0.03097 0.00000 0.00000 0.00000 0.02594 0.00000 0.00000 0.00000 0.01447 0.00000 0.00000 0.00000 Merlino, A. Mazzarella, L. Carannante, A. Di Fiore, A. Di Donato, A. Notomista, E. Sica, F. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 32.290 38.544 69.096 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 C5 H7 N O3 129.114 n PYROGLUTAMIC ACID L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking O4 S -2 96.063 SULFATE ION non-polymer C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking 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 N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H 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 N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H 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 H N 107 N H N 108 N N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O N 116 N O N 117 N O 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 H N 127 N N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N N N 138 S C N 139 N C N 140 N O N 141 N C Y 142 N C Y 143 N N Y 144 N C Y 145 N C Y 146 N N N 147 N O N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N O N 159 N H N 160 N H N 161 N N N 162 S C N 163 N C N 164 N O N 165 S C N 166 N C N 167 N C N 168 N C N 169 N O 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 H 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 N N 184 S C N 185 N C N 186 N O N 187 N C N 188 N C N 189 N C N 190 N C N 191 N O 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 H N 202 N H N 203 N H N 204 N H N 205 N N N 206 S C N 207 N C N 208 N O N 209 N C N 210 N C N 211 N C N 212 N C N 213 N N N 214 N O N 215 N H N 216 N H N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H 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 N N 231 S C N 232 N C N 233 N O N 234 N C N 235 N C N 236 N S N 237 N C N 238 N O N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N N N 251 S C N 252 N C N 253 N C N 254 N C N 255 N O N 256 N C N 257 N O N 258 N O N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N N N 267 S C N 268 N C N 269 N O N 270 N C Y 271 N C Y 272 N C Y 273 N C Y 274 N C Y 275 N C Y 276 N C N 277 N O N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N N N 290 S C N 291 N C N 292 N O N 293 N C N 294 N C N 295 N C N 296 N O 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 N N 307 S C N 308 N C N 309 N O N 310 N C N 311 N O N 312 N O 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 N S N 321 N O N 322 N O N 323 N O N 324 N O N 325 N N N 326 S C N 327 N C N 328 N O N 329 R C N 330 N O N 331 N C N 332 N O 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 H N 342 N N N 343 S C N 344 N C N 345 N O N 346 N C Y 347 N C Y 348 N C Y 349 N C Y 350 N N Y 351 N C Y 352 N C Y 353 N C Y 354 N C Y 355 N C 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 H N 365 N H N 366 N H N 367 N H N 368 N H N 369 N N N 370 S