Frequencies and HINT scores of water molecules at protein-protein interfaces with respect to interacting amino acid residues.

Notes:
aWeighted count is calculated as ∑n { |Ai|/∑i |Ai| }, where Ai are the interaction HINT scores by residue type (i) interacting with water n;
bHINT scores are averaged two ways: first, over all waters in set or Relevance subset, second, by frequency (weighted count) of that residue type in set or Relevance subset.