HEADER HORMONE 20-JUL-15 5CO9 TITLE Crystal structure of human zinc insulin at pH 6.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Insulin; COMPND 3 CHAIN: A, C; COMPND 4 FRAGMENT: UNP residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.92 ANGSTORMS DBREF 5CO9 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 -16.235 -10.666 -25.076 1.00 25.37 ATOM 2 CA GLY A 1 -16.604 -10.282 -23.677 1.00 23.35 ATOM 3 C GLY A 1 -16.040 -8.933 -23.241 1.00 22.60 ATOM 4 O GLY A 1 -15.817 -8.026 -24.065 1.00 19.09 ATOM 5 N ILE A 2 -15.748 -8.879 -21.939 1.00 23.10 ATOM 6 CA ILE A 2 -15.134 -7.743 -21.241 1.00 22.76 ATOM 7 C ILE A 2 -13.921 -7.189 -21.971 1.00 20.68 ATOM 8 O ILE A 2 -13.893 -6.032 -22.222 1.00 19.91 ATOM 9 CB ILE A 2 -14.697 -8.157 -19.805 1.00 20.79 ATOM 10 CG1 ILE A 2 -14.278 -6.896 -19.044 1.00 21.01 ATOM 11 CG2 ILE A 2 -13.541 -9.165 -19.823 1.00 20.47 ATOM 12 CD1 ILE A 2 -13.810 -7.099 -17.612 1.00 20.90 ATOM 13 N VAL A 3 -12.950 -8.030 -22.321 1.00 25.17 ATOM 14 CA VAL A 3 -11.765 -7.652 -23.166 1.00 28.28 ATOM 15 C VAL A 3 -12.134 -7.025 -24.519 1.00 28.32 ATOM 16 O VAL A 3 -11.678 -5.951 -24.901 1.00 36.20 ATOM 17 CB VAL A 3 -10.866 -8.906 -23.418 1.00 29.50 ATOM 18 CG1 VAL A 3 -9.836 -8.659 -24.551 1.00 29.50 ATOM 19 CG2 VAL A 3 -10.204 -9.318 -22.109 1.00 25.82 ATOM 20 N GLU A 4 -13.006 -7.676 -25.245 1.00 31.94 ATOM 21 CA GLU A 4 -13.591 -7.050 -26.429 1.00 32.15 ATOM 22 C GLU A 4 -14.316 -5.719 -26.063 1.00 28.46 ATOM 23 O GLU A 4 -14.131 -4.698 -26.676 1.00 28.86 ATOM 24 CB GLU A 4 -14.537 -8.045 -27.131 1.00 33.49 ATOM 25 CG GLU A 4 -13.911 -9.403 -27.463 1.00 35.30 ATOM 26 CD GLU A 4 -13.130 -10.035 -26.307 1.00 36.17 ATOM 27 OE1 GLU A 4 -13.717 -10.411 -25.261 1.00 30.98 ATOM 28 OE2 GLU A 4 -11.903 -10.137 -26.427 1.00 35.14 ATOM 29 N GLN A 5 -15.158 -5.736 -25.065 1.00 28.20 ATOM 30 CA GLN A 5 -15.982 -4.550 -24.763 1.00 30.36 ATOM 31 C GLN A 5 -15.134 -3.326 -24.321 1.00 29.26 ATOM 32 O GLN A 5 -15.628 -2.175 -24.494 1.00 24.35 ATOM 33 CB GLN A 5 -17.027 -4.871 -23.659 1.00 32.36 ATOM 34 CG GLN A 5 -18.165 -5.845 -24.023 1.00 34.44 ATOM 35 CD GLN A 5 -19.198 -5.193 -24.926 1.00 41.12 ATOM 36 OE1 GLN A 5 -19.486 -3.994 -24.785 1.00 43.27 ATOM 37 NE2 GLN A 5 -19.741 -5.966 -25.880 1.00 40.53 