EC 4.2.1.90: L-rhamnonate dehydratase
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CatLog read 14 records for EC 4.2.1.90 from 3 papers, for 5 organisms. Names in these papers: L-rhamnonate dehydratase (RhamD), L-rhamnonate dehydratase (SpLRA3), L-2-keto-3-deoxyrhamnonate aldolase (PsLRA4), L-rhamnonate dehydratase (AvLRA3).
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 4 records for EC 4.2.1.90 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 4.2.1.90 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Evolution of enzymatic activities in the enolase superfamily: L-rhamnonate dehydratase | Escherichia coli, Salmonella typhimurium | 9 |
| Novel modified version of nonphosphorylated sugar metabolism--an alternative L-rhamnose pathway of Sphingomonas sp | Sphingomonas sp. | 3 |
| Eukaryotic and bacterial gene clusters related to an alternative pathway of nonphosphorylated L-rhamnose metabolism | Azotobacter vinelandii, Pichia stipitis | 2 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| L-2-keto-3-deoxyrhamnonate aldolase (PsLRA4) | Pichia stipitis | L-2-keto-3-deoxyrhamnonate | 49.3 | 1.37 | 36.17 | pH 7, 30 °C | PMID 18505728 | Open record: L-2-keto-3-deoxyrhamnonate aldolase (PsLRA4), L-2-keto-3-deoxyrhamnonate |
| L-rhamnonate dehydratase (AvLRA3) | Azotobacter vinelandii | L-rhamnonate | 0.718 | 0.115 | 6.25 | pH 7, 30 °C | PMID 18505728 | Open record: L-rhamnonate dehydratase (AvLRA3), L-rhamnonate |
| L-rhamnonate dehydratase (RhamD) | Escherichia coli | 6-deoxy-L-mannonate | 3.2 | 0.15 | 21 | 25 °C | PMID 18754693 | Open record: L-rhamnonate dehydratase (RhamD), 6-deoxy-L-mannonate |
| L-rhamnonate dehydratase (RhamD) | Escherichia coli | D-Gulonate | 0.02 | — | — | 25 °C | PMID 18754693 | Open record: L-rhamnonate dehydratase (RhamD), D-Gulonate |
| L-rhamnonate dehydratase (RhamD) | Escherichia coli | L-Lyxonate | 0.6 | 2 | 0.3 | 25 °C | PMID 18754693 | Open record: L-rhamnonate dehydratase (RhamD), L-Lyxonate |
| L-rhamnonate dehydratase (RhamD) | Escherichia coli | L-Mannonate | 0.2 | 0.15 | 1.3 | 25 °C | PMID 18754693 | Open record: L-rhamnonate dehydratase (RhamD), L-Mannonate |
| L-rhamnonate dehydratase (RhamD)variant H281N | Escherichia coli | 6-deoxy-L-mannonate | 0.09 | 8.8 | 0.01 | 25 °C | PMID 18754693 | Open record: L-rhamnonate dehydratase (RhamD) variant H281N, 6-deoxy-L-mannonate |
| L-rhamnonate dehydratase (RhamD)variant H329N | Escherichia coli | 6-deoxy-L-mannonate | 5 × 10⁻⁴ | 0.3 | 0.0016 | 25 °C | PMID 18754693 | Open record: L-rhamnonate dehydratase (RhamD) variant H329N, 6-deoxy-L-mannonate |
| L-rhamnonate dehydratase (RhamD) | Salmonella typhimurium | 6-deoxy-L-mannonate | 3.9 | 0.25 | 16 | 25 °C | PMID 18754693 | Open record: L-rhamnonate dehydratase (RhamD), 6-deoxy-L-mannonate |
| L-rhamnonate dehydratase (RhamD) | Salmonella typhimurium | L-Lyxonate | 0.05 | 1.6 | 0.03 | 25 °C | PMID 18754693 | Open record: L-rhamnonate dehydratase (RhamD), L-Lyxonate |
| L-rhamnonate dehydratase (RhamD) | Salmonella typhimurium | L-Mannonate | 0.1 | 0.06 | 1.7 | 25 °C | PMID 18754693 | Open record: L-rhamnonate dehydratase (RhamD), L-Mannonate |
| L-rhamnonate dehydratase (SpLRA3) | Sphingomonas sp. | L-Lyxonate | 0.183 | 1.64 | 0.1125 | 25 °C | PMID 19187228 | Open record: L-rhamnonate dehydratase (SpLRA3), L-Lyxonate |
| L-rhamnonate dehydratase (SpLRA3) | Sphingomonas sp. | L-Mannonate | 0.18 | 3.66 | 0.0498 | 25 °C | PMID 19187228 | Open record: L-rhamnonate dehydratase (SpLRA3), L-Mannonate |
| L-rhamnonate dehydratase (SpLRA3) | Sphingomonas sp. | L-Rhamnonate | 0.355 | 0.121 | 2.95 | 25 °C | PMID 19187228 | Open record: L-rhamnonate dehydratase (SpLRA3), L-Rhamnonate |