0.013947 0.000000 0.000000 0.000000 0.012763 0.000000 0.000000 0.000000 0.012621 0.00000 0.00000 0.00000 Lukacs, C.M. Christianson, D.W. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 71.700 78.350 79.230 C2 H3 O2 -1 59.044 ACETATE ION non-polymer 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 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 C N 2 N O N 3 N O N 4 N C N 5 N H N 6 N H N 7 N H N 8 N N N 9 S C N 10 N C N 11 N O N 12 N C N 13 N O N 14 N H N 15 N H N 16 N H N 17 N H N 18 N H N 19 N H N 20 N H N 21 N N N 22 S C N 23 N C N 24 N O N 25 N C N 26 N C N 27 N C N 28 N N N 29 N C N 30 N N N 31 N N N 32 N O 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 H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N H N 47 N H N 48 N N N 49 S C N 50 N C N 51 N O N 52 N C N 53 N C N 54 N O N 55 N N N 56 N O N 57 N H N 58 N H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N H N 65 N N N 66 S C N 67 N C N 68 N O N 69 N C N 70 N C N 71 N O N 72 N O N 73 N O N 74 N H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N H N 81 N N N 82 R C N 83 N C N 84 N O N 85 N C N 86 N S N 87 N O 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 N 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 H N 115 N N N 116 S C N 117 N C N 118 N O N 119 N C N 120 N C N 121 N C N 122 N O N 123 N O N 124 N O N 125 N H N 126 N H N 127 N H N 128 N H N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N N N 135 N C N 136 N C N 137 N O N 138 N O N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N N N 145 S C N 146 N C N 147 N O N 148 N C Y 149 N C Y 150 N N Y 151 N C Y 152 N C Y 153 N N N 154 N O N 155 N H N 156 N H 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 O N 166 N H N 167 N H N 168 N N N 169 S C N 170 N C N 171 N O N 172 S C N 173 N C N 174 N C N 175 N C N 176 N O N 177 N H N 178 N H 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 N N 191 S C N 192 N C N 193 N O N 194 N C N 195 N C N 196 N C N 197 N C N 198 N O N 199 N H N 200 N H N 201 N H 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 N N 213 S C N 214 N C N 215 N O N 216 N C N 217 N C N 218 N C N 219 N C N 220 N N 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 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 N 242 N C N 243 N S N 244 N C N 245 N O 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 N N 258 S C N 259 N C N 260 N O N 261 N C Y 262 N C Y 263 N C Y 264 N C Y 265 N C Y 266 N C Y 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 N 285 N C N 286 N C N 287 N O N 288 N H N 289 N H N 290 N H N 291 N H N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N N N 298 S C N 299 N C N 300 N O N 301 N C N 302 N O N 303 N O N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N N N 312 S C N 313 N C N 314 N O N 315 R C N 316 N O N 317 N C