0.012710 0.007338 0.000000 0.000000 0.014676 0.000000 0.000000 0.000000 0.006342 0.00000 0.00000 0.00000 Qu, C. Akanuma, S. Tanaka, N. Moriyama, H. Oshima, T. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 78.680 78.680 157.69 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 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 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 N N 124 S C N 125 N C N 126 N O N 127 N C Y 128 N C Y 129 N N Y 130 N C Y 131 N C Y 132 N N N 133 N O N 134 N H 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 O N 145 N H N 146 N H N 147 N N N 148 S C N 149 N C N 150 N O N 151 S C N 152 N C N 153 N C N 154 N C 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 H N 166 N H N 167 N H N 168 N H N 169 N N N 170 S C N 171 N C N 172 N O N 173 N C N 174 N C N 175 N C N 176 N C N 177 N O N 178 N H N 179 N H 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 N N 192 S C N 193 N C N 194 N O N 195 N C N 196 N C N 197 N C N 198 N C N 199 N N N 200 N O N 201 N H N 202 N H N 203 N H 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 H N 216 N N N 217 S C N 218 N C N 219 N O N 220 N C N 221 N C N 222 N S N 223 N C N 224 N O N 225 N H N 226 N H 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 N N 237 S C N 238 N C N 239 N O N 240 N C Y 241 N C Y 242 N C Y 243 N C Y 244 N C Y 245 N C Y 246 N C N 247 N O 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 H N 256 N H N 257 N H N 258 N H N 259 N N N 260 S C N 261 N C N 262 N O N 263 N C N 264 N C N 265 N C N 266 N O N 267 N H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N H N 273 N H N 274 N H N 275 N H N 276 N N N 277 S C N 278 N C N 279 N O N 280 N C N 281 N O N 282 N O 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 N N 291 S C N 292 N C N 293 N O N 294 R C N 295 N O N 296 N C N 297 N O N 298 N H N 299 N H 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 N N 308 S C N 309 N C N 310 N O N 311 N C Y 312 N C Y 313 N C Y 314 N C Y 315 N N Y 316 N C Y 317 N C Y 318 N C Y 319 N C Y 320 N C N 321 N O 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 H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N N N 335 S C N 336 N C N 337 N O N 338 N C Y 339 N C Y 340 N C Y 341 N C Y 342 N C Y 343 N C Y 344 N C N 345 N O N 346 N O 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 356 N H N 357 N H N 358 N N N 359 S C N 360 N C N 361 N O N 362 N C N 363 N C N 364 N C N 365 N O N 366 N H N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N H N 373 N H N 374 N H N 375 N H N 376 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 doub N 123 N sing N 124 N sing N 125 N sing N 126 N sing Y 127 N sing Y 128 N doub Y 129 N doub N 130 N sing Y 131 N sing N 132 N sing Y 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 