1I8Q - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF STREPTOCOCCUS AGALACTIAE HYALURONATE LY COMPLEXED WITH ENZYME PRODUCT, UNSATURATED DISACCHARIDE HYA
• Keywords: BETA-ALPHA-BETA, LYASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1I8Q	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HYALURONATE LYASE	A	814	6513	0
2	Ligand		B	2	0	26
3	Ligand		C	2	0	26
4	Water			229	0	229
total				1047	6513	281

Proteins

Unit 1

SER 171 GLU 172 HIS 173 PRO 174 GLN 175 PRO 176 VAL 177 THR 178 THR 179 GLN 180 ILE 181 GLU 182 LYS 183 SER 184 VAL 185 ASN 186 THR 187 ALA 188 LEU 189 ASN 190 LYS 191 ASN 192 TYR 193 VAL 194 PHE 195 ASN 196 LYS 197 ALA 198 ASP 199 TYR 200 GLN 201 TYR 202 THR 203 LEU 204 THR 205 ASN 206 PRO 207 SER 208 LEU 209 GLY 210 LYS 211 ILE 212 VAL 213 GLY 214 GLY 215 ILE 216 LEU 217 TYR 218 PRO 219 ASN 220 ALA 221 THR 222 GLY 223 SER 224 THR 225 THR 226 VAL 227 LYS 228 ILE 229 SER 230 ASP 231 LYS 232 SER 233 GLY 234 LYS 235 ILE 236 ILE 237 LYS 238 GLU 239 VAL 240 PRO 241 LEU 242 SER 243 VAL 244 THR 245 ALA 246 SER 247 THR 248 GLU 249 ASP 250 ASN 251 PHE 252 THR 253 LYS 254 LEU 255 LEU 256 ASP 257 LYS 258 TRP 259 ASN 260 ASP 261 VAL 262 THR 263 ILE 264 GLY 265 ASN 266 TYR 267 VAL 268 TYR 269 ASP 270 THR 271 ASN 272 ASP 273 SER 274 ASN 275 MET 276 GLN 277 LYS 278 LEU 279 ASN 280 GLN 281 LYS 282 LEU 283 ASP 284 GLU 285 THR 286 ASN 287 ALA 288 LYS 289 ASN 290 ILE 291 GLU 292 ALA 293 ILE 294 LYS 295 LEU 296 ASP 297 SER 298 ASN 299 ARG 300 THR 301 PHE 302 LEU 303 TRP 304 LYS 305 ASP 306 LEU 307 ASP 308 ASN 309 LEU 310 ASN 311 ASN 312 SER 313 ALA 314 GLN 315 LEU 316 THR 317 ALA 318 THR 319 TYR 320 ARG 321 ARG 322 LEU 323 GLU 324 ASP 325 LEU 326 ALA 327 LYS 328 GLN 329 ILE 330 THR 331 ASN 332 PRO 333 HIS 334 SER 335 THR 336 ILE 337 TYR 338 LYS 339 ASN 340 GLU 341 LYS 342 ALA 343 ILE 344 ARG 345 THR 346 VAL 347 LYS 348 GLU 349 SER 350 LEU 351 ALA 352 TRP 353 LEU 354 HIS 355 GLN 356 ASN 357 PHE 358 TYR 359 ASN 360 VAL 361 ASN 362 LYS 363 ASP 364 ILE 365 GLU 366 GLY 367 SER 368 ALA 369 ASN 370 TRP 371 TRP 372 ASP 373 PHE 374 GLU 375 ILE 376 GLY 377 VAL 378 PRO 379 ARG 380 SER 381 ILE 382 THR 383 GLY 384 THR 385 LEU 386 SER 387 LEU 388 MET 389 ASN 390 ASN 391 TYR 392 PHE 393 THR 394 ASP 395 ALA 396 GLU 397 ILE 398 LYS 399 THR 400 TYR 401 THR 402 ASP 403 PRO 404 ILE 405 GLU 406 HIS 407 