0.008450 0.000000 0.000000 0.000000 0.008450 0.000000 0.000000 0.000000 0.014624 0.00000 0.00000 0.00000 van der Vries, E. Vachieri, S.G. Xiong, X. Liu, J. Collins, P.J. Walker, P.A. Haire, L.F. Hay, A.J. Schutten, M. Osterhaus, A.D.M.E. Martin, S.R. Boucher, C.A.B. Skehel, J.J. Gamblin, S.J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 118.350 118.350 68.380 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 Ca 2 40.078 CALCIUM ION non-polymer 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 C8 H15 N O6 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose N-acetyl-beta-D-glucosamine; 2-acetamido-2-deoxy-beta-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; N-ACETYL-D-GLUCOSAMINE D-saccharide, beta 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 C12 H20 N4 O7 332.310 ZANAMIVIR 4-GUANIDINO-2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID; 4-guanidino-Neu5Ac2en; MODIFIED SIALIC ACID D-saccharide 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 CA N 75 N N N 76 R C N 77 N C N 78 N O N 79 N C N 80 N S N 81 N O 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 H N 89 N N N 90 S C N 91 N C N 92 N O N 93 N C N 94 N C N 95 N C N 96 N O N 97 N N N 98 N O 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 H N 109 N N N 110 S C N 111 N C N 112 N O N 113 N C N 114 N C N 115 N C N 116 N O N 117 N O N 118 N O 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 H N 128 N N N 129 N C N 130 N C N 131 N O N 132 N O N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N N N 139 S C N 140 N C N 141 N O N 142 N C Y 143 N C Y 144 N N Y 145 N C Y 146 N C Y 147 N N N 148 N O 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 H N 159 N O N 160 N H N 161 N H N 162 N N N 163 S C N 164 N C N 165 N O N 166 S C N 167 N C N 168 N C N 169 N C N 170 N O 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 H N 184 N N N 185 S C N 186 N C N 187 N O N 188 N C N 189 N C N 190 N C N 191 N C N 192 N O 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 H N 206 N N N 207 S C N 208 N C N 209 N O N 210 N C N 211 N C N 212 N C N 213 N C N 214 N N N 215 N O 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 H N 231 N N N 232 S C N 233 N C N 234 N O N 235 N C N 236 N C N 237 N S N 238 N C N 239 N O 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 R C N 252 R C N 253 R C N 254 S C N 255 R C N 256 N C N 257 N C N 258 N C N 259 N N N 260 N O N 261 N O N 262 N O N 263 N O N 264 N O 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 H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N N N 282 S C N 283 N C N 284 N O N 285 N C Y 286 N C Y 287 N C Y 288 N C Y 289 N C Y 290 N C Y 291 N C N 292 N O N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N N N 305 S C N 306 N C N 307 N O N 308 N C N 309 N C N 310 N C N 311 N O N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N H N 320 N H N 321 N N N 322 S C N 323 N C N 324 N O N 325 N C N 326 N O N 327 N O 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 N N 336 S C N 337 N C N 338 N O N 339 R C N 340 N O N 341 N C N 342 N O N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H N 349 N H N 350 N H N 351 N H N 352 N N N 353 S C N 354 N C N 355 N O N 356 N C Y 357 N C Y 358 N C Y 359 N C Y 360 N N Y 361 N C Y 362 N C Y 363 N C Y 364 N C Y 365 N C N 366 N O N 367 N H N 368 N H N 369 N H 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 N N 380 S C N 381 N C N 382 N O N 383 N C Y 384 N C Y 385 N C Y 386 N C Y 387 N C Y 388 N C Y 389 N C N 390 N O N 391 N O N 392 N H N 393 N H N 394 N H N 395 N H N 396 N H N 397 N H N 398 N H N 399 N H N 400 N H N 401 N H N 402 N H N 403 N N N 404 S C N 405 N C N 406 N O N 407 N C N 408 N C N 409 N C N 410 N O N 411 N H N 412 N H N 413 N H N 414 N H N 415 N H N 416 N H N 417 N H N 418 N H N 419 N H N 420 N H N 421 N H N 422 N C N 423 N O N 424 N O N 425 N C N 426 N C N 427 S C N 428 R C N 429 N N N 430 N C N 431 N O N 432 N C N 433 R C N 434 N O N 435 R C N 436 N O N 437 R C N 438 N O N 439 N C N 440 N O N 441 N N