doub 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 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 sing N 210 N sing N 211 N doub 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 sing 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 doub N 231 N sing N 232 N sing N 233 N sing N 234 N sing Y 235 N doub Y 236 N sing Y 237 N sing N 238 N sing Y 239 N doub N 240 N sing Y 241 N doub N 242 N sing Y 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 doub 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 sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N doub 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 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 doub N 300 N sing N 301 N sing N 302 N sing N 303 N sing Y 304 N doub Y 305 N sing Y 306 N sing N 307 N sing Y 308 N doub Y 309 N sing Y 310 N sing N 311 N sing Y 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 Y 332 N doub Y 333 N sing Y 334 N sing N 335 N sing Y 336 N doub N 337 N sing Y 338 N doub N 339 N sing Y 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 doub N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 57 225 232 10.1107/S0907444900017388 11173468 Design, X-ray crystallography, molecular modelling and thermal stability studies of mutant enzymes at site 172 of 3-isopropylmalate dehydrogenase from Thermus thermophilus. 2001 10.2210/pdb1g2u/pdb pdb_00001g2u 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 298 1 mirror and beta-filter IMAGE PLATE 1998-10-12 RIGAKU RAXIS IIC Beta-filter SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 36853.211 3-ISOPROPYLMALATE DEHYDROGENASE 1.1.1.85 A172V 1 man polymer 18.015 water 57 nat water IPMDH no no MKVAVLPGDGIGPEVTEAALKVLRALDEAEGLGLAYEVFPFGGAAIDAFGEPFPEPTRKGVEEAEAVLLGSVGGPKWDGL PRKIRPETGLLSLRKSQDLFANLRPAKVFPGLERLSPLKEEIARGVDVLIVRELTGGIYFGEPRGMSEAEAWNTERYSKP EVERVARVAFEVARKRRKHVVSVDKANVLEVGEFWRKTVEEVGRGYPDVALEHQYVDAMAMHLVRSPARFDVVVTGNIFG DILSDLASVLPGSLGLLPSASLGRGTPVFEPVHGSAPDIAGKGIANPTAAILSAAMMLEHAFGLVELARKVEDAVAKALL ETPPPDLGGSAGTEAFTATVLRHLA MKVAVLPGDGIGPEVTEAALKVLRALDEAEGLGLAYEVFPFGGAAIDAFGEPFPEPTRKGVEEAEAVLLGSVGGPKWDGL PRKIRPETGLLSLRKSQDLFANLRPAKVFPGLERLSPLKEEIARGVDVLIVRELTGGIYFGEPRGMSEAEAWNTERYSKP EVERVARVAFEVARKRRKHVVSVDKANVLEVGEFWRKTVEEVGRGYPDVALEHQYVDAMAMHLVRSPARFDVVVTGNIFG DILSDLASVLPGSLGLLPSASLGRGTPVFEPVHGSAPDIAGKGIANPTAAILSAAMMLEHAFGLVELARKVEDAVAKALL ETPPPDLGGSAGTEAFTATVLRHLA A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Thermus Thermus thermophilus HB8 Escherichia sample LEU B 300852 Thermus thermophilus 562 Escherichia coli JA221 PULT-119 1 3.82 67.81 VAPOR DIFFUSION, HANGING DROP 6.5 0.66M ammonium sulfate, 10mM phosphate buffer, 28mg/ml protein , pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K 293 software