0.008253 0.000000 0.000000 0.000000 0.008253 0.000000 0.000000 0.000000 0.008615 0.00000 0.00000 0.00000 Mac Sweeney, A. Birrane, G. Walsh, M.A. O'Connell, T. Malthouse, J.P.G. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 121.170 121.170 116.080 C H3 Cl 50.488 chloromethane Chloro Methyl group non-polymer 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 Cl -1 35.453 CHLORIDE 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 C9 H13 N O2 167.205 n (2S)-2-amino-3-phenylpropane-1,1-diol (2S)-2-amino-3-phenylpropane-1,1-diol peptide-like 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 C8 H7 Cl O2 170.593 benzyl chlorocarbonate non-polymer 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 DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 56 280 286 10.1107/S0907444999016583 10713514 Crystal structure of delta-chymotrypsin bound to a peptidyl chloromethyl ketone inhibitor. 2000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 IMAGE PLATE 1996-10-20 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 0.911 1.0 X11 EMBL/DESY, HAMBURG 0.911 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 1253.511 Thrombin light chain 3.4.21.1 RESIDUES 1-13 2 nat polymer 24206.271 Thrombin heavy chain 3.4.21.1 RESIDUES 16-245 2 nat polymer 466.359 peptidic inhibitor 2 syn polymer 35.453 CHLORIDE ION 1 syn non-polymer 18.015 water 281 nat water no no CGVPAIQPVLSGL CGVPAIQPVLSGL A,C polypeptide(L) no no IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYN SLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTTCVTTGWGLTRYTNANTPDRLQQASLPLLSNTNCKKYWGTK IKDAMICAGASGVSSCMGDSGGPLVCKKNGAWTLVGIVSWGSSTCSTSTPGVYARVTALVNWVQQTLAAN IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYN SLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTTCVTTGWGLTRYTNANTPDRLQQASLPLLSNTNCKKYWGTK IKDAMICAGASGVSSCMGDSGGPLVCKKNGAWTLVGIVSWGSSTCSTSTPGVYARVTALVNWVQQTLAAN B,D polypeptide(L) no yes (PHQ)GG(HPH)(0QE) XGGFX E,F 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 cattle Bos sample 9913 PANCREAS Bos taurus cattle Bos sample 9913 PANCREAS Bos taurus 1 4.18 70.59 VAPOR DIFFUSION, HANGING DROP 6.5 2.6 M ammonium sulfate, 200 mM MES-HCl, 10 mM CoCl2, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 diffrn_source pdbx_molecule_features pdbx_unobs_or_zero_occ_atoms pdbx_unobs_or_zero_occ_residues repository Initial release Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Version format compliance Advisory Data collection Structure summary 1 0 2000-05-03 1 1 2008-04-27 1 2 2011-07-13 1 3 2018-09-12 _diffrn_source.pdbx_synchrotron_site Refined Crystal Structure of Gamma-Chymotrypsin at 1.9 Angstroms Resolution RCSB Y RCSB 1999-12-10 REL REL CL CHLORIDE ION HOH water this sequence was synthetically constructed sample THE PEPTIDIC INHIBITOR BINDS TO THROMBIN THROUGH TWO COVALENT BONDS: A BOND BETWEEN 0QE AND HIS 57 AND A HEMIKETAL BETWEEN HPH AND SER 195. Enzyme inhibitor The chlorormethyl ketone inhibitor linked to the protein through two covalent bonds with the active site serine and histidine Z-GLY-GLY-PHE-CHLOROMETHYL KETONE (BOUND FORM) Peptide-like CL 400 4 CL CL 400 B HOH 91 5 HOH HOH 91 A HOH 196 5 HOH HOH 196 A HOH 232 5 HOH HOH 232 A HOH 244 5 HOH HOH 244 A HOH 353 5 HOH HOH 353 A HOH 401 5 HOH HOH 401 B HOH 402 5 HOH HOH 402 B HOH 403 5 HOH HOH 403 B HOH 404 5 HOH HOH 404 B HOH 405 5 HOH HOH 405 B HOH 406 5 HOH HOH 406 B HOH 407 5 HOH HOH 407 B HOH 408 5 HOH HOH 408 B HOH 409 5 HOH HOH 409 B HOH 410 5 HOH HOH 410 B HOH 411 5 HOH HOH 411 B HOH 412 5 HOH HOH 412 B HOH 413 5 HOH HOH 413 B HOH 414 5 HOH HOH 414 B HOH 415 5 HOH HOH 415 