HEADER SIGNALING PROTEIN, PROTEIN BINDING 21-MAR-17 5XBY TITLE Crystal structure of the PKA-Protein A fusion protein (end-to-end TITLE 2 fusion) 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; COMPND 5 MUTATION: YES; COMPND 6 UNP RESIDUES 5-44,UNP RESIDUES ; COMPND 7 ENGINEERED: YES; COMPND 8 The fusion protein of 4 tags, PKA (UNP residues 5-44) and Protein A COMPND 9 OTHER_DETAILS: (UNP residues 217-269); EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.25 ANGSTORMS DBREF 5XBY D 4 43 UNP P13861 KAP2_HUMAN 5 44 DBREF 5XBY D 44 96 UNP P38507 SPA_STAAU 217 269 SEQRES 1 D 34 TRP GLN ILE PRO PRO GLY LEU THR GLU LEU LEU GLN GLY SEQRES 2 D 34 TYR THR VAL GLU VAL LEU ARG GLN GLN PRO PRO ASP LEU SEQRES 3 D 34 VAL GLU PHE ALA VAL GLU TYR PHE ATOM 1 N ILE C 5 -85.267 193.919 -13.243 1.00116.39 ATOM 2 CA ILE C 5 -84.274 194.516 -12.327 1.00134.01 ATOM 3 C ILE C 5 -83.009 194.903 -13.085 1.00129.27 ATOM 4 O ILE C 5 -82.327 194.047 -13.631 1.00132.95 ATOM 5 CB ILE C 5 -83.874 193.523 -11.191 1.00142.12 ATOM 6 CG1 ILE C 5 -85.041 193.114 -10.307 1.00136.05 ATOM 7 CG2 ILE C 5 -82.791 194.089 -10.313 1.00128.51 ATOM 8 CD1 ILE C 5 -85.818 194.261 -9.753 1.00126.19 ATOM 9 N PRO C 6 -82.664 196.192 -13.099 1.00129.15 ATOM 10 CA PRO C 6 -81.401 196.628 -13.679 1.00139.51 ATOM 11 C PRO C 6 -80.216 195.952 -13.002 1.00144.68 ATOM 12 O PRO C 6 -80.191 195.864 -11.783 1.00137.25 ATOM 13 CB PRO C 6 -81.401 198.140 -13.423 1.00140.06 ATOM 14 CG PRO C 6 -82.501 198.430 -12.488 1.00138.43 ATOM 15 CD PRO C 6 -83.443 197.296 -12.487 1.00126.04 ATOM 16 N PRO C 7 -79.190 195.573 -13.760 1.00144.52 ATOM 17 CA PRO C 7 -77.948 195.109 -13.157 1.00149.83 ATOM 18 C PRO C 7 -77.356 196.137 -12.193 1.00157.51 ATOM 19 O PRO C 7 -77.437 197.329 -12.428 1.00150.97 ATOM 20 CB PRO C 7 -77.004 194.894 -14.334 1.00151.49 ATOM 21 CG PRO C 7 -77.653 195.502 -15.510 1.00153.25 ATOM 22 CD PRO C 7 -79.118 195.602 -15.223 1.00148.27 ATOM 23 N GLY C 8 -76.872 195.652 -11.061 1.00160.00 ATOM 24 CA GLY C 8 -76.365 196.511 -10.024 1.00144.13 ATOM 25 C GLY C 8 -77.365 196.961 -9.008 1.00145.02 ATOM 26 O GLY C 8 -76.947 197.473 -7.959 1.00147.07 ATOM 27 N LEU C 9 -78.660 196.784 -9.248 1.00146.90 ATOM 28 CA LEU C 9 -79.662 197.245 -8.263 1.00149.55 ATOM 29 C LEU C 9 -79.552 196.435 -6.987 1.00138.60 ATOM 30 O LEU C 9 -79.699 196.962 -5.896 1.00115.88 ATOM 31 CB LEU C 9 -81.084 197.097 -8.801 1.00146.99 ATOM 32 CG LEU C 9 -82.219 197.281 -7.800 1.00139.68 