0.021305 0.000000 0.000000 0.000000 0.021305 0.000000 0.000000 0.000000 0.008982 0.00000 0.00000 0.00000 Kruse, S.W. Zhao, R. Smith, D.P. Jones, D.N.M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 46.938 46.938 111.328 C4 H10 O 74.122 1-BUTANOL BUTAN-1-OL non-polymer C2 H3 O2 -1 59.044 ACETATE ION non-polymer 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 C N 2 N C N 3 N C N 4 N C N 5 N O N 6 N H 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 H N 15 N H N 16 N C N 17 N O N 18 N O N 19 N C N 20 N H N 21 N H N 22 N H N 23 N N N 24 S C N 25 N C N 26 N O N 27 N C N 28 N O 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 N N 37 S C N 38 N C N 39 N O N 40 N C N 41 N C N 42 N C N 43 N N N 44 N C N 45 N N N 46 N N N 47 N O N 48 N H N 49 N H 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 H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N N N 64 S C N 65 N C N 66 N O N 67 N C N 68 N C N 69 N O N 70 N N N 71 N O N 72 N H N 73 N H N 74 N H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N N N 81 S C N 82 N C N 83 N O N 84 N C N 85 N C N 86 N O N 87 N O N 88 N O N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N N N 97 R C N 98 N C N 99 N O N 100 N C N 101 N S N 102 N O N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N N N 111 S C N 112 N C N 113 N O N 114 N C N 115 N C N 116 N C N 117 N O N 118 N N N 119 N O 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 H N 128 N H N 129 N H N 130 N N N 131 S C N 132 N C N 133 N O N 134 N C N 135 N C N 136 N C N 137 N O N 138 N O N 139 N O N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N N N 150 N C N 151 N C N 152 N O N 153 N O N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N N N 160 S C N 161 N C N 162 N O N 163 N C Y 164 N C Y 165 N N Y 166 N C Y 167 N C Y 168 N N 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 O 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 S 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 O 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 H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N N N 228 S C N 229 N C N 230 N O N 231 N C N 232 N C N 233 N C N 234 N C N 235 N N N 236 N O 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 H N 248 N H N 249 N H N 250 N H N 251 N H N 252 N N N 253 S C N 254 N C N 255 N O N 256 N C N 257 N C N 258 N S N 259 N C N 260 N O 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 H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N N N 273 S C N 274 N C N 275 N O N 276 N C Y 277 N C Y 278 N C Y 279 N C Y 280 N C Y 281 N C Y 282 N C N 283 N O 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 H N 291 N H N 292 N H N 293 N H N 294 N H N 295 N N N 296 S C N 297 N C N 298 N O N 299 N C N 300 N C N 301 N C N 302 N O N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N N N 313 S C N 314 N C N 315 N O N 316 N C N 317 N O N 318 N O 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 R C N 331 N O N 332 N C N 333 N O N 334 N H N 335 N H 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 N N 344 S C N 345 N C N 346 N O N 347 N C Y 348 N C Y 349 N C Y 350 N C Y 351 N N Y 352 N C Y 353 N C Y 354 N C Y 355 N C Y 356 N C N 357 N O N 358 N H N 359 N H N 360 N H 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 