Isolation of trichogin, an antifungal protein from fresh fruiting bodies of the edible mushroom Tricholoma giganteum.

Abstract:

:An antifungal protein was isolated from the mushroom Tricholoma giganteum var. golden blessings. The protocol included ion exchange chromatography on DEAE-cellulose, affinity chromatography on Affi-gel blue gel, ion exchange chromatography on CM-cellulose, and gel filtration by fast protein liquid chromatography on Superdex 75. The antifungal protein, designated trichogin, was unadsorbed on DEAE-cellulose but was adsorbed on Affi-gel blue gel and CM-cellulose. It exhibited antifungal activity against Fusarium oxysporum, Mycosphaerella arachidicola and Physalospora piricola. Trichogin inhibited HIV-1 reverse transcriptase with an IC50 of 83 nM.

journal_name

Peptides

journal_title

Peptides

authors

Guo Y,Wang H,Ng TB

doi

10.1016/j.peptides.2004.11.009

subject

Has Abstract

pub_date

2005-04-01 00:00:00

pages

575-80

issue

4

eissn

0196-9781

issn

1873-5169

pii

S0196-9781(04)00508-X

journal_volume

26

pub_type

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