0.014972 0.008644 0.000000 0.000000 0.017289 0.000000 0.000000 0.000000 0.012516 0.00000 0.00000 0.00000 PRO E 99A IS A CIS PROLINE. SEE REMARK 5. SEE REMARK 6. Bone, R. Agard, D.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 66.790 66.790 79.900 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 C5 H10 O3 118.131 TERT-BUTYL HYDROGEN CARBONATE 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 C3 H6 O3 90.078 LACTIC ACID non-polymer 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 C4 H12 N O3 P 153.117 1-AMINO-2-METHYL-PROPYLPHOSPHONIC ACID non-polymer 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 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 O N 75 N C N 76 N O N 77 N C N 78 N C N 79 N C N 80 N C N 81 N O N 82 N H N 83 N H N 84 N H 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 N N 93 R C N 94 N C N 95 N O N 96 N C N 97 N S N 98 N O N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N N N 107 S C N 108 N C N 109 N O N 110 N C N 111 N C N 112 N C N 113 N O N 114 N N N 115 N O N 116 N H N 117 N H N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N N N 127 S C N 128 N C N 129 N O N 130 N C N 131 N C N 132 N C N 133 N O N 134 N O N 135 N O 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 N N 146 N C N 147 N C N 148 N O N 149 N O N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N N N 156 S C N 157 N C N 158 N O N 159 N C Y 160 N C Y 161 N N Y 162 N C Y 163 N C Y 164 N N N 165 N O N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N O N 177 N H N 178 N H N 179 N N N 180 S C N 181 N C N 182 N O N 183 S C N 184 N C N 185 N C N 186 N C N 187 N O N 188 N H N 189 N H N 190 N H N 191 N H N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H N 200 N H N 201 N C N 202 R C N 203 N C N 204 N O N 205 N O N 206 N O 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 N N 214 S C N 215 N C N 216 N O N 217 N C N 218 N C N 219 N C N 220 N C N 221 N O N 222 N H N 223 N H N 224 N H N 225 N H 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 N N 236 S C N 237 N C N 238 N O N 239 N C N 240 N C N 241 N C N 242 N C N 243 N N N 244 N O N 245 N H N 246 N H N 247 N H N 248 N H 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 S N 267 N C N 268 N O 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 H N 278 N H N 279 N H N 280 N N N 281 S C N 282 N C N 283 N O N 284 N C Y 285 N C Y 286 N C Y 287 N C Y 288 N C Y 289 N C Y 290 N C N 291 N O N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N N N 304 S C N 305 N C N 306 N O N 307 N C N 308 N C N 309 N C N 310 N O N 311 N H N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N H N 320 R C N 321 N C N 322 N C N 323 N C N 324 N N N 325 N P N 326 N O N 327 N O N 328 N O 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 H N 336 N H N 337 N H N 338 N H N 339 N H N 340 N H N 341 N N N 342 S C N 343 N C N 344 N O N 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 S N 356 N O N 357 N O N 358 N O N 359 N O N 360 N N N 361 S C N 362 N C N 363 N O N 364 R C N 365 N O N 366 N C N 367 N O 