0.016827 0.000000 0.000000 0.000000 0.012744 0.000000 0.000000 0.000000 0.008936 0.00000 0.00000 0.00000 SIDE CHAIN ATOMS OF GLU A 58, GLU A 89, ASP A 106, ARG A 108, GLN A 115, GLU A 128, HIS A 151, ASP A 196, GLN A 255, ASP B 34, GLU B 36, LYS B 41, GLU B 44, GLU B 47, LYS B 48, LYS B 58, GLU B 69, LYS B 75, GLU B 77, ASN B 83, GLN B 89, AND LYS B 94 ARE DISORDERED AND HAVE OCCUPANCIES EQUAL TO 0.01 IN THIS ENTRY. RESIDUES PRO A 210 AND PRO B 32 ARE CIS PROLINES. LYS A 268, PRO A 269, AND LEU A 270 ARE DISORDERED, AND HAVE OCCUPANCIES EQUAL TO 0.01 IN THIS ENTRY. THESE SOLVENT MOLECULES ARE LOCATED WITHIN THE PEPTIDE-BINDING SITE OF HLA-AW68. Guo, H.-C. Strominger, J.L. Wiley, D.C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 59.430 78.469 111.904 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking UK Nature NATUAS 0006 0028-0836 360 364 366 10.1038/360364a0 1448153 Different length peptides bind to HLA-Aw68 similarly at their ends but bulge out in the middle. 1992 To be Published 0353 Comparison of a Specificity Pocket in Three Human Histocompatibility Antigens: Hla-Aw68, Hla-A2 and Hla-B27 UK Nature NATUAS 0006 0028-0836 360 364 Different Length Peptides Bind to Hla-Aw68 Similarly at Their Ends But Bulge Out in the Middle 1992 UK Nature NATUAS 0006 0028-0836 360 367 Atomic Structure of a Human Mhc Molecule Presenting an Influenza Virus Peptide 1992 US Cell(Cambridge,Mass.) CELLB5 0998 0092-8674 70 1035 The Three-Dimensional Structure of Hla-B27 at 2.1 Angstroms Resolution Suggests a General Mechanism for Tight Peptide Binding to Mhc 1992 UK J.Mol.Biol. JMOBAK 0070 0022-2836 219 277 Refined Structure of the Human Histocompatibility Antigen Hla-A2 at 2.6 Angstroms Resolution 1991 UK Nature NATUAS 0006 0028-0836 353 321 The Structure of Hla-B27 Reveals Nonamer Self-Peptides Bound in an Extended Conformation 1991 UK Nature NATUAS 0006 0028-0836 342 692 Specificity Pockets for the Side Chains of Peptide Antigens in Hla-Aw68 1989 UK Nature NATUAS 0006 0028-0836 329 506 Structure of the Human Class I Histocompatibility Antigen, Hla-A2 1987 UK Nature NATUAS 0006 0028-0836 329 512 The Foreign Antigen Binding Site and T Cell Recognition Regions of Class I Histocompatibility Antigens 1987 UK J.Mol.Biol. JMOBAK 0070 0022-2836 186 205 Crystallization and X-Ray Diffraction Studies on the Histocompatibility Antigens Hla-A2 and Hla-A28 from Human Cell Membranes 1985 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 x-ray 1 1.0 31151.334 CLASS I HISTOCOMPATIBILITY ANTIGEN (HLA-AW68.1) 1 nat polymer 11748.160 BETA 2-MICROGLOBULIN 1 nat polymer 259.302 BOUND PEPTIDE FRAGMENT 1 man polymer 89.093 ALANINE 1 syn non-polymer 175.209 ARGININE 1 syn non-polymer 18.015 water 270 nat water no no GSHSMRYFYTSVSRPGRGEPRFIAVGYVDDTQFVRFDSDAASQRMEPRAPWIEQEGPEYWDRNTRNVKAQSQTDRVDLGT LRGYYNQSEAGSHTIQMMYGCDVGSDGRFLRGYRQDAYDGKDYIALKEDLRSWTAADMAAQTTKHKWEAAHVAEQWRAYL EGTCVEWLRRYLENGKETLQRTDAPKTHMTHHAVSDHEATLRCWALSFYPAEITLTWQRDGEDQTQDTELVETRPAGDGT FQKWVAVVVPSGQEQRYTCHVQHEGLPKPL GSHSMRYFYTSVSRPGRGEPRFIAVGYVDDTQFVRFDSDAASQRMEPRAPWIEQEGPEYWDRNTRNVKAQSQTDRVDLGT LRGYYNQSEAGSHTIQMMYGCDVGSDGRFLRGYRQDAYDGKDYIALKEDLRSWTAADMAAQTTKHKWEAAHVAEQWRAYL EGTCVEWLRRYLENGKETLQRTDAPKTHMTHHAVSDHEATLRCWALSFYPAEITLTWQRDGEDQTQDTELVETRPAGDGT FQKWVAVVVPSGQEQRYTCHVQHEGLPKPL A polypeptide(L) no no IQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYAC RVNHVTLSQPKIVKWDRDM IQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYAC RVNHVTLSQPKIVKWDRDM B polypeptide(L) no no AVA AVA C polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human Homo sample 