Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 3arb_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): PHE 5.A N CYS 97.A O no hydrogen 3.110 N/A ARG 6.A N TRP 26.A O no hydrogen 2.827 N/A CYS 7.A N ALA 95.A O no hydrogen 2.604 N/A LEU 8.A N VAL 24.A O no hydrogen 2.800 N/A GLN 9.A N LEU 93.A O no hydrogen 2.900 N/A GLN 9.A NE2 SER 11.A OG no hydrogen 3.182 N/A MET 10.A N ASP 22.A O no hydrogen 2.899 N/A SER 11.A N ILE 91.A O no hydrogen 2.798 N/A SER 11.A OG THR 21.A OG1 no hydrogen 2.581 N/A SER 12.A N ARG 20.A O no hydrogen 2.843 N/A SER 12.A OG GLU 90.A OE1 no hydrogen 2.753 N/A SER 12.A OG GLU 90.A OE2 no hydrogen 3.430 N/A PHE 13.A N ILE 89.A O no hydrogen 2.843 N/A ARG 16.A NH2 SER 84.A O no hydrogen 3.010 N/A SER 17.A N ASN 15.A OD1 no hydrogen 3.257 N/A ARG 20.A N SER 12.A O no hydrogen 3.025 N/A ARG 20.A NE ASP 22.A OD2 no hydrogen 2.798 N/A ARG 20.A NH2 ASP 22.A OD1 no hydrogen 3.278 N/A ARG 20.A NH2 ASP 22.A OD2 no hydrogen 2.997 N/A THR 21.A N ASN 37.A OD1 no hydrogen 2.851 N/A THR 21.A OG1 SER 11.A OG no hydrogen 2.581 N/A ASP 22.A N MET 10.A O no hydrogen 3.050 N/A SER 23.A N TRP 35.A O no hydrogen 3.013 N/A VAL 24.A N LEU 8.A O no hydrogen 2.933 N/A VAL 25.A N HIS 33.A O no hydrogen 3.042 N/A TRP 26.A N ARG 6.A O no hydrogen 2.838 N/A LEU 27.A N LEU 30.A O no hydrogen 2.799 N/A GLY 28.A N THR 4.A O no hydrogen 2.750 N/A LEU 30.A N LEU 27.A O no hydrogen 3.212 N/A GLN 31.A NE2 HIS 33.A O no hydrogen 3.156 N/A THR 32.A N VAL 25.A O no hydrogen 2.791 N/A THR 32.A OG1 VAL 25.A O no hydrogen 3.311 N/A THR 32.A OG1 HIS 33.A ND1 no hydrogen 2.922 N/A HIS 33.A N VAL 25.A O no hydrogen 3.403 N/A HIS 33.A ND1 THR 32.A OG1 no hydrogen 2.922 N/A ARG 34.A N SER 43.A O no hydrogen 3.061 N/A TRP 35.A N SER 23.A O no hydrogen 2.903 N/A ASN 37.A N ASP 22.A OD1 no hydrogen 2.822 N/A SER 39.A N SER 36.A O no hydrogen 3.180 N/A SER 39.A OG THR 41.A O no hydrogen 2.823 N/A THR 41.A N SER 39.A OG no hydrogen 3.160 N/A ILE 42.A N GLN 62.A OE1 no hydrogen 2.834 N/A SER 43.A N ARG 34.A O no hydrogen 2.857 N/A THR 45.A N THR 32.A O no hydrogen 2.944 N/A THR 45.A OG1 GLN 31.A O no hydrogen 2.870 N/A LYS 46.A NZ GLN 31.A O no hydrogen 2.840 N/A LYS 46.A NZ THR 45.A O no hydrogen 3.190 N/A LYS 46.A NZ GLU 236.A OE2 no hydrogen 2.637 N/A TRP 48.A NE1 ASP 175.A OD2 no hydrogen 2.923 N/A SER 49.A OG THR 32.A O no hydrogen 2.708 N/A SER 49.A OG LYS 46.A O no hydrogen 3.208 N/A GLN 50.A NE2 LEU 53.A O no hydrogen 3.103 N/A GLN 50.A NE2 ASN 55.A OD1 no hydrogen 3.064 N/A GLY 51.A N TRP 48.A O no hydrogen 3.052 N/A GLN 57.A N SER 54.A OG no hydrogen 3.135 N/A GLN 57.A NE2 SER 54.A OG no hydrogen 3.296 N/A TRP 58.A N SER 54.A O no hydrogen 2.912 N/A GLU 59.A N ASN 55.A O no hydrogen 2.885 N/A LYS 60.A N GLN 56.A O no hydrogen 3.301 N/A GLN 62.A N TRP 58.A O no hydrogen 2.795 N/A HIS 63.A N GLU 59.A O no hydrogen 2.823 N/A MET 64.A N LYS 60.A O