HEADER MEMBRANE PROTEIN 31-DEC-69 5GJV TITLE Structure of the mammalian voltage-gated calcium channel Cav1.1 TITLE 2 complex at near atomic resolution COMPND MOL_ID: 1; COMPND 2 MOLECULE: Voltage-dependent L-type calcium channel subunit alpha-1S; COMPND 3 CHAIN: A; EXPDTA ELECTRON MICROSCOPY DBREF 5GJV A 1 1873 UNP P07293 CAC1S_RABIT 1 1873 SEQRES 1 A 51 ALA THR LEU PHE ALA LEU VAL ARG THR ALA LEU LYS ILE SEQRES 2 A 51 LYS THR GLU GLY ASN PHE GLU GLN ALA ASN GLU GLU LEU SEQRES 3 A 51 ARG ALA ILE ILE LYS LYS ILE TRP LYS ARG THR SER MET SEQRES 4 A 51 LYS LEU LEU ASP GLN VAL ILE PRO PRO ILE GLY ASP ATOM 1 N ALA A1465 131.869 173.643 114.059 1.00203.76 ATOM 2 CA ALA A1465 130.420 173.580 113.916 1.00209.54 ATOM 3 C ALA A1465 129.863 172.349 114.611 1.00206.66 ATOM 4 O ALA A1465 128.755 172.374 115.156 1.00215.59 ATOM 5 CB ALA A1465 130.040 173.577 112.437 1.00219.57 ATOM 6 N THR A1466 130.622 171.255 114.596 1.00196.87 ATOM 7 CA THR A1466 130.170 170.033 115.246 1.00191.85 ATOM 8 C THR A1466 130.339 170.139 116.756 1.00187.73 ATOM 9 O THR A1466 129.494 169.664 117.522 1.00182.95 ATOM 10 CB THR A1466 130.936 168.836 114.684 1.00194.76 ATOM 11 OG1 THR A1466 130.785 168.802 113.259 1.00197.47 ATOM 12 CG2 THR A1466 130.396 167.535 115.256 1.00189.13 ATOM 13 N LEU A1467 131.421 170.789 117.200 1.00189.90 ATOM 14 CA LEU A1467 131.647 170.990 118.628 1.00198.73 ATOM 15 C LEU A1467 130.573 171.880 119.231 1.00201.33 ATOM 16 O LEU A1467 130.092 171.627 120.340 1.00203.73 ATOM 17 CB LEU A1467 133.026 171.597 118.875 1.00212.98 ATOM 18 CG LEU A1467 133.384 171.844 120.341 1.00217.93 ATOM 19 CD1 LEU A1467 133.378 170.535 121.103 1.00209.75 ATOM 20 CD2 LEU A1467 134.730 172.530 120.476 1.00229.67 ATOM 21 N PHE A1468 130.172 172.920 118.496 1.00204.06 ATOM 22 CA PHE A1468 129.161 173.835 119.008 1.00204.98 ATOM 23 C PHE A1468 127.801 173.168 119.108 1.00198.84 ATOM 24 O PHE A1468 127.014 173.485 120.005 1.00199.72 ATOM 25 CB PHE A1468 129.059 175.081 118.136 1.00204.42 ATOM 26 CG PHE A1468 128.054 176.064 118.637 1.00208.54 ATOM 27 CD1 PHE A1468 128.345 176.859 119.729 1.00212.09 ATOM 28 CD2 PHE A1468 126.809 176.178 118.039 1.00215.70 ATOM 29 CE1 PHE A1468 127.422 177.761 120.211 1.00221.73 ATOM 30 CE2 PHE A1468 125.876 177.075 118.517 1.00227.64 ATOM 31 CZ PHE A1468 126.183 177.869 119.604 1.00231.86 ATOM 32 N ALA A1469 127.500 172.247 118.198 1.00197.87 ATOM 33 CA ALA A1469 126.225 171.549 118.283 1.00200.02 ATOM 34 C ALA A1469 126.234 170.544 119.424 1.00197.06 ATOM 35 O ALA A1469 125.240 170.401 120.143 1.00198.23 ATOM 36 CB ALA A1469 125.911 170.862 116.955 1.00205.39 ATOM 37 N LEU A1470 127.361 169.868 119.631 1.00204.76 ATOM 38 CA LEU A1470 127.403 168.815 120.635 