0.0133869 0.0000000 0.0000000 0.0000000 0.0123457 0.0000000 0.0000000 0.0000000 0.0080587 0.0000000 0.0000000 0.0000000 Helland, R. Czapinska, H. Leiros, I. Olufsen, M. Otlewski, J. Smalaas, A.O. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.0 90.0 90.0 74.70 81.00 124.09 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 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 O4 S -2 96.063 SULFATE ION non-polymer 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 N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N CA N 75 N N N 76 R C N 77 N C N 78 N O N 79 N C N 80 N S N 81 N O N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N H N 89 N N N 90 S C N 91 N C N 92 N O N 93 N C N 94 N C N 95 N C N 96 N O N 97 N N N 98 N O N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N N N 110 S C N 111 N C N 112 N O N 113 N C N 114 N C N 115 N C N 116 N O N 117 N O N 118 N O N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N H N 128 N N N 129 N C N 130 N C N 131 N O N 132 N O N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N N N 139 S C N 140 N C N 141 N O N 142 N C Y 143 N C Y 144 N N Y 145 N C Y 146 N C Y 147 N N N 148 N O N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N O N 160 N H N 161 N H N 162 N N N 163 S C N 164 N C N 165 N O N 166 S C N 167 N C N 168 N C N 169 N C N 170 N O N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N H N 184 N N N 185 S C N 186 N C N 187 N O N 188 N C N 189 N C N 190 N C N 191 N C N 192 N O N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N N N 207 S C N 208 N C N 209 N O N 210 N C N 211 N C N 212 N C N 213 N C N 214 N N N 215 N O N 216 N H N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N N N 232 S C N 233 N C N 234 N O N 235 N C N 236 N C N 237 N S N 238 N C N 239 N O N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N H N 251 N N N 252 S C N 253 N C N 254 N O N 255 N C Y 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C Y 261 N C N 262 N O N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N H N 273 N H N 274 N N N 275 S C N 276 N C N 277 N O N 278 N C N 279 N C N 280 N C N 281 N O N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H N 291 N N N 292 S C N 293 N C N 294 N O N 295 N C N 296 N O N 297 N O N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N S N 306 N O N 307 N O N 308 N O N 309 N O N 310 N N N 311 S C N 312 N C N 313 N O N 314 R C N 315 N O N 316 N C N 317 N O N 318 N H N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N N N 328 S C N 329 N C N 330 N O N 331 N C Y 332 N C Y 333 N C Y 334 N C Y 335 N N Y 336 N C Y 337 N C Y 338 N C Y 339 N C Y 340 N C N 341 N O N 342 N H N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H N 349 N H N 350 N H N 351 N H N 352 N H N 353 N H N 354 N N N 355 S C N 356 N C N 357 N O N 358 N C Y 359 N C Y 360 N C Y 361 N C Y 362 N C Y 363 N C Y 364 N C N 365 N O N 366 N O N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N H N 373 N H N 374 N H N 375 N H N 376 N H N 377 N H N 378 N N N 379 S C N 380 N C N 381 N O N 382 N C N 383 N C N 384 N C N 385 N O N 386 N H N 387 N H N 388 N H N 389 N H N 390 N H N 391 N H N 392 N H N 393 N H N 394 N H N 395 N H N 396 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N