0.014384 0.000000 0.000000 0.000000 0.014384 0.000000 0.000000 0.000000 0.010224 0.00000 0.00000 0.00000 Sugio, S. Kashima, A. Inoue, Y. Maeda, I. Nose, T. Shimohigashi, Y. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 69.520 69.520 97.810 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 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 O4 S -2 96.063 SULFATE ION non-polymer 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 C5 H11 N O2 117.146 y VALINE L-peptide linking IX Eur.J.Biochem. EJBCAI 0262 0014-2956 255 12 23 10.1046/j.1432-1327.1998.2550012.x 9692896 X-ray crystal structure of a dipeptide-chymotrypsin complex in an inhibitory interaction. 1998 US Biochemistry BICHAW 0033 0006-2960 30 5217 Gamma-Chymotrypsin is a Complex of Alpha-Chymotrypsin with its Own Autolysis Products 1991 UK Int.J.Biol.Macromol. IJBMDR 0708 0141-8130 13 89 Structure of Gamma-Chymotrypsin in the Range Ph 2.0 To Ph 10.5 Suggests that Gamma-Chymotrypsin is a Covalent Acyl-Enzyme Adduct at Low Ph 1991 US Biochemistry BICHAW 0033 0006-2960 28 7033 Is Gamma-Chymotrypsin a Tetrapeptide Acyl-Enzyme Adduct of Alpha-Chymotrypsin? 1989 10.2210/pdb1ab9/pdb pdb_00001ab9 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 292 1 YALE MIRRORS IMAGE PLATE 1995-10-24 RIGAKU RAXIS IIC NI FILTER M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RUH2R 1253.511 GAMMA-CHYMOTRYPSIN 3.4.21.1 1 nat polymer 13934.556 GAMMA-CHYMOTRYPSIN 3.4.21.1 1 nat polymer 10074.495 GAMMA-CHYMOTRYPSIN 3.4.21.1 1 nat polymer 535.590 PENTAPEPTIDE (TPGVY) 1 man polymer 96.063 SULFATE ION 1 syn non-polymer 18.015 water 127 nat water no no CGVPAIQPVLSGL CGVPAIQPVLSGL A polypeptide(L) no no IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYN SLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTTCVTTGWGLTRY IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYN SLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTTCVTTGWGLTRY B polypeptide(L) no no ANTPDRLQQASLPLLSNTNCKKYWGTKIKDAMICAGASGVSSCMGDSGGPLVCKKNGAWTLVGIVSWGSSTCSTSTPGVY ARVTALVNWVQQTLAAN ANTPDRLQQASLPLLSNTNCKKYWGTKIKDAMICAGASGVSSCMGDSGGPLVCKKNGAWTLVGIVSWGSSTCSTSTPGVY ARVTALVNWVQQTLAAN C polypeptide(L) no no TPGVY TPGVY D 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 