1FWB - Sequence, Chains, Asymmetric and Biological Units

• Title: KLEBSIELLA AEROGENES UREASE, C319A VARIANT AT PH 6.5
• Keywords: HYDROLASE(UREA AMIDO), MUTANT, NICKEL METALLOENZYME, HYDROLA
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1FWB	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	UREASE	A	100	776	0
2	Protein	UREASE	B	101	784	0
3	Protein	UREASE	C	566	4216	12
4	Ligand	UREASE	C	2	0	2
5	Water			281	0	281
total				1050	5776	295

Proteins

Unit 1	MET 1 GLU 2 LEU 3 THR 4 PRO 5 ARG 6 GLU 7 LYS 8 ASP 9 LYS 10 LEU 11 LEU 12 LEU 13 PHE 14 THR 15 ALA 16 ALA 17 LEU 18 VAL 19 ALA 20 GLU 21 ARG 22 ARG 23 LEU 24 ALA 25 ARG 26 GLY 27 LEU 28 LYS 29 LEU 30 ASN 31 TYR 32 PRO 33 GLU 34 SER 35 VAL 36 ALA 37 LEU 38 ILE 39 SER 40 ALA 41 PHE 42 ILE 43 MET 44 GLU 45 GLY 46 ALA 47 ARG 48 ASP 49 GLY 50 LYS 51 SER 52 VAL 53 ALA 54 SER 55 LEU 56 MET 57 GLU 58 GLU 59 GLY 60 ARG 61 HIS 62 VAL 63 LEU 64 THR 65 ARG 66 GLU 67 GLN 68 VAL 69 MET 70 GLU 71 GLY 72 VAL 73 PRO 74 GLU 75 MET 76 ILE 77 PRO 78 ASP 79 ILE 80 GLN 81 VAL 82 GLU 83 ALA 84 THR 85 PHE 86 PRO 87 ASP 88 GLY 89 SER 90 LYS 91 LEU 92 VAL 93 THR 94 VAL 95 HIS 96 ASN 97 PRO 98 ILE 99 ILE 100
Unit 2	MET 1 ILE 2 PRO 3 GLY 4 GLU 5 TYR 6 HIS 7 VAL 8 LYS 9 PRO 10 GLY 11 GLN 12 ILE 13 ALA 14 LEU 15 ASN 16 THR 17 GLY 18 ARG 19 ALA 20 THR 21 CYS 22 ARG 23 VAL 24 VAL 25 VAL 26 GLU 27 ASN 28 HIS 29 GLY 30 ASP 31 ARG 32 PRO 33 ILE 34 GLN 35 VAL 36 GLY 37 SER 38 HIS 39 TYR 40 HIS 41 PHE 42 ALA 43 GLU 44 VAL 45 ASN 46 PRO 47 ALA 48 LEU 49 LYS 50 PHE 51 ASP 52 ARG 53 GLN 54 GLN 55 ALA 56 ALA 57 GLY 58 TYR 59 ARG 60 LEU 61 ASN 62 ILE 63 PRO 64 ALA 65 GLY 66 THR 67 ALA 68 VAL 69 ARG 70 PHE 71 GLU 72 PRO 73 GLY 74 GLN 75 LYS 76 ARG 77 GLU 78 VAL 79 GLU 80 LEU 81 VAL 82 ALA 83 PHE 84 ALA 85 GLY 86 HIS 87 ARG 88 ALA 89 VAL 90 PHE 91 GLY 92 PHE 93 ARG 94 GLY 95 GLU 96 VAL 97 MET 98 GLY 99 PRO 100 LEU 101
