2.7.2.1 2,4,6-Trinitrobenzene sulfonic acid - 19897 2.7.2.1 2,4-diaminobutyric acid - 19898 2.7.2.1 2-oxobutyrate - 371 2.7.2.1 2-oxoglutarate - 34 2.7.2.1 5,5'-dithiobis(2-nitrobenzoic acid) - 221 2.7.2.1 6-oxopiperidine-3-carboxylic acid 82.6% inhibition at 70 mM 256828 2.7.2.1 6-oxopiperidine-3-carboxylic acid - 256828 2.7.2.1 acetate inhibition by preincubation with MgCl2, ADP, AlCl3, NaF, and acetate. When MgCl2, ADP, and acetate are omitted from the preincubation mixture, there is no detectable loss of activity; inhibition of acetate kinase by preincubation with MgCl2, ADP, AlCl3, NaF, and acetate (all of the components are necessary for maximum inhibition) 47 2.7.2.1 acetyl phosphate product inhibition is noncompetitive versus both acetate and ATP 358 2.7.2.1 acetyl phosphate - 358 2.7.2.1 acetyl phosphate product inhibition 358 2.7.2.1 adenosine 5'-(gamma-thio)triphosphate - 57033 2.7.2.1 ADP - 13 2.7.2.1 ADP inhibition by preincubation with MgCl2, ADP, AlCl3, NaF, and acetate. When MgCl2, ADP, and acetate are omitted from the preincubation mixture, there is no detectable loss of activity; inhibition of acetate kinase by preincubation with MgCl2, ADP, AlCl3, NaF, and acetate (all of the components are necessary for maximum inhibition). The transition state analog, MgADP-aluminum fluoride-acetate, forms an abortive complex in the active site 13 2.7.2.1 ADP competitive inhibition; competitive inhibition 13 2.7.2.1 AlCl3 inhibition by preincubation with MgCl2, ADP, AlCl3, NaF, and acetate. When MgCl2, ADP, and acetate are omitted from the preincubation mixture, there is no detectable loss of activity; inhibition of acetate kinase by preincubation with MgCl2, ADP, AlCl3, NaF, and acetate (all of the components are necessary for maximum inhibition). The transition state analog, MgADP-aluminum fluoride-acetate, forms an abortive complex in the active site. Protection from inhibition by a non-hydrolyzable ATP analog or acetylphosphate. Preincubation of acetate kinase with MgCl2, AlCl3, NaF, acetate, and either IDP, UDP, or CDP in place of ADP results in almost complete inhibition of activity 1785 2.7.2.1 ATP-gamma-S non-hydrolyzable inhibitor 23521 2.7.2.1 Bromoacetate - 3803 2.7.2.1 Ca2+ less than 1% residual activity at 1.3 mM 15 2.7.2.1 CDP preincubation of acetate kinase with MgCl2, AlCl3, NaF, acetate, and either IDP, UDP, or CDP in place of ADP results in almost complete inhibition of activity 212 2.7.2.1 chlorogenic acid 58.74% inhibition at 70 mM 592 2.7.2.1 chlorogenic acid - 592 2.7.2.1 citrate - 131 2.7.2.1 CrATP - 20893 2.7.2.1 CrGTP - 113225 2.7.2.1 D-fructose-1,6-bisphosphate inhibits the activities of isozymes AckA1 and AckA2; inhibits the activities of isozymes AckA1 and AckA2 1895 2.7.2.1 diethyldicarbonate - 310 2.7.2.1 diphosphate about 70% inhibition in the acetate-forming direction and about 90% inhibition in the acetyl phosphate-forming direction 17 2.7.2.1 EDTA complete inhibition at 1.3 mM 21 2.7.2.1 eugenyl acetate 66.52% inhibition at 70 mM 170814 2.7.2.1 glyceraldehyde-3-phosphate inhibits the activities of isozyme AckA1, but very poorly of isozyme AckA2; inhibits the activities of isozyme AckA1, but very poorly of isozyme AckA2 5971 2.7.2.1 HgCl2 - 110 2.7.2.1 hydroxylamine inhibits acetate kinase reaction in a nonlinear and noncompetitive fashion, substantial inhibition at concentrations of 704 mM and minimal inhibition at concentrations of 250 microM hydroxylamine 85 2.7.2.1 IDP preincubation of acetate kinase with MgCl2, AlCl3, NaF, acetate, and either IDP, UDP, or CDP in place of ADP results in almost complete inhibition