0.005524 0.000000 0.000000 0.000000 0.005524 0.000000 0.000000 0.000000 0.005524 0.00000 0.00000 0.00000 Varghese, J.N. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 48 90.00 90.00 90.00 181.040 181.040 181.040 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 C6 H12 O6 180.156 beta-D-mannopyranose beta-D-mannose; D-mannose; mannose D-saccharide, beta 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 C6 H12 O6 180.156 alpha-D-mannopyranose alpha-D-mannose; D-mannose; mannose D-saccharide, alpha 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 C11 H19 N O9 309.270 N-acetyl-alpha-neuraminic acid N-acetylneuraminic acid; sialic acid; alpha-sialic acid; O-SIALIC ACID D-saccharide, alpha linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking N 1 N 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 R C N 75 S C N 76 S C N 77 S C N 78 R C N 79 N C N 80 N O N 81 N O N 82 N O N 83 N O N 84 N O N 85 N O N 86 N H N 87 N H N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H N 98 N CA N 99 N N N 100 R C N 101 N C N 102 N O N 103 N C N 104 N S N 105 N O N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N N N 114 S C N 115 N C N 116 N O N 117 N C N 118 N C N 119 N C N 120 N O N 121 N N N 122 N O N 123 N H N 124 N H N 125 N H N 126 N H N 127 N H N 128 N H N 129 N H N 130 N H N 131 N H N 132 N H N 133 N N N 134 S C N 135 N C N 136 N O N 137 N C N 138 N C N 139 N C N 140 N O N 141 N O N 142 N O N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N H N 152 N N N 153 N C N 154 N C N 155 N O N 156 N O N 157 N H N 158 N H N 159 N H 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 N C Y 167 N C Y 168 N N Y 169 N C Y 170 N C Y 171 N N N 172 N O 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 O N 184 N H N 185 N H N 186 N N N 187 S C N 188 N C N 189 N O N 190 S C N 191 N C N 192 N C N 193 N C N 194 N O 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 H N 207 N H N 208 N N N 209 S C N 210 N C N 211 N O N 212 N C N 213 N C N 214 N C N 215 N C N 216 N O 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 N 235 N C N 236 N C N 237 N C N 238 N N 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 N H N 252 N H N 253 N H N 254 N H N 255 S C N 256 S C N 257 S C N 258 S C N 259 R C N 260 N C N 261 N O N 262 N O N 263 N O N 264 N O N 265 N O N 266 N O 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 N N 280 S C N 281 N C N 282 N O N 283 N C N 284 N C N 285 N S N 286 N C N 287 N O N 288 N H N 289 N H N 290 N H N 291 N H N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 R C N 300 R C N 301 R C N 302 S C N 303 R C N 304 N C N 305 N C N 306 N C N 307 N N N 308 N O N 309 N O N 310 N O N 311 N O N 312 N O N 313 N O 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 H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N N N 330 S C N 331 N C N 332 N O N 333 N C Y 334 N C Y 335 N C Y 336 N C Y 337 N C Y 338 N C Y 339 N C N 340 N O N 341 N H N 342 N H 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 N 357 N C N 358 N C N 359 N O N 360 N H N 361 N H N 362 N H N 363 N H N 364 N H N 365 N H N 366 N H N 367 N H N 368 N H N 369 N N N 370 S C N 371 N C N 372 N O N 373 N C N 374 N O N 375 N O N 376 N H N 377 N H N 378 N H N 379 N H N 380 N H N 381 N H N 382 N H N 383 N C N 384 R C N 385 N C N 386 S C N 387 R C N 388 R C N 389 R C N 390 R C N 391 N C N 392 N C N 393 N C N 394 N N N 395 N O N 396 N O N 397 N O N 398 N O N 399 N O N 400 N O N 401 N O N 402 N O N 403 N O N 404 N H N 405 N H N 406 N H N 407 N H N 408 N H N 409 N H N 410 N H N 411 N H N 412 N H N 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 H N 423 N N N 424 S C N 425 N C N 426 N O N 427 R C N 428 N O N 429 N C N 430 N O N 431 N H N 432 N H N 433 N H N 434 N H N 435 N H N 436 N H N 437 N H N 438 N H N 439 N H N 440 N N N 441 S C N 442 N C N 443 N O N 444 N C Y 445 N C Y 446 N C Y 447 N C Y 448 N N Y 449 N C Y 450 N C Y 451 N C Y 452 N C Y 453 N C N 454 N O 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 465 N H N 466 N H N 467 N N N 468 S C N 469 N C N 470 N O N 471 N C Y 472 N C Y 473 N C Y 474 N C Y 475 N C Y 476 N C Y 477 N C N 478 N O N 479 N O N 480 N H N 481 N H N 482 N H N 483 N H N 484 N H N 485 N H N 486 N H N 487 N H N 488 N H N 489 N H N 490 N H N 491 N N N 492 S C N 493 N C N 494 N O N 495 N C N 496 N C N 497 N C N 498 N O N 499 N H N 500 N H N 501 N H N 502 N H N 503 N H N 504 N H N 505 N H N 506 N H N 507 N H N 508 N H N 509 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 sing 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 sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N doub N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N doub N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N doub N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N doub N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N doub N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N doub 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 sing N 159 N doub N 160 N sing N 161 N sing N 162 N sing N 163 N sing Y 164 N sing Y 165 