doub N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N doub N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N doub N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N doub N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N doub N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N doub N 244 N sing N 245 N sing N 246 N sing N 247 N sing Y 248 N doub Y 249 N sing Y 250 N sing N 251 N sing Y 252 N doub N 253 N sing Y 254 N doub N 255 N sing Y 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N doub N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N doub N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N doub N 291 N doub N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N sing N 300 N doub N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N doub N 317 N sing N 318 N sing N 319 N sing N 320 N sing Y 321 N doub Y 322 N sing Y 323 N sing N 324 N sing Y 325 N doub Y 326 N sing Y 327 N sing N 328 N sing Y 329 N sing Y 330 N doub N 331 N sing Y 332 N doub N 333 N sing Y 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N doub N 345 N sing N 346 N sing N 347 N sing N 348 N sing Y 349 N doub Y 350 N sing Y 351 N sing N 352 N sing Y 353 N doub N 354 N sing Y 355 N doub N 356 N sing Y 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N doub N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing N 379 N sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 333 845 861 10.1016/j.jmb.2003.08.059 14568540 Structural consequences of accommodation of four non-cognate amino acid residues in the S1 pocket of bovine trypsin and chymotrypsin. 2003 10.2210/pdb1p2i/pdb pdb_00001p2i 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 mirrors IMAGE PLATE 1998-04-04 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 0.8 1.0 BM1A ESRF 0.8 SYNCHROTRON ESRF BEAMLINE BM1A 23324.287 Trypsinogen, cationic 3.4.21.4 1 nat polymer 6437.402 Pancreatic trypsin inhibitor K15G, M52L 1 man polymer 40.078 CALCIUM ION 1 syn non-polymer 96.063 SULFATE ION 2 syn non-polymer 18.015 water 228 nat water Beta-trypsin, Fragment Basic protease inhibitor, BPI, BPTI, Aprotinin no no IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN A polypeptide(L) no no RPDFCLEPPYTGPCGARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCLRTCGGA RPDFCLEPPYTGPCGARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCLRTCGGA 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 cattle Bos Escherichia Escherichia coli sample T7 PROMOTER 9913 Bos taurus 469008 Escherichia coli BL21(DE3) BL21 (DE3) plasmid pAED4 cattle Bos sample 9913 Bos taurus 1 2.89 57.04 VAPOR DIFFUSION, HANGING DROP 7.5 50% ammonium sulfate, 0.1M Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 310K 310 database_2 pdbx_struct_conn_angle struct_conn struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Database references Derived calculations Data collection Refinement description 1 0 2004-04-20 1 1 2008-04-29 1 2 2011-07-13 1 3 2021-10-27 1 4 2023-08-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2003-04-15 REL REL CA CALCIUM ION SO4 SULFATE ION HOH water 3BTG pdb entry 3btg PDB experimental model CA 600 3 CA CA 600 A SO4 601 4 SO4 SO4 601 I