HEADER TRANSPORT PROTEIN 19-MAR-13 4JPZ TITLE Voltage-gated sodium channel 1.2 C-terminal domain in complex with TITLE 2 FGF13U and Ca2+/calmodulin COMPND MOL_ID: 2; COMPND 2 MOLECULE: Sodium channel protein type 2 subunit alpha; COMPND 3 CHAIN: B, H; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.02 ANGSTORMS DBREF 4JPZ H 1777 1937 UNP Q99250 SCN2A_HUMAN 1777 1937 SEQRES 1 H 29 LYS ARG LYS GLN GLU GLU VAL SER ALA ILE ILE ILE GLN SEQRES 2 H 29 ARG ALA TYR ARG ARG TYR LEU LEU LYS GLN LYS VAL LYS SEQRES 3 H 29 LYS VAL SER ATOM 1 N LYS H1901 154.108 17.347 112.503 1.00 34.76 ATOM 2 CA LYS H1901 153.591 17.649 113.837 1.00 38.48 ATOM 3 C LYS H1901 152.072 17.784 113.847 1.00 40.46 ATOM 4 O LYS H1901 151.416 17.447 114.828 1.00 38.26 ATOM 5 CB LYS H1901 154.229 18.920 114.404 1.00 36.41 ATOM 6 CG LYS H1901 153.700 19.297 115.777 1.00 38.36 ATOM 7 CD LYS H1901 154.572 20.340 116.446 1.00 45.10 ATOM 8 CE LYS H1901 154.233 20.459 117.930 1.00 51.99 ATOM 9 NZ LYS H1901 155.106 21.431 118.648 1.00 52.34 ATOM 10 N ARG H1902 151.515 18.264 112.742 1.00 41.62 ATOM 11 CA ARG H1902 150.079 18.475 112.651 1.00 41.51 ATOM 12 C ARG H1902 149.362 17.134 112.566 1.00 44.58 ATOM 13 O ARG H1902 148.412 16.857 113.324 1.00 50.04 ATOM 14 CB ARG H1902 149.751 19.339 111.436 1.00 40.53 ATOM 15 CG ARG H1902 150.195 20.788 111.586 1.00 41.20 ATOM 16 CD ARG H1902 149.659 21.652 110.467 1.00 35.26 ATOM 17 NE ARG H1902 149.946 23.066 110.681 1.00 36.58 ATOM 18 CZ ARG H1902 149.213 23.864 111.452 1.00 42.70 ATOM 19 NH1 ARG H1902 148.161 23.372 112.094 1.00 50.78 ATOM 20 NH2 ARG H1902 149.525 25.149 111.584 1.00 37.96 ATOM 21 N LYS H1903 149.833 16.299 111.645 1.00 41.64 ATOM 22 CA LYS H1903 149.289 14.960 111.474 1.00 43.74 ATOM 23 C LYS H1903 149.365 14.166 112.778 1.00 44.64 ATOM 24 O LYS H1903 148.380 13.562 113.205 1.00 48.05 ATOM 25 CB LYS H1903 150.031 14.224 110.357 1.00 38.73 ATOM 26 CG LYS H1903 149.524 12.817 110.137 1.00 44.18 ATOM 27 CD LYS H1903 148.059 12.826 109.732 1.00 43.90 ATOM 28 CE LYS H1903 147.583 11.440 109.362 1.00 43.09 ATOM 29 NZ LYS H1903 146.144 11.441 108.992 1.00 55.20 ATOM 30 N GLN H1904 150.538 14.183 113.405 1.00 43.37 ATOM 31 CA GLN H1904 150.756 13.490 114.668 1.00 43.78 ATOM 32 C GLN H1904 149.872 14.029 115.790 1.00 46.76 ATOM 33 O GLN H1904 149.409 13.263 116.640 1.00 51.00 ATOM 34 CB GLN H1904 152.223 13.576 115.090 1.00 