Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3pio_3.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): MET 4.A N THR 1.A O no hydrogen 3.144 N/A ALA 5.A N HIS 2.A O no hydrogen 2.939 N/A LYS 6.A N LYS 3.A O no hydrogen 2.975 N/A ARG 7.A N MET 4.A O no hydrogen 3.457 N/A ARG 8.A NH2 SER 22.A OG no hydrogen 3.182 N/A LYS 10.A NZ ALA 5.A O no hydrogen 2.540 N/A ALA 19.A N GLY 42.A O no hydrogen 2.987 N/A LYS 21.A NZ GLU 35.A O no hydrogen 3.044 N/A ARG 25.A NE HIS 26.A ND1 no hydrogen 2.765 N/A GLY 33.A N SER 32.A OG no hydrogen 2.653 N/A LYS 39.A NZ LYS 21.A O no hydrogen 3.519 N/A LYS 41.A NZ GLY 40.A O no hydrogen 2.636 N/A ARG 52.A N ALA 48.A O no hydrogen 3.037 N/A ARG 52.A NH1 GLY 15.A O no hydrogen 2.857 N/A LEU 55.A N ARG 52.A O no hydrogen 3.269 N/A