0.014368 0.000000 0.000000 0.000000 0.014368 0.000000 0.000000 0.000000 0.010251 0.00000 0.00000 0.00000 Neidhart, D. Wei, Y. Cassidy, C. Lin, J. Cleland, W.W. Frey, P.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 69.600 69.600 97.550 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 C17 H24 N2 O3 304.384 2-ACETYLAMINO-4-METHYL-PENTANOIC ACID (1-FORMYL-2-PHENYL-ETHYL)-AMIDE non-polymer 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 N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H 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 C N 89 N O N 90 N C N 91 N N N 92 S C N 93 N C N 94 N C N 95 N C N 96 N C N 97 N C N 98 N O N 99 N N N 100 S C N 101 N C Y 102 N C Y 103 N C Y 104 N C Y 105 N C Y 106 N C Y 107 N C N 108 N C N 109 N O N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N H 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 H N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N N N 135 S C N 136 N C N 137 N O N 138 N C N 139 N C N 140 N C N 141 N O N 142 N N N 143 N O N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N N N 155 S C N 156 N C N 157 N O N 158 N C N 159 N C N 160 N C N 161 N O N 162 N O N 163 N O N 164 N H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N N N 174 N C N 175 N C N 176 N O N 177 N O N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N N N 184 S C N 185 N C N 186 N O N 187 N C Y 188 N C Y 189 N N Y 190 N C Y 191 N C Y 192 N N N 193 N O 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 O N 205 N H N 206 N H N 207 N N N 208 S C N 209 N C N 210 N O N 211 S C N 212 N C N 213 N C N 214 N C 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 N N 230 S C N 231 N C N 232 N O N 233 N C N 234 N C N 235 N C N 236 N C N 237 N O N 238 N H N 239 N H 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 N 256 N C N 257 N C N 258 N C N 259 N N N 260 N O N 261 N H N 262 N H 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 H N 275 N H N 276 N N N 277 S C N 278 N C N 279 N O N 280 N C N 281 N C N 282 N S N 283 N C N 284 N O 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 H N 292 N H N 293 N H N 294 N H N 295 N H N 296 N N N 297 S C N 298 N C N 299 N O N 300 N C Y 301 N C Y 302 N C Y 303 N C Y 304 N C Y 305 N C Y 306 N C N 307 N O N 308 N H N 309 N H N 310 N H N 311 N H N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N N N 320 S C N 321 N C N 322 N O N 323 N C N 324 N C N 325 N C N 326 N O N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N N N 337 S C N 338 N C N 339 N O N 340 N C N 341 N O N 342 N O 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 S N 351 N O N 352 N O N 353 N O N 354 N O N 355 N N N 356 S C N 357 N C N 358 N O N 359 R C N 360 N O N 361 N C N 362 N O N 363 N H N 364 N H N 365 N H N 366 N H N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N N N 373 S C N 374 N C N 375 N O N 376 N C Y 377 N C Y 378 N C Y 379 N C Y 380 N N Y 381 N C Y 382 N C Y 383 N C Y 384 N C Y 385 N