Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2zb3_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): GLN 3.A NE2 GLU 322.A OE2 no hydrogen 3.001 N/A ARG 4.A N GLU 25.A O no hydrogen 2.700 N/A ARG 4.A NE GLU 25.A OE2 no hydrogen 2.665 N/A ARG 4.A NH2 GLU 25.A OE2 no hydrogen 2.920 N/A VAL 5.A N TRP 102.A O no hydrogen 2.955 N/A VAL 6.A N ARG 23.A O no hydrogen 2.718 N/A LEU 7.A N GLN 71.A O no hydrogen 3.281 N/A ASN 8.A N ASN 21.A O no hydrogen 2.722 N/A SER 9.A N ASN 21.A O no hydrogen 3.295 N/A ARG 10.A NH1 MET 55.A O no hydrogen 3.170 N/A ARG 10.A NH1 TRP 67.A O no hydrogen 3.089 N/A ARG 10.A NH2 TRP 67.A O no hydrogen 3.022 N/A GLY 15.A N GLY 12.A O no hydrogen 3.160 N/A VAL 18.A N ASN 21.A OD1 no hydrogen 2.846 N/A ASN 21.A N VAL 18.A O no hydrogen 3.019 N/A ASN 21.A ND2 SER 9.A O no hydrogen 3.357 N/A ASN 21.A ND2 SER 9.A OG no hydrogen 3.038 N/A PHE 22.A N ALA 19.A O no hydrogen 3.203 N/A ARG 23.A N VAL 6.A O no hydrogen 2.927 N/A ARG 23.A NH1 ASN 8.A OD1 no hydrogen 2.551 N/A GLU 25.A N ARG 4.A O no hydrogen 2.774 N/A PHE 27.A N ILE 2.A O no hydrogen 3.087 N/A ASN 34.A N GLN 37.A OE1 no hydrogen 2.713 N/A GLY 36.A N LYS 85.A O no hydrogen 3.065 N/A GLN 37.A N ASN 34.A O no hydrogen 3.191 N/A VAL 38.A N LEU 108.A O no hydrogen 2.855 N/A GLN 39.A N GLU 83.A O no hydrogen 2.876 N/A VAL 40.A N ALA 106.A O no hydrogen 2.740 N/A ARG 41.A N VAL 80.A O no hydrogen 2.831 N/A ARG 41.A NH1 SER 345.A OG no hydrogen 2.893 N/A THR 42.A N THR 104.A O no hydrogen 2.805 N/A THR 42.A OG1 GLN 103.A O no hydrogen 2.568 N/A THR 42.A OG1 THR 104.A O no hydrogen 3.141 N/A LEU 43.A N ILE 78.A O no hydrogen 2.852 N/A TYR 44.A N ILE 78.A O no hydrogen 2.967 N/A LEU 45.A N VAL 342.A O no hydrogen 2.921 N/A SER 46.A N GLY 76.A O no hydrogen 2.874 N/A SER 46.A OG VAL 47.A O no hydrogen 3.308 N/A SER 46.A OG ASP 48.A OD1 no hydrogen 3.159 N/A SER 46.A OG ASP 48.A OD2 no hydrogen 2.604 N/A MET 51.A N ASP 48.A O no hydrogen 2.852 N/A ARG 52.A N PRO 49.A O no hydrogen 2.895 N/A ARG 52.A NE SER 259.A OG no hydrogen 3.048 N/A ARG 52.A NH1 ARG 52.A O no hydrogen 2.782 N/A ARG 52.A NH1 ASN 56.A OD1 no hydrogen 2.720 N/A ARG 52.A NH2 GLY 12.A O no hydrogen 3.007 N/A ARG 52.A NH2 GLY 15.A O no hydrogen 3.027 N/A CYS 53.A N TYR 50.A O no hydrogen 3.012 N/A LYS 54.A NZ ALA 65.A O no hydrogen 2.674 N/A MET 55.A N ARG 52.A O no hydrogen 3.202 N/A ASN 56.A N CYS 53.A O no hydrogen 3.056 N/A THR 59.A OG1 LEU 64.A O no hydrogen 2.865 N/A GLY 60.A N ASP 58.A OD1 no hydrogen 3.184 N/A THR 61.A N THR 59.A OG1 no hydrogen 2.922 N/A TYR 63.A OH THR 