43.07 ATOM 35 CG GLN H1904 152.534 12.765 116.324 1.00 39.22 ATOM 36 CD GLN H1904 152.439 11.282 116.063 1.00 52.83 ATOM 37 OE1 GLN H1904 153.010 10.774 115.094 1.00 56.23 ATOM 38 NE2 GLN H1904 151.693 10.576 116.909 1.00 57.18 ATOM 39 N GLU H1905 149.654 15.342 115.812 1.00 42.38 ATOM 40 CA GLU H1905 148.786 15.929 116.829 1.00 40.53 ATOM 41 C GLU H1905 147.385 15.371 116.664 1.00 49.96 ATOM 42 O GLU H1905 146.728 15.020 117.651 1.00 51.26 ATOM 43 CB GLU H1905 148.783 17.459 116.773 1.00 40.79 ATOM 44 CG GLU H1905 149.972 18.104 117.470 1.00 46.77 ATOM 45 CD GLU H1905 149.900 19.615 117.480 1.00 56.20 ATOM 46 OE1 GLU H1905 148.982 20.162 116.828 1.00 61.32 ATOM 47 OE2 GLU H1905 150.763 20.254 118.129 1.00 55.30 ATOM 48 N GLU H1906 146.938 15.262 115.411 1.00 54.55 ATOM 49 CA GLU H1906 145.631 14.659 115.148 1.00 53.43 ATOM 50 C GLU H1906 145.588 13.196 115.595 1.00 51.28 ATOM 51 O GLU H1906 144.697 12.788 116.343 1.00 52.30 ATOM 52 CB GLU H1906 145.252 14.759 113.671 1.00 55.68 ATOM 53 CG GLU H1906 143.961 14.016 113.350 1.00 63.47 ATOM 54 CD GLU H1906 143.839 13.628 111.889 1.00 72.35 ATOM 55 OE1 GLU H1906 144.385 14.358 111.031 1.00 72.98 ATOM 56 OE2 GLU H1906 143.200 12.588 111.604 1.00 75.21 ATOM 57 N VAL H1907 146.561 12.417 115.136 1.00 47.85 ATOM 58 CA VAL H1907 146.634 10.993 115.448 1.00 46.93 ATOM 59 C VAL H1907 146.590 10.720 116.949 1.00 46.50 ATOM 60 O VAL H1907 145.821 9.880 117.420 1.00 47.57 ATOM 61 CB VAL H1907 147.900 10.362 114.847 1.00 43.50 ATOM 62 CG1 VAL H1907 148.203 9.040 115.513 1.00 49.03 ATOM 63 CG2 VAL H1907 147.733 10.176 113.358 1.00 47.52 ATOM 64 N SER H1908 147.403 11.447 117.705 1.00 48.20 ATOM 65 CA SER H1908 147.469 11.216 119.141 1.00 52.66 ATOM 66 C SER H1908 146.255 11.792 119.874 1.00 54.04 ATOM 67 O SER H1908 145.879 11.304 120.951 1.00 57.92 ATOM 68 CB SER H1908 148.799 11.702 119.726 1.00 50.85 ATOM 69 OG SER H1908 149.073 13.035 119.349 1.00 52.55 ATOM 70 N ALA H1909 145.633 12.809 119.277 1.00 51.33 ATOM 71 CA ALA H1909 144.328 13.279 119.742 1.00 52.12 ATOM 72 C ALA H1909 143.314 12.138 119.672 1.00 53.76 ATOM 73 O ALA H1909 142.560 11.877 120.629 1.00 54.35 ATOM 74 CB ALA H1909 143.856 14.462 118.912 1.00 51.95 ATOM 75 N ILE H1910 143.305 11.466 118.525 1.00 50.73 ATOM 76 CA ILE H1910 142.469 10.292 118.316 1.00 52.93 ATOM 77 C ILE H1910 142.772 9.211 119.358 1.00 56.36 ATOM 78 O ILE H1910 