cattle Bos sample 9913 Bos taurus cattle Bos sample 9913 Bos taurus cattle Bos sample 9913 Bos taurus 1 2.29 46.28 VAPOR DIFFUSION, SITTING DROP 5.6 ALPHA-CHYMOTRYPSIN WAS DISSOLVED IN POTASSIUM BORATE (PH8.6) AND WAS INCUBATED AT 310K FOR 6 HOURS. SOLID AMMONIUM SULFATE WAS ADDED TO THE SOLUTION, AND THE PRECIPITATE FORMED WAS RECOVERED AND RE-DISSOLVED WITH WATER. CRYSTALLIZATION WAS DONE WITH A SITTING-DROP VAPOR-DIFFUSION PROCEDURE, IN WHICH PROTEIN SOLUTION (15MG/ML) CONTAINING 10MM CACODYLATE, 0.75% SATURATED ACETYLTRIMETHYL AMMONIUM AND 45% SATURATED AMMONIUM SULFATE WAS EQUILIBRATED AGAINST 65% SATURATED AMMONIUM SULFATE AT 293K., pH 5.6, vapor diffusion - sitting drop database_2 pdbx_database_status pdbx_initial_refinement_model struct_conn struct_site repository Initial release Version format compliance Version format compliance Other Other Database references Derived calculations Other Refinement description 1 0 1997-08-20 1 1 2008-03-24 1 2 2011-07-13 1 3 2012-12-12 1 4 2013-03-13 1 5 2023-08-02 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _struct_conn.pdbx_leaving_atom_flag _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1997-02-05 REL REL SO4 SULFATE ION HOH water THE BOUND PENTAPEPTIDE (THR D 300 TO TYR D 304) HAVE TWO DIFFERENT CONFORMATIONS. THE OCCUPANCIES OF ALL THE ATOMS IN THE PEPTIDE WERE SET TO 0.5. 1GCT PDB ENTRY 1GCT PDB experimental model SO4 401 5 SO4 SO4 401 B HOH 542 6 HOH HOH 542 A HOH 548 6 HOH HOH 548 A HOH 560 6 HOH HOH 560 A HOH 566 6 HOH HOH 566 A HOH 577 6 HOH HOH 577 A HOH 586 6 HOH HOH 586 A HOH 501 6 HOH HOH 501 B HOH 502 6 HOH HOH 502 B HOH 503 6 HOH HOH 503 B HOH 505 6 HOH HOH 505 B HOH 506 6 HOH HOH 506 B HOH 509 6 HOH HOH 509 B HOH 510 6 HOH HOH 510 B HOH 512 6 HOH HOH 512 B HOH 513 6 HOH HOH 513 B HOH 516 6 HOH HOH 516 B HOH 517 6 HOH HOH 517 B HOH 518 6 HOH HOH 518 B HOH 522 6 HOH HOH 522 B HOH 523 6 HOH HOH 523 B HOH 524 6 HOH HOH 524 B HOH 525 6 HOH HOH 525 B HOH 526 6 HOH HOH 526 B HOH 527 6 HOH HOH 527 B HOH 529 6 HOH HOH 529 B HOH 530 6 HOH HOH 530 B HOH 533 6 HOH HOH 533 B HOH 534 6 HOH HOH 534 B HOH 536 6 HOH HOH 536 B HOH 537 6 HOH HOH 537 B HOH 538 6 HOH HOH 538 B HOH 540 6 HOH HOH 540 B HOH 541 6 HOH HOH 541 B HOH 543 6 HOH HOH 543 B HOH 