N 318 N O N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N N N 329 S C N 330 N C N 331 N O N 332 N C Y 333 N C Y 334 N C Y 335 N C Y 336 N N Y 337 N C Y 338 N C Y 339 N C Y 340 N C Y 341 N C N 342 N O N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H 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 N N 356 S C N 357 N C N 358 N O N 359 N C Y 360 N C Y 361 N C Y 362 N C Y 363 N C Y 364 N C Y 365 N C N 366 N O 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 H N 378 N H N 379 N N N 380 S C N 381 N C N 382 N O N 383 N C N 384 N C N 385 N C N 386 N O N 387 N H N 388 N H N 389 N H N 390 N H N 391 N H 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 1 N doub N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N doub N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N doub 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 sing N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N doub N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N doub N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N doub N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing N 67 N doub N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N doub 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 doub 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 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 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 doub N 123 N sing N 124 N sing N 125 N sing 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 doub N 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 doub N 142 N sing N 143 N sing N 144 N sing N 145 N sing Y 146 N sing Y 147 N doub Y 148 N doub N 149 N sing Y 150 N sing N 151 N sing Y 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 doub 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 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 doub N 186 N sing N 187 N sing 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 doub N 207 N sing 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 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 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 doub N 250 N sing N 251 N sing N 252 N sing N 253 N sing Y 254 N doub Y 255 N sing Y 256 N sing N 257 N sing Y 258 N doub N 259 N sing Y 260 N doub N 261 N sing Y 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 sing N 272 N doub 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 sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N doub 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 sing N 300 N sing N 301 N sing N 302 N doub 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 doub N 319 N sing N 320 N sing N 321 N sing N 322 N sing Y 323 N doub Y 324 N sing Y 325 N sing N 326 N sing Y 327 N doub Y 328 N sing Y 329 N sing N 330 N