0.019501 0.000000 0.002108 0.000000 0.008525 0.000000 0.000000 0.000000 0.016697 0.00000 0.00000 0.00000 Gaskell, A. Crennell, S.J. Taylor, G.L. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 96.17 90.00 51.280 117.300 60.240 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 C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking Na 1 22.990 SODIUM ION non-polymer C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking 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 UK Structure STRUE6 2005 0969-2126 3 1197 1205 10.1016/S0969-2126(01)00255-6 8591030 The three domains of a bacterial sialidase: a beta-propeller, an immunoglobulin module and a galactose-binding jelly-roll. 1995 UK J.Mol.Biol. JMOBAK 0070 0022-2836 225 1135 Crystallization and Preliminary Crystallographic Study of Neuraminidase from Micromonospora Viridifaciens 1992 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 IMAGE PLATE 1995-05 MARRESEARCH M x-ray 1 0.993 1.0 X11 EMBL/DESY, Hamburg 0.993 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 LARGE 68KD FORM 64649.039 SIALIDASE 3.2.1.18 1 nat polymer 22.990 SODIUM ION 1 syn non-polymer NEURAMINIDASE no no VPPGGEPLYTEQDLAVNGREGFPNYRIPALTVTPDGDLLASYDGRPTGIDAPGPNSILQRRSTDGGRTWGEQQVVSAGQT TAPIKGFSDPSYLVDRETGTIFNFHVYSQRQGFAGSRPGTDPADPNVLHANVATSTDGGLTWSHRTITADITPDPGWRSR FAASGEGIQLRYGPHAGRLIQQYTIINAAGAFQAVSVYSDDHGRTWRAGEAVGVGMDENKTVELSDGRVLLNSRDSARSG YRKVAVSTDGGHSYGPVTIDRDLPDPTNNASIIRAFPDAPAGSARAKVLLFSNAASQTSRSQGTIRMSCDDGQTWPVSKV FQPGSMSYSTLTALPDGTYGLLYEPGTGIRYANFNLAWLGGICAPFTIPDVALEPGQQVTVPVAVTNQSGIAVPKPSLQL DASPDWQVQGSVEPLMPGRQAKGQVTITVPAGTTPGRYRVGATLRTSAGNASTTFTVTVGLLDQARMSIADVDSEETARE DGRASNVIDGNPSTFWHTEWSRADAPGYPHRISLDLGGTHTISGLQYTRRQNSANEQVADYEIYTSLNGTTWDGPVASGR FTTSLAPQRAVFPARDARYIRLVALSEQTGHKYAAVAELEVEGQR VPPGGEPLYTEQDLAVNGREGFPNYRIPALTVTPDGDLLASYDGRPTGIDAPGPNSILQRRSTDGGRTWGEQQVVSAGQT TAPIKGFSDPSYLVDRETGTIFNFHVYSQRQGFAGSRPGTDPADPNVLHANVATSTDGGLTWSHRTITADITPDPGWRSR FAASGEGIQLRYGPHAGRLIQQYTIINAAGAFQAVSVYSDDHGRTWRAGEAVGVGMDENKTVELSDGRVLLNSRDSARSG YRKVAVSTDGGHSYGPVTIDRDLPDPTNNASIIRAFPDAPAGSARAKVLLFSNAASQTSRSQGTIRMSCDDGQTWPVSKV FQPGSMSYSTLTALPDGTYGLLYEPGTGIRYANFNLAWLGGICAPFTIPDVALEPGQQVTVPVAVTNQSGIAVPKPSLQL DASPDWQVQGSVEPLMPGRQAKGQVTITVPAGTTPGRYRVGATLRTSAGNASTTFTVTVGLLDQARMSIADVDSEETARE DGRASNVIDGNPSTFWHTEWSRADAPGYPHRISLDLGGTHTISGLQYTRRQNSANEQVADYEIYTSLNGTTWDGPVASGR FTTSLAPQRAVFPARDARYIRLVALSEQTGHKYAAVAELEVEGQR 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Micromonospora sample 31146 1881 Micromonospora viridifaciens 2.78 52. repository Initial release Version format compliance Version format compliance 1 0 1997-01-11 1 1 2008-03-24 1 2 2011-07-13 Y BNL 1996-06-21 REL NA SODIUM ION NA 1 2 NA NA 1 A n 1 43 A n 2 44 A n 3 45 A n 4 46 A GLY 47 n 5 GLY 47 A GLU 48 n 6 GLU 48 A PRO 49 n 7 PRO 49 A LEU 50 n 8 LEU 50 A TYR 51 n 9 TYR 51 A THR 52 n 10 THR 52 A GLU 53 n 11 GLU 53 A GLN 54 n 12 GLN 54 A ASP 55 n 13 ASP 55 A LEU 56 n 14 LEU 56 A ALA 57 n 15 ALA 57 A VAL 58 n 16 VAL 58 A ASN 59 n 17 ASN 59 A GLY 60 n 18 GLY 60 A ARG 61 n 19 ARG 61 A GLU 62 n 20 GLU 62 A GLY 63 n 21 GLY 63 A PHE 64 n 22 PHE 64 A PRO 65 n 23 PRO 65 A ASN 66 n 24 ASN 66 A TYR 67 n 25 TYR 67 A ARG 68 n 26 ARG 68 A ILE 69 n 27 ILE 69 A PRO 70 n 28 PRO 70 A ALA 71 n 29 ALA 71 