HEADER SPLICING 21-APR-08 3CW1 TITLE Crystal Structure of Human Spliceosomal U1 snRNP COMPND MOL_ID: 5; COMPND 2 MOLECULE: Small nuclear ribonucleoprotein Sm D2; COMPND 3 CHAIN: C, P, Q, R; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 5.49 ANGSTORMS 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 GLU P 76 REMARK 465 VAL P 77 REMARK 465 PRO P 78 REMARK 465 LYS P 79 REMARK 465 SER P 80 REMARK 465 GLY P 81 REMARK 465 LYS P 82 REMARK 465 GLY P 83 REMARK 465 LYS P 84 REMARK 465 LYS P 85 REMARK 465 LYS P 86 REMARK 465 SER P 87 REMARK 465 LYS P 88 REMARK 465 PRO P 89 REMARK 465 VAL P 90 REMARK 465 ASN P 91 DBREF 3CW1 P 201 318 UNP P62316 SMD2_HUMAN 1 118 SEQRES 1 P 102 MET THR PRO GLU GLU LEU GLN LYS ARG GLU GLU GLU GLU SEQRES 2 P 102 PHE ASN THR GLY PRO LEU SER VAL LEU THR GLN SER VAL SEQRES 3 P 102 LYS ASN ASN THR GLN VAL LEU ILE ASN CYS ARG ASN ASN SEQRES 4 P 102 LYS LYS LEU LEU GLY ARG VAL LYS ALA PHE ASP ARG HIS SEQRES 5 P 102 CYS ASN MET VAL LEU GLU ASN VAL LYS GLU MET TRP THR SEQRES 6 P 102 GLU VAL PRO LYS SER GLY LYS GLY LYS LYS LYS SER LYS SEQRES 7 P 102 PRO VAL ASN LYS ASP ARG TYR ILE SER LYS MET PHE LEU SEQRES 8 P 102 ARG GLY ASP SER VAL ILE VAL VAL LEU ARG ASN ATOM 1 CA MET P 211 76.844 -36.549 64.498 1.00231.61 ATOM 2 CA THR P 212 79.255 -34.485 66.566 1.00231.61 ATOM 3 CA PRO P 213 82.799 -33.601 65.462 1.00231.61 ATOM 4 CA GLU P 214 84.009 -34.760 61.961 1.00231.61 ATOM 5 CA GLU P 215 80.767 -35.925 60.393 1.00231.61 ATOM 6 CA LEU P 216 79.375 -32.583 59.109 1.00231.61 ATOM 7 CA GLN P 217 82.766 -31.904 57.568 1.00231.61 ATOM 8 CA LYS P 218 82.719 -35.438 56.087 1.00231.61 ATOM 9 CA ARG P 219 79.300 -34.697 54.599 1.00231.61 ATOM 10 CA GLU P 220 80.577 -31.340 53.407 1.00231.61 ATOM 11 CA GLU P 221 83.312 -32.798 51.164 1.00231.61 ATOM 12 CA GLU P 222 80.834 -34.949 49.344 1.00231.61 ATOM 13 CA GLU P 223 78.527 -31.996 48.986 1.00231.61 ATOM 14 CA PHE P 224 81.446 -29.724 47.925 1.00231.61 ATOM 15 CA ASN P 225 82.285 -32.327 45.324 1.00231.61 ATOM 16 CA THR P 226 78.831 -32.497 43.809 1.00231.61 ATOM 17 CA GLY P 227 76.985 -29.907 41.625 1.00231.61 ATOM 18 CA PRO P 228 78.214 -26.465 42.707 1.00231.61 ATOM 19 CA LEU P 229 81.305 -26.731 44.835 1.00231.61 ATOM 20 CA SER P 230 83.285 -27.672 41.729 1.00231.61 ATOM 21 CA VAL P 231 81.928 -24.562 39.997 1.00231.61 ATOM 22 CA LEU P 232 83.285 -22.676 43.028 1.00231.61 ATOM 23 CA THR P 233 86.666 -24.392 43.382 1.00231.61 ATOM 24 CA GLN P 234 87.250 -23.576 39.698 1.00231.61 ATOM 25 CA SER P 235 86.032 -20.013 40.153 1.00231.61 ATOM 26 CA VAL P 236 88.463 -19.462 43.022 1.00231.61 ATOM 27 CA LYS P 237 91.210 -20.966 40.864 1.00231.61 ATOM 28 CA ASN P 238 90.520 -18.711 37.855 1.00231.61 ATOM 29 CA ASN P 239 88.595 -15.855 39.476 1.00231.61 ATOM 30 CA THR P 240 85.140 -16.058 37.995 1.00231.61 ATOM 31 CA GLN P 241 82.250 -14.019 37.165 1.00231.61 ATOM 32 CA VAL P 242 78.773 -14.855 37.046 