B HOH 416 5 HOH HOH 416 B HOH 417 5 HOH HOH 417 B HOH 418 5 HOH HOH 418 B HOH 419 5 HOH HOH 419 B HOH 420 5 HOH HOH 420 B HOH 421 5 HOH HOH 421 B HOH 422 5 HOH HOH 422 B HOH 423 5 HOH HOH 423 B HOH 424 5 HOH HOH 424 B HOH 425 5 HOH HOH 425 B HOH 426 5 HOH HOH 426 B HOH 427 5 HOH HOH 427 B HOH 428 5 HOH HOH 428 B HOH 429 5 HOH HOH 429 B HOH 430 5 HOH HOH 430 B HOH 431 5 HOH HOH 431 B HOH 432 5 HOH HOH 432 B HOH 433 5 HOH HOH 433 B HOH 434 5 HOH HOH 434 B HOH 435 5 HOH HOH 435 B HOH 436 5 HOH HOH 436 B HOH 437 5 HOH HOH 437 B HOH 438 5 HOH HOH 438 B HOH 439 5 HOH HOH 439 B HOH 440 5 HOH HOH 440 B HOH 442 5 HOH HOH 442 B HOH 443 5 HOH HOH 443 B HOH 444 5 HOH HOH 444 B HOH 445 5 HOH HOH 445 B HOH 446 5 HOH HOH 446 B HOH 447 5 HOH HOH 447 B HOH 448 5 HOH HOH 448 B HOH 449 5 HOH HOH 449 B HOH 450 5 HOH HOH 450 B HOH 451 5 HOH HOH 451 B HOH 452 5 HOH HOH 452 B HOH 453 5 HOH HOH 453 B HOH 454 5 HOH HOH 454 B HOH 455 5 HOH HOH 455 B HOH 456 5 HOH HOH 456 B HOH 457 5 HOH HOH 457 B HOH 458 5 HOH HOH 458 B HOH 459 5 HOH HOH 459 B HOH 460 5 HOH HOH 460 B HOH 461 5 HOH HOH 461 B HOH 462 5 HOH HOH 462 B HOH 463 5 HOH HOH 463 B HOH 464 5 HOH HOH 464 B HOH 465 5 HOH HOH 465 B HOH 466 5 HOH HOH 466 B HOH 467 5 HOH HOH 467 B HOH 468 5 HOH HOH 468 B HOH 469 5 HOH HOH 469 B HOH 470 5 HOH HOH 470 B HOH 471 5 HOH HOH 471 B HOH 472 5 HOH HOH 472 B HOH 473 5 HOH HOH 473 B HOH 474 5 HOH HOH 474 B HOH 475 5 HOH HOH 475 B HOH 476 5 HOH HOH 476 B HOH 477 5 HOH HOH 477 B HOH 478 5 HOH HOH 478 B HOH 479 5 HOH HOH 479 B HOH 480 5 HOH HOH 480 B HOH 481 5 HOH HOH 481 B HOH 482 5 HOH HOH 482 B HOH 483 5 HOH HOH 483 B HOH 484 5 HOH HOH 484 B HOH 485 5 HOH HOH 485 B HOH 486 5 HOH HOH 486 B HOH 487 5 HOH HOH 487 B HOH 488 5 HOH HOH 488 B HOH 489 5 HOH HOH 489 B HOH 490 5 HOH HOH 490 B HOH 491 5 HOH HOH 491 B HOH 492 5 HOH HOH 492 B HOH 493 5 HOH HOH 493 B HOH 494 5 HOH HOH 494 B HOH 495 5 HOH HOH 495 B HOH 496 5 HOH HOH 496 B HOH 497 5 HOH HOH 497 B HOH 498 5 HOH HOH 498 B HOH 499 5 HOH HOH 499 B HOH 500 5 HOH HOH 500 B HOH 501 5 HOH HOH 501 B HOH 502 5 HOH HOH 502 B HOH 503 5 HOH HOH 503 B HOH 504 5 HOH HOH 504 B HOH 505 5 HOH HOH 505 B HOH 506 5 HOH HOH 506 B HOH 14 5 HOH HOH 14 C HOH 15 5 HOH HOH 15 C HOH 16 5 HOH HOH 16 C HOH 17 5 HOH HOH 17 C HOH 18 5 HOH HOH 18 C HOH 19 5 HOH HOH 19 C HOH 20 5 HOH HOH 20 C HOH 21 5 HOH HOH 21 C HOH 22 5 HOH HOH 22 C HOH 23 5 HOH HOH 23 C HOH 24 5 HOH HOH 24 C HOH 25 5 HOH HOH 25 C HOH 246 5 HOH HOH 246 D HOH 247 5 HOH HOH 247 D HOH 248 5 HOH HOH 248 D HOH 249 5 HOH HOH 249 D HOH 250 5 HOH HOH 250 D HOH 251 5 HOH HOH 251 D HOH 252 5 HOH HOH 252 D HOH 253 5 HOH HOH 253 D HOH 254 5 HOH HOH 254 D HOH 255 5 HOH HOH 255 D HOH 256 5 HOH HOH 256 D HOH 257 5 HOH HOH 257 D HOH 258 5 HOH HOH 258 D HOH 259 5 HOH HOH 259 D HOH 260 5 HOH HOH 260 D HOH 261 5 HOH HOH 261 D HOH 262 5 HOH HOH 262 D HOH 263 5 HOH HOH 263 D HOH 264 5 HOH HOH 264 D HOH 265 5 HOH HOH 265 D HOH 266 5 HOH HOH 266 D HOH 267 5 HOH HOH 267 D HOH 268 5 HOH HOH 268 D HOH 269 5 HOH HOH 269 D HOH 270 5 HOH HOH 270 D HOH 271 5 HOH HOH 271 D HOH 272 5 HOH HOH 272 D HOH 273 5 HOH HOH 273 D HOH 274 5 HOH HOH 274 D HOH 275 5 HOH HOH 275 D HOH 276 5 HOH HOH 276 D HOH 277 5 HOH HOH 277 D HOH 278 5 HOH HOH 278 D HOH 279 5 HOH HOH 279 D HOH 280 5 HOH HOH 280 D HOH 281 5 HOH HOH 281 D HOH 282 5 HOH HOH 282 D HOH 283 5 HOH HOH 283 D HOH 284 5 HOH HOH 284 D HOH 285 5 HOH HOH 285 D HOH 286 5 HOH HOH 286 D HOH 287 5 HOH HOH 287 D HOH 288 5 HOH HOH 288 D HOH 289 5 HOH HOH 289 D HOH 290 5 HOH HOH 290 D HOH 291 5 HOH HOH 291 D HOH 292 5 HOH HOH 292 D HOH 293 5 HOH HOH 293 D HOH 295 5 HOH HOH 295 D HOH 