sing Y 331 N sing Y 332 N doub N 333 N sing Y 334 N doub N 335 N sing Y 336 N sing N 337 N sing N 338 N sing N 339 N sing 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 doub N 347 N sing N 348 N sing N 349 N sing N 350 N sing Y 351 N doub Y 352 N sing Y 353 N sing N 354 N sing Y 355 N doub N 356 N sing Y 357 N doub N 358 N sing Y 359 N sing N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N doub N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing N 379 N sing N 380 N sing N 381 N sing US Biochemistry BICHAW 0033 0006-2960 37 3297 3304 10.1021/bi972359e 9521649 Engineering an anion-binding cavity in antichymotrypsin modulates the "spring-loaded" serpin-protease interaction. 1998 US Nat.Struct.Biol. NSBIEW 2024 1072-8368 3 888 Arginine Substitutions in the Hinge Region of Antichymotrypsin Affect Serpin Beta-Sheet Rearrangement 1996 10.2210/pdb1as4/pdb pdb_00001as4 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 298 1 MIRRORS IMAGE PLATE 1997-01 RIGAKU RAXIS II M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RUH2R CLEAVED ANTICHYMOTRYPSIN 38612.148 ANTICHYMOTRYPSIN CHAIN A CONTAINS RESIDUES 20 - 358, CHAIN B CONTAINS RESIDUES 359 - 393 A349R 1 man polymer CLEAVED ANTICHYMOTRYPSIN 4259.000 ANTICHYMOTRYPSIN CHAIN A CONTAINS RESIDUES 20 - 358, CHAIN B CONTAINS RESIDUES 359 - 393 A349R 1 man polymer 59.044 ACETATE ION 1 syn non-polymer 18.015 water 57 nat water ACT ACT no no THVDLGLASANVDFAFSLYKQLVLKAPDKNVIFSPLSISTALAFLSLGAHNTTLTEILKGLKFNLTETSEAEIHQSFQHL LRTLNQSSDELQLSMGNAMFVKEQLSLLDRFTEDAKRLYGSEAFATDFQDSAAAKKLINDYVKNGTRGKITDLIKDLDSQ TMMVLVNYIFFKAKWEMPFDPQDTHQSRFYLSKKKWVMVPMMSLHHLTIPYFRDEELSCTVVELKYTGNASALFILPDQD KMEEVEAMLLPETLKRWRDSLEFREIGELYLPKFSISRDYNLNDILLQLGIEEAFTSKADLSGITGARNLAVSQVVHKAV LDVFEEGTEASRATAVKITLL THVDLGLASANVDFAFSLYKQLVLKAPDKNVIFSPLSISTALAFLSLGAHNTTLTEILKGLKFNLTETSEAEIHQSFQHL LRTLNQSSDELQLSMGNAMFVKEQLSLLDRFTEDAKRLYGSEAFATDFQDSAAAKKLINDYVKNGTRGKITDLIKDLDSQ TMMVLVNYIFFKAKWEMPFDPQDTHQSRFYLSKKKWVMVPMMSLHHLTIPYFRDEELSCTVVELKYTGNASALFILPDQD KMEEVEAMLLPETLKRWRDSLEFREIGELYLPKFSISRDYNLNDILLQLGIEEAFTSKADLSGITGARNLAVSQVVHKAV LDVFEEGTEASRATAVKITLL A polypeptide(L) no no VETGTIVRFNRPFLMIIVPTDTQNIFFMSKVTNPKQA VETGTIVRFNRPFLMIIVPTDTQNIFFMSKVTNPKQA B polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human Homo Escherichia sample ACT 9606 Homo sapiens ACT 562 Escherichia coli PZMS human Homo Escherichia sample ACT 9606 Homo sapiens ACT 562 Escherichia coli PZMS 1 2.65 53. COORDINATES FROM 2CAA USED FOR DIFF. FOUR. 5.6 14% PEG MONOMETHYLETHER 5000, 0.2 M MAGNESIUM ACETATE 0.1 M SODIUM ACETATE PH 5.6 PROTEIN AT 3 MG/ML database_2 pdbx_database_status struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond repository Initial release Version format compliance Version format compliance Database references Derived