0.011418 0.000000 0.000000 0.000000 0.011293 0.000000 0.000000 0.000000 0.009898 0.00000 0.00000 0.00000 Malkowski, M.G. Edwards, B.F.P. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 87.580 88.550 101.030 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Protein Sci. PRCIEI 0795 0961-8368 6 1438 1448 9232645 The co-crystal structure of unliganded bovine alpha-thrombin and prethrombin-2: movement of the Tyr-Pro-Pro-Trp segment and active site residues upon ligand binding. 1997 US Biochemistry BICHAW 0033 0006-2960 35 13030 Bovine Thrombin Complexed with an Uncleavable Analog of Residues 7-19 of Fibrinogen a Alpha: Geometry of the Catalytic Triad and Interactions of the P1', P2', and P3' Substrate Residues 1996 US Protein Sci. PRCIEI 0795 0961-8368 3 2254 The Isomorphous Structures of Prethrombin2, Hirugen-, and Ppack-Thrombin: Changes Accompanying Activation and Exosite Binding to Thrombin 1994 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 273 1 AREA DETECTOR SIEMENS GRAPHITE(002) M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU 5735.240 ALPHA-THROMBIN 3.4.21.5 1 nat polymer 29772.422 ALPHA-THROMBIN 3.4.21.5 1 nat polymer 35489.633 PRETHROMBIN-2 3.4.21.5 1 nat polymer 18.015 water 205 nat water no no TSEDHFQPFFNEKTFGAGEADCGLRPLFEKKQVQDQTEKELFESYIEGR TSEDHFQPFFNEKTFGAGEADCGLRPLFEKKQVQDQTEKELFESYIEGR L polypeptide(L) no no IVEGQDAEVGLSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTVDDLLVRIGKHSRTRYERKVEKISM LDKIYIHPRYNWKENLDRDIALLKLKRPIELSDYIHPVCLPDKQTAAKLLHAGFKGRVTGWGNRRETWTTSVAEVQPSVL QVVNLPLVERPVCKASTRIRITDNMFCAGYKPGEGKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFY THVFRLKKWIQKVIDRLGS IVEGQDAEVGLSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTVDDLLVRIGKHSRTRYERKVEKISM LDKIYIHPRYNWKENLDRDIALLKLKRPIELSDYIHPVCLPDKQTAAKLLHAGFKGRVTGWGNRRETWTTSVAEVQPSVL QVVNLPLVERPVCKASTRIRITDNMFCAGYKPGEGKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFY THVFRLKKWIQKVIDRLGS H polypeptide(L) no no TSEDHFQPFFNEKTFGAGEADCGLRPLFEKKQVQDQTEKELFESYIEGRIVEGQDAEVGLSPWQVMLFRKSPQELLCGAS LISDRWVLTAAHCLLYPPWDKNFTVDDLLVRIGKHSRTRYERKVEKISMLDKIYIHPRYNWKENLDRDIALLKLKRPIEL SDYIHPVCLPDKQTAAKLLHAGFKGRVTGWGNRRETWTTSVAEVQPSVLQVVNLPLVERPVCKASTRIRITDNMFCAGYK PGEGKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDRLGS TSEDHFQPFFNEKTFGAGEADCGLRPLFEKKQVQDQTEKELFESYIEGRIVEGQDAEVGLSPWQVMLFRKSPQELLCGAS LISDRWVLTAAHCLLYPPWDKNFTVDDLLVRIGKHSRTRYERKVEKISMLDKIYIHPRYNWKENLDRDIALLKLKRPIEL SDYIHPVCLPDKQTAAKLLHAGFKGRVTGWGNRRETWTTSVAEVQPSVLQVVNLPLVERPVCKASTRIRITDNMFCAGYK PGEGKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDRLGS K 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n cattle Bos sample 9913 Bos taurus cattle Bos sample 9913 Bos taurus cattle Bos sample 9913 Bos taurus 1 2.76 55.40 4.6 24% POLYETHYLENE GLYCOL 2000, 0.1M SODIUM ACETATE, PH 4.6, 0.2M AMMONIUM SULFATE repository Initial release Version format compliance Version format compliance 1 0 1997-07-07 1 1 2008-03-24 1 2 2011-07-13 Y 1997-03-13 REL REL HOH water CHYMOTRYPSINOGEN NUMBERING (RATHER THAN SEQUENTIAL) SYSTEM IS USED, BASED ON THE