287.A OG1 no hydrogen 3.219 N/A TRP 67.A N LYS 54.A O no hydrogen 2.823 N/A TRP 67.A NE1 ASP 74.A OD1 no hydrogen 2.920 N/A ALA 70.A N LEU 7.A O no hydrogen 2.798 N/A GLN 71.A N GLN 68.A O no hydrogen 3.262 N/A ALA 73.A N VAL 5.A O no hydrogen 3.041 N/A GLY 75.A N TRP 100.A O no hydrogen 2.963 N/A GLY 77.A N SER 97.A O no hydrogen 2.807 N/A ILE 78.A N TYR 44.A O no hydrogen 3.116 N/A GLY 79.A N VAL 95.A O no hydrogen 3.122 N/A VAL 80.A N ARG 41.A O no hydrogen 2.842 N/A VAL 81.A N ASP 93.A O no hydrogen 2.918 N/A GLU 82.A N GLN 39.A O no hydrogen 2.781 N/A SER 84.A OG HIS 86.A O no hydrogen 2.967 N/A SER 84.A OG LEU 89.A O no hydrogen 2.551 N/A LYS 85.A N GLN 37.A O no hydrogen 2.784 N/A LYS 85.A NZ LEU 33.A O no hydrogen 2.703 N/A HIS 86.A N SER 84.A OG no hydrogen 3.260 N/A HIS 86.A NE2 ASN 111.A OD1 no hydrogen 3.104 N/A LYS 88.A N HIS 86.A ND1 no hydrogen 3.170 N/A LYS 88.A NZ GLY 110.A O no hydrogen 3.008 N/A LYS 88.A NZ LEU 113.A O no hydrogen 3.036 N/A LEU 89.A N HIS 86.A O no hydrogen 3.424 N/A THR 90.A N ASP 93.A OD2 no hydrogen 2.429 N/A GLY 92.A N VAL 81.A O no hydrogen 3.027 N/A ASP 93.A N THR 90.A O no hydrogen 3.008 N/A VAL 95.A N GLY 79.A O no hydrogen 3.146 N/A THR 96.A N GLU 114.A O no hydrogen 2.840 N/A THR 96.A OG1 GLY 77.A O no hydrogen 2.592 N/A SER 97.A N GLY 77.A O no hydrogen 3.303 N/A TYR 99.A N SER 97.A OG no hydrogen 2.864 N/A TRP 100.A N GLY 75.A O no hydrogen 2.857 N/A TRP 100.A NE1 THR 42.A OG1 no hydrogen 2.999 N/A TRP 102.A N ALA 73.A O no hydrogen 3.023 N/A GLN 103.A N PRO 101.A O no hydrogen 2.817 N/A GLN 103.A NE2 LYS 105.A O no hydrogen 2.787 N/A THR 104.A N GLN 3.A O no hydrogen 3.105 N/A LYS 105.A NZ GLU 82.A OE1 no hydrogen 2.909 N/A LYS 105.A NZ GLU 82.A OE2 no hydrogen 3.211 N/A ALA 106.A N VAL 40.A O no hydrogen 3.113 N/A LEU 108.A N VAL 38.A O no hydrogen 2.894 N/A GLY 110.A N GLY 36.A O no hydrogen 3.151 N/A GLY 112.A N ASP 109.A O no hydrogen 2.648 N/A LEU 113.A N GLY 110.A O no hydrogen 3.284 N/A GLU 114.A N THR 96.A O no hydrogen 3.058 N/A VAL 116.A N PHE 94.A O no hydrogen 2.702 N/A GLN 119.A N ASP 117.A OD1 no hydrogen 3.039 N/A LEU 120.A N ASP 117.A O no hydrogen 3.205 N/A VAL 121.A N PRO 118.A O no hydrogen 3.055 N/A ASP 122.A N GLN 119.A O no hydrogen 3.316 N/A GLY 123.A N PRO 118.A O no hydrogen 3.171 N/A HIS 124.A N VAL 121.A O no hydrogen 2.964 N/A SER 126.A OG GLU 315.A OE1 no hydrogen 2.828 N/A SER 126.A OG GLU 315.A OE2 no hydrogen 3.286 N/A TYR 127.A N HIS 124.A O no hydrogen 2.962 N/A PHE 128.A N LEU 125.A O no hydrogen 3.081 N/A LEU 129.A N SER 126.A O no