Amino acid sequence and antimicrobial activity of chitin-binding peptides, Pp-AMP 1 and Pp-AMP 2, from Japanese bamboo shoots (Phyllostachys pubescens)

被引：55

作者：

Fujimura, M

Ideguchi, M

Minami, Y

Watanabe, K

Tadera, K

机构：

[1] Kagoshima Univ, Fac Agr, Dept Biochem Sci & Technol, Kagoshima 8900065, Japan

[2] Saga Univ, Fac Agr, Dept Appl Biol Sci, Honjo, Saga 8408502, Japan

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2005年 / 69卷 / 03期

关键词：

antimicrobial peptide (AMP); chitin-binding peptide; plant defensin; thionin; Phyllostachys pubescens;

D O I：

10.1271/bbb.69.642

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Two novel chitin-binding peptides, designated Pp-AMP 1 and Pp-AMP 2, which had antimicrobial activity against pathogenic bacteria and fungi, were purified from Japanese bamboo shoots (Phyllostachys pubescens) by a simple procedure based on chitin affinity chromatography. They had the common structural features of the plant defensin family, but they could not be grouped in any type of that family. They showed a high degree of homology to mistletoe toxins.

引用

页码：642 / 645

页数：4

共 15 条

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