Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 6xiq_b.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): HIS 9.A N THR 7.A OG1 HIS 9.A H 3.146 2.307 HIS 16.A N THR 12.A O HIS 16.A H 2.953 2.146 ARG 17.A N ARG 13.A O ARG 17.A H 2.877 2.038 ASN 18.A N LYS 14.A O ASN 18.A H 2.928 2.093 GLY 19.A N ALA 15.A O GLY 19.A H 2.895 2.208 GLY 19.A N HIS 16.A O GLY 19.A H 3.138 2.478 LYS 37.A N ASP 35.A OD1 LYS 37.A H 2.504 1.798 PHE 38.A N ASP 35.A O PHE 38.A H 3.326 2.624 ARG 39.A N ASP 35.A O ARG 39.A H 2.941 2.119 ARG 40.A N PRO 36.A O ARG 40.A H 2.914 2.088 HIS 42.A N PHE 38.A O HIS 42.A H 2.939 2.137 LYS 43.A N ARG 39.A O LYS 43.A H 2.890 2.075 HIS 44.A N ARG 40.A O HIS 44.A H 2.994 2.152 ALA 45.A N ASN 41.A O ALA 45.A H 2.878 2.050 LEU 46.A N HIS 42.A O LEU 46.A H 2.909 2.087 HIS 47.A N LYS 43.A O HIS 47.A H 2.976 2.132 GLY 48.A N HIS 44.A O GLY 48.A H 2.945 2.114 THR 49.A N ALA 45.A O THR 49.A H 2.899 2.049 ALA 50.A N LEU 46.A O ALA 50.A H 2.937 2.097 LYS 51.A N HIS 47.A O LYS 51.A H 2.964 2.126 ALA 52.A N GLY 48.A O ALA 52.A H 2.885 2.068 LEU 53.A N THR 49.A O LEU 53.A H 2.918 2.073 ALA 54.A N ALA 50.A O ALA 54.A H 2.905 2.087 ALA 55.A N LYS 51.A O ALA 55.A H 2.931 2.140 ALA 56.A N ALA 52.A O ALA 56.A H 2.894 2.136 LYS 57.A N LEU 53.A O LYS 57.A H 2.922 2.099 LYS 57.A NZ ALA 54.A O LYS 57.A HZ3 3.010 2.333