0.019366 0.000000 0.000000 0.000000 0.017249 0.000000 0.000000 0.000000 0.013277 0.00000 0.00000 0.00000 Schiltz, M. Prange, T. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 51.637 57.973 75.320 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 Ca 2 40.078 CALCIUM ION non-polymer 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 DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 53 78 92 10.1107/S0907444996009705 15299973 High-pressure krypton gas and statistical heavy-atom refinement: a successful combination of tools for macromolecular structure determination. 1997 DK Acta Crystallogr.,Sect.B ASBSDK 0622 0108-7681 44 26 Structure of Native Porcine Pancreatic Elastase at 1.65 A Resolutions 1988 UK J.Mol.Biol. JMOBAK 0070 0022-2836 118 137 The Atomic Structure of Crystalline Porcine Pancreatic Elastase at 2.5 A Resolution: Comparisons with the Structure of Alpha-Chymotrypsin 1978 UK Nature NATUAS 0006 0028-0836 225 802 Amino-Acid Sequence of Porcine Pancreatic Elastase and its Homologies with Other Serine Proteinases 1970 10.2210/pdb1lvy/pdb pdb_00001lvy 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 295 1 IR-COATED CYLINDRICAL MIR 'BLACK BOX' PROTOTYPE IMAGE PLATE 1995-07-14 J.HENDRIX,A.LENTFER SI(111) M x-ray 1 0.863 1.0 DW21B LURE 0.863 SYNCHROTRON LURE BEAMLINE DW21B 25928.031 ELASTASE 3.4.21.36 1 nat polymer 40.078 CALCIUM ION 1 syn non-polymer 96.063 SULFATE ION 1 syn non-polymer 18.015 water 79 nat water no no VVGGTEAQRNSWPSQISLQYRSGSSWAHTCGGTLIRQNWVMTAAHCVDRELTFRVVVGEHNLNQNNGTEQYVGVQKIVVH PYWNTDDVAAGYDIALLRLAQSVTLNSYVQLGVLPRAGTILANNSPCYITGWGLTRTNGQLAQTLQQAYLPTVDYAICSS SSYWGSTVKNSMVCAGGDGVRSGCQGDSGGPLHCLVNGQYAVHGVTSFVSRLGCNVTRKPTVFTRVSAYISWINNVIASN VVGGTEAQRNSWPSQISLQYRSGSSWAHTCGGTLIRQNWVMTAAHCVDRELTFRVVVGEHNLNQNNGTEQYVGVQKIVVH PYWNTDDVAAGYDIALLRLAQSVTLNSYVQLGVLPRAGTILANNSPCYITGWGLTRTNGQLAQTLQQAYLPTVDYAICSS SSYWGSTVKNSMVCAGGDGVRSGCQGDSGGPLHCLVNGQYAVHGVTSFVSRLGCNVTRKPTVFTRVSAYISWINNVIASN A 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 pig Sus sample 9823 PANCREAS Sus scrofa 1 2.17 43.41 5.5 CRYSTALLIZED IN NA2SO4 SOLUTION, pH 5.5 database_2 pdbx_initial_refinement_model pdbx_struct_conn_angle struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Database references Derived calculations Refinement description 1 0 1997-01-27 1 1 2008-03-24 1 2 2011-07-13 1 3 2023-08-09 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1996-07-20 