A new lipoxygenase from the agaric fungus Agrocybe aegerita: Biochemical characterization and kinetic properties
نویسندگان
چکیده
منابع مشابه
Novel haloperoxidase from the agaric basidiomycete Agrocybe aegerita oxidizes aryl alcohols and aldehydes.
Agrocybe aegerita, a bark mulch- and wood-colonizing basidiomycete, was found to produce a peroxidase (AaP) that oxidizes aryl alcohols, such as veratryl and benzyl alcohols, into the corresponding aldehydes and then into benzoic acids. The enzyme also catalyzed the oxidation of typical peroxidase substrates, such as 2,6-dimethoxyphenol (DMP) or 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonate...
متن کاملIsolation and Identification of Mushroom Pathogens from Agrocybe aegerita
Agrocybe aegerita is an important mushroom cultivated in Korea, with good feel and a peculiar fragrance. A. aegerita can be cultivated throughout the year using culture bottles but is more susceptible to contamination than other mushrooms. Twenty-two pathogens were isolated from the fruiting bodies and compost of A. aegerita, and seven isolates were isolated from Pleurotus ostreatus to compare ...
متن کاملAn antitumour lectin from the edible mushroom Agrocybe aegerita.
An antitumour lectin (named AAL) consisting of two identical subunits of 15.8 kDa was isolated from the fruiting bodies of the edible mushroom Agrocybe aegerita using a procedure which involved precipitating the extract by addition of (NH(4))(2)SO(4), ion exchange chromatography on DEAE-Sepharose Fast Flow, gel filtration chromatography on Sephacryl S-200 HR and finally purification on a GF-250...
متن کاملDirected evolution of unspecific peroxygenase from Agrocybe aegerita.
Unspecific peroxygenase (UPO) represents a new type of heme-thiolate enzyme with self-sufficient mono(per)oxygenase activity and many potential applications in organic synthesis. With a view to taking advantage of these properties, we subjected the Agrocybe aegerita UPO1-encoding gene to directed evolution in Saccharomyces cerevisiae. To promote functional expression, several different signal p...
متن کاملCrystallization and preliminary crystallographic studies of the recombinant antitumour lectin from the edible mushroom Agrocybe aegerita.
The antitumour lectin from Agrocybe aegerita, named AAL, shows strong inhibition effects on human and mouse tumour cells via apoptosis induction activity. Recombinant AAL (rAAL) has been expressed and purified. Both rAAL and rAAL-lactose complex have been crystallized and their X-ray diffraction data were collected to resolutions of 1.9 A and 1.6 A, respectively. Both crystals belong to space g...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLOS ONE
سال: 2019
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0218625