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 T 1611 1644 UNP Q13936 CAC1C_HUMAN 1611 1644 SEQRES 1 T 20 VAL THR VAL GLY LYS PHE TYR ALA THR PHE LEU ILE GLN SEQRES 2 T 20 GLU TYR PHE ARG LYS PHE LYS ATOM 1 N VAL T1613 57.753 -8.077 17.033 1.00103.01 ATOM 2 CA VAL T1613 57.026 -8.481 15.836 1.00107.19 ATOM 3 C VAL T1613 55.650 -9.013 16.225 1.00113.28 ATOM 4 O VAL T1613 54.668 -8.802 15.512 1.00111.08 ATOM 5 CB VAL T1613 57.818 -9.527 15.031 1.00104.80 ATOM 6 CG1 VAL T1613 57.100 -9.856 13.730 1.00104.55 ATOM 7 CG2 VAL T1613 59.227 -9.024 14.756 1.00108.47 ATOM 8 N THR T1614 55.588 -9.705 17.366 1.00106.06 ATOM 9 CA THR T1614 54.306 -10.185 17.870 1.00 99.07 ATOM 10 C THR T1614 53.382 -9.023 18.213 1.00 93.24 ATOM 11 O THR T1614 52.192 -9.043 17.876 1.00 99.11 ATOM 12 CB THR T1614 54.523 -11.078 19.093 1.00 91.86 ATOM 13 OG1 THR T1614 55.080 -12.333 18.680 1.00 93.15 ATOM 14 CG2 THR T1614 53.209 -11.327 19.822 1.00 83.38 ATOM 15 N VAL T1615 53.917 -7.994 18.875 1.00 89.54 ATOM 16 CA VAL T1615 53.107 -6.829 19.219 1.00 89.35 ATOM 17 C VAL T1615 52.691 -6.069 17.967 1.00 90.54 ATOM 18 O VAL T1615 51.633 -5.429 17.946 1.00 89.69 ATOM 19 CB VAL T1615 53.869 -5.920 20.200 1.00 92.76 ATOM 20 N GLY T1616 53.507 -6.119 16.910 1.00 90.43 ATOM 21 CA GLY T1616 53.149 -5.442 15.675 1.00 93.85 ATOM 22 C GLY T1616 51.887 -5.992 15.042 1.00 93.46 ATOM 23 O GLY T1616 51.137 -5.253 14.398 1.00 97.18 ATOM 24 N LYS T1617 51.635 -7.292 15.210 1.00 88.22 ATOM 25 CA LYS T1617 50.384 -7.869 14.731 1.00 91.37 ATOM 26 C LYS T1617 49.202 -7.367 15.551 1.00 80.53 ATOM 27 O LYS T1617 48.133 -7.079 15.000 1.00 78.03 ATOM 28 CB LYS T1617 50.462 -9.394 14.773 1.00 92.49 ATOM 29 N PHE T1618 49.375 -7.260 16.871 1.00 74.87 ATOM 30 CA PHE T1618 48.333 -6.676 17.709 1.00 74.63 ATOM 31 C PHE T1618 48.147 -5.196 17.401 1.00 82.73 ATOM 32 O PHE T1618 47.016 -4.697 17.380 1.00 85.74 ATOM 33 CB PHE T1618 48.673 -6.875 19.186 1.00 68.25 ATOM 34 CG PHE T1618 48.389 -8.259 19.696 1.00 72.57 ATOM 35 CD1 PHE T1618 47.087 -8.706 19.834 1.00 70.43 ATOM 36 CD2 PHE T1618 49.425 -9.109 20.044 1.00 81.26 ATOM 37 CE1 PHE T1618 46.821 -9.978 20.305 1.00 75.67 ATOM 38 CE2 PHE T1618 49.166 -10.383 20.518 1.00 84.73 ATOM 39 CZ PHE T1618 47.862 -10.817 20.648 1.00 80.76 ATOM 40 N TYR T1619 49.248 -4.479 17.159 1.00 81.29 ATOM 41 CA TYR T1619 49.155 -3.057 16.849 1.00 81.32 ATOM 42 C TYR T1619 48.526 -2.816 15.484 1.00 82.69 ATOM 43 O TYR T1619 47.949 -1.747 15.251 1.00 89.71 ATOM 44 CB TYR T1619 50.541 -2.414 16.913 1.00 88.25 ATOM 45 N ALA