Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 1t20_B.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): ARG 3.A N HIS 31.A O no hydrogen 2.749 N/A THR 4.A OG1 THR 86.A OG1 no hydrogen 3.420 N/A LYS 6.A N SER 28.A O no hydrogen 2.892 N/A GLN 8.A N TYR 26.A O no hydrogen 3.033 N/A TYR 10.A N ASN 24.A O no hydrogen 3.011 N/A SER 11.A OG HIS 13.A O no hydrogen 2.595 N/A ARG 12.A N PHE 22.A O no hydrogen 2.935 N/A HIS 13.A N ASN 21.A OD1 no hydrogen 3.119 N/A GLY 18.A N PRO 72.A O no hydrogen 3.011 N/A LYS 19.A N GLU 16.A O no hydrogen 2.988 N/A SER 20.A OG GLU 69.A OE2 no hydrogen 3.345 N/A ASN 21.A N PHE 70.A O no hydrogen 2.758 N/A ASN 21.A ND2 HIS 13.A O no hydrogen 2.823 N/A PHE 22.A N ASN 21.A OD1 no hydrogen 2.577 N/A LEU 23.A N THR 68.A O no hydrogen 2.798 N/A ASN 24.A N TYR 10.A O no hydrogen 2.682 N/A CYS 25.A N TYR 66.A O no hydrogen 2.810 N/A TYR 26.A N GLN 8.A O no hydrogen 2.745 N/A VAL 27.A N LEU 64.A O no hydrogen 3.059 N/A SER 28.A N LYS 6.A O no hydrogen 3.159 N/A PHE 30.A N PHE 62.A O no hydrogen 3.463 N/A HIS 31.A N ARG 3.A O no hydrogen 3.048 N/A GLU 36.A N ASN 83.A O no hydrogen 3.057 N/A ASP 38.A N ARG 81.A O no hydrogen 2.896 N/A LEU 40.A N ALA 79.A O no hydrogen 2.702 N/A LYS 41.A N GLU 44.A O no hydrogen 2.781 N/A ASN 42.A N GLU 77.A O no hydrogen 2.772 N/A ASN 42.A ND2 ASP 76.A OD1 no hydrogen 3.208 N/A GLU 44.A N LYS 41.A O no hydrogen 2.958 N/A ARG 45.A NE ASP 38.A OD1 no hydrogen 2.641 N/A ILE 46.A N LEU 39.A O no hydrogen 3.084 N/A VAL 49.A N GLU 47.A O no hydrogen 2.902 N/A GLU 50.A N TYR 67.A O no hydrogen 2.988 N/A HIS 51.A ND1 SER 52.A O no hydrogen 2.976 N/A SER 52.A N LEU 65.A O no hydrogen 3.002 N/A SER 55.A OG TYR 63.A OH no hydrogen 3.025 N/A SER 57.A N SER 61.A O no hydrogen 2.798 N/A TRP 60.A N SER 57.A O no hydrogen 2.846 N/A SER 61.A N ASP 59.A OD1 no hydrogen 2.974 N/A SER 61.A OG ASP 59.A OD1 no hydrogen 2.627 N/A SER 61.A OG ASP 59.A OD2 no hydrogen 3.108 N/A PHE 62.A N PHE 30.A O no hydrogen 3.015 N/A TYR 63.A N SER 55.A O no hydrogen 3.078 N/A LEU 64.A N VAL 27.A O no hydrogen 2.938 N/A LEU 65.A N SER 52.A OG no hydrogen 3.010 N/A TYR 66.A N CYS 25.A O no hydrogen 2.982 N/A TYR 67.A N GLU 50.A O no hydrogen 2.857 N/A THR 68.A N LEU 23.A O no hydrogen 3.061 N/A THR 68.A OG1 LYS 48.A O no hydrogen 2.753 N/A THR 68.A OG1 GLU 69.A O no hydrogen 3.468 N/A PHE 70.A N ASN 21.A O no hydrogen 3.093 N/A THR 73.A OG1 ASP 76.A OD2 no hydrogen 2.590 N/A ASP 76.A N THR 73.A OG1 no hydrogen 3.083 N/A GLU 77.A N ASN 42.A OD1 no hydrogen 2.902 N/A ALA 79.A N LEU 40.A O no hydrogen 3.149 N/A CYS 80.A N VAL 93.A O no hydrogen 2.743 N/A CYS 80.A SG ASP 38.A O no hydrogen 3.800 N/A ARG 81.A N ASP 38.A O no hydrogen 2.698 N/A VAL 82.A N LYS 91.A O no hydrogen 2.765 N/A ASN 83.A N GLU 36.A O no hydrogen 2.950 N/A HIS 84.A ND1 THR 86.A OG1 no hydrogen 2.789 N/A HIS 84.A NE2 PRO 32.A O no hydrogen 3.042 N/A THR 86.A N HIS 84.A ND1 no hydrogen 3.365 N/A THR 86.A OG1 THR 4.A OG1 no hydrogen 3.420 N/A THR 86.A OG1 HIS 84.A ND1 no hydrogen 2.789 N/A LEU 87.A N HIS 84.A O no hydrogen 2.829 N/A LYS 91.A N VAL 82.A O no hydrogen 2.784 N/A VAL 93.A N CYS 80.A O no hydrogen 2.917 N/A LYS 94.A NZ TRP 95.A O no hydrogen 3.539 N/A TRP 95.A N TYR 78.A O no hydrogen 2.839 N/A ARG 97.A NH1 ASN 17.A OD1 no hydrogen 3.440 N/A ARG 97.A NH2 ASN 17.A OD1 no hydrogen 2.666 N/A ASP 98.A N ASP 96.A OD1 no hydrogen 2.770 N/A MET 99.A N ASP 96.A O no hydrogen 3.004 N/A