This model is from the article: Time Scale Simulation of Vmax of Urea Cycle Enzymes. Pradip Bhattacharya, Alok Srivastava, Sarbashish Das, Samiyadeep Nandi, Ganeshan Tamil, Ashutosh Viswabandhu, HemantaKwashua, Rabi Yadav Lokesh Nigam, Anmol Khan, Chetna Singh, Arvind Mer, Vikram Sinha, Rehan Mohommad, Candida Vaz, R.N. Rai, D.K. Lobyal, International Journal of Evolution Equations 2011; 5(4); URL Abstract: The objective of this study was to initialize the time-scale simulation of urea cycle enzymes based on the very limited amount of experimental data. As a model example, Vmax of each four enzymes was simulated with varying time for some organisms. These results indicated that the values of Vmax of time-scale simulation of all four enzymatic reactions of urea cycle were very close to 0.09-0.4, and were comparable (deviation ≤0.01-0.1) for steady state kinetic measurements. Enzymes of several organisms were included in this study protocol. Note: The author submitted the model twice accidently. This model is identical to MODEL0318407497 To the extent possible under law, all copyright and related or neighbouring rights to this encoded model have been dedicated to the public domain worldwide. Please refer to CC0 Public Domain Dedication for more information. In summary, you are entitled to use this encoded model in absolutely any manner you deem suitable, verbatim, or with modification, alone or embedded it in a larger context, redistribute it, commercially or not, in a restricted way or not. To cite BioModels Database, please use: Li C, Donizelli M, Rodriguez N, Dharuri H, Endler L, Chelliah V, Li L, He E, Henry A, Stefan MI, Snoep JL, Hucka M, Le Novère N, Laibe C (2010) BioModels Database: An enhanced, curated and annotated resource for published quantitative kinetic models. BMC Syst Biol., 4:92.