3EPS - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF ISOCITRATE DEHYDROGENASE KINASE/PHO FROM E. COLI
• Keywords: KINASE PHOSPHATASE, ATP-BINDING, GLYOXYLATE BYPASS, KINASE, NUCLEOTIDE-BINDING, PROTEIN PHOSPHATASE, TRICARBOXYLIC ACID STRUCTURAL GENOMICS, MONTREAL-KINGSTON BACTERIAL STRUCTURAL INITIATIVE, BSGI, TRANSFERASE, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3EPS	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ISOCITRATE DEHYDROGENASE KINASE/PHOSPHATASE	A	566	4686	0
2	Protein	ISOCITRATE DEHYDROGENASE KINASE/PHOSPHATASE	B	559	4621	0
3	Ligand	ISOCITRATE DEHYDROGENASE KINASE/PHOSPHATASE	A	3	0	55
4	Ligand	ISOCITRATE DEHYDROGENASE KINASE/PHOSPHATASE	B	3	0	55
5	Water			50	0	50
total				1181	9307	160

Proteins

Unit 1

PRO 2 ARG 3 GLY 4 LEU 5 GLU 6 LEU 7 LEU 8 ILE 9 ALA 10 GLN 11 THR 12 ILE 13 LEU 14 GLN 15 GLY 16 PHE 17 ASP 18 ALA 19 GLN 20 TYR 21 GLY 22 ARG 23 PHE 24 LEU 25 GLU 26 VAL 27 THR 28 SER 29 GLY 30 ALA 31 GLN 32 GLN 33 ARG 34 PHE 35 GLU 36 GLN 37 ALA 38 ASP 39 TRP 40 HIS 41 ALA 42 VAL 43 GLN 44 GLN 45 ALA 46 MET 47 LYS 48 ASN 49 ARG 50 ILE 51 HIS 52 LEU 53 TYR 54 ASP 55 HIS 56 HIS 57 VAL 58 GLY 59 LEU 60 VAL 61 VAL 62 GLU 63 GLN 64 LEU 65 ARG 66 CYS 67 ILE 68 THR 69 ASN 70 GLY 71 GLN 72 SER 73 THR 74 ASP 75 ALA 76 GLU 77 PHE 78 LEU 79 LEU 80 ARG 81 VAL 82 LYS 83 GLU 84 HIS 85 TYR 86 THR 87 ARG 88 LEU 89 LEU 90 PRO 91 ASP 92 TYR 93 PRO 94 ARG 95 PHE 96 GLU 97 ILE 98 ALA 99 GLU 100 SER 101 PHE 102 PHE 103 ASN 104 SER 105 VAL 106 TYR 107 CYS 108 ARG 109 LEU 110 PHE 111 ASP 112 HIS 113 ARG 114 SER 115 LEU 116 THR 117 PRO 118 GLU 119 ARG 120 LEU 121 PHE 122 ILE 123 PHE 124 SER 125 SER 126 GLN 127 PRO 128 GLU 129 ARG 130 ARG 131 PHE 132 ARG 133 THR 134 ILE 135 PRO 136 ARG 137 PRO 138 LEU 139 ALA 140 LYS 141 ASP 142 PHE 143 HIS 144 PRO 145 ASP 146 HIS 147 GLY 148 TRP 149 GLU 150 SER 151 LEU 152 LEU 153 MET 154 ARG 155 VAL 156 ILE 157 SER 158 ASP 159 LEU 160 PRO 161 LEU 162 ARG 163 LEU 164 HIS 165 TRP 166 GLN 167 ASN 168 LYS 169 SER 170 ARG 171 ASP 172 ILE 173 HIS 174 TYR 175 ILE 176 ILE 177 ARG 178 HIS 179 LEU 180 THR 181 GLU 182 THR 183 LEU 184 GLY 185 PRO 186 GLU 187 ASN 188 LEU 189 SER 190 LYS 191 SER 192 HIS 193 LEU 194 GLN 195 VAL 196 ALA 197 ASN 198 GLU 199 LEU 200 PHE 201 TYR 202 ARG 203 ASN 204 LYS 205 ALA 206 ALA 207 TRP 208 LEU 209 VAL 210 GLY 211 LYS 212 LEU 213 ILE 214 THR 215 PRO 216 SER 217 GLY 218 THR 219 LEU 220 PRO 221 PHE 222 LEU 223 LEU 224 PRO 225 ILE 226 HIS 227 GLN 228 THR 229 ASP 230 ASP 231 GLY 232 GLU 233 LEU 234 PHE 235 ILE 236 ASP 237 THR 238 CYS 239 LEU 240 THR 241 THR 242 THR 243 ALA 