0.019209 0.000000 0.000000 0.000000 0.014680 0.000000 0.000000 0.000000 0.007942 0.00000 0.00000 0.00000 Williams, L.K. Brayer, G.D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 52.06 68.12 125.91 C11 H12 O4 208.211 ethyl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate ethyl caffeate non-polymer 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 Ca 2 40.078 CALCIUM ION non-polymer Cl -1 35.453 CHLORIDE ION non-polymer 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 C8 H15 N O6 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose D-saccharide, beta linking C5 H7 N O3 129.114 n PYROGLUTAMIC ACID 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 US J.Med.Chem. JMCMAR 0151 0022-2623 55 10177 10186 10.1021/jm301273u 23050660 Order and disorder: differential structural impacts of myricetin and ethyl caffeate on human amylase, an antidiabetic target. 2012 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 CCD 2007-11-15 MARMOSAIC 325 mm CCD Curved crystal SINGLE WAVELENGTH M x-ray 1 0.98 1.0 BL11-1 SSRL 0.98 SYNCHROTRON SSRL BEAMLINE BL11-1 55931.305 Pancreatic alpha-amylase 3.2.1.1 UNP residues 16-511 1 man polymer 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose 1 man non-polymer 208.211 ethyl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate 3 syn non-polymer 35.453 CHLORIDE ION 1 syn non-polymer 40.078 CALCIUM ION 1 syn non-polymer 18.015 water 240 nat water PA, 1,4-alpha-D-glucan glucanohydrolase no yes (PCA)YSPNTQQGRTSIVHLFEWRWVDIALECERYLAPKGFGGVQVSPPNENVAIYNPFRPWWERYQPVSYKLCTRSGNE DEFRNMVTRCNNVGVRIYVDAVINHMCGNAVSAGTSSTCGSYFNPGSRDFPAVPYSGWDFNDGKCKTGSGDIENYNDATQ VRDCRLTGLLDLALEKDYVRSKIAEYMNHLIDIGVAGFRLDASKHMWPGDIKAILDKLHNLNSNWFPAGSKPFIYQEVID LGGEPIKSSDYFGNGRVTEFKYGAKLGTVIRKWNGEKMSYLKNWGEGWGFVPSDRALVFVDNHDNQRGHGAGGASILTFW DARLYKMAVGFMLAHPYGFTRVMSSYRWPRQFQNGNDVNDWVGPPNNNGVIKEVTINPDTTCGNDWVCEHRWRQIRNMVI FRNVVDGQPFTNWYDNGSNQVAFGRGNRGFIVFNNDDWSFSLTLQTGLPAGTYCDVISGDKINGNCTGIKIYVSDDGKAH FSISNSAEDPFIAIHAESKL QYSPNTQQGRTSIVHLFEWRWVDIALECERYLAPKGFGGVQVSPPNENVAIYNPFRPWWERYQPVSYKLCTRSGNEDEFR NMVTRCNNVGVRIYVDAVINHMCGNAVSAGTSSTCGSYFNPGSRDFPAVPYSGWDFNDGKCKTGSGDIENYNDATQVRDC RLTGLLDLALEKDYVRSKIAEYMNHLIDIGVAGFRLDASKHMWPGDIKAILDKLHNLNSNWFPAGSKPFIYQEVIDLGGE PIKSSDYFGNGRVTEFKYGAKLGTVIRKWNGEKMSYLKNWGEGWGFVPSDRALVFVDNHDNQRGHGAGGASILTFWDARL YKMAVGFMLAHPYGFTRVMSSYRWPRQFQNGNDVNDWVGPPNNNGVIKEVTINPDTTCGNDWVCEHRWRQIRNMVIFRNV VDGQPFTNWYDNGSNQVAFGRGNRGFIVFNNDDWSFSLTLQTGLPAGTYCDVISGDKINGNCTGIKIYVSDDGKAHFSIS NSAEDPFIAIHAESKL A 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n 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 Pichia pastoris sample AMY2A 9606 Homo sapiens 4922 Komagataella pastoris 1 2.00 38.37 VAPOR DIFFUSION, HANGING DROP 7.5 100 mM sodium cacodylate, 60% MPD, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 300K 300 chem_comp entity entity_poly pdbx_chem_comp_identifier pdbx_entity_nonpoly pdbx_struct_conn_angle software struct_conn struct_site struct_site_gen repository Initial release Carbohydrate remediation repository Remediation Database references Data collection Derived calculations Polymer sequence Refinement description Structure summary 1 0 2012-10-24 1 1 2012-12-12 2 0 2020-07-29 _chem_comp.name _chem_comp.type _entity.pdbx_description _entity_poly.pdbx_seq_one_letter_code_can _pdbx_entity_nonpoly.name _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _software.name _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_role _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id DGlcpNAcb N-acetyl-b-D-glucopyranosamine b-D-GlcpNAc GlcNAc Human pancreatic alpha-amylase Human pancreatic alpha-amylase expressed in Pichia pastoris Human pancreatic alpha-amylase in complex with acarbose Human pancreatic alpha-amylase with bound covalent glycosyl-enzyme intermediate Human