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 141 SER PRO LYS VAL GLY ALA LYS PRO LYS ILE GLU HIS THR SEQRES 2 B 141 TYR THR GLY GLY VAL ASP SER ASP LEU GLY GLU ALA MET SEQRES 3 B 141 SER ASP CYS ASP PRO ASP GLY PRO LEU MET CYS HIS THR SEQRES 4 B 141 THR LYS MET TYR SER THR ASP ASP GLY VAL GLN PHE HIS SEQRES 5 B 141 ALA PHE GLY ARG VAL LEU SER GLY THR ILE HIS ALA GLY SEQRES 6 B 141 GLN PRO VAL LYS VAL LEU GLY GLU ASN TYR THR LEU GLU SEQRES 7 B 141 ASP GLU GLU ASP SER GLN ILE CYS THR VAL GLY ARG LEU SEQRES 8 B 141 TRP ILE SER VAL ALA ARG TYR HIS ILE GLU VAL ASN ARG SEQRES 9 B 141 VAL PRO ALA GLY ASN TRP VAL LEU ILE GLU GLY VAL ASP SEQRES 10 B 141 GLN PRO ILE VAL LYS THR ALA THR ILE THR GLU PRO ARG SEQRES 11 B 141 GLY ASN GLU GLU ALA GLN ILE PHE ARG PRO LEU ATOM 1 CA SER B 440 159.004 217.651 148.346 1.00 0.00 ATOM 2 CA PRO B 441 158.674 219.924 151.451 1.00 0.00 ATOM 3 CA LYS B 442 155.278 221.294 150.277 1.00 0.00 ATOM 4 CA VAL B 443 153.520 217.909 149.957 1.00 0.00 ATOM 5 CA GLY B 444 155.028 216.691 153.265 1.00 0.00 ATOM 6 CA ALA B 445 153.927 219.893 155.076 1.00 0.00 ATOM 7 CA LYS B 446 150.327 218.600 155.417 1.00 0.00 ATOM 8 CA PRO B 447 151.330 215.300 157.187 1.00 0.00 ATOM 9 CA LYS B 448 154.393 216.686 159.015 1.00 0.00 ATOM 10 CA ILE B 449 152.388 219.537 160.609 1.00 0.00 ATOM 11 CA GLU B 450 149.754 217.124 161.979 1.00 0.00 ATOM 12 CA HIS B 451 152.043 214.828 164.014 1.00 0.00 ATOM 13 CA THR B 452 154.340 217.593 165.323 1.00 0.00 ATOM 14 CA TYR B 453 152.260 220.769 165.808 1.00 0.00 ATOM 15 CA THR B 454 150.394 220.652 169.125 1.00 0.00 ATOM 16 CA GLY B 455 147.665 223.014 168.345 1.00 0.00 ATOM 17 CA GLY B 456 144.749 223.617 166.124 1.00 0.00 ATOM 18 CA VAL B 457 145.006 223.489 162.328 1.00 0.00 ATOM 19 CA ASP B 458 142.101 225.944 161.885 1.00 0.00 ATOM 20 CA SER B 459 144.195 228.847 163.275 1.00 0.00 ATOM 21 CA ASP B 460 146.165 231.287 161.099 1.00 0.00 ATOM 22 CA LEU B 461 149.486 229.573 161.963 1.00 0.00 ATOM 23 CA GLY B 462 147.824 226.209 161.281 1.00 0.00 ATOM 24 CA GLU B 463 146.841 227.480 157.886 1.00 0.00 ATOM 25 CA ALA B 464 150.159 229.240 157.055 1.00 0.00 ATOM 26 CA MET B 465 152.052 225.965 157.616 1.00 0.00 ATOM 27 CA SER B 466 150.197 224.538 154.573 1.00 0.00 ATOM 28 CA ASP B 467 148.955 227.926 153.247 1.00 0.00 ATOM 29 CA CYS B 468 150.629 230.937 151.659 1.00 0.00 ATOM 30 CA ASP B 469 151.297 233.945 153.881 1.00 0.00 ATOM 31 CA PRO B 470 153.505 237.024 153.007 1.00 0.00 ATOM 32 CA ASP B 471 152.553 238.819 155.602 1.00 0.00 ATOM 33 CA GLY B 472 152.714 235.337 156.892 1.00 0.00 ATOM 34 CA PRO B 473 153.765 234.383 160.357 1.00 0.00 ATOM 35 CA LEU B 474 157.335 233.168 160.633 1.00 0.00 ATOM 36 CA MET B 475 157.577 229.626 162.030 1.00 0.00 ATOM 37 CA CYS B 476 160.733 227.577 162.601 1.00 0.00 ATOM 38 CA HIS B 477 161.568 224.451 164.637 1.00 0.00 