0.009075 0.005240 0.000000 0.000000 0.010479 0.000000 0.000000 0.000000 0.015791 0.000000 0.000000 0.000000 Kumar, S. Gourinath, S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 9 90.000 90.000 120.000 110.190 110.190 63.327 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 O4 S -2 96.063 SULFATE ION non-polymer C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O N 116 N O N 117 N O N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N N N 138 S C N 139 N C N 140 N O N 141 N C Y 142 N C Y 143 N N Y 144 N C Y 145 N C Y 146 N N N 147 N O N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N O N 159 N H N 160 N H N 161 N N N 162 S C N 163 N C N 164 N O N 165 S C N 166 N C N 167 N C N 168 N C N 169 N O N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N N N 184 S C N 185 N C N 186 N O N 187 N C N 188 N C N 189 N C N 190 N C N 191 N O N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N N N 206 S C N 207 N C N 208 N O N 209 N C N 210 N C N 211 N C N 212 N C N 213 N N N 214 N O N 215 N H N 216 N H N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N N N 231 S C N 232 N C N 233 N O N 234 N C N 235 N C N 236 N S N 237 N C N 238 N O N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N N N 251 S C N 252 N C N 253 N O N 254 N C Y 255 N C Y 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C N 261 N O N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N H N 273 N N N 274 S C N 275 N C N 276 N O N 277 N C N 278 N C N 279 N C N 280 N O N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N N N 291 S C N 292 N C N 293 N O N 294 N C N 295 N O N 296 N O N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N S N 305 N O N 306 N O N 307 N O N 308 N O N 309 N N N 310 S C N 311 N C N 312 N O N 313 R C N 314 N O N 315 N C N 316 N O N 317 N H N 318 N H N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N N N 327 S C N 328 N C N 329 N O N 330 N C Y 331 N C Y 332 N C Y 333 N C Y 334 N N Y 335 N C Y 336 N C Y 337 N C Y 338 N C Y 339 N C N 340 N O N 341 N H N 342 N H N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H N 349 N H N 350 N H N 351 N H N 352 N H N 353 N N N 354 S C N 355 N C N 356 N O N 357 N C Y 358 N C Y 359 N C Y 360 N C Y 361 N C Y 362 N C Y 363 N C N 364 N O N 365 N O N 366 N H N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N H N 373 N H N 374 N H N 375 N H N 376 N H N 377 N N N 378 S C N 379 N C N 380 N O N 381 N C N 382 N C N 383 N C N 384 N O N 385 N H N 386 N H N 387 N H N 388 N H N 389 N H N 390 N H N 391 N H N 392 N H N 393 N H N 394 N H N 395 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N doub N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N doub N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N doub N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N