Unit 3	SER 2 ASN 3 ILE 4 SER 5 ARG 6 GLN 7 ALA 8 TYR 9 ALA 10 ASP 11 MET 12 PHE 13 GLY 14 PRO 15 THR 16 VAL 17 GLY 18 ASP 19 LYS 20 VAL 21 ARG 22 LEU 23 ALA 24 ASP 25 THR 26 GLU 27 LEU 28 TRP 29 ILE 30 GLU 31 VAL 32 GLU 33 ASP 34 ASP 35 LEU 36 THR 37 THR 38 TYR 39 GLY 40 GLU 41 GLU 42 VAL 43 LYS 44 PHE 45 GLY 46 GLY 47 GLY 48 LYS 49 VAL 50 ILE 51 ARG 52 ASP 53 GLY 54 MET 55 GLY 56 GLN 57 GLY 58 GLN 59 MET 60 LEU 61 ALA 62 ALA 63 ASP 64 CYS 65 VAL 66 ASP 67 LEU 68 VAL 69 LEU 70 THR 71 ASN 72 ALA 73 LEU 74 ILE 75 VAL 76 ASP 77 HIS 78 TRP 79 GLY 80 ILE 81 VAL 82 LYS 83 ALA 84 ASP 85 ILE 86 GLY 87 VAL 88 LYS 89 ASP 90 GLY 91 ARG 92 ILE 93 PHE 94 ALA 95 ILE 96 GLY 97 LYS 98 ALA 99 GLY 100 ASN 101 PRO 102 ASP 103 ILE 104 GLN 105 PRO 106 ASN 107 VAL 108 THR 109 ILE 110 PRO 111 ILE 112 GLY 113 ALA 114 ALA 115 THR 116 GLU 117 VAL 118 ILE 119 ALA 120 ALA 121 GLU 122 GLY 123 LYS 124 ILE 125 VAL 126 THR 127 ALA 128 GLY 129 GLY 130 ILE 131 ASP 132 THR 133 HIS 134 ILE 135 HIS 136 TRP 137 ILE 138 CYS 139 PRO 140 GLN 141 GLN 142 ALA 143 GLU 144 GLU 145 ALA 146 LEU 147 VAL 148 SER 149 GLY 150 VAL 151 THR 152 THR 153 MET 154 VAL 155 GLY 156 GLY 157 GLY 158 THR 159 GLY 160 PRO 161 ALA 162 ALA 163 GLY 164 THR 165 HIS 166 ALA 167 THR 168 THR 169 CYS 170 THR 171 PRO 172 GLY 173 PRO 174 TRP 175 TYR 176 ILE 177 SER 178 ARG 179 MET 180 LEU 181 GLN 182 ALA 183 ALA 184 ASP 185 SER 186 LEU 187 PRO 188 VAL 189 ASN 190 ILE 191 GLY 192 LEU 193 LEU 194 GLY 195 LYS 196 GLY 197 ASN 198 VAL 199 SER 200 GLN 201 PRO 202 ASP 203 ALA 204 LEU 205 ARG 206 GLU 207 GLN 208 VAL 209 ALA 210 ALA 211 GLY 212 VAL 213 ILE 214 GLY 215 LEU 216 KCX 217 ILE 218 HIS 219 GLU 220 ASP 221 TRP 222 GLY 223 ALA 224 THR 225 PRO 226 ALA 227 ALA 228 ILE 229 ASP 230 CYS 231 ALA 232 LEU 233 THR 234 VAL 235 ALA 236 ASP 237 GLU 238 MET 239 ASP 240 ILE 241 GLN 242 VAL 243 ALA 244 LEU 245 HIS 246 SER 247 ASP 248 THR 249 LEU 250 ASN 251 GLU 252 SER 253 GLY 254 PHE 255 VAL 256 GLU 257 ASP 258 THR 259 LEU 260 ALA 261 ALA 262 ILE 263 GLY 264 GLY 265 ARG 266 THR 267 ILE 268 HIS 269 THR 270 PHE 271 HIS 272 THR 273 GLU 274 GLY 275 ALA 276 GLY 277 GLY 278 GLY 279 HIS 280 ALA 281 PRO 282 ASP 283 ILE 284 ILE 285 THR 286 ALA 287 CYS 288 ALA 289 HIS 290 PRO 291 ASN 292 ILE 293 LEU 294 PRO 295 SER 296 SER 297 THR 298 ASN 299 PRO 300 THR 301 LEU 302 PRO 303 TYR 304 THR 305 LEU 306 ASN 307 