0.013446 0.000000 0.000000 0.000000 0.013446 0.000000 0.000000 0.000000 0.019964 0.00000 0.00000 0.00000 Pereira, P.J.B. Wang, Z.M. Rubin, H. Huber, R. Bode, W. Schechter, N.M. Strobl, S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 74.370 74.370 50.090 C H3 Cl 50.488 chloromethane Chloro Methyl group 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 C9 H13 N O2 167.205 n (2S)-2-amino-3-phenylpropane-1,1-diol (2S)-2-amino-3-phenylpropane-1,1-diol peptide-like 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 C8 H15 N O6 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose N-acetyl-beta-D-glucosamine; 2-acetamido-2-deoxy-beta-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; N-ACETYL-D-GLUCOSAMINE D-saccharide, beta 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 C7 H11 N O5 189.166 n 4-oxidanylidene-4-[[(2~{S})-1-oxidanyl-1-oxidanylidene-propan-2-yl]amino]butanoic acid L-peptide NH3 amino terminus Zn 2 65.409 ZINC ION non-polymer N 1 N C N 2 N CL N 3 N H N 4 N H N 5 N H N 6 N N N 7 S C N 8 N C N 9 N O N 10 N C N 11 N O N 12 N H N 13 N H N 14 N H N 15 N H N 16 N H N 17 N H N 18 N H N 19 N N N 20 S C N 21 N C N 22 N O N 23 N C N 24 N C N 25 N C N 26 N N N 27 N C N 28 N N N 29 N N N 30 N O 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 H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N N N 47 S C N 48 N C N 49 N O N 50 N C N 51 N C N 52 N O N 53 N N N 54 N O N 55 N H N 56 N H 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 N N 64 S C N 65 N C N 66 N O N 67 N C N 68 N C N 69 N O N 70 N O N 71 N O N 72 N H N 73 N H N 74 N H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N N N 80 R C N 81 N C N 82 N O N 83 N C N 84 N S N 85 N O 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 N N 94 S C N 95 N C N 96 N O N 97 N C N 98 N C N 99 N C N 100 N O N 101 N N N 102 N O N 103 N H N 104 N H 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 N N 114 S C N 115 N C N 116 N O N 117 N C N 118 N C N 119 N C N 120 N O N 121 N O N 122 N O N 123 N H N 124 N H 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 N N 133 N C N 134 N C N 135 N O N 136 N O N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N N N 143 S C N 144 N C N 145 N O N 146 N C Y 147 N C Y 148 N N Y 149 N C Y 150 N C Y 151 N N N 152 N O N 153 N H N 154 N H 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 O N 164 N H N 165 N H N 166 N C N 167 N O N 168 S C N 169 N N N 170 N C Y 171 N C Y 172 N C Y 173 N C Y 174 N C Y 175 N C Y 176 N C N 177 N O 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 H N 191 N N N 192 S C N 193 N C N 194 N O N 195 S C N 196 N C N 197 N C N 198 N C N 199 N O 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 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 R C N 281 R C N 282 R C N 283 S C N 284 R C N 285 N C N 286 N C N 287 N C N 288 N N N 289 N O N 290 N O N 291 N O N 292 N O N 293 N O N 294 N O 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 H 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 N N 311 S C N 312 N C N 313 N O N 314 N C Y 315 N C Y 316 N C Y 317 N C Y 318 N C Y 319 N C Y 320 N C N 321 N O 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 H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N N N 334 S C N 335 N C N 336 N O N 337 N C N 338 N C N 339 N C N 340 N O N 341 N H N 342 N H 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 N N 351 S C N 352 N C N 353 N O N 354 N C N 355 N O N 356 N O N 357 N H N 358 N H N 359 N H N 360 