0.013189 0.000000 0.000000 0.000000 0.017304 0.000000 0.000000 0.000000 0.018454 0.00000 0.00000 0.00000 CIS PROLINE - PRO 168 THE O ATOM OF SER 221, WHICH IS CONTAINED IN THE ACTIVE SITES, WAS MODIFIED WITH PHENYLMETHYLSULFONYLFLUORIDE (PMSF); HOWEVER, THE PMSF GROUP WAS NOT CONSTRUCTED DUE TO THE LACK OF ELECTRON DENSITY. Yamane, T. Kani, T. Hatanaka, T. Suzuki, A. Ashida, T. Kobayashi, T. Ito, S. Yamashita, O. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 75.820 57.790 54.190 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 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 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 N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N CA N 75 N N N 76 S C N 77 N C N 78 N O N 79 N C N 80 N C N 81 N C N 82 N O N 83 N N N 84 N O N 85 N H N 86 N H N 87 N H N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N H N 95 N N N 96 S C N 97 N C N 98 N O N 99 N C N 100 N C N 101 N C N 102 N O N 103 N O N 104 N O N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N N N 115 N C N 116 N C N 117 N O N 118 N O N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N N N 125 S C N 126 N C N 127 N O N 128 N C Y 129 N C Y 130 N N Y 131 N C Y 132 N C Y 133 N N N 134 N O N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N O N 146 N H N 147 N H N 148 N N N 149 S C N 150 N C N 151 N O N 152 S C N 153 N C N 154 N C N 155 N C N 156 N O N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H N 170 N N N 171 S C N 172 N C N 173 N O N 174 N C N 175 N C N 176 N C N 177 N C N 178 N O N 179 N H N 180 N H N 181 N H N 182 N H N 183 N H N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N H N 192 N N N 193 S C N 194 N C N 195 N O N 196 N C N 197 N C N 198 N C N 199 N C N 200 N N N 201 N O N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N H N 216 N H N 217 N N N 218 S C N 219 N C N 220 N O N 221 N C N 222 N C N 223 N S N 224 N C N 225 N O N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N N N 238 S C N 239 N C N 240 N O N 241 N C Y 242 N C Y 243 N C Y 244 N C Y 245 N C Y 246 N C Y 247 N C N 248 N O N 249 N H N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N N N 261 S C N 262 N C N 263 N O N 264 N C N 265 N C N 266 N C N 267 N O N 268 N H N 269 N H N 270 N H N 271 N H N 272 N H N 273 N H N 274 N H N 275 N H N 276 N H N 277 N N N 278 S C N 279 N C N 280 N O N 281 N C N 282 N O N 283 N O N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H N 291 N N N 292 S C N 293 N C N 294 N O N 295 R C N 296 N O N 297 N C N 298 N O N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N N N 309 S C N 310 N C N 311 N O N 312 N C Y 313 N C Y 314 N C Y 315 N C Y 316 N N Y 317 N C Y 318 N C Y 319 N C Y 320 N C Y 321 N C N 322 N O N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N N N 336 S C N 337 N C N 338 N O N 339 N C Y 