0.019994 0.000000 0.000000 0.000000 0.016529 0.000000 0.000000 0.000000 0.011864 0.00000 0.00000 0.00000 Horton, L.B. Shanker, S. Sankaran, B. Mikulski, R. Brown, N.G. Phillips, K. Lykissa, E. Prasad, B.V.V. Palzkill, T.G. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 50.016 60.499 84.287 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 C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking O4 P -3 94.971 PHOSPHATE ION non-polymer 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 C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking Zn 2 65.409 ZINC ION non-polymer N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O N 116 N O N 117 N O N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N N N 138 S C N 139 N C N 140 N 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 Y 235 N C Y 236 N C Y 237 N C Y 238 N C Y 239 N C Y 240 N C N 241 N O 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 H N 253 N P N 254 N O N 255 N O N 256 N O N 257 N O N 258 N N N 259 S C N 260 N C N 261 N O N 262 N C N 263 N C N 264 N C N 265 N O 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 H N 274 N H N 275 N N N 276 S C N 277 N C N 278 N O N 279 N C N 280 N O N 281 N O 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 S N 290 N O N 291 N O N 292 N O N 293 N O N 294 N N N 295 S C N 296 N C N 297 N O N 298 R C N 299 N O N 300 N C N 301 N O N 302 N H 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 N N 312 S C N 313 N C N 314 N O N 315 N C Y 316 N C Y 317 N C Y 318 N C Y 319 N N Y 320 N C Y 321 N C Y 322 N C Y 323 N C Y 324 N C N 325 N O N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N H N 337 N H N 338 N N N 339 S C N 340 N C N 341 N O N 342 N C Y 343 N C Y 344 N C Y 345 N C Y 346 N C Y 347 N C Y 348 N C N 349 N O N 350 N O N 351 N H N 352 N H N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N H N 359 N H N 360 N H N 361 N H N 362 N N N 363 S C N 364 N C N 365 N O N 366 N C N 367 N C N 368 N C N 369 N O N 370 N H N 371 N H N 372 N H N 373 N H N 374 N H N 375 N H N 376 N H N 377 N H N 378 N H N 379 N H N 380 N H N 381 N ZN N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N doub N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N 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 Y 229 N doub Y 230 N sing Y 231 N sing N 232 N sing Y 233 N doub N 234 N sing Y 235 N doub N 236 N sing Y 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N doub N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N doub 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 sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N doub N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N doub N 276 N doub 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 doub 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 sing N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N doub