0.013727 0.000000 0.002693 0.000000 0.014021 0.000000 0.000000 0.000000 0.014031 0.00000 0.00000 0.00000 CIS PROLINE - PRO E 37 RESIDUE TYR I 63 IN THE HIRUGEN MOLECULE IS BONDED TO THE SULFATO-TYROSINE. Tulinsky, A. Vijayalakshmi, J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 101.10 90.00 72.850 71.320 72.630 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C8 H15 N O6 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose D-saccharide, beta linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C9 H11 N O6 S 261.252 n O-SULFO-L-TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Protein Sci. PRCIEI 0795 0961-8368 3 2254 2271 7756983 The isomorphous structures of prethrombin2, hirugen-, and PPACK-thrombin: changes accompanying activation and exosite binding to thrombin. 1994 UK J.Mol.Biol. JMOBAK 0070 0022-2836 221 583 Refined Structure of the Hirudin-Thrombin Complex 1991 UK J.Mol.Biol. JMOBAK 0070 0022-2836 221 1379 Structure of the Hirugen and Hirulog 1 Complexes of Alpha-Thrombin 1991 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 x-ray 1 1.0 33858.730 PRETHROMBIN 2 3.4.21.5 1 man polymer 1363.399 HIRUGEN 1 man polymer 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose 1 man non-polymer 18.015 water 202 nat water no no TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGRIVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHC LLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRE TAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGD SGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQFGE TFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGRIVEGSDAEIGMSPWQVMLFRKSPQELLCGASLISDRWVLTAAHC LLYPPWDKNFTENDLLVRIGKHSRTRYERNIEKISMLEKIYIHPRYNWRENLDRDIALMKLKKPVAFSDYIHPVCLPDRE TAASLLQAGYKGRVTGWGNLKETWTANVGKGQPSVLQVVNLPIVERPVCKDSTRIRITDNMFCAGYKPDEGKRGDACEGD SGGPFVMKSPFNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQFGE E polypeptide(L) no yes DFEEIPEE(TYS)L DFEEIPEEYL I polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human Homo sample 9606 Homo sapiens medicinal leech Hirudo sample 6421 Hirudo medicinalis 2.63 53.18 pdbx_database_status struct_conf struct_conf_type software struct_conn software chem_comp entity pdbx_chem_comp_identifier pdbx_entity_nonpoly struct_conn struct_site struct_site_gen repository Initial release Carbohydrate remediation repository Remediation Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Version format compliance Other Other Derived calculations Other Data collection Derived calculations Refinement description Data collection Refinement description Data collection Derived calculations Structure summary 1 0 1994-12-20 1 1 2008-03-03 1 2 2011-07-13 1 3 2012-12-12 1 4 2013-03-13 1 5 2017-11-29 1 6 2019-07-17 1 7 2019-08-14 1 8 2020-07-29 _pdbx_database_status.process_site _software.classification _struct_conn.pdbx_leaving_atom_flag _software.classification _chem_comp.name _chem_comp.type _entity.pdbx_description _pdbx_entity_nonpoly.name _struct_conn.pdbx_role DGlcpNAcb N-acetyl-b-D-glucopyranosamine b-D-GlcpNAc GlcNAc SHEET THE SHEET PRESENTED AS *B1* ON SHEET RECORDS BELOW IS ACTUALLY A SIX-STRANDED BETA-BARREL. THIS IS REPRESENTED