3L4Z - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL COMPLEX OF N-TERMINAL HUMAN MALTASE-GLUCOAMYLASE WIT SALACINOL
• Keywords: GLYCOSIDE HYDROLASE FAMILY 31, CELL MEMBRANE, DISULFIDE BOND GLYCOPROTEIN, GLYCOSIDASE, HYDROLASE, MEMBRANE, MULTIFUNCTI ENZYME, POLYMORPHISM, SIGNAL-ANCHOR, SULFATION, TRANSMEMBRA
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3L4Z	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	MALTASE-GLUCOAMYLASE, INTESTINAL	A	863	6912	0
2	Ligand		B	2	0	28
3	Ligand		C	2	0	28
4	Ligand	MALTASE-GLUCOAMYLASE, INTESTINAL	A	6	0	58
5	Water			429	0	429
total				1302	6912	543

Proteins

Unit 1

VAL 7 ASN 8 GLU 9 LEU 10 GLU 11 ARG 12 ILE 13 ASN 14 CYS 15 ILE 16 PRO 17 ASP 18 GLN 19 PRO 20 PRO 21 THR 22 LYS 23 ALA 24 THR 25 CYS 26 ASP 27 GLN 28 ARG 29 GLY 30 CYS 31 CYS 32 TRP 33 ASN 34 PRO 35 GLN 36 GLY 37 ALA 38 VAL 39 SER 40 VAL 41 PRO 42 TRP 43 CYS 44 TYR 45 TYR 46 SER 47 LYS 48 ASN 49 HIS 50 SER 51 TYR 52 HIS 53 VAL 54 GLU 55 GLY 56 ASN 57 LEU 58 VAL 59 ASN 60 THR 61 ASN 62 ALA 63 GLY 64 PHE 65 THR 66 ALA 67 ARG 68 LEU 69 LYS 70 ASN 71 LEU 72 PRO 73 SER 74 SER 75 PRO 76 VAL 77 PHE 78 GLY 79 SER 80 ASN 81 VAL 82 ASP 83 ASN 84 VAL 85 LEU 86 LEU 87 THR 88 ALA 89 GLU 90 TYR 91 GLN 92 THR 93 SER 94 ASN 95 ARG 96 PHE 97 HIS 98 PHE 99 LYS 100 LEU 101 THR 102 ASP 103 GLN 104 THR 105 ASN 106 ASN 107 ARG 108 PHE 109 GLU 110 VAL 111 PRO 112 HIS 113 GLU 114 HIS 115 VAL 116 GLN 117 SER 118 PHE 119 SER 120 GLY 121 ASN 122 ALA 123 ALA 124 ALA 125 SER 126 LEU 127 THR 128 TYR 129 GLN 130 VAL 131 GLU 132 ILE 133 SER 134 ARG 135 GLN 136 PRO 137 PHE 138 SER 139 ILE 140 LYS 141 VAL 142 THR 143 ARG 144 ARG 145 SER 146 ASN 147 ASN 148 ARG 149 VAL 150 LEU 151 PHE 152 ASP 153 SER 154 SER 155 ILE 156 GLY 157 PRO 158 LEU 159 LEU 160 PHE 161 ALA 162 ASP 163 GLN 164 PHE 165 LEU 166 GLN 167 LEU 168 SER 169 THR 170 ARG 171 LEU 172 PRO 173 SER 174 THR 175 ASN 176 VAL 177 TYR 178 GLY 179 LEU 180 GLY 181 GLU 182 HIS 183 VAL 184 HIS 185 GLN 186 GLN 187 TYR 188 ARG 189 HIS 190 ASP 191 MET 192 ASN 193 TRP 194 LYS 195 THR 196 TRP 197 PRO 198 ILE 199 PHE 200 ASN 201 ARG 202 ASP 203 THR 204 THR 205 PRO 206 ASN 207 GLY 208 ASN 209 GLY 210 THR 211 ASN 212 LEU 213 TYR 214 GLY 215 ALA 216 GLN 217 THR 218 PHE 219 PHE 220 LEU 221 CYS 222 LEU 223 GLU 224 ASP 225 ALA 226 SER 227 GLY 228 LEU 229 SER 230 PHE 231 GLY 232 VAL 233 PHE 234 LEU 235 MET 236 ASN 237 SER 238 ASN 239 ALA 240 MET 241 GLU 242 VAL 243 VAL 244 LEU 245 GLN 246 PRO 247 ALA 248 PRO 249 ALA 250 ILE 251 THR 252 TYR 253 ARG 254 