HEADER VIRUS 14-DEC-09 3IYI TITLE P22 expanded head coat protein structures reveal a novel mechanism TITLE 2 for capsid maturation: Stability without auxiliary proteins or TITLE 3 chemical cross-links COMPND MOL_ID: 1; COMPND 2 MOLECULE: P22 coat protein in procapsid shells; COMPND 3 CHAIN: A, B, C, D, E, F, G; EXPDTA ELECTRON MICROSCOPY REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ALA E 225 REMARK 465 THR E 226 REMARK 465 GLY E 227 REMARK 465 ILE E 228 DBREF 3IYI E 1 430 UNP P26747 VG05_BPP22 1 430 SEQRES 1 E 92 THR LYS SER THR ALA THR GLY ILE THR VAL SER GLY ALA SEQRES 2 E 92 GLN SER PHE LYS PRO VAL ALA TRP GLN LEU ASP ASN ASP SEQRES 3 E 92 GLY ASN LYS VAL ASN VAL ASP ASN ARG PHE ALA THR VAL SEQRES 4 E 92 THR LEU SER ALA THR THR GLY MET LYS ARG GLY ASP LYS SEQRES 5 E 92 ILE SER PHE ALA GLY VAL LYS PHE LEU GLY GLN MET ALA SEQRES 6 E 92 LYS ASN VAL LEU ALA GLN ASP ALA THR PHE SER VAL VAL SEQRES 7 E 92 ARG VAL VAL ASP GLY THR HIS VAL GLU ILE THR PRO LYS SEQRES 8 E 92 PRO ATOM 1 CA THR E 221 64.999 39.103 250.773 0.00300.00 ATOM 2 CA LYS E 222 61.491 37.968 251.348 0.00300.00 ATOM 3 CA SER E 223 59.805 37.070 254.521 0.00300.00 ATOM 4 CA THR E 224 61.358 34.405 256.605 0.00300.00 ATOM 5 CA THR E 229 65.526 26.431 262.155 1.00700.00 ATOM 6 CA VAL E 230 68.269 24.173 263.565 1.00300.00 ATOM 7 CA SER E 231 71.227 23.359 261.313 1.00700.00 ATOM 8 CA GLY E 232 73.947 20.754 261.945 1.00700.00 ATOM 9 CA ALA E 233 77.606 21.668 261.322 1.00396.12 ATOM 10 CA GLN E 234 79.512 19.724 259.856 1.00300.00 ATOM 11 CA SER E 235 76.830 21.060 257.811 1.00300.00 ATOM 12 CA PHE E 236 74.057 18.420 257.979 1.00700.00 ATOM 13 CA LYS E 237 72.366 16.440 260.574 1.00700.00 ATOM 14 CA PRO E 238 74.650 13.379 260.896 1.00700.00 ATOM 15 CA VAL E 239 77.848 14.829 262.243 1.00700.00 ATOM 16 CA ALA E 240 81.254 13.411 263.221 1.00700.00 ATOM 17 CA TRP E 241 82.221 13.571 266.819 1.00698.96 ATOM 18 CA GLN E 242 85.332 13.122 268.709 1.00470.17 ATOM 19 CA LEU E 243 85.285 16.148 266.490 1.00700.00 ATOM 20 CA ASP E 244 82.627 18.744 266.918 1.00700.00 ATOM 21 CA ASN E 245 79.064 18.780 266.551 1.00700.00 ATOM 22 CA ASP E 246 77.746 22.356 266.377 1.00700.00 ATOM 23 CA GLY E 247 73.969 22.942 266.416 1.00700.00 ATOM 24 CA ASN E 248 73.077 26.353 264.962 1.00700.00 ATOM 25 CA LYS E 249 69.846 28.223 265.448 1.00700.00 ATOM 26 CA VAL E 250 68.614 30.685 262.803 1.00700.00 ATOM 27 CA ASN E 251 65.850 32.864 264.092 1.00700.00 ATOM 28 CA VAL E 252 68.082 34.973 263.477 1.00700.00 ATOM 29 CA ASP E 253 69.957 33.808 266.432 1.00700.00 ATOM 30 CA ASN E 254 70.998 37.260 266.899 1.00700.00 ATOM 31 CA ARG E 255 73.974 38.942 268.333 1.00700.00 ATOM 32 CA PHE E 256 71.762 39.849 271.337 1.00700.00 ATOM 33 CA ALA E 257 70.609 36.323 271.841 1.00700.00 ATOM 34 CA THR E 258 72.146 33.392 270.044 1.00700.00 ATOM 35 CA VAL E 259 71.331 31.526 273.263 