Proteins can be searched in all species and subcellular localizations by filling in a partial or full protein name and clicking on Search. A list of suggested protein names will pop up after typing in 3 characters.
Advanced Settings allow the customization of the species, the subcellular localization and the localization score threshold. Version(s) of the query protein, which fulfill these parameters, will appear on the screen.
The (filtered) results are available for download, see the help for details.