HEADER HORMONE 29-MAY-15 5BQQ TITLE Human insulin with intra-chain chemical crosslink between modified TITLE 2 B27 and B30 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Insulin; COMPND 3 CHAIN: A, C, E, G, I, K; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.54 ANGSTORMS DBREF 5BQQ 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 10.042 25.289 -4.963 1.00 27.11 ATOM 2 CA GLY C 1 9.407 25.525 -3.624 1.00 26.82 ATOM 3 C GLY C 1 8.695 24.250 -3.190 1.00 23.08 ATOM 4 O GLY C 1 9.208 23.130 -3.329 1.00 21.53 ATOM 5 N ILE C 2 7.460 24.423 -2.711 1.00 19.88 ATOM 6 CA ILE C 2 6.803 23.351 -1.948 1.00 16.78 ATOM 7 C ILE C 2 6.498 22.125 -2.760 1.00 16.03 ATOM 8 O ILE C 2 6.594 21.005 -2.291 1.00 14.63 ATOM 9 CB ILE C 2 5.526 23.926 -1.236 1.00 16.20 ATOM 10 CG1 ILE C 2 5.035 22.920 -0.259 1.00 14.19 ATOM 11 CG2 ILE C 2 4.403 24.324 -2.233 1.00 17.22 ATOM 12 CD1 ILE C 2 3.814 23.402 0.518 1.00 14.09 ATOM 13 N VAL C 3 6.124 22.305 -4.013 1.00 17.12 ATOM 14 CA VAL C 3 5.900 21.171 -4.924 1.00 17.99 ATOM 15 C VAL C 3 7.151 20.320 -5.155 1.00 20.59 ATOM 16 O VAL C 3 7.132 19.072 -4.992 1.00 20.20 ATOM 17 CB VAL C 3 5.216 21.631 -6.222 1.00 19.60 ATOM 18 CG1 VAL C 3 5.153 20.490 -7.213 1.00 22.05 ATOM 19 CG2 VAL C 3 3.782 22.105 -5.897 1.00 20.02 ATOM 20 N GLU C 4 8.234 20.985 -5.481 1.00 20.65 ATOM 21 CA GLU C 4 9.475 20.254 -5.658 1.00 23.10 ATOM 22 C GLU C 4 9.920 19.597 -4.335 1.00 21.09 ATOM 23 O GLU C 4 10.298 18.398 -4.333 1.00 24.81 ATOM 24 CB GLU C 4 10.577 21.161 -6.149 1.00 26.41 ATOM 25 CG GLU C 4 11.838 20.368 -6.512 1.00 32.00 ATOM 26 N GLN C 5 9.827 20.322 -3.214 1.00 18.88 ATOM 27 CA GLN C 5 10.291 19.792 -1.960 1.00 17.88 ATOM 28 C GLN C 5 9.459 18.646 -1.434 1.00 16.63 ATOM 29 O GLN C 5 9.963 17.653 -0.890 1.00 18.83 ATOM 30 CB GLN C 5 10.363 20.874 -0.824 1.00 20.47 ATOM 31 CG GLN C 5 11.067 20.346 0.435 1.00 21.09 ATOM 32 CD GLN C 5 11.135 21.250 1.707 1.00 24.65 ATOM 33 OE1 GLN C 5 10.429 22.224 1.873 1.00 26.50 ATOM 34 NE2 GLN C 5 12.035 20.878 2.624 1.00 31.01 ATOM 35 N CYS C 6 8.144 18.848 -1.490 1.00 14.52 ATOM 36 CA CYS C 6 7.194 18.051 -0.755 1.00 12.96 ATOM 37 C CYS C 6 6.318 17.116 -1.602 1.00 12.68 ATOM 38 O CYS C 6 5.622 16.297 -1.066 1.00 12.71 ATOM 39 CB CYS C 6 6.273 18.969 0.091 1.00 12.70 ATOM 40 SG CYS C 6 7.186 19.952 1.297 1.00 14.78 ATOM 41 N CYS C 7 6.474 17.116 -2.930 1.00 13.20 ATOM 42 CA CYS C 7 5.907 16.037 -3.755 1.00 12.76 ATOM 43 C CYS C 7 6.950 14.963 -4.195 1.00 12.71 ATOM 44 O CYS C 7 6.575 13.833 -4.462 1.00 13.03 ATOM 45 CB CYS C 7 5.250 16.592 -5.006 1.00 12.62 ATOM 46 SG CYS C 7 3.909 17.775 -4.573 1.00 16.17 ATOM 47 N THR C 8 8.231 15.348 -4.210 1.00 14.85 ATOM 48 CA THR C 8 9.283 14.369 -4.485 1.00 16.02 ATOM 49 C THR C 8 9.489 13.438 -3.356 1.00 14.94 ATOM 50 O THR C 8 9.719 12.249 -3.579 