database_2 struct_ref_seq_dif chem_comp_atom chem_comp_bond repository Initial release Version format compliance Derived calculations Source and taxonomy Version format compliance Refinement description Database references Data collection 1 0 2000-11-01 1 1 2008-04-27 1 2 2011-07-13 1 3 2017-10-04 1 4 2021-11-03 1 5 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details The native structure of IPMDH from T.thermophilus. The mutant of IPMDH at the same site,A172L. The mutant of IPMDH at the same site, A172F. The mutant of IPMDH at the same site, A172G. RCSB Y RCSB 2000-10-21 REL REL HOH water HOH 400 2 HOH HOH 400 A HOH 401 2 HOH HOH 401 A HOH 402 2 HOH HOH 402 A HOH 403 2 HOH HOH 403 A HOH 404 2 HOH HOH 404 A HOH 405 2 HOH HOH 405 A HOH 406 2 HOH HOH 406 A HOH 407 2 HOH HOH 407 A HOH 408 2 HOH HOH 408 A HOH 409 2 HOH HOH 409 A HOH 410 2 HOH HOH 410 A HOH 411 2 HOH HOH 411 A HOH 412 2 HOH HOH 412 A HOH 413 2 HOH HOH 413 A HOH 414 2 HOH HOH 414 A HOH 415 2 HOH HOH 415 A HOH 416 2 HOH HOH 416 A HOH 417 2 HOH HOH 417 A HOH 418 2 HOH HOH 418 A HOH 419 2 HOH HOH 419 A HOH 420 2 HOH HOH 420 A HOH 421 2 HOH HOH 421 A HOH 422 2 HOH HOH 422 A HOH 423 2 HOH HOH 423 A HOH 424 2 HOH HOH 424 A HOH 425 2 HOH HOH 425 A HOH 426 2 HOH HOH 426 A HOH 427 2 HOH HOH 427 A HOH 428 2 HOH HOH 428 A HOH 429 2 HOH HOH 429 A HOH 430 2 HOH HOH 430 A HOH 431 2 HOH HOH 431 A HOH 433 2 HOH HOH 433 A HOH 434 2 HOH HOH 434 A HOH 435 2 HOH HOH 435 A HOH 437 2 HOH HOH 437 A HOH 438 2 HOH HOH 438 A HOH 439 2 HOH HOH 439 A HOH 440 2 HOH HOH 440 A HOH 442 2 HOH HOH 442 A HOH 443 2 HOH HOH 443 A HOH 444 2 HOH HOH 444 A HOH 445 2 HOH HOH 445 A HOH 446 2 HOH HOH 446 A HOH 449 2 HOH HOH 449 A HOH 450 2 HOH HOH 450 A HOH 453 2 HOH HOH 453 A HOH 454 2 HOH HOH 454 A HOH 455 2 HOH HOH 455 A HOH 456 2 HOH HOH 456 A HOH 458 2 HOH HOH 458 A HOH 459 2 HOH HOH 459 A HOH 460 2 HOH HOH 460 A HOH 461 2 HOH HOH 461 A HOH 462 2 HOH HOH 462 A HOH 463 2 HOH HOH 463 A HOH 464 2 HOH HOH 464 A MET 1 n 1 MET 1 A LYS 2 n 2 LYS 2 A VAL 3 n 3 VAL 3 A ALA 4 n 4 ALA 4 A VAL 5 n 5 VAL 5 A LEU 6 n 6 LEU 6 A PRO 7 n 7 PRO 7 A GLY 8 n 8 GLY 8 A ASP 9 n 9 ASP 9 A GLY 10 n 10 GLY 10 A ILE 11 n 11 ILE 11 A GLY 12 n 12 GLY 12 A PRO 13 n 13 PRO 13 A GLU 14 n 14 GLU 14 A VAL 15 n 15 VAL 15 A THR 16 n 16 THR 16 A GLU 17 n 17 GLU 17 A ALA 18 n 18 ALA 18 A ALA 19 n 19 ALA 19 A LEU 20 n 20 LEU 20 A LYS 21 n 21 LYS 21 A VAL 22 n 22 VAL 22 A LEU 23 n 23 LEU 23 A ARG 24 n 24 ARG 24 A ALA 25 n 25 ALA 25 A LEU 26 n 26 LEU 26 A ASP 27 n 27 ASP 27 A GLU 28 n 28 GLU 28 A ALA 29 n 29 ALA 29 A GLU 30 n 30 GLU 30 A GLY 31 n 31 GLY 31 A LEU 32 n 32 LEU 32 A GLY 33 n 33 GLY 33 A LEU 34 n 34 LEU 34 A ALA 35 n 35 ALA 35 A TYR 36 n 36 TYR 36 A GLU 37 n 37 GLU 37 A VAL 38 n 38 VAL 38 A PHE 39 n 39 PHE 39 A PRO 