0.009866 0.000000 0.000019 0.000000 0.030111 0.000000 0.000000 0.000000 0.013687 0.00000 0.00000 0.00000 Leonidas, D.D. Acharya, K.R. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.11 90.00 101.360 33.210 73.060 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 C19 H27 N7 O20 P4 797.348 ADENYLATE-3'-PHOSPHATE-[[2'-DEOXY-URIDINE-5'-PHOSPHATE]-3'-PHOSPHATE] U-PI-A-PI non-polymer C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE 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 O N 254 N C Y 255 N C Y 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C N 261 N O N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N H N 273 N N N 274 S C N 275 N C N 276 N O N 277 N C N 278 N C N 279 N C N 280 N O 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 H N 290 S P N 291 N O N 292 N O N 293 N O N 294 R P N 295 N O N 296 N O N 297 N O N 298 N P N 299 N O N 300 N O N 301 N O Y 302 N N Y 303 N C Y 304 N N Y 305 N C Y 306 N N Y 307 N C N 308 N N Y 309 N C Y 310 N N Y 311 N C N 312 N C N 313 R C N 314 N O N 315 R C N 316 R C N 317 N O N 318 S C N 319 N O N 320 N O N 321 N C N 322 R C N 323 N O N 324 R C N 325 N C N 326 S C N 327 N O N 328 N P N 329 N O N 330 N O N 331 N O N 332 N N N 333 N C N 334 N C N 335 N O N 336 N N N 337 N C N 338 N O N 339 N C N 340 N H 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 H N 351 N H N 352 N H N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N H N 359 N 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 N N 368 S C N 369 N C N 370 N O N 371 N C N 372 N O N 373 N O 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 R C N 386 N O N 387 N C N 388 N O 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 398 N N N 399 S C N 400 N C N 401 N O N 402 N C Y 403 N C Y 404 N C Y 405 N C Y 406 N C Y 407 N C Y 408 N C N 409 N O N 410 N O N 411 N H N 412 N H N 413 N H N 414 N H N 415 N H N 416 N H N 417 N H N 418 N H N 419 N H N 420 N H N 421 N H N 422 N N N 423 S C N 424 N C N 425 N O N 426 N C N 427 N C N 428 N C N 429 N O N 430 N H N 431 N H N 432 N H N 433 N H N 434 N H N 435 N H N 436 N H N 437 N H N 438 N H N 439 N H N 440 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 doub N 244 N sing N 245 N sing N 246 N sing N 247 N sing Y 248 N doub Y 249 N sing Y 250 N sing N 251 N sing Y 252 N doub N 253 N sing Y 254 N doub N 255 N sing Y 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 doub 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 doub