0.014086 0.000000 0.002636 0.000000 0.013963 0.000000 0.000000 0.000000 0.014073 0.00000 0.00000 0.00000 Fokkens, J. Obst-Sander, U. Heine, A. Diederich, F. Klebe, G. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 100.60 90.00 70.993 71.619 72.290 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 C9 H11 N O6 S 261.252 n O-SULFO-L-TYROSINE L-peptide linking C27 H30 N4 O3 458.552 (1R,3AS,4R,8AS,8BR)-4-(2-BENZO[1,3]DIOXOL-5-YL-1-CYCLOPROPYL-3-OXO-DECAHYDRO-PYRROLO[3,4-A]PYRROLIZIN-4-YL)-BENZAMIDINE non-polymer C5 H11 N O2 117.146 y VALINE L-peptide linking GE Angew.Chem.Int.Ed.Engl. 9999 1433-7851 45 985 989 10.1002/anie.200502302 16374786 A simple protocol to estimate differences in protein binding affinity for enantiomers without prior resolution of racemates 2006 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 Osmic mirrors IMAGE PLATE 2004-12-14 RIGAKU RAXIS IV SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU300 3188.627 Thrombin light chain 3.4.21.5 1 nat polymer 29594.055 Thrombin heavy chain 3.4.21.5 1 nat polymer 1363.399 Hirudin residues 1-10 1 syn polymer 458.552 (1R,3AS,4R,8AS,8BR)-4-(2-BENZO[1,3]DIOXOL-5-YL-1-CYCLOPROPYL-3-OXO-DECAHYDRO-PYRROLO[3,4-A]PYRROLIZIN-4-YL)-BENZAMIDINE 1 syn non-polymer 18.015 water 197 nat water Coagulation factor II Coagulation factor II no no ADCGLRPLFEKKSLEDKTERELLESYI ADCGLRPLFEKKSLEDKTERELLESYI L polypeptide(L) no no IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY THVFRLKKWIQKVIDQF IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY THVFRLKKWIQKVIDQF H polypeptide(L) no yes DFEEIPEE(TYS)L DFEEIPEEYL 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 human Homo sample 9606 Homo sapiens blood human Homo sample 9606 Homo sapiens blood 1 2.44 49.61 VAPOR DIFFUSION, HANGING DROP 7.5 phosphate buffer, sodium chloride, PEG 8000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K 277 software repository Initial release Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Version format compliance Other Other Other Refinement description 1 0 2006-01-17 1 1 2008-04-30 1 2 2011-07-13 1 3 2012-12-12 1 4 2013-03-13 1 5 2013-11-13 1 6 2017-10-11 Trypsin Inhibitor Complex with the same Inhibitor Trypsin Inhibitor Complex with different Inhibitor Thrombin Inhibitor Complex with different Inhibitor Thrombin Inhibitor Complex with different Inhibitor RCSB Y PDBJ 2005-01-31 REL REL UIR (1R,3AS,4R,8AS,8BR)-4-(2-BENZO[1,3]DIOXOL-5-YL-1-CYCLOPROPYL-3-OXO-DECAHYDRO-PYRROLO[3,4-A]PYRROLIZIN-4-YL)-BENZAMIDINE HOH water The peptide was chemically synthesized. 