TOPOLOGICAL ALIGNMENT WITH THE STRUCTURE OF CHYMOTRYPSINOGEN (H.BRANDSTETTER ET AL., 1992, J.MOL.BIOL., V. 226, 1085). HOH 61 4 HOH HOH 61 L HOH 71 4 HOH HOH 71 L HOH 75 4 HOH HOH 75 L HOH 117 4 HOH HOH 117 L HOH 119 4 HOH HOH 119 L HOH 128 4 HOH HOH 128 L HOH 132 4 HOH HOH 132 L HOH 140 4 HOH HOH 140 L HOH 141 4 HOH HOH 141 L HOH 144 4 HOH HOH 144 L HOH 169 4 HOH HOH 169 L HOH 181 4 HOH HOH 181 L HOH 183 4 HOH HOH 183 L HOH 190 4 HOH HOH 190 L HOH 196 4 HOH HOH 196 L HOH 198 4 HOH HOH 198 L HOH 1 4 HOH HOH 248 H HOH 2 4 HOH HOH 249 H HOH 3 4 HOH HOH 250 H HOH 4 4 HOH HOH 251 H HOH 5 4 HOH HOH 252 H HOH 6 4 HOH HOH 253 H HOH 7 4 HOH HOH 254 H HOH 8 4 HOH HOH 255 H HOH 11 4 HOH HOH 256 H HOH 12 4 HOH HOH 257 H HOH 15 4 HOH HOH 258 H HOH 16 4 HOH HOH 259 H HOH 18 4 HOH HOH 260 H HOH 19 4 HOH HOH 261 H HOH 20 4 HOH HOH 262 H HOH 21 4 HOH HOH 263 H HOH 22 4 HOH HOH 264 H HOH 23 4 HOH HOH 265 H HOH 24 4 HOH HOH 266 H HOH 25 4 HOH HOH 267 H HOH 26 4 HOH HOH 268 H HOH 28 4 HOH HOH 269 H HOH 29 4 HOH HOH 270 H HOH 30 4 HOH HOH 271 H HOH 31 4 HOH HOH 272 H HOH 32 4 HOH HOH 273 H HOH 33 4 HOH HOH 274 H HOH 34 4 HOH HOH 275 H HOH 36 4 HOH HOH 276 H HOH 37 4 HOH HOH 277 H HOH 38 4 HOH HOH 278 H HOH 40 4 HOH HOH 279 H HOH 43 4 HOH HOH 280 H HOH 46 4 HOH HOH 281 H HOH 47 4 HOH HOH 282 H HOH 48 4 HOH HOH 283 H HOH 50 4 HOH HOH 284 H HOH 52 4 HOH HOH 285 H HOH 53 4 HOH HOH 286 H HOH 54 4 HOH HOH 287 H HOH 59 4 HOH HOH 288 H HOH 62 4 HOH HOH 289 H HOH 65 4 HOH HOH 290 H HOH 67 4 HOH HOH 291 H HOH 68 4 HOH HOH 292 H HOH 72 4 HOH HOH 293 H HOH 73 4 HOH HOH 294 H HOH 74 4 HOH HOH 295 H HOH 77 4 HOH HOH 296 H HOH 78 4 HOH HOH 297 H HOH 79 4 HOH HOH 298 H HOH 80 4 HOH HOH 299 H HOH 82 4 HOH HOH 300 H HOH 83 4 HOH HOH 301 H HOH 84 4 HOH HOH 302 H HOH 86 4 HOH HOH 303 H HOH 87 4 HOH HOH 304 H HOH 88 4 HOH HOH 305 H HOH 89 4 HOH HOH 306 H HOH 90 4 HOH HOH 307 H HOH 91 4 HOH HOH 308 H HOH 92 4 HOH HOH 309 H HOH 93 4 HOH HOH 310 H HOH 94 4 HOH HOH 311 H HOH 97 4 HOH HOH 312 H HOH 99 4 HOH HOH 313 H HOH 104 4 HOH HOH 314 H HOH 106 4 HOH HOH 315 H HOH 113 4 HOH HOH 316 H HOH 114 4 HOH HOH 317 H HOH 115 4 HOH HOH 318 H HOH 118 4 HOH HOH 319 H HOH 120 4 HOH HOH 320 H HOH 124 4 HOH HOH 321 H HOH 137 4 HOH HOH 322 H HOH 139 4 HOH HOH 323 H HOH 146 4 HOH HOH 324 H HOH 148 4 HOH HOH 325 H HOH 151 4 HOH HOH 326 H HOH 152 4 HOH HOH 327 H HOH 154 4 HOH HOH 328 H HOH 155 4 HOH HOH 329 H HOH 157 4 HOH HOH 330 H HOH 159 4 HOH HOH 331 H HOH 160 4 HOH HOH 332 H HOH 163 4 HOH HOH 333 H HOH 164 4 HOH HOH 334 H HOH 165 4 HOH HOH 335 H HOH 166 4 HOH HOH 336 H HOH 171 4 HOH HOH 337 H HOH 173 4 HOH HOH 338 H HOH 177 4 HOH HOH 339 H HOH 178 4 HOH HOH 340 H HOH 179 4 HOH HOH 341 H HOH 186 4 HOH HOH 342 H HOH 187 4 HOH HOH 343 H HOH 188 4 HOH HOH 344 H HOH 191 4 HOH HOH 345 H HOH 193 4 HOH HOH 346 H HOH 194 4 HOH HOH 347 H HOH 197 4 HOH HOH 348 H HOH 202 4 HOH HOH 349 H HOH 9 4 HOH HOH 248 K HOH 10 4 HOH HOH 249 K HOH 13 4 HOH HOH 250 K HOH 14 4 HOH HOH 251 K HOH 17 4 HOH HOH 252 K HOH 27 4 HOH HOH 253 K HOH 35 4 HOH HOH 254 K HOH 39 4 HOH HOH 255 K HOH 41 4 HOH HOH 256 