HEADER HORMONE 19-JUL-15 5CO6 TITLE Crystal structure of human zinc insulin at pH 6.5 COMPND MOL_ID: 2; COMPND 2 MOLECULE: Insulin; COMPND 3 CHAIN: B, D; COMPND 4 FRAGMENT: UNP residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.80 ANGSTORMS DBREF 5CO6 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 -18.707 10.375 -14.918 1.00 65.97 ATOM 2 CA PHE B 1 -17.721 9.315 -15.311 1.00 63.98 ATOM 3 C PHE B 1 -17.444 9.351 -16.844 1.00 66.01 ATOM 4 O PHE B 1 -17.961 10.241 -17.532 1.00 73.15 ATOM 5 CB PHE B 1 -18.212 7.945 -14.795 1.00 55.98 ATOM 6 CG PHE B 1 -18.484 7.925 -13.314 1.00 50.20 ATOM 7 CD1 PHE B 1 -17.455 7.758 -12.405 1.00 47.61 ATOM 8 CD2 PHE B 1 -19.776 8.093 -12.825 1.00 50.20 ATOM 9 CE1 PHE B 1 -17.706 7.743 -11.044 1.00 43.75 ATOM 10 CE2 PHE B 1 -20.032 8.079 -11.464 1.00 46.69 ATOM 11 CZ PHE B 1 -18.991 7.904 -10.574 1.00 43.43 ATOM 12 N VAL B 2 -16.656 8.406 -17.382 1.00 65.84 ATOM 13 CA VAL B 2 -16.096 8.527 -18.753 1.00 59.50 ATOM 14 C VAL B 2 -15.785 7.168 -19.428 1.00 57.54 ATOM 15 O VAL B 2 -15.906 6.142 -18.785 1.00 52.63 ATOM 16 CB VAL B 2 -14.792 9.333 -18.685 1.00 63.79 ATOM 17 CG1 VAL B 2 -15.033 10.858 -18.644 1.00 60.51 ATOM 18 CG2 VAL B 2 -14.003 8.854 -17.466 1.00 66.45 ATOM 19 N ASN B 3 -15.352 7.204 -20.703 1.00 59.63 ATOM 20 CA ASN B 3 -14.973 6.021 -21.553 1.00 59.40 ATOM 21 C ASN B 3 -13.514 5.954 -22.150 1.00 60.39 ATOM 22 O ASN B 3 -13.128 6.707 -23.086 1.00 51.28 ATOM 23 CB ASN B 3 -15.893 5.939 -22.784 1.00 58.44 ATOM 24 CG ASN B 3 -17.376 6.019 -22.454 1.00 57.79 ATOM 25 OD1 ASN B 3 -18.100 6.830 -23.039 1.00 58.49 ATOM 26 ND2 ASN B 3 -17.842 5.162 -21.563 1.00 51.81 ATOM 27 N GLN B 4 -12.758 4.953 -21.712 1.00 60.82 ATOM 28 CA GLN B 4 -11.313 4.852 -22.013 1.00 52.27 ATOM 29 C GLN B 4 -10.993 3.395 -22.414 1.00 41.44 ATOM 30 O GLN B 4 -11.770 2.516 -22.032 1.00 36.05 ATOM 31 CB GLN B 4 -10.561 5.306 -20.741 1.00 61.29 ATOM 32 CG GLN B 4 -11.443 5.356 -19.451 1.00 62.60 ATOM 33 CD GLN B 4 -10.886 6.219 -18.307 1.00 59.13 ATOM 34 OE1 GLN B 4 -11.594 7.045 -17.713 1.00 49.63 ATOM 35 NE2 GLN B 4 -9.625 6.013 -17.985 1.00 57.33 ATOM 36 N HIS B 5 -9.944 3.138 -23.227 1.00 33.88 ATOM 37 CA HIS B 5 -9.453 1.734 -23.468 