N 442 N C N 443 N N N 444 N N N 445 N H N 446 N H N 447 N H N 448 N H N 449 N H N 450 N H N 451 N H N 452 N H N 453 N H N 454 N H N 455 N H N 456 N H N 457 N H N 458 N H N 459 N H N 460 N H N 461 N H N 462 N H N 463 N H N 464 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N doub N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N doub N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N doub N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N doub N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N doub N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N 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 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 doub 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 sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N doub N 274 N sing N 275 N sing N 276 N sing N 277 N sing Y 278 N doub Y 279 N sing Y 280 N sing N 281 N sing Y 282 N doub N 283 N sing Y 284 N doub N 285 N sing Y 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N doub N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N doub N 314 N sing N 315 N sing N 316 N sing 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 doub N 327 N sing N 328 N sing N 329 N sing N 330 N sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N sing N 341 N sing N 342 N doub N 343 N sing N 344 N sing N 345 N sing N 346 N sing Y 347 N doub Y 348 N sing Y 349 N sing N 350 N sing Y 351 N doub Y 352 N sing Y 353 N sing N 354 N sing Y 355 N sing Y 356 N doub N 357 N sing Y 358 N doub N 359 N sing Y 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N doub N 371 N sing N 372 N sing N 373 N sing N 374 N sing Y 375 N doub Y 376 N sing Y 377 N sing N 378 N sing Y 379 N doub N 380 N sing Y 381 N doub N 382 N sing Y 383 N sing N 384 N sing 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 doub N 395 N sing N 396 N sing N 397 N sing N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N sing N 403 N sing N 404 N sing N 405 N sing N 406 N doub N 407 N sing N 408 N sing N 409 N doub N 410 N sing N 411 N sing N 412 N sing N 413 N sing N 414 N sing N 415 N sing N 416 N sing N 417 N sing N 418 N sing N 419 N sing N 420 N sing N 421 N doub N 422 N sing N 423 N sing N 424 N sing N 425 N sing N 426 N sing N 427 N sing N 428 N sing N 429 N sing N 430 N sing N 431 N sing N 432 N sing N 433 N sing N 434 N sing N 435 N sing N 436 N sing N 437 N sing N 438 N sing N 439 N sing N 440 N sing N 441 N sing N 442 N doub N 443 N sing N 444 N sing N 445 N sing N 446 N sing N 447 N sing N 448 N sing US Plos Pathog. 1553-7366 8 2914 10.1371/JOURNAL.PPAT.1002914 23028314 H1N1 2009 Pandemic Influenza Virus: Resistance of the I223R Neuraminidase Mutant Explained by Kinetic and Structural Analysis 2012 10.2210/pdb4b7n/pdb pdb_00004b7n NAG A 521 HAS WRONG CHIRALITY AT ATOM C1 CHIRALITY ERROR AT C1 CENTER OF NAG A 521 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 PIXEL 2011-01-24 DECTRIS PILATUS 6M SINGLE WAVELENGTH M x-ray 1 0.97625 1.0 I03 Diamond 0.97625 SYNCHROTRON DIAMOND BEAMLINE I03 ZANAMIVIR LIGAND BOUND 51698.707 NEURAMINIDASE 1 man polymer 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose 3 man non-polymer 332.310 ZANAMIVIR 1 syn non-polymer 40.078 CALCIUM ION 1 syn non-polymer 18.015 water 110 nat water no no MNPNQKIITIGSVCMTIGMANLILQIGNIISIWISHSIQLGNQNQIETCNQSVITYENNTWVNQTYVNISNTNFAAGQSV VSVKLAGNSSLCPVSGWAIYSKDNSIRIGSKGDVFVIREPFISCSPLECRTFFLTQGALLNDKHSNGTIKDRSPYRTLMS CPIGEVPSPYNSRFESVAWSASACHDGINWLTIGISGPDNGAVAVLKYNGIITDTIKSWRNNRLRTQESECACVNGSCFT VMTDGPSDGQASYKIFRIEKGKIVKSVEMNAPNYHYEECSCYPDSSEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSG IFGDNPRPNDKTGSCGPVSSNGANGVKGFSFKYGNGVWIGRTKSISSRNGFEMIWDPNGWTGTDNDFSIKQDIVGINEWS GYSGSFVQHPELTGLDCIRPCFWVELIRGRPKENTIWTSGSSISFCGVNSDTVGWSWPDGAELPFTIDK MNPNQKIITIGSVCMTIGMANLILQIGNIISIWISHSIQLGNQNQIETCNQSVITYENNTWVNQTYVNISNTNFAAGQSV VSVKLAGNSSLCPVSGWAIYSKDNSIRIGSKGDVFVIREPFISCSPLECRTFFLTQGALLNDKHSNGTIKDRSPYRTLMS CPIGEVPSPYNSRFESVAWSASACHDGINWLTIGISGPDNGAVAVLKYNGIITDTIKSWRNNRLRTQESECACVNGSCFT