0.011885 0.006862 0.000000 0.000000 0.013724 0.000000 0.000000 0.000000 0.005978 0.00000 0.00000 0.00000 Guddat, L.W. Vos, S. Martin, J.L. keough, D.T. de Jersey, J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90.00 90.00 120.00 84.140 84.140 167.270 C10 H14 N5 O8 P 363.221 GUANOSINE-5'-MONOPHOSPHATE non-polymer 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 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 C5 H11 O7 P 214.110 ANY 5'-MONOPHOSPHATE NUCLEOTIDE 1-DEOXY-RIBOFURANOSE-5'-PHOSPHATE RNA 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 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 P N 2 N O N 3 N O N 4 N O N 5 N O N 6 N C N 7 R C N 8 N O N 9 S C N 10 N O N 11 R C N 12 N O N 13 R C Y 14 N N Y 15 N C Y 16 N N Y 17 N C N 18 N C N 19 N O N 20 N N N 21 N C N 22 N N N 23 N N Y 24 N C N 25 N H 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 N N 40 S C N 41 N C N 42 N O N 43 N C N 44 N O N 45 N H N 46 N H N 47 N H N 48 N H N 49 N H N 50 N H N 51 N H N 52 N N N 53 S C N 54 N C N 55 N O N 56 N C N 57 N C N 58 N C N 59 N N N 60 N C N 61 N N N 62 N N N 63 N O N 64 N H N 65 N H N 66 N H 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 H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N N N 80 S C N 81 N C N 82 N O N 83 N C N 84 N C N 85 N O N 86 N N N 87 N O N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N N N 97 S C N 98 N C N 99 N O N 100 N C N 101 N C N 102 N O N 103 N O N 104 N O 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 N N 113 R C N 114 N C N 115 N O N 116 N C N 117 N S N 118 N O N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H 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 N C N 131 N C N 132 N C N 133 N O N 134 N N N 135 N O 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 N N 147 S C N 148 N C N 149 N O N 150 N C N 151 N C N 152 N C N 153 N O N 154 N O N 155 N O N 156 N H 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 N N 166 N C N 167 N C N 168 N O N 169 N O 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 S C N 177 N C N 178 N O N 179 N C Y 180 N C Y 181 N N Y 182 N C Y 183 N C Y 184 N N N 185 N O 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 H N 196 N O 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 S C N 204 N C N 205 N C N 206 N C N 207 N O 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 H N 216 N H N 217 N H N 218 N H N 219 N H N 220 N H N 221 N N N 222 S C N 223 N C N 224 N O N 225 N C N 226 N C N 227 N C N 228 N C N 229 N O 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 H N 239 N H N 240 N H N 241 N H N 242 N H N 243 N N N 244 S C N 245 N C N 246 N O N 247 N C N 248 N C N 249 N C N 250 N C N 251 N N N 252 N O N 253 N H 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 H N 268 N N N 269 S C N 270 N C N 271 N O N 272 N C N 273 N C N 274 N S 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 H N 287 N H N 288 N N N 289 S C N 290 N C N 291 N O N 292 N C Y 293 N C Y 294 N C Y 295 N C Y 296 N C Y 297 N C Y 298 N C N 299 N O N 300 N H 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 N N 312 S C N 