HEADER HORMONE 28-MAY-14 4UNE TITLE Human insulin B26Phe 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. 1.59 ANGSTORMS DBREF 4UNE 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 PHE SEQRES 3 B 30 THR PRO LYS THR ATOM 1 N PHE B 1 8.763 -15.520 -19.740 1.00 14.09 ATOM 2 CA PHE B 1 8.182 -15.160 -18.374 1.00 12.55 ATOM 3 C PHE B 1 6.982 -14.230 -18.569 1.00 13.71 ATOM 4 O PHE B 1 6.888 -13.545 -19.630 1.00 15.11 ATOM 5 CB PHE B 1 9.253 -14.493 -17.523 1.00 13.15 ATOM 6 CG PHE B 1 8.986 -14.574 -16.039 1.00 12.48 ATOM 7 CD1 PHE B 1 9.123 -15.795 -15.364 1.00 11.71 ATOM 8 CD2 PHE B 1 8.602 -13.439 -15.288 1.00 11.00 ATOM 9 CE1 PHE B 1 8.920 -15.857 -13.981 1.00 12.84 ATOM 10 CE2 PHE B 1 8.395 -13.543 -13.918 1.00 11.70 ATOM 11 CZ PHE B 1 8.547 -14.736 -13.306 1.00 10.69 ATOM 12 N VAL B 2 6.077 -14.145 -17.583 1.00 11.75 ATOM 13 CA VAL B 2 4.853 -13.276 -17.646 1.00 11.31 ATOM 14 C VAL B 2 5.263 -11.834 -18.061 1.00 12.39 ATOM 15 O VAL B 2 6.315 -11.323 -17.670 1.00 13.25 ATOM 16 CB VAL B 2 4.046 -13.324 -16.309 1.00 12.13 ATOM 17 CG1 VAL B 2 4.817 -12.697 -15.212 1.00 11.96 ATOM 18 CG2 VAL B 2 2.687 -12.669 -16.516 1.00 12.06 ATOM 19 N ASN B 3 4.463 -11.252 -18.925 1.00 12.43 ATOM 20 CA ASN B 3 4.692 -9.909 -19.532 1.00 12.83 ATOM 21 C ASN B 3 3.857 -8.875 -18.820 1.00 11.96 ATOM 22 O ASN B 3 2.626 -9.034 -18.770 1.00 14.13 ATOM 23 CB ASN B 3 4.331 -10.025 -21.008 1.00 14.96 ATOM 24 CG ASN B 3 4.751 -8.813 -21.827 1.00 17.64 ATOM 25 OD1 ASN B 3 4.897 -7.757 -21.315 1.00 16.49 ATOM 26 ND2 ASN B 3 4.988 -9.003 -23.106 1.00 20.26 ATOM 27 N GLN B 4 4.479 -7.833 -18.278 1.00 10.90 ATOM 28 CA GLN B 4 3.782 -6.725 -17.589 1.00 9.60 ATOM 29 C GLN B 4 3.461 -5.532 -18.508 1.00 9.46 ATOM 30 O GLN B 4 2.879 -4.510 -17.995 1.00 9.98 ATOM 31 CB GLN B 4 4.632 -6.203 -16.426 1.00 10.72 ATOM 32 CG GLN B 4 5.083 -7.192 -15.382 1.00 11.95 ATOM 33 CD GLN B 4 4.000 -7.985 -14.776 1.00 12.42 ATOM 34 OE1 GLN B 4 2.865 -7.539 -14.683 1.00 11.80 ATOM 35 NE2 GLN B 4 4.338 -9.175 -14.328 1.00 15.59 ATOM 36 N HIS B 5 3.845 -5.602 -19.783 1.00 9.37 ATOM 37 CA HIS B 5 3.614 -4.471 -20.668 1.00 8.61 ATOM 38 