4IUC - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF AN O2-TOLERANT [NIFE]-HYDROGENASE FROM EUTROPHA IN ITS AS-ISOLATED FORM - OXIDIZED STATE 2
• Keywords: [NIFE] HYDROGENASE, KNALLGAS BACTERIA, PROTEOBACTERIA, AEROB HYDROGEN BACTERIA, HYDROGEN CATALYSIS, METALLOENZYME, METAL CATALYTIC CENTER, NICKEL-IRON COFACTOR, BIMETALLIC, NI-FE A SITE, IRON-SULFUR CLUSTER, [4FE-3S] CLUSTER, [3FE-4S] CLUST 4S] CLUSTER, REDUCED STATE, OXIDIZED STATE, OXYGEN-TOLERANT HYDROGENASE, MEMBRANE-BOUND, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	UPTAKE HYDROGENASE LARGE SUBUNIT	L	601	4721	0
2	Protein	UPTAKE HYDROGENASE SMALL SUBUNIT	S	265	2062	0
3	Ligand	UPTAKE HYDROGENASE LARGE SUBUNIT	L	3	0	11
4	Ligand	UPTAKE HYDROGENASE SMALL SUBUNIT	S	4	0	24
5	Water			1046	0	1046
total				1919	6783	1081

Proteins

Unit 1

ALA 3 TYR 4 ALA 5 THR 6 GLN 7 GLY 8 PHE 9 ASN 10 LEU 11 ASP 12 ASP 13 ARG 14 GLY 15 ARG 16 ARG 17 ILE 18 VAL 19 VAL 20 ASP 21 PRO 22 VAL 23 THR 24 ARG 25 ILE 26 GLU 27 GLY 28 HIS 29 MET 30 ARG 31 CYS 32 GLU 33 VAL 34 ASN 35 VAL 36 ASP 37 ALA 38 ASN 39 ASN 40 VAL 41 ILE 42 ARG 43 ASN 44 ALA 45 VAL 46 SER 47 THR 48 GLY 49 THR 50 MET 51 TRP 52 ARG 53 GLY 54 LEU 55 GLU 56 VAL 57 ILE 58 LEU 59 LYS 60 GLY 61 ARG 62 ASP 63 PRO 64 ARG 65 ASP 66 ALA 67 TRP 68 ALA 69 PHE 70 VAL 71 GLU 72 ARG 73 ILE 74 CYS 75 GLY 76 VAL 77 CYS 78 THR 79 GLY 80 CYS 81 HIS 82 ALA 83 LEU 84 ALA 85 SER 86 VAL 87 ARG 88 ALA 89 VAL 90 GLU 91 ASN 92 ALA 93 LEU 94 ASP 95 ILE 96 ARG 97 ILE 98 PRO 99 LYS 100 ASN 101 ALA 102 HIS 103 LEU 104 ILE 105 ARG 106 GLU 107 ILE 108 MET 109 ALA 110 LYS 111 THR 112 LEU 113 GLN 114 VAL 115 HIS 116 ASP 117 HIS 118 ALA 119 VAL 120 HIS 121 PHE 122 TYR 123 HIS 124 LEU 125 HIS 126 ALA 127 LEU 128 ASP 129 TRP 130 VAL 131 ASP 132 VAL 133 MET 134 SER 135 ALA 136 LEU 137 LYS 138 ALA 139 ASP 140 PRO 141 LYS 142 ARG 143 THR 144 SER 145 GLU 146 LEU 147 GLN 148 GLN 149 LEU 150 VAL 151 SER 152 PRO 153 ALA 154 HIS 155 PRO 156 LEU 157 SER 158 SER 159 ALA 160 GLY 161 TYR 162 PHE 163 ARG 164 ASP 165 ILE 166 GLN 167 ASN 168 ARG 169 LEU 170 LYS 171 ARG 172 PHE 173 VAL 174 GLU 175 SER 176 GLY 177 GLN 178 LEU 179 GLY 180 PRO 181 PHE 182 MET 183 ASN 184 GLY 185 TYR 186 TRP 187 GLY 188 SER 189 LYS 190 ALA 191 TYR 192 VAL 193 LEU 194 PRO 195 PRO 196 GLU 197 ALA 198 ASN 199 LEU 200 MET 201 ALA 202 VAL 203 THR 204 HIS 205 TYR 206 LEU 207 GLU 208 ALA 209 LEU 210 ASP 211 LEU 212 GLN 213 LYS 214 GLU 215 TRP 216 VAL 217 LYS 218 ILE 219 HIS 220 THR 221 ILE 222 PHE 223 GLY 224 GLY 225 LYS 226 ASN 227 PRO 228 HIS 229 PRO 230 ASN 231 TYR 232 LEU 233 VAL 234 GLY 235 GLY 236 VAL 237 PRO 238 CYS 239 ALA 240 ILE 241 ASN 242 LEU 243 ASP 244 GLY 245 ILE 246 GLY 247 ALA 248 ALA 249 SER 250 ALA 251 PRO 252 VAL 253 ASN 254 MET 255 GLU 256 ARG 257 LEU 258 