HEADER SIGNALING PROTEIN, IMMUNE SYSTEM 31-DEC-69 5H77 TITLE Crystal structure of the PKA-protein A fusion protein COMPND MOL_ID: 1; COMPND 2 MOLECULE: cAMP-dependent protein kinase type II-alpha regulatory COMPND 3 subunit,Immunoglobulin G-binding protein A; COMPND 4 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L; COMPND 5 MUTATION: YES; COMPND 6 UNP RESIDUES 5-41,UNP RESIDUES ; COMPND 7 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.20 ANGSTORMS DBREF 5H77 A 2 38 UNP P13861 KAP2_HUMAN 5 41 DBREF 5H77 A 39 87 UNP P38507 SPA_STAAU 220 268 SEQRES 1 A 31 PRO PRO GLY LEU THR GLU LEU LEU GLN GLY TYR THR VAL SEQRES 2 A 31 GLU VAL LEU ARG GLN GLN PRO PRO ASP LEU VAL GLU PHE SEQRES 3 A 31 ALA VAL GLU TYR PHE ATOM 1 N PRO A 4 51.459 -23.407 15.565 1.00139.54 ATOM 2 CA PRO A 4 52.514 -24.294 15.059 1.00143.38 ATOM 3 C PRO A 4 53.005 -25.277 16.120 1.00145.92 ATOM 4 O PRO A 4 53.283 -24.869 17.249 1.00144.52 ATOM 5 CB PRO A 4 53.629 -23.328 14.654 1.00135.74 ATOM 6 CG PRO A 4 53.380 -22.088 15.431 1.00134.65 ATOM 7 CD PRO A 4 51.908 -22.011 15.698 1.00137.52 ATOM 8 N PRO A 5 53.111 -26.556 15.759 1.00152.34 ATOM 9 CA PRO A 5 53.549 -27.573 16.728 1.00146.36 ATOM 10 C PRO A 5 55.046 -27.481 16.994 1.00135.40 ATOM 11 O PRO A 5 55.863 -27.668 16.089 1.00138.46 ATOM 12 CB PRO A 5 53.174 -28.894 16.048 1.00148.83 ATOM 13 CG PRO A 5 53.196 -28.574 14.584 1.00152.39 ATOM 14 CD PRO A 5 52.720 -27.151 14.469 1.00154.58 ATOM 15 N GLY A 6 55.401 -27.172 18.240 1.00120.47 ATOM 16 CA GLY A 6 56.788 -27.139 18.661 1.00 91.42 ATOM 17 C GLY A 6 57.351 -25.762 18.923 1.00 68.73 ATOM 18 O GLY A 6 58.527 -25.659 19.292 1.00 68.88 ATOM 19 N LEU A 7 56.559 -24.701 18.750 1.00 57.11 ATOM 20 CA LEU A 7 57.074 -23.351 18.963 1.00 60.42 ATOM 21 C LEU A 7 57.351 -23.071 20.437 1.00 67.56 ATOM 22 O LEU A 7 58.380 -22.471 20.780 1.00 73.16 ATOM 23 CB LEU A 7 56.083 -22.332 18.406 1.00 51.19 ATOM 24 CG LEU A 7 56.507 -20.866 18.458 1.00 50.82 ATOM 25 CD1 LEU A 7 57.741 -20.642 17.607 1.00 50.21 ATOM 26 CD2 LEU A 7 55.370 -19.971 18.008 1.00 52.95 ATOM 27 N THR A 8 56.459 -23.518 21.324 1.00 69.78 ATOM 28 CA THR A 8 56.595 -23.170 22.734 1.00 66.25 ATOM 29 C THR A 8 57.818 -23.839 23.353 1.00 59.32 ATOM 30 O THR A 8 58.554 -23.207 24.119 1.00 51.42 ATOM 31 CB THR A 8 55.313 -23.517 23.496 1.00 76.47 ATOM 32 OG1 THR A 8 55.478 -23.195 