1QS0 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PSEUDOMONAS PUTIDA 2-OXOISOVALERATE DEH (BRANCHED-CHAIN ALPHA-KETO ACID DEHYDROGENASE, E1B)
• Keywords: HETEROTETRAMER, THDP COFACTOR, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1QS0	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	2-OXOISOVALERATE DEHYDROGENASE ALPHA-SUBUNIT	A	407	3069	96
2	Protein	2-OXOISOVALERATE DEHYDROGENASE BETA-SUBUNIT	B	338	2522	80
3	Ligand	2-OXOISOVALERATE DEHYDROGENASE ALPHA-SUBUNIT	A	2	0	27
4	Ligand	2-OXOISOVALERATE DEHYDROGENASE BETA-SUBUNIT	B	1	0	8
5	Water			197	0	197
total				945	5591	408

Proteins

Unit 1

ASN 2 GLU 3 TYR 4 ALA 5 PRO 6 LEU 7 ARG 8 LEU 9 HIS 10 VAL 11 PRO 12 GLU 13 PRO 14 THR 15 GLY 16 ARG 17 PRO 18 GLY 19 CYS 20 GLN 21 THR 22 ASP 23 PHE 24 SER 25 TYR 26 LEU 27 ARG 28 LEU 29 ASN 30 ASP 31 ALA 32 GLY 33 GLN 34 ALA 35 ARG 36 LYS 37 PRO 38 PRO 39 VAL 40 ASP 41 VAL 42 ASP 43 ALA 44 ALA 45 ASP 46 THR 47 ALA 48 ASP 49 LEU 50 SER 51 TYR 52 SER 53 LEU 54 VAL 55 ARG 56 VAL 57 LEU 58 ASP 59 GLU 60 GLN 61 GLY 62 ASP 63 ALA 64 GLN 65 GLY 66 PRO 67 TRP 68 ALA 69 GLU 70 ASP 71 ILE 72 ASP 73 PRO 74 GLN 75 ILE 76 LEU 77 ARG 78 GLN 79 GLY 80 MSE 81 ARG 82 ALA 83 MSE 84 LEU 85 LYS 86 THR 87 ARG 88 ILE 89 PHE 90 ASP 91 SER 92 ARG 93 MSE 94 VAL 95 VAL 96 ALA 97 GLN 98 ARG 99 GLN 100 LYS 101 LYS 102 MSE 103 SER 104 PHE 105 TYR 106 MSE 107 GLN 108 SER 109 LEU 110 GLY 111 GLU 112 GLU 113 ALA 114 ILE 115 GLY 116 SER 117 GLY 118 GLN 119 ALA 120 LEU 121 ALA 122 LEU 123 ASN 124 ARG 125 THR 126 ASP 127 MSE 128 CYS 129 PHE 130 PRO 131 THR 132 TYR 133 ARG 134 GLN 135 GLN 136 SER 137 ILE 138 LEU 139 MSE 140 ALA 141 ARG 142 ASP 143 VAL 144 SER 145 LEU 146 VAL 147 GLU 148 MSE 149 ILE 150 CYS 151 GLN 152 LEU 153 LEU 154 SER 155 ASN 156 GLU 157 ARG 158 ASP 159 PRO 160 LEU 161 LYS 162 GLY 163 ARG 164 GLN 165 LEU 166 PRO 167 ILE 168 MSE 169 TYR 170 SER 171 VAL 172 ARG 