HEADER HORMONE 09-NOV-15 5EN9 TITLE High resolution x-ray crystal structure of isotope-labeled TITLE 2 ester-insulin COMPND MOL_ID: 2; COMPND 2 MOLECULE: Insulin chain B; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.50 ANGSTORMS DBREF 5EN9 B 1 30 UNP P01308 INS_HUMAN 25 54 SEQRES 1 B 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 B 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 B 30 THR PRO LYS THR ATOM 1 N PHE B 1 -12.988 -9.480 -14.013 1.00 47.21 ATOM 2 CA PHE B 1 -14.190 -9.911 -13.309 1.00 45.91 ATOM 3 C PHE B 1 -15.213 -8.783 -13.271 1.00 41.74 ATOM 4 O PHE B 1 -16.367 -8.984 -12.890 1.00 45.90 ATOM 5 CB PHE B 1 -13.842 -10.360 -11.885 1.00 46.14 ATOM 6 CG PHE B 1 -13.235 -9.278 -11.025 1.00 44.96 ATOM 7 CD1 PHE B 1 -14.033 -8.480 -10.218 1.00 43.25 ATOM 8 CD2 PHE B 1 -11.868 -9.054 -11.032 1.00 44.96 ATOM 9 CE1 PHE B 1 -13.475 -7.493 -9.422 1.00 40.98 ATOM 10 CE2 PHE B 1 -11.305 -8.064 -10.245 1.00 42.98 ATOM 11 CZ PHE B 1 -12.108 -7.284 -9.438 1.00 40.09 ATOM 12 N VAL B 2 -14.788 -7.592 -13.674 1.00 36.11 ATOM 13 CA VAL B 2 -15.643 -6.422 -13.549 1.00 31.15 ATOM 14 C VAL B 2 -16.550 -6.256 -14.755 1.00 26.95 ATOM 15 O VAL B 2 -17.518 -5.505 -14.701 1.00 27.95 ATOM 16 CB VAL B 2 -14.816 -5.151 -13.304 1.00 35.78 ATOM 17 CG1 VAL B 2 -14.044 -5.276 -12.005 1.00 36.20 ATOM 18 CG2 VAL B 2 -13.880 -4.889 -14.470 1.00 41.07 ATOM 19 N ASN B 3 -16.243 -6.962 -15.837 1.00 28.22 ATOM 20 CA ASN B 3 -16.925 -6.729 -17.100 1.00 28.93 ATOM 21 C ASN B 3 -18.110 -7.671 -17.278 1.00 27.69 ATOM 22 O ASN B 3 -18.152 -8.496 -18.192 1.00 31.79 ATOM 23 CB ASN B 3 -15.929 -6.851 -18.238 1.00 31.67 ATOM 24 CG ASN B 3 -14.855 -5.785 -18.159 1.00 34.42 ATOM 25 OD1 ASN B 3 -15.104 -4.617 -18.447 1.00 32.26 ATOM 26 ND2 ASN B 3 -13.651 -6.184 -17.746 1.00 37.26 ATOM 27 N GLN B 4 -19.078 -7.537 -16.382 0.20 26.75 ATOM 28 CA GLN B 4 -20.299 -8.325 -16.435 0.20 26.71 ATOM 29 C GLN B 4 -21.342 -7.621 -15.590 0.20 24.94 ATOM 30 O GLN B 4 -21.055 -6.594 -14.973 0.20 23.51 ATOM 31 CB GLN B 4 -20.050 -9.737 -15.907 0.20 28.97 ATOM 32 CG GLN B 4 -19.554 -9.782 -14.473 0.20 29.77 ATOM 33 CD GLN B 4 -19.108 -11.170 -14.057 0.20 31.78 ATOM 34 OE1 GLN B 4 -18.849 -12.030 -14.899 