40 n 40 PRO 40 A PHE 41 n 41 PHE 41 A GLY 42 n 42 GLY 42 A GLY 43 n 43 GLY 43 A ALA 44 n 44 ALA 44 A ALA 45 n 45 ALA 45 A ILE 46 n 46 ILE 46 A ASP 47 n 47 ASP 47 A ALA 48 n 48 ALA 48 A PHE 49 n 49 PHE 49 A GLY 50 n 50 GLY 50 A GLU 51 n 51 GLU 51 A PRO 52 n 52 PRO 52 A PHE 53 n 53 PHE 53 A PRO 54 n 54 PRO 54 A GLU 55 n 55 GLU 55 A PRO 56 n 56 PRO 56 A THR 57 n 57 THR 57 A ARG 58 n 58 ARG 58 A LYS 59 n 59 LYS 59 A GLY 60 n 60 GLY 60 A VAL 61 n 61 VAL 61 A GLU 62 n 62 GLU 62 A GLU 63 n 63 GLU 63 A ALA 64 n 64 ALA 64 A GLU 65 n 65 GLU 65 A ALA 66 n 66 ALA 66 A VAL 67 n 67 VAL 67 A LEU 68 n 68 LEU 68 A LEU 69 n 69 LEU 69 A GLY 70 n 70 GLY 70 A SER 71 n 71 SER 71 A VAL 72 n 72 VAL 72 A GLY 73 n 73 GLY 73 A GLY 74 n 74 GLY 74 A PRO 75 n 75 PRO 75 A LYS 76 n 76 LYS 76 A TRP 77 n 77 TRP 77 A ASP 78 n 78 ASP 78 A GLY 79 n 79 GLY 79 A LEU 80 n 80 LEU 80 A PRO 81 n 81 PRO 81 A ARG 82 n 82 ARG 82 A LYS 83 n 83 LYS 83 A ILE 84 n 84 ILE 84 A ARG 85 n 85 ARG 85 A PRO 86 n 86 PRO 86 A GLU 87 n 87 GLU 87 A THR 88 n 88 THR 88 A GLY 89 n 89 GLY 89 A LEU 90 n 90 LEU 90 A LEU 91 n 91 LEU 91 A SER 92 n 92 SER 92 A LEU 93 n 93 LEU 93 A ARG 94 n 94 ARG 94 A LYS 95 n 95 LYS 95 A SER 96 n 96 SER 96 A GLN 97 n 97 GLN 97 A ASP 98 n 98 ASP 98 A LEU 99 n 99 LEU 99 A PHE 100 n 100 PHE 100 A ALA 101 n 101 ALA 101 A ASN 102 n 102 ASN 102 A LEU 103 n 103 LEU 103 A ARG 104 n 104 ARG 104 A PRO 105 n 105 PRO 105 A ALA 106 n 106 ALA 106 A LYS 107 n 107 LYS 107 A VAL 108 n 108 VAL 108 A PHE 109 n 109 PHE 109 A PRO 110 n 110 PRO 110 A GLY 111 n 111 GLY 111 A LEU 112 n 112 LEU 112 A GLU 113 n 113 GLU 113 A ARG 114 n 114 ARG 114 A LEU 115 n 115 LEU 115 A SER 116 n 116 SER 116 A PRO 117 n 117 PRO 117 A LEU 118 n 118 LEU 118 A LYS 119 n 119 LYS 119 A GLU 120 n 120 GLU 120 A GLU 121 n 121 GLU 121 A ILE 122 n 122 ILE 122 A ALA 123 n 123 ALA 123 A ARG 124 n 124 ARG 124 A GLY 125 n 125 GLY 125 A VAL 126 n 126 VAL 126 A ASP 127 n 127 ASP 127 A VAL 128 n 128 VAL 128 A LEU 129 n 129 LEU 129 A ILE 130 n 130 ILE 130 A VAL 131 n 131 VAL 131 A ARG 132 n 132 ARG 132 A GLU 133 n 133 GLU 133 A LEU 134 n 134 LEU 134 A THR 135 n 135 THR 135 A GLY 136 n 136 GLY 136 A GLY 137 n 137 GLY 137 A ILE 138 n 138 ILE 138 A TYR 139 n 139 TYR 139 A PHE 140 n 140 PHE 140 A GLY 141 n 141 GLY 141 A GLU 142 n 142 GLU 142 A PRO 143 n 143 PRO 143 A ARG 144 n 144 ARG 144 A GLY 145 n 145 GLY 145 A MET 146 n 146 MET 146 A SER 147 n 147 SER 147 A GLU 148 n 148 GLU 148 A ALA 149 n 149 ALA 149 A GLU 150 n 150 GLU 150 A ALA 151 n 151 ALA 151 A TRP 152 n 152 TRP 152 A ASN 153 n 153 ASN 153 A THR 154 n 154 THR 154 A GLU 155 n 155 GLU 155 A ARG 156 n 156 ARG 156 A TYR 157 n 157 TYR 157 A SER 158 n 158 SER 158 A LYS 159 n 159 LYS 159 A PRO 160 n 160 PRO 160 A GLU 161 n 161 GLU 161 A VAL 162 n 162 VAL 162 