colour.biochemistry.michaelis_menten Module¶
Michaelis–Menten Kinetics¶
Implements support for Michaelis–Menten kinetics, a model of enzyme kinetics:
See also
References
[1] | Wikipedia. (n.d.). Michaelis–Menten kinetics. Retrieved April 29, 2017, from https://en.wikipedia.org/wiki/Michaelis–Menten_kinetics |
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colour.biochemistry.michaelis_menten.
reaction_rate_MichealisMenten
(S, V_max, K_m)[source]¶ Describes the rate of enzymatic reactions, by relating reaction rate \(v\) to concentration of a substrate \(S\).
Parameters: - S (array_like) – Concentration of a substrate \(S\).
- 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: Reaction rate \(v\).
Return type: array_like
Examples
>>> reaction_rate_MichealisMenten(0.5, 2.5, 0.8) 0.9615384...
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colour.biochemistry.michaelis_menten.
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
Examples
>>> substrate_concentration_MichealisMenten( ... 0.961538461538461, 2.5, 0.8) 0.4999999...