REL REL CA CALCIUM ION SO4 SULFATE ION HOH water THE RESIDUE NUMBERING SCHEME USED FOR ELASTASE WAS CHOSEN TO MAXIMIZE HOMOLOGY WITH THE NUMBERING FOR CHYMOTRYPSINOGEN A. 3EST PDB ENTRY 3EST PDB experimental model CA 280 2 CA CA 280 A SO4 290 3 SO4 SO4 290 A HOH 401 4 HOH HOH 401 A HOH 402 4 HOH HOH 402 A HOH 403 4 HOH HOH 403 A HOH 404 4 HOH HOH 404 A HOH 405 4 HOH HOH 405 A HOH 406 4 HOH HOH 406 A HOH 407 4 HOH HOH 407 A HOH 408 4 HOH HOH 408 A HOH 409 4 HOH HOH 409 A HOH 410 4 HOH HOH 410 A HOH 411 4 HOH HOH 411 A HOH 412 4 HOH HOH 412 A HOH 413 4 HOH HOH 413 A HOH 414 4 HOH HOH 414 A HOH 415 4 HOH HOH 415 A HOH 416 4 HOH HOH 416 A HOH 417 4 HOH HOH 417 A HOH 418 4 HOH HOH 418 A HOH 419 4 HOH HOH 419 A HOH 420 4 HOH HOH 420 A HOH 421 4 HOH HOH 421 A HOH 422 4 HOH HOH 422 A HOH 423 4 HOH HOH 423 A HOH 424 4 HOH HOH 424 A HOH 425 4 HOH HOH 425 A HOH 426 4 HOH HOH 426 A HOH 427 4 HOH HOH 427 A HOH 428 4 HOH HOH 428 A HOH 429 4 HOH HOH 429 A HOH 430 4 HOH HOH 430 A HOH 431 4 HOH HOH 431 A HOH 432 4 HOH HOH 432 A HOH 433 4 HOH HOH 433 A HOH 434 4 HOH HOH 434 A HOH 435 4 HOH HOH 435 A HOH 436 4 HOH HOH 436 A HOH 437 4 HOH HOH 437 A HOH 438 4 HOH HOH 438 A HOH 439 4 HOH HOH 439 A HOH 440 4 HOH HOH 440 A HOH 441 4 HOH HOH 441 A HOH 442 4 HOH HOH 442 A HOH 443 4 HOH HOH 443 A HOH 444 4 HOH HOH 444 A HOH 445 4 HOH HOH 445 A HOH 446 4 HOH HOH 446 A HOH 447 4 HOH HOH 447 A HOH 448 4 HOH HOH 448 A HOH 449 4 HOH HOH 449 A HOH 450 4 HOH HOH 450 A HOH 451 4 HOH HOH 451 A HOH 452 4 HOH HOH 452 A HOH 453 4 HOH HOH 453 A HOH 454 4 HOH HOH 454 A HOH 455 4 HOH HOH 455 A HOH 456 4 HOH HOH 456 A HOH 457 4 HOH HOH 457 A HOH 458 4 HOH HOH 458 A HOH 459 4 HOH HOH 459 A HOH 460 4 HOH HOH 460 A HOH 461 4 HOH HOH 461 A HOH 462 4 HOH HOH 462 A HOH 463 4 HOH HOH 463 A HOH 464 4 HOH HOH 464 A HOH 465 4 HOH HOH 465 A HOH 466 4 HOH HOH 466 A HOH 467 4 HOH HOH 467 A HOH 468 4 HOH HOH 468 A HOH 469 4 HOH HOH 469 A HOH 470 4 HOH HOH 470 A HOH 471 4 HOH HOH 471 A HOH 472 4 HOH HOH 472 A HOH 473 4 HOH HOH 473 A HOH 474 4 HOH HOH 474 A HOH 475 4 HOH HOH 475 A HOH 476 4 HOH HOH 476 A HOH 477 4 HOH HOH 477 A HOH 478 4 HOH HOH 478 A HOH 479 4 HOH HOH 479 A VAL 16 n 1 VAL 16 A VAL 17 n 2 VAL 17 A GLY 18 n 3 GLY 18 A GLY 19 n 4 GLY 19 A THR 20 n 5 THR 20 A GLU 21 n 6 GLU 21 A ALA 22 n 7 ALA 22 A GLN 23 n 8 GLN 23 A ARG 24 n 9 ARG 24 A ASN 25 n 10 ASN 25 A SER 26 n 11 SER 26 A TRP 27 