HEADER SPLICING 21-JAN-16 3JCR TITLE 3D structure determination of the human*U4/U6.U5* tri-snRNP complex COMPND MOL_ID: 7; COMPND 2 MOLECULE: hSnu114; COMPND 3 CHAIN: B; EXPDTA ELECTRON MICROSCOPY DBREF 3JCR B 1 972 UNP Q15029 U5S1_HUMAN 1 972 SEQRES 1 B 169 VAL THR PHE CYS GLU THR VAL VAL GLU THR SER SER LEU SEQRES 2 B 169 LYS CYS PHE ALA GLU THR PRO ASN LYS LYS ASN LYS ILE SEQRES 3 B 169 THR MET ILE ALA GLU PRO LEU GLU LYS GLY LEU ALA GLU SEQRES 4 B 169 ASP ILE GLU ASN GLU VAL VAL GLN ILE THR TRP ASN ARG SEQRES 5 B 169 LYS LYS LEU GLY GLU PHE PHE GLN THR LYS TYR ASP TRP SEQRES 6 B 169 ASP LEU LEU ALA ALA ARG SER ILE TRP ALA PHE GLY PRO SEQRES 7 B 169 ASP ALA THR GLY PRO ASN ILE LEU VAL ASP ASP THR LEU SEQRES 8 B 169 PRO SER GLU VAL ASP LYS ALA LEU LEU GLY SER VAL LYS SEQRES 9 B 169 ASP SER ILE VAL GLN GLY PHE GLN TRP GLY THR ARG GLU SEQRES 10 B 169 GLY PRO LEU CYS ASP GLU LEU ILE ARG ASN VAL LYS PHE SEQRES 11 B 169 LYS ILE LEU ASP ALA VAL VAL ALA GLN GLU PRO LEU HIS SEQRES 12 B 169 ARG GLY GLY GLY GLN ILE ILE PRO THR ALA ARG ARG VAL SEQRES 13 B 169 VAL TYR SER ALA PHE LEU MET ALA THR PRO ARG LEU MET ATOM 1 CA VAL B 660 172.949 202.774 186.310 1.00 0.00 ATOM 2 CA THR B 661 169.732 204.727 186.949 1.00 0.00 ATOM 3 CA PHE B 662 167.396 202.522 189.016 1.00 0.00 ATOM 4 CA CYS B 663 163.594 202.368 189.066 1.00 0.00 ATOM 5 CA GLU B 664 161.151 201.019 191.670 1.00 0.00 ATOM 6 CA THR B 665 157.944 198.961 191.634 1.00 0.00 ATOM 7 CA VAL B 666 155.487 196.986 193.781 1.00 0.00 ATOM 8 CA VAL B 667 155.361 193.170 193.843 1.00 0.00 ATOM 9 CA GLU B 668 152.066 192.283 195.559 1.00 0.00 ATOM 10 CA THR B 669 148.973 193.937 197.051 1.00 0.00 ATOM 11 CA SER B 670 149.189 195.765 200.397 1.00 0.00 ATOM 12 CA SER B 671 148.038 193.779 203.463 1.00 0.00 ATOM 13 CA LEU B 672 146.856 196.816 205.482 1.00 0.00 ATOM 14 CA LYS B 673 144.671 199.356 203.687 1.00 0.00 ATOM 15 CA CYS B 674 146.003 202.925 203.781 1.00 0.00 ATOM 16 CA PHE B 675 144.811 205.668 206.136 1.00 0.00 ATOM 17 CA ALA B 676 145.626 209.405 205.920 1.00 0.00 ATOM 18 CA GLU B 677 144.496 212.756 207.316 1.00 0.00 ATOM 19 CA THR B 678 144.988 216.293 206.051 1.00 0.00 ATOM 20 CA PRO B 679 146.713 218.876 208.345 1.00 0.00 ATOM 21 CA ASN B 680 143.249 220.425 208.839 1.00 0.00 ATOM 22 CA LYS B 681 141.700 216.976 209.542 1.00 0.00 ATOM 23 CA LYS B 682 138.668 217.708 207.333 1.00 0.00 ATOM 24 CA ASN B 683 139.455 215.025 204.714 1.00 0.00 ATOM 25 CA LYS B 684 140.538 211.360 204.800 1.00 0.00 ATOM 26 CA ILE B 685 142.042 209.630 201.737 1.00 0.00 ATOM 27 CA THR B 686 142.722 205.901 201.347 1.00 0.00 ATOM 28 CA MET B 687 