5.4.99.5 6.9 - - 3556 5.4.99.5 7 - assay at 747259 5.4.99.5 7 8 - 3537, 3555 5.4.99.5 7 8.2 - 3540 5.4.99.5 7.1 - catalytic maximum in presence of tryptophan 651936 5.4.99.5 7.5 - - 662365, 672183, 674312 5.4.99.5 7.5 - assay at 671111, 674346, 692260, 747842, 749355 5.4.99.5 7.5 - in presence of Trp 3554 5.4.99.5 7.5 9.5 enzyme form CM2 3551 5.4.99.5 7.8 - enzyme form CM1 3564