THR 255 ILE 256 GLY 257 GLY 258 ILE 259 LEU 260 ASP 261 PHE 262 TYR 263 VAL 264 PHE 265 LEU 266 GLY 267 ASN 268 THR 269 PRO 270 GLU 271 GLN 272 VAL 273 VAL 274 GLN 275 GLU 276 TYR 277 LEU 278 GLU 279 LEU 280 ILE 281 GLY 282 ARG 283 PRO 284 ALA 285 LEU 286 PRO 287 SER 288 TYR 289 TRP 290 ALA 291 LEU 292 GLY 293 PHE 294 HIS 295 LEU 296 SER 297 ARG 298 TYR 299 GLU 300 TYR 301 GLY 302 THR 303 LEU 304 ASP 305 ASN 306 MET 307 ARG 308 GLU 309 VAL 310 VAL 311 GLU 312 ARG 313 ASN 314 ARG 315 ALA 316 ALA 317 GLN 318 LEU 319 PRO 320 TYR 321 ASP 322 VAL 323 GLN 324 HIS 325 ALA 326 ASP 327 ILE 328 ASP 329 TYR 330 MET 331 ASP 332 GLU 333 ARG 334 ARG 335 ASP 336 PHE 337 THR 338 TYR 339 ASP 340 SER 341 VAL 342 ASP 343 PHE 344 LYS 345 GLY 346 PHE 347 PRO 348 GLU 349 PHE 350 VAL 351 ASN 352 GLU 353 LEU 354 HIS 355 ASN 356 ASN 357 GLY 358 GLN 359 LYS 360 LEU 361 VAL 362 ILE 363 ILE 364 VAL 365 ASP 366 PRO 367 ALA 368 ILE 369 SER 370 ASN 371 ASN 372 SER 373 SER 374 SER 375 SER 376 LYS 377 PRO 378 TYR 379 GLY 380 PRO 381 TYR 382 ASP 383 ARG 384 GLY 385 SER 386 ASP 387 MET 388 LYS 389 ILE 390 TRP 391 VAL 392 ASN 393 SER 394 SER 395 ASP 396 GLY 397 VAL 398 THR 399 PRO 400 LEU 401 ILE 402 GLY 403 GLU 404 VAL 405 TRP 406 PRO 407 GLY 408 GLN 409 THR 410 VAL 411 PHE 412 PRO 413 ASP 414 TYR 415 THR 416 ASN 417 PRO 418 ASN 419 CYS 420 ALA 421 VAL 422 TRP 423 TRP 424 THR 425 LYS 426 GLU 427 PHE 428 GLU 429 LEU 430 PHE 431 HIS 432 ASN 433 GLN 434 VAL 435 GLU 436 PHE 437 ASP 438 GLY 439 ILE 440 TRP 441 ILE 442 ASP 443 MET 444 ASN 445 GLU 446 VAL 447 SER 448 ASN 449 PHE 450 VAL 451 ASP 452 GLY 453 SER 454 VAL 455 SER 456 GLY 457 CYS 458 SER 459 THR 460 ASN 461 ASN 462 LEU 463 ASN 464 ASN 465 PRO 466 PRO 467 PHE 468 THR 469 PRO 470 ARG 471 ILE 472 LEU 473 ASP 474 GLY 475 TYR 476 LEU 477 PHE 478 CYS 479 LYS 480 THR 481 LEU 482 CYS 483 MET 484 ASP 485 ALA 486 VAL 487 GLN 488 HIS 489 TRP 490 GLY 491 LYS 492 GLN 493 TYR 494 ASP 495 ILE 496 HIS 497 ASN 498 LEU 499 TYR 500 GLY 501 TYR 502 SER 503 MET 504 ALA 505 VAL 506 ALA 507 THR 508 ALA 509 GLU 510 ALA 511 ALA 512 LYS 513 THR 514 VAL 515 PHE 516 PRO 517 ASN 518 LYS 519 ARG 520 SER 521 PHE 522 ILE 523 LEU 524 THR 525 ARG 526 SER 527 THR 528 PHE 529 ALA 530 GLY 531 SER 532 GLY 533 LYS 534 PHE 535 ALA 536 ALA 537 HIS 538 TRP 539 LEU 540 GLY 541 ASP 542 ASN 543 THR 544 ALA 545 THR 546 TRP 547 ASP 548 ASP 549 LEU 550 ARG 551 TRP 552 SER 553 ILE 554 PRO 555 GLY 556 VAL 557 LEU 558 GLU 559 PHE 560 ASN 561 LEU 562 PHE 563 GLY 564 ILE 565 PRO 566 MET 567 VAL 568 