>sp|Q2JT47|APT_SYNJA Adenine phosphoribosyltransferase OS=Synechococcus sp. GN=apt MDLRAFIRLVPDFPKPGILFRDITPLLRDPAGFRAAIEQLAAGTATMGSLDYVVGIESRG FILGAALAQHLGLGFVPVRKPGKLPPPVLSQSYSLEYGQDQLQLHAHALRPGDRVVIVDD VIATGGTAAATAQLVAQSGAEVGGFAFLIELAFLSGRKLLPPEIPTHVVMVDESN