Isolation and sequence analysis of new peptaibol, boletusin, from Boletus spp.

Sang Jun Lee; Woon Hyung Yeo; Bong Sik Yun; Ick Dong Yoo

doi:10.1002/(SICI)1099-1387(199908)5:8<374::AID-PSC211>3.0.CO;2-X

Isolation and sequence analysis of new peptaibol, boletusin, from Boletus spp.

Sang Jun Lee
, Woon Hyung Yeo
, Bong Sik Yun
, Ick Dong Yoo^*

^*Corresponding author for this work

Environmental Biotechnology

Korea Research Institute of Bioscience and Biotechnology
Yusong, 305-345

Research output: Contribution to journal › Journal article › peer-review

55 Scopus citations

Abstract

A new peptaibol, boletusin, was isolated from the methanol extract of the fruiting body of the mushroom, Boletus spp. Sequential determination by positive FAB MS/MS showed that boletusin is a peptide consisting of 19 amino acids, with one acetylated N-terminus residue, phenylalanine, and a C-terminal amino alcohol, tryptophanol. This peptide showed antimicrobial activity against several Gram-positive bacteria.

Original language	English
Pages (from-to)	374-378
Number of pages	5
Journal	Journal of Peptide Science
Volume	5
Issue number	8
DOIs	https://doi.org/10.1002/(SICI)1099-1387(199908)5:8<374::AID-PSC211>3.0.CO;2-X
State	Published - 1999.08

Keywords

α-aminoisobutyric acid
Boletus spp.
Boletusin
Peptaibol

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10.1002/(SICI)1099-1387(199908)5:8<374::AID-PSC211>3.0.CO;2-X

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title = "Isolation and sequence analysis of new peptaibol, boletusin, from Boletus spp.",

abstract = "A new peptaibol, boletusin, was isolated from the methanol extract of the fruiting body of the mushroom, Boletus spp. Sequential determination by positive FAB MS/MS showed that boletusin is a peptide consisting of 19 amino acids, with one acetylated N-terminus residue, phenylalanine, and a C-terminal amino alcohol, tryptophanol. This peptide showed antimicrobial activity against several Gram-positive bacteria.",

keywords = "α-aminoisobutyric acid, Boletus spp., Boletusin, Peptaibol",

author = "Lee, \{Sang Jun\} and Yeo, \{Woon Hyung\} and Yun, \{Bong Sik\} and Yoo, \{Ick Dong\}",

year = "1999",

month = aug,

doi = "10.1002/(SICI)1099-1387(199908)5:8<374::AID-PSC211>3.0.CO;2-X",

language = "English",

volume = "5",

pages = "374--378",

journal = "Journal of Peptide Science",

issn = "1075-2617",

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TY - JOUR

T1 - Isolation and sequence analysis of new peptaibol, boletusin, from Boletus spp.

AU - Lee, Sang Jun

AU - Yeo, Woon Hyung

AU - Yun, Bong Sik

AU - Yoo, Ick Dong

PY - 1999/8

Y1 - 1999/8

N2 - A new peptaibol, boletusin, was isolated from the methanol extract of the fruiting body of the mushroom, Boletus spp. Sequential determination by positive FAB MS/MS showed that boletusin is a peptide consisting of 19 amino acids, with one acetylated N-terminus residue, phenylalanine, and a C-terminal amino alcohol, tryptophanol. This peptide showed antimicrobial activity against several Gram-positive bacteria.

AB - A new peptaibol, boletusin, was isolated from the methanol extract of the fruiting body of the mushroom, Boletus spp. Sequential determination by positive FAB MS/MS showed that boletusin is a peptide consisting of 19 amino acids, with one acetylated N-terminus residue, phenylalanine, and a C-terminal amino alcohol, tryptophanol. This peptide showed antimicrobial activity against several Gram-positive bacteria.

KW - α-aminoisobutyric acid

KW - Boletus spp.

KW - Boletusin

KW - Peptaibol

UR - https://www.scopus.com/pages/publications/0032809861

U2 - 10.1002/(SICI)1099-1387(199908)5:8<374::AID-PSC211>3.0.CO;2-X

DO - 10.1002/(SICI)1099-1387(199908)5:8<374::AID-PSC211>3.0.CO;2-X

M3 - Journal article

C2 - 10507687

AN - SCOPUS:0032809861

SN - 1075-2617

VL - 5

SP - 374

EP - 378

JO - Journal of Peptide Science

JF - Journal of Peptide Science

IS - 8

ER -

Isolation and sequence analysis of new peptaibol, boletusin, from Boletus spp.

Abstract

Keywords

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