0.018553 0.000000 0.000000 0.000000 0.010616 0.000000 0.000000 0.000000 0.007231 0.00000 0.00000 0.00000 Pieper, U. Herzberg, O. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 53.900 94.200 138.300 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 C O3 -2 60.009 CARBONATE ION 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 C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking O4 S -2 96.063 SULFATE ION non-polymer C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Biochemistry BICHAW 0033 0006-2960 36 8767 8774 10.1021/bi9705117 9220963 Circularly permuted beta-lactamase from Staphylococcus aureus PC1. 1997 UK J.Mol.Biol. JMOBAK 0070 0022-2836 217 701 Refined Crystal Structure of Beta-Lactamase from Staphylococcus Aureus Pc1 at 2.0 A Resolution 1991 US Science SCIEAS 0038 0036-8075 236 694 Bacterial Resistance to Beta-Lactam Antibiotics: Crystal Structure of Beta-Lactamase from Staphylococcus Aureus Pc1 at 2.5 A Resolution 1987 10.2210/pdb1alq/pdb pdb_00001alq 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 300 1 COLLIMATOR AREA DETECTOR 1996-10 SIEMENS GRAPHITE(002) M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RUH2R 29646.125 CP254 BETA-LACTAMASE 3.5.2.6 CIRCULARLY PERMUTED WITH AN EIGHT RESIDUE LINKER INSERTED TO JOIN THE ORIGINAL N- AND C-TERMINI, AND A NEW N-TERMINUS AT RESIDUE 254 1 man polymer 96.063 SULFATE ION 1 syn non-polymer 60.009 CARBONATE ION 1 syn non-polymer 18.015 water 212 nat water no no MGQSEPIVLVIFTNKDNKSDKPNDKLISETAKSVMKEFAAGSKNAAKELNDLEKKYNAHIGVYALDTKSGKEVKFNSDKR FAYASTSKAINSAILLEQVPYNKLNKKVHINKDDIVAYSPILEKYVGKDITLKALIEASMTYSDNTANNKIIKEIGGIKK VKQRLKELGDKVTNPVRYEIELNYYSPKSKKDTSTPAAFGKTLNKLIANGKLSKENKKFLLDLMLNNKSGDTLIKDGVPK DYKVADKSGQAITYASRNDVAFVYPK MGQSEPIVLVIFTNKDNKSDKPNDKLISETAKSVMKEFAAGSKNAAKELNDLEKKYNAHIGVYALDTKSGKEVKFNSDKR FAYASTSKAINSAILLEQVPYNKLNKKVHINKDDIVAYSPILEKYVGKDITLKALIEASMTYSDNTANNKIIKEIGGIKK VKQRLKELGDKVTNPVRYEIELNYYSPKSKKDTSTPAAFGKTLNKLIANGKLSKENKKFLLDLMLNNKSGDTLIKDGVPK DYKVADKSGQAITYASRNDVAFVYPK A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Staphylococcus Escherichia sample 293 1280 Staphylococcus aureus 562 Escherichia coli TG1 BACTERIAL 1 2.96 57. RESIDUES 31 - 34, 252 - 256, 288 - 290 AND THE SOLVENT WERE EXCLUDED FROM THE STARTING MODEL. 