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 J 1611 1644 UNP Q13936 CAC1C_HUMAN 1611 1644 SEQRES 1 J 26 ALA ASP GLU VAL THR VAL GLY LYS PHE TYR ALA THR PHE SEQRES 2 J 26 LEU ILE GLN GLU TYR PHE ARG LYS PHE LYS LYS ARG LYS ATOM 1 N VAL P1613 62.944 23.705 -7.898 1.00106.41 ATOM 2 CA VAL P1613 62.237 24.380 -8.978 1.00107.37 ATOM 3 C VAL P1613 60.913 23.678 -9.259 1.00109.75 ATOM 4 O VAL P1613 59.870 24.324 -9.370 1.00107.01 ATOM 5 CB VAL P1613 63.099 24.449 -10.252 1.00108.47 ATOM 6 CG1 VAL P1613 62.293 25.018 -11.410 1.00104.97 ATOM 7 CG2 VAL P1613 64.345 25.283 -10.002 1.00119.05 ATOM 8 N THR P1614 60.966 22.349 -9.376 1.00103.91 ATOM 9 CA THR P1614 59.750 21.574 -9.603 1.00 94.64 ATOM 10 C THR P1614 58.776 21.736 -8.442 1.00 89.49 ATOM 11 O THR P1614 57.605 22.081 -8.640 1.00 87.17 ATOM 12 CB THR P1614 60.095 20.099 -9.812 1.00100.26 ATOM 13 OG1 THR P1614 61.102 19.980 -10.826 1.00108.49 ATOM 14 CG2 THR P1614 58.860 19.318 -10.236 1.00 93.08 ATOM 15 N VAL P1615 59.247 21.488 -7.218 1.00 88.38 ATOM 16 CA VAL P1615 58.408 21.700 -6.043 1.00 96.30 ATOM 17 C VAL P1615 58.082 23.176 -5.879 1.00104.51 ATOM 18 O VAL P1615 56.996 23.532 -5.405 1.00104.74 ATOM 19 CB VAL P1615 59.094 21.129 -4.786 1.00 91.96 ATOM 20 N GLY P1616 59.008 24.057 -6.267 1.00105.34 ATOM 21 CA GLY P1616 58.734 25.482 -6.202 1.00106.05 ATOM 22 C GLY P1616 57.612 25.912 -7.124 1.00105.82 ATOM 23 O GLY P1616 56.858 26.834 -6.801 1.00103.67 ATOM 24 N LYS P1617 57.482 25.256 -8.280 1.00100.46 ATOM 25 CA LYS P1617 56.367 25.551 -9.172 1.00 94.00 ATOM 26 C LYS P1617 55.045 25.100 -8.563 1.00 88.57 ATOM 27 O LYS P1617 54.041 25.816 -8.646 1.00 81.85 ATOM 28 CB LYS P1617 56.591 24.887 -10.530 1.00 83.93 ATOM 29 N PHE P1618 55.027 23.914 -7.947 1.00 82.35 ATOM 30 CA PHE P1618 53.829 23.464 -7.246 1.00 80.55 ATOM 31 C PHE P1618 53.539 24.343 -6.036 1.00 83.94 ATOM 32 O PHE P1618 52.373 24.596 -5.709 1.00 85.06 ATOM 33 CB PHE P1618 53.987 22.005 -6.817 1.00 78.30 ATOM 34 CG PHE P1618 53.769 21.016 -7.925 1.00 80.30 ATOM 35 CD1 PHE P1618 52.502 20.801 -8.441 1.00 75.10 ATOM 36 CD2 PHE P1618 54.830 20.293 -8.444 1.00 87.33 ATOM 37 CE1 PHE P1618 52.297 19.889 -9.459 1.00 73.13 ATOM 38 CE2 PHE P1618 54.632 19.378 -9.462 1.00 84.30 ATOM 39 CZ PHE P1618 53.364 19.176 -9.970 1.00 73.76 ATOM 40 N TYR P1619 54.588 24.817 -5.360 1.00 82.52 ATOM 41 CA TYR P1619 54.398 25.653 -4.180 1.00 84.16 ATOM 42 C TYR P1619 53.856 27.029 -4.541 1.00 83.80 ATOM 43 O TYR P1619 53.217 27.679 -3.706 1.00 83.96 ATOM 44 CB TYR P1619 55.717 25.786 -3.419 1.00 90.55 ATOM 45 CG TYR P1619 55.587 26.427 -2.056 1.00 96.69 ATOM 46 CD1 TYR P1619 54.839 25.827 -1.052 1.00 96.98 ATOM 47 CD2 TYR P1619 56.218 27.632 -1.771 1.00101.01 ATOM 48 CE1 TYR P1619 54.719 26.409 0.196 1.00 98.70 ATOM 49 CE2 TYR P1619 56.104 28.221 -0.525 1.00103.68 ATOM 50 CZ TYR P1619 55.354 27.606 0.454 1.00105.17 ATOM 51 OH TYR P1619 55.237 28.188 1.696 1.00112.67 ATOM 52 N ALA P1620 54.097 27.488 -5.772 1.00 83.65 ATOM 53 CA ALA