HEADER STRUCTURAL PROTEIN 31-DEC-69 6YW7 TITLE Cryo-EM structure of the ARP2/3 1A5C isoform complex. COMPND MOL_ID: 4; COMPND 2 MOLECULE: Actin-related protein 2; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLU B 96 REMARK 465 LYS B 97 REMARK 465 LEU B 98 REMARK 465 ASN B 99 REMARK 465 ILE B 100 REMARK 465 ASP B 101 REMARK 465 THR B 102 REMARK 465 ARG B 103 REMARK 465 ASN B 104 REMARK 465 CYS B 105 REMARK 465 LYS B 106 REMARK 465 ILE B 107 DBREF 6YW7 B 1 394 UNP P61160 ARP2_HUMAN 1 394 SEQRES 1 B 27 VAL VAL CYS ASP ASN GLY THR GLY PHE VAL LYS CYS GLY SEQRES 2 B 27 TYR ALA GLY SER ASN PHE PRO GLU HIS ILE PHE PRO ALA SEQRES 3 B 27 ILE SEQRES 1 B 32 ASP ASP MET LYS HIS LEU TRP ASP TYR THR PHE GLY PRO SEQRES 2 B 32 GLU LYS LEU ASN ILE ASP THR ARG ASN CYS LYS ILE LEU SEQRES 3 B 32 LEU THR GLU PRO PRO MET SEQRES 1 B 14 VAL ALA ILE GLN ALA VAL LEU THR LEU TYR ALA GLN GLY SEQRES 2 B 14 LEU ATOM 1 N VAL B 9 104.640 145.218 102.052 1.00 78.12 ATOM 2 CA VAL B 9 105.594 144.708 103.130 1.00 79.31 ATOM 3 C VAL B 9 105.909 146.113 103.760 1.00 79.58 ATOM 4 N VAL B 10 106.365 146.306 105.011 1.00 80.82 ATOM 5 CA VAL B 10 106.667 147.514 105.763 1.00 81.08 ATOM 6 C VAL B 10 108.153 147.569 105.905 1.00 80.85 ATOM 7 N CYS B 11 108.719 148.695 105.541 1.00 81.23 ATOM 8 CA CYS B 11 110.139 148.839 105.688 1.00 81.12 ATOM 9 C CYS B 11 110.380 150.064 106.535 1.00 80.75 ATOM 10 N ASP B 12 111.081 149.857 107.653 1.00 81.03 ATOM 11 CA ASP B 12 111.395 150.973 108.583 1.00 81.09 ATOM 12 C ASP B 12 112.909 151.202 108.576 1.00 81.48 ATOM 13 N ASN B 13 113.358 152.261 107.896 1.00 81.20 ATOM 14 CA ASN B 13 114.785 152.569 107.826 1.00 80.92 ATOM 15 C ASN B 13 115.227 153.412 109.016 1.00 80.13 ATOM 16 N GLY B 14 116.198 152.870 109.754 1.00 78.09 ATOM 17 CA GLY B 14 116.852 153.577 110.870 1.00 76.64 ATOM 18 C GLY B 14 118.310 153.822 110.519 1.00 75.81 ATOM 19 N THR B 15 118.971 154.752 111.212 1.00 74.92 ATOM 20 CA THR B 15 120.392 155.051 110.900 1.00 73.97 ATOM 21 C THR B 15 121.258 153.812 111.160 1.00 73.04 ATOM 22 N GLY B 16 121.029 153.115 112.279 1.00 71.37 ATOM 23 CA GLY B 16 121.840 151.929 112.622 1.00 69.18 ATOM 24 C GLY B 16 121.118 150.598 112.466 1.00 68.35 ATOM 25 N PHE B 17 119.856 150.598 112.025 1.00 69.24 ATOM 26 CA PHE B 17 119.111 149.316 111.889 1.00 70.01 ATOM 27 C PHE B 17 117.898 149.470 110.967 1.00 70.65 ATOM 28 N VAL B 18 117.762 148.549 110.009 1.00 71.17 ATOM 29 CA VAL B 18 116.650 148.550 109.056 1.00 71.20 ATOM 30 C VAL B 18 115.738 147.360 109.344 1.00 71.78 