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Literature summary extracted from

  • Morita, H.; Yamamoto, K.; Tani, Y.; Ogata, K.; Yamada, H.
    Glycoladehyde dehydrogenase, an enzyme related to vitamin B6 biosynthesis, from Bacillus subtilis (1979), Agric. Biol. Chem., 43, 317-323.
No PubMed abstract available

General Stability

EC Number General Stability Organism
1.2.1.21 glycerol stabilizes Bacillus subtilis
1.2.1.21 unstable enzyme, not stabilized by PMSF Bacillus subtilis

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.2.1.21 Fe2+ 1 mM, 63% inhibition Bacillus subtilis
1.2.1.21 HgCl2
-
Bacillus subtilis
1.2.1.21 p-chloromercuribenzoate 0.1 mM, 36% inhibition Bacillus subtilis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.2.1.21 0.00023
-
benzaldehyde
-
Bacillus subtilis
1.2.1.21 0.023
-
propionaldehyde
-
Bacillus subtilis
1.2.1.21 0.038
-
acetaldehyde
-
Bacillus subtilis
1.2.1.21 0.25
-
glycolaldehyde
-
Bacillus subtilis

Organism

EC Number Organism UniProt Comment Textmining
1.2.1.21 Bacillus subtilis
-
-
-
1.2.1.21 Bacillus subtilis IFO 3007
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.2.1.21 isozymes A and B Bacillus subtilis

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.2.1.21 0.322
-
-
Bacillus subtilis

Storage Stability

EC Number Storage Stability Organism
1.2.1.21 -20°C Bacillus subtilis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.2.1.21 acetaldehyde + NAD+ + H2O
-
Bacillus subtilis acetate + NADH + H+
-
r
1.2.1.21 acetaldehyde + NAD+ + H2O
-
Bacillus subtilis IFO 3007 acetate + NADH + H+
-
r
1.2.1.21 benzaldehyde + NAD+ + H2O good substrate for oxidizing reaction, bad substrate for reducing reaction, very low activity with NADP+ Bacillus subtilis benzoate + NADH + H+
-
?
1.2.1.21 benzaldehyde + NAD+ + H2O good substrate for oxidizing reaction, bad substrate for reducing reaction, very low activity with NADP+ Bacillus subtilis IFO 3007 benzoate + NADH + H+
-
?
1.2.1.21 DL-glyceraldehyde + NAD+ + H2O
-
Bacillus subtilis 2,3-dihydroxypropanoic acid + NADH + H+
-
?
1.2.1.21 glycolaldehyde + NAD+ + H2O
-
Bacillus subtilis glycolate + NADH
-
r
1.2.1.21 glycolaldehyde + NAD+ + H2O
-
Bacillus subtilis IFO 3007 glycolate + NADH
-
r
1.2.1.21 glycolaldehyde + NADP+ + H2O 87.4% of activity with NAD+, 595% of activity with NADH in reverse reaction Bacillus subtilis glycolate + NADPH + H+
-
r
1.2.1.21 glycolaldehyde + NADP+ + H2O 87.4% of activity with NAD+, 595% of activity with NADH in reverse reaction Bacillus subtilis IFO 3007 glycolate + NADPH + H+
-
r
1.2.1.21 hydroxypyruvate + NAD+ + H2O
-
Bacillus subtilis ?
-
?
1.2.1.21 propionaldehyde + NAD+ + H2O
-
Bacillus subtilis propionate + NADH
-
?
1.2.1.21 propionaldehyde + NAD+ + H2O
-
Bacillus subtilis IFO 3007 propionate + NADH
-
?

Cofactor

EC Number Cofactor Comment Organism Structure
1.2.1.21 NAD+
-
Bacillus subtilis
1.2.1.21 NADP+ 87.4% of activity with NAD+ in glycolaldehyde oxidation, NADPH is 6 times more effectiv than NADH in glycolate reduction Bacillus subtilis