2VZV - Sequence, Chains, Asymmetric and Biological Units

• Title: SUBSTRATE COMPLEX OF AMYCOLATOPSIS ORIENTALIS EXO-CHITOSANAS E541A WITH CHITOSAN
• Keywords: EXO-BETA-D-GLUCOSAMINIDASE, GH2, CSXA, CHITOSAN, GLYCOSIDE H HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	EXO-BETA-D-GLUCOSAMINIDASE	A	858	6548	0
2	Protein	EXO-BETA-D-GLUCOSAMINIDASE	B	858	6548	0
3	Ligand		C	2	0	23
4	Ligand		D	2	0	23
5	Water			423	0	423
total				2143	13096	469

Proteins

Unit 1

LEU 42 SER 43 VAL 44 GLY 45 ALA 46 ALA 47 ALA 48 GLY 49 ASN 50 ALA 51 THR 52 PRO 53 ILE 54 PRO 55 GLY 56 TYR 57 VAL 58 ILE 59 GLN 60 SER 61 SER 62 ALA 63 GLN 64 VAL 65 SER 66 ASP 67 ASP 68 SER 69 ALA 70 VAL 71 SER 72 LYS 73 PRO 74 GLY 75 PHE 76 PRO 77 THR 78 SER 79 GLY 80 TRP 81 TYR 82 PRO 83 VAL 84 SER 85 SER 86 ARG 87 SER 88 THR 89 VAL 90 TYR 91 ALA 92 GLY 93 LEU 94 LEU 95 GLN 96 ASN 97 GLY 98 LYS 99 TYR 100 ALA 101 ASP 102 PRO 103 PHE 104 TYR 105 SER 106 THR 107 ASN 108 MET 109 GLN 110 ASN 111 VAL 112 PRO 113 ALA 114 ALA 115 GLN 116 PHE 117 SER 118 VAL 119 PRO 120 TRP 121 TRP 122 TYR 123 ARG 124 THR 125 ASP 126 LEU 127 ASN 128 VAL 129 ASP 130 ASP 131 THR 132 SER 133 SER 134 ARG 135 THR 136 TYR 137 LEU 138 ASP 139 PHE 140 SER 141 GLY 142 VAL 143 LEU 144 SER 145 LYS 146 ALA 147 ASP 148 VAL 149 TRP 150 VAL 151 ASN 152 GLY 153 THR 154 LYS 155 VAL 156 ALA 157 THR 158 LYS 159 ASP 160 GLN 161 VAL 162 ASN 163 GLY 164 ALA 165 TYR 166 THR 167 ARG 168 HIS 169 ASP 170 LEU 171 ASP 172 ILE 173 THR 174 ALA 175 GLN 176 VAL 177 HIS 178 THR 179 GLY 180 VAL 181 ASN 182 SER 183 VAL 184 ALA 185 PHE 186 LYS 187 VAL 188 TYR 189 PRO 190 ASN 191 ASP 192 PRO 193 ASN 194 ARG 195 ASP 196 LEU 197 SER 198 MET 199 GLY 200 TRP 201 ILE 202 ASP 203 TRP 204 ALA 205 GLN 206 THR 207 PRO 208 PRO 209 ASP 210 GLN 211 ASN 212 MET 213 GLY 214 ILE 215 VAL 216 ARG 217 ASP 218 VAL 219 LEU 220 VAL 221 ARG 222 ARG 223 SER 224 GLY 225 ALA 226 VAL 227 ALA 228 LEU 229 ARG 230 SER 231 ALA 232 HIS 233 VAL 234 ILE 235 GLN 236 LYS 237 LEU 238 ASN 239 SER 240 ALA 241 LEU 242 ASP 243 HIS 244 ALA 245 ASP 246 LEU 247 THR 248 VAL 249 LYS 250 ALA 251 ASP 252 VAL 253 ARG 254 ASN 255 ASP 256 SER 257 ALA 258 ASN 259 ALA 260 VAL 261 GLN 262 THR 263 THR 264 VAL 265 ALA 266 GLY 267 THR 268 VAL 269 ALA 270 GLY 271 LYS 272 PRO 273 ILE 274 SER 275 GLN 276 THR 277 VAL 278 SER 279 LEU 280 ALA 281 ALA 282 LYS 283 GLU 284 ARG 