0.016339 0.009434 0.000000 0.000000 0.018867 0.000000 0.000000 0.000000 0.006665 0.00000 0.00000 0.00000 Ruzheinikov, S.N. Das, S.K. Sedelnikova, S.E. Hartley, A. Foster, S.J. Horsburgh, M.J. Cox, A.G. McCleod, C.W. Mekhalfia, A. Blackburn, G.M. Rice, D.W. Baker, P.J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90.000 90.000 120.00 61.202 61.202 150.030 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 C4 H9 N O2 S 135.185 2-AMINO-4-MERCAPTO-BUTYRIC ACID L-Homocysteine L-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 C3 H7 N O5 S 169.156 n CYSTEINESULFONIC ACID 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 Zn 2 65.409 ZINC ION non-polymer 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 C N 141 N S N 142 N C N 143 N O N 144 N O N 145 N H N 146 N H N 147 N H 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 N N 155 S C N 156 N C N 157 N O N 158 N C Y 159 N C Y 160 N N Y 161 N C Y 162 N C Y 163 N N N 164 N O N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N O N 176 N H N 177 N H N 178 N N N 179 S C N 180 N C N 181 N O N 182 S C N 183 N C N 184 N C N 185 N C N 186 N O N 187 N H N 188 N H N 189 N H N 190 N H N 191 N H 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 N N 201 S C N 202 N C N 203 N O N 204 N C N 205 N C N 206 N C N 207 N C N 208 N O N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H 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 N N 223 S C N 224 N C N 225 N O N 226 N C N 227 N C N 228 N C N 229 N C N 230 N N N 231 N O N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H 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 N N 248 S C N 249 N C N 250 N O N 251 N C N 252 N C N 253 N S N 254 N C N 255 N O N 256 N H N 257 N H N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N N N 268 R C N 269 N C N 270 N S N 271 N C N 272 N O N 273 N O N 274 N O N 275 N O N 276 N O N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N N N 285 S C N 286 N C N 287 N O N 288 N C Y 289 N C Y 290 N C Y 291 N C Y 292 N C Y 293 N C Y 294 N C N 295 N O N 296 N H 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 H N 305 N H N 306 N H N 307 N N N 308 S C N 309 N C N 310 N O N 311 N C N 312 N C N 313 N C N 314 N O N 315 N H N 316 N H 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 N N 325 S C N 326 N C N 327 N O N 328 N C N 329 N O N 330 N O N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N H N 337 N H N 338 N N N 339 S C N 340 N C N 341 N O N 342 R C N 343 N O N 344 N C N 345 N O 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 H N 354 N H N 355 N N N 356 S C N 357 N C N 358 N O N 359 N C Y 360 N C Y 361 N C Y 362 N C Y 363 N N Y 364 N C Y 365 N C Y 366 N C Y 367 N C Y 368 N C N 