4LAC - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PROTEIN PHOSPHATASE 2A (PP2A) AND PP2A PHOSPHATASE ACTIVATOR (PTPA) COMPLEX WITH ATPGAMMAS
• Keywords: PP2A, PTPA, PROTEIN PHOSPHATASE, SIGNALING PATHWAY REGULATIO CHAPERONE, HYDROLASE-SIGNALING PROTEIN COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4LAC	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		B	301	2441	0
2	Protein	PP2A SCAFFOLD SUBUNIT A, TRUNCATED, AN INTERNAL D PP2A A	A	229	1807	0
3	Protein	SERINE/THREONINE-PROTEIN PHOSPHATASE 2A CATALYTIC ALPHA ISOFORM	C	290	2338	0
4	Ligand	PP2A SCAFFOLD SUBUNIT A, TRUNCATED, AN INTERNAL D PP2A A	A	1	0	7
5	Ligand	SERINE/THREONINE-PROTEIN PHOSPHATASE 2A CATALYTIC ALPHA ISOFORM	C	4	0	45
6	Water			175	0	175
total				1000	6586	227

Proteins

Unit 1	GLN 21 ASN 22 PHE 23 ILE 24 ILE 25 PRO 26 LYS 27 LYS 28 GLU 29 ILE 30 HIS 31 THR 32 VAL 33 PRO 34 ASP 35 MET 36 GLY 37 LYS 38 TRP 39 LYS 40 ARG 41 SER 42 GLN 43 ALA 44 TYR 45 ALA 46 ASP 47 TYR 48 ILE 49 GLY 50 PHE 51 ILE 52 LEU 53 THR 54 LEU 55 ASN 56 GLU 57 GLY 58 VAL 59 LYS 60 GLY 61 LYS 62 LYS 63 LEU 64 THR 65 PHE 66 GLU 67 TYR 68 ARG 69 VAL 70 SER 71 GLU 72 ALA 73 ILE 74 GLU 75 LYS 76 LEU 77 VAL 78 ALA 79 LEU 80 LEU 81 ASN 82 THR 83 LEU 84 ASP 85 ARG 86 TRP 87 ILE 88 ASP 89 GLU 90 THR 91 PRO 92 PRO 93 VAL 94 ASP 95 GLN 96 PRO 97 SER 98 ARG 99 PHE 100 GLY 101 ASN 102 LYS 103 ALA 104 TYR 105 ARG 106 THR 107 TRP 108 TYR 109 ALA 110 LYS 111 LEU 112 ASP 113 GLU 114 GLU 115 ALA 116 GLU 117 ASN 118 LEU 119 VAL 120 ALA 121 THR 122 VAL 123 VAL 124 PRO 125 THR 126 HIS 127 LEU 128 ALA 129 ALA 130 ALA 131 VAL 132 PRO 133 GLU 134 VAL 135 ALA 136 VAL 137 TYR 138 LEU 139 LYS 140 GLU 141 SER 142 VAL 143 GLY 144 ASN 145 SER 146 THR 147 ARG 148 ILE 149 ASP 150 TYR 151 GLY 152 THR 153 GLY 154 HIS 155 GLU 156 ALA 157 ALA 158 PHE 159 ALA 160 ALA 161 PHE 162 LEU 163 CYS 164 CYS 165 LEU 166 CYS 167 LYS 168 ILE 169 GLY 170 VAL 171 LEU 172 ARG 173 VAL 174 ASP 175 ASP 176 GLN 177 ILE 178 ALA 179 ILE 180 VAL 181 PHE 182 LYS 183 VAL 184 PHE 185 ASN 186 ARG 187 TYR 188 LEU 189 GLU 190 VAL 191 MET 192 ARG 193 LYS 194 LEU 195 GLN 196 LYS 197 THR 198 TYR 199 ARG 200 MET 201 GLU 202 PRO 203 ALA 204 GLY 205 SER 206 GLN 207 GLY 208 VAL 209 TRP 210 GLY 211 LEU 212 ASP 213 ASP 214 PHE 215 GLN 216 PHE 217 LEU 218 PRO 219 PHE 220 ILE 221 TRP 222 GLY 223 SER 224 SER 225 GLN 226 LEU 227 ILE 228 ASP 229 HIS 230 PRO 231 TYR 232 LEU 233 GLU 234 PRO 