Small fix for interaction pair entries.
Small fix for interaction pair entries.

fosfataza/protwis,protwis/protwis,protwis/protwis,fosfataza/protwis,fosfataza/protwis,cmunk/protwis,cmunk/protwis,cmunk/protwis,protwis/protwis,cmunk/protwis,fosfataza/protwis