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ChEMBL Molecular Series Details

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VersionV1.6.3 Created on  Jun 23, 2026 10:57 AM
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This component retrieves activity data from ChEMBL for the molecular series selected by the Molecular Series Selection component.

Input connections

   - First input — must be connected to the same node to which the Molecular Series Configuration component is connected
   - Second input — must be connected to the output of the Molecular Series Selection component

After retrieving the molecular activities, this component generates an Interactive View/Web Portal page that allows users to explore and export activity data for the selected molecular series. The page is organized into three sections:

   1. Activity by series — activity data and statistics aggregated at the series level
   2. Activity by molecule — activity data aggregated at the individual molecule level
   3. Individual activity records — individual activity entries with their source details

Each section provides a Download data area for exporting the data in CSV format. Activity statistics for the molecular series are also reported, along with a 2D chemical space visualization showing the distribution of molecules projected onto the first two principal components of a PCA computed from molecular fingerprints.

Please, note that ChEMBL DB Connection flow variables must be available at the workflow level. These can be obtained using the ChEMBL DB Connection component.

Component details

Input ports
  1. Type: Table
    Activity ID data table
    Activity ID data table
  2. Type: Table
    Molecular Series Selection table.
    Molecular Series Selection table.
Output ports
  1. Type: Table
    Selected series compound data details
    Selected series compound data details
  2. Type: Table
    Selected series aggregated data
    Selected series aggregated data

Used extensions & nodes

Created with KNIME Analytics Platform version 5.8.1
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    KNIME Base nodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.8.1

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    KNIME DatabaseTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.8.0

    knime
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    KNIME Data GenerationTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.6.0

    knime
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    KNIME JavaScript ViewsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.8.1

    knime
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    KNIME JavasnippetTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.7.0

    knime
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    KNIME Math Expression (JEP)Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.6.0

    knime
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    KNIME Quick FormsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.8.1

    knime
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    KNIME Statistics Nodes (Labs)Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.6.0

    knime
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    KNIME SVG SupportTrusted extension

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    Version 5.6.0

    knime
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    KNIME ViewsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.8.1

    knime
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    RDKit Nodes FeatureTrusted extension

    Novartis

    Version 5.2.1

    manuelschwarze

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

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By using or downloading the component, you agree to our terms and conditions.

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