FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Michaelis Constant given Maximum Rate at Low Substrate Concentration Formula

GoMichaelis Constant from Michaelis Menten kinetics equation Formula

GoMichaelis Constant given Catalytic Rate Constant and Initial Enzyme Concentration Formula

Fx Copy

LaTeX Copy

The Michaelis Constant is numerically equal to the substrate concentration at which the reaction rate is half of the maximum rate of the system. Check FAQs

K M = \frac{V max \cdot S}{V 0}

K_M - Michaelis Constant?V_max - Maximum Rate?S - Substrate Concentration?V₀ - Initial Reaction Rate?

Michaelis Constant given Maximum Rate at Low Substrate Concentration Example

With values

With units

Only example

Here is how the Michaelis Constant given Maximum Rate at Low Substrate Concentration equation looks like with Values.

Here is how the Michaelis Constant given Maximum Rate at Low Substrate Concentration equation looks like with Units.

Here is how the Michaelis Constant given Maximum Rate at Low Substrate Concentration equation looks like.

133.3333 = \frac{40 \cdot 1.5}{0.45}

133.3333mol/L = \frac{40mol/L*s \cdot 1.5mol/L}{0.45mol/L*s}

133.3333 = \frac{40 \cdot 1.5}{0.45}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Chemistry » Category

Chemical Kinetics » Category

Enzyme Kinetics » fx Michaelis Constant given Maximum Rate at Low Substrate Concentration

Michaelis Constant given Maximum Rate at Low Substrate Concentration Solution

Follow our step by step solution on how to calculate Michaelis Constant given Maximum Rate at Low Substrate Concentration?

FIRST Step Consider the formula

K M = \frac{V max \cdot S}{V 0}

Next Step Substitute values of Variables

∴

K M = \frac{40mol/L*s \cdot 1.5mol/L}{0.45mol/L*s}

Next Step Convert Units

∴

K M = \frac{40000mol/m³*s \cdot 1500mol/m³}{450mol/m³*s}

Next Step Prepare to Evaluate

∴

K M = \frac{40000 \cdot 1500}{450}

Next Step Evaluate

∴

K M = 133333.333333333mol/m³

Next Step Convert to Output's Unit

∴

K M = 133.333333333333mol/L

LAST Step Rounding Answer

∴

K M = 133.3333mol/L

Michaelis Constant given Maximum Rate at Low Substrate Concentration Formula Elements

Variables

Michaelis Constant

The Michaelis Constant is numerically equal to the substrate concentration at which the reaction rate is half of the maximum rate of the system.

Symbol: K_M

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Michaelis 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

Substrate Concentration

The Substrate Concentration is the number of moles of substrate per liter solution.

Symbol: S

Measurement: Molar ConcentrationUnit: mol/L

Note: Value can be positive or negative.

Formulas to find Substrate Concentration

Initial Reaction Rate

The Initial Reaction Rate is defined as the initial speed at which a chemical reaction takes place.

Symbol: V₀

Measurement: Reaction RateUnit: mol/L*s

Note: Value can be positive or negative.

Formulas to find Initial Reaction Rate

Other Formulas to find Michaelis Constant

Go Michaelis Constant from Michaelis Menten kinetics equation

K M = S \cdot (\frac{V max - V 0}{V 0})

Go Michaelis Constant given Catalytic Rate Constant and Initial Enzyme Concentration

K M = \frac{S \cdot ((k cat \cdot [E 0]) - V 0)}{V 0}

Go Michaelis Constant at Low Substrate Concentration

K M = \frac{k cat \cdot [E 0] \cdot S}{V 0}

Go Michaelis Constant given Forward, Reverse, and Catalytic Rate Constants

K M = \frac{k r + k cat}{k f}

Other formulas in Michaelis Menten Kinetics Equation category

Go Maximum Rate of System from Michaelis Menten Kinetics equation

V max = \frac{V 0 \cdot (K M + S)}{S}

Go Substrate Concentration from Michaelis Menten Kinetics Equation

S = \frac{K M \cdot V 0}{V max - V 0}

Go Catalytic Rate Constant from Michaelis Menten Kinetics Equation

k cat_MM = \frac{V 0 \cdot (K M + S)}{[E 0] \cdot S}

Go Enzyme Concentration from Michaelis Menten Kinetics equation

[E i] = \frac{V 0 \cdot (K M + S)}{k cat \cdot S}

How to Evaluate Michaelis Constant given Maximum Rate at Low Substrate Concentration?