ATOM 31 N LYS B 19 114.494 147.679 109.713 1.00 72.29 ATOM 32 CA LYS B 19 113.479 146.647 110.050 1.00 72.16 ATOM 33 C LYS B 19 112.472 146.534 108.903 1.00 72.95 ATOM 34 N CYS B 20 112.510 145.406 108.192 1.00 74.44 ATOM 35 CA CYS B 20 111.594 145.146 107.089 1.00 76.20 ATOM 36 C CYS B 20 110.831 143.846 107.318 1.00 78.11 ATOM 37 N GLY B 21 109.573 143.831 106.902 1.00 80.55 ATOM 38 CA GLY B 21 108.703 142.687 107.091 1.00 83.48 ATOM 39 C GLY B 21 107.404 142.878 106.343 1.00 85.91 ATOM 40 N TYR B 22 106.391 142.096 106.715 1.00 88.04 ATOM 41 CA TYR B 22 105.082 142.155 106.088 1.00 90.34 ATOM 42 C TYR B 22 104.029 142.877 106.945 1.00 91.30 ATOM 43 N ALA B 23 102.764 142.711 106.569 1.00 92.70 ATOM 44 CA ALA B 23 101.640 143.375 107.225 1.00 93.73 ATOM 45 C ALA B 23 100.846 142.458 107.973 1.00 94.34 ATOM 46 N GLY B 24 100.397 143.054 109.090 1.00 95.25 ATOM 47 CA GLY B 24 99.633 142.359 110.121 1.00 96.66 ATOM 48 C GLY B 24 100.509 141.225 110.707 1.00 97.69 ATOM 49 N SER B 25 101.816 141.522 110.797 1.00 98.47 ATOM 50 CA SER B 25 103.014 140.710 111.092 1.00 99.01 ATOM 51 C SER B 25 103.241 140.735 112.581 1.00 99.44 ATOM 52 N ASN B 26 104.498 140.586 112.999 1.00 98.93 ATOM 53 CA ASN B 26 104.697 140.600 114.440 1.00 98.26 ATOM 54 C ASN B 26 105.938 141.437 114.712 1.00 97.08 ATOM 55 N PHE B 27 107.026 140.890 114.238 1.00 95.41 ATOM 56 CA PHE B 27 108.367 141.451 114.332 1.00 93.54 ATOM 57 C PHE B 27 108.972 141.385 112.937 1.00 92.11 ATOM 58 N PRO B 28 110.014 142.210 112.681 1.00 90.55 ATOM 59 CA PRO B 28 110.555 142.267 111.318 1.00 89.44 ATOM 60 C PRO B 28 111.080 140.926 110.876 1.00 88.96 ATOM 61 N GLU B 29 110.815 140.574 109.624 1.00 88.56 ATOM 62 CA GLU B 29 111.258 139.278 109.130 1.00 88.07 ATOM 63 C GLU B 29 112.763 139.425 108.939 1.00 86.76 ATOM 64 N HIS B 30 113.200 140.678 108.848 1.00 85.72 ATOM 65 CA HIS B 30 114.610 141.008 108.676 1.00 84.86 ATOM 66 C HIS B 30 115.023 142.314 109.352 1.00 83.79 ATOM 67 N ILE B 31 116.120 142.251 110.101 1.00 82.02 ATOM 68 CA ILE B 31 116.689 143.404 110.792 1.00 79.67 ATOM 69 C ILE B 31 118.179 143.381 110.450 1.00 78.40 ATOM 70 N PHE B 32 118.512 144.260 109.510 1.00 76.87 ATOM 71 CA PHE B 32 119.828 144.386 108.912 1.00 75.47 ATOM 72 C PHE B 32 120.001 145.784 108.314 1.00 74.58 ATOM 73 N PRO B 33 120.983 146.577 108.801 1.00 73.51 ATOM 74 CA PRO B 33 121.223 147.929 108.285 1.00 73.08 ATOM 75 C PRO B 33 121.646 147.896 106.809 1.00 72.87 ATOM 76 N ALA B 34 121.114 148.824 106.006 1.00 72.06 ATOM 77 CA ALA B 34 