1PYT - Sequence, Chains, Asymmetric and Biological Units

• Title: TERNARY COMPLEX OF PROCARBOXYPEPTIDASE A, PROPROTEINASE E, AND CHYMOTRYPSINOGEN C
• Keywords: TERNARY COMPLEX (ZYMOGEN), SERINE PROTEINASE, C-TERMINAL PEPTIDASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROCARBOXYPEPTIDASE A	A	94	760	0
2	Protein	PROCARBOXYPEPTIDASE A	B	309	2462	0
3	Protein	PROPROTEINASE E	C	248	1880	0
4	Protein	CHYMOTRYPSINOGEN C	D	251	1926	0
5	Ligand	PROCARBOXYPEPTIDASE A	B	1	0	1
6	Ligand	PROPROTEINASE E	C	1	0	1
7	Water			381	0	381
total				1285	7028	383

Proteins

Unit 1	LYS 4 GLU 5 ASP 6 PHE 7 VAL 8 GLY 9 HIS 10 GLN 11 VAL 12 LEU 13 ARG 14 ILE 15 THR 16 ALA 17 ALA 18 ASP 19 GLU 20 ALA 21 GLU 22 VAL 23 GLN 24 THR 25 VAL 26 LYS 27 GLU 28 LEU 29 GLU 30 ASP 31 LEU 32 GLU 33 HIS 34 LEU 34B GLN 34C LEU 35 ASP 36 PHE 37 TRP 38 ARG 39 GLY 40 PRO 41 GLY 42 GLN 47 PRO 48 GLY 49 SER 50 PRO 51 ILE 52 ASP 53 VAL 54 ARG 55 VAL 56 PRO 57 PHE 58 PRO 59 SER 60 LEU 61 GLN 62 ALA 63 VAL 64 LYS 65 VAL 66 PHE 67 LEU 68 GLU 69 ALA 70 HIS 71 GLY 72 ILE 73 ARG 74 TYR 75 ARG 76 ILE 77 MET 78 ILE 79 GLU 80 ASP 81 VAL 82 GLN 83 SER 84 LEU 85 LEU 86 ASP 87 GLU 88 GLU 89 GLN 90 GLU 91 GLN 92 MET 93 PHE 94 ALA 95 SER 96 GLN 97 SER 98 ARG 99
Unit 2	ALA 1 ARG 2 SER 3 THR 4 ASN 5 THR 6 PHE 7 ASN 8 TYR 9 ALA 10 THR 11 TYR 12 HIS 13 THR 14 LEU 15 ASP 16 GLU 17 ILE 18 TYR 19 ASP 20 PHE 21 MET 22 ASP 23 LEU 24 LEU 25 VAL 26 ALA 27 GLU 28 HIS 29 PRO 30 GLN 31 LEU 32 VAL 33 SER 34 LYS 35 LEU 36 GLN 37 ILE 38 GLY 39 ARG 40 SER 41 TYR 42 GLU 43 GLY 44 ARG 45 PRO 46 ILE 47 TYR 48 VAL 49 LEU 50 LYS 51 PHE 52 SER 53 THR 54 GLY 55 GLY 56 SER 57 ASN 58 ARG 59 PRO 60 ALA 61 ILE 62 TRP 63 ILE 64 ASP 65 LEU 66 GLY 67 ILE 68 HIS 69 SER 70 ARG 71 GLU 72 TRP 73 ILE 74 THR 75 GLN 76 ALA 77 THR 78 GLY 79 VAL 80 TRP 81 PHE 82 ALA 83 LYS 84 LYS 85 PHE 86 THR 87 GLU 88 ASP 89 TYR 90 GLY 91 GLN 92 ASP 93 PRO 94 SER 95 PHE 96 THR 97 ALA 98 ILE 99 LEU 100 ASP 101 SER 102 MET 103 ASP 104 ILE 105 PHE 106 LEU 107 GLU 108 ILE 109 VAL 110 THR 111 ASN 112 PRO 113 ASP 114 GLY 115 PHE 116 ALA 117 PHE 118 THR 119 HIS 120 SER 121 GLN 122 ASN 123 ARG 124 LEU 125 TRP 126 ARG 127 LYS 128 THR 129 ARG 130 SER 131 VAL 132 THR 133 SER 134 SER 135 SER 136 LEU 137 CYS 138 VAL 139 GLY 140 VAL 141 ASP 142 ALA 143 ASN 144 ARG 145 ASN 146 TRP 147 ASP 148 ALA 149 GLY 150 PHE 151 GLY 152 LYS 153 ALA 154 GLY 155 ALA 156 SER 157 SER 158 SER 159 PRO 160 CYS 161 SER 162 GLU 163 THR 164 TYR 165 HIS 166 GLY 167 LYS 168 TYR 169 ALA 170 ASN 171 SER 172 GLU 173 VAL 174 GLU 175 VAL 176 LYS 177 SER 178 ILE 179 