0.010452 0.006034 0.000000 0.000000 0.012068 0.000000 0.000000 0.000000 0.012048 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 95.680 95.680 82.998 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/pdb1hw4/pdb pdb_00001hw4 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 N-TERMINALLY EXTENDED 40916.883 THYMIDYLATE SYNTHASE 2.1.1.45 N-TERMINALLY EXTENDED 1 man polymer 96.063 SULFATE ION 3 syn non-polymer 62.068 1,2-ETHANEDIOL 1 syn non-polymer 18.015 water 102 nat water TS no yes MGHHHHHHDTDIPTTENLTFQGACRLVANCRDVRCRRLLRNVMPVAGSELPRRPLPPAAQERDAEPRPPHGELQYLGQIQ HILR(CME)GVRKDDRTGTGTLSVFGMQARYSLRDEFPLLTTKRVFWKGVLEELLWFIKGSTNAKELSSKGVKIWDANGS RDFLDSLGFSTREEGDLGPVYGFQWRHFGAEYRDMESDYSGQGVDQLQRVIDTIKTNPDDRRIIM(CME)AWNPRDLPLM ALPPCHAL(CME)QFYVVNSELSCQLYQRSGDMGLGVPFNIASYALLTYMIAHITGLKPGDFIHTLGDAHIYLNHIEPLK IQLQREPRPFPKLRILRKVEKIDDFKAEDFQIEGYNPHPTIKMEMAV MGHHHHHHDTDIPTTENLTFQGACRLVANCRDVRCRRLLRNVMPVAGSELPRRPLPPAAQERDAEPRPPHGELQYLGQIQ HILRCGVRKDDRTGTGTLSVFGMQARYSLRDEFPLLTTKRVFWKGVLEELLWFIKGSTNAKELSSKGVKIWDANGSRDFL DSLGFSTREEGDLGPVYGFQWRHFGAEYRDMESDYSGQGVDQLQRVIDTIKTNPDDRRIIMCAWNPRDLPLMALPPCHAL CQFYVVNSELSCQLYQRSGDMGLGVPFNIASYALLTYMIAHITGLKPGDFIHTLGDAHIYLNHIEPLKIQLQREPRPFPK LRILRKVEKIDDFKAEDFQIEGYNPHPTIKMEMAV 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 n n n n n n n n n n n n n n n n n n 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 2.68 54.08 VAPOR DIFFUSION, HANGING DROP 7.8 ammonium sulfate, tris buffer, potassium phosphate, and 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 without N-terminal extension. More CYS were converted 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 EDO 314 3 EDO EDO 314 A HOH 1 4 HOH HOH 318 A HOH 2 4 HOH HOH 319 A HOH 3 4 HOH HOH 320 A HOH 4 4 HOH HOH 321 A HOH 5 4 HOH HOH 322 A HOH 6 4 HOH HOH 323 A HOH 7 4 HOH HOH 324 A HOH 8 4 HOH HOH 325 A HOH 9 4 HOH HOH 326 A HOH 10 4 HOH HOH 327 A HOH 11 4 HOH HOH 328 A HOH 12 4 HOH HOH 329 A HOH 13 4 HOH HOH 330 A HOH 14 4 HOH HOH 331 A HOH 15 4 HOH HOH 332 A HOH 16 4 HOH HOH 333 A HOH 17 4 HOH HOH 334 A HOH 18 4 HOH HOH 335 A HOH 19 4 HOH HOH 336 A HOH 20 4 HOH HOH 337 A HOH 21 4 HOH HOH 338 A HOH 22 4 HOH HOH 339 A HOH 23 4 HOH HOH 340 A HOH 24 4 HOH