0.010282 0.000000 0.005311 0.000000 0.020209 0.000000 0.000000 0.000000 0.019965 0.00000 0.00000 0.00000 Mayer, M.L. Olson, R. Gouaux, E. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 117.32 90.00 97.258 49.483 56.374 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 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 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 N N N 75 S C N 76 N C N 77 N O N 78 N C N 79 N C N 80 N C N 81 N O N 82 N N N 83 N O N 84 N H N 85 N H 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 N N 95 S C N 96 N C N 97 N O N 98 N C N 99 N C N 100 N C N 101 N O N 102 N O N 103 N O 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 N N 114 N C N 115 N C N 116 N O N 117 N O N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N O N 124 N H N 125 N H N 126 N N N 127 S C N 128 N C N 129 N O N 130 S C N 131 N C N 132 N C N 133 N C N 134 N O N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N N N 149 S C N 150 N C N 151 N O N 152 N C N 153 N C N 154 N C N 155 N C 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 H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H N 170 N N N 171 S C N 172 N C N 173 N O N 174 N C N 175 N C N 176 N C N 177 N C N 178 N N 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 H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N H N 192 N H N 193 N H N 194 N H N 195 N N N 196 S C N 197 N C N 198 N O N 199 N C N 200 N C N 201 N S N 202 N C N 203 N O N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N N N 216 S C N 217 N C N 218 N O N 219 N C Y 220 N C Y 221 N C Y 222 N C Y 223 N C Y 224 N C Y 225 N C N 226 N O N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H 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 N N 239 S C N 240 N C N 241 N O N 242 N C N 243 N C N 244 N C N 245 N O 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 N N N 256 S C N 257 N C N 258 N O N 259 N C N 260 N O N 261 N O N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N N N 270 S C N 271 N C N 272 N O N 273 R C N 274 N O N 275 N C 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 N N 287 S C N 288 N C N 289 N O N 290 N C Y 291 N C Y 292 N C Y 293 N C Y 294 N N Y 295 N C Y 296 N C Y 297 N C Y 298 N C Y 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 H N 313 N N N 314 S C N 315 N C N 316 N O N 317 N C Y 318 N C Y 319 N C Y 320 N C Y 321 N C Y 322 N C Y 323 N C N 324 N O N 325 N O N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N H N 337 N N N 338 S C N 339 N C N 340 N O N 341 N C N 342 N C N 343 N C N 344 N O 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 H N 353 N H N 354 N H N 355 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N doub 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 doub 