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Literature summary for 3.1.2.6 extracted from

  • Inoue, Y.; Kimura, A.
    Purification and characterization of glyoxalase II from Hansenula mrakii (1992), J. Ferment. Bioeng., 73, 271-276.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
Cu2+
-
Cyberlindnera mrakii
Hg2+ HgCl2 Cyberlindnera mrakii
iodoacetate
-
Cyberlindnera mrakii
methylglyoxal-glutathione hemimercaptal
-
Cyberlindnera mrakii
NEM
-
Cyberlindnera mrakii
PCMB
-
Cyberlindnera mrakii

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.086
-
S-Lactoylglutathione
-
Cyberlindnera mrakii

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
22000
-
gel filtration Cyberlindnera mrakii
24000
-
-
Cyberlindnera mrakii

Organism

Organism UniProt Comment Textmining
Cyberlindnera mrakii
-
IFO 0895
-

Purification (Commentary)

Purification (Comment) Organism
-
Cyberlindnera mrakii

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
31.9
-
-
Cyberlindnera mrakii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
lactoylglutathione + H2O
-
Cyberlindnera mrakii D-lactate + glutathione
-
?
S-acetylglutathione + H2O
-
Cyberlindnera mrakii acetate + glutathione
-
?

Subunits

Subunits Comment Organism
monomer 1 * 24000, SDS-PAGE Cyberlindnera mrakii

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
45 50
-
Cyberlindnera mrakii

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
25 55 25°C: about 60% of maximal activity, 55°C: about 70% of maximal activity Cyberlindnera mrakii

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
15 min, 15% loss of activity Cyberlindnera mrakii
55
-
15 min, 90% loss of activity Cyberlindnera mrakii

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Cyberlindnera mrakii

pH Stability

pH Stability pH Stability Maximum Comment Organism
6 8 stable Cyberlindnera mrakii