HEADER STRUCTURAL PROTEIN 11-SEP-11 3TRW TITLE Crystal structure of racemic villin headpiece subdomain crystallized TITLE 2 in space group P-1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Villin-1; COMPND 3 CHAIN: A, D; COMPND 4 MUTATION: YES; COMPND 5 FRAGMENT: headpiece subdomain (UNP residues ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.10 ANGSTORMS DBREF 3TRW A 1 35 UNP P02640 VILI_CHICK 792 826 SEQRES 1 A 34 LEU SER ASP GLU ASP PHE LYS ALA VAL PHE GLY MET THR SEQRES 2 A 34 ARG SER ALA PHE ALA ASN LEU PRO LEU ALA LYS GLN GLN SEQRES 3 A 34 HIS LEU LYS LYS GLU LYS GLY LEU ATOM 1 N LEU A 1 6.949 -3.929 1.769 1.00 41.91 ATOM 2 CA LEU A 1 5.973 -3.499 2.797 1.00 38.02 ATOM 3 C LEU A 1 4.674 -3.073 2.153 1.00 36.20 ATOM 4 O LEU A 1 4.673 -2.203 1.296 1.00 38.53 ATOM 5 CB LEU A 1 6.508 -2.311 3.591 1.00 38.42 ATOM 6 CG LEU A 1 7.655 -2.541 4.549 1.00 40.18 ATOM 7 CD1 LEU A 1 7.873 -1.276 5.317 1.00 39.11 ATOM 8 CD2 LEU A 1 7.333 -3.685 5.482 1.00 40.70 ATOM 9 N SER A 2 3.563 -3.650 2.587 1.00 32.55 ATOM 10 CA SER A 2 2.268 -3.086 2.275 1.00 31.94 ATOM 11 C SER A 2 2.273 -1.657 2.821 1.00 35.33 ATOM 12 O SER A 2 3.143 -1.278 3.659 1.00 31.76 ATOM 13 CB SER A 2 1.193 -3.875 2.978 1.00 30.82 ATOM 14 OG SER A 2 1.378 -3.750 4.374 1.00 32.33 ATOM 15 N ASP A 3 1.324 -0.861 2.347 1.00 32.82 ATOM 16 CA ASP A 3 1.197 0.512 2.807 1.00 33.10 ATOM 17 C ASP A 3 0.868 0.567 4.294 1.00 34.71 ATOM 18 O ASP A 3 1.368 1.461 5.003 1.00 32.77 ATOM 19 CB ASP A 3 0.134 1.268 2.010 1.00 33.03 ATOM 20 CG ASP A 3 0.555 1.551 0.582 1.00 32.88 ATOM 21 OD1 ASP A 3 1.749 1.458 0.236 1.00 32.58 ATOM 22 OD2 ASP A 3 -0.344 1.881 -0.213 1.00 39.13 ATOM 23 N GLU A 4 0.048 -0.384 4.756 1.00 33.39 ATOM 24 CA GLU A 4 -0.334 -0.461 6.176 1.00 37.54 ATOM 25 C GLU A 4 0.853 -0.772 7.086 1.00 32.35 ATOM 26 O GLU A 4 1.002 -0.176 8.148 1.00 32.58 ATOM 27 CB GLU A 4 -1.440 -1.487 6.415 1.00 42.61 ATOM 28 CG GLU A 4 -2.355 -1.106 7.569 1.00 55.53 ATOM 29 CD GLU A 4 -3.068 0.252 7.345 1.00 70.30 ATOM 30 OE1 GLU A 4 -3.396 0.937 8.348 1.00 78.61 ATOM 31 OE2 GLU A 4 -3.297 0.649 6.170 1.00 74.43 ATOM 32 N ASP A 5 1.680 -1.716 6.675 1.00 30.93 ATOM 33 CA ASP A 5 2.931 -1.995 7.402 1.00 30.77 ATOM 34 C ASP A 5 3.893 -0.824 7.294 1.00 29.33 ATOM 35 O ASP A 5 4.674 -0.593 8.212 1.00 32.16 ATOM 36 CB ASP A 5 3.594 -3.286 6.925 1.00 27.55 ATOM 