Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 4tli_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 4.A N TYR 24.A O no hydrogen 2.990 N/A SER 5.A OG ASN 33.A OD1 no hydrogen 2.942 N/A THR 6.A N THR 22.A O no hydrogen 2.809 N/A VAL 7.A N THR 6.A OG1 no hydrogen 2.735 N/A GLY 8.A N ILE 20.A O no hydrogen 2.706 N/A VAL 9.A N ASN 60.A O no hydrogen 3.262 N/A GLY 10.A N LYS 18.A O no hydrogen 2.975 N/A ARG 11.A N PHE 62.A O no hydrogen 3.052 N/A ARG 11.A NH1.B GLY 15.A O no hydrogen 2.940 N/A GLY 12.A N ASP 16.A O no hydrogen 2.834 N/A VAL 13.A N ASP 72.A OD2 no hydrogen 2.793 N/A GLY 15.A N GLY 12.A O no hydrogen 2.952 N/A ASP 16.A N ASP 16.A OD1 no hydrogen 2.582 N/A LYS 18.A N GLY 10.A O no hydrogen 2.883 N/A LYS 18.A NZ ASP 16.A OD1 no hydrogen 3.546 N/A LYS 18.A NZ ASP 16.A OD2 no hydrogen 2.532 N/A LYS 18.A NZ ASP 72.A OD1 no hydrogen 2.721 N/A LYS 18.A NZ TYR 76.A OH no hydrogen 3.172 N/A ILE 20.A N GLY 8.A O no hydrogen 2.877 N/A THR 22.A N THR 6.A O no hydrogen 2.951 N/A THR 22.A OG1 ASN 60.A OD1 no hydrogen 2.944 N/A THR 23.A N TYR 29.A O no hydrogen 2.951 N/A THR 23.A OG1 GLN 31.A O no hydrogen 2.890 N/A THR 23.A OG1 ASN 33.A OD1 no hydrogen 2.809 N/A TYR 24.A N THR 4.A O no hydrogen 2.682 N/A SER 25.A N TYR 27.A O no hydrogen 2.869 N/A SER 25.A OG THR 2.A O no hydrogen 3.484 N/A TYR 27.A N SER 25.A O no hydrogen 2.753 N/A TYR 28.A N ASP 57.A O no hydrogen 2.840 N/A TYR 29.A N THR 23.A O no hydrogen 2.751 N/A LEU 30.A N TRP 55.A O no hydrogen 2.949 N/A GLN 31.A N TYR 29.A O no hydrogen 2.803 N/A GLN 31.A NE2 ILE 1.A O no hydrogen 3.444 N/A ASP 32.A N ILE 39.A O no hydrogen 2.804 N/A ASN 33.A ND2 GLN 31.A OE1 no hydrogen 2.786 N/A THR 34.A N ASP 32.A OD1 no hydrogen 2.827 N/A THR 34.A OG1 ASP 32.A OD1 no hydrogen 2.560 N/A ARG 35.A NE ASP 82.A OD1 no hydrogen 2.894 N/A ARG 35.A NH1 ASP 32.A OD2 no hydrogen 2.865 N/A ARG 35.A NH2 ASP 82.A OD1 no hydrogen 3.435 N/A ARG 35.A NH2 ASP 82.A OD2 no hydrogen 2.713 N/A ASP 37.A N ASN 97.A O no hydrogen 3.202 N/A GLY 38.A N ARG 35.A O no hydrogen 2.943 N/A ILE 39.A N ASP 32.A O no hydrogen 3.093 N/A PHE 40.A N ILE 100.A O no hydrogen 2.972 N/A THR 41.A N LEU 30.A O no hydrogen 3.074 N/A THR 41.A OG1 HIS 74.A ND1 no hydrogen 2.825 N/A TYR 42.A N SER 102.A O no hydrogen 2.762 N/A ASP 43.A N SER 53.A O no hydrogen 2.841 N/A ALA 44.A N VAL 104.A O no hydrogen 2.935 N/A LYS 45.A N ASP 43.A OD1 no hydrogen 2.877 N/A TYR 46.A N HIS 105.A O no hydrogen 2.720 N/A ARG 47.A N ALA 44.A O no hydrogen 2.951 N/A SER 53.A N ASP 43.A O no hydrogen 3.052 N/A TRP 55.A