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Galactokinase is classified as a transferase because it catalyzes the transfer of a phosphate group from ATP to galactose, converting it into galactose-1-phosphate. This process involves the transfer of a functional group (the phosphate) rather than breaking or forming covalent bonds in the substrate itself, which is characteristic of transferases. Additionally, transferases are enzymes that facilitate the transfer of specific groups between molecules, and galactokinase fits this definition by transferring a phosphate group.
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Which enzyme forms peptide bonds between adjacents amino acids during polypeptide synthesis?
The enzyme responsible for forming peptide bonds between adjacent amino acids during polypeptide synthesis is called peptidyl transferase. This enzyme is found in the ribosome.
What is peptide transferase?
Peptidyl transferase is the enzyme that catalyzes the formation of peptide bonds between amino acids during translation of protein synthesis.
What is the enzyme classification of cyclooxygenase?
Cyclooxygenase is classified as an oxidoreductase enzyme. It specifically belongs to the class of dioxygenases, which are enzymes that catalyze the incorporation of both atoms of molecular oxygen into organic substrates.
Can yeast ferment galactose and lactose?
check out this link: http://www.madsci.org/posts/archives/2005-11/1132509463.Cb.r.html what it basically says is that yeasts cannot use lactose becasue they cannot break it down into its components (galactose and glucose), so they can only use lactose when they are genetically engineered to produce lactase (an enzyme which breaks down lactose into its constituent sugars).
Who exhibits peptidyl transferase activity?
Peptidyl transferase activity is primarily exhibited by the ribosome, specifically by the ribosomal RNA (rRNA) component of the large subunit. This enzymatic activity catalyzes the formation of peptide bonds between amino acids during protein synthesis. In prokaryotes, this occurs in the 50S subunit, while in eukaryotes, it takes place in the 60S subunit. Thus, ribosomal RNA serves as a ribozyme facilitating this crucial biological process.
Is there a gene therapy available for galactosemia patients?
Galactosemia is a deficiency in the enzymes galactokinase or uridyl transferase, thereby affecting the synthesis and degradation of glycogen synthesis/galactose metabolism. At this point, there is no gene therapy available for treatment - treatment is only through strict dietary control.
Which enzyme forms peptide bonds between adjacents amino acids during polypeptide synthesis?
The enzyme responsible for forming peptide bonds between adjacent amino acids during polypeptide synthesis is called peptidyl transferase. This enzyme is found in the ribosome.
What is peptide transferase?
Peptidyl transferase is the enzyme that catalyzes the formation of peptide bonds between amino acids during translation of protein synthesis.
What is the enzyme that convert galactose into glucose 1 phosphate?
The enzyme that converts galactose into glucose 1-phosphate is galactokinase. This enzyme phosphorylates galactose to form galactose 1-phosphate, which can then be converted into glucose 1-phosphate through further metabolic pathways.
What is a palmitoyltransferase?
A palmitoyltransferase is any transferase involved in palmitoylation.
What is the enzyme classification of cyclooxygenase?
Cyclooxygenase is classified as an oxidoreductase enzyme. It specifically belongs to the class of dioxygenases, which are enzymes that catalyze the incorporation of both atoms of molecular oxygen into organic substrates.
What actors and actresses appeared in Transferase - 2010?
The cast of Transferase - 2010 includes: Louisa Gamon as Woman Justin Kay as Man Daniel Pelt as Coffee Shop Manager
Malignant diseases are accompanied by the rise of levels of what enzymes?
acid phosphatase, alkaline phosphatase, amylase, creatine kinase, gamma glutamyl transferase, lactate dehydrogenase, and terminal deoxynucleotidyl transferase
What does Oligosaccharide protein transferase do?
Oligosaccharide protein transferase is an enzyme that helps in the transfer of pre-assembled oligosaccharide chains from a lipid carrier to specific asparagine residues on newly synthesized proteins in the endoplasmic reticulum. This process is essential for proper protein folding and function.
Is Lactose intolerance dominant or recessive trait?
Lactose intolerance is typically considered a recessive trait. It is caused by a reduced ability to produce the enzyme lactase, which digest lactose. If an individual inherits two copies of the gene associated with lactose intolerance (one from each parent), they are likely to be lactose intolerant.
What does the medical abbreviation GGT mean?
Gamma-glutamyl Transferasegamma glutamyl transferase
What is an acyltransferase?
An acyltransferase is a transferase enzyme which catalyzes the transfer of acyl groups between lipids.
