{"title":"丙酮酸还原黄氏固氮菌黄氧还毒素的研究。","authors":"H Bothe, B Falkenberg","doi":"10.1515/znb-1972-0930","DOIUrl":null,"url":null,"abstract":"Pyruvate is shown to be a substrate for the reduction of flavodoxin from Azotobacter vinelandii, using the phosphoroclastic enzyme system from Clostridium pasteurianum. In this reaction, the reduction of this flavoprotein proceeds beyond the semiquinone state partly to the hydroquinone form. Pyruvate is possibly the substrate for the reduction of flavodoxin in the intact organisms.","PeriodicalId":78857,"journal":{"name":"Zeitschrift fur Naturforschung. Teil B. Anorganische Chemie, organische Chemie, Biochemie, Biophysik, Biologie","volume":"27 9","pages":"1090-4"},"PeriodicalIF":0.0000,"publicationDate":"1972-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/znb-1972-0930","citationCount":"4","resultStr":"{\"title\":\"The reduction of flavodoxin from Azotobacter vinelandii by pyruvate.\",\"authors\":\"H Bothe, B Falkenberg\",\"doi\":\"10.1515/znb-1972-0930\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Pyruvate is shown to be a substrate for the reduction of flavodoxin from Azotobacter vinelandii, using the phosphoroclastic enzyme system from Clostridium pasteurianum. In this reaction, the reduction of this flavoprotein proceeds beyond the semiquinone state partly to the hydroquinone form. Pyruvate is possibly the substrate for the reduction of flavodoxin in the intact organisms.\",\"PeriodicalId\":78857,\"journal\":{\"name\":\"Zeitschrift fur Naturforschung. Teil B. Anorganische Chemie, organische Chemie, Biochemie, Biophysik, Biologie\",\"volume\":\"27 9\",\"pages\":\"1090-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1972-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1515/znb-1972-0930\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zeitschrift fur Naturforschung. Teil B. Anorganische Chemie, organische Chemie, Biochemie, Biophysik, Biologie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1515/znb-1972-0930\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zeitschrift fur Naturforschung. Teil B. Anorganische Chemie, organische Chemie, Biochemie, Biophysik, Biologie","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1515/znb-1972-0930","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The reduction of flavodoxin from Azotobacter vinelandii by pyruvate.
Pyruvate is shown to be a substrate for the reduction of flavodoxin from Azotobacter vinelandii, using the phosphoroclastic enzyme system from Clostridium pasteurianum. In this reaction, the reduction of this flavoprotein proceeds beyond the semiquinone state partly to the hydroquinone form. Pyruvate is possibly the substrate for the reduction of flavodoxin in the intact organisms.
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