N 302 N sing N 303 N sing N 304 N sing N 305 N sing Y 306 N doub Y 307 N sing Y 308 N sing N 309 N sing Y 310 N doub Y 311 N sing Y 312 N sing N 313 N sing Y 314 N sing Y 315 N doub N 316 N sing Y 317 N doub N 318 N sing Y 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 doub N 330 N sing N 331 N sing N 332 N sing N 333 N sing Y 334 N doub Y 335 N sing Y 336 N sing N 337 N sing Y 338 N doub N 339 N sing Y 340 N doub N 341 N sing Y 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N sing N 352 N sing N 353 N doub 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 sing US Antimicrob.Agents Chemother. AMACCQ 0788 0066-4804 56 5667 5677 10.1128/AAC.01276-12 22908171 Mutagenesis of zinc ligand residue Cys221 reveals plasticity in the IMP-1 metallo-beta-lactamase active site 2012 10.2210/pdb4f6h/pdb pdb_00004f6h 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 77 1 CCD 2009-10-25 ADSC QUANTUM 315r SINGLE WAVELENGTH M x-ray 1 0.9774 1.0 8.3.1 ALS 0.9774 SYNCHROTRON ALS BEAMLINE 8.3.1 26142.732 Beta-lactamase C176G 1 man polymer 65.409 ZINC ION 1 syn non-polymer 94.971 PHOSPHATE ION 2 syn non-polymer 96.063 SULFATE ION 2 syn non-polymer 18.015 water 178 nat water Beta-lactamase IMP-1, Bla-imp protein, Extended-spectrum B-lactamase, IMP-1 metallo-beta-lactmase, Metallo beta lactamase, Metallo-beta-lactamase, Metallo-beta-lactamase IMP-1, Metallo-beta-lactamase blaIMP-1 no no AESLPDLKIEKLDEGVYVHTSFEEVNGWGVVPKHGLVVLVNAEAYLIDTPFTAKDTEKLVTWFVERGYKIKGSISSHFHS DSTGGIEWLNSRSIPTYASELTNELLKKDGKVQATNSFSGVNYWLVKNKIEVFYPGPGHTPDNVVVWLPERKILFGGGFI KPYGLGNLGDANIEAWPKSAKLLKSKYGKAKLVVPSHSEVGDASLLKLTLEQAVKGLNESKKPSKPSNWSHPQFEK AESLPDLKIEKLDEGVYVHTSFEEVNGWGVVPKHGLVVLVNAEAYLIDTPFTAKDTEKLVTWFVERGYKIKGSISSHFHS DSTGGIEWLNSRSIPTYASELTNELLKKDGKVQATNSFSGVNYWLVKNKIEVFYPGPGHTPDNVVVWLPERKILFGGGFI KPYGLGNLGDANIEAWPKSAKLLKSKYGKAKLVVPSHSEVGDASLLKLTLEQAVKGLNESKKPSKPSNWSHPQFEK 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 sample blaIMP-1, bla IMP, bla-imp, blaESP, imp 287 Pseudomonas aeruginosa 562 Escherichia coli 1 2.44 49.57 VAPOR DIFFUSION, HANGING DROP 7.5 25 mMTris-HCl containing 1 mM zinc sulfate at pH 7.0, and mother liquor containing 0.8M di-sodium hydrogen phosphate, 0.8 M di-potassium hydrogen phosphate, and 0.1 M HEPES at pH 7.5., VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 audit_author pdbx_struct_conn_angle pdbx_unobs_or_zero_occ_atoms struct_conn struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model pdbx_unobs_or_zero_occ_atoms repository Initial release Advisory Database references Derived calculations Structure summary Advisory Data collection Database references Refinement description 1 0 2013-03-27 1 1 2021-06-30 1 2 2023-09-13 _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_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _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_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 