HEADER HORMONE 09-NOV-15 5EN9 TITLE High resolution x-ray crystal structure of isotope-labeled TITLE 2 ester-insulin COMPND MOL_ID: 1; COMPND 2 MOLECULE: Insulin chain A; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.50 ANGSTORMS DBREF 5EN9 A 1 21 UNP P01308 INS_HUMAN 90 110 SEQRES 1 A 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 A 21 TYR GLN LEU GLU ASN TYR CYS ASN ATOM 1 N GLY A 1 -26.984 6.129 -12.151 1.00 34.00 ATOM 2 CA GLY A 1 -26.161 5.680 -11.044 1.00 28.52 ATOM 3 C GLY A 1 -25.442 4.382 -11.342 1.00 25.48 ATOM 4 O GLY A 1 -25.574 3.820 -12.434 1.00 26.26 ATOM 5 N ILE A 2 -24.702 3.883 -10.359 1.00 23.42 ATOM 6 CA ILE A 2 -23.890 2.697 -10.563 1.00 20.23 ATOM 7 C ILE A 2 -24.753 1.480 -10.899 1.00 18.64 ATOM 8 O ILE A 2 -24.338 0.608 -11.661 1.00 20.23 ATOM 9 CB ILE A 2 -22.974 2.417 -9.355 1.00 21.26 ATOM 10 CG1 ILE A 2 -21.938 1.345 -9.713 1.00 21.65 ATOM 11 CG2 ILE A 2 -23.790 2.000 -8.108 1.00 22.60 ATOM 12 CD1 ILE A 2 -20.865 1.176 -8.638 1.00 24.94 ATOM 13 N VAL A 3 -25.941 1.406 -10.312 1.00 21.39 ATOM 14 CA VAL A 3 -26.836 0.284 -10.574 1.00 21.52 ATOM 15 C VAL A 3 -27.243 0.247 -12.049 1.00 23.60 ATOM 16 O VAL A 3 -27.240 -0.814 -12.686 1.00 24.02 ATOM 17 CB VAL A 3 -28.035 0.284 -9.599 1.00 24.21 ATOM 18 CG1 VAL A 3 -29.056 -0.773 -10.001 1.00 27.79 ATOM 19 CG2 VAL A 3 -27.534 0.000 -8.196 1.00 25.05 ATOM 20 N GLU A 4 -27.550 1.413 -12.606 1.00 26.19 ATOM 21 CA GLU A 4 -27.908 1.504 -14.019 1.00 27.43 ATOM 22 C GLU A 4 -26.742 1.110 -14.917 1.00 26.65 ATOM 23 O GLU A 4 -26.937 0.526 -15.983 1.00 29.97 ATOM 24 CB GLU A 4 -28.367 2.917 -14.370 1.00 30.51 ATOM 25 CG GLU A 4 -29.758 3.260 -13.873 1.00 33.52 ATOM 26 CD GLU A 4 -29.829 3.505 -12.374 1.00 35.95 ATOM 27 OE1 GLU A 4 -28.804 3.836 -11.739 1.00 33.86 ATOM 28 N GLN A 5 -25.524 1.405 -14.475 1.00 24.87 ATOM 29 CA GLN A 5 -24.369 1.210 -15.339 1.00 23.45 ATOM 30 C GLN A 5 -23.722 -0.165 -15.206 1.00 21.36 ATOM 31 O GLN A 5 -23.083 -0.646 -16.149 1.00 22.73 ATOM 32 CB GLN A 5 -23.322 2.291 -15.085 1.00 25.09 ATOM 33 CG GLN A 5 -23.848 3.700 -15.310 1.00 28.04 ATOM 34 CD GLN A 5 -24.504 3.892 -16.670 1.00 28.74 ATOM 35 OE1 GLN A 5 -24.077 3.321 -17.675 1.00 28.20 ATOM 36 NE2 GLN A 5 -25.553 4.713 -16.703 1.00 32.77 