EC 2.7.4.26: isopentenyl phosphate kinase
TransferasesOpen in Browse
CatLog read 30 records for EC 2.7.4.26 from 2 papers, for 2 organisms. Names in these papers: isopentenyl phosphate kinase (IPK), MTH IPK (isopentenyl phosphate kinase), THA IPK (isopentenyl phosphate kinase).
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 19 records for EC 2.7.4.26 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 2.7.4.26 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Characterization of thermophilic archaeal isopentenyl phosphate kinases | Methanothermobacter thermautotrophicus, Thermoplasma acidophilum | 20 |
| Probing the Substrate Promiscuity of Isopentenyl Phosphate Kinase as a Platform for Hemiterpene Analogue Production | Thermoplasma acidophilum | 10 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| isopentenyl phosphate kinase (IPK) | Thermoplasma acidophilum | alcohol monophosphate 10 (structure in Figure 2B) | 34 | 0.67 | 50 | pH 8, 30 °C | PMID 30998839 | Open record: isopentenyl phosphate kinase (IPK), alcohol monophosphate 10 (structure in Figure 2B) |
| isopentenyl phosphate kinase (IPK) | Thermoplasma acidophilum | alcohol monophosphate 12 (structure in Figure 2B) | 44 | 0.445 | 99 | pH 8, 30 °C | PMID 30998839 | Open record: isopentenyl phosphate kinase (IPK), alcohol monophosphate 12 (structure in Figure 2B) |
| isopentenyl phosphate kinase (IPK) | Thermoplasma acidophilum | alcohol monophosphate 2 (structure in Figure 2B) | 32 | 0.14 | 230 | pH 8, 30 °C | PMID 30998839 | Open record: isopentenyl phosphate kinase (IPK), alcohol monophosphate 2 (structure in Figure 2B) |
| isopentenyl phosphate kinase (IPK) | Thermoplasma acidophilum | alcohol monophosphate 3 (structure in Figure 2B) | 12 | 0.052 | 240 | pH 8, 30 °C | PMID 30998839 | Open record: isopentenyl phosphate kinase (IPK), alcohol monophosphate 3 (structure in Figure 2B) |
| isopentenyl phosphate kinase (IPK) | Thermoplasma acidophilum | alcohol monophosphate 4 (structure in Figure 2B) | 187 | 0.47 | 400 | pH 8, 30 °C | PMID 30998839 | Open record: isopentenyl phosphate kinase (IPK), alcohol monophosphate 4 (structure in Figure 2B) |
| isopentenyl phosphate kinase (IPK) | Thermoplasma acidophilum | alcohol monophosphate 5 (structure in Figure 2B) | 226 | 0.231 | 980 | pH 8, 30 °C | PMID 30998839 | Open record: isopentenyl phosphate kinase (IPK), alcohol monophosphate 5 (structure in Figure 2B) |
| isopentenyl phosphate kinase (IPK) | Thermoplasma acidophilum | alcohol monophosphate 6 (structure in Figure 2B) | 92 | 0.543 | 170 | pH 8, 30 °C | PMID 30998839 | Open record: isopentenyl phosphate kinase (IPK), alcohol monophosphate 6 (structure in Figure 2B) |
| isopentenyl phosphate kinase (IPK) | Thermoplasma acidophilum | alcohol monophosphate 7 (structure in Figure 2B) | 112 | 0.718 | 160 | pH 8, 30 °C | PMID 30998839 | Open record: isopentenyl phosphate kinase (IPK), alcohol monophosphate 7 (structure in Figure 2B) |
| isopentenyl phosphate kinase (IPK) | Thermoplasma acidophilum | alcohol monophosphate 8 (structure in Figure 2B) | 18 | 0.322 | 55 | pH 8, 30 °C | PMID 30998839 | Open record: isopentenyl phosphate kinase (IPK), alcohol monophosphate 8 (structure in Figure 2B) |
| isopentenyl phosphate kinase (IPK) | Thermoplasma acidophilum | isopentenyl phosphate | 44 | 0.028 | 1.6 × 10³ | pH 8, 30 °C | PMID 30998839 | Open record: isopentenyl phosphate kinase (IPK), isopentenyl phosphate |
| MTH IPK (isopentenyl phosphate kinase) | Methanothermobacter thermautotrophicus | (E)-3,7-dimethyl-2,6-octadien-1-yl phosphate | 0.0142 | 0.74 | 0.019 | pH 7.5, 37 °C | PMID 19928876 | Open record: MTH IPK (isopentenyl phosphate kinase), (E)-3,7-dimethyl-2,6-octadien-1-yl phosphate |
| MTH IPK (isopentenyl phosphate kinase) | Methanothermobacter thermautotrophicus | 1-butyl phosphate | 31.8 | 0.263 | 120 | pH 7.5, 37 °C | PMID 19928876 | Open record: MTH IPK (isopentenyl phosphate kinase), 1-butyl phosphate |
| MTH IPK (isopentenyl phosphate kinase) | Methanothermobacter thermautotrophicus | 3-buten-1-yl phosphate | 20.5 | 0.297 | 69 | pH 7.5, 37 °C | PMID 19928876 | Open record: MTH IPK (isopentenyl phosphate kinase), 3-buten-1-yl phosphate |