HOH 341 A HOH 25 4 HOH HOH 342 A HOH 26 4 HOH HOH 343 A HOH 27 4 HOH HOH 344 A HOH 28 4 HOH HOH 345 A HOH 29 4 HOH HOH 346 A HOH 30 4 HOH HOH 347 A HOH 31 4 HOH HOH 348 A HOH 32 4 HOH HOH 349 A HOH 33 4 HOH HOH 350 A HOH 34 4 HOH HOH 351 A HOH 35 4 HOH HOH 352 A HOH 36 4 HOH HOH 353 A HOH 37 4 HOH HOH 354 A HOH 38 4 HOH HOH 355 A HOH 39 4 HOH HOH 356 A HOH 40 4 HOH HOH 357 A HOH 41 4 HOH HOH 358 A HOH 42 4 HOH HOH 359 A HOH 43 4 HOH HOH 360 A HOH 44 4 HOH HOH 361 A HOH 45 4 HOH HOH 362 A HOH 46 4 HOH HOH 363 A HOH 47 4 HOH HOH 364 A HOH 48 4 HOH HOH 365 A HOH 49 4 HOH HOH 366 A HOH 50 4 HOH HOH 367 A HOH 51 4 HOH HOH 368 A HOH 52 4 HOH HOH 369 A HOH 53 4 HOH HOH 370 A HOH 54 4 HOH HOH 371 A HOH 55 4 HOH HOH 372 A HOH 56 4 HOH HOH 373 A HOH 57 4 HOH HOH 374 A HOH 58 4 HOH HOH 375 A HOH 59 4 HOH HOH 376 A HOH 60 4 HOH HOH 377 A HOH 61 4 HOH HOH 378 A HOH 62 4 HOH HOH 379 A HOH 63 4 HOH HOH 380 A HOH 64 4 HOH HOH 381 A HOH 65 4 HOH HOH 382 A HOH 66 4 HOH HOH 383 A HOH 67 4 HOH HOH 384 A HOH 68 4 HOH HOH 385 A HOH 69 4 HOH HOH 386 A HOH 70 4 HOH HOH 387 A HOH 71 4 HOH HOH 388 A HOH 72 4 HOH HOH 389 A HOH 73 4 HOH HOH 390 A HOH 74 4 HOH HOH 391 A HOH 75 4 HOH HOH 392 A HOH 76 4 HOH HOH 393 A HOH 77 4 HOH HOH 394 A HOH 78 4 HOH HOH 395 A HOH 79 4 HOH HOH 396 A HOH 80 4 HOH HOH 397 A HOH 81 4 HOH HOH 398 A HOH 82 4 HOH HOH 399 A HOH 83 4 HOH HOH 400 A HOH 84 4 HOH HOH 401 A HOH 85 4 HOH HOH 402 A HOH 86 4 HOH HOH 403 A HOH 87 4 HOH HOH 404 A HOH 88 4 HOH HOH 405 A HOH 89 4 HOH HOH 406 A HOH 90 4 HOH HOH 407 A HOH 91 4 HOH HOH 408 A HOH 92 4 HOH HOH 409 A HOH 93 4 HOH HOH 410 A HOH 94 4 HOH HOH 411 A HOH 95 4 HOH HOH 412 A HOH 96 4 HOH HOH 413 A HOH 97 4 HOH HOH 414 A HOH 98 4 HOH HOH 415 A HOH 99 4 HOH HOH 416 A HOH 100 4 HOH HOH 417 A HOH 101 4 HOH HOH 418 A HOH 102 4 HOH HOH 419 A n 1 -41 A n 2 -40 A n 3 -39 A n 4 -38 A n 5 -37 A n 6 -36 A n 7 -35 A n 8 -34 A n 9 -33 A n 10 -32 A n 11 -31 A n 12 -30 A n 13 -29 A n 14 -28 A n 15 -27 A n 16 -26 A n 17 -25 A n 18 -24 A n 19 -23 A n 20 -22 A n 21 -21 A n 22 -20 A n 23 -19 A n 24 -18 A n 25 -17 A n 26 -16 A n 27 -15 A n 28 -14 A n 29 -13 A n 30 -12 A n 31 -11 A n 32 -10 A n 33 -9 A n 34 -8 A n 35 -7 A n 36 -6 A n 