ATOM 39 CA THR B 478 164.990 224.113 166.201 1.00 0.00 ATOM 40 CA THR B 479 166.213 220.640 167.207 1.00 0.00 ATOM 41 CA LYS B 480 170.035 220.549 167.322 1.00 0.00 ATOM 42 CA MET B 481 172.637 223.206 168.033 1.00 0.00 ATOM 43 CA TYR B 482 176.108 222.889 166.532 1.00 0.00 ATOM 44 CA SER B 483 179.415 223.932 168.069 1.00 0.00 ATOM 45 CA THR B 484 181.317 226.356 165.827 1.00 0.00 ATOM 46 CA ASP B 485 185.066 226.479 165.023 1.00 0.00 ATOM 47 CA ASP B 486 185.552 227.702 168.623 1.00 0.00 ATOM 48 CA GLY B 487 183.630 226.108 171.525 1.00 0.00 ATOM 49 CA VAL B 488 182.173 229.519 172.549 1.00 0.00 ATOM 50 CA GLN B 489 178.936 229.743 170.528 1.00 0.00 ATOM 51 CA PHE B 490 176.109 227.587 169.197 1.00 0.00 ATOM 52 CA HIS B 491 174.544 227.852 165.756 1.00 0.00 ATOM 53 CA ALA B 492 170.937 226.746 165.517 1.00 0.00 ATOM 54 CA PHE B 493 169.474 224.208 163.099 1.00 0.00 ATOM 55 CA GLY B 494 165.786 224.787 162.372 1.00 0.00 ATOM 56 CA ARG B 495 163.386 224.175 159.489 1.00 0.00 ATOM 57 CA VAL B 496 161.702 227.357 158.230 1.00 0.00 ATOM 58 CA LEU B 497 158.071 226.250 158.055 1.00 0.00 ATOM 59 CA SER B 498 156.604 229.568 156.902 1.00 0.00 ATOM 60 CA GLY B 499 157.353 233.012 155.495 1.00 0.00 ATOM 61 CA THR B 500 160.770 234.657 155.586 1.00 0.00 ATOM 62 CA ILE B 501 163.507 235.210 158.161 1.00 0.00 ATOM 63 CA HIS B 502 165.971 238.104 157.860 1.00 0.00 ATOM 64 CA ALA B 503 168.750 239.656 159.968 1.00 0.00 ATOM 65 CA GLY B 504 167.888 241.699 163.079 1.00 0.00 ATOM 66 CA GLN B 505 164.295 240.424 163.389 1.00 0.00 ATOM 67 CA PRO B 506 162.742 240.337 166.891 1.00 0.00 ATOM 68 CA VAL B 507 161.579 236.758 167.597 1.00 0.00 ATOM 69 CA LYS B 508 159.695 234.927 170.383 1.00 0.00 ATOM 70 CA VAL B 509 161.773 231.787 171.021 1.00 0.00 ATOM 71 CA LEU B 510 159.512 229.307 172.812 1.00 0.00 ATOM 72 CA GLY B 511 160.630 226.404 175.024 1.00 0.00 ATOM 73 CA GLU B 512 159.115 223.049 175.991 1.00 0.00 ATOM 74 CA ASN B 513 156.908 223.592 179.074 1.00 0.00 ATOM 75 CA TYR B 514 155.257 226.610 177.367 1.00 0.00 ATOM 76 CA THR B 515 151.467 226.934 177.082 1.00 0.00 ATOM 77 CA LEU B 516 148.873 229.666 176.389 1.00 0.00 ATOM 78 CA GLU B 517 148.545 229.996 180.175 1.00 0.00 ATOM 79 CA ASP B 518 152.077 231.061 181.188 1.00 0.00 ATOM 80 CA GLU B 519 154.511 233.002 178.999 1.00 0.00 ATOM 81 CA GLU B 520 157.556 232.239 181.169 1.00 0.00 ATOM 82 CA ASP B 521 159.231 229.995 178.548 1.00 0.00 ATOM 83 CA SER B 522 159.252 232.504 175.667 1.00 0.00 ATOM 84 CA GLN B 523 162.156 234.929 175.243 1.00 0.00 ATOM 85 CA ILE B 524 162.846 237.636 172.645 1.00 0.00 ATOM 86 CA CYS B 525 166.096 237.612 170.626 1.00 0.00 ATOM 87 CA THR B 526 167.701 239.046 167.487 1.00 0.00 ATOM 88 CA VAL B 527 168.864 236.999 164.490 1.00 0.00 ATOM 89 CA GLY B 528 172.578 237.768 163.975 1.00 0.00 ATOM 90 CA ARG B 529 173.445 235.671 160.902 1.00 