A LEU 72 n 30 LEU 72 A THR 73 n 31 THR 73 A VAL 74 n 32 VAL 74 A THR 75 n 33 THR 75 A PRO 76 n 34 PRO 76 A ASP 77 n 35 ASP 77 A GLY 78 n 36 GLY 78 A ASP 79 n 37 ASP 79 A LEU 80 n 38 LEU 80 A LEU 81 n 39 LEU 81 A ALA 82 n 40 ALA 82 A SER 83 n 41 SER 83 A TYR 84 n 42 TYR 84 A ASP 85 n 43 ASP 85 A GLY 86 n 44 GLY 86 A ARG 87 n 45 ARG 87 A PRO 88 n 46 PRO 88 A THR 89 n 47 THR 89 A GLY 90 n 48 GLY 90 A ILE 91 n 49 ILE 91 A ASP 92 n 50 ASP 92 A ALA 93 n 51 ALA 93 A PRO 94 n 52 PRO 94 A GLY 95 n 53 GLY 95 A PRO 96 n 54 PRO 96 A ASN 97 n 55 ASN 97 A SER 98 n 56 SER 98 A ILE 99 n 57 ILE 99 A LEU 100 n 58 LEU 100 A GLN 101 n 59 GLN 101 A ARG 102 n 60 ARG 102 A ARG 103 n 61 ARG 103 A SER 104 n 62 SER 104 A THR 105 n 63 THR 105 A ASP 106 n 64 ASP 106 A GLY 107 n 65 GLY 107 A GLY 108 n 66 GLY 108 A ARG 109 n 67 ARG 109 A THR 110 n 68 THR 110 A TRP 111 n 69 TRP 111 A GLY 112 n 70 GLY 112 A GLU 113 n 71 GLU 113 A GLN 114 n 72 GLN 114 A GLN 115 n 73 GLN 115 A VAL 116 n 74 VAL 116 A VAL 117 n 75 VAL 117 A SER 118 n 76 SER 118 A ALA 119 n 77 ALA 119 A GLY 120 n 78 GLY 120 A GLN 121 n 79 GLN 121 A THR 122 n 80 THR 122 A THR 123 n 81 THR 123 A ALA 124 n 82 ALA 124 A PRO 125 n 83 PRO 125 A ILE 126 n 84 ILE 126 A LYS 127 n 85 LYS 127 A GLY 128 n 86 GLY 128 A PHE 129 n 87 PHE 129 A SER 130 n 88 SER 130 A ASP 131 n 89 ASP 131 A PRO 132 n 90 PRO 132 A SER 133 n 91 SER 133 A TYR 134 n 92 TYR 134 A LEU 135 n 93 LEU 135 A VAL 136 n 94 VAL 136 A ASP 137 n 95 ASP 137 A ARG 138 n 96 ARG 138 A GLU 139 n 97 GLU 139 A THR 140 n 98 THR 140 A GLY 141 n 99 GLY 141 A THR 142 n 100 THR 142 A ILE 143 n 101 ILE 143 A PHE 144 n 102 PHE 144 A ASN 145 n 103 ASN 145 A PHE 146 n 104 PHE 146 A HIS 147 n 105 HIS 147 A VAL 148 n 106 VAL 148 A TYR 149 n 107 TYR 149 A SER 150 n 108 SER 150 A GLN 151 n 109 GLN 151 A ARG 152 n 110 ARG 152 A GLN 153 n 111 GLN 153 A GLY 154 n 112 GLY 154 A PHE 155 n 113 PHE 155 A ALA 156 n 114 ALA 156 A GLY 157 n 115 GLY 157 A SER 158 n 116 SER 158 A ARG 159 n 117 ARG 159 A PRO 160 n 118 PRO 160 A GLY 161 n 119 GLY 161 A THR 162 n 120 THR 162 A ASP 163 n 121 ASP 163 A PRO 164 n 122 PRO 164 A ALA 165 n 123 ALA 165 A ASP 166 n 124 ASP 166 A PRO 167 n 125 PRO 167 A ASN 168 n 126 ASN 168 A VAL 169 n 127 VAL 169 A LEU 170 n 128 LEU 170 A HIS 171 n 129 HIS 171 A ALA 172 n 130 ALA 172 A ASN 173 n 131 ASN 173 A VAL 174 n 132 VAL 174 A ALA 175 n 133 ALA 175 A THR 176 n 134 THR 176 A SER 177 n 135 SER 177 A THR 178 n 136 THR 178 A ASP 179 n 137 ASP 179 A GLY 180 n 138 GLY 180 A GLY 181 n 139 GLY 181 A LEU 182 n 140 LEU 182 A THR 183 n 141 THR 183 A TRP 184 n 142 TRP 184 A SER 185 n 143 SER 185 A HIS 186 n 144 HIS 186 A ARG 187 n 145 ARG 187 A THR 188 n 146 THR 188 A ILE 189 n 147 ILE 189 A THR 190 n 148 THR 190 A ALA 191 n 149 ALA 191 A ASP 192 n 150 ASP 192 A ILE 193 n 151 ILE 193 A THR 194 n 152 THR 194 A PRO 195 n 153 PRO 195 A ASP 196 n 154 ASP 196 A PRO 197 n 155 PRO 197 A GLY 198 n 156 GLY 198 A TRP 199 n 157 TRP 199 A ARG 200 n 158 ARG 200 A SER 201 n 159 SER 201 A ARG 202 n 160 ARG 202 A PHE 203 n 161 PHE 203 A ALA 204 n 162 ALA 204 A ALA 205 n 163 ALA 205 A SER 206 n 164 SER 206 A GLY 207 n 165 GLY 207 A GLU 208 n 166 GLU 208 A GLY 209 n 167 GLY 209 A ILE 210 n 168 ILE 210 A GLN 211 n 169 GLN 211 A LEU 212 n 