8.0 PROTEIN WAS CRYSTALLIZED FROM 70% SATURATED AMMONIUM SULFATE SOLUTION, 0.3M KCL, 100MM NAHCO3 AT PH8.0, 0.5% V/V PEG600 database_2 pdbx_database_status pdbx_initial_refinement_model struct_site repository Initial release Version format compliance Version format compliance Database references Derived calculations Other Refinement description 1 0 1997-09-26 1 1 2008-03-24 1 2 2011-07-13 1 3 2023-08-02 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1997-06-02 REL SO4 SULFATE ION CO3 CARBONATE ION HOH water 3BLM PDB ENTRY 3BLM PDB experimental model SO4 301 2 SO4 SO4 301 A CO3 302 3 CO3 CO3 302 A HOH 1 4 HOH HOH 303 A HOH 2 4 HOH HOH 304 A HOH 3 4 HOH HOH 305 A HOH 4 4 HOH HOH 306 A HOH 5 4 HOH HOH 307 A HOH 6 4 HOH HOH 308 A HOH 7 4 HOH HOH 309 A HOH 8 4 HOH HOH 310 A HOH 9 4 HOH HOH 311 A HOH 10 4 HOH HOH 312 A HOH 11 4 HOH HOH 313 A HOH 12 4 HOH HOH 314 A HOH 13 4 HOH HOH 315 A HOH 14 4 HOH HOH 316 A HOH 15 4 HOH HOH 317 A HOH 16 4 HOH HOH 318 A HOH 17 4 HOH HOH 319 A HOH 18 4 HOH HOH 320 A HOH 19 4 HOH HOH 321 A HOH 20 4 HOH HOH 322 A HOH 21 4 HOH HOH 323 A HOH 22 4 HOH HOH 324 A HOH 23 4 HOH HOH 325 A HOH 24 4 HOH HOH 326 A HOH 25 4 HOH HOH 327 A HOH 26 4 HOH HOH 328 A HOH 27 4 HOH HOH 329 A HOH 28 4 HOH HOH 330 A HOH 29 4 HOH HOH 331 A HOH 30 4 HOH HOH 332 A HOH 31 4 HOH HOH 333 A HOH 32 4 HOH HOH 334 A HOH 33 4 HOH HOH 335 A HOH 34 4 HOH HOH 336 A HOH 35 4 HOH HOH 337 A HOH 36 4 HOH HOH 338 A HOH 37 4 HOH HOH 339 A HOH 38 4 HOH HOH 340 A HOH 39 4 HOH HOH 341 A HOH 40 4 HOH HOH 342 A HOH 41 4 HOH HOH 343 A HOH 42 4 HOH HOH 344 A HOH 43 4 HOH HOH 345 A HOH 44 4 HOH HOH 346 A HOH 45 4 HOH HOH 347 A HOH 46 4 HOH HOH 348 A HOH 47 4 HOH HOH 349 A HOH 48 4 HOH HOH 350 A HOH 49 4 HOH HOH 351 A HOH 50 4 HOH HOH 352 A HOH 51 4 HOH HOH 353 A HOH 52 4 HOH HOH 354 A HOH 53 4 HOH HOH 355 A HOH 54 4 HOH HOH 356 A HOH 55 4 HOH HOH 357 A HOH 56 4 HOH HOH 358 A HOH 57 4 HOH HOH 359 A HOH 58 4 HOH HOH 360 A HOH 59 4 HOH HOH 361 A HOH 60 4 HOH HOH 362 A HOH 61 4 HOH HOH 363 A HOH 62 4 HOH HOH 364 A HOH 63 4 HOH HOH 365 A HOH 64 4 HOH HOH 366 A HOH 65 4 HOH HOH 367 A HOH 66 4 HOH HOH 368 A HOH 67 4 HOH HOH 369 A HOH 68 4 HOH HOH 370 A HOH 69 4 HOH HOH 371 A HOH 70 4 HOH HOH 372 A HOH 71 4 HOH HOH 373 A HOH 72 4 HOH HOH 374 A HOH 73 4 HOH HOH 375 A HOH 74 4 HOH HOH 376 A HOH 75 4 HOH HOH 377 A HOH 76 4 HOH HOH 378 A HOH 77 4 HOH HOH 379 A HOH 78 4 HOH HOH 380 A HOH 79 4 HOH HOH 381 A HOH 80 4 HOH HOH 382 A HOH 81 4 HOH HOH 383 A HOH 82 4 HOH HOH 384 A HOH 83 4 HOH HOH 