ATOM 33 CD1 LEU C 9 -82.232 198.683 -7.250 1.00140.42 ATOM 34 CD2 LEU C 9 -83.535 196.960 -8.466 1.00132.36 ATOM 35 N THR C 10 -79.384 195.123 -7.137 1.00139.92 ATOM 36 CA THR C 10 -79.353 194.241 -5.989 1.00134.12 ATOM 37 C THR C 10 -78.053 194.455 -5.212 1.00139.20 ATOM 38 O THR C 10 -78.102 194.556 -3.988 1.00148.09 ATOM 39 CB THR C 10 -79.615 192.803 -6.377 1.00134.97 ATOM 40 OG1 THR C 10 -79.217 192.001 -5.304 1.00123.99 ATOM 41 CG2 THR C 10 -78.864 192.423 -7.628 1.00137.48 ATOM 42 N GLU C 11 -76.908 194.548 -5.882 1.00122.89 ATOM 43 CA GLU C 11 -75.657 194.763 -5.186 1.00133.96 ATOM 44 C GLU C 11 -75.639 196.108 -4.472 1.00136.90 ATOM 45 O GLU C 11 -75.033 196.255 -3.437 1.00135.33 ATOM 46 CB GLU C 11 -74.472 194.676 -6.150 1.00134.04 ATOM 47 CG GLU C 11 -74.192 193.245 -6.639 1.00157.86 ATOM 48 CD GLU C 11 -75.117 192.753 -7.758 1.00168.30 ATOM 49 OE1 GLU C 11 -75.985 193.503 -8.256 1.00169.62 ATOM 50 OE2 GLU C 11 -74.888 191.583 -8.216 1.00174.31 ATOM 51 N LEU C 12 -76.218 197.122 -5.070 1.00136.69 ATOM 52 CA LEU C 12 -76.294 198.432 -4.436 1.00151.44 ATOM 53 C LEU C 12 -77.075 198.389 -3.108 1.00141.74 ATOM 54 O LEU C 12 -76.678 199.013 -2.103 1.00139.21 ATOM 55 CB LEU C 12 -76.864 199.481 -5.397 1.00146.50 ATOM 56 CG LEU C 12 -77.043 200.896 -4.881 1.00141.09 ATOM 57 CD1 LEU C 12 -75.682 201.534 -4.663 1.00131.24 ATOM 58 CD2 LEU C 12 -77.937 201.748 -5.767 1.00129.49 ATOM 59 N LEU C 13 -78.237 197.757 -3.118 1.00135.27 ATOM 60 CA LEU C 13 -79.045 197.648 -1.920 1.00135.85 ATOM 61 C LEU C 13 -78.418 196.728 -0.873 1.00137.22 ATOM 62 O LEU C 13 -78.631 196.927 0.338 1.00150.57 ATOM 63 CB LEU C 13 -80.436 197.139 -2.235 1.00119.01 ATOM 64 CG LEU C 13 -81.347 198.020 -3.056 1.00119.94 ATOM 65 CD1 LEU C 13 -82.708 197.380 -3.294 1.00105.00 ATOM 66 CD2 LEU C 13 -81.523 199.361 -2.397 1.00135.32 ATOM 67 N GLN C 14 -77.653 195.751 -1.310 1.00121.48 ATOM 68 CA GLN C 14 -76.953 194.883 -0.389 1.00130.90 ATOM 69 C GLN C 14 -75.988 195.670 0.509 1.00137.78 ATOM 70 O GLN C 14 -75.978 195.507 1.706 1.00150.52 ATOM 71 CB GLN C 14 -76.184 193.824 -1.172 1.00129.45 ATOM 72 CG GLN C 14 -77.011 192.726 -1.746 1.00150.26 ATOM 73 CD GLN C 14 -76.206 191.917 -2.808 1.00175.23 ATOM 74 OE1 GLN C 14 -75.033 191.601 -2.604 1.00197.38 ATOM 75 NE2 GLN C 14 -76.840 191.602 -3.976 1.00180.57 ATOM 76 N GLY C 15 -75.201 196.560 -0.071 1.00131.51 ATOM 77 CA GLY C 15 -74.240 197.368 0.689 1.00136.14 ATOM 78 C GLY C 15 -74.910 198.263 