N N 371 S C N 372 N C N 373 N O N 374 N C Y 375 N C Y 376 N C Y 377 N C Y 378 N C Y 379 N C Y 380 N C N 381 N O N 382 N O 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 391 N H N 392 N H N 393 N H N 394 N N N 395 S C N 396 N C N 397 N O N 398 N C N 399 N C N 400 N C N 401 N O N 402 N H N 403 N H N 404 N H N 405 N H N 406 N H N 407 N H N 408 N H N 409 N H N 410 N H N 411 N H N 412 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 sing 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 doub N 16 N sing N 17 N sing N 18 N sing N 19 N sing 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 doub N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N sing N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N doub N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N sing N 52 N sing N 53 N doub 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 sing N 62 N sing N 63 N sing N 64 N sing N 65 N doub N 66 N sing N 67 N sing N 68 N sing N 69 N sing N 70 N doub N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N doub N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N doub N 87 N sing N 88 N sing N 89 N sing 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 doub N 97 N sing 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 sing N 109 N doub 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 sing N 117 N doub 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 sing N 127 N sing N 128 N doub 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 doub 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 sing N 144 N sing N 145 N sing N 146 N doub 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 doub N 156 N sing N 157 N sing N 158 N sing N 159 N sing Y 160 N sing Y 161 N doub Y 162 N doub N 163 N sing Y 164 N sing N 165 N sing Y 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 doub 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 sing N 196 N sing N 197 N sing N 198 N sing N 199 N doub 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 sing N 217 N sing N 218 N sing N 219 N sing N 220 N doub 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 sing N 241 N sing N 242 N sing N 243 N sing N 244 N doub 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 sing N 263 N doub N 264 N sing N 265 N sing N 266 N sing N 267 N sing Y 268 N doub Y 269 N sing Y 270 N sing N 271 N sing Y 272 N doub N 273 N sing Y 274 N doub N 275 N sing Y 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 sing N 284 N sing N 285 N sing N 286 N doub 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 sing 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 doub 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 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 sing N 329 N sing N 330 N sing N 331 N sing N 332 N doub N 333 N sing N 334 N sing N 335 N sing N 336 N sing Y 337 N doub Y 338 N sing Y 339 N sing N 340 N sing Y 341 N doub Y 342 N sing Y 343 N sing N 344 N sing Y 345 N sing Y 346 N doub N 347 N sing Y 348 N doub N 349 N sing Y 350 N sing N 351 N sing N 352 N sing N 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 doub N 361 N sing N 362 N sing N 363 N sing N 364 N sing Y 365 N doub Y 366 N sing Y 367 N sing N 368 N sing Y 369 N