HEADER HORMONE 12-DEC-14 4RXW TITLE Crystal Structure of the cobalt human insulin derivative COMPND MOL_ID: 1; COMPND 2 MOLECULE: Insulin A chain; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.73 ANGSTORMS DBREF 4RXW 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 -0.304 19.711 -14.381 1.00 22.74 ATOM 2 CA GLY C 1 -0.541 19.741 -12.904 1.00 22.32 ATOM 3 C GLY C 1 0.308 18.590 -12.350 1.00 19.33 ATOM 4 O GLY C 1 1.149 18.102 -13.071 1.00 21.38 ATOM 5 N ILE C 2 0.078 18.196 -11.105 1.00 17.49 ATOM 6 CA ILE C 2 0.857 17.034 -10.502 1.00 14.37 ATOM 7 C ILE C 2 0.811 15.775 -11.325 1.00 14.50 ATOM 8 O ILE C 2 1.786 15.083 -11.370 1.00 13.29 ATOM 9 CB ILE C 2 0.372 16.735 -9.070 1.00 13.95 ATOM 10 CG1 ILE C 2 1.380 15.862 -8.351 1.00 12.98 ATOM 11 CG2 ILE C 2 -1.040 16.160 -9.031 1.00 13.79 ATOM 12 CD1 ILE C 2 0.985 15.568 -6.936 1.00 13.45 ATOM 13 N VAL C 3 -0.337 15.416 -11.938 1.00 15.80 ATOM 14 CA VAL C 3 -0.417 14.183 -12.710 1.00 17.07 ATOM 15 C VAL C 3 0.488 14.320 -13.933 1.00 17.86 ATOM 16 O VAL C 3 1.226 13.441 -14.300 1.00 15.52 ATOM 17 CB VAL C 3 -1.886 13.780 -13.129 1.00 18.26 ATOM 18 CG1 VAL C 3 -1.854 12.522 -13.975 1.00 19.58 ATOM 19 CG2 VAL C 3 -2.799 13.616 -11.902 1.00 17.91 ATOM 20 N GLU C 4 0.475 15.497 -14.533 1.00 19.98 ATOM 21 CA GLU C 4 1.306 15.657 -15.703 1.00 19.49 ATOM 22 C GLU C 4 2.788 15.640 -15.314 1.00 18.44 ATOM 23 O GLU C 4 3.576 15.021 -15.994 1.00 19.37 ATOM 24 CB GLU C 4 0.907 16.952 -16.412 1.00 21.31 ATOM 25 CG GLU C 4 -0.458 16.858 -17.074 1.00 21.32 ATOM 26 CD GLU C 4 -1.633 16.741 -16.141 1.00 21.10 ATOM 27 OE1 GLU C 4 -2.499 15.864 -16.396 1.00 20.42 ATOM 28 OE2 GLU C 4 -1.749 17.574 -15.199 1.00 21.99 ATOM 29 N GLN C 5 3.127 16.312 -14.233 1.00 18.11 ATOM 30 CA GLN C 5 4.524 16.401 -13.788 1.00 20.51 ATOM 31 C GLN C 5 5.109 15.066 -13.338 1.00 19.49 ATOM 32 O GLN C 5 6.260 14.732 -13.655 1.00 18.54 ATOM 33 CB GLN C 5 4.661 17.378 -12.617 1.00 23.77 ATOM 34 CG GLN C 5 4.233 18.801 -12.909 1.00 28.46 ATOM 35 CD GLN C 5 5.409 19.693 -13.223 1.00 37.53 ATOM 36 OE1 GLN C 5 5.765 20.572 -12.414 1.00 50.66 ATOM 37 NE2 GLN C 5 6.053 19.457 -14.381 1.00 36.03 ATOM 38 N CYS C 6 4.321 14.312 -12.554 1.00 17.83 ATOM 39 CA CYS C 6 4.852 13.195 -11.773 1.00 16.08 ATOM 40 C CYS C 6 4.406 11.832 -12.220 1.00 14.97 ATOM 41 O CYS C 6 5.077 10.837 -11.949 1.00 12.94 ATOM 42 CB CYS C 6 4.482 13.408 -10.319 1.00 17.09 ATOM 43 SG CYS C 6 5.234 14.873 -9.542 1.00 17.40 ATOM 44 N CYS C 7 3.310 11.768 -12.951 1.00 13.81 ATOM 45 CA CYS C 7 2.752 10.488 -13.426 1.00 15.00 ATOM 46 C CYS C 7 3.000 10.319 -14.920 1.00 16.08 ATOM 47 O CYS C 7 3.662 9.363 -15.332 1.00 16.47 ATOM 48 CB CYS C 7 1.245 10.384 -13.114 1.00 14.98 ATOM 49 SG CYS C 7 0.460 8.881 -13.764 1.00 17.35 ATOM 50 N THR C 8 2.502 11.287 -15.694 1.00 17.34 ATOM 51 CA THR C 8 2.635 11.258 -17.139 1.00 18.64 ATOM 52 C THR C 8 