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 N N 378 S C N 379 N C N 380 N O N 381 N C Y 382 N C Y 383 N C Y 384 N C Y 385 N N Y 386 N C Y 387 N C Y 388 N C Y 389 N C Y 390 N C N 391 N O N 392 N H N 393 N H N 394 N H N 395 N H N 396 N H N 397 N H N 398 N H N 399 N H N 400 N H N 401 N H N 402 N H N 403 N H N 404 N N N 405 S C N 406 N C N 407 N O N 408 N C Y 409 N C Y 410 N C Y 411 N C Y 412 N C Y 413 N C Y 414 N C N 415 N O N 416 N O N 417 N H N 418 N H N 419 N H N 420 N H N 421 N H N 422 N H N 423 N H N 424 N H N 425 N H N 426 N H N 427 N H N 428 N N N 429 S C N 430 N C N 431 N O N 432 N C N 433 N C N 434 N C N 435 N O N 436 N H N 437 N H N 438 N H N 439 N H N 440 N H N 441 N H N 442 N H N 443 N H N 444 N H N 445 N H N 446 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 doub N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing 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 sing 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 doub N 94 N sing N 95 N sing 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 sing N 104 N sing N 105 N sing N 106 N doub 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 sing N 114 N doub 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 sing N 123 N sing N 124 N sing N 125 N doub N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N doub 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 doub N 144 N sing N 145 N sing 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 doub N 153 N sing N 154 N sing N 155 N sing N 156 N sing Y 157 N sing Y 158 N doub Y 159 N doub N 160 N sing Y 161 N sing N 162 N sing Y 163 N sing N 164 N sing N 165 N sing N 166 N sing 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 doub 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 sing N 188 N sing N 189 N sing N 190 N sing N 191 N doub 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 doub N 208 N sing N 209 N sing N 210 N sing N 211 N sing 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 doub N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 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 doub N 253 N sing 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 sing N 271 N doub N 272 N sing N 273 N sing N 274 N sing N 275 N sing Y 276 N doub Y 277 N sing Y 278 N sing N 279 N sing Y 280 N doub N 281 N sing Y 282 N doub N 283 N sing Y 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 doub N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N doub 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 sing N 328 N sing N 329 N sing N 330 N sing N 331 N doub N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N doub N 339 N doub N 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 doub N 349 N sing N 350 N sing N 351 N sing 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 N 363 N sing N 364 N doub N 365 N sing N 366 N sing N 367 N sing N 368 N sing Y 369 N doub Y 370 N sing Y 371 N sing N 372 N sing Y 373 N doub Y 374 N sing Y 375 N sing N 376 N sing Y 377 N sing Y 378 N doub N 379 N sing Y 380 N doub N 