The sulfonylurea herbicides are very potent inhibitors of acetolactate synthase (ALS). These compounds have been reported as "extraneous inhibitors" due to the fact that their inhibition site corresponds to neither the catalytic site nor the regulatory sites of the enzyme. So far, the complexity of the ALS reaction and the reversible low-level binding mode of sulfonylureas have hampered any attempt to identify the inhibitor site. In order to study ALS/sulfonylurea crosslinking, a photoreactive azidosulfonylurea has been synthesized. The analysis of the ALS inhibition by this compound and the analysis of the enzyme activity recovery suggest that a radioactive azidosulfonylurea might be useful for further investigation. / Les herbicides sulfo...
Acetohydroxyacid synthase (AHAS, EC 2.2.1.6) is the first enzyme in the branched-chain amino acid bi...
Genetic and biochemical bases of resistance of weed plants to herbicides that inhibit acetolactate s...
Five commercial herbicide families inhibit acetohydroxyacid synthase (AHAS, E.C. 2.2.1.6), which is ...
ABSTRACT: Acetohydroxyacid synthase (AHAS, EC 2.2.1.6) is the target for the sulfonylurea herbicides...
Acetolactate synthase (ALS) catalyzes the first common step in the biosynthesis of valine, leucine, ...
Acetohydroxyacid synthase (AHAS; EC 2.2.1.6) catalyzes the first common step in branched-chain amino...
AbstractIn addition to the synthesis of ketolacids the enzyme acetolactate synthase shows an oxygen-...
Acetohydroxyacid synthase (AHAS) (acetolactate synthase, EC 4.1.3.18) catalyzes the first step in br...
The enzyme acetolactate synthase (ALS, EC 4.1.3.18) is the site of action of the herbicide chlorsulf...
The sulfonylurea herbicides exert their activity by inhibiting plant acetohydroxyacid synthase (AHAS...
Acetohydroxyacid synthase (AHAS, EC 4.1.3.18) catalyses the first step in branched-chain amino acid ...
Several acrylic acid derivatives incorporating elements of sulfonylurea structure around a central v...
Triazolopyrimidine herbicides are a new kind of high efficiency ones with acetolactate synthase(ALS)...
Sulfonylureas are herbicides (Fig. 1) which will find increased use due to their wi-de-spectrum effe...
The mechanism of acetolactate synthase (ALS) resistance to the inhibitory action of sulfonylurea is ...
Acetohydroxyacid synthase (AHAS, EC 2.2.1.6) is the first enzyme in the branched-chain amino acid bi...
Genetic and biochemical bases of resistance of weed plants to herbicides that inhibit acetolactate s...
Five commercial herbicide families inhibit acetohydroxyacid synthase (AHAS, E.C. 2.2.1.6), which is ...
ABSTRACT: Acetohydroxyacid synthase (AHAS, EC 2.2.1.6) is the target for the sulfonylurea herbicides...
Acetolactate synthase (ALS) catalyzes the first common step in the biosynthesis of valine, leucine, ...
Acetohydroxyacid synthase (AHAS; EC 2.2.1.6) catalyzes the first common step in branched-chain amino...
AbstractIn addition to the synthesis of ketolacids the enzyme acetolactate synthase shows an oxygen-...
Acetohydroxyacid synthase (AHAS) (acetolactate synthase, EC 4.1.3.18) catalyzes the first step in br...
The enzyme acetolactate synthase (ALS, EC 4.1.3.18) is the site of action of the herbicide chlorsulf...
The sulfonylurea herbicides exert their activity by inhibiting plant acetohydroxyacid synthase (AHAS...
Acetohydroxyacid synthase (AHAS, EC 4.1.3.18) catalyses the first step in branched-chain amino acid ...
Several acrylic acid derivatives incorporating elements of sulfonylurea structure around a central v...
Triazolopyrimidine herbicides are a new kind of high efficiency ones with acetolactate synthase(ALS)...
Sulfonylureas are herbicides (Fig. 1) which will find increased use due to their wi-de-spectrum effe...
The mechanism of acetolactate synthase (ALS) resistance to the inhibitory action of sulfonylurea is ...
Acetohydroxyacid synthase (AHAS, EC 2.2.1.6) is the first enzyme in the branched-chain amino acid bi...
Genetic and biochemical bases of resistance of weed plants to herbicides that inhibit acetolactate s...
Five commercial herbicide families inhibit acetohydroxyacid synthase (AHAS, E.C. 2.2.1.6), which is ...