2.2.1.6 additional information - additional information activity is dependent on the ionic strength of the buffer and diminishes considerably (approximately 80%) when assayed in buffers with less than 100 mM concentrations. At concentrations higher than 100 mM the activity levels are quite similar (tested up to 500 mM) 733241 2.2.1.6 additional information - additional information binding kinetics of Mg2+ and thiamine diphosphate with wild-type enzyme and mutant enzymes, overview 733987 2.2.1.6 additional information - additional information cofactor affinities of wild-type and mutant enzymes, overview 672866 2.2.1.6 additional information - additional information kinetics 671290, 671854, 673626 2.2.1.6 additional information - additional information kinetics of isozymes 673213 2.2.1.6 additional information - additional information kinetics of wild-type and mutant enzymes 674354 2.2.1.6 additional information - additional information kinetics or recombinant wild-type and reconstituted isozymes AHAS I, exclusive binding model 672368 2.2.1.6 additional information - additional information Michaelis-Menten kinetics and optimal reaction conditions, overview 733744 2.2.1.6 additional information - additional information Michaelis-Menten steady-state kinetic analysis, overview 733241 2.2.1.6 additional information - additional information non-hyperbolic substrate-saturation curve, involving interaction between the active sites of the dimer 395902 2.2.1.6 additional information - additional information steady-state kinetics at different reaction conditions 672865 2.2.1.6 additional information - additional information steady-state kinetics of recombinant wild-type and mutant enzymes, cofactor binding parameters, overview 672868 2.2.1.6 additional information - additional information substrate and cofactor kinetics of wild-type and mutant enzymes, overview 733597 2.2.1.6 0.0028 - pyruvate pH 7.5, 37°C, recombinant His6-tagged mutant H84A 733747 2.2.1.6 0.0028 - pyruvate pH 7.5, 37°C, recombinant His6-tagged mutant H84T 733747 2.2.1.6 0.0028 - pyruvate pH 7.5, 37°C, recombinant His6-tagged mutant Q86A 733747 2.2.1.6 0.0028 - pyruvate pH 7.5, 37°C, recombinant His6-tagged wild-type enzyme 733747 2.2.1.6 0.0028 - pyruvate wild type enzyme, at pH 7.5 and 37°C 733747 2.2.1.6 0.0117 - pyruvate wild-type enzyme 672866 2.2.1.6 0.0289 - pyruvate mutant R372S/F373P/D374V/D375E 672866 2.2.1.6 0.0757 - pyruvate mutant R372S/F373P/D374V/D375E/R376Y 672866 2.2.1.6 0.141 - pyruvate mutant enzyme Q86A, at pH 7.5 and 37°C 733747 2.2.1.6 0.15 - pyruvate mutant enzyme H84A, at pH 7.5 and 37°C 733747 2.2.1.6 0.213 - pyruvate mutant enzyme H84T, at pH 7.5 and 37°C 733747 2.2.1.6 0.28 - thiamine diphosphate - 697061 2.2.1.6 0.33 - pyruvate mutant C83T, pH 7.6, 37°C 719466 2.2.1.6 0.5 - pyruvate - 395875 2.2.1.6 1 - 2-oxobutanoate at 1.5 mM pyruvate 395917 2.2.1.6 1 - pyruvate pH 7.6, isoenzyme AHAS I 395876 2.2.1.6 1.08 - pyruvate mutant F147R, pH 7.5, 37°C 719375 2.2.1.6 1.09 - pyruvate mutant enzyme W574L, at pH 7.5 and 37°C 757919 2.2.1.6 1.1 - pyruvate mutant Q487S, pH 7.0, 37°C 695784 2.2.1.6 