Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2ht7_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): MET 3.A N ASP 104.A O no hydrogen 2.796 N/A ASN 5.A ND2 CYS 151.A O no hydrogen 3.046 N/A THR 6.A N GLU 7.A OE1 no hydrogen 3.306 N/A GLU 7.A N GLU 7.A OE1 no hydrogen 3.033 N/A ILE 9.A N ASN 202.A OD1 no hydrogen 2.707 N/A CYS 10.A N LEU 338.A O no hydrogen 2.917 N/A ALA 12.A N GLN 273.A OE1 no hydrogen 2.880 N/A LYS 13.A N VAL 368.A O no hydrogen 3.267 N/A ALA 16.A N CYS 366.A O no hydrogen 3.127 N/A PHE 18.A N VAL 364.A O no hydrogen 2.573 N/A LYS 20.A NZ HIS 378.A O no hydrogen 2.790 N/A LYS 20.A NZ ASP 379.A O no hydrogen 3.261 N/A GLY 23.A N ASP 21.A OD1 no hydrogen 2.622 N/A ARG 25.A NH2 GLY 380.A O no hydrogen 3.323 N/A ILE 26.A N ASN 22.A O no hydrogen 3.040 N/A GLY 27.A N GLY 23.A O no hydrogen 2.533 N/A SER 28.A N ARG 25.A O no hydrogen 2.919 N/A ARG 29.A N ILE 26.A O no hydrogen 3.036 N/A GLY 30.A N ILE 26.A O no hydrogen 2.752 N/A HIS 31.A ND1 TYR 88A.A OH no hydrogen 2.664 N/A PHE 33.A N PRO 85.A O no hydrogen 2.757 N/A VAL 34.A N SER 56.A O no hydrogen 3.005 N/A ILE 35.A N SER 359.A OG no hydrogen 3.076 N/A ARG 36.A NE GLU 345.A OE1 no hydrogen 2.471 N/A ARG 36.A NH1 GLU 345.A OE2 no hydrogen 3.328 N/A GLU 37.A N GLU 345.A OE1 no hydrogen 3.382 N/A PHE 39.A N GLU 37.A O no hydrogen 3.142 N/A SER 41.A N ARG 48.A O no hydrogen 3.087 N/A SER 41.A OG ALA 101.A O no hydrogen 3.306 N/A SER 41.A OG SER 148.A OG no hydrogen 3.429 N/A CYS 42.A SG THR 327.A O no hydrogen 3.967 N/A SER 43.A N GLU 46.A O no hydrogen 2.672 N/A SER 43.A OG GLU 46.A O no hydrogen 3.335 N/A ILE 45.A N SER 43.A OG no hydrogen 3.078 N/A GLU 46.A N SER 43.A OG no hydrogen 3.187 N/A ARG 48.A N SER 41.A O no hydrogen 2.823 N/A ARG 48.A NE SER 78.A OG no hydrogen 3.039 N/A ARG 48.A NH1 SER 78.A OG no hydrogen 3.017 N/A ARG 48.A NH2 GLU 46.A OE2 no hydrogen 2.712 N/A THR 49.A N VAL 79.A O no hydrogen 2.689 N/A PHE 50.A N PHE 39.A O no hydrogen 2.546 N/A PHE 51.A N MET 77.A O no hydrogen 3.036 N/A LEU 52.A N ARG 36.A O no hydrogen 2.950 N/A THR 53.A N THR 75.A O no hydrogen 3.028 N/A THR 53.A OG1 THR 75.A O no hydrogen 3.392 N/A THR 53.A OG1 THR 75.A OG1 no hydrogen 2.896 N/A GLN 54.A NE2 LYS 68.A O no hydrogen 2.714 N/A SER 56.A OG GLN 54.A O no hydrogen 3.564 N/A SER 56.A OG HIS 62.A O no hydrogen 3.233 N/A LEU 58.A N ILE 32.A O no hydrogen 2.948 N/A ASN 59.A ND2 SER 28.A O no hydrogen 2.571 N/A HIS 62.A N ASP 60.A OD2 no hydrogen 3.028 N/A SER 63.A N ASP 60.A O no hydrogen 2.842 N/A SER 63.A OG ASP 60.A O no hydrogen 2.624 N/A ASN 64.A N LYS 