385 A HOH 84 4 HOH HOH 386 A HOH 85 4 HOH HOH 387 A HOH 86 4 HOH HOH 388 A HOH 87 4 HOH HOH 389 A HOH 88 4 HOH HOH 390 A HOH 89 4 HOH HOH 391 A HOH 90 4 HOH HOH 392 A HOH 91 4 HOH HOH 393 A HOH 92 4 HOH HOH 394 A HOH 93 4 HOH HOH 395 A HOH 94 4 HOH HOH 396 A HOH 95 4 HOH HOH 397 A HOH 96 4 HOH HOH 398 A HOH 97 4 HOH HOH 399 A HOH 98 4 HOH HOH 400 A HOH 99 4 HOH HOH 401 A HOH 100 4 HOH HOH 402 A HOH 101 4 HOH HOH 403 A HOH 102 4 HOH HOH 404 A HOH 103 4 HOH HOH 405 A HOH 104 4 HOH HOH 406 A HOH 105 4 HOH HOH 407 A HOH 106 4 HOH HOH 408 A HOH 107 4 HOH HOH 409 A HOH 108 4 HOH HOH 410 A HOH 109 4 HOH HOH 411 A HOH 110 4 HOH HOH 412 A HOH 111 4 HOH HOH 413 A HOH 112 4 HOH HOH 414 A HOH 113 4 HOH HOH 415 A HOH 114 4 HOH HOH 416 A HOH 115 4 HOH HOH 417 A HOH 116 4 HOH HOH 418 A HOH 117 4 HOH HOH 419 A HOH 118 4 HOH HOH 420 A HOH 119 4 HOH HOH 421 A HOH 120 4 HOH HOH 422 A HOH 121 4 HOH HOH 423 A HOH 122 4 HOH HOH 424 A HOH 123 4 HOH HOH 425 A HOH 124 4 HOH HOH 426 A HOH 125 4 HOH HOH 427 A HOH 126 4 HOH HOH 428 A HOH 127 4 HOH HOH 429 A HOH 128 4 HOH HOH 430 A HOH 129 4 HOH HOH 431 A HOH 130 4 HOH HOH 432 A HOH 131 4 HOH HOH 433 A HOH 132 4 HOH HOH 434 A HOH 133 4 HOH HOH 435 A HOH 134 4 HOH HOH 436 A HOH 135 4 HOH HOH 437 A HOH 136 4 HOH HOH 438 A HOH 137 4 HOH HOH 439 A HOH 138 4 HOH HOH 440 A HOH 139 4 HOH HOH 441 A HOH 140 4 HOH HOH 442 A HOH 141 4 HOH HOH 443 A HOH 142 4 HOH HOH 444 A HOH 143 4 HOH HOH 445 A HOH 144 4 HOH HOH 446 A HOH 145 4 HOH HOH 447 A HOH 146 4 HOH HOH 448 A HOH 147 4 HOH HOH 449 A HOH 148 4 HOH HOH 450 A HOH 149 4 HOH HOH 451 A HOH 150 4 HOH HOH 452 A HOH 151 4 HOH HOH 453 A HOH 152 4 HOH HOH 454 A HOH 153 4 HOH HOH 455 A HOH 154 4 HOH HOH 456 A HOH 155 4 HOH HOH 457 A HOH 156 4 HOH HOH 458 A HOH 157 4 HOH HOH 459 A HOH 158 4 HOH HOH 460 A HOH 159 4 HOH HOH 461 A HOH 160 4 HOH HOH 462 A HOH 161 4 HOH HOH 463 A HOH 162 4 HOH HOH 464 A HOH 163 4 HOH HOH 465 A HOH 164 4 HOH HOH 466 A HOH 165 4 HOH HOH 467 A HOH 166 4 HOH HOH 468 A HOH 167 4 HOH HOH 469 A HOH 168 4 HOH HOH 470 A HOH 169 4 HOH HOH 471 A HOH 170 4 HOH HOH 472 A HOH 171 4 HOH HOH 473 A HOH 172 4 HOH HOH 474 A HOH 173 4 HOH HOH 475 A HOH 174 4 HOH HOH 476 A HOH 175 4 HOH HOH 477 A HOH 176 4 HOH HOH 478 A HOH 177 4 HOH HOH 479 A HOH 178 4 HOH HOH 480 A HOH 179 4 HOH HOH 481 A HOH 180 4 HOH HOH 482 A HOH 181 4 HOH HOH 483 A HOH 182 4 HOH HOH 484 A HOH 183 4 HOH HOH 485 