369 N O 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 H N 378 N H N 379 N H N 380 N H N 381 N H N 382 N N N 383 S C N 384 N C N 385 N O N 386 N C Y 387 N C Y 388 N C Y 389 N C Y 390 N C Y 391 N C Y 392 N C N 393 N O N 394 N O N 395 N H N 396 N H N 397 N H N 398 N H N 399 N H N 400 N H N 401 N H N 402 N H N 403 N H N 404 N H N 405 N H N 406 N N N 407 S C N 408 N C N 409 N O N 410 N C N 411 N C N 412 N C N 413 N O N 414 N H N 415 N H N 416 N H N 417 N H N 418 N H N 419 N H N 420 N H N 421 N H N 422 N H N 423 N H N 424 N H N 425 N ZN 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 sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N doub N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N doub N 152 N sing N 153 N sing N 154 N sing N 155 N sing Y 156 N sing Y 157 N doub Y 158 N doub N 159 N sing Y 160 N sing N 161 N sing Y 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 doub N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing 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 doub N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N sing 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 doub 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 sing 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 doub N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 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 doub N 263 N sing N 264 N doub N 265 N doub N 266 N sing 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 doub N 276 N sing N 277 N sing N 278 N sing N 279 N sing Y 280 N doub Y 281 N sing Y 282 N sing N 283 N sing Y 284 N doub N 285 N sing Y 286 N doub N 287 N sing Y 288 N sing N 289 N sing N 290 N sing N 291 N sing 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 doub N 299 N sing N 300 N sing 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 doub N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N doub N 329 N sing N 330 N sing N 331 N sing N 332 N sing N 333 N sing N 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 Y 354 N sing Y 355 N sing N 356 N sing Y 357 N sing Y 358 N doub N 359 N sing Y 360 N doub N 361 N sing Y 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 sing N 369 N sing N 370 N sing N 371 N sing N 372 N doub N 373 N sing N 374 N sing N 375 N sing N 376 N sing Y 377 N doub Y 378 N sing Y 379 N sing N 380 N sing Y 381 N doub N 382 N sing Y 383 N doub N 384 N sing Y 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N sing N 390 N sing N 391 N sing N 392 N sing N 393 N sing N 394 N sing N 395 N sing N 396 N doub N 397 N sing N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N sing N 403 N sing N 404 N sing N 405 N sing N 406 N sing N 407 N sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 313 111 122 10.1006/jmbi.2001.5027 11601850 The 1.2 A structure of a novel quorum-sensing protein, Bacillus subtilis LuxS 2001 TO BE PUBLISHED 0353 PURIFICATION, CRYSTALLIZATION AND PRELIMINARY CRYSTALLOGRAPHIC ANALYSIS OF BACILLUS SUBTILIS LUXS 10.2210/pdb1jqw/pdb pdb_00001jqw 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 17790.219 Autoinducer-2 production protein luxS 4.4.1.21 P96T 1 man polymer 65.409 ZINC ION 1 syn non-polymer 135.185 2-AMINO-4-MERCAPTO-BUTYRIC ACID 3 syn non-polymer 18.015 water 53 nat water S-ribosylhomocysteine lyase, AI-2 synthesis protein no yes MPSVESFELDHNAVVAPYVRHCGVHKVGTDGVVNKFDIRFCQPNKQAMKPDTIHTLEHLLAFTIRSHAEKYDHFDIIDIS PMG(OCS)QTGYYLVVSGETTSAEIVDLLEDTMKEAVEITEIPAANEKQCGQAKLHDLEGAKRLMRFWLSQDKEELLKVF G MPSVESFELDHNAVVAPYVRHCGVHKVGTDGVVNKFDIRFCQPNKQAMKPDTIHTLEHLLAFTIRSHAEKYDHFDIIDIS PMGCQTGYYLVVSGETTSAEIVDLLEDTMKEAVEITEIPAANEKQCGQAKLHDLEGAKRLMRFWLSQDKEELLKVFG 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 Bacillus Escherichia sample luxS 1423 Bacillus subtilis 562 Escherichia coli Tuner (DE3) pLacI PLASMID pSKD1 1 2.28 46.05 VAPOR DIFFUSION, HANGING DROP 8.0 1.8 - 2.4M AMMONIUM SULPHATE, 0.1M TRIS-HCL, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K 290 database_2 pdbx_struct_conn_angle struct_conn struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond pdbx_initial_refinement_model chem_comp_atom chem_comp_bond chem_comp repository Initial release Version format compliance Derived calculations Version format compliance Database references Derived calculations Data collection Refinement description Data collection Structure summary 1 0 2001-10-24 1 1 2008-04-01 1 2 2011-07-13 1 3 2021-10-27 1 4 2023-08-16 1 5 2023-11-15 1 6 2024-04-03 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.conn_type_id _struct_conn.id _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _chem_comp_atom.atom_id _chem_comp_bond.atom_id_2 _chem_comp.pdbx_synonyms 1J98 contains the same protein native form RCSB Y RCSB 2001-08-09 REL ZN ZINC ION HCS 2-AMINO-4-MERCAPTO-BUTYRIC ACID HOH water 1J98 PDB experimental model ZN 300 2 ZN ZN 300 A HCS 401 3 HCS HCS 401 A CHM 22 3 HCS HCS 402 A CHM 41 3 HCS HCS 403 A WAT 1 4 HOH HOH 404 A WAT 2 4 HOH HOH 405 A WAT 3 4 HOH HOH 406 A WAT 4 4 HOH HOH 407 A WAT 5 4 HOH HOH 408 A WAT 6 4 HOH HOH 409 A WAT 7 4 HOH HOH 410 A WAT 8 4 HOH HOH 411 A WAT 9 4 HOH HOH 412 A WAT 10 4 HOH HOH 413 A WAT 11 4 HOH HOH 414 A WAT 15 4 HOH HOH 415 A WAT 16 4 HOH HOH 416 A WAT 20 4 HOH HOH 417 A WAT 21 4 HOH HOH 418 A WAT 22 4 HOH HOH 419 A WAT 23 4 HOH HOH 420 A WAT 24 4 HOH HOH 421 A WAT 25 4 HOH HOH 422 A WAT 26 4 HOH HOH 423 A WAT 27 4 HOH HOH 424 A WAT 