HEADER HORMONE 28-MAY-14 4UNG TITLE Human insulin B26Asn mutant crystal structure COMPND MOL_ID: 2; COMPND 2 MOLECULE: INSULIN B CHAIN; COMPND 3 CHAIN: B, D; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.81 ANGSTORMS DBREF 4UNG D 1 30 UNP P01308 INS_HUMAN 25 54 SEQRES 1 D 28 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 D 28 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE ASN SEQRES 3 D 28 THR PRO ATOM 1 N PHE D 1 18.259 -13.870 13.121 1.00 29.84 ATOM 2 CA PHE D 1 16.892 -13.262 12.982 1.00 31.88 ATOM 3 C PHE D 1 16.178 -13.488 11.578 1.00 27.96 ATOM 4 O PHE D 1 16.748 -13.843 10.526 1.00 30.28 ATOM 5 CB PHE D 1 16.823 -11.717 13.378 1.00 34.37 ATOM 6 CG PHE D 1 17.520 -11.345 14.711 1.00 35.78 ATOM 7 CD1 PHE D 1 16.884 -11.567 15.948 1.00 37.00 ATOM 8 CD2 PHE D 1 18.839 -10.768 14.727 1.00 37.19 ATOM 9 CE1 PHE D 1 17.555 -11.279 17.171 1.00 30.89 ATOM 10 CE2 PHE D 1 19.494 -10.454 15.947 1.00 33.25 ATOM 11 CZ PHE D 1 18.825 -10.691 17.164 1.00 34.55 ATOM 12 N VAL D 2 14.882 -13.265 11.623 1.00 21.89 ATOM 13 CA VAL D 2 14.140 -12.922 10.451 1.00 24.30 ATOM 14 C VAL D 2 14.731 -11.677 9.799 1.00 21.82 ATOM 15 O VAL D 2 15.368 -10.859 10.436 1.00 19.11 ATOM 16 CB VAL D 2 12.652 -12.739 10.762 1.00 26.37 ATOM 17 CG1 VAL D 2 12.443 -11.512 11.646 1.00 26.28 ATOM 18 CG2 VAL D 2 11.828 -12.629 9.443 1.00 29.99 ATOM 19 N ASN D 3 14.610 -11.600 8.485 1.00 23.29 ATOM 20 CA ASN D 3 15.070 -10.423 7.778 1.00 24.28 ATOM 21 C ASN D 3 14.412 -9.172 8.350 1.00 20.08 ATOM 22 O ASN D 3 13.224 -9.160 8.465 1.00 21.79 ATOM 23 CB ASN D 3 14.713 -10.534 6.281 1.00 25.10 ATOM 24 CG ASN D 3 15.091 -9.296 5.512 1.00 27.17 ATOM 25 OD1 ASN D 3 15.822 -8.418 6.008 1.00 23.79 ATOM 26 ND2 ASN D 3 14.611 -9.220 4.284 1.00 33.24 ATOM 27 N GLN D 4 15.208 -8.186 8.779 1.00 18.93 ATOM 28 CA GLN D 4 14.658 -7.009 9.441 1.00 19.66 ATOM 29 C GLN D 4 14.412 -5.774 8.566 1.00 19.96 ATOM 30 O GLN D 4 13.885 -4.750 9.041 1.00 17.75 ATOM 31 CB GLN D 4 15.550 -6.588 10.576 1.00 22.63 ATOM 32 CG GLN D 4 15.718 -7.690 11.631 1.00 23.21 ATOM 33 CD GLN D 4 16.692 -7.257 12.674 1.00 24.17 ATOM 34 OE1 GLN D 4 16.462 -6.249 13.344 1.00 22.85 ATOM 35 NE2 GLN D 4 17.850 -7.951 12.749 1.00 26.45 ATOM 36 N HIS D 5 14.792 -5.886 7.307 1.00 17.90 ATOM 37 CA HIS D 5 14.561 -4.835 6.338 1.00 17.65 ATOM 38 C HIS D 5 13.100 -4.867 5.935 1.00 16.15 ATOM 39 O HIS D 5 12.490 -5.956 5.843 1.00 15.23 ATOM 40 CB HIS D 5 15.433 -5.128 5.115 1.00 17.83 ATOM 41 CG HIS D 5 16.898 -5.135 5.431 1.00 17.93 ATOM 42 ND1 HIS D 5 17.629 -3.967 5.577 1.00 17.96 ATOM 43 CD2 HIS D 5 17.768 -6.157 5.646 1.00 17.76 ATOM 44 CE1 HIS D 5 18.883 -4.265 5.865 1.00 20.85 ATOM 45 NE2 HIS D 5 19.004 -5.582 5.876 1.00 20.18 ATOM 46 N LEU D 6 12.522 -3.674 5.797 1.00 14.39 ATOM 47 CA LEU D 6 11.091 -3.514 5.381 1.00 14.54 ATOM 48 C LEU D 6 11.094 -2.964 3.972 1.00 15.30 ATOM 49 O LEU D 6 11.343 -1.755 3.753 1.00 15.57 ATOM 50 CB LEU D 6 10.330 -2.573 6.298 1.00 13.83 ATOM 51 CG LEU D 6 10.202 -2.916 7.779 1.00 15.23 ATOM 52 CD1 LEU D 6 9.624 -1.767 8.610 1.00 14.41 ATOM 53 CD2 LEU D 6 9.366 -4.212 7.972 1.00 16.21 ATOM 54 N CYS D 7 10.808 -3.847 3.033 1.00 14.10 ATOM 55 CA CYS D 7 10.828 -3.502 1.604 1.00 15.16 ATOM 56 C CYS D 7 9.521 -3.798 0.932 1.00 14.64 ATOM 57 O CYS D 7 8.739 -4.768 1.299 1.00 15.41 ATOM 58 CB CYS D 7 11.972 -4.214 0.893 1.00 17.06 ATOM 59 SG CYS D 7 13.581 -3.898 1.648 1.00 19.33 ATOM 60 N GLY D 8 9.219 -2.967 -0.081 1.00 14.93 ATOM 61 CA GLY D 8 8.079 -3.285 -0.965 1.00 14.47 ATOM 62 C GLY D 8 6.736 -3.302 -0.218 1.00 14.54 ATOM 63 O GLY D 8 6.435 -2.368 0.600 1.00 14.26 ATOM 64 N SER D 9 5.926 -4.332 -0.459 0.50 14.22 ATOM 65 CA SER D 9 4.626 -4.429 0.187 0.50 13.82 ATOM 66 C SER D 9 4.734 -4.601 1.694 0.50 13.57 ATOM 67 O SER D 9 3.800 -4.259 2.412 0.50 12.63 ATOM 68 CB SER D 9 3.746 -5.529 -0.425 0.50 14.66 ATOM 69 OG SER D 9 3.604 -5.310 -1.824 0.50 15.14 ATOM 70 N HIS D 10 5.861 -5.118 2.180 1.00 12.93 ATOM 71 CA HIS D 10 6.084 -5.201 3.645 1.00 14.56 ATOM 72 C HIS D 10 6.237 -3.837 4.309 1.00 12.62 ATOM 73 O HIS D 10 5.704 -3.611 5.417 1.00 11.64 ATOM 74 CB HIS D 10 7.332 -6.024 3.952 1.00 17.18 ATOM 75 CG HIS D 10 7.242 -7.417 3.442 1.00 25.21 ATOM 76 ND1 HIS D 10 8.280 -8.024 2.772 1.00 36.73 ATOM 77 CD2 HIS D 10 6.226 -8.316 3.458 1.00 27.88 ATOM 78 CE1 HIS D 10 7.921 -9.258 2.431 1.00 38.64 ATOM 79 NE2 HIS D 10 6.692 -9.467 2.862 1.00 32.02 ATOM 80 N LEU D 11 6.879 -2.903 3.597 1.00 11.98 ATOM 81 CA LEU D 11 6.977 -1.562 4.068 1.00 12.27 ATOM 82 C LEU D 11 5.660 -0.832 4.010 1.00 11.76 ATOM 83 O LEU D 11 5.285 -0.176 5.000 1.00 10.66 ATOM 84 CB LEU D 11 8.021 -0.762 3.293 1.00 12.88 ATOM 85 CG LEU