296 5 HOH HOH 296 D HOH 297 5 HOH HOH 297 D HOH 298 5 HOH HOH 298 D HOH 299 5 HOH HOH 299 D HOH 300 5 HOH HOH 300 D HOH 301 5 HOH HOH 301 D HOH 302 5 HOH HOH 302 D HOH 303 5 HOH HOH 303 D HOH 304 5 HOH HOH 304 D HOH 305 5 HOH HOH 305 D HOH 306 5 HOH HOH 306 D HOH 307 5 HOH HOH 307 D HOH 308 5 HOH HOH 308 D HOH 309 5 HOH HOH 309 D HOH 310 5 HOH HOH 310 D HOH 311 5 HOH HOH 311 D HOH 312 5 HOH HOH 312 D HOH 313 5 HOH HOH 313 D HOH 314 5 HOH HOH 314 D HOH 315 5 HOH HOH 315 D HOH 316 5 HOH HOH 316 D HOH 317 5 HOH HOH 317 D HOH 318 5 HOH HOH 318 D HOH 319 5 HOH HOH 319 D HOH 320 5 HOH HOH 320 D HOH 321 5 HOH HOH 321 D HOH 322 5 HOH HOH 322 D HOH 323 5 HOH HOH 323 D HOH 324 5 HOH HOH 324 D HOH 325 5 HOH HOH 325 D HOH 326 5 HOH HOH 326 D HOH 327 5 HOH HOH 327 D HOH 329 5 HOH HOH 329 D HOH 330 5 HOH HOH 330 D HOH 331 5 HOH HOH 331 D HOH 332 5 HOH HOH 332 D HOH 333 5 HOH HOH 333 D HOH 334 5 HOH HOH 334 D HOH 335 5 HOH HOH 335 D HOH 336 5 HOH HOH 336 D HOH 337 5 HOH HOH 337 D HOH 338 5 HOH HOH 338 D HOH 339 5 HOH HOH 339 D HOH 340 5 HOH HOH 340 D HOH 341 5 HOH HOH 341 D HOH 342 5 HOH HOH 342 D HOH 343 5 HOH HOH 343 D HOH 344 5 HOH HOH 344 D HOH 345 5 HOH HOH 345 D HOH 346 5 HOH HOH 346 D HOH 347 5 HOH HOH 347 D HOH 348 5 HOH HOH 348 D HOH 349 5 HOH HOH 349 D HOH 350 5 HOH HOH 350 D HOH 351 5 HOH HOH 351 D HOH 352 5 HOH HOH 352 D HOH 353 5 HOH HOH 353 D HOH 354 5 HOH HOH 354 D HOH 355 5 HOH HOH 355 D HOH 356 5 HOH HOH 356 D HOH 357 5 HOH HOH 357 D HOH 358 5 HOH HOH 358 D HOH 359 5 HOH HOH 359 D HOH 360 5 HOH HOH 360 D HOH 361 5 HOH HOH 361 D HOH 362 5 HOH HOH 362 D HOH 363 5 HOH HOH 363 D HOH 364 5 HOH HOH 364 D HOH 365 5 HOH HOH 365 D HOH 366 5 HOH HOH 366 D HOH 367 5 HOH HOH 367 D HOH 368 5 HOH HOH 368 D HOH 369 5 HOH HOH 369 D HOH 370 5 HOH HOH 370 D HOH 371 5 HOH HOH 371 D HOH 372 5 HOH HOH 372 D HOH 373 5 HOH HOH 373 D HOH 374 5 HOH HOH 374 D HOH 375 5 HOH HOH 375 D HOH 376 5 HOH HOH 376 D HOH 377 5 HOH HOH 377 D HOH 378 5 HOH HOH 378 D HOH 379 5 HOH HOH 379 D HOH 380 5 HOH HOH 380 D HOH 381 5 HOH HOH 381 D HOH 382 5 HOH HOH 382 D HOH 384 5 HOH HOH 384 D HOH 385 5 HOH HOH 385 D HOH 386 5 HOH HOH 386 D HOH 387 5 HOH HOH 387 D HOH 388 5 HOH HOH 388 D HOH 389 5 HOH HOH 389 D HOH 390 5 HOH HOH 390 D HOH 391 5 HOH HOH 391 D HOH 392 5 HOH HOH 392 D HOH 393 5 HOH HOH 393 D HOH 394 5 HOH HOH 394 D HOH 395 5 HOH HOH 395 D HOH 396 5 HOH HOH 396 D HOH 397 5 HOH HOH 397 D HOH 398 5 HOH HOH 398 D HOH 399 5 HOH HOH 399 D HOH 400 5 HOH HOH 400 D HOH 401 5 HOH HOH 401 D HOH 402 5 HOH HOH 402 D HOH 403 5 HOH HOH 403 D HOH 441 5 HOH HOH 441 E HOH 294 5 HOH HOH 294 F HOH 328 5 HOH HOH 328 F HOH 383 5 HOH HOH 383 F 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 SER 11 n 11 SER 11 A GLY 12 n 12 GLY 12 A LEU 13 n 13 LEU 13 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 THR 147 n 132 THR 147 B ASN 148 n 133 ASN 148 B ALA 149 n 134 ALA 149 B ASN 150 n 135 ASN 150 B THR 151 n 136 THR 151 B PRO 152 n 137 PRO 152 B ASP 153 n 138 ASP 153 B ARG 154 n 139 ARG 154 B LEU 155 n 140 LEU 155 B GLN 156 n 141 GLN 156 B GLN 157 n 142 GLN 157 B ALA 158 n 143 ALA 158 B SER 159 n 144 SER 159 B LEU 160 n 145 LEU 160 B PRO 161 n 146 PRO 161 B LEU 162 n 147 LEU 162 B LEU 163 n 148 LEU 163 B SER 164 n 149 SER 164 B ASN 165 n 150 ASN 165 B THR 166 n 151 THR 166 B ASN 167 n 152 ASN 167 B CYS 168 n 153 CYS 168 B LYS 169 n 154 LYS 169 B LYS 170 n 155 LYS 170 B TYR 171 n 156 TYR 171 B TRP 172 n 157 TRP 172 B GLY 173 n 158 GLY 173 B THR 174 n 159 THR 174 B LYS 175 n 160 LYS 175 B ILE 176 n 161 ILE 176 B LYS 177 n 162 LYS 177 B ASP 178 n 163 ASP 178 B ALA 179 n 164 ALA 179 B MET 180 n 