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

✖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.ⓘ Final Rate Constant [k₂]			+10% -10%
✖The Enzyme Substrate Complex Concentration is defined as the concentration of intermediate formed from the reaction of enzyme and substrate.ⓘ Enzyme Substrate Complex Concentration [ES]			+10% -10%

✖Initial Reaction Rate given RC is defined as the initial speed at which a chemical reaction takes place.ⓘ Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration [V_RC]

⎘ Copy

👎

Formula

✖

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

Formula

`"V"_{"RC"} = "k"_{"2"}*"ES"`

Example

`"230mol/L*s"="23s⁻¹"*"10mol/L"`

Calculator

LaTeX

Reset

👍

Download Chemical Kinetics Formula PDF PDF Image

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
V_RC = 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

V_RC = k₂*ES --> 23*10000

Evaluating ... ...

V_RC = 230000

STEP 3: Convert Result to Output's Unit

230000 Mole per Cubic Meter Second -->230 Mole per Liter Second (Check conversion here)

FINAL ANSWER

230 Mole per Liter Second <-- Initial Reaction Rate given RC

(Calculation completed in 00.006 seconds)

You are here -

Home » Chemistry » Chemical Kinetics » Enzyme Kinetics » Initial Rate of System given Rate Constant and Enzyme Substrate Complex Concentration

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!

< 13 Enzyme Kinetics Calculators

Initial Reaction Rate given Catalytic Rate Constant and Dissociation Rate Constants

Go Initial Reaction Rate = (Catalytic Rate Constant*Initial Enzyme Concentration*Substrate Concentration)/(Dissociation Rate Constant+Substrate Concentration)

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 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

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

Maximum Rate of System at Low Substrate Concentration

Go Maximum Rate = (Initial Reaction Rate*Michaelis Constant)/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

Maximum Rate given Rate Constant and Initial Enzyme Concentration

Go Maximum Rate = (Final Rate Constant*Initial Enzyme Concentration)

Total Change in Concentration of Reaction

Go Total change in concentration = Average rate*Total time interval

Total Time taken during Reaction

Go Total time interval = Total change in concentration/Average rate

< 25 Important Formulas on Enzyme Kinetics Calculators

Final Rate Constant for Competitive Inhibition of Enzyme Catalysis

Go Final Rate Constant for Catalysis = (Initial Reaction Rate*(Michaelis Constant*(1+(Inhibitor Concentration/Enzyme Inhibitor Dissociation Constant))+Substrate Concentration))/(Initial Enzyme Concentration*Substrate Concentration)

Inhibitor Concentration for Competitive Inhibition of Enzyme Catalysis

Go Inhibitor Concentration given IEC = (((((Final Rate Constant*Initial Enzyme Concentration*Substrate Concentration)/Initial Reaction Rate)-Substrate Concentration)/Michaelis Constant)-1)*Enzyme Inhibitor Dissociation Constant

Michaelis Constant in Competitive Inhibition given Enzyme Substrate Complex Concentration

Go Michaelis Constant = (((Initial Enzyme Concentration*Substrate Concentration)/Enzyme Substrate Complex Concentration)-Substrate Concentration)/(1+(Inhibitor Concentration/Enzyme Inhibitor Dissociation Constant))

Enzyme Substrate Complex Concentration for Competitive Inhibition of Enzyme Catalysis

Go Enzyme Substrate Complex Concentration = (Substrate Concentration*Initial Enzyme Concentration)/(Michaelis Constant*(1+(Inhibitor Concentration/Enzyme Inhibitor Dissociation Constant))+Substrate Concentration)

Inhibitor Concentration in Competitive Inhibition given Maximum Rate of System

Go Inhibitor Concentration given Max Rate = (((((Maximum Rate*Substrate Concentration)/Initial Reaction Rate)-Substrate Concentration)/Michaelis Constant)-1)*Enzyme Inhibitor Dissociation Constant

Initial Rate in Competitive Inhibition given Maximum Rate of system

Go Initial Reaction Rate in CI = (Maximum Rate*Substrate Concentration)/(Michaelis Constant*(1+(Inhibitor Concentration/Enzyme Inhibitor Dissociation Constant))+Substrate Concentration)

Enzyme Catalyst Concentration given Forward, Reverse, and Catalytic Rate Constants

Go Catalyst Concentration = ((Reverse Rate Constant+Catalytic Rate Constant)*Enzyme Substrate Complex Concentration)/(Forward Rate Constant*Substrate Concentration)

Catalytic Rate Constant from Michaelis Menten Kinetics Equation

Go Catalytic Rate Constant for MM = (Initial Reaction Rate*(Michaelis Constant+Substrate Concentration))/(Initial Enzyme Concentration*Substrate Concentration)

Enzyme Concentration from Michaelis Menten Kinetics equation

Go Initial Concentration of Enzyme = (Initial Reaction Rate*(Michaelis Constant+Substrate Concentration))/(Catalytic Rate Constant*Substrate Concentration)

Substrate Concentration given Catalytic Rate Constant and Initial Enzyme Concentration

Go Concentration of Substrate = (Michaelis Constant*Initial Reaction Rate)/((Catalytic Rate Constant*Initial Enzyme Concentration)-Initial Reaction Rate)

Initial Enzyme Concentration given Dissociation Rate Constant

Go Enzyme Concentration Initially = (Enzyme Substrate Complex Concentration*(Dissociation Rate Constant+Substrate Concentration))/(Substrate Concentration)

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

Inhibitor Concentration given Apparent Initial Enzyme Concentration

Go Inhibitor Concentration for CI = ((Initial Enzyme Concentration/Apparent Initial Enzyme Concentration)-1)*Enzyme Inhibitor Dissociation Constant

Initial Concentration of Enzyme in presence of Inhibitor by Enzyme Conservation Law

Go Enzyme Concentration Initially = (Catalyst Concentration+Enzyme Substrate Complex Concentration+Enzyme Inhibitor Complex Concentration)

Michaelis Constant given Forward, Reverse, and Catalytic Rate Constants

Go Michaelis Constant = (Reverse Rate Constant+Catalytic Rate Constant)/Forward Rate Constant

Inhibitor Concentration given Enzyme Substrate Modifying Factor

Go Inhibitor Concentration = (Enzyme Substrate Modifying Factor-1)*Enzyme Substrate Dissociation Constant

Modifying Factor of Enzyme Substrate Complex

Go Enzyme Substrate Modifying Factor = 1+(Inhibitor Concentration/Enzyme Substrate Dissociation Constant)

Dissociation Constant of Enzyme given Modifying Factor of Enzyme

Go Enzyme Inhibitor Dissociation Constant given MF = Inhibitor Concentration/(Enzyme Modifying Factor-1)

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

Forward Rate Constant given Dissociation Rate Constant

Go Forward Rate Constant = (Reverse Rate Constant/Dissociation Rate Constant)

Dissociation Rate Constant in Enzymatic Reaction Mechanism

Go Dissociation Rate Constant = Reverse Rate Constant/Forward Rate Constant

Initial Enzyme Concentration if Substrate Concentration is Higher than Michaelis Constant

Go Enzyme Concentration Initially = Maximum Rate/Catalytic Rate Constant

Catalytic Rate Constant if Substrate Concentration is higher than Michaelis Constant

Go Catalytic Rate Constant = Maximum Rate/Initial Enzyme Concentration

Maximum Rate if Substrate Concentration is Higher than Michaelis Constant

Go Maximum Rate = Catalytic Rate Constant*Initial Enzyme 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
V_RC = 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 V_RC 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 V_RC = 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.

Home

FREE PDFs

🔍 Search