0.014037 0.000000 0.002731 0.000000 0.013814 0.000000 0.000000 0.000000 0.013944 0.00000 0.00000 0.00000 CIS PROLINE - PRO H 37 Chen, Z. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 101.01 90.00 71.240 72.390 73.060 C2 H4 O 44.053 ACETYL GROUP non-polymer C3 H7 N O2 89.093 y ALANINE L-peptide linking C10 H12 N2 O3 208.214 (2S)-3-(4-carbamimidoylphenyl)-2-hydroxypropanoic acid non-polymer 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 C9 H11 N O6 S 261.252 n O-SULFO-L-TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Arch.Biochem.Biophys. ABBIA4 0158 0003-9861 322 198 203 10.1006/abbi.1995.1452 7574675 Crystal structure of human alpha-thrombin complexed with hirugen and p-amidinophenylpyruvate at 1.6 A resolution. 1995 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 4096.534 ALPHA-THROMBIN (SMALL SUBUNIT) 3.4.21.5 1 nat polymer 29780.219 ALPHA-THROMBIN (LARGE SUBUNIT) 3.4.21.5 1 nat polymer 1632.654 HIRUGEN 1 nat polymer 208.214 (2S)-3-(4-carbamimidoylphenyl)-2-hydroxypropanoic acid 1 syn non-polymer 18.015 water 231 nat water no no TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR L polypeptide(L) no no IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY THVFRLKKWIQKVIDQFGE IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY THVFRLKKWIQKVIDQFGE H polypeptide(L) no yes (ACE)NEDFEEIPEE(TYS)L XNEDFEEIPEEYL I 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 human Homo sample 9606 Homo sapiens PLASMA human Homo sample 9606 Homo sapiens PLASMA 2.60 52.74 repository Initial release Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Version format compliance Atomic model 1 0 1996-03-17 1 1 2008-03-03 1 2 2011-07-13 1 3 2011-11-16 Y 1995-03-17 REL APA (2S)-3-(4-carbamimidoylphenyl)-2-hydroxypropanoic acid HOH water THROMBIN IS CLEAVED BETWEEN RESIDUES 15 AND 16. CHAIN IDENTIFIER *L* IS USED FOR RESIDUES 1H - 15 AND CHAIN IDENTIFIER *H* IS USED FOR RESIDUES 16 - 247. CHAIN IDENTIFIER *I* IS USED FOR HIRUGEN. THE HIRUGEN RESIDUE NUMBERING CORRESPONDS TO THE C-TERMINAL RESIDUES OF HIRUDIN. THE C2 ATOM OF P-AMIDINO-PHENYL-PYRUVATE APA401H IS COVALENTLY CONNECTED TO SER195H SIDE CHAIN ATOM OG, FORMING HEMIKETAL. APA 401 4 APA APA 401 H HOH 625 5 HOH HOH 625 L HOH 626 5 HOH HOH 626 L HOH 636 5 HOH HOH 636 L HOH 650 5 HOH HOH 650 L HOH 666 5 HOH HOH 666 L HOH 684 5 HOH HOH 684 L HOH 686 5 HOH HOH 