0.008496 0.000000 0.006241 0.000000 0.015361 0.000000 0.000000 0.000000 0.016241 0.00000 0.00000 0.00000 Martin, J.L. Guddat, L.W. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 126.30 90.00 117.700 65.100 76.400 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Protein Sci. PRCIEI 0795 0961-8368 6 1893 1900 9300489 Structural analysis of three His32 mutants of DsbA: support for an electrostatic role of His32 in DsbA stability. 1997 UK Nature NATUAS 0006 0028-0836 365 464 Crystal Structure of the Dsba Protein Required for Disulphide Bond Formation in Vivo 1993 UK J.Mol.Biol. JMOBAK 0070 0022-2836 230 1097 Crystallization of Dsba, an Escherichia Coli Protein Required for Disulphide Bond Formation in Vivo 1993 10.2210/pdb1fvk/pdb pdb_00001fvk 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 289 1 YALE MIRRORS IMAGE PLATE 1995-07-10 RIGAKU GRAPHITE(002) M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RUH2R 21155.025 DISULFIDE BOND FORMATION PROTEIN 2 nat polymer 18.015 water 248 nat water DSBA no no AQYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAM ALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQ LNPQGMDTSNMDVFVQQYADTVKYLSEKK AQYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAM ALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQ LNPQGMDTSNMDVFVQQYADTVKYLSEKK A,B 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 Escherichia sample 562 Escherichia coli 1 2.79 55.86 7.5 pH 7.5 database_2 pdbx_database_status pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Database references Other Refinement description 1 0 1997-08-20 1 1 2008-03-24 1 2 2011-07-13 1 3 2023-08-09 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site HELIX HELIX A1' IS SEPARATED FROM A1 BY A THREE RESIDUE LOOP. HELIX B1' IS SEPARATED FROM B1 BY A THREE RESIDUE LOOP. HELIX A3 IS KINKED BY PRO A 91 AND HELIX B3 BY PRO B 91. Y BNL 1996-08-28 REL REL HOH water 1DSD PDB ENTRY 1DSD PDB experimental model HOH 301 2 HOH HOH 301 A HOH 302 2 HOH HOH 302 A HOH 303 2 HOH HOH 303 A HOH 304 2 HOH HOH 304 A HOH 305 2 HOH HOH 305 A HOH 306 2 HOH HOH 306 A HOH 307 2 HOH HOH 307 A HOH 308 2 HOH HOH 308 A HOH 309 2 HOH HOH 309 A HOH 310 2 HOH HOH 310 A HOH 311 2 HOH HOH 311 A HOH 312 2 HOH HOH 312 A HOH 313 2 HOH HOH 313 A HOH 314 2 HOH HOH 314 A HOH 315 2 HOH HOH 315 A HOH 316 2 HOH HOH 316 A HOH 317 2 HOH HOH 317 A HOH 318 2 HOH HOH 318 A HOH 319 2 HOH HOH 319 A HOH 320 2 HOH HOH 320 A HOH 321 2 HOH HOH 321 A HOH 322 2 HOH HOH 322 A HOH 323 2 HOH HOH 323 A HOH 324 2 HOH HOH 324 A HOH 325 2 HOH HOH 325 A HOH 326 2 HOH HOH 326 A HOH 327 2 HOH HOH 327 A HOH 328 2 HOH HOH 328 A HOH 329 2 HOH HOH 329 A HOH 330 2 HOH HOH 330 A HOH 