37 -5 A n 38 -4 A n 39 -3 A n 40 -2 A n 41 -1 A n 42 0 A n 43 1 A n 44 2 A n 45 3 A n 46 4 A n 47 5 A n 48 6 A n 49 7 A n 50 8 A n 51 9 A n 52 10 A n 53 11 A n 54 12 A n 55 13 A n 56 14 A n 57 15 A n 58 16 A n 59 17 A n 60 18 A n 61 19 A n 62 20 A n 63 21 A n 64 22 A n 65 23 A n 66 24 A n 67 25 A PRO 26 n 68 PRO 26 A PRO 27 n 69 PRO 27 A HIS 28 n 70 HIS 28 A GLY 29 n 71 GLY 29 A GLU 30 n 72 GLU 30 A LEU 31 n 73 LEU 31 A GLN 32 n 74 GLN 32 A TYR 33 n 75 TYR 33 A LEU 34 n 76 LEU 34 A GLY 35 n 77 GLY 35 A GLN 36 n 78 GLN 36 A ILE 37 n 79 ILE 37 A GLN 38 n 80 GLN 38 A HIS 39 n 81 HIS 39 A ILE 40 n 82 ILE 40 A LEU 41 n 83 LEU 41 A ARG 42 n 84 ARG 42 A CME 43 n 85 CME 43 A GLY 44 n 86 GLY 44 A VAL 45 n 87 VAL 45 A ARG 46 n 88 ARG 46 A LYS 47 n 89 LYS 47 A ASP 48 n 90 ASP 48 A ASP 49 n 91 ASP 49 A ARG 50 n 92 ARG 50 A THR 51 n 93 THR 51 A GLY 52 n 94 GLY 52 A THR 53 n 95 THR 53 A GLY 54 n 96 GLY 54 A THR 55 n 97 THR 55 A LEU 56 n 98 LEU 56 A SER 57 n 99 SER 57 A VAL 58 n 100 VAL 58 A PHE 59 n 101 PHE 59 A GLY 60 n 102 GLY 60 A MET 61 n 103 MET 61 A GLN 62 n 104 GLN 62 A ALA 63 n 105 ALA 63 A ARG 64 n 106 ARG 64 A TYR 65 n 107 TYR 65 A SER 66 n 108 SER 66 A LEU 67 n 109 LEU 67 A ARG 68 n 110 ARG 68 A ASP 69 n 111 ASP 69 A GLU 70 n 112 GLU 70 A PHE 71 n 113 PHE 71 A PRO 72 n 114 PRO 72 A LEU 73 n 115 LEU 73 A LEU 74 n 116 LEU 74 A THR 75 n 117 THR 75 A THR 76 n 118 THR 76 A LYS 77 n 119 LYS 77 A ARG 78 n 120 ARG 78 A VAL 79 n 121 VAL 79 A PHE 80 n 122 PHE 80 A TRP 81 n 123 TRP 81 A LYS 82 n 124 LYS 82 A GLY 83 n 125 GLY 83 A VAL 84 n 126 VAL 84 A LEU 85 n 127 LEU 85 A GLU 86 n 128 GLU 86 A GLU 87 n 129 GLU 87 A LEU 88 n 130 LEU 88 A LEU 89 n 131 LEU 89 A TRP 90 n 132 TRP 90 A PHE 91 n 133 PHE 91 A ILE 92 n 134 ILE 92 A LYS 93 n 135 LYS 93 A GLY 94 n 136 GLY 94 A SER 95 n 137 SER 95 A THR 96 n 138 THR 96 A ASN 97 n 139 ASN 97 A ALA 98 n 140 ALA 98 A LYS 99 n 141 LYS 99 A GLU 100 n 142 GLU 100 A LEU 101 n 143 LEU 101 A SER 102 n 144 SER 102 A SER 103 n 145 SER 103 A LYS 104 n 146 LYS 104 A GLY 105 n 147 GLY 105 A VAL 106 n 148 VAL 106 A n 149 107 A n 150 108 A n 151 109 A n 152 110 A n 153 111 A n 154 112 A n 155 113 A n 156 114 A n 157 115 A n 158 116 A n 159 117 A n 