The purification of urease from Aspergillus nidulans

Cove, 1966, The induction and repression of nitrate reductase in the fungus Aspergillus nidulans, Biochem. biophys. Acta, 113, 51 Dixon, 1980, Jack bean urease (EC 3.5.1.5). IV. The molecular size and the mechanism of inhibition by hydroxamic acids. Spectrophotometric titration of enzymes with reversible inhibitors, Can. J. Biochem., 58, 1323, 10.1139/o80-180 Fishbein, 1969, The structural basis for the catalytic complexity of urease: interacting and interconvertible molecular species (with a note on isozyme classes), Ann. N.Y. Acad. Sci., 147, 857, 10.1111/j.1749-6632.1969.tb41296.x Fishbein, 1977, Electron microscopy of negatively stained jackbean urease at three levels of quarternary structure and comparison with hydrodynamic studies, Eur. J. Biochem., 73, 185, 10.1111/j.1432-1033.1977.tb11306.x Kobashi, 1962, Specific inhibition of urease by hydroxamic acids, Biochim. biophys. Acta, 65, 380, 10.1016/0006-3002(62)91067-3 Lawrence, 1972, Conductimetry in enzyme studies, Eur. J. Biochem., 24, 538, 10.1111/j.1432-1033.1972.tb19716.x Lowry, 1951, Protein measurement with the Folin phenol reagent, J. biol. Chem., 193, 265, 10.1016/S0021-9258(19)52451-6 MacKay, 1982, The regulation of urease activity in Aspergilliis nidulans, Biochem. Genetics, 20, 763, 10.1007/BF00483972 Pateman, 1982, Urea and thiourea transport in Aspergillus nidulans, Biochim. Genetics, 20, 777, 10.1007/BF00483973 Reithel, 1971, Ureases, Vol. 4, 1 Scazzochio, 1968, The induction and repression of the enzymes of purine breakdown in Aspergillus nidulans, Biochim. biophys. Acta, 166, 557, 10.1016/0005-2787(68)90243-8 Sumner, 1962, The isolation and crystallization of the enzyme urease, J. biol. Chem., 69, 435, 10.1016/S0021-9258(18)84560-4