T1620 48.626 -3.789 14.575 1.00 81.90 ATOM 46 CA ALA T1620 48.037 -3.633 13.249 1.00 82.52 ATOM 47 C ALA T1620 46.527 -3.451 13.339 1.00 88.34 ATOM 48 O ALA T1620 45.956 -2.566 12.691 1.00 93.84 ATOM 49 CB ALA T1620 48.386 -4.838 12.375 1.00 81.06 ATOM 50 N THR T1621 45.862 -4.285 14.142 1.00 83.35 ATOM 51 CA THR T1621 44.430 -4.116 14.355 1.00 84.22 ATOM 52 C THR T1621 44.124 -2.813 15.081 1.00 88.03 ATOM 53 O THR T1621 43.076 -2.202 14.842 1.00 89.87 ATOM 54 CB THR T1621 43.867 -5.300 15.143 1.00 86.28 ATOM 55 OG1 THR T1621 44.007 -5.052 16.548 1.00 89.97 ATOM 56 CG2 THR T1621 44.609 -6.580 14.785 1.00 91.26 ATOM 57 N PHE T1622 45.024 -2.371 15.964 1.00 84.26 ATOM 58 CA PHE T1622 44.807 -1.121 16.681 1.00 77.16 ATOM 59 C PHE T1622 44.961 0.088 15.767 1.00 75.97 ATOM 60 O PHE T1622 44.272 1.097 15.956 1.00 82.48 ATOM 61 CB PHE T1622 45.773 -1.019 17.863 1.00 72.56 ATOM 62 CG PHE T1622 45.701 0.291 18.594 1.00 69.50 ATOM 63 CD1 PHE T1622 44.656 0.559 19.461 1.00 76.32 ATOM 64 CD2 PHE T1622 46.680 1.254 18.414 1.00 77.56 ATOM 65 CE1 PHE T1622 44.587 1.764 20.135 1.00 77.84 ATOM 66 CE2 PHE T1622 46.618 2.460 19.085 1.00 79.77 ATOM 67 CZ PHE T1622 45.570 2.715 19.947 1.00 84.20 ATOM 68 N LEU T1623 45.854 0.008 14.778 1.00 75.36 ATOM 69 CA LEU T1623 46.065 1.137 13.877 1.00 79.99 ATOM 70 C LEU T1623 44.839 1.391 13.008 1.00 90.13 ATOM 71 O LEU T1623 44.429 2.543 12.827 1.00103.69 ATOM 72 CB LEU T1623 47.298 0.892 13.008 1.00 83.28 ATOM 73 N ILE T1624 44.244 0.329 12.461 1.00 89.23 ATOM 74 CA ILE T1624 43.033 0.489 11.662 1.00 87.73 ATOM 75 C ILE T1624 41.877 0.958 12.536 1.00 92.00 ATOM 76 O ILE T1624 41.040 1.761 12.106 1.00 94.10 ATOM 77 CB ILE T1624 42.696 -0.825 10.933 1.00 89.74 ATOM 78 CG1 ILE T1624 43.829 -1.219 9.984 1.00 89.19 ATOM 79 CG2 ILE T1624 41.387 -0.698 10.169 1.00 96.62 ATOM 80 CD1 ILE T1624 43.455 -2.327 9.022 1.00 92.72 ATOM 81 N GLN T1625 41.815 0.469 13.777 1.00 93.35 ATOM 82 CA GLN T1625 40.754 0.883 14.690 1.00 97.03 ATOM 83 C GLN T1625 40.809 2.383 14.955 1.00102.28 ATOM 84 O GLN T1625 39.767 3.039 15.078 1.00111.36 ATOM 85 CB GLN T1625 40.858 0.096 15.997 1.00 93.83 ATOM 86 CG GLN T1625 39.864 0.510 17.066 1.00101.07 ATOM 87 CD GLN T1625 40.028 -0.285 18.347 1.00107.38 ATOM 88 OE1 GLN T1625 40.071 -1.515 18.326 1.00108.97 ATOM 89 NE2 GLN T1625 40.123 0.415 19.471 1.00108.38 ATOM 90 N GLU T1626 42.016 2.945 15.037 1.00 93.35 ATOM 91 CA GLU T1626 42.154 4.385 15.214 1.00 91.31 ATOM 92 C GLU T1626 41.856 5.149 13.930 1.00 95.33 ATOM 93 O GLU T1626 41.372 6.284 13.990 1.00 