686 L HOH 720 5 HOH HOH 720 L HOH 722 5 HOH HOH 722 L HOH 723 5 HOH HOH 723 L HOH 727 5 HOH HOH 727 L HOH 735 5 HOH HOH 735 L HOH 739 5 HOH HOH 739 L HOH 745 5 HOH HOH 745 L HOH 758 5 HOH HOH 758 L HOH 786 5 HOH HOH 786 L HOH 806 5 HOH HOH 806 L HOH 807 5 HOH HOH 807 L HOH 808 5 HOH HOH 808 L HOH 810 5 HOH HOH 810 L HOH 829 5 HOH HOH 829 L HOH 851 5 HOH HOH 851 L HOH 853 5 HOH HOH 853 L HOH 854 5 HOH HOH 854 L HOH 855 5 HOH HOH 855 L HOH 874 5 HOH HOH 874 L HOH 601 5 HOH HOH 601 H HOH 602 5 HOH HOH 602 H HOH 603 5 HOH HOH 603 H HOH 604 5 HOH HOH 604 H HOH 605 5 HOH HOH 605 H HOH 606 5 HOH HOH 606 H HOH 607 5 HOH HOH 607 H HOH 608 5 HOH HOH 608 H HOH 609 5 HOH HOH 609 H HOH 610 5 HOH HOH 610 H HOH 611 5 HOH HOH 611 H HOH 612 5 HOH HOH 612 H HOH 613 5 HOH HOH 613 H HOH 614 5 HOH HOH 614 H HOH 615 5 HOH HOH 615 H HOH 616 5 HOH HOH 616 H HOH 617 5 HOH HOH 617 H HOH 618 5 HOH HOH 618 H HOH 619 5 HOH HOH 619 H HOH 620 5 HOH HOH 620 H HOH 621 5 HOH HOH 621 H HOH 622 5 HOH HOH 622 H HOH 623 5 HOH HOH 623 H HOH 624 5 HOH HOH 624 H HOH 627 5 HOH HOH 627 H HOH 628 5 HOH HOH 628 H HOH 629 5 HOH HOH 629 H HOH 630 5 HOH HOH 630 H HOH 631 5 HOH HOH 631 H HOH 632 5 HOH HOH 632 H HOH 633 5 HOH HOH 633 H HOH 634 5 HOH HOH 634 H HOH 635 5 HOH HOH 635 H HOH 637 5 HOH HOH 637 H HOH 638 5 HOH HOH 638 H HOH 639 5 HOH HOH 639 H HOH 640 5 HOH HOH 640 H HOH 641 5 HOH HOH 641 H HOH 643 5 HOH HOH 643 H HOH 644 5 HOH HOH 644 H HOH 645 5 HOH HOH 645 H HOH 646 5 HOH HOH 646 H HOH 647 5 HOH HOH 647 H HOH 648 5 HOH HOH 648 H HOH 649 5 HOH HOH 649 H HOH 651 5 HOH HOH 651 H HOH 652 5 HOH HOH 652 H HOH 653 5 HOH HOH 653 H HOH 654 5 HOH HOH 654 H HOH 655 5 HOH HOH 655 H HOH 657 5 HOH HOH 657 H HOH 658 5 HOH HOH 658 H HOH 659 5 HOH HOH 659 H HOH 660 5 HOH HOH 660 H HOH 661 5 HOH HOH 661 H HOH 662 5 HOH HOH 662 H HOH 663 5 HOH HOH 663 H HOH 664 5 HOH HOH 664 H HOH 665 5 HOH HOH 665 H HOH 668 5 HOH HOH 668 H HOH 670 5 HOH HOH 670 H HOH 672 5 HOH HOH 672 H HOH 674 5 HOH HOH 674 H HOH 675 5 HOH HOH 675 H HOH 676 5 HOH HOH 676 H HOH 677 5 HOH HOH 677 H HOH 678 5 HOH HOH 678 H HOH 679 5 HOH HOH 679 H HOH 680 5 HOH HOH 680 H HOH 681 5 HOH HOH 681 H HOH 682 5 HOH HOH 682 H HOH 683 5 HOH HOH 683 H HOH 685 5 HOH HOH 685 H HOH 687 5 HOH HOH 687 H HOH 689 5 HOH HOH 689 H HOH 690 5 HOH HOH 690 H HOH 691 5 HOH HOH 691 H HOH 693 5 HOH HOH 693 H HOH 697 5 HOH HOH 697 H HOH 698 5 HOH