doub N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N doub N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N doub N 244 N sing N 245 N sing N 246 N sing N 247 N sing Y 248 N doub Y 249 N sing Y 250 N sing N 251 N sing Y 252 N doub N 253 N sing Y 254 N doub N 255 N sing Y 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N doub N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N doub N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N doub N 291 N doub N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N sing N 300 N doub N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N doub N 317 N sing N 318 N sing N 319 N sing N 320 N sing Y 321 N doub Y 322 N sing Y 323 N sing N 324 N sing Y 325 N doub Y 326 N sing Y 327 N sing N 328 N sing Y 329 N sing Y 330 N doub N 331 N sing Y 332 N doub N 333 N sing Y 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N doub N 345 N sing N 346 N sing N 347 N sing N 348 N sing Y 349 N doub Y 350 N sing Y 351 N sing N 352 N sing Y 353 N doub N 354 N sing Y 355 N doub N 356 N sing Y 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N doub N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing N 379 N sing US J.Biol.Chem. JBCHA3 0071 1083-351X 10.1074/jbc.M110.197376 21297164 Structural and biochemical studies of serine acetyltransferase reveal why the parasite Entamoeba histolytica cannot form cysteine synthase complex 2011 10.2210/pdb3q1x/pdb pdb_00003q1x 100 1 CCD 2010-10-28 MARMOSAIC 225 mm CCD Si(111) monochromator SINGLE WAVELENGTH x-ray 1 0.9537 1.0 BM14 ESRF 0.9537 SYNCHROTRON ESRF BEAMLINE BM14 35523.691 Serine acetyltransferase 2.3.1.30 1 man polymer 105.093 SERINE 1 syn non-polymer 96.063 SULFATE ION 1 syn non-polymer 18.015 water 106 nat water no no MDNYIYSIAHQLYEMYLQDEDAFHSKRDYPHKKVFTELQKLRKIFFPDFFMKHQKITESHIASELTKLVDYIKDSVTAYN DELFAHQCVMAILEKLPSIKRTLKTDLIAAYAGDPAAPGLSLIIRCYPGFQAVIVYRIAHVLYECGERYYCREMMESVHS YTSIDIHPGASIKGHFFIDHGVGVVIGETAIIGEWCRIYQSVTLGAMHFQEEGGVIKRGTKRHPTVGDYVTIGTGAKVLG NIIVGSHVRIGANCWIDRDVDSNQTVYISEHPTHFVKPCTTKGMKNDTEIIAIIPSSPLANSPSILEHHHHHH MDNYIYSIAHQLYEMYLQDEDAFHSKRDYPHKKVFTELQKLRKIFFPDFFMKHQKITESHIASELTKLVDYIKDSVTAYN DELFAHQCVMAILEKLPSIKRTLKTDLIAAYAGDPAAPGLSLIIRCYPGFQAVIVYRIAHVLYECGERYYCREMMESVHS YTSIDIHPGASIKGHFFIDHGVGVVIGETAIIGEWCRIYQSVTLGAMHFQEEGGVIKRGTKRHPTVGDYVTIGTGAKVLG NIIVGSHVRIGANCWIDRDVDSNQTVYISEHPTHFVKPCTTKGMKNDTEIIAIIPSSPLANSPSILEHHHHHH 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 HM-1:IMSS sample cysE 5759 Entamoeba histolytica 562 Escherichia coli BL21 (DE3) plasmid pET21c 1 2.08 40.94 VAPOR DIFFUSION, HANGING DROP 8.0 Ammonium Sulfate, NaCl, Tris, Glycerol, L-serine, pH 8.0, vapor diffusion, hanging drop, temperature 299K 299 software chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_ref_seq_dif struct_site