BOFdat
Generate biomass objective function for genome-scale models from experimental data. BOFdat is a three step workflow that allows modellers to generate a complete biomass objective function de novo from experimental data:
- Obtain stoichiometric coefficients for major macromolecules and calculate maintenance cost
- Find coenzymes and inorganic ions
- Find metabolic end goals
Significance
Genome-scale metabolic models rely both on a defined media and a precise biomass objective function to generate reliable predictions of flux-states and gene essentiality. Generate a biomass objective that is specific to your organism of interest by incorporating experimental data and calculating stoichiometric coefficients. This package aims to produce an easy way to generate biomass stoichiometric coefficients that reflect experimental reality by incorporating weight fractions and relative abundances of macromolecules obtained from multiple OMICs datasets and finding specie-specific metabolic end goals.
Installation
Use pip to install BOFdat from PyPi:
pip install BOFdat
Example use
A full biomass objective function stoichiometric coefficients determination from experimental data fetched from literature for the E.coli model *i*ML1515 is available in the Example folder. The files used are also provided.
Documentation
The documentation and API for BOFdat is available on Read the Docs
Cite
Author: Jean-Christophe Lachance Date: 06-13-2018 Version: 0.1.4