340 N C Y 341 N C Y 342 N C Y 343 N C Y 344 N C Y 345 N C N 346 N O N 347 N O N 348 N H N 349 N H N 350 N H N 351 N H N 352 N H N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N H N 359 N N N 360 S C N 361 N C N 362 N O N 363 N C N 364 N C N 365 N C N 366 N O N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N H N 373 N H N 374 N H N 375 N H N 376 N H N 377 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N doub N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N doub N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N doub N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N doub N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N doub N 123 N sing N 124 N sing N 125 N sing N 126 N sing Y 127 N sing Y 128 N doub Y 129 N doub N 130 N sing Y 131 N sing N 132 N sing Y 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N doub N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N doub N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N doub N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N doub N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N doub N 231 N sing N 232 N sing N 233 N sing N 234 N sing Y 235 N doub Y 236 N sing Y 237 N sing N 238 N sing Y 239 N doub N 240 N sing Y 241 N doub N 242 N sing Y 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N doub N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N doub N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N doub N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N doub N 300 N sing N 301 N sing N 302 N sing N 303 N sing Y 304 N doub Y 305 N sing Y 306 N sing N 307 N sing Y 308 N doub Y 309 N sing Y 310 N sing N 311 N sing Y 312 N sing Y 313 N doub N 314 N sing Y 315 N doub N 316 N sing Y 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N doub N 328 N sing N 329 N sing N 330 N sing N 331 N sing Y 332 N doub Y 333 N sing Y 334 N sing N 335 N sing Y 336 N doub N 337 N sing Y 338 N doub N 339 N sing Y 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N doub N 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 51 199 206 10.1107/S0907444994009960 15299321 Structure of a new alkaline serine protease (M-protease) from Bacillus sp. KSM-K16. 1995 10.2210/pdb1mpt/pdb pdb_00001mpt 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 26743.430 M-PROTEASE 3.4.21.62 1 man polymer 40.078 CALCIUM ION 2 syn non-polymer 18.015 water 44 nat water no no AQSVPWGISRVQAPAAHNRGLTGSGVKVAVLDTGISTHPDLNIRGGASFVPGEPSTQDGNGHGTHVAGTIAALNNSIGVL GVAPSAELYAVKVLGASGSGSVSSIAQGLEWAGNNGMHVANLSLGSPSPSATLEQAVNSATSRGVLVVAASGNSGAGSIS YPARYANAMAVGATDQNNNRASFSQYGAGLDIVAPGVNVQSTYPGSTYASLNGTSMATPHVAGVAALVKQKNPSWSNVQI RNHLKNTATGLGNTNLYGSGLVNAEAATR AQSVPWGISRVQAPAAHNRGLTGSGVKVAVLDTGISTHPDLNIRGGASFVPGEPSTQDGNGHGTHVAGTIAALNNSIGVL GVAPSAELYAVKVLGASGSGSVSSIAQGLEWAGNNGMHVANLSLGSPSPSATLEQAVNSATSRGVLVVAASGNSGAGSIS