C N 386 N O 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 397 N H N 398 N H N 399 N N N 400 S C N 401 N C N 402 N O N 403 N C Y 404 N C Y 405 N C Y 406 N C Y 407 N C Y 408 N C Y 409 N C N 410 N O N 411 N O N 412 N H N 413 N H N 414 N H N 415 N H N 416 N H N 417 N H N 418 N H N 419 N H N 420 N H N 421 N H N 422 N H N 423 N N N 424 S C N 425 N C N 426 N O N 427 N C N 428 N C N 429 N C N 430 N O N 431 N H N 432 N H N 433 N H N 434 N H N 435 N H N 436 N H N 437 N H N 438 N H N 439 N H N 440 N H N 441 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 doub N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing 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 sing 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 doub N 107 N sing N 108 N sing 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 Y 116 N doub Y 117 N sing Y 118 N sing N 119 N sing Y 120 N doub N 121 N sing Y 122 N doub N 123 N sing Y 124 N sing N 125 N sing N 126 N sing N 127 N doub 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 N 140 N sing N 141 N sing N 142 N sing N 143 N doub N 144 N sing N 145 N sing N 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 doub N 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N doub 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 doub 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 sing N 180 N sing N 181 N doub N 182 N sing N 183 N sing N 184 N sing N 185 N sing Y 186 N sing Y 187 N doub Y 188 N doub N 189 N sing Y 190 N sing N 191 N sing Y 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 sing N 201 N sing N 202 N sing N 203 N sing N 204 N doub 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 sing N 225 N doub 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 sing N 244 N sing N 245 N sing N 246 N doub N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 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 sing N 267 N sing N 268 N sing N 269 N sing N 270 N doub 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 sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N doub N 290 N sing N 291 N sing N 292 N sing N 293 N sing Y 294 N doub Y 295 N sing Y 296 N sing N 297 N sing Y 298 N doub N 299 N sing Y 300 N doub N 301 N sing Y 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 doub N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N doub N 330 N sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N doub N 337 N doub 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 sing N 345 N sing N 346 N doub N 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N doub N 363 N sing N 364 N sing N 365 N sing N 366 N sing Y 367 N doub Y 368 N sing Y 369 N sing N 370 N sing Y 371 N doub Y 372 N sing Y 373 N sing N 374 N sing Y 375 N sing Y 376 N doub N 377 N sing Y 378 N doub N 379 N sing Y 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N sing N 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N sing N 390 N doub