HEADER HORMONE 31-DEC-69 6P4Z TITLE Structure of gadolinium-caged cobalt (III) insulin hexamer COMPND MOL_ID: 1; COMPND 2 MOLECULE: Insulin chain A; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.80 ANGSTORMS DBREF 6P4Z 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 19.202 0.558 -3.387 1.00 28.29 ATOM 2 CA GLY A 1 19.449 0.093 -2.033 1.00 29.19 ATOM 3 C GLY A 1 18.336 -0.779 -1.483 1.00 31.75 ATOM 4 O GLY A 1 17.466 -1.221 -2.230 1.00 27.75 ATOM 5 N ILE A 2 18.350 -0.993 -0.162 1.00 28.82 ATOM 6 CA ILE A 2 17.424 -1.940 0.463 1.00 28.39 ATOM 7 C ILE A 2 16.003 -1.399 0.443 1.00 23.02 ATOM 8 O ILE A 2 15.043 -2.146 0.226 1.00 24.55 ATOM 9 CB ILE A 2 17.896 -2.286 1.890 1.00 29.64 ATOM 10 CG1 ILE A 2 17.118 -3.487 2.439 1.00 28.53 ATOM 11 CG2 ILE A 2 17.816 -1.070 2.842 1.00 24.96 ATOM 12 CD1 ILE A 2 17.255 -4.750 1.588 1.00 26.58 ATOM 13 N VAL A 3 15.844 -0.092 0.648 1.00 30.26 ATOM 14 CA VAL A 3 14.522 0.511 0.558 1.00 25.69 ATOM 15 C VAL A 3 13.921 0.249 -0.810 1.00 27.02 ATOM 16 O VAL A 3 12.761 -0.163 -0.930 1.00 27.88 ATOM 17 CB VAL A 3 14.604 2.017 0.858 1.00 22.06 ATOM 18 CG1 VAL A 3 13.258 2.687 0.604 1.00 24.17 ATOM 19 CG2 VAL A 3 15.049 2.225 2.282 1.00 28.24 ATOM 20 N GLU A 4 14.711 0.456 -1.861 1.00 21.81 ATOM 21 CA GLU A 4 14.203 0.318 -3.218 1.00 20.22 ATOM 22 C GLU A 4 14.011 -1.147 -3.593 1.00 23.87 ATOM 23 O GLU A 4 13.020 -1.494 -4.245 1.00 25.90 ATOM 24 CB GLU A 4 15.152 1.021 -4.196 1.00 21.80 ATOM 25 CG GLU A 4 15.258 2.546 -3.977 1.00 22.52 ATOM 26 CD GLU A 4 15.980 2.911 -2.685 1.00 29.57 ATOM 27 OE1 GLU A 4 16.902 2.158 -2.292 1.00 23.62 ATOM 28 OE2 GLU A 4 15.621 3.943 -2.062 1.00 30.26 ATOM 29 N GLN A 5 14.945 -2.007 -3.178 1.00 18.91 ATOM 30 CA GLN A 5 14.884 -3.428 -3.514 1.00 21.31 ATOM 31 C GLN A 5 13.651 -4.110 -2.925 1.00 24.71 ATOM 32 O GLN A 5 13.023 -4.952 -3.583 1.00 18.96 ATOM 33 CB GLN A 5 16.134 -4.126 -3.013 1.00 22.12 ATOM 34 CG GLN A 5 16.128 -5.594 -3.322 1.00 24.16 ATOM 35 CD GLN A 5 17.077 -6.362 -2.432 1.00 35.93 ATOM 36 OE1 GLN A 5 18.063 -5.810 -1.928 1.00 36.49 ATOM 37 NE2 GLN A 5 16.790 -7.648 -2.231 1.00 31.86 ATOM 38 N CYS A 6 13.311 -3.791 -1.675 1.00 20.97 