546 6 HOH HOH 546 B HOH 547 6 HOH HOH 547 B HOH 549 6 HOH HOH 549 B HOH 550 6 HOH HOH 550 B HOH 551 6 HOH HOH 551 B HOH 552 6 HOH HOH 552 B HOH 553 6 HOH HOH 553 B HOH 554 6 HOH HOH 554 B HOH 556 6 HOH HOH 556 B HOH 557 6 HOH HOH 557 B HOH 558 6 HOH HOH 558 B HOH 561 6 HOH HOH 561 B HOH 562 6 HOH HOH 562 B HOH 563 6 HOH HOH 563 B HOH 567 6 HOH HOH 567 B HOH 568 6 HOH HOH 568 B HOH 570 6 HOH HOH 570 B HOH 572 6 HOH HOH 572 B HOH 573 6 HOH HOH 573 B HOH 576 6 HOH HOH 576 B HOH 578 6 HOH HOH 578 B HOH 579 6 HOH HOH 579 B HOH 583 6 HOH HOH 583 B HOH 584 6 HOH HOH 584 B HOH 585 6 HOH HOH 585 B HOH 589 6 HOH HOH 589 B HOH 591 6 HOH HOH 591 B HOH 593 6 HOH HOH 593 B HOH 597 6 HOH HOH 597 B HOH 599 6 HOH HOH 599 B HOH 601 6 HOH HOH 601 B HOH 602 6 HOH HOH 602 B HOH 604 6 HOH HOH 604 B HOH 606 6 HOH HOH 606 B HOH 607 6 HOH HOH 607 B HOH 608 6 HOH HOH 608 B HOH 609 6 HOH HOH 609 B HOH 610 6 HOH HOH 610 B HOH 612 6 HOH HOH 612 B HOH 614 6 HOH HOH 614 B HOH 618 6 HOH HOH 618 B HOH 619 6 HOH HOH 619 B HOH 621 6 HOH HOH 621 B HOH 622 6 HOH HOH 622 B HOH 623 6 HOH HOH 623 B HOH 624 6 HOH HOH 624 B HOH 625 6 HOH HOH 625 B HOH 504 6 HOH HOH 504 C HOH 507 6 HOH HOH 507 C HOH 508 6 HOH HOH 508 C HOH 511 6 HOH HOH 511 C HOH 514 6 HOH HOH 514 C HOH 515 6 HOH HOH 515 C HOH 519 6 HOH HOH 519 C HOH 520 6 HOH HOH 520 C HOH 521 6 HOH HOH 521 C HOH 528 6 HOH HOH 528 C HOH 531 6 HOH HOH 531 C HOH 532 6 HOH HOH 532 C HOH 535 6 HOH HOH 535 C HOH 539 6 HOH HOH 539 C HOH 544 6 HOH HOH 544 C HOH 545 6 HOH HOH 545 C HOH 555 6 HOH HOH 555 C HOH 559 6 HOH HOH 559 C HOH 564 6 HOH HOH 564 C HOH 565 6 HOH HOH 565 C HOH 569 6 HOH HOH 569 C HOH 571 6 HOH HOH 571 C HOH 574 6 HOH HOH 574 C HOH 575 6 HOH HOH 575 C HOH 580 6 HOH HOH 580 C HOH 581 6 HOH HOH 581 C HOH 582 6 HOH HOH 582 C HOH 587 6 HOH HOH 587 C HOH 588 6 HOH HOH 588 C HOH 590 6 HOH HOH 590 C HOH 592 6 HOH HOH 592 C HOH 594 6 HOH HOH 594 C HOH 595 6 HOH HOH 595 C HOH 596 6 HOH HOH 596 C HOH 598 6 HOH HOH 598 C HOH 600 6 HOH HOH 600 C HOH 605 6 HOH HOH 605 C HOH 611 6 HOH HOH 611 C HOH 613 6 HOH HOH 613 C HOH 615 6 HOH HOH 615 C HOH 616 6 HOH HOH 616 C HOH 617 6 HOH HOH 617 C HOH 620 6 HOH HOH 620 C HOH 626 6 HOH HOH 626 C HOH 627 6 HOH HOH 627 C HOH 603 6 HOH HOH 603 D CYS 1 n 1 CYS 1 A