0.010218 0.000000 0.005259 0.000000 0.020093 0.000000 0.000000 0.000000 0.020216 0.00000 0.00000 0.00000 Mayer, M.L. Olson, R. Gouaux, E. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 117.23 90.00 97.865 49.769 55.633 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/pdb1iit/pdb pdb_00001iit 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 CCD 2000-06-17 ADSC QUANTUM 4 SINGLE WAVELENGTH M x-ray 1 0.97625 1.0 X4A NSLS 0.97625 SYNCHROTRON NSLS BEAMLINE X4A 25565.977 Slr1257 protein GLUR0 LIGAND BINDING CORE, RESIDUES 44-140, 256-385 1 man polymer 105.093 SERINE 1 syn non-polymer 18.015 water 92 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 PCC6803 Escherichia Escherichia coli sample 6 102 slr1257, slr1257 GluR0 1111708 Synechocystis sp. PCC 6803 substr. Kazusa 469008 Escherichia coli BL21(DE3) BL21(DE3) PLASMID pETGQ Synechocystis PCC6803 Escherichia Escherichia coli sample 104 232 slr1257, slr1257 GluR0 1111708 Synechocystis sp. PCC 6803 substr. Kazusa 469008 Escherichia coli BL21(DE3) BL21(DE3) PLASMID pETGQ 1 2.35 47.77 VAPOR DIFFUSION, HANGING DROP 4.7 38% MPD, 0.2 M LiCl, 0.1 M Na Acetate, 10 mM L-Serine, pH 4.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K 277 entity_src_gen chem_comp_atom chem_comp_bond database_2 struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Database references Source and taxonomy Data collection Database references Derived calculations 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 _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id GluR0 ligand binding core: closed-cleft ligand-free structure GluR0 ligand binding core complex with L-glutamate 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 SER SERINE HOH water SER 999 2 SER SER 999 A HOH 1 3 HOH HOH 1000 A HOH 2 3 HOH HOH 1001 A HOH 3 3 HOH HOH 1002 A HOH 4 3 HOH HOH 1003 A HOH 5 3 HOH HOH 1004 A HOH 6 3 HOH HOH 1005 A HOH 7 3 HOH HOH 1006 A HOH 8 3 HOH HOH 1007 A HOH 9 3 HOH HOH 1008 A HOH 10 3 HOH HOH 1009 A HOH 11 3 HOH HOH 1010 A HOH 12 3 HOH HOH 1011 A HOH 13 3 HOH HOH 1012 A HOH 14 3 HOH HOH 1013 A HOH 15 3 HOH HOH 1014 A HOH 16 3 HOH HOH 1015 A HOH 17 3 HOH HOH 1016 A HOH 18 3 HOH HOH 1017 A HOH 19 3 HOH HOH 1018 A HOH 20 3 HOH HOH 1019 A HOH 21 3 HOH HOH 1020 A HOH 22 3 HOH HOH 1021 A HOH 23 3 HOH HOH 1022 A HOH 24 3 HOH HOH 1023 A HOH 25 3 HOH HOH 1024 A HOH 26 3 HOH HOH 1025 A HOH 27 3 HOH HOH 1026 A HOH 28 3 HOH HOH 1027 A HOH 29 3 HOH HOH 1028 A HOH 30 3 HOH HOH 1029 A HOH 31 3 HOH HOH 1030 A HOH 32 3 HOH HOH 1031 A HOH 33 3 HOH HOH 1032 A HOH 34 3 HOH HOH 1033 A HOH 35 3 HOH HOH 1034 A HOH 36 3 HOH HOH 1035 A HOH 37 3 HOH HOH 1036 A HOH 38 3 HOH HOH 1037 A HOH 39 3 HOH HOH 1038 A HOH 40 3 HOH HOH 1039 A HOH 41 3 HOH HOH 1040 A HOH 42 3 HOH HOH 1041 A HOH 43 3 HOH HOH 1042 A HOH 44 3 HOH HOH 1043 A HOH 45 3 HOH HOH 1044 A HOH 46 3 HOH HOH 1045 A HOH 47 3 HOH HOH 1046 A HOH 48 3 HOH HOH 1047 A HOH 49 3 HOH HOH 1048 A HOH 50 3 HOH HOH 1049 A HOH 51 3 HOH HOH 1050 A HOH 52 3 HOH HOH 1051 A HOH 53 3 HOH HOH 1052 A HOH 54 3 HOH HOH 1053 A HOH 55 3 HOH HOH 1054 A HOH 56 3 HOH HOH 1055 A HOH 57 3 HOH HOH 1056 A HOH 58 3 HOH HOH 1057 A HOH 59 3 HOH HOH 1058 A HOH 60 3 HOH HOH 1059 A HOH 61 3 HOH HOH 1060 A HOH 62 3 HOH HOH 1061 A HOH 63 3 HOH HOH 1062 A HOH 64 3 HOH HOH 1063 A HOH 65 3 HOH HOH 1064 A HOH 66 3 HOH HOH 1065 A HOH 67 3 HOH HOH 1066 A HOH 68 3 HOH HOH 1067 A HOH 69 3 HOH HOH 1068 A HOH 70 3 HOH HOH 1069 A HOH 71 3 HOH HOH 1070 A HOH 72 3 HOH HOH 1071 A HOH 73 3 HOH HOH 1072 A HOH 74 3 HOH HOH 1073 A HOH 75 3 HOH HOH 1074 A HOH 76 3 HOH HOH 1075 A HOH 77 3 HOH HOH 1076 A HOH 78 3 HOH HOH 1077 A HOH 79 3 