6.5.1.3 5.5 7 - 653679 6.5.1.3 6 - - 749277 6.5.1.3 6 - Tris buffer 653392 6.5.1.3 6 6.5 in the presence of Mg2+, the reaction has a pH optimum of 6.0–6.5 728392 6.5.1.3 6 7 - 652387 6.5.1.3 6.5 - adenylyltransferase activity 653679, 653915 6.5.1.3 6.8 - assay at 728789 6.5.1.3 7 - adenylyltransferase activity 654015 6.5.1.3 7 - MOPS buffer 653392 6.5.1.3 7.4 - - 651051 6.5.1.3 7.4 - assay at 728788 6.5.1.3 7.5 8 MOPS buffer 662976 6.5.1.3 7.5 8.2 - 1995 6.5.1.3 9 9.5 - 653915