This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
2qyi
From Proteopedia
Crystal structure of a binary complex between an engineered trypsin inhibitor and Bovine trypsin
About this Structure
2QYI is a 4 chains structure of sequences from Bos taurus and Psophocarpus tetragonolobus. Full crystallographic information is available from OCA.
Reference
- Khamrui S, Dasgupta J, Dattagupta JK, Sen U. Single mutation at P1 of a chymotrypsin inhibitor changes it to a trypsin inhibitor: X-ray structural (2.15 A) and biochemical basis. Biochim Biophys Acta. 2005 Aug 31;1752(1):65-72. PMID:16081330 doi:10.1016/j.bbapap.2005.06.012
Page seeded by OCA on Mon Feb 16 18:00:29 2009
Categories: Bos taurus | Psophocarpus tetragonolobus | Dasgupta, J. | Dattagupta, J K. | Khamrui, S. | Sen, U. | Bovine trypsin | Calcium | Complex | Digestion | Hydrolase | Hydrolase/hydrolase inhibitor complex | Metal-binding | P1 mutant | Protease | Protease inhibitor | Secreted | Serine protease | Serine protease inhibitor | Trypsin inhibitor | Zymogen