HOH 698 H HOH 701 5 HOH HOH 701 H HOH 702 5 HOH HOH 702 H HOH 703 5 HOH HOH 703 H HOH 704 5 HOH HOH 704 H HOH 705 5 HOH HOH 705 H HOH 706 5 HOH HOH 706 H HOH 707 5 HOH HOH 707 H HOH 708 5 HOH HOH 708 H HOH 709 5 HOH HOH 709 H HOH 710 5 HOH HOH 710 H HOH 711 5 HOH HOH 711 H HOH 713 5 HOH HOH 713 H HOH 714 5 HOH HOH 714 H HOH 715 5 HOH HOH 715 H HOH 716 5 HOH HOH 716 H HOH 717 5 HOH HOH 717 H HOH 718 5 HOH HOH 718 H HOH 719 5 HOH HOH 719 H HOH 721 5 HOH HOH 721 H HOH 726 5 HOH HOH 726 H HOH 728 5 HOH HOH 728 H HOH 729 5 HOH HOH 729 H HOH 732 5 HOH HOH 732 H HOH 734 5 HOH HOH 734 H HOH 738 5 HOH HOH 738 H HOH 740 5 HOH HOH 740 H HOH 744 5 HOH HOH 744 H HOH 746 5 HOH HOH 746 H HOH 749 5 HOH HOH 749 H HOH 751 5 HOH HOH 751 H HOH 753 5 HOH HOH 753 H HOH 754 5 HOH HOH 754 H HOH 756 5 HOH HOH 756 H HOH 757 5 HOH HOH 757 H HOH 759 5 HOH HOH 759 H HOH 760 5 HOH HOH 760 H HOH 761 5 HOH HOH 761 H HOH 763 5 HOH HOH 763 H HOH 765 5 HOH HOH 765 H HOH 766 5 HOH HOH 766 H HOH 767 5 HOH HOH 767 H HOH 769 5 HOH HOH 769 H HOH 770 5 HOH HOH 770 H HOH 772 5 HOH HOH 772 H HOH 774 5 HOH HOH 774 H HOH 775 5 HOH HOH 775 H HOH 776 5 HOH HOH 776 H HOH 777 5 HOH HOH 777 H HOH 778 5 HOH HOH 778 H HOH 779 5 HOH HOH 779 H HOH 780 5 HOH HOH 780 H HOH 783 5 HOH HOH 783 H HOH 784 5 HOH HOH 784 H HOH 785 5 HOH HOH 785 H HOH 788 5 HOH HOH 788 H HOH 789 5 HOH HOH 789 H HOH 790 5 HOH HOH 790 H HOH 791 5 HOH HOH 791 H HOH 792 5 HOH HOH 792 H HOH 793 5 HOH HOH 793 H HOH 794 5 HOH HOH 794 H HOH 795 5 HOH HOH 795 H HOH 796 5 HOH HOH 796 H HOH 799 5 HOH HOH 799 H HOH 800 5 HOH HOH 800 H HOH 801 5 HOH HOH 801 H HOH 802 5 HOH HOH 802 H HOH 803 5 HOH HOH 803 H HOH 804 5 HOH HOH 804 H HOH 805 5 HOH HOH 805 H HOH 811 5 HOH HOH 811 H HOH 812 5 HOH HOH 812 H HOH 813 5 HOH HOH 813 H HOH 814 5 HOH HOH 814 H HOH 815 5 HOH HOH 815 H HOH 818 5 HOH HOH 818 H HOH 819 5 HOH HOH 819 H HOH 820 5 HOH HOH 820 H HOH 821 5 HOH HOH 821 H HOH 822 5 HOH HOH 822 H HOH 823 5 HOH HOH 823 H HOH 824 5 HOH HOH 824 H HOH 826 5 HOH HOH 826 H HOH 827 5 HOH HOH 827 H HOH 828 5 HOH HOH 828 H HOH 830 5 HOH HOH 830 H HOH 833 5 HOH HOH 833 H HOH 852 5 HOH HOH 852 H HOH 856 5 HOH HOH 856 H HOH 857 5 HOH HOH 857 H HOH 858 5 HOH HOH 858 H HOH 859 5 HOH HOH 859 H HOH 860 5 HOH HOH 860 H HOH 861 5 HOH HOH 861 H HOH 862 5 HOH HOH 862 H HOH 863 5 HOH HOH 863 H HOH 864 5 HOH HOH 864 H HOH 865 5 HOH HOH 865 H HOH 