SER 259 PHE 260 VAL 261 LYS 262 ALA 263 ARG 264 ILE 265 ASP 266 GLU 267 ILE 268 ILE 269 GLU 270 PHE 271 ASN 272 LYS 273 ASN 274 VAL 275 TYR 276 VAL 277 PRO 278 ASP 279 VAL 280 LEU 281 ALA 282 ILE 283 GLY 284 THR 285 LEU 286 TYR 287 LYS 288 GLN 289 ALA 290 GLY 291 TRP 292 LEU 293 TYR 294 GLY 295 GLY 296 GLY 297 LEU 298 ALA 299 ALA 300 THR 301 ASN 302 VAL 303 LEU 304 ASP 305 TYR 306 GLY 307 GLU 308 TYR 309 PRO 310 ASN 311 VAL 312 ALA 313 TYR 314 ASN 315 LYS 316 SER 317 THR 318 ASP 319 GLN 320 LEU 321 PRO 322 GLY 323 GLY 324 ALA 325 ILE 326 LEU 327 ASN 328 GLY 329 ASN 330 TRP 331 ASP 332 GLU 333 VAL 334 PHE 335 PRO 336 VAL 337 ASP 338 PRO 339 ARG 340 ASP 341 SER 342 GLN 343 GLN 344 VAL 345 GLN 346 GLU 347 PHE 348 VAL 349 SER 350 HIS 351 SER 352 TRP 353 TYR 354 LYS 355 TYR 356 ALA 357 ASP 358 GLU 359 SER 360 VAL 361 GLY 362 LEU 363 HIS 364 PRO 365 TRP 366 ASP 367 GLY 368 VAL 369 THR 370 GLU 371 PRO 372 ASN 373 TYR 374 VAL 375 LEU 376 GLY 377 ALA 378 ASN 379 THR 380 LYS 381 GLY 382 THR 383 ARG 384 THR 385 ARG 386 ILE 387 GLU 388 GLN 389 ILE 390 ASP 391 GLU 392 SER 393 ALA 394 LYS 395 TYR 396 SER 397 TRP 398 ILE 399 LYS 400 SER 401 PRO 402 ARG 403 TRP 404 ARG 405 GLY 406 HIS 407 ALA 408 MET 409 GLU 410 VAL 411 GLY 412 PRO 413 LEU 414 SER 415 ARG 416 TYR 417 ILE 418 LEU 419 ALA 420 TYR 421 ALA 422 HIS 423 ALA 424 ARG 425 SER 426 GLY 427 ASN 428 LYS 429 TYR 430 ALA 431 GLU 432 ARG 433 PRO 434 LYS 435 GLU 436 GLN 437 LEU 438 GLU 439 TYR 440 SER 441 ALA 442 GLN 443 MET 444 ILE 445 ASN 446 SER 447 ALA 448 ILE 449 PRO 450 LYS 451 ALA 452 LEU 453 GLY 454 LEU 455 PRO 456 GLU 457 THR 458 GLN 459 TYR 460 THR 461 LEU 462 LYS 463 GLN 464 LEU 465 LEU 466 PRO 467 SER 468 THR 469 ILE 470 GLY 471 ARG 472 THR 473 LEU 474 ALA 475 ARG 476 ALA 477 LEU 478 GLU 479 SER 480 GLN 481 TYR 482 CYS 483 GLY 484 GLU 485 MET 486 MET 487 HIS 488 SER 489 ASP 490 TRP 491 HIS 492 ASP 493 LEU 494 VAL 495 ALA 496 ASN 497 ILE 498 ARG 499 ALA 500 GLY 501 ASP 502 THR 503 ALA 504 THR 505 ALA 506 ASN 507 VAL 508 ASP 509 LYS 510 TRP 511 ASP 512 PRO 513 ALA 514 THR 515 TRP 516 PRO 517 LEU 518 GLN 519 ALA 520 LYS 521 GLY 522 VAL 523 GLY 524 THR 525 VAL 526 ALA 527 ALA 528 PRO 529 ARG 530 GLY 531 ALA 532 LEU 533 GLY 534 HIS 535 TRP 536 ILE 537 ARG 538 ILE 539 LYS 540 ASP 541 GLY 542 ARG 543 ILE 544 GLU 545 ASN 546 TYR 547 GLN 548 CYS 549 VAL 550 VAL 551 PRO 552 THR 553 THR 554 TRP 555 ASN 556 GLY 557 SER 558 PRO 559 ARG 560 ASP 561 TYR 562 LYS 563 GLY 564 GLN 565 ILE 566 GLY 567 ALA 568 PHE 569 GLU 570 ALA 571 SER 572 LEU 573 MET 574 ASN 575 THR 576 PRO 577 MET 578 VAL 579 ASN 580 PRO 581 GLU 582 GLN 583 PRO 584 VAL 585 GLU 586 ILE 587 LEU 588 ARG 589 THR 590 LEU 591 HIS 592 SER 593 PHE 594 ASP 595 PRO 596 CYS 597 LEU 598 ALA 599 CYS 600 SER 601 THR 602 HIS 603