VMTDGPSDGQASYKIFRIEKGKIVKSVEMNAPNYHYEECSCYPDSSEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSG IFGDNPRPNDKTGSCGPVSSNGANGVKGFSFKYGNGVWIGRTKSISSRNGFEMIWDPNGWTGTDNDFSIKQDIVGINEWS GYSGSFVQHPELTGLDCIRPCFWVELIRGRPKENTIWTSGSSISFCGVNSDTVGWSWPDGAELPFTIDK 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n CHICKEN sample PATIENT ISOLATE 1027873 INFLUENZA A VIRUS (A/NETHERLANDS/2631/2010(H1N1)) H1N1 9031 GALLUS GALLUS RECOMBINANT INFLUENZA VIRUS PHW2000 1 2.32 46.8 NONE 18% PEG3350, 0.2M SODIUM FLUORIDE AND 0.1M BIS-TRIS PROPANE BUFFER (PH 6.5) chem_comp database_PDB_caveat entity pdbx_chem_comp_identifier pdbx_database_status pdbx_entity_nonpoly pdbx_struct_conn_angle struct_conn struct_site struct_site_gen chem_comp chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model repository Initial release Carbohydrate remediation repository Remediation Database references Derived calculations Advisory Data collection Derived calculations Other Structure summary Data collection Database references Refinement description Structure summary 1 0 2012-10-03 1 1 2012-10-10 1 2 2012-12-12 1 3 2020-07-29 1 4 2023-12-20 _chem_comp.name _chem_comp.type _entity.pdbx_description _pdbx_database_status.status_code_sf _pdbx_entity_nonpoly.name _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 _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_role _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 _chem_comp.pdbx_synonyms _database_2.pdbx_DOI _database_2.pdbx_database_accession DGlcpNAcb N-acetyl-b-D-glucopyranosamine b-D-GlcpNAc GlcNAc H1N1 2009 PANDEMIC INFLUENZA VIRUS: RESISTANCE OF THE I223R NEURAMINIDASE MUTANT EXPLAINED BY KINETIC AND STRUCTURAL ANALYSIS H1N1 2009 PANDEMIC INFLUENZA VIRUS: RESISTANCE OF THE I223R NEURAMINIDASE MUTANT EXPLAINED BY KINETIC AND STRUCTURAL ANALYSIS H1N1 2009 PANDEMIC INFLUENZA VIRUS: RESISTANCE OF THE I223R NEURAMINIDASE MUTANT EXPLAINED BY KINETIC AND STRUCTURAL ANALYSIS H1N1 2009 PANDEMIC INFLUENZA VIRUS: RESISTANCE OF THE I223R NEURAMINIDASE MUTANT EXPLAINED BY KINETIC AND STRUCTURAL ANALYSIS PDBE Y PDBE 2012-08-21 REL REL 1 A O HOH 2109 5.82 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose ZMR ZANAMIVIR CA CALCIUM ION HOH water 3NSS PDB ENTRY 3NSS PDB experimental model NAG 501 2 NAG NAG 501 A NAG 511 2 NAG NAG 511 A NAG 521 2 NAG NAG 521 A ZMR 601 3 ZMR ZMR 601 A CA 701 4 CA CA 701 A HOH 2001 5 HOH HOH 2001 A HOH 2002 5 HOH HOH 2002 A HOH 2003 5 HOH HOH 2003 A HOH 2004 5 HOH HOH 2004 A HOH 2005 5 HOH HOH 2005 A HOH 2006 5 HOH HOH 2006 A HOH 2007 5 HOH HOH 2007 A HOH 2008 5 HOH HOH 2008 A HOH 2009 5 HOH HOH 2009 A HOH 2010 5 HOH HOH 2010 A HOH 2011 5 HOH HOH 2011 A HOH 2012 5 HOH HOH 2012 A HOH 2013 5 HOH HOH 2013 A HOH 2014 5 HOH HOH 2014 A HOH 2015 5 HOH HOH 2015 A HOH 2016 5 HOH HOH 2016 A HOH 2017 5 HOH HOH 2017 A HOH 2018 5 HOH HOH 2018 A HOH 2019 5 HOH HOH 2019 A HOH 2020 5 HOH HOH 2020 A HOH 2021 5 HOH HOH 2021 A HOH 2022 5 HOH HOH 2022 A HOH 2023 5 HOH HOH 2023 A HOH 2024 5 HOH HOH 2024 A HOH 2025 5 HOH HOH 2025 A HOH 2026 5 HOH HOH 2026 A HOH 2027 5 HOH HOH 2027 A HOH 2028 5 HOH HOH 2028 A HOH 2029 5 HOH HOH 2029 A HOH 2030 5 HOH HOH 2030 A HOH 2031 5 HOH HOH 2031 A HOH 2032 5 HOH HOH 2032 A HOH 2033 5 HOH HOH 2033 A HOH 2034 5 HOH HOH 2034 A HOH 2035 5 HOH HOH 2035 A HOH 2036 5 HOH HOH 2036 A HOH 2037 5 HOH HOH 2037 A HOH 2038 5 HOH HOH 2038 A HOH 2039 5 HOH HOH 2039 A HOH 2040 5 HOH HOH 2040 A HOH 2041 5 HOH HOH 2041 A HOH 2042 5 HOH HOH 2042 A HOH 2043 5 HOH HOH 2043 A HOH 2044 5 HOH HOH 2044 A HOH 2045 5 HOH HOH 2045 A HOH 2046 5 HOH HOH 2046 A HOH 2047 5 HOH HOH 2047 A HOH 2048 5 HOH HOH 2048 A HOH 2049 5 HOH HOH 2049 A HOH 2050 5 HOH HOH 2050 A HOH 2051 5 HOH HOH 2051 A HOH 2052 5 HOH HOH 2052 A HOH 2053 5 HOH HOH 2053 A HOH 2054 5 HOH HOH 2054 A HOH 2055 5 HOH HOH 2055 A HOH 2056 5 HOH HOH 2056 A HOH 2057 5 HOH HOH 2057 A HOH 2058 5 HOH HOH 2058 A HOH 2059 5 HOH HOH 2059 A HOH 2060 5 HOH HOH 2060 A HOH 2061 5 HOH HOH 2061 A HOH 2062 5 HOH