HEADER HORMONE 18-JUL-15 5CNY TITLE Crystal Structure of human zinc insulin at pH 5.5 COMPND MOL_ID: 2; COMPND 2 MOLECULE: Insulin; COMPND 3 CHAIN: B, D; COMPND 4 FRAGMENT: UNP residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.70 ANGSTORMS DBREF 5CNY D 1 30 UNP P01308 INS_HUMAN 25 54 SEQRES 1 D 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 D 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 D 30 THR PRO LYS THR ATOM 1 N PHE D 1 11.962 -18.233 7.400 1.00 20.44 ATOM 2 CA PHE D 1 11.237 -16.975 7.036 1.00 22.42 ATOM 3 C PHE D 1 11.042 -16.870 5.543 1.00 23.94 ATOM 4 O PHE D 1 11.833 -17.414 4.777 1.00 30.11 ATOM 5 CB PHE D 1 12.061 -15.774 7.475 1.00 19.57 ATOM 6 CG PHE D 1 12.364 -15.730 8.942 1.00 20.01 ATOM 7 CD1 PHE D 1 11.383 -15.911 9.897 1.00 21.84 ATOM 8 CD2 PHE D 1 13.636 -15.518 9.357 1.00 20.51 ATOM 9 CE1 PHE D 1 11.705 -15.859 11.264 1.00 23.14 ATOM 10 CE2 PHE D 1 13.980 -15.501 10.709 1.00 22.78 ATOM 11 CZ PHE D 1 13.011 -15.671 11.671 1.00 21.57 ATOM 12 N VAL D 2 10.077 -16.063 5.132 1.00 20.35 ATOM 13 CA VAL D 2 9.699 -15.919 3.703 1.00 18.67 ATOM 14 C VAL D 2 10.257 -14.576 3.169 1.00 15.64 ATOM 15 O VAL D 2 10.587 -13.657 3.964 1.00 16.99 ATOM 16 CB VAL D 2 8.163 -15.931 3.512 1.00 18.66 ATOM 17 CG1 VAL D 2 7.486 -17.303 3.819 1.00 21.64 ATOM 18 CG2 VAL D 2 7.500 -14.746 4.249 1.00 18.56 ATOM 19 N ASN D 3 10.381 -14.458 1.846 1.00 13.80 ATOM 20 CA ASN D 3 10.739 -13.193 1.227 1.00 15.40 ATOM 21 C ASN D 3 9.622 -12.203 1.245 1.00 15.64 ATOM 22 O ASN D 3 8.451 -12.620 1.335 1.00 15.50 ATOM 23 CB ASN D 3 11.120 -13.410 -0.194 1.00 19.53 ATOM 24 CG ASN D 3 12.440 -14.122 -0.305 1.00 22.65 ATOM 25 OD1 ASN D 3 13.404 -13.821 0.476 1.00 23.34 ATOM 26 ND2 ASN D 3 12.510 -15.104 -1.228 1.00 21.24 ATOM 27 N GLN D 4 9.997 -10.919 1.097 1.00 14.44 ATOM 28 CA GLN D 4 9.130 -9.816 1.450 1.00 15.25 ATOM 29 C GLN D 4 9.002 -8.856 0.315 1.00 13.87 ATOM 30 O GLN D 4 9.969 -8.604 -0.374 1.00 16.91 ATOM 31 CB GLN D 4 9.766 -9.006 2.582 1.00 15.62 ATOM 32 CG GLN D 4 10.215 -9.885 3.745 1.00 17.45 ATOM 33 CD GLN D 4 8.979 -10.259 4.578 1.00 22.62 ATOM 34 OE1 GLN D 4 8.181 -9.353 4.894 1.00 23.10 ATOM 35 NE2 GLN D 4 8.810 -11.509 4.923 1.00 20.71 ATOM 36 N HIS D 5 7.814 -8.313 0.127 1.00 12.38 ATOM 37 CA HIS D 5 7.637 -7.211 -0.822 1.00 13.06 ATOM 38 C HIS D 5 7.139 -6.023 -0.028 1.00 13.46 ATOM 39 O HIS D 5 6.024 -6.082 0.485 1.00 12.72 ATOM 40 CB HIS D 5 6.583 -7.621 -1.858 1.00 15.22 ATOM 41 CG HIS D 5 6.383 -6.581 -2.926 1.00 18.13 ATOM 42 ND1 HIS D 5 5.279 -6.564 -3.755 1.00 18.47 