sulfur carrier protein ThiS adenylyltransferase

Binds Zn2+. The enzyme catalyses the adenylation of ThiS, a sulfur carrier protein involved in the biosynthesis of thiamine.The enzyme shows significant structural similarity to ubiquitin-activating enzyme. In Escherichia coli, but not in Bacillus subtilis, the enzyme forms a cross link from Cys-184 to the ThiS carboxy terminus (the position that is also thiolated) via an acyldisulfide.

• Supplier: Creative Enzymes
• Product #: EXWM-3285