HOH 2062 A HOH 2063 5 HOH HOH 2063 A HOH 2064 5 HOH HOH 2064 A HOH 2065 5 HOH HOH 2065 A HOH 2066 5 HOH HOH 2066 A HOH 2067 5 HOH HOH 2067 A HOH 2068 5 HOH HOH 2068 A HOH 2069 5 HOH HOH 2069 A HOH 2070 5 HOH HOH 2070 A HOH 2071 5 HOH HOH 2071 A HOH 2072 5 HOH HOH 2072 A HOH 2073 5 HOH HOH 2073 A HOH 2074 5 HOH HOH 2074 A HOH 2075 5 HOH HOH 2075 A HOH 2076 5 HOH HOH 2076 A HOH 2077 5 HOH HOH 2077 A HOH 2078 5 HOH HOH 2078 A HOH 2079 5 HOH HOH 2079 A HOH 2080 5 HOH HOH 2080 A HOH 2081 5 HOH HOH 2081 A HOH 2082 5 HOH HOH 2082 A HOH 2083 5 HOH HOH 2083 A HOH 2084 5 HOH HOH 2084 A HOH 2085 5 HOH HOH 2085 A HOH 2086 5 HOH HOH 2086 A HOH 2087 5 HOH HOH 2087 A HOH 2088 5 HOH HOH 2088 A HOH 2089 5 HOH HOH 2089 A HOH 2090 5 HOH HOH 2090 A HOH 2091 5 HOH HOH 2091 A HOH 2092 5 HOH HOH 2092 A HOH 2093 5 HOH HOH 2093 A HOH 2094 5 HOH HOH 2094 A HOH 2095 5 HOH HOH 2095 A HOH 2096 5 HOH HOH 2096 A HOH 2097 5 HOH HOH 2097 A HOH 2098 5 HOH HOH 2098 A HOH 2099 5 HOH HOH 2099 A HOH 2100 5 HOH HOH 2100 A HOH 2101 5 HOH HOH 2101 A HOH 2102 5 HOH HOH 2102 A HOH 2103 5 HOH HOH 2103 A HOH 2104 5 HOH HOH 2104 A HOH 2105 5 HOH HOH 2105 A HOH 2106 5 HOH HOH 2106 A HOH 2107 5 HOH HOH 2107 A HOH 2108 5 HOH HOH 2108 A HOH 2109 5 HOH HOH 2109 A HOH 2110 5 HOH HOH 2110 A n 1 1 A n 2 2 A n 3 3 A n 4 4 A n 5 5 A n 6 6 A n 7 7 A n 8 8 A n 9 9 A n 10 10 A n 11 11 A n 12 12 A n 13 13 A n 14 14 A n 15 15 A n 16 16 A n 17 17 A n 18 18 A n 19 19 A n 20 20 A n 21 21 A n 22 22 A n 23 23 A n 24 24 A n 25 25 A n 26 26 A n 27 27 A n 28 28 A n 29 29 A n 30 30 A n 31 31 A n 32 32 A n 33 33 A n 34 34 A n 35 35 A n 36 36 A n 37 37 A n 38 38 A n 39 39 A n 40 40 A n 41 41 A n 42 42 A n 43 43 A n 44 44 A n 45 45 A n 46 46 A n 47 47 A n 48 48 A n 49 49 A n 50 50 A n 51 51 A n 52 52 A n 53 53 A n 54 54 A n 55 55 A n 56 56 A n 57 57 A n 58 58 A n 59 59 A n 60 60 A n 61 61 A n 62 62 A n 63 63 A n 64 64 A n 65 65 A n 66 66 A n 67 67 A n 68 68 A n 69 69 A n 70 70 A n 71 71 A n 72 72 A n 73 73 A n 74 74 A n 75 75 A n 76 76 A n 77 77 A n 78 78 A n 79 79 A n 80 80 A n 81 81 A n 82 82 A VAL 83 n 83 VAL 83 A LYS 84 n 84 LYS 84 A LEU 85 n 85 LEU 85 A ALA 86 n 86 ALA 86 A GLY 87 n 87 GLY 87 A ASN 88 n 88 ASN 88 A SER 89 n 89 SER 89 A SER 90 n 90 SER 90 A LEU 91 n 91 LEU 91 A CYS 92 n 92 CYS 92 A PRO 93 n 93 PRO 93 A VAL 94 n 94 VAL 94 A SER 95 n 95 SER 95 A GLY 96 n 96 GLY 96 A TRP 97 n 97 TRP 97 A ALA 98 n 98 ALA 98 A ILE 99 n 99 ILE 99 A TYR 100 n 100 TYR 100 A SER 101 n 101 SER 101 A LYS 102 n 102 LYS 102 A ASP 103 n 103 ASP 103 A ASN 104 n 104 ASN 104 A SER 105 n 105 SER 105 A ILE 106 n 106 ILE 106 A ARG 107 n 107 ARG 107 A ILE 108 n 108 ILE 108 A GLY 109 n 109 GLY 109 A SER 110 n 110 SER 110 A LYS 111 n 111 LYS 111 A GLY 112 n 112 GLY 112 A ASP 113 n 113 ASP 113 A VAL 114 n 114 VAL 114 A PHE 115 n 115 PHE 115 A VAL 116 n 116 VAL 116 A ILE 117 n 117 ILE 117 A ARG 118 n 118 ARG 118 A GLU 119 n 119 GLU 119 A PRO 120 n 120 PRO 120 A PHE 121 n 121 PHE 121 A ILE 122 n 122 ILE 122 A SER 123 n 123 SER 123 A CYS 124 n 124 CYS 124 A SER 125 n 125 SER 125 A PRO 126 n 126 PRO 126 A LEU 127 n 127 LEU 127 A GLU 128 n 128 GLU 128 A CYS 129 n 129 CYS 129 A ARG 130 n 130 ARG 130 A THR 131 n 131 THR 131 A PHE 132 n 132 PHE 132 A PHE 133 n 133 PHE 133 A LEU 134 n 134 LEU 134 A THR 135 n 135 THR 135 A GLN 136 n 136 GLN 136 A GLY 137 n 137 GLY 137 A ALA 138 n 138 ALA 138 A LEU 139 n 139 LEU 139 A LEU 140 n 140 LEU 140 A ASN 141 n 141 ASN 141 A ASP 142 n 142 ASP 142 A LYS 143 n 143 LYS 143 A HIS 144 n 144 HIS 144 A SER 145 n 145 SER 145 A ASN 146 n 146 ASN 146 A GLY 147 n 147 GLY 147 A THR 148 n 148 THR 148 A ILE 149 n 149 ILE 149 A LYS 150 n 150 LYS 150 A ASP 151 n 151 ASP 151 A ARG 152 n 152 ARG 152 A SER 153 n 153 SER 153 A PRO 154 n 154 PRO 154 A TYR 155 n 155 TYR 155 A ARG 156 n 156 ARG 156 A THR 157 n 157 THR 157 A LEU 158 n 158 LEU 158 A MET 159 n 159 MET 159 A SER 160 n 160 SER 160 A CYS 161 n 161 CYS 161 A PRO 162 n 162 PRO 162 A ILE 163 n 163 ILE 163 A GLY 164 n 164 GLY 164 A GLU 165 n 165 GLU 165 