Finding intermodel H-bonds Finding intramodel H-bonds Constraints relaxed by 0.4 angstroms and 20 degrees Models used: #0 2ik4_A.cif H-bonds (donor, acceptor, hydrogen, D..A dist, D-H..A dist): THR 1.A N ASP 22.A OD1 no hydrogen 2.972 N/A THR 3.A N GLU 20.A O no hydrogen 3.043 N/A THR 3.A OG1 GLU 20.A OE1 no hydrogen 2.720 N/A ARG 5.A N TYR 18.A O no hydrogen 2.862 N/A ARG 5.A NE GLU 20.A OE2 no hydrogen 2.829 N/A ARG 5.A NH1 PRO 253.A O no hydrogen 2.951 N/A ARG 5.A NH2 GLU 20.A OE2 no hydrogen 3.032 N/A ARG 5.A NH2 GLY 23.A O no hydrogen 3.206 N/A GLN 6.A NE2 GLY 8.A O no hydrogen 3.014 N/A ILE 7.A N LYS 16.A O no hydrogen 2.813 N/A THR 12.A OG1 ALA 9.A O no hydrogen 2.716 N/A THR 12.A OG1 GLU 14.A OE1 no hydrogen 3.193 N/A TYR 15.A N THR 12.A O no hydrogen 3.350 N/A LYS 16.A N ILE 7.A O no hydrogen 2.938 N/A LYS 16.A NZ GLU 63.A OE1 no hydrogen 2.779 N/A VAL 17.A N ILE 68.A O no hydrogen 2.894 N/A TYR 18.A N ARG 5.A O no hydrogen 2.911 N/A GLU 20.A N THR 3.A O no hydrogen 3.010 N/A LYS 21.A N LYS 24.A O no hydrogen 2.874 N/A ASP 22.A N THR 1.A O no hydrogen 2.958 N/A LYS 24.A N LYS 21.A O no hydrogen 3.002 N/A VAL 26.A N ILE 19.A O no hydrogen 2.927 N/A SER 27.A N ASP 31.A OD2 no hydrogen 2.944 N/A ALA 28.A N LEU 65.A O no hydrogen 3.205 N/A PHE 29.A N SER 27.A OG no hydrogen 3.181 N/A HIS 30.A N SER 27.A OG no hydrogen 2.884 N/A HIS 30.A NE2 ASP 232.A O no hydrogen 3.057 N/A ASP 31.A N SER 27.A O no hydrogen 3.002 N/A LEU 34.A N GLN 98.A OE1 no hydrogen 3.045 N/A ALA 36.A N ILE 42.A O no hydrogen 2.831 N/A ASP 37.A N ILE 42.A O no hydrogen 3.050 N/A ASN 40.A N ASP 37.A OD1 no hydrogen 3.400 N/A ASN 40.A ND2 ASP 37.A OD2 no hydrogen 2.893 N/A ASN 41.A N LYS 38.A O no hydrogen 3.189 N/A ILE 42.A N ASP 37.A O no hydrogen 3.040 N/A PHE 43.A N VAL 128.A O no hydrogen 2.926 N/A ASN 44.A N LEU 34.A O no hydrogen 2.900 N/A ASN 44.A ND2 PRO 33.A O no hydrogen 2.876 N/A MET 45.A N LYS 126.A O no hydrogen 2.815 N/A VAL 46.A N ALA 95.A O no hydrogen 2.903 N/A VAL 47.A N GLN 124.A O no hydrogen 2.857 N/A GLU 48.A N TYR 93.A O no hydrogen 2.865 N/A ILE 49.A N TYR 93.A O no hydrogen 2.881 N/A ARG 51.A NH1 GLU 117.A O no hydrogen 3.432 N/A ARG 51.A NH2 GLU 117.A O no hydrogen 2.838 N/A TRP 52.A N TYR 89.A O no hydrogen 2.692 N/A THR 53.A N PRO 50.A O no hydrogen 3.256 N/A THR 53.A OG1 PRO 50.A O no hydrogen 2.757 N/A LYS 56.A N ARG 78.A O no hydrogen 3.054 N/A LEU 57.A N ALA 55.A O no hydrogen 3.030 N/A GLU 58.A N ILE 69.A O no hydrogen 2.929 N/A ILE 59.A N GLU 48.A OE2 no hydrogen 2.860 N/A THR 60.A N PRO 67.A O no hydrogen 2.940 N/A THR 60.A OG1 GLU 58.A O no hydrogen 3.387 N/A THR 60.A OG1 PRO 67.A O no hydrogen 3.072 N/A LYS 61.A NZ GLU 62.A OE2 no hydrogen 3.080 N/A LYS 61.A NZ GLU 108.A OE2 