0.005435 0.000000 0.000547 0.000000 0.016474 0.000000 0.000000 0.000000 0.014912 0.00000 0.00000 0.00000 Weyand, M. Schlichting, I. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 95.75 90.00 184.000 60.700 67.400 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 C11 H13 F N O4 P 273.197 5-FLUOROINDOLE PROPANOL PHOSPHATE non-polymer C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking Na 1 22.990 SODIUM ION non-polymer C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C8 H10 N O6 P 247.142 PYRIDOXAL-5'-PHOSPHATE VITAMIN B6 Phosphate non-polymer 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 US J.Biol.Chem. JBCHA3 0071 0021-9258 275 41058 41063 10.1074/jbc.C000479200 11034989 Structural basis for the impaired channeling and allosteric inter-subunit communication in the beta A169L/beta C170W mutant of tryptophan synthase. 2000 10.2210/pdb1fuy/pdb pdb_00001fuy 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 275.0 1 IMAGE PLATE 1994-11-12 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 1.15 1.0 X12C NSLS 1.15 SYNCHROTRON NSLS BEAMLINE X12C 28698.797 TRYPTOPHAN SYNTHASE ALPHA CHAIN 4.2.1.20 1 man polymer 42912.832 TRYPTOPHAN SYNTHASE BETA CHAIN 4.2.1.20 R34S, A169L, C170W 1 man polymer 273.197 5-FLUOROINDOLE PROPANOL PHOSPHATE 1 syn non-polymer 22.990 SODIUM ION 1 syn non-polymer 247.142 PYRIDOXAL-5'-PHOSPHATE 1 syn non-polymer 18.015 water 190 nat water no no MERYENLFAQLNDRREGAFVPFVTLGDPGIEQSLKIIDTLIDAGADALELGVPFSDPLADGPTIQNANLRAFAAGVTPAQ CFEMLALIREKHPTIPIGLLMYANLVFNNGIDAFYARCEQVGVDSVLVADVPVEESAPFRQAALRHNIAPIFICPPNADD DLLRQVASYGRGYTYLLSRSGVTGAENRGALPLHHLIEKLKEYHAAPALQGFGISSPEQVSAAVRAGAAGAISGSAIVKI IEKNLASPKQMLAELRSFVSAMKAASRA MERYENLFAQLNDRREGAFVPFVTLGDPGIEQSLKIIDTLIDAGADALELGVPFSDPLADGPTIQNANLRAFAAGVTPAQ CFEMLALIREKHPTIPIGLLMYANLVFNNGIDAFYARCEQVGVDSVLVADVPVEESAPFRQAALRHNIAPIFICPPNADD DLLRQVASYGRGYTYLLSRSGVTGAENRGALPLHHLIEKLKEYHAAPALQGFGISSPEQVSAAVRAGAAGAISGSAIVKI IEKNLASPKQMLAELRSFVSAMKAASRA A polypeptide(L) no no TTLLNPYFGEFGGMYVPQILMPALNQLEEAFVSAQKDPEFQAQFADLLKNYAGRPTALTKCQNITAGTRTTLYLKREDLL HGGAHKTNQVLGQALLAKRMGKSEIIAETGAGQHGVASALASALLGLKCRIYMGAKDVERQSPNVFRMRLMGAEVIPVHS GSATLKDLWNEALRDWSGSYETAHYMLGTAAGPHPYPTIVREFQRMIGEETKAQILDKEGRLPDAVIACVGGGSNAIGMF ADFINDTSVGLIGVEPGGHGIETGEHGAPLKHGRVGIYFGMKAPMMQTADGQIEESYSISAGLDFPSVGPQHAYLNSIGR ADYVSITDDEALEAFKTLCRHEGIIPALESSHALAHALKMMREQPEKEQLLVVNLSGRGDKDIFTVHDILKARGEI TTLLNPYFGEFGGMYVPQILMPALNQLEEAFVSAQKDPEFQAQFADLLKNYAGRPTALTKCQNITAGTRTTLYLKREDLL HGGAHKTNQVLGQALLAKRMGKSEIIAETGAGQHGVASALASALLGLKCRIYMGAKDVERQSPNVFRMRLMGAEVIPVHS GSATLKDLWNEALRDWSGSYETAHYMLGTAAGPHPYPTIVREFQRMIGEETKAQILDKEGRLPDAVIACVGGGSNAIGMF ADFINDTSVGLIGVEPGGHGIETGEHGAPLKHGRVGIYFGMKAPMMQTADGQIEESYSISAGLDFPSVGPQHAYLNSIGR ADYVSITDDEALEAFKTLCRHEGIIPALESSHALAHALKMMREQPEKEQLLVVNLSGRGDKDIFTVHDILKARGEI 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Salmonella Escherichia sample CB149 TRPA/TRPB 602 Salmonella typhimurium 562 Escherichia coli PLASMID PSTB7 Salmonella Escherichia sample CB149 TRPA/TRPB 602 Salmonella typhimurium 562 Escherichia coli PLASMID PSTB7 1 2.61 52.94 VAPOR DIFFUSION, HANGING DROP 7.8 ENZYME SOLUTION: 10 MG/ML TRPS IN 50 MM BICINE PH 7.8, 1 MM EDTA, 5 MM DITHIOERYTHRITOL, 20 MUM PYRIDOXAL-5'-PHOSPHATE RESERVOI SOLUTION: 50 MM BICINE PH 7.8, 5 MM EDTA, 5 MM DITHIOERYTHRITOL, 0.1 MM PYRIDOXAL-5'-PHOSPHATE, 2 MM SPERMINE, 8-12 % PEG 8000 CRYSTALLIZATION DROP CONSISTED AN INITIAL FIP CONCENTRATION OF 7 MM, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 pdbx_struct_conn_angle refine struct_conn struct_ref_seq_dif struct_site database_2 struct_ref_seq_dif repository Initial release Version format compliance Non-polymer description Version format compliance Database references Derived calculations Refinement description Database references 1 0 2001-01-17 1 1 2008-04-27 1 2 2011-07-13 1 3 2021-07-21 1 4 2021-11-03 _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_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_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _refine.ls_percent_reflns_obs _refine.pdbx_ls_cross_valid_method _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 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details 1QOP contains the wild-type protein complexed with indole-propanol phosphate 1A50 contains the wild-type protein complexed with 5-fluoro-indole-propanol phosphate RCSB Y RCSB 2000-09-18 REL REL FIP 5-FLUOROINDOLE PROPANOL PHOSPHATE NA SODIUM ION PLP PYRIDOXAL-5'-PHOSPHATE HOH water FIP 1 3 FIP FIP 269 A NA 3 4 NA NA 400 B PLP 2 5 PLP PLP 401 B WAT 8 6 HOH HOH 270 A WAT 12 6 HOH HOH 271 A WAT 16 6 HOH HOH 272 A WAT 18 6 HOH HOH 273 A