ATOM 37 N CYS A 6 -23.900 -0.791 -14.046 1.00 19.25 ATOM 38 CA CYS A 6 -23.187 -2.021 -13.693 1.00 19.48 ATOM 39 C CYS A 6 -24.047 -3.222 -13.408 1.00 20.35 ATOM 40 O CYS A 6 -23.567 -4.349 -13.490 1.00 19.89 ATOM 41 CB CYS A 6 -22.249 -1.789 -12.506 1.00 18.27 ATOM 42 SG CYS A 6 -20.815 -0.848 -12.997 1.00 23.17 ATOM 43 N CYS A 7 -25.297 -2.972 -13.037 1.00 19.96 ATOM 44 CA CYS A 7 -26.240 -4.030 -12.726 1.00 21.88 ATOM 45 C CYS A 7 -27.195 -4.320 -13.867 1.00 23.59 ATOM 46 O CYS A 7 -27.241 -5.443 -14.361 1.00 25.12 ATOM 47 CB CYS A 7 -27.003 -3.695 -11.452 1.00 23.97 ATOM 48 SG CYS A 7 -28.312 -4.866 -11.061 1.00 29.89 ATOM 49 N THR A 8 -27.939 -3.305 -14.299 1.00 24.29 ATOM 50 CA THR A 8 -28.881 -3.476 -15.394 1.00 24.64 ATOM 51 C THR A 8 -28.206 -3.393 -16.769 1.00 25.15 ATOM 52 O THR A 8 -28.799 -3.758 -17.775 1.00 30.35 ATOM 53 CB THR A 8 -30.071 -2.517 -15.262 1.00 30.78 ATOM 54 OG1 THR A 8 -29.604 -1.168 -15.207 1.00 35.76 ATOM 55 CG2 THR A 8 -30.831 -2.821 -13.994 1.00 33.80 ATOM 56 N SER A 9 -26.971 -2.904 -16.804 0.48 20.87 ATOM 57 CA SER A 9 -26.135 -3.001 -17.997 0.48 18.29 ATOM 58 C SER A 9 -24.775 -3.520 -17.555 0.48 16.95 ATOM 59 O SER A 9 -24.534 -3.672 -16.353 0.48 17.90 ATOM 60 CB SER A 9 -26.014 -1.654 -18.718 0.48 18.35 ATOM 61 OG SER A 9 -25.267 -0.717 -17.965 0.48 19.73 ATOM 62 N ILE A 10 -23.896 -3.809 -18.511 1.00 19.61 ATOM 63 CA ILE A 10 -22.611 -4.430 -18.195 1.00 18.94 ATOM 64 C ILE A 10 -21.652 -3.427 -17.581 1.00 19.36 ATOM 65 O ILE A 10 -21.446 -2.340 -18.117 1.00 22.24 ATOM 66 CB ILE A 10 -21.988 -5.116 -19.422 1.00 21.10 ATOM 67 CG1 ILE A 10 -22.900 -6.231 -19.932 1.00 22.86 ATOM 68 CG2 ILE A 10 -20.629 -5.705 -19.071 1.00 24.49 ATOM 69 CD1 ILE A 10 -22.467 -6.788 -21.278 1.00 26.44 ATOM 70 N CYS A 11 -21.035 -3.815 -16.472 1.00 19.13 ATOM 71 CA CYS A 11 -20.171 -2.918 -15.735 1.00 18.81 ATOM 72 C CYS A 11 -18.815 -2.804 -16.450 1.00 20.73 ATOM 73 O CYS A 11 -18.526 -3.556 -17.383 1.00 22.56 ATOM 74 CB CYS A 11 -20.006 -3.464 -14.315 1.00 20.82 ATOM 75 SG CYS A 11 -19.362 -2.317 -13.089 1.00 24.02 ATOM 76 N SER A 12 -18.001 -1.844 -16.026 1.00 22.08 ATOM 77 CA SER A 12 -16.643 -1.706 -16.546 1.00 20.65 ATOM 78 C SER A 12 -15.748 -1.194 -15.435 1.00 18.45 ATOM 79 O