N H N 361 N H N 362 N H N 363 N H N 364 N N N 365 S C N 366 N C N 367 N O N 368 R C N 369 N O N 370 N C N 371 N O 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 H N 380 N H N 381 N N N 382 S C N 383 N C N 384 N O N 385 N C Y 386 N C Y 387 N C Y 388 N C Y 389 N N Y 390 N C Y 391 N C Y 392 N C Y 393 N C Y 394 N C N 395 N O 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 H N 405 N H N 406 N H N 407 N H N 408 N N N 409 S C N 410 N C N 411 N O N 412 N C Y 413 N C Y 414 N C Y 415 N C Y 416 N C Y 417 N C Y 418 N C N 419 N O N 420 N O 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 H N 429 N H N 430 N H N 431 N H N 432 N N N 433 S C N 434 N C N 435 N O N 436 N C N 437 N C N 438 N C N 439 N O 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 447 N H N 448 N H N 449 N H N 450 N H N 451 N N N 452 S C N 453 N C N 454 N O N 455 N C N 456 N C N 457 N O N 458 N C N 459 N C N 460 N C N 461 N O N 462 N O N 463 N O N 464 N H N 465 N H N 466 N H N 467 N H N 468 N H N 469 N H N 470 N H N 471 N H N 472 N H N 473 N H N 474 N H N 475 N ZN 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 sing N 8 N sing N 9 N sing N 10 N sing N 11 N doub 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 sing N 20 N sing N 21 N sing N 22 N sing N 23 N doub 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 sing N 34 N sing N 35 N sing N 36 N sing N 37 N doub 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 sing N 46 N sing N 47 N sing N 48 N sing N 49 N doub N 50 N sing N 51 N sing N 52 N sing N 53 N sing N 54 N doub 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 sing N 62 N sing N 63 N sing N 64 N sing N 65 N doub N 66 N sing 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 doub 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 doub N 102 N sing N 103 N sing 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 doub N 113 N sing 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 doub N 121 N sing N 122 N sing 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 doub N 131 N sing N 132 N sing 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 doub N 140 N sing N 141 N sing N 142 N sing N 143 N sing Y 144 N sing Y 145 N doub Y 146 N doub N 147 N sing Y 148 N sing N 149 N sing Y 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 sing N 167 N sing Y 168 N doub Y 169 N sing Y 170 N sing N 171 N sing Y 172 N doub N 173 N sing Y 174 N doub N 175 N sing Y 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 doub 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 doub 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 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 sing 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 sing N 284 N sing N 285 N sing N 286 N sing N 287 N doub 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 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 Y 307 N doub Y 308 N sing Y 309 N sing N 310 N sing Y 311 N doub N 312 N sing Y 313 N doub N 314 N sing Y 315 N sing N 316 N sing N 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 doub N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N sing N 331 N sing 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 sing N 339 N sing N 340 N sing N 341 N sing N 342 N doub 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 sing N 352 N sing N 353 N sing N 354 N sing N 355 N doub 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 sing N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N