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 R 1611 1644 UNP Q13936 CAC1C_HUMAN 1611 1644 SEQRES 1 R 25 ASN ALA ASP GLU VAL THR VAL GLY LYS PHE TYR ALA THR SEQRES 2 R 25 PHE LEU ILE GLN GLU TYR PHE ARG LYS PHE LYS LYS ATOM 1 N ASN R1609 -2.413 7.355 5.181 1.00133.76 ATOM 2 CA ASN R1609 -2.133 6.936 3.813 1.00129.90 ATOM 3 C ASN R1609 -0.994 5.924 3.771 1.00127.50 ATOM 4 O ASN R1609 -0.324 5.686 4.776 1.00126.39 ATOM 5 CB ASN R1609 -1.792 8.146 2.940 1.00122.23 ATOM 6 N ALA R1610 -0.782 5.328 2.598 1.00123.24 ATOM 7 CA ALA R1610 0.309 4.380 2.412 1.00120.92 ATOM 8 C ALA R1610 1.660 5.058 2.234 1.00116.98 ATOM 9 O ALA R1610 2.673 4.360 2.124 1.00120.27 ATOM 10 CB ALA R1610 0.026 3.478 1.209 1.00118.37 ATOM 11 N ASP R1611 1.704 6.390 2.193 1.00106.15 ATOM 12 CA ASP R1611 2.990 7.072 2.095 1.00 97.13 ATOM 13 C ASP R1611 3.825 6.851 3.350 1.00 99.58 ATOM 14 O ASP R1611 5.051 6.718 3.271 1.00 96.12 ATOM 15 CB ASP R1611 2.776 8.565 1.845 1.00 91.34 ATOM 16 N GLU R1612 3.175 6.792 4.516 1.00 93.16 ATOM 17 CA GLU R1612 3.909 6.620 5.765 1.00 96.52 ATOM 18 C GLU R1612 4.524 5.231 5.877 1.00101.75 ATOM 19 O GLU R1612 5.577 5.076 6.508 1.00106.41 ATOM 20 CB GLU R1612 2.990 6.900 6.956 1.00 97.60 ATOM 21 N VAL R1613 3.898 4.216 5.273 1.00100.94 ATOM 22 CA VAL R1613 4.477 2.876 5.312 1.00106.51 ATOM 23 C VAL R1613 5.658 2.778 4.350 1.00102.02 ATOM 24 O VAL R1613 6.593 2.000 4.568 1.00101.53 ATOM 25 CB VAL R1613 3.406 1.808 5.012 1.00110.14 ATOM 26 CG1 VAL R1613 2.109 2.109 5.746 1.00111.20 ATOM 27 CG2 VAL R1613 3.166 1.674 3.503 1.00111.56 ATOM 28 N THR R1614 5.639 3.565 3.277 1.00102.61 ATOM 29 CA THR R1614 6.785 3.626 2.374 1.00100.68 ATOM 30 C THR R1614 7.925 4.429 2.989 1.00 97.37 ATOM 31 O THR R1614 9.072 3.967 3.032 1.00 96.79 ATOM 32 CB THR R1614 6.374 4.235 1.029 1.00103.78 ATOM 33 OG1 THR R1614 5.616 3.274 0.283 1.00106.09 ATOM 34 CG2 THR R1614 7.596 4.660 0.242 1.00 99.71 ATOM 35 N VAL R1615 7.619 5.629 3.486 1.00 93.65 ATOM 36 CA VAL R1615 8.636 6.451 4.137 1.00 91.25 ATOM 37 C VAL R1615 9.160 5.761 5.388 1.00 91.79 ATOM 38 O VAL R1615 10.339 5.903 5.739 1.00 92.76 ATOM 39 CB VAL R1615 8.068 7.851 4.452 1.00 97.83 ATOM 40 CG1 VAL R1615 9.082 8.684 5.226 1.00 99.01 ATOM 41 CG2 VAL R1615 7.667 8.564 3.169 1.00 97.00 ATOM 42 N GLY R1616 8.308 4.989 6.068 1.00 87.42 ATOM 43 CA GLY R1616 8.749 4.274 7.253 1.00 85.93 ATOM 44 C GLY R1616 9.862 3.284 