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 doub 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 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 sing 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 sing 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 sing N 165 N sing N 166 N doub N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N 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 doub 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 sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N doub N 210 N sing N 211 N sing N 212 N sing N 213 N sing Y 214 N doub Y 215 N sing Y 216 N sing N 217 N sing Y 218 N doub N 219 N sing Y 220 N doub N 221 N sing Y 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 doub 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 doub 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 doub 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 doub N 279 N sing N 280 N sing N 281 N sing N 282 N sing Y 283 N doub Y 284 N sing Y 285 N sing N 286 N sing Y 287 N doub Y 288 N sing Y 289 N sing N 290 N sing Y 291 N sing Y 292 N doub N 293 N sing Y 294 N doub N 295 N sing Y 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 Y 311 N doub Y 312 N sing Y 313 N sing N 314 N sing Y 315 N doub N 316 N sing Y 317 N doub N 318 N sing Y 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N doub 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 UK J.Mol.Biol. JMOBAK 0070 0022-2836 311 815 836 10.1006/jmbi.2001.4884 11518533 Mechanisms for ligand binding to GluR0 ion channels: crystal structures of the glutamate and serine complexes and a closed apo state. 2001 UK Nature NATUAS 0006 0028-0836 402 817 821 10.1038/990080 FUNCTIONAL CHARACTERIZATION OF A POTASSIUM-SELECTIVE PROKARYOTIC GLUTAMATE RECEPTOR 1999 10.2210/pdb1iiw/pdb pdb_00001iiw 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 110 1 IMAGE PLATE 2000-09-15 RIGAKU RAXIS IV SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU 25565.977 Slr1257 protein GLUR0 LIGAND BINDING CORE, RESIDUES 44-140, 256-385 1 man polymer 18.015 water 108 nat water no no GSAMALKVGVVGNPPFVFYGEGKNAAFTGISLDVWRAVAESQKWNSEYVRQNSISAGITAVAEGELDILIGPISVTPERA AIEGITFTQPYFSSGIGLLIPGTATPLFRSVGDLKNKEVAVVRDTTAVDWANFYQADVRETNNLTAAITLLQKKQVEAVM FDRPALIYYTRQNPNLNLEVTEIRVSLEPYGFVLKENSPLQKTINVEMLNLLYSRVIAEFTERWLGPGIEEN GSAMALKVGVVGNPPFVFYGEGKNAAFTGISLDVWRAVAESQKWNSEYVRQNSISAGITAVAEGELDILIGPISVTPERA AIEGITFTQPYFSSGIGLLIPGTATPLFRSVGDLKNKEVAVVRDTTAVDWANFYQADVRETNNLTAAITLLQKKQVEAVM FDRPALIYYTRQNPNLNLEVTEIRVSLEPYGFVLKENSPLQKTINVEMLNLLYSRVIAEFTERWLGPGIEEN 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 Synechocystis PCC 6803 / Kazusa Escherichia Escherichia coli sample 6 102 GluR0 slr1257, slr1257 1111708 Synechocystis sp. PCC 6803 substr. Kazusa 469008 Escherichia coli BL21(DE3) BL21(DE3) PLASMID pETGQ Synechocystis PCC 6803 / Kazusa Escherichia Escherichia coli sample 104 232 GluR0 slr1257, slr1257 1111708 Synechocystis sp. PCC 6803 substr. Kazusa 469008 Escherichia coli BL21(DE3) BL21(DE3) PLASMID pETGQ 1 2.36 47.79 VAPOR DIFFUSION, HANGING DROP 4.8 34% MPD, 100 mM Na Acetate, 5% glycerol, pH 4.