165 MET 180 B ILE 181 n 166 ILE 181 B CYS 182 n 167 CYS 182 B ALA 183 n 168 ALA 183 B GLY 184 n 169 GLY 184 B ALA 185 n 170 ALA 185 B SER 186 n 171 SER 186 B GLY 187 n 172 GLY 187 B VAL 188 n 173 VAL 188 B SER 189 n 174 SER 189 B SER 190 n 175 SER 190 B CYS 191 n 176 CYS 191 B MET 192 n 177 MET 192 B GLY 193 n 178 GLY 193 B ASP 194 n 179 ASP 194 B SER 195 n 180 SER 195 B GLY 196 n 181 GLY 196 B GLY 197 n 182 GLY 197 B PRO 198 n 183 PRO 198 B LEU 199 n 184 LEU 199 B VAL 200 n 185 VAL 200 B CYS 201 n 186 CYS 201 B LYS 202 n 187 LYS 202 B LYS 203 n 188 LYS 203 B ASN 204 n 189 ASN 204 B GLY 205 n 190 GLY 205 B ALA 206 n 191 ALA 206 B TRP 207 n 192 TRP 207 B THR 208 n 193 THR 208 B LEU 209 n 194 LEU 209 B VAL 210 n 195 VAL 210 B GLY 211 n 196 GLY 211 B ILE 212 n 197 ILE 212 B VAL 213 n 198 VAL 213 B SER 214 n 199 SER 214 B TRP 215 n 200 TRP 215 B GLY 216 n 201 GLY 216 B SER 217 n 202 SER 217 B SER 218 n 203 SER 218 B THR 219 n 204 THR 219 B CYS 220 n 205 CYS 220 B SER 221 n 206 SER 221 B THR 222 n 207 THR 222 B SER 223 n 208 SER 223 B THR 224 n 209 THR 224 B PRO 225 n 210 PRO 225 B GLY 226 n 211 GLY 226 B VAL 227 n 212 VAL 227 B TYR 228 n 213 TYR 228 B ALA 229 n 214 ALA 229 B ARG 230 n 215 ARG 230 B VAL 231 n 216 VAL 231 B THR 232 n 217 THR 232 B ALA 233 n 218 ALA 233 B LEU 234 n 219 LEU 234 B VAL 235 n 220 VAL 235 B ASN 236 n 221 ASN 236 B TRP 237 n 222 TRP 237 B VAL 238 n 223 VAL 238 B GLN 239 n 224 GLN 239 B GLN 240 n 225 GLN 240 B THR 241 n 226 THR 241 B LEU 242 n 227 LEU 242 B ALA 243 n 228 ALA 243 B ALA 244 n 229 ALA 244 B ASN 245 n 230 ASN 245 B CYS 1 n 1 CYS 1 C GLY 2 n 2 GLY 2 C VAL 3 n 3 VAL 3 C PRO 4 n 4 PRO 4 C ALA 5 n 5 ALA 5 C ILE 6 n 6 ILE 6 C GLN 7 n 7 GLN 7 C PRO 8 n 8 PRO 8 C VAL 9 n 9 VAL 9 C LEU 10 n 10 LEU 10 C SER 11 n 11 SER 11 C GLY 12 n 12 GLY 12 C LEU 13 n 13 LEU 13 C ILE 16 n 1 ILE 16 D VAL 17 n 2 VAL 17 D ASN 18 n 3 ASN 18 D GLY 19 n 4 GLY 19 D GLU 20 n 5 GLU 20 D GLU 21 n 6 GLU 21 D ALA 22 n 7 ALA 22 D VAL 23 n 8 VAL 23 D PRO 24 n 9 PRO 24 D GLY 25 n 10 GLY 25 D SER 26 n 11 SER 26 D TRP 27 n 12 TRP 27 D PRO 28 n 13 PRO 28 D TRP 29 n 14 TRP 29 D GLN 30 n 15 GLN 30 D VAL 31 n 16 VAL 31 D SER 32 n 17 SER 32 D LEU 33 n 18 LEU 33 D GLN 34 n 19 GLN 34 D ASP 35 n 20 ASP 35 D LYS 36 n 21 LYS 36 D THR 37 n 22 THR 37 D GLY 38 n 23 GLY 38 D PHE 39 n 24 PHE 39 D HIS 40 n 25 HIS 40 D PHE 41 n 26 PHE 41 D CYS 42 n 27 CYS 42 D GLY 43 n 28 GLY 43 D GLY 44 n 29 GLY 44 D SER 45 n 30 SER 45 D LEU 46 n 31 LEU 46 D ILE 47 n 32 ILE 47 D ASN 48 n 33 ASN 48 D GLU 49 n 34 GLU 49 D ASN 50 n 35 ASN 50 D TRP 51 n 36 TRP 51 D VAL 52 n 37 VAL 52 D VAL 53 n 38 VAL 53 D THR 54 n 39 THR 54 D ALA 55 n 40 ALA 55 D ALA 56 n 41 ALA 56 D HIS 57 n 42 HIS 57 D CYS 58 n 43 CYS 58 D GLY 59 n 44 GLY 59 D VAL 60 n 45 VAL 60 D THR 61 n 46 THR 61 D THR 62 n 47 THR 62 D SER 63 n 48 SER 63 D ASP 64 n 49 ASP 64 D VAL 65 n 50 VAL 65 D VAL 66 n 51 VAL 66 D VAL 67 n 52 VAL 67 D ALA 68 n 53 ALA 68 D GLY 69 n 54 GLY 69 D GLU 70 n 55 GLU 70 D PHE 71 n 56 PHE 71 D ASP 72 n 57 ASP 72 D GLN 73 n 58 GLN 73 D GLY 74 n 59 GLY 74 D SER 75 n 60 SER 75 D SER 76 n 61 SER 76 D SER 77 n 62 SER 77 D GLU 78 n 63 GLU 78 D LYS 79 n 64 LYS 79 D ILE 80 n 65 ILE 80 D GLN 81 n 66 GLN 81 D LYS 82 n 67 LYS 82 D LEU 83 n 68 LEU 83 D LYS 84 n 69 LYS 84 D ILE 85 n 70 ILE 85 D ALA 86 n 71 ALA 86 D LYS 87 n 72 LYS 87 D VAL 88 n 73 VAL 88 D PHE 89 n 74 PHE 89 D LYS 90 n 75 LYS 90 D ASN 91 n 76 ASN 91 D SER 92 n 77 SER 92 D LYS 93 n 78 LYS 93 D TYR 94 n 79 TYR 94 D ASN 95 n 80 ASN 95 D SER 96 n 81 SER 96 D LEU 97 n 82 LEU 97 D THR 98 n 83 THR 98 D ILE 99 n 84 ILE 99 D ASN 100 n 85 ASN 100 D ASN 101 n 