# OC Root 2nd 3rd 4th PC Gene/Definition OC.566766 Bacteria.1256041 Thermotogae.6375 Marinitoga.1053 mpz.35 mpz:Marpi_0016 C4-dicarboxylate transporter/malic acid transport protein OC.566766 Bacteria.1256041 Thermotogae.6375 Marinitoga.1053 marn.35 marn:LN42_00080 C4-dicarboxylate ABC transporter