Protein expression of Rhodopseudomonas palustris CGA009 during anaerobic nitrogen fixation or non nitrogen fixation
Ontology highlight
ABSTRACT:
ORGANISM(S): Rhodopseudomonas Palustris Cga009
SUBMITTER: 
Yannning Zheng
PROVIDER: PXD042610 | iProX | Thu Jun 01 00:00:00 BST 2023
REPOSITORIES: iProX
Publications
Formation of NifA-P<sub>II</sub> complex represses ammonium-sensitive nitrogen fixation in diazotrophic proteobacteria lacking NifL.
Zeng Yan Y Guo Lu L Gao Yongqiang Y Cui Lingwei L Wang Mengmei M Huang Lu L Jiang Mingyue M Liu Ying Y Zhu Yaxin Y Xiang Hua H Li De-Feng DF Zheng Yanning Y
Cell reports 20240708 7
Biological nitrogen fixation catalyzed by nitrogenase contributes greatly to the global nitrogen cycle. Nitrogenase expression is subject to regulation in response to nitrogen availability. However, the mechanism through which the transcriptional activator NifA regulates nitrogenase expression by interacting with P<sub>II</sub> nitrogen regulatory proteins remains unclear in diazotrophic proteobacteria lacking NifL. Here, we demonstrate that in Rhodopseudomonas palustris grown with ammonium, Nif ...[more]
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