Enzymatische Konfigurationsbestimmung von Nucleosiden
- It is possible to determine the anomeric configuration of nucleosides by a simple, spectrophotometric assay, using the nucleoside phosphorylase activity of cell-free extracts from E. coli. β-nucleo-sides are split, a-anomers remain unchanged. For a single estimation 20-40 µg of nucleoside are required. 6-Azauracil- and 8-azaguanine-β-ᴅ-riboside and some nucleoside phosphates are resistant, a fact, which is of interest in view of the specificity of nucleoside phosphorylases.
Author: | Edgar LodemannGND, Adolf WackerGND |
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URN: | urn:nbn:de:hebis:30:3-748692 |
DOI: | https://doi.org/10.1515/znb-1967-0109 |
ISSN: | 1865-7117 |
ISSN: | 0932-0776 |
Parent Title (German): | Zeitschrift für Naturforschung, B |
Publisher: | Verlag der Zeitschrift für Naturforschung |
Place of publication: | Tübingen |
Document Type: | Article |
Language: | German |
Date of Publication (online): | 2014/06/02 |
Year of first Publication: | 1967 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2023/07/27 |
Volume: | 22 |
Issue: | 1 |
Page Number: | 3 |
First Page: | 42 |
Last Page: | 44 |
HeBIS-PPN: | 512590796 |
Institutes: | Biochemie, Chemie und Pharmazie / Biochemie und Chemie |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften |
5 Naturwissenschaften und Mathematik / 57 Biowissenschaften; Biologie / 570 Biowissenschaften; Biologie | |
Sammlungen: | Universitätspublikationen |
Licence (German): | Creative Commons - Namensnennung-Nicht kommerziell-Keine Bearbeitung 3.0 |