C HIS B 5 2.175 -4.452 -21.167 1.00 10.09 ATOM 39 O HIS B 5 1.584 -5.462 -21.407 1.00 9.83 ATOM 40 CB HIS B 5 4.552 -4.535 -21.872 1.00 9.05 ATOM 41 CG HIS B 5 5.982 -4.578 -21.499 1.00 10.15 ATOM 42 ND1 HIS B 5 6.677 -3.477 -21.085 1.00 11.35 ATOM 43 CD2 HIS B 5 6.843 -5.613 -21.433 1.00 11.62 ATOM 44 CE1 HIS B 5 7.906 -3.830 -20.789 1.00 11.24 ATOM 45 NE2 HIS B 5 8.032 -5.122 -20.977 1.00 12.90 ATOM 46 N LEU B 6 1.649 -3.243 -21.332 1.00 8.97 ATOM 47 CA LEU B 6 0.287 -3.049 -21.748 1.00 9.16 ATOM 48 C LEU B 6 0.319 -2.349 -23.088 1.00 10.15 ATOM 49 O LEU B 6 0.765 -1.187 -23.153 1.00 10.83 ATOM 50 CB LEU B 6 -0.414 -2.117 -20.776 1.00 10.90 ATOM 51 CG LEU B 6 -0.671 -2.500 -19.323 1.00 10.95 ATOM 52 CD1 LEU B 6 -1.230 -1.329 -18.516 1.00 10.70 ATOM 53 CD2 LEU B 6 -1.663 -3.685 -19.321 1.00 11.88 ATOM 54 N CYS B 7 -0.115 -3.036 -24.099 1.00 10.94 ATOM 55 CA CYS B 7 0.086 -2.523 -25.464 1.00 12.70 ATOM 56 C CYS B 7 -1.196 -2.679 -26.251 1.00 13.13 ATOM 57 O CYS B 7 -1.949 -3.638 -26.087 1.00 12.73 ATOM 58 CB CYS B 7 1.171 -3.270 -26.161 1.00 14.01 ATOM 59 SG CYS B 7 2.842 -3.169 -25.378 1.00 15.62 ATOM 60 N GLY B 8 -1.350 -1.747 -27.180 1.00 11.58 ATOM 61 CA GLY B 8 -2.451 -1.840 -28.121 1.00 12.83 ATOM 62 C GLY B 8 -3.783 -1.902 -27.493 1.00 11.64 ATOM 63 O GLY B 8 -4.116 -1.127 -26.601 1.00 12.47 ATOM 64 N SER B 9 -4.597 -2.849 -27.967 1.00 12.33 ATOM 65 CA SER B 9 -5.961 -2.980 -27.422 1.00 12.57 ATOM 66 C SER B 9 -5.933 -3.249 -25.892 1.00 12.40 ATOM 67 O SER B 9 -6.895 -2.840 -25.175 1.00 12.23 ATOM 68 CB SER B 9 -6.743 -4.077 -28.209 1.00 14.91 ATOM 69 OG SER B 9 -6.263 -5.326 -27.793 1.00 20.94 ATOM 70 N HIS B 10 -4.880 -3.853 -25.360 1.00 11.61 ATOM 71 CA HIS B 10 -4.822 -4.135 -23.928 1.00 11.78 ATOM 72 C HIS B 10 -4.647 -2.816 -23.137 1.00 10.58 ATOM 73 O HIS B 10 -5.064 -2.686 -22.055 1.00 10.98 ATOM 74 CB HIS B 10 -3.666 -5.055 -23.554 1.00 14.24 ATOM 75 CG HIS B 10 -3.750 -6.417 -24.156 1.00 20.43 ATOM 76 ND1 HIS B 10 -4.901 -7.155 -24.186 1.00 26.77 ATOM 77 CD2 HIS B 10 -2.814 -7.190 -24.730 1.00 29.34 ATOM 78 CE1 HIS B 10 -4.693 -8.292 -24.808 1.00 27.34 ATOM 79 NE2 HIS B 10 -3.429 -8.346 -25.139 1.00 28.61 ATOM 80 N LEU B 11 -3.923 -1.895 -23.738 1.00 10.30 ATOM 81 CA LEU B 11 -3.718 -0.584 -23.124 1.00 9.32 ATOM 82 C LEU B 11 -5.006 0.246 -23.082 1.00 10.09 ATOM 83 O LEU B 11 -5.365 0.826 -22.035 1.00 8.85 ATOM 84 CB LEU B 11 -2.585 0.206 -23.842 1.00 9.22 ATOM 85 CG LEU B 11 -2.175 1.549 -23.293 1.00 9.76 ATOM 86 CD1 LEU B 11 -1.782 1.443 -21.844 1.00 10.51 ATOM 87 CD2 LEU B 11 -0.974 2.077 -24.150 1.00 9.82 ATOM 88 N VAL B 12 -5.768 0.264 -24.194 1.00 10.21 ATOM 89 CA VAL B 12 -7.000 1.035 -24.160 1.00 11.52 ATOM 90 C VAL B 12 -8.026 0.337 -23.238 1.00 11.32 ATOM 91 O VAL B 12 -8.799 1.029 -22.551 1.00 10.23 ATOM 92 CB VAL B 12 -7.537 1.343 -25.573 1.00 14.92 ATOM 93 CG1 VAL B 12 -8.158 0.170 -26.129 1.00 14.37 ATOM 94 CG2 VAL B 12 -8.484 2.553 -25.547 1.00 16.21 ATOM 95 N GLU B 13 -7.987 -0.972 -23.103 1.00 10.59 ATOM 96 CA GLU B 13 -8.866 -1.678 -22.150 1.00 12.32 ATOM 97 C GLU B 13 -8.482 -1.340 -20.715 1.00 8.98 ATOM 98 O GLU B 13 -9.368 -1.206 -19.862 1.00 8.91 ATOM 99 CB GLU B 13 -8.885 -3.150 -22.391 1.00 11.97 ATOM 100 CG GLU B 13 -9.485 -3.437 -23.808 1.00 15.96 ATOM 101 N ALA B 14 -7.183 -1.172 -20.446 1.00 8.46 ATOM 102 CA ALA B 14 -6.734 -0.735 -19.114 1.00 7.17 ATOM 103 C ALA B 14 -7.290 0.617 -18.769 1.00 8.04 ATOM 104 O ALA B 14 -7.742 0.911 -17.631 1.00 8.86 ATOM 105 CB ALA B 14 -5.224 -0.770 -19.092 1.00 7.72 ATOM 106 N LEU B 15 -7.246 1.560 -19.718 1.00 8.33 ATOM 107 CA LEU B 15 -7.807 2.880 -19.507 1.00 7.89 ATOM 108 C LEU B 15 -9.312 2.827 -19.293 1.00 7.56 ATOM 109 O LEU B 15 -9.860 3.530 -18.432 1.00 9.34 ATOM 110 CB LEU B 15 -7.542 3.827 -20.685 1.00 8.90 ATOM 111 CG LEU B 15 -6.129 4.327 -20.808 1.00 9.90 ATOM 112 CD1 LEU B 15 -5.942 5.116 -22.077 1.00 12.65 ATOM 113 CD2 LEU B 15 -5.797 5.290 -19.689 1.00 10.95 ATOM 114 N TYR B 16 -9.994 1.991 -20.056 1.00 7.32 ATOM 115 CA TYR B 16 -11.412 1.834 -19.896 1.00 8.32 ATOM 116 C TYR B 16 -11.740 1.425 -18.442 1.00 8.50 ATOM 117 O TYR B 16 -12.593 1.972 -17.844 1.00 10.08 ATOM 118 CB TYR B 16 -11.973 0.744 -20.866 1.00 10.05 ATOM 119 CG TYR B 16 -13.374 0.318 -20.585 1.00 9.47 ATOM 120 