K HOH 42 4 HOH HOH 257 K HOH 44 4 HOH HOH 258 K HOH 45 4 HOH HOH 259 K HOH 49 4 HOH HOH 260 K HOH 51 4 HOH HOH 261 K HOH 55 4 HOH HOH 262 K HOH 56 4 HOH HOH 263 K HOH 57 4 HOH HOH 264 K HOH 58 4 HOH HOH 265 K HOH 60 4 HOH HOH 266 K HOH 63 4 HOH HOH 267 K HOH 64 4 HOH HOH 268 K HOH 66 4 HOH HOH 269 K HOH 69 4 HOH HOH 270 K HOH 70 4 HOH HOH 271 K HOH 76 4 HOH HOH 272 K HOH 81 4 HOH HOH 273 K HOH 85 4 HOH HOH 274 K HOH 95 4 HOH HOH 275 K HOH 96 4 HOH HOH 276 K HOH 98 4 HOH HOH 277 K HOH 100 4 HOH HOH 278 K HOH 101 4 HOH HOH 279 K HOH 102 4 HOH HOH 280 K HOH 103 4 HOH HOH 281 K HOH 105 4 HOH HOH 282 K HOH 107 4 HOH HOH 283 K HOH 108 4 HOH HOH 284 K HOH 109 4 HOH HOH 285 K HOH 110 4 HOH HOH 286 K HOH 111 4 HOH HOH 287 K HOH 112 4 HOH HOH 288 K HOH 116 4 HOH HOH 289 K HOH 121 4 HOH HOH 290 K HOH 122 4 HOH HOH 291 K HOH 123 4 HOH HOH 292 K HOH 125 4 HOH HOH 293 K HOH 126 4 HOH HOH 294 K HOH 127 4 HOH HOH 295 K HOH 129 4 HOH HOH 296 K HOH 130 4 HOH HOH 297 K HOH 131 4 HOH HOH 298 K HOH 133 4 HOH HOH 299 K HOH 134 4 HOH HOH 300 K HOH 135 4 HOH HOH 301 K HOH 136 4 HOH HOH 302 K HOH 138 4 HOH HOH 303 K HOH 142 4 HOH HOH 304 K HOH 143 4 HOH HOH 305 K HOH 145 4 HOH HOH 306 K HOH 147 4 HOH HOH 307 K HOH 149 4 HOH HOH 308 K HOH 150 4 HOH HOH 309 K HOH 153 4 HOH HOH 310 K HOH 156 4 HOH HOH 311 K HOH 158 4 HOH HOH 312 K HOH 161 4 HOH HOH 313 K HOH 162 4 HOH HOH 314 K HOH 167 4 HOH HOH 315 K HOH 168 4 HOH HOH 316 K HOH 170 4 HOH HOH 317 K HOH 172 4 HOH HOH 318 K HOH 174 4 HOH HOH 319 K HOH 175 4 HOH HOH 320 K HOH 176 4 HOH HOH 321 K HOH 180 4 HOH HOH 322 K HOH 182 4 HOH HOH 323 K HOH 184 4 HOH HOH 324 K HOH 185 4 HOH HOH 325 K HOH 189 4 HOH HOH 326 K HOH 192 4 HOH HOH 327 K HOH 195 4 HOH HOH 328 K HOH 199 4 HOH HOH 329 K HOH 200 4 HOH HOH 330 K HOH 201 4 HOH HOH 331 K HOH 203 4 HOH HOH 332 K HOH 204 4 HOH HOH 333 K HOH 205 4 HOH HOH 334 K n 1 -17 L n 2 -16 L n 3 -15 L n 4 -14 L n 5 -13 L n 6 -12 L n 7 -11 L n 8 -10 L n 9 -9 L n 10 -8 L n 11 -7 L n 12 -6 L n 13 -5 L n 14 -4 L n 15 -3 L n 16 -2 L n 17 -1 L n 18 0 L GLU 1 n 19 C GLU 1 L ALA 1 n 20 B ALA 1 L ASP 1 n 21 A ASP 1 L CYS 1 n 22 CYS 1 L GLY 2 n 23 GLY 2 L LEU 3 n 24 LEU 3 L ARG 4 n 25 ARG 4 L PRO 5 n 26 PRO 5 L LEU 6 n 27 LEU 6 L PHE 7 n 28 PHE 7 L GLU 8 n 29 GLU 8 L LYS 9 n 30 LYS 9 L LYS 10 n 31 LYS 10 L GLN 11 n 32 GLN 11 L VAL 12 n 33 VAL 12 L GLN 13 n 34 GLN 13 L ASP 14 n 35 ASP 14 L GLN 14 n 36 A GLN 14 L THR 14 n 37 B THR 14 L GLU 14 n 38 C GLU 14 L LYS 14 n 39 D LYS 14 L GLU 14 n 40 E GLU 14 L LEU 14 n 41 F LEU 14 L PHE 14 n 42 G PHE 14 L GLU 14 n 43 H GLU 14 L SER 14 n 44 I SER 14 L TYR 14 n 45 J TYR 14 L ILE 14 n 46 K ILE 14 L GLU 14 n 47 L GLU 14 L n 48 15 L n 49 16 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 GLN 20 n 5 GLN 20 H ASP 21 n 6 ASP 21 H ALA 22 n 7 ALA 22 H GLU 23 n 8 GLU 23 H VAL 24 n 9 VAL 24 H GLY 25 n 10 GLY 25 H LEU 26 n 11 LEU 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 VAL 61 n 56 VAL 61 H ASP 62 n 57 ASP 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 LYS 78 n 74 LYS 78 H VAL 79 n 75 VAL 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 