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 F 1611 1644 UNP Q13936 CAC1C_HUMAN 1611 1644 SEQRES 1 F 23 THR VAL GLY LYS PHE TYR ALA THR PHE LEU ILE GLN GLU SEQRES 2 F 23 TYR PHE ARG LYS PHE LYS LYS ARG LYS GLU ATOM 1 N THR F1614 10.335 42.676 60.383 1.00 93.56 ATOM 2 CA THR F1614 9.879 42.368 59.032 1.00104.23 ATOM 3 C THR F1614 11.004 41.765 58.196 1.00108.86 ATOM 4 O THR F1614 12.171 41.804 58.588 1.00107.11 ATOM 5 CB THR F1614 9.332 43.624 58.321 1.00116.42 ATOM 6 OG1 THR F1614 8.509 43.232 57.215 1.00119.72 ATOM 7 CG2 THR F1614 10.471 44.497 57.816 1.00115.05 ATOM 8 N VAL F1615 10.642 41.204 57.040 1.00109.27 ATOM 9 CA VAL F1615 11.640 40.599 56.164 1.00100.56 ATOM 10 C VAL F1615 12.562 41.662 55.579 1.00110.38 ATOM 11 O VAL F1615 13.737 41.390 55.301 1.00103.08 ATOM 12 CB VAL F1615 10.945 39.776 55.062 1.00 93.73 ATOM 13 CG1 VAL F1615 11.967 39.162 54.121 1.00 89.65 ATOM 14 CG2 VAL F1615 10.074 38.694 55.680 1.00 93.93 ATOM 15 N GLY F1616 12.058 42.886 55.396 1.00115.67 ATOM 16 CA GLY F1616 12.883 43.951 54.849 1.00108.00 ATOM 17 C GLY F1616 14.130 44.229 55.665 1.00 94.10 ATOM 18 O GLY F1616 15.145 44.673 55.121 1.00 88.89 ATOM 19 N LYS F1617 14.074 43.978 56.975 1.00 78.52 ATOM 20 CA LYS F1617 15.275 44.082 57.796 1.00 71.18 ATOM 21 C LYS F1617 16.243 42.944 57.498 1.00 74.39 ATOM 22 O LYS F1617 17.464 43.141 57.507 1.00 79.87 ATOM 23 CB LYS F1617 14.900 44.096 59.277 1.00 75.63 ATOM 24 N PHE F1618 15.717 41.747 57.229 1.00 74.17 ATOM 25 CA PHE F1618 16.577 40.625 56.866 1.00 72.48 ATOM 26 C PHE F1618 17.168 40.811 55.476 1.00 76.26 ATOM 27 O PHE F1618 18.330 40.460 55.239 1.00 78.82 ATOM 28 CB PHE F1618 15.794 39.315 56.943 1.00 74.44 ATOM 29 CG PHE F1618 15.823 38.671 58.297 1.00 76.57 ATOM 30 CD1 PHE F1618 17.015 38.219 58.835 1.00 76.57 ATOM 31 CD2 PHE F1618 14.658 38.510 59.030 1.00 76.62 ATOM 32 CE1 PHE F1618 17.048 37.624 60.082 1.00 76.56 ATOM 33 CE2 PHE F1618 14.684 37.913 60.277 1.00 75.03 ATOM 34 CZ PHE F1618 15.881 37.470 60.803 1.00 75.60 ATOM 35 N TYR F1619 16.388 41.356 54.541 1.00 86.83 ATOM 36 CA TYR F1619 16.904 41.560 53.196 1.00 94.88 ATOM 37 C TYR F1619 17.739 42.827 53.075 1.00 92.62 ATOM 38 O TYR F1619 18.504 42.955 52.114 1.00 86.21 ATOM 39 CB TYR F1619 15.762 41.588 52.179 1.00109.13 ATOM 40 CG TYR F1619 16.034 40.718 50.971 1.00120.90 ATOM 41 CD1 TYR F1619 16.173 41.272 49.705 1.00126.49 ATOM 42 CD2 