1.18 - pyruvate wild-type, pH 7.5, 37°C 719375 2.2.1.6 1.19 - pyruvate mutant enzyme P197T, at pH 7.5 and 37°C 757919 2.2.1.6 1.2 - pyruvate mutant C83S, pH 7.6, 37°C 719466 2.2.1.6 1.3 - pyruvate isoenzyme I 395887 2.2.1.6 1.37 - 2-oxobutanoate pH 7.5, 37°C 658364 2.2.1.6 1.37 - pyruvate at pH 6.8 and 37°C 733744 2.2.1.6 1.37 - pyruvate mutant enzyme P197L, at pH 7.5 and 37°C 757919 2.2.1.6 1.37 - pyruvate pH 6.8, 37°C, recombinant enzyme 733744 2.2.1.6 1.37 - pyruvate pH 7.5, 37°C, recombinant wild-type enzyme 733987 2.2.1.6 1.37 - pyruvate recombinant wild-type enzyme, pH and temperature not specified in the publication 733597 2.2.1.6 1.37 - pyruvate wild type enzyme, at pH 6.8 and 37°C 733987 2.2.1.6 1.37 - pyruvate wild type enzyme, pH and temperature not specified in the publication 733597 2.2.1.6 1.38 - pyruvate mutant enzyme P197H, at pH 7.5 and 37°C 757919 2.2.1.6 1.38 - pyruvate mutant S539R, pH not specified in the publication, temperature not specified in the publication 719010 2.2.1.6 1.46 - pyruvate mutant enzyme P197S, at pH 7.5 and 37°C 757919 2.2.1.6 1.5 - pyruvate mutant C83A, pH 7.6, 37°C 719466 2.2.1.6 1.5 2 pyruvate mutant enzyme D376E, at pH 7.5 and 37°C 757919 2.2.1.6 1.56 - pyruvate pH 7.0, 37°C, holoenzyme 673626 2.2.1.6 1.6 - pyruvate mutant Q487G, pH 7.0, 37°C 695784 2.2.1.6 1.7 - pyruvate mutant enzyme E49D, pH and temperature not specified in the publication 733597 2.2.1.6 1.7 - pyruvate recombinant mutant E49D, pH and temperature not specified in the publication 733597 2.2.1.6 1.74 - pyruvate wild type enzyme, at pH 7.5 and 37°C 757919 2.2.1.6 1.89 - pyruvate mutant L141A, pH 7.5, 37°C 719375 2.2.1.6 2.1 - pyruvate - 395883 2.2.1.6 2.2 - pyruvate pH 7.0, 30°C, sulfonylurea-resistant biotype 660058 2.2.1.6 2.3 - pyruvate - 395875 2.2.1.6 2.49 - pyruvate wild-type, pH 7.5, 37°C 719375 2.2.1.6 2.6 - pyruvate native protein 395904 2.2.1.6 2.76 - pyruvate catalytic subunit 672867 2.2.1.6 2.76 - pyruvate pH 7.0, 37°C, catalytic subunit 673626 2.2.1.6 2.76 - pyruvate pH 7.5, 37°C, recombinant wild-type enzyme 733745 2.2.1.6 2.76 - pyruvate wild type enzyme, at pH 7.5 and 37°C 733745 2.2.1.6 2.9 - pyruvate fusion protein containing an N-terminal oligohistidine sequence on the large subunit 395904 2.2.1.6 3 - pyruvate - 395916 2.2.1.6 3.2 - pyruvate - 395896 2.2.1.6 3.33 - pyruvate mutant S539A, pH not specified in the publication, temperature not specified in the publication 719010 2.2.1.6 3.35 - pyruvate mutant L89A, pH 7.5, 37°C 719375 2.2.1.6 3.36 - pyruvate mutant S167A, pH not specified in the publication, temperature not specified in the publication 719010 2.2.1.6 3.6 - pyruvate mutant D375E, pH 7.5, 37°C 658223 2.2.1.6 3.6 - pyruvate mutant L476M/Q480W, pH 7.6, 37°C 719466 2.2.1.6 3.66 - pyruvate pH 7.5, 37°C 658364 2.2.1.6 3.7 - pyruvate pH 7.0, 30°C, sulfonylurea-susceptible biotype 660058 2.2.1.6 3.89 - pyruvate mutant F147A, pH 7.5, 37°C 719375 2.2.1.6 3.93 - pyruvate - 395915 2.2.1.6 3.96 - pyruvate at pH 6.5 and 37°C 756209 2.2.1.6 4 - pyruvate 37°C, reconstituted, recombinant holoenzyme 672368 2.2.1.6 4.15 - pyruvate pH 7.6, 37°C 