61.A O no hydrogen 2.987 N/A THR 66.A N ASN 64.A O no hydrogen 2.607 N/A THR 66.A OG1 ASN 64.A OD1 no hydrogen 3.473 N/A ARG 70.A NE ASP 117.A OD1 no hydrogen 2.669 N/A SER 71.A OG GLN 54.A OE1 no hydrogen 2.817 N/A PHE 73.A N SER 71.A OG no hydrogen 3.216 N/A ARG 74.A NH2 ASP 69.A O no hydrogen 3.094 N/A THR 75.A N THR 53.A O no hydrogen 3.174 N/A THR 75.A OG1 THR 53.A OG1 no hydrogen 2.896 N/A LEU 76.A N ALA 94.A O no hydrogen 2.505 N/A MET 77.A N PHE 51.A O no hydrogen 3.155 N/A SER 78.A N ARG 91.A O no hydrogen 3.108 N/A SER 78.A OG GLU 93.A OE1 no hydrogen 2.700 N/A VAL 79.A N THR 49.A O no hydrogen 3.131 N/A GLU 80.A N GLN 83.A OE1 no hydrogen 3.168 N/A VAL 81.A N CYS 47.A O no hydrogen 2.992 N/A GLN 83.A N GLU 80.A O no hydrogen 2.940 N/A ASN 86.A N SER 84.A O no hydrogen 2.800 N/A ASN 86.A ND2 GLN 89.A OE1 no hydrogen 2.727 N/A VAL 87.A N HIS 31.A O no hydrogen 3.110 N/A GLN 89.A N ASN 86.A OD1 no hydrogen 2.643 N/A ARG 91.A N SER 78.A O no hydrogen 3.052 N/A GLU 93.A N LEU 76.A O no hydrogen 2.863 N/A ALA 94.A N LEU 76.A O no hydrogen 3.189 N/A ALA 96.A N ARG 74.A O no hydrogen 2.927 N/A TRP 97.A N VAL 113.A O no hydrogen 2.858 N/A SER 98.A OG GLU 146.A OE2 no hydrogen 2.550 N/A THR 100.A N VAL 111.A O no hydrogen 3.134 N/A THR 100.A OG1 SER 147.A O no hydrogen 2.773 N/A CYS 102.A N MET 109.A O no hydrogen 2.979 N/A LYS 106.A N ASP 104.A OD1 no hydrogen 2.843 N/A LYS 107.A N ASP 104.A OD1 no hydrogen 3.276 N/A MET 109.A N CYS 102.A O no hydrogen 2.849 N/A THR 110.A N HIS 125.A O no hydrogen 3.079 N/A VAL 111.A N THR 100.A O no hydrogen 2.808 N/A GLY 112.A N VAL 123.A O no hydrogen 3.032 N/A VAL 113.A N SER 98.A O no hydrogen 2.979 N/A THR 114.A N VAL 121.A O no hydrogen 2.828 N/A LYS 119.A N PRO 116.A O no hydrogen 3.211 N/A VAL 121.A N THR 114.A O no hydrogen 2.709 N/A ALA 122.A N VAL 134.A O no hydrogen 2.748 N/A VAL 123.A N GLY 112.A O no hydrogen 2.853 N/A ILE 124.A N ASP 132.A O no hydrogen 2.861 N/A HIS 125.A N THR 110.A O no hydrogen 2.777 N/A TYR 126.A N VAL 129.A O no hydrogen 2.978 N/A TYR 126.A OH ASP 104.A OD2 no hydrogen 2.960 N/A GLY 127.A N TRP 108.A O no hydrogen 3.136 N/A THR 131.A N ILE 124.A O no hydrogen 2.715 N/A THR 131.A OG1 ILE 124.A O no hydrogen 3.251 N/A THR 131.A OG1 GLY 179.A O no hydrogen 2.593 N/A ASP 132.A N ILE 124.A O no hydrogen 3.406 N/A VAL 133.A N ASP 132.A OD1 no hydrogen 2.556 N/A VAL 134.A N ALA 122.A O no hydrogen 2.820 N/A SER 136.A N ALA 120.A O no hydrogen 2.900 N/A SER 136.A OG ASP 162.A OD1 no hydrogen 2.513 N/A TRP 137.A N ASP 162.A OD1 no hydrogen 2.795 N/A ALA 138.A N ASP 