6421 Hirudo medicinalis sample UIR 5555 4 UIR UIR 5555 H HOH 9008 5 HOH HOH 9008 L HOH 9023 5 HOH HOH 9023 L HOH 9025 5 HOH HOH 9025 L HOH 9031 5 HOH HOH 9031 L HOH 9046 5 HOH HOH 9046 L HOH 9049 5 HOH HOH 9049 L HOH 9060 5 HOH HOH 9060 L HOH 9089 5 HOH HOH 9089 L HOH 9093 5 HOH HOH 9093 L HOH 9095 5 HOH HOH 9095 L HOH 9096 5 HOH HOH 9096 L HOH 9100 5 HOH HOH 9100 L HOH 9104 5 HOH HOH 9104 L HOH 9107 5 HOH HOH 9107 L HOH 9111 5 HOH HOH 9111 L HOH 9115 5 HOH HOH 9115 L HOH 9120 5 HOH HOH 9120 L HOH 9124 5 HOH HOH 9124 L HOH 9131 5 HOH HOH 9131 L HOH 9138 5 HOH HOH 9138 L HOH 9147 5 HOH HOH 9147 L HOH 9160 5 HOH HOH 9160 L HOH 9168 5 HOH HOH 9168 L HOH 9169 5 HOH HOH 9169 L HOH 9174 5 HOH HOH 9174 L HOH 9187 5 HOH HOH 9187 L HOH 9189 5 HOH HOH 9189 L HOH 9201 5 HOH HOH 9201 L HOH 9001 5 HOH HOH 9001 H HOH 9002 5 HOH HOH 9002 H HOH 9003 5 HOH HOH 9003 H HOH 9004 5 HOH HOH 9004 H HOH 9005 5 HOH HOH 9005 H HOH 9006 5 HOH HOH 9006 H HOH 9007 5 HOH HOH 9007 H HOH 9009 5 HOH HOH 9009 H HOH 9010 5 HOH HOH 9010 H HOH 9011 5 HOH HOH 9011 H HOH 9012 5 HOH HOH 9012 H HOH 9013 5 HOH HOH 9013 H HOH 9014 5 HOH HOH 9014 H HOH 9015 5 HOH HOH 9015 H HOH 9016 5 HOH HOH 9016 H HOH 9017 5 HOH HOH 9017 H HOH 9018 5 HOH HOH 9018 H HOH 9019 5 HOH HOH 9019 H HOH 9020 5 HOH HOH 9020 H HOH 9021 5 HOH HOH 9021 H HOH 9022 5 HOH HOH 9022 H HOH 9024 5 HOH HOH 9024 H HOH 9026 5 HOH HOH 9026 H HOH 9027 5 HOH HOH 9027 H HOH 9028 5 HOH HOH 9028 H HOH 9029 5 HOH HOH 9029 H HOH 9030 5 HOH HOH 9030 H HOH 9032 5 HOH HOH 9032 H HOH 9033 5 HOH HOH 9033 H HOH 9034 5 HOH HOH 9034 H HOH 9035 5 HOH HOH 9035 H HOH 9036 5 HOH HOH 9036 H HOH 9037 5 HOH HOH 9037 H HOH 9038 5 HOH HOH 9038 H HOH 9039 5 HOH HOH 9039 H HOH 9040 5 HOH HOH 9040 H HOH 9041 5 HOH HOH 9041 H HOH 9042 5 HOH HOH 9042 H HOH 9043 5 HOH HOH 9043 H HOH 9044 5 HOH HOH 9044 H HOH 9045 5 HOH HOH 9045 H HOH 9047 5 HOH HOH 9047 H HOH 9048 5 HOH HOH 9048 H HOH 9050 5 HOH HOH 9050 H HOH 9051 5 HOH HOH 9051 H HOH 9052 5 HOH HOH 9052 H HOH 9053 5 HOH HOH 9053 H HOH 9054 5 HOH HOH 9054 H HOH 9055 5 HOH HOH 9055 H HOH 9056 5 HOH HOH 9056 H HOH 9057 5 HOH HOH 9057 H HOH 9058 5 HOH HOH 9058 H HOH 9059 5 HOH HOH 9059 H HOH 9061 5 HOH HOH 9061 H HOH 9062 5 HOH HOH 9062 H HOH 9063 5 HOH HOH 9063 H HOH 9064 5 HOH HOH 9064 H HOH 9065 5 HOH HOH 9065 H HOH 9067 5 HOH HOH 9067 H HOH 9068 5 HOH HOH 9068 H HOH 9069 5 HOH HOH 9069 H HOH 9070 5 HOH HOH 9070 H HOH 9071 5 HOH HOH 9071 H HOH 9072 5 HOH HOH 9072 H HOH 9073 5 HOH HOH 9073 H HOH 9074 5 HOH HOH 9074 H HOH 9075 5 HOH HOH 9075 H HOH 9076 5 HOH HOH 9076 H HOH 9077 5 HOH HOH 9077 H HOH 9078 5 HOH HOH 9078 H HOH 9079 