ATOM 39 CA CYS A 6 12.149 -4.420 -1.053 1.00 18.85 ATOM 40 C CYS A 6 10.840 -4.018 -1.716 1.00 18.85 ATOM 41 O CYS A 6 9.854 -4.757 -1.607 1.00 18.63 ATOM 42 CB CYS A 6 12.075 -4.051 0.428 1.00 17.54 ATOM 43 SG CYS A 6 13.435 -4.673 1.431 1.00 19.40 ATOM 44 N CYS A 7 10.801 -2.856 -2.370 1.00 22.71 ATOM 45 CA CYS A 7 9.558 -2.329 -2.936 1.00 25.04 ATOM 46 C CYS A 7 9.381 -2.658 -4.411 1.00 25.37 ATOM 47 O CYS A 7 8.274 -2.992 -4.840 1.00 22.22 ATOM 48 CB CYS A 7 9.511 -0.813 -2.746 1.00 27.76 ATOM 49 SG CYS A 7 7.954 -0.069 -3.240 1.00 26.79 ATOM 50 N THR A 8 10.450 -2.561 -5.197 1.00 20.15 ATOM 51 CA THR A 8 10.384 -2.879 -6.612 1.00 22.74 ATOM 52 C THR A 8 10.469 -4.376 -6.852 1.00 24.57 ATOM 53 O THR A 8 9.876 -4.884 -7.811 1.00 26.68 ATOM 54 CB THR A 8 11.516 -2.177 -7.355 1.00 30.96 ATOM 55 OG1 THR A 8 12.751 -2.815 -7.014 1.00 33.92 ATOM 56 CG2 THR A 8 11.595 -0.727 -6.929 1.00 29.74 ATOM 57 N SER A 9 11.186 -5.093 -5.993 1.00 22.11 ATOM 58 CA SER A 9 11.343 -6.532 -6.125 1.00 25.62 ATOM 59 C SER A 9 10.938 -7.202 -4.820 1.00 24.12 ATOM 60 O SER A 9 9.827 -6.987 -4.323 1.00 20.28 ATOM 61 CB SER A 9 12.785 -6.875 -6.489 1.00 28.60 ATOM 62 OG SER A 9 12.963 -8.277 -6.502 1.00 34.02 ATOM 63 N ILE A 10 11.832 -8.010 -4.246 1.00 19.50 ATOM 64 CA ILE A 10 11.584 -8.627 -2.949 1.00 18.54 ATOM 65 C ILE A 10 12.878 -8.597 -2.153 1.00 18.05 ATOM 66 O ILE A 10 13.973 -8.465 -2.706 1.00 20.16 ATOM 67 CB ILE A 10 11.067 -10.076 -3.055 1.00 24.42 ATOM 68 CG1 ILE A 10 12.091 -10.952 -3.765 1.00 29.03 ATOM 69 CG2 ILE A 10 9.707 -10.128 -3.768 1.00 26.69 ATOM 70 CD1 ILE A 10 11.787 -12.418 -3.654 1.00 36.90 ATOM 71 N CYS A 11 12.742 -8.753 -0.835 1.00 17.40 ATOM 72 CA CYS A 11 13.898 -8.813 0.052 1.00 19.35 ATOM 73 C CYS A 11 13.576 -9.729 1.221 1.00 19.84 ATOM 74 O CYS A 11 12.412 -9.952 1.550 1.00 19.39 ATOM 75 CB CYS A 11 14.284 -7.423 0.579 1.00 16.54 ATOM 76 SG CYS A 11 13.021 -6.649 1.617 1.00 19.76 ATOM 77 N SER A 12 14.621 -10.232 1.867 1.00 16.73 ATOM 78 CA SER A 12 14.480 -11.185 2.954 1.00 16.75 ATOM 79 C SER A 12 14.694 -10.486 4.287 1.00 16.19 ATOM 80 O SER A 12 15.338 -9.439 4.359 1.00 16.36 ATOM 81 CB SER A 12 