sing N 371 N doub N 372 N sing N 373 N sing N 374 N sing N 375 N sing Y 376 N doub Y 377 N sing Y 378 N sing N 379 N sing Y 380 N doub Y 381 N sing Y 382 N sing N 383 N sing Y 384 N sing Y 385 N doub N 386 N sing Y 387 N doub N 388 N sing Y 389 N sing N 390 N sing N 391 N sing N 392 N sing N 393 N sing N 394 N sing N 395 N sing N 396 N sing N 397 N sing N 398 N sing N 399 N doub N 400 N sing N 401 N sing N 402 N sing N 403 N sing Y 404 N doub Y 405 N sing Y 406 N sing N 407 N sing Y 408 N doub N 409 N sing Y 410 N doub N 411 N sing Y 412 N sing N 413 N sing N 414 N sing N 415 N sing N 416 N sing 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 doub N 424 N sing N 425 N sing N 426 N sing N 427 N sing N 428 N sing N 429 N sing N 430 N sing N 431 N sing N 432 N sing N 433 N sing N 434 N sing N 435 N sing N 436 N doub N 437 N sing N 438 N sing N 439 N doub N 440 N sing N 441 N sing N 442 N sing N 443 N sing N 444 N doub N 445 N sing N 446 N sing N 447 N sing N 448 N sing N 449 N sing N 450 N sing N 451 N sing N 452 N sing N 453 N sing N 454 N sing N 455 N sing N 456 N sing N 457 N sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 286 163 173 10.1006/jmbi.1998.2462 9931257 The 2.2 A crystal structure of human chymase in complex with succinyl-Ala-Ala-Pro-Phe-chloromethylketone: structural explanation for its dipeptidyl carboxypeptidase specificity. 1999 US Biochemistry BICHAW 0033 0006-2960 36 14318 14324 Crystal Structure of Phenylmethanesulfonyl Fluoride-Treated Human Chymase at 1.9 A 1997 10.2210/pdb1pjp/pdb pdb_00001pjp 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 301 1 IMAGE PLATE MARRESEARCH GRAPHITE SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 24991.857 Chymase 3.4.21.39 F127K, V208A, R235Q 1 man polymer 539.021 SUCCINYL-ALA-ALA-PRO-PHE-CHLOROMETHYLKETONE INHIBITOR 1 syn polymer 221.208 2-acetamido-2-deoxy-beta-D-glucopyranose 2 syn non-polymer 65.409 ZINC ION 1 syn non-polymer 18.015 water 144 nat water Alpha-chymase,Mast cell protease I no no IIGGTECKPHSRPYMAYLEIVTSNGPSKFCGGFLIRRNFVLTAAHCAGRSITVTLGAHNITEEEDTWQKLEVIKQFRHPK YNTSTLHHDIMLLKLKEKASLTLAVGTLPFPSQKNFVPPGRMCRVAGWGRTGVLKPGSDTLQEVKLRLMDPQACSHFRDF DHNLQLCVGNPRKTKSAFKGDSGGPLLCAGAAQGIVSYGRSDAKPPAVFTRISHYQPWINQILQAN IIGGTECKPHSRPYMAYLEIVTSNGPSKFCGGFLIRRNFVLTAAHCAGRSITVTLGAHNITEEEDTWQKLEVIKQFRHPK YNTSTLHHDIMLLKLKEKASLTLAVGTLPFPSQKNFVPPGRMCRVAGWGRTGVLKPGSDTLQEVKLRLMDPQACSHFRDF DHNLQLCVGNPRKTKSAFKGDSGGPLLCAGAAQGIVSYGRSDAKPPAVFTRISHYQPWINQILQAN A polypeptide(L) no yes (X5P)AP(HPH)(0QE) AAPFX 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 n n 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 fall armyworm Spodoptera sample 1 226 MAST CELLS CMA1, CYH, CYM 9606 Homo sapiens 7108 Spodoptera frugiperda Biological sequence 1 2.68 54 7.5 pH 7.5 chem_comp entity pdbx_chem_comp_identifier pdbx_entity_nonpoly pdbx_struct_conn_angle pdbx_unobs_or_zero_occ_atoms pdbx_unobs_or_zero_occ_residues struct_conn struct_site struct_site_gen chem_comp database_2 pdbx_unobs_or_zero_occ_atoms pdbx_unobs_or_zero_occ_residues struct_ref_seq_dif chem_comp_atom chem_comp_bond pdbx_initial_refinement_model atom_site chem_comp chem_comp_atom chem_comp_bond entity entity_name_com entity_poly entity_poly_seq entity_src_gen pdbx_entity_src_syn pdbx_poly_seq_scheme pdbx_struct_conn_angle pdbx_struct_mod_residue pdbx_unobs_or_zero_occ_atoms pdbx_unobs_or_zero_occ_residues struct_conn struct_ref struct_ref_seq repository Initial release Carbohydrate