D 11 8.289 0.719 3.669 1.00 13.46 ATOM 86 CD1 LEU D 11 8.740 0.867 5.146 1.00 12.48 ATOM 87 CD2 LEU D 11 9.375 1.312 2.762 1.00 14.88 ATOM 88 N VAL D 12 4.907 -1.002 2.932 1.00 13.07 ATOM 89 CA VAL D 12 3.516 -0.463 2.871 1.00 13.70 ATOM 90 C VAL D 12 2.685 -0.997 4.042 1.00 14.67 ATOM 91 O VAL D 12 1.986 -0.251 4.707 1.00 14.46 ATOM 92 CB VAL D 12 2.823 -0.804 1.504 1.00 15.49 ATOM 93 CG1 VAL D 12 1.369 -0.369 1.484 1.00 15.95 ATOM 94 CG2 VAL D 12 3.600 -0.195 0.302 1.00 17.56 ATOM 95 N GLU D 13 2.672 -2.322 4.240 1.00 14.83 ATOM 96 CA GLU D 13 1.933 -2.888 5.353 1.00 16.44 ATOM 97 C GLU D 13 2.359 -2.343 6.710 1.00 13.68 ATOM 98 O GLU D 13 1.531 -2.109 7.591 1.00 14.42 ATOM 99 CB GLU D 13 2.081 -4.393 5.344 1.00 20.01 ATOM 100 CG GLU D 13 1.354 -5.094 4.217 1.00 23.10 ATOM 101 CD GLU D 13 2.053 -6.421 3.812 1.00 32.76 ATOM 102 OE1 GLU D 13 3.001 -6.956 4.523 1.00 35.39 ATOM 103 OE2 GLU D 13 1.657 -6.931 2.731 1.00 40.43 ATOM 104 N ALA D 14 3.655 -2.119 6.877 1.00 12.71 ATOM 105 CA ALA D 14 4.146 -1.632 8.141 1.00 12.61 ATOM 106 C ALA D 14 3.598 -0.216 8.370 1.00 12.09 ATOM 107 O ALA D 14 3.291 0.125 9.478 1.00 12.02 ATOM 108 CB ALA D 14 5.658 -1.604 8.159 1.00 12.97 ATOM 109 N LEU D 15 3.584 0.637 7.327 1.00 12.73 ATOM 110 CA LEU D 15 3.032 1.987 7.502 1.00 13.42 ATOM 111 C LEU D 15 1.538 1.952 7.812 1.00 11.95 ATOM 112 O LEU D 15 1.071 2.660 8.712 1.00 11.74 ATOM 113 CB LEU D 15 3.258 2.798 6.225 1.00 14.66 ATOM 114 CG LEU D 15 4.733 3.224 6.019 1.00 14.29 ATOM 115 CD1 LEU D 15 4.938 3.786 4.643 1.00 16.92 ATOM 116 CD2 LEU D 15 5.138 4.247 7.036 1.00 15.95 ATOM 117 N TYR D 16 0.783 1.087 7.133 1.00 12.73 ATOM 118 CA TYR D 16 -0.621 0.941 7.473 1.00 14.92 ATOM 119 C TYR D 16 -0.796 0.632 8.952 1.00 14.84 ATOM 120 O TYR D 16 -1.634 1.255 9.616 1.00 14.21 ATOM 121 CB TYR D 16 -1.324 -0.101 6.572 1.00 16.32 ATOM 122 CG TYR D 16 -1.806 0.540 5.265 1.00 19.93 ATOM 123 CD1 TYR D 16 -2.673 1.657 5.281 1.00 23.43 ATOM 124 CD2 TYR D 16 -1.403 0.060 4.030 1.00 20.95 ATOM 125 CE1 TYR D 16 -3.138 2.243 4.075 1.00 22.32 ATOM 126 CE2 TYR D 16 -1.855 0.629 2.843 1.00 23.50 ATOM 127 CZ TYR D 16 -2.693 1.736 2.868 1.00 25.89 ATOM 128 OH TYR D 16 -3.070 2.265 1.673 1.00 26.51 ATOM 129 N LEU D 17 0.033 -0.281 9.457 1.00 14.35 ATOM 130 CA LEU D 17 -0.007 -0.674 10.884 1.00 14.69 ATOM 131 C LEU D 17 