0.010436 0.006025 0.000000 0.000000 0.012050 0.000000 0.000000 0.000000 0.012018 0.00000 0.00000 0.00000 Phan, J. Steadman, J.D. Koli, S. Ding, W.C. 0000-0001-7075-7090 Minor, W. Dunlap, R.B. Berger, S.H. Lebioda, L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 95.824 95.824 83.207 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 C5 H11 N O3 S2 197.276 n S,S-(2-HYDROXYETHYL)THIOCYSTEINE L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C2 H6 O2 62.068 1,2-ETHANEDIOL ETHYLENE GLYCOL 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 US J.Biol.Chem. JBCHA3 0071 0021-9258 276 14170 14177 11278511 Structure of human thymidylate synthase suggests advantages of chemotherapy with noncompetitive inhibitors. 2001 0000-0001-7075-7090 10.2210/pdb1hw3/pdb pdb_00001hw3 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 120 1 monochromators CCD 2000-08-25 SBC-1 Double Crystals (Si-111, Si-220) SINGLE WAVELENGTH M x-ray 1 0.9793 1.0 19-ID APS 0.9793 SYNCHROTRON APS BEAMLINE 19-ID UNBLOCKED, N-TERMINUS NOT ACETYLATED 36067.402 THYMIDYLATE SYNTHASE 2.1.1.45 1 man polymer 96.063 SULFATE ION 4 syn non-polymer 62.068 1,2-ETHANEDIOL 1 syn non-polymer 18.015 water 211 nat water TS no yes MPVAGSELPRRPLPPAAQERDAEPRPPHGELQYLGQIQHILR(CME)GVRKDDRTGTGTLSVFGMQARYSLRDEFPLLTT KRVFWKGVLEELLWFIKGSTNAKELSSKGVKIWDANGSRDFLDSLGFSTREEGDLGPVYGFQWRHFGAEYRDMESDYSGQ GVDQLQRVIDTIKTNPDDRRIIM(CME)AWNPRDLPLMALPP(CME)HAL(CME)QFYVVNSELSCQLYQRSGDMGLGVP FNIASYALLTYMIAHITGLKPGDFIHTLGDAHIYLNHIEPLKIQLQREPRPFPKLRILRKVEKIDDFKAEDFQIEGYNPH PTIKMEMAV MPVAGSELPRRPLPPAAQERDAEPRPPHGELQYLGQIQHILRCGVRKDDRTGTGTLSVFGMQARYSLRDEFPLLTTKRVF WKGVLEELLWFIKGSTNAKELSSKGVKIWDANGSRDFLDSLGFSTREEGDLGPVYGFQWRHFGAEYRDMESDYSGQGVDQ LQRVIDTIKTNPDDRRIIMCAWNPRDLPLMALPPCHALCQFYVVNSELSCQLYQRSGDMGLGVPFNIASYALLTYMIAHI TGLKPGDFIHTLGDAHIYLNHIEPLKIQLQREPRPFPKLRILRKVEKIDDFKAEDFQIEGYNPHPTIKMEMAV A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human Homo Escherichia sample 9606 Homo sapiens 562 Escherichia coli TX61 1 3.06 59.75 VAPOR DIFFUSION, HANGING DROP 7.8 ammonium sulfate, tris buffer, potassium phosphate, 2-mercaptoethanol, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 audit_author citation_author database_2 struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Derived calculations Version format compliance Database references Derived calculations Structure summary 1 0 2001-01-24 1 1 2008-04-27 1 2 2011-07-13 1 3 2022-04-13 _audit_author.identifier_ORCID _citation_author.identifier_ORCID _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_conn.pdbx_leaving_atom_flag _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id THYMIDYLATE SYNTHASE has a different N-terminus with 42 extra amino acids, fewer CYS were coverted to CME. RCSB Y RCSB 2001-01-09 REL REL SO4 SULFATE ION EDO 1,2-ETHANEDIOL HOH water SO4 315 2 SO4 SO4 315 A SO4 316 2 SO4 SO4 316 A SO4 317 2 SO4 SO4 317 A SO4 318 2 SO4 SO4 318 A EDO 314 3 EDO EDO 314 A HOH 1 4 HOH HOH 319 A HOH 2 4 HOH HOH 320 A HOH 3 4 HOH HOH 321 A HOH 4 4 HOH HOH 322 A HOH 5 4 HOH HOH 323 A HOH 6 4 HOH HOH 324 A HOH 7 4 HOH HOH 325 A HOH 8 4 HOH HOH 326 A HOH 9 4 HOH HOH 327 A HOH 10 4 HOH HOH 328 A HOH 11 4 HOH HOH 329 A HOH 12 4 HOH HOH 330 A HOH 13 4 HOH HOH 331 A HOH 14 4 HOH HOH 332 A HOH 15 4 HOH HOH 333 A HOH 16 4 HOH HOH 334 A HOH 17 4 HOH HOH 335 A HOH 18 4 HOH HOH 336 A HOH 19 4 HOH HOH 337 A HOH 20 4 HOH HOH 338 A HOH 21 4 HOH HOH 339 A HOH 22 4 HOH HOH 340 A HOH 23 4 HOH HOH 341 A HOH 24 4 HOH HOH 342 A HOH 25 4 HOH HOH 343 A HOH 26 4 HOH HOH 344 A HOH 27 4 HOH HOH 345 A HOH 28 4 HOH HOH 346 A HOH 29 4 HOH HOH 347 A HOH 30 4 HOH HOH 348 A HOH 31 4 HOH HOH 349 A HOH 32 4 HOH HOH 350 A HOH 33 4 HOH HOH 351 A HOH 34 4 HOH HOH 352 A HOH 35 4 HOH HOH 353 A HOH 36 4 HOH HOH 354 A HOH 37 4 HOH HOH 355 A HOH 38 4 HOH HOH 356 A HOH 39 4 HOH HOH 357 A HOH 40 4 HOH HOH 358 A HOH 41 4 HOH HOH 359 A HOH 42 4 HOH HOH 360 A HOH 43 4 HOH HOH 361 A HOH 44 4 HOH HOH 362 A HOH 45 4 HOH HOH 363 A HOH 46 4 HOH HOH 364 A HOH 47 4 HOH HOH 365 A HOH 48 4 HOH HOH 366 A HOH 49 4 HOH HOH 367 A HOH 50 4 HOH HOH 368 A HOH 51 4 HOH HOH 369 A HOH 52 4 HOH HOH 370 A HOH 53 4 HOH HOH 371 A HOH 54 4 HOH HOH 372 A HOH 55 4 HOH HOH 373 A HOH 56 4 HOH HOH 374 A HOH 57 4 HOH HOH 375 A HOH 58 4 HOH HOH 376 A HOH 59 4 HOH HOH 377 A HOH 60 4 HOH HOH 378 A HOH 61 4 HOH HOH 379 A HOH 62 4 HOH HOH 380 A HOH 63 4 HOH HOH 381 A HOH 64 4 HOH HOH 382 A HOH 65 4 HOH HOH 383 A HOH 66 4 HOH HOH 384 A HOH 67 4 HOH HOH 385 A HOH 68 4 HOH HOH 386 A HOH 69 4 HOH HOH 387 A HOH 70 4 HOH HOH 388 A HOH 71 4 HOH HOH 389 A HOH 72 4 HOH HOH 390 A HOH 73 4 HOH HOH 391 A HOH 74 4 HOH HOH 392 A HOH 75 4 HOH HOH 393 A HOH 76 4 HOH HOH 394 A HOH 77 4 HOH HOH 395 A HOH 78 4 HOH HOH 396 A HOH 79 4 HOH HOH 397 A HOH 80 4 HOH HOH 398 A HOH 81 4 HOH HOH 399 A HOH 82 4 HOH HOH 400 A HOH 83 4 HOH HOH 401 A HOH 84 4 HOH HOH 402 A HOH 85 4 HOH HOH 403 A HOH 86 4 HOH HOH 404 A HOH 87 4 HOH HOH 405 A HOH 88 4 HOH HOH 406 A HOH 89 4 HOH HOH 407 A HOH 90 4 HOH HOH 408 A HOH 91 4 HOH HOH 409 A HOH 92 4 HOH HOH 410 A HOH 93 4 HOH HOH 411 A HOH 94 4 HOH HOH 412 A HOH 95 4 HOH HOH 413 A HOH 96 4 HOH HOH 414 A