1.00220.47 ATOM 39 C LEU A1470 127.683 169.383 122.019 1.00225.54 ATOM 40 O LEU A1470 127.633 168.656 123.018 1.00219.98 ATOM 41 CB LEU A1470 128.441 167.772 120.247 1.00227.06 ATOM 42 CG LEU A1470 128.109 167.066 118.931 1.00235.99 ATOM 43 CD1 LEU A1470 129.250 166.153 118.544 1.00247.01 ATOM 44 CD2 LEU A1470 126.789 166.308 118.995 1.00234.97 ATOM 45 N VAL A1471 128.005 170.677 122.099 1.00236.60 ATOM 46 CA VAL A1471 128.000 171.322 123.407 1.00243.92 ATOM 47 C VAL A1471 126.631 171.939 123.672 1.00253.06 ATOM 48 O VAL A1471 126.192 172.018 124.824 1.00271.73 ATOM 49 CB VAL A1471 129.153 172.347 123.534 1.00241.79 ATOM 50 CG1 VAL A1471 128.924 173.604 122.710 1.00230.66 ATOM 51 CG2 VAL A1471 129.405 172.692 124.989 1.00246.89 ATOM 52 N ARG A1472 125.898 172.303 122.611 1.00238.17 ATOM 53 CA ARG A1472 124.529 172.790 122.754 1.00220.64 ATOM 54 C ARG A1472 123.581 171.656 123.140 1.00208.78 ATOM 55 O ARG A1472 122.463 171.913 123.598 1.00214.74 ATOM 56 CB ARG A1472 124.092 173.449 121.440 1.00221.11 ATOM 57 CG ARG A1472 122.814 174.272 121.466 1.00239.70 ATOM 58 CD ARG A1472 123.030 175.621 122.132 1.00252.64 ATOM 59 NE ARG A1472 121.780 176.383 122.262 1.00258.68 ATOM 60 CZ ARG A1472 121.262 177.149 121.307 1.00255.80 ATOM 61 NH1 ARG A1472 120.131 177.800 121.522 1.00238.96 ATOM 62 NH2 ARG A1472 121.870 177.248 120.134 1.00260.05 ATOM 63 N THR A1473 124.014 170.404 122.970 1.00205.69 ATOM 64 CA THR A1473 123.257 169.260 123.461 1.00206.02 ATOM 65 C THR A1473 123.163 169.270 124.981 1.00194.03 ATOM 66 O THR A1473 122.123 168.908 125.540 1.00200.49 ATOM 67 CB THR A1473 123.915 167.971 122.977 1.00216.59 ATOM 68 OG1 THR A1473 124.100 168.043 121.559 1.00235.99 ATOM 69 CG2 THR A1473 123.033 166.771 123.281 1.00214.36 ATOM 70 N ALA A1474 124.223 169.700 125.662 1.00189.10 ATOM 71 CA ALA A1474 124.144 169.885 127.106 1.00190.70 ATOM 72 C ALA A1474 123.731 171.311 127.447 1.00202.17 ATOM 73 O ALA A1474 122.921 171.538 128.352 1.00200.55 ATOM 74 CB ALA A1474 125.482 169.537 127.759 1.00183.66 ATOM 75 N LEU A1475 124.280 172.286 126.731 1.00209.93 ATOM 76 CA LEU A1475 123.926 173.689 126.929 1.00205.12 ATOM 77 C LEU A1475 122.576 173.920 126.272 1.00186.76 ATOM 78 O LEU A1475 122.504 174.293 125.103 1.00170.92 ATOM 79 CB LEU A1475 124.995 174.595 126.337 1.00206.71 ATOM 80 N LYS A1476 121.505 173.746 127.060 1.00186.88 ATOM 81 CA LYS A1476 120.139 173.498 126.591 1.00195.94 ATOM 82 C LYS A1476 119.592 174.515 125.593 1.00208.45 ATOM 83 O LYS A1476 120.009 175.679 125.569 1.00202.21 ATOM 84 CB LYS A1476 119.186 173.407 127.787 1.00197.10 ATOM 85 N ILE A1477 118.661 174.061 124.758 1.00237.97 ATOM 86 CA ILE A1477 118.283 174.770 123.544 1.00264.80 ATOM 87 C ILE