141.851 8.639 119.953 1.00 56.15 ATOM 79 CB ILE H1910 142.669 9.712 116.897 1.00 51.55 ATOM 80 CG1 ILE H1910 142.020 10.619 115.853 1.00 48.52 ATOM 81 CG2 ILE H1910 142.107 8.306 116.799 1.00 48.34 ATOM 82 CD1 ILE H1910 142.324 10.218 114.422 1.00 51.17 ATOM 83 N ILE H1911 144.059 8.944 119.581 1.00 55.23 ATOM 84 CA ILE H1911 144.479 7.947 120.569 1.00 54.79 ATOM 85 C ILE H1911 143.903 8.220 121.960 1.00 49.93 ATOM 86 O ILE H1911 143.328 7.325 122.606 1.00 54.79 ATOM 87 CB ILE H1911 146.014 7.836 120.642 1.00 50.53 ATOM 88 CG1 ILE H1911 146.531 7.041 119.442 1.00 58.16 ATOM 89 CG2 ILE H1911 146.436 7.160 121.928 1.00 46.39 ATOM 90 CD1 ILE H1911 148.035 6.899 119.393 1.00 56.43 ATOM 91 N ILE H1912 144.038 9.463 122.406 1.00 47.65 ATOM 92 CA ILE H1912 143.495 9.853 123.703 1.00 48.05 ATOM 93 C ILE H1912 141.974 9.674 123.741 1.00 52.04 ATOM 94 O ILE H1912 141.414 9.193 124.739 1.00 45.07 ATOM 95 CB ILE H1912 143.889 11.297 124.056 1.00 43.65 ATOM 96 CG1 ILE H1912 145.408 11.391 124.162 1.00 45.85 ATOM 97 CG2 ILE H1912 143.224 11.743 125.349 1.00 39.52 ATOM 98 CD1 ILE H1912 145.922 12.781 124.273 1.00 53.91 ATOM 99 N GLN H1913 141.310 10.046 122.645 1.00 58.01 ATOM 100 CA GLN H1913 139.855 9.891 122.549 1.00 51.66 ATOM 101 C GLN H1913 139.382 8.436 122.695 1.00 51.89 ATOM 102 O GLN H1913 138.548 8.129 123.558 1.00 53.72 ATOM 103 CB GLN H1913 139.342 10.510 121.247 1.00 49.16 ATOM 104 CG GLN H1913 139.503 12.015 121.203 1.00 46.54 ATOM 105 CD GLN H1913 139.552 12.570 119.801 1.00 51.55 ATOM 106 OE1 GLN H1913 139.750 11.838 118.835 1.00 54.29 ATOM 107 NE2 GLN H1913 139.346 13.872 119.679 1.00 56.79 ATOM 108 N ARG H1914 139.912 7.550 121.852 1.00 52.40 ATOM 109 CA ARG H1914 139.562 6.129 121.904 1.00 49.71 ATOM 110 C ARG H1914 139.849 5.519 123.269 1.00 53.18 ATOM 111 O ARG H1914 139.017 4.796 123.821 1.00 59.42 ATOM 112 CB ARG H1914 140.326 5.346 120.840 1.00 42.93 ATOM 113 CG ARG H1914 139.962 5.692 119.422 1.00 44.65 ATOM 114 CD ARG H1914 140.673 4.769 118.464 1.00 44.48 ATOM 115 NE ARG H1914 140.287 5.017 117.081 1.00 47.93 ATOM 116 CZ ARG H1914 141.027 4.681 116.028 1.00 53.00 ATOM 117 NH1 ARG H1914 142.199 4.079 116.202 1.00 51.39 ATOM 118 NH2 ARG H1914 140.596 4.946 114.801 1.00 54.80 ATOM 119 N ALA H1915 141.022 5.828 123.817 1.00 55.65 ATOM 120 CA ALA H1915 141.382 5.337 125.143 1.00 53.92 ATOM 121 C ALA H1915 140.383 5.776 126.220 