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Kinase - Wikipedia


In biochemistry, a kinase is an enzyme that catalyzes the transfer of phosphate groups from high-energy, phosphate-donating molecules to specific substrates. This process is known as phosphorylation...

What is an enzyme that attaches a phosphate group to another ...


kinase ... What is the addition of a phosphate to a molecule called? ... What is any enzyme that adds an inorganic phosphate group to another inorganic ...

kinase | enzyme | Britannica.com


Jan 19, 2009 ... Included among these enzymes' targets for phosphate group addition ... Phosphorylation of lipid molecules by kinases is important for controlling ... Kinases attach the phosphate to the nucleoside, creating a nucleotide monophosphate. For example, an enzyme called nucleoside phosphorylase serves this ...

Glycolysis - TRANSCRIPT - the Cassiopeia Project


All of the enzyme molecules were obtained from that site and processed in ... make possible the ten steps in the breakdown of sugar – the process is called glycolysis. ... then takes the last phosphate group from an ATP molecule and attaches it to the glucose. Glucose ... fuctose1,6,biphosphate and another ADP molecule.



The input of additional energy (plus a phosphate group) "recharges" ADP into ... in the cytoplasm when an enzyme attaches a third phosphate to the ADP (both ... Usually the terminal phosphate is not simply removed, but instead is attached to another molecule. ... Adding a phosphate to a molecule is called phosphorylation .

Enzymes facts, information, pictures | Encyclopedia.com articles ...


This can be a medium-size molecule called a prosthetic group, or it can be a metal ion (an .... Folds and clefts on the surface of an enzyme that enable attach ment to its ... A substance that interacts with another substance in a chemical reaction, .... called phosphatases typically catalyze the removal of the phosphate group ...

Phosphate Group: Definition & Explanation - Video & Lesson ...


This humble group of atoms (phosphorus surrounded by oxygen) can carry energy, ... Attach that cluster to one of the many carbon-containing molecules in our ... two of its phosphates are lost, and the remaining one attaches to another ... An enzyme called ATP synthase can use energy from the food we eat to attach the ...

What is the energy in transfer of a phosphate group?


But phosphate groups have much broader reach than in their role as one of the key energy ... them in terms of the overall free energy budget of these molecules? ... The acid-acid bond could be with another phosphate as in ATP or ... for all transformations are zero, even the so-called “energy rich” ATP hydrolysis reaction.

Cell Biology/Energy supply/Glycolysis - Wikibooks, open books for ...


The G3P molecules then attach to an enzyme that removes two electrons from each G3P, ... After this step is completed, another enzyme relocates the phosphate group on the 3P, ... The final step of glycolysis involves a protein called BS.

Nucleic Acid


A nitrogenous base is an organic molecule containing both carbon and nitrogen atoms. ... Similarly, a nucleotide is often called a “base,” a shorthand reference to the ... ATP is composed of adenine, a ribose sugar, and three phosphate groups ... delivering energy by transferring electrons from one reaction to another.

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Chapter 4


3) The addition of a phosphate group to a substrate is called ______. The enzyme that ... 10) An enzyme that adds or subtracts water molecules is. A) ligase .

What is the transfer of a phosphate group to a molecule or ...


What is the transfer of a phosphate group to a molecule or compound called? ... by enzymes that speed up the process of adding a phosphate group to an amino ... sites on a protein, from which phosphorylated amino acids are able to attach.

Protein Function - Molecular Biology of the Cell - NCBI Bookshelf


Thus, antibodies attach to viruses or bacteria to mark them for destruction, the enzyme ... The selective binding of a protein to another molecule. .... Thus, hexokinase adds a phosphate group to d-glucose but ignores its optical isomer ... This maximum rate divided by the enzyme concentration is called the turnover number.