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In molecular biology, alpha-amylase inhibitor (or α-...) is a protein family which inhibits mammalian alpha-amylases specifically, by forming a tight stoichiometric 1:1 complex with alpha-amylase. This family of inhibitors has no action on plant and microbial alpha amylases. They are found in raw plants/herbs such as cinnamon and bacteria ...
Diabetes: α-glucosidase and alpha-amylase inhibitors are found in several raw plants/herbs such as cinnamon [18] and bacteria containing acarbose [19] They are used as anti-diabetic drugs. The intake of a single dose of before a meal containing complex carbohydrates clearly suppresses the glucose spike and may decrease the postprandial ...
An inhibitor of alpha-amylase, called phaseolamin, has been tested as a potential diet aid. [10] When used as a food additive, amylase has E number E1100, and may be derived from pig pancreas or mold fungi. Bacilliary amylase is also used in clothing and dishwasher detergents to dissolve starches from fabrics and dishes.
Pancreatic alpha-amylase is an enzyme that in humans is encoded by the AMY2A gene. [ 5 ] [ 6 ] Amylases are secreted proteins that hydrolyze 1,4-alpha-glucoside bonds in oligosaccharides and polysaccharides, and thus catalyze the first step in digestion of dietary starch and glycogen.
Amylases are secreted proteins that hydrolyze 1,4-alpha-glucoside] bonds in oligosaccharides and polysaccharides, and thus catalyze the first step in digestion of dietary starch and glycogen. The human genome has a cluster of several amylase genes that are expressed at high levels in either salivary gland or pancreas. This gene encodes an ...
Macroamylasemia is a relatively rare condition, and in most cases, the exact cause is unknown. It can occur in completely healthy individuals without symptoms, in association with autoimmune diseases (such as systemic lupus erythematosus) and other diseases (cancer or inflammatory diseases).
From these natural templates many other inhibitors have been developed, including isofagomine and deoxygalactonojirimycin, and various unsaturated compounds such as PUGNAc. Inhibitors that are in clinical use include the anti-diabetic drugs acarbose and miglitol, and the antiviral drugs oseltamivir and zanamivir. Some proteins have been found ...
The crystal structures of soybean trypsin inhibitor (STI), trypsin inhibitor DE-3 from the coral tree Erythrina afra (ETI) [1] and the bifunctional proteinase K/alpha-amylase inhibitor from wheat (PK13) have been solved, showing them to share the same beta trefoil fold structure as those of interleukin 1 and heparin-binding growth factors. [5]