313 N C N 314 N O N 315 N C N 316 N C N 317 N C N 318 N O N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N N N 329 S C N 330 N C N 331 N O N 332 N C N 333 N O N 334 N O N 335 N H N 336 N H N 337 N H N 338 N H N 339 N H N 340 N H N 341 N H N 342 N N N 343 S C N 344 N C N 345 N O N 346 R C N 347 N O N 348 N C N 349 N O 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 356 N H N 357 N H N 358 N H N 359 N N N 360 S C N 361 N C N 362 N O N 363 N C Y 364 N C Y 365 N C Y 366 N C Y 367 N C Y 368 N C Y 369 N C N 370 N O N 371 N O N 372 N H N 373 N H 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 N 388 N C N 389 N C N 390 N O N 391 N H N 392 N H N 393 N H N 394 N H N 395 N H N 396 N H N 397 N H N 398 N H N 399 N H N 400 N H N 401 N H N 1 N doub N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N sing 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 sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing Y 25 N sing Y 26 N sing Y 27 N doub N 28 N sing Y 29 N sing N 30 N sing Y 31 N doub N 32 N doub N 33 N sing N 34 N sing N 35 N sing N 36 N sing N 37 N doub 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 sing N 46 N sing N 47 N doub N 48 N sing N 49 N sing N 50 N sing 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 doub N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing 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 doub 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 doub N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N doub 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 doub N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N doub 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 doub 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 sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N doub 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 sing N 146 N sing N 147 N sing N 148 N doub 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 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 doub N 176 N sing N 177 N sing N 178 N sing N 179 N sing Y 180 N sing Y 181 N doub Y 182 N doub N 183 N sing Y 184 N sing N 185 N sing Y 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N doub 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 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 sing N 262 N sing N 263 N sing N 264 N doub 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 doub N 284 N sing N 285 N sing N 286 N sing N 287 N sing Y 288 N doub Y 289 N sing Y 290 N sing N 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 N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N doub 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 sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N doub 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 sing 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 doub N 353 N sing N 354 N sing N 355 N sing N 356 N sing Y 357 N doub Y 358 N sing Y 359 N sing N 360 N sing Y 361 N doub N 362 N sing Y 363 N doub N 364 N sing Y 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 sing N 374 N sing N 375 N sing N 376 N doub N 377 N sing N 378 N sing N 379 N sing N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N sing N 385 N sing N 386 N sing N 387 N sing US Protein Sci. PRCIEI 0795 0961-8368 11 1626 1638 10.1110/ps.0201002 12070315 Crystal structures of free, IMP-, and GMP-bound Escherichia coli hypoxanthine phosphoribosyltransferase. 