# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.153982 Bacteria.815312 Firmicutes.163694 Firmicutes___Bacilli.123492 Bacillus.67901 bbev.376 bbev:BBEV_0365 Beta-hexosaminidase; K01207 beta-N-acetylhexosaminidase [EC:3.2.1.52]