YPARYANAMAVGATDQNNNRASFSQYGAGLDIVAPGVNVQSTYPGSTYASLNGTSMATPHVAGVAALVKQKNPSWSNVQI RNHLKNTATGLGNTNLYGSGLVNAEAATR 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Bacillus Bacillus clausii KSM-K16 sample 66692 Bacillus clausii 2.22 44.56 pdbx_database_status struct_conf struct_conf_type software software chem_comp_atom chem_comp_bond database_2 pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Source and taxonomy Version format compliance Derived calculations Other Data collection Refinement description Data collection Refinement description Data collection Database references Derived calculations 1 0 1994-06-22 1 1 2008-03-24 1 2 2011-07-13 1 3 2017-11-29 1 4 2019-07-17 1 5 2019-08-14 1 6 2024-02-14 _pdbx_database_status.process_site _software.classification _software.classification _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_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1994-04-13 REL REL CA CALCIUM ION HOH water THE O ATOM OF SER 221, WHICH IS CONTAINED IN THE ACTIVE SITES, WAS MODIFIED WITH PHENYLMETHYLSULFONYLFLUORIDE (PMSF); HOWEVER, THE PMSF GROUP WAS NOT CONSTRUCTED DUE TO THE LACK OF ELECTRON DENSITY. THE AMINO ACI SEQUENCE FOR THIS ENTRY IS FROM HAKAMADA, Y., KOBAYASHI, T., HITOMI, J., KAWAI, S. & ITO, S. (1994) J. FERMET. BIOENG., ACCEPTED FOR PUBLICATION. CA 276 2 CA CA 276 A CA 277 2 CA CA 277 A HOH 278 3 HOH HOH 278 A HOH 279 3 HOH HOH 279 A HOH 280 3 HOH HOH 280 A HOH 281 3 HOH HOH 281 A HOH 282 3 HOH HOH 282 A HOH 283 3 HOH HOH 283 A HOH 284 3 HOH HOH 284 A HOH 285 3 HOH HOH 285 A HOH 286 3 HOH HOH 286 A HOH 287 3 HOH HOH 287 A HOH 288 3 HOH HOH 288 A HOH 289 3 HOH HOH 289 A HOH 290 3 HOH HOH 290 A HOH 291 3 HOH HOH 291 A HOH 292 3 HOH HOH 292 A HOH 293 3 HOH HOH 293 A HOH 294 3 HOH HOH 294 A HOH 296 3 HOH HOH 296 A HOH 298 3 HOH HOH 298 A HOH 299 3 HOH HOH 299 A HOH 300 3 HOH HOH 300 A HOH 301 3 HOH HOH 301 A HOH 302 3 HOH HOH 302 A HOH 303 3 HOH HOH 303 A HOH 304 3 HOH HOH 304 A HOH 305 3 HOH HOH 305 A HOH 306 3 HOH HOH 306 A HOH 307 3 HOH HOH 307 A HOH 309 3 HOH HOH 309 A HOH 310 3 HOH HOH 310 A HOH 311 3 HOH HOH 311 A HOH 312 3 HOH HOH 312 A HOH 313 3 HOH HOH 313 A HOH 314 3 HOH HOH 314 A HOH 315 3 HOH HOH 315 A HOH 316 3 HOH HOH 316 A HOH 317 3 HOH HOH 317 A HOH 318 3 HOH HOH 318 A HOH 319 3 HOH HOH 319 A HOH 320 3 HOH HOH 320 A HOH 321 3 HOH HOH 321 A HOH 325 3 HOH HOH 325 A HOH 326 3 HOH HOH 326 A HOH 328 3 HOH HOH 328 A ALA 1 n 1 ALA 1 A GLN 2 n 2 GLN 2 A SER 3 n 3 SER 3 A VAL 4 n 4 VAL 4 A PRO 5 n 5 PRO 5 A TRP 6 n 6 TRP 6 A GLY 7 n 7 GLY 7 A ILE 8 n 8 ILE 8 A SER 9 n 9 SER 9 A ARG 10 n 10 ARG 10 A VAL 11 n 11 VAL 11 A GLN 12 n 12 GLN 12 A ALA 13 n 13 ALA 13 A PRO 14 n 14 PRO 14 A ALA 15 n 15 ALA 15 A ALA 16 n 16 ALA 16 A HIS 17 n 17 HIS 17 A ASN 18 n 18 ASN 18 A ARG 19 n 19 ARG 19 A GLY 20 n 20 GLY 20 