pancreatic alpha-amylase with bound covalent glycosyl-enzyme intermediate Human Pancreatic alpha-amylase in complex with myricetin RCSB Y RCSB 2012-08-23 REL REL NAG 2-acetamido-2-deoxy-beta-D-glucopyranose 0XR ethyl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate CL CHLORIDE ION CA CALCIUM ION HOH water NAG 497 2 NAG NAG 501 A DRG 500 3 0XR 0XR 502 A DRG 501 3 0XR 0XR 503 A DRG 502 3 0XR 0XR 504 A CL 499 4 CL CL 505 A CA 498 5 CA CA 506 A HOH 504 6 HOH HOH 601 A HOH 505 6 HOH HOH 602 A HOH 506 6 HOH HOH 603 A HOH 507 6 HOH HOH 604 A HOH 508 6 HOH HOH 605 A HOH 509 6 HOH HOH 606 A HOH 510 6 HOH HOH 607 A HOH 511 6 HOH HOH 608 A HOH 512 6 HOH HOH 609 A HOH 513 6 HOH HOH 610 A HOH 514 6 HOH HOH 611 A HOH 515 6 HOH HOH 612 A HOH 516 6 HOH HOH 613 A HOH 517 6 HOH HOH 614 A HOH 518 6 HOH HOH 615 A HOH 519 6 HOH HOH 616 A HOH 520 6 HOH HOH 617 A HOH 521 6 HOH HOH 618 A HOH 522 6 HOH HOH 619 A HOH 523 6 HOH HOH 620 A HOH 524 6 HOH HOH 621 A HOH 525 6 HOH HOH 622 A HOH 526 6 HOH HOH 623 A HOH 527 6 HOH HOH 624 A HOH 528 6 HOH HOH 625 A HOH 529 6 HOH HOH 626 A HOH 530 6 HOH HOH 627 A HOH 531 6 HOH HOH 628 A HOH 532 6 HOH HOH 629 A HOH 533 6 HOH HOH 630 A HOH 534 6 HOH HOH 631 A HOH 535 6 HOH HOH 632 A HOH 537 6 HOH HOH 633 A HOH 538 6 HOH HOH 634 A HOH 539 6 HOH HOH 635 A HOH 540 6 HOH HOH 636 A HOH 541 6 HOH HOH 637 A HOH 542 6 HOH HOH 638 A HOH 543 6 HOH HOH 639 A HOH 544 6 HOH HOH 640 A HOH 545 6 HOH HOH 641 A HOH 546 6 HOH HOH 642 A HOH 547 6 HOH HOH 643 A HOH 548 6 HOH HOH 644 A HOH 549 6 HOH HOH 645 A HOH 550 6 HOH HOH 646 A HOH 551 6 HOH HOH 647 A HOH 552 6 HOH HOH 648 A HOH 553 6 HOH HOH 649 A HOH 554 6 HOH HOH 650 A HOH 555 6 HOH HOH 651 A HOH 556 6 HOH HOH 652 A HOH 557 6 HOH HOH 653 A HOH 558 6 HOH HOH 654 A HOH 559 6 HOH HOH 655 A HOH 560 6 HOH HOH 656 A HOH 561 6 HOH HOH 657 A HOH 562 6 HOH HOH 658 A HOH 563 6 HOH HOH 659 A HOH 565 6 HOH HOH 660 A HOH 566 6 HOH HOH 661 A HOH 568 6 HOH HOH 662 A HOH 569 6 HOH HOH 663 A HOH 570 6 HOH HOH 664 A HOH 571 6 HOH HOH 665 A HOH 572 6 HOH HOH 666 A HOH 573 6 HOH HOH 667 A HOH 574 6 HOH HOH 668 A HOH 575 6 HOH HOH 669 A HOH 576 6 HOH HOH 670 A HOH 577 6 HOH HOH 671 A HOH 578 6 HOH HOH 672 A HOH 579 6 HOH HOH 673 A HOH 580 6 HOH HOH 674 A HOH 581 6 HOH HOH 675 A HOH 582 6 HOH HOH 676 A HOH 583 6 HOH HOH 677 A HOH 584 6 HOH HOH 678 A HOH 585 6 HOH HOH 679 A HOH 586 6 HOH HOH 680 A HOH 587 6 HOH HOH 681 A HOH 588 6 HOH HOH 682 A HOH 589 6 HOH HOH 683 A HOH 590 6 HOH HOH 684 A HOH 591 6 HOH HOH 685 A HOH 592 6 HOH HOH 686 A HOH 593 6 HOH HOH 687 A HOH 594 6 HOH HOH 688 A HOH 595 6 HOH HOH 689 A HOH 596 6 HOH HOH 690 A HOH 597 6 HOH HOH 691 A HOH 598 6 HOH HOH 692 A HOH 599 6 HOH HOH 693 A HOH 600 6 HOH HOH 694 A HOH 601 6 HOH HOH 695 A HOH 602 6 HOH HOH 696 A HOH 603 6 HOH HOH 697 A HOH 604 6 HOH HOH 698 A HOH 605 6 HOH HOH 699 A HOH 606 6 HOH HOH 700 A HOH 607 6 HOH HOH 701 A HOH 608 6 HOH HOH 702 A HOH 609 6 HOH HOH 703 A HOH 610 6 HOH HOH 704 A HOH 611 6 HOH HOH 705 A HOH 612 6 HOH HOH 706 A HOH 613 6 HOH HOH 707 A HOH 614 6 HOH HOH 708 A HOH 615 6 HOH HOH 709 A HOH 616 6 HOH HOH 710 A HOH 617 6 HOH HOH 711 A HOH 618 6 HOH HOH 712 A HOH 619 6 HOH HOH 713 A HOH 620 6 HOH HOH 714 A HOH 621 6 HOH HOH 715 A HOH 622 6 HOH HOH 716 A HOH 623 6 HOH HOH 717 A HOH 624 6 HOH HOH 718 A HOH 625 6 HOH HOH 719 A HOH 626 6 HOH HOH 720 A HOH 627 6 HOH HOH 721 A HOH 628 6 HOH HOH 722 A HOH 629 6 HOH HOH 723 A HOH 630 6 HOH HOH 724 A HOH 631 6 HOH HOH 725 A HOH 632 6 HOH HOH 726 A HOH 633 6 HOH HOH 727 A HOH 634 6 HOH HOH 728 A HOH 635 6 HOH HOH 729 A HOH 636 6 HOH HOH 730 A HOH 637 6 HOH HOH 731 A HOH 638 6 HOH HOH 732 A HOH 639 6 HOH HOH 733 A HOH 640 6 HOH HOH 734 A HOH 641 6 HOH HOH 735 A HOH 642 6 HOH HOH 736 A HOH 643 6 HOH HOH 737 A HOH 644 6 HOH HOH 738 A HOH 645 6 HOH HOH 739 A HOH 646 