EC 6.3.4.18: 5-(carboxyamino)imidazole ribonucleotide synthase
LigasesOpen in Browse
CatLog read 6 records for EC 6.3.4.18 from 1 paper, for 1 organism. Names in these papers: PurK.
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 14 records for EC 6.3.4.18 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 6.3.4.18 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Structural and functional modularity of proteins in the de novo purine biosynthetic pathway | Escherichia coli | 6 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| PurK | Escherichia coli | aminoimidazole ribonucleotide | — | 0.232 | 110 | pH 7.4, 25 °C | PMID 19384989 | Open record: PurK, aminoimidazole ribonucleotide |
| PurK | Escherichia coli | aminoimidazole ribonucleotide | — | 0.066 | 89 | pH 8, 25 °C | PMID 19384989 | Open record: PurK, aminoimidazole ribonucleotide |
| PurK | Escherichia coli | ATP | 26.4 | — | — | pH 7.4, 25 °C | PMID 19384989 | Open record: PurK, ATP |
| PurK | Escherichia coli | ATP | 5.9 | 0.048 | 120 | pH 8, 25 °C | PMID 19384989 | Open record: PurK, ATP |
| PurKKACTBLK (PurK/PurT domain-swapped hybrid with B-loop swap) | Escherichia coli | aminoimidazole ribonucleotide | — | 0.0103 | 84 | pH 8, 25 °C | PMID 19384989 | Open record: PurK KACTBLK (PurK/PurT domain-swapped hybrid with B-loop swap), aminoimidazole ribonucleotide |
| PurKKACTBLK (PurK/PurT domain-swapped hybrid with B-loop swap) | Escherichia coli | ATP | 0.87 | 0.0068 | 130 | pH 8, 25 °C | PMID 19384989 | Open record: PurK KACTBLK (PurK/PurT domain-swapped hybrid with B-loop swap), ATP |