| 释义 |
DictionarySeehexosaminidasehexosaminidase A
hexosaminidase A[hek‚säs·ə′min·ə‚dās ′ā] (biochemistry) An enzyme which catalyzes the hydrolysis of the N-acetylgalactosamine residue from certain gangliosides. hexosaminidase A
hex·os·a·min·i·dase A [MIM*606869] a hydrolytic enzyme that acts on ganglioside GM2, producing N-acetyl-d-galactosamine and ganglioside GM3; a deficiency of this enzyme is associated with Tay-Sachs disease. |