ATOM 43 CD2 HIS D 5 7.178 -5.561 -3.336 1.00 14.45 ATOM 44 CE1 HIS D 5 5.354 -5.532 -4.572 1.00 13.63 ATOM 45 NE2 HIS D 5 6.504 -4.912 -4.341 1.00 17.72 ATOM 46 N LEU D 6 7.975 -4.995 0.171 1.00 10.71 ATOM 47 CA LEU D 6 7.702 -3.957 1.217 1.00 10.23 ATOM 48 C LEU D 6 8.028 -2.552 0.583 1.00 11.09 ATOM 49 O LEU D 6 9.185 -2.234 0.266 1.00 10.58 ATOM 50 CB LEU D 6 8.552 -4.234 2.451 1.00 10.78 ATOM 51 CG LEU D 6 8.467 -5.558 3.167 1.00 10.86 ATOM 52 CD1 LEU D 6 9.732 -5.699 4.050 1.00 9.49 ATOM 53 CD2 LEU D 6 7.180 -5.643 3.960 1.00 11.35 ATOM 54 N CYS D 7 7.005 -1.694 0.565 1.00 10.96 ATOM 55 CA CYS D 7 7.070 -0.355 0.148 1.00 11.88 ATOM 56 C CYS D 7 6.647 0.564 1.290 1.00 9.28 ATOM 57 O CYS D 7 5.899 0.184 2.166 1.00 9.30 ATOM 58 CB CYS D 7 6.078 -0.165 -1.011 1.00 13.11 ATOM 59 SG CYS D 7 6.546 -1.203 -2.417 1.00 16.02 ATOM 60 N GLY D 8 7.233 1.755 1.278 1.00 12.98 ATOM 61 CA GLY D 8 6.833 2.847 2.130 1.00 14.15 ATOM 62 C GLY D 8 7.027 2.473 3.575 1.00 12.98 ATOM 63 O GLY D 8 7.995 1.865 3.949 1.00 12.26 ATOM 64 N SER D 9 5.997 2.760 4.355 1.00 10.85 ATOM 65 CA SER D 9 5.998 2.581 5.802 1.00 10.98 ATOM 66 C SER D 9 6.098 1.081 6.201 1.00 9.63 ATOM 67 O SER D 9 6.568 0.737 7.281 1.00 8.66 ATOM 68 CB SER D 9 4.742 3.230 6.415 1.00 10.81 ATOM 69 OG SER D 9 3.567 2.611 6.024 1.00 12.86 ATOM 70 N HIS D 10 5.694 0.200 5.290 1.00 10.26 ATOM 71 CA HIS D 10 5.751 -1.211 5.600 1.00 10.12 ATOM 72 C HIS D 10 7.205 -1.710 5.715 1.00 8.85 ATOM 73 O HIS D 10 7.481 -2.694 6.420 1.00 10.98 ATOM 74 CB HIS D 10 5.082 -1.927 4.501 1.00 11.51 ATOM 75 CG HIS D 10 3.639 -1.639 4.417 1.00 10.03 ATOM 76 ND1 HIS D 10 2.767 -2.033 5.403 1.00 11.32 ATOM 77 CD2 HIS D 10 2.934 -0.920 3.527 1.00 8.64 ATOM 78 CE1 HIS D 10 1.561 -1.597 5.091 1.00 11.15 ATOM 79 NE2 HIS D 10 1.628 -0.974 3.926 1.00 8.75 ATOM 80 N LEU D 11 8.153 -1.070 5.033 1.00 10.43 ATOM 81 CA LEU D 11 9.589 -1.424 5.197 1.00 9.48 ATOM 82 C LEU D 11 10.098 -1.043 6.574 1.00 8.84 ATOM 83 O LEU D 11 10.849 -1.771 7.203 1.00 10.41 ATOM 84 CB LEU D 11 10.425 -0.678 4.186 1.00 9.58 ATOM 85 CG LEU D 11 11.913 -1.044 4.343 1.00 11.50 ATOM 86 CD1 LEU D 11 12.138 -2.563 4.425 1.00 13.65 ATOM 87 CD2 LEU D 11 12.625 -0.506 3.167 1.00 15.73 ATOM 88 N VAL D 12 9.705 0.123 7.038 1.00 9.21 ATOM 89 CA VAL D 12 10.072 0.617 8.366 1.00 9.20 ATOM 90 C VAL D 12 9.500 -0.283 9.450 1.00 9.46 ATOM 91 O VAL D 12 10.144 -0.554 10.417 1.00 9.29 ATOM 92 CB VAL D 12 9.582 2.091 8.514 1.00 11.65 ATOM 93 CG1 VAL D 12 9.715 2.579 9.884 1.00 16.07 ATOM 94 CG2 VAL D 12 10.451 2.959 7.596 1.00 