285 LYS 286 THR 287 VAL 288 THR 289 PHE 290 PRO 291 LEU 292 VAL 293 GLY 294 LEU 295 ASP 296 ARG 297 PRO 298 ASN 299 VAL 300 TRP 301 TRP 302 PRO 303 ALA 304 GLY 305 MET 306 GLY 307 GLY 308 GLN 309 HIS 310 ARG 311 TYR 312 ASP 313 LEU 314 ASP 315 LEU 316 THR 317 ALA 318 SER 319 VAL 320 GLY 321 GLY 322 THR 323 PRO 324 SER 325 ASP 326 ALA 327 ALA 328 LYS 329 SER 330 LYS 331 PHE 332 GLY 333 VAL 334 ARG 335 ASP 336 VAL 337 LYS 338 ALA 339 THR 340 LEU 341 ASN 342 SER 343 SER 344 GLY 345 GLY 346 ARG 347 GLN 348 TYR 349 SER 350 VAL 351 ASN 352 GLY 353 LYS 354 PRO 355 LEU 356 LEU 357 ILE 358 ARG 359 GLY 360 GLY 361 GLY 362 TYR 363 THR 364 PRO 365 ASP 366 LEU 367 PHE 368 LEU 369 ARG 370 TRP 371 ASN 372 GLU 373 THR 374 ALA 375 ALA 376 ALA 377 ASP 378 LYS 379 LEU 380 LYS 381 TYR 382 VAL 383 LEU 384 ASN 385 LEU 386 GLY 387 LEU 388 ASN 389 THR 390 VAL 391 ARG 392 LEU 393 GLU 394 GLY 395 HIS 396 ILE 397 GLU 398 PRO 399 ASP 400 GLU 401 PHE 402 PHE 403 ASP 404 ILE 405 ALA 406 ASP 407 ASP 408 LEU 409 GLY 410 VAL 411 LEU 412 THR 413 MET 414 PRO 415 GLY 416 TRP 417 GLU 418 CYS 419 CYS 420 ASP 421 LYS 422 TRP 423 GLU 424 GLY 425 GLN 426 VAL 427 ASN 428 GLY 429 GLU 430 GLU 431 LYS 432 GLY 433 GLU 434 PRO 435 TRP 436 VAL 437 GLU 438 SER 439 ASP 440 TYR 441 PRO 442 ILE 443 ALA 444 LYS 445 ALA 446 SER 447 MET 448 PHE 449 SER 450 GLU 451 ALA 452 GLU 453 ARG 454 LEU 455 ARG 456 ASP 457 HIS 458 PRO 459 SER 460 VAL 461 ILE 462 SER 463 PHE 464 HIS 465 ILE 466 GLY 467 SER 468 ASP 469 PHE 470 ALA 471 PRO 472 ASP 473 ARG 474 ARG 475 ILE 476 GLU 477 GLN 478 GLY 479 TYR 480 LEU 481 ASP 482 ALA 483 MET 484 LYS 485 ALA 486 ALA 487 ASP 488 PHE 489 LEU 490 LEU 491 PRO 492 VAL 493 ILE 494 PRO 495 ALA 496 ALA 497 SER 498 ALA 499 ARG 500 PRO 501 SER 502 PRO 503 ILE 504 THR 505 GLY 506 ALA 507 SER 508 GLY 509 MET 510 LYS 511 MET 512 ASN 513 GLY 514 PRO 515 TYR 516 ASP 517 TYR 518 VAL 519 PRO 520 PRO 521 VAL 522 TYR 523 TRP 524 TYR 525 ASP 526 LYS 527 SER 528 GLN 529 LYS 530 ASP 531 ARG 532 GLY 533 GLY 534 ALA 535 TRP 536 SER 537 PHE 538 ASN 539 SER 540 ALA 541 THR 542 SER 543 ALA 544 GLY 545 VAL 546 ASP 547 ILE 548 PRO 549 THR 550 MET 551 ASP 552 THR 553 LEU 554 LYS 555 ARG 556 MET 557 MET 558 SER 559 ALA 560 SER 561 GLU 562 LEU 563 ASP 564 THR 565 MET 566 TRP 567 LYS 568 ASN 569 PRO 570 SER 571 ALA 572 LYS 573 GLN 574 TYR 575 HIS 576 ARG 577 SER 578 SER 579 