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Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant Formula

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The Catalytic Rate Constant is defined as the rate constant for conversion of the enzyme-substrate complex to enzyme and product. Check FAQs

k cat = \frac{V max}{[E 0]}

k_cat - Catalytic Rate Constant?V_max - Maximum Rate?[E₀] - Initial Enzyme Concentration?

Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant Example

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Here is how the Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant equation looks like with Values.

Here is how the Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant equation looks like with Units.

Here is how the Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant equation looks like.

0.4 = \frac{40}{100}

0.4s⁻¹ = \frac{40mol/L*s}{100mol/L}

0.4 = \frac{40}{100}

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Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant Solution

Follow our step by step solution on how to calculate Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant?

FIRST Step Consider the formula

k cat = \frac{V max}{[E 0]}

Next Step Substitute values of Variables

∴

k cat = \frac{40mol/L*s}{100mol/L}

Next Step Convert Units

∴

k cat = \frac{40000mol/m³*s}{100000mol/m³}

Next Step Prepare to Evaluate

∴

k cat = \frac{40000}{100000}

LAST Step Evaluate

∴

k cat = 0.4s⁻¹

Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant Formula Elements

Variables

Catalytic Rate Constant

The Catalytic Rate Constant is defined as the rate constant for conversion of the enzyme-substrate complex to enzyme and product.

Symbol: k_cat

Measurement: First Order Reaction Rate ConstantUnit: s⁻¹

Note: Value can be positive or negative.

Formulas to find Catalytic Rate Constant

Maximum Rate

The Maximum Rate is defined as the maximum speed achieved by the system at saturated substrate concentration.

Symbol: V_max

Measurement: Reaction RateUnit: mol/L*s

Note: Value can be positive or negative.

Formulas to find Maximum Rate

Initial Enzyme Concentration

The Initial Enzyme Concentration is defined as the concentration of enzyme at the start of the reaction.

Symbol: [E₀]

Measurement: Molar ConcentrationUnit: mol/L

Note: Value should be greater than 0.

Formulas to find Initial Enzyme Concentration

Other formulas in Michaelis Menten Kinetics Equation category

Go Modifying Factor of Enzyme Substrate Complex

α' = 1 + (\frac{I}{K i'})

Go Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration

V RC = k 2 \cdot ES

Go Initial Reaction Rate given Dissociation Rate Constant

V DRC = \frac{V max \cdot S}{K D + S}

Go Maximum Rate given Dissociation Rate Constant

V max_DRC = \frac{V 0 \cdot (K D + S)}{S}

How to Evaluate Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant?

Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant evaluator uses Catalytic Rate Constant = Maximum Rate/Initial Enzyme Concentration to evaluate the Catalytic Rate Constant, The Catalytic rate constant if substrate concentration is higher than Michaelis constant formula is defined as the ratio of the maximum rate of the system to the initial concentration of the enzyme. Here substrate concentration is very large in comparison to Michaelis constant. Catalytic Rate Constant is denoted by k_cat symbol.

How to evaluate Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant using this online evaluator? To use this online evaluator for Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant, enter Maximum Rate (V_max) & Initial Enzyme Concentration ([E₀]) and hit the calculate button.

FAQs on Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant

What is the formula to find Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant?

The formula of Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant is expressed as Catalytic Rate Constant = Maximum Rate/Initial Enzyme Concentration. Here is an example- 0.4 = 40000/100000.

How to calculate Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant?

With Maximum Rate (V_max) & Initial Enzyme Concentration ([E₀]) we can find Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant using the formula - Catalytic Rate Constant = Maximum Rate/Initial Enzyme Concentration.

Can the Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant be negative?

Yes, the Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant, measured in First Order Reaction Rate Constant can be negative.

Which unit is used to measure Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant?

Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant is usually measured using the 1 Per Second[s⁻¹] for First Order Reaction Rate Constant. 1 Per Millisecond[s⁻¹], 1 Per Day[s⁻¹], 1 Per Hour[s⁻¹] are the few other units in which Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant can be measured.

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