ASP 86 n 82 ASP 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 LYS 97 n 93 LYS 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 LEU 106 n 103 LEU 106 H LYS 107 n 104 LYS 107 H LEU 108 n 105 LEU 108 H LYS 109 n 106 LYS 109 H ARG 110 n 107 ARG 110 H PRO 111 n 108 PRO 111 H ILE 112 n 109 ILE 112 H GLU 113 n 110 GLU 113 H LEU 114 n 111 LEU 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 LYS 126 n 123 LYS 126 H GLN 127 n 124 GLN 127 H THR 128 n 125 THR 128 H ALA 129 n 126 ALA 129 H ALA 129 n 127 A ALA 129 H LYS 129 n 128 B LYS 129 H LEU 129 n 129 C LEU 129 H LEU 130 n 130 LEU 130 H HIS 131 n 131 HIS 131 H ALA 132 n 132 ALA 132 H GLY 133 n 133 GLY 133 H PHE 134 n 134 PHE 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 ARG 144 n 144 ARG 144 H ARG 145 n 145 ARG 145 H GLU 146 n 146 GLU 146 H THR 147 n 147 THR 147 H TRP 148 n 148 TRP 148 H THR 149 n 149 THR 149 H THR 149 n 150 A THR 149 H SER 149 n 151 B SER 149 H VAL 149 n 152 C VAL 149 H ALA 149 n 153 D ALA 149 H GLU 149 n 154 E GLU 149 H VAL 150 n 155 VAL 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 LEU 162 n 167 LEU 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 ALA 170 n 175 ALA 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 GLY 186 n 193 A GLY 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 TYR 204 n 215 A TYR 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 n 256 244 H n 257 245 H n 258 246 H n 259 247 H n 1 -16 K n 2 -15 K n 3 -14 K n 4 -13 K n 5 -12 K n 6 -11 K n 7 -10 K n 8 -9 K n 9 -8 K n 10 -7 K n 11 -6 K n 12 -5 K n 13 -4 K n 14 -3 K n 15 -2 K n 16 -1 K n 17 0 K GLY 1 n 18 D GLY 1 K GLU 1 n 19 C GLU 1 K ALA 1 n 20 B ALA 1 K ASP 1 n 21 A ASP 1 K CYS 1 n 22 CYS 1 K GLY 2 n 23 GLY 2 K LEU 3 n 24 LEU 3 K ARG 4 n 25 ARG 4 K PRO 5 n 26 PRO 5 K LEU 6 n 27 LEU 6 K PHE 7 n 28 PHE 7 K GLU 8 n 29 GLU 8 K LYS 9 n 30 LYS 9 K LYS 10 n 31 LYS 10 K GLN 11 n 32 GLN 11 K VAL 12 n 33 VAL 12 K GLN 13 n 34 GLN 13 K ASP 14 n 35 ASP 14 K GLN 14 n 36 A GLN 14 K THR 14 n 37 B THR 14 K GLU 14 n 38 C GLU 14 K LYS 14 n 39 D LYS 14 K GLU 14 n 40 E GLU 14 K LEU 14 n 41 F LEU 14 K PHE 14 n 42 G PHE 14 K GLU 14 n 43 H GLU 14 K SER 14 n 44 I SER 14 K TYR 14 n 45 J TYR 14 K ILE 14 n 46 K ILE 14 K GLU 14 n 47 L GLU 14 K GLY 14 n 48 M GLY 14 K ARG 15 n 49 ARG 15 K ILE 16 n 50 ILE 16 K VAL 17 n 51 VAL 17 K GLU 18 n 52 GLU 18 K GLY 19 n 53 GLY 19 K GLN 20 n 54 GLN 20 K ASP 21 n 55 ASP 21 K ALA 22 n 56 ALA 22 K GLU 23 n 57 GLU 23 K VAL 24 n 58 VAL 24 K GLY 25 n 59 GLY 25 K LEU 26 n 60 LEU 26 K SER 27 n 61 SER 27 K PRO 28 n 62 PRO 28 K TRP 29 n 63 TRP 29 K GLN 30 n 64 GLN 30 K VAL 31 n 65 VAL 31 K MET 32 n 66 MET 32 K LEU 33 n 67 LEU 33 K PHE 34 n 68 PHE 34 K ARG 35 n 69 ARG 35 K LYS 36 n 70 LYS 36 K SER 36 n 71 A SER 36 K PRO 37 n 72 PRO 37 K GLN 38 n 73 GLN 38 K GLU 39 n 74 GLU 39 K LEU 40 n 75 LEU 40 K LEU 41 n 76 LEU 41 K CYS 42 n 77 CYS 42 K GLY 43 n 78 GLY 43 K ALA 44 n 79 ALA 44 K SER 45 n 80 SER 45 K LEU 46 n 81 LEU 46 K ILE 47 n 82 ILE 47 K SER 48 n 83 SER 48 K ASP 49 n 84 ASP 49 K ARG 50 n 85 ARG 50 K TRP 51 n 86 