GLY 2 n 2 GLY 2 A VAL 3 n 3 VAL 3 A PRO 4 n 4 PRO 4 A ALA 5 n 5 ALA 5 A ILE 6 n 6 ILE 6 A GLN 7 n 7 GLN 7 A PRO 8 n 8 PRO 8 A VAL 9 n 9 VAL 9 A LEU 10 n 10 LEU 10 A n 11 11 A n 12 12 A n 13 13 A ILE 16 n 1 ILE 16 B VAL 17 n 2 VAL 17 B ASN 18 n 3 ASN 18 B GLY 19 n 4 GLY 19 B GLU 20 n 5 GLU 20 B GLU 21 n 6 GLU 21 B ALA 22 n 7 ALA 22 B VAL 23 n 8 VAL 23 B PRO 24 n 9 PRO 24 B GLY 25 n 10 GLY 25 B SER 26 n 11 SER 26 B TRP 27 n 12 TRP 27 B PRO 28 n 13 PRO 28 B TRP 29 n 14 TRP 29 B GLN 30 n 15 GLN 30 B VAL 31 n 16 VAL 31 B SER 32 n 17 SER 32 B LEU 33 n 18 LEU 33 B GLN 34 n 19 GLN 34 B ASP 35 n 20 ASP 35 B LYS 36 n 21 LYS 36 B THR 37 n 22 THR 37 B GLY 38 n 23 GLY 38 B PHE 39 n 24 PHE 39 B HIS 40 n 25 HIS 40 B PHE 41 n 26 PHE 41 B CYS 42 n 27 CYS 42 B GLY 43 n 28 GLY 43 B GLY 44 n 29 GLY 44 B SER 45 n 30 SER 45 B LEU 46 n 31 LEU 46 B ILE 47 n 32 ILE 47 B ASN 48 n 33 ASN 48 B GLU 49 n 34 GLU 49 B ASN 50 n 35 ASN 50 B TRP 51 n 36 TRP 51 B VAL 52 n 37 VAL 52 B VAL 53 n 38 VAL 53 B THR 54 n 39 THR 54 B ALA 55 n 40 ALA 55 B ALA 56 n 41 ALA 56 B HIS 57 n 42 HIS 57 B CYS 58 n 43 CYS 58 B GLY 59 n 44 GLY 59 B VAL 60 n 45 VAL 60 B THR 61 n 46 THR 61 B THR 62 n 47 THR 62 B SER 63 n 48 SER 63 B ASP 64 n 49 ASP 64 B VAL 65 n 50 VAL 65 B VAL 66 n 51 VAL 66 B VAL 67 n 52 VAL 67 B ALA 68 n 53 ALA 68 B GLY 69 n 54 GLY 69 B GLU 70 n 55 GLU 70 B PHE 71 n 56 PHE 71 B ASP 72 n 57 ASP 72 B GLN 73 n 58 GLN 73 B GLY 74 n 59 GLY 74 B SER 75 n 60 SER 75 B SER 76 n 61 SER 76 B SER 77 n 62 SER 77 B GLU 78 n 63 GLU 78 B LYS 79 n 64 LYS 79 B ILE 80 n 65 ILE 80 B GLN 81 n 66 GLN 81 B LYS 82 n 67 LYS 82 B LEU 83 n 68 LEU 83 B LYS 84 n 69 LYS 84 B ILE 85 n 70 ILE 85 B ALA 86 n 71 ALA 86 B LYS 87 n 72 LYS 87 B VAL 88 n 73 VAL 88 B PHE 89 n 74 PHE 89 B LYS 90 n 75 LYS 90 B ASN 91 n 76 ASN 91 B SER 92 n 77 SER 92 B LYS 93 n 78 LYS 93 B TYR 94 n 79 TYR 94 B ASN 95 n 80 ASN 95 B SER 96 n 81 SER 96 B LEU 97 n 82 LEU 97 B THR 98 n 83 THR 98 B ILE 99 n 84 ILE 99 B ASN 100 n 85 ASN 100 B ASN 101 n 86 ASN 101 B ASP 102 n 87 ASP 102 B ILE 103 n 88 ILE 103 B THR 104 n 89 THR 104 B LEU 105 n 90 LEU 105 B LEU 106 n 91 LEU 106 B LYS 107 n 92 LYS 107 B LEU 108 n 93 LEU 108 B SER 109 n 94 SER 109 B THR 110 n 95 THR 110 B ALA 111 n 96 ALA 111 B ALA 112 n 97 ALA 112 