3.5.3.6 4.4 7.8 - 696260 3.5.3.6 5.6 - - 685929, 687300, 696260 3.5.3.6 5.6 - assay at 664123, 665305, 687300 3.5.3.6 6 - - 209446, 209456, 209466, 685929, 687300, 696260, 697511 3.5.3.6 6 - wild-type 718665 3.5.3.6 6 - wild-type enzyme 752521 3.5.3.6 6 6.4 phosphate buffer 754217 3.5.3.6 6 7.5 - 209466 3.5.3.6 6.5 - - 685424, 685929, 711746, 735216 3.5.3.6 6.5 - assay at 719534