0.012187 0.000000 0.000000 0.000000 0.012187 0.000000 0.000000 0.000000 0.013097 0.00000 0.00000 0.00000 Ho, J.D. Yeh, R. Sandstrom, A. Chorny, I. Harries, W.E.C. Robbins, R.A. Miercke, L.J.W. Stroud, R.M. Center for Structures of Membrane Proteins (CSMP) http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 82.058 82.058 76.353 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 C14 H28 O6 292.369 n octyl beta-D-glucopyranoside Beta-Octylglucoside; octyl beta-D-glucoside; octyl D-glucoside; octyl glucoside D-saccharide 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 C3 H8 O3 92.094 GLYCEROL GLYCERIN; PROPANE-1,2,3-TRIOL non-polymer C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking 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 N O N 76 R C N 77 N O N 78 S C N 79 N O N 80 S C N 81 N O N 82 R C N 83 N O N 84 N C N 85 N O N 86 N C N 87 N C N 88 N C N 89 N C N 90 N C N 91 N C N 92 N C N 93 N C N 94 N H N 95 N H N 96 N H N 97 N H N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N H N 119 N H N 120 N H N 121 N H N 122 N N N 123 R C N 124 N C N 125 N O N 126 N C N 127 N S N 128 N O N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N H N 135 N H N 136 N N N 137 S C N 138 N C N 139 N O N 140 N C N 141 N C N 142 N C N 143 N O N 144 N N N 145 N O 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 H N 153 N H N 154 N H N 155 N H N 156 N N N 157 S C N 158 N C N 159 N O N 160 N C N 161 N C N 162 N C N 163 N O N 164 N O N 165 N O N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N N N 176 N C N 177 N C N 178 N O N 179 N O N 180 N H N 181 N H N 182 N H N 183 N H N 184 N H N 185 N C N 186 N O N 187 N C N 188 N O N 189 N C N 190 N O N 191 N H N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N N N 200 S C N 201 N C N 202 N O N 203 N C Y 204 N C Y 205 N N Y 206 N C Y 207 N C Y 208 N N N 209 N O N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N H N 216 N H N 217 N H N 218 N H N 219 N H N 220 N O N 221 N H N 222 N H N 223 N N N 224 S C N 225 N C N 226 N O N 227 S C N 228 N C N 229 N C N 230 N C N 231 N O N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N N N 246 S C N 247 N C N 248 N O N 249 N C N 250 N C N 251 N C N 252 N C N 253 N O N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N N N 268 S C N 269 N C N 270 N O N 271 N C N 272 N C N 273 N C N 274 N C N 275 N N N 276 N O N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H N 291 N H N 292 N N N 293 S C N 294 N C N 295 N O N 296 N C N 297 N C N 298 N S N 299 N C N 300 N O N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N N N 313 S C N 314 N C N 315 N O N 316 N C Y 317 N C Y 318 N C Y 319 N C Y 320 N C Y 321 N C Y 322 N C N 323 N O N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N N N 336 S C N 337 