doub N 370 N sing Y 371 N doub N 372 N sing Y 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 N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N doub N 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 US Nat.Struct.Biol. NSBIEW 2024 1072-8368 10 694 700 10.1038/nsb960 12881720 Structure of a specific alcohol-binding site defined by the odorant binding protein LUSH from Drosophila melanogaster 2003 10.2210/pdb1ooh/pdb pdb_00001ooh 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 105 1 Mirrors CCD 2002-02-21 SBC-1 Si 111 CHANNEL SINGLE WAVELENGTH M x-ray 1 0.97895 1.0 19-BM APS 0.97895 SYNCHROTRON APS BEAMLINE 19-BM 14440.732 odorant binding protein LUSH 2 man polymer 59.044 ACETATE ION 4 syn non-polymer 74.122 1-BUTANOL 2 syn non-polymer 18.015 water 329 nat water no no SHMTMEQFLTSLDMIRSGCAPKFKLKTEDLDRLRVGDFNFPPSQDLMCYTKCVSLMAGTVNKKGEFNAPKALAQLPHLVP PEMMEMSRKSVEACRDTHKQFKESCERVYQTAKCFSENADGQFMWP SHMTMEQFLTSLDMIRSGCAPKFKLKTEDLDRLRVGDFNFPPSQDLMCYTKCVSLMAGTVNKKGEFNAPKALAQLPHLVP PEMMEMSRKSVEACRDTHKQFKESCERVYQTAKCFSENADGQFMWP A,B 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 fruit fly Drosophila Oregon R subset of trichoid olfactory sensilla Escherichia Escherichia coli sample lush 7227 Drosophila melanogaster 469008 Escherichia coli BL21(DE3) BL21 (DE3) Plasmid pET28a 1 2.12 42.03 VAPOR DIFFUSION, HANGING DROP 4.6 PEG 4000, sodium acetate, n-butanol, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K 277 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Refinement description 1 0 2003-09-02 1 1 2008-04-29 1 2 2011-07-13 1 3 2023-08-16 _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 Complex of Drosophila odorant binding protein, LUSH, with ethanol Complex of Drosophila odorant binding protein LUSH with propanol RCSB Y RCSB 2003-03-03 REL ACT ACETATE ION 1BO 1-BUTANOL HOH water 1OOF PDB ENTRY 1OOF PDB experimental model ACT 404 2 ACT ACT 404 A ACT 405 2 ACT ACT 405 A 1BO 600 3 1BO 1BO 600 A ACT 403 2 ACT ACT 403 B ACT 406 2 ACT ACT 406 B 1BO 601 3 1BO 1BO 601 B HOH 2 4 HOH HOH 601 A HOH 3 4 HOH HOH 602 A HOH 6 4 HOH HOH 603 A HOH 9 4 HOH HOH 604 A HOH 11 4 HOH HOH 605 A HOH 12 4 HOH HOH 606 A HOH 14 4 HOH HOH 607 A HOH 16 4 HOH HOH 608 A HOH 20 4 HOH HOH 609 A HOH 22 4 HOH HOH 610 A HOH 23 4 HOH HOH 611 A HOH 24 4 HOH HOH 612 A HOH 27 4 HOH HOH 613 A HOH 29 4 HOH HOH 614 A HOH 32 4 HOH HOH 615 A HOH 33 4 HOH HOH 616 A HOH 34 4 HOH HOH 617 A HOH 35 4 HOH HOH 618 A HOH 36 4 HOH HOH 619 A HOH 37 4 HOH HOH 620 A HOH 40 4 HOH HOH 621 A HOH 41 4 HOH HOH 622 A HOH 43 4 HOH HOH 623 A HOH 44 4 HOH HOH 624 A HOH 46 4 HOH HOH 625 A HOH 48 4 HOH HOH 626 A HOH 50 4 HOH HOH 627 A HOH 51 4 HOH HOH 628 A HOH 54 4 HOH HOH 629 A HOH 61 4 HOH HOH 630 A HOH 62 4 HOH HOH 631 A HOH 65 4 HOH HOH 632 A HOH 66 4 HOH HOH 633 A HOH 69 4 HOH HOH 634 A HOH 71 4 HOH HOH 635 A HOH 73 4 HOH HOH 636 A HOH 75 4 HOH HOH 637 A HOH 78 4 HOH HOH 638 A HOH 79 4 HOH HOH 639 A HOH 80 4 HOH HOH 640 A HOH 81 4 HOH HOH 641 A HOH 82 4 HOH HOH 642 A HOH 85 4 HOH HOH 643 A HOH 86 4 HOH HOH 644 A HOH 88 4 HOH HOH 645 A HOH 91 4 HOH HOH 646 A HOH 93 4 HOH HOH 647 A HOH 94 4 HOH HOH 648 A HOH 95 4 HOH HOH 649 A HOH 97 4 HOH HOH 650 A HOH 98 4 HOH HOH 651 A HOH 99 4 HOH HOH 652 A HOH 101 4 HOH HOH 653 