hydrogen 2.978 N/A GLY 130.A N TYR 127.A O no hydrogen 2.896 N/A ILE 132.A N TYR 127.A O no hydrogen 2.927 N/A GLY 133.A N GLY 130.A O no hydrogen 2.847 N/A GLY 136.A N GLY 130.A O no hydrogen 2.975 N/A LEU 137.A N GLY 133.A O no hydrogen 3.052 N/A THR 138.A N MET 134.A O no hydrogen 2.927 N/A THR 138.A OG1 MET 134.A O no hydrogen 2.964 N/A SER 139.A N PRO 135.A O no hydrogen 3.143 N/A SER 139.A OG PRO 135.A O no hydrogen 3.425 N/A SER 139.A OG CYS 166.A O no hydrogen 2.628 N/A LEU 140.A N GLY 136.A O no hydrogen 2.871 N/A ILE 141.A N LEU 137.A O no hydrogen 2.661 N/A GLY 142.A N THR 138.A O no hydrogen 2.873 N/A VAL 143.A N SER 139.A O no hydrogen 3.107 N/A GLN 144.A N LEU 140.A O no hydrogen 2.788 N/A GLU 145.A N ILE 141.A O no hydrogen 2.853 N/A LYS 146.A N GLY 142.A O no hydrogen 3.018 N/A LYS 146.A NZ GLU 284.A OE1 no hydrogen 3.090 N/A GLY 147.A N VAL 143.A O no hydrogen 2.741 N/A SER 150.A N GLN 155.A OE1 no hydrogen 2.865 N/A SER 153.A N SER 150.A O no hydrogen 2.840 N/A GLN 155.A NE2 HIS 148.A O no hydrogen 3.634 N/A THR 156.A N ASP 225.A OD2 no hydrogen 3.142 N/A MET 157.A N ARG 181.A O no hydrogen 2.787 N/A VAL 158.A N VAL 226.A O no hydrogen 2.716 N/A VAL 159.A N VAL 183.A O no hydrogen 2.801 N/A SER 160.A N PHE 228.A O no hydrogen 3.015 N/A SER 160.A OG TYR 227.A OH no hydrogen 3.315 N/A SER 160.A OG PHE 228.A O no hydrogen 3.508 N/A SER 160.A OG ASP 229.A OD1 no hydrogen 3.088 N/A ALA 162.A N ILE 185.A O no hydrogen 3.436 N/A GLY 164.A N GLY 161.A O no hydrogen 3.016 N/A CYS 166.A SG PRO 135.A O no hydrogen 3.679 N/A SER 168.A N GLY 164.A O no hydrogen 3.050 N/A SER 168.A OG GLY 164.A O no hydrogen 3.049 N/A SER 168.A OG ALA 165.A O no hydrogen 3.327 N/A LEU 169.A N ALA 165.A O no hydrogen 3.308 N/A ALA 170.A N CYS 166.A O no hydrogen 2.941 N/A GLY 171.A N GLY 167.A O no hydrogen 3.020 N/A GLN 172.A N SER 168.A O no hydrogen 3.486 N/A GLN 172.A NE2 SER 168.A O no hydrogen 3.073 N/A GLN 172.A NE2 LYS 312.A O no hydrogen 2.995 N/A ILE 173.A N LEU 169.A O no hydrogen 2.745 N/A GLY 174.A N ALA 170.A O no hydrogen 2.406 N/A HIS 175.A N GLY 171.A O no hydrogen 3.164 N/A LEU 176.A N GLN 172.A O no hydrogen 3.103 N/A LEU 177.A N ILE 173.A O no hydrogen 2.926 N/A GLY 178.A N HIS 175.A O no hydrogen 3.089 N/A CYS 179.A N GLY 174.A O no hydrogen 3.311 N/A CYS 179.A SG GLY 174.A O no hydrogen 3.645 N/A SER 180.A N GLN 155.A O no hydrogen 3.387 N/A SER 180.A OG ASN 154.A OD1 no hydrogen 3.272 N/A ARG 181.A N GLN 155.A O no hydrogen 3.223 N/A ARG 181.A NE ALA 219.A O no hydrogen 3.015 N/A ARG 181.A NH2 ALA 219.A O no