HEADER CALCIUM-BINDING PROTEIN/MEMBRANE PROTEIN31-DEC-69 6U39 TITLE 2.4 Angstrom crystal structure of the D129G Ca-CaM:CaV1.2 IQ domain TITLE 2 complex COMPND MOL_ID: 2; COMPND 2 MOLECULE: Voltage-dependent L-type calcium channel subunit alpha-1C; COMPND 3 CHAIN: B, D, F, H, J, L, N, P, R, T; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.40 ANGSTORMS DBREF 6U39 L 1611 1644 UNP Q13936 CAC1C_HUMAN 1611 1644 SEQRES 1 L 24 THR VAL GLY LYS PHE TYR ALA THR PHE LEU ILE GLN GLU SEQRES 2 L 24 TYR PHE ARG LYS PHE LYS LYS ARG LYS GLU GLN ATOM 1 N THR L1614 65.742 61.206 12.556 1.00 72.26 ATOM 2 CA THR L1614 66.270 59.850 12.470 1.00 87.39 ATOM 3 C THR L1614 65.158 58.852 12.164 1.00 96.62 ATOM 4 O THR L1614 63.996 59.086 12.496 1.00 94.85 ATOM 5 CB THR L1614 66.979 59.435 13.772 1.00 92.71 ATOM 6 N VAL L1615 65.524 57.735 11.530 1.00 96.69 ATOM 7 CA VAL L1615 64.528 56.736 11.154 1.00 92.34 ATOM 8 C VAL L1615 63.931 56.067 12.385 1.00 82.34 ATOM 9 O VAL L1615 62.799 55.571 12.341 1.00 72.64 ATOM 10 CB VAL L1615 65.147 55.699 10.199 1.00 97.78 ATOM 11 N GLY L1616 64.669 56.041 13.497 1.00 77.13 ATOM 12 CA GLY L1616 64.178 55.398 14.703 1.00 76.68 ATOM 13 C GLY L1616 62.933 56.037 15.283 1.00 72.94 ATOM 14 O GLY L1616 62.209 55.386 16.043 1.00 69.27 ATOM 15 N LYS L1617 62.664 57.297 14.940 1.00 75.47 ATOM 16 CA LYS L1617 61.475 57.972 15.444 1.00 75.09 ATOM 17 C LYS L1617 60.188 57.452 14.816 1.00 70.60 ATOM 18 O LYS L1617 59.105 57.751 15.330 1.00 63.62 ATOM 19 CB LYS L1617 61.600 59.478 15.222 1.00 74.98 ATOM 20 N PHE L1618 60.275 56.699 13.716 1.00 70.58 ATOM 21 CA PHE L1618 59.114 55.955 13.239 1.00 56.78 ATOM 22 C PHE L1618 58.668 54.937 14.280 1.00 58.47 ATOM 23 O PHE L1618 57.483 54.856 14.624 1.00 57.54 ATOM 24 CB PHE L1618 59.440 55.255 11.918 1.00 59.28 ATOM 25 CG PHE L1618 59.284 56.127 10.704 1.00 63.47 ATOM 26 CD1 PHE L1618 58.068 56.722 10.412 1.00 64.25 ATOM 27 CD2 PHE L1618 60.349 56.331 9.842 1.00 61.95 ATOM 28 CE1 PHE L1618 57.923 57.519 9.291 1.00 62.03 ATOM 29 CE2 PHE L1618 60.208 57.124 8.718 1.00 64.45 ATOM 30 CZ PHE L1618 58.993 57.718 8.442 1.00 66.26 ATOM 31 N TYR L1619 59.616 54.150 14.796 1.00 63.90 ATOM 32 CA TYR L1619 59.296 53.152 15.810 1.00 65.63 ATOM 33 C TYR L1619 58.878 53.799 17.124 1.00 65.87 ATOM 34 O TYR L1619 58.046 53.241 17.850 1.00 64.73 ATOM 35 CB TYR L1619 60.496 52.229 16.026 1.00 76.20 ATOM 36 CG TYR L1619 60.141 50.874 16.593 1.00 85.35 ATOM 37 CD1 TYR L1619 59.291 50.015 15.910 1.00 88.05 ATOM 38 CD2 TYR L1619 60.660 50.452 17.810 1.00 90.28 ATOM 39 CE1 TYR L1619 58.963 48.775 16.424 1.00 86.38 ATOM 40 CE2 TYR L1619 60.340 49.213 18.331 1.00 99.47 ATOM 41 CZ TYR