no hydrogen 2.851 N/A GLU 62.A N GLU 62.A OE1 no hydrogen 2.951 N/A THR 64.A OG1 ASP 232.A OD2 no hydrogen 2.584 N/A ASN 66.A N GLU 63.A O no hydrogen 2.827 N/A ASN 66.A ND2 SER 27.A OG no hydrogen 2.720 N/A ASN 66.A ND2 ASP 232.A O no hydrogen 3.675 N/A ILE 68.A N VAL 17.A O no hydrogen 2.867 N/A ILE 69.A N GLU 58.A O no hydrogen 2.910 N/A GLN 70.A NE2 ARG 78.A O no hydrogen 2.900 N/A ASP 71.A N LYS 56.A O no hydrogen 2.804 N/A LYS 73.A N LYS 76.A O no hydrogen 2.896 N/A LYS 76.A N LYS 73.A O no hydrogen 3.150 N/A ARG 78.A N ASP 71.A O no hydrogen 2.923 N/A VAL 80.A N ASN 54.A O no hydrogen 2.828 N/A ARG 81.A NH2 SER 266.A O no hydrogen 2.879 N/A ASN 82.A ND2 ASP 268.A O no hydrogen 3.114 N/A ASN 82.A ND2 LYS 269.A O no hydrogen 3.469 N/A CYS 83.A SG ARG 81.A O no hydrogen 3.672 N/A PHE 84.A N PHE 271.A O no hydrogen 2.875 N/A HIS 86.A N CYS 83.A O no hydrogen 2.779 N/A GLY 88.A N ASN 82.A OD1 no hydrogen 2.797 N/A TYR 89.A N THR 53.A O no hydrogen 3.001 N/A HIS 91.A NE2 THR 176.A OG1 no hydrogen 2.849 N/A ASN 92.A N GLU 114.A O no hydrogen 3.178 N/A TYR 93.A N ILE 49.A O no hydrogen 2.886 N/A GLY 94.A N VAL 112.A O no hydrogen 3.013 N/A ALA 95.A N VAL 46.A O no hydrogen 2.954 N/A PHE 96.A N ILE 110.A O no hydrogen 3.149 N/A GLN 98.A N PHE 29.A O no hydrogen 2.775 N/A GLN 98.A NE2 HIS 30.A O no hydrogen 2.907 N/A THR 99.A OG1 PHE 96.A O no hydrogen 2.704 N/A TRP 100.A N THR 213.A O no hydrogen 2.988 N/A TRP 100.A NE1 ASN 107.A OD1 no hydrogen 3.144 N/A GLU 101.A N GLU 108.A O no hydrogen 3.024 N/A ASP 106.A N GLU 101.A OE1 no hydrogen 3.002 N/A ASN 107.A N GLU 101.A O no hydrogen 3.064 N/A GLU 108.A N ASP 106.A OD1 no hydrogen 3.197 N/A ILE 110.A N THR 99.A OG1 no hydrogen 2.921 N/A VAL 112.A N GLY 94.A O no hydrogen 2.933 N/A LEU 113.A N VAL 146.A O no hydrogen 2.725 N/A GLU 114.A N ASN 92.A O no hydrogen 2.826 N/A ILE 115.A N ALA 148.A O no hydrogen 3.063 N/A GLY 116.A N GLU 114.A OE2 no hydrogen 2.849 N/A GLU 117.A N ASP 153.A OD2 no hydrogen 2.849 N/A TYR 121.A N GLN 124.A OE1 no hydrogen 3.115 N/A THR 122.A OG1 GLU 48.A O no hydrogen 2.842 N/A GLY 123.A N VAL 47.A O no hydrogen 2.781 N/A GLN 124.A N TYR 121.A O no hydrogen 2.949 N/A LYS 126.A N MET 45.A O no hydrogen 3.130 N/A LYS 126.A NZ GLU 114.A OE1 no hydrogen 3.129 N/A LYS 126.A NZ ASP 150.A OD2 no hydrogen 2.733 N/A GLN 127.A NE2 ASN 44.A OD1 no hydrogen 2.956 N/A VAL 128.A N PHE 43.A O no hydrogen 2.919 N/A LYS 129.A N ILE 149.A O no hydrogen 2.968 N/A LYS 129.A NZ ALA 156.A O no hydrogen 2.846 N/A LYS 129.A NZ LEU 159.A O no hydrogen 2.653 N/A LEU 131.A N ILE 147.A O no hydrogen 2.767 N/A GLY 132.A N ILE 147.A O no hydrogen 3.322 N/A ILE 133.A N LYS 201.A O no hydrogen 3.009 N/A MET 134.A N LYS 145.A O no hydrogen 2.871 