>tr|U3FBM1|U3FBM1_MICFL Purine nucleoside phosphorylase OS=Micrurus fulvius OX=8637 PE=2 SV=1 MANQREERYTYEDYQRTAEWLLSKTKHRPRVAIICGSGLGGLADLLKDQVVFEYVKIPNF PQSTVVGHAGKLVFGNLSGTPTVVMQGRFHMYEGYPLWKVTFPVRIFHLLGVETLIVTNA AGGLNPAFKVGDIMVIQDHINMPGFSGQNPLMGPNDERFGVRFPAMSDAYNEDLRKLAVT VASEIGCSSCMREGVYCALGGPNYETIAECRFLQRLGVDAVGMSTVPEVIVARHCGLRVF GFSLITNKVILDYDTKEKANHEEVLEASRQSARTLEKLVSMMVQRIERNNNLA