SO4 602 4 SO4 SO4 602 I HOH 650 5 HOH HOH 650 A HOH 651 5 HOH HOH 651 A HOH 652 5 HOH HOH 652 A HOH 653 5 HOH HOH 653 A HOH 654 5 HOH HOH 654 A HOH 655 5 HOH HOH 655 A HOH 658 5 HOH HOH 658 A HOH 659 5 HOH HOH 659 A HOH 663 5 HOH HOH 663 A HOH 664 5 HOH HOH 664 A HOH 669 5 HOH HOH 669 A HOH 677 5 HOH HOH 677 A HOH 681 5 HOH HOH 681 A HOH 684 5 HOH HOH 684 A HOH 686 5 HOH HOH 686 A HOH 687 5 HOH HOH 687 A HOH 1001 5 HOH HOH 1001 A HOH 1002 5 HOH HOH 1002 A HOH 1003 5 HOH HOH 1003 A HOH 1004 5 HOH HOH 1004 A HOH 1005 5 HOH HOH 1005 A HOH 1006 5 HOH HOH 1006 A HOH 1007 5 HOH HOH 1007 A HOH 1008 5 HOH HOH 1008 A HOH 1009 5 HOH HOH 1009 A HOH 1010 5 HOH HOH 1010 A HOH 1011 5 HOH HOH 1011 A HOH 1012 5 HOH HOH 1012 A HOH 1013 5 HOH HOH 1013 A HOH 1014 5 HOH HOH 1014 A HOH 1015 5 HOH HOH 1015 A HOH 1016 5 HOH HOH 1016 A HOH 1018 5 HOH HOH 1018 A HOH 1019 5 HOH HOH 1019 A HOH 1020 5 HOH HOH 1020 A HOH 1021 5 HOH HOH 1021 A HOH 1022 5 HOH HOH 1022 A HOH 1023 5 HOH HOH 1023 A HOH 1024 5 HOH HOH 1024 A HOH 1025 5 HOH HOH 1025 A HOH 1026 5 HOH HOH 1026 A HOH 1027 5 HOH HOH 1027 A HOH 1028 5 HOH HOH 1028 A HOH 1029 5 HOH HOH 1029 A HOH 1030 5 HOH HOH 1030 A HOH 1031 5 HOH HOH 1031 A HOH 1032 5 HOH HOH 1032 A HOH 1036 5 HOH HOH 1036 A HOH 1037 5 HOH HOH 1037 A HOH 1038 5 HOH HOH 1038 A HOH 1039 5 HOH HOH 1039 A HOH 1040 5 HOH HOH 1040 A HOH 1041 5 HOH HOH 1041 A HOH 1042 5 HOH HOH 1042 A HOH 1043 5 HOH HOH 1043 A HOH 1044 5 HOH HOH 1044 A HOH 1045 5 HOH HOH 1045 A HOH 1046 5 HOH HOH 1046 A HOH 1047 5 HOH HOH 1047 A HOH 1048 5 HOH HOH 1048 A HOH 1049 5 HOH HOH 1049 A HOH 1050 5 HOH HOH 1050 A HOH 1051 5 HOH HOH 1051 A HOH 1052 5 HOH HOH 1052 A HOH 1053 5 HOH HOH 1053 A HOH 1054 5 HOH HOH 1054 A HOH 1055 5 HOH HOH 1055 A HOH 1056 5 HOH HOH 1056 A HOH 1057 5 HOH HOH 1057 A HOH 1058 5 HOH HOH 1058 A HOH 1059 5 HOH HOH 1059 A HOH 1060 5 HOH HOH 1060 A HOH 1061 5 HOH HOH 1061 A HOH 1063 5 HOH HOH 1063 A HOH 1064 5 HOH HOH 1064 A HOH 1065 5 HOH HOH 1065 A HOH 1066 5 HOH HOH 1066 A HOH 1067 5 HOH HOH 1067 A HOH 1068 5 HOH HOH 1068 A HOH 1094 5 HOH HOH 1094 A HOH 1095 5 HOH HOH 1095 A HOH 1096 5 HOH HOH 1096 A HOH 1097 5 HOH HOH 1097 A HOH 1098 5 HOH HOH 1098 A HOH 1099 5 HOH HOH 1099 A HOH 1100 5 HOH HOH 1100 A HOH 1101 5 HOH HOH 1101 A HOH 1102 5 HOH HOH 1102 A HOH 1103 5 HOH HOH 1103 A HOH 1104 5 HOH HOH 1104 A HOH 1107 5 HOH HOH 1107 A HOH 1115 5 HOH HOH 1115 A HOH 1116 5 HOH HOH 1116 A HOH 1119 5 HOH HOH 1119 A HOH 1121 5 HOH HOH 1121 A HOH 1122 5 HOH HOH 1122 A HOH 1125 5 HOH HOH 1125 A HOH 1128 5 HOH HOH 1128 A HOH 1129 5 HOH HOH 1129 A HOH 1130 5 HOH HOH 1130 A HOH 1131 5 HOH HOH 1131 A HOH 1133 5 HOH HOH 1133 A HOH 1135 5 HOH HOH 1135 A HOH 1136 5 HOH HOH 1136 A HOH 1137 5 HOH HOH 1137 A HOH 1138 5 HOH HOH 1138 A HOH 1142 5 HOH HOH 1142 A HOH 1144 5 HOH HOH 1144 A HOH 1145 5 HOH HOH 1145 A HOH 1147 5 HOH HOH 1147 A HOH 1148 5 HOH HOH 1148 A HOH 1150 5 HOH HOH 1150 A HOH 1152 5 HOH HOH 1152 A HOH 1154 5 HOH HOH 1154 A HOH 1155 5 HOH HOH 1155 A HOH 1157 5 HOH HOH 1157 A HOH 1158 5 HOH HOH 1158 A HOH 1159 5 HOH HOH 1159 A HOH 1160 5 HOH HOH 1160 A HOH 1162 5 HOH HOH 1162 A HOH 1165 5 HOH HOH 1165 A HOH 1166 5 HOH HOH 1166 A HOH 1169 5 HOH HOH 1169 A HOH 1172 