0.014927 -0.000000 0.000000 0.000000 0.014927 0.000000 0.000000 0.000000 0.021272 0.00000 0.00000 0.00000 Watson, W.T. Minogue, T.D. Val, D.L. Beck von Bodman, S. Churchill, M.E.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 66.991 66.991 47.011 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking 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 N N 305 S C N 306 N C N 307 N O N 308 R C N 309 N O N 310 N C N 311 N O N 312 N H N 313 N H N 314 N H 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 N N 322 S C N 323 N C N 324 N O N 325 N C Y 326 N C Y 327 N C Y 328 N C Y 329 N N Y 330 N C Y 331 N C Y 332 N C Y 333 N C Y 334 N C N 335 N O N 336 N H N 337 N H N 338 N H N 339 N H N 340 N H 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 N N 349 S C N 350 N C N 351 N O N 352 N C Y 353 N C Y 354 N C Y 355 N C Y 356 N C Y 357 N C Y 358 N C N 359 N O N 360 N O N 361 N H N 362 N H N 363 N H N 364 N H N 365 N H 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 N N 373 S C N 374 N C N 375 N O N 376 N C N 377 N C N 378 N C N 379 N O N 380 N H N 381 N H N 382 N H N 383 N H N 384 N H 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 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 sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N doub N 297 N sing N 298 N sing 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 doub N 313 N sing N 314 N sing N 315 N sing N 316 N sing Y 317 N doub Y 318 N sing Y 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 sing Y 326 N doub N 327 N sing Y 328 N doub N 329 N sing Y 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 doub N 341 N sing N 342 N sing N 343 N sing N 344 N sing Y 345 N doub Y 346 N sing Y 347 N sing N 348 N sing Y 349 N doub N 350 N sing Y 351 N doub N 352 N sing Y 353 N sing N 354 N sing N 355 N sing N 356 N sing N 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 doub 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 sing N 373 N sing N 374 N sing N 375 N sing US Mol.Cell MOCEFL 2168 1097-2765 9 685 694 10.1016/S1097-2765(02)00480-X 11931774 Structural basis and specificity of acyl-homoserine lactone signal production in bacterial quorum sensing. 2002 DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 57 1945 1949 10.1107/S0907444901014512 Crystallization and Rhenium MAD Phasing of the Acyl-homoserinelactone Synthase EsaI 2001 10.2210/pdb1kzf/pdb pdb_00001kzf 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 90 1 CCD 2000-09-15 ADSC QUANTUM 4 CARS-designed Si(111) double-bounce monochromator SINGLE WAVELENGTH M x-ray 1 1.00 1.0 14-BM-D APS 1.00 SYNCHROTRON APS