RCSB Y RCSB 2012-05-14 REL REL ZN ZINC ION PO4 PHOSPHATE ION SO4 SULFATE ION HOH water 1DDK pdb entry 1DDK PDB experimental model ZN 4 2 ZN ZN 301 A PO4 8 3 PO4 PO4 302 A PO4 9 3 PO4 PO4 303 A SO4 1 4 SO4 SO4 304 A SO4 2 4 SO4 SO4 305 A HOH 1 5 HOH HOH 401 A HOH 2 5 HOH HOH 402 A HOH 3 5 HOH HOH 403 A HOH 4 5 HOH HOH 404 A HOH 5 5 HOH HOH 405 A HOH 6 5 HOH HOH 406 A HOH 7 5 HOH HOH 407 A HOH 8 5 HOH HOH 408 A HOH 9 5 HOH HOH 409 A HOH 10 5 HOH HOH 410 A HOH 11 5 HOH HOH 411 A HOH 12 5 HOH HOH 412 A HOH 13 5 HOH HOH 413 A HOH 14 5 HOH HOH 414 A HOH 15 5 HOH HOH 415 A HOH 16 5 HOH HOH 416 A HOH 17 5 HOH HOH 417 A HOH 18 5 HOH HOH 418 A HOH 19 5 HOH HOH 419 A HOH 20 5 HOH HOH 420 A HOH 21 5 HOH HOH 421 A HOH 22 5 HOH HOH 422 A HOH 23 5 HOH HOH 423 A HOH 24 5 HOH HOH 424 A HOH 25 5 HOH HOH 425 A HOH 26 5 HOH HOH 426 A HOH 27 5 HOH HOH 427 A HOH 28 5 HOH HOH 428 A HOH 29 5 HOH HOH 429 A HOH 30 5 HOH HOH 430 A HOH 31 5 HOH HOH 431 A HOH 32 5 HOH HOH 432 A HOH 33 5 HOH HOH 433 A HOH 34 5 HOH HOH 434 A HOH 35 5 HOH HOH 435 A HOH 36 5 HOH HOH 436 A HOH 37 5 HOH HOH 437 A HOH 38 5 HOH HOH 438 A HOH 39 5 HOH HOH 439 A HOH 40 5 HOH HOH 440 A HOH 41 5 HOH HOH 441 A HOH 42 5 HOH HOH 442 A HOH 43 5 HOH HOH 443 A HOH 44 5 HOH HOH 444 A HOH 45 5 HOH HOH 445 A HOH 46 5 HOH HOH 446 A HOH 47 5 HOH HOH 447 A HOH 48 5 HOH HOH 448 A HOH 49 5 HOH HOH 449 A HOH 50 5 HOH HOH 450 A HOH 51 5 HOH HOH 451 A HOH 52 5 HOH HOH 452 A HOH 53 5 HOH HOH 453 A HOH 54 5 HOH HOH 454 A HOH 55 5 HOH HOH 455 A HOH 56 5 HOH HOH 456 A HOH 57 5 HOH HOH 457 A HOH 58 5 HOH HOH 458 A HOH 59 5 HOH HOH 459 A HOH 60 5 HOH HOH 460 A HOH 61 5 HOH HOH 461 A HOH 62 5 HOH HOH 462 A HOH 63 5 HOH HOH 463 A HOH 64 5 HOH HOH 464 A HOH 65 5 HOH HOH 465 A HOH 66 5 HOH HOH 466 A HOH 67 5 HOH HOH 467 A HOH 68 5 HOH HOH 468 A HOH 69 5 HOH HOH 469 A HOH 70 5 HOH HOH 470 A HOH 72 5 HOH HOH 471 A HOH 73 5 HOH HOH 472 A HOH 74 5 HOH HOH 473 A HOH 75 5 HOH HOH 474 A HOH 76 5 HOH HOH 475 A HOH 77 5 HOH HOH 476 A HOH 78 5 HOH HOH 477 A HOH 79 5 HOH HOH 478 A HOH 80 5 HOH HOH 479 A HOH 81 5 HOH HOH 480 A HOH 82 5 HOH HOH 481 A HOH 83 5 HOH HOH 482 A HOH 84 5 HOH HOH 483 A HOH 85 5 HOH HOH 484 A HOH 86 5 HOH HOH 485 A HOH 87 5 HOH HOH 486 A HOH 88 5 HOH HOH 487 A HOH 89 5 HOH HOH 488 A HOH 90 5 HOH HOH 489 A HOH 91 5 HOH HOH 490 A HOH 92 5 HOH HOH 491 A HOH 93 5 HOH HOH 492 A HOH 94 5 HOH HOH 493 A HOH 95 5 HOH HOH 494 A HOH 96 5 HOH HOH 495 A HOH 97 5 HOH HOH 496 A HOH 98 5 HOH HOH 497 A HOH 99 5 HOH HOH 498 A HOH 100 5 HOH HOH 499 A HOH 101 5 HOH HOH 500 A HOH 102 5 HOH HOH 501 A HOH 104 5 HOH HOH 502 A HOH 105 5 HOH HOH 503 A HOH 106 5 HOH HOH 504 A HOH 107 5 HOH HOH 505 A HOH 108 5 HOH HOH 506 A HOH 109 5 HOH HOH 507 A HOH 110 5 HOH HOH 508 A HOH 112 5 HOH HOH 509 A HOH 113 5 HOH HOH 510 A HOH 116 5 HOH HOH 511 A HOH 117 5 