remediation repository Remediation Version format compliance Atomic model Database references Derived calculations Non-polymer description Structure summary Version format compliance Other Advisory Data collection Derived calculations Structure summary Advisory Database references Structure summary Data collection Refinement description Advisory Atomic model Data collection Database references Derived calculations Non-polymer description Polymer sequence Source and taxonomy Structure summary 1 0 1999-03-02 1 1 2007-10-16 1 2 2011-07-13 1 3 2012-12-12 1 4 2020-07-29 1 5 2021-11-03 1 6 2023-08-16 2 0 2024-04-24 _chem_comp.name _chem_comp.type _entity.pdbx_description _pdbx_entity_nonpoly.name _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.ptnr1_symmetry _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.ptnr3_symmetry _pdbx_struct_conn_angle.value _struct_conn.conn_type_id _struct_conn.id _struct_conn.pdbx_dist_value _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_role _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.ptnr1_symmetry _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_conn.ptnr2_symmetry _chem_comp.pdbx_synonyms _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details _atom_site.auth_comp_id _atom_site.group_PDB _atom_site.label_comp_id _atom_site.label_seq_id _chem_comp.formula _chem_comp.formula_weight _chem_comp.id _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.type _entity.pdbx_description _entity_name_com.name _entity_poly.pdbx_seq_one_letter_code _entity_poly.pdbx_seq_one_letter_code_can _entity_src_gen.pdbx_beg_seq_num _entity_src_gen.pdbx_end_seq_num _entity_src_gen.pdbx_gene_src_gene _entity_src_gen.pdbx_seq_type _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_mod_residue.label_seq_id _struct_ref.db_code _struct_ref.pdbx_align_begin _struct_ref.pdbx_seq_one_letter_code _struct_ref_seq.db_align_beg _struct_ref_seq.pdbx_auth_seq_align_beg _struct_ref_seq.seq_align_end DGlcpNAcb N-acetyl-b-D-glucopyranosamine b-D-GlcpNAc GlcNAc BNL Y RCSB 1998-09-07 REL NAG 2-acetamido-2-deoxy-beta-D-glucopyranose ZN ZINC ION HOH water 32630 synthetic construct sample 1 5 THE UNBOUND FORM OF THE INHIBITOR IS SUCCINYL-ALA-ALA-PRO-PHE-CHLOROMETHYLKETONE. UPON REACTION WITH PROTEIN IT FORMS TWO COVALENT BONDS: 1) A COVALENT BOND TO SER 195 FORMING A HEMIKETAL HPH AND 2) A COVALENT BOND TO NE2 OF HIS 57 3RP2 PDB ENTRY 3RP2 PDB experimental model Inhibitor SUCCINYL-ALA-ALA-PRO-PHE-CHLOROMETHYLKETONE Peptide-like NAG 300 3 NAG NAG 300 A NAG 400 3 NAG NAG 400 A ZN 1000 4 ZN ZN 1000 A HOH 1001 5 HOH HOH 1001 A HOH 1002 5 HOH HOH 1002 A HOH 1003 5 HOH HOH 1003 A HOH 1004 5 HOH HOH 1004 A HOH 1005 5 HOH HOH 1005 A HOH 1006 5 HOH HOH 1006 A HOH 1007 5 HOH HOH 1007 A HOH 1008 5 HOH HOH 1008 A HOH 1009 5 HOH HOH 1009 A HOH 1010 5 HOH HOH 1010 A HOH 1011 5 HOH HOH 1011 A HOH 1012 5 HOH HOH 1012 A HOH 1013 5 HOH HOH 1013 A HOH 1014 5 HOH HOH 1014 A HOH 1015 5 HOH HOH 1015 A HOH 1016 5 HOH HOH 1016 A HOH 1017 5 HOH HOH 1017 A HOH 1018 5 HOH HOH 1018 A HOH 1019 5 HOH HOH 1019 A HOH 1020 5 HOH HOH 1020 A HOH 1021 5 HOH HOH 1021 A HOH 1022 5 HOH HOH 1022 A HOH 1023 5 HOH HOH 1023 A HOH 1024 5 HOH HOH 1024 A HOH 1025 5 HOH HOH 1025 A HOH 1026 5 HOH HOH 1026 A HOH 1027 5 HOH HOH 1027 A HOH 1028 5 HOH HOH 1028 A HOH 1029 5 HOH HOH 1029 A HOH 1030 5 HOH HOH 1030 A HOH 1031 5 HOH HOH 1031 A HOH 1032 5 HOH HOH 1032 A HOH 1033 5 HOH HOH 1033 A HOH 1035 5 HOH HOH 1035 A HOH 1036 5 HOH HOH 