170 LEU 212 A ARG 213 n 171 ARG 213 A TYR 214 n 172 TYR 214 A GLY 215 n 173 GLY 215 A PRO 216 n 174 PRO 216 A HIS 217 n 175 HIS 217 A ALA 218 n 176 ALA 218 A GLY 219 n 177 GLY 219 A ARG 220 n 178 ARG 220 A LEU 221 n 179 LEU 221 A ILE 222 n 180 ILE 222 A GLN 223 n 181 GLN 223 A GLN 224 n 182 GLN 224 A TYR 225 n 183 TYR 225 A THR 226 n 184 THR 226 A ILE 227 n 185 ILE 227 A ILE 228 n 186 ILE 228 A ASN 229 n 187 ASN 229 A ALA 230 n 188 ALA 230 A ALA 231 n 189 ALA 231 A GLY 232 n 190 GLY 232 A ALA 233 n 191 ALA 233 A PHE 234 n 192 PHE 234 A GLN 235 n 193 GLN 235 A ALA 236 n 194 ALA 236 A VAL 237 n 195 VAL 237 A SER 238 n 196 SER 238 A VAL 239 n 197 VAL 239 A TYR 240 n 198 TYR 240 A SER 241 n 199 SER 241 A ASP 242 n 200 ASP 242 A ASP 243 n 201 ASP 243 A HIS 244 n 202 HIS 244 A GLY 245 n 203 GLY 245 A ARG 246 n 204 ARG 246 A THR 247 n 205 THR 247 A TRP 248 n 206 TRP 248 A ARG 249 n 207 ARG 249 A ALA 250 n 208 ALA 250 A GLY 251 n 209 GLY 251 A GLU 252 n 210 GLU 252 A ALA 253 n 211 ALA 253 A VAL 254 n 212 VAL 254 A GLY 255 n 213 GLY 255 A VAL 256 n 214 VAL 256 A GLY 257 n 215 GLY 257 A MET 258 n 216 MET 258 A ASP 259 n 217 ASP 259 A GLU 260 n 218 GLU 260 A ASN 261 n 219 ASN 261 A LYS 262 n 220 LYS 262 A THR 263 n 221 THR 263 A VAL 264 n 222 VAL 264 A GLU 265 n 223 GLU 265 A LEU 266 n 224 LEU 266 A SER 267 n 225 SER 267 A ASP 268 n 226 ASP 268 A GLY 269 n 227 GLY 269 A ARG 270 n 228 ARG 270 A VAL 271 n 229 VAL 271 A LEU 272 n 230 LEU 272 A LEU 273 n 231 LEU 273 A ASN 274 n 232 ASN 274 A SER 275 n 233 SER 275 A ARG 276 n 234 ARG 276 A ASP 277 n 235 ASP 277 A SER 278 n 236 SER 278 A ALA 279 n 237 ALA 279 A ARG 280 n 238 ARG 280 A SER 281 n 239 SER 281 A GLY 282 n 240 GLY 282 A TYR 283 n 241 TYR 283 A ARG 284 n 242 ARG 284 A LYS 285 n 243 LYS 285 A VAL 286 n 244 VAL 286 A ALA 287 n 245 ALA 287 A VAL 288 n 246 VAL 288 A SER 289 n 247 SER 289 A THR 290 n 248 THR 290 A ASP 291 n 249 ASP 291 A GLY 292 n 250 GLY 292 A GLY 293 n 251 GLY 293 A HIS 294 n 252 HIS 294 A SER 295 n 253 SER 295 A TYR 296 n 254 TYR 296 A GLY 297 n 255 GLY 297 A PRO 298 n 256 PRO 298 A VAL 299 n 257 VAL 299 A THR 300 n 258 THR 300 A ILE 301 n 259 ILE 301 A ASP 302 n 260 ASP 302 A ARG 303 n 261 ARG 303 A ASP 304 n 262 ASP 304 A LEU 305 n 263 LEU 305 A PRO 306 n 264 PRO 306 A ASP 307 n 265 ASP 307 A PRO 308 n 266 PRO 308 A THR 309 n 267 THR 309 A ASN 310 n 268 ASN 310 A ASN 311 n 269 ASN 311 A ALA 312 n 270 ALA 312 A SER 313 n 271 SER 313 A ILE 314 n 272 ILE 314 A ILE 315 n 273 ILE 315 A ARG 316 n 274 ARG 316 A ALA 317 n 275 ALA 317 A PHE 318 n 276 PHE 318 A PRO 319 n 277 PRO 319 A ASP 320 n 278 ASP 320 A ALA 321 n 279 ALA 321 A PRO 322 n 280 PRO 322 A ALA 323 n 281 ALA 323 A GLY 324 n 282 GLY 324 A SER 325 n 283 SER 325 A ALA 326 n 284 ALA 326 A ARG 327 n 285 ARG 327 A ALA 328 n 286 ALA 328 A LYS 329 n 287 LYS 329 A VAL 330 n 288 VAL 330 A LEU 331 n 289 LEU 331 A LEU 332 n 290 LEU 332 A PHE 333 n 291 PHE 333 A SER 334 n 292 SER 334 A ASN 335 n 293 ASN 335 A ALA 336 n 294 ALA 336 A ALA 337 n 295 ALA 337 A SER 338 n 296 SER 338 A GLN 339 n 297 GLN 339 A THR 340 n 298 THR 340 A SER 341 n 299 SER 341 A ARG 342 n 300 ARG 342 A SER 343 n 301 SER 343 A GLN 344 n 302 GLN 344 A GLY 345 n 303 GLY 345 A THR 346 n 304 THR 346 A ILE 347 n 305 ILE 