Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 5ng2_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): SER 4.A OG ALA 5.A O no hydrogen 3.414 N/A ILE 9.A N ILE 80.A O no hydrogen 2.752 N/A TYR 11.A N GLU 83.A OE1 no hydrogen 2.802 N/A LYS 13.A N PRO 10.A O no hydrogen 3.041 N/A LYS 13.A NZ ASP 35.A OD1 no hydrogen 3.266 N/A LYS 13.A NZ ASP 35.A OD2 no hydrogen 3.121 N/A LEU 14.A N TYR 11.A O no hydrogen 3.090 N/A ALA 15.A N ARG 32.A O no hydrogen 2.879 N/A ARG 18.A N SER 30.A O no hydrogen 3.074 N/A LEU 20.A N VAL 28.A O no hydrogen 2.765 N/A SER 21.A N VAL 28.A O no hydrogen 3.161 N/A THR 27.A N HIS 44.A O no hydrogen 3.092 N/A VAL 28.A N SER 21.A O no hydrogen 2.777 N/A SER 29.A N VAL 42.A O no hydrogen 2.810 N/A SER 29.A OG HIS 44.A NE2 no hydrogen 2.833 N/A SER 30.A N ARG 18.A O no hydrogen 2.819 N/A ALA 31.A N VAL 40.A O no hydrogen 2.902 N/A ARG 32.A N ALA 15.A O no hydrogen 2.766 N/A HIS 33.A N VAL 38.A O no hydrogen 3.051 N/A ALA 34.A N LYS 13.A O no hydrogen 2.832 N/A ASP 35.A N HIS 33.A ND1 no hydrogen 3.244 N/A TRP 36.A N HIS 33.A ND1 no hydrogen 3.202 N/A ARG 37.A N HIS 33.A O no hydrogen 2.931 N/A ARG 37.A NH1 ALA 34.A O no hydrogen 3.337 N/A VAL 40.A N ALA 31.A O no hydrogen 2.720 N/A ALA 41.A N THR 91.A O no hydrogen 2.886 N/A VAL 42.A N SER 29.A O no hydrogen 2.662 N/A LYS 43.A N ILE 89.A O no hydrogen 2.807 N/A LYS 43.A NZ GLU 62.A OE1 no hydrogen 2.913 N/A LYS 43.A NZ GLU 62.A OE2 no hydrogen 2.902 N/A LYS 43.A NZ ASP 160.A OD1 no hydrogen 3.541 N/A HIS 44.A N THR 27.A O no hydrogen 2.776 N/A HIS 44.A ND1 LEU 45.A O no hydrogen 2.984 N/A HIS 44.A NE2 SER 29.A OG no hydrogen 2.833 N/A LEU 45.A N LEU 87.A O no hydrogen 3.321 N/A HIS 46.A ND1 HIS 48.A NE2 no hydrogen 3.152 N/A HIS 46.A NE2 GLY 23.A O no hydrogen 2.910 N/A LEU 52.A N GLU 55.A OE2 no hydrogen 3.461 N/A ARG 56.A N LEU 52.A O no hydrogen 3.065 N/A ARG 56.A NH2 GLU 83.A O no hydrogen 2.686 N/A LYS 57.A N ASP 53.A O no hydrogen 3.291 N/A ASP 58.A N SER 54.A O no hydrogen 3.411 N/A VAL 59.A N GLU 55.A O no hydrogen 3.412 N/A LEU 60.A N ARG 56.A O no hydrogen 3.232 N/A ARG 61.A N LYS 57.A O no hydrogen 3.106 N/A ARG 61.A NH2 SER 164.A O.A no hydrogen 2.811 N/A ARG 61.A NH2 SER 164.A O.B no hydrogen 2.810 N/A GLU 62.A N ASP 58.A O no hydrogen 3.103 N/A ALA 63.A N VAL 59.A O no hydrogen 2.944 N/A