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 122 LYS LYS ILE PHE LYS PRO GLU GLU LEU ARG GLN ALA LEU SEQRES 2 A 122 MET PRO THR LEU GLU ALA LEU TYR ARG GLN ASP PRO GLU SEQRES 3 A 122 SER LEU PRO PHE ARG GLN PRO VAL ASP PRO GLN LEU LEU SEQRES 4 A 122 GLY ILE PRO ASP TYR PHE ASP ILE VAL LYS SER PRO MET SEQRES 5 A 122 ASP LEU SER THR ILE LYS ARG LYS LEU ASP THR GLY GLN SEQRES 6 A 122 TYR GLN GLU PRO TRP GLN TYR VAL ASP ASP ILE TRP LEU SEQRES 7 A 122 MET PHE ASN ASN ALA TRP LEU TYR ASN ARG LYS THR SER SEQRES 8 A 122 ARG VAL TYR LYS TYR CYS SER LYS LEU SER GLU VAL PHE SEQRES 9 A 122 GLU GLN GLU ILE ASP PRO VAL MET GLN SER LEU GLY TYR SEQRES 10 A 122 CYS CYS GLY ARG LYS ATOM 1 CA LYS A1046 105.024 102.885 95.826 1.00136.66 ATOM 2 CA LYS A1047 101.789 100.859 95.516 1.00133.21 ATOM 3 CA ILE A1048 100.031 101.339 92.157 1.00144.35 ATOM 4 CA PHE A1049 96.265 100.784 91.824 1.00136.39 ATOM 5 CA LYS A1050 95.057 99.665 88.394 1.00151.02 ATOM 6 CA PRO A1051 91.659 101.202 87.424 1.00151.17 ATOM 7 CA GLU A1052 90.406 97.672 86.645 1.00149.12 ATOM 8 CA GLU A1053 91.416 96.147 90.005 1.00130.60 ATOM 9 CA LEU A1054 89.341 98.913 91.634 1.00121.69 ATOM 10 CA ARG A1055 86.103 98.510 89.681 1.00123.54 ATOM 11 CA GLN A1056 86.595 94.787 90.313 1.00120.21 ATOM 12 CA ALA A1057 86.315 95.566 94.023 1.00107.10 ATOM 13 CA LEU A1058 84.289 98.780 94.205 1.00 97.81 ATOM 14 CA MET A1059 81.485 98.323 91.629 1.00105.79 ATOM 15 CA PRO A1060 79.588 95.684 93.684 1.00105.46 ATOM 16 CA THR A1061 78.897 98.285 96.392 1.00 93.24 ATOM 17 CA LEU A1062 77.825 100.778 93.771 1.00 93.89 ATOM 18 CA GLU A1063 75.385 98.292 92.311 1.00116.73 ATOM 19 CA ALA A1064 74.071 97.514 95.780 1.00104.92 ATOM 20 CA LEU A1065 72.997 101.159 95.871 1.00106.18 ATOM 21 CA TYR A1066 71.267 100.866 92.484 1.00122.79 ATOM 22 CA ARG A1067 69.367 97.753 93.616 1.00122.09 ATOM 23 CA GLN A1068 67.330 99.661 96.228 1.00124.28 ATOM 24 CA ASP A1069 63.824 100.287 94.807 1.00142.43 ATOM 25 CA PRO A1070 62.504 102.928 95.056 1.00144.01 ATOM 26 CA GLU A1071 65.129 104.524 97.292 1.00124.52 ATOM 27 CA SER A1072 67.886 105.197 94.755 1.00110.48 ATOM 28 CA LEU A1073 65.747 107.054 92.152 1.00114.53 ATOM 29 CA PRO A1074 66.694 110.667 92.966 1.00118.81 ATOM 30 CA PHE A1075 70.369 109.599 92.697 1.00117.89 ATOM 31 CA ARG A1076 70.539 107.368 89.602 1.00127.44 ATOM 32 CA GLN A1077 71.255 110.265 87.226 1.00132.54 ATOM 33 CA PRO A1078 72.487 113.905 87.697 