A HOH 184 4 HOH HOH 486 A HOH 185 4 HOH HOH 487 A HOH 186 4 HOH HOH 488 A HOH 187 4 HOH HOH 489 A HOH 188 4 HOH HOH 490 A HOH 189 4 HOH HOH 491 A HOH 190 4 HOH HOH 492 A HOH 191 4 HOH HOH 493 A HOH 192 4 HOH HOH 494 A HOH 193 4 HOH HOH 495 A HOH 194 4 HOH HOH 496 A HOH 195 4 HOH HOH 497 A HOH 196 4 HOH HOH 498 A HOH 197 4 HOH HOH 499 A HOH 198 4 HOH HOH 500 A HOH 199 4 HOH HOH 501 A HOH 200 4 HOH HOH 502 A HOH 201 4 HOH HOH 503 A HOH 202 4 HOH HOH 504 A HOH 203 4 HOH HOH 505 A HOH 204 4 HOH HOH 506 A HOH 205 4 HOH HOH 507 A HOH 206 4 HOH HOH 508 A HOH 207 4 HOH HOH 509 A HOH 208 4 HOH HOH 510 A HOH 209 4 HOH HOH 511 A HOH 210 4 HOH HOH 512 A HOH 211 4 HOH HOH 513 A HOH 212 4 HOH HOH 514 A n 1 A 253 A n 2 254 A n 3 255 A SER 256 n 4 SER 256 A GLU 257 n 5 GLU 257 A PRO 258 n 6 PRO 258 A ILE 259 n 7 ILE 259 A VAL 260 n 8 VAL 260 A LEU 261 n 9 LEU 261 A VAL 262 n 10 VAL 262 A ILE 263 n 11 ILE 263 A PHE 264 n 12 PHE 264 A THR 265 n 13 THR 265 A ASN 266 n 14 ASN 266 A LYS 267 n 15 LYS 267 A ASP 268 n 16 ASP 268 A ASN 269 n 17 ASN 269 A LYS 270 n 18 LYS 270 A SER 271 n 19 SER 271 A ASP 272 n 20 ASP 272 A LYS 273 n 21 LYS 273 A PRO 274 n 22 PRO 274 A ASN 275 n 23 ASN 275 A ASP 276 n 24 ASP 276 A LYS 277 n 25 LYS 277 A LEU 278 n 26 LEU 278 A ILE 279 n 27 ILE 279 A SER 280 n 28 SER 280 A GLU 281 n 29 GLU 281 A THR 282 n 30 THR 282 A ALA 283 n 31 ALA 283 A LYS 284 n 32 LYS 284 A SER 285 n 33 SER 285 A VAL 286 n 34 VAL 286 A MET 287 n 35 MET 287 A LYS 288 n 36 LYS 288 A GLU 289 n 37 GLU 289 A PHE 290 n 38 PHE 290 A ALA 291 n 39 ALA 291 A ALA 292 n 40 ALA 292 A n 41 293 A n 42 294 A n 43 295 A n 44 296 A ALA 297 n 45 ALA 297 A ALA 298 n 46 ALA 298 A LYS 31 n 47 LYS 31 A GLU 32 n 48 GLU 32 A LEU 33 n 49 LEU 33 A ASN 34 n 50 ASN 34 A ASP 35 n 51 ASP 35 A LEU 36 n 52 LEU 36 A GLU 37 n 53 GLU 37 A LYS 38 n 54 LYS 38 A LYS 39 n 55 LYS 39 A TYR 40 n 56 TYR 40 A ASN 41 n 57 ASN 41 A ALA 42 n 58 ALA 42 A HIS 43 n 59 HIS 43 A ILE 44 n 60 ILE 44 A GLY 45 n 61 GLY 45 A VAL 46 n 62 VAL 46 A TYR 47 n 63 TYR 47 A ALA 48 n 64 ALA 48 A LEU 49 n 65 LEU 49 A ASP 50 n 66 ASP 50 A THR 51 n 67 THR 51 A LYS 52 n 68 LYS 52 A SER 53 n 69 SER 53 A GLY 54 n 70 GLY 54 A LYS 55 n 71 LYS 55 A GLU 56 n 72 GLU 56 A VAL 57 n 73 VAL 57 A LYS 59 n 74 LYS 59 A PHE 60 n 75 PHE 60 A ASN 61 n 76 ASN 61 A SER 62 n 77 SER 62 A ASP 63 n 78 ASP 63 A LYS 64 n 79 LYS 64 A ARG 65 n 80 ARG 65 A PHE 66 