381 N sing Y 382 N sing N 383 N sing N 384 N sing N 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N sing N 390 N sing N 391 N sing N 392 N doub N 393 N sing N 394 N sing N 395 N sing N 396 N sing Y 397 N doub Y 398 N sing Y 399 N sing N 400 N sing Y 401 N doub N 402 N sing Y 403 N doub N 404 N sing Y 405 N sing N 406 N sing N 407 N sing N 408 N sing N 409 N sing N 410 N sing N 411 N sing N 412 N sing N 413 N sing N 414 N sing N 415 N sing N 416 N doub N 417 N sing N 418 N sing N 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N sing N 426 N sing N 427 N sing US Biochemistry BICHAW 0033 0006-2960 30 2263 2272 10.1021/bi00222a032 1998685 Crystal structures of alpha-lytic protease complexes with irreversibly bound phosphonate esters. 1991 US Biochemistry BICHAW 0033 0006-2960 30 2255 Peptidic Phosphonylating Agents as Irreversible Inhibitors of Serine Proteases and Models of the Tetrahedral Intermediates 1991 UK J.Mol.Biol. JMOBAK 0070 0022-2836 131 479 Refined Structure of Alpha-Lytic Protease at 1.7 Angstroms Resolution. Analysis of Hydrogen Bonding and Solvent Structure 1985 UK J.Mol.Biol. JMOBAK 0070 0022-2836 131 643 Molecular Structure of the Alpha-Lytic Protease from Myxobacter 495 at 2.8 Angstroms Resolution 1979 10.2210/pdb1p12/pdb pdb_00001p12 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 19875.131 ALPHA-LYTIC PROTEASE 3.4.21.12 1 man polymer 635.644 PHOSPHONATE ESTER INHIBITOR 1 syn polymer 96.063 SULFATE ION 1 syn non-polymer 18.015 water 183 nat water no no ANIVGGIEYSINNASLCSVGFSVTRGATKGFVTAGHCGTVNATARIGGAVVGTFAARVFPGNDRAWVSLTSAQTLLPRVA NGSSFVTVRGSTEAAVGAAVCRSGRTTGYQCGTITAKNVTANYAEGAVRGLTQGNACMGRGDSGGSWITSAGQAQGVMSG GNVQSNGNNCGIPASQRSSLFERLQPILSQYGLSLVTG ANIVGGIEYSINNASLCSVGFSVTRGATKGFVTAGHCGTVNATARIGGAVVGTFAARVFPGNDRAWVSLTSAQTLLPRVA NGSSFVTVRGSTEAAVGAAVCRSGRTTGYQCGTITAKNVTANYAEGAVRGLTQGNACMGRGDSGGSWITSAGQAQGVMSG GNVQSNGNNCGIPASQRSSLFERLQPILSQYGLSLVTG E polypeptide(L) no yes (BOC)AAP(PVA)(LAC)A XAAPXXA 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 Lysobacter Escherichia sample 69 Lysobacter enzymogenes 562 Escherichia coli LAC 2.51 50.95 atom_site chem_comp_atom chem_comp_bond database_2 pdbx_database_status pdbx_validate_chiral struct_conn struct_sheet struct_site repository Initial release Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Version format compliance Other Atomic model Data collection Database references Derived calculations Other 1 0 1993-01-15 1 1 2008-03-24 1 2 2011-07-13 1 3 2012-12-12 2 0 2023-11-15 _atom_site.auth_atom_id _atom_site.label_atom_id _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _pdbx_validate_chiral.auth_atom_id _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.ptnr1_auth_asym_id _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_asym_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_sheet.number_strands _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1990-10-26 REL SO4 SULFATE ION HOH water THE PVA RESIDUE IN THE INHIBITOR IS THE ALPHA-AMINO PHOSPHONIC ACID ANALOG OF VAL IN WHICH THE