5 HOH HOH 9079 H HOH 9080 5 HOH HOH 9080 H HOH 9081 5 HOH HOH 9081 H HOH 9082 5 HOH HOH 9082 H HOH 9083 5 HOH HOH 9083 H HOH 9084 5 HOH HOH 9084 H HOH 9085 5 HOH HOH 9085 H HOH 9086 5 HOH HOH 9086 H HOH 9087 5 HOH HOH 9087 H HOH 9088 5 HOH HOH 9088 H HOH 9090 5 HOH HOH 9090 H HOH 9091 5 HOH HOH 9091 H HOH 9092 5 HOH HOH 9092 H HOH 9094 5 HOH HOH 9094 H HOH 9097 5 HOH HOH 9097 H HOH 9098 5 HOH HOH 9098 H HOH 9099 5 HOH HOH 9099 H HOH 9101 5 HOH HOH 9101 H HOH 9102 5 HOH HOH 9102 H HOH 9103 5 HOH HOH 9103 H HOH 9105 5 HOH HOH 9105 H HOH 9106 5 HOH HOH 9106 H HOH 9108 5 HOH HOH 9108 H HOH 9109 5 HOH HOH 9109 H HOH 9110 5 HOH HOH 9110 H HOH 9112 5 HOH HOH 9112 H HOH 9113 5 HOH HOH 9113 H HOH 9114 5 HOH HOH 9114 H HOH 9116 5 HOH HOH 9116 H HOH 9117 5 HOH HOH 9117 H HOH 9118 5 HOH HOH 9118 H HOH 9119 5 HOH HOH 9119 H HOH 9121 5 HOH HOH 9121 H HOH 9122 5 HOH HOH 9122 H HOH 9123 5 HOH HOH 9123 H HOH 9125 5 HOH HOH 9125 H HOH 9127 5 HOH HOH 9127 H HOH 9128 5 HOH HOH 9128 H HOH 9129 5 HOH HOH 9129 H HOH 9130 5 HOH HOH 9130 H HOH 9132 5 HOH HOH 9132 H HOH 9133 5 HOH HOH 9133 H HOH 9134 5 HOH HOH 9134 H HOH 9135 5 HOH HOH 9135 H HOH 9136 5 HOH HOH 9136 H HOH 9137 5 HOH HOH 9137 H HOH 9139 5 HOH HOH 9139 H HOH 9140 5 HOH HOH 9140 H HOH 9141 5 HOH HOH 9141 H HOH 9142 5 HOH HOH 9142 H HOH 9143 5 HOH HOH 9143 H HOH 9144 5 HOH HOH 9144 H HOH 9145 5 HOH HOH 9145 H HOH 9146 5 HOH HOH 9146 H HOH 9148 5 HOH HOH 9148 H HOH 9150 5 HOH HOH 9150 H HOH 9151 5 HOH HOH 9151 H HOH 9153 5 HOH HOH 9153 H HOH 9154 5 HOH HOH 9154 H HOH 9155 5 HOH HOH 9155 H HOH 9156 5 HOH HOH 9156 H HOH 9157 5 HOH HOH 9157 H HOH 9158 5 HOH HOH 9158 H HOH 9159 5 HOH HOH 9159 H HOH 9161 5 HOH HOH 9161 H HOH 9162 5 HOH HOH 9162 H HOH 9163 5 HOH HOH 9163 H HOH 9164 5 HOH HOH 9164 H HOH 9165 5 HOH HOH 9165 H HOH 9166 5 HOH HOH 9166 H HOH 9167 5 HOH HOH 9167 H HOH 9170 5 HOH HOH 9170 H HOH 9171 5 HOH HOH 9171 H HOH 9172 5 HOH HOH 9172 H HOH 9173 5 HOH HOH 9173 H HOH 9175 5 HOH HOH 9175 H HOH 9176 5 HOH HOH 9176 H HOH 9177 5 HOH HOH 9177 H HOH 9178 5 HOH HOH 9178 H HOH 9179 5 HOH HOH 9179 H HOH 9180 5 HOH HOH 9180 H HOH 9182 5 HOH HOH 9182 H HOH 9183 5 HOH HOH 9183 H HOH 9184 5 HOH HOH 9184 H HOH 9185 5 HOH HOH 9185 H HOH 9186 5 HOH HOH 9186 H HOH 9188 5 HOH HOH 9188 H HOH 9190 5 HOH HOH 9190 H HOH 9191 5 HOH HOH 9191 H HOH 9192 5 HOH HOH 9192 H HOH 9194 5 HOH HOH 9194 H HOH 9195 5 HOH HOH 9195 H HOH 9196 5 HOH HOH 9196 H HOH 9197 5 HOH HOH 9197 H HOH 9198 5 HOH HOH 9198 H HOH 9199 5 HOH HOH 9199 H HOH 9200 5 HOH HOH 9200 H HOH 9126 5 HOH HOH 9126 I HOH 9152 5 HOH HOH 9152 I ALA 1 n 1 B ALA 1 L