244 GLU 245 ALA 246 SER 247 ILE 248 VAL 249 PHE 250 GLY 251 PHE 252 ALA 253 ARG 254 SER 255 TYR 256 PHE 257 MET 258 VAL 259 TYR 260 ALA 261 PRO 262 LEU 263 PRO 264 ALA 265 ALA 266 LEU 267 VAL 268 GLU 269 TRP 270 LEU 271 ARG 272 GLU 273 ILE 274 LEU 275 PRO 276 GLY 277 LYS 278 THR 279 THR 280 ALA 281 GLU 282 LEU 283 TYR 284 MET 285 ALA 286 ILE 287 GLY 288 CYS 289 GLN 290 LYS 291 HIS 292 ALA 293 LYS 294 THR 295 GLU 296 SER 297 TYR 298 ARG 299 GLU 300 TYR 301 LEU 302 VAL 303 TYR 304 LEU 305 GLN 306 GLY 307 CYS 308 ASN 309 GLU 310 GLN 311 PHE 312 ILE 313 GLU 314 ALA 315 PRO 316 GLY 317 ILE 318 ARG 319 GLY 320 MET 321 VAL 322 MET 323 LEU 324 VAL 325 PHE 326 THR 327 LEU 328 PRO 329 GLY 330 PHE 331 ASP 332 ARG 333 VAL 334 PHE 335 LYS 336 VAL 337 ILE 338 LYS 339 ASP 340 LYS 341 PHE 342 ALA 343 PRO 344 GLN 345 LYS 346 GLU 347 MET 348 SER 349 ALA 350 ALA 351 HIS 352 VAL 353 ARG 354 ALA 355 CYS 356 TYR 357 GLN 358 LEU 359 VAL 360 LYS 361 GLU 362 HIS 363 ASP 364 ARG 365 VAL 366 GLY 367 ARG 368 MET 369 ALA 370 ASP 371 THR 372 GLN 373 GLU 374 PHE 375 GLU 376 ASN 377 PHE 378 VAL 379 LEU 380 GLU 381 LYS 382 ARG 383 HIS 384 ILE 385 SER 386 PRO 387 ALA 388 LEU 389 MET 390 GLU 391 LEU 392 LEU 393 LEU 394 GLN 395 GLU 396 ALA 397 ALA 398 GLU 399 LYS 400 ILE 401 THR 402 ASP 403 LEU 404 GLY 405 GLU 406 GLN 407 ILE 408 VAL 409 ILE 410 ARG 411 HIS 412 LEU 413 TYR 414 ILE 415 GLU 416 ARG 417 ARG 418 MET 419 VAL 420 PRO 421 LEU 422 ASN 423 ILE 424 TRP 425 LEU 426 GLU 427 GLN 428 VAL 429 GLU 430 GLY 431 GLN 432 GLN 433 LEU 434 ARG 435 ASP 436 ALA 437 ILE 438 GLU 439 GLU 440 TYR 441 GLY 442 ASN 443 ALA 444 ILE 445 ARG 446 GLN 447 LEU 448 ALA 449 ALA 450 ALA 451 ASN 452 ILE 453 PHE 454 PRO 455 GLY 456 ASP 457 MET 458 LEU 459 PHE 460 LYS 461 ASN 462 PHE 463 GLY 464 VAL 465 THR 466 ARG 467 HIS 468 GLY 469 ARG 470 VAL 471 VAL 472 PHE 473 TYR 474 ASP 475 TYR 476 ASP 477 GLU 478 ILE 479 CYS 480 TYR 481 MET 482 THR 483 GLU 484 VAL 485 ASN 486 PHE 487 ARG 488 ASP 489 ILE 490 PRO 491 PRO 492 PRO 493 ARG 494 TYR 495 PRO 496 PRO 504 TRP 505 TYR 506 SER 507 VAL 508 SER 509 PRO 510 GLY 511 ASP 512 VAL 513 PHE 514 PRO 515 GLU 516 GLU 517 PHE 518 ARG 519 HIS 520 TRP 521 LEU 522 CYS 523 ALA 524 ASP 525 PRO 526 ARG 527 ILE 528 GLY 529 PRO 530 LEU 531 PHE 532 GLU 533 GLU 534 MET 535 HIS 536 ALA 537 ASP 538 LEU 539 PHE 540 ARG 541 ALA 542 ASP 543 TYR 544 TRP 545 ARG 546 ALA 547 LEU 548 GLN 549 ASN 550 ARG 551 ILE 552 ARG 553 GLU 554 GLY 555 HIS 556 VAL 557 GLU 558 ASP 559 VAL 560 TYR 561 ALA 562 TYR 563 ARG 564 ARG 565 ARG 566 GLN 567 ARG 568 PHE 569 SER 570 VAL 571 ARG 572 TYR 573 GLY 574

