Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4p6f_R0.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 19.A NH1 ALA 17.A O no hydrogen 2.362 N/A GLY 21.A N ARG 38.A O no hydrogen 2.616 N/A LYS 23.A N LEU 36.A O no hydrogen 2.522 N/A LYS 23.A NZ ARG 19.A O no hydrogen 3.267 N/A ARG 24.A NH1 LYS 23.A O no hydrogen 2.692 N/A TYR 25.A N GLN 28.A OE1 no hydrogen 2.623 N/A GLY 27.A N VAL 66.A O no hydrogen 2.781 N/A GLN 28.A N TYR 25.A O no hydrogen 2.966 N/A VAL 30.A N GLY 64.A O no hydrogen 2.895 N/A ALA 32.A N ASP 63.A OD1 no hydrogen 3.075 N/A GLY 33.A N ALA 60.A O no hydrogen 2.804 N/A ASN 34.A N ARG 31.A O no hydrogen 3.199 N/A LEU 36.A N LEU 58.A O no hydrogen 2.748 N/A VAL 37.A N LEU 58.A O no hydrogen 3.478 N/A ARG 38.A N GLY 21.A O no hydrogen 2.965 N/A GLN 39.A NE2 PHE 44.A O no hydrogen 3.074 N/A GLN 39.A NE2 PHE 56.A O no hydrogen 2.927 N/A THR 42.A OG1 PHE 44.A O no hydrogen 3.309 N/A ARG 43.A N GLN 39.A OE1 no hydrogen 2.769 N/A PHE 44.A N GLN 39.A OE1 no hydrogen 2.900 N/A LYS 45.A N ARG 76.A O no hydrogen 2.851 N/A LYS 45.A NZ LEU 74.A O no hydrogen 3.486 N/A GLY 47.A N VAL 78.A O no hydrogen 3.271 N/A LYS 48.A N HIS 79.A ND1 no hydrogen 2.892 N/A ASN 49.A ND2 VAL 80.A O no hydrogen 2.917 N/A VAL 50.A N GLY 47.A O no hydrogen 2.896 N/A GLY 51.A N PHE 59.A O no hydrogen 3.092 N/A GLY 53.A N THR 57.A O no hydrogen 2.771 N/A PHE 56.A N GLY 53.A O no hydrogen 3.219 N/A THR 57.A N ASP 55.A OD1 no hydrogen 3.168 N/A THR 57.A OG1 ASP 55.A OD1 no hydrogen 2.578 N/A THR 57.A OG1 ASP 55.A OD2 no hydrogen 2.887 N/A LEU 58.A N VAL 37.A O no hydrogen 3.140 N/A PHE 59.A N GLY 51.A O no hydrogen 3.032 N/A ALA 60.A N ASN 34.A O no hydrogen 2.926 N/A LEU 61.A N ASN 49.A O no hydrogen 3.088 N/A VAL 65.A N ARG 81.A O no hydrogen 2.790 N/A VAL 66.A N GLN 28.A O no hydrogen 3.359 N/A GLU 67.A N HIS 79.A O no hydrogen 2.730 N/A PHE 68.A N GLU 26.A OE1 no hydrogen 3.010 N/A GLN 69.A N TYR 77.A O no hydrogen 2.903 N/A ARG 71.A N GLY 75.A O no hydrogen 3.061 N/A LEU 74.A N ARG 71.A O no hydrogen 2.539 N/A TYR 77.A N GLN 69.A O no hydrogen 2.810 N/A VAL 78.A N LYS 45.A O no hydrogen 3.227 N/A HIS 79.A N GLU 67.A O no hydrogen 2.741 N/A HIS 79.A NE2 GLN 69.A OE1 no hydrogen 3.180 N/A VAL 80.A N LYS 48.A O no hydrogen 3.075 N/A ARG 81.A N VAL 65.A O no hydrogen 2.924 N/A