>sp|A2C098|PUR9_PROM1 Bifunctional purine biosynthesis protein PurH OS=Prochlorococcus marinus GN=purH MSPIALLSVSDKTGLIPLAKALVNELGFKIISSGGTAKLIESENLPVTRVADYTGFPEIL GGRVKTLNPKIHGGILARRDKQSHLDDLDKQNINPIDLVVVNLYPFVKTISKENVSWEEA IENIDIGGPTMIRAAAKNHQDVLVVTDPSQYSNLIDAYKSKKITPELRKKYSQQAFEHTA TYDLTISNWIANQSSSKKVSWLQSLPLKQELRYGENPHQKASWYGEPEKGWSGANQLQGK ELSTNNLLDLEAALSTLREFGYKNTISNPSYQKAAVVIKHTNPCGVAIGDSPSSALKRAL DGDRVSAFGGIIAINCPVDEAAAKEIENIFIECVVAPYFDETAKEILSKKKNLRLLELKA ESVQKADKNHIRSILGGLLIQDLDEPSIDQKKWKSVTELIPTDEEMNDLSFAWKIVKHIR SNAIAVASNQQSLGIGAGQMNRVGSAKLALEAAGTKSKGAVLASDGFFPFDDTVKMASDY GISSIIQPGGSIRDEDSIKACNELGIKMILTGKRHFLH