Polyethylene glycols enhance the thermostability of β-cyclodextrin glycosyltransferase from Bacillus circulans

• PEG 400 enhances the activity of β-cyclodextrin glycosyltransferase by 20%. • PEG 1000 prolongs the half-life of this enzyme at 60°C by 6.5-fold. • Fluorescence spectroscopy shows that PEGs protect tertiary structure. • Circular dichroism shows that PEGs protect secondary structure.

Gespeichert in:
Autor*in:

Li, Caiming [verfasserIn]

Li, Wenwen

Holler, Tod P.

Gu, Zhengbiao

Li, Zhaofeng

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2014

Schlagwörter:

Thermostability

Cyclodextrin glycosyltransferase

Cyclodextrin

Polyethylene glycol

Umfang:

6

Übergeordnetes Werk:

Enthalten in: Temperature and the field dependence of the magnetization close to order–disorder phase transitions in DMMn and the chromium-doped DMMn - Yurtseven, H. ELSEVIER, 2018, New York, NY [u.a.]

Übergeordnetes Werk:

volume:164 ; year:2014 ; day:1 ; month:12 ; pages:17-22 ; extent:6

Links:

Volltext

DOI / URN:

10.1016/j.foodchem.2014.05.013

Katalog-ID:

ELV012260398

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