calculations Other Data collection 1 0 1998-02-25 1 1 2008-03-24 1 2 2011-07-13 1 3 2021-11-03 1 4 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _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 1997-08-12 REL ACT ACETATE ION HOH water RESIDUE 349 IS AN ALA -> ARG MUTATION. THE ARGININE IS BURIED WITH AN ACETATE COUNTERION. ACT 600 3 ACT ACT 600 B HOH 501 4 HOH HOH 501 A HOH 502 4 HOH HOH 502 A HOH 503 4 HOH HOH 503 A HOH 504 4 HOH HOH 504 A HOH 505 4 HOH HOH 505 A HOH 506 4 HOH HOH 506 A HOH 507 4 HOH HOH 507 A HOH 508 4 HOH HOH 508 A HOH 509 4 HOH HOH 509 A HOH 510 4 HOH HOH 510 A HOH 512 4 HOH HOH 512 A HOH 514 4 HOH HOH 514 A HOH 515 4 HOH HOH 515 A HOH 516 4 HOH HOH 516 A HOH 517 4 HOH HOH 517 A HOH 518 4 HOH HOH 518 A HOH 519 4 HOH HOH 519 A HOH 520 4 HOH HOH 520 A HOH 521 4 HOH HOH 521 A HOH 522 4 HOH HOH 522 A HOH 523 4 HOH HOH 523 A HOH 524 4 HOH HOH 524 A HOH 525 4 HOH HOH 525 A HOH 526 4 HOH HOH 526 A HOH 527 4 HOH HOH 527 A HOH 528 4 HOH HOH 528 A HOH 530 4 HOH HOH 530 A HOH 531 4 HOH HOH 531 A HOH 532 4 HOH HOH 532 A HOH 533 4 HOH HOH 533 A HOH 535 4 HOH HOH 535 A HOH 537 4 HOH HOH 537 A HOH 538 4 HOH HOH 538 A HOH 540 4 HOH HOH 540 A HOH 541 4 HOH HOH 541 A HOH 542 4 HOH HOH 542 A HOH 543 4 HOH HOH 543 A HOH 544 4 HOH HOH 544 A HOH 545 4 HOH HOH 545 A HOH 546 4 HOH HOH 546 A HOH 547 4 HOH HOH 547 A HOH 549 4 HOH HOH 549 A HOH 550 4 HOH HOH 550 A HOH 551 4 HOH HOH 551 A HOH 552 4 HOH HOH 552 A HOH 553 4 HOH HOH 553 A HOH 554 4 HOH HOH 554 A HOH 555 4 HOH HOH 555 A HOH 556 4 HOH HOH 556 A HOH 557 4 HOH HOH 557 A HOH 511 4 HOH HOH 511 B HOH 513 4 HOH HOH 513 B HOH 529 4 HOH HOH 529 B HOH 534 4 HOH HOH 534 B HOH 536 4 HOH HOH 536 B HOH 539 4 HOH HOH 539 B HOH 548 4 HOH HOH 548 B n 1 20 A n 2 21 A n 3 22 A n 4 23 A n 5 24 A GLY 25 n 6 GLY 25 A LEU 26 n 7 LEU 26 A ALA 27 n 8 ALA 27 A SER 28 n 9 SER 28 A ALA 29 n 10 ALA 29 A ASN 30 n 11 ASN 30 A VAL 31 n 12 VAL 31 A ASP 32 n 13 ASP 32 A PHE 33 n 14 PHE 33 A ALA 34 n 15 ALA 34 A PHE 35 n 16 PHE 35 A SER 36 n 17 SER 36 A LEU 37 n 18 LEU 37 A TYR 38 n 19 TYR 38 A LYS 39 n 20 LYS 39 A GLN 40 n 21 GLN 40 A LEU 41 n 22 LEU 41 A VAL 42 n 23 VAL 42 A LEU 43 n 24 LEU 43 A LYS 44 n 25 LYS 44 A ALA 45 n 26 ALA 45 A PRO 46 n 27 PRO 46 A ASP 47 n 28 ASP 47 A LYS 48 n 29 LYS 48 A ASN 49 n 30 ASN 49 A VAL 50 n 31 VAL 50 A ILE 51 n 32 ILE 51 A PHE 52 n 33 PHE 52 A SER 53 n 34 SER 53 A PRO 54 n 35 PRO 54 A LEU 55 n 36 LEU 55 A SER 56 n 37 SER 56 A ILE 57 n 38 ILE 57 A SER 58 n 39 SER 58 A THR 59 n 40 THR 59 A ALA 60 n 41 ALA 60 A LEU 61 n 42 LEU 61 A ALA 62 n 43 ALA 62 A PHE 63 n 44 PHE 63 A LEU 64 n 45 LEU 64 A SER 65 n 46 SER 65 A LEU 66 n 47 LEU 66 A GLY 67 n 48 GLY 67 A ALA 68 n 49 ALA 68 A HIS 69 n 50 HIS 69 A ASN 70 n 51 ASN 70 A THR 71 n 52 THR 71 A THR 72 n 53 THR 72 A LEU 73 n 54 