143.748 203.847 198.293 1.00 0.00 ATOM 29 CA ILE B 688 145.070 200.377 197.485 1.00 0.00 ATOM 30 CA ALA B 689 148.124 199.482 195.391 1.00 0.00 ATOM 31 CA GLU B 690 148.208 196.490 193.057 1.00 0.00 ATOM 32 CA PRO B 691 150.795 195.343 190.457 1.00 0.00 ATOM 33 CA LEU B 692 149.917 195.455 186.742 1.00 0.00 ATOM 34 CA GLU B 693 150.332 192.547 184.328 1.00 0.00 ATOM 35 CA LYS B 694 153.439 192.789 182.115 1.00 0.00 ATOM 36 CA GLY B 695 151.261 192.756 178.954 1.00 0.00 ATOM 37 CA LEU B 696 149.757 196.118 180.001 1.00 0.00 ATOM 38 CA ALA B 697 152.797 198.167 181.034 1.00 0.00 ATOM 39 CA GLU B 698 154.482 197.964 177.608 1.00 0.00 ATOM 40 CA ASP B 699 151.354 199.183 175.769 1.00 0.00 ATOM 41 CA ILE B 700 151.295 202.562 177.553 1.00 0.00 ATOM 42 CA GLU B 701 154.933 203.453 176.828 1.00 0.00 ATOM 43 CA ASN B 702 154.441 202.552 173.152 1.00 0.00 ATOM 44 CA GLU B 703 151.439 204.964 172.771 1.00 0.00 ATOM 45 CA VAL B 704 148.565 202.524 172.180 1.00 0.00 ATOM 46 CA VAL B 705 146.429 204.208 174.869 1.00 0.00 ATOM 47 CA GLN B 706 146.247 207.915 175.776 1.00 0.00 ATOM 48 CA ILE B 707 144.563 210.263 178.245 1.00 0.00 ATOM 49 CA THR B 708 143.470 212.479 175.315 1.00 0.00 ATOM 50 CA TRP B 709 141.163 209.776 173.866 1.00 0.00 ATOM 51 CA ASN B 710 137.520 209.531 174.933 1.00 0.00 ATOM 52 CA ARG B 711 136.793 207.418 178.039 1.00 0.00 ATOM 53 CA LYS B 712 134.628 205.030 175.967 1.00 0.00 ATOM 54 CA LYS B 713 137.477 204.080 173.568 1.00 0.00 ATOM 55 CA LEU B 714 139.905 203.596 176.480 1.00 0.00 ATOM 56 CA GLY B 715 137.446 201.358 178.372 1.00 0.00 ATOM 57 CA GLU B 716 137.079 199.151 175.272 1.00 0.00 ATOM 58 CA PHE B 717 140.855 198.511 175.353 1.00 0.00 ATOM 59 CA PHE B 718 141.119 196.972 178.853 1.00 0.00 ATOM 60 CA GLN B 719 137.817 195.037 178.775 1.00 0.00 ATOM 61 CA THR B 720 138.747 193.142 175.596 1.00 0.00 ATOM 62 CA LYS B 721 142.468 192.515 176.200 1.00 0.00 ATOM 63 CA TYR B 722 142.848 191.986 179.965 1.00 0.00 ATOM 64 CA ASP B 723 139.179 191.427 180.934 1.00 0.00 ATOM 65 CA TRP B 724 138.628 194.324 183.354 1.00 0.00 ATOM 66 CA ASP B 725 135.253 195.206 184.896 1.00 0.00 ATOM 67 CA LEU B 726 132.894 197.684 183.193 1.00 0.00 ATOM 68 CA LEU B 727 132.813 200.296 185.969 1.00 0.00 ATOM 69 CA ALA B 728 136.512 199.734 186.721 1.00 0.00 ATOM 70 CA ALA B 729 137.466 200.343 183.058 1.00 0.00 ATOM 71 CA ARG B 730 135.655 203.695 182.768 1.00 0.00 ATOM 72 CA SER B 731 137.008 205.005 186.099 1.00 0.00 ATOM 73 CA ILE B 732 140.634 205.689 185.017 1.00 0.00 ATOM 74 CA TRP B 733 141.720 209.174 186.094 1.00 0.00 ATOM 75 CA ALA B 734 145.167 209.743 184.536 1.00 0.00 ATOM 