N THR 41.A O no hydrogen 2.899 N/A ASP 57.A N TYR 28.A O no hydrogen 2.701 N/A ASP 59.A N ASP 57.A OD2 no hydrogen 3.016 N/A ASN 60.A N ASP 57.A OD2 no hydrogen 2.889 N/A ASN 60.A ND2 VAL 7.A O no hydrogen 3.020 N/A GLN 61.A N ASP 59.A OD1 no hydrogen 3.159 N/A PHE 62.A N VAL 9.A O no hydrogen 2.559 N/A ALA 64.A N ASP 67.A OD2 no hydrogen 2.934 N/A TYR 66.A OH ASP 43.A OD1 no hydrogen 2.736 N/A TYR 66.A OH ASP 43.A OD2 no hydrogen 3.022 N/A ASP 67.A N ALA 64.A O no hydrogen 2.909 N/A ALA 68.A N SER 65.A O no hydrogen 3.235 N/A VAL 71.A N ASP 67.A O no hydrogen 2.950 N/A ASP 72.A N ALA 68.A O no hydrogen 3.125 N/A ALA 73.A N PRO 69.A O no hydrogen 2.966 N/A HIS 74.A N ALA 70.A O no hydrogen 2.951 N/A HIS 74.A ND1 THR 41.A OG1 no hydrogen 2.825 N/A HIS 74.A NE2 ASN 21.A O no hydrogen 2.777 N/A TYR 75.A N VAL 71.A O no hydrogen 2.917 N/A TYR 76.A N ASP 72.A O no hydrogen 2.844 N/A ALA 77.A N ALA 73.A O no hydrogen 3.106 N/A GLY 78.A N HIS 74.A O no hydrogen 3.285 N/A VAL 79.A N TYR 75.A O no hydrogen 3.046 N/A THR 80.A N TYR 76.A O no hydrogen 2.991 N/A THR 80.A OG1 TYR 76.A O no hydrogen 2.889 N/A TYR 81.A N ALA 77.A O no hydrogen 2.953 N/A ASP 82.A N GLY 78.A O no hydrogen 2.947 N/A TYR 83.A N VAL 79.A O no hydrogen 2.905 N/A TYR 83.A OH HIS 88.A NE2 no hydrogen 2.809 N/A TYR 84.A N THR 80.A O no hydrogen 3.165 N/A TYR 84.A OH THR 145.A OG1 no hydrogen 2.733 N/A LYS 85.A N TYR 81.A O no hydrogen 2.945 N/A ASN 86.A N ASP 82.A O no hydrogen 2.764 N/A ASN 86.A ND2 TYR 179.A OH no hydrogen 3.113 N/A VAL 87.A N TYR 83.A O no hydrogen 2.874 N/A HIS 88.A N TYR 84.A O no hydrogen 3.095 N/A HIS 88.A NE2 TYR 83.A OH no hydrogen 2.809 N/A ASN 89.A ND2.A LYS 85.A O no hydrogen 3.286 N/A ARG 90.A N TYR 84.A O no hydrogen 2.768 N/A ARG 90.A NE TYR 93.A O no hydrogen 2.991 N/A ARG 90.A NH1 TYR 268.A OH no hydrogen 3.141 N/A ARG 90.A NH2 TYR 93.A O no hydrogen 2.850 N/A SER 92.A OG ALA 98.A O no hydrogen 2.722 N/A TYR 93.A N SER 92.A OG no hydrogen 2.777 N/A TYR 93.A OH ALA 99.A O no hydrogen 3.034 N/A GLY 95.A N SER 92.A O no hydrogen 3.282 N/A ASN 96.A N ASP 94.A OD1 no hydrogen 2.804 N/A ASN 97.A N LEU 91.A O no hydrogen 2.869 N/A ASN 97.A ND2 TYR 81.A OH no hydrogen 2.765 N/A ALA 98.A N ASP 94.A OD1 no hydrogen 2.940 N/A ILE 100.A N GLY 38.A O no hydrogen 2.954 N/A ARG 101.A NH1.A TYR 42.A OH no hydrogen 2.943 N/A SER 102.A N PHE 40.A O no hydrogen 2.957 N/A SER 103.A N MET 120.A O no hydrogen 2.990 N/A SER 103.A OG PRO 51.A O no hydrogen 2.584 N/A SER 103.A OG GLU 119.A OE1 no hydrogen 2.927 N/A VAL 104.A N TYR 42.A