n 81 PHE 66 A ALA 67 n 82 ALA 67 A TYR 68 n 83 TYR 68 A ALA 69 n 84 ALA 69 A SER 70 n 85 SER 70 A THR 71 n 86 THR 71 A SER 72 n 87 SER 72 A LYS 73 n 88 LYS 73 A ALA 74 n 89 ALA 74 A ILE 75 n 90 ILE 75 A ASN 76 n 91 ASN 76 A SER 77 n 92 SER 77 A ALA 78 n 93 ALA 78 A ILE 79 n 94 ILE 79 A LEU 80 n 95 LEU 80 A LEU 81 n 96 LEU 81 A GLU 82 n 97 GLU 82 A GLN 83 n 98 GLN 83 A VAL 84 n 99 VAL 84 A PRO 87 n 100 PRO 87 A TYR 88 n 101 TYR 88 A ASN 89 n 102 ASN 89 A LYS 90 n 103 LYS 90 A LEU 91 n 104 LEU 91 A ASN 92 n 105 ASN 92 A LYS 93 n 106 LYS 93 A LYS 94 n 107 LYS 94 A VAL 95 n 108 VAL 95 A HIS 96 n 109 HIS 96 A ILE 97 n 110 ILE 97 A ASN 98 n 111 ASN 98 A LYS 99 n 112 LYS 99 A ASP 100 n 113 ASP 100 A ASP 101 n 114 ASP 101 A ILE 102 n 115 ILE 102 A VAL 103 n 116 VAL 103 A ALA 104 n 117 ALA 104 A TYR 105 n 118 TYR 105 A SER 106 n 119 SER 106 A PRO 107 n 120 PRO 107 A ILE 108 n 121 ILE 108 A LEU 109 n 122 LEU 109 A GLU 110 n 123 GLU 110 A LYS 111 n 124 LYS 111 A TYR 112 n 125 TYR 112 A VAL 113 n 126 VAL 113 A GLY 114 n 127 GLY 114 A LYS 115 n 128 LYS 115 A ASP 116 n 129 ASP 116 A ILE 117 n 130 ILE 117 A THR 118 n 131 THR 118 A LEU 119 n 132 LEU 119 A LYS 120 n 133 LYS 120 A ALA 121 n 134 ALA 121 A LEU 122 n 135 LEU 122 A ILE 123 n 136 ILE 123 A GLU 124 n 137 GLU 124 A ALA 125 n 138 ALA 125 A SER 126 n 139 SER 126 A MET 127 n 140 MET 127 A THR 128 n 141 THR 128 A TYR 129 n 142 TYR 129 A SER 130 n 143 SER 130 A ASP 131 n 144 ASP 131 A ASN 132 n 145 ASN 132 A THR 133 n 146 THR 133 A ALA 134 n 147 ALA 134 A ASN 135 n 148 ASN 135 A ASN 136 n 149 ASN 136 A LYS 137 n 150 LYS 137 A ILE 138 n 151 ILE 138 A ILE 139 n 152 ILE 139 A LYS 140 n 153 LYS 140 A GLU 141 n 154 GLU 141 A ILE 142 n 155 ILE 142 A GLY 143 n 156 GLY 143 A GLY 144 n 157 GLY 144 A ILE 145 n 158 ILE 145 A LYS 146 n 159 LYS 146 A LYS 147 n 160 LYS 147 A VAL 148 n 161 VAL 148 A LYS 149 n 162 LYS 149 A GLN 150 n 163 GLN 150 A ARG 151 n 164 ARG 151 A LEU 152 n 165 LEU 152 A LYS 153 n 166 LYS 153 A GLU 154 n 167 GLU 154 A LEU 155 n 168 LEU 155 A GLY 156 n 169 GLY 156 A ASP 157 n 170 ASP 157 A LYS 158 n 171 LYS 158 A VAL 159 n 172 VAL 159 A THR 160 n 173 THR 160 A ASN 161 n 174 ASN 161 A PRO 162 n 175 PRO 162 A VAL 163 n 176 VAL 163 A ARG 164 n 177 ARG 164 A TYR 165 n 178 TYR 165 A GLU 166 n 179 GLU 166 A ILE 167 n 180 ILE 167 A GLU 168 n 181 GLU 168 A LEU 169 n 182 LEU 169 A ASN 170 n 183 ASN 170 A TYR 