WAT 21 6 HOH HOH 274 A WAT 23 6 HOH HOH 275 A WAT 30 6 HOH HOH 276 A WAT 31 6 HOH HOH 277 A WAT 32 6 HOH HOH 278 A WAT 37 6 HOH HOH 279 A WAT 38 6 HOH HOH 280 A WAT 39 6 HOH HOH 281 A WAT 41 6 HOH HOH 282 A WAT 44 6 HOH HOH 283 A WAT 45 6 HOH HOH 284 A WAT 48 6 HOH HOH 285 A WAT 52 6 HOH HOH 286 A WAT 54 6 HOH HOH 287 A WAT 55 6 HOH HOH 288 A WAT 57 6 HOH HOH 289 A WAT 58 6 HOH HOH 290 A WAT 62 6 HOH HOH 291 A WAT 65 6 HOH HOH 292 A WAT 66 6 HOH HOH 293 A WAT 78 6 HOH HOH 294 A WAT 81 6 HOH HOH 295 A WAT 87 6 HOH HOH 296 A WAT 91 6 HOH HOH 297 A WAT 94 6 HOH HOH 298 A WAT 96 6 HOH HOH 299 A WAT 99 6 HOH HOH 300 A WAT 103 6 HOH HOH 301 A WAT 105 6 HOH HOH 302 A WAT 106 6 HOH HOH 303 A WAT 107 6 HOH HOH 304 A WAT 109 6 HOH HOH 305 A WAT 110 6 HOH HOH 306 A WAT 117 6 HOH HOH 307 A WAT 121 6 HOH HOH 308 A WAT 131 6 HOH HOH 309 A WAT 134 6 HOH HOH 310 A WAT 136 6 HOH HOH 311 A WAT 137 6 HOH HOH 312 A WAT 138 6 HOH HOH 313 A WAT 142 6 HOH HOH 314 A WAT 143 6 HOH HOH 315 A WAT 144 6 HOH HOH 316 A WAT 145 6 HOH HOH 317 A WAT 147 6 HOH HOH 318 A WAT 148 6 HOH HOH 319 A WAT 150 6 HOH HOH 320 A WAT 152 6 HOH HOH 321 A WAT 157 6 HOH HOH 322 A WAT 158 6 HOH HOH 323 A WAT 160 6 HOH HOH 324 A WAT 162 6 HOH HOH 325 A WAT 164 6 HOH HOH 326 A WAT 165 6 HOH HOH 327 A WAT 166 6 HOH HOH 328 A WAT 167 6 HOH HOH 329 A WAT 168 6 HOH HOH 330 A WAT 173 6 HOH HOH 331 A WAT 189 6 HOH HOH 332 A WAT 190 6 HOH HOH 333 A WAT 191 6 HOH HOH 334 A WAT 1 6 HOH HOH 402 B WAT 2 6 HOH HOH 403 B WAT 3 6 HOH HOH 404 B WAT 4 6 HOH HOH 405 B WAT 5 6 HOH HOH 406 B WAT 6 6 HOH HOH 407 B WAT 7 6 HOH HOH 408 B WAT 9 6 HOH HOH 409 B WAT 10 6 HOH HOH 410 B WAT 11 6 HOH HOH 411 B WAT 13 6 HOH HOH 412 B WAT 14 6 HOH HOH 413 B WAT 15 6 HOH HOH 414 B WAT 17 6 HOH HOH 415 B WAT 19 6 HOH HOH 416 B WAT 20 6 HOH HOH 417 B WAT 22 6 HOH HOH 418 B WAT 24 6 HOH HOH 419 B WAT 25 6 HOH HOH 420 B WAT 26 6 HOH HOH 421 B WAT 27 6 HOH HOH 422 B WAT 28 6 HOH HOH 423 B WAT 29 6 HOH HOH 424 B WAT 33 6 HOH HOH 425 B WAT 34 6 HOH HOH 426 B WAT 35 6 HOH HOH 427 B WAT 36 6 HOH HOH 428 B WAT 40 6 HOH HOH 429 B WAT 42 6 HOH HOH 430 B WAT 43 6 HOH HOH 431 B WAT 46 6 HOH HOH 432 B WAT 47 6 HOH HOH 433 B WAT 49 6 HOH HOH 434 B WAT 50 6 HOH HOH 435 B WAT 51 6 HOH HOH 436 B WAT 53 6 HOH HOH 437 B WAT 56 6 HOH HOH 438 B WAT 59 6 HOH HOH 439 B WAT 60 6 HOH HOH 440 B WAT 61 6 HOH HOH 441 B WAT 63 6 HOH HOH 442 B WAT 64 6 HOH HOH 443 B WAT 67 6 HOH HOH 444 B WAT 68 6 HOH HOH 445 B WAT 69 6 HOH HOH 446 B WAT 70 6 HOH HOH 447 B WAT 71 6 HOH HOH 448 B WAT 72 6 HOH HOH 449 B WAT 73 6 HOH HOH 450 B WAT 74 6 HOH HOH 451 B WAT 75 6 HOH HOH 452 B WAT 76 6 HOH HOH 453 B WAT 77 6 HOH HOH 454 B WAT 79 6 HOH HOH 455 B WAT 80 6 HOH HOH 456 B WAT 82 6 HOH HOH 457 B WAT 83 6 HOH HOH 458 B WAT 84 6 HOH HOH 459 B WAT 85 6 HOH HOH 460 B WAT 86 6 HOH HOH 461 B WAT 88 6 HOH HOH 462 B WAT 89 6 HOH HOH 463 B WAT 90 6 HOH HOH 464 B WAT 92 6 HOH HOH 465 B WAT 93 6 HOH HOH 466 B WAT 95 6 HOH HOH 467 B WAT 97 6 HOH HOH 468 B WAT 98 6 HOH HOH 469 B WAT 100 6 HOH HOH 470 B WAT 101 6 HOH HOH 471 B WAT 102 6 HOH HOH 472 B WAT 104 6 HOH HOH 473 B WAT 108 6 HOH HOH 474 B WAT 111 6 HOH HOH 475 B WAT 112 6 HOH HOH 476 B WAT 113 6 HOH HOH 477 B WAT 114 6 HOH HOH 478 B WAT 115 6 HOH HOH 479 B WAT 116 6 HOH HOH 480 B WAT 118 6 HOH HOH 481 B WAT 119 6 HOH HOH 482 B WAT 120 6 HOH HOH 483 B WAT 122 6 HOH HOH 484 B WAT 123 6 HOH HOH 485 B WAT 124 6 HOH HOH 486 B WAT 125 6 HOH HOH 487 B WAT 126 6 HOH HOH 488 B WAT 127 6 HOH HOH 489 B WAT 128 6 HOH HOH 490 B WAT 129 6 HOH HOH 491 B WAT 130 6 HOH HOH 492 B WAT 132 6 HOH HOH 493 B WAT 133 6 HOH HOH 494 B WAT 135 6 HOH HOH 495 B WAT 139 6 HOH HOH 496 B WAT 140 6 HOH HOH 497 B WAT 141 6 HOH HOH 498 B WAT 146 6 HOH HOH 499 B WAT 149 6 HOH HOH 500 B WAT 151 6 HOH HOH 501 B WAT 153 6 HOH HOH 502 B WAT 154 6 HOH HOH 503 B WAT 156 6 HOH HOH 504 B WAT 159 6 HOH HOH 505 B WAT 161 6 HOH HOH 506 B WAT 163 6 HOH HOH 507 B WAT 169 6 HOH HOH 508 B WAT 170 6 HOH HOH 509 B WAT 171 6 HOH HOH 510 B WAT 172 6 HOH HOH 511 B WAT 174 6 HOH HOH 512 B WAT 175 6 HOH HOH 513 B WAT 176 6 HOH HOH 514 B WAT 177 6 HOH HOH 515 B WAT 178 6 HOH HOH 516 B WAT 179 6 HOH HOH 517 B WAT 180 6 HOH HOH 518 B WAT 181 6 HOH HOH 519 B WAT 182 6 HOH HOH 520 B WAT 183 6 HOH HOH 521 B WAT 184 6 HOH HOH 522 B WAT 185 6 HOH HOH 523 B WAT 186 6 HOH HOH 524 B WAT 187 6 HOH HOH 525 B WAT 188 6 HOH HOH 526 B MET 1 n 1 MET 1 A GLU 2 n 2 GLU 2 A ARG 3 n 3 ARG 3 A TYR 4 n 4 TYR 4 A GLU 5 n 5 GLU 5 A ASN 6 n 6 ASN 6 A LEU 7 n 7 LEU 7 A PHE 8 n 8 PHE 8 A ALA 9 n 9 ALA 9 A GLN 10 n 10 GLN 10 A LEU 11 n 11 LEU 11 A ASN 12 n 12 ASN 12 A ASP 13 n 13 ASP 13 A ARG 14 n 14 ARG 