N 391 N sing N 392 N sing N 393 N sing N 394 N sing Y 395 N doub Y 396 N sing Y 397 N sing N 398 N sing Y 399 N doub N 400 N sing Y 401 N doub N 402 N sing Y 403 N sing N 404 N sing N 405 N sing N 406 N sing N 407 N sing N 408 N sing N 409 N sing N 410 N sing N 411 N sing N 412 N sing N 413 N sing N 414 N doub N 415 N sing N 416 N sing N 417 N sing N 418 N sing N 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N sing US Biochemistry BICHAW 0033 0006-2960 40 2439 2447 10.1021/bi002535a 11327865 Correlation of low-barrier hydrogen bonding and oxyanion binding in transition state analogue complexes of chymotrypsin. 2000 10.2210/pdb1ggd/pdb pdb_00001ggd 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 277.0 1 AREA DETECTOR 1998-11-29 SIEMENS SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 996.223 GAMMA CHYMOTRYPSIN 3.4.21.1 1 nat polymer 13934.556 GAMMA CHYMOTRYPSIN 3.4.21.1 1 nat polymer 10074.495 GAMMA CHYMOTRYPSIN 3.4.21.1 1 nat polymer 96.063 SULFATE ION 1 syn non-polymer 304.384 2-ACETYLAMINO-4-METHYL-PENTANOIC ACID (1-FORMYL-2-PHENYL-ETHYL)-AMIDE 1 syn non-polymer 18.015 water 215 nat water no no CGVPAIQPVL CGVPAIQPVL A polypeptide(L) no no IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYN SLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTTCVTTGWGLTRY IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYN SLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTTCVTTGWGLTRY B polypeptide(L) no no ANTPDRLQQASLPLLSNTNCKKYWGTKIKDAMICAGASGVSSCMGDSGGPLVCKKNGAWTLVGIVSWGSSTCSTSTPGVY ARVTALVNWVQQTLAAN ANTPDRLQQASLPLLSNTNCKKYWGTKIKDAMICAGASGVSSCMGDSGGPLVCKKNGAWTLVGIVSWGSSTCSTSTPGVY ARVTALVNWVQQTLAAN C 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 cattle Bos sample 9913 PANCREAS Bos taurus cattle Bos sample 9913 PANCREAS Bos taurus cattle Bos sample 9913 PANCREAS Bos taurus 1 2.36 47.93 VAPOR DIFFUSION 7.0 ammonium sulfate, potassium phosphate, pH 7.0, vapor diffusion, temperature 298.0K 298.0 software struct_conn chem_comp_atom chem_comp_bond database_2 struct_conn struct_site repository Initial release Version format compliance Version format compliance Structure summary Refinement description Data collection Derived calculations Data collection Database references Derived calculations 1 0 2000-09-20 1 1 2008-04-26 1 2 2011-07-13 1 3 2017-02-01 1 4 2017-10-04 1 5 2018-06-27 1 6 2023-12-27 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_conn.pdbx_leaving_atom_flag _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id CRYSTAL STUCTURE OF GAMMA CHYMOTRYPSIN WITH N-ACETYL-PHENYLALANINE TRIFLUOROMETHYL KETONE BOUND AT THE ACTIVE SITE RCSB Y RCSB 2000-08-14 REL SO4 SULFATE ION FAF 2-ACETYLAMINO-4-METHYL-PENTANOIC ACID (1-FORMYL-2-PHENYL-ETHYL)-AMIDE HOH water SO4 401 4 SO4 SO4 401 B ACE 301 5 FAF FAF 301 C HOH 544 6 HOH HOH 544 A HOH 548 6 HOH HOH 548 A HOH 562 6 HOH HOH 562 A HOH 568 6 HOH HOH 568 A HOH 576 6 HOH HOH 576 A HOH 583 6 HOH HOH 583 