| MTH IPK (isopentenyl phosphate kinase) | Methanothermobacter thermautotrophicus | 3-methyl-2-buten-1-yl phosphate | 34 | 0.0432 | 790 | pH 7.5, 37 °C | PMID 19928876 | Open record: MTH IPK (isopentenyl phosphate kinase), 3-methyl-2-buten-1-yl phosphate |
| MTH IPK (isopentenyl phosphate kinase) | Methanothermobacter thermautotrophicus | 3-methyl-3-buten-1-yl phosphate | 27.5 | 0.0127 | 2.2 × 10³ | pH 7.5, 37 °C | PMID 19928876 | Open record: MTH IPK (isopentenyl phosphate kinase), 3-methyl-3-buten-1-yl phosphate |
| MTH IPK (isopentenyl phosphate kinase) | Methanothermobacter thermautotrophicus | 3-methyl-3-buten-1-yl phosphate | — | — | 1.31 × 10³ | 37 °C | PMID 19928876 | Open record: MTH IPK (isopentenyl phosphate kinase), 3-methyl-3-buten-1-yl phosphate |
| MTH IPK (isopentenyl phosphate kinase) | Methanothermobacter thermautotrophicus | 3-methyl-3-buten-1-yl thiolophosphate | 8.22 | 0.0237 | 350 | pH 7.5, 37 °C | PMID 19928876 | Open record: MTH IPK (isopentenyl phosphate kinase), 3-methyl-3-buten-1-yl thiolophosphate |
| MTH IPK (isopentenyl phosphate kinase) | Methanothermobacter thermautotrophicus | ADP | — | 0.013 | 340 | pH 7.5, 37 °C | PMID 19928876 | Open record: MTH IPK (isopentenyl phosphate kinase), ADP |
| MTH IPK (isopentenyl phosphate kinase) | Methanothermobacter thermautotrophicus | ATP | — | 0.0134 | 2.2 × 10³ | pH 7.5, 37 °C | PMID 19928876 | Open record: MTH IPK (isopentenyl phosphate kinase), ATP |
| MTH IPK (isopentenyl phosphate kinase) | Methanothermobacter thermautotrophicus | isopentenyl diphosphate | 4.5 | 0.0076 | 590 | pH 7.5, 37 °C | PMID 19928876 | Open record: MTH IPK (isopentenyl phosphate kinase), isopentenyl diphosphate |
| THA IPK (isopentenyl phosphate kinase) | Thermoplasma acidophilum | (E)-3,7-dimethyl-2,6-octadien-1-yl phosphate | 0.047 | 4.7 | 0.01 | pH 7.5, 37 °C | PMID 19928876 | Open record: THA IPK (isopentenyl phosphate kinase), (E)-3,7-dimethyl-2,6-octadien-1-yl phosphate |
| THA IPK (isopentenyl phosphate kinase) | Thermoplasma acidophilum | 1-butyl phosphate | 9.9 | 0.173 | 57 | pH 7.5, 37 °C | PMID 19928876 | Open record: THA IPK (isopentenyl phosphate kinase), 1-butyl phosphate |
| THA IPK (isopentenyl phosphate kinase) | Thermoplasma acidophilum | 3-buten-1-yl phosphate | 8.07 | 0.103 | 78 | pH 7.5, 37 °C | PMID 19928876 | Open record: THA IPK (isopentenyl phosphate kinase), 3-buten-1-yl phosphate |
| THA IPK (isopentenyl phosphate kinase) | Thermoplasma acidophilum | 3-methyl-2-buten-1-yl phosphate | 11.3 | 0.174 | 65 | pH 7.5, 37 °C | PMID 19928876 | Open record: THA IPK (isopentenyl phosphate kinase), 3-methyl-2-buten-1-yl phosphate |
| THA IPK (isopentenyl phosphate kinase) | Thermoplasma acidophilum | 3-methyl-3-buten-1-yl phosphate | 8 | 0.0044 | 1.8 × 10³ | pH 7.5, 37 °C | PMID 19928876 | Open record: THA IPK (isopentenyl phosphate kinase), 3-methyl-3-buten-1-yl phosphate |
| THA IPK (isopentenyl phosphate kinase) | Thermoplasma acidophilum | 3-methyl-3-buten-1-yl phosphate | 12.1 | — | 1.1 × 10³ | 37 °C | PMID 19928876 | Open record: THA IPK (isopentenyl phosphate kinase), 3-methyl-3-buten-1-yl phosphate |
| THA IPK (isopentenyl phosphate kinase) | Thermoplasma acidophilum | 3-methyl-3-buten-1-yl thiolophosphate | 2.84 | 0.0145 | 200 | pH 7.5, 37 °C | PMID 19928876 | Open record: THA IPK (isopentenyl phosphate kinase), 3-methyl-3-buten-1-yl thiolophosphate |
| THA IPK (isopentenyl phosphate kinase) | Thermoplasma acidophilum | ADP | 3.6 | 0.0031 | 1.2 × 10³ | pH 7.5, 37 °C | PMID 19928876 | Open record: THA IPK (isopentenyl phosphate kinase), ADP |
| THA IPK (isopentenyl phosphate kinase) | Thermoplasma acidophilum | ATP | — | 0.006 | 1.3 × 10³ | pH 7.5, 37 °C | PMID 19928876 | Open record: THA IPK (isopentenyl phosphate kinase), ATP |
| THA IPK (isopentenyl phosphate kinase) | Thermoplasma acidophilum | isopentenyl diphosphate | 2.75 | 0.0027 | 1 × 10³ | pH 7.5, 37 °C | PMID 19928876 | Open record: THA IPK (isopentenyl phosphate kinase), isopentenyl diphosphate |