HEADER HORMONE 20-JUL-15 5CO9 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. 1.92 ANGSTORMS DBREF 5CO9 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 -10.506 -15.991 3.447 1.00 21.33 ATOM 2 CA GLY C 1 -9.788 -16.785 2.422 1.00 23.13 ATOM 3 C GLY C 1 -8.480 -16.134 1.952 1.00 25.07 ATOM 4 O GLY C 1 -7.750 -15.502 2.723 1.00 23.52 ATOM 5 N ILE C 2 -8.240 -16.300 0.643 1.00 31.86 ATOM 6 CA ILE C 2 -7.018 -15.904 -0.086 1.00 31.61 ATOM 7 C ILE C 2 -6.792 -14.426 -0.018 1.00 27.05 ATOM 8 O ILE C 2 -5.724 -13.982 0.225 1.00 28.92 ATOM 9 CB ILE C 2 -7.101 -16.377 -1.565 1.00 37.77 ATOM 10 CG1 ILE C 2 -5.736 -16.265 -2.302 1.00 36.03 ATOM 11 CG2 ILE C 2 -8.224 -15.639 -2.330 1.00 38.37 ATOM 12 CD1 ILE C 2 -4.723 -17.291 -1.860 1.00 35.48 ATOM 13 N VAL C 3 -7.820 -13.646 -0.143 1.00 27.38 ATOM 14 CA VAL C 3 -7.608 -12.222 -0.205 1.00 28.03 ATOM 15 C VAL C 3 -7.097 -11.821 1.140 1.00 29.51 ATOM 16 O VAL C 3 -6.126 -11.075 1.258 1.00 33.42 ATOM 17 CB VAL C 3 -8.911 -11.502 -0.636 1.00 27.87 ATOM 18 CG1 VAL C 3 -8.818 -9.977 -0.541 1.00 26.23 ATOM 19 CG2 VAL C 3 -9.284 -11.996 -2.032 1.00 28.21 ATOM 20 N GLU C 4 -7.699 -12.409 2.157 1.00 28.29 ATOM 21 CA GLU C 4 -7.375 -12.097 3.513 1.00 26.83 ATOM 22 C GLU C 4 -6.014 -12.696 3.861 1.00 28.08 ATOM 23 O GLU C 4 -5.105 -11.940 4.260 1.00 25.80 ATOM 24 CB GLU C 4 -8.519 -12.561 4.441 1.00 29.11 ATOM 25 CG GLU C 4 -9.891 -11.910 4.110 1.00 27.37 ATOM 26 CD GLU C 4 -10.483 -12.426 2.802 1.00 28.96 ATOM 27 OE1 GLU C 4 -10.477 -13.645 2.683 1.00 27.71 ATOM 28 OE2 GLU C 4 -10.958 -11.675 1.905 1.00 26.35 ATOM 29 N GLN C 5 -5.851 -14.019 3.676 1.00 24.58 ATOM 30 CA GLN C 5 -4.503 -14.621 3.738 1.00 26.98 ATOM 31 C GLN C 5 -3.316 -13.888 3.025 1.00 26.37 ATOM 32 O GLN C 5 -2.279 -13.675 3.659 1.00 28.02 ATOM 33 CB GLN C 5 -4.513 -16.032 3.220 1.00 28.90 ATOM 34 CG GLN C 5 -3.122 -16.656 3.274 1.00 33.42 ATOM 35 CD GLN C 5 -2.972 -17.832 2.314 1.00 40.81 ATOM 36 OE1 GLN C 5 -3.958 -18.307 1.717 1.00 45.76 ATOM 37 NE2 GLN C 5 -1.739 -18.318 2.166 1.00 39.46 ATOM 38 N CYS C 6 -3.433 -13.539 1.724 1.00 20.95 ATOM 39 CA CYS C 6 -2.354 -12.829 0.990 1.00 17.71 ATOM 40 C CYS C 6 -2.104 -11.496 