2IV0 - Sequence, Chains, Asymmetric and Biological Units

• Title: THERMAL STABILITY OF ISOCITRATE DEHYDROGENASE FROM ARCHAEOGLOBUS FULGIDUS STUDIED BY CRYSTAL STRUCTURE ANALYSIS AND ENGINEERING OF CHIMERS
• Keywords: OXIDOREDUCTASE, ARCHAEOGLOBUS FULGIDUS, TRICARBOXYLIC ACID CYCLE, ISOCITRATE DEHYDROGENASE, DOMAIN SWAPPING, PHOSPHORYLATION, AROMATIC CLUSTER, NADP, IONIC NETWORKS, THERMAL STABILITY, GLYOXYLATE BYPASS
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2IV0	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ISOCITRATE DEHYDROGENASE	A	412	3228	0
2	Protein	ISOCITRATE DEHYDROGENASE	B	412	3223	0
3	Ligand	ISOCITRATE DEHYDROGENASE	A	6	0	6
4	Ligand	ISOCITRATE DEHYDROGENASE	B	6	0	6
5	Water			94	0	94
total				930	6451	106

Proteins

Unit 1

MET 1 GLN 2 TYR 3 GLU 4 LYS 5 VAL 6 LYS 7 PRO 8 PRO 9 GLU 10 ASN 11 GLY 12 GLU 13 LYS 14 ILE 15 ARG 16 TYR 17 GLU 18 ASN 19 GLY 20 LYS 21 LEU 22 ILE 23 VAL 24 PRO 25 ASP 26 ASN 27 PRO 28 ILE 29 ILE 30 PRO 31 TYR 32 PHE 33 GLU 34 GLY 35 ASP 36 GLY 37 ILE 38 GLY 39 LYS 40 ASP 41 VAL 42 VAL 43 PRO 44 ALA 45 ALA 46 ILE 47 ARG 48 VAL 49 LEU 50 ASP 51 ALA 52 ALA 53 ALA 54 ASP 55 LYS 56 ILE 57 GLY 58 LYS 59 GLU 60 VAL 61 VAL 62 TRP 63 PHE 64 GLN 65 VAL 66 TYR 67 ALA 68 GLY 69 GLU 70 ASP 71 ALA 72 TYR 73 LYS 74 LEU 75 TYR 76 GLY 77 ASN 78 TYR 79 LEU 80 PRO 81 ASP 82 ASP 83 THR 84 LEU 85 ASN 86 ALA 87 ILE 88 LYS 89 GLU 90 PHE 91 ARG 92 VAL 93 ALA 94 LEU 95 LYS 96 GLY 97 PRO 98 LEU 99 THR 100 THR 101 PRO 102 VAL 103 GLY 104 GLY 105 GLY 106 TYR 107 ARG 108 SER 109 LEU 110 ASN 111 VAL 112 THR 113 ILE 114 ARG 115 GLN 116 VAL 117 LEU 118 ASP 119 LEU 120 TYR 121 ALA 122 ASN 123 VAL 124 ARG 125 PRO 126 VAL 127 TYR 128 TYR 129 LEU 130 LYS 131 GLY 132 VAL 133 PRO 134 SER 135 PRO 136 ILE 137 LYS 138 HIS 139 PRO 140 GLU 141 LYS 142 VAL 143 ASN 144 PHE 145 VAL 146 ILE 147 PHE 148 ARG 149 GLU 150 ASN 151 THR 152 GLU 153 ASP 154 VAL 155 TYR 156 ALA 157 GLY 158 ILE 159 GLU 160 TRP 161 PRO 162 ARG 163 GLY 164 SER 165 