N/A LEU 136.A N ASP 143.A O no hydrogen 3.183 N/A LEU 137.A N GLN 193.A O no hydrogen 2.715 N/A ASP 138.A N GLU 141.A O no hydrogen 3.075 N/A THR 142.A N VAL 104.A O no hydrogen 3.051 N/A ASP 143.A N LEU 136.A O no hydrogen 2.735 N/A LYS 145.A N MET 134.A O no hydrogen 2.880 N/A LYS 145.A NZ TYR 93.A OH no hydrogen 2.851 N/A LYS 145.A NZ ASP 111.A OD2 no hydrogen 2.765 N/A LYS 145.A NZ ASP 143.A OD1 no hydrogen 2.894 N/A LYS 145.A NZ ASP 143.A OD2 no hydrogen 2.860 N/A VAL 146.A N ASP 111.A O no hydrogen 2.853 N/A ILE 147.A N GLY 132.A O no hydrogen 2.857 N/A ALA 148.A N LEU 113.A O no hydrogen 2.910 N/A ILE 149.A N LYS 129.A O no hydrogen 2.988 N/A ASP 150.A N GLU 114.A OE2 no hydrogen 2.889 N/A ILE 151.A N GLN 127.A O no hydrogen 2.918 N/A ASN 152.A N ASP 150.A OD1 no hydrogen 2.838 N/A ASP 153.A N ASP 150.A O no hydrogen 3.001 N/A LEU 155.A N ASP 153.A OD1 no hydrogen 2.947 N/A ALA 156.A N ASP 153.A O no hydrogen 2.966 N/A LYS 158.A N LEU 155.A O no hydrogen 2.933 N/A LEU 159.A N ALA 156.A O no hydrogen 2.957 N/A ASN 160.A N ASP 164.A OD2 no hydrogen 2.949 N/A ASP 161.A N ASP 164.A OD2 no hydrogen 3.182 N/A ILE 162.A N ASP 161.A OD1 no hydrogen 2.746 N/A ASP 164.A N ASP 161.A O no hydrogen 3.012 N/A VAL 165.A N ILE 162.A O no hydrogen 3.010 N/A LYS 167.A N GLU 163.A O no hydrogen 3.279 N/A TYR 168.A N ASP 164.A O no hydrogen 3.039 N/A PHE 169.A N VAL 165.A O no hydrogen 2.838 N/A LEU 172.A N PHE 169.A O no hydrogen 3.018 N/A ALA 175.A N GLY 171.A O no hydrogen 2.983 N/A THR 176.A N LEU 172.A O no hydrogen 2.816 N/A THR 176.A OG1 HIS 91.A NE2 no hydrogen 2.849 N/A THR 176.A OG1 LEU 172.A O no hydrogen 2.706 N/A ASN 177.A N LEU 173.A O no hydrogen 2.910 N/A GLU 178.A N ARG 174.A O no hydrogen 2.949 N/A TRP 179.A N ALA 175.A O no hydrogen 2.758 N/A TRP 179.A NE1 GLY 88.A O no hydrogen 2.895 N/A PHE 180.A N THR 176.A O no hydrogen 3.115 N/A ARG 181.A N ASN 177.A O no hydrogen 3.128 N/A ILE 182.A N GLU 178.A O no hydrogen 3.011 N/A ILE 182.A N TRP 179.A O no hydrogen 3.248 N/A TYR 183.A N TRP 179.A O no hydrogen 2.817 N/A LYS 184.A NZ ASP 138.A OD1 no hydrogen 3.007 N/A LYS 184.A NZ ASP 138.A OD2 no hydrogen 2.656 N/A ILE 185.A N ILE 182.A O no hydrogen 2.976 N/A ASP 187.A N LYS 184.A O no hydrogen 2.994 N/A GLY 188.A N ILE 185.A O no hydrogen 2.975 N/A LYS 189.A N LYS 184.A O no hydrogen 3.164 N/A ASN 192.A N ARG 181.A O no hydrogen 2.882 N/A GLN 193.A N LEU 137.A O no hydrogen 3.419 N/A ALA 195.A N ALA 135.A O no hydrogen 2.901 N/A GLY 198.A N ALA 195.A O no hydrogen 3.024 N/A GLU 199.A N PHE 196.A O no hydrogen 3.072 N/A LYS 201.A N ILE 133.A O no hydrogen 2.837 N/A LYS 201.A NZ GLU 199.A OE1 no hydrogen 2.993 N/A LYS 203.A N ASP 161.A OD1 no hydrogen 2.858 N/A LYS 203.A NZ ASN 