A GLU 163 n 163 GLU 163 A ARG 164 n 164 ARG 164 A VAL 165 n 165 VAL 165 A ALA 166 n 166 ALA 166 A ARG 167 n 167 ARG 167 A VAL 168 n 168 VAL 168 A ALA 169 n 169 ALA 169 A PHE 170 n 170 PHE 170 A GLU 171 n 171 GLU 171 A VAL 172 n 172 VAL 172 A ALA 173 n 173 ALA 173 A ARG 174 n 174 ARG 174 A LYS 175 n 175 LYS 175 A ARG 176 n 176 ARG 176 A ARG 177 n 177 ARG 177 A LYS 178 n 178 LYS 178 A HIS 179 n 179 HIS 179 A VAL 180 n 180 VAL 180 A VAL 181 n 181 VAL 181 A SER 182 n 182 SER 182 A VAL 183 n 183 VAL 183 A ASP 184 n 184 ASP 184 A LYS 185 n 185 LYS 185 A ALA 186 n 186 ALA 186 A ASN 187 n 187 ASN 187 A VAL 188 n 188 VAL 188 A LEU 189 n 189 LEU 189 A GLU 190 n 190 GLU 190 A VAL 191 n 191 VAL 191 A GLY 192 n 192 GLY 192 A GLU 193 n 193 GLU 193 A PHE 194 n 194 PHE 194 A TRP 195 n 195 TRP 195 A ARG 196 n 196 ARG 196 A LYS 197 n 197 LYS 197 A THR 198 n 198 THR 198 A VAL 199 n 199 VAL 199 A GLU 200 n 200 GLU 200 A GLU 201 n 201 GLU 201 A VAL 202 n 202 VAL 202 A GLY 203 n 203 GLY 203 A ARG 204 n 204 ARG 204 A GLY 205 n 205 GLY 205 A TYR 206 n 206 TYR 206 A PRO 207 n 207 PRO 207 A ASP 208 n 208 ASP 208 A VAL 209 n 209 VAL 209 A ALA 210 n 210 ALA 210 A LEU 211 n 211 LEU 211 A GLU 212 n 212 GLU 212 A HIS 213 n 213 HIS 213 A GLN 214 n 214 GLN 214 A TYR 215 n 215 TYR 215 A VAL 216 n 216 VAL 216 A ASP 217 n 217 ASP 217 A ALA 218 n 218 ALA 218 A MET 219 n 219 MET 219 A ALA 220 n 220 ALA 220 A MET 221 n 221 MET 221 A HIS 222 n 222 HIS 222 A LEU 223 n 223 LEU 223 A VAL 224 n 224 VAL 224 A ARG 225 n 225 ARG 225 A SER 226 n 226 SER 226 A PRO 227 n 227 PRO 227 A ALA 228 n 228 ALA 228 A ARG 229 n 229 ARG 229 A PHE 230 n 230 PHE 230 A ASP 231 n 231 ASP 231 A VAL 232 n 232 VAL 232 A VAL 233 n 233 VAL 233 A VAL 234 n 234 VAL 234 A THR 235 n 235 THR 235 A GLY 236 n 236 GLY 236 A ASN 237 n 237 ASN 237 A ILE 238 n 238 ILE 238 A PHE 239 n 239 PHE 239 A GLY 240 n 240 GLY 240 A ASP 241 n 241 ASP 241 A ILE 242 n 242 ILE 242 A LEU 243 n 243 LEU 243 A SER 244 n 244 SER 244 A ASP 245 n 245 ASP 245 A LEU 246 n 246 LEU 246 A ALA 247 n 247 ALA 247 A SER 248 n 248 SER 248 A VAL 249 n 249 VAL 249 A LEU 250 n 250 LEU 250 A PRO 251 n 251 PRO 251 A GLY 252 n 252 GLY 252 A SER 253 n 253 SER 253 A LEU 254 n 254 LEU 254 A GLY 255 n 255 GLY 255 A LEU 256 n 256 LEU 256 A LEU 257 n 257 LEU 257 A PRO 258 n 258 PRO 258 A SER 259 n 259 SER 259 A ALA 260 n 260 ALA 260 A SER 261 n 261 SER 261 A LEU 262 n 262 LEU 262 A GLY 263 n 263 GLY 263 A ARG 264 n 264 ARG 264 A GLY 265 n 265 GLY 265 A THR 266 n 266 THR 266 A PRO 267 n 267 PRO 267 A VAL 268 n 268 VAL 268 A PHE 269 n 269 PHE 269 A GLU 270 n 270 GLU 270 A PRO 271 n 271 PRO 271 A VAL 272 n 272 VAL 272 A HIS 273 n 273 HIS 273 A GLY 274 n 274 GLY 274 A SER 275 n 275 SER 275 A ALA 276 n 276 ALA 276 A PRO 277 n 277 PRO 277 A ASP 