HEADER TRANSPORT PROTEIN 31-DEC-69 5A1Y TITLE The structure of the COPI coat linkage IV COMPND MOL_ID: 2; COMPND 2 MOLECULE: COATOMER SUBUNIT ALPHA; COMPND 3 CHAIN: C, K; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 5A1Y C 1 1224 UNP Q8CIE6 COPA_MOUSE 1 1224 SEQRES 1 C 67 ASN TYR ASP MET HIS ASN PRO PHE ASP ILE CYS ALA ALA SEQRES 2 C 67 SER TYR ARG PRO ILE TYR ARG GLY LYS PRO VAL GLU LYS SEQRES 3 C 67 CYS PRO LEU SER GLY ALA CYS TYR SER PRO GLU PHE LYS SEQRES 4 C 67 GLY GLN ILE CYS ARG VAL THR THR VAL THR GLU ILE GLY SEQRES 5 C 67 LYS ASP VAL ILE GLY LEU ARG ILE SER PRO LEU GLN PHE SEQRES 6 C 67 ARG LEU ATOM 1 N ASN C1159 64.326 17.611 67.449 1.00 50.85 ATOM 2 CA ASN C1159 64.396 16.178 67.457 1.00 50.85 ATOM 3 C ASN C1159 63.830 15.706 66.161 1.00 50.85 ATOM 4 O ASN C1159 62.777 15.074 66.120 1.00 50.85 ATOM 5 N TYR C1160 64.534 16.016 65.057 1.00139.44 ATOM 6 CA TYR C1160 64.096 15.611 63.757 1.00139.44 ATOM 7 C TYR C1160 65.314 15.316 62.939 1.00139.44 ATOM 8 O TYR C1160 66.279 16.079 62.950 1.00139.44 ATOM 9 N ASP C1161 65.306 14.177 62.219 1.00 45.00 ATOM 10 CA ASP C1161 66.417 13.826 61.382 1.00 45.00 ATOM 11 C ASP C1161 65.837 13.552 60.035 1.00 45.00 ATOM 12 O ASP C1161 65.182 12.532 59.825 1.00 45.00 ATOM 13 N MET C1162 66.053 14.462 59.072 1.00 43.72 ATOM 14 CA MET C1162 65.451 14.272 57.787 1.00 43.72 ATOM 15 C MET C1162 66.004 13.033 57.160 1.00 43.72 ATOM 16 O MET C1162 65.272 12.237 56.572 1.00 43.72 ATOM 17 N HIS C1163 67.328 12.838 57.273 1.00 62.48 ATOM 18 CA HIS C1163 67.994 11.742 56.633 1.00 62.48 ATOM 19 C HIS C1163 67.680 10.402 57.241 1.00 62.48 ATOM 20 O HIS C1163 67.466 9.437 56.510 1.00 62.48 ATOM 21 N ASN C1164 67.626 10.300 58.585 1.00 75.87 ATOM 22 CA ASN C1164 67.463 9.028 59.249 1.00 75.87 ATOM 23 C ASN C1164 66.072 8.515 59.002 1.00 75.87 ATOM 24 O ASN C1164 65.101 9.268 59.033 1.00 75.87 ATOM 25 N PRO C1165 65.937 7.235 58.760 1.00 66.39 ATOM 26 CA PRO C1165 64.617 6.725 58.526 1.00 66.39 ATOM 27 C PRO C1165 63.758 6.826 59.740 1.00 66.39 ATOM 28 O PRO C1165 64.266 6.688 60.852 1.00 66.39 ATOM 29 N PHE C1166 62.446 7.067 59.541 1.00168.71 ATOM 30 CA PHE C1166 61.553 7.224 60.649 1.00168.71 ATOM 31 C PHE C1166 60.499 6.176 60.573 1.00168.71 ATOM 32 O PHE C1166 60.508 5.302 59.710 1.00168.71 ATOM 33 N ASP C1167 59.608 6.227 61.578 1.00187.21 ATOM 34 CA ASP C1167 58.404 5.468 61.718 1.00187.21 ATOM 35 C ASP C1167 57.653 6.271 62.726 1.00187.21 ATOM 36 O ASP C1167 58.098 6.408 