ATP

Pages which contain `ATP':

G Protein Receptors
job: it cyclizes ATP into 3'5' cyclic AMP. This reaction involves the
release of the beta and gamma phosphates from the ATP and the linking of
stop making cAMP from ATP. The whole cycle has resulted in only a brief
Membrane Transport Problem Answers
mitochondrial proton gradient so the cell can no longer make ATP)
A sodium-potassium pump, powered by ATP, pumps three sodium ions
sodium ion that was pumped out with the use of ATP pushes the glucose
by an ATP-dependent transporter similar to the Na+/K+ pump. Ca++ inside
the cell could bind to the carrier protein. ATP could bind to the ATPase
subunit of the carrier protein. Hydrolysis of ATP to ADP and Pi triggers
cell for each 2 K+ in. (using ATP as an energy source to pump both these
Southerns, Northerns, Westerns, & Cloning: Molecular Searching Techniques
3) DNA polymerase is added along with dATP, dGTP, dTTP, and radioactive
Receptors
their substrates. Protein kinases take the gamma-phosphates from ATP and
Membrane Transport Mechanisms
invest energy, usually derived from ATP, to actively force ions from one side
ATP hydrolysis) at the membrane protein itself to cause a conformational
same time, with the expenditure of ATP.
module not yet titled
ATP as the "energy currency" of the cell
ATP formation in the chloroplast
Chemical Energetics
The reaction ATP + H20 --> ADP + H3P04 releases more energy.
the overall reaction: glucose + ATP --> glucose-6-P + ADP, which is
phosphate group that is trapped into the ATP molecule, which acts a
first step, aa + ATP --> AMP-aa + PPi (inorganic pyrophosphate), is
amino acid for making protein. Note that ATP was used in both the above
case, ATP donated another part of its molecule to an amino acid.
1.3 ATP and high-energy bonds
ATP
ATP is the most important of a group of compounds that have
In ATP, there are at least two binding places that have a tendency to
impulses? They use energy in the form of ATP to generate electric
conversion of glucose to lactic acid, which serves to produce ATP for
ATP or other substances with high group donor potential, but how it is
Substances like ATP, with high group donor potentials, have Delta Go for
of ATP in water,
ATP + H20 --> ADP + H3PO4 ,
every mole of ATP that disappears. Sometimes, ATP donates a phosphate
ATP + acetic acid --> ADP + acetyl phosphate
acids or to donate one of the acid groups.] When ATP donates a
glucose + ATP --> glucose-6-phosphate + ADP
Solving Chemical Equilibrium Problems
coupling it to the hydrolysis of ATP in a reaction catalyzed by the
250 micromolar. If the [ATP] were 3.38 mM and the [ADP] were 1.32 mM,
3.5 Solving Enzyme Kinetics Problems
negligible volume of highly concentrated ATP. Will CO2 gas be produced,
e) Nothing will happen. Since ATP is not a substrate of CA, the
{If ATP were a substrate of CA, then adding it to the reaction would change
Enzyme Biochemistry Chapter
1.3 ATP and High Energy Bonds