5 HOH HOH 1172 A HOH 1173 5 HOH HOH 1173 A HOH 1174 5 HOH HOH 1174 A HOH 1176 5 HOH HOH 1176 A HOH 1177 5 HOH HOH 1177 A HOH 1178 5 HOH HOH 1178 A HOH 1179 5 HOH HOH 1179 A HOH 1183 5 HOH HOH 1183 A HOH 1184 5 HOH HOH 1184 A HOH 1185 5 HOH HOH 1185 A HOH 1186 5 HOH HOH 1186 A HOH 1188 5 HOH HOH 1188 A HOH 1189 5 HOH HOH 1189 A HOH 1190 5 HOH HOH 1190 A HOH 1192 5 HOH HOH 1192 A HOH 1195 5 HOH HOH 1195 A HOH 1196 5 HOH HOH 1196 A HOH 1199 5 HOH HOH 1199 A HOH 1220 5 HOH HOH 1220 A HOH 1224 5 HOH HOH 1224 A HOH 1226 5 HOH HOH 1226 A HOH 1228 5 HOH HOH 1228 A HOH 1242 5 HOH HOH 1242 A HOH 1244 5 HOH HOH 1244 A HOH 1245 5 HOH HOH 1245 A HOH 1254 5 HOH HOH 1254 A HOH 1257 5 HOH HOH 1257 A HOH 1263 5 HOH HOH 1263 A HOH 1285 5 HOH HOH 1285 A HOH 1290 5 HOH HOH 1290 A HOH 1312 5 HOH HOH 1312 A HOH 1313 5 HOH HOH 1313 A HOH 1314 5 HOH HOH 1314 A HOH 1315 5 HOH HOH 1315 A HOH 1316 5 HOH HOH 1316 A HOH 1317 5 HOH HOH 1317 A HOH 1318 5 HOH HOH 1318 A HOH 1319 5 HOH HOH 1319 A HOH 1321 5 HOH HOH 1321 A HOH 1322 5 HOH HOH 1322 A HOH 1323 5 HOH HOH 1323 A HOH 1325 5 HOH HOH 1325 A HOH 1326 5 HOH HOH 1326 A HOH 660 5 HOH HOH 660 I HOH 661 5 HOH HOH 661 I HOH 662 5 HOH HOH 662 I HOH 665 5 HOH HOH 665 I HOH 666 5 HOH HOH 666 I HOH 668 5 HOH HOH 668 I HOH 670 5 HOH HOH 670 I HOH 671 5 HOH HOH 671 I HOH 678 5 HOH HOH 678 I HOH 1069 5 HOH HOH 1069 I HOH 1070 5 HOH HOH 1070 I HOH 1071 5 HOH HOH 1071 I HOH 1072 5 HOH HOH 1072 I HOH 1073 5 HOH HOH 1073 I HOH 1074 5 HOH HOH 1074 I HOH 1076 5 HOH HOH 1076 I HOH 1077 5 HOH HOH 1077 I HOH 1078 5 HOH HOH 1078 I HOH 1081 5 HOH HOH 1081 I HOH 1084 5 HOH HOH 1084 I HOH 1085 5 HOH HOH 1085 I HOH 1086 5 HOH HOH 1086 I HOH 1087 5 HOH HOH 1087 I HOH 1088 5 HOH HOH 1088 I HOH 1089 5 HOH HOH 1089 I HOH 1106 5 HOH HOH 1106 I HOH 1108 5 HOH HOH 1108 I HOH 1109 5 HOH HOH 1109 I HOH 1112 5 HOH HOH 1112 I HOH 1113 5 HOH HOH 1113 I HOH 1114 5 HOH HOH 1114 I HOH 1117 5 HOH HOH 1117 I HOH 1118 5 HOH HOH 1118 I HOH 1120 5 HOH HOH 1120 I HOH 1124 5 HOH HOH 1124 I HOH 1126 5 HOH HOH 1126 I HOH 1127 5 HOH HOH 1127 I HOH 1132 5 HOH HOH 1132 I HOH 1134 5 HOH HOH 1134 I HOH 1141 5 HOH HOH 1141 I HOH 1143 5 HOH HOH 1143 I HOH 1149 5 HOH HOH 1149 I HOH 1151 5 HOH HOH 1151 I HOH 1153 5 HOH HOH 1153 I HOH 1156 5 HOH HOH 1156 I HOH 1161 5 HOH HOH 1161 I HOH 1163 5 HOH HOH 1163 I HOH 1164 5 HOH HOH 1164 I HOH 1167 5 HOH HOH 1167 I HOH 1168 5 HOH HOH 1168 I HOH 1170 5 HOH HOH 1170 I HOH 1171 5 HOH HOH 1171 I HOH 1175 5 HOH HOH 1175 I HOH 1180 5 HOH HOH 1180 I HOH 1182 5 HOH HOH 1182 I HOH 1187 5 HOH HOH 1187 I HOH 1280 5 HOH HOH 1280 I HOH 1281 5 HOH HOH 1281 I HOH 1296 5 HOH HOH 1296 I HOH 1298 5 HOH HOH 1298 I HOH 1320 5 HOH HOH 1320 I HOH 1324 5 HOH HOH 1324 I ILE 16 n 1 ILE 16 A VAL 17 n 2 VAL 17 A GLY 18 n 3 GLY 18 A GLY 19 n 4 GLY 19 A TYR 20 n 5 TYR 20 A THR 21 n 6 THR 21 A CYS 22 n 7 CYS 22 A GLY 23 n 8 GLY 23 A ALA 24 n 9 ALA 24 A ASN 25 n 10 ASN 25 A THR 26 n 11 THR 26 A VAL 27 n 12 VAL 27 A PRO 28 n 13 PRO 28 A TYR 29 n 14 TYR 29 A GLN 30 n 15 GLN 30 A VAL 31 n 16 VAL 31 A SER 32 n 17 SER 32 A LEU 33 n 18 LEU 33 A ASN 34 n 19 ASN 34 A SER 37 n 20 SER 37 A GLY 38 n 21 GLY 38 A TYR 39 n 22 TYR 39 A HIS 40 n 23 HIS 40 A PHE 41 n 24 PHE 41 A