A1477 116.787 174.636 123.299 1.00276.44 ATOM 88 O ILE A1477 116.053 174.083 124.126 1.00280.84 ATOM 89 CB ILE A1477 119.083 174.252 122.335 1.00279.25 ATOM 90 N LYS A1478 116.328 175.163 122.169 1.00278.89 ATOM 91 CA LYS A1478 114.911 175.167 121.836 1.00273.24 ATOM 92 C LYS A1478 114.766 174.905 120.338 1.00267.75 ATOM 93 O LYS A1478 115.708 174.442 119.684 1.00262.99 ATOM 94 CB LYS A1478 114.264 176.495 122.262 1.00261.52 ATOM 95 N THR A1479 113.579 175.178 119.798 1.00256.74 ATOM 96 CA THR A1479 113.388 175.132 118.355 1.00248.87 ATOM 97 C THR A1479 113.787 176.468 117.743 1.00244.46 ATOM 98 O THR A1479 114.441 177.283 118.401 1.00231.93 ATOM 99 CB THR A1479 111.940 174.790 118.005 1.00246.76 ATOM 100 N GLU A1480 113.420 176.696 116.488 1.00253.25 ATOM 101 CA GLU A1480 113.722 177.967 115.856 1.00256.73 ATOM 102 C GLU A1480 112.897 179.085 116.492 1.00270.39 ATOM 103 O GLU A1480 111.898 178.853 117.180 1.00269.44 ATOM 104 CB GLU A1480 113.467 177.893 114.352 1.00247.89 ATOM 105 N GLY A1481 113.332 180.317 116.257 1.00280.96 ATOM 106 CA GLY A1481 112.788 181.442 116.987 1.00283.72 ATOM 107 C GLY A1481 113.641 181.748 118.199 1.00294.37 ATOM 108 O GLY A1481 114.224 182.830 118.297 1.00294.22 ATOM 109 N ASN A1482 113.729 180.794 119.129 1.00298.92 ATOM 110 CA ASN A1482 114.655 180.946 120.245 1.00295.99 ATOM 111 C ASN A1482 116.079 180.618 119.822 1.00317.15 ATOM 112 O ASN A1482 117.039 181.085 120.445 1.00334.74 ATOM 113 CB ASN A1482 114.227 180.059 121.412 1.00264.45 ATOM 114 N PHE A1483 116.236 179.816 118.767 1.00313.28 ATOM 115 CA PHE A1483 117.568 179.438 118.306 1.00302.14 ATOM 116 C PHE A1483 118.250 180.602 117.599 1.00301.49 ATOM 117 O PHE A1483 119.421 180.905 117.855 1.00301.50 ATOM 118 CB PHE A1483 117.472 178.220 117.385 1.00292.04 ATOM 119 N GLU A1484 117.520 181.273 116.703 1.00283.14 ATOM 120 CA GLU A1484 118.075 182.413 115.981 1.00264.15 ATOM 121 C GLU A1484 118.252 183.609 116.907 1.00279.98 ATOM 122 O GLU A1484 119.119 184.462 116.684 1.00278.85 ATOM 123 CB GLU A1484 117.172 182.771 114.799 1.00236.07 ATOM 124 N GLN A1485 117.427 183.688 117.953 1.00291.73 ATOM 125 CA GLN A1485 117.590 184.737 118.953 1.00290.01 ATOM 126 C GLN A1485 118.833 184.492 119.797 1.00283.59 ATOM 127 O GLN A1485 119.467 185.434 120.285 1.00298.30 ATOM 128 CB GLN A1485 116.346 184.817 119.838 1.00282.91 ATOM 129 N ALA A1486 119.190 183.220 119.986 1.00250.38 ATOM 130 CA ALA A1486 120.406 182.899 120.722 1.00212.88 ATOM 131 C ALA A1486 121.642 183.078 119.853 1.00216.86 ATOM 132 O ALA A1486 122.738 183.305 120.375 1.00198.65 ATOM 133 CB ALA A1486 120.329 181.471 121.263 1.00188.62 ATOM 134 N ASN A1487 121.484 182.991 118.529 1.00230.88 ATOM 135 CA ASN A1487 