4MGK - Sequence, Chains, Asymmetric and Biological Units

• Title: SELECTIVE ACTIVATION OF EPAC1 AND EPAC2
• Keywords: GUANINE NUCLEOTIDE EXCHANGE FACTOR, NUCLEOTIDE BINDING, SIGN PROTEIN-GTP-BINDING PROTEIN COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4MGK	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	RAP GUANINE NUCLEOTIDE EXCHANGE FACTOR 4	E	627	5052	0
2	Protein	RAS-RELATED PROTEIN RAP-1B	R	150	1186	0
3	Ligand	RAP GUANINE NUCLEOTIDE EXCHANGE FACTOR 4	E	1	0	22
4	Ligand	RAS-RELATED PROTEIN RAP-1B	R	1	0	5
5	Water			137	0	137
total				916	6238	164

Proteins

Unit 1

MET 310 ARG 311 MET 312 ILE 313 LEU 314 ARG 315 LYS 316 PRO 317 PRO 318 GLY 319 GLN 320 ARG 321 THR 322 VAL 323 ASP 324 ASP 325 LEU 326 GLU 327 ILE 328 ILE 329 TYR 330 ASP 331 GLU 332 LEU 333 LEU 334 HIS 335 ILE 336 LYS 337 ALA 338 LEU 339 SER 340 HIS 341 LEU 342 SER 343 THR 344 THR 345 VAL 346 LYS 347 ARG 348 GLU 349 LEU 350 ALA 351 GLY 352 VAL 353 LEU 354 ILE 355 PHE 356 GLU 357 SER 358 HIS 359 ALA 360 LYS 361 GLY 362 GLY 363 THR 364 VAL 365 LEU 366 PHE 367 ASN 368 GLN 369 GLY 370 GLU 371 GLU 372 GLY 373 THR 374 SER 375 TRP 376 TYR 377 ILE 378 ILE 379 LEU 380 LYS 381 GLY 382 SER 383 VAL 384 ASN 385 VAL 386 VAL 387 ILE 388 TYR 389 GLY 390 LYS 391 GLY 392 VAL 393 VAL 394 CYS 395 THR 396 LEU 397 HIS 398 GLU 399 GLY 400 ASP 401 ASP 402 PHE 403 GLY 404 GLN 405 LEU 406 ALA 407 LEU 408 VAL 409 ASN 410 ASP 411 ALA 412 PRO 413 ARG 414 ALA 415 ALA 416 SER 417 ILE 418 VAL 419 LEU 420 ARG 421 GLU 422 ASP 423 ASN 424 CYS 425 HIS 426 PHE 427 LEU 428 ARG 429 VAL 430 ASP 431 LYS 432 GLU 433 ASP 434 PHE 435 ASN 436 ARG 437 ILE 438 LEU 439 ARG 440 ASP 441 VAL 442 GLU 443 ALA 444 ASN 445 THR 446 VAL 447 ARG 448 LEU 449 LYS 450 GLU 451 HIS 452 ASP 453 GLN 454 ASP 455 VAL 456 LEU 457 VAL 458 LEU 459 GLU 460 LYS 461 VAL 462 GLN 478 LYS 479 TYR 480 THR 481 VAL 482 MET 483 SER 484 GLY 485 THR 486 PRO 487 GLU 488 LYS 489 ILE 490 LEU 491 GLU 492 HIS 493 PHE 494 LEU 495 GLU 496 THR 497 ILE 498 ARG 499 LEU 500 GLU 501 PRO 502 SER 503 LEU 504 ASN 505 GLU 506 ALA 507 THR 508 ASP 509 SER 510 VAL 511 LEU 512 ASN 513 ASP 514 PHE 515 VAL 516 MET 517 MET 518 HIS 519 CYS 520 VAL 521 PHE 522 MET 523 PRO 524 ASN 525 THR 526 GLN 527 LEU 528 CYS 529 PRO 530 ALA 531 LEU 532 VAL 533 ALA 534 HIS 535 TYR 536 HIS 537 ALA 538 GLN 539 PRO 540 SER 541 GLN 542 GLY 543 THR 544 GLU 545 GLN 546 GLU 547 ARG 548 MET 549 ASP 550 TYR 551 ALA 552 LEU 553 ASN 554 ASN 555 LYS 556 ARG 557 ARG 558 VAL 559 ILE 560 ARG 561 LEU 562 VAL 563 LEU 564 GLN 565 TRP 566 ALA 567 ALA 568 MET 569 TYR 570 GLY 571 ASP 572 LEU 573 LEU 574 GLN 575 GLU 576 ASP 577 ASP 578 VAL 579 ALA 580 MET 581 ALA 582 PHE 583 LEU 584 GLU 585 GLU 586 PHE 587 TYR 588 VAL 589 SER 590 VAL 591 SER 592 ASP 593 ASP 594 ALA 595 ARG 596 MET 597 MET 598 ALA 599 ALA 600 PHE 