63.864 1.00187.21 ATOM 37 N ILE C1168 56.503 6.843 62.336 1.00 70.25 ATOM 38 CA ILE C1168 55.827 7.720 63.246 1.00 70.25 ATOM 39 C ILE C1168 55.009 6.911 64.198 1.00 70.25 ATOM 40 O ILE C1168 54.297 5.990 63.802 1.00 70.25 ATOM 41 N CYS C1169 55.117 7.237 65.501 1.00 33.90 ATOM 42 CA CYS C1169 54.327 6.547 66.473 1.00 33.90 ATOM 43 C CYS C1169 52.945 7.076 66.295 1.00 33.90 ATOM 44 O CYS C1169 52.709 8.279 66.386 1.00 33.90 ATOM 45 N ALA C1170 51.989 6.173 66.028 1.00 38.79 ATOM 46 CA ALA C1170 50.655 6.606 65.745 1.00 38.79 ATOM 47 C ALA C1170 50.082 7.303 66.936 1.00 38.79 ATOM 48 O ALA C1170 49.334 8.268 66.780 1.00 38.79 ATOM 49 N ALA C1171 50.311 6.764 68.150 1.00 58.97 ATOM 50 CA ALA C1171 49.796 7.394 69.334 1.00 58.97 ATOM 51 C ALA C1171 50.532 8.643 69.748 1.00 58.97 ATOM 52 O ALA C1171 49.922 9.696 69.928 1.00 58.97 ATOM 53 N SER C1172 51.873 8.547 69.913 1.00 61.37 ATOM 54 CA SER C1172 52.687 9.615 70.450 1.00 61.37 ATOM 55 C SER C1172 53.072 10.649 69.432 1.00 61.37 ATOM 56 O SER C1172 53.283 11.810 69.780 1.00 61.37 ATOM 57 N TYR C1173 53.152 10.273 68.144 1.00136.64 ATOM 58 CA TYR C1173 53.611 11.180 67.129 1.00136.64 ATOM 59 C TYR C1173 55.013 11.604 67.456 1.00136.64 ATOM 60 O TYR C1173 55.328 12.793 67.508 1.00136.64 ATOM 61 N ARG C1174 55.882 10.601 67.693 1.00169.02 ATOM 62 CA ARG C1174 57.275 10.749 68.020 1.00169.02 ATOM 63 C ARG C1174 58.016 9.888 67.034 1.00169.02 ATOM 64 O ARG C1174 57.474 8.890 66.564 1.00169.02 ATOM 65 N PRO C1175 59.220 10.249 66.675 1.00 81.84 ATOM 66 CA PRO C1175 59.958 9.464 65.717 1.00 81.84 ATOM 67 C PRO C1175 60.567 8.221 66.284 1.00 81.84 ATOM 68 O PRO C1175 61.056 8.254 67.411 1.00 81.84 ATOM 69 N ILE C1176 60.547 7.113 65.515 1.00 50.30 ATOM 70 CA ILE C1176 61.216 5.916 65.933 1.00 50.30 ATOM 71 C ILE C1176 62.195 5.633 64.838 1.00 50.30 ATOM 72 O ILE C1176 61.815 5.226 63.744 1.00 50.30 ATOM 73 N TYR C1177 63.495 5.824 65.121 1.00 74.15 ATOM 74 CA TYR C1177 64.518 5.708 64.123 1.00 74.15 ATOM 75 C TYR C1177 64.843 4.279 63.853 1.00 74.15 ATOM 76 O TYR C1177 64.830 3.449 64.762 1.00 74.15 ATOM 77 N ARG C1178 65.113 3.997 62.558 1.00179.05 ATOM 78 CA ARG C1178 65.542 2.743 61.989 1.00179.05 ATOM 79 C ARG C1178 65.206 1.553 62.849 1.00179.05 ATOM 80 O ARG C1178 64.043 1.190 63.008 1.00179.05 ATOM 81 N GLY C1179 66.250 0.924 63.417 1.00 49.79 ATOM 82 CA GLY C1179 66.263 -0.297 64.173 1.00 49.79 ATOM 83 C GLY C1179 65.466 -0.241 65.442 1.00 49.79 ATOM 84 O GLY C1179 