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PrepareEdges

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Jul 11, 2022 9:45 AM
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Extract from pickled cobrapy model consumption-production, gene-reaction mapping or stoichiometry links. The type of link could be selected in the component configuration. Consumption/Production link has a direction of mass-flow, so for consumption, it starts with metabolite and ends on reaction, and vice versa for production. Stoichiometry coefficients are always positive for Consumption/Production links. Stoichiometry link always starts with reaction and ends on metabolite. Its stoichiometry coefficient corresponds to the reaction definition being negative for substrates and positive for products. Gene-reaction Mapping link always starts with gene and ends on reaction. It has no coefficients and demonstrates the presence of control. The type of control should be checked in "gene-reaction rule" field of the reaction table.

Component details

Input ports
  1. Type: Python
    model
    CobraPy Model object from other FBA components.
Output ports
  1. Type: Table
    edge
    edge definition table for the selected edge type.

Used extensions & nodes

Created with KNIME Analytics Platform version 4.3.4
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    KNIME Python Integration

    KNIME AG, Zurich, Switzerland

    Version 4.3.3

    knime
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    KNIME Quick FormsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.3.3

    knime

This component does not have nodes, extensions, nested components and related workflows

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