171 n 184 TYR 171 A TYR 172 n 185 TYR 172 A SER 173 n 186 SER 173 A PRO 174 n 187 PRO 174 A LYS 175 n 188 LYS 175 A SER 176 n 189 SER 176 A LYS 177 n 190 LYS 177 A LYS 178 n 191 LYS 178 A ASP 179 n 192 ASP 179 A THR 180 n 193 THR 180 A SER 181 n 194 SER 181 A THR 182 n 195 THR 182 A PRO 183 n 196 PRO 183 A ALA 184 n 197 ALA 184 A ALA 185 n 198 ALA 185 A PHE 186 n 199 PHE 186 A GLY 187 n 200 GLY 187 A LYS 188 n 201 LYS 188 A THR 189 n 202 THR 189 A LEU 190 n 203 LEU 190 A ASN 191 n 204 ASN 191 A LYS 192 n 205 LYS 192 A LEU 193 n 206 LEU 193 A ILE 194 n 207 ILE 194 A ALA 195 n 208 ALA 195 A ASN 196 n 209 ASN 196 A GLY 197 n 210 GLY 197 A LYS 198 n 211 LYS 198 A LEU 199 n 212 LEU 199 A SER 200 n 213 SER 200 A LYS 201 n 214 LYS 201 A GLU 202 n 215 GLU 202 A ASN 203 n 216 ASN 203 A LYS 204 n 217 LYS 204 A LYS 205 n 218 LYS 205 A PHE 206 n 219 PHE 206 A LEU 207 n 220 LEU 207 A LEU 208 n 221 LEU 208 A ASP 209 n 222 ASP 209 A LEU 210 n 223 LEU 210 A MET 211 n 224 MET 211 A LEU 212 n 225 LEU 212 A ASN 213 n 226 ASN 213 A ASN 214 n 227 ASN 214 A LYS 215 n 228 LYS 215 A SER 216 n 229 SER 216 A GLY 217 n 230 GLY 217 A ASP 218 n 231 ASP 218 A THR 219 n 232 THR 219 A LEU 220 n 233 LEU 220 A ILE 221 n 234 ILE 221 A LYS 222 n 235 LYS 222 A ASP 223 n 236 ASP 223 A GLY 224 n 237 GLY 224 A VAL 225 n 238 VAL 225 A PRO 226 n 239 PRO 226 A LYS 227 n 240 LYS 227 A ASP 228 n 241 ASP 228 A TYR 229 n 242 TYR 229 A LYS 230 n 243 LYS 230 A VAL 231 n 244 VAL 231 A ALA 232 n 245 ALA 232 A ASP 233 n 246 ASP 233 A LYS 234 n 247 LYS 234 A SER 235 n 248 SER 235 A GLY 236 n 249 GLY 236 A GLN 237 n 250 GLN 237 A ALA 238 n 251 ALA 238 A ILE 239 n 252 ILE 239 A THR 240 n 253 THR 240 A TYR 241 n 254 TYR 241 A ALA 242 n 255 ALA 242 A SER 243 n 256 SER 243 A ARG 244 n 257 ARG 244 A ASN 245 n 258 ASN 245 A ASP 246 n 259 ASP 246 A VAL 247 n 260 VAL 247 A ALA 248 n 261 ALA 248 A PHE 249 n 262 PHE 249 A VAL 250 n 263 VAL 250 A TYR 251 n 264 TYR 251 A PRO 252 n 265 PRO 252 A LYS 253 n 266 LYS 253 A 0.1580000 0.1960000 0.1540000 0.1910000 0.2150000 0.2560000 2154 2981 10.1 10.0 21280 author_and_software_defined_assembly PISA 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 O LYS 230 A O LYS 243 A N TYR 251 A N TYR 264 A O ARG 244 A O ARG 257 A N THR 265 A N THR 13 A O VAL 260 A O VAL 8 A N LEU 49 A N LEU 65 A O VAL 46 A O VAL 62 A N PHE 60 A N PHE 75 A O PHE 66 A O PHE 81 A N SER 181 A