LEU 73 A THR 74 n 55 THR 74 A GLU 75 n 56 GLU 75 A ILE 76 n 57 ILE 76 A LEU 77 n 58 LEU 77 A LYS 78 n 59 LYS 78 A GLY 79 n 60 GLY 79 A LEU 80 n 61 LEU 80 A LYS 81 n 62 LYS 81 A PHE 82 n 63 PHE 82 A ASN 83 n 64 ASN 83 A LEU 84 n 65 LEU 84 A THR 85 n 66 THR 85 A GLU 86 n 67 GLU 86 A THR 87 n 68 THR 87 A SER 88 n 69 SER 88 A GLU 89 n 70 GLU 89 A ALA 90 n 71 ALA 90 A GLU 91 n 72 GLU 91 A ILE 92 n 73 ILE 92 A HIS 93 n 74 HIS 93 A GLN 94 n 75 GLN 94 A SER 95 n 76 SER 95 A PHE 96 n 77 PHE 96 A GLN 97 n 78 GLN 97 A HIS 98 n 79 HIS 98 A LEU 99 n 80 LEU 99 A LEU 100 n 81 LEU 100 A ARG 101 n 82 ARG 101 A THR 102 n 83 THR 102 A LEU 103 n 84 LEU 103 A ASN 104 n 85 ASN 104 A GLN 105 n 86 GLN 105 A SER 106 n 87 SER 106 A SER 107 n 88 SER 107 A ASP 108 n 89 ASP 108 A GLU 109 n 90 GLU 109 A LEU 110 n 91 LEU 110 A GLN 111 n 92 GLN 111 A LEU 112 n 93 LEU 112 A SER 113 n 94 SER 113 A MET 114 n 95 MET 114 A GLY 115 n 96 GLY 115 A ASN 116 n 97 ASN 116 A ALA 117 n 98 ALA 117 A MET 118 n 99 MET 118 A PHE 119 n 100 PHE 119 A VAL 120 n 101 VAL 120 A LYS 121 n 102 LYS 121 A GLU 122 n 103 GLU 122 A GLN 123 n 104 GLN 123 A LEU 124 n 105 LEU 124 A SER 125 n 106 SER 125 A LEU 126 n 107 LEU 126 A LEU 127 n 108 LEU 127 A ASP 128 n 109 ASP 128 A ARG 129 n 110 ARG 129 A PHE 130 n 111 PHE 130 A THR 131 n 112 THR 131 A GLU 132 n 113 GLU 132 A ASP 133 n 114 ASP 133 A ALA 134 n 115 ALA 134 A LYS 135 n 116 LYS 135 A ARG 136 n 117 ARG 136 A LEU 137 n 118 LEU 137 A TYR 138 n 119 TYR 138 A GLY 139 n 120 GLY 139 A SER 140 n 121 SER 140 A GLU 141 n 122 GLU 141 A ALA 142 n 123 ALA 142 A PHE 143 n 124 PHE 143 A ALA 144 n 125 ALA 144 A THR 145 n 126 THR 145 A ASP 146 n 127 ASP 146 A PHE 147 n 128 PHE 147 A GLN 148 n 129 GLN 148 A ASP 149 n 130 ASP 149 A SER 150 n 131 SER 150 A ALA 151 n 132 ALA 151 A ALA 152 n 133 ALA 152 A ALA 153 n 134 ALA 153 A LYS 154 n 135 LYS 154 A LYS 155 n 136 LYS 155 A LEU 156 n 137 LEU 156 A ILE 157 n 138 ILE 157 A ASN 158 n 139 ASN 158 A ASP 159 n 140 ASP 159 A TYR 160 n 141 TYR 160 A VAL 161 n 142 VAL 161 A LYS 162 n 143 LYS 162 A ASN 163 n 144 ASN 163 A GLY 164 n 145 GLY 164 A THR 165 n 146 THR 165 A ARG 166 n 147 ARG 166 A GLY 167 n 148 GLY 167 A LYS 168 n 149 LYS 168 A ILE 169 n 150 ILE 169 A THR 170 n 151 THR 170 A ASP 171 n 152 ASP 171 A LEU 172 n 153 LEU 172 A ILE 173 n 154 ILE 173 A LYS 174 n 155 LYS 174 A ASP 175 n 156 ASP 175 A LEU 176 n 157 LEU 176 A ASP 177 n 158 ASP 177 A SER 178 n 159 SER 178 A GLN 179 n 160 GLN 179 A THR 180 n 161 THR 180 A MET 181 n 162 MET 181 A MET 182 n 163 MET 182 A VAL 183 n 164 VAL 183 A LEU 184 n 165 LEU 184 A VAL 185 n 166 VAL 185 A ASN 186 n 167 ASN 186 A TYR 187 n 168 TYR 187 A ILE 188 n 169 ILE 188 A PHE 189 n 170 PHE 189 A PHE 190 n 171 PHE 190 A LYS 191 n 172 LYS 191 A ALA 192 n 173 ALA 192 A LYS 193 n 174 LYS 193 A