6 HOH HOH 740 A HOH 647 6 HOH HOH 741 A HOH 648 6 HOH HOH 742 A HOH 649 6 HOH HOH 743 A HOH 650 6 HOH HOH 744 A HOH 651 6 HOH HOH 745 A HOH 652 6 HOH HOH 746 A HOH 653 6 HOH HOH 747 A HOH 654 6 HOH HOH 748 A HOH 655 6 HOH HOH 749 A HOH 656 6 HOH HOH 750 A HOH 657 6 HOH HOH 751 A HOH 658 6 HOH HOH 752 A HOH 659 6 HOH HOH 753 A HOH 660 6 HOH HOH 754 A HOH 661 6 HOH HOH 755 A HOH 662 6 HOH HOH 756 A HOH 663 6 HOH HOH 757 A HOH 664 6 HOH HOH 758 A HOH 665 6 HOH HOH 759 A HOH 666 6 HOH HOH 760 A HOH 667 6 HOH HOH 761 A HOH 668 6 HOH HOH 762 A HOH 669 6 HOH HOH 763 A HOH 670 6 HOH HOH 764 A HOH 671 6 HOH HOH 765 A HOH 672 6 HOH HOH 766 A HOH 673 6 HOH HOH 767 A HOH 674 6 HOH HOH 768 A HOH 675 6 HOH HOH 769 A HOH 676 6 HOH HOH 770 A HOH 677 6 HOH HOH 771 A HOH 678 6 HOH HOH 772 A HOH 679 6 HOH HOH 773 A HOH 681 6 HOH HOH 774 A HOH 682 6 HOH HOH 775 A HOH 683 6 HOH HOH 776 A HOH 684 6 HOH HOH 777 A HOH 685 6 HOH HOH 778 A HOH 686 6 HOH HOH 779 A HOH 687 6 HOH HOH 780 A HOH 688 6 HOH HOH 781 A HOH 689 6 HOH HOH 782 A HOH 690 6 HOH HOH 783 A HOH 691 6 HOH HOH 784 A HOH 692 6 HOH HOH 785 A HOH 693 6 HOH HOH 786 A HOH 694 6 HOH HOH 787 A HOH 695 6 HOH HOH 788 A HOH 696 6 HOH HOH 789 A HOH 697 6 HOH HOH 790 A HOH 698 6 HOH HOH 791 A HOH 699 6 HOH HOH 792 A HOH 700 6 HOH HOH 793 A HOH 701 6 HOH HOH 794 A HOH 702 6 HOH HOH 795 A HOH 703 6 HOH HOH 796 A HOH 704 6 HOH HOH 797 A HOH 705 6 HOH HOH 798 A HOH 706 6 HOH HOH 799 A HOH 707 6 HOH HOH 800 A HOH 708 6 HOH HOH 801 A HOH 709 6 HOH HOH 802 A HOH 710 6 HOH HOH 803 A HOH 711 6 HOH HOH 804 A HOH 712 6 HOH HOH 805 A HOH 713 6 HOH HOH 806 A HOH 714 6 HOH HOH 807 A HOH 715 6 HOH HOH 808 A HOH 716 6 HOH HOH 809 A HOH 717 6 HOH HOH 810 A HOH 718 6 HOH HOH 811 A HOH 719 6 HOH HOH 812 A HOH 720 6 HOH HOH 813 A HOH 721 6 HOH HOH 814 A HOH 722 6 HOH HOH 815 A HOH 723 6 HOH HOH 816 A HOH 724 6 HOH HOH 817 A HOH 725 6 HOH HOH 818 A HOH 726 6 HOH HOH 819 A HOH 727 6 HOH HOH 820 A HOH 728 6 HOH HOH 821 A HOH 729 6 HOH HOH 822 A HOH 730 6 HOH HOH 823 A HOH 731 6 HOH HOH 824 A HOH 732 6 HOH HOH 825 A HOH 733 6 HOH HOH 826 A HOH 734 6 HOH HOH 827 A HOH 735 6 HOH HOH 828 A HOH 736 6 HOH HOH 829 A HOH 737 6 HOH HOH 830 A HOH 738 6 HOH HOH 831 A HOH 739 6 HOH HOH 832 A HOH 740 6 HOH HOH 833 A HOH 741 6 HOH HOH 834 A HOH 742 6 HOH HOH 835 A HOH 743 6 HOH HOH 836 A HOH 744 6 HOH HOH 837 A HOH 745 6 HOH HOH 838 A HOH 746 6 HOH HOH 839 A HOH 503 6 HOH HOH 840 A PCA 1 n 1 PCA 1 A TYR 2 n 2 TYR 2 A SER 3 n 3 SER 3 A PRO 4 n 4 PRO 4 A ASN 5 n 5 ASN 5 A THR 6 n 6 THR 6 A GLN 7 n 7 GLN 7 A GLN 8 n 8 GLN 8 A GLY 9 n 9 GLY 9 A ARG 10 n 10 ARG 10 A THR 11 n 11 THR 11 A SER 12 n 12 SER 12 A ILE 13 n 13 ILE 13 A VAL 14 n 14 VAL 14 A HIS 15 n 15 HIS 15 A LEU 16 n 16 LEU 16 A PHE 17 n 17 PHE 17 A GLU 18 n 18 GLU 18 A TRP 19 n 19 TRP 19 A ARG 20 n 20 ARG 20 A TRP 21 n 21 TRP 21 A VAL 22 n 22 VAL 22 A ASP 23 n 23 ASP 23 A ILE 24 n 24 ILE 24 A ALA 25 n 25 ALA 25 A LEU 26 n 26 LEU 26 A GLU 27 n 27 GLU 27 A CYS 28 n 28 CYS 28 A GLU 29 n 29 GLU 29 A ARG 30 n 30 ARG 30 A TYR 31 n 31 TYR 31 A LEU 32 n 32 LEU 32 A ALA 33 n 33 ALA 33 A PRO 34 n 34 PRO 34 A LYS 35 n 35 LYS 35 A GLY 36 n 36 GLY 36 A PHE 37 n 37 PHE 37 A GLY 38 n 38 GLY 38 A GLY 39 n 39 GLY 39 A VAL 40 n 40 VAL 40 A GLN 41 n 41 GLN 41 A VAL 42 n 42 VAL 42 A SER 43 n 43 SER 43 A PRO 44 n 44 PRO 44 A PRO 45 n 45 PRO 45 A ASN 46 n 46 ASN 46 A GLU 47 n 47 GLU 47 A ASN 48 n 48 ASN 48 A VAL 49 n 49 VAL 49 A ALA 50 n 50 ALA 50 A ILE 51 n 51 ILE 51 A TYR 52 n 52 TYR 52 A ASN 53 n 53 ASN 53 A PRO 54 n 54 PRO 54 A PHE 55 n 55 PHE 55 A ARG 56 n 56 ARG 56 A PRO 57 n 57 PRO 57 A TRP 58 n 58 TRP 58 A TRP 59 n 59 TRP 59 A GLU 60 n 60 GLU 60 A ARG 61 n 61 ARG 61 A TYR 62 n 62 TYR 62 A GLN 63 n 63 GLN 63 A PRO 64 n 64 PRO 64 A VAL 65 n 65 VAL 65 A SER 66 n 66 SER 66 A TYR 67 n 67 TYR 67 A