A HOH 111 4 HOH HOH 654 A HOH 112 4 HOH HOH 655 A HOH 114 4 HOH HOH 656 A HOH 115 4 HOH HOH 657 A HOH 116 4 HOH HOH 658 A HOH 117 4 HOH HOH 659 A HOH 118 4 HOH HOH 660 A HOH 119 4 HOH HOH 661 A HOH 120 4 HOH HOH 662 A HOH 121 4 HOH HOH 663 A HOH 124 4 HOH HOH 664 A HOH 126 4 HOH HOH 665 A HOH 130 4 HOH HOH 666 A HOH 131 4 HOH HOH 667 A HOH 132 4 HOH HOH 668 A HOH 133 4 HOH HOH 669 A HOH 136 4 HOH HOH 670 A HOH 140 4 HOH HOH 671 A HOH 141 4 HOH HOH 672 A HOH 142 4 HOH HOH 673 A HOH 143 4 HOH HOH 674 A HOH 147 4 HOH HOH 675 A HOH 148 4 HOH HOH 676 A HOH 149 4 HOH HOH 677 A HOH 150 4 HOH HOH 678 A HOH 152 4 HOH HOH 679 A HOH 154 4 HOH HOH 680 A HOH 155 4 HOH HOH 681 A HOH 156 4 HOH HOH 682 A HOH 158 4 HOH HOH 683 A HOH 159 4 HOH HOH 684 A HOH 162 4 HOH HOH 685 A HOH 164 4 HOH HOH 686 A HOH 168 4 HOH HOH 687 A HOH 169 4 HOH HOH 688 A HOH 170 4 HOH HOH 689 A HOH 171 4 HOH HOH 690 A HOH 174 4 HOH HOH 691 A HOH 177 4 HOH HOH 692 A HOH 180 4 HOH HOH 693 A HOH 181 4 HOH HOH 694 A HOH 184 4 HOH HOH 695 A HOH 185 4 HOH HOH 696 A HOH 187 4 HOH HOH 697 A HOH 190 4 HOH HOH 698 A HOH 194 4 HOH HOH 699 A HOH 195 4 HOH HOH 700 A HOH 196 4 HOH HOH 701 A HOH 198 4 HOH HOH 702 A HOH 200 4 HOH HOH 703 A HOH 201 4 HOH HOH 704 A HOH 204 4 HOH HOH 705 A HOH 205 4 HOH HOH 706 A HOH 206 4 HOH HOH 707 A HOH 207 4 HOH HOH 708 A HOH 208 4 HOH HOH 709 A HOH 211 4 HOH HOH 710 A HOH 212 4 HOH HOH 711 A HOH 218 4 HOH HOH 712 A HOH 225 4 HOH HOH 713 A HOH 228 4 HOH HOH 714 A HOH 229 4 HOH HOH 715 A HOH 232 4 HOH HOH 716 A HOH 233 4 HOH HOH 717 A HOH 234 4 HOH HOH 718 A HOH 237 4 HOH HOH 719 A HOH 239 4 HOH HOH 720 A HOH 242 4 HOH HOH 721 A HOH 244 4 HOH HOH 722 A HOH 246 4 HOH HOH 723 A HOH 249 4 HOH HOH 724 A HOH 250 4 HOH HOH 725 A HOH 251 4 HOH HOH 726 A HOH 254 4 HOH HOH 727 A HOH 257 4 HOH HOH 728 A HOH 261 4 HOH HOH 729 A HOH 263 4 HOH HOH 730 A HOH 265 4 HOH HOH 731 A HOH 266 4 HOH HOH 732 A HOH 267 4 HOH HOH 733 A HOH 268 4 HOH HOH 734 A HOH 269 4 HOH HOH 735 A HOH 270 4 HOH HOH 736 A HOH 274 4 HOH HOH 737 A HOH 275 4 HOH HOH 738 A HOH 276 4 HOH HOH 739 A HOH 278 4 HOH HOH 740 A HOH 279 4 HOH HOH 741 A HOH 287 4 HOH HOH 742 A HOH 288 4 HOH HOH 743 A HOH 289 4 HOH HOH 744 A HOH 291 4 HOH HOH 745 A HOH 293 4 HOH HOH 746 A HOH 294 4 HOH HOH 747 A HOH 295 4 HOH HOH 748 A HOH 296 4 HOH HOH 749 A HOH 298 4 HOH HOH 750 A HOH 301 4 HOH HOH 751 A HOH 302 4 HOH HOH 752 A HOH 303 4 HOH HOH 753 A HOH 314 4 HOH HOH 754 A HOH 321 4 HOH HOH 755 A HOH 325 4 HOH HOH 756 A HOH 328 4 HOH HOH 757 A HOH 1 4 HOH HOH 602 B HOH 4 4 HOH HOH 603 B HOH 5 4 HOH HOH 604 B HOH 7 4 HOH HOH 605 B HOH 8 4 HOH HOH 606 B HOH 10 4 HOH HOH 607 B HOH 13 4 HOH HOH 608 B HOH 15 4 HOH HOH 609 B HOH 17 4 HOH HOH 610 B HOH 18 4 HOH HOH 611 B HOH 19 4 HOH HOH 612 B HOH 21 4 HOH HOH 613 B HOH 25 4 HOH HOH 614 B HOH 26 4 HOH HOH 615 B HOH 28 4 HOH HOH 616 B HOH 30 4 HOH HOH 617 B HOH 31 4 HOH HOH 618 B HOH 38 4 HOH HOH 619 B HOH 39 4 HOH HOH 620 B HOH 42 4 HOH HOH 621 B HOH 45 4 HOH HOH 622 B HOH 47 4 HOH HOH 623 B HOH 49 4 HOH HOH 624 B HOH 52 4 HOH HOH 625 B HOH 53 4 HOH HOH 626 B HOH 55 4 HOH HOH 627 B HOH 56 4 HOH HOH 628 B HOH 57 4 HOH HOH 629 B HOH 58 4 HOH HOH 630 B HOH 59 4 HOH HOH 631 B HOH 60 4 HOH HOH 632 B HOH 63 4 HOH HOH 633 B HOH 64 4 HOH