0.015746 0.000000 0.000000 0.000000 0.014453 0.000000 0.000000 0.000000 0.015672 0.00000 0.00000 0.00000 Bode, W. Turk, D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 63.510 69.190 63.810 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 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 C27 H31 N5 O4 S 521.631 1-[N-(naphthalen-2-ylsulfonyl)glycyl-4-carbamimidoyl-D-phenylalanyl]piperidine NAPAP peptide-like 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 IX Eur.J.Biochem. EJBCAI 0262 0014-2956 193 175 182 10.1111/j.1432-1033.1990.tb19320.x 2226434 Geometry of binding of the benzamidine- and arginine-based inhibitors N alpha-(2-naphthyl-sulphonyl-glycyl)-DL-p-amidinophenylalanyl-pipe ridine (NAPAP) and (2R,4R)-4-methyl-1-[N alpha-(3-methyl-1,2,3,4-tetrahydr quinolinesulphonyl)-L-arginyl]-2-piperidine carboxylic acid (MQPA) to human alpha-thrombin.X-ray crystallographic determination of the NAPAP-trypsin complex and modeling of NAPAP-thrombin and MQPA-thrombin. 1990 UK J.Mol.Biol. JMOBAK 0070 0022-2836 226 1085 Refined 2.3 Angstroms X-Ray Crystal Structure of Bovine Thrombin Complexes Formed with the Benzamidine and Arginine-Based Thrombin Inhibitors Napap, 4-Tapap and Mqpa. A Starting Point for Improving Antithrombotics 1992 US Protein Sci. PRCIEI 0795 0961-8368 1 426 The Refined 1.9 Angstroms X-Ray Crystal Structure of D-Phe-Pro-Arg-Chloromethylketone-Inhibited Human Alpha-Thrombin: Structure Analysis, Overall Structure, Electrostatic Properties, Detailed Active-Site Geometry, and Structure-Function Relationships 1992 NE FEBS Lett. FEBLAL 0165 0014-5793 287 133 Geometry of Binding of the Nalpha-Tosylated Piperidides of M-Amidino-, P-Amidino-and P-Guanidino Phenylalanine to Thrombin and Trypsin: X-Ray Crystal Structures of Their Trypsin Complexes and Modeling of Their Thrombin Complexes 1991 UK Embo J. EMJODG 0897 0261-4189 8 3467 The Refined 1.9 Angstroms Crystal Structure of Human Alpha-Thrombin: Interaction with D-Phe-Pro-Arg Chloromethylketone and Significance of the Tyr-Pro-Pro-Trp Insertion Segment 1989 UK J.Mol.Biol. JMOBAK 0070 0022-2836 210 813 Crystal Structure of Bovine Beta-Trypsin at 1.5 Angstroms Resolution in a Crystal Form with Low Molecular Packing Density. Active Site Geometry, Ion Pairs and Solvent Structure 1989 UK