A LEU 21 n 21 LEU 21 A THR 22 n 22 THR 22 A GLY 23 n 23 GLY 23 A SER 24 n 24 SER 24 A GLY 25 n 25 GLY 25 A VAL 26 n 26 VAL 26 A LYS 27 n 27 LYS 27 A VAL 28 n 28 VAL 28 A ALA 29 n 29 ALA 29 A VAL 30 n 30 VAL 30 A LEU 31 n 31 LEU 31 A ASP 32 n 32 ASP 32 A THR 33 n 33 THR 33 A GLY 34 n 34 GLY 34 A ILE 35 n 35 ILE 35 A SER 37 n 36 SER 37 A THR 38 n 37 THR 38 A HIS 39 n 38 HIS 39 A PRO 40 n 39 PRO 40 A ASP 41 n 40 ASP 41 A LEU 42 n 41 LEU 42 A ASN 43 n 42 ASN 43 A ILE 44 n 43 ILE 44 A ARG 45 n 44 ARG 45 A GLY 46 n 45 GLY 46 A GLY 47 n 46 GLY 47 A ALA 48 n 47 ALA 48 A SER 49 n 48 SER 49 A PHE 50 n 49 PHE 50 A VAL 51 n 50 VAL 51 A PRO 52 n 51 PRO 52 A GLY 53 n 52 GLY 53 A GLU 54 n 53 GLU 54 A PRO 56 n 54 PRO 56 A SER 57 n 55 SER 57 A THR 58 n 56 THR 58 A GLN 59 n 57 GLN 59 A ASP 60 n 58 ASP 60 A GLY 61 n 59 GLY 61 A ASN 62 n 60 ASN 62 A GLY 63 n 61 GLY 63 A HIS 64 n 62 HIS 64 A GLY 65 n 63 GLY 65 A THR 66 n 64 THR 66 A HIS 67 n 65 HIS 67 A VAL 68 n 66 VAL 68 A ALA 69 n 67 ALA 69 A GLY 70 n 68 GLY 70 A THR 71 n 69 THR 71 A ILE 72 n 70 ILE 72 A ALA 73 n 71 ALA 73 A ALA 74 n 72 ALA 74 A LEU 75 n 73 LEU 75 A ASN 76 n 74 ASN 76 A ASN 77 n 75 ASN 77 A SER 78 n 76 SER 78 A ILE 79 n 77 ILE 79 A GLY 80 n 78 GLY 80 A VAL 81 n 79 VAL 81 A LEU 82 n 80 LEU 82 A GLY 83 n 81 GLY 83 A VAL 84 n 82 VAL 84 A ALA 85 n 83 ALA 85 A PRO 86 n 84 PRO 86 A SER 87 n 85 SER 87 A ALA 88 n 86 ALA 88 A GLU 89 n 87 GLU 89 A LEU 90 n 88 LEU 90 A TYR 91 n 89 TYR 91 A ALA 92 n 90 ALA 92 A VAL 93 n 91 VAL 93 A LYS 94 n 92 LYS 94 A VAL 95 n 93 VAL 95 A LEU 96 n 94 LEU 96 A GLY 97 n 95 GLY 97 A ALA 98 n 96 ALA 98 A SER 99 n 97 SER 99 A GLY 100 n 98 GLY 100 A SER 101 n 99 SER 101 A GLY 102 n 100 GLY 102 A SER 103 n 101 SER 103 A VAL 104 n 102 VAL 104 A SER 105 n 103 SER 105 A SER 106 n 104 SER 106 A ILE 107 n 105 ILE 107 A ALA 108 n 106 ALA 108 A GLN 109 n 107 GLN 109 A GLY 110 n 108 GLY 110 A LEU 111 n 109 LEU 111 A GLU 112 n 110 GLU 112 A TRP 113 n 111 TRP 113 A ALA 114 n 112 ALA 114 A GLY 115 n 113 GLY 115 A ASN 116 n 114 ASN 116 A ASN 117 n 115 ASN 117 A GLY 118 n 116 GLY 118 A MET 119 n 117 MET 119 A HIS 120 n 118 HIS 120 A VAL 121 n 119 VAL 121 A ALA 122 n 120 ALA 122 A ASN 123 n 121 ASN 123 A LEU 124 n 122 LEU 124 A SER 125 n 123 SER 125 A LEU 126 n 124 LEU 126 A GLY 127 n 125 GLY 127 A SER 128 n 126 SER 128 A PRO 129 n 127 PRO 129 A SER 130 n 128 SER 130 A PRO 131 n 129 PRO 131 A SER 132 n 130 SER 132 A ALA 133 n 131 ALA 133 A THR 134 n 132 THR 134 A LEU 135 n 133 LEU 135 A GLU 136 n 134 GLU 136 A GLN 137 n 135 GLN 137 A ALA 138 n 136 ALA 138 A VAL 139 n 137 VAL 139 A ASN 140 n 138 ASN 140 A SER 141 n 139 SER 141 A ALA 142 n 140 ALA 142 A THR 143 n 141 THR 143 A SER 144 n 142 SER 144 A ARG 145 n 143 ARG 145 A GLY 146 n 144 GLY 146 A VAL 147 n 145 VAL 147 A LEU 148 n 146 LEU 148 A VAL 149 n 147 VAL 149 A VAL 