64.967 -1.284 65.867 1.00 49.79 ATOM 85 N LYS C1180 65.355 0.939 66.093 1.00105.63 ATOM 86 CA LYS C1180 64.737 1.078 67.392 1.00105.63 ATOM 87 C LYS C1180 63.440 0.317 67.449 1.00105.63 ATOM 88 O LYS C1180 62.632 0.334 66.522 1.00105.63 ATOM 89 N PRO C1181 63.264 -0.358 68.557 1.00 67.99 ATOM 90 CA PRO C1181 62.154 -1.253 68.767 1.00 67.99 ATOM 91 C PRO C1181 60.842 -0.594 68.500 1.00 67.99 ATOM 92 O PRO C1181 60.652 0.554 68.903 1.00 67.99 ATOM 93 N VAL C1182 59.923 -1.313 67.824 1.00 35.41 ATOM 94 CA VAL C1182 58.625 -0.770 67.556 1.00 35.41 ATOM 95 C VAL C1182 57.635 -1.889 67.585 1.00 35.41 ATOM 96 O VAL C1182 57.977 -3.051 67.374 1.00 35.41 ATOM 97 N GLU C1183 56.365 -1.545 67.874 1.00 72.06 ATOM 98 CA GLU C1183 55.302 -2.506 67.880 1.00 72.06 ATOM 99 C GLU C1183 54.421 -2.085 66.748 1.00 72.06 ATOM 100 O GLU C1183 54.183 -0.891 66.562 1.00 72.06 ATOM 101 N LYS C1184 53.919 -3.043 65.944 1.00 36.53 ATOM 102 CA LYS C1184 53.143 -2.619 64.818 1.00 36.53 ATOM 103 C LYS C1184 51.802 -3.275 64.831 1.00 36.53 ATOM 104 O LYS C1184 51.635 -4.392 65.318 1.00 36.53 ATOM 105 N CYS C1185 50.801 -2.553 64.288 1.00 49.24 ATOM 106 CA CYS C1185 49.473 -3.071 64.151 1.00 49.24 ATOM 107 C CYS C1185 49.542 -4.162 63.138 1.00 49.24 ATOM 108 O CYS C1185 50.029 -3.971 62.025 1.00 49.24 ATOM 109 N PRO C1186 49.072 -5.315 63.503 1.00 79.95 ATOM 110 CA PRO C1186 49.095 -6.434 62.611 1.00 79.95 ATOM 111 C PRO C1186 48.426 -6.091 61.316 1.00 79.95 ATOM 112 O PRO C1186 48.927 -6.499 60.269 1.00 79.95 ATOM 113 N LEU C1187 47.246 -5.437 61.366 1.00133.29 ATOM 114 CA LEU C1187 46.525 -5.119 60.164 1.00133.29 ATOM 115 C LEU C1187 47.081 -3.945 59.395 1.00133.29 ATOM 116 O LEU C1187 47.507 -4.091 58.249 1.00133.29 ATOM 117 N SER C1188 47.120 -2.752 60.031 1.00 56.48 ATOM 118 CA SER C1188 47.438 -1.510 59.362 1.00 56.48 ATOM 119 C SER C1188 48.891 -1.349 59.055 1.00 56.48 ATOM 120 O SER C1188 49.246 -0.790 58.019 1.00 56.48 ATOM 121 N GLY C1189 49.788 -1.826 59.937 1.00 17.75 ATOM 122 CA GLY C1189 51.177 -1.602 59.672 1.00 17.75 ATOM 123 C GLY C1189 51.556 -0.347 60.391 1.00 17.75 ATOM 124 O GLY C1189 52.687 0.126 60.287 1.00 17.75 ATOM 125 N ALA C1190 50.604 0.225 61.152 1.00 23.03 ATOM 126 CA ALA C1190 50.880 1.424 61.887 1.00 23.03 ATOM 127 C ALA C1190 51.924 1.075 62.903 1.00 23.03 ATOM 128 O ALA C1190 51.996 -0.062 63.364 1.00 23.03 ATOM 129 N CYS C1191 52.777 2.054 63.269 1.00 31.06 ATOM 130 CA CYS C1191 53.841 1.758 64.184 1.00 31.06 