HOH 97 4 HOH HOH 415 A HOH 98 4 HOH HOH 416 A HOH 99 4 HOH HOH 417 A HOH 100 4 HOH HOH 418 A HOH 101 4 HOH HOH 419 A HOH 102 4 HOH HOH 420 A HOH 103 4 HOH HOH 421 A HOH 104 4 HOH HOH 422 A HOH 105 4 HOH HOH 423 A HOH 106 4 HOH HOH 424 A HOH 107 4 HOH HOH 425 A HOH 108 4 HOH HOH 426 A HOH 109 4 HOH HOH 427 A HOH 110 4 HOH HOH 428 A HOH 111 4 HOH HOH 429 A HOH 112 4 HOH HOH 430 A HOH 113 4 HOH HOH 431 A HOH 114 4 HOH HOH 432 A HOH 115 4 HOH HOH 433 A HOH 116 4 HOH HOH 434 A HOH 117 4 HOH HOH 435 A HOH 118 4 HOH HOH 436 A HOH 119 4 HOH HOH 437 A HOH 120 4 HOH HOH 438 A HOH 121 4 HOH HOH 439 A HOH 122 4 HOH HOH 440 A HOH 123 4 HOH HOH 441 A HOH 124 4 HOH HOH 442 A HOH 125 4 HOH HOH 443 A HOH 126 4 HOH HOH 444 A HOH 127 4 HOH HOH 445 A HOH 128 4 HOH HOH 446 A HOH 129 4 HOH HOH 447 A HOH 130 4 HOH HOH 448 A HOH 131 4 HOH HOH 449 A HOH 132 4 HOH HOH 450 A HOH 133 4 HOH HOH 451 A HOH 134 4 HOH HOH 452 A HOH 135 4 HOH HOH 453 A HOH 136 4 HOH HOH 454 A HOH 137 4 HOH HOH 455 A HOH 138 4 HOH HOH 456 A HOH 139 4 HOH HOH 457 A HOH 140 4 HOH HOH 458 A HOH 141 4 HOH HOH 459 A HOH 142 4 HOH HOH 460 A HOH 143 4 HOH HOH 461 A HOH 144 4 HOH HOH 462 A HOH 145 4 HOH HOH 463 A HOH 146 4 HOH HOH 464 A HOH 147 4 HOH HOH 465 A HOH 148 4 HOH HOH 466 A HOH 149 4 HOH HOH 467 A HOH 150 4 HOH HOH 468 A HOH 151 4 HOH HOH 469 A HOH 152 4 HOH HOH 470 A HOH 153 4 HOH HOH 471 A HOH 154 4 HOH HOH 472 A HOH 155 4 HOH HOH 473 A HOH 156 4 HOH HOH 474 A HOH 157 4 HOH HOH 475 A HOH 158 4 HOH HOH 476 A HOH 159 4 HOH HOH 477 A HOH 160 4 HOH HOH 478 A HOH 161 4 HOH HOH 479 A HOH 162 4 HOH HOH 480 A HOH 163 4 HOH HOH 481 A HOH 164 4 HOH HOH 482 A HOH 165 4 HOH HOH 483 A HOH 166 4 HOH HOH 484 A HOH 167 4 HOH HOH 485 A HOH 168 4 HOH HOH 486 A HOH 169 4 HOH HOH 487 A HOH 170 4 HOH HOH 488 A HOH 171 4 HOH HOH 489 A HOH 172 4 HOH HOH 490 A HOH 173 4 HOH HOH 491 A HOH 174 4 HOH HOH 492 A HOH 175 4 HOH HOH 493 A HOH 176 4 HOH HOH 494 A HOH 177 4 HOH HOH 495 A HOH 178 4 HOH HOH 496 A HOH 179 4 HOH HOH 497 A HOH 180 4 HOH HOH 498 A HOH 181 4 HOH HOH 499 A HOH 182 4 HOH HOH 500 A HOH 183 4 HOH HOH 501 A HOH 184 4 HOH HOH 502 A HOH 185 4 HOH HOH 503 A HOH 186 4 HOH HOH 504 A HOH 187 4 HOH HOH 505 A HOH 188 4 HOH HOH 506 A HOH 189 4 HOH HOH 507 A HOH 190 4 HOH HOH 508 A HOH 191 4 HOH HOH 509 A HOH 192 4 HOH HOH 510 A HOH 193 4 HOH HOH 511 A HOH 194 4 HOH HOH 512 A HOH 195 4 HOH HOH 513 A HOH 196 4 HOH HOH 514 A HOH 197 4 HOH HOH 515 A HOH 198 4 HOH HOH 516 A HOH 199 4 HOH HOH 517 A HOH 200 4 HOH HOH 518 A HOH 201 4 HOH HOH 519 A HOH 202 4 HOH HOH 520 A HOH 203 4 HOH HOH 521 A