C N 371 N C N 372 N O N 373 N C Y 374 N C Y 375 N C Y 376 N C Y 377 N C Y 378 N C Y 379 N C N 380 N O N 381 N O N 382 N H N 383 N H N 384 N H N 385 N H N 386 N H 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 N N 394 S C N 395 N C N 396 N O N 397 N C N 398 N C N 399 N C N 400 N O 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 H N 409 N H N 410 N H N 411 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 sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub 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 sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub 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 sing N 126 N doub 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 sing N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 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 doub 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 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 doub 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 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 doub 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 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 doub N 225 N sing N 226 N sing N 227 N sing N 228 N sing 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 doub N 250 N doub N 251 N sing N 252 N sing 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 doub N 260 N sing N 261 N sing N 262 N sing N 263 N sing Y 264 N doub Y 265 N sing Y 266 N sing N 267 N sing Y 268 N doub N 269 N sing Y 270 N doub N 271 N sing Y 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 doub 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 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 N 304 N sing N 305 N sing N 306 N doub N 307 N doub 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 doub 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 sing 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 doub N 333 N sing N 334 N sing N 335 N sing N 336 N sing Y 337 N doub Y 338 N sing Y 339 N sing N 340 N sing Y 341 N doub Y 342 N sing Y 343 N sing N 344 N sing Y 345 N sing Y 346 N doub N 347 N sing Y 348 N doub N 349 N sing Y 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 doub N 361 N sing N 362 N sing N 363 N sing N 364 N sing Y 365 N doub Y 366 N sing Y 367 N sing N 368 N sing Y 369 N doub N 370 N sing Y 371 N doub N 372 N sing Y 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 N 382 N sing N 383 N sing N 384 N doub 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 sing N 393 N sing N 394 N sing N 395 N sing US J.Biol.Chem. JBCHA3 0071 0021-9258 280 17953 17960 10.1074/jbc.M501339200 15728177 The Importance of Dynamic Effects on the Enzyme Activity: X-RAY STRUCTURE AND MOLECULAR DYNAMICS OF ONCONASE MUTANTS 2005 US Proteins PSFGEY 0867 0887-3585 46 97 104 10.1002/prot.10033 11746706 Reversible substrate-induced domain motions in