colour.biochemistry.substrate_concentration_MichaelisMenten_Michaelis1913#

colour.biochemistry.substrate_concentration_MichaelisMenten_Michaelis1913(v: FloatingOrArrayLike, V_max: FloatingOrArrayLike, K_m: FloatingOrArrayLike) → FloatingOrNDArray[source]#

Describe the rate of enzymatic reactions, by relating concentration of a substrate \(S\) to reaction rate \(v\).

Parameters:

  • v (FloatingOrArrayLike) – Reaction rate \(v\).

  • V_max (FloatingOrArrayLike) – Maximum rate \(V_{max}\) achieved by the system, at saturating substrate concentration.

  • K_m (FloatingOrArrayLike) – Substrate concentration \(K_m\) at which the reaction rate is half of \(V_{max}\).

Returns:

Concentration of a substrate \(S\).

Return type:

numpy.floating or numpy.ndarray

References

[Wikipedia03d]

Examples

>>> substrate_concentration_MichaelisMenten(0.961538461538461, 2.5, 0.8)
... 
0.4999999...