C-TERMINAL CARBOXYL GROUP (COOH) HAS BEEN REPLACED WITH A PHOSPHONIC ACID GROUP (PO(OH)2). IN THE INHIBITOR, DESIGNATED CHAIN I, ESTER BONDS ARE FORMED FROM PHOSPHONATE PHOSPHOROUS OF THE OG OF SER E 195 AND TO O1 OF THE LAC I -1. INHIBITOR NUMBERING (CHAIN *I*, 5 TO -2) IS BY ANALOGY TO PROTEASE SUBSTRATE NOMENCLATURE IN WHICH THE RESIDUE PRIOR TO THE SCISSILE BOND IS THE *I* 1 RESIDUE, THE NEXT TOWARDS THE N-TERMINUS IS THE *I* 2 RESIDUE, ETC. RESIDUES TOWARDS THE C-TERMINUS ARE NUMBERED *I* -1 THEN *I* -2, ETC. (I. SCHECTER, A. BERGER, BIOCHEM. BIOPHYS. RES. COMMUN. 27, (1967) 157. Inhibitor N-(tert-butoxycarbonyl)-L-alanyl-L-alanyl-N-{(1R)-1-[(S)-[(1S)-2-{[(1R)-1-carboxyethyl]amino}-1-methyl-2-oxoethoxy](hydroxy)phosphoryl]-2-methylpropyl}-L-prolinamide Peptide-like SO4 1 3 SO4 SO4 1 E HOH 2 4 HOH HOH 245 E HOH 3 4 HOH HOH 246 E HOH 4 4 HOH HOH 247 E HOH 5 4 HOH HOH 248 E HOH 6 4 HOH HOH 249 E HOH 7 4 HOH HOH 250 E HOH 8 4 HOH HOH 251 E HOH 9 4 HOH HOH 252 E HOH 10 4 HOH HOH 253 E HOH 11 4 HOH HOH 254 E HOH 12 4 HOH HOH 255 E HOH 13 4 HOH HOH 256 E HOH 14 4 HOH HOH 257 E HOH 15 4 HOH HOH 258 E HOH 16 4 HOH HOH 259 E HOH 17 4 HOH HOH 260 E HOH 18 4 HOH HOH 261 E HOH 19 4 HOH HOH 262 E HOH 20 4 HOH HOH 263 E HOH 21 4 HOH HOH 264 E HOH 22 4 HOH HOH 265 E HOH 23 4 HOH HOH 266 E HOH 24 4 HOH HOH 267 E HOH 25 4 HOH HOH 268 E HOH 26 4 HOH HOH 269 E HOH 27 4 HOH HOH 270 E HOH 28 4 HOH HOH 271 E HOH 29 4 HOH HOH 272 E HOH 30 4 HOH HOH 273 E HOH 31 4 HOH HOH 274 E HOH 32 4 HOH HOH 275 E HOH 33 4 HOH HOH 276 E HOH 34 4 HOH HOH 277 E HOH 35 4 HOH HOH 278 E HOH 36 4 HOH HOH 279 E HOH 37 4 HOH HOH 280 E HOH 38 4 HOH HOH 281 E HOH 39 4 HOH HOH 282 E HOH 40 4 HOH HOH 283 E HOH 41 4 HOH HOH 284 E HOH 42 4 HOH HOH 285 E HOH 43 4 HOH HOH 286 E HOH 44 4 HOH HOH 287 E HOH 45 4 HOH HOH 288 E HOH 46 4 HOH HOH 289 E HOH 47 4 HOH HOH 290 E HOH 48 4 HOH HOH 291 E HOH 49 4 HOH HOH 292 E HOH 50 4 HOH HOH 293 E HOH 51 4 HOH HOH 294 E HOH 52 4 HOH HOH 295 E HOH 53 4 HOH HOH 296 E HOH 54 4 HOH HOH 297 E HOH 55 4 HOH HOH 298 E HOH 56 4 HOH HOH 299 E HOH 57 4 HOH HOH 300 E HOH 58 4 HOH HOH 301 E HOH 59 4 HOH HOH 302 E HOH 60 4 HOH HOH 303 E HOH 61 4 HOH HOH 304 E HOH 62 4 HOH HOH 305 E HOH 63 4 HOH HOH 306 E HOH 64 4 HOH HOH 307 E HOH 65 4 HOH HOH 308 E HOH 66 4 HOH HOH 309 E HOH 67 4 HOH HOH 310 E HOH 68 4 HOH HOH 311 E HOH 69 4 HOH HOH 312 E HOH 70 4 HOH HOH 313 E HOH 71 4 HOH HOH 314 E HOH 72 4 HOH HOH 315 E HOH 73 4 HOH HOH 316 E HOH 74 4 HOH HOH 317 E HOH 75 4 HOH HOH 318 E HOH 76 4 HOH HOH 319 E HOH 77 4 HOH HOH 320 E HOH 78 4 HOH HOH 321 E HOH 79 4 HOH HOH 322 E HOH 80 4 HOH HOH 323 E HOH 81 4 HOH HOH 324 E HOH 82 4 HOH HOH 325 E HOH 83 4 HOH HOH 326 E HOH 84 4 HOH HOH 327 E HOH 85 4 HOH HOH 328 E HOH 86 4 HOH HOH 329 E HOH 87 4 HOH HOH 330 E HOH 88 4 HOH HOH 331 E HOH 89 4 HOH HOH 332 E HOH 90 4 HOH HOH 333 E HOH 91 4 HOH HOH 334 E HOH 92 4 HOH HOH 335 E HOH 93 4 HOH HOH 336 E HOH 94 4 HOH HOH 337 E HOH 95 4 HOH HOH 338 E HOH 96 4 HOH HOH 339 E HOH 97 4 HOH HOH 340 E HOH 98 4 HOH HOH 341 E HOH 99 4 HOH HOH 342 