1.00 18.61 ATOM 51 CB THR C 8 10.600 15.023 -4.905 1.00 17.28 ATOM 52 OG1 THR C 8 11.003 15.855 -3.833 1.00 20.08 ATOM 53 CG2 THR C 8 10.415 15.766 -6.156 1.00 19.39 ATOM 54 N SER C 9 9.300 13.916 -2.114 1.00 15.69 ATOM 55 CA SER C 9 9.320 13.126 -0.933 1.00 17.79 ATOM 56 C SER C 9 8.483 13.787 0.153 1.00 14.74 ATOM 57 O SER C 9 8.209 14.987 0.035 1.00 15.56 ATOM 58 CB SER C 9 10.742 12.852 -0.433 1.00 21.28 ATOM 59 OG SER C 9 11.428 14.070 -0.215 1.00 26.59 ATOM 60 N ILE C 10 8.067 12.982 1.137 1.00 14.57 ATOM 61 CA ILE C 10 7.148 13.449 2.194 1.00 14.48 ATOM 62 C ILE C 10 7.801 14.549 3.015 1.00 15.33 ATOM 63 O ILE C 10 9.019 14.528 3.274 1.00 17.35 ATOM 64 CB ILE C 10 6.639 12.287 3.047 1.00 17.74 ATOM 65 CG1 ILE C 10 5.511 12.690 3.971 1.00 20.59 ATOM 66 CG2 ILE C 10 7.772 11.699 3.909 1.00 21.56 ATOM 67 CD1 ILE C 10 4.243 12.972 3.294 1.00 22.63 ATOM 68 N CYS C 11 7.021 15.606 3.310 1.00 13.71 ATOM 69 CA CYS C 11 7.406 16.638 4.242 1.00 13.46 ATOM 70 C CYS C 11 6.717 16.453 5.581 1.00 13.78 ATOM 71 O CYS C 11 5.519 16.126 5.649 1.00 13.48 ATOM 72 CB CYS C 11 7.068 18.022 3.712 1.00 13.53 ATOM 73 SG CYS C 11 8.196 18.551 2.420 1.00 15.26 ATOM 74 N SER C 12 7.487 16.634 6.658 1.00 11.54 ATOM 75 CA SER C 12 6.943 16.729 7.999 1.00 11.91 ATOM 76 C SER C 12 6.114 17.986 8.182 1.00 10.54 ATOM 77 O SER C 12 6.187 18.934 7.434 1.00 10.99 ATOM 78 CB SER C 12 8.051 16.740 9.046 1.00 12.45 ATOM 79 OG SER C 12 8.805 17.914 8.939 1.00 13.44 ATOM 80 N LEU C 13 5.369 17.973 9.267 1.00 10.68 ATOM 81 CA LEU C 13 4.593 19.126 9.645 1.00 10.01 ATOM 82 C LEU C 13 5.514 20.353 9.826 1.00 9.12 ATOM 83 O LEU C 13 5.218 21.422 9.375 1.00 8.79 ATOM 84 CB LEU C 13 3.785 18.928 10.964 1.00 12.58 ATOM 85 CG LEU C 13 2.793 17.766 10.927 1.00 14.13 ATOM 86 CD1 LEU C 13 2.155 17.574 12.278 1.00 16.24 ATOM 87 CD2 LEU C 13 1.711 17.970 9.896 1.00 17.07 ATOM 88 N TYR C 14 6.663 20.110 10.489 1.00 11.17 ATOM 89 CA TYR C 14 7.596 21.227 10.651 1.00 10.86 ATOM 90 C TYR C 14 8.152 21.730 9.309 1.00 10.10 ATOM 91 O TYR C 14 8.279 22.919 9.153 1.00 10.92 ATOM 92 CB TYR C 14 8.724 20.813 11.631 1.00 10.58 ATOM 93 CG TYR C 14 9.744 21.930 11.900 1.00 11.03 ATOM 94 CD1 TYR C 14 9.409 22.964 12.684 1.00 11.65 ATOM 95 CD2 TYR C 14 10.928 21.902 11.268 1.00 11.66 ATOM 96 CE1 TYR C 14 10.274 24.031 12.876 1.00 13.31 ATOM 97 CE2 TYR C 14 11.838 22.956 11.401 1.00 13.61 ATOM 98 CZ TYR C 14 11.489 24.000 12.190 1.00 13.93 ATOM 99 OH TYR C 14 12.367 25.058 12.371 1.00 16.13 ATOM 100 N GLN C 15 8.464 20.851 8.388 1.00 10.42 ATOM 101 CA GLN C 15 8.858 21.261 7.034 1.00 11.71 ATOM 102 C GLN C 15 7.779 22.076 6.347 1.00 11.17 ATOM 103 O GLN C 15 8.046 23.075 5.726 1.00 12.77 ATOM 104 CB GLN C 15 9.269 20.062 6.212 1.00 12.32 ATOM 105 CG GLN C 15 10.632 19.481 6.636 1.00 15.03 ATOM 106 CD GLN C 