N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N sing N 284 N doub N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N doub N 291 N sing N 292 N sing N 293 N sing Y 294 N sing Y 295 N sing N 296 N sing Y 297 N sing Y 298 N doub Y 299 N doub Y 300 N sing N 301 N sing Y 302 N doub N 303 N sing Y 304 N sing N 305 N sing N 306 N sing Y 307 N sing Y 308 N doub 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 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 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 sing N 343 N sing N 344 N doub N 345 N sing N 346 N sing N 347 N sing N 348 N sing N 349 N doub N 350 N sing N 351 N doub 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 doub 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 sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N doub 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 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 sing N 393 N doub N 394 N sing N 395 N sing N 396 N sing N 397 N sing Y 398 N doub Y 399 N sing Y 400 N sing N 401 N sing Y 402 N doub N 403 N sing Y 404 N doub N 405 N sing Y 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 sing N 417 N doub 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 N 428 N sing US Biochemistry BICHAW 0033 0006-2960 38 10287 10297 10.1021/bi990900w 10441122 Toward rational design of ribonuclease inhibitors: high-resolution crystal structure of a ribonuclease A complex with a potent 3',5'-pyrophosphate-linked dinucleotide inhibitor. 1999 US Biochemistry BICHAW 0033 0006-2960 36 5578 10.1021/bi9700330 Crystal Structures of Ribonuclease A Complexes with 5'-Diphosphoadenosine 3'- Phosphate and 5'-Diphosphoadenosine 2'-Phosphate at 1.7 A Resolution 1997 10.2210/pdb1qhc/pdb pdb_00001qhc 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 IMAGE PLATE 1998-07-15 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 1.488 1.0 PX7.2 SRS 1.488 SYNCHROTRON SRS BEAMLINE PX7.2 13708.326 PROTEIN (RIBONUCLEASE A) 3.1.27.5 2 nat polymer 797.348 ADENYLATE-3'-PHOSPHATE-[[2'-DEOXY-URIDINE-5'-PHOSPHATE]-3'-PHOSPHATE] 2 syn non-polymer 18.015 water 137 nat water EC 3.1.27.5 no no KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV KETAAAKFERQHMDSSTSAASSSNYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCYQSYSTMS ITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDASV A,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 cattle Bos sample 9913 PANCREAS Bos taurus 1 2.2 