# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.3058	Bacteria.7095	Proteobacteria.4344	Deltaproteobacteria.3267	dat.3139	dat:HRM2_32530   predicted fusion protein, periplasmic substrate-binding protein (N-terminal) / sensory box regulatory protein (C-terminal)
OC.3058	Bacteria.7628	Proteobacteria.4349	Deltaproteobacteria.3312	dat.831	dat:HRM2_07890   two domain sensory box histidine kinase (methyl-accepting chemotaxis transducer/Ntr-family protein)