J.Mol.Biol. JMOBAK 0070 0022-2836 98 693 The Refined Crystal Structure of Bovine Beta-Trypsin at 1.8 Angstroms Resolution. Crystallographic Refinement, Calcium Binding Site, Benzamidine Binding Site and Active Site at Ph 7.0 1975 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 23324.287 TRYPSIN 3.4.21.4 1 man polymer 521.631 1-[N-(naphthalen-2-ylsulfonyl)glycyl-4-carbamimidoyl-D-phenylalanyl]piperidine 1 syn non-polymer 40.078 CALCIUM ION 1 syn non-polymer 18.015 water 147 nat water no no IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN E 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 cow sample 9913 Bos taurus 2.94 58.14 repository Initial release Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Version format compliance Other 1 0 1994-01-31 1 1 2008-05-22 1 2 2011-07-13 1 3 2012-12-12 Y 1991-10-24 REL MID 1-[N-(naphthalen-2-ylsulfonyl)glycyl-4-carbamimidoyl-D-phenylalanyl]piperidine CA CALCIUM ION HOH water NAPAP, A SYNTHETIC THROMBIN INHIBITOR, IS NONCOVALENTLY BOUND TO THE ACTIVE SITE. A CALCIUM ION IS BOUND IN THE "CALCIUM BINDING LOOP" (BODE AND SCHWAGER, 1975A,B). NAPAP [N==ALPHA==-(2-NAPHTHYL-SULFONYL-GLYCYL)-DL-P- AMIDINOPHENYLALANYL-PIPERIDINE] "RESIDUES" ARE IN REMARK 630 Inhibitor N(alpha)-(2-naphthylsulfonylglycyl)-4-amidinophenylalanine piperidide Peptide-like NAS 1 2 MID MID 5 E CA 480 3 CA CA 480 E HOH 406 4 HOH HOH 406 E HOH 408 4 HOH HOH 408 E HOH 410 4 HOH HOH 410 E HOH 412 4 HOH HOH 412 E HOH 415 4 HOH HOH 415 E HOH 416 4 HOH HOH 416 E HOH 429 4 HOH HOH 429 E HOH 430 4 HOH HOH 430 E HOH 457 4 HOH HOH 457 E HOH 473 4 HOH HOH 473 E HOH 516 4 HOH HOH 516 E HOH 530 4 HOH HOH 530 E HOH 562 4 HOH HOH 562 E HOH 604 4 HOH HOH 604 E HOH 701 4 HOH HOH 701 E HOH 703 4 HOH HOH 703 E HOH 704 4 HOH HOH 704 E HOH 705 4 HOH HOH 705 E HOH 706 4 HOH HOH 706 E HOH 707 4 HOH HOH 707 E HOH 708 4 HOH HOH 708 E HOH 709 4 HOH HOH 709 E HOH 714 4 HOH HOH 714 E HOH 716 4 HOH HOH 716 E HOH 717 4 HOH HOH 717 E HOH 718 4 HOH HOH 718 E HOH 721 4 HOH HOH 721 E HOH 722 4 HOH HOH 722 E HOH 723 4 HOH HOH 723 E HOH 725 4 HOH HOH 725 E HOH 729 4 HOH HOH 729 E HOH 801 4 HOH HOH 801 E HOH 802 4 HOH HOH 802 E HOH 803 4 HOH HOH 803 E HOH 804 4 HOH HOH 804 E HOH 805 4 HOH HOH 805 E HOH 807 4 HOH HOH 807 E HOH 808 4 HOH HOH 808 E HOH 809 4 HOH HOH 809 E HOH 810 