hydrogen 2.643 N/A VAL 182.A N ASP 202.A OD2 no hydrogen 2.643 N/A VAL 183.A N MET 157.A O no hydrogen 2.751 N/A GLY 184.A N ALA 203.A O no hydrogen 3.053 N/A ILE 185.A N VAL 159.A O no hydrogen 2.928 N/A CYS 186.A N VAL 205.A O no hydrogen 2.874 N/A CYS 186.A SG THR 188.A O no hydrogen 3.744 N/A LYS 191.A NZ GLY 334.A O no hydrogen 2.878 N/A LYS 191.A NZ ASN 336.A O no hydrogen 3.013 N/A CYS 192.A N THR 188.A O no hydrogen 2.896 N/A CYS 192.A SG THR 188.A O no hydrogen 3.620 N/A LEU 193.A N GLN 189.A O no hydrogen 2.882 N/A PHE 194.A N GLU 190.A O no hydrogen 3.152 N/A LEU 195.A N LYS 191.A O no hydrogen 3.087 N/A THR 196.A N CYS 192.A O no hydrogen 3.216 N/A THR 196.A OG1 PHE 201.A O no hydrogen 3.565 N/A SER 197.A N LEU 193.A O no hydrogen 2.745 N/A SER 197.A OG LEU 193.A O no hydrogen 2.571 N/A GLU 198.A N PHE 194.A O no hydrogen 3.002 N/A LEU 199.A N PHE 194.A O no hydrogen 3.296 N/A GLY 200.A N LEU 195.A O no hydrogen 2.958 N/A PHE 201.A N LEU 195.A O no hydrogen 3.079 N/A ASP 202.A N VAL 182.A O no hydrogen 2.854 N/A ALA 203.A N VAL 182.A O no hydrogen 3.396 N/A VAL 205.A N GLY 184.A O no hydrogen 2.784 N/A ASN 206.A N GLN 215.A OE1 no hydrogen 3.195 N/A TYR 207.A N CYS 186.A O no hydrogen 2.973 N/A LYS 208.A N ASN 206.A OD1 no hydrogen 2.797 N/A THR 209.A OG1 ASN 206.A O no hydrogen 3.076 N/A GLY 210.A N TYR 207.A O no hydrogen 3.421 N/A ASN 211.A ND2 GLU 214.A OE1 no hydrogen 2.611 N/A GLN 215.A N ASN 211.A O no hydrogen 2.883 N/A GLN 215.A NE2 ASN 206.A O no hydrogen 2.862 N/A GLN 215.A NE2 ASN 211.A O no hydrogen 3.677 N/A LEU 216.A N VAL 212.A O no hydrogen 2.799 N/A ARG 217.A N ALA 213.A O no hydrogen 3.004 N/A GLU 218.A N GLU 214.A O no hydrogen 3.089 N/A ALA 219.A N GLN 215.A O no hydrogen 2.790 N/A CYS 220.A N LEU 216.A O no hydrogen 2.555 N/A CYS 220.A N ARG 217.A O no hydrogen 3.113 N/A GLY 223.A N CYS 220.A O no hydrogen 2.896 N/A VAL 224.A N GLN 242.A O no hydrogen 3.052 N/A ASP 225.A N THR 156.A O no hydrogen 2.932 N/A VAL 226.A N THR 156.A O no hydrogen 3.148 N/A TYR 227.A N HIS 248.A O no hydrogen 2.874 N/A TYR 227.A OH SER 160.A OG no hydrogen 3.315 N/A TYR 227.A OH SER 236.A OG no hydrogen 2.457 N/A PHE 228.A N VAL 158.A O no hydrogen 2.878 N/A ASP 229.A N ILE 250.A O no hydrogen 2.992 N/A ASN 230.A N SER 160.A OG no hydrogen 2.999 N/A ASN 230.A ND2 SER 160.A O no hydrogen 2.882 N/A VAL 231.A N ASP 229.A OD1 no hydrogen 3.008 N/A GLY 232.A N ASP 229.A OD1 no hydrogen 2.967 N/A SER 236.A N GLY 232.A O no hydrogen 3.398 N/A SER 236.A OG TYR 227.A OH no hydrogen 2.457 N/A SER 236.A OG ASP 229.A