121.447 148.900 104.564 1.00 71.14 ATOM 78 C ALA B 34 122.933 149.236 104.401 1.00 70.85 ATOM 79 N ILE B 35 123.605 148.582 103.448 1.00 70.03 ATOM 80 CA ILE B 35 125.058 148.822 103.194 1.00 69.69 ATOM 81 C ILE B 35 125.202 149.979 102.198 1.00 69.18 TER ATOM 1 N ASP B 83 121.422 156.720 96.423 1.00 94.43 ATOM 2 CA ASP B 83 122.594 156.320 95.586 1.00 95.58 ATOM 3 C ASP B 83 123.036 155.101 96.326 1.00 96.34 ATOM 4 N ASP B 84 123.487 155.288 97.515 1.00 97.17 ATOM 5 CA ASP B 84 123.737 154.155 98.398 1.00 97.49 ATOM 6 C ASP B 84 122.366 153.687 98.892 1.00 97.69 ATOM 7 N MET B 85 121.439 154.639 99.038 1.00 97.46 ATOM 8 CA MET B 85 120.074 154.349 99.467 1.00 97.36 ATOM 9 C MET B 85 119.396 153.452 98.426 1.00 96.78 ATOM 10 N LYS B 86 119.641 153.739 97.147 1.00 96.00 ATOM 11 CA LYS B 86 119.161 152.934 96.020 1.00 95.40 ATOM 12 C LYS B 86 119.821 151.542 96.041 1.00 95.26 ATOM 13 N HIS B 87 121.065 151.488 96.534 1.00 95.18 ATOM 14 CA HIS B 87 121.827 150.197 96.662 1.00 95.24 ATOM 15 C HIS B 87 121.136 149.256 97.666 1.00 95.13 ATOM 16 N LEU B 88 120.550 149.833 98.688 1.00 94.81 ATOM 17 CA LEU B 88 119.839 149.125 99.753 1.00 94.69 ATOM 18 C LEU B 88 118.687 148.286 99.186 1.00 94.82 ATOM 19 N TRP B 89 118.026 148.782 98.134 1.00 94.91 ATOM 20 CA TRP B 89 116.933 148.089 97.469 1.00 94.81 ATOM 21 C TRP B 89 117.396 146.728 96.943 1.00 94.75 ATOM 22 N ASP B 90 118.606 146.680 96.385 1.00 94.58 ATOM 23 CA ASP B 90 119.192 145.456 95.850 1.00 95.13 ATOM 24 C ASP B 90 119.395 144.372 96.906 1.00 95.44 ATOM 25 N TYR B 91 119.771 144.740 98.126 1.00 95.71 ATOM 26 CA TYR B 91 119.906 143.715 99.161 1.00 95.50 ATOM 27 C TYR B 91 118.715 143.591 100.124 1.00 95.13 ATOM 28 N THR B 92 117.743 144.506 100.029 1.00 94.51 ATOM 29 CA THR B 92 116.537 144.458 100.876 1.00 93.74 ATOM 30 C THR B 92 115.429 143.841 100.037 1.00 93.73 ATOM 31 N PHE B 93 114.933 144.570 99.039 1.00 93.37 ATOM 32 CA PHE B 93 113.989 143.913 98.143 1.00 92.88 ATOM 33 C PHE B 93 114.601 142.652 97.511 1.00 92.96 ATOM 34 N GLY B 94 115.887 142.741 97.244 1.00 93.57 ATOM 35 CA GLY B 94 116.025 141.503 96.610 1.00 93.95 ATOM 36 C GLY B 94 116.459 140.418 97.528 1.00 94.78 ATOM 37 N PRO B 95 116.289 139.262 96.889 1.00 95.28 ATOM 38 CA PRO B 95 116.711 138.044 97.499 1.00 95.52 ATOM 39 C PRO B 95 118.083 138.193 97.952 1.00 95.27 ATOM 40 N LEU B 108 102.572 152.091 103.393 1.00 81.62 ATOM 41 CA LEU B 108 103.580 151.948 102.310 1.00 81.91 ATOM 42 C LEU B 108 104.967 152.286 102.866 1.00 81.87 ATOM 43 N LEU B 109 