repository Initial release Version format compliance Refinement description Data collection Database references Derived calculations Refinement description 1 0 2011-02-02 1 1 2011-07-13 1 2 2017-11-08 1 3 2023-11-01 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Crystal structure of Serine Acetyltransferase from E.coli at 2.2A Serine Acetyltransferase- Apoenzyme (truncated) RCSB Y PDBJ 2010-12-18 REL REL SER SERINE SO4 SULFATE ION HOH water 3P47 PDB experimental model SER 1 2 SER SER 314 A SO4 2 3 SO4 SO4 315 A HOH 1 4 HOH HOH 316 A HOH 2 4 HOH HOH 317 A HOH 3 4 HOH HOH 318 A HOH 4 4 HOH HOH 319 A HOH 5 4 HOH HOH 320 A HOH 6 4 HOH HOH 321 A HOH 7 4 HOH HOH 322 A HOH 8 4 HOH HOH 323 A HOH 9 4 HOH HOH 324 A HOH 10 4 HOH HOH 325 A HOH 11 4 HOH HOH 326 A HOH 12 4 HOH HOH 327 A HOH 13 4 HOH HOH 328 A HOH 14 4 HOH HOH 329 A HOH 15 4 HOH HOH 330 A HOH 16 4 HOH HOH 331 A HOH 17 4 HOH HOH 332 A HOH 18 4 HOH HOH 333 A HOH 19 4 HOH HOH 334 A HOH 20 4 HOH HOH 335 A HOH 21 4 HOH HOH 336 A HOH 22 4 HOH HOH 337 A HOH 23 4 HOH HOH 338 A HOH 24 4 HOH HOH 339 A HOH 25 4 HOH HOH 340 A HOH 26 4 HOH HOH 341 A HOH 27 4 HOH HOH 342 A HOH 28 4 HOH HOH 343 A HOH 29 4 HOH HOH 344 A HOH 30 4 HOH HOH 345 A HOH 31 4 HOH HOH 346 A HOH 32 4 HOH HOH 347 A HOH 33 4 HOH HOH 348 A HOH 34 4 HOH HOH 349 A HOH 35 4 HOH HOH 350 A HOH 36 4 HOH HOH 351 A HOH 37 4 HOH HOH 352 A HOH 38 4 HOH HOH 353 A HOH 39 4 HOH HOH 354 A HOH 40 4 HOH HOH 355 A HOH 41 4 HOH HOH 356 A HOH 42 4 HOH HOH 357 A HOH 43 4 HOH HOH 358 A HOH 44 4 HOH HOH 359 A HOH 45 4 HOH HOH 360 A HOH 46 4 HOH HOH 361 A HOH 47 4 HOH HOH 362 A HOH 48 4 HOH HOH 363 A HOH 49 4 HOH HOH 364 A HOH 50 4 HOH HOH 365 A HOH 51 4 HOH HOH 366 A HOH 52 4 HOH HOH 367 A HOH 53 4 HOH HOH 368 A HOH 54 4 HOH HOH 369 A HOH 55 4 HOH HOH 370 A HOH 56 4 HOH HOH 371 A HOH 57 4 HOH HOH 372 A HOH 58 4 HOH HOH 373 A HOH 59 4 HOH HOH 374 A HOH 60 4 HOH HOH 375 A HOH 61 4 HOH HOH 376 A HOH 62 4 HOH HOH 377 A HOH 63 4 HOH HOH 378 A HOH 64 4 HOH HOH 379 A HOH 65 4 HOH HOH 380 A HOH 66 4 HOH HOH 381 A HOH 67 4 HOH HOH 382 A HOH 68 4 HOH HOH 383 A HOH 69 4 HOH HOH 384 A HOH 70 4 HOH HOH 385 A HOH 71 4 HOH HOH 386 A HOH 72 4 HOH HOH 387 A HOH 73 4 HOH HOH 388 A HOH 74 4 HOH HOH 389 A HOH 75 4 HOH HOH 390 A HOH 76 4 HOH HOH 391 A HOH 77 4 HOH HOH 392 A HOH 78 4 HOH HOH 393 A HOH 79 4 HOH HOH 394 A HOH 80 4 HOH HOH 395 A HOH 81 4 HOH HOH 396 A HOH 82 4 HOH HOH 397 A HOH 83 4 HOH HOH 398 A HOH 84 4 HOH HOH 399 A HOH 85 4 HOH HOH 400 A HOH 86 4 HOH HOH 401 A HOH 87 4 HOH HOH 402 A HOH 88 4 HOH HOH 403 A HOH 89 4 HOH HOH 404 A HOH 90 4 HOH HOH 405 A HOH 91 4 HOH HOH 406 A HOH 92 4 HOH HOH 407 A HOH 93 4 HOH HOH 408 A HOH 94 4 HOH HOH 409 A HOH 95 4 HOH HOH 410 A HOH 96 4 HOH HOH 411 A HOH 97 4 HOH HOH 412 A HOH 98 4 HOH HOH 413 A HOH 