HOH 634 B HOH 67 4 HOH HOH 635 B HOH 68 4 HOH HOH 636 B HOH 70 4 HOH HOH 637 B HOH 72 4 HOH HOH 638 B HOH 74 4 HOH HOH 639 B HOH 76 4 HOH HOH 640 B HOH 77 4 HOH HOH 641 B HOH 83 4 HOH HOH 642 B HOH 84 4 HOH HOH 643 B HOH 87 4 HOH HOH 644 B HOH 89 4 HOH HOH 645 B HOH 90 4 HOH HOH 646 B HOH 92 4 HOH HOH 647 B HOH 96 4 HOH HOH 648 B HOH 100 4 HOH HOH 649 B HOH 102 4 HOH HOH 650 B HOH 103 4 HOH HOH 651 B HOH 104 4 HOH HOH 652 B HOH 105 4 HOH HOH 653 B HOH 106 4 HOH HOH 654 B HOH 107 4 HOH HOH 655 B HOH 108 4 HOH HOH 656 B HOH 109 4 HOH HOH 657 B HOH 110 4 HOH HOH 658 B HOH 113 4 HOH HOH 659 B HOH 122 4 HOH HOH 660 B HOH 123 4 HOH HOH 661 B HOH 125 4 HOH HOH 662 B HOH 127 4 HOH HOH 663 B HOH 128 4 HOH HOH 664 B HOH 129 4 HOH HOH 665 B HOH 134 4 HOH HOH 666 B HOH 135 4 HOH HOH 667 B HOH 137 4 HOH HOH 668 B HOH 138 4 HOH HOH 669 B HOH 139 4 HOH HOH 670 B HOH 144 4 HOH HOH 671 B HOH 145 4 HOH HOH 672 B HOH 146 4 HOH HOH 673 B HOH 151 4 HOH HOH 674 B HOH 153 4 HOH HOH 675 B HOH 157 4 HOH HOH 676 B HOH 160 4 HOH HOH 677 B HOH 161 4 HOH HOH 678 B HOH 163 4 HOH HOH 679 B HOH 165 4 HOH HOH 680 B HOH 166 4 HOH HOH 681 B HOH 167 4 HOH HOH 682 B HOH 172 4 HOH HOH 683 B HOH 173 4 HOH HOH 684 B HOH 175 4 HOH HOH 685 B HOH 176 4 HOH HOH 686 B HOH 178 4 HOH HOH 687 B HOH 179 4 HOH HOH 688 B HOH 182 4 HOH HOH 689 B HOH 183 4 HOH HOH 690 B HOH 186 4 HOH HOH 691 B HOH 188 4 HOH HOH 692 B HOH 189 4 HOH HOH 693 B HOH 191 4 HOH HOH 694 B HOH 192 4 HOH HOH 695 B HOH 193 4 HOH HOH 696 B HOH 197 4 HOH HOH 697 B HOH 199 4 HOH HOH 698 B HOH 202 4 HOH HOH 699 B HOH 203 4 HOH HOH 700 B HOH 209 4 HOH HOH 701 B HOH 210 4 HOH HOH 702 B HOH 213 4 HOH HOH 703 B HOH 214 4 HOH HOH 704 B HOH 215 4 HOH HOH 705 B HOH 216 4 HOH HOH 706 B HOH 217 4 HOH HOH 707 B HOH 219 4 HOH HOH 708 B HOH 220 4 HOH HOH 709 B HOH 221 4 HOH HOH 710 B HOH 222 4 HOH HOH 711 B HOH 223 4 HOH HOH 712 B HOH 224 4 HOH HOH 713 B HOH 226 4 HOH HOH 714 B HOH 227 4 HOH HOH 715 B HOH 230 4 HOH HOH 716 B HOH 231 4 HOH HOH 717 B HOH 235 4 HOH HOH 718 B HOH 236 4 HOH HOH 719 B HOH 238 4 HOH HOH 720 B HOH 240 4 HOH HOH 721 B HOH 241 4 HOH HOH 722 B HOH 243 4 HOH HOH 723 B HOH 245 4 HOH HOH 724 B HOH 247 4 HOH HOH 725 B HOH 248 4 HOH HOH 726 B HOH 252 4 HOH HOH 727 B HOH 253 4 HOH HOH 728 B HOH 255 4 HOH HOH 729 B HOH 256 4 HOH HOH 730 B HOH 258 4 HOH HOH 731 B HOH 259 4 HOH HOH 732 B HOH 260 4 HOH HOH 733 B HOH 262 4 HOH HOH 734 B HOH 264 4 HOH HOH 735 B HOH 271 4 HOH HOH 736 B HOH 272 4 HOH HOH 737 B HOH 273 4 HOH HOH 738 B HOH 277 4 HOH HOH 739 B HOH 280 4 HOH HOH 740 B HOH 281 4 HOH HOH 741 B HOH 282 4 HOH HOH 742 B HOH 283 4 HOH HOH 743 B HOH 284 4 HOH HOH 744 B HOH 285 4 HOH HOH 745 B HOH 286 4 HOH HOH 746 B HOH 290 4 HOH HOH 747 B HOH 292 4 HOH HOH 748 B HOH 297 4 HOH HOH 749 B HOH 299 4 HOH HOH 750 B HOH 300 4 HOH HOH 751 B HOH 304 4 HOH HOH 752 B HOH 305 4 HOH HOH 753 B HOH 306 4 HOH HOH 754 B HOH 307 4 HOH HOH 755 B HOH 308 4 HOH HOH 756 B HOH 309 4 HOH HOH 757 B HOH 310 4 HOH HOH 758 B HOH 311 4 HOH HOH 759 B HOH 312 4 HOH HOH 760 B HOH 313 4 HOH HOH 761 B HOH 315 4 HOH HOH 762 B HOH 316 4 HOH HOH 763 B HOH 317 4 HOH HOH 764 B HOH 318 4 HOH HOH 765 B HOH 319 4 HOH HOH 766 B HOH 320 4 HOH HOH 767 B HOH 322 4 HOH HOH 768 B HOH 323 4 HOH HOH 769 B HOH 324 4 