347 A ARG 348 n 306 ARG 348 A MET 349 n 307 MET 349 A SER 350 n 308 SER 350 A CYS 351 n 309 CYS 351 A ASP 352 n 310 ASP 352 A ASP 353 n 311 ASP 353 A GLY 354 n 312 GLY 354 A GLN 355 n 313 GLN 355 A THR 356 n 314 THR 356 A TRP 357 n 315 TRP 357 A PRO 358 n 316 PRO 358 A VAL 359 n 317 VAL 359 A SER 360 n 318 SER 360 A LYS 361 n 319 LYS 361 A VAL 362 n 320 VAL 362 A PHE 363 n 321 PHE 363 A GLN 364 n 322 GLN 364 A PRO 365 n 323 PRO 365 A GLY 366 n 324 GLY 366 A SER 367 n 325 SER 367 A MET 368 n 326 MET 368 A SER 369 n 327 SER 369 A TYR 370 n 328 TYR 370 A SER 371 n 329 SER 371 A THR 372 n 330 THR 372 A LEU 373 n 331 LEU 373 A THR 374 n 332 THR 374 A ALA 375 n 333 ALA 375 A LEU 376 n 334 LEU 376 A PRO 377 n 335 PRO 377 A ASP 378 n 336 ASP 378 A GLY 379 n 337 GLY 379 A THR 380 n 338 THR 380 A TYR 381 n 339 TYR 381 A GLY 382 n 340 GLY 382 A LEU 383 n 341 LEU 383 A LEU 384 n 342 LEU 384 A TYR 385 n 343 TYR 385 A GLU 386 n 344 GLU 386 A PRO 387 n 345 PRO 387 A GLY 388 n 346 GLY 388 A THR 389 n 347 THR 389 A GLY 390 n 348 GLY 390 A ILE 391 n 349 ILE 391 A ARG 392 n 350 ARG 392 A TYR 393 n 351 TYR 393 A ALA 394 n 352 ALA 394 A ASN 395 n 353 ASN 395 A PHE 396 n 354 PHE 396 A ASN 397 n 355 ASN 397 A LEU 398 n 356 LEU 398 A ALA 399 n 357 ALA 399 A TRP 400 n 358 TRP 400 A LEU 401 n 359 LEU 401 A GLY 402 n 360 GLY 402 A GLY 403 n 361 GLY 403 A ILE 404 n 362 ILE 404 A CYS 405 n 363 CYS 405 A ALA 406 n 364 ALA 406 A PRO 407 n 365 PRO 407 A PHE 408 n 366 PHE 408 A THR 409 n 367 THR 409 A ILE 410 n 368 ILE 410 A PRO 411 n 369 PRO 411 A ASP 412 n 370 ASP 412 A VAL 413 n 371 VAL 413 A ALA 414 n 372 ALA 414 A LEU 415 n 373 LEU 415 A GLU 416 n 374 GLU 416 A PRO 417 n 375 PRO 417 A GLY 418 n 376 GLY 418 A GLN 419 n 377 GLN 419 A GLN 420 n 378 GLN 420 A VAL 421 n 379 VAL 421 A THR 422 n 380 THR 422 A VAL 423 n 381 VAL 423 A PRO 424 n 382 PRO 424 A VAL 425 n 383 VAL 425 A ALA 426 n 384 ALA 426 A VAL 427 n 385 VAL 427 A THR 428 n 386 THR 428 A ASN 429 n 387 ASN 429 A GLN 430 n 388 GLN 430 A SER 431 n 389 SER 431 A GLY 432 n 390 GLY 432 A ILE 433 n 391 ILE 433 A ALA 434 n 392 ALA 434 A VAL 435 n 393 VAL 435 A PRO 436 n 394 PRO 436 A LYS 437 n 395 LYS 437 A PRO 438 n 396 PRO 438 A SER 439 n 397 SER 439 A LEU 440 n 398 LEU 440 A GLN 441 n 399 GLN 441 A LEU 442 n 400 LEU 442 A ASP 443 n 401 ASP 443 A ALA 444 n 402 ALA 444 A SER 445 n 403 SER 445 A PRO 446 n 404 PRO 446 A ASP 447 n 405 ASP 447 A TRP 448 n 406 TRP 448 A GLN 449 n 407 GLN 449 A VAL 450 n 408 VAL 450 A GLN 451 n 409 GLN 451 A GLY 452 n 410 GLY 452 A SER 453 n 411 SER 453 A VAL 454 n 412 VAL 454 A GLU 455 n 413 GLU 455 A PRO 456 n 414 PRO 456 A LEU 457 n 415 LEU 457 A MET 458 n 416 MET 458 A PRO 459 n 417 PRO 459 A GLY 460 n 418 GLY 460 A ARG 461 n 419 ARG 461 A GLN 462 n 420 GLN 462 A ALA 463 n 421 ALA 463 A LYS 464 n 422 LYS 464 A GLY 465 n 423 GLY 465 A GLN 466 n 424 GLN 466 A VAL 467 n 425 VAL 467 A THR 468 n 426 THR 468 A ILE 469 n 427 ILE 469 A THR 470 n 428 THR 470 A VAL 471 n 429 VAL 471 A PRO 472 n 430 PRO 472 A ALA 473 n 431 ALA 473 A GLY 474 n 432 GLY 474 A THR 475 n 433 THR 475 A THR 476 n 434 THR 476 A PRO 477 n 435 PRO 477 A GLY 478 n 436 GLY 478 A ARG 479 n 437 ARG 479 A TYR 480 n 438 TYR 480 A ARG 481 n 439 ARG 481 A VAL 482 n 440 VAL 482 A GLY 