CYS 42 n 25 CYS 42 A GLY 43 n 26 GLY 43 A GLY 44 n 27 GLY 44 A SER 45 n 28 SER 45 A LEU 46 n 29 LEU 46 A ILE 47 n 30 ILE 47 A ASN 48 n 31 ASN 48 A SER 49 n 32 SER 49 A GLN 50 n 33 GLN 50 A TRP 51 n 34 TRP 51 A VAL 52 n 35 VAL 52 A VAL 53 n 36 VAL 53 A SER 54 n 37 SER 54 A ALA 55 n 38 ALA 55 A ALA 56 n 39 ALA 56 A HIS 57 n 40 HIS 57 A CYS 58 n 41 CYS 58 A TYR 59 n 42 TYR 59 A LYS 60 n 43 LYS 60 A SER 61 n 44 SER 61 A GLY 62 n 45 GLY 62 A ILE 63 n 46 ILE 63 A GLN 64 n 47 GLN 64 A VAL 65 n 48 VAL 65 A ARG 66 n 49 ARG 66 A LEU 67 n 50 LEU 67 A GLY 69 n 51 GLY 69 A GLU 70 n 52 GLU 70 A ASP 71 n 53 ASP 71 A ASN 72 n 54 ASN 72 A ILE 73 n 55 ILE 73 A ASN 74 n 56 ASN 74 A VAL 75 n 57 VAL 75 A VAL 76 n 58 VAL 76 A GLU 77 n 59 GLU 77 A GLY 78 n 60 GLY 78 A ASN 79 n 61 ASN 79 A GLU 80 n 62 GLU 80 A GLN 81 n 63 GLN 81 A PHE 82 n 64 PHE 82 A ILE 83 n 65 ILE 83 A SER 84 n 66 SER 84 A ALA 85 n 67 ALA 85 A SER 86 n 68 SER 86 A LYS 87 n 69 LYS 87 A SER 88 n 70 SER 88 A ILE 89 n 71 ILE 89 A VAL 90 n 72 VAL 90 A HIS 91 n 73 HIS 91 A PRO 92 n 74 PRO 92 A SER 93 n 75 SER 93 A TYR 94 n 76 TYR 94 A ASN 95 n 77 ASN 95 A SER 96 n 78 SER 96 A ASN 97 n 79 ASN 97 A THR 98 n 80 THR 98 A LEU 99 n 81 LEU 99 A ASN 100 n 82 ASN 100 A ASN 101 n 83 ASN 101 A ASP 102 n 84 ASP 102 A ILE 103 n 85 ILE 103 A MET 104 n 86 MET 104 A LEU 105 n 87 LEU 105 A ILE 106 n 88 ILE 106 A LYS 107 n 89 LYS 107 A LEU 108 n 90 LEU 108 A LYS 109 n 91 LYS 109 A SER 110 n 92 SER 110 A ALA 111 n 93 ALA 111 A ALA 112 n 94 ALA 112 A SER 113 n 95 SER 113 A LEU 114 n 96 LEU 114 A ASN 115 n 97 ASN 115 A SER 116 n 98 SER 116 A ARG 117 n 99 ARG 117 A VAL 118 n 100 VAL 118 A ALA 119 n 101 ALA 119 A SER 120 n 102 SER 120 A ILE 121 n 103 ILE 121 A SER 122 n 104 SER 122 A LEU 123 n 105 LEU 123 A PRO 124 n 106 PRO 124 A THR 125 n 107 THR 125 A SER 127 n 108 SER 127 A CYS 128 n 109 CYS 128 A ALA 129 n 110 ALA 129 A SER 130 n 111 SER 130 A ALA 132 n 112 ALA 132 A GLY 133 n 113 GLY 133 A THR 134 n 114 THR 134 A GLN 135 n 115 GLN 135 A CYS 136 n 116 CYS 136 A LEU 137 n 117 LEU 137 A ILE 138 n 118 ILE 138 A SER 139 n 119 SER 139 A GLY 140 n 120 GLY 140 A TRP 141 n 121 TRP 141 A GLY 142 n 122 GLY 142 A ASN 143 n 123 ASN 143 A THR 144 n 124 THR 144 A LYS 145 n 125 LYS 145 A SER 146 n 126 SER 146 A SER 147 n 127 SER 147 A GLY 148 n 128 GLY 148 A THR 149 n 129 THR 149 A SER 150 n 130 SER 150 A TYR 151 n 131 TYR 151 A PRO 152 n 132 PRO 152 A ASP 153 n 133 ASP 153 A VAL 154 n 134 VAL 154 A LEU 155 n 135 LEU 155 A LYS 156 n 136 LYS 156 A CYS 157 n 137 CYS 157 A LEU 158 n 138 LEU 158 A LYS 159 n 139 LYS 159 A ALA 160 n 140 ALA 160 A PRO 161 n 141 PRO 161 A ILE 162 n 142 ILE 162 A LEU 163 n 143 LEU 163 A SER 164 n 144 SER 164 A ASP 165 n 145 ASP 165 A SER 166 n 146 SER 166 A SER 167 n 147 SER 167 A CYS 168 n 148 CYS 168 A LYS 169 n 149 LYS 169 A SER 170 n 150 SER 170 A ALA 171 n 151 ALA 171 A TYR 172 n 152 TYR 172 A PRO 173 n 153 PRO 173 A GLY 174 n 154 GLY 174 A GLN 175 n 155 GLN 175 A ILE 176 n 156 ILE 176 A THR 177 n 157 THR 177 A SER 178 n 158 SER 178 A ASN 179 n 159 ASN 179 A MET 180 n 160 MET 180 A PHE 181 n 161 PHE 181 A CYS 182 n 162 CYS 182 A ALA 183 n 163 ALA 183 A GLY 184 n 164 GLY 184 A TYR 184 n 165 A TYR 184 A