HEADER SPLICING 21-JAN-16 3JCR TITLE 3D structure determination of the human*U4/U6.U5* tri-snRNP complex COMPND MOL_ID: 12; COMPND 2 MOLECULE: SmE; COMPND 3 CHAIN: S, s; EXPDTA ELECTRON MICROSCOPY DBREF 3JCR S 1 92 UNP P62304 RUXE_HUMAN 1 92 SEQRES 1 S 76 VAL GLN PRO ILE ASN LEU ILE PHE ARG TYR LEU GLN ASN SEQRES 2 S 76 ARG SER ARG ILE GLN VAL TRP LEU TYR GLU GLN VAL ASN SEQRES 3 S 76 MET ARG ILE GLU GLY CYS ILE ILE GLY PHE ASP GLU TYR SEQRES 4 S 76 MET ASN LEU VAL LEU ASP ASP ALA GLU GLU ILE HIS SER SEQRES 5 S 76 LYS THR LYS SER ARG LYS GLN LEU GLY ARG ILE MET LEU SEQRES 6 S 76 LYS GLY ASP ASN ILE THR LEU LEU GLN SER VAL ATOM 1 CA VAL S 15 141.104 192.402 128.105 1.00 0.00 ATOM 2 CA GLN S 16 141.645 196.037 129.207 1.00 0.00 ATOM 3 CA PRO S 17 143.462 197.394 126.081 1.00 0.00 ATOM 4 CA ILE S 18 144.556 201.010 126.768 1.00 0.00 ATOM 5 CA ASN S 19 147.841 201.321 124.864 1.00 0.00 ATOM 6 CA LEU S 20 146.651 202.238 121.335 1.00 0.00 ATOM 7 CA ILE S 21 143.632 202.972 119.107 1.00 0.00 ATOM 8 CA PHE S 22 144.829 201.032 116.027 1.00 0.00 ATOM 9 CA ARG S 23 143.164 198.120 117.683 1.00 0.00 ATOM 10 CA TYR S 24 140.172 200.466 117.773 1.00 0.00 ATOM 11 CA LEU S 25 139.918 200.320 113.976 1.00 0.00 ATOM 12 CA GLN S 26 140.075 196.527 113.513 1.00 0.00 ATOM 13 CA ASN S 27 136.737 195.960 115.336 1.00 0.00 ATOM 14 CA ARG S 28 135.449 198.979 113.474 1.00 0.00 ATOM 15 CA SER S 29 136.278 197.488 110.070 1.00 0.00 ATOM 16 CA ARG S 30 133.163 197.382 107.823 1.00 0.00 ATOM 17 CA ILE S 31 131.275 199.696 110.252 1.00 0.00 ATOM 18 CA GLN S 32 129.800 203.097 109.328 1.00 0.00 ATOM 19 CA VAL S 33 132.389 205.834 109.830 1.00 0.00 ATOM 20 CA TRP S 34 132.725 209.673 109.701 1.00 0.00 ATOM 21 CA LEU S 35 135.632 211.867 108.303 1.00 0.00 ATOM 22 CA TYR S 36 136.597 215.322 109.572 1.00 0.00 ATOM 23 CA GLU S 37 139.026 217.766 107.890 1.00 0.00 ATOM 24 CA GLN S 38 140.694 221.151 108.707 1.00 0.00 ATOM 25 CA VAL S 39 139.136 222.533 105.460 1.00 0.00 ATOM 26 CA ASN S 40 135.635 222.616 107.034 1.00 0.00 ATOM 27 CA MET S 41 134.490 219.698 104.831 1.00 0.00 ATOM 28 CA ARG S 42 133.805 216.048 105.494 1.00 0.00 ATOM 29 CA ILE S 43 133.149 212.547 104.162 1.00 0.00 ATOM 30 CA GLU S 44 130.919 209.559 105.126 1.00 0.00 ATOM 31 CA GLY S 45 131.872 205.913 104.228 1.00 0.00 ATOM 32 CA CYS S 46 132.341 202.190 105.123 1.00 0.00 ATOM 33 CA