TRP 194 n 175 TRP 194 A GLU 195 n 176 GLU 195 A MET 196 n 177 MET 196 A PRO 197 n 178 PRO 197 A PHE 198 n 179 PHE 198 A ASP 199 n 180 ASP 199 A PRO 200 n 181 PRO 200 A GLN 201 n 182 GLN 201 A ASP 202 n 183 ASP 202 A THR 203 n 184 THR 203 A HIS 204 n 185 HIS 204 A GLN 205 n 186 GLN 205 A SER 206 n 187 SER 206 A ARG 207 n 188 ARG 207 A PHE 208 n 189 PHE 208 A TYR 209 n 190 TYR 209 A LEU 210 n 191 LEU 210 A SER 211 n 192 SER 211 A LYS 212 n 193 LYS 212 A LYS 213 n 194 LYS 213 A LYS 214 n 195 LYS 214 A TRP 215 n 196 TRP 215 A VAL 216 n 197 VAL 216 A MET 217 n 198 MET 217 A VAL 218 n 199 VAL 218 A PRO 219 n 200 PRO 219 A MET 220 n 201 MET 220 A MET 221 n 202 MET 221 A SER 222 n 203 SER 222 A LEU 223 n 204 LEU 223 A HIS 224 n 205 HIS 224 A HIS 225 n 206 HIS 225 A LEU 226 n 207 LEU 226 A THR 226 n 208 A THR 226 A ILE 227 n 209 ILE 227 A PRO 228 n 210 PRO 228 A TYR 229 n 211 TYR 229 A PHE 230 n 212 PHE 230 A ARG 231 n 213 ARG 231 A ASP 232 n 214 ASP 232 A GLU 233 n 215 GLU 233 A GLU 234 n 216 GLU 234 A LEU 235 n 217 LEU 235 A SER 236 n 218 SER 236 A CYS 237 n 219 CYS 237 A THR 238 n 220 THR 238 A VAL 239 n 221 VAL 239 A VAL 240 n 222 VAL 240 A GLU 241 n 223 GLU 241 A LEU 242 n 224 LEU 242 A LYS 243 n 225 LYS 243 A TYR 244 n 226 TYR 244 A THR 245 n 227 THR 245 A GLY 246 n 228 GLY 246 A ASN 247 n 229 ASN 247 A ALA 248 n 230 ALA 248 A SER 249 n 231 SER 249 A ALA 250 n 232 ALA 250 A LEU 251 n 233 LEU 251 A PHE 252 n 234 PHE 252 A ILE 253 n 235 ILE 253 A LEU 254 n 236 LEU 254 A PRO 255 n 237 PRO 255 A ASP 256 n 238 ASP 256 A GLN 257 n 239 GLN 257 A ASP 258 n 240 ASP 258 A LYS 259 n 241 LYS 259 A MET 260 n 242 MET 260 A GLU 261 n 243 GLU 261 A GLU 262 n 244 GLU 262 A VAL 263 n 245 VAL 263 A GLU 264 n 246 GLU 264 A ALA 265 n 247 ALA 265 A MET 266 n 248 MET 266 A LEU 267 n 249 LEU 267 A LEU 268 n 250 LEU 268 A PRO 269 n 251 PRO 269 A GLU 270 n 252 GLU 270 A THR 271 n 253 THR 271 A LEU 272 n 254 LEU 272 A LYS 273 n 255 LYS 273 A ARG 274 n 256 ARG 274 A TRP 275 n 257 TRP 275 A ARG 276 n 258 ARG 276 A ASP 277 n 259 ASP 277 A SER 278 n 260 SER 278 A LEU 278 n 261 A LEU 278 A GLU 279 n 262 GLU 279 A PHE 280 n 263 PHE 280 A ARG 281 n 264 ARG 281 A GLU 282 n 265 GLU 282 A ILE 283 n 266 ILE 283 A GLY 284 n 267 GLY 284 A GLU 285 n 268 GLU 285 A LEU 286 n 269 LEU 286 A TYR 287 n 270 TYR 287 A LEU 288 n 271 LEU 288 A PRO 289 n 272 PRO 289 A LYS 290 n 273 LYS 290 A PHE 291 n 274 PHE 291 A SER 292 n 275 SER 292 A ILE 293 n 276 ILE 293 A SER 294 n 277 SER 294 A ARG 295 n 278 ARG 295 A ASP 296 n 279 ASP 296 A TYR 297 n 280 TYR 297 A ASN 298 n 281 ASN 298 A LEU 299 n 282 LEU 299 A ASN 300 n 283 ASN 300 A ASP 301 n 284 ASP 301 A ILE 302 n 285 ILE 302 A LEU 303 n 286 LEU 303 A LEU 304 n 287 LEU 304 A GLN 305 n 288 GLN 305 A LEU 306 n 289 LEU 306 A GLY 307 n 290 GLY 307 A ILE 