N doub Y 166 N doub N 167 N sing Y 168 N sing N 169 N sing Y 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 sing N 180 N sing N 181 N sing N 182 N doub 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 sing N 201 N sing N 202 N sing N 203 N doub 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 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 sing N 269 N sing N 270 N sing N 271 N sing N 272 N doub N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N sing N 284 N sing N 285 N sing N 286 N 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 sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N doub N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N doub N 322 N sing N 323 N sing N 324 N sing N 325 N sing Y 326 N doub Y 327 N sing Y 328 N sing N 329 N sing Y 330 N doub N 331 N sing Y 332 N doub N 333 N sing Y 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 sing N 343 N sing N 344 N doub 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 sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N doub 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 doub N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing N 379 N sing N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N 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 sing N 395 N sing N 396 N sing N 397 N doub 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 sing N 407 N sing N 408 N sing N 409 N sing N 410 N sing N 411 N sing N 412 N sing N 413 N sing N 414 N doub 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 sing 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 doub N 431 N sing N 432 N sing N 433 N sing N 434 N sing Y 435 N doub Y 436 N sing Y 437 N sing N 438 N sing Y 439 N doub Y 440 N sing Y 441 N sing N 442 N sing Y 443 N sing Y 444 N doub N 445 N sing Y 446 N doub N 447 N sing Y 448 N sing N 449 N sing N 450 N sing N 451 N sing N 452 N sing N 453 N sing N 454 N sing N 455 N sing N 456 N sing N 457 N sing N 458 N doub N 459 N sing N 460 N sing N 461 N sing N 462 N sing Y 463 N doub Y 464 N sing Y 465 N sing N 466 N sing Y 467 N doub N 468 N sing Y 469 N doub N 470 N sing Y 471 N sing N 472 N sing N 473 N sing N 474 N sing N 475 N sing N 476 N sing N 477 N sing N 478 N sing N 479 N sing N 480 N sing N 481 N sing N 482 N doub N 483 N sing N 484 N sing N 485 N sing N 486 N sing N 487 N sing N 488 N sing N 489 N sing N 490 N sing N 491 N sing N 492 N sing N 493 N sing US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 94 11808 11812 10.1073/pnas.94.22.11808 9342319 Structural evidence for a second sialic acid binding site in avian influenza virus neuraminidases. 1997 10.2210/pdb1mwe/pdb pdb_00001mwe 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 106 1 YALE MIRRORS IMAGE PLATE 1997-01 RIGAKU RAXIS II M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE MACSCIENCE M18X 43723.770 NEURAMINIDASE 3.2.1.18 RESIDUES 82 - 468 1 nat polymer 1559.386 alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose 1 man branched 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose 3 man non-polymer 309.270 N-acetyl-alpha-neuraminic acid 2 man non-polymer 40.078 CALCIUM ION 2 syn non-polymer 18.015 water 396 nat water SIALIDASE no no RDFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISW PLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVV FTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSP VLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTD WSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL RDFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALISW PLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCPVV FTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYICSP VLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLNTD WSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL 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 DETERGENT RELEASED, PRONASE DIGESTED Influenzavirus A sample 11320 Influenza A virus A/TERN/AUSTRALIA/G70C/75 1 2.83 54. 5.9 1.9M PHOSPHATE (PH 5.9) atom_site chem_comp entity pdbx_branch_scheme pdbx_chem_comp_identifier pdbx_database_status pdbx_entity_branch pdbx_entity_branch_descriptor pdbx_entity_branch_link pdbx_entity_branch_list pdbx_entity_nonpoly pdbx_nonpoly_scheme pdbx_struct_assembly_gen pdbx_struct_conn_angle pdbx_struct_special_symmetry pdbx_unobs_or_zero_occ_atoms pdbx_validate_symm_contact struct_asym struct_conn struct_site struct_site_gen chem_comp chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model pdbx_unobs_or_zero_occ_atoms repository Initial release Carbohydrate remediation repository Remediation Version format compliance Derived calculations Version format compliance Atomic model Advisory Atomic model Data collection Derived calculations Other Structure summary Advisory Data collection Database references Refinement description Structure summary 1 0 1998-03-04 1 1 2008-03-03 1 2 2011-07-13 1 3 2011-11-16 2 0 2020-07-29 2 1 2024-04-03 _atom_site.B_iso_or_equiv _atom_site.Cartn_x _atom_site.Cartn_y _atom_site.Cartn_z _atom_site.auth_asym_id _atom_site.auth_seq_id _atom_site.label_asym_id _atom_site.label_entity_id _atom_site.occupancy _atom_site.pdbx_PDB_ins_code _chem_comp.name _chem_comp.type _pdbx_database_status.process_site _pdbx_struct_assembly_gen.asym_id_list _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.