150 n 148 VAL 150 A ALA 151 n 149 ALA 151 A ALA 152 n 150 ALA 152 A SER 153 n 151 SER 153 A GLY 154 n 152 GLY 154 A ASN 155 n 153 ASN 155 A SER 156 n 154 SER 156 A GLY 157 n 155 GLY 157 A ALA 158 n 156 ALA 158 A GLY 159 n 157 GLY 159 A SER 160 n 158 SER 160 A ILE 165 n 159 ILE 165 A SER 166 n 160 SER 166 A TYR 167 n 161 TYR 167 A PRO 168 n 162 PRO 168 A ALA 169 n 163 ALA 169 A ARG 170 n 164 ARG 170 A TYR 171 n 165 TYR 171 A ALA 172 n 166 ALA 172 A ASN 173 n 167 ASN 173 A ALA 174 n 168 ALA 174 A MET 175 n 169 MET 175 A ALA 176 n 170 ALA 176 A VAL 177 n 171 VAL 177 A GLY 178 n 172 GLY 178 A ALA 179 n 173 ALA 179 A THR 180 n 174 THR 180 A ASP 181 n 175 ASP 181 A GLN 182 n 176 GLN 182 A ASN 183 n 177 ASN 183 A ASN 184 n 178 ASN 184 A ASN 185 n 179 ASN 185 A ARG 186 n 180 ARG 186 A ALA 187 n 181 ALA 187 A SER 188 n 182 SER 188 A PHE 189 n 183 PHE 189 A SER 190 n 184 SER 190 A GLN 191 n 185 GLN 191 A TYR 192 n 186 TYR 192 A GLY 193 n 187 GLY 193 A ALA 194 n 188 ALA 194 A GLY 195 n 189 GLY 195 A LEU 196 n 190 LEU 196 A ASP 197 n 191 ASP 197 A ILE 198 n 192 ILE 198 A VAL 199 n 193 VAL 199 A ALA 200 n 194 ALA 200 A PRO 201 n 195 PRO 201 A GLY 202 n 196 GLY 202 A VAL 203 n 197 VAL 203 A ASN 204 n 198 ASN 204 A VAL 205 n 199 VAL 205 A GLN 206 n 200 GLN 206 A SER 207 n 201 SER 207 A THR 208 n 202 THR 208 A TYR 209 n 203 TYR 209 A PRO 210 n 204 PRO 210 A GLY 211 n 205 GLY 211 A SER 212 n 206 SER 212 A THR 213 n 207 THR 213 A TYR 214 n 208 TYR 214 A ALA 215 n 209 ALA 215 A SER 216 n 210 SER 216 A LEU 217 n 211 LEU 217 A ASN 218 n 212 ASN 218 A GLY 219 n 213 GLY 219 A THR 220 n 214 THR 220 A SER 221 n 215 SER 221 A MET 222 n 216 MET 222 A ALA 223 n 217 ALA 223 A THR 224 n 218 THR 224 A PRO 225 n 219 PRO 225 A HIS 226 n 220 HIS 226 A VAL 227 n 221 VAL 227 A ALA 228 n 222 ALA 228 A GLY 229 n 223 GLY 229 A VAL 230 n 224 VAL 230 A ALA 231 n 225 ALA 231 A ALA 232 n 226 ALA 232 A LEU 233 n 227 LEU 233 A VAL 234 n 228 VAL 234 A LYS 235 n 229 LYS 235 A GLN 236 n 230 GLN 236 A LYS 237 n 231 LYS 237 A ASN 238 n 232 ASN 238 A PRO 239 n 233 PRO 239 A SER 240 n 234 SER 240 A TRP 241 n 235 TRP 241 A SER 242 n 236 SER 242 A ASN 243 n 237 ASN 243 A VAL 244 n 238 VAL 244 A GLN 245 n 239 GLN 245 A ILE 246 n 240 ILE 246 A ARG 247 n 241 ARG 247 A ASN 248 n 242 ASN 248 A HIS 249 n 243 HIS 249 A LEU 250 n 244 LEU 250 A LYS 251 n 245 LYS 251 A ASN 252 n 246 ASN 252 A THR 253 n 247 THR 253 A ALA 254 n 248 ALA 254 A THR 255 n 249 THR 255 A GLY 256 n 250 GLY 256 A LEU 257 n 251 LEU 257 A GLY 258 n 252 GLY 258 A ASN 259 n 253 ASN 259 A THR 260 n 254 THR 260 A ASN 261 n 255 ASN 261 A LEU 262 n 256 LEU 262 A TYR 263 n 257 TYR 263 A GLY 264 n 258 GLY 264 A SER 265 n 259 SER 265 A GLY 266 n 260 GLY 266 A LEU 267 n 261 LEU 267 A VAL 268 n 262 VAL 268 A ASN 269 n 263 ASN 269 A ALA 270 n 264 ALA 270 A GLU 271 n 265 