PHE 408 VAL 409 PRO 410 ASP 411 ALA 412 GLU 413 TYR 414 PHE 415 ARG 416 LYS 417 THR 418 LEU 419 VAL 420 ASN 421 PRO 422 PHE 423 LYS 424 ALA 425 LEU 426 GLY 427 GLY 428 ASN 429 LEU 430 VAL 431 ASP 432 MET 433 GLY 434 ARG 435 VAL 436 LYS 437 ILE 438 ILE 439 GLU 440 GLY 441 LEU 442 LEU 443 ARG 444 LYS 445 ASP 446 ASN 447 THR 448 ILE 449 ILE 450 GLU 451 LYS 452 THR 453 SER 454 HIS 455 SER 456 LEU 457 LYS 458 ASN 459 LEU 460 PHE 461 THR 462 THR 463 ALA 464 THR 465 LYS 466 ALA 467 GLU 468 GLY 469 PHE 470 TYR 471 ALA 472 ASP 473 GLY 474 SER 475 TYR 476 ILE 477 ASP 478 HIS 479 THR 480 ASN 481 VAL 482 ALA 483 TYR 484 THR 485 GLY 486 ALA 487 TYR 488 GLY 489 ASN 490 VAL 491 LEU 492 ILE 493 ASP 494 GLY 495 LEU 496 THR 497 GLN 498 LEU 499 LEU 500 PRO 501 ILE 502 ILE 503 GLN 504 GLU 505 THR 506 ASP 507 TYR 508 LYS 509 ILE 510 SER 511 ASN 512 GLN 513 GLU 514 LEU 515 ASP 516 MET 517 VAL 518 TYR 519 LYS 520 TRP 521 ILE 522 ASN 523 GLN 524 SER 525 PHE 526 LEU 527 PRO 528 LEU 529 ILE 530 VAL 531 LYS 532 GLY 533 GLU 534 LEU 535 MET 536 ASP 537 MET 538 SER 539 ARG 540 GLY 541 ARG 542 SER 543 ILE 544 SER 545 ARG 546 GLU 547 ALA 548 ALA 549 SER 550 SER 551 HIS 552 ALA 553 ALA 554 ALA 555 VAL 556 GLU 557 VAL 558 LEU 559 ARG 560 GLY 561 PHE 562 LEU 563 ARG 564 LEU 565 ALA 566 ASN 567 MET 568 SER 569 ASN 570 GLU 571 GLU 572 ARG 573 ASN 574 LEU 575 ASP 576 LEU 577 LYS 578 SER 579 THR 580 ILE 581 LYS 582 THR 583 ILE 584 ILE 585 THR 586 SER 587 ASN 588 LYS 589 PHE 590 TYR 591 ASN 592 VAL 593 PHE 594 ASN 595 ASN 596 LEU 597 LYS 598 SER 599 TYR 600 SER 601 ASP 602 ILE 603 ALA 604 ASN 605 MET 606 ASN 607 LYS 608 LEU 609 LEU 610 ASN 611 ASP 612 SER 613 THR 614 VAL 615 ALA 616 THR 617 LYS 618 PRO 619 LEU 620 LYS 621 SER 622 ASN 623 LEU 624 SER 625 THR 626 PHE 627 ASN 628 SER 629 MET 630 ASP 631 ARG 632 LEU 633 ALA 634 TYR 635 TYR 636 ASN 637 ALA 638 LYS 639 LYS 640 ASP 641 PHE 642 GLY 643 PHE 644 ALA 645 LEU 646 SER 647 LEU 648 HIS 649 SER 650 LYS 651 ARG 652 THR 653 LEU 654 ASN 655 TYR 656 GLU 657 GLY 658 MET 659 ASN 660 ASP 661 GLU 662 ASN 663 THR 664 ARG 665 GLY 666 TRP 667 TYR 668 THR 669 GLY 670 ASP 671 GLY 672 MET 673 PHE 674 TYR 675 ILE 676 TYR 677 ASN 678 SER 679 ASP 680 GLN 681 SER 682 HIS 683 TYR 684 SER 685 ASN 686 HIS 687 PHE 688 TRP 689 PRO 690 THR 691 VAL 692 ASN 693 PRO 694 TYR 695 LYS 696 MET 697 ALA 698 GLY 