no hydrogen 3.307 N/A PHE 65.A N LEU 61.A O no hydrogen 3.268 N/A GLN 66.A N GLN 62.A O no hydrogen 2.791 N/A GLN 66.A NE2 ALA 40.A O no hydrogen 2.628 N/A VAL 67.A N HIS 63.A O no hydrogen 2.964 N/A TYR 68.A N MET 64.A O no hydrogen 3.004 N/A TYR 68.A OH GLN 9.A OE1 no hydrogen 2.532 N/A ARG 69.A N PHE 65.A O no hydrogen 2.847 N/A ARG 69.A NH1 SER 36.A O no hydrogen 2.993 N/A ARG 69.A NH1 SER 39.A O no hydrogen 3.033 N/A ARG 69.A NH2 SER 39.A O no hydrogen 2.984 N/A SER 71.A N VAL 67.A O no hydrogen 3.165 N/A SER 71.A OG VAL 67.A O no hydrogen 2.697 N/A PHE 72.A N TYR 68.A O no hydrogen 2.761 N/A THR 73.A N ARG 69.A O no hydrogen 3.262 N/A THR 73.A OG1 ARG 69.A O no hydrogen 2.770 N/A ARG 74.A N VAL 70.A O no hydrogen 3.321 N/A ASP 75.A N SER 71.A O no hydrogen 2.874 N/A ILE 76.A N PHE 72.A O no hydrogen 2.957 N/A GLN 77.A N THR 73.A O no hydrogen 3.297 N/A GLU 78.A N ARG 74.A O no hydrogen 3.030 N/A LEU 79.A N ASP 75.A O no hydrogen 2.908 N/A VAL 80.A N ILE 76.A O no hydrogen 2.811 N/A LYS 81.A N GLN 77.A O no hydrogen 3.249 N/A LYS 81.A NZ GLU 78.A OE2 no hydrogen 2.907 N/A MET 82.A N GLU 78.A O no hydrogen 3.224 N/A MET 83.A N LEU 79.A O no hydrogen 3.136 N/A SER 84.A N VAL 80.A O no hydrogen 2.883 N/A ILE 89.A N PHE 13.A O no hydrogen 2.677 N/A GLU 90.A N GLN 114.A OE1 no hydrogen 2.975 N/A ILE 91.A N SER 11.A O no hydrogen 2.979 N/A GLN 92.A N ALA 112.A O no hydrogen 3.131 N/A LEU 93.A N GLN 9.A O no hydrogen 2.781 N/A SER 94.A N HIS 110.A O no hydrogen 2.726 N/A ALA 95.A N CYS 7.A O no hydrogen 2.912 N/A GLY 96.A N PHE 108.A O no hydrogen 3.062 N/A CYS 97.A N PHE 5.A O no hydrogen 3.203 N/A GLU 98.A N GLU 106.A O no hydrogen 3.069 N/A MET 99.A N TYR 3.A O no hydrogen 2.951 N/A TYR 100.A N ALA 104.A O no hydrogen 3.015 N/A GLU 106.A N GLU 98.A O no hydrogen 3.365 N/A SER 107.A OG LEU 157.A O no hydrogen 2.610 N/A PHE 108.A N GLY 96.A O no hydrogen 2.879 N/A HIS 110.A N SER 94.A O no hydrogen 2.753 N/A VAL 111.A N VAL 119.A O no hydrogen 2.825 N/A ALA 112.A N GLN 92.A O no hydrogen 2.849 N/A PHE 113.A N LYS 116.A O no hydrogen 2.775 N/A GLN 114.A N GLU 90.A O no hydrogen 2.950 N/A GLN 114.A NE2 PRO 88.A O no hydrogen 3.306 N/A LYS 116.A N PHE 113.A O no hydrogen 3.227 N/A VAL 118.A N VAL 111.A O no hydrogen 3.076 N/A VAL 119.A N VAL 111.A O no hydrogen 3.261 N/A ARG 120.A N GLN 127.A O no hydrogen 2.935 N/A PHE 121.A N LEU 109.A O no hydrogen 3.166 N/A TRP 122.A N SER 125.A O no hydrogen 2.931 N/A SER 125.A N TRP 122.A O no hydrogen 3.457 N/A TRP 126.A N ASN 144.A OD1 no hydrogen 2.811 N/A GLN 127.A N ARG 120.A O no hydrogen 2.811 N/A GLN 127.A NE2 TRP 122.A O no hydrogen 3.423 N/A VAL 129.A N VAL 118.A O no hydrogen 2.898 N/A LEU 136.A N PRO 133.A O no hydrogen 3.230 N/A ASP 137.A N SER 134.A O no hydrogen 3.367 N/A ILE 140.A N LEU 136.A O no hydrogen 2.975 N/A LYS 141.A N ASP 137.A O no hydrogen 3.020 N/A VAL 142.A N LEU 138.A O