SER 580 ASP 581 THR 582 PHE 583 GLY 584 ASN 585 LEU 586 LYS 587 LEU 588 PHE 589 GLY 590 ASP 591 ALA 592 LEU 593 THR 594 LYS 595 ARG 596 TYR 597 GLY 598 ALA 599 SER 600 ALA 601 ASN 602 LEU 603 ASN 604 ASP 605 PHE 606 VAL 607 ARG 608 LYS 609 ALA 610 GLN 611 LEU 612 SER 613 GLN 614 TYR 615 GLU 616 ASN 617 VAL 618 ARG 619 ALA 620 GLU 621 PHE 622 GLU 623 SER 624 HIS 625 SER 626 ARG 627 ASN 628 TYR 629 THR 630 ASP 631 SER 632 THR 633 ASN 634 PRO 635 SER 636 THR 637 GLY 638 LEU 639 ILE 640 TYR 641 TRP 642 MET 643 LEU 644 ASN 645 SER 646 PRO 647 TRP 648 THR 649 SER 650 LEU 651 HIS 652 TRP 653 GLN 654 LEU 655 PHE 656 ASP 657 ALA 658 TYR 659 MET 660 ASP 661 GLN 662 ASN 663 GLY 664 ALA 665 TYR 666 TYR 667 GLY 668 ALA 669 LYS 670 LYS 671 ALA 672 ASN 673 GLU 674 PRO 675 LEU 676 HIS 677 ILE 678 GLN 679 TYR 680 SER 681 HIS 682 ASP 683 ASN 684 ARG 685 SER 686 VAL 687 VAL 688 VAL 689 ILE 690 ASN 691 GLN 692 THR 693 SER 694 ASN 695 ALA 696 VAL 697 SER 698 GLY 699 LEU 700 THR 701 ALA 702 THR 703 THR 704 LYS 705 LEU 706 TYR 707 ASN 708 LEU 709 ASP 710 GLY 711 THR 712 GLU 713 LYS 714 TYR 715 SER 716 ASN 717 THR 718 LYS 719 THR 720 GLY 721 LEU 722 SER 723 VAL 724 GLY 725 ALA 726 LEU 727 GLY 728 ALA 729 LYS 730 ALA 731 THR 732 ALA 733 VAL 734 THR 735 VAL 736 PRO 737 ALA 738 VAL 739 SER 740 GLY 741 LEU 742 SER 743 THR 744 THR 745 TYR 746 LEU 747 ALA 748 LYS 749 ASN 750 VAL 751 LEU 752 THR 753 ASP 754 SER 755 SER 756 GLY 757 LYS 758 GLU 759 VAL 760 SER 761 ARG 762 ASN 763 VAL 764 TYR 765 TRP 766 LEU 767 SER 768 THR 769 LYS 770 ALA 771 ASP 772 THR 773 LEU 774 ASN 775 TRP 776 GLY 777 GLY 778 SER 779 ASP 780 TRP 781 TYR 782 TYR 783 THR 784 PRO 785 GLN 786 SER 787 ALA 788 PHE 789 ALA 790 ASP 791 LEU 792 SER 793 GLY 794 LEU 795 ASN 796 ASN 797 LEU 798 GLY 799 GLN 800 SER 801 ALA 802 VAL 803 GLY 804 ALA 805 THR 806 ALA 807 ASN 808 SER 809 VAL 810 ALA 811 GLY 812 ALA 813 ASP 814 GLY 815 THR 816 THR 817 THR 818 THR 819 THR 820 VAL 821 THR 822 LEU 823 LYS 824 ASN 825 THR 826 SER 827 GLY 828 GLY 829 ARG 830 LEU 831 PRO 832 ALA 833 PHE 834 TYR 835 VAL 836 ASP 837 SER 838 LYS 839 VAL 840 VAL 841 ASP 842 SER 843 ALA 844 GLY 845 LYS 846 PRO 847 VAL 848 LEU 849 PRO 850 VAL 851 GLU 852 TRP 853 ASN 854 ASP 855 ASN 856 ALA 857 VAL 858 SER 859 LEU 860 TRP 861 PRO 862 GLY 863 GLU 864 THR 865 THR 866 THR 867 LEU 868 THR 869 ALA 870 LYS 871 TYR 872 ARG 873 THR 874 ALA 875 ASP 876 LEU 877 LYS 878 GLY 879 SER 880 LYS 881 PRO 882 SER 883 VAL 884 ARG 885 ILE 886 SER 887 GLY 888 TRP 889 ASN 890 THR 891 GLY 892 THR 893 GLN 894 THR 895 VAL 896 PRO 897 ALA 898 ASP 899

