>sp|B8D6U7|PUR9_BUCAT Bifunctional purine biosynthesis protein PurH OS=Buchnera aphidicola subsp. Acyrthosiphon pisum (strain Tuc7) OX=561501 GN=purH PE=3 SV=1 MPSNNLIKNALISVSDKKNIVEVAEKLIINKINLFSTGGTAQILKKNNIPVTEISDYTKF PEIMDGRVKTLHPKIMGGILGQKQKDQEIMKLYNICPIDIVIVNFYPFEKIKNIKKNDID NVVNNIDIGGPTLVRASAKNYKNVIVIVDLDDFQSTIDSINNNTMNMEKRFNLASKAFEY TSYYEQIISQYFIEQNSLYKKTNNSLFPNEINFSFIKKQDLRYGENYHQKSSFYIEKNMC DSGTISTACQIQGKTLSYNNISDSDIALECVKQFTKPACVIVKHGNPCSVAVSHNILESY LSAYNSDPISAFGGIISFNCKLDEKTAQTIINQQFVEVIIIPEISKKAVKILQKKQNIRV LVTGKLQNNTVGLDLKKITNGLLVQEYDSHNIDYNSWSFVTKRSPTKKELKDSIFCWQVA KFVKSNAIVYGSDEITIGIGAGQMSRIYSTKLANIKVKDQGKNIIGATMASDAFFPFRDG IDEAASVGISSIIQPGGSIRDEEIIRAADEHNITMIFTKKRHFKH