HEADER HORMONE 19-JUL-15 5CO6 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. 1.80 ANGSTORMS DBREF 5CO6 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 -10.447 -16.155 3.482 1.00 27.85 ATOM 2 CA GLY C 1 -9.668 -16.909 2.463 1.00 30.04 ATOM 3 C GLY C 1 -8.457 -16.161 1.878 1.00 29.21 ATOM 4 O GLY C 1 -7.794 -15.365 2.543 1.00 27.92 ATOM 5 N ILE C 2 -8.201 -16.454 0.607 1.00 35.86 ATOM 6 CA ILE C 2 -7.042 -15.981 -0.145 1.00 34.42 ATOM 7 C ILE C 2 -6.839 -14.493 -0.008 1.00 30.08 ATOM 8 O ILE C 2 -5.762 -14.032 0.164 1.00 31.71 ATOM 9 CB ILE C 2 -7.169 -16.366 -1.646 1.00 41.58 ATOM 10 CG1 ILE C 2 -5.835 -16.197 -2.423 1.00 35.66 ATOM 11 CG2 ILE C 2 -8.292 -15.558 -2.333 1.00 45.04 ATOM 12 CD1 ILE C 2 -4.772 -17.173 -2.032 1.00 31.54 ATOM 13 N VAL C 3 -7.872 -13.724 -0.043 1.00 28.00 ATOM 14 CA VAL C 3 -7.648 -12.324 -0.197 1.00 30.83 ATOM 15 C VAL C 3 -7.168 -11.787 1.105 1.00 33.33 ATOM 16 O VAL C 3 -6.336 -10.886 1.146 1.00 36.47 ATOM 17 CB VAL C 3 -8.918 -11.644 -0.716 1.00 31.99 ATOM 18 CG1 VAL C 3 -8.801 -10.113 -0.676 1.00 31.04 ATOM 19 CG2 VAL C 3 -9.218 -12.207 -2.117 1.00 30.60 ATOM 20 N GLU C 4 -7.622 -12.438 2.154 1.00 31.13 ATOM 21 CA GLU C 4 -7.311 -12.088 3.505 1.00 30.89 ATOM 22 C GLU C 4 -5.933 -12.649 3.868 1.00 33.35 ATOM 23 O GLU C 4 -5.026 -11.883 4.279 1.00 29.02 ATOM 24 CB GLU C 4 -8.437 -12.609 4.423 1.00 32.78 ATOM 25 CG GLU C 4 -9.865 -12.055 4.100 1.00 33.24 ATOM 26 CD GLU C 4 -10.441 -12.555 2.746 1.00 35.12 ATOM 27 OE1 GLU C 4 -10.478 -13.774 2.590 1.00 31.39 ATOM 28 OE2 GLU C 4 -10.859 -11.778 1.831 1.00 34.55 ATOM 29 N GLN C 5 -5.772 -13.973 3.691 1.00 29.10 ATOM 30 CA GLN C 5 -4.454 -14.602 3.770 1.00 29.40 ATOM 31 C GLN C 5 -3.275 -13.908 3.038 1.00 27.56 ATOM 32 O GLN C 5 -2.235 -13.720 3.646 1.00 29.69 ATOM 33 CB GLN C 5 -4.546 -16.023 3.281 1.00 31.72 ATOM 34 CG GLN C 5 -3.229 -16.775 3.430 1.00 36.47 ATOM 35 CD GLN C 5 -2.964 -17.676 2.243 1.00 40.76 ATOM 36 OE1 GLN C 5 -3.895 -18.122 1.566 1.00 45.84 ATOM 37 NE2 GLN C 5 -1.697 -17.957 1.986 1.00 41.53 ATOM 38 N CYS C 6 -3.425 -13.515 1.768 1.00 21.63 ATOM 39 CA CYS C 6 -2.345 -12.844 0.991 1.00 20.97 ATOM 40 C CYS C 6 -2.073 -11.496 