WF14861, a new cathepsins B and L inhibitor produced by Colletotrichum sp -: I.: Taxonomy, production, purification and structure elucidation

被引:7
作者
Otsuka, T [1 ]
Muramatsu, Y [1 ]
Higaki, T [1 ]
Nakanishi, T [1 ]
Takase, S [1 ]
Hatanaka, H [1 ]
Okamoto, M [1 ]
Hino, M [1 ]
Hashimoto, S [1 ]
机构
[1] Fujisawa Pharmaceut Co Ltd, Exploratory Res Labs, Ibaraki, Osaka 3002698, Japan
关键词
D O I
10.7164/antibiotics.52.536
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
WF14861, a novel cathepsins B and L inhibitor, was obtained from the culture mycelium of a fungus strain Colletotrichum sp. No. 14861. Spectroscopic analysis showed that WF14861 consisted of trans-epoxysuccinic acid, L-tyrosine and spermidine. WF14861 inhibited cathepsins B and L selectively.
引用
收藏
页码:536 / 541
页数:6
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