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_label_asym_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.ptnr3_symmetry _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.pdbx_role _struct_conn.ptnr1_auth_asym_id _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_asym_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_conn.ptnr2_symmetry _chem_comp.pdbx_synonyms _database_2.pdbx_DOI _database_2.pdbx_database_accession NAG 200 n B NAG 1 NAG 200 n B NAG 2 MAN 200 n B BMA 3 MAN 200 n B MAN 4 MAN 200 n B MAN 5 MAN 200 n B MAN 6 MAN 200 n B MAN 7 MAN 200 n B MAN 8 MAN 200 n B MAN 9 DManpb b-D-mannopyranose b-D-Manp Man DManpa a-D-mannopyranose a-D-Manp Man DGlcpNAcb N-acetyl-b-D-glucopyranosamine b-D-GlcpNAc GlcNAc DNeup5Aca N-acetyl-a-D-neuraminic acid a-D-Neup5Ac Neu5Ac Y BNL 1997-08-27 REL oligosaccharide DManpa1-2DManpa1-2DManpa1-3[DManpa1-3[DManpa1-6]DManpa1-6]DManpb1-4DGlcpNAcb1-4DGlcpNAcb1- 2 GMML 1.0 Glycam Condensed Sequence WURCS=2.0/3,9,8/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/1-1-2-3-3-3-3-3-3/a4-b1_b4-c1_c3-d1_c6-g1_d2-e1_e2-f1_g3-h1_g6-i1 2 PDB2Glycan 1.1.0 WURCS []{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{[(2+1)][a-D-Manp]{[(2+1)][a-D-Manp]{}}}[(6+1)][a-D-Manp]{[(3+1)][a-D-Manp]{}[(6+1)][a-D-Manp]{}}}}}} 2 PDB-CARE LINUCS C1 O4 NAG NAG 2 1 2 O1 HO4 sing C1 O4 BMA NAG 3 2 2 O1 HO4 sing C1 O3 MAN BMA 4 3 2 O1 HO3 sing C1 O2 MAN MAN 5 4 2 O1 HO2 sing C1 O2 MAN MAN 6 5 2 O1 HO2 sing C1 O6 MAN BMA 7 3 2 O1 HO6 sing C1 O3 MAN MAN 8 7 2 O1 HO3 sing C1 O6 MAN MAN 9 7 2 O1 HO6 sing n n n n n n n n n NAG 2-acetamido-2-deoxy-beta-D-glucopyranose SIA N-acetyl-alpha-neuraminic acid CA CALCIUM ION HOH water TERN N9 NEURAMINIDASE COMPLEXED WITH SIALIC ACID AT 4DEG C. THIS STRUCTURE REFERS TO THE DISCOVERY OF A SECOND SIALIC ACID BINDING SITE IN AVIAN INFLUENZAS. THE AIM OF THE EXPERIMENT WAS TO OBSERVE SIALIC ACID BINDING IN TERN N9 AT 4 DEG C. TERN N9 IS KNOWN TO HAVE HB ACTIVITY AT 4 DEG C BUT THIS HAS NEVER BEEN OBSERVED BY X-RAYS. 20 MM SIALIC ACID WAS SOAKED IN CRYSTALS OF TERN N9 FOR 4HRS AT 4 DEG C. THE CRYSTAL WAS THEN FLASH FROZEN TO -166 DEG C IN A STREAM OF COLD NITROGEN. TERN N9 NEURAMINIDASE Other experimental model NAG 86 3 NAG A NAG 478 A NAG 86 3 NAG B NAG 479 A NAG 146 3 NAG A NAG 480 A SIA 1 4 SIA SIA 1 A SIA 2 4 SIA SIA 2 A CA 999 5 CA CA 999 A CA 998 5 CA CA 998 A HOH 1 6 HOH HOH 1000 A HOH 2 6 HOH HOH 1001 A HOH 3 6 HOH HOH 1002 A HOH 4 6 HOH HOH 1003 A HOH 5 6 HOH HOH 1004 A HOH 6 6 HOH HOH 1005 A HOH 7 6 HOH HOH 1006 A HOH 8 6 HOH HOH 1007 A HOH 9 6 HOH HOH 1008 A HOH 10 6 HOH HOH 1009 A HOH 11 6 HOH HOH 1010 A HOH 12 6 HOH HOH 1011 A HOH 13 6 HOH HOH 1012 A HOH 14 6 HOH HOH 1013 A HOH 15 6 HOH HOH 1014 A HOH 16 6 HOH HOH 1015 A HOH 17 6 HOH HOH 1016 A HOH 18 6 HOH HOH 1017 A HOH 19 6 HOH HOH 1018 A HOH 20 6 HOH HOH 1019 A HOH 21 6 HOH HOH 1020 A HOH 22 6 HOH HOH 1021 A HOH 23 6 HOH HOH 1022 A HOH 24 6 HOH HOH 1023 A HOH 25 6 HOH HOH 1024 A HOH 26 6 HOH HOH 1025 A HOH 27 6 HOH HOH 1026 A HOH 28 6 HOH HOH 1027 A HOH 29 6 HOH HOH 1028 A HOH 30 6 HOH HOH 1029 A HOH 31 6 HOH HOH 1030 A HOH 32 6 HOH HOH 1031 A HOH 33 6 HOH HOH 1032 A HOH 34 6 HOH HOH 1033 A HOH 35 6 HOH HOH 1034 A HOH 36 6 HOH HOH 1035 A HOH 37 6 HOH HOH 1036 A HOH 38 6 HOH HOH 1037 A HOH 39 6 HOH HOH 1038 A HOH 40 6 HOH HOH 1039 A HOH 41 6 HOH HOH 1040 A HOH 42 6 HOH HOH 1041 A HOH 43 6 HOH HOH 1042 A HOH 44 6 HOH HOH 1043 A HOH 45 6 HOH HOH 1044 A HOH 46 6 HOH HOH 1045 A HOH 47 6 HOH HOH 1046 A HOH 48 6 HOH HOH 1047 A HOH 49 6 HOH HOH 1048 A HOH 50 6 HOH HOH 1049 A HOH 51 6 HOH HOH 1050 A HOH 52 6 HOH HOH 1051 A HOH 53 6 HOH HOH 1052 A HOH 54 6 HOH HOH 1053 A HOH 55 6 HOH HOH 1054 A HOH 56 6 HOH HOH 1055 A HOH 57 6 HOH HOH 1056 A HOH 58 6 HOH HOH 1057 A HOH 59 6 HOH HOH 1058 A HOH 60 6 HOH HOH 1059 A HOH 61 6 HOH HOH 1060 A HOH 62 6 HOH HOH 1061 A HOH 63 6 HOH HOH 1062 A HOH 64 6 HOH HOH 1063 A HOH 65 6 HOH HOH 1064 A HOH 66 6 HOH HOH 1065 A HOH 67 6 HOH HOH 1066 A HOH 68 6 HOH HOH 1067 A HOH 69 6 HOH HOH 1068 A HOH 70 6 HOH HOH 1069 A HOH 71 6 HOH HOH 1070 A HOH 72 6 HOH HOH 1071 A HOH 73 6 HOH HOH 1072 A HOH 74 6 HOH HOH 1073 A HOH 75 6 HOH HOH 1074 A HOH 76 6 HOH HOH 1075 A HOH 77 6 HOH HOH 1076 A HOH 78 6 HOH HOH 1077 A HOH 79 6 HOH HOH 1078 A HOH 80 6 HOH HOH 1079 A HOH 81 6 HOH HOH 1080 A HOH 82 6 HOH HOH 1081 A HOH 83 6 HOH HOH 1082 A HOH 84 6 HOH HOH 1083 A HOH 85 6 HOH HOH 1084 A HOH 86 6 HOH HOH 1085 A HOH 87 6 HOH HOH 1086 A HOH 88 6 HOH HOH 1087 A HOH 89 6 HOH HOH 1088 A HOH 90 6 HOH HOH 1089 A HOH 91 6 HOH HOH 1090 A HOH 92 6 HOH HOH 1091 A HOH 93 6 HOH HOH 1092 A HOH 94 6 HOH HOH 1093 A HOH 95 6 HOH HOH 1094 A HOH 96 6 HOH HOH 1095 A HOH 97 6 HOH HOH 1096 A HOH 98 6 HOH HOH 1097 A HOH 99 6 HOH HOH 1098 A HOH 100 6 HOH