BY A SEVEN-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEET PRESENTED AS *B2* ON SHEET RECORDS BELOW IS ACTUALLY A SEVEN-STRANDED BETA-BARREL. THIS IS REPRESENTED BY AN EIGHT-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. Y BNL 1994-06-27 REL NAG 2-acetamido-2-deoxy-beta-D-glucopyranose HOH water PEPTIDE ASP I 55 - LEU 64 AT THE EXOSITE IS HIRUGEN MOLECULE, WHICH IS PART OF HIRUDIN 53 - 65. NAG 400 3 NAG NAG 400 E HOH 401 4 HOH HOH 401 E HOH 402 4 HOH HOH 402 E HOH 403 4 HOH HOH 403 E HOH 404 4 HOH HOH 404 E HOH 405 4 HOH HOH 405 E HOH 406 4 HOH HOH 406 E HOH 407 4 HOH HOH 407 E HOH 408 4 HOH HOH 408 E HOH 409 4 HOH HOH 409 E HOH 410 4 HOH HOH 410 E HOH 411 4 HOH HOH 411 E HOH 412 4 HOH HOH 412 E HOH 413 4 HOH HOH 413 E HOH 414 4 HOH HOH 414 E HOH 415 4 HOH HOH 415 E HOH 416 4 HOH HOH 416 E HOH 417 4 HOH HOH 417 E HOH 418 4 HOH HOH 418 E HOH 419 4 HOH HOH 419 E HOH 420 4 HOH HOH 420 E HOH 421 4 HOH HOH 421 E HOH 422 4 HOH HOH 422 E HOH 423 4 HOH HOH 423 E HOH 425 4 HOH HOH 425 E HOH 426 4 HOH HOH 426 E HOH 427 4 HOH HOH 427 E HOH 428 4 HOH HOH 428 E HOH 429 4 HOH HOH 429 E HOH 430 4 HOH HOH 430 E HOH 431 4 HOH HOH 431 E HOH 432 4 HOH HOH 432 E HOH 433 4 HOH HOH 433 E HOH 434 4 HOH HOH 434 E HOH 435 4 HOH HOH 435 E HOH 436 4 HOH HOH 436 E HOH 437 4 HOH HOH 437 E HOH 438 4 HOH HOH 438 E HOH 439 4 HOH HOH 439 E HOH 440 4 HOH HOH 440 E HOH 441 4 HOH HOH 441 E HOH 442 4 HOH HOH 442 E HOH 443 4 HOH HOH 443 E HOH 444 4 HOH HOH 444 E HOH 445 4 HOH HOH 445 E HOH 446 4 HOH HOH 446 E HOH 447 4 HOH HOH 447 E HOH 448 4 HOH HOH 448 E HOH 449 4 HOH HOH 449 E HOH 450 4 HOH HOH 450 E HOH 451 4 HOH HOH 451 E HOH 452 4 HOH HOH 452 E HOH 453 4 HOH HOH 453 E HOH 454 4 HOH HOH 454 E HOH 455 4 HOH HOH 455 E HOH 456 4 HOH HOH 456 E HOH 457 4 HOH HOH 457 E HOH 458 4 HOH HOH 458 E HOH 459 4 HOH HOH 459 E HOH 460 4 HOH HOH 460 E HOH 461 4 HOH HOH 461 E HOH 462 4 HOH HOH 462 E HOH 463 4 HOH HOH 463 E HOH 464 4 HOH HOH 464 E HOH 465 4 HOH HOH 465 E HOH 466 4 HOH HOH 466 E HOH 467 4 HOH HOH 467 E HOH 468 4 HOH HOH 468 E HOH 469 4 HOH HOH 469 E HOH 470 4 HOH HOH 470 E HOH 471 4 HOH HOH 471 E HOH 472 4 HOH HOH 472 E HOH 473 4 HOH HOH 473 E HOH 474 4 HOH HOH 474 E HOH 475 4 HOH HOH 475 E HOH 476 4 HOH HOH 476 E HOH 477 4 HOH HOH 477 E HOH 478 4 HOH HOH 478 E HOH 479 4 HOH HOH 479 E HOH 480 4 HOH HOH 480 E HOH 481 4 HOH HOH 481 E HOH 482 4 HOH HOH 482 E HOH 483 4 HOH HOH 483 E HOH 484 4 HOH HOH 484 E HOH 485 4 HOH HOH 485 E HOH 486 4 HOH HOH 486 E HOH 488 4 HOH HOH 488 E HOH 489 4 HOH HOH 489 E HOH 490 4 HOH HOH 490 E HOH 493 4 HOH HOH 493 E HOH 494 4 HOH HOH 494 E HOH 495 4 HOH HOH 495 E HOH 496 4 HOH HOH 496 E HOH 497 4 HOH HOH 497 E HOH 498 4 HOH HOH 498 E HOH 500 4 HOH HOH 500 E HOH 501 4 HOH HOH 501 E HOH 502 4 HOH HOH 502 E HOH 503 4 HOH HOH 503 E HOH 504 4 HOH HOH 504 E HOH 505 4 HOH HOH 505 E HOH 506 4 HOH HOH 506 E HOH 507 4 HOH HOH 507 E HOH 508 4 HOH HOH 508 E HOH 509 4 HOH HOH 509 E HOH 510 4 HOH HOH 510 E HOH 511 4 HOH HOH 511 E HOH 512 4 HOH HOH 512 E HOH 513 4 HOH HOH 513 E HOH 514 4 HOH HOH 514 E HOH 515 4 HOH HOH 515 E HOH 516 4 HOH HOH 516 E HOH 517 4 HOH HOH 517 E HOH 518 4 HOH HOH 518 E HOH 519 4 HOH HOH 519 