699 THR 700 THR 701 GLU 702 LYS 703 ASP 704 ALA 705 LYS 706 ARG 707 GLU 708 ASP 709 THR 710 THR 711 LYS 712 GLU 713 PHE 714 MET 715 SER 716 LYS 717 HIS 718 SER 719 LYS 720 ASP 721 ALA 722 LYS 723 GLU 724 LYS 725 THR 726 GLY 727 GLN 728 VAL 729 THR 730 GLY 731 THR 732 SER 733 ASP 734 PHE 735 VAL 736 GLY 737 SER 738 VAL 739 LYS 740 LEU 741 ASN 742 ASP 743 HIS 744 PHE 745 ALA 746 LEU 747 ALA 748 ALA 749 MET 750 ASP 751 PHE 752 THR 753 ASN 754 TRP 755 ASP 756 ARG 757 THR 758 LEU 759 THR 760 ALA 761 GLN 762 LYS 763 GLY 764 TRP 765 VAL 766 ILE 767 LEU 768 ASN 769 ASP 770 LYS 771 ILE 772 VAL 773 PHE 774 LEU 775 GLY 776 SER 777 ASN 778 ILE 779 LYS 780 ASN 781 THR 782 ASN 783 GLY 784 ILE 785 GLY 786 ASN 787 VAL 788 SER 789 THR 790 THR 791 ILE 792 ASP 793 GLN 794 ARG 795 LYS 796 ASP 797 ASP 798 SER 799 LYS 800 THR 801 PRO 802 TYR 803 THR 804 THR 805 TYR 806 VAL 807 ASN 808 GLY 809 LYS 810 THR 811 ILE 812 ASP 813 LEU 814 LYS 815 GLN 816 ALA 817 SER 818 SER 819 GLN 820 GLN 821 PHE 822 THR 823 ASP 824 THR 825 LYS 826 SER 827 VAL 828 PHE 829 LEU 830 GLU 831 SER 832 LYS 833 GLU 834 PRO 835 GLY 836 ARG 837 ASN 838 ILE 839 GLY 840 TYR 841 ILE 842 PHE 843 PHE 844 LYS 845 ASN 846 SER 847 THR 848 ILE 849 ASP 850 ILE 851 GLU 852 ARG 853 LYS 854 GLU 855 GLN 856 THR 857 GLY 858 THR 859 TRP 860 ASN 861 SER 862 ILE 863 ASN 864 ARG 865 THR 866 SER 867 LYS 868 ASN 869 THR 870 SER 871 ILE 872 VAL 873 SER 874 ASN 875 PRO 876 PHE 877 ILE 878 THR 879 ILE 880 SER 881 GLN 882 LYS 883 HIS 884 ASP 885 ASN 886 LYS 887 GLY 888 ASP 889 SER 890 TYR 891 GLY 892 TYR 893 MET 894 MET 895 VAL 896 PRO 897 ASN 898 ILE 899 ASP 900 ARG 901 THR 902 SER 903 PHE 904 ASP 905 LYS 906 LEU 907 ALA 908 ASN 909 SER 910 LYS 911 GLU 912 VAL 913 GLU 914 LEU 915 LEU 916 GLU 917 ASN 918 SER 919 SER 920 LYS 921 GLN 922 GLN 923 VAL 924 ILE 925 TYR 926 ASP 927 LYS 928 ASN 929 SER 930 GLN 931 THR 932 TRP 933 ALA 934 VAL 935 ILE 936 LYS 937 HIS 938 ASP 939 ASN 940 GLN 941 GLU 942 SER 943 LEU 944 ILE 945 ASN 946 ASN 947 GLN 948 PHE 949 LYS 950 MET 951 ASN 952 LYS 953 ALA 954 GLY 955 LEU 956 TYR 957 LEU 958 VAL 959 GLN 960 LYS 961 VAL 962 GLY 963 ASN 964 ASP 965 TYR 966 GLN 967 ASN 968 VAL 969 TYR 970 TYR 971 GLN 972 PRO 973 GLN 974 THR 975 MET 976 THR 977 LYS 978 THR 979 ASP 980 GLN 981 LEU 982 ALA 983 ILE 984

Ligands

Unit 2	NAG 1 GC4 2
Unit 3	NAG 1 GC4 2