GLU 64.A N LEU 60.A O no hydrogen 3.130 N/A ILE 65.A N ARG 61.A O no hydrogen 3.023 N/A LEU 66.A N GLU 62.A O no hydrogen 3.044 N/A HIS 67.A N ALA 63.A O no hydrogen 3.043 N/A HIS 67.A NE2 SER 4.A O no hydrogen 2.786 N/A LYS 68.A N GLU 64.A O no hydrogen 3.039 N/A ALA 69.A N ILE 65.A O no hydrogen 2.822 N/A ARG 70.A NE HIS 67.A ND1 no hydrogen 3.467 N/A ARG 70.A NE HIS 67.A O no hydrogen 3.130 N/A ARG 70.A NH2 HIS 67.A ND1 no hydrogen 3.016 N/A ARG 70.A NH2 ILE 77.A O no hydrogen 2.971 N/A ILE 74.A N PHE 71.A O no hydrogen 2.925 N/A LEU 75.A N ILE 158.A O no hydrogen 3.004 N/A LEU 78.A N VAL 90.A O no hydrogen 2.770 N/A GLY 79.A N VAL 90.A O no hydrogen 3.174 N/A ILE 80.A N PRO 7.A O no hydrogen 2.897 N/A CYS 81.A N GLY 88.A O no hydrogen 2.811 N/A CYS 81.A SG ILE 9.A O no hydrogen 3.305 N/A GLU 83.A N PHE 86.A O no hydrogen 2.775 N/A GLU 85.A N GLU 85.A OE1 no hydrogen 2.911 N/A GLY 88.A N CYS 81.A O no hydrogen 2.966 N/A ILE 89.A N LYS 43.A O no hydrogen 2.788 N/A VAL 90.A N GLY 79.A O no hydrogen 2.887 N/A THR 91.A N ALA 41.A O no hydrogen 2.761 N/A THR 91.A OG1 GLU 92.A O no hydrogen 3.556 N/A GLU 92.A N PRO 76.A O no hydrogen 3.140 N/A ASN 96.A ND2 ASP 151.A O no hydrogen 2.755 N/A ASN 96.A ND2 ASN 152.A O no hydrogen 3.138 N/A GLY 97.A N MET 94.A O no hydrogen 3.310 N/A SER 98.A OG ASN 100.A OD1 no hydrogen 2.577 N/A SER 98.A OG GLU 101.A OE2 no hydrogen 3.250 N/A LEU 99.A N ILE 148.A O no hydrogen 2.708 N/A ASN 100.A N THR 145.A O no hydrogen 3.276 N/A GLU 101.A N SER 98.A O no hydrogen 3.207 N/A LEU 103.A N LEU 99.A O no hydrogen 3.066 N/A HIS 104.A N ASN 100.A O no hydrogen 2.812 N/A HIS 104.A NE2 GLU 197.A OE2 no hydrogen 2.873 N/A ARG 105.A N GLU 101.A O no hydrogen 3.121 N/A ARG 105.A NH1 GLU 108.A OE1 no hydrogen 3.370 N/A LYS 106.A NZ ARG 201.A O no hydrogen 2.810 N/A TYR 109.A N ARG 105.A O no hydrogen 2.942 N/A ARG 117.A N ALA 113.A O no hydrogen 3.194 N/A ARG 117.A NE VAL 112.A O no hydrogen 2.910 N/A ARG 117.A NH1 VAL 198.A O no hydrogen 3.016 N/A ARG 117.A NH2 VAL 112.A O no hydrogen 3.337 N/A PHE 118.A N TRP 114.A O no hydrogen 3.003 N/A ARG 119.A N PRO 115.A O no hydrogen 2.979 N/A ARG 119.A NH2 GLU 153.A O no hydrogen 3.028 N/A ARG 119.A NH2 PHE 154.A O no hydrogen 3.021 N/A ILE 120.A N LEU 116.A O no hydrogen 2.876 N/A LEU 121.A N ARG 117.A O no hydrogen 