P1620 53.646 28.818 -6.173 1.00 84.14 ATOM 54 C ALA P1620 52.125 28.909 -6.168 1.00 90.87 ATOM 55 O ALA P1620 51.549 29.856 -5.619 1.00 81.91 ATOM 56 CB ALA P1620 54.205 29.167 -7.552 1.00 85.03 ATOM 57 N THR P1621 51.456 27.930 -6.782 1.00 78.72 ATOM 58 CA THR P1621 49.997 27.905 -6.757 1.00 78.22 ATOM 59 C THR P1621 49.476 27.709 -5.339 1.00 79.06 ATOM 60 O THR P1621 48.461 28.303 -4.955 1.00 82.00 ATOM 61 CB THR P1621 49.471 26.803 -7.676 1.00 76.03 ATOM 62 OG1 THR P1621 49.925 25.527 -7.205 1.00 76.41 ATOM 63 CG2 THR P1621 49.967 27.015 -9.099 1.00 75.11 ATOM 64 N PHE P1622 50.161 26.881 -4.547 1.00 80.80 ATOM 65 CA PHE P1622 49.772 26.687 -3.154 1.00 77.52 ATOM 66 C PHE P1622 49.968 27.958 -2.338 1.00 79.97 ATOM 67 O PHE P1622 49.188 28.229 -1.417 1.00 79.16 ATOM 68 CB PHE P1622 50.572 25.532 -2.550 1.00 78.83 ATOM 69 CG PHE P1622 50.370 25.356 -1.071 1.00 80.26 ATOM 70 CD1 PHE P1622 49.187 24.834 -0.576 1.00 81.66 ATOM 71 CD2 PHE P1622 51.370 25.703 -0.177 1.00 83.43 ATOM 72 CE1 PHE P1622 49.003 24.667 0.785 1.00 82.87 ATOM 73 CE2 PHE P1622 51.192 25.539 1.184 1.00 85.21 ATOM 74 CZ PHE P1622 50.008 25.019 1.666 1.00 84.91 ATOM 75 N LEU P1623 50.996 28.747 -2.661 1.00 81.60 ATOM 76 CA LEU P1623 51.231 29.994 -1.940 1.00 88.03 ATOM 77 C LEU P1623 50.104 30.991 -2.179 1.00 86.62 ATOM 78 O LEU P1623 49.627 31.635 -1.237 1.00 83.36 ATOM 79 CB LEU P1623 52.575 30.592 -2.354 1.00 87.29 ATOM 80 CG LEU P1623 53.103 31.755 -1.515 1.00 96.64 ATOM 81 CD1 LEU P1623 53.566 31.267 -0.151 1.00101.11 ATOM 82 CD2 LEU P1623 54.232 32.469 -2.244 1.00101.73 ATOM 83 N ILE P1624 49.666 31.133 -3.432 1.00 85.03 ATOM 84 CA ILE P1624 48.562 32.039 -3.729 1.00 81.78 ATOM 85 C ILE P1624 47.258 31.507 -3.152 1.00 83.61 ATOM 86 O ILE P1624 46.389 32.287 -2.741 1.00 81.77 ATOM 87 CB ILE P1624 48.453 32.271 -5.247 1.00 80.68 ATOM 88 N GLN P1625 47.095 30.183 -3.106 1.00 84.17 ATOM 89 CA GLN P1625 45.875 29.607 -2.549 1.00 81.67 ATOM 90 C GLN P1625 45.787 29.841 -1.046 1.00 87.18 ATOM 91 O GLN P1625 44.717 30.178 -0.526 1.00 88.83 ATOM 92 CB GLN P1625 45.808 28.114 -2.866 1.00 76.47 ATOM 93 CG GLN P1625 44.748 27.360 -2.080 1.00 78.84 ATOM 94 CD GLN P1625 44.890 25.856 -2.203 1.00 87.97 ATOM 95 OE1 GLN P1625 45.016 25.322 -3.304 1.00 86.37 ATOM 96 NE2 GLN P1625 44.872 25.165 -1.069 1.00 94.67 ATOM 97 N GLU P1626 46.902 29.669 -0.332 1.00 89.87 ATOM 98 CA GLU P1626 46.888 29.887 1.111 1.00 95.98 ATOM 99 C GLU P1626 46.780 31.367 1.454 1.00 87.74 ATOM 100 O GLU P1626 46.260 31.715 2.520 1.00 80.54 ATOM 101 CB GLU P1626 48.136 29.278 1.748 1.00106.50 ATOM 102 CG GLU P1626 47.985 27.805 2.081 1.00110.30 ATOM 103 CD GLU P1626 48.308 27.494 3.529 1.00115.43 ATOM 104 OE1 GLU P1626 49.149 28.204 4.119 1.00118.79 ATOM 105 OE2 GLU P1626 47.718 26.540 4.078 1.00116.81 ATOM 106 N TYR P1627 47.267 32.247 0.576 1.00 86.16 ATOM 107 CA TYR P1627 47.044 33.676 0.773 1.00 83.51 ATOM 108 C TYR P1627 45.558 34.002 0.718 1.00 84.42 ATOM 109 O TYR P1627 45.072 34.857 1.469 1.00 