HOH 1099 A HOH 101 6 HOH HOH 1100 A HOH 102 6 HOH HOH 1101 A HOH 103 6 HOH HOH 1102 A HOH 104 6 HOH HOH 1103 A HOH 105 6 HOH HOH 1104 A HOH 106 6 HOH HOH 1105 A HOH 107 6 HOH HOH 1106 A HOH 108 6 HOH HOH 1107 A HOH 109 6 HOH HOH 1108 A HOH 110 6 HOH HOH 1109 A HOH 111 6 HOH HOH 1110 A HOH 112 6 HOH HOH 1111 A HOH 113 6 HOH HOH 1112 A HOH 114 6 HOH HOH 1113 A HOH 115 6 HOH HOH 1114 A HOH 116 6 HOH HOH 1115 A HOH 117 6 HOH HOH 1116 A HOH 118 6 HOH HOH 1117 A HOH 119 6 HOH HOH 1118 A HOH 120 6 HOH HOH 1119 A HOH 121 6 HOH HOH 1120 A HOH 122 6 HOH HOH 1121 A HOH 123 6 HOH HOH 1122 A HOH 124 6 HOH HOH 1123 A HOH 125 6 HOH HOH 1124 A HOH 126 6 HOH HOH 1125 A HOH 127 6 HOH HOH 1126 A HOH 128 6 HOH HOH 1127 A HOH 129 6 HOH HOH 1128 A HOH 130 6 HOH HOH 1129 A HOH 131 6 HOH HOH 1130 A HOH 132 6 HOH HOH 1131 A HOH 133 6 HOH HOH 1132 A HOH 134 6 HOH HOH 1133 A HOH 135 6 HOH HOH 1134 A HOH 136 6 HOH HOH 1135 A HOH 137 6 HOH HOH 1136 A HOH 138 6 HOH HOH 1137 A HOH 139 6 HOH HOH 1138 A HOH 140 6 HOH HOH 1139 A HOH 141 6 HOH HOH 1140 A HOH 142 6 HOH HOH 1141 A HOH 143 6 HOH HOH 1142 A HOH 144 6 HOH HOH 1143 A HOH 145 6 HOH HOH 1144 A HOH 146 6 HOH HOH 1145 A HOH 147 6 HOH HOH 1146 A HOH 148 6 HOH HOH 1147 A HOH 149 6 HOH HOH 1148 A HOH 150 6 HOH HOH 1149 A HOH 151 6 HOH HOH 1150 A HOH 152 6 HOH HOH 1151 A HOH 153 6 HOH HOH 1152 A HOH 154 6 HOH HOH 1153 A HOH 155 6 HOH HOH 1154 A HOH 156 6 HOH HOH 1155 A HOH 157 6 HOH HOH 1156 A HOH 158 6 HOH HOH 1157 A HOH 159 6 HOH HOH 1158 A HOH 160 6 HOH HOH 1159 A HOH 161 6 HOH HOH 1160 A HOH 162 6 HOH HOH 1161 A HOH 163 6 HOH HOH 1162 A HOH 164 6 HOH HOH 1163 A HOH 165 6 HOH HOH 1164 A HOH 166 6 HOH HOH 1165 A HOH 167 6 HOH HOH 1166 A HOH 168 6 HOH HOH 1167 A HOH 169 6 HOH HOH 1168 A HOH 170 6 HOH HOH 1169 A HOH 171 6 HOH HOH 1170 A HOH 172 6 HOH HOH 1171 A HOH 173 6 HOH HOH 1172 A HOH 174 6 HOH HOH 1173 A HOH 175 6 HOH HOH 1174 A HOH 176 6 HOH HOH 1175 A HOH 177 6 HOH HOH 1176 A HOH 178 6 HOH HOH 1177 A HOH 179 6 HOH HOH 1178 A HOH 180 6 HOH HOH 1179 A HOH 181 6 HOH HOH 1180 A HOH 182 6 HOH HOH 1181 A HOH 183 6 HOH HOH 1182 A HOH 184 6 HOH HOH 1183 A HOH 185 6 HOH HOH 1184 A HOH 186 6 HOH HOH 1185 A HOH 187 6 HOH HOH 1186 A HOH 188 6 HOH HOH 1187 A HOH 189 6 HOH HOH 1188 A HOH 190 6 HOH HOH 1189 A HOH 191 6 HOH HOH 1190 A HOH 192 6 HOH HOH 1191 A HOH 193 6 HOH HOH 1192 A HOH 194 6 HOH HOH 1193 A HOH 195 6 HOH HOH 1194 A HOH 196 6 HOH HOH 1195 A HOH 197 6 HOH HOH 1196 A HOH 198 6 HOH HOH 1197 A HOH 199 6 HOH HOH 1198 A HOH 200 6 HOH HOH 1199 A HOH 201 6 HOH HOH 1200 A HOH 202 6 HOH HOH 1201 A HOH 203 6 HOH HOH 1202 A HOH 204 6 HOH HOH 1203 A HOH 205 6 HOH HOH 1204 A HOH 206 6 HOH HOH 1205 A HOH 207 6 HOH HOH 1206 A HOH 208 6 HOH HOH 1207 A HOH 209 6 HOH HOH 1208 A HOH 210 6 HOH HOH 1209 A HOH 211 6 HOH HOH 1210 A HOH 212 6 HOH HOH 1211 A HOH 213 6 HOH HOH 1212 A HOH 214 6 HOH HOH 1213 A HOH 215 6 HOH HOH 1214 A HOH 216 6 HOH HOH 1215 A HOH 217 6 HOH HOH 1216 A HOH 218 6 HOH HOH 1217 A HOH 219 6 HOH HOH 1218 A HOH 220 6 HOH HOH 1219 A HOH 221 6 HOH HOH 1220 A HOH 222 6 HOH HOH 1221 A HOH 223 6 HOH HOH 1222 A HOH 224 6 HOH HOH 1223 A HOH 225 6 HOH HOH 1224 A HOH 226 6 HOH HOH 1225 A HOH 227 6 HOH HOH 1226 A HOH 228 6 HOH HOH 1227 A HOH 229 6 HOH HOH 1228 A HOH 230 6 HOH HOH 1229 A HOH 231 6 HOH HOH 1230 A HOH 232 6 HOH HOH 1231 A HOH 233 6 HOH HOH 1232 A HOH 234 6 HOH HOH 1233 A HOH 235 6 HOH HOH 1234 A HOH 236 6 HOH HOH 1235 A HOH 237 6 HOH HOH 1236 A HOH 238 6 HOH HOH 1237 A HOH 239 6 HOH HOH 1238 A HOH 240 6 HOH HOH 1239 A HOH 241 6 HOH HOH 1240 A HOH 242 6 HOH HOH 1241 A HOH 243 6 HOH HOH 1242 A HOH 244 6 HOH HOH 1243 A HOH 245 6 HOH HOH 1244 A HOH 246 6 HOH HOH 1245 A HOH 247 6 HOH HOH 1246 A HOH 248 6 HOH HOH 1247 A HOH 249 6 HOH HOH 1248 A HOH 250 6 HOH HOH 1249 A HOH 251 6 HOH HOH 1250 A HOH 252 6 HOH HOH 1251 A HOH 253 6 HOH HOH 1252 A HOH 254 6 HOH HOH 1253 A HOH 255 6 HOH HOH 1254 A HOH 256 6 HOH HOH 1255 A HOH 257 6 HOH HOH 1256 A HOH 258 6 HOH HOH 1257 A HOH 259 6 HOH HOH 1258 A HOH 260 6 HOH HOH 1259 A HOH 261 6 HOH HOH 1260 A HOH 262 6 HOH HOH 1261 A HOH 263 6 HOH HOH 1262 A HOH 264 6 HOH HOH 1263 A HOH 265 6 HOH HOH 1264 A HOH 266 6 HOH HOH 1265 A HOH 267 6 HOH HOH 1266 A HOH 268 6 HOH HOH 1267 A HOH 269 6 HOH HOH 1268 A HOH 270 6 HOH HOH 1269 A HOH 271 6 HOH HOH 1270 A HOH 272 6 HOH HOH 1271 A HOH 273 6 HOH HOH 1272 A HOH 274 6 HOH HOH 1273 A HOH 275 6 HOH HOH 1274 A HOH 276 6 HOH HOH 1275 A HOH 277 6 HOH HOH 1276 A HOH 278 6 HOH HOH 1277 A HOH 279 6 HOH HOH 1278 A HOH 280 6 HOH HOH 1279 A HOH 281 6 HOH HOH 1280 A HOH 282 6 HOH HOH 1281 A HOH 283 6 HOH HOH 1282 A HOH 284 6 HOH HOH 1283 A HOH 285 6 HOH HOH 1284 A HOH 286 6 HOH HOH 1285 A HOH 287 6 HOH HOH 1286 A HOH 288 6 HOH HOH 1287 A HOH 289 6 HOH HOH 1288 A HOH 290 6 HOH HOH 1289 A HOH 291 6 HOH HOH 1290 A HOH 292 6 HOH HOH 1291 A HOH 293 6 HOH HOH 1292 A HOH 294 6 HOH HOH 1293 A HOH 295 6 HOH HOH 1294 A HOH 296 6 HOH HOH 1295 A HOH 297 6 HOH HOH 1296 A HOH 298 6 HOH HOH 1297 A HOH 299 6 HOH HOH 1298 A HOH 300 6 HOH HOH 1299 A HOH 301 6 HOH HOH 1300 A HOH 302 6 