L1619 59.491 48.380 17.635 1.00 95.54 ATOM 42 OH TYR L1619 59.169 47.147 18.152 1.00106.40 ATOM 43 N ALA L1620 59.438 54.968 17.447 1.00 64.20 ATOM 44 CA ALA L1620 59.038 55.668 18.663 1.00 69.72 ATOM 45 C ALA L1620 57.568 56.060 18.611 1.00 66.18 ATOM 46 O ALA L1620 56.850 55.942 19.610 1.00 72.40 ATOM 47 CB ALA L1620 59.918 56.899 18.876 1.00 75.31 ATOM 48 N THR L1621 57.101 56.525 17.450 1.00 64.16 ATOM 49 CA THR L1621 55.684 56.838 17.292 1.00 69.11 ATOM 50 C THR L1621 54.828 55.584 17.422 1.00 68.72 ATOM 51 O THR L1621 53.720 55.631 17.971 1.00 63.26 ATOM 52 CB THR L1621 55.449 57.516 15.941 1.00 70.27 ATOM 53 OG1 THR L1621 56.226 58.718 15.867 1.00 80.77 ATOM 54 CG2 THR L1621 53.981 57.860 15.758 1.00 55.91 ATOM 55 N PHE L1622 55.332 54.449 16.932 1.00 65.08 ATOM 56 CA PHE L1622 54.597 53.192 17.045 1.00 65.63 ATOM 57 C PHE L1622 54.463 52.756 18.500 1.00 55.22 ATOM 58 O PHE L1622 53.434 52.195 18.893 1.00 57.37 ATOM 59 CB PHE L1622 55.295 52.112 16.218 1.00 58.25 ATOM 60 CG PHE L1622 54.781 50.721 16.467 1.00 63.56 ATOM 61 CD1 PHE L1622 53.611 50.282 15.869 1.00 67.81 ATOM 62 CD2 PHE L1622 55.474 49.849 17.292 1.00 65.05 ATOM 63 CE1 PHE L1622 53.139 49.002 16.095 1.00 66.27 ATOM 64 CE2 PHE L1622 55.006 48.569 17.522 1.00 71.17 ATOM 65 CZ PHE L1622 53.837 48.146 16.923 1.00 68.67 ATOM 66 N LEU L1623 55.491 53.008 19.312 1.00 64.66 ATOM 67 CA LEU L1623 55.465 52.581 20.709 1.00 67.50 ATOM 68 C LEU L1623 54.385 53.320 21.488 1.00 65.91 ATOM 69 O LEU L1623 53.626 52.712 22.253 1.00 69.16 ATOM 70 CB LEU L1623 56.838 52.804 21.344 1.00 73.99 ATOM 71 CG LEU L1623 57.851 51.658 21.297 1.00 87.93 ATOM 72 CD1 LEU L1623 58.106 51.193 19.872 1.00 97.71 ATOM 73 CD2 LEU L1623 59.152 52.097 21.952 1.00 91.12 ATOM 74 N ILE L1624 54.309 54.641 21.310 1.00 74.54 ATOM 75 CA ILE L1624 53.275 55.431 21.971 1.00 78.70 ATOM 76 C ILE L1624 51.894 55.021 21.475 1.00 69.62 ATOM 77 O ILE L1624 50.930 54.971 22.247 1.00 76.31 ATOM 78 CB ILE L1624 53.526 56.931 21.742 1.00 87.26 ATOM 79 CG1 ILE L1624 55.022 57.246 21.838 1.00 93.52 ATOM 80 CG2 ILE L1624 52.718 57.754 22.735 1.00 87.97 ATOM 81 CD1 ILE L1624 55.352 58.723 21.749 1.00 95.46 ATOM 82 N GLN L1625 51.775 54.731 20.178 1.00 66.93 ATOM 83 CA GLN L1625 50.503 54.266 19.636 1.00 69.36 ATOM 84 C GLN L1625 50.137 52.898 20.196 1.00 72.79 ATOM 85 O GLN L1625 48.959 52.617 20.446 1.00 81.75 ATOM 86 CB GLN L1625 50.571 54.227 18.107 1.00 68.57 ATOM 87 CG GLN L1625 49.376 53.562 17.442 1.00 71.48 ATOM 88 CD GLN L1625 49.514 53.490 15.933 1.00 91.02 ATOM 89 OE1 GLN L1625 49.773 54.497 15.272 1.00 96.10 ATOM 90 NE2 GLN L1625 49.343 52.296 15.379 1.00 93.38 ATOM 91 N GLU L1626 