LEU 185 n 166 LEU 185 A GLU 186 n 167 GLU 186 A GLY 187 n 168 GLY 187 A GLY 188 n 169 GLY 188 A LYS 188 n 170 A LYS 188 A ASP 189 n 171 ASP 189 A SER 190 n 172 SER 190 A CYS 191 n 173 CYS 191 A GLN 192 n 174 GLN 192 A GLY 193 n 175 GLY 193 A ASP 194 n 176 ASP 194 A SER 195 n 177 SER 195 A GLY 196 n 178 GLY 196 A GLY 197 n 179 GLY 197 A PRO 198 n 180 PRO 198 A VAL 199 n 181 VAL 199 A VAL 200 n 182 VAL 200 A CYS 201 n 183 CYS 201 A SER 202 n 184 SER 202 A GLY 203 n 185 GLY 203 A LYS 204 n 186 LYS 204 A LEU 209 n 187 LEU 209 A GLN 210 n 188 GLN 210 A GLY 211 n 189 GLY 211 A ILE 212 n 190 ILE 212 A VAL 213 n 191 VAL 213 A SER 214 n 192 SER 214 A TRP 215 n 193 TRP 215 A GLY 216 n 194 GLY 216 A SER 217 n 195 SER 217 A GLY 219 n 196 GLY 219 A CYS 220 n 197 CYS 220 A ALA 221 n 198 ALA 221 A GLN 221 n 199 A GLN 221 A LYS 222 n 200 LYS 222 A ASN 223 n 201 ASN 223 A LYS 224 n 202 LYS 224 A PRO 225 n 203 PRO 225 A GLY 226 n 204 GLY 226 A VAL 227 n 205 VAL 227 A TYR 228 n 206 TYR 228 A THR 229 n 207 THR 229 A LYS 230 n 208 LYS 230 A VAL 231 n 209 VAL 231 A CYS 232 n 210 CYS 232 A ASN 233 n 211 ASN 233 A TYR 234 n 212 TYR 234 A VAL 235 n 213 VAL 235 A SER 236 n 214 SER 236 A TRP 237 n 215 TRP 237 A ILE 238 n 216 ILE 238 A LYS 239 n 217 LYS 239 A GLN 240 n 218 GLN 240 A THR 241 n 219 THR 241 A ILE 242 n 220 ILE 242 A ALA 243 n 221 ALA 243 A SER 244 n 222 SER 244 A ASN 245 n 223 ASN 245 A ARG 1 n 1 ARG 1 I PRO 2 n 2 PRO 2 I ASP 3 n 3 ASP 3 I PHE 4 n 4 PHE 4 I CYS 5 n 5 CYS 5 I LEU 6 n 6 LEU 6 I GLU 7 n 7 GLU 7 I PRO 8 n 8 PRO 8 I PRO 9 n 9 PRO 9 I TYR 10 n 10 TYR 10 I THR 11 n 11 THR 11 I GLY 12 n 12 GLY 12 I PRO 13 n 13 PRO 13 I CYS 14 n 14 CYS 14 I GLY 15 n 15 GLY 15 I ALA 16 n 16 ALA 16 I ARG 17 n 17 ARG 17 I ILE 18 n 18 ILE 18 I ILE 19 n 19 ILE 19 I ARG 20 n 20 ARG 20 I TYR 21 n 21 TYR 21 I PHE 22 n 22 PHE 22 I TYR 23 n 23 TYR 23 I ASN 24 n 24 ASN 24 I ALA 25 n 25 ALA 25 I LYS 26 n 26 LYS 26 I ALA 27 n 27 ALA 27 I GLY 28 n 28 GLY 28 I LEU 29 n 29 LEU 29 I CYS 30 n 30 CYS 30 I GLN 31 n 31 GLN 31 I THR 32 n 32 THR 32 I PHE 33 n 33 PHE 33 I VAL 34 n 34 VAL 34 I TYR 35 n 35 TYR 35 I GLY 36 n 36 GLY 36 I GLY 37 n 37 GLY 37 I CYS 38 n 38 CYS 38 I ARG 39 n 39 ARG 39 I ALA 40 n 40 ALA 40 I LYS 41 n 41 LYS 41 I ARG 42 n 42 ARG 42 I ASN 43 n 43 ASN 43 I ASN 44 n 44 ASN 44 I PHE 45 n 45 PHE 45 I LYS 46 n 46 LYS 46 I SER 47 n 47 SER 47 I ALA 48 n 48 ALA 48 I GLU 49 n 49 GLU 49 I ASP 50 n 50 ASP 50 I CYS 51 n 51 CYS 51 I LEU 52 n 52 LEU 52 I ARG 53 n 53 ARG 53 I THR 54 n 54 THR 54 I CYS 55 n 55 CYS 55 I GLY 56 n 56 GLY 56 I GLY 57 n 57 GLY 57 I ALA 58 n 58 ALA 58 I author_and_software_defined_assembly PISA 2 dimeric 1760 -46 11830 A GLU 70 A OE2 GLU 52 1_555 A CA 600 C CA CA 1_555 A ASN 72 A O ASN 54 1_555 87.3 A GLU 70 A OE2 GLU 52 1_555 A CA 600 C CA CA 1_555 A VAL 75 A O VAL 57 1_555 159.8 A ASN 72 A O ASN 54 1_555 A CA 600 C CA CA 1_555 A VAL 75 A O VAL 57 1_555 80.6 A GLU 70 A OE2 GLU 52 1_555 A CA 600 C CA CA 1_555 A GLU 80 A OE2 GLU 62 1_555 109.6 A ASN 72 A O ASN 54 1_555 A CA 600 C CA CA 1_555 A GLU 80 A OE2 GLU 62 1_555 161.3 A VAL 75 A O VAL 57 1_555 A CA 600 C CA CA 1_555 A GLU 80 A OE2 GLU 62 1_555 85.1 A GLU 70 A OE2 GLU 52 1_555 A CA 600 C CA CA 1_555 