E HOH 520 4 HOH HOH 520 E HOH 521 4 HOH HOH 521 E HOH 522 4 HOH HOH 522 E HOH 523 4 HOH HOH 523 E HOH 524 4 HOH HOH 524 E HOH 525 4 HOH HOH 525 E HOH 526 4 HOH HOH 526 E HOH 527 4 HOH HOH 527 E HOH 528 4 HOH HOH 528 E HOH 529 4 HOH HOH 529 E HOH 531 4 HOH HOH 531 E HOH 533 4 HOH HOH 533 E HOH 534 4 HOH HOH 534 E HOH 535 4 HOH HOH 535 E HOH 536 4 HOH HOH 536 E HOH 537 4 HOH HOH 537 E HOH 538 4 HOH HOH 538 E HOH 539 4 HOH HOH 539 E HOH 540 4 HOH HOH 540 E HOH 541 4 HOH HOH 541 E HOH 542 4 HOH HOH 542 E HOH 543 4 HOH HOH 543 E HOH 544 4 HOH HOH 544 E HOH 545 4 HOH HOH 545 E HOH 546 4 HOH HOH 546 E HOH 548 4 HOH HOH 548 E HOH 549 4 HOH HOH 549 E HOH 550 4 HOH HOH 550 E HOH 551 4 HOH HOH 551 E HOH 552 4 HOH HOH 552 E HOH 553 4 HOH HOH 553 E HOH 554 4 HOH HOH 554 E HOH 555 4 HOH HOH 555 E HOH 556 4 HOH HOH 556 E HOH 557 4 HOH HOH 557 E HOH 558 4 HOH HOH 558 E HOH 559 4 HOH HOH 559 E HOH 560 4 HOH HOH 560 E HOH 561 4 HOH HOH 561 E HOH 562 4 HOH HOH 562 E HOH 563 4 HOH HOH 563 E HOH 564 4 HOH HOH 564 E HOH 565 4 HOH HOH 565 E HOH 566 4 HOH HOH 566 E HOH 567 4 HOH HOH 567 E HOH 568 4 HOH HOH 568 E HOH 569 4 HOH HOH 569 E HOH 570 4 HOH HOH 570 E HOH 571 4 HOH HOH 571 E HOH 572 4 HOH HOH 572 E HOH 573 4 HOH HOH 573 E HOH 574 4 HOH HOH 574 E HOH 575 4 HOH HOH 575 E HOH 580 4 HOH HOH 580 E HOH 582 4 HOH HOH 582 E HOH 583 4 HOH HOH 583 E HOH 584 4 HOH HOH 584 E HOH 585 4 HOH HOH 585 E HOH 586 4 HOH HOH 586 E HOH 587 4 HOH HOH 587 E HOH 588 4 HOH HOH 588 E HOH 589 4 HOH HOH 589 E HOH 590 4 HOH HOH 590 E HOH 591 4 HOH HOH 591 E HOH 592 4 HOH HOH 592 E HOH 593 4 HOH HOH 593 E HOH 594 4 HOH HOH 594 E HOH 595 4 HOH HOH 595 E HOH 596 4 HOH HOH 596 E HOH 597 4 HOH HOH 597 E HOH 599 4 HOH HOH 599 E HOH 600 4 HOH HOH 600 E HOH 601 4 HOH HOH 601 E HOH 602 4 HOH HOH 602 E HOH 424 4 HOH HOH 424 I HOH 487 4 HOH HOH 487 I HOH 491 4 HOH HOH 491 I HOH 492 4 HOH HOH 492 I HOH 499 4 HOH HOH 499 I HOH 530 4 HOH HOH 530 I HOH 532 4 HOH HOH 532 I HOH 547 4 HOH HOH 547 I HOH 576 4 HOH HOH 576 I HOH 577 4 HOH HOH 577 I HOH 578 4 HOH HOH 578 I HOH 579 4 HOH HOH 579 I HOH 581 4 HOH HOH 581 I HOH 598 4 HOH HOH 598 I THR 1 n 1 H THR 1 E PHE 1 n 2 G PHE 1 E GLY 1 n 3 F GLY 1 E SER 1 n 4 E SER 1 E GLY 1 n 5 D GLY 1 E GLU 1 n 6 C GLU 1 E ALA 1 n 7 B ALA 1 E ASP 1 n 8 A ASP 1 E CYS 1 n 9 CYS 1 E GLY 2 n 10 GLY 2 E LEU 3 n 11 LEU 3 E ARG 4 n 12 ARG 4 E PRO 5 n 13 PRO 5 E LEU 6 n 14 LEU 6 E PHE 7 n 15 PHE 7 E GLU 8 n 16 GLU 8 E LYS 9 n 17 LYS 9 E LYS 10 n 18 LYS 10 E SER 11 n 19 SER 11 E LEU 12 n 20 LEU 12 E GLU 13 n 21 GLU 13 E ASP 14 n 22 ASP 14 E LYS 14 n 23 A LYS 14 E THR 14 n 24 B THR 14 E GLU 14 n 25 C GLU 14 E ARG 14 n 26 D ARG 14 E GLU 14 n 27 E GLU 14 E LEU 14 n 28 F LEU 14 E LEU 14 n 29 G LEU 14 E GLU 14 n 30 H GLU 14 E SER 14 n 31 I SER 14 E TYR 14 n 32 J TYR 14 E ILE 14 n 33 K ILE 14 E ASP 14 n 34 L ASP 14 E GLY 14 n 35 M GLY 14 E ARG 15 n 36 ARG 15 E ILE 16 n 37 ILE 16 E VAL 17 n 38 VAL 17 E GLU 18 n 39 GLU 18 E GLY 19 n 40 GLY 19 E SER 20 n 41 SER 20 E ASP 21 n 42 ASP 21 E ALA 22 n 43 ALA 22 E GLU 23 n 44 GLU 23 E ILE 24 n 45 ILE 24 E GLY 25 n 46 GLY 25 E MET 26 n 47 MET 26 E SER 27 n 48 SER 27 E PRO 28 n 49 PRO 28 E TRP 29 n 50 TRP 29 E GLN 30 n 