2002 10.2210/pdb1g9t/pdb pdb_00001g9t 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 mirrors CCD 1999-12-20 ADSC QUANTUM 1 mirror SINGLE WAVELENGTH M x-ray 1 1.00 1.0 14-BM-D APS 1.00 SYNCHROTRON APS BEAMLINE 14-BM-D 20657.887 HYPOXANTHINE PHOSPHORIBOSYLTRANSFERASE 2.4.2.8 2 man polymer 363.221 GUANOSINE-5'-MONOPHOSPHATE 1 syn non-polymer 214.110 ANY 5'-MONOPHOSPHATE NUCLEOTIDE 1 syn non-polymer 18.015 water 114 nat water no no MVRDMKHTVEVMIPEAEIKARIAELGRQITERYKDSGSDMVLVGLLRGSFMFMADLCREVQVSHEVDFMTASSYGSGMST TRDLKILKDLDEDIRGKDVLIVEDIIDSGNTLSKVREILSLREPKSLAICTLLDKPSRREVNVPVEFIGFSIPDEFVVGY GIDYAQRYRHLPYIGKVILLDE MVRDMKHTVEVMIPEAEIKARIAELGRQITERYKDSGSDMVLVGLLRGSFMFMADLCREVQVSHEVDFMTASSYGSGMST TRDLKILKDLDEDIRGKDVLIVEDIIDSGNTLSKVREILSLREPKSLAICTLLDKPSRREVNVPVEFIGFSIPDEFVVGY GIDYAQRYRHLPYIGKVILLDE A,B 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 Escherichia Escherichia sample HPT 562 Escherichia coli 562 Escherichia coli SPHI606 PLASMID PT7-7 1 4.14 70.26 VAPOR DIFFUSION, HANGING DROP 7.5 Hepes, sodium citrate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 chem_comp_atom chem_comp_bond database_2 struct_ref_seq_dif struct_site pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Refinement description 1 0 2002-08-28 1 1 2008-04-27 1 2 2011-07-13 1 3 2024-03-13 1 4 2024-04-03 _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 1A97 CONTAINS XANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE COMPLEXED WITH GMP 1G9S CONTAINS HYPOXANTHINE PHOSPHORIBOSYLTRANSFERASE COMPLEXED WITH IMP RCSB Y PDBJ 2000-11-28 REL REL 5GP GUANOSINE-5'-MONOPHOSPHATE N ANY 5'-MONOPHOSPHATE NUCLEOTIDE HOH water 1HGX T.foetus HPRT PDB experimental model GMP 190 2 5GP 5GP 190 A RIB 490 3 N N 490 B TIP 1001 4 HOH HOH 1001 A TIP 1004 4 HOH HOH 1004 A TIP 1006 4 HOH HOH 1006 A TIP 1007 4 HOH HOH 1007 A TIP 1011 4 HOH HOH 1011 A TIP 1012 4 HOH HOH 1012 A TIP 1015 4 HOH HOH 1015 A TIP 1017 4 HOH HOH 1017 A TIP 1018 4 HOH HOH 1018 A TIP 1019 4 HOH HOH 1019 A TIP 1020 4 HOH HOH 1020 A TIP 1022 4 HOH HOH 1022 A TIP 1023 4 HOH HOH 1023 A TIP 1024 4 HOH HOH 1024 A TIP 1027 4 HOH HOH 1027 A TIP 1028 4 HOH HOH 1028 A TIP 1030 4 HOH HOH 1030 A TIP 1033 4 HOH HOH 1033 A TIP 1034 4 HOH HOH 1034 A TIP 1035 4 HOH HOH 1035 A TIP 1036 4 HOH HOH 1036 A TIP 1040 4 HOH HOH 1040 A TIP 1041 4 HOH HOH 1041 A TIP 1046 4 HOH HOH 1046 A TIP 1050 4 HOH HOH 1050 A TIP 1051 4 HOH HOH 1051 A TIP 1054 4 HOH HOH 1054 A TIP 1056 4 HOH HOH 1056 A TIP 1059 4 HOH HOH 1059 A TIP 1061 4 HOH HOH 1061 A TIP 1063 4 HOH HOH 1063 A TIP 1069 4 HOH HOH 1069 A TIP 1070 4 HOH HOH 1070 A TIP 1071 4 HOH HOH 1071 A TIP 1072 4 HOH HOH 1072 A TIP 1073 4 HOH HOH 1073 A TIP 1074 4 HOH HOH 1074 A TIP 1075 4 HOH HOH 1075 A TIP 1079 4 HOH HOH 1079 A TIP 1081 4 