HOH HOH 1301 A HOH 303 6 HOH HOH 1302 A HOH 304 6 HOH HOH 1303 A HOH 305 6 HOH HOH 1304 A HOH 306 6 HOH HOH 1305 A HOH 307 6 HOH HOH 1306 A HOH 308 6 HOH HOH 1307 A HOH 309 6 HOH HOH 1308 A HOH 310 6 HOH HOH 1309 A HOH 311 6 HOH HOH 1310 A HOH 312 6 HOH HOH 1311 A HOH 313 6 HOH HOH 1312 A HOH 314 6 HOH HOH 1313 A HOH 315 6 HOH HOH 1314 A HOH 316 6 HOH HOH 1315 A HOH 317 6 HOH HOH 1316 A HOH 318 6 HOH HOH 1317 A HOH 319 6 HOH HOH 1318 A HOH 320 6 HOH HOH 1319 A HOH 321 6 HOH HOH 1320 A HOH 322 6 HOH HOH 1321 A HOH 323 6 HOH HOH 1322 A HOH 324 6 HOH HOH 1323 A HOH 325 6 HOH HOH 1324 A HOH 326 6 HOH HOH 1325 A HOH 327 6 HOH HOH 1326 A HOH 328 6 HOH HOH 1327 A HOH 329 6 HOH HOH 1328 A HOH 330 6 HOH HOH 1329 A HOH 331 6 HOH HOH 1330 A HOH 332 6 HOH HOH 1331 A HOH 333 6 HOH HOH 1332 A HOH 334 6 HOH HOH 1333 A HOH 335 6 HOH HOH 1334 A HOH 336 6 HOH HOH 1335 A HOH 337 6 HOH HOH 1336 A HOH 338 6 HOH HOH 1337 A HOH 339 6 HOH HOH 1338 A HOH 340 6 HOH HOH 1339 A HOH 341 6 HOH HOH 1340 A HOH 342 6 HOH HOH 1341 A HOH 343 6 HOH HOH 1342 A HOH 344 6 HOH HOH 1343 A HOH 345 6 HOH HOH 1344 A HOH 346 6 HOH HOH 1345 A HOH 347 6 HOH HOH 1346 A HOH 348 6 HOH HOH 1347 A HOH 349 6 HOH HOH 1348 A HOH 350 6 HOH HOH 1349 A HOH 351 6 HOH HOH 1350 A HOH 352 6 HOH HOH 1351 A HOH 353 6 HOH HOH 1352 A HOH 354 6 HOH HOH 1353 A HOH 355 6 HOH HOH 1354 A HOH 356 6 HOH HOH 1355 A HOH 357 6 HOH HOH 1356 A HOH 358 6 HOH HOH 1357 A HOH 359 6 HOH HOH 1358 A HOH 360 6 HOH HOH 1359 A HOH 361 6 HOH HOH 1360 A HOH 362 6 HOH HOH 1361 A HOH 363 6 HOH HOH 1362 A HOH 364 6 HOH HOH 1363 A HOH 365 6 HOH HOH 1364 A HOH 366 6 HOH HOH 1365 A HOH 367 6 HOH HOH 1366 A HOH 368 6 HOH HOH 1367 A HOH 369 6 HOH HOH 1368 A HOH 370 6 HOH HOH 1369 A HOH 371 6 HOH HOH 1370 A HOH 372 6 HOH HOH 1371 A HOH 373 6 HOH HOH 1372 A HOH 374 6 HOH HOH 1373 A HOH 375 6 HOH HOH 1374 A HOH 376 6 HOH HOH 1375 A HOH 377 6 HOH HOH 1376 A HOH 378 6 HOH HOH 1377 A HOH 379 6 HOH HOH 1378 A HOH 380 6 HOH HOH 1379 A HOH 381 6 HOH HOH 1380 A HOH 382 6 HOH HOH 1381 A HOH 383 6 HOH HOH 1382 A HOH 384 6 HOH HOH 1383 A HOH 385 6 HOH HOH 1384 A HOH 386 6 HOH HOH 1385 A HOH 387 6 HOH HOH 1386 A HOH 388 6 HOH HOH 1387 A HOH 389 6 HOH HOH 1388 A HOH 390 6 HOH HOH 1389 A HOH 391 6 HOH HOH 1390 A HOH 392 6 HOH HOH 1391 A HOH 393 6 HOH HOH 1392 A HOH 394 6 HOH HOH 1393 A HOH 395 6 HOH HOH 1394 A HOH 396 6 HOH HOH 1395 A ARG 82 n 1 ARG 82 A ASP 83 n 2 ASP 83 A PHE 84 n 3 PHE 84 A ASN 85 n 4 ASN 85 A ASN 86 n 5 ASN 86 A LEU 87 n 6 LEU 87 A THR 88 n 7 THR 88 A LYS 89 n 8 LYS 89 A GLY 90 n 9 GLY 90 A LEU 91 n 10 LEU 91 A CYS 92 n 11 CYS 92 A THR 93 n 12 THR 93 A ILE 94 n 13 ILE 94 A ASN 95 n 14 ASN 95 A SER 96 n 15 SER 96 A TRP 97 n 16 TRP 97 A HIS 98 n 17 HIS 98 A ILE 99 n 18 ILE 99 A TYR 100 n 19 TYR 100 A GLY 101 n 20 GLY 101 A LYS 102 n 21 LYS 102 A ASP 103 n 22 ASP 103 A ASN 104 n 23 ASN 104 A ALA 105 n 24 ALA 105 A VAL 106 n 25 VAL 106 A ARG 107 n 26 ARG 107 A ILE 108 n 27 ILE 108 A GLY 109 n 28 GLY 109 A GLU 110 n 29 GLU 110 A ASP 111 n 30 ASP 111 A SER 112 n 31 SER 112 A ASP 113 n 32 ASP 113 A VAL 114 n 33 VAL 114 A LEU 115 n 34 LEU 115 A VAL 116 n 35 VAL 116 A THR 117 n 36 THR 117 A ARG 118 n 37 ARG 118 A GLU 119 n 38 GLU 119 A PRO 120 n 39 PRO 120 A TYR 121 n 40 TYR 121 A VAL 122 n 41 VAL 122 A SER 123 n 42 SER 123 A CYS 124 n 43 CYS 124 A ASP 125 n 44 ASP 125 A PRO 126 n 45 PRO 126 A ASP 127 n 46 ASP 127 A GLU 128 n 47 GLU 128 A CYS 129 n 48 CYS 129 A ARG 130 n 49 ARG 130 A PHE 131 n 50 PHE 131 A TYR 132 n 51 TYR 132 A ALA 133 n 52 ALA 133 A LEU 134 n 53 LEU 134 A SER 135 n 54 SER 135 A GLN 136 n 55 GLN 136 A GLY 137 n 56 GLY 137 A THR 138 n 57 THR 138 A THR 139 n 58 THR 139 A ILE 140 n 59 ILE 140 A ARG 141 n 60 ARG 141 A GLY 142 n 61 GLY 142 A LYS 143 n 62 LYS 143 A HIS 144 n 63 HIS 144 A SER 145 n 64 SER 145 A ASN 146 n 65 ASN 146 A GLY 147 n 66 GLY 147 A THR 148 n 67 THR 148 A ILE 149 n 68 ILE 149 A HIS 150 n 69 HIS 150 A ASP 151 n 70 ASP 151 A ARG 152 n 71 ARG 152 A SER 153 n 72 SER 153 A GLN 154 n 73 GLN 154 A TYR 155 n 74 TYR 155 A ARG 156 n 75 ARG 156 A ALA 157 n 76 ALA 157 A LEU 158 n 77 LEU 158 A ILE 159 n 78 ILE 159 A SER 160 n 79 SER 160 A TRP 161 n 80 TRP 161 A PRO 162 n 81 PRO 162 A LEU 163 n 82 LEU 163 A SER 164 n 83 SER 164 A SER 165 n 84 SER 165 A PRO 166 n 85 PRO 166 A PRO 167 n 86 PRO 167 A THR 168 n 87 THR 168 A VAL 169 n 88 VAL 169 A TYR 169 n 89 A TYR 169 A ASN 170 n 90 ASN 170 A SER 171 n 91 SER 171 A ARG 172 n 92 ARG 172 A VAL 173 n 93 VAL 173 A GLU 174 n 94 GLU 174 A CYS 175 n 95 CYS 175 A ILE 176 n 96 ILE 176 A GLY 177 n 97 GLY 177 A TRP 178 n 98 TRP 178 A SER 179 n 99 SER 179 A SER 180 n 100 SER 180 A THR 181 n 101 THR 181 A SER 182 n 102 SER 182 A CYS 183 n 103 CYS 183 A HIS 184 n 104 HIS 184 A ASP 185 n 105 ASP 185 A GLY 186 n 106 GLY 186 A LYS 187 n 107 LYS 187 A THR 188 n 108 THR 188 A ARG 189 n 109 ARG 189 A MET 190 n 110 MET 190 A SER 191 n 111 SER 191 A ILE 192 n 112 ILE 192 A CYS 193 n 113 CYS 193 A ILE 194 n 114 ILE 194 A SER 195 n 115 SER 195 A GLY 196 n 116 GLY 196 A PRO 197 n 117 PRO 197 A ASN 198 n 118 ASN 