9606 Homo sapiens human Homo sample 9606 Homo sapiens 3.00 59.06 repository Initial release Version format compliance Version format compliance 1 0 1993-10-31 1 1 2008-03-24 1 2 2011-07-13 SHEET SHEETS 2 AND 4 EACH HAVE ONE STRAND THAT IS BIFURCATED. THIS IS REPRESENTED BY PRESENTING THE SHEETS TWICE (DESIGNATED SHEETS SB1, SB2 AND SD1, SD2 RESPECTIVELY) WHERE THE TWO REPRESENTATIONS DIFFER IN THEIR LAST STRAND. Y 1993-03-30 REL ALA ALANINE ARG ARGININE HOH water SECONDARY STRUCTURE SPECIFICATIONS WERE MADE BY USE OF THE PROCEDURE OF W. KABSCH AND C. SANDER (PROGRAM *DSSP*). THE FRAGMENT CRYSTALLIZED WAS THE EXTRACELLULAR PORTION OF THE PROTEIN CLEAVED FROM THE CELL MEMBRANE WITH PAPAIN. THE FINAL MODEL REPORTED IN THE PAPER CITED ON JRNL RECORDS ABOVE INCLUDED A MODEL OF N-TERMINAL PART OF BOUND PEPTIDES WITH SEQUENCE AVA, AND A MODEL OF C-TERMINAL PART OF BOUND PEPTIDES WITH SEQUENCE AR. THE RESIDUES 1001 AND 1002 REPRESENT THE BOUND, C-TERMINAL DIPEPTIDE (ALA-ARG) ALA 1001 4 ALA ALA 1001 A ARG 1002 5 ARG ARG 1002 A HOH 501 6 HOH HOH 501 A HOH 502 6 HOH HOH 502 A HOH 503 6 HOH HOH 503 A HOH 504 6 HOH HOH 504 A HOH 505 6 HOH HOH 505 A HOH 506 6 HOH HOH 506 A HOH 508 6 HOH HOH 508 A HOH 510 6 HOH HOH 510 A HOH 511 6 HOH HOH 511 A HOH 512 6 HOH HOH 512 A HOH 514 6 HOH HOH 514 A HOH 515 6 HOH HOH 515 A HOH 516 6 HOH HOH 516 A HOH 517 6 HOH HOH 517 A HOH 518 6 HOH HOH 518 A HOH 519 6 HOH HOH 519 A HOH 521 6 HOH HOH 521 A HOH 522 6 HOH HOH 522 A HOH 523 6 HOH HOH 523 A HOH 524 6 HOH HOH 524 A HOH 526 6 HOH HOH 526 A HOH 528 6 HOH HOH 528 A HOH 529 6 HOH HOH 529 A HOH 530 6 HOH HOH 530 A HOH 531 6 HOH HOH 531 A HOH 532 6 HOH HOH 532 A HOH 534 6 HOH HOH 534 A HOH 535 6 HOH HOH 535 A HOH 536 6 HOH HOH 536 A HOH 537 6 HOH HOH 537 A HOH 538 6 HOH HOH 538 A HOH 539 6 HOH HOH 539 A HOH 540 6 HOH HOH 540 A HOH 541 6 HOH HOH 541 A HOH 542 6 HOH HOH 542 A HOH 543 6 HOH HOH 543 A HOH 544 6 HOH HOH 544 A HOH 545 6 HOH HOH 545 A HOH 546 6 HOH HOH 546 A HOH 547 6 HOH HOH 547 A HOH 548 6 HOH HOH 548 A HOH 549 6 HOH HOH 549 A HOH 552 6 HOH HOH 552 A HOH 554 6 HOH HOH 554 A HOH 557 6 HOH HOH 557 A HOH 558 6 HOH HOH 558 A HOH 559 6 HOH HOH 559 A HOH 560 6 HOH HOH 560 A HOH 562 6 HOH HOH 562 A HOH 563 6 HOH HOH 563 A HOH 564 6 HOH HOH 564 A HOH 565 6 HOH HOH 565 A HOH 566 6 HOH HOH 566 A HOH 567 6 HOH HOH 567 A HOH 569 6 HOH HOH 569 A HOH 570 6 HOH HOH 570 A HOH 571 6 HOH HOH 571 A HOH 573 6 HOH HOH 573 A HOH 574 6 HOH HOH 574 A HOH 575 6 HOH HOH 575 A HOH 576 6 HOH HOH 576 A HOH 577 6 HOH HOH 577 A HOH 578 6 HOH HOH 578 A HOH 579 6 HOH HOH 579 A HOH 581 6 HOH HOH 581 A HOH 582 6 HOH HOH 582 A HOH 583 6 HOH HOH 583 A HOH 584 6 HOH HOH 584 A HOH 585 6 HOH HOH 585 A HOH 586 6 HOH HOH 586 A HOH 587 6 HOH HOH 587 A HOH 589 6 HOH HOH 589 A HOH 590 6 HOH HOH 590 A HOH 591 6 HOH HOH 591 A HOH 592 6 HOH HOH 592 A HOH 593 6 HOH HOH 593 A HOH 594 6 HOH HOH 594 A HOH 595 6 HOH HOH 595 A HOH 598 6 HOH HOH 598 A HOH 599 6 HOH HOH 599 A HOH 600 6 HOH HOH 600 A HOH 601 6 HOH HOH 601 A HOH 602 6 HOH HOH 602 A HOH 603 6 HOH HOH 603 A HOH 604 6 HOH HOH 604 A HOH 608 6 HOH HOH 608 A HOH 611 6 HOH HOH 611 A HOH 612 6 HOH HOH 612 A HOH 613 6 HOH HOH 613 A HOH 614 6 HOH HOH 614 A HOH 616 6 HOH HOH 616 A HOH 617 6 HOH HOH 617 A HOH 618 6 HOH HOH 618 A HOH 619 6 HOH HOH 619 A HOH 622 6 HOH HOH 622 A HOH 623 6 HOH HOH 623 A HOH 624 6 HOH HOH 624 A HOH 626 6 HOH HOH 626 A HOH 627 6 HOH HOH 627 A HOH 628 6 HOH HOH 628 A HOH 629 6 HOH HOH 629 A HOH 630 6 HOH HOH 630 A HOH 631 6 HOH HOH 631 A HOH 632 6 HOH HOH 632 A HOH 634 6 HOH HOH 634 A HOH 636 6 HOH HOH 