160 118 A n 161 119 A n 162 120 A n 163 121 A n 164 122 A n 165 123 A n 166 124 A n 167 125 A n 168 126 A n 169 127 A n 170 128 A GLY 129 n 171 GLY 129 A ASP 130 n 172 ASP 130 A LEU 131 n 173 LEU 131 A GLY 132 n 174 GLY 132 A PRO 133 n 175 PRO 133 A VAL 134 n 176 VAL 134 A TYR 135 n 177 TYR 135 A GLY 136 n 178 GLY 136 A PHE 137 n 179 PHE 137 A GLN 138 n 180 GLN 138 A TRP 139 n 181 TRP 139 A ARG 140 n 182 ARG 140 A HIS 141 n 183 HIS 141 A PHE 142 n 184 PHE 142 A GLY 143 n 185 GLY 143 A ALA 144 n 186 ALA 144 A GLU 145 n 187 GLU 145 A TYR 146 n 188 TYR 146 A ARG 147 n 189 ARG 147 A ASP 148 n 190 ASP 148 A MET 149 n 191 MET 149 A GLU 150 n 192 GLU 150 A SER 151 n 193 SER 151 A ASP 152 n 194 ASP 152 A TYR 153 n 195 TYR 153 A SER 154 n 196 SER 154 A GLY 155 n 197 GLY 155 A GLN 156 n 198 GLN 156 A GLY 157 n 199 GLY 157 A VAL 158 n 200 VAL 158 A ASP 159 n 201 ASP 159 A GLN 160 n 202 GLN 160 A LEU 161 n 203 LEU 161 A GLN 162 n 204 GLN 162 A ARG 163 n 205 ARG 163 A VAL 164 n 206 VAL 164 A ILE 165 n 207 ILE 165 A ASP 166 n 208 ASP 166 A THR 167 n 209 THR 167 A ILE 168 n 210 ILE 168 A LYS 169 n 211 LYS 169 A THR 170 n 212 THR 170 A ASN 171 n 213 ASN 171 A PRO 172 n 214 PRO 172 A ASP 173 n 215 ASP 173 A ASP 174 n 216 ASP 174 A ARG 175 n 217 ARG 175 A ARG 176 n 218 ARG 176 A ILE 177 n 219 ILE 177 A ILE 178 n 220 ILE 178 A MET 179 n 221 MET 179 A CME 180 n 222 CME 180 A ALA 181 n 223 ALA 181 A TRP 182 n 224 TRP 182 A ASN 183 n 225 ASN 183 A PRO 184 n 226 PRO 184 A ARG 185 n 227 ARG 185 A ASP 186 n 228 ASP 186 A LEU 187 n 229 LEU 187 A PRO 188 n 230 PRO 188 A LEU 189 n 231 LEU 189 A MET 190 n 232 MET 190 A ALA 191 n 233 ALA 191 A LEU 192 n 234 LEU 192 A PRO 193 n 235 PRO 193 A PRO 194 n 236 PRO 194 A CYS 195 n 237 CYS 195 A HIS 196 n 238 HIS 196 A ALA 197 n 239 ALA 197 A LEU 198 n 240 LEU 198 A CME 199 n 241 CME 199 A GLN 200 n 242 GLN 200 A PHE 201 n 243 PHE 201 A TYR 202 n 244 TYR 202 A VAL 203 n 245 VAL 203 A VAL 204 n 246 VAL 204 A ASN 205 n 247 ASN 205 A SER 206 n 248 SER 206 A GLU 207 n 249 GLU 207 A LEU 208 n 250 LEU 208 A SER 209 n 251 SER 209 A CYS 210 n 252 CYS 210 A GLN 211 n 253 GLN 211 A LEU 212 n 254 LEU 212 A TYR 213 n 255 TYR 213 A GLN 214 n 256 GLN 214 A