105.622 153.308 102.303 1.00 81.73 ATOM 44 CA LEU B 109 106.977 153.732 102.754 1.00 81.38 ATOM 45 C LEU B 109 106.885 154.407 104.129 1.00 80.95 ATOM 46 N THR B 110 107.963 154.333 104.917 1.00 79.79 ATOM 47 CA THR B 110 107.997 154.946 106.273 1.00 78.53 ATOM 48 C THR B 110 109.048 156.060 106.303 1.00 77.89 ATOM 49 N GLU B 111 108.621 157.245 106.739 1.00 77.28 ATOM 50 CA GLU B 111 109.538 158.403 106.841 1.00 78.20 ATOM 51 C GLU B 111 109.469 158.986 108.256 1.00 78.43 ATOM 52 N PRO B 112 110.655 159.242 108.857 1.00 78.44 ATOM 53 CA PRO B 112 110.795 159.833 110.191 1.00 79.17 ATOM 54 C PRO B 112 110.586 161.350 110.133 1.00 79.99 ATOM 55 N PRO B 113 110.525 162.058 111.277 1.00 80.45 ATOM 56 CA PRO B 113 110.287 163.494 111.228 1.00 80.87 ATOM 57 C PRO B 113 111.606 164.116 110.750 1.00 81.78 ATOM 58 N MET B 114 111.660 164.404 109.446 1.00 82.30 ATOM 59 CA MET B 114 112.866 164.984 108.802 1.00 82.56 ATOM 60 C MET B 114 113.094 166.378 109.387 1.00 82.98 TER ATOM 1 N VAL B 138 105.471 158.780 104.711 1.00 68.91 ATOM 2 CA VAL B 138 104.031 159.118 104.502 1.00 70.59 ATOM 3 C VAL B 138 103.358 159.273 105.871 1.00 71.18 ATOM 4 N ALA B 139 103.406 158.221 106.695 1.00 71.57 ATOM 5 CA ALA B 139 102.791 158.244 108.043 1.00 71.47 ATOM 6 C ALA B 139 103.851 158.607 109.090 1.00 70.83 ATOM 7 N ILE B 140 103.624 159.691 109.842 1.00 70.14 ATOM 8 CA ILE B 140 104.601 160.127 110.885 1.00 69.15 ATOM 9 C ILE B 140 104.704 159.033 111.953 1.00 68.25 ATOM 10 N GLN B 141 105.905 158.474 112.137 1.00 67.12 ATOM 11 CA GLN B 141 106.133 157.417 113.129 1.00 64.55 ATOM 12 C GLN B 141 105.491 157.671 114.470 1.00 62.99 ATOM 13 N ALA B 142 105.346 158.935 114.858 1.00 62.26 ATOM 14 CA ALA B 142 104.698 159.278 116.115 1.00 63.09 ATOM 15 C ALA B 142 103.278 158.748 116.066 1.00 63.38 ATOM 16 N VAL B 143 102.591 158.950 114.944 1.00 62.66 ATOM 17 CA VAL B 143 101.292 158.366 114.794 1.00 61.25 ATOM 18 C VAL B 143 101.483 156.861 114.841 1.00 60.35 ATOM 19 N LEU B 144 102.466 156.330 114.112 1.00 60.04 ATOM 20 CA LEU B 144 102.750 154.900 114.074 1.00 60.74 ATOM 21 C LEU B 144 103.012 154.243 115.438 1.00 61.39 ATOM 22 N THR B 145 104.074 154.639 116.151 1.00 60.51 ATOM 23 CA THR B 145 104.373 154.149 117.489 1.00 58.82 ATOM 24 C THR B 145 103.093 154.152 118.316 1.00 58.16 ATOM 25 N LEU B 146 102.377 155.272 118.293 1.00 57.74 ATOM 26 CA LEU B 146 101.128 155.395 119.038 1.00 57.95 ATOM 27 C LEU B 146 100.034 154.490 118.471 1.00 57.76 ATOM 28 N TYR B 147 99.967 154.393 117.146 1.00 57.53 