n 12 TRP 27 A PRO 28 n 13 PRO 28 A SER 29 n 14 SER 29 A GLN 30 n 15 GLN 30 A ILE 31 n 16 ILE 31 A SER 32 n 17 SER 32 A LEU 33 n 18 LEU 33 A GLN 34 n 19 GLN 34 A TYR 35 n 20 TYR 35 A ARG 36 n 21 ARG 36 A SER 36 n 22 A SER 36 A GLY 36 n 23 B GLY 36 A SER 36 n 24 C SER 36 A SER 37 n 25 SER 37 A TRP 38 n 26 TRP 38 A ALA 39 n 27 ALA 39 A HIS 40 n 28 HIS 40 A THR 41 n 29 THR 41 A CYS 42 n 30 CYS 42 A GLY 43 n 31 GLY 43 A GLY 44 n 32 GLY 44 A THR 45 n 33 THR 45 A LEU 46 n 34 LEU 46 A ILE 47 n 35 ILE 47 A ARG 48 n 36 ARG 48 A GLN 49 n 37 GLN 49 A ASN 50 n 38 ASN 50 A TRP 51 n 39 TRP 51 A VAL 52 n 40 VAL 52 A MET 53 n 41 MET 53 A THR 54 n 42 THR 54 A ALA 55 n 43 ALA 55 A ALA 56 n 44 ALA 56 A HIS 57 n 45 HIS 57 A CYS 58 n 46 CYS 58 A VAL 59 n 47 VAL 59 A ASP 60 n 48 ASP 60 A ARG 61 n 49 ARG 61 A GLU 62 n 50 GLU 62 A LEU 63 n 51 LEU 63 A THR 64 n 52 THR 64 A PHE 65 n 53 PHE 65 A ARG 65 n 54 A ARG 65 A VAL 66 n 55 VAL 66 A VAL 67 n 56 VAL 67 A VAL 68 n 57 VAL 68 A GLY 69 n 58 GLY 69 A GLU 70 n 59 GLU 70 A HIS 71 n 60 HIS 71 A ASN 72 n 61 ASN 72 A LEU 73 n 62 LEU 73 A ASN 74 n 63 ASN 74 A GLN 75 n 64 GLN 75 A ASN 76 n 65 ASN 76 A ASN 77 n 66 ASN 77 A GLY 78 n 67 GLY 78 A THR 79 n 68 THR 79 A GLU 80 n 69 GLU 80 A GLN 81 n 70 GLN 81 A TYR 82 n 71 TYR 82 A VAL 83 n 72 VAL 83 A GLY 84 n 73 GLY 84 A VAL 85 n 74 VAL 85 A GLN 86 n 75 GLN 86 A LYS 87 n 76 LYS 87 A ILE 88 n 77 ILE 88 A VAL 89 n 78 VAL 89 A VAL 90 n 79 VAL 90 A HIS 91 n 80 HIS 91 A PRO 92 n 81 PRO 92 A TYR 93 n 82 TYR 93 A TRP 94 n 83 TRP 94 A ASN 95 n 84 ASN 95 A THR 96 n 85 THR 96 A ASP 97 n 86 ASP 97 A ASP 98 n 87 ASP 98 A VAL 99 n 88 VAL 99 A ALA 99 n 89 A ALA 99 A ALA 99 n 90 B ALA 99 A GLY 100 n 91 GLY 100 A TYR 101 n 92 TYR 101 A ASP 102 n 93 ASP 102 A ILE 103 n 94 ILE 103 A ALA 104 n 95 ALA 104 A LEU 105 n 96 LEU 105 A LEU 106 n 97 LEU 106 A ARG 107 n 98 ARG 107 A LEU 108 n 99 LEU 108 A ALA 109 n 100 ALA 109 A GLN 110 n 101 GLN 110 A SER 111 n 102 SER 111 A VAL 112 n 103 VAL 112 A THR 113 n 104 THR 113 A LEU 114 n 105 LEU 114 A ASN 115 n 106 ASN 115 A SER 116 n 107 SER 116 A TYR 117 n 108 TYR 117 A VAL 118 n 109 VAL 118 A GLN 119 n 110 GLN 119 A LEU 120 n 111 LEU 120 A GLY 121 n 112 GLY 121 A VAL 122 n 113 VAL 122 A LEU 123 n 114 LEU 123 A PRO 124 n 115 PRO 124 A ARG 125 n 116 ARG 125 A ALA 126 n 117 ALA 126 A GLY 127 n 118 GLY 127 A THR 128 n 119 THR 128 A ILE 129 n 120 ILE 129 A LEU 130 n 121 LEU 130 A