331 2 HOH HOH 331 A HOH 332 2 HOH HOH 332 A HOH 333 2 HOH HOH 333 A HOH 334 2 HOH HOH 334 A HOH 335 2 HOH HOH 335 A HOH 336 2 HOH HOH 336 A HOH 337 2 HOH HOH 337 A HOH 338 2 HOH HOH 338 A HOH 340 2 HOH HOH 340 A HOH 341 2 HOH HOH 341 A HOH 342 2 HOH HOH 342 A HOH 343 2 HOH HOH 343 A HOH 344 2 HOH HOH 344 A HOH 345 2 HOH HOH 345 A HOH 346 2 HOH HOH 346 A HOH 347 2 HOH HOH 347 A HOH 348 2 HOH HOH 348 A HOH 349 2 HOH HOH 349 A HOH 350 2 HOH HOH 350 A HOH 351 2 HOH HOH 351 A HOH 353 2 HOH HOH 353 A HOH 354 2 HOH HOH 354 A HOH 355 2 HOH HOH 355 A HOH 356 2 HOH HOH 356 A HOH 357 2 HOH HOH 357 A HOH 358 2 HOH HOH 358 A HOH 359 2 HOH HOH 359 A HOH 360 2 HOH HOH 360 A HOH 361 2 HOH HOH 361 A HOH 362 2 HOH HOH 362 A HOH 363 2 HOH HOH 363 A HOH 364 2 HOH HOH 364 A HOH 365 2 HOH HOH 365 A HOH 367 2 HOH HOH 367 A HOH 368 2 HOH HOH 368 A HOH 369 2 HOH HOH 369 A HOH 370 2 HOH HOH 370 A HOH 371 2 HOH HOH 371 A HOH 372 2 HOH HOH 372 A HOH 373 2 HOH HOH 373 A HOH 375 2 HOH HOH 375 A HOH 376 2 HOH HOH 376 A HOH 388 2 HOH HOH 377 A HOH 380 2 HOH HOH 378 A HOH 381 2 HOH HOH 379 A HOH 382 2 HOH HOH 380 A HOH 383 2 HOH HOH 381 A HOH 384 2 HOH HOH 382 A HOH 385 2 HOH HOH 383 A HOH 386 2 HOH HOH 384 A HOH 387 2 HOH HOH 385 A HOH 388 2 HOH HOH 386 A HOH 389 2 HOH HOH 387 A HOH 390 2 HOH HOH 388 A HOH 391 2 HOH HOH 389 A HOH 392 2 HOH HOH 390 A HOH 393 2 HOH HOH 391 A HOH 394 2 HOH HOH 392 A HOH 395 2 HOH HOH 393 A HOH 396 2 HOH HOH 394 A HOH 397 2 HOH HOH 395 A HOH 398 2 HOH HOH 396 A HOH 399 2 HOH HOH 397 A HOH 436 2 HOH HOH 434 A HOH 458 2 HOH HOH 456 A HOH 465 2 HOH HOH 463 A HOH 470 2 HOH HOH 468 A HOH 471 2 HOH HOH 469 A HOH 476 2 HOH HOH 474 A HOH 478 2 HOH HOH 475 A HOH 479 2 HOH HOH 476 A HOH 480 2 HOH HOH 477 A HOH 482 2 HOH HOH 479 A HOH 483 2 HOH HOH 480 A HOH 484 2 HOH HOH 481 A HOH 485 2 HOH HOH 482 A HOH 486 2 HOH HOH 483 A HOH 501 2 HOH HOH 498 A HOH 502 2 HOH HOH 499 A HOH 504 2 HOH HOH 501 A HOH 505 2 HOH HOH 502 A HOH 507 2 HOH HOH 504 A HOH 514 2 HOH HOH 511 A HOH 515 2 HOH HOH 512 A HOH 516 2 HOH HOH 513 A HOH 518 2 HOH HOH 514 A HOH 519 2 HOH HOH 515 A HOH 520 2 HOH HOH 516 A HOH 521 2 HOH HOH 517 A HOH 522 2 HOH HOH 518 A HOH 524 2 HOH HOH 520 A HOH 530 2 HOH HOH 526 A HOH 531 2 HOH HOH 527 A HOH 532 2 HOH HOH 528 A HOH 534 2 HOH HOH 529 A HOH 539 2 HOH HOH 533 A HOH 540 2 HOH HOH 534 A HOH 541 2 HOH HOH 535 A HOH 552 2 HOH HOH 544 A HOH 557 2 HOH HOH 546 A HOH 339 2 HOH HOH 339 B HOH 352 2 HOH HOH 352 B HOH 366 2 HOH HOH 366 B HOH 374 2 HOH HOH 374 B HOH 400 2 HOH HOH 398 B HOH 401 2 HOH HOH 399 B HOH 402 2 HOH HOH 400 B HOH 403 2 HOH HOH 401 B HOH 404 2 HOH HOH 402 B HOH 405 2 HOH HOH 403 B HOH 406 2 HOH HOH 404 B HOH 407 2 HOH