0.20 34.32 ATOM 35 NE2 GLN B 4 -19.020 -11.397 -12.752 0.20 30.46 ATOM 36 N HIS B 5 -22.553 -8.162 -15.557 1.00 24.40 ATOM 37 CA HIS B 5 -23.601 -7.559 -14.748 1.00 21.90 ATOM 38 C HIS B 5 -23.260 -7.850 -13.290 1.00 21.93 ATOM 39 O HIS B 5 -23.033 -9.006 -12.917 1.00 27.97 ATOM 40 CB HIS B 5 -24.979 -8.123 -15.082 1.00 25.12 ATOM 41 CG HIS B 5 -25.445 -7.819 -16.470 1.00 25.07 ATOM 42 ND1 HIS B 5 -25.181 -8.643 -17.543 1.00 29.35 ATOM 43 CD2 HIS B 5 -26.127 -6.759 -16.968 1.00 26.36 ATOM 44 CE1 HIS B 5 -25.710 -8.122 -18.638 1.00 29.35 ATOM 45 NE2 HIS B 5 -26.291 -6.980 -18.315 1.00 27.95 ATOM 46 N LEU B 6 -23.219 -6.800 -12.474 1.00 20.79 ATOM 47 CA LEU B 6 -22.868 -6.908 -11.057 1.00 19.72 ATOM 48 C LEU B 6 -23.971 -6.246 -10.254 1.00 20.92 ATOM 49 O LEU B 6 -24.180 -5.040 -10.380 1.00 21.83 ATOM 50 CB LEU B 6 -21.542 -6.200 -10.788 1.00 20.59 ATOM 51 CG LEU B 6 -20.320 -6.802 -11.479 1.00 24.49 ATOM 52 CD1 LEU B 6 -19.107 -5.908 -11.269 1.00 26.16 ATOM 53 CD2 LEU B 6 -20.054 -8.201 -10.958 1.00 29.36 ATOM 54 N CYS B 7 -24.690 -7.023 -9.447 1.00 20.26 ATOM 55 CA CYS B 7 -25.821 -6.469 -8.707 1.00 24.79 ATOM 56 C CYS B 7 -25.720 -6.769 -7.225 1.00 21.22 ATOM 57 O CYS B 7 -25.133 -7.774 -6.817 1.00 21.68 ATOM 58 CB CYS B 7 -27.126 -7.060 -9.230 1.00 27.10 ATOM 59 SG CYS B 7 -27.448 -6.722 -10.976 1.00 32.24 ATOM 60 N GLY B 8 -26.328 -5.912 -6.411 1.00 22.06 ATOM 61 CA GLY B 8 -26.366 -6.159 -4.982 1.00 21.44 ATOM 62 C GLY B 8 -24.996 -6.345 -4.374 1.00 17.65 ATOM 63 O GLY B 8 -24.067 -5.576 -4.642 1.00 19.05 ATOM 64 N SER B 9 -24.858 -7.385 -3.566 1.00 15.74 ATOM 65 CA SER B 9 -23.608 -7.610 -2.862 1.00 15.49 ATOM 66 C SER B 9 -22.450 -7.859 -3.824 1.00 17.04 ATOM 67 O SER B 9 -21.297 -7.596 -3.488 1.00 17.56 ATOM 68 CB SER B 9 -23.742 -8.777 -1.871 1.00 18.52 ATOM 69 OG SER B 9 -23.971 -9.996 -2.554 1.00 21.71 ATOM 70 N HIS B 10 -22.793 -8.344 -5.015 0.48 14.96 ATOM 71 CA HIS B 10 -21.829 -8.644 -6.066 0.48 15.91 ATOM 72 C HIS B 10 -21.142 -7.368 -6.559 0.48 17.41 ATOM 73 O HIS B 10 -19.966 -7.377 -6.926 0.48 19.76 ATOM 74 CB HIS B 10 -22.540 -9.330 -7.242 0.48 14.63 ATOM 75 CG HIS B 10 -23.206 -10.629 -6.888 0.48 12.62 ATOM 76 ND1 HIS B 10 -23.582 -11.550 -7.842 