867 5 HOH HOH 867 H HOH 868 5 HOH HOH 868 H HOH 869 5 HOH HOH 869 H HOH 870 5 HOH HOH 870 H HOH 871 5 HOH HOH 871 H HOH 872 5 HOH HOH 872 H HOH 873 5 HOH HOH 873 H HOH 875 5 HOH HOH 875 H HOH 876 5 HOH HOH 876 H HOH 877 5 HOH HOH 877 H HOH 878 5 HOH HOH 878 H HOH 879 5 HOH HOH 879 H HOH 880 5 HOH HOH 880 H HOH 881 5 HOH HOH 881 H HOH 882 5 HOH HOH 882 H HOH 883 5 HOH HOH 883 H HOH 884 5 HOH HOH 884 H HOH 885 5 HOH HOH 885 H HOH 886 5 HOH HOH 886 H HOH 887 5 HOH HOH 887 H HOH 901 5 HOH HOH 901 H HOH 902 5 HOH HOH 902 H HOH 903 5 HOH HOH 903 H HOH 671 5 HOH HOH 671 I HOH 712 5 HOH HOH 712 I HOH 762 5 HOH HOH 762 I HOH 866 5 HOH HOH 866 I n 1 H 1 L n 2 G 1 L n 3 F 1 L n 4 E 1 L n 5 D 1 L GLU 1 n 6 C GLU 1 L ALA 1 n 7 B ALA 1 L ASP 1 n 8 A ASP 1 L CYS 1 n 9 CYS 1 L GLY 2 n 10 GLY 2 L LEU 3 n 11 LEU 3 L ARG 4 n 12 ARG 4 L PRO 5 n 13 PRO 5 L LEU 6 n 14 LEU 6 L PHE 7 n 15 PHE 7 L GLU 8 n 16 GLU 8 L LYS 9 n 17 LYS 9 L LYS 10 n 18 LYS 10 L SER 11 n 19 SER 11 L LEU 12 n 20 LEU 12 L GLU 13 n 21 GLU 13 L ASP 14 n 22 ASP 14 L LYS 14 n 23 A LYS 14 L THR 14 n 24 B THR 14 L GLU 14 n 25 C GLU 14 L ARG 14 n 26 D ARG 14 L GLU 14 n 27 E GLU 14 L LEU 14 n 28 F LEU 14 L LEU 14 n 29 G LEU 14 L GLU 14 n 30 H GLU 14 L SER 14 n 31 I SER 14 L TYR 14 n 32 J TYR 14 L ILE 14 n 33 K ILE 14 L n 34 L 14 L n 35 M 14 L n 36 N 14 L ILE 16 n 1 ILE 16 H VAL 17 n 2 VAL 17 H GLU 18 n 3 GLU 18 H GLY 19 n 4 GLY 19 H SER 20 n 5 SER 20 H ASP 21 n 6 ASP 21 H ALA 22 n 7 ALA 22 H GLU 23 n 8 GLU 23 H ILE 24 n 9 ILE 24 H GLY 25 n 10 GLY 25 H MET 26 n 11 MET 26 H SER 27 n 12 SER 27 H PRO 28 n 13 PRO 28 H TRP 29 n 14 TRP 29 H GLN 30 n 15 GLN 30 H VAL 31 n 16 VAL 31 H MET 32 n 17 MET 32 H LEU 33 n 18 LEU 33 H PHE 34 n 19 PHE 34 H ARG 35 n 20 ARG 35 H LYS 36 n 21 LYS 36 H SER 36 n 22 A SER 36 H PRO 37 n 23 PRO 37 H GLN 38 n 24 GLN 38 H GLU 39 n 25 GLU 39 H LEU 40 n 26 LEU 40 H LEU 41 n 27 LEU 41 H CYS 42 n 28 CYS 42 H GLY 43 n 29 GLY 43 H ALA 44 n 30 ALA 44 H SER 45 n 31 SER 45 H LEU 46 n 32 LEU 46 H ILE 47 n 33 ILE 47 H SER 48 n 34 SER 48 H ASP 49 n 35 ASP 49 H ARG 50 n 36 ARG 50 H TRP 51 n 37 TRP 51 H VAL 52 n 38 VAL 52 H LEU 53 n 39 LEU 53 H THR 54 n 40 THR 54 H ALA 55 n 41 ALA 55 H ALA 56 n 42 ALA 56 H HIS 57 n 43 HIS 57 H CYS 58 n 44 CYS 58 H LEU 59 n 45 LEU 59 H LEU 60 n 46 LEU 60 H TYR 60 n 47 A TYR 60 H PRO 60 n 48 B PRO 60 H PRO 60 n 49 C PRO 60 H TRP 60 n 50 D TRP 60 H