TRP 51 K VAL 52 n 87 VAL 52 K LEU 53 n 88 LEU 53 K THR 54 n 89 THR 54 K ALA 55 n 90 ALA 55 K ALA 56 n 91 ALA 56 K HIS 57 n 92 HIS 57 K CYS 58 n 93 CYS 58 K LEU 59 n 94 LEU 59 K LEU 60 n 95 LEU 60 K TYR 60 n 96 A TYR 60 K PRO 60 n 97 B PRO 60 K PRO 60 n 98 C PRO 60 K TRP 60 n 99 D TRP 60 K ASP 60 n 100 E ASP 60 K LYS 60 n 101 F LYS 60 K ASN 60 n 102 G ASN 60 K PHE 60 n 103 H PHE 60 K THR 60 n 104 I THR 60 K VAL 61 n 105 VAL 61 K ASP 62 n 106 ASP 62 K ASP 63 n 107 ASP 63 K LEU 64 n 108 LEU 64 K LEU 65 n 109 LEU 65 K VAL 66 n 110 VAL 66 K ARG 67 n 111 ARG 67 K ILE 68 n 112 ILE 68 K GLY 69 n 113 GLY 69 K LYS 70 n 114 LYS 70 K HIS 71 n 115 HIS 71 K SER 72 n 116 SER 72 K ARG 73 n 117 ARG 73 K THR 74 n 118 THR 74 K ARG 75 n 119 ARG 75 K TYR 76 n 120 TYR 76 K GLU 77 n 121 GLU 77 K ARG 77 n 122 A ARG 77 K LYS 78 n 123 LYS 78 K VAL 79 n 124 VAL 79 K GLU 80 n 125 GLU 80 K LYS 81 n 126 LYS 81 K ILE 82 n 127 ILE 82 K SER 83 n 128 SER 83 K MET 84 n 129 MET 84 K LEU 85 n 130 LEU 85 K ASP 86 n 131 ASP 86 K LYS 87 n 132 LYS 87 K ILE 88 n 133 ILE 88 K TYR 89 n 134 TYR 89 K ILE 90 n 135 ILE 90 K HIS 91 n 136 HIS 91 K PRO 92 n 137 PRO 92 K ARG 93 n 138 ARG 93 K TYR 94 n 139 TYR 94 K ASN 95 n 140 ASN 95 K TRP 96 n 141 TRP 96 K LYS 97 n 142 LYS 97 K GLU 97 n 143 A GLU 97 K ASN 98 n 144 ASN 98 K LEU 99 n 145 LEU 99 K ASP 100 n 146 ASP 100 K ARG 101 n 147 ARG 101 K ASP 102 n 148 ASP 102 K ILE 103 n 149 ILE 103 K ALA 104 n 150 ALA 104 K LEU 105 n 151 LEU 105 K LEU 106 n 152 LEU 106 K LYS 107 n 153 LYS 107 K LEU 108 n 154 LEU 108 K LYS 109 n 155 LYS 109 K ARG 110 n 156 ARG 110 K PRO 111 n 157 PRO 111 K ILE 112 n 158 ILE 112 K GLU 113 n 159 GLU 113 K LEU 114 n 160 LEU 114 K SER 115 n 161 SER 115 K ASP 116 n 162 ASP 116 K TYR 117 n 163 TYR 117 K ILE 118 n 164 ILE 118 K HIS 119 n 165 HIS 119 K PRO 120 n 166 PRO 120 K VAL 121 n 167 VAL 121 K CYS 122 n 168 CYS 122 K LEU 123 n 169 LEU 123 K PRO 124 n 170 PRO 124 K ASP 125 n 171 ASP 125 K LYS 126 n 172 LYS 126 K GLN 127 n 173 GLN 127 K THR 128 n 174 THR 128 K ALA 129 n 175 ALA 129 K ALA 129 n 176 A ALA 129 K LYS 129 n 177 B LYS 129 K LEU 129 n 178 C LEU 129 K LEU 130 n 179 LEU 130 K HIS 131 n 180 HIS 131 K ALA 132 n 181 ALA 132 K GLY 133 n 182 GLY 133 K PHE 134 n 183 PHE 134 K LYS 135 n 184 LYS 135 K GLY 136 n 185 GLY 136 K ARG 137 n 186 ARG 137 K VAL 138 n 187 VAL 138 K THR 139 n 188 THR 139 K GLY 140 n 189 GLY 140 K TRP 141 n 190 TRP 141 K GLY 142 n 191 GLY 142 K ASN 143 n 192 ASN 143 K ARG 144 n 193 ARG 144 K ARG 145 n 194 ARG 145 K GLU 146 n 195 GLU 146 K THR 147 n 196 THR 147 K TRP 148 n 197 TRP 148 K THR 149 n 198 THR 149 K THR 149 n 199 A THR 149 K SER 149 n 200 B SER 149 K VAL 149 n 201 C VAL 149 K ALA 149 n 202 D ALA 149 K GLU 149 n 203 E GLU 149 K VAL 150 n 204 VAL 150 K GLN 151 n 205 GLN 151 K PRO 152 n 206 PRO 152 K SER 153 n 207 SER 153 K VAL 154 n 208 VAL 154 K LEU 155 n 209 LEU 155 K GLN 156 n 210 GLN 156 K VAL 157 n 211 VAL 157 K VAL 158 n 212 VAL 158 K ASN 159 n 213 ASN 159 K LEU 160 n 214 LEU 160 K PRO 161 n 215 PRO 161 K LEU 162 n 216 LEU 162 K VAL 163 n 217 VAL 163 K GLU 164 n 