N C N 338 N O N 339 N C N 340 N C 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 N 357 N O N 358 N O N 359 N H 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 N N 367 S C N 368 N C N 369 N O N 370 R C N 371 N O N 372 N C N 373 N O N 374 N H N 375 N H N 376 N H N 377 N H N 378 N H N 379 N H N 380 N H N 381 N H N 382 N H N 383 N N N 384 S C N 385 N C N 386 N O N 387 N C Y 388 N C Y 389 N C Y 390 N C Y 391 N N Y 392 N C Y 393 N C Y 394 N C Y 395 N C Y 396 N C N 397 N O N 398 N H N 399 N H N 400 N H N 401 N H N 402 N H N 403 N H 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 N N 411 S C N 412 N C N 413 N O N 414 N C Y 415 N C Y 416 N C Y 417 N C Y 418 N C Y 419 N C Y 420 N C N 421 N O N 422 N O N 423 N H N 424 N H N 425 N H N 426 N H N 427 N H N 428 N H N 429 N H N 430 N H N 431 N H N 432 N H N 433 N H N 434 N N N 435 S C N 436 N C N 437 N O N 438 N C N 439 N C N 440 N C N 441 N O N 442 N H N 443 N H N 444 N H 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 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 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 sing 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 sing 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 doub 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 sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N doub N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N doub N 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 doub N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N doub 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 doub 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 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 doub N 197 N sing N 198 N sing N 199 N sing N 200 N sing Y 201 N sing Y 202 N doub Y 203 N doub N 204 N sing Y 205 N sing N 206 N sing Y 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 doub N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N sing 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 doub 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 doub 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 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 doub N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing N 303 N sing N 304 N doub N 305 N sing N 306 N sing N 307 N sing N 308 N sing Y 309 N doub Y 310 N sing Y 311 N sing N 312 N sing Y 313 N doub N 314 N sing Y 315 N doub N 316 N sing Y 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 sing N 327 N doub 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 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 doub N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N doub N 374 N sing N 375 N sing N 376 N sing N 377 N sing Y 378 N doub Y 379 N sing Y 380 N sing