GLU 166 GLU 167 ALA 168 LEU 169 LYS 170 LEU 171 ILE 172 ARG 173 PHE 174 LEU 175 LYS 176 ASN 177 GLU 178 PHE 179 GLY 180 VAL 181 THR 182 ILE 183 ARG 184 GLU 185 ASP 186 SER 187 GLY 188 ILE 189 GLY 190 ILE 191 LYS 192 PRO 193 ILE 194 SER 195 GLU 196 PHE 197 ALA 198 THR 199 LYS 200 ARG 201 LEU 202 VAL 203 ARG 204 MET 205 ALA 206 ILE 207 ARG 208 TYR 209 ALA 210 ILE 211 GLU 212 ASN 213 ASN 214 ARG 215 LYS 216 SER 217 VAL 218 THR 219 LEU 220 VAL 221 HIS 222 LYS 223 GLY 224 ASN 225 ILE 226 MET 227 LYS 228 TYR 229 THR 230 GLU 231 GLY 232 ALA 233 PHE 234 ARG 235 ASP 236 TRP 237 GLY 238 TYR 239 GLU 240 VAL 241 ALA 242 LYS 243 GLN 244 GLU 245 PHE 246 GLY 247 GLU 248 TYR 249 CYS 250 ILE 251 THR 252 GLU 253 ASP 254 GLU 255 LEU 256 TRP 257 ASP 258 LYS 259 TYR 260 GLY 261 GLY 262 LYS 263 GLN 264 PRO 265 GLU 266 GLY 267 LYS 268 ILE 269 VAL 270 VAL 271 LYS 272 ASP 273 ARG 274 ILE 275 ALA 276 ASP 277 ASN 278 MET 279 PHE 280 GLN 281 GLN 282 ILE 283 LEU 284 THR 285 ARG 286 THR 287 ASP 288 GLU 289 TYR 290 ASP 291 VAL 292 ILE 293 ALA 294 LEU 295 PRO 296 ASN 297 LEU 298 ASN 299 GLY 300 ASP 301 TYR 302 LEU 303 SER 304 ASP 305 ALA 306 ALA 307 ALA 308 ALA 309 LEU 310 ILE 311 GLY 312 GLY 313 LEU 314 GLY 315 ILE 316 ALA 317 PRO 318 GLY 319 SER 320 ASN 321 ILE 322 GLY 323 ASP 324 GLY 325 ILE 326 GLY 327 VAL 328 PHE 329 GLU 330 PRO 331 VAL 332 HIS 333 GLY 334 SER 335 ALA 336 PRO 337 LYS 338 TYR 339 ALA 340 GLY 341 GLN 342 ASN 343 LYS 344 VAL 345 ASN 346 PRO 347 THR 348 ALA 349 GLU 350 ILE 351 LEU 352 THR 353 GLY 354 ALA 355 LEU 356 MET 357 PHE 358 GLU 359 TYR 360 ILE 361 GLY 362 TRP 363 LYS 364 ASP 365 ALA 366 SER 367 GLU 368 MET 369 ILE 370 LYS 371 LYS 372 ALA 373 VAL 374 GLU 375 MET 376 THR 377 ILE 378 SER 379 SER 380 GLY 381 ILE 382 VAL 383 THR 384 TYR 385 ASP 386 ILE 387 HIS 388 ARG 389 HIS 390 MET 391 GLY 392 GLY 393 THR 394 LYS 395 VAL 396 GLY 397 THR 398 ARG 399 GLU 400 PHE 401 ALA 402 GLU 403 ALA 404 VAL 405 VAL 406 GLU 407 ASN 408 LEU 409 GLN 410 SER 411 LEU 412

