3AEA - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF PORCINE HEART MITOCHONDRIAL COMPLEX II N-(3-DIMETHYLAMINOMETHYL-PHENYL)-2-TRIFLUOROMETHYL-BENZAMID
• Keywords: RESPIRATORY COMPLEX II, INHIBITORS, ELECTRON TRANSPORT, IRON SULFUR, METAL-BINDING, MITOCHONDRION, MITOCHONDRION INNER M OXIDOREDUCTASE, TRANSIT PEPTIDE, TRANSPORT, TRICARBOXYLIC A CYCLE, HEME, TRANSMEMBRANE, FAD-BINDING PROTEIN, OXIDOREDUC OXIDOREDUCTASE INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SUCCINATE DEHYDROGENASE [UBIQUINONE] FLAVOPROTEIN MITOCHONDRIAL	A	613	4729	0
2	Protein	SUCCINATE DEHYDROGENASE [UBIQUINONE] IRON-SULFUR MITOCHONDRIAL	B	239	1922	0
3	Protein	SUCCINATE DEHYDROGENASE CYTOCHROME B560 SUBUNIT, MITOCHONDRIAL	C	138	1064	0
4	Protein	SUCCINATE DEHYDROGENASE [UBIQUINONE] CYTOCHROME B SUBUNIT, MITOCHONDRIAL	D	102	765	0
5	Ligand	SUCCINATE DEHYDROGENASE [UBIQUINONE] FLAVOPROTEIN MITOCHONDRIAL	A	2	0	60
6	Ligand	SUCCINATE DEHYDROGENASE [UBIQUINONE] IRON-SULFUR MITOCHONDRIAL	B	3	0	19
7	Ligand	SUCCINATE DEHYDROGENASE CYTOCHROME B560 SUBUNIT, MITOCHONDRIAL	C	1	0	43
8	Ligand	SUCCINATE DEHYDROGENASE [UBIQUINONE] CYTOCHROME B SUBUNIT, MITOCHONDRIAL	D	2	0	67
total				1100	8480	189

Proteins

Unit 1	SER 10 THR 11 GLN 12 TYR 13 PRO 14 VAL 15 VAL 16 ASP 17 HIS 18 GLU 19 PHE 20 ASP 21 ALA 22 VAL 23 VAL 24 VAL 25 GLY 26 ALA 27 GLY 28 GLY 29 ALA 30 GLY 31 LEU 32 ARG 33 ALA 34 ALA 35 PHE 36 GLY 37 LEU 38 SER 39 GLU 40 ALA 41 GLY 42 PHE 43 ASN 44 THR 45 ALA 46 CYS 47 VAL 48 THR 49 LYS 50 LEU 51 PHE 52 PRO 53 THR 54 ARG 55 SER 56 HIS 57 THR 58 VAL 59 ALA 60 ALA 61 GLN 62 GLY 63 GLY 64 ILE 65 ASN 66 ALA 67 ALA 68 LEU 69 GLY 70 ASN 71 MET 72 GLU 73 GLU 74 ASP 75 ASN 76 TRP 77 ARG 78 TRP 79 HIS 80 PHE 81 TYR 82 ASP 83 THR 84 VAL 85 LYS 86 GLY 87 SER 88 ASP 89 TRP 90 LEU 91 GLY 92 ASP 93 GLN 94 ASP 95 ALA 96 ILE 97 HIS 98 TYR 99 MET 100 THR 101 GLU 102 GLN 103 ALA 104 PRO 105 ALA 106 SER 107 VAL 108 VAL 109 GLU 110 LEU 111 GLU 112 ASN 113 TYR 114 GLY 115 MET 116 PRO 117 PHE 118 SER 119 ARG 120 THR 121 GLU 122 ASP 123 GLY 124 LYS 125 ILE 126 TYR 127 GLN 128 ARG 129 ALA 130 PHE 131 GLY 132 GLY 133 GLN 134 SER 135 LEU 136 LYS 137 PHE 138 GLY 139 LYS 140 GLY 141 GLY 142 GLN 143 ALA 144 HIS 145 ARG 146 CYS 147 CYS 148 CYS 149 VAL 150 ALA 151 ASP 152 ARG 153 THR 154 GLY 155 HIS 156 SER 157 LEU 158 LEU 159 HIS 160 THR 161 LEU 162 TYR 163 GLY 164 ARG 165 SER 166 LEU 167 ARG 168 TYR 169 ASP 170 THR 171 SER 172 TYR 173 PHE 