Oxodiene formation during the Vicia sativa lipoxygenase-cataylzed reaction: occurrence of dioxygenase and fatty acid lyase activities associated in a single protein
An enzyme with at least dual activities, lipoxygenase and fatty acid lyase, has been isolated from Vicia sativa seeds. The enzyme utilizes directly linoleic acid as substrate. The enzyme had a pH optimum at 5.8 for the two activities and converted linoleic acid into two products : 9-hydroperoxylinol...
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| Veröffentlicht in: | Biochemical and biophysical research communications 1991-10, Vol.180 (2) |
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| container_title | Biochemical and biophysical research communications |
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| creator | Andrianarison, R.H. (Universite de Limoges, Limoges, France) Rabinovitch-Chable, H Beneytout, J.L |
| description | An enzyme with at least dual activities, lipoxygenase and fatty acid lyase, has been isolated from Vicia sativa seeds. The enzyme utilizes directly linoleic acid as substrate. The enzyme had a pH optimum at 5.8 for the two activities and converted linoleic acid into two products : 9-hydroperoxylinoleic acid and trans-2, cis-4 decadienal. The enzyme does not act on 13- or 9-fatty acid hydroperoxide isomers. An enzymatic reaction for the biogenesis of trans-2, cis-4-decadienal is proposed. This involves the synthesis of an intermediate peroxyl radical due to oxygen insertion in carbon 9 of linoleic acid. This intermediate peroxyl radical may be converted into 9-HPOD and 2,4-decadienal |
| format | Article |
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(Universite de Limoges, Limoges, France) ; Rabinovitch-Chable, H ; Beneytout, J.L</creator><creatorcontrib>Andrianarison, R.H. (Universite de Limoges, Limoges, France) ; Rabinovitch-Chable, H ; Beneytout, J.L</creatorcontrib><description>An enzyme with at least dual activities, lipoxygenase and fatty acid lyase, has been isolated from Vicia sativa seeds. The enzyme utilizes directly linoleic acid as substrate. The enzyme had a pH optimum at 5.8 for the two activities and converted linoleic acid into two products : 9-hydroperoxylinoleic acid and trans-2, cis-4 decadienal. The enzyme does not act on 13- or 9-fatty acid hydroperoxide isomers. An enzymatic reaction for the biogenesis of trans-2, cis-4-decadienal is proposed. This involves the synthesis of an intermediate peroxyl radical due to oxygen insertion in carbon 9 of linoleic acid. 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This involves the synthesis of an intermediate peroxyl radical due to oxygen insertion in carbon 9 of linoleic acid. This intermediate peroxyl radical may be converted into 9-HPOD and 2,4-decadienal</description><subject>ACIDE LINOLEIQUE</subject><subject>ACIDO LINOLEICO</subject><subject>ACTIVIDAD ENZIMATICA</subject><subject>ACTIVITE ENZYMATIQUE</subject><subject>BIOSINTESIS</subject><subject>BIOSYNTHESE</subject><subject>GRAINE</subject><subject>LIASAS</subject><subject>LIPOXIGENASA</subject><subject>LIPOXYGENASE</subject><subject>LYASE</subject><subject>SEMILLA</subject><subject>VICIA SATIVA</subject><issn>0006-291X</issn><issn>1090-2104</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><recordid>eNp9Ts1KAzEQDqLgqn2BnuYFFpJuXdleRfHmQS3eypBM1pE0KZm0dH0eH9Qo4tHTB9__iWqMHnS7MHp5qhqtdd8uBvN6ri5E3rU2ZtkPjfp8PCbHFAl8ylssnCK4feY4QnkjWLNlBKn8ASHwLh2nkSIKtRYLTuGDHGRC-51bQbJ2nzNFS5A8OP5zA0YHHkuZAC07CNMPWWMHLkwCKJLqUql1HKEu1gOBYJdTIY5X6sxjEJr94qWa39893z60HtMGx8yyeXkazE133Xfdv-IXIoJZpg</recordid><startdate>19911031</startdate><enddate>19911031</enddate><creator>Andrianarison, R.H. 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(Universite de Limoges, Limoges, France) ; Rabinovitch-Chable, H ; Beneytout, J.L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-fao_agris_US91735633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>ACIDE LINOLEIQUE</topic><topic>ACIDO LINOLEICO</topic><topic>ACTIVIDAD ENZIMATICA</topic><topic>ACTIVITE ENZYMATIQUE</topic><topic>BIOSINTESIS</topic><topic>BIOSYNTHESE</topic><topic>GRAINE</topic><topic>LIASAS</topic><topic>LIPOXIGENASA</topic><topic>LIPOXYGENASE</topic><topic>LYASE</topic><topic>SEMILLA</topic><topic>VICIA SATIVA</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Andrianarison, R.H. (Universite de Limoges, Limoges, France)</creatorcontrib><creatorcontrib>Rabinovitch-Chable, H</creatorcontrib><creatorcontrib>Beneytout, J.L</creatorcontrib><collection>AGRIS</collection><jtitle>Biochemical and biophysical research communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Andrianarison, R.H. (Universite de Limoges, Limoges, France)</au><au>Rabinovitch-Chable, H</au><au>Beneytout, J.L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Oxodiene formation during the Vicia sativa lipoxygenase-cataylzed reaction: occurrence of dioxygenase and fatty acid lyase activities associated in a single protein</atitle><jtitle>Biochemical and biophysical research communications</jtitle><date>1991-10-31</date><risdate>1991</risdate><volume>180</volume><issue>2</issue><issn>0006-291X</issn><eissn>1090-2104</eissn><abstract>An enzyme with at least dual activities, lipoxygenase and fatty acid lyase, has been isolated from Vicia sativa seeds. The enzyme utilizes directly linoleic acid as substrate. The enzyme had a pH optimum at 5.8 for the two activities and converted linoleic acid into two products : 9-hydroperoxylinoleic acid and trans-2, cis-4 decadienal. The enzyme does not act on 13- or 9-fatty acid hydroperoxide isomers. An enzymatic reaction for the biogenesis of trans-2, cis-4-decadienal is proposed. This involves the synthesis of an intermediate peroxyl radical due to oxygen insertion in carbon 9 of linoleic acid. This intermediate peroxyl radical may be converted into 9-HPOD and 2,4-decadienal</abstract></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0006-291X |
| ispartof | Biochemical and biophysical research communications, 1991-10, Vol.180 (2) |
| issn | 0006-291X 1090-2104 |
| language | eng |
| recordid | cdi_fao_agris_US9173563 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | ACIDE LINOLEIQUE ACIDO LINOLEICO ACTIVIDAD ENZIMATICA ACTIVITE ENZYMATIQUE BIOSINTESIS BIOSYNTHESE GRAINE LIASAS LIPOXIGENASA LIPOXYGENASE LYASE SEMILLA VICIA SATIVA |
| title | Oxodiene formation during the Vicia sativa lipoxygenase-cataylzed reaction: occurrence of dioxygenase and fatty acid lyase activities associated in a single protein |
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