636 A HOH 637 6 HOH HOH 637 A HOH 638 6 HOH HOH 638 A HOH 639 6 HOH HOH 639 A HOH 640 6 HOH HOH 640 A HOH 642 6 HOH HOH 642 A HOH 644 6 HOH HOH 644 A HOH 645 6 HOH HOH 645 A HOH 646 6 HOH HOH 646 A HOH 647 6 HOH HOH 647 A HOH 648 6 HOH HOH 648 A HOH 649 6 HOH HOH 649 A HOH 650 6 HOH HOH 650 A HOH 651 6 HOH HOH 651 A HOH 653 6 HOH HOH 653 A HOH 654 6 HOH HOH 654 A HOH 655 6 HOH HOH 655 A HOH 656 6 HOH HOH 656 A HOH 658 6 HOH HOH 658 A HOH 659 6 HOH HOH 659 A HOH 661 6 HOH HOH 661 A HOH 662 6 HOH HOH 662 A HOH 663 6 HOH HOH 663 A HOH 665 6 HOH HOH 665 A HOH 666 6 HOH HOH 666 A HOH 667 6 HOH HOH 667 A HOH 669 6 HOH HOH 669 A HOH 670 6 HOH HOH 670 A HOH 671 6 HOH HOH 671 A HOH 672 6 HOH HOH 672 A HOH 673 6 HOH HOH 673 A HOH 674 6 HOH HOH 674 A HOH 675 6 HOH HOH 675 A HOH 677 6 HOH HOH 677 A HOH 678 6 HOH HOH 678 A HOH 681 6 HOH HOH 681 A HOH 683 6 HOH HOH 683 A HOH 685 6 HOH HOH 685 A HOH 686 6 HOH HOH 686 A HOH 688 6 HOH HOH 688 A HOH 689 6 HOH HOH 689 A HOH 690 6 HOH HOH 690 A HOH 691 6 HOH HOH 691 A HOH 692 6 HOH HOH 692 A HOH 694 6 HOH HOH 694 A HOH 696 6 HOH HOH 696 A HOH 697 6 HOH HOH 697 A HOH 698 6 HOH HOH 698 A HOH 699 6 HOH HOH 699 A HOH 700 6 HOH HOH 700 A HOH 701 6 HOH HOH 701 A HOH 702 6 HOH HOH 702 A HOH 705 6 HOH HOH 705 A HOH 708 6 HOH HOH 708 A HOH 711 6 HOH HOH 711 A HOH 714 6 HOH HOH 714 A HOH 715 6 HOH HOH 715 A HOH 717 6 HOH HOH 717 A HOH 719 6 HOH HOH 719 A HOH 720 6 HOH HOH 720 A HOH 721 6 HOH HOH 721 A HOH 723 6 HOH HOH 723 A HOH 724 6 HOH HOH 724 A HOH 725 6 HOH HOH 725 A HOH 726 6 HOH HOH 726 A HOH 727 6 HOH HOH 727 A HOH 728 6 HOH HOH 728 A HOH 729 6 HOH HOH 729 A HOH 730 6 HOH HOH 730 A HOH 732 6 HOH HOH 732 A HOH 733 6 HOH HOH 733 A HOH 734 6 HOH HOH 734 A HOH 735 6 HOH HOH 735 A HOH 736 6 HOH HOH 736 A HOH 738 6 HOH HOH 738 A HOH 739 6 HOH HOH 739 A HOH 740 6 HOH HOH 740 A HOH 741 6 HOH HOH 741 A HOH 742 6 HOH HOH 742 A HOH 743 6 HOH HOH 743 A HOH 746 6 HOH HOH 746 A HOH 747 6 HOH HOH 747 A HOH 749 6 HOH HOH 749 A HOH 750 6 HOH HOH 750 A HOH 751 6 HOH HOH 751 A HOH 755 6 HOH HOH 755 A HOH 756 6 HOH HOH 756 A HOH 757 6 HOH HOH 757 A HOH 758 6 HOH HOH 758 A HOH 760 6 HOH HOH 760 A HOH 761 6 HOH HOH 761 A HOH 762 6 HOH HOH 762 A HOH 764 6 HOH HOH 764 A HOH 765 6 HOH HOH 765 A HOH 766 6 HOH HOH 766 A HOH 767 6 HOH HOH 767 A HOH 768 6 HOH HOH 768 A HOH 769 6 HOH HOH 769 A HOH 770 6 HOH HOH 770 A HOH 507 6 HOH HOH 507 B HOH 509 6 HOH HOH 509 B HOH 513 6 HOH HOH 513 B HOH 520 6 HOH HOH 520 B HOH 525 6 HOH HOH 525 B HOH 527 6 HOH HOH 527 B HOH 533 6 HOH HOH 533 B HOH 550 6 HOH HOH 550 B HOH 551 6 HOH HOH 551 B HOH 553 6 HOH HOH 553 B HOH 555 6 HOH HOH 555 B HOH 556 6 HOH HOH 556 B HOH 561 6 HOH HOH 561 B HOH 568 6 HOH HOH 568 B HOH 572 6 HOH HOH 572 B HOH 580 6 HOH HOH 580 B HOH 588 6 HOH HOH 588 B HOH 596 6 HOH HOH 596 B HOH 597 6 HOH HOH 597 B HOH 605 6 HOH HOH 605 B HOH 606 6 HOH HOH 606 B HOH 607 6 HOH HOH 607 B HOH 609 6 HOH HOH 609 B HOH 610 6 HOH HOH 610 B HOH 615 6 HOH HOH 615 B HOH 620 6 HOH HOH 620 B HOH 621 6 HOH HOH 621 B HOH 625 6 HOH HOH 625 B HOH 633 6 HOH HOH 633 B HOH 635 6 HOH HOH 635 B HOH 641 6 HOH HOH 641 B HOH 643 6 HOH HOH 643 B HOH 652 6 HOH HOH 652 B HOH 657 6 HOH HOH 657 B HOH 660 6 HOH HOH 660 B HOH 664 6 HOH HOH 664 B HOH 668 6 HOH HOH 668 B HOH 676 6 HOH HOH 676 B HOH 679 6 HOH HOH 679 B HOH 680 6 HOH HOH 680 B HOH 682 6 HOH HOH 682 B HOH 684 6 HOH HOH 684 B HOH 687 6 HOH HOH 687 B HOH 693 6 HOH HOH 693 B HOH 695 6 HOH HOH 695 B HOH 703 6 HOH HOH 703 B HOH 704 6 HOH HOH 704 B HOH 706 6 HOH HOH 706 B HOH 707 6 HOH HOH 707 B HOH 709 6 HOH HOH 709 B HOH 710 6 HOH