3.014 N/A HIS 122.A N PHE 118.A O no hydrogen 2.820 N/A GLU 123.A N ARG 119.A O no hydrogen 2.915 N/A ILE 124.A N ILE 120.A O no hydrogen 3.003 N/A ALA 125.A N LEU 121.A O no hydrogen 3.140 N/A LEU 126.A N HIS 122.A O no hydrogen 2.900 N/A GLY 127.A N GLU 123.A O no hydrogen 2.922 N/A VAL 128.A N ILE 124.A O no hydrogen 3.039 N/A ASN 129.A N ALA 125.A O no hydrogen 2.893 N/A TYR 130.A N LEU 126.A O no hydrogen 3.118 N/A LEU 131.A N GLY 127.A O no hydrogen 3.246 N/A HIS 132.A N VAL 128.A O no hydrogen 2.955 N/A HIS 132.A NE2 ASP 187.A OD2 no hydrogen 2.731 N/A ASN 133.A N ASN 129.A O no hydrogen 3.068 N/A ASN 133.A N TYR 130.A O no hydrogen 3.106 N/A ASN 133.A ND2 ASN 129.A O no hydrogen 3.122 N/A MET 134.A N LEU 131.A O no hydrogen 3.419 N/A LEU 138.A N LEU 131.A O no hydrogen 2.812 N/A LEU 139.A N LYS 165.A O no hydrogen 2.827 N/A HIS 140.A N ASP 187.A OD2 no hydrogen 2.965 N/A HIS 140.A NE2 ALA 159.A O no hydrogen 2.940 N/A HIS 141.A N ASP 187.A OD1 no hydrogen 2.798 N/A HIS 141.A NE2 SER 183.A O no hydrogen 2.873 N/A ASN 142.A N HIS 140.A ND1 no hydrogen 3.170 N/A LYS 144.A NZ ASN 142.A OD1 no hydrogen 3.465 N/A THR 145.A OG1 TYR 174.A OH no hydrogen 3.026 N/A THR 145.A OG1 GLU 197.A OE2 no hydrogen 2.735 N/A GLN 146.A NE2 TYR 174.A OH no hydrogen 3.184 N/A ASN 147.A N LYS 144.A O no hydrogen 3.097 N/A ASN 147.A ND2 ASN 142.A O no hydrogen 2.710 N/A LEU 149.A N LYS 157.A O no hydrogen 2.810 N/A LEU 150.A N GLY 97.A O no hydrogen 2.789 N/A ASP 151.A N HIS 155.A O no hydrogen 3.049 N/A ASN 152.A ND2 GLU 153.A OE1 no hydrogen 3.225 N/A ASN 152.A ND2 GLU 153.A OE2 no hydrogen 3.290 N/A GLU 153.A N ASP 151.A OD1 no hydrogen 2.942 N/A PHE 154.A N ASP 151.A O no hydrogen 3.048 N/A HIS 155.A N ASP 151.A OD1 no hydrogen 3.133 N/A HIS 155.A ND1 GLU 123.A OE2 no hydrogen 2.689 N/A VAL 156.A N GLU 123.A OE1 no hydrogen 2.756 N/A LYS 157.A N LEU 149.A O no hydrogen 2.776 N/A LYS 157.A NZ SER 72.A O no hydrogen 3.131 N/A ILE 158.A N TYR 73.A O no hydrogen 2.824 N/A ALA 159.A N ASN 147.A O no hydrogen 3.049 N/A SER 164.A N.A PHE 161.A O no hydrogen 3.249 N/A SER 164.A N.B PHE 161.A O no hydrogen 3.250 N/A SER 164.A OG.A PHE 161.A O no hydrogen 2.709 N/A SER 164.A OG.B HIS 140.A O no hydrogen 2.995 N/A LYS 165.A N LEU 139.A O no hydrogen 2.955 N/A ARG 167.A N PRO 137.A O no hydrogen 2.912 N/A