Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 7a18_2.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 11.A N ASN 8.A OD1 no hydrogen 3.248 N/A ARG 12.A N ASN 8.A O no hydrogen 2.633 N/A ALA 13.A N ASN 9.A O no hydrogen 2.946 N/A LYS 14.A N ARG 10.A O no hydrogen 2.840 N/A THR 15.A N LYS 11.A O no hydrogen 3.161 N/A THR 15.A OG1 LYS 11.A O no hydrogen 2.818 N/A THR 15.A OG1 ARG 12.A O no hydrogen 3.473 N/A GLY 17.A N THR 15.A O no hydrogen 2.567 N/A PHE 18.A N SER 45.A OG no hydrogen 3.289 N/A ARG 21.A N GLY 17.A O no hydrogen 2.750 N/A MET 22.A N PHE 18.A O no hydrogen 2.951 N/A LYS 23.A N ALA 20.A O no hydrogen 3.206 N/A THR 24.A N ARG 21.A O no hydrogen 3.239 N/A SER 26.A N THR 24.A OG1 no hydrogen 3.125 N/A ARG 28.A N THR 24.A O no hydrogen 2.881 N/A ASN 29.A N LYS 25.A O no hydrogen 2.910 N/A ILE 30.A N SER 26.A O no hydrogen 2.854 N/A LEU 31.A N GLY 27.A O no hydrogen 2.895 N/A ALA 32.A N ARG 28.A O no hydrogen 2.979 N/A ARG 33.A N ASN 29.A O no hydrogen 2.830 N/A ARG 34.A N ILE 30.A O no hydrogen 2.963 N/A ARG 35.A N LEU 31.A O no hydrogen 2.866 N/A ALA 36.A N ALA 32.A O no hydrogen 2.885 N/A LYS 37.A N ARG 33.A O no hydrogen 2.979 N/A GLY 38.A N ARG 34.A O no hydrogen 2.747 N/A ARG 39.A N ARG 34.A O no hydrogen 3.284 N/A ASP 46.A N THR 43.A O no hydrogen 2.939 N/A