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Accessing the HELM Monomer Library

HELMMonomerGuided AnalyticsLife ScienceCDK community nodes
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Apr 4, 2019 8:47 PM
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This workflow retrieves the latest version of the HELM monomer library via the REST API for lib.monomer.org (as a JSON), and exemplifies several concepts: ---> Uses the 'GET Request' node to access a JSON string containing the HELM monomoer library via the web (lib.monomer.org) ---> Shows how the 'JSON path' and 'JSON to Table' nodes can be used to extract information from JSON-formatted data ---> Uses 'Renderer to Image' node for conversion of chemical structure to PNG; enables views in javascript nodes freely, or when packaged as metanode/WebPortal views.

External resources

  • Accessing the HELM monomer library with KNIME
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Used extensions & nodes

Created with KNIME Analytics Platform version 4.0.1
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    KNIME Base Chemistry Types & NodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.0.0

    knime
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    KNIME-CDK

    University Konstanz and EBI

    Version 1.5.600

    egonw
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    KNIME CoreTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.0.1

    knime
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    KNIME JavaScript ViewsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.0.1

    knime
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    KNIME JSON-ProcessingTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.0.0

    knime
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    KNIME Quick FormsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.0.1

    knime
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    KNIME REST Client ExtensionTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.0.1

    knime
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    KNIME SVG SupportTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.0.1

    knime

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