HOH 405 B HOH 408 2 HOH HOH 406 B HOH 409 2 HOH HOH 407 B HOH 410 2 HOH HOH 408 B HOH 411 2 HOH HOH 409 B HOH 412 2 HOH HOH 410 B HOH 413 2 HOH HOH 411 B HOH 414 2 HOH HOH 412 B HOH 415 2 HOH HOH 413 B HOH 416 2 HOH HOH 414 B HOH 417 2 HOH HOH 415 B HOH 418 2 HOH HOH 416 B HOH 419 2 HOH HOH 417 B HOH 420 2 HOH HOH 418 B HOH 421 2 HOH HOH 419 B HOH 422 2 HOH HOH 420 B HOH 423 2 HOH HOH 421 B HOH 424 2 HOH HOH 422 B HOH 425 2 HOH HOH 423 B HOH 426 2 HOH HOH 424 B HOH 427 2 HOH HOH 425 B HOH 428 2 HOH HOH 426 B HOH 429 2 HOH HOH 427 B HOH 430 2 HOH HOH 428 B HOH 431 2 HOH HOH 429 B HOH 432 2 HOH HOH 430 B HOH 433 2 HOH HOH 431 B HOH 434 2 HOH HOH 432 B HOH 435 2 HOH HOH 433 B HOH 437 2 HOH HOH 435 B HOH 438 2 HOH HOH 436 B HOH 439 2 HOH HOH 437 B HOH 440 2 HOH HOH 438 B HOH 441 2 HOH HOH 439 B HOH 442 2 HOH HOH 440 B HOH 443 2 HOH HOH 441 B HOH 444 2 HOH HOH 442 B HOH 445 2 HOH HOH 443 B HOH 446 2 HOH HOH 444 B HOH 447 2 HOH HOH 445 B HOH 448 2 HOH HOH 446 B HOH 449 2 HOH HOH 447 B HOH 450 2 HOH HOH 448 B HOH 451 2 HOH HOH 449 B HOH 452 2 HOH HOH 450 B HOH 453 2 HOH HOH 451 B HOH 454 2 HOH HOH 452 B HOH 455 2 HOH HOH 453 B HOH 456 2 HOH HOH 454 B HOH 457 2 HOH HOH 455 B HOH 459 2 HOH HOH 457 B HOH 460 2 HOH HOH 458 B HOH 461 2 HOH HOH 459 B HOH 462 2 HOH HOH 460 B HOH 463 2 HOH HOH 461 B HOH 464 2 HOH HOH 462 B HOH 466 2 HOH HOH 464 B HOH 467 2 HOH HOH 465 B HOH 468 2 HOH HOH 466 B HOH 469 2 HOH HOH 467 B HOH 472 2 HOH HOH 470 B HOH 473 2 HOH HOH 471 B HOH 474 2 HOH HOH 472 B HOH 475 2 HOH HOH 473 B HOH 481 2 HOH HOH 478 B HOH 487 2 HOH HOH 484 B HOH 488 2 HOH HOH 485 B HOH 489 2 HOH HOH 486 B HOH 490 2 HOH HOH 487 B HOH 491 2 HOH HOH 488 B HOH 492 2 HOH HOH 489 B HOH 493 2 HOH HOH 490 B HOH 494 2 HOH HOH 491 B HOH 495 2 HOH HOH 492 B HOH 496 2 HOH HOH 493 B HOH 497 2 HOH HOH 494 B HOH 498 2 HOH HOH 495 B HOH 499 2 HOH HOH 496 B HOH 500 2 HOH HOH 497 B HOH 503 2 HOH HOH 500 B HOH 506 2 HOH HOH 503 B HOH 508 2 HOH HOH 505 B HOH 509 2 HOH HOH 506 B HOH 510 2 HOH HOH 507 B HOH 511 2 HOH HOH 508 B HOH 512 2 HOH HOH 509 B HOH 513 2 HOH HOH 510 B HOH 523 2 HOH HOH 519 B HOH 525 2 HOH HOH 521 B HOH 526 2 HOH HOH 522 B HOH 527 2 HOH HOH 523 B HOH 528 2 HOH HOH 524 B HOH 529 2 HOH HOH 525 B HOH 536 2 HOH HOH 530 B HOH 537 2 HOH HOH 531 B HOH 538 2 HOH HOH 532 B HOH 542 2 HOH HOH 536 B HOH 543 2 HOH HOH 537 B HOH 544 2 HOH HOH 538 B HOH 545 2 HOH HOH 539 B HOH 546 2 HOH HOH 540 B HOH 547 2 HOH HOH 541 B HOH 549 2 HOH HOH 542 B HOH 550 2 HOH HOH 543 B HOH 556 2 HOH HOH 545 B HOH 559 2 HOH HOH 547 B HOH 560 2 HOH HOH 548 B ALA 1 n 1 ALA 1 A GLN 2 n 2 GLN 2 A TYR 3 n 3 TYR 3 A GLU 4 n 4 GLU 4 A ASP 5 n 5 ASP 5 A GLY 6 n 6 GLY 6 A LYS 7 n 7 