24.882 1.00 86.43 ATOM 33 CG2 THR A 8 54.945 -24.991 23.350 1.00 78.20 ATOM 34 N GLU A 9 58.054 -25.114 23.032 1.00 70.32 ATOM 35 CA GLU A 9 59.236 -25.801 23.542 1.00 74.43 ATOM 36 C GLU A 9 60.504 -25.114 23.055 1.00 75.24 ATOM 37 O GLU A 9 61.487 -24.994 23.798 1.00 83.59 ATOM 38 CB GLU A 9 59.226 -27.265 23.099 1.00 81.54 ATOM 39 CG GLU A 9 58.060 -28.086 23.634 1.00 94.76 ATOM 40 CD GLU A 9 56.817 -27.975 22.763 1.00105.57 ATOM 41 OE1 GLU A 9 56.799 -27.115 21.857 1.00108.50 ATOM 42 OE2 GLU A 9 55.859 -28.747 22.981 1.00110.63 ATOM 43 N LEU A 10 60.492 -24.659 21.804 1.00 77.07 ATOM 44 CA LEU A 10 61.651 -24.005 21.210 1.00 75.05 ATOM 45 C LEU A 10 61.973 -22.703 21.937 1.00 74.35 ATOM 46 O LEU A 10 63.084 -22.514 22.457 1.00 78.62 ATOM 47 CB LEU A 10 61.363 -23.754 19.728 1.00 72.56 ATOM 48 CG LEU A 10 62.404 -23.124 18.813 1.00 77.69 ATOM 49 CD1 LEU A 10 63.485 -24.140 18.522 1.00 84.37 ATOM 50 CD2 LEU A 10 61.756 -22.642 17.527 1.00 81.45 ATOM 51 N LEU A 11 60.990 -21.797 21.998 1.00 85.45 ATOM 52 CA LEU A 11 61.197 -20.516 22.667 1.00 45.19 ATOM 53 C LEU A 11 61.542 -20.700 24.142 1.00 44.65 ATOM 54 O LEU A 11 62.367 -19.959 24.693 1.00 44.53 ATOM 55 CB LEU A 11 59.940 -19.657 22.531 1.00 45.82 ATOM 56 CG LEU A 11 59.466 -19.292 21.126 1.00 56.96 ATOM 57 CD1 LEU A 11 58.080 -18.671 21.189 1.00 63.13 ATOM 58 CD2 LEU A 11 60.446 -18.347 20.459 1.00 57.45 ATOM 59 N GLN A 12 60.935 -21.699 24.789 1.00 49.06 ATOM 60 CA GLN A 12 61.203 -21.951 26.202 1.00 53.62 ATOM 61 C GLN A 12 62.634 -22.420 26.422 1.00 44.71 ATOM 62 O GLN A 12 63.324 -21.930 27.324 1.00 44.72 ATOM 63 CB GLN A 12 60.215 -22.984 26.740 1.00 59.28 ATOM 64 CG GLN A 12 59.016 -22.389 27.448 1.00 64.71 ATOM 65 CD GLN A 12 58.164 -23.449 28.106 1.00 70.66 ATOM 66 OE1 GLN A 12 58.681 -24.407 28.678 1.00 66.33 ATOM 67 NE2 GLN A 12 56.847 -23.289 28.021 1.00 78.38 ATOM 68 N GLY A 13 63.101 -23.363 25.601 1.00 45.09 ATOM 69 CA GLY A 13 64.485 -23.795 25.704 1.00 45.66 ATOM 70 C GLY A 13 65.465 -22.661 25.484 1.00 45.68 ATOM 71 O GLY A 13 66.436 -22.506 26.237 1.00 46.39 ATOM 72 N TYR A 14 65.217 -21.841 24.457 1.00 64.54 ATOM 73 CA TYR A 14 66.080 -20.689 24.211 1.00 59.13 ATOM 74 C TYR A 14 66.117 -19.754 25.417 1.00 54.80 ATOM 75 O TYR A 14 67.192 -19.325 25.846 1.00 47.06 ATOM 76 CB TYR A 14 65.621 -19.940 22.960 1.00 46.19 ATOM 77 CG TYR