HEADER TRANSPORT PROTEIN/TOXIN 31-DEC-69 7MIX TITLE Human N-type voltage-gated calcium channel Cav2.2 in the presence of TITLE 2 ziconotide at 3.0 Angstrom resolution COMPND MOL_ID: 2; COMPND 2 MOLECULE: Omega-conotoxin MVIIA; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7MIX B 1 25 UNP P05484 O17A_CONMA 46 70 SEQRES 1 B 25 CYS LYS GLY LYS GLY ALA LYS CYS SER ARG LEU MET TYR SEQRES 2 B 25 ASP CYS CYS THR GLY SER CYS ARG SER GLY LYS CYS ATOM 1 N CYS B 1 159.125 152.866 178.553 1.00 28.13 ATOM 2 CA CYS B 1 159.557 152.543 177.200 1.00 28.13 ATOM 3 C CYS B 1 161.055 152.270 177.157 1.00 28.13 ATOM 4 O CYS B 1 161.776 152.576 178.105 1.00 28.13 ATOM 5 CB CYS B 1 159.195 153.676 176.237 1.00 28.13 ATOM 6 SG CYS B 1 159.601 155.335 176.825 1.00 28.13 ATOM 7 N LYS B 2 161.519 151.698 176.050 1.00 22.47 ATOM 8 CA LYS B 2 162.924 151.345 175.921 1.00 22.47 ATOM 9 C LYS B 2 163.753 152.551 175.495 1.00 22.47 ATOM 10 O LYS B 2 163.307 153.401 174.720 1.00 22.47 ATOM 11 CB LYS B 2 163.097 150.207 174.918 1.00 22.47 ATOM 12 CG LYS B 2 162.079 149.095 175.077 1.00 22.47 ATOM 13 CD LYS B 2 162.686 147.743 174.754 1.00 22.47 ATOM 14 CE LYS B 2 161.658 146.637 174.890 1.00 22.47 ATOM 15 NZ LYS B 2 160.892 146.755 176.159 1.00 22.47 ATOM 16 N GLY B 3 164.977 152.617 176.014 1.00 22.47 ATOM 17 CA GLY B 3 165.870 153.718 175.728 1.00 22.47 ATOM 18 C GLY B 3 166.595 153.558 174.408 1.00 22.47 ATOM 19 O GLY B 3 166.406 152.597 173.662 1.00 22.47 ATOM 20 N LYS B 4 167.449 154.535 174.120 1.00 27.19 ATOM 21 CA LYS B 4 168.180 154.551 172.861 1.00 27.19 ATOM 22 C LYS B 4 169.215 153.434 172.829 1.00 27.19 ATOM 23 O LYS B 4 169.987 153.259 173.777 1.00 27.19 ATOM 24 CB LYS B 4 168.852 155.909 172.664 1.00 27.19 ATOM 25 CG LYS B 4 169.668 156.023 171.392 1.00 27.19 ATOM 26 CD LYS B 4 170.414 157.344 171.329 1.00 27.19 ATOM 27 CE LYS B 4 171.335 157.397 170.123 1.00 27.19 ATOM 28 NZ LYS B 4 172.123 156.144 169.973 1.00 27.19 ATOM 29 N GLY B 5 169.232 152.677 171.733 1.00 22.47 ATOM 30 CA GLY B 5 170.163 151.586 171.560 1.00 22.47 ATOM 31 C GLY B 5 169.695 150.248 172.088 1.00 22.47 ATOM 32 O GLY B 5 170.351 149.233 171.823 1.00 22.47 ATOM 33 N ALA B 6 168.585 150.209 172.819 1.00 22.47 ATOM 34 CA ALA B 6 168.103 148.960 173.387 1.00 22.47 ATOM 35 C ALA B 6 167.473 148.082 172.313 1.00 22.47 ATOM 36 O ALA B 6 166.970 148.566 171.298 1.00 22.47 ATOM 37 CB ALA B 6 167.091 149.235 174.497 1.00 22.47 ATOM 38 N LYS B 7 167.511 146.772 172.547 1.00 26.06 ATOM 39 CA LYS B 7 166.889 145.826 171.631 1.00 