ASP 60 n 51 E ASP 60 H LYS 60 n 52 F LYS 60 H ASN 60 n 53 G ASN 60 H PHE 60 n 54 H PHE 60 H THR 60 n 55 I THR 60 H GLU 61 n 56 GLU 61 H ASN 62 n 57 ASN 62 H ASP 63 n 58 ASP 63 H LEU 64 n 59 LEU 64 H LEU 65 n 60 LEU 65 H VAL 66 n 61 VAL 66 H ARG 67 n 62 ARG 67 H ILE 68 n 63 ILE 68 H GLY 69 n 64 GLY 69 H LYS 70 n 65 LYS 70 H HIS 71 n 66 HIS 71 H SER 72 n 67 SER 72 H ARG 73 n 68 ARG 73 H THR 74 n 69 THR 74 H ARG 75 n 70 ARG 75 H TYR 76 n 71 TYR 76 H GLU 77 n 72 GLU 77 H ARG 77 n 73 A ARG 77 H ASN 78 n 74 ASN 78 H ILE 79 n 75 ILE 79 H GLU 80 n 76 GLU 80 H LYS 81 n 77 LYS 81 H ILE 82 n 78 ILE 82 H SER 83 n 79 SER 83 H MET 84 n 80 MET 84 H LEU 85 n 81 LEU 85 H GLU 86 n 82 GLU 86 H LYS 87 n 83 LYS 87 H ILE 88 n 84 ILE 88 H TYR 89 n 85 TYR 89 H ILE 90 n 86 ILE 90 H HIS 91 n 87 HIS 91 H PRO 92 n 88 PRO 92 H ARG 93 n 89 ARG 93 H TYR 94 n 90 TYR 94 H ASN 95 n 91 ASN 95 H TRP 96 n 92 TRP 96 H ARG 97 n 93 ARG 97 H GLU 97 n 94 A GLU 97 H ASN 98 n 95 ASN 98 H LEU 99 n 96 LEU 99 H ASP 100 n 97 ASP 100 H ARG 101 n 98 ARG 101 H ASP 102 n 99 ASP 102 H ILE 103 n 100 ILE 103 H ALA 104 n 101 ALA 104 H LEU 105 n 102 LEU 105 H MET 106 n 103 MET 106 H LYS 107 n 104 LYS 107 H LEU 108 n 105 LEU 108 H LYS 109 n 106 LYS 109 H LYS 110 n 107 LYS 110 H PRO 111 n 108 PRO 111 H VAL 112 n 109 VAL 112 H ALA 113 n 110 ALA 113 H PHE 114 n 111 PHE 114 H SER 115 n 112 SER 115 H ASP 116 n 113 ASP 116 H TYR 117 n 114 TYR 117 H ILE 118 n 115 ILE 118 H HIS 119 n 116 HIS 119 H PRO 120 n 117 PRO 120 H VAL 121 n 118 VAL 121 H CYS 122 n 119 CYS 122 H LEU 123 n 120 LEU 123 H PRO 124 n 121 PRO 124 H ASP 125 n 122 ASP 125 H ARG 126 n 123 ARG 126 H GLU 127 n 124 GLU 127 H THR 128 n 125 THR 128 H ALA 129 n 126 ALA 129 H ALA 129 n 127 A ALA 129 H SER 129 n 128 B SER 129 H LEU 129 n 129 C LEU 129 H LEU 130 n 130 LEU 130 H GLN 131 n 131 GLN 131 H ALA 132 n 132 ALA 132 H GLY 133 n 133 GLY 133 H TYR 134 n 134 TYR 134 H LYS 135 n 135 LYS 135 H GLY 136 n 136 GLY 136 H ARG 137 n 137 ARG 137 H VAL 138 n 138 VAL 138 H THR 139 n 139 THR 139 H GLY 140 n 140 GLY 140 H TRP 141 n 141 TRP 141 H GLY 142 n 142 GLY 142 H ASN 143 n 143 ASN 143 H LEU 144 n 144 LEU 144 H LYS 145 n 145 LYS 145 H GLU 146 n 146 GLU 146 H THR 147 n 147 THR 147 H n 148 A 147 H n 149 B 147 H n 150 C 147 H n 151 D 147 H n 152 E 147 H n 153 F 147 H n 154 G 147 H GLY 150 n 155 GLY 150 H GLN 151 n 156 GLN 151 H PRO 152 n 157 PRO 