ARG 215 n 257 ARG 215 A SER 216 n 258 SER 216 A GLY 217 n 259 GLY 217 A ASP 218 n 260 ASP 218 A MET 219 n 261 MET 219 A GLY 220 n 262 GLY 220 A LEU 221 n 263 LEU 221 A GLY 222 n 264 GLY 222 A VAL 223 n 265 VAL 223 A PRO 224 n 266 PRO 224 A PHE 225 n 267 PHE 225 A ASN 226 n 268 ASN 226 A ILE 227 n 269 ILE 227 A ALA 228 n 270 ALA 228 A SER 229 n 271 SER 229 A TYR 230 n 272 TYR 230 A ALA 231 n 273 ALA 231 A LEU 232 n 274 LEU 232 A LEU 233 n 275 LEU 233 A THR 234 n 276 THR 234 A TYR 235 n 277 TYR 235 A MET 236 n 278 MET 236 A ILE 237 n 279 ILE 237 A ALA 238 n 280 ALA 238 A HIS 239 n 281 HIS 239 A ILE 240 n 282 ILE 240 A THR 241 n 283 THR 241 A GLY 242 n 284 GLY 242 A LEU 243 n 285 LEU 243 A LYS 244 n 286 LYS 244 A PRO 245 n 287 PRO 245 A GLY 246 n 288 GLY 246 A ASP 247 n 289 ASP 247 A PHE 248 n 290 PHE 248 A ILE 249 n 291 ILE 249 A HIS 250 n 292 HIS 250 A THR 251 n 293 THR 251 A LEU 252 n 294 LEU 252 A GLY 253 n 295 GLY 253 A ASP 254 n 296 ASP 254 A ALA 255 n 297 ALA 255 A HIS 256 n 298 HIS 256 A ILE 257 n 299 ILE 257 A TYR 258 n 300 TYR 258 A LEU 259 n 301 LEU 259 A ASN 260 n 302 ASN 260 A HIS 261 n 303 HIS 261 A ILE 262 n 304 ILE 262 A GLU 263 n 305 GLU 263 A PRO 264 n 306 PRO 264 A LEU 265 n 307 LEU 265 A LYS 266 n 308 LYS 266 A ILE 267 n 309 ILE 267 A GLN 268 n 310 GLN 268 A LEU 269 n 311 LEU 269 A GLN 270 n 312 GLN 270 A ARG 271 n 313 ARG 271 A GLU 272 n 314 GLU 272 A PRO 273 n 315 PRO 273 A ARG 274 n 316 ARG 274 A PRO 275 n 317 PRO 275 A PHE 276 n 318 PHE 276 A PRO 277 n 319 PRO 277 A LYS 278 n 320 LYS 278 A LEU 279 n 321 LEU 279 A ARG 280 n 322 ARG 280 A ILE 281 n 323 ILE 281 A LEU 282 n 324 LEU 282 A ARG 283 n 325 ARG 283 A LYS 284 n 326 LYS 284 A VAL 285 n 327 VAL 285 A GLU 286 n 328 GLU 286 A LYS 287 n 329 LYS 287 A ILE 288 n 330 ILE 288 A ASP 289 n 331 ASP 289 A ASP 290 n 332 ASP 290 A PHE 291 n 333 PHE 291 A LYS 292 n 334 LYS 292 A ALA 293 n 335 ALA 293 A GLU 294 n 336 GLU 294 A ASP 295 n 337 ASP 295 A PHE 296 n 338 PHE 296 A GLN 297 n 339 GLN 297 A ILE 298 n 340 ILE 298 A GLU 299 n 341 GLU 299 A GLY 300 n 342 GLY 300 A TYR 301 n 343 TYR 301 A ASN 302 n 344 ASN 302 A PRO 303 n 345 PRO 303 A HIS 304 n 346 HIS 304 A PRO 305 n 347 PRO 305 A THR 306 n 348 