Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1z99_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): TYR 1.A N ASP 29.A OD2 TYR 1.A H1 2.755 1.984 HIS 5.A N TYR 1.A O HIS 5.A H 3.142 2.131 LYS 6.A N LYS 2.A O LYS 6.A H 2.867 1.988 LYS 7.A N GLN 3.A O LYS 7.A H 3.242 2.284 GLY 8.A N HIS 5.A O GLY 8.A H 2.864 1.977 GLY 9.A N CYS 4.A O GLY 9.A H 2.774 1.927 HIS 10.A N CYS 37.A O HIS 10.A H 3.368 2.486 PHE 12.A N LYS 35.A O PHE 12.A H 2.984 1.969 LYS 16.A N PRO 13.A O LYS 16.A H 2.988 2.076 ILE 17.A N LYS 14.A O ILE 17.A H 3.037 2.084 CYS 18.A SG SER 41.A OG no hydrogen 3.428 N/A PHE 25.A N SER 22.A O PHE 25.A H 3.190 2.252 LYS 27.A NZ TRP 34.A O LYS 27.A HZ3 2.952 2.095 CYS 30.A SG LYS 35.A O no hydrogen 3.060 N/A ARG 33.A N ARG 31.A O ARG 33.A H 2.812 2.092 TRP 34.A N ARG 31.A O TRP 34.A H 3.146 2.343 LYS 35.A N PHE 12.A O LYS 35.A H 2.858 1.847 LYS 35.A NZ ASP 24.A OD1 LYS 35.A HZ1 2.653 1.840 LYS 35.A NZ ASP 24.A OD2 LYS 35.A HZ2 2.748 1.834 CYS 37.A SG LYS 38.A O no hydrogen 3.482 N/A LYS 38.A N SER 23.A O LYS 38.A H 3.105 2.167 LYS 39.A N GLY 8.A O LYS 39.A H 2.874 1.944