12.06 ATOM 95 N GLU D 13 8.270 -0.743 9.255 1.00 9.74 ATOM 96 CA GLU D 13 7.677 -1.718 10.216 1.00 11.48 ATOM 97 C GLU D 13 8.507 -2.991 10.266 1.00 9.63 ATOM 98 O GLU D 13 8.778 -3.535 11.332 1.00 10.01 ATOM 99 CB GLU D 13 6.281 -2.010 9.688 1.00 14.78 ATOM 100 CG GLU D 13 5.191 -2.310 10.671 1.00 26.63 ATOM 101 CD GLU D 13 5.045 -1.333 11.788 1.00 22.90 ATOM 102 OE1 GLU D 13 4.502 -0.169 11.674 1.00 31.06 ATOM 103 OE2 GLU D 13 5.502 -1.806 12.803 1.00 25.40 ATOM 104 N ALA D 14 8.955 -3.496 9.106 1.00 9.20 ATOM 105 CA ALA D 14 9.745 -4.709 9.083 1.00 8.66 ATOM 106 C ALA D 14 11.081 -4.501 9.744 1.00 8.43 ATOM 107 O ALA D 14 11.555 -5.364 10.486 1.00 8.64 ATOM 108 CB ALA D 14 9.875 -5.252 7.687 1.00 7.63 ATOM 109 N LEU D 15 11.712 -3.398 9.493 1.00 9.41 ATOM 110 CA LEU D 15 12.995 -3.074 10.177 1.00 7.98 ATOM 111 C LEU D 15 12.841 -3.093 11.677 1.00 10.03 ATOM 112 O LEU D 15 13.758 -3.582 12.411 1.00 9.04 ATOM 113 CB LEU D 15 13.532 -1.724 9.669 1.00 8.60 ATOM 114 CG LEU D 15 14.221 -1.805 8.270 1.00 8.79 ATOM 115 CD1 LEU D 15 14.455 -0.377 7.797 1.00 9.28 ATOM 116 CD2 LEU D 15 15.477 -2.699 8.307 1.00 10.55 ATOM 117 N TYR D 16 11.765 -2.497 12.141 1.00 11.92 ATOM 118 CA TYR D 16 11.452 -2.402 13.571 1.00 12.14 ATOM 119 C TYR D 16 11.361 -3.787 14.175 1.00 9.75 ATOM 120 O TYR D 16 11.930 -4.020 15.228 1.00 11.99 ATOM 121 CB TYR D 16 10.179 -1.581 13.802 1.00 13.04 ATOM 122 CG TYR D 16 9.827 -1.518 15.267 1.00 13.42 ATOM 123 CD1 TYR D 16 10.560 -0.762 16.131 1.00 11.78 ATOM 124 CD2 TYR D 16 8.823 -2.336 15.787 1.00 14.68 ATOM 125 CE1 TYR D 16 10.327 -0.796 17.525 1.00 13.64 ATOM 126 CE2 TYR D 16 8.585 -2.397 17.156 1.00 15.28 ATOM 127 CZ TYR D 16 9.337 -1.623 18.011 1.00 17.69 ATOM 128 OH TYR D 16 9.033 -1.634 19.340 1.00 24.21 ATOM 129 N LEU D 17 10.645 -4.688 13.503 1.00 11.97 ATOM 130 CA LEU D 17 10.438 -6.079 13.995 1.00 12.44 ATOM 131 C LEU D 17 11.739 -6.853 13.970 1.00 13.94 ATOM 132 O LEU D 17 12.096 -7.605 14.924 1.00 11.73 ATOM 133 CB LEU D 17 9.356 -6.753 13.182 1.00 12.84 ATOM 134 CG LEU D 17 8.010 -6.086 13.456 1.00 15.82 ATOM 135 CD1 LEU D 17 7.007 -6.621 12.469 1.00 20.03 ATOM 136 CD2 LEU D 17 7.630 -6.233 14.922 1.00 20.47 ATOM 137 N VAL D 18 12.487 -6.682 12.874 1.00 10.05 ATOM 138 CA VAL D 18 13.748 -7.428 12.743 1.00 11.46 ATOM 139 C VAL D 18 14.827 -6.990 13.749 1.00 13.10 ATOM 140 O VAL D 18 15.512 -7.856 14.319 1.00 13.65 ATOM 141 CB VAL D 18 14.256 -7.291 11.281 1.00 9.69 ATOM 142 CG1 VAL D 18 15.670 -7.755 11.184 1.00 13.39 ATOM 143 CG2 VAL D 18 13.296 -8.092 10.349 1.00 9.43 