0.48 18.15 ATOM 77 CD2 HIS B 10 -23.552 -11.165 -5.693 0.48 13.63 ATOM 78 CE1 HIS B 10 -24.121 -12.601 -7.250 0.48 17.13 ATOM 79 NE2 HIS B 10 -24.121 -12.390 -5.946 0.48 15.32 ATOM 80 N LEU B 11 -21.899 -6.277 -6.580 1.00 16.29 ATOM 81 CA LEU B 11 -21.415 -4.976 -7.013 1.00 15.74 ATOM 82 C LEU B 11 -20.582 -4.305 -5.917 1.00 15.22 ATOM 83 O LEU B 11 -19.528 -3.738 -6.197 1.00 15.94 ATOM 84 CB LEU B 11 -22.596 -4.107 -7.473 1.00 17.35 ATOM 85 CG LEU B 11 -22.300 -2.672 -7.902 1.00 16.25 ATOM 86 CD1 LEU B 11 -21.253 -2.646 -9.032 1.00 17.50 ATOM 87 CD2 LEU B 11 -23.596 -2.043 -8.371 1.00 20.48 ATOM 88 N VAL B 12 -21.064 -4.395 -4.680 0.55 15.65 ATOM 89 CA VAL B 12 -20.330 -3.898 -3.523 0.55 16.57 ATOM 90 C VAL B 12 -18.954 -4.564 -3.444 0.55 15.61 ATOM 91 O VAL B 12 -17.926 -3.889 -3.318 0.55 14.85 ATOM 92 CB VAL B 12 -21.149 -4.094 -2.227 0.55 19.03 ATOM 93 CG1 VAL B 12 -20.311 -3.777 -1.019 0.55 17.39 ATOM 94 CG2 VAL B 12 -22.389 -3.213 -2.244 0.55 24.16 ATOM 95 N GLU B 13 -18.947 -5.890 -3.550 0.55 15.87 ATOM 96 CA GLU B 13 -17.718 -6.682 -3.564 0.55 15.51 ATOM 97 C GLU B 13 -16.719 -6.143 -4.601 0.55 14.72 ATOM 98 O GLU B 13 -15.535 -5.961 -4.316 0.55 15.45 ATOM 99 CB GLU B 13 -18.085 -8.127 -3.902 0.55 18.99 ATOM 100 CG GLU B 13 -16.950 -9.115 -3.855 0.55 27.56 ATOM 101 CD GLU B 13 -17.427 -10.540 -4.068 0.55 40.86 ATOM 102 OE1 GLU B 13 -18.640 -10.735 -4.295 0.55 48.46 ATOM 103 OE2 GLU B 13 -16.591 -11.465 -4.011 0.55 48.47 ATOM 104 N ALA B 14 -17.206 -5.875 -5.809 1.00 14.89 ATOM 105 CA ALA B 14 -16.350 -5.380 -6.880 1.00 15.21 ATOM 106 C ALA B 14 -15.753 -4.016 -6.522 1.00 16.38 ATOM 107 O ALA B 14 -14.554 -3.779 -6.732 1.00 16.83 ATOM 108 CB ALA B 14 -17.134 -5.307 -8.186 1.00 17.91 ATOM 109 N LEU B 15 -16.589 -3.115 -6.004 1.00 15.05 ATOM 110 CA LEU B 15 -16.091 -1.804 -5.559 1.00 15.35 ATOM 111 C LEU B 15 -15.040 -1.961 -4.485 1.00 14.63 ATOM 112 O LEU B 15 -14.009 -1.280 -4.504 1.00 17.20 ATOM 113 CB LEU B 15 -17.223 -0.931 -5.037 1.00 15.77 ATOM 114 CG LEU B 15 -18.179 -0.380 -6.083 1.00 15.87 ATOM 115 CD1 LEU B 15 -19.413 0.184 -5.400 1.00 18.22 ATOM 116 CD2 LEU B 15 -17.469 0.708 -6.878 1.00 19.05 ATOM 117 N TYR B 16 -15.304 -2.854 -3.541 1.00 15.01 ATOM 