# OC Root 2nd 3rd 4th PC Gene/Definition OC.661579 Archaea.64181 Euryarchaeota.49170 Methanocella.2128 mpd.1981 mpd:MCP_2042 putative ABC transporter; K01992 ABC-2 type transport system permease protein OC.661579 Archaea.64181 Euryarchaeota.49170 Methanocella.2128 rci.2177 rci:RCIX50 hypothetical protein; K01992 ABC-2 type transport system permease protein