A VAL 166 n 166 VAL 166 A PRO 167 n 167 PRO 167 A SER 168 n 168 SER 168 A PRO 169 n 169 PRO 169 A TYR 170 n 170 TYR 170 A ASN 171 n 171 ASN 171 A SER 172 n 172 SER 172 A ARG 173 n 173 ARG 173 A PHE 174 n 174 PHE 174 A GLU 175 n 175 GLU 175 A SER 176 n 176 SER 176 A VAL 177 n 177 VAL 177 A ALA 178 n 178 ALA 178 A TRP 179 n 179 TRP 179 A SER 180 n 180 SER 180 A ALA 181 n 181 ALA 181 A SER 182 n 182 SER 182 A ALA 183 n 183 ALA 183 A CYS 184 n 184 CYS 184 A HIS 185 n 185 HIS 185 A ASP 186 n 186 ASP 186 A GLY 187 n 187 GLY 187 A ILE 188 n 188 ILE 188 A ASN 189 n 189 ASN 189 A TRP 190 n 190 TRP 190 A LEU 191 n 191 LEU 191 A THR 192 n 192 THR 192 A ILE 193 n 193 ILE 193 A GLY 194 n 194 GLY 194 A ILE 195 n 195 ILE 195 A SER 196 n 196 SER 196 A GLY 197 n 197 GLY 197 A PRO 198 n 198 PRO 198 A ASP 199 n 199 ASP 199 A ASN 200 n 200 ASN 200 A GLY 201 n 201 GLY 201 A ALA 202 n 202 ALA 202 A VAL 203 n 203 VAL 203 A ALA 204 n 204 ALA 204 A VAL 205 n 205 VAL 205 A LEU 206 n 206 LEU 206 A LYS 207 n 207 LYS 207 A TYR 208 n 208 TYR 208 A ASN 209 n 209 ASN 209 A GLY 210 n 210 GLY 210 A ILE 211 n 211 ILE 211 A ILE 212 n 212 ILE 212 A THR 213 n 213 THR 213 A ASP 214 n 214 ASP 214 A THR 215 n 215 THR 215 A ILE 216 n 216 ILE 216 A LYS 217 n 217 LYS 217 A SER 218 n 218 SER 218 A TRP 219 n 219 TRP 219 A ARG 220 n 220 ARG 220 A ASN 221 n 221 ASN 221 A ASN 222 n 222 ASN 222 A ARG 223 n 223 ARG 223 A LEU 224 n 224 LEU 224 A ARG 225 n 225 ARG 225 A THR 226 n 226 THR 226 A GLN 227 n 227 GLN 227 A GLU 228 n 228 GLU 228 A SER 229 n 229 SER 229 A GLU 230 n 230 GLU 230 A CYS 231 n 231 CYS 231 A ALA 232 n 232 ALA 232 A CYS 233 n 233 CYS 233 A VAL 234 n 234 VAL 234 A ASN 235 n 235 ASN 235 A GLY 236 n 236 GLY 236 A SER 237 n 237 SER 237 A CYS 238 n 238 CYS 238 A PHE 239 n 239 PHE 239 A THR 240 n 240 THR 240 A VAL 241 n 241 VAL 241 A MET 242 n 242 MET 242 A THR 243 n 243 THR 243 A ASP 244 n 244 ASP 244 A GLY 245 n 245 GLY 245 A PRO 246 n 246 PRO 246 A SER 247 n 247 SER 247 A ASP 248 n 248 ASP 248 A GLY 249 n 249 GLY 249 A GLN 250 n 250 GLN 250 A ALA 251 n 251 ALA 251 A SER 252 n 252 SER 252 A TYR 253 n 253 TYR 253 A LYS 254 n 254 LYS 254 A ILE 255 n 255 ILE 255 A PHE 256 n 256 PHE 256 A ARG 257 n 257 ARG 257 A ILE 258 n 258 ILE 258 A GLU 259 n 259 GLU 259 A LYS 260 n 260 LYS 260 A GLY 261 n 261 GLY 261 A LYS 262 n 262 LYS 262 A ILE 263 n 263 ILE 263 A VAL 264 n 264 VAL 264 A LYS 265 n 265 LYS 265 A SER 266 n 266 SER 266 A VAL 267 n 267 VAL 267 A GLU 268 n 268 GLU 268 A MET 269 n 269 MET 269 A ASN 270 n 270 ASN 270 A ALA 271 n 271 ALA 271 A PRO 272 n 272 PRO 272 A ASN 273 n 273 ASN 273 A TYR 274 n 274 TYR 274 A HIS 275 n 275 HIS 275 A TYR 276 n 276 TYR 276 A GLU 277 n 277 GLU 277 A GLU 278 n 278 GLU 278 A CYS 279 n 279 CYS 279 A SER 280 n 280 SER 280 A CYS 281 n 281 CYS 281 A TYR 282 n 282 TYR 282 A PRO 283 n 283 PRO 283 A ASP 284 n 284 ASP 284 A SER 285 n 285 SER 285 A SER 286 n 286 SER 286 A GLU 287 n 287 GLU 287 A ILE 288 n 288 ILE 288 A THR 289 n 289 THR 289 A CYS 290 n 290 CYS 290 A VAL 291 n 291 VAL 291 A CYS 292 n 292 CYS 292 A ARG 293 n 293 ARG 293 A ASP 294 n 294 ASP 294 A ASN 295 n 295 ASN 295 A TRP 296 n 296 TRP 296 A HIS 297 n 297 HIS 297 A GLY 298 n 298 GLY 298 A SER 299 n 299 SER 299 A ASN 300 n 300 ASN 300 A ARG 301 n 301 ARG 301 A PRO 302 n 302 PRO 302 A TRP 303 n 303 TRP 303 A VAL 304 n 304 VAL 304 A SER 305 n 305 SER 305 A PHE 306 n 306 PHE 306 A ASN 307 n 307 ASN 307 A GLN 308 n 308 GLN 308 A ASN 309 n 309 ASN 309 A LEU 310 n 310 LEU 310 A GLU 311 n 311 GLU 311 A TYR 312 n 312 TYR 312 A GLN 313 n 313 GLN 313 A ILE 314 n 314 ILE 314 A GLY 315 n 315 GLY 315 A TYR 316 n 316 TYR 316 A ILE 317 n 317 ILE 317 A CYS 318 n 318 CYS 318 A SER 319 n 319 SER 319 A GLY 320 n 320 GLY 320 A ILE 321 n 321 ILE 321 A PHE 322 n 322 PHE 322 A GLY 323 n 323 GLY 323 A ASP 324 n 324 ASP 324 A ASN 325 n 325 ASN 325 A PRO 326 n 326 PRO 326 A ARG 327 n 327 ARG 327 A PRO 328 n 328 PRO 328 A ASN 329 n 329 ASN 329 A ASP 330 n 330 ASP 330 A LYS 331 n 331 LYS 331 A THR 332 n 332 