title: [Power-law approximation and similarity properties of metabolic regulatory characteristics].
abstract: A simple procedure is given to estimate the parameters and error of power--law approximation of rate laws for a wide class of irreversible enzyme reactions. Conditions are formulated assuring the validity of the following similarity law of regulatory characteristics: in homological metabolic chains of different individuals steady--state flux dependences on key compound concentration can be made identical by means of scale transformation, with coefficients determined by individual parameters.
mesh_terms: D004798:Enzymes / Q000378:metabolism*; D007700:Kinetics; D008433:Mathematics; D008954:Models, Biological
chemical_list: D004798:Enzymes
vernacular_title: Stepennaia approksimatsiia i svoĭstva podobiia reguliatornykh kharakteristik metabolizma.