118 CA TYR B 16 -14.359 -3.127 -2.460 1.00 15.38 ATOM 119 C TYR B 16 -12.997 -3.548 -3.004 1.00 15.61 ATOM 120 O TYR B 16 -11.964 -2.997 -2.616 1.00 17.97 ATOM 121 CB TYR B 16 -14.940 -4.180 -1.518 1.00 16.54 ATOM 122 CG TYR B 16 -13.955 -4.737 -0.529 1.00 15.01 ATOM 123 CD1 TYR B 16 -13.543 -4.000 0.585 1.00 17.21 ATOM 124 CD2 TYR B 16 -13.440 -6.018 -0.702 1.00 15.89 ATOM 125 CE1 TYR B 16 -12.641 -4.540 1.499 1.00 16.52 ATOM 126 CE2 TYR B 16 -12.545 -6.566 0.201 1.00 15.23 ATOM 127 CZ TYR B 16 -12.138 -5.817 1.293 1.00 16.01 ATOM 128 OH TYR B 16 -11.251 -6.360 2.190 1.00 18.69 ATOM 129 N LEU B 17 -13.001 -4.506 -3.923 1.00 15.79 ATOM 130 CA LEU B 17 -11.765 -5.030 -4.495 1.00 17.31 ATOM 131 C LEU B 17 -11.036 -4.003 -5.357 1.00 17.02 ATOM 132 O LEU B 17 -9.813 -3.858 -5.258 1.00 22.05 ATOM 133 CB LEU B 17 -12.061 -6.281 -5.315 1.00 20.28 ATOM 134 CG LEU B 17 -12.516 -7.473 -4.480 1.00 18.54 ATOM 135 CD1 LEU B 17 -12.976 -8.618 -5.377 1.00 23.34 ATOM 136 CD2 LEU B 17 -11.395 -7.944 -3.559 1.00 22.41 ATOM 137 N VAL B 18 -11.785 -3.307 -6.203 1.00 16.40 ATOM 138 CA VAL B 18 -11.195 -2.339 -7.133 1.00 17.29 ATOM 139 C VAL B 18 -10.638 -1.129 -6.408 1.00 18.11 ATOM 140 O VAL B 18 -9.529 -0.670 -6.692 1.00 22.14 ATOM 141 CB VAL B 18 -12.205 -1.919 -8.224 1.00 20.09 ATOM 142 CG1 VAL B 18 -11.680 -0.717 -8.992 1.00 26.13 ATOM 143 CG2 VAL B 18 -12.458 -3.087 -9.176 1.00 23.44 ATOM 144 N CYS B 19 -11.396 -0.617 -5.449 1.00 17.30 ATOM 145 CA CYS B 19 -11.036 0.670 -4.865 1.00 17.71 ATOM 146 C CYS B 19 -9.959 0.566 -3.800 1.00 20.54 ATOM 147 O CYS B 19 -9.269 1.547 -3.522 1.00 24.59 ATOM 148 CB CYS B 19 -12.273 1.369 -4.315 1.00 17.04 ATOM 149 SG CYS B 19 -13.463 1.776 -5.626 1.00 18.94 ATOM 150 N GLY B 20 -9.829 -0.611 -3.198 1.00 19.60 ATOM 151 CA GLY B 20 -8.825 -0.834 -2.175 1.00 23.47 ATOM 152 C GLY B 20 -8.819 0.210 -1.077 1.00 22.73 ATOM 153 O GLY B 20 -9.870 0.569 -0.541 1.00 24.43 ATOM 154 N GLU B 21 -7.622 0.704 -0.784 0.55 25.56 ATOM 155 CA GLU B 21 -7.346 1.654 0.288 0.55 29.56 ATOM 156 C GLU B 21 -8.076 2.990 0.142 0.55 27.64 ATOM 157 O GLU B 21 -8.163 3.766 1.096 0.55 28.99 ATOM 158 CB GLU B 21 -5.831 1.897 0.363 0.55 34.85 ATOM 159 CG GLU B 21 -5.200 2.445 -0.931 