N 381 N sing Y 382 N doub Y 383 N sing Y 384 N sing N 385 N sing Y 386 N sing Y 387 N doub N 388 N sing Y 389 N doub N 390 N sing Y 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 sing N 398 N sing N 399 N sing N 400 N sing N 401 N doub N 402 N sing N 403 N sing N 404 N sing N 405 N sing Y 406 N doub Y 407 N sing Y 408 N sing N 409 N sing Y 410 N doub N 411 N sing Y 412 N doub N 413 N sing Y 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 sing N 422 N sing N 423 N sing N 424 N sing N 425 N doub 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 US Proc.Natl.Acad.Sci.USA PNASA6 0040 0027-8424 106 7437 7442 10.1073/pnas.0902725106 19383790 Crystal structure of human aquaporin 4 at 1.8 A and its mechanism of conductance. 2009 10.2210/pdb3gd8/pdb pdb_00003gd8 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 77 1 CCD 2008-01-01 ADSC QUANTUM 315 SINGLE WAVELENGTH M x-ray 1 1.11 1.0 8.3.1 ALS 1.11 SYNCHROTRON ALS BEAMLINE 8.3.1 23526.744 Aquaporin-4 hAQP4 trypsinized (residue 32-254) 1 man polymer 92.094 GLYCEROL 5 syn non-polymer 292.369 octyl beta-D-glucopyranoside 1 man non-polymer 18.015 water 62 nat water AQP-4, WCH4, Mercurial-insensitive water channel, MIWC no no QAFWKAVTAEFLAMLIFVLLSLGSTINWGGTEKPLPVDMVLISLCFGLSIATMVQCFGHISGGHINPAVTVAMVCTRKIS IAKSVFYIAAQCLGAIIGAGILYLVTPPSVVGGLGVTMVHGNLTAGHGLLVELIITFQLVFTIFASCDSKRTDVTGSIAL AIGFSVAIGHLFAINYTGASMNPARSFGPAVIMGNWENHWIYWVGPIIGAVLAGGLYEYVFCP QAFWKAVTAEFLAMLIFVLLSLGSTINWGGTEKPLPVDMVLISLCFGLSIATMVQCFGHISGGHINPAVTVAMVCTRKIS IAKSVFYIAAQCLGAIIGAGILYLVTPPSVVGGLGVTMVHGNLTAGHGLLVELIITFQLVFTIFASCDSKRTDVTGSIAL AIGFSVAIGHLFAINYTGASMNPARSFGPAVIMGNWENHWIYWVGPIIGAVLAGGLYEYVFCP A 1070S 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 Human sample AQP4 9606 Homo sapiens 4922 Pichia pastoris X-33 ppICZ 1 2.73 54.97 VAPOR DIFFUSION, SITTING DROP 6 25% PEG-2K-MME, 50mM Citrate, pH 6.0, 40mM OG, 5% glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 298K 298 Center for Structures of Membrane Proteins CSMP PSI, Protein Structure Initiative chem_comp entity pdbx_chem_comp_identifier pdbx_entity_nonpoly struct_site struct_site_gen chem_comp chem_comp_atom chem_comp_bond database_2 repository Initial release Carbohydrate remediation repository Remediation Advisory Version format compliance Data collection Derived calculations Structure summary Data collection Database references Structure summary 1 0 2009-03-31 1 1 2011-07-13 1 2 2020-07-29 1 3 2024-02-21 _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.type _entity.pdbx_description _pdbx_entity_nonpoly.name _chem_comp.pdbx_synonyms _database_2.pdbx_DOI _database_2.pdbx_database_accession b-octylglucoside Y RCSB Y RCSB 2009-02-23 REL REL GOL GLYCEROL BOG octyl beta-D-glucopyranoside HOH water GOL 1 2 