Globin sensor domain; coupled to PAS, DGC/GGDEF and EAL domains
In addition to the N-terminal sensing domain, globin-coupled-sensors in this bacterial subfamily have a signal-sensing PAS domain, and diguanylate cyclase (DGC/GGDEF) and EAL domains. The latter two domains are involved in the synthesis and degradation of c-di-GMP, respectively, and may be involved in regulating cell surface adhesiveness, and in the transition between planktonic and biofilm growth modes.