>sp|Q7VDN6|MTAP_PROMA S-methyl-5'-thioadenosine phosphorylase OS=Prochlorococcus marinus GN=mtnP MINKHFSSEEIEQDGKSCLLKNARLGVLGGSGLYSIDSIENIKELDIETPYGKPSDSLRI GNLGGMEVVFLARHGRHHIYTPTEIPYRANIWALRSLNVRWILSPSAVGSLQEQVRPLDM VVPDQFIDRTHQRPLTFFCDGAVAHVTMADPFCPTLSRLLAEEGELLMPEARQVHKGGTY LAMEGPAFSTRAESQLYRSWGCKVIGMTNHTEARLAREAEIAYTSLSMVTDYDCWHEGFG NVSVDLVIENLAANAKLASKIVEATAKRISKLLPPSEAHTALKNSLMTSKDKVSETTREK INLFTENYWGKFNK