Unit 2

PRO 2 ARG 3 GLY 4 LEU 5 GLU 6 LEU 7 LEU 8 ILE 9 ALA 10 GLN 11 THR 12 ILE 13 LEU 14 GLN 15 GLY 16 PHE 17 ASP 18 ALA 19 GLN 20 TYR 21 GLY 22 ARG 23 PHE 24 LEU 25 GLU 26 VAL 27 THR 28 SER 29 GLY 30 ALA 31 GLN 32 GLN 33 ARG 34 PHE 35 GLU 36 GLN 37 ALA 38 ASP 39 TRP 40 HIS 41 ALA 42 VAL 43 GLN 44 GLN 45 ALA 46 MET 47 LYS 48 ASN 49 ARG 50 ILE 51 HIS 52 LEU 53 TYR 54 ASP 55 HIS 56 HIS 57 VAL 58 GLY 59 LEU 60 VAL 61 VAL 62 GLU 63 GLN 64 LEU 65 ARG 66 CYS 67 ILE 68 THR 69 ASN 70 GLY 71 GLN 72 SER 73 THR 74 ASP 75 ALA 76 GLU 77 PHE 78 LEU 79 LEU 80 ARG 81 VAL 82 LYS 83 GLU 84 HIS 85 TYR 86 THR 87 ARG 88 LEU 89 LEU 90 PRO 91 ASP 92 TYR 93 PRO 94 ARG 95 PHE 96 GLU 97 ILE 98 ALA 99 GLU 100 SER 101 PHE 102 PHE 103 ASN 104 SER 105 VAL 106 TYR 107 CYS 108 ARG 109 LEU 110 PHE 111 ASP 112 HIS 113 ARG 114 SER 115 LEU 116 THR 117 PRO 118 GLU 119 ARG 120 LEU 121 PHE 122 ILE 123 PHE 124 SER 125 SER 126 GLN 127 PRO 128 GLU 129 ARG 130 ARG 131 PHE 132 ARG 133 THR 134 ILE 135 PRO 136 ARG 137 PRO 138 LEU 139 ALA 140 LYS 141 ASP 142 PHE 143 HIS 144 PRO 145 ASP 146 HIS 147 GLY 148 TRP 149 GLU 150 SER 151 LEU 152 LEU 153 MET 154 ARG 155 VAL 156 ILE 157 SER 158 ASP 159 LEU 160 PRO 161 LEU 162 ARG 163 LEU 164 HIS 165 TRP 166 GLN 167 ASN 168 LYS 169 SER 170 ARG 171 ASP 172 ILE 173 HIS 174 TYR 175 ILE 176 ILE 177 ARG 178 HIS 179 LEU 180 THR 181 GLU 182 THR 183 LEU 184 GLY 185 PRO 186 GLU 187 ASN 188 LEU 189 SER 190 LYS 191 SER 192 HIS 193 LEU 194 GLN 195 VAL 196 ALA 197 ASN 198 GLU 199 LEU 200 PHE 201 TYR 202 ARG 203 ASN 204 LYS 205 ALA 206 ALA 207 TRP 208 LEU 209 VAL 210 GLY 211 LYS 212 LEU 213 ILE 214 THR 215 PRO 216 SER 217 GLY 218 THR 219 LEU 220 PRO 221 PHE 222 LEU 223 LEU 224 PRO 225 ILE 226 HIS 227 GLN 228 THR 229 ASP 230 ASP 231 GLY 232 GLU 233 LEU 234 PHE 235 ILE 236 ASP 237 THR 238 CYS 239 LEU 240 THR 241 THR 242 THR 243 ALA 244 GLU 245 ALA 246 SER 247 ILE 248 VAL 249 PHE 250 GLY 251 PHE 252 ALA 253 ARG 254 SER 255 TYR 256 PHE 257 MET 258 VAL 259 TYR 260 ALA 261 PRO 262 LEU 263 PRO 264 ALA 265 ALA 266 LEU 267 VAL 268 GLU 269 TRP 270 LEU 271 ARG 272 GLU 273 ILE 274 LEU 275 PRO 276 GLY 277 LYS 278 THR 279 THR 280 ALA 281 GLU 282 LEU 283 TYR 284 MET 285 ALA 286 ILE 287 GLY 288 CYS 289 GLN 290 LYS 291 HIS 