GOL GOL 1 A GOL 2 2 GOL GOL 2 A GOL 3 2 GOL GOL 3 A GOL 4 2 GOL GOL 4 A GOL 6 2 GOL GOL 6 A BOG 473 3 BOG BOG 473 A HOH 5 4 HOH HOH 5 A HOH 7 4 HOH HOH 7 A HOH 8 4 HOH HOH 8 A HOH 9 4 HOH HOH 9 A HOH 10 4 HOH HOH 10 A HOH 11 4 HOH HOH 11 A HOH 12 4 HOH HOH 12 A HOH 13 4 HOH HOH 13 A HOH 14 4 HOH HOH 14 A HOH 15 4 HOH HOH 15 A HOH 16 4 HOH HOH 16 A HOH 17 4 HOH HOH 17 A HOH 18 4 HOH HOH 18 A HOH 19 4 HOH HOH 19 A HOH 20 4 HOH HOH 20 A HOH 21 4 HOH HOH 21 A HOH 22 4 HOH HOH 22 A HOH 23 4 HOH HOH 23 A HOH 24 4 HOH HOH 24 A HOH 25 4 HOH HOH 25 A HOH 26 4 HOH HOH 26 A HOH 27 4 HOH HOH 27 A HOH 28 4 HOH HOH 28 A HOH 29 4 HOH HOH 29 A HOH 30 4 HOH HOH 30 A HOH 31 4 HOH HOH 31 A HOH 1 4 HOH HOH 255 A HOH 2 4 HOH HOH 256 A HOH 3 4 HOH HOH 257 A HOH 4 4 HOH HOH 258 A HOH 6 4 HOH HOH 259 A HOH 32 4 HOH HOH 260 A HOH 33 4 HOH HOH 261 A HOH 34 4 HOH HOH 262 A HOH 35 4 HOH HOH 263 A HOH 36 4 HOH HOH 264 A HOH 37 4 HOH HOH 265 A HOH 38 4 HOH HOH 266 A HOH 39 4 HOH HOH 267 A HOH 40 4 HOH HOH 268 A HOH 47 4 HOH HOH 269 A HOH 50 4 HOH HOH 270 A HOH 52 4 HOH HOH 271 A HOH 53 4 HOH HOH 272 A HOH 54 4 HOH HOH 273 A HOH 55 4 HOH HOH 274 A HOH 56 4 HOH HOH 275 A HOH 57 4 HOH HOH 276 A HOH 60 4 HOH HOH 277 A HOH 61 4 HOH HOH 278 A HOH 62 4 HOH HOH 279 A HOH 63 4 HOH HOH 280 A HOH 65 4 HOH HOH 281 A HOH 66 4 HOH HOH 282 A HOH 67 4 HOH HOH 283 A HOH 68 4 HOH HOH 284 A HOH 69 4 HOH HOH 285 A HOH 70 4 HOH HOH 286 A HOH 71 4 HOH HOH 287 A HOH 72 4 HOH HOH 288 A HOH 73 4 HOH HOH 289 A HOH 74 4 HOH HOH 290 A GLN 32 n 1 GLN 32 A ALA 33 n 2 ALA 33 A PHE 34 n 3 PHE 34 A TRP 35 n 4 TRP 35 A LYS 36 n 5 LYS 36 A ALA 37 n 6 ALA 37 A VAL 38 n 7 VAL 38 A THR 39 n 8 THR 39 A ALA 40 n 9 ALA 40 A GLU 41 n 10 GLU 41 A PHE 42 n 11 PHE 42 A LEU 43 n 12 LEU 43 A ALA 44 n 13 ALA 44 A MET 45 n 14 MET 45 A LEU 46 n 15 LEU 46 A ILE 47 n 16 ILE 47 A PHE 48 n 17 PHE 48 A VAL 49 n 18 VAL 49 A LEU 50 n 19 LEU 50 A LEU 51 n 20 LEU 51 A SER 52 n 21 SER 52 A LEU 53 n 22 LEU 53 A GLY 54 n 23 GLY 54 A SER 55 n 24 SER 55 A THR 56 n 25 THR 56 A ILE 57 n 26 ILE 57 A ASN 58 n 27 ASN 58 A TRP 59 n 28 TRP 59 A GLY 60 n 29 GLY 60 A GLY 61 n 30 GLY 61 A THR 62 n 31 THR 62 A GLU 63 n 32 GLU 63 A LYS 64 n 33 LYS 64 A PRO 65 n 34 PRO 65 A LEU 66 n 35 LEU 66 A PRO 67 n 36 PRO 67 A VAL 68 n 37 VAL 68 A ASP 69 n 38 ASP 69 A MET 70 n 39 MET 70 A VAL 71 n 40 VAL 71 A LEU 72 n 41 LEU 72 A ILE 73 n 42 ILE 73 A SER 74 n 43 SER 74 A LEU 75 n 44 LEU 75 A CYS 76 n 45 CYS 76 A PHE 77 n 46 PHE 77 A GLY 78 n 47 GLY 78 A LEU 79 n 48 LEU 79 A SER 80 n 49 SER 80 A ILE 81 n 50 ILE 81 A ALA 82 n 51 ALA 82 A THR 83 n 52 THR 83 A MET 84 n 53 MET 84 A VAL 85 n 54 VAL 85 A GLN 86 n 55 GLN 86 A CYS 87 n 56 CYS 87 A PHE 88 n 57 PHE 88 A GLY 89 n 58 GLY 89 A HIS 90 n 59 HIS 90 A ILE 91 n 60 ILE 91 A SER 