# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.182243 Bacteria.531071 Proteobacteria.271036 Deltaproteobacteria.30725 Geobacter.2568 - gur.498 gur:Gura_0424 H+-transporting two-sector ATPase, alpha/beta subunit, central region; K02118 V/A-type H+/Na+-transporting ATPase subunit B OC.182243 Bacteria.531071 Proteobacteria.271036 Deltaproteobacteria.30725 Geobacter.2568 Geobacter_sp_.3090 geb.2385 geb:GM18_2453 H+transporting two-sector ATPase alpha/beta subunit central region; K02118 V/A-type H+/Na+-transporting ATPase subunit B OC.182243 Bacteria.531071 Proteobacteria.271036 Deltaproteobacteria.30725 Desulfuromonas.1729 - des.133 des:DSOUD_0083 V-type ATP synthase subunit B; K02118 V/A-type H+/Na+-transporting ATPase subunit B