37 CG ASP A 5 2.875 -4.512 7.411 1.00 29.96 ATOM 38 OD1 ASP A 5 1.936 -4.389 8.227 1.00 30.20 ATOM 39 OD2 ASP A 5 3.239 -5.620 6.995 1.00 30.63 ATOM 40 N PHE A 6 3.834 -0.090 6.178 1.00 29.65 ATOM 41 CA PHE A 6 4.697 1.071 5.975 1.00 28.81 ATOM 42 C PHE A 6 4.438 2.101 7.104 1.00 28.59 ATOM 43 O PHE A 6 5.338 2.632 7.761 1.00 27.21 ATOM 44 CB PHE A 6 4.463 1.701 4.575 1.00 30.62 ATOM 45 CG PHE A 6 5.521 2.709 4.209 1.00 31.07 ATOM 46 CD1 PHE A 6 5.410 4.036 4.634 1.00 29.62 ATOM 47 CD2 PHE A 6 6.667 2.308 3.519 1.00 31.23 ATOM 48 CE1 PHE A 6 6.438 4.935 4.375 1.00 31.02 ATOM 49 CE2 PHE A 6 7.690 3.204 3.236 1.00 30.99 ATOM 50 CZ PHE A 6 7.583 4.521 3.672 1.00 30.25 ATOM 51 N LYS A 7 3.173 2.350 7.336 1.00 26.31 ATOM 52 CA LYS A 7 2.767 3.267 8.341 1.00 28.56 ATOM 53 C LYS A 7 3.115 2.790 9.775 1.00 26.82 ATOM 54 O LYS A 7 3.488 3.600 10.627 1.00 28.51 ATOM 55 CB LYS A 7 1.255 3.527 8.145 1.00 31.40 ATOM 56 CG LYS A 7 0.579 4.087 9.341 1.00 38.11 ATOM 57 CD LYS A 7 0.395 5.578 9.252 1.00 42.41 ATOM 58 CE LYS A 7 -0.626 6.016 10.310 1.00 46.91 ATOM 59 NZ LYS A 7 -1.543 7.105 9.837 1.00 50.72 ATOM 60 N ALA A 8 2.993 1.490 10.036 1.00 23.79 ATOM 61 CA ALA A 8 3.363 0.915 11.331 1.00 23.35 ATOM 62 C ALA A 8 4.871 1.030 11.546 1.00 24.48 ATOM 63 O ALA A 8 5.321 1.180 12.663 1.00 27.40 ATOM 64 CB ALA A 8 2.945 -0.564 11.408 1.00 22.74 ATOM 65 N VAL A 9 5.646 0.983 10.478 1.00 24.75 ATOM 66 CA VAL A 9 7.124 0.969 10.595 1.00 27.55 ATOM 67 C VAL A 9 7.722 2.386 10.616 1.00 29.45 ATOM 68 O VAL A 9 8.632 2.664 11.383 1.00 33.34 ATOM 69 CB VAL A 9 7.786 0.151 9.423 1.00 27.14 ATOM 70 CG1 VAL A 9 9.311 0.403 9.346 1.00 29.50 ATOM 71 CG2 VAL A 9 7.515 -1.312 9.587 1.00 27.76 ATOM 72 N PHE A 10 7.238 3.262 9.737 1.00 30.76 ATOM 73 CA PHE A 10 7.756 4.640 9.616 1.00 29.79 ATOM 74 C PHE A 10 6.937 5.738 10.330 1.00 30.36 ATOM 75 O PHE A 10 7.438 6.825 10.535 1.00 32.51 ATOM 76 CB PHE A 10 7.970 4.977 8.136 1.00 30.18 ATOM 77 CG PHE A 10 9.038 4.136 7.495 1.00 30.49 ATOM 78 CD1 PHE A 10 10.378 4.329 7.824 1.00 32.79 ATOM 79 CD2 PHE A 10 8.713 3.143 6.610 1.00 30.23 ATOM 80 CE1 PHE A 10 11.363 3.544 7.252 1.00 33.35 ATOM 81 CE2 PHE A 10 9.682 2.359 6.028 1.00 28.70 ATOM 82 CZ PHE A 10 11.000 2.551 6.345 1.00 31.71 ATOM 83 N GLY A 11 5.682 5.465 10.697 1.00 29.46 ATOM 84 CA GLY A 11 4.911 6.435 11.475 1.00 27.57 ATOM 85 