2SLI - Sequence, Chains, Asymmetric and Biological Units

• Title: LEECH INTRAMOLECULAR TRANS-SIALIDASE COMPLEXED WITH 2,7- ANHYDRO-NEU5AC, THE REACTION PRODUCT
• Keywords: HYDROLASE, INTRAMOLECULAR TRANS-SIALIDASE, NEURAMINIDASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2SLI	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	INTRAMOLECULAR TRANS-SIALIDASE	A	679	5257	0
2	Ligand	INTRAMOLECULAR TRANS-SIALIDASE	A	1	0	20
3	Water			593	0	593
total				1273	5257	613

Proteins

Unit 1

ILE 81 PRO 82 GLU 83 GLY 84 ILE 85 LEU 86 MET 87 GLU 88 LYS 89 ASN 90 ASN 91 VAL 92 ASP 93 ILE 94 ALA 95 GLU 96 GLY 97 GLN 98 GLY 99 TYR 100 SER 101 LEU 102 ASP 103 GLN 104 GLU 105 ALA 106 GLY 107 ALA 108 LYS 109 TYR 110 VAL 111 LYS 112 ALA 113 MET 114 THR 115 GLN 116 GLY 117 THR 118 ILE 119 ILE 120 LEU 121 SER 122 TYR 123 LYS 124 SER 125 THR 126 SER 127 GLU 128 ASN 129 GLY 130 ILE 131 GLN 132 SER 133 LEU 134 PHE 135 SER 136 VAL 137 GLY 138 ASN 139 SER 140 THR 141 ALA 142 GLY 143 ASN 144 GLN 145 ASP 146 ARG 147 HIS 148 PHE 149 HIS 150 ILE 151 TYR 152 ILE 153 THR 154 ASN 155 SER 156 GLY 157 GLY 158 ILE 159 GLY 160 ILE 161 GLU 162 LEU 163 ARG 164 ASN 165 THR 166 ASP 167 GLY 168 VAL 169 PHE 170 ASN 171 TYR 172 THR 173 LEU 174 ASP 175 ARG 176 PRO 177 ALA 178 SER 179 VAL 180 ARG 181 ALA 182 LEU 183 TYR 184 LYS 185 GLY 186 GLU 187 ARG 188 VAL 189 PHE 190 ASN 191 THR 192 VAL 193 ALA 194 LEU 195 LYS 196 ALA 197 ASP 198 ALA 199 ALA 200 ASN 201 LYS 202 GLN 203 CYS 204 ARG 205 LEU 206 PHE 207 ALA 208 ASN 209 GLY 210 GLU 211 LEU 212 LEU 213 ALA 214 THR 215 LEU 216 ASP 217 LYS 218 ASP 219 ALA 220 PHE 221 LYS 222 PHE 223 ILE 224 SER 225 ASP 226 ILE 227 THR 228 GLY 229 VAL 230 ASP 231 ASN 232 VAL 233 THR 234 LEU 235 GLY 236 GLY 237 THR 238 LYS 239 ARG 240 GLN 241 GLY 242 LYS 243 ILE 244 ALA 245 TYR 246 PRO 247 PHE 248 GLY 249 GLY 250 THR 251 ILE 252 GLY 253 ASP 254 ILE 255 LYS 256 VAL 257 TYR 258 SER 259 ASN 260 ALA 261 LEU 262 SER 263 ASP 264 GLU 265 GLU 266 LEU 267 ILE 268 GLN 269 ALA 270 THR 271 GLY 272 VAL 273 THR 274 THR 275 TYR 276 GLY 277 GLU 278 ASN 279 ILE 280 PHE 281 TYR 282 ALA 283 GLY 284 ASP 285 VAL 286 THR 287 GLU 288 SER 289 ASN 290 TYR 291 PHE 292 ARG 293 ILE 294 PRO 295 SER 296 LEU 297 LEU 298 THR 299 LEU 300 SER 301 THR 302 GLY 303 THR 304 VAL 305 ILE 306 SER 307 ALA 308 ALA 309 ASP 310 ALA 311 ARG 312 TYR 313 GLY 314 GLY 315 THR 316 HIS 317 ASP 318 SER 319 LYS 320 SER 321 LYS 322 ILE 323 ASN 324 ILE 325 ALA 326 PHE 327 ALA 328 LYS 329 SER 330 THR 331 ASP 332 GLY 333 GLY 334 ASN 335 THR 336 TRP 337 SER 338 GLU 339 PRO 340 THR 341 LEU 342 PRO 343 LEU 344 LYS 345 PHE 346 ASP 347 ASP 348 TYR 349 ILE 350 ALA 351 LYS 352 ASN 353 ILE 354 ASP 355 TRP 356 PRO 357 ARG 358 ASP 359 SER 360 VAL 361 GLY 362 LYS 363 ASN 364 VAL 365 GLN 366 ILE 367 GLN 368 GLY 369 SER 370 ALA 371 SER 372 TYR 373 ILE 374 ASP 375 PRO 376 VAL 377 LEU 378 LEU 379 GLU 380 ASP 381 LYS 382 LEU 383 THR 384 LYS 385 ARG 386 ILE 387 PHE 388 LEU 389 PHE 390 ALA 391 ASP 