**Metabolic network curation with MetExplore**

**How to compute the optimal objective function value with MetExplore**

**How to perform knock-out analysis with MetExplore**

**How to compare flux variability between two conditions with MetExplore**

**How to perform flux variability analysis in MetExplore**

**How to compute the variation of the optimal objective function value depending on a reaction flux with MetExplore**

**How to compute the variation of the optimal objective function value depending on two reaction fluxes**

**Identification of live reactions, i.e those able to carry a steady state flux, with MetExplore**

**Identification of essential reactions with MetExplore**

**Identification of orphan metabolites with MetExplore**

**Metabolite Mapping**

**Identification of choke point reactions**

**Identification of choke point metabolites**

**Computing the scope of a set of metabolites with MetExplore**

**Identification of the precursors of a set of metabolites with MetExplore**