1.698 1.00140.36 ATOM 79 O GLY C 15 -74.426 198.472 2.816 1.00153.25 ATOM 80 N TYR C 16 -76.037 198.852 1.322 1.00146.69 ATOM 81 CA TYR C 16 -76.848 199.546 2.303 1.00141.23 ATOM 82 C TYR C 16 -77.241 198.591 3.437 1.00135.06 ATOM 83 O TYR C 16 -77.142 198.917 4.593 1.00138.75 ATOM 84 CB TYR C 16 -78.048 200.182 1.626 1.00138.07 ATOM 85 CG TYR C 16 -79.140 200.637 2.576 1.00125.71 ATOM 86 CD1 TYR C 16 -79.037 201.800 3.317 1.00125.30 ATOM 87 CD2 TYR C 16 -80.299 199.896 2.688 1.00120.02 ATOM 88 CE1 TYR C 16 -80.067 202.182 4.141 1.00131.99 ATOM 89 CE2 TYR C 16 -81.361 200.314 3.470 1.00132.76 ATOM 90 CZ TYR C 16 -81.225 201.459 4.231 1.00137.08 ATOM 91 OH TYR C 16 -82.241 201.872 5.077 1.00144.27 ATOM 92 N THR C 17 -77.655 197.385 3.064 1.00127.66 ATOM 93 CA THR C 17 -78.168 196.422 4.025 1.00128.72 ATOM 94 C THR C 17 -77.068 195.975 4.986 1.00132.95 ATOM 95 O THR C 17 -77.287 195.779 6.159 1.00138.98 ATOM 96 CB THR C 17 -78.800 195.215 3.324 1.00125.80 ATOM 97 OG1 THR C 17 -79.845 195.650 2.476 1.00129.90 ATOM 98 CG2 THR C 17 -79.419 194.319 4.345 1.00115.62 ATOM 99 N VAL C 18 -75.880 195.741 4.480 1.00123.42 ATOM 100 CA VAL C 18 -74.721 195.344 5.281 1.00132.72 ATOM 101 C VAL C 18 -74.460 196.385 6.377 1.00133.93 ATOM 102 O VAL C 18 -74.222 196.035 7.533 1.00127.88 ATOM 103 CB VAL C 18 -73.468 195.190 4.387 1.00130.61 ATOM 104 CG1 VAL C 18 -72.182 195.179 5.183 1.00122.76 ATOM 105 CG2 VAL C 18 -73.595 193.993 3.504 1.00137.60 ATOM 106 N GLU C 19 -74.478 197.657 6.013 1.00131.28 ATOM 107 CA GLU C 19 -74.173 198.702 6.972 1.00142.71 ATOM 108 C GLU C 19 -75.257 198.886 7.999 1.00145.81 ATOM 109 O GLU C 19 -74.953 199.189 9.144 1.00160.58 ATOM 110 CB GLU C 19 -73.855 200.015 6.322 1.00137.42 ATOM 111 CG GLU C 19 -72.544 199.993 5.537 1.00157.05 ATOM 112 CD GLU C 19 -71.334 199.788 6.398 1.00151.09 ATOM 113 OE1 GLU C 19 -71.338 200.151 7.581 1.00157.30 ATOM 114 OE2 GLU C 19 -70.346 199.264 5.895 1.00145.11 ATOM 115 N VAL C 20 -76.499 198.679 7.606 1.00136.48 ATOM 116 CA VAL C 20 -77.615 198.834 8.563 1.00140.86 ATOM 117 C VAL C 20 -77.452 197.835 9.724 1.00142.49 ATOM 118 O VAL C 20 -77.656 198.140 10.879 1.00151.45 ATOM 119 CB VAL C 20 -78.995 198.668 7.912 1.00136.43 ATOM 120 CG1 VAL C 20 -80.065 198.594 8.968 1.00142.78 ATOM 121 CG2 VAL C 20 -79.301 199.837 7.010 1.00120.18 ATOM 122 N LEU C 21 -77.051 196.642 9.372 1.00129.70 ATOM 123 CA LEU C 21 -76.763 195.627 10.369 1.00131.59 ATOM 124 C LEU C 21 -75.572 