HOH HOH 512 A HOH 118 5 HOH HOH 513 A HOH 119 5 HOH HOH 514 A HOH 120 5 HOH HOH 515 A HOH 121 5 HOH HOH 516 A HOH 122 5 HOH HOH 517 A HOH 123 5 HOH HOH 518 A HOH 124 5 HOH HOH 519 A HOH 125 5 HOH HOH 520 A HOH 126 5 HOH HOH 521 A HOH 127 5 HOH HOH 522 A HOH 128 5 HOH HOH 523 A HOH 129 5 HOH HOH 524 A HOH 130 5 HOH HOH 525 A HOH 131 5 HOH HOH 526 A HOH 133 5 HOH HOH 527 A HOH 134 5 HOH HOH 528 A HOH 135 5 HOH HOH 529 A HOH 136 5 HOH HOH 530 A HOH 137 5 HOH HOH 531 A HOH 138 5 HOH HOH 532 A HOH 139 5 HOH HOH 533 A HOH 141 5 HOH HOH 534 A HOH 142 5 HOH HOH 535 A HOH 143 5 HOH HOH 536 A HOH 145 5 HOH HOH 537 A HOH 146 5 HOH HOH 538 A HOH 147 5 HOH HOH 539 A HOH 148 5 HOH HOH 540 A HOH 149 5 HOH HOH 541 A HOH 150 5 HOH HOH 542 A HOH 151 5 HOH HOH 543 A HOH 152 5 HOH HOH 544 A HOH 153 5 HOH HOH 545 A HOH 154 5 HOH HOH 546 A HOH 155 5 HOH HOH 547 A HOH 156 5 HOH HOH 548 A HOH 157 5 HOH HOH 549 A HOH 158 5 HOH HOH 550 A HOH 159 5 HOH HOH 551 A HOH 160 5 HOH HOH 552 A HOH 161 5 HOH HOH 553 A HOH 162 5 HOH HOH 554 A HOH 163 5 HOH HOH 555 A HOH 164 5 HOH HOH 556 A HOH 165 5 HOH HOH 557 A HOH 166 5 HOH HOH 558 A HOH 167 5 HOH HOH 559 A HOH 169 5 HOH HOH 560 A HOH 170 5 HOH HOH 561 A HOH 171 5 HOH HOH 562 A HOH 172 5 HOH HOH 563 A HOH 173 5 HOH HOH 564 A HOH 174 5 HOH HOH 565 A HOH 175 5 HOH HOH 566 A HOH 176 5 HOH HOH 567 A HOH 177 5 HOH HOH 568 A HOH 178 5 HOH HOH 569 A HOH 179 5 HOH HOH 570 A HOH 180 5 HOH HOH 571 A HOH 182 5 HOH HOH 572 A HOH 183 5 HOH HOH 573 A HOH 185 5 HOH HOH 574 A HOH 186 5 HOH HOH 575 A HOH 187 5 HOH HOH 576 A HOH 189 5 HOH HOH 577 A HOH 190 5 HOH HOH 578 A n 1 1 A n 2 2 A n 3 3 A LEU 4 n 4 LEU 4 A PRO 5 n 5 PRO 5 A ASP 6 n 6 ASP 6 A LEU 7 n 7 LEU 7 A LYS 8 n 8 LYS 8 A ILE 9 n 9 ILE 9 A GLU 10 n 10 GLU 10 A LYS 11 n 11 LYS 11 A LEU 12 n 12 LEU 12 A ASP 13 n 13 ASP 13 A GLU 14 n 14 GLU 14 A GLY 15 n 15 GLY 15 A VAL 16 n 16 VAL 16 A TYR 17 n 17 TYR 17 A VAL 18 n 18 VAL 18 A HIS 19 n 19 HIS 19 A THR 20 n 20 THR 20 A SER 21 n 21 SER 21 A PHE 22 n 22 PHE 22 A GLU 23 n 23 GLU 23 A GLU 24 n 24 GLU 24 A VAL 25 n 25 VAL 25 A ASN 26 n 26 ASN 26 A GLY 27 n 27 GLY 27 A TRP 28 n 28 TRP 28 A GLY 29 n 29 GLY 29 A VAL 30 n 30 VAL 30 A VAL 31 n 31 VAL 31 A PRO 32 n 32 PRO 32 A LYS 33 n 33 LYS 33 A HIS 34 n 34 HIS 34 A GLY 35 n 35 GLY 35 A LEU 36 n 36 LEU 36 A VAL 37 n 37 VAL 37 A VAL 38 n 38 VAL 38 A LEU 39 n 39 LEU 39 A VAL 40 n 40 VAL 40 A ASN 41 n 41 ASN 41 A ALA 42 n 42 ALA 42 A GLU 43 n 43 GLU 43 A ALA 44 n 44 ALA 44 A TYR 45 n 45 TYR 45 A LEU 46 n 46 LEU 46 A ILE 47 n 47 ILE 47 A ASP 48 n 48 ASP 48 A THR 49 n 49 THR 49 A PRO 50 n 50 PRO 50 A PHE 51 n 51 PHE 51 A THR 52 n 52 THR 52 A ALA 53 n 53 ALA 53 A LYS 54 n 54 LYS 54 A ASP 55 n 55 ASP 55 A THR 56 n 56 THR 56 A GLU 57 n 57 GLU 57 A LYS 58 n 58 LYS 58 A LEU 59 n 59 LEU 59 A VAL 60 n 60 VAL 60 A THR 61 n 61 THR 61 A TRP 62 n 62 TRP 62 A PHE 63 n 63 PHE 