ATOM 29 CA TYR B 147 98.961 153.559 116.499 1.00 58.81 ATOM 30 C TYR B 147 98.989 152.143 117.069 1.00 59.75 ATOM 31 N ALA B 148 100.160 151.519 117.037 1.00 60.70 ATOM 32 CA ALA B 148 100.317 150.161 117.547 1.00 62.36 ATOM 33 C ALA B 148 99.881 150.069 119.005 1.00 63.70 ATOM 34 N GLN B 149 99.811 151.218 119.665 1.00 65.96 ATOM 35 CA GLN B 149 99.420 151.267 121.066 1.00 69.00 ATOM 36 C GLN B 149 97.920 151.552 121.192 1.00 70.09 ATOM 37 N GLY B 150 97.262 151.710 120.047 1.00 71.28 ATOM 38 CA GLY B 150 95.838 151.989 120.035 1.00 71.18 ATOM 39 C GLY B 150 95.528 153.384 120.547 1.00 70.87 ATOM 40 N LEU B 151 96.476 154.300 120.374 1.00 69.79 ATOM 41 CA LEU B 151 96.307 155.671 120.836 1.00 69.15 ATOM 42 C LEU B 151 96.455 156.663 119.692 1.00 68.13 ATOM 43 PG ATP B 401 117.105 154.660 114.518 1.00 91.00 ATOM 44 O1G ATP B 401 116.647 155.573 115.628 1.00 85.58 ATOM 45 O2G ATP B 401 115.971 153.845 113.952 1.00 90.36 ATOM 46 O3G ATP B 401 117.965 155.352 113.494 1.00 95.26 ATOM 47 PB ATP B 401 118.019 152.010 115.234 1.00 78.64 ATOM 48 O1B ATP B 401 116.918 151.514 114.331 1.00 80.19 ATOM 49 O2B ATP B 401 119.401 151.447 115.048 1.00 79.00 ATOM 50 O3B ATP B 401 118.124 153.623 115.229 1.00 84.57 ATOM 51 PA ATP B 401 117.875 150.252 117.395 1.00 71.89 ATOM 52 O1A ATP B 401 116.556 149.719 117.890 1.00 71.80 ATOM 53 O2A ATP B 401 118.668 149.423 116.418 1.00 69.78 ATOM 54 O3A ATP B 401 117.593 151.697 116.751 1.00 75.30 ATOM 55 O5' ATP B 401 118.817 150.582 118.655 1.00 71.19 ATOM 56 C5' ATP B 401 120.233 150.614 118.492 1.00 71.66 ATOM 57 C4' ATP B 401 120.935 150.730 119.842 1.00 70.94 ATOM 58 O4' ATP B 401 120.157 150.133 120.883 1.00 71.45 ATOM 59 C3' ATP B 401 122.283 150.023 119.831 1.00 72.66 ATOM 60 O3' ATP B 401 123.338 150.993 119.809 1.00 74.32 ATOM 61 C2' ATP B 401 122.308 149.159 121.085 1.00 72.83 ATOM 62 O2' ATP B 401 123.415 149.452 121.943 1.00 72.71 ATOM 63 C1' ATP B 401 121.005 149.453 121.809 1.00 72.00 ATOM 64 N9 ATP B 401 120.367 148.192 122.255 1.00 70.55 ATOM 65 C8 ATP B 401 120.047 147.152 121.468 1.00 70.57 ATOM 66 N7 ATP B 401 119.479 146.152 122.187 1.00 69.16 ATOM 67 C5 ATP B 401 119.432 146.553 123.469 1.00 66.12 ATOM 68 C6 ATP B 401 118.954 145.983 124.750 1.00 66.05 ATOM 69 N6 ATP B 401 118.399 144.748 124.805 1.00 69.08 ATOM 70 N1 ATP B 401 119.090 146.733 125.863 1.00 67.05 ATOM 71 C2 ATP B 401 119.639 147.959 125.822 1.00 68.80 ATOM 72 N3 ATP B 401 120.092 148.538 124.696 1.00 66.46 ATOM 73 C4 ATP B 401 120.020 147.897 123.508 1.00 67.00 TER