ASP 1 n 2 A ASP 1 L CYS 1 n 3 CYS 1 L GLY 2 n 4 GLY 2 L LEU 3 n 5 LEU 3 L ARG 4 n 6 ARG 4 L PRO 5 n 7 PRO 5 L LEU 6 n 8 LEU 6 L PHE 7 n 9 PHE 7 L GLU 8 n 10 GLU 8 L LYS 9 n 11 LYS 9 L LYS 10 n 12 LYS 10 L SER 11 n 13 SER 11 L LEU 12 n 14 LEU 12 L GLU 13 n 15 GLU 13 L ASP 14 n 16 ASP 14 L LYS 14 n 17 A LYS 14 L THR 14 n 18 B THR 14 L GLU 14 n 19 C GLU 14 L ARG 14 n 20 D ARG 14 L GLU 14 n 21 E GLU 14 L LEU 14 n 22 F LEU 14 L LEU 14 n 23 G LEU 14 L GLU 14 n 24 H GLU 14 L SER 14 n 25 I SER 14 L TYR 14 n 26 J TYR 14 L ILE 14 n 27 K ILE 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 LYS 149 n 154 E LYS 149 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 255 n 257 PHE 245 H ASP 1 n 1 ASP 1 I PHE 2 n 2 PHE 2 I GLU 3 n 3 GLU 3 I GLU 4 n 4 GLU 4 I ILE 5 n 5 ILE 5 I PRO 6 n 6 PRO 6 I GLU 7 n 7 GLU 7 I GLU 8 n 8 GLU 8 I TYS 9 n 9 TYS 9 I LEU 10 n 10 LEU 10 I 0.1743 0.1841 22621 author_defined_assembly 3 trimeric I TYS 9 O-SULFO-L-TYROSINE C TYS 9 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 N SER 20 B N SER 5 H O VAL 157 B O VAL 162 H O VAL 158 B O VAL 163 H N VAL 138 B N VAL 138 H N ARG 137 B N ARG 137 H O VAL 200 B O VAL 210 H N MET 201 B N MET 211 H O TYR 208 B O TYR 220 H N TRP 215 B N TRP 227 H O PHE 227 B O PHE 239 H O TYR 228 B O TYR 240 H N PHE 181 B N PHE 186 H N LEU 33 B N LEU 18 H O LEU 41 B O LEU 27 H N SER 45 B N SER 31 H O LEU 53 B O LEU 39 H N VAL 52 B N VAL 38 H O MET 106 B O MET 103 H O LYS 107 B O LYS 104 H N GLU 86 B N GLU 82 H O SER 83 B O SER 79 H N VAL 66 B N VAL 61 H O LEU 65 B O LEU 60 H N PHE 34 B N PHE 19 A H N TYR 60 B N TYR 47 F H O LYS 60 B O LYS 52 1 H ARG 75 B ARG 70 1 H HOH 9029 F HOH A 1 H OG SER 36 B OG SER 22 1 Y 1 H CG LYS 110 B CG LYS 107 1 Y 1 H CD LYS 110 B CD LYS 107 1 Y 1 H CE LYS 110 B CE LYS 107 1 Y 1 H NZ LYS 110 B NZ LYS 107 1 Y E 1 H CG LYS 149 B CG LYS 154 1 Y E 1 H CD LYS 149 B CD LYS 154 1 Y E 1 H CE LYS 149 B CE LYS 154 1 Y E 1 H NZ LYS 149 B NZ LYS 154 1 Y 1 H CG LYS 169 B CG LYS 174 1 Y 1 H CD LYS 169 B CD LYS 174 1 Y 1 H CE LYS 169 B CE LYS 174 1 Y 1 H NZ LYS 169 B NZ LYS 174 1 Y A 1 H CG ASP 186 B CG ASP 193 1 Y A 1 H OD1 ASP 186 B OD1 ASP 193 1 Y A 1 H OD2 ASP 186 B OD2 ASP 193 1 Y 1 H CG GLN 239 B CG GLN 251 1 Y 1 H CD GLN 239 B CD GLN 251 1 Y 1 H OE1 GLN 239 B OE1 GLN 251 1 Y 1 H NE2 GLN 239 B NE2 GLN 251 1 Y 1 I CG ASP 1 C CG ASP 1 1 Y 1 I OD1 ASP 1 C OD1 ASP 1 1 Y 1 I OD2 ASP 1 C OD2 ASP 1 1 Y 1 I CG GLU 7 C CG GLU 7 1 Y 1 I CD GLU 7 C CD GLU 7 1 Y 1 I OE1 GLU 7 C OE1 GLU 7 1 Y 1 I OE2 GLU 7 C OE2 GLU 7 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 E 1 H H O N LYS GLY 