HOH HOH 1078 A HOH 80 3 HOH HOH 1079 A HOH 81 3 HOH HOH 1080 A HOH 82 3 HOH HOH 1081 A HOH 83 3 HOH HOH 1082 A HOH 84 3 HOH HOH 1083 A HOH 85 3 HOH HOH 1084 A HOH 86 3 HOH HOH 1085 A HOH 87 3 HOH HOH 1086 A HOH 88 3 HOH HOH 1087 A HOH 89 3 HOH HOH 1088 A HOH 90 3 HOH HOH 1089 A HOH 91 3 HOH HOH 1090 A HOH 92 3 HOH HOH 1091 A GLY 1 n 1 GLY 1 A SER 2 n 2 SER 2 A ALA 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 195.7300000000 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 O ILE 100 A O ILE 100 A N GLU 179 A N GLU 179 A N GLU 179 A N GLU 179 A O ILE 100 A O 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 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 LYS 117 A CG LYS 117 1 Y 1 A CD LYS 117 A CD LYS 117 1 Y 1 A CE LYS 117 A CE LYS 117 1 Y 1 A NZ LYS 117 A NZ LYS 117 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 ARG 215 A CG ARG 215 1 Y 1 A CD ARG 215 A CD ARG 215 1 Y 1 A NE ARG 215 A NE ARG 215 1 Y 1 A CZ ARG 215 A CZ ARG 215 1 Y 1 A NH1 ARG 215 A NH1 ARG 215 1 Y 1 A NH2 ARG 215 A NH2 ARG 215 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 CG GLU 222 A CG GLU 222 1 Y 1 A CD GLU 222 A CD GLU 222 1 Y 1 A OE1 GLU 222 A OE1 GLU 222 1 Y 1 A OE2 GLU 222 A OE2 GLU 222 1 Y 1 A CG ARG 223 A CG ARG 223 1 Y 1 A CD ARG 223 A CD ARG 223 1 Y 1 A NE ARG 223 A NE ARG 223 1 Y 1 A CZ ARG 223 A CZ ARG 223 1 Y 1 A NH1 ARG 223 A NH1 ARG 223 1 Y 1 A NH2 ARG 223 A NH2 ARG 223 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 73.48 -9.32 1 A GLU 118 -64.98 94.53 1 A LYS 153 -76.31 -121.32 1 A LYS 154 -170.66 77.04 1 A GLN 155 -131.33 -34.76 1 A LEU 225 -150.94 13.59 0.2500000 0.2090000 0.2110000 1.90 20.0 912 18780 18780 RANDOM 1 THROUGHOUT 2 2.0 FOURIER SYNTHESIS Engh & Huber 1.90 20.0 92 1755 7 0 1656 0.006 1.261 3.060 2.019 4.917 3.387 23.2 1.19 0.3250000 0.2950000 1.99 121 2263 20.29 1.90 20.0 1IIT 18810 2.0 1.0 0.0460000 1 27.2 7.00 99.9 0.0940000 1.90 1.97 19.3 1 6.69 100 model building DM refinement X-PLOR data reduction DENZO data scaling SCALEPACK phasing DM GLUR0 LIGAND BINDING CORE COMPLEX WITH L-SERINE 1 N N 2 N N 3 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 THR 103 A THR 103 HELX_P A THR 105 A THR 105 5 4 3 A SER 110 A SER 110 HELX_P A LYS 115 A LYS 115 5 5 6 A THR 125 A THR 125 HELX_P A TYR 134 A TYR 134 1 6 10 A ASN 143 A ASN 143 HELX_P A LYS 153 A LYS 153 1 7 11 A ARG 163 A ARG 163 HELX_P A ASN 173 A ASN 173 1 8 11 A PRO 174 A PRO 174 HELX_P A LEU 176 A LEU 176 5 9 3 A LEU 200 A LEU 200 HELX_P A SER 214 A SER 214 1 10 15 A ARG 215 A ARG 215 HELX_P A GLY 226 A GLY 226 1 11 12 MEMBRANE PROTEIN MEMBRANE PROTEIN, SAME FOLD AS PBPS A PRO 14 A PRO 14 1 A PRO 15 A PRO 15 0.41 P73797_SYNY3 UNP 1 44 P73797 LKVGVVGNPPFVFYGEGKNAAFTGISLDVWRAVAESQKWNSEYVRQNSISAGITAVAEGELDILIGPISVTPERAAIEGI TFTQPYFSSGIGLLIPG P73797_SYNY3 UNP 1 256 P73797 ATPLFRSVGDLKNKEVAVVRDTTAVDWANFYQADVRETNNLTAAITLLQKKQVEAVMFDRPALIYYTRQNPNLNLEVTEI RVSLEPYGFVLKENSPLQKTINVEMLNLLYSRVIAEFTERWLGPGIEEN 44 140 1IIT 6 102 P73797 A 1 6 102 256 384 1IIT 104 232 P73797 A 2 104 232 1 expression tag GLY 1 1IIT A P73797 UNP 1 1 expression tag SER 2 1IIT A P73797 UNP 2 1 expression tag ALA 3 1IIT A P73797 UNP 3 1 expression tag MET 4 1IIT A P73797 UNP 4 1 expression tag ALA 5 1IIT A P73797 UNP 5 1 linker THR 103 1IIT 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 BINDING SITE FOR RESIDUE SER A 999 A SER 999 Software 9 A ILE 54 A ILE 54 9 1_555 A PRO 72 A PRO 72 9 1_555 A SER 74 A SER 74 9 1_555 A ARG 79 A ARG 79 9 1_555 A THR 125 A THR 125 9 1_555 A THR 126 A THR 126 9 1_555 A ASP 162 A ASP 162 9 1_555 A TYR 190 A TYR 190 9 1_555 A HOH 1002 C HOH 9 1_555 5 C 1 2 1