HOH HOH 1081 A TIP 1084 4 HOH HOH 1084 A TIP 1086 4 HOH HOH 1086 A TIP 1089 4 HOH HOH 1089 A TIP 1090 4 HOH HOH 1090 A TIP 1091 4 HOH HOH 1091 A TIP 1093 4 HOH HOH 1093 A TIP 1095 4 HOH HOH 1095 A TIP 1098 4 HOH HOH 1098 A TIP 1100 4 HOH HOH 1100 A TIP 1103 4 HOH HOH 1103 A TIP 1104 4 HOH HOH 1104 A TIP 1105 4 HOH HOH 1105 A TIP 1109 4 HOH HOH 1109 A TIP 1110 4 HOH HOH 1110 A TIP 1112 4 HOH HOH 1112 A TIP 1113 4 HOH HOH 1113 A TIP 1114 4 HOH HOH 1114 A TIP 1002 4 HOH HOH 1002 B TIP 1003 4 HOH HOH 1003 B TIP 1005 4 HOH HOH 1005 B TIP 1008 4 HOH HOH 1008 B TIP 1009 4 HOH HOH 1009 B TIP 1010 4 HOH HOH 1010 B TIP 1013 4 HOH HOH 1013 B TIP 1014 4 HOH HOH 1014 B TIP 1016 4 HOH HOH 1016 B TIP 1021 4 HOH HOH 1021 B TIP 1025 4 HOH HOH 1025 B TIP 1026 4 HOH HOH 1026 B TIP 1029 4 HOH HOH 1029 B TIP 1031 4 HOH HOH 1031 B TIP 1032 4 HOH HOH 1032 B TIP 1037 4 HOH HOH 1037 B TIP 1038 4 HOH HOH 1038 B TIP 1039 4 HOH HOH 1039 B TIP 1042 4 HOH HOH 1042 B TIP 1043 4 HOH HOH 1043 B TIP 1044 4 HOH HOH 1044 B TIP 1045 4 HOH HOH 1045 B TIP 1047 4 HOH HOH 1047 B TIP 1048 4 HOH HOH 1048 B TIP 1049 4 HOH HOH 1049 B TIP 1052 4 HOH HOH 1052 B TIP 1053 4 HOH HOH 1053 B TIP 1055 4 HOH HOH 1055 B TIP 1057 4 HOH HOH 1057 B TIP 1058 4 HOH HOH 1058 B TIP 1060 4 HOH HOH 1060 B TIP 1062 4 HOH HOH 1062 B TIP 1064 4 HOH HOH 1064 B TIP 1065 4 HOH HOH 1065 B TIP 1066 4 HOH HOH 1066 B TIP 1067 4 HOH HOH 1067 B TIP 1068 4 HOH HOH 1068 B TIP 1076 4 HOH HOH 1076 B TIP 1077 4 HOH HOH 1077 B TIP 1078 4 HOH HOH 1078 B TIP 1080 4 HOH HOH 1080 B TIP 1082 4 HOH HOH 1082 B TIP 1083 4 HOH HOH 1083 B TIP 1085 4 HOH HOH 1085 B TIP 1087 4 HOH HOH 1087 B TIP 1088 4 HOH HOH 1088 B TIP 1092 4 HOH HOH 1092 B TIP 1094 4 HOH HOH 1094 B TIP 1096 4 HOH HOH 1096 B TIP 1097 4 HOH HOH 1097 B TIP 1099 4 HOH HOH 1099 B TIP 1101 4 HOH HOH 1101 B TIP 1102 4 HOH HOH 1102 B TIP 1106 4 HOH HOH 1106 B TIP 1107 4 HOH HOH 1107 B TIP 1108 4 HOH HOH 1108 B TIP 1111 4 HOH HOH 1111 B n 1 1 A n 2 2 A n 3 3 A n 4 4 A MET 5 n 5 MET 5 A ALA 6 n 6 LYS 6 A HIS 7 n 7 HIS 7 A THR 8 n 8 THR 8 A VAL 9 n 9 VAL 9 A GLU 10 n 10 GLU 10 A VAL 11 n 11 VAL 11 A MET 12 n 12 MET 12 A ILE 13 n 13 ILE 13 A PRO 14 n 14 PRO 14 A GLU 15 n 15 GLU 15 A ALA 16 n 16 ALA 16 A GLU 17 n 17 GLU 17 A ILE 18 n 18 ILE 18 A LYS 19 n 19 LYS 19 A ALA 20 n 20 ALA 20 A ARG 21 n 21 ARG 21 A ILE 22 n 22 ILE 22 A ALA 23 n 23 ALA 23 A GLU 24 n 24 GLU 24 A LEU 25 n 25 LEU 25 A GLY 26 n 26 GLY 26 A ARG 27 n 27 ARG 27 A GLN 28 n 28 GLN 28 A ILE 29 n 29 ILE 29 A THR 30 n 30 THR 30 A GLU 31 n 31 GLU 31 A ARG 32 n 32 ARG 32 A TYR 33 n 33 TYR 33 A LYS 34 n 34 LYS 34 A ASP 35 n 35 ASP 35 A SER 36 n 36 SER 36 A GLY 37 n 37 GLY 37 A SER 38 n 38 SER 38 A ASP 39 n 39 ASP 39 A MET 40 n 40 MET 40 A VAL 41 n 41 VAL 41 A LEU 42 n 42 LEU 42 A VAL 43 n 43 VAL 43 A GLY 44 n 44 GLY 44 A LEU 45 n 45 LEU 45 A LEU 46 n 46 LEU 46 A ARG 47 n 47 ARG 47 A GLY 48 n 48 GLY 48 A SER 49 n 49 SER 49 A PHE 50 n 50 PHE 50 A MET 51 n 51 MET 51 A PHE 52 n 52 PHE 52 A MET 53 n 53 MET 53 A ALA 54 n 54 ALA 54 A ASP 55 n 55 ASP 55 A LEU 56 n 56 LEU 56 A CYS 57 n 57 CYS 57 A ARG 58 n 58 ARG 58 A