14 A ARG 15 n 15 ARG 15 A GLU 16 n 16 GLU 16 A GLY 17 n 17 GLY 17 A ALA 18 n 18 ALA 18 A PHE 19 n 19 PHE 19 A VAL 20 n 20 VAL 20 A PRO 21 n 21 PRO 21 A PHE 22 n 22 PHE 22 A VAL 23 n 23 VAL 23 A THR 24 n 24 THR 24 A LEU 25 n 25 LEU 25 A GLY 26 n 26 GLY 26 A ASP 27 n 27 ASP 27 A PRO 28 n 28 PRO 28 A GLY 29 n 29 GLY 29 A ILE 30 n 30 ILE 30 A GLU 31 n 31 GLU 31 A GLN 32 n 32 GLN 32 A SER 33 n 33 SER 33 A LEU 34 n 34 LEU 34 A LYS 35 n 35 LYS 35 A ILE 36 n 36 ILE 36 A ILE 37 n 37 ILE 37 A ASP 38 n 38 ASP 38 A THR 39 n 39 THR 39 A LEU 40 n 40 LEU 40 A ILE 41 n 41 ILE 41 A ASP 42 n 42 ASP 42 A ALA 43 n 43 ALA 43 A GLY 44 n 44 GLY 44 A ALA 45 n 45 ALA 45 A ASP 46 n 46 ASP 46 A ALA 47 n 47 ALA 47 A LEU 48 n 48 LEU 48 A GLU 49 n 49 GLU 49 A LEU 50 n 50 LEU 50 A GLY 51 n 51 GLY 51 A VAL 52 n 52 VAL 52 A PRO 53 n 53 PRO 53 A PHE 54 n 54 PHE 54 A SER 55 n 55 SER 55 A ASP 56 n 56 ASP 56 A PRO 57 n 57 PRO 57 A LEU 58 n 58 LEU 58 A ALA 59 n 59 ALA 59 A ASP 60 n 60 ASP 60 A GLY 61 n 61 GLY 61 A PRO 62 n 62 PRO 62 A THR 63 n 63 THR 63 A ILE 64 n 64 ILE 64 A GLN 65 n 65 GLN 65 A ASN 66 n 66 ASN 66 A ALA 67 n 67 ALA 67 A ASN 68 n 68 ASN 68 A LEU 69 n 69 LEU 69 A ARG 70 n 70 ARG 70 A ALA 71 n 71 ALA 71 A PHE 72 n 72 PHE 72 A ALA 73 n 73 ALA 73 A ALA 74 n 74 ALA 74 A GLY 75 n 75 GLY 75 A VAL 76 n 76 VAL 76 A THR 77 n 77 THR 77 A PRO 78 n 78 PRO 78 A ALA 79 n 79 ALA 79 A GLN 80 n 80 GLN 80 A CYS 81 n 81 CYS 81 A PHE 82 n 82 PHE 82 A GLU 83 n 83 GLU 83 A MET 84 n 84 MET 84 A LEU 85 n 85 LEU 85 A ALA 86 n 86 ALA 86 A LEU 87 n 87 LEU 87 A ILE 88 n 88 ILE 88 A ARG 89 n 89 ARG 89 A GLU 90 n 90 GLU 90 A LYS 91 n 91 LYS 91 A HIS 92 n 92 HIS 92 A PRO 93 n 93 PRO 93 A THR 94 n 94 THR 94 A ILE 95 n 95 ILE 95 A PRO 96 n 96 PRO 96 A ILE 97 n 97 ILE 97 A GLY 98 n 98 GLY 98 A LEU 99 n 99 LEU 99 A LEU 100 n 100 LEU 100 A MET 101 n 101 MET 101 A TYR 102 n 102 TYR 102 A ALA 103 n 103 ALA 103 A ASN 104 n 104 ASN 104 A LEU 105 n 105 LEU 105 A VAL 106 n 106 VAL 106 A PHE 107 n 107 PHE 107 A ASN 108 n 108 ASN 108 A ASN 109 n 109 ASN 109 A GLY 110 n 110 GLY 110 A ILE 111 n 111 ILE 111 A ASP 112 n 112 ASP 112 A ALA 113 n 113 ALA 113 A PHE 114 n 114 PHE 114 A TYR 115 n 115 TYR 115 A ALA 116 n 116 ALA 116 A ARG 117 n 117 ARG 117 A CYS 118 n 118 CYS 118 A GLU 119 n 119 GLU 119 A GLN 120 n 120 GLN 120 A VAL 121 n 121 VAL 121 A GLY 122 n 122 GLY 122 A VAL 123 n 123 VAL 123 A ASP 124 n 124 ASP 124 A SER 125 n 125 SER 125 A VAL 126 n 126 VAL 126 A LEU 127 n 127 LEU 127 A VAL 128 n 128 VAL 128 A ALA 129 n 129 ALA 129 A ASP 130 n 130 ASP 130 A VAL 131 n 131 VAL 131 A PRO 132 n 132 PRO 132 A VAL 133 n 133 VAL 133 A GLU 134 n 134 GLU 134 A GLU 135 n 135 GLU 135 A SER 136 n 136 SER 136 A ALA 137 n 137 ALA 137 A PRO 138 n 138 PRO 138 A PHE 139 n 139 PHE 139 A ARG 140 n 140 ARG 140 A GLN 141 n 141 GLN 141 A ALA 142 n 142 ALA 142 A ALA 143 n 143 ALA 143 A LEU 144 n 144 LEU 144 A ARG 145 n 145 ARG 145 A HIS 146 n 146 HIS 146 A ASN 147 n 147 ASN 147 A ILE 148 n 148 ILE 148 A ALA 149 n 149 ALA 149 A PRO 150 n 150 PRO 150 A ILE 151 n 151 ILE 151 A PHE 152 n 152 PHE 152 A ILE 153 n 153 ILE 153 A CYS 154 n 154 CYS 154 A PRO 155 n 155 PRO 155 A PRO 156 n 156 PRO 156 A ASN 157 n 157 ASN 157 A ALA 158 n 158 ALA 158 A ASP 159 n 159 ASP 159 A ASP 160 n 160 ASP 160 A ASP 161 n 161 ASP 161 A LEU 162 n 162 LEU 162 A LEU 163 n 163 LEU 163 A ARG 164 n 164 ARG 164 A GLN 165 n 165 GLN 165 A VAL 166 n 166 VAL 166 A ALA 167 n 167 ALA 167 A SER 168 n 168 SER 168 A TYR 169 n 169 TYR 169 A GLY 170 n 170 GLY 170 A ARG 171 n 171 ARG 171 A GLY 172 n 172 GLY 172 A TYR 173 n 173 TYR 173 A THR 174 n 174 THR 174 A TYR 175 n 175 TYR 175 A LEU 176 n 176 LEU 176 A LEU 177 n 177 LEU 177 A SER 178 n 178 SER 178 A ARG 179 n 179 ARG 179 A SER 180 n 180 SER 180 A GLY 181 n 181 GLY 181 A VAL 182 n 182 VAL 182 A THR 183 n 183 THR 183 A GLY 184 n 184 GLY 184 A ALA 185 n 185 ALA 185 A GLU 186 n 186 GLU 186 A ALA 187 n 187 ASN 187 A n 188 188 A n 189 189 A n 190 190 A n 191 191 A n 192 192 A LEU 193 n 193 LEU 193 A HIS 194 n 194 HIS 194 A HIS 195 n 195 HIS 195 A LEU 196 n 196 LEU 196 A ILE 197 n 197 ILE 197 A GLU 198 n 198 GLU 198 A LYS 199 n 199 LYS 199 A LEU 200 n 200 LEU 200 A LYS 201 n 201 LYS 201 A GLU 202 n 202 GLU 202 A TYR 203 n 203 TYR 203 A HIS 204 n 204 HIS 204 A ALA 205 n 205 ALA 205 A ALA 206 n 206 ALA 206 A PRO 207 n 207 PRO 207 A ALA 208 n 208 ALA 208 A LEU 209 n 209 LEU 209 A GLN 210 n 210 GLN 210 A GLY 211 n 211 GLY 211 A PHE 212 n 212 PHE 212 A GLY 213 n 213 GLY 213 A ILE 214 n 214 ILE 214 A SER 215 n 215 SER 215 A SER 216 n 216 SER 216 A PRO 217 n 217 PRO 217 A GLU 218 n 218 GLU 218 A GLN 219 n 219 GLN 219 A VAL 220 n 220 