15.495 -12.314 2.805 1.00 18.70 ATOM 82 OG SER A 12 16.803 -11.772 2.990 1.00 17.81 ATOM 83 N LEU A 13 14.190 -11.100 5.362 1.00 16.20 ATOM 84 CA LEU A 13 14.449 -10.538 6.690 1.00 15.94 ATOM 85 C LEU A 13 15.937 -10.529 7.002 1.00 16.41 ATOM 86 O LEU A 13 16.415 -9.670 7.754 1.00 16.24 ATOM 87 CB LEU A 13 13.695 -11.322 7.767 1.00 16.23 ATOM 88 CG LEU A 13 12.161 -11.362 7.637 1.00 22.39 ATOM 89 CD1 LEU A 13 11.551 -12.068 8.855 1.00 16.60 ATOM 90 CD2 LEU A 13 11.577 -9.984 7.486 1.00 15.28 ATOM 91 N TYR A 14 16.689 -11.458 6.413 1.00 17.17 ATOM 92 CA TYR A 14 18.116 -11.525 6.677 1.00 17.90 ATOM 93 C TYR A 14 18.853 -10.349 6.044 1.00 18.24 ATOM 94 O TYR A 14 19.821 -9.829 6.624 1.00 21.15 ATOM 95 CB TYR A 14 18.655 -12.868 6.189 1.00 18.93 ATOM 96 CG TYR A 14 18.093 -14.015 7.008 1.00 23.12 ATOM 97 CD1 TYR A 14 18.662 -14.359 8.218 1.00 20.08 ATOM 98 CD2 TYR A 14 16.978 -14.722 6.582 1.00 20.84 ATOM 99 CE1 TYR A 14 18.150 -15.394 8.984 1.00 20.72 ATOM 100 CE2 TYR A 14 16.453 -15.753 7.342 1.00 25.88 ATOM 101 CZ TYR A 14 17.058 -16.082 8.538 1.00 27.50 ATOM 102 OH TYR A 14 16.569 -17.092 9.323 1.00 32.35 ATOM 103 N GLN A 15 18.405 -9.905 4.862 1.00 17.42 ATOM 104 CA GLN A 15 18.949 -8.683 4.279 1.00 17.39 ATOM 105 C GLN A 15 18.592 -7.466 5.118 1.00 24.20 ATOM 106 O GLN A 15 19.422 -6.561 5.296 1.00 21.74 ATOM 107 CB GLN A 15 18.436 -8.509 2.854 1.00 17.86 ATOM 108 CG GLN A 15 18.959 -9.573 1.885 1.00 19.82 ATOM 109 CD GLN A 15 18.234 -9.577 0.550 1.00 27.24 ATOM 110 OE1 GLN A 15 17.040 -9.298 0.483 1.00 22.49 ATOM 111 NE2 GLN A 15 18.956 -9.904 -0.525 1.00 26.97 ATOM 112 N LEU A 16 17.363 -7.433 5.652 1.00 20.44 ATOM 113 CA LEU A 16 16.954 -6.318 6.501 1.00 20.26 ATOM 114 C LEU A 16 17.800 -6.260 7.766 1.00 19.41 ATOM 115 O LEU A 16 18.129 -5.169 8.251 1.00 18.56 ATOM 116 CB LEU A 16 15.463 -6.432 6.839 1.00 16.69 ATOM 117 CG LEU A 16 14.520 -6.222 5.648 1.00 21.15 ATOM 118 CD1 LEU A 16 13.071 -6.197 6.126 1.00 24.66 ATOM 119 CD2 LEU A 16 14.857 -4.938 4.888 1.00 20.28 ATOM 120 N GLU A 17 18.208 -7.422 8.288 1.00 18.22 ATOM 121 CA GLU A 17 19.039 -7.463 9.487 1.00 18.12 ATOM 122 C GLU A 17 20.330 -6.675 9.328 1.00 22.98 