235 ARG 236 HIS 237 PHE 238 VAL 239 ASP 240 GLU 241 LYS 242 ALA 243 VAL 244 ASN 245 GLU 246 ASN 247 HIS 248 LYS 249 ASP 250 TYR 251 MET 252 PHE 253 LEU 254 GLU 255 CYS 256 ILE 257 LEU 258 PHE 259 ILE 260 THR 261 GLU 262 MET 263 LYS 264 THR 265 GLY 266 PRO 267 PHE 268 ALA 269 GLU 270 HIS 271 SER 272 ASN 273 GLN 274 LEU 275 TRP 276 ASN 277 ILE 278 SER 279 ALA 280 VAL 281 PRO 282 SER 283 TRP 284 SER 285 LYS 286 VAL 287 ASN 288 GLN 289 GLY 290 LEU 291 ILE 292 ARG 293 MET 294 TYR 295 LYS 296 ALA 297 GLU 298 CYS 299 LEU 300 GLU 301 LYS 302 PHE 303 PRO 304 VAL 305 ILE 306 GLN 307 HIS 308 PHE 309 LYS 310 PHE 311 GLY 312 SER 313 LEU 314 LEU 315 PRO 316 ILE 317 HIS 318 PRO 319 VAL 320 THR 321
Unit 2	SER 360 MET 361 SER 362 LEU 363 TYR 364 PRO 365 ILE 366 ALA 367 VAL 368 LEU 369 ILE 370 ASP 371 GLU 372 LEU 373 ARG 374 ASN 375 GLU 376 ASP 377 VAL 378 GLN 379 LEU 380 ARG 381 LEU 382 ASN 383 SER 384 ILE 385 LYS 386 LYS 387 LEU 388 SER 389 THR 390 ILE 391 ALA 392 LEU 393 ALA 394 LEU 395 GLY 396 VAL 397 GLU 398 ARG 399 THR 400 ARG 401 SER 402 GLU 403 LEU 404 LEU 405 PRO 406 PHE 407 ILE 408 VAL 409 GLU 410 LEU 411 ALA 412 GLU 413 ASP 414 ALA 415 LYS 416 TRP 417 ARG 418 VAL 419 ARG 420 LEU 421 ALA 422 ILE 423 ILE 424 GLU 425 TYR 426 MET 427 PRO 428 LEU 429 LEU 430 ALA 431 GLY 432 GLN 433 LEU 434 GLY 435 VAL 436 GLU 437 TYR 438 PHE 439 ASP 440 GLU 441 LYS 442 LEU 443 ASN 444 SER 445 LEU 446 CYS 447 MET 448 ALA 449 TRP 450 LEU 451 VAL 452 ASP 453 HIS 454 VAL 455 TYR 456 ALA 457 ILE 458 ARG 459 GLU 460 ALA 461 ALA 462 THR 463 SER 464 ASN 465 LEU 466 LYS 467 LYS 468 LEU 469 VAL 470 GLU 471 LYS 472 PHE 473 GLY 474 LYS 475 GLU 476 TRP 477 ALA 478 HIS 479 ALA 480 THR 481 ILE 482 ILE 483 PRO 484 LYS 485 VAL 486 LEU 487 ALA 488 MET 489 SER 490 GLY 491 ASP 492 PRO 493 ASN 494 TYR 495 LEU 496 HIS 497 ARG 498 MET 499 THR 500 THR 501 LEU 502 PHE 503 CYS 504 ILE 505 ASN 506 VAL 507 LEU 508 SER 509 GLU 510 VAL 511 CYS 512 GLY 513 GLN 514 ASP 515 ILE 516 THR 517 THR 518 LYS 519 HIS 520 MET 521 LEU 522 PRO 523 THR 524 VAL 525 LEU 526 ARG 527 MET 528 ALA 529 GLY 530 ASP 531 PRO 532 VAL 533 ALA 534 ASN 535 VAL 536 ARG 537 PHE 538 ASN 539 VAL 540 ALA 541 LYS 542 SER 543 LEU 544 GLN 545 LYS 546 ILE 547 GLY 548 PRO 549 ILE 550 LEU 551 ASP 552 ASN 553 SER 554 THR 555 LEU 556 GLN 557 SER 558 GLU 559 VAL 560 LYS 561 PRO 562 ILE 563 LEU 564 GLU 565 LYS 566 LEU 567 THR 568 GLN 569 ASP 570 GLN 571 ASP 572 VAL 573 ASP 574 VAL 575 LYS 576 TYR 577 PHE 578 ALA 579 GLN 580 GLU 581 ALA 582 LEU 583 THR 584 VAL 585 LEU 586 SER 587 LEU 588