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K 277 entity_src_gen chem_comp_atom chem_comp_bond database_2 struct_ref_seq_dif repository Initial release Version format compliance Version format compliance Database references Source and taxonomy Data collection Database references 1 0 2001-09-19 1 1 2008-04-27 1 2 2011-07-13 1 3 2012-04-11 1 4 2017-08-02 1 5 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details GLUR0 LIGAND BINDING CORE COMPLEX WITH L-GLUTAMATE GLUR0 LIGAND BINDING CORE COMPLEX WITH L-SERINE SEQUENCE NATIVE GLURO IS A MEMBRANE PROTEIN. THE PROTEIN CRYSTALLIZED BY THE AUTHOR IS THE EXTRACELLULAR LIGAND BINDING DOMAIN OF GLURO. TRANSMEMBRANE REGIONS WERE GENETICALLY REMOVED AND REPLACED WITH A THR LINKER. THE SEQUENCE, AS A RESULT, MATCHES DISCONTINUOUSLY WITH THE REFERENCE DATABASE. RCSB Y RCSB 2001-04-24 REL REL HOH water HOH 1 2 HOH HOH 233 A HOH 2 2 HOH HOH 234 A HOH 3 2 HOH HOH 235 A HOH 4 2 HOH HOH 236 A HOH 5 2 HOH HOH 237 A HOH 6 2 HOH HOH 238 A HOH 7 2 HOH HOH 239 A HOH 8 2 HOH HOH 240 A HOH 9 2 HOH HOH 241 A HOH 10 2 HOH HOH 242 A HOH 11 2 HOH HOH 243 A HOH 12 2 HOH HOH 244 A HOH 13 2 HOH HOH 245 A HOH 14 2 HOH HOH 246 A HOH 15 2 HOH HOH 247 A HOH 16 2 HOH HOH 248 A HOH 17 2 HOH HOH 249 A HOH 18 2 HOH HOH 250 A HOH 19 2 HOH HOH 251 A HOH 20 2 HOH HOH 252 A HOH 21 2 HOH HOH 253 A HOH 22 2 HOH HOH 254 A HOH 23 2 HOH HOH 255 A HOH 24 2 HOH HOH 256 A HOH 25 2 HOH HOH 257 A HOH 26 2 HOH HOH 258 A HOH 27 2 HOH HOH 259 A HOH 28 2 HOH HOH 260 A HOH 29 2 HOH HOH 261 A HOH 30 2 HOH HOH 262 A HOH 31 2 HOH HOH 263 A HOH 32 2 HOH HOH 264 A HOH 33 2 HOH HOH 265 A HOH 34 2 HOH HOH 266 A HOH 35 2 HOH HOH 267 A HOH 36 2 HOH HOH 268 A HOH 37 2 HOH HOH 269 A HOH 38 2 HOH HOH 270 A HOH 39 2 HOH HOH 271 A HOH 40 2 HOH HOH 272 A HOH 41 2 HOH HOH 273 A HOH 42 2 HOH HOH 274 A HOH 43 2 HOH HOH 275 A HOH 44 2 HOH HOH 276 A HOH 45 2 HOH HOH 277 A HOH 46 2 HOH HOH 278 A HOH 47 2 HOH HOH 279 A HOH 48 2 HOH HOH 280 A HOH 49 2 HOH HOH 281 A HOH 50 2 HOH HOH 282 A HOH 51 2 HOH HOH 283 A HOH 52 2 HOH HOH 284 A HOH 53 2 HOH HOH 285 A HOH 54 2 HOH HOH 286 A HOH 55 2 HOH HOH 287 A HOH 56 2 HOH HOH 288 A HOH 57 2 HOH HOH 289 A HOH 58 2 HOH HOH 290 A HOH 59 2 HOH HOH 291 A HOH 60 2 HOH HOH 292 A HOH 61 2 HOH HOH 293 A HOH 62 2 HOH HOH 294 A HOH 63 2 HOH HOH 295 A HOH 64 2 HOH HOH 296 A HOH 65 2 HOH HOH 297 A HOH 66 2 HOH HOH 298 A HOH 67 2 HOH HOH 299 A HOH 68 2 