1.00 56.75 ATOM 122 O ALA H1915 139.903 4.953 127.008 1.00 56.68 ATOM 123 CB ALA H1915 142.791 5.760 125.506 1.00 57.69 ATOM 124 N TYR H1916 140.077 7.072 126.259 1.00 57.96 ATOM 125 CA TYR H1916 139.139 7.594 127.250 1.00 56.49 ATOM 126 C TYR H1916 137.740 6.994 127.084 1.00 60.21 ATOM 127 O TYR H1916 137.006 6.802 128.064 1.00 62.80 ATOM 128 CB TYR H1916 139.070 9.119 127.185 1.00 48.80 ATOM 129 CG TYR H1916 138.112 9.699 128.194 1.00 54.37 ATOM 130 CD1 TYR H1916 138.426 9.718 129.544 1.00 59.41 ATOM 131 CD2 TYR H1916 136.884 10.205 127.801 1.00 58.10 ATOM 132 CE1 TYR H1916 137.550 10.237 130.476 1.00 62.21 ATOM 133 CE2 TYR H1916 136.001 10.731 128.724 1.00 61.87 ATOM 134 CZ TYR H1916 136.336 10.739 130.061 1.00 65.81 ATOM 135 OH TYR H1916 135.455 11.259 130.984 1.00 71.20 ATOM 136 N ARG H1917 137.381 6.688 125.841 1.00 59.67 ATOM 137 CA ARG H1917 136.111 6.022 125.552 1.00 62.25 ATOM 138 C ARG H1917 136.072 4.600 126.131 1.00 65.96 ATOM 139 O ARG H1917 135.102 4.213 126.800 1.00 63.01 ATOM 140 CB ARG H1917 135.822 6.046 124.048 1.00 58.33 ATOM 141 CG ARG H1917 135.169 7.347 123.620 1.00 56.78 ATOM 142 CD ARG H1917 135.031 7.490 122.125 1.00 54.40 ATOM 143 NE ARG H1917 134.591 8.843 121.794 1.00 54.66 ATOM 144 CZ ARG H1917 134.993 9.524 120.725 1.00 53.34 ATOM 145 NH1 ARG H1917 135.851 8.981 119.868 1.00 50.12 ATOM 146 NH2 ARG H1917 134.541 10.754 120.517 1.00 55.77 ATOM 147 N ARG H1918 137.128 3.830 125.868 1.00 69.45 ATOM 148 CA ARG H1918 137.291 2.524 126.501 1.00 63.12 ATOM 149 C ARG H1918 137.198 2.623 128.023 1.00 63.66 ATOM 150 O ARG H1918 136.565 1.787 128.666 1.00 72.48 ATOM 151 CB ARG H1918 138.616 1.877 126.090 1.00 58.53 ATOM 152 CG ARG H1918 138.672 1.486 124.628 1.00 63.53 ATOM 153 CD ARG H1918 139.883 0.631 124.328 1.00 70.15 ATOM 154 NE ARG H1918 140.733 1.249 123.318 1.00 68.62 ATOM 155 CZ ARG H1918 141.762 2.040 123.602 1.00 70.48 ATOM 156 NH1 ARG H1918 142.066 2.299 124.867 1.00 68.81 ATOM 157 NH2 ARG H1918 142.487 2.565 122.623 1.00 70.91 ATOM 158 N TYR H1919 137.806 3.660 128.590 1.00 60.95 ATOM 159 CA TYR H1919 137.728 3.884 130.029 1.00 65.12 ATOM 160 C TYR H1919 136.283 4.060 130.496 1.00 71.66 ATOM 161 O TYR H1919 135.862 3.431 131.468 1.00 76.95 ATOM 162 CB TYR H1919 138.565 5.096 130.442 1.00 68.69 ATOM 163 CG TYR H1919 138.338 5.552 131.870 1.00 70.09 ATOM 164 CD1 TYR H1919 139.038 4.980 132.923 1.00 71.19 