LYS 68 n 68 LYS 68 A LEU 69 n 69 LEU 69 A CYS 70 n 70 CYS 70 A THR 71 n 71 THR 71 A ARG 72 n 72 ARG 72 A SER 73 n 73 SER 73 A GLY 74 n 74 GLY 74 A ASN 75 n 75 ASN 75 A GLU 76 n 76 GLU 76 A ASP 77 n 77 ASP 77 A GLU 78 n 78 GLU 78 A PHE 79 n 79 PHE 79 A ARG 80 n 80 ARG 80 A ASN 81 n 81 ASN 81 A MET 82 n 82 MET 82 A VAL 83 n 83 VAL 83 A THR 84 n 84 THR 84 A ARG 85 n 85 ARG 85 A CYS 86 n 86 CYS 86 A ASN 87 n 87 ASN 87 A ASN 88 n 88 ASN 88 A VAL 89 n 89 VAL 89 A GLY 90 n 90 GLY 90 A VAL 91 n 91 VAL 91 A ARG 92 n 92 ARG 92 A ILE 93 n 93 ILE 93 A TYR 94 n 94 TYR 94 A VAL 95 n 95 VAL 95 A ASP 96 n 96 ASP 96 A ALA 97 n 97 ALA 97 A VAL 98 n 98 VAL 98 A ILE 99 n 99 ILE 99 A ASN 100 n 100 ASN 100 A HIS 101 n 101 HIS 101 A MET 102 n 102 MET 102 A CYS 103 n 103 CYS 103 A GLY 104 n 104 GLY 104 A ASN 105 n 105 ASN 105 A ALA 106 n 106 ALA 106 A VAL 107 n 107 VAL 107 A SER 108 n 108 SER 108 A ALA 109 n 109 ALA 109 A GLY 110 n 110 GLY 110 A THR 111 n 111 THR 111 A SER 112 n 112 SER 112 A SER 113 n 113 SER 113 A THR 114 n 114 THR 114 A CYS 115 n 115 CYS 115 A GLY 116 n 116 GLY 116 A SER 117 n 117 SER 117 A TYR 118 n 118 TYR 118 A PHE 119 n 119 PHE 119 A ASN 120 n 120 ASN 120 A PRO 121 n 121 PRO 121 A GLY 122 n 122 GLY 122 A SER 123 n 123 SER 123 A ARG 124 n 124 ARG 124 A ASP 125 n 125 ASP 125 A PHE 126 n 126 PHE 126 A PRO 127 n 127 PRO 127 A ALA 128 n 128 ALA 128 A VAL 129 n 129 VAL 129 A PRO 130 n 130 PRO 130 A TYR 131 n 131 TYR 131 A SER 132 n 132 SER 132 A GLY 133 n 133 GLY 133 A TRP 134 n 134 TRP 134 A ASP 135 n 135 ASP 135 A PHE 136 n 136 PHE 136 A ASN 137 n 137 ASN 137 A ASP 138 n 138 ASP 138 A GLY 139 n 139 GLY 139 A LYS 140 n 140 LYS 140 A CYS 141 n 141 CYS 141 A LYS 142 n 142 LYS 142 A THR 143 n 143 THR 143 A GLY 144 n 144 GLY 144 A SER 145 n 145 SER 145 A GLY 146 n 146 GLY 146 A ASP 147 n 147 ASP 147 A ILE 148 n 148 ILE 148 A GLU 149 n 149 GLU 149 A ASN 150 n 150 ASN 150 A TYR 151 n 151 TYR 151 A ASN 152 n 152 ASN 152 A ASP 153 n 153 ASP 153 A ALA 154 n 154 ALA 154 A THR 155 n 155 THR 155 A GLN 156 n 156 GLN 156 A VAL 157 n 157 VAL 157 A ARG 158 n 158 ARG 158 A ASP 159 n 159 ASP 159 A CYS 160 n 160 CYS 160 A ARG 161 n 161 ARG 161 A LEU 162 n 162 LEU 162 A THR 163 n 163 THR 163 A GLY 164 n 164 GLY 164 A LEU 165 n 165 LEU 165 A LEU 166 n 166 LEU 166 A ASP 167 n 167 ASP 167 A LEU 168 n 168 LEU 168 A ALA 169 n 169 ALA 169 A LEU 170 n 170 LEU 170 A GLU 171 n 171 GLU 171 A LYS 172 n 172 LYS 172 A ASP 173 n 173 ASP 173 A TYR 174 n 174 TYR 174 A VAL 175 n 175 VAL 175 A ARG 176 n 176 ARG 176 A SER 177 n 177 SER 177 A LYS 178 n 178 LYS 178 A ILE 179 n 179 ILE 179 A ALA 180 n 180 ALA 180 A GLU 181 n 181 GLU 181 A TYR 182 n 182 TYR 182 A MET 183 n 183 MET 183 A ASN 184 n 184 ASN 184 A HIS 185 n 185 HIS 185 A LEU 186 n 186 LEU 186 A ILE 187 n 187 ILE 187 A ASP 188 n 188 ASP 188 A ILE 189 n 189 ILE 189 A GLY 190 n 190 GLY 190 A VAL 191 n 191 VAL 191 A ALA 192 n 192 ALA 192 A GLY 193 n 193 GLY 193 A PHE 194 n 194 PHE 194 A ARG 195 n 195 ARG 195 A LEU 196 n 196 LEU 196 A ASP 197 n 197 ASP 197 A ALA 198 n 198 ALA 198 A SER 199 n 199 SER 199 A LYS 200 n 200 LYS 200 A HIS 201 n 201 HIS 201 A MET 202 n 202 MET 202 A TRP 203 n 203 TRP 203 A PRO 204 n 204 PRO 204 A GLY 205 n 205 GLY 205 A ASP 206 n 206 ASP 206 A ILE 207 n 207 ILE 207 A LYS 208 n 208 LYS 208 A ALA 209 n 209 ALA 209 A ILE 210 n 210 ILE 210 A LEU 211 n 211 LEU 211 A ASP 212 n 212 ASP 212 A LYS 213 n 213 LYS 213 A LEU 214 n 214 LEU 214 A HIS 215 n 215 HIS 215 A ASN 216 n 216 ASN 216 A LEU 217 n 217 LEU 217 A ASN 218 n 218 ASN 218 A SER 219 n 219 SER 219 A ASN 220 n 220 ASN 220 A TRP 221 n 221 TRP 221 A PHE 222 n 222 PHE 222 A PRO 223 n 223 PRO 223 A ALA 224 n 224 ALA 224 A GLY 225 n 225 GLY 225 A SER 226 n 226 SER 226 A LYS 227 n 227 LYS 227 A PRO 228 n 228 PRO 228 A PHE 229 n 229 PHE 229 A ILE 230 