1.00121.26 ATOM 34 CA VAL A1079 70.135 116.208 89.599 1.00127.08 ATOM 35 CA ASP A1080 68.591 118.632 87.091 1.00152.41 ATOM 36 CA PRO A1081 67.244 121.753 88.897 1.00161.71 ATOM 37 CA GLN A1082 65.114 122.897 85.934 1.00167.18 ATOM 38 CA LEU A1083 63.345 119.517 85.506 1.00167.55 ATOM 39 CA LEU A1084 62.145 119.735 89.140 1.00166.05 ATOM 40 CA GLY A1085 61.661 123.514 89.384 1.00187.01 ATOM 41 CA ILE A1086 64.163 124.626 92.036 1.00170.75 ATOM 42 CA PRO A1087 66.564 127.507 91.137 1.00176.24 ATOM 43 CA ASP A1088 67.875 127.444 94.721 1.00170.93 ATOM 44 CA TYR A1089 69.753 124.171 94.143 1.00157.34 ATOM 45 CA PHE A1090 73.060 124.969 92.447 1.00157.66 ATOM 46 CA ASP A1091 73.487 127.885 94.914 1.00145.36 ATOM 47 CA ILE A1092 73.233 125.544 97.917 1.00135.64 ATOM 48 CA VAL A1093 75.121 122.579 96.439 1.00130.51 ATOM 49 CA LYS A1094 78.431 123.916 95.102 1.00142.81 ATOM 50 CA SER A1095 79.712 120.576 93.768 1.00132.49 ATOM 51 CA PRO A1096 77.002 117.908 93.261 1.00121.72 ATOM 52 CA MET A1097 76.989 114.121 92.800 1.00112.13 ATOM 53 CA ASP A1098 74.796 111.296 91.555 1.00111.97 ATOM 54 CA LEU A1099 75.108 107.566 90.847 1.00114.01 ATOM 55 CA SER A1100 76.060 107.676 87.144 1.00123.58 ATOM 56 CA THR A1101 78.762 110.320 87.609 1.00120.21 ATOM 57 CA ILE A1102 80.381 108.013 90.156 1.00108.63 ATOM 58 CA LYS A1103 79.943 105.016 87.833 1.00115.79 ATOM 59 CA ARG A1104 81.461 106.805 84.837 1.00128.75 ATOM 60 CA LYS A1105 84.551 107.687 86.880 1.00120.56 ATOM 61 CA LEU A1106 84.807 104.079 88.029 1.00122.56 ATOM 62 CA ASP A1107 84.441 102.740 84.461 1.00137.65 ATOM 63 CA THR A1108 86.787 105.206 82.773 1.00138.71 ATOM 64 CA GLY A1109 89.386 105.000 85.555 1.00125.61 ATOM 65 CA GLN A1110 89.326 108.415 87.260 1.00118.11 ATOM 66 CA TYR A1111 89.928 107.005 90.751 1.00107.47 ATOM 67 CA GLN A1112 93.607 106.923 91.728 1.00119.12 ATOM 68 CA GLU A1113 92.903 105.413 95.173 1.00108.03 ATOM 69 CA PRO A1114 89.788 103.902 96.901 1.00 93.43 ATOM 70 CA TRP A1115 89.068 106.864 99.212 1.00 85.53 ATOM 71 CA GLN A1116 88.255 109.095 96.254 1.00 94.07 ATOM 72 CA TYR A1117 85.357 106.743 95.484 1.00 97.22 ATOM 73 CA VAL A1118 84.223 106.760 99.115 1.00 86.88 ATOM 74 CA ASP A1119 84.548 110.562 99.167 1.00 96.26 ATOM 75 CA ASP A1120 82.253 111.022 96.154 1.00 93.54 ATOM 76 CA ILE A1121 79.767 108.535 97.612 1.00 88.35 ATOM 77 CA TRP A1122 79.545 110.679 100.723 1.00 82.77 ATOM 78 CA LEU A1123 79.507 113.918 98.725 1.00 