>3LBA_1|Chain A|Putative purine nucleoside phosphorylase|Streptococcus mutans (210007) MGSSHHHHHHSSGLVPRGSHMASMTGGQQMGRGSMSLLKKIYETRDFLTAKGVQKPEFGLILGSGLGELAEEIENALVLNYADIPNWGRSTVSGHAGKLIYGELAGRKVLALQGRFHYYEGNSMELVTFPIRIMKALGCQGLIVTNAAGGIGFGPGTLMAISDHINLTGANPLMGENLDDFGFRFPDMSNAYTADYREVAHQVADKIGIKLDEGVYIGVSGPSYETPAEIRAFKTLGADAVGMSTVPEVIVAVHSGLKVLGISAITNYAAGFQSELNHEEVVAVTQQIKEDFKGLVKAILVEL