1.00695.28 ATOM 36 CA THR E 260 70.471 27.930 273.227 1.00300.00 ATOM 37 CA LEU E 261 68.239 25.930 275.296 1.00300.00 ATOM 38 CA SER E 262 69.209 22.514 273.987 1.00300.00 ATOM 39 CA ALA E 263 66.815 19.601 273.415 1.00300.00 ATOM 40 CA THR E 264 67.760 15.984 272.792 1.00300.00 ATOM 41 CA THR E 265 65.064 14.602 270.528 1.00300.00 ATOM 42 CA GLY E 266 63.856 18.113 271.034 0.00300.00 ATOM 43 CA MET E 267 61.528 16.592 273.595 1.00300.00 ATOM 44 CA LYS E 268 63.894 16.235 276.488 1.00300.00 ATOM 45 CA ARG E 269 65.785 19.351 277.569 0.00300.00 ATOM 46 CA GLY E 270 69.339 18.311 277.701 0.00300.00 ATOM 47 CA ASP E 271 72.217 20.295 278.563 0.00300.00 ATOM 48 CA LYS E 272 70.535 23.293 277.145 0.00300.00 ATOM 49 CA ILE E 273 72.680 24.428 279.969 0.00300.00 ATOM 50 CA SER E 274 76.014 23.370 278.554 0.00300.00 ATOM 51 CA PHE E 275 75.819 26.131 276.172 0.00300.00 ATOM 52 CA ALA E 276 73.912 28.826 274.604 1.00300.00 ATOM 53 CA GLY E 277 74.123 30.065 271.097 1.00700.00 ATOM 54 CA VAL E 278 75.002 27.998 268.403 1.00434.78 ATOM 55 CA LYS E 279 75.274 24.981 270.779 1.00300.00 ATOM 56 CA PHE E 280 78.675 23.249 270.646 1.00300.00 ATOM 57 CA LEU E 281 79.406 19.689 271.720 1.00300.00 ATOM 58 CA GLY E 282 83.142 19.172 271.708 1.00315.04 ATOM 59 CA GLN E 283 82.050 15.770 272.383 1.00415.18 ATOM 60 CA MET E 284 78.388 15.545 272.250 1.00314.33 ATOM 61 CA ALA E 285 77.998 15.648 275.953 1.00300.00 ATOM 62 CA LYS E 286 75.127 13.253 276.143 1.00300.00 ATOM 63 CA ASN E 287 72.771 15.452 277.954 1.00300.00 ATOM 64 CA VAL E 288 73.069 17.946 275.234 1.00300.00 ATOM 65 CA LEU E 289 73.628 15.091 272.897 1.00300.00 ATOM 66 CA ALA E 290 70.386 14.915 271.141 0.00300.00 ATOM 67 CA GLN E 291 69.031 12.418 268.692 0.00300.00 ATOM 68 CA ASP E 292 66.940 14.638 266.878 0.00300.00 ATOM 69 CA ALA E 293 68.512 17.861 268.192 1.00300.00 ATOM 70 CA THR E 294 66.684 21.171 268.457 1.00700.00 ATOM 71 CA PHE E 295 67.572 24.523 269.968 1.00700.00 ATOM 72 CA SER E 296 65.980 27.903 270.919 1.00700.00 ATOM 73 CA VAL E 297 67.105 31.115 272.398 1.00317.76 ATOM 74 CA VAL E 298 65.364 33.232 274.789 1.00300.00 ATOM 75 CA ARG E 299 65.079 35.702 272.022 1.00700.00 ATOM 76 CA VAL E 300 63.836 33.375 269.405 1.00700.00 ATOM 77 CA VAL E 301 62.585 29.923 269.384 1.00700.00 ATOM 78 CA ASP E 302 62.453 26.420 268.353 1.00300.00 ATOM 79 CA GLY E 303 64.502 25.192 265.393 1.00300.00 ATOM 80 CA THR E 304 63.771 22.384 262.925 1.00300.00 ATOM 81 CA HIS E 305 64.972 18.878 263.881 1.00300.00 ATOM 82 CA VAL E 306 68.537 17.846 263.052 1.00300.00 ATOM 83 CA GLU E 307 69.446 14.301 263.479 1.00300.00 ATOM 84 CA ILE E 308 72.597 15.204 265.272 1.00300.00 ATOM 85 CA THR E 309 73.555 11.601 265.087 1.00300.00 ATOM 86 CA PRO E 310 77.281 11.651 266.012 1.00300.00 ATOM 87 CA LYS E 311 79.703 9.243 264.294 1.00300.00 ATOM 88 CA PRO E 312 83.216 8.440 265.433 1.00300.00 TER