Figure 4.
Distribution in H. marismortui and Halobacterium sp. NRC-1of sensory domains among unique proteins having at least one such domain. The distribution of light-sensing (GAF [PF01590]) and redox-sensing domains (PAS [PF00989]), (PAC [PF00785]) in H. marismortui (A) and in Halobacterium sp.NRC-1 (B). (C) The distribution of methyl accepting chemotaxis (MCP–PF00015), HAMP (PF00672), histidine kinase (PF00512 and PF02518), and response regulator (PF00015) domains in H. marismortui. The blue circles represent the kinase domains. The red shaded area indicates the number of proteins that also contain PAS, PAC, or GAF domains.
