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A novel sulfotransferase sulfates tyrosine-containing peptides and proteins
Biochemical and Biophysical Research Communications
|October 15, 1986
Abstract:
The novel sulfotransferase (M.W. 315 kDa) obtained from Eubacterium A-44 catalyzed the sulfation of tyrosine residues of peptides and proteins such as kyotorphin, enkephalin, cholecystokinin-8 (non-sulfated form), trypsin inhibitor and insulin. Also, the enzyme sulfated tyrosine residues of protein fractions purified from Eubacterium A-44.