51 GLN 30 E VAL 31 n 52 VAL 31 E MET 32 n 53 MET 32 E LEU 33 n 54 LEU 33 E PHE 34 n 55 PHE 34 E ARG 35 n 56 ARG 35 E LYS 36 n 57 LYS 36 E SER 36 n 58 A SER 36 E PRO 37 n 59 PRO 37 E GLN 38 n 60 GLN 38 E GLU 39 n 61 GLU 39 E LEU 40 n 62 LEU 40 E LEU 41 n 63 LEU 41 E CYS 42 n 64 CYS 42 E GLY 43 n 65 GLY 43 E ALA 44 n 66 ALA 44 E SER 45 n 67 SER 45 E LEU 46 n 68 LEU 46 E ILE 47 n 69 ILE 47 E SER 48 n 70 SER 48 E ASP 49 n 71 ASP 49 E ARG 50 n 72 ARG 50 E TRP 51 n 73 TRP 51 E VAL 52 n 74 VAL 52 E LEU 53 n 75 LEU 53 E THR 54 n 76 THR 54 E ALA 55 n 77 ALA 55 E ALA 56 n 78 ALA 56 E HIS 57 n 79 HIS 57 E CYS 58 n 80 CYS 58 E LEU 59 n 81 LEU 59 E LEU 60 n 82 LEU 60 E TYR 60 n 83 A TYR 60 E PRO 60 n 84 B PRO 60 E PRO 60 n 85 C PRO 60 E TRP 60 n 86 D TRP 60 E ASP 60 n 87 E ASP 60 E LYS 60 n 88 F LYS 60 E ASN 60 n 89 G ASN 60 E PHE 60 n 90 H PHE 60 E THR 60 n 91 I THR 60 E GLU 61 n 92 GLU 61 E ASN 62 n 93 ASN 62 E ASP 63 n 94 ASP 63 E LEU 64 n 95 LEU 64 E LEU 65 n 96 LEU 65 E VAL 66 n 97 VAL 66 E ARG 67 n 98 ARG 67 E ILE 68 n 99 ILE 68 E GLY 69 n 100 GLY 69 E LYS 70 n 101 LYS 70 E HIS 71 n 102 HIS 71 E SER 72 n 103 SER 72 E ARG 73 n 104 ARG 73 E THR 74 n 105 THR 74 E ARG 75 n 106 ARG 75 E TYR 76 n 107 TYR 76 E GLU 77 n 108 GLU 77 E ARG 77 n 109 A ARG 77 E ASN 78 n 110 ASN 78 E ILE 79 n 111 ILE 79 E GLU 80 n 112 GLU 80 E LYS 81 n 113 LYS 81 E ILE 82 n 114 ILE 82 E SER 83 n 115 SER 83 E MET 84 n 116 MET 84 E LEU 85 n 117 LEU 85 E GLU 86 n 118 GLU 86 E LYS 87 n 119 LYS 87 E ILE 88 n 120 ILE 88 E TYR 89 n 121 TYR 89 E ILE 90 n 122 ILE 90 E HIS 91 n 123 HIS 91 E PRO 92 n 124 PRO 92 E ARG 93 n 125 ARG 93 E TYR 94 n 126 TYR 94 E ASN 95 n 127 ASN 95 E TRP 96 n 128 TRP 96 E ARG 97 n 129 ARG 97 E GLU 97 n 130 A GLU 97 E ASN 98 n 131 ASN 98 E LEU 99 n 132 LEU 99 E ASP 100 n 133 ASP 100 E ARG 101 n 134 ARG 101 E ASP 102 n 135 ASP 102 E ILE 103 n 136 ILE 103 E ALA 104 n 137 ALA 104 E LEU 105 n 138 LEU 105 E MET 106 n 139 MET 106 E LYS 107 n 140 LYS 107 E LEU 108 n 141 LEU 108 E LYS 109 n 142 LYS 109 E LYS 110 n 143 LYS 110 E PRO 111 n 144 PRO 111 E VAL 112 n 145 VAL 112 E ALA 113 n 146 ALA 113 E PHE 114 n 147 PHE 114 E SER 115 n 148 SER 115 E ASP 116 n 149 ASP 116 E TYR 117 n 150 TYR 117 E ILE 118 n 151 ILE 118 E HIS 119 n 152 HIS 119 E PRO 120 n 153 PRO 120 E VAL 121 n 154 VAL 121 E CYS 122 n 155 CYS 122 E LEU 123 n 156 LEU 123 E PRO 124 n 157 PRO 124 E ASP 125 n 158 ASP 125 E ARG 126 n 159 ARG 126 E GLU 127 n 160 GLU 127 E THR 128 n 161 THR 128 E ALA 129 n 162 ALA 129 E ALA 129 n 163 A ALA 129 E SER 129 n 164 B SER 129 E LEU 129 n 165 C LEU 129 E LEU 130 n 166 LEU 130 E GLN 131 n 167 GLN 131 E ALA 132 n 168 ALA 132 E GLY 133 n 169 GLY 133 E TYR 134 n 170 TYR 134 E LYS 135 n 171 LYS 135 E GLY 136 n 172 GLY 136 E ARG 137 n 173 ARG 137 E VAL 138 n 174 VAL 138 E THR 139 n 175 THR 139 E GLY 140 n 176 GLY 140 E TRP 141 n 177 TRP 141 E GLY 142 n 178 GLY 142 E ASN 143 n 179 ASN 143 E LEU 144 n 180 LEU 144 E LYS 145 n 181 LYS 145 E GLU 146 n 182 GLU 146 E THR 147 n 183 THR 147 E TRP 148 n 184 TRP 148 E THR 149 n 185 THR 149 E ALA 149 n 186 A ALA 149 E ASN 149 n 187 B ASN 149 E VAL 149 n 188 C VAL 149 E GLY 149 n 189 D GLY 149 E LYS 149 n 190 E LYS 