HOH HOH 300 A HOH 69 2 HOH HOH 301 A HOH 70 2 HOH HOH 302 A HOH 71 2 HOH HOH 303 A HOH 72 2 HOH HOH 304 A HOH 73 2 HOH HOH 305 A HOH 74 2 HOH HOH 306 A HOH 75 2 HOH HOH 307 A HOH 76 2 HOH HOH 308 A HOH 77 2 HOH HOH 309 A HOH 78 2 HOH HOH 310 A HOH 79 2 HOH HOH 311 A HOH 80 2 HOH HOH 312 A HOH 81 2 HOH HOH 313 A HOH 82 2 HOH HOH 314 A HOH 83 2 HOH HOH 315 A HOH 84 2 HOH HOH 316 A HOH 85 2 HOH HOH 317 A HOH 86 2 HOH HOH 318 A HOH 87 2 HOH HOH 319 A HOH 88 2 HOH HOH 320 A HOH 89 2 HOH HOH 321 A HOH 90 2 HOH HOH 322 A HOH 91 2 HOH HOH 323 A HOH 92 2 HOH HOH 324 A HOH 93 2 HOH HOH 325 A HOH 94 2 HOH HOH 326 A HOH 95 2 HOH HOH 327 A HOH 96 2 HOH HOH 328 A HOH 97 2 HOH HOH 329 A HOH 98 2 HOH HOH 330 A HOH 99 2 HOH HOH 331 A HOH 100 2 HOH HOH 332 A HOH 101 2 HOH HOH 333 A HOH 102 2 HOH HOH 334 A HOH 103 2 HOH HOH 335 A HOH 104 2 HOH HOH 336 A HOH 105 2 HOH HOH 337 A HOH 106 2 HOH HOH 338 A HOH 107 2 HOH HOH 339 A HOH 108 2 HOH HOH 340 A GLY 1 n 1 GLY 1 A SER 2 n 2 SER 2 A GLY 3 n 3 ALA 3 A MET 4 n 4 MET 4 A ALA 5 n 5 ALA 5 A LEU 6 n 6 LEU 6 A LYS 7 n 7 LYS 7 A VAL 8 n 8 VAL 8 A GLY 9 n 9 GLY 9 A VAL 10 n 10 VAL 10 A VAL 11 n 11 VAL 11 A GLY 12 n 12 GLY 12 A ASN 13 n 13 ASN 13 A PRO 14 n 14 PRO 14 A PRO 15 n 15 PRO 15 A PHE 16 n 16 PHE 16 A VAL 17 n 17 VAL 17 A PHE 18 n 18 PHE 18 A TYR 19 n 19 TYR 19 A GLY 20 n 20 GLY 20 A n 21 21 A n 22 22 A n 23 23 A n 24 24 A n 25 25 A ALA 26 n 26 ALA 26 A PHE 27 n 27 PHE 27 A THR 28 n 28 THR 28 A GLY 29 n 29 GLY 29 A ILE 30 n 30 ILE 30 A SER 31 n 31 SER 31 A LEU 32 n 32 LEU 32 A ASP 33 n 33 ASP 33 A VAL 34 n 34 VAL 34 A TRP 35 n 35 TRP 35 A ARG 36 n 36 ARG 36 A ALA 37 n 37 ALA 37 A VAL 38 n 38 VAL 38 A ALA 39 n 39 ALA 39 A GLU 40 n 40 GLU 40 A SER 41 n 41 SER 41 A GLN 42 n 42 GLN 42 A LYS 43 n 43 LYS 43 A TRP 44 n 44 TRP 44 A ASN 45 n 45 ASN 45 A SER 46 n 46 SER 46 A GLU 47 n 47 GLU 47 A TYR 48 n 48 TYR 48 A VAL 49 n 49 VAL 49 A ARG 50 n 50 ARG 50 A GLN 51 n 51 GLN 51 A ASN 52 n 52 ASN 52 A SER 53 n 53 SER 53 A ILE 54 n 54 ILE 54 A SER 55 n 55 SER 55 A ALA 56 n 56 ALA 56 A GLY 57 n 57 GLY 57 A ILE 58 n 58 ILE 58 A THR 59 n 59 THR 59 A ALA 60 n 60 ALA 60 A VAL 61 n 61 VAL 61 A ALA 62 n 62 ALA 62 A GLU 63 n 63 GLU 63 A GLY 64 n 64 GLY 64 A GLU 65 n 65 GLU 65 A LEU 66 n 66 LEU 66 A ASP 67 n 67 ASP 67 A ILE 68 n 68 ILE 68 A LEU 69 n 69 LEU 69 A ILE 70 n 70 ILE 70 A GLY 71 n 71 GLY 71 A PRO 72 n 72 PRO 72 A ILE 73 n 73 ILE 73 A SER 74 n 74 SER 74 A VAL 75 n 75 VAL 75 A THR 76 n 76 THR 76 A PRO 77 n 77 PRO 77 A GLU 78 n 78 GLU 78 A ARG 79 n 79 ARG 79 A ALA 80 n 80 ALA 80 A ALA 81 n 81 ALA 81 A ILE 82 n 82 ILE 82 A GLU 83 n 83 GLU 83 A GLY 84 n 84 GLY 84 A ILE 85 n 85 ILE 85 A THR 86 n 86 THR 86 A PHE 87 n 87 PHE 87 A THR 88 n 88 THR 88 A GLN 89 n 89 GLN 89 A PRO 90 n 90 PRO 90 A TYR 91 n 91 TYR 