6.975 1.00 81.10 ATOM 45 O GLY R1616 10.717 3.051 7.833 1.00 81.06 ATOM 46 N LYS R1617 9.868 2.686 5.780 1.00 76.28 ATOM 47 CA LYS R1617 10.971 1.809 5.401 1.00 72.17 ATOM 48 C LYS R1617 12.274 2.590 5.281 1.00 75.92 ATOM 49 O LYS R1617 13.325 2.131 5.742 1.00 74.35 ATOM 50 CB LYS R1617 10.646 1.094 4.090 1.00 68.28 ATOM 51 N PHE R1618 12.223 3.773 4.663 1.00 75.69 ATOM 52 CA PHE R1618 13.391 4.647 4.644 1.00 74.31 ATOM 53 C PHE R1618 13.741 5.119 6.050 1.00 77.16 ATOM 54 O PHE R1618 14.921 5.222 6.405 1.00 78.01 ATOM 55 CB PHE R1618 13.139 5.845 3.729 1.00 72.16 ATOM 56 CG PHE R1618 13.165 5.511 2.265 1.00 76.00 ATOM 57 CD1 PHE R1618 14.342 5.116 1.652 1.00 76.87 ATOM 58 CD2 PHE R1618 12.014 5.600 1.500 1.00 77.23 ATOM 59 CE1 PHE R1618 14.370 4.811 0.304 1.00 76.61 ATOM 60 CE2 PHE R1618 12.035 5.297 0.151 1.00 79.41 ATOM 61 CZ PHE R1618 13.215 4.902 -0.447 1.00 71.76 ATOM 62 N TYR R1619 12.723 5.408 6.865 1.00 75.14 ATOM 63 CA TYR R1619 12.964 5.857 8.232 1.00 76.75 ATOM 64 C TYR R1619 13.575 4.755 9.088 1.00 83.41 ATOM 65 O TYR R1619 14.328 5.046 10.024 1.00 86.77 ATOM 66 CB TYR R1619 11.659 6.352 8.856 1.00 70.69 ATOM 67 CG TYR R1619 11.802 6.845 10.278 1.00 71.77 ATOM 68 CD1 TYR R1619 12.675 7.878 10.590 1.00 70.83 ATOM 69 CD2 TYR R1619 11.065 6.275 11.308 1.00 75.04 ATOM 70 CE1 TYR R1619 12.809 8.332 11.889 1.00 79.03 ATOM 71 CE2 TYR R1619 11.192 6.721 12.609 1.00 81.21 ATOM 72 CZ TYR R1619 12.065 7.750 12.894 1.00 87.16 ATOM 73 OH TYR R1619 12.195 8.198 14.189 1.00101.25 ATOM 74 N ALA R1620 13.264 3.491 8.786 1.00 81.34 ATOM 75 CA ALA R1620 13.827 2.388 9.557 1.00 82.34 ATOM 76 C ALA R1620 15.341 2.325 9.404 1.00 79.20 ATOM 77 O ALA R1620 16.066 2.157 10.392 1.00 73.50 ATOM 78 CB ALA R1620 13.186 1.068 9.130 1.00 77.90 ATOM 79 N THR R1621 15.839 2.461 8.173 1.00 76.47 ATOM 80 CA THR R1621 17.282 2.461 7.956 1.00 79.31 ATOM 81 C THR R1621 17.936 3.707 8.539 1.00 84.74 ATOM 82 O THR R1621 19.089 3.651 8.980 1.00 85.58 ATOM 83 CB THR R1621 17.593 2.356 6.463 1.00 74.44 ATOM 84 OG1 THR R1621 17.030 3.480 5.774 1.00 81.49 ATOM 85 CG2 THR R1621 17.013 1.074 5.885 1.00 70.75 ATOM 86 N PHE R1622 17.220 4.833 8.552 1.00 81.45 ATOM 87 CA PHE R1622 17.776 6.055 9.123 1.00 78.20 ATOM 88 C PHE R1622 17.809 5.989 10.644 1.00 76.55 ATOM 89 O PHE R1622 18.732 6.519 11.274 1.00 73.32 ATOM 90 CB PHE R1622 16.971 7.267 8.655 1.00 79.18 ATOM 91 CG PHE R1622 