162.A OD1 no hydrogen 2.825 N/A ASP 140.A N ASP 162.A OD2 no hydrogen 3.018 N/A ILE 141.A N ASP 117.A O no hydrogen 2.755 N/A ARG 143.A N THR 161.A O no hydrogen 3.036 N/A ARG 143.A NE GLU 195.A OE1 no hydrogen 3.086 N/A ARG 143.A NE GLU 195.A OE2 no hydrogen 2.616 N/A ARG 143.A NH1 GLY 163.A O no hydrogen 2.853 N/A ARG 143.A NH1 GLU 195.A OE1 no hydrogen 2.655 N/A ARG 143.A NH2 ASP 140.A O no hydrogen 3.414 N/A ARG 143.A NH2 ILE 141.A O no hydrogen 2.476 N/A ARG 143.A NH2 GLY 163.A O no hydrogen 3.175 N/A THR 144.A N SER 98.A OG no hydrogen 2.965 N/A THR 144.A OG1 VAL 159.A O no hydrogen 2.938 N/A GLN 145.A N THR 144.A OG1 no hydrogen 2.411 N/A GLU 146.A N ALA 99.A O no hydrogen 2.897 N/A SER 147.A OG CYS 197.A O no hydrogen 3.033 N/A SER 148.A OG SER 41.A OG no hydrogen 3.429 N/A SER 148.A OG CYS 149.A O no hydrogen 2.862 N/A CYS 149.A N ALA 101.A O no hydrogen 3.137 N/A CYS 149.A SG THR 100.A OG1 no hydrogen 3.581 N/A THR 150.A N TYR 157.A O no hydrogen 2.886 N/A ILE 152.A N ASP 155.A O no hydrogen 2.854 N/A GLN 153.A N MET 3.A O no hydrogen 3.218 N/A GLN 153.A N ASN 4.A O no hydrogen 2.938 N/A ASP 155.A N ILE 152.A O no hydrogen 3.361 N/A CYS 156.A N ALA 176.A O no hydrogen 2.691 N/A TYR 157.A N THR 150.A O no hydrogen 2.492 N/A TYR 157.A OH PRO 226.A O no hydrogen 3.421 N/A TRP 158.A N TYR 174.A O no hydrogen 3.080 N/A MET 160.A N ARG 172.A O no hydrogen 3.043 N/A THR 161.A N ARG 143.A O no hydrogen 3.018 N/A THR 161.A OG1 ILE 194.A O no hydrogen 2.615 N/A ASP 162.A N GLN 170.A O no hydrogen 2.866 N/A GLY 163.A N ASP 140.A O no hydrogen 3.105 N/A GLN 168.A NE2 PHE 189.A O no hydrogen 2.944 N/A GLN 170.A N ASP 162.A O no hydrogen 2.978 N/A TYR 171.A OH GLY 192.A O no hydrogen 2.593 N/A ARG 172.A N MET 160.A O no hydrogen 3.020 N/A ARG 172.A NE ASP 186.A OD1 no hydrogen 2.886 N/A ARG 172.A NH1 TYR 174.A OH no hydrogen 3.080 N/A ILE 173.A N THR 185.A O no hydrogen 2.969 N/A TYR 174.A N TRP 158.A O no hydrogen 2.852 N/A LYS 175.A N GLY 183.A O no hydrogen 3.161 N/A LYS 175.A NZ PRO 226.A O no hydrogen 2.967 N/A ALA 176.A N CYS 156.A O no hydrogen 2.775 N/A ASN 177.A N ARG 180.A O no hydrogen 3.031 N/A ASN 177.A ND2 TYR 2.A OH no hydrogen 3.330 N/A ASN 177.A ND2 GLY 154.A O no hydrogen 3.450 N/A ASN 177.A ND2 ASP 155.A OD1 no hydrogen 3.485 N/A GLN 178.A NE2 ASN 177.A OD1 no hydrogen 2.999 N/A ARG 180.A N ASN 177.A O no hydrogen 3.186 N/A ILE 181.A N ASP 132.A OD2 no hydrogen 3.390 N/A ILE 182.A N LYS 175.A O no hydrogen 3.027 N/A THR 185.A N ILE 173.A O no hydrogen 3.060 N/A THR 185.A OG1 LEU 228.A O no hydrogen 3.115 N/A ILE 187.A