0.55 37.30 ATOM 160 CD GLU B 21 -5.216 1.458 -2.102 0.55 41.78 ATOM 161 OE1 GLU B 21 -5.179 0.229 -1.866 0.55 40.15 ATOM 162 OE2 GLU B 21 -5.288 1.916 -3.262 0.55 46.00 ATOM 163 N ARG B 22 -8.584 3.256 -1.057 1.00 26.58 ATOM 164 CA ARG B 22 -9.321 4.479 -1.341 1.00 27.29 ATOM 165 C ARG B 22 -10.721 4.423 -0.727 1.00 26.11 ATOM 166 O ARG B 22 -11.284 5.441 -0.317 1.00 27.72 ATOM 167 CB ARG B 22 -9.436 4.679 -2.859 1.00 31.66 ATOM 168 CG ARG B 22 -8.118 4.974 -3.557 1.00 37.46 ATOM 169 CD ARG B 22 -8.233 4.992 -5.094 1.00 44.23 ATOM 170 NE ARG B 22 -8.492 3.684 -5.706 1.00 48.37 ATOM 171 CZ ARG B 22 -8.617 3.488 -7.020 1.00 49.64 ATOM 172 NH1 ARG B 22 -8.528 4.513 -7.856 1.00 51.70 ATOM 173 NH2 ARG B 22 -8.837 2.271 -7.506 1.00 46.62 ATOM 174 N GLY B 23 -11.283 3.225 -0.662 1.00 21.69 ATOM 175 CA GLY B 23 -12.682 3.078 -0.313 1.00 20.84 ATOM 176 C GLY B 23 -13.575 3.594 -1.432 1.00 20.05 ATOM 177 O GLY B 23 -13.103 3.935 -2.520 1.00 20.15 ATOM 178 N PHE B 24 -14.872 3.660 -1.175 1.00 19.41 ATOM 179 CA PHE B 24 -15.812 3.975 -2.240 1.00 18.67 ATOM 180 C PHE B 24 -17.113 4.491 -1.676 1.00 17.86 ATOM 181 O PHE B 24 -17.361 4.418 -0.468 1.00 19.81 ATOM 182 CB PHE B 24 -16.072 2.738 -3.111 1.00 17.85 ATOM 183 CG PHE B 24 -16.627 1.566 -2.345 1.00 17.41 ATOM 184 CD1 PHE B 24 -17.998 1.411 -2.178 1.00 18.60 ATOM 185 CD2 PHE B 24 -15.777 0.631 -1.768 1.00 18.01 ATOM 186 CE1 PHE B 24 -18.506 0.338 -1.465 1.00 18.46 ATOM 187 CE2 PHE B 24 -16.275 -0.442 -1.044 1.00 18.58 ATOM 188 CZ PHE B 24 -17.646 -0.590 -0.895 1.00 18.41 ATOM 189 N PHE B 25 -17.930 5.020 -2.574 1.00 20.91 ATOM 190 CA PHE B 25 -19.259 5.516 -2.265 1.00 26.96 ATOM 191 C PHE B 25 -20.236 4.642 -3.054 1.00 25.41 ATOM 192 O PHE B 25 -20.087 4.457 -4.262 1.00 28.19 ATOM 193 CB PHE B 25 -19.335 6.985 -2.693 1.00 33.96 ATOM 194 CG PHE B 25 -20.677 7.612 -2.526 1.00 44.86 ATOM 195 CD1 PHE B 25 -21.107 8.040 -1.282 1.00 48.41 ATOM 196 CD2 PHE B 25 -21.489 7.824 -3.625 1.00 48.83 ATOM 197 CE1 PHE B 25 -22.338 8.640 -1.132 1.00 51.25 ATOM 198 CE2 PHE B 25 -22.719 8.426 -3.483 1.00 51.97 ATOM 199 CZ PHE B 25 -23.148 8.833 -2.234 1.00 51.88 ATOM 200 N TYR B 26 -21.200 4.058 -2.353 1.00 22.92 ATOM 201 CA TYR B 26 -22.205 