This node can be used to read the output of the TextExporter tool into a KNIME table. TextExporter, when applied to an idXML file, writes out information on the identified peptides, namely RT, m/z, score, rank, sequence, charge, amino acids before and after, the type of score (q-value, PEP, ...), a search identifier and the protein accesions. All these information will be parsed into a KNIME table.
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To use this node in KNIME, install the extension OpenMS from the below update site following our NodePit Product and Node Installation Guide:
A zipped version of the software site can be downloaded here.
Do you have feedback, questions, comments about NodePit, want to support this platform, or want your own nodes or workflows listed here as well? Do you think, the search results could be improved or something is missing? Then please get in touch! Alternatively, you can send us an email to email@example.com, follow @NodePit on Twitter, or chat on Gitter!
Please note that this is only about NodePit. We do not provide general support for KNIME — please use the KNIME forums instead.