of activity 444 2.7.2.1 iodoacetamide - 67 2.7.2.1 iodoacetate - 93 2.7.2.1 Iodosobenzoate - 3856 2.7.2.1 K+ - 39 2.7.2.1 KCl activity linearly decreases from 100% (at 0 mM added KCl) to 71% at 500 mM added KCl 79 2.7.2.1 Li+ - 152 2.7.2.1 MgCl2 inhibition by preincubation with MgCl2, ADP, AlCl3, NaF, and acetate. When MgCl2, ADP, and acetate are omitted from the preincubation mixture, there is no detectable loss of activity; inhibition of acetate kinase by preincubation with MgCl2, ADP, AlCl3, NaF, and acetate (all of the components are necessary for maximum inhibition). The transition state analog, MgADP-aluminum fluoride-acetate, forms an abortive complex in the active site. Preincubation of acetate kinase with MgCl2, AlCl3, NaF, acetate, and either IDP, UDP, or CDP in place of ADP results in almost complete inhibition of activity 196 2.7.2.1 additional information not inactivated by 5,5'-dithiobis(2-nitrobenzoic acid), tetranitromethane or 2-hydroxy-3-nitro-benzyl bromide 2 2.7.2.1 additional information not inactivated by N-ethylmaleimide 2 2.7.2.1 additional information 5,5'-dithiobis(2-nitrobenzoic acid), p-chloromercuriphenylsulfonate, N-ethylmaleimide and phenylglyoxal does not affect the enzyme activity 2 2.7.2.1 additional information iodoacetate and iodoacetamide does not inhibit 2 2.7.2.1 additional information preincubation with butyrate does not significantly inhibit the enzyme 2 2.7.2.1 additional information inhibitor design using the the structure of the catalytic intermediate 2 2.7.2.1 additional information not inhibited by eugenyl acetate and pinoresinol 2 2.7.2.1 additional information not inhibited by phosphate 2 2.7.2.1 N-ethylmaleimide - 49 2.7.2.1 Na+ - 59 2.7.2.1 NaF inhibition by preincubation with MgCl2, ADP, AlCl3, NaF, and acetate. When MgCl2, ADP, and acetate are omitted from the preincubation mixture, there is no detectable loss of activity; inhibition of acetate kinase by preincubation with MgCl2, ADP, AlCl3, NaF, and acetate (all of the components are necessary for maximum inhibition). The transition state analog, MgADP-aluminum fluoride-acetate, forms an abortive complex in the active site. Preincubation of acetate kinase with MgCl2, AlCl3, NaF, acetate, and either IDP, UDP, or CDP in place of ADP results in almost complete inhibition of activity 235 2.7.2.1 p-chloromercuribenzoate - 43 2.7.2.1 p-hydroxymercuribenzoate - 98 2.7.2.1 p-mercuribenzoate - 686 2.7.2.1 Phenylglyoxal - 301 2.7.2.1 phosphate - 16 2.7.2.1 phospho-enol-pyruvate PEP, a downstream intermediate of glycolysis, completely inhibits the activity of both enzymes at concentrations above 30 mM; PEP, a downstream intermediate of glycolysis, completely inhibits the activity of both enzymes at concentrations above 30 mM 213707 2.7.2.1 pinoresinol 82.6% inhibition at 70 mM 256829 2.7.2.1 potassium hydroxylamine - 114268 2.7.2.1 propionate preincubation with MgCl2, ADP, AlCl3, NaF, and propionate results in almost complete inhibition of activity 312 2.7.2.1 propionic acid competitive inhibitor with respect to acetate 1724 2.7.2.1 propionic acid - 1724 2.7.2.1 sodium hydroxylamine - 114446 2.7.2.1 succinate - 58 2.7.2.1 trifluoroethanol leads to reduced growth and acetate content, binding mode by molecular docking 11162 2.7.2.1 trifluoroethyl butyrate leads to reduced growth and acetate content, binding mode by molecular docking 213708 2.7.2.1 UDP preincubation of acetate kinase with MgCl2, AlCl3, NaF, acetate, and either IDP, UDP, or CDP in place of ADP results in almost complete inhibition of activity 26 2.7.2.1 Zn2+ less than 5% residual activity at 1.3 mM 14