4 HOH HOH 810 E HOH 811 4 HOH HOH 811 E HOH 812 4 HOH HOH 812 E HOH 813 4 HOH HOH 813 E HOH 814 4 HOH HOH 814 E HOH 815 4 HOH HOH 815 E HOH 817 4 HOH HOH 817 E HOH 818 4 HOH HOH 818 E HOH 819 4 HOH HOH 819 E HOH 820 4 HOH HOH 820 E HOH 821 4 HOH HOH 821 E HOH 822 4 HOH HOH 822 E HOH 823 4 HOH HOH 823 E HOH 824 4 HOH HOH 824 E HOH 825 4 HOH HOH 825 E HOH 826 4 HOH HOH 826 E HOH 827 4 HOH HOH 827 E HOH 829 4 HOH HOH 829 E HOH 830 4 HOH HOH 830 E HOH 831 4 HOH HOH 831 E HOH 832 4 HOH HOH 832 E HOH 833 4 HOH HOH 833 E HOH 834 4 HOH HOH 834 E HOH 837 4 HOH HOH 837 E HOH 838 4 HOH HOH 838 E HOH 840 4 HOH HOH 840 E HOH 842 4 HOH HOH 842 E HOH 843 4 HOH HOH 843 E HOH 845 4 HOH HOH 845 E HOH 846 4 HOH HOH 846 E HOH 847 4 HOH HOH 847 E HOH 848 4 HOH HOH 848 E HOH 849 4 HOH HOH 849 E HOH 851 4 HOH HOH 851 E HOH 852 4 HOH HOH 852 E HOH 853 4 HOH HOH 853 E HOH 854 4 HOH HOH 854 E HOH 856 4 HOH HOH 856 E HOH 857 4 HOH HOH 857 E HOH 858 4 HOH HOH 858 E HOH 859 4 HOH HOH 859 E HOH 860 4 HOH HOH 860 E HOH 861 4 HOH HOH 861 E HOH 862 4 HOH HOH 862 E HOH 863 4 HOH HOH 863 E HOH 864 4 HOH HOH 864 E HOH 865 4 HOH HOH 865 E HOH 866 4 HOH HOH 866 E HOH 900 4 HOH HOH 900 E HOH 901 4 HOH HOH 901 E HOH 903 4 HOH HOH 903 E HOH 904 4 HOH HOH 904 E HOH 905 4 HOH HOH 905 E HOH 906 4 HOH HOH 906 E HOH 908 4 HOH HOH 908 E HOH 909 4 HOH HOH 909 E HOH 911 4 HOH HOH 911 E HOH 914 4 HOH HOH 914 E HOH 915 4 HOH HOH 915 E HOH 916 4 HOH HOH 916 E HOH 917 4 HOH HOH 917 E HOH 919 4 HOH HOH 919 E HOH 920 4 HOH HOH 920 E HOH 921 4 HOH HOH 921 E HOH 922 4 HOH HOH 922 E HOH 923 4 HOH HOH 923 E HOH 924 4 HOH HOH 924 E HOH 925 4 HOH HOH 925 E HOH 926 4 HOH HOH 926 E HOH 927 4 HOH HOH 927 E HOH 928 4 HOH HOH 928 E HOH 929 4 HOH HOH 929 E HOH 932 4 HOH HOH 932 E HOH 933 4 HOH HOH 933 E HOH 934 4 HOH HOH 934 E HOH 935 4 HOH HOH 935 E HOH 936 4 HOH HOH 936 E HOH 937 4 HOH HOH 937 E HOH 938 4 HOH HOH 938 E HOH 939 4 HOH HOH 939 E HOH 940 4 HOH HOH 940 E HOH 942 4 HOH HOH 942 E HOH 944 4 HOH HOH 944 E HOH 946 4 HOH HOH 946 E HOH 947 4 HOH HOH 947 E HOH 948 4 HOH HOH 948 E HOH 950 4 HOH HOH 950 E HOH 951 4 HOH HOH 951 E HOH 952 4 HOH HOH 952 E HOH 953 4 HOH HOH 953 E HOH 954 4 HOH HOH 954 E HOH 955 4 HOH HOH 955 E HOH 956 4 HOH HOH 956 E HOH 957 4 HOH HOH 957 E HOH 958 4 HOH HOH 958 E HOH 959 4 HOH HOH 959 E