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Literature summary for 1.1.99.14 extracted from

  • Aboelmy, M.H.; Peterhansel, C.
    Enzymatic characterization of Chlamydomonas reinhardtii glycolate dehydrogenase and its nearest proteobacterial homologue (2014), Plant Physiol. Biochem., 79, 25-30.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21(DE3) cells Chlamydomonas reinhardtii

Inhibitors

Inhibitors Comment Organism Structure
CuSO4 complete inhibition at 2 mM Chlamydomonas reinhardtii
EDTA 8% inhibition at 10 mM Chlamydomonas reinhardtii
KCN complete inhibition at 2 mM Chlamydomonas reinhardtii

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.21
-
glycolate with 2,6-dichlorophenolindophenol as cosubstrate, at pH 8.0 and 30°C Chlamydomonas reinhardtii
0.45
-
D-lactate with 2,6-dichlorophenolindophenol as cosubstrate, at pH 8.0 and 30°C Chlamydomonas reinhardtii

Organism

Organism UniProt Comment Textmining
Chlamydomonas reinhardtii
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-lactate + 2,6-dichlorophenolindophenol 100% activity with D-lactate and 2,6-dichlorophenolindophenol Chlamydomonas reinhardtii ?
-
?
D-lactate + phenazine methosulfate 93% activity compared to 2,6-dichlorophenolindophenol Chlamydomonas reinhardtii ?
-
?
glycerate 3-phosphate + 2,6-dichlorophenolindophenol 2.9% activity compared to D-lactate Chlamydomonas reinhardtii ?
-
?
glycolate + 2,6-dichlorophenolindophenol 71.7% activity compared to D-lactate Chlamydomonas reinhardtii glyoxylate + reduced 2,6-dichlorophenolindophenol
-
?
L-lactate + 2,6-dichlorophenolindophenol 12.4% activity compared to D-lactate Chlamydomonas reinhardtii ?
-
?
additional information no activity with formate, malate, acetate, FAD, FMN, NAD+, NADP+, or cytochrome c Chlamydomonas reinhardtii ?
-
?
succinate + 2,6-dichlorophenolindophenol 8.5% activity compared to D-lactate Chlamydomonas reinhardtii ?
-
?

Synonyms

Synonyms Comment Organism
GlcDH
-
Chlamydomonas reinhardtii

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
-
Chlamydomonas reinhardtii

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1.93
-
glycolate with 2,6-dichlorophenolindophenol as cosubstrate, at pH 8.0 and 30°C Chlamydomonas reinhardtii
5.42
-
L-lactate with 2,6-dichlorophenolindophenol as cosubstrate, at pH 8.0 and 30°C Chlamydomonas reinhardtii
5.42
-
D-lactate with 2,6-dichlorophenolindophenol as cosubstrate, at pH 8.0 and 30°C Chlamydomonas reinhardtii

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8
-
-
Chlamydomonas reinhardtii

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
10.92
-
glycolate with 2,6-dichlorophenolindophenol as cosubstrate, at pH 8.0 and 30°C Chlamydomonas reinhardtii
13
-
D-lactate with 2,6-dichlorophenolindophenol as cosubstrate, at pH 8.0 and 30°C Chlamydomonas reinhardtii