N SER 194 A O VAL 95 A O VAL 108 A N ILE 117 A N ILE 130 1 A HOH 329 D HOH 1 A HOH 386 D HOH 1 A HOH 388 D HOH 1 A CD LYS 227 A CD LYS 240 1 Y 1 A CE LYS 227 A CE LYS 240 1 Y 1 A NZ LYS 227 A NZ LYS 240 1 Y A 1 A MET 253 A MET 1 1 Y 1 A GLY 254 A GLY 2 1 Y 1 A GLN 255 A GLN 3 1 Y 1 A GLY 293 A GLY 41 1 Y 1 A SER 294 A SER 42 1 Y 1 A LYS 295 A LYS 43 1 Y 1 A ASN 296 A ASN 44 1 Y 1 7.81 0.90 118.30 126.11 A A A CB CG OD2 ASP ASP ASP 272 272 272 N 1 15.64 2.50 121.70 137.34 A A A C N CA ALA ALA ALA 297 298 298 Y 1 12.03 1.40 123.60 135.63 A A A CD NE CZ ARG ARG ARG 65 65 65 N 1 4.43 0.50 120.30 124.73 A A A NE CZ NH2 ARG ARG ARG 65 65 65 N 1 7.52 1.20 123.30 130.82 A A A OE1 CD OE2 GLU GLU GLU 82 82 82 N 1 -7.55 0.90 118.30 110.75 A A A CB CG OD1 ASP ASP ASP 101 101 101 N 1 4.07 0.60 121.00 125.07 A A A CB CG CD2 TYR TYR TYR 105 105 105 N 1 -4.45 0.60 121.00 116.55 A A A CB CG CD1 TYR TYR TYR 129 129 129 N 1 11.73 1.20 123.30 135.03 A A A OE1 CD OE2 GLU GLU GLU 141 141 141 N 1 18.26 2.50 121.70 139.96 A A A C N CA ILE LYS LYS 145 146 146 Y 1 5.30 0.50 120.30 125.60 A A A NE CZ NH1 ARG ARG ARG 151 151 151 N 1 -6.22 0.50 120.30 114.08 A A A NE CZ NH2 ARG ARG ARG 151 151 151 N 1 3.79 0.50 120.30 124.09 A A A NE CZ NH2 ARG ARG ARG 164 164 164 N 1 -5.69 0.60 121.00 115.31 A A A CB CG CD2 TYR TYR TYR 171 171 171 N 1 -10.03 1.20 123.30 113.27 A A A OE1 CD OE2 GLU GLU GLU 202 202 202 N 1 26.69 2.50 121.70 148.39 A A A C N CA PRO LYS LYS 226 227 227 Y 1 -11.57 1.80 110.60 99.03 A A A N CA CB LYS LYS LYS 227 227 227 N 1 27.36 2.50 121.70 149.06 A A A C N CA LYS ASP ASP 227 228 228 Y 1 -5.47 0.80 121.30 115.83 A A A CG CD2 CE2 TYR TYR TYR 229 229 229 N 1 5.73 0.90 119.80 125.53 A A A CZ CE2 CD2 TYR TYR TYR 229 229 229 N 1 6.48 0.50 120.30 126.78 A A A NE CZ NH1 ARG ARG ARG 244 244 244 N 1 -5.39 0.50 120.30 114.91 A A A NE CZ NH2 ARG ARG ARG 244 244 244 N 1 A ALA 69 51.51 -140.38 1 A TYR 105 63.80 69.60 1 A VAL 163 -131.79 -43.51 1 A LEU 220 -107.71 -124.27 1 A LYS 227 -24.39 -45.41 INITIAL POSITIONAL AND B-FACTOR REFINEMENT WAS CARRIED OUT WITH X-PLOR (BRUNGER, 1992) FOR DATA IN THE RESOLUTION RANGE 7.0 - 1.9 ANGSTROMS. AT R-VALUES OF R=0.189 AND RFREE=0.241 FOR I>I/SIGMA(I) THE REFINEMENT WAS CONTINUED WITH THE PROGRAM SHELXL. 