198 A ASN 199 n 119 ASN 199 A ASN 200 n 120 ASN 200 A ALA 201 n 121 ALA 201 A SER 202 n 122 SER 202 A ALA 203 n 123 ALA 203 A VAL 204 n 124 VAL 204 A ILE 205 n 125 ILE 205 A TRP 206 n 126 TRP 206 A TYR 207 n 127 TYR 207 A ASN 208 n 128 ASN 208 A ARG 209 n 129 ARG 209 A ARG 210 n 130 ARG 210 A PRO 211 n 131 PRO 211 A VAL 212 n 132 VAL 212 A THR 213 n 133 THR 213 A GLU 214 n 134 GLU 214 A ILE 215 n 135 ILE 215 A ASN 216 n 136 ASN 216 A THR 217 n 137 THR 217 A TRP 218 n 138 TRP 218 A ALA 219 n 139 ALA 219 A ARG 220 n 140 ARG 220 A ASN 221 n 141 ASN 221 A ILE 222 n 142 ILE 222 A LEU 223 n 143 LEU 223 A ARG 224 n 144 ARG 224 A THR 225 n 145 THR 225 A GLN 226 n 146 GLN 226 A GLU 227 n 147 GLU 227 A SER 228 n 148 SER 228 A GLU 229 n 149 GLU 229 A CYS 230 n 150 CYS 230 A VAL 231 n 151 VAL 231 A CYS 232 n 152 CYS 232 A HIS 233 n 153 HIS 233 A ASN 234 n 154 ASN 234 A GLY 235 n 155 GLY 235 A VAL 236 n 156 VAL 236 A CYS 237 n 157 CYS 237 A PRO 238 n 158 PRO 238 A VAL 239 n 159 VAL 239 A VAL 240 n 160 VAL 240 A PHE 241 n 161 PHE 241 A THR 242 n 162 THR 242 A ASP 243 n 163 ASP 243 A GLY 244 n 164 GLY 244 A SER 245 n 165 SER 245 A ALA 246 n 166 ALA 246 A THR 247 n 167 THR 247 A GLY 248 n 168 GLY 248 A PRO 249 n 169 PRO 249 A ALA 250 n 170 ALA 250 A GLU 251 n 171 GLU 251 A THR 252 n 172 THR 252 A ARG 253 n 173 ARG 253 A ILE 254 n 174 ILE 254 A TYR 255 n 175 TYR 255 A TYR 256 n 176 TYR 256 A PHE 257 n 177 PHE 257 A LYS 258 n 178 LYS 258 A GLU 259 n 179 GLU 259 A GLY 260 n 180 GLY 260 A LYS 261 n 181 LYS 261 A ILE 262 n 182 ILE 262 A LEU 263 n 183 LEU 263 A LYS 264 n 184 LYS 264 A TRP 265 n 185 TRP 265 A GLU 266 n 186 GLU 266 A PRO 267 n 187 PRO 267 A LEU 268 n 188 LEU 268 A ALA 269 n 189 ALA 269 A GLY 270 n 190 GLY 270 A THR 271 n 191 THR 271 A ALA 272 n 192 ALA 272 A LYS 273 n 193 LYS 273 A HIS 274 n 194 HIS 274 A ILE 275 n 195 ILE 275 A GLU 276 n 196 GLU 276 A GLU 277 n 197 GLU 277 A CYS 278 n 198 CYS 278 A SER 279 n 199 SER 279 A CYS 280 n 200 CYS 280 A TYR 281 n 201 TYR 281 A GLY 282 n 202 GLY 282 A GLU 283 n 203 GLU 283 A ARG 284 n 204 ARG 284 A ALA 285 n 205 ALA 285 A GLU 286 n 206 GLU 286 A ILE 287 n 207 ILE 287 A THR 288 n 208 THR 288 A CYS 289 n 209 CYS 289 A THR 290 n 210 THR 290 A CYS 291 n 211 CYS 291 A ARG 292 n 212 ARG 292 A ASP 293 n 213 ASP 293 A ASN 294 n 214 ASN 294 A TRP 295 n 215 TRP 295 A GLN 296 n 216 GLN 296 A GLY 297 n 217 GLY 297 A SER 298 n 218 SER 298 A ASN 299 n 219 ASN 299 A ARG 300 n 220 ARG 300 A PRO 301 n 221 PRO 301 A VAL 302 n 222 VAL 302 A ILE 303 n 223 ILE 303 A ARG 304 n 224 ARG 304 A ILE 305 n 225 ILE 305 A ASP 306 n 226 ASP 306 A PRO 307 n 227 PRO 307 A VAL 308 n 228 VAL 308 A ALA 309 n 229 ALA 309 A MET 310 n 230 MET 310 A THR 311 n 231 THR 311 A HIS 312 n 232 HIS 312 A THR 313 n 233 THR 313 A SER 314 n 234 SER 314 A GLN 315 n 235 GLN 315 A TYR 316 n 236 TYR 316 A ILE 317 n 237 ILE 317 A CYS 318 n 238 CYS 318 A SER 319 n 239 SER 319 A PRO 320 n 240 PRO 320 A VAL 321 n 241 VAL 321 A LEU 322 n 242 LEU 322 A THR 323 n 243 THR 323 A ASP 324 n 244 ASP 324 A ASN 325 n 245 ASN 325 A PRO 326 n 246 PRO 326 A ARG 327 n 247 ARG 327 A PRO 328 n 248 PRO 328 A ASN 329 n 249 ASN 329 A ASP 330 n 250 ASP 330 A PRO 331 n 251 PRO 331 A THR 332 n 252 THR 332 A VAL 333 n 253 VAL 333 A GLY 335 n 254 GLY 335 A LYS 336 n 255 LYS 336 A CYS 337 n 256 CYS 337 A ASN 338 n 257 ASN 338 A ASP 339 n 258 ASP 339 A PRO 340 n 259 PRO 340 A TYR 341 n 260 TYR 341 A PRO 342 n 261 PRO 342 A GLY 343 n 262 GLY 343 A ASN 344 n 263 ASN 344 A ASN 345 n 264 ASN 345 A ASN 346 n 265 ASN 346 A ASN 347 n 266 ASN 347 A GLY 348 n 267 GLY 348 A VAL 349 n 268 VAL 349 A LYS 350 n 269 LYS 350 A GLY 351 n 270 GLY 351 A PHE 352 n 271 PHE 352 A SER 353 n 272 SER 353 A TYR 354 n 273 TYR 354 A LEU 355 n 274 LEU 355 A ASP 356 n 275 ASP 356 A GLY 357 n 276 GLY 357 A VAL 358 n 277 VAL 358 A ASN 359 n 278 ASN 359 A THR 360 n 279 THR 360 A TRP 361 n 280 TRP 361 A LEU 362 n 281 LEU 362 A GLY 363 n 282 GLY 363 A ARG 364 n 283 ARG 364 A THR 365 n 284 THR 365 A ILE 366 n 285 ILE 366 A SER 367 n 286 SER 367 A ILE 368 n 287 ILE 368 A ALA 369 n 288 ALA 369 A SER 370 n 289 SER 370 A ARG 371 n 290 ARG 371 A SER 372 n 291 SER 372 A GLY 373 n 292 GLY 373 A TYR 374 n 293 TYR 374 A GLU 375 n 294 GLU 375 A MET 376 n 295 MET 376 A LEU 377 n 296 LEU 377 A LYS 378 n 297 LYS 378 A VAL 379 n 298 VAL 379 A PRO 380 n 299 PRO 380 A ASN 381 n 300 ASN 381 A ALA 382 n 301 ALA 382 A LEU 383 n 302 LEU 383 A THR 384 n 303 THR 384 A ASP 385 n 304 ASP 385 A ASP 386 n 305 ASP 386 A LYS 387 n 306 LYS 387 A SER 388 n 307 SER 388 A LYS 389 n 308 LYS 389 A PRO 390 n 309 PRO 390 A THR 391 n 310 THR 391 A GLN 392 n 311 GLN 392 A GLY 394 n 312 GLY 394 A GLN 395 n 313 GLN 395 A THR 396 n 314 THR 396 A ILE 397 n 315 ILE 397 A VAL 398 n 316 VAL 398 A LEU 399 n 317 LEU 399 A ASN 400 n 318 ASN 400 A THR 401 n 319 THR 401 A ASP 402 n 320 ASP 402 A TRP 403 n 321 TRP 403 A SER 404 n 322 SER 404 A GLY 405 n 323 GLY 405 A TYR 406 n 324 TYR 406 A SER 407 n 325 SER 407 A GLY 408 n 326 GLY 408 A SER 409 n 327 SER 409 A PHE 410 n 328 PHE 410 A