ribonuclease A 2002 US Protein Sci. PRCIEI 0795 0961-8368 9 1217 1225 10892814 Productive and nonproductive binding to ribonuclease A: X-ray structure of two complexes with uridylyl(2',5')guanosine 2000 US Protein Sci. PRCIEI 0795 0961-8368 7 1691 1699 10082366 Binding of a substrate analog to a domain swapping protein: X-ray structure of the complex of bovine seminal ribonuclease with uridylyl(2',5')adenosine 1998 DK ACTA CRYSTALLOGR.,SECT.D ABCRE6 0766 0907-4449 58 441 450 10.1107/S0907444901021758 11856829 Atomic resolution structures of ribonuclease A at six pH values 2002 10.2210/pdb1yv4/pdb pdb_00001yv4 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 CCD 2003-10-21 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 1.00 1.0 5.2R ELETTRA 1.00 SYNCHROTRON ELETTRA BEAMLINE 5.2R 11827.611 P-30 protein 3.1.27.- M23L 1 man polymer 96.063 SULFATE ION 3 syn non-polymer 18.015 water 144 nat water Onconase no yes (PCA)DWLTFQKKHITNTRDVDCDNILSTNLFHCKDKNTFIYSRPEPVKAICKGIIASKNVLTTSEFYLSDCNVTSRPCK YKLKKSTNKFCVTCENQAPVHFVGVGSC QDWLTFQKKHITNTRDVDCDNILSTNLFHCKDKNTFIYSRPEPVKAICKGIIASKNVLTTSEFYLSDCNVTSRPCKYKLK KSTNKFCVTCENQAPVHFVGVGSC 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 northern leopard frog Rana Escherichia Escherichia coli sample 8404 Rana pipiens 469008 Escherichia coli BL21(DE3) BL21(DE3) plasmid pET22b(+) 1 1.82 32.33 VAPOR DIFFUSION, SITTING DROP 4.5 PEG 8000, lithium sulphate, sodium acetate, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K 293 entity_poly pdbx_struct_mod_residue struct_conn struct_ref_seq_dif database_2 struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond pdbx_initial_refinement_model pdbx_entry_details pdbx_modification_feature repository Initial release Version format compliance Version format compliance Database references Derived calculations Polymer sequence Database references Derived calculations Data collection Refinement description Structure summary 1 0 2005-03-01 1 1 2008-04-30 1 2 2011-07-13 2 0 2019-12-25 2 1 2021-11-10 2 2 2023-10-25 2 3 2024-11-13 _entity_poly.pdbx_seq_one_letter_code_can _pdbx_struct_mod_residue.parent_comp_id _struct_conn.pdbx_leaving_atom_flag _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id the same protein(M23L) at 298K the same protein(C87S,des103-104) at 298K RCSB Y PDBJ 2005-02-15 REL REL SO4 SULFATE ION HOH water Y 1ONC PDB experimental model A PCA 1 Named protein modification A PCA 1 GLN PCA 1 1_555 Pyrrolidone carboxylic acid A CYS 19 Disulfide bridge SG A CYS 19 A CYS 68 SG A CYS 68 1_555 1_555 None A CYS 30 Disulfide bridge SG A CYS 30 A CYS 75 SG A CYS 75 1_555 1_555 None A CYS 48 Disulfide bridge SG A CYS 48 A CYS 90 SG A CYS 90 1_555 1_555 None A CYS 87 Disulfide bridge SG A CYS 87 A CYS 104 SG A CYS 104 1_555 1_555 None SO4 501 2 SO4 SO4 501 A SO4 701 2 SO4 SO4 701 A SO4 901 2 SO4 SO4 901 A WAT 503 3 HOH HOH 503 A WAT 504 3 HOH HOH 504 A WAT 505 3 