278 n 278 ASP 278 A ILE 279 n 279 ILE 279 A ALA 280 n 280 ALA 280 A GLY 281 n 281 GLY 281 A LYS 282 n 282 LYS 282 A GLY 283 n 283 GLY 283 A ILE 284 n 284 ILE 284 A ALA 285 n 285 ALA 285 A ASN 286 n 286 ASN 286 A PRO 287 n 287 PRO 287 A THR 288 n 288 THR 288 A ALA 289 n 289 ALA 289 A ALA 290 n 290 ALA 290 A ILE 291 n 291 ILE 291 A LEU 292 n 292 LEU 292 A SER 293 n 293 SER 293 A ALA 294 n 294 ALA 294 A ALA 295 n 295 ALA 295 A MET 296 n 296 MET 296 A MET 297 n 297 MET 297 A LEU 298 n 298 LEU 298 A GLU 299 n 299 GLU 299 A HIS 300 n 300 HIS 300 A ALA 301 n 301 ALA 301 A PHE 302 n 302 PHE 302 A GLY 303 n 303 GLY 303 A LEU 304 n 304 LEU 304 A VAL 305 n 305 VAL 305 A GLU 306 n 306 GLU 306 A LEU 307 n 307 LEU 307 A ALA 308 n 308 ALA 308 A ARG 309 n 309 ARG 309 A LYS 310 n 310 LYS 310 A VAL 311 n 311 VAL 311 A GLU 312 n 312 GLU 312 A ASP 313 n 313 ASP 313 A ALA 314 n 314 ALA 314 A VAL 315 n 315 VAL 315 A ALA 316 n 316 ALA 316 A LYS 317 n 317 LYS 317 A ALA 318 n 318 ALA 318 A LEU 319 n 319 LEU 319 A LEU 320 n 320 LEU 320 A GLU 321 n 321 GLU 321 A THR 322 n 322 THR 322 A PRO 323 n 323 PRO 323 A PRO 324 n 324 PRO 324 A PRO 325 n 325 PRO 325 A ASP 326 n 326 ASP 326 A LEU 327 n 327 LEU 327 A GLY 328 n 328 GLY 328 A GLY 329 n 329 GLY 329 A SER 330 n 330 SER 330 A ALA 331 n 331 ALA 331 A GLY 332 n 332 GLY 332 A THR 333 n 333 THR 333 A GLU 334 n 334 GLU 334 A ALA 335 n 335 ALA 335 A PHE 336 n 336 PHE 336 A THR 337 n 337 THR 337 A ALA 338 n 338 ALA 338 A THR 339 n 339 THR 339 A VAL 340 n 340 VAL 340 A LEU 341 n 341 LEU 341 A ARG 342 n 342 ARG 342 A HIS 343 n 343 HIS 343 A LEU 344 n 344 LEU 344 A ALA 345 n 345 ALA 345 A author_and_software_defined_assembly PISA,PQS 2 dimeric 4120 -30 25310 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 -0.5000000000 0.8660254038 0.0000000000 0.8660254038 0.5000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 4_556 y,x,-z+1 crystal symmetry operation 0.0000000000 0.0000000000 157.6900000000 A O ALA 35 A O ALA 35 A N VAL 3 A N VAL 3 A N ALA 4 A N ALA 4 A O ALA 66 A O ALA 66 A N LEU 69 A N LEU 69 A O PHE 269 A O PHE 269 A N GLU 270 A N GLU 270 A O SER 259 A O SER 259 A O LEU 262 A O LEU 262 A N PHE 100 A N PHE 100 A N ALA 106 A N ALA 106 A O VAL 128 A O VAL 128 A N VAL 131 A N VAL 131 A O VAL 233 A O VAL 233 A N VAL 232 A N VAL 232 A O HIS 179 A O HIS 179 A N VAL 180 A N VAL 180 A O ALA 210 A O ALA 210 A N GLY 145 A N GLY 145 A O TRP 152 A O TRP 152 1 -17.27 2.50 113.10 95.83 A A A N CA C GLY GLY GLY 283 283 283 N 1 A ASP 127 -159.92 76.53 1 A ARG 176 -110.53 -120.21 1 A VAL 188 -135.81 -41.08 1 A SER 226 -140.08 57.61 1 A ASP 231 -128.59 -83.10 1 A SER 253 -168.91 110.27 1 A ILE 284 45.52 -29.04 PROTEIN_REP.PARAM PROTEIN.TOP WATER_REP.PARAM PROTEIN.LINK WATER.PARAM PROTEIN.LINK 31.0 0.00 0.00 