ATOM 144 N CYS D 19 14.963 -5.659 14.001 1.00 10.83 ATOM 145 CA CYS D 19 16.033 -5.138 14.779 1.00 11.80 ATOM 146 C CYS D 19 15.671 -4.990 16.262 1.00 16.13 ATOM 147 O CYS D 19 16.565 -5.031 17.099 1.00 18.64 ATOM 148 CB CYS D 19 16.552 -3.796 14.161 1.00 10.23 ATOM 149 SG CYS D 19 17.078 -3.944 12.446 1.00 11.22 ATOM 150 N GLY D 20 14.400 -4.771 16.554 1.00 18.77 ATOM 151 CA GLY D 20 13.974 -4.426 17.906 1.00 25.53 ATOM 152 C GLY D 20 14.845 -3.380 18.555 1.00 25.35 ATOM 153 O GLY D 20 15.080 -2.294 17.975 1.00 22.90 ATOM 154 N GLU D 21 15.386 -3.753 19.714 0.50 25.40 ATOM 155 CA GLU D 21 16.061 -2.818 20.611 0.50 27.12 ATOM 156 C GLU D 21 17.404 -2.355 20.089 0.50 21.66 ATOM 157 O GLU D 21 17.924 -1.334 20.545 0.50 21.69 ATOM 158 CB GLU D 21 16.228 -3.466 21.991 0.50 26.14 ATOM 159 CG GLU D 21 17.294 -4.533 22.024 0.50 28.28 ATOM 160 CD GLU D 21 17.524 -5.044 23.428 0.50 33.43 ATOM 161 OE1 GLU D 21 18.122 -6.130 23.560 0.50 30.37 ATOM 162 OE2 GLU D 21 17.104 -4.347 24.381 0.50 33.73 ATOM 163 N ARG D 22 17.965 -3.108 19.136 1.00 20.26 ATOM 164 CA ARG D 22 19.189 -2.742 18.494 1.00 22.53 ATOM 165 C ARG D 22 18.979 -1.448 17.677 1.00 20.74 ATOM 166 O ARG D 22 19.951 -0.753 17.416 1.00 19.29 ATOM 167 CB ARG D 22 19.674 -3.809 17.512 1.00 24.81 ATOM 168 CG ARG D 22 19.978 -5.174 18.109 1.00 31.73 ATOM 169 CD ARG D 22 20.594 -6.076 17.045 1.00 33.66 ATOM 170 NE ARG D 22 19.545 -6.762 16.297 1.00 31.91 ATOM 171 CZ ARG D 22 19.773 -7.669 15.346 1.00 34.67 ATOM 172 NH1 ARG D 22 18.737 -8.230 14.729 1.00 23.06 ATOM 173 NH2 ARG D 22 21.042 -7.983 14.979 1.00 35.61 ATOM 174 N GLY D 23 17.721 -1.147 17.293 1.00 14.13 ATOM 175 CA GLY D 23 17.448 -0.060 16.336 1.00 16.10 ATOM 176 C GLY D 23 18.010 -0.316 14.970 1.00 12.96 ATOM 177 O GLY D 23 18.602 -1.340 14.712 1.00 11.90 ATOM 178 N PHE D 24 17.833 0.668 14.088 1.00 11.60 ATOM 179 CA PHE D 24 18.155 0.537 12.689 1.00 10.95 ATOM 180 C PHE D 24 18.281 1.878 12.022 1.00 9.62 ATOM 181 O PHE D 24 17.852 2.893 12.566 1.00 10.36 ATOM 182 CB PHE D 24 17.039 -0.291 11.992 1.00 8.60 ATOM 183 CG PHE D 24 15.651 0.323 12.025 1.00 8.97 ATOM 184 CD1 PHE D 24 14.811 0.068 13.044 1.00 8.83 ATOM 185 CD2 PHE D 24 15.244 1.180 11.023 1.00 10.15 ATOM 186 CE1 PHE D 24 13.555 0.634 13.065 1.00 9.94 ATOM 187 CE2 PHE D 24 14.037 1.814 11.034 1.00 8.46 ATOM 188 CZ PHE D 24 13.155 1.475 12.043 1.00 12.12 ATOM 189 N PHE D 25 18.894 1.897 10.841 0.50 12.00 ATOM 190 CA PHE D 25 18.906 3.078 10.008 0.50 12.34 ATOM 191 C PHE D 25 18.065 2.830 8.781 0.50 10.57 ATOM 192 O PHE D 25 18.126 