91.06 ATOM 110 CB TYR P1627 47.814 34.481 -0.274 1.00 84.50 ATOM 111 CG TYR P1627 47.984 35.943 0.080 1.00 89.74 ATOM 112 CD1 TYR P1627 48.911 36.343 1.033 1.00 91.98 ATOM 113 CD2 TYR P1627 47.218 36.921 -0.541 1.00 88.92 ATOM 114 CE1 TYR P1627 49.070 37.678 1.359 1.00 96.84 ATOM 115 CE2 TYR P1627 47.370 38.258 -0.221 1.00 92.17 ATOM 116 CZ TYR P1627 48.298 38.630 0.729 1.00 98.95 ATOM 117 OH TYR P1627 48.453 39.959 1.050 1.00113.74 ATOM 118 N PHE P1628 44.819 33.327 -0.166 1.00 84.75 ATOM 119 CA PHE P1628 43.364 33.444 -0.165 1.00 85.23 ATOM 120 C PHE P1628 42.779 32.904 1.133 1.00 90.69 ATOM 121 O PHE P1628 41.902 33.528 1.743 1.00 90.59 ATOM 122 CB PHE P1628 42.778 32.695 -1.363 1.00 81.27 ATOM 123 CG PHE P1628 42.701 33.513 -2.619 1.00 80.78 ATOM 124 CD1 PHE P1628 41.744 34.503 -2.760 1.00 83.40 ATOM 125 CD2 PHE P1628 43.576 33.280 -3.666 1.00 82.00 ATOM 126 CE1 PHE P1628 41.669 35.253 -3.918 1.00 85.70 ATOM 127 CE2 PHE P1628 43.506 34.026 -4.827 1.00 78.08 ATOM 128 CZ PHE P1628 42.551 35.013 -4.953 1.00 86.49 ATOM 129 N ARG P1629 43.257 31.736 1.572 1.00 93.39 ATOM 130 CA ARG P1629 42.715 31.110 2.774 1.00 98.18 ATOM 131 C ARG P1629 43.030 31.928 4.020 1.00103.97 ATOM 132 O ARG P1629 42.172 32.089 4.895 1.00110.08 ATOM 133 CB ARG P1629 43.259 29.689 2.914 1.00 99.41 ATOM 134 N LYS P1630 44.256 32.450 4.120 1.00101.05 ATOM 135 CA LYS P1630 44.605 33.299 5.254 1.00 94.24 ATOM 136 C LYS P1630 43.778 34.578 5.267 1.00 96.64 ATOM 137 O LYS P1630 43.580 35.180 6.328 1.00 99.59 ATOM 138 CB LYS P1630 46.098 33.630 5.225 1.00 87.72 ATOM 139 N PHE P1631 43.285 35.001 4.103 1.00 99.85 ATOM 140 CA PHE P1631 42.420 36.169 3.997 1.00105.48 ATOM 141 C PHE P1631 41.004 35.827 4.446 1.00115.39 ATOM 142 O PHE P1631 40.040 36.060 3.711 1.00116.45 ATOM 143 CB PHE P1631 42.414 36.691 2.558 1.00100.03 ATOM 144 CG PHE P1631 42.128 38.160 2.441 1.00100.73 ATOM 145 CD1 PHE P1631 43.044 39.096 2.891 1.00110.50 ATOM 146 CD2 PHE P1631 40.949 38.606 1.866 1.00 98.57 ATOM 147 CE1 PHE P1631 42.785 40.450 2.779 1.00111.51 ATOM 148 CE2 PHE P1631 40.684 39.958 1.751 1.00102.51 ATOM 149 CZ PHE P1631 41.603 40.881 2.208 1.00108.56 ATOM 150 N LYS P1632 40.870 35.270 5.652 1.00124.44 ATOM 151 CA LYS P1632 39.561 34.847 6.140 1.00127.59 ATOM 152 C LYS P1632 38.738 36.034 6.625 1.00134.03 ATOM 153 O LYS P1632 37.557 36.158 6.282 1.00140.21 ATOM 154 CB LYS P1632 39.727 33.815 7.257 1.00124.70 ATOM 155 N LYS P1633 39.348 36.909 7.422 1.00135.24 ATOM 156 CA LYS P1633 38.682 38.091 7.970 1.00130.01 ATOM 157 C LYS P1633 37.421 37.723 8.747 1.00131.14 ATOM 158 O LYS P1633 36.304 37.986 8.301 1.00131.97 ATOM 159 CB LYS P1633 38.342 39.084 6.854 1.00125.07 TER 160 CB LYS B1633 28.543 19.303 39.695 1.00 97.64 ATOM 161 N ARG B1634 30.398 20.526 42.690 1.00104.88 ATOM 162 CA ARG B1634 30.525 21.706 43.534 1.00109.20 ATOM 163 C ARG B1634 31.797 21.630 44.372 1.00110.74 ATOM 164 O ARG B1634 32.657 20.780 44.136 1.00107.24 ATOM 165 CB ARG B1634 29.302 21.854 44.442 1.00108.17 TER