173 GLU 174 ALA 175 GLY 176 PHE 177 PHE 178 THR 179 ILE 180 SER 181 GLY 182 ASN 183 LEU 184 ALA 185 THR 186 GLN 187 PHE 188 VAL 189 GLN 190 ALA 191 VAL 192 GLY 193 TRP 194 ALA 195 MSE 196 ALA 197 SER 198 ALA 199 ILE 200 LYS 201 GLY 202 ASP 203 THR 204 LYS 205 ILE 206 ALA 207 SER 208 ALA 209 TRP 210 ILE 211 GLY 212 ASP 213 GLY 214 ALA 215 THR 216 ALA 217 GLU 218 SER 219 ASP 220 PHE 221 HIS 222 THR 223 ALA 224 LEU 225 THR 226 PHE 227 ALA 228 HIS 229 VAL 230 TYR 231 ARG 232 ALA 233 PRO 234 VAL 235 ILE 236 LEU 237 ASN 238 VAL 239 VAL 240 ASN 241 ASN 242 GLN 243 TRP 244 ALA 245 ILE 246 SER 247 THR 248 PHE 249 GLN 250 ALA 251 ILE 252 ALA 253 GLY 254 GLY 255 GLU 256 SER 257 THR 258 THR 259 PHE 260 ALA 261 GLY 262 ARG 263 GLY 264 VAL 265 GLY 266 CYS 267 GLY 268 ILE 269 ALA 270 SER 271 LEU 272 ARG 273 VAL 274 ASP 275 GLY 276 ASN 277 ASP 278 PHE 279 VAL 280 ALA 281 VAL 282 TYR 283 ALA 284 ALA 285 SER 286 ARG 287 TRP 288 ALA 289 ALA 290 GLU 291 ARG 292 ALA 293 ARG 294 ARG 295 GLY 296 LEU 297 GLY 298 PRO 299 SER 300 LEU 301 ILE 302 GLU 303 TRP 304 VAL 305 THR 306 TYR 307 ARG 308 ALA 309 GLY 310 PRO 311 HIS 312 SER 313 THR 314 SER 315 ASP 316 ASP 317 PRO 318 SER 319 LYS 320 TYR 321 ARG 322 PRO 323 ALA 324 ASP 325 ASP 326 TRP 327 SER 328 HIS 329 PHE 330 PRO 331 LEU 332 GLY 333 ASP 334 PRO 335 ILE 336 ALA 337 ARG 338 LEU 339 LYS 340 GLN 341 HIS 342 LEU 343 ILE 344 LYS 345 ILE 346 GLY 347 HIS 348 TRP 349 SER 350 GLU 351 GLU 352 GLU 353 HIS 354 GLN 355 ALA 356 THR 357 THR 358 ALA 359 GLU 360 PHE 361 GLU 362 ALA 363 ALA 364 VAL 365 ILE 366 ALA 367 ALA 368 GLN 369 LYS 370 GLU 371 ALA 372 GLU 373 GLN 374 TYR 375 GLY 376 THR 377 LEU 378 ALA 379 ASN 380 GLY 381 HIS 382 ILE 383 PRO 384 SER 385 ALA 386 ALA 387 SER 388 MSE 389 PHE 390 GLU 391 ASP 392 VAL 393 TYR 394 LYS 395 GLU 396 MSE 397 PRO 398 ASP 399 HIS 400 LEU 401 ARG 402 ARG 403 GLN 404 ARG 405 GLN 406 GLU 407 LEU 408