HOH 960 4 HOH HOH 960 E HOH 963 4 HOH HOH 963 E HOH 964 4 HOH HOH 964 E HOH 965 4 HOH HOH 965 E HOH 966 4 HOH HOH 966 E HOH 968 4 HOH HOH 968 E HOH 969 4 HOH HOH 969 E HOH 970 4 HOH HOH 970 E HOH 971 4 HOH HOH 971 E HOH 972 4 HOH HOH 972 E HOH 973 4 HOH HOH 973 E HOH 974 4 HOH HOH 974 E ILE 16 n 1 ILE 16 E VAL 17 n 2 VAL 17 E GLY 18 n 3 GLY 18 E GLY 19 n 4 GLY 19 E TYR 20 n 5 TYR 20 E THR 21 n 6 THR 21 E CYS 22 n 7 CYS 22 E GLY 23 n 8 GLY 23 E ALA 24 n 9 ALA 24 E ASN 25 n 10 ASN 25 E THR 26 n 11 THR 26 E VAL 27 n 12 VAL 27 E PRO 28 n 13 PRO 28 E TYR 29 n 14 TYR 29 E GLN 30 n 15 GLN 30 E VAL 31 n 16 VAL 31 E SER 32 n 17 SER 32 E LEU 33 n 18 LEU 33 E ASN 34 n 19 ASN 34 E SER 37 n 20 SER 37 E GLY 38 n 21 GLY 38 E TYR 39 n 22 TYR 39 E HIS 40 n 23 HIS 40 E PHE 41 n 24 PHE 41 E CYS 42 n 25 CYS 42 E GLY 43 n 26 GLY 43 E GLY 44 n 27 GLY 44 E SER 45 n 28 SER 45 E LEU 46 n 29 LEU 46 E ILE 47 n 30 ILE 47 E ASN 48 n 31 ASN 48 E SER 49 n 32 SER 49 E GLN 50 n 33 GLN 50 E TRP 51 n 34 TRP 51 E VAL 52 n 35 VAL 52 E VAL 53 n 36 VAL 53 E SER 54 n 37 SER 54 E ALA 55 n 38 ALA 55 E ALA 56 n 39 ALA 56 E HIS 57 n 40 HIS 57 E CYS 58 n 41 CYS 58 E TYR 59 n 42 TYR 59 E LYS 60 n 43 LYS 60 E SER 61 n 44 SER 61 E GLY 62 n 45 GLY 62 E ILE 63 n 46 ILE 63 E GLN 64 n 47 GLN 64 E VAL 65 n 48 VAL 65 E ARG 66 n 49 ARG 66 E LEU 67 n 50 LEU 67 E GLY 69 n 51 GLY 69 E GLU 70 n 52 GLU 70 E ASP 71 n 53 ASP 71 E ASN 72 n 54 ASN 72 E ILE 73 n 55 ILE 73 E ASN 74 n 56 ASN 74 E VAL 75 n 57 VAL 75 E VAL 76 n 58 VAL 76 E GLU 77 n 59 GLU 77 E GLY 78 n 60 GLY 78 E ASN 79 n 61 ASN 79 E GLU 80 n 62 GLU 80 E GLN 81 n 63 GLN 81 E PHE 82 n 64 PHE 82 E ILE 83 n 65 ILE 83 E SER 84 n 66 SER 84 E ALA 85 n 67 ALA 85 E SER 86 n 68 SER 86 E LYS 87 n 69 LYS 87 E SER 88 n 70 SER 88 E ILE 89 n 71 ILE 89 E VAL 90 n 72 VAL 90 E HIS 91 n 73 HIS 91 E PRO 92 n 74 PRO 92 E SER 93 n 75 SER 93 E TYR 94 n 76 TYR 94 E ASN 95 n 77 ASN 95 E SER 96 n 78 SER 96 E ASN 97 n 79 ASN 97 E THR 98 n 80 THR 98 E LEU 99 n 81 LEU 99 E ASN 100 n 82 ASN 100 E ASN 101 n 83 ASN 101 E ASP 102 n 84 ASP 102 E ILE 103 n 85 ILE 103 E MET 104 n 86 MET 104 E LEU 105 n 87 LEU 105 E ILE 106 n 88 ILE 106 E LYS 107 n 89 LYS 107 E LEU 108 n 90 LEU 108 E LYS 109 n 91 LYS 109 E SER 110 n 92 SER 110 E ALA 111 n 93 ALA 111 E ALA 112 n 94 ALA 112 E SER 113 n 95 SER 113 