The rate-limiting enzyme of the Krebs cycle is citrate synthase. This enzyme is responsible for the conversion of acetyl-CoA to citrate which is the first step in the Krebs cycle. This conversion is the rate-limiting step because it is the slowest step in the cycle. The rate of citrate synthase is controlled by the amount of acetyl-CoA available. When there is more acetyl-CoA the rate of citrate synthase increases and when there is less acetyl-CoA the rate of citrate synthase decreases.
What is the rate limiting enzyme of Kreb’s cycle?
Citrate synthase
What does the rate limiting enzyme of Kreb’s cycle do?
It is the enzyme that catalyzes the formation of citrate from acetyl-CoA and oxaloacetate.
Where is the rate limiting enzyme of Kreb’s cycle located?
It is located in the matrix of the mitochondria.
How does the rate limiting enzyme of Kreb’s cycle contribute to the Kreb’s cycle?
The rate limiting enzyme of Kreb’s cycle is responsible for the formation of citrate which is an important intermediate in the Kreb’s cycle.
What is the significance of the rate limiting enzyme of Kreb’s cycle?
The rate limiting enzyme of Kreb’s cycle is responsible for the formation of citrate which is an important intermediate in the Kreb’s cycle.
What is the role of the rate limiting enzyme of Kreb’s cycle in the cell?
The rate limiting enzyme of Kreb’s cycle is responsible for the formation of citrate which is an important intermediate in the Kreb’s cycle.
What is the function of the rate limiting enzyme of Kreb’s cycle?
The rate limiting enzyme of Kreb’s cycle is responsible for the formation of citrate which is an important intermediate in the Kreb’s cycle.
What is the importance of the rate limiting enzyme of Kreb’s cycle?
The rate limiting enzyme of Kreb’s cycle is responsible for the formation of citrate which is an important intermediate in the Kreb’s cycle.
What is the structure of the rate limiting enzyme of Kreb’s cycle?
The rate limiting enzyme of Kreb’s cycle is a protein.
What is the substrate of the rate limiting enzyme of Kreb’s cycle?
The substrate of the rate limiting enzyme of Kreb’s cycle is acetyl-CoA.
What is the product of the rate limiting enzyme of Kreb’s cycle?
The product of the rate limiting enzyme of Kreb’s cycle is citrate.
What is the reaction catalyzed by the rate limiting enzyme of Kreb’s cycle?
The reaction catalyzed by the rate limiting enzyme of Kreb’s cycle is the formation of citrate from acetyl-CoA and oxaloacetate.
What is the mechanism of the rate limiting enzyme of Kreb’s cycle?
The mechanism of the rate limiting enzyme of Kreb’s cycle is oxidative decarboxylation.
What are the conditions necessary for the rate limiting enzyme of Kreb’s cycle to function?
The conditions necessary for the rate limiting enzyme of Kreb’s cycle to function are a source of acetyl-CoA and oxaloacetate and an electron acceptor.
What inhibitors affect the rate limiting enzyme of Kreb’s cycle?
Inhibitors of the rate limiting enzyme of Kreb’s cycle include fluorocitrate and allosteric inhibitors.