LYS 7 A GLN 8 n 8 GLN 8 A TYR 9 n 9 TYR 9 A THR 10 n 10 THR 10 A THR 11 n 11 THR 11 A LEU 12 n 12 LEU 12 A GLU 13 n 13 GLU 13 A LYS 14 n 14 LYS 14 A PRO 15 n 15 PRO 15 A VAL 16 n 16 VAL 16 A ALA 17 n 17 ALA 17 A GLY 18 n 18 GLY 18 A ALA 19 n 19 ALA 19 A PRO 20 n 20 PRO 20 A GLN 21 n 21 GLN 21 A VAL 22 n 22 VAL 22 A LEU 23 n 23 LEU 23 A GLU 24 n 24 GLU 24 A PHE 25 n 25 PHE 25 A PHE 26 n 26 PHE 26 A SER 27 n 27 SER 27 A PHE 28 n 28 PHE 28 A PHE 29 n 29 PHE 29 A CYS 30 n 30 CYS 30 A PRO 31 n 31 PRO 31 A HIS 32 n 32 HIS 32 A CYS 33 n 33 CYS 33 A TYR 34 n 34 TYR 34 A GLN 35 n 35 GLN 35 A PHE 36 n 36 PHE 36 A GLU 37 n 37 GLU 37 A GLU 38 n 38 GLU 38 A VAL 39 n 39 VAL 39 A LEU 40 n 40 LEU 40 A HIS 41 n 41 HIS 41 A ILE 42 n 42 ILE 42 A SER 43 n 43 SER 43 A ASP 44 n 44 ASP 44 A ASN 45 n 45 ASN 45 A VAL 46 n 46 VAL 46 A LYS 47 n 47 LYS 47 A LYS 48 n 48 LYS 48 A LYS 49 n 49 LYS 49 A LEU 50 n 50 LEU 50 A PRO 51 n 51 PRO 51 A GLU 52 n 52 GLU 52 A GLY 53 n 53 GLY 53 A VAL 54 n 54 VAL 54 A LYS 55 n 55 LYS 55 A MET 56 n 56 MET 56 A THR 57 n 57 THR 57 A LYS 58 n 58 LYS 58 A TYR 59 n 59 TYR 59 A HIS 60 n 60 HIS 60 A VAL 61 n 61 VAL 61 A ASN 62 n 62 ASN 62 A PHE 63 n 63 PHE 63 A MET 64 n 64 MET 64 A GLY 65 n 65 GLY 65 A GLY 66 n 66 GLY 66 A ASP 67 n 67 ASP 67 A LEU 68 n 68 LEU 68 A GLY 69 n 69 GLY 69 A LYS 70 n 70 LYS 70 A ASP 71 n 71 ASP 71 A LEU 72 n 72 LEU 72 A THR 73 n 73 THR 73 A GLN 74 n 74 GLN 74 A ALA 75 n 75 ALA 75 A TRP 76 n 76 TRP 76 A ALA 77 n 77 ALA 77 A VAL 78 n 78 VAL 78 A ALA 79 n 79 ALA 79 A MET 80 n 80 MET 80 A ALA 81 n 81 ALA 81 A LEU 82 n 82 LEU 82 A GLY 83 n 83 GLY 83 A VAL 84 n 84 VAL 84 A GLU 85 n 85 GLU 85 A ASP 86 n 86 ASP 86 A LYS 87 n 87 LYS 87 A VAL 88 n 88 VAL 88 A THR 89 n 89 THR 89 A VAL 90 n 90 VAL 90 A PRO 91 n 91 PRO 91 A LEU 92 n 92 LEU 92 A PHE 93 n 93 PHE 93 A GLU 94 n 94 GLU 94 A GLY 95 n 95 GLY 95 A VAL 96 n 96 VAL 96 A GLN 97 n 97 GLN 97 A LYS 98 n 98 LYS 98 A THR 99 n 99 THR 99 A GLN 100 n 100 GLN 100 A THR 101 n 101 THR 101 A ILE 102 n 102 ILE 102 A ARG 103 n 103 ARG 103 A SER 104 n 104 SER 104 A ALA 105 n 105 ALA 105 A SER 106 n 106 SER 106 A ASP 107 n 107 ASP 107 A ILE 108 n 108 ILE 108 A ARG 109 n 109 ARG 109 A ASP 110 n 110 ASP 110 A VAL 111 n 111 VAL 111 A PHE 112 n 112 PHE 112 A ILE 113 n 113 ILE 113 A ASN 114 n 114 ASN 114 A ALA 115 n 115 ALA 115 A GLY 116 n 116 GLY 116 A ILE 117 n 117 ILE 117 A LYS 118 n 118 LYS 118 A GLY 119 n 119 GLY 119 A GLU 120 n 120 GLU 120 A GLU 121 n 121 GLU 121 A TYR 122 n 122 TYR 122 A ASP 123 n 123 ASP 123 A ALA 124 n 124 ALA 124 A ALA 125 n 125 ALA 125 A TRP 126 n 126 TRP 126 A ASN 127 n 127 ASN 127 A SER 128 n 128 SER 128 A PHE 129 n 129 PHE 129 A VAL 130 n 130 VAL 130 