# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.414704 Bacteria.127541 Firmicutes.31798 Firmicutes___Clostridia.141158 Sulfobacillus.2145 say.2299 say:TPY_2422 ptsN; putative PTS IIA-like nitrogen-regulatory protein PtsN OC.414704 Bacteria.127541 Firmicutes.31798 Firmicutes___Clostridia.141158 Sulfobacillus.2145 sap.3017 sap:Sulac_3178 putative PTS IIA-like nitrogen-regulatory protein PtsN