3MT5 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE HUMAN BK GATING APPARATUS
• Keywords: POTASSIUM CHANNEL, MEMBRANE PROTEIN, TRANSPORT PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3MT5	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	POTASSIUM LARGE CONDUCTANCE CALCIUM-ACTIVATED CHA SUBFAMILY M, ALPHA MEMBER 1	A	593	4680	0
2	Ligand	POTASSIUM LARGE CONDUCTANCE CALCIUM-ACTIVATED CHA SUBFAMILY M, ALPHA MEMBER 1	A	2	0	6
total				595	4680	6

Proteins

Unit 1

LYS 343 HIS 344 ILE 345 VAL 346 VAL 347 CYS 348 GLY 349 HIS 350 ILE 351 THR 352 LEU 353 GLU 354 SER 355 VAL 356 SER 357 ASN 358 PHE 359 LEU 360 LYS 361 ASP 362 PHE 363 LEU 364 HIS 365 LYS 366 ASP 367 ARG 368 ASP 369 ASP 370 VAL 371 ASN 372 VAL 373 GLU 374 ILE 375 VAL 376 PHE 377 LEU 378 HIS 379 ASN 380 ILE 381 SER 382 PRO 383 ASN 384 LEU 385 GLU 386 LEU 387 GLU 388 ALA 389 LEU 390 PHE 391 LYS 392 ARG 393 HIS 394 PHE 395 THR 396 GLN 397 VAL 398 GLU 399 PHE 400 TYR 401 GLN 402 GLY 403 SER 404 VAL 405 LEU 406 ASN 407 PRO 408 HIS 409 ASP 410 LEU 411 ALA 412 ARG 413 VAL 414 LYS 415 ILE 416 GLU 417 SER 418 ALA 419 ASP 420 ALA 421 CYS 422 LEU 423 ILE 424 LEU 425 ALA 426 ASN 427 LYS 428 TYR 429 CYS 430 ALA 431 ASP 432 PRO 433 ASP 434 ALA 435 GLU 436 ASP 437 ALA 438 SER 439 ASN 440 ILE 441 MET 442 ARG 443 VAL 444 ILE 445 SER 446 ILE 447 LYS 448 ASN 449 TYR 450 HIS 451 PRO 452 LYS 453 ILE 454 ARG 455 ILE 456 ILE 457 THR 458 GLN 459 MET 460 LEU 461 GLN 462 TYR 463 HIS 464 ASN 465 LYS 466 ALA 467 HIS 468 LEU 469 LEU 470 ASN 471 ILE 472 PRO 473 SER 474 TRP 475 ASN 476 TRP 477 LYS 478 GLU 479 GLY 480 ASP 481 ASP 482 ALA 483 ILE 484 CYS 485 LEU 486 ALA 487 GLU 488 LEU 489 LYS 490 LEU 491 GLY 492 PHE 493 ILE 494 ALA 495 GLN 496 SER 497 CYS 498 LEU 499 ALA 500 GLN 501 GLY 502 LEU 503 SER 504 THR 505 MET 506 LEU 507 ALA 508 ASN 509 LEU 510 PHE 511 SER 512 MET 513 ARG 514 SER 515 PHE 516 ILE 517 LYS 518 ILE 519 GLU 520 GLU 521 ASP 522 THR 523 TRP 524 GLN 525 LYS 526 TYR 527 TYR 528 LEU 529 GLU 530 GLY 531 VAL 532 SER 533 ASN 534 GLU 535 MET 536 TYR 537 THR 538 GLU 539 TYR 540 LEU 541 SER 542 SER 543 ALA 544 PHE 545 VAL 546 GLY 547 LEU 548 SER 549 PHE 550 PRO 551 THR 552 VAL 553 CYS 554 GLU 555 LEU 556 CYS 557 PHE 558 VAL 559 LYS 560 LEU 561 LYS 562 LEU 563 LEU 564 MET 565 ILE 566 ALA 567 ILE 568 GLU 569 TYR 570 SER 577 ARG 578 ILE 579 LEU 580 ILE 581 ASN 582 PRO 583 GLY 584 ASN 585 HIS 586 LEU 587 LYS 588 ILE 589 GLN 590 GLU 591 GLY 592 THR 593 LEU 594 GLY 595 PHE 596 PHE 597 ILE 598 ALA 599 SER 600 ASP 601 ALA 602 LYS 603 GLU 604 VAL 605 LYS 606 ARG 607 ALA 608 PHE 609 PHE 610 TYR 611 CYS 612 LYS 613 ASP 677 ASN 678 MET 679 ASP 680 SER 681 ASN 682 VAL 