SER A 12 -16.227 -0.585 -14.481 1.00 18.27 ATOM 80 CB SER A 12 -16.594 -0.721 -17.716 1.00 22.72 ATOM 81 OG SER A 12 -16.905 0.589 -17.277 1.00 24.10 ATOM 82 N LEU A 13 -14.450 -1.427 -15.565 1.00 21.13 ATOM 83 CA LEU A 13 -13.510 -0.930 -14.575 1.00 19.19 ATOM 84 C LEU A 13 -13.562 0.587 -14.529 1.00 18.98 ATOM 85 O LEU A 13 -13.513 1.188 -13.452 1.00 18.56 ATOM 86 CB LEU A 13 -12.091 -1.407 -14.875 1.00 18.00 ATOM 87 CG LEU A 13 -11.008 -0.933 -13.910 1.00 16.61 ATOM 88 CD1 LEU A 13 -11.306 -1.413 -12.499 1.00 17.04 ATOM 89 CD2 LEU A 13 -9.668 -1.470 -14.379 1.00 16.90 ATOM 90 N TYR A 14 -13.693 1.195 -15.706 1.00 21.76 ATOM 91 CA TYR A 14 -13.746 2.632 -15.838 1.00 24.32 ATOM 92 C TYR A 14 -14.864 3.157 -14.936 1.00 24.69 ATOM 93 O TYR A 14 -14.680 4.116 -14.186 1.00 27.95 ATOM 94 CB TYR A 14 -14.081 3.004 -17.279 1.00 29.03 ATOM 95 CG TYR A 14 -14.093 4.484 -17.530 1.00 34.57 ATOM 96 CD1 TYR A 14 -12.945 5.136 -17.941 1.00 33.92 ATOM 97 CD2 TYR A 14 -15.227 5.248 -17.263 1.00 37.88 ATOM 98 CE1 TYR A 14 -12.943 6.496 -18.164 1.00 35.30 ATOM 99 CE2 TYR A 14 -15.227 6.608 -17.457 1.00 39.96 ATOM 100 CZ TYR A 14 -14.080 7.230 -17.906 1.00 39.49 ATOM 101 OH TYR A 14 -14.072 8.590 -18.116 1.00 43.29 ATOM 102 N GLN A 15 -16.023 2.512 -15.024 0.51 23.05 ATOM 103 CA GLN A 15 -17.195 2.930 -14.269 0.51 23.06 ATOM 104 C GLN A 15 -17.034 2.726 -12.766 0.51 21.45 ATOM 105 O GLN A 15 -17.345 3.620 -11.977 0.51 26.22 ATOM 106 CB GLN A 15 -18.441 2.204 -14.778 0.51 22.23 ATOM 107 CG GLN A 15 -18.973 2.779 -16.073 0.51 24.71 ATOM 108 CD GLN A 15 -19.300 4.249 -15.943 0.51 23.59 ATOM 109 OE1 GLN A 15 -19.858 4.681 -14.933 0.51 26.52 ATOM 110 NE2 GLN A 15 -18.946 5.031 -16.959 0.51 23.95 ATOM 111 N LEU A 16 -16.558 1.551 -12.372 1.00 20.12 ATOM 112 CA LEU A 16 -16.360 1.250 -10.954 1.00 18.53 ATOM 113 C LEU A 16 -15.439 2.270 -10.338 1.00 17.51 ATOM 114 O LEU A 16 -15.718 2.779 -9.256 1.00 18.06 ATOM 115 CB LEU A 16 -15.793 -0.146 -10.739 1.00 19.62 ATOM 116 CG LEU A 16 -16.731 -1.307 -11.013 1.00 19.52 ATOM 117 CD1 LEU A 16 -15.943 -2.597 -10.989 1.00 22.10 ATOM 118 CD2 LEU A 16 -17.821 -1.347 -9.946 1.00 22.54 ATOM 119 N GLU A 17 -14.358 2.601 -11.038 1.00 16.85 ATOM 120 CA GLU A 17 -13.408 3.548 -10.477 1.00 16.55 