TYR F1619 16.166 39.342 51.101 1.00121.79 ATOM 43 CE1 TYR F1619 16.431 40.477 48.602 1.00129.01 ATOM 44 CE2 TYR F1619 16.423 38.540 50.005 1.00123.73 ATOM 45 CZ TYR F1619 16.554 39.113 48.758 1.00126.04 ATOM 46 OH TYR F1619 16.809 38.316 47.666 1.00126.01 ATOM 47 N ALA F1620 17.621 43.759 54.023 1.00 88.37 ATOM 48 CA ALA F1620 18.541 44.890 54.054 1.00 86.30 ATOM 49 C ALA F1620 19.976 44.405 54.212 1.00 87.50 ATOM 50 O ALA F1620 20.880 44.861 53.505 1.00 90.02 ATOM 51 CB ALA F1620 18.162 45.852 55.182 1.00 83.28 ATOM 52 N THR F1621 20.195 43.463 55.133 1.00 74.27 ATOM 53 CA THR F1621 21.516 42.862 55.289 1.00 73.63 ATOM 54 C THR F1621 21.949 42.146 54.015 1.00 79.42 ATOM 55 O THR F1621 23.110 42.246 53.599 1.00 65.57 ATOM 56 CB THR F1621 21.506 41.895 56.476 1.00 70.89 ATOM 57 OG1 THR F1621 21.653 42.630 57.698 1.00 77.60 ATOM 58 CG2 THR F1621 22.633 40.878 56.363 1.00 80.80 ATOM 59 N PHE F1622 21.020 41.434 53.370 1.00 65.09 ATOM 60 CA PHE F1622 21.354 40.683 52.164 1.00 65.73 ATOM 61 C PHE F1622 21.719 41.601 51.004 1.00 73.18 ATOM 62 O PHE F1622 22.504 41.211 50.132 1.00 73.04 ATOM 63 CB PHE F1622 20.183 39.778 51.776 1.00 66.10 ATOM 64 CG PHE F1622 20.462 38.894 50.591 1.00 67.59 ATOM 65 CD1 PHE F1622 21.320 37.813 50.702 1.00 68.77 ATOM 66 CD2 PHE F1622 19.860 39.143 49.368 1.00 73.98 ATOM 67 CE1 PHE F1622 21.576 36.997 49.615 1.00 69.66 ATOM 68 CE2 PHE F1622 20.110 38.331 48.277 1.00 75.04 ATOM 69 CZ PHE F1622 20.971 37.257 48.401 1.00 73.69 ATOM 70 N LEU F1623 21.170 42.818 50.976 1.00 71.04 ATOM 71 CA LEU F1623 21.416 43.715 49.852 1.00 70.95 ATOM 72 C LEU F1623 22.867 44.181 49.814 1.00 73.93 ATOM 73 O LEU F1623 23.464 44.277 48.735 1.00 82.27 ATOM 74 CB LEU F1623 20.469 44.913 49.920 1.00 71.56 ATOM 75 N ILE F1624 23.451 44.476 50.978 1.00 69.66 ATOM 76 CA ILE F1624 24.842 44.918 51.014 1.00 75.24 ATOM 77 C ILE F1624 25.774 43.785 50.610 1.00 84.56 ATOM 78 O ILE F1624 26.748 43.995 49.875 1.00 90.14 ATOM 79 CB ILE F1624 25.192 45.470 52.408 1.00 83.66 ATOM 80 CG1 ILE F1624 24.522 46.823 52.623 1.00 89.04 ATOM 81 CG2 ILE F1624 26.695 45.602 52.582 1.00 82.65 ATOM 82 CD1 ILE F1624 23.372 46.760 53.565 1.00 87.78 ATOM 83 N GLN F1625 25.492 42.566 51.078 1.00 75.16 ATOM 84 CA GLN F1625 26.326 41.424 50.719 1.00 72.57 ATOM 85 C GLN F1625 26.345 41.209 49.212 1.00 75.29 ATOM 86 O GLN F1625 27.389 40.878 48.637 1.00 75.78 ATOM 87 CB GLN