160.A OD1 no hydrogen 3.371 N/A TYR 205.A N ASN 202.A OD1 no hydrogen 3.073 N/A ALA 206.A N ASN 202.A O no hydrogen 3.006 N/A LEU 207.A N LYS 203.A O no hydrogen 2.828 N/A ASP 208.A N LYS 204.A O no hydrogen 3.239 N/A ILE 209.A N TYR 205.A O no hydrogen 3.281 N/A ILE 210.A N ALA 206.A O no hydrogen 2.940 N/A LYS 211.A N LEU 207.A O no hydrogen 2.940 N/A LYS 211.A NZ ASN 41.A OD1 no hydrogen 2.768 N/A GLU 212.A N ASP 208.A O no hydrogen 3.088 N/A THR 213.A N ILE 209.A O no hydrogen 3.075 N/A THR 213.A OG1 ILE 209.A O no hydrogen 3.502 N/A THR 213.A OG1 ILE 210.A O no hydrogen 2.691 N/A HIS 214.A N ILE 210.A O no hydrogen 2.968 N/A HIS 214.A ND1 GLN 98.A O no hydrogen 2.685 N/A ASP 215.A N LYS 211.A O no hydrogen 3.068 N/A SER 216.A N GLU 212.A O no hydrogen 3.003 N/A SER 216.A OG GLU 212.A O no hydrogen 3.456 N/A TRP 217.A N THR 213.A O no hydrogen 3.122 N/A TRP 217.A NE1 HIS 30.A ND1 no hydrogen 2.966 N/A LYS 218.A N HIS 214.A O no hydrogen 2.870 N/A GLN 219.A N ASP 215.A O no hydrogen 3.239 N/A LEU 220.A N SER 216.A O no hydrogen 2.956 N/A ILE 221.A N TRP 217.A O no hydrogen 2.887 N/A ALA 222.A N LYS 218.A O no hydrogen 3.240 N/A GLY 223.A N LEU 220.A O no hydrogen 2.960 N/A LYS 224.A N GLN 219.A O no hydrogen 2.985 N/A ILE 231.A N SER 228.A O no hydrogen 3.097 N/A ASP 232.A N LYS 61.A O no hydrogen 2.818 N/A THR 234.A N ASP 232.A OD1 no hydrogen 2.986 N/A THR 234.A OG1 ASP 232.A OD1 no hydrogen 2.553 N/A ASN 235.A N THR 243.A O no hydrogen 3.363 N/A ASN 235.A ND2 LEU 233.A O no hydrogen 3.234 N/A ASN 235.A ND2 THR 241.A OG1 no hydrogen 2.954 N/A VAL 236.A N ASP 31.A OD1 no hydrogen 3.343 N/A VAL 236.A N ASP 31.A OD2 no hydrogen 2.956 N/A THR 237.A N ASP 31.A OD1 no hydrogen 2.956 N/A THR 237.A OG1 ASP 31.A OD1 no hydrogen 2.503 N/A LEU 238.A N ASN 235.A OD1 no hydrogen 3.107 N/A THR 241.A N LEU 238.A O no hydrogen 3.194 N/A THR 241.A OG1 LEU 238.A O no hydrogen 2.736 N/A THR 243.A OG1 LEU 233.A O no hydrogen 2.680 N/A TYR 244.A N THR 241.A O no hydrogen 3.294 N/A SER 245.A N ASN 235.A O no hydrogen 2.833 N/A ALA 248.A N SER 245.A O no hydrogen 3.099 N/A SER 249.A N LYS 246.A O no hydrogen 3.100 N/A SER 249.A OG PRO 25.A O no hydrogen 2.598 N/A ALA 251.A N ALA 247.A O no hydrogen 3.183 N/A ILE 252.A N SER 249.A O no hydrogen 3.360 N/A SER 256.A N GLN 6.A O no hydrogen 2.732 N/A SER 256.A OG GLY 8.A O no hydrogen 3.191 N/A ALA 261.A N LYS 10.A O no hydrogen 2.948 N/A SER 266.A N ASP 264.A OD2 no hydrogen 2.941 N/A SER 266.A OG ASP 264.A OD2 no hydrogen 2.771 N/A ILE 267.A N ASP 264.A O no hydrogen 3.066 N/A ASP 268.A N LYS 265.A O no hydrogen 2.947 N/A LYS 269.A N SER 266.A O no hydrogen 3.092 N/A TRP 270.A NE1 HIS 86.A O no hydrogen 2.775 N/A PHE 271.A N ASN 82.A O no hydrogen 2.804 N/A