HEADER HORMONE 09-NOV-15 5ENA TITLE Xray crystal structure of isotope-labeled human 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. 1.35 ANGSTORMS DBREF 5ENA 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 -25.723 7.800 -7.001 1.00 33.90 ATOM 2 CA GLY A 1 -25.452 6.866 -8.085 1.00 29.18 ATOM 3 C GLY A 1 -24.086 6.200 -7.954 1.00 28.09 ATOM 4 O GLY A 1 -23.427 6.262 -6.891 1.00 28.36 ATOM 5 N ILE A 2 -23.630 5.537 -9.011 1.00 24.68 ATOM 6 CA ILE A 2 -22.417 4.742 -8.914 1.00 22.57 ATOM 7 C ILE A 2 -21.195 5.615 -8.577 1.00 21.60 ATOM 8 O ILE A 2 -20.268 5.192 -7.886 1.00 21.55 ATOM 9 CB ILE A 2 -22.190 3.915 -10.194 1.00 21.85 ATOM 10 CG1 ILE A 2 -21.103 2.873 -9.906 1.00 21.15 ATOM 11 CG2 ILE A 2 -21.777 4.815 -11.386 1.00 23.14 ATOM 12 CD1 ILE A 2 -20.911 1.917 -11.084 1.00 22.06 ATOM 13 N VAL A 3 -21.159 6.833 -9.100 1.00 23.62 ATOM 14 CA VAL A 3 -20.011 7.690 -8.819 1.00 24.90 ATOM 15 C VAL A 3 -19.908 8.008 -7.333 1.00 25.05 ATOM 16 O VAL A 3 -18.849 7.920 -6.727 1.00 24.01 ATOM 17 CB VAL A 3 -20.028 8.946 -9.708 1.00 27.53 ATOM 18 CG1 VAL A 3 -18.936 9.891 -9.265 1.00 29.72 ATOM 19 CG2 VAL A 3 -19.811 8.537 -11.143 1.00 27.88 ATOM 20 N GLU A 4 -21.037 8.311 -6.727 1.00 28.35 ATOM 21 CA GLU A 4 -21.052 8.607 -5.305 1.00 30.48 ATOM 22 C GLU A 4 -20.690 7.400 -4.470 1.00 28.79 ATOM 23 O GLU A 4 -20.056 7.506 -3.430 1.00 31.99 ATOM 24 CB GLU A 4 -22.427 9.159 -4.962 1.00 35.75 ATOM 25 CG GLU A 4 -22.563 10.510 -5.604 1.00 42.68 ATOM 26 CD GLU A 4 -23.000 10.464 -7.070 1.00 48.37 ATOM 27 OE1 GLU A 4 -23.404 9.418 -7.599 1.00 47.85 ATOM 28 OE2 GLU A 4 -22.799 11.472 -7.740 1.00 54.56 ATOM 29 N GLN A 5 -21.067 6.227 -4.933 1.00 26.32 ATOM 30 CA GLN A 5 -20.848 5.042 -4.117 1.00 24.45 ATOM 31 C GLN A 5 -19.468 4.406 -4.301 1.00 23.04 ATOM 32 O GLN A 5 -18.969 3.740 -3.369 1.00 24.27 ATOM 33 CB GLN A 5 -21.918 3.992 -4.378 1.00 27.02 ATOM 34 CG GLN A 5 -23.331 4.536 -4.087 1.00 28.78 ATOM 35 CD GLN A 5 -23.450 5.230 -2.708 1.00 29.06 ATOM 36 OE1 GLN A 5 -22.821 4.831 -1.706 1.00 28.49 ATOM 37 NE2 GLN A 5 -24.282 6.264 -2.647 1.00 31.57 ATOM 38 N CYS A 6 -18.854 4.590 -5.482 1.00 20.43 ATOM 39 CA CYS A 6 -17.657 3.822 -5.823 1.00 19.41 ATOM 40 C