GLU 59 n 59 GLU 59 A VAL 60 n 60 VAL 60 A GLN 61 n 61 GLN 61 A VAL 62 n 62 VAL 62 A SER 63 n 63 SER 63 A HIS 64 n 64 HIS 64 A GLU 65 n 65 GLU 65 A VAL 66 n 66 VAL 66 A ASP 67 n 67 ASP 67 A PHE 68 n 68 PHE 68 A MET 69 n 69 MET 69 A THR 70 n 70 THR 70 A ALA 71 n 71 ALA 71 A SER 72 n 72 SER 72 A n 73 73 A n 74 74 A n 75 75 A n 76 76 A n 77 77 A n 78 78 A n 79 79 A n 80 80 A n 81 81 A ARG 82 n 82 ARG 82 A ASP 83 n 83 ASP 83 A LEU 84 n 84 LEU 84 A LYS 85 n 85 LYS 85 A ILE 86 n 86 ILE 86 A LEU 87 n 87 LEU 87 A LYS 88 n 88 LYS 88 A ASP 89 n 89 ASP 89 A LEU 90 n 90 LEU 90 A ASP 91 n 91 ASP 91 A GLU 92 n 92 GLU 92 A ASP 93 n 93 ASP 93 A ILE 94 n 94 ILE 94 A ARG 95 n 95 ARG 95 A GLY 96 n 96 GLY 96 A LYS 97 n 97 LYS 97 A ASP 98 n 98 ASP 98 A VAL 99 n 99 VAL 99 A LEU 100 n 100 LEU 100 A ILE 101 n 101 ILE 101 A VAL 102 n 102 VAL 102 A GLU 103 n 103 GLU 103 A ASP 104 n 104 ASP 104 A ILE 105 n 105 ILE 105 A ILE 106 n 106 ILE 106 A ASP 107 n 107 ASP 107 A SER 108 n 108 SER 108 A GLY 109 n 109 GLY 109 A ASN 110 n 110 ASN 110 A THR 111 n 111 THR 111 A LEU 112 n 112 LEU 112 A SER 113 n 113 SER 113 A LYS 114 n 114 LYS 114 A VAL 115 n 115 VAL 115 A ARG 116 n 116 ARG 116 A GLU 117 n 117 GLU 117 A ILE 118 n 118 ILE 118 A LEU 119 n 119 LEU 119 A SER 120 n 120 SER 120 A LEU 121 n 121 LEU 121 A ARG 122 n 122 ARG 122 A GLU 123 n 123 GLU 123 A PRO 124 n 124 PRO 124 A LYS 125 n 125 LYS 125 A SER 126 n 126 SER 126 A LEU 127 n 127 LEU 127 A ALA 128 n 128 ALA 128 A ILE 129 n 129 ILE 129 A CYS 130 n 130 CYS 130 A THR 131 n 131 THR 131 A LEU 132 n 132 LEU 132 A LEU 133 n 133 LEU 133 A ASP 134 n 134 ASP 134 A LYS 135 n 135 LYS 135 A PRO 136 n 136 PRO 136 A SER 137 n 137 SER 137 A ARG 138 n 138 ARG 138 A ARG 139 n 139 ARG 139 A GLU 140 n 140 GLU 140 A VAL 141 n 141 VAL 141 A ASN 142 n 142 ASN 142 A VAL 143 n 143 VAL 143 A PRO 144 n 144 PRO 144 A VAL 145 n 145 VAL 145 A GLU 146 n 146 GLU 146 A PHE 147 n 147 PHE 147 A ILE 148 n 148 ILE 148 A GLY 149 n 149 GLY 149 A PHE 150 n 150 PHE 150 A SER 151 n 151 SER 151 A ILE 152 n 152 ILE 152 A PRO 153 n 153 PRO 153 A ASP 154 n 154 ASP 154 A GLU 155 n 155 GLU 155 A PHE 156 n 156 PHE 156 A VAL 157 n 157 VAL 157 A VAL 158 n 158 VAL 158 A GLY 159 n 159 GLY 159 A TYR 160 n 160 TYR 160 A GLY 161 n 161 GLY 161 A ILE 162 n 162 ILE 162 A ASP 163 n 163 ASP 163 A TYR 164 n 164 TYR 164 A ALA 165 n 165 ALA 165 A GLN 166 n 166 GLN 166 A ARG 167 n 167 ARG 167 A TYR 168 n 168 TYR 168 A ARG 169 n 169 ARG 169 A HIS 170 n 170 HIS 170 A LEU 171 n 171 LEU 171 A PRO 172 n 172 PRO 172 A TYR 173 n 173 TYR 173 A ILE 174 n 174 ILE 174 A GLY 175 n 175 GLY 175 A LYS 176 n 176 LYS 176 A VAL 177 n 177 VAL 177 A ILE 178 n 178 ILE 178 A LEU 179 n 179 LEU 179 A LEU 180 n 180 LEU 180 A n 181 181 A n 182 182 A n 1 301 B n 2 302 B n 3 303 B n 4 304 B MET 305 n 5 MET 305 B ALA 306 n 6 LYS 306 B HIS 307 n 7 HIS 307 B THR 308 n 8 THR 308 B VAL 309 n 9 VAL 309 B GLU 310 n 10 GLU 310 B VAL 311 n 11 VAL 311 B MET 312 n 12 MET 312 B ILE 313 n 13 ILE 313 B PRO 314 n 14 PRO 314 B GLU 315 n 15 GLU 315 B ALA 316 n 16 ALA 316 B GLU 317 n 17 GLU 317 B ILE 318 n 18 ILE 318 B LYS 319 