闈舵爣锛欬p style="text-indent: 2em;">SI

浜у搧鍒悕锛欬p style="text-indent: 2em;">SI锛 sucrase-isomaltase锛 sucrase-isomaltase锛 sucrase-isomaltase, intestinal锛 Alpha-methylglucosidase锛 Oligo-1,6-glucosidase锛 alpha-glucosidase锛 oligosaccharide alpha-1,6-glucosidase锛 钄楃硸閰跺紓楹﹁娊绯栭叾(SI)锛

鑳屾櫙淇℃伅锛欬div style="text-indent: 2em;">This gene is mapped to 3q26.1. It encodes a sucrase-isomaltase enzyme that is expressed in the intestinal brush border. The encoded protein is synthesized as a precursor protein that is cleaved by pancreatic proteases into two enzymatic subunits sucrase and isomaltase. These two subunits heterodimerize to form the sucrose-isomaltase complex. This complex is essential for the digestion of dietary carbohydrates including starch, sucrose and isomaltose. Mutations in this gene are the cause of congenital sucrase-isomaltase deficiency.