1036 A HOH 1038 5 HOH HOH 1038 A HOH 1039 5 HOH HOH 1039 A HOH 1040 5 HOH HOH 1040 A HOH 1041 5 HOH HOH 1041 A HOH 1042 5 HOH HOH 1042 A HOH 1043 5 HOH HOH 1043 A HOH 1044 5 HOH HOH 1044 A HOH 1045 5 HOH HOH 1045 A HOH 1046 5 HOH HOH 1046 A HOH 1047 5 HOH HOH 1047 A HOH 1048 5 HOH HOH 1048 A HOH 1049 5 HOH HOH 1049 A HOH 1050 5 HOH HOH 1050 A HOH 1051 5 HOH HOH 1051 A HOH 1052 5 HOH HOH 1052 A HOH 1053 5 HOH HOH 1053 A HOH 1054 5 HOH HOH 1054 A HOH 1056 5 HOH HOH 1056 A HOH 1057 5 HOH HOH 1057 A HOH 1058 5 HOH HOH 1058 A HOH 1059 5 HOH HOH 1059 A HOH 1060 5 HOH HOH 1060 A HOH 1061 5 HOH HOH 1061 A HOH 1062 5 HOH HOH 1062 A HOH 1063 5 HOH HOH 1063 A HOH 1064 5 HOH HOH 1064 A HOH 1065 5 HOH HOH 1065 A HOH 1066 5 HOH HOH 1066 A HOH 1067 5 HOH HOH 1067 A HOH 1068 5 HOH HOH 1068 A HOH 1069 5 HOH HOH 1069 A HOH 1070 5 HOH HOH 1070 A HOH 1071 5 HOH HOH 1071 A HOH 1072 5 HOH HOH 1072 A HOH 1073 5 HOH HOH 1073 A HOH 1074 5 HOH HOH 1074 A HOH 1075 5 HOH HOH 1075 A HOH 1076 5 HOH HOH 1076 A HOH 1077 5 HOH HOH 1077 A HOH 1078 5 HOH HOH 1078 A HOH 1079 5 HOH HOH 1079 A HOH 1080 5 HOH HOH 1080 A HOH 1081 5 HOH HOH 1081 A HOH 1082 5 HOH HOH 1082 A HOH 1083 5 HOH HOH 1083 A HOH 1084 5 HOH HOH 1084 A HOH 1085 5 HOH HOH 1085 A HOH 1086 5 HOH HOH 1086 A HOH 1087 5 HOH HOH 1087 A HOH 1088 5 HOH HOH 1088 A HOH 1089 5 HOH HOH 1089 A HOH 1090 5 HOH HOH 1090 A HOH 1091 5 HOH HOH 1091 A HOH 1092 5 HOH HOH 1092 A HOH 1093 5 HOH HOH 1093 A HOH 1094 5 HOH HOH 1094 A HOH 1095 5 HOH HOH 1095 A HOH 1096 5 HOH HOH 1096 A HOH 1097 5 HOH HOH 1097 A HOH 1098 5 HOH HOH 1098 A HOH 1099 5 HOH HOH 1099 A HOH 1100 5 HOH HOH 1100 A HOH 1101 5 HOH HOH 1101 A HOH 1102 5 HOH HOH 1102 A HOH 1103 5 HOH HOH 1103 A HOH 1104 5 HOH HOH 1104 A HOH 1105 5 HOH HOH 1105 A HOH 1107 5 HOH HOH 1107 A HOH 1108 5 HOH HOH 1108 A HOH 1109 5 HOH HOH 1109 A HOH 1110 5 HOH HOH 1110 A HOH 1111 5 HOH HOH 1111 A HOH 1112 5 HOH HOH 1112 A HOH 1113 5 HOH HOH 1113 A HOH 1114 5 HOH HOH 1114 A HOH 1115 5 HOH HOH 1115 A HOH 1116 5 HOH HOH 1116 A HOH 1117 5 HOH HOH 1117 A HOH 1118 5 HOH HOH 1118 A HOH 1119 5 HOH HOH 1119 A HOH 1120 5 HOH HOH 1120 A HOH 1121 5 HOH HOH 1121 A HOH 1122 5 HOH HOH 1122 A HOH 1123 5 HOH HOH 1123 A HOH 1124 5 HOH HOH 1124 A HOH 1125 5 HOH HOH 1125 A HOH 1126 5 HOH HOH 1126 A HOH 1127 5 HOH HOH 1127 A HOH 1128 5 HOH HOH 1128 A HOH 1129 5 HOH HOH 1129 A HOH 1130 5 HOH HOH 1130 A HOH 1131 5 HOH HOH 1131 A HOH 1132 5 HOH HOH 1132 A HOH 1133 5 HOH HOH 1133 A HOH 1134 5 HOH HOH 1134 A HOH 1135 5 HOH HOH 1135 A HOH 1136 5 HOH HOH 1136 A HOH 1137 5 HOH HOH 1137 A HOH 1138 5 HOH HOH 1138 A HOH 1139 5 HOH HOH 1139 A HOH 1140 5 HOH HOH 1140 A HOH 1141 5 HOH HOH 1141 A HOH 1142 5 HOH HOH 1142 A HOH 1143 5 HOH HOH 1143 A HOH 1144 5 HOH HOH 1144 A HOH 1034 5 HOH HOH 1034 I HOH 1037 5 HOH HOH 1037 I HOH 1055 5 HOH HOH 1055 I HOH 1106 5 HOH HOH 1106 I ILE 16 n 1 ILE 16 A ILE 17 n 2 ILE 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 CYS 22 n 7 CYS 22 A LYS 23 n 8 LYS 23 A PRO 24 n 9 PRO 24 A HIS 25 n 10 HIS 25 A SER 26 n 11 SER 26 A ARG 27 n 12 ARG 27 A PRO 28 n 13 PRO 28 A TYR 29 n 14 TYR 29 A MET 30 n 15 MET 30 A ALA 31 n 16 ALA 31 A TYR 32 n 17 TYR 32 A LEU 33 n 18 LEU 33 A GLU 34 n 19 GLU 34 A ILE 35 n 20 ILE 35 A VAL 36 n 21 VAL 36 A THR 36 n 22 A THR 36 A SER 36 n 23 B SER 36 A ASN 36 n 24 C ASN 36 A GLY 37 n 25 GLY 37 A PRO 38 n 26 PRO 38 A SER 39 n 27 SER 39 A LYS 40 n 28 LYS 40 A PHE 41 n 29 PHE 41 A CYS 42 n 30 CYS 42 A GLY 43 n 31 GLY 43 A GLY 44 n 32 GLY 