n 19 LYS 319 B ALA 320 n 20 ALA 320 B ARG 321 n 21 ARG 321 B ILE 322 n 22 ILE 322 B ALA 323 n 23 ALA 323 B GLU 324 n 24 GLU 324 B LEU 325 n 25 LEU 325 B GLY 326 n 26 GLY 326 B ARG 327 n 27 ARG 327 B GLN 328 n 28 GLN 328 B ILE 329 n 29 ILE 329 B THR 330 n 30 THR 330 B GLU 331 n 31 GLU 331 B ARG 332 n 32 ARG 332 B TYR 333 n 33 TYR 333 B LYS 334 n 34 LYS 334 B ASP 335 n 35 ASP 335 B SER 336 n 36 SER 336 B GLY 337 n 37 GLY 337 B SER 338 n 38 SER 338 B ASP 339 n 39 ASP 339 B MET 340 n 40 MET 340 B VAL 341 n 41 VAL 341 B LEU 342 n 42 LEU 342 B VAL 343 n 43 VAL 343 B GLY 344 n 44 GLY 344 B LEU 345 n 45 LEU 345 B LEU 346 n 46 LEU 346 B ARG 347 n 47 ARG 347 B GLY 348 n 48 GLY 348 B SER 349 n 49 SER 349 B PHE 350 n 50 PHE 350 B MET 351 n 51 MET 351 B PHE 352 n 52 PHE 352 B MET 353 n 53 MET 353 B ALA 354 n 54 ALA 354 B ASP 355 n 55 ASP 355 B LEU 356 n 56 LEU 356 B CYS 357 n 57 CYS 357 B ARG 358 n 58 ARG 358 B GLU 359 n 59 GLU 359 B VAL 360 n 60 VAL 360 B GLN 361 n 61 GLN 361 B VAL 362 n 62 VAL 362 B SER 363 n 63 SER 363 B HIS 364 n 64 HIS 364 B GLU 365 n 65 GLU 365 B VAL 366 n 66 VAL 366 B ASP 367 n 67 ASP 367 B PHE 368 n 68 PHE 368 B MET 369 n 69 MET 369 B THR 370 n 70 THR 370 B ALA 371 n 71 ALA 371 B SER 372 n 72 SER 372 B SER 373 n 73 SER 373 B n 74 374 B n 75 375 B n 76 376 B n 77 377 B n 78 378 B n 79 379 B n 80 380 B n 81 381 B ALA 382 n 82 ARG 382 B ASP 383 n 83 ASP 383 B LEU 384 n 84 LEU 384 B LYS 385 n 85 LYS 385 B ILE 386 n 86 ILE 386 B LEU 387 n 87 LEU 387 B LYS 388 n 88 LYS 388 B ASP 389 n 89 ASP 389 B LEU 390 n 90 LEU 390 B ASP 391 n 91 ASP 391 B GLU 392 n 92 GLU 392 B ASP 393 n 93 ASP 393 B ILE 394 n 94 ILE 394 B ARG 395 n 95 ARG 395 B GLY 396 n 96 GLY 396 B LYS 397 n 97 LYS 397 B ASP 398 n 98 ASP 398 B VAL 399 n 99 VAL 399 B LEU 400 n 100 LEU 400 B ILE 401 n 101 ILE 401 B VAL 402 n 102 VAL 402 B GLU 403 n 103 GLU 403 B ASP 404 n 104 ASP 404 B ILE 405 n 105 ILE 405 B ILE 406 n 106 ILE 406 B ASP 407 n 107 ASP 407 B SER 408 n 108 SER 408 B GLY 409 n 109 GLY 409 B ASN 410 n 110 ASN 410 B THR 411 n 111 THR 411 B LEU 412 n 112 LEU 412 B SER 413 n 113 SER 413 B LYS 414 n 114 LYS 414 B VAL 415 n 115 VAL 415 B ARG 416 n 116 ARG 416 B GLU 417 n 117 GLU 417 B ILE 418 n 118 ILE 418 B LEU 419 n 119 LEU 419 B SER 420 n 120 SER 420 B LEU 421 n 121 LEU 421 B ARG 422 n 122 ARG 422 B GLU 423 n 123 GLU 423 B PRO 424 n 124 PRO 424 B LYS 425 n 125 LYS 425 B SER 426 n 126 SER 426 B LEU 427 n 127 LEU 427 B ALA 428 n 128 ALA 428 B ILE 429 n 129 ILE 429 B CYS 430 n 130 CYS 430 B THR 431 n 131 THR 431 B LEU 432 n 132 LEU 432 B LEU 433 n 133 LEU 433 B ASP 434 n 134 ASP 434 B LYS 435 n 135 LYS 435 B PRO 436 n 136 PRO 436 B SER 437 n 137 SER 437 B ARG 438 n 138 ARG 438 B ARG 439 n 139 ARG 439 B GLU 440 n 140 GLU 440 B VAL 441 n 141 VAL 441 B ASN 442 n 142 ASN 442 B VAL 443 n 143 VAL 443 B PRO 444 n 144 PRO 444 B VAL 445 n 145 VAL 445 B GLU 446 n 146 GLU 446 B PHE 447 n 147 PHE 447 B ILE 448 n 148 ILE 448 B GLY 449 n 149 GLY 449 B PHE 450 n 150 PHE 450 B SER 451 n 151 SER 451 B ILE 452 n 152 ILE 452 B PRO 453 n 153 PRO 453 B ASP 454 n 154 ASP 454 B GLU 455 n 