86 ASN 101 D ASP 102 n 87 ASP 102 D ILE 103 n 88 ILE 103 D THR 104 n 89 THR 104 D LEU 105 n 90 LEU 105 D LEU 106 n 91 LEU 106 D LYS 107 n 92 LYS 107 D LEU 108 n 93 LEU 108 D SER 109 n 94 SER 109 D THR 110 n 95 THR 110 D ALA 111 n 96 ALA 111 D ALA 112 n 97 ALA 112 D SER 113 n 98 SER 113 D PHE 114 n 99 PHE 114 D SER 115 n 100 SER 115 D GLN 116 n 101 GLN 116 D THR 117 n 102 THR 117 D VAL 118 n 103 VAL 118 D SER 119 n 104 SER 119 D ALA 120 n 105 ALA 120 D VAL 121 n 106 VAL 121 D CYS 122 n 107 CYS 122 D LEU 123 n 108 LEU 123 D PRO 124 n 109 PRO 124 D SER 125 n 110 SER 125 D ALA 126 n 111 ALA 126 D SER 127 n 112 SER 127 D ASP 128 n 113 ASP 128 D ASP 129 n 114 ASP 129 D PHE 130 n 115 PHE 130 D ALA 131 n 116 ALA 131 D ALA 132 n 117 ALA 132 D GLY 133 n 118 GLY 133 D THR 134 n 119 THR 134 D THR 135 n 120 THR 135 D CYS 136 n 121 CYS 136 D VAL 137 n 122 VAL 137 D THR 138 n 123 THR 138 D THR 139 n 124 THR 139 D GLY 140 n 125 GLY 140 D TRP 141 n 126 TRP 141 D GLY 142 n 127 GLY 142 D LEU 143 n 128 LEU 143 D THR 144 n 129 THR 144 D ARG 145 n 130 ARG 145 D TYR 146 n 131 TYR 146 D THR 147 n 132 THR 147 D ASN 148 n 133 ASN 148 D ALA 149 n 134 ALA 149 D ASN 150 n 135 ASN 150 D THR 151 n 136 THR 151 D PRO 152 n 137 PRO 152 D ASP 153 n 138 ASP 153 D ARG 154 n 139 ARG 154 D LEU 155 n 140 LEU 155 D GLN 156 n 141 GLN 156 D GLN 157 n 142 GLN 157 D ALA 158 n 143 ALA 158 D SER 159 n 144 SER 159 D LEU 160 n 145 LEU 160 D PRO 161 n 146 PRO 161 D LEU 162 n 147 LEU 162 D LEU 163 n 148 LEU 163 D SER 164 n 149 SER 164 D ASN 165 n 150 ASN 165 D THR 166 n 151 THR 166 D ASN 167 n 152 ASN 167 D CYS 168 n 153 CYS 168 D LYS 169 n 154 LYS 169 D LYS 170 n 155 LYS 170 D TYR 171 n 156 TYR 171 D TRP 172 n 157 TRP 172 D GLY 173 n 158 GLY 173 D THR 174 n 159 THR 174 D LYS 175 n 160 LYS 175 D ILE 176 n 161 ILE 176 D LYS 177 n 162 LYS 177 D ASP 178 n 163 ASP 178 D ALA 179 n 164 ALA 179 D MET 180 n 165 MET 180 D ILE 181 n 166 ILE 181 D CYS 182 n 167 CYS 182 D ALA 183 n 168 ALA 183 D GLY 184 n 169 GLY 184 D ALA 185 n 170 ALA 185 D SER 186 n 171 SER 186 D GLY 187 n 172 GLY 187 D VAL 188 n 173 VAL 188 D SER 189 n 174 SER 189 D SER 190 n 175 SER 190 D CYS 191 n 176 CYS 191 D MET 192 n 177 MET 192 D GLY 193 n 178 GLY 193 D ASP 194 n 179 ASP 194 D SER 195 n 180 SER 195 D GLY 196 n 181 GLY 196 D GLY 197 n 182 GLY 197 D PRO 198 n 183 PRO 198 D LEU 199 n 184 LEU 199 D VAL 200 n 185 VAL 200 D CYS 201 n 186 CYS 201 D LYS 202 n 187 LYS 202 D LYS 203 n 188 LYS 203 D ASN 204 n 189 ASN 204 D GLY 205 n 190 GLY 205 D ALA 206 n 191 ALA 206 D TRP 207 n 192 TRP 207 D THR 208 n 193 THR 208 D LEU 209 n 194 LEU 209 D VAL 210 n 195 VAL 210 D GLY 211 n 196 GLY 211 D ILE 212 n 197 ILE 212 D VAL 213 n 198 VAL 213 D SER 214 n 199 SER 214 D TRP 215 n 200 TRP 215 D GLY 216 n 201 GLY 216 D SER 217 n 202 SER 217 D SER 218 n 203 SER 218 D THR 219 n 204 THR 219 D CYS 220 n 205 CYS 220 D SER 221 n 206 SER 221 D THR 222 n 207 THR 222 D SER 223 n 208 SER 223 D THR 224 n 209 THR 224 D PRO 225 n 210 PRO 225 D GLY 226 n 211 GLY 226 D VAL 227 n 212 VAL 227 D TYR 228 n 213 TYR 228 D ALA 229 n 214 ALA 229 D ARG 230 n 215 ARG 230 D VAL 231 n 216 VAL 231 D THR 232 n 217 THR 232 D ALA 233 n 218 ALA 233 D LEU 234 n 219 LEU 234 D VAL 235 n 220 VAL 235 D ASN 236 n 221 ASN 236 D TRP 237 n 222 TRP 237 D VAL 238 n 223 VAL 238 D GLN 239 n 224 GLN 239 D GLN 240 n 225 GLN 240 D THR 241 n 226 THR 241 D LEU 242 n 227 LEU 242 D ALA 243 n 228 ALA 243 D ALA 244 n 229 ALA 244 D ASN 245 n 230 ASN 245 D PHQ 1 n 1 PHQ 1 E GLY 2 n 2 GLY 2 E GLY 3 n 3 GLY 3 E PHE 4 n 4 HPH 4 E 0QE 5 n 5 0QE 5 E PHQ 1 n 1 PHQ 1 F GLY 2 n 2 GLY 2 F GLY 3 n 3 GLY 3 F PHE 4 n 