E HOH 100 4 HOH HOH 343 E HOH 101 4 HOH HOH 344 E HOH 102 4 HOH HOH 345 E HOH 103 4 HOH HOH 346 E HOH 104 4 HOH HOH 347 E HOH 105 4 HOH HOH 348 E HOH 106 4 HOH HOH 349 E HOH 107 4 HOH HOH 350 E HOH 108 4 HOH HOH 351 E HOH 109 4 HOH HOH 352 E HOH 110 4 HOH HOH 353 E HOH 111 4 HOH HOH 354 E HOH 112 4 HOH HOH 355 E HOH 113 4 HOH HOH 356 E HOH 114 4 HOH HOH 357 E HOH 115 4 HOH HOH 358 E HOH 116 4 HOH HOH 359 E HOH 117 4 HOH HOH 360 E HOH 118 4 HOH HOH 361 E HOH 119 4 HOH HOH 362 E HOH 120 4 HOH HOH 363 E HOH 121 4 HOH HOH 364 E HOH 122 4 HOH HOH 365 E HOH 123 4 HOH HOH 366 E HOH 124 4 HOH HOH 367 E HOH 125 4 HOH HOH 368 E HOH 126 4 HOH HOH 369 E HOH 127 4 HOH HOH 370 E HOH 128 4 HOH HOH 371 E HOH 129 4 HOH HOH 372 E HOH 130 4 HOH HOH 373 E HOH 131 4 HOH HOH 374 E HOH 132 4 HOH HOH 375 E HOH 133 4 HOH HOH 376 E HOH 134 4 HOH HOH 377 E HOH 135 4 HOH HOH 378 E HOH 136 4 HOH HOH 379 E HOH 137 4 HOH HOH 380 E HOH 138 4 HOH HOH 381 E HOH 139 4 HOH HOH 382 E HOH 140 4 HOH HOH 383 E HOH 141 4 HOH HOH 384 E HOH 142 4 HOH HOH 385 E HOH 145 4 HOH HOH 386 E HOH 147 4 HOH HOH 387 E HOH 148 4 HOH HOH 388 E HOH 149 4 HOH HOH 389 E HOH 150 4 HOH HOH 390 E HOH 151 4 HOH HOH 391 E HOH 152 4 HOH HOH 392 E HOH 153 4 HOH HOH 393 E HOH 154 4 HOH HOH 394 E HOH 155 4 HOH HOH 395 E HOH 156 4 HOH HOH 396 E HOH 157 4 HOH HOH 397 E HOH 158 4 HOH HOH 398 E HOH 159 4 HOH HOH 399 E HOH 160 4 HOH HOH 400 E HOH 161 4 HOH HOH 401 E HOH 162 4 HOH HOH 402 E HOH 163 4 HOH HOH 403 E HOH 164 4 HOH HOH 404 E HOH 165 4 HOH HOH 405 E HOH 166 4 HOH HOH 406 E HOH 167 4 HOH HOH 407 E HOH 168 4 HOH HOH 408 E HOH 169 4 HOH HOH 409 E HOH 170 4 HOH HOH 410 E HOH 171 4 HOH HOH 411 E HOH 172 4 HOH HOH 412 E HOH 173 4 HOH HOH 413 E HOH 174 4 HOH HOH 414 E HOH 176 4 HOH HOH 415 E HOH 177 4 HOH HOH 416 E HOH 178 4 HOH HOH 417 E HOH 179 4 HOH HOH 418 E HOH 180 4 HOH HOH 419 E HOH 181 4 HOH HOH 420 E HOH 182 4 HOH HOH 421 E HOH 183 4 HOH HOH 422 E HOH 184 4 HOH HOH 423 E HOH 143 4 HOH HOH 143 I HOH 144 4 HOH HOH 144 I HOH 146 4 HOH HOH 146 I HOH 175 4 HOH HOH 175 I ALA 15 n 1 A ALA 15 E ASN 15 n 2 B ASN 15 E ILE 16 n 3 ILE 16 E VAL 17 n 4 VAL 17 E GLY 18 n 5 GLY 18 E GLY 19 n 6 GLY 19 E ILE 29 n 7 ILE 29 E GLU 30 n 8 GLU 30 E TYR 31 n 9 TYR 31 E SER 32 n 10 SER 32 E ILE 33 n 11 ILE 33 E ASN 34 n 12 ASN 34 E ASN 35 n 13 ASN 35 E ALA 39 n 14 ALA 39 E SER 40 n 15 SER 40 E LEU 41 n 16 LEU 41 E CYS 42 n 17 CYS 42 E SER 43 n 18 SER 43 E VAL 44 n 19 VAL 44 E GLY 45 n 20 GLY 45 E PHE 46 n 21 PHE 46 E SER 47 n 22 SER 47 E VAL 48 n 23 VAL 48 E THR 48 n 24 A THR 48 E ARG 48 n 25 B ARG 48 E GLY 48 n 26 C GLY 48 E ALA 48 n 27 D ALA 48 E THR 49 n 28 THR 49 E LYS 50 n 29 LYS 50 E GLY 51 n 30 GLY 51 E PHE 52 n 31 PHE 52 E VAL 53 n 32 VAL 53 E THR 54 n 33 THR 54 E ALA 55 n 34 ALA 55 E GLY 56 n 35 GLY 56 E HIS 57 n 36 HIS 57 E CYS 58 n 37 CYS 58 E GLY 59 n 38 GLY 59 E THR 62 n 39 THR 62 E VAL 63 n 40 VAL 63 E ASN 64 n 41 ASN 64 E ALA 65 n 42 ALA 65 E THR 65 n 43 A THR 65 E ALA 66 n 44 ALA 66 E ARG 67 n 45 ARG 67 E ILE 80 n 46 ILE 80 E GLY 81 n 47 GLY 81 E GLY 82 n 