ATOM 38 N CYS A 6 -13.907 -3.572 -23.757 1.00 25.91 ATOM 39 CA CYS A 6 -13.108 -2.532 -22.982 1.00 24.75 ATOM 40 C CYS A 6 -11.721 -2.184 -23.479 1.00 24.33 ATOM 41 O CYS A 6 -11.217 -1.078 -23.264 1.00 25.65 ATOM 42 CB CYS A 6 -12.967 -2.946 -21.487 1.00 24.58 ATOM 43 SG CYS A 6 -14.444 -2.766 -20.507 1.00 24.94 ATOM 44 N CYS A 7 -11.068 -3.134 -24.140 1.00 26.10 ATOM 45 CA CYS A 7 -9.700 -2.953 -24.569 1.00 24.42 ATOM 46 C CYS A 7 -9.698 -2.617 -26.030 1.00 24.22 ATOM 47 O CYS A 7 -9.063 -1.649 -26.419 1.00 25.73 ATOM 48 CB CYS A 7 -8.824 -4.178 -24.264 1.00 23.46 ATOM 49 SG CYS A 7 -7.126 -4.100 -24.908 1.00 22.66 ATOM 50 N THR A 8 -10.406 -3.400 -26.839 1.00 23.84 ATOM 51 CA THR A 8 -10.394 -3.162 -28.287 1.00 25.18 ATOM 52 C THR A 8 -11.304 -1.964 -28.595 1.00 25.55 ATOM 53 O THR A 8 -10.902 -1.065 -29.327 1.00 22.59 ATOM 54 CB THR A 8 -10.800 -4.422 -29.127 1.00 26.73 ATOM 55 OG1 THR A 8 -10.269 -5.635 -28.547 1.00 30.31 ATOM 56 CG2 THR A 8 -10.257 -4.313 -30.499 1.00 25.95 ATOM 57 N SER A 9 -12.538 -2.015 -28.077 1.00 27.57 ATOM 58 CA SER A 9 -13.514 -0.892 -28.096 1.00 28.07 ATOM 59 C SER A 9 -13.415 -0.195 -26.712 1.00 28.18 ATOM 60 O SER A 9 -12.439 -0.402 -26.001 1.00 29.26 ATOM 61 CB SER A 9 -14.928 -1.468 -28.382 1.00 30.31 ATOM 62 OG SER A 9 -16.011 -0.590 -28.097 1.00 27.12 ATOM 63 N ILE A 10 -14.388 0.611 -26.306 1.00 23.19 ATOM 64 CA ILE A 10 -14.317 1.258 -25.000 1.00 21.66 ATOM 65 C ILE A 10 -15.548 0.926 -24.204 1.00 20.32 ATOM 66 O ILE A 10 -16.535 0.451 -24.755 1.00 21.41 ATOM 67 CB ILE A 10 -14.075 2.791 -25.089 1.00 20.06 ATOM 68 CG1 ILE A 10 -15.229 3.465 -25.796 1.00 20.36 ATOM 69 CG2 ILE A 10 -12.752 3.071 -25.793 1.00 22.37 ATOM 70 CD1 ILE A 10 -15.102 4.941 -25.935 1.00 21.33 ATOM 71 N CYS A 11 -15.459 1.107 -22.889 1.00 19.82 ATOM 72 CA CYS A 11 -16.541 0.796 -21.984 1.00 19.49 ATOM 73 C CYS A 11 -16.583 1.846 -20.920 1.00 18.91 ATOM 74 O CYS A 11 -15.567 2.485 -20.620 1.00 20.10 ATOM 75 CB CYS A 11 -16.294 -0.534 -21.276 1.00 21.40 ATOM 76 SG CYS A 11 -14.671 -0.723 -20.427 1.00 24.60 ATOM 77 N SER A 12 -17.740 1.971 -20.293 1.00 19.77 ATOM 78 CA SER A 12 -17.902 2.744 -19.079 1.00 18.81 ATOM 79 C SER A 12 -17.747 1.926 -17.782 1.00 21.10 ATOM 80 O SER A 12 -17.825 0.704 -17.802 1.00 