component-contribution (conda): Standard reaction Gibbs energy estimation for biochemical reactions.  For more information on the method behind component-contribution, please view our open access paper: Noor E, Haraldsdóttir HS, Milo R, Fleming RMT (2013) Consistent Estimation of Gibbs Energy Using Component Contributions, PLoS Comput Biol 9:e1003098, DOI: 10.1371/journal.pcbi.1003098 Please, cite this paper if you publish work that uses component-contribution.
Keywords: component-contribution|equilibrator