n 230 ILE 230 A TYR 231 n 231 TYR 231 A GLN 232 n 232 GLN 232 A GLU 233 n 233 GLU 233 A VAL 234 n 234 VAL 234 A ILE 235 n 235 ILE 235 A ASP 236 n 236 ASP 236 A LEU 237 n 237 LEU 237 A GLY 238 n 238 GLY 238 A GLY 239 n 239 GLY 239 A GLU 240 n 240 GLU 240 A PRO 241 n 241 PRO 241 A ILE 242 n 242 ILE 242 A LYS 243 n 243 LYS 243 A SER 244 n 244 SER 244 A SER 245 n 245 SER 245 A ASP 246 n 246 ASP 246 A TYR 247 n 247 TYR 247 A PHE 248 n 248 PHE 248 A GLY 249 n 249 GLY 249 A ASN 250 n 250 ASN 250 A GLY 251 n 251 GLY 251 A ARG 252 n 252 ARG 252 A VAL 253 n 253 VAL 253 A THR 254 n 254 THR 254 A GLU 255 n 255 GLU 255 A PHE 256 n 256 PHE 256 A LYS 257 n 257 LYS 257 A TYR 258 n 258 TYR 258 A GLY 259 n 259 GLY 259 A ALA 260 n 260 ALA 260 A LYS 261 n 261 LYS 261 A LEU 262 n 262 LEU 262 A GLY 263 n 263 GLY 263 A THR 264 n 264 THR 264 A VAL 265 n 265 VAL 265 A ILE 266 n 266 ILE 266 A ARG 267 n 267 ARG 267 A LYS 268 n 268 LYS 268 A TRP 269 n 269 TRP 269 A ASN 270 n 270 ASN 270 A GLY 271 n 271 GLY 271 A GLU 272 n 272 GLU 272 A LYS 273 n 273 LYS 273 A MET 274 n 274 MET 274 A SER 275 n 275 SER 275 A TYR 276 n 276 TYR 276 A LEU 277 n 277 LEU 277 A LYS 278 n 278 LYS 278 A ASN 279 n 279 ASN 279 A TRP 280 n 280 TRP 280 A GLY 281 n 281 GLY 281 A GLU 282 n 282 GLU 282 A GLY 283 n 283 GLY 283 A TRP 284 n 284 TRP 284 A GLY 285 n 285 GLY 285 A PHE 286 n 286 PHE 286 A VAL 287 n 287 VAL 287 A PRO 288 n 288 PRO 288 A SER 289 n 289 SER 289 A ASP 290 n 290 ASP 290 A ARG 291 n 291 ARG 291 A ALA 292 n 292 ALA 292 A LEU 293 n 293 LEU 293 A VAL 294 n 294 VAL 294 A PHE 295 n 295 PHE 295 A VAL 296 n 296 VAL 296 A ASP 297 n 297 ASP 297 A ASN 298 n 298 ASN 298 A HIS 299 n 299 HIS 299 A ASP 300 n 300 ASP 300 A ASN 301 n 301 ASN 301 A GLN 302 n 302 GLN 302 A ARG 303 n 303 ARG 303 A GLY 304 n 304 GLY 304 A HIS 305 n 305 HIS 305 A GLY 306 n 306 GLY 306 A ALA 307 n 307 ALA 307 A GLY 308 n 308 GLY 308 A GLY 309 n 309 GLY 309 A ALA 310 n 310 ALA 310 A SER 311 n 311 SER 311 A ILE 312 n 312 ILE 312 A LEU 313 n 313 LEU 313 A THR 314 n 314 THR 314 A PHE 315 n 315 PHE 315 A TRP 316 n 316 TRP 316 A ASP 317 n 317 ASP 317 A ALA 318 n 318 ALA 318 A ARG 319 n 319 ARG 319 A LEU 320 n 320 LEU 320 A TYR 321 n 321 TYR 321 A LYS 322 n 322 LYS 322 A MET 323 n 323 MET 323 A ALA 324 n 324 ALA 324 A VAL 325 n 325 VAL 325 A GLY 326 n 326 GLY 326 A PHE 327 n 327 PHE 327 A MET 328 n 328 MET 328 A LEU 329 n 329 LEU 329 A ALA 330 n 330 ALA 330 A HIS 331 n 331 HIS 331 A PRO 332 n 332 PRO 332 A TYR 333 n 333 TYR 333 A GLY 334 n 334 GLY 334 A PHE 335 n 335 PHE 335 A THR 336 n 336 THR 336 A ARG 337 n 337 ARG 337 A VAL 338 n 338 VAL 338 A MET 339 n 339 MET 339 A SER 340 n 340 SER 340 A SER 341 n 341 SER 341 A TYR 342 n 342 TYR 342 A ARG 343 n 343 ARG 343 A TRP 344 n 344 TRP 344 A PRO 345 n 345 PRO 345 A ARG 346 n 346 ARG 346 A GLN 347 n 347 GLN 347 A PHE 348 n 348 PHE 348 A GLN 349 n 349 GLN 349 A ASN 350 n 350 ASN 350 A GLY 351 n 351 GLY 351 A ASN 352 n 352 ASN 352 A ASP 353 n 353 ASP 353 A VAL 354 n 354 VAL 354 A ASN 355 n 355 ASN 355 A ASP 356 n 356 ASP 356 A TRP 357 n 357 TRP 357 A VAL 358 n 358 VAL 358 A GLY 359 n 359 GLY 359 A PRO 360 n 360 PRO 360 A PRO 361 n 361 PRO 361 A ASN 362 n 362 ASN 362 A ASN 363 n 363 ASN 363 A ASN 364 n 364 ASN 364 A GLY 365 n 365 GLY 365 A VAL 366 n 366 VAL 366 A ILE 367 n 367 ILE 367 A LYS 368 n 368 LYS 368 A GLU 369 n 369 GLU 369 A VAL 370 n 370 VAL 370 A THR 371 n 371 THR 371 A ILE 372 n 372 ILE 372 A ASN 373 n 373 ASN 373 A PRO 374 n 374 PRO 374 A ASP 375 n 375 ASP 375 A THR 376 n 376 THR 376 A THR 377 n 377 THR 377 A CYS 378 n 378 CYS 378 A GLY 379 n 379 GLY 379 A ASN 380 n 380 ASN 380 A ASP 381 n 381 ASP 381 A TRP 382 n 382 TRP 382 A VAL 383 n 383 VAL 383 A CYS 384 n 384 CYS 384 A GLU 385 n 385 GLU 385 A HIS 386 n 386 HIS 386 A ARG 387 n 387 ARG 387 A TRP 388 n 