91 A PHE 92 n 92 PHE 92 A SER 93 n 93 SER 93 A SER 94 n 94 SER 94 A GLY 95 n 95 GLY 95 A ILE 96 n 96 ILE 96 A GLY 97 n 97 GLY 97 A LEU 98 n 98 LEU 98 A LEU 99 n 99 LEU 99 A ILE 100 n 100 ILE 100 A PRO 101 n 101 PRO 101 A GLY 102 n 102 GLY 102 A THR 103 n 103 THR 103 A ALA 104 n 104 ALA 104 A THR 105 n 105 THR 105 A PRO 106 n 106 PRO 106 A LEU 107 n 107 LEU 107 A PHE 108 n 108 PHE 108 A ARG 109 n 109 ARG 109 A SER 110 n 110 SER 110 A VAL 111 n 111 VAL 111 A GLY 112 n 112 GLY 112 A ASP 113 n 113 ASP 113 A LEU 114 n 114 LEU 114 A LYS 115 n 115 LYS 115 A ASN 116 n 116 ASN 116 A LYS 117 n 117 LYS 117 A GLU 118 n 118 GLU 118 A VAL 119 n 119 VAL 119 A ALA 120 n 120 ALA 120 A VAL 121 n 121 VAL 121 A VAL 122 n 122 VAL 122 A ARG 123 n 123 ARG 123 A ASP 124 n 124 ASP 124 A THR 125 n 125 THR 125 A THR 126 n 126 THR 126 A ALA 127 n 127 ALA 127 A VAL 128 n 128 VAL 128 A ASP 129 n 129 ASP 129 A TRP 130 n 130 TRP 130 A ALA 131 n 131 ALA 131 A ASN 132 n 132 ASN 132 A PHE 133 n 133 PHE 133 A TYR 134 n 134 TYR 134 A GLN 135 n 135 GLN 135 A ALA 136 n 136 ALA 136 A ASP 137 n 137 ASP 137 A VAL 138 n 138 VAL 138 A ARG 139 n 139 ARG 139 A GLU 140 n 140 GLU 140 A THR 141 n 141 THR 141 A ASN 142 n 142 ASN 142 A ASN 143 n 143 ASN 143 A LEU 144 n 144 LEU 144 A THR 145 n 145 THR 145 A ALA 146 n 146 ALA 146 A ALA 147 n 147 ALA 147 A ILE 148 n 148 ILE 148 A THR 149 n 149 THR 149 A LEU 150 n 150 LEU 150 A LEU 151 n 151 LEU 151 A GLN 152 n 152 GLN 152 A LYS 153 n 153 LYS 153 A LYS 154 n 154 LYS 154 A GLN 155 n 155 GLN 155 A VAL 156 n 156 VAL 156 A GLU 157 n 157 GLU 157 A ALA 158 n 158 ALA 158 A VAL 159 n 159 VAL 159 A MET 160 n 160 MET 160 A PHE 161 n 161 PHE 161 A ASP 162 n 162 ASP 162 A ARG 163 n 163 ARG 163 A PRO 164 n 164 PRO 164 A ALA 165 n 165 ALA 165 A LEU 166 n 166 LEU 166 A ILE 167 n 167 ILE 167 A TYR 168 n 168 TYR 168 A TYR 169 n 169 TYR 169 A THR 170 n 170 THR 170 A ARG 171 n 171 ARG 171 A GLN 172 n 172 GLN 172 A ASN 173 n 173 ASN 173 A PRO 174 n 174 PRO 174 A ASN 175 n 175 ASN 175 A LEU 176 n 176 LEU 176 A ASN 177 n 177 ASN 177 A LEU 178 n 178 LEU 178 A GLU 179 n 179 GLU 179 A VAL 180 n 180 VAL 180 A THR 181 n 181 THR 181 A GLU 182 n 182 GLU 182 A ILE 183 n 183 ILE 183 A ARG 184 n 184 ARG 184 A VAL 185 n 185 VAL 185 A SER 186 n 186 SER 186 A LEU 187 n 187 LEU 187 A GLU 188 n 188 GLU 188 A PRO 189 n 189 PRO 189 A TYR 190 n 190 TYR 190 A GLY 191 n 191 GLY 191 A PHE 192 n 192 PHE 192 A VAL 193 n 193 VAL 193 A LEU 194 n 194 LEU 194 A LYS 195 n 195 LYS 195 A GLU 196 n 196 GLU 196 A ASN 197 n 197 ASN 197 A SER 198 n 198 SER 198 A PRO 199 n 199 PRO 199 A LEU 200 n 200 LEU 200 A GLN 201 n 201 GLN 201 A LYS 202 n 202 LYS 202 A THR 203 n 203 THR 203 A ILE 204 n 204 ILE 204 A ASN 205 n 205 ASN 205 A VAL 206 n 206 VAL 206 A GLU 207 n 207 GLU 207 A