92 n 61 SER 92 A GLY 93 n 62 GLY 93 A GLY 94 n 63 GLY 94 A HIS 95 n 64 HIS 95 A ILE 96 n 65 ILE 96 A ASN 97 n 66 ASN 97 A PRO 98 n 67 PRO 98 A ALA 99 n 68 ALA 99 A VAL 100 n 69 VAL 100 A THR 101 n 70 THR 101 A VAL 102 n 71 VAL 102 A ALA 103 n 72 ALA 103 A MET 104 n 73 MET 104 A VAL 105 n 74 VAL 105 A CYS 106 n 75 CYS 106 A THR 107 n 76 THR 107 A ARG 108 n 77 ARG 108 A LYS 109 n 78 LYS 109 A ILE 110 n 79 ILE 110 A SER 111 n 80 SER 111 A ILE 112 n 81 ILE 112 A ALA 113 n 82 ALA 113 A LYS 114 n 83 LYS 114 A SER 115 n 84 SER 115 A VAL 116 n 85 VAL 116 A PHE 117 n 86 PHE 117 A TYR 118 n 87 TYR 118 A ILE 119 n 88 ILE 119 A ALA 120 n 89 ALA 120 A ALA 121 n 90 ALA 121 A GLN 122 n 91 GLN 122 A CYS 123 n 92 CYS 123 A LEU 124 n 93 LEU 124 A GLY 125 n 94 GLY 125 A ALA 126 n 95 ALA 126 A ILE 127 n 96 ILE 127 A ILE 128 n 97 ILE 128 A GLY 129 n 98 GLY 129 A ALA 130 n 99 ALA 130 A GLY 131 n 100 GLY 131 A ILE 132 n 101 ILE 132 A LEU 133 n 102 LEU 133 A TYR 134 n 103 TYR 134 A LEU 135 n 104 LEU 135 A VAL 136 n 105 VAL 136 A THR 137 n 106 THR 137 A PRO 138 n 107 PRO 138 A PRO 139 n 108 PRO 139 A SER 140 n 109 SER 140 A VAL 141 n 110 VAL 141 A VAL 142 n 111 VAL 142 A GLY 143 n 112 GLY 143 A GLY 144 n 113 GLY 144 A LEU 145 n 114 LEU 145 A GLY 146 n 115 GLY 146 A VAL 147 n 116 VAL 147 A THR 148 n 117 THR 148 A MET 149 n 118 MET 149 A VAL 150 n 119 VAL 150 A HIS 151 n 120 HIS 151 A GLY 152 n 121 GLY 152 A ASN 153 n 122 ASN 153 A LEU 154 n 123 LEU 154 A THR 155 n 124 THR 155 A ALA 156 n 125 ALA 156 A GLY 157 n 126 GLY 157 A HIS 158 n 127 HIS 158 A GLY 159 n 128 GLY 159 A LEU 160 n 129 LEU 160 A LEU 161 n 130 LEU 161 A VAL 162 n 131 VAL 162 A GLU 163 n 132 GLU 163 A LEU 164 n 133 LEU 164 A ILE 165 n 134 ILE 165 A ILE 166 n 135 ILE 166 A THR 167 n 136 THR 167 A PHE 168 n 137 PHE 168 A GLN 169 n 138 GLN 169 A LEU 170 n 139 LEU 170 A VAL 171 n 140 VAL 171 A PHE 172 n 141 PHE 172 A THR 173 n 142 THR 173 A ILE 174 n 143 ILE 174 A PHE 175 n 144 PHE 175 A ALA 176 n 145 ALA 176 A SER 177 n 146 SER 177 A CYS 178 n 147 CYS 178 A ASP 179 n 148 ASP 179 A SER 180 n 149 SER 180 A LYS 181 n 150 LYS 181 A ARG 182 n 151 ARG 182 A THR 183 n 152 THR 183 A ASP 184 n 153 ASP 184 A VAL 185 n 154 VAL 185 A THR 186 n 155 THR 186 A GLY 187 n 156 GLY 187 A SER 188 n 157 SER 188 A ILE 189 n 158 ILE 189 A ALA 190 n 159 ALA 190 A LEU 191 n 160 LEU 191 A ALA 192 n 161 ALA 192 A ILE 193 n 162 ILE 193 A GLY 194 n 163 GLY 194 A PHE 195 n 164 PHE 195 A SER 196 n 165 SER 196 A VAL 197 n 166 VAL 197 A ALA 198 n 167 ALA 198 A ILE 199 n 168 ILE 199 A GLY 200 n 169 GLY 200 A HIS 201 n 170 HIS 201 A LEU 202 n 171 LEU 202 A PHE 203 n 172 PHE 203 A ALA 204 n 173 ALA 204 A ILE 205 n 174 ILE 205 A ASN 206 n 175 ASN 206 A TYR 207 n 176 TYR 207 A THR 208 n 177 THR 208 A GLY 209 