174 VAL 175 GLU 176 TYR 177 PHE 178 ALA 179 LEU 180 ASP 181 LEU 182 LEU 183 MET 184 GLU 185 ASN 186 GLY 187 GLU 188 CYS 189 ARG 190 GLY 191 VAL 192 ILE 193 ALA 194 LEU 195 CYS 196 ILE 197 GLU 198 ASP 199 GLY 200 SER 201 ILE 202 HIS 203 ARG 204 ILE 205 ARG 206 ALA 207 ARG 208 ASN 209 THR 210 VAL 211 VAL 212 ALA 213 THR 214 GLY 215 GLY 216 TYR 217 GLY 218 ARG 219 THR 220 TYR 221 PHE 222 SER 223 CYS 224 THR 225 SER 226 ALA 227 HIS 228 THR 229 SER 230 THR 231 GLY 232 ASP 233 GLY 234 THR 235 ALA 236 MET 237 VAL 238 THR 239 ARG 240 ALA 241 GLY 242 LEU 243 PRO 244 CYS 245 GLN 246 ASP 247 LEU 248 GLU 249 PHE 250 VAL 251 GLN 252 PHE 253 HIS 254 PRO 255 THR 256 GLY 257 ILE 258 TYR 259 GLY 260 ALA 261 GLY 262 CYS 263 LEU 264 ILE 265 THR 266 GLU 267 GLY 268 CYS 269 ARG 270 GLY 271 GLU 272 GLY 273 GLY 274 ILE 275 LEU 276 ILE 277 ASN 278 SER 279 GLN 280 GLY 281 GLU 282 ARG 283 PHE 284 MET 285 GLU 286 ARG 287 TYR 288 ALA 289 PRO 290 VAL 291 ALA 292 LYS 293 ASP 294 LEU 295 ALA 296 SER 297 ARG 298 ASP 299 VAL 300 VAL 301 SER 302 ARG 303 SER 304 MET 305 THR 306 LEU 307 GLU 308 ILE 309 ARG 310 GLU 311 GLY 312 ARG 313 GLY 314 CYS 315 GLY 316 PRO 317 GLU 318 LYS 319 ASP 320 HIS 321 VAL 322 TYR 323 LEU 324 GLN 325 LEU 326 HIS 327 HIS 328 LEU 329 PRO 330 PRO 331 GLU 332 GLN 333 LEU 334 ALA 335 VAL 336 ARG 337 LEU 338 PRO 339 GLY 340 ILE 341 SER 342 GLU 343 THR 344 ALA 345 MET 346 ILE 347 PHE 348 ALA 349 GLY 350 VAL 351 ASP 352 VAL 353 THR 354 LYS 355 GLU 356 PRO 357 ILE 358 PRO 359 VAL 360 LEU 361 PRO 362 THR 363 VAL 364 HIS 365 TYR 366 ASN 367 MET 368 GLY 369 GLY 370 ILE 371 PRO 372 THR 373 ASN 374 TYR 375 LYS 376 GLY 377 GLN 378 VAL 379 LEU 380 ARG 381 HIS 382 VAL 383 ASN 384 GLY 385 GLN 386 ASP 387 GLN 388 VAL 389 VAL 390 PRO 391 GLY 392 LEU 393 TYR 394 ALA 395 CYS 396 GLY 397 GLU 398 ALA 399 ALA 400 CYS 401 ALA 402 SER 403 VAL 404 HIS 405 GLY 406 ALA 407 ASN 408 ARG 409 LEU 410 GLY 411 ALA 412 ASN 413 SER 414 LEU 415 LEU 416 ASP 417 LEU 418 VAL 419 VAL 420 PHE 421 GLY 422 ARG 423 ALA 424 CYS 425 ALA 426 LEU 427 SER 428 ILE 429 ALA 430 GLU 431 SER 432 CYS 433 ARG 434 PRO 435 GLY 436 ASP 437 LYS 438 VAL 439 PRO 440 SER 441 ILE 442 LYS 443 PRO 444 ASN 445 ALA 446 GLY 447 GLU 448 GLU 449 SER 450 VAL 451 MET 452 ASN 453 LEU 454 ASP 455 LYS 456 LEU 457 ARG 458 PHE 459 ALA 460 ASN 461 GLY 462 THR 463 ILE 464 ARG 465 THR 466 SER 467 GLU 468 LEU 469 ARG 470 LEU 471 SER 472 MET 473 GLN 474 LYS 475 SER 476 MET 477 GLN 