MET 208 n 208 MET 208 A LEU 209 n 209 LEU 209 A ASN 210 n 210 ASN 210 A LEU 211 n 211 LEU 211 A LEU 212 n 212 LEU 212 A TYR 213 n 213 TYR 213 A SER 214 n 214 SER 214 A ARG 215 n 215 ARG 215 A VAL 216 n 216 VAL 216 A ILE 217 n 217 ILE 217 A ALA 218 n 218 ALA 218 A GLU 219 n 219 GLU 219 A PHE 220 n 220 PHE 220 A THR 221 n 221 THR 221 A GLU 222 n 222 GLU 222 A ARG 223 n 223 ARG 223 A TRP 224 n 224 TRP 224 A LEU 225 n 225 LEU 225 A GLY 226 n 226 GLY 226 A n 227 227 A n 228 228 A n 229 229 A n 230 230 A n 231 231 A n 232 232 A author_defined_assembly 2 dimeric 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_755 -x+2,y,-z crystal symmetry operation 194.5160000000 0.0000000000 0.0000000000 A N PHE 18 A N PHE 18 A O THR 28 A O THR 28 A N GLU 47 A N GLU 47 A O LEU 6 A O LEU 6 A N GLY 9 A N GLY 9 A O ILE 68 A O ILE 68 A O ILE 73 A O ILE 73 A N GLY 191 A N GLY 191 A N LEU 194 A N LEU 194 A O THR 86 A O THR 86 A O THR 86 A O THR 86 A N LEU 194 A N LEU 194 A N TYR 190 A N TYR 190 A O PHE 92 A O PHE 92 A N ILE 100 A N ILE 100 A O GLU 179 A O GLU 179 A O GLU 179 A O GLU 179 A N ILE 100 A N ILE 100 A N LEU 99 A N LEU 99 A O VAL 159 A O VAL 159 A N ALA 158 A N ALA 158 A O GLU 118 A O GLU 118 A N VAL 119 A N VAL 119 A O ASP 137 A O ASP 137 1 A CB ALA 3 A CB ALA 3 1 Y 1 A CG LYS 43 A CG LYS 43 1 Y 1 A CD LYS 43 A CD LYS 43 1 Y 1 A CE LYS 43 A CE LYS 43 1 Y 1 A NZ LYS 43 A NZ LYS 43 1 Y 1 A CG GLU 63 A CG GLU 63 1 Y 1 A CD GLU 63 A CD GLU 63 1 Y 1 A OE1 GLU 63 A OE1 GLU 63 1 Y 1 A OE2 GLU 63 A OE2 GLU 63 1 Y 1 A CG GLU 78 A CG GLU 78 1 Y 1 A CD GLU 78 A CD GLU 78 1 Y 1 A OE1 GLU 78 A OE1 GLU 78 1 Y 1 A OE2 GLU 78 A OE2 GLU 78 1 Y 1 A CG GLU 83 A CG GLU 83 1 Y 1 A CD GLU 83 A CD GLU 83 1 Y 1 A OE1 GLU 83 A OE1 GLU 83 1 Y 1 A OE2 GLU 83 A OE2 GLU 83 1 Y 1 A CG ARG 139 A CG ARG 139 1 Y 1 A CD ARG 139 A CD ARG 139 1 Y 1 A NE ARG 139 A NE ARG 139 1 Y 1 A CZ ARG 139 A CZ ARG 139 1 Y 1 A NH1 ARG 139 A NH1 ARG 139 1 Y 1 A NH2 ARG 139 A NH2 ARG 139 1 Y 1 A CG LYS 153 A CG LYS 153 1 Y 1 A CD LYS 153 A CD LYS 153 1 Y 1 A CE LYS 153 A CE LYS 153 1 Y 1 A NZ LYS 153 A NZ LYS 153 1 Y 1 A CG LYS 154 A CG LYS 154 1 Y 1 A CD LYS 154 A CD LYS 154 1 Y 1 A CE LYS 154 A CE LYS 154 1 Y 1 A NZ LYS 154 A NZ LYS 154 1 Y 1 A CG GLU 179 A CG GLU 179 1 Y 1 A CD GLU 179 A CD GLU 179 1 Y 1 A OE1 GLU 179 A OE1 GLU 179 1 Y 1 A OE2 GLU 179 A OE2 GLU 179 1 Y 1 A CG GLU 182 A CG GLU 182 1 Y 1 A CD GLU 182 A CD GLU 182 1 Y 1 A OE1 GLU 182 A OE1 GLU 182 1 Y 1 A OE2 GLU 182 A OE2 GLU 182 1 Y 1 A CG ARG 184 A CG ARG 184 1 Y 1 A CD ARG 184 A CD ARG 184 1 Y 1 A NE ARG 184 A NE ARG 184 1 Y 1 A CZ ARG 184 A CZ ARG 184 1 Y 1 A NH1 ARG 184 A NH1 ARG 184 1 Y 1 A NH2 ARG 184 A NH2 ARG 184 1 Y 1 A CG GLU 219 A CG GLU 219 1 Y 1 A CD GLU 219 A CD GLU 219 1 Y 1 A OE1 GLU 219 A OE1 