TYR 174.A OH GLU 197.A OE1 no hydrogen 2.505 N/A TYR 174.A OH GLU 197.A OE2 no hydrogen 3.327 N/A MET 175.A N ILE 172.A O no hydrogen 3.117 N/A GLU 178.A N GLU 178.A OE1 no hydrogen 2.979 N/A ASN 179.A N PRO 176.A O no hydrogen 3.083 N/A TYR 180.A N PRO 177.A O no hydrogen 3.172 N/A GLU 181.A N PRO 177.A O no hydrogen 3.280 N/A SER 183.A OG GLU 178.A OE2 no hydrogen 3.235 N/A LYS 185.A NZ PRO 253.A O no hydrogen 3.289 N/A LYS 185.A NZ ARG 256.A O no hydrogen 2.908 N/A SER 190.A N HIS 186.A O no hydrogen 3.271 N/A SER 190.A OG TYR 174.A O no hydrogen 2.685 N/A SER 190.A OG HIS 186.A O no hydrogen 3.349 N/A TYR 191.A N ASP 187.A O no hydrogen 2.914 N/A TYR 191.A OH LEU 121.A O no hydrogen 2.691 N/A ALA 192.A N ILE 188.A O no hydrogen 3.019 N/A VAL 193.A N TYR 189.A O no hydrogen 3.198 N/A ILE 194.A N SER 190.A O no hydrogen 2.890 N/A THR 195.A N TYR 191.A O no hydrogen 2.801 N/A THR 195.A OG1 TYR 191.A O no hydrogen 2.796 N/A TRP 196.A N ALA 192.A O no hydrogen 2.981 N/A TRP 196.A NE1 VAL 225.A O no hydrogen 2.993 N/A GLU 197.A N VAL 193.A O no hydrogen 2.831 N/A VAL 198.A N ILE 194.A O no hydrogen 2.762 N/A LEU 199.A N THR 195.A O no hydrogen 3.052 N/A SER 200.A N TRP 196.A O no hydrogen 3.062 N/A SER 200.A OG TRP 196.A O no hydrogen 2.785 N/A ARG 201.A N GLU 197.A O no hydrogen 2.952 N/A ARG 201.A NE LEU 103.A O no hydrogen 2.908 N/A ARG 201.A NH1 TYR 109.A O no hydrogen 3.194 N/A ARG 201.A NH2 LEU 103.A O no hydrogen 3.380 N/A ARG 201.A NH2 TYR 109.A O no hydrogen 2.806 N/A LYS 202.A N SER 200.A OG no hydrogen 3.232 N/A VAL 208.A N PHE 205.A O no hydrogen 3.207 N/A LEU 212.A N ASN 210.A OD1 no hydrogen 3.108 N/A GLN 213.A N ASN 210.A O no hydrogen 3.046 N/A ILE 214.A N ASN 210.A O no hydrogen 3.310 N/A MET 215.A N PRO 211.A O no hydrogen 3.027 N/A TYR 216.A N LEU 212.A O no hydrogen 2.984 N/A SER 217.A N GLN 213.A O no hydrogen 2.981 N/A SER 217.A OG GLN 213.A O no hydrogen 2.963 N/A VAL 218.A N ILE 214.A O no hydrogen 2.818 N/A SER 219.A N MET 215.A O no hydrogen 3.022 N/A SER 219.A OG MET 215.A O no hydrogen 3.342 N/A SER 219.A OG TYR 216.A O no hydrogen 2.719 N/A GLN 220.A N TYR 216.A O no hydrogen 3.137 N/A GLN 220.A N SER 217.A O no hydrogen 3.199 N/A GLY 221.A N VAL 218.A O no hydrogen 2.986 N/A HIS 222.A N SER 217.A O no hydrogen 2.890 N/A ARG 223.A NE TRP 249.A O no hydrogen 