A VAL 131 n 131 VAL 131 A LYS 132 n 132 LYS 132 A SER 133 n 133 SER 133 A LEU 134 n 134 LEU 134 A VAL 135 n 135 VAL 135 A ALA 136 n 136 ALA 136 A GLN 137 n 137 GLN 137 A GLN 138 n 138 GLN 138 A GLU 139 n 139 GLU 139 A LYS 140 n 140 LYS 140 A ALA 141 n 141 ALA 141 A ALA 142 n 142 ALA 142 A ALA 143 n 143 ALA 143 A ASP 144 n 144 ASP 144 A VAL 145 n 145 VAL 145 A GLN 146 n 146 GLN 146 A LEU 147 n 147 LEU 147 A ARG 148 n 148 ARG 148 A GLY 149 n 149 GLY 149 A VAL 150 n 150 VAL 150 A PRO 151 n 151 PRO 151 A ALA 152 n 152 ALA 152 A MET 153 n 153 MET 153 A PHE 154 n 154 PHE 154 A VAL 155 n 155 VAL 155 A ASN 156 n 156 ASN 156 A GLY 157 n 157 GLY 157 A LYS 158 n 158 LYS 158 A TYR 159 n 159 TYR 159 A GLN 160 n 160 GLN 160 A LEU 161 n 161 LEU 161 A ASN 162 n 162 ASN 162 A PRO 163 n 163 PRO 163 A GLN 164 n 164 GLN 164 A GLY 165 n 165 GLY 165 A MET 166 n 166 MET 166 A ASP 167 n 167 ASP 167 A THR 168 n 168 THR 168 A SER 169 n 169 SER 169 A ASN 170 n 170 ASN 170 A MET 171 n 171 MET 171 A ASP 172 n 172 ASP 172 A VAL 173 n 173 VAL 173 A PHE 174 n 174 PHE 174 A VAL 175 n 175 VAL 175 A GLN 176 n 176 GLN 176 A GLN 177 n 177 GLN 177 A TYR 178 n 178 TYR 178 A ALA 179 n 179 ALA 179 A ASP 180 n 180 ASP 180 A THR 181 n 181 THR 181 A VAL 182 n 182 VAL 182 A LYS 183 n 183 LYS 183 A TYR 184 n 184 TYR 184 A LEU 185 n 185 LEU 185 A SER 186 n 186 SER 186 A GLU 187 n 187 GLU 187 A LYS 188 n 188 LYS 188 A n 189 189 A ALA 1 n 1 ALA 1 B GLN 2 n 2 GLN 2 B TYR 3 n 3 TYR 3 B GLU 4 n 4 GLU 4 B ASP 5 n 5 ASP 5 B GLY 6 n 6 GLY 6 B LYS 7 n 7 LYS 7 B GLN 8 n 8 GLN 8 B TYR 9 n 9 TYR 9 B THR 10 n 10 THR 10 B THR 11 n 11 THR 11 B LEU 12 n 12 LEU 12 B GLU 13 n 13 GLU 13 B LYS 14 n 14 LYS 14 B PRO 15 n 15 PRO 15 B VAL 16 n 16 VAL 16 B ALA 17 n 17 ALA 17 B GLY 18 n 18 GLY 18 B ALA 19 n 19 ALA 19 B PRO 20 n 20 PRO 20 B GLN 21 n 21 GLN 21 B VAL 22 n 22 VAL 22 B LEU 23 n 23 LEU 23 B GLU 24 n 24 GLU 24 B PHE 25 n 25 PHE 25 B PHE 26 n 26 PHE 26 B SER 27 n 27 SER 27 B PHE 28 n 28 PHE 28 B PHE 29 n 29 PHE 29 B CYS 30 n 30 CYS 30 B PRO 31 n 31 PRO 31 B HIS 32 n 32 HIS 32 B CYS 33 n 33 CYS 33 B TYR 34 n 34 TYR 34 B GLN 35 n 35 GLN 35 B PHE 36 n 36 PHE 36 B GLU 37 n 37 GLU 37 B GLU 38 n 38 GLU 38 B VAL 39 n 39 VAL 39 B LEU 40 n 40 LEU 40 B HIS 41 n 41 HIS 41 B ILE 42 n 42 ILE 42 B SER 43 n 43 SER 43 B ASP 44 n 44 ASP 44 B ASN 45 n 45 ASN 45 B VAL 46 n 46 VAL 46 B LYS 47 n 47 LYS 47 B LYS 48 n 48 LYS 48 B LYS 49 n 49 LYS 49 B LEU 50 n 50 LEU 50 B PRO 51 n 51 PRO 51 B GLU 52 n 52 GLU 52 B GLY 53 n 53 GLY 53 B VAL 54 n 54 VAL 54 B LYS 55 n 55 LYS 55 B MET 56 n 56 MET 56 B THR 57 n 57 THR 57 B LYS 58 n 58 LYS 58 B TYR 59 n 59 TYR 59 B HIS 60 n 60 HIS 60 B VAL 61 n 61 VAL 61 B ASN 62 n 62 ASN 