99 4 HOH HOH 414 A HOH 100 4 HOH HOH 415 A HOH 101 4 HOH HOH 416 A HOH 102 4 HOH HOH 417 A HOH 103 4 HOH HOH 418 A HOH 104 4 HOH HOH 419 A HOH 105 4 HOH HOH 420 A HOH 106 4 HOH HOH 421 A 1.840 1.840 27.550 27.550 MET 1 n 1 MET 1 A ASP 2 n 2 ASP 2 A ASN 3 n 3 ASN 3 A TYR 4 n 4 TYR 4 A ILE 5 n 5 ILE 5 A TYR 6 n 6 TYR 6 A SER 7 n 7 SER 7 A ILE 8 n 8 ILE 8 A ALA 9 n 9 ALA 9 A HIS 10 n 10 HIS 10 A GLN 11 n 11 GLN 11 A LEU 12 n 12 LEU 12 A TYR 13 n 13 TYR 13 A GLU 14 n 14 GLU 14 A MET 15 n 15 MET 15 A TYR 16 n 16 TYR 16 A LEU 17 n 17 LEU 17 A GLN 18 n 18 GLN 18 A ASP 19 n 19 ASP 19 A GLU 20 n 20 GLU 20 A ASP 21 n 21 ASP 21 A ALA 22 n 22 ALA 22 A PHE 23 n 23 PHE 23 A HIS 24 n 24 HIS 24 A SER 25 n 25 SER 25 A LYS 26 n 26 LYS 26 A ARG 27 n 27 ARG 27 A ASP 28 n 28 ASP 28 A TYR 29 n 29 TYR 29 A PRO 30 n 30 PRO 30 A HIS 31 n 31 HIS 31 A LYS 32 n 32 LYS 32 A ALA 33 n 33 LYS 33 A VAL 34 n 34 VAL 34 A PHE 35 n 35 PHE 35 A THR 36 n 36 THR 36 A GLU 37 n 37 GLU 37 A LEU 38 n 38 LEU 38 A GLN 39 n 39 GLN 39 A LYS 40 n 40 LYS 40 A LEU 41 n 41 LEU 41 A ARG 42 n 42 ARG 42 A LYS 43 n 43 LYS 43 A ILE 44 n 44 ILE 44 A PHE 45 n 45 PHE 45 A PHE 46 n 46 PHE 46 A PRO 47 n 47 PRO 47 A ASP 48 n 48 ASP 48 A PHE 49 n 49 PHE 49 A PHE 50 n 50 PHE 50 A MET 51 n 51 MET 51 A ALA 52 n 52 LYS 52 A ALA 53 n 53 HIS 53 A GLN 54 n 54 GLN 54 A LYS 55 n 55 LYS 55 A ILE 56 n 56 ILE 56 A THR 57 n 57 THR 57 A GLU 58 n 58 GLU 58 A SER 59 n 59 SER 59 A HIS 60 n 60 HIS 60 A ILE 61 n 61 ILE 61 A ALA 62 n 62 ALA 62 A SER 63 n 63 SER 63 A GLU 64 n 64 GLU 64 A LEU 65 n 65 LEU 65 A THR 66 n 66 THR 66 A LYS 67 n 67 LYS 67 A LEU 68 n 68 LEU 68 A VAL 69 n 69 VAL 69 A ASP 70 n 70 ASP 70 A TYR 71 n 71 TYR 71 A ILE 72 n 72 ILE 72 A LYS 73 n 73 LYS 73 A ASP 74 n 74 ASP 74 A SER 75 n 75 SER 75 A VAL 76 n 76 VAL 76 A THR 77 n 77 THR 77 A ALA 78 n 78 ALA 78 A TYR 79 n 79 TYR 79 A ASN 80 n 80 ASN 80 A ASP 81 n 81 ASP 81 A GLU 82 n 82 GLU 82 A LEU 83 n 83 LEU 83 A PHE 84 n 84 PHE 84 A ALA 85 n 85 ALA 85 A HIS 86 n 86 HIS 86 A GLN 87 n 87 GLN 87 A CYS 88 n 88 CYS 88 A VAL 89 n 89 VAL 89 A MET 90 n 90 MET 90 A ALA 91 n 91 ALA 91 A ILE 92 n 92 ILE 92 A LEU 93 n 93 LEU 93 A GLU 94 n 94 GLU 94 A LYS 95 n 95 LYS 95 A LEU 96 n 96 LEU 96 A PRO 97 n 97 PRO 97 A SER 98 n 98 SER 98 A ILE 99 n 99 ILE 99 A LYS 100 n 100 LYS 100 A ARG 101 n 101 ARG 101 A THR 102 n 102 THR 102 A LEU 103 n 103 LEU 103 A LYS 104 n 104 LYS 104 A THR 105 n 105 THR 105 A ASP 106 n 106 ASP 106 A LEU 107 n 107 LEU 107 A ILE 108 n 108 ILE 108 A ALA 109 n 109 ALA 109 A ALA 110 n 110 ALA 110 A TYR 111 n 111 TYR 111 A ALA 112 n 112 ALA 112 A GLY 113 n 113 GLY 113 A ASP 114 n 114 ASP 114 A PRO 115 n 115 PRO 115 A ALA 116 n 116 ALA 116 A ALA 117 n 117 ALA 117 A PRO 118 n 118 PRO 118 A GLY 119 n 119 GLY 119 A LEU 120 n 120 LEU 120 A SER 121 