Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1q81_4.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): MET 1.A N ARG 87.A O no hydrogen 2.584 N/A MET 3.A N GLU 89.A O no hydrogen 2.788 N/A ARG 5.A N GLN 91.A O no hydrogen 3.397 N/A ARG 5.A NE GLU 92.A OXT no hydrogen 3.179 N/A ARG 5.A NH1 VAL 22.A O no hydrogen 2.933 N/A PHE 7.A N HIS 20.A O no hydrogen 3.028 N/A THR 9.A N GLN 18.A O no hydrogen 3.087 N/A CYS 11.A N GLU 16.A O no hydrogen 3.395 N/A CYS 11.A SG HIS 20.A NE2 no hydrogen 2.930 N/A HIS 13.A NE2 ALA 77.A O no hydrogen 3.242 N/A CYS 14.A SG GLU 16.A OE2 no hydrogen 3.062 N/A ASN 15.A N CYS 11.A O no hydrogen 2.901 N/A GLN 18.A N THR 9.A O no hydrogen 3.143 N/A HIS 20.A N PHE 7.A O no hydrogen 2.877 N/A HIS 20.A ND1 GLN 18.A O no hydrogen 2.984 N/A GLU 21.A N ARG 70.A O no hydrogen 2.744 N/A VAL 22.A N ARG 5.A O no hydrogen 2.737 N/A GLU 23.A N LYS 68.A O no hydrogen 3.353 N/A LYS 24.A NZ LEU 88.A O no hydrogen 3.177 N/A VAL 25.A N ASP 66.A O no hydrogen 3.036 N/A LYS 34.A N ASP 37.A OD2 no hydrogen 2.614 N/A ASP 37.A N LYS 34.A O no hydrogen 3.200 N/A ARG 38.A N LYS 34.A O no hydrogen 3.441 N/A GLN 39.A N TRP 35.A O no hydrogen 3.053 N/A ARG 40.A N ILE 36.A O no hydrogen 3.140 N/A GLU 41.A N ASP 37.A O no hydrogen 3.073 N/A ARG 42.A N ARG 38.A O no hydrogen 2.911 N/A ASN 43.A N GLN 39.A O no hydrogen 2.758 N/A SER 44.A N ARG 40.A O no hydrogen 3.016 N/A SER 44.A OG ARG 40.A O no hydrogen 2.716 N/A GLY 45.A N ASP 49.A OD1 no hydrogen 2.795 N/A ASP 49.A N SER 53.A OG no hydrogen 2.528 N/A SER 53.A N GLY 50.A O no hydrogen 3.005 N/A LYS 54.A N LYS 51.A O no hydrogen 3.029 N/A LYS 63.A NZ ASP 59.A OD1 no hydrogen 2.622 N/A THR 65.A N TRP 83.A O no hydrogen 3.056 N/A THR 65.A OG1 TRP 83.A O no hydrogen 3.352 N/A LYS 68.A N GLU 23.A O no hydrogen 2.791 N/A ARG 70.A N GLU 21.A O no hydrogen 3.060 N/A CYS 71.A N LYS 76.A O no hydrogen 3.272 N/A CYS 71.A SG GLN 18.A OE1 no hydrogen 3.425 N/A GLY 72.A N GLU 19.A O no hydrogen 2.455 N/A GLY 75.A N CYS 71.A O no hydrogen 2.944 N/A HIS 78.A N TYR 69.A O no hydrogen 2.948 N/A ARG 80.A NE HIS 78.A NE2 no hydrogen 3.140 N/A ARG 80.A NH2 THR 9.A OG1 no hydrogen 2.435 N/A ALA 85.A N LYS 63.A O no hydrogen 3.021 N/A GLU 89.A N MET 1.A O no hydrogen 3.028 N/A GLN 91.A N MET 3.A O no hydrogen 3.031 N/A