CD1 TYR B 16 -14.396 1.120 -20.917 1.00 12.80 ATOM 121 CD2 TYR B 16 -13.653 -0.873 -20.039 1.00 12.48 ATOM 122 CE1 TYR B 16 -15.689 0.767 -20.640 1.00 14.22 ATOM 123 CE2 TYR B 16 -14.929 -1.245 -19.784 1.00 13.19 ATOM 124 CZ TYR B 16 -15.934 -0.412 -20.059 1.00 13.63 ATOM 125 OH TYR B 16 -17.234 -0.787 -19.808 1.00 19.06 ATOM 126 N LEU B 17 -11.003 0.462 -17.915 1.00 8.18 ATOM 127 CA LEU B 17 -11.161 -0.021 -16.524 1.00 7.90 ATOM 128 C LEU B 17 -10.849 1.065 -15.494 1.00 8.01 ATOM 129 O LEU B 17 -11.640 1.359 -14.568 1.00 7.76 ATOM 130 CB LEU B 17 -10.302 -1.225 -16.312 1.00 8.20 ATOM 131 CG LEU B 17 -10.288 -1.896 -14.912 1.00 8.57 ATOM 132 CD1 LEU B 17 -11.695 -2.320 -14.463 1.00 8.66 ATOM 133 CD2 LEU B 17 -9.308 -3.038 -14.931 1.00 9.30 ATOM 134 N VAL B 18 -9.637 1.598 -15.565 1.00 7.70 ATOM 135 CA VAL B 18 -9.185 2.505 -14.478 1.00 8.49 ATOM 136 C VAL B 18 -9.889 3.838 -14.495 1.00 8.37 ATOM 137 O VAL B 18 -10.168 4.418 -13.459 1.00 8.30 ATOM 138 CB VAL B 18 -7.649 2.615 -14.329 1.00 9.40 ATOM 139 CG1 VAL B 18 -7.047 1.190 -14.175 1.00 9.23 ATOM 140 CG2 VAL B 18 -6.992 3.463 -15.352 1.00 11.42 ATOM 141 N CYS B 19 -10.200 4.354 -15.690 1.00 7.61 ATOM 142 CA CYS B 19 -10.816 5.664 -15.804 1.00 7.94 ATOM 143 C CYS B 19 -12.279 5.670 -15.454 1.00 8.25 ATOM 144 O CYS B 19 -12.790 6.673 -15.009 1.00 9.02 ATOM 145 CB CYS B 19 -10.557 6.273 -17.157 1.00 8.09 ATOM 146 SG CYS B 19 -8.792 6.485 -17.592 1.00 8.46 ATOM 147 N GLY B 20 -12.931 4.577 -15.728 1.00 9.82 ATOM 148 CA GLY B 20 -14.356 4.409 -15.342 1.00 10.17 ATOM 149 C GLY B 20 -15.189 5.560 -15.870 1.00 10.83 ATOM 150 O GLY B 20 -15.039 5.926 -17.053 1.00 10.68 ATOM 151 N GLU B 21 -16.012 6.136 -15.000 1.00 12.38 ATOM 152 CA GLU B 21 -16.943 7.179 -15.409 1.00 12.66 ATOM 153 C GLU B 21 -16.307 8.474 -15.811 1.00 12.11 ATOM 154 O GLU B 21 -16.973 9.322 -16.444 1.00 14.01 ATOM 155 CB GLU B 21 -17.953 7.425 -14.260 1.00 15.34 ATOM 156 CG GLU B 21 -18.674 6.174 -13.928 1.00 15.72 ATOM 157 N ARG B 22 -14.993 8.646 -15.510 1.00 10.87 ATOM 158 CA ARG B 22 -14.258 9.862 -15.894 1.00 12.60 ATOM 159 C ARG B 22 -13.960 9.917 -17.340 1.00 10.71 