152 H SER 153 n 158 SER 153 H VAL 154 n 159 VAL 154 H LEU 155 n 160 LEU 155 H GLN 156 n 161 GLN 156 H VAL 157 n 162 VAL 157 H VAL 158 n 163 VAL 158 H ASN 159 n 164 ASN 159 H LEU 160 n 165 LEU 160 H PRO 161 n 166 PRO 161 H ILE 162 n 167 ILE 162 H VAL 163 n 168 VAL 163 H GLU 164 n 169 GLU 164 H ARG 165 n 170 ARG 165 H PRO 166 n 171 PRO 166 H VAL 167 n 172 VAL 167 H CYS 168 n 173 CYS 168 H LYS 169 n 174 LYS 169 H ASP 170 n 175 ASP 170 H SER 171 n 176 SER 171 H THR 172 n 177 THR 172 H ARG 173 n 178 ARG 173 H ILE 174 n 179 ILE 174 H ARG 175 n 180 ARG 175 H ILE 176 n 181 ILE 176 H THR 177 n 182 THR 177 H ASP 178 n 183 ASP 178 H ASN 179 n 184 ASN 179 H MET 180 n 185 MET 180 H PHE 181 n 186 PHE 181 H CYS 182 n 187 CYS 182 H ALA 183 n 188 ALA 183 H GLY 184 n 189 GLY 184 H TYR 184 n 190 A TYR 184 H LYS 185 n 191 LYS 185 H PRO 186 n 192 PRO 186 H ASP 186 n 193 A ASP 186 H GLU 186 n 194 B GLU 186 H GLY 186 n 195 C GLY 186 H LYS 186 n 196 D LYS 186 H ARG 187 n 197 ARG 187 H GLY 188 n 198 GLY 188 H ASP 189 n 199 ASP 189 H ALA 190 n 200 ALA 190 H CYS 191 n 201 CYS 191 H GLU 192 n 202 GLU 192 H GLY 193 n 203 GLY 193 H ASP 194 n 204 ASP 194 H SER 195 n 205 SER 195 H GLY 196 n 206 GLY 196 H GLY 197 n 207 GLY 197 H PRO 198 n 208 PRO 198 H PHE 199 n 209 PHE 199 H VAL 200 n 210 VAL 200 H MET 201 n 211 MET 201 H LYS 202 n 212 LYS 202 H SER 203 n 213 SER 203 H PRO 204 n 214 PRO 204 H PHE 204 n 215 A PHE 204 H ASN 204 n 216 B ASN 204 H ASN 205 n 217 ASN 205 H ARG 206 n 218 ARG 206 H TRP 207 n 219 TRP 207 H TYR 208 n 220 TYR 208 H GLN 209 n 221 GLN 209 H MET 210 n 222 MET 210 H GLY 211 n 223 GLY 211 H ILE 212 n 224 ILE 212 H VAL 213 n 225 VAL 213 H SER 214 n 226 SER 214 H TRP 215 n 227 TRP 215 H GLY 216 n 228 GLY 216 H GLU 217 n 229 GLU 217 H GLY 219 n 230 GLY 219 H CYS 220 n 231 CYS 220 H ASP 221 n 232 ASP 221 H ARG 221 n 233 A ARG 221 H ASP 222 n 234 ASP 222 H GLY 223 n 235 GLY 223 H LYS 224 n 236 LYS 224 H TYR 225 n 237 TYR 225 H GLY 226 n 238 GLY 226 H PHE 227 n 239 PHE 227 H TYR 228 n 240 TYR 228 H THR 229 n 241 THR 229 H HIS 230 n 242 HIS 230 H VAL 231 n 243 VAL 231 H PHE 232 n 244 PHE 232 H ARG 233 n 245 ARG 233 H LEU 234 n 246 LEU 234 H LYS 235 n 247 LYS 235 H LYS 236 n 248 LYS 236 H TRP 237 n 249 TRP 237 H ILE 238 n 250 ILE 238 H GLN 239 n 251 GLN 239 H LYS 240 n 252 LYS 240 H VAL 241 n 253 VAL 241 H ILE 242 n 254 ILE 242 H ASP 243 n 255 ASP 