GLU 271 A ALA 272 n 266 ALA 272 A ALA 273 n 267 ALA 273 A THR 274 n 268 THR 274 A ARG 275 n 269 ARG 275 A author_defined_assembly 1 monomeric A GLN 2 A OE1 GLN 2 1_555 A CA 276 B CA CA 1_555 A ASP 41 A OD1 ASP 40 1_555 146.7 A GLN 2 A OE1 GLN 2 1_555 A CA 276 B CA CA 1_555 A ASP 41 A OD2 ASP 40 1_555 156.0 A ASP 41 A OD1 ASP 40 1_555 A CA 276 B CA CA 1_555 A ASP 41 A OD2 ASP 40 1_555 57.1 A GLN 2 A OE1 GLN 2 1_555 A CA 276 B CA CA 1_555 A LEU 75 A O LEU 73 1_555 78.7 A ASP 41 A OD1 ASP 40 1_555 A CA 276 B CA CA 1_555 A LEU 75 A O LEU 73 1_555 83.6 A ASP 41 A OD2 ASP 40 1_555 A CA 276 B CA CA 1_555 A LEU 75 A O LEU 73 1_555 116.3 A GLN 2 A OE1 GLN 2 1_555 A CA 276 B CA CA 1_555 A ASN 77 A OD1 ASN 75 1_555 71.8 A ASP 41 A OD1 ASP 40 1_555 A CA 276 B CA CA 1_555 A ASN 77 A OD1 ASN 75 1_555 77.2 A ASP 41 A OD2 ASP 40 1_555 A CA 276 B CA CA 1_555 A ASN 77 A OD1 ASN 75 1_555 127.6 A LEU 75 A O LEU 73 1_555 A CA 276 B CA CA 1_555 A ASN 77 A OD1 ASN 75 1_555 78.4 A GLN 2 A OE1 GLN 2 1_555 A CA 276 B CA CA 1_555 A ILE 79 A O ILE 77 1_555 91.4 A ASP 41 A OD1 ASP 40 1_555 A CA 276 B CA CA 1_555 A ILE 79 A O ILE 77 1_555 98.0 A ASP 41 A OD2 ASP 40 1_555 A CA 276 B CA CA 1_555 A ILE 79 A O ILE 77 1_555 77.8 A LEU 75 A O LEU 73 1_555 A CA 276 B CA CA 1_555 A ILE 79 A O ILE 77 1_555 163.1 A ASN 77 A OD1 ASN 75 1_555 A CA 276 B CA CA 1_555 A ILE 79 A O ILE 77 1_555 85.5 A GLN 2 A OE1 GLN 2 1_555 A CA 276 B CA CA 1_555 A VAL 81 A O VAL 79 1_555 80.6 A ASP 41 A OD1 ASP 40 1_555 A CA 276 B CA CA 1_555 A VAL 81 A O VAL 79 1_555 127.6 A ASP 41 A OD2 ASP 40 1_555 A CA 276 B CA CA 1_555 A VAL 81 A O VAL 79 1_555 80.8 A LEU 75 A O LEU 73 1_555 A CA 276 B CA CA 1_555 A VAL 81 A O VAL 79 1_555 90.0 A ASN 77 A OD1 ASN 75 1_555 A CA 276 B CA CA 1_555 A VAL 81 A O VAL 79 1_555 151.6 A ILE 79 A O ILE 77 1_555 A CA 276 B CA CA 1_555 A VAL 81 A O VAL 79 1_555 102.0 A ALA 169 A O ALA 163 1_555 A CA 277 C CA CA 1_555 A TYR 171 A O TYR 165 1_555 77.1 A ALA 169 A O ALA 163 1_555 A CA 277 C CA CA 1_555 A ALA 174 A O ALA 168 1_555 102.8 A TYR 171 A O TYR 165 1_555 A CA 277 C CA CA 1_555 A ALA 174 A O ALA 168 1_555 73.6 A ALA 169 A O ALA 163 1_555 A CA 277 C CA CA 1_555 A GLY 195 A O GLY 189 1_555 90.7 A TYR 171 A O TYR 165 1_555 A CA 277 C CA CA 1_555 A GLY 195 A O GLY 189 1_555 156.3 A ALA 174 A O ALA 168 1_555 A CA 277 C CA CA 1_555 A GLY 195 A O GLY 189 1_555 129.5 A ALA 169 A O ALA 163 1_555 A CA 277 C CA CA 1_555 A ASP 197 A OD2 ASP 191 1_555 124.1 A TYR 171 A O TYR 165 1_555 A CA 277 C CA CA 1_555 A ASP 197 A OD2 ASP 191 1_555 144.1 A ALA 174 A O ALA 168 1_555 A CA 277 C CA CA 1_555 A ASP 197 A OD2 ASP 191 1_555 73.4 A GLY 195 A O GLY 189 1_555 A CA 277 C CA CA 1_555 A ASP 197 A OD2 ASP 191 1_555 59.2 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 N ARG 45 A N ARG 44 A O LEU 90 A O LEU 88 A O