>sp|Q7VDS0|PUR9_PROMA Bifunctional purine biosynthesis protein PurH OS=Prochlorococcus marinus (strain SARG / CCMP1375 / SS120) OX=167539 GN=purH PE=3 SV=1 MPPIALLSVSNKEGLIPLAKELSIEYGFEIISSGGTAKTLQQAGILVTPVAEYTGAPEIL GGRVKTLHPKVHGGILAKKGDLFHQKDLKDQKIKAIDLVVVNLYPFQETIKKPNISWEEA IENIDIGGPAMVRAAAKNHESVSVLTRPEQYQPFLQALKKGTLSNEMRRELAKEAFEHTA NYDNAISRWMKLNAEKKSSQWIESIPLKQTLRYGENPHQSASWYSHQDQGWGGAKQIQGK ELSMNNLLDLEAALSTIREFGYDENLLATTSQKAAVVIKHTNPCGVATANSVSLALKKAL DADRTSAFGGIVAVNSSIDLATASELKNLFLECVIAPNFENDAKLLLSEKKNLRLLEMNK YYIDQSERNNIRSILGGLLIQESDDELIDEKSWEVVTKKQPSSIEKKDLTFAWKVVKHIR SNAIAIASSGQTIGIGAGQMNRIGAAKIALETAGDKAKKAVLASDGFFPFDDTVRMAASH GITAIIQPGGSIKDNLSIEACNELNISMIFTGRRHFLH