no hydrogen 2.855 N/A LEU 143.A N PRO 139.A O no hydrogen 2.851 N/A ASN 144.A N ILE 140.A O no hydrogen 2.822 N/A ASN 144.A ND2 TRP 126.A O no hydrogen 3.180 N/A ALA 145.A N VAL 142.A O no hydrogen 3.376 N/A ASP 146.A N LEU 143.A O no hydrogen 3.272 N/A THR 149.A N ASP 146.A OD1 no hydrogen 3.326 N/A THR 149.A OG1 ASP 146.A OD2 no hydrogen 2.569 N/A SER 150.A N ASP 146.A O no hydrogen 3.329 N/A SER 150.A OG THR 124.A O no hydrogen 2.657 N/A ALA 151.A N GLN 147.A O no hydrogen 2.998 N/A THR 152.A N GLY 148.A O no hydrogen 3.153 N/A THR 152.A OG1 GLY 148.A O no hydrogen 2.718 N/A VAL 153.A N THR 149.A O no hydrogen 2.778 N/A GLN 154.A N SER 150.A O no hydrogen 2.963 N/A GLN 154.A NE2 SER 150.A O no hydrogen 3.241 N/A MET 155.A N ALA 151.A O no hydrogen 2.981 N/A LEU 156.A N THR 152.A O no hydrogen 3.138 N/A LEU 157.A N VAL 153.A O no hydrogen 2.899 N/A ASN 158.A N GLN 154.A O no hydrogen 2.825 N/A ASP 159.A N MET 155.A O no hydrogen 3.076 N/A THR 160.A N MET 155.A O no hydrogen 2.823 N/A THR 160.A OG1 MET 155.A O no hydrogen 2.871 N/A CYS 161.A N LEU 156.A O no hydrogen 2.743 N/A LEU 163.A N ASP 159.A O no hydrogen 3.370 N/A PHE 164.A N THR 160.A O no hydrogen 3.024 N/A VAL 165.A N CYS 161.A O no hydrogen 3.037 N/A ARG 166.A N PRO 162.A O no hydrogen 3.240 N/A LEU 168.A N PHE 164.A O no hydrogen 2.903 N/A LEU 169.A N VAL 165.A O no hydrogen 2.776 N/A GLU 170.A N ARG 166.A O no hydrogen 3.264 N/A ALA 171.A N GLY 167.A O no hydrogen 3.002 N/A GLY 172.A N LEU 168.A O no hydrogen 2.790 N/A LEU 176.A N GLY 172.A O no hydrogen 3.069 N/A GLU 177.A N LYS 173.A O no hydrogen 3.136 N/A GLN 179.A NE2 SER 261.A OG no hydrogen 2.711 N/A GLU 180.A N TYR 207.A O no hydrogen 2.782 N/A VAL 183.A N SER 204.A O no hydrogen 2.848 N/A TRP 185.A N HIS 202.A O no hydrogen 2.956 N/A SER 187.A N VAL 200.A O no hydrogen 3.045 N/A SER 187.A OG HIS 202.A NE2 no hydrogen 2.841 N/A VAL 189.A N GLN 198.A O no hydrogen 2.955 N/A SER 191.A N HIS 196.A O no hydrogen 3.385 N/A SER 191.A OG ALA 193.A O no hydrogen 3.559 N/A SER 191.A OG ASP 245.A OD2 no hydrogen 3.037 N/A ALA 193.A N SER 191.A OG no hydrogen 2.902 N/A HIS 196.A N ALA 193.A O no hydrogen 3.197 N/A HIS 196.A ND1 ASP 245.A OD1 no hydrogen 2.836 N/A ARG 197.A N VAL 246.A O no hydrogen 2.739 N/A GLN 198.A N VAL 189.A O no hydrogen 2.833 N/A LEU 199.A N LEU 244.A O no hydrogen 2.824 N/A VAL 200.A N SER 187.A O no hydrogen 2.811 N/A CYS 201.A N ALA 242.A O no hydrogen 3.090 N/A HIS 202.A N TRP 185.A O no hydrogen 2.843 N/A HIS 202.A ND1 TYR 239.A OH no hydrogen 2.628 N/A HIS 202.A NE2 SER 187.A OG no hydrogen 2.841 N/A VAL 203.A N LEU 240.A O no hydrogen 2.790 N/A SER 204.A N VAL 183.A O no hydrogen 2.808 N/A GLY 205.A N TRP 238.A O no hydrogen 2.905 N/A TYR 207.A N GLU 180.A O no hydrogen 3.165 N/A TRP 212.A N LYS 259.A O no hydrogen 3.107 N/A MET 214.A N ARG 257.A O no hydrogen 3.017 N/A TRP 215.A N THR 225.A