n 178 GLY 209 A ALA 210 n 179 ALA 210 A SER 211 n 180 SER 211 A MET 212 n 181 MET 212 A ASN 213 n 182 ASN 213 A PRO 214 n 183 PRO 214 A ALA 215 n 184 ALA 215 A ARG 216 n 185 ARG 216 A SER 217 n 186 SER 217 A PHE 218 n 187 PHE 218 A GLY 219 n 188 GLY 219 A PRO 220 n 189 PRO 220 A ALA 221 n 190 ALA 221 A VAL 222 n 191 VAL 222 A ILE 223 n 192 ILE 223 A MET 224 n 193 MET 224 A GLY 225 n 194 GLY 225 A ASN 226 n 195 ASN 226 A TRP 227 n 196 TRP 227 A GLU 228 n 197 GLU 228 A ASN 229 n 198 ASN 229 A HIS 230 n 199 HIS 230 A TRP 231 n 200 TRP 231 A ILE 232 n 201 ILE 232 A TYR 233 n 202 TYR 233 A TRP 234 n 203 TRP 234 A VAL 235 n 204 VAL 235 A GLY 236 n 205 GLY 236 A PRO 237 n 206 PRO 237 A ILE 238 n 207 ILE 238 A ILE 239 n 208 ILE 239 A GLY 240 n 209 GLY 240 A ALA 241 n 210 ALA 241 A VAL 242 n 211 VAL 242 A LEU 243 n 212 LEU 243 A ALA 244 n 213 ALA 244 A GLY 245 n 214 GLY 245 A GLY 246 n 215 GLY 246 A LEU 247 n 216 LEU 247 A TYR 248 n 217 TYR 248 A GLU 249 n 218 GLU 249 A TYR 250 n 219 TYR 250 A VAL 251 n 220 VAL 251 A PHE 252 n 221 PHE 252 A CYS 253 n 222 CYS 253 A PRO 254 n 223 PRO 254 A 58.6122 0.0000 0.0000 51.2100 0.0000 97.5897 0.5839 1.1593 2.9200 0.5241 0.9804 1.2543 -2.0218 -1.2571 -1.5643 0.1678 0.0548 0.0056 0.0709 0.1317 0.1616 refined -0.5880 -10.7350 4.1430 X-RAY DIFFRACTION 1.5268 0.1417 -0.6626 4.8769 -1.0133 4.9459 -0.0448 0.1796 0.2734 -0.1532 0.1599 -0.0523 -0.2907 -0.2835 -0.1152 0.0303 0.0023 -0.0094 -0.0316 0.0374 -0.0206 refined -1.1360 -16.3790 14.8170 X-RAY DIFFRACTION 3.6824 -0.8426 -1.8584 2.6757 0.8197 7.0618 -0.0473 -0.2199 0.0926 0.0896 -0.0212 0.0320 -0.0205 -0.0528 0.0686 -0.0722 -0.0086 0.0015 -0.0874 -0.0221 -0.0657 refined -1.8270 -24.4100 30.1000 X-RAY DIFFRACTION 51.0506 2.7984 -8.4317 73.3913 5.2320 82.7938 1.2514 -5.9029 2.3218 5.0672 0.0770 -2.0560 -2.1399 2.6216 -1.3285 0.7576 0.0460 0.1165 0.7699 -0.2119 0.3729 refined -0.7670 -25.7080 46.2830 X-RAY DIFFRACTION 28.2222 -4.7260 16.2630 21.2315 7.6105 82.8711 -1.0308 -3.5912 0.3302 1.9875 0.3743 0.2244 -1.7779 -2.8241 0.6566 0.1614 0.1357 0.0264 0.3762 -0.0320 -0.0164 refined 2.2170 -34.2780 36.1930 X-RAY DIFFRACTION 1.5625 -0.7806 1.0517 2.9065 -2.1987 5.8975 -0.0324 0.1305 0.1054 -0.1651 -0.0102 -0.0079 -0.1539 0.0199 0.0426 -0.0674 -0.0058 0.0082 -0.0865 0.0107 -0.0857 refined 0.0020 -27.7380 16.5900 X-RAY DIFFRACTION 7.0583 -0.5595 2.4442 1.6588 -1.2497 6.4385 0.0709 0.1779 -0.0162 -0.3188 0.0922 0.0412 -0.0080 -0.1090 -0.1632 0.0166 -0.0193 0.0247 -0.0396 0.0446 -0.0515 refined 9.1410 -20.2050 13.5580 X-RAY DIFFRACTION 8.6660 -6.9296 2.5390 12.7926 -0.1866 10.8012 0.3860 0.7722 0.3942 -0.4293 -0.5419 -0.0662 -0.1966 0.2536 0.1559 0.0716 -0.0440 0.0856 0.1360 0.0989 0.0069 refined 14.7690 -16.2900 5.7090 X-RAY DIFFRACTION 