Search results
Results from the WOW.Com Content Network
When the target gene is not found in the vector, the alpha fragment gene would be active, producing the alpha fragment and allowing for B-galactosidase to gain its activity. To trace the activity of B-galactosidase a colorless analog of lactose is used, X-gal. The hydrolysis of X-gal by B-galactosidase produces galactose, a blue colored compound.
[24] [25] and, as a result, the mutant enzyme is able to replace the lacZ β-galactosidase. [26] EbgA and LacZ are 50% identical on the DNA level and 33% identical on the amino acid level. [ 27 ] The active ebg enzyme is an aggregate of ebgA -gene and ebgC-gene products in a 1:1 ratio with the active form of ebg enzymes being an α 4 β4 hetero ...
α-Galactosidase ( EC 3.2.1.22, α-GAL, α-GAL A; systematic name α-D-galactoside galactohydrolase) is a glycoside hydrolase enzyme that catalyses the following reaction: [1] Hydrolysis of terminal, non-reducing α- D -galactose residues in α- D -galactosides, including galactose oligosaccharides, galactomannans and galactolipids
2717 11605 Ensembl ENSG00000102393 ENSMUSG00000031266 UniProt P06280 P51569 RefSeq (mRNA) NM_000169 NM_013463 RefSeq (protein) NP_000160 NP_038491 Location (UCSC) Chr X: 101.39 – 101.41 Mb Chr X: 133.49 – 133.5 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Galactosidase alpha is an enzyme that in humans is encoded by the GLA gene. Two recombinant forms of human α-galactosidase ...
Beano contains the enzyme α-Galactosidase, specifically one derived from the fungus Aspergillus niger.The enzyme works in the digestive tract to break down the complex or branching sugars (polysaccharides and oligosaccharides) in foods such as legumes (beans and peanuts) and cruciferous vegetables (cauliflower, broccoli, cabbage, and brussels sprouts, among others).
The RNA transcript of the GLB1 gene is alternatively spliced and produces 2 mRNAs. The 2.5-kilobase transcript encodes the beta-galactosidase enzyme of 677 amino acids.The alternative 2.0-kb mRNA encodes a beta-galactosidase-related protein (S-Gal) that is only 546 amino acids long and that has no enzymatic activity.
Galactosialidosis, also known as neuraminidase deficiency with beta-galactosidase deficiency, is a genetic lysosomal storage disease. [2] It is caused by a mutation in the CTSA gene which leads to a deficiency of enzymes β-galactosidase and neuraminidase.
Colonies that produce β-galactosidase are turned blue by X-gal (5-bromo-4-chloro-3-indolyl-β-D-galactoside) which is an artificial substrate for B-galactosidase whose cleavage results in galactose and 4-Cl,3-Br indigo thus producing a deep blue color. [16] Allolactose is an isomer of lactose and is the inducer of the lac operon. Lactose is ...