HEADER SPLICING 31-DEC-69 3CW1 TITLE Crystal Structure of Human Spliceosomal U1 snRNP COMPND MOL_ID: 9; COMPND 2 MOLECULE: U1 small nuclear ribonucleoprotein 70 kDa; COMPND 3 CHAIN: K, 6, 7, 8; COMPND 4 FRAGMENT: residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 5.49 ANGSTORMS DBREF 3CW1 6 201 416 UNP P08621 RU17_HUMAN 1 216 SEQRES 1 6 78 LYS THR LEU PHE VAL ALA ARG VAL ASN TYR ASP THR THR SEQRES 2 6 78 GLU SER LYS LEU ARG ARG GLU PHE GLU VAL TYR GLY PRO SEQRES 3 6 78 ILE LYS ARG ILE HIS MET VAL TYR SER LYS ARG SER GLY SEQRES 4 6 78 LYS PRO ARG GLY TYR ALA PHE ILE GLU TYR GLU HIS GLU SEQRES 5 6 78 ARG ASP MET HIS SER ALA TYR LYS HIS ALA ASP GLY LYS SEQRES 6 6 78 LYS ILE ASP GLY ARG ARG VAL LEU VAL ASP VAL GLU ARG ATOM 1 CA LYS 6 303 130.332 -52.419 72.858 1.00231.61 ATOM 2 CA THR 6 304 129.086 -49.297 74.481 1.00231.61 ATOM 3 CA LEU 6 305 125.936 -48.320 76.288 1.00231.61 ATOM 4 CA PHE 6 306 124.323 -44.926 76.455 1.00231.61 ATOM 5 CA VAL 6 307 123.420 -43.827 79.963 1.00231.61 ATOM 6 CA ALA 6 308 121.108 -40.941 80.664 1.00231.61 ATOM 7 CA ARG 6 309 119.621 -39.001 83.548 1.00231.61 ATOM 8 CA VAL 6 310 122.809 -39.019 85.547 1.00231.61 ATOM 9 CA ASN 6 311 123.029 -36.574 88.392 1.00231.61 ATOM 10 CA TYR 6 312 125.442 -33.710 87.986 1.00231.61 ATOM 11 CA ASP 6 313 126.924 -34.755 91.298 1.00231.61 ATOM 12 CA THR 6 314 127.743 -38.129 89.876 1.00231.61 ATOM 13 CA THR 6 315 131.373 -38.665 89.082 1.00231.61 ATOM 14 CA GLU 6 316 133.158 -41.113 86.873 1.00231.61 ATOM 15 CA SER 6 317 134.006 -43.099 89.952 1.00231.61 ATOM 16 CA LYS 6 318 130.324 -43.322 90.779 1.00231.61 ATOM 17 CA LEU 6 319 129.460 -44.795 87.418 1.00231.61 ATOM 18 CA ARG 6 320 132.391 -47.150 87.517 1.00231.61 ATOM 19 CA ARG 6 321 131.292 -48.475 90.846 1.00231.61 ATOM 20 CA GLU 6 322 127.808 -49.276 89.660 1.00231.61 ATOM 21 CA PHE 6 323 128.771 -50.633 86.240 1.00231.61 ATOM 22 CA GLU 6 324 131.875 -52.558 87.221 1.00231.61 ATOM 23 CA VAL 6 325 129.946 -55.391 88.818 1.00231.61 ATOM 24 CA TYR 6 326 128.539 -56.333 85.414 1.00231.61 ATOM 25 CA GLY 6 327 131.932 -56.668 83.777 1.00231.61 ATOM 26 CA PRO 6 328 135.216 -55.060 82.987 1.00231.61 ATOM 27 CA ILE 6 329 134.836 -51.507 81.839 1.00231.61 ATOM 28 CA LYS 6 330 137.099 -50.572 79.004 1.00231.61 ATOM 29 CA ARG 6 331 136.311 -46.897 79.169 1.00231.61 ATOM 30 CA ILE 6 332 133.798 -44.403 80.458 1.00231.61 ATOM 31 CA HIS 6 333 133.041 -41.031 78.994 1.00231.61 ATOM 32 CA MET 6 334 131.250 -38.529 81.146 1.00231.61 ATOM 33 CA VAL 6 335 