87.17 ATOM 79 CA MET A1124 76.341 112.644 97.054 1.00102.58 ATOM 80 CA PHE A1125 74.720 111.760 100.378 1.00 96.05 ATOM 81 CA ASN A1126 75.782 115.079 101.941 1.00105.39 ATOM 82 CA ASN A1127 74.341 117.369 99.252 1.00111.55 ATOM 83 CA ALA A1128 71.127 115.376 99.577 1.00117.57 ATOM 84 CA TRP A1129 70.915 115.978 103.333 1.00116.68 ATOM 85 CA LEU A1130 71.828 119.682 103.009 1.00124.86 ATOM 86 CA TYR A1131 68.737 120.360 100.847 1.00138.85 ATOM 87 CA ASN A1132 65.827 118.290 102.168 1.00134.06 ATOM 88 CA ARG A1133 64.680 118.165 105.796 1.00145.13 ATOM 89 CA LYS A1134 64.547 115.279 108.291 1.00143.95 ATOM 90 CA THR A1135 60.892 115.109 107.266 1.00159.57 ATOM 91 CA SER A1136 60.799 114.706 103.469 1.00155.07 ATOM 92 CA ARG A1137 61.088 111.643 101.221 1.00147.11 ATOM 93 CA VAL A1138 64.465 112.279 99.562 1.00136.05 ATOM 94 CA TYR A1139 66.065 112.504 103.005 1.00132.91 ATOM 95 CA LYS A1140 64.589 109.171 104.091 1.00140.12 ATOM 96 CA TYR A1141 65.859 107.643 100.839 1.00139.35 ATOM 97 CA CYS A1142 69.370 109.087 101.174 1.00121.57 ATOM 98 CA SER A1143 69.420 107.702 104.711 1.00108.05 ATOM 99 CA LYS A1144 68.644 104.259 103.342 1.00100.63 ATOM 100 CA LEU A1145 71.398 104.318 100.736 1.00 96.86 ATOM 101 CA SER A1146 74.052 105.460 103.194 1.00 98.51 ATOM 102 CA GLU A1147 72.733 102.872 105.637 1.00100.82 ATOM 103 CA VAL A1148 73.125 100.213 102.923 1.00 88.20 ATOM 104 CA PHE A1149 76.510 101.651 101.910 1.00 82.79 ATOM 105 CA GLU A1150 77.843 101.633 105.454 1.00 93.07 ATOM 106 CA GLN A1151 77.193 97.879 105.271 1.00 99.59 ATOM 107 CA GLU A1152 78.959 96.944 102.049 1.00 98.72 ATOM 108 CA ILE A1153 81.938 99.260 101.985 1.00 87.19 ATOM 109 CA ASP A1154 83.793 98.005 105.046 1.00 80.62 ATOM 110 CA PRO A1155 84.677 94.469 103.910 1.00 83.62 ATOM 111 CA VAL A1156 85.519 95.734 100.399 1.00 85.10 ATOM 112 CA MET A1157 87.841 98.428 101.669 1.00 81.86 ATOM 113 CA GLN A1158 89.474 95.852 103.919 1.00 79.26 ATOM 114 CA SER A1159 89.916 93.655 100.818 1.00 94.41 ATOM 115 CA LEU A1160 92.002 96.451 99.342 1.00 88.02 ATOM 116 CA GLY A1161 94.201 96.395 102.467 1.00 88.08 ATOM 117 CA TYR A1162 92.715 99.337 104.362 1.00 67.44 ATOM 118 CA CYS A1163 91.580 99.763 107.985 1.00 61.43 ATOM 119 CA CYS A1164 87.927 100.462 107.218 1.00 66.16 ATOM 120 CA GLY A1165 85.653 102.267 104.768 1.00 75.90 ATOM 121 CA ARG A1166 83.794 104.699 106.988 1.00 68.10 ATOM 122 CA LYS A1167 83.860 108.461 106.566 1.00 64.58 TER