388 TRP 388 A ARG 389 n 389 ARG 389 A GLN 390 n 390 GLN 390 A ILE 391 n 391 ILE 391 A ARG 392 n 392 ARG 392 A ASN 393 n 393 ASN 393 A MET 394 n 394 MET 394 A VAL 395 n 395 VAL 395 A ILE 396 n 396 ILE 396 A PHE 397 n 397 PHE 397 A ARG 398 n 398 ARG 398 A ASN 399 n 399 ASN 399 A VAL 400 n 400 VAL 400 A VAL 401 n 401 VAL 401 A ASP 402 n 402 ASP 402 A GLY 403 n 403 GLY 403 A GLN 404 n 404 GLN 404 A PRO 405 n 405 PRO 405 A PHE 406 n 406 PHE 406 A THR 407 n 407 THR 407 A ASN 408 n 408 ASN 408 A TRP 409 n 409 TRP 409 A TYR 410 n 410 TYR 410 A ASP 411 n 411 ASP 411 A ASN 412 n 412 ASN 412 A GLY 413 n 413 GLY 413 A SER 414 n 414 SER 414 A ASN 415 n 415 ASN 415 A GLN 416 n 416 GLN 416 A VAL 417 n 417 VAL 417 A ALA 418 n 418 ALA 418 A PHE 419 n 419 PHE 419 A GLY 420 n 420 GLY 420 A ARG 421 n 421 ARG 421 A GLY 422 n 422 GLY 422 A ASN 423 n 423 ASN 423 A ARG 424 n 424 ARG 424 A GLY 425 n 425 GLY 425 A PHE 426 n 426 PHE 426 A ILE 427 n 427 ILE 427 A VAL 428 n 428 VAL 428 A PHE 429 n 429 PHE 429 A ASN 430 n 430 ASN 430 A ASN 431 n 431 ASN 431 A ASP 432 n 432 ASP 432 A ASP 433 n 433 ASP 433 A TRP 434 n 434 TRP 434 A SER 435 n 435 SER 435 A PHE 436 n 436 PHE 436 A SER 437 n 437 SER 437 A LEU 438 n 438 LEU 438 A THR 439 n 439 THR 439 A LEU 440 n 440 LEU 440 A GLN 441 n 441 GLN 441 A THR 442 n 442 THR 442 A GLY 443 n 443 GLY 443 A LEU 444 n 444 LEU 444 A PRO 445 n 445 PRO 445 A ALA 446 n 446 ALA 446 A GLY 447 n 447 GLY 447 A THR 448 n 448 THR 448 A TYR 449 n 449 TYR 449 A CYS 450 n 450 CYS 450 A ASP 451 n 451 ASP 451 A VAL 452 n 452 VAL 452 A ILE 453 n 453 ILE 453 A SER 454 n 454 SER 454 A GLY 455 n 455 GLY 455 A ASP 456 n 456 ASP 456 A LYS 457 n 457 LYS 457 A ILE 458 n 458 ILE 458 A ASN 459 n 459 ASN 459 A GLY 460 n 460 GLY 460 A ASN 461 n 461 ASN 461 A CYS 462 n 462 CYS 462 A THR 463 n 463 THR 463 A GLY 464 n 464 GLY 464 A ILE 465 n 465 ILE 465 A LYS 466 n 466 LYS 466 A ILE 467 n 467 ILE 467 A TYR 468 n 468 TYR 468 A VAL 469 n 469 VAL 469 A SER 470 n 470 SER 470 A ASP 471 n 471 ASP 471 A ASP 472 n 472 ASP 472 A GLY 473 n 473 GLY 473 A LYS 474 n 474 LYS 474 A ALA 475 n 475 ALA 475 A HIS 476 n 476 HIS 476 A PHE 477 n 477 PHE 477 A SER 478 n 478 SER 478 A ILE 479 n 479 ILE 479 A SER 480 n 480 SER 480 A ASN 481 n 481 ASN 481 A SER 482 n 482 SER 482 A ALA 483 n 483 ALA 483 A GLU 484 n 484 GLU 484 A ASP 485 n 485 ASP 485 A PRO 486 n 486 PRO 486 A PHE 487 n 487 PHE 487 A ILE 488 n 488 ILE 488 A ALA 489 n 489 ALA 489 A ILE 490 n 490 ILE 490 A HIS 491 n 491 HIS 491 A ALA 492 n 492 ALA 492 A GLU 493 n 493 GLU 493 A SER 494 n 494 SER 494 A LYS 495 n 495 LYS 495 A LEU 496 n 496 LEU 496 A author_and_software_defined_assembly PISA 1 monomeric A ASN 100 A OD1 ASN 100 1_555 A CA 506 G CA CA 1_555 A ARG 158 A O ARG 158 1_555 156.4 A ASN 100 A OD1 ASN 100 1_555 A CA 506 G CA CA 1_555 A ASP 167 A OD2 ASP 167 1_555 125.5 A ARG 158 A O ARG 158 1_555 A CA 506 G CA CA 1_555 A ASP 167 A OD2 ASP 167 1_555 78.0 A ASN 100 A OD1 ASN 100 1_555 A CA 506 G CA CA 1_555 A ASP 167 A OD1 ASP 167 1_555 78.6 A ARG 158 A O ARG 158 1_555 A CA 506 G CA CA 1_555 A ASP 167 A OD1 ASP 167 1_555 121.9 A ASP 167 A OD2 ASP 167 1_555 A CA 506 G CA CA 1_555 A ASP 167 A OD1 ASP 167 1_555 52.0 A ASN 100 A OD1 ASN 100 1_555 A CA 506 G CA CA 1_555 A HIS 201 A O HIS 201 1_555 76.1 A ARG 158 A O ARG 158 1_555 A CA 506 G CA CA 1_555 A HIS 201 A O HIS 201 1_555 80.4 A ASP 167 A OD2 ASP 167 1_555 A CA 506 G CA CA 1_555 A HIS 201 A O HIS 201 1_555 156.8 A ASP 167 A OD1 ASP 167 1_555 A CA 506 G CA CA 1_555 A HIS 201 A O HIS 201 1_555 138.9 A ASN 100 A OD1 ASN 100 1_555 A CA 506 G CA CA 1_555 A HOH 672 H O HOH 1_555 99.1 A ARG 158 A O ARG 158 1_555 A CA 506 G CA CA 1_555 A HOH 672 H O HOH 1_555 79.3 A ASP 167 A OD2 ASP 167 1_555 A CA 506 G CA CA 1_555 A HOH 672 H O HOH 1_555 86.3 A ASP 167 A OD1 ASP 167 