48. VAPOR DIFFUSION, HANGING DROP 5.5 CRYSTALLIZED FROM 20% PEG 4000, 20 MM SODIUM CITRATE, PH 5.5, VAPOR DIFFUSION, HANGING DROP chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Refinement description 1 0 1999-08-31 1 1 2007-10-16 1 2 2011-07-13 1 3 2023-08-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id PDBE Y RCSB 1999-05-12 REL PUA ADENYLATE-3'-PHOSPHATE-[[2'-DEOXY-URIDINE-5'-PHOSPHATE]-3'-PHOSPHATE] HOH water 1AFK A SWS P00656 1 - 26 NOT IN ATOMS LIST 1AFK B SWS P00656 1 - 26 NOT IN ATOMS LIST 1AFK PDB ENTRY 1AFK PDB experimental model PUA 901 2 PUA PUA 901 A PUA 902 2 PUA PUA 902 B HOH 16 3 HOH HOH 902 A HOH 18 3 HOH HOH 903 A HOH 19 3 HOH HOH 904 A HOH 20 3 HOH HOH 905 A HOH 21 3 HOH HOH 906 A HOH 22 3 HOH HOH 907 A HOH 25 3 HOH HOH 908 A HOH 28 3 HOH HOH 909 A HOH 29 3 HOH HOH 910 A HOH 30 3 HOH HOH 911 A HOH 31 3 HOH HOH 912 A HOH 32 3 HOH HOH 913 A HOH 33 3 HOH HOH 914 A HOH 34 3 HOH HOH 915 A HOH 35 3 HOH HOH 916 A HOH 36 3 HOH HOH 917 A HOH 37 3 HOH HOH 918 A HOH 38 3 HOH HOH 919 A HOH 39 3 HOH HOH 920 A HOH 40 3 HOH HOH 921 A HOH 41 3 HOH HOH 922 A HOH 42 3 HOH HOH 923 A HOH 43 3 HOH HOH 924 A HOH 44 3 HOH HOH 925 A HOH 45 3 HOH HOH 926 A HOH 46 3 HOH HOH 927 A HOH 47 3 HOH HOH 928 A HOH 48 3 HOH HOH 929 A HOH 49 3 HOH HOH 930 A HOH 50 3 HOH HOH 931 A HOH 51 3 HOH HOH 932 A HOH 54 3 HOH HOH 933 A HOH 55 3 HOH HOH 934 A HOH 56 3 HOH HOH 935 A HOH 57 3 HOH HOH 936 A HOH 58 3 HOH HOH 937 A HOH 59 3 HOH HOH 938 A HOH 60 3 HOH HOH 939 A HOH 61 3 HOH HOH 940 A HOH 62 3 HOH HOH 941 A HOH 63 3 HOH HOH 942 A HOH 64 3 HOH HOH 943 A HOH 65 3 HOH HOH 944 A HOH 90 3 HOH HOH 945 A HOH 91 3 HOH HOH 946 A HOH 92 3 HOH HOH 947 A HOH 93 3 HOH HOH 948 A HOH 95 3 HOH HOH 949 A HOH 96 3 HOH HOH 950 A HOH 97 3 HOH HOH 951 A HOH 98 3 HOH HOH 952 A HOH 99 3 HOH HOH 953 A HOH 100 3 HOH HOH 954 A HOH 101 3 HOH HOH 955 A HOH 102 3 HOH HOH 956 A HOH 104 3 HOH HOH 957 A HOH 105 3 HOH HOH 958 A HOH 106 3 HOH HOH 959 A HOH 107 3 HOH HOH 960 A HOH 108 3 HOH HOH 961 A HOH 110 3 HOH HOH 962 A HOH 111 3 HOH HOH 963 A HOH 114 3 HOH HOH 964 A HOH 115 3 HOH HOH 965 A HOH 119 3 HOH HOH 966 A HOH 121 3 HOH HOH 967 A HOH 123 3 HOH HOH 968 A HOH 125 3 HOH HOH 969 A HOH 126 3 HOH HOH 970 A HOH 136 3 HOH HOH 971 A HOH 137 3 HOH HOH 972 A HOH 1 3 HOH HOH 903 B HOH 2 3 HOH HOH 904 B HOH 3 3 HOH HOH 905 B HOH 4 3 HOH HOH 906 B HOH 5 3 HOH HOH 907 B HOH 6 3 HOH HOH 908 B HOH 7 3 HOH HOH 909 B HOH 8 3 HOH HOH 910 B HOH 9 3 HOH HOH 911 B