601 LYS 602 GLU 603 GLN 604 LEU 605 PRO 606 GLU 607 LEU 608 GLU 609 LYS 610 ILE 611 VAL 612 ARG 643 GLN 644 PRO 645 ILE 646 ARG 647 GLY 648 SER 649 ASP 650 GLU 651 VAL 652 LEU 653 PHE 654 LYS 655 VAL 656 TYR 657 CYS 658 ILE 659 ASP 660 HIS 661 THR 662 TYR 663 THR 664 THR 665 ILE 666 ARG 667 VAL 668 PRO 669 VAL 670 ALA 671 ALA 672 SER 673 VAL 674 LYS 675 GLU 676 VAL 677 ILE 678 SER 679 ALA 680 VAL 681 ALA 682 ASP 683 LYS 684 LEU 685 GLY 686 SER 687 GLY 688 GLU 689 GLY 690 LEU 691 ILE 692 ILE 693 VAL 694 LYS 695 MET 696 ASN 697 SER 698 GLY 699 GLY 700 GLU 701 LYS 702 VAL 703 VAL 704 LEU 705 LYS 706 SER 707 ASN 708 ASP 709 VAL 710 SER 711 VAL 712 PHE 713 THR 714 THR 715 LEU 716 THR 717 ILE 718 ASN 719 GLY 720 ARG 721 LEU 722 PHE 723 ALA 724 CYS 725 PRO 726 ARG 727 GLU 728 GLN 729 PHE 730 ASP 731 SER 732 LEU 733 THR 734 PRO 735 LEU 736 PRO 737 GLU 738 GLN 739 GLU 740 GLY 741 PRO 742 THR 743 THR 744 GLY 745 THR 746 VAL 747 GLY 748 THR 749 PHE 750 GLU 751 LEU 752 MET 753 SER 754 SER 755 LYS 756 ASP 757 LEU 758 ALA 759 TYR 760 GLN 761 MET 762 THR 763 THR 764 TYR 765 ASP 766 TRP 767 GLU 768 LEU 769 PHE 770 ASN 771 CYS 772 VAL 773 HIS 774 GLU 775 LEU 776 GLU 777 LEU 778 ILE 779 TYR 780 HIS 781 THR 782 PHE 783 GLY 784 ARG 785 HIS 786 ASN 787 PHE 788 LYS 789 LYS 790 THR 791 THR 792 ALA 793 ASN 794 LEU 795 ASP 796 LEU 797 PHE 798 LEU 799 ARG 800 ARG 801 PHE 802 ASN 803 GLU 804 ILE 805 GLN 806 PHE 807 TRP 808 VAL 809 VAL 810 THR 811 GLU 812 VAL 813 CYS 814 LEU 815 CYS 816 SER 817 GLN 818 LEU 819 SER 820 LYS 821 ARG 822 VAL 823 GLN 824 LEU 825 LEU 826 LYS 827 LYS 828 PHE 829 ILE 830 LYS 831 ILE 832 ALA 833 ALA 834 HIS 835 CYS 836 LYS 837 GLU 838 TYR 839 LYS 840 ASN 841 LEU 842 ASN 843 SER 844 PHE 845 PHE 846 ALA 847 ILE 848 VAL 849 MET 850 GLY 851 LEU 852 SER 853 ASN 854 VAL 855 ALA 856 VAL 857 SER 858 ARG 859 LEU 860 ALA 861 LEU 862 THR 863 TRP 864 GLU 865 LYS 866 LEU 867 PRO 868 SER 869 LYS 870 PHE 871 LYS 872 LYS 873 PHE 874 TYR 875 ALA 876 GLU 877 PHE 878 GLU 879 SER 880 LEU 881 MET 882 ASP 883 PRO 884 SER 885 ARG 886 ASN 887 HIS 888 ARG 889 ALA 890 TYR 891 ARG 892 LEU 893 THR 894 ALA 895 ALA 896 LYS 897 LEU 898 GLU 899 PRO 900 PRO 901 LEU 902 ILE 903 PRO 904 PHE 905 MET 906 PRO 907 LEU 908 LEU 909 ILE 910 LYS 911 ASP 912 MET 913 THR 914 PHE 915 THR 916 HIS 917 GLU 918 GLY 919 ASN 920 LYS 921 THR 922 PHE 923 ILE 924 ASP 925 ASN 926 LEU 927 VAL 928 ASN 929 PHE 930 GLU 931 LYS 932 MET 933 ARG 934 MET 935 ILE 936 ALA 937 ASN 938 THR 939 ALA 940 ARG 941 THR 942 VAL 943 ARG 944 TYR 945 TYR 946 ARG 947 SER 948 GLN 949 PRO 950 PHE 951 ASN 952 HIS 962 GLN 963 ASP 964 VAL 965 ARG 966 SER 967 TYR 968 VAL 969 ARG 970 GLN 971 LEU 972 ASN 973 VAL 974 ILE 975 ASP 976 ASN 977 GLN 978 ARG 979 THR 980 LEU 981 SER 982 GLN 983 MET 984 SER 985 HIS 986 ARG 987 LEU 988 GLU 989 PRO 990