N TYR 171.A O no hydrogen 2.961 N/A SER 188.A N TYR 230.A OH no hydrogen 2.963 N/A GLY 192.A N PHE 189.A O no hydrogen 2.968 N/A HIS 193.A NE2 PRO 164.A O no hydrogen 3.177 N/A SER 198.A N VAL 209.A O no hydrogen 2.855 N/A SER 198.A OG GLY 268.A O no hydrogen 2.531 N/A SER 198.A OG SER 323.A O no hydrogen 3.568 N/A TYR 200.A N GLU 207.A O no hydrogen 2.915 N/A TYR 200.A OH GLU 207.A OE2 no hydrogen 2.657 N/A ASN 202.A N LYS 205.A O no hydrogen 2.995 N/A ASN 202.A ND2 GLU 207.A OE1 no hydrogen 3.150 N/A ASN 202.A ND2 GLU 207.A OE2 no hydrogen 3.279 N/A ASP 203.A N GLU 7.A O no hydrogen 2.991 N/A LYS 205.A N ASN 202.A O no hydrogen 3.215 N/A VAL 206.A N ILE 224.A O no hydrogen 2.718 N/A GLU 207.A N TYR 200.A O no hydrogen 2.989 N/A VAL 209.A N SER 198.A O no hydrogen 3.030 N/A CYS 210.A N PRO 220.A O no hydrogen 2.873 N/A ARG 211.A N GLU 195.A O no hydrogen 2.916 N/A ARG 211.A NH2 GLU 196.A OE1 no hydrogen 2.700 N/A GLY 213.A N HIS 193.A ND1 no hydrogen 3.301 N/A TRP 214.A N ASP 212.A OD2 no hydrogen 2.870 N/A THR 215.A N ASP 212.A OD2 no hydrogen 3.034 N/A THR 217.A N MET 259.A O no hydrogen 3.254 N/A ASN 218.A N ASN 218.A OD1 no hydrogen 2.675 N/A ASN 218.A ND2 SER 254.A O no hydrogen 3.240 N/A ASN 218.A ND2 SER 257.A O no hydrogen 3.039 N/A ARG 219.A NH1 VAL 266.A O no hydrogen 2.586 N/A ARG 219.A NH2 CYS 210.A O no hydrogen 2.621 N/A ARG 219.A NH2 VAL 266.A O no hydrogen 3.187 N/A VAL 221.A N GLY 233.A O no hydrogen 3.073 N/A LEU 222.A N CYS 208.A O no hydrogen 3.086 N/A ILE 224.A N VAL 206.A O no hydrogen 2.803 N/A SER 225.A N SER 229.A O no hydrogen 3.099 N/A LEU 228.A N SER 225.A O no hydrogen 2.894 N/A SER 229.A OG ASP 227.A OD1 no hydrogen 2.620 N/A ARG 231.A N VAL 223.A O no hydrogen 2.874 N/A TYR 234.A N CYS 255.A O no hydrogen 3.130 N/A TYR 234.A OH ASP 212.A OD1 no hydrogen 2.567 N/A LEU 235.A N ARG 219.A O no hydrogen 2.610 N/A CYS 236.A SG TRP 300.A O no hydrogen 3.380 N/A ALA 237.A N GLY 299.A O no hydrogen 2.917 N/A GLY 238.A N SER 304.A O no hydrogen 2.600 N/A ASP 242.A N THR 217.A O no hydrogen 2.870 N/A THR 243.A N ASP 242.A OD2 no hydrogen 2.801 N/A THR 243.A OG1 THR 282.A OG1 no hydrogen 2.527 N/A ARG 245.A N ARG 285.A O no hydrogen 2.809 N/A ARG 245.A NH1 THR 282.A O no hydrogen 2.821 N/A ARG 245.A NH2 ASP 242.A O no hydrogen 3.470 N/A ARG 245.A NH2 THR 282.A O no hydrogen 3.257 N/A PHE 251.A N ASP 248.A O no hydrogen 2.938 N/A SER 254.A OG SER 257.A O no hydrogen 3.477 N/A THR 256.A OG1 SER 257.A OG no hydrogen 3.283 N/A SER 257.A N SER 254.A OG no hydrogen 3.335 N/A SER 257.A OG THR 256.A OG1 no hydrogen 