VAL 180 ASP 181 PHE 182 VAL 183 LYS 184 ASP 185 HIS 186 GLY 187 ASN 188 PHE 189 LYS 190 ALA 191 PHE 192 LEU 193 SER 194 ILE 195 HIS 196 SER 197 TYR 198 SER 199 GLN 200 LEU 201 LEU 202 LEU 203 TYR 204 PRO 205 TYR 206 GLY 207 TYR 208 THR 209 THR 210 GLN 211 SER 212 ILE 213 PRO 214 ASP 215 LYS 216 THR 217 GLU 218 LEU 219 ASN 220 GLN 221 VAL 222 ALA 223 LYS 224 SER 225 ALA 226 VAL 227 GLU 228 ALA 229 LEU 230 LYS 231 SER 232 LEU 233 TYR 234 GLY 235 THR 236 SER 237 TYR 238 LYS 239 TYR 240 GLY 241 SER 242 ILE 243 ILE 244 THR 245 THR 246 ILE 247 TYR 248 GLN 249 ALA 250 SER 251 GLY 252 GLY 253 SER 254 ILE 255 ASP 256 TRP 257 SER 258 TYR 259 ASN 260 GLN 261 GLY 262 ILE 263 LYS 264 TYR 265 SER 266 PHE 267 THR 268 PHE 269 GLU 270 LEU 271 ARG 272 ASP 273 THR 274 GLY 275 ARG 276 TYR 277 GLY 278 PHE 279 LEU 280 LEU 281 PRO 282 ALA 283 SER 284 GLN 285 ILE 286 ILE 287 PRO 288 THR 289 ALA 290 GLN 291 GLU 292 THR 293 TRP 294 LEU 295 GLY 296 VAL 297 LEU 298 THR 299 ILE 300 MET 301 GLU 302 HIS 303 THR 304 LEU 305 ASN 306 ASN 307 LEU 308 TYR 309
Unit 3	SER 410 ARG 411 PRO 412 SER 413 SER 414 ARG 415 VAL 416 VAL 417 ASN 418 GLY 419 GLU 420 ASP 421 ALA 422 VAL 423 PRO 424 TYR 425 SER 426 TRP 427 SER 428 TRP 429 GLN 430 VAL 431 SER 432 LEU 433 GLN 434 TYR 435 GLU 436 LYS 436A ASP 436B GLY 436C ALA 437 PHE 438 HIS 439 HIS 440 THR 441 CYS 442 GLY 443 GLY 444 SER 445 LEU 446 ILE 447 ALA 448 PRO 449 ASP 450 TRP 451 VAL 452 VAL 453 THR 454 ALA 455 GLY 456 HIS 457 CYS 458 ILE 459 SER 460 THR 461 SER 462 ARG 462A THR 463 TYR 464 GLN 465 VAL 466 VAL 467 LEU 468 GLY 469 GLU 470 TYR 471 ASP 472 ARG 473 SER 474 VAL 475 LEU 476 GLN 477 GLY 478 SER 479 GLU 480 GLN 481 VAL 482 ILE 483 PRO 484 ILE 485 ASN 486 ALA 486A GLY 486B ASP 487 LEU 488 PHE 489 VAL 490 HIS 491 PRO 492 LEU 493 TRP 494 ASN 495 SER 496 ASN 497 CYS 498 VAL 499 ALA 499A CYS 499B GLY 500 ASN 501 ASP 502 ILE 503 ALA 504 LEU 505 VAL 506 LYS 507 LEU 508 SER 509 ARG 510 SER 511 ALA 512 GLN 513 LEU 514 GLY 515 ASP 516 LYS 517 VAL 518 GLN 519 LEU 520 ALA 521 ASN 522 LEU 523 PRO 524 PRO 525 ALA 526 GLY 527 ASP 528 ILE 529 LEU 530 PRO 531 ASN 532 GLU 533 ALA 534 PRO 535 CYS 536 TYR 537 ILE 538 SER 539 GLY 540 TRP 541 GLY 542 ARG 543 LEU 544 TYR 546 THR 547 GLY 548 GLY 549 PRO 550 LEU 551 PRO 552 ASP 553 LYS 554 LEU 555 GLN 556 GLU 557 ALA 558 LEU 559 LEU 560 PRO 561 VAL 562 VAL 563 ASP 564 TYR 565 GLU 566 HIS 567 CYS 568 SER 569 GLN 570 TYR 570A ASP 570B TRP 571 TRP 572 GLY 573 ILE 574 THR 575 VAL 576 LYS 577 LYS 578 THR 579 MET 580 VAL 581 CYS 582 ALA 583 GLY 584 GLY 585 ASP 586 THR 587 