B SER 113 n 98 SER 113 B PHE 114 n 99 PHE 114 B SER 115 n 100 SER 115 B GLN 116 n 101 GLN 116 B THR 117 n 102 THR 117 B VAL 118 n 103 VAL 118 B SER 119 n 104 SER 119 B ALA 120 n 105 ALA 120 B VAL 121 n 106 VAL 121 B CYS 122 n 107 CYS 122 B LEU 123 n 108 LEU 123 B PRO 124 n 109 PRO 124 B SER 125 n 110 SER 125 B ALA 126 n 111 ALA 126 B SER 127 n 112 SER 127 B ASP 128 n 113 ASP 128 B ASP 129 n 114 ASP 129 B PHE 130 n 115 PHE 130 B ALA 131 n 116 ALA 131 B ALA 132 n 117 ALA 132 B GLY 133 n 118 GLY 133 B THR 134 n 119 THR 134 B THR 135 n 120 THR 135 B CYS 136 n 121 CYS 136 B VAL 137 n 122 VAL 137 B THR 138 n 123 THR 138 B THR 139 n 124 THR 139 B GLY 140 n 125 GLY 140 B TRP 141 n 126 TRP 141 B GLY 142 n 127 GLY 142 B LEU 143 n 128 LEU 143 B THR 144 n 129 THR 144 B ARG 145 n 130 ARG 145 B TYR 146 n 131 TYR 146 B n 1 149 C ASN 150 n 2 ASN 150 C THR 151 n 3 THR 151 C PRO 152 n 4 PRO 152 C ASP 153 n 5 ASP 153 C ARG 154 n 6 ARG 154 C LEU 155 n 7 LEU 155 C GLN 156 n 8 GLN 156 C GLN 157 n 9 GLN 157 C ALA 158 n 10 ALA 158 C SER 159 n 11 SER 159 C LEU 160 n 12 LEU 160 C PRO 161 n 13 PRO 161 C LEU 162 n 14 LEU 162 C LEU 163 n 15 LEU 163 C SER 164 n 16 SER 164 C ASN 165 n 17 ASN 165 C THR 166 n 18 THR 166 C ASN 167 n 19 ASN 167 C CYS 168 n 20 CYS 168 C LYS 169 n 21 LYS 169 C LYS 170 n 22 LYS 170 C TYR 171 n 23 TYR 171 C TRP 172 n 24 TRP 172 C GLY 173 n 25 GLY 173 C THR 174 n 26 THR 174 C LYS 175 n 27 LYS 175 C ILE 176 n 28 ILE 176 C LYS 177 n 29 LYS 177 C ASP 178 n 30 ASP 178 C ALA 179 n 31 ALA 179 C MET 180 n 32 MET 180 C ILE 181 n 33 ILE 181 C CYS 182 n 34 CYS 182 C ALA 183 n 35 ALA 183 C GLY 184 n 36 GLY 184 C ALA 185 n 37 ALA 185 C SER 186 n 38 SER 186 C GLY 187 n 39 GLY 187 C VAL 188 n 40 VAL 188 C SER 189 n 41 SER 189 C SER 190 n 42 SER 190 C CYS 191 n 43 CYS 191 C MET 192 n 44 MET 192 C GLY 193 n 45 GLY 193 C ASP 194 n 46 ASP 194 C SER 195 n 47 SER 195 C GLY 196 n 48 GLY 196 C GLY 197 n 49 GLY 197 C PRO 198 n 50 PRO 198 C LEU 199 n 51 LEU 199 C VAL 200 n 52 VAL 200 C CYS 201 n 53 CYS 201 C LYS 202 n 54 LYS 202 C LYS 203 n 55 LYS 203 C ASN 204 n 56 ASN 204 C GLY 205 n 57 GLY 205 C ALA 206 n 58 ALA 206 C TRP 207 n 59 TRP 207 C THR 208 n 60 THR 208 C LEU 209 n 61 LEU 209 C VAL 210 n 62 VAL 210 C GLY 211 n 63 GLY 211 C ILE 