HEADER VIRUS 31-DEC-69 3IYH TITLE P22 procapsid coat protein structures reveal a novel mechanism for TITLE 2 capsid maturation: Stability without auxiliary proteins or chemical TITLE 3 cross-links COMPND MOL_ID: 1; COMPND 2 MOLECULE: Coat protein; COMPND 3 CHAIN: A, B, C, D, E, F; 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 B 225 REMARK 465 THR B 226 REMARK 465 GLY B 227 REMARK 465 ILE B 228 DBREF 3IYH B 1 430 UNP P26747 VG05_BPP22 1 430 SEQRES 1 B 93 THR LYS SER THR ALA THR GLY ILE THR VAL SER GLY ALA SEQRES 2 B 93 GLN SER PHE LYS PRO VAL ALA TRP GLN LEU ASP ASN ASP SEQRES 3 B 93 GLY ASN LYS VAL ASN VAL ASP ASN ARG PHE ALA THR VAL SEQRES 4 B 93 THR LEU SER ALA THR THR GLY MET LYS ARG GLY ASP LYS SEQRES 5 B 93 ILE SER PHE ALA GLY VAL LYS PHE LEU GLY GLN MET ALA SEQRES 6 B 93 LYS ASN VAL LEU ALA GLN ASP ALA THR PHE SER VAL VAL SEQRES 7 B 93 ARG VAL VAL ASP GLY THR HIS VAL GLU ILE THR PRO LYS SEQRES 8 B 93 PRO VAL SEQRES 1 B 2 LYS ASP ATOM 1 CA THR B 221 99.382 95.736 245.214 1.00700.00 ATOM 2 CA LYS B 222 102.823 96.931 244.681 1.00595.90 ATOM 3 CA SER B 223 106.149 95.870 245.563 1.00348.33 ATOM 4 CA THR B 224 108.921 96.318 243.073 1.00447.44 ATOM 5 CA THR B 229 104.097 117.075 256.036 1.00470.76 ATOM 6 CA VAL B 230 101.432 119.356 257.559 1.00700.00 ATOM 7 CA SER B 231 97.956 119.302 256.005 1.00438.90 ATOM 8 CA GLY B 232 95.087 121.721 256.715 1.00700.00 ATOM 9 CA ALA B 233 91.561 120.351 257.256 1.00700.00 ATOM 10 CA GLN B 234 89.106 121.681 255.929 1.00700.00 ATOM 11 CA SER B 235 91.431 120.124 253.619 1.00700.00 ATOM 12 CA PHE B 236 93.743 122.965 252.490 1.00700.00 ATOM 13 CA LYS B 237 95.656 125.679 254.067 1.00700.00 ATOM 14 CA PRO B 238 93.072 128.500 254.270 1.00700.00 ATOM 15 CA VAL B 239 90.509 127.149 256.671 1.00700.00 ATOM 16 CA ALA B 240 87.237 128.451 258.140 1.00700.00 ATOM 17 CA TRP B 241 87.134 129.112 261.808 1.00700.00 ATOM 18 CA GLN B 242 84.493 129.734 264.278 1.00700.00 ATOM 19 CA LEU B 243 84.494 126.263 262.844 1.00700.00 ATOM 20 CA ASP B 244 87.541 124.114 263.152 1.00700.00 ATOM 21 CA ASN B 245 90.895 124.314 261.912 1.00700.00 ATOM 22 CA ASP B 246 92.662 120.945 262.205 1.00700.00 ATOM 23 CA GLY B 247 96.396 120.735 261.414 1.00700.00 ATOM 24 CA ASN B 248 97.439 117.166 260.575 1.00300.00 ATOM 25 CA LYS B 249 100.941 115.781 260.628 1.00448.70 ATOM 26 CA VAL B 250 101.902 112.856 258.370 1.00700.00 ATOM 27 CA ASN B 251 105.181 111.335 259.366 1.00300.00 ATOM 28 CA VAL B 252 103.209 108.945 259.821 1.00469.09 ATOM 29 CA ASP B 253 101.890 110.638 262.820 1.00700.00 ATOM 30 CA ASN B 254 101.510 107.335 264.289 1.00700.00 ATOM 31 CA ARG B 255 99.216 105.802 266.767 1.00700.00 ATOM 32 CA PHE B 256 102.155 105.885 269.233 1.00700.00 ATOM 33 CA ALA B 257 102.849 109.514 268.635 1.00700.00 ATOM 34 CA THR B 258 100.528 111.746 266.684 1.00662.13 ATOM 35 CA VAL B 259 101.753 114.426 269.096 1.00700.00 ATOM 36 CA THR B 260 102.035 117.963 268.046 1.00642.65 ATOM 37 CA LEU B 261 104.348 120.614 268.987 1.00700.00 ATOM 