A HOH 625 6 HOH HOH 625 A HOH 637 6 HOH HOH 637 A HOH 645 6 HOH HOH 645 A HOH 646 6 HOH HOH 646 A HOH 712 6 HOH HOH 712 A HOH 501 6 HOH HOH 501 B HOH 502 6 HOH HOH 502 B HOH 503 6 HOH HOH 503 B HOH 504 6 HOH HOH 504 B HOH 506 6 HOH HOH 506 B HOH 509 6 HOH HOH 509 B HOH 510 6 HOH HOH 510 B HOH 515 6 HOH HOH 515 B HOH 516 6 HOH HOH 516 B HOH 517 6 HOH HOH 517 B HOH 518 6 HOH HOH 518 B HOH 520 6 HOH HOH 520 B HOH 521 6 HOH HOH 521 B HOH 522 6 HOH HOH 522 B HOH 523 6 HOH HOH 523 B HOH 524 6 HOH HOH 524 B HOH 525 6 HOH HOH 525 B HOH 527 6 HOH HOH 527 B HOH 529 6 HOH HOH 529 B HOH 531 6 HOH HOH 531 B HOH 532 6 HOH HOH 532 B HOH 533 6 HOH HOH 533 B HOH 535 6 HOH HOH 535 B HOH 537 6 HOH HOH 537 B HOH 538 6 HOH HOH 538 B HOH 539 6 HOH HOH 539 B HOH 540 6 HOH HOH 540 B HOH 541 6 HOH HOH 541 B HOH 542 6 HOH HOH 542 B HOH 543 6 HOH HOH 543 B HOH 545 6 HOH HOH 545 B HOH 546 6 HOH HOH 546 B HOH 547 6 HOH HOH 547 B HOH 549 6 HOH HOH 549 B HOH 550 6 HOH HOH 550 B HOH 552 6 HOH HOH 552 B HOH 553 6 HOH HOH 553 B HOH 554 6 HOH HOH 554 B HOH 555 6 HOH HOH 555 B HOH 557 6 HOH HOH 557 B HOH 558 6 HOH HOH 558 B HOH 559 6 HOH HOH 559 B HOH 560 6 HOH HOH 560 B HOH 561 6 HOH HOH 561 B HOH 563 6 HOH HOH 563 B HOH 564 6 HOH HOH 564 B HOH 565 6 HOH HOH 565 B HOH 566 6 HOH HOH 566 B HOH 570 6 HOH HOH 570 B HOH 573 6 HOH HOH 573 B HOH 575 6 HOH HOH 575 B HOH 578 6 HOH HOH 578 B HOH 579 6 HOH HOH 579 B HOH 580 6 HOH HOH 580 B HOH 581 6 HOH HOH 581 B HOH 582 6 HOH HOH 582 B HOH 584 6 HOH HOH 584 B HOH 585 6 HOH HOH 585 B HOH 586 6 HOH HOH 586 B HOH 587 6 HOH HOH 587 B HOH 588 6 HOH HOH 588 B HOH 589 6 HOH HOH 589 B HOH 590 6 HOH HOH 590 B HOH 591 6 HOH HOH 591 B HOH 594 6 HOH HOH 594 B HOH 596 6 HOH HOH 596 B HOH 599 6 HOH HOH 599 B HOH 600 6 HOH HOH 600 B HOH 601 6 HOH HOH 601 B HOH 604 6 HOH HOH 604 B HOH 606 6 HOH HOH 606 B HOH 607 6 HOH HOH 607 B HOH 608 6 HOH HOH 608 B HOH 610 6 HOH HOH 610 B HOH 611 6 HOH HOH 611 B HOH 612 6 HOH HOH 612 B HOH 613 6 HOH HOH 613 B HOH 615 6 HOH HOH 615 B HOH 616 6 HOH HOH 616 B HOH 617 6 HOH HOH 617 B HOH 618 6 HOH HOH 618 B HOH 620 6 HOH HOH 620 B HOH 623 6 HOH HOH 623 B HOH 624 6 HOH HOH 624 B HOH 626 6 HOH HOH 626 B HOH 628 6 HOH HOH 628 B HOH 630 6 HOH HOH 630 B HOH 634 6 HOH HOH 634 B HOH 636 6 HOH HOH 636 B HOH 639 6 HOH HOH 639 B HOH 641 6 HOH HOH 641 B HOH 642 6 HOH HOH 642 B HOH 644 6 HOH HOH 644 B HOH 648 6 HOH HOH 648 B HOH 649 6 HOH HOH 649 B HOH 650 6 HOH HOH 650 B HOH 651 6 HOH HOH 651 B HOH 654 6 HOH HOH 654 B HOH 655 6 HOH HOH 655 B HOH 657 6 HOH HOH 657 B HOH 658 6 HOH HOH 658 B HOH 659 6 HOH HOH 659 B HOH 660 6 HOH HOH 660 B HOH 663 6 HOH HOH 663 B HOH 664 6 HOH HOH 664 B HOH 665 6 HOH HOH 665 B HOH 667 6 HOH HOH 667 B HOH 670 6 HOH HOH 670 B HOH 675 6 HOH HOH 675 B HOH 676 6 HOH HOH 676 B HOH 677 6 HOH HOH 677 B HOH 678 6 HOH HOH 678 B HOH 679 6 HOH HOH 679 B HOH 681 6 HOH HOH 681 B HOH 682 6 HOH HOH 682 B HOH 683 6 HOH HOH 683 B HOH 684 6 HOH HOH 684 B HOH 685 