48 GLY 82 E ALA 83 n 49 ALA 83 E VAL 84 n 50 VAL 84 E VAL 85 n 51 VAL 85 E GLY 86 n 52 GLY 86 E THR 87 n 53 THR 87 E PHE 88 n 54 PHE 88 E ALA 89 n 55 ALA 89 E ALA 90 n 56 ALA 90 E ARG 91 n 57 ARG 91 E VAL 93 n 58 VAL 93 E PHE 94 n 59 PHE 94 E PRO 99 n 60 A PRO 99 E GLY 100 n 61 GLY 100 E ASN 101 n 62 ASN 101 E ASP 102 n 63 ASP 102 E ARG 103 n 64 ARG 103 E ALA 104 n 65 ALA 104 E TRP 105 n 66 TRP 105 E VAL 106 n 67 VAL 106 E SER 107 n 68 SER 107 E LEU 108 n 69 LEU 108 E THR 109 n 70 THR 109 E SER 110 n 71 SER 110 E ALA 111 n 72 ALA 111 E GLN 112 n 73 GLN 112 E THR 113 n 74 THR 113 E LEU 114 n 75 LEU 114 E LEU 115 n 76 LEU 115 E PRO 116 n 77 PRO 116 E ARG 117 n 78 ARG 117 E VAL 118 n 79 VAL 118 E ALA 119 n 80 ALA 119 E ASN 120 n 81 ASN 120 E GLY 120 n 82 B GLY 120 E SER 120 n 83 C SER 120 E SER 120 n 84 D SER 120 E PHE 121 n 85 PHE 121 E VAL 122 n 86 VAL 122 E THR 123 n 87 THR 123 E VAL 124 n 88 VAL 124 E ARG 125 n 89 ARG 125 E GLY 126 n 90 GLY 126 E SER 127 n 91 SER 127 E THR 128 n 92 THR 128 E GLU 129 n 93 GLU 129 E ALA 130 n 94 ALA 130 E ALA 131 n 95 ALA 131 E VAL 132 n 96 VAL 132 E GLY 133 n 97 GLY 133 E ALA 134 n 98 ALA 134 E ALA 135 n 99 ALA 135 E VAL 136 n 100 VAL 136 E CYS 137 n 101 CYS 137 E ARG 138 n 102 ARG 138 E SER 139 n 103 SER 139 E GLY 140 n 104 GLY 140 E ARG 141 n 105 ARG 141 E THR 142 n 106 THR 142 E THR 143 n 107 THR 143 E GLY 156 n 108 GLY 156 E TYR 157 n 109 TYR 157 E GLN 158 n 110 GLN 158 E CYS 159 n 111 CYS 159 E GLY 160 n 112 GLY 160 E THR 161 n 113 THR 161 E ILE 162 n 114 ILE 162 E THR 163 n 115 THR 163 E ALA 164 n 116 ALA 164 E LYS 165 n 117 LYS 165 E ASN 166 n 118 ASN 166 E VAL 167 n 119 VAL 167 E THR 168 n 120 THR 168 E ALA 169 n 121 ALA 169 E ASN 170 n 122 ASN 170 E TYR 171 n 123 TYR 171 E ALA 172 n 124 ALA 172 E GLU 174 n 125 GLU 174 E GLY 175 n 126 GLY 175 E ALA 176 n 127 ALA 176 E VAL 177 n 128 VAL 177 E ARG 178 n 129 ARG 178 E GLY 179 n 130 GLY 179 E LEU 180 n 131 LEU 180 E THR 181 n 132 THR 181 E GLN 182 n 133 GLN 182 E GLY 183 n 134 GLY 183 E ASN 184 n 135 ASN 184 E ALA 190 n 136 ALA 190 E CYS 191 n 137 CYS 191 E MET 192 n 138 MET 192 E GLY 192 n 139 A GLY 192 E ARG 192 n 140 B ARG 192 E GLY 193 n 141 GLY 193 E ASP 194 n 142 ASP 194 E SER 195 n 143 SER 195 E GLY 196 n 144 GLY 196 E GLY 197 n 145 GLY 197 E SER 198 n 146 SER 198 E TRP 199 n 147 TRP 199 E ILE 200 n 148 ILE 200 E THR 201 n 149 THR 201 E SER 202 n 150 SER 202 E ALA 203 n 151 ALA 203 E GLY 207 n 152 GLY 207 E GLN 208 n 153 GLN 208 E ALA 209 n 154 ALA 209 E GLN 210 n 155 GLN 210 E GLY 211 n 156 GLY 211 E VAL 212 n 157 VAL 212 E MET 213 n 158 MET 213 E SER 214 n 159 SER 214 E GLY 215 n 160 GLY 215 E GLY 216 n 161 GLY 216 E ASN 217 n 162 ASN 217 E VAL 217 n 163 A VAL 217 E GLN 217 n 164 B GLN 217 E SER 217 n 165 C SER 217 E ASN 217 n 166 D ASN 217 E GLY 217 n 167 E GLY 217 E ASN 218 n 168 ASN 218 E ASN 219 n 169 ASN 219 E CYS 220 n 170 CYS 220 E GLY 221 n 171 GLY 221 E ILE 221 n 172 A ILE 221 E PRO 221 n 173 B PRO 221 E ALA 221 n 174 C ALA 221 E SER 222 n 175 SER 222 E GLN 223 n 176 GLN 223 E ARG 