The crystallographic study of the complex of the Lys active fragment of the mung bean trypsin inhibitor with bovine trypsin.
The Lys fragment of mung bean trypsin inhibitor can combine with bovine trypsin to form a complex at an equal molar ratio. The single crystals of the complex were obtained by using the micro-still-setting method and the X-ray diffraction extended to 1.8A resolution. Its space group is P212121 with cell dimensions a = 62.9(1)A, b = 63.4(1)A and c = 69.7 (2)A. There is one complex molecule in a crystallographic asymmetric unit.
D000818:Animals; D002417:Cattle; D003461:Crystallography; D007887:Fabaceae; D008239:Lysine; D010446:Peptide Fragments / Q000032:analysis*; D010946:Plants, Medicinal; D014357:Trypsin; D014361:Trypsin Inhibitors / Q000032:analysis*
D010446:Peptide Fragments; D014361:Trypsin Inhibitors; D014357:Trypsin; D008239:Lysine