Unit 2

ALA 2 THR 3 THR 4 THR 5 MSE 6 THR 7 MSE 8 ILE 9 GLN 10 ALA 11 LEU 12 ARG 13 SER 14 ALA 15 MSE 16 ASP 17 VAL 18 MSE 19 LEU 20 GLU 21 ARG 22 ASP 23 ASP 24 ASN 25 VAL 26 VAL 27 VAL 28 TYR 29 GLY 30 GLN 31 ASP 32 VAL 33 GLY 34 TYR 35 PHE 36 GLY 37 GLY 38 VAL 39 PHE 40 ARG 41 CYS 42 THR 43 GLU 44 GLY 45 LEU 46 GLN 47 THR 48 LYS 49 TYR 50 GLY 51 LYS 52 SER 53 ARG 54 VAL 55 PHE 56 ASP 57 ALA 58 PRO 59 ILE 60 SER 61 GLU 62 SER 63 GLY 64 ILE 65 VAL 66 GLY 67 THR 68 ALA 69 VAL 70 GLY 71 MSE 72 GLY 73 ALA 74 TYR 75 GLY 76 LEU 77 ARG 78 PRO 79 VAL 80 VAL 81 GLU 82 ILE 83 GLN 84 PHE 85 ALA 86 ASP 87 TYR 88 PHE 89 TYR 90 PRO 91 ALA 92 SER 93 ASP 94 GLN 95 ILE 96 VAL 97 SER 98 GLU 99 MSE 100 ALA 101 ARG 102 LEU 103 ARG 104 TYR 105 ARG 106 SER 107 ALA 108 GLY 109 GLU 110 PHE 111 ILE 112 ALA 113 PRO 114 LEU 115 THR 116 LEU 117 ARG 118 MSE 119 PRO 120 CYS 121 GLY 122 GLY 123 GLY 124 ILE 125 TYR 126 GLY 127 GLY 128 GLN 129 THR 130 HIS 131 SER 132 GLN 133 SER 134 PRO 135 GLU 136 ALA 137 MSE 138 PHE 139 THR 140 GLN 141 VAL 142 CYS 143 GLY 144 LEU 145 ARG 146 THR 147 VAL 148 MSE 149 PRO 150 SER 151 ASN 152 PRO 153 TYR 154 ASP 155 ALA 156 LYS 157 GLY 158 LEU 159 LEU 160 ILE 161 ALA 162 SER 163 ILE 164 GLU 165 CYS 166 ASP 167 ASP 168 PRO 169 VAL 170 ILE 171 PHE 172 LEU 173 GLU 174 PRO 175 LYS 176 ARG 177 LEU 178 TYR 179 ASN 180 GLY 181 PRO 182 PHE 183 ASP 184 GLY 185 HIS 186 HIS 187 ASP 188 ARG 189 PRO 190 VAL 191 THR 192 PRO 193 TRP 194 SER 195 LYS 196 HIS 197 PRO 198 HIS 199 SER 200 ALA 201 VAL 202 PRO 203 ASP 204 GLY 205 TYR 206 TYR 207 THR 208 VAL 209 PRO 210 LEU 211 ASP 212 LYS 213 ALA 214 ALA 215 ILE 216 THR 217 ARG 218 PRO 219 GLY 220 ASN 221 ASP 222 VAL 223 SER 224 VAL 225 LEU 226 THR 227 TYR 228 GLY 229 THR 230 THR 231 VAL 232 TYR 233 VAL 234 ALA 235 GLN 236 VAL 237 ALA 238 ALA 239 GLU 240 GLU 241 SER 242 GLY 243 VAL 244 ASP 245 ALA 246 GLU 247 VAL 248 ILE 249 ASP 250 LEU 251 ARG 252 SER 253 LEU 254 TRP 255 PRO 256 LEU 257 ASP 258 LEU 259 ASP 260 THR 261 ILE 262 VAL 263 GLU 264 SER 265 VAL 266 LYS 267 LYS 268 THR 269 GLY 270 ARG 271 CYS 272 VAL 273 VAL 274 VAL 275 HIS 276 GLU 277 ALA 278 THR 279 ARG 280 THR 281 CYS 282 GLY 283 PHE 284 GLY 285 ALA 286 GLU 287 LEU 288 VAL 289 SER 290 LEU 291 VAL 292 GLN 293 GLU 294 HIS 295 CYS 296 PHE 297 HIS 298 HIS 299 LEU 300 GLU 301 ALA 302 PRO 303 ILE 304 GLU 305 ARG 306 VAL 307 THR 308 GLY 309 TRP 310 ASP 311 THR 312 PRO 313 TYR 314 PRO 315 HIS 316 ALA 317 GLN 318 GLU 319 TRP 320 ALA 321 TYR 322 PHE 323 PRO 324 GLY 325 PRO 326 SER 327 ARG 328 VAL 329 GLY 330 ALA 331 ALA 332 LEU 333 LYS 334 LYS 335 VAL 336 MSE 337 GLU 338 VAL 339

Ligands

Unit 3	TPP 500 MG 501
Unit 4	COI 502