1_555 A CA 506 G CA CA 1_555 A HOH 672 H O HOH 1_555 71.0 A HIS 201 A O HIS 201 1_555 A CA 506 G CA CA 1_555 A HOH 672 H O HOH 1_555 81.6 A ASN 100 A OD1 ASN 100 1_555 A CA 506 G CA CA 1_555 A HOH 676 H O HOH 1_555 102.3 A ARG 158 A O ARG 158 1_555 A CA 506 G CA CA 1_555 A HOH 676 H O HOH 1_555 72.3 A ASP 167 A OD2 ASP 167 1_555 A CA 506 G CA CA 1_555 A HOH 676 H O HOH 1_555 98.8 A ASP 167 A OD1 ASP 167 1_555 A CA 506 G CA CA 1_555 A HOH 676 H O HOH 1_555 134.9 A HIS 201 A O HIS 201 1_555 A CA 506 G CA CA 1_555 A HOH 676 H O HOH 1_555 82.4 A HOH 672 H O HOH 1_555 A CA 506 G CA CA 1_555 A HOH 676 H O HOH 1_555 149.3 A ASN 100 A OD1 ASN 100 1_555 A CA 506 G CA CA 1_555 A HOH 682 H O HOH 1_555 71.0 A ARG 158 A O ARG 158 1_555 A CA 506 G CA CA 1_555 A HOH 682 H O HOH 1_555 122.6 A ASP 167 A OD2 ASP 167 1_555 A CA 506 G CA CA 1_555 A HOH 682 H O HOH 1_555 75.0 A ASP 167 A OD1 ASP 167 1_555 A CA 506 G CA CA 1_555 A HOH 682 H O HOH 1_555 75.0 A HIS 201 A O HIS 201 1_555 A CA 506 G CA CA 1_555 A HOH 682 H O HOH 1_555 124.7 A HOH 672 H O HOH 1_555 A CA 506 G CA CA 1_555 A HOH 682 H O HOH 1_555 145.9 A HOH 676 H O HOH 1_555 A CA 506 G CA CA 1_555 A HOH 682 H O HOH 1_555 63.3 A PCA 1 PYROGLUTAMIC ACID A PCA 1 GLN 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 VAL 14 A N VAL 14 A O GLY 39 A O GLY 39 A N VAL 40 A N VAL 40 A O ARG 92 A O ARG 92 A N ALA 97 A N ALA 97 A O ARG 195 A O ARG 195 A N LEU 196 A N LEU 196 A O TYR 231 A O TYR 231 A N GLN 232 A N GLN 232 A O ARG 252 A O ARG 252 A N VAL 253 A N VAL 253 A O LEU 293 A O LEU 293 A N VAL 294 A N VAL 294 A O PHE 335 A O PHE 335 A O VAL 338 A O VAL 338 A N HIS 15 A N HIS 15 A N ALA 50 A N ALA 50 A O SER 112 A O SER 112 A N CYS 103 A N CYS 103 A O LEU 166 A O LEU 166 A N ASN 363 A N ASN 363 A O VAL 366 A O VAL 366 A N THR 371 A N THR 371 A O GLY 379 A O GLY 379 A N THR 407 A N THR 407 A O GLY 420 A O GLY 420 A N VAL 417 A N VAL 417 A O PHE 429 A O PHE 429 A N PHE 426 A N PHE 426 A O ILE 490 A O ILE 490 A N PHE 436 A N PHE 436 A O ILE 479 A O ILE 479 A N GLY 447 A N GLY 447 A O VAL 469 A O VAL 469 A N ILE 458 A N ILE 458 A O ASN 461 A O ASN 461 1 A VAL 107 -11.75 1 A PHE 55 0.103 SIDE CHAIN 1 A TYR 62 0.067 SIDE CHAIN 1 A TYR 468 0.067 SIDE CHAIN 1 A TYR 31 -140.39 -46.92 1 A ASN 53 -141.85 -42.82 1 A PRO 54 -58.86 -70.87 1 A PHE 55 52.14 89.82 1 A ASN 75 -101.05 -164.98 1 A MET 102 -106.99 -143.50 1 A ALA 106 -106.98 -113.04 1 A VAL 107 78.50 -3.32 1 A SER 112 -137.50 -159.02 1 A ASN 298 -27.19 -40.88 1 A GLN 302 -69.03 73.56 1 A SER 311 -160.67 101.28 1 A THR 314 -107.37 -111.01 1 A PHE 315 -91.73 -63.59 1 A ASN 352 -121.73 -82.54 1 A TRP 357 -90.73 39.83 1 A SER 414 -134.53 -105.03 1 A ASP 433 -92.06 31.74 1 A PRO 486 -77.28 49.61 protein_rep.param pca.par-fix ion.param water.param-new nag.par-fix 100.430 20.0626 6.290 -0.0710 0.0000 0.0000 -1.3600 0.0000 1.4300 0.2267 0.1968 1.3500 52.0600 4938 93428 98366 5.0000 99.4000 1.000 0.500 RANDOM 1 0.000 MOLECULAR REPLACEMENT Engh & Huber 111.4580 1.3500 52.0600 240 4247 61 0 3946 1.248 1.500 1.490 2.000 2.175 2.000 2.253 2.500 1.35 52.06 4GQQ 98452 98366 3 1 4.8 99.4 1.35 1.42 1 98.2 1.42 1.51 1 100.0 1.51 1.61 1 100.0 1.61 1.74 1 100.0 1.74 1.91 1 100.0 1.91 2.13 1 100.0 2.13 2.46 1 100.0 2.46 3.02 1 100.0 3.02 4.27 1 99.5 4.27 52.06 1 92.9 data collection Web-Ice refinement CNS data reduction MOSFLM data scaling SCALA phasing CNS Pancreatic alpha-amylase (E.C.3.2.1.1) Human pancreatic alpha-amylase with bound ethyl caffeate 1 N N 2 N N 3 N N 3 N N 3 N N 4 N N 5 N N 6 N N A ARG 20 A ARG 20 HELX_P A TYR 31 A TYR 31 1 1 12 A PRO 57 A PRO 57 HELX_P A GLN 63 A GLN 63 5 2 7 A ASN 75 A ASN 75 HELX_P A VAL 89 A VAL 89 1 3 15 A SER 132 A SER 132 HELX_P A LYS 140 A LYS 140 5 4 9 A ASP 153 A ASP 153 HELX_P A CYS 160 A CYS 160 1 5 8 A ARG 161 A ARG 161 