THR 306 A ILE 307 n 349 ILE 307 A LYS 308 n 350 LYS 308 A MET 309 n 351 MET 309 A GLU 310 n 352 GLU 310 A n 353 311 A n 354 312 A n 355 313 A author_and_software_defined_assembly PISA,PQS 2 dimeric 5760 -88 21750 A CME 43 S,S-(2-HYDROXYETHYL)THIOCYSTEINE A CME 85 CYS A CME 180 S,S-(2-HYDROXYETHYL)THIOCYSTEINE A CME 222 CYS A CME 199 S,S-(2-HYDROXYETHYL)THIOCYSTEINE A CME 241 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 55.3320000000 A N LYS 47 A N LYS 89 A O THR 55 A O THR 97 A N TYR 65 A N TYR 107 A O PHE 248 A O PHE 290 A N GLY 246 A N GLY 288 A O LEU 208 A O LEU 250 A N TYR 213 A N TYR 255 A O LEU 198 A O LEU 240 A O ARG 280 A O ARG 322 A N GLN 297 A N GLN 339 1 A MET -41 A MET 1 1 Y 1 A GLY -40 A GLY 2 1 Y 1 A HIS -39 A HIS 3 1 Y 1 A HIS -38 A HIS 4 1 Y 1 A HIS -37 A HIS 5 1 Y 1 A HIS -36 A HIS 6 1 Y 1 A HIS -35 A HIS 7 1 Y 1 A HIS -34 A HIS 8 1 Y 1 A ASP -33 A ASP 9 1 Y 1 A THR -32 A THR 10 1 Y 1 A ASP -31 A ASP 11 1 Y 1 A ILE -30 A ILE 12 1 Y 1 A PRO -29 A PRO 13 1 Y 1 A THR -28 A THR 14 1 Y 1 A THR -27 A THR 15 1 Y 1 A GLU -26 A GLU 16 1 Y 1 A ASN -25 A ASN 17 1 Y 1 A LEU -24 A LEU 18 1 Y 1 A THR -23 A THR 19 1 Y 1 A PHE -22 A PHE 20 1 Y 1 A GLN -21 A GLN 21 1 Y 1 A GLY -20 A GLY 22 1 Y 1 A ALA -19 A ALA 23 1 Y 1 A CYS -18 A CYS 24 1 Y 1 A ARG -17 A ARG 25 1 Y 1 A LEU -16 A LEU 26 1 Y 1 A VAL -15 A VAL 27 1 Y 1 A ALA -14 A ALA 28 1 Y 1 A ASN -13 A ASN 29 1 Y 1 A CYS -12 A CYS 30 1 Y 1 A ARG -11 A ARG 31 1 Y 1 A ASP -10 A ASP 32 1 Y 1 A VAL -9 A VAL 33 1 Y 1 A ARG -8 A ARG 34 1 Y 1 A CYS -7 A CYS 35 1 Y 1 A ARG -6 A ARG 36 1 Y 1 A ARG -5 A ARG 37 1 Y 1 A LEU -4 A LEU 38 1 Y 1 A LEU -3 A LEU 39 1 Y 1 A ARG -2 A ARG 40 1 Y 1 A ASN -1 A ASN 41 1 Y 1 A VAL 0 A VAL 42 1 Y 1 A MET 1 A MET 43 1 Y 1 A PRO 2 A PRO 44 1 Y 1 A VAL 3 A VAL 45 1 Y 1 A ALA 4 A ALA 46 1 Y 1 A GLY 5 A GLY 47 1 Y 1 A SER 6 A SER 48 1 Y 1 A GLU 7 A GLU 49 1 Y 1 A LEU 8 A LEU 50 1 Y 1 A PRO 9 A PRO 51 1 Y 1 A ARG 10 A ARG 52 1 Y 1 A ARG 11 A ARG 53 1 Y 1 A PRO 12 A PRO 54 1 Y 1 A LEU 13 A LEU 55 1 Y 1 A PRO 14 A PRO 56 1 Y 1 A PRO 15 A PRO 57 1 Y 1 A ALA 16 A ALA 58 1 Y 1 A ALA 17 A ALA 59 1 Y 1 A GLN 18 A GLN 60 1 Y 1 A GLU 19 A GLU 61 1 Y 1 A ARG 20 A ARG 62 1 Y 1 A ASP 21 A