ARG 588 SER 589 GLY 590 CYS 591 ASP 592 GLY 593 ASP 594 SER 595 GLY 596 GLY 597 PRO 598 LEU 599 ASN 600 CYS 601 PRO 602 ALA 603 ALA 604 ASP 605 GLY 605A SER 606 TRP 607 GLN 608 VAL 609 HIS 610 GLY 611 VAL 612 THR 613 SER 614 PHE 615 VAL 616 SER 617 ALA 617A PHE 618 GLY 619 CYS 620 ASN 621 THR 621A ILE 622 LYS 623 LYS 624 PRO 625 THR 626 VAL 627 PHE 628 THR 629 ARG 630 VAL 631 SER 632 ALA 633 PHE 634 ILE 635 ASP 636 TRP 637 ILE 638 ASN 639 GLU 640 THR 641 ILE 642 ALA 643 SER 644 ASN 645
Unit 4	CYS 701 GLY 702 ALA 703 PRO 704 ILE 705 PHE 706 GLN 707 PRO 708 ASN 709 LEU 710 SER 711 ALA 712 ARG 715 VAL 716 VAL 717 GLY 718 GLY 719 GLU 720 ASP 721 ALA 722 ILE 723 PRO 724 HIS 725 SER 726 TRP 727 PRO 728 TRP 729 GLN 730 ILE 731 SER 732 LEU 733 GLN 734 TYR 735 LEU 736 ARG 736A ASP 736B ASN 736C THR 737 TRP 738 ARG 739 HIS 740 THR 741 CYS 742 GLY 743 GLY 744 THR 745 LEU 746 ILE 747 THR 748 PRO 749 ASN 750 HIS 751 VAL 752 LEU 753 THR 754 ALA 755 ALA 756 HIS 757 CYS 758 ILE 759 SER 760 ASN 761 THR 762 LEU 762A THR 763 TYR 764 ARG 765 VAL 766 ALA 767 LEU 768 GLY 769 LYS 770 ASN 771 ASN 772 LEU 773 GLU 774 VAL 775 GLU 776 ASP 777 GLU 778 ALA 779 GLY 779A SER 780 LEU 781 TYR 782 VAL 783 GLY 784 VAL 785 ASP 786 THR 787 ILE 788 PHE 789 VAL 790 HIS 791 GLU 792 LYS 793 TRP 794 ASN 795 SER 796 PHE 797 LEU 798 VAL 799 ARG 800 ASN 801 ASP 802 ILE 803 ALA 804 LEU 805 ILE 806 LYS 807 LEU 808 ALA 809 GLU 810 THR 811 VAL 812 GLU 813 LEU 814 GLY 815 ASP 816 THR 817 ILE 818 GLN 819 VAL 820 ALA 821 CYS 822 LEU 823 PRO 824 SER 825 GLU 826 GLY 827 SER 828 LEU 829 LEU 830 PRO 831 GLN 832 ASP 833 TYR 834 PRO 835 CYS 836 PHE 837 VAL 838 THR 839 GLY 840 TRP 841 GLY 842 ARG 843 LEU 844 TYR 846 THR 847 ASN 848 GLY 849 PRO 850 ILE 851 ALA 852 ALA 853 GLU 854 LEU 855 GLN 856 GLN 857 GLY 858 LEU 859 GLN 860 PRO 861 VAL 862 VAL 863 ASP 864 TYR 865 ALA 866 THR 867 CYS 868 SER 869 GLN 870 ARG 870A ASP 870B TRP 871 TRP 872 GLY 873 THR 874 THR 875 VAL 876 LYS 877 GLU 878 THR 879 MET 880 VAL 881 CYS 882 ALA 883 GLY 884 GLY 885 ASP 886 GLY 887 VAL 888 ILE 888A SER 889 ALA 890 CYS 891 ASN 892 GLY 893 ASP 894 SER 895 GLY 896 GLY 897 PRO 898 LEU 899 ASN 900 CYS 901 GLN 902 ALA 903 ASP 904 GLY 905 GLN 906 TRP 907 ASP 908 VAL 909 ARG 910 GLY 911 ILE 912 VAL 913 SER 914 PHE 915 GLY 916 SER 917 GLY 917A LEU 918 SER 919 CYS 920 ASN 921 THR 921A PHE 922 LYS 923 LYS 924 PRO 925 THR 926 VAL 927 PHE 928 THR 929 ARG 930 VAL 931 SER 932 ALA 933 TYR 934 ILE 935 ASP 936 TRP 937 ILE 938 ASN 939 GLN 940 LYS 941 LEU 942 GLN 943 LEU 944

Ligands

Unit 5	ZN 350
Unit 6	CA 650