3AS3 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE ANALYSIS OF CHITINASE A FROM VIBRIO HARVEY NOVEL INHIBITORS - W275G MUTANT COMPLEX STRUCTURE WITH 2-(I 2-YL)-5-ISOTHIOCYANATOBENZOFURAN
• Keywords: TIM BARREL, INHIBITOR COMPLEX, GLYCOSIDASE, HYDROLASE, HYDRO HYDROLASE INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3AS3	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CHITINASE A	A	567	4344	0
2	Ligand	CHITINASE A	A	3	0	40
3	Water			224	0	224
total				794	4344	264

Proteins

Unit 1

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

Ligands

Unit 2

I5I 606 I5I 607 GOL 3500