224 n 177 ARG 224 E SER 225 n 178 SER 225 E SER 226 n 179 SER 226 E LEU 227 n 180 LEU 227 E PHE 228 n 181 PHE 228 E GLU 229 n 182 GLU 229 E ARG 230 n 183 ARG 230 E LEU 231 n 184 LEU 231 E GLN 232 n 185 GLN 232 E PRO 233 n 186 PRO 233 E ILE 234 n 187 ILE 234 E LEU 235 n 188 LEU 235 E SER 235 n 189 A SER 235 E GLN 236 n 190 GLN 236 E TYR 237 n 191 TYR 237 E GLY 238 n 192 GLY 238 E LEU 239 n 193 LEU 239 E SER 240 n 194 SER 240 E LEU 241 n 195 LEU 241 E VAL 242 n 196 VAL 242 E THR 243 n 197 THR 243 E GLY 244 n 198 GLY 244 E BOC 5 n 1 BOC 5 I ALA 4 n 2 ALA 4 I ALA 3 n 3 ALA 3 I PRO 2 n 4 PRO 2 I PVA 1 n 5 PVA 1 I LAC -1 n 6 LAC -1 I ALA -2 n 7 ALA -2 I author_defined_assembly 2 dimeric 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 E N CYS 42 A N CYS 17 E O TYR 31 A O TYR 9 E N ILE 80 A N ILE 46 E O ALA 83 A O ALA 49 E N VAL 93 A N VAL 58 E O ARG 103 A O ARG 64 E N LEU 108 A N LEU 69 E O LYS 50 A O LYS 29 E O GLY 140 A O GLY 104 E N GLY 156 A N GLY 108 E O TYR 171 A O TYR 123 E N GLY 175 A N GLY 126 E N GLY 183 A N GLY 134 E O SER 226 A O SER 179 E N GLU 229 A N GLU 182 E O VAL 212 A O VAL 157 E N GLN 210 A N GLN 155 E O TRP 199 A O TRP 147 E N ILE 200 A N ILE 148 E O CYS 137 A O CYS 101 1 I CA LAC -1 WRONG HAND B 1 E ARG 48 0.101 SIDE CHAIN 1 E ARG 138 0.091 SIDE CHAIN B B B 1 20.93 0.50 120.30 141.23 E E E NE CZ NH1 ARG ARG ARG 48 48 48 N B B B 1 -15.83 0.50 120.30 104.47 E E E NE CZ NH2 ARG ARG ARG 48 48 48 N 1 9.58 0.50 120.30 129.88 E E E NE CZ NH1 ARG ARG ARG 67 67 67 N 1 -4.64 0.50 120.30 115.66 E E E NE CZ NH2 ARG ARG ARG 67 67 67 N 1 8.29 1.10 119.40 127.69 E E E NH1 CZ NH2 ARG ARG ARG 91 91 91 N 1 -7.40 0.50 120.30 112.90 E E E NE CZ NH2 ARG ARG ARG 91 91 91 N 1 5.67 0.90 118.30 123.97 E E E CB CG OD2 ASP ASP ASP 102 102 102 N 1 3.92 0.50 120.30 124.22 E E E NE CZ NH1 ARG ARG ARG 103 103 103 N 1 10.02 1.50 110.50 120.52 E E E N CA CB SER SER SER 107 107 107 N 1 9.65 1.20 123.30 132.95 E E E OE1 CD OE2 GLU GLU GLU 129 129 129 N 1 -3.14 0.50 120.30 117.16 E E E NE CZ NH1 ARG ARG ARG 141 141 141 N 1 -4.05 0.60 121.00 116.95 E E E CB CG CD1 TYR TYR TYR 157 157 157 N 1 27.54 1.40 123.60 151.14 E E E CD NE CZ ARG ARG ARG 178 178 178 B B B N 1 5.45 0.50 120.30 125.75 E E E NE CZ NH1 ARG ARG ARG 178 178 178 B B B N 1 -3.33 0.50 120.30 116.97 E E E NE CZ NH2 ARG ARG ARG 178 178 178 B B B N B B B 1 -3.90 0.50 120.30 116.40 E E E NE CZ NH2 ARG ARG ARG 192 192 192 N 1 9.64 1.60 122.70 132.34 E E E O C N GLY GLY ASN 216 216 217 Y 1 -4.85 0.50 120.30 115.45 E E E NE CZ NH2 ARG ARG ARG 224 224 224 N 1 6.03 0.50 120.30 126.33 E E E NE CZ NH1 ARG ARG ARG 230 230 230 N 1 -13.01 1.20 103.30 90.29 I I I N CA CB PRO PRO PRO 2 2 2 N 1 19.36 1.90 104.80 124.16 I I I CA CB CG PRO PRO PRO 2 2 2 N 1 9.35 1.50 103.20 112.55 I I I N CD CG PRO PRO PRO 2 2 2 N 1 E E C N ARG GLY 178 179 0.164 0.023 1.336 1.500 B Y 1 E ALA 39 -129.25 -79.72 A 1 E PRO 99 -77.66 -155.40 1 E SER 214 -106.39 -63.87 0.124 1.90 1 1.90 183 1621 5 0 1433 refinement PROLSQ CRYSTAL STRUCTURES OF ALPHA-LYTIC PROTEASE COMPLEXES WITH