Unit 2

LEU 42 SER 43 VAL 44 GLY 45 ALA 46 ALA 47 ALA 48 GLY 49 ASN 50 ALA 51 THR 52 PRO 53 ILE 54 PRO 55 GLY 56 TYR 57 VAL 58 ILE 59 GLN 60 SER 61 SER 62 ALA 63 GLN 64 VAL 65 SER 66 ASP 67 ASP 68 SER 69 ALA 70 VAL 71 SER 72 LYS 73 PRO 74 GLY 75 PHE 76 PRO 77 THR 78 SER 79 GLY 80 TRP 81 TYR 82 PRO 83 VAL 84 SER 85 SER 86 ARG 87 SER 88 THR 89 VAL 90 TYR 91 ALA 92 GLY 93 LEU 94 LEU 95 GLN 96 ASN 97 GLY 98 LYS 99 TYR 100 ALA 101 ASP 102 PRO 103 PHE 104 TYR 105 SER 106 THR 107 ASN 108 MET 109 GLN 110 ASN 111 VAL 112 PRO 113 ALA 114 ALA 115 GLN 116 PHE 117 SER 118 VAL 119 PRO 120 TRP 121 TRP 122 TYR 123 ARG 124 THR 125 ASP 126 LEU 127 ASN 128 VAL 129 ASP 130 ASP 131 THR 132 SER 133 SER 134 ARG 135 THR 136 TYR 137 LEU 138 ASP 139 PHE 140 SER 141 GLY 142 VAL 143 LEU 144 SER 145 LYS 146 ALA 147 ASP 148 VAL 149 TRP 150 VAL 151 ASN 152 GLY 153 THR 154 LYS 155 VAL 156 ALA 157 THR 158 LYS 159 ASP 160 GLN 161 VAL 162 ASN 163 GLY 164 ALA 165 TYR 166 THR 167 ARG 168 HIS 169 ASP 170 LEU 171 ASP 172 ILE 173 THR 174 ALA 175 GLN 176 VAL 177 HIS 178 THR 179 GLY 180 VAL 181 ASN 182 SER 183 VAL 184 ALA 185 PHE 186 LYS 187 VAL 188 TYR 189 PRO 190 ASN 191 ASP 192 PRO 193 ASN 194 ARG 195 ASP 196 LEU 197 SER 198 MET 199 GLY 200 TRP 201 ILE 202 ASP 203 TRP 204 ALA 205 GLN 206 THR 207 PRO 208 PRO 209 ASP 210 GLN 211 ASN 212 MET 213 GLY 214 ILE 215 VAL 216 ARG 217 ASP 218 VAL 219 LEU 220 VAL 221 ARG 222 ARG 223 SER 224 GLY 225 ALA 226 VAL 227 ALA 228 LEU 229 ARG 230 SER 231 ALA 232 HIS 233 VAL 234 ILE 235 GLN 236 LYS 237 LEU 238 ASN 239 SER 240 ALA 241 LEU 242 ASP 243 HIS 244 ALA 245 ASP 246 LEU 247 THR 248 VAL 249 LYS 250 ALA 251 ASP 252 VAL 253 ARG 254 ASN 255 ASP 256 SER 257 ALA 258 ASN 259 ALA 260 VAL 261 GLN 262 THR 263 THR 264 VAL 265 ALA 266 GLY 267 THR 268 VAL 269 ALA 270 GLY 271 LYS 272 PRO 273 ILE 274 SER 275 GLN 276 THR 277 VAL 278 SER 279 LEU 280 ALA 281 ALA 282 LYS 283 GLU 284 ARG 285 LYS 286 THR 287 VAL 288 THR 289 PHE 290 PRO 291 LEU 292 VAL 293 GLY 294 LEU 295 ASP 296 ARG 297 PRO 298 ASN 299 VAL 300 TRP 301 TRP 302 PRO 303 ALA 304 GLY 305 MET 306 GLY 307 GLY 308 GLN 309 HIS 310 ARG 311 TYR 312 ASP 313 LEU 314 ASP 315 LEU 316 