HOH 204 4 HOH HOH 522 A HOH 205 4 HOH HOH 523 A HOH 206 4 HOH HOH 524 A HOH 207 4 HOH HOH 525 A HOH 208 4 HOH HOH 526 A HOH 209 4 HOH HOH 527 A HOH 210 4 HOH HOH 528 A HOH 211 4 HOH HOH 529 A n 1 1 A n 2 2 A n 3 3 A n 4 4 A n 5 5 A n 6 6 A n 7 7 A n 8 8 A n 9 9 A n 10 10 A n 11 11 A n 12 12 A n 13 13 A n 14 14 A n 15 15 A n 16 16 A n 17 17 A n 18 18 A n 19 19 A n 20 20 A n 21 21 A n 22 22 A n 23 23 A n 24 24 A n 25 25 A PRO 26 n 26 PRO 26 A PRO 27 n 27 PRO 27 A HIS 28 n 28 HIS 28 A GLY 29 n 29 GLY 29 A GLU 30 n 30 GLU 30 A LEU 31 n 31 LEU 31 A GLN 32 n 32 GLN 32 A TYR 33 n 33 TYR 33 A LEU 34 n 34 LEU 34 A GLY 35 n 35 GLY 35 A GLN 36 n 36 GLN 36 A ILE 37 n 37 ILE 37 A GLN 38 n 38 GLN 38 A HIS 39 n 39 HIS 39 A ILE 40 n 40 ILE 40 A LEU 41 n 41 LEU 41 A ARG 42 n 42 ARG 42 A CME 43 n 43 CME 43 A GLY 44 n 44 GLY 44 A VAL 45 n 45 VAL 45 A ARG 46 n 46 ARG 46 A LYS 47 n 47 LYS 47 A ASP 48 n 48 ASP 48 A ASP 49 n 49 ASP 49 A ARG 50 n 50 ARG 50 A THR 51 n 51 THR 51 A GLY 52 n 52 GLY 52 A THR 53 n 53 THR 53 A GLY 54 n 54 GLY 54 A THR 55 n 55 THR 55 A LEU 56 n 56 LEU 56 A SER 57 n 57 SER 57 A VAL 58 n 58 VAL 58 A PHE 59 n 59 PHE 59 A GLY 60 n 60 GLY 60 A MET 61 n 61 MET 61 A GLN 62 n 62 GLN 62 A ALA 63 n 63 ALA 63 A ARG 64 n 64 ARG 64 A TYR 65 n 65 TYR 65 A SER 66 n 66 SER 66 A LEU 67 n 67 LEU 67 A ARG 68 n 68 ARG 68 A ASP 69 n 69 ASP 69 A GLU 70 n 70 GLU 70 A PHE 71 n 71 PHE 71 A PRO 72 n 72 PRO 72 A LEU 73 n 73 LEU 73 A LEU 74 n 74 LEU 74 A THR 75 n 75 THR 75 A THR 76 n 76 THR 76 A LYS 77 n 77 LYS 77 A ARG 78 n 78 ARG 78 A VAL 79 n 79 VAL 79 A PHE 80 n 80 PHE 80 A TRP 81 n 81 TRP 81 A LYS 82 n 82 LYS 82 A GLY 83 n 83 GLY 83 A VAL 84 n 84 VAL 84 A LEU 85 n 85 LEU 85 A GLU 86 n 86 GLU 86 A GLU 87 n 87 GLU 87 A LEU 88 n 88 LEU 88 A LEU 89 n 89 LEU 89 A TRP 90 n 90 TRP 90 A PHE 91 n 91 PHE 91 A ILE 92 n 92 ILE 92 A LYS 93 n 93 LYS 93 A GLY 94 n 94 GLY 94 A SER 95 n 95 SER 95 A THR 96 n 96 THR 96 A ASN 97 n 97 ASN 97 A ALA 98 n 98 ALA 98 A LYS 99 n 99 LYS 99 A GLU 100 n 100 GLU 100 A LEU 101 n 101 LEU 101 A SER 102 n 102 SER 102 A SER 103 n 103 SER 103 A LYS 104 n 104 LYS 104 A GLY 105 n 105 GLY 105 A VAL 106 n 106 VAL 106 A n 107 107 A n 108 108 A n 109 109 A n 110 110 A n 111 111 A n 112 112 A n 113 113 A n 114 114 A n 115 115 A n 116 116 A n 117 117 A n 118 118 A n 119 119 A n 120 120 A n 121 121 A n 122 122 A n 123 123 A n 124 124 A n 125 125 A n 126 126 A n 127 127 A n 128 128 A GLY 129 n 129 GLY 129 A ASP 130 n 130 ASP 130 A LEU 131 n 131 LEU 131 A GLY 132 n 132 GLY 132 A PRO 133 n 133 PRO 133 A VAL 134 n 134 VAL 134 A TYR 135 