76 CA PHE B 735 148.451 207.975 183.787 1.00 0.00 ATOM 77 CA GLY B 736 151.527 208.042 185.997 1.00 0.00 ATOM 78 CA PRO B 737 154.505 210.451 186.149 1.00 0.00 ATOM 79 CA ASP B 738 154.123 213.027 183.354 1.00 0.00 ATOM 80 CA ALA B 739 151.560 211.136 181.247 1.00 0.00 ATOM 81 CA THR B 740 153.694 208.116 180.164 1.00 0.00 ATOM 82 CA GLY B 741 155.150 206.280 183.182 1.00 0.00 ATOM 83 CA PRO B 742 153.135 203.024 183.750 1.00 0.00 ATOM 84 CA ASN B 743 151.104 204.094 186.804 1.00 0.00 ATOM 85 CA ILE B 744 147.304 204.425 186.882 1.00 0.00 ATOM 86 CA LEU B 745 144.648 206.028 189.100 1.00 0.00 ATOM 87 CA VAL B 746 141.131 204.578 189.522 1.00 0.00 ATOM 88 CA ASP B 747 137.937 204.848 191.579 1.00 0.00 ATOM 89 CA ASP B 748 136.724 201.953 193.755 1.00 0.00 ATOM 90 CA THR B 749 133.676 203.050 195.751 1.00 0.00 ATOM 91 CA LEU B 750 129.902 203.621 195.716 1.00 0.00 ATOM 92 CA PRO B 751 129.615 206.911 197.777 1.00 0.00 ATOM 93 CA SER B 752 131.378 208.610 194.825 1.00 0.00 ATOM 94 CA GLU B 753 128.112 208.061 192.892 1.00 0.00 ATOM 95 CA VAL B 754 126.163 209.729 195.746 1.00 0.00 ATOM 96 CA ASP B 755 128.637 212.628 196.071 1.00 0.00 ATOM 97 CA LYS B 756 129.826 212.835 192.466 1.00 0.00 ATOM 98 CA ALA B 757 129.914 216.636 192.060 1.00 0.00 ATOM 99 CA LEU B 758 131.656 216.824 195.455 1.00 0.00 ATOM 100 CA LEU B 759 134.491 214.564 194.235 1.00 0.00 ATOM 101 CA GLY B 760 134.557 216.539 190.947 1.00 0.00 ATOM 102 CA SER B 761 135.983 219.515 192.898 1.00 0.00 ATOM 103 CA VAL B 762 138.927 217.282 193.955 1.00 0.00 ATOM 104 CA LYS B 763 140.066 216.097 190.489 1.00 0.00 ATOM 105 CA ASP B 764 143.282 218.092 190.015 1.00 0.00 ATOM 106 CA SER B 765 144.218 218.152 193.717 1.00 0.00 ATOM 107 CA ILE B 766 144.926 214.391 193.548 1.00 0.00 ATOM 108 CA VAL B 767 146.742 214.465 190.179 1.00 0.00 ATOM 109 CA GLN B 768 149.084 217.326 191.165 1.00 0.00 ATOM 110 CA GLY B 769 150.207 215.301 194.214 1.00 0.00 ATOM 111 CA PHE B 770 150.351 212.062 192.185 1.00 0.00 ATOM 112 CA GLN B 771 152.134 212.990 188.930 1.00 0.00 ATOM 113 CA TRP B 772 154.565 214.994 191.106 1.00 0.00 ATOM 114 CA GLY B 773 154.381 212.395 193.920 1.00 0.00 ATOM 115 CA THR B 774 155.297 209.390 191.720 1.00 0.00 ATOM 116 CA ARG B 775 157.868 211.195 189.541 1.00 0.00 ATOM 117 CA GLU B 776 159.994 210.702 192.652 1.00 0.00 ATOM 118 CA GLY B 777 159.752 207.585 194.792 1.00 0.00 ATOM 119 CA PRO B 778 160.044 206.384 198.432 1.00 0.00 ATOM 120 CA LEU B 779 163.252 204.338 198.217 1.00 0.00 ATOM 121 CA CYS B 780 165.798 206.255 196.150 1.00 0.00 ATOM 122 CA ASP B 781 163.773 209.305 194.978 1.00 0.00 ATOM 123 CA GLU