17.378 8.557 9.313 1.00 81.73 ATOM 92 CD1 PHE R1622 18.567 9.179 8.970 1.00 86.97 ATOM 93 CD2 PHE R1622 16.572 9.146 10.274 1.00 83.12 ATOM 94 CE1 PHE R1622 18.945 10.365 9.573 1.00 92.51 ATOM 95 CE2 PHE R1622 16.944 10.332 10.881 1.00 91.74 ATOM 96 CZ PHE R1622 18.133 10.942 10.530 1.00 93.59 ATOM 97 N LEU R1623 16.810 5.342 11.251 1.00 73.47 ATOM 98 CA LEU R1623 16.753 5.265 12.707 1.00 75.71 ATOM 99 C LEU R1623 17.901 4.432 13.265 1.00 75.73 ATOM 100 O LEU R1623 18.496 4.792 14.287 1.00 80.10 ATOM 101 CB LEU R1623 15.408 4.690 13.149 1.00 77.82 ATOM 102 N ILE R1624 18.222 3.313 12.612 1.00 78.00 ATOM 103 CA ILE R1624 19.340 2.490 13.063 1.00 80.58 ATOM 104 C ILE R1624 20.660 3.221 12.849 1.00 77.80 ATOM 105 O ILE R1624 21.557 3.176 13.701 1.00 70.35 ATOM 106 CB ILE R1624 19.317 1.125 12.349 1.00 78.47 ATOM 107 CG1 ILE R1624 18.323 0.184 13.033 1.00 90.84 ATOM 108 CG2 ILE R1624 20.707 0.504 12.313 1.00 69.76 ATOM 109 CD1 ILE R1624 18.419 -1.254 12.567 1.00 96.59 ATOM 110 N GLN R1625 20.796 3.916 11.717 1.00 71.15 ATOM 111 CA GLN R1625 22.018 4.666 11.448 1.00 78.59 ATOM 112 C GLN R1625 22.216 5.784 12.464 1.00 84.63 ATOM 113 O GLN R1625 23.331 5.999 12.954 1.00 87.17 ATOM 114 CB GLN R1625 21.982 5.227 10.026 1.00 79.86 ATOM 115 CG GLN R1625 22.973 6.348 9.769 1.00 83.95 ATOM 116 CD GLN R1625 23.012 6.763 8.312 1.00 92.99 ATOM 117 OE1 GLN R1625 23.456 7.861 7.980 1.00 97.38 ATOM 118 NE2 GLN R1625 22.547 5.882 7.433 1.00 89.50 ATOM 119 N GLU R1626 21.143 6.505 12.798 1.00 83.72 ATOM 120 CA GLU R1626 21.241 7.553 13.808 1.00 86.23 ATOM 121 C GLU R1626 21.521 6.976 15.189 1.00 88.74 ATOM 122 O GLU R1626 22.169 7.631 16.014 1.00 90.19 ATOM 123 CB GLU R1626 19.959 8.386 13.830 1.00 84.19 ATOM 124 N TYR R1627 21.043 5.758 15.459 1.00 82.49 ATOM 125 CA TYR R1627 21.335 5.109 16.732 1.00 84.82 ATOM 126 C TYR R1627 22.828 4.848 16.884 1.00 90.61 ATOM 127 O TYR R1627 23.375 4.946 17.989 1.00100.98 ATOM 128 CB TYR R1627 20.544 3.805 16.844 1.00 79.14 ATOM 129 CG TYR R1627 20.479 3.228 18.241 1.00 83.69 ATOM 130 CD1 TYR R1627 19.652 3.786 19.206 1.00 90.29 ATOM 131 CD2 TYR R1627 21.236 2.117 18.589 1.00 84.62 ATOM 132 CE1 TYR R1627 19.587 3.257 20.482 1.00 97.53 ATOM 133 CE2 TYR R1627 21.177 1.582 19.862 1.00 87.48 ATOM 134 CZ TYR R1627 20.350 2.156 20.804 1.00 94.50 ATOM 135 OH TYR R1627 20.286 1.629 22.074 1.00100.50 ATOM 136 N PHE R1628 23.504 4.517 15.781 