## Initial Reaction Rate in Michaelis Menten kinetics Equation Solution

STEP 0: Pre-Calculation Summary
Formula Used
Initial Reaction Rate = (Maximum Rate*Substrate Concentration)/(Michaelis Constant+Substrate Concentration)
V0 = (Vmax*S)/(KM+S)
This formula uses 4 Variables
Variables Used
Initial Reaction Rate - (Measured in Mole per Cubic Meter Second) - The Initial Reaction Rate is defined as the initial speed at which a chemical reaction takes place.
Maximum Rate - (Measured in Mole per Cubic Meter Second) - The Maximum Rate is defined as the maximum speed achieved by the system at saturated substrate concentration.
Substrate Concentration - (Measured in Mole per Cubic Meter) - The Substrate Concentration is the number of moles of substrate per liter solution.
Michaelis Constant - (Measured in Mole per Cubic Meter) - The Michaelis Constant is numerically equal to the substrate concentration at which the reaction rate is half of the maximum rate of the system.
STEP 1: Convert Input(s) to Base Unit
Maximum Rate: 40 Mole per Liter Second --> 40000 Mole per Cubic Meter Second (Check conversion ​here)
Substrate Concentration: 1.5 Mole per Liter --> 1500 Mole per Cubic Meter (Check conversion ​here)
Michaelis Constant: 3 Mole per Liter --> 3000 Mole per Cubic Meter (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
V0 = (Vmax*S)/(KM+S) --> (40000*1500)/(3000+1500)
Evaluating ... ...
V0 = 13333.3333333333
STEP 3: Convert Result to Output's Unit
13333.3333333333 Mole per Cubic Meter Second -->13.3333333333333 Mole per Liter Second (Check conversion ​here)
13.3333333333333 13.33333 Mole per Liter Second <-- Initial Reaction Rate
(Calculation completed in 00.004 seconds)
You are here -
Home »

## Credits

Created by Prashant Singh
K J Somaiya College of science (K J Somaiya), Mumbai
Prashant Singh has created this Calculator and 700+ more calculators!
Verified by Prerana Bakli
University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA
Prerana Bakli has verified this Calculator and 1600+ more calculators!

## <Enzyme Kinetics Calculators

Initial Reaction Rate given Catalytic Rate Constant and Initial Enzyme Concentration
​ Go Initial Reaction Rate = (Catalytic Rate Constant*Initial Enzyme Concentration*Substrate Concentration)/(Michaelis Constant+Substrate Concentration)
Initial Reaction Rate at Low Substrate Concentration
​ Go Initial Reaction Rate = (Catalytic Rate Constant*Initial Enzyme Concentration*Substrate Concentration)/Michaelis Constant
Initial Reaction Rate in Michaelis Menten kinetics Equation
​ Go Initial Reaction Rate = (Maximum Rate*Substrate Concentration)/(Michaelis Constant+Substrate Concentration)
Initial Reaction Rate at Low Substrate Concentration terms of Maximum Rate
​ Go Initial Reaction Rate = (Maximum Rate*Substrate Concentration)/Michaelis Constant

## Initial Reaction Rate in Michaelis Menten kinetics Equation Formula

Initial Reaction Rate = (Maximum Rate*Substrate Concentration)/(Michaelis Constant+Substrate Concentration)
V0 = (Vmax*S)/(KM+S)

## What is Michaelis–Menten kinetics model?

In biochemistry, Michaelis–Menten kinetics is one of the best-known models of enzyme kinetics. Biochemical reactions involving a single substrate are often assumed to follow Michaelis–Menten kinetics, without regard to the model's underlying assumptions. The model takes the form of an equation describing the rate of enzymatic reactions, by relating the reaction rate of formation of product to the concentration of a substrate.

## How to Calculate Initial Reaction Rate in Michaelis Menten kinetics Equation?

Initial Reaction Rate in Michaelis Menten kinetics Equation calculator uses Initial Reaction Rate = (Maximum Rate*Substrate Concentration)/(Michaelis Constant+Substrate Concentration) to calculate the Initial Reaction Rate, The Initial reaction rate in Michaelis Menten kinetics equation formula is defined as the relation with the maximum rate achieved by the system and the concentration of a substrate. Initial Reaction Rate is denoted by V0 symbol.

How to calculate Initial Reaction Rate in Michaelis Menten kinetics Equation using this online calculator? To use this online calculator for Initial Reaction Rate in Michaelis Menten kinetics Equation, enter Maximum Rate (Vmax), Substrate Concentration (S) & Michaelis Constant (KM) and hit the calculate button. Here is how the Initial Reaction Rate in Michaelis Menten kinetics Equation calculation can be explained with given input values -> 0.013333 = (40000*1500)/(3000+1500).

### FAQ

What is Initial Reaction Rate in Michaelis Menten kinetics Equation?
The Initial reaction rate in Michaelis Menten kinetics equation formula is defined as the relation with the maximum rate achieved by the system and the concentration of a substrate and is represented as V0 = (Vmax*S)/(KM+S) or Initial Reaction Rate = (Maximum Rate*Substrate Concentration)/(Michaelis Constant+Substrate Concentration). The Maximum Rate is defined as the maximum speed achieved by the system at saturated substrate concentration, The Substrate Concentration is the number of moles of substrate per liter solution & The Michaelis Constant is numerically equal to the substrate concentration at which the reaction rate is half of the maximum rate of the system.
How to calculate Initial Reaction Rate in Michaelis Menten kinetics Equation?
The Initial reaction rate in Michaelis Menten kinetics equation formula is defined as the relation with the maximum rate achieved by the system and the concentration of a substrate is calculated using Initial Reaction Rate = (Maximum Rate*Substrate Concentration)/(Michaelis Constant+Substrate Concentration). To calculate Initial Reaction Rate in Michaelis Menten kinetics Equation, you need Maximum Rate (Vmax), Substrate Concentration (S) & Michaelis Constant (KM). With our tool, you need to enter the respective value for Maximum Rate, Substrate Concentration & Michaelis Constant and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Initial Reaction Rate?
In this formula, Initial Reaction Rate uses Maximum Rate, Substrate Concentration & Michaelis Constant. We can use 3 other way(s) to calculate the same, which is/are as follows -
• Initial Reaction Rate = (Catalytic Rate Constant*Initial Enzyme Concentration*Substrate Concentration)/(Michaelis Constant+Substrate Concentration)
• Initial Reaction Rate = (Catalytic Rate Constant*Initial Enzyme Concentration*Substrate Concentration)/Michaelis Constant
• Initial Reaction Rate = (Maximum Rate*Substrate Concentration)/Michaelis Constant
Let Others Know