155 GLU 455 B PHE 456 n 156 PHE 456 B VAL 457 n 157 VAL 457 B VAL 458 n 158 VAL 458 B GLY 459 n 159 GLY 459 B TYR 460 n 160 TYR 460 B GLY 461 n 161 GLY 461 B ILE 462 n 162 ILE 462 B ASP 463 n 163 ASP 463 B TYR 464 n 164 TYR 464 B ALA 465 n 165 ALA 465 B ALA 466 n 166 GLN 466 B ARG 467 n 167 ARG 467 B TYR 468 n 168 TYR 468 B ARG 469 n 169 ARG 469 B HIS 470 n 170 HIS 470 B LEU 471 n 171 LEU 471 B PRO 472 n 172 PRO 472 B TYR 473 n 173 TYR 473 B ILE 474 n 174 ILE 474 B GLY 475 n 175 GLY 475 B LYS 476 n 176 LYS 476 B VAL 477 n 177 VAL 477 B ILE 478 n 178 ILE 478 B LEU 479 n 179 LEU 479 B ALA 480 n 180 LEU 480 B ALA 481 n 181 ASP 481 B n 182 482 B author_defined_assembly 4 tetrameric 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 5_675 x-y+1,-y+2,-z+2/3 crystal symmetry operation 0.0000000000 145.7347549488 111.5133333333 A N MET 12 A N MET 12 A O ILE 174 A O ILE 174 A N GLY 175 A N GLY 175 A O VAL 158 A O VAL 158 A O LYS 88 A O LYS 88 A N THR 70 A N THR 70 A N GLU 65 A N GLU 65 A O MET 40 A O MET 40 A N VAL 41 A N VAL 41 A O ASP 98 A O ASP 98 A N VAL 99 A N VAL 99 A O SER 126 A O SER 126 A N THR 131 A N THR 131 A O PHE 147 A O PHE 147 B N MET 312 B N MET 12 B O ILE 474 B O ILE 174 B N GLY 475 B N GLY 175 B O VAL 458 B O VAL 158 B N LEU 387 B N LEU 87 B O THR 370 B O THR 70 B N GLU 365 B N GLU 65 B O MET 340 B O MET 40 B N VAL 341 B N VAL 41 B O ASP 398 B O ASP 98 B N VAL 399 B N VAL 99 B O SER 426 B O SER 126 B N THR 431 B N THR 131 B O PHE 447 B O PHE 147 1 A CG LYS 6 A CG LYS 6 1 Y 1 A CD LYS 6 A CD LYS 6 1 Y 1 A CE LYS 6 A CE LYS 6 1 Y 1 A NZ LYS 6 A NZ LYS 6 1 Y 1 B CG LYS 306 B CG LYS 6 1 Y 1 B CD LYS 306 B CD LYS 6 1 Y 1 B CE LYS 306 B CE LYS 6 1 Y 1 B NZ LYS 306 B NZ LYS 6 1 Y 1 B CG ARG 382 B CG ARG 82 1 Y 1 B CD ARG 382 B CD ARG 82 1 Y 1 B NE ARG 382 B NE ARG 82 1 Y 1 B CZ ARG 382 B CZ ARG 82 1 Y 1 B NH1 ARG 382 B NH1 ARG 82 1 Y 1 B NH2 ARG 382 B NH2 ARG 82 1 Y 1 B CG GLN 466 B CG GLN 166 1 Y 1 B CD GLN 466 B CD GLN 166 1 Y 1 B OE1 GLN 466 B OE1 GLN 166 1 Y 1 B NE2 GLN 466 B NE2 GLN 166 1 Y 1 B CG LEU 480 B CG LEU 180 1 Y 1 B CD1 LEU 480 B CD1 LEU 180 1 Y 1 B CD2 LEU 480 B CD2 LEU 180 1 Y 1 B CG ASP 481 B CG ASP 181 1 Y 1 B OD1 ASP 481 B OD1 ASP 181 1 Y 1 B OD2 ASP 481 B OD2 ASP 181 1 Y 1 A MET 1 A MET 1 1 Y 1 A VAL 2 A VAL 2 1 Y 1 A ARG 3 A ARG 3 1 Y 1 A ASP 4 A ASP 4 1 Y 1 A SER 73 A SER 73 1 Y 1 A TYR 74 A TYR 74 1 Y 1 A GLY 75 A GLY 75 1 Y 1 A SER 76 A SER 76 1 Y 1 A GLY 77 A GLY 77 1 Y 1 A MET 78 A MET 78 1 Y 1 A SER 79 A SER 79 1 Y 1 A THR 80 A THR 80 1 Y 1 A THR 81 A THR 81 1 Y 1 A ASP 181 A ASP 181 1 Y 1 A GLU 182 A GLU 182 1 Y 1 B MET 301 B MET 1 1 Y 1 B VAL 302 B VAL 2 1 Y 1 B ARG 303 B ARG 3 1 Y 1 B ASP 304 B ASP 4 1 Y 1 B TYR 374 B TYR 74 1 Y 1 B GLY 375 B GLY 75 1 Y 1 B SER 376 B SER 76 1 Y 1 B GLY 377 B GLY 77 1 Y 1 B MET 378 B MET 78 1 Y 1 B SER 379 B SER 79 1 Y 1 B THR 380 B THR 80 1 Y 1 B THR 381 B THR 81 1 Y 1 B GLU 482 B GLU 182 1 Y 1 A A O O LYS LEU 6 179 2.11 1 A GLN 61 -85.23 44.52 1 A ASP 107 -129.82 -79.59 1 A LYS 135 -109.95 68.43 1 A TYR 168 88.21 -2.70 1 A LEU 179 85.14 -69.52 1 B LYS 306 62.91 100.89 