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Micropeptin 103, a Chymotrypsin Inhibitor from the Cyanobacterium Microcystis viridis (NIES-103)

โœ Scribed by Masahiro Murakami; Shinya Kodani; Keishi Ishida; Hisashi Matsuda; Katsumi Yamaguchi


Book ID
104256893
Publisher
Elsevier Science
Year
1997
Tongue
French
Weight
503 KB
Volume
38
Category
Article
ISSN
0040-4039

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โœฆ Synopsis


Micropeptin 103, a chymotrypsin inhibitor, was isolated from the cultured freshwater cyanobacterium Microcystis viridis (NIES-103). So far, this type of peptide has not been reported from Microcystis viridis. Its structure was elucidated to be 1 on the basis of 2D NMRdata and chemicaldegradation. Micropeptin103inhibitedchymotrypsinwith IC50of 1.0pg/mL.


๐Ÿ“œ SIMILAR VOLUMES


Micropeptins 88-A to 88-F, chymotrypsin
โœ Keishi Ishida; Hisashi Matsuda; Masahiro Murakami ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 684 KB

Micropeptins 88-A to 88-F (1-6) have been isolated from the cyanobacterium Microcystis aeruginosa (NIES-88). Their structures were determined by two-dimensional IH-IH and IH-13C NMR correlation experiments and confirmed by mass spectral and amino acid analyses. Their absolute stereochemistries were