243 H GLN 244 n 256 GLN 244 H PHE 245 n 257 PHE 245 H GLY 246 n 258 GLY 246 H n 259 247 H n 1 52 I n 2 53 I n 3 54 I ASP 55 n 4 ASP 55 I PHE 56 n 5 PHE 56 I GLU 57 n 6 GLU 57 I GLU 58 n 7 GLU 58 I ILE 59 n 8 ILE 59 I PRO 60 n 9 PRO 60 I GLU 61 n 10 GLU 61 I GLU 62 n 11 GLU 62 I TYR 63 n 12 TYS 63 I LEU 64 n 13 LEU 64 I author_defined_assembly 3 trimeric I TYS 63 O-SULFO-L-TYROSINE C TYS 12 TYR 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 H O LYS 81 B O LYS 77 H N ILE 68 B N ILE 63 H O LEU 65 B O LEU 60 H N PHE 34 B N PHE 19 H O VAL 31 B O VAL 16 H N ALA 44 B N ALA 30 H O VAL 52 B O VAL 38 H N MET 106 B N MET 103 H O LEU 105 B O LEU 102 H N TYR 89 B N TYR 85 H O GLY 136 B O GLY 136 H N LEU 160 B N LEU 165 H O PHE 181 B O PHE 186 H N TYR 228 B N TYR 240 H O PHE 227 B O PHE 239 H N TRP 215 B N TRP 227 H O TYR 208 B O TYR 220 H N MET 201 B N MET 211 1 H HOH 901 F HOH 1 H HOH 902 F HOH H 1 L THR 1 A THR 1 1 Y G 1 L PHE 1 A PHE 2 1 Y F 1 L GLY 1 A GLY 3 1 Y E 1 L SER 1 A SER 4 1 Y D 1 L GLY 1 A GLY 5 1 Y L 1 L ASP 14 A ASP 34 1 Y M 1 L GLY 14 A GLY 35 1 Y N 1 L ARG 14 A ARG 36 1 Y A 1 H TRP 147 B TRP 148 1 Y B 1 H THR 147 B THR 149 1 Y C 1 H ALA 147 B ALA 150 1 Y D 1 H ASN 147 B ASN 151 1 Y E 1 H VAL 147 B VAL 152 1 Y F 1 H GLY 147 B GLY 153 1 Y G 1 H LYS 147 B LYS 154 1 Y 1 H GLU 247 B GLU 259 1 Y 1 I ACE 52 C ACE 1 1 Y 1 I ASN 53 C ASN 2 1 Y 1 I GLU 54 C GLU 3 1 Y 1 H H OG C3 SER APA 195 401 1.64 1 L PHE 7 -128.72 -83.58 A 1 H TYR 60 -153.92 78.20 G 1 H ASN 60 -157.75 82.81 1 H HIS 71 -131.87 -53.17 1 H ASN 78 74.60 -4.17 1 H ASP 189 178.19 166.08 0.187 0.187 1.6 1 1.6 231 2600 15 0 2354 0.011 1.9 model building X-PLOR refinement X-PLOR phasing X-PLOR ALPHA-THROMBIN, HIRUGEN, SULFO GROUP, AMIDO PHENYL PYRUVIC ACID CRYSTAL STRUCTURE OF HUMAN ALPHA-THROMBIN COMPLEXED WITH HIRUGEN AND P-AMIDINOPHENYLPYRUVATE AT 1.6 ANGSTROMS RESOLUTION 1 N N 2 N N 3 N N 4 N N 5 N N 5 N N 5 N N L GLU 8 A GLU 16 HELX_P L LYS 10 A LYS 18 5 1 3 L GLU 14 A GLU 25 HELX_P L SER 14 A SER 31 1 2 7 C I H ALA 56 B ALA 42 HELX_P H CYS 58 B CYS 44 5 3 3 H PRO 60 B PRO 48 HELX_P H TRP 60 B TRP 50 5 4 3 B D H GLU 61 B GLU 56 HELX_P H ASP 63 B ASP 58 5 5 3 H ARG 126 B ARG 123 HELX_P H LEU 129 B LEU 129 1 6 7 C H ARG 165 B ARG 170 HELX_P H SER 171 B SER 176 1 7 7 H PHE 232 B PHE 244 HELX_P H PHE 245 B PHE 257 5 8 14 disulf 2.036 L CYS 1 A SG CYS 9 1_555 H CYS 