4 HPH 4 F 0QE 5 n 5 0QE 5 F software_defined_assembly PISA 6 hexameric author_and_software_defined_assembly PISA 3 trimeric author_and_software_defined_assembly PISA 3 trimeric 6920 -41 18210 2270 -12 10320 2230 -12 10180 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 0.0000000000 -1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_645 -y+3/2,x-1/2,z+1/4 crystal symmetry operation 181.7550000000 -60.5850000000 29.0200000000 B O GLU 20 B O GLU 5 B N GLN 157 B N GLN 142 B O LEU 160 B O LEU 145 B N CYS 136 B N CYS 121 B N THR 139 B N THR 124 B O PRO 198 B O PRO 183 B N LYS 203 B N LYS 188 B O ALA 206 B O ALA 191 B O TRP 215 B O TRP 200 B N VAL 227 B N VAL 212 B O TYR 228 B O TYR 213 B N ILE 181 B N ILE 166 B N GLY 184 B N GLY 169 B O PRO 161 B O PRO 146 B O LEU 33 B O LEU 18 B N PHE 41 B N PHE 26 B O SER 45 B O SER 30 B N VAL 53 B N VAL 38 B N THR 54 B N THR 39 B O THR 104 B O THR 89 B O LYS 107 B O LYS 92 B N ALA 86 B N ALA 71 B O LEU 83 B O LEU 68 B N VAL 66 B N VAL 51 B N VAL 67 B N VAL 52 B O SER 32 B O SER 17 D N GLU 20 D N GLU 5 D O GLN 157 D O GLN 142 D O LEU 160 D O LEU 145 D N CYS 136 D N CYS 121 D N THR 139 D N THR 124 D O PRO 198 D O PRO 183 D N LYS 203 D N LYS 188 D O ALA 206 D O ALA 191 D O TRP 215 D O TRP 200 D N VAL 227 D N VAL 212 D O TYR 228 D O TYR 213 D N ILE 181 D N ILE 166 D O LEU 33 D O LEU 18 D N PHE 41 D N PHE 26 D N ILE 47 D N ILE 32 D O TRP 51 D O TRP 36 D N THR 54 D N THR 39 D O THR 104 D O THR 89 D O LYS 107 D O LYS 92 D N ALA 86 D N ALA 71 D N LEU 83 D N LEU 68 D O VAL 66 D O VAL 51 D N VAL 67 D N VAL 52 D O SER 32 D O SER 17 1 B CB THR 219 PLANAR 1 D CB THR 219 PLANAR 1 B B CL O CL HOH 400 504 1.73 1 D D O O HOH HOH 401 403 2.16 1 B ASN 91 -10.53 1 C VAL 3 -58.67 1 E GLY 3 20.38 1 C C VAL PRO 3 4 136.59 1 8.11 1.20 103.30 111.41 B B B N CA CB PRO PRO PRO 24 24 24 N 1 19.83 2.20 113.40 133.23 B B B CA CB CG LYS LYS LYS 36 36 36 N 1 19.04 2.60 111.60 130.64 B B B CB CG CD LYS LYS LYS 87 87 87 N 1 23.84 2.20 113.40 137.24 B B B CA CB CG ASN ASN ASN 91 91 91 N 1 -23.93 2.30 111.70 87.77 B B B CD CE NZ LYS LYS LYS 93 93 93 N 1 -15.20 1.70 113.30 98.10 B B B CA CB CG MET MET MET 192 192 192 A A N 1 -15.81 1.70 113.30 97.49 B B B CA CB CG MET MET MET 192 192 192 B B N 1 -22.79 1.60 100.20 77.41 B B B CG SD CE MET MET MET 192 192 192 B B B N 1 -15.42 2.10 120.10 104.68 B B B CA C O MET MET MET 192 192 192 N 1 -12.12 1.90 110.30 98.18 B B B N CA CB THR THR THR 219 219 219 N 1 13.93 1.50 110.90 124.83 B B B CA CB CG2 VAL VAL VAL 235 235 235 N 1 -16.39 2.50 121.70 105.31 C C C C N CA GLY VAL VAL 2 3 3 Y 1 13.80 1.90 111.40 125.20 C C C CB CA C VAL VAL VAL 3 3 3 N 1 -24.28 2.70 111.00 86.72 C C C N CA C VAL VAL VAL 3 3 3 N 1 -30.53 2.10 120.10 89.57 C C C CA C O VAL VAL VAL 3 3 3 N 1 28.37 2.80 117.10 145.47 C C C CA C N VAL VAL PRO 3 3 4 Y 1 -20.58 1.90 121.10 100.52 C C C O C N VAL VAL PRO 3 3 4 Y 1 22.60 1.50 119.30 141.90 C C C C N CA VAL PRO PRO 3 4 4 Y 1 -30.73 2.10 128.40 97.67 C C C C N CD VAL PRO PRO 3 4 4 Y 1 -13.23 2.10 120.10 106.87 C C C CA C O LEU LEU LEU 10 10 10 N 1 9.52 1.50 119.30 128.82 D D D C N CA TRP PRO PRO 27 28 28 Y 1 6.19 0.90 118.30 124.49 D D D CB CG OD1 ASP ASP ASP 35 35 35 N 1 4.66 0.70 120.80 125.46 D D D CB CG CD1 PHE PHE PHE 71 71 71 N 1 6.03 0.90 118.30 124.33 D D D CB CG OD2 ASP ASP ASP 72 72 72 N 1 14.88 2.30 111.70 126.58 D D D CD CE NZ LYS LYS LYS 82 82 82 N 1 10.20 1.50 110.50 120.70 D D D N CA CB SER SER SER 113 113 113 N 1 14.07 0.90 118.30 132.37 D D D CB CG OD1 ASP ASP ASP 128 128 128 N 1 7.63 0.90 118.30 125.93 D D D CB CG OD2 ASP ASP ASP 153 153 153 N 1 -3.52 0.50 120.30 