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Literature summary for 2.3.1.84 extracted from

  • Minetoki, T.; Bogaki, T.; Iwamatsu, A.; Fujii, T.; Hamachi, M.
    The purification, properties and internal peptide sequences of alcohol acetyltransferase isolated from Saccharomyces cerevisiae Kyokai No. 7 (1993), Biosci. Biotechnol. Biochem., 57, 2094-2098.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
5,5'-dithiobis(2-nitrobenzoate) complete inhibition Saccharomyces cerevisiae
Cd2+
-
Saccharomyces cerevisiae
Cu2+
-
Saccharomyces cerevisiae
Hg2+
-
Saccharomyces cerevisiae
linoleic acid 2 mM, 86% inhibition Saccharomyces cerevisiae
linolenic acid 2 mM, 68% inhibition Saccharomyces cerevisiae
p-chloromercuribenzoate complete inhibition Saccharomyces cerevisiae
Zn2+
-
Saccharomyces cerevisiae

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.025
-
acetyl-CoA strain NCYC 366 Saccharomyces cerevisiae
0.19
-
acetyl-CoA
-
Saccharomyces cerevisiae
29.8
-
isoamyl alcohol
-
Saccharomyces cerevisiae

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
22000
-
x * 22000, SDS-PAGE Cladosporium cladosporioides
60000
-
x * 60000, SDS-PAGE Saccharomyces cerevisiae
270000
-
gel filtration Saccharomyces cerevisiae

Organism

Organism UniProt Comment Textmining
Cladosporium cladosporioides
-
-
-
Saccharomyces cerevisiae
-
sake yeast strain Kyokai No. 7
-

Purification (Commentary)

Purification (Comment) Organism
PBE 94 column, DEAE-cellulose, Toypearl HW60, hydroxyapatite, octyl Sepharose Saccharomyces cerevisiae

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5.47
-
-
Saccharomyces cerevisiae

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
isoamylalcohol + acetyl-CoA slightly higher activity with straight-chain alcohols than with branched-chain alcohols, activity with straight-chain alcohols in descending order: pentanol, butanol, propanol, very low activity with ethanol, activity with branched-chain alcohols in descending order of carbon number: C5, C4, C3 Saccharomyces cerevisiae isoamyl acetate + CoA
-
?

Subunits

Subunits Comment Organism
? x * 60000, SDS-PAGE Saccharomyces cerevisiae
? x * 22000, SDS-PAGE Cladosporium cladosporioides

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
-
Saccharomyces cerevisiae

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
10
-
loss of 20% activity Saccharomyces cerevisiae
20
-
rapid inactivation above Saccharomyces cerevisiae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.9
-
-
Cladosporium cladosporioides
8
-
-
Saccharomyces cerevisiae

pH Stability

pH Stability pH Stability Maximum Comment Organism
7.5 8 no loss of activity after 22 h at 4°C Saccharomyces cerevisiae