HOH 710 B HOH 712 6 HOH HOH 712 B HOH 713 6 HOH HOH 713 B HOH 716 6 HOH HOH 716 B HOH 718 6 HOH HOH 718 B HOH 722 6 HOH HOH 722 B HOH 731 6 HOH HOH 731 B HOH 737 6 HOH HOH 737 B HOH 744 6 HOH HOH 744 B HOH 745 6 HOH HOH 745 B HOH 748 6 HOH HOH 748 B HOH 752 6 HOH HOH 752 B HOH 753 6 HOH HOH 753 B HOH 754 6 HOH HOH 754 B HOH 759 6 HOH HOH 759 B HOH 763 6 HOH HOH 763 B GLY 1 n 1 GLY 1 A SER 2 n 2 SER 2 A HIS 3 n 3 HIS 3 A SER 4 n 4 SER 4 A MET 5 n 5 MET 5 A ARG 6 n 6 ARG 6 A TYR 7 n 7 TYR 7 A PHE 8 n 8 PHE 8 A TYR 9 n 9 TYR 9 A THR 10 n 10 THR 10 A SER 11 n 11 SER 11 A VAL 12 n 12 VAL 12 A SER 13 n 13 SER 13 A ARG 14 n 14 ARG 14 A PRO 15 n 15 PRO 15 A GLY 16 n 16 GLY 16 A ARG 17 n 17 ARG 17 A GLY 18 n 18 GLY 18 A GLU 19 n 19 GLU 19 A PRO 20 n 20 PRO 20 A ARG 21 n 21 ARG 21 A PHE 22 n 22 PHE 22 A ILE 23 n 23 ILE 23 A ALA 24 n 24 ALA 24 A VAL 25 n 25 VAL 25 A GLY 26 n 26 GLY 26 A TYR 27 n 27 TYR 27 A VAL 28 n 28 VAL 28 A ASP 29 n 29 ASP 29 A ASP 30 n 30 ASP 30 A THR 31 n 31 THR 31 A GLN 32 n 32 GLN 32 A PHE 33 n 33 PHE 33 A VAL 34 n 34 VAL 34 A ARG 35 n 35 ARG 35 A PHE 36 n 36 PHE 36 A ASP 37 n 37 ASP 37 A SER 38 n 38 SER 38 A ASP 39 n 39 ASP 39 A ALA 40 n 40 ALA 40 A ALA 41 n 41 ALA 41 A SER 42 n 42 SER 42 A GLN 43 n 43 GLN 43 A ARG 44 n 44 ARG 44 A MET 45 n 45 MET 45 A GLU 46 n 46 GLU 46 A PRO 47 n 47 PRO 47 A ARG 48 n 48 ARG 48 A ALA 49 n 49 ALA 49 A PRO 50 n 50 PRO 50 A TRP 51 n 51 TRP 51 A ILE 52 n 52 ILE 52 A GLU 53 n 53 GLU 53 A GLN 54 n 54 GLN 54 A GLU 55 n 55 GLU 55 A GLY 56 n 56 GLY 56 A PRO 57 n 57 PRO 57 A GLU 58 n 58 GLU 58 A TYR 59 n 59 TYR 59 A TRP 60 n 60 TRP 60 A ASP 61 n 61 ASP 61 A ARG 62 n 62 ARG 62 A ASN 63 n 63 ASN 63 A THR 64 n 64 THR 64 A ARG 65 n 65 ARG 65 A ASN 66 n 66 ASN 66 A VAL 67 n 67 VAL 67 A LYS 68 n 68 LYS 68 A ALA 69 n 69 ALA 69 A GLN 70 n 70 GLN 70 A SER 71 n 71 SER 71 A GLN 72 n 72 GLN 72 A THR 73 n 73 THR 73 A ASP 74 n 74 ASP 74 A ARG 75 n 75 ARG 75 A VAL 76 n 76 VAL 76 A ASP 77 n 77 ASP 77 A LEU 78 n 78 LEU 78 A GLY 79 n 79 GLY 79 A THR 80 n 80 THR 80 A LEU 81 n 81 LEU 81 A ARG 82 n 82 ARG 82 A GLY 83 n 83 GLY 83 A TYR 84 n 84 TYR 84 A TYR 85 n 85 TYR 85 A ASN 86 n 86 ASN 86 A GLN 87 n 87 GLN 87 A SER 88 n 88 SER 88 A GLU 89 n 89 GLU 89 A ALA 90 n 90 ALA 90 A GLY 91 n 91 GLY 91 A SER 92 n 92 SER 92 A HIS 93 n 93 HIS 93 A THR 94 n 94 THR 94 A ILE 95 n 95 ILE 95 A GLN 96 n 96 GLN 96 A MET 97 n 97 MET 97 A MET 98 n 98 MET 98 A TYR 99 n 99 TYR 99 A GLY 100 n 100 GLY 100 A CYS 101 n 101 CYS 101 A ASP 102 n 102 ASP 102 A VAL 103 n 103 VAL 103 A GLY 104 n 104 GLY 104 A SER 105 n 105 SER 105 A ASP 106 n 106 ASP 106 A GLY 107 n 107 GLY 107 A ARG 108 n 108 ARG 108 A PHE 109 n 109 PHE 109 A LEU 110 n 110 LEU 110 A ARG 111 n 111 ARG 111 A GLY 112 n 112 GLY 112 A TYR 113 n 113 TYR 113 A ARG 114 n 114 ARG 114 A GLN 115 n 115 GLN 115 A ASP 116 n 116 ASP 116 A ALA 117 n 117 ALA 117 A TYR 118 n 118 TYR 118 A ASP 119 n 119 ASP 119 A GLY 120 n 120 GLY 120 A LYS 121 n 121 LYS 121 A ASP 122 n 122 ASP 122 A TYR 123 n 123 TYR 123 A ILE 124 n 124 ILE 124 A ALA 125 n 125 ALA 125 A LEU 126 n 126 LEU 126 A LYS 127 n 127 LYS 127 A GLU 128 n 128 GLU 128 A ASP 129 n 129 ASP 129 A LEU 130 n 130 LEU 130 A ARG 131 n 131 ARG 131 A SER 132 n 132 SER 132 A TRP 133 n 133 TRP 133 A THR 134 n 134 THR 134 A ALA 135 n 135 ALA 135 A ALA 136 n 136 ALA 136 A ASP 137 n 137 ASP 137 A MET 138 n 138 MET 138 A ALA 139 n 139 ALA 139 A ALA 140 n 140 ALA 140 A GLN 141 n 141 GLN 141 A THR 142 n 142 THR 142 A THR 143 n 143 THR 143 A LYS 144 n 144 LYS 144 A HIS 145 n 145 HIS 145 A LYS 146 n 146 LYS 146 A TRP 147 n 147 TRP 147 A