Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 8ap4_4.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLU 10.A N SER 26.A O no hydrogen 3.242 N/A ILE 12.A N ILE 24.A O no hydrogen 2.613 N/A SER 15.A N LEU 32.A O no hydrogen 2.909 N/A CYS 16.A SG LEU 34.A O no hydrogen 3.388 N/A SER 17.A N LEU 34.A O no hydrogen 3.358 N/A SER 17.A OG ASP 35.A O no hydrogen 3.272 N/A CYS 18.A SG ASN 20.A OD1 no hydrogen 2.867 N/A LYS 23.A NZ THR 13.A OG1 no hydrogen 2.464 N/A ILE 24.A N ILE 12.A O no hydrogen 3.108 N/A SER 26.A N GLU 10.A O no hydrogen 3.056 N/A VAL 28.A N SER 26.A OG no hydrogen 2.928 N/A HIS 30.A ND1 ASP 31.A O no hydrogen 3.044 N/A LEU 34.A N SER 15.A O no hydrogen 2.859 N/A CYS 37.A SG ASN 20.A OD1 no hydrogen 3.687 N/A CYS 40.A SG CYS 37.A O no hydrogen 3.091 N/A PHE 43.A N HIS 41.A ND1 no hydrogen 3.247 N/A THR 45.A N HIS 41.A O no hydrogen 2.940 N/A THR 45.A OG1 HIS 41.A O no hydrogen 3.049 N/A THR 45.A OG1 PRO 42.A O no hydrogen 2.598 N/A GLY 46.A N PRO 42.A O no hydrogen 2.884 N/A GLY 46.A N PHE 43.A O no hydrogen 3.007 N/A LYS 47.A NZ THR 45.A O no hydrogen 2.594 N/A