196.018 11.244 1.00145.07 ATOM 125 O LEU C 21 -75.615 195.844 12.444 1.00161.85 ATOM 126 CB LEU C 21 -76.559 194.262 9.719 1.00116.01 ATOM 127 CG LEU C 21 -77.621 193.660 8.846 1.00117.50 ATOM 128 CD1 LEU C 21 -77.065 192.397 8.264 1.00142.54 ATOM 129 CD2 LEU C 21 -78.928 193.381 9.492 1.00112.94 ATOM 130 N ARG C 22 -74.547 196.593 10.642 1.00125.49 ATOM 131 CA ARG C 22 -73.357 196.987 11.380 1.00142.50 ATOM 132 C ARG C 22 -73.649 198.052 12.426 1.00145.73 ATOM 133 O ARG C 22 -73.219 197.945 13.564 1.00159.22 ATOM 134 CB ARG C 22 -72.245 197.430 10.416 1.00132.74 ATOM 135 CG ARG C 22 -71.696 196.236 9.649 1.00144.76 ATOM 136 CD ARG C 22 -70.514 196.544 8.750 1.00153.18 ATOM 137 NE ARG C 22 -69.946 195.302 8.205 1.00155.85 ATOM 138 CZ ARG C 22 -69.047 195.206 7.218 1.00150.74 ATOM 139 NH1 ARG C 22 -68.564 196.305 6.663 1.00149.24 ATOM 140 NH2 ARG C 22 -68.624 194.002 6.839 1.00149.94 ATOM 141 N GLN C 23 -74.332 199.092 11.987 1.00146.84 ATOM 142 CA GLN C 23 -74.472 200.347 12.741 1.00141.98 ATOM 143 C GLN C 23 -75.767 200.482 13.511 1.00138.47 ATOM 144 O GLN C 23 -75.867 201.336 14.371 1.00147.15 ATOM 145 CB GLN C 23 -74.358 201.514 11.788 1.00141.46 ATOM 146 CG GLN C 23 -73.054 201.482 11.027 1.00147.36 ATOM 147 CD GLN C 23 -72.941 202.639 10.104 1.00154.14 ATOM 148 OE1 GLN C 23 -73.289 203.741 10.461 1.00180.86 ATOM 149 NE2 GLN C 23 -72.416 202.414 8.934 1.00159.44 ATOM 150 N GLN C 24 -76.771 199.673 13.195 1.00131.01 ATOM 151 CA GLN C 24 -78.090 199.740 13.816 1.00143.58 ATOM 152 C GLN C 24 -78.626 201.180 13.953 1.00148.10 ATOM 153 O GLN C 24 -78.928 201.641 15.064 1.00157.17 ATOM 154 CB GLN C 24 -78.044 199.067 15.171 1.00143.27 ATOM 155 CG GLN C 24 -77.594 197.649 15.147 1.00150.92 ATOM 156 CD GLN C 24 -78.701 196.722 14.680 1.00145.19 ATOM 157 OE1 GLN C 24 -79.835 196.747 15.153 1.00152.46 ATOM 158 NE2 GLN C 24 -78.378 195.941 13.729 1.00135.03 ATOM 159 N PRO C 25 -78.786 201.901 12.832 1.00152.70 ATOM 160 CA PRO C 25 -79.389 203.224 12.912 1.00150.59 ATOM 161 C PRO C 25 -80.857 203.122 13.355 1.00137.89 ATOM 162 O PRO C 25 -81.534 202.137 13.027 1.00136.46 ATOM 163 CB PRO C 25 -79.297 203.731 11.484 1.00146.16 ATOM 164 CG PRO C 25 -79.270 202.514 10.632 1.00147.57 ATOM 165 CD PRO C 25 -78.483 201.517 11.436 1.00154.76 ATOM 166 N PRO C 26 -81.334 204.112 14.122 1.00133.09 ATOM 167 CA PRO C 26 -82.731 204.072 14.574 1.00138.31 ATOM 168 C PRO C 26 -83.752 204.461 13.506 1.00148.66 ATOM 169 O PRO C 26 -84.919 204.095 13.635 1.00143.21 ATOM 170 CB PRO C 26 -82.769 205.092 15.696 1.00138.26 ATOM 171 CG PRO C 26 -81.625 205.990 15.403 1.00130.94 ATOM 172 CD PRO C 26 -80.562 205.180 14.765 1.00126.67 ATOM 173 N ASP C 27 -83.336 205.214 12.491 1.00152.91 ATOM 174 CA ASP C 27 -84.207 205.619 11.405 1.00150.25 ATOM 175 C ASP C 27 -83.554 205.137 10.117 1.00147.83 ATOM 176 O ASP C 27 -82.496 205.641 9.737 1.00158.14 ATOM 177 CB ASP C 27 -84.370 207.136 11.421 1.00148.12 ATOM 178 CG ASP C 27 -85.362 207.656 10.366 1.00149.28 ATOM 179 OD1 ASP C 27 -85.620 206.961 9.354 1.00163.03 ATOM 180 OD2 ASP C 27 -85.824 208.789 10.516 1.00149.08 ATOM 181 N LEU C 28 -84.201 204.141 9.498 1.00150.91 ATOM 182 CA LEU C 28 -83.689 203.578 8.228 1.00149.46 ATOM 183 C LEU C 28 -83.634 204.582 7.080 1.00154.12 ATOM 184 O LEU C 28 -82.732 204.525 6.268 1.00164.84 ATOM 185 CB LEU C 28 -84.551 202.412 7.772 1.00131.40 ATOM 186 CG LEU C 28 -84.613 201.172 8.602 1.00128.69 ATOM 187 CD1 LEU C 28 -85.508 200.155 7.843 1.00113.79 ATOM 188 CD2 LEU C 28 -83.207 200.600 8.837 1.00129.72 ATOM 189 N VAL C 29 -84.614 205.487 7.040 1.00146.34 ATOM 190 CA VAL C 29 -84.745 206.451 5.957 1.00136.83 ATOM 191 C VAL C 29 -83.636 207.491 6.045 1.00139.21 ATOM 192 O VAL C 29 -83.001 207.800 5.041 1.00137.66 ATOM 193 CB VAL C 29 -86.132 207.111 5.968 1.00126.35 ATOM 194 CG1 VAL C 29 -86.202 208.270 5.013 1.00132.54 ATOM 195 CG2 VAL C 29 -87.169 206.102 5.584 1.00104.81 ATOM 196 N GLU C 30 -83.434 208.026 7.242 1.00138.33 ATOM 197 CA GLU C 30 -82.412 209.015 7.466 1.00141.43 ATOM 198 C GLU C 30 -81.029 208.420 7.177 1.00135.79 ATOM 199 O GLU C 30 -80.160 209.089 6.611 1.00139.92 ATOM 200 CB GLU C 30 -82.555 209.598 8.876 1.00152.77 ATOM 201 CG GLU C 30 -81.473 210.600 9.306 1.00170.01 ATOM 202 CD GLU C 30 -81.186 211.732 8.301 1.00167.93 ATOM 203 OE1 GLU C 30 -79.979 211.999 8.039 1.00182.07 ATOM 204 OE2 GLU C 30 -82.167 212.250 7.720 1.00186.47 ATOM 205 N PHE C 31 -80.798 207.183 7.593 1.00131.55 ATOM 206 CA PHE C 31 -79.527 206.514 7.278 1.00147.04 ATOM 207 C PHE C 31 -79.367 206.276 5.795 1.00150.25 ATOM 208 O PHE C 31 -78.261 206.341 5.270 1.00151.97 ATOM 209 CB PHE C 31 -79.369 205.192 8.022 1.00138.70 ATOM 210 CG PHE C 31 -77.981 204.646 7.981 1.00142.96 ATOM 211 CD1 PHE C 31 -76.960 205.160 8.794 1.00170.13 ATOM 212 CD2 PHE C 31 -77.676 203.626 7.142 1.00139.05 ATOM 213 CE1 PHE C 31 -75.677 204.639 8.713 1.00157.68 ATOM 214 CE2 PHE C 31 -76.405 203.058 7.102 