ATOM 131 C CYS C1191 53.584 2.415 65.502 1.00 31.06 ATOM 132 O CYS C1191 52.963 3.474 65.582 1.00 31.06 ATOM 133 N TYR C1192 54.047 1.760 66.586 1.00 47.83 ATOM 134 CA TYR C1192 53.900 2.290 67.909 1.00 47.83 ATOM 135 C TYR C1192 55.151 2.000 68.672 1.00 47.83 ATOM 136 O TYR C1192 55.899 1.081 68.343 1.00 47.83 ATOM 137 N SER C1193 55.414 2.807 69.718 1.00 44.46 ATOM 138 CA SER C1193 56.541 2.564 70.566 1.00 44.46 ATOM 139 C SER C1193 56.166 1.399 71.430 1.00 44.46 ATOM 140 O SER C1193 54.988 1.145 71.671 1.00 44.46 ATOM 141 N PRO C1194 57.147 0.698 71.916 1.00 66.07 ATOM 142 CA PRO C1194 56.941 -0.530 72.638 1.00 66.07 ATOM 143 C PRO C1194 55.979 -0.403 73.780 1.00 66.07 ATOM 144 O PRO C1194 55.385 -1.412 74.160 1.00 66.07 ATOM 145 N GLU C1195 55.803 0.799 74.355 1.00 69.73 ATOM 146 CA GLU C1195 54.975 0.942 75.518 1.00 69.73 ATOM 147 C GLU C1195 53.568 0.535 75.197 1.00 69.73 ATOM 148 O GLU C1195 52.898 -0.120 75.993 1.00 69.73 ATOM 149 N PHE C1196 53.104 0.898 73.990 1.00 67.25 ATOM 150 CA PHE C1196 51.746 0.744 73.549 1.00 67.25 ATOM 151 C PHE C1196 51.316 -0.680 73.393 1.00 67.25 ATOM 152 O PHE C1196 50.123 -0.954 73.515 1.00 67.25 ATOM 153 N LYS C1197 52.254 -1.605 73.091 1.00 49.96 ATOM 154 CA LYS C1197 51.955 -2.984 72.788 1.00 49.96 ATOM 155 C LYS C1197 50.893 -3.544 73.686 1.00 49.96 ATOM 156 O LYS C1197 50.946 -3.406 74.907 1.00 49.96 ATOM 157 N GLY C1198 49.873 -4.170 73.059 1.00 20.36 ATOM 158 CA GLY C1198 48.785 -4.774 73.773 1.00 20.36 ATOM 159 C GLY C1198 47.618 -3.834 73.812 1.00 20.36 ATOM 160 O GLY C1198 46.538 -4.208 74.267 1.00 20.36 ATOM 161 N GLN C1199 47.793 -2.585 73.339 1.00 40.17 ATOM 162 CA GLN C1199 46.702 -1.656 73.378 1.00 40.17 ATOM 163 C GLN C1199 46.006 -1.633 72.055 1.00 40.17 ATOM 164 O GLN C1199 46.509 -2.153 71.059 1.00 40.17 ATOM 165 N ILE C1200 44.800 -1.031 72.029 1.00 99.63 ATOM 166 CA ILE C1200 44.018 -0.949 70.830 1.00 99.63 ATOM 167 C ILE C1200 44.646 0.090 69.954 1.00 99.63 ATOM 168 O ILE C1200 45.014 1.172 70.413 1.00 99.63 ATOM 169 N CYS C1201 44.799 -0.239 68.658 1.00 43.34 ATOM 170 CA CYS C1201 45.418 0.629 67.693 1.00 43.34 ATOM 171 C CYS C1201 44.567 1.840 67.505 1.00 43.34 ATOM 172 O CYS C1201 43.349 1.743 67.357 1.00 43.34 ATOM 173 N ARG C1202 45.202 3.029 67.536 1.00 59.08 ATOM 174 CA ARG C1202 44.483 4.251 67.343 1.00 59.08 ATOM 175 C ARG C1202 43.999 4.317 65.927 1.00 59.08 ATOM 176 O ARG C1202 42.852 4.683 65.676 1.00 59.08 ATOM 177 N VAL C1203 44.871 3.965 