ATOM 165 CD2 TYR H1919 137.415 6.550 132.163 1.00 70.13 ATOM 166 CE1 TYR H1919 138.833 5.395 134.223 1.00 77.95 ATOM 167 CE2 TYR H1919 137.201 6.967 133.457 1.00 74.67 ATOM 168 CZ TYR H1919 137.911 6.390 134.484 1.00 80.73 ATOM 169 OH TYR H1919 137.697 6.812 135.777 1.00 85.01 ATOM 170 N LEU H1920 135.534 4.927 129.815 1.00 73.98 ATOM 171 CA LEU H1920 134.130 5.163 130.171 1.00 69.42 ATOM 172 C LEU H1920 133.271 3.903 130.075 1.00 69.31 ATOM 173 O LEU H1920 132.428 3.654 130.943 1.00 71.49 ATOM 174 CB LEU H1920 133.521 6.270 129.313 1.00 64.28 ATOM 175 CG LEU H1920 134.039 7.691 129.530 1.00 62.45 ATOM 176 CD1 LEU H1920 133.271 8.637 128.627 1.00 61.53 ATOM 177 CD2 LEU H1920 133.925 8.111 130.995 1.00 59.98 ATOM 178 N LEU H1921 133.486 3.122 129.015 1.00 70.44 ATOM 179 CA LEU H1921 132.777 1.851 128.827 1.00 68.90 ATOM 180 C LEU H1921 133.080 0.843 129.947 1.00 80.43 ATOM 181 O LEU H1921 132.153 0.287 130.555 1.00 86.79 ATOM 182 CB LEU H1921 133.094 1.251 127.450 1.00 65.39 ATOM 183 CG LEU H1921 132.454 -0.086 127.058 1.00 62.77 ATOM 184 CD1 LEU H1921 130.968 -0.070 127.338 1.00 62.50 ATOM 185 CD2 LEU H1921 132.712 -0.416 125.587 1.00 57.33 ATOM 186 N LYS H1922 134.370 0.614 130.216 1.00 80.39 ATOM 187 CA LYS H1922 134.793 -0.243 131.331 1.00 76.67 ATOM 188 C LYS H1922 134.186 0.196 132.666 1.00 83.58 ATOM 189 O LYS H1922 133.625 -0.626 133.391 1.00 88.57 ATOM 190 CB LYS H1922 136.320 -0.282 131.464 1.00 78.94 ATOM 191 CG LYS H1922 137.074 -0.984 130.344 1.00 77.88 ATOM 192 CD LYS H1922 138.572 -0.939 130.637 1.00 76.17 ATOM 193 CE LYS H1922 139.372 -0.456 129.439 1.00 76.52 ATOM 194 NZ LYS H1922 140.619 0.248 129.860 1.00 72.24 ATOM 195 N GLN H1923 134.301 1.486 132.985 1.00 82.39 ATOM 196 CA GLN H1923 133.716 2.027 134.216 1.00 81.96 ATOM 197 C GLN H1923 132.210 1.846 134.296 1.00 90.69 ATOM 198 O GLN H1923 131.681 1.605 135.376 1.00 95.09 ATOM 199 CB GLN H1923 134.067 3.505 134.413 1.00 77.35 ATOM 200 CG GLN H1923 135.518 3.760 134.759 1.00 80.86 ATOM 201 CD GLN H1923 135.905 3.134 136.087 1.00 84.02 ATOM 202 OE1 GLN H1923 136.325 1.978 136.147 1.00 91.56 ATOM 203 NE2 GLN H1923 135.749 3.894 137.164 1.00 84.38 ATOM 204 N LYS H1924 131.522 1.956 133.161 1.00 94.29 ATOM 205 CA LYS H1924 130.068 1.788 133.150 1.00 94.34 ATOM 206 C LYS H1924 129.649 0.324 133.342 1.00 95.68 ATOM 207 O LYS H1924 128.646 0.044 134.001 1.00100.92 ATOM 208 CB