149 E GLY 150 n 191 GLY 150 E GLN 151 n 192 GLN 151 E PRO 152 n 193 PRO 152 E SER 153 n 194 SER 153 E VAL 154 n 195 VAL 154 E LEU 155 n 196 LEU 155 E GLN 156 n 197 GLN 156 E VAL 157 n 198 VAL 157 E VAL 158 n 199 VAL 158 E ASN 159 n 200 ASN 159 E LEU 160 n 201 LEU 160 E PRO 161 n 202 PRO 161 E ILE 162 n 203 ILE 162 E VAL 163 n 204 VAL 163 E GLU 164 n 205 GLU 164 E ARG 165 n 206 ARG 165 E PRO 166 n 207 PRO 166 E VAL 167 n 208 VAL 167 E CYS 168 n 209 CYS 168 E LYS 169 n 210 LYS 169 E ASP 170 n 211 ASP 170 E SER 171 n 212 SER 171 E THR 172 n 213 THR 172 E ARG 173 n 214 ARG 173 E ILE 174 n 215 ILE 174 E ARG 175 n 216 ARG 175 E ILE 176 n 217 ILE 176 E THR 177 n 218 THR 177 E ASP 178 n 219 ASP 178 E ASN 179 n 220 ASN 179 E MET 180 n 221 MET 180 E PHE 181 n 222 PHE 181 E CYS 182 n 223 CYS 182 E ALA 183 n 224 ALA 183 E GLY 184 n 225 GLY 184 E TYR 184 n 226 A TYR 184 E LYS 185 n 227 LYS 185 E PRO 186 n 228 PRO 186 E ASP 186 n 229 A ASP 186 E GLU 186 n 230 B GLU 186 E GLY 186 n 231 C GLY 186 E LYS 186 n 232 D LYS 186 E ARG 187 n 233 ARG 187 E GLY 188 n 234 GLY 188 E ASP 189 n 235 ASP 189 E ALA 190 n 236 ALA 190 E CYS 191 n 237 CYS 191 E GLU 192 n 238 GLU 192 E GLY 193 n 239 GLY 193 E ASP 194 n 240 ASP 194 E SER 195 n 241 SER 195 E GLY 196 n 242 GLY 196 E GLY 197 n 243 GLY 197 E PRO 198 n 244 PRO 198 E PHE 199 n 245 PHE 199 E VAL 200 n 246 VAL 200 E MET 201 n 247 MET 201 E LYS 202 n 248 LYS 202 E SER 203 n 249 SER 203 E PRO 204 n 250 PRO 204 E PHE 204 n 251 A PHE 204 E ASN 204 n 252 B ASN 204 E ASN 205 n 253 ASN 205 E ARG 206 n 254 ARG 206 E TRP 207 n 255 TRP 207 E TYR 208 n 256 TYR 208 E GLN 209 n 257 GLN 209 E MET 210 n 258 MET 210 E GLY 211 n 259 GLY 211 E ILE 212 n 260 ILE 212 E VAL 213 n 261 VAL 213 E SER 214 n 262 SER 214 E TRP 215 n 263 TRP 215 E GLY 216 n 264 GLY 216 E GLU 217 n 265 GLU 217 E GLY 219 n 266 GLY 219 E CYS 220 n 267 CYS 220 E ASP 221 n 268 ASP 221 E ARG 221 n 269 A ARG 221 E ASP 222 n 270 ASP 222 E GLY 223 n 271 GLY 223 E LYS 224 n 272 LYS 224 E TYR 225 n 273 TYR 225 E GLY 226 n 274 GLY 226 E PHE 227 n 275 PHE 227 E TYR 228 n 276 TYR 228 E THR 229 n 277 THR 229 E HIS 230 n 278 HIS 230 E VAL 231 n 279 VAL 231 E PHE 232 n 280 PHE 232 E ARG 233 n 281 ARG 233 E LEU 234 n 282 LEU 234 E LYS 235 n 283 LYS 235 E LYS 236 n 284 LYS 236 E TRP 237 n 285 TRP 237 E ILE 238 n 286 ILE 238 E GLN 239 n 287 GLN 239 E LYS 240 n 288 LYS 240 E VAL 241 n 289 VAL 241 E ILE 242 n 290 ILE 242 E ASP 243 n 291 ASP 243 E GLN 244 n 292 GLN 244 E PHE 245 n 293 PHE 245 E GLY 246 n 294 GLY 246 E GLU 247 n 295 GLU 247 E ASP 55 n 1 ASP 55 I PHE 56 n 2 PHE 56 I GLU 57 n 3 GLU 57 I GLU 58 n 4 GLU 58 I ILE 59 n 5 ILE 59 I PRO 60 n 6 PRO 60 I GLU 61 n 7 GLU 61 I GLU 62 n 8 GLU 62 I TYR 63 n 9 TYS 63 I LEU 64 n 10 LEU 64 I author_defined_assembly 2 dimeric G E ASN 60 GLYCOSYLATION SITE A ASN 89 ASN I TYS 63 O-SULFO-L-TYROSINE B TYS 9 TYR 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 E HOH 454 D HOH 1 E HOH 456 D HOH 1 E HOH 483 D HOH 1 E E OD2 O ASP HOH 221 460 1.86 1 E E O O LEU HOH 64 449 2.09 D 1 E ARG 14 0.123 SIDE CHAIN 1 E ARG 15 0.087 SIDE CHAIN 1 E ARG 73 0.301 SIDE CHAIN 1 E ARG 126 0.094 SIDE CHAIN 1 E ARG 175 0.142 SIDE CHAIN