CYS A 6 -16.446 4.654 -6.130 1.00 18.79 ATOM 41 O CYS A 6 -15.337 4.115 -6.083 1.00 19.58 ATOM 42 CB CYS A 6 -17.933 2.911 -7.033 1.00 19.70 ATOM 43 SG CYS A 6 -18.879 1.467 -6.530 1.00 22.84 ATOM 44 N CYS A 7 -16.670 5.925 -6.490 1.00 20.05 ATOM 45 CA CYS A 7 -15.602 6.835 -6.851 1.00 21.38 ATOM 46 C CYS A 7 -15.322 7.815 -5.722 1.00 22.39 ATOM 47 O CYS A 7 -14.196 7.862 -5.229 1.00 24.92 ATOM 48 CB CYS A 7 -15.993 7.576 -8.127 1.00 22.69 ATOM 49 SG CYS A 7 -14.890 8.982 -8.563 1.00 25.51 ATOM 50 N THR A 8 -16.338 8.567 -5.272 1.00 22.98 ATOM 51 CA THR A 8 -16.127 9.506 -4.176 1.00 24.58 ATOM 52 C THR A 8 -16.159 8.826 -2.807 1.00 25.62 ATOM 53 O THR A 8 -15.757 9.415 -1.835 1.00 30.43 ATOM 54 CB THR A 8 -17.077 10.687 -4.276 1.00 28.77 ATOM 55 OG1 THR A 8 -18.423 10.254 -4.254 1.00 34.59 ATOM 56 CG2 THR A 8 -16.869 11.377 -5.578 1.00 31.24 ATOM 57 N SER A 9 -16.675 7.602 -2.732 0.54 23.05 ATOM 58 CA SER A 9 -16.494 6.731 -1.548 0.54 20.70 ATOM 59 C SER A 9 -15.964 5.376 -2.010 0.54 20.18 ATOM 60 O SER A 9 -15.861 5.142 -3.208 0.54 20.50 ATOM 61 CB SER A 9 -17.794 6.566 -0.747 0.54 22.19 ATOM 62 OG SER A 9 -18.744 5.785 -1.441 0.54 21.10 ATOM 63 N ILE A 10 -15.675 4.467 -1.079 1.00 20.79 ATOM 64 CA ILE A 10 -15.050 3.197 -1.408 1.00 19.82 ATOM 65 C ILE A 10 -16.067 2.220 -1.987 1.00 19.74 ATOM 66 O ILE A 10 -17.149 2.032 -1.452 1.00 20.24 ATOM 67 CB ILE A 10 -14.373 2.602 -0.174 1.00 20.98 ATOM 68 CG1 ILE A 10 -13.218 3.492 0.314 1.00 22.45 ATOM 69 CG2 ILE A 10 -13.908 1.163 -0.456 1.00 23.79 ATOM 70 CD1 ILE A 10 -12.635 3.074 1.653 1.00 26.58 ATOM 71 N CYS A 11 -15.754 1.607 -3.119 1.00 18.54 ATOM 72 CA CYS A 11 -16.687 0.738 -3.799 1.00 18.16 ATOM 73 C CYS A 11 -16.777 -0.628 -3.065 1.00 19.97 ATOM 74 O CYS A 11 -16.027 -0.861 -2.129 1.00 22.33 ATOM 75 CB CYS A 11 -16.164 0.544 -5.226 1.00 20.79 ATOM 76 SG CYS A 11 -17.345 -0.049 -6.462 1.00 22.55 ATOM 77 N SER A 12 -17.712 -1.479 -3.479 1.00 21.64 ATOM 78 CA SER A 12 -17.870 -2.835 -2.922 1.00 21.11 ATOM 79 C SER A 12 -18.363 -3.692 -4.067 1.00 18.86 ATOM 80 O SER A 12 -18.985 -3.228 -5.020 1.00 19.69 ATOM 81 CB SER A 12 -18.912 -2.877 -1.763 1.00 23.34 ATOM 82 OG SER A 12 -20.242 -2.589 -2.201 1.00 