Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 1.1.1.78 extracted from

  • Ray, M.; Ray, S.
    Purification and partial characterization of a methylglyoxal reductase from goat liver (1984), Biochim. Biophys. Acta, 802, 119-127.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
5,5'-dithiobis(2-nitrobenzoate)
-
Capra hircus
p-chloromercuribenzoate
-
Capra hircus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.2
-
NADH
-
Capra hircus
0.3
-
Phenylglyoxal
-
Capra hircus
0.4
-
methylglyoxal
-
Capra hircus

Localization

Localization Comment Organism GeneOntology No. Textmining
cytosol
-
Capra hircus 5829
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
46000
-
2 * 46000, SDS-PAGE Capra hircus
89000
-
gel filtration Capra hircus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
methylglyoxal + NADH Capra hircus
-
(R)-lactaldehyde + NAD+
-
ir

Organism

Organism UniProt Comment Textmining
Capra hircus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Capra hircus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
69.2
-
-
Capra hircus

Storage Stability

Storage Stability Organism
4°C, 15 days Capra hircus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetaldehyde + NADH + H+
-
Capra hircus ethanol + NAD+
-
?
glyceraldehyde + NADH
-
Capra hircus glycerol + NAD+
-
?
methylglyoxal + NADH
-
Capra hircus (R)-lactaldehyde + NAD+
-
ir
additional information NADH better substrate than NADPH Capra hircus ?
-
?
phenylglyoxal + NADH
-
Capra hircus hydroxyphenylacetaldehyde + NAD+
-
?

Subunits

Subunits Comment Organism
dimer 2 * 46000, SDS-PAGE Capra hircus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
reduction of methylglyoxal Capra hircus

Cofactor

Cofactor Comment Organism Structure
NADH NADH better substrate than NADPH Capra hircus
NADPH NADH better substrate than NADPH Capra hircus