0.2560000 0.1960000 0.1910000 1.80 30.0 9029 2981 29777 8373 10.0 88.8 EVERY 10TH REFLECTION 1 FREE R-VALUE 0. DIFFERENCE FOURIER PDB ENTRY 3BLM ENGH & HUBER MOEWS & KRETSINGER 0 2122.0 2203.5 1.80 30.0 212 2254 9 0 2033 0.020 0.040 0.034 0.102 0.109 0.118 0.082 1.80 30. 1ALQ 29813 0. 0.0790000 1 20.4 4.9 89. 0.4080000 1.80 1.91 1.8 2.2 66. model building SHELXL-97 model building X-PLOR refinement SHELXL-97 refinement X-PLOR data reduction XENGEN V. 3.0 data scaling XENGEN V. 3.0 phasing SHELXL-97 phasing X-PLOR CIRCULARLY PERMUTED BETA-LACTAMASE FROM STAPHYLOCOCCUS AUREUS PC1 1 N N 2 N N 3 N N 4 N N A ASP 276 A ASP 24 HELX_P A PHE 290 A PHE 38 5 1 15 A LEU 33 A LEU 49 HELX_P A TYR 40 A TYR 56 1 2 8 A ALA 69 A ALA 84 HELX_P A GLU 82 A GLU 97 5 3 14 A TYR 88 A TYR 101 HELX_P A LYS 90 A LYS 103 5 4 3 A LYS 99 A LYS 112 HELX_P A ASP 101 A ASP 114 5 5 3 A LEU 109 A LEU 122 HELX_P A TYR 112 A TYR 125 5 6 4 A LEU 119 A LEU 132 HELX_P A THR 128 A THR 141 1 7 10 A ASN 132 A ASN 145 HELX_P A ILE 142 A ILE 155 1 8 11 A ILE 145 A ILE 158 HELX_P A LEU 155 A LEU 168 1 9 11 A GLU 168 A GLU 181 HELX_P A ASN 170 A ASN 183 5 10 3 A PRO 183 A PRO 196 HELX_P A LEU 193 A LEU 206 1 11 11 A LYS 201 A LYS 214 HELX_P A LEU 212 A LEU 225 1 12 12 A LYS 215 A LYS 228 HELX_P A GLY 217 A GLY 230 5 13 3 A ILE 221 A ILE 234 HELX_P A GLY 224 A GLY 237 1 14 4 HYDROLASE HYDROLASE, CIRCULAR PERMUTED, ANTIBIOTIC RESISTANCE A GLU 166 A GLU 179 1 A ILE 167 A ILE 180 -1.40 BLAC_STAAU UNP 1 1 P00807 MKKLIFLIVIALVLSACNSNSSHAKELNDLEKKYNAHIGVYALDTKSGKEVKFNSDKRFAYASTSKAINSAILLEQVPYN KLNKKVHINKDDIVAYSPILEKYVGKDITLKALIEASMTYSDNTANNKIIKEIGGIKKVKQRLKELGDKVTNPVRYEIEL NYYSPKSKKDTSTPAAFGKTLNKLIANGKLSKENKKFLLDLMLNNKSGDTLIKDGVPKDYKVADKSGQAITYASRNDVAF VYPKGQSEPIVLVIFTNKDNKSDKPNDKLISETAKSVMKEF 25 244 1ALQ 31 253 P00807 A 1 47 266 5 2 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A LYS 230 A LYS 243 A GLN 237 A GLN 250 A ARG 244 A ARG 257 A TYR 251 A TYR 264 A ILE 259 A ILE 7 A ASN 266 A ASN 14 A HIS 43 A HIS 59 A ASP 50 A ASP 66 A GLU 56 A GLU 72 A PHE 60 A PHE 75 A ARG 65 A ARG 80 A ALA 67 A ALA 82 A THR 180 A THR 193 A THR 182 A THR 195 A LYS 94 A LYS 107 A ILE 97 A ILE 110 A LYS 115 A LYS 128 A THR 118 A THR 131 BINDING SITE FOR RESIDUE SO4 A 301 A SO4 301 Software 4 BINDING SITE FOR RESIDUE CO3 A 302 A CO3 302 Software 3 A SER 173 A SER 186 4 1_555 A PRO 174 A PRO 187 4 1_555 A TYR 241 A TYR 254 4 1_555 A LYS 270 A LYS 18 4 1_555 A SER 176 A SER 189 3 1_555 A LYS 177 A LYS 190 3 1_555 A HOH 410 D HOH 3 1_555 23 I 2 2 2