3.283 N/A MET 259.A N ASN 218.A OD1 no hydrogen 3.061 N/A VAL 266.A N ASP 242.A OD2 no hydrogen 3.032 N/A LYS 267.A NZ GLN 145.A O no hydrogen 3.171 N/A LYS 267.A NZ SER 147.A OG no hydrogen 3.169 N/A LYS 267.A NZ GLU 196.A O no hydrogen 2.760 N/A LYS 267.A NZ SER 198.A OG no hydrogen 2.904 N/A PHE 271.A N TRP 278.A O no hydrogen 2.677 N/A ARG 272.A N TYR 200.A OH no hydrogen 2.959 N/A ARG 272.A NH2 ASP 203.A OD2 no hydrogen 3.456 N/A GLN 273.A N ASP 276.A O no hydrogen 3.152 N/A GLN 273.A NE2 CYS 10.A O no hydrogen 2.897 N/A GLN 273.A NE2 ARG 272.A O no hydrogen 3.501 N/A ASP 276.A N GLN 273.A O no hydrogen 2.756 N/A VAL 277.A N ILE 296.A O no hydrogen 3.181 N/A TRP 278.A N PHE 271.A O no hydrogen 2.702 N/A TRP 278.A NE1 ALA 12.A O no hydrogen 2.918 N/A MET 279.A N LEU 294.A O no hydrogen 2.925 N/A GLY 280.A N PHE 269.A O no hydrogen 3.511 N/A ARG 281.A N GLU 292.A O no hydrogen 3.027 N/A ARG 281.A NE GLU 292.A OE2 no hydrogen 2.979 N/A ARG 281.A NH1 ASP 248.A OD2 no hydrogen 2.898 N/A ARG 281.A NH2 PRO 240.A O no hydrogen 2.748 N/A ARG 281.A NH2 ASP 248.A OD2 no hydrogen 2.840 N/A THR 282.A OG1 THR 243.A OG1 no hydrogen 2.527 N/A THR 282.A OG1 SER 284.A O no hydrogen 2.781 N/A SER 284.A N SER 289.A O no hydrogen 3.076 N/A SER 287.A N SER 284.A OG no hydrogen 2.988 N/A ARG 288.A NH1 GLY 265.A O no hydrogen 2.761 N/A PHE 291.A N VAL 314.A O no hydrogen 2.910 N/A GLU 292.A N ARG 281.A O no hydrogen 3.077 N/A ILE 293.A N GLN 311.A O no hydrogen 3.201 N/A LEU 294.A N MET 279.A O no hydrogen 2.916 N/A ARG 295.A N ARG 309.A O no hydrogen 2.980 N/A ARG 295.A NH1 ASP 11.A OD2 no hydrogen 2.717 N/A ARG 295.A NH2 ASP 11.A OD2 no hydrogen 2.691 N/A ILE 296.A N VAL 277.A O no hydrogen 2.984 N/A LYS 297.A N GLU 306.A O no hydrogen 2.823 N/A GLY 299.A N ILE 296.A O no hydrogen 3.088 N/A TRP 300.A N THR 275.A O no hydrogen 2.870 N/A THR 301.A N ASN 298.A O no hydrogen 3.045 N/A THR 303.A OG1 GLY 253.A O no hydrogen 3.480 N/A SER 304.A OG LYS 297.A O no hydrogen 2.545 N/A LYS 305.A NZ GLY 238.A O no hydrogen 2.941 N/A GLU 306.A N SER 304.A OG no hydrogen 3.078 N/A ILE 308.A N ARG 295.A O no hydrogen 2.807 N/A LYS 310.A NZ GLU 292.A OE1 no hydrogen 3.421 N/A GLN 311.A N ILE 293.A O no hydrogen 3.370 N/A VAL 313.A N PHE 291.A O no hydrogen 3.087 N/A VAL 314.A N PHE 291.A O no hydrogen 3.339 N/A ASP 315.A N SER 376.A OG no hydrogen 3.203 N/A LEU 317.A N ASP 315.A OD1 no hydrogen 2.537 N/A ASN 318.A N ASP 315.A O no hydrogen 3.377 N/A ASN 318.A ND2 ASP 315.A OD1 no hydrogen 3.371 N/A ASN 318.A ND2 ASP 315.A OD2 no hydrogen 3.135 N/A SER 320.A N ARG 288.A