20.54 ATOM 81 CB SER A 12 -19.261 3.289 -19.101 1.00 19.29 ATOM 82 OG SER A 12 -20.066 2.191 -18.799 1.00 19.43 ATOM 83 N LEU A 13 -17.468 2.633 -16.676 1.00 22.00 ATOM 84 CA LEU A 13 -17.438 2.094 -15.303 1.00 23.46 ATOM 85 C LEU A 13 -18.729 1.380 -14.959 1.00 22.08 ATOM 86 O LEU A 13 -18.733 0.371 -14.255 1.00 18.92 ATOM 87 CB LEU A 13 -17.161 3.225 -14.271 1.00 24.95 ATOM 88 CG LEU A 13 -15.664 3.451 -13.867 1.00 27.62 ATOM 89 CD1 LEU A 13 -14.615 3.309 -14.999 1.00 27.76 ATOM 90 CD2 LEU A 13 -15.460 4.760 -13.089 1.00 29.59 ATOM 91 N TYR A 14 -19.818 1.883 -15.512 1.00 23.47 ATOM 92 CA TYR A 14 -21.083 1.239 -15.374 1.00 25.71 ATOM 93 C TYR A 14 -21.136 -0.119 -16.087 1.00 23.02 ATOM 94 O TYR A 14 -21.674 -1.054 -15.570 1.00 20.74 ATOM 95 CB TYR A 14 -22.170 2.163 -15.902 1.00 32.26 ATOM 96 CG TYR A 14 -22.322 3.490 -15.155 1.00 37.73 ATOM 97 CD1 TYR A 14 -23.087 3.560 -13.994 1.00 43.59 ATOM 98 CD2 TYR A 14 -21.721 4.669 -15.624 1.00 39.89 ATOM 99 CE1 TYR A 14 -23.246 4.763 -13.311 1.00 47.96 ATOM 100 CE2 TYR A 14 -21.871 5.871 -14.952 1.00 42.52 ATOM 101 CZ TYR A 14 -22.637 5.911 -13.796 1.00 48.47 ATOM 102 OH TYR A 14 -22.831 7.078 -13.092 1.00 57.83 ATOM 103 N GLN A 15 -20.611 -0.231 -17.302 1.00 24.26 ATOM 104 CA GLN A 15 -20.547 -1.547 -17.954 1.00 22.90 ATOM 105 C GLN A 15 -19.691 -2.468 -17.093 1.00 21.54 ATOM 106 O GLN A 15 -20.040 -3.608 -16.886 1.00 19.31 ATOM 107 CB GLN A 15 -19.989 -1.481 -19.370 1.00 23.08 ATOM 108 CG GLN A 15 -20.856 -0.763 -20.365 1.00 25.08 ATOM 109 CD GLN A 15 -20.212 -0.650 -21.766 1.00 30.65 ATOM 110 OE1 GLN A 15 -19.809 0.427 -22.198 1.00 31.78 ATOM 111 NE2 GLN A 15 -20.113 -1.780 -22.471 1.00 35.56 ATOM 112 N LEU A 16 -18.578 -1.975 -16.555 1.00 19.48 ATOM 113 CA LEU A 16 -17.721 -2.859 -15.744 1.00 18.11 ATOM 114 C LEU A 16 -18.435 -3.419 -14.543 1.00 17.54 ATOM 115 O LEU A 16 -18.134 -4.496 -14.068 1.00 16.95 ATOM 116 CB LEU A 16 -16.479 -2.120 -15.286 1.00 17.61 ATOM 117 CG LEU A 16 -15.550 -1.622 -16.366 1.00 18.22 ATOM 118 CD1 LEU A 16 -14.408 -0.954 -15.622 1.00 18.24 ATOM 119 CD2 LEU A 16 -15.111 -2.803 -17.220 1.00 17.36 ATOM 120 N GLU A 17 -19.381 -2.678 -14.002 1.00 17.80 ATOM 121 CA GLU A 17 -20.240 -3.230 -12.971 1.00 17.40 ATOM 122 C GLU A 17 -21.057 -4.453 -13.335 