BioCarta.xml.gz - a machine readable version of the BioCarta database,
this used to be provided by NCI PID. The format is PID XML.

NCI-Nature_Curated.xml.gz - the NCI PID database in their native XML format.

argDbHtml.zip - a copy of the ArgDB database, one html page per interaction, 
in a single zip file.

      Name                      Last modified      Size  Description
      Parent Directory                               -   
      BioCarta.xml.gz           2017-06-04 23:00  216K  
      NCI-Nature_Curated.xml.gz 2017-06-04 22:59  843K  
      argDbHtml.zip             2017-06-04 23:02  6.2M