4.136 11.459 -17.464 1.00 18.57 ATOM 53 O THR C 8 4.740 10.607 -18.082 1.00 18.15 ATOM 54 CB THR C 8 1.754 12.315 -17.782 1.00 20.41 ATOM 55 OG1 THR C 8 0.412 12.139 -17.331 1.00 19.82 ATOM 56 CG2 THR C 8 1.770 12.177 -19.306 1.00 21.93 ATOM 57 N SER C 9 4.724 12.532 -16.929 1.00 18.11 ATOM 58 CA SER C 9 6.199 12.671 -16.864 1.00 17.60 ATOM 59 C SER C 9 6.741 12.059 -15.533 1.00 18.63 ATOM 60 O SER C 9 6.082 11.213 -14.901 1.00 16.20 ATOM 61 CB SER C 9 6.615 14.145 -16.993 1.00 18.09 ATOM 62 OG SER C 9 8.029 14.260 -17.232 1.00 19.58 ATOM 63 N ILE C 10 7.974 12.422 -15.178 1.00 17.67 ATOM 64 CA ILE C 10 8.589 12.017 -13.938 1.00 16.28 ATOM 65 C ILE C 10 8.988 13.188 -13.058 1.00 15.80 ATOM 66 O ILE C 10 9.329 14.271 -13.543 1.00 14.18 ATOM 67 CB ILE C 10 9.807 11.116 -14.190 1.00 16.71 ATOM 68 CG1 ILE C 10 10.906 11.834 -14.987 1.00 17.52 ATOM 69 CG2 ILE C 10 9.364 9.862 -14.952 1.00 18.46 ATOM 70 CD1 ILE C 10 12.118 10.967 -15.227 1.00 18.29 ATOM 71 N CYS C 11 8.987 12.979 -11.745 1.00 14.85 ATOM 72 CA CYS C 11 9.372 14.059 -10.890 1.00 16.61 ATOM 73 C CYS C 11 10.190 13.519 -9.727 1.00 16.37 ATOM 74 O CYS C 11 10.199 12.304 -9.426 1.00 18.06 ATOM 75 CB CYS C 11 8.161 14.904 -10.428 1.00 19.41 ATOM 76 SG CYS C 11 7.160 14.086 -9.193 1.00 19.48 ATOM 77 N SER C 12 10.909 14.419 -9.097 1.00 17.76 ATOM 78 CA SER C 12 11.730 14.083 -7.935 1.00 17.30 ATOM 79 C SER C 12 10.940 14.337 -6.661 1.00 16.54 ATOM 80 O SER C 12 9.883 14.980 -6.713 1.00 13.94 ATOM 81 CB SER C 12 12.962 14.995 -7.892 1.00 17.56 ATOM 82 OG SER C 12 12.575 16.347 -7.647 1.00 16.65 ATOM 83 N LEU C 13 11.475 13.850 -5.513 1.00 15.79 ATOM 84 CA LEU C 13 10.877 14.075 -4.201 1.00 16.56 ATOM 85 C LEU C 13 10.832 15.558 -3.891 1.00 15.02 ATOM 86 O LEU C 13 9.868 16.042 -3.294 1.00 12.96 ATOM 87 CB LEU C 13 11.608 13.284 -3.087 1.00 18.30 ATOM 88 CG LEU C 13 11.489 11.730 -3.230 1.00 20.21 ATOM 89 CD1 LEU C 13 11.732 10.933 -1.936 1.00 22.95 ATOM 90 CD2 LEU C 13 10.158 11.277 -3.784 1.00 19.79 ATOM 91 N TYR C 14 11.814 16.306 -4.385 1.00 15.75 ATOM 92 CA TYR C 14 11.798 17.741 -4.216 1.00 16.43 ATOM 93 C TYR C 14 10.640 18.402 -4.907 1.00 15.52 ATOM 94 O TYR C 14 10.049 19.333 -4.358 1.00 15.60 ATOM 95 CB TYR C 14 13.123 18.400 -4.683 1.00 19.63 ATOM 96 CG TYR C 14 14.281 18.006 -3.835 1.00 23.84 ATOM 97 CD1 TYR C 14 14.470 18.569 -2.570 1.00 26.34 ATOM 98 CD2 TYR C 14 15.169 17.043 -4.266 1.00 27.90 ATOM 99 CE1 TYR C 14 15.532 18.166 -1.773 1.00 30.50 ATOM 100 CE2 TYR C 14 16.229 16.636 -3.485 1.00 31.67 ATOM 101 CZ TYR C 14 16.421 17.188 -2.252 1.00 31.65 ATOM 102 OH TYR C 14 17.530 16.753 -1.501 1.00 39.15 ATOM 103 N GLN C 15 10.351 17.987 -6.143 1.00 16.19 ATOM 104 CA GLN C 15 9.206 18.505 -6.834 1.00 17.27 ATOM 105 C GLN C 15 7.930 18.129 -6.178 1.00 15.88 ATOM 106 O GLN C 15 6.997 18.946 -6.158 1.00 16.92 ATOM 107 CB GLN C 15 9.124 18.040 -8.275 1.00 