E LEU 114 n 96 LEU 114 E ASN 115 n 97 ASN 115 E SER 116 n 98 SER 116 E ARG 117 n 99 ARG 117 E VAL 118 n 100 VAL 118 E ALA 119 n 101 ALA 119 E SER 120 n 102 SER 120 E ILE 121 n 103 ILE 121 E SER 122 n 104 SER 122 E LEU 123 n 105 LEU 123 E PRO 124 n 106 PRO 124 E THR 125 n 107 THR 125 E SER 127 n 108 SER 127 E CYS 128 n 109 CYS 128 E ALA 129 n 110 ALA 129 E SER 130 n 111 SER 130 E ALA 132 n 112 ALA 132 E GLY 133 n 113 GLY 133 E THR 134 n 114 THR 134 E GLN 135 n 115 GLN 135 E CYS 136 n 116 CYS 136 E LEU 137 n 117 LEU 137 E ILE 138 n 118 ILE 138 E SER 139 n 119 SER 139 E GLY 140 n 120 GLY 140 E TRP 141 n 121 TRP 141 E GLY 142 n 122 GLY 142 E ASN 143 n 123 ASN 143 E THR 144 n 124 THR 144 E LYS 145 n 125 LYS 145 E SER 146 n 126 SER 146 E SER 147 n 127 SER 147 E GLY 148 n 128 GLY 148 E THR 149 n 129 THR 149 E SER 150 n 130 SER 150 E TYR 151 n 131 TYR 151 E PRO 152 n 132 PRO 152 E ASP 153 n 133 ASP 153 E VAL 154 n 134 VAL 154 E LEU 155 n 135 LEU 155 E LYS 156 n 136 LYS 156 E CYS 157 n 137 CYS 157 E LEU 158 n 138 LEU 158 E LYS 159 n 139 LYS 159 E ALA 160 n 140 ALA 160 E PRO 161 n 141 PRO 161 E ILE 162 n 142 ILE 162 E LEU 163 n 143 LEU 163 E SER 164 n 144 SER 164 E ASP 165 n 145 ASP 165 E SER 166 n 146 SER 166 E SER 167 n 147 SER 167 E CYS 168 n 148 CYS 168 E LYS 169 n 149 LYS 169 E SER 170 n 150 SER 170 E ALA 171 n 151 ALA 171 E TYR 172 n 152 TYR 172 E PRO 173 n 153 PRO 173 E GLY 174 n 154 GLY 174 E GLN 175 n 155 GLN 175 E ILE 176 n 156 ILE 176 E THR 177 n 157 THR 177 E SER 178 n 158 SER 178 E ASN 179 n 159 ASN 179 E MET 180 n 160 MET 180 E PHE 181 n 161 PHE 181 E CYS 182 n 162 CYS 182 E ALA 183 n 163 ALA 183 E GLY 184 n 164 A GLY 184 E TYR 184 n 165 TYR 184 E LEU 185 n 166 LEU 185 E GLU 186 n 167 GLU 186 E GLY 187 n 168 GLY 187 E GLY 188 n 169 A GLY 188 E LYS 188 n 170 LYS 188 E ASP 189 n 171 ASP 189 E SER 190 n 172 SER 190 E CYS 191 n 173 CYS 191 E GLN 192 n 174 GLN 192 E GLY 193 n 175 GLY 193 E ASP 194 n 176 ASP 194 E SER 195 n 177 SER 195 E GLY 196 n 178 GLY 196 E GLY 197 n 179 GLY 197 E PRO 198 n 180 PRO 198 E VAL 199 n 181 VAL 199 E VAL 200 n 182 VAL 200 E CYS 201 n 183 CYS 201 E SER 202 n 184 SER 202 E GLY 203 n 185 GLY 203 E LYS 204 n 186 LYS 204 E LEU 209 n 187 LEU 209 E GLN 210 n 188 GLN 210 E GLY 211 n 189 GLY 211 E ILE 212 n 190 ILE 212 E VAL 213 n 191 VAL 