1.588 1.00 17.38 ATOM 41 O CYS C 6 -0.965 -11.017 1.606 1.00 16.13 ATOM 42 CB CYS C 6 -2.765 -12.595 -0.465 1.00 18.45 ATOM 43 SG CYS C 6 -2.872 -14.112 -1.368 1.00 17.52 ATOM 44 N CYS C 7 -3.154 -10.861 2.118 1.00 16.33 ATOM 45 CA CYS C 7 -2.967 -9.508 2.637 1.00 16.27 ATOM 46 C CYS C 7 -2.553 -9.424 4.113 1.00 16.09 ATOM 47 O CYS C 7 -1.775 -8.576 4.467 1.00 14.51 ATOM 48 CB CYS C 7 -4.181 -8.628 2.319 1.00 16.51 ATOM 49 SG CYS C 7 -4.012 -6.982 3.023 1.00 17.00 ATOM 50 N THR C 8 -3.104 -10.285 4.969 1.00 20.48 ATOM 51 CA THR C 8 -2.863 -10.246 6.434 1.00 23.38 ATOM 52 C THR C 8 -1.650 -11.099 6.829 1.00 23.68 ATOM 53 O THR C 8 -0.813 -10.686 7.621 1.00 24.06 ATOM 54 CB THR C 8 -4.092 -10.763 7.186 1.00 28.32 ATOM 55 OG1 THR C 8 -4.246 -12.179 6.903 1.00 35.43 ATOM 56 CG2 THR C 8 -5.373 -9.975 6.791 1.00 27.13 ATOM 57 N SER C 9 -1.524 -12.306 6.300 0.50 25.48 ATOM 58 CA SER C 9 -0.197 -12.970 6.297 0.50 26.65 ATOM 59 C SER C 9 0.275 -12.964 4.845 0.50 26.93 ATOM 60 O SER C 9 0.154 -11.937 4.190 0.50 32.04 ATOM 61 CB SER C 9 -0.219 -14.377 6.921 0.50 26.35 ATOM 62 OG SER C 9 -0.982 -15.283 6.153 0.50 26.63 ATOM 63 N ILE C 10 0.770 -14.078 4.315 1.00 25.88 ATOM 64 CA ILE C 10 1.430 -14.045 2.990 1.00 22.79 ATOM 65 C ILE C 10 0.954 -15.249 2.234 1.00 20.46 ATOM 66 O ILE C 10 0.422 -16.193 2.822 1.00 16.28 ATOM 67 CB ILE C 10 2.994 -14.100 3.019 1.00 24.24 ATOM 68 CG1 ILE C 10 3.502 -15.239 3.916 1.00 24.73 ATOM 69 CG2 ILE C 10 3.595 -12.731 3.379 1.00 24.74 ATOM 70 CD1 ILE C 10 4.987 -15.258 4.132 1.00 26.07 ATOM 71 N CYS C 11 1.165 -15.229 0.917 1.00 18.64 ATOM 72 CA CYS C 11 0.734 -16.315 0.097 1.00 17.18 ATOM 73 C CYS C 11 1.692 -16.393 -1.044 1.00 15.88 ATOM 74 O CYS C 11 2.396 -15.425 -1.338 1.00 13.63 ATOM 75 CB CYS C 11 -0.714 -16.134 -0.395 1.00 16.95 ATOM 76 SG CYS C 11 -0.917 -14.734 -1.522 1.00 18.33 ATOM 77 N SER C 12 1.656 -17.570 -1.668 1.00 17.03 ATOM 78 CA SER C 12 2.531 -17.967 -2.762 1.00 15.74 ATOM 79 C SER C 12 1.709 -17.837 -3.976 1.00 15.59 ATOM 80 O SER C 12 0.466 -17.866 -3.930 1.00 16.60 ATOM 81 CB SER C 12 3.040 -19.405 -2.617 1.00 14.84 ATOM 82 OG SER C 12 2.045 -20.369 -2.949 1.00 15.33 ATOM 83 N LEU C 13 