478 SER 479 HIS 480 ALA 481 ALA 482 VAL 483 PHE 484 ARG 485 VAL 486 GLY 487 SER 488 VAL 489 LEU 490 GLN 491 GLU 492 GLY 493 CYS 494 GLU 495 LYS 496 ILE 497 LEU 498 ARG 499 LEU 500 TYR 501 GLY 502 ASP 503 LEU 504 GLN 505 HIS 506 LEU 507 LYS 508 THR 509 PHE 510 ASP 511 ARG 512 GLY 513 MET 514 VAL 515 TRP 516 ASN 517 THR 518 ASP 519 LEU 520 VAL 521 GLU 522 THR 523 LEU 524 GLU 525 LEU 526 GLN 527 ASN 528 LEU 529 MET 530 LEU 531 CYS 532 ALA 533 LEU 534 GLN 535 THR 536 ILE 537 TYR 538 GLY 539 ALA 540 GLU 541 ALA 542 ARG 543 LYS 544 GLU 545 SER 546 ARG 547 GLY 548 ALA 549 HIS 550 ALA 551 ARG 552 GLU 553 ASP 554 PHE 555 LYS 556 GLU 557 ARG 558 VAL 559 ASP 560 GLU 561 TYR 562 ASP 563 TYR 564 SER 565 LYS 566 PRO 567 ILE 568 GLN 569 GLY 570 GLN 571 GLN 572 LYS 573 LYS 574 PRO 575 PHE 576 GLN 577 GLU 578 HIS 579 TRP 580 ARG 581 LYS 582 HIS 583 THR 584 LEU 585 SER 586 TYR 587 VAL 588 ASP 589 VAL 590 LYS 591 THR 592 GLY 593 LYS 594 VAL 595 SER 596 LEU 597 GLU 598 TYR 599 ARG 600 PRO 601 VAL 602 ILE 603 ASP 604 LYS 605 THR 606 LEU 607 ASN 608 GLU 609 ALA 610 ASP 611 CYS 612 ALA 613 THR 614 VAL 615 PRO 616 PRO 617 ALA 618 ILE 619 ARG 620 SER 621 TYR 622
Unit 2	PRO 9 ARG 10 ILE 11 LYS 12 LYS 13 PHE 14 ALA 15 ILE 16 TYR 17 ARG 18 TRP 19 ASP 20 PRO 21 ASP 22 LYS 23 THR 24 GLY 25 ASP 26 LYS 27 PRO 28 HIS 29 MET 30 GLN 31 THR 32 TYR 33 GLU 34 ILE 35 ASP 36 LEU 37 ASN 38 ASN 39 CYS 40 GLY 41 PRO 42 MET 43 VAL 44 LEU 45 ASP 46 ALA 47 LEU 48 ILE 49 LYS 50 ILE 51 LYS 52 ASN 53 GLU 54 ILE 55 ASP 56 SER 57 THR 58 LEU 59 THR 60 PHE 61 ARG 62 ARG 63 SER 64 CYS 65 ARG 66 GLU 67 GLY 68 ILE 69 CYS 70 GLY 71 SER 72 CYS 73 ALA 74 MET 75 ASN 76 ILE 77 ASN 78 GLY 79 GLY 80 ASN 81 THR 82 LEU 83 ALA 84 CYS 85 THR 86 ARG 87 ARG 88 ILE 89 ASP 90 THR 91 ASN 92 LEU 93 ASP 94 LYS 95 VAL 96 SER 97 LYS 98 ILE 99 TYR 100 PRO 101 LEU 102 PRO 103 HIS 104 MET 105 TYR 106 VAL 107 ILE 108 LYS 109 ASP 110 LEU 111 VAL 112 PRO 113 ASP 114 LEU 115 SER 116 ASN 117 PHE 118 TYR 119 ALA 120 GLN 121 TYR 122 LYS 123 SER 124 ILE 125 GLU 126 PRO 127 TYR 128 LEU 129 LYS 130 LYS 131 LYS 132 ASP 133 GLU 134 SER 135 GLN 136 GLU 137 GLY 138 LYS 139 GLN 140 GLN 141 TYR 142 LEU 143 GLN 144 SER 145 ILE 146 GLU 147 GLU 148 ARG 149 GLU 150 LYS 151 LEU 152 ASP 153 GLY 154 LEU 155 TYR 156 GLU 157 CYS 158 ILE 159 LEU 160 CYS 161 ALA 162 CYS 163 CYS 164 SER 165 THR 166 SER 167 CYS 168 PRO 169 SER 170 TYR 171 TRP 172 TRP 173 ASN 174 GLY 175 ASP 176 LYS 177 TYR 