BEAMLINE 14-BM-D 26040.727 acyl-homoserinelactone synthase EsaI 1 man polymer 18.015 water 100 nat water no no MGSSHHHHHHSSGLVPRGSHMLELFDVSYEELQTTRSEELYKLRKKTFSDRLGWEVICSQGMESDEFDGPGTRYILGICE GQLVCSVRFTSLDRPNMITHTFQHCFSDVTLPAYGTESSRFFVDKARARALLGEHYPISQVLFLAMVNWAQNNAYGNIYT IVSRAMLKILTRSGWQIKVIKEAFLTEKERIYLLTLPAGQDDKQQLGGDVVSRTGCPPVAVTTWPLTLPV MGSSHHHHHHSSGLVPRGSHMLELFDVSYEELQTTRSEELYKLRKKTFSDRLGWEVICSQGMESDEFDGPGTRYILGICE GQLVCSVRFTSLDRPNMITHTFQHCFSDVTLPAYGTESSRFFVDKARARALLGEHYPISQVLFLAMVNWAQNNAYGNIYT IVSRAMLKILTRSGWQIKVIKEAFLTEKERIYLLTLPAGQDDKQQLGGDVVSRTGCPPVAVTTWPLTLPV 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 Pantoea Pantoea stewartii subsp. stewartii Escherichia Escherichia coli sample EsaI/EsaR gene cluster 66271 Pantoea stewartii subsp. stewartii 469008 Escherichia coli BL21(DE3) BL21(DE3) plasmid pET14b 1 2.02 39.25 VAPOR DIFFUSION, HANGING DROP 6.1 MES, PEG 4000, 2-propanol, EDTA, NaN3, 2-mercaptoethanol, pH 6.1, VAPOR DIFFUSION, HANGING DROP, temperature 291K 291 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_ref_seq_dif repository Initial release Version format compliance Version format compliance Data collection Database references Refinement description 1 0 2002-04-17 1 1 2008-04-28 1 2 2011-07-13 1 3 2023-08-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details Rhenate-bound EsaI RCSB Y RCSB 2002-02-06 REL HOH water 1K4J PDB ENTRY 1K4J PDB experimental model WAT 1 2 HOH HOH 211 A WAT 2 2 HOH HOH 212 A WAT 3 2 HOH HOH 213 A WAT 4 2 HOH HOH 214 A WAT 5 2 HOH HOH 215 A WAT 6 2 HOH HOH 216 A WAT 7 2 HOH HOH 217 A WAT 8 2 HOH HOH 218 A WAT 9 2 HOH HOH 219 A WAT 10 2 HOH HOH 220 A WAT 11 2 HOH HOH 221 A WAT 12 2 HOH HOH 222 A WAT 13 2 HOH HOH 223 A WAT 14 2 HOH HOH 224 A WAT 15 2 HOH HOH 225 A WAT 16 2 HOH HOH 226 A WAT 17 2 HOH HOH 227 A WAT 18 2 HOH HOH 228 A WAT 19 2 HOH HOH 229 A WAT 20 2 HOH HOH 230 A WAT 21 2 HOH HOH 231 A WAT 22 2 HOH HOH 232 A WAT 23 2 HOH HOH 233 A WAT 24 2 HOH HOH 234 A WAT 25 2 HOH HOH 235 A WAT 26 2 HOH HOH 236 A WAT 27 2 HOH HOH 237 A WAT 28 2 HOH HOH 238 A WAT 29 2 HOH HOH 239 A WAT 30 2 HOH HOH 240 A WAT 31 2 HOH HOH 241 A WAT 32 2 HOH HOH 242 A WAT 33 2 HOH HOH 243 A WAT 34 2 HOH HOH 244 A WAT 35 2 HOH HOH 245 A WAT 36 2 HOH HOH 246 A WAT 37 2 HOH HOH 247 A WAT 38 2 HOH HOH 248 A WAT 39 2 HOH HOH 249 A WAT 40 2 HOH HOH 250 A WAT 41 2 HOH HOH 251 A WAT 42 2 HOH HOH 252 A WAT 43 2 HOH HOH 253 A WAT 44 2 HOH HOH 254 A WAT 45 2 HOH HOH 255 A WAT 46 2 HOH HOH 256 A WAT 47 2 HOH HOH 257 A WAT 48 2 HOH HOH 258 A WAT 49 2 HOH HOH 259 A WAT 50 2 HOH HOH 260 A WAT 51 2 HOH HOH 261 A WAT 52 2 HOH HOH 262 A WAT 