213 E SER 214 n 192 SER 214 E TRP 215 n 193 TRP 215 E GLY 216 n 194 GLY 216 E SER 217 n 195 SER 217 E GLY 219 n 196 GLY 219 E CYS 220 n 197 CYS 220 E ALA 221 n 198 A ALA 221 E GLN 221 n 199 GLN 221 E LYS 222 n 200 LYS 222 E ASN 223 n 201 ASN 223 E LYS 224 n 202 LYS 224 E PRO 225 n 203 PRO 225 E GLY 226 n 204 GLY 226 E VAL 227 n 205 VAL 227 E TYR 228 n 206 TYR 228 E THR 229 n 207 THR 229 E LYS 230 n 208 LYS 230 E VAL 231 n 209 VAL 231 E CYS 232 n 210 CYS 232 E ASN 233 n 211 ASN 233 E TYR 234 n 212 TYR 234 E VAL 235 n 213 VAL 235 E SER 236 n 214 SER 236 E TRP 237 n 215 TRP 237 E ILE 238 n 216 ILE 238 E LYS 239 n 217 LYS 239 E GLN 240 n 218 GLN 240 E THR 241 n 219 THR 241 E ILE 242 n 220 ILE 242 E ALA 243 n 221 ALA 243 E SER 244 n 222 SER 244 E ASN 245 n 223 ASN 245 E author_defined_assembly 1 monomeric E GLU 70 A OE1 GLU 52 1_555 E CA 480 C CA CA 1_555 E ASN 72 A O ASN 54 1_555 88.9 E GLU 70 A OE1 GLU 52 1_555 E CA 480 C CA CA 1_555 E VAL 75 A O VAL 57 1_555 161.7 E ASN 72 A O ASN 54 1_555 E CA 480 C CA CA 1_555 E VAL 75 A O VAL 57 1_555 87.0 E GLU 70 A OE1 GLU 52 1_555 E CA 480 C CA CA 1_555 E GLU 80 A OE2 GLU 62 1_555 103.0 E ASN 72 A O ASN 54 1_555 E CA 480 C CA CA 1_555 E GLU 80 A OE2 GLU 62 1_555 157.1 E VAL 75 A O VAL 57 1_555 E CA 480 C CA CA 1_555 E GLU 80 A OE2 GLU 62 1_555 87.2 E GLU 70 A OE1 GLU 52 1_555 E CA 480 C CA CA 1_555 E HOH 714 D O HOH 1_555 88.4 E ASN 72 A O ASN 54 1_555 E CA 480 C CA CA 1_555 E HOH 714 D O HOH 1_555 85.9 E VAL 75 A O VAL 57 1_555 E CA 480 C CA CA 1_555 E HOH 714 D O HOH 1_555 109.0 E GLU 80 A OE2 GLU 62 1_555 E CA 480 C CA CA 1_555 E HOH 714 D O HOH 1_555 75.1 E GLU 70 A OE1 GLU 52 1_555 E CA 480 C CA CA 1_555 E HOH 810 D O HOH 1_555 79.4 E ASN 72 A O ASN 54 1_555 E CA 480 C CA CA 1_555 E HOH 810 D O HOH 1_555 108.4 E VAL 75 A O VAL 57 1_555 E CA 480 C CA CA 1_555 E HOH 810 D O HOH 1_555 85.0 E GLU 80 A OE2 GLU 62 1_555 E CA 480 C CA CA 1_555 E HOH 810 D O HOH 1_555 93.0 E HOH 714 D O HOH 1_555 E CA 480 C CA CA 1_555 E HOH 810 D O HOH 1_555 160.8 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 E O TYR 20 A O TYR 5 E N CYS 157 A N CYS 137 E O ALA 160 A O ALA 140 E N CYS 136 A N CYS 116 E N SER 139 A N SER 119 E O PRO 198 A O PRO 180 E N CYS 201 A N CYS 183 E O LYS 204 A O LYS 186 E O TRP 215 A O TRP 193 E N VAL 227 