ALA 131 n 122 ALA 131 A ASN 132 n 123 ASN 132 A ASN 133 n 124 ASN 133 A SER 134 n 125 SER 134 A PRO 135 n 126 PRO 135 A CYS 136 n 127 CYS 136 A TYR 137 n 128 TYR 137 A ILE 138 n 129 ILE 138 A THR 139 n 130 THR 139 A GLY 140 n 131 GLY 140 A TRP 141 n 132 TRP 141 A GLY 142 n 133 GLY 142 A LEU 143 n 134 LEU 143 A THR 144 n 135 THR 144 A ARG 145 n 136 ARG 145 A THR 147 n 137 THR 147 A ASN 148 n 138 ASN 148 A GLY 149 n 139 GLY 149 A GLN 150 n 140 GLN 150 A LEU 151 n 141 LEU 151 A ALA 152 n 142 ALA 152 A GLN 153 n 143 GLN 153 A THR 154 n 144 THR 154 A LEU 155 n 145 LEU 155 A GLN 156 n 146 GLN 156 A GLN 157 n 147 GLN 157 A ALA 158 n 148 ALA 158 A TYR 159 n 149 TYR 159 A LEU 160 n 150 LEU 160 A PRO 161 n 151 PRO 161 A THR 162 n 152 THR 162 A VAL 163 n 153 VAL 163 A ASP 164 n 154 ASP 164 A TYR 165 n 155 TYR 165 A ALA 166 n 156 ALA 166 A ILE 167 n 157 ILE 167 A CYS 168 n 158 CYS 168 A SER 169 n 159 SER 169 A SER 170 n 160 SER 170 A SER 170 n 161 A SER 170 A SER 170 n 162 B SER 170 A TYR 171 n 163 TYR 171 A TRP 172 n 164 TRP 172 A GLY 173 n 165 GLY 173 A SER 174 n 166 SER 174 A THR 175 n 167 THR 175 A VAL 176 n 168 VAL 176 A LYS 177 n 169 LYS 177 A ASN 178 n 170 ASN 178 A SER 179 n 171 SER 179 A MET 180 n 172 MET 180 A VAL 181 n 173 VAL 181 A CYS 182 n 174 CYS 182 A ALA 183 n 175 ALA 183 A GLY 184 n 176 GLY 184 A GLY 185 n 177 GLY 185 A ASP 186 n 178 ASP 186 A GLY 187 n 179 GLY 187 A VAL 188 n 180 VAL 188 A ARG 188 n 181 A ARG 188 A SER 189 n 182 SER 189 A GLY 190 n 183 GLY 190 A CYS 191 n 184 CYS 191 A GLN 192 n 185 GLN 192 A GLY 193 n 186 GLY 193 A ASP 194 n 187 ASP 194 A SER 195 n 188 SER 195 A GLY 196 n 189 GLY 196 A GLY 197 n 190 GLY 197 A PRO 198 n 191 PRO 198 A LEU 199 n 192 LEU 199 A HIS 200 n 193 HIS 200 A CYS 201 n 194 CYS 201 A LEU 202 n 195 LEU 202 A VAL 203 n 196 VAL 203 A ASN 204 n 197 ASN 204 A GLY 205 n 198 GLY 205 A GLN 206 n 199 GLN 206 A TYR 207 n 200 TYR 207 A ALA 208 n 201 ALA 208 A VAL 209 n 202 VAL 209 A HIS 210 n 203 HIS 210 A GLY 211 n 204 GLY 211 A VAL 212 n 205 VAL 212 A THR 213 n 206 THR 213 A SER 214 n 207 SER 214 A PHE 215 n 208 PHE 215 A VAL 216 n 209 VAL 216 A SER 217 n 210 SER 217 A ARG 217 n 211 A ARG 217 A LEU 218 n 212 LEU 218 A GLY 219 n 213 GLY 219 A CYS 220 n 214 CYS 220 A ASN 221 n 215 ASN 221 A VAL 221 n 216 A VAL 221 A THR 222 n 217 THR 222 A ARG 223 n 218 ARG 223 A LYS 224 n 219 LYS 224 A PRO 225 n 220 PRO 225 A THR 226 n 221 