THR 317 ALA 318 SER 319 VAL 320 GLY 321 GLY 322 THR 323 PRO 324 SER 325 ASP 326 ALA 327 ALA 328 LYS 329 SER 330 LYS 331 PHE 332 GLY 333 VAL 334 ARG 335 ASP 336 VAL 337 LYS 338 ALA 339 THR 340 LEU 341 ASN 342 SER 343 SER 344 GLY 345 GLY 346 ARG 347 GLN 348 TYR 349 SER 350 VAL 351 ASN 352 GLY 353 LYS 354 PRO 355 LEU 356 LEU 357 ILE 358 ARG 359 GLY 360 GLY 361 GLY 362 TYR 363 THR 364 PRO 365 ASP 366 LEU 367 PHE 368 LEU 369 ARG 370 TRP 371 ASN 372 GLU 373 THR 374 ALA 375 ALA 376 ALA 377 ASP 378 LYS 379 LEU 380 LYS 381 TYR 382 VAL 383 LEU 384 ASN 385 LEU 386 GLY 387 LEU 388 ASN 389 THR 390 VAL 391 ARG 392 LEU 393 GLU 394 GLY 395 HIS 396 ILE 397 GLU 398 PRO 399 ASP 400 GLU 401 PHE 402 PHE 403 ASP 404 ILE 405 ALA 406 ASP 407 ASP 408 LEU 409 GLY 410 VAL 411 LEU 412 THR 413 MET 414 PRO 415 GLY 416 TRP 417 GLU 418 CYS 419 CYS 420 ASP 421 LYS 422 TRP 423 GLU 424 GLY 425 GLN 426 VAL 427 ASN 428 GLY 429 GLU 430 GLU 431 LYS 432 GLY 433 GLU 434 PRO 435 TRP 436 VAL 437 GLU 438 SER 439 ASP 440 TYR 441 PRO 442 ILE 443 ALA 444 LYS 445 ALA 446 SER 447 MET 448 PHE 449 SER 450 GLU 451 ALA 452 GLU 453 ARG 454 LEU 455 ARG 456 ASP 457 HIS 458 PRO 459 SER 460 VAL 461 ILE 462 SER 463 PHE 464 HIS 465 ILE 466 GLY 467 SER 468 ASP 469 PHE 470 ALA 471 PRO 472 ASP 473 ARG 474 ARG 475 ILE 476 GLU 477 GLN 478 GLY 479 TYR 480 LEU 481 ASP 482 ALA 483 MET 484 LYS 485 ALA 486 ALA 487 ASP 488 PHE 489 LEU 490 LEU 491 PRO 492 VAL 493 ILE 494 PRO 495 ALA 496 ALA 497 SER 498 ALA 499 ARG 500 PRO 501 SER 502 PRO 503 ILE 504 THR 505 GLY 506 ALA 507 SER 508 GLY 509 MET 510 LYS 511 MET 512 ASN 513 GLY 514 PRO 515 TYR 516 ASP 517 TYR 518 VAL 519 PRO 520 PRO 521 VAL 522 TYR 523 TRP 524 TYR 525 ASP 526 LYS 527 SER 528 GLN 529 LYS 530 ASP 531 ARG 532 GLY 533 GLY 534 ALA 535 TRP 536 SER 537 PHE 538 ASN 539 SER 540 ALA 541 THR 542 SER 543 ALA 544 GLY 545 VAL 546 ASP 547 ILE 548 PRO 549 THR 550 MET 551 ASP 552 THR 553 LEU 554 LYS 555 ARG 556 MET 557 MET 558 SER 559 ALA 560 SER 561 GLU 562 LEU 563 ASP 564 THR 565 MET 566 TRP 567 LYS 568 ASN 569 PRO 570 SER 571 ALA 572 LYS 573 GLN 574 TYR 575 HIS 576 ARG 577 SER 578 SER 579 SER 580 ASP 581 THR 582 PHE 583 GLY 584 ASN 585 LEU 586 LYS 587 LEU 588 PHE 589 GLY 590 ASP 591 ALA 592 LEU 593 THR 594 LYS 595 ARG 596 TYR 597 GLY 598 ALA 599 SER 600 ALA 601 ASN 602 LEU 603 ASN 604 ASP 605 PHE 606 VAL 607 ARG 608 LYS 609 ALA 610 GLN 