ATOM 121 C GLU A 17 -13.977 4.950 -10.248 1.00 18.29 ATOM 122 O GLU A 17 -13.478 5.686 -9.396 1.00 21.19 ATOM 123 CB GLU A 17 -12.071 3.579 -11.230 1.00 16.66 ATOM 124 CG GLU A 17 -11.244 2.340 -10.940 1.00 17.33 ATOM 125 CD GLU A 17 -9.817 2.423 -11.456 1.00 18.07 ATOM 126 OE1 GLU A 17 -9.523 3.233 -12.351 1.00 23.47 ATOM 127 OE2 GLU A 17 -8.939 1.760 -10.855 1.00 21.02 ATOM 128 N ASN A 18 -15.020 5.307 -10.996 1.00 19.95 ATOM 129 CA ASN A 18 -15.723 6.566 -10.770 1.00 22.56 ATOM 130 C ASN A 18 -16.259 6.690 -9.355 1.00 22.86 ATOM 131 O ASN A 18 -16.456 7.804 -8.863 1.00 26.61 ATOM 132 CB ASN A 18 -16.867 6.741 -11.775 1.00 25.96 ATOM 133 CG ASN A 18 -16.381 7.140 -13.150 1.00 34.29 ATOM 134 OD1 ASN A 18 -15.310 7.733 -13.294 1.00 36.69 ATOM 135 ND2 ASN A 18 -17.167 6.817 -14.173 1.00 37.94 ATOM 136 N TYR A 19 -16.490 5.555 -8.704 1.00 19.84 ATOM 137 CA TYR A 19 -17.104 5.553 -7.385 1.00 19.52 ATOM 138 C TYR A 19 -16.114 5.332 -6.251 1.00 20.84 ATOM 139 O TYR A 19 -16.496 5.303 -5.091 1.00 24.08 ATOM 140 CB TYR A 19 -18.262 4.555 -7.328 1.00 19.62 ATOM 141 CG TYR A 19 -19.353 4.995 -8.259 1.00 23.00 ATOM 142 CD1 TYR A 19 -20.285 5.931 -7.852 1.00 27.00 ATOM 143 CD2 TYR A 19 -19.421 4.518 -9.563 1.00 25.57 ATOM 144 CE1 TYR A 19 -21.266 6.372 -8.706 1.00 30.21 ATOM 145 CE2 TYR A 19 -20.409 4.950 -10.426 1.00 28.10 ATOM 146 CZ TYR A 19 -21.334 5.876 -9.987 1.00 29.94 ATOM 147 OH TYR A 19 -22.325 6.325 -10.826 1.00 35.98 ATOM 148 N CYS A 20 -14.838 5.187 -6.585 1.00 20.22 ATOM 149 CA CYS A 20 -13.826 5.135 -5.548 1.00 21.55 ATOM 150 C CYS A 20 -13.666 6.543 -4.994 1.00 25.02 ATOM 151 O CYS A 20 -13.863 7.536 -5.705 1.00 29.73 ATOM 152 CB CYS A 20 -12.485 4.672 -6.095 1.00 22.30 ATOM 153 SG CYS A 20 -12.436 3.022 -6.837 1.00 22.03 ATOM 154 N ASN A 21 -13.294 6.625 -3.725 1.00 26.65 ATOM 155 CA ASN A 21 -13.029 7.907 -3.091 1.00 31.87 ATOM 156 C ASN A 21 -11.704 8.477 -3.576 1.00 36.55 ATOM 157 O ASN A 21 -10.914 7.790 -4.230 1.00 37.44 ATOM 158 CB ASN A 21 -12.991 7.720 -1.584 1.00 33.07 ATOM 159 CG ASN A 21 -14.351 7.425 -1.009 1.00 35.42 ATOM 160 OD1 ASN A 21 -15.369 7.858 -1.541 1.00 39.14 ATOM 161 ND2 ASN A 21 -14.383 6.615 0.034 1.00 34.52 ATOM 162 OXT ASN A 21 -11.396 9.644 -3.324 1.00 43.70 TER