# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.89636 Bacteria.257446 Firmicutes.42761 Firmicutes___Clostridia.142563 Tepidanaerobacter.724 tep.1611 tep:TepRe1_1693 Cystathionine beta-lyase OC.89636 Bacteria.257446 Firmicutes.42761 Firmicutes___Clostridia.142563 Tepidanaerobacter.724 tae.1674 tae:TepiRe1_1825 Cystathionine beta-lyase; K14155 cysteine-S-conjugate beta-lyase [EC:4.4.1.13]