O no hydrogen 2.903 N/A HIS 105.A ND1 ASP 124.A OD2 no hydrogen 2.688 N/A HIS 105.A NE2 TYR 66.A O no hydrogen 2.755 N/A TYR 106.A N TYR 122.A O no hydrogen 3.258 N/A SER 107.A N ARG 47.A O no hydrogen 2.885 N/A GLN 108.A N SER 107.A OG no hydrogen 2.709 N/A ASN 111.A ND2 ASP 126.A OD2 no hydrogen 2.967 N/A PHE 114.A N VAL 121.A O no hydrogen 2.773 N/A TRP 115.A N GLU 143.A OE1 no hydrogen 3.022 N/A TRP 115.A NE1 ASP 150.A OD2 no hydrogen 2.884 N/A ASN 116.A N GLU 119.A O no hydrogen 2.899 N/A SER 118.A N ASN 116.A OD1 no hydrogen 2.887 N/A GLU 119.A N ASN 116.A OD1 no hydrogen 2.830 N/A MET 120.A N ARG 101.A O no hydrogen 2.895 N/A VAL 121.A N PHE 114.A O no hydrogen 2.831 N/A TYR 122.A N SER 103.A O no hydrogen 3.022 N/A GLY 123.A N ASN 112.A O no hydrogen 2.950 N/A GLY 125.A N TYR 110.A O no hydrogen 2.927 N/A ASP 126.A N ASN 111.A OD1 no hydrogen 3.046 N/A GLY 127.A N PHE 130.A O no hydrogen 2.932 N/A GLN 128.A N ASP 126.A OD1 no hydrogen 2.599 N/A THR 129.A N ASP 126.A OD1 no hydrogen 2.639 N/A THR 129.A OG1 ASP 126.A OD1 no hydrogen 3.483 N/A THR 129.A OG1 ASP 126.A OD2 no hydrogen 3.034 N/A ILE 131.A N VAL 192.A O no hydrogen 3.049 N/A LEU 133.A N GLY 123.A O no hydrogen 3.352 N/A SER 134.A OG PRO 69.A O no hydrogen 2.849 N/A GLY 135.A N PRO 132.A O no hydrogen 3.041 N/A GLY 136.A N LEU 133.A O no hydrogen 3.253 N/A VAL 140.A N GLY 136.A O no hydrogen 3.045 N/A ALA 141.A N ILE 137.A O no hydrogen 3.013 N/A HIS 142.A N ASP 138.A O no hydrogen 2.854 N/A HIS 142.A ND1 ASP 170.A OD1 no hydrogen 2.750 N/A GLU 143.A N VAL 139.A O no hydrogen 2.937 N/A LEU 144.A N VAL 140.A O no hydrogen 2.872 N/A THR 145.A N ALA 141.A O no hydrogen 2.957 N/A THR 145.A OG1 TYR 84.A OH no hydrogen 2.733 N/A THR 145.A OG1 ALA 141.A O no hydrogen 2.697 N/A HIS 146.A N GLU 143.A O no hydrogen 2.935 N/A HIS 146.A ND1 ASN 165.A OD1 no hydrogen 2.759 N/A ALA 147.A N LEU 144.A O no hydrogen 3.121 N/A VAL 148.A N LEU 144.A O no hydrogen 3.402 N/A THR 149.A N THR 145.A O no hydrogen 3.019 N/A THR 149.A OG1 THR 145.A O no hydrogen 3.341 N/A ASP 150.A N HIS 146.A O no hydrogen 2.851 N/A TYR 151.A N ALA 147.A O no hydrogen 3.168 N/A THR 152.A N THR 149.A O no hydrogen 3.071 N/A THR 152.A OG1 VAL 148.A O no hydrogen 2.795 N/A THR 152.A OG1 THR 149.A O no hydrogen 3.475 N/A GLY 154.A N THR 149.A O no hydrogen 2.741 N/A ILE 156.A N PRO 277.A O no hydrogen 2.903 N/A TYR 157.A OH.A GLU 166.A OE2 no hydrogen 2.569 N/A TYR 157.A OH.B ASP 150.A OD1 no hydrogen 3.127 N/A GLN 158.A N ILE 156.A O no hydrogen 2.965 N/A ASN 159.A N ASN 227.A O no