THR 226 A VAL 227 n 222 VAL 227 A PHE 228 n 223 PHE 228 A THR 229 n 224 THR 229 A ARG 230 n 225 ARG 230 A VAL 231 n 226 VAL 231 A SER 232 n 227 SER 232 A ALA 233 n 228 ALA 233 A TYR 234 n 229 TYR 234 A ILE 235 n 230 ILE 235 A SER 236 n 231 SER 236 A TRP 237 n 232 TRP 237 A ILE 238 n 233 ILE 238 A ASN 239 n 234 ASN 239 A ASN 240 n 235 ASN 240 A VAL 241 n 236 VAL 241 A ILE 242 n 237 ILE 242 A ALA 243 n 238 ALA 243 A SER 244 n 239 SER 244 A ASN 245 n 240 ASN 245 A 0.206 0.209 0.258 888 5. author_defined_assembly 1 monomeric A GLU 70 A OE1 GLU 59 1_555 A CA 280 B CA CA 1_555 A GLU 70 A OE2 GLU 59 1_555 43.7 A GLU 70 A OE1 GLU 59 1_555 A CA 280 B CA CA 1_555 A ASN 72 A O ASN 61 1_555 81.4 A GLU 70 A OE2 GLU 59 1_555 A CA 280 B CA CA 1_555 A ASN 72 A O ASN 61 1_555 85.3 A GLU 70 A OE1 GLU 59 1_555 A CA 280 B CA CA 1_555 A GLN 75 A O GLN 64 1_555 163.3 A GLU 70 A OE2 GLU 59 1_555 A CA 280 B CA CA 1_555 A GLN 75 A O GLN 64 1_555 140.6 A ASN 72 A O ASN 61 1_555 A CA 280 B CA CA 1_555 A GLN 75 A O GLN 64 1_555 83.0 A GLU 70 A OE1 GLU 59 1_555 A CA 280 B CA CA 1_555 A ASN 77 A OD1 ASN 66 1_555 78.5 A GLU 70 A OE2 GLU 59 1_555 A CA 280 B CA CA 1_555 A ASN 77 A OD1 ASN 66 1_555 122.2 A ASN 72 A O ASN 61 1_555 A CA 280 B CA CA 1_555 A ASN 77 A OD1 ASN 66 1_555 83.8 A GLN 75 A O GLN 64 1_555 A CA 280 B CA CA 1_555 A ASN 77 A OD1 ASN 66 1_555 93.8 A GLU 70 A OE1 GLU 59 1_555 A CA 280 B CA CA 1_555 A GLU 80 A OE2 GLU 69 1_555 101.8 A GLU 70 A OE2 GLU 59 1_555 A CA 280 B CA CA 1_555 A GLU 80 A OE2 GLU 69 1_555 100.7 A ASN 72 A O ASN 61 1_555 A CA 280 B CA CA 1_555 A GLU 80 A OE2 GLU 69 1_555 173.8 A GLN 75 A O GLN 64 1_555 A CA 280 B CA CA 1_555 A GLU 80 A OE2 GLU 69 1_555 93.2 A ASN 77 A OD1 ASN 66 1_555 A CA 280 B CA CA 1_555 A GLU 80 A OE2 GLU 69 1_555 91.5 A GLU 70 A OE1 GLU 59 1_555 A CA 280 B CA CA 1_555 A HOH 426 D O HOH 1_555 104.9 A GLU 70 A OE2 GLU 59 1_555 A CA 280 B CA CA 1_555 A HOH 426 D O HOH 1_555 61.6 A ASN 72 A O ASN 61 1_555 A CA 280 B CA CA 1_555 A HOH 426 D O HOH 1_555 101.2 A GLN 75 A O GLN 64 1_555 A CA 280 B CA CA 1_555 A HOH 426 D O HOH 1_555 84.0 A ASN 77 A OD1 ASN 66 1_555 A CA 280 B CA CA 1_555 A HOH 426 D O HOH 1_555 174.2 A GLU 80 A OE2 GLU 69 1_555 A CA 280 B CA CA 1_555 A HOH 426 D O HOH 1_555 83.3 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 A O GLN 81 A O GLN 70 A N VAL 68 A N VAL 57 A A O ARG 65 A O ARG 54 A N GLN 34 A N GLN 19 A O