THR 332 A GLY 333 n 333 GLY 333 A SER 334 n 334 SER 334 A CYS 335 n 335 CYS 335 A GLY 336 n 336 GLY 336 A PRO 337 n 337 PRO 337 A VAL 338 n 338 VAL 338 A SER 339 n 339 SER 339 A SER 340 n 340 SER 340 A ASN 341 n 341 ASN 341 A GLY 342 n 342 GLY 342 A ALA 343 n 343 ALA 343 A ASN 344 n 344 ASN 344 A GLY 345 n 345 GLY 345 A VAL 346 n 346 VAL 346 A LYS 347 n 347 LYS 347 A GLY 348 n 348 GLY 348 A PHE 349 n 349 PHE 349 A SER 350 n 350 SER 350 A PHE 351 n 351 PHE 351 A LYS 352 n 352 LYS 352 A TYR 353 n 353 TYR 353 A GLY 354 n 354 GLY 354 A ASN 355 n 355 ASN 355 A GLY 356 n 356 GLY 356 A VAL 357 n 357 VAL 357 A TRP 358 n 358 TRP 358 A ILE 359 n 359 ILE 359 A GLY 360 n 360 GLY 360 A ARG 361 n 361 ARG 361 A THR 362 n 362 THR 362 A LYS 363 n 363 LYS 363 A SER 364 n 364 SER 364 A ILE 365 n 365 ILE 365 A SER 366 n 366 SER 366 A SER 367 n 367 SER 367 A ARG 368 n 368 ARG 368 A ASN 369 n 369 ASN 369 A GLY 370 n 370 GLY 370 A PHE 371 n 371 PHE 371 A GLU 372 n 372 GLU 372 A MET 373 n 373 MET 373 A ILE 374 n 374 ILE 374 A TRP 375 n 375 TRP 375 A ASP 376 n 376 ASP 376 A PRO 377 n 377 PRO 377 A ASN 378 n 378 ASN 378 A GLY 379 n 379 GLY 379 A TRP 380 n 380 TRP 380 A THR 381 n 381 THR 381 A GLY 382 n 382 GLY 382 A THR 383 n 383 THR 383 A ASP 384 n 384 ASP 384 A ASN 385 n 385 ASN 385 A ASP 386 n 386 ASP 386 A PHE 387 n 387 PHE 387 A SER 388 n 388 SER 388 A ILE 389 n 389 ILE 389 A LYS 390 n 390 LYS 390 A GLN 391 n 391 GLN 391 A ASP 392 n 392 ASP 392 A ILE 393 n 393 ILE 393 A VAL 394 n 394 VAL 394 A GLY 395 n 395 GLY 395 A ILE 396 n 396 ILE 396 A ASN 397 n 397 ASN 397 A GLU 398 n 398 GLU 398 A TRP 399 n 399 TRP 399 A SER 400 n 400 SER 400 A GLY 401 n 401 GLY 401 A TYR 402 n 402 TYR 402 A SER 403 n 403 SER 403 A GLY 404 n 404 GLY 404 A SER 405 n 405 SER 405 A PHE 406 n 406 PHE 406 A VAL 407 n 407 VAL 407 A GLN 408 n 408 GLN 408 A HIS 409 n 409 HIS 409 A PRO 410 n 410 PRO 410 A GLU 411 n 411 GLU 411 A LEU 412 n 412 LEU 412 A THR 413 n 413 THR 413 A GLY 414 n 414 GLY 414 A LEU 415 n 415 LEU 415 A ASP 416 n 416 ASP 416 A CYS 417 n 417 CYS 417 A ILE 418 n 418 ILE 418 A ARG 419 n 419 ARG 419 A PRO 420 n 420 PRO 420 A CYS 421 n 421 CYS 421 A PHE 422 n 422 PHE 422 A TRP 423 n 423 TRP 423 A VAL 424 n 424 VAL 424 A GLU 425 n 425 GLU 425 A LEU 426 n 426 LEU 426 A ILE 427 n 427 ILE 427 A ARG 428 n 428 ARG 428 A GLY 429 n 429 GLY 429 A ARG 430 n 430 ARG 430 A PRO 431 n 431 PRO 431 A LYS 432 n 432 LYS 432 A GLU 433 n 433 GLU 433 A ASN 434 n 434 ASN 434 A THR 435 n 435 THR 435 A ILE 436 n 436 ILE 436 A TRP 437 n 437 TRP 437 A THR 438 n 438 THR 438 A SER 439 n 439 SER 439 A GLY 440 n 440 GLY 440 A SER 441 n 441 SER 441 A SER 442 n 442 SER 442 A ILE 443 n 443 ILE 443 A SER 444 n 444 SER 444 A PHE 445 n 445 PHE 445 A CYS 446 n 446 CYS 446 A GLY 447 n 447 GLY 447 A VAL 448 n 448 VAL 448 A ASN 449 n 449 ASN 449 A SER 450 n 450 SER 450 A ASP 451 n 451 ASP 451 A THR 452 n 452 THR 452 A VAL 453 n 453 VAL 453 A GLY 454 n 454 GLY 454 A TRP 455 n 455 TRP 455 A SER 456 n 456 SER 456 A TRP 457 n 457 TRP 457 A PRO 458 n 458 PRO 458 A ASP 459 n 459 ASP 459 A GLY 460 n 460 GLY 460 A ALA 461 n 461 ALA 461 A GLU 462 n 462 GLU 462 A LEU 463 n 463 LEU 463 A PRO 464 n 464 PRO 464 A PHE 465 n 465 PHE 465 A THR 466 n 466 THR 466 A ILE 467 n 467 ILE 467 A ASP 468 n 468 ASP 468 A n 469 469 A software_defined_assembly PISA 4 tetrameric 17920 -62.2 45060 A ASP 294 A O ASP 294 1_555 A CA 701 F CA CA 1_555 A GLY 298 A O GLY 298 1_555 81.4 A ASP 294 A O ASP 294 1_555 A CA 701 F CA CA 1_555 A ASP 324 A OD2 ASP 324 1_555 94.5 A GLY 298 A O GLY 298 1_555 A CA 701 F CA CA 1_555 A ASP 324 A OD2 ASP 324 1_555 87.4 A ASP 294 A O ASP 294 1_555 A CA 701 F CA CA 1_555 A GLY 342 A O GLY 342 1_555 92.6 A GLY 298 A O GLY 298 1_555 A CA 701 F CA CA 1_555 A GLY 342 A O GLY 342 1_555 86.0 A ASP 324 A OD2 ASP 324 1_555 A CA 701 F CA CA 1_555 A GLY 342 A O GLY 342 1_555 169.5 A ASP 294 A O ASP 294 1_555 A CA 701 F CA CA 1_555 A ASN 344 A O ASN 344 1_555 93.6 A GLY 298 A O GLY 298 1_555 A CA 701 F CA CA 1_555 A ASN 