683 LYS 684 LYS 685 TYR 686 ASP 687 SER 688 THR 689 GLY 690 MET 691 PHE 692 HIS 693 TRP 694 CYS 695 ALA 696 PRO 697 LYS 698 GLU 699 ILE 700 GLU 701 LYS 702 VAL 703 ILE 704 LEU 705 THR 706 ARG 707 SER 708 GLU 709 ALA 710 ALA 711 MET 712 THR 713 VAL 714 LEU 715 SER 716 GLY 717 HIS 718 VAL 719 VAL 720 VAL 721 CYS 722 ILE 723 PHE 724 GLY 725 ASP 726 VAL 727 SER 728 SER 729 ALA 730 LEU 731 ILE 732 GLY 733 LEU 734 ARG 735 ASN 736 LEU 737 VAL 738 MET 739 PRO 740 LEU 741 ARG 742 ALA 743 SER 744 ASN 745 PHE 746 HIS 747 TYR 748 HIS 749 GLU 750 LEU 751 LYS 752 HIS 753 ILE 754 VAL 755 PHE 756 VAL 757 GLY 758 SER 759 ILE 760 GLU 761 TYR 762 LEU 763 LYS 764 ARG 765 GLU 766 TRP 767 GLU 768 THR 769 LEU 770 HIS 771 ASN 772 PHE 773 PRO 774 LYS 775 VAL 776 SER 777 ILE 778 LEU 779 PRO 780 GLY 781 THR 782 PRO 783 LEU 784 SER 785 ARG 786 ALA 787 ASP 788 LEU 789 ARG 790 ALA 791 VAL 792 ASN 793 ILE 794 ASN 795 LEU 796 CYS 797 ASP 798 MET 799 CYS 800 VAL 801 ILE 802 LEU 803 SER 804 ALA 805 ASN 806 ASP 817 LYS 818 GLU 819 CYS 820 ILE 821 LEU 822 ALA 823 SER 824 LEU 825 ASN 826 ILE 827 LYS 828 SER 829 MET 830 GLN 831 PHE 832 ASP 833 SER 869 ILE 870 THR 871 THR 872 GLY 873 VAL 874 ASN 875 ILE 876 PRO 877 ILE 878 ILE 879 THR 880 GLU 881 LEU 882 VAL 883 ASN 884 ASP 885 THR 886 ASN 887 VAL 888 GLN 889 PHE 890 LEU 891 ASP 892 GLN 893 ASP 894 ASP 895 ASP 896 ASP 897 ASP 898 PRO 899 ASP 900 THR 901 GLU 902 LEU 903 TYR 904 LEU 905 THR 906 GLN 907 PRO 908 PHE 909 ALA 910 CYS 911 GLY 912 THR 913 ALA 914 PHE 915 ALA 916 VAL 917 SER 918 VAL 919 LEU 920 ASP 921 SER 922 LEU 923 MET 924 SER 925 ALA 926 THR 927 TYR 928 PHE 929 ASN 930 ASP 931 ASN 932 ILE 933 LEU 934 THR 935 LEU 936 ILE 937 ARG 938 THR 939 LEU 940 VAL 941 THR 942 GLY 943 GLY 944 ALA 945 LEU 949 GLU 950 ALA 951 LEU 952 ILE 953 ALA 954 GLU 955 GLU 956 ASN 957 ALA 958 LEU 959 ARG 960 GLY 961 GLY 962 TYR 963 SER 964 THR 965 PRO 966 GLN 967 THR 968 LEU 969 ALA 970 ASN 971 ARG 972 ASP 973 ARG 974 CYS 975 ARG 976 VAL 977 ALA 978 GLN 979 LEU 980 ALA 981 LEU 982 LEU 983 ASP 984 GLY 985 PRO 986 PHE 987 ALA 988 ASP 989 LEU 990 GLY 991 ASP 992 GLY 993 GLY 994 CYS 995 TYR 996 GLY 997 ASP 998 LEU 999 PHE 1000 CYS 1001 LYS 1002 ALA 1003 LEU 1004 LYS 1005 THR 1006 TYR 1007 ASN 1008 MET 1009 LEU 1010 CYS 1011 PHE 1012 GLY 1013 ILE 1014 TYR 1015 ARG 1016 LEU 1017 ARG 1018 ASP 1019 ALA 1020 PRO 1025 SER 1026 GLN 1027 CYS 1028 THR 1029 LYS 1030 ARG 1031 TYR 1032 VAL 1033 ILE 1034 THR 1035 ASN 1036 PRO 1037 PRO 1038 TYR 1039 GLU 1040 PHE 1041 GLU 1042 LEU 1043 VAL 1044 PRO 1045 THR 1046 ASP 1047 LEU 1048 ILE 1049 PHE 1050 CYS 1051 LEU 1052 MET 1053 GLN 1054 PHE 1055 ASP 1056

Ligands

Unit 2

CA 2001 SO4 2002