38 CA SER B 262 102.608 123.487 267.241 1.00308.86 ATOM 39 CA ALA B 263 104.348 126.368 265.453 1.00300.00 ATOM 40 CA THR B 264 102.758 129.611 264.304 1.00509.16 ATOM 41 CA THR B 265 104.642 130.621 261.183 1.00300.00 ATOM 42 CA GLY B 266 106.445 127.475 262.131 0.00300.00 ATOM 43 CA MET B 267 109.031 129.800 263.617 1.00300.00 ATOM 44 CA LYS B 268 107.346 130.653 266.861 1.00449.10 ATOM 45 CA ARG B 269 106.233 127.748 269.048 0.00300.00 ATOM 46 CA GLY B 270 102.685 128.458 269.842 0.00300.00 ATOM 47 CA ASP B 271 100.405 126.501 271.822 0.00300.00 ATOM 48 CA LYS B 272 102.155 123.407 270.725 0.00300.00 ATOM 49 CA ILE B 273 100.890 122.829 274.178 0.00300.00 ATOM 50 CA SER B 274 97.207 123.186 273.456 0.00300.00 ATOM 51 CA PHE B 275 97.274 119.945 271.777 0.00300.00 ATOM 52 CA ALA B 276 99.164 117.129 270.413 1.00300.00 ATOM 53 CA GLY B 277 98.360 115.035 267.439 1.00300.00 ATOM 54 CA VAL B 278 96.603 116.271 264.666 1.00300.00 ATOM 55 CA LYS B 279 96.420 119.749 266.307 1.00673.47 ATOM 56 CA PHE B 280 92.855 121.072 266.658 1.00694.54 ATOM 57 CA LEU B 281 91.859 124.705 267.066 1.00700.00 ATOM 58 CA GLY B 282 88.183 124.859 267.887 1.00700.00 ATOM 59 CA GLN B 283 88.874 128.409 267.493 1.00700.00 ATOM 60 CA MET B 284 92.337 128.925 266.390 1.00700.00 ATOM 61 CA ALA B 285 93.557 129.793 269.802 1.00700.00 ATOM 62 CA LYS B 286 96.004 132.411 268.720 1.00700.00 ATOM 63 CA ASN B 287 99.008 130.962 270.317 1.00301.72 ATOM 64 CA VAL B 288 98.485 127.849 268.386 1.00300.00 ATOM 65 CA LEU B 289 96.998 129.962 265.693 1.00691.58 ATOM 66 CA ALA B 290 99.699 129.988 263.180 0.00300.00 ATOM 67 CA GLN B 291 100.084 131.901 259.975 0.00300.00 ATOM 68 CA ASP B 292 102.022 129.497 258.229 0.00300.00 ATOM 69 CA ALA B 293 101.285 126.578 260.578 1.00421.18 ATOM 70 CA THR B 294 103.601 123.622 261.099 1.00700.00 ATOM 71 CA PHE B 295 103.588 120.691 263.488 1.00700.00 ATOM 72 CA SER B 296 105.839 117.819 264.729 1.00700.00 ATOM 73 CA VAL B 297 105.569 114.993 267.118 1.00700.00 ATOM 74 CA VAL B 298 108.096 113.715 269.398 1.00431.59 ATOM 75 CA ARG B 299 108.124 110.663 267.269 1.00684.20 ATOM 76 CA VAL B 300 108.385 112.361 263.973 1.00700.00 ATOM 77 CA VAL B 301 109.069 115.797 262.872 1.00646.62 ATOM 78 CA ASP B 302 108.441 118.927 261.092 1.00300.00 ATOM 79 CA GLY B 303 105.622 119.177 258.551 1.00576.99 ATOM 80 CA THR B 304 105.350 121.331 255.419 1.00305.02 ATOM 81 CA HIS B 305 103.883 124.840 255.847 1.00300.00 ATOM 82 CA VAL B 306 100.109 125.297 255.741 1.00300.00 ATOM 83 CA GLU B 307 98.799 128.737 255.588 1.00446.86 ATOM 84 CA ILE B 308 96.302 128.031 258.277 1.00304.28 ATOM 85 CA THR B 309 94.797 131.369 257.548 1.00700.00 ATOM 86 CA PRO B 310 91.422 131.213 259.371 1.00700.00 ATOM 87 CA LYS B 311 88.344 132.879 257.834 1.00700.00 ATOM 88 CA PRO B 312 85.096 133.616 259.618 1.00541.04 ATOM 89 CA VAL B 313 82.494 131.159 258.524 1.00300.00 TER ATOM 1 CA LYS B 346 111.421 98.938 242.344 1.00344.66 ATOM 2 CA ASP B 347 108.751 101.013 243.816 1.00700.00 TER