Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3na4_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 4.A N HIS 31.A O no hydrogen 2.743 N/A ARG 4.A NH1 GLN 3.A O no hydrogen 3.045 N/A THR 5.A OG1.B THR 86.A OG1 no hydrogen 2.794 N/A LYS 7.A N SER 28.A O no hydrogen 2.853 N/A GLN 9.A N TYR 26.A O no hydrogen 2.873 N/A TYR 11.A N ASN 25.A O no hydrogen 3.168 N/A SER 12.A OG HIS 14.A O no hydrogen 2.674 N/A ARG 13.A N PHE 23.A O no hydrogen 2.743 N/A GLY 19.A N PRO 72.A O no hydrogen 2.732 N/A LYS 20.A N GLU 17.A O no hydrogen 2.812 N/A ASN 22.A N PHE 70.A O no hydrogen 2.747 N/A LEU 24.A N THR 68.A O no hydrogen 2.900 N/A ASN 25.A N TYR 11.A O no hydrogen 2.692 N/A VAL 27.A N LEU 64.A O no hydrogen 2.853 N/A SER 28.A N LYS 7.A O no hydrogen 2.858 N/A PHE 30.A N PHE 62.A O no hydrogen 3.163 N/A HIS 31.A N ARG 4.A O no hydrogen 3.046 N/A HIS 31.A ND1 TRP 60.A O no hydrogen 2.554 N/A GLU 36.A N ASN 83.A O no hydrogen 3.035 N/A ASP 38.A N ARG 81.A O no hydrogen 2.929 N/A LEU 40.A N ALA 79.A O no hydrogen 2.896 N/A LYS 41.A N GLU 44.A O no hydrogen 2.755 N/A ASN 42.A N GLU 77.A O no hydrogen 2.706 N/A GLU 44.A N LYS 41.A O no hydrogen 2.988 N/A ARG 45.A NH1 GLU 47.A OE1 no hydrogen 3.473 N/A ARG 45.A NH1 GLU 47.A OE2 no hydrogen 3.126 N/A ILE 46.A N LEU 39.A O no hydrogen 2.895 N/A LEU 54.A N LEU 65.A O no hydrogen 2.918 N/A PHE 56.A N TYR 63.A O no hydrogen 3.234 N/A LYS 58.A N SER 61.A O no hydrogen 2.844 N/A SER 61.A N LYS 58.A O no hydrogen 3.142 N/A PHE 62.A N PHE 30.A O no hydrogen 2.805 N/A TYR 63.A N PHE 56.A O no hydrogen 2.878 N/A LEU 64.A N VAL 27.A O no hydrogen 2.843 N/A LEU 65.A N LEU 54.A O no hydrogen 2.867 N/A THR 68.A N LEU 24.A O no hydrogen 3.029 N/A PHE 70.A N ASN 22.A O no hydrogen 2.909 N/A THR 73.A OG1 ASP 76.A OD2 no hydrogen 2.759 N/A ASP 76.A N THR 73.A OG1 no hydrogen 3.052 N/A ALA 79.A N LEU 40.A O no hydrogen 3.108 N/A CYS 80.A N VAL 93.A O no hydrogen 2.726 N/A CYS 80.A SG ASP 38.A O no hydrogen 3.809 N/A ARG 81.A N ASP 38.A O no hydrogen 2.840 N/A VAL 82.A N LYS 91.A O no hydrogen 2.823 N/A ASN 83.A N GLU 36.A O no hydrogen 2.868 N/A HIS 84.A N ASN 83.A OD1 no hydrogen 3.024 N/A HIS 84.A ND1 ASP 34.A O no hydrogen 3.120 N/A THR 86.A OG1 THR 5.A OG1.B no hydrogen 2.794 N/A LEU 87.A N HIS 84.A O no hydrogen 2.973 N/A LYS 91.A N VAL 82.A O no hydrogen 2.824 N/A VAL 93.A N CYS 80.A O no hydrogen 2.803 N/A TRP 95.A N TYR 78.A O no hydrogen 2.963 N/A ARG 97.A NH1 ASN 18.A OD1 no hydrogen 2.726 N/A ARG 97.A NH1 THR 73.A O no hydrogen 3.097 N/A ARG 97.A NH2 ASN 18.A OD1 no hydrogen 2.263 N/A