E D D 1 12.94 2.10 122.30 135.24 E E E C N CA SER GLY GLY 1 1 1 Y A A A 1 -15.09 2.20 113.40 98.31 E E E CA CB CG ASP ASP ASP 1 1 1 N A A A 1 -8.64 0.90 118.30 109.66 E E E CB CG OD1 ASP ASP ASP 1 1 1 N 1 14.91 2.30 115.30 130.21 E E E CA CB CG LEU LEU LEU 3 3 3 N 1 -3.99 0.50 120.30 116.31 E E E NE CZ NH1 ARG ARG ARG 4 4 4 N 1 7.05 0.50 120.30 127.35 E E E NE CZ NH2 ARG ARG ARG 4 4 4 N 1 -15.08 2.00 110.40 95.32 E E E CB CA C GLU GLU GLU 13 13 13 N B B B 1 -11.64 1.90 110.30 98.66 E E E N CA CB THR THR THR 14 14 14 N D D D 1 5.82 0.50 120.30 126.12 E E E NE CZ NH1 ARG ARG ARG 14 14 14 N D D D 1 -6.33 0.50 120.30 113.97 E E E NE CZ NH2 ARG ARG ARG 14 14 14 N L L L 1 -5.96 0.90 118.30 112.34 E E E CB CG OD1 ASP ASP ASP 14 14 14 N 1 -7.40 1.20 123.30 115.90 E E E OE1 CD OE2 GLU GLU GLU 18 18 18 N 1 10.72 0.90 118.30 129.02 E E E CB CG OD1 ASP ASP ASP 21 21 21 N 1 -7.95 0.90 118.30 110.35 E E E CB CG OD2 ASP ASP ASP 21 21 21 N 1 14.71 2.20 113.40 128.11 E E E CA CB CG GLU GLU GLU 23 23 23 N 1 27.47 2.30 115.30 142.77 E E E CA CB CG LEU LEU LEU 33 33 33 N 1 8.48 1.10 114.20 122.68 E E E CA CB SG CYS CYS CYS 42 42 42 N 1 9.84 1.50 110.10 119.94 E E E CB CA C ALA ALA ALA 44 44 44 N 1 12.35 1.90 110.10 122.45 E E E CB CA C SER SER SER 48 48 48 N 1 5.86 0.90 118.30 124.16 E E E CB CG OD1 ASP ASP ASP 49 49 49 N 1 9.11 1.50 110.10 119.21 E E E CB CA C ALA ALA ALA 55 55 55 N A A A 1 5.23 0.60 121.00 126.23 E E E CB CG CD2 TYR TYR TYR 60 60 60 N A A A 1 -7.01 0.60 121.00 113.99 E E E CB CG CD1 TYR TYR TYR 60 60 60 N E E E 1 -8.31 0.90 118.30 109.99 E E E CB CG OD1 ASP ASP ASP 60 60 60 N E E F 1 9.86 1.60 122.70 132.56 E E E O C N ASP ASP LYS 60 60 60 Y I I I 1 -13.56 2.10 109.00 95.44 E E E CA CB OG1 THR THR THR 60 60 60 N I I I 1 10.85 1.40 112.40 123.25 E E E CA CB CG2 THR THR THR 60 60 60 N 1 -8.00 1.10 119.40 111.40 E E E NH1 CZ NH2 ARG ARG ARG 67 67 67 N 1 8.15 0.50 120.30 128.45 E E E NE CZ NH2 ARG ARG ARG 67 67 67 N 1 3.63 0.50 120.30 123.93 E E E NE CZ NH2 ARG ARG ARG 73 73 73 N 1 -5.90 0.50 120.30 114.40 E E E NE CZ NH1 ARG ARG ARG 75 75 75 N 1 10.86 0.50 120.30 131.16 E E E NE CZ NH2 ARG ARG ARG 75 75 75 N 1 -6.09 0.60 121.00 114.91 E E E CB CG CD2 TYR TYR TYR 76 76 76 N 1 5.13 0.60 121.00 126.13 E E E CB CG CD1 TYR TYR TYR 76 76 76 N 1 8.54 1.20 123.30 131.84 E E E OE1 CD OE2 GLU GLU GLU 77 77 77 N A A A 1 -4.27 0.50 120.30 116.03 E E E NE CZ NH2 ARG ARG ARG 77 77 77 N 1 -15.48 2.00 118.30 102.82 E E E CG CD OE2 GLU GLU GLU 80 80 80 N 1 3.36 0.50 120.30 123.66 E E E NE CZ NH1 ARG ARG ARG 93 93 93 N 1 -6.01 0.60 121.00 114.99 E E E CB CG CD2 TYR TYR TYR 94 94 94 N 1 -5.60 0.80 121.30 115.70 E E E CG CD1 CE1 TYR TYR TYR 94 94 94 N 1 8.82 1.40 123.60 132.42 E E E CD NE CZ ARG ARG ARG 97 97 97 N 1 3.01 0.50 120.30 123.31 E E E NE CZ NH1 ARG ARG ARG 97 97 97 N 1 9.86 0.90 118.30 128.16 E E E CB CG OD1 ASP ASP ASP 100 100 100 N 1 -6.13 0.90 118.30 112.17 E E E CB CG OD2 ASP ASP ASP 100 100 100 N 1 -3.68 0.50 120.30 116.62 E E E NE CZ NH1 ARG ARG ARG 101 101 101 N 1 8.96 0.90 118.30 127.26 E E E CB CG OD1 ASP ASP ASP 102 102 102 N 1 11.53 1.40 110.10 121.63 E E E N CA CB ALA ALA ALA 104 104 104 N 1 11.01 1.60 122.70 133.71 