Journal ArticleDOI
Purification and some characteristics of β-N-acetylglucosaminidase Produced by Vibrio sp.
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TLDR
In the course of degradation, oligosaccharides with higher degrees of polymerization than that of the substrate appeared during paper chromatography, suggesting that this enzyme has transglycosylation activity.About:
This article is published in Journal of Fermentation and Bioengineering.The article was published on 1993-01-01. It has received 8 citations till now. The article focuses on the topics: Chitobiose & Sephadex.read more
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Effects of trace elements on β-glucosaminidase activity in soils
Mine Ekenler,M. A. Tabatabai +1 more
TL;DR: In this article, the effects of salts of 23 trace elements on the activity of β-glucosaminidase in three Iowa surface (0-15 cm) soils were evaluated.
Journal ArticleDOI
Microbial β-N-acetylhexosaminidases and their biotechnological applications
TL;DR: This survey compares amino acid sequence data, biochemical characteristics, and catalytic properties of β-N-acetylhexosaminidases from a number of microbial sources.
Patent
Bacterial catabolism of chitin
TL;DR: In this article, four genes involved in the catabolism of chitin in Vibrio furnissii: endI encodes periplasmic chitodextrinase, exoI and exoII encodes aryl β-N-acetylglucosaminidase and chiA encodes extracellular chitinsase.
Journal ArticleDOI
β-N-Acetylhexosaminidases for Carbohydrate Synthesis via Trans-Glycosylation
TL;DR: The reaction engineering approaches (donor substrate activation, additives, and reaction conditions) that have proven useful for enhancing trans-glycosylation activity of GH20 β-N-acetylhexosaminidases are summarized and potential “hotspots” for mutations to promote trans- glycosylations activity in GH20 are suggested for efficient synthesis of specific functional carbohydrates and other glyco-engineered products.
Journal ArticleDOI
Effects of Sewage Sludge and Acacia dealbata Composts on Soil Biochemical and Chemical Properties
TL;DR: In this article, the effects of different composts made of different mixtures of sewage sludge and Acacia plants on the soil biochemical and chemical properties were studied, and the results showed that the lowest contents of heavy metals in the AL1/1 compost may be responsible for the increase of soil biochemical properties.
References
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Journal ArticleDOI
Cleavage of Structural Proteins during the Assembly of the Head of Bacteriophage T4
TL;DR: Using an improved method of gel electrophoresis, many hitherto unknown proteins have been found in bacteriophage T4 and some of these have been identified with specific gene products.
Journal Article
Cleavage of structural proteins during the assemble of the head of bacterio-phage T4
TL;DR: Using an improved method of gel electrophoresis, many hitherto unknown proteins have been found in bacteriophage T4 and some of these have been identified with specific gene products as mentioned in this paper.
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Disc electrophoresis – ii method and application to human serum proteins*
TL;DR: The technique of disc electrophoresis has been presented, including a discussion of the technical variables with special reference to the separation of protein fractions of normal human serum.
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A Simple Activity Measurement of Lysozyme
Taiji Imoto,Kazuyoshi Yagishita +1 more
TL;DR: A simple activity measurement of Lysozyme is described in this article, where the authors present a simple activity measurement of the enzyme and show that it is a simple molecule to measure.
Journal ArticleDOI
The hydrolysis of chitin by concentrated hydrochloric acid, and the preparation of low-molecular-weight substrates for lysozyme.
TL;DR: Experiments studying the lysozyme-catalyzed hydrolysis of these oligosaccharides showed a large effect of chain length upon the rate of Hydrolysis, and no effect of ionic strength.