Title : Physiological implications of the substrate specificities of acetohydroxy acid synthases from varied organisms.

Pub. Date : 1990 Jun

PMID : 2345154






21 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. Pyruvic Acid ilvB acetolactate synthase like Homo sapiens
2 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. Pyruvic Acid ilvB acetolactate synthase like Homo sapiens
3 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. alpha-acetolactate ilvB acetolactate synthase like Homo sapiens
4 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. alpha-acetolactate ilvB acetolactate synthase like Homo sapiens
5 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. alpha-acetolactate ilvB acetolactate synthase like Homo sapiens
6 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. alpha-acetolactate ilvB acetolactate synthase like Homo sapiens
7 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. Valine ilvB acetolactate synthase like Homo sapiens
8 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. Valine ilvB acetolactate synthase like Homo sapiens
9 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. Leucine ilvB acetolactate synthase like Homo sapiens
10 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. Leucine ilvB acetolactate synthase like Homo sapiens
11 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. Pyruvic Acid ilvB acetolactate synthase like Homo sapiens
12 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. Pyruvic Acid ilvB acetolactate synthase like Homo sapiens
13 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. alpha-ketobutyric acid ilvB acetolactate synthase like Homo sapiens
14 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. alpha-ketobutyric acid ilvB acetolactate synthase like Homo sapiens
15 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. alpha-aceto-alpha-hydroxybutyrate ilvB acetolactate synthase like Homo sapiens
16 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. alpha-aceto-alpha-hydroxybutyrate ilvB acetolactate synthase like Homo sapiens
17 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. alpha-aceto-alpha-hydroxybutyrate ilvB acetolactate synthase like Homo sapiens
18 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. alpha-aceto-alpha-hydroxybutyrate ilvB acetolactate synthase like Homo sapiens
19 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. Isoleucine ilvB acetolactate synthase like Homo sapiens
20 Acetohydroxy acid synthase (AHAS; EC 4.1.3.18) catalyzes the following two parallel, physiologically important reactions: condensation of two molecules of pyruvate to form acetolactate (AL), in the pathway to valine and leucine, and condensation of pyruvate plus 2-ketobutyrate to form acetohydroxybutyrate (AHB), in the pathway to isoleucine. Isoleucine ilvB acetolactate synthase like Homo sapiens
21 These results also reinforce the conclusion that biosynthetic AHAS isozymes of low R (1 to 2) are a special adaptation for heterotrophic growth on certain poor carbon sources. Carbon ilvB acetolactate synthase like Homo sapiens