1.00 27.21 ATOM 38 C HIS B 5 -8.704 1.223 -22.226 1.00 24.49 ATOM 39 O HIS B 5 -7.701 1.834 -21.759 1.00 21.27 ATOM 40 CB HIS B 5 -8.509 1.501 -24.684 1.00 25.66 ATOM 41 CG HIS B 5 -9.157 1.717 -26.025 1.00 25.59 ATOM 42 ND1 HIS B 5 -10.079 0.860 -26.591 1.00 25.22 ATOM 43 CD2 HIS B 5 -9.022 2.735 -26.902 1.00 25.75 ATOM 44 CE1 HIS B 5 -10.479 1.349 -27.749 1.00 25.50 ATOM 45 NE2 HIS B 5 -9.845 2.477 -27.965 1.00 21.26 ATOM 46 N LEU B 6 -9.239 0.136 -21.698 1.00 18.24 ATOM 47 CA LEU B 6 -8.669 -0.546 -20.526 1.00 16.12 ATOM 48 C LEU B 6 -8.222 -1.937 -20.962 1.00 15.60 ATOM 49 O LEU B 6 -9.020 -2.842 -21.279 1.00 15.49 ATOM 50 CB LEU B 6 -9.682 -0.616 -19.377 1.00 16.35 ATOM 51 CG LEU B 6 -10.277 0.704 -18.828 1.00 17.67 ATOM 52 CD1 LEU B 6 -11.477 0.476 -17.919 1.00 18.16 ATOM 53 CD2 LEU B 6 -9.275 1.562 -18.114 1.00 16.95 ATOM 54 N CYS B 7 -6.922 -2.110 -21.023 1.00 17.01 ATOM 55 CA CYS B 7 -6.338 -3.330 -21.489 1.00 18.77 ATOM 56 C CYS B 7 -5.472 -4.008 -20.391 1.00 19.64 ATOM 57 O CYS B 7 -4.981 -3.341 -19.508 1.00 17.07 ATOM 58 CB CYS B 7 -5.464 -3.031 -22.675 1.00 20.34 ATOM 59 SG CYS B 7 -6.266 -2.488 -24.215 1.00 23.23 ATOM 60 N GLY B 8 -5.253 -5.321 -20.505 1.00 20.65 ATOM 61 CA GLY B 8 -4.392 -6.021 -19.562 1.00 19.69 ATOM 62 C GLY B 8 -4.727 -5.763 -18.128 1.00 17.91 ATOM 63 O GLY B 8 -5.892 -5.721 -17.768 1.00 16.82 ATOM 64 N SER B 9 -3.681 -5.595 -17.307 0.50 19.37 ATOM 65 CA SER B 9 -3.818 -5.279 -15.880 0.50 19.00 ATOM 66 C SER B 9 -4.811 -4.153 -15.592 0.50 17.40 ATOM 67 O SER B 9 -5.533 -4.221 -14.612 0.50 16.18 ATOM 68 CB SER B 9 -2.472 -4.898 -15.271 0.50 20.41 ATOM 69 OG SER B 9 -1.388 -5.255 -16.107 0.50 23.08 ATOM 70 N HIS B 10 -4.833 -3.135 -16.455 1.00 16.15 ATOM 71 CA HIS B 10 -5.633 -1.873 -16.256 1.00 15.02 ATOM 72 C HIS B 10 -7.110 -2.228 -16.132 1.00 14.60 ATOM 73 O HIS B 10 -7.801 -1.691 -15.233 1.00 11.37 ATOM 74 CB HIS B 10 -5.407 -0.856 -17.367 1.00 14.03 ATOM 75 CG HIS B 10 -4.001 -0.338 -17.388 1.00 16.25 ATOM 76 ND1 HIS B 10 -3.438 0.362 -16.322 1.00 16.00 ATOM 77 CD2 HIS B 10 -2.986 -0.628 -18.215 1.00 14.26 ATOM 78 CE1 HIS B 10 -2.174 0.617 -16.605 1.00 15.72 ATOM 79 NE2 HIS B 10 -1.883 0.014 -17.741 1.00 14.68 ATOM 80 N LEU