HEADER SPLICING 21-JAN-16 3JCR TITLE 3D structure determination of the human*U4/U6.U5* tri-snRNP complex COMPND MOL_ID: 19; COMPND 2 MOLECULE: LSm3; COMPND 3 CHAIN: 3; EXPDTA ELECTRON MICROSCOPY DBREF 3JCR 3 1 102 UNP P62310 LSM3_HUMAN 1 102 SEQRES 1 3 82 GLU PRO LEU ASP LEU ILE ARG LEU SER LEU ASP GLU ARG SEQRES 2 3 82 ILE TYR VAL LYS MET ARG ASN ASP ARG GLU LEU ARG GLY SEQRES 3 3 82 ARG LEU HIS ALA TYR ASP GLN HIS LEU ASN MET ILE LEU SEQRES 4 3 82 GLY ASP VAL GLU GLU THR VAL THR THR ILE GLU ILE ASP SEQRES 5 3 82 GLU GLU THR TYR GLU GLU ILE TYR LYS SER THR LYS ARG SEQRES 6 3 82 ASN ILE PRO MET LEU PHE VAL ARG GLY ASP GLY VAL VAL SEQRES 7 3 82 LEU VAL ALA PRO ATOM 1 CA GLU 3 16 318.029 253.129 262.388 1.00 0.00 ATOM 2 CA PRO 3 17 320.974 253.340 259.860 1.00 0.00 ATOM 3 CA LEU 3 18 322.101 256.420 261.836 1.00 0.00 ATOM 4 CA ASP 3 19 322.119 254.459 265.101 1.00 0.00 ATOM 5 CA LEU 3 20 324.240 251.611 263.720 1.00 0.00 ATOM 6 CA ILE 3 21 326.850 254.375 263.281 1.00 0.00 ATOM 7 CA ARG 3 22 326.676 255.248 267.014 1.00 0.00 ATOM 8 CA LEU 3 23 327.666 251.647 267.274 1.00 0.00 ATOM 9 CA SER 3 24 331.227 252.452 266.125 1.00 0.00 ATOM 10 CA LEU 3 25 331.933 255.638 268.157 1.00 0.00 ATOM 11 CA ASP 3 26 335.601 255.721 269.222 1.00 0.00 ATOM 12 CA GLU 3 27 336.140 252.999 266.581 1.00 0.00 ATOM 13 CA ARG 3 28 338.260 253.420 263.456 1.00 0.00 ATOM 14 CA ILE 3 29 336.183 254.239 260.367 1.00 0.00 ATOM 15 CA TYR 3 30 336.599 254.365 256.595 1.00 0.00 ATOM 16 CA VAL 3 31 334.747 257.104 254.721 1.00 0.00 ATOM 17 CA LYS 3 32 334.284 257.692 251.013 1.00 0.00 ATOM 18 CA MET 3 33 333.577 261.227 249.741 1.00 0.00 ATOM 19 CA ARG 3 34 332.630 262.641 246.322 1.00 0.00 ATOM 20 CA ASN 3 35 335.690 263.443 244.125 1.00 0.00 ATOM 21 CA ASP 3 36 337.546 260.129 244.709 1.00 0.00 ATOM 22 CA ARG 3 37 338.745 261.062 248.224 1.00 0.00 ATOM 23 CA GLU 3 38 338.868 258.584 251.106 1.00 0.00 ATOM 24 CA LEU 3 39 339.347 259.309 254.791 1.00 0.00 ATOM 25 CA ARG 3 40 340.232 256.953 257.626 1.00 0.00 ATOM 26 CA GLY 3 41 340.166 258.068 261.271 1.00 0.00 ATOM 27 CA ARG 3 42 338.513 257.620 264.676 1.00 0.00 ATOM 28 CA LEU 3 43 334.846 258.604 264.745 1.00 0.00 ATOM 29 CA HIS 3 44 334.243 261.335 267.276 1.00 0.00 ATOM 30 CA ALA 3 45 330.826 262.672 266.134 1.00 0.00 ATOM 31 CA TYR 3 46 328.203 262.625 263.456 1.00 0.00 ATOM 32 CA ASP 3 47 324.774 264.049 262.822 1.00 0.00 ATOM 33 CA GLN 3 48 321.772 263.071 260.632 1.00 0.00 ATOM 34 CA HIS 3 49 323.332 265.080 257.779 1.00 0.00 ATOM 35 CA LEU 3 50 326.221 262.652 258.337 1.00 