44 A PHE 45 n 33 PHE 45 A LEU 46 n 34 LEU 46 A ILE 47 n 35 ILE 47 A ARG 48 n 36 ARG 48 A ARG 49 n 37 ARG 49 A ASN 50 n 38 ASN 50 A PHE 51 n 39 PHE 51 A VAL 52 n 40 VAL 52 A LEU 53 n 41 LEU 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 ALA 59 n 47 ALA 59 A GLY 60 n 48 GLY 60 A ARG 61 n 49 ARG 61 A SER 63 n 50 SER 63 A ILE 64 n 51 ILE 64 A THR 65 n 52 THR 65 A VAL 66 n 53 VAL 66 A THR 67 n 54 THR 67 A LEU 68 n 55 LEU 68 A GLY 69 n 56 GLY 69 A ALA 70 n 57 ALA 70 A HIS 71 n 58 HIS 71 A ASN 72 n 59 ASN 72 A ILE 73 n 60 ILE 73 A THR 74 n 61 THR 74 A GLU 75 n 62 GLU 75 A GLU 77 n 63 GLU 77 A GLU 78 n 64 GLU 78 A ASP 79 n 65 ASP 79 A THR 79 n 66 A THR 79 A TRP 80 n 67 TRP 80 A GLN 81 n 68 GLN 81 A LYS 82 n 69 LYS 82 A LEU 83 n 70 LEU 83 A GLU 84 n 71 GLU 84 A VAL 85 n 72 VAL 85 A ILE 86 n 73 ILE 86 A LYS 87 n 74 LYS 87 A GLN 88 n 75 GLN 88 A PHE 89 n 76 PHE 89 A ARG 90 n 77 ARG 90 A HIS 91 n 78 HIS 91 A PRO 92 n 79 PRO 92 A LYS 93 n 80 LYS 93 A TYR 94 n 81 TYR 94 A ASN 95 n 82 ASN 95 A THR 96 n 83 THR 96 A SER 97 n 84 SER 97 A THR 98 n 85 THR 98 A LEU 99 n 86 LEU 99 A HIS 100 n 87 HIS 100 A HIS 101 n 88 HIS 101 A ASP 102 n 89 ASP 102 A ILE 103 n 90 ILE 103 A MET 104 n 91 MET 104 A LEU 105 n 92 LEU 105 A LEU 106 n 93 LEU 106 A LYS 107 n 94 LYS 107 A LEU 108 n 95 LEU 108 A LYS 109 n 96 LYS 109 A GLU 110 n 97 GLU 110 A LYS 111 n 98 LYS 111 A ALA 112 n 99 ALA 112 A SER 113 n 100 SER 113 A LEU 114 n 101 LEU 114 A THR 115 n 102 THR 115 A LEU 116 n 103 LEU 116 A ALA 117 n 104 ALA 117 A VAL 118 n 105 VAL 118 A GLY 119 n 106 GLY 119 A THR 120 n 107 THR 120 A LEU 121 n 108 LEU 121 A PRO 122 n 109 PRO 122 A PHE 123 n 110 PHE 123 A PRO 124 n 111 PRO 124 A SER 125 n 112 SER 125 A GLN 126 n 113 GLN 126 A LYS 127 n 114 LYS 127 A ASN 128 n 115 ASN 128 A PHE 129 n 116 PHE 129 A VAL 130 n 117 VAL 130 A PRO 131 n 118 PRO 131 A PRO 132 n 119 PRO 132 A GLY 133 n 120 GLY 133 A ARG 134 n 121 ARG 134 A MET 135 n 122 MET 135 A CYS 136 n 123 CYS 136 A ARG 137 n 124 ARG 137 A VAL 138 n 125 VAL 138 A ALA 139 n 126 ALA 139 A GLY 140 n 127 GLY 140 A TRP 141 n 128 TRP 141 A GLY 142 n 129 GLY 142 A ARG 143 n 130 ARG 143 A THR 144 n 131 THR 144 A GLY 145 n 132 GLY 145 A VAL 146 n 133 VAL 146 A LEU 147 n 134 LEU 147 A LYS 148 n 135 LYS 148 A PRO 150 n 136 PRO 150 A GLY 151 n 137 GLY 151 A SER 152 n 138 SER 152 A ASP 153 n 139 ASP 153 A THR 154 n 140 THR 154 A LEU 155 n 141 LEU 155 A GLN 156 n 142 GLN 156 A GLU 157 n 143 GLU 157 A VAL 158 n 144 VAL 158 A LYS 159 n 145 LYS 159 A LEU 160 n 146 LEU 160 A ARG 161 n 147 ARG 161 A LEU 162 n 148 LEU 162 A MET 163 n 149 MET 163 A ASP 164 n 150 ASP 164 A PRO 165 n 151 PRO 165 A GLN 166 n 152 GLN 166 A ALA 167 n 153 ALA 167 A CYS 168 n 154 CYS 168 A SER 169 n 155 SER 169 A HIS 172 n 156 HIS 172 A PHE 173 n 157 PHE 173 A ARG 174 n 158 ARG 174 A ASP 175 n 159 ASP 175 A PHE 176 n 160 PHE 176 A ASP 177 n 161 ASP 177 A HIS 177 n 162 A HIS 177 A ASN 178 n 163 ASN 178 A LEU 179 n 164 LEU 179 A GLN 180 n 165 GLN 180 A LEU 181 n 166 LEU 181 A CYS 182 n 167 CYS 182 A VAL 183 n 168 VAL 183 A GLY 184 n 169 GLY 184 A ASN 185 n 170 ASN 185 A PRO 185 n 171 A PRO 185 A ARG 185 n 172 B ARG 185 A LYS 186 n 173 LYS 186 A THR 187 n 174 THR 187 A LYS 188 n 175 LYS 188 A SER 189 n 176 SER 189 A ALA 190 n 177 ALA 190 A PHE 191 n 178 PHE 191 A LYS 192 n 179 LYS 192 A GLY 193 n 180 GLY 193 A ASP 194 n 181 ASP 194 A SER 195 n 182 SER 195 A GLY 196 n 183 GLY 196 A GLY 197 n 184 GLY 197 A PRO 198 n 185 PRO 198 A LEU 199 n 186 LEU 