ASP 63 1 Y 1 A ALA 22 A ALA 64 1 Y 1 A GLU 23 A GLU 65 1 Y 1 A PRO 24 A PRO 66 1 Y 1 A ARG 25 A ARG 67 1 Y 1 A LYS 107 A LYS 149 1 Y 1 A ILE 108 A ILE 150 1 Y 1 A TRP 109 A TRP 151 1 Y 1 A ASP 110 A ASP 152 1 Y 1 A ALA 111 A ALA 153 1 Y 1 A ASN 112 A ASN 154 1 Y 1 A GLY 113 A GLY 155 1 Y 1 A SER 114 A SER 156 1 Y 1 A ARG 115 A ARG 157 1 Y 1 A ASP 116 A ASP 158 1 Y 1 A PHE 117 A PHE 159 1 Y 1 A LEU 118 A LEU 160 1 Y 1 A ASP 119 A ASP 161 1 Y 1 A SER 120 A SER 162 1 Y 1 A LEU 121 A LEU 163 1 Y 1 A GLY 122 A GLY 164 1 Y 1 A PHE 123 A PHE 165 1 Y 1 A SER 124 A SER 166 1 Y 1 A THR 125 A THR 167 1 Y 1 A ARG 126 A ARG 168 1 Y 1 A GLU 127 A GLU 169 1 Y 1 A GLU 128 A GLU 170 1 Y 1 A MET 311 A MET 353 1 Y 1 A ALA 312 A ALA 354 1 Y 1 A VAL 313 A VAL 355 1 Y 1 A ARG 147 -101.93 -84.59 1 A MET 149 -54.34 -2.68 1 A SER 151 -45.80 151.97 1 A ASN 171 -163.94 76.41 1 A LEU 192 44.68 74.29 1 A LEU 282 -80.60 32.56 PROTEIN_REP.PARAM PROTEIN.TOP WATER_REP.PARAM WATER.TOP EDO.PARAM EDO.TOP ION.PARAM ION.TOP 41.7 0.00 0.00 0.00 0.00 0.00 0.00 0.2400000 0.007 0.2240000 2.06 6.00 1123 28871 22853 4.9 86.7 RANDOM 738658.23 0.00 1 RESTRAINED THROUGHOUT 3.0 2 MOLECULAR REPLACEMENT Engh & Huber FLAT MODEL 105.5 0.759 0.31 0.27 5.00 0.33 0.27 2.06 6.00 102 2258 19 0 2137 0.006 1.3 23.9 0.87 1.34 1.50 2.17 2.00 1.91 2.00 2.76 2.50 0.3320000 0.039 0.3000000 2.12 74 1317 6 5.3 29.2 19.2 2.06 20 1HW4 27419 26475 2 2 0.0510000 1 36 5.7 96 0.3730000 2.06 2.13 1 5.7 99.8 refinement CNS data reduction d*TREK data scaling SCALEPACK phasing CNS STRUCTURE OF THYMIDYLATE SYNTHASE SUGGESTS ADVANTAGES OF CHEMOTHERAPY WITH NONCOMPETITIVE INHIBITORS 1 N N 2 N N 2 N N 2 N N 3 N N 4 N N A GLY 29 A GLY 71 HELX_P A ARG 42 A ARG 84 1 1 14 A PHE 80 A PHE 122 HELX_P A LYS 93 A LYS 135 1 2 14 A ASN 97 A ASN 139 HELX_P A SER 103 A SER 145 1 3 7 A VAL 134 A VAL 176 HELX_P A PHE 142 A PHE 184 1 4 9 A ASP 159 A ASP 201 HELX_P A ASN 171 A ASN 213 1 5 13 A ASN 183 A ASN 225 HELX_P A LEU 187 A LEU 229 5 6 5 A LEU 221 A LEU 263 HELX_P A THR 241 A THR 283 1 7 21 A HIS 261 A HIS 303 HELX_P A LEU 269 A LEU 311 1 8 9 A LYS 287 A LYS 329 HELX_P A PHE 291 A PHE 333 5 9 5 A LYS 292 A LYS 334 HELX_P A GLU 294 A GLU 336 5 10 