53 2 HOH HOH 263 A WAT 54 2 HOH HOH 264 A WAT 55 2 HOH HOH 265 A WAT 56 2 HOH HOH 266 A WAT 57 2 HOH HOH 267 A WAT 58 2 HOH HOH 268 A WAT 59 2 HOH HOH 269 A WAT 60 2 HOH HOH 270 A WAT 61 2 HOH HOH 271 A WAT 62 2 HOH HOH 272 A WAT 63 2 HOH HOH 273 A WAT 64 2 HOH HOH 274 A WAT 65 2 HOH HOH 275 A WAT 66 2 HOH HOH 276 A WAT 67 2 HOH HOH 277 A WAT 68 2 HOH HOH 278 A WAT 69 2 HOH HOH 279 A WAT 70 2 HOH HOH 280 A WAT 71 2 HOH HOH 281 A WAT 72 2 HOH HOH 282 A WAT 73 2 HOH HOH 283 A WAT 74 2 HOH HOH 284 A WAT 75 2 HOH HOH 285 A WAT 76 2 HOH HOH 286 A WAT 77 2 HOH HOH 287 A WAT 78 2 HOH HOH 288 A WAT 79 2 HOH HOH 289 A WAT 80 2 HOH HOH 290 A WAT 81 2 HOH HOH 291 A WAT 82 2 HOH HOH 292 A WAT 83 2 HOH HOH 293 A WAT 84 2 HOH HOH 294 A WAT 85 2 HOH HOH 295 A WAT 86 2 HOH HOH 296 A WAT 87 2 HOH HOH 297 A WAT 88 2 HOH HOH 298 A WAT 89 2 HOH HOH 299 A WAT 90 2 HOH HOH 300 A WAT 91 2 HOH HOH 301 A WAT 92 2 HOH HOH 302 A WAT 93 2 HOH HOH 303 A WAT 94 2 HOH HOH 304 A WAT 95 2 HOH HOH 305 A WAT 96 2 HOH HOH 306 A WAT 97 2 HOH HOH 307 A WAT 98 2 HOH HOH 308 A WAT 99 2 HOH HOH 309 A WAT 100 2 HOH HOH 310 A n 1 -19 A n 2 -18 A n 3 -17 A n 4 -16 A n 5 -15 A n 6 -14 A n 7 -13 A n 8 -12 A n 9 -11 A n 10 -10 A n 11 -9 A n 12 -8 A n 13 -7 A n 14 -6 A n 15 -5 A n 16 -4 A n 17 -3 A n 18 -2 A n 19 -1 A n 20 0 A MET 1 n 21 MET 1 A LEU 2 n 22 LEU 2 A GLU 3 n 23 GLU 3 A LEU 4 n 24 LEU 4 A PHE 5 n 25 PHE 5 A ASP 6 n 26 ASP 6 A VAL 7 n 27 VAL 7 A SER 8 n 28 SER 8 A TYR 9 n 29 TYR 9 A GLU 10 n 30 GLU 10 A GLU 11 n 31 GLU 11 A LEU 12 n 32 LEU 12 A GLN 13 n 33 GLN 13 A ALA 14 n 34 THR 14 A ALA 15 n 35 THR 15 A n 36 16 A n 37 17 A n 38 18 A n 39 19 A n 40 20 A n 41 21 A n 42 22 A n 43 23 A n 44 24 A n 45 25 A n 46 26 A n 47 27 A ALA 28 n 48 PHE 28 A SER 29 n 49 SER 29 A ASP 30 n 50 ASP 30 A ALA 31 n 51 ARG 31 A LEU 32 n 52 LEU 32 A GLY 33 n 53 GLY 33 A TRP 34 n 54 TRP 34 A GLU 35 n 55 GLU 35 A VAL 36 n 56 VAL 36 A ILE 37 n 57 ILE 37 A CYS 38 n 58 CYS 38 A SER 39 n 59 SER 39 A GLN 40 n 60 GLN 40 A GLY 41 n 61 GLY 41 A MET 42 n 62 MET 42 A GLU 43 n 63 GLU 43 A SER 44 n 64 SER 44 A ASP 45 n 65 ASP 45 A GLU 46 n 66 GLU 46 A PHE 47 n 67 PHE 47 A ASP 48 n 68 ASP 48 A GLY 49 n 69 GLY 49 A PRO 50 n 70 PRO 50 A GLY 51 n 71 GLY 51 A THR 52 n 72 THR 52 A ARG 53 n 73 ARG 53 A TYR 54 n 74 TYR 54 A ILE 55 n 75 ILE 55 A LEU 56 n 76 LEU 56 A GLY 57 n 77 GLY 57 A ILE 58 n 78 ILE 58 A CYS 59 n 79 CYS 59 A GLU 60 n 80 GLU 60 A GLY 61 n 81 GLY 61 A GLN 62 n 82 GLN 62 A LEU 63 n 83 LEU 63 A VAL 64 n 84 VAL 64 A CYS 65 n 85 CYS 65 A SER 66 n 86 SER 66 A VAL 67 n 87 VAL 67 A ARG 68 n 88 ARG 68 A PHE 69 n 89 PHE 69 A THR 70 n 