26.06 ATOM 40 C LYS B 7 165.373 145.908 171.747 1.00 26.06 ATOM 41 O LYS B 7 164.826 145.929 172.854 1.00 26.06 ATOM 42 CB LYS B 7 167.371 144.408 171.930 1.00 26.06 ATOM 43 CG LYS B 7 166.808 143.346 171.002 1.00 26.06 ATOM 44 CD LYS B 7 167.441 141.991 171.267 1.00 26.06 ATOM 45 CE LYS B 7 166.957 141.406 172.584 1.00 26.06 ATOM 46 NZ LYS B 7 165.518 141.035 172.529 1.00 26.06 ATOM 47 N CYS B 8 164.691 145.953 170.604 1.00 22.47 ATOM 48 CA CYS B 8 163.249 146.142 170.576 1.00 22.47 ATOM 49 C CYS B 8 162.632 145.275 169.489 1.00 22.47 ATOM 50 O CYS B 8 163.327 144.669 168.670 1.00 22.47 ATOM 51 CB CYS B 8 162.876 147.609 170.334 1.00 22.47 ATOM 52 SG CYS B 8 163.739 148.370 168.939 1.00 22.47 ATOM 53 N SER B 9 161.304 145.225 169.501 1.00 22.47 ATOM 54 CA SER B 9 160.512 144.634 168.433 1.00 22.47 ATOM 55 C SER B 9 159.747 145.750 167.738 1.00 22.47 ATOM 56 O SER B 9 159.164 146.612 168.403 1.00 22.47 ATOM 57 CB SER B 9 159.550 143.575 168.976 1.00 22.47 ATOM 58 OG SER B 9 158.782 142.994 167.937 1.00 22.47 ATOM 59 N ARG B 10 159.767 145.738 166.403 1.00 22.47 ATOM 60 CA ARG B 10 159.111 146.787 165.626 1.00 22.47 ATOM 61 C ARG B 10 157.635 146.907 165.984 1.00 22.47 ATOM 62 O ARG B 10 157.089 148.013 166.051 1.00 22.47 ATOM 63 CB ARG B 10 159.279 146.497 164.132 1.00 22.47 ATOM 64 CG ARG B 10 158.589 147.469 163.181 1.00 22.47 ATOM 65 CD ARG B 10 158.750 148.919 163.595 1.00 22.47 ATOM 66 NE ARG B 10 158.835 149.807 162.443 1.00 22.47 ATOM 67 CZ ARG B 10 158.953 151.124 162.524 1.00 22.47 ATOM 68 NH1 ARG B 10 158.978 151.744 163.691 1.00 22.47 ATOM 69 NH2 ARG B 10 159.040 151.838 161.405 1.00 22.47 ATOM 70 N LEU B 11 156.980 145.781 166.238 1.00 22.47 ATOM 71 CA LEU B 11 155.536 145.759 166.409 1.00 22.47 ATOM 72 C LEU B 11 155.103 146.057 167.839 1.00 22.47 ATOM 73 O LEU B 11 153.906 145.978 168.136 1.00 22.47 ATOM 74 CB LEU B 11 154.997 144.402 165.956 1.00 22.47 ATOM 75 CG LEU B 11 153.626 144.417 165.291 1.00 22.47 ATOM 76 CD1 LEU B 11 153.691 145.283 164.050 1.00 22.47 ATOM 77 CD2 LEU B 11 153.200 143.008 164.932 1.00 22.47 ATOM 78 N MET B 12 156.040 146.390 168.728 1.00 22.47 ATOM 79 CA MET B 12 155.712 146.773 170.095 1.00 22.47 ATOM 80 C MET B 12 155.492 148.269 170.254 1.00 22.47 ATOM 81 O MET B 12 154.712 148.681 171.120 1.00 22.47 ATOM 82 CB MET B 12 156.822 146.332 171.051 1.00 22.47 ATOM 83 CG MET B 12 156.988 144.833 171.183 1.00 22.47 ATOM 84 SD MET B 12 155.502 144.051 171.822 1.00 22.47 ATOM 85 CE MET B 12 155.506 144.665 173.502 1.00 22.47 ATOM 86 N TYR B 