15 10.926 18.204 5.859 1.00 17.94 ATOM 107 OE1 GLN C 15 10.164 17.265 5.847 1.00 16.66 ATOM 108 NE2 GLN C 15 12.108 18.137 5.262 1.00 22.94 ATOM 109 N LEU C 16 6.538 21.582 6.441 1.00 10.73 ATOM 110 CA LEU C 16 5.436 22.311 5.818 1.00 11.11 ATOM 111 C LEU C 16 5.246 23.711 6.380 1.00 12.04 ATOM 112 O LEU C 16 4.873 24.638 5.661 1.00 11.62 ATOM 113 CB LEU C 16 4.138 21.558 6.003 1.00 10.45 ATOM 114 CG LEU C 16 3.950 20.281 5.184 1.00 11.13 ATOM 115 CD1 LEU C 16 2.751 19.471 5.689 1.00 11.11 ATOM 116 CD2 LEU C 16 3.901 20.538 3.679 1.00 12.00 ATOM 117 N GLU C 17 5.562 23.939 7.687 1.00 11.33 ATOM 118 CA GLU C 17 5.372 25.231 8.278 1.00 12.12 ATOM 119 C GLU C 17 6.276 26.351 7.732 1.00 13.09 ATOM 120 O GLU C 17 5.934 27.515 7.891 1.00 13.93 ATOM 121 CB GLU C 17 5.643 25.128 9.792 1.00 13.09 ATOM 122 CG GLU C 17 4.609 24.463 10.579 1.00 15.50 ATOM 123 CD GLU C 17 4.912 24.544 12.071 1.00 19.00 ATOM 124 OE1 GLU C 17 4.044 24.917 12.819 1.00 23.26 ATOM 125 OE2 GLU C 17 6.027 24.196 12.454 1.00 17.07 ATOM 126 N ASN C 18 7.321 25.985 7.018 1.00 12.96 ATOM 127 CA ASN C 18 8.148 26.993 6.275 1.00 14.58 ATOM 128 C ASN C 18 7.295 27.788 5.308 1.00 15.60 ATOM 129 O ASN C 18 7.559 28.945 5.033 1.00 17.74 ATOM 130 CB ASN C 18 9.244 26.238 5.565 1.00 16.27 ATOM 131 CG ASN C 18 10.321 27.110 4.933 1.00 16.35 ATOM 132 OD1 ASN C 18 10.427 28.292 5.199 1.00 19.55 ATOM 133 ND2 ASN C 18 11.155 26.452 4.206 1.00 19.96 ATOM 134 N TYR C 19 6.211 27.162 4.801 1.00 12.67 ATOM 135 CA TYR C 19 5.392 27.828 3.816 1.00 13.24 ATOM 136 C TYR C 19 4.209 28.601 4.369 1.00 14.27 ATOM 137 O TYR C 19 3.422 29.177 3.610 1.00 15.64 ATOM 138 CB TYR C 19 4.945 26.750 2.771 1.00 12.83 ATOM 139 CG TYR C 19 6.119 26.046 2.160 1.00 13.40 ATOM 140 CD1 TYR C 19 6.881 26.699 1.176 1.00 14.76 ATOM 141 CD2 TYR C 19 6.558 24.814 2.552 1.00 12.87 ATOM 142 CE1 TYR C 19 7.953 26.101 0.583 1.00 16.74 ATOM 143 CE2 TYR C 19 7.684 24.189 2.000 1.00 15.28 ATOM 144 CZ TYR C 19 8.349 24.835 0.981 1.00 16.90 ATOM 145 OH TYR C 19 9.442 24.173 0.464 1.00 21.99 ATOM 146 N CYS C 20 4.038 28.676 5.695 1.00 12.28 ATOM 147 CA CYS C 20 3.052 29.477 6.331 1.00 13.40 ATOM 148 C CYS C 20 3.424 30.954 6.238 1.00 16.39 ATOM 149 O CYS C 20 4.606 31.231 6.063 1.00 16.97 ATOM 150 CB CYS C 20 2.904 29.139 7.817 1.00 14.12 ATOM 151 SG CYS C 20 2.417 27.404 8.140 1.00 15.03 ATOM 152 N ASN C 21 2.439 31.832 6.376 1.00 17.96 ATOM 153 CA ASN C 21 2.679 33.293 6.448 1.00 22.28 ATOM 154 C ASN C 21 3.307 33.648 7.766 1.00 27.57 ATOM 155 O ASN C 21 3.325 32.863 8.739 1.00 25.57 ATOM 156 CB ASN C 21 1.376 34.061 6.438 1.00 23.84 ATOM 157 CG ASN C 21 0.655 33.963 5.159 1.00 22.19 ATOM 158 OD1 ASN C 21 1.257 33.915 4.092 1.00 29.73 ATOM 159 ND2 ASN C 21 -0.666 33.922 5.238 1.00 24.79 ATOM 160 OXT ASN C 21 3.794 34.794 7.862 1.00 33.14 TER