HOH HOH 505 A WAT 506 3 HOH HOH 506 A WAT 507 3 HOH HOH 507 A WAT 508 3 HOH HOH 508 A WAT 509 3 HOH HOH 509 A WAT 510 3 HOH HOH 510 A WAT 511 3 HOH HOH 511 A WAT 512 3 HOH HOH 512 A WAT 513 3 HOH HOH 513 A WAT 514 3 HOH HOH 514 A WAT 515 3 HOH HOH 515 A WAT 516 3 HOH HOH 516 A WAT 517 3 HOH HOH 517 A WAT 518 3 HOH HOH 518 A WAT 519 3 HOH HOH 519 A WAT 520 3 HOH HOH 520 A WAT 521 3 HOH HOH 521 A WAT 522 3 HOH HOH 522 A WAT 523 3 HOH HOH 523 A WAT 524 3 HOH HOH 524 A WAT 525 3 HOH HOH 525 A WAT 526 3 HOH HOH 526 A WAT 527 3 HOH HOH 527 A WAT 529 3 HOH HOH 529 A WAT 530 3 HOH HOH 530 A WAT 531 3 HOH HOH 531 A WAT 532 3 HOH HOH 532 A WAT 533 3 HOH HOH 533 A WAT 534 3 HOH HOH 534 A WAT 535 3 HOH HOH 535 A WAT 536 3 HOH HOH 536 A WAT 537 3 HOH HOH 537 A WAT 538 3 HOH HOH 538 A WAT 539 3 HOH HOH 539 A WAT 540 3 HOH HOH 540 A WAT 541 3 HOH HOH 541 A WAT 542 3 HOH HOH 542 A WAT 543 3 HOH HOH 543 A WAT 544 3 HOH HOH 544 A WAT 545 3 HOH HOH 545 A WAT 546 3 HOH HOH 546 A WAT 547 3 HOH HOH 547 A WAT 548 3 HOH HOH 548 A WAT 549 3 HOH HOH 549 A WAT 550 3 HOH HOH 550 A WAT 552 3 HOH HOH 552 A WAT 553 3 HOH HOH 553 A WAT 554 3 HOH HOH 554 A WAT 555 3 HOH HOH 555 A WAT 556 3 HOH HOH 556 A WAT 557 3 HOH HOH 557 A WAT 558 3 HOH HOH 558 A WAT 559 3 HOH HOH 559 A WAT 560 3 HOH HOH 560 A WAT 561 3 HOH HOH 561 A WAT 562 3 HOH HOH 562 A WAT 563 3 HOH HOH 563 A WAT 564 3 HOH HOH 564 A WAT 565 3 HOH HOH 565 A WAT 566 3 HOH HOH 566 A WAT 567 3 HOH HOH 567 A WAT 568 3 HOH HOH 568 A WAT 569 3 HOH HOH 569 A WAT 570 3 HOH HOH 570 A WAT 571 3 HOH HOH 571 A WAT 572 3 HOH HOH 572 A WAT 573 3 HOH HOH 573 A WAT 574 3 HOH HOH 574 A WAT 576 3 HOH HOH 576 A WAT 577 3 HOH HOH 577 A WAT 578 3 HOH HOH 578 A WAT 579 3 HOH HOH 579 A WAT 580 3 HOH HOH 580 A WAT 581 3 HOH HOH 581 A WAT 582 3 HOH HOH 582 A WAT 583 3 HOH HOH 583 A WAT 584 3 HOH HOH 584 A WAT 586 3 HOH HOH 586 A WAT 587 3 HOH HOH 587 A WAT 588 3 HOH HOH 588 A WAT 589 3 HOH HOH 589 A WAT 590 3 HOH HOH 590 A WAT 591 3 HOH HOH 591 A WAT 592 3 HOH HOH 592 A WAT 593 3 HOH HOH 593 A WAT 594 3 HOH HOH 594 A WAT 595 3 HOH HOH 595 A WAT 596 3 HOH HOH 596 A WAT 597 3 HOH HOH 597 A WAT 598 3 HOH HOH 598 A WAT 599 3 HOH HOH 599 A WAT 600 3 HOH HOH 600 A WAT 601 3 HOH HOH 601 A WAT 602 3 HOH HOH 602 A WAT 603 3 HOH HOH 603 A WAT 604 3 HOH HOH 604 A WAT 605 3 HOH HOH 605 A WAT 606 3 HOH HOH 606 A WAT 607 3 HOH HOH 607 A WAT 608 3 HOH HOH 608 A WAT 609 3 HOH HOH 609 A WAT 610 3 HOH HOH 610 A WAT 611 3 HOH HOH 611 A WAT 612 3 HOH HOH 612 A WAT 613 3 HOH HOH 613 A WAT 614 3 HOH HOH 614 A WAT 615 3 HOH HOH 615 A WAT 616 3 HOH HOH 616 A WAT 617 3 HOH HOH 617 A WAT 618 3 HOH HOH 618 A WAT 619 3 HOH HOH 619 A WAT 620 3 HOH HOH 620 A WAT 621 3 HOH HOH 621 A WAT 622 3 HOH HOH 622 A WAT 623 3 HOH HOH 623 A WAT 624 3 HOH HOH 624 A WAT 625 3 HOH HOH 625 A WAT 626 3 HOH HOH 626 A WAT 627 3 HOH HOH 627 A WAT 628 3 HOH HOH 628 A WAT 629 3 HOH HOH 629 A WAT 630 