Unit 2

PRO 5 ARG 6 THR 7 PRO 8 VAL 9 LEU 10 TRP 11 LEU 12 HIS 13 GLY 14 LEU 15 GLU 16 CYS 17 THR 18 CYS 19 CYS 20 SER 21 GLU 22 SER 23 PHE 24 ILE 25 ARG 26 SER 27 ALA 28 HIS 29 PRO 30 LEU 31 ALA 32 LYS 33 ASP 34 VAL 35 VAL 36 LEU 37 SER 38 MET 39 ILE 40 SER 41 LEU 42 ASP 43 TYR 44 ASP 45 ASP 46 THR 47 LEU 48 MET 49 ALA 50 ALA 51 ALA 52 GLY 53 HIS 54 GLN 55 ALA 56 GLU 57 ALA 58 ILE 59 LEU 60 GLU 61 GLU 62 ILE 63 MET 64 THR 65 LYS 66 TYR 67 LYS 68 GLY 69 ASN 70 TYR 71 ILE 72 LEU 73 ALA 74 VAL 75 GLU 76 GLY 77 ASN 78 PRO 79 PRO 80 LEU 81 ASN 82 GLN 83 ASP 84 GLY 85 MET 86 SER 87 CYS 88 ILE 89 ILE 90 GLY 91 GLY 92 ARG 93 PRO 94 PHE 95 ILE 96 GLU 97 GLN 98 LEU 99 LYS 100 TYR 101 VAL 102 ALA 103 LYS 104 ASP 105 ALA 106 LYS 107 ALA 108 ILE 109 ILE 110 SER 111 TRP 112 GLY 113 SER 114 CYS 115 ALA 116 SER 117 TRP 118 GLY 119 CYS 120 VAL 121 GLN 122 ALA 123 ALA 124 LYS 125 PRO 126 ASN 127 PRO 128 THR 129 GLN 130 ALA 131 THR 132 PRO 133 VAL 134 HIS 135 LYS 136 VAL 137 ILE 138 THR 139 ASP 140 LYS 141 PRO 142 ILE 143 ILE 144 LYS 145 VAL 146 PRO 147 GLY 148 CYS 149 PRO 150 PRO 151 ILE 152 ALA 153 GLU 154 VAL 155 MET 156 THR 157 GLY 158 VAL 159 ILE 160 THR 161 TYR 162 MET 163 LEU 164 THR 165 PHE 166 ASP 167 ARG 168 ILE 169 PRO 170 GLU 171 LEU 172 ASP 173 ARG 174 GLN 175 GLY 176 ARG 177 PRO 178 LYS 179 MET 180 PHE 181 TYR 182 SER 183 GLN 184 ARG 185 ILE 186 HIS 187 ASP 188 LYS 189 CYS 190 TYR 191 ARG 192 ARG 193 PRO 194 HIS 195 PHE 196 ASP 197 ALA 198 GLY 199 GLN 200 PHE 201 VAL 202 GLU 203 GLU 204 TRP 205 ASP 206 ASP 207 GLU 208 SER 209 ALA 210 ARG 211 LYS 212 GLY 213 PHE 214 CYS 215 LEU 216 TYR 217 LYS 218 MET 219 GLY 220 CYS 221 LYS 222 GLY 223 PRO 224 THR 225 THR 226 TYR 227 ASN 228 ALA 229 CYS 230 SER 231 THR 232 THR 233 ARG 234 TRP 235 ASN 236 GLU 237 GLY 238 THR 239 SER 240 PHE 241 PRO 242 ILE 243 GLN 244 SER 245 GLY 246 HIS 247 GLY 248 CYS 249 ILE 250 GLY 251 CYS 252 SER 253 GLU 254 ASP 255 GLY 256 PHE 257 TRP 258 ASP 259 LYS 260 GLY 261 SER 262 PHE 263 TYR 264 ASP 265 ARG 266 LEU 267 THR 268 GLY 269

Ligands

Unit 3	NFV 701 MG 702 CL 703
Unit 4	SF4 1001 F3S 1002 S3F 1003 CL 1004