ILE 31 A O ILE 16 A N GLY 44 A N GLY 32 A O THR 45 A O THR 33 A N MET 53 A N MET 41 A O VAL 52 A O VAL 40 A N LEU 106 A N LEU 97 A O LEU 105 A O LEU 96 A N VAL 89 A N VAL 78 A O GLN 156 A O GLN 146 A N GLY 140 A N GLY 131 A O TYR 137 A O TYR 128 A N HIS 200 A N HIS 193 A O LEU 199 A O LEU 192 A N GLY 211 A N GLY 204 A O VAL 212 A O VAL 205 A N THR 229 A N THR 224 A O THR 226 A O THR 221 A N ALA 183 A N ALA 175 1 A A O O HOH HOH 473 478 1.72 1 A A O O HOH HOH 473 479 1.76 1 -13.14 2.00 110.40 97.26 A A A CB CA C ARG ARG ARG 24 24 24 N 1 -18.92 2.10 111.80 92.88 A A A CG CD NE ARG ARG ARG 24 24 24 N 1 -3.58 0.50 120.30 116.72 A A A NE CZ NH1 ARG ARG ARG 24 24 24 N 1 -5.59 0.60 121.00 115.41 A A A CB CG CD2 TYR TYR TYR 35 35 35 N 1 3.66 0.60 121.00 124.66 A A A CB CG CD1 TYR TYR TYR 35 35 35 N 1 26.74 1.40 123.60 150.34 A A A CD NE CZ ARG ARG ARG 36 36 36 N 1 -15.29 1.10 119.40 104.11 A A A NH1 CZ NH2 ARG ARG ARG 36 36 36 N 1 7.83 0.50 120.30 128.13 A A A NE CZ NH1 ARG ARG ARG 36 36 36 N 1 7.45 0.50 120.30 127.75 A A A NE CZ NH2 ARG ARG ARG 36 36 36 N A A A 1 -9.39 1.50 110.50 101.11 A A A N CA CB SER SER SER 36 36 36 N 1 13.07 1.90 110.10 123.17 A A A CB CA C SER SER SER 37 37 37 N 1 17.40 1.40 123.60 141.00 A A A CD NE CZ ARG ARG ARG 48 48 48 N 1 11.70 0.50 120.30 132.00 A A A NE CZ NH1 ARG ARG ARG 48 48 48 N 1 -6.46 0.50 120.30 113.84 A A A NE CZ NH2 ARG ARG ARG 48 48 48 N 1 -7.71 0.90 118.30 110.59 A A A CB CG OD2 ASP ASP ASP 60 60 60 N 1 11.82 1.40 123.60 135.42 A A A CD NE CZ ARG ARG ARG 61 61 61 N 1 4.01 0.50 120.30 124.31 A A A NE CZ NH1 ARG ARG ARG 61 61 61 N 1 -3.64 0.50 120.30 116.66 A A A NE CZ NH2 ARG ARG ARG 61 61 61 N 1 27.05 2.00 110.40 137.45 A A A CB CA C GLU GLU GLU 62 62 62 N 1 -11.63 1.80 110.60 98.97 A A A N CA CB GLU GLU GLU 62 62 62 N 1 -16.79 1.60 122.70 105.91 A A A O C N GLU GLU LEU 62 62 63 Y 1 15.91 2.30 115.30 131.21 A A A CA CB CG LEU LEU LEU 63 63 63 N 1 -11.21 1.60 122.70 111.49 A A A O C N GLY GLY THR 78 78 79 Y 1 -10.78 1.70 113.60 102.82 A A A CA CB CG HIS HIS HIS 91 91 91 N 1 -11.09 1.40 112.40 101.31 A A A CA CB CG2 THR THR THR 96 96 96 N 1 -8.07 0.90 118.30 110.23 A A A CB CG OD2 ASP ASP ASP 97 97 97 N 1 7.29 0.90 118.30 125.59 A A A CB CG OD1 ASP ASP ASP 98 98 98 N A 1 -11.07 1.60 122.70 111.63 A A A O C N VAL VAL ALA 99 99 99 Y 1 -4.31 0.60 121.00 116.69 A A A CB CG CD2 TYR TYR TYR 101 101 101 N 1 14.22 2.30 121.90 136.12 