64.962 1.00 42.65 ATOM 178 CA VAL C1203 44.518 4.067 63.571 1.00 42.65 ATOM 179 C VAL C1203 43.387 3.142 63.220 1.00 42.65 ATOM 180 O VAL C1203 42.341 3.582 62.749 1.00 42.65 ATOM 181 N THR C1204 43.572 1.827 63.455 1.00 52.26 ATOM 182 CA THR C1204 42.608 0.830 63.081 1.00 52.26 ATOM 183 C THR C1204 41.371 0.934 63.922 1.00 52.26 ATOM 184 O THR C1204 40.262 0.874 63.398 1.00 52.26 ATOM 185 N THR C1205 41.576 1.107 65.241 1.00146.34 ATOM 186 CA THR C1205 40.635 1.222 66.325 1.00146.34 ATOM 187 C THR C1205 40.118 -0.131 66.708 1.00146.34 ATOM 188 O THR C1205 39.647 -0.320 67.831 1.00146.34 ATOM 189 N VAL C1206 40.157 -1.111 65.785 1.00 82.63 ATOM 190 CA VAL C1206 39.741 -2.447 66.117 1.00 82.63 ATOM 191 C VAL C1206 40.855 -3.314 66.656 1.00 82.63 ATOM 192 O VAL C1206 40.626 -4.164 67.517 1.00 82.63 ATOM 193 N THR C1207 42.099 -3.126 66.155 1.00124.58 ATOM 194 CA THR C1207 43.166 -4.071 66.365 1.00124.58 ATOM 195 C THR C1207 43.944 -3.885 67.634 1.00124.58 ATOM 196 O THR C1207 43.846 -2.871 68.322 1.00124.58 ATOM 197 N GLU C1208 44.751 -4.928 67.952 1.00 44.31 ATOM 198 CA GLU C1208 45.634 -4.947 69.087 1.00 44.31 ATOM 199 C GLU C1208 47.029 -4.813 68.551 1.00 44.31 ATOM 200 O GLU C1208 47.429 -5.541 67.645 1.00 44.31 ATOM 201 N ILE C1209 47.814 -3.880 69.123 1.00 46.36 ATOM 202 CA ILE C1209 49.112 -3.549 68.596 1.00 46.36 ATOM 203 C ILE C1209 50.081 -4.693 68.666 1.00 46.36 ATOM 204 O ILE C1209 50.752 -4.997 67.681 1.00 46.36 ATOM 205 N GLY C1210 50.191 -5.354 69.833 1.00 37.16 ATOM 206 CA GLY C1210 51.163 -6.393 70.047 1.00 37.16 ATOM 207 C GLY C1210 50.891 -7.638 69.253 1.00 37.16 ATOM 208 O GLY C1210 51.822 -8.295 68.794 1.00 37.16 ATOM 209 N LYS C1211 49.603 -7.993 69.073 1.00143.51 ATOM 210 CA LYS C1211 49.192 -9.251 68.504 1.00143.51 ATOM 211 C LYS C1211 49.985 -9.692 67.318 1.00143.51 ATOM 212 O LYS C1211 50.317 -8.917 66.425 1.00143.51 ATOM 213 N ASP C1212 50.310 -11.006 67.326 1.00 49.46 ATOM 214 CA ASP C1212 50.944 -11.693 66.236 1.00 49.46 ATOM 215 C ASP C1212 49.803 -12.266 65.466 1.00 49.46 ATOM 216 O ASP C1212 48.817 -12.703 66.057 1.00 49.46 ATOM 217 N VAL C1213 49.883 -12.270 64.121 1.00 34.62 ATOM 218 CA VAL C1213 48.745 -12.776 63.413 1.00 34.62 ATOM 219 C VAL C1213 49.184 -13.573 62.228 1.00 34.62 ATOM 220 O VAL C1213 50.332 -13.502 61.793 1.00 34.62 ATOM 221 N ILE C1214 48.245 -14.384 61.702 1.00 24.93 ATOM 222 CA ILE C1214 48.468 -15.201 60.546 1.00 24.93 ATOM 223 C ILE C1214 48.684 -14.290 59.380 