4.1071 -0.7054 -5.1669 1.1662 0.4683 9.8576 0.1499 0.2452 0.3780 -0.1973 -0.0157 -0.0392 -0.5947 -0.2003 -0.1341 0.0582 -0.0026 0.0116 -0.0725 0.0405 0.0095 refined 3.2380 -12.4900 18.4860 X-RAY DIFFRACTION 4.5623 0.6574 -0.4769 0.9071 0.0387 1.5217 -0.0078 -0.3027 0.3431 0.1276 -0.0251 0.0765 -0.2569 -0.1190 0.0329 -0.0168 0.0126 0.0273 -0.0360 -0.0358 -0.0087 refined -2.2990 -18.1680 35.3940 X-RAY DIFFRACTION 20.4206 10.9028 -6.3191 15.9608 0.0000 0.0000 -0.3620 -0.6643 0.4752 0.5784 0.4641 -0.4215 -0.2410 -0.3279 -0.1021 -0.0267 -0.0307 -0.0171 -0.0490 -0.0596 -0.0191 refined 17.3070 -25.4730 37.5600 X-RAY DIFFRACTION 2.1035 0.6954 2.6710 2.0435 1.9503 8.7454 -0.0282 0.0720 0.1198 0.0244 -0.0063 -0.2452 -0.1461 0.4528 0.0345 -0.0829 -0.0421 0.0083 -0.0399 0.0071 -0.0545 refined 19.4480 -27.1220 23.7080 X-RAY DIFFRACTION 8.2750 -1.1222 3.7075 4.4903 1.8162 7.4915 0.0500 0.4925 0.2380 -0.5423 -0.0217 0.0433 -0.1472 0.2443 -0.0283 -0.0148 -0.0377 0.0324 -0.0233 0.0354 -0.0831 refined 13.8010 -30.8200 9.3790 X-RAY DIFFRACTION 17.2494 7.0784 -0.4871 11.0547 2.8137 9.8179 -0.9275 1.8249 -0.3756 -1.3392 0.7064 -0.2802 -0.1462 -0.1516 0.2212 0.1955 -0.1176 0.0201 0.3089 -0.0080 -0.0407 refined 11.9520 -35.3890 0.7290 X-RAY DIFFRACTION 2.0423 1.1645 0.7193 1.5780 2.4773 7.7878 -0.0022 0.1852 -0.0179 -0.1522 -0.1107 0.0269 0.2489 -0.1075 0.1129 -0.0611 -0.0007 0.0080 -0.0688 -0.0028 -0.0813 refined 5.2590 -34.8340 13.1960 X-RAY DIFFRACTION 4.3491 1.0469 2.5241 2.5704 1.5938 3.9295 -0.0040 -0.1322 0.0714 0.1749 -0.0261 0.0646 0.0538 0.0328 0.0302 -0.0972 -0.0200 0.0048 -0.0974 0.0034 -0.0979 refined 12.0400 -31.5340 28.7410 X-RAY DIFFRACTION 2.6332 -0.3347 -0.8259 1.3571 0.6941 2.2283 0.0139 -0.1548 0.2453 0.0944 -0.0001 -0.0453 -0.2043 0.1630 -0.0139 -0.0002 -0.0334 0.0055 -0.0718 -0.0049 -0.0230 refined 10.6140 -16.2870 28.5630 X-RAY DIFFRACTION 1.1957 -0.7363 -1.2545 2.9283 3.4620 6.3176 0.0106 0.1223 0.1422 -0.3424 0.0628 -0.1981 -0.2987 0.3243 -0.0734 -0.0190 -0.0511 0.0376 -0.0021 0.0258 -0.0407 refined 19.2480 -22.6700 16.6920 X-RAY DIFFRACTION 29.1347 4.5791 3.5176 15.9691 -6.3769 26.3279 -0.6827 1.4805 0.4427 -0.7471 0.5361 -0.0241 -0.9542 0.6121 0.1467 0.1332 -0.0600 0.1306 0.2353 -0.0183 0.0723 refined 23.0670 -29.6330 3.7490 X-RAY DIFFRACTION A 32 A 36 X-RAY DIFFRACTION 1 A 37 A 47 X-RAY DIFFRACTION 2 A 48 A 59 X-RAY DIFFRACTION 3 A 60 A 65 X-RAY DIFFRACTION 4 A 66 A 71 X-RAY DIFFRACTION 5 A 72 A 92 X-RAY DIFFRACTION 6 A 93 A 102 X-RAY DIFFRACTION 7 A 103 A 115 X-RAY DIFFRACTION 8 A 116 A 132 X-RAY DIFFRACTION 9 A 133 A 148 X-RAY DIFFRACTION 10 A 149 A 154 X-RAY DIFFRACTION 11 A 155 A 171 X-RAY DIFFRACTION 12 A 172 A 177 X-RAY DIFFRACTION 13 A 178 A 185 X-RAY DIFFRACTION 14 A 186 A 197 X-RAY DIFFRACTION 