Amilaza
Amilaza je enzim koji katalizuje razlaganje skroba u šećere. Amilaza je prisutna u ljudskoj pljuvački, gde ona započinje hemijski proces varenja. Hrana koja sadrži znatan udeo skroba i malo šećera, kao što su pirinač i krompir, ima blago sladak ukus tokom žvakanja jer amilaza pretvara deo njenog skroba u šećer u ustima. Pankreas takođe pravi amilazu (alfa amilaza) koja hidrolijuje skrob u disaharide i trisaharide. Njih dalje konvertuju drugi enzimi do glukoze radi telesnog snabdevanja energijom. Biljke i neke bakterije takođe proizvode amilazu. Kao diastaza, amilaza je bila prvi enzim koji je otkrio i izolovao Anselm Pajien 1833.[1] Specifičnni amilazni proteini se obeležavanju grčkim slovima. Sve amilaze su glikozidne hidrolaze i deluju na α-1,4-glikozidne veze.
- ↑ (1) Robert Hill and Joseph Needham, The Chemistry of Life: Eight Lectures on the History of Biochemistry (London, England: Cambridge University Press, 1970), page 17 ; (2) Richard B. Silverman, The Organic Chemistry of Enzyme-catalyzed Reactions, 2nd ed. (London, England: Academic Press, 2002), page 1 ; (3) Jochanan Stenesh, Biochemistry, vol. 2 (New York, New York: Plenum, 1998), page 83 ; (4) Robert A. Meyers, ed., Molecular Biology and Biotechnology: A Comprehensive Desk Reference (New York, New York: Wiley-VCH, 1995), page 296.
- Nicholas C. Price, Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third izd.). USA: Oxford University Press. ISBN 019850229X.
- Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 izd.). Wiley-Interscience. ISBN 0471205036.
- Branden C, Tooze J.. Introduction to Protein Structure. New York, NY: Garland Publishing. ISBN: 0-8153-2305-0.
- Irwin H. Segel. Enzyme Kinetics: Behavior and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems (Book 44 izd.). Wiley Classics Library. ISBN 0471303097.
- Robert A. Copeland (2013). Evaluation of Enzyme Inhibitors in Drug Discovery: A Guide for Medicinal Chemists and Pharmacologists (2nd izd.). Wiley-Interscience. ISBN 111848813X.
- Gerhard Michal, Dietmar Schomburg (2012). Biochemical Pathways: An Atlas of Biochemistry and Molecular Biology (2nd izd.). Wiley. ISBN 0470146842.
- Molecule of the month February 2006 Arhivirano 2011-01-19 na Wayback Machine-u
- Nutrition Sciences 101 Arhivirano 2007-02-24 na Wayback Machine-u