308 n 291 ILE 308 A GLU 309 n 292 GLU 309 A GLU 310 n 293 GLU 310 A ALA 311 n 294 ALA 311 A PHE 312 n 295 PHE 312 A THR 313 n 296 THR 313 A SER 314 n 297 SER 314 A LYS 315 n 298 LYS 315 A ALA 316 n 299 ALA 316 A ASP 317 n 300 ASP 317 A LEU 318 n 301 LEU 318 A SER 319 n 302 SER 319 A GLY 320 n 303 GLY 320 A ILE 321 n 304 ILE 321 A THR 322 n 305 THR 322 A GLY 323 n 306 GLY 323 A ALA 324 n 307 ALA 324 A ARG 325 n 308 ARG 325 A ASN 326 n 309 ASN 326 A LEU 327 n 310 LEU 327 A ALA 328 n 311 ALA 328 A VAL 329 n 312 VAL 329 A SER 330 n 313 SER 330 A GLN 331 n 314 GLN 331 A VAL 332 n 315 VAL 332 A VAL 333 n 316 VAL 333 A HIS 334 n 317 HIS 334 A LYS 335 n 318 LYS 335 A ALA 336 n 319 ALA 336 A VAL 337 n 320 VAL 337 A LEU 338 n 321 LEU 338 A ASP 339 n 322 ASP 339 A VAL 340 n 323 VAL 340 A PHE 341 n 324 PHE 341 A GLU 342 n 325 GLU 342 A GLU 343 n 326 GLU 343 A GLY 344 n 327 GLY 344 A THR 345 n 328 THR 345 A GLU 346 n 329 GLU 346 A ALA 347 n 330 ALA 347 A SER 348 n 331 SER 348 A ARG 349 n 332 ARG 349 A ALA 350 n 333 ALA 350 A THR 351 n 334 THR 351 A ALA 352 n 335 ALA 352 A VAL 353 n 336 VAL 353 A LYS 354 n 337 LYS 354 A ILE 355 n 338 ILE 355 A THR 356 n 339 THR 356 A LEU 357 n 340 LEU 357 A LEU 358 n 341 LEU 358 A n 1 358 B n 2 359 B n 3 360 B GLY 361 n 4 GLY 361 B THR 362 n 5 THR 362 B ILE 363 n 6 ILE 363 B VAL 364 n 7 VAL 364 B ARG 365 n 8 ARG 365 B PHE 366 n 9 PHE 366 B ASN 367 n 10 ASN 367 B ARG 368 n 11 ARG 368 B PRO 369 n 12 PRO 369 B PHE 370 n 13 PHE 370 B LEU 371 n 14 LEU 371 B MET 372 n 15 MET 372 B ILE 373 n 16 ILE 373 B ILE 374 n 17 ILE 374 B VAL 375 n 18 VAL 375 B PRO 376 n 19 PRO 376 B THR 377 n 20 THR 377 B ASP 378 n 21 ASP 378 B THR 379 n 22 THR 379 B GLN 380 n 23 GLN 380 B ASN 381 n 24 ASN 381 B ILE 382 n 25 ILE 382 B PHE 383 n 26 PHE 383 B PHE 384 n 27 PHE 384 B MET 385 n 28 MET 385 B SER 386 n 29 SER 386 B LYS 387 n 30 LYS 387 B VAL 388 n 31 VAL 388 B THR 389 n 32 THR 389 B ASN 390 n 33 ASN 390 B PRO 391 n 34 PRO 391 B LYS 392 n 35 LYS 392 B GLN 393 n 36 GLN 393 B n 37 394 B author_and_software_defined_assembly PISA 2 dimeric 4990 -28 15340 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 GLU 141 A O GLU 122 A N MET 118 A N MET 99 A O GLN 111 A O GLN 92 A N LYS 191 A N LYS 172 A O MET 181 A O MET 162 A N ILE 355 A N ILE 338 A O GLU 346 A O GLU 329 A N ASP 339 A N ASP 322 A O HIS 334 A O HIS 317 A N TYR 297 A N TYR 280 A O LEU 286 A O LEU 269 A N LEU 223 A N LEU 204 A O LYS 214 A O LYS 195 A N SER 211 A N SER 192 A O GLU 279 A O GLU 262 A N TYR 229 A N TYR 211 A O PHE 230 A O PHE 212 A N VAL 239 A N VAL 221 A O THR 238 A O THR 220 A N LEU 254 A N LEU 236 B O PHE 370 B O PHE 13 B N VAL 388 B N VAL 31 1 A THR 20 A THR 1 1 Y 1 A HIS 21 A HIS 2 1 Y 1 A VAL 22 A VAL 3 1 Y 1 A ASP 23 A ASP 4 1 Y 1 A LEU 24 A LEU 5 1 Y 1 B VAL 358 B VAL 1 1 