3 HOH HOH 630 A WAT 631 3 HOH HOH 631 A WAT 632 3 HOH HOH 632 A WAT 633 3 HOH HOH 633 A WAT 634 3 HOH HOH 634 A WAT 635 3 HOH HOH 635 A WAT 636 3 HOH HOH 636 A WAT 637 3 HOH HOH 637 A WAT 638 3 HOH HOH 638 A WAT 639 3 HOH HOH 639 A WAT 640 3 HOH HOH 640 A WAT 641 3 HOH HOH 641 A WAT 642 3 HOH HOH 642 A WAT 643 3 HOH HOH 643 A WAT 644 3 HOH HOH 644 A WAT 645 3 HOH HOH 645 A WAT 646 3 HOH HOH 646 A WAT 647 3 HOH HOH 647 A WAT 649 3 HOH HOH 649 A WAT 650 3 HOH HOH 650 A WAT 652 3 HOH HOH 652 A PCA 1 n 1 PCA 1 A ASP 2 n 2 ASP 2 A TRP 3 n 3 TRP 3 A LEU 4 n 4 LEU 4 A THR 5 n 5 THR 5 A PHE 6 n 6 PHE 6 A GLN 7 n 7 GLN 7 A LYS 8 n 8 LYS 8 A LYS 9 n 9 LYS 9 A HIS 10 n 10 HIS 10 A ILE 11 n 11 ILE 11 A THR 12 n 12 THR 12 A ASN 13 n 13 ASN 13 A THR 14 n 14 THR 14 A ARG 15 n 15 ARG 15 A ASP 16 n 16 ASP 16 A VAL 17 n 17 VAL 17 A ASP 18 n 18 ASP 18 A CYS 19 n 19 CYS 19 A ASP 20 n 20 ASP 20 A ASN 21 n 21 ASN 21 A ILE 22 n 22 ILE 22 A LEU 23 n 23 LEU 23 A SER 24 n 24 SER 24 A THR 25 n 25 THR 25 A ASN 26 n 26 ASN 26 A LEU 27 n 27 LEU 27 A PHE 28 n 28 PHE 28 A HIS 29 n 29 HIS 29 A CYS 30 n 30 CYS 30 A LYS 31 n 31 LYS 31 A ASP 32 n 32 ASP 32 A LYS 33 n 33 LYS 33 A ASN 34 n 34 ASN 34 A THR 35 n 35 THR 35 A PHE 36 n 36 PHE 36 A ILE 37 n 37 ILE 37 A TYR 38 n 38 TYR 38 A SER 39 n 39 SER 39 A ARG 40 n 40 ARG 40 A PRO 41 n 41 PRO 41 A GLU 42 n 42 GLU 42 A PRO 43 n 43 PRO 43 A VAL 44 n 44 VAL 44 A LYS 45 n 45 LYS 45 A ALA 46 n 46 ALA 46 A ILE 47 n 47 ILE 47 A CYS 48 n 48 CYS 48 A LYS 49 n 49 LYS 49 A GLY 50 n 50 GLY 50 A ILE 51 n 51 ILE 51 A ILE 52 n 52 ILE 52 A ALA 53 n 53 ALA 53 A SER 54 n 54 SER 54 A LYS 55 n 55 LYS 55 A ASN 56 n 56 ASN 56 A VAL 57 n 57 VAL 57 A LEU 58 n 58 LEU 58 A THR 59 n 59 THR 59 A THR 60 n 60 THR 60 A SER 61 n 61 SER 61 A GLU 62 n 62 GLU 62 A PHE 63 n 63 PHE 63 A TYR 64 n 64 TYR 64 A LEU 65 n 65 LEU 65 A SER 66 n 66 SER 66 A ASP 67 n 67 ASP 67 A CYS 68 n 68 CYS 68 A ASN 69 n 69 ASN 69 A VAL 70 n 70 VAL 70 A THR 71 n 71 THR 71 A SER 72 n 72 SER 72 A ARG 73 n 73 ARG 73 A PRO 74 n 74 PRO 74 A CYS 75 n 75 CYS 75 A LYS 76 n 76 LYS 76 A TYR 77 n 77 TYR 77 A LYS 78 n 78 LYS 78 A LEU 79 n 79 LEU 79 A LYS 80 n 80 LYS 80 A LYS 81 n 81 LYS 81 A SER 82 n 82 SER 82 A THR 83 n 83 THR 83 A ASN 84 n 84 ASN 84 A LYS 85 n 85 LYS 85 A PHE 86 n 86 PHE 86 A CYS 87 n 87 CYS 87 A VAL 88 n 88 VAL 88 A THR 89 n 89 THR 89 A CYS 90 n 90 CYS 90 A GLU 91 n 91 GLU 91 A ASN 92 n 92 ASN 92 A GLN 93 n 93 GLN 93 A ALA 94 n 94 ALA 94 A PRO 95 n 95 PRO 95 A VAL 96 n 96 VAL 96 A HIS 97 n 97 HIS 97 A PHE 98 n 98 PHE 98 A VAL 99 n 99 VAL 99 A GLY 100 n 100 GLY 100 A VAL 101 n 101 VAL 101 A GLY 102 n 102 GLY 102 A SER 103 n 103 SER 103 A CYS 104 n 104 CYS 104 A author_defined_assembly 1 monomeric A PCA 1 PYROGLUTAMIC ACID A PCA 1 GLN 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 THR 12 A N THR 12 A O ILE 37 A O ILE 37 A N PHE 36 A N PHE 36 A O SER 66 A O SER 66 A N LEU 65 A N LEU 