{"id":22308698,"url":"https://github.com/sysbiochalmers/yeast-me-gem","last_synced_at":"2025-03-26T01:28:46.638Z","repository":{"id":39406407,"uuid":"104046102","full_name":"SysBioChalmers/Yeast-ME-GEM","owner":"SysBioChalmers","description":null,"archived":false,"fork":false,"pushed_at":"2021-11-30T15:32:03.000Z","size":59845,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":4,"default_branch":"pcYeast","last_synced_at":"2025-01-30T22:51:24.411Z","etag":null,"topics":["genome-scale-models"],"latest_commit_sha":null,"homepage":null,"language":"MATLAB","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/SysBioChalmers.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2017-09-19T08:10:14.000Z","updated_at":"2024-03-18T03:49:44.000Z","dependencies_parsed_at":"2022-09-08T09:42:46.618Z","dependency_job_id":null,"html_url":"https://github.com/SysBioChalmers/Yeast-ME-GEM","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SysBioChalmers%2FYeast-ME-GEM","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SysBioChalmers%2FYeast-ME-GEM/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SysBioChalmers%2FYeast-ME-GEM/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SysBioChalmers%2FYeast-ME-GEM/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/SysBioChalmers","download_url":"https://codeload.github.com/SysBioChalmers/Yeast-ME-GEM/tar.gz/refs/heads/pcYeast","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245571200,"owners_count":20637296,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["genome-scale-models"],"created_at":"2024-12-03T20:14:58.848Z","updated_at":"2025-03-26T01:28:46.617Z","avatar_url":"https://github.com/SysBioChalmers.png","language":"MATLAB","funding_links":[],"categories":[],"sub_categories":[],"readme":"# pcYeast\n\n**We updated the metabolic model by including protein biosynthesis and degradation reactions and coupled metabolic fluxes with protein abundances.**\n\n- Abstract:\n\nGenome-scale metabolic models (GEMs) elucidate how a cell consumes nutrients to build its biomass. The main challenge of the current GEMs is to predict the metabolic shifts or  metabolism overflow when the cell reshapes its metabolism from the respiration phase to the respiro-fermentative phase. We are reconstructing the next-generation yeast GEM (the first model for a eukaryotic cell) to overcome this limitation by using further information on how energy is consumed in the cell, such as protein translation and degradation reactions that take up approximately of 80% of total cell energy consumption. Additional intracellular constraints have been also included, such as cell volume, that can be coupled to protein abundances in the model. At high growth rates, the cell needs more amount of ribosomes and metabolic enzymes, so the cell proteome can reach to one of space capacity constraints, such as the total cytosolic protein, mitochondrial membrane protein, or any other protein constraint. Therefore, the model can predict a metabolic shift, because the protein cost in respiration pathway is more expensive. Model predictions under different conditions can decide the best constraint. Integration model predictions with absolute quantitative proteomics (~2000 protein abundances) and experimental data can subsequently guide the model towards predicting when a metabolic shift may occur and validate this constraint causing the metabolic shift. This model can be used to interpret the yeast adaptive responses as well as to determine the optimal metabolic engineering strategies for metabolite or protein productions. \n\n- Model KeyWords:Yeast metabolic models, genome-scale metabolic models, metabolic shift, metabolism overflow.\n\n**GEM Category:** Species; \n**Utilisation:** maximising product growth, minimising product growth, predictive simulation, experimental data reconstruction; **Field:** metabolic engineering, thermodynamic modeling, metabolic-network reconstruction;\n**Type of Model:** Init, curated, reconstruction, dynamic-kinetic simulation;\n**Model Source:** YeastMetabolicNetwork; \n**Omic Source:** Transcriptomics, Proteomics, Metabolomics; \n**Enzymatically Constrained** ; \n**Taxonomy:** Saccharomyces cerevisiae; \n**Metabolic System:** Mitochondrial metabolism, Fatty Acid Metabolism, Glucose Metabolism, General Metabolism; \n**Strain:** str.xxxx;\n**Condition:** Glucose-limit, Rich Media;\n\n\n\n\n## Installation\n\n### Required Software:\n\n* *_PROGRAMMING LANGUAGE/Version_*  (e.g.):\n  *  You need a functional Matlab installation of **Matlab_R_2015_b**  (MATLAB 7.3 and higher)\n  * The [RAVEN](https://github.com/SysBioChalmers/RAVEN) toolbox for MATLAB. An up-to-date version from COBRA GitHub repository is strongly recommended . Add the directory to your Matlab path, instructions [here](https://se.mathworks.com/help/matlab/ref/addpath.html?requestedDomain=www.mathworks.com)\n\n### Dependencies - Recommended Software:\n* SoPlex (http://soplex.zib.de/).\n\n\n### Installation Instructions\n* Clone [model](https://github.com/SysBioChalmers/) branch from [SysBioChalmers GitHub](https://github.com/SysBioChalmers)\n* Add the directory to your Matlab path, instructions [here](https://se.mathworks.com/help/matlab/ref/addpath.html?requestedDomain=www.mathworks.com)\n\n\n## Contributors\n- Ibrahim Elsemman (http://sysbio.se/people.html), Technical University of Denmark, Kgs.Lyngby, Denamrk\n\n## License\nThe MIT License (MIT)\n\n\u003e Copyright (c) 2017 Systems and Synthetic Biology\n\u003e\n\u003e Chalmers University of Technology Gothenburg, Sweden\n\u003e\n\u003ePermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\u003e\n\u003eThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\u003e\n\u003eTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsysbiochalmers%2Fyeast-me-gem","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsysbiochalmers%2Fyeast-me-gem","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsysbiochalmers%2Fyeast-me-gem/lists"}