A 14 66.277 -18.587 22.789 1.00 50.83 ATOM 78 CD1 TYR A 14 67.576 -18.478 22.315 1.00 48.82 ATOM 79 CD2 TYR A 14 65.598 -17.419 23.106 1.00 52.70 ATOM 80 CE1 TYR A 14 68.177 -17.244 22.161 1.00 50.52 ATOM 81 CE2 TYR A 14 66.190 -16.184 22.951 1.00 48.98 ATOM 82 CZ TYR A 14 67.479 -16.102 22.481 1.00 50.60 ATOM 83 OH TYR A 14 68.072 -14.874 22.331 1.00 52.76 ATOM 84 N THR A 15 64.949 -19.427 25.979 1.00 55.92 ATOM 85 CA THR A 15 64.913 -18.514 27.121 1.00 56.89 ATOM 86 C THR A 15 65.629 -19.100 28.336 1.00 54.22 ATOM 87 O THR A 15 66.390 -18.398 29.021 1.00 46.33 ATOM 88 CB THR A 15 63.465 -18.171 27.467 1.00 59.95 ATOM 89 OG1 THR A 15 62.835 -17.577 26.325 1.00 61.32 ATOM 90 CG2 THR A 15 63.416 -17.183 28.622 1.00 59.13 ATOM 91 N VAL A 16 65.407 -20.388 28.611 1.00 45.47 ATOM 92 CA VAL A 16 66.071 -21.039 29.739 1.00 46.34 ATOM 93 C VAL A 16 67.583 -20.947 29.584 1.00 53.62 ATOM 94 O VAL A 16 68.305 -20.586 30.524 1.00 58.68 ATOM 95 CB VAL A 16 65.604 -22.500 29.872 1.00 46.65 ATOM 96 CG1 VAL A 16 66.510 -23.262 30.822 1.00 49.57 ATOM 97 CG2 VAL A 16 64.165 -22.560 30.361 1.00 46.05 ATOM 98 N GLU A 17 68.086 -21.260 28.388 1.00 54.46 ATOM 99 CA GLU A 17 69.527 -21.188 28.175 1.00 58.26 ATOM 100 C GLU A 17 70.033 -19.749 28.226 1.00 63.97 ATOM 101 O GLU A 17 71.185 -19.513 28.611 1.00 70.33 ATOM 102 CB GLU A 17 69.886 -21.854 26.848 1.00 58.99 ATOM 103 CG GLU A 17 69.639 -23.356 26.860 1.00 62.97 ATOM 104 CD GLU A 17 70.448 -24.081 27.922 1.00 66.70 ATOM 105 OE1 GLU A 17 71.560 -23.618 28.251 1.00 70.30 ATOM 106 OE2 GLU A 17 69.958 -25.107 28.444 1.00 66.06 ATOM 107 N VAL A 18 69.194 -18.781 27.847 1.00 66.50 ATOM 108 CA VAL A 18 69.565 -17.373 27.981 1.00 63.11 ATOM 109 C VAL A 18 69.781 -17.011 29.446 1.00 54.50 ATOM 110 O VAL A 18 70.735 -16.303 29.788 1.00 57.14 ATOM 111 CB VAL A 18 68.506 -16.469 27.320 1.00 61.52 ATOM 112 CG1 VAL A 18 68.668 -15.029 27.778 1.00 64.68 ATOM 113 CG2 VAL A 18 68.622 -16.540 25.812 1.00 59.54 ATOM 114 N LEU A 19 68.907 -17.491 30.339 1.00 49.70 ATOM 115 CA LEU A 19 69.125 -17.223 31.760 1.00 50.33 ATOM 116 C LEU A 19 70.352 -17.951 32.279 1.00 52.40 ATOM 117 O LEU A 19 71.143 -17.388 33.045 1.00 54.21 ATOM 118 CB LEU A 19 67.910 -17.634 32.586 1.00 49.75 ATOM 119 CG LEU A 19 66.633 -16.840 32.399 1.00 58.83 ATOM 120 CD1 LEU A 19 65.551 -17.448 33.249 1.00 61.98 ATOM 121 CD2 