n 121 SER 121 A LEU 122 n 122 LEU 122 A ILE 123 n 123 ILE 123 A ILE 124 n 124 ILE 124 A ARG 125 n 125 ARG 125 A CYS 126 n 126 CYS 126 A TYR 127 n 127 TYR 127 A PRO 128 n 128 PRO 128 A GLY 129 n 129 GLY 129 A PHE 130 n 130 PHE 130 A GLN 131 n 131 GLN 131 A ALA 132 n 132 ALA 132 A VAL 133 n 133 VAL 133 A ILE 134 n 134 ILE 134 A VAL 135 n 135 VAL 135 A TYR 136 n 136 TYR 136 A ARG 137 n 137 ARG 137 A ILE 138 n 138 ILE 138 A ALA 139 n 139 ALA 139 A HIS 140 n 140 HIS 140 A VAL 141 n 141 VAL 141 A LEU 142 n 142 LEU 142 A TYR 143 n 143 TYR 143 A GLU 144 n 144 GLU 144 A CYS 145 n 145 CYS 145 A GLY 146 n 146 GLY 146 A GLU 147 n 147 GLU 147 A ARG 148 n 148 ARG 148 A TYR 149 n 149 TYR 149 A TYR 150 n 150 TYR 150 A CYS 151 n 151 CYS 151 A ARG 152 n 152 ARG 152 A GLU 153 n 153 GLU 153 A MET 154 n 154 MET 154 A MET 155 n 155 MET 155 A GLU 156 n 156 GLU 156 A SER 157 n 157 SER 157 A VAL 158 n 158 VAL 158 A HIS 159 n 159 HIS 159 A SER 160 n 160 SER 160 A TYR 161 n 161 TYR 161 A THR 162 n 162 THR 162 A SER 163 n 163 SER 163 A ILE 164 n 164 ILE 164 A ASP 165 n 165 ASP 165 A ILE 166 n 166 ILE 166 A HIS 167 n 167 HIS 167 A PRO 168 n 168 PRO 168 A GLY 169 n 169 GLY 169 A ALA 170 n 170 ALA 170 A SER 171 n 171 SER 171 A ILE 172 n 172 ILE 172 A LYS 173 n 173 LYS 173 A GLY 174 n 174 GLY 174 A HIS 175 n 175 HIS 175 A PHE 176 n 176 PHE 176 A PHE 177 n 177 PHE 177 A ILE 178 n 178 ILE 178 A ASP 179 n 179 ASP 179 A HIS 180 n 180 HIS 180 A GLY 181 n 181 GLY 181 A VAL 182 n 182 VAL 182 A GLY 183 n 183 GLY 183 A VAL 184 n 184 VAL 184 A VAL 185 n 185 VAL 185 A ILE 186 n 186 ILE 186 A GLY 187 n 187 GLY 187 A GLU 188 n 188 GLU 188 A THR 189 n 189 THR 189 A ALA 190 n 190 ALA 190 A ILE 191 n 191 ILE 191 A ILE 192 n 192 ILE 192 A GLY 193 n 193 GLY 193 A GLU 194 n 194 GLU 194 A TRP 195 n 195 TRP 195 A CYS 196 n 196 CYS 196 A ARG 197 n 197 ARG 197 A ILE 198 n 198 ILE 198 A TYR 199 n 199 TYR 199 A GLN 200 n 200 GLN 200 A SER 201 n 201 SER 201 A VAL 202 n 202 VAL 202 A THR 203 n 203 THR 203 A LEU 204 n 204 LEU 204 A GLY 205 n 205 GLY 205 A ALA 206 n 206 ALA 206 A MET 207 n 207 MET 207 A HIS 208 n 208 HIS 208 A PHE 209 n 209 PHE 209 A GLN 210 n 210 GLN 210 A ALA 211 n 211 GLU 211 A GLU 212 n 212 GLU 212 A GLY 213 n 213 GLY 213 A GLY 214 n 214 GLY 214 A VAL 215 n 215 VAL 215 A ILE 216 n 216 ILE 216 A LYS 217 n 217 LYS 217 A ARG 218 n 218 ARG 218 A GLY 219 n 219 GLY 219 A THR 220 n 220 THR 220 A LYS 221 n 221 LYS 221 A ARG 222 n 222 ARG 222 A HIS 223 n 223 HIS 223 A PRO 224 n 224 PRO 224 A THR 225 n 225 THR 225 A VAL 226 n 226 VAL 226 A GLY 227 n 227 GLY 227 A ASP 228 n 228 ASP 228 A TYR 229 n 229 TYR 229 A VAL 230 n 230 VAL 230 A THR 231 n 231 THR 231 A ILE 232 n 232 ILE 232 A GLY 233 n 233 GLY 233 A THR 234 n 234 THR 234 A GLY 235 n 235 GLY 235 A ALA 236 n 236 ALA 236 A