Cloned (Comment) | Organism |
---|---|
- |
Oryza sativa Indica Group |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.01102 | - |
D-2-hydroxybutyrate | cosubstrate: ferrocytochrome c, pH 8.35, 25°C | Oryza sativa Indica Group | |
0.0149 | - |
D-2-hydroxybutyrate | cosubstrate: phenazine methosulfate and 2,6-dichlorophenolindophenol, pH 8.35, 25°C | Oryza sativa Indica Group | |
0.0414 | - |
(R)-lactate | cosubstrate: ferrocytochrome c, pH 8.35, 25°C | Oryza sativa Indica Group | |
0.0682 | - |
(R)-lactate | cosubstrate: phenazine methosulfate and 2,6-dichlorophenolindophenol, pH 8.35, 25°C | Oryza sativa Indica Group |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | - |
Oryza sativa Indica Group | 5739 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oryza sativa Indica Group | - |
- |
- |
Oryza sativa Indica Group 93-11 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Oryza sativa Indica Group |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(R)-lactate + 2 ferricytochrome c | - |
Oryza sativa Indica Group | pyruvate + 2 ferrocytochrome c + 2 H+ | - |
? | |
(R)-lactate + 2 ferricytochrome c | - |
Oryza sativa Indica Group 93-11 | pyruvate + 2 ferrocytochrome c + 2 H+ | - |
? | |
(R)-lactate + PMS-DCIP | PMS-DCIP3 i.e. phenazine methosulfate and 2,6-dichlorophenolindophenol | Oryza sativa Indica Group | pyruvate + reduced PMS-DCIP | - |
? | |
(R)-lactate + PMS-DCIP | PMS-DCIP3 i.e. phenazine methosulfate and 2,6-dichlorophenolindophenol | Oryza sativa Indica Group 93-11 | pyruvate + reduced PMS-DCIP | - |
? | |
D-2-hydroxybutyrate + PMS-DCIP | PMS-DCIP3 i.e. phenazine methosulfate and 2,6-dichlorophenolindophenol | Oryza sativa Indica Group | 2-oxobutanoate + reduced PMS-DCIP | - |
? | |
D-2-hydroxybutyrate + PMS-DCIP | PMS-DCIP3 i.e. phenazine methosulfate and 2,6-dichlorophenolindophenol | Oryza sativa Indica Group 93-11 | 2-oxobutanoate + reduced PMS-DCIP | - |
? |
Synonyms | Comment | Organism |
---|---|---|
cytochromec-dependent D-LDH | - |
Oryza sativa Indica Group |
Os07g06890 | - |
Oryza sativa Indica Group |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
35 | - |
- |
Oryza sativa Indica Group |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | 40 | 25°C: about 75% of maximal activity, 40°C: about 95% of maximal activity | Oryza sativa Indica Group |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
2.6 | - |
(R)-lactate | cosubstrate: phenazine methosulfate and 2,6-dichlorophenolindophenol, pH 8.35, 25°C | Oryza sativa Indica Group | |
5.77 | - |
(R)-lactate | cosubstrate: ferrocytochrome c, pH 8.35, 25°C | Oryza sativa Indica Group | |
9.58 | - |
D-2-hydroxybutyrate | cosubstrate: ferrocytochrome c, pH 8.35, 25°C | Oryza sativa Indica Group | |
10.03 | - |
D-2-hydroxybutyrate | cosubstrate: phenazine methosulfate and 2,6-dichlorophenolindophenol, pH 8.35, 25°C | Oryza sativa Indica Group |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.35 | - |
- |
Oryza sativa Indica Group |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
7 | 10 | pH 7.0: about 50% of maximal activity, pH 10.0: about 70% of maximal activity | Oryza sativa Indica Group |
General Information | Comment | Organism |
---|---|---|
malfunction | under methylglyoxal treatment, silencing of OsD-LDH in rice results in the accumulation of methylglyoxal and D-lactate, the decrease of reduced glutathione in leaves, and ultimately severe growth inhibition. The silencing of OsD-LDH does not affect the growth under photorespiration conditions | Oryza sativa Indica Group |
metabolism | the enzyme participates in methylglyoxal metabolism by affecting the activity of the glyoxalase system and aldoketo reductases | Oryza sativa Indica Group |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
38.1 | - |
(R)-lactate | cosubstrate: phenazine methosulfate and 2,6-dichlorophenolindophenol, pH 8.35, 25°C | Oryza sativa Indica Group | |
139 | - |
D-2-hydroxybutyrate | cosubstrate: phenazine methosulfate and 2,6-dichlorophenolindophenol, pH 8.35, 25°C | Oryza sativa Indica Group | |
675 | - |
(R)-lactate | cosubstrate: ferrocytochrome c, pH 8.35, 25°C | Oryza sativa Indica Group | |
869 | - |
D-2-hydroxybutyrate | cosubstrate: ferrocytochrome c, pH 8.35, 25°C | Oryza sativa Indica Group |