C GLY A 11 4.220 7.444 10.595 1.00 27.38 ATOM 86 O GLY A 11 3.689 8.436 11.076 1.00 27.20 ATOM 87 N MET A 12 4.215 7.188 9.296 1.00 26.52 ATOM 88 CA MET A 12 3.568 8.090 8.348 1.00 28.00 ATOM 89 C MET A 12 3.240 7.320 7.079 1.00 29.02 ATOM 90 O MET A 12 3.887 6.313 6.778 1.00 30.12 ATOM 91 CB MET A 12 4.512 9.251 7.994 1.00 29.31 ATOM 92 CG MET A 12 5.761 8.817 7.218 1.00 28.50 ATOM 93 SD MET A 12 6.924 10.194 7.102 1.00 34.14 ATOM 94 CE MET A 12 7.726 10.064 8.727 1.00 31.00 ATOM 95 N THR A 13 2.263 7.804 6.318 1.00 27.78 ATOM 96 CA THR A 13 1.964 7.184 5.033 1.00 27.88 ATOM 97 C THR A 13 3.159 7.275 4.106 1.00 27.31 ATOM 98 O THR A 13 4.011 8.114 4.281 1.00 27.76 ATOM 99 CB THR A 13 0.814 7.884 4.333 1.00 25.19 ATOM 100 OG1 THR A 13 1.210 9.225 4.111 1.00 24.61 ATOM 101 CG2 THR A 13 -0.433 7.889 5.223 1.00 25.03 ATOM 102 N ARG A 14 3.182 6.404 3.107 1.00 28.99 ATOM 103 CA ARG A 14 4.161 6.417 2.038 1.00 29.65 ATOM 104 C ARG A 14 4.216 7.771 1.290 1.00 28.21 ATOM 105 O ARG A 14 5.281 8.223 0.887 1.00 26.82 ATOM 106 CB ARG A 14 3.879 5.242 1.068 1.00 33.11 ATOM 107 CG ARG A 14 5.129 4.771 0.337 1.00 37.73 ATOM 108 CD ARG A 14 4.835 3.787 -0.808 1.00 42.86 ATOM 109 NE ARG A 14 4.244 2.532 -0.321 1.00 45.48 ATOM 110 CZ ARG A 14 4.934 1.500 0.166 1.00 43.41 ATOM 111 NH1 ARG A 14 6.261 1.531 0.250 1.00 43.63 ATOM 112 NH2 ARG A 14 4.288 0.428 0.572 1.00 42.77 ATOM 113 N SER A 15 3.083 8.435 1.132 1.00 26.71 ATOM 114 CA SER A 15 3.104 9.733 0.491 1.00 28.46 ATOM 115 C SER A 15 3.676 10.875 1.368 1.00 27.71 ATOM 116 O SER A 15 4.274 11.785 0.833 1.00 29.94 ATOM 117 CB SER A 15 1.730 10.071 -0.132 1.00 33.21 ATOM 118 OG SER A 15 0.898 10.756 0.779 1.00 38.62 ATOM 119 N ALA A 16 3.542 10.829 2.696 1.00 25.15 ATOM 120 CA ALA A 16 4.194 11.817 3.532 1.00 22.51 ATOM 121 C ALA A 16 5.692 11.536 3.426 1.00 24.61 ATOM 122 O ALA A 16 6.484 12.444 3.248 1.00 25.85 ATOM 123 CB ALA A 16 3.733 11.688 4.977 1.00 22.72 ATOM 124 N PHE A 17 6.066 10.262 3.485 1.00 23.99 ATOM 125 CA PHE A 17 7.482 9.850 3.492 1.00 24.48 ATOM 126 C PHE A 17 8.191 10.291 2.221 1.00 24.87 ATOM 127 O PHE A 17 9.368 10.672 2.254 1.00 26.67 ATOM 128 CB PHE A 17 7.554 8.333 3.603 1.00 26.41 ATOM 129 CG PHE A 17 8.966 7.784 3.680 1.00 27.87 ATOM 130 CD1 PHE A 17 9.628 7.378 2.536 1.00 26.81 ATOM 131 CD2 PHE A 17 9.598 7.648 4.900 1.00 27.51 ATOM 132 