51.136 52.038 20.412 1.00 68.95 ATOM 92 CA GLU L1626 50.862 50.712 20.956 1.00 69.53 ATOM 93 C GLU L1626 50.471 50.786 22.427 1.00 67.31 ATOM 94 O GLU L1626 49.622 50.014 22.887 1.00 67.17 ATOM 95 CB GLU L1626 52.077 49.804 20.765 1.00 64.10 ATOM 96 CG GLU L1626 51.769 48.322 20.918 1.00 80.14 ATOM 97 CD GLU L1626 51.039 47.742 19.719 1.00 89.23 ATOM 98 OE1 GLU L1626 50.844 48.469 18.722 1.00 86.15 ATOM 99 OE2 GLU L1626 50.657 46.554 19.776 1.00 95.29 ATOM 100 N TYR L1627 51.082 51.702 23.183 1.00 69.63 ATOM 101 CA TYR L1627 50.672 51.889 24.572 1.00 71.08 ATOM 102 C TYR L1627 49.238 52.394 24.653 1.00 68.83 ATOM 103 O TYR L1627 48.481 52.000 25.548 1.00 69.42 ATOM 104 CB TYR L1627 51.619 52.857 25.282 1.00 68.99 ATOM 105 CG TYR L1627 51.317 53.019 26.755 1.00 75.79 ATOM 106 CD1 TYR L1627 51.620 52.010 27.660 1.00 77.39 ATOM 107 CD2 TYR L1627 50.722 54.175 27.240 1.00 77.77 ATOM 108 CE1 TYR L1627 51.343 52.150 29.008 1.00 83.29 ATOM 109 CE2 TYR L1627 50.442 54.325 28.588 1.00 81.56 ATOM 110 CZ TYR L1627 50.753 53.309 29.465 1.00 85.78 ATOM 111 OH TYR L1627 50.476 53.453 30.805 1.00 96.13 ATOM 112 N PHE L1628 48.848 53.267 23.721 1.00 75.06 ATOM 113 CA PHE L1628 47.478 53.768 23.696 1.00 78.01 ATOM 114 C PHE L1628 46.485 52.648 23.412 1.00 70.50 ATOM 115 O PHE L1628 45.440 52.552 24.066 1.00 77.51 ATOM 116 CB PHE L1628 47.349 54.877 22.651 1.00 84.00 ATOM 117 CG PHE L1628 46.027 55.588 22.678 1.00 89.92 ATOM 118 CD1 PHE L1628 45.653 56.340 23.778 1.00 94.89 ATOM 119 CD2 PHE L1628 45.159 55.506 21.602 1.00 94.34 ATOM 120 CE1 PHE L1628 44.436 56.994 23.806 1.00 96.93 ATOM 121 CE2 PHE L1628 43.941 56.159 21.624 1.00 98.56 ATOM 122 CZ PHE L1628 43.580 56.904 22.728 1.00 98.56 ATOM 123 N ARG L1629 46.799 51.784 22.444 1.00 58.44 ATOM 124 CA ARG L1629 45.866 50.728 22.073 1.00 69.55 ATOM 125 C ARG L1629 45.790 49.641 23.140 1.00 72.78 ATOM 126 O ARG L1629 44.716 49.072 23.368 1.00 77.40 ATOM 127 CB ARG L1629 46.263 50.132 20.721 1.00 74.53 ATOM 128 CG ARG L1629 45.757 48.717 20.494 1.00 76.45 ATOM 129 CD ARG L1629 46.375 48.080 19.258 1.00 83.59 ATOM 130 NE ARG L1629 47.488 47.191 19.587 1.00 95.85 ATOM 131 CZ ARG L1629 47.390 46.079 20.313 1.00105.66 ATOM 132 NH1 ARG L1629 46.219 45.681 20.798 1.00112.55 ATOM 133 NH2 ARG L1629 48.474 45.351 20.548 1.00104.76 ATOM 134 N LYS L1630 46.905 49.349 23.813 1.00 75.98 ATOM 135 CA LYS L1630 46.889 48.346 24.875 1.00 69.78 ATOM 136 C LYS L1630 45.940 48.749 25.995 1.00 68.37 ATOM 137 O LYS L1630 45.240 47.901 26.560 1.00 77.16 ATOM 138 CB LYS L1630 48.303 48.131 25.417 1.00 68.33 ATOM 139 N PHE L1631 45.901 50.041 26.329 1.00 70.40 ATOM 140 CA PHE L1631 44.935 50.524 