6 HOH HOH 685 B HOH 686 6 HOH HOH 686 B HOH 687 6 HOH HOH 687 B HOH 688 6 HOH HOH 688 B HOH 692 6 HOH HOH 692 B HOH 693 6 HOH HOH 693 B HOH 696 6 HOH HOH 696 B HOH 700 6 HOH HOH 700 B HOH 701 6 HOH HOH 701 B HOH 702 6 HOH HOH 702 B HOH 703 6 HOH HOH 703 B HOH 708 6 HOH HOH 708 B HOH 710 6 HOH HOH 710 B HOH 713 6 HOH HOH 713 B HOH 714 6 HOH HOH 714 B HOH 715 6 HOH HOH 715 B HOH 717 6 HOH HOH 717 B HOH 505 6 HOH HOH 505 C HOH 507 6 HOH HOH 507 C HOH 508 6 HOH HOH 508 C HOH 511 6 HOH HOH 511 C HOH 512 6 HOH HOH 512 C HOH 513 6 HOH HOH 513 C HOH 514 6 HOH HOH 514 C HOH 519 6 HOH HOH 519 C HOH 526 6 HOH HOH 526 C HOH 528 6 HOH HOH 528 C HOH 530 6 HOH HOH 530 C HOH 534 6 HOH HOH 534 C HOH 536 6 HOH HOH 536 C HOH 551 6 HOH HOH 551 C HOH 556 6 HOH HOH 556 C HOH 567 6 HOH HOH 567 C HOH 569 6 HOH HOH 569 C HOH 571 6 HOH HOH 571 C HOH 572 6 HOH HOH 572 C HOH 574 6 HOH HOH 574 C HOH 577 6 HOH HOH 577 C HOH 592 6 HOH HOH 592 C HOH 593 6 HOH HOH 593 C HOH 595 6 HOH HOH 595 C HOH 597 6 HOH HOH 597 C HOH 598 6 HOH HOH 598 C HOH 602 6 HOH HOH 602 C HOH 603 6 HOH HOH 603 C HOH 605 6 HOH HOH 605 C HOH 609 6 HOH HOH 609 C HOH 614 6 HOH HOH 614 C HOH 619 6 HOH HOH 619 C HOH 621 6 HOH HOH 621 C HOH 622 6 HOH HOH 622 C HOH 627 6 HOH HOH 627 C HOH 629 6 HOH HOH 629 C HOH 631 6 HOH HOH 631 C HOH 632 6 HOH HOH 632 C HOH 633 6 HOH HOH 633 C HOH 635 6 HOH HOH 635 C HOH 638 6 HOH HOH 638 C HOH 640 6 HOH HOH 640 C HOH 643 6 HOH HOH 643 C HOH 647 6 HOH HOH 647 C HOH 652 6 HOH HOH 652 C HOH 653 6 HOH HOH 653 C HOH 656 6 HOH HOH 656 C HOH 661 6 HOH HOH 661 C HOH 662 6 HOH HOH 662 C HOH 666 6 HOH HOH 666 C HOH 668 6 HOH HOH 668 C HOH 669 6 HOH HOH 669 C HOH 671 6 HOH HOH 671 C HOH 672 6 HOH HOH 672 C HOH 673 6 HOH HOH 673 C HOH 674 6 HOH HOH 674 C HOH 680 6 HOH HOH 680 C HOH 689 6 HOH HOH 689 C HOH 690 6 HOH HOH 690 C HOH 691 6 HOH HOH 691 C HOH 694 6 HOH HOH 694 C HOH 695 6 HOH HOH 695 C HOH 697 6 HOH HOH 697 C HOH 698 6 HOH HOH 698 C HOH 704 6 HOH HOH 704 C HOH 705 6 HOH HOH 705 C HOH 706 6 HOH HOH 706 C HOH 707 6 HOH HOH 707 C HOH 711 6 HOH HOH 711 C HOH 716 6 HOH HOH 716 C CYS 1 n 1 CYS 1 A GLY 2 n 2 GLY 2 A VAL 3 n 3 VAL 3 A PRO 4 n 4 PRO 4 A ALA 5 n 5 ALA 5 A ILE 6 n 6 ILE 6 A GLN 7 n 7 GLN 7 A PRO 8 n 8 PRO 8 A VAL 9 n 9 VAL 9 A LEU 10 n 10 LEU 10 A ILE 16 n 1 ILE 16 B VAL 17 n 2 VAL 17 B ASN 18 n 3 ASN 18 B GLY 19 n 4 GLY 19 B GLU 20 n 5 GLU 20 B GLU 21 n 6 GLU 21 B ALA 22 n 7 ALA 22 B VAL 23 n 8 VAL 23 B PRO 24 n 9 PRO 24 B GLY 25 n 10 GLY 25 B SER 26 n 11 SER 26 B TRP 27 n 12 TRP 27 B PRO 28 n 13 PRO 28 B TRP 29 n 14 TRP 29 B GLN 30 n 15 GLN 30 B VAL 31 n 16 VAL 31 B SER 32 n 17 SER 32 B LEU 33 n 18 LEU 33 B GLN 34 n 19 GLN 34 B ASP 35 n 20 ASP 35 B LYS 36 n 21 LYS 36 B THR 37 n 22 THR 37 B GLY 38 n 23 GLY 38 B PHE 39 n 24 PHE 39 B HIS 40 n 25 HIS 40 B PHE 41 n 26 PHE 41 B CYS 42 n 27 CYS 42 B GLY 43 n 28 GLY 43 B GLY 44 n 29 GLY 44 B SER 45 n 30 SER 45 B LEU 46 n 31 LEU 46 B ILE 47 n 32 ILE 47 B ASN 48 n 