MicrobiologybioRxiv
The novel PII-interacting protein PirA regulates flux into the cyanobacterial ornithine-ammonia cycle
P. Bolay, I. Muro-Pastor, R. Rozbeh…·S. Klähn
This paper identifies PirA, a novel PII-interacting protein that regulates flux into the cyanobacterial ornithine-ammonia cycle by competing with NAGK for PII binding, thereby affecting arginine synthesis and nitrogen storage.
DOI 10.1128/mbio.00229-21