Novel bioactive peptides, PF1171F and PF1171G, from unidentified ascomycete OK-128
摘要:
Two cyclic peptides, PF1171F (1) and PF1171G (2), were isolated from okara fermented with the unidentified ascomycete OK-128, and their structures were determined by NMR, MS, and Marfey amino acid analysis. Both peptides showed paralytic activity against silkworms. (C) 2011 Elsevier Ltd. All rights reserved.