0.00 0.00 0.00 0.00 BULK SOLVENT MODEL USED 0.2300000 0.005 0.1850000 0.1850000 2.10 6.00 2271 22972 9.9 71.3 RANDOM 3474165.80 0.00 1 RESTRAINED THROUGHOUT 2.0 0.28 0.24 6.00 0.32 0.32 2.10 6.00 57 2654 0 0 2597 0.006 1.4 23.4 1.29 2.06 1.50 3.12 2.00 16.97 2.00 12.56 2.50 0.3040000 0.020 0.2690000 2.23 227 2112 6 9.7 44.4 29.8 1G2U 1 model building X-PLOR refinement CNS 1.0 phasing X-PLOR THE STRUCTURE OF THE MUTANT, A172V, OF 3-ISOPROPYLMALATE DEHYDROGENASE FROM THERMUS THERMOPHILUS HB8 : ITS THERMOSTABILITY AND STRUCTURE. 1 N N 2 N N A ILE 11 A ILE 11 HELX_P A GLY 31 A GLY 31 1 1 21 A GLY 42 A GLY 42 HELX_P A GLY 50 A GLY 50 1 2 9 A PRO 54 A PRO 54 HELX_P A ALA 64 A ALA 64 1 3 11 A GLY 74 A GLY 74 HELX_P A ASP 78 A ASP 78 5 4 5 A PRO 81 A PRO 81 HELX_P A ILE 84 A ILE 84 5 5 4 A ARG 85 A ARG 85 HELX_P A GLN 97 A GLN 97 1 6 13 A LEU 112 A LEU 112 HELX_P A SER 116 A SER 116 5 7 5 A LYS 119 A LYS 119 HELX_P A ARG 124 A ARG 124 1 8 6 A SER 158 A SER 158 HELX_P A LYS 175 A LYS 175 1 9 18 A LEU 189 A LEU 189 HELX_P A ARG 204 A ARG 204 1 10 16 A VAL 216 A VAL 216 HELX_P A SER 226 A SER 226 1 11 11 A PRO 227 A PRO 227 HELX_P A PHE 230 A PHE 230 5 12 4 A GLY 236 A GLY 236 HELX_P A VAL 249 A VAL 249 1 13 14 A SER 253 A SER 253 HELX_P A LEU 256 A LEU 256 5 14 4 A ALA 276 A ALA 276 HELX_P A ALA 280 A ALA 280 5 15 5 A PRO 287 A PRO 287 HELX_P A GLY 303 A GLY 303 1 16 17 A LEU 304 A LEU 304 HELX_P A THR 322 A THR 322 1 17 19 A PRO 324 A PRO 324 HELX_P A GLY 328 A GLY 328 5 18 5 A GLY 332 A GLY 332 HELX_P A LEU 344 A LEU 344 1 19 13 OXIDOREDUCTASE BETA-BARREL, NAD BINDING, OXIDOREDUCTASE A GLU 142 A GLU 142 1 A PRO 143 A PRO 143 0.66 Q5SIY4_THET8 UNP 1 1 Q5SIY4 MKVAVLPGDGIGPEVTEAALKVLRALDEAEGLGLAYEVFPFGGAAIDAFGEPFPEPTRKGVEEAEAVLLGSVGGPKWDGL PRKISPETGLLSLRKSQDLFANLRPAKVFPGLERLSPLKEEIARGVDVLIVRELTGGIYFGEPRGMSEAEAWNTERYSKP EVERVARVAFEAARKRRKHVVSVDKANVLEVGEFWRKTVEEVGRGYPDVALEHQYVDAMAMHLVRSPARFDVVVTGNIFG DILSDLASVLPGSLGLLPSASLGRGTPVFEPVHGSAPDIAGKGIANPTAAILSAAMMLEHAFGLVELARKVEDAVAKALL ETPPPDLGGSAGTEAFTATVLRHLA 1 345 1G2U 1 345 Q5SIY4 A 1 1 345 1 SER SEE REMARK 999 ARG 85 1G2U A Q5SIY4 UNP 85 85 1 ALA engineered mutation VAL 172 1G2U A Q5SIY4 UNP 172 172 10 2 parallel parallel parallel anti-parallel anti-parallel anti-parallel parallel parallel parallel anti-parallel A ALA 35 A ALA 35 A VAL 38 A VAL 38 A LYS 2 A LYS 2 A GLY 8 A GLY 8 A ALA 66 A ALA 66 A SER 71 A SER 71 A VAL 268 A VAL 268 A PRO 271 A PRO 271 A PRO 258 A PRO 258 A GLY 263 A GLY 263 A LEU 99 A LEU 99 A LYS 107 A LYS 107 A ASP 127 A ASP 127 A GLU 133 A GLU 133 A VAL 232 A VAL 232 A THR 235 A THR 235 A HIS 179 A HIS 179 A ASP 184 A ASP 184 A ALA 210 A ALA 210 A TYR 215 A TYR 215 A GLY 145 A GLY 145 A MET 146 A MET 146 A ALA 151 A ALA 151 A TRP 152 A TRP 152 154 P 32 2 1