28 4 HOH HOH 425 A WAT 30 4 HOH HOH 426 A WAT 31 4 HOH HOH 427 A WAT 32 4 HOH HOH 428 A WAT 33 4 HOH HOH 429 A WAT 34 4 HOH HOH 430 A WAT 35 4 HOH HOH 431 A WAT 37 4 HOH HOH 432 A WAT 38 4 HOH HOH 433 A WAT 39 4 HOH HOH 434 A WAT 40 4 HOH HOH 435 A WAT 41 4 HOH HOH 436 A WAT 42 4 HOH HOH 437 A WAT 43 4 HOH HOH 438 A WAT 44 4 HOH HOH 439 A WAT 45 4 HOH HOH 440 A WAT 46 4 HOH HOH 441 A WAT 47 4 HOH HOH 442 A WAT 48 4 HOH HOH 443 A WAT 49 4 HOH HOH 444 A WAT 50 4 HOH HOH 445 A WAT 52 4 HOH HOH 446 A WAT 53 4 HOH HOH 447 A WAT 54 4 HOH HOH 448 A WAT 60 4 HOH HOH 449 A WAT 56 4 HOH HOH 450 A WAT 57 4 HOH HOH 451 A WAT 58 4 HOH HOH 452 A WAT 59 4 HOH HOH 453 A WAT 61 4 HOH HOH 454 A WAT 62 4 HOH HOH 455 A WAT 63 4 HOH HOH 456 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 GLU 8 n 8 GLU 8 A LEU 9 n 9 LEU 9 A ASP 10 n 10 ASP 10 A HIS 11 n 11 HIS 11 A ASN 12 n 12 ASN 12 A ALA 13 n 13 ALA 13 A VAL 14 n 14 VAL 14 A VAL 15 n 15 VAL 15 A ALA 16 n 16 ALA 16 A PRO 17 n 17 PRO 17 A TYR 18 n 18 TYR 18 A VAL 19 n 19 VAL 19 A ARG 20 n 20 ARG 20 A HIS 21 n 21 HIS 21 A CHM 22 n 22 CYS 22 A GLY 23 n 23 GLY 23 A VAL 24 n 24 VAL 24 A HIS 25 n 25 HIS 25 A LYS 26 n 26 LYS 26 A VAL 27 n 27 VAL 27 A GLY 28 n 28 GLY 28 A THR 29 n 29 THR 29 A ASP 30 n 30 ASP 30 A GLY 31 n 31 GLY 31 A VAL 32 n 32 VAL 32 A VAL 33 n 33 VAL 33 A ASN 34 n 34 ASN 34 A LYS 35 n 35 LYS 35 A PHE 36 n 36 PHE 36 A ASP 37 n 37 ASP 37 A ILE 38 n 38 ILE 38 A ARG 39 n 39 ARG 39 A PHE 40 n 40 PHE 40 A CHM 41 n 41 CYS 41 A GLN 42 n 42 GLN 42 A PRO 43 n 43 PRO 43 A ASN 44 n 44 ASN 44 A LYS 45 n 45 LYS 45 A GLN 46 n 46 GLN 46 A ALA 47 n 47 ALA 47 A MET 48 n 48 MET 48 A LYS 49 n 49 LYS 49 A PRO 50 n 50 PRO 50 A ASP 51 n 51 ASP 51 A THR 52 n 52 THR 52 A ILE 53 n 53 ILE 53 A HIS 54 n 54 HIS 54 A THR 55 n 55 THR 55 A LEU 56 n 56 LEU 56 A GLU 57 n 57 GLU 57 A HIS 58 n 58 HIS 58 A LEU 59 n 59 LEU 59 A LEU 60 n 60 LEU 60 A ALA 61 n 61 ALA 61 A PHE 62 n 62 PHE 62 A THR 63 n 63 THR 63 A ILE 64 n 64 ILE 64 A ARG 65 n 65 ARG 65 A SER 66 n 66 SER 66 A HIS 67 n 67 HIS 67 A ALA 68 n 68 ALA 68 A GLU 69 n 69 GLU 69 A LYS 70 n 70 LYS 70 A TYR 71 n 71 TYR 71 A ASP 72 n 72 ASP 72 A HIS 73 n 73 HIS 73 A PHE 74 n 74 PHE 74 A ASP 75 n 75 ASP 75 A ILE 76 n 76 ILE 76 A ILE 77 n 77 ILE 77 A ASP 78 n 78 ASP 78 A ILE 79 n 79 ILE 79 A SER 80 n 80 SER 80 A PRO 81 n 81 PRO 81 A MET 82 n 82 MET 82 A GLY 83 n 83 GLY 83 A OSC 84 n 84 OCS 84 A GLN 85 n 85 GLN 85 A THR 86 n 86 THR 86 A GLY 87 n 87 GLY 87 A TYR 88 n 88 TYR 88 A TYR 89 n 89 TYR 89 A LEU 90 n 90 LEU 90 A VAL 91 n 91 VAL 91 A VAL 92 n 92 VAL 92 A SER 93 n 93 SER 93 A GLY 94 n 94 GLY 94 A GLU 95 n 95 GLU 95 A THR 96 n 96 THR 96 A THR 97 n 97 THR 97 A SER 98 n 98 SER 98 A ALA 99 