HEADER TRANSCRIPTION 31-DEC-69 5XZC TITLE Cryo-EM structure of p300-p53 protein complex COMPND MOL_ID: 1; COMPND 2 MOLECULE: Histone acetyltransferase p300; COMPND 3 CHAIN: A; COMPND 4 EC: 2.3.1.48; COMPND 5 FRAGMENT: UNP residues ; COMPND 6 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 5XZC A 1046 1664 UNP Q09472 EP300_HUMAN 1046 1664 SEQRES 1 A 72 LEU GLU PHE SER PRO GLN THR LEU CYS CYS TYR GLY LYS SEQRES 2 A 72 GLN LEU CYS THR ILE PRO ARG ASP ALA THR TYR TYR SER SEQRES 3 A 72 TYR GLN ASN ARG TYR HIS PHE CYS GLU LYS CYS PHE ASN SEQRES 4 A 72 GLU ILE GLN GLY GLU SER VAL SER LEU GLY ASP ASP PRO SEQRES 5 A 72 SER GLN PRO GLN THR THR ILE ASN LYS GLU GLN PHE SER SEQRES 6 A 72 LYS ARG LYS ASN ASP THR LEU ATOM 1 CA LEU A1168 84.856 109.566 110.054 1.00 66.42 ATOM 2 CA GLU A1169 98.733 87.172 118.749 1.00 65.92 ATOM 3 CA PHE A1170 96.815 87.165 122.035 1.00 65.79 ATOM 4 CA SER A1171 96.176 83.647 123.366 1.00 82.05 ATOM 5 CA PRO A1172 92.549 83.204 124.404 1.00 84.13 ATOM 6 CA GLN A1173 92.013 84.297 128.009 1.00 88.55 ATOM 7 CA THR A1174 90.417 82.149 130.664 1.00 91.07 ATOM 8 CA LEU A1175 86.738 83.008 131.268 1.00 88.37 ATOM 9 CA CYS A1176 84.411 82.869 134.276 1.00100.88 ATOM 10 CA CYS A1177 82.107 79.856 134.312 1.00121.11 ATOM 11 CA TYR A1178 78.793 81.183 135.608 1.00136.64 ATOM 12 CA GLY A1179 77.468 78.003 137.228 1.00157.93 ATOM 13 CA LYS A1180 79.693 76.929 140.121 1.00150.53 ATOM 14 CA GLN A1181 81.284 80.331 140.971 1.00150.52 ATOM 15 CA LEU A1182 84.709 78.621 141.146 1.00147.51 ATOM 16 CA CYS A1183 84.270 77.068 137.703 1.00133.92 ATOM 17 CA THR A1184 86.803 78.264 135.104 1.00122.11 ATOM 18 CA ILE A1185 87.064 78.036 131.318 1.00 99.14 ATOM 19 CA PRO A1186 90.560 77.241 130.010 1.00 97.00 ATOM 20 CA ARG A1187 91.918 77.895 126.536 1.00 86.19 ATOM 21 CA ASP A1188 90.454 75.564 123.847 1.00 79.30 ATOM 22 CA ALA A1189 87.662 74.198 126.077 1.00 85.75 ATOM 23 CA THR A1190 84.009 73.924 124.944 1.00 87.72 ATOM 24 CA TYR A1191 81.578 76.481 126.406 1.00 77.00 ATOM 25 CA TYR A1192 78.159 78.061 125.928 1.00 86.54 ATOM 26 CA SER A1193 77.569 81.817 125.655 1.00 78.77 ATOM 27 CA TYR A1194 74.607 84.180 125.337 1.00 67.34 ATOM 28 CA GLN A1195 75.170 87.740 124.093 1.00 57.85 ATOM 29 CA ASN A1196 78.877 87.199 124.878 1.00 65.20 ATOM 30 CA ARG A1197 78.203 87.987 128.598 1.00 80.44 ATOM 31 CA TYR A1198 77.116 84.752 130.208 1.00 82.59 ATOM 32 CA HIS A1199 79.362 81.725 129.500 1.00 84.69 ATOM 33 CA PHE A1200 78.976 78.145 130.805 1.00 97.02 ATOM 34 CA CYS A1201 81.418 75.188 131.039 1.00110.74 ATOM 35 CA GLU A1202 80.028 72.204 129.085 1.00110.79 ATOM 36 CA LYS A1203 79.941 70.191 132.319 1.00125.06 ATOM 37 CA CYS A1204 78.149 72.938 134.273 1.00121.58 ATOM 38 CA PHE A1205 75.761 73.441 131.360 1.00118.07 ATOM 39 CA ASN A1206 74.381 69.927 131.399 1.00132.09 ATOM 40 CA GLU A1207 74.128 70.167 135.185 1.00145.82 ATOM 41 CA ILE A1208 71.233 72.565 134.514 1.00149.84 ATOM 42 CA GLN A1209 67.586 71.529 134.861 1.00160.93 ATOM 43 CA GLY A1210 65.980 70.804 131.491 1.00155.03 ATOM 44 CA GLU A1211 66.066 73.660 128.959 1.00135.16 ATOM 45 CA SER A1212 65.387 76.783 131.041 1.00127.79 ATOM 46 CA VAL A1213 68.285 78.840 132.440 1.00124.52 ATOM 47 CA SER A1214 68.114 81.476 135.187 1.00134.58 ATOM 48 CA LEU A1215 70.343 84.331 134.095 1.00126.84 ATOM 49 CA GLY A1216 71.288 87.971 134.570 1.00133.07 ATOM 50 CA ASP A1217 70.933 87.908 138.338 1.00154.80 ATOM 51 CA ASP A1218 74.065 90.085 138.143 1.00150.68 ATOM 52 CA PRO A1219 72.730 93.660 138.458 1.00173.03 ATOM 53 CA SER A1220 69.836 94.332 140.886 1.00171.31 ATOM 54 CA GLN A1221 66.453 92.527 140.738 1.00160.23 ATOM 55 CA PRO A1222 65.965 91.223 137.097 1.00175.80 ATOM 56 CA GLN A1223 65.649 87.421 136.737 1.00154.24 ATOM 57 CA THR A1224 65.493 87.190 132.916 1.00122.30 ATOM 58 CA THR A1225 64.986 83.530 131.983 1.00116.09 ATOM 59 CA ILE A1226 66.749 82.266 128.874 1.00111.69 ATOM 60 CA ASN A1227 66.207 78.982 127.007 1.00123.67 ATOM 61 CA LYS A1228 69.042 76.509 126.295 1.00121.70 ATOM 62 CA GLU A1229 68.217 76.738 122.567 1.00115.08 ATOM 63 CA GLN A1230 69.311 80.394 122.492 1.00104.24 ATOM 64 CA PHE A1231 72.980 79.778 123.444 1.00 89.17 ATOM 65 CA SER A1232 76.062 79.467 121.249 1.00 81.22 ATOM 66 CA LYS A1233 78.157 76.293 121.469 1.00 78.08 ATOM 67 CA ARG A1234 81.752 77.611 121.320 1.00 78.50 ATOM 68 CA LYS A1235 85.397 76.662 121.677 1.00 72.68 ATOM 69 CA ASN A1236 87.491 79.140 123.670 1.00 71.76 ATOM 70 CA ASP A1237 89.996 79.264 120.781 1.00 72.14 ATOM 71 CA THR A1238 89.832 82.752 119.195 1.00 57.01 ATOM 72 CA LEU A1239 93.227 84.303 118.436 1.00 59.29 TER