149 150 0.27 E 1 H H O CA LYS GLY 149 150 1.69 E 1 H LYS 149 158.27 J K 1 L L TYR ILE 14 14 -133.86 1 7.08 1.10 114.20 121.28 L L L CA CB SG CYS CYS CYS 1 1 1 N 1 -3.94 0.50 120.30 116.36 L L L NE CZ NH1 ARG ARG ARG 4 4 4 N 1 4.54 0.50 120.30 124.84 L L L NE CZ NH2 ARG ARG ARG 4 4 4 N J K K 1 29.62 2.50 121.70 151.32 L L L C N CA TYR ILE ILE 14 14 14 Y 1 3.73 0.50 120.30 124.03 H H H NE CZ NH2 ARG ARG ARG 35 35 35 N 1 -17.66 2.70 111.20 93.54 H H H CA CB OG SER SER SER 45 45 45 N 1 10.66 1.20 131.40 142.06 H H H CB CG CD2 HIS HIS HIS 91 91 91 N E E 1 -111.50 1.70 123.20 11.70 H H H O C N LYS LYS GLY 149 149 150 Y 1 11.28 1.40 123.60 134.88 H H H CD NE CZ ARG ARG ARG 165 165 165 N 1 -3.14 0.50 120.30 117.16 H H H NE CZ NH2 ARG ARG ARG 165 165 165 N 1 3.06 0.50 120.30 123.36 H H H NE CZ NH2 ARG ARG ARG 187 187 187 N 1 16.22 2.10 120.10 136.32 I I I CA C O LEU LEU LEU 10 10 10 N 1 I I C O LEU LEU 10 10 2.222 0.019 1.229 3.451 N 1 I I C OXT LEU LEU 10 10 0.524 0.019 1.229 1.753 N 1 L PHE 7 -127.85 -88.66 1 H LYS 36 -69.42 -75.66 A 1 H TYR 60 -158.36 79.65 G 1 H ASN 60 -160.22 67.13 1 H HIS 71 -129.92 -58.30 1 H ILE 79 -127.83 -58.04 1 H ASN 95 -101.48 76.25 A 1 H GLU 97 -101.38 -65.84 1 H ASN 98 -143.50 16.55 The C-OXT bond distance for LEU(I 10) is slightly long, 1.75. ANISOTROPIC SCALING APPLIED BY THE METHOD OF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56 0.248 0.1841 0.1879 0.1841 1.80 10.00 10239 3026 30320 27294 9771 82.8 RANDOM 1 FREE R 0.0 0.0 MOLECULAR REPLACEMENT ENGH & HUBER 0 2279.50 2553.50 1.80 10.00 197 2557 34 0 2326 0.007 0.025 0.000 0.0270 0.040 0.046 0.018 0.000 0.075 0.000 1.80 50.0 1YPG 30320 0.0 0.0 0.067 0.067 1 15.1 1.3 95.2 0.324 1.80 1.83 2.6 30320 0.324 1 1.3 94.3 model building SHELX refinement SHELXL-97 data scaling SCALEPACK phasing CNS Thrombin light chain (E.C.3.4.21.5), Thrombin heavy chain (E.C.3.4.21.5), Hirudin Thrombin Inhibitor Complex 1 N N 2 N N 3 N N 4 N N 5 N N 5 N N 5 N N L PHE 7 A PHE 9 HELX_P L SER 11 A SER 13 5 1 5 L THR 14 A THR 18 HELX_P L TYR 14 A TYR 26 1 2 9 B J H ALA 55 B ALA 41 HELX_P H CYS 58 B CYS 44 5 3 4 H PRO 60 B PRO 48 HELX_P H ASP 60 B ASP 51 5 4 4 B E H THR 60 B THR 55 HELX_P H ASN 62 B ASN 57 5 5 3 I H ASP 125 B ASP 122 HELX_P H LEU 130 B LEU 130 1 6 9 H GLU 164 B GLU 169 HELX_P H SER 171 B SER 176 1 7 8 H LYS 185 B LYS 191 HELX_P H GLY 186 B GLY 195 5 8 5 C H LEU 234 B LEU 246 HELX_P H PHE 245 B PHE 257 1 9 12 I PRO 6 C PRO 6 HELX_P I LEU 10 C LEU 10 5 10 5 disulf 2.032 L CYS 1 A SG CYS 3 1_555 H CYS 122 B SG CYS 119 1_555 disulf 2.055 H CYS 42 B SG CYS 28 1_555 H CYS 58 