Unit 3	LYS 4 VAL 5 PHE 6 THR 7 LYS 8 GLU 9 LEU 10 ASP 11 GLN 12 TRP 13 ILE 14 GLU 15 GLN 16 LEU 17 ASN 18 GLU 19 CYS 20 LYS 21 GLN 22 LEU 23 SER 24 GLU 25 SER 26 GLN 27 VAL 28 LYS 29 SER 30 LEU 31 CYS 32 GLU 33 LYS 34 ALA 35 LYS 36 GLU 37 ILE 38 LEU 39 THR 40 LYS 41 GLU 42 SER 43 ASN 44 VAL 45 GLN 46 GLU 47 VAL 48 ARG 49 CYS 50 PRO 51 VAL 52 THR 53 VAL 54 CYS 55 GLY 56 ASP 57 VAL 58 HIS 59 GLY 60 GLN 61 PHE 62 HIS 63 ASP 64 LEU 65 MET 66 GLU 67 LEU 68 PHE 69 ARG 70 ILE 71 GLY 72 GLY 73 LYS 74 SER 75 PRO 76 ASP 77 THR 78 ASN 79 TYR 80 LEU 81 PHE 82 MET 83 GLY 84 ASP 85 TYR 86 VAL 87 ASP 88 ARG 89 GLY 90 TYR 91 TYR 92 SER 93 VAL 94 GLU 95 THR 96 VAL 97 THR 98 LEU 99 LEU 100 VAL 101 ALA 102 LEU 103 LYS 104 VAL 105 ARG 106 TYR 107 ARG 108 GLU 109 ARG 110 ILE 111 THR 112 ILE 113 LEU 114 ARG 115 GLY 116 ASN 117 HIS 118 GLU 119 SER 120 ARG 121 GLN 122 ILE 123 THR 124 GLN 125 VAL 126 TYR 127 GLY 128 PHE 129 TYR 130 ASP 131 GLU 132 CYS 133 LEU 134 ARG 135 LYS 136 TYR 137 GLY 138 ASN 139 ALA 140 ASN 141 VAL 142 TRP 143 LYS 144 TYR 145 PHE 146 THR 147 ASP 148 LEU 149 PHE 150 ASP 151 TYR 152 LEU 153 PRO 154 LEU 155 THR 156 ALA 157 LEU 158 VAL 159 ASP 160 GLY 161 GLN 162 ILE 163 PHE 164 CYS 165 LEU 166 HIS 167 GLY 168 GLY 169 LEU 170 SER 171 PRO 172 SER 173 ILE 174 ASP 175 THR 176 LEU 177 ASP 178 HIS 179 ILE 180 ARG 181 ALA 182 LEU 183 ASP 184 ARG 185 LEU 186 GLN 187 GLU 188 VAL 189 PRO 190 HIS 191 GLU 192 GLY 193 PRO 194 MET 195 CYS 196 ASP 197 LEU 198 LEU 199 TRP 200 SER 201 ASP 202 PRO 203 ASP 204 ASP 205 ARG 206 GLY 207 GLY 208 TRP 209 GLY 210 ILE 211 SER 212 PRO 213 ARG 214 GLY 215 ALA 216 GLY 217 TYR 218 THR 219 PHE 220 GLY 221 GLN 222 ASP 223 ILE 224 SER 225 GLU 226 THR 227 PHE 228 ASN 229 HIS 230 ALA 231 ASN 232 GLY 233 LEU 234 THR 235 LEU 236 VAL 237 SER 238 ARG 239 ALA 240 HIS 241 GLN 242 LEU 243 VAL 244 MET 245 GLU 246 GLY 247 TYR 248 ASN 249 TRP 250 CYS 251 HIS 252 ASP 253 ARG 254 ASN 255 VAL 256 VAL 257 THR 258 ILE 259 PHE 260 SER 261 ALA 262 PRO 263 ASN 264 TYR 265 CYS 266 TYR 267 ARG 268 CYS 269 GLY 270 ASN 271 GLN 272 ALA 273 ALA 274 ILE 275 MET 276 GLU 277 LEU 278 ASP 279 ASP 280 THR 281 LEU 282 LYS 283 TYR 284 SER 285 PHE 286 LEU 287 GLN 288 PHE 289 ASP 290 PRO 291 ALA 292 PRO 293

Ligands

Unit 4	PEG 601
Unit 5	MN 501 MN 502 AGS 503 MES 504