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 C 1 21 UNP P01308 INS_HUMAN 90 110 SEQRES 1 C 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 C 21 TYR GLN LEU GLU ASN TYR CYS ASN ATOM 1 N GLY C 1 17.473 9.679 25.168 1.00 34.28 ATOM 2 CA GLY C 1 17.424 9.553 23.721 1.00 34.70 ATOM 3 C GLY C 1 16.007 9.729 23.197 1.00 29.54 ATOM 4 O GLY C 1 15.158 10.295 23.876 1.00 28.57 ATOM 5 N ILE C 2 15.747 9.215 21.994 1.00 26.63 ATOM 6 CA ILE C 2 14.421 9.377 21.402 1.00 24.06 ATOM 7 C ILE C 2 13.343 8.709 22.249 1.00 24.30 ATOM 8 O ILE C 2 12.222 9.219 22.347 1.00 22.74 ATOM 9 CB ILE C 2 14.412 8.833 19.964 1.00 20.87 ATOM 10 CG1 ILE C 2 13.023 9.025 19.345 1.00 17.81 ATOM 11 CG2 ILE C 2 14.811 7.342 19.951 1.00 21.48 ATOM 12 CD1 ILE C 2 12.960 8.694 17.864 1.00 16.80 ATOM 13 N VAL C 3 13.653 7.567 22.874 1.00 24.68 ATOM 14 CA VAL C 3 12.642 6.880 23.670 1.00 29.42 ATOM 15 C VAL C 3 12.291 7.704 24.897 1.00 31.68 ATOM 16 O VAL C 3 11.126 7.797 25.300 1.00 26.60 ATOM 17 CB VAL C 3 13.127 5.469 24.046 1.00 32.47 ATOM 18 CG1 VAL C 3 12.131 4.796 24.980 1.00 30.56 ATOM 19 CG2 VAL C 3 13.343 4.645 22.790 1.00 31.38 ATOM 20 N GLU C 4 13.285 8.348 25.492 1.00 37.58 ATOM 21 CA GLU C 4 13.008 9.167 26.660 1.00 35.18 ATOM 22 C GLU C 4 12.276 10.448 26.273 1.00 31.68 ATOM 23 O GLU C 4 11.347 10.871 26.968 1.00 31.34 ATOM 24 CB GLU C 4 14.315 9.455 27.393 1.00 38.83 ATOM 25 CG GLU C 4 14.914 8.217 28.066 1.00 42.62 ATOM 26 CD GLU C 4 15.383 7.149 27.083 1.00 41.03 ATOM 27 OE1 GLU C 4 15.043 5.955 27.281 1.00 40.13 ATOM 28 OE2 GLU C 4 16.085 7.503 26.107 1.00 40.69 ATOM 29 N GLN C 5 12.648 11.057 25.143 1.00 28.14 ATOM 30 CA GLN C 5 12.033 12.322 24.751 1.00 26.28 ATOM 31 C GLN C 5 10.610 12.124 24.251 1.00 24.36 ATOM 32 O GLN C 5 9.720 12.936 24.539 1.00 28.10 ATOM 33 CB GLN C 5 12.872 13.000 23.669 1.00 31.04 ATOM 34 CG GLN C 5 14.323 13.262 24.062 1.00 37.34 ATOM 35 CD GLN C 5 14.442 14.104 25.311 1.00 48.70 ATOM 36 OE1 GLN C 5 13.878 15.198 25.386 1.00 48.36 ATOM 37 NE2 GLN C 5 15.191 13.605 26.301 1.00 52.99 ATOM 38 N CYS C 6 10.374 11.049 23.504 1.00 25.88 ATOM 39 CA CYS C 6 9.156 10.912 22.721 1.00 23.41 ATOM 40 C CYS C 6 8.197 9.845 23.224 1.00 24.94 ATOM 41 O CYS C 6 6.990 9.961 22.986 1.00 24.39 ATOM 42 CB CYS C 6 9.522 10.617 21.263 1.00 19.31 ATOM 43 SG CYS C 6 10.262 12.052 20.459 1.00 27.44 ATOM 44 N CYS C 7 8.690 8.811 23.906 1.00 25.50 ATOM 45 CA CYS C 7 7.839 7.735 24.411 1.00 29.42 ATOM 46 C CYS C 7 7.600 7.874 25.911 1.00 35.22 ATOM 47 O CYS C 7 6.449 7.918 26.364 1.00 28.63 ATOM 48 CB CYS C 7 8.467 6.367 24.084 1.00 21.27 ATOM 49 SG CYS C 7 7.620 4.946 24.778 1.00 27.97 ATOM 50 N THR C 8 8.682 7.945 26.693 1.00 24.39 ATOM 51 CA THR C 8 8.542 8.193 28.122 1.00 26.29 ATOM 52 C THR C 8 7.924 9.561 28.369 1.00 30.68 ATOM 53 O THR