1.562 1.00 20.73 ATOM 41 O CYS C 6 -0.922 -11.024 1.585 1.00 20.11 ATOM 42 CB CYS C 6 -2.818 -12.692 -0.466 1.00 23.06 ATOM 43 SG CYS C 6 -2.858 -14.248 -1.340 1.00 22.66 ATOM 44 N CYS C 7 -3.111 -10.863 2.128 1.00 18.64 ATOM 45 CA CYS C 7 -2.937 -9.517 2.644 1.00 18.80 ATOM 46 C CYS C 7 -2.580 -9.448 4.126 1.00 19.21 ATOM 47 O CYS C 7 -1.772 -8.651 4.519 1.00 17.64 ATOM 48 CB CYS C 7 -4.176 -8.655 2.324 1.00 18.50 ATOM 49 SG CYS C 7 -4.034 -6.981 2.980 1.00 20.72 ATOM 50 N THR C 8 -3.229 -10.262 4.951 1.00 23.63 ATOM 51 CA THR C 8 -2.997 -10.250 6.396 1.00 25.62 ATOM 52 C THR C 8 -1.723 -11.026 6.789 1.00 25.24 ATOM 53 O THR C 8 -0.888 -10.539 7.543 1.00 25.75 ATOM 54 CB THR C 8 -4.207 -10.839 7.143 1.00 32.31 ATOM 55 OG1 THR C 8 -4.297 -12.267 6.875 1.00 39.64 ATOM 56 CG2 THR C 8 -5.505 -10.098 6.770 1.00 29.92 ATOM 57 N SER C 9 -1.573 -12.257 6.322 0.50 25.33 ATOM 58 CA SER C 9 -0.238 -12.872 6.280 0.50 24.88 ATOM 59 C SER C 9 0.074 -13.018 4.801 0.50 24.62 ATOM 60 O SER C 9 -0.473 -12.242 4.004 0.50 21.47 ATOM 61 CB SER C 9 -0.187 -14.217 7.014 0.50 25.02 ATOM 62 OG SER C 9 -0.804 -15.244 6.271 0.50 23.11 ATOM 63 N ILE C 10 0.862 -14.028 4.418 1.00 24.33 ATOM 64 CA ILE C 10 1.430 -14.057 3.072 1.00 22.87 ATOM 65 C ILE C 10 0.905 -15.237 2.283 1.00 19.92 ATOM 66 O ILE C 10 0.295 -16.133 2.817 1.00 18.32 ATOM 67 CB ILE C 10 2.987 -14.065 3.049 1.00 23.40 ATOM 68 CG1 ILE C 10 3.537 -15.151 3.985 1.00 25.97 ATOM 69 CG2 ILE C 10 3.540 -12.645 3.322 1.00 24.33 ATOM 70 CD1 ILE C 10 5.017 -15.291 3.926 1.00 28.49 ATOM 71 N CYS C 11 1.196 -15.256 0.994 1.00 18.65 ATOM 72 CA CYS C 11 0.761 -16.327 0.159 1.00 17.58 ATOM 73 C CYS C 11 1.698 -16.432 -0.996 1.00 16.63 ATOM 74 O CYS C 11 2.386 -15.494 -1.320 1.00 16.31 ATOM 75 CB CYS C 11 -0.662 -16.127 -0.340 1.00 18.25 ATOM 76 SG CYS C 11 -0.874 -14.728 -1.487 1.00 21.39 ATOM 77 N SER C 12 1.602 -17.575 -1.655 1.00 17.81 ATOM 78 CA SER C 12 2.520 -17.992 -2.703 1.00 18.40 ATOM 79 C SER C 12 1.758 -17.881 -3.934 1.00 17.33 ATOM 80 O SER C 12 0.516 -17.889 -3.933 1.00 16.61 ATOM 81 CB SER C 12 3.092 -19.399 -2.509 1.00 19.36 ATOM 82 OG SER C 12 2.111 -20.421 -2.710 1.00 20.71 ATOM 83 N LEU C 13 