122.635 183.056 117.633 1.00233.26 ATOM 136 C ASN A1487 123.169 184.478 117.510 1.00241.14 ATOM 137 O ASN A1487 124.364 184.722 117.716 1.00224.79 ATOM 138 CB ASN A1487 122.256 182.509 116.256 1.00231.64 ATOM 139 N GLU A1488 122.298 185.430 117.172 1.00261.34 ATOM 140 CA GLU A1488 122.748 186.804 116.973 1.00267.58 ATOM 141 C GLU A1488 123.123 187.462 118.295 1.00274.48 ATOM 142 O GLU A1488 123.953 188.378 118.325 1.00265.54 ATOM 143 CB GLU A1488 121.666 187.610 116.252 1.00260.32 ATOM 144 N GLU A1489 122.527 187.008 119.399 1.00278.16 ATOM 145 CA GLU A1489 122.934 187.503 120.710 1.00269.43 ATOM 146 C GLU A1489 124.293 186.938 121.096 1.00252.88 ATOM 147 O GLU A1489 125.052 187.565 121.844 1.00249.23 ATOM 148 CB GLU A1489 121.880 187.147 121.759 1.00271.64 ATOM 149 N LEU A1490 124.613 185.743 120.598 1.00235.67 ATOM 150 CA LEU A1490 125.966 185.228 120.752 1.00232.31 ATOM 151 C LEU A1490 126.937 186.001 119.873 1.00238.32 ATOM 152 O LEU A1490 128.114 186.156 120.218 1.00226.08 ATOM 153 CB LEU A1490 126.003 183.738 120.420 1.00231.67 ATOM 154 N ARG A1491 126.457 186.495 118.728 1.00249.26 ATOM 155 CA ARG A1491 127.291 187.323 117.863 1.00248.42 ATOM 156 C ARG A1491 127.586 188.667 118.516 1.00241.40 ATOM 157 O ARG A1491 128.695 189.201 118.398 1.00222.00 ATOM 158 CB ARG A1491 126.608 187.518 116.507 1.00238.85 ATOM 159 N ALA A1492 126.602 189.225 119.221 1.00243.35 ATOM 160 CA ALA A1492 126.811 190.495 119.902 1.00239.00 ATOM 161 C ALA A1492 127.687 190.318 121.135 1.00249.10 ATOM 162 O ALA A1492 128.509 191.184 121.449 1.00252.66 ATOM 163 CB ALA A1492 125.466 191.118 120.278 1.00230.28 ATOM 164 N ILE A1493 127.534 189.193 121.841 1.00256.34 ATOM 165 CA ILE A1493 128.258 189.002 123.098 1.00255.24 ATOM 166 C ILE A1493 129.721 188.680 122.832 1.00276.48 ATOM 167 O ILE A1493 130.611 189.085 123.589 1.00281.34 ATOM 168 CB ILE A1493 127.592 187.906 123.947 1.00237.90 ATOM 169 N ILE A1494 129.994 187.940 121.757 1.00290.39 ATOM 170 CA ILE A1494 131.374 187.574 121.446 1.00292.72 ATOM 171 C ILE A1494 132.128 188.763 120.863 1.00287.10 ATOM 172 O ILE A1494 133.305 188.980 121.172 1.00281.33 ATOM 173 CB ILE A1494 131.408 186.365 120.494 1.00295.55 ATOM 174 N LYS A1495 131.467 189.542 120.006 1.00277.94 ATOM 175 CA LYS A1495 132.087 190.716 119.404 1.00267.08 ATOM 176 C LYS A1495 132.292 191.808 120.445 1.00283.42 ATOM 177 O LYS A1495 133.234 192.600 120.334 1.00294.14 ATOM 178 CB LYS A1495 131.242 191.241 118.241 1.00251.42 ATOM 179 N LYS A1496 131.419 191.864 121.454 1.00281.56 ATOM 180 CA LYS A1496 131.622 192.775 122.573 1.00273.03 ATOM 181 C LYS A1496 132.833 192.328 123.374 1.00278.58 ATOM 182 O LYS A1496 133.581 193.155 123.906 1.00274.17 ATOM 183 CB LYS