LEU A 19 66.910 -15.419 32.824 1.00 63.34 ATOM 122 N ARG A 20 70.530 -19.200 31.865 1.00 53.82 ATOM 123 CA ARG A 20 71.617 -20.005 32.400 1.00 57.75 ATOM 124 C ARG A 20 72.981 -19.484 31.955 1.00 63.56 ATOM 125 O ARG A 20 73.957 -19.598 32.703 1.00 72.18 ATOM 126 CB ARG A 20 71.382 -21.462 32.013 1.00 54.64 ATOM 127 CG ARG A 20 70.253 -22.036 32.860 1.00 55.73 ATOM 128 CD ARG A 20 69.939 -23.494 32.627 1.00 55.43 ATOM 129 NE ARG A 20 68.965 -23.938 33.621 1.00 60.71 ATOM 130 CZ ARG A 20 68.404 -25.141 33.650 1.00 73.18 ATOM 131 NH1 ARG A 20 68.714 -26.043 32.730 1.00 68.53 ATOM 132 NH2 ARG A 20 67.530 -25.440 34.602 1.00 85.88 ATOM 133 N GLN A 21 73.077 -18.918 30.750 1.00 65.09 ATOM 134 CA GLN A 21 74.357 -18.534 30.182 1.00 60.25 ATOM 135 C GLN A 21 74.596 -17.029 30.151 1.00 63.43 ATOM 136 O GLN A 21 75.746 -16.609 30.007 1.00 68.37 ATOM 137 CB GLN A 21 74.486 -19.093 28.756 1.00 60.06 ATOM 138 CG GLN A 21 74.267 -20.601 28.676 1.00 59.23 ATOM 139 CD GLN A 21 74.565 -21.172 27.302 1.00 70.57 ATOM 140 OE1 GLN A 21 75.564 -20.820 26.674 1.00 76.26 ATOM 141 NE2 GLN A 21 73.694 -22.057 26.826 1.00 67.93 ATOM 142 N GLN A 22 73.546 -16.222 30.296 1.00 72.31 ATOM 143 CA GLN A 22 73.658 -14.767 30.279 1.00 80.72 ATOM 144 C GLN A 22 74.523 -14.224 29.137 1.00 82.58 ATOM 145 O GLN A 22 75.465 -13.463 29.370 1.00 85.35 ATOM 146 CB GLN A 22 74.171 -14.247 31.622 1.00 82.74 ATOM 147 CG GLN A 22 73.302 -14.670 32.806 1.00 87.18 ATOM 148 CD GLN A 22 72.004 -13.867 32.918 1.00 91.86 ATOM 149 OE1 GLN A 22 71.969 -12.665 32.636 1.00 98.00 ATOM 150 NE2 GLN A 22 70.931 -14.537 33.320 1.00 86.06 ATOM 151 N PRO A 23 74.206 -14.577 27.888 1.00 87.38 ATOM 152 CA PRO A 23 75.051 -14.147 26.778 1.00 94.76 ATOM 153 C PRO A 23 75.067 -12.639 26.633 1.00 96.25 ATOM 154 O PRO A 23 74.082 -11.954 26.986 1.00 98.92 ATOM 155 CB PRO A 23 74.402 -14.826 25.564 1.00 94.66 ATOM 156 CG PRO A 23 72.957 -14.896 25.933 1.00 87.23 ATOM 157 CD PRO A 23 72.918 -15.110 27.422 1.00 83.62 ATOM 158 N PRO A 24 76.160 -12.070 26.132 1.00 86.27 ATOM 159 CA PRO A 24 76.206 -10.612 25.951 1.00 90.52 ATOM 160 C PRO A 24 75.289 -10.101 24.850 1.00 88.16 ATOM 161 O PRO A 24 74.774 -8.983 24.964 1.00 90.19 ATOM 162 CB PRO A 24 77.679 -10.348 25.623 1.00 91.52 ATOM 163 CG PRO A 24 78.143 -11.624 24.993 1.00 86.67 ATOM 164 CD PRO A 24 77.409 -12.727 25.695 1.00 