GLU 89 A O GLU 87 A N VAL 28 A N VAL 28 A N ALA 29 A N ALA 29 A O VAL 121 A O VAL 119 A N ALA 122 A N ALA 120 A O LEU 148 A O LEU 146 A N ALA 151 A N ALA 149 A O MET 175 A O MET 169 A N GLY 178 A N GLY 172 A O ILE 198 A O ILE 192 A O TYR 209 A O TYR 203 A N THR 213 A N THR 207 1 A A O O ILE THR 35 58 1.91 1 A A O N SER GLN 57 59 2.00 1 A A OD1 ND2 ASN ASN 140 173 2.10 1 A SER 160 -24.57 1 A ARG 186 0.093 SIDE CHAIN 1 A A C N GLU PRO 54 56 2.55 1 A A C N SER ILE 160 165 1.63 1 -4.08 0.50 120.30 116.22 A A A NE CZ NH1 ARG ARG ARG 10 10 10 N 1 5.69 0.90 118.30 123.99 A A A CB CG OD2 ASP ASP ASP 32 32 32 N 1 18.86 2.20 117.20 136.06 A A A CA C N ILE ILE SER 35 35 37 Y 1 -24.01 1.60 122.70 98.69 A A A O C N ILE ILE SER 35 35 37 Y 1 7.62 0.90 118.30 125.92 A A A CB CG OD1 ASP ASP ASP 41 41 41 N 1 3.42 0.50 120.30 123.72 A A A NE CZ NH1 ARG ARG ARG 45 45 45 N 1 -3.68 0.50 120.30 116.62 A A A NE CZ NH2 ARG ARG ARG 45 45 45 N 1 12.02 2.00 110.40 122.42 A A A CB CA C GLN GLN GLN 59 59 59 N 1 -8.82 1.40 110.10 101.28 A A A N CA CB ALA ALA ALA 73 73 73 N 1 7.42 1.20 123.30 130.72 A A A OE1 CD OE2 GLU GLU GLU 136 136 136 N 1 12.35 1.50 110.10 122.45 A A A CB CA C ALA ALA ALA 142 142 142 N 1 11.70 1.50 110.50 122.20 A A A N CA CB SER SER SER 160 160 160 N 1 -15.22 1.60 122.70 107.48 A A A O C N SER SER ILE 160 160 165 Y 1 21.63 1.40 123.60 145.23 A A A CD NE CZ ARG ARG ARG 170 170 170 N 1 8.53 0.50 120.30 128.83 A A A NE CZ NH1 ARG ARG ARG 170 170 170 N 1 -4.10 0.50 120.30 116.20 A A A NE CZ NH2 ARG ARG ARG 170 170 170 N 1 -6.45 0.50 120.30 113.85 A A A NE CZ NH2 ARG ARG ARG 186 186 186 N 1 9.72 1.50 110.50 120.22 A A A N CA CB SER SER SER 188 188 188 N 1 -13.15 1.90 110.30 97.15 A A A N CA CB THR THR THR 208 208 208 N 1 -4.48 0.60 121.00 116.52 A A A CB CG CD1 TYR TYR TYR 214 214 214 N 1 6.46 0.50 120.30 126.76 A A A NE CZ NH1 ARG ARG ARG 247 247 247 N 1 -4.20 0.50 120.30 116.10 A A A NE CZ NH2 ARG ARG ARG 247 247 247 N 1 -24.01 2.70 111.00 86.99 A A A N CA C LEU LEU LEU 257 257 257 N 1 15.25 2.20 113.40 128.65 A A A CA CB CG GLU GLU GLU 271 271 271 N 1 -5.47 0.50 120.30 114.83 A A A NE CZ NH1 ARG ARG ARG 275 275 275 N 1 3.41 0.50 120.30 123.71 A A A NE CZ NH2 ARG ARG ARG 275 275 275 N 1 A A C N ILE SER 35 37 0.208 0.023 1.336 1.544 Y 1 A A CG CD2 HIS HIS 39 39 0.061 0.009 1.354 1.415 N 1 A A NE2 CD2 HIS HIS 120 120 -0.075 0.011 1.373 1.298 N 1 A A C N SER ILE 160 165 0.298 0.023 1.336 1.634 Y 1 A A CZ CE2 TYR TYR 167 167 0.079 0.013 1.381 1.460 N 1 A A CG CD2 TYR TYR 214 214 -0.087 0.013 1.387 1.300 N 1 A A CA C GLY GLY 256 256 0.101 0.016 1.514 1.615 N 1 A PRO 5 -47.56 152.18 1 A SER 57 -100.03 -103.14 1 A THR 58 -33.76 -12.40 1 A ALA 73 -146.47 37.22 1 A ASN 77 -156.15 -158.00 1 A VAL 81 -118.29 -169.05 1 A ALA 85 -119.36 70.78 1 A LEU 124 -114.62 77.62 1 A ASN 184 101.37 21.99 1 A THR 213 -126.56 -168.77 1 A ASN 259 -163.13 108.15 1 A ALA 272 90.75 -62.89 0.1890000 0.1890000 2.4 7. 