F1625 25.829 40.169 51.435 1.00 72.29 ATOM 88 CG GLN F1625 25.747 40.312 52.944 1.00 78.22 ATOM 89 CD GLN F1625 25.424 39.005 53.635 1.00 82.07 ATOM 90 OE1 GLN F1625 24.899 38.992 54.748 1.00 82.19 ATOM 91 NE2 GLN F1625 25.736 37.894 52.976 1.00 76.18 ATOM 92 N GLU F1626 25.200 41.401 48.552 1.00 71.81 ATOM 93 CA GLU F1626 25.155 41.254 47.102 1.00 77.69 ATOM 94 C GLU F1626 25.818 42.430 46.398 1.00 73.73 ATOM 95 O GLU F1626 26.395 42.256 45.319 1.00 77.27 ATOM 96 CB GLU F1626 23.710 41.096 46.634 1.00 79.87 ATOM 97 CG GLU F1626 23.036 39.836 47.147 1.00 85.05 ATOM 98 CD GLU F1626 23.870 38.588 46.918 1.00 91.92 ATOM 99 OE1 GLU F1626 24.611 38.185 47.840 1.00 91.60 ATOM 100 OE2 GLU F1626 23.781 38.008 45.816 1.00 95.92 ATOM 101 N TYR F1627 25.745 43.628 46.982 1.00 71.86 ATOM 102 CA TYR F1627 26.465 44.762 46.412 1.00 80.23 ATOM 103 C TYR F1627 27.971 44.562 46.521 1.00 78.47 ATOM 104 O TYR F1627 28.713 44.866 45.579 1.00 79.81 ATOM 105 CB TYR F1627 26.046 46.059 47.103 1.00 83.99 ATOM 106 CG TYR F1627 26.374 47.303 46.306 1.00 89.77 ATOM 107 CD1 TYR F1627 25.520 47.758 45.312 1.00 85.08 ATOM 108 CD2 TYR F1627 27.542 48.015 46.542 1.00 93.61 ATOM 109 CE1 TYR F1627 25.816 48.891 44.580 1.00 88.51 ATOM 110 CE2 TYR F1627 27.846 49.152 45.816 1.00 90.84 ATOM 111 CZ TYR F1627 26.979 49.584 44.835 1.00 93.20 ATOM 112 OH TYR F1627 27.273 50.713 44.105 1.00 98.74 ATOM 113 N PHE F1628 28.437 44.052 47.663 1.00 81.82 ATOM 114 CA PHE F1628 29.851 43.723 47.813 1.00 82.69 ATOM 115 C PHE F1628 30.274 42.665 46.802 1.00 90.77 ATOM 116 O PHE F1628 31.296 42.810 46.122 1.00 84.74 ATOM 117 CB PHE F1628 30.127 43.239 49.237 1.00 79.83 ATOM 118 CG PHE F1628 30.642 44.308 50.157 1.00 88.83 ATOM 119 CD1 PHE F1628 31.943 44.770 50.045 1.00 91.78 ATOM 120 CD2 PHE F1628 29.830 44.843 51.142 1.00 89.18 ATOM 121 CE1 PHE F1628 32.421 45.750 50.894 1.00 91.32 ATOM 122 CE2 PHE F1628 30.301 45.823 51.994 1.00 91.20 ATOM 123 CZ PHE F1628 31.598 46.276 51.870 1.00 95.47 ATOM 124 N ARG F1629 29.491 41.589 46.691 1.00 74.50 ATOM 125 CA ARG F1629 29.840 40.507 45.776 1.00 76.94 ATOM 126 C ARG F1629 29.801 40.973 44.326 1.00 89.21 ATOM 127 O ARG F1629 30.672 40.609 43.526 1.00 91.11 ATOM 128 CB ARG F1629 28.899 39.321 45.984 1.00 83.46 ATOM 129 CG ARG F1629 29.225 38.115 45.122 1.00 91.27 ATOM 130 CD ARG F1629 28.208 37.002 45.312 1.00 96.58 ATOM 131 NE ARG F1629 26.840 37.464 