VAL 220 A SER 221 n 221 SER 221 A ALA 222 n 222 ALA 222 A ALA 223 n 223 ALA 223 A VAL 224 n 224 VAL 224 A ARG 225 n 225 ARG 225 A ALA 226 n 226 ALA 226 A GLY 227 n 227 GLY 227 A ALA 228 n 228 ALA 228 A ALA 229 n 229 ALA 229 A GLY 230 n 230 GLY 230 A ALA 231 n 231 ALA 231 A ILE 232 n 232 ILE 232 A SER 233 n 233 SER 233 A GLY 234 n 234 GLY 234 A SER 235 n 235 SER 235 A ALA 236 n 236 ALA 236 A ILE 237 n 237 ILE 237 A VAL 238 n 238 VAL 238 A LYS 239 n 239 LYS 239 A ILE 240 n 240 ILE 240 A ILE 241 n 241 ILE 241 A GLU 242 n 242 GLU 242 A LYS 243 n 243 LYS 243 A ASN 244 n 244 ASN 244 A LEU 245 n 245 LEU 245 A ALA 246 n 246 ALA 246 A SER 247 n 247 SER 247 A PRO 248 n 248 PRO 248 A LYS 249 n 249 LYS 249 A GLN 250 n 250 GLN 250 A MET 251 n 251 MET 251 A LEU 252 n 252 LEU 252 A ALA 253 n 253 ALA 253 A GLU 254 n 254 GLU 254 A LEU 255 n 255 LEU 255 A ARG 256 n 256 ARG 256 A SER 257 n 257 SER 257 A PHE 258 n 258 PHE 258 A VAL 259 n 259 VAL 259 A SER 260 n 260 SER 260 A ALA 261 n 261 ALA 261 A MET 262 n 262 MET 262 A LYS 263 n 263 LYS 263 A ALA 264 n 264 ALA 264 A ALA 265 n 265 ALA 265 A SER 266 n 266 SER 266 A ARG 267 n 267 ARG 267 A n 268 268 A THR 2 n 1 THR 2 B THR 3 n 2 THR 3 B LEU 4 n 3 LEU 4 B LEU 5 n 4 LEU 5 B ASN 6 n 5 ASN 6 B PRO 7 n 6 PRO 7 B TYR 8 n 7 TYR 8 B PHE 9 n 8 PHE 9 B GLY 10 n 9 GLY 10 B GLU 11 n 10 GLU 11 B PHE 12 n 11 PHE 12 B GLY 13 n 12 GLY 13 B GLY 14 n 13 GLY 14 B MET 15 n 14 MET 15 B TYR 16 n 15 TYR 16 B VAL 17 n 16 VAL 17 B PRO 18 n 17 PRO 18 B GLN 19 n 18 GLN 19 B ILE 20 n 19 ILE 20 B LEU 21 n 20 LEU 21 B MET 22 n 21 MET 22 B PRO 23 n 22 PRO 23 B ALA 24 n 23 ALA 24 B LEU 25 n 24 LEU 25 B ASN 26 n 25 ASN 26 B GLN 27 n 26 GLN 27 B LEU 28 n 27 LEU 28 B GLU 29 n 28 GLU 29 B GLU 30 n 29 GLU 30 B ALA 31 n 30 ALA 31 B PHE 32 n 31 PHE 32 B VAL 33 n 32 VAL 33 B SER 34 n 33 SER 34 B ALA 35 n 34 ALA 35 B GLN 36 n 35 GLN 36 B LYS 37 n 36 LYS 37 B ASP 38 n 37 ASP 38 B PRO 39 n 38 PRO 39 B GLU 40 n 39 GLU 40 B PHE 41 n 40 PHE 41 B GLN 42 n 41 GLN 42 B ALA 43 n 42 ALA 43 B GLN 44 n 43 GLN 44 B PHE 45 n 44 PHE 45 B ALA 46 n 45 ALA 46 B ASP 47 n 46 ASP 47 B LEU 48 n 47 LEU 48 B LEU 49 n 48 LEU 49 B LYS 50 n 49 LYS 50 B ASN 51 n 50 ASN 51 B TYR 52 n 51 TYR 52 B ALA 53 n 52 ALA 53 B GLY 54 n 53 GLY 54 B ARG 55 n 54 ARG 55 B PRO 56 n 55 PRO 56 B THR 57 n 56 THR 57 B ALA 58 n 57 ALA 58 B LEU 59 n 58 LEU 59 B THR 60 n 59 THR 60 B LYS 61 n 60 LYS 61 B CYS 62 n 61 CYS 62 B GLN 63 n 62 GLN 63 B ASN 64 n 63 ASN 64 B ILE 65 n 64 ILE 65 B THR 66 n 65 THR 66 B ALA 67 n 66 ALA 67 B GLY 68 n 67 GLY 68 B THR 69 n 68 THR 69 B ARG 70 n 69 ARG 70 B THR 71 n 70 THR 71 B THR 72 n 71 THR 72 B LEU 73 n 72 LEU 73 B TYR 74 n 73 TYR 74 B LEU 75 n 74 LEU 75 B LYS 76 n 75 LYS 76 B ARG 77 n 76 ARG 77 B GLU 78 n 77 GLU 78 B ASP 79 n 78 ASP 79 B LEU 80 n 79 LEU 80 B LEU 81 n 80 LEU 81 B HIS 82 n 81 HIS 82 B GLY 83 n 82 GLY 83 B GLY 84 n 83 GLY 84 B ALA 85 n 84 ALA 85 B HIS 86 n 85 HIS 86 B LYS 87 n 86 LYS 87 B THR 88 n 87 THR 88 B ASN 89 n 88 ASN 89 B GLN 90 n 89 GLN 90 B VAL 91 n 90 VAL 91 B LEU 92 n 91 LEU 92 B GLY 93 n 92 GLY 93 B GLN 94 n 93 GLN 94 B ALA 95 n 94 ALA 95 B LEU 96 n 95 LEU 96 B LEU 97 n 96 LEU 97 B ALA 98 n 97 ALA 98 B LYS 99 n 98 LYS 99 B ARG 100 n 99 ARG 100 B MET 101 n 100 MET 101 B GLY 102 n 101 GLY 102 B LYS 103 n 102 LYS 103 B SER 104 n 103 SER 104 B GLU 105 n 104 GLU 105 B ILE 106 n 105 ILE 106 B ILE 107 n 106 ILE 107 B ALA 108 n 107 ALA 108 B GLU 109 n 108 GLU 109 B THR 110 n 109 THR 110 B GLY 111 n 110 GLY 111 B ALA 112 n 111 ALA 112 B GLY 113 n 112 GLY 113 B GLN 114 n 113 GLN 114 B HIS 115 n 114 HIS 115 B GLY 116 n 115 GLY 116 B VAL 117 n 116 VAL 117 B ALA 118 n 117 ALA 118 B SER 119 n 118 SER 119 B ALA 120 n 119 ALA 120 B LEU 121 n 120 LEU 121 B ALA 122 n 121 ALA 122 B SER 123 n 122 SER 123 B ALA 124 n 123 ALA 124 B LEU 125 n 124 LEU 125 B LEU 126 n 125 LEU 126 B GLY 127 n 126 GLY 127 B LEU 128 n 127 LEU 128 B LYS 129 n 128 LYS 129 B CYS 130 n 129 CYS 130 B ARG 131 n 130 ARG 131 B ILE 132 n 131 ILE 132 B TYR 133 n 132 TYR 133 B MET 134 n 133 MET 134 B GLY 135 n 134 GLY 135 B ALA 136 n 135 ALA 136 B LYS 137 n 136 LYS 137 B ASP 138 n 137 ASP 138 B VAL 139 n 138 VAL 139 B GLU 140 n 139 GLU 140 B ARG 141 n 140 ARG 141 B GLN 142 n 141 GLN 142 B SER 143 n 142 SER 143 B PRO 144 n 143 PRO 144 B ASN 145 n 144 ASN 145 B VAL 146 n 145 VAL 146 B PHE 147 n 146 PHE 147 B ARG 148 n 147 ARG 148 B MET 149 n 148 MET 149 B ARG 150 n 149 ARG 150 B LEU 151 n 150 LEU 151 B MET 152 n 151 MET 152 B GLY 153 n 152 GLY 153 B ALA 154 n 153 ALA 154 B GLU 155 n 154 GLU 155 B VAL 156 n 155 VAL 156 B ILE 157 n 156 ILE 157 B PRO 158 n 157 PRO 158 B VAL 159 n 158 VAL 159 B