B SG CYS 44 1_555 disulf 1.998 H CYS 168 B SG CYS 173 1_555 H CYS 182 B SG CYS 187 1_555 disulf 2.024 H CYS 191 B SG CYS 201 1_555 H CYS 220 B SG CYS 231 1_555 covale 1.321 I GLU 8 C C GLU 8 1_555 I TYS 9 C N TYS 9 1_555 covale 1.330 I TYS 9 C C TYS 9 1_555 I LEU 10 C N LEU 10 1_555 BLOOD CLOTTING/HYDROLASE INHIBITOR Thrombin, Inhibitor Complex, Barrel, 6 stranded beta-Sheet, BLOOD CLOTTING-HYDROLASE INHIBITOR COMPLEX H SER 36 B SER 22 A 1 H PRO 37 B PRO 23 -2.17 THRB_HUMAN UNP 1 334 P00734 ADCGLRPLFEKKSLEDKTERELLESYI THRB_HUMAN UNP 2 364 P00734 IVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISM LEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRETAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVL QVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGDSGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFY THVFRLKKWIQKVIDQF HIR2_HIRME UNP 3 55 P28504 DFEEIPEEYL 334 360 1YPG 1 14 P00734 B K L 1 1 27 364 620 1YPG 16 245 P00734 H 2 1 257 55 64 1YPG 1 10 P28504 I 3 1 10 7 7 2 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 H SER 20 B SER 5 H ASP 21 B ASP 6 H GLN 156 B GLN 161 H PRO 161 B PRO 166 H LYS 135 B LYS 135 H GLY 140 B GLY 140 H PRO 198 B PRO 208 H LYS 202 B LYS 212 H TRP 207 B TRP 219 H TRP 215 B TRP 227 H GLY 226 B GLY 238 H HIS 230 B HIS 242 H MET 180 B MET 185 H ALA 183 B ALA 188 H GLN 30 B GLN 15 H ARG 35 B ARG 20 H GLU 39 B GLU 25 H LEU 46 B LEU 32 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 LYS 81 B LYS 77 H ILE 90 B ILE 86 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 LEU 60 B LEU 46 H TYR 60 B TYR 47 A H LYS 60 B LYS 52 H ASN 60 B ASN 53 F G BINDING SITE FOR RESIDUE UIR H 5555 Software 16 BINDING SITE FOR CHAIN I OF HIRUDIN Software 15 H HIS 57 B HIS 43 16 1_555 H TYR 60 B TYR 47 A 16 1_555 H GLU 97 B GLU 94 A 16 1_555 H ASN 98 B ASN 95 16 1_555 H LEU 99 B LEU 96 16 1_555 H ASP 189 B ASP 199 16 1_555 H ALA 190 B ALA 200 16 1_555 H GLU 192 B GLU 202 16 1_555 H SER 195 B SER 205 16 1_555 H SER 214 B SER 226 16 1_555 H TRP 215 B TRP 227 16 1_555 H GLY 216 B GLY 228 16 1_555 H GLY 219 B GLY 230 16 1_555 H GLY 226 B GLY 238 16 1_555 H HOH 9010 F HOH 16 1_555 H HOH 9097 F HOH 16 1_555 H PHE 34 B PHE 19 15 1_555 H GLN 38 B GLN 24 15 1_555 H LEU 65 B LEU 60 15 1_555 H ARG 67 B ARG 62 15 1_555 H ARG 73 B ARG 68 15 1_555 H THR 74 B THR 69 15 1_555 H ARG 75 B ARG 70 15 1_555 H TYR 76 B TYR 71 15 1_555 H GLU 80 B GLU 76 15 1_555 H LYS 81 B LYS 77 15 1_555 H ILE 82 B ILE 78 15 1_555 H HOH 9070 F HOH 15 1_555 H HOH 9112 F HOH 15 2_555 H HOH 9192 F HOH 15 2_555 I HOH 9152 G HOH 15 1_555 5 C 1 2 1