thermopsin EC#: 3.4.23.42; ChemWhat Code: 1380913
| Product Name | thermopsin |
| Example Structure | ![]() |
| Synonyms | EC 3.4.99.43, More, MTP-1, SsMTP, SSO1175, SSO2045, Sulfolobus solfataricus multidomain thermopsin-like protease, thpS |
| EC Number | 3.4.23.42 |
| CAS Registry Number | 126125-05-1 |
| Comments | From the thermophilic archeaon?Sulfolobus acidocaldarius. Maximally active at pH 2 and 90 ¡ãC. Weakly inhibited by pepstatin but shows no sequence similarity to pepsin. Type example of peptidase family?A5. Formerly EC?3.4.99.44. |
| Cofactor | |
| History | |
| Reactions | Specificity similar to pepsin A, prefers bulky hydrophobic side-chains on either side of the scissible bond. |
Buy Reagent | |
| No reagent supplier? | Send quick inquiry to ChemWhat |
| Want to be listed here as a reagent supplier? (Paid service) | Click here to contact ChemWhat |
Approved Manufacturers | |
| Want to be listed as an approved manufacturer (Requires approvement)? | Please download and fill out this form and send back to approved-manufacturers@chemwhat.com |
Other Suppliers | |
| Watson International Limited | Visit Watson Official Website |
Contact Us for Other Help | |
| Contact us for other information or services | Click here to contact ChemWhat |


