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ChEMBL Bioprofile Analysis

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VersionV2.1.1Latest, created on 
Jun 5, 2025 2:14 PM
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This component is designed to display & analyse bioprofiles of compound sets using data retrieved by the ChEMBL Activity From Molecule Retrieval component (2nd output).
Users can define the significant activity threshold for considering a target-ligand interaction as active through the interactive view. They can also modify the generated target profile by grouping targets in various ways.

With inspiration from "Bosc et al. J Cheminform (2019) 11:4" not all the data provided as input is considered because a basic automatic data curation protocol is used. Only data fulfilling the following requirement is kept:
1. Standard activity = IC50, EC50, AC50, XC50, Ki, Kd, Potency, ED50
2. Standard relation equal to "="
3. Missing values in data_validity_comment field
4. Activity_comment field different from: "not-active", "inconclusive", "undetermined", "unevaluated".

Component details

Input ports
  1. Type: Table
    ChEMBL Activity From Molecule Retrieval (2nd port)
    Data from the second port of the ChEMBL Activity From Molecule Retrieval component
Output ports
  1. Type: Image
    Target-ligand interaction matrix
    Target-ligand interaction matrix

Used extensions & nodes

Created with KNIME Analytics Platform version 4.7.4
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    KNIME Base nodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.2

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    KNIME JavaScript ViewsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.0

    knime
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    KNIME JavasnippetTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.0

    knime
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    KNIME Math Expression (JEP)Trusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.0

    knime
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    KNIME Quick FormsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 4.7.4

    knime

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

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