1 B GLN 361 -76.08 46.58 1 B SER 363 -36.89 126.78 1 B ASP 407 -127.23 -90.28 1 B LYS 435 -116.83 75.98 1 B ASP 454 -69.15 70.76 1 B LEU 479 80.55 92.53 38.7 -3.83 -8.566 0.00 -3.830 0.00 7.659 simulated annealing refinement 0.2430000 0.1990000 0.1990000 0.1990000 2.8 50.0 1536 15697 45289 random 1 USED THROUGHOUT 0 0 MOLECULAR REPLACEMENT T.foetus HPRT Engh & Huber 0.39 0.31 5.0 0.42 0.35 2.8 50.0 114 2805 37 0 2654 1.37 0.007 0.3338000 0.012 0.2748000 2.9 140 1248 89 38.0 2.8 50 1G9T 15697 45289 0 0 0.0720000 1 9.1 2.9 88.9 0.2940000 2.8 2.9 4.1 1388 1.2 89.8 model building X-PLOR refinement CNS 1.0 data reduction DENZO data scaling SCALEPACK phasing X-PLOR CRYSTAL STRUCTURE OF E.COLI HPRT-GMP COMPLEX 1 N N 1 N N 2 N N 3 N N 4 N N 4 N N A PRO 14 A PRO 14 HELX_P A LYS 34 A LYS 34 1 1 21 A SER 49 A SER 49 HELX_P A VAL 60 A VAL 60 1 2 12 A GLY 109 A GLY 109 HELX_P A LEU 121 A LEU 121 1 3 13 A PRO 136 A PRO 136 HELX_P A ARG 139 A ARG 139 5 4 4 B PRO 314 B PRO 14 HELX_P B LYS 334 B LYS 34 1 5 21 B SER 349 B SER 49 HELX_P B VAL 360 B VAL 60 1 6 12 B GLY 409 B GLY 109 HELX_P B LEU 421 B LEU 121 1 7 13 B PRO 436 B PRO 136 HELX_P B ARG 439 B ARG 139 5 8 4 TRANSFERASE phosphoribosyltransferases, purine salvage, protein chemistry, enzymology, TRANSFERASE A LEU 46 A LEU 46 1 A ARG 47 A ARG 47 4.09 B LEU 346 B LEU 46 1 B ARG 347 B ARG 47 -0.36 HPRT_ECOLI UNP 1 1 P0A9M2 MVRDMKHTVEVMIPEAEIKARIAELGRQITERYKDSGSDMVLVGLLRGSFMFMADLCREVQVSHEVDFMTASSYGSGMST TRDVKILKDLDEDIRGKDVLIVEDIIDSGNTLSKVREILSLREPKSLAICTLLDKPSRREVNVPVEFIGFSIPDEFVVGY GIDYAQRYRHLPYIGKVILLDE 1 182 1G9T 1 182 P0A9M2 A 1 1 182 1 182 1G9T 301 482 P0A9M2 B 1 1 182 1 VAL conflict LEU 84 1G9T A P0A9M2 UNP 84 84 2 VAL conflict LEU 384 1G9T B P0A9M2 UNP 84 84 3 6 3 6 anti-parallel anti-parallel anti-parallel parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel parallel parallel parallel parallel A VAL 9 A VAL 9 A ILE 13 A ILE 13 A ILE 174 A ILE 174 A VAL 177 A VAL 177 A VAL 157 A VAL 157 A VAL 158 A VAL 158 A ILE 86 A ILE 86 A LYS 88 A LYS 88 A GLU 65 A GLU 65 A ALA 71 A ALA 71 A MET 40 A MET 40 A LEU 45 A LEU 45 A ASP 98 A ASP 98 A ILE 106 A ILE 106 A SER 126 A SER 126 A ASP 134 A ASP 134 A PHE 147 A PHE 147 A SER 151 A SER 151 B VAL 309 B VAL 9 B ILE 313 B ILE 13 B ILE 474 B ILE 174 B VAL 477 B VAL 177 B VAL 457 B VAL 157 B VAL 458 B VAL 158 B ILE 386 B ILE 86 B LYS 388 B LYS 88 B GLU 365 B GLU 65 B ALA 371 B ALA 71 B MET 340 B MET 40 B LEU 345 B LEU 45 B ASP 398 B ASP 98 B ILE 406 B ILE 106 B SER 426 B SER 126 B ASP 434 B ASP 134 B PHE 447 B PHE 147 B SER 451 B SER 151 BINDING SITE FOR RESIDUE 5GP A 190 A 5GP 190 Software 16 A GLU 103 A GLU 103 16 1_555 A ILE 105 A ILE 105 16 1_555 A ASP 107 A ASP 107 16 1_555 A SER 108 A SER 108 16 1_555 A GLY 109 A GLY 109 16 1_555 A ASN 110 A ASN 110 16 1_555 A THR 111 A THR 111 16 1_555 A LEU 112 A LEU 112 16 1_555 A LYS 135 A LYS 135 16 1_555 A PHE 156 A PHE 156 16 1_555 A VAL 157 A VAL 157 16 1_555 A ILE 162 A ILE 162 16 1_555 A ASP 163 A ASP 163 16 1_555 A HOH 1001 E HOH 16 1_555 A HOH 1011 E HOH 16 1_555 A HOH 1090 E HOH 16 1_555 152 P 31 2 1