hydrogen 2.903 N/A SER 161.A OG.A ILE 156.A O no hydrogen 3.008 N/A SER 161.A OG.A GLN 158.A O no hydrogen 3.155 N/A SER 161.A OG.B SER 279.A O no hydrogen 2.886 N/A GLY 162.A N GLN 158.A O no hydrogen 3.035 N/A ALA 163.A N ASN 159.A O no hydrogen 3.076 N/A ILE 164.A N GLU 160.A O no hydrogen 3.012 N/A ASN 165.A N SER 161.A O no hydrogen 2.964 N/A ASN 165.A ND2 LEU 155.A O no hydrogen 3.089 N/A GLU 166.A N GLY 162.A O no hydrogen 2.861 N/A ALA 167.A N ALA 163.A O no hydrogen 2.884 N/A ILE 168.A N ILE 164.A O no hydrogen 2.818 N/A SER 169.A N ASN 165.A O no hydrogen 3.163 N/A SER 169.A OG HIS 142.A O no hydrogen 2.808 N/A ASP 170.A N GLU 166.A O no hydrogen 2.999 N/A ILE 171.A N ALA 167.A O no hydrogen 2.748 N/A PHE 172.A N ILE 168.A O no hydrogen 3.015 N/A GLY 173.A N SER 169.A O no hydrogen 2.805 N/A THR 174.A N ASP 170.A O no hydrogen 2.859 N/A THR 174.A OG1 ASP 170.A O no hydrogen 3.045 N/A LEU 175.A N ILE 171.A O no hydrogen 2.770 N/A VAL 176.A N PHE 172.A O no hydrogen 2.971 N/A GLU 177.A N GLY 173.A O no hydrogen 3.111 N/A PHE 178.A N THR 174.A O no hydrogen 3.050 N/A TYR 179.A N LEU 175.A O no hydrogen 2.860 N/A ALA 180.A N VAL 176.A O no hydrogen 2.874 N/A ASN 181.A N PHE 178.A O no hydrogen 3.066 N/A LYS 182.A N GLU 177.A O no hydrogen 3.257 N/A LYS 182.A NZ TYR 76.A OH no hydrogen 3.452 N/A ASP 185.A N GLU 177.A OE2 no hydrogen 3.175 N/A GLU 187.A N ASP 185.A OD1 no hydrogen 2.904 N/A ILE 188.A N ARG 203.A O no hydrogen 2.785 N/A GLY 189.A N ASP 138.A OD2 no hydrogen 2.840 N/A VAL 192.A N GLY 189.A O no hydrogen 3.012 N/A TYR 193.A N GLY 189.A O no hydrogen 3.065 N/A THR 194.A N THR 129.A O no hydrogen 2.633 N/A THR 194.A OG1 ASP 200.A OD2 no hydrogen 2.589 N/A ILE 197.A N THR 194.A O no hydrogen 2.930 N/A SER 201.A OG GLU 187.A OE1 no hydrogen 2.709 N/A SER 201.A OG ARG 203.A O no hydrogen 3.258 N/A SER 201.A OG TYR 211.A OH no hydrogen 3.185 N/A LEU 202.A N ILE 188.A O no hydrogen 2.962 N/A ARG 203.A NE ASP 170.A OD2 no hydrogen 2.858 N/A ARG 203.A NH2 ASP 170.A OD1 no hydrogen 2.932 N/A SER 204.A OG GLU 187.A OE2 no hydrogen 2.596 N/A MET 205.A N TRP 186.A O no hydrogen 2.772 N/A SER 206.A OG SER 204.A OG no hydrogen 3.187 N/A ASP 207.A N SER 204.A OG no hydrogen 3.002 N/A LYS 210.A N ASP 207.A O no hydrogen 3.082 N/A TYR 211.A N PRO 208.A O no hydrogen 3.240 N/A TYR 211.A OH SER 201.A OG no hydrogen 3.185 N/A GLY 212.A N ALA 209.A O no hydrogen 2.776 N/A ASP 213.A N PRO 208.A O no hydrogen 3.071 N/A TYR 217.A N VAL 313.A O no hydrogen 2.633 N/A TYR 217.A OH GLU 160.A OE2 no hydrogen 2.556 N/A SER 