Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1y4d_I.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 1.A NZ GLU 6.A OE2 no hydrogen 3.207 N/A TRP 4.A N PRO 60.A O no hydrogen 3.020 N/A GLU 6.A N GLU 6.A OE1 no hydrogen 3.149 N/A LEU 7.A N TRP 4.A O no hydrogen 2.783 N/A VAL 8.A N PRO 5.A O no hydrogen 3.198 N/A LYS 10.A N LEU 7.A O no hydrogen 3.302 N/A SER 11.A N GLU 14.A OE2.A no hydrogen 2.973 N/A GLU 13.A N SER 11.A OG no hydrogen 3.357 N/A ALA 15.A N SER 11.A O no hydrogen 3.218 N/A LYS 16.A N VAL 12.A O no hydrogen 2.920 N/A LYS 17.A N GLU 13.A O no hydrogen 2.784 N/A VAL 18.A N GLU 14.A O no hydrogen 3.111 N/A ILE 19.A N ALA 15.A O no hydrogen 2.932 N/A LEU 20.A N LYS 16.A O no hydrogen 2.939 N/A GLN 21.A N LYS 17.A O no hydrogen 2.520 N/A LYS 23.A N ILE 19.A O no hydrogen 2.554 N/A LYS 23.A N LEU 20.A O no hydrogen 3.192 N/A LYS 23.A NZ ILE 43.A O no hydrogen 2.998 N/A ALA 26.A N LYS 23.A O no hydrogen 3.080 N/A GLN 27.A N ASP 44.A O no hydrogen 2.807 N/A ILE 29.A N VAL 46.A O no hydrogen 3.227 N/A LEU 31.A N LEU 48.A O no hydrogen 2.942 N/A VAL 33.A N VAL 50.A O no hydrogen 3.047 N/A THR 35.A OG1 PRO 32.A O no hydrogen 3.293 N/A ARG 42.A N GLY 63.A OXT no hydrogen 2.927 N/A ARG 45.A N ARG 42.A O no hydrogen 3.025 N/A ARG 45.A NE GLY 63.A O no hydrogen 3.188 N/A ARG 45.A NE GLY 63.A OXT no hydrogen 3.418 N/A ARG 45.A NH2 SER 40.A OG no hydrogen 3.036 N/A ARG 45.A NH2 GLY 63.A OXT no hydrogen 2.914 N/A VAL 46.A N GLN 27.A O no hydrogen 3.056 N/A ARG 47.A NH1 THR 38.A O no hydrogen 3.138 N/A ARG 47.A NH2 THR 38.A OG1 no hydrogen 2.872 N/A LEU 48.A N ILE 29.A O no hydrogen 2.692 N/A VAL 50.A N LEU 31.A O no hydrogen 3.180 N/A ASP 51.A N ASN 55.A O no hydrogen 2.934 N/A LEU 53.A N ASP 51.A OD1 no hydrogen 2.938 N/A ASP 54.A N ASP 51.A O no hydrogen 3.007 N/A ASN 55.A N ASP 51.A OD1 no hydrogen 3.030 N/A ILE 56.A N LYS 10.A O no hydrogen 3.236 N/A ALA 57.A N PHE 49.A O no hydrogen 2.895 N/A VAL 62.A N THR 2.A O no hydrogen 2.949 N/A GLY 63.A N ARG 45.A O no hydrogen 2.684 N/A