A A A OE1 CD NE2 GLN GLN GLN 110 110 110 N 1 -13.84 2.00 121.60 107.76 A A A CG CD OE1 GLN GLN GLN 110 110 110 N 1 -12.58 1.60 122.70 110.12 A A A O C N ASN ASN SER 115 115 116 Y 1 4.35 0.60 121.00 125.35 A A A CB CG CD2 TYR TYR TYR 117 117 117 N 1 -4.15 0.60 121.00 116.85 A A A CB CG CD1 TYR TYR TYR 117 117 117 N 1 12.16 1.50 110.90 123.06 A A A CA CB CG1 VAL VAL VAL 122 122 122 N 1 -10.98 1.40 112.40 101.42 A A A CA CB CG2 THR THR THR 128 128 128 N 1 -3.85 0.60 121.00 117.15 A A A CB CG CD2 TYR TYR TYR 137 137 137 N 1 5.37 0.60 121.00 126.37 A A A CB CG CD1 TYR TYR TYR 137 137 137 N 1 -3.21 0.50 120.30 117.09 A A A NE CZ NH1 ARG ARG ARG 145 145 145 N 1 6.85 0.50 120.30 127.15 A A A NE CZ NH2 ARG ARG ARG 145 145 145 N 1 -14.87 1.60 110.90 96.03 A A A CG1 CB CG2 VAL VAL VAL 176 176 176 N A A A 1 9.74 1.40 123.60 133.34 A A A CD NE CZ ARG ARG ARG 188 188 188 N A A A 1 10.47 1.10 119.40 129.87 A A A NH1 CZ NH2 ARG ARG ARG 188 188 188 N A A A 1 5.99 0.50 120.30 126.29 A A A NE CZ NH1 ARG ARG ARG 188 188 188 N A A A 1 -16.56 0.50 120.30 103.74 A A A NE CZ NH2 ARG ARG ARG 188 188 188 N 1 8.18 0.90 118.30 126.48 A A A CB CG OD2 ASP ASP ASP 194 194 194 N 1 -5.53 0.60 121.00 115.47 A A A CB CG CD2 TYR TYR TYR 207 207 207 N 1 4.00 0.60 121.00 125.00 A A A CB CG CD1 TYR TYR TYR 207 207 207 N A A A 1 12.62 1.10 119.40 132.02 A A A NH1 CZ NH2 ARG ARG ARG 217 217 217 N A A A 1 -4.26 0.50 120.30 116.04 A A A NE CZ NH1 ARG ARG ARG 217 217 217 N A A A 1 -8.36 0.50 120.30 111.94 A A A NE CZ NH2 ARG ARG ARG 217 217 217 N 1 9.35 0.50 120.30 129.65 A A A NE CZ NH1 ARG ARG ARG 230 230 230 N 1 -3.02 0.50 120.30 117.28 A A A NE CZ NH2 ARG ARG ARG 230 230 230 N 1 -5.87 0.90 119.80 113.93 A A A CD1 CE1 CZ TYR TYR TYR 234 234 234 N 1 A HIS 71 -140.05 -59.49 1 A TYR 171 -92.85 -114.83 15.13 0.229 0.187 0.206 0.185 1.87 10. 880 17752 17598 5. 93. 1 FREE-R 0.0 SIRAS PDB ENTRY 3EST 0.11 0.12 1.87 10. 79 1907 6 0 1822 0.020 0.020 0.053 0.040 0.051 0.050 2.31 2.50 3.01 3.00 3.41 2.50 5.27 3.00 0.017 0.020 0.190 0.150 0.183 0.300 0.293 0.300 0.216 0.300 2.9 3.0 17.3 15.0 21.9 20.0 14.75 1.87 30.4 1LVY 17752 3. 0.022 1 121. 