EC 3.4.22.25: glycyl endopeptidase
HydrolasesOpen in Browse
CatLog read 3 records for EC 3.4.22.25 from 1 paper, for 1 organism. Names in these papers: papaya proteinase IV (PPIV).
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 1 record for EC 3.4.22.25 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 3.4.22.25 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Selective cleavage of glycyl bonds by papaya proteinase IV | Carica papaya | 3 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| papaya proteinase IV (PPIV) | Carica papaya | tert-butyloxycarbonyl-L-alanyl-L-alanyl-glycine 4-nitroanilide | 22 | 5.2 | 4.23 | pH 6.8, 20 °C | PMID 2404797 | Open record: papaya proteinase IV (PPIV), tert-butyloxycarbonyl-L-alanyl-L-alanyl-glycine 4-nitroanilide |
| papaya proteinase IV (PPIV) | Carica papaya | tert-butyloxycarbonyl-L-alanyl-L-alanyl-glycine 7-amido-4-methylcoumarin | 5 | 0.16 | 31.2 | pH 6.8, 30 °C | PMID 2404797 | Open record: papaya proteinase IV (PPIV), tert-butyloxycarbonyl-L-alanyl-L-alanyl-glycine 7-amido-4-methylcoumarin |
| papaya proteinase IV (PPIV) | Carica papaya | tert-butyloxycarbonyl-L-alanyl-L-alanyl-L-alanine 7-amido-4-methylcoumarin | 0.08 | 0.08 | 1 | pH 6.8, 30 °C | PMID 2404797 | Open record: papaya proteinase IV (PPIV), tert-butyloxycarbonyl-L-alanyl-L-alanyl-L-alanine 7-amido-4-methylcoumarin |