0.012721 0.007344 0.000000 0.000000 0.014689 0.000000 0.000000 0.000000 0.006327 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 78.610 78.610 158.060 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/pdb1gc9/pdb pdb_00001gc9 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293.0 1 IMAGE PLATE 1997-05-10 RIGAKU RAXIS IIC SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU300 36811.133 3-ISOPROPYLMALATE DEHYDROGENASE 1.1.1.85 A172G 1 man polymer 18.015 water 55 nat water no no MKVAVLPGDGIGPEVTEAALKVLRALDEAEGLGLAYEVFPFGGAAIDAFGEPFPEPTRKGVEEAEAVLLGSVGGPKWDGL PRKIRPETGLLSLRKSQDLFANLRPAKVFPGLERLSPLKEEIARGVDVLIVRELTGGIYFGEPRGMSEAEAWNTERYSKP EVERVARVAFEGARKRRKHVVSVDKANVLEVGEFWRKTVEEVGRGYPDVALEHQYVDAMAMHLVRSPARFDVVVTGNIFG DILSDLASVLPGSLGLLPSASLGRGTPVFEPVHGSAPDIAGKGIANPTAAILSAAMMLEHAFGLVELARKVEDAVAKALL ETPPPDLGGSAGTEAFTATVLRHLA MKVAVLPGDGIGPEVTEAALKVLRALDEAEGLGLAYEVFPFGGAAIDAFGEPFPEPTRKGVEEAEAVLLGSVGGPKWDGL PRKIRPETGLLSLRKSQDLFANLRPAKVFPGLERLSPLKEEIARGVDVLIVRELTGGIYFGEPRGMSEAEAWNTERYSKP EVERVARVAFEGARKRRKHVVSVDKANVLEVGEFWRKTVEEVGRGYPDVALEHQYVDAMAMHLVRSPARFDVVVTGNIFG 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 LEUB 300852 Thermus thermophilus 562 Escherichia coli PLASMID JA221 1 3.7 67.86 VAPOR DIFFUSION, HANGING DROP 7.6 Ammonuim sulfate, potassium phosphate, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K 298.0 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 2000-09-27 1 1 2008-04-27 1 2 2011-07-13 1 3 2017-10-04 1 4 2021-11-10 1 5 2023-12-27 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details 1IPD contains the wild type enzyme produced by Thermus thermophilus. 1OSJ contains A172L. 1GC8 contains A172F. 1DPZ contains the C-terminal mutant of A172L. 1DR0 contains the C-terminal mutant of A172L. 1DR8 contains the C-terminal mutant of A172L. RCSB Y PDBJ 2000-07-28 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 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 425 2 HOH HOH 425 A HOH 426 2 HOH HOH 426 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 432 2 HOH HOH 432 A HOH 433 2 HOH HOH 433 A HOH 434 2 HOH HOH 434 A HOH 436 2 HOH HOH 436 A HOH 438 2 HOH HOH 438 A HOH 439 2 HOH HOH 439 A HOH 440 2 HOH HOH 440 A HOH 441 2 HOH HOH 441 A HOH 442 2 HOH HOH 442 A HOH 444 2 HOH HOH 444 A HOH 445 2 HOH HOH 445 A HOH 447 2 HOH HOH 447 A HOH 448 2 HOH HOH 448 A HOH 449 2 HOH HOH 449 A HOH 450 2 HOH HOH 450 A HOH 451 2 HOH HOH 451 A HOH 454 2 HOH HOH 454 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 463 2 HOH HOH 463 A HOH 464 2 HOH HOH 464 A HOH 465 2 HOH HOH 465 A HOH 467 2 HOH HOH 467 A HOH 468 2 HOH HOH 468 A HOH 469 2 HOH HOH 469 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 GLY 172 n 172 GLY 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 4200 -29 25130 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 158.0600000000 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 -15.27 2.50 113.10 97.83 A A A N CA C GLY GLY GLY 283 283 283 N 1 A ASP 127 -159.80 77.83 1 A ARG 176 -120.36 -118.04 1 A VAL 188 -140.22 -36.02 1 A SER 226 -149.40 58.68 1 A ASP 231 -120.93 -86.47 1 A ASN 237 -62.54 -70.42 1 A SER 253 -166.82 116.20 1 A ALA 276 38.65 58.60 1 A ILE 284 40.09 -15.46 1 A LEU 344 -97.88 46.08 PROTEIN_REP.PARAM PROTEIN.TOP WATER_REP.PARAM WATER.PARAM PROTEIN.LINK WATER_REP.PARAM 28.9 0.00 0.00 0.00 0.00 0.00 0.00 0.2210000 0.006 0.1730000 0.1730000 2.30 6.00 1600 16105 9.9 88.5 RANDOM 2474507.12 0.00 1 RESTRAINED THROUGHOUT 2.0 Engh & Huber 0.30 0.24 6.00 0.38 0.34 2.30 6.00 55 2649 0 0 2594 0.007 1.3 23.4 1.34 2.54 1.50 3.76 2.00 22.27 2.00 19.21 2.50 0.2970000 0.023 0.2530000 2.44 174 1474 6 10.6 41.4 31.9 2.3 100.0 1GC9 16105 2.0 0.0640000 1 88.5 model building X-PLOR refinement CNS 1.0 phasing X-PLOR THE CRYSTAL STRUCTURE OF THERMUS THERMOPHILUS 3-ISOPROPYLMALATE DEHYDROGENASE MUTATED AT 172TH FROM ALA TO GLY 1 N N 2 N N The biological assembly is a dimer constructed by chain A and a symetry partner generated by the two-fold axis. 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 GLY 79 A GLY 79 1 4 6 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 LEU 250 A LEU 250 1 13 15 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 PHE 302 A PHE 302 1 16 16 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 HIS 343 A HIS 343 1 19 12 OXIDOREDUCTASE IPMDH, IMDH, Thermostability, dehydrogenation, decarboxylation, OXIDOREDUCTASE A GLU 142 A GLU 142 1 A PRO 143 A PRO 143 0.12 Q5SIY4_THET8 UNP 1 1 Q5SIY4 1 345 1GC9 1 345 Q5SIY4 A 1 1 345 1 SER SEE REMARK 999 ARG 85 1GC9 A Q5SIY4 UNP 85 85 1 ALA engineered mutation GLY 172 1GC9 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