n 99 ALA 99 A GLU 100 n 100 GLU 100 A ILE 101 n 101 ILE 101 A VAL 102 n 102 VAL 102 A ASP 103 n 103 ASP 103 A LEU 104 n 104 LEU 104 A LEU 105 n 105 LEU 105 A GLU 106 n 106 GLU 106 A ASP 107 n 107 ASP 107 A THR 108 n 108 THR 108 A MET 109 n 109 MET 109 A LYS 110 n 110 LYS 110 A GLU 111 n 111 GLU 111 A ALA 112 n 112 ALA 112 A VAL 113 n 113 VAL 113 A GLU 114 n 114 GLU 114 A ILE 115 n 115 ILE 115 A THR 116 n 116 THR 116 A GLU 117 n 117 GLU 117 A ILE 118 n 118 ILE 118 A PRO 119 n 119 PRO 119 A ALA 120 n 120 ALA 120 A ALA 121 n 121 ALA 121 A ASN 122 n 122 ASN 122 A GLU 123 n 123 GLU 123 A LYS 124 n 124 LYS 124 A GLN 125 n 125 GLN 125 A CYS 126 n 126 CYS 126 A GLY 127 n 127 GLY 127 A GLN 128 n 128 GLN 128 A ALA 129 n 129 ALA 129 A LYS 130 n 130 LYS 130 A LEU 131 n 131 LEU 131 A HIS 132 n 132 HIS 132 A ASP 133 n 133 ASP 133 A LEU 134 n 134 LEU 134 A GLU 135 n 135 GLU 135 A GLY 136 n 136 GLY 136 A ALA 137 n 137 ALA 137 A LYS 138 n 138 LYS 138 A ARG 139 n 139 ARG 139 A LEU 140 n 140 LEU 140 A MET 141 n 141 MET 141 A ARG 142 n 142 ARG 142 A PHE 143 n 143 PHE 143 A TRP 144 n 144 TRP 144 A LEU 145 n 145 LEU 145 A SER 146 n 146 SER 146 A GLN 147 n 147 GLN 147 A ASP 148 n 148 ASP 148 A LYS 149 n 149 LYS 149 A GLU 150 n 150 GLU 150 A GLU 151 n 151 GLU 151 A LEU 152 n 152 LEU 152 A LEU 153 n 153 LEU 153 A LYS 154 n 154 LYS 154 A VAL 155 n 155 VAL 155 A PHE 156 n 156 PHE 156 A GLY 157 n 157 GLY 157 A author_and_software_defined_assembly PISA,PQS 2 dimeric 3660 -82 12510 A HIS 54 A NE2 HIS 54 1_555 A ZN 300 B ZN ZN 1_555 A HIS 58 A NE2 HIS 58 1_555 88.5 A HIS 54 A NE2 HIS 54 1_555 A ZN 300 B ZN ZN 1_555 A CYS 126 A SG CYS 126 1_555 99.2 A HIS 58 A NE2 HIS 58 1_555 A ZN 300 B ZN ZN 1_555 A CYS 126 A SG CYS 126 1_555 108.8 A OCS 84 CYSTEINESULFONIC ACID A OCS 84 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 0.5000000000 0.8660254038 0.0000000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 12_564 x,x-y+1,-z-1/6 crystal symmetry operation -30.6010000000 53.0024867624 -25.0050000000 A N ARG 20 A N ARG 20 A O ASP 37 A O ASP 37 A N ILE 38 A N ILE 38 A O TYR 88 A O TYR 88 A O VAL 91 A O VAL 91 A N ASP 78 A N ASP 78 1 A MET 1 A MET 1 1 Y 1 A PRO 2 A PRO 2 1 Y 1 A SER 3 A SER 3 1 Y 1 A VAL 4 A VAL 4 1 Y 1 A GLU 5 A GLU 5 1 Y 1 A SER 6 A SER 6 1 Y 1 A PHE 7 A PHE 7 1 Y 1 A A NZ O LYS HOH 49 407 1.99 1_555 8_565 1 A ASP 30 -148.38 15.77 1 A ASN 44 57.20 17.05 1 A ASP 78 -170.77 148.81 1 A GLN 128 -168.71 74.21 1 A ASP 133 -159.80 83.52 44.52 0.241 0.175 2.3 10.0 395 7180 91.6 RANDOM 1 Isotropic THROUGHOUT 1 MOLECULAR REPLACEMENT 1J98 Engh & Huber 0.35 0.26 5.00 0.39 0.30 2.3 10.0 53 1269 25 0 1191 1.51 0.0109 23.0 0.93 6.39 8.65 7.80 10.64 2.3 20.0 1JQW 7264 7264 0 