HOH 10 3 HOH HOH 912 B HOH 11 3 HOH HOH 913 B HOH 12 3 HOH HOH 914 B HOH 13 3 HOH HOH 915 B HOH 14 3 HOH HOH 916 B HOH 15 3 HOH HOH 917 B HOH 17 3 HOH HOH 918 B HOH 23 3 HOH HOH 919 B HOH 24 3 HOH HOH 920 B HOH 26 3 HOH HOH 921 B HOH 27 3 HOH HOH 922 B HOH 52 3 HOH HOH 923 B HOH 53 3 HOH HOH 924 B HOH 66 3 HOH HOH 925 B HOH 67 3 HOH HOH 926 B HOH 68 3 HOH HOH 927 B HOH 69 3 HOH HOH 928 B HOH 70 3 HOH HOH 929 B HOH 71 3 HOH HOH 930 B HOH 72 3 HOH HOH 931 B HOH 73 3 HOH HOH 932 B HOH 74 3 HOH HOH 933 B HOH 75 3 HOH HOH 934 B HOH 76 3 HOH HOH 935 B HOH 77 3 HOH HOH 936 B HOH 78 3 HOH HOH 937 B HOH 79 3 HOH HOH 938 B HOH 80 3 HOH HOH 939 B HOH 81 3 HOH HOH 940 B HOH 82 3 HOH HOH 941 B HOH 83 3 HOH HOH 942 B HOH 84 3 HOH HOH 943 B HOH 85 3 HOH HOH 944 B HOH 86 3 HOH HOH 945 B HOH 87 3 HOH HOH 946 B HOH 88 3 HOH HOH 947 B HOH 89 3 HOH HOH 948 B HOH 94 3 HOH HOH 949 B HOH 103 3 HOH HOH 950 B HOH 109 3 HOH HOH 951 B HOH 112 3 HOH HOH 952 B HOH 113 3 HOH HOH 953 B HOH 116 3 HOH HOH 954 B HOH 117 3 HOH HOH 955 B HOH 118 3 HOH HOH 956 B HOH 120 3 HOH HOH 957 B HOH 122 3 HOH HOH 958 B HOH 124 3 HOH HOH 959 B HOH 127 3 HOH HOH 960 B HOH 128 3 HOH HOH 961 B HOH 129 3 HOH HOH 962 B HOH 130 3 HOH HOH 963 B HOH 131 3 HOH HOH 964 B HOH 132 3 HOH HOH 965 B HOH 133 3 HOH HOH 966 B HOH 134 3 HOH HOH 967 B HOH 135 3 HOH HOH 968 B LYS 1 n 1 LYS 1 A GLU 2 n 2 GLU 2 A THR 3 n 3 THR 3 A ALA 4 n 4 ALA 4 A ALA 5 n 5 ALA 5 A ALA 6 n 6 ALA 6 A LYS 7 n 7 LYS 7 A PHE 8 n 8 PHE 8 A GLU 9 n 9 GLU 9 A ARG 10 n 10 ARG 10 A GLN 11 n 11 GLN 11 A HIS 12 n 12 HIS 12 A MET 13 n 13 MET 13 A ASP 14 n 14 ASP 14 A SER 15 n 15 SER 15 A SER 16 n 16 SER 16 A THR 17 n 17 THR 17 A SER 18 n 18 SER 18 A ALA 19 n 19 ALA 19 A ALA 20 n 20 ALA 20 A SER 21 n 21 SER 21 A SER 22 n 22 SER 22 A SER 23 n 23 SER 23 A ASN 24 n 24 ASN 24 A TYR 25 n 25 TYR 25 A CYS 26 n 26 CYS 26 A ASN 27 n 27 ASN 27 A GLN 28 n 28 GLN 28 A MET 29 n 29 MET 29 A MET 30 n 30 MET 30 A LYS 31 n 31 LYS 31 A SER 32 n 32 SER 32 A ARG 33 n 33 ARG 33 A ASN 34 n 34 ASN 34 A LEU 35 n 35 LEU 35 A THR 36 n 36 THR 36 A LYS 37 n 37 LYS 37 A ASP 38 n 38 ASP 38 A ARG 39 n 39 ARG 39 A CYS 40 n 40 CYS 40 A LYS 41 n 41 LYS 41 A PRO 42 n 42 PRO 42 A VAL 43 n 43 VAL 43 A ASN 44 n 44 ASN 44 A THR 45 n 45 THR 45 A PHE 46 n 46 PHE 46 A VAL 47 n 47 VAL 47 A HIS 48 n 48 HIS 48 A GLU 49 n 49 GLU 49 A SER 50 n 50 SER 50 A LEU 51 n 51 LEU 51 A ALA 52 n 52 ALA 52 A ASP 53 n 53 ASP 53 A VAL 54 n 54 VAL 54 A GLN 55 n 55 GLN 55 A