218 GLU 164 K ARG 165 n 219 ARG 165 K PRO 166 n 220 PRO 166 K VAL 167 n 221 VAL 167 K CYS 168 n 222 CYS 168 K LYS 169 n 223 LYS 169 K ALA 170 n 224 ALA 170 K SER 171 n 225 SER 171 K THR 172 n 226 THR 172 K ARG 173 n 227 ARG 173 K ILE 174 n 228 ILE 174 K ARG 175 n 229 ARG 175 K ILE 176 n 230 ILE 176 K THR 177 n 231 THR 177 K ASP 178 n 232 ASP 178 K ASN 179 n 233 ASN 179 K MET 180 n 234 MET 180 K PHE 181 n 235 PHE 181 K CYS 182 n 236 CYS 182 K ALA 183 n 237 ALA 183 K GLY 184 n 238 GLY 184 K TYR 184 n 239 A TYR 184 K LYS 185 n 240 LYS 185 K PRO 186 n 241 PRO 186 K GLY 186 n 242 A GLY 186 K GLU 186 n 243 B GLU 186 K GLY 186 n 244 C GLY 186 K LYS 186 n 245 D LYS 186 K ARG 187 n 246 ARG 187 K GLY 188 n 247 GLY 188 K ASP 189 n 248 ASP 189 K ALA 190 n 249 ALA 190 K CYS 191 n 250 CYS 191 K GLU 192 n 251 GLU 192 K GLY 193 n 252 GLY 193 K ASP 194 n 253 ASP 194 K SER 195 n 254 SER 195 K GLY 196 n 255 GLY 196 K GLY 197 n 256 GLY 197 K PRO 198 n 257 PRO 198 K PHE 199 n 258 PHE 199 K VAL 200 n 259 VAL 200 K MET 201 n 260 MET 201 K LYS 202 n 261 LYS 202 K SER 203 n 262 SER 203 K PRO 204 n 263 PRO 204 K TYR 204 n 264 A TYR 204 K ASN 204 n 265 B ASN 204 K ASN 205 n 266 ASN 205 K ARG 206 n 267 ARG 206 K TRP 207 n 268 TRP 207 K TYR 208 n 269 TYR 208 K GLN 209 n 270 GLN 209 K MET 210 n 271 MET 210 K GLY 211 n 272 GLY 211 K ILE 212 n 273 ILE 212 K VAL 213 n 274 VAL 213 K SER 214 n 275 SER 214 K TRP 215 n 276 TRP 215 K GLY 216 n 277 GLY 216 K GLU 217 n 278 GLU 217 K GLY 219 n 279 GLY 219 K CYS 220 n 280 CYS 220 K ASP 221 n 281 ASP 221 K ARG 221 n 282 A ARG 221 K ASP 222 n 283 ASP 222 K GLY 223 n 284 GLY 223 K LYS 224 n 285 LYS 224 K TYR 225 n 286 TYR 225 K GLY 226 n 287 GLY 226 K PHE 227 n 288 PHE 227 K TYR 228 n 289 TYR 228 K THR 229 n 290 THR 229 K HIS 230 n 291 HIS 230 K VAL 231 n 292 VAL 231 K PHE 232 n 293 PHE 232 K ARG 233 n 294 ARG 233 K LEU 234 n 295 LEU 234 K LYS 235 n 296 LYS 235 K LYS 236 n 297 LYS 236 K TRP 237 n 298 TRP 237 K ILE 238 n 299 ILE 238 K GLN 239 n 300 GLN 239 K LYS 240 n 301 LYS 240 K VAL 241 n 302 VAL 241 K ILE 242 n 303 ILE 242 K ASP 243 n 304 ASP 243 K n 305 244 K n 306 245 K n 307 246 K n 308 247 K author_and_software_defined_assembly PISA 2 dimeric author_and_software_defined_assembly PISA 1 monomeric 2260 -10 12880 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 LEU 106 B N LEU 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 ARG 206 B O ARG 218 H N SER 203 B N SER 213 K O GLN 20 C O GLN 54 K N VAL 157 C N VAL 211 K O GLN 156 C O GLN 210 K N GLY 140 C N GLY 189 K O LYS 81 C O LYS 126 K N ILE 68 C N ILE 112 K O LEU 65 C O LEU 109 K N PHE 34 C N PHE 68 K O VAL 31 C O VAL 65 K N ALA 44 C N ALA 79 K O VAL 52 C O VAL 87 K N LEU 106 C N LEU 152 K O LEU 105 C O LEU 151 K N TYR 89 C N TYR 134 K O PHE 181 C O PHE 235 K N TYR 228 C N TYR 289 K O PHE 199 C O PHE 258 K N GLY 211 C N GLY 272 1 L THR -17 A THR 1 1 Y 1 L SER -16 A SER 2 1 Y 1 L GLU -15 A GLU 3 1 Y 1 L ASP -14 A ASP 4 1 Y 1 L HIS -13 A HIS 5 1 Y 1 L PHE -12 A PHE 6 1 Y 1 L GLN -11 A GLN 7 1 Y 1 L PRO -10 A PRO 8 1 Y 1 L PHE -9 A PHE 9 1 Y 1 L PHE -8 A PHE 10 1 Y 1 L ASN -7 A ASN 11 1 Y 1 L GLU -6 A GLU 12 1 Y 1 L LYS -5 A LYS 13 1 Y 1 L THR -4 A THR 14 1 Y 1 L PHE -3 A PHE 15 1 Y 1 L GLY -2 A GLY 16 1 Y 1 L ALA -1 A ALA 17 1 Y 1 L GLY 0 A GLY 18 1 Y 1 L GLY 15 A GLY 48 1 Y 1 L ARG 16 A ARG 49 1 Y 1 H ARG 244 B ARG 256 1 Y 1 H LEU 245 B LEU 257 1 Y 1 H GLY 246 B GLY 258 1 Y 1 H SER 247 B SER 259 1 Y 1 K THR -16 C THR 1 1 Y 1 K SER -15 C SER 2 1 Y 1 K GLU -14 C GLU 3 1 Y 1 K ASP -13 C ASP 4 1 Y 1 K HIS -12 C HIS 5 1 Y 1 K PHE -11 C PHE 6 1 Y 1 K GLN -10 C GLN 7 1 Y 1 K PRO -9 C PRO 8 1 Y 1 K PHE -8 C PHE 9 1 Y 1 K PHE -7 C PHE 10 1 Y 1 K ASN -6 C ASN 11 1 Y 1 K GLU -5 C GLU 12 1 Y 1 K LYS -4 C LYS 13 1 Y 1 K THR -3 C THR 14 1 Y 1 K PHE -2 C PHE 15 1 Y 1 K GLY -1 C GLY 16 1 Y 1 K ALA 0 C ALA 17 1 Y 1 K ARG 244 C ARG 305 1 Y 1 K LEU 245 C LEU 306 1 Y 1 K GLY 246 C GLY 307 1 Y 1 K SER 247 C SER 308 1 Y 1 K TYR 117 0.070 SIDE CHAIN 1 K TYR 225 0.075 SIDE CHAIN 1 -13.25 1.90 111.40 98.15 H H H CB CA C VAL VAL VAL 157 157 157 N 1 23.36 2.70 111.00 134.36 K K K N CA C ILE ILE ILE 16 16 16 N 1 26.21 2.70 111.00 137.21 K K K N CA C VAL VAL VAL 17 17 17 N 1 8.30 1.10 114.20 122.50 K K K CA CB SG CYS CYS CYS 122 122 122 N 1 6.87 1.10 114.20 121.07 K K K CA CB SG CYS CYS CYS 182 182 182 N B 1 L ALA 1 67.29 -88.87 A 1 L ASP 1 -81.24 41.72 1 L PHE 7 -135.24 -83.50 K 1 L ILE 14 -85.65 39.49 A 1 H SER 36 -161.70 117.47 G 1 H ASN 60 -173.47 81.98 1 H SER 72 30.42 53.09 1 H ARG 73 -6.60 148.08 1 H THR 74 104.24 16.72 1 H GLU 77 -64.17 8.42 A 1 H ARG 77 22.96 -76.17 1 H ARG 93 -94.03 39.49 A 1 H GLU 97 -102.25 -68.45 1 H SER 115 -162.74 -155.68 1 H HIS 119 -173.20 135.18 1 H GLU 146 -51.91 106.03 1 H THR 147 -90.60 57.35 A 1 H THR 149 -178.54 -54.87 E 1 H GLU 149 65.98 -116.93 1 H VAL 150 34.51 25.39 1 H CYS 191 -135.14 -155.28 1 H HIS 230 -68.93 89.11 C 1 K GLU 1 96.06 68.21 1 K PHE 7 -131.10 -88.95 1 K GLN 11 34.13 50.43 A 1 K GLN 14 -63.80 8.45 L 1 K GLU 14 93.50 -74.94 1 K ILE 16 87.70 143.15 1 K VAL 17 53.64 162.71 1 K GLU 18 89.09 137.66 1 K ALA 44 -162.90 -166.50 1 K ARG 50 -149.86 -7.79 G 1 K ASN 60 -162.37 71.56 1 K ARG 73 -110.36 -158.70 1 K THR 74 62.99 -57.65 1 K GLU 77 -60.49 99.89 1 K VAL 79 -148.04 -30.40 1 K ASN 98 -157.21 18.28 1 K SER 115 -178.90 -176.45 1 K ASN 143 82.42 171.38 1 K ARG 145 -166.61 23.69 B 1 K SER 149 -153.64 -67.83 C 1 K VAL 149 24.24 135.17 D 1 K ALA 149 175.17 125.29 E 1 K GLU 149 -175.57 -25.79 1 K VAL 150 155.21 94.27 1 K PRO 152 -46.16 99.57 B 1 K GLU 186 154.80 -14.83 1 K ALA 190 -119.73 55.54 1 K ASN 205 67.97 -0.50 1 K SER 214 -104.45 -70.64 1 K TRP 215 -140.64 16.74 1 K GLU 217 -77.82 -159.21 1 K ASP 221 74.77 -59.78 A 1 K ARG 221 156.85 73.01 1 K LYS 224 -122.62 -142.63 0.282 0.19 0.19 2.3 7.0 32058 1 MOLECULAR REPLACEMENT 0.25 2.3 7.0 205 4841 0 0 4636 0.017 2.300 24.70 1.960 2.0 7.0 1MKW 44681 0.0 0.072 1 79. data collection XENGEN data reduction XENGEN model building X-PLOR refinement X-PLOR data scaling XENGEN phasing X-PLOR ALPHA-THROMBIN, PRETHROMBIN-2 THE CO-CRYSTAL STRUCTURE OF UNLIGANDED BOVINE ALPHA-THROMBIN AND PRETHROMBIN-2: MOVEMENT OF THE YPPW SEGMENT AND ACTIVE SITE RESIDUES UPON LIGAND BINDING 1 N N 2 N N 3 N N 4 N N 4 N N 4 N N THERE ARE TWO INDEPENDENT COMPLEXES IN THE ASYMMETRIC UNIT. COMPLEX I IS ALPHA THROMBIN, AND COMPLEX II IS PRETHROMBIN-2. ALPHA THROMBIN IN COMPLEX I HAS BEEN ASSIGNED CHAIN INDICATORS *L* AND *H*, AND PRETHROMBIN-2 IN COMPLEX II HAS BEEN ASSIGNED CHAIN INDICATOR *K*. L GLU 8 A GLU 29 HELX_P L LYS 10 A LYS 31 5 1 3 L GLU 14 A GLU 38 HELX_P L TYR 14 A TYR 45 1 2 8 C J 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 ARG 77 B ARG 73 HELX_P H VAL 79 B VAL 75 5 5 3 A H LYS 126 B LYS 123 HELX_P H LEU 129 B LEU 129 1 6 7 C H ARG 165 B ARG 170 HELX_P H ALA 170 B ALA 175 1 7 6 H PRO 186 B PRO 192 HELX_P H GLU 186 B GLU 194 5 8 3 B H ARG 233 B ARG 245 HELX_P H ILE 242 B ILE 254 5 9 10 K GLU 8 C GLU 29 HELX_P K LYS 10 C LYS 31 5 10 3 K GLU 14 C GLU 38 HELX_P K ILE 14 C ILE 46 1 11 9 C K K ALA 56 C ALA 91 HELX_P K CYS 58 C CYS 93 5 12 3 K PRO 60 C PRO 97 HELX_P K TRP 60 C TRP 99 5 13 3 B D K LYS 126 C LYS 172 HELX_P K LEU 129 C LEU 178 1 14 7 C K ARG 165 C ARG 219 HELX_P K SER 171 C SER 225 1 15 7 K PHE 232 C PHE 293 HELX_P K VAL 241 C VAL 302 5 16 10 disulf 2.035 L CYS 1 A SG CYS 22 1_555 H CYS 122 B SG CYS 119 1_555 disulf 2.020 H CYS 42 B SG CYS 28 1_555 H CYS 58 B SG CYS 44 1_555 disulf 2.034 H CYS 168 B SG CYS 173 1_555 H CYS 182 B SG CYS 187 1_555 disulf 2.033 H CYS 191 B SG CYS 201 1_555 H CYS 220 B SG CYS 231 1_555 disulf 2.009 K CYS 1 C SG CYS 22 1_555 K CYS 122 C SG CYS 168 1_555 disulf 2.010 K CYS 42 C SG CYS 77 1_555 K CYS 58 C SG CYS 93 1_555 disulf 2.021 K CYS 168 C SG CYS 222 1_555 K CYS 182 C SG CYS 236 1_555 disulf 2.029 K CYS 191 C SG CYS 250 1_555 K CYS 220 C SG CYS 280 1_555 COMPLEX (BLOOD COAGULATION/PROENZYME) COMPLEX (BLOOD COAGULATION-PROENZYME), THROMBIN, PRETHROMBIN-2, PLASMA, SERINE PROTEASE, COMPLEX (BLOOD COAGULATION-PROENZYME) complex H SER 36 B SER 22 A 1 H PRO 37 B PRO 23 -0.39 K SER 36 C SER 71 A 1 K PRO 37 C PRO 72 -0.91 THRB_BOVIN UNP 1 318 P00735 THRB_BOVIN UNP 2 367 P00735 THRB_BOVIN UNP 3 318 P00735 318 366 1MKW -17 16 P00735 L 1 1 49 367 625 1MKW 16 247 P00735 H 2 1 259 318 625 1MKW -16 247 P00735 K 3 1 308 4 3 2 4 3 4 3 2 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 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel H GLU 80 B GLU 76 H SER 83 B SER 79 H LEU 64 B LEU 59 H GLY 69 B GLY 64 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 ARG 206 B ARG 218 H TRP 215 B TRP 227 H PRO 198 B PRO 208 H SER 203 B SER 213 K GLY 19 C GLY 53 K ASP 21 C ASP 55 K GLN 156 C GLN 210 K PRO 161 C PRO 215 K LYS 135 C LYS 184 K GLY 140 C GLY 189 K LYS 81 C LYS 126 K MET 84 C MET 129 K LEU 64 C LEU 108 K ILE 68 C ILE 112 K GLN 30 C GLN 64 K ARG 35 C ARG 69 K GLU 39 C GLU 74 K SER 45 C SER 80 K TRP 51 C TRP 86 K THR 54 C THR 89 K ALA 104 C ALA 150 K LEU 108 C LEU 154 K LEU 85 C LEU 130 K ILE 90 C ILE 135 K MET 180 C MET 234 K ALA 183 C ALA 237 K GLY 226 C GLY 287 K THR 229 C THR 290 K PRO 198 C PRO 257 K LYS 202 C LYS 261 K TRP 207 C TRP 268 K ILE 212 C ILE 273 18 P 21 21 2