GLU 148 n 148 GLU 148 A ALA 149 n 149 ALA 149 A ALA 150 n 150 ALA 150 A HIS 151 n 151 HIS 151 A VAL 152 n 152 VAL 152 A ALA 153 n 153 ALA 153 A GLU 154 n 154 GLU 154 A GLN 155 n 155 GLN 155 A TRP 156 n 156 TRP 156 A ARG 157 n 157 ARG 157 A ALA 158 n 158 ALA 158 A TYR 159 n 159 TYR 159 A LEU 160 n 160 LEU 160 A GLU 161 n 161 GLU 161 A GLY 162 n 162 GLY 162 A THR 163 n 163 THR 163 A CYS 164 n 164 CYS 164 A VAL 165 n 165 VAL 165 A GLU 166 n 166 GLU 166 A TRP 167 n 167 TRP 167 A LEU 168 n 168 LEU 168 A ARG 169 n 169 ARG 169 A ARG 170 n 170 ARG 170 A TYR 171 n 171 TYR 171 A LEU 172 n 172 LEU 172 A GLU 173 n 173 GLU 173 A ASN 174 n 174 ASN 174 A GLY 175 n 175 GLY 175 A LYS 176 n 176 LYS 176 A GLU 177 n 177 GLU 177 A THR 178 n 178 THR 178 A LEU 179 n 179 LEU 179 A GLN 180 n 180 GLN 180 A ARG 181 n 181 ARG 181 A THR 182 n 182 THR 182 A ASP 183 n 183 ASP 183 A ALA 184 n 184 ALA 184 A PRO 185 n 185 PRO 185 A LYS 186 n 186 LYS 186 A THR 187 n 187 THR 187 A HIS 188 n 188 HIS 188 A MET 189 n 189 MET 189 A THR 190 n 190 THR 190 A HIS 191 n 191 HIS 191 A HIS 192 n 192 HIS 192 A ALA 193 n 193 ALA 193 A VAL 194 n 194 VAL 194 A SER 195 n 195 SER 195 A ASP 196 n 196 ASP 196 A HIS 197 n 197 HIS 197 A GLU 198 n 198 GLU 198 A ALA 199 n 199 ALA 199 A THR 200 n 200 THR 200 A LEU 201 n 201 LEU 201 A ARG 202 n 202 ARG 202 A CYS 203 n 203 CYS 203 A TRP 204 n 204 TRP 204 A ALA 205 n 205 ALA 205 A LEU 206 n 206 LEU 206 A SER 207 n 207 SER 207 A PHE 208 n 208 PHE 208 A TYR 209 n 209 TYR 209 A PRO 210 n 210 PRO 210 A ALA 211 n 211 ALA 211 A GLU 212 n 212 GLU 212 A ILE 213 n 213 ILE 213 A THR 214 n 214 THR 214 A LEU 215 n 215 LEU 215 A THR 216 n 216 THR 216 A TRP 217 n 217 TRP 217 A GLN 218 n 218 GLN 218 A ARG 219 n 219 ARG 219 A ASP 220 n 220 ASP 220 A GLY 221 n 221 GLY 221 A GLU 222 n 222 GLU 222 A ASP 223 n 223 ASP 223 A GLN 224 n 224 GLN 224 A THR 225 n 225 THR 225 A GLN 226 n 226 GLN 226 A ASP 227 n 227 ASP 227 A THR 228 n 228 THR 228 A GLU 229 n 229 GLU 229 A LEU 230 n 230 LEU 230 A VAL 231 n 231 VAL 231 A GLU 232 n 232 GLU 232 A THR 233 n 233 THR 233 A ARG 234 n 234 ARG 234 A PRO 235 n 235 PRO 235 A ALA 236 n 236 ALA 236 A GLY 237 n 237 GLY 237 A ASP 238 n 238 ASP 238 A GLY 239 n 239 GLY 239 A THR 240 n 240 THR 240 A PHE 241 n 241 PHE 241 A GLN 242 n 242 GLN 242 A LYS 243 n 243 LYS 243 A TRP 244 n 244 TRP 244 A VAL 245 n 245 VAL 245 A ALA 246 n 246 ALA 246 A VAL 247 n 247 VAL 247 A VAL 248 n 248 VAL 248 A VAL 249 n 249 VAL 249 A PRO 250 n 250 PRO 250 A SER 251 n 251 SER 251 A GLY 252 n 252 GLY 252 A GLN 253 n 253 GLN 253 A GLU 254 n 254 GLU 254 A GLN 255 n 255 GLN 255 A ARG 256 n 256 ARG 256 A TYR 257 n 257 TYR 257 A THR 258 n 258 THR 258 A CYS 259 n 259 CYS 259 A HIS 260 n 260 HIS 260 A VAL 261 n 261 VAL 261 A GLN 262 n 262 GLN 262 A HIS 263 n 263 HIS 263 A GLU 264 n 264 GLU 264 A GLY 265 n 265 GLY 265 A LEU 266 n 266 LEU 266 A PRO 267 n 267 PRO 267 A LYS 268 n 268 LYS 268 A PRO 269 n 269 PRO 269 A LEU 270 n 270 LEU 270 A ILE 1 n 1 ILE 1 B GLN 2 n 2 GLN 2 B ARG 3 n 3 ARG 3 B THR 4 n 4 THR 4 B PRO 5 n 5 PRO 5 B LYS 6 n 6 LYS 6 B ILE 7 n 7 ILE 7 B GLN 8 n 8 GLN 8 B VAL 9 n 9 VAL 9 B TYR 10 n 10 TYR 10 B SER 11 n 11 SER 11 B ARG 12 n 12 ARG 12 B HIS 13 n 13 HIS 13 B PRO 14 n 14 PRO 14 B ALA 15 n 15 ALA 15 B GLU 16 n 16 GLU 16 B ASN 17 n 17 ASN 17 B GLY 18 n 18 GLY 18 B LYS 19 n 19 LYS 19 B SER 20 n 20 SER 20 B ASN 21 n 21 ASN 21 B PHE 22 n 22 PHE 22 B LEU 23 n 23 LEU 23 B ASN 24 n 24 ASN 24 B CYS 25 n 25 CYS 25 B TYR 26 n 26 TYR 26 B VAL 27 n 27 VAL 27 B SER 28 n 28 SER 28 B GLY 29 n 29 GLY 29 B PHE 30 n 30 PHE 30 B HIS 31 n 31 HIS 31 B