344 A O ASN 344 1_555 163.7 A ASP 324 A OD2 ASP 324 1_555 A CA 701 F CA CA 1_555 A ASN 344 A O ASN 344 1_555 108.5 A GLY 342 A O GLY 342 1_555 A CA 701 F CA CA 1_555 A ASN 344 A O ASN 344 1_555 78.6 A ASP 294 A O ASP 294 1_555 A CA 701 F CA CA 1_555 A HOH 2081 G O HOH 1_555 162.5 A GLY 298 A O GLY 298 1_555 A CA 701 F CA CA 1_555 A HOH 2081 G O HOH 1_555 97.7 A ASP 324 A OD2 ASP 324 1_555 A CA 701 F CA CA 1_555 A HOH 2081 G O HOH 1_555 102.9 A GLY 342 A O GLY 342 1_555 A CA 701 F CA CA 1_555 A HOH 2081 G O HOH 1_555 69.9 A ASN 344 A O ASN 344 1_555 A CA 701 F CA CA 1_555 A HOH 2081 G O HOH 1_555 82.4 A ASN 88 GLYCOSYLATION SITE A ASN 88 ASN A ASN 146 GLYCOSYLATION SITE A ASN 146 ASN A ASN 235 GLYCOSYLATION SITE A ASN 235 ASN 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 0.0000000000 1.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 4_555 y+1/2,-x+1/2,z crystal symmetry operation 59.1750000000 59.1750000000 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 118.3500000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_545 -y+1/2,x-1/2,z crystal symmetry operation 59.1750000000 -59.1750000000 0.0000000000 A N TYR 100 A N TYR 100 A O SER 444 A O SER 444 A N GLY 447 A N GLY 447 A O PRO 420 A O PRO 420 A N TRP 423 A N TRP 423 A O GLY 404 A O GLY 404 A N SER 123 A N SER 123 A O ARG 130 A O ARG 130 A N THR 135 A N THR 135 A O THR 157 A O THR 157 A N SER 160 A N SER 160 A O ARG 173 A O ARG 173 A N CYS 184 A N CYS 184 A O LEU 191 A O LEU 191 A N SER 196 A N SER 196 A O VAL 203 A O VAL 203 A N TYR 208 A N TYR 208 A O ILE 211 A O ILE 211 A N VAL 234 A N VAL 234 A O SER 237 A O SER 237 A N ASP 244 A N ASP 244 A O SER 252 A O SER 252 A N GLU 259 A N GLU 259 A O LYS 262 A O LYS 262 A N ASP 284 A N ASP 284 A O GLU 287 A O GLU 287 A N CYS 290 A N CYS 290 A O VAL 304 A O VAL 304 A N SER 305 A N SER 305 A O GLN 313 A O GLN 313 A N TYR 353 A N TYR 353 A O GLY 356 A O GLY 356 A N ARG 361 A N ARG 361 A O GLU 372 A O GLU 372 A N TRP 375 A N TRP 375 A O ILE 389 A O ILE 389 1 A HOH 2013 G HOH 1 A MET 1 A MET 1 1 Y 1 A ASN 2 A ASN 2 1 Y 1 A PRO 3 A PRO 3 1 Y 1 A ASN 4 A ASN 4 1 Y 1 A GLN 5 A GLN 5 1 Y 1 A LYS 6 A LYS 6 1 Y 1 A ILE 7 A ILE 7 1 Y 1 A ILE 8 A ILE 8 1 Y 1 A THR 9 A THR 9 1 Y 1 A ILE 10 A ILE 10 1 Y 1 A GLY 11 A GLY 11 1 Y 1 A SER 12 A SER 12 1 Y 1 A VAL 13 A VAL 13 1 Y 1 A CYS 14 A CYS 14 1 Y 1 A MET 15 A MET 15 1 Y 1 A THR 16 A THR 16 1 Y 1 A ILE 17 A ILE 17 1 Y 1 A GLY 18 A GLY 18 1 Y 1 A MET 19 A MET 19 1 Y 1 A ALA 20 A ALA 20 1 Y 1 A ASN 21 A ASN 21 1 Y 1 A LEU 22 A LEU 22 1 Y 1 A ILE 23 A ILE 23 1 Y 1 A LEU 24 A LEU 24 1 Y 1 A GLN 25 A GLN 25 1 Y 1 A ILE 26 A ILE 26 1 Y 1 A GLY 27 A GLY 27 1 Y 1 A ASN 28 A ASN 28 1 Y 1 A ILE 29 A ILE 29 1 Y 1 A ILE 30 A ILE 30 1 Y 1 A SER 31 A SER 31 1 Y 1 A ILE 32 A ILE 32 1 Y 1 A TRP 33 A TRP 33 1 Y 1 A ILE 34 A ILE 34 1 Y 1 A SER 35 A SER 35 1 Y 1 A HIS 36 A HIS 36 1 Y 1 A SER 37 A SER 37 1 Y 1 A ILE 38 A ILE 38 1 Y 1 A GLN 39 A GLN 39 1 Y 1 A LEU 40 A LEU 40 1 Y 1 A GLY 41 A GLY 41 1 Y 1 A ASN 42 A ASN 42 1 Y 1 A GLN 43 A GLN 43 1 Y 1 A ASN 44 A ASN 44 1 Y 1 A GLN 45 A GLN 45 1 Y 1 A ILE 46 A ILE 46 1 Y 1 A GLU 47 A GLU 47 1 Y 1 A THR 48 A THR 48 1 Y 1 A CYS 49 A CYS 49 1 Y 1 A ASN 50 A ASN 50 1 Y 1 A GLN 51 A GLN 51 1 Y 1 A SER 52 A SER 52 1 Y 1 A VAL 53 A VAL 53 1 Y 1 A ILE 54 A ILE 54 1 Y 1 A THR 55 A THR 55 1 Y 1 A TYR 56 A TYR 56 1 Y 1 A GLU 57 A GLU 57 1 Y 1 A ASN 58 A ASN 58 1 Y 1 A ASN 59 A ASN 59 1 Y 1 A THR 60 A THR 60 1 Y 1 A TRP 61 A TRP 61 1 Y 1 A VAL 62 A VAL 62 1 Y 1 A ASN 63 A ASN 63 1 Y 1 A GLN 64 A GLN 64 1 Y 1 A THR 65 A THR 65 1 Y 1 A TYR 66 A TYR 66 1 Y 1 A VAL 67 A VAL 67 1 Y 1 A ASN 68 A ASN 68 1 Y 1 A ILE 69 A ILE 69 1 Y 1 A SER 70 A SER 70 1 Y 1 A ASN 71 A ASN 71 1 Y 1 A THR 72 A THR 72 1 Y 1 A ASN 73 A ASN 73 1 Y 1 A PHE 74 A PHE 74 1 Y 1 A ALA 75 A ALA 75 1 Y 1 A ALA 76 A ALA 76 1 Y 1 A GLY 77 A GLY 77 1 Y 1 A GLN 78 A GLN 78 1 Y 1 A SER 79 A SER 79 1 Y 1 A VAL 80 A VAL 80 1 Y 1 A VAL 81 A VAL 81 1 Y 1 A SER 82 A SER 82 1 Y 1 A LYS 469 A LYS 469 1 