45.094 1.00105.09 ATOM 132 CZ ARG F1629 26.285 37.621 43.897 1.00105.34 ATOM 133 NH1 ARG F1629 26.980 37.354 42.800 1.00104.80 ATOM 134 NH2 ARG F1629 25.032 38.045 43.796 1.00101.80 ATOM 135 N LYS F1630 28.798 41.779 43.967 1.00 83.17 ATOM 136 CA LYS F1630 28.714 42.285 42.600 1.00 83.54 ATOM 137 C LYS F1630 29.886 43.203 42.279 1.00 79.89 ATOM 138 O LYS F1630 30.383 43.216 41.147 1.00 86.09 ATOM 139 CB LYS F1630 27.387 43.015 42.389 1.00 79.47 ATOM 140 N PHE F1631 30.345 43.977 43.265 1.00 79.45 ATOM 141 CA PHE F1631 31.483 44.859 43.039 1.00 85.09 ATOM 142 C PHE F1631 32.788 44.080 42.937 1.00 87.83 ATOM 143 O PHE F1631 33.717 44.520 42.252 1.00 86.13 ATOM 144 CB PHE F1631 31.573 45.899 44.155 1.00 80.79 ATOM 145 CG PHE F1631 32.693 46.884 43.977 1.00 83.12 ATOM 146 CD1 PHE F1631 32.539 47.984 43.148 1.00 81.22 ATOM 147 CD2 PHE F1631 33.897 46.715 44.642 1.00 90.53 ATOM 148 CE1 PHE F1631 33.564 48.894 42.984 1.00 85.14 ATOM 149 CE2 PHE F1631 34.927 47.624 44.481 1.00 88.10 ATOM 150 CZ PHE F1631 34.759 48.715 43.651 1.00 84.78 ATOM 151 N LYS F1632 32.879 42.931 43.608 1.00 99.88 ATOM 152 CA LYS F1632 34.094 42.126 43.533 1.00106.00 ATOM 153 C LYS F1632 34.235 41.475 42.163 1.00116.98 ATOM 154 O LYS F1632 35.321 41.478 41.571 1.00125.93 ATOM 155 CB LYS F1632 34.092 41.069 44.638 1.00106.31 ATOM 156 N LYS F1633 33.142 40.910 41.643 1.00112.18 ATOM 157 CA LYS F1633 33.185 40.292 40.322 1.00114.30 ATOM 158 C LYS F1633 33.424 41.322 39.226 1.00110.95 ATOM 159 O LYS F1633 33.962 40.984 38.165 1.00117.31 ATOM 160 CB LYS F1633 31.888 39.527 40.057 1.00110.13 ATOM 161 N ARG F1634 33.036 42.577 39.460 1.00108.01 ATOM 162 CA ARG F1634 33.254 43.623 38.467 1.00107.84 ATOM 163 C ARG F1634 34.661 44.200 38.561 1.00112.41 ATOM 164 O ARG F1634 35.298 44.457 37.533 1.00123.94 ATOM 165 CB ARG F1634 32.212 44.730 38.633 1.00102.27 ATOM 166 N LYS F1635 35.166 44.402 39.778 1.00112.34 ATOM 167 CA LYS F1635 36.486 44.990 39.969 1.00114.56 ATOM 168 C LYS F1635 37.586 43.941 39.861 1.00126.76 ATOM 169 O LYS F1635 38.665 44.106 40.440 1.00128.09 ATOM 170 CB LYS F1635 36.565 45.698 41.324 1.00108.24 ATOM 171 N GLU F1636 37.327 42.865 39.126 1.00130.23 ATOM 172 CA GLU F1636 38.319 41.815 38.929 1.00129.79 ATOM 173 C GLU F1636 38.264 41.275 37.503 1.00132.45 ATOM 174 O GLU F1636 37.233 40.768 37.061 1.00131.07 ATOM 175 CB GLU F1636 38.107 40.678 39.931 1.00127.14 TER