Y 1 B GLU 359 B GLU 2 1 Y 1 B THR 360 B THR 3 1 Y 1 B ALA 394 B ALA 37 1 Y 1 A PRO 46 -58.48 -9.72 1 A ASN 70 52.69 -128.32 1 A LEU 84 -59.74 -8.95 1 A ASN 104 -57.30 86.00 1 A SER 107 -155.76 -72.10 1 A ASP 108 -57.92 66.45 1 A GLU 109 62.04 -17.83 1 A ASN 247 -100.11 56.83 1 A GLU 309 -121.74 -54.54 PARHCSDX.PRO TOPHCSDX.PRO 30.3 RESIDUES GLN 105 - GLU 109 ARE IN VERY POOR DENSITY, AND THEIR CONFORMATIONS SHOULD NOT BE CONSIDERED AS ACTUAL. 0.2400000 0.0075 0.1980000 0.1980000 2.1 20.0 1031 25225 4. 94.8 RANDOM 100000. 0.1 1 THROUGHOUT 1.0 DIFFERENCE FOURIER 20.0 2.1 20.0 57 3008 3 0 2948 0.006 1.32 24.46 1.10 0.2910000 0.029 0.2670000 2.20 101 2704 8 3.6 86.41 24.76 2.1 20.0 1AS4 26288 0.0660000 1 8.9 3.6 98.7 0.2350000 2.10 2.15 2.6 2.9 93.8 model building X-PLOR 3.1 refinement X-PLOR 3.1 data reduction MOSFLM data scaling CCP4 phasing X-PLOR 3.1 CLEAVED ANTICHYMOTRYPSIN A349R 1 N N 2 N N 3 N N 4 N N 4 N N A LEU 26 A LEU 7 HELX_P A LYS 44 A LYS 25 1 1 19 A PRO 54 A PRO 35 HELX_P A GLY 67 A GLY 48 1 2 14 A ASN 70 A ASN 51 HELX_P A GLY 79 A GLY 60 1 3 10 A GLU 89 A GLU 70 HELX_P A LEU 103 A LEU 84 1 4 15 A ASP 128 A ASP 109 HELX_P A LEU 137 A LEU 118 1 5 10 A SER 150 A SER 131 HELX_P A GLY 164 A GLY 145 1 6 15 A PRO 200 A PRO 181 HELX_P A ASP 202 A ASP 183 5 7 3 A MET 260 A MET 242 HELX_P A MET 266 A MET 248 1 8 7 A PRO 269 A PRO 251 HELX_P A SER 278 A SER 260 1 9 10 A ASN 300 A ASN 283 HELX_P A LEU 306 A LEU 289 1 10 7 A GLU 310 A GLU 293 HELX_P A PHE 312 A PHE 295 5 11 3 A SER 319 A SER 302 HELX_P A THR 322 A THR 305 1 12 4 SERPIN SERPIN, SERINE PROTEASE INHIBITOR, ANTICHYMOTRYPSIN AACT_HUMAN UNP 1 43 P01011 AACT_HUMAN UNP 2 387 P01011 43 383 1AS4 20 358 P01011 A 1 1 341 387 423 1AS4 358 394 P01011 B 2 1 37 1 ALA engineered mutation ARG 349 1AS4 A P01011 UNP 374 332 2 ARG conflict GLY 361 1AS4 B P01011 UNP 390 4 6 3 4 2 parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLU 141 A GLU 122 A THR 145 A THR 126 A GLN 111 A GLN 92 A LYS 121 A LYS 102 A THR 180 A THR 161 A LYS 193 A LYS 174 A GLY 344 A GLY 327 A LEU 357 A LEU 340 A LEU 327 A LEU 310 A VAL 340 A VAL 323 A PHE 291 A PHE 274 A ASN 298 A ASN 281 A GLU 285 A GLU 268 A PRO 289 A PRO 272 A LYS 214 A LYS 195 A HIS 224 A HIS 205 A HIS 204 A HIS 185 A SER 211 A SER 192 A GLU 279 A GLU 262 A ILE 283 A ILE 266 A LEU 226 A LEU 207 A ASP 232 A ASP 214 A CYS 237 A CYS 219 A LYS 243 A LYS 225 A SER 249 A SER 231 A PRO 255 A PRO 237 B PHE 370 B PHE 13 B ILE 374 B ILE 17 B PHE 384 B PHE 27 B VAL 388 B VAL 31 BINDING SITE FOR RESIDUE ACT B 600 B ACT 600 Software 8 A LEU 338 A LEU 321 8 1_555 A ALA 347 A ALA 330 8 1_555 A ARG 349 A ARG 332 8 1_555 B MET 372 B MET 15 8 1_555 B ILE 374 B ILE 17 8 1_555 B PHE 384 B PHE 27 8 1_555 B MET 385 B MET 28 8 1_555 B SER 386 B SER 29 8 1_555 19 P 21 21 21