719117 2.2.1.6 4.2 - pyruvate - 395875 2.2.1.6 4.34 - pyruvate mutant enzyme Q411N, at pH 6.8 and 37°C 733987 2.2.1.6 4.34 - pyruvate pH 7.5, 37°C, recombinant mutant Q411N 733987 2.2.1.6 4.5 - pyruvate - 395886 2.2.1.6 4.58 - pyruvate wild-type, pH not specified in the publication, temperature not specified in the publication 719010 2.2.1.6 4.7 - pyruvate mutant Q480W, pH 7.6, 37°C 719466 2.2.1.6 4.7 - pyruvate mutant with a deleted C-terminal domain in the regulatory subunit IlvN, pH 7.3, 37°C 695780 2.2.1.6 4.8 - pyruvate 37°C, recombinant holoenzyme 672368 2.2.1.6 4.8 - pyruvate pH 7.4, 37°C, recombinant enzyme 697061 2.2.1.6 4.8 - pyruvate wild-type, pH 7.6, 37°C 719466 2.2.1.6 4.94 - pyruvate mutant W516R, pH 7.5, 37°C 719375 2.2.1.6 5 - 2-oxobutanoate at 2 mM pyruvate 395917 2.2.1.6 5 - pyruvate - 395872 2.2.1.6 5 - pyruvate AHAS I 395871 2.2.1.6 5 - pyruvate wild-type, 37°C, pH 7.6 657912 2.2.1.6 5.2 - pyruvate wild-type, pH 7.6, 37°C 660390 2.2.1.6 5.5 - pyruvate - 395910 2.2.1.6 5.6 - 2-oxobutanoate wild-type, pH 7.3, 37°C 695780 2.2.1.6 5.7 - pyruvate mutant D374A, pH 7.5, 37°C 658223 2.2.1.6 5.8 - pyruvate mutant R101A, pH 7.5, 37°C 719375 2.2.1.6 6 - pyruvate wild-type with His-tag, pH 7.6, 37°C 660390 2.2.1.6 6.04 - pyruvate mutant enzyme P126A, at pH 7.5 and 37°C 733745 2.2.1.6 6.04 - pyruvate pH 7.5, 37°c, recombinant mutant P126A 733745 2.2.1.6 6.53 - pyruvate pH 7.5, 37°C, recombinant wild-type enzyme 672868 2.2.1.6 6.6 - pyruvate wild-type, pH 7.6, 37°C 718875, 718895 2.2.1.6 6.8 - pyruvate - 395921 2.2.1.6 6.9 - 2-oxobutanoate mutant with a deleted C-terminal domain in the regulatory subunit IlvN, pH 7.3, 37°C 695780 2.2.1.6 7 - pyruvate enzyme form II 395907 2.2.1.6 7 - pyruvate mutant D428N, 37°C, pH 7.6 657912 2.2.1.6 7 - pyruvate pH 7.6, isoenzyme AHAS III 395876 2.2.1.6 7.1 - pyruvate mutant E47A, pH 7.6, 37°C 718895 2.2.1.6 7.3 - pyruvate mutant E47Q, 37°C, pH 7.6 657912 2.2.1.6 7.3 - pyruvate mutant V375I, pH 7.6, 37°C 718875 2.2.1.6 7.6 - pyruvate isoenzyme III 395887 2.2.1.6 7.7 - pyruvate mutant E47A, 37°C, pH 7.6 657912 2.2.1.6 7.7 - pyruvate mutant E47Q, pH 7.6, 37°C 718895 2.2.1.6 7.8 - pyruvate wild-type, pH 7.3, 37°C 695780 2.2.1.6 7.82 - pyruvate mutant S539F, pH not specified in the publication, temperature not specified in the publication 719010 2.2.1.6 8 - pyruvate 30°C, 120 ng protein in assay 658566 2.2.1.6 8 - pyruvate AHAS II 395871 2.2.1.6 8 - pyruvate enzyme form I 395907 2.2.1.6 8 - pyruvate mutant V477I, pH 7.6, 37°C 719466 2.2.1.6 8.01 - pyruvate Km-value of the first active site 395902 2.2.1.6 8.31 - Hydroxypyruvate - 659590 2.2.1.6 8.36 - pyruvate mutant S506R, pH not specified in the publication, temperature not specified in the publication 719010 2.2.1.6 8.5 - pyruvate wild type enzyme, at pH 7.5 and 20°C 758092 2.2.1.6 8.7 - pyruvate mutant Q487A, pH 7.0, 37°C 695784 2.2.1.6 8.8 - pyruvate holoenzyme, pH 8.0, 60°C 736351 2.2.1.6 8.8 - pyruvate mutant enzyme S627N, at pH 7.5 and 20°C 758092 2.2.1.6 8.9 - pyruvate mutant S27A, pH 7.5, 37°C 719375 2.2.1.6 9 - pyruvate mutant enzyme S627N, in the presence of imazamox, at