0.00 ATOM 91 CA LEU B 530 171.562 233.278 158.635 1.00 0.00 ATOM 92 CA TRP B 531 173.732 230.774 156.744 1.00 0.00 ATOM 93 CA ILE B 532 173.236 227.681 154.593 1.00 0.00 ATOM 94 CA SER B 533 175.316 224.728 155.773 1.00 0.00 ATOM 95 CA VAL B 534 177.662 222.524 153.794 1.00 0.00 ATOM 96 CA ALA B 535 179.768 220.624 156.310 1.00 0.00 ATOM 97 CA ARG B 536 183.094 222.523 156.039 1.00 0.00 ATOM 98 CA TYR B 537 182.124 225.783 154.297 1.00 0.00 ATOM 99 CA HIS B 538 179.024 227.889 154.888 1.00 0.00 ATOM 100 CA ILE B 539 177.124 230.232 152.595 1.00 0.00 ATOM 101 CA GLU B 540 176.057 233.509 154.154 1.00 0.00 ATOM 102 CA VAL B 541 172.488 234.346 153.094 1.00 0.00 ATOM 103 CA ASN B 542 170.486 237.507 153.832 1.00 0.00 ATOM 104 CA ARG B 543 167.005 236.014 153.639 1.00 0.00 ATOM 105 CA VAL B 544 165.640 232.583 154.438 1.00 0.00 ATOM 106 CA PRO B 545 162.349 231.296 152.985 1.00 0.00 ATOM 107 CA ALA B 546 160.006 228.460 153.941 1.00 0.00 ATOM 108 CA GLY B 547 160.951 224.936 152.809 1.00 0.00 ATOM 109 CA ASN B 548 164.657 225.252 153.717 1.00 0.00 ATOM 110 CA TRP B 549 166.875 224.111 156.577 1.00 0.00 ATOM 111 CA VAL B 550 169.184 226.788 157.991 1.00 0.00 ATOM 112 CA LEU B 551 171.927 227.769 160.439 1.00 0.00 ATOM 113 CA ILE B 552 170.938 230.766 162.561 1.00 0.00 ATOM 114 CA GLU B 553 173.276 232.984 164.581 1.00 0.00 ATOM 115 CA GLY B 554 172.419 234.692 167.866 1.00 0.00 ATOM 116 CA VAL B 555 169.473 232.610 169.173 1.00 0.00 ATOM 117 CA ASP B 556 171.176 230.356 171.739 1.00 0.00 ATOM 118 CA GLN B 557 170.808 231.161 175.443 1.00 0.00 ATOM 119 CA PRO B 558 167.013 230.472 175.784 1.00 0.00 ATOM 120 CA ILE B 559 167.376 227.135 173.932 1.00 0.00 ATOM 121 CA VAL B 560 168.177 223.756 175.450 1.00 0.00 ATOM 122 CA LYS B 561 167.054 220.828 173.254 1.00 0.00 ATOM 123 CA THR B 562 163.876 221.461 171.160 1.00 0.00 ATOM 124 CA ALA B 563 162.799 225.121 170.921 1.00 0.00 ATOM 125 CA THR B 564 160.478 226.443 168.207 1.00 0.00 ATOM 126 CA ILE B 565 160.885 230.008 166.949 1.00 0.00 ATOM 127 CA THR B 566 157.967 232.271 166.044 1.00 0.00 ATOM 128 CA GLU B 567 157.812 235.970 165.118 1.00 0.00 ATOM 129 CA PRO B 568 156.854 238.431 167.961 1.00 0.00 ATOM 130 CA ARG B 569 154.177 240.501 166.145 1.00 0.00 ATOM 131 CA GLY B 570 151.450 237.913 165.500 1.00 0.00 ATOM 132 CA ASN B 571 147.871 236.801 166.039 1.00 0.00 ATOM 133 CA GLU B 572 147.335 235.370 169.507 1.00 0.00 ATOM 134 CA GLU B 573 148.179 231.822 170.702 1.00 0.00 ATOM 135 CA ALA B 574 151.466 230.686 169.154 1.00 0.00 ATOM 136 CA GLN B 575 151.955 226.949 169.744 1.00 0.00 ATOM 137 CA ILE B 576 154.972 224.678 170.189 1.00 0.00 ATOM 138 CA PHE B 577 156.354 221.744 168.197 1.00 0.00 ATOM 139 CA ARG B 578 156.196 218.307 169.819 1.00 0.00 ATOM 140 CA PRO B 579 159.401 217.502 171.791 1.00 0.00 ATOM 141 CA LEU B 580 161.307 214.803 169.835 1.00 0.00 TER