2.417 -17.711 -5.095 1.00 15.70 ATOM 84 CA LEU C 13 1.792 -17.631 -6.369 1.00 15.85 ATOM 85 C LEU C 13 1.066 -18.947 -6.617 1.00 15.32 ATOM 86 O LEU C 13 0.089 -18.956 -7.329 1.00 15.65 ATOM 87 CB LEU C 13 2.822 -17.238 -7.475 1.00 16.42 ATOM 88 CG LEU C 13 3.491 -15.829 -7.242 1.00 17.20 ATOM 89 CD1 LEU C 13 4.551 -15.510 -8.272 1.00 17.08 ATOM 90 CD2 LEU C 13 2.504 -14.654 -7.179 1.00 17.09 ATOM 91 N TYR C 14 1.569 -20.047 -6.062 1.00 15.27 ATOM 92 CA TYR C 14 0.983 -21.359 -6.296 1.00 16.40 ATOM 93 C TYR C 14 -0.398 -21.442 -5.618 1.00 15.72 ATOM 94 O TYR C 14 -1.326 -22.008 -6.161 1.00 16.42 ATOM 95 CB TYR C 14 1.936 -22.483 -5.834 1.00 18.25 ATOM 96 CG TYR C 14 3.205 -22.523 -6.659 1.00 22.19 ATOM 97 CD1 TYR C 14 3.197 -23.095 -7.928 1.00 23.53 ATOM 98 CD2 TYR C 14 4.395 -21.934 -6.216 1.00 24.43 ATOM 99 CE1 TYR C 14 4.317 -23.101 -8.711 1.00 23.80 ATOM 100 CE2 TYR C 14 5.542 -21.949 -7.026 1.00 25.23 ATOM 101 CZ TYR C 14 5.485 -22.534 -8.261 1.00 25.67 ATOM 102 OH TYR C 14 6.592 -22.591 -9.108 1.00 30.26 ATOM 103 N GLN C 15 -0.521 -20.848 -4.446 1.00 16.55 ATOM 104 CA GLN C 15 -1.819 -20.667 -3.779 1.00 16.52 ATOM 105 C GLN C 15 -2.785 -19.828 -4.551 1.00 15.83 ATOM 106 O GLN C 15 -3.960 -20.137 -4.546 1.00 15.43 ATOM 107 CB GLN C 15 -1.618 -20.038 -2.406 1.00 18.75 ATOM 108 CG GLN C 15 -0.971 -21.026 -1.454 1.00 20.73 ATOM 109 CD GLN C 15 -0.471 -20.392 -0.183 1.00 23.82 ATOM 110 OE1 GLN C 15 -0.170 -19.196 -0.156 1.00 26.64 ATOM 111 NE2 GLN C 15 -0.367 -21.196 0.885 1.00 22.92 ATOM 112 N LEU C 16 -2.293 -18.771 -5.225 1.00 16.08 ATOM 113 CA LEU C 16 -3.132 -17.858 -6.047 1.00 14.93 ATOM 114 C LEU C 16 -3.728 -18.539 -7.206 1.00 16.97 ATOM 115 O LEU C 16 -4.862 -18.213 -7.665 1.00 17.23 ATOM 116 CB LEU C 16 -2.291 -16.745 -6.641 1.00 14.62 ATOM 117 CG LEU C 16 -1.885 -15.765 -5.559 1.00 14.08 ATOM 118 CD1 LEU C 16 -0.932 -14.768 -6.197 1.00 14.88 ATOM 119 CD2 LEU C 16 -3.128 -15.058 -4.955 1.00 13.32 ATOM 120 N GLU C 17 -2.923 -19.456 -7.741 1.00 17.38 ATOM 121 CA GLU C 17 -3.256 -20.161 -8.912 1.00 18.05 ATOM 122 C GLU C 17 -4.522 -20.974 -8.642 1.00 18.28 ATOM 123 O GLU C 17 -5.247 -21.390 -9.570 1.00 18.90 ATOM 124 CB GLU C 