HIS 160 n 159 HIS 160 B SER 161 n 160 SER 161 B GLY 162 n 161 GLY 162 B SER 163 n 162 SER 163 B ALA 164 n 163 ALA 164 B THR 165 n 164 THR 165 B LEU 166 n 165 LEU 166 B LYS 167 n 166 LYS 167 B ASP 168 n 167 ASP 168 B LEU 169 n 168 LEU 169 B TRP 170 n 169 TRP 170 B ASN 171 n 170 ASN 171 B GLU 172 n 171 GLU 172 B ALA 173 n 172 ALA 173 B LEU 174 n 173 LEU 174 B ARG 175 n 174 ARG 175 B ASP 176 n 175 ASP 176 B TRP 177 n 176 TRP 177 B SER 178 n 177 SER 178 B GLY 179 n 178 GLY 179 B SER 180 n 179 SER 180 B TYR 181 n 180 TYR 181 B GLU 182 n 181 GLU 182 B THR 183 n 182 THR 183 B ALA 184 n 183 ALA 184 B HIS 185 n 184 HIS 185 B TYR 186 n 185 TYR 186 B MET 187 n 186 MET 187 B LEU 188 n 187 LEU 188 B GLY 189 n 188 GLY 189 B THR 190 n 189 THR 190 B ALA 191 n 190 ALA 191 B ALA 192 n 191 ALA 192 B GLY 193 n 192 GLY 193 B PRO 194 n 193 PRO 194 B HIS 195 n 194 HIS 195 B PRO 196 n 195 PRO 196 B TYR 197 n 196 TYR 197 B PRO 198 n 197 PRO 198 B THR 199 n 198 THR 199 B ILE 200 n 199 ILE 200 B VAL 201 n 200 VAL 201 B ARG 202 n 201 ARG 202 B GLU 203 n 202 GLU 203 B PHE 204 n 203 PHE 204 B GLN 205 n 204 GLN 205 B ARG 206 n 205 ARG 206 B MET 207 n 206 MET 207 B ILE 208 n 207 ILE 208 B GLY 209 n 208 GLY 209 B GLU 210 n 209 GLU 210 B GLU 211 n 210 GLU 211 B THR 212 n 211 THR 212 B LYS 213 n 212 LYS 213 B ALA 214 n 213 ALA 214 B GLN 215 n 214 GLN 215 B ILE 216 n 215 ILE 216 B LEU 217 n 216 LEU 217 B ASP 218 n 217 ASP 218 B LYS 219 n 218 LYS 219 B GLU 220 n 219 GLU 220 B GLY 221 n 220 GLY 221 B ARG 222 n 221 ARG 222 B LEU 223 n 222 LEU 223 B PRO 224 n 223 PRO 224 B ASP 225 n 224 ASP 225 B ALA 226 n 225 ALA 226 B VAL 227 n 226 VAL 227 B ILE 228 n 227 ILE 228 B ALA 229 n 228 ALA 229 B CYS 230 n 229 CYS 230 B VAL 231 n 230 VAL 231 B GLY 232 n 231 GLY 232 B GLY 233 n 232 GLY 233 B GLY 234 n 233 GLY 234 B SER 235 n 234 SER 235 B ASN 236 n 235 ASN 236 B ALA 237 n 236 ALA 237 B ILE 238 n 237 ILE 238 B GLY 239 n 238 GLY 239 B MET 240 n 239 MET 240 B PHE 241 n 240 PHE 241 B ALA 242 n 241 ALA 242 B ASP 243 n 242 ASP 243 B PHE 244 n 243 PHE 244 B ILE 245 n 244 ILE 245 B ASN 246 n 245 ASN 246 B ASP 247 n 246 ASP 247 B THR 248 n 247 THR 248 B SER 249 n 248 SER 249 B VAL 250 n 249 VAL 250 B GLY 251 n 250 GLY 251 B LEU 252 n 251 LEU 252 B ILE 253 n 252 ILE 253 B GLY 254 n 253 GLY 254 B VAL 255 n 254 VAL 255 B GLU 256 n 255 GLU 256 B PRO 257 n 256 PRO 257 B GLY 258 n 257 GLY 258 B GLY 259 n 258 GLY 259 B HIS 260 n 259 HIS 260 B GLY 261 n 260 GLY 261 B ILE 262 n 261 ILE 262 B GLU 263 n 262 GLU 263 B THR 264 n 263 THR 264 B GLY 265 n 264 GLY 265 B GLU 266 n 265 GLU 266 B HIS 267 n 266 HIS 267 B GLY 268 n 267 GLY 268 B ALA 269 n 268 ALA 269 B PRO 270 n 269 PRO 270 B LEU 271 n 270 LEU 271 B LYS 272 n 271 LYS 272 B HIS 273 n 272 HIS 273 B GLY 274 n 273 GLY 274 B ARG 275 n 274 ARG 275 B VAL 276 n 275 VAL 276 B GLY 277 n 276 GLY 277 B ILE 278 n 277 ILE 278 B TYR 279 n 278 TYR 279 B PHE 280 n 279 PHE 280 B GLY 281 n 280 GLY 281 B MET 282 n 281 MET 282 B LYS 283 n 282 LYS 283 B ALA 284 n 283 ALA 284 B PRO 285 n 284 PRO 285 B MET 286 n 285 MET 286 B MET 287 n 286 MET 287 B GLN 288 n 287 GLN 288 B THR 289 n 288 THR 289 B ALA 290 n 289 ALA 290 B ASP 291 n 290 ASP 291 B GLY 292 n 291 GLY 292 B GLN 293 n 292 GLN 293 B ILE 294 n 293 ILE 294 B GLU 295 n 294 GLU 295 B GLU 296 n 295 GLU 296 B SER 297 n 296 SER 297 B TYR 298 n 297 TYR 298 B SER 299 n 298 SER 299 B ILE 300 n 299 ILE 300 B SER 301 n 300 SER 301 B ALA 302 n 301 ALA 302 B GLY 303 n 302 GLY 303 B LEU 304 n 303 LEU 304 B ASP 305 n 304 ASP 305 B PHE 306 n 305 PHE 306 B PRO 307 n 306 PRO 307 B SER 308 n 307 SER 308 B VAL 309 n 308 VAL 309 B GLY 310 n 309 GLY 310 B PRO 311 n 310 PRO 311 B GLN 312 n 311 GLN 312 B HIS 313 n 312 HIS 313 B ALA 314 n 313 ALA 314 B TYR 315 n 314 TYR 315 B LEU 316 n 315 LEU 316 B ASN 317 n 316 ASN 317 B SER 318 n 317 SER 318 B ILE 319 n 318 ILE 319 B GLY 320 n 319 GLY 320 B ARG 321 n 320 ARG 321 B ALA 322 n 321 ALA 322 B ASP 323 n 322 ASP 323 B TYR 324 n 323 TYR 324 B VAL 325 n 324 VAL 325 B SER 326 n 325 SER 326 B ILE 327 n 326 ILE 327 B THR 328 n 327 THR 328 B ASP 329 n 328 ASP 329 B ASP 330 n 329 ASP 330 B GLU 331 n 330 GLU 331 B ALA 332 n 331 ALA 332 B LEU 333 n 332 LEU 333 B GLU 334 n 333 GLU 334 B ALA 335 n 334 ALA 335 B PHE 336 n 335 PHE 336 B LYS 337 n 336 LYS 337 B THR 338 n 337 THR 338 B LEU 339 n 338 LEU 339 B CYS 340 n 339 CYS 340 B ARG 341 n 340 ARG 341 B HIS 342 n 341 HIS 342 B GLU 343 n 342 GLU 343 B GLY 344 n 343 GLY 344 B ILE 345 n 344 ILE 345 B ILE 346 n 345 ILE 346 B PRO 347 n 346 PRO 347 B ALA 348 n 347 ALA 348 B LEU 349 n 348 LEU 349 B GLU 350 n 349 GLU 350 B SER 351 n 350 SER 351 B SER 352 n 351 