Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4lfb_N.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ILE 6.A N LYS 3.A O no hydrogen 2.922 N/A GLU 7.A N ALA 4.A O no hydrogen 2.903 N/A LYS 8.A N LEU 5.A O no hydrogen 2.987 N/A LYS 8.A NZ TYR 20.A O no hydrogen 2.697 N/A LYS 10.A NZ GLU 7.A OE2 no hydrogen 2.708 N/A ARG 11.A NH1 ALA 9.A O no hydrogen 3.259 N/A THR 12.A OG1 THR 12.A O no hydrogen 2.552 N/A ARG 18.A N PHE 15.A O no hydrogen 3.220 N/A ALA 19.A N LYS 16.A O no hydrogen 3.083 N/A ARG 22.A NE TYR 20.A OH no hydrogen 3.473 N/A ARG 22.A NH1 GLY 27.A O no hydrogen 2.809 N/A ARG 22.A NH2 TYR 20.A OH no hydrogen 3.404 N/A CYS 23.A N ARG 28.A O no hydrogen 2.916 N/A VAL 24.A N GLY 37.A O no hydrogen 3.123 N/A ARG 25.A NH2 GLU 45.A OE1 no hydrogen 2.459 N/A TYR 33.A N LEU 38.A O no hydrogen 2.733 N/A GLY 37.A N TYR 33.A O no hydrogen 2.713 N/A ARG 40.A N SER 31.A O no hydrogen 3.252 N/A LEU 43.A N CYS 39.A O no hydrogen 2.773 N/A ARG 44.A N ARG 40.A O no hydrogen 2.981 N/A GLU 45.A N ILE 41.A O no hydrogen 2.923 N/A LEU 46.A N CYS 42.A O no hydrogen 2.911 N/A ALA 47.A N LEU 43.A O no hydrogen 2.919 N/A HIS 48.A N ARG 44.A O no hydrogen 2.909 N/A LYS 49.A N GLU 45.A O no hydrogen 2.941 N/A GLY 50.A N LEU 46.A O no hydrogen 2.910 N/A GLY 50.A N ALA 47.A O no hydrogen 3.254 N/A GLN 51.A N LEU 46.A O no hydrogen 3.116 N/A VAL 55.A N LEU 52.A O no hydrogen 3.190 N/A