Unit 2

GLU 3 TYR 4 LYS 5 LEU 6 VAL 7 VAL 8 LEU 9 GLY 10 SER 11 GLY 12 GLY 13 VAL 14 GLY 15 LYS 16 SER 17 ALA 18 LEU 19 THR 20 VAL 21 GLN 22 PHE 23 VAL 24 GLN 25 GLY 26 ILE 27 PHE 28 VAL 29 GLU 30 LYS 31 TYR 32 ASP 33 PRO 34 THR 35 ILE 36 GLU 37 ASP 38 SER 39 TYR 40 ARG 41 LYS 42 GLN 43 VAL 44 GLN 50 CYS 51 MET 52 LEU 53 GLU 54 ILE 55 LEU 56 ASP 57 THR 58 ALA 59 GLY 60 THR 61 GLU 62 GLN 63 PHE 64 THR 65 ALA 66 MET 67 ARG 68 ASP 69 LEU 70 TYR 71 MET 72 LYS 73 ASN 74 GLY 75 GLN 76 GLY 77 PHE 78 ALA 79 LEU 80 VAL 81 TYR 82 SER 83 ILE 84 THR 85 ALA 86 GLN 87 SER 88 THR 89 PHE 90 ASN 91 ASP 92 LEU 93 GLN 94 ASP 95 LEU 96 ARG 97 GLU 98 GLN 99 ILE 100 LEU 101 ARG 102 VAL 103 LYS 104 ASP 105 THR 106 ASP 107 ASP 108 VAL 109 PRO 110 MET 111 ILE 112 LEU 113 VAL 114 GLY 115 ASN 116 LYS 117 CYS 118 ASP 119 LEU 120 GLU 121 ASP 122 GLU 123 ARG 124 VAL 125 VAL 126 GLY 127 LYS 128 GLU 129 GLN 130 GLY 131 GLN 132 ASN 133 LEU 134 ALA 142 PHE 143 LEU 144 GLU 145 SER 146 SER 147 ALA 148 LYS 149 SER 150 LYS 151 ILE 152 ASN 153 VAL 154 ASN 155 GLU 156 ILE 157 PHE 158 TYR 159 ASP 160 LEU 161 VAL 162 ARG 163 GLN 164

Ligands

Unit 3	CMP 1001
Unit 4	SO4 201