SER 352 B HIS 353 n 352 HIS 353 B ALA 354 n 353 ALA 354 B LEU 355 n 354 LEU 355 B ALA 356 n 355 ALA 356 B HIS 357 n 356 HIS 357 B ALA 358 n 357 ALA 358 B LEU 359 n 358 LEU 359 B LYS 360 n 359 LYS 360 B MET 361 n 360 MET 361 B MET 362 n 361 MET 362 B ARG 363 n 362 ARG 363 B GLU 364 n 363 GLU 364 B GLN 365 n 364 GLN 365 B PRO 366 n 365 PRO 366 B GLU 367 n 366 GLU 367 B LYS 368 n 367 LYS 368 B GLU 369 n 368 GLU 369 B GLN 370 n 369 GLN 370 B LEU 371 n 370 LEU 371 B LEU 372 n 371 LEU 372 B VAL 373 n 372 VAL 373 B VAL 374 n 373 VAL 374 B ASN 375 n 374 ASN 375 B LEU 376 n 375 LEU 376 B SER 377 n 376 SER 377 B GLY 378 n 377 GLY 378 B ARG 379 n 378 ARG 379 B GLY 380 n 379 GLY 380 B ASP 381 n 380 ASP 381 B LYS 382 n 381 LYS 382 B ASP 383 n 382 ASP 383 B ILE 384 n 383 ILE 384 B PHE 385 n 384 PHE 385 B THR 386 n 385 THR 386 B VAL 387 n 386 VAL 387 B HIS 388 n 387 HIS 388 B ASP 389 n 388 ASP 389 B ILE 390 n 389 ILE 390 B LEU 391 n 390 LEU 391 B LYS 392 n 391 LYS 392 B ALA 393 n 392 ALA 393 B ARG 394 n 393 ARG 394 B n 394 395 B n 395 396 B n 396 397 B author_defined_assembly 4 tetrameric B GLY 232 B O GLY 231 1_555 B NA 400 D NA NA 1_555 B PHE 306 B O PHE 305 1_555 107.5 B GLY 232 B O GLY 231 1_555 B NA 400 D NA NA 1_555 B SER 308 B O SER 307 1_555 98.4 B PHE 306 B O PHE 305 1_555 B NA 400 D NA NA 1_555 B SER 308 B O SER 307 1_555 87.5 B GLY 232 B O GLY 231 1_555 B NA 400 D NA NA 1_555 B HOH 405 G O HOH 1_555 88.1 B PHE 306 B O PHE 305 1_555 B NA 400 D NA NA 1_555 B HOH 405 G O HOH 1_555 162.1 B SER 308 B O SER 307 1_555 B NA 400 D NA NA 1_555 B HOH 405 G O HOH 1_555 99.2 B GLY 232 B O GLY 231 1_555 B NA 400 D NA NA 1_555 B HOH 419 G O HOH 1_555 108.3 B PHE 306 B O PHE 305 1_555 B NA 400 D NA NA 1_555 B HOH 419 G O HOH 1_555 77.2 B SER 308 B O SER 307 1_555 B NA 400 D NA NA 1_555 B HOH 419 G O HOH 1_555 152.1 B HOH 405 G O HOH 1_555 B NA 400 D NA NA 1_555 B HOH 419 G O HOH 1_555 89.8 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 2_655 -x+1,y,-z crystal symmetry operation 184.0000000000 0.0000000000 0.0000000000 A O ALA 149 A O ALA 149 A N VAL 126 A N VAL 126 A N SER 125 A N SER 125 A O ILE 97 A O ILE 97 A N GLY 98 A N GLY 98 A O LEU 48 A O LEU 48 A N GLU 49 A N GLU 49 A O PRO 21 A O PRO 21 A N VAL 20 A N VAL 20 A O ALA 231 A O ALA 231 A N CYS 154 A N CYS 154 A O TYR 175 A O TYR 175 A N LEU 176 A N LEU 176 A O LEU 209 A O LEU 209 B N PHE 9 B N PHE 8 B O PHE 12 B O PHE 11 B N THR 60 B N THR 59 B O LEU 75 B O LEU 74 B N THR 72 B N THR 71 B O GLN 370 B O GLN 369 B N VAL 373 B N VAL 372 B O ALA 226 B O ALA 225 B N VAL 227 B N VAL 226 B O GLY 251 B O GLY 250 B O LEU 252 B O LEU 251 B N ASP 323 B N ASP 322 B N GLU 155 B N GLU 154 B O CYS 130 B O CYS 129 B O LYS 129 B O LYS 128 B N ILE 106 B N ILE 105 B N ILE 107 B N ILE 106 B O HIS 185 B O HIS 184 B O TYR 279 B O TYR 278 B N MET 282 B N MET 281 1 A CG ASN 187 A CG ASN 187 1 Y 1 A OD1 ASN 187 A OD1 ASN 187 1 Y 1 A ND2 ASN 187 A ND2 ASN 187 1 Y 1 A ARG 188 A ARG 188 1 Y 1 A GLY 189 A GLY 189 1 Y 1 A ALA 190 A ALA 190 1 Y 1 A LEU 191 A LEU 191 1 Y 1 A PRO 192 A PRO 192 1 Y 1 A ALA 268 A ALA 268 1 Y 1 B GLY 395 B GLY 394 1 Y 1 B GLU 396 B GLU 395 1 Y 1 B ILE 397 B ILE 396 1 Y 1 B ASN 317 -10.59 1 4.16 0.50 120.30 124.46 A A A NE CZ NH2 ARG ARG ARG 3 3 3 N 1 19.09 2.20 113.40 132.49 A A A CA CB CG GLU GLU GLU 5 5 5 N 1 -3.39 0.50 120.30 116.91 A A A NE CZ NH2 ARG ARG ARG 14 14 14 N 1 -4.53 0.50 120.30 115.77 A A A NE CZ NH2 ARG ARG ARG 15 15 15 N 1 13.36 2.20 111.50 124.86 A A A N CA CB VAL VAL VAL 23 23 23 N 1 6.01 0.90 118.30 124.31 A A A CB CG OD2 ASP ASP ASP 38 38 38 N 1 -5.50 0.90 118.30 112.80 A A A CB CG OD1 ASP ASP ASP 60 60 60 N 1 5.36 0.50 120.30 125.66 A A A NE CZ NH1 ARG ARG ARG 70 70 70 N 1 -3.00 0.50 120.30 117.30 A A A NE CZ NH2 ARG ARG ARG 70 70 70 N 1 -9.22 0.70 120.80 111.58 A A A CB CG CD2 PHE PHE PHE 82 82 82 N 1 9.25 0.70 120.80 130.05 A A A CB CG CD1 PHE PHE PHE 82 82 82 N 1 15.04 2.30 115.30 130.34 A A A CA CB CG LEU LEU LEU 85 85 85 N 1 -3.28 0.50 120.30 117.02 A A A NE CZ NH1 ARG ARG ARG 89 89 89 N 1 -7.07 0.90 118.30 111.23 A A A CB CG OD2 ASP ASP ASP 112 112 112 N 1 4.55 0.70 120.80 125.35 A A A CB CG CD2 PHE PHE PHE 114 114 114 N 1 -4.56 0.70 120.80 116.24 A A A CB CG CD1 PHE PHE PHE 114 114 114 N 1 6.87 0.90 118.30 125.17 A A A CB CG OD1 ASP ASP ASP 130 130 130 N 1 -7.41 1.20 123.30 115.89 A A A OE1 CD OE2 GLU GLU GLU 135 135 135 N 1 -8.49 0.50 120.30 111.81 A A A NE CZ NH1 ARG ARG ARG 140 140 140 N 1 9.62 0.50 120.30 129.92 A A A NE CZ NH2 ARG ARG ARG 140 140 140 N 1 6.30 0.90 118.30 124.60 A A A CB CG OD1 ASP ASP ASP 159 159 159 N 1 3.87 0.60 121.00 124.87 A A A CB CG CD2 TYR