33 ASN 48 B GLU 49 n 34 GLU 49 B ASN 50 n 35 ASN 50 B TRP 51 n 36 TRP 51 B VAL 52 n 37 VAL 52 B VAL 53 n 38 VAL 53 B THR 54 n 39 THR 54 B ALA 55 n 40 ALA 55 B ALA 56 n 41 ALA 56 B HIS 57 n 42 HIS 57 B CYS 58 n 43 CYS 58 B GLY 59 n 44 GLY 59 B VAL 60 n 45 VAL 60 B THR 61 n 46 THR 61 B THR 62 n 47 THR 62 B SER 63 n 48 SER 63 B ASP 64 n 49 ASP 64 B VAL 65 n 50 VAL 65 B VAL 66 n 51 VAL 66 B VAL 67 n 52 VAL 67 B ALA 68 n 53 ALA 68 B GLY 69 n 54 GLY 69 B GLU 70 n 55 GLU 70 B PHE 71 n 56 PHE 71 B ASP 72 n 57 ASP 72 B GLN 73 n 58 GLN 73 B GLY 74 n 59 GLY 74 B SER 75 n 60 SER 75 B SER 76 n 61 SER 76 B SER 77 n 62 SER 77 B GLU 78 n 63 GLU 78 B LYS 79 n 64 LYS 79 B ILE 80 n 65 ILE 80 B GLN 81 n 66 GLN 81 B LYS 82 n 67 LYS 82 B LEU 83 n 68 LEU 83 B LYS 84 n 69 LYS 84 B ILE 85 n 70 ILE 85 B ALA 86 n 71 ALA 86 B LYS 87 n 72 LYS 87 B VAL 88 n 73 VAL 88 B PHE 89 n 74 PHE 89 B LYS 90 n 75 LYS 90 B ASN 91 n 76 ASN 91 B SER 92 n 77 SER 92 B LYS 93 n 78 LYS 93 B TYR 94 n 79 TYR 94 B ASN 95 n 80 ASN 95 B SER 96 n 81 SER 96 B LEU 97 n 82 LEU 97 B THR 98 n 83 THR 98 B ILE 99 n 84 ILE 99 B ASN 100 n 85 ASN 100 B ASN 101 n 86 ASN 101 B ASP 102 n 87 ASP 102 B ILE 103 n 88 ILE 103 B THR 104 n 89 THR 104 B LEU 105 n 90 LEU 105 B LEU 106 n 91 LEU 106 B LYS 107 n 92 LYS 107 B LEU 108 n 93 LEU 108 B SER 109 n 94 SER 109 B THR 110 n 95 THR 110 B ALA 111 n 96 ALA 111 B ALA 112 n 97 ALA 112 B SER 113 n 98 SER 113 B PHE 114 n 99 PHE 114 B SER 115 n 100 SER 115 B GLN 116 n 101 GLN 116 B THR 117 n 102 THR 117 B VAL 118 n 103 VAL 118 B SER 119 n 104 SER 119 B ALA 120 n 105 ALA 120 B VAL 121 n 106 VAL 121 B CYS 122 n 107 CYS 122 B LEU 123 n 108 LEU 123 B PRO 124 n 109 PRO 124 B SER 125 n 110 SER 125 B ALA 126 n 111 ALA 126 B SER 127 n 112 SER 127 B ASP 128 n 113 ASP 128 B ASP 129 n 114 ASP 129 B PHE 130 n 115 PHE 130 B ALA 131 n 116 ALA 131 B ALA 132 n 117 ALA 132 B GLY 133 n 118 GLY 133 B THR 134 n 119 THR 134 B THR 135 n 120 THR 135 B CYS 136 n 121 CYS 136 B VAL 137 n 122 VAL 137 B THR 138 n 123 THR 138 B THR 139 n 124 THR 139 B GLY 140 n 125 GLY 140 B TRP 141 n 126 TRP 141 B GLY 142 n 127 GLY 142 B LEU 143 n 128 LEU 143 B THR 144 n 129 THR 144 B ARG 145 n 130 ARG 145 B TYR 146 n 131 TYR 146 B n 1 149 C n 2 150 C THR 151 n 3 THR 151 C PRO 152 n 4 PRO 152 C ASP 153 n 5 ASP 153 C ARG 154 n 6 ARG 154 C LEU 155 n 7 LEU 155 C GLN 156 n 8 GLN 156 C GLN 157 n 9 GLN 157 C ALA 158 n 10 ALA 158 C SER 159 n 11 SER 159 C LEU 160 n 12 LEU 160 C PRO 161 n 13 PRO 161 C LEU 162 n 14 LEU 162 C LEU 163 n 15 LEU 163 C SER 164 n 16 SER 164 C ASN 165 n 17 ASN 165 C THR 166 n 18 THR 166 C ASN 167 n 19 ASN 167 C CYS 168 n 20 CYS 168 C LYS 169 n 21 LYS 169 C LYS 170 n 22 LYS 170 C TYR 171 n 23 TYR 171 C TRP 172 n 24 TRP 172 C GLY 173 n 25 GLY 173 C THR 174 n 26 THR 174 C LYS 175 n 27 LYS 175 C ILE 176 n 28 ILE 176 C LYS 177 n 29 LYS 177 C ASP 178 n 30 ASP 178 C ALA 179 n 31 ALA 179 C MET 180 n 32 MET 180 C ILE 181 n 33 ILE 181 C CYS 182 n 34 