90 THR 70 A SER 71 n 91 SER 71 A LEU 72 n 92 LEU 72 A ASP 73 n 93 ASP 73 A ARG 74 n 94 ARG 74 A PRO 75 n 95 PRO 75 A ASN 76 n 96 ASN 76 A MET 77 n 97 MET 77 A ILE 78 n 98 ILE 78 A THR 79 n 99 THR 79 A HIS 80 n 100 HIS 80 A THR 81 n 101 THR 81 A PHE 82 n 102 PHE 82 A GLN 83 n 103 GLN 83 A HIS 84 n 104 HIS 84 A CYS 85 n 105 CYS 85 A PHE 86 n 106 PHE 86 A SER 87 n 107 SER 87 A ASP 88 n 108 ASP 88 A VAL 89 n 109 VAL 89 A THR 90 n 110 THR 90 A LEU 91 n 111 LEU 91 A PRO 92 n 112 PRO 92 A ALA 93 n 113 ALA 93 A TYR 94 n 114 TYR 94 A GLY 95 n 115 GLY 95 A THR 96 n 116 THR 96 A GLU 97 n 117 GLU 97 A SER 98 n 118 SER 98 A SER 99 n 119 SER 99 A ARG 100 n 120 ARG 100 A PHE 101 n 121 PHE 101 A PHE 102 n 122 PHE 102 A VAL 103 n 123 VAL 103 A ASP 104 n 124 ASP 104 A LYS 105 n 125 LYS 105 A ALA 106 n 126 ALA 106 A ARG 107 n 127 ARG 107 A ALA 108 n 128 ALA 108 A ARG 109 n 129 ARG 109 A ALA 110 n 130 ALA 110 A LEU 111 n 131 LEU 111 A LEU 112 n 132 LEU 112 A GLY 113 n 133 GLY 113 A GLU 114 n 134 GLU 114 A HIS 115 n 135 HIS 115 A TYR 116 n 136 TYR 116 A PRO 117 n 137 PRO 117 A ILE 118 n 138 ILE 118 A SER 119 n 139 SER 119 A GLN 120 n 140 GLN 120 A VAL 121 n 141 VAL 121 A LEU 122 n 142 LEU 122 A PHE 123 n 143 PHE 123 A LEU 124 n 144 LEU 124 A ALA 125 n 145 ALA 125 A MET 126 n 146 MET 126 A VAL 127 n 147 VAL 127 A ASN 128 n 148 ASN 128 A TRP 129 n 149 TRP 129 A ALA 130 n 150 ALA 130 A GLN 131 n 151 GLN 131 A ASN 132 n 152 ASN 132 A ASN 133 n 153 ASN 133 A ALA 134 n 154 ALA 134 A TYR 135 n 155 TYR 135 A GLY 136 n 156 GLY 136 A ASN 137 n 157 ASN 137 A ILE 138 n 158 ILE 138 A TYR 139 n 159 TYR 139 A THR 140 n 160 THR 140 A ILE 141 n 161 ILE 141 A VAL 142 n 162 VAL 142 A SER 143 n 163 SER 143 A ARG 144 n 164 ARG 144 A ALA 145 n 165 ALA 145 A MET 146 n 166 MET 146 A LEU 147 n 167 LEU 147 A LYS 148 n 168 LYS 148 A ILE 149 n 169 ILE 149 A LEU 150 n 170 LEU 150 A THR 151 n 171 THR 151 A ARG 152 n 172 ARG 152 A SER 153 n 173 SER 153 A GLY 154 n 174 GLY 154 A TRP 155 n 175 TRP 155 A GLN 156 n 176 GLN 156 A ILE 157 n 177 ILE 157 A LYS 158 n 178 LYS 158 A VAL 159 n 179 VAL 159 A ILE 160 n 180 ILE 160 A LYS 161 n 181 LYS 161 A GLU 162 n 182 GLU 162 A ALA 163 n 183 ALA 163 A PHE 164 n 184 PHE 164 A LEU 165 n 185 LEU 165 A THR 166 n 186 THR 166 A GLU 167 n 187 GLU 167 A ALA 168 n 188 LYS 168 A GLU 169 n 189 GLU 169 A ARG 170 n 190 ARG 170 A ILE 171 n 191 ILE 171 A TYR 172 n 192 TYR 172 A LEU 173 n 193 LEU 173 A LEU 174 n 194 LEU 174 A THR 175 n 195 THR 175 A LEU 176 n 196 LEU 176 A PRO 177 n 197 PRO 177 A ALA 178 n 198 ALA 178 A GLY 179 n 199 GLY 179 A GLN 180 n 200 GLN 180 A ASP 181 n 201 ASP 181 A