0.342 0.434 11.849 1.00 13.67 ATOM 132 O LEU D 17 -0.442 0.801 12.752 1.00 12.74 ATOM 133 CB LEU D 17 0.911 -1.845 11.159 1.00 14.94 ATOM 134 CG LEU D 17 1.061 -2.313 12.634 1.00 14.76 ATOM 135 CD1 LEU D 17 -0.319 -2.677 13.160 1.00 15.15 ATOM 136 CD2 LEU D 17 2.033 -3.466 12.728 1.00 14.81 ATOM 137 N VAL D 18 1.535 0.997 11.701 1.00 13.57 ATOM 138 CA VAL D 18 2.046 1.923 12.703 1.00 13.54 ATOM 139 C VAL D 18 1.430 3.325 12.620 1.00 14.15 ATOM 140 O VAL D 18 1.361 4.029 13.627 1.00 12.80 ATOM 141 CB VAL D 18 3.619 1.992 12.774 1.00 13.96 ATOM 142 CG1 VAL D 18 4.215 0.590 12.972 1.00 14.77 ATOM 143 CG2 VAL D 18 4.266 2.814 11.644 1.00 14.85 ATOM 144 N CYS D 19 0.955 3.709 11.444 1.00 13.46 ATOM 145 CA CYS D 19 0.362 5.040 11.267 1.00 14.52 ATOM 146 C CYS D 19 -1.087 5.117 11.718 1.00 15.50 ATOM 147 O CYS D 19 -1.623 6.197 11.849 1.00 15.87 ATOM 148 CB CYS D 19 0.463 5.500 9.805 1.00 14.14 ATOM 149 SG CYS D 19 2.170 5.530 9.163 1.00 14.10 ATOM 150 N GLY D 20 -1.712 3.979 11.921 1.00 20.03 ATOM 151 CA GLY D 20 -3.090 3.942 12.436 1.00 22.75 ATOM 152 C GLY D 20 -4.011 4.912 11.742 1.00 25.47 ATOM 153 O GLY D 20 -3.995 5.042 10.515 1.00 22.42 ATOM 154 N GLU D 21 -4.799 5.627 12.544 0.50 27.42 ATOM 155 CA GLU D 21 -5.850 6.477 12.010 0.50 29.53 ATOM 156 C GLU D 21 -5.279 7.621 11.208 0.50 27.27 ATOM 157 O GLU D 21 -5.806 7.930 10.154 0.50 28.91 ATOM 158 CB GLU D 21 -6.799 7.003 13.123 0.50 31.88 ATOM 159 CG GLU D 21 -6.143 7.838 14.213 0.50 32.81 ATOM 160 CD GLU D 21 -6.159 9.336 13.947 0.50 34.72 ATOM 161 OE1 GLU D 21 -6.752 9.782 12.938 0.50 38.43 ATOM 162 OE2 GLU D 21 -5.566 10.071 14.770 0.50 35.14 ATOM 163 N ARG D 22 -4.176 8.212 11.661 1.00 28.37 ATOM 164 CA ARG D 22 -3.624 9.369 10.949 1.00 30.54 ATOM 165 C ARG D 22 -3.128 9.035 9.544 1.00 28.06 ATOM 166 O ARG D 22 -3.142 9.905 8.680 1.00 25.40 ATOM 167 CB ARG D 22 -2.587 10.190 11.751 1.00 42.11 ATOM 168 CG ARG D 22 -3.158 11.595 12.090 1.00 54.69 ATOM 169 CD ARG D 22 -3.211 12.617 10.916 1.00 61.48 ATOM 170 NE ARG D 22 -2.385 13.801 11.216 1.00 68.39 ATOM 171 CZ ARG D 22 -2.061 14.790 10.374 1.00 80.50 ATOM 172 NH1 ARG D 22 -2.473 14.803 9.105 1.00 82.41 ATOM 173 NH2 ARG D 22 -1.288 15.791 10.812 1.00 86.65 ATOM 174 N GLY D 23 -2.786 7.761 9.297 1.00 19.88 ATOM 175 CA GLY D 23 -2.378 7.345 7.972 1.00 18.42 ATOM 176 C GLY D 23 -1.091 