63 A VAL 64 n 64 VAL 64 A GLU 65 n 65 GLU 65 A ARG 66 n 66 ARG 66 A GLY 67 n 67 GLY 67 A TYR 68 n 68 TYR 68 A LYS 69 n 69 LYS 69 A ILE 70 n 70 ILE 70 A LYS 71 n 71 LYS 71 A GLY 72 n 72 GLY 72 A SER 73 n 73 SER 73 A ILE 74 n 74 ILE 74 A SER 75 n 75 SER 75 A SER 76 n 76 SER 76 A HIS 77 n 77 HIS 77 A PHE 78 n 78 PHE 78 A HIS 79 n 79 HIS 79 A SER 80 n 80 SER 80 A ASP 81 n 81 ASP 81 A SER 82 n 82 SER 82 A THR 83 n 83 THR 83 A GLY 84 n 84 GLY 84 A GLY 85 n 85 GLY 85 A ILE 86 n 86 ILE 86 A GLU 87 n 87 GLU 87 A TRP 88 n 88 TRP 88 A LEU 89 n 89 LEU 89 A ASN 90 n 90 ASN 90 A SER 91 n 91 SER 91 A ARG 92 n 92 ARG 92 A SER 93 n 93 SER 93 A ILE 94 n 94 ILE 94 A PRO 95 n 95 PRO 95 A THR 96 n 96 THR 96 A TYR 97 n 97 TYR 97 A ALA 98 n 98 ALA 98 A SER 99 n 99 SER 99 A GLU 100 n 100 GLU 100 A LEU 101 n 101 LEU 101 A THR 102 n 102 THR 102 A ASN 103 n 103 ASN 103 A GLU 104 n 104 GLU 104 A LEU 105 n 105 LEU 105 A LEU 106 n 106 LEU 106 A LYS 107 n 107 LYS 107 A LYS 108 n 108 LYS 108 A ASP 109 n 109 ASP 109 A GLY 110 n 110 GLY 110 A LYS 111 n 111 LYS 111 A VAL 112 n 112 VAL 112 A GLN 113 n 113 GLN 113 A ALA 114 n 114 ALA 114 A THR 115 n 115 THR 115 A ASN 116 n 116 ASN 116 A SER 117 n 117 SER 117 A PHE 118 n 118 PHE 118 A SER 119 n 119 SER 119 A GLY 120 n 120 GLY 120 A VAL 121 n 121 VAL 121 A ASN 122 n 122 ASN 122 A TYR 123 n 123 TYR 123 A TRP 124 n 124 TRP 124 A LEU 125 n 125 LEU 125 A VAL 126 n 126 VAL 126 A LYS 127 n 127 LYS 127 A ASN 128 n 128 ASN 128 A LYS 129 n 129 LYS 129 A ILE 130 n 130 ILE 130 A GLU 131 n 131 GLU 131 A VAL 132 n 132 VAL 132 A PHE 133 n 133 PHE 133 A TYR 134 n 134 TYR 134 A PRO 135 n 135 PRO 135 A GLY 136 n 136 GLY 136 A PRO 137 n 137 PRO 137 A GLY 138 n 138 GLY 138 A HIS 139 n 139 HIS 139 A THR 140 n 140 THR 140 A PRO 141 n 141 PRO 141 A ASP 142 n 142 ASP 142 A ASN 143 n 143 ASN 143 A VAL 144 n 144 VAL 144 A VAL 145 n 145 VAL 145 A VAL 146 n 146 VAL 146 A TRP 147 n 147 TRP 147 A LEU 148 n 148 LEU 148 A PRO 149 n 149 PRO 149 A GLU 150 n 150 GLU 150 A ARG 151 n 151 ARG 151 A LYS 152 n 152 LYS 152 A ILE 153 n 153 ILE 153 A LEU 154 n 154 LEU 154 A PHE 155 n 155 PHE 155 A GLY 156 n 156 GLY 156 A GLY 157 n 157 GLY 157 A GLY 158 n 158 GLY 158 A PHE 159 n 159 PHE 159 A ILE 160 n 160 ILE 160 A LYS 161 n 161 LYS 161 A PRO 162 n 162 PRO 162 A TYR 163 n 163 TYR 163 A GLY 164 n 164 GLY 164 A LEU 165 n 165 LEU 165 A GLY 166 n 166 GLY 166 A ASN 167 n 167 ASN 167 A LEU 168 n 168 LEU 168 A GLY 169 n 169 GLY 169 A ASP 170 n 170 ASP 170 A ALA 171 n 171 ALA 171 A ASN 172 n 172 ASN 172 A ILE 173 n 173 ILE 173 A GLU 174 n 174 GLU 174 A ALA 175 n 175 ALA 175 A TRP 176 n 176 TRP 176 A PRO 177 n 177 PRO 177 A LYS 178 n 178 LYS 178 A SER 179 n 179 SER 179 A ALA 180 n 180 ALA 180 A LYS 181 n 181 LYS 181 A LEU 182 n 182 LEU 182 A LEU 183 n 183 LEU 183 A LYS 184 n 184 LYS 184 A SER 185 n 185 SER 185 A LYS 186 n 186 LYS 186 A TYR 187 n 