A1496 130.390 192.836 123.475 1.00262.30 ATOM 184 N ILE A1497 133.034 191.015 123.455 1.00287.11 ATOM 185 CA ILE A1497 134.211 190.480 124.125 1.00284.84 ATOM 186 C ILE A1497 135.446 190.652 123.252 1.00283.56 ATOM 187 O ILE A1497 136.556 190.861 123.754 1.00275.83 ATOM 188 CB ILE A1497 133.981 189.004 124.498 1.00276.97 ATOM 189 N TRP A1498 135.270 190.578 121.933 1.00284.54 ATOM 190 CA TRP A1498 136.393 190.639 121.007 1.00276.53 ATOM 191 C TRP A1498 136.937 192.054 120.877 1.00282.59 ATOM 192 O TRP A1498 136.312 192.910 120.241 1.00275.83 ATOM 193 CB TRP A1498 135.982 190.113 119.629 1.00268.24 ATOM 194 N LYS A1499 138.104 192.310 121.472 1.00287.11 ATOM 195 CA LYS A1499 138.803 193.567 121.225 1.00284.93 ATOM 196 C LYS A1499 139.377 193.633 119.818 1.00289.74 ATOM 197 O LYS A1499 139.720 194.726 119.353 1.00293.69 ATOM 198 CB LYS A1499 139.919 193.772 122.252 1.00270.06 ATOM 199 N ARG A1500 139.509 192.493 119.144 1.00291.03 ATOM 200 CA ARG A1500 139.772 192.472 117.713 1.00292.08 ATOM 201 C ARG A1500 138.478 192.783 116.975 1.00300.99 ATOM 202 O ARG A1500 137.670 191.884 116.718 1.00297.15 ATOM 203 CB ARG A1500 140.323 191.112 117.290 1.00274.75 ATOM 204 N THR A1501 138.284 194.058 116.630 1.00305.55 ATOM 205 CA THR A1501 137.116 194.467 115.857 1.00292.61 ATOM 206 C THR A1501 137.254 194.038 114.401 1.00297.83 ATOM 207 O THR A1501 136.276 194.037 113.646 1.00303.58 ATOM 208 CB THR A1501 136.916 195.982 115.959 1.00274.77 ATOM 209 N SER A1502 138.470 193.676 113.991 1.00300.06 ATOM 210 CA SER A1502 138.704 192.986 112.730 1.00295.73 ATOM 211 C SER A1502 138.412 191.497 112.882 1.00298.19 ATOM 212 O SER A1502 137.762 191.089 113.853 1.00295.58 ATOM 213 CB SER A1502 140.144 193.207 112.265 1.00292.91 ATOM 214 OG SER A1502 141.065 192.620 113.171 1.00291.86 ATOM 215 N MET A1503 138.885 190.693 111.921 1.00302.87 ATOM 216 CA MET A1503 138.748 189.236 111.905 1.00311.08 ATOM 217 C MET A1503 137.290 188.789 111.939 1.00311.23 ATOM 218 O MET A1503 136.827 188.230 112.939 1.00315.86 ATOM 219 CB MET A1503 139.535 188.586 113.051 1.00306.38 ATOM 220 N LYS A1504 136.552 189.061 110.855 1.00293.10 ATOM 221 CA LYS A1504 135.175 188.593 110.718 1.00268.91 ATOM 222 C LYS A1504 135.075 187.106 110.395 1.00264.04 ATOM 223 O LYS A1504 133.969 186.616 110.150 1.00259.24 ATOM 224 CB LYS A1504 134.457 189.391 109.631 1.00263.11 ATOM 225 N LEU A1505 136.197 186.381 110.368 1.00265.85 ATOM 226 CA LEU A1505 136.160 184.932 110.210 1.00256.01 ATOM 227 C LEU A1505 135.572 184.265 111.450 1.00256.88 ATOM 228 O LEU A1505 135.007 183.168 111.379 1.00265.38 ATOM 229 CB LEU A1505 137.567 184.408 109.919 1.00 20.00 ATOM 230 N LEU A1506 135.704 184.921 112.602 1.00240.90 ATOM 231 