ILE S 47 136.041 201.620 106.084 1.00 0.00 ATOM 34 CA ILE S 48 137.683 198.698 104.267 1.00 0.00 ATOM 35 CA GLY S 49 141.462 198.946 105.086 1.00 0.00 ATOM 36 CA PHE S 50 144.057 201.134 106.818 1.00 0.00 ATOM 37 CA ASP S 51 147.770 201.676 107.477 1.00 0.00 ATOM 38 CA GLU S 52 149.690 202.974 110.545 1.00 0.00 ATOM 39 CA TYR S 53 150.034 206.457 108.975 1.00 0.00 ATOM 40 CA MET S 54 146.226 206.639 109.458 1.00 0.00 ATOM 41 CA ASN S 55 145.586 206.370 105.741 1.00 0.00 ATOM 42 CA LEU S 56 142.213 204.760 105.253 1.00 0.00 ATOM 43 CA VAL S 57 140.213 203.291 102.394 1.00 0.00 ATOM 44 CA LEU S 58 136.467 204.097 102.362 1.00 0.00 ATOM 45 CA ASP S 59 133.648 202.793 100.046 1.00 0.00 ATOM 46 CA ASP S 60 130.229 204.337 99.505 1.00 0.00 ATOM 47 CA ALA S 61 131.612 207.817 100.400 1.00 0.00 ATOM 48 CA GLU S 62 129.667 211.125 100.318 1.00 0.00 ATOM 49 CA GLU S 63 131.579 214.434 100.413 1.00 0.00 ATOM 50 CA ILE S 64 130.014 216.933 102.827 1.00 0.00 ATOM 51 CA HIS S 65 130.211 220.743 102.718 1.00 0.00 ATOM 52 CA SER S 66 130.278 223.406 105.478 1.00 0.00 ATOM 53 CA LYS S 67 127.079 224.913 103.977 1.00 0.00 ATOM 54 CA THR S 68 125.513 221.584 105.138 1.00 0.00 ATOM 55 CA LYS S 69 125.279 220.414 101.515 1.00 0.00 ATOM 56 CA SER S 70 126.729 217.030 100.728 1.00 0.00 ATOM 57 CA ARG S 71 128.920 217.699 97.716 1.00 0.00 ATOM 58 CA LYS S 72 129.209 214.226 96.051 1.00 0.00 ATOM 59 CA GLN S 73 129.233 210.407 96.602 1.00 0.00 ATOM 60 CA LEU S 74 132.242 208.376 95.412 1.00 0.00 ATOM 61 CA GLY S 75 132.996 204.781 94.621 1.00 0.00 ATOM 62 CA ARG S 76 136.419 204.157 96.090 1.00 0.00 ATOM 63 CA ILE S 77 138.489 206.646 98.071 1.00 0.00 ATOM 64 CA MET S 78 141.979 206.290 99.621 1.00 0.00 ATOM 65 CA LEU S 79 142.805 209.056 102.082 1.00 0.00 ATOM 66 CA LYS S 80 146.180 210.614 103.192 1.00 0.00 ATOM 67 CA GLY S 81 146.704 210.360 106.923 1.00 0.00 ATOM 68 CA ASP S 82 148.302 213.772 107.326 1.00 0.00 ATOM 69 CA ASN S 83 145.090 215.460 106.231 1.00 0.00 ATOM 70 CA ILE S 84 142.841 213.576 108.704 1.00 0.00 ATOM 71 CA THR S 85 141.691 215.647 111.700 1.00 0.00 ATOM 72 CA LEU S 86 138.768 213.765 113.298 1.00 0.00 ATOM 73 CA LEU S 87 136.664 210.636 112.726 1.00 0.00 ATOM 74 CA GLN S 88 133.466 209.541 114.434 1.00 0.00 ATOM 75 CA SER S 89 131.265 206.455 114.396 1.00 0.00 ATOM 76 CA VAL S 90 127.909 205.252 115.871 1.00 0.00 TER