The Human Metabolic Reaction (HMR) is a genome-scale metabolic model for the generic human cell. In its latest version (HMR2), it contains 3'765 genes associated with over 8'000 reactions and over 3'000 unique metabolites. For simulation purposes in MATLAB, the authors recommend to import the SBML file using the RAVEN Toolbox function importModel (see remark).
STIG-met is an integrated platform for simulation of human growth. (Code on Github). We combine the experience from traditional growth models with GEMs to provide predictions of metabolic fluxes with enzyme level resolution on a day-to-day basis.