LYS 237 n 237 LYS 237 A VAL 238 n 238 VAL 238 A LEU 239 n 239 LEU 239 A GLY 240 n 240 GLY 240 A ASN 241 n 241 ASN 241 A ILE 242 n 242 ILE 242 A ILE 243 n 243 ILE 243 A VAL 244 n 244 VAL 244 A GLY 245 n 245 GLY 245 A SER 246 n 246 SER 246 A HIS 247 n 247 HIS 247 A VAL 248 n 248 VAL 248 A ARG 249 n 249 ARG 249 A ILE 250 n 250 ILE 250 A GLY 251 n 251 GLY 251 A ALA 252 n 252 ALA 252 A ASN 253 n 253 ASN 253 A CYS 254 n 254 CYS 254 A TRP 255 n 255 TRP 255 A ILE 256 n 256 ILE 256 A ASP 257 n 257 ASP 257 A ARG 258 n 258 ARG 258 A ASP 259 n 259 ASP 259 A VAL 260 n 260 VAL 260 A ASP 261 n 261 ASP 261 A SER 262 n 262 SER 262 A ASN 263 n 263 ASN 263 A GLN 264 n 264 GLN 264 A THR 265 n 265 THR 265 A VAL 266 n 266 VAL 266 A TYR 267 n 267 TYR 267 A n 268 268 A n 269 269 A n 270 270 A n 271 271 A n 272 272 A n 273 273 A n 274 274 A n 275 275 A n 276 276 A n 277 277 A n 278 278 A n 279 279 A n 280 280 A n 281 281 A n 282 282 A n 283 283 A n 284 284 A n 285 285 A n 286 286 A n 287 287 A n 288 288 A n 289 289 A n 290 290 A n 291 291 A n 292 292 A n 293 293 A n 294 294 A n 295 295 A n 296 296 A n 297 297 A n 298 298 A n 299 299 A n 300 300 A n 301 301 A n 302 302 A n 303 303 A n 304 304 A n 305 305 A n 306 306 A n 307 307 A n 308 308 A n 309 309 A n 310 310 A n 311 311 A n 312 312 A n 313 313 A 1 0.561 2 0.439 author_and_software_defined_assembly PISA 3 trimeric 10880 -18 26810 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 -0.5000000000 -0.8660254038 0.0000000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_555 -y,x-y,z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 -0.5000000000 0.8660254038 0.0000000000 -0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_555 -x+y,-x,z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 A N ASP 165 A N ASP 165 A O ILE 186 A O ILE 186 A N VAL 185 A N VAL 185 A O LEU 204 A O LEU 204 A N THR 203 A N THR 203 A O VAL 238 A O VAL 238 A N LEU 239 A N LEU 239 A O ILE 256 A O ILE 256 A N SER 171 A N SER 171 A O ILE 192 A O ILE 192 A N ILE 191 A N ILE 191 A O VAL 226 A O VAL 226 A N THR 225 A N THR 225 A O VAL 244 A O VAL 244 A N PHE 177 A N PHE 177 A O ILE 198 A O ILE 198 A N ARG 197 A N ARG 197 A O ILE 232 A O ILE 232 A N THR 231 A N THR 231 A O ILE 250 A O ILE 250 A N ARG 249 A N ARG 249 A O VAL 266 A O VAL 266 1 A SO4 315 C SO4 1 A SO4 315 C SO4 1 A CG LYS 33 A CG LYS 33 1 Y 1 A CD LYS 33 A CD LYS 33 1 Y 1 A CE LYS 33 A CE LYS 33 1 Y 1 A NZ LYS 33 A NZ LYS 33 1 Y 1 A CG LYS 52 A CG LYS 52 1 Y 1 A CD LYS 52 A CD LYS 52 1 Y 1 A CE LYS 52 A CE LYS 52 1 Y 1 A NZ LYS 52 A NZ LYS 52 1 Y 1 A CG HIS 53 A CG HIS 53 1 Y 1 A ND1 HIS 53 A ND1 HIS 53 1 Y 1 A CD2 HIS 53 A CD2 HIS 53 1 Y 1 A CE1 HIS 53 A CE1 HIS 53 1 Y 1 A NE2 HIS 53 A NE2 HIS 53 1 Y 1 A CG GLU 211 A CG GLU 211 1 Y 1 A CD GLU 211 A CD GLU 211 1 