OD1 no hydrogen 2.956 N/A SER 236.A OG ASP 229.A OD2 no hydrogen 2.621 N/A ASN 237.A N GLY 233.A O no hydrogen 2.851 N/A ALA 238.A N ASP 234.A O no hydrogen 2.958 N/A VAL 239.A N ILE 235.A O no hydrogen 3.140 N/A ILE 240.A N SER 236.A O no hydrogen 3.006 N/A SER 241.A N ASN 237.A O no hydrogen 3.162 N/A SER 241.A OG ASN 237.A O no hydrogen 2.950 N/A GLN 242.A N VAL 239.A O no hydrogen 3.153 N/A GLN 242.A NE2 ALA 213.A O no hydrogen 2.886 N/A MET 243.A N ILE 240.A O no hydrogen 2.680 N/A ASN 244.A N VAL 224.A O no hydrogen 2.902 N/A ASN 244.A ND2 GLY 222.A O no hydrogen 2.878 N/A ASN 244.A ND2 ASP 225.A OD1 no hydrogen 2.622 N/A ASN 246.A N ARG 279.A O no hydrogen 2.482 N/A SER 247.A OG ASN 244.A O no hydrogen 2.668 N/A HIS 248.A N ASP 225.A O no hydrogen 3.042 N/A ILE 249.A N THR 282.A O no hydrogen 2.882 N/A ILE 250.A N TYR 227.A O no hydrogen 2.882 N/A CYS 252.A SG ASN 230.A OD1 no hydrogen 3.283 N/A GLY 253.A N ASP 229.A O no hydrogen 2.839 N/A GLN 254.A N TYR 258.A OH no hydrogen 3.021 N/A GLN 254.A NE2 ASP 229.A OD2 no hydrogen 2.791 N/A GLN 254.A NE2 GLY 253.A O no hydrogen 2.931 N/A ILE 255.A N ASN 230.A O no hydrogen 2.985 N/A SER 256.A N VAL 231.A O no hydrogen 3.073 N/A SER 256.A OG VAL 231.A O no hydrogen 2.474 N/A GLN 257.A N GLN 254.A O no hydrogen 2.935 N/A TYR 258.A N ILE 255.A O no hydrogen 3.239 N/A SER 259.A OG GLY 15.A O no hydrogen 3.193 N/A ASN 260.A N GLN 257.A O no hydrogen 2.619 N/A ASN 260.A ND2 GLN 257.A OE1 no hydrogen 3.257 N/A ASP 261.A N ASN 14.A OD1 no hydrogen 2.592 N/A GLU 273.A N PRO 269.A O no hydrogen 2.540 N/A ALA 274.A N PRO 270.A O no hydrogen 2.723 N/A ILE 275.A N ALA 271.A O no hydrogen 3.152 N/A ARG 276.A N VAL 272.A O no hydrogen 3.018 N/A ARG 276.A NE GLU 273.A OE1 no hydrogen 3.192 N/A ARG 276.A NH2 GLU 273.A OE2 no hydrogen 2.255 N/A LYS 277.A N GLU 273.A O no hydrogen 2.990 N/A GLU 278.A N ALA 274.A O no hydrogen 3.052 N/A ARG 279.A N ILE 275.A O no hydrogen 3.240 N/A ARG 279.A NH1 SER 241.A O no hydrogen 2.586 N/A ARG 279.A NH1 MET 243.A O no hydrogen 2.537 N/A ARG 279.A NH2 SER 241.A O no hydrogen 3.218 N/A ASN 280.A N LYS 277.A O no hydrogen 3.209 N/A ASN 280.A ND2 ASN 246.A OD1 no hydrogen 2.926 N/A ILE 281.A N ARG 276.A O no hydrogen 3.075 N/A THR 282.A N SER 247.A O no hydrogen 3.017 N/A ARG 283.A NH2 PRO 266.A O no hydrogen 2.814 N/A THR 287.A OG1 TYR 63.A OH no hydrogen 3.219 N/A ASN 290.A N THR 287.A O no hydrogen 3.013 N/A TYR 291.A N VAL 288.A O no hydrogen 2.986 N/A LYS 292.A NZ LEU 289.A O no hydrogen 2.449 N/A LYS 294.A N TYR 291.A O no hydrogen 2.927 N/A LYS 