n 135 TYR 135 A GLY 136 n 136 GLY 136 A PHE 137 n 137 PHE 137 A GLN 138 n 138 GLN 138 A TRP 139 n 139 TRP 139 A ARG 140 n 140 ARG 140 A HIS 141 n 141 HIS 141 A PHE 142 n 142 PHE 142 A GLY 143 n 143 GLY 143 A ALA 144 n 144 ALA 144 A GLU 145 n 145 GLU 145 A TYR 146 n 146 TYR 146 A ARG 147 n 147 ARG 147 A ASP 148 n 148 ASP 148 A MET 149 n 149 MET 149 A GLU 150 n 150 GLU 150 A SER 151 n 151 SER 151 A ASP 152 n 152 ASP 152 A TYR 153 n 153 TYR 153 A SER 154 n 154 SER 154 A GLY 155 n 155 GLY 155 A GLN 156 n 156 GLN 156 A GLY 157 n 157 GLY 157 A VAL 158 n 158 VAL 158 A ASP 159 n 159 ASP 159 A GLN 160 n 160 GLN 160 A LEU 161 n 161 LEU 161 A GLN 162 n 162 GLN 162 A ARG 163 n 163 ARG 163 A VAL 164 n 164 VAL 164 A ILE 165 n 165 ILE 165 A ASP 166 n 166 ASP 166 A THR 167 n 167 THR 167 A ILE 168 n 168 ILE 168 A LYS 169 n 169 LYS 169 A THR 170 n 170 THR 170 A ASN 171 n 171 ASN 171 A PRO 172 n 172 PRO 172 A ASP 173 n 173 ASP 173 A ASP 174 n 174 ASP 174 A ARG 175 n 175 ARG 175 A ARG 176 n 176 ARG 176 A ILE 177 n 177 ILE 177 A ILE 178 n 178 ILE 178 A MET 179 n 179 MET 179 A CME 180 n 180 CME 180 A ALA 181 n 181 ALA 181 A TRP 182 n 182 TRP 182 A ASN 183 n 183 ASN 183 A PRO 184 n 184 PRO 184 A ARG 185 n 185 ARG 185 A ASP 186 n 186 ASP 186 A LEU 187 n 187 LEU 187 A PRO 188 n 188 PRO 188 A LEU 189 n 189 LEU 189 A MET 190 n 190 MET 190 A ALA 191 n 191 ALA 191 A LEU 192 n 192 LEU 192 A PRO 193 n 193 PRO 193 A PRO 194 n 194 PRO 194 A CME 195 n 195 CME 195 A HIS 196 n 196 HIS 196 A ALA 197 n 197 ALA 197 A LEU 198 n 198 LEU 198 A CME 199 n 199 CME 199 A GLN 200 n 200 GLN 200 A PHE 201 n 201 PHE 201 A TYR 202 n 202 TYR 202 A VAL 203 n 203 VAL 203 A VAL 204 n 204 VAL 204 A ASN 205 n 205 ASN 205 A SER 206 n 206 SER 206 A GLU 207 n 207 GLU 207 A LEU 208 n 208 LEU 208 A SER 209 n 209 SER 209 A CYS 210 n 210 CYS 210 A GLN 211 n 211 GLN 211 A LEU 212 n 212 LEU 212 A TYR 213 n 213 TYR 213 A GLN 214 n 214 GLN 214 A ARG 215 n 215 ARG 215 A SER 216 n 216 SER 216 A GLY 217 n 217 GLY 217 A ASP 218 n 218 ASP 218 A MET 219 n 219 MET 219 A GLY 220 n 220 GLY 220 A LEU 221 n 221 LEU 221 A GLY 222 n 222 GLY 222 A VAL 223 n 223 VAL 223 A PRO 224 n 224 PRO 224 A PHE 225 n 225 PHE 225 A ASN 226 n 226 ASN 226 A ILE 227 n 227 ILE 227 A ALA 228 n 228 ALA 228 A SER 229 n 229 SER 229 A TYR 230 n 230 TYR 230 A ALA 231 n 231 ALA 231 A LEU 232 n 232 LEU 232 A LEU 233 n 233 LEU 233 A THR 234 n 234 THR 234 A TYR 235 n 235 TYR 235 A MET 236 n 236 MET 236 A ILE 237 n 237 ILE 237 A ALA 238 n 238 ALA 238 A HIS 239 n 239 HIS 239 A ILE 240 n 240 ILE 240 A THR 241 n 241 THR 241 A GLY 