PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 2077946-1 1990 The enzyme acetohydroxy acid synthase (AHAS, EC 4.1.3.18) catalyzes two competing reactions of physiological importance: condensation of two molecules of pyruvate to form acetolactate (AL) or condensation of pyruvate and 2-ketobutyrate to form acetohydroxybutyrate (AHB). alpha-acetolactate 171-183 ilvB acetolactate synthase like Homo sapiens 39-43 2077946-1 1990 The enzyme acetohydroxy acid synthase (AHAS, EC 4.1.3.18) catalyzes two competing reactions of physiological importance: condensation of two molecules of pyruvate to form acetolactate (AL) or condensation of pyruvate and 2-ketobutyrate to form acetohydroxybutyrate (AHB). alpha-acetolactate 185-187 ilvB acetolactate synthase like Homo sapiens 39-43 2077946-2 1990 The activity of AHAS is most frequently analyzed using the Westerfeld method, in which the acetoin formed upon decarboxylation of AL is determined by colorimetric reaction with creatine and alpha-naphthol. alpha-acetolactate 130-132 ilvB acetolactate synthase like Homo sapiens 16-20 24965182-7 2015 The results confirm the role of the Ilv6 subunit in controlling alpha-acetolactate/diacetyl concentration and indicate no functional divergence between the two forms of Ilv6. alpha-acetolactate 64-82 acetolactate synthase regulatory subunit Saccharomyces cerevisiae S288C 36-40 3003115-3 1986 Previous data have shown that transcription of the ilvC gene is induced by the acetohydroxy acid isomeroreductase substrates, acetohydroxybutyrate or acetolactate, and that this substrate induction of ilvC expression is mediated by a positive activator encoded by the ilvY gene. alpha-acetolactate 150-162 transcriptional regulator IlvY Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 268-272 2345154-1 1990 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 172-184 ilvB acetolactate synthase like Homo sapiens 0-26 2345154-1 1990 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 172-184 ilvB acetolactate synthase like Homo sapiens 28-32 2345154-1 1990 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 186-188 ilvB acetolactate synthase like Homo sapiens 0-26 2345154-1 1990 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 186-188 ilvB acetolactate synthase like Homo sapiens 28-32 24965182-8 2015 The greater contribution of the S. cerevisiae ILV6 to acetolactate production in natural brewing yeast hybrids appears rather to be due to higher levels of transcription relative to the S. eubayanus form. alpha-acetolactate 54-66 acetolactate synthase regulatory subunit Saccharomyces cerevisiae S288C 46-50 15958189-1 2005 Acetohydroxy acid synthase (AHAS) and related enzymes catalyze the production of chiral compounds [(S)-acetolactate, (S)-acetohydroxybutyrate, or (R)-phenylacetylcarbinol] from achiral substrates (pyruvate, 2-ketobutyrate, or benzaldehyde). alpha-acetolactate 99-115 ilvB acetolactate synthase like Homo sapiens 0-26 20504042-1 2010 Acetohydroxy acid synthase (AHAS) is a thiamin diphosphate-dependent enzyme that catalyzes the condensation of pyruvate with either another pyruvate molecule (product acetolactate) or 2-ketobutyrate (product acetohydroxybutyrate) as the first common step in the biosynthesis of branched-chain amino acids in plants, bacteria, algae, and fungi. alpha-acetolactate 167-179 ilvB acetolactate synthase like Homo sapiens 28-32 23038161-3 2012 To shorten beer maturation time, we constructed a self-cloning, bottom-fermenting yeast with low VDK production by integrating ILV5, a gene encoding a protein that metabolizes alpha-acetolactate and alpha-aceto-alpha-hydroxybutyrate (precursors of VDK). alpha-acetolactate 176-194 ketol-acid reductoisomerase Saccharomyces cerevisiae S288C 127-131 21370850-1 2011 Acetohydroxy acid synthase (AHAS) is a thiamin diphosphate (ThDP)-dependent enzyme that catalyzes the first common step in the biosynthesis of branched-chain amino acids, condensation of pyruvate with a second 2-ketoacid to form either acetolactate or acetohydroxybutyrate. alpha-acetolactate 236-248 ilvB acetolactate synthase like Homo sapiens 0-26 21370850-1 2011 Acetohydroxy acid synthase (AHAS) is a thiamin diphosphate (ThDP)-dependent enzyme that catalyzes the first common step in the biosynthesis of branched-chain amino acids, condensation of pyruvate with a second 2-ketoacid to form either acetolactate or acetohydroxybutyrate. alpha-acetolactate 236-248 ilvB acetolactate synthase like Homo sapiens 28-32 18193418-2 2008 On the assumption that part of alpha-acetolactate can be formed also in the cytosol due to a mislocalization of the responsible acetohydroxyacid synthase encoded by ILV2 and ILV6, functional expression in the cytosol of acetohydroxyacid reductoisomerase (Ilv5p) was explored. alpha-acetolactate 31-49 acetolactate synthase catalytic subunit Saccharomyces cerevisiae S288C 165-169 18193418-2 2008 On the assumption that part of alpha-acetolactate can be formed also in the cytosol due to a mislocalization of the responsible acetohydroxyacid synthase encoded by ILV2 and ILV6, functional expression in the cytosol of acetohydroxyacid reductoisomerase (Ilv5p) was explored. alpha-acetolactate 31-49 acetolactate synthase regulatory subunit Saccharomyces cerevisiae S288C 174-178 18193418-2 2008 On the assumption that part of alpha-acetolactate can be formed also in the cytosol due to a mislocalization of the responsible acetohydroxyacid synthase encoded by ILV2 and ILV6, functional expression in the cytosol of acetohydroxyacid reductoisomerase (Ilv5p) was explored. alpha-acetolactate 31-49 ketol-acid reductoisomerase Saccharomyces cerevisiae S288C 255-260 15958189-1 2005 Acetohydroxy acid synthase (AHAS) and related enzymes catalyze the production of chiral compounds [(S)-acetolactate, (S)-acetohydroxybutyrate, or (R)-phenylacetylcarbinol] from achiral substrates (pyruvate, 2-ketobutyrate, or benzaldehyde). alpha-acetolactate 99-115 ilvB acetolactate synthase like Homo sapiens 28-32 10986242-14 2000 The purpose of the structure-dependent regulation could be to ensure the minimal production of ALDC required for the control of the acetolactate pool during BCAA synthesis but to avoid its overproduction, which would dissipate acetolactate. alpha-acetolactate 132-144 aldC Lactococcus lactis 95-99 10986242-14 2000 The purpose of the structure-dependent regulation could be to ensure the minimal production of ALDC required for the control of the acetolactate pool during BCAA synthesis but to avoid its overproduction, which would dissipate acetolactate. alpha-acetolactate 227-239 aldC Lactococcus lactis 95-99