Unit 2

MET 1 GLN 2 TYR 3 GLU 4 LYS 5 VAL 6 LYS 7 PRO 8 PRO 9 GLU 10 ASN 11 GLY 12 GLU 13 LYS 14 ILE 15 ARG 16 TYR 17 GLU 18 ASN 19 GLY 20 LYS 21 LEU 22 ILE 23 VAL 24 PRO 25 ASP 26 ASN 27 PRO 28 ILE 29 ILE 30 PRO 31 TYR 32 PHE 33 GLU 34 GLY 35 ASP 36 GLY 37 ILE 38 GLY 39 LYS 40 ASP 41 VAL 42 VAL 43 PRO 44 ALA 45 ALA 46 ILE 47 ARG 48 VAL 49 LEU 50 ASP 51 ALA 52 ALA 53 ALA 54 ASP 55 LYS 56 ILE 57 GLY 58 LYS 59 GLU 60 VAL 61 VAL 62 TRP 63 PHE 64 GLN 65 VAL 66 TYR 67 ALA 68 GLY 69 GLU 70 ASP 71 ALA 72 TYR 73 LYS 74 LEU 75 TYR 76 GLY 77 ASN 78 TYR 79 LEU 80 PRO 81 ASP 82 ASP 83 THR 84 LEU 85 ASN 86 ALA 87 ILE 88 LYS 89 GLU 90 PHE 91 ARG 92 VAL 93 ALA 94 LEU 95 LYS 96 GLY 97 PRO 98 LEU 99 THR 100 THR 101 PRO 102 VAL 103 GLY 104 GLY 105 GLY 106 TYR 107 ARG 108 SER 109 LEU 110 ASN 111 VAL 112 THR 113 ILE 114 ARG 115 GLN 116 VAL 117 LEU 118 ASP 119 LEU 120 TYR 121 ALA 122 ASN 123 VAL 124 ARG 125 PRO 126 VAL 127 TYR 128 TYR 129 LEU 130 LYS 131 GLY 132 VAL 133 PRO 134 SER 135 PRO 136 ILE 137 LYS 138 HIS 139 PRO 140 GLU 141 LYS 142 VAL 143 ASN 144 PHE 145 VAL 146 ILE 147 PHE 148 ARG 149 GLU 150 ASN 151 THR 152 GLU 153 ASP 154 VAL 155 TYR 156 ALA 157 GLY 158 ILE 159 GLU 160 TRP 161 PRO 162 ARG 163 GLY 164 SER 165 GLU 166 GLU 167 ALA 168 LEU 169 LYS 170 LEU 171 ILE 172 ARG 173 PHE 174 LEU 175 LYS 176 ASN 177 GLU 178 PHE 179 GLY 180 VAL 181 THR 182 ILE 183 ARG 184 GLU 185 ASP 186 SER 187 GLY 188 ILE 189 GLY 190 ILE 191 LYS 192 PRO 193 ILE 194 SER 195 GLU 196 PHE 197 ALA 198 THR 199 LYS 200 ARG 201 LEU 202 VAL 203 ARG 204 MET 205 ALA 206 ILE 207 ARG 208 TYR 209 ALA 210 ILE 211 GLU 212 ASN 213 ASN 214 ARG 215 LYS 216 SER 217 VAL 218 THR 219 LEU 220 VAL 221 HIS 222 LYS 223 GLY 224 ASN 225 ILE 226 MET 227 LYS 228 TYR 229 THR 230 GLU 231 GLY 232 ALA 233 PHE 234 ARG 235 ASP 236 TRP 237 GLY 238 TYR 239 GLU 240 VAL 241 ALA 242 LYS 243 GLN 244 GLU 245 PHE 246 GLY 247 GLU 248 TYR 249 CYS 250 ILE 251 THR 252 GLU 253 ASP 254 GLU 255 LEU 256 TRP 257 ASP 258 LYS 259 TYR 260 GLY 261 GLY 262 LYS 263 GLN 264 PRO 265 GLU 266 GLY 267 LYS 268 ILE 269 VAL 270 VAL 271 LYS 272 ASP 273 ARG 274 ILE 275 ALA 276 ASP 277 ASN 278 MET 279 PHE 280 GLN 281 GLN 282 ILE 283 LEU 284 THR 285 ARG 286 THR 287 ASP 288 GLU 289 TYR 290 ASP 291 VAL 292 ILE 293 ALA 294 LEU 295 PRO 296 ASN 297 LEU 298 ASN 299 GLY 300 ASP 301 TYR 302 LEU 303 SER 304 ASP 305 ALA 306 ALA 307 ALA 308 ALA 309 LEU 310 ILE 311 GLY 312 GLY 313 LEU 314 GLY 315 ILE 316 ALA 317 PRO 318 GLY 319 SER 320 ASN 321 ILE 322 GLY 323 ASP 324 GLY 325 ILE 326 GLY 327 VAL 328 PHE 329 GLU 330 PRO 331 VAL 332 HIS 333 GLY 334 SER 335 ALA 336 PRO 337 LYS 338 TYR 339 ALA 340 GLY 341 GLN 342 ASN 343 LYS 344 VAL 345 ASN 346 PRO 347 THR 348 ALA 349 GLU 350 ILE 351 LEU 352 THR 353 GLY 354 ALA 355 LEU 356 MET 357 PHE 358 GLU 359 TYR 360 ILE 361 GLY 362 TRP 363 LYS 364 ASP 365 ALA 366 SER 367 GLU 368 MET 369 ILE 370 LYS 371 LYS 372 ALA 373 VAL 374 GLU 375 MET 376 THR 377 ILE 378 SER 379 SER 380 GLY 381 ILE 382 VAL 383 THR 384 TYR 385 ASP 386 ILE 387 HIS 388 ARG 389 HIS 390 MET 391 GLY 392 GLY 393 THR 394 LYS 395 VAL 396 GLY 397 THR 398 ARG 399 GLU 400 PHE 401 ALA 402 GLU 403 ALA 404 VAL 405 VAL 406 GLU 407 ASN 408 LEU 409 GLN 410 SER 411 LEU 412

Ligands

Unit 3	ZN 1413 ZN 1414 ZN 1415 ZN 1416 CL 1417 CL 1418
Unit 4	ZN 1413 ZN 1414 ZN 1415 ZN 1416 ZN 1417 CL 1418