has part has part has_part has role independent continuant tunicamycin A mixture of antiviral nucleoside antibiotics produced by Streptomyces lysosuperificus. It contains at least 10 homologues comprising uracil, N-acetylglucosamine, an 11-carbon aminodialdose called tunicamine, and a fatty acid linked to the amino group of the tunicamine. The homologues vary in the composition of the fatty acid moiety. antimicrobial agent mixture tunicamycin A0 EC 2.7.8.15 (UDP-N-acetylglucosamine--dolichyl-phosphate N-acetylglucosaminephosphotransferase) inhibitor tunicamycin A1 tunicamycin A2 tunicamycin B1 tunicamycin B2 tunicamycin B3 tunicamycin C1 tunicamycin C2 tunicamycin D1 tunicamycin D2