EC 4.2.1.39: gluconate dehydratase
LyasesOpen in Browse
CatLog read 10 records for EC 4.2.1.39 from 3 papers, for 3 organisms. Names in these papers: CsManD (D-mannonate dehydratase subgroup member), gluconate dehydratase, gluconate dehydratase (GAD).
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
CatLog also holds 17 records for EC 4.2.1.39 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 4.2.1.39 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Discovery of function in the enolase superfamily: D-mannonate and d-gluconate dehydratases in the D-mannonate dehydratase subgroup | Chromohalobacter salexigens | 6 |
| Gluconate dehydratase from the promiscuous Entner-Doudoroff pathway in Sulfolobus solfataricus | Sulfolobus solfataricus | 2 |
| The nonphosphorylative Entner-Doudoroff pathway in the thermoacidophilic euryarchaeon Picrophilus torridus involves a novel 2-keto-3-deoxygluconate- specific aldolase | Picrophilus torridus | 2 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| CsManD (D-mannonate dehydratase subgroup member) | Chromohalobacter salexigens | D-gluconate | 0.04 | — | 0.04 | PMID 24697546 | Open record: CsManD (D-mannonate dehydratase subgroup member), D-gluconate | |
| CsManD (D-mannonate dehydratase subgroup member) | Chromohalobacter salexigens | D-mannonateTable 1 | 0.02 | — | 0.005 | PMID 24697546 | Open record: CsManD (D-mannonate dehydratase subgroup member), D-mannonate | |
| CsManD (D-mannonate dehydratase subgroup member) | Chromohalobacter salexigens | D-mannonateTable 2 | — | — | 0.01 | PMID 24697546 | Open record: CsManD (D-mannonate dehydratase subgroup member), D-mannonate | |
| CsManD (D-mannonate dehydratase subgroup member)variant H315Q | Chromohalobacter salexigens | D-mannonate | — | — | 0.01 | PMID 24697546 | Open record: CsManD (D-mannonate dehydratase subgroup member) variant H315Q, D-mannonate | |
| CsManD (D-mannonate dehydratase subgroup member)variant P317A | Chromohalobacter salexigens | D-gluconate | — | — | 0.005 | PMID 24697546 | Open record: CsManD (D-mannonate dehydratase subgroup member) variant P317A, D-gluconate | |
| CsManD (D-mannonate dehydratase subgroup member)variant P317A | Chromohalobacter salexigens | D-mannonate | — | — | 0.1 | PMID 24697546 | Open record: CsManD (D-mannonate dehydratase subgroup member) variant P317A, D-mannonate | |
| gluconate dehydratase | Sulfolobus solfataricus | galactonate | 1.08 | 0.81 | 1.33 | pH 6, 70 °C | PMID 15474024 | Open record: gluconate dehydratase, galactonate |
| gluconate dehydratase | Sulfolobus solfataricus | gluconate | 10.4 | 1.57 | 6.65 | pH 6, 70 °C | PMID 15474024 | Open record: gluconate dehydratase, gluconate |
| gluconate dehydratase (GAD) | Picrophilus torridus | D-galactonate | — | 2 | — | pH 6.2, 60 °C | PMID 20023024 | Open record: gluconate dehydratase (GAD), D-galactonate |
| gluconate dehydratase (GAD) | Picrophilus torridus | D-gluconate | — | 2.5 | — | pH 6.2, 60 °C | PMID 20023024 | Open record: gluconate dehydratase (GAD), D-gluconate |