0.00 ATOM 36 CA ASN 3 51 328.477 265.584 259.221 1.00 0.00 ATOM 37 CA MET 3 52 331.514 264.078 260.911 1.00 0.00 ATOM 38 CA ILE 3 53 334.368 264.853 263.219 1.00 0.00 ATOM 39 CA LEU 3 54 337.365 262.534 263.021 1.00 0.00 ATOM 40 CA GLY 3 55 340.728 262.511 264.775 1.00 0.00 ATOM 41 CA ASP 3 56 344.113 261.078 263.759 1.00 0.00 ATOM 42 CA VAL 3 57 342.683 260.853 260.240 1.00 0.00 ATOM 43 CA GLU 3 58 344.442 260.447 256.933 1.00 0.00 ATOM 44 CA GLU 3 59 342.914 261.482 253.606 1.00 0.00 ATOM 45 CA THR 3 60 343.854 260.058 250.217 1.00 0.00 ATOM 46 CA VAL 3 61 342.951 261.962 247.058 1.00 0.00 ATOM 47 CA THR 3 62 343.006 260.090 243.805 1.00 0.00 ATOM 48 CA THR 3 63 343.613 262.293 240.817 1.00 0.00 ATOM 49 CA ILE 3 64 343.967 261.319 237.147 1.00 0.00 ATOM 50 CA GLU 3 65 343.295 264.668 235.467 1.00 0.00 ATOM 51 CA ILE 3 66 343.516 266.670 238.689 1.00 0.00 ATOM 52 CA ASP 3 67 347.317 266.839 238.641 1.00 0.00 ATOM 53 CA GLU 3 68 348.058 264.616 235.656 1.00 0.00 ATOM 54 CA GLU 3 69 348.145 263.487 232.585 1.00 0.00 ATOM 55 CA THR 3 70 346.308 260.255 231.707 1.00 0.00 ATOM 56 CA TYR 3 71 342.875 258.963 230.663 1.00 0.00 ATOM 57 CA GLU 3 72 343.482 255.280 229.863 1.00 0.00 ATOM 58 CA GLU 3 73 346.289 254.767 232.385 1.00 0.00 ATOM 59 CA ILE 3 74 346.387 255.666 235.992 1.00 0.00 ATOM 60 CA TYR 3 75 346.882 257.927 238.268 1.00 0.00 ATOM 61 CA LYS 3 76 348.419 259.265 241.393 1.00 0.00 ATOM 62 CA SER 3 77 347.257 259.434 244.990 1.00 0.00 ATOM 63 CA THR 3 78 348.120 262.282 247.366 1.00 0.00 ATOM 64 CA LYS 3 79 347.854 262.079 251.160 1.00 0.00 ATOM 65 CA ARG 3 80 346.952 264.566 253.915 1.00 0.00 ATOM 66 CA ASN 3 81 347.204 264.087 257.697 1.00 0.00 ATOM 67 CA ILE 3 82 345.239 265.938 260.399 1.00 0.00 ATOM 68 CA PRO 3 83 344.894 265.506 264.211 1.00 0.00 ATOM 69 CA MET 3 84 341.239 266.655 264.117 1.00 0.00 ATOM 70 CA LEU 3 85 338.879 267.449 261.244 1.00 0.00 ATOM 71 CA PHE 3 86 335.224 268.218 260.706 1.00 0.00 ATOM 72 CA VAL 3 87 333.623 267.062 257.434 1.00 0.00 ATOM 73 CA ARG 3 88 330.500 268.422 255.799 1.00 0.00 ATOM 74 CA GLY 3 89 327.916 265.642 255.427 1.00 0.00 ATOM 75 CA ASP 3 90 326.819 266.515 251.857 1.00 0.00 ATOM 76 CA GLY 3 91 330.167 265.268 250.413 1.00 0.00 ATOM 77 CA VAL 3 92 329.768 261.900 252.174 1.00 0.00 ATOM 78 CA VAL 3 93 328.974 258.714 250.240 1.00 0.00 ATOM 79 CA LEU 3 94 329.973 255.695 252.390 1.00 0.00 ATOM 80 CA VAL 3 95 330.757 255.210 256.086 1.00 0.00 ATOM 81 CA ALA 3 96 332.276 251.841 256.975 1.00 0.00 ATOM 82 CA PRO 3 97 335.247 250.479 259.016 1.00 0.00 TER