PRO 32 n 32 PRO 32 B SER 33 n 33 SER 33 B ASP 34 n 34 ASP 34 B ILE 35 n 35 ILE 35 B GLU 36 n 36 GLU 36 B VAL 37 n 37 VAL 37 B ASP 38 n 38 ASP 38 B LEU 39 n 39 LEU 39 B LEU 40 n 40 LEU 40 B LYS 41 n 41 LYS 41 B ASN 42 n 42 ASN 42 B GLY 43 n 43 GLY 43 B GLU 44 n 44 GLU 44 B ARG 45 n 45 ARG 45 B ILE 46 n 46 ILE 46 B GLU 47 n 47 GLU 47 B LYS 48 n 48 LYS 48 B VAL 49 n 49 VAL 49 B GLU 50 n 50 GLU 50 B HIS 51 n 51 HIS 51 B SER 52 n 52 SER 52 B ASP 53 n 53 ASP 53 B LEU 54 n 54 LEU 54 B SER 55 n 55 SER 55 B PHE 56 n 56 PHE 56 B SER 57 n 57 SER 57 B LYS 58 n 58 LYS 58 B ASP 59 n 59 ASP 59 B TRP 60 n 60 TRP 60 B SER 61 n 61 SER 61 B PHE 62 n 62 PHE 62 B TYR 63 n 63 TYR 63 B LEU 64 n 64 LEU 64 B LEU 65 n 65 LEU 65 B TYR 66 n 66 TYR 66 B TYR 67 n 67 TYR 67 B THR 68 n 68 THR 68 B GLU 69 n 69 GLU 69 B PHE 70 n 70 PHE 70 B THR 71 n 71 THR 71 B PRO 72 n 72 PRO 72 B THR 73 n 73 THR 73 B GLU 74 n 74 GLU 74 B LYS 75 n 75 LYS 75 B ASP 76 n 76 ASP 76 B GLU 77 n 77 GLU 77 B TYR 78 n 78 TYR 78 B ALA 79 n 79 ALA 79 B CYS 80 n 80 CYS 80 B ARG 81 n 81 ARG 81 B VAL 82 n 82 VAL 82 B ASN 83 n 83 ASN 83 B HIS 84 n 84 HIS 84 B VAL 85 n 85 VAL 85 B THR 86 n 86 THR 86 B LEU 87 n 87 LEU 87 B SER 88 n 88 SER 88 B GLN 89 n 89 GLN 89 B PRO 90 n 90 PRO 90 B LYS 91 n 91 LYS 91 B ILE 92 n 92 ILE 92 B VAL 93 n 93 VAL 93 B LYS 94 n 94 LYS 94 B TRP 95 n 95 TRP 95 B ASP 96 n 96 ASP 96 B ARG 97 n 97 ARG 97 B ASP 98 n 98 ASP 98 B MET 99 n 99 MET 99 B ALA 1 n 1 ALA 1 C VAL 2 n 2 VAL 2 C ALA 3 n 3 ALA 3 C author_and_software_defined_assembly PISA 3 trimeric 3040 -12 18510 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N GLU 46 A N GLU 46 A O ARG 35 A O ARG 35 A N PHE 36 A N PHE 36 A O ALA 24 A O ALA 24 A O TYR 27 A O TYR 27 A N ARG 6 A N ARG 6 A O SER 11 A O SER 11 A N ILE 95 A N ILE 95 A N ASP 102 A N ASP 102 A O ARG 111 A O ARG 111 A O ARG 114 A O ARG 114 A N LEU 126 A N LEU 126 A O ALA 125 A O ALA 125 A N THR 134 A N THR 134 A N LYS 186 A N LYS 186 A O LEU 206 A O LEU 206 A O ALA 205 A O ALA 205 A N LYS 243 A N LYS 243 A O ALA 246 A O ALA 246 A N GLU 229 A N GLU 229 A N LYS 186 A N LYS 186 A O LEU 206 A O LEU 206 A O ALA 205 A O ALA 205 A N LYS 243 A N LYS 243 A O GLN 242 A O GLN 242 A N ARG 234 A N ARG 234 A N GLU 222 A N GLU 222 A O ARG 219 A O ARG 219 A O GLN 218 A O GLN 218 A N THR 258 A N THR 258 B N LYS 6 B N LYS 6 B O SER 28 B O SER 28 B O PHE 30 B O PHE 30 B N PHE 62 B N PHE 62 B O TYR 67 B O TYR 67 B N GLU 50 B N GLU 50 B N LYS 6 B N LYS 6 B O SER 28 B O SER 28 B O PHE 30 B O PHE 30 B N PHE 62 B N PHE 62 B O TYR 63 B O TYR 63 B N SER 55 B N SER 55 B N GLU 44 B N GLU 44 B O LYS 41 B O LYS 41 B O LEU 40 B O LEU 40 B N ALA 79 B N ALA 79 B O VAL 82 B O VAL 82 B N LYS 91 B N LYS 91 1 A A O O LEU HOH 270 734 1.75 1 A GLU 19 -13.00 1 A VAL 67 -13.43 1 A PRO 269 -26.06 1 B SER 61 11.21 1 A A LEU PRO 266 267 149.58 1 -6.19 0.50 120.30 114.11 A A A NE CZ NH2 ARG ARG ARG 14 14 14 N 1 -19.70 1.20 123.30 103.60 A A A OE1 CD OE2 GLU GLU GLU 19 19 19 N 1 17.35 2.00 118.30 135.65 A A A CG CD OE1 GLU GLU GLU 19 19 19 N 1 -5.45 0.60 121.00 115.55 A A A CB CG CD1 TYR TYR TYR 27 27 27 N 1 -3.76 0.50 120.30 116.54 A A A NE CZ NH2 ARG ARG ARG 35 35 35 N 1 3.33 0.50 120.30 123.63 A A A NE CZ NH1 ARG ARG ARG 48 48 48 N 1 -3.48 0.50 120.30 116.82 A A A NE CZ NH2 ARG ARG ARG 48 48 48 N 1 7.48 0.80 106.30 113.78 A A A CD1 CG CD2 TRP TRP TRP 51 51 51 N 1 -8.56 1.30 127.00 118.44 A A A CB CG CD1 TRP TRP TRP 51 51 51 N 1 -6.53 0.80 107.30 100.77 A A A CE2 CD2 CG TRP TRP TRP 51 51 51 N 1 6.53 0.90 133.90 140.43 A A A CG CD2 CE3 TRP TRP TRP 51 51 51 N 1 -18.85 1.20 123.30 