212 n 64 ILE 212 C VAL 213 n 65 VAL 213 C SER 214 n 66 SER 214 C TRP 215 n 67 TRP 215 C GLY 216 n 68 GLY 216 C SER 217 n 69 SER 217 C SER 218 n 70 SER 218 C THR 219 n 71 THR 219 C CYS 220 n 72 CYS 220 C SER 221 n 73 SER 221 C THR 222 n 74 THR 222 C SER 223 n 75 SER 223 C THR 224 n 76 THR 224 C PRO 225 n 77 PRO 225 C GLY 226 n 78 GLY 226 C VAL 227 n 79 VAL 227 C TYR 228 n 80 TYR 228 C ALA 229 n 81 ALA 229 C ARG 230 n 82 ARG 230 C VAL 231 n 83 VAL 231 C THR 232 n 84 THR 232 C ALA 233 n 85 ALA 233 C LEU 234 n 86 LEU 234 C VAL 235 n 87 VAL 235 C ASN 236 n 88 ASN 236 C TRP 237 n 89 TRP 237 C VAL 238 n 90 VAL 238 C GLN 239 n 91 GLN 239 C GLN 240 n 92 GLN 240 C THR 241 n 93 THR 241 C LEU 242 n 94 LEU 242 C ALA 243 n 95 ALA 243 C ALA 244 n 96 ALA 244 C ASN 245 n 97 ASN 245 C THR 300 n 1 THR 300 D PRO 301 n 2 PRO 301 D GLY 302 n 3 GLY 302 D VAL 303 n 4 VAL 303 D TYR 304 n 5 TYR 304 D author_and_software_defined_assembly PISA 4 tetrameric software_defined_assembly PISA 8 octameric software_defined_assembly PISA 8 octameric 7950 -76 10230 18470 -175 17880 17130 -160 19230 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 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 2_655 -x+1,-y,z crystal symmetry operation 69.5200000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 5_545 -x+1/2,y-1/2,-z+1/2 crystal symmetry operation 34.7600000000 -34.7600000000 48.9050000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 6_555 x+1/2,-y+1/2,-z+1/2 crystal symmetry operation 34.7600000000 34.7600000000 48.9050000000 B O GLN 81 B O GLN 66 B N ALA 68 B N ALA 53 B O VAL 65 B O VAL 50 B N GLN 34 B N GLN 19 B O VAL 31 B O VAL 16 B N GLY 44 B N GLY 29 B O SER 45 B O SER 30 B N VAL 53 B N VAL 38 B O VAL 52 B O VAL 37 B N LEU 106 B N LEU 91 B O LEU 105 B O LEU 90 B N PHE 89 B N PHE 74 B O CYS 136 B O CYS 121 C N LEU 160 C N LEU 12 C O ILE 181 C O ILE 33 C N TYR 228 C N TYR 80 C O VAL 227 C O VAL 79 C N TRP 215 C N TRP 67 C O GLY 216 C O GLY 68 D N GLY 302 D N GLY 3 C O LEU 199 C O LEU 51 C N GLY 211 C N GLY 63 1 B HOH 607 G HOH 1 B HOH 608 G HOH 1 B CG LYS 79 B CG LYS 64 0 Y 1 B CD LYS 79 B CD LYS 64 0 Y 1 B CE LYS 79 B CE LYS 64 0 Y 1 B NZ LYS 79 B NZ LYS 64 0 Y 1 B CD LYS 82 B CD LYS 67 0 Y 1 B CE LYS 82 B CE LYS 67 0 