HELX_P A THR 163 A THR 163 5 6 3 A LYS 172 A LYS 172 HELX_P A GLY 190 A GLY 190 1 7 19 A ALA 198 A ALA 198 HELX_P A MET 202 A MET 202 5 8 5 A TRP 203 A TRP 203 HELX_P A ASP 212 A ASP 212 1 9 10 A LYS 243 A LYS 243 HELX_P A TYR 247 A TYR 247 5 10 5 A GLU 255 A GLU 255 HELX_P A ARG 267 A ARG 267 1 11 13 A LYS 268 A LYS 268 HELX_P A GLU 272 A GLU 272 5 12 5 A LYS 273 A LYS 273 HELX_P A TRP 280 A TRP 280 5 13 8 A GLY 281 A GLY 281 HELX_P A GLY 285 A GLY 285 5 14 5 A PRO 288 A PRO 288 HELX_P A ASP 290 A ASP 290 5 15 3 A PHE 315 A PHE 315 HELX_P A HIS 331 A HIS 331 1 16 17 A CYS 384 A CYS 384 HELX_P A ARG 387 A ARG 387 5 17 4 A TRP 388 A TRP 388 HELX_P A VAL 401 A VAL 401 1 18 14 A GLU 493 A GLU 493 HELX_P A LYS 495 A LYS 495 5 19 3 disulf 2.037 A CYS 28 A SG CYS 28 1_555 A CYS 86 A SG CYS 86 1_555 disulf 2.038 A CYS 70 A SG CYS 70 1_555 A CYS 115 A SG CYS 115 1_555 disulf 2.031 A CYS 141 A SG CYS 141 1_555 A CYS 160 A SG CYS 160 1_555 disulf 2.024 A CYS 378 A SG CYS 378 1_555 A CYS 384 A SG CYS 384 1_555 disulf 2.026 A CYS 450 A SG CYS 450 1_555 A CYS 462 A SG CYS 462 1_555 covale 1.339 both A PCA 1 A C PCA 1 1_555 A TYR 2 A N TYR 2 1_555 covale 1.507 one N-Glycosylation A ASN 461 A ND2 ASN 461 1_555 A NAG 501 B C1 NAG 1_555 metalc 2.404 A ASN 100 A OD1 ASN 100 1_555 A CA 506 G CA CA 1_555 metalc 2.466 A ARG 158 A O ARG 158 1_555 A CA 506 G CA CA 1_555 metalc 2.492 A ASP 167 A OD2 ASP 167 1_555 A CA 506 G CA CA 1_555 metalc 2.507 A ASP 167 A OD1 ASP 167 1_555 A CA 506 G CA CA 1_555 metalc 2.404 A HIS 201 A O HIS 201 1_555 A CA 506 G CA CA 1_555 metalc 2.400 A CA 506 G CA CA 1_555 A HOH 672 H O HOH 1_555 metalc 2.538 A CA 506 G CA CA 1_555 A HOH 676 H O HOH 1_555 metalc 2.573 A CA 506 G CA CA 1_555 A HOH 682 H O HOH 1_555 HYDROLASE/HYDROLASE INHIBITOR glycosyl hydrolase, noncompetitive inhibition, diabetes, obesity, digestion, glycosidase, enzyme inhibition, flavonol, myricetin, drug design, HYDROLASE-HYDROLASE INHIBITOR complex A ASN 53 A ASN 53 1 A PRO 54 A PRO 54 0.45 A VAL 129 A VAL 129 1 A PRO 130 A PRO 130 -0.19 AMYP_HUMAN UNP 1 16 P04746 QYSPNTQQGRTSIVHLFEWRWVDIALECERYLAPKGFGGVQVSPPNENVAIYNPFRPWWERYQPVSYKLCTRSGNEDEFR NMVTRCNNVGVRIYVDAVINHMCGNAVSAGTSSTCGSYFNPGSRDFPAVPYSGWDFNDGKCKTGSGDIENYNDATQVRDC RLTGLLDLALEKDYVRSKIAEYMNHLIDIGVAGFRLDASKHMWPGDIKAILDKLHNLNSNWFPAGSKPFIYQEVIDLGGE PIKSSDYFGNGRVTEFKYGAKLGTVIRKWNGEKMSYLKNWGEGWGFVPSDRALVFVDNHDNQRGHGAGGASILTFWDARL YKMAVGFMLAHPYGFTRVMSSYRWPRQFQNGNDVNDWVGPPNNNGVIKEVTINPDTTCGNDWVCEHRWRQIRNMVIFRNV VDGQPFTNWYDNGSNQVAFGRGNRGFIVFNNDDWSFSLTLQTGLPAGTYCDVISGDKINGNCTGIKIYVSDDGKAHFSIS NSAEDPFIAIHAESKL 16 511 4GQQ 1 496 P04746 A 1 1 496 9 2 2 2 2 4 2 2 2 parallel parallel parallel parallel parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A SER 12 A SER 12 A LEU 16 A LEU 16 A GLY 39 A GLY 39 A VAL 42 A VAL 42 A ARG 92 A ARG 92 A ALA 97 A ALA 97 A GLY 193 A GLY 193 A LEU 196 A LEU 196 A PHE 229 A PHE 229 A GLN 232 A GLN 232 A ARG 252 A ARG 252 A THR 254 A THR 254 A ALA 292 A ALA 292 A VAL 294 A VAL 294 A PHE 335 A PHE 335 A SER 340 A SER 340 A SER 12 A SER 12 A LEU 16 A LEU 16 A VAL 49 A VAL 49 A ILE 51 A ILE 51 A THR 111 A THR 111 A SER 113 A SER 113 A HIS 101 A HIS 101 A GLY 104 A GLY 104 A LEU 165 A LEU 165 A ASP 167 A ASP 167 A ASN 362 A ASN 362 A ASN 363 A ASN 363 A VAL 366 A VAL 366 A ILE 367 A ILE 367 A THR 371 A THR 371 A ILE 372 A ILE 372 A CYS 378 A CYS 378 A GLY 379 A GLY 379 A PHE 406 A PHE 406 A ASP 411 A ASP 411 A GLN 416 A GLN 416 A ARG 421 A ARG 421 A GLY 425 A GLY 425 A ASN 430 A ASN 430 A PHE 487 A PHE 487 A HIS 491 A HIS 491 A PHE 436 A PHE 436 A GLN 441 A GLN 441 A LYS 474 A LYS 474 A ILE 479 A ILE 479 A GLY 447 A GLY 447 A CYS 450 A CYS 450 A LYS 466 A LYS 466 A VAL 469 A VAL 469 A LYS 457 A LYS 457 A ILE 458 A ILE 458 A ASN 461 A ASN 461 A CYS 462 A CYS 462 19 P 21 21 21