1XG6
The crystal structure of the P1 mutant (Leu to Arg)of a Winged bean chymotrypsin inhibitor(Kunitz)solved at 2.15A resolution
Summary for 1XG6
Entry DOI | 10.2210/pdb1xg6/pdb |
Descriptor | Chymotrypsin inhibitor 3 (2 entities in total) |
Functional Keywords | trypsin inhibitor, hydrolase inhibitor |
Biological source | Psophocarpus tetragonolobus (winged bean) |
Total number of polymer chains | 1 |
Total formula weight | 20724.36 |
Authors | Sen, U.,Dattagupta, J.K.,Dasgupta, J.,Khamrui, S. (deposition date: 2004-09-16, release date: 2005-08-30, Last modification date: 2023-10-25) |
Primary citation | Khamrui, S.,Dasgupta, J.,Dattagupta, J.K.,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, 1752:65-72, 2005 Cited by PubMed: 16081330DOI: 10.1016/j.bbapap.2005.06.012 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.15 Å) |
Structure validation
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