THR 308 ILE 309 ASP 310 GLU 311 HIS 312 LEU 313 ASP 314 MET 315 LEU 316 MET 317 VAL 318 ALA 319 HIS 320 HIS 321 LEU 322 ASP 323 PRO 324 ASP 325 ILE 326 ALA 327 GLU 328 ASP 329 VAL 330 ALA 331 PHE 332 ALA 333 GLU 334 SER 335 ARG 336 ILE 337 ARG 338 ARG 339 GLU 340 THR 341 ILE 342 ALA 343 ALA 344 GLU 345 ASP 346 VAL 347 LEU 348 HIS 349 ASP 350 LEU 351 GLY 352 ALA 353 PHE 354 SER 355 LEU 356 THR 357 SER 358 SER 359 ASP 360 SER 361 GLN 362 ALA 363 MET 364 GLY 365 ARG 366 VAL 367 GLY 368 GLU 369 VAL 370 ILE 371 LEU 372 ARG 373 THR 374 TRP 375 GLN 376 VAL 377 ALA 378 HIS 379 ARG 380 MET 381 LYS 382 VAL 383 GLN 384 ARG 385 GLY 386 ALA 387 LEU 388 ALA 389 GLU 390 GLU 391 THR 392 GLY 393 ASP 394 ASN 395 ASP 396 ASN 397 PHE 398 ARG 399 VAL 400 LYS 401 ARG 402 TYR 403 ILE 404 ALA 405 LYS 406 TYR 407 THR 408 ILE 409 ASN 410 PRO 411 ALA 412 LEU 413 THR 414 HIS 415 GLY 416 ILE 417 ALA 418 HIS 419 GLU 420 VAL 421 GLY 422 SER 423 ILE 424 GLU 425 VAL 426 GLY 427 LYS 428 LEU 429 ALA 430 ASP 431 LEU 432 VAL 433 VAL 434 TRP 435 SER 436 PRO 437 ALA 438 PHE 439 PHE 440 GLY 441 VAL 442 LYS 443 PRO 444 ALA 445 THR 446 VAL 447 ILE 448 LYS 449 GLY 450 GLY 451 MET 452 ILE 453 ALA 454 ILE 455 ALA 456 PRO 457 MET 458 GLY 459 ASP 460 ILE 461 ASN 462 ALA 463 SER 464 ILE 465 PRO 466 THR 467 PRO 468 GLN 469 PRO 470 VAL 471 HIS 472 TYR 473 ARG 474 PRO 475 MET 476 PHE 477 GLY 478 ALA 479 LEU 480 GLY 481 SER 482 ALA 483 ARG 484 HIS 485 HIS 486 CYS 487 ARG 488 LEU 489 THR 490 PHE 491 LEU 492 SER 493 GLN 494 ALA 495 ALA 496 ALA 497 ALA 498 ASN 499 GLY 500 VAL 501 ALA 502 GLU 503 ARG 504 LEU 505 ASN 506 LEU 507 ARG 508 SER 509 ALA 510 ILE 511 ALA 512 VAL 513 VAL 514 LYS 515 GLY 516 CYS 517 ARG 518 THR 519 VAL 520 GLN 521 LYS 522 ALA 523 ASP 524 MET 525 VAL 526 HIS 527 ASN 528 SER 529 LEU 530 GLN 531 PRO 532 ASN 533 ILE 534 THR 535 VAL 536 ASP 537 ALA 538 GLN 539 THR 540 TYR 541 GLU 542 VAL 543 ARG 544 VAL 545 ASP 546 GLY 547 GLU 548 LEU 549 ILE 550 THR 551 SER 552 GLU 553 PRO 554 ALA 555 ASP 556 VAL 557 LEU 558 PRO 559 MET 560 ALA 561 GLN 562 ARG 563 TYR 564 PHE 565 LEU 566 PHE 567

Ligands

Unit 4

NI 574 NI 575