130.552 -35.548 78.960 1.00231.61 ATOM 34 CA TYR 6 336 130.384 -32.166 80.561 1.00231.61 ATOM 35 CA SER 6 337 128.612 -29.190 79.145 1.00231.61 ATOM 36 CA LYS 6 338 131.315 -26.978 77.796 1.00231.61 ATOM 37 CA ARG 6 339 129.514 -23.801 78.667 1.00231.61 ATOM 38 CA SER 6 340 128.061 -24.902 81.971 1.00231.61 ATOM 39 CA GLY 6 341 131.000 -26.990 83.069 1.00231.61 ATOM 40 CA LYS 6 342 128.618 -29.404 84.721 1.00231.61 ATOM 41 CA PRO 6 343 127.940 -32.886 83.589 1.00231.61 ATOM 42 CA ARG 6 344 125.495 -33.025 80.741 1.00231.61 ATOM 43 CA GLY 6 345 123.652 -35.849 82.390 1.00231.61 ATOM 44 CA TYR 6 346 124.661 -38.635 80.070 1.00231.61 ATOM 45 CA ALA 6 347 127.630 -40.939 79.704 1.00231.61 ATOM 46 CA PHE 6 348 128.958 -43.763 77.590 1.00231.61 ATOM 47 CA ILE 6 349 130.157 -46.955 79.170 1.00231.61 ATOM 48 CA GLU 6 350 132.123 -49.393 77.094 1.00231.61 ATOM 49 CA TYR 6 351 132.354 -53.066 77.908 1.00231.61 ATOM 50 CA GLU 6 352 134.789 -55.591 76.569 1.00231.61 ATOM 51 CA HIS 6 353 132.147 -58.167 75.806 1.00231.61 ATOM 52 CA GLU 6 354 128.604 -57.971 74.513 1.00231.61 ATOM 53 CA ARG 6 355 127.292 -60.237 77.217 1.00231.61 ATOM 54 CA ASP 6 356 128.617 -57.921 79.866 1.00231.61 ATOM 55 CA MET 6 357 126.902 -54.966 78.279 1.00231.61 ATOM 56 CA HIS 6 358 123.621 -56.765 78.026 1.00231.61 ATOM 57 CA SER 6 359 123.746 -57.840 81.616 1.00231.61 ATOM 58 CA ALA 6 360 124.408 -54.302 82.733 1.00231.61 ATOM 59 CA TYR 6 361 121.702 -52.923 80.508 1.00231.61 ATOM 60 CA LYS 6 362 119.054 -55.215 81.791 1.00231.61 ATOM 61 CA HIS 6 363 119.990 -54.735 85.417 1.00231.61 ATOM 62 CA ALA 6 364 120.993 -51.058 85.376 1.00231.61 ATOM 63 CA ASP 6 365 118.173 -49.692 83.306 1.00231.61 ATOM 64 CA GLY 6 366 115.712 -48.286 85.779 1.00231.61 ATOM 65 CA LYS 6 367 118.230 -48.302 88.606 1.00231.61 ATOM 66 CA LYS 6 368 118.936 -45.307 90.753 1.00231.61 ATOM 67 CA ILE 6 369 122.170 -43.420 91.224 1.00231.61 ATOM 68 CA ASP 6 370 122.103 -40.588 93.709 1.00231.61 ATOM 69 CA GLY 6 371 118.389 -41.137 94.066 1.00231.61 ATOM 70 CA ARG 6 372 117.770 -40.496 90.411 1.00231.61 ATOM 71 CA ARG 6 373 116.580 -43.071 87.968 1.00231.61 ATOM 72 CA VAL 6 374 118.954 -43.671 85.136 1.00231.61 ATOM 73 CA LEU 6 375 118.168 -45.167 81.787 1.00231.61 ATOM 74 CA VAL 6 376 120.544 -47.429 79.950 1.00231.61 ATOM 75 CA ASP 6 377 120.260 -48.146 76.248 1.00231.61 ATOM 76 CA VAL 6 378 122.469 -49.439 73.500 1.00231.61 ATOM 77 CA GLU 6 379 124.451 -46.550 72.157 1.00231.61 ATOM 78 CA ARG 6 380 124.445 -47.993 68.704 1.00231.61 TER