483 n 441 GLY 483 A ALA 484 n 442 ALA 484 A THR 485 n 443 THR 485 A LEU 486 n 444 LEU 486 A ARG 487 n 445 ARG 487 A THR 488 n 446 THR 488 A SER 489 n 447 SER 489 A ALA 490 n 448 ALA 490 A GLY 491 n 449 GLY 491 A ASN 492 n 450 ASN 492 A ALA 493 n 451 ALA 493 A SER 494 n 452 SER 494 A THR 495 n 453 THR 495 A THR 496 n 454 THR 496 A PHE 497 n 455 PHE 497 A THR 498 n 456 THR 498 A VAL 499 n 457 VAL 499 A THR 500 n 458 THR 500 A VAL 501 n 459 VAL 501 A GLY 502 n 460 GLY 502 A LEU 503 n 461 LEU 503 A LEU 504 n 462 LEU 504 A ASP 505 n 463 ASP 505 A GLN 506 n 464 GLN 506 A ALA 507 n 465 ALA 507 A ARG 508 n 466 ARG 508 A MET 509 n 467 MET 509 A SER 510 n 468 SER 510 A ILE 511 n 469 ILE 511 A ALA 512 n 470 ALA 512 A ASP 513 n 471 ASP 513 A VAL 514 n 472 VAL 514 A ASP 515 n 473 ASP 515 A SER 516 n 474 SER 516 A GLU 517 n 475 GLU 517 A GLU 518 n 476 GLU 518 A THR 519 n 477 THR 519 A ALA 520 n 478 ALA 520 A ARG 521 n 479 ARG 521 A GLU 522 n 480 GLU 522 A ASP 523 n 481 ASP 523 A GLY 524 n 482 GLY 524 A ARG 525 n 483 ARG 525 A ALA 526 n 484 ALA 526 A SER 527 n 485 SER 527 A ASN 528 n 486 ASN 528 A VAL 529 n 487 VAL 529 A ILE 530 n 488 ILE 530 A ASP 531 n 489 ASP 531 A GLY 532 n 490 GLY 532 A ASN 533 n 491 ASN 533 A PRO 534 n 492 PRO 534 A SER 535 n 493 SER 535 A THR 536 n 494 THR 536 A PHE 537 n 495 PHE 537 A TRP 538 n 496 TRP 538 A HIS 539 n 497 HIS 539 A THR 540 n 498 THR 540 A GLU 541 n 499 GLU 541 A TRP 542 n 500 TRP 542 A SER 543 n 501 SER 543 A ARG 544 n 502 ARG 544 A ALA 545 n 503 ALA 545 A ASP 546 n 504 ASP 546 A ALA 547 n 505 ALA 547 A PRO 548 n 506 PRO 548 A GLY 549 n 507 GLY 549 A TYR 550 n 508 TYR 550 A PRO 551 n 509 PRO 551 A HIS 552 n 510 HIS 552 A ARG 553 n 511 ARG 553 A ILE 554 n 512 ILE 554 A SER 555 n 513 SER 555 A LEU 556 n 514 LEU 556 A ASP 557 n 515 ASP 557 A LEU 558 n 516 LEU 558 A GLY 559 n 517 GLY 559 A GLY 560 n 518 GLY 560 A THR 561 n 519 THR 561 A HIS 562 n 520 HIS 562 A THR 563 n 521 THR 563 A ILE 564 n 522 ILE 564 A SER 565 n 523 SER 565 A GLY 566 n 524 GLY 566 A LEU 567 n 525 LEU 567 A GLN 568 n 526 GLN 568 A TYR 569 n 527 TYR 569 A THR 570 n 528 THR 570 A ARG 571 n 529 ARG 571 A ARG 572 n 530 ARG 572 A GLN 573 n 531 GLN 573 A ASN 574 n 532 ASN 574 A SER 575 n 533 SER 575 A ALA 576 n 534 ALA 576 A ASN 577 n 535 ASN 577 A GLU 578 n 536 GLU 578 A GLN 579 n 537 GLN 579 A VAL 580 n 538 VAL 580 A ALA 581 n 539 ALA 581 A ASP 582 n 540 ASP 582 A TYR 583 n 541 TYR 583 A GLU 584 n 542 GLU 584 A ILE 585 n 543 ILE 585 A TYR 586 n 544 TYR 586 A THR 587 n 545 THR 587 A SER 588 n 546 SER 588 A LEU 589 n 547 LEU 589 A ASN 590 n 548 ASN 590 A GLY 591 n 549 GLY 591 A THR 592 n 550 THR 592 A THR 593 n 551 THR 593 A TRP 594 n 552 TRP 594 A ASP 595 n 553 ASP 595 A GLY 596 n 554 GLY 596 A PRO 597 n 555 PRO 597 A VAL 598 n 556 VAL 598 A ALA 599 n 557 ALA 599 A SER 600 n 558 SER 600 A GLY 601 n 559 GLY 601 A ARG 602 n 560 ARG 602 A PHE 603 n 561 PHE 603 A THR 604 n 562 THR 604 A THR 605 n 563 THR 605 A SER 606 n 564 SER 606 A LEU 607 n 565 LEU 607 A ALA 608 n 566 ALA 608 A PRO 609 n 567 PRO 609 A GLN 610 n 568 GLN 610 A ARG 611 n 569 ARG 611 A ALA 612 n 570 ALA 612 A VAL 613 n 571 VAL 613 A PHE 614 n 572 PHE 614 A PRO 615 n 573 PRO 615 A ALA 616 n 574 ALA 616 A ARG 617 n 575 ARG 617 A ASP 618 n 