24.70 ATOM 83 N LEU A 13 -18.145 -4.971 -3.923 1.00 19.55 ATOM 84 CA LEU A 13 -18.646 -5.918 -4.874 1.00 17.48 ATOM 85 C LEU A 13 -20.134 -5.926 -4.899 1.00 18.03 ATOM 86 O LEU A 13 -20.751 -5.984 -5.969 1.00 17.33 ATOM 87 CB LEU A 13 -18.095 -7.312 -4.591 1.00 16.19 ATOM 88 CG LEU A 13 -18.565 -8.410 -5.552 1.00 14.71 ATOM 89 CD1 LEU A 13 -18.147 -8.121 -7.002 1.00 16.71 ATOM 90 CD2 LEU A 13 -17.994 -9.730 -5.080 1.00 16.47 ATOM 91 N TYR A 14 -20.731 -5.824 -3.703 1.00 19.45 ATOM 92 CA TYR A 14 -22.145 -5.854 -3.562 1.00 22.02 ATOM 93 C TYR A 14 -22.742 -4.717 -4.459 1.00 20.59 ATOM 94 O TYR A 14 -23.704 -4.921 -5.211 1.00 23.37 ATOM 95 CB TYR A 14 -22.470 -5.629 -2.082 1.00 24.84 ATOM 96 CG TYR A 14 -23.920 -5.658 -1.805 1.00 29.25 ATOM 97 CD1 TYR A 14 -24.522 -6.813 -1.360 1.00 30.55 ATOM 98 CD2 TYR A 14 -24.731 -4.554 -2.159 1.00 31.29 ATOM 99 CE1 TYR A 14 -25.905 -6.850 -1.128 1.00 32.16 ATOM 100 CE2 TYR A 14 -26.079 -4.577 -1.949 1.00 34.40 ATOM 101 CZ TYR A 14 -26.660 -5.733 -1.449 1.00 33.45 ATOM 102 OH TYR A 14 -28.011 -5.767 -1.246 1.00 37.63 ATOM 103 N GLN A 15 -22.160 -3.517 -4.407 0.61 20.43 ATOM 104 CA GLN A 15 -22.728 -2.396 -5.156 0.61 21.80 ATOM 105 C GLN A 15 -22.366 -2.468 -6.646 0.61 20.58 ATOM 106 O GLN A 15 -23.168 -2.096 -7.517 0.61 21.46 ATOM 107 CB GLN A 15 -22.283 -1.052 -4.595 0.61 22.75 ATOM 108 CG GLN A 15 -23.065 -0.650 -3.324 0.61 24.11 ATOM 109 CD GLN A 15 -22.700 0.725 -2.842 0.61 25.34 ATOM 110 OE1 GLN A 15 -23.352 1.697 -3.181 0.61 25.62 ATOM 111 NE2 GLN A 15 -21.655 0.822 -2.044 0.61 25.16 ATOM 112 N LEU A 16 -21.172 -2.949 -6.985 1.00 18.87 ATOM 113 CA LEU A 16 -20.860 -3.101 -8.432 1.00 17.76 ATOM 114 C LEU A 16 -21.848 -4.043 -9.116 1.00 16.27 ATOM 115 O LEU A 16 -22.301 -3.775 -10.229 1.00 16.55 ATOM 116 CB LEU A 16 -19.433 -3.603 -8.644 1.00 19.44 ATOM 117 CG LEU A 16 -18.311 -2.606 -8.400 1.00 20.98 ATOM 118 CD1 LEU A 16 -16.972 -3.348 -8.393 1.00 23.18 ATOM 119 CD2 LEU A 16 -18.309 -1.525 -9.495 1.00 23.55 ATOM 120 N GLU A 17 -22.175 -5.159 -8.437 1.00 14.62 ATOM 121 CA GLU A 17 -23.039 -6.137 -9.075 1.00 15.56 ATOM 122 C GLU A 17 -24.439 -5.600 -9.326 1.00 17.46 ATOM 123 O GLU A 17 -25.128 -6.140 -10.190 1.00 