# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.142651	Bacteria.117458	Actinobacteria.86449	-	rsa.2398	rsa:RSal33209_2533   short chain dehydrogenase
OC.142652	Bacteria.117452	Proteobacteria.648338	Gammaproteobacteria.218665	kak.1461	kak:Kalk_07575   hypothetical protein
OC.142652	Bacteria.117452	Proteobacteria.648338	Gammaproteobacteria.218665	gpb.366	gpb:HDN1F_02530   Short-chain dehydrogenase/reductase SDR