Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1d6b_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): CYS 9.A N TYR 31.A O CYS 9.A H 2.562 1.682 CYS 9.A SG VAL 15.A O no hydrogen 2.981 N/A CYS 9.A SG THR 30.A OG1 no hydrogen 3.708 N/A SER 13.A N TRP 10.A O SER 13.A H 2.542 1.836 GLY 14.A N CYS 9.A O GLY 14.A H 2.863 2.137 VAL 15.A N CYS 40.A O VAL 15.A H 3.091 2.141 CYS 16.A SG LYS 38.A O no hydrogen 2.840 N/A ARG 17.A N LYS 38.A O ARG 17.A H 2.891 2.169 LYS 19.A N ASN 36.A O LYS 19.A H 2.962 2.163 GLU 21.A N ASP 18.A O GLU 21.A H 2.480 1.667 MET 27.A N CYS 39.A O MET 27.A H 3.009 2.154 TYR 31.A N GLN 7.A O TYR 31.A H 2.914 2.161 CYS 32.A SG LYS 38.A O no hydrogen 3.917 N/A GLN 37.A N ASN 34.A O GLN 37.A H 2.929 2.005 LYS 38.A N ARG 17.A O LYS 38.A H 2.901 1.975 LYS 38.A NZ GLU 21.A O LYS 38.A HZ1 2.926 2.009 CYS 39.A SG VAL 15.A O no hydrogen 3.970 N/A CYS 39.A SG THR 30.A OG1 no hydrogen 2.504 N/A CYS 40.A N VAL 15.A O CYS 40.A H 2.898 2.068 GLU 41.A N LYS 25.A O GLU 41.A H 2.998 2.173