IRREVERSIBLY BOUND PHOSPHONATE ESTERS 1 N N 2 N N 3 N N 4 N N 4 N N E ALA 55 A ALA 34 HELX_P E GLY 59 A GLY 38 5 1 5 E PRO 221 A PRO 173 HELX_P E ARG 224 A ARG 177 5 2 5 B E LEU 231 A LEU 184 HELX_P E GLY 238 A GLY 192 1 3 9 disulf 2.044 E CYS 42 A SG CYS 17 1_555 E CYS 58 A SG CYS 37 1_555 disulf 1.993 E CYS 137 A SG CYS 101 1_555 E CYS 159 A SG CYS 111 1_555 disulf 2.015 E CYS 191 A SG CYS 137 1_555 E CYS 220 A SG CYS 170 1_555 covale 1.304 both I ALA -2 B N ALA 7 1_555 I LAC -1 B C LAC 6 1_555 covale 1.546 both I LAC -1 B OHN LAC 6 1_555 I PVA 1 B P PVA 5 1_555 covale 1.548 one E SER 195 A OG SER 143 1_555 I PVA 1 B P PVA 5 1_555 covale 1.338 both I PVA 1 B N PVA 5 1_555 I PRO 2 B C PRO 4 1_555 covale 1.308 both I ALA 4 B N ALA 2 1_555 I BOC 5 B C BOC 1 1_555 HYDROLASE/HYDROLASE INHIBITOR SERINE PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR complex E PHE 94 A PHE 59 A 1 E PRO 99 A PRO 60 -7.14 PRLA_LYSEN UNP 1 1 P00778 MYVSNHRSRRVARVSVSCLVAALAAMSCGAALAADQVDPQLKFAMQRDLGIFPTQLPQYLQTEKLARTQAAAIEREFGAQ FAGSWIERNEDGSFKLVAATSGARKSSTLGGVEVRNVRYSLKQLQSAMEQLDAGANARVKGVSKPLDGVQSWYVDPRSNA VVVKVDDGATEAGVDFVALSGADSAQVRIESSPGKLQTTANIVGGIEYSINNASLCSVGFSVTRGATKGFVTAGHCGTVN ATARIGGAVVGTFAARVFPGNDRAWVSLTSAQTLLPRVANGSSFVTVRGSTEAAVGAAVCRSGRTTGYQCGTITAKNVTA NYAEGAVRGLTQGNACMGRGDSGGSWITSAGQAQGVMSGGNVQSNGNNCGIPASQRSSLFERLQPILSQYGLSLVTG 1P12 PDB 2 1 1P12 XAAPXXA 200 397 1P12 15 244 P00778 A E 1 1 198 5 -2 1P12 5 -2 1P12 I 2 1 7 1 6 7 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel E THR 113 A THR 74 E ASN 120 A ASN 81 E SER 40 A SER 15 E SER 43 A SER 18 E GLU 30 A GLU 8 E ILE 33 A ILE 11 E ALA 83 A ALA 49 E VAL 93 A VAL 58 E ARG 103 A ARG 64 E LEU 108 A LEU 69 E THR 49 A THR 28 E THR 54 A THR 33 E SER 240 A SER 194 E LEU 241 A LEU 195 E ALA 135 A ALA 99 E GLY 140 A GLY 104 E GLY 156 A GLY 108 E TYR 171 A TYR 123 E GLY 175 A GLY 126 E GLY 183 A GLY 134 E SER 226 A SER 179 E ARG 230 A ARG 183 E ALA 209 A ALA 154 E GLY 216 A GLY 161 E SER 198 A SER 146 E ILE 200 A ILE 148 E ALA 135 A ALA 99 E GLY 140 A GLY 104 BINDING SITE FOR RESIDUE SO4 E 1 E SO4 1 Software 8 BINDING SITE FOR CHAIN I OF PHOSPHONATE ESTER INHIBITOR Software 24 E ALA 15 A ALA 1 A 8 3_665 E ASN 15 A ASN 2 B 8 3_665 E ARG 230 A ARG 183 8 1_555 E PRO 233 A PRO 186 8 1_555 E HOH 268 D HOH 8 3_665 E HOH 279 D HOH 8 1_555 E HOH 368 D HOH 8 3_665 E HOH 382 D HOH 8 1_555 E SER 40 A SER 15 24 1_555 E LEU 41 A LEU 16 24 1_555 E CYS 42 A CYS 17 24 1_555 E HIS 57 A HIS 36 24 1_555 E ARG 125 A ARG 89 24 5_565 E THR 128 A THR 92 24 5_565 E TYR 171 A TYR 123 24 1_555 E GLU 174 A GLU 125 24 1_555 E GLY 192 A GLY 139 A 24 1_555 E ARG 192 A ARG 140 B 24 1_555 E GLY 193 A GLY 141 24 1_555 E ASP 194 A ASP 142 24 1_555 E SER 195 A SER 143 24 1_555 E GLN 208 A GLN 153 24 5_565 E SER 214 A SER 159 24 1_555 E GLY 215 A GLY 160 24 1_555 E GLY 216 A GLY 161 24 1_555 E VAL 217 A VAL 163 A 24 1_555 E HOH 340 D HOH 24 1_555 E HOH 349 D HOH 24 1_555 E HOH 384 D HOH 24 5_565 I HOH 143 E HOH 24 1_555 I HOH 146 E HOH 24 1_555 I HOH 175 E HOH 24 1_555 154 P 32 2 1