62 B PHE 63 n 63 PHE 63 B MET 64 n 64 MET 64 B GLY 65 n 65 GLY 65 B GLY 66 n 66 GLY 66 B ASP 67 n 67 ASP 67 B LEU 68 n 68 LEU 68 B GLY 69 n 69 GLY 69 B LYS 70 n 70 LYS 70 B ASP 71 n 71 ASP 71 B LEU 72 n 72 LEU 72 B THR 73 n 73 THR 73 B GLN 74 n 74 GLN 74 B ALA 75 n 75 ALA 75 B TRP 76 n 76 TRP 76 B ALA 77 n 77 ALA 77 B VAL 78 n 78 VAL 78 B ALA 79 n 79 ALA 79 B MET 80 n 80 MET 80 B ALA 81 n 81 ALA 81 B LEU 82 n 82 LEU 82 B GLY 83 n 83 GLY 83 B VAL 84 n 84 VAL 84 B GLU 85 n 85 GLU 85 B ASP 86 n 86 ASP 86 B LYS 87 n 87 LYS 87 B VAL 88 n 88 VAL 88 B THR 89 n 89 THR 89 B VAL 90 n 90 VAL 90 B PRO 91 n 91 PRO 91 B LEU 92 n 92 LEU 92 B PHE 93 n 93 PHE 93 B GLU 94 n 94 GLU 94 B GLY 95 n 95 GLY 95 B VAL 96 n 96 VAL 96 B GLN 97 n 97 GLN 97 B LYS 98 n 98 LYS 98 B THR 99 n 99 THR 99 B GLN 100 n 100 GLN 100 B THR 101 n 101 THR 101 B ILE 102 n 102 ILE 102 B ARG 103 n 103 ARG 103 B SER 104 n 104 SER 104 B ALA 105 n 105 ALA 105 B SER 106 n 106 SER 106 B ASP 107 n 107 ASP 107 B ILE 108 n 108 ILE 108 B ARG 109 n 109 ARG 109 B ASP 110 n 110 ASP 110 B VAL 111 n 111 VAL 111 B PHE 112 n 112 PHE 112 B ILE 113 n 113 ILE 113 B ASN 114 n 114 ASN 114 B ALA 115 n 115 ALA 115 B GLY 116 n 116 GLY 116 B ILE 117 n 117 ILE 117 B LYS 118 n 118 LYS 118 B GLY 119 n 119 GLY 119 B GLU 120 n 120 GLU 120 B GLU 121 n 121 GLU 121 B TYR 122 n 122 TYR 122 B ASP 123 n 123 ASP 123 B ALA 124 n 124 ALA 124 B ALA 125 n 125 ALA 125 B TRP 126 n 126 TRP 126 B ASN 127 n 127 ASN 127 B SER 128 n 128 SER 128 B PHE 129 n 129 PHE 129 B VAL 130 n 130 VAL 130 B VAL 131 n 131 VAL 131 B LYS 132 n 132 LYS 132 B SER 133 n 133 SER 133 B LEU 134 n 134 LEU 134 B VAL 135 n 135 VAL 135 B ALA 136 n 136 ALA 136 B GLN 137 n 137 GLN 137 B GLN 138 n 138 GLN 138 B GLU 139 n 139 GLU 139 B LYS 140 n 140 LYS 140 B ALA 141 n 141 ALA 141 B ALA 142 n 142 ALA 142 B ALA 143 n 143 ALA 143 B ASP 144 n 144 ASP 144 B VAL 145 n 145 VAL 145 B GLN 146 n 146 GLN 146 B LEU 147 n 147 LEU 147 B ARG 148 n 148 ARG 148 B GLY 149 n 149 GLY 149 B VAL 150 n 150 VAL 150 B PRO 151 n 151 PRO 151 B ALA 152 n 152 ALA 152 B MET 153 n 153 MET 153 B PHE 154 n 154 PHE 154 B VAL 155 n 155 VAL 155 B ASN 156 n 156 ASN 156 B GLY 157 n 157 GLY 157 B LYS 158 n 158 LYS 158 B TYR 159 n 159 TYR 159 B GLN 160 n 160 GLN 160 B LEU 161 n 161 LEU 161 B ASN 162 n 162 ASN 162 B PRO 163 n 163 PRO 163 B GLN 164 n 164 GLN 164 B GLY 165 n 165 GLY 165 B MET 166 n 166 MET 166 B ASP 167 n 167 ASP 167 B THR 168 n 168 THR 168 B SER 169 n 169 SER 169 B ASN 170 n 170 ASN 170 B MET 171 n 171 MET 171 B ASP 172 n 172 ASP 172 B VAL 173 n 173 VAL 173 B PHE 174 n 174 PHE 174 B VAL 175 n 175 VAL 175 B GLN 176 n 176 GLN 176 B GLN 177 n 177 GLN 177 B TYR 178 n 178 TYR 