>sp|B1XUX7|APT_POLNS Adenine phosphoribosyltransferase OS=Polynucleobacter necessarius subsp. necessarius GN=apt MNLLDYLPGVPDFPKPGVLFRDISPLLANPIAFKEAIHQLNEVAKQFDYTHILGIESRGF IFGSALAHFAHKGLALARKPNKLPLATHREAYGLEYGIDSLEIQQSTLPNDAKILLLDDV LATDGTLIAADKLIRSAGFEVIGAITLLEIGFLNGKQLLEQNGIRHQSVLKS