Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1aaf_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): LYS 14.A N ILE 12.A O LYS 14.A H 2.764 1.941 CYS 15.A N LYS 20.A O CYS 15.A H 3.028 2.100 CYS 15.A SG HIS 23.A NE2 no hydrogen 3.150 N/A CYS 18.A SG LYS 20.A O no hydrogen 4.046 N/A CYS 18.A SG HIS 23.A NE2 no hydrogen 3.168 N/A GLY 19.A N CYS 15.A O GLY 19.A H 2.923 2.201 ASN 27.A N ILE 24.A O ASN 27.A H 3.009 2.086 ASN 27.A ND2 LYS 26.A O ASN 27.A HD21 3.552 2.817 CYS 28.A N ALA 25.A O CYS 28.A H 3.031 2.101 CYS 28.A SG HIS 23.A NE2 no hydrogen 3.667 N/A CYS 36.A N LYS 41.A O CYS 36.A H 2.687 1.820 CYS 36.A SG HIS 44.A NE2 no hydrogen 3.153 N/A CYS 39.A SG HIS 44.A NE2 no hydrogen 3.149 N/A GLY 40.A N CYS 36.A O GLY 40.A H 2.907 2.200 LYS 47.A N GLN 45.A OE1 LYS 47.A H 3.486 2.601 ASP 48.A N GLN 45.A O ASP 48.A H 2.857 2.036 CYS 49.A N GLN 45.A O CYS 49.A H 2.753 1.973 CYS 49.A SG HIS 44.A NE2 no hydrogen 3.149 N/A