19.87 ATOM 124 CB GLU A 17 -23.078 -7.481 -8.324 1.00 16.07 ATOM 125 CG GLU A 17 -21.802 -8.254 -8.507 1.00 16.51 ATOM 126 CD GLU A 17 -21.927 -9.700 -8.097 1.00 15.84 ATOM 127 OE1 GLU A 17 -22.763 -10.044 -7.267 1.00 19.33 ATOM 128 OE2 GLU A 17 -21.227 -10.549 -8.677 1.00 19.25 ATOM 129 N ASN A 18 -24.848 -4.562 -8.603 1.00 18.21 ATOM 130 CA ASN A 18 -26.132 -3.936 -8.897 1.00 20.84 ATOM 131 C ASN A 18 -26.202 -3.310 -10.268 1.00 21.37 ATOM 132 O ASN A 18 -27.307 -3.026 -10.756 1.00 25.95 ATOM 133 CB ASN A 18 -26.465 -2.874 -7.861 1.00 26.55 ATOM 134 CG ASN A 18 -26.938 -3.460 -6.560 1.00 32.64 ATOM 135 OD1 ASN A 18 -27.434 -4.585 -6.501 1.00 35.90 ATOM 136 ND2 ASN A 18 -26.740 -2.715 -5.514 1.00 35.80 ATOM 137 N TYR A 19 -25.038 -3.071 -10.899 1.00 18.11 ATOM 138 CA TYR A 19 -25.000 -2.455 -12.208 1.00 18.48 ATOM 139 C TYR A 19 -24.749 -3.468 -13.307 1.00 19.33 ATOM 140 O TYR A 19 -24.686 -3.084 -14.464 1.00 22.54 ATOM 141 CB TYR A 19 -23.952 -1.341 -12.229 1.00 18.75 ATOM 142 CG TYR A 19 -24.332 -0.250 -11.269 1.00 20.10 ATOM 143 CD1 TYR A 19 -25.257 0.707 -11.634 1.00 23.96 ATOM 144 CD2 TYR A 19 -23.825 -0.236 -9.964 1.00 21.73 ATOM 145 CE1 TYR A 19 -25.648 1.667 -10.759 1.00 26.80 ATOM 146 CE2 TYR A 19 -24.221 0.738 -9.076 1.00 25.16 ATOM 147 CZ TYR A 19 -25.138 1.700 -9.487 1.00 26.71 ATOM 148 OH TYR A 19 -25.584 2.692 -8.646 1.00 33.27 ATOM 149 N CYS A 20 -24.633 -4.760 -12.979 1.00 18.55 ATOM 150 CA CYS A 20 -24.559 -5.762 -14.019 1.00 19.51 ATOM 151 C CYS A 20 -25.967 -5.944 -14.629 1.00 23.27 ATOM 152 O CYS A 20 -26.987 -5.778 -13.955 1.00 27.05 ATOM 153 CB CYS A 20 -24.107 -7.102 -13.483 1.00 20.66 ATOM 154 SG CYS A 20 -22.476 -7.114 -12.661 1.00 19.24 ATOM 155 N ASN A 21 -26.009 -6.296 -15.904 1.00 25.63 ATOM 156 CA ASN A 21 -27.273 -6.610 -16.559 1.00 29.36 ATOM 157 C ASN A 21 -27.790 -7.947 -16.048 1.00 34.19 ATOM 158 O ASN A 21 -27.043 -8.720 -15.435 1.00 36.30 ATOM 159 CB ASN A 21 -27.019 -6.697 -18.062 1.00 30.27 ATOM 160 CG ASN A 21 -26.755 -5.364 -18.689 1.00 30.52 ATOM 161 OD1 ASN A 21 -27.320 -4.340 -18.300 1.00 33.43 ATOM 162 ND2 ASN A 21 -25.793 -5.344 -19.584 1.00 31.93 ATOM 163 OXT ASN A 21 -28.957 -8.293 -16.268 1.00 38.18 TER