Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2i13_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 2.A OG PHE 1.A O no hydrogen 2.769 N/A ARG 3.A N PHE 1.A O no hydrogen 2.853 N/A ARG 3.A NE ASP 5.A OD2 no hydrogen 2.982 N/A ARG 3.A NH2 ASP 5.A OD1 no hydrogen 2.742 N/A ARG 3.A NH2 ASP 5.A OD2 no hydrogen 3.523 N/A GLN 11.A NE2 LEU 7.A O no hydrogen 2.994 N/A THR 13.A OG1 HIS 10.A O no hydrogen 2.918 N/A TYR 17.A N PHE 26.A O no hydrogen 3.224 N/A CYS 19.A N LYS 24.A O no hydrogen 3.149 N/A CYS 19.A SG HIS 39.A NE2 no hydrogen 3.643 N/A CYS 22.A SG HIS 35.A NE2 no hydrogen 3.303 N/A CYS 22.A SG HIS 39.A NE2 no hydrogen 3.734 N/A GLY 23.A N CYS 19.A O no hydrogen 3.159 N/A PHE 26.A N TYR 17.A O no hydrogen 2.777 N/A THR 33.A N LYS 29.A O no hydrogen 3.004 N/A THR 33.A OG1 LYS 29.A O no hydrogen 3.254 N/A ARG 34.A N LYS 30.A O no hydrogen 3.096 N/A HIS 35.A N ASP 31.A O no hydrogen 2.991 N/A GLN 36.A N LEU 32.A O no hydrogen 2.841 N/A ARG 37.A N ARG 34.A O no hydrogen 3.244 N/A ARG 37.A NH1 SER 55.A O no hydrogen 2.656 N/A THR 38.A N HIS 35.A O no hydrogen 2.904 N/A THR 38.A OG1 HIS 35.A O no hydrogen 2.583 N/A HIS 39.A N GLN 36.A O no hydrogen 2.937 N/A THR 40.A N GLN 36.A O no hydrogen 3.023 N/A THR 40.A OG1 GLN 36.A O no hydrogen 3.386 N/A THR 40.A OG1 ARG 37.A O no hydrogen 3.534 N/A GLY 41.A N ARG 37.A O no hydrogen 2.894 N/A GLU 42.A N THR 40.A OG1 no hydrogen 3.165 N/A TYR 45.A N PHE 54.A O no hydrogen 3.245 N/A CYS 47.A N LYS 52.A O no hydrogen 2.851 N/A CYS 47.A SG HIS 63.A NE2 no hydrogen 3.630 N/A CYS 47.A SG HIS 67.A NE2 no hydrogen 3.455 N/A CYS 50.A SG HIS 63.A NE2 no hydrogen 3.468 N/A CYS 50.A SG HIS 67.A NE2 no hydrogen 3.498 N/A GLY 51.A N CYS 47.A O no hydrogen 3.002 N/A PHE 54.A N TYR 45.A O no hydrogen 2.807 N/A LEU 60.A N GLN 56.A O no hydrogen 3.080 N/A ARG 61.A N ARG 57.A O no hydrogen 2.978 N/A ALA 62.A N ALA 58.A O no hydrogen 3.088 N/A HIS 63.A N ASN 59.A O no hydrogen 2.986 N/A GLN 64.A N LEU 60.A O no hydrogen 2.751 N/A ARG 65.A N ARG 61.A O no hydrogen 3.308 N/A ARG 65.A N ALA 62.A O no hydrogen 3.188 N/A THR 66.A N HIS 63.A O no hydrogen 2.939 N/A THR 66.A OG1 HIS 63.A O no hydrogen 2.670 N/A HIS 67.A N GLN 64.A O no hydrogen 3.165 N/A THR 68.A N GLN 64.A O no hydrogen 3.311 N/A THR 68.A OG1 GLN 64.A O no hydrogen 3.549 N/A THR 68.A OG1 ARG 65.A O no hydrogen 3.330 N/A THR 68.A OG1 GLU 70.A OE2 no hydrogen 2.899 N/A GLY 69.A N ARG 65.A O no hydrogen 2.834 N/A GLU 70.A N THR 68.A OG1 no hydrogen 3.381 N/A TYR 73.A N PHE 82.A O no hydrogen 3.128 N/A CYS 75.A N LYS 80.A O no hydrogen 2.925 N/A CYS 75.A SG HIS 95.A NE2 no hydrogen 3.512 N/A CYS 78.A SG HIS 91.A NE2 no hydrogen 3.432 N/A CYS 78.A SG HIS 95.A NE2 no hydrogen 3.710 N/A GLY 79.A N CYS 75.A O no hydrogen 3.069 N/A PHE 82.A N TYR 73.A O no hydrogen 2.804 N/A HIS 87.A N GLN 84.A O no hydrogen 2.929 N/A LEU 88.A N GLN 84.A O no hydrogen 3.141 N/A ARG 89.A N LEU 85.A O