Y 1 A C1 NAG 521 WRONG HAND 1 A A ND2 N2 ASN NAG 235 521 1.44 1 A A ND2 C2 ASN NAG 88 501 1.47 1 A A ND2 C2 ASN NAG 235 521 1.84 1 A A ND2 N2 ASN NAG 88 501 2.17 1 A PRO 167 -68.53 94.25 1 A ARG 223 52.16 70.41 1 A THR 226 -128.60 -162.25 1 A CYS 292 -120.66 -166.24 1 A TRP 296 -78.20 -71.74 1 A HIS 297 -148.79 43.95 1 A LYS 331 -109.92 -154.77 1 A ASN 344 64.16 -168.23 1 A ASN 385 -105.85 54.38 1 A ILE 393 -124.51 -51.00 1 A SER 400 -123.55 -137.43 1 A TRP 457 -113.64 79.23 12.705 -0.10 0.00 0.00 -0.10 0.00 0.19 0.919 0.881 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 0.22401 0.18513 0.18706 2.84 83.62 567 11333 4.8 99.94 12.419 0.239 RANDOM 1 THROUGHOUT MOLECULAR REPLACEMENT 0.344 0.80 0.80 1.20 PDB ENTRY 3NSS MAXIMUM LIKELIHOOD MASK 2.84 83.62 110 3165 66 0 2989 0.006 0.020 3179 1.037 1.959 4328 5.580 5.000 385 33.909 24.000 140 14.464 15.000 478 9.781 15.000 18 0.065 0.200 461 0.004 0.021 2452 0.316 0.286 2.918 41 702 20 99.20 2.84 83.70 4B7N 11923 2.0 0.16 1 15.40 13.3 100.0 0.48 2.84 3.00 6.00 1 13.3 100.0 refinement REFMAC 5.6.0117 data reduction MOSFLM data scaling SCALA phasing PHASER H1N1 2009 Pandemic Influenza Virus: Resistance of the I223R Neuraminidase Mutant Explained by Kinetic and Structural Analysis 1 N N 2 N N 2 N N 2 N N 3 N N 4 N N 5 N N A ASN 104 A ASN 104 HELX_P A SER 110 A SER 110 1 1 7 A ASP 142 A ASP 142 HELX_P A ASN 146 A ASN 146 5 2 5 A HIS 409 A HIS 409 HELX_P A GLY 414 A GLY 414 1 3 6 disulf 2.044 A CYS 92 A SG CYS 92 1_555 A CYS 417 A SG CYS 417 1_555 disulf 2.041 A CYS 124 A SG CYS 124 1_555 A CYS 129 A SG CYS 129 1_555 disulf 2.037 A CYS 184 A SG CYS 184 1_555 A CYS 231 A SG CYS 231 1_555 disulf 2.046 A CYS 233 A SG CYS 233 1_555 A CYS 238 A SG CYS 238 1_555 disulf 2.036 A CYS 279 A SG CYS 279 1_555 A CYS 292 A SG CYS 292 1_555 disulf 2.033 A CYS 281 A SG CYS 281 1_555 A CYS 290 A SG CYS 290 1_555 disulf 2.043 A CYS 318 A SG CYS 318 1_555 A CYS 335 A SG CYS 335 1_555 disulf 2.044 A CYS 421 A SG CYS 421 1_555 A CYS 446 A SG CYS 446 1_555 covale 1.436 one N-Glycosylation A ASN 88 A ND2 ASN 88 1_555 A NAG 501 B C1 NAG 1_555 covale 1.443 one N-Glycosylation A ASN 146 A ND2 ASN 146 1_555 A NAG 511 C C1 NAG 1_555 covale 1.472 one N-Glycosylation A ASN 235 A ND2 ASN 235 1_555 A NAG 521 D C1 NAG 1_555 metalc 2.284 A ASP 294 A O ASP 294 1_555 A CA 701 F CA CA 1_555 metalc 2.510 A GLY 298 A O GLY 298 1_555 A CA 701 F CA CA 1_555 metalc 2.800 A ASP 324 A OD2 ASP 324 1_555 A CA 701 F CA CA 1_555 metalc 2.819 A GLY 342 A O GLY 342 1_555 A CA 701 F CA CA 1_555 metalc 2.410 A ASN 344 A O ASN 344 1_555 A CA 701 F CA CA 1_555 metalc 2.399 A CA 701 F CA CA 1_555 A HOH 2081 G O HOH 1_555 HYDROLASE HYDROLASE, NEURAMINIDASE INHIBITOR, NAI, NAIS, OSELTAMIVIR, ANTIVIRAL RESISTANCE, IMMUNOCOMPROMISED A ASN 325 A ASN 325 1 A PRO 326 A PRO 326 6.56 A ARG 430 A ARG 430 1 A PRO 431 A PRO 431 4.29 A LEU 463 A LEU 463 1 A PRO 464 A PRO 464 2.11 F8UU09_9INFA UNP 1 F8UU09 1 469 4B7N 1 469 F8UU09 A 1 1 469 4 4 4 4 4 4 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLY 96 A GLY 96 A LYS 102 A LYS 102 A THR 438 A THR 438 A VAL 448 A VAL 448 A ARG 419 A ARG 419 A GLY 429 A GLY 429 A SER 403 A SER 403 A GLN 408 A GLN 408 A PHE 115 A PHE 115 A CYS 124 A CYS 124 A CYS 129 A CYS 129 A LEU 139 A LEU 139 A THR 157 A THR 157 A PRO 162 A PRO 162 A ARG 173 A ARG 173 A VAL 177 A VAL 177 A SER 180 A SER 180 A HIS 185 A HIS 185 A TRP 190 A TRP 190 A SER 196 A SER 196 A VAL 203 A VAL 203 A TYR 208 A TYR 208 A ILE 211 A ILE 211 A LYS 217 A LYS 217 A ALA 232 A ALA 232 A VAL 234 A VAL 234 A SER 237 A SER 237 A ASP 244 A ASP 244 A SER 252 A SER 252 A GLU 259 A GLU 259 A LYS 262 A LYS 262 A GLU 268 A GLU 268 A SER 280 A SER 280 A ASP 284 A ASP 284 A GLU 287 A GLU 287 A VAL 291 A VAL 291 A PRO 302 A PRO 302 A PHE 306 A PHE 306 A TYR 312 A TYR 312 A TYR 316 A TYR 316 A PHE 349 A PHE 349 A TYR 353 A TYR 353 A GLY 356 A GLY 356 A ARG 361 A ARG 361 A ASN 369 A ASN 369 A ASP 376 A ASP 376 A ILE 389 A ILE 389 A TRP 399 A TRP 399 90 P 4 21 2