0 0.044 1 20.8 5.36 90.8 0.378 2.3 2.35 3.35 494 1 94.5 data reduction DENZO data scaling SCALEPACK refinement CNS phasing CNS THE 2.3 ANGSTROM RESOLUTION STRUCTURE OF BACILLUS SUBTILIS LUXS/HOMOCYSTEINE COMPLEX 1 N N 2 N N 3 N N 3 N N 3 N N 4 N N The biological assembly is a dimer generated from the monomer in the asymmetric unit by the matrix: BIOMT1 2 0.500000 0.866025 0.000000 -31.39000 BIOMT2 2 0.866025 -0.500000 0.000000 54.36907 BIOMT3 2 0.000000 0.000000 -1.000000 -24.93000 A LYS 49 A LYS 49 HELX_P A GLU 69 A GLU 69 1 1 21 A THR 97 A THR 97 HELX_P A VAL 113 A VAL 113 1 2 17 A ASP 133 A ASP 133 HELX_P A SER 146 A SER 146 1 3 14 A ASP 148 A ASP 148 HELX_P A LEU 153 A LEU 153 1 4 6 covale 2.017 none A CYS 22 A SG CYS 22 1_555 A HCS 402 D SD HCS 1_555 covale 2.025 none A CYS 41 A SG CYS 41 1_555 A HCS 403 E SD HCS 1_555 covale 1.334 both A GLY 83 A C GLY 83 1_555 A OCS 84 A N OCS 84 1_555 covale 1.339 both A OCS 84 A C OCS 84 1_555 A GLN 85 A N GLN 85 1_555 metalc 2.227 A HIS 54 A NE2 HIS 54 1_555 A ZN 300 B ZN ZN 1_555 metalc 2.350 A HIS 58 A NE2 HIS 58 1_555 A ZN 300 B ZN ZN 1_555 metalc 2.326 A CYS 126 A SG CYS 126 1_555 A ZN 300 B ZN ZN 1_555 SIGNALING PROTEIN AUTOINDUCER SYNTHESIS, SIGNALING PROTEIN A ALA 16 A ALA 16 1 A PRO 17 A PRO 17 -0.18 LUXS_BACSU UNP 1 1 O34667 MPSVESFELDHNAVVAPYVRHCGVHKVGTDGVVNKFDIRFCQPNKQAMKPDTIHTLEHLLAFTIRSHAEKYDHFDIIDIS PMGCQTGYYLVVSGEPTSAEIVDLLEDTMKEAVEITEIPAANEKQCGQAKLHDLEGAKRLMRFWLSQDKEELLKVFG 1 157 1JQW 1 157 O34667 A 1 1 157 1 CYS modified residue OCS 84 1JQW A O34667 UNP 84 84 1 PRO engineered mutation THR 96 1JQW A O34667 UNP 96 96 4 anti-parallel anti-parallel anti-parallel A TYR 18 A TYR 18 A VAL 27 A VAL 27 A GLY 31 A GLY 31 A ARG 39 A ARG 39 A GLY 87 A GLY 87 A GLY 94 A GLY 94 A PHE 74 A PHE 74 A PRO 81 A PRO 81 BINDING SITE FOR RESIDUE ZN A 300 A ZN 300 Software 3 BINDING SITE FOR RESIDUE HCS A 401 A HCS 401 Software 8 BINDING SITE FOR RESIDUE HCS A 402 A HCS 402 Software 7 BINDING SITE FOR RESIDUE HCS A 403 A HCS 403 Software 8 A HIS 54 A HIS 54 3 1_555 A HIS 58 A HIS 58 3 1_555 A CYS 126 A CYS 126 3 1_555 A LYS 35 A LYS 35 8 12_564 A GLU 57 A GLU 57 8 1_555 A ALA 61 A ALA 61 8 1_555 A ARG 65 A ARG 65 8 1_555 A ASP 78 A ASP 78 8 1_555 A ILE 79 A ILE 79 8 1_555 A SER 80 A SER 80 8 1_555 A HCS 402 D HCS 8 12_564 A CYS 22 A CYS 22 7 1_555 A GLY 23 A GLY 23 7 1_555 A LYS 35 A LYS 35 7 1_555 A TYR 89 A TYR 89 7 1_555 A HCS 401 C HCS 7 12_564 A HOH 408 F HOH 7 1_555 A HOH 426 F HOH 7 1_555 A HIS 21 A HIS 21 8 8_565 A VAL 24 A VAL 24 8 8_565 A CYS 41 A CYS 41 8 1_555 A GLN 46 A GLN 46 8 1_555 A ALA 47 A ALA 47 8 1_555 A GLU 95 A GLU 95 8 8_565 A ARG 139 A ARG 139 8 1_555 A HOH 434 F HOH 8 8_565 179 P 65 2 2