This file contains data used in the experiments reported in

  SM Gomez, WS Noble, A Rzhetsky.  "Learning to predict protein-protein
  interactions from protein sequences." Bioinformatics 19(15):1875-1881.

The files are as follows:

 o vonmering.fasta: A FASTA-format sequence file of all sequences used
   in the experiment.

 o vonmering.mtx.gz: A tab-delimited text file with protein IDs on the
   rows and columns.  Entries indicate whether an interaction is
   positive (1), negative (-1) or unknown (0).

 o vonmering.pfam-7.2.mtx.gz: A tab-delimited text file of Pfam
   E-values calculated between members of the data set (rows) and Pfam
   7.2 (columns).

 o adjMtx_vt_{train,test}{0,1,2}_set{0,1,2,3,4}.gz: Submatrices of
   vonmering.mtx.gz for cross-validation.