A N VAL 205 E N TYR 228 A N TYR 206 E O PHE 181 A O PHE 161 E O LEU 33 A O LEU 18 E N PHE 41 A N PHE 24 E N ILE 47 A N ILE 30 E O TRP 51 A O TRP 34 E N SER 54 A N SER 37 E O MET 104 A O MET 86 E O LYS 107 A O LYS 89 E N SER 86 A N SER 68 E O ILE 83 A O ILE 65 E N VAL 65 A N VAL 48 E N ARG 66 A N ARG 49 E O SER 32 A O SER 17 1 6.42 0.80 106.30 112.72 E E E CD1 CG CD2 TRP TRP TRP 51 51 51 N 1 -5.69 0.80 107.30 101.61 E E E CE2 CD2 CG TRP TRP TRP 51 51 51 N 1 3.39 0.50 120.30 123.69 E E E NE CZ NH1 ARG ARG ARG 66 66 66 N 1 -3.35 0.50 120.30 116.95 E E E NE CZ NH2 ARG ARG ARG 66 66 66 N 1 15.62 2.30 115.30 130.92 E E E CA CB CG LEU LEU LEU 67 67 67 N 1 -3.44 0.50 120.30 116.86 E E E NE CZ NH2 ARG ARG ARG 117 117 117 N 1 6.65 0.80 106.30 112.95 E E E CD1 CG CD2 TRP TRP TRP 141 141 141 N 1 -5.49 0.80 107.30 101.81 E E E CE2 CD2 CG TRP TRP TRP 141 141 141 N 1 6.10 0.80 106.30 112.40 E E E CD1 CG CD2 TRP TRP TRP 215 215 215 N 1 -5.09 0.80 107.30 102.21 E E E CE2 CD2 CG TRP TRP TRP 215 215 215 N 1 6.23 0.80 106.30 112.53 E E E CD1 CG CD2 TRP TRP TRP 237 237 237 N 1 -5.72 0.80 107.30 101.58 E E E CE2 CD2 CG TRP TRP TRP 237 237 237 N 1 E E NE2 CD2 HIS HIS 57 57 -0.071 0.011 1.373 1.302 N 1 E E NE2 CD2 HIS HIS 91 91 -0.077 0.011 1.373 1.296 N 1 E E CD OE2 GLU GLU 186 186 0.067 0.011 1.252 1.319 N 1 E E O O HOH HOH 814 863 0.79 1_555 2_554 1 E E O O HOH HOH 911 968 0.81 1_555 2_554 1 E ASP 71 -129.99 -82.36 1 E ASN 79 81.95 -6.82 1 E ASN 115 -169.31 -156.11 1 E SER 195 -35.38 134.44 0.181 0.181 1.8 1 1.8 147 1814 38 0 1629 0.011 2.54 model building X-PLOR refinement X-PLOR phasing X-PLOR TRYPSIN (E.C.3.4.21.4) COMPLEX WITH NONCOVALENTLY BOUND NAPAP GEOMETRY OF BINDING OF THE BENZAMIDINE-AND ARGININE-BASED INHIBITORS N-ALPHA-(2-NAPHTHYL-SULPHONYL-GLYCYL)-DL-P-AMIDINOPHENYLALANYL-PIPERIDINE (NAPAP) AND (2R,4R)-4-METHYL-1-[N-ALPHA-(3-METHYL-1,2,3,4-TETRAHYDRO-8-QUINOLINESULPHONYL)-L-ARGINYL]-2-PIPERIDINE CARBOXYLIC ACID (MQPA) TO HUMAN ALPHA-THROMBIN: X-RAY CRYSTALLOGRAPHIC DETERMINATION OF THE NAPAP-TRYPSIN COMPLEX AND MODELING OF NAPAP-THROMBIN AND MQPA-THROMBIN 1 N N 2 N N 3 N N 4 N N E ALA 55 A ALA 38 HELX_P E TYR 59 A TYR 42 5 1 5 E SER 164 A SER 144 HELX_P E TYR 172 A TYR 152 1 2 9 E TYR 234 A TYR 212 HELX_P E SER 244 A SER 222 1 3 11 disulf 2.057 E CYS 22 A SG CYS 7 