116.78 D D D NE CZ NH2 ARG ARG ARG 154 154 154 N 1 17.76 2.30 115.30 133.06 D D D CA CB CG LEU LEU LEU 163 163 163 N 1 6.68 0.90 118.30 124.98 D D D CB CG OD1 ASP ASP ASP 178 178 178 N 1 -13.78 1.90 110.10 96.32 D D D CB CA C SER SER SER 195 195 195 N 1 -12.96 2.10 109.00 96.04 D D D CA CB OG1 THR THR THR 208 208 208 N 1 18.45 1.40 112.40 130.85 D D D CA CB CG2 THR THR THR 208 208 208 N 1 -11.70 1.90 110.30 98.60 D D D N CA CB THR THR THR 219 219 219 N 1 11.07 1.40 112.40 123.47 D D D CA CB CG2 THR THR THR 219 219 219 N 1 17.28 1.60 110.90 128.18 D D D CG1 CB CG2 VAL VAL VAL 235 235 235 N 1 28.75 2.00 116.20 144.95 E E E CA C N GLY GLY GLY 2 2 3 Y 1 -20.95 1.70 123.20 102.25 E E E O C N GLY GLY GLY 2 2 3 Y 1 14.20 2.10 122.30 136.50 E E E C N CA GLY GLY GLY 2 3 3 Y 1 -14.98 1.60 122.70 107.72 E E E O C N GLY GLY HPH 3 3 4 Y 1 24.93 2.00 116.20 141.13 F F F CA C N GLY GLY GLY 2 2 3 Y 1 -18.74 1.70 123.20 104.46 F F F O C N GLY GLY GLY 2 2 3 Y 1 A A CA CB LEU LEU 13 13 0.289 0.023 1.533 1.822 N 1 B B CB CG LYS LYS 36 36 -0.205 0.027 1.521 1.316 N 1 B B CG CD LYS LYS 87 87 -0.210 0.034 1.520 1.310 N 1 B B CB CG MET MET 192 192 0.235 0.032 1.509 1.744 B B N 1 B B SD CE MET MET 192 192 1.173 0.056 1.774 2.947 B B N 1 C C C O VAL VAL 3 3 0.218 0.019 1.229 1.447 N 1 D D CD CE LYS LYS 79 79 -0.174 0.025 1.508 1.334 N 1 D D CD NE ARG ARG 145 145 -0.153 0.017 1.460 1.307 N 1 E E N CA GLY GLY 2 2 0.186 0.015 1.456 1.642 N 1 E E CA C GLY GLY 2 2 0.160 0.016 1.514 1.674 N 1 F F N CA GLY GLY 2 2 0.170 0.015 1.456 1.626 N 1 F F CA C GLY GLY 2 2 0.136 0.016 1.514 1.650 N 1 F F C O GLY GLY 2 2 0.124 0.016 1.232 1.356 N 1 C B O O VAL HOH 3 456 1.20 1_555 8_665 1 B D SD O MET HOH 192 356 1.77 B 1_555 3_645 1 B F CE N MET GLY 192 2 1.95 B 1_555 3_645 1 C B C O VAL HOH 3 456 1.98 1_555 8_665 1 C B N O PRO HOH 4 456 2.03 1_555 8_665 1 B PHE 71 -124.79 -54.73 1 B SER 115 -161.74 -164.19 1 B SER 186 -142.24 23.65 1 B SER 214 -123.63 -65.02 1 D ASN 48 -175.17 -175.42 1 D PHE 71 -120.31 -57.20 1 D SER 214 -128.67 -66.73 Used maximum likelihood procedure 0.245 0.207 0.207 0.206 2.14 19.9 2428 60282 45515 75.5 RANDOM 1 0 John Priestle 2.14 19.9 281 3906 1 0 3624 2.0 0.018 11.2 2.14 40.0 1DLK 48065 39978 2.0 0.081 1 22.6 6.6 82.7 0.43 2.14 2.18 2370 1 5.0 100 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement REFMAC DELTA-CHYMOTRYPSIN (E.C.3.4.21.1) CRYSTAL STRUCTURE ANALYSIS OF DELTA-CHYMOTRYPSIN BOUND TO A PEPTIDYL CHLOROMETHYL KETONE INHIBITOR 1 N N 2 N N 1 N N 2 N N 3 N N 3 N N 4 N N 5 N N 5 N N 5 N N 5 N N 5 N N 5 N N B ALA 55 B ALA 40 HELX_P B GLY 59 B GLY 44 5 1 5 B SER 164 B SER 149 HELX_P B GLY 173 B GLY 158 1 2 10 B THR 174 B THR 159 HELX_P B ILE 176 B ILE 161 5 3 3 B VAL 231 B VAL 216 HELX_P B ASN 245 B ASN 230 1 4 15 D ALA 55 D ALA 40 HELX_P D GLY 59 D GLY 44 5 5 5 D SER 164 D SER 149 HELX_P D GLY 173 D GLY 158 1 6 10 D THR 174 D THR 159 HELX_P D ILE 176 D ILE 161 5 7 3 D LEU 234 D LEU 219 HELX_P D ALA 244 D ALA 229 1 8 11 disulf 1.967 A CYS 1 A SG CYS 1 1_555 B CYS 122 B SG CYS 107 1_555 disulf 2.008 B CYS 42 B SG CYS 27 1_555 B CYS 58 B SG CYS 43 1_555 disulf 1.986 B CYS 136 B SG CYS 121 1_555 B CYS 201 B SG CYS 186 1_555 disulf 2.064 B CYS 168 B SG CYS 153 1_555 B CYS 182 B SG CYS 167 1_555 disulf 1.972 B CYS 191 B SG CYS 176 1_555 B CYS 220 B SG CYS 205 1_555 disulf 1.944 C CYS 1 C SG CYS 1 1_555 D CYS 122 D SG CYS 107 1_555 disulf 2.069 D CYS 42 D SG CYS 27 1_555 D CYS 58 D SG CYS 43 1_555 disulf 1.961 D CYS 136 D SG CYS 121 1_555 D CYS 201 D SG CYS 186 1_555 disulf 1.935 D CYS 168 D SG CYS 153 1_555 D CYS 182 D SG CYS 167 1_555 disulf 1.967 D