MET 411 n 329 MET 411 A ASP 412 n 330 ASP 412 A TYR 412 n 331 A TYR 412 A TRP 412 n 332 B TRP 412 A ALA 413 n 333 ALA 413 A GLU 414 n 334 GLU 414 A GLY 415 n 335 GLY 415 A GLU 416 n 336 GLU 416 A CYS 417 n 337 CYS 417 A TYR 418 n 338 TYR 418 A ARG 419 n 339 ARG 419 A ALA 420 n 340 ALA 420 A CYS 421 n 341 CYS 421 A PHE 422 n 342 PHE 422 A TYR 423 n 343 TYR 423 A VAL 424 n 344 VAL 424 A GLU 425 n 345 GLU 425 A LEU 426 n 346 LEU 426 A ILE 427 n 347 ILE 427 A ARG 428 n 348 ARG 428 A GLY 429 n 349 GLY 429 A ARG 430 n 350 ARG 430 A PRO 431 n 351 PRO 431 A LYS 432 n 352 LYS 432 A GLU 433 n 353 GLU 433 A ASP 434 n 354 ASP 434 A LYS 435 n 355 LYS 435 A VAL 436 n 356 VAL 436 A TRP 437 n 357 TRP 437 A TRP 438 n 358 TRP 438 A THR 439 n 359 THR 439 A SER 440 n 360 SER 440 A ASN 441 n 361 ASN 441 A SER 442 n 362 SER 442 A ILE 443 n 363 ILE 443 A VAL 444 n 364 VAL 444 A SER 445 n 365 SER 445 A MET 446 n 366 MET 446 A CYS 447 n 367 CYS 447 A SER 448 n 368 SER 448 A SER 449 n 369 SER 449 A THR 450 n 370 THR 450 A GLU 451 n 371 GLU 451 A PHE 452 n 372 PHE 452 A LEU 453 n 373 LEU 453 A GLY 454 n 374 GLY 454 A GLN 455 n 375 GLN 455 A TRP 456 n 376 TRP 456 A ASP 457 n 377 ASP 457 A TRP 458 n 378 TRP 458 A PRO 459 n 379 PRO 459 A ASP 460 n 380 ASP 460 A GLY 461 n 381 GLY 461 A ALA 462 n 382 ALA 462 A LYS 463 n 383 LYS 463 A ILE 464 n 384 ILE 464 A GLU 465 n 385 GLU 465 A TYR 466 n 386 TYR 466 A PHE 467 n 387 PHE 467 A LEU 468 n 388 LEU 468 A author_and_software_defined_assembly PISA,PQS 4 tetrameric 24610 -16 46750 A ASP 293 A O ASP 213 1_555 A CA 999 H CA CA 1_555 A GLY 297 A O GLY 217 1_555 80.2 A ASP 293 A O ASP 213 1_555 A CA 999 H CA CA 1_555 A ASP 324 A OD2 ASP 244 1_555 93.6 A GLY 297 A O GLY 217 1_555 A CA 999 H CA CA 1_555 A ASP 324 A OD2 ASP 244 1_555 84.5 A ASP 293 A O ASP 213 1_555 A CA 999 H CA CA 1_555 A ASN 347 A O ASN 266 1_555 106.9 A GLY 297 A O GLY 217 1_555 A CA 999 H CA CA 1_555 A ASN 347 A O ASN 266 1_555 165.6 A ASP 324 A OD2 ASP 244 1_555 A CA 999 H CA CA 1_555 A ASN 347 A O ASN 266 1_555 107.2 A ASP 293 A O ASP 213 1_555 A CA 999 H CA CA 1_555 A HOH 1007 J O HOH 1_555 91.6 A GLY 297 A O GLY 217 1_555 A CA 999 H CA CA 1_555 A HOH 1007 J O HOH 1_555 93.9 A ASP 324 A OD2 ASP 244 1_555 A CA 999 H CA CA 1_555 A HOH 1007 J O HOH 1_555 174.2 A ASN 347 A O ASN 266 1_555 A CA 999 H CA CA 1_555 A HOH 1007 J O HOH 1_555 73.7 A ASP 293 A O ASP 213 1_555 A CA 999 H CA CA 1_555 A HOH 1088 J O HOH 1_555 158.4 A GLY 297 A O GLY 217 1_555 A CA 999 H CA CA 1_555 A HOH 1088 J O HOH 1_555 78.9 A ASP 324 A OD2 ASP 244 1_555 A CA 999 H CA CA 1_555 A HOH 1088 J O HOH 1_555 89.7 A ASN 347 A O ASN 266 1_555 A CA 999 H CA CA 1_555 A HOH 1088 J O HOH 1_555 92.4 A HOH 1007 J O HOH 1_555 A CA 999 H CA CA 1_555 A HOH 1088 J O HOH 1_555 84.6 A HOH 1299 J O HOH 1_555 A CA 998 I CA CA 1_555 A HOH 1299 J O HOH 15_555 68.2 A HOH 1299 J O HOH 1_555 A CA 998 I CA CA 1_555 A HOH 1299 J O HOH 2_555 104.9 A HOH 1299 J O HOH 15_555 A CA 998 I CA CA 1_555 A HOH 1299 J O HOH 2_555 68.2 A HOH 1299 J O HOH 1_555 A CA 998 I CA CA 1_555 A HOH 1299 J O HOH 16_555 68.2 A HOH 1299 J O HOH 15_555 A CA 998 I CA CA 1_555 A HOH 1299 J O HOH 16_555 104.9 A HOH 1299 J O HOH 2_555 A CA 998 I CA CA 1_555 A HOH 1299 J O HOH 16_555 68.2 A ASN 86 GLYCOSYLATION SITE A ASN 5 ASN A ASN 146 GLYCOSYLATION SITE A ASN 65 ASN A ASN 200 GLYCOSYLATION SITE A ASN 120 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 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_555 -x,-y,z crystal symmetry 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 15_555 y,-x,z crystal symmetry 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 16_555 -y,x,z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 A O TYR 121 A O TYR 40 A N TYR 132 A N TYR 51 A O PHE 131 A O PHE 50 A N TRP 161 A N TRP 80 A O LEU 158 A O LEU 77 A N CYS 175 A N CYS 95 A O SER 179 A O SER 99 A N ILE 194 A N ILE 114 A O SER 191 A O SER 111 A N TRP 206 A N TRP 126 A O ALA 203 A O ALA 123 A N ILE 215 A N ILE 135 A O VAL 231 A O VAL 151 A N PRO 238 A N PRO 158 A O CYS 237 A O CYS 157 A N PHE 257 A N PHE 177 A O ILE 254 A O ILE 174 A N GLU 266 A N GLU 186 A O SER 279 A O SER 199 A N THR 290 A N THR 210 A O ILE 287 A O ILE 207 A N ILE 305 A N ILE 225 A O VAL 302 A O VAL 222 A N GLN 315 A N GLN 235 A O LEU 362 A O LEU 281 A N LEU 377 A N LEU 296 A O TYR 374 A O TYR 293 A N VAL 398 A N VAL 316 A O GLY 408 A O GLY 326 A N TYR 423 A N TYR 343 A O PHE 422 A O PHE 342 A N MET 446 A N MET 366 A O SER 445 A O SER 365 A N GLY 101 A N GLY 20 1 A CA 998 I CA 1 A HOH 1318 J HOH 1 A HOH 1334 J HOH 1 A HOH 1390 J HOH 1 A OD2 ASP 127 A OD2 ASP 46 0 Y 1 A CE LYS 261 A CE LYS 181 0 Y 1 A NZ LYS 261 A NZ LYS 181 0 Y 1 A CE LYS 387 A CE LYS 306 0 Y 1 A NZ LYS 387 A NZ LYS 306 0 Y 1 A OE1 GLU 416 A OE1 GLU 336 0 Y 1 A OE2 GLU 416 A OE2 GLU 336 0 Y 1 A NZ LYS 463 A NZ LYS 383 0 Y B 1 A O1 NAG 479 D O1 NAG 1 1 N 1 A O2 SIA 1 F O2 SIA 0 N A 1 A A O7 O NAG HOH 480 1385 1.90 A B 1 A A O4 C1 NAG NAG 478 479 2.15 1 A TYR 423 0.063 SIDE CHAIN 1 4.34 0.50 120.30 124.64 A A A NE CZ NH1 ARG ARG ARG 364 364 364 N 1 -3.30 0.50 120.30 117.00 A A A NE CZ NH2 ARG ARG ARG 364 364 364 N 1 A A O O HOH HOH 1307 1308 0.47 1_555 48_555 1 A A O O HOH HOH 1265 1265 0.80 1_555 48_555 1 A SER 96 -172.80 -177.60 1 A ASP 111 -142.43 45.57 1 A THR 148 -65.40 3.49 1 A ASN 200 -153.57 38.63 1 A THR 225 -132.81 -156.37 1 A CYS 291 -114.66 -163.89 1 A GLN 315 -161.44 -166.18 1 A ASN 359 -82.43 47.48 1 A SER 404 -117.67 -139.64 PARHCSDX.PRO TOPHCSDX.PRO CHO_2.PAR TOPCHO.PAR SIAL_CHAIR.TOP SIAL_BOAT.TOP TOPHPEP 1.7 6. 