82.81 ATOM 165 N ASP A 25 75.077 -10.875 23.789 1.00 83.22 ATOM 166 CA ASP A 25 74.212 -10.487 22.681 1.00 82.32 ATOM 167 C ASP A 25 73.126 -11.543 22.532 1.00 74.37 ATOM 168 O ASP A 25 73.429 -12.717 22.293 1.00 71.90 ATOM 169 CB ASP A 25 75.008 -10.328 21.382 1.00 89.22 ATOM 170 CG ASP A 25 74.220 -9.621 20.286 1.00 93.79 ATOM 171 OD1 ASP A 25 72.975 -9.713 20.272 1.00 85.94 ATOM 172 OD2 ASP A 25 74.852 -8.958 19.436 1.00104.91 ATOM 173 N LEU A 26 71.864 -11.125 22.667 1.00 72.04 ATOM 174 CA LEU A 26 70.764 -12.079 22.563 1.00 67.67 ATOM 175 C LEU A 26 70.579 -12.576 21.134 1.00 67.42 ATOM 176 O LEU A 26 70.177 -13.727 20.928 1.00 58.47 ATOM 177 CB LEU A 26 69.469 -11.442 23.070 1.00 70.84 ATOM 178 CG LEU A 26 69.408 -11.028 24.542 1.00 76.07 ATOM 179 CD1 LEU A 26 68.043 -10.445 24.877 1.00 80.81 ATOM 180 CD2 LEU A 26 69.719 -12.206 25.448 1.00 73.32 ATOM 181 N VAL A 27 70.873 -11.735 20.140 1.00 75.68 ATOM 182 CA VAL A 27 70.718 -12.139 18.745 1.00 64.26 ATOM 183 C VAL A 27 71.819 -13.118 18.355 1.00 64.84 ATOM 184 O VAL A 27 71.561 -14.169 17.751 1.00 63.06 ATOM 185 CB VAL A 27 70.714 -10.903 17.828 1.00 67.90 ATOM 186 CG1 VAL A 27 70.443 -11.309 16.395 1.00 70.79 ATOM 187 CG2 VAL A 27 69.690 -9.893 18.306 1.00 71.80 ATOM 188 N GLU A 28 73.066 -12.779 18.692 1.00 67.73 ATOM 189 CA GLU A 28 74.194 -13.667 18.434 1.00 73.04 ATOM 190 C GLU A 28 73.962 -15.028 19.081 1.00 68.55 ATOM 191 O GLU A 28 74.131 -16.078 18.443 1.00 65.59 ATOM 192 CB GLU A 28 75.470 -13.017 18.973 1.00 85.07 ATOM 193 CG GLU A 28 76.750 -13.806 18.787 1.00 98.58 ATOM 194 CD GLU A 28 77.145 -13.927 17.332 1.00107.33 ATOM 195 OE1 GLU A 28 77.527 -15.036 16.905 1.00112.15 ATOM 196 OE2 GLU A 28 77.073 -12.906 16.615 1.00109.11 ATOM 197 N PHE A 29 73.545 -15.023 20.351 1.00 63.55 ATOM 198 CA PHE A 29 73.228 -16.266 21.044 1.00 60.70 ATOM 199 C PHE A 29 72.055 -16.991 20.402 1.00 57.81 ATOM 200 O PHE A 29 72.001 -18.225 20.432 1.00 56.41 ATOM 201 CB PHE A 29 72.930 -15.989 22.516 1.00 59.60 ATOM 202 CG PHE A 29 72.710 -17.231 23.332 1.00 61.63 ATOM 203 CD1 PHE A 29 73.782 -17.997 23.752 1.00 59.07 ATOM 204 CD2 PHE A 29 71.432 -17.627 23.683 1.00 54.52 ATOM 205 CE1 PHE A 29 73.582 -19.136 24.496 1.00 57.70 ATOM 206 CE2 PHE A 29 71.228 -18.765 24.428 1.00 53.19 ATOM 207 CZ PHE A 29 72.304 -19.520 24.835 1.00 54.78 ATOM 208 N ALA A 30 71.105 -16.252 19.823 1.00 64.40 ATOM 209 CA ALA A 30 70.001 -16.901 19.125 1.00 55.24 ATOM 210 C ALA A 30 70.505 -17.671 17.911 1.00 67.34 ATOM 211 O ALA A 30 70.183 -18.854 17.734 1.00 64.94 ATOM 212 CB ALA A 30 68.954 -15.865 18.719 1.00 55.39 ATOM 213 N VAL A 31 71.324 -17.022 17.076 1.00 58.85 ATOM 214 CA VAL A 31 71.900 -17.703 15.917 1.00 59.94 ATOM 215 C VAL A 31 72.667 -18.941 16.361 1.00 59.47 ATOM 216 O VAL A 31 72.508 -20.034 15.800 1.00 71.86 ATOM 217 CB VAL A 31 72.809 -16.746 15.127 1.00 63.78 ATOM 218 CG1 VAL A 31 73.382 -17.455 13.914 1.00 65.04 ATOM 219 CG2 VAL A 31 72.054 -15.504 14.725 1.00 64.83 ATOM 220 N GLU A 32 73.491 -18.783 17.399 1.00 64.75 ATOM 221 CA GLU A 32 74.317 -19.875 17.904 1.00 67.39 ATOM 222 C GLU A 32 73.451 -21.063 18.325 1.00 62.00 ATOM 223 O GLU A 32 73.597 -22.189 17.818 1.00 59.56 ATOM 224 CB GLU A 32 75.106 -19.337 19.101 1.00 79.64 ATOM 225 CG GLU A 32 76.294 -20.124 19.584 1.00 92.74 ATOM 226 CD GLU A 32 77.594 -19.426 19.233 1.00101.21 ATOM 227 OE1 GLU A 32 77.550 -18.469 18.428 1.00 97.31 ATOM 228 OE2 GLU A 32 78.648 -19.807 19.786 1.00110.65 ATOM 229 N TYR A 33 72.491 -20.795 19.213 1.00 61.23 ATOM 230 CA TYR A 33 71.651 -21.836 19.795 1.00 61.79 ATOM 231 C TYR A 33 70.827 -22.549 18.729 1.00 52.30 ATOM 232 O TYR A 33 70.765 -23.785 18.693 1.00 74.56 ATOM 233 CB TYR A 33 70.755 -21.211 20.866 1.00 52.04 ATOM 234 CG TYR A 33 69.724 -22.130 21.473 1.00 50.10 ATOM 235 CD1 TYR A 33 70.072 -23.031 22.470 1.00 50.35 ATOM 236 CD2 TYR A 33 68.396 -22.071 21.079 1.00 63.34 ATOM 237 CE1 TYR A 33 69.130 -23.865 23.040 1.00 53.01 ATOM 238 CE2 TYR A 33 67.447 -22.900 21.645 1.00 63.90 ATOM 239 CZ TYR A 33 67.819 -23.796 22.624 1.00 47.73 ATOM 240 OH TYR A 33 66.877 -24.623 23.186 1.00 47.15 ATOM 241 N PHE A 34 70.206 -21.787 17.833 1.00 52.12 ATOM 242 CA PHE A 34 69.326 -22.422 16.863 1.00 61.17 ATOM 243 C PHE A 34 70.101 -23.147 15.772 1.00 65.76 ATOM 244 O PHE A 34 69.586 -24.111 15.196 1.00 62.40 ATOM 245 CB PHE A 34 68.378 -21.389 16.262 1.00 58.19 ATOM 246 CG PHE A 34 67.339 -20.909 17.226 1.00 49.76 ATOM 247 CD1 PHE A 34 66.394 -21.781 17.727 1.00 48.28 ATOM 248 CD2 PHE A 34 67.303 -19.589 17.630 1.00 50.40 ATOM 249 CE1 PHE A 34 65.441 -21.344 18.616 1.00 47.43 ATOM 250 CE2 PHE A 34 66.349 -19.151 18.518 1.00 49.36 ATOM 251 CZ PHE A 34 65.416 -20.029 19.009 1.00 47.85 TER