292 ALA 293 LYS 294 THR 295 GLU 296 SER 297 TYR 298 ARG 299 GLU 300 TYR 301 LEU 302 VAL 303 TYR 304 LEU 305 GLN 306 GLY 307 CYS 308 ASN 309 GLU 310 GLN 311 PHE 312 ILE 313 GLU 314 ALA 315 PRO 316 GLY 317 ILE 318 ARG 319 GLY 320 MET 321 VAL 322 MET 323 LEU 324 VAL 325 PHE 326 THR 327 LEU 328 PRO 329 GLY 330 PHE 331 ASP 332 ARG 333 VAL 334 PHE 335 LYS 336 VAL 337 ILE 338 LYS 339 ASP 340 LYS 341 PHE 342 ALA 343 PRO 344 GLN 345 LYS 346 GLU 347 MET 348 SER 349 ALA 350 ALA 351 HIS 352 VAL 353 ARG 354 ALA 355 CYS 356 TYR 357 GLN 358 LEU 359 VAL 360 LYS 361 GLU 362 HIS 363 ASP 364 ARG 365 VAL 366 GLY 367 ARG 368 MET 369 ALA 370 ASP 371 THR 372 GLN 373 GLU 374 PHE 375 GLU 376 ASN 377 PHE 378 VAL 379 LEU 380 GLU 381 LYS 382 ARG 383 HIS 384 ILE 385 SER 386 PRO 387 ALA 388 LEU 389 MET 390 GLU 391 LEU 392 LEU 393 LEU 394 GLN 395 GLU 396 ALA 397 ALA 398 GLU 399 LYS 400 ILE 401 THR 402 ASP 403 LEU 404 GLY 405 GLU 406 GLN 407 ILE 408 VAL 409 ILE 410 ARG 411 HIS 412 LEU 413 TYR 414 ILE 415 GLU 416 ARG 417 ARG 418 MET 419 VAL 420 PRO 421 LEU 422 ASN 423 ILE 424 TRP 425 LEU 426 GLU 427 GLN 428 VAL 429 GLU 430 GLY 431 GLN 432 GLN 433 LEU 434 ARG 435 ASP 436 ALA 437 ILE 438 GLU 439 GLU 440 TYR 441 GLY 442 ASN 443 ALA 444 ILE 445 ARG 446 GLN 447 LEU 448 ALA 449 ALA 450 ALA 451 ASN 452 ILE 453 PHE 454 PRO 455 GLY 456 ASP 457 MET 458 LEU 459 PHE 460 LYS 461 ASN 462 PHE 463 GLY 464 VAL 465 THR 466 ARG 467 HIS 468 GLY 469 ARG 470 VAL 471 VAL 472 PHE 473 TYR 474 ASP 475 TYR 476 ASP 477 GLU 478 ILE 479 CYS 480 TYR 481 MET 482 THR 483 GLU 484 VAL 485 ASN 486 PHE 487 ARG 488 ASP 489 ILE 490 PRO 491 TYR 506 SER 507 VAL 508 SER 509 PRO 510 GLY 511 ASP 512 VAL 513 PHE 514 PRO 515 GLU 516 GLU 517 PHE 518 ARG 519 HIS 520 TRP 521 LEU 522 CYS 523 ALA 524 ASP 525 PRO 526 ARG 527 ILE 528 GLY 529 PRO 530 LEU 531 PHE 532 GLU 533 GLU 534 MET 535 HIS 536 ALA 537 ASP 538 LEU 539 PHE 540 ARG 541 ALA 542 ASP 543 TYR 544 TRP 545 ARG 546 ALA 547 LEU 548 GLN 549 ASN 550 ARG 551 ILE 552 ARG 553 GLU 554 GLY 555 HIS 556 VAL 557 GLU 558 ASP 559 VAL 560 TYR 561 ALA 562 TYR 563 ARG 564 ARG 565 ARG 566 GLN 567 ARG 568 PHE 569 SER 570 VAL 571 ARG 572 TYR 573 GLY 574

Ligands

Unit 3	AMP 1604 ATP 1605 MG 1606
Unit 4	AMP 1604 ATP 1605 MG 1606