CE1 PHE A 17 10.929 6.865 2.607 1.00 30.89 ATOM 133 CE2 PHE A 17 10.905 7.131 4.986 1.00 31.72 ATOM 134 CZ PHE A 17 11.576 6.746 3.833 1.00 28.57 ATOM 135 N ALA A 18 7.489 10.192 1.095 1.00 25.88 ATOM 136 CA ALA A 18 8.044 10.571 -0.204 1.00 27.40 ATOM 137 C ALA A 18 8.222 12.093 -0.297 1.00 28.83 ATOM 138 O ALA A 18 8.901 12.576 -1.189 1.00 32.72 ATOM 139 CB ALA A 18 7.159 10.087 -1.306 1.00 26.83 ATOM 140 N ASN A 19 7.639 12.837 0.643 1.00 28.99 ATOM 141 CA ASN A 19 7.760 14.290 0.635 1.00 28.59 ATOM 142 C ASN A 19 8.963 14.758 1.456 1.00 27.90 ATOM 143 O ASN A 19 9.280 15.941 1.483 1.00 28.22 ATOM 144 CB ASN A 19 6.452 14.937 1.105 1.00 29.08 ATOM 145 CG ASN A 19 5.977 16.065 0.206 1.00 31.91 ATOM 146 OD1 ASN A 19 6.301 16.119 -0.975 1.00 32.18 ATOM 147 ND2 ASN A 19 5.197 16.994 0.777 1.00 34.28 ATOM 148 N LEU A 20 9.647 13.820 2.098 1.00 27.16 ATOM 149 CA LEU A 20 10.785 14.136 2.943 1.00 27.74 ATOM 150 C LEU A 20 12.054 14.320 2.107 1.00 26.39 ATOM 151 O LEU A 20 12.188 13.736 1.040 1.00 25.64 ATOM 152 CB LEU A 20 11.021 13.019 3.981 1.00 26.72 ATOM 153 CG LEU A 20 9.983 12.711 5.064 1.00 27.66 ATOM 154 CD1 LEU A 20 10.397 11.465 5.850 1.00 26.46 ATOM 155 CD2 LEU A 20 9.821 13.893 6.020 1.00 26.42 ATOM 156 N PRO A 21 13.011 15.101 2.612 1.00 26.43 ATOM 157 CA PRO A 21 14.294 15.183 1.889 1.00 25.51 ATOM 158 C PRO A 21 14.884 13.800 1.693 1.00 23.72 ATOM 159 O PRO A 21 14.794 12.976 2.571 1.00 23.50 ATOM 160 CB PRO A 21 15.181 15.972 2.845 1.00 25.62 ATOM 161 CG PRO A 21 14.218 16.785 3.684 1.00 25.86 ATOM 162 CD PRO A 21 13.054 15.832 3.892 1.00 25.32 ATOM 163 N LEU A 22 15.507 13.551 0.551 1.00 24.75 ATOM 164 CA LEU A 22 16.031 12.223 0.253 1.00 23.65 ATOM 165 C LEU A 22 16.975 11.714 1.330 1.00 23.59 ATOM 166 O LEU A 22 16.966 10.532 1.660 1.00 23.28 ATOM 167 CB LEU A 22 16.726 12.223 -1.107 1.00 23.23 ATOM 168 CG LEU A 22 17.406 10.942 -1.609 1.00 25.43 ATOM 169 CD1 LEU A 22 16.529 9.748 -1.425 1.00 26.93 ATOM 170 CD2 LEU A 22 17.767 11.069 -3.075 1.00 24.25 ATOM 171 N ALA A 23 17.783 12.600 1.894 1.00 27.19 ATOM 172 CA ALA A 23 18.804 12.165 2.874 1.00 29.09 ATOM 173 C ALA A 23 18.114 11.671 4.140 1.00 30.26 ATOM 174 O ALA A 23 18.613 10.770 4.823 1.00 29.86 ATOM 175 CB ALA A 23 19.804 13.275 3.188 1.00 29.26 ATOM 176 N LYS A 24 16.933 12.218 4.415 1.00 28.86 ATOM 177 CA LYS A 24 16.179 11.794 