EC 1.6.99.2: NAD(P)H dehydrogenase (quinone)
OxidoreductasesOpen in Browse
CatLog read 13 records for EC 1.6.99.2 from 2 papers, for 2 organisms. Names in these papers: NAD(P)H:menadione oxidoreductase (glQR1), DT-diaphorase.
EC 1.6.99.2 is no longer current; BRENDA: “transferred to EC 1.6.5.2”.
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
Papers
| Paper | Organisms | Records |
|---|---|---|
| NAD(P)H:menadione oxidoreductase of the amitochondriate eukaryote Giardia lamblia: a simpler homologue of the vertebrate enzyme | Giardia lamblia | 8 |
| Catalytic properties of NAD(P)H:quinone oxidoreductase-2 (NQO2), a dihydronicotinamide riboside dependent oxidoreductase | Homo sapiens | 5 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| DT-diaphorase | Homo sapiens | 2,6-dichlorophenolindophenol | 600 | 0.018 | 3.3 × 10⁴ | PMID 9367528 | Open record: DT-diaphorase, 2,6-dichlorophenolindophenol | |
| DT-diaphorase | Homo sapiens | 5-(aziridin-1-yl)-2,4-dinitrobenzamide | 0.01 | 1.37 | 0.0073 | pH 7, 37 °C | PMID 9367528 | Open record: DT-diaphorase, 5-(aziridin-1-yl)-2,4-dinitrobenzamide |
| DT-diaphorase | Homo sapiens | menadione | 550 | 0.0027 | 12 | pH 7.5, 25 °C | PMID 9367528 | Open record: DT-diaphorase, menadione |
| DT-diaphorase | Homo sapiens | methyl red | 0.33 | 0.028 | 12 | pH 6.5, 25 °C | PMID 9367528 | Open record: DT-diaphorase, methyl red |
| DT-diaphorase | Homo sapiens | NADH | 520 | 0.07 | 7.3 × 10³ | PMID 9367528 | Open record: DT-diaphorase, NADH | |
| NAD(P)H:menadione oxidoreductase (glQR1) | Giardia lamblia | 2-methyl-1,4-naphthoquinonecosubstrate NADPH | 34.83 | 2.4 × 10⁻⁴ | 1.451 × 10⁵ | PMID 11238963 | Open record: NAD(P)H:menadione oxidoreductase (glQR1), 2-methyl-1,4-naphthoquinone | |
| NAD(P)H:menadione oxidoreductase (glQR1) | Giardia lamblia | 2-methyl-1,4-naphthoquinonecosubstrate NADH | 23.07 | 1.88 × 10⁻⁴ | 1.214 × 10⁵ | PMID 11238963 | Open record: NAD(P)H:menadione oxidoreductase (glQR1), 2-methyl-1,4-naphthoquinone | |
| NAD(P)H:menadione oxidoreductase (glQR1) | Giardia lamblia | NADHcosubstrate Menadione | 31.72 | 0.55 | 60 | PMID 11238963 | Open record: NAD(P)H:menadione oxidoreductase (glQR1), NADH | |
| NAD(P)H:menadione oxidoreductase (glQR1) | Giardia lamblia | NADHcosubstrate Naphthoquinone | 62.66 | 0.04491 | 1.4 × 10³ | PMID 11238963 | Open record: NAD(P)H:menadione oxidoreductase (glQR1), NADH | |
| NAD(P)H:menadione oxidoreductase (glQR1) | Giardia lamblia | NADPHcosubstrate Menadione | 52.68 | 0.03085 | 1.71 × 10³ | PMID 11238963 | Open record: NAD(P)H:menadione oxidoreductase (glQR1), NADPH | |
| NAD(P)H:menadione oxidoreductase (glQR1) | Giardia lamblia | NADPHcosubstrate Naphthoquinone | 47.51 | 0.03343 | 1.42 × 10³ | PMID 11238963 | Open record: NAD(P)H:menadione oxidoreductase (glQR1), NADPH | |
| NAD(P)H:menadione oxidoreductase (glQR1) | Giardia lamblia | Naphthoquinonecosubstrate NADPH | 39.29 | 5.9 × 10⁻⁴ | 6.659 × 10⁴ | PMID 11238963 | Open record: NAD(P)H:menadione oxidoreductase (glQR1), Naphthoquinone | |
| NAD(P)H:menadione oxidoreductase (glQR1) | Giardia lamblia | Naphthoquinonecosubstrate NADH | 29.93 | 4.37 × 10⁻⁴ | 6.803 × 10⁴ | PMID 11238963 | Open record: NAD(P)H:menadione oxidoreductase (glQR1), Naphthoquinone |