CYS 182 C ALA 183 n 35 ALA 183 C GLY 184 n 36 GLY 184 C ALA 185 n 37 ALA 185 C SER 186 n 38 SER 186 C GLY 187 n 39 GLY 187 C VAL 188 n 40 VAL 188 C SER 189 n 41 SER 189 C SER 190 n 42 SER 190 C CYS 191 n 43 CYS 191 C MET 192 n 44 MET 192 C GLY 193 n 45 GLY 193 C ASP 194 n 46 ASP 194 C SER 195 n 47 SER 195 C GLY 196 n 48 GLY 196 C GLY 197 n 49 GLY 197 C PRO 198 n 50 PRO 198 C LEU 199 n 51 LEU 199 C VAL 200 n 52 VAL 200 C CYS 201 n 53 CYS 201 C LYS 202 n 54 LYS 202 C LYS 203 n 55 LYS 203 C ASN 204 n 56 ASN 204 C GLY 205 n 57 GLY 205 C ALA 206 n 58 ALA 206 C TRP 207 n 59 TRP 207 C THR 208 n 60 THR 208 C LEU 209 n 61 LEU 209 C VAL 210 n 62 VAL 210 C GLY 211 n 63 GLY 211 C ILE 212 n 64 ILE 212 C VAL 213 n 65 VAL 213 C SER 214 n 66 SER 214 C TRP 215 n 67 TRP 215 C GLY 216 n 68 GLY 216 C SER 217 n 69 SER 217 C SER 218 n 70 SER 218 C THR 219 n 71 THR 219 C CYS 220 n 72 CYS 220 C SER 221 n 73 SER 221 C THR 222 n 74 THR 222 C SER 223 n 75 SER 223 C THR 224 n 76 THR 224 C PRO 225 n 77 PRO 225 C GLY 226 n 78 GLY 226 C VAL 227 n 79 VAL 227 C TYR 228 n 80 TYR 228 C ALA 229 n 81 ALA 229 C ARG 230 n 82 ARG 230 C VAL 231 n 83 VAL 231 C THR 232 n 84 THR 232 C ALA 233 n 85 ALA 233 C LEU 234 n 86 LEU 234 C VAL 235 n 87 VAL 235 C ASN 236 n 88 ASN 236 C TRP 237 n 89 TRP 237 C VAL 238 n 90 VAL 238 C GLN 239 n 91 GLN 239 C GLN 240 n 92 GLN 240 C THR 241 n 93 THR 241 C LEU 242 n 94 LEU 242 C ALA 243 n 95 ALA 243 C ALA 244 n 96 ALA 244 C ASN 245 n 97 ASN 245 C author_and_software_defined_assembly PISA 3 trimeric software_defined_assembly PISA 6 hexameric software_defined_assembly PISA 6 hexameric 7820 -78 10000 17850 -173 17790 16320 -160 19320 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 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_655 -x+1,-y,z crystal symmetry operation 69.6000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 5_545 -x+1/2,y-1/2,-z+1/2 crystal symmetry operation 34.8000000000 -34.8000000000 48.7750000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 6_555 x+1/2,-y+1/2,-z+1/2 crystal symmetry operation 34.8000000000 34.8000000000 48.7750000000 B O GLU 20 B O GLU 5 C N GLN 157 C N GLN 9 C O LEU 160 C O LEU 12 B N CYS 136 B N CYS 121 B N THR 139 B N THR 124 C O PRO 198 C O PRO 50 C N LYS 203 C N LYS 55 C O ALA 206 C O ALA 58 C O TRP 215 C O TRP 67 C N VAL 227 C N VAL 79 C N TYR 228 C N TYR 80 C O ILE 181 C O ILE 33 B O LEU 33 B O LEU 18 B N PHE 41 B N PHE 26 B N ILE 47 B N ILE 32 B O TRP 51 B O TRP 36 B O THR 54 B O THR 39 B N THR 104 B N THR 89 B O LYS 107 B O LYS 92 B N ALA 86 B N ALA 71 B N LEU 83 B N LEU 68 B O VAL 66 B O VAL 51 B N VAL 67 B N VAL 52 B O SER 32 B O SER 17 1 B HOH 582 G HOH 1 B HOH 658 G HOH 1 C HOH 652 H HOH 1 C ALA 149 C ALA 1 1 Y 1 C ASN 150 C ASN 2 1 Y 1 B ASN 48 -175.64 -179.01 1 B PHE 71 -125.69 -58.13 1 C SER 214 -117.48 -71.18 Initial coordinates for this structure were derived from the model of G. Cohen et al. (PDB entry 2GCH). Secondary structure elements and sequence data are identical to those of entry 2GCH. RESIDUES ALA 149 and ASN 150 ARE DISORDERED. 