TYR TYR 175 175 175 N 1 -3.97 0.60 121.00 117.03 A A A CB CG CD1 TYR TYR TYR 175 175 175 N 1 14.76 2.30 115.30 130.06 A A A CA CB CG LEU LEU LEU 193 193 193 N 1 -11.32 1.70 113.60 102.28 A A A CA CB CG HIS HIS HIS 194 194 194 N 1 -4.12 0.50 120.30 116.18 A A A NE CZ NH2 ARG ARG ARG 225 225 225 N 1 3.37 0.50 120.30 123.67 A A A NE CZ NH2 ARG ARG ARG 256 256 256 N 1 -3.11 0.50 120.30 117.19 A A A NE CZ NH2 ARG ARG ARG 267 267 267 N 1 3.09 0.50 120.30 123.39 B B B NE CZ NH1 ARG ARG ARG 55 55 55 N 1 -10.90 1.60 122.70 111.80 B B B O C N CYS CYS GLN 62 62 63 Y 1 3.62 0.60 121.00 124.62 B B B CB CG CD2 TYR TYR TYR 74 74 74 N 1 -6.72 1.10 119.40 112.68 B B B NH1 CZ NH2 ARG ARG ARG 100 100 100 N 1 3.84 0.50 120.30 124.14 B B B NE CZ NH1 ARG ARG ARG 100 100 100 N 1 14.41 2.00 110.90 125.31 B B B CA CB CG2 ILE ILE ILE 106 106 106 N 1 15.51 1.40 123.60 139.11 B B B CD NE CZ ARG ARG ARG 131 131 131 N 1 4.29 0.50 120.30 124.59 B B B NE CZ NH2 ARG ARG ARG 131 131 131 N 1 -3.38 0.50 120.30 116.92 B B B NE CZ NH2 ARG ARG ARG 148 148 148 N 1 -4.04 0.50 120.30 116.26 B B B NE CZ NH2 ARG ARG ARG 150 150 150 N 1 -10.87 1.70 113.30 102.43 B B B CA CB CG MET MET MET 152 152 152 N 1 -4.22 0.60 121.00 116.78 B B B CB CG CD2 TYR TYR TYR 186 186 186 N 1 -9.22 1.20 123.30 114.08 B B B OE1 CD OE2 GLU GLU GLU 203 203 203 N 1 44.43 1.40 123.60 168.03 B B B CD NE CZ ARG ARG ARG 206 206 206 N 1 -7.40 1.10 119.40 112.00 B B B NH1 CZ NH2 ARG ARG ARG 206 206 206 N 1 7.32 0.50 120.30 127.62 B B B NE CZ NH1 ARG ARG ARG 206 206 206 N 1 14.13 2.10 111.80 125.93 B B B CG CD NE ARG ARG ARG 222 222 222 N 1 17.13 1.40 123.60 140.73 B B B CD NE CZ ARG ARG ARG 222 222 222 N 1 16.22 0.50 120.30 136.52 B B B NE CZ NH1 ARG ARG ARG 222 222 222 N 1 -11.42 0.50 120.30 108.88 B B B NE CZ NH2 ARG ARG ARG 222 222 222 N 1 13.39 2.20 113.40 126.79 B B B CA CB CG ARG ARG ARG 275 275 275 N 1 5.93 0.50 120.30 126.23 B B B NE CZ NH2 ARG ARG ARG 275 275 275 N 1 -11.97 1.90 113.40 101.43 B B B CA CB CG TYR TYR TYR 279 279 279 N 1 -5.03 0.60 121.00 115.97 B B B CB CG CD1 TYR TYR TYR 279 279 279 N 1 -8.50 1.20 123.30 114.80 B B B OE1 CD OE2 GLU GLU GLU 296 296 296 N 1 14.23 1.50 110.50 124.73 B B B N CA CB SER SER SER 301 301 301 N 1 8.36 0.90 118.30 126.66 B B B CB CG OD1 ASP ASP ASP 323 323 323 N 1 -9.03 1.20 123.30 114.27 B B B OE1 CD OE2 GLU GLU GLU 331 331 331 N 1 -9.81 1.20 123.30 113.49 B B B OE1 CD OE2 GLU GLU GLU 334 334 334 N 1 -3.80 0.50 120.30 116.50 B B B NE CZ NH2 ARG ARG ARG 341 341 341 N 1 14.21 2.30 115.30 129.51 B B B CA CB CG LEU LEU LEU 349 349 349 N 1 12.21 2.00 118.30 130.51 B B B CG CD OE1 GLU GLU GLU 350 350 350 N 1 3.95 0.50 120.30 124.25 B B B NE CZ NH1 ARG ARG ARG 363 363 363 N 1 -13.26 2.20 113.40 100.14 B B B CA CB CG GLU GLU GLU 369 369 369 N 1 6.07 0.50 120.30 126.37 B B B NE CZ NH2 ARG ARG ARG 379 379 379 N 1 7.57 0.90 118.30 125.87 B B B CB CG OD2 ASP ASP ASP 383 383 383 N 1 -3.46 0.50 120.30 116.84 B B B NE CZ NH2 ARG ARG ARG 394 394 394 N 1 A GLU 2 -160.36 41.87 1 A ARG 15 38.43 74.80 1 A PHE 212 91.94 114.33 1 A ASN 244 -97.51 32.95 1 B GLN 142 -105.54 44.88 1 B SER 308 -136.31 -157.17 0.2240000 0.1700000 0.1780000 0.1780000 2.25 20.0 1634 32603 32603 91.3 RANDOM 1 FREE R-VALUE 0.0 0.0 Engh & Huber 2.25 20.0 190 5187 34 0 4963 2.5 0.017 23.479 2.17 20.0 1FUY 34995 0.0 1.4 0.0440000 1 88.0 0.2950000 2.17 2.21 731 1 1.19 37.6 model building X-PLOR refinement REFMAC data reduction DENZO data scaling SCALEPACK phasing X-PLOR CRYSTAL STRUCTURE OF BETAA169L/BETAC170W DOUBLE MUTANT OF TRYPTOPHAN SYNTHASE COMPLEXED WITH 5-FLUORO-INDOLE-PROPANOL PHOSPHATE 1 N N 2 N N 3 N N 4 N N 5 N N 6 N N 6 N N The biological assembly is a tetramer constructed from chain A and chain B symmetry partners are generated by the two-fold. A GLU 2 A GLU 2 HELX_P A ASP 13 A ASP 13 1 1 12 A GLY 29 A GLY 29 HELX_P A ALA 43 A ALA 43 1 2 15 A GLY 61 A GLY 61 HELX_P A ALA 74 A ALA 74 1 3 14 A THR 77 A THR 77 HELX_P A HIS 92 A HIS 92 1 4 16 A TYR 102 A TYR 102 HELX_P A ASN 108 A ASN 108 1 5 7 A GLY 110 A GLY 110 HELX_P A GLY 122 A GLY 122 1 6 13 A PRO 132 A PRO 132 HELX_P A GLU 135 A GLU 135 5 7 4 A SER 136 A SER 136 HELX_P A HIS 146 A HIS 146 1 8 11 A ASP 159 A ASP 159 HELX_P A GLY 170 A GLY 170 1 9 12 A LEU 193 A LEU 193 HELX_P A TYR 203 A TYR 203 1 10 11 A SER 216 A SER 216 HELX_P A GLY 227 A GLY 227 1 11 12 A GLY 234 A GLY 234 HELX_P A ASN 244 A ASN 244 1 12 11 A SER 247 A SER 247 HELX_P A ALA 265 A ALA 265 1 13 19 B PRO 18 B PRO 17 HELX_P B ILE 20 B ILE 19 5 14 3 B LEU 21 B LEU 20 HELX_P B LYS 37 B LYS 36 1 15 17 B ASP 38 B ASP 37 HELX_P B TYR 52 B TYR 51 1 16 15 B ASP 79 B ASP 78 HELX_P B LEU 81 