242 n 242 GLY 242 A LEU 243 n 243 LEU 243 A LYS 244 n 244 LYS 244 A PRO 245 n 245 PRO 245 A GLY 246 n 246 GLY 246 A ASP 247 n 247 ASP 247 A PHE 248 n 248 PHE 248 A ILE 249 n 249 ILE 249 A HIS 250 n 250 HIS 250 A THR 251 n 251 THR 251 A LEU 252 n 252 LEU 252 A GLY 253 n 253 GLY 253 A ASP 254 n 254 ASP 254 A ALA 255 n 255 ALA 255 A HIS 256 n 256 HIS 256 A ILE 257 n 257 ILE 257 A TYR 258 n 258 TYR 258 A LEU 259 n 259 LEU 259 A ASN 260 n 260 ASN 260 A HIS 261 n 261 HIS 261 A ILE 262 n 262 ILE 262 A GLU 263 n 263 GLU 263 A PRO 264 n 264 PRO 264 A LEU 265 n 265 LEU 265 A LYS 266 n 266 LYS 266 A ILE 267 n 267 ILE 267 A GLN 268 n 268 GLN 268 A LEU 269 n 269 LEU 269 A GLN 270 n 270 GLN 270 A ARG 271 n 271 ARG 271 A GLU 272 n 272 GLU 272 A PRO 273 n 273 PRO 273 A ARG 274 n 274 ARG 274 A PRO 275 n 275 PRO 275 A PHE 276 n 276 PHE 276 A PRO 277 n 277 PRO 277 A LYS 278 n 278 LYS 278 A LEU 279 n 279 LEU 279 A ARG 280 n 280 ARG 280 A ILE 281 n 281 ILE 281 A LEU 282 n 282 LEU 282 A ARG 283 n 283 ARG 283 A LYS 284 n 284 LYS 284 A VAL 285 n 285 VAL 285 A GLU 286 n 286 GLU 286 A LYS 287 n 287 LYS 287 A ILE 288 n 288 ILE 288 A ASP 289 n 289 ASP 289 A ASP 290 n 290 ASP 290 A PHE 291 n 291 PHE 291 A LYS 292 n 292 LYS 292 A ALA 293 n 293 ALA 293 A GLU 294 n 294 GLU 294 A ASP 295 n 295 ASP 295 A PHE 296 n 296 PHE 296 A GLN 297 n 297 GLN 297 A ILE 298 n 298 ILE 298 A GLU 299 n 299 GLU 299 A GLY 300 n 300 GLY 300 A TYR 301 n 301 TYR 301 A ASN 302 n 302 ASN 302 A PRO 303 n 303 PRO 303 A HIS 304 n 304 HIS 304 A PRO 305 n 305 PRO 305 A THR 306 n 306 THR 306 A ILE 307 n 307 ILE 307 A LYS 308 n 308 LYS 308 A MET 309 n 309 MET 309 A GLU 310 n 310 GLU 310 A n 311 311 A n 312 312 A n 313 313 A author_and_software_defined_assembly PISA,PQS 2 dimeric 6210 -122 21800 A CME 43 S,S-(2-HYDROXYETHYL)THIOCYSTEINE A CME 43 CYS A CME 180 S,S-(2-HYDROXYETHYL)THIOCYSTEINE A CME 180 CYS A CME 195 S,S-(2-HYDROXYETHYL)THIOCYSTEINE A CME 195 CYS A CME 199 S,S-(2-HYDROXYETHYL)THIOCYSTEINE A CME 199 CYS 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 5_555 x-y,-y,-z+2/3 crystal symmetry operation 0.0000000000 0.0000000000 55.4713333333 A N LYS 47 A N LYS 47 A O THR 55 A O THR 55 A N TYR 65 A N TYR 65 A O PHE 248 A O PHE 248 A N GLY 246 A N GLY 246 A O LEU 208 A O LEU 208 A N TYR 213 A N TYR 213 A O LEU 198 A O LEU 198 A N ARG 280 A N ARG 280 A O GLN 297 A O GLN 297 1 A MET 1 A MET 1 1 Y 1 A PRO 2 A PRO 2 1 Y 1 A VAL 3 A VAL 3 1 Y 1 A ALA 4 A ALA 4 1 Y 1 A GLY 5 A GLY 5 1 Y 1 A SER 6 A SER 6 1 Y 1 A GLU 7 A GLU 7 1 Y 1 A LEU 8 A LEU 8 1 Y 1 A PRO 9 A PRO 9 1 Y 1 A