B 11 -7.520 -3.220 -16.919 1.00 13.41 ATOM 81 CA LEU B 11 -8.925 -3.699 -16.861 1.00 14.26 ATOM 82 C LEU B 11 -9.266 -4.275 -15.486 1.00 14.68 ATOM 83 O LEU B 11 -10.233 -3.844 -14.879 1.00 12.77 ATOM 84 CB LEU B 11 -9.246 -4.664 -18.004 1.00 14.34 ATOM 85 CG LEU B 11 -10.678 -5.127 -18.078 1.00 14.65 ATOM 86 CD1 LEU B 11 -11.709 -3.959 -17.974 1.00 14.57 ATOM 87 CD2 LEU B 11 -10.801 -5.931 -19.350 1.00 14.85 ATOM 88 N VAL B 12 -8.449 -5.210 -14.990 1.00 15.68 ATOM 89 CA VAL B 12 -8.656 -5.764 -13.635 1.00 16.24 ATOM 90 C VAL B 12 -8.521 -4.728 -12.505 1.00 14.41 ATOM 91 O VAL B 12 -9.201 -4.767 -11.581 1.00 10.81 ATOM 92 CB VAL B 12 -7.836 -7.075 -13.347 1.00 18.88 ATOM 93 CG1 VAL B 12 -7.904 -8.082 -14.525 1.00 18.18 ATOM 94 CG2 VAL B 12 -6.388 -6.810 -12.874 1.00 20.43 ATOM 95 N GLU B 13 -7.679 -3.738 -12.662 1.00 14.60 ATOM 96 CA GLU B 13 -7.654 -2.652 -11.671 1.00 15.72 ATOM 97 C GLU B 13 -8.876 -1.799 -11.629 1.00 13.94 ATOM 98 O GLU B 13 -9.309 -1.479 -10.539 1.00 15.00 ATOM 99 CB GLU B 13 -6.417 -1.825 -11.902 1.00 20.20 ATOM 100 CG GLU B 13 -5.196 -2.592 -11.469 1.00 21.94 ATOM 101 CD GLU B 13 -4.251 -1.643 -10.862 1.00 28.99 ATOM 102 OE1 GLU B 13 -4.422 -1.327 -9.658 1.00 39.01 ATOM 103 OE2 GLU B 13 -3.433 -1.150 -11.667 1.00 35.31 ATOM 104 N ALA B 14 -9.408 -1.445 -12.815 1.00 12.48 ATOM 105 CA ALA B 14 -10.691 -0.795 -12.951 1.00 11.46 ATOM 106 C ALA B 14 -11.805 -1.644 -12.322 1.00 10.98 ATOM 107 O ALA B 14 -12.605 -1.127 -11.574 1.00 11.09 ATOM 108 CB ALA B 14 -11.000 -0.490 -14.432 1.00 12.03 ATOM 109 N LEU B 15 -11.878 -2.946 -12.620 1.00 10.34 ATOM 110 CA LEU B 15 -12.865 -3.806 -11.961 1.00 10.97 ATOM 111 C LEU B 15 -12.736 -3.855 -10.419 1.00 11.63 ATOM 112 O LEU B 15 -13.729 -3.896 -9.712 1.00 11.55 ATOM 113 CB LEU B 15 -12.758 -5.235 -12.452 1.00 10.93 ATOM 114 CG LEU B 15 -13.414 -5.539 -13.782 1.00 11.39 ATOM 115 CD1 LEU B 15 -12.934 -6.861 -14.285 1.00 11.21 ATOM 116 CD2 LEU B 15 -14.909 -5.597 -13.742 1.00 12.75 ATOM 117 N TYR B 16 -11.515 -3.941 -9.934 1.00 11.77 ATOM 118 CA TYR B 16 -11.305 -3.828 -8.504 1.00 11.18 ATOM 119 C TYR B 16 -11.943 -2.549 -7.845 1.00 12.16 ATOM 120 O TYR B 16 -12.530 -2.632 -6.794 1.00 9.93 ATOM 121 CB TYR