Y 1 B NZ LYS 82 B NZ LYS 67 0 Y 1 B CG LYS 84 B CG LYS 69 0 Y 1 B CD LYS 84 B CD LYS 69 0 Y 1 B CE LYS 84 B CE LYS 69 0 Y 1 B NZ LYS 84 B NZ LYS 69 0 Y 1 B CG LYS 87 B CG LYS 72 0 Y 1 B CD LYS 87 B CD LYS 72 0 Y 1 B CE LYS 87 B CE LYS 72 0 Y 1 B NZ LYS 87 B NZ LYS 72 0 Y 1 B CD LYS 93 B CD LYS 78 0 Y 1 B CE LYS 93 B CE LYS 78 0 Y 1 B NZ LYS 93 B NZ LYS 78 0 Y 1 B CD GLN 116 B CD GLN 101 0 Y 1 B OE1 GLN 116 B OE1 GLN 101 0 Y 1 B NE2 GLN 116 B NE2 GLN 101 0 Y 1 B CG ASP 129 B CG ASP 114 0 Y 1 B OD1 ASP 129 B OD1 ASP 114 0 Y 1 B OD2 ASP 129 B OD2 ASP 114 0 Y 1 B CG ARG 145 B CG ARG 130 0 Y 1 B CD ARG 145 B CD ARG 130 0 Y 1 B NE ARG 145 B NE ARG 130 0 Y 1 B CZ ARG 145 B CZ ARG 130 0 Y 1 B NH1 ARG 145 B NH1 ARG 130 0 Y 1 B NH2 ARG 145 B NH2 ARG 130 0 Y 1 C N ASN 150 C N ASN 2 0 Y 1 C CA ASN 150 C CA ASN 2 0 Y 1 C CB ASN 150 C CB ASN 2 0 Y 1 C CG ASN 150 C CG ASN 2 0 Y 1 C OD1 ASN 150 C OD1 ASN 2 0 Y 1 C ND2 ASN 150 C ND2 ASN 2 0 Y 1 C NE ARG 154 C NE ARG 6 0 Y 1 C CZ ARG 154 C CZ ARG 6 0 Y 1 C NH1 ARG 154 C NH1 ARG 6 0 Y 1 C NH2 ARG 154 C NH2 ARG 6 0 Y 1 C CG LYS 170 C CG LYS 22 0 Y 1 C CD LYS 170 C CD LYS 22 0 Y 1 C CE LYS 170 C CE LYS 22 0 Y 1 C NZ LYS 170 C NZ LYS 22 0 Y 1 C NZ LYS 175 C NZ LYS 27 0 Y 1 C NZ LYS 202 C NZ LYS 54 0 Y 1 C CD LYS 203 C CD LYS 55 0 Y 1 C CE LYS 203 C CE LYS 55 0 Y 1 C NZ LYS 203 C NZ LYS 55 0 Y 1 D OG1 THR 300 A D OG1 THR 1 0 Y 1 D CG2 THR 300 A D CG2 THR 1 0 Y 1 A SER 11 A SER 11 1 Y 1 A GLY 12 A GLY 12 1 Y 1 A LEU 13 A LEU 13 1 Y 1 C ALA 149 C ALA 1 1 Y 1 D D CE2 CD2 TYR TYR 304 304 -0.093 0.015 1.389 1.296 A A N 1 B PHE 71 -125.82 -55.43 1 C SER 214 -119.39 -70.37 PARHCSDX.PRO TOPHCSDX.PRO PARAM.PAR TOPOL.TOP 21.2 THE FOLLOWING WEIGHTING SCHEME WAS USED: 1/(SIGMAF)**2 SIDE CHAINS OF VAL B 53 AND GLN C 239 HAVE ALTERNATE CONFORMATIONS. THE OCCUPANCIES OF THE CORRESPONDING ATOMS WERE SET TO 0.5. 0.19 0.004 0.191 0.191 1.60 5.00 2496 30329 8.0 97.3 RANDOM 100000.0 0.1 1 RESTRAINED POSTERIORI 2.0 MOLECULAR REPLACEMENT PDB ENTRY 1GCT 0.2 5.00 1.60 5.00 127 1953 5 0 1821 0.007 1.42 26.6 1.26 1.50 2.00 2.00 2.50 0.263 0.017 0.285 1.66 243 2630 10 8.0 93.4 19.0 1.60 69.5 1AB9 31740 1. 