GLY 569 PRO 570 ASP 571 ILE 572 CYS 573 GLY 574 PHE 575 ALA 576 LEU 577 ASP 578 THR 579 PRO 580 GLU 581 GLU 582 LEU 583 CYS 584 ARG 585 ARG 586 TRP 587 MET 588 GLN 589 LEU 590 GLY 591 ALA 592 PHE 593 TYR 594 PRO 595 PHE 596 SER 597 ARG 598 ASN 599 HIS 600 ASN 601 GLY 602 GLN 603 GLY 604 TYR 605 LYS 606 ASP 607 GLN 608 ASP 609 PRO 610 ALA 611 SER 612 PHE 613 GLY 614 ALA 615 ASP 616 SER 617 LEU 618 LEU 619 LEU 620 ASN 621 SER 622 SER 623 ARG 624 HIS 625 TYR 626 LEU 627 ASN 628 ILE 629 ARG 630 TYR 631 THR 632 LEU 633 LEU 634 PRO 635 TYR 636 LEU 637 TYR 638 THR 639 LEU 640 PHE 641 PHE 642 ARG 643 ALA 644 HIS 645 SER 646 ARG 647 GLY 648 ASP 649 THR 650 VAL 651 ALA 652 ARG 653 PRO 654 LEU 655 LEU 656 HIS 657 GLU 658 PHE 659 TYR 660 GLU 661 ASP 662 ASN 663 SER 664 THR 665 TRP 666 ASP 667 VAL 668 HIS 669 GLN 670 GLN 671 PHE 672 LEU 673 TRP 674 GLY 675 PRO 676 GLY 677 LEU 678 LEU 679 ILE 680 THR 681 PRO 682 VAL 683 LEU 684 ASP 685 GLU 686 GLY 687 ALA 688 GLU 689 LYS 690 VAL 691 MET 692 ALA 693 TYR 694 VAL 695 PRO 696 ASP 697 ALA 698 VAL 699 TRP 700 TYR 701 ASP 702 TYR 703 GLU 704 THR 705 GLY 706 SER 707 GLN 708 VAL 709 ARG 710 TRP 711 ARG 712 LYS 713 GLN 714 LYS 715 VAL 716 GLU 717 MET 718 GLU 719 LEU 720 PRO 721 GLY 722 ASP 723 LYS 724 ILE 725 GLY 726 LEU 727 HIS 728 LEU 729 ARG 730 GLY 731 GLY 732 TYR 733 ILE 734 PHE 735 PRO 736 THR 737 GLN 738 GLN 739 PRO 740 ASN 741 THR 742 THR 743 THR 744 LEU 745 ALA 746 SER 747 ARG 748 LYS 749 ASN 750 PRO 751 LEU 752 GLY 753 LEU 754 ILE 755 ILE 756 ALA 757 LEU 758 ASP 759 GLU 760 ASN 761 LYS 762 GLU 763 ALA 764 LYS 765 GLY 766 GLU 767 LEU 768 PHE 769 TRP 770 ASP 771 ASP 772 GLY 773 GLU 774 THR 775 LYS 776 ASP 777 THR 778 VAL 779 ALA 780 ASN 781 LYS 782 VAL 783 TYR 784 LEU 785 LEU 786 CYS 787 GLU 788 PHE 789 SER 790 VAL 791 THR 792 GLN 793 ASN 794 ARG 795 LEU 796 GLU 797 VAL 798 ASN 799 ILE 800 SER 801 GLN 802 SER 803 THR 804 TYR 805 LYS 806 ASP 807 PRO 808 ASN 809 ASN 810 LEU 811 ALA 812 PHE 813 ASN 814 GLU 815 ILE 816 LYS 817 ILE 818 LEU 819 GLY 820 THR 821 GLU 822 GLU 823 PRO 824 SER 825 ASN 826 VAL 827 THR 828 VAL 829 LYS 830 HIS 831 ASN 832 GLY 833 VAL 834 PRO 835 SER 836 THR 838 SER 839 PRO 840 THR 841 VAL 842 THR 843 TYR 844 ASP 845 SER 846 ASN 847 LEU 848 LYS 849 VAL 850 ALA 851 ILE 852 ILE 853 THR 854 ASP 855 ILE 856 ASP 857 LEU 858 LEU 859 LEU 860 GLY 861 GLU 862 ALA 863 TYR 864 THR 865 VAL 866 GLU 867 TRP 868 ALA 869 HIS 870

Ligands

Unit 2	NAG 1 NAG 2
Unit 3	NAG 1 NAG 2
Unit 4	SSD 1001 NAG 2005 GOL 3001 GOL 3002 GOL 3003 GOL 3004