3QK1
Crystal Structure of Enterokinase-like Trypsin Variant
Summary for 3QK1
| Entry DOI | 10.2210/pdb3qk1/pdb |
| Descriptor | Cationic trypsin, CALCIUM ION, SULFATE ION, ... (8 entities in total) |
| Functional Keywords | enzyme design, serine proteinase, substrate selectivity, autoactivation, designed protease, hydrolase |
| Biological source | Bos taurus (bovine) |
| Cellular location | Secreted, extracellular space: P00760 |
| Total number of polymer chains | 1 |
| Total formula weight | 25168.35 |
| Authors | Schoepfel, M.,Tziridis, A.,Arnold, U.,Stubbs, M.T. (deposition date: 2011-01-31, release date: 2011-03-23, Last modification date: 2024-10-09) |
| Primary citation | Schopfel, M.,Tziridis, A.,Arnold, U.,Stubbs, M.T. Towards a restriction proteinase: construction of a self-activating enzyme. Chembiochem, 12:1523-1527, 2011 Cited by PubMed: 21387509DOI: 10.1002/cbic.201000787 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (2.08 Å) |
Structure validation
Download full validation report