A HOH 1021 F O HOH 1_555 76.4 A ASN 72 A O ASN 54 1_555 A CA 600 C CA CA 1_555 A HOH 1021 F O HOH 1_555 101.0 A VAL 75 A O VAL 57 1_555 A CA 600 C CA CA 1_555 A HOH 1021 F O HOH 1_555 90.0 A GLU 80 A OE2 GLU 62 1_555 A CA 600 C CA CA 1_555 A HOH 1021 F O HOH 1_555 91.0 A GLU 70 A OE2 GLU 52 1_555 A CA 600 C CA CA 1_555 A HOH 1044 F O HOH 1_555 84.0 A ASN 72 A O ASN 54 1_555 A CA 600 C CA CA 1_555 A HOH 1044 F O HOH 1_555 91.4 A VAL 75 A O VAL 57 1_555 A CA 600 C CA CA 1_555 A HOH 1044 F O HOH 1_555 112.3 A GLU 80 A OE2 GLU 62 1_555 A CA 600 C CA CA 1_555 A HOH 1044 F O HOH 1_555 82.9 A HOH 1021 F O HOH 1_555 A CA 600 C CA CA 1_555 A HOH 1044 F O HOH 1_555 156.2 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N TYR 20 A N TYR 5 A O CYS 157 A O CYS 137 A O LEU 158 A O LEU 138 A N ILE 138 A N ILE 118 A N LEU 137 A N LEU 117 A O VAL 200 A O VAL 182 A N CYS 201 A N CYS 183 A O LYS 204 A O LYS 186 A N TRP 215 A N TRP 193 A O VAL 227 A O VAL 205 A O TYR 228 A O TYR 206 A N PHE 181 A N PHE 161 A N LEU 33 A N LEU 18 A O CYS 42 A O CYS 25 A N SER 45 A N SER 28 A O VAL 53 A O VAL 36 A N VAL 52 A N VAL 35 A O ILE 106 A O ILE 88 A O LEU 105 A O LEU 87 A N ILE 89 A N ILE 71 A O ILE 83 A O ILE 65 A N VAL 65 A N VAL 48 A O ARG 66 A O ARG 49 A N SER 32 A N SER 17 I N ILE 18 B N ILE 18 I O TYR 35 B O TYR 35 1 A O ASN 115 A O ASN 97 0 Y 1 A CB ASN 115 A CB ASN 97 0 Y 1 A CG ASN 115 A CG ASN 97 0 Y 1 A OD1 ASN 115 A OD1 ASN 97 0 Y 1 A ND2 ASN 115 A ND2 ASN 97 0 Y 1 A CB SER 116 A CB SER 98 0 Y 1 A OG SER 116 A OG SER 98 0 Y 1 A CZ ARG 117 A CZ ARG 99 0 Y 1 A NH1 ARG 117 A NH1 ARG 99 0 Y 1 A NH2 ARG 117 A NH2 ARG 99 0 Y 1 A CD LYS 145 A CD LYS 125 0 Y 1 A CE LYS 145 A CE LYS 125 0 Y 1 A NZ LYS 145 A NZ LYS 125 0 Y 1 A OG SER 147 A OG SER 127 0 Y 1 A CE LYS 169 A CE LYS 149 0 Y 1 A NZ LYS 169 A NZ LYS 149 0 Y 1 A CD LYS 222 A CD LYS 200 0 Y 1 A CE LYS 222 A CE LYS 200 0 Y 1 A NZ LYS 222 A NZ LYS 200 0 Y 1 I O ARG 1 B O ARG 1 0 Y 1 I CB ARG 1 B CB ARG 1 0 Y 1 I CG ARG 1 B CG ARG 1 0 Y 1 I CD ARG 1 B CD ARG 1 0 Y 1 I NE ARG 1 B NE ARG 1 0 Y 1 I CZ ARG 1 B CZ ARG 1 0 Y 1 I NH1 ARG 1 B NH1 ARG 1 0 Y 1 I NH2 ARG 1 B NH2 ARG 1 0 Y 1 I CG LYS 26 B CG LYS 26 0 Y 1 I CD LYS 26 B CD LYS 26 0 Y 1 I CE LYS 26 B CE LYS 26 0 Y 1 I NZ LYS 26 B NZ LYS 26 0 Y 1 A ASP 71 -133.09 -76.86 1 A ASN 115 -157.80 -75.54 1 A SER 116 -141.75 -44.41 1 A SER 214 -117.50 -75.72 20.29 0.21 0.201 0.201 0.201 1.65 24.41 2746 45488 45488 6 99.9 Random 1 Isotropic THROUGHOUT 0 0 MOLECULAR REPLACEMENT pdb entry 3btg Engh & Huber 0.19 0.15 1.65 24.41 228 2323 11 0 2084 0.004 1.33 25.26 0.73 17.53 1.65 24.41 1P2I 45488 45488 2 2 0.062 0.062 1 9.7 4.3 99.8 0.316 1.65 1.74 2.4 45489 0.316 4.3 99.9 data reduction DENZO data scaling SCALA refinement CNS data scaling CCP4 (SCALA) phasing CNS Structural consequences of accommodation of four non-cognate amino-acid residues in the S1 pocket of bovine trypsin and chymotrypsin 1 N N 2 N N 3 N N 4 N N 4 N N 5 N N 5 N N A ALA 55 A ALA 38 HELX_P A TYR 59 A TYR 42 5 1 5 A SER 164 A SER 144 HELX_P A TYR 172 A TYR 152 1 2 9 A TYR 234 A TYR 212 HELX_P A SER 244 A SER 222 1 3 11 I ASP 3 B ASP 3 HELX_P I GLU 7 B GLU 7 5 4 5 I SER 47 B SER 47 HELX_P I GLY 56 B GLY 