# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.232739 Bacteria.883062 Firmicutes.270173 Firmicutes___Clostridia.136026 Ruminococcus.1930 ral.307 ral:Rumal_0115 cytidine deaminase; K01489 cytidine deaminase [EC:3.5.4.5] OC.232739 Bacteria.693774 Aquificae.6529 - - tam.329 tam:Theam_0324 CMP/dCMP deaminase zinc-binding protein; K01489 cytidine deaminase [EC:3.5.4.5] OC.232739 Archaea.55225 Euryarchaeota.39617 Aciduliprofundum.311 - abi.1363 abi:Aboo_1393 cytidine deaminase; K01489 cytidine deaminase [EC:3.5.4.5] OC.232739 Archaea.55225 Euryarchaeota.39617 Aciduliprofundum.311 - acf.1471 acf:AciM339_1563 cytidine deaminase, homotetrameric; K01489 cytidine deaminase [EC:3.5.4.5]