218.A N HIS 216.A ND1 no hydrogen 2.868 N/A SER 218.A OG HIS 216.A ND1 no hydrogen 2.849 N/A LYS 219.A N HIS 216.A O no hydrogen 2.868 N/A LYS 219.A NZ TYR 251.A OH no hydrogen 3.158 N/A ARG 220.A N TYR 217.A O no hydrogen 3.145 N/A ARG 220.A NH1 TYR 217.A O no hydrogen 3.033 N/A TYR 221.A N ASN 233.A OD1 no hydrogen 2.921 N/A GLN 225.A N TYR 221.A OH no hydrogen 3.114 N/A GLY 228.A N THR 224.A O no hydrogen 3.406 N/A GLY 229.A N GLN 225.A O no hydrogen 2.933 N/A GLY 229.A N ASP 226.A O no hydrogen 2.862 N/A VAL 230.A N ASP 226.A O no hydrogen 2.942 N/A HIS 231.A N ASP 226.A OD2 no hydrogen 2.739 N/A HIS 231.A ND1 ASP 226.A OD1 no hydrogen 2.524 N/A ILE 232.A N GLY 229.A O no hydrogen 2.996 N/A ASN 233.A N GLY 229.A O no hydrogen 2.809 N/A ASN 233.A ND2 TYR 221.A O no hydrogen 2.977 N/A SER 234.A OG HIS 231.A O no hydrogen 3.167 N/A GLY 235.A N ILE 232.A O no hydrogen 3.100 N/A ILE 236.A N ASN 233.A O no hydrogen 3.117 N/A ASN 238.A N SER 234.A O no hydrogen 2.873 N/A ASN 238.A ND2 ASP 170.A OD2 no hydrogen 2.889 N/A LYS 239.A N GLY 235.A O no hydrogen 2.881 N/A LYS 239.A NZ SER 206.A O no hydrogen 2.598 N/A ALA 240.A N ILE 236.A O no hydrogen 3.242 N/A ALA 241.A N ILE 237.A O no hydrogen 2.840 N/A TYR 242.A N ASN 238.A O no hydrogen 2.972 N/A LEU 243.A N LYS 239.A O no hydrogen 2.961 N/A ILE 244.A N ALA 240.A O no hydrogen 2.998 N/A SER 245.A N ALA 241.A O no hydrogen 3.063 N/A SER 245.A OG GLN 246.A OE1 no hydrogen 2.719 N/A GLN 246.A N TYR 242.A O no hydrogen 2.800 N/A GLY 247.A N LEU 243.A O no hydrogen 2.683 N/A GLY 248.A N VAL 255.A O no hydrogen 2.939 N/A THR 249.A OG1 SER 254.A OG no hydrogen 2.635 N/A HIS 250.A N VAL 253.A O no hydrogen 2.884 N/A HIS 250.A NE2 ASP 215.A O no hydrogen 2.945 N/A TYR 251.A OH ASP 215.A OD1 no hydrogen 2.856 N/A VAL 253.A N HIS 250.A O no hydrogen 2.886 N/A SER 254.A OG THR 249.A OG1 no hydrogen 2.635 N/A VAL 255.A N GLY 248.A O no hydrogen 2.791 N/A ILE 258.A N ILE 244.A O no hydrogen 2.762 N/A GLY 259.A N SER 245.A O no hydrogen 2.832 N/A LYS 262.A NZ GLU 302.A OE2 no hydrogen 2.665 N/A LEU 263.A N GLY 259.A O no hydrogen 3.057 N/A GLY 264.A N ARG 260.A O no hydrogen 2.937 N/A LYS 265.A N ASP 261.A O no hydrogen 3.065 N/A ILE 266.A N LYS 262.A O no hydrogen 2.906 N/A PHE 267.A N LEU 263.A O no hydrogen 3.072 N/A TYR 268.A N GLY 264.A O no hydrogen 2.928 N/A ARG 269.A N LYS 265.A O no hydrogen 3.108 N/A ARG 269.A NE ASP 294.A OD2 no hydrogen 2.773 N/A ARG 269.A NH2 ASP 294.A OD2 no hydrogen 3.174 N/A ALA 270.A N ILE 266.A O no hydrogen 3.002 N/A LEU 271.A N PHE 267.A