17 -2.028 -20.989 -9.333 1.00 19.94 ATOM 125 CG GLU C 17 -1.883 -21.273 -10.814 1.00 22.34 ATOM 126 CD GLU C 17 -0.922 -22.425 -11.156 1.00 23.07 ATOM 127 OE1 GLU C 17 -0.083 -22.794 -10.268 1.00 20.27 ATOM 128 OE2 GLU C 17 -1.018 -22.945 -12.335 1.00 24.31 ATOM 129 N ASN C 18 -4.825 -21.202 -7.385 1.00 20.35 ATOM 130 CA ASN C 18 -6.109 -21.828 -7.060 1.00 22.70 ATOM 131 C ASN C 18 -7.325 -20.968 -7.415 1.00 25.43 ATOM 132 O ASN C 18 -8.461 -21.463 -7.402 1.00 25.53 ATOM 133 CB ASN C 18 -6.178 -22.203 -5.604 1.00 23.30 ATOM 134 CG ASN C 18 -5.262 -23.390 -5.238 1.00 22.91 ATOM 135 OD1 ASN C 18 -5.209 -24.389 -5.930 1.00 25.18 ATOM 136 ND2 ASN C 18 -4.561 -23.266 -4.134 1.00 21.27 ATOM 137 N TYR C 19 -7.111 -19.691 -7.760 1.00 24.48 ATOM 138 CA TYR C 19 -8.221 -18.824 -8.066 1.00 22.19 ATOM 139 C TYR C 19 -8.443 -18.642 -9.519 1.00 20.88 ATOM 140 O TYR C 19 -9.419 -18.039 -9.891 1.00 22.17 ATOM 141 CB TYR C 19 -8.072 -17.517 -7.317 1.00 25.31 ATOM 142 CG TYR C 19 -8.246 -17.857 -5.903 1.00 27.88 ATOM 143 CD1 TYR C 19 -9.524 -18.115 -5.405 1.00 30.28 ATOM 144 CD2 TYR C 19 -7.171 -18.103 -5.099 1.00 31.16 ATOM 145 CE1 TYR C 19 -9.718 -18.506 -4.102 1.00 34.16 ATOM 146 CE2 TYR C 19 -7.351 -18.513 -3.796 1.00 37.02 ATOM 147 CZ TYR C 19 -8.633 -18.713 -3.306 1.00 37.16 ATOM 148 OH TYR C 19 -8.825 -19.100 -1.997 1.00 50.82 ATOM 149 N CYS C 20 -7.575 -19.192 -10.340 1.00 17.69 ATOM 150 CA CYS C 20 -7.776 -19.138 -11.771 1.00 19.32 ATOM 151 C CYS C 20 -8.976 -19.977 -12.195 1.00 21.62 ATOM 152 O CYS C 20 -9.376 -20.922 -11.509 1.00 20.68 ATOM 153 CB CYS C 20 -6.550 -19.645 -12.511 1.00 18.41 ATOM 154 SG CYS C 20 -5.028 -18.819 -12.007 1.00 19.47 ATOM 155 N ASN C 21 -9.568 -19.583 -13.320 0.50 21.40 ATOM 156 CA ASN C 21 -10.583 -20.376 -14.006 0.50 21.29 ATOM 157 C ASN C 21 -9.851 -21.300 -14.960 0.50 21.54 ATOM 158 O ASN C 21 -8.708 -21.699 -14.714 0.50 22.46 ATOM 159 CB ASN C 21 -11.531 -19.501 -14.830 0.50 20.74 ATOM 160 CG ASN C 21 -12.239 -18.444 -14.018 0.50 20.22 ATOM 161 OD1 ASN C 21 -12.451 -17.336 -14.515 0.50 19.39 ATOM 162 ND2 ASN C 21 -12.626 -18.775 -12.770 0.50 20.49 ATOM 163 OXT ASN C 21 -10.370 -21.650 -16.013 0.50 21.91 TER