1.00 24.93 ATOM 224 O ILE C1214 49.557 -14.531 58.548 1.00 24.93 ATOM 225 N GLY C1215 47.899 -13.200 59.311 1.00 20.63 ATOM 226 CA GLY C1215 48.012 -12.287 58.212 1.00 20.63 ATOM 227 C GLY C1215 46.705 -12.268 57.490 1.00 20.63 ATOM 228 O GLY C1215 45.900 -13.194 57.596 1.00 20.63 ATOM 229 N LEU C1216 46.473 -11.187 56.719 1.00 48.81 ATOM 230 CA LEU C1216 45.237 -10.998 56.014 1.00 48.81 ATOM 231 C LEU C1216 45.052 -12.132 55.059 1.00 48.81 ATOM 232 O LEU C1216 45.991 -12.542 54.383 1.00 48.81 ATOM 233 N ARG C1217 43.821 -12.694 55.006 1.00 94.86 ATOM 234 CA ARG C1217 43.570 -13.758 54.076 1.00 94.86 ATOM 235 C ARG C1217 42.370 -13.416 53.243 1.00 94.86 ATOM 236 O ARG C1217 41.254 -13.831 53.550 1.00 94.86 ATOM 237 N ILE C1218 42.574 -12.612 52.185 1.00 80.34 ATOM 238 CA ILE C1218 41.547 -12.223 51.258 1.00 80.34 ATOM 239 C ILE C1218 41.220 -13.283 50.239 1.00 80.34 ATOM 240 O ILE C1218 40.065 -13.419 49.839 1.00 80.34 ATOM 241 N SER C1219 42.239 -14.030 49.753 1.00 51.84 ATOM 242 CA SER C1219 42.018 -14.938 48.656 1.00 51.84 ATOM 243 C SER C1219 42.395 -16.338 49.044 1.00 51.84 ATOM 244 O SER C1219 43.255 -16.569 49.892 1.00 51.84 ATOM 245 N PRO C1220 41.724 -17.282 48.429 1.00 61.99 ATOM 246 CA PRO C1220 41.938 -18.692 48.620 1.00 61.99 ATOM 247 C PRO C1220 43.282 -19.084 48.103 1.00 61.99 ATOM 248 O PRO C1220 43.778 -20.146 48.475 1.00 61.99 ATOM 249 N LEU C1221 43.889 -18.245 47.245 1.00 36.52 ATOM 250 CA LEU C1221 45.160 -18.558 46.665 1.00 36.52 ATOM 251 C LEU C1221 46.140 -18.677 47.782 1.00 36.52 ATOM 252 O LEU C1221 47.065 -19.487 47.738 1.00 36.52 ATOM 253 N GLN C1222 45.932 -17.874 48.836 1.00 52.86 ATOM 254 CA GLN C1222 46.843 -17.815 49.934 1.00 52.86 ATOM 255 C GLN C1222 46.988 -19.177 50.542 1.00 52.86 ATOM 256 O GLN C1222 48.089 -19.560 50.933 1.00 52.86 ATOM 257 N PHE C1223 45.898 -19.961 50.628 1.00 52.60 ATOM 258 CA PHE C1223 46.030 -21.264 51.219 1.00 52.60 ATOM 259 C PHE C1223 46.643 -22.172 50.188 1.00 52.60 ATOM 260 O PHE C1223 46.254 -22.145 49.021 1.00 52.60 ATOM 261 N ARG C1224 47.642 -22.997 50.592 1.00 84.52 ATOM 262 CA ARG C1224 48.313 -23.876 49.664 1.00 84.52 ATOM 263 C ARG C1224 48.428 -25.244 50.282 1.00 84.52 ATOM 264 O ARG C1224 48.489 -25.378 51.503 1.00 84.52 ATOM 265 N LEU C1225 48.444 -26.307 49.439 1.00306.55 ATOM 266 CA LEU C1225 48.547 -27.662 49.920 1.00306.55 ATOM 267 C LEU C1225 49.272 -28.467 48.864 1.00306.55 ATOM 268 O LEU C1225 49.148 -28.172 47.676 1.00306.55 TER