LYS H1924 129.447 2.374 131.874 1.00 87.21 ATOM 209 CG LYS H1924 127.912 2.429 131.868 1.00 83.63 ATOM 210 CD LYS H1924 127.372 3.833 132.139 1.00 79.43 ATOM 211 CE LYS H1924 127.565 4.247 133.592 1.00 83.78 ATOM 212 NZ LYS H1924 127.095 5.635 133.848 1.00 77.40 ATOM 213 N VAL H1925 130.413 -0.606 132.774 1.00 91.22 ATOM 214 CA VAL H1925 130.157 -2.026 133.012 1.00 88.18 ATOM 215 C VAL H1925 130.466 -2.455 134.453 1.00 98.41 ATOM 216 O VAL H1925 129.647 -3.103 135.107 1.00107.07 ATOM 217 CB VAL H1925 130.948 -2.911 132.023 1.00 89.46 ATOM 218 CG1 VAL H1925 131.077 -4.335 132.546 1.00101.65 ATOM 219 CG2 VAL H1925 130.289 -2.895 130.657 1.00 82.49 ATOM 220 N LYS H1926 131.638 -2.062 134.946 1.00102.77 ATOM 221 CA LYS H1926 132.095 -2.409 136.296 1.00109.81 ATOM 222 C LYS H1926 131.293 -1.735 137.419 1.00118.09 ATOM 223 O LYS H1926 131.190 -2.269 138.527 1.00121.75 ATOM 224 CB LYS H1926 133.587 -2.058 136.431 1.00105.40 ATOM 225 CG LYS H1926 134.201 -2.280 137.808 1.00106.45 ATOM 226 CD LYS H1926 135.593 -1.655 137.901 1.00110.03 ATOM 227 CE LYS H1926 136.567 -2.296 136.919 1.00104.87 ATOM 228 NZ LYS H1926 137.912 -1.654 136.959 1.00104.01 ATOM 229 N LYS H1927 130.715 -0.574 137.114 1.00119.76 ATOM 230 CA LYS H1927 130.008 0.252 138.099 1.00120.68 ATOM 231 C LYS H1927 128.800 -0.433 138.751 1.00128.73 ATOM 232 O LYS H1927 128.504 -0.190 139.922 1.00130.72 ATOM 233 CB LYS H1927 129.573 1.553 137.415 1.00115.15 ATOM 234 CG LYS H1927 128.895 2.611 138.255 1.00117.51 ATOM 235 CD LYS H1927 128.523 3.770 137.332 1.00113.81 ATOM 236 CE LYS H1927 127.863 4.924 138.060 1.00107.62 ATOM 237 NZ LYS H1927 127.494 6.005 137.103 1.00 89.99 ATOM 238 N VAL H1928 128.115 -1.289 137.997 1.00129.83 ATOM 239 CA VAL H1928 126.850 -1.876 138.448 1.00130.72 ATOM 240 C VAL H1928 127.008 -3.221 139.179 1.00131.15 ATOM 241 O VAL H1928 126.027 -3.815 139.628 1.00133.31 ATOM 242 CB VAL H1928 125.830 -1.971 137.291 1.00121.06 ATOM 243 CG1 VAL H1928 124.405 -1.999 137.833 1.00112.20 ATOM 244 CG2 VAL H1928 125.995 -0.778 136.366 1.00117.61 ATOM 245 N SER H1929 128.241 -3.702 139.296 1.00130.73 ATOM 246 CA SER H1929 128.495 -4.929 140.049 1.00135.63 ATOM 247 C SER H1929 128.673 -4.643 141.539 1.00137.07 ATOM 248 O SER H1929 128.057 -3.727 142.085 1.00133.81 ATOM 249 CB SER H1929 129.721 -5.665 139.506 1.00131.75 ATOM 250 OG SER H1929 130.912 -4.956 139.796 1.00129.29 TER