5.579 1.00 29.49 ATOM 178 C LYS A 24 15.422 10.534 5.283 1.00 29.55 ATOM 179 O LYS A 24 15.292 9.693 6.158 1.00 29.52 ATOM 180 CB LYS A 24 15.256 12.901 6.093 1.00 29.34 ATOM 181 CG LYS A 24 16.068 14.111 6.589 1.00 31.47 ATOM 182 CD LYS A 24 17.371 13.644 7.279 1.00 34.46 ATOM 183 CE LYS A 24 17.966 14.687 8.181 1.00 34.15 ATOM 184 NZ LYS A 24 18.125 15.887 7.365 1.00 35.87 ATOM 185 N GLN A 25 14.928 10.383 4.057 1.00 28.00 ATOM 186 CA GLN A 25 14.357 9.092 3.652 1.00 28.64 ATOM 187 C GLN A 25 15.365 7.963 3.895 1.00 29.40 ATOM 188 O GLN A 25 15.057 6.961 4.544 1.00 27.44 ATOM 189 CB GLN A 25 13.933 9.118 2.190 1.00 28.08 ATOM 190 CG GLN A 25 12.688 9.989 1.924 1.00 28.00 ATOM 191 CD GLN A 25 12.343 9.987 0.466 1.00 28.50 ATOM 192 OE1 GLN A 25 12.425 8.956 -0.171 1.00 31.51 ATOM 193 NE2 GLN A 25 11.973 11.132 -0.078 1.00 28.84 ATOM 194 N GLN A 26 16.594 8.156 3.418 1.00 31.47 ATOM 195 CA GLN A 26 17.618 7.136 3.569 1.00 34.64 ATOM 196 C GLN A 26 17.916 6.895 5.041 1.00 32.11 ATOM 197 O GLN A 26 17.999 5.761 5.465 1.00 31.47 ATOM 198 CB GLN A 26 18.879 7.499 2.783 1.00 38.35 ATOM 199 CG GLN A 26 18.696 7.314 1.266 1.00 49.37 ATOM 200 CD GLN A 26 19.764 8.024 0.421 1.00 60.90 ATOM 201 OE1 GLN A 26 20.294 7.448 -0.538 1.00 74.72 ATOM 202 NE2 GLN A 26 20.077 9.278 0.767 1.00 63.68 ATOM 203 N HIS A 27 18.038 7.971 5.807 1.00 32.25 ATOM 204 CA HIS A 27 18.270 7.891 7.235 1.00 35.09 ATOM 205 C HIS A 27 17.226 7.071 7.910 1.00 34.51 ATOM 206 O HIS A 27 17.555 6.102 8.611 1.00 34.67 ATOM 207 CB HIS A 27 18.358 9.273 7.874 1.00 43.08 ATOM 208 CG HIS A 27 18.729 9.229 9.332 1.00 54.01 ATOM 209 ND1 HIS A 27 20.009 9.058 9.753 1.00 58.08 ATOM 210 CD2 HIS A 27 17.936 9.285 10.487 1.00 58.81 ATOM 211 CE1 HIS A 27 20.034 9.027 11.103 1.00 59.02 ATOM 212 NE2 HIS A 27 18.767 9.167 11.551 1.00 61.11 ATOM 213 N LEU A 28 15.959 7.421 7.696 1.00 31.36 ATOM 214 CA LEU A 28 14.879 6.656 8.267 1.00 32.56 ATOM 215 C LEU A 28 14.928 5.186 7.872 1.00 33.04 ATOM 216 O LEU A 28 14.651 4.330 8.698 1.00 31.70 ATOM 217 CB LEU A 28 13.511 7.269 7.935 1.00 33.60 ATOM 218 CG LEU A 28 13.149 8.532 8.727 1.00 37.29 ATOM 219 CD1 LEU A 28 11.685 8.953 8.411 1.00 40.28 ATOM 220 CD2 LEU A 28 13.346 8.317 10.242 1.00 38.67 ATOM 221 N LYS A 29 15.272 4.889 6.623 1.00 33.76 ATOM 222 CA LYS A 29 15.419 3.491 6.199 1.00 36.88 ATOM 223 C LYS A 29 