1.753 8.194 0.50 10.05 ATOM 193 CB PHE D 25 20.313 3.574 9.615 0.50 15.32 ATOM 194 CG PHE D 25 21.290 2.483 9.283 0.50 15.54 ATOM 195 CD1 PHE D 25 21.827 1.701 10.280 0.50 15.42 ATOM 196 CD2 PHE D 25 21.719 2.287 7.966 0.50 16.66 ATOM 197 CE1 PHE D 25 22.723 0.704 9.975 0.50 18.47 ATOM 198 CE2 PHE D 25 22.632 1.298 7.668 0.50 15.00 ATOM 199 CZ PHE D 25 23.125 0.508 8.664 0.50 16.41 ATOM 200 N TYR D 26 17.256 3.821 8.459 1.00 11.80 ATOM 201 CA TYR D 26 16.399 3.838 7.259 1.00 11.63 ATOM 202 C TYR D 26 17.034 4.792 6.250 1.00 13.85 ATOM 203 O TYR D 26 17.044 6.017 6.445 1.00 13.42 ATOM 204 CB TYR D 26 14.994 4.293 7.639 1.00 12.87 ATOM 205 CG TYR D 26 14.048 4.376 6.456 1.00 11.22 ATOM 206 CD1 TYR D 26 13.605 5.621 6.033 1.00 13.79 ATOM 207 CD2 TYR D 26 13.661 3.227 5.730 1.00 12.06 ATOM 208 CE1 TYR D 26 12.762 5.755 4.919 1.00 13.44 ATOM 209 CE2 TYR D 26 12.811 3.321 4.647 1.00 14.02 ATOM 210 CZ TYR D 26 12.362 4.606 4.237 1.00 14.69 ATOM 211 OH TYR D 26 11.538 4.799 3.142 1.00 17.36 ATOM 212 N THR D 27 17.557 4.244 5.148 1.00 14.66 ATOM 213 CA THR D 27 18.368 5.080 4.213 1.00 16.76 ATOM 214 C THR D 27 17.930 4.885 2.750 1.00 15.12 ATOM 215 O THR D 27 18.480 4.049 2.038 1.00 15.36 ATOM 216 CB THR D 27 19.901 4.868 4.433 1.00 20.38 ATOM 217 OG1 THR D 27 20.204 4.870 5.845 1.00 26.64 ATOM 218 CG2 THR D 27 20.721 5.937 3.784 1.00 24.88 ATOM 219 N PRO D 28 16.826 5.552 2.362 1.00 15.01 ATOM 220 CA PRO D 28 16.362 5.495 0.968 1.00 16.99 ATOM 221 C PRO D 28 17.315 6.238 0.098 1.00 19.06 ATOM 222 O PRO D 28 18.051 7.104 0.602 1.00 17.02 ATOM 223 CB PRO D 28 15.031 6.215 0.980 1.00 19.63 ATOM 224 CG PRO D 28 14.924 6.865 2.267 1.00 19.42 ATOM 225 CD PRO D 28 16.043 6.475 3.153 1.00 14.84 ATOM 226 N LYS D 29 17.313 5.898 -1.192 1.00 21.02 ATOM 227 CA LYS D 29 18.044 6.629 -2.227 1.00 26.75 ATOM 228 C LYS D 29 17.415 7.991 -2.430 1.00 31.82 ATOM 229 O LYS D 29 16.155 8.149 -2.323 1.00 26.34 ATOM 230 CB LYS D 29 17.965 5.861 -3.543 1.00 30.10 ATOM 231 CG LYS D 29 19.178 6.031 -4.427 1.00 39.97 ATOM 232 CD LYS D 29 19.336 4.840 -5.371 1.00 44.04 ATOM 233 CE LYS D 29 18.511 4.999 -6.614 1.00 49.06 ATOM 234 NZ LYS D 29 18.451 3.692 -7.313 1.00 60.18 ATOM 235 N THR D 30 18.291 8.950 -2.766 1.00 36.37 ATOM 236 CA THR D 30 17.948 10.371 -3.044 1.00 49.11 ATOM 237 C THR D 30 16.613 10.841 -2.452 1.00 48.96 ATOM 238 O THR D 30 16.561 11.218 -1.269 1.00 84.56 ATOM 239 CB THR D 30 18.059 10.738 -4.556 1.00 44.98 ATOM 240 OG1 THR D 30 16.936 11.541 -4.971 1.00 37.23 ATOM 241 CG2 THR D 30 18.149 9.505 -5.424 1.00 43.26 TER