Search results
Results From The WOW.Com Content Network
The systematic name of this enzyme class is ATP:3-dephospho-CoA 5"-triphosphoribosyltransferase. Other names in common use include 2'-(5"-triphosphoribosyl)-3-dephospho-CoA synthase , ATP:dephospho-CoA 5-triphosphoribosyl transferase , and CitG .
The protons return to the mitochondrial matrix through the protein ATP synthase. The energy is used in order to rotate ATP synthase which facilitates the passage of a proton, producing ATP. A pH difference between the matrix and intermembrane space creates an electrochemical gradient by which ATP synthase can pass a proton into the matrix ...
The systematic name of this enzyme class is ATP:[3-methyl-2-oxobutanoate dehydrogenase (acetyl-transferring)] phosphotransferase.
ATP is quantified by measuring the light produced through its reaction with the naturally occurring firefly enzyme luciferase using a luminometer. The amount of light produced is directly proportional to the amount of ATP present in the sample. ATP tests can be used to: Control biological treatment reactors; Guide biocide dosing programs
The 3 substrates of this enzyme are ATP, H 2 O, and glycerol-3-phosphate, whereas its 3 products are ADP, phosphate, and glycerol-3-phosphate. This enzyme belongs to the family of hydrolases , specifically those acting on acid anhydrides to catalyse transmembrane movement of substances.
Steps 1 and 3 require the input of energy derived from the hydrolysis of ATP to ADP and P i (inorganic phosphate), whereas steps 7 and 10 require the input of ADP, each yielding ATP. [7] The enzymes necessary to break down glucose are found in the cytoplasm , the viscous fluid that fills living cells, where the glycolytic reactions take place.
Inosine triphosphate (ITP) is an intermediate in the purine metabolism pathway, seen in the synthesis of ATP and GTP. It comprises an inosine nucleotide containing three phosphate groups esterified to the sugar moiety. ITP results from deamination of ATP.
[3] [4] Deficiency of this deaminase also causes immunodeficiency. [ 5 ] In cardiac myosin , dATP is an alternative to ATP as an energy substrate for facilitating cross-bridge formation .