Formation of two forms of nitrogenase and effects of its switch-off by ammonia in purple bacteria
- PMID: 3079222
Formation of two forms of nitrogenase and effects of its switch-off by ammonia in purple bacteria
Abstract
The switch-off of nitrogenase by ammonia in cells of the purple bacteria is not due to the conversion of nitrogenase into an inactive form. The latter is probably an initial stage of the enzyme degradation in the presence of excess nitrogen.
Similar articles
-
Ammonia-induced formation of an AmtB-GlnK complex is not sufficient for nitrogenase regulation in the photosynthetic bacterium Rhodobacter capsulatus.J Bacteriol. 2008 Mar;190(5):1588-94. doi: 10.1128/JB.01643-07. Epub 2007 Dec 21. J Bacteriol. 2008. PMID: 18156251 Free PMC article.
-
Involvement of GlnK, a PII protein, in control of nitrogen fixation and ammonia assimilation in Pseudomonas stutzeri A1501.Arch Microbiol. 2008 Jul;190(1):1-10. doi: 10.1007/s00203-008-0354-x. Epub 2008 Feb 15. Arch Microbiol. 2008. PMID: 18274728
-
Genetics and regulation of nitrogen fixation.Annu Rev Microbiol. 1981;35:207-35. doi: 10.1146/annurev.mi.35.100181.001231. Annu Rev Microbiol. 1981. PMID: 7027900 Review. No abstract available.
-
Mutational analysis of the NH4+-nitrogen controls that regulate ammonium transport activity, heterocyst differentiation, nitrogenase activity and the heterocyst-spacing pattern in the cyanobacterium Nostoc muscorum.Biochem Mol Biol Int. 1994 Feb;32(2):359-70. Biochem Mol Biol Int. 1994. PMID: 8019441
-
[Regulation of nitrogenase biosynthesis in microorganisms].Izv Akad Nauk SSSR Biol. 1975 Jan-Feb;(1):33-43. Izv Akad Nauk SSSR Biol. 1975. PMID: 803994 Review. Russian. No abstract available.