The widespread PII signal transduction proteins are known for integrating signals of nitrogen and energy supply and regulating cellular behavior by interacting with a multitude of target proteins. The PII protein of the cyanobacterium Synechococcus elongatus forms complexes with the controlling enzyme of arginine synthesis. N-acetyl-L-glutamate kinase (NAGK) in a 2-oxoglutarate- and A... https://www.perfumetank.com/product-category/cup-lids/