no hydrogen 2.896 N/A ARG 89.A NH1 GLN 92.A OE1 no hydrogen 2.889 N/A ALA 90.A N ALA 86.A O no hydrogen 3.115 N/A HIS 91.A N HIS 87.A O no hydrogen 3.048 N/A GLN 92.A N LEU 88.A O no hydrogen 2.859 N/A ARG 93.A N ALA 90.A O no hydrogen 3.191 N/A ARG 93.A NE SER 111.A O no hydrogen 3.072 N/A ARG 93.A NH2 SER 111.A O no hydrogen 2.754 N/A THR 94.A N HIS 91.A O no hydrogen 2.879 N/A THR 94.A OG1 HIS 91.A O no hydrogen 2.820 N/A HIS 95.A N GLN 92.A O no hydrogen 3.077 N/A THR 96.A N GLN 92.A O no hydrogen 3.246 N/A THR 96.A OG1 GLN 92.A O no hydrogen 3.512 N/A THR 96.A OG1 ARG 93.A O no hydrogen 3.493 N/A THR 96.A OG1 GLU 98.A OE1 no hydrogen 3.119 N/A GLY 97.A N ARG 93.A O no hydrogen 2.918 N/A GLU 98.A N THR 96.A OG1 no hydrogen 3.211 N/A TYR 101.A N PHE 110.A O no hydrogen 3.178 N/A LYS 102.A NZ GLY 107.A O no hydrogen 2.713 N/A CYS 103.A N LYS 108.A O no hydrogen 2.835 N/A CYS 103.A SG HIS 119.A NE2 no hydrogen 3.634 N/A CYS 103.A SG HIS 123.A NE2 no hydrogen 3.551 N/A CYS 106.A SG HIS 119.A NE2 no hydrogen 3.231 N/A CYS 106.A SG HIS 123.A NE2 no hydrogen 3.535 N/A GLY 107.A N CYS 103.A O no hydrogen 3.058 N/A PHE 110.A N TYR 101.A O no hydrogen 2.741 N/A ARG 112.A NE ASP 114.A OD1 no hydrogen 2.899 N/A ARG 112.A NH2 ASP 114.A OD1 no hydrogen 3.560 N/A ARG 112.A NH2 ASP 114.A OD2 no hydrogen 2.795 N/A LEU 116.A N ARG 112.A O no hydrogen 3.107 N/A HIS 117.A N GLU 113.A O no hydrogen 3.076 N/A THR 118.A N ASP 114.A O no hydrogen 2.973 N/A THR 118.A OG1 ASN 115.A O no hydrogen 3.135 N/A HIS 119.A N ASN 115.A O no hydrogen 2.944 N/A GLN 120.A N LEU 116.A O no hydrogen 2.848 N/A ARG 121.A N THR 118.A O no hydrogen 3.257 N/A ARG 121.A NE SER 139.A O no hydrogen 2.893 N/A ARG 121.A NH2 SER 139.A O no hydrogen 3.025 N/A THR 122.A N HIS 119.A O no hydrogen 2.843 N/A THR 122.A OG1 HIS 119.A O no hydrogen 2.708 N/A HIS 123.A N GLN 120.A O no hydrogen 3.050 N/A THR 124.A N GLN 120.A O no hydrogen 3.198 N/A GLY 125.A N ARG 121.A O no hydrogen 2.892 N/A GLU 126.A N THR 124.A OG1 no hydrogen 3.344 N/A TYR 129.A N PHE 138.A O no hydrogen 3.111 N/A CYS 131.A N LYS 136.A O no hydrogen 3.060 N/A CYS 131.A SG HIS 151.A NE2 no hydrogen 3.830 N/A CYS 134.A SG HIS 147.A NE2 no hydrogen 3.020 N/A CYS 134.A SG HIS 151.A NE2 no hydrogen 3.528 N/A GLY 135.A N CYS 131.A O no hydrogen 3.120 N/A PHE 138.A N TYR 129.A O no hydrogen 2.793 N/A ARG 140.A NE ASP 142.A OD1 no hydrogen 3.018 N/A ARG 140.A NH2 ASP 142.A OD2 no hydrogen 2.782 N/A LEU 144.A N ARG 140.A O no hydrogen 3.062 N/A ASN 145.A N ARG 141.A O no hydrogen 2.952 N/A VAL 146.A N ASP 142.A O no hydrogen 3.006 N/A HIS 147.A N ALA 143.A O no hydrogen 3.185 N/A GLN 148.A N LEU 144.A O no hydrogen 2.901 N/A ARG 149.A N VAL 146.A O no hydrogen 3.323 N/A THR 150.A N HIS 147.A O no hydrogen 2.978 N/A THR 150.A OG1 HIS 147.A O no hydrogen 2.658 N/A HIS 151.A N GLN 148.A O no hydrogen 3.461 N/A HIS 151.A NE2 HIS 147.A NE2 no hydrogen 3.151 N/A