HEADER SPLICING 21-APR-08 3CW1 TITLE Crystal Structure of Human Spliceosomal U1 snRNP COMPND MOL_ID: 10; COMPND 2 MOLECULE: U1 small nuclear ribonucleoprotein C; COMPND 3 CHAIN: L, 9, 0, l; COMPND 4 FRAGMENT: residues ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 5.49 ANGSTORMS DBREF 3CW1 l 601 677 UNP P09234 RU1C_HUMAN 1 77 SEQRES 1 l 58 PHE TYR CYS ASP TYR CYS ASP THR TYR LEU THR HIS ASP SEQRES 2 l 58 SER PRO SER VAL ARG LYS THR HIS CYS SER GLY ARG LYS SEQRES 3 l 58 HIS LYS GLU ASN VAL LYS ASP TYR TYR CYS LYS TRP MET SEQRES 4 l 58 GLU GLU GLN ALA GLN SER LEU ILE ASP LYS THR THR ALA SEQRES 5 l 58 ALA PHE GLN GLN GLY LYS ATOM 1 CA PHE l 604 58.664 -25.422 113.258 1.00231.61 ATOM 2 CA TYR l 605 61.535 -25.058 110.708 1.00231.61 ATOM 3 CA CYS l 606 63.357 -27.792 108.697 1.00231.61 ATOM 4 CA ASP l 607 66.796 -26.496 107.488 1.00231.61 ATOM 5 CA TYR l 608 67.115 -29.739 105.413 1.00231.61 ATOM 6 CA CYS l 609 63.933 -28.716 103.475 1.00231.61 ATOM 7 CA ASP l 610 64.628 -24.893 103.385 1.00231.61 ATOM 8 CA THR l 611 60.944 -24.301 104.339 1.00231.61 ATOM 9 CA TYR l 612 58.908 -23.200 107.409 1.00231.61 ATOM 10 CA LEU l 613 56.127 -25.235 109.138 1.00231.61 ATOM 11 CA THR l 614 53.030 -23.684 110.770 1.00231.61 ATOM 12 CA HIS l 615 52.971 -25.685 113.911 1.00231.61 ATOM 13 CA ASP l 616 55.242 -27.345 116.152 1.00231.61 ATOM 14 CA SER l 617 54.150 -30.523 117.956 1.00231.61 ATOM 15 CA PRO l 618 55.172 -34.175 118.477 1.00231.61 ATOM 16 CA SER l 619 52.795 -35.398 115.684 1.00231.61 ATOM 17 CA VAL l 620 53.224 -32.505 113.162 1.00231.61 ATOM 18 CA ARG l 621 57.082 -32.702 113.282 1.00231.61 ATOM 19 CA LYS l 622 57.014 -36.541 112.920 1.00231.61 ATOM 20 CA THR l 623 54.303 -36.149 110.191 1.00231.61 ATOM 21 CA HIS l 624 56.833 -33.962 108.282 1.00231.61 ATOM 22 CA CYS l 625 59.468 -36.649 108.893 1.00231.61 ATOM 23 CA SER l 626 57.376 -39.737 107.754 1.00231.61 ATOM 24 CA GLY l 627 59.007 -40.662 104.464 1.00231.61 ATOM 25 CA ARG l 628 62.251 -42.635 103.770 1.00231.61 ATOM 26 CA LYS l 629 62.873 -40.029 101.021 1.00231.61 ATOM 27 CA HIS l 630 63.980 -37.590 103.761 1.00231.61 ATOM 28 CA LYS l 631 67.745 -38.627 104.124 1.00231.61 ATOM 29 CA GLU l 632 69.123 -38.448 100.530 1.00231.61 ATOM 30 CA ASN l 633 68.924 -34.664 100.346 1.00231.61 ATOM 31 CA VAL l 634 70.935 -34.601 103.589 1.00231.61 ATOM 32 CA LYS l 635 73.190 -37.341 102.185 1.00231.61 ATOM 33 CA ASP l 636 73.975 -35.319 99.053 1.00231.61 ATOM 34 CA TYR l 637 75.155 -32.421 101.198 1.00231.61 ATOM 35 CA TYR l 638 77.210 -34.848 103.280 1.00231.61 ATOM 36 CA CYS l 639 78.722 -36.332 100.124 1.00231.61 ATOM 37 CA LYS l 640 79.615 -32.856 98.877 1.00231.61 ATOM 38 CA TRP l 641 81.267 -32.048 102.202 1.00231.61 ATOM 39 CA MET l 642 83.272 -35.270 102.032 1.00231.61 ATOM 40 CA GLU l 643 84.398 -34.426 98.501 1.00231.61 ATOM 41 CA GLU l 644 85.474 -30.961 99.634 1.00231.61 ATOM 42 CA GLN l 645 87.448 -32.476 102.508 1.00231.61 ATOM 43 CA ALA l 646 89.158 -34.879 100.113 1.00231.61 ATOM 44 CA GLN l 647 90.063 -31.996 97.808 1.00231.61 ATOM 45 CA SER l 648 91.509 -30.059 100.741 1.00231.61 ATOM 46 CA LEU l 649 93.575 -33.083 101.764 1.00231.61 ATOM 47 CA ILE l 650 94.963 -33.480 98.222 1.00231.61 ATOM 48 CA ASP l 651 95.786 -29.772 98.105 1.00231.61 ATOM 49 CA LYS l 652 97.490 -30.009 101.495 1.00231.61 ATOM 50 CA THR l 653 99.536 -32.980 100.299 1.00231.61 ATOM 51 CA THR l 654 100.581 -31.059 97.193 1.00231.61 ATOM 52 CA ALA l 655 101.632 -28.100 99.334 1.00231.61 ATOM 53 CA ALA l 656 103.682 -30.397 101.563 1.00231.61 ATOM 54 CA PHE l 657 105.377 -31.906 98.514 1.00231.61 ATOM 55 CA GLN l 658 106.200 -28.430 97.210 1.00231.61 ATOM 56 CA GLN l 659 107.678 -27.477 100.579 1.00231.61 ATOM 57 CA GLY l 660 109.802 -30.628 100.580 1.00231.61 ATOM 58 CA LYS l 661 111.046 -29.834 97.076 1.00231.61 TER