| Literature DB >> 9972247 |
K Hirata1, Y Aso, M Ishiguro.
Abstract
Pomacea canaliculata alpha-mannosidase (260 kDa), composed of at least two isoforms with different pI, was partially purified. The activity was maximum at pH 4 and unaltered after incubation at 60 degrees C for 60 min. ZnCl2, CaCl2, NaCl, and SH-reagents increased the activity, while MnCl2 and EDTA inhibited it. The enzyme catalyzed the hydrolysis of alpha 1-2, alpha 1-3, and alpha 1-6 mannosidic linkages.Entities:
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Year: 1998 PMID： 9972247 DOI： 10.1271/bbb.62.2242
Source DB: PubMed Journal: Biosci Biotechnol Biochem ISSN： 0916-8451 Impact factor: 2.043