pH 7.5 and 20°C 758092 2.2.1.6 9.1 - 2-oxobutanoate mutant V375A, pH 7.6, 37°C 718875 2.2.1.6 9.2 - pyruvate pH 7.5, 37°C, recombinant enzyme 695852 2.2.1.6 10 - pyruvate - 395918 2.2.1.6 10 - pyruvate 30°C, 60 ng protein in assay 658566 2.2.1.6 10 - pyruvate pH 7.0, 37°C, isoform ALS I 659100 2.2.1.6 10.54 - pyruvate mutant S506A, pH not specified in the publication, temperature not specified in the publication 719010 2.2.1.6 10.6 - pyruvate pH 7.6, isoenzyme AHAS II 395876 2.2.1.6 11 - pyruvate pH 7.0, 37°C, isoform ALS II 659100 2.2.1.6 11.2 - pyruvate mutant W464L with His-tag, pH 7.6, 37°C 660390 2.2.1.6 11.4 - pyruvate mutant enzyme S627N, in the presence of imazethapyr, at pH 7.5 and 20°C 758092 2.2.1.6 11.48 - pyruvate mutant S167R, pH not specified in the publication, temperature not specified in the publication 719010 2.2.1.6 11.7 - pyruvate pH 7.5, wild-type enzyme 674354 2.2.1.6 11.7 - pyruvate wild-type, pH 7.5, 37°C 658223 2.2.1.6 11.9 - pyruvate pH 7.5, 37°C 720392 2.2.1.6 12 - pyruvate large subunit, pH 8.0, 60°C 736351 2.2.1.6 12.1 - pyruvate wild-type recombinant enzyme 395920 2.2.1.6 13 - pyruvate - 395889 2.2.1.6 13 - pyruvate mutant L476M, pH 7.6, 37°C 719466 2.2.1.6 13.6 - pyruvate wild-type, pH 7.0, 37°C 695784 2.2.1.6 13.68 - pyruvate mutant C607S, pH 7.5, 37°C 657718 2.2.1.6 13.71 - pyruvate mutant H392M, 37°C, pH 7.5 657720 2.2.1.6 13.8 - pyruvate mutant V375A, pH 7.6, 37°C 718875 2.2.1.6 14.68 - pyruvate mutant enzyme Q112N, at pH 6.8 and 37°C 733987 2.2.1.6 14.68 - pyruvate pH 7.5, 37°C, recombinant mutant Q112N 733987 2.2.1.6 15.05 - pyruvate wild-type, pH 7.5, 37°C 657718 2.2.1.6 16.09 - pyruvate wild-type, 37°C, pH 7.5 657720 2.2.1.6 16.24 - pyruvate mutant enzyme E49Q, pH and temperature not specified in the publication 733597 2.2.1.6 16.24 - pyruvate recombinant mutant E49Q, pH and temperature not specified in the publication 733597 2.2.1.6 16.4 - pyruvate at pH 7.0 and 80°C 733241 2.2.1.6 16.4 - pyruvate pH 7.0, 80°C 733241 2.2.1.6 16.4 - pyruvate pH 7.0, 85°C, recombinant catalytic subunit 733241 2.2.1.6 16.43 - pyruvate mutant enzyme Q411E, at pH 6.8 and 37°C 733987 2.2.1.6 16.43 - pyruvate pH 7.5, 37°C, recombinant mutant Q411E 733987 2.2.1.6 17 - pyruvate - 395896, 395914 2.2.1.6 17.06 - pyruvate wild-type, pH 7.5, 37°C 657724 2.2.1.6 17.3 - pyruvate mutant F109M, pH 7.6, 37°C 718875 2.2.1.6 17.5 - pyruvate pH 7.5, 37°C 719329 2.2.1.6 17.9 - pyruvate mutant V391A, pH 7.6, 37°C 719466 2.2.1.6 19.78 - pyruvate mutant enzyme Q112E, at pH 6.8 and 37°C 733987 2.2.1.6 19.78 - pyruvate pH 7.5, 37°C, recombinant mutant Q112E 733987 2.2.1.6 20 - pyruvate 37°C 660559 2.2.1.6 21 - pyruvate mutant E60Q, pH 7.6, 37°C 719466 2.2.1.6 21.55 - pyruvate mutant C411S, pH 7.5, 37°C 657718 2.2.1.6 22.6 - pyruvate - 395912 2.2.1.6 24.6 - pyruvate mutant enzyme H111R, at pH 6.8 and 37°C 733987 2.2.1.6 24.6 - pyruvate pH 7.5, 37°C, recombinant mutant H111R 733987 2.2.1.6 25.5 - pyruvate pH 7.5, 37°C, in the presence of 3.5 M KCl 727336 2.2.1.6 26 - pyruvate mutant M263A, pH 7.6, 37°C 719466 2.2.1.6 26.23 - pyruvate mutant K299Q pH 7.5, 37°C 657724 2.2.1.6 