototype lipoxygenases (LOX) with catalytic Fe and Mn were compared.•Soybean LOX-1 (sLOX-1) showed a large kinetic deuterium isotope effect.•The…”
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Crystal structure of linoleate 13R-manganese lipoxygenase in complex with an adhesion protein by Chen, Yang, Wennman, Anneli, Karkehabadi, Saeid, Engström, Åke, Oliw, Ernst H

“…The crystal structure of 13R-manganese lipoxygenase (MnLOX) of Gaeumannomyces graminis (Gg) in complex with zonadhesin of Pichia pastoris was solved by…”
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Expression and characterization of manganese lipoxygenase of the rice blast fungus reveals prominent sequential lipoxygenation of α-linolenic acid by Wennman, Anneli, Jernerén, Fredrik, Magnuson, Ann, Oliw, Ernst H.

“…Magnaporthe oryzae causes rice blast disease and has become a model organism of fungal infections. M. oryzae can oxygenate fatty acids by 7,8-linoleate diol…”
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Replacement of two amino acids of 9 R -dioxygenase-allene oxide synthase of Aspergillus niger inverts the chirality of the hydroperoxide and the allene oxide by Sooman, Linda, Wennman, Anneli, Hamberg, Mats, Hoffmann, Inga, Oliw, Ernst H.

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Replacement of two amino acids of 9R-dioxygenase-allene oxide synthase of Aspergillus niger inverts the chirality of the hydroperoxide and the allene oxide by Sooman, Linda, Wennman, Anneli, Hamberg, Mats, Hoffmann, Inga, Oliw, Ernst H.

“…The genome of Aspergillus niger codes for a fusion protein (EHA25900), which can be aligned with ~50% sequence identity to 9S-dioxygenase (DOX)-allene oxide…”
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Catalytic Convergence of Manganese and Iron Lipoxygenases by Replacement of a Single Amino Acid by Wennman, Anneli, Jernerén, Fredrik, Hamberg, Mats, Oliw, Ernst H.

“…Lipoxygenases (LOXs) contain a hydrophobic substrate channel with the conserved Gly/Ala determinant of regio- and stereospecificity and a conserved Leu residue…”
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Crystallization and preliminary crystallographic analysis of manganese lipoxygenase by Wennman, Anneli, Oliw, Ernst H., Karkehabadi, Saeid

“…Lipoxygenases constitute a family of nonhaem metal enzymes with catalytic iron or, occasionally, catalytic manganese. Lipoxygenases oxidize polyunsaturated…”
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Chiral phase-HPLC separation of hydroperoxyoctadecenoic acids and their biosynthesis by fatty acid dioxygenases by Oliw, Ernst H, Wennman, Anneli

“…Fatty acid oxygenases are often characterized by steric analysis of their hydroxy or hydroperoxy metabolites. Chiral phase-HPLC (CP-HPLC) can be used to…”
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