EC 2.7.7.76: molybdenum cofactor cytidylyltransferase
TransferasesOpen in Browse
CatLog read 5 records for EC 2.7.7.76 from 1 paper, for 1 organism. Names in these papers: MocA (CTP:molybdopterin cytidylyltransferase), MocA/MobA chimera.
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 3 records for EC 2.7.7.76 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 2.7.7.76 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Molybdopterin dinucleotide biosynthesis in Escherichia coli: identification of amino acid residues of molybdopterin dinucleotide transferases that determine specificity for binding of guanine or… | Escherichia coli | 5 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| MocA (CTP:molybdopterin cytidylyltransferase)variant L79P/T81A/S82G (MocA-M2) | Escherichia coli | cytidine 5'-triphosphate | 0.0043 | 0.0506 | 0.086 calc. | pH 7.2 | PMID 21081498 | Open record: MocA (CTP:molybdopterin cytidylyltransferase) variant L79P/T81A/S82G (MocA-M2), cytidine 5'-triphosphate |
| MocA (CTP:molybdopterin cytidylyltransferase)variant T9L/A11G (MocA-M1) | Escherichia coli | cytidine 5'-triphosphate | 0.0018 | 0.0397 | 0.046 calc. | pH 7.2 | PMID 21081498 | Open record: MocA (CTP:molybdopterin cytidylyltransferase) variant T9L/A11G (MocA-M1), cytidine 5'-triphosphate |
| MocA (CTP:molybdopterin cytidylyltransferase)variant T9L/A11G/L79P/T81A/S82G (MocA-M1-M2) | Escherichia coli | cytidine 5'-triphosphate | 0.002 | 0.04541 | 0.044 calc. | pH 7.2 | PMID 21081498 | Open record: MocA (CTP:molybdopterin cytidylyltransferase) variant T9L/A11G/L79P/T81A/S82G (MocA-M1-M2), cytidine 5'-triphosphate |
| MocA (CTP:molybdopterin cytidylyltransferase)variant T9L/A11G/L79P/T81A/S82G (MocA-M1-M2) | Escherichia coli | guanosine 5'-triphosphate | 8.3 × 10⁻⁴ | 0.0361 | 0.023 calc. | pH 7.2 | PMID 21081498 | Open record: MocA (CTP:molybdopterin cytidylyltransferase) variant T9L/A11G/L79P/T81A/S82G (MocA-M1-M2), guanosine 5'-triphosphate |
| MocA/MobA chimerachimera N-MocA-C-MobA | Escherichia coli | cytidine 5'-triphosphate | 0.0038 | 0.0056 | 0.68 calc. | pH 7.2 | PMID 21081498 | Open record: MocA/MobA chimera chimera N-MocA-C-MobA, cytidine 5'-triphosphate |