178 B ALA 179 n 179 ALA 179 B ASP 180 n 180 ASP 180 B THR 181 n 181 THR 181 B VAL 182 n 182 VAL 182 B LYS 183 n 183 LYS 183 B TYR 184 n 184 TYR 184 B LEU 185 n 185 LEU 185 B SER 186 n 186 SER 186 B GLU 187 n 187 GLU 187 B LYS 188 n 188 LYS 188 B n 189 189 B author_defined_assembly 2 dimeric 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 A CG GLU 13 A CG GLU 13 1 Y 1 A CD GLU 13 A CD GLU 13 1 Y 1 A OE1 GLU 13 A OE1 GLU 13 1 Y 1 A OE2 GLU 13 A OE2 GLU 13 1 Y 1 A CG LYS 14 A CG LYS 14 1 Y 1 A CD LYS 14 A CD LYS 14 1 Y 1 A CE LYS 14 A CE LYS 14 1 Y 1 A NZ LYS 14 A NZ LYS 14 1 Y 1 A CG GLU 52 A CG GLU 52 1 Y 1 A CD GLU 52 A CD GLU 52 1 Y 1 A OE1 GLU 52 A OE1 GLU 52 1 Y 1 A OE2 GLU 52 A OE2 GLU 52 1 Y 1 A CG LYS 55 A CG LYS 55 1 Y 1 A CD LYS 55 A CD LYS 55 1 Y 1 A CE LYS 55 A CE LYS 55 1 Y 1 A NZ LYS 55 A NZ LYS 55 1 Y 1 A CG ARG 148 A CG ARG 148 1 Y 1 A CD ARG 148 A CD ARG 148 1 Y 1 A NE ARG 148 A NE ARG 148 1 Y 1 A CZ ARG 148 A CZ ARG 148 1 Y 1 A NH1 ARG 148 A NH1 ARG 148 1 Y 1 A NH2 ARG 148 A NH2 ARG 148 1 Y 1 A CG GLN 164 A CG GLN 164 1 Y 1 A CD GLN 164 A CD GLN 164 1 Y 1 A OE1 GLN 164 A OE1 GLN 164 1 Y 1 A NE2 GLN 164 A NE2 GLN 164 1 Y 1 B CG GLU 13 B CG GLU 13 1 Y 1 B CD GLU 13 B CD GLU 13 1 Y 1 B OE1 GLU 13 B OE1 GLU 13 1 Y 1 B OE2 GLU 13 B OE2 GLU 13 1 Y 1 B CG LYS 14 B CG LYS 14 1 Y 1 B CD LYS 14 B CD LYS 14 1 Y 1 B CE LYS 14 B CE LYS 14 1 Y 1 B NZ LYS 14 B NZ LYS 14 1 Y 1 B CG LYS 47 B CG LYS 47 1 Y 1 B CD LYS 47 B CD LYS 47 1 Y 1 B CE LYS 47 B CE LYS 47 1 Y 1 B NZ LYS 47 B NZ LYS 47 1 Y 1 B CG GLU 52 B CG GLU 52 1 Y 1 B CD GLU 52 B CD GLU 52 1 Y 1 B OE1 GLU 52 B OE1 GLU 52 1 Y 1 B OE2 GLU 52 B OE2 GLU 52 1 Y 1 B CG LYS 132 B CG LYS 132 1 Y 1 B CD LYS 132 B CD LYS 132 1 Y 1 B CE LYS 132 B CE LYS 132 1 Y 1 B NZ LYS 132 B NZ LYS 132 1 Y 1 B CG ARG 148 B CG ARG 148 1 Y 1 B CD ARG 148 B CD ARG 148 1 Y 1 B NE ARG 148 B NE ARG 148 1 Y 1 B CZ ARG 148 B CZ ARG 148 1 Y 1 B NH1 ARG 148 B NH1 ARG 148 1 Y 1 B NH2 ARG 148 B NH2 ARG 148 1 Y 1 A LYS 189 A LYS 189 1 Y 1 B LYS 189 B LYS 189 1 Y 1 A A OE1 O GLN HOH 176 534 0.72 B 1_555 4_546 1 A A CD O GLN HOH 176 534 1.34 B 1_555 4_546 1 A A NE2 O GLN HOH 176 534 1.97 B 1_555 4_546 1 A LYS 7 -98.04 -96.40 1 A PHE 63 -66.61 9.98 1 A ASN 156 49.80 24.38 1 B LYS 7 -108.10 -81.69 1 B PHE 63 -64.86 13.25 33.1 0.231 0.198 0.198 1.7 50.0 4483 46502 10.0 90.5 YES 1 YES 1.0 MIR PDB ENTRY 1DSD 0.275 0.22 50.0 1.7 50.0 248 3147 0 0 2899 0.006 1.39 21.86 1.06 1.50 2.00 2.00 2.50 0.4 0.398 1.78 545 4478 8.51 78.3 21.0 1.70 50.0 1FVK 46502 0.3 0.0635 1 14.1 2.8 90.5 0.328 1.70 1.78 2.36 1.70 84.10 data collection RIGAKU SOFTWARE data reduction RIGAKU SOFTWARE model building X-PLOR 3.1 refinement