# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.131078	Bacteria.383528	Proteobacteria.273198	Deltaproteobacteria.34412	Geobacter.5171	Geobacter_sulfurreducens.152	gsu.1143	gsu:GSU1203   potassium/proton antiporter; K11105 cell volume regulation protein A
OC.131078	Bacteria.383528	Proteobacteria.273198	Deltaproteobacteria.34412	Geobacter.5171	Geobacter_sulfurreducens.152	gsk.1136	gsk:KN400_1177   potassium/proton antiporter, putative; K11105 cell volume regulation protein A
OC.131078	Bacteria.383528	Proteobacteria.273198	Deltaproteobacteria.34412	Geobacter.5171	-	gao.1757	gao:A2G06_10810   K+/H+ antiporter; K11105 cell volume regulation protein A