ATOM 160 O ARG B 22 -13.796 11.006 -17.940 1.00 13.44 ATOM 161 CB ARG B 22 -12.894 9.962 -15.179 1.00 13.26 ATOM 162 CG ARG B 22 -13.011 9.968 -13.658 1.00 20.48 ATOM 163 CD ARG B 22 -11.631 10.311 -13.045 1.00 22.97 ATOM 164 NE ARG B 22 -11.688 10.972 -11.719 1.00 27.08 ATOM 165 CZ ARG B 22 -12.005 10.297 -10.636 1.00 23.95 ATOM 166 NH1 ARG B 22 -12.200 8.996 -10.750 1.00 27.08 ATOM 167 NH2 ARG B 22 -12.059 10.879 -9.464 1.00 32.47 ATOM 168 N GLY B 23 -13.868 8.750 -17.965 1.00 9.29 ATOM 169 CA GLY B 23 -13.514 8.664 -19.408 1.00 9.98 ATOM 170 C GLY B 23 -12.054 8.991 -19.648 1.00 9.07 ATOM 171 O GLY B 23 -11.326 9.230 -18.685 1.00 8.35 ATOM 172 N PHE B 24 -11.725 9.090 -20.934 1.00 7.86 ATOM 173 CA PHE B 24 -10.381 9.372 -21.322 1.00 7.11 ATOM 174 C PHE B 24 -10.266 9.709 -22.811 1.00 7.91 ATOM 175 O PHE B 24 -11.096 9.421 -23.563 1.00 9.57 ATOM 176 CB PHE B 24 -9.471 8.162 -21.036 1.00 7.88 ATOM 177 CG PHE B 24 -9.892 6.899 -21.746 1.00 7.22 ATOM 178 CD1 PHE B 24 -10.854 6.071 -21.215 1.00 8.31 ATOM 179 CD2 PHE B 24 -9.340 6.580 -22.943 1.00 7.49 ATOM 180 CE1 PHE B 24 -11.263 4.961 -21.894 1.00 8.24 ATOM 181 CE2 PHE B 24 -9.727 5.455 -23.603 1.00 8.46 ATOM 182 CZ PHE B 24 -10.686 4.656 -23.078 1.00 8.78 ATOM 183 N PHE B 25 -9.140 10.303 -23.136 1.00 6.54 ATOM 184 CA PHE B 25 -8.689 10.468 -24.502 1.00 7.37 ATOM 185 C PHE B 25 -7.570 9.469 -24.843 1.00 7.25 ATOM 186 O PHE B 25 -6.748 9.192 -24.063 1.00 8.14 ATOM 187 CB PHE B 25 -8.149 11.891 -24.699 1.00 7.77 ATOM 188 CG PHE B 25 -7.761 12.222 -26.129 1.00 8.79 ATOM 189 CD1 PHE B 25 -8.694 12.612 -26.987 1.00 10.78 ATOM 190 CD2 PHE B 25 -6.479 12.123 -26.574 1.00 10.25 ATOM 191 CE1 PHE B 25 -8.392 12.907 -28.268 1.00 10.44 ATOM 192 CE2 PHE B 25 -6.155 12.436 -27.841 1.00 11.90 ATOM 193 CZ PHE B 25 -7.119 12.826 -28.707 1.00 11.31 ATOM 194 N PHE B 26 -7.615 8.940 -26.054 1.00 7.59 ATOM 195 CA PHE B 26 -6.541 8.053 -26.484 1.00 8.20 ATOM 196 C PHE B 26 -6.300 8.104 -27.992 1.00 9.41 ATOM 197 O PHE B 26 -7.217 8.208 -28.742 1.00 8.68 ATOM 198 CB PHE B 26 -6.900 6.592 -26.137 1.00 8.93 ATOM 199 CG PHE B 26 -5.805 5.591 -26.396 1.00 9.55 ATOM 