GLU 219 1 Y 1 A OE2 GLU 219 A OE2 GLU 219 1 Y 1 A GLU 21 A GLU 21 1 Y 1 A GLY 22 A GLY 22 1 Y 1 A LYS 23 A LYS 23 1 Y 1 A ASN 24 A ASN 24 1 Y 1 A ALA 25 A ALA 25 1 Y 1 A PRO 227 A PRO 227 1 Y 1 A GLY 228 A GLY 228 1 Y 1 A ILE 229 A ILE 229 1 Y 1 A GLU 230 A GLU 230 1 Y 1 A GLU 231 A GLU 231 1 Y 1 A ASN 232 A ASN 232 1 Y 1 A ASN 116 81.08 -3.66 1 A LYS 153 -73.75 -105.13 1 A LYS 154 -176.41 7.51 0.2660000 0.2100000 0.2130000 1.90 20.0 894 18307 18307 RANDOM 1 THROUGHOUT 2.0 2.0 FOURIER SYNTHESIS Engh & Huber 1.90 20.0 108 1783 0 0 1675 0.007 1.252 1.569 2.451 2.773 4.191 23.9 1.21 0.3210000 0.3510000 1.99 91 1943 26.081 1.90 20.0 1IIW 18964 18470 2.0 2.0 0.0460000 1 18.0 3.01 97.50 0.2040000 1.90 1.97 4.4 1 1.90 81.1 model building DM refinement X-PLOR 3.851 data reduction DENZO data scaling SCALEPACK phasing DM GLUR0 LIGAND BINDING CORE: CLOSED-CLEFT LIGAND-FREE STRUCTURE 1 N N 2 N N A GLY 29 A GLY 29 HELX_P A GLN 42 A GLN 42 1 1 14 A SER 53 A SER 53 HELX_P A GLU 63 A GLU 63 1 2 11 A THR 76 A THR 76 HELX_P A ALA 81 A ALA 81 1 3 6 A SER 110 A SER 110 HELX_P A LYS 115 A LYS 115 5 4 6 A THR 125 A THR 125 HELX_P A TYR 134 A TYR 134 1 5 10 A ASN 143 A ASN 143 HELX_P A LYS 153 A LYS 153 1 6 11 A ARG 163 A ARG 163 HELX_P A ARG 171 A ARG 171 1 7 9 A GLN 172 A GLN 172 HELX_P A LEU 176 A LEU 176 5 8 5 A LEU 200 A LEU 200 HELX_P A SER 214 A SER 214 1 9 15 A ARG 215 A ARG 215 HELX_P A GLY 226 A GLY 226 1 10 12 MEMBRANE PROTEIN FOLD RELATED TO PBPS, MEMBRANE PROTEIN A PRO 14 A PRO 14 1 A PRO 15 A PRO 15 0.24 P73797_SYNY3 UNP 1 44 P73797 LKVGVVGNPPFVFYGEGKNAAFTGISLDVWRAVAESQKWNSEYVRQNSISAGITAVAEGELDILIGPISVTPERAAIEGI TFTQPYFSSGIGLLIPG P73797_SYNY3 UNP 1 256 P73797 ATPLFRSVGDLKNKEVAVVRDTTAVDWANFYQADVRETNNLTAAITLLQKKQVEAVMFDRPALIYYTRQNPNLNLEVTEI RVSLEPYGFVLKENSPLQKTINVEMLNLLYSRVIAEFTERWLGPGIEEN 44 140 1IIW 6 102 P73797 A 1 6 102 256 384 1IIW 104 232 P73797 A 2 104 232 1 expression tag GLY 1 1IIW A P73797 UNP 1 1 expression tag SER 2 1IIW A P73797 UNP 2 1 expression tag ALA 3 1IIW A P73797 UNP 3 1 expression tag MET 4 1IIW A P73797 UNP 4 1 expression tag ALA 5 1IIW A P73797 UNP 5 1 linker THR 103 1IIW A P73797 UNP 103 2 12 anti-parallel parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel parallel A PHE 18 A PHE 18 A TYR 19 A TYR 19 A PHE 27 A PHE 27 A THR 28 A THR 28 A SER 46 A SER 46 A ARG 50 A ARG 50 A LEU 6 A LEU 6 A VAL 10 A VAL 10 A ILE 68 A ILE 68 A SER 74 A SER 74 A SER 186 A SER 186 A LYS 195 A LYS 195 A ILE 85 A ILE 85 A PHE 87 A PHE 87 A SER 186 A SER 186 A LYS 195 A LYS 195 A PHE 92 A PHE 92 A PRO 101 A PRO 101 A LEU 178 A LEU 178 A VAL 180 A VAL 180 A PHE 92 A PHE 92 A PRO 101 A PRO 101 A ALA 158 A ALA 158 A ASP 162 A ASP 162 A GLU 118 A GLU 118 A VAL 122 A VAL 122 A ASP 137 A ASP 137 A THR 141 A THR 141 5 C 1 2 1