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alpha-Glucosidases
V V Krasikov1, D V Karelov, L M Firsov
1Konstantinov St. Petersburg Nuclear Physics Institute, Gatchina, Leningrad Region, 188350, Russia.
Biochemistry. Biokhimiia
|May 3, 2001
Summary
This review details alpha-glucosidases from mammals, plants, and microbes. It covers enzyme classification, catalysis, structure, and inhibitors, aiding in understanding these vital biological molecules.
Area of Science:
- Biochemistry
- Enzymology
- Molecular Biology
Background:
- Alpha-glucosidases are crucial enzymes involved in carbohydrate metabolism across various life forms.
- Understanding their properties is key to fields ranging from medicine to biotechnology.
Purpose of the Study:
- To provide a comprehensive overview of mammalian, plant, and microbial alpha-glucosidases.
- To discuss enzyme classification, catalytic mechanisms, and structural features.
- To review significant inhibitors and experimentally identified catalytic residues.
Main Methods:
- Literature review of existing research on alpha-glucosidases.
- Analysis of experimental data concerning enzyme structure and function.
- Synthesis of information on enzyme classification and inhibition.
Main Results:
- Detailed properties of alpha-glucosidases from diverse sources are presented.
- Key aspects including classification, catalytic mechanisms, and tertiary structures are highlighted.
- Essential amino acid residues for catalysis and major inhibitors are discussed.
Conclusions:
- This review consolidates current knowledge on alpha-glucosidases.
- It serves as a valuable resource for researchers studying enzyme function, inhibition, and applications.