The adaptation to stress was meant to cover the classical stress inducers such as osmotic pressure, temperature, starvation. The protection category was meant to cover those related to compound / chemical induced killing or stress. The defense/survival category was meant to cover virulence factors (although K-12 does not have many).
cusF (copper / silver efflux system - periplasmic binding protein and metallochaperone),
dosC (diguanylate cyclase),
dosP (c-di-GMP phosphodiesterase, heme-regulated),
dsbA (protein disulfide oxidoreductase - DsbAoxidised),
pdeF (cyclic di-GMP phosphodiesterase),
pdeR (cyclic di-GMP phosphodiesterase)
©2016 SRI International, 333 Ravenswood Avenue, Menlo Park, CA 94025-3493