This server will give you for one residue
all contacts it makes with
polar residues (Asp, Glu, Lys, His, Arg) in the PDB file.
If you have detected any error, or have any question or suggestion,
please send an Email to Gert Vriend.
Roland Krause, Maarten L Hekkelman, Jens E Nielsen,
Gert Vriend.