187 TYR 187 A GLY 188 n 188 GLY 188 A LYS 189 n 189 LYS 189 A ALA 190 n 190 ALA 190 A LYS 191 n 191 LYS 191 A LEU 192 n 192 LEU 192 A VAL 193 n 193 VAL 193 A VAL 194 n 194 VAL 194 A PRO 195 n 195 PRO 195 A SER 196 n 196 SER 196 A HIS 197 n 197 HIS 197 A SER 198 n 198 SER 198 A GLU 199 n 199 GLU 199 A VAL 200 n 200 VAL 200 A GLY 201 n 201 GLY 201 A ASP 202 n 202 ASP 202 A ALA 203 n 203 ALA 203 A SER 204 n 204 SER 204 A LEU 205 n 205 LEU 205 A LEU 206 n 206 LEU 206 A LYS 207 n 207 LYS 207 A LEU 208 n 208 LEU 208 A THR 209 n 209 THR 209 A LEU 210 n 210 LEU 210 A GLU 211 n 211 GLU 211 A GLN 212 n 212 GLN 212 A ALA 213 n 213 ALA 213 A VAL 214 n 214 VAL 214 A LYS 215 n 215 LYS 215 A GLY 216 n 216 GLY 216 A LEU 217 n 217 LEU 217 A ASN 218 n 218 ASN 218 A GLU 219 n 219 GLU 219 A SER 220 n 220 SER 220 A n 221 221 A n 222 222 A n 223 223 A n 224 224 A n 225 225 A n 226 226 A n 227 227 A n 228 228 A n 229 229 A n 230 230 A HIS 231 n 231 HIS 231 A PRO 232 n 232 PRO 232 A GLN 233 n 233 GLN 233 A PHE 234 n 234 PHE 234 A GLU 235 n 235 GLU 235 A LYS 236 n 236 LYS 236 A 1.4210 0.3760 0.2975 1.5384 0.2057 0.0895 0.0215 -0.5086 0.0722 0.2401 0.0619 -0.4251 -0.2381 0.1774 -0.0073 0.2402 -0.0450 0.0275 0.2474 -0.0720 0.1708 refined 49.9438 52.2570 18.0595 X-RAY DIFFRACTION 0.6335 0.1480 -0.0404 0.2368 0.1847 0.1770 0.0194 -0.2414 -0.1309 0.0616 0.0266 -0.0346 -0.0085 -0.0169 -0.0048 0.1461 -0.0028 -0.0092 0.1427 0.0326 0.1710 refined 49.5445 42.7320 12.7562 X-RAY DIFFRACTION 1.1333 0.1529 0.5208 0.2500 0.1501 0.6361 -0.0358 -0.1013 -0.0897 0.0233 -0.0958 0.0237 0.0138 -0.1239 0.0525 0.1518 -0.0109 0.0001 0.1534 -0.0050 0.1507 refined 37.8399 46.7496 7.8527 X-RAY DIFFRACTION 0.5679 0.1086 0.2611 0.0296 0.0610 0.1222 -0.1051 -0.5203 0.2966 0.1055 -0.2096 0.3944 -0.4136 -0.7016 -0.3696 0.2627 0.1680 -0.0880 0.4367 -0.3014 0.3471 refined 30.3631 59.1979 15.4737 X-RAY DIFFRACTION 0.3930 -0.1188 0.1254 0.3063 0.1611 0.1895 -0.0702 -0.0652 0.0995 0.0398 0.0478 0.0152 -0.0450 -0.0743 0.0043 0.5331 0.1108 -0.1865 0.8364 -0.2109 0.5516 refined 45.5920 72.0009 14.8707 X-RAY DIFFRACTION X-RAY DIFFRACTION 1 chain 'A' and (resseq 4:40) X-RAY DIFFRACTION 2 chain 'A' and (resseq 41:85) X-RAY DIFFRACTION 3 chain 'A' and (resseq 86:172) X-RAY DIFFRACTION 4 chain 'A' and (resseq 173:220) X-RAY DIFFRACTION 5 chain 'A' and (resseq 231:236) author_and_software_defined_assembly PISA 1 monomeric A HIS 77 A NE2 HIS 77 1_555 A ZN 301 B ZN ZN 1_555 A HIS 79 A ND1 HIS 79 1_555 104.8 A HIS 77 A NE2 HIS 77 1_555 A ZN 301 B ZN ZN 1_555 A HIS 139 A NE2 HIS 139 1_555 109.3 A HIS 79 A ND1 HIS 79 1_555 A ZN 301 B ZN ZN 1_555 A HIS 139 A NE2 HIS 139 1_555 112.0 A HIS 77 A NE2 HIS 77 1_555 A ZN 301 B ZN ZN 1_555 A SO4 304 E O3 SO4 1_555 117.0 A HIS 79 A ND1 HIS 79 1_555 A ZN 301 B ZN ZN 1_555 A SO4 304 E O3 SO4 1_555 101.6 A HIS 139 A NE2 HIS 139 1_555 A ZN 301 B ZN