ARG 10 A ARG 10 1 Y 1 A ARG 11 A ARG 11 1 Y 1 A PRO 12 A PRO 12 1 Y 1 A LEU 13 A LEU 13 1 Y 1 A PRO 14 A PRO 14 1 Y 1 A PRO 15 A PRO 15 1 Y 1 A ALA 16 A ALA 16 1 Y 1 A ALA 17 A ALA 17 1 Y 1 A GLN 18 A GLN 18 1 Y 1 A GLU 19 A GLU 19 1 Y 1 A ARG 20 A ARG 20 1 Y 1 A ASP 21 A ASP 21 1 Y 1 A ALA 22 A ALA 22 1 Y 1 A GLU 23 A GLU 23 1 Y 1 A PRO 24 A PRO 24 1 Y 1 A ARG 25 A ARG 25 1 Y 1 A LYS 107 A LYS 107 1 Y 1 A ILE 108 A ILE 108 1 Y 1 A TRP 109 A TRP 109 1 Y 1 A ASP 110 A ASP 110 1 Y 1 A ALA 111 A ALA 111 1 Y 1 A ASN 112 A ASN 112 1 Y 1 A GLY 113 A GLY 113 1 Y 1 A SER 114 A SER 114 1 Y 1 A ARG 115 A ARG 115 1 Y 1 A ASP 116 A ASP 116 1 Y 1 A PHE 117 A PHE 117 1 Y 1 A LEU 118 A LEU 118 1 Y 1 A ASP 119 A ASP 119 1 Y 1 A SER 120 A SER 120 1 Y 1 A LEU 121 A LEU 121 1 Y 1 A GLY 122 A GLY 122 1 Y 1 A PHE 123 A PHE 123 1 Y 1 A SER 124 A SER 124 1 Y 1 A THR 125 A THR 125 1 Y 1 A ARG 126 A ARG 126 1 Y 1 A GLU 127 A GLU 127 1 Y 1 A GLU 128 A GLU 128 1 Y 1 A MET 311 A MET 311 1 Y 1 A ALA 312 A ALA 312 1 Y 1 A VAL 313 A VAL 313 1 Y 1 A A O O HOH HOH 409 409 1.20 1_555 5_555 1 A LYS 77 -172.60 144.58 1 A ARG 147 -119.73 -93.76 1 A MET 149 -56.40 -2.53 1 A SER 151 -48.54 151.26 1 A ASN 171 -167.63 73.92 1 A LEU 282 -75.94 23.55 PROTEIN_REP.PARAM PROTEIN.TOP WATER_REP.PARAM WATER.TOP EDO.PARAM EDO.TOP ION.PARAM ION.TOP 34.8 0.00 0.00 0.00 0.00 0.00 0.00 0.2300000 0.007 0.2030000 2.00 6.00 1192 29017 24466 4.9 84.2 RANDOM 703329.84 0.00 1 RESTRAINED THROUGHOUT 3.0 2 MOLECULAR REPLACEMENT Engh & Huber FLAT MODEL 109.3 0.774 0.27 0.24 5.00 0.28 0.24 2.00 6.00 211 2376 24 0 2141 0.009 1.3 23.6 0.81 1.31 1.50 2.06 2.00 1.97 2.00 2.87 2.50 0.2740000 0.023 0.2630000 2.12 139 2828 6 4.7 62.0 14.5 2 20 1HW3 29971 28819 2 2 0.0330000 1 19.5 1.9 96 0.3100000 2 2.07 1 1.9 100 refinement CNS data reduction d*TREK data scaling SCALEPACK phasing CNS STRUCTURE OF HUMAN THYMIDYLATE SYNTHASE SUGGESTS ADVANTAGES OF CHEMOTHERAPY WITH NONCOMPETITIVE INHIBITORS 1 N N 2 N N 2 N N 2 N N 2 N N 3 N N 4 N N A GLY 29 A GLY 29 HELX_P A ARG 42 A ARG 42 1 1 14 A PHE 80 A PHE 80 HELX_P A GLY 94 A GLY 94 1 2 15 A ASN 97 A ASN 97 HELX_P A SER 103 A SER 103 1 3 7 A VAL 134 A VAL 134 HELX_P A HIS 141 A HIS 141 1 4 8 A ASP 159 A ASP 159 HELX_P A ASN 171 A ASN 171 1 5 13 A ASN 183 A ASN 183 HELX_P A LEU 187 A LEU 187 5 6 5 A LEU 221 A LEU 221 HELX_P A THR 241 A THR 241 1 7 21 A HIS 261 A HIS 261 HELX_P A LEU 269 A LEU 269 1 8 9 A LYS 287 A LYS 287 HELX_P A PHE 291 A PHE 291 5 9 5 A LYS 292 A LYS 292 HELX_P A GLU 294 A GLU 294 5 10 3 covale 1.332 both A ARG 42 A C ARG 42 1_555 A