ALA 56 n 56 ALA 56 A VAL 57 n 57 VAL 57 A CYS 58 n 58 CYS 58 A SER 59 n 59 SER 59 A GLN 60 n 60 GLN 60 A LYS 61 n 61 LYS 61 A ASN 62 n 62 ASN 62 A VAL 63 n 63 VAL 63 A ALA 64 n 64 ALA 64 A CYS 65 n 65 CYS 65 A LYS 66 n 66 LYS 66 A ASN 67 n 67 ASN 67 A GLY 68 n 68 GLY 68 A GLN 69 n 69 GLN 69 A THR 70 n 70 THR 70 A ASN 71 n 71 ASN 71 A CYS 72 n 72 CYS 72 A TYR 73 n 73 TYR 73 A GLN 74 n 74 GLN 74 A SER 75 n 75 SER 75 A TYR 76 n 76 TYR 76 A SER 77 n 77 SER 77 A THR 78 n 78 THR 78 A MET 79 n 79 MET 79 A SER 80 n 80 SER 80 A ILE 81 n 81 ILE 81 A THR 82 n 82 THR 82 A ASP 83 n 83 ASP 83 A CYS 84 n 84 CYS 84 A ARG 85 n 85 ARG 85 A GLU 86 n 86 GLU 86 A THR 87 n 87 THR 87 A GLY 88 n 88 GLY 88 A SER 89 n 89 SER 89 A SER 90 n 90 SER 90 A LYS 91 n 91 LYS 91 A TYR 92 n 92 TYR 92 A PRO 93 n 93 PRO 93 A ASN 94 n 94 ASN 94 A CYS 95 n 95 CYS 95 A ALA 96 n 96 ALA 96 A TYR 97 n 97 TYR 97 A LYS 98 n 98 LYS 98 A THR 99 n 99 THR 99 A THR 100 n 100 THR 100 A GLN 101 n 101 GLN 101 A ALA 102 n 102 ALA 102 A ASN 103 n 103 ASN 103 A LYS 104 n 104 LYS 104 A HIS 105 n 105 HIS 105 A ILE 106 n 106 ILE 106 A ILE 107 n 107 ILE 107 A VAL 108 n 108 VAL 108 A ALA 109 n 109 ALA 109 A CYS 110 n 110 CYS 110 A GLU 111 n 111 GLU 111 A GLY 112 n 112 GLY 112 A ASN 113 n 113 ASN 113 A PRO 114 n 114 PRO 114 A TYR 115 n 115 TYR 115 A VAL 116 n 116 VAL 116 A PRO 117 n 117 PRO 117 A VAL 118 n 118 VAL 118 A HIS 119 n 119 HIS 119 A PHE 120 n 120 PHE 120 A ASP 121 n 121 ASP 121 A ALA 122 n 122 ALA 122 A SER 123 n 123 SER 123 A VAL 124 n 124 VAL 124 A LYS 1 n 1 LYS 1 B GLU 2 n 2 GLU 2 B THR 3 n 3 THR 3 B ALA 4 n 4 ALA 4 B ALA 5 n 5 ALA 5 B ALA 6 n 6 ALA 6 B LYS 7 n 7 LYS 7 B PHE 8 n 8 PHE 8 B GLU 9 n 9 GLU 9 B ARG 10 n 10 ARG 10 B GLN 11 n 11 GLN 11 B HIS 12 n 12 HIS 12 B MET 13 n 13 MET 13 B ASP 14 n 14 ASP 14 B SER 15 n 15 SER 15 B SER 16 n 16 SER 16 B THR 17 n 17 THR 17 B SER 18 n 18 SER 18 B ALA 19 n 19 ALA 19 B ALA 20 n 20 ALA 20 B SER 21 n 21 SER 21 B SER 22 n 22 SER 22 B SER 23 n 23 SER 23 B ASN 24 n 24 ASN 24 B TYR 25 n 25 TYR 25 B CYS 26 n 26 CYS 26 B ASN 27 n 27 ASN 27 B GLN 28 n 28 GLN 28 B MET 29 n 29 MET 29 B MET 30 n 30 MET 30 B LYS 31 n 31 LYS 31 B SER 32 n 32 SER 32 B ARG 33 n 33 ARG 33 B ASN 34 n 34 ASN 34 B LEU 35 n 35 LEU 35 B THR 36 n 36 THR 36 B LYS 37 n 37 LYS 37 B ASP 38 n 38 ASP 38 B ARG 39 n 39 ARG 39 B CYS 40 n 40 CYS 40 B LYS 41 n 41 LYS 41 B PRO 42 n 42 PRO 42 B VAL 43 n 43 VAL 43 B ASN 44 n 44 ASN 44 B THR 45 n 45 THR 45 B PHE 46 n 46 PHE 