178 LEU 179 GLY 180 PRO 181 ALA 182 VAL 183 LEU 184 MET 185 GLN 186 ALA 187 TYR 188 ARG 189 TRP 190 MET 191 ILE 192 ASP 193 SER 194 ARG 195 ASP 196 ASP 197 PHE 198 THR 199 GLU 200 GLU 201 ARG 202 LEU 203 ALA 204 LYS 205 LEU 206 GLN 207 ASP 208 PRO 209 PHE 210 SER 211 LEU 212 TYR 213 ARG 214 CYS 215 HIS 216 THR 217 ILE 218 MET 219 ASN 220 CYS 221 THR 222 GLY 223 THR 224 CYS 225 PRO 226 LYS 227 GLY 228 LEU 229 ASN 230 PRO 231 GLY 232 LYS 233 ALA 234 ILE 235 ALA 236 GLU 237 ILE 238 LYS 239 LYS 240 MET 241 MET 242 ALA 243 THR 244 TYR 245 LYS 246 GLU 247
Unit 3	THR 6 THR 7 ALA 8 LYS 9 GLU 10 GLU 11 MET 12 GLU 13 ARG 14 PHE 15 TRP 16 ASN 17 LYS 18 ASN 19 LEU 20 GLY 21 SER 22 ASN 23 ARG 24 PRO 25 LEU 26 SER 27 PRO 28 HIS 29 ILE 30 THR 31 ILE 32 TYR 33 ARG 34 TRP 35 SER 36 LEU 37 PRO 38 MET 39 ALA 40 MET 41 SER 42 ILE 43 CYS 44 HIS 45 ARG 46 GLY 47 THR 48 GLY 49 ILE 50 ALA 51 LEU 52 SER 53 ALA 54 GLY 55 VAL 56 SER 57 LEU 58 PHE 59 GLY 60 LEU 61 SER 62 ALA 63 LEU 64 LEU 65 LEU 66 PRO 67 GLY 68 ASN 69 PHE 70 GLU 71 SER 72 HIS 73 LEU 74 GLU 75 LEU 76 VAL 77 LYS 78 SER 79 LEU 80 CYS 81 LEU 82 GLY 83 PRO 84 THR 85 LEU 86 ILE 87 TYR 88 THR 89 ALA 90 LYS 91 PHE 92 GLY 93 ILE 94 VAL 95 PHE 96 PRO 97 LEU 98 MET 99 TYR 100 HIS 101 THR 102 TRP 103 ASN 104 GLY 105 ILE 106 ARG 107 HIS 108 LEU 109 ILE 110 TRP 111 ASP 112 LEU 113 GLY 114 LYS 115 GLY 116 LEU 117 THR 118 ILE 119 PRO 120 GLN 121 LEU 122 THR 123 GLN 124 SER 125 GLY 126 VAL 127 VAL 128 VAL 129 LEU 130 ILE 131 LEU 132 THR 133 VAL 134 LEU 135 SER 136 SER 137 VAL 138 GLY 139 LEU 140 ALA 141 ALA 142 MET 143
Unit 4	SER 35 SER 36 LYS 37 ALA 38 ALA 39 SER 40 LEU 41 HIS 42 TRP 43 THR 44 GLY 45 GLU 46 ARG 47 VAL 48 VAL 49 SER 50 VAL 51 LEU 52 LEU 53 LEU 54 GLY 55 LEU 56 LEU 57 PRO 58 ALA 59 ALA 60 TYR 61 LEU 62 ASN 63 PRO 64 CYS 65 SER 66 ALA 67 MET 68 ASP 69 TYR 70 SER 71 LEU 72 ALA 73 ALA 74 ALA 75 LEU 76 THR 77 LEU 78 HIS 79 GLY 80 HIS 81 TRP 82 GLY 83 ILE 84 GLY 85 GLN 86 VAL 87 VAL 88 THR 89 ASP 90 TYR 91 VAL 92 ARG 93 GLY 94 ASP 95 ALA 96 LEU 97 GLN 98 LYS 99 ALA 100 ALA 101 LYS 102 ALA 103 GLY 104 LEU 105 LEU 106 ALA 107 LEU 108 SER 109 ALA 110 PHE 111 THR 112 PHE 113 ALA 114 GLY 115 LEU 116 CYS 117 TYR 118 PHE 119 ASN 120 TYR 121 HIS 122 ASP 123 VAL 124 GLY 125 ILE 126 CYS 127 LYS 128 ALA 129 VAL 130 ALA 131 MET 132 LEU 133 TRP 134 LYS 135 LEU 136

Ligands

Unit 5	FAD 700 MLI 701
Unit 6	FES 302 SF4 303 F3S 304
Unit 7	HEM 1305
Unit 8	F9A 1201 EPH 1306