3.210 -2.975 1.00 21.61 ATOM 202 C TYR B 26 -23.600 3.789 -2.804 1.00 20.45 ATOM 203 O TYR B 26 -24.096 3.899 -1.689 1.00 22.58 ATOM 204 CB TYR B 26 -22.145 1.787 -2.409 1.00 24.05 ATOM 205 CG TYR B 26 -23.283 0.905 -2.867 1.00 21.71 ATOM 206 CD1 TYR B 26 -23.346 0.440 -4.177 1.00 24.24 ATOM 207 CD2 TYR B 26 -24.276 0.507 -1.983 1.00 23.35 ATOM 208 CE1 TYR B 26 -24.392 -0.366 -4.603 1.00 26.20 ATOM 209 CE2 TYR B 26 -25.314 -0.297 -2.392 1.00 23.50 ATOM 210 CZ TYR B 26 -25.367 -0.743 -3.696 1.00 24.64 ATOM 211 OH TYR B 26 -26.414 -1.549 -4.086 1.00 30.14 ATOM 212 N THR B 27 -24.223 4.123 -3.929 0.29 21.78 ATOM 213 CA THR B 27 -25.595 4.606 -3.943 0.29 25.16 ATOM 214 C THR B 27 -26.408 3.851 -4.986 0.29 25.12 ATOM 215 O THR B 27 -26.146 3.958 -6.186 0.29 25.59 ATOM 216 CB THR B 27 -25.659 6.118 -4.206 0.29 29.42 ATOM 217 OG1 THR B 27 -25.268 6.817 -3.019 0.29 32.55 ATOM 218 CG2 THR B 27 -27.067 6.536 -4.587 0.29 30.30 ATOM 219 N PRO B 28 -27.387 3.061 -4.525 1.00 25.27 ATOM 220 CA PRO B 28 -28.188 2.267 -5.457 1.00 25.53 ATOM 221 C PRO B 28 -29.334 3.038 -6.100 1.00 28.48 ATOM 222 O PRO B 28 -30.023 2.480 -6.954 1.00 31.53 ATOM 223 CB PRO B 28 -28.708 1.132 -4.575 1.00 27.24 ATOM 224 CG PRO B 28 -28.772 1.722 -3.214 1.00 30.20 ATOM 225 CD PRO B 28 -27.645 2.705 -3.119 1.00 28.56 ATOM 226 N LYS B 29 -29.518 4.297 -5.712 1.00 29.87 ATOM 227 CA LYS B 29 -30.514 5.162 -6.344 1.00 34.50 ATOM 228 C LYS B 29 -30.373 5.121 -7.864 1.00 35.86 ATOM 229 O LYS B 29 -29.273 5.282 -8.400 1.00 36.96 ATOM 230 CB LYS B 29 -30.359 6.599 -5.845 1.00 39.25 ATOM 231 CG LYS B 29 -31.376 7.575 -6.406 1.00 47.26 ATOM 232 CD LYS B 29 -31.143 8.974 -5.852 1.00 52.98 ATOM 233 CE LYS B 29 -32.013 10.006 -6.552 1.00 56.71 ATOM 234 NZ LYS B 29 -33.468 9.759 -6.337 1.00 58.17 ATOM 235 N THR B 30 -31.485 4.887 -8.553 1.00 38.06 ATOM 236 CA THR B 30 -31.462 4.708 -9.998 1.00 40.93 ATOM 237 C THR B 30 -32.796 5.070 -10.643 1.00 46.59 ATOM 238 O THR B 30 -32.874 5.291 -11.853 1.00 50.06 ATOM 239 CB THR B 30 -31.092 3.258 -10.371 1.00 41.76 ATOM 240 OG1 THR B 30 -30.941 3.147 -11.791 1.00 39.45 ATOM 241 CG2 THR B 30 -32.167 2.290 -9.898 1.00 44.52 ATOM 242 OXT THR B 30 -33.824 5.152 -9.970 1.00 49.35 TER