1.00142.53 ATOM 215 CZ PHE C 31 -75.398 203.587 7.881 1.00143.56 ATOM 216 N ALA C 32 -80.474 205.974 5.135 1.00155.71 ATOM 217 CA ALA C 32 -80.486 205.759 3.677 1.00150.26 ATOM 218 C ALA C 32 -80.010 207.006 2.952 1.00149.29 ATOM 219 O ALA C 32 -79.150 206.933 2.079 1.00144.48 ATOM 220 CB ALA C 32 -81.904 205.395 3.227 1.00149.06 ATOM 221 N VAL C 33 -80.598 208.144 3.310 1.00145.09 ATOM 222 CA VAL C 33 -80.216 209.426 2.783 1.00141.93 ATOM 223 C VAL C 33 -78.762 209.702 3.120 1.00147.31 ATOM 224 O VAL C 33 -78.018 210.192 2.289 1.00149.05 ATOM 225 CB VAL C 33 -81.139 210.531 3.356 1.00138.92 ATOM 226 CG1 VAL C 33 -80.646 211.905 2.934 1.00140.84 ATOM 227 CG2 VAL C 33 -82.570 210.324 2.908 1.00128.21 ATOM 228 N GLU C 34 -78.362 209.391 4.357 1.00144.22 ATOM 229 CA GLU C 34 -76.996 209.582 4.787 1.00150.27 ATOM 230 C GLU C 34 -76.015 208.711 3.982 1.00144.64 ATOM 231 O GLU C 34 -75.029 209.204 3.416 1.00138.32 ATOM 232 CB GLU C 34 -76.877 209.389 6.289 1.00151.16 ATOM 233 CG GLU C 34 -75.461 209.277 6.827 1.00163.14 ATOM 234 CD GLU C 34 -74.777 210.610 7.014 1.00175.05 ATOM 235 OE1 GLU C 34 -75.324 211.667 6.590 1.00192.91 ATOM 236 OE2 GLU C 34 -73.631 210.573 7.569 1.00205.49 ATOM 237 N TYR C 35 -76.328 207.418 3.902 1.00149.28 ATOM 238 CA TYR C 35 -75.445 206.451 3.255 1.00156.43 ATOM 239 C TYR C 35 -75.300 206.735 1.783 1.00153.88 ATOM 240 O TYR C 35 -74.187 206.781 1.262 1.00156.10 ATOM 241 CB TYR C 35 -75.881 205.000 3.516 1.00154.34 ATOM 242 CG TYR C 35 -75.062 203.950 2.770 1.00147.32 ATOM 243 CD1 TYR C 35 -73.790 203.528 3.197 1.00144.19 ATOM 244 CD2 TYR C 35 -75.519 203.444 1.592 1.00139.78 ATOM 245 CE1 TYR C 35 -73.058 202.638 2.458 1.00147.99 ATOM 246 CE2 TYR C 35 -74.787 202.483 0.873 1.00144.06 ATOM 247 CZ TYR C 35 -73.562 202.081 1.325 1.00147.03 ATOM 248 OH TYR C 35 -72.821 201.139 0.630 1.00159.46 ATOM 249 N PHE C 36 -76.419 206.896 1.084 1.00150.97 ATOM 250 CA PHE C 36 -76.367 207.087 -0.371 1.00155.22 ATOM 251 C PHE C 36 -75.854 208.459 -0.769 1.00155.98 ATOM 252 O PHE C 36 -75.238 208.600 -1.804 1.00148.67 ATOM 253 CB PHE C 36 -77.720 206.792 -0.992 1.00156.51 ATOM 254 CG PHE C 36 -78.080 205.344 -0.966 1.00145.90 ATOM 255 CD1 PHE C 36 -77.375 204.433 -1.726 1.00136.09 ATOM 256 CD2 PHE C 36 -79.162 204.915 -0.214 1.00147.17 ATOM 257 CE1 PHE C 36 -77.735 203.109 -1.726 1.00136.24 ATOM 258 CE2 PHE C 36 -79.525 203.594 -0.181 1.00144.54 ATOM 259 CZ PHE C 36 -78.805 202.677 -0.938 1.00136.53 TER