B 16 -9.810 -3.991 -8.208 1.00 11.51 ATOM 122 CG TYR B 16 -9.530 -3.686 -6.740 1.00 12.13 ATOM 123 CD1 TYR B 16 -9.472 -4.691 -5.815 1.00 12.29 ATOM 124 CD2 TYR B 16 -9.280 -2.430 -6.360 1.00 12.39 ATOM 125 CE1 TYR B 16 -9.264 -4.431 -4.486 1.00 13.94 ATOM 126 CE2 TYR B 16 -9.049 -2.141 -5.020 1.00 14.10 ATOM 127 CZ TYR B 16 -9.060 -3.159 -4.104 1.00 13.94 ATOM 128 OH TYR B 16 -8.841 -2.902 -2.768 1.00 20.02 ATOM 129 N LEU B 17 -11.748 -1.400 -8.475 1.00 13.28 ATOM 130 CA LEU B 17 -12.173 -0.080 -7.981 1.00 16.12 ATOM 131 C LEU B 17 -13.667 -0.014 -8.076 1.00 16.18 ATOM 132 O LEU B 17 -14.350 0.405 -7.152 1.00 14.96 ATOM 133 CB LEU B 17 -11.554 0.963 -8.887 1.00 15.92 ATOM 134 CG LEU B 17 -11.090 2.304 -8.523 1.00 19.04 ATOM 135 CD1 LEU B 17 -11.701 3.335 -9.490 1.00 20.91 ATOM 136 CD2 LEU B 17 -11.154 2.619 -7.043 1.00 19.27 ATOM 137 N VAL B 18 -14.172 -0.447 -9.223 1.00 15.75 ATOM 138 CA VAL B 18 -15.577 -0.499 -9.430 1.00 18.50 ATOM 139 C VAL B 18 -16.329 -1.463 -8.487 1.00 19.74 ATOM 140 O VAL B 18 -17.363 -1.112 -7.979 1.00 20.85 ATOM 141 CB VAL B 18 -15.866 -0.789 -10.923 1.00 19.76 ATOM 142 CG1 VAL B 18 -17.269 -1.306 -11.121 1.00 21.54 ATOM 143 CG2 VAL B 18 -15.610 0.474 -11.737 1.00 18.82 ATOM 144 N CYS B 19 -15.838 -2.677 -8.319 1.00 19.16 ATOM 145 CA CYS B 19 -16.620 -3.738 -7.646 1.00 19.18 ATOM 146 C CYS B 19 -16.334 -3.777 -6.154 1.00 22.79 ATOM 147 O CYS B 19 -17.250 -4.076 -5.378 1.00 22.87 ATOM 148 CB CYS B 19 -16.391 -5.131 -8.282 1.00 16.60 ATOM 149 SG CYS B 19 -16.866 -5.236 -10.024 1.00 16.97 ATOM 150 N GLY B 20 -15.073 -3.498 -5.796 1.00 25.84 ATOM 151 CA GLY B 20 -14.515 -3.645 -4.445 1.00 28.22 ATOM 152 C GLY B 20 -14.935 -4.881 -3.649 1.00 27.66 ATOM 153 O GLY B 20 -14.726 -6.031 -4.064 1.00 30.32 ATOM 154 N GLU B 21 -15.478 -4.628 -2.463 1.00 27.93 ATOM 155 CA GLU B 21 -16.035 -5.686 -1.579 1.00 27.17 ATOM 156 C GLU B 21 -16.810 -6.792 -2.268 1.00 23.01 ATOM 157 O GLU B 21 -16.685 -7.946 -1.885 1.00 24.70 ATOM 158 CB GLU B 21 -16.925 -5.071 -0.471 1.00 31.34 ATOM 159 CG GLU B 21 -17.703 -3.819 -0.841 1.00 36.71 ATOM 160 CD GLU B 21 -18.254 -3.063 0.400 1.00 40.90 ATOM 161 OE1 GLU B 21 -19.052 -3.640 1.169 1.00 44.35 ATOM 162 OE2 GLU B 