13 156.166 149.084 169.442 1.00 22.47 ATOM 87 CA TYR B 13 156.045 150.542 169.492 1.00 22.47 ATOM 88 C TYR B 13 156.381 151.080 170.881 1.00 22.47 ATOM 89 O TYR B 13 155.767 152.031 171.368 1.00 22.47 ATOM 90 CB TYR B 13 154.649 150.992 169.055 1.00 22.47 ATOM 91 CG TYR B 13 154.254 150.513 167.678 1.00 22.47 ATOM 92 CD1 TYR B 13 155.024 150.825 166.568 1.00 22.47 ATOM 93 CD2 TYR B 13 153.112 149.751 167.487 1.00 22.47 ATOM 94 CE1 TYR B 13 154.669 150.391 165.310 1.00 22.47 ATOM 95 CE2 TYR B 13 152.750 149.311 166.231 1.00 22.47 ATOM 96 CZ TYR B 13 153.533 149.634 165.146 1.00 22.47 ATOM 97 OH TYR B 13 153.178 149.202 163.891 1.00 22.47 ATOM 98 N ASP B 14 157.382 150.476 171.524 1.00 22.47 ATOM 99 CA ASP B 14 157.748 150.832 172.890 1.00 22.47 ATOM 100 C ASP B 14 159.112 151.506 172.982 1.00 22.47 ATOM 101 O ASP B 14 159.753 151.449 174.034 1.00 22.47 ATOM 102 CB ASP B 14 157.708 149.600 173.795 1.00 22.47 ATOM 103 CG ASP B 14 158.519 148.442 173.250 1.00 22.47 ATOM 104 OD1 ASP B 14 159.305 148.645 172.301 1.00 22.47 ATOM 105 OD2 ASP B 14 158.372 147.320 173.778 1.00 22.47 ATOM 106 N CYS B 15 159.576 152.133 171.906 1.00 22.47 ATOM 107 CA CYS B 15 160.768 152.964 171.967 1.00 22.47 ATOM 108 C CYS B 15 160.377 154.361 172.432 1.00 22.47 ATOM 109 O CYS B 15 159.395 154.933 171.951 1.00 22.47 ATOM 110 CB CYS B 15 161.463 153.035 170.607 1.00 22.47 ATOM 111 SG CYS B 15 162.157 151.473 170.006 1.00 22.47 ATOM 112 N CYS B 16 161.141 154.899 173.385 1.00 22.47 ATOM 113 CA CYS B 16 160.831 156.223 173.917 1.00 22.47 ATOM 114 C CYS B 16 160.930 157.289 172.836 1.00 22.47 ATOM 115 O CYS B 16 160.049 158.148 172.715 1.00 22.47 ATOM 116 CB CYS B 16 161.767 156.559 175.077 1.00 22.47 ATOM 117 SG CYS B 16 161.604 155.501 176.531 1.00 22.47 ATOM 118 N THR B 17 161.994 157.250 172.039 1.00 21.91 ATOM 119 CA THR B 17 162.181 158.190 170.944 1.00 21.91 ATOM 120 C THR B 17 162.644 157.422 169.718 1.00 21.91 ATOM 121 O THR B 17 163.293 156.380 169.843 1.00 21.91 ATOM 122 CB THR B 17 163.191 159.287 171.308 1.00 21.91 ATOM 123 OG1 THR B 17 163.217 160.279 170.274 1.00 21.91 ATOM 124 CG2 THR B 17 164.586 158.709 171.487 1.00 21.91 ATOM 125 N GLY B 18 162.293 157.925 168.541 1.00 25.38 ATOM 126 CA GLY B 18 162.648 157.257 167.309 1.00 25.38 ATOM 127 C GLY B 18 161.824 156.005 167.082 1.00 25.38 ATOM 128 O GLY B 18 160.879 155.692 167.806 1.00 25.38 ATOM 129 N SER B 19 162.201 155.276 166.040 1.00 22.20 ATOM 130 CA SER B 19 161.549 154.030 165.684 1.00 22.20 ATOM 131 C SER B 19 162.458 152.857 166.041 