576 ASP 618 A ALA 619 n 577 ALA 619 A ARG 620 n 578 ARG 620 A TYR 621 n 579 TYR 621 A ILE 622 n 580 ILE 622 A ARG 623 n 581 ARG 623 A LEU 624 n 582 LEU 624 A VAL 625 n 583 VAL 625 A ALA 626 n 584 ALA 626 A LEU 627 n 585 LEU 627 A SER 628 n 586 SER 628 A GLU 629 n 587 GLU 629 A GLN 630 n 588 GLN 630 A THR 631 n 589 THR 631 A GLY 632 n 590 GLY 632 A HIS 633 n 591 HIS 633 A LYS 634 n 592 LYS 634 A TYR 635 n 593 TYR 635 A ALA 636 n 594 ALA 636 A ALA 637 n 595 ALA 637 A VAL 638 n 596 VAL 638 A ALA 639 n 597 ALA 639 A GLU 640 n 598 GLU 640 A LEU 641 n 599 LEU 641 A GLU 642 n 600 GLU 642 A VAL 643 n 601 VAL 643 A GLU 644 n 602 GLU 644 A GLY 645 n 603 GLY 645 A GLN 646 n 604 GLN 646 A ARG 647 n 605 ARG 647 A author_defined_assembly 1 monomeric A ASN 528 A O ASN 486 1_555 A NA 1 B NA NA 1_555 A ASN 533 A O ASN 491 1_555 157.6 A ASN 528 A O ASN 486 1_555 A NA 1 B NA NA 1_555 A THR 536 A O THR 494 1_555 115.4 A ASN 533 A O ASN 491 1_555 A NA 1 B NA NA 1_555 A THR 536 A O THR 494 1_555 86.8 A ASN 528 A O ASN 486 1_555 A NA 1 B NA NA 1_555 A THR 536 A OG1 THR 494 1_555 102.3 A ASN 533 A O ASN 491 1_555 A NA 1 B NA NA 1_555 A THR 536 A OG1 THR 494 1_555 82.1 A THR 536 A O THR 494 1_555 A NA 1 B NA NA 1_555 A THR 536 A OG1 THR 494 1_555 83.4 A ASN 528 A O ASN 486 1_555 A NA 1 B NA NA 1_555 A ALA 639 A O ALA 597 1_555 78.7 A ASN 533 A O ASN 491 1_555 A NA 1 B NA NA 1_555 A ALA 639 A O ALA 597 1_555 105.7 A THR 536 A O THR 494 1_555 A NA 1 B NA NA 1_555 A ALA 639 A O ALA 597 1_555 75.9 A THR 536 A OG1 THR 494 1_555 A NA 1 B NA NA 1_555 A ALA 639 A O ALA 597 1_555 157.2 A ASN 528 A O ASN 486 1_555 A NA 1 B NA NA 1_555 A GLU 640 A OE2 GLU 598 1_555 78.4 A ASN 533 A O ASN 491 1_555 A NA 1 B NA NA 1_555 A GLU 640 A OE2 GLU 598 1_555 81.4 A THR 536 A O THR 494 1_555 A NA 1 B NA NA 1_555 A GLU 640 A OE2 GLU 598 1_555 145.5 A THR 536 A OG1 THR 494 1_555 A NA 1 B NA NA 1_555 A GLU 640 A OE2 GLU 598 1_555 126.4 A ALA 639 A O ALA 597 1_555 A NA 1 B NA NA 1_555 A GLU 640 A OE2 GLU 598 1_555 76.3 A ASN 528 A O ASN 486 1_555 A NA 1 B NA NA 1_555 A ASP 531 A OD1 ASP 489 1_555 71.9 A ASN 533 A O ASN 491 1_555 A NA 1 B NA NA 1_555 A ASP 531 A OD1 ASP 489 1_555 89.1 A THR 536 A O THR 494 1_555 A NA 1 B NA NA 1_555 A ASP 531 A OD1 ASP 489 1_555 155.0 A THR 536 A OG1 THR 494 1_555 A NA 1 B NA NA 1_555 A ASP 531 A OD1 ASP 489 1_555 71.7 A ALA 639 A O ALA 597 1_555 A NA 1 B NA NA 1_555 A ASP 531 A OD1 ASP 489 1_555 128.8 A GLU 640 A OE2 GLU 598 1_555 A NA 1 B NA NA 1_555 A ASP 531 A OD1 ASP 489 1_555 57.5 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O ALA 71 A O ALA 29 A N SER 83 A N SER 41 A O LEU 80 A O LEU 38 A N SER 104 A N SER 62 A O ILE 99 A O ILE 57 A N SER 118 A N SER 76 A O GLY 128 A O GLY 86 A N SER 150 A N SER 108 A O ILE 143 A O ILE 101 A N SER 177 A N SER 135 A O VAL 174 A O VAL 132 A N ARG 187 A N ARG 145 A O SER 133 A O SER 91 A N PHE 146 A N PHE 104 A O SER 201 A O SER 159 A N ILE 228 A N ILE 186 A O LEU 221 A O LEU 179 A N SER 241 A N SER 199 A O LYS 262 A O LYS 220 A N ASN 274 A N ASN 232 A O VAL 271 A O VAL 229 A N SER 289 A N SER 247 A O ARG 284 A O ARG 242 A N LEU 305 A N LEU 263 A O SER 313 A O SER 271 A N SER 334 A N SER 292 A O LEU 331 A O LEU 289 A N SER 350 A N SER 308 A O GLY 345 A O GLY 303 