DTDP-6-deoxy-L-talose 4-dehydrogenase (NAD )
In enzymology, a dTDP-6-deoxy-L-talose 4-dehydrogenase () is an enzyme that catalysis, catalyzes the chemical reaction :dTDP-6-deoxy-L-talose + NADP+ \rightleftharpoons dTDP-4-dehydro-6-deoxy-L-mannose + NADPH + H+ Thus, the two substrate (biochemistry), substrates of this enzyme are dTDP-6-deoxy-L-talose and nicotinamide adenine dinucleotide phosphate, NADP+, whereas its 3 product (chemistry), products are dTDP-4-dehydro-6-deoxy-L-mannose, nicotinamide adenine dinucleotide phosphate, NADPH, and hydrogen ion, H+. This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The List of enzymes, systematic name of this enzyme class is dTDP-6-deoxy-L-talose:NADP+ 4-oxidoreductase. Other names in common use include thymidine diphospho-6-deoxy-L-talose dehydrogenase, TDP-6-deoxy-L-talose dehydrogenase, thymidine diphospho-6-deoxy-L-talose dehydrogenase, and dTDP-6-deoxy-L-talose dehydrogenase (4-reductase). ...
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Enzymology
An enzyme () is a protein that acts as a biological catalyst by accelerating chemical reactions. The molecules upon which enzymes may act are called substrate (chemistry), substrates, and the enzyme converts the substrates into different molecules known as product (chemistry), products. Almost all metabolism, metabolic processes in the cell (biology), cell need enzyme catalysis in order to occur at rates fast enough to sustain life. Metabolic pathways depend upon enzymes to catalyze individual steps. The study of enzymes is called ''enzymology'' and the field of pseudoenzyme, pseudoenzyme analysis recognizes that during evolution, some enzymes have lost the ability to carry out biological catalysis, which is often reflected in their amino acid sequences and unusual 'pseudocatalytic' properties. Enzymes are known to catalyze more than 5,000 biochemical reaction types. Other biocatalysts include Ribozyme, catalytic RNA molecules, also called ribozymes. They are sometimes descr ...
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