Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1q3y_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 2.A NZ VAL 1.A O LYS 2.A HZ1 3.249 2.232 CYS 3.A SG HIS 11.A ND1 no hydrogen 3.145 N/A PHE 4.A N LYS 2.A O PHE 4.A H 2.837 2.088 LYS 8.A N CYS 3.A O LYS 8.A H 3.370 2.391 ARG 14.A N HIS 11.A O ARG 14.A H 2.820 2.070 ARG 20.A NH1 GLY 23.A O ARG 20.A HH12 2.779 1.819 ARG 20.A NH2 LYS 22.A O ARG 20.A HH22 3.256 2.316 LYS 21.A NZ LYS 21.A O LYS 21.A HZ1 3.081 2.349 LYS 21.A NZ CYS 24.A O LYS 21.A HZ2 2.970 2.212 GLY 23.A N LYS 21.A O GLY 23.A H 2.587 1.879 CYS 24.A N LYS 29.A O CYS 24.A H 2.793 1.861 CYS 24.A SG GLN 33.A O no hydrogen 3.701 N/A CYS 24.A SG GLU 39.A OE1 no hydrogen 3.754 N/A LYS 26.A NZ CYS 37.A O LYS 26.A HZ3 2.965 2.185 LYS 26.A NZ THR 38.A O LYS 26.A HZ1 3.523 2.534 LYS 26.A NZ GLU 39.A OE1 LYS 26.A HZ2 3.151 2.174 GLU 30.A N GLU 30.A OE1 GLU 30.A H 3.211 2.307 HIS 32.A N GLU 30.A O HIS 32.A H 2.752 1.942 CYS 37.A N GLN 33.A O CYS 37.A H 2.946 1.988 CYS 37.A SG GLU 39.A OE1 no hydrogen 3.655 N/A ARG 40.A NH2 GLN 41.A O ARG 40.A HH21 3.103 2.123