A N GLN 364 A N GLN 322 A O THR 372 A O THR 330 A N LEU 384 A N LEU 342 A O TYR 381 A O TYR 339 A N PHE 396 A N PHE 354 A O ILE 391 A O ILE 349 A N ALA 57 A N ALA 15 A O THR 409 A O THR 367 A N ALA 426 A N ALA 384 A O GLN 419 A O GLN 377 A N VAL 471 A N VAL 429 A O GLN 466 A O GLN 424 A N SER 453 A N SER 411 A O VAL 413 A O VAL 371 A N THR 500 A N THR 458 A O GLY 491 A O GLY 449 A N THR 488 A N THR 446 A O GLY 483 A O GLY 441 A N ASP 443 A N ASP 401 A O ALA 599 A O ALA 557 A N ILE 585 A N ILE 543 A O GLU 584 A O GLU 542 A N VAL 625 A N VAL 583 A O ILE 622 A O ILE 580 A N LEU 556 A N LEU 514 A O SER 555 A O SER 513 A N ASP 513 A N ASP 471 A O ARG 617 A O ARG 575 A N ILE 564 A N ILE 522 A O SER 565 A O SER 523 A N GLU 644 A N GLU 602 A O LEU 567 A O LEU 525 A N ALA 612 A N ALA 570 1 A VAL 43 A VAL 1 1 Y 1 A PRO 44 A PRO 2 1 Y 1 A PRO 45 A PRO 3 1 Y 1 A GLY 46 A GLY 4 1 Y 1 A TYR 381 0.068 SIDE CHAIN 1 A TYR 393 0.065 SIDE CHAIN 1 -16.06 2.50 113.10 97.04 A A A N CA C GLY GLY GLY 86 86 86 N 1 13.96 1.50 119.30 133.26 A A A C N CA GLY PRO PRO 95 96 96 Y 1 20.67 2.50 113.10 133.77 A A A N CA C GLY GLY GLY 478 478 478 N 1 -18.01 2.70 111.00 92.99 A A A N CA C ALA ALA ALA 526 526 526 N 1 22.38 2.70 111.00 133.38 A A A N CA C TYR TYR TYR 550 550 550 N 1 -13.48 1.50 119.30 105.82 A A A C N CA TYR PRO PRO 550 551 551 Y 1 A TYR 51 -169.98 109.56 1 A ILE 69 57.07 75.56 1 A ASP 92 -83.53 -155.92 1 A PRO 96 -60.70 42.56 1 A ASP 131 55.75 75.94 1 A GLN 151 -129.86 -81.89 1 A THR 194 -119.92 66.02 1 A TRP 199 -66.31 91.16 1 A ASP 259 -177.75 -163.13 1 A GLU 260 -37.99 116.17 1 A ARG 280 29.81 73.01 1 A HIS 294 3.54 114.68 1 A LEU 305 -112.54 74.28 1 A THR 309 69.71 72.09 1 A ASN 335 -174.09 -177.55 1 A SER 369 -106.21 -98.82 1 A ILE 404 30.90 111.91 1 A SER 431 -38.14 -114.29 1 A PRO 459 -39.46 124.81 1 A ARG 479 62.45 76.00 1 A THR 519 -140.95 13.40 1 A ALA 520 -105.96 -63.86 1 A SER 527 141.85 -15.93 1 A GLU 541 -44.86 100.53 1 A SER 543 -33.74 174.57 1 A ALA 545 140.47 102.79 1 A SER 565 -141.28 27.76 1 A ASN 574 -109.08 45.34 1 A SER 575 -171.52 136.85 1 A ALA 581 -113.28 -90.56 1 A ALA 616 -36.23 144.53 PARAM19X.PRO TOPH19X.PRO 20.7 0.214 0.214 2.5 6. 18632 1 0. 0.25 2.5 6. 0 4537 1 0 4536 0.016 2.57 1EUT 20112 1. 0.039 1 2.5 79.2 data reduction DENZO model building X-PLOR 3.1 refinement X-PLOR 3.1 phasing X-PLOR 3.1 SIALIDASE SIALIDASE, LARGE 68KD FORM, COMPLEXED WITH GALACTOSE 1 N N 2 N N A ARG 61 A ARG 19 HELX_P A GLY 63 A GLY 21 5 1 3 A GLY 215 A GLY 173 HELX_P A HIS 217 A HIS 175 5 2 3 A ARG 327 A ARG 285 HELX_P A LYS 329 A LYS 287 5 3 3 A LEU 398 A LEU 356 HELX_P A TRP 400 A TRP 358 5 4 3 A GLN 506 A GLN 464 HELX_P A ARG 508 A ARG 466 5 5 3 disulf 2.270 A CYS 351 A SG CYS 309 1_555 A CYS 405 A SG CYS 363 1_555 metalc 2.185 A NA 1 B NA NA 1_555 A ASN 528 A O ASN 486 1_555 metalc 2.199 A NA 1 B NA NA 1_555 A ASN 533 A O ASN 491 1_555 metalc 2.247 A NA 1 B NA NA 1_555 A THR 536 A O THR 494 1_555 metalc 2.277 A NA 1 B NA NA 1_555 A THR 536 A OG1 THR 494 1_555 metalc 2.242 A NA 1 B NA NA 1_555 A ALA 639 A O ALA 597 1_555 metalc 2.555 A NA 1 B NA NA 1_555 A GLU 640 A OE2 GLU 598 1_555 metalc 2.769 A ASP 531 A OD1 ASP 489 1_555 A NA 1 B NA NA 1_555 HYDROLASE HYDROLASE, GLYCOSIDASE A ALA 93 A ALA 51 1 