28 - pyruvate mutant E60A, pH 7.6, 37°C 719466 2.2.1.6 29.5 - pyruvate mutant Q110N, pH 7.6, 37°C 718895 2.2.1.6 30.2 - pyruvate mutant Q110A, pH 7.6, 37°C 718895 2.2.1.6 30.58 - pyruvate mutant enzyme E49A, pH and temperature not specified in the publication 733597 2.2.1.6 30.58 - pyruvate recombinant mutant E49A, pH and temperature not specified in the publication 733597 2.2.1.6 31.2 - pyruvate mutant enzyme Q112V, at pH 6.8 and 37°C 733987 2.2.1.6 31.2 - pyruvate pH 7.5, 37°C, recombinant mutant Q112V 733987 2.2.1.6 36 - pyruvate mutant D428E, 37°C, pH 7.6 657912 2.2.1.6 36 - pyruvate mutant M250A with His-tag, pH 7.6, 37°C 660390 2.2.1.6 36.6 - pyruvate mutant enzyme H111F, at pH 6.8 and 37°C 733987 2.2.1.6 36.6 - pyruvate pH 7.5, 37°C, recombinant mutant H111F 733987 2.2.1.6 38 - pyruvate mutant R276K with His-tag, pH 7.6, 37°C 660390 2.2.1.6 40.4 - pyruvate mutant Q110H pH 7.6, 37°C 718895 2.2.1.6 50 - pyruvate - 395922 2.2.1.6 50 - pyruvate mutant R289K, pH 7.6, 37°C 719466 2.2.1.6 50 - pyruvate wild-type, pH 7.3, 37°C, presence of 10 mM L-valine 695780 2.2.1.6 54 - pyruvate wild-type, pH 7.3, 37°C, presence of 10 mM L-isoleucine 695780 2.2.1.6 55.8 - pyruvate mutant D374A/D375A, pH 7.5, 37°C 658223 2.2.1.6 65 - pyruvate wild-type, pH 7.3, 37°C, presence of 10 mM L-leucine 695780 2.2.1.6 70 - pyruvate pH 6.5, 37°C 657572 2.2.1.6 76.63 - pyruvate mutantH351F, 37°C, pH 7.5 657720 2.2.1.6 100 - pyruvate Km-value of the second active site 395902 2.2.1.6 104 - pyruvate mutant with a deleted C-terminal domain in the regulatory subunit IlvN, pH 7.3, 37°C, presence of 10 mM L-isoleucine 695780 2.2.1.6 104 - pyruvate mutant with a deleted C-terminal domain in the regulatory subunit IlvN, pH 7.3, 37°C, presence of 10 mM L-leucine 695780 2.2.1.6 104 - pyruvate mutant with a deleted C-terminal domain in the regulatory subunit IlvN, pH 7.3, 37°C, presence of 10 mM L-valine 695780 2.2.1.6 109.3 - pyruvate mutant D375A, pH 7.5, 37°C 658223 2.2.1.6 109.4 - pyruvate mutant K255F, pH 7.5, 37°C 657724 2.2.1.6 110.6 - pyruvate mutant Q110E, pH 7.6, 37°C 718895 2.2.1.6 113.9 - pyruvate pH 7.5, mutant R141K 674354 2.2.1.6 115.5 - pyruvate mutant K255Q, pH 7.5, 37°C 657724 2.2.1.6 116.8 - pyruvate pH 7.5, mutant R141F 674354 2.2.1.6 124 - pyruvate mutant R289Q, pH 7.6, 37°C 719466 2.2.1.6 148 - pyruvate pH 7.5, 37°C, recombinant mutant W573F 672868 2.2.1.6 167.4 - pyruvate pH 7.5, mutant R372F 674354 2.2.1.6 266.7 - pyruvate mutant D374E/D375E, pH 7.5, 37°C 658223 2.2.1.6 287.8 - pyruvate mutant H351M, 37°C, pH 7.5 657720 2.2.1.6 300 - 2-oxobutanoate wild-type, pH 7.6, 37°C 718875 2.2.1.6 337.3 - pyruvate pH 7.5, mutant R376K 674354 2.2.1.6 466.7 - pyruvate mutant enzyme P126V, at pH 7.5 and 37°C 733745 2.2.1.6 466.7 - pyruvate pH 7.5, 37°c, recombinant mutant P126V 733745 2.2.1.6 475.9 - pyruvate pH 7.5, mutant R372K 674354 2.2.1.6 557.6 - pyruvate mutant D374E, pH 7.5, 37°C 658223 2.2.1.6 807.7 - pyruvate mutant enzyme P126T, at pH 7.5 and 37°C 733745 2.2.1.6 807.7 - pyruvate pH 7.5, 37°c, recombinant mutant P126T 733745 2.2.1.6 959.5 - pyruvate mutant H351Q, 37°C, pH 7.5 657720