Michaelis Constant given Maximum Rate at Low Substrate Concentration evaluator uses Michaelis Constant = (Maximum Rate*Substrate Concentration)/Initial Reaction Rate to evaluate the Michaelis Constant, The Michaelis constant given maximum rate at low substrate concentration formula is defined as the relation with the initial and maximum rate of the system and with the substrate concentration. Here substrate concentration is very less i.e negligible in comparison to Michaelis constant. Michaelis Constant is denoted by K_M symbol.

How to evaluate Michaelis Constant given Maximum Rate at Low Substrate Concentration using this online evaluator? To use this online evaluator for Michaelis Constant given Maximum Rate at Low Substrate Concentration, enter Maximum Rate (V_max), Substrate Concentration (S) & Initial Reaction Rate (V₀) and hit the calculate button.

FAQs on Michaelis Constant given Maximum Rate at Low Substrate Concentration

What is the formula to find Michaelis Constant given Maximum Rate at Low Substrate Concentration?

The formula of Michaelis Constant given Maximum Rate at Low Substrate Concentration is expressed as Michaelis Constant = (Maximum Rate*Substrate Concentration)/Initial Reaction Rate. Here is an example- 0.133333 = (40000*1500)/450.

How to calculate Michaelis Constant given Maximum Rate at Low Substrate Concentration?

With Maximum Rate (V_max), Substrate Concentration (S) & Initial Reaction Rate (V₀) we can find Michaelis Constant given Maximum Rate at Low Substrate Concentration using the formula - Michaelis Constant = (Maximum Rate*Substrate Concentration)/Initial Reaction Rate.

What are the other ways to Calculate Michaelis Constant?

Here are the different ways to Calculate Michaelis Constant-

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

Can the Michaelis Constant given Maximum Rate at Low Substrate Concentration be negative?

Yes, the Michaelis Constant given Maximum Rate at Low Substrate Concentration, measured in Molar Concentration can be negative.

Which unit is used to measure Michaelis Constant given Maximum Rate at Low Substrate Concentration?

Michaelis Constant given Maximum Rate at Low Substrate Concentration is usually measured using the Mole per Liter[mol/L] for Molar Concentration. Mole per Cubic Meter[mol/L], Mole per Cubic Millimeter[mol/L], Kilomole per Cubic Meter[mol/L] are the few other units in which Michaelis Constant given Maximum Rate at Low Substrate Concentration can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

Michaelis Constant given Maximum Rate at Low Substrate Concentration Formula

​GoMichaelis Constant from Michaelis Menten kinetics equation Formula

​GoMichaelis Constant given Catalytic Rate Constant and Initial Enzyme Concentration Formula

Michaelis Constant given Maximum Rate at Low Substrate Concentration Example

Michaelis Constant given Maximum Rate at Low Substrate Concentration Solution

Michaelis Constant given Maximum Rate at Low Substrate Concentration Formula Elements

Other Formulas to find Michaelis Constant

Other formulas in Michaelis Menten Kinetics Equation category

How to Evaluate Michaelis Constant given Maximum Rate at Low Substrate Concentration?

FAQs on Michaelis Constant given Maximum Rate at Low Substrate Concentration

Variable Name

GoMichaelis Constant from Michaelis Menten kinetics equation Formula

GoMichaelis Constant given Catalytic Rate Constant and Initial Enzyme Concentration Formula