Abstract.
When n types of univalent ligands are competing for the binding to m types of protein sites, the determination of the system composition at equilibrium reduces to the solving of a non-linear system of n equations in C = [0;1]n. We present an iterative method to solve such a system. We show that the sequence presented here is always convergent, regardless of the initial value in C. We also prove that the limit of this sequence is the unique solution in C of the non-linear system of equations.
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Received: 1 November 2000 / Published online: 21 August 2001
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Pradines, J., Hasty, J. & Pakdaman, K. Complex ligand-protein systems: a globally convergent iterative method for the n×m case. J Math Biol 43, 313–324 (2001). https://doi.org/10.1007/s002850100086
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DOI: https://doi.org/10.1007/s002850100086