O no hydrogen 2.671 N/A SER 320.A OG GLY 290.A O no hydrogen 2.990 N/A TYR 322.A N GLU 345.A OE2 no hydrogen 3.011 N/A TYR 322.A OH GLU 196.A OE2 no hydrogen 2.346 N/A SER 323.A OG LYS 267.A O no hydrogen 3.055 N/A GLY 324.A N TRP 343.A O no hydrogen 3.148 N/A SER 325.A OG CYS 199.A O no hydrogen 3.243 N/A PHE 326.A N CYS 341.A O no hydrogen 3.007 N/A THR 327.A OG1 VAL 339.A O no hydrogen 3.106 N/A LEU 328.A N VAL 339.A O no hydrogen 3.001 N/A SER 333.A N PRO 329A.A O no hydrogen 3.084 N/A SER 333.A OG PRO 329A.A O no hydrogen 3.336 N/A GLY 334.A N VAL 330B.A O no hydrogen 2.917 N/A LYS 335.A N SER 333.A OG no hydrogen 3.324 N/A LYS 335.A NZ ASP 369.A OD2 no hydrogen 3.484 N/A LEU 338.A N ALA 8.A O no hydrogen 3.025 N/A CYS 341.A N PHE 326.A O no hydrogen 3.128 N/A CYS 341.A SG VAL 339.A O no hydrogen 4.009 N/A PHE 342.A N MET 365.A O no hydrogen 2.839 N/A TRP 343.A N GLY 324.A O no hydrogen 3.131 N/A VAL 344.A N ILE 363.A O no hydrogen 3.111 N/A GLU 345.A N TYR 322.A O no hydrogen 2.795 N/A MET 346.A N SER 361.A O no hydrogen 3.028 N/A ILE 347.A N SER 320.A O no hydrogen 2.905 N/A ARG 348.A N SER 359.A O no hydrogen 3.001 N/A ARG 348.A NE GLU 353.A OE1 no hydrogen 3.006 N/A ARG 348.A NE GLU 353.A OE2 no hydrogen 3.292 N/A ARG 348.A NH1 GLU 353.A OE2 no hydrogen 2.699 N/A ARG 348.A NH2 ASP 379.A OD1 no hydrogen 2.969 N/A ARG 348.A NH2 ALA 381.A O no hydrogen 3.256 N/A GLY 349.A N GLU 353.A OE1 no hydrogen 2.479 N/A LYS 350.A N TRP 357.A O no hydrogen 3.051 N/A THR 355.A N GLU 353.A O no hydrogen 3.238 N/A THR 355.A OG1 TRP 357.A O no hydrogen 3.144 N/A THR 358.A OG1 LYS 350.A O no hydrogen 2.935 N/A SER 359.A N ARG 348.A O no hydrogen 3.207 N/A SER 359.A OG ILE 35.A O no hydrogen 3.318 N/A SER 360.A OG GLU 345.A OE1 no hydrogen 2.790 N/A SER 361.A N MET 346.A O no hydrogen 2.991 N/A SER 361.A OG ASP 379.A OD2 no hydrogen 2.293 N/A SER 362.A OG ASP 21.A OD2 no hydrogen 3.037 N/A ILE 363.A N VAL 344.A O no hydrogen 3.263 N/A VAL 364.A N SER 19.A O no hydrogen 3.155 N/A MET 365.A N PHE 342.A O no hydrogen 2.816 N/A CYS 366.A N ALA 16.A O no hydrogen 3.128 N/A TRP 375.A N VAL 312.A O no hydrogen 3.126 N/A SER 376.A OG ASP 315.A OD2 no hydrogen 3.115 N/A SER 376.A OG HIS 378.A ND1 no hydrogen 2.514 N/A TRP 377.A N VAL 313.A O no hydrogen 2.886 N/A HIS 378.A ND1 SER 376.A OG no hydrogen 2.514 N/A TYR 88A.A OH HIS 31.A ND1 no hydrogen 2.664 N/A GLN 250B.A N GLU 247.A O no hydrogen 3.236 N/A GLN 250B.A NE2 GLU 247.A OE1 no hydrogen 3.455 N/A GLU 331C.A N GLU 331C.A OE1 no hydrogen 2.585 N/A LEU 332D.A N PRO 329A.A O no hydrogen 2.971 N/A