1.00 89.84 ATOM 137 CA PHE R1628 24.948 4.311 15.824 1.00 92.87 ATOM 138 C PHE R1628 25.677 5.608 16.154 1.00 96.79 ATOM 139 O PHE R1628 26.585 5.630 16.993 1.00105.76 ATOM 140 CB PHE R1628 25.436 3.750 14.488 1.00 90.43 ATOM 141 CG PHE R1628 25.404 2.252 14.407 1.00 83.09 ATOM 142 CD1 PHE R1628 26.335 1.488 15.090 1.00 86.85 ATOM 143 CD2 PHE R1628 24.448 1.607 13.639 1.00 74.74 ATOM 144 CE1 PHE R1628 26.311 0.108 15.013 1.00 93.25 ATOM 145 CE2 PHE R1628 24.418 0.227 13.559 1.00 76.58 ATOM 146 CZ PHE R1628 25.351 -0.522 14.247 1.00 88.31 ATOM 147 N ARG R1629 25.289 6.704 15.495 1.00 98.51 ATOM 148 CA ARG R1629 25.964 7.980 15.712 1.00104.46 ATOM 149 C ARG R1629 25.742 8.493 17.129 1.00116.16 ATOM 150 O ARG R1629 26.662 9.042 17.747 1.00124.07 ATOM 151 CB ARG R1629 25.482 9.007 14.688 1.00102.32 ATOM 152 N LYS R1630 24.529 8.327 17.660 1.00120.26 ATOM 153 CA LYS R1630 24.251 8.778 19.019 1.00127.37 ATOM 154 C LYS R1630 25.036 7.968 20.043 1.00130.11 ATOM 155 O LYS R1630 25.485 8.509 21.060 1.00141.75 ATOM 156 CB LYS R1630 22.753 8.692 19.305 1.00127.65 ATOM 157 CG LYS R1630 21.952 9.890 18.823 1.00125.73 ATOM 158 CD LYS R1630 20.461 9.645 18.980 1.00127.11 ATOM 159 CE LYS R1630 20.136 9.112 20.367 1.00131.75 ATOM 160 NZ LYS R1630 18.719 8.671 20.473 1.00130.54 ATOM 161 N PHE R1631 25.213 6.668 19.792 1.00121.88 ATOM 162 CA PHE R1631 25.955 5.824 20.719 1.00113.13 ATOM 163 C PHE R1631 27.450 6.112 20.696 1.00118.17 ATOM 164 O PHE R1631 28.148 5.779 21.660 1.00117.11 ATOM 165 CB PHE R1631 25.702 4.349 20.404 1.00 99.97 ATOM 166 CG PHE R1631 26.291 3.404 21.412 1.00100.12 ATOM 167 CD1 PHE R1631 25.671 3.198 22.634 1.00104.66 ATOM 168 CD2 PHE R1631 27.466 2.724 21.140 1.00 93.59 ATOM 169 CE1 PHE R1631 26.211 2.330 23.563 1.00105.59 ATOM 170 CE2 PHE R1631 28.011 1.854 22.065 1.00 95.13 ATOM 171 CZ PHE R1631 27.382 1.657 23.278 1.00102.31 ATOM 172 N LYS R1632 27.957 6.725 19.624 1.00124.67 ATOM 173 CA LYS R1632 29.373 7.062 19.548 1.00128.32 ATOM 174 C LYS R1632 29.771 8.167 20.518 1.00138.32 ATOM 175 O LYS R1632 30.970 8.405 20.699 1.00146.71 ATOM 176 CB LYS R1632 29.738 7.474 18.121 1.00125.23 ATOM 177 N LYS R1633 28.808 8.841 21.138 1.00137.57 ATOM 178 CA LYS R1633 29.102 9.903 22.091 1.00142.11 ATOM 179 C LYS R1633 29.340 9.336 23.486 1.00146.57 ATOM 180 O LYS R1633 30.350 8.677 23.736 1.00143.99 ATOM 181 CB LYS R1633 27.963 10.924 22.124 1.00140.23 TER