Kompetitive Inhibitoren der Nitratreduktion in zellfreien Extrakten ausBacillus cereusundPseudomonas aeruginosa
- 1 January 1966
- journal article
- research article
- Published by Walter de Gruyter GmbH in Hoppe-Seyler´s Zeitschrift Für Physiologische Chemie
- Vol. 344 (Jahresband), 180-188
- https://doi.org/10.1515/bchm2.1966.344.1-3.180
Abstract
The reduction of nitrate by cell- free extracts of B. cereus and P. aernginoga is competitively inhibited by SCN[degree], OCN[degree], SeCN[degree], N3[degree], ReO4[degree] CIO3[degree] and CIO4[degree]. Nitrate reductase from B. cereus is inhibited competitively by bromate, non-competltively by iodate. In both systems, cyanide shows a mixed type of inhibition. Nitrate, chlorate, perchlorate and bromate are substrates of both nitrate reductases. The enzyme from Pseudomonas also reduces iodate. Perrhenate and cyanate are not substrates.This publication has 8 references indexed in Scilit:
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