>sp|P57212|RISA_BUCAI Riboflavin synthase OS=Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) OX=107806 GN=ribE PE=3 SV=1 MFTGIINGTATIVYIEKKKKKYRYTVELPSNLSKNLKLGDSISHNGCCLTVKLINNSFII CDVIQETLKSTNLGILNIGDSINIERSIKYGDEIGGHIISGHVMNTAEISKMSKSDNNCV IWLKMNNMSLMKYIFYKGFICVDGISLTVNDIIKNEFCVNIIPYTFLFTTIKDKKNGSLV NIEIDFYTQTIVDTTERLINNNLKSLYD