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Literature summary for 1.2.1.27 extracted from

  • Hatter, K.; Sokatch, J.R.
    Purification of methylmalonate-semialdehyde dehydrogenase from Pseudomonas aeruginosa PAO (1988), Methods Enzymol., 166, 389-393.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.021
-
CoA
-
Pseudomonas aeruginosa
0.024
-
2-Methyl-3-oxopropanoate
-
Pseudomonas aeruginosa
6.4
-
propanal
-
Pseudomonas aeruginosa
44
-
2-mercaptoethanol
-
Pseudomonas aeruginosa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2-methyl-3-oxopropanoate + CoA + NAD+ Pseudomonas aeruginosa
-
propanoyl-CoA + CO2 + NADH
-
ir
2-methyl-3-oxopropanoate + CoA + NAD+ Pseudomonas aeruginosa PAO
-
propanoyl-CoA + CO2 + NADH
-
ir

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-
Pseudomonas aeruginosa
-
PAO
-
Pseudomonas aeruginosa PAO
-
PAO
-

Purification (Commentary)

Purification (Comment) Organism
-
Pseudomonas aeruginosa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-methyl-3-oxopropanoate + CoA + NAD+
-
Pseudomonas aeruginosa propanoyl-CoA + CO2 + NADH
-
ir
2-methyl-3-oxopropanoate + CoA + NAD+ other acyl acceptor: 2-mercaptoethanol Pseudomonas aeruginosa propanoyl-CoA + CO2 + NADH
-
ir
2-methyl-3-oxopropanoate + CoA + NAD+
-
Pseudomonas aeruginosa PAO propanoyl-CoA + CO2 + NADH
-
ir
2-methyl-3-oxopropanoate + CoA + NAD+ other acyl acceptor: 2-mercaptoethanol Pseudomonas aeruginosa PAO propanoyl-CoA + CO2 + NADH
-
ir
propanal + 2-mercaptoethanol + NAD+
-
Pseudomonas aeruginosa ? + NADH
-
ir
propanal + 2-mercaptoethanol + NAD+
-
Pseudomonas aeruginosa PAO ? + NADH
-
ir

Cofactor

Cofactor Comment Organism Structure
CoA
-
Homo sapiens
CoA
-
Pseudomonas aeruginosa
NAD+
-
Homo sapiens
NAD+
-
Pseudomonas aeruginosa