Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3t1y_N.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ILE 6.A N LYS 3.A O no hydrogen 2.733 N/A LYS 10.A N GLU 7.A O no hydrogen 2.580 N/A PHE 15.A N PRO 13.A O no hydrogen 2.756 N/A ARG 18.A N PHE 15.A O no hydrogen 2.943 N/A ALA 19.A N LYS 16.A O no hydrogen 3.319 N/A ARG 22.A NE LEU 5.A O no hydrogen 3.243 N/A ARG 22.A NE TYR 20.A OH no hydrogen 3.152 N/A ARG 22.A NH1 GLY 27.A O no hydrogen 2.595 N/A CYS 23.A N ARG 28.A O no hydrogen 2.624 N/A VAL 24.A N GLY 37.A O no hydrogen 2.994 N/A ARG 25.A NH1 GLU 45.A OE1 no hydrogen 3.261 N/A GLY 27.A N CYS 23.A O no hydrogen 3.324 N/A TYR 33.A N LEU 38.A O no hydrogen 2.817 N/A GLY 37.A N TYR 33.A O no hydrogen 2.911 N/A ARG 40.A NH1 SER 31.A OG no hydrogen 3.226 N/A LEU 43.A N CYS 39.A O no hydrogen 2.917 N/A GLU 45.A N ILE 41.A O no hydrogen 2.960 N/A LEU 46.A N CYS 42.A O no hydrogen 2.941 N/A ALA 47.A N LEU 43.A O no hydrogen 3.251 N/A HIS 48.A N GLU 45.A O no hydrogen 3.191 N/A LYS 49.A N LEU 46.A O no hydrogen 2.784 N/A GLY 50.A N ALA 47.A O no hydrogen 3.299 N/A GLN 51.A N LEU 46.A O no hydrogen 3.211 N/A VAL 55.A N LEU 52.A O no hydrogen 3.094 N/A