EC 3.4.11.25: beta-peptidyl aminopeptidase
HydrolasesOpen in Browse
CatLog read 8 records for EC 3.4.11.25 from 1 paper, for 2 organisms. Names in these papers: 3-2W4 BapA (beta-peptidyl aminopeptidase), Y2 BapA (beta-peptidyl aminopeptidase).
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 3.4.11.25 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 3.4.11.25 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Bacterial beta-peptidyl aminopeptidases with unique substrate specificities for beta-oligopeptides and mixed beta,alpha-oligopeptides | Sphingosinicella microcystinivorans, Sphingosinicella xenopeptidilytica | 8 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| 3-2W4 BapA (beta-peptidyl aminopeptidase) | Sphingosinicella xenopeptidilytica | beta-alanine p-nitroanilide | 0.75 | 8.2 | 0.092 | pH 8, 25 °C | PMID 17064315 | Open record: 3-2W4 BapA (beta-peptidyl aminopeptidase), beta-alanine p-nitroanilide |
| 3-2W4 BapA (beta-peptidyl aminopeptidase) | Sphingosinicella xenopeptidilytica | carnosine | — | — | 0.0085 | 37 °C | PMID 17064315 | Open record: 3-2W4 BapA (beta-peptidyl aminopeptidase), carnosine |
| 3-2W4 BapA (beta-peptidyl aminopeptidase) | Sphingosinicella xenopeptidilytica | L-beta3-homoalanyl-L-beta3-homoleucine | 12 | 20 | 0.59 | 37 °C | PMID 17064315 | Open record: 3-2W4 BapA (beta-peptidyl aminopeptidase), L-beta3-homoalanyl-L-beta3-homoleucine |
| 3-2W4 BapA (beta-peptidyl aminopeptidase) | Sphingosinicella xenopeptidilytica | L-beta3-homovalyl-L-beta3-homoalanyl-L-beta3-homoleucine | 6 | 9 | 0.67 | 37 °C | PMID 17064315 | Open record: 3-2W4 BapA (beta-peptidyl aminopeptidase), L-beta3-homovalyl-L-beta3-homoalanyl-L-beta3-homoleucine |
| Y2 BapA (beta-peptidyl aminopeptidase) | Sphingosinicella microcystinivorans | beta-alanine p-nitroanilide | 0.13 | 4.4 | 0.029 | pH 8, 25 °C | PMID 17064315 | Open record: Y2 BapA (beta-peptidyl aminopeptidase), beta-alanine p-nitroanilide |
| Y2 BapA (beta-peptidyl aminopeptidase) | Sphingosinicella microcystinivorans | carnosine | — | — | 0.017 | 37 °C | PMID 17064315 | Open record: Y2 BapA (beta-peptidyl aminopeptidase), carnosine |
| Y2 BapA (beta-peptidyl aminopeptidase) | Sphingosinicella microcystinivorans | L-beta3-homoalanyl-L-beta3-homoleucine | 60 | 41 | 1.5 | 37 °C | PMID 17064315 | Open record: Y2 BapA (beta-peptidyl aminopeptidase), L-beta3-homoalanyl-L-beta3-homoleucine |
| Y2 BapA (beta-peptidyl aminopeptidase) | Sphingosinicella microcystinivorans | L-beta3-homovalyl-L-beta3-homoalanyl-L-beta3-homoleucine | 4.3 | 39 | 0.11 | 37 °C | PMID 17064315 | Open record: Y2 BapA (beta-peptidyl aminopeptidase), L-beta3-homovalyl-L-beta3-homoalanyl-L-beta3-homoleucine |