OG1 no hydrogen 3.427 N/A TRP 215.A NE1 ALA 242.A O no hydrogen 2.910 N/A MET 216.A N ALA 255.A O no hydrogen 2.685 N/A ARG 217.A N GLN 220.A O no hydrogen 2.825 N/A ARG 217.A NH1 ALA 252.A O no hydrogen 2.860 N/A ARG 217.A NH2 GLU 250.A O no hydrogen 2.586 N/A GLN 220.A N ARG 217.A O no hydrogen 3.081 N/A GLN 222.A N TRP 215.A O no hydrogen 2.806 N/A THR 225.A N GLN 222.A O no hydrogen 3.131 N/A THR 225.A OG1 GLN 222.A O no hydrogen 2.761 N/A HIS 226.A N THR 243.A O no hydrogen 2.860 N/A GLY 228.A N GLN 241.A O no hydrogen 2.929 N/A LEU 231.A N TYR 239.A O no hydrogen 2.744 N/A ASN 233.A N THR 237.A O no hydrogen 2.888 N/A ASN 233.A ND2 THR 237.A OG1 no hydrogen 3.165 N/A GLU 236.A N ASN 233.A O no hydrogen 3.174 N/A THR 237.A OG1 ASP 235.A OD1 no hydrogen 3.435 N/A THR 237.A OG1 ASP 235.A OD2 no hydrogen 2.553 N/A TRP 238.A N PHE 206.A O no hydrogen 2.967 N/A TYR 239.A N LEU 231.A O no hydrogen 2.739 N/A TYR 239.A OH HIS 202.A ND1 no hydrogen 2.628 N/A LEU 240.A N VAL 203.A O no hydrogen 2.863 N/A GLN 241.A NE2 TYR 239.A OH no hydrogen 3.299 N/A ALA 242.A N CYS 201.A O no hydrogen 3.120 N/A THR 243.A N HIS 226.A O no hydrogen 2.985 N/A THR 243.A OG1 HIS 226.A O no hydrogen 3.467 N/A LEU 244.A N LEU 199.A O no hydrogen 2.934 N/A VAL 246.A N ARG 197.A O no hydrogen 2.846 N/A ALA 248.A N GLY 195.A O no hydrogen 3.261 N/A GLY 249.A N GLU 251.A OE1 no hydrogen 2.845 N/A GLU 250.A N GLU 247.A O no hydrogen 2.931 N/A GLU 251.A N GLU 251.A OE1 no hydrogen 3.145 N/A LEU 254.A N GLU 251.A O no hydrogen 3.270 N/A ALA 255.A N MET 216.A O no hydrogen 2.937 N/A CYS 256.A N LEU 270.A O no hydrogen 2.766 N/A ARG 257.A N MET 214.A O no hydrogen 2.870 N/A ARG 257.A NE ASP 267.A OD2 no hydrogen 3.365 N/A VAL 258.A N ILE 268.A O no hydrogen 2.922 N/A LYS 259.A N TRP 212.A O no hydrogen 2.790 N/A LYS 259.A NZ ASP 267.A OD2 no hydrogen 2.723 N/A HIS 260.A ND1 SER 262.A OG no hydrogen 2.741 N/A HIS 260.A NE2 PRO 208.A O no hydrogen 2.962 N/A SER 262.A N HIS 260.A ND1 no hydrogen 3.469 N/A SER 262.A OG GLU 180.A O no hydrogen 3.189 N/A SER 262.A OG HIS 260.A ND1 no hydrogen 2.741 N/A LEU 263.A N HIS 260.A O no hydrogen 3.123 N/A GLN 266.A N LEU 263.A O no hydrogen 3.382 N/A ILE 268.A N VAL 258.A O no hydrogen 3.237 N/A LEU 270.A N CYS 256.A O no hydrogen 2.948 N/A TRP 272.A N LEU 254.A O no hydrogen 3.088 N/A SER 274.A OG TYR 271.A O no hydrogen 2.806 N/A HIS 277.A N SER 274.A OG no hydrogen 3.394 N/A ILE 278.A N SER 274.A O no hydrogen 3.024 N/A LEU 279.A N LEU 275.A O no hydrogen 3.195 N/A ASP 280.A N HIS 276.A O no hydrogen 3.119 N/A ALA 281.A N HIS 277.A O no hydrogen 3.117 N/A GLN 282.A N ILE 278.A O no hydrogen 3.348 N/A MET 284.A N ALA 281.A O no hydrogen 3.129 N/A HIS 288.A ND1 TRP 286.A O no hydrogen 2.804 N/A ARG 289.A N ASN 287.A OD1 no hydrogen 3.147 N/A HIS 291.A N HIS 288.A O no hydrogen 3.368 N/A HIS 291.A ND1 HIS 288.A O no hydrogen 2.810 N/A