200 CD1 PHE B 26 -4.725 5.500 -25.581 1.00 10.57 ATOM 201 CD2 PHE B 26 -5.883 4.752 -27.462 1.00 10.38 ATOM 202 CE1 PHE B 26 -3.722 4.595 -25.825 1.00 13.88 ATOM 203 CE2 PHE B 26 -4.885 3.840 -27.712 1.00 11.74 ATOM 204 CZ PHE B 26 -3.810 3.744 -26.885 1.00 12.49 ATOM 205 N THR B 27 -5.033 7.996 -28.359 1.00 10.67 ATOM 206 CA THR B 27 -4.684 7.914 -29.806 1.00 10.88 ATOM 207 C THR B 27 -3.915 6.606 -30.162 1.00 13.27 ATOM 208 O THR B 27 -2.754 6.514 -29.833 1.00 14.26 ATOM 209 CB THR B 27 -3.853 9.094 -30.232 1.00 12.63 ATOM 210 OG1 THR B 27 -4.451 10.295 -29.765 1.00 12.73 ATOM 211 CG2 THR B 27 -3.752 9.197 -31.707 1.00 12.11 ATOM 212 N PRO B 28 -4.602 5.656 -30.812 1.00 12.94 ATOM 213 CA PRO B 28 -3.958 4.401 -31.332 1.00 13.97 ATOM 214 C PRO B 28 -2.765 4.749 -32.183 1.00 15.42 ATOM 215 O PRO B 28 -2.744 5.799 -32.867 1.00 15.01 ATOM 216 CB PRO B 28 -5.081 3.707 -32.109 1.00 14.25 ATOM 217 CG PRO B 28 -6.331 4.184 -31.436 1.00 14.07 ATOM 218 CD PRO B 28 -6.051 5.615 -30.988 1.00 12.83 ATOM 219 N LYS B 29 -1.773 3.869 -32.186 1.00 18.38 ATOM 220 CA LYS B 29 -0.617 4.095 -33.077 1.00 20.87 ATOM 221 C LYS B 29 -0.904 3.528 -34.461 1.00 26.45 ATOM 222 O LYS B 29 -0.279 3.920 -35.417 1.00 25.21 ATOM 223 CB LYS B 29 0.610 3.435 -32.480 1.00 22.67 ATOM 224 CG LYS B 29 0.986 4.050 -31.124 1.00 22.70 ATOM 225 CD LYS B 29 1.644 5.423 -31.275 1.00 24.00 ATOM 226 CE LYS B 29 2.048 6.010 -29.918 1.00 24.56 ATOM 227 NZ LYS B 29 2.511 7.435 -30.051 1.00 26.61 ATOM 228 N THR B 30 -1.924 2.672 -34.510 1.00 26.58 ATOM 229 CA THR B 30 -2.413 1.927 -35.648 1.00 33.33 ATOM 230 C THR B 30 -3.597 2.691 -36.278 1.00 36.60 ATOM 231 O THR B 30 -4.048 2.324 -37.371 1.00 45.52 ATOM 232 CB THR B 30 -2.970 0.577 -35.117 1.00 35.68 ATOM 233 OG1 THR B 30 -3.836 0.829 -33.981 1.00 29.74 ATOM 234 CG2 THR B 30 -1.835 -0.413 -34.656 1.00 30.57 ATOM 235 S SO4 B1031 13.320 -14.853 -18.819 1.00 44.12 ATOM 236 O1 SO4 B1031 12.784 -13.441 -18.952 1.00 34.65 ATOM 237 O2 SO4 B1031 14.663 -15.102 -19.486 1.00 37.34 ATOM 238 O3 SO4 B1031 12.347 -15.700 -19.616 1.00 41.16 ATOM 239 O4 SO4 B1031 13.356 -15.246 -17.331 1.00 31.93 TER