7.952 7.483 1.00 14.96 ATOM 177 O GLY D 23 -0.263 8.476 8.230 1.00 14.48 ATOM 178 N PHE D 24 -0.925 7.889 6.181 1.00 14.45 ATOM 179 CA PHE D 24 0.301 8.291 5.522 1.00 14.55 ATOM 180 C PHE D 24 0.005 8.731 4.102 1.00 14.58 ATOM 181 O PHE D 24 -1.070 8.450 3.571 1.00 14.43 ATOM 182 CB PHE D 24 1.419 7.197 5.619 1.00 13.33 ATOM 183 CG PHE D 24 1.117 5.900 4.937 1.00 14.36 ATOM 184 CD1 PHE D 24 0.289 4.990 5.514 1.00 14.99 ATOM 185 CD2 PHE D 24 1.627 5.652 3.668 1.00 15.10 ATOM 186 CE1 PHE D 24 0.023 3.774 4.863 1.00 17.05 ATOM 187 CE2 PHE D 24 1.393 4.461 3.034 1.00 15.82 ATOM 188 CZ PHE D 24 0.577 3.527 3.624 1.00 14.75 ATOM 189 N PHE D 25 0.968 9.428 3.520 1.00 16.42 ATOM 190 CA PHE D 25 0.897 9.863 2.100 1.00 18.02 ATOM 191 C PHE D 25 -0.241 10.862 1.873 1.00 18.70 ATOM 192 O PHE D 25 -0.812 10.920 0.758 1.00 16.85 ATOM 193 CB PHE D 25 0.687 8.609 1.182 1.00 20.32 ATOM 194 CG PHE D 25 1.937 7.923 0.716 1.00 23.79 ATOM 195 CD1 PHE D 25 3.178 8.189 1.286 1.00 28.09 ATOM 196 CD2 PHE D 25 1.841 6.915 -0.265 1.00 27.77 ATOM 197 CE1 PHE D 25 4.299 7.527 0.817 1.00 31.73 ATOM 198 CE2 PHE D 25 2.949 6.275 -0.755 1.00 29.33 ATOM 199 CZ PHE D 25 4.184 6.583 -0.207 1.00 34.86 ATOM 200 N ASN D 26 -0.629 11.600 2.923 1.00 20.93 ATOM 201 CA ASN D 26 -1.676 12.614 2.858 1.00 21.15 ATOM 202 C ASN D 26 -1.144 14.004 3.163 1.00 20.08 ATOM 203 O ASN D 26 0.006 14.202 3.492 1.00 17.27 ATOM 204 CB ASN D 26 -2.774 12.336 3.879 1.00 26.99 ATOM 205 CG ASN D 26 -3.738 11.264 3.456 1.00 33.66 ATOM 206 OD1 ASN D 26 -4.473 11.395 2.449 1.00 34.41 ATOM 207 ND2 ASN D 26 -3.814 10.220 4.286 1.00 32.35 ATOM 208 N THR D 27 -2.042 14.976 3.107 1.00 22.34 ATOM 209 CA THR D 27 -1.739 16.418 3.113 1.00 26.13 ATOM 210 C THR D 27 -2.913 17.121 3.816 1.00 30.63 ATOM 211 O THR D 27 -4.058 16.629 3.788 1.00 28.05 ATOM 212 CB THR D 27 -1.640 16.990 1.664 1.00 27.24 ATOM 213 OG1 THR D 27 -0.964 18.283 1.623 1.00 33.92 ATOM 214 CG2 THR D 27 -2.951 17.122 0.999 1.00 27.04 ATOM 215 N PRO D 28 -2.657 18.299 4.398 1.00 32.56 ATOM 216 CA PRO D 28 -3.720 18.960 5.202 1.00 37.80 ATOM 217 C PRO D 28 -4.932 19.444 4.393 1.00 36.90 ATOM 218 O PRO D 28 -4.716 20.083 3.344 1.00 42.91 ATOM 219 CB PRO D 28 -2.972 20.155 5.826 1.00 40.17 ATOM 220 CG PRO D 28 -1.524 19.691 5.878 1.00 41.11 ATOM 221 CD PRO D 28 -1.355 18.976 4.559 1.00 36.97 TER