A PRO 94 A PRO 52 0.52 A ALA 124 A ALA 82 1 A PRO 125 A PRO 83 -0.08 A GLY 596 A GLY 554 1 A PRO 597 A PRO 555 0.08 NANH_MICVI UNP 1 1 Q02834 MTANPYLRRLPRRRAVSFLLAPALAAATVAGASPAQAIAGAPVPPGGEPLYTEQDLAVNGREGFPNYRIPALTVTPDGDL LASYDGRPTGIDAPGPNSILQRRSTDGGRTWGEQQVVSAGQTTAPIKGFSDPSYLVDRETGTIFNFHVYSQRQGFAGSRP GTDPADPNVLHANVATSTDGGLTWSHRTITADITPDPGWRSRFAASGEGIQLRYGPHAGRLIQQYTIINAAGAFQAVSVY SDDHGRTWRAGEAVGVGMDENKTVELSDGRVLLNSRDSARSGYRKVAVSTDGGHSYGPVTIDRDLPDPTNNASIIRAFPD APAGSARAKVLLFSNAASQTSRSQGTIRMSCDDGQTWPVSKVFQPGSMSYSTLTALPDGTYGLLYEPGTGIRYANFNLAW LGGICAPFTIPDVALEPGQQVTVPVAVTNQSGIAVPKPSLQLDASPDWQVQGSVEPLMPGRQAKGQVTITVPAGTTPGRY RVGATLRTSAGNASTTFTVTVGLLDQARMSIADVDSEETAREDGRASNVIDGNPSTFWHTEWSRADAPGYPHRISLDLGG THTISGLQYTRRQNSANEQVADYEIYTSLNGTTWDGPVASGRFTTSLAPQRAVFPARDARYIRLVALSEQTGHKYAAVAE LEVEGQR 43 647 1EUT 43 647 Q02834 A 1 1 605 4 4 2 3 4 4 4 4 4 5 3 2 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 anti-parallel anti-parallel anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ALA 71 A ALA 29 A VAL 74 A VAL 32 A LEU 80 A LEU 38 A GLY 86 A GLY 44 A SER 98 A SER 56 A SER 104 A SER 62 A GLN 115 A GLN 73 A SER 118 A SER 76 A GLY 128 A GLY 86 A SER 130 A SER 88 A ILE 143 A ILE 101 A SER 150 A SER 108 A HIS 171 A HIS 129 A SER 177 A SER 135 A SER 185 A SER 143 A THR 188 A THR 146 A SER 133 A SER 91 A VAL 136 A VAL 94 A ILE 143 A ILE 101 A PHE 146 A PHE 104 A SER 201 A SER 159 A ALA 204 A ALA 162 A LEU 221 A LEU 179 A ILE 228 A ILE 186 A PHE 234 A PHE 192 A SER 241 A SER 199 A ASN 261 A ASN 219 A GLU 265 A GLU 223 A VAL 271 A VAL 229 A SER 275 A SER 233 A TYR 283 A TYR 241 A SER 289 A SER 247 A THR 300 A THR 258 A PRO 306 A PRO 264 A SER 313 A SER 271 A ARG 316 A ARG 274 A LEU 331 A LEU 289 A ALA 336 A ALA 294 A GLY 345 A GLY 303 A SER 350 A SER 308 A VAL 359 A VAL 317 A GLN 364 A GLN 322 A SER 371 A SER 329 A ALA 375 A ALA 333 A TYR 381 A TYR 339 A TYR 385 A TYR 343 A GLY 390 A GLY 348 A PHE 396 A PHE 354 A TYR 51 A TYR 9 A VAL 58 A VAL 16 A PHE 408 A PHE 366 A ILE 410 A ILE 368 A GLN 419 A GLN 377 A THR 428 A THR 386 A GLN 462 A GLN 420 A VAL 471 A VAL 429 A TRP 448 A TRP 406 A VAL 454 A VAL 412 A VAL 413 A VAL 371 A LEU 415 A LEU 373 A GLY 491 A GLY 449 A VAL 501 A VAL 459 A TYR 480 A TYR 438 A THR 488 A THR 446 A SER 439 A SER 397 A ASP 443 A ASP 401 A ALA 599 A ALA 557 A ARG 602 A ARG 560 A ASP 582 A ASP 540 A SER 588 A SER 546 A TYR 621 A TYR 579 A ALA 626 A ALA 584 A HIS 552 A HIS 510 A ASP 557 A ASP 515 A SER 510 A SER 468 A VAL 514 A VAL 472 A ARG 617 A ARG 575 A ALA 619 A ALA 577 A HIS 562 A HIS 520 A THR 570 A THR 528 A GLU 640 A GLU 598 A GLY 645 A GLY 603 A GLY 566 A GLY 524 A TYR 569 A TYR 527 A GLN 610 A GLN 568 A VAL 613 A VAL 571 ACTIVE SITE. SITE INCLUDES TWO CONTACTS WITH SYMMETRY-RELATED MOLECULES. Unknown 9 BINDING SITE FOR RESIDUE NA A 1 Software 6 A GLN 224 A GLN 182 9 1_555 A GLY 245 A GLY 203 9 1_555 A ALA 250 A ALA 208 9 1_555 A GLY 292 A GLY 250 9 1_555 A ASN 311 A ASN 269 9 1_555 A PHE 318 A PHE 276 9 1_555 A ALA 619 A ALA 577 9 1_555 A TYR 635 A TYR 593 9 1_555 A ALA 637 A ALA 595 9 1_555 A ASN 528 A ASN 486 6 1_555 A ASP 531 A ASP 489 6 1_555 A ASN 533 A ASN 491 6 1_555 A THR 536 A THR 494 6 1_555 A ALA 639 A ALA 597 6 1_555 A GLU 640 A GLU 598 6 1_555 4 P 1 21 1