EC 2.7.1.22: ribosylnicotinamide kinase
TransferasesOpen in Browse
CatLog read 20 records for EC 2.7.1.22 from 2 papers, for 3 organisms. Names in these papers: nicotinamide riboside kinase 1 (Nrk1), nicotinamide riboside kinase 2 (Nrk2), EcNRK (nicotinamide riboside kinase), SsNRK (nicotinamide riboside 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 10 records for EC 2.7.1.22 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 2.7.1.22 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Nicotinamide riboside kinase structures reveal new pathways to NAD+ | Homo sapiens | 12 |
| Synthesis of thermostable artificial nicotinamide cofactors: carba-NAD+ and carba-NADP | Escherichia coli, Streptococcus sanguinis | 8 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| EcNRK (nicotinamide riboside kinase) | Escherichia coli | ATPcosubstrate NR | — | 1.37 | — | PMID 42164813 | Open record: EcNRK (nicotinamide riboside kinase), ATP | |
| EcNRK (nicotinamide riboside kinase) | Escherichia coli | ATPcosubstrate cNR | — | 1.29 | — | PMID 42164813 | Open record: EcNRK (nicotinamide riboside kinase), ATP | |
| EcNRK (nicotinamide riboside kinase) | Escherichia coli | carba-nicotinamide riboside | 1.17 | 1 | 1.2 calc. | PMID 42164813 | Open record: EcNRK (nicotinamide riboside kinase), carba-nicotinamide riboside | |
| EcNRK (nicotinamide riboside kinase) | Escherichia coli | nicotinamide riboside | 3.34 | 1.02 | 3.27 calc. | PMID 42164813 | Open record: EcNRK (nicotinamide riboside kinase), nicotinamide riboside | |
| nicotinamide riboside kinase 1 (Nrk1) | Homo sapiens | cytidine | 0.48 | 30 | 0.016 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 1 (Nrk1), cytidine |
| nicotinamide riboside kinase 1 (Nrk1) | Homo sapiens | nicotinamide ribosidecosubstrate ATP | 0.6 | 0.088 | 6.8 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 1 (Nrk1), nicotinamide riboside |
| nicotinamide riboside kinase 1 (Nrk1) | Homo sapiens | nicotinamide ribosidecosubstrate GTP | 0.34 | 0.068 | 5 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 1 (Nrk1), nicotinamide riboside |
| nicotinamide riboside kinase 1 (Nrk1) | Homo sapiens | nicotinic acid riboside | 0.21 | 0.051 | 4.1 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 1 (Nrk1), nicotinic acid riboside |
| nicotinamide riboside kinase 1 (Nrk1) | Homo sapiens | tiazofurin | 0.35 | 0.27 | 1.3 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 1 (Nrk1), tiazofurin |
| nicotinamide riboside kinase 1 (Nrk1) | Homo sapiens | uridine | 0.21 | 17 | 0.012 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 1 (Nrk1), uridine |
| nicotinamide riboside kinase 2 (Nrk2) | Homo sapiens | cytidine | 0.82 | 15 | 0.055 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 2 (Nrk2), cytidine |
| nicotinamide riboside kinase 2 (Nrk2) | Homo sapiens | nicotinamide ribosidecosubstrate ATP | 0.75 | 0.19 | 3.9 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 2 (Nrk2), nicotinamide riboside |
| nicotinamide riboside kinase 2 (Nrk2) | Homo sapiens | nicotinamide ribosidecosubstrate GTP | 1.7 | 30 | 0.057 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 2 (Nrk2), nicotinamide riboside |
| nicotinamide riboside kinase 2 (Nrk2) | Homo sapiens | nicotinic acid riboside | 0.34 | 0.063 | 5.4 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 2 (Nrk2), nicotinic acid riboside |
| nicotinamide riboside kinase 2 (Nrk2) | Homo sapiens | tiazofurin | 0.49 | 0.11 | 4.5 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 2 (Nrk2), tiazofurin |
| nicotinamide riboside kinase 2 (Nrk2) | Homo sapiens | uridine | 1.1 | 1.3 | 0.85 | pH 7.5, 37 °C | PMID 17914902 | Open record: nicotinamide riboside kinase 2 (Nrk2), uridine |
| SsNRK (nicotinamide riboside kinase) | Streptococcus sanguinis | ATPcosubstrate NR | — | 2.55 | — | PMID 42164813 | Open record: SsNRK (nicotinamide riboside kinase), ATP | |
| SsNRK (nicotinamide riboside kinase) | Streptococcus sanguinis | ATPcosubstrate cNR | — | 2.96 | — | PMID 42164813 | Open record: SsNRK (nicotinamide riboside kinase), ATP | |
| SsNRK (nicotinamide riboside kinase) | Streptococcus sanguinis | carba-nicotinamide riboside | 0.71 | 1.75 | 0.41 calc. | PMID 42164813 | Open record: SsNRK (nicotinamide riboside kinase), carba-nicotinamide riboside | |
| SsNRK (nicotinamide riboside kinase) | Streptococcus sanguinis | nicotinamide riboside | 1.58 | 1.71 | 0.924 calc. | PMID 42164813 | Open record: SsNRK (nicotinamide riboside kinase), nicotinamide riboside |