Y 1 A OE1 GLU 211 A OE1 GLU 211 1 Y 1 A OE2 GLU 211 A OE2 GLU 211 1 Y 1 A O TYR 267 A O TYR 267 1 Y 1 A ILE 268 A ILE 268 1 Y 1 A SER 269 A SER 269 1 Y 1 A GLU 270 A GLU 270 1 Y 1 A HIS 271 A HIS 271 1 Y 1 A PRO 272 A PRO 272 1 Y 1 A THR 273 A THR 273 1 Y 1 A HIS 274 A HIS 274 1 Y 1 A PHE 275 A PHE 275 1 Y 1 A VAL 276 A VAL 276 1 Y 1 A LYS 277 A LYS 277 1 Y 1 A PRO 278 A PRO 278 1 Y 1 A CYS 279 A CYS 279 1 Y 1 A THR 280 A THR 280 1 Y 1 A THR 281 A THR 281 1 Y 1 A LYS 282 A LYS 282 1 Y 1 A GLY 283 A GLY 283 1 Y 1 A MET 284 A MET 284 1 Y 1 A LYS 285 A LYS 285 1 Y 1 A ASN 286 A ASN 286 1 Y 1 A ASP 287 A ASP 287 1 Y 1 A THR 288 A THR 288 1 Y 1 A GLU 289 A GLU 289 1 Y 1 A ILE 290 A ILE 290 1 Y 1 A ILE 291 A ILE 291 1 Y 1 A ALA 292 A ALA 292 1 Y 1 A ILE 293 A ILE 293 1 Y 1 A ILE 294 A ILE 294 1 Y 1 A PRO 295 A PRO 295 1 Y 1 A SER 296 A SER 296 1 Y 1 A SER 297 A SER 297 1 Y 1 A PRO 298 A PRO 298 1 Y 1 A LEU 299 A LEU 299 1 Y 1 A ALA 300 A ALA 300 1 Y 1 A ASN 301 A ASN 301 1 Y 1 A SER 302 A SER 302 1 Y 1 A PRO 303 A PRO 303 1 Y 1 A SER 304 A SER 304 1 Y 1 A ILE 305 A ILE 305 1 Y 1 A LEU 306 A LEU 306 1 Y 1 A GLU 307 A GLU 307 1 Y 1 A HIS 308 A HIS 308 1 Y 1 A HIS 309 A HIS 309 1 Y 1 A HIS 310 A HIS 310 1 Y 1 A HIS 311 A HIS 311 1 Y 1 A HIS 312 A HIS 312 1 Y 1 A HIS 313 A HIS 313 1 Y 1 A A O O HOH HOH 368 406 2.00 1 A A CD2 O TYR HOH 6 406 1.68 1_555 9_444 1 A A CE2 O TYR HOH 6 406 1.75 1_555 9_444 1 A THR 57 -141.26 -14.13 1 A GLU 58 93.73 -54.02 1 A ASN 80 -130.69 -113.33 1 A CYS 126 -152.06 2.40 1 A HIS 180 72.48 -68.29 1 A THR 220 71.30 153.33 1 A ASN 253 57.75 16.95 52.220 23.9204 12.600 -16.2700 0.0000 0.0000 -16.2700 0.0000 32.5500 0.9700 0.9590 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES: REFINED INDIVIDUALLY 0.1826 0.1606 0.1618 1.5900 27.55 1910 38478 5.0000 99.8400 0.1894 0.1669 1.000 0.300 0.8693 2.0850 0.0610 0.0157 0.0155 RANDOM 1 THROUGHOUT 0.000 MOLECULAR REPLACEMENT 0.0150 0.8000 0.8000 1.4000 3P47 MAXIMUM LIKELIHOOD MASK 1.5900 27.55 106 2237 12 0 2119 0.008 0.022 2181 1.135 1.942 2954 5.891 5.000 266 31.115 23.232 99 14.233 15.000 364 14.750 15.000 12 0.075 0.200 325 0.005 0.021 1647 0.447 1.500 1326 0.856 2.000 2142 1.451 3.000 855 2.189 4.500 812 0.3240 0.3010 1.6310 119 2659 2778 20 98.1600 27.91 1.5900 30.0 3Q1X 38526 38478 0.078 1 6.67 phasing Alexei Vaguine alexei@ysbl.york.ac.uk Fortran_77 http://www.ccp4.ac.uk/dist/html/molrep.html MOLREP program refinement Garib N. Murshudov garib@ysbl.york.ac.uk Fortran_77 http://www.ccp4.ac.uk/dist/html/refmac5.html REFMAC program data extraction PDB deposit@deposit.rcsb.org June 10, 2010 C++ http://sw-tools.pdb.org/apps/PDB_EXTRACT/ PDB_EXTRACT package 3.10 data collection HKL-2000 data reduction DENZO data scaling SCALEPACK data reduction AUTOMAR Crystal