18.55 ATOM 108 CG GLN C 15 10.143 18.627 -9.164 1.00 23.04 ATOM 109 CD GLN C 15 10.070 17.992 -10.541 1.00 25.80 ATOM 110 OE1 GLN C 15 9.137 18.273 -11.328 1.00 37.17 ATOM 111 NE2 GLN C 15 10.982 17.079 -10.803 1.00 22.80 ATOM 112 N LEU C 16 7.827 16.919 -5.635 1.00 15.86 ATOM 113 CA LEU C 16 6.591 16.630 -4.889 1.00 15.55 ATOM 114 C LEU C 16 6.290 17.559 -3.726 1.00 14.57 ATOM 115 O LEU C 16 5.119 17.818 -3.408 1.00 15.71 ATOM 116 CB LEU C 16 6.556 15.179 -4.372 1.00 16.64 ATOM 117 CG LEU C 16 6.294 14.145 -5.395 1.00 17.67 ATOM 118 CD1 LEU C 16 6.640 12.830 -4.750 1.00 17.69 ATOM 119 CD2 LEU C 16 4.874 14.220 -5.907 1.00 18.71 ATOM 120 N GLU C 17 7.321 18.080 -3.081 1.00 13.76 ATOM 121 CA GLU C 17 7.160 19.101 -2.064 1.00 14.75 ATOM 122 C GLU C 17 6.443 20.356 -2.516 1.00 12.55 ATOM 123 O GLU C 17 5.936 21.079 -1.692 1.00 12.30 ATOM 124 CB GLU C 17 8.517 19.533 -1.477 1.00 16.83 ATOM 125 CG GLU C 17 9.088 18.493 -0.599 1.00 20.74 ATOM 126 CD GLU C 17 10.265 19.010 0.162 1.00 20.28 ATOM 127 OE1 GLU C 17 11.233 19.432 -0.505 1.00 22.72 ATOM 128 OE2 GLU C 17 10.167 19.007 1.416 1.00 19.73 ATOM 129 N ASN C 18 6.363 20.625 -3.823 1.00 12.00 ATOM 130 CA ASN C 18 5.527 21.725 -4.360 1.00 11.94 ATOM 131 C ASN C 18 4.033 21.637 -3.972 1.00 10.54 ATOM 132 O ASN C 18 3.306 22.631 -4.027 1.00 10.14 ATOM 133 CB ASN C 18 5.592 21.757 -5.887 1.00 12.94 ATOM 134 CG ASN C 18 6.958 22.133 -6.429 1.00 16.26 ATOM 135 OD1 ASN C 18 7.317 21.775 -7.591 1.00 20.21 ATOM 136 ND2 ASN C 18 7.682 22.891 -5.657 1.00 16.66 ATOM 137 N TYR C 19 3.566 20.432 -3.624 1.00 10.21 ATOM 138 CA TYR C 19 2.175 20.153 -3.270 1.00 10.59 ATOM 139 C TYR C 19 1.839 19.975 -1.765 1.00 11.34 ATOM 140 O TYR C 19 0.699 19.672 -1.408 1.00 11.48 ATOM 141 CB TYR C 19 1.674 18.973 -4.115 1.00 10.79 ATOM 142 CG TYR C 19 1.961 19.180 -5.600 1.00 10.98 ATOM 143 CD1 TYR C 19 1.177 20.011 -6.360 1.00 11.83 ATOM 144 CD2 TYR C 19 3.127 18.663 -6.189 1.00 11.83 ATOM 145 CE1 TYR C 19 1.446 20.204 -7.707 1.00 12.19 ATOM 146 CE2 TYR C 19 3.439 18.912 -7.519 1.00 13.25 ATOM 147 CZ TYR C 19 2.558 19.684 -8.262 1.00 13.61 ATOM 148 OH TYR C 19 2.810 19.917 -9.595 1.00 15.65 ATOM 149 N CYS C 20 2.822 20.258 -0.898 1.00 11.10 ATOM 150 CA CYS C 20 2.646 20.414 0.551 1.00 11.40 ATOM 151 C CYS C 20 1.907 21.691 0.893 1.00 12.58 ATOM 152 O CYS C 20 2.004 22.707 0.181 1.00 13.44 ATOM 153 CB CYS C 20 3.934 20.348 1.294 1.00 10.76 ATOM 154 SG CYS C 20 4.959 18.897 1.035 1.00 12.23 ATOM 155 N ASN C 21 1.241 21.645 2.030 0.60 12.56 ATOM 156 CA ASN C 21 0.639 22.799 2.625 0.60 13.05 ATOM 157 C ASN C 21 1.571 23.364 3.677 0.60 13.11 ATOM 158 O ASN C 21 2.771 23.117 3.614 0.60 11.93 ATOM 159 CB ASN C 21 -0.737 22.416 3.170 0.60 13.75 ATOM 160 CG ASN C 21 -1.739 22.197 2.074 0.60 14.77 ATOM 161 OD1 ASN C 21 -1.658 22.823 1.017 0.60 14.48 ATOM 162 ND2 ASN C 21 -2.668 21.256 2.285 0.60 15.96 TER