## Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration Solution

STEP 0: Pre-Calculation Summary
Formula Used
Initial Reaction Rate given RC = Final Rate Constant*Enzyme Substrate Complex Concentration
VRC = k2*ES
This formula uses 3 Variables
Variables Used
Initial Reaction Rate given RC - (Measured in Mole per Cubic Meter Second) - Initial Reaction Rate given RC is defined as the initial speed at which a chemical reaction takes place.
Final Rate Constant - (Measured in 1 Per Second) - The Final Rate Constant is the rate constant when the enzyme-substrate complex on reaction with inhibitor is converted into the enzyme catalyst and product.
Enzyme Substrate Complex Concentration - (Measured in Mole per Cubic Meter) - The Enzyme Substrate Complex Concentration is defined as the concentration of intermediate formed from the reaction of enzyme and substrate.
STEP 1: Convert Input(s) to Base Unit
Final Rate Constant: 23 1 Per Second --> 23 1 Per Second No Conversion Required
Enzyme Substrate Complex Concentration: 10 Mole per Liter --> 10000 Mole per Cubic Meter (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
VRC = k2*ES --> 23*10000
Evaluating ... ...
VRC = 230000
STEP 3: Convert Result to Output's Unit
230000 Mole per Cubic Meter Second -->230 Mole per Liter Second (Check conversion ​here)
230 Mole per Liter Second <-- Initial Reaction Rate given RC
(Calculation completed in 00.021 seconds)
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K J Somaiya College of science (K J Somaiya), Mumbai
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## <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

## <Important Formulas on Enzyme Kinetics Calculators

Initial Reaction Rate given Dissociation Rate Constant
​ Go Initial Reaction Rate given DRC = (Maximum Rate*Substrate Concentration)/(Dissociation Rate Constant+Substrate Concentration)
Maximum Rate given Dissociation Rate Constant
​ Go Maximum Rate given DRC = (Initial Reaction Rate*(Dissociation Rate Constant+Substrate Concentration))/Substrate Concentration
Modifying Factor of Enzyme Substrate Complex
​ Go Enzyme Substrate Modifying Factor = 1+(Inhibitor Concentration/Enzyme Substrate Dissociation Constant)
Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration
​ Go Initial Reaction Rate given RC = Final Rate Constant*Enzyme Substrate Complex Concentration

## Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration Formula

Initial Reaction Rate given RC = Final Rate Constant*Enzyme Substrate Complex Concentration
VRC = k2*ES

## What is competitive Inhibition?

In competitive inhibition, the substrate and inhibitor cannot bind to the enzyme at the same time, as shown in the figure on the right. This usually results from the inhibitor having an affinity for the active site of an enzyme where the substrate also binds; the substrate and inhibitor compete for access to the enzyme's active site. This type of inhibition can be overcome by sufficiently high concentrations of substrate (Vmax remains constant), i.e., by out-competing the inhibitor. However, the apparent Km will increase as it takes a higher concentration of the substrate to reach the Km point, or half the Vmax. Competitive inhibitors are often similar in structure to the real substrate.

## How to Calculate Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration?

Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration calculator uses Initial Reaction Rate given RC = Final Rate Constant*Enzyme Substrate Complex Concentration to calculate the Initial Reaction Rate given RC, The Initial rate of system given rate constant and enzyme substrate complex concentration formula is defined as the product of rate constant of the reaction converting enzyme-substrate intermediate to the product with the concentration of enzyme-substrate complex. Initial Reaction Rate given RC is denoted by VRC symbol.

How to calculate Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration using this online calculator? To use this online calculator for Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration, enter Final Rate Constant (k2) & Enzyme Substrate Complex Concentration (ES) and hit the calculate button. Here is how the Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration calculation can be explained with given input values -> 0.23 = 23*10000.

### FAQ

What is Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration?
The Initial rate of system given rate constant and enzyme substrate complex concentration formula is defined as the product of rate constant of the reaction converting enzyme-substrate intermediate to the product with the concentration of enzyme-substrate complex and is represented as VRC = k2*ES or Initial Reaction Rate given RC = Final Rate Constant*Enzyme Substrate Complex Concentration. The Final Rate Constant is the rate constant when the enzyme-substrate complex on reaction with inhibitor is converted into the enzyme catalyst and product & The Enzyme Substrate Complex Concentration is defined as the concentration of intermediate formed from the reaction of enzyme and substrate.
How to calculate Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration?
The Initial rate of system given rate constant and enzyme substrate complex concentration formula is defined as the product of rate constant of the reaction converting enzyme-substrate intermediate to the product with the concentration of enzyme-substrate complex is calculated using Initial Reaction Rate given RC = Final Rate Constant*Enzyme Substrate Complex Concentration. To calculate Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration, you need Final Rate Constant (k2) & Enzyme Substrate Complex Concentration (ES). With our tool, you need to enter the respective value for Final Rate Constant & Enzyme Substrate Complex Concentration and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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