C 8 6.883 9.681 29.023 1.00 29.94 ATOM 54 CB THR C 8 9.904 8.084 28.802 1.00 34.70 ATOM 55 OG1 THR C 8 10.517 6.857 28.403 1.00 34.72 ATOM 56 CG2 THR C 8 9.751 8.117 30.311 1.00 36.28 ATOM 57 N SER C 9 8.551 10.604 27.838 1.00 30.82 ATOM 58 CA SER C 9 7.945 11.928 27.810 1.00 30.60 ATOM 59 C SER C 9 7.130 12.069 26.520 1.00 29.77 ATOM 60 O SER C 9 6.799 11.070 25.873 1.00 30.73 ATOM 61 CB SER C 9 9.027 13.003 27.934 1.00 26.93 ATOM 62 OG SER C 9 8.442 14.270 28.159 1.00 29.89 ATOM 63 N ILE C 10 6.814 13.307 26.126 1.00 30.05 ATOM 64 CA ILE C 10 6.129 13.601 24.872 1.00 24.12 ATOM 65 C ILE C 10 6.999 14.531 24.038 1.00 27.30 ATOM 66 O ILE C 10 7.735 15.370 24.572 1.00 28.50 ATOM 67 CB ILE C 10 4.744 14.232 25.111 1.00 25.08 ATOM 68 CG1 ILE C 10 4.897 15.565 25.839 1.00 26.36 ATOM 69 CG2 ILE C 10 3.864 13.295 25.920 1.00 27.67 ATOM 70 CD1 ILE C 10 3.605 16.199 26.240 1.00 32.64 ATOM 71 N CYS C 11 6.910 14.392 22.720 1.00 24.22 ATOM 72 CA CYS C 11 7.660 15.267 21.834 1.00 24.69 ATOM 73 C CYS C 11 6.776 15.708 20.682 1.00 23.03 ATOM 74 O CYS C 11 5.764 15.078 20.366 1.00 25.34 ATOM 75 CB CYS C 11 8.926 14.588 21.286 1.00 28.24 ATOM 76 SG CYS C 11 8.635 13.251 20.142 1.00 29.17 ATOM 77 N SER C 12 7.177 16.804 20.054 1.00 21.64 ATOM 78 CA SER C 12 6.507 17.310 18.868 1.00 23.18 ATOM 79 C SER C 12 7.096 16.671 17.619 1.00 27.19 ATOM 80 O SER C 12 8.186 16.102 17.643 1.00 23.02 ATOM 81 CB SER C 12 6.647 18.830 18.781 1.00 29.53 ATOM 82 OG SER C 12 8.017 19.181 18.722 1.00 29.10 ATOM 83 N LEU C 13 6.358 16.778 16.512 1.00 24.33 ATOM 84 CA LEU C 13 6.887 16.296 15.241 1.00 27.35 ATOM 85 C LEU C 13 8.156 17.048 14.863 1.00 25.02 ATOM 86 O LEU C 13 9.057 16.474 14.245 1.00 24.47 ATOM 87 CB LEU C 13 5.821 16.410 14.143 1.00 31.61 ATOM 88 CG LEU C 13 4.565 15.546 14.367 1.00 33.94 ATOM 89 CD1 LEU C 13 3.627 15.588 13.165 1.00 32.07 ATOM 90 CD2 LEU C 13 4.927 14.098 14.684 1.00 36.46 ATOM 91 N TYR C 14 8.260 18.318 15.264 1.00 24.96 ATOM 92 CA TYR C 14 9.501 19.063 15.075 1.00 21.22 ATOM 93 C TYR C 14 10.653 18.437 15.852 1.00 26.37 ATOM 94 O TYR C 14 11.768 18.317 15.333 1.00 29.42 ATOM 95 CB TYR C 14 9.311 20.510 15.514 1.00 22.56 ATOM 96 CG TYR C 14 8.497 21.375 14.580 1.00 34.05 ATOM 97 CD1 TYR C 14 9.018 21.801 13.360 1.00 36.56 ATOM 98 CD2 TYR C 14 7.224 21.804 14.937 1.00 34.51 ATOM 99 CE1 TYR C 14 8.277 22.612 12.511 1.00 44.38 ATOM 100 CE2 TYR C 14 6.481 22.615 14.102 1.00 39.33 ATOM 101 CZ TYR C 14 7.009 23.019 12.893 1.00 42.94 ATOM 102 OH TYR C 14 6.269 23.825 12.061 1.00 43.08 ATOM 103 N GLN C 15 10.419 18.075 17.119 1.00 25.51 ATOM 104 CA GLN C 15 11.445 17.350 17.864 1.00 23.96 ATOM 105 C GLN C 15 11.792 16.039 17.173 1.00 23.09 ATOM 106 O GLN C 15 12.956 15.637 17.143 1.00 24.61 ATOM 107 CB GLN C 15 10.985 17.089 19.298 1.00 26.82 ATOM 