Beta-galactosidase form psychrotrophic microorganism - sborník
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F03%3A00008937" target="_blank" >RIV/60461373:22330/03:00008937 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Beta-galactosidase form psychrotrophic microorganism - sborník
Original language description
Enzymes preserving their activity under low temperatures are important for improving quality, reduction of microbial contamination and lowering the energy costs in food processing industry [1-3]. One of the straightforward applications of -galactosidaseis in technologies for production of lactose-free milk and for galactooligosacharides production. -Galactosidase (3.2.1.23), from psychrotrophic strain Arthrobacter sp.C2-2 living under extreme conditions, where the outside temperature never exceed s 5 °C, was expressed in E. coli and routinely produced in our group [4]. The crystallization experiments gave a collection of several crystal forms and sizes. Table 1. Different crystallization conditions gave different crystal habitus of ß-galaktosidase C2-2-1 from cold adapted Arthrobacter sp.C2-2: " needles 0.05 mm x 0.2 mm 10% PEG 8000, 0.1 M HEPES pH 7.5, 0.2 M Ca acetate " platelets 0.75 mm x 0.01 mm; slab shaped crystals 0.3 mm x 0.1 mm 22% PEG 4000, 0.1 M MES pH 6.5, 0.15 M (NH4)
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CE - Biochemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA204%2F02%2F0843" target="_blank" >GA204/02/0843: Complex cold adaptation study of enzymes on molecular level and their application in biotechnology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of Crystallography of Biological Macromolecules
ISBN
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ISSN
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e-ISSN
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Number of pages
1
Pages from-to
1
Publisher name
Academic Press
Place of publication
Proceedings of Crystallography of Biological Mac
Event location
Como
Event date
Jan 1, 2003
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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