B 782 163.323 207.683 191.547 1.00 0.00 ATOM 124 CA LEU B 783 160.527 206.868 189.070 1.00 0.00 ATOM 125 CA ILE B 784 157.912 204.118 189.597 1.00 0.00 ATOM 126 CA ARG B 785 156.560 201.393 187.272 1.00 0.00 ATOM 127 CA ASN B 786 153.466 199.151 187.037 1.00 0.00 ATOM 128 CA VAL B 787 151.659 200.608 190.092 1.00 0.00 ATOM 129 CA LYS B 788 147.870 200.961 190.024 1.00 0.00 ATOM 130 CA PHE B 789 145.962 203.093 192.547 1.00 0.00 ATOM 131 CA LYS B 790 142.375 202.604 193.779 1.00 0.00 ATOM 132 CA ILE B 791 140.584 205.422 195.617 1.00 0.00 ATOM 133 CA LEU B 792 138.486 203.763 198.326 1.00 0.00 ATOM 134 CA ASP B 793 137.172 206.139 201.008 1.00 0.00 ATOM 135 CA ALA B 794 136.961 209.928 200.789 1.00 0.00 ATOM 136 CA VAL B 795 135.684 211.818 203.857 1.00 0.00 ATOM 137 CA VAL B 796 134.767 215.418 203.087 1.00 0.00 ATOM 138 CA ALA B 797 133.967 218.815 204.676 1.00 0.00 ATOM 139 CA GLN B 798 131.362 221.532 203.850 1.00 0.00 ATOM 140 CA GLU B 799 133.249 224.381 202.132 1.00 0.00 ATOM 141 CA PRO B 800 135.945 224.189 199.436 1.00 0.00 ATOM 142 CA LEU B 801 138.105 226.485 201.634 1.00 0.00 ATOM 143 CA HIS B 802 138.732 223.531 203.955 1.00 0.00 ATOM 144 CA ARG B 803 139.747 221.616 200.800 1.00 0.00 ATOM 145 CA GLY B 804 142.749 223.711 199.713 1.00 0.00 ATOM 146 CA GLY B 805 145.741 223.017 197.430 1.00 0.00 ATOM 147 CA GLY B 806 148.185 223.311 200.365 1.00 0.00 ATOM 148 CA GLN B 807 145.984 221.007 202.484 1.00 0.00 ATOM 149 CA ILE B 808 145.282 218.237 199.929 1.00 0.00 ATOM 150 CA ILE B 809 148.241 217.883 197.507 1.00 0.00 ATOM 151 CA PRO B 810 151.000 217.222 200.144 1.00 0.00 ATOM 152 CA THR B 811 148.703 214.655 201.851 1.00 0.00 ATOM 153 CA ALA B 812 147.347 213.081 198.629 1.00 0.00 ATOM 154 CA ARG B 813 150.986 212.322 197.750 1.00 0.00 ATOM 155 CA ARG B 814 151.688 210.753 201.183 1.00 0.00 ATOM 156 CA VAL B 815 149.077 208.049 200.424 1.00 0.00 ATOM 157 CA VAL B 816 151.250 206.530 197.653 1.00 0.00 ATOM 158 CA TYR B 817 154.332 206.204 199.893 1.00 0.00 ATOM 159 CA SER B 818 152.292 204.502 202.649 1.00 0.00 ATOM 160 CA ALA B 819 150.758 201.878 200.304 1.00 0.00 ATOM 161 CA PHE B 820 154.264 201.086 198.964 1.00 0.00 ATOM 162 CA LEU B 821 155.756 199.865 202.264 1.00 0.00 ATOM 163 CA MET B 822 152.828 197.532 202.953 1.00 0.00 ATOM 164 CA ALA B 823 152.814 196.092 199.437 1.00 0.00 ATOM 165 CA THR B 824 156.489 194.910 199.477 1.00 0.00 ATOM 166 CA PRO B 825 158.392 196.934 196.807 1.00 0.00 ATOM 167 CA ARG B 826 161.551 195.969 194.873 1.00 0.00 ATOM 168 CA LEU B 827 164.049 197.767 192.614 1.00 0.00 ATOM 169 CA MET B 828 164.129 197.262 188.860 1.00 0.00 TER