Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3tws_E.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLN 3.A NE2 GLN 3.A O no hydrogen 3.336 N/A ARG 4.A N HIS 1.A O no hydrogen 2.990 N/A GLY 5.A N LEU 2.A O no hydrogen 3.140 N/A CYS 6.A SG ALA 7.A O no hydrogen 3.803 N/A GLN 10.A NE2 PHE 12.A O no hydrogen 2.827 N/A