1_555 E CYS 157 A SG CYS 137 1_555 disulf 2.054 E CYS 42 A SG CYS 25 1_555 E CYS 58 A SG CYS 41 1_555 disulf 2.027 E CYS 128 A SG CYS 109 1_555 E CYS 232 A SG CYS 210 1_555 disulf 2.009 E CYS 136 A SG CYS 116 1_555 E CYS 201 A SG CYS 183 1_555 disulf 1.996 E CYS 168 A SG CYS 148 1_555 E CYS 182 A SG CYS 162 1_555 disulf 2.012 E CYS 191 A SG CYS 173 1_555 E CYS 220 A SG CYS 197 1_555 metalc 2.395 E GLU 70 A OE1 GLU 52 1_555 E CA 480 C CA CA 1_555 metalc 2.320 E ASN 72 A O ASN 54 1_555 E CA 480 C CA CA 1_555 metalc 2.343 E VAL 75 A O VAL 57 1_555 E CA 480 C CA CA 1_555 metalc 2.581 E GLU 80 A OE2 GLU 62 1_555 E CA 480 C CA CA 1_555 metalc 2.409 E CA 480 C CA CA 1_555 E HOH 714 D O HOH 1_555 metalc 2.428 E CA 480 C CA CA 1_555 E HOH 810 D O HOH 1_555 HYDROLASE/hydrolase inhibitor SERINE PROTEINASE, HYDROLASE-hydrolase inhibitor complex TRY1_BOVIN UNP 1 1 P00760 FIFLALLGAAVAFPVDDDDKIVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEG NEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKA PILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTI ASN 21 243 1PPC 16 245 P00760 E 1 1 223 7 7 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel E TYR 20 A TYR 5 E THR 21 A THR 6 E LYS 156 A LYS 136 E PRO 161 A PRO 141 E GLN 135 A GLN 115 E GLY 140 A GLY 120 E PRO 198 A PRO 180 E CYS 201 A CYS 183 E LYS 204 A LYS 186 E TRP 215 A TRP 193 E GLY 226 A GLY 204 E LYS 230 A LYS 208 E MET 180 A MET 160 E ALA 183 A ALA 163 E GLN 30 A GLN 15 E ASN 34 A ASN 19 E HIS 40 A HIS 23 E ASN 48 A ASN 31 E TRP 51 A TRP 34 E SER 54 A SER 37 E MET 104 A MET 86 E LEU 108 A LEU 90 E GLN 81 A GLN 63 E VAL 90 A VAL 72 E GLN 64 A GLN 47 E LEU 67 A LEU 50 E GLN 30 A GLN 15 E ASN 34 A ASN 19 Software 15 Software 6 E HIS 57 A HIS 40 15 1_555 E ASN 97 A ASN 79 15 1_555 E LEU 99 A LEU 81 15 1_555 E ASP 189 A ASP 171 15 1_555 E SER 190 A SER 172 15 1_555 E SER 195 A SER 177 15 1_555 E SER 214 A SER 192 15 1_555 E TRP 215 A TRP 193 15 1_555 E GLY 216 A GLY 194 15 1_555 E SER 217 A SER 195 15 1_555 E GLY 219 A GLY 196 15 1_555 E GLY 226 A GLY 204 15 1_555 E HOH 416 D HOH 15 1_555 E HOH 843 D HOH 15 1_555 E HOH 948 D HOH 15 1_555 E GLU 70 A GLU 52 6 1_555 E ASN 72 A ASN 54 6 1_555 E VAL 75 A VAL 57 6 1_555 E GLU 80 A GLU 62 6 1_555 E HOH 714 D HOH 6 1_555 E HOH 810 D HOH 6 1_555 19 P 21 21 21