96.65 ATOM 94 CB GLU T1626 43.560 4.724 15.711 1.00 89.33 ATOM 95 CG GLU T1626 43.852 4.240 17.121 1.00 94.07 ATOM 96 CD GLU T1626 43.082 5.016 18.173 1.00101.76 ATOM 97 OE1 GLU T1626 42.808 6.214 17.949 1.00106.14 ATOM 98 OE2 GLU T1626 42.751 4.426 19.222 1.00103.94 ATOM 99 N TYR T1627 42.134 4.550 12.769 1.00 99.22 ATOM 100 CA TYR T1627 41.844 5.223 11.507 1.00102.17 ATOM 101 C TYR T1627 40.343 5.318 11.265 1.00106.76 ATOM 102 O TYR T1627 39.860 6.314 10.713 1.00109.39 ATOM 103 CB TYR T1627 42.531 4.498 10.350 1.00100.38 ATOM 104 CG TYR T1627 42.490 5.263 9.046 1.00103.32 ATOM 105 CD1 TYR T1627 43.136 6.486 8.915 1.00106.51 ATOM 106 CD2 TYR T1627 41.804 4.765 7.948 1.00106.55 ATOM 107 CE1 TYR T1627 43.100 7.189 7.725 1.00109.19 ATOM 108 CE2 TYR T1627 41.763 5.460 6.754 1.00111.29 ATOM 109 CZ TYR T1627 42.413 6.671 6.648 1.00112.22 ATOM 110 OH TYR T1627 42.374 7.367 5.462 1.00115.10 ATOM 111 N PHE T1628 39.591 4.289 11.664 1.00105.44 ATOM 112 CA PHE T1628 38.135 4.367 11.600 1.00108.50 ATOM 113 C PHE T1628 37.616 5.506 12.468 1.00110.29 ATOM 114 O PHE T1628 36.745 6.277 12.051 1.00113.44 ATOM 115 CB PHE T1628 37.518 3.037 12.036 1.00110.44 ATOM 116 CG PHE T1628 37.298 2.067 10.911 1.00112.22 ATOM 117 CD1 PHE T1628 36.320 2.299 9.958 1.00115.98 ATOM 118 CD2 PHE T1628 38.063 0.916 10.812 1.00110.70 ATOM 119 CE1 PHE T1628 36.113 1.404 8.924 1.00113.84 ATOM 120 CE2 PHE T1628 37.860 0.018 9.781 1.00111.85 ATOM 121 CZ PHE T1628 36.884 0.263 8.835 1.00113.35 ATOM 122 N ARG T1629 38.151 5.628 13.686 1.00107.49 ATOM 123 CA ARG T1629 37.734 6.706 14.574 1.00107.26 ATOM 124 C ARG T1629 38.263 8.056 14.110 1.00115.21 ATOM 125 O ARG T1629 37.641 9.089 14.381 1.00120.99 ATOM 126 CB ARG T1629 38.198 6.418 16.002 1.00103.51 ATOM 127 N LYS T1630 39.402 8.069 13.412 1.00114.01 ATOM 128 CA LYS T1630 39.982 9.333 12.967 1.00115.17 ATOM 129 C LYS T1630 39.089 10.021 11.942 1.00117.19 ATOM 130 O LYS T1630 38.988 11.254 11.923 1.00122.12 ATOM 131 CB LYS T1630 41.378 9.097 12.390 1.00116.00 ATOM 132 N PHE T1631 38.432 9.242 11.081 1.00113.88 ATOM 133 CA PHE T1631 37.523 9.809 10.093 1.00111.80 ATOM 134 C PHE T1631 36.239 10.345 10.711 1.00113.34 ATOM 135 O PHE T1631 35.504 11.072 10.034 1.00120.25 ATOM 136 CB PHE T1631 37.183 8.762 9.031 1.00107.36 ATOM 137 N LYS T1632 35.952 10.007 11.964 1.00109.07 ATOM 138 CA LYS T1632 34.747 10.487 12.629 1.00112.75 ATOM 139 C LYS T1632 34.942 11.906 13.154 1.00109.57 ATOM 140 O LYS T1632 34.103 12.780 12.936 1.00103.51 ATOM 141 CB LYS T1632 34.358 9.550 13.774 1.00110.22 TER