ZN 1_555 A SO4 304 E O3 SO4 1_555 111.7 A HIS 77 A NE2 HIS 77 1_555 A ZN 301 B ZN ZN 1_555 A SO4 304 E S SO4 1_555 110.2 A HIS 79 A ND1 HIS 79 1_555 A ZN 301 B ZN ZN 1_555 A SO4 304 E S SO4 1_555 127.5 A HIS 139 A NE2 HIS 139 1_555 A ZN 301 B ZN ZN 1_555 A SO4 304 E S SO4 1_555 91.8 A SO4 304 E O3 SO4 1_555 A ZN 301 B ZN ZN 1_555 A SO4 304 E S SO4 1_555 27.1 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 LEU 12 A N LEU 12 A O VAL 16 A O VAL 16 A N SER 21 A N SER 21 A O LYS 33 A O LYS 33 A N LEU 36 A N LEU 36 A O ILE 47 A O ILE 47 A N ALA 44 A N ALA 44 A O LYS 71 A O LYS 71 A N SER 73 A N SER 73 A O TYR 97 A O TYR 97 A N THR 96 A N THR 96 A O ASN 116 A O ASN 116 A N TYR 123 A N TYR 123 A O VAL 132 A O VAL 132 A N GLU 131 A N GLU 131 A O TRP 147 A O TRP 147 A N VAL 146 A N VAL 146 A O PHE 155 A O PHE 155 A N LEU 154 A N LEU 154 A O VAL 194 A O VAL 194 1 A CG GLN 212 A CG GLN 212 0 Y 1 A CD GLN 212 A CD GLN 212 0 Y 1 A OE1 GLN 212 A OE1 GLN 212 0 Y 1 A CG GLU 219 A CG GLU 219 1 Y 1 A CD GLU 219 A CD GLU 219 1 Y 1 A OE1 GLU 219 A OE1 GLU 219 1 Y 1 A OE2 GLU 219 A OE2 GLU 219 1 Y 1 A OG SER 220 A OG SER 220 1 Y 1 A ALA 1 A ALA 1 1 Y 1 A GLU 2 A GLU 2 1 Y 1 A SER 3 A SER 3 1 Y 1 A LYS 221 A LYS 221 1 Y 1 A LYS 222 A LYS 222 1 Y 1 A PRO 223 A PRO 223 1 Y 1 A SER 224 A SER 224 1 Y 1 A LYS 225 A LYS 225 1 Y 1 A PRO 226 A PRO 226 1 Y 1 A SER 227 A SER 227 1 Y 1 A ASN 228 A ASN 228 1 Y 1 A TRP 229 A TRP 229 1 Y 1 A SER 230 A SER 230 1 Y 1 A ASN 128 -10.70 1 A ASP 48 80.81 148.50 1 A ASN 128 80.17 0.21 1 A LYS 129 -143.79 -28.80 -6.3142 -0.0000 0.0000 6.2064 -0.0000 0.1077 0.2259 0.1959 0.1974 1.744 30.249 1308 26059 26018 5.03 97.30 0.17 RANDOM 1 1.34 MOLECULAR REPLACEMENT 24.80 0.49 0.80 pdb entry 1DDK ML FLAT BULK SOLVENT MODEL 57.717 0.383 1.744 30.249 178 1945 21 0 1746 0.013 1871 0.987 2458 11.042 648 0.067 268 0.005 306 0.3718 0.3550 1.8137 130 2602 94.00 0.3491 0.2692 1.8962 121 2806 100.00 0.2507 0.2186 1.9962 139 2778 100.00 0.2353 0.1976 2.1212 159 2734 99.00 0.2358 0.2048 2.2849 136 2734 98.00 0.2013 0.2070 2.5148 157 2729 98.00 0.2597 0.2044 2.8784 153 2752 97.00 0.2212 0.1880 3.6255 177 2730 97.00 0.1851 0.1647 30.2540 136 2845 95.00 1.74 30.25 4F6H 26059 26059 2.0 2.0 0.036 1 97.5 0.306 1.74 1.81 1 89.2 data collection HKL-2000 phasing PHASER refinement PHENIX (phenix.refine: 1.7_650) data reduction HKL-2000 data scaling HKL-2000 Mutagenesis of zinc ligand residue Cys221 reveals plasticity in the IMP-1 metallo-b-lactamase active site 1 N N 2 N N 3 N N 3 N N 4 N N 4 N N 5 N N A THR 52 A THR 52 HELX_P A ARG 66 A ARG 66 1 1 15 A HIS 79 A HIS 79 HELX_P A GLY 84 A GLY 84 1 2 6 A GLY 85 A GLY 85 HELX_P A ARG 92 A ARG 92 1 3 8 A GLU 100 A GLU 100 HELX_P A ASP 109 A ASP 109 1 4 10 A GLY 158 A GLY 158 HELX_P A ILE 160 A ILE 160 5 5 3 A ALA 175 A ALA 175 HELX_P A TYR 187 A TYR 187 1 6 13 A ALA 203 A ALA 203 