2.749 N/A ARG 223.A NH1 VAL 218.A O no hydrogen 3.036 N/A ARG 223.A NH1 HIS 222.A O no hydrogen 2.910 N/A ARG 223.A NH1 GLN 251.A OE1 no hydrogen 3.420 N/A ARG 223.A NH2 TRP 249.A O no hydrogen 2.989 N/A ARG 223.A NH2 GLN 251.A OE1 no hydrogen 2.806 N/A ASN 227.A N SER 230.A OG no hydrogen 3.201 N/A SER 230.A N ASN 227.A OD1 no hydrogen 2.995 N/A SER 230.A OG VAL 225.A O no hydrogen 2.679 N/A SER 230.A OG ASN 227.A O no hydrogen 3.453 N/A SER 230.A OG ASN 227.A OD1 no hydrogen 3.402 N/A LEU 231.A N ASN 227.A O no hydrogen 3.030 N/A ILE 235.A N PRO 232.A O no hydrogen 3.401 N/A HIS 237.A NE2 THR 272.A OG1 no hydrogen 3.125 N/A ARG 238.A NE LEU 231.A O no hydrogen 2.931 N/A ARG 238.A NE PRO 232.A O no hydrogen 3.313 N/A ARG 238.A NH2 ASN 227.A O no hydrogen 3.257 N/A ARG 238.A NH2 LEU 231.A O no hydrogen 2.921 N/A MET 241.A N HIS 237.A O no hydrogen 3.009 N/A ILE 242.A N ARG 238.A O no hydrogen 2.980 N/A SER 243.A N ALA 239.A O no hydrogen 3.086 N/A LEU 244.A N ARG 240.A O no hydrogen 2.773 N/A ILE 245.A N MET 241.A O no hydrogen 2.769 N/A GLU 246.A N ILE 242.A O no hydrogen 2.933 N/A SER 247.A N SER 243.A O no hydrogen 3.127 N/A SER 247.A OG SER 243.A O no hydrogen 3.499 N/A GLY 248.A N LEU 244.A O no hydrogen 2.797 N/A TRP 249.A N ILE 245.A O no hydrogen 2.938 N/A ALA 250.A N SER 247.A O no hydrogen 3.394 N/A ASP 254.A N ASN 252.A OD1 no hydrogen 3.400 N/A GLU 255.A N ASN 252.A O no hydrogen 3.153 N/A ARG 256.A N PRO 253.A O no hydrogen 3.088 N/A ARG 256.A NE ALA 250.A O no hydrogen 2.804 N/A ARG 256.A NH1 GLU 178.A OE2 no hydrogen 2.884 N/A ARG 256.A NH1 LYS 185.A O no hydrogen 3.104 N/A ARG 256.A NH2 GLU 178.A OE1 no hydrogen 2.873 N/A ARG 256.A NH2 ALA 250.A O no hydrogen 2.976 N/A LYS 261.A N SER 258.A OG no hydrogen 3.220 N/A CYS 262.A N SER 258.A O no hydrogen 2.829 N/A LEU 263.A N PHE 259.A O no hydrogen 2.841 N/A ILE 264.A N LEU 260.A O no hydrogen 2.963 N/A GLU 265.A N LYS 261.A O no hydrogen 2.947 N/A LEU 266.A N CYS 262.A O no hydrogen 2.901 N/A GLU 267.A N LEU 263.A O no hydrogen 3.175 N/A VAL 269.A N LEU 266.A O no hydrogen 2.929 N/A LEU 270.A N LEU 266.A O no hydrogen 3.073 N/A ARG 271.A N GLU 267.A O no hydrogen 3.104 N/A THR 272.A OG1 HIS 237.A NE2 no hydrogen 3.125 N/A THR 272.A OG1 VAL 269.A O no hydrogen 2.926 N/A PHE 273.A N LEU 270.A O no hydrogen 3.325 N/A