104.45 A A A OE1 CD OE2 GLU GLU GLU 58 58 58 N 1 5.40 0.80 106.30 111.70 A A A CD1 CG CD2 TRP TRP TRP 60 60 60 N 1 -5.31 0.80 107.30 101.99 A A A CE2 CD2 CG TRP TRP TRP 60 60 60 N 1 6.86 0.50 120.30 127.16 A A A NE CZ NH1 ARG ARG ARG 82 82 82 N 1 -3.84 0.50 120.30 116.46 A A A NE CZ NH2 ARG ARG ARG 82 82 82 N 1 4.63 0.50 120.30 124.93 A A A NE CZ NH1 ARG ARG ARG 108 108 108 N 1 -4.35 0.60 121.00 116.65 A A A CB CG CD1 TYR TYR TYR 113 113 113 N 1 3.29 0.50 120.30 123.59 A A A NE CZ NH1 ARG ARG ARG 114 114 114 N 1 -4.56 0.50 120.30 115.74 A A A NE CZ NH2 ARG ARG ARG 114 114 114 N 1 5.84 0.80 106.30 112.14 A A A CD1 CG CD2 TRP TRP TRP 133 133 133 N 1 -5.32 0.80 107.30 101.98 A A A CE2 CD2 CG TRP TRP TRP 133 133 133 N 1 4.26 0.70 109.00 113.26 A A A CE1 NE2 CD2 HIS HIS HIS 145 145 145 N 1 -5.39 0.80 107.30 101.91 A A A CE2 CD2 CG TRP TRP TRP 147 147 147 N 1 7.34 0.80 106.30 113.64 A A A CD1 CG CD2 TRP TRP TRP 156 156 156 N 1 -6.16 1.00 110.10 103.94 A A A CG CD1 NE1 TRP TRP TRP 156 156 156 N 1 -5.85 0.80 107.30 101.45 A A A CE2 CD2 CG TRP TRP TRP 156 156 156 N 1 5.10 0.80 106.30 111.40 A A A CD1 CG CD2 TRP TRP TRP 167 167 167 N 1 -5.16 0.80 107.30 102.14 A A A CE2 CD2 CG TRP TRP TRP 167 167 167 N 1 -3.54 0.50 120.30 116.76 A A A NE CZ NH2 ARG ARG ARG 169 169 169 N 1 -3.37 0.50 120.30 116.93 A A A NE CZ NH2 ARG ARG ARG 181 181 181 N 1 6.71 0.80 106.30 113.01 A A A CD1 CG CD2 TRP TRP TRP 204 204 204 N 1 -6.03 0.80 107.30 101.27 A A A CE2 CD2 CG TRP TRP TRP 204 204 204 N 1 6.78 0.80 106.30 113.08 A A A CD1 CG CD2 TRP TRP TRP 217 217 217 N 1 -6.47 0.80 107.30 100.83 A A A CE2 CD2 CG TRP TRP TRP 217 217 217 N 1 5.90 0.90 118.30 124.20 A A A CB CG OD1 ASP ASP ASP 223 223 223 N 1 5.46 0.80 106.30 111.76 A A A CD1 CG CD2 TRP TRP TRP 244 244 244 N 1 -5.70 0.80 107.30 101.60 A A A CE2 CD2 CG TRP TRP TRP 244 244 244 N 1 5.04 0.50 120.30 125.34 A A A NE CZ NH1 ARG ARG ARG 256 256 256 N 1 -5.85 0.50 120.30 114.45 A A A NE CZ NH2 ARG ARG ARG 256 256 256 N 1 10.40 1.50 119.30 129.70 A A A C N CA LEU PRO PRO 266 267 267 Y 1 -12.76 2.10 128.40 115.64 A A A C N CD LEU PRO PRO 266 267 267 Y 1 -14.17 1.60 122.70 108.53 A A A O C N PRO PRO LEU 269 269 270 Y 1 -12.57 2.00 111.60 99.03 B B B CB CA C ILE ILE ILE 1 1 1 N 1 -7.41 1.20 123.30 115.89 B B B OE1 CD OE2 GLU GLU GLU 16 16 16 N 1 -4.00 0.50 120.30 116.30 B B B NE CZ NH2 ARG ARG ARG 45 45 45 N 1 6.78 0.80 106.30 113.08 B B B CD1 CG CD2 TRP TRP TRP 95 95 95 N 1 -5.70 0.80 107.30 101.60 B B B CE2 CD2 CG TRP TRP TRP 95 95 95 N 1 5.82 0.90 133.90 139.72 B B B CG CD2 CE3 TRP TRP TRP 95 95 95 N 1 A A CG CD GLU GLU 19 19 0.154 0.015 1.515 1.669 N 1 A A CB CG GLU GLU 58 58 0.119 0.019 1.517 1.636 N 1 A A NE2 CD2 HIS HIS 93 93 -0.076 0.011 1.373 1.297 N 1 A A NE2 CD2 HIS HIS 145 145 -0.104 0.011 1.373 1.269 N 1 A A NE2 CD2 HIS HIS 151 151 -0.066 0.011 1.373 1.307 N 1 A A NE2 CD2 HIS HIS 191 191 -0.072 0.011 1.373 1.301 N 1 A A NE2 CD2 HIS HIS 197 197 -0.088 0.011 1.373 1.285 N 1 A A NE2 CD2 HIS HIS 260 260 -0.073 0.011 1.373 1.300 N 1 A A NE2 CD2 HIS HIS 263 263 -0.076 0.011 1.373 1.297 N 1 B B NE2 CD2 HIS HIS 13 13 -0.067 0.011 1.373 1.306 N 1 B B NE2 CD2 HIS HIS 84 84 -0.079 0.011 1.373 1.294 N 1 A ARG 17 -179.62 137.61 1 A ASP 29 47.10 -115.51 1 A TYR 123 -116.54 -73.48 1 A SER 195 -172.84 -170.62 1 A HIS 197 -149.62 -2.10 1 A PRO 267 -44.08 105.77 LYS A 268, PRO A 269, AND LEU A 270 ARE DISORDERED, AND HAVE OCCUPANCIES EQUAL TO 0.01 IN THIS ENTRY 0.22 0.22 1.9 1 1.9 270 3327 17 0 3040 0.017 3.10 model building X-PLOR refinement X-PLOR phasing X-PLOR CLASS I HISTOCOMPATIBILITY ANTIGEN