1.00231.61 ATOM 33 CA LEU P 243 75.516 -13.668 36.621 1.00231.61 ATOM 34 CA ILE P 244 72.227 -13.625 38.267 1.00231.61 ATOM 35 CA ASN P 245 68.595 -13.603 37.194 1.00231.61 ATOM 36 CA CYS P 246 66.754 -11.727 39.939 1.00231.61 ATOM 37 CA ARG P 247 63.163 -11.714 41.234 1.00231.61 ATOM 38 CA ASN P 248 61.433 -9.571 38.609 1.00231.61 ATOM 39 CA ASN P 249 63.414 -10.383 35.504 1.00231.61 ATOM 40 CA LYS P 250 66.536 -8.391 36.424 1.00231.61 ATOM 41 CA LYS P 251 70.012 -9.820 35.914 1.00231.61 ATOM 42 CA LEU P 252 73.064 -8.848 37.853 1.00231.61 ATOM 43 CA LEU P 253 76.481 -9.132 36.144 1.00231.61 ATOM 44 CA GLY P 254 79.690 -9.042 38.192 1.00231.61 ATOM 45 CA ARG P 255 82.229 -11.093 40.044 1.00231.61 ATOM 46 CA VAL P 256 81.305 -13.237 43.071 1.00231.61 ATOM 47 CA LYS P 257 83.213 -12.385 46.204 1.00231.61 ATOM 48 CA ALA P 258 81.761 -14.383 49.048 1.00231.61 ATOM 49 CA PHE P 259 78.504 -16.221 49.299 1.00231.61 ATOM 50 CA ASP P 260 76.841 -18.371 51.959 1.00231.61 ATOM 51 CA ARG P 261 74.020 -20.937 52.076 1.00231.61 ATOM 52 CA HIS P 262 71.098 -18.554 51.952 1.00231.61 ATOM 53 CA CYS P 263 72.695 -17.652 48.621 1.00231.61 ATOM 54 CA ASN P 264 73.306 -14.232 50.147 1.00231.61 ATOM 55 CA MET P 265 76.165 -12.739 48.200 1.00231.61 ATOM 56 CA VAL P 266 78.811 -10.132 47.949 1.00231.61 ATOM 57 CA LEU P 267 79.457 -8.758 44.485 1.00231.61 ATOM 58 CA GLU P 268 81.793 -6.359 42.863 1.00231.61 ATOM 59 CA ASN P 269 82.361 -4.793 39.439 1.00231.61 ATOM 60 CA VAL P 270 78.690 -5.319 38.682 1.00231.61 ATOM 61 CA LYS P 271 76.501 -4.086 35.850 1.00231.61 ATOM 62 CA GLU P 272 72.901 -4.601 37.074 1.00231.61 ATOM 63 CA MET P 273 70.204 -5.146 34.404 1.00231.61 ATOM 64 CA TRP P 274 66.439 -5.055 34.845 1.00231.61 ATOM 65 CA THR P 275 64.694 -5.183 31.482 1.00231.61 ATOM 66 CA LYS P 292 68.099 -0.887 31.122 1.00231.61 ATOM 67 CA ASP P 293 71.498 -1.219 32.757 1.00231.61 ATOM 68 CA ARG P 294 73.325 0.754 35.467 1.00231.61 ATOM 69 CA TYR P 295 76.601 0.272 37.388 1.00231.61 ATOM 70 CA ILE P 296 77.563 -0.183 40.974 1.00231.61 ATOM 71 CA SER P 297 80.855 -1.107 42.657 1.00231.61 ATOM 72 CA LYS P 298 79.807 -3.535 45.344 1.00231.61 ATOM 73 CA MET P 299 76.474 -4.979 46.380 1.00231.61 ATOM 74 CA PHE P 300 75.304 -7.519 48.929 1.00231.61 ATOM 75 CA LEU P 301 72.546 -9.571 47.303 1.00231.61 ATOM 76 CA ARG P 302 69.850 -11.574 49.203 1.00231.61 ATOM 77 CA GLY P 303 69.053 -14.993 47.819 1.00231.61 ATOM 78 CA ASP P 304 65.312 -15.070 48.419 1.00231.61 ATOM 79 CA SER P 305 65.118 -12.919 45.330 1.00231.61 ATOM 80 CA VAL P 306 67.678 -15.007 43.486 1.00231.61 ATOM 81 CA ILE P 307 66.176 -17.279 40.977 1.00231.61 ATOM 82 CA VAL P 308 69.222 -18.599 39.051 1.00231.61 ATOM 83 CA VAL P 309 72.914 -18.000 38.200 1.00231.61 ATOM 84 CA LEU P 310 75.127 -19.413 35.424 1.00231.61 ATOM 85 CA ARG P 311 78.349 -21.317 34.755 1.00231.61 ATOM 86 CA ASN P 312 80.690 -21.364 31.696 1.00231.61 TER