46 B VAL 47 n 47 VAL 47 B HIS 48 n 48 HIS 48 B GLU 49 n 49 GLU 49 B SER 50 n 50 SER 50 B LEU 51 n 51 LEU 51 B ALA 52 n 52 ALA 52 B ASP 53 n 53 ASP 53 B VAL 54 n 54 VAL 54 B GLN 55 n 55 GLN 55 B ALA 56 n 56 ALA 56 B VAL 57 n 57 VAL 57 B CYS 58 n 58 CYS 58 B SER 59 n 59 SER 59 B GLN 60 n 60 GLN 60 B LYS 61 n 61 LYS 61 B ASN 62 n 62 ASN 62 B VAL 63 n 63 VAL 63 B ALA 64 n 64 ALA 64 B CYS 65 n 65 CYS 65 B LYS 66 n 66 LYS 66 B ASN 67 n 67 ASN 67 B GLY 68 n 68 GLY 68 B GLN 69 n 69 GLN 69 B THR 70 n 70 THR 70 B ASN 71 n 71 ASN 71 B CYS 72 n 72 CYS 72 B TYR 73 n 73 TYR 73 B GLN 74 n 74 GLN 74 B SER 75 n 75 SER 75 B TYR 76 n 76 TYR 76 B SER 77 n 77 SER 77 B THR 78 n 78 THR 78 B MET 79 n 79 MET 79 B SER 80 n 80 SER 80 B ILE 81 n 81 ILE 81 B THR 82 n 82 THR 82 B ASP 83 n 83 ASP 83 B CYS 84 n 84 CYS 84 B ARG 85 n 85 ARG 85 B GLU 86 n 86 GLU 86 B THR 87 n 87 THR 87 B GLY 88 n 88 GLY 88 B SER 89 n 89 SER 89 B SER 90 n 90 SER 90 B LYS 91 n 91 LYS 91 B TYR 92 n 92 TYR 92 B PRO 93 n 93 PRO 93 B ASN 94 n 94 ASN 94 B CYS 95 n 95 CYS 95 B ALA 96 n 96 ALA 96 B TYR 97 n 97 TYR 97 B LYS 98 n 98 LYS 98 B THR 99 n 99 THR 99 B THR 100 n 100 THR 100 B GLN 101 n 101 GLN 101 B ALA 102 n 102 ALA 102 B ASN 103 n 103 ASN 103 B LYS 104 n 104 LYS 104 B HIS 105 n 105 HIS 105 B ILE 106 n 106 ILE 106 B ILE 107 n 107 ILE 107 B VAL 108 n 108 VAL 108 B ALA 109 n 109 ALA 109 B CYS 110 n 110 CYS 110 B GLU 111 n 111 GLU 111 B GLY 112 n 112 GLY 112 B ASN 113 n 113 ASN 113 B PRO 114 n 114 PRO 114 B TYR 115 n 115 TYR 115 B VAL 116 n 116 VAL 116 B PRO 117 n 117 PRO 117 B VAL 118 n 118 VAL 118 B HIS 119 n 119 HIS 119 B PHE 120 n 120 PHE 120 B ASP 121 n 121 ASP 121 B ALA 122 n 122 ALA 122 B SER 123 n 123 SER 123 B VAL 124 n 124 VAL 124 B author_defined_assembly 1 monomeric author_defined_assembly 1 monomeric 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 ASN 44 A O ASN 44 A N CYS 84 A N CYS 84 A O MET 79 A O MET 79 A N LYS 104 A N LYS 104 A O LYS 61 A O LYS 61 A N GLN 74 A N GLN 74 A O TYR 73 A O TYR 73 A N VAL 108 A N VAL 108 A O HIS 105 A O HIS 105 A N VAL 124 A N VAL 124 B O ASN 44 B O ASN 44 B N CYS 84 B N CYS 84 B O MET 79 B O MET 79 B N LYS 104 B N LYS 104 B O LYS 61 B O LYS 61 B N GLN 74 B N GLN 74 B O TYR 73 B O TYR 73 B N VAL 108 B N VAL 108 B O HIS 105 B O HIS 105 B N VAL 124 B N VAL 124 1 A SER 21 -71.33 -119.15 1 A ASP 38 -153.90 10.28 1 A ARG 39 179.77 150.70 1 A GLN 60 -101.63 -142.80 1 A ASN 71 -91.49 36.91 1 A SER 89 -81.43 35.81 1 B THR 17 162.98 139.13 1 B SER 21 -91.96 -105.65 1 B HIS 48 -105.95 59.78 1 B GLN 60 -110.00 -138.93 1 B ASN 71 -99.39 35.45 PROTEIN_REP.PARAM TOPHCSDX.PRO 32.1 BULK SOLVENT MODEL USED DISORDERED REGIONS WERE MODELED STEREOCHEMICALLY. 