16.552 2.743 6.918 1.00 35.14 ATOM 224 O LYS A 29 16.351 1.615 7.351 1.00 34.37 ATOM 225 CB LYS A 29 15.561 3.387 4.679 1.00 39.77 ATOM 226 CG LYS A 29 14.250 3.573 4.006 1.00 44.49 ATOM 227 CD LYS A 29 14.360 3.396 2.517 1.00 55.29 ATOM 228 CE LYS A 29 12.963 3.227 1.875 1.00 63.97 ATOM 229 NZ LYS A 29 12.202 2.004 2.335 1.00 70.79 ATOM 230 N LYS A 30 17.721 3.369 7.050 1.00 35.91 ATOM 231 CA LYS A 30 18.829 2.778 7.815 1.00 42.43 ATOM 232 C LYS A 30 18.366 2.550 9.272 1.00 44.05 ATOM 233 O LYS A 30 18.494 1.443 9.808 1.00 43.55 ATOM 234 CB LYS A 30 20.120 3.639 7.778 1.00 43.40 ATOM 235 CG LYS A 30 20.634 4.081 6.381 1.00 50.96 ATOM 236 CD LYS A 30 21.865 5.060 6.472 1.00 55.98 ATOM 237 CE LYS A 30 22.244 5.716 5.107 1.00 58.01 ATOM 238 NZ LYS A 30 23.718 6.063 4.954 1.00 60.75 ATOM 239 N GLU A 31 17.780 3.578 9.889 1.00 45.07 ATOM 240 CA GLU A 31 17.299 3.466 11.263 1.00 47.12 ATOM 241 C GLU A 31 16.349 2.269 11.497 1.00 45.29 ATOM 242 O GLU A 31 16.419 1.632 12.558 1.00 43.86 ATOM 243 CB GLU A 31 16.662 4.775 11.731 1.00 48.87 ATOM 244 CG GLU A 31 16.420 4.806 13.226 1.00 62.37 ATOM 245 CD GLU A 31 15.744 6.074 13.697 1.00 72.76 ATOM 246 OE1 GLU A 31 15.805 6.343 14.924 1.00 79.07 ATOM 247 OE2 GLU A 31 15.157 6.792 12.851 1.00 74.74 ATOM 248 N LYS A 32 15.496 1.952 10.515 1.00 40.93 ATOM 249 CA LYS A 32 14.553 0.825 10.637 1.00 43.34 ATOM 250 C LYS A 32 15.162 -0.493 10.150 1.00 47.08 ATOM 251 O LYS A 32 14.568 -1.555 10.333 1.00 51.72 ATOM 252 CB LYS A 32 13.216 1.104 9.919 1.00 38.41 ATOM 253 CG LYS A 32 12.509 2.370 10.366 1.00 35.55 ATOM 254 CD LYS A 32 12.469 2.505 11.859 1.00 36.00 ATOM 255 CE LYS A 32 11.842 3.819 12.275 1.00 35.21 ATOM 256 NZ LYS A 32 11.703 3.816 13.774 1.00 35.60 ATOM 257 N GLY A 33 16.360 -0.420 9.567 1.00 50.96 ATOM 258 CA GLY A 33 17.010 -1.579 8.950 1.00 54.23 ATOM 259 C GLY A 33 16.201 -2.143 7.790 1.00 60.11 ATOM 260 O GLY A 33 16.136 -3.361 7.607 1.00 61.78 ATOM 261 N LEU A 34 15.574 -1.246 7.024 1.00 63.01 ATOM 262 CA LEU A 34 14.778 -1.601 5.839 1.00 64.75 ATOM 263 C LEU A 34 15.237 -0.851 4.575 1.00 66.69 ATOM 264 O LEU A 34 16.398 -0.939 4.154 1.00 64.02 ATOM 265 CB LEU A 34 13.285 -1.334 6.088 1.00 58.41 ATOM 266 CG LEU A 34 12.510 -2.215 7.066 1.00 58.98 ATOM 267 CD1 LEU A 34 11.038 -1.940 6.876 1.00 58.02 ATOM 268 CD2 LEU A 34 12.788 -3.704 6.863 1.00 59.16 TER