Domain	Number of genes
toh-1	1
tol-1	1
TolB_like	1
TolB_N	2
Tol_Tol_Ttg2	1
tom-1	1
Tom22	6
Tom37	6
Tom37_C	1
Tom7	1
tomm-20	1
tomm-22	1
tomm-40	1
tomm-7	1
TonB_2	1
TonB_C	1
TonB_dep_Rec	6
top-1	1
top-2	1
top-3	1