122 B SG CYS 119 1_555 disulf 2.039 H CYS 42 B SG CYS 28 1_555 H CYS 58 B SG CYS 44 1_555 disulf 2.029 H CYS 168 B SG CYS 173 1_555 H CYS 182 B SG CYS 187 1_555 disulf 2.049 H CYS 191 B SG CYS 201 1_555 H CYS 220 B SG CYS 231 1_555 covale 1.460 H SER 195 B OG SER 205 1_555 H APA 401 D C2 APA 1_555 covale 1.335 I GLU 62 C C GLU 11 1_555 I TYS 63 C N TYS 12 1_555 covale 1.327 I TYS 63 C C TYS 12 1_555 I LEU 64 C N LEU 13 1_555 HYDROLASE/HYDROLASE INHIBITOR HYDROLASE-HYDROLASE INHIBITOR COMPLEX H SER 36 B SER 22 A 1 H PRO 37 B PRO 23 -1.24 THRB_HUMAN UNP 1 328 P00734 THRB_HUMAN UNP 2 364 P00734 ITHA_HIRME UNP 3 55 P28501 328 363 1AHT 1 14 P00734 H N L 1 1 36 364 622 1AHT 16 247 P00734 H 2 1 259 55 64 1AHT 55 64 P28501 I 3 4 13 4 3 2 4 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel H LYS 81 B LYS 77 H MET 84 B MET 80 H LEU 64 B LEU 59 H ILE 68 B ILE 63 H GLN 30 B GLN 15 H ARG 35 B ARG 20 H GLU 39 B GLU 25 H SER 45 B SER 31 H TRP 51 B TRP 37 H THR 54 B THR 40 H ALA 104 B ALA 101 H LEU 108 B LEU 105 H LEU 85 B LEU 81 H ILE 90 B ILE 86 H LYS 135 B LYS 135 H GLY 140 B GLY 140 H GLN 156 B GLN 161 H PRO 161 B PRO 166 H MET 180 B MET 185 H ALA 183 B ALA 188 H GLY 226 B GLY 238 H HIS 230 B HIS 242 H TRP 207 B TRP 219 H TRP 215 B TRP 227 H PRO 198 B PRO 208 H LYS 202 B LYS 212 CATALYTIC SITE Author 3 BINDING SITE FOR RESIDUE APA H 401 Software 15 BINDING SITE FOR CHAIN I OF HIRUGEN Software 17 H HIS 57 B HIS 43 3 1_555 H ASP 102 B ASP 99 3 1_555 H SER 195 B SER 205 3 1_555 H HIS 57 B HIS 43 15 1_555 H ASP 189 B ASP 199 15 1_555 H ALA 190 B ALA 200 15 1_555 H CYS 191 B CYS 201 15 1_555 H GLU 192 B GLU 202 15 1_555 H GLY 193 B GLY 203 15 1_555 H ASP 194 B ASP 204 15 1_555 H SER 195 B SER 205 15 1_555 H TRP 215 B TRP 227 15 1_555 H GLY 219 B GLY 230 15 1_555 H HOH 601 F HOH 15 1_555 H HOH 707 F HOH 15 1_555 H HOH 757 F HOH 15 1_555 H HOH 802 F HOH 15 1_555 H HOH 824 F HOH 15 1_555 H PHE 34 B PHE 19 17 1_555 H GLN 38 B GLN 24 17 1_555 H LEU 65 B LEU 60 17 1_555 H ARG 67 B ARG 62 17 1_555 H ARG 73 B ARG 68 17 1_555 H THR 74 B THR 69 17 1_555 H ARG 75 B ARG 70 17 1_555 H TYR 76 B TYR 71 17 1_555 H LYS 81 B LYS 77 17 1_555 H ILE 82 B ILE 78 17 1_555 H MET 84 B MET 80 17 1_555 H SER 153 B SER 158 17 2_555 H HOH 639 F HOH 17 1_555 H HOH 774 F HOH 17 2_555 I HOH 712 G HOH 17 1_555 I HOH 762 G HOH 17 1_555 I HOH 866 G HOH 17 1_555 5 C 1 2 1