27.309 1.00 77.43 ATOM 141 C PHE L1631 43.507 50.395 26.796 1.00 84.71 ATOM 142 O PHE L1631 42.587 50.152 27.585 1.00 84.02 ATOM 143 CB PHE L1631 45.239 51.978 27.671 1.00 76.91 ATOM 144 CG PHE L1631 44.196 52.621 28.544 1.00 77.21 ATOM 145 CD1 PHE L1631 43.148 53.340 27.987 1.00 77.69 ATOM 146 CD2 PHE L1631 44.269 52.515 29.923 1.00 67.74 ATOM 147 CE1 PHE L1631 42.192 53.932 28.789 1.00 73.18 ATOM 148 CE2 PHE L1631 43.316 53.106 30.730 1.00 70.53 ATOM 149 CZ PHE L1631 42.276 53.815 30.162 1.00 67.22 ATOM 150 N LYS L1632 43.303 50.562 25.488 1.00 98.32 ATOM 151 CA LYS L1632 41.960 50.465 24.927 1.00104.64 ATOM 152 C LYS L1632 41.433 49.037 25.010 1.00103.13 ATOM 153 O LYS L1632 40.305 48.807 25.459 1.00106.72 ATOM 154 CB LYS L1632 41.960 50.959 23.480 1.00108.31 ATOM 155 N LYS L1633 42.239 48.063 24.581 1.00 98.91 ATOM 156 CA LYS L1633 41.826 46.667 24.673 1.00 96.89 ATOM 157 C LYS L1633 41.670 46.211 26.117 1.00 97.58 ATOM 158 O LYS L1633 40.928 45.258 26.379 1.00104.22 ATOM 159 CB LYS L1633 42.831 45.772 23.947 1.00 92.05 ATOM 160 N ARG L1634 42.345 46.873 27.059 1.00 90.41 ATOM 161 CA ARG L1634 42.239 46.496 28.464 1.00 93.09 ATOM 162 C ARG L1634 41.003 47.108 29.114 1.00 97.03 ATOM 163 O ARG L1634 40.263 46.420 29.826 1.00 94.87 ATOM 164 CB ARG L1634 43.504 46.919 29.215 1.00 90.96 ATOM 165 CG ARG L1634 43.321 47.046 30.719 1.00 93.61 ATOM 166 CD ARG L1634 44.652 47.238 31.436 1.00101.95 ATOM 167 NE ARG L1634 45.347 48.450 31.011 1.00103.16 ATOM 168 CZ ARG L1634 46.415 48.463 30.220 1.00107.55 ATOM 169 NH1 ARG L1634 46.917 47.325 29.761 1.00113.38 ATOM 170 NH2 ARG L1634 46.983 49.614 29.888 1.00107.01 ATOM 171 N LYS L1635 40.761 48.397 28.877 1.00101.35 ATOM 172 CA LYS L1635 39.668 49.108 29.535 1.00101.62 ATOM 173 C LYS L1635 38.368 49.025 28.737 1.00117.48 ATOM 174 O LYS L1635 37.342 48.573 29.256 1.00117.37 ATOM 175 CB LYS L1635 40.062 50.572 29.767 1.00 89.17 ATOM 176 N GLU L1636 38.398 49.460 27.474 1.00139.43 ATOM 177 CA GLU L1636 37.184 49.487 26.664 1.00150.01 ATOM 178 C GLU L1636 36.640 48.093 26.376 1.00155.10 ATOM 179 O GLU L1636 35.451 47.964 26.064 1.00164.98 ATOM 180 CB GLU L1636 37.444 50.224 25.349 1.00151.93 ATOM 181 N GLN L1637 37.477 47.062 26.472 1.00144.28 ATOM 182 CA GLN L1637 37.065 45.675 26.258 1.00138.25 ATOM 183 C GLN L1637 36.414 45.473 24.892 1.00139.54 ATOM 184 O GLN L1637 36.244 44.342 24.436 1.00140.73 ATOM 185 CB GLN L1637 36.109 45.224 27.366 1.00135.96 ATOM 186 CG GLN L1637 36.681 45.338 28.773 1.00129.75 ATOM 187 CD GLN L1637 37.711 44.266 29.079 1.00125.51 ATOM 188 OE1 GLN L1637 38.819 44.279 28.542 1.00121.77 ATOM 189 NE2 GLN L1637 37.348 43.330 29.948 1.00126.05 TER