ASP 182 n 202 ASP 182 A LYS 183 n 203 LYS 183 A GLN 184 n 204 GLN 184 A GLN 185 n 205 GLN 185 A LEU 186 n 206 LEU 186 A GLY 187 n 207 GLY 187 A GLY 188 n 208 GLY 188 A ASP 189 n 209 ASP 189 A VAL 190 n 210 VAL 190 A VAL 191 n 211 VAL 191 A SER 192 n 212 SER 192 A ARG 193 n 213 ARG 193 A THR 194 n 214 THR 194 A GLY 195 n 215 GLY 195 A CYS 196 n 216 CYS 196 A PRO 197 n 217 PRO 197 A PRO 198 n 218 PRO 198 A VAL 199 n 219 VAL 199 A ALA 200 n 220 ALA 200 A VAL 201 n 221 VAL 201 A THR 202 n 222 THR 202 A THR 203 n 223 THR 203 A TRP 204 n 224 TRP 204 A CPR 205 n 225 PRO 205 A LEU 206 n 226 LEU 206 A THR 207 n 227 THR 207 A LEU 208 n 228 LEU 208 A CPR 209 n 229 PRO 209 A VAL 210 n 230 VAL 210 A author_defined_assembly 1 monomeric 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 A N ALA 163 A N ALA 183 A O ILE 171 A O ILE 191 A O LEU 174 A O LEU 194 A N THR 140 A N THR 160 A O TYR 139 A O TYR 159 A N SER 98 A N SER 118 A O PHE 102 A O PHE 122 A N SER 66 A N SER 86 A O PHE 69 A O PHE 89 A N ARG 53 A N ARG 73 A O ILE 58 A O ILE 78 A N GLU 3 A N GLU 23 A N LEU 2 A N LEU 22 A O LEU 208 A O LEU 228 1 A OG1 THR 14 A OG1 THR 34 1 Y 1 A CG2 THR 14 A CG2 THR 34 1 Y 1 A OG1 THR 15 A OG1 THR 35 1 Y 1 A CG2 THR 15 A CG2 THR 35 1 Y 1 A CG PHE 28 A CG PHE 48 1 Y 1 A CD1 PHE 28 A CD1 PHE 48 1 Y 1 A CD2 PHE 28 A CD2 PHE 48 1 Y 1 A CE1 PHE 28 A CE1 PHE 48 1 Y 1 A CE2 PHE 28 A CE2 PHE 48 1 Y 1 A CZ PHE 28 A CZ PHE 48 1 Y 1 A CG ARG 31 A CG ARG 51 1 Y 1 A CD ARG 31 A CD ARG 51 1 Y 1 A NE ARG 31 A NE ARG 51 1 Y 1 A CZ ARG 31 A CZ ARG 51 1 Y 1 A NH1 ARG 31 A NH1 ARG 51 1 Y 1 A NH2 ARG 31 A NH2 ARG 51 1 Y 1 A CG LYS 168 A CG LYS 188 1 Y 1 A CD LYS 168 A CD LYS 188 1 Y 1 A CE LYS 168 A CE LYS 188 1 Y 1 A NZ LYS 168 A NZ LYS 188 1 Y 1 A MET -19 A MET 1 1 Y 1 A GLY -18 A GLY 2 1 Y 1 A SER -17 A SER 3 1 Y 1 A SER -16 A SER 4 1 Y 1 A HIS -15 A HIS 5 1 Y 1 A HIS -14 A HIS 6 1 Y 1 A HIS -13 A HIS 7 1 Y 1 A HIS -12 A HIS 8 1 Y 1 A HIS -11 A HIS 9 1 Y 1 A HIS -10 A HIS 10 1 Y 1 A SER -9 A SER 11 1 Y 1 A SER -8 A SER 12 1 Y 1 A GLY -7 A GLY 13 1 Y 1 A LEU -6 A LEU 14 1 Y 1 A VAL -5 A VAL 15 1 Y 1 A PRO -4 A PRO 16 1 Y 1 A ARG -3 A ARG 17 1 Y 1 A GLY -2 A GLY 18 1 Y 1 A SER -1 A SER 19 1 Y 1 A HIS 0 A HIS 20 1 Y 1 A ARG 16 A ARG 36 1 Y 1 A SER 17 A SER 37 1 Y 1 A GLU 18 A GLU 38 1 Y 1 A GLU 19 A GLU 39 1 Y 1 A LEU 20 A LEU 40 1 Y 1 A TYR 21 A TYR 41 1 Y 1 A LYS 22 A LYS 42 1 Y 1 A LEU 23 A LEU 43 1 Y 1 A ARG 24 A ARG 44 1 Y 1 A LYS 25 A LYS 45 1 Y 1 A LYS 26 A LYS 46 1 Y 1 A THR 27 A THR 47 1 Y 1 A HIS 80 -112.31 -74.02 36.4 -1.89 0 0 -1.89 0 3.78 0.2437000 0.2087000 0.2240000 0.2240000 1.80 30.0 