HOH HOH 770 B HOH 326 4 HOH HOH 771 B HOH 327 4 HOH HOH 772 B HOH 329 4 HOH HOH 773 B SER -1 n 1 SER -1 A HIS 0 n 2 HIS 0 A MET 1 n 3 MET 1 A THR 2 n 4 THR 2 A MET 3 n 5 MET 3 A GLU 4 n 6 GLU 4 A GLN 5 n 7 GLN 5 A PHE 6 n 8 PHE 6 A LEU 7 n 9 LEU 7 A THR 8 n 10 THR 8 A SER 9 n 11 SER 9 A LEU 10 n 12 LEU 10 A ASP 11 n 13 ASP 11 A MET 12 n 14 MET 12 A ILE 13 n 15 ILE 13 A ARG 14 n 16 ARG 14 A SER 15 n 17 SER 15 A GLY 16 n 18 GLY 16 A CYS 17 n 19 CYS 17 A ALA 18 n 20 ALA 18 A PRO 19 n 21 PRO 19 A LYS 20 n 22 LYS 20 A PHE 21 n 23 PHE 21 A LYS 22 n 24 LYS 22 A LEU 23 n 25 LEU 23 A LYS 24 n 26 LYS 24 A THR 25 n 27 THR 25 A GLU 26 n 28 GLU 26 A ASP 27 n 29 ASP 27 A LEU 28 n 30 LEU 28 A ASP 29 n 31 ASP 29 A ARG 30 n 32 ARG 30 A LEU 31 n 33 LEU 31 A ARG 32 n 34 ARG 32 A VAL 33 n 35 VAL 33 A GLY 34 n 36 GLY 34 A ASP 35 n 37 ASP 35 A PHE 36 n 38 PHE 36 A ASN 37 n 39 ASN 37 A PHE 38 n 40 PHE 38 A PRO 39 n 41 PRO 39 A PRO 40 n 42 PRO 40 A SER 41 n 43 SER 41 A GLN 42 n 44 GLN 42 A ASP 43 n 45 ASP 43 A LEU 44 n 46 LEU 44 A MET 45 n 47 MET 45 A CYS 46 n 48 CYS 46 A TYR 47 n 49 TYR 47 A THR 48 n 50 THR 48 A LYS 49 n 51 LYS 49 A CYS 50 n 52 CYS 50 A VAL 51 n 53 VAL 51 A SER 52 n 54 SER 52 A LEU 53 n 55 LEU 53 A MET 54 n 56 MET 54 A ALA 55 n 57 ALA 55 A GLY 56 n 58 GLY 56 A THR 57 n 59 THR 57 A VAL 58 n 60 VAL 58 A ASN 59 n 61 ASN 59 A LYS 60 n 62 LYS 60 A LYS 61 n 63 LYS 61 A GLY 62 n 64 GLY 62 A GLU 63 n 65 GLU 63 A PHE 64 n 66 PHE 64 A ASN 65 n 67 ASN 65 A ALA 66 n 68 ALA 66 A PRO 67 n 69 PRO 67 A LYS 68 n 70 LYS 68 A ALA 69 n 71 ALA 69 A LEU 70 n 72 LEU 70 A ALA 71 n 73 ALA 71 A GLN 72 n 74 GLN 72 A LEU 73 n 75 LEU 73 A PRO 74 n 76 PRO 74 A HIS 75 n 77 HIS 75 A LEU 76 n 78 LEU 76 A VAL 77 n 79 VAL 77 A PRO 78 n 80 PRO 78 A PRO 79 n 81 PRO 79 A GLU 80 n 82 GLU 80 A MET 81 n 83 MET 81 A MET 82 n 84 MET 82 A GLU 83 n 85 GLU 83 A MET 84 n 86 MET 84 A SER 85 n 87 SER 85 A ARG 86 n 88 ARG 86 A LYS 87 n 89 LYS 87 A SER 88 n 90 SER 88 A VAL 89 n 91 VAL 89 A GLU 90 n 92 GLU 90 A ALA 91 n 93 ALA 91 A CYS 92 n 94 CYS 92 A ARG 93 n 95 ARG 93 A ASP 94 n 96 ASP 94 A THR 95 n 97 THR 95 A HIS 96 n 98 HIS 96 A LYS 97 n 99 LYS 97 A GLN 98 n 100 GLN 98 A PHE 99 n 101 PHE 99 A LYS 100 n 102 LYS 100 A GLU 101 n 103 GLU 101 A SER 102 n 104 SER 102 A CYS 103 n 105 CYS 103 A GLU 104 n 106 GLU 104 A ARG 105 n 107 ARG 105 A VAL 106 n 108 VAL 106 A TYR 107 n 109 TYR 107 A GLN 108 n 110 GLN 108 A THR 109 n 111 THR 109 A ALA 110 n 112 ALA 110 A LYS 111 n 113 LYS 111 A CYS 112 n 114 CYS 112 A PHE 113 n 115 PHE 113 A SER 114 n 116 SER 114 A GLU 115 n 117 GLU 115 A ASN 116 n 118 ASN 116 A ALA 117 n 119 ALA 117 A ASP 118 n 120 ASP 118 A GLY 119 n 121 GLY 119 A GLN 120 n 122 GLN 120 A PHE 121 n 123 PHE 121 A MET 122 n 124 MET 122 A TRP 123 n 125 TRP 123 A PRO 124 n 126 PRO 124 A SER -1 n 1 SER -1 B HIS 0 n 2 HIS 0 B MET 1 n 3 MET 1 B THR 2 n 4 THR 2 B MET 3 n 5 MET 3 B GLU 4 n 6 GLU 4 B GLN 5 n 7 GLN 5 B PHE 6 n 8 PHE 6 B LEU 7 n 9 LEU 7 B THR 8 n 10 THR 8 B SER 9 n 11 SER 9 B LEU 10 n 12 LEU 10 B ASP 11 n 13 ASP 11 B MET 12 n 14 MET 12 B ILE 13 n 15 ILE 13 B ARG 14 n 16 ARG 14 B SER 15 n 17 SER 15 B GLY 16 n 18 GLY 16 B CYS 17 n 19 CYS 17 B ALA 18 n 20 ALA 18 B PRO 19 n 21 PRO 19 B LYS 20 n 22 LYS 20 B PHE 21 n 23 PHE 21 B LYS 22 n 