108 CG GLN C 15 10.720 18.343 20.103 0.92 33.26 ATOM 109 N LEU C 16 10.797 15.364 16.592 1.00 24.37 ATOM 110 CA LEU C 16 11.074 14.119 15.883 1.00 20.81 ATOM 111 C LEU C 16 12.027 14.318 14.714 1.00 21.92 ATOM 112 O LEU C 16 12.732 13.380 14.322 1.00 24.76 ATOM 113 CB LEU C 16 9.775 13.511 15.365 1.00 21.57 ATOM 114 CG LEU C 16 9.103 12.548 16.315 1.00 26.94 ATOM 115 CD1 LEU C 16 7.764 12.142 15.737 1.00 28.30 ATOM 116 CD2 LEU C 16 9.994 11.354 16.532 1.00 27.96 ATOM 117 N GLU C 17 12.047 15.511 14.122 1.00 19.16 ATOM 118 CA GLU C 17 12.979 15.760 13.033 1.00 24.51 ATOM 119 C GLU C 17 14.428 15.734 13.492 1.00 19.36 ATOM 120 O GLU C 17 15.326 15.663 12.650 1.00 20.55 ATOM 121 CB GLU C 17 12.694 17.101 12.368 1.00 26.76 ATOM 122 CG GLU C 17 11.342 17.203 11.720 1.00 35.01 ATOM 123 CD GLU C 17 11.252 18.411 10.822 1.00 36.23 ATOM 124 OE1 GLU C 17 11.009 19.513 11.354 1.00 43.26 ATOM 125 OE2 GLU C 17 11.413 18.256 9.590 1.00 29.96 ATOM 126 N ASN C 18 14.682 15.801 14.802 1.00 19.71 ATOM 127 CA ASN C 18 16.057 15.701 15.275 1.00 20.62 ATOM 128 C ASN C 18 16.705 14.394 14.871 1.00 19.74 ATOM 129 O ASN C 18 17.941 14.312 14.860 1.00 20.42 ATOM 130 CB ASN C 18 16.118 15.826 16.790 1.00 20.93 ATOM 131 CG ASN C 18 15.776 17.219 17.267 1.00 28.73 ATOM 132 OD1 ASN C 18 16.016 18.193 16.559 1.00 25.39 ATOM 133 ND2 ASN C 18 15.224 17.323 18.475 1.00 23.42 ATOM 134 N TYR C 19 15.906 13.372 14.572 1.00 18.63 ATOM 135 CA TYR C 19 16.393 12.028 14.299 1.00 24.18 ATOM 136 C TYR C 19 16.381 11.696 12.812 1.00 23.90 ATOM 137 O TYR C 19 16.655 10.555 12.436 1.00 17.14 ATOM 138 CB TYR C 19 15.578 11.018 15.123 1.00 17.97 ATOM 139 CG TYR C 19 15.621 11.417 16.593 1.00 18.11 ATOM 140 CD1 TYR C 19 16.754 11.160 17.364 1.00 18.90 ATOM 141 CD2 TYR C 19 14.563 12.122 17.188 1.00 23.11 ATOM 142 CE1 TYR C 19 16.829 11.560 18.690 1.00 19.82 ATOM 143 CE2 TYR C 19 14.631 12.525 18.525 1.00 24.20 ATOM 144 CZ TYR C 19 15.765 12.231 19.267 1.00 25.10 ATOM 145 OH TYR C 19 15.847 12.621 20.592 1.00 23.35 ATOM 146 N CYS C 20 16.106 12.675 11.958 1.00 18.77 ATOM 147 CA CYS C 20 16.297 12.461 10.533 1.00 17.98 ATOM 148 C CYS C 20 17.782 12.463 10.199 1.00 28.02 ATOM 149 O CYS C 20 18.604 13.058 10.904 1.00 26.30 ATOM 150 CB CYS C 20 15.599 13.551 9.706 1.00 18.45 ATOM 151 SG CYS C 20 13.837 13.734 9.944 1.00 20.69 ATOM 152 N ASN C 21 18.118 11.803 9.094 1.00 18.81 ATOM 153 CA ASN C 21 19.436 11.924 8.478 1.00 23.52 ATOM 154 C ASN C 21 19.497 13.112 7.524 1.00 32.05 ATOM 155 O ASN C 21 18.551 13.885 7.386 1.00 32.17 ATOM 156 CB ASN C 21 19.783 10.636 7.733 1.00 24.42 ATOM 157 CG ASN C 21 19.886 9.463 8.658 1.00 30.32 ATOM 158 OD1 ASN C 21 20.298 9.613 9.815 1.00 36.58 ATOM 159 ND2 ASN C 21 19.506 8.291 8.176 1.00 32.67 ATOM 160 OXT ASN C 21 20.520 13.330 6.872 1.00 37.56 TER