392 LEU 393 MET 394 PRO 395 ALA 396 GLY 397 ILE 398 GLY 399 SER 400 SER 401 ASN 402 ALA 403 SER 404 VAL 405 GLY 406 SER 407 GLY 408 PHE 409 LYS 410 GLU 411 VAL 412 ASN 413 GLY 414 LYS 415 LYS 416 TYR 417 LEU 418 LYS 419 LEU 420 ARG 421 TRP 422 HIS 423 LYS 424 ASP 425 ALA 426 GLY 427 ARG 428 ALA 429 TYR 430 ASP 431 TYR 432 THR 433 ILE 434 ARG 435 GLU 436 LYS 437 GLY 438 VAL 439 ILE 440 TYR 441 ASN 442 ASP 443 ALA 444 THR 445 ASN 446 GLN 447 PRO 448 THR 449 GLU 450 PHE 451 ARG 452 VAL 453 ASP 454 GLY 455 GLU 456 TYR 457 ASN 458 LEU 459 TYR 460 GLN 461 HIS 462 ASP 463 THR 464 ASN 465 LEU 466 THR 467 CYS 468 LYS 469 GLN 470 TYR 471 ASP 472 TYR 473 ASN 474 PHE 475 SER 476 GLY 477 ASN 478 ASN 479 LEU 480 ILE 481 GLU 482 SER 483 LYS 484 THR 485 ASP 486 VAL 487 ASP 488 VAL 489 ASN 490 MET 491 ASN 492 ILE 493 PHE 494 TYR 495 LYS 496 ASN 497 SER 498 VAL 499 PHE 500 LYS 501 ALA 502 PHE 503 PRO 504 THR 505 ASN 506 TYR 507 LEU 508 ALA 509 MET 510 ARG 511 TYR 512 SER 513 ASP 514 ASP 515 GLU 516 GLY 517 ALA 518 SER 519 TRP 520 SER 521 ASP 522 LEU 523 ASP 524 ILE 525 VAL 526 SER 527 SER 528 PHE 529 LYS 530 PRO 531 GLU 532 VAL 533 SER 534 LYS 535 PHE 536 LEU 537 VAL 538 VAL 539 GLY 540 PRO 541 GLY 542 ILE 543 GLY 544 LYS 545 GLN 546 ILE 547 SER 548 THR 549 GLY 550 GLU 551 ASN 552 ALA 553 GLY 554 ARG 555 LEU 556 LEU 557 VAL 558 PRO 559 LEU 560 TYR 561 SER 562 LYS 563 SER 564 SER 565 ALA 566 GLU 567 LEU 568 GLY 569 PHE 570 MET 571 TYR 572 SER 573 ASP 574 ASP 575 HIS 576 GLY 577 ASP 578 ASN 579 TRP 580 THR 581 TYR 582 VAL 583 GLU 584 ALA 585 ASP 586 ASN 587 LEU 588 THR 589 GLY 590 GLY 591 ALA 592 THR 593 ALA 594 GLU 595 ALA 596 GLN 597 ILE 598 VAL 599 GLU 600 MET 601 PRO 602 ASP 603 GLY 604 SER 605 LEU 606 LYS 607 THR 608 TYR 609 LEU 610 ARG 611 THR 612 GLY 613 SER 614 ASN 615 CYS 616 ILE 617 ALA 618 GLU 619 VAL 620 THR 621 SER 622 ILE 623 ASP 624 GLY 625 GLY 626 GLU 627 THR 628 TRP 629 SER 630 ASP 631 ARG 632 VAL 633 PRO 634 LEU 635 GLN 636 GLY 637 ILE 638 SER 639 THR 640 THR 641 SER 642 TYR 643 GLY 644 THR 645 GLN 646 LEU 647 SER 648 VAL 649 ILE 650 ASN 651 TYR 652 SER 653 GLN 654 PRO 655 ILE 656 ASP 657 GLY 658 LYS 659 PRO 660 ALA 661 ILE 662 ILE 663 LEU 664 SER 665 SER 666 PRO 667 ASN 668 ALA 669 THR 670 ASN 671 GLY 672 ARG 673 LYS 674 ASN 675 GLY 676 LYS 677 ILE 678 TRP 679 ILE 680 GLY 681 LEU 682 VAL 683 ASN 684 ASP 685 THR 686 GLY 687 ASN 688 THR 689 GLY 690 ILE 691 ASP 692 LYS 693 TYR 694 SER 695 VAL 696 GLU 697 TRP 698 LYS 699 TYR 700 SER 701 TYR 702 ALA 703 VAL 704 ASP 705 THR 706 PRO 707 GLN 708 MET 709 GLY 710 TYR 711 SER 712 TYR 713 SER 714 CYS 715 LEU 716 ALA 717 GLU 718 LEU 719 PRO 720 ASP 721 GLY 722 GLN 723 VAL 724 GLY 725 LEU 726 LEU 727 TYR 728 GLU 729 LYS 730 TYR 731 ASP 732 SER 733 TRP 734 SER 735 ARG 736 ASN 737 GLU 738 LEU 739 HIS 740 LEU 741 LYS 742 ASP 743 ILE 744 LEU 745 LYS 746 PHE 747 GLU 748 LYS 749 TYR 750 SER 751 ILE 752 SER 753 GLU 754 LEU 755 THR 756 GLY 757 GLN 758 ALA 759

Ligands

Unit 2

SKD 760