1851 18828 18828 96.6 random 1 anisotropic THROUGHOUT 0.0 0.0 MOLECULAR REPLACEMENT PDB ENTRY 1K4J Engh & Huber 0.28 0.23 30.0 0.15 0.12 1.80 30.0 100 1649 0 0 1549 0.00917 1.349 23.48 0.957 0.2890000 0.017 0.2400000 1.91 299 3033 .941 28.553 1.8 99.0 1KZF 19521 19521 0.0 0.0 0.0390000 1 48.5 9.0 96.5 1.80 1.86 5.2 1799 0.1950000 3.1 92.0 refinement CNS data reduction DENZO data scaling SCALEPACK phasing CNS Crystal Structure of the Acyl-homoserine Lactone Synthase, EsaI 1 N N 2 N N A TYR 9 A TYR 29 HELX_P A THR 15 A THR 35 1 1 7 A PHE 28 A PHE 48 HELX_P A GLN 40 A GLN 60 1 2 13 A PHE 82 A PHE 102 HELX_P A SER 87 A SER 107 1 3 6 A ASP 104 A ASP 124 HELX_P A GLY 113 A GLY 133 1 4 10 A PRO 117 A PRO 137 HELX_P A ASN 133 A ASN 153 1 5 17 A ARG 144 A ARG 164 HELX_P A GLY 154 A GLY 174 1 6 11 A GLY 179 A GLY 199 HELX_P A GLY 195 A GLY 215 1 7 17 A PRO 197 A PRO 217 HELX_P A THR 202 A THR 222 5 8 6 LIGASE alpha-beta, autoinducer synthase, acylhomoserine lactone, quorum sensing, bacterial pathogenesis, LIGASE A TRP 204 A TRP 224 1 A PRO 205 A PRO 225 0.08 ESAI_ERWST UNP 1 1 P54656 MLELFDVSYEELQTTRSEELYKLRKKTFSDRLGWEVICSQGMESDEFDGPGTRYILGICEGQLVCSVRFTSLDRPNMITH TFQHCFSDVTLPAYGTESSRFFVDKARARALLGEHYPISQVLFLAMVNWAQNNAYGNIYTIVSRAMLKILTRSGWQIKVI KEAFLTEKERIYLLTLPAGQDDKQQLGGDVVSRTGCPPVAVTTWPLTLPV 1 210 1KZF 1 210 P54656 A 1 21 230 1 expression tag MET -19 1KZF A P54656 UNP 1 1 expression tag GLY -18 1KZF A P54656 UNP 2 1 expression tag SER -17 1KZF A P54656 UNP 3 1 expression tag SER -16 1KZF A P54656 UNP 4 1 expression tag HIS -15 1KZF A P54656 UNP 5 1 expression tag HIS -14 1KZF A P54656 UNP 6 1 expression tag HIS -13 1KZF A P54656 UNP 7 1 expression tag HIS -12 1KZF A P54656 UNP 8 1 expression tag HIS -11 1KZF A P54656 UNP 9 1 expression tag HIS -10 1KZF A P54656 UNP 10 1 expression tag SER -9 1KZF A P54656 UNP 11 1 expression tag SER -8 1KZF A P54656 UNP 12 1 expression tag GLY -7 1KZF A P54656 UNP 13 1 expression tag LEU -6 1KZF A P54656 UNP 14 1 expression tag VAL -5 1KZF A P54656 UNP 15 1 expression tag PRO -4 1KZF A P54656 UNP 16 1 expression tag ARG -3 1KZF A P54656 UNP 17 1 expression tag GLY -2 1KZF A P54656 UNP 18 1 expression tag SER -1 1KZF A P54656 UNP 19 1 expression tag HIS 0 1KZF A P54656 UNP 20 8 anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel A LYS 158 A LYS 178 A PHE 164 A PHE 184 A ARG 170 A ARG 190 A PRO 177 A PRO 197 A ASN 137 A ASN 157 A SER 143 A SER 163 A THR 96 A THR 116 A VAL 103 A VAL 123 A GLN 62 A GLN 82 A SER 71 A SER 91 A ARG 53 A ARG 73 A CYS 59 A CYS 79 A LEU 2 A LEU 22 A SER 8 A SER 28 A LEU 206 A LEU 226 A LEU 208 A LEU 228 78 P 43