199 A LEU 200 n 187 LEU 200 A CYS 201 n 188 CYS 201 A ALA 202 n 189 ALA 202 A GLY 207 n 190 GLY 207 A ALA 208 n 191 ALA 208 A ALA 209 n 192 ALA 209 A GLN 210 n 193 GLN 210 A GLY 211 n 194 GLY 211 A ILE 212 n 195 ILE 212 A VAL 213 n 196 VAL 213 A SER 214 n 197 SER 214 A TYR 215 n 198 TYR 215 A GLY 216 n 199 GLY 216 A ARG 217 n 200 ARG 217 A SER 218 n 201 SER 218 A ASP 219 n 202 ASP 219 A ALA 220 n 203 ALA 220 A LYS 221 n 204 LYS 221 A PRO 224 n 205 PRO 224 A PRO 225 n 206 PRO 225 A ALA 226 n 207 ALA 226 A VAL 227 n 208 VAL 227 A PHE 228 n 209 PHE 228 A THR 229 n 210 THR 229 A ARG 230 n 211 ARG 230 A ILE 231 n 212 ILE 231 A SER 232 n 213 SER 232 A HIS 233 n 214 HIS 233 A TYR 234 n 215 TYR 234 A GLN 235 n 216 GLN 235 A PRO 236 n 217 PRO 236 A TRP 237 n 218 TRP 237 A ILE 238 n 219 ILE 238 A ASN 239 n 220 ASN 239 A GLN 240 n 221 GLN 240 A ILE 241 n 222 ILE 241 A LEU 242 n 223 LEU 242 A GLN 243 n 224 GLN 243 A ALA 244 n 225 ALA 244 A ASN 245 n 226 ASN 245 A ALA 2 n 1 X5P 2 I ALA 3 n 2 ALA 3 I PRO 4 n 3 PRO 4 I PHE 5 n 4 HPH 5 I 0QE 6 n 5 0QE 6 I author_and_software_defined_assembly PISA 2 dimeric 1230 -22 11080 A HIS 25 A NE2 HIS 10 1_555 A ZN 1000 E ZN ZN 2_765 A GLU 78 A OE1 GLU 64 1_555 121.5 A HIS 25 A NE2 HIS 10 1_555 A ZN 1000 E ZN ZN 2_765 A GLU 84 A OE2 GLU 71 1_555 69.5 A GLU 78 A OE1 GLU 64 1_555 A ZN 1000 E ZN ZN 2_765 A GLU 84 A OE2 GLU 71 1_555 55.3 A HIS 25 A NE2 HIS 10 1_555 A ZN 1000 E ZN ZN 2_765 A LYS 109 A NZ LYS 96 1_555 70.9 A GLU 78 A OE1 GLU 64 1_555 A ZN 1000 E ZN ZN 2_765 A LYS 109 A NZ LYS 96 1_555 57.1 A GLU 84 A OE2 GLU 71 1_555 A ZN 1000 E ZN ZN 2_765 A LYS 109 A NZ LYS 96 1_555 7.6 A ASN 72 GLYCOSYLATION SITE A ASN 59 ASN A ASN 95 GLYCOSYLATION SITE A ASN 82 ASN I HPH 5 (2S)-2-AMINO-3-PHENYLPROPANE-1,1-DIOL B HPH 4 PHE 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 68 A N LEU 68 A N LEU 55 A O SER 63 A O SER 50 A N VAL 36 A N VAL 21 A O ALA 31 A O ALA 16 A N GLY 44 A N GLY 32 A O PHE 45 A O PHE 33 A N LEU 53 A N LEU 41 A O VAL 52 A O VAL 40 A N LEU 106 A N LEU 93 A O LEU 105 A O LEU 92 A N PHE 89 A N PHE 76 A O CYS 136 A O CYS 123 A N LEU 160 A N LEU 146 A O LEU 181 A O LEU 166 A N PHE 228 A N PHE 209 A O VAL 227 A O VAL 208 A N TYR 215 A N TYR 198 A O ALA 208 A O ALA 191 A N CYS 201 A N CYS 188 C 1 A CB ASN 36 A CB ASN 24 0 Y C 1 A CG ASN 36 A CG ASN 24 0 Y C 1 A OD1 ASN 36 A OD1 ASN 24 0 Y C 1 A ND2 ASN 36 A ND2 ASN 24 0 Y 1 A CB GLU 75 A CB GLU 62 0 Y 1 A CG GLU 75 A CG GLU 62 0 Y 1 A CD GLU 75 A CD GLU 62 0 Y 1 A OE1 GLU 75 A OE1 GLU 62 0 Y 1 A OE2 GLU 75 A OE2 GLU 62 0 Y 1 A CG LYS 93 A CG LYS 80 0 Y 1 A CD LYS 93 A CD LYS 80 0 Y 1 A CE LYS 93 A CE LYS 80 0 Y 1 A NZ LYS 93 A NZ LYS 80 0 Y 1 A CD1 PHE 123 A CD1 PHE 110 0 Y 1 A CD2 PHE 123 A CD2 PHE 110 0 Y 1 A CE1 PHE 123 A CE1 PHE 110 0 Y 1 A CE2 PHE 123 A CE2 PHE 110 0 Y 1 A CZ PHE 123 A CZ PHE 110 0 Y 1 A CB LEU 147 A CB LEU 134 0 Y 1 A CG LEU 147 A CG LEU 134 0 Y 1 A CD1 LEU 147 A CD1 LEU 134 0 Y 1 A CD2 LEU 147 A CD2 LEU 134 0 Y 1 A CE LYS 159 A CE LYS 145 0 Y 1 A NZ LYS 159 A NZ LYS 145 0 Y 1 A CG ARG 174 A CG ARG 158 0 Y 1 A CD ARG 174 A CD ARG 158 0 Y 1 A NE ARG 174 A NE ARG 158 0 Y 1 A CZ ARG 174 A CZ ARG 158 0 Y 1 A NH1 ARG 174 A NH1 ARG 158 0 Y 1 A NH2 ARG 174 A NH2 ARG 158 0 Y 1 A CG GLN 243 A CG GLN 224 0 Y 1 A CD GLN 243 A CD GLN 224 0 Y 1 A OE1 GLN 243 A OE1 GLN 224 0 Y 1 A NE2 GLN 243 A NE2 GLN 224 0 Y 1 I C1 X5P 2 B C1 X5P 1 1 Y 1 I O1 X5P 2 B O1 X5P 1 1 Y 1 I C2 X5P 2 B C2 X5P 1 1 Y 1 I C3 X5P 2 B C3 X5P 