4.2 92.9 0.05 1.87 1.97 63.9 3.9 78.6 data reduction MOSFLM data scaling SCALA (CCP4) phasing SHARP refinement PROLSQ data scaling CCP4 (SCALA) PORCINE ELASTASE 1 N N 2 N N 3 N N 4 N N A ALA 56 A ALA 44 HELX_P A VAL 59 A VAL 47 5 1 4 A VAL 99 A VAL 88 HELX_P A ALA 99 A ALA 90 5 2 3 B A TYR 165 A TYR 155 HELX_P A CYS 168 A CYS 158 1 3 4 A GLY 173 A GLY 165 HELX_P A THR 175 A THR 167 5 4 3 A VAL 231 A VAL 226 HELX_P A ALA 233 A ALA 228 5 5 3 A ILE 235 A ILE 230 HELX_P A ALA 243 A ALA 238 1 6 9 disulf 2.032 A CYS 42 A SG CYS 30 1_555 A CYS 58 A SG CYS 46 1_555 disulf 2.023 A CYS 136 A SG CYS 127 1_555 A CYS 201 A SG CYS 194 1_555 disulf 2.012 A CYS 168 A SG CYS 158 1_555 A CYS 182 A SG CYS 174 1_555 disulf 2.017 A CYS 191 A SG CYS 184 1_555 A CYS 220 A SG CYS 214 1_555 metalc 2.321 A GLU 70 A OE1 GLU 59 1_555 A CA 280 B CA CA 1_555 metalc 3.075 A GLU 70 A OE2 GLU 59 1_555 A CA 280 B CA CA 1_555 metalc 2.294 A ASN 72 A O ASN 61 1_555 A CA 280 B CA CA 1_555 metalc 2.209 A GLN 75 A O GLN 64 1_555 A CA 280 B CA CA 1_555 metalc 2.376 A ASN 77 A OD1 ASN 66 1_555 A CA 280 B CA CA 1_555 metalc 2.141 A GLU 80 A OE2 GLU 69 1_555 A CA 280 B CA CA 1_555 metalc 2.260 A CA 280 B CA CA 1_555 A HOH 426 D O HOH 1_555 SERINE PROTEASE SERINE PROTEASE, HYDROLASE, ZYMOGEN, PANCREAS ELA1_PIG UNP 1 1 P00772 MLRLLVVASLVLYGHSTQDFPETNARVVGGTEAQRNSWPSQISLQYRSGSSWAHTCGGTLIRQNWVMTAAHCVDRELTFR VVVGEHNLNQNDGTEQYVGVQKIVVHPYWNTDDVAAGYDIALLRLAQSVTLNSYVQLGVLPRAGTILANNSPCYITGWGL TRTNGQLAQTLQQAYLPTVDYAICSSSSYWGSTVKNSMVCAGGDGVRSGCQGDSGGPLHCLVNGQYAVHGVTSFVSRLGC NVTRKPTVFTRVSAYISWINNVIASN 27 266 1LVY 16 245 P00772 A 1 1 240 1 ASP conflict ASN 77 1LVY A P00772 UNP 92 66 7 6 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLN 81 A GLN 70 A GLY 84 A GLY 73 A PHE 65 A PHE 53 A VAL 68 A VAL 57 A GLN 30 A GLN 15 A SER 36 A SER 22 A A SER 37 A SER 25 A ARG 48 A ARG 36 A TRP 51 A TRP 39 A THR 54 A THR 42 A ALA 104 A ALA 95 A LEU 108 A LEU 99 A VAL 85 A VAL 74 A VAL 90 A VAL 79 A GLN 156 A GLN 146 A TYR 159 A TYR 149 A CYS 136 A CYS 127 A GLY 140 A GLY 131 A PRO 198 A PRO 191 A VAL 203 A VAL 196 A GLN 206 A GLN 199 A PHE 215 A PHE 208 A THR 226 A THR 221 A ARG 230 A ARG 225 A MET 180 A MET 172 A ALA 183 A ALA 175 BINDING SITE FOR RESIDUE CA A 280 A CA 280 Software 6 BINDING SITE FOR RESIDUE SO4 A 290 A SO4 290 Software 7 A GLU 70 A GLU 59 6 1_555 A ASN 72 A ASN 61 6 1_555 A GLN 75 A GLN 64 6 1_555 A ASN 77 A ASN 66 6 1_555 A GLU 80 A GLU 69 6 1_555 A HOH 426 D HOH 6 1_555 A GLY 127 A GLY 118 7 1_555 A ARG 145 A ARG 136 7 2_465 A ARG 230 A ARG 225 7 1_555 A SER 232 A SER 227 7 1_555 A ALA 233 A ALA 228 7 1_555 A HOH 452 D HOH 7 1_555 A HOH 459 D HOH 7 1_555 19 P 21 21 21