2.490 -17.802 -5.039 1.00 17.77 ATOM 84 CA LEU C 13 1.852 -17.673 -6.297 1.00 18.22 ATOM 85 C LEU C 13 1.112 -18.991 -6.592 1.00 18.21 ATOM 86 O LEU C 13 0.107 -18.978 -7.301 1.00 20.99 ATOM 87 CB LEU C 13 2.834 -17.221 -7.415 1.00 19.65 ATOM 88 CG LEU C 13 3.556 -15.839 -7.246 1.00 19.16 ATOM 89 CD1 LEU C 13 4.525 -15.626 -8.411 1.00 18.36 ATOM 90 CD2 LEU C 13 2.613 -14.647 -7.158 1.00 19.43 ATOM 91 N TYR C 14 1.583 -20.095 -6.020 1.00 18.90 ATOM 92 CA TYR C 14 0.976 -21.408 -6.239 1.00 19.44 ATOM 93 C TYR C 14 -0.419 -21.470 -5.617 1.00 19.00 ATOM 94 O TYR C 14 -1.334 -22.006 -6.192 1.00 16.76 ATOM 95 CB TYR C 14 1.901 -22.526 -5.748 1.00 21.33 ATOM 96 CG TYR C 14 3.179 -22.562 -6.550 1.00 25.86 ATOM 97 CD1 TYR C 14 3.189 -23.103 -7.820 1.00 28.41 ATOM 98 CD2 TYR C 14 4.378 -21.965 -6.069 1.00 29.16 ATOM 99 CE1 TYR C 14 4.326 -23.087 -8.589 1.00 28.24 ATOM 100 CE2 TYR C 14 5.531 -21.951 -6.856 1.00 31.03 ATOM 101 CZ TYR C 14 5.502 -22.527 -8.095 1.00 30.29 ATOM 102 OH TYR C 14 6.632 -22.577 -8.904 1.00 39.51 ATOM 103 N GLN C 15 -0.562 -20.882 -4.444 1.00 19.80 ATOM 104 CA GLN C 15 -1.855 -20.685 -3.796 1.00 20.59 ATOM 105 C GLN C 15 -2.833 -19.847 -4.577 1.00 19.82 ATOM 106 O GLN C 15 -3.988 -20.174 -4.600 1.00 22.40 ATOM 107 CB GLN C 15 -1.618 -20.082 -2.428 1.00 22.06 ATOM 108 CG GLN C 15 -0.928 -21.077 -1.494 1.00 23.93 ATOM 109 CD GLN C 15 -0.464 -20.481 -0.203 1.00 25.47 ATOM 110 OE1 GLN C 15 -0.147 -19.300 -0.137 1.00 31.23 ATOM 111 NE2 GLN C 15 -0.415 -21.299 0.850 1.00 26.06 ATOM 112 N LEU C 16 -2.364 -18.763 -5.216 1.00 20.71 ATOM 113 CA LEU C 16 -3.161 -17.890 -6.073 1.00 19.84 ATOM 114 C LEU C 16 -3.695 -18.566 -7.240 1.00 23.62 ATOM 115 O LEU C 16 -4.832 -18.261 -7.716 1.00 24.30 ATOM 116 CB LEU C 16 -2.297 -16.780 -6.638 1.00 19.96 ATOM 117 CG LEU C 16 -1.923 -15.782 -5.569 1.00 18.43 ATOM 118 CD1 LEU C 16 -0.969 -14.784 -6.206 1.00 20.48 ATOM 119 CD2 LEU C 16 -3.161 -15.031 -5.023 1.00 16.50 ATOM 120 N GLU C 17 -2.853 -19.467 -7.770 1.00 20.41 ATOM 121 CA GLU C 17 -3.225 -20.235 -8.880 1.00 21.99 ATOM 122 C GLU C 17 -4.526 -20.976 -8.533 1.00 20.98 ATOM 123 O GLU C 17 -5.306 -21.344 -9.378 1.00 20.33 ATOM 124 CB GLU C 