Identification of Rhodospirillum rubrum GlnB variants that are altered in their ability to interact with different targets in response to nitrogen status signals.

Abstract excerpt

In Rhodospirillum rubrum, NifA, the transcriptional activator for the nif genes, is posttranslationally activated only by the uridylylated form of GlnB, one of three P(II) homologs in the organism. We have used the yeast two-hybrid system to detect variants of GlnB that interact better with NifA...

Topics

Share this publication in a Topic to start or enrich a Post.

• Share to Bacterial Proteins
• Share to Genetic Variation
• Share to Models, Molecular