structure of Entamoeba histolytica serine acetyltransferase 1 in complex with L-serine 1 N N 2 N N 3 N N 4 N N A MET 1 A MET 1 HELX_P A ASP 19 A ASP 19 1 1 19 A GLU 20 A GLU 20 HELX_P A HIS 24 A HIS 24 5 2 5 A PHE 35 A PHE 35 HELX_P A PHE 46 A PHE 46 1 3 12 A PHE 46 A PHE 46 HELX_P A MET 51 A MET 51 1 4 6 A LYS 52 A LYS 52 HELX_P A ILE 56 A ILE 56 5 5 5 A GLU 58 A GLU 58 HELX_P A ASN 80 A ASN 80 1 6 23 A ASP 81 A ASP 81 HELX_P A ASP 114 A ASP 114 1 7 34 A GLY 119 A GLY 119 HELX_P A TYR 127 A TYR 127 1 8 9 A TYR 127 A TYR 127 HELX_P A CYS 145 A CYS 145 1 9 19 A TYR 149 A TYR 149 HELX_P A SER 163 A SER 163 1 10 15 TRANSFERASE Cysteine biosynthesis, serine acetyltransferas, Left handed beta helix, Acetyl transferase, OASS, TRANSFERASE A GLU 212 A GLU 212 1 A GLY 213 A GLY 213 -8.45 Q9U8X2_ENTHI UNP 1 1 Q9U8X2 MDNYIYSIAHQLYEMYLQDEDAFHSKRDYPHKKVFTELQKLRKIFFPDFFMKHQKITESHIASELTKLVDYIKDSVTAYN DELFAHQCVMAILEKLPSIKRTLKTDLIAAYAGDPAAPGLSLIIRCYPGFQAVIVYRIAHVLYECGERYYCREMMESVHS YTSIDIHPGASIKGHFFIDHGVGVVIGETAIIGEWCRIYQSVTLGAMHFQEEGGVIKRGTKRHPTVGDYVTIGTGAKVLG NIIVGSHVRIGANCWIDRDVDSNQTVYISEHPTHFVKPCTTKGMKNDTEIIAIIPSSPLANSPSI 1 305 3Q1X 1 305 Q9U8X2 A 1 1 305 1 expression tag LEU 306 3Q1X A Q9U8X2 UNP 306 1 expression tag GLU 307 3Q1X A Q9U8X2 UNP 307 1 expression tag HIS 308 3Q1X A Q9U8X2 UNP 308 1 expression tag HIS 309 3Q1X A Q9U8X2 UNP 309 1 expression tag HIS 310 3Q1X A Q9U8X2 UNP 310 1 expression tag HIS 311 3Q1X A Q9U8X2 UNP 311 1 expression tag HIS 312 3Q1X A Q9U8X2 UNP 312 1 expression tag HIS 313 3Q1X A Q9U8X2 UNP 313 5 4 5 parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel A ASP 165 A ASP 165 A ILE 166 A ILE 166 A VAL 185 A VAL 185 A ILE 186 A ILE 186 A THR 203 A THR 203 A GLY 205 A GLY 205 A LYS 237 A LYS 237 A LEU 239 A LEU 239 A TRP 255 A TRP 255 A ILE 256 A ILE 256 A SER 171 A SER 171 A ILE 172 A ILE 172 A ILE 191 A ILE 191 A ILE 192 A ILE 192 A THR 225 A THR 225 A VAL 226 A VAL 226 A ILE 243 A ILE 243 A VAL 244 A VAL 244 A PHE 177 A PHE 177 A ILE 178 A ILE 178 A ARG 197 A ARG 197 A ILE 198 A ILE 198 A THR 231 A THR 231 A ILE 232 A ILE 232 A VAL 248 A VAL 248 A ILE 250 A ILE 250 A GLN 264 A GLN 264 A VAL 266 A VAL 266 BINDING SITE FOR RESIDUE SER A 314 A SER 314 Software 9 BINDING SITE FOR RESIDUE SO4 A 315 A SO4 315 Software 9 A ASP 114 A ASP 114 9 2_555 A ALA 116 A ALA 116 9 2_555 A ASP 179 A ASP 179 9 2_555 A HIS 180 A HIS 180 9 2_555 A ALA 206 A ALA 206 9 1_555 A HIS 208 A HIS 208 9 1_555 A ARG 222 A ARG 222 9 1_555 A HIS 223 A HIS 223 9 1_555 A HOH 374 D HOH 9 1_555 A SER 201 A SER 201 9 2_555 A SER 201 A SER 201 9 3_555 A SER 201 A SER 201 9 1_555 A GLY 235 A GLY 235 9 2_555 A GLY 235 A GLY 235 9 3_555 A GLY 235 A GLY 235 9 1_555 A LYS 237 A LYS 237 9 3_555 A LYS 237 A LYS 237 9 2_555 A LYS 237 A LYS 237 9 1_555 146 H 3