56 1 5 10 disulf 2.032 A CYS 22 A SG CYS 7 1_555 A CYS 157 A SG CYS 137 1_555 disulf 2.040 A CYS 42 A SG CYS 25 1_555 A CYS 58 A SG CYS 41 1_555 disulf 2.033 A CYS 128 A SG CYS 109 1_555 A CYS 232 A SG CYS 210 1_555 disulf 2.032 A CYS 136 A SG CYS 116 1_555 A CYS 201 A SG CYS 183 1_555 disulf 2.033 A CYS 168 A SG CYS 148 1_555 A CYS 182 A SG CYS 162 1_555 disulf 2.028 A CYS 191 A SG CYS 173 1_555 A CYS 220 A SG CYS 197 1_555 disulf 2.028 I CYS 5 B SG CYS 5 1_555 I CYS 55 B SG CYS 55 1_555 disulf 2.029 I CYS 14 B SG CYS 14 1_555 I CYS 38 B SG CYS 38 1_555 disulf 2.029 I CYS 30 B SG CYS 30 1_555 I CYS 51 B SG CYS 51 1_555 metalc 2.330 A GLU 70 A OE2 GLU 52 1_555 A CA 600 C CA CA 1_555 metalc 2.341 A ASN 72 A O ASN 54 1_555 A CA 600 C CA CA 1_555 metalc 2.249 A VAL 75 A O VAL 57 1_555 A CA 600 C CA CA 1_555 metalc 2.293 A GLU 80 A OE2 GLU 62 1_555 A CA 600 C CA CA 1_555 metalc 2.392 A CA 600 C CA CA 1_555 A HOH 1021 F O HOH 1_555 metalc 2.378 A CA 600 C CA CA 1_555 A HOH 1044 F O HOH 1_555 hydrolase/hydrolase inhibitor trypsin; chymotrypsin; serine proteinase; bovine pancreatic trypsin inhibitor; protein-protein interaction; non-cognate binding; S1 pocket; primary specificity; crystal structure, hydrolase-hydrolase inhibitor COMPLEX I ARG 1 B ARG 1 1 I PRO 2 B PRO 2 -0.07 TRY1_BOVIN UNP 1 21 P00760 IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNT LNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNM FCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN BPT1_BOVIN UNP 2 36 P00974 RPDFCLEPPYTGPCKARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCMRTCGGA 21 243 1P2I 16 245 P00760 A 1 1 223 36 93 1P2I 1 58 P00974 I 2 1 58 2 LYS engineered mutation GLY 15 1P2I I P00974 UNP 50 15 2 MET engineered mutation LEU 52 1P2I I P00974 UNP 87 52 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 A TYR 20 A TYR 5 A THR 21 A THR 6 A LYS 156 A LYS 136 A PRO 161 A PRO 141 A GLN 135 A GLN 115 A GLY 140 A GLY 120 A PRO 198 A PRO 180 A CYS 201 A CYS 183 A LYS 204 A LYS 186 A TRP 215 A TRP 193 A GLY 226 A GLY 204 A LYS 230 A LYS 208 A MET 180 A MET 160 A ALA 183 A ALA 163 A GLN 30 A GLN 15 A ASN 34 A ASN 19 A HIS 40 A HIS 23 A ASN 48 A ASN 31 A TRP 51 A TRP 34 A SER 54 A SER 37 A MET 104 A MET 86 A LEU 108 A LEU 90 A GLN 81 A GLN 63 A VAL 90 A VAL 72 A GLN 64 A GLN 47 A LEU 67 A LEU 50 A GLN 30 A GLN 15 A ASN 34 A ASN 19 I ILE 18 B ILE 18 I ASN 24 B ASN 24 I LEU 29 B LEU 29 I TYR 35 B TYR 35 BINDING SITE FOR RESIDUE CA A 600 A CA 600 Software 6 BINDING SITE FOR RESIDUE SO4 I 601 I SO4 601 Software 7 BINDING SITE FOR RESIDUE SO4 I 602 I SO4 602 Software 10 A GLU 70 A GLU 52 6 1_555 A ASN 72 A ASN 54 6 1_555 A VAL 75 A VAL 57 6 1_555 A GLU 80 A GLU 62 6 1_555 A HOH 1021 F HOH 6 1_555 A HOH 1044 F HOH 6 1_555 I GLU 7 B GLU 7 7 1_555 I ARG 42 B ARG 42 7 1_555 I HOH 1069 G HOH 7 1_555 I HOH 1161 G HOH 7 1_555 I HOH 1168 G HOH 7 1_555 I HOH 1171 G HOH 7 1_555 I HOH 1180 G HOH 7 1_555 I ARG 20 B ARG 20 10 1_555 I TYR 35 B TYR 35 10 1_555 I GLY 37 B GLY 37 10 1_555 I ALA 40 B ALA 40 10 1_555 I HOH 660 G HOH 10 1_555 I HOH 671 G HOH 10 1_555 I HOH 678 G HOH 10 1_555 I HOH 1134 G HOH 10 1_555 I HOH 1141 G HOH 10 1_555 I HOH 1164 G HOH 10 1_555 23 I 2 2 2