1.00 16.65 ATOM 123 O GLU A 17 -21.513 -5.129 -12.419 1.00 16.57 ATOM 124 CB GLU A 17 -21.218 -2.219 -12.493 1.00 19.55 ATOM 125 CG GLU A 17 -20.647 -1.097 -11.684 1.00 21.15 ATOM 126 CD GLU A 17 -21.751 -0.485 -10.875 1.00 22.47 ATOM 127 OE1 GLU A 17 -22.643 0.088 -11.508 1.00 25.15 ATOM 128 OE2 GLU A 17 -21.752 -0.613 -9.641 1.00 23.54 ATOM 129 N ASN A 18 -21.240 -4.731 -14.633 1.00 17.31 ATOM 130 CA ASN A 18 -21.805 -5.995 -15.170 1.00 17.56 ATOM 131 C ASN A 18 -20.979 -7.243 -14.697 1.00 17.55 ATOM 132 O ASN A 18 -21.527 -8.324 -14.455 1.00 16.11 ATOM 133 CB ASN A 18 -21.833 -5.960 -16.718 1.00 18.47 ATOM 134 CG ASN A 18 -22.862 -4.964 -17.294 1.00 19.61 ATOM 135 OD1 ASN A 18 -23.665 -4.395 -16.551 1.00 22.88 ATOM 136 ND2 ASN A 18 -22.838 -4.762 -18.635 1.00 20.93 ATOM 137 N TYR A 19 -19.672 -7.057 -14.514 1.00 16.29 ATOM 138 CA TYR A 19 -18.779 -8.152 -14.093 1.00 16.45 ATOM 139 C TYR A 19 -18.531 -8.211 -12.602 1.00 15.34 ATOM 140 O TYR A 19 -17.752 -9.034 -12.147 1.00 14.09 ATOM 141 CB TYR A 19 -17.488 -8.129 -14.906 1.00 16.50 ATOM 142 CG TYR A 19 -17.830 -8.061 -16.364 1.00 18.27 ATOM 143 CD1 TYR A 19 -18.197 -9.202 -17.073 1.00 17.21 ATOM 144 CD2 TYR A 19 -17.942 -6.828 -17.016 1.00 21.62 ATOM 145 CE1 TYR A 19 -18.552 -9.147 -18.387 1.00 17.55 ATOM 146 CE2 TYR A 19 -18.325 -6.764 -18.362 1.00 22.20 ATOM 147 CZ TYR A 19 -18.615 -7.938 -19.045 1.00 20.72 ATOM 148 OH TYR A 19 -18.963 -7.876 -20.401 1.00 23.99 ATOM 149 N CYS A 20 -19.259 -7.413 -11.826 1.00 15.39 ATOM 150 CA CYS A 20 -19.186 -7.544 -10.347 1.00 17.08 ATOM 151 C CYS A 20 -20.018 -8.725 -9.924 1.00 18.45 ATOM 152 O CYS A 20 -21.032 -8.996 -10.549 1.00 17.46 ATOM 153 CB CYS A 20 -19.701 -6.317 -9.614 1.00 15.53 ATOM 154 SG CYS A 20 -18.854 -4.775 -9.951 1.00 15.79 ATOM 155 N ASN A 21 -19.574 -9.445 -8.898 1.00 22.87 ATOM 156 CA ASN A 21 -20.427 -10.464 -8.256 1.00 24.84 ATOM 157 C ASN A 21 -21.515 -9.848 -7.403 1.00 29.11 ATOM 158 O ASN A 21 -21.799 -8.638 -7.328 1.00 32.73 ATOM 159 CB ASN A 21 -19.603 -11.369 -7.357 1.00 24.23 ATOM 160 CG ASN A 21 -18.555 -12.089 -8.104 1.00 24.47 ATOM 161 OD1 ASN A 21 -18.780 -12.526 -9.247 1.00 26.12 ATOM 162 ND2 ASN A 21 -17.376 -12.217 -7.486 1.00 24.06 ATOM 163 OXT ASN A 21 -22.129 -10.611 -6.692 1.00 34.49 TER