HELX_P A GLU 219 A GLU 219 1 7 17 metalc 2.096 A HIS 77 A NE2 HIS 77 1_555 A ZN 301 B ZN ZN 1_555 metalc 2.014 A HIS 79 A ND1 HIS 79 1_555 A ZN 301 B ZN ZN 1_555 metalc 2.183 A HIS 139 A NE2 HIS 139 1_555 A ZN 301 B ZN ZN 1_555 metalc 1.978 A ZN 301 B ZN ZN 1_555 A SO4 304 E O3 SO4 1_555 metalc 2.902 A ZN 301 B ZN ZN 1_555 A SO4 304 E S SO4 1_555 HYDROLASE metallo-b-lactamase, b-lactamase, HYDROLASE Q79MP6_PSEAI UNP 1 19 Q79MP6 AESLPDLKIEKLDEGVYVHTSFEEVNGWGVVPKHGLVVLVNAEAYLIDTPFTAKDTEKLVTWFVERGYKIKGSISSHFHS DSTGGIEWLNSRSIPTYASELTNELLKKDGKVQATNSFSGVNYWLVKNKIEVFYPGPGHTPDNVVVWLPERKILFGGCFI KPYGLGNLGDANIEAWPKSAKLLKSKYGKAKLVVPSHSEVGDASLLKLTLEQAVKGLNESKKPSKPSN 19 246 4F6H 1 228 Q79MP6 A 1 1 228 1 CYS engineered mutation GLY 158 4F6H A Q79MP6 UNP 176 158 1 expression tag TRP 229 4F6H A Q79MP6 UNP 229 1 expression tag SER 230 4F6H A Q79MP6 UNP 230 1 expression tag HIS 231 4F6H A Q79MP6 UNP 231 1 expression tag PRO 232 4F6H A Q79MP6 UNP 232 1 expression tag GLN 233 4F6H A Q79MP6 UNP 233 1 expression tag PHE 234 4F6H A Q79MP6 UNP 234 1 expression tag GLU 235 4F6H A Q79MP6 UNP 235 1 expression tag LYS 236 4F6H A Q79MP6 UNP 236 7 5 anti-parallel anti-parallel anti-parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel parallel A LYS 8 A LYS 8 A ASP 13 A ASP 13 A VAL 16 A VAL 16 A VAL 25 A VAL 25 A GLY 29 A GLY 29 A VAL 40 A VAL 40 A GLU 43 A GLU 43 A ILE 47 A ILE 47 A ILE 70 A ILE 70 A ILE 74 A ILE 74 A THR 96 A THR 96 A SER 99 A SER 99 A ASN 116 A ASN 116 A PHE 118 A PHE 118 A ASN 122 A ASN 122 A VAL 126 A VAL 126 A ILE 130 A ILE 130 A PHE 133 A PHE 133 A VAL 145 A VAL 145 A LEU 148 A LEU 148 A ILE 153 A ILE 153 A GLY 157 A GLY 157 A LEU 192 A LEU 192 A PRO 195 A PRO 195 BINDING SITE FOR RESIDUE ZN A 301 A ZN 301 Software 4 BINDING SITE FOR RESIDUE PO4 A 302 A PO4 302 Software 7 BINDING SITE FOR RESIDUE PO4 A 303 A PO4 303 Software 5 BINDING SITE FOR RESIDUE SO4 A 304 A SO4 304 Software 8 BINDING SITE FOR RESIDUE SO4 A 305 A SO4 305 Software 9 A HIS 77 A HIS 77 4 1_555 A HIS 79 A HIS 79 4 1_555 A HIS 139 A HIS 139 4 1_555 A SO4 304 E SO4 4 1_555 A ILE 160 A ILE 160 7 1_555 A LYS 161 A LYS 161 7 1_555 A PRO 162 A PRO 162 7 1_555 A SER 196 A SER 196 7 1_555 A HIS 197 A HIS 197 7 1_555 A SER 198 A SER 198 7 1_555 A HOH 535 G HOH 7 1_555 A TRP 124 A TRP 124 5 1_555 A GLU 131 A GLU 131 5 1_555 A LYS 186 A LYS 186 5 1_555 A HOH 514 G HOH 5 1_555 A HOH 542 G HOH 5 1_555 A HIS 77 A HIS 77 8 1_555 A HIS 79 A HIS 79 8 1_555 A ASP 81 A ASP 81 8 1_555 A HIS 139 A HIS 139 8 1_555 A LYS 161 A LYS 161 8 1_555 A SER 196 A SER 196 8 1_555 A HIS 197 A HIS 197 8 1_555 A ZN 301 B ZN 8 1_555 A LYS 11 A LYS 11 9 3_755 A TYR 17 A TYR 17 9 3_755 A TRP 28 A TRP 28 9 1_555 A GLN 233 A GLN 233 9 1_555 A PHE 234 A PHE 234 9 1_555 A GLU 235 A GLU 235 9 1_555 A HOH 504 G HOH 9 3_755 A HOH 545 G HOH 9 1_555 A HOH 547 G HOH 9 1_555 19 P 21 21 21