I'm currently working with Reactome database. I want to get the protein interaction pairs of mouse. However, the file Reactome provided for download is not up to date. A lot of the pairs showed in the browser are missing. So I decide to extract these pairs from the BioPax file they provided.
So the question comes. I can import the file to cytoscape and export it to sif format. For example:
However, in the exported file, the name of the node is protein name. What I want is uniprot ID. So is there a way to export pairs of uniprot ids rather than protein names in cytoscape? Or is there any ease-to-use tool instead of cytoscape to do this?