CYS 191 D SG CYS 176 1_555 D CYS 220 D SG CYS 205 1_555 covale 1.534 D SER 195 D OG SER 180 1_555 F HPH 4 F C HPH 4 1_555 covale 1.583 B SER 195 B OG SER 180 1_555 E HPH 4 E C HPH 4 1_555 covale 1.589 B HIS 57 B NE2 HIS 42 1_555 E 0QE 5 E C1 0QE 5 1_555 covale 1.618 D HIS 57 D NE2 HIS 42 1_555 F 0QE 5 F C1 0QE 5 1_555 covale 1.380 E PHQ 1 E C1 PHQ 1 1_555 E GLY 2 E N GLY 2 1_555 covale 1.377 F PHQ 1 F C1 PHQ 1 1_555 F GLY 2 F N GLY 2 1_555 covale 1.426 E GLY 3 E C GLY 3 1_555 E HPH 4 E N HPH 4 1_555 covale 1.624 E HPH 4 E C HPH 4 1_555 E 0QE 5 E C1 0QE 5 1_555 covale 1.394 F GLY 3 F C GLY 3 1_555 F HPH 4 F N HPH 4 1_555 covale 1.638 F HPH 4 F C HPH 4 1_555 F 0QE 5 F C1 0QE 5 1_555 HYDROLASE/HYDROLASE INHIBITOR Delta-chymotrypsin, peptidic inhibior, chloromethyl ketone, HYDROLASE, HYDROLASE-HYDROLASE INHIBITOR complex given 0.03684 -0.49183 0.86991 0.99791 -0.02806 -0.05812 0.05299 0.87024 0.48977 0.56850 -0.14946 -0.35459 CTRA_BOVIN UNP 1 P00766 CTRA_BOVIN UNP 2 P00766 1DLK PDB 3 1DLK 1 13 1DLK 1 13 P00766 A 1 1 13 16 245 1DLK 16 245 P00766 B 2 1 230 1 13 1DLK 1 13 P00766 C 1 1 13 16 245 1DLK 16 245 P00766 D 2 1 230 1 5 1DLK 1 5 1DLK E 3 1 5 1 5 1DLK 1 5 1DLK F 3 1 5 8 7 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 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 B GLU 20 B GLU 5 B GLU 21 B GLU 6 B GLN 156 B GLN 141 B LEU 163 B LEU 148 B THR 135 B THR 120 B GLY 140 B GLY 125 B PRO 198 B PRO 183 B LYS 203 B LYS 188 B ALA 206 B ALA 191 B TRP 215 B TRP 200 B PRO 225 B PRO 210 B ARG 230 B ARG 215 B MET 180 B MET 165 B GLY 184 B GLY 169 B GLN 156 B GLN 141 B LEU 163 B LEU 148 B GLN 30 B GLN 15 B GLN 34 B GLN 19 B HIS 40 B HIS 25 B LEU 46 B LEU 31 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 D GLU 20 D GLU 5 D GLU 21 D GLU 6 D GLN 156 D GLN 141 D PRO 161 D PRO 146 D THR 135 D THR 120 D GLY 140 D GLY 125 D PRO 198 D PRO 183 D LYS 203 D LYS 188 D ALA 206 D ALA 191 D TRP 215 D TRP 200 D PRO 225 D PRO 210 D ARG 230 D ARG 215 D MET 180 D MET 165 D GLY 184 D GLY 169 D GLN 30 D GLN 15 D GLN 34 D GLN 19 D HIS 40 D HIS 25 D ASN 48 D ASN 33 D TRP 51 D TRP 36 D THR 54 D THR 39 D THR 104 D THR 89 D LEU 108 D LEU 93 D GLN 81 D GLN 66 D LYS 90 D LYS 75 D VAL 65 D VAL 50 D ALA 68 D ALA 53 D GLN 30 D GLN 15 D GLN 34 D GLN 19 BINDING SITE FOR RESIDUE CL B 400 B CL 400 Software 3 BINDING SITE FOR CHAIN E OF PEPTIDIC INHIBITOR Software 16 BINDING SITE FOR CHAIN F OF PEPTIDIC INHIBITOR Software 19 B LYS 90 B LYS 75 3 1_555 B HOH 504 I HOH 3 1_555 D GLY 59 D GLY 44 3 3_645 B HIS 57 B HIS 42 16 1_555 B LEU 97 B LEU 82 16 1_555 B THR 98 B THR 83 16 1_555 B LYS 175 B LYS 160 16 1_555 B SER 190 B SER 175 16 1_555 B MET 192 B MET 177 16 1_555 B GLY 193 B GLY 178 16 1_555 B SER 195 B SER 180 16 1_555 B SER 214 B SER 199 16 1_555 B TRP 215 B TRP 200 16 1_555 B GLY 216 B GLY 201 16 1_555 B SER 217 B SER 202 16 1_555 B HOH 453 I HOH 16 1_555 D SER 218 D SER 203 16 3_645 E HOH 441 L HOH 16 1_555 F HOH 294 M HOH 16 3_645 B MET 192 B MET 177 19 4_564 B SER 218 B SER 203 19 4_564 D HIS 57 D HIS 42 19 1_555 D LEU 97 D LEU 82 19 1_555 D THR 98 D THR 83 19 1_555 D LYS 175 D LYS 160 19 1_555 D SER 190 D SER 175 19 1_555 D GLY 193 D GLY 178 19 1_555 D SER 195 D SER 180 19 1_555 D SER 214 D SER 199 19 1_555 D TRP 215 D TRP 200 19 1_555 D GLY 216 D GLY 201 19 1_555 D SER 217 D SER 202 19 1_555 D HOH 275 K HOH 19 1_555 D HOH 290 K HOH 19 1_555 D HOH 386 K HOH 19 1_555 E HOH 441 L HOH 19 4_564 F HOH 294 M HOH 19 1_555 F HOH 383 M HOH 19 1_555 92 P 41 21 2 X,Y,Z -X,-Y,Z+1/2 -Y+1/2,X+1/2,Z+1/4 Y+1/2,-X+1/2,Z+3/4 -X+1/2,Y+1/2,-Z+1/4 X+1/2,-Y+1/2,-Z+3/4 Y,X,-Z -Y,-X,-Z+1/2