24 LYS 22 B LEU 23 n 25 LEU 23 B LYS 24 n 26 LYS 24 B THR 25 n 27 THR 25 B GLU 26 n 28 GLU 26 B ASP 27 n 29 ASP 27 B LEU 28 n 30 LEU 28 B ASP 29 n 31 ASP 29 B ARG 30 n 32 ARG 30 B LEU 31 n 33 LEU 31 B ARG 32 n 34 ARG 32 B VAL 33 n 35 VAL 33 B GLY 34 n 36 GLY 34 B ASP 35 n 37 ASP 35 B PHE 36 n 38 PHE 36 B ASN 37 n 39 ASN 37 B PHE 38 n 40 PHE 38 B PRO 39 n 41 PRO 39 B PRO 40 n 42 PRO 40 B SER 41 n 43 SER 41 B GLN 42 n 44 GLN 42 B ASP 43 n 45 ASP 43 B LEU 44 n 46 LEU 44 B MET 45 n 47 MET 45 B CYS 46 n 48 CYS 46 B TYR 47 n 49 TYR 47 B THR 48 n 50 THR 48 B LYS 49 n 51 LYS 49 B CYS 50 n 52 CYS 50 B VAL 51 n 53 VAL 51 B SER 52 n 54 SER 52 B LEU 53 n 55 LEU 53 B MET 54 n 56 MET 54 B ALA 55 n 57 ALA 55 B GLY 56 n 58 GLY 56 B THR 57 n 59 THR 57 B VAL 58 n 60 VAL 58 B ASN 59 n 61 ASN 59 B LYS 60 n 62 LYS 60 B LYS 61 n 63 LYS 61 B GLY 62 n 64 GLY 62 B GLU 63 n 65 GLU 63 B PHE 64 n 66 PHE 64 B ASN 65 n 67 ASN 65 B ALA 66 n 68 ALA 66 B PRO 67 n 69 PRO 67 B LYS 68 n 70 LYS 68 B ALA 69 n 71 ALA 69 B LEU 70 n 72 LEU 70 B ALA 71 n 73 ALA 71 B GLN 72 n 74 GLN 72 B LEU 73 n 75 LEU 73 B PRO 74 n 76 PRO 74 B HIS 75 n 77 HIS 75 B LEU 76 n 78 LEU 76 B VAL 77 n 79 VAL 77 B PRO 78 n 80 PRO 78 B PRO 79 n 81 PRO 79 B GLU 80 n 82 GLU 80 B MET 81 n 83 MET 81 B MET 82 n 84 MET 82 B GLU 83 n 85 GLU 83 B MET 84 n 86 MET 84 B SER 85 n 87 SER 85 B ARG 86 n 88 ARG 86 B LYS 87 n 89 LYS 87 B SER 88 n 90 SER 88 B VAL 89 n 91 VAL 89 B GLU 90 n 92 GLU 90 B ALA 91 n 93 ALA 91 B CYS 92 n 94 CYS 92 B ARG 93 n 95 ARG 93 B ASP 94 n 96 ASP 94 B THR 95 n 97 THR 95 B HIS 96 n 98 HIS 96 B LYS 97 n 99 LYS 97 B GLN 98 n 100 GLN 98 B PHE 99 n 101 PHE 99 B LYS 100 n 102 LYS 100 B GLU 101 n 103 GLU 101 B SER 102 n 104 SER 102 B CYS 103 n 105 CYS 103 B GLU 104 n 106 GLU 104 B ARG 105 n 107 ARG 105 B VAL 106 n 108 VAL 106 B TYR 107 n 109 TYR 107 B GLN 108 n 110 GLN 108 B THR 109 n 111 THR 109 B ALA 110 n 112 ALA 110 B LYS 111 n 113 LYS 111 B CYS 112 n 114 CYS 112 B PHE 113 n 115 PHE 113 B SER 114 n 116 SER 114 B GLU 115 n 117 GLU 115 B ASN 116 n 118 ASN 116 B ALA 117 n 119 ALA 117 B ASP 118 n 120 ASP 118 B GLY 119 n 121 GLY 119 B GLN 120 n 122 GLN 120 B PHE 121 n 123 PHE 121 B MET 122 n 124 MET 122 B TRP 123 n 125 TRP 123 B PRO 124 n 126 PRO 124 B author_defined_assembly 1 monomeric 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 1 A A O O HOH HOH 706 750 2.14 1_555 3_644 1 B A NE2 O GLN HOH 42 709 2.15 1_555 1_565 11.333 0.02 0.00 0.00 0.02 0.00 -0.04 0.962 0.951 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.18501 0.16044 0.16294 0.16294 1.25 30 6344 59607 56323 10.1 94.49 1.941 0.044 RANDOM 1 anisotropic temperature factors THROUGHOUT 0 MOLECULAR REPLACEMENT 0.056 0.051 0.80 0.80 1.40 PDB ENTRY 1OOF MAXIMUM LIKELIHOOD BABINET MODEL WITH MASK 1.25 30 329 2436 26 0 2081 0.010 0.022 2151 0.001 0.020 1944 1.315 1.975 2879 0.743 3.000 4593 3.543 3.000 250 14.593 15.000 458 0.079 0.200 307 0.004 0.020 2288 0.001 0.020 408 0.241 0.300 521 0.208 0.300 1869 0.137 0.500 197 0.132 0.300 9 0.220 0.300 39 0.214 0.500 48 0.770 1.500 1295 1.344 2.000 2101 1.920 3.000 856 3.097 4.500 778 0.947 2.000 2151 1.973 2.000 329 1.554 2.000 2107 0.202 0.171 1.318 828 7311 8073 10 1.25 30 1OOH 66271 64084 -3 0.043 1 21.8 3.1 96.7 0.172 1.25 1.29 2.8 