0.055 1 15.1 10.3 97.8 0.208 1.60 1.65 3.10 94.7 data collection CONTROL data reduction PROCESS model building X-PLOR 3.1 refinement X-PLOR 3.1 data reduction CONTROL data scaling PROCESS phasing X-PLOR 3.1 CRYSTAL STRUCTURE OF BOVINE GAMMA-CHYMOTRYPSIN 1 N N 2 N N 3 N N 4 N N 5 N N 6 N N 6 N N 6 N N 6 N N B ALA 56 B ALA 41 HELX_P B CYS 58 B CYS 43 5 1 3 C ASN 165 C ASN 17 HELX_P C LYS 175 C LYS 27 1 2 11 C VAL 231 C VAL 83 HELX_P C ALA 233 C ALA 85 5 3 3 C VAL 235 C VAL 87 HELX_P C ALA 244 C ALA 96 1 4 10 disulf 2.025 A CYS 1 A SG CYS 1 1_555 B CYS 122 B SG CYS 107 1_555 disulf 2.029 B CYS 42 B SG CYS 27 1_555 B CYS 58 B SG CYS 43 1_555 disulf 2.036 B CYS 136 B SG CYS 121 1_555 C CYS 201 C SG CYS 53 1_555 disulf 2.021 C CYS 168 C SG CYS 20 1_555 C CYS 182 C SG CYS 34 1_555 disulf 2.033 C CYS 191 C SG CYS 43 1_555 C CYS 220 C SG CYS 72 1_555 covale 1.546 one A C SER 195 C OG SER 47 1_555 D TYR 304 D C TYR 5 1_555 covale 1.443 one B C SER 195 C OG SER 47 1_555 D TYR 304 D C TYR 5 1_555 COMPLEX (SERINE PROTEASE/PEPTIDE) HYDROLASE, SERINE PROTEASE, DIGESTION, PANCREAS, ZYMOGEN, COMPLEX (SERINE PROTEASE-PEPTIDE), COMPLEX (SERINE PROTEASE-PEPTIDE) complex CTRA_BOVIN UNP 1 1 P00766 CTRA_BOVIN UNP 2 16 P00766 CTRA_BOVIN UNP 3 149 P00766 1AB9 PDB 4 1AB9 1 13 1AB9 1 13 P00766 A 1 1 13 16 146 1AB9 16 146 P00766 B 2 1 131 149 245 1AB9 149 245 P00766 C 3 1 97 300 304 1AB9 300 304 1AB9 D 4 1 5 7 2 4 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel B GLN 81 B GLN 66 B LYS 84 B LYS 69 B VAL 65 B VAL 50 B ALA 68 B ALA 53 B GLN 30 B GLN 15 B GLN 34 B GLN 19 B HIS 40 B HIS 25 B ASN 48 B ASN 33 B TRP 51 B TRP 36 B THR 54 B THR 39 B THR 104 B THR 89 B LEU 108 B LEU 93 B ILE 85 B ILE 70 B LYS 90 B LYS 75 B THR 135 B THR 120 B GLY 140 B GLY 125 C GLN 156 C GLN 8 C PRO 161 C PRO 13 C MET 180 C MET 32 C GLY 184 C GLY 36 C PRO 225 C PRO 77 C ARG 230 C ARG 82 C GLY 211 C GLY 63 C SER 217 C SER 69 D PRO 301 D PRO 2 D VAL 303 D VAL 4 C PRO 198 C PRO 50 C LYS 203 C LYS 55 C ALA 206 C ALA 58 C ILE 212 C ILE 64 CATALYTIC TRIAD. Unknown 3 BINDING SITE FOR RESIDUE SO4 B 401 B SO4 401 Software 6 B HIS 57 B HIS 42 3 1_555 B ASP 102 B ASP 87 3 1_555 C SER 195 C SER 47 3 1_555 B LYS 36 B LYS 21 6 2_655 B SER 92 B SER 77 6 1_555 B HOH 563 G HOH 6 1_555 B HOH 576 G HOH 6 1_555 B HOH 621 G HOH 6 1_555 C TRP 237 C TRP 89 6 1_555 94 P 42 21 2