ATOM 123 O GLU A 17 20.931 -6.257 10.329 1.00 19.64 ATOM 124 CB GLU A 17 19.371 -8.913 9.840 1.00 21.96 ATOM 125 CG GLU A 17 19.477 -9.150 11.320 1.00 24.49 ATOM 126 CD GLU A 17 20.027 -10.512 11.661 1.00 30.66 ATOM 127 OE1 GLU A 17 20.285 -11.319 10.737 1.00 28.27 ATOM 128 OE2 GLU A 17 20.211 -10.765 12.867 1.00 37.66 ATOM 129 N ASN A 18 20.772 -6.462 8.091 1.00 19.65 ATOM 130 CA ASN A 18 22.006 -5.731 7.864 1.00 24.42 ATOM 131 C ASN A 18 21.886 -4.274 8.269 1.00 21.26 ATOM 132 O ASN A 18 22.904 -3.595 8.419 1.00 22.50 ATOM 133 CB ASN A 18 22.400 -5.835 6.398 1.00 23.74 ATOM 134 CG ASN A 18 22.823 -7.244 6.021 1.00 28.04 ATOM 135 OD1 ASN A 18 23.447 -7.943 6.826 1.00 31.14 ATOM 136 ND2 ASN A 18 22.474 -7.674 4.807 1.00 26.74 ATOM 137 N TYR A 19 20.673 -3.778 8.439 1.00 17.06 ATOM 138 CA TYR A 19 20.477 -2.382 8.761 1.00 16.75 ATOM 139 C TYR A 19 20.204 -2.161 10.231 1.00 22.15 ATOM 140 O TYR A 19 19.980 -1.022 10.633 1.00 22.75 ATOM 141 CB TYR A 19 19.363 -1.807 7.892 1.00 16.19 ATOM 142 CG TYR A 19 19.829 -1.862 6.466 1.00 19.23 ATOM 143 CD1 TYR A 19 19.762 -3.055 5.744 1.00 28.50 ATOM 144 CD2 TYR A 19 20.439 -0.767 5.875 1.00 24.79 ATOM 145 CE1 TYR A 19 20.243 -3.136 4.456 1.00 30.29 ATOM 146 CE2 TYR A 19 20.910 -0.832 4.586 1.00 25.45 ATOM 147 CZ TYR A 19 20.811 -2.015 3.882 1.00 30.61 ATOM 148 OH TYR A 19 21.280 -2.100 2.594 1.00 34.47 ATOM 149 N CYS A 20 20.233 -3.213 11.042 1.00 16.97 ATOM 150 CA CYS A 20 20.167 -3.018 12.482 1.00 21.74 ATOM 151 C CYS A 20 21.453 -2.371 12.991 1.00 27.05 ATOM 152 O CYS A 20 22.522 -2.502 12.389 1.00 23.77 ATOM 153 CB CYS A 20 19.949 -4.344 13.199 1.00 22.36 ATOM 154 SG CYS A 20 18.568 -5.315 12.575 1.00 21.33 ATOM 155 N ASN A 21 21.343 -1.676 14.122 1.00 24.10 ATOM 156 CA ASN A 21 22.517 -1.100 14.770 1.00 25.53 ATOM 157 C ASN A 21 23.244 -2.143 15.604 1.00 32.41 ATOM 158 O ASN A 21 22.738 -3.242 15.857 1.00 31.80 ATOM 159 CB ASN A 21 22.127 0.070 15.660 1.00 30.22 ATOM 160 CG ASN A 21 21.700 1.276 14.875 1.00 39.93 ATOM 161 OD1 ASN A 21 20.702 1.913 15.199 1.00 46.48 ATOM 162 ND2 ASN A 21 22.455 1.605 13.840 1.00 46.17 ATOM 163 OXT ASN A 21 24.359 -1.888 16.050 1.00 37.08 TER