1.00 22.20 ATOM 132 O SER B 19 163.603 153.035 166.468 1.00 22.20 ATOM 133 CB SER B 19 161.180 154.037 164.200 1.00 22.20 ATOM 134 OG SER B 19 162.322 153.848 163.383 1.00 22.20 ATOM 135 N CYS B 20 161.949 151.642 165.866 1.00 22.47 ATOM 136 CA CYS B 20 162.696 150.421 166.150 1.00 22.47 ATOM 137 C CYS B 20 163.260 149.913 164.827 1.00 22.47 ATOM 138 O CYS B 20 162.664 149.075 164.150 1.00 22.47 ATOM 139 CB CYS B 20 161.808 149.382 166.831 1.00 22.47 ATOM 140 SG CYS B 20 162.656 147.859 167.297 1.00 22.47 ATOM 141 N ARG B 21 164.403 150.458 164.441 1.00 31.01 ATOM 142 CA ARG B 21 165.031 150.066 163.195 1.00 31.01 ATOM 143 C ARG B 21 166.099 149.017 163.434 1.00 31.01 ATOM 144 O ARG B 21 166.893 149.143 164.360 1.00 31.01 ATOM 145 CB ARG B 21 165.640 151.284 162.494 1.00 31.01 ATOM 146 CG ARG B 21 166.146 152.363 163.440 1.00 31.01 ATOM 147 CD ARG B 21 166.483 153.654 162.706 1.00 31.01 ATOM 148 NE ARG B 21 167.545 153.470 161.719 1.00 31.01 ATOM 149 CZ ARG B 21 168.758 153.003 162.000 1.00 31.01 ATOM 150 NH1 ARG B 21 169.074 152.670 163.243 1.00 31.01 ATOM 151 NH2 ARG B 21 169.656 152.864 161.037 1.00 31.01 ATOM 152 N SER B 22 166.078 147.971 162.609 1.00 27.45 ATOM 153 CA SER B 22 167.058 146.882 162.648 1.00 27.45 ATOM 154 C SER B 22 167.149 146.247 164.033 1.00 27.45 ATOM 155 O SER B 22 168.213 145.783 164.451 1.00 27.45 ATOM 156 CB SER B 22 168.437 147.360 162.184 1.00 27.45 ATOM 157 OG SER B 22 168.407 147.761 160.825 1.00 27.45 ATOM 158 N GLY B 23 166.032 146.216 164.755 1.00 26.04 ATOM 159 CA GLY B 23 165.985 145.565 166.047 1.00 26.04 ATOM 160 C GLY B 23 166.517 146.369 167.210 1.00 26.04 ATOM 161 O GLY B 23 166.653 145.816 168.307 1.00 26.04 ATOM 162 N LYS B 24 166.828 147.649 167.016 1.00 22.47 ATOM 163 CA LYS B 24 167.314 148.497 168.097 1.00 22.47 ATOM 164 C LYS B 24 166.583 149.829 168.067 1.00 22.47 ATOM 165 O LYS B 24 166.398 150.411 166.994 1.00 22.47 ATOM 166 CB LYS B 24 168.825 148.725 167.988 1.00 22.47 ATOM 167 CG LYS B 24 169.659 147.480 168.214 1.00 22.47 ATOM 168 CD LYS B 24 171.141 147.794 168.144 1.00 22.47 ATOM 169 CE LYS B 24 171.973 146.533 168.290 1.00 22.47 ATOM 170 NZ LYS B 24 171.854 145.951 169.655 1.00 22.47 ATOM 171 N CYS B 25 166.171 150.305 169.239 1.00 22.47 ATOM 172 CA CYS B 25 165.521 151.607 169.353 1.00 22.47 ATOM 173 C CYS B 25 166.455 152.716 168.891 1.00 22.47 ATOM 174 O CYS B 25 166.067 153.581 168.108 1.00 22.47 ATOM 175 CB CYS B 25 165.071 151.876 170.792 1.00 22.47 ATOM 176 SG CYS B 25 163.605 150.974 171.343 1.00 22.47 TER