1 1 Y 1 I C4 X5P 2 B C4 X5P 1 1 Y 1 I O3 X5P 2 B O3 X5P 1 1 Y 1 A O5 NAG 300 C O5 NAG 0 N 1 A SER 125 A SER 112 0 Y 1 A GLN 126 A GLN 113 0 Y 1 A LYS 127 A LYS 114 0 Y 1 A ASN 128 A ASN 115 0 Y 1 A PHE 129 A PHE 116 0 Y 1 A I OG O SER HPH 195 5 2.10 1 26.30 1.50 119.30 145.60 A A A C N CA PHE PRO PRO 123 124 124 Y 1 -27.83 2.10 128.40 100.57 A A A C N CD PHE PRO PRO 123 124 124 Y C 1 A ASN 36 -105.42 40.85 1 A HIS 71 -128.73 -75.26 1 A ILE 73 -69.13 0.63 1 A PRO 124 -16.42 -142.87 1 A SER 125 -176.39 100.53 1 A SER 214 -120.57 -60.49 22.6 0.237 0.184 0.184 2.2 8.0 13151 5 95.65 RANDOM 1 THROUGHOUT 2.0 MOLECULAR REPLACEMENT PDB ENTRY 3RP2 2.2 8.0 144 1957 29 0 1784 0.008 1.969 24.81 1.324 2.2 20.0 1PJP 14122 0.076 1 9.78 96.4 0.254 2.2 2.26 1 98.8 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement X-PLOR 3.851 THE 2.2 A CRYSTAL STRUCTURE OF HUMAN CHYMASE IN COMPLEX WITH SUCCINYL-ALA-ALA-PRO-PHE-CHLOROMETHYLKETONE 1 N N 2 N N 3 N N 3 N N 4 N N 5 N N 5 N N A ALA 56 A ALA 44 HELX_P A CYS 58 A CYS 46 5 1 3 A PRO 165 A PRO 151 HELX_P A CYS 168 A CYS 154 5 2 4 A ILE 231 A ILE 212 HELX_P A GLN 243 A GLN 224 5 3 13 disulf 2.030 A CYS 42 A SG CYS 30 1_555 A CYS 58 A SG CYS 46 1_555 disulf 2.022 A CYS 136 A SG CYS 123 1_555 A CYS 201 A SG CYS 188 1_555 disulf 2.016 A CYS 168 A SG CYS 154 1_555 A CYS 182 A SG CYS 167 1_555 covale 1.471 one A HIS 57 A NE2 HIS 45 1_555 I 0QE 6 B C1 0QE 5 1_555 covale 1.452 one N-Glycosylation A ASN 72 A ND2 ASN 59 1_555 A NAG 300 C C1 NAG 1_555 covale 1.455 one N-Glycosylation A ASN 95 A ND2 ASN 82 1_555 A NAG 400 D C1 NAG 1_555 covale 1.338 one A SER 195 A OG SER 182 1_555 I HPH 5 B C HPH 4 1_555 covale 1.331 both I X5P 2 B C X5P 1 1_555 I ALA 3 B N ALA 2 1_555 covale 1.329 both I PRO 4 B C PRO 3 1_555 I HPH 5 B N HPH 4 1_555 covale 1.543 both I HPH 5 B C HPH 4 1_555 I 0QE 6 B C1 0QE 5 1_555 metalc 1.982 A HIS 25 A NE2 HIS 10 1_555 A ZN 1000 E ZN ZN 2_765 metalc 1.923 A GLU 78 A OE1 GLU 64 1_555 A ZN 1000 E ZN ZN 2_765 metalc 1.940 A GLU 84 A OE2 GLU 71 1_555 A ZN 1000 E ZN ZN 1_555 metalc 2.399 A LYS 109 A NZ LYS 96 1_555 A ZN 1000 E ZN ZN 1_555 HYDROLASE/HYDROLASE INHIBITOR HUMAN CHYMASE, SERINE PROTEINASE, DIPEPTIDYL CARBOXYPEPTIDASE, ANGIOTENSIN, HYDROLASE-HYDROLASE INHIBITOR COMPLEX A PRO 224 A PRO 205 1 A PRO 225 A PRO 206 -0.25 CMA1_HUMAN UNP 1 22 P23946 IIGGTECKPHSRPYMAYLEIVTSNGPSKFCGGFLIRRNFVLTAAHCAGRSITVTLGAHNITEEEDTWQKLEVIKQFRHPK YNTSTLHHDIMLLKLKEKASLTLAVGTLPFPSQFNFVPPGRMCRVAGWGRTGVLKPGSDTLQEVKLRLMDPQACSHFRDF DHNLQLCVGNPRKTKSAFKGDSGGPLLCAGVAQGIVSYGRSDAKPPAVFTRISHYRPWINQILQAN 1PJP PDB 2 1 1PJP 22 247 1PJP 16 245 P23946 A 1 1 226 2 6 1PJP 2 6 1PJP I 2 1 5 1 PHE engineered mutation LYS 127 1PJP A P23946 UNP 135 114 1 VAL engineered mutation ALA 208 1PJP A P23946 UNP 212 191 1 ARG engineered mutation GLN 235 1PJP A P23946 UNP 237 216 7 2 4 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 68 A GLU 84 A GLU 71 A SER 63 A SER 50 A LEU 68 A LEU 55 A MET 30 A MET 15 A VAL 36 A VAL 21 A LYS 40 A LYS 28 A ARG 48 A ARG 36 A PHE 51 A PHE 39 A THR 54 A THR 42 A MET 104 A MET 91 A LEU 108 A LEU 95 A VAL 85 A VAL 72 A ARG 90 A ARG 77 A MET 135 A MET 122 A GLY 140 A GLY 127 A GLN 156 A GLN 142 A ARG 161 A ARG 147 A GLN 180 A GLN 165 A VAL 183 A VAL 168 A ALA 226 A ALA 207 A ARG 230 A ARG 211 A ALA 208 A ALA 191 A TYR 215 A TYR 198 A PRO 198 A PRO 185 A CYS 201 A CYS 188 CATALYTIC SITE Author 3 A SER 195 A SER 182 3 1_555 A HIS 57 A HIS 45 3 1_555 A ASP 102 A ASP 89 3 1_555 78 P 43