17 -2.030 -21.126 -9.285 1.00 23.90 ATOM 125 CG GLU C 17 -1.787 -21.309 -10.779 1.00 24.70 ATOM 126 CD GLU C 17 -0.902 -22.500 -11.135 1.00 25.90 ATOM 127 OE1 GLU C 17 -0.051 -22.914 -10.276 1.00 24.75 ATOM 128 OE2 GLU C 17 -1.063 -23.044 -12.285 1.00 24.79 ATOM 129 N ASN C 18 -4.828 -21.191 -7.277 1.00 25.23 ATOM 130 CA ASN C 18 -6.132 -21.828 -7.018 1.00 27.68 ATOM 131 C ASN C 18 -7.355 -20.998 -7.417 1.00 32.08 ATOM 132 O ASN C 18 -8.490 -21.492 -7.327 1.00 36.28 ATOM 133 CB ASN C 18 -6.275 -22.256 -5.596 1.00 28.27 ATOM 134 CG ASN C 18 -5.340 -23.429 -5.220 1.00 28.38 ATOM 135 OD1 ASN C 18 -5.310 -24.462 -5.871 1.00 34.54 ATOM 136 ND2 ASN C 18 -4.578 -23.241 -4.168 1.00 28.67 ATOM 137 N TYR C 19 -7.143 -19.769 -7.913 1.00 29.83 ATOM 138 CA TYR C 19 -8.226 -18.874 -8.205 1.00 23.14 ATOM 139 C TYR C 19 -8.438 -18.657 -9.659 1.00 20.49 ATOM 140 O TYR C 19 -9.395 -18.060 -10.001 1.00 21.62 ATOM 141 CB TYR C 19 -7.997 -17.580 -7.477 1.00 26.90 ATOM 142 CG TYR C 19 -8.190 -17.871 -6.058 1.00 29.11 ATOM 143 CD1 TYR C 19 -9.489 -18.067 -5.568 1.00 33.19 ATOM 144 CD2 TYR C 19 -7.153 -18.139 -5.248 1.00 30.80 ATOM 145 CE1 TYR C 19 -9.722 -18.384 -4.262 1.00 35.45 ATOM 146 CE2 TYR C 19 -7.371 -18.488 -3.940 1.00 37.77 ATOM 147 CZ TYR C 19 -8.667 -18.602 -3.460 1.00 40.03 ATOM 148 OH TYR C 19 -8.919 -18.943 -2.152 1.00 51.01 ATOM 149 N CYS C 20 -7.566 -19.140 -10.495 1.00 17.63 ATOM 150 CA CYS C 20 -7.782 -19.132 -11.917 1.00 21.75 ATOM 151 C CYS C 20 -8.975 -20.008 -12.289 1.00 23.85 ATOM 152 O CYS C 20 -9.391 -20.908 -11.526 1.00 23.09 ATOM 153 CB CYS C 20 -6.522 -19.606 -12.646 1.00 23.53 ATOM 154 SG CYS C 20 -4.999 -18.763 -12.107 1.00 27.54 ATOM 155 N ASN C 21 -9.558 -19.695 -13.443 0.50 24.93 ATOM 156 CA ASN C 21 -10.581 -20.521 -14.075 0.50 26.45 ATOM 157 C ASN C 21 -9.890 -21.444 -15.052 0.50 27.88 ATOM 158 O ASN C 21 -8.695 -21.712 -14.935 0.50 28.78 ATOM 159 CB ASN C 21 -11.585 -19.689 -14.870 0.50 25.04 ATOM 160 CG ASN C 21 -12.128 -18.502 -14.103 0.50 25.39 ATOM 161 OD1 ASN C 21 -12.323 -17.433 -14.677 0.50 25.40 ATOM 162 ND2 ASN C 21 -12.398 -18.682 -12.814 0.50 25.93 ATOM 163 OXT ASN C 21 -10.512 -21.905 -16.011 0.50 31.13 TER