colour.biochemistry.substrate_concentration_MichealisMenten

colour.biochemistry.substrate_concentration_MichealisMenten(v, V_max, K_m)[source]

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

Parameters:
  • v (array_like) – Reaction rate \(v\).
  • V_max (array_like) – Maximum rate \(V_{max}\) achieved by the system, at saturating substrate concentration.
  • K_m (array_like) – Substrate concentration \(V_{max}\) at which the reaction rate is half of \(V_{max}\).
Returns:

Concentration of a substrate \(S\).

Return type:

array_like

References

[Wikipedia2003d]

Examples

>>> substrate_concentration_MichealisMenten(0.961538461538461, 2.5, 0.8)
... # doctest: +ELLIPSIS
0.4999999...