21 -17.919 -1.870 0.601 1.00 47.46 ATOM 163 N ARG B 22 -17.580 -6.424 -3.294 0.50 23.10 ATOM 164 CA ARG B 22 -18.441 -7.319 -4.043 0.50 22.89 ATOM 165 C ARG B 22 -17.722 -8.430 -4.812 0.50 22.81 ATOM 166 O ARG B 22 -18.291 -9.482 -5.041 0.50 21.72 ATOM 167 CB ARG B 22 -19.257 -6.512 -5.044 0.50 23.12 ATOM 168 CG ARG B 22 -20.144 -5.447 -4.415 0.50 24.04 ATOM 169 CD ARG B 22 -20.992 -4.717 -5.438 0.50 23.56 ATOM 170 NE ARG B 22 -20.336 -3.520 -5.964 0.50 23.99 ATOM 171 CZ ARG B 22 -20.656 -2.981 -7.137 0.50 22.82 ATOM 172 NH1 ARG B 22 -20.042 -1.905 -7.597 0.50 21.31 ATOM 173 NH2 ARG B 22 -21.615 -3.542 -7.850 0.50 23.32 ATOM 174 N GLY B 23 -16.481 -8.173 -5.224 1.00 23.07 ATOM 175 CA GLY B 23 -15.674 -9.133 -5.957 1.00 20.09 ATOM 176 C GLY B 23 -16.074 -9.033 -7.396 1.00 16.54 ATOM 177 O GLY B 23 -17.035 -8.412 -7.704 1.00 16.55 ATOM 178 N PHE B 24 -15.347 -9.687 -8.253 1.00 14.23 ATOM 179 CA PHE B 24 -15.696 -9.699 -9.663 1.00 14.59 ATOM 180 C PHE B 24 -15.139 -10.921 -10.323 1.00 14.39 ATOM 181 O PHE B 24 -14.397 -11.668 -9.764 1.00 13.76 ATOM 182 CB PHE B 24 -15.120 -8.475 -10.348 1.00 14.33 ATOM 183 CG PHE B 24 -13.596 -8.384 -10.287 1.00 13.19 ATOM 184 CD1 PHE B 24 -12.983 -7.641 -9.288 1.00 12.61 ATOM 185 CD2 PHE B 24 -12.795 -9.002 -11.267 1.00 13.15 ATOM 186 CE1 PHE B 24 -11.621 -7.538 -9.265 1.00 13.81 ATOM 187 CE2 PHE B 24 -11.412 -8.880 -11.238 1.00 14.25 ATOM 188 CZ PHE B 24 -10.818 -8.187 -10.223 1.00 12.49 ATOM 189 N PHE B 25 -15.463 -11.098 -11.582 1.00 14.80 ATOM 190 CA PHE B 25 -14.759 -12.096 -12.380 1.00 15.75 ATOM 191 C PHE B 25 -14.138 -11.495 -13.651 1.00 16.22 ATOM 192 O PHE B 25 -14.661 -10.582 -14.232 1.00 16.43 ATOM 193 CB PHE B 25 -15.697 -13.246 -12.776 1.00 15.16 ATOM 194 CG PHE B 25 -16.939 -12.809 -13.541 1.00 16.81 ATOM 195 CD1 PHE B 25 -18.065 -12.377 -12.870 1.00 19.56 ATOM 196 CD2 PHE B 25 -17.004 -12.834 -14.967 1.00 19.29 ATOM 197 CE1 PHE B 25 -19.214 -12.046 -13.531 1.00 18.43 ATOM 198 CE2 PHE B 25 -18.162 -12.443 -15.615 1.00 20.21 ATOM 199 CZ PHE B 25 -19.258 -12.054 -14.879 1.00 18.18 ATOM 200 N TYR B 26 -12.986 -12.038 -14.003 1.00 15.29 ATOM 201 CA TYR B 26 -12.219 -11.653 -15.134 1.00 15.64 ATOM 202 C TYR B 26 -12.018 -12.914 -15.972 1.00 14.83 ATOM 203 O TYR B 26 -11.331 -13.838 -15.566 1.00 14.53 ATOM 204 CB TYR B 26 -10.912 -11.031 -14.697 1.00 15.52 ATOM 205 CG TYR B 26 -10.016 -10.669 -15.857 1.00 14.96 ATOM 206 CD1 TYR B 26 -8.895 -11.424 -16.128 1.00 16.08 ATOM 207 CD2 TYR B 26 -10.295 -9.596 -16.666 1.00 15.70 ATOM 208 CE1 TYR B 26 -8.087 -11.112 -17.182 1.00 17.02 ATOM 209 CE2 TYR B 26 -9.495 -9.305 -17.754 1.00 16.30 ATOM 210 CZ TYR B 26 -8.384 -10.094 -17.968 1.00 16.27 ATOM 211 OH TYR B 26 -7.481 -9.873 -18.981 1.00 17.25 ATOM 212 N THR B 27 -12.676 -12.909 -17.134 1.00 16.11 ATOM 213 CA THR B 27 -12.817 -14.059 -18.034 1.00 18.64 ATOM 214 C THR B 27 -12.591 -13.539 -19.480 1.00 21.42 ATOM 215 O THR B 27 -13.551 -13.148 -20.184 1.00 22.44 ATOM 216 CB THR B 27 -14.168 -14.769 -17.888 1.00 19.73 ATOM 217 OG1 THR B 27 -15.262 -13.871 -18.179 1.00 24.93 ATOM 218 CG2 THR B 27 -14.324 -15.306 -16.437 1.00 17.64 ATOM 219 N PRO B 28 -11.323 -13.495 -19.878 1.00 21.02 ATOM 220 CA PRO B 28 -10.977 -13.122 -21.218 1.00 22.64 ATOM 221 C PRO B 28 -11.567 -13.982 -22.301 1.00 28.26 ATOM 222 O PRO B 28 -11.893 -13.447 -23.360 1.00 31.23 ATOM 223 CB PRO B 28 -9.464 -13.276 -21.249 1.00 22.29 ATOM 224 CG PRO B 28 -9.009 -13.130 -19.894 1.00 20.31 ATOM 225 CD PRO B 28 -10.108 -13.732 -19.067 1.00 21.34 ATOM 226 N LYS B 29 -11.699 -15.290 -22.084 0.50 33.02 ATOM 227 CA LYS B 29 -12.054 -16.184 -23.196 0.50 38.22 ATOM 228 C LYS B 29 -13.549 -16.083 -23.536 0.50 41.43 ATOM 229 O LYS B 29 -13.994 -16.533 -24.607 0.50 40.44 ATOM 230 CB LYS B 29 -11.599 -17.635 -22.939 0.50 38.81 ATOM 231 CG LYS B 29 -10.124 -17.915 -23.266 0.50 38.48 ATOM 232 CD LYS B 29 -9.909 -18.301 -24.729 0.50 36.45 ATOM 233 CE LYS B 29 -10.567 -17.296 -25.652 0.50 34.73 ATOM 234 NZ LYS B 29 -10.936 -17.957 -26.925 0.50 34.12 ATOM 235 N THR B 30 -14.316 -15.452 -22.646 0.50 42.46 ATOM 236 CA THR B 30 -15.711 -15.132 -22.948 0.50 41.98 ATOM 237 C THR B 30 -15.769 -13.845 -23.770 0.50 44.61 ATOM 238 O THR B 30 -16.687 -13.636 -24.569 0.50 49.90 ATOM 239 CB THR B 30 -16.551 -14.942 -21.673 0.50 40.68 ATOM 240 OG1 THR B 30 -16.189 -13.707 -21.044 0.50 40.38 ATOM 241 CG2 THR B 30 -16.342 -16.104 -20.699 0.50 41.55 TER