Project description:Recon 2M.2 is a generic genome-scale metabolic model of Homo sapiens, in which a framework for gene-transcript-protein-reaction associations (GeTPRA) was deployed to generate metabolic reactions by considering the effects of alternative splicing of metabolic genes (i.e., both principal and non-principal transcripts). Eight versions of COBRA-compliant SBML files are available for Recon 2M.2 depending on the use of: MNXref versus BiGG IDs (metabolite IDs); Entrez gene IDs (GPR associations) versus Ensembl transcript IDs versus RefSeq transcript IDs versus UCSC transcript IDs (TPR associations for the last three database IDs).