3 covale 1.329 both A ARG 42 A C ARG 84 1_555 A CME 43 A N CME 85 1_555 covale 1.327 both A CME 43 A C CME 85 1_555 A GLY 44 A N GLY 86 1_555 covale 1.333 both A MET 179 A C MET 221 1_555 A CME 180 A N CME 222 1_555 covale 1.330 both A CME 180 A C CME 222 1_555 A ALA 181 A N ALA 223 1_555 covale 1.333 both A LEU 198 A C LEU 240 1_555 A CME 199 A N CME 241 1_555 covale 1.329 both A CME 199 A C CME 241 1_555 A GLN 200 A N GLN 242 1_555 TRANSFERASE Thymidylate Synthase, Methyltransferase, TRANSFERASE TYSY_HUMAN UNP 1 1 P04818 PVAGSELPRRPLPPAAQERDAEPRPPHGELQYLGQIQHILRCGVRKDDRTGTGTLSVFGMQARYSLRDEFPLLTTKRVFW KGVLEELLWFIKGSTNAKELSSKGVKIWDANGSRDFLDSLGFSTREEGDLGPVYGFQWRHFGAEYRDMESDYSGQGVDQL QRVIDTIKTNPDDRRIIMCAWNPRDLPLMALPPCHALCQFYVVNSELSCQLYQRSGDMGLGVPFNIASYALLTYMIAHIT GLKPGDFIHTLGDAHIYLNHIEPLKIQLQREPRPFPKLRILRKVEKIDDFKAEDFQIEGYNPHPTIKMEMAV 1 313 1HW4 1 313 P04818 A 1 43 355 1 CYS modified residue CME 43 1HW4 A P04818 UNP 42 85 1 CYS modified residue CME 180 1HW4 A P04818 UNP 179 222 1 CYS conflict CME 199 1HW4 A P04818 UNP 198 241 5 2 anti-parallel anti-parallel parallel anti-parallel anti-parallel A VAL 45 A VAL 87 A ASP 48 A ASP 90 A GLY 54 A GLY 96 A SER 66 A SER 108 A LYS 244 A LYS 286 A TYR 258 A TYR 300 A GLU 207 A GLU 249 A ASP 218 A ASP 260 A ALA 197 A ALA 239 A VAL 204 A VAL 246 A LYS 278 A LYS 320 A ILE 281 A ILE 323 A PHE 296 A PHE 338 A GLU 299 A GLU 341 BINDING SITE FOR RESIDUE SO4 A 315 A SO4 315 Software 3 BINDING SITE FOR RESIDUE SO4 A 316 A SO4 316 Software 6 BINDING SITE FOR RESIDUE SO4 A 317 A SO4 317 Software 5 BINDING SITE FOR RESIDUE EDO A 314 A EDO 314 Software 7 A GLU 272 A GLU 314 3 1_555 A ARG 274 A ARG 316 3 1_555 A HIS 304 A HIS 346 3 1_555 A ARG 50 A ARG 92 6 2_545 A ARG 78 A ARG 120 6 1_555 A ARG 176 A ARG 218 6 4_546 A ARG 185 A ARG 227 6 2_545 A LEU 189 A LEU 231 6 2_545 A THR 306 A THR 348 6 1_555 A ARG 175 A ARG 217 5 5_555 A ASN 183 A ASN 225 5 1_555 A HIS 196 A HIS 238 5 1_555 A ARG 215 A ARG 257 5 1_555 A SER 216 A SER 258 5 1_555 A GLN 36 A GLN 78 7 1_555 A GLN 62 A GLN 104 7 1_555 A ALA 63 A ALA 105 7 1_555 A VAL 223 A VAL 265 7 1_555 A HIS 250 A HIS 292 7 1_555 A LEU 252 A LEU 294 7 1_555 A HOH 332 F HOH 7 1_555 152 P 31 2 1