Characterization of Neurospora crassa catabolic dehydroquinase purified from N. crassa and Escherichia coli

摘要

p1. Neurospora crassa catabolic dehydroquinase has been purified from N. crassa and iEscherichia coli/i. 2. Protein-sequence and gel-electrophoretic data show that apparently pure, homogeneous native dehydroquinase is a mixture of intact and proteinase-cleaved enzyme monomers. 3. Protein-sequence data and steady-state kinetics show that the catabolic dehydroquinase gene of N. crassa is expressed with fidelity in E. coli./p