5918 2.0 89.4 refinement REFMAC 5.0 data reduction HKL-2000 data scaling SCALEPACK phasing CNS Complex of Drosophila odorant binding protein LUSH with butanol 1 N N 1 N N 2 N N 2 N N 3 N N 2 N N 2 N N 3 N N 4 N N 4 N N A THR 2 A THR 4 HELX_P A GLY 16 A GLY 18 1 1 15 A CYS 17 A CYS 19 HELX_P A PHE 21 A PHE 23 5 2 5 A LYS 24 A LYS 26 HELX_P A VAL 33 A VAL 35 1 3 10 A SER 41 A SER 43 HELX_P A GLY 56 A GLY 58 1 4 16 A ASN 65 A ASN 67 HELX_P A LEU 73 A LEU 75 1 5 9 A PRO 74 A PRO 76 HELX_P A LEU 76 A LEU 78 5 6 3 A PRO 78 A PRO 80 HELX_P A GLU 80 A GLU 82 5 7 3 A MET 81 A MET 83 HELX_P A ARG 93 A ARG 95 1 8 13 A ASP 94 A ASP 96 HELX_P A PHE 99 A PHE 101 5 9 6 A GLU 101 A GLU 103 HELX_P A ALA 117 A ALA 119 1 10 17 B THR 2 B THR 4 HELX_P B ALA 18 B ALA 20 1 11 17 B PRO 19 B PRO 21 HELX_P B PHE 21 B PHE 23 5 12 3 B LYS 24 B LYS 26 HELX_P B VAL 33 B VAL 35 1 13 10 B SER 41 B SER 43 HELX_P B GLY 56 B GLY 58 1 14 16 B ASN 65 B ASN 67 HELX_P B LEU 73 B LEU 75 1 15 9 B PRO 74 B PRO 76 HELX_P B LEU 76 B LEU 78 5 16 3 B PRO 78 B PRO 80 HELX_P B ARG 93 B ARG 95 1 17 16 B ASP 94 B ASP 96 HELX_P B PHE 99 B PHE 101 5 18 6 B GLU 101 B GLU 103 HELX_P B ALA 117 B ALA 119 1 19 17 disulf 2.058 A CYS 17 A SG CYS 19 1_555 A CYS 50 A SG CYS 52 1_555 disulf 2.063 A CYS 46 A SG CYS 48 1_555 A CYS 103 A SG CYS 105 1_555 disulf 2.041 A CYS 92 A SG CYS 94 1_555 A CYS 112 A SG CYS 114 1_555 disulf 2.060 B CYS 17 B SG CYS 19 1_555 B CYS 50 B SG CYS 52 1_555 disulf 2.052 B CYS 46 B SG CYS 48 1_555 B CYS 103 B SG CYS 105 1_555 disulf 2.038 B CYS 92 B SG CYS 94 1_555 B CYS 112 B SG CYS 114 1_555 TRANSPORT PROTEIN LUSH, Alcohol, Odorant Binding, TRANSPORT PROTEIN OB76A_DROME UNP 1 30 O02372 MTMEQFLTSLDMIRSGCAPKFKLKTEDLDRLRVGDFNFPPSQDLMCYTKCVSLMAGTVNKKGEFNAPKALAQLPHLVPPE MMEMSRKSVEACRDTHKQFKESCERVYQTAKCFSENADGQFMWP 30 153 1OOH 1 124 O02372 A 1 3 126 30 153 1OOH 1 124 O02372 B 1 3 126 1 cloning artifact SER -1 1OOH A O02372 UNP 1 1 cloning artifact HIS 0 1OOH A O02372 UNP 2 2 cloning artifact SER -1 1OOH B O02372 UNP 1 2 cloning artifact HIS 0 1OOH B O02372 UNP 2 BINDING SITE FOR RESIDUE ACT B 403 B ACT 403 Software 6 BINDING SITE FOR RESIDUE ACT A 404 A ACT 404 Software 7 BINDING SITE FOR RESIDUE ACT A 405 A ACT 405 Software 5 BINDING SITE FOR RESIDUE ACT B 406 B ACT 406 Software 5 BINDING SITE FOR RESIDUE 1BO A 600 A 1BO 600 Software 4 BINDING SITE FOR RESIDUE 1BO B 601 B 1BO 601 Software 5 A LYS 100 A LYS 102 6 1_655 B THR 2 B THR 4 6 1_555 B MET 3 B MET 5 6 1_555 B GLU 80 B GLU 82 6 1_555 B LYS 100 B LYS 102 6 1_545 B HOH 683 J HOH 6 1_555 A THR 2 A THR 4 7 1_555 A MET 3 A MET 5 7 1_555 A GLU 80 A GLU 82 7 1_555 A LYS 100 A LYS 102 7 1_655 B LYS 100 B LYS 102 7 1_545 B HOH 683 J HOH 7 1_555 B HOH 701 J HOH 7 1_545 A VAL 77 A VAL 79 5 1_555 A MET 81 A MET 83 5 1_555 A SER 85 A SER 87 5 1_555 A PHE 121 A PHE 123 5 1_555 A MET 122 A MET 124 5 1_555 B VAL 77 B VAL 79 5 1_555 B MET 81 B MET 83 5 1_555 B SER 85 B SER 87 5 1_555 B PHE 121 B PHE 123 5 1_555 B MET 122 B MET 124 5 1_555 A SER 52 A SER 54 4 1_555 A ALA 55 A ALA 57 4 1_555 A THR 57 A THR 59 4 1_555 A PHE 113 A PHE 115 4 1_555 B SER 52 B SER 54 5 1_555 B ALA 55 B ALA 57 5 1_555 B THR 57 B THR 59 5 1_555 B PHE 113 B PHE 115 5 1_555 B TRP 123 B TRP 125 5 1_555 78 P 43