44274 96.6 1 1. MOLECULAR REPLACEMENT TERN N9 NEURAMINIDASE 0.02 0.02 6. 1.7 6. 396 3654 191 0 3067 0.016 1.9 25.6 1.53 2.5 3.0 3.0 3.5 1.8 15 91.8 1.7 100. 1MWE 291377 1. 0.076 0.085 1 9.6 5.07 96.6 1.7 1.8 1 91.8 data collection R-AXIS II data reduction PROTEIN V4 model building X-PLOR 3.0 refinement X-PLOR 3.0 data reduction R-AXIS II data scaling PROTEIN V. 4 phasing X-PLOR 3.0 THE X-RAY STRUCTURE OF A COMPLEX OF TERN N9 INFLUENZA VIRUS NEURAMINIDASE COMPLEXED WITH SIALIC ACID AT 4 DEGREES C REVEALING A SECOND SIALIC ACID BINDING SITE 1 N N 2 N N 3 N N 3 N N 3 N N 4 N N 4 N N 5 N N 5 N N 6 N N A ALA 105 A ALA 24 HELX_P A ASP 111 A ASP 30 1 1 7 A LYS 143 A LYS 62 HELX_P A SER 145 A SER 64 5 2 3 A ILE 464 A ILE 384 HELX_P A TYR 466 A TYR 386 5 3 3 disulf 2.031 A CYS 92 A SG CYS 11 1_555 A CYS 417 A SG CYS 337 1_555 disulf 2.060 A CYS 124 A SG CYS 43 1_555 A CYS 129 A SG CYS 48 1_555 disulf 2.032 A CYS 175 A SG CYS 95 1_555 A CYS 193 A SG CYS 113 1_555 disulf 2.031 A CYS 183 A SG CYS 103 1_555 A CYS 230 A SG CYS 150 1_555 disulf 2.023 A CYS 232 A SG CYS 152 1_555 A CYS 237 A SG CYS 157 1_555 disulf 2.056 A CYS 278 A SG CYS 198 1_555 A CYS 291 A SG CYS 211 1_555 disulf 2.046 A CYS 280 A SG CYS 200 1_555 A CYS 289 A SG CYS 209 1_555 disulf 2.039 A CYS 318 A SG CYS 238 1_555 A CYS 337 A SG CYS 256 1_555 disulf 2.055 A CYS 421 A SG CYS 341 1_555 A CYS 447 A SG CYS 367 1_555 covale 1.469 one A N-Glycosylation A ASN 86 A ND2 ASN 5 1_555 A NAG 478 C C1 NAG 1_555 covale 1.447 one A N-Glycosylation A ASN 146 A ND2 ASN 65 1_555 A NAG 480 E C1 NAG 1_555 covale 1.440 one N-Glycosylation A ASN 200 A ND2 ASN 120 1_555 B NAG 1 B C1 NAG 1_555 covale 1.431 both B NAG 1 B O4 NAG 1_555 B NAG 2 B C1 NAG 1_555 covale 1.433 both B NAG 2 B O4 NAG 1_555 B BMA 3 B C1 BMA 1_555 covale 1.409 both B BMA 3 B O3 BMA 1_555 B MAN 4 B C1 MAN 1_555 covale 1.471 both B BMA 3 B O6 BMA 1_555 B MAN 7 B C1 MAN 1_555 covale 1.414 both B MAN 4 B O2 MAN 1_555 B MAN 5 B C1 MAN 1_555 covale 1.428 both B MAN 5 B O2 MAN 1_555 B MAN 6 B C1 MAN 1_555 covale 1.540 both B MAN 7 B O3 MAN 1_555 B MAN 8 B C1 MAN 1_555 covale 1.548 both B MAN 7 B O6 MAN 1_555 B MAN 9 B C1 MAN 1_555 metalc 2.491 A ASP 293 A O ASP 213 1_555 A CA 999 H CA CA 1_555 metalc 2.466 A GLY 297 A O GLY 217 1_555 A CA 999 H CA CA 1_555 metalc 2.781 A ASP 324 A OD2 ASP 244 1_555 A CA 999 H CA CA 1_555 metalc 2.656 A ASN 347 A O ASN 266 1_555 A CA 999 H CA CA 1_555 metalc 2.886 A CA 998 I CA CA 1_555 A HOH 1299 J O HOH 1_555 metalc 2.886 A CA 998 I CA CA 1_555 A HOH 1299 J O HOH 15_555 metalc 2.886 A CA 998 I CA CA 1_555 A HOH 1299 J O HOH 2_555 metalc 2.886 A CA 998 I CA CA 1_555 A HOH 1299 J O HOH 16_555 metalc 2.723 A CA 999 H CA CA 1_555 A HOH 1007 J O HOH 1_555 metalc 2.740 A CA 999 H CA CA 1_555 A HOH 1088 J O HOH 1_555 HYDROLASE HYDROLASE, NEURAMINIDASE, AVIAN INFLUENZA, SIALIC ACID BINDING, HEMAGGLUTINATION SITE, HEME ABSORBING SITE A ASN 325 A ASN 245 1 A PRO 326 A PRO 246 -12.56 A ARG 430 A ARG 350 1 A PRO 431 A PRO 351 4.11 NRAM_IATRA UNP 1 1 P03472 MNPNQKILCTSATALVIGTIAVLIGITNLGLNIGLHLKPSCNCSHSQPEATNASQTIINNYYNDTNITQISNTNIQVEER AIRDFNNLTKGLCTINSWHIYGKDNAVRIGEDSDVLVTREPYVSCDPDECRFYALSQGTTIRGKHSNGTIHDRSQYRALI SWPLSSPPTVYNSRVECIGWSSTSCHDGKTRMSICISGPNNNASAVIWYNRRPVTEINTWARNILRTQESECVCHNGVCP VVFTDGSATGPAETRIYYFKEGKILKWEPLAGTAKHIEECSCYGERAEITCTCRDNWQGSNRPVIRIDPVAMTHTSQYIC SPVLTDNPRPNDPTVGKCNDPYPGNNNNGVKGFSYLDGVNTWLGRTISIASRSGYEMLKVPNALTDDKSKPTQGQTIVLN TDWSGYSGSFMDYWAEGECYRACFYVELIRGRPKEDKVWWTSNSIVSMCSSTEFLGQWDWPDGAKIEYFL 83 470 1MWE 82 468 P03472 A 1 1 388 4 4 4 4 3 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 A TYR 121 A TYR 40 A ASP 125 A ASP 44 A GLU 128 A GLU 47 A SER 135 A SER 54 A ALA 157 A ALA 76 A PRO 162 A PRO 81 A ARG 172 A ARG 92 A ILE 176 A ILE 96 A SER 179 A SER 99 A HIS 184 A HIS 104 A ARG 189 A ARG 109 A SER 195 A SER 115 A SER 202 A SER 122 A TYR 207 A TYR 127 A ARG 210 A ARG 130 A ASN 216 A ASN 136 A VAL 231 A VAL 151 A HIS 233 A HIS 153 A VAL 236 A VAL 156 A GLY 244 A GLY 164 A ALA 250 A ALA 170 A LYS 258 A LYS 178 A LYS 261 A LYS 181 A PRO 267 A PRO 187 A SER 279 A SER 199 A GLU 283 A GLU 203 A GLU 286 A GLU 206 A THR 290 A THR 210 A PRO 301 A PRO 221 A ASP 306 A ASP 226 A THR 311 A THR 231 A TYR 316 A TYR 236 A TRP 361 A TRP 280 A ARG 364 A ARG 283 A TYR 374 A TYR 293 A LYS 378 A LYS 297 A GLN 392 A GLN 311 A VAL 398 A VAL 316 A SER 407 A SER 325 A MET 411 A MET 329 A ALA 420 A ALA 340 A GLY 429 A GLY 349 A THR 439 A THR 359 A SER 449 A SER 369 A SER 96 A SER 15 A LYS 102 A LYS 21 211 I 4 3 2