7004 1 3.0 2.4 7. 44 1928 2 0 1882 0.016 0.748 1.000 1.222 1.500 0.825 1.000 1.309 1.500 model building X-PLOR refinement PROLSQ refinement X-PLOR phasing X-PLOR CRYSTAL STRUCTURE OF A NEW ALKALINE SERINE PROTEASE (M-PROTEASE) FROM BACILLUS SP. KSM-K16 1 N N 2 N N 2 N N 3 N N A TRP 6 A TRP 6 HELX_P A VAL 11 A VAL 11 1 H1 6 A ALA 13 A ALA 13 HELX_P A ARG 19 A ARG 19 1 H2 7 A GLY 63 A GLY 61 HELX_P A ALA 73 A ALA 71 1 H3 11 A SER 103 A SER 101 HELX_P A ASN 117 A ASN 115 1 H4 15 A SER 132 A SER 130 HELX_P A ARG 145 A ARG 143 1 H5 14 A THR 220 A THR 214 HELX_P A ASN 238 A ASN 232 1 H6 19 A SER 242 A SER 236 HELX_P A THR 253 A THR 247 1 H7 12 A ASN 259 A ASN 253 HELX_P A TYR 263 A TYR 257 1 H8 5 metalc 1.919 A GLN 2 A OE1 GLN 2 1_555 A CA 276 B CA CA 1_555 metalc 2.158 A ASP 41 A OD1 ASP 40 1_555 A CA 276 B CA CA 1_555 metalc 2.379 A ASP 41 A OD2 ASP 40 1_555 A CA 276 B CA CA 1_555 metalc 2.221 A LEU 75 A O LEU 73 1_555 A CA 276 B CA CA 1_555 metalc 2.322 A ASN 77 A OD1 ASN 75 1_555 A CA 276 B CA CA 1_555 metalc 2.167 A ILE 79 A O ILE 77 1_555 A CA 276 B CA CA 1_555 metalc 2.145 A VAL 81 A O VAL 79 1_555 A CA 276 B CA CA 1_555 metalc 2.677 A ALA 169 A O ALA 163 1_555 A CA 277 C CA CA 1_555 metalc 2.835 A TYR 171 A O TYR 165 1_555 A CA 277 C CA CA 1_555 metalc 2.435 A ALA 174 A O ALA 168 1_555 A CA 277 C CA CA 1_555 metalc 2.733 A GLY 195 A O GLY 189 1_555 A CA 277 C CA CA 1_555 metalc 3.013 A ASP 197 A OD2 ASP 191 1_555 A CA 277 C CA CA 1_555 SERINE PROTEINASE SERINE PROTEINASE A TYR 167 A TYR 161 1 A PRO 168 A PRO 162 6.39 PRTM_BACSK UNP 1 1 Q99405 AQSVPWGISRVQAPAAHNRGLTGSGVKVAVLDTGISTHPDLNIRGGASFVPGEPSTQDGNGHGTHVAGTIAALNNSIGVL GVAPSAELYAVKVLGASGSGSVSSIAQGLEWAGNNGMHVANLSLGSPSPSATLEQAVNSATSRGVLVVAASGNSGAGSIS YPARYANAMAVGATDQNNNRASFSQYGAGLDIVAPGVNVQSTYPGSTYASLNGTSMATPHVAGVAALVKQKNPSWSNVQI RNHLKNTATGLGNTNLYGSGLVNAEAATR 1 269 1MPT 1 275 Q99405 A 1 1 269 7 2 parallel parallel parallel parallel parallel parallel anti-parallel A ILE 44 A ILE 43 A SER 49 A SER 48 A GLU 89 A GLU 87 A LYS 94 A LYS 92 A LYS 27 A LYS 27 A ASP 32 A ASP 32 A VAL 121 A VAL 119 A LEU 124 A LEU 122 A LEU 148 A LEU 146 A ALA 152 A ALA 150 A MET 175 A MET 169 A THR 180 A THR 174 A ILE 198 A ILE 192 A PRO 201 A PRO 195 A VAL 205 A VAL 199 A TYR 209 A TYR 203 A THR 213 A THR 207 A LEU 217 A LEU 211 BINDING SITE FOR RESIDUE CA A 276 A CA 276 Software 6 BINDING SITE FOR RESIDUE CA A 277 A CA 277 Software 5 A GLN 2 A GLN 2 6 1_555 A ASP 41 A ASP 40 6 1_555 A LEU 75 A LEU 73 6 1_555 A ASN 77 A ASN 75 6 1_555 A ILE 79 A ILE 77 6 1_555 A VAL 81 A VAL 79 6 1_555 A ALA 169 A ALA 163 5 1_555 A TYR 171 A TYR 165 5 1_555 A ALA 174 A ALA 168 5 1_555 A GLY 195 A GLY 189 5 1_555 A ASP 197 A ASP 191 5 1_555 19 P 21 21 21