611 LEU 612 SER 613 GLN 614 TYR 615 GLU 616 ASN 617 VAL 618 ARG 619 ALA 620 GLU 621 PHE 622 GLU 623 SER 624 HIS 625 SER 626 ARG 627 ASN 628 TYR 629 THR 630 ASP 631 SER 632 THR 633 ASN 634 PRO 635 SER 636 THR 637 GLY 638 LEU 639 ILE 640 TYR 641 TRP 642 MET 643 LEU 644 ASN 645 SER 646 PRO 647 TRP 648 THR 649 SER 650 LEU 651 HIS 652 TRP 653 GLN 654 LEU 655 PHE 656 ASP 657 ALA 658 TYR 659 MET 660 ASP 661 GLN 662 ASN 663 GLY 664 ALA 665 TYR 666 TYR 667 GLY 668 ALA 669 LYS 670 LYS 671 ALA 672 ASN 673 GLU 674 PRO 675 LEU 676 HIS 677 ILE 678 GLN 679 TYR 680 SER 681 HIS 682 ASP 683 ASN 684 ARG 685 SER 686 VAL 687 VAL 688 VAL 689 ILE 690 ASN 691 GLN 692 THR 693 SER 694 ASN 695 ALA 696 VAL 697 SER 698 GLY 699 LEU 700 THR 701 ALA 702 THR 703 THR 704 LYS 705 LEU 706 TYR 707 ASN 708 LEU 709 ASP 710 GLY 711 THR 712 GLU 713 LYS 714 TYR 715 SER 716 ASN 717 THR 718 LYS 719 THR 720 GLY 721 LEU 722 SER 723 VAL 724 GLY 725 ALA 726 LEU 727 GLY 728 ALA 729 LYS 730 ALA 731 THR 732 ALA 733 VAL 734 THR 735 VAL 736 PRO 737 ALA 738 VAL 739 SER 740 GLY 741 LEU 742 SER 743 THR 744 THR 745 TYR 746 LEU 747 ALA 748 LYS 749 ASN 750 VAL 751 LEU 752 THR 753 ASP 754 SER 755 SER 756 GLY 757 LYS 758 GLU 759 VAL 760 SER 761 ARG 762 ASN 763 VAL 764 TYR 765 TRP 766 LEU 767 SER 768 THR 769 LYS 770 ALA 771 ASP 772 THR 773 LEU 774 ASN 775 TRP 776 GLY 777 GLY 778 SER 779 ASP 780 TRP 781 TYR 782 TYR 783 THR 784 PRO 785 GLN 786 SER 787 ALA 788 PHE 789 ALA 790 ASP 791 LEU 792 SER 793 GLY 794 LEU 795 ASN 796 ASN 797 LEU 798 GLY 799 GLN 800 SER 801 ALA 802 VAL 803 GLY 804 ALA 805 THR 806 ALA 807 ASN 808 SER 809 VAL 810 ALA 811 GLY 812 ALA 813 ASP 814 GLY 815 THR 816 THR 817 THR 818 THR 819 THR 820 VAL 821 THR 822 LEU 823 LYS 824 ASN 825 THR 826 SER 827 GLY 828 GLY 829 ARG 830 LEU 831 PRO 832 ALA 833 PHE 834 TYR 835 VAL 836 ASP 837 SER 838 LYS 839 VAL 840 VAL 841 ASP 842 SER 843 ALA 844 GLY 845 LYS 846 PRO 847 VAL 848 LEU 849 PRO 850 VAL 851 GLU 852 TRP 853 ASN 854 ASP 855 ASN 856 ALA 857 VAL 858 SER 859 LEU 860 TRP 861 PRO 862 GLY 863 GLU 864 THR 865 THR 866 THR 867 LEU 868 THR 869 ALA 870 LYS 871 TYR 872 ARG 873 THR 874 ALA 875 ASP 876 LEU 877 LYS 878 GLY 879 SER 880 LYS 881 PRO 882 SER 883 VAL 884 ARG 885 ILE 886 SER 887 GLY 888 TRP 889 ASN 890 THR 891 GLY 892 THR 893 GLN 894 THR 895 VAL 896 PRO 897 ALA 898 ASP 899

Ligands

Unit 3	GCS 1 GCS 2
Unit 4	GCS 1 GCS 2