>tr|Q4J820|Q4J820_SULAC C4-dicarboxylate transporter/malic acid transport protein OS=Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) GN=Saci_1755 PE=4 SV=1 MQSFWSKLKIESSKLLPSYFASVMAIGIFSIAFFLYNYNVLSYLLSYLSNVIYFALWVITVIRWVYYPRSYLNELKDLGR SPGFLSKVIATNTIGSEYMLIFKDYSLAYAFFMFGLILWIFYQYAVLSAISFNINDRNIEYVNGIWELIPASTQSVVDLG SILSPFHTYLYTLSLILFFIGVAQYIVMTSLILGRIVLKGLKPKDASGSYWIITGAAALSALAGIDLLIYLNEVNLQSAY IGDLRTIVLTFIILLWSTGTWWIPWLIYMGIWKHVINRVPLLVYDPQFWGAVFPMGMYATSSFLLIRYVNLNIPMLIPDI FILVGSVALVYQTSLMLYNVVKKLVD