294.A NZ GLU 145.A OE2 no hydrogen 3.132 N/A PHE 295.A N LYS 292.A O no hydrogen 3.095 N/A GLY 298.A N LYS 294.A O no hydrogen 3.056 N/A ILE 299.A N PHE 295.A O no hydrogen 2.732 N/A LEU 300.A N GLU 296.A O no hydrogen 2.835 N/A GLN 301.A N PRO 297.A O no hydrogen 2.846 N/A GLN 301.A NE2 GLN 301.A O no hydrogen 2.611 N/A GLN 301.A NE2 GLN 304.A OE1 no hydrogen 3.490 N/A LEU 302.A N GLY 298.A O no hydrogen 2.849 N/A SER 303.A N ILE 299.A O no hydrogen 2.893 N/A SER 303.A OG LEU 120.A O no hydrogen 2.862 N/A GLN 304.A N LEU 300.A O no hydrogen 3.027 N/A TRP 305.A N GLN 301.A O no hydrogen 3.175 N/A PHE 306.A N LEU 302.A O no hydrogen 2.905 N/A LYS 307.A N SER 303.A O no hydrogen 2.733 N/A LYS 307.A NZ GLN 119.A O no hydrogen 2.602 N/A LYS 307.A NZ ASP 122.A OD1 no hydrogen 2.980 N/A GLU 308.A N TRP 305.A O no hydrogen 3.170 N/A GLY 309.A N PHE 306.A O no hydrogen 2.760 N/A LYS 310.A N TRP 305.A O no hydrogen 2.706 N/A LYS 310.A NZ GLU 308.A OE1 no hydrogen 2.829 N/A LEU 311.A N TRP 305.A O no hydrogen 3.222 N/A LYS 312.A N GLN 172.A OE1 no hydrogen 2.639 N/A THR 316.A N LYS 339.A O no hydrogen 2.968 N/A THR 316.A OG1 VAL 337.A O no hydrogen 2.815 N/A ALA 318.A N ILE 341.A O no hydrogen 2.851 N/A GLY 320.A N CYS 343.A O no hydrogen 2.783 N/A ASN 323.A N GLY 320.A O no hydrogen 2.698 N/A ASN 323.A ND2 LYS 319.A O no hydrogen 2.656 N/A ASN 323.A ND2 GLY 320.A O no hydrogen 3.673 N/A MET 324.A N LEU 321.A O no hydrogen 3.301 N/A ALA 327.A N ASN 323.A O no hydrogen 2.883 N/A PHE 328.A N MET 324.A O no hydrogen 2.784 N/A GLN 329.A N GLY 325.A O no hydrogen 2.975 N/A SER 330.A N VAL 326.A O no hydrogen 2.887 N/A MET 331.A N ALA 327.A O no hydrogen 3.017 N/A MET 332.A N PHE 328.A O no hydrogen 3.055 N/A THR 333.A N GLN 329.A O no hydrogen 3.052 N/A THR 333.A N SER 330.A O no hydrogen 3.032 N/A THR 333.A OG1 GLN 329.A O no hydrogen 3.145 N/A THR 333.A OG1 SER 330.A O no hydrogen 3.138 N/A GLY 334.A N MET 331.A O no hydrogen 2.819 N/A GLY 335.A N SER 330.A O no hydrogen 2.794 N/A ASN 336.A ND2 GLY 338.A O no hydrogen 2.858 N/A VAL 337.A N THR 316.A OG1 no hydrogen 2.935 N/A GLY 338.A N ALA 163.A O no hydrogen 2.822 N/A LYS 339.A N LYS 314.A O no hydrogen 3.130 N/A LYS 339.A NZ SER 46.A OG no hydrogen 2.684 N/A LYS 339.A NZ ASP 48.A OD1 no hydrogen 3.336 N/A LYS 339.A NZ GLN 340.A O no hydrogen 2.875 N/A GLN 340.A NE2 ILE 341.A O no hydrogen 3.415 N/A ILE 341.A N THR 316.A O no hydrogen 2.837 N/A VAL 342.A N LEU 45.A O no hydrogen 2.971 N/A CYS 343.A N ALA 318.A O no hydrogen 2.936 N/A ILE 344.A N LEU 43.A O no hydrogen 2.884 N/A