15 A 198 A 210 X-RAY DIFFRACTION 16 A 211 A 232 X-RAY DIFFRACTION 17 A 233 A 248 X-RAY DIFFRACTION 18 A 249 A 254 X-RAY DIFFRACTION 19 author_and_software_defined_assembly PISA 4 tetrameric 19000 -134 28730 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_545 -x,-y-1,z crystal symmetry operation 0.0000000000 -82.0580000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 3_445 -y-1/2,x-1/2,z crystal symmetry operation -41.0290000000 -41.0290000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 4_545 y+1/2,-x-1/2,z crystal symmetry operation 41.0290000000 -41.0290000000 0.0000000000 1 A HOH 18 H HOH 1 A ASN 97 -175.99 111.83 1 A ASN 97 -175.57 111.83 1 A MET 212 58.79 9.27 1 A MET 212 56.68 11.36 1 A ASN 213 -164.40 100.07 21.212 -0.21 0.00 0.00 -0.21 0.00 0.42 0.959 0.962 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.16453 0.15966 0.15990 1.80 36.13 1265 23583 5.1 99.83 3.241 0.047 RANDOM LIKELY RESIDUAL 1 THROUGHOUT MOLECULAR REPLACEMENT 0.096 0.083 0.80 0.80 1.40 MAXIMUM LIKELIHOOD BABINET MODEL WITH MASK 1.80 36.13 62 1766 50 0 1654 0.009 0.022 1757 0.001 0.020 1136 1.047 1.967 2390 0.900 3.000 2794 5.179 5.000 226 30.498 23.077 52 12.978 15.000 259 21.784 15.000 3 0.066 0.200 286 0.004 0.021 1900 0.001 0.020 354 0.130 0.200 57 0.090 0.200 7 0.197 0.200 54 0.152 0.200 6 0.392 1.500 1106 0.121 1.500 465 0.709 2.000 1784 1.314 3.000 651 2.054 4.500 605 0.182 0.179 1.845 86 1706 20 98.90 1.6 3GD8 23583 23583 1 12 data collection Blu-Ice phasing PHASER refinement REFMAC 5.2.0019 data reduction HKL-2000 data scaling HKL-2000 Crystal Structure of Human Aquaporin 4 at 1.8 and its Mechanism of Conductance 1 N N 2 N N 2 N N 2 N N 2 N N 2 N N 3 N N 4 N N Tetramer is generated by the 4 fold axis. A GLN 32 A GLN 1 HELX_P A THR 56 A THR 25 1 1 25 A ASP 69 A ASP 38 HELX_P A GLY 93 A GLY 62 1 2 25 A ASN 97 A ASN 66 HELX_P A THR 107 A THR 76 1 3 11 A SER 111 A SER 80 HELX_P A THR 137 A THR 106 1 4 27 A PRO 138 A PRO 107 HELX_P A GLY 143 A GLY 112 1 5 6 A THR 155 A THR 124 HELX_P A CYS 178 A CYS 147 1 6 24 A SER 188 A SER 157 HELX_P A GLY 209 A GLY 178 1 7 22 A ASN 213 A ASN 182 HELX_P A GLY 225 A GLY 194 1 8 13 A TRP 231 A TRP 200 HELX_P A VAL 251 A VAL 220 1 9 21 MEMBRANE PROTEIN brain edema, aquaporin, proton exclusion, Structural Genomics, PSI-2, Protein Structure Initiative, Center for Structures of Membrane Proteins, CSMP, Glycoprotein, Membrane, Phosphoprotein, Transmembrane, Transport, MEMBRANE PROTEIN AQP4_HUMAN UNP 1 32 P55087 QAFWKAVTAEFLAMLIFVLLSLGSTINWGGTEKPLPVDMVLISLCFGLSIATMVQCFGHISGGHINPAVTVAMVCTRKIS IAKSVFYIAAQCLGAIIGAGILYLVTPPSVVGGLGVTMVHGNLTAGHGLLVELIITFQLVFTIFASCDSKRTDVTGSIAL AIGFSVAIGHLFAINYTGASMNPARSFGPAVIMGNWENHWIYWVGPIIGAVLAGGLYEYVFCP 32 254 3GD8 32 254 P55087 A 1 1 223 90 P 4 21 2