X-PLOR 3.1 data scaling RIGAKU phasing X-PLOR 3.1 THE 1.7 ANGSTROM STRUCTURE OF WILD TYPE DISULFIDE BOND FORMATION PROTEIN (DSBA) 1 N N 1 N N 2 N N 2 N N THERE ARE TWO MOLECULES IN THE ASYMMETRIC UNIT. EACH CONTAINS 189 RESIDUES, BUT THE LAST RESIDUE (189) IS NOT. OBSERVED. THE ACTIVE SITE DISULFIDE RESIDUES ARE CYS 30 AND CYS 33. PRO 151 FORMS PART OF THE ACTIVE SITE. A CYS 30 A CYS 30 HELX_P A GLU 37 A GLU 37 1 A1 8 A HIS 41 A HIS 41 HELX_P SEE REMARK 7 A LEU 50 A LEU 50 1 A1' 10 A GLY 66 A GLY 66 HELX_P A LEU 82 A LEU 82 1 A2 17 A VAL 84 A VAL 84 HELX_P A GLN 100 A GLN 100 1 A3 17 A SER 104 A SER 104 HELX_P A ALA 115 A ALA 115 1 A4 12 A LYS 118 A LYS 118 HELX_P A SER 128 A SER 128 1 A5 11 A PHE 129 A PHE 129 HELX_P A GLN 146 A GLN 146 1 A6 18 A ASN 170 A ASN 170 HELX_P A LYS 188 A LYS 188 1 A7 19 B CYS 30 B CYS 30 HELX_P B GLU 37 B GLU 37 1 B1 8 B HIS 41 B HIS 41 HELX_P SEE REMARK 7 B LEU 50 B LEU 50 1 B1' 10 B GLY 66 B GLY 66 HELX_P B LEU 82 B LEU 82 1 B2 17 B VAL 84 B VAL 84 HELX_P B GLN 100 B GLN 100 1 B3 17 B SER 104 B SER 104 HELX_P B ALA 115 B ALA 115 1 B4 12 B LYS 118 B LYS 118 HELX_P B SER 128 B SER 128 1 B5 11 B PHE 129 B PHE 129 HELX_P B GLN 146 B GLN 146 1 B6 18 B ASN 170 B ASN 170 HELX_P B LYS 188 B LYS 188 1 B7 19 disulf 2.025 A CYS 30 A SG CYS 30 1_555 A CYS 33 A SG CYS 33 1_555 disulf 2.021 B CYS 30 B SG CYS 30 1_555 B CYS 33 B SG CYS 33 1_555 DISULFIDE OXIDOREDUCTASE PROTEIN DISULFIDE ISOMERASE, PROTEIN FOLDING, REDOX PROTEIN, REDOX-ACTIVE CENTER, DISULFIDE OXIDOREDUCTASE A VAL 150 A VAL 150 1 A PRO 151 A PRO 151 -0.01 B VAL 150 B VAL 150 1 B PRO 151 B PRO 151 0.25 DSBA_ECOLI UNP 1 1 P24991 MKKIWLALAGLVLAFSASAAQYEDGKQYTTLEKPVAGAPQVLEFFSFFCPHCYQFEEVLHISDNVKKKLPEGVKMTKYHV NFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKA AADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEKK 20 208 1FVK 1 189 P24991 A 1 1 189 20 208 1FVK 1 189 P24991 B 1 1 189 5 5 anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel parallel A GLN 8 A GLN 8 A LEU 12 A LEU 12 A LYS 158 A LYS 158 A ASN 162 A ASN 162 A ALA 152 A ALA 152 A ASN 156 A ASN 156 A GLN 21 A GLN 21 A PHE 28 A PHE 28 A LYS 55 A LYS 55 A VAL 61 A VAL 61 B GLN 8 B GLN 8 B LEU 12 B LEU 12 B LYS 158 B LYS 158 B ASN 162 B ASN 162 B ALA 152 B ALA 152 B ASN 156 B ASN 156 B GLN 21 B GLN 21 B PHE 28 B PHE 28 B LYS 55 B LYS 55 B VAL 61 B VAL 61 THE ACTIVE SITE. Unknown 5 THE ACTIVE SITE. Unknown 5 A CYS 30 A CYS 30 5 1_555 A PRO 31 A PRO 31 5 1_555 A HIS 32 A HIS 32 5 1_555 A CYS 33 A CYS 33 5 1_555 A PRO 151 A PRO 151 5 1_555 B CYS 30 B CYS 30 5 1_555 B PRO 31 B PRO 31 5 1_555 B HIS 32 B HIS 32 5 1_555 B CYS 33 B CYS 33 5 1_555 B PRO 151 B PRO 151 5 1_555 5 C 1 2 1