B LEU 80 5 17 3 B LYS 87 B LYS 86 HELX_P B GLY 102 B GLY 101 1 18 16 B GLY 113 B GLY 112 HELX_P B GLY 127 B GLY 126 1 19 15 B ALA 136 B ALA 135 HELX_P B GLN 142 B GLN 141 1 20 7 B GLN 142 B GLN 141 HELX_P B MET 152 B MET 151 1 21 11 B THR 165 B THR 164 HELX_P B TYR 181 B TYR 180 1 22 17 B PRO 196 B PRO 195 HELX_P B PHE 204 B PHE 203 1 23 9 B ARG 206 B ARG 205 HELX_P B GLY 221 B GLY 220 1 24 16 B GLY 234 B GLY 233 HELX_P B ALA 242 B ALA 241 1 25 9 B ASP 243 B ASP 242 HELX_P B ILE 245 B ILE 244 5 26 3 B GLY 261 B GLY 260 HELX_P B GLY 265 B GLY 264 5 27 5 B ALA 269 B ALA 268 HELX_P B GLY 274 B GLY 273 1 28 6 B SER 301 B SER 300 HELX_P B ASP 305 B ASP 304 5 29 5 B GLY 310 B GLY 309 HELX_P B ILE 319 B ILE 318 1 30 10 B ASP 329 B ASP 328 HELX_P B GLY 344 B GLY 343 1 31 16 B ALA 348 B ALA 347 HELX_P B GLN 365 B GLN 364 1 32 18 B GLY 380 B GLY 379 HELX_P B LYS 382 B LYS 381 5 33 3 B ASP 383 B ASP 382 HELX_P B ARG 394 B ARG 393 1 34 12 covale 1.455 one B LYS 87 B NZ LYS 86 1_555 B PLP 401 E C4A PLP 1_555 metalc 2.453 B GLY 232 B O GLY 231 1_555 B NA 400 D NA NA 1_555 metalc 2.509 B PHE 306 B O PHE 305 1_555 B NA 400 D NA NA 1_555 metalc 2.524 B SER 308 B O SER 307 1_555 B NA 400 D NA NA 1_555 metalc 2.573 B NA 400 D NA NA 1_555 B HOH 405 G O HOH 1_555 metalc 2.511 B NA 400 D NA NA 1_555 B HOH 419 G O HOH 1_555 LYASE LYASE, CARBON-OXYGEN LYASE, TRYPTOPHAN BIOSYNTHESIS, PYRIDOXAL PHOSPHATE A ASP 27 A ASP 27 1 A PRO 28 A PRO 28 -0.97 B ARG 55 B ARG 54 1 B PRO 56 B PRO 55 -3.09 B HIS 195 B HIS 194 1 B PRO 196 B PRO 195 5.93 TRPA_SALTY UNP 1 1 P00929 MERYENLFAQLNDRREGAFVPFVTLGDPGIEQSLKIIDTLIDAGADALELGVPFSDPLADGPTIQNANLRAFAAGVTPAQ CFEMLALIREKHPTIPIGLLMYANLVFNNGIDAFYARCEQVGVDSVLVADVPVEESAPFRQAALRHNIAPIFICPPNADD DLLRQVASYGRGYTYLLSRSGVTGAENRGALPLHHLIEKLKEYHAAPALQGFGISSPEQVSAAVRAGAAGAISGSAIVKI IEKNLASPKQMLAELRSFVSAMKAASRA TRPB_SALTY UNP 2 1 P0A2K1 TTLLNPYFGEFGGMYVPQILMPALNQLEEAFVRAQKDPEFQAQFADLLKNYAGRPTALTKCQNITAGTRTTLYLKREDLL HGGAHKTNQVLGQALLAKRMGKSEIIAETGAGQHGVASALASALLGLKCRIYMGAKDVERQSPNVFRMRLMGAEVIPVHS GSATLKDACNEALRDWSGSYETAHYMLGTAAGPHPYPTIVREFQRMIGEETKAQILDKEGRLPDAVIACVGGGSNAIGMF ADFINDTSVGLIGVEPGGHGIETGEHGAPLKHGRVGIYFGMKAPMMQTADGQIEESYSISAGLDFPSVGPQHAYLNSIGR ADYVSITDDEALEAFKTLCRHEGIIPALESSHALAHALKMMREQPEKEQLLVVNLSGRGDKDIFTVHDILKARGEI 1 268 1FUY 1 268 P00929 A 1 1 268 1 396 1FUY 2 397 P0A2K1 B 2 1 396 2 ARG cloning artifact SER 34 1FUY B P0A2K1 UNP 33 33 2 ALA engineered mutation LEU 169 1FUY B P0A2K1 UNP 168 168 2 CYS engineered mutation TRP 170 1FUY B P0A2K1 UNP 169 169 6 3 2 6 4 2 parallel parallel parallel parallel parallel parallel parallel anti-parallel anti-parallel parallel parallel parallel parallel parallel parallel parallel anti-parallel A ALA 149 A ALA 149 A PRO 150 A PRO 150 A SER 125 A SER 125 A VAL 128 A VAL 128 A ILE 97 A ILE 97 A MET 101 A MET 101 A LEU 48 A LEU 48 A GLY 51 A GLY 51 A ALA 18 A ALA 18 A THR 24 A THR 24 A GLY 230 A GLY 230 A SER 233 A SER 233 A ILE 153 A ILE 153 A CYS 154 A CYS 154 A THR 174 A THR 174 A LEU 177 A LEU 177 A ALA 208 A ALA 208 A GLY 211 A GLY 211 B TYR 8 B TYR 7 B PHE 9 B PHE 8 B PHE 12 B PHE 11 B GLY 13 B GLY 12 B LEU 59 B LEU 58 B LYS 61 B LYS 60 B THR 71 B THR 70 B ARG 77 B ARG 76 B GLN 370 B GLN 369 B LEU 376 B LEU 375 B ALA 226 B ALA 225 B CYS 230 B CYS 229 B GLY 251 B GLY 250 B GLY 259 B GLY 258 B ASP 323 B ASP 322 B THR 328 B THR 327 B GLU 155 B GLU 154 B VAL 159 B VAL 158 B LYS 129 B LYS 128 B GLY 135 B GLY 134 B GLU 105 B GLU 104 B GLU 109 B GLU 108 B ALA 184 B ALA 183 B TYR 186 B TYR 185 B ARG 275 B ARG 274 B TYR 279 B TYR 278 B MET 282 B MET 281 B MET 286 B MET 285 BINDING SITE FOR RESIDUE NA B 400 B NA 400 Software 5 BINDING SITE FOR RESIDUE FIP A 269 A FIP 269 Software 11 BINDING SITE FOR RESIDUE PLP B 401 B PLP 401 Software 15 B GLY 232 B GLY 231 5 1_555 B PHE 306 B PHE 305 5 1_555 B SER 308 B SER 307 5 1_555 B HOH 405 G HOH 5 1_555 B HOH 419 G HOH 5 1_555 A PHE 22 A PHE 22 11 1_555 A ASP 60 A ASP 60 11 1_555 A ILE 153 A ILE 153 11 1_555 A TYR 175 A TYR 175 11 1_555 A THR 183 A THR 183 11 1_555 A GLY 184 A GLY 184 11 1_555 A PHE 212 A PHE 212 11 1_555 A GLY 213 A GLY 213 11 1_555 A GLY 234 A GLY 234 11 1_555 A SER 235 A SER 235 11 1_555 A HOH 297 F HOH 11 1_555 B ALA 85 B ALA 84 15 1_555 B HIS 86 B HIS 85 15 1_555 B LYS 87 B LYS 86 15 1_555 B GLN 114 B GLN 113 15 1_555 B THR 190 B THR 189 15 1_555 B CYS 230 B CYS 229 15 1_555 B GLY 232 B GLY 231 15 1_555 B GLY 233 B GLY 232 15 1_555 B GLY 234 B GLY 233 15 1_555 B SER 235 B SER 234 15 1_555 B ASN 236 B ASN 235 15 1_555 B GLY 303 B GLY 302 15 1_555 B GLU 350 B GLU 349 15 1_555 B SER 377 B SER 376 15 1_555 B GLY 378 B GLY 377 15 1_555 5 C 1 2 1