CME 43 A N CME 43 1_555 covale 1.325 both A CME 43 A C CME 43 1_555 A GLY 44 A N GLY 44 1_555 covale 1.332 both A MET 179 A C MET 179 1_555 A CME 180 A N CME 180 1_555 covale 1.332 both A CME 180 A C CME 180 1_555 A ALA 181 A N ALA 181 1_555 covale 1.330 both A PRO 194 A C PRO 194 1_555 A CME 195 A N CME 195 1_555 covale 1.329 both A CME 195 A C CME 195 1_555 A HIS 196 A N HIS 196 1_555 covale 1.330 both A LEU 198 A C LEU 198 1_555 A CME 199 A N CME 199 1_555 covale 1.326 both A CME 199 A C CME 199 1_555 A GLN 200 A N GLN 200 1_555 TRANSFERASE Thymidylate Synthase, methyltransferase, TRANSFERASE TYSY_HUMAN UNP 1 0 P04818 PVAGSELPRRPLPPAAQERDAEPRPPHGELQYLGQIQHILRCGVRKDDRTGTGTLSVFGMQARYSLRDEFPLLTTKRVFW KGVLEELLWFIKGSTNAKELSSKGVKIWDANGSRDFLDSLGFSTREEGDLGPVYGFQWRHFGAEYRDMESDYSGQGVDQL QRVIDTIKTNPDDRRIIMCAWNPRDLPLMALPPCHALCQFYVVNSELSCQLYQRSGDMGLGVPFNIASYALLTYMIAHIT GLKPGDFIHTLGDAHIYLNHIEPLKIQLQREPRPFPKLRILRKVEKIDDFKAEDFQIEGYNPHPTIKMEMAV 1 313 1HW3 1 313 P04818 A 1 1 313 1 CYS modified residue CME 43 1HW3 A P04818 UNP 42 43 1 CYS modified residue CME 180 1HW3 A P04818 UNP 179 180 1 CYS modified residue CME 195 1HW3 A P04818 UNP 194 195 1 CYS modified residue CME 199 1HW3 A P04818 UNP 198 199 5 2 anti-parallel anti-parallel parallel anti-parallel anti-parallel A VAL 45 A VAL 45 A ASP 48 A ASP 48 A GLY 54 A GLY 54 A SER 66 A SER 66 A LYS 244 A LYS 244 A TYR 258 A TYR 258 A GLU 207 A GLU 207 A ASP 218 A ASP 218 A ALA 197 A ALA 197 A VAL 204 A VAL 204 A LYS 278 A LYS 278 A ILE 281 A ILE 281 A PHE 296 A PHE 296 A GLU 299 A GLU 299 BINDING SITE FOR RESIDUE SO4 A 315 A SO4 315 Software 5 BINDING SITE FOR RESIDUE SO4 A 316 A SO4 316 Software 7 BINDING SITE FOR RESIDUE SO4 A 317 A SO4 317 Software 6 BINDING SITE FOR RESIDUE SO4 A 318 A SO4 318 Software 3 BINDING SITE FOR RESIDUE EDO A 314 A EDO 314 Software 6 A GLU 272 A GLU 272 5 1_555 A ARG 274 A ARG 274 5 1_555 A HIS 304 A HIS 304 5 1_555 A HOH 448 G HOH 5 1_555 A HOH 449 G HOH 5 1_555 A ARG 50 A ARG 50 7 1_555 A ARG 78 A ARG 78 7 3_654 A ARG 176 A ARG 176 7 5_555 A ARG 185 A ARG 185 7 1_555 A LEU 189 A LEU 189 7 1_555 A PRO 305 A PRO 305 7 3_654 A THR 306 A THR 306 7 3_654 A ARG 175 A ARG 175 6 5_555 A ASN 183 A ASN 183 6 1_555 A HIS 196 A HIS 196 6 1_555 A ARG 215 A ARG 215 6 1_555 A SER 216 A SER 216 6 1_555 A HOH 453 G HOH 6 1_555 A ASP 49 A ASP 49 3 1_555 A ARG 50 A ARG 50 3 1_555 A TYR 258 A TYR 258 3 1_555 A GLN 36 A GLN 36 6 1_555 A GLN 62 A GLN 62 6 1_555 A ALA 63 A ALA 63 6 1_555 A VAL 223 A VAL 223 6 1_555 A HIS 250 A HIS 250 6 1_555 A HOH 347 G HOH 6 1_555 152 P 31 2 1