E E E O C N LEU LEU MET 105 105 106 Y 1 9.99 1.60 122.70 132.69 E E E O C N ALA ALA PHE 113 113 114 Y 1 15.95 2.50 121.70 137.64 E E E C N CA TYR ILE ILE 117 118 118 Y 1 -12.31 1.40 123.60 111.29 E E E CD NE CZ ARG ARG ARG 126 126 126 N 1 -8.85 0.50 120.30 111.45 E E E NE CZ NH1 ARG ARG ARG 126 126 126 N 1 5.66 0.50 120.30 125.96 E E E NE CZ NH2 ARG ARG ARG 126 126 126 N 1 14.91 1.50 110.10 125.01 E E E CB CA C ALA ALA ALA 129 129 129 N 1 -5.47 0.50 120.30 114.83 E E E NE CZ NH1 ARG ARG ARG 137 137 137 N 1 6.31 0.50 120.30 126.61 E E E NE CZ NH2 ARG ARG ARG 137 137 137 N 1 10.51 1.50 110.90 121.41 E E E CA CB CG1 VAL VAL VAL 154 154 154 N 1 -3.04 0.50 120.30 117.26 E E E NE CZ NH1 ARG ARG ARG 165 165 165 N 1 7.07 0.50 120.30 127.37 E E E NE CZ NH1 ARG ARG ARG 175 175 175 N 1 -3.07 0.50 120.30 117.23 E E E NE CZ NH2 ARG ARG ARG 175 175 175 N 1 15.00 2.00 110.90 125.90 E E E CA CB CG2 ILE ILE ILE 176 176 176 N 1 5.65 0.90 118.30 123.95 E E E CB CG OD1 ASP ASP ASP 178 178 178 N 1 -5.66 0.90 118.30 112.64 E E E CB CG OD2 ASP ASP ASP 178 178 178 N 1 -14.43 2.10 120.10 105.67 E E E CA C O ASN ASN ASN 179 179 179 N A A A 1 7.07 0.90 118.30 125.37 E E E CB CG OD1 ASP ASP ASP 186 186 186 N A A A 1 -7.85 0.90 118.30 110.45 E E E CB CG OD2 ASP ASP ASP 186 186 186 N 1 16.99 1.40 123.60 140.59 E E E CD NE CZ ARG ARG ARG 187 187 187 N 1 7.17 0.50 120.30 127.47 E E E NE CZ NH1 ARG ARG ARG 187 187 187 N 1 -3.20 0.50 120.30 117.10 E E E NE CZ NH2 ARG ARG ARG 187 187 187 N A A A 1 -4.91 0.70 120.80 115.89 E E E CB CG CD1 PHE PHE PHE 204 204 204 N 1 4.42 0.50 120.30 124.72 E E E NE CZ NH1 ARG ARG ARG 206 206 206 N 1 -3.33 0.50 120.30 116.97 E E E NE CZ NH2 ARG ARG ARG 206 206 206 N 1 8.14 1.10 114.20 122.34 E E E CA CB SG CYS CYS CYS 220 220 220 N A A A 1 3.24 0.50 120.30 123.54 E E E NE CZ NH2 ARG ARG ARG 221 221 221 N 1 11.96 1.90 123.30 135.26 E E E OD1 CG OD2 ASP ASP ASP 222 222 222 N 1 -7.70 0.90 118.30 110.60 E E E CB CG OD2 ASP ASP ASP 222 222 222 N 1 -12.68 1.60 122.70 110.02 E E E O C N PHE PHE ARG 232 232 233 Y 1 -7.61 0.50 120.30 112.69 E E E NE CZ NH1 ARG ARG ARG 233 233 233 N 1 9.63 0.50 120.30 129.93 E E E NE CZ NH2 ARG ARG ARG 233 233 233 N 1 13.39 2.20 117.20 130.59 E E E CA C N LYS LYS VAL 240 240 241 Y 1 14.02 2.20 113.40 127.42 E E E CA CB CG ASP ASP ASP 243 243 243 N 1 13.81 0.90 118.30 132.11 E E E CB CG OD1 ASP ASP ASP 243 243 243 N 1 -6.48 0.90 118.30 111.82 E E E CB CG OD2 ASP ASP ASP 243 243 243 N 1 12.61 2.10 122.30 134.91 E E E C N CA PHE GLY GLY 245 246 246 Y 1 -13.07 2.10 120.10 107.03 E E E CA C O GLU GLU GLU 247 247 247 N 1 12.34 2.00 110.40 122.74 I I I CB CA C ASP ASP ASP 55 55 55 N 1 12.11 2.00 118.30 130.41 I I I CG CD OE1 GLU GLU GLU 58 58 58 N 1 13.76 2.20 113.40 127.16 I I I CA CB CG GLU GLU GLU 61 61 61 N 1 8.06 1.20 123.30 131.36 I I I OE1 CD OE2 GLU GLU GLU 62 62 62 N 1 E PHE 7 -123.92 -62.05 H 1 E GLU 14 -69.15 -169.48 L 1 E ASP 14 -36.06 109.30 1 E ARG 15 -34.80 105.24 1 E ILE 16 -107.71 76.28 1 E GLU 18 -62.78 -162.77 1 E SER 20 -50.27 170.19 1 E CYS 42 -170.10 -179.30 A 1 E TYR 60 -156.44 81.75 G 1 E ASN 60 -159.87 78.41 1 E ILE 79 -124.15 -63.76 A 1 E GLU 97 -103.91 -70.74 1 E PRO 111 -49.25 159.06 1 E LEU 130 -66.22 87.30 1 E TRP 148 -145.53 -63.04 B 1 E ASN 149 -146.32 40.17 C 1 E VAL 149 -25.51 91.41 1 E GLN 151 31.48 85.02 1 E PRO 152 -46.83 152.23 1 E ASN 179 -79.22 29.01 A 1 E ASP 186 -166.20 -168.58 B 1 E GLU 186 -57.52 -72.85 1 E SER 214 -97.16 -61.52 1 E CYS 220 -66.72 71.45 1 E ASP 221 -163.97 -64.07 A 1 E ARG 221 -163.53 -34.01 1 E ILE 242 -61.52 -71.26 1 E ASP 243 -43.33 -17.59 1 I PRO 60 -38.64 125.86 1 I GLU 61 -48.92 -16.95 FLEXIBLE REGIONS WITH RELATIVELY HIGH TEMPERATURE FACTORS ARE FOUND IN THE ACTIVATION DOMAIN, N-TERMINAL AND C-TERMINAL REGIONS. THESE REGIONS INCLUDE: THR E 1H - GLU E 1C, GLU E 14H - GLUE 18, GLU E 146 - GLN E 151 (GAMMA AUTOLYSIS LOOP), PRO E 186 - ARG E 187, GLY E 219 - GLY E 223, AND ASP E 243 - GLU E 247. A FEW ATOMS IN THE AUTOLYSIS LOOP (N THR E 147, CA TRP E 148, CB TRP E 148, AND THE SIDE CHAIN OF THRE 149) DO NOT HAVE WELL-DEFINED ELECTRON DENSITY. ATOMS WITH NO ELECTRON DENSITIES ARE GIVEN OCCUPANCIES OF 0.01 IN THE ENTRY. 0.169 0.169 2.0 8.0 14211 1 3.0 2.0 8.0 202 2690 14 0 2474 0.022 2.8 1.2 1.0 2.1 2.0 2.6 2.5 3.7 3.0 model building X-PLOR refinement PROLSQ refinement X-PLOR phasing X-PLOR PRETHROMBIN2 (E.C.3.4.21.5) COMPLEXED WITH HIRUGEN (N-ACETYLHIRUDIN 53 - 64 WITH SULFATO-TYR 63) THE ISOMORPHOUS STRUCTURES OF PRETHROMBIN2, HIRUGEN-AND PPACK-THROMBIN: CHANGES ACCOMPANYING ACTIVATION AND EXOSITE BINDING TO THROMBIN 1 N N 2 N N 3 N N 4 N N 4 N N E THR 14 A THR 24 HELX_P E GLU 14 A GLU 30 1 H1 7 B H E ASP 125 A ASP 158 HELX_P E LEU 130 A LEU 166 1 H2 9 E GLU 164 A GLU 205 HELX_P E ASP 170 A ASP 211 1 H3 7 E HIS 230 A HIS 278 HELX_P E GLN 244 A GLN 292 1 H4 15 disulf 2.042 E CYS 1 A SG CYS 9 1_555 E CYS 122 A SG CYS 155 1_555 disulf 1.995 E CYS 42 A SG CYS 64 1_555 E CYS 58 A SG CYS 80 1_555 disulf 2.144 E CYS 168 A SG CYS 209 1_555 E CYS 182 A SG CYS 223 1_555 disulf 2.080 E CYS 191 A SG CYS 237 1_555 E CYS 220 A SG CYS 267 1_555 covale 1.458 one G N-Glycosylation E ASN 60 A ND2 ASN 89 1_555 E NAG 400 C C1 NAG 1_555 covale 1.332 both I GLU 62 B C GLU 8 1_555 I TYS 63 B N TYS 9 1_555 covale 1.317 both I TYS 63 B C TYS 9 1_555 I LEU 64 B N LEU 10 1_555 HYDROLASE/HYDROLASE INHIBITOR COMPLEX(SERINE PROTEINASE-INHIBITOR), HYDROLASE-HYDROLASE INHIBITOR COMPLEX E SER 36 A SER 58 A 1 E PRO 37 A PRO 59 -1.18 THRB_HUMAN UNP 1 328 P00734 ITHE_HIRME UNP 2 55 P28505 328 622 1HAG 1 247 P00734 E 1 9 295 55 64 1HAG 55 64 P28505 I 2 1 10 7 8 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel E TRP 29 A TRP 50 E LYS 36 A LYS 57 E LEU 41 A LEU 63 E ILE 47 A ILE 69 E ARG 50 A ARG 72 E ALA 55 A ALA 77 E ARG 101 A ARG 134 E LYS 109 A LYS 142 E GLU 80 A GLU 112 E PRO 92 A PRO 124 E ASP 63 A ASP 94 E GLY 69 A GLY 100 E TRP 29 A TRP 50 E LYS 36 A LYS 57 E GLY 133 A GLY 169 E TRP 141 A TRP 177 E LEU 155 A LEU 196 E ILE 162 A ILE 203 E ASN 179 A ASN 220 E LYS 185 A LYS 227 E TYR 225 A TYR 273 E THR 229 A THR 277 E ILE 212 A ILE 260 E GLY 219 A GLY 266 E ARG 206 A ARG 254 E GLN 209 A GLN 257 E GLY 196 A GLY 242 E SER 203 A SER 249 E GLY 133 A GLY 169 E TRP 141 A TRP 177 Unknown 3 E HIS 57 A HIS 79 3 1_555 E ASP 102 A ASP 135 3 1_555 E SER 195 A SER 241 3 1_555 5 C 1 2 1