65 A O SER 82 A O SER 82 A N LYS 55 A N LYS 55 A O CYS 90 A O CYS 90 A N CYS 87 A N CYS 87 A O GLY 100 A O GLY 100 1 A PCA 1 16.25 1 A TYR 64 0.085 SIDE CHAIN 1 -10.04 1.60 122.70 112.66 A A A O C N PCA PCA ASP 1 1 2 Y 1 6.40 0.50 120.30 126.70 A A A NE CZ NH1 ARG ARG ARG 15 15 15 N 1 -7.41 0.50 120.30 112.89 A A A NE CZ NH2 ARG ARG ARG 15 15 15 N 1 5.71 0.90 118.30 124.01 A A A CB CG OD2 ASP ASP ASP 20 20 20 N 1 -4.72 0.60 121.00 116.28 A A A CB CG CD1 TYR TYR TYR 64 64 64 N 1 -7.20 0.90 119.80 112.60 A A A CD1 CE1 CZ TYR TYR TYR 64 64 64 N 1 A A CG CD GLU GLU 42 42 0.096 0.015 1.515 1.611 N 1 A A CZ CE2 TYR TYR 64 64 0.079 0.013 1.381 1.460 N 1 A ILE 52 -94.87 -65.74 0.198 0.156 0.166 0.164 1.51 20.0 1419 14146 14085 RANDOM 1 2.0 MOLECULAR REPLACEMENT 1ONC Engh & Huber 1.51 20.0 144 985 15 0 826 1.51 20.0 1YV4 14146 14146 0.0 0.0 0.035 1 99.8 0.066 1.51 1.54 99.9 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement CNS 1.0 X-ray structure of M23L onconase at 100K 1 N N 2 N N 2 N N 2 N N 3 N N A ASP 2 A ASP 2 HELX_P A HIS 10 A HIS 10 1 1 9 A ASP 18 A ASP 18 HELX_P A LEU 23 A LEU 23 1 2 6 A ARG 40 A ARG 40 HELX_P A ALA 46 A ALA 46 1 3 7 A ILE 47 A ILE 47 HELX_P A LYS 49 A LYS 49 5 4 3 disulf 2.062 A CYS 19 A SG CYS 19 1_555 A CYS 68 A SG CYS 68 1_555 disulf 2.039 A CYS 30 A SG CYS 30 1_555 A CYS 75 A SG CYS 75 1_555 disulf 2.041 A CYS 48 A SG CYS 48 1_555 A CYS 90 A SG CYS 90 1_555 disulf 2.065 A CYS 87 A SG CYS 87 1_555 A CYS 104 A SG CYS 104 1_555 covale 1.363 both A PCA 1 A C PCA 1 1_555 A ASP 2 A N ASP 2 1_555 HYDROLASE small conformational changes, onconase thermal stability, ribonucleases, antitumor action, dynamics, HYDROLASE RNP30_RANPI UNP 1 1 P22069 QDWLTFQKKHITNTRDVDCDNIMSTNLFHCKDKNTFIYSRPEPVKAICKGIIASKNVLTTSEFYLSDCNVTSRPCKYKLK KSTNKFCVTCENQAPVHFVGVGSC 1 104 1YV4 1 104 P22069 A 1 1 104 1 MET engineered mutation LEU 23 1YV4 A P22069 UNP 23 23 4 3 parallel anti-parallel anti-parallel anti-parallel anti-parallel A ILE 11 A ILE 11 A THR 12 A THR 12 A LYS 33 A LYS 33 A TYR 38 A TYR 38 A PHE 63 A PHE 63 A VAL 70 A VAL 70 A TYR 77 A TYR 77 A ASN 84 A ASN 84 A LYS 55 A LYS 55 A LEU 58 A LEU 58 A PHE 86 A PHE 86 A GLU 91 A GLU 91 A ALA 94 A ALA 94 A VAL 101 A VAL 101 BINDING SITE FOR RESIDUE SO4 A 501 A SO4 501 Software 10 BINDING SITE FOR RESIDUE SO4 A 701 A SO4 701 Software 5 BINDING SITE FOR RESIDUE SO4 A 901 A SO4 901 Software 5 A PCA 1 A PCA 1 10 1_555 A LYS 9 A LYS 9 10 1_555 A HIS 10 A HIS 10 10 1_555 A LYS 55 A LYS 55 10 4_455 A HIS 97 A HIS 97 10 1_555 A PHE 98 A PHE 98 10 1_555 A HOH 550 E HOH 10 1_555 A HOH 591 E HOH 10 1_555 A HOH 595 E HOH 10 1_555 A HOH 640 E HOH 10 1_555 A TRP 3 A TRP 3 5 1_555 A LYS 45 A LYS 45 5 1_555 A HOH 536 E HOH 5 1_555 A HOH 570 E HOH 5 1_555 A HOH 610 E HOH 5 1_555 A ARG 40 A ARG 40 5 1_555 A PRO 41 A PRO 41 5 1_555 A GLU 42 A GLU 42 5 1_555 A HOH 610 E HOH 5 1_555 A HOH 642 E HOH 5 1_555 19 P 21 21 21