CA LEU A1506 134.999 184.510 113.807 1.00216.68 ATOM 232 C LEU A1506 133.504 184.740 113.643 1.00224.69 ATOM 233 O LEU A1506 132.693 183.989 114.189 1.00221.29 ATOM 234 CB LEU A1506 135.520 185.271 115.023 1.00 20.00 ATOM 235 N ASP A1507 133.130 185.793 112.912 1.00236.38 ATOM 236 CA ASP A1507 131.727 185.976 112.552 1.00233.81 ATOM 237 C ASP A1507 131.329 185.012 111.444 1.00231.06 ATOM 238 O ASP A1507 130.157 184.649 111.305 1.00233.30 ATOM 239 CB ASP A1507 131.470 187.424 112.135 1.00 20.00 ATOM 240 N GLN A1508 132.301 184.586 110.641 1.00220.98 ATOM 241 CA GLN A1508 132.058 183.488 109.716 1.00209.90 ATOM 242 C GLN A1508 132.060 182.155 110.453 1.00223.12 ATOM 243 O GLN A1508 131.575 181.145 109.934 1.00232.80 ATOM 244 CB GLN A1508 133.105 183.495 108.603 1.00 20.00 ATOM 245 N VAL A1509 132.624 182.129 111.663 1.00220.05 ATOM 246 CA VAL A1509 132.562 180.924 112.486 1.00212.21 ATOM 247 C VAL A1509 131.192 180.805 113.137 1.00226.37 ATOM 248 O VAL A1509 130.667 179.702 113.322 1.00222.07 ATOM 249 CB VAL A1509 133.686 180.928 113.535 1.00 20.00 ATOM 250 N ILE A1510 130.600 181.941 113.508 1.00243.11 ATOM 251 CA ILE A1510 129.189 181.946 113.900 1.00244.96 ATOM 252 C ILE A1510 128.289 181.640 112.710 1.00247.22 ATOM 253 O ILE A1510 127.177 181.130 112.918 1.00251.51 ATOM 254 CB ILE A1510 128.832 183.278 114.583 1.00 20.00 ATOM 255 N PRO A1511 128.676 181.932 111.473 1.00246.29 ATOM 256 CA PRO A1511 127.934 181.420 110.328 1.00241.55 ATOM 257 C PRO A1511 128.125 179.921 110.201 1.00252.36 ATOM 258 O PRO A1511 127.253 179.216 109.675 1.00245.06 ATOM 259 CB PRO A1511 128.556 182.166 109.140 1.00 20.00 ATOM 260 N PRO A1512 129.266 179.395 110.653 1.00264.46 ATOM 261 CA PRO A1512 129.409 177.932 110.685 1.00268.13 ATOM 262 C PRO A1512 128.773 177.303 111.910 1.00286.68 ATOM 263 O PRO A1512 128.159 176.236 111.799 1.00296.92 ATOM 264 CB PRO A1512 130.929 177.729 110.658 1.00 20.00 ATOM 265 N ILE A1513 128.874 177.943 113.075 1.00291.83 ATOM 266 CA ILE A1513 128.343 177.326 114.287 1.00294.96 ATOM 267 C ILE A1513 126.841 177.565 114.404 1.00298.33 ATOM 268 O ILE A1513 126.089 176.675 114.821 1.00288.65 ATOM 269 CB ILE A1513 129.098 177.838 115.527 1.00 20.00 ATOM 270 N GLY A1514 126.375 178.753 114.030 1.00 30.00 ATOM 271 CA GLY A1514 124.964 179.050 114.164 1.00 30.00 ATOM 272 C GLY A1514 124.175 178.745 112.910 1.00 30.00 ATOM 273 O GLY A1514 123.148 178.066 112.975 1.00 30.00 ATOM 274 N ASP A1515 124.646 179.222 111.763 1.00 30.00 ATOM 275 CA ASP A1515 123.971 178.947 110.502 1.00 30.00 ATOM 276 C ASP A1515 124.546 177.686 109.887 1.00 30.00 ATOM 277 O ASP A1515 125.385 177.026 110.499 1.00 30.00 ATOM 278 CB ASP A1515 124.102 180.125 109.536 1.00 20.00 TER