0.212 0.182 1.5 8.0 3419 38043 34112 88.0 1 2.0 Engh & Huber 1.5 8.0 215 1980 27 0 1738 0.005 1.3 1.5 30.0 1GGD 38043 34112 2.0 0.043 1 3.9 88.0 0.184 1.50 1.55 1 55.1 data collection FRAMBO data reduction XDS model building XCALIBRE refinement X-PLOR 3.5 data scaling XDS phasing XCALIBRE CRYSTAL STRUCTURE OF GAMMA CHYMOTRYPSIN WITH N-ACETYL-LEUCIL-PHENYLALANINE ALDEHYDE BOUND AT THE ACTIVE SITE 1 N N 2 N N 3 N N 4 N N 5 N N 6 N N 6 N N 6 N N B ALA 55 B ALA 40 HELX_P B GLY 59 B GLY 44 5 1 5 C SER 164 C SER 16 HELX_P C GLY 173 C GLY 25 1 2 10 C THR 174 C THR 26 HELX_P C ILE 176 C ILE 28 5 3 3 C LEU 234 C LEU 86 HELX_P C ASN 245 C ASN 97 1 4 12 disulf 2.034 A CYS 1 A SG CYS 1 1_555 B CYS 122 B SG CYS 107 1_555 disulf 2.027 B CYS 42 B SG CYS 27 1_555 B CYS 58 B SG CYS 43 1_555 disulf 2.030 B CYS 136 B SG CYS 121 1_555 C CYS 201 C SG CYS 53 1_555 disulf 2.029 C CYS 168 C SG CYS 20 1_555 C CYS 182 C SG CYS 34 1_555 disulf 2.036 C CYS 191 C SG CYS 43 1_555 C CYS 220 C SG CYS 72 1_555 covale 1.406 none C SER 195 C OG SER 47 1_555 C FAF 301 E CW FAF 1_555 HYDROLASE/HYDROLASE INHIBITOR CHYMOTRYPSIN, HYDROLASE-HYDROLASE INHIBITOR COMPLEX CTRA_BOVIN UNP 1 1 P00766 CGVPAIQPVL CTRA_BOVIN UNP 2 16 P00766 IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYN SLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTTCVTTGWGLTRY CTRA_BOVIN UNP 3 149 P00766 ANTPDRLQQASLPLLSNTNCKKYWGTKIKDAMICAGASGVSSCMGDSGGPLVCKKNGAWTLVGIVSWGSSTCSTSTPGVY ARVTALVNWVQQTLAAN 1 10 1GGD 1 10 P00766 A 1 1 10 16 146 1GGD 16 146 P00766 B 2 1 131 149 245 1GGD 149 245 P00766 C 3 1 97 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 B GLU 20 B GLU 5 B GLU 21 B GLU 6 C GLN 156 C GLN 8 C PRO 161 C PRO 13 B THR 135 B THR 120 B GLY 140 B GLY 125 C PRO 198 C PRO 50 C LYS 203 C LYS 55 C ALA 206 C ALA 58 C TRP 215 C TRP 67 C PRO 225 C PRO 77 C ARG 230 C ARG 82 C MET 180 C MET 32 C GLY 184 C GLY 36 B GLN 30 B GLN 15 B GLN 34 B GLN 19 B HIS 40 B HIS 25 B ASN 48 B ASN 33 B TRP 51 B TRP 36 B THR 54 B THR 39 B THR 104 B THR 89 B LEU 108 B LEU 93 B GLN 81 B GLN 66 B LYS 90 B LYS 75 B VAL 65 B VAL 50 B ALA 68 B ALA 53 B GLN 30 B GLN 15 B GLN 34 B GLN 19 BINDING SITE FOR RESIDUE SO4 B 401 B SO4 401 Software 8 BINDING SITE FOR RESIDUE FAF C 301 C FAF 301 Software 13 A HOH 544 F HOH 8 6_555 A HOH 645 F HOH 8 6_555 B LYS 36 B LYS 21 8 2_655 B SER 92 B SER 77 8 1_555 B HOH 560 G HOH 8 1_555 B HOH 604 G HOH 8 1_555 C TRP 237 C TRP 89 8 1_555 C HOH 656 H HOH 8 1_555 B HIS 57 B HIS 42 13 1_555 C SER 190 C SER 42 13 1_555 C CYS 191 C CYS 43 13 1_555 C MET 192 C MET 44 13 1_555 C GLY 193 C GLY 45 13 1_555 C ASP 194 C ASP 46 13 1_555 C SER 195 C SER 47 13 1_555 C SER 214 C SER 66 13 1_555 C TRP 215 C TRP 67 13 1_555 C GLY 216 C GLY 68 13 1_555 C SER 217 C SER 69 13 1_555 C HOH 640 H HOH 13 1_555 C HOH 711 H HOH 13 1_555 94 P 42 21 2