AW68.1 (LEUCOCYTE ANTIGEN) DIFFERENT LENGTH PEPTIDES BIND TO HLA-AW68 SIMILARLY AT THEIR ENDS BUT BULGE OUT IN THE MIDDLE 1 N N 2 N N 3 N N 4 N N 5 N N 6 N N 6 N N THERE IS ONE COMPLEX PER ASYMMETRIC UNIT, WHICH COMPOSED OF FOUR POLYPEPTIDE CHAINS: HLA HEAVY CHAIN IDENTIFIED AS CHAIN *A* IN THIS ENTRY, BETA-2-MICROGLOBULIN IDENTIFIED AS CHAIN *B*, A MODEL OF BOUND N-TERMINAL TRI-PEPTIDE IDENTIFIED AS CHAIN *C*, A MODEL OF BOUND C-TERMINAL DI-PEPTIDE REPORTED AS RESIDUES 1001 AND 1002 IN THE ENTRY. A PRO 50 A PRO 50 HELX_P A GLU 53 A GLU 53 1 H1 4 A PRO 57 A PRO 57 HELX_P A TYR 84 A TYR 84 1 H2 28 A MET 138 A MET 138 HELX_P A ALA 150 A ALA 150 1 H3 13 A VAL 152 A VAL 152 HELX_P A GLU 161 A GLU 161 1 H4 10 A THR 163 A THR 163 HELX_P A ASN 174 A ASN 174 1 H5 12 A LYS 176 A LYS 176 HELX_P A LEU 179 A LEU 179 1 H6 4 disulf 2.049 A CYS 101 A SG CYS 101 1_555 A CYS 164 A SG CYS 164 1_555 disulf 2.064 A CYS 203 A SG CYS 203 1_555 A CYS 259 A SG CYS 259 1_555 disulf 2.059 B CYS 25 B SG CYS 25 1_555 B CYS 80 B SG CYS 80 1_555 covale 1.332 A ALA 1001 D C ALA 1_555 A ARG 1002 E N ARG 1_555 IMMUNE SYSTEM HISTOCOMPATIBILITY ANTIGEN, IMMUNE SYSTEM A TYR 209 A TYR 209 1 A PRO 210 A PRO 210 1.48 B HIS 31 B HIS 31 1 B PRO 32 B PRO 32 -8.54 1A68_HUMAN UNP 1 1 P01891 MAVMAPRTLVLLLSGALALTQTWAGSHSMRYFYTSVSRPGRGEPRFIAVGYVDDTQFVRFDSDAASQRMEPRAPWIEQEG PEYWDRNTRNVKAQSQTDRVDLGTLRGYYNQSEAGSHTIQMMYGCDVGSDGRFLRGYRQDAYDGKDYIALKEDLRSWTAA DMAAQTTKHKWEAAHVAEQWRAYLEGTCVEWLRRYLENGKETLQRTDAPKTHMTHHAVSDHEATLRCWALSFYPAEITLT WQRDGEDQTQDTELVETRPAGDGTFQKWVAVVVPSGQEQRYTCHVQHEGLPKPLTLRWEPSSQPTIPIVGIIAGLVLFGA VITGAVVAAVMWRRKSSDRKGGSYSQAASSDSAQGSDVSLTACKV B2MG_HUMAN UNP 2 1 P01884 MSRSVALAVLALLSLSGLEAIQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDW SFYLLYYTEFTPTEKDEYACRVNHVTLSQPKIVKWDRDM 25 294 1HSB 1 270 P01891 A 1 1 270 21 119 1HSB 1 99 P01884 B 2 1 99 8 4 4 3 4 4 4 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLU 46 A GLU 46 A PRO 47 A PRO 47 A THR 31 A THR 31 A ASP 37 A ASP 37 A ARG 21 A ARG 21 A VAL 28 A VAL 28 A HIS 3 A HIS 3 A VAL 12 A VAL 12 A THR 94 A THR 94 A VAL 103 A VAL 103 A PHE 109 A PHE 109 A TYR 118 A TYR 118 A LYS 121 A LYS 121 A LEU 126 A LEU 126 A TRP 133 A TRP 133 A ALA 135 A ALA 135 A LYS 186 A LYS 186 A ALA 193 A ALA 193 A GLU 198 A GLU 198 A PHE 208 A PHE 208 A PHE 241 A PHE 241 A PRO 250 A PRO 250 A THR 228 A THR 228 A LEU 230 A LEU 230 A LYS 186 A LYS 186 A ALA 193 A ALA 193 A GLU 198 A GLU 198 A PHE 208 A PHE 208 A PHE 241 A PHE 241 A PRO 250 A PRO 250 A ARG 234 A ARG 234 A PRO 235 A PRO 235 A GLU 222 A GLU 222 A GLN 224 A GLN 224 A THR 214 A THR 214 A ARG 219 A ARG 219 A TYR 257 A TYR 257 A GLN 262 A GLN 262 B LYS 6 B LYS 6 B SER 11 B SER 11 B ASN 21 B ASN 21 B PHE 30 B PHE 30 B PHE 62 B PHE 62 B PHE 70 B PHE 70 B GLU 50 B GLU 50 B HIS 51 B HIS 51 B LYS 6 B LYS 6 B SER 11 B SER 11 B ASN 21 B ASN 21 B PHE 30 B PHE 30 B PHE 62 B PHE 62 B PHE 70 B PHE 70 B SER 55 B SER 55 B PHE 56 B PHE 56 B GLU 44 B GLU 44 B ARG 45 B ARG 45 B ILE 35 B ILE 35 B LYS 41 B LYS 41 B TYR 78 B TYR 78 B HIS 84 B HIS 84 B LYS 91 B LYS 91 B LYS 94 B LYS 94 BINDING SITE FOR RESIDUE ALA A 1001 Software 2 BINDING SITE FOR RESIDUE ARG A 1002 Software 12 A TRP 147 A TRP 147 2 1_555 A ARG 1002 E ARG 2 1_555 A ASP 74 A ASP 74 12 1_555 A ASP 77 A ASP 77 12 1_555 A THR 80 A THR 80 12 1_555 A TYR 84 A TYR 84 12 1_555 A ILE 95 A ILE 95 12 1_555 A ASP 116 A ASP 116 12 1_555 A THR 143 A THR 143 12 1_555 A LYS 146 A LYS 146 12 1_555 A TRP 147 A TRP 147 12 1_555 A HOH 504 F HOH 12 1_555 A HOH 506 F HOH 12 1_555 A ALA 1001 D ALA 12 1_555 19 P 21 21 21