Table 7.

The number of phosphotransfer domains (P) in TCS proteins, and whether the proteins also contains transmitter and/or receiver domains.

Domains	0P	1P	2P	3P	4P	5P	6P	Total
≥1 T	19416	887	37	10	2	0	2	20354
≥1 R	25617	1035	42	10	2	0	2	26708
≥1 T AND ≥1 R	3723	877	36	10	2	0	2	4650
≥1 T OR ≥1 R	41309	1046	43	10	2	0	2	42412
P only	0	1012	2	0	0	0	0	1014