O no hydrogen 2.836 N/A THR 272.A N TYR 268.A O no hydrogen 2.838 N/A THR 272.A OG1 TYR 268.A O no hydrogen 2.703 N/A GLN 273.A N ARG 269.A O no hydrogen 2.880 N/A TYR 274.A N ALA 270.A O no hydrogen 2.989 N/A TYR 274.A OH ASP 294.A OD2 no hydrogen 2.536 N/A LEU 275.A N ALA 270.A O no hydrogen 3.018 N/A THR 276.A N SER 279.A OG no hydrogen 2.853 N/A THR 276.A OG1 SER 279.A OG no hydrogen 3.273 N/A SER 279.A N THR 276.A O no hydrogen 3.199 N/A SER 279.A OG THR 276.A O no hydrogen 3.219 N/A SER 279.A OG THR 276.A OG1 no hydrogen 3.273 N/A ASN 280.A N GLN 283.A OE1 no hydrogen 2.860 N/A PHE 281.A N GLU 160.A OE1 no hydrogen 2.833 N/A SER 282.A OG LYS 316.A OXT no hydrogen 2.677 N/A GLN 283.A N ASN 280.A OD1 no hydrogen 2.947 N/A LEU 284.A N ASN 280.A O no hydrogen 2.945 N/A ARG 285.A N PHE 281.A O no hydrogen 2.961 N/A ARG 285.A NH1 ASP 311.A OD1 no hydrogen 2.763 N/A ARG 285.A NH1 VAL 315.A O no hydrogen 2.797 N/A ARG 285.A NH2 ASP 311.A OD1 no hydrogen 3.305 N/A ALA 286.A N SER 282.A O no hydrogen 3.258 N/A ALA 287.A N GLN 283.A O no hydrogen 2.849 N/A ALA 288.A N LEU 284.A O no hydrogen 2.826 N/A VAL 289.A N ARG 285.A O no hydrogen 2.829 N/A GLN 290.A N ALA 286.A O no hydrogen 2.824 N/A SER 291.A N ALA 287.A O no hydrogen 2.890 N/A SER 291.A OG ILE 266.A O no hydrogen 3.512 N/A SER 291.A OG ALA 287.A O no hydrogen 2.931 N/A ALA 292.A N ALA 288.A O no hydrogen 2.945 N/A THR 293.A N VAL 289.A O no hydrogen 2.889 N/A THR 293.A OG1 VAL 289.A O no hydrogen 2.936 N/A ASP 294.A N GLN 290.A O no hydrogen 2.845 N/A LEU 295.A N SER 291.A O no hydrogen 2.960 N/A TYR 296.A N ALA 292.A O no hydrogen 2.723 N/A GLY 297.A N THR 293.A O no hydrogen 2.800 N/A SER 300.A N GLY 297.A O no hydrogen 3.110 N/A SER 300.A OG GLY 297.A O no hydrogen 2.603 N/A GLU 302.A N GLU 302.A OE1 no hydrogen 2.710 N/A VAL 303.A N SER 300.A OG no hydrogen 3.193 N/A ALA 304.A N SER 300.A O no hydrogen 3.237 N/A SER 305.A N GLN 301.A O no hydrogen 2.812 N/A SER 305.A OG VAL 256.A O no hydrogen 2.585 N/A SER 305.A OG GLN 301.A O no hydrogen 3.323 N/A SER 305.A OG GLN 301.A OE1 no hydrogen 3.228 N/A VAL 306.A N GLU 302.A O no hydrogen 3.101 N/A LYS 307.A N VAL 303.A O no hydrogen 3.049 N/A GLN 308.A N ALA 304.A O no hydrogen 2.979 N/A ALA 309.A N SER 305.A O no hydrogen 3.009 N/A PHE 310.A N VAL 306.A O no hydrogen 3.176 N/A ASP 311.A N LYS 307.A O no hydrogen 2.941 N/A ALA 312.A N GLN 308.A O no hydrogen 2.737 N/A VAL 313.A N ALA 309.A O no hydrogen 3.214 N/A GLY 314.A N ASP 311.A O no hydrogen 3.077 N/A VAL 315.A N PHE 310.A O no hydrogen 2.820 N/A