0.26 0.007 0.2 1.70 20.0 1295 25665 5.0 94.3 RANDOM 10000000.00 0.00100 1 RESTRAINED THROUGHOUT 0.0 MOLECULAR REPLACEMENT PDB ENTRY 1AFK 0.25 0.22 5.00 0.14 0.23 1.70 20.0 137 2139 100 0 1902 0.010 1.4 27.3 0.82 1.52 1.50 2.55 2.00 2.79 2.00 4.60 2.50 0.386 0.029 0.374 1.81 180 3527 6 4.9 82.6 25.8 1.7 40.0 1QHC 25723 0. 0.083 1 5.7 3.0 94.5 1.7 1.76 2.05 0.326 1.8 84.0 data reduction DENZO data scaling SCALEPACK phasing AMoRE refinement X-PLOR 3.851 CRYSTAL STRUCTURE OF RIBONUCLEASE A IN COMPLEX WITH 5'-PHOSPHO-2'-DEOXYURIDINE-3'-PYROPHOSPHATE ADENOSINE-3'-PHOSPHATE 1 N N 1 N N 2 N N 2 N N 3 N N 3 N N A ALA 4 A ALA 4 HELX_P A HIS 12 A HIS 12 1 1 9 A TYR 25 A TYR 25 HELX_P A SER 32 A SER 32 1 2 8 A LEU 51 A LEU 51 HELX_P A SER 59 A SER 59 1 3 9 B ALA 4 B ALA 4 HELX_P B HIS 12 B HIS 12 1 4 9 B TYR 25 B TYR 25 HELX_P B SER 32 B SER 32 1 5 8 B LEU 51 B LEU 51 HELX_P B SER 59 B SER 59 1 6 9 disulf 2.028 A CYS 26 A SG CYS 26 1_555 A CYS 84 A SG CYS 84 1_555 disulf 2.016 A CYS 40 A SG CYS 40 1_555 A CYS 95 A SG CYS 95 1_555 disulf 2.024 A CYS 58 A SG CYS 58 1_555 A CYS 110 A SG CYS 110 1_555 disulf 2.019 A CYS 65 A SG CYS 65 1_555 A CYS 72 A SG CYS 72 1_555 disulf 2.032 B CYS 26 B SG CYS 26 1_555 B CYS 84 B SG CYS 84 1_555 disulf 2.027 B CYS 40 B SG CYS 40 1_555 B CYS 95 B SG CYS 95 1_555 disulf 2.033 B CYS 58 B SG CYS 58 1_555 B CYS 110 B SG CYS 110 1_555 disulf 2.019 B CYS 65 B SG CYS 65 1_555 B CYS 72 B SG CYS 72 1_555 HYDROLASE HYDROLASE, RIBONUCLEASE, ENDONUCLEASE, NUCLEOTIDE INHIBITOR A TYR 92 A TYR 92 1 A PRO 93 A PRO 93 0.31 A ASN 113 A ASN 113 1 A PRO 114 A PRO 114 0.55 B TYR 92 B TYR 92 1 B PRO 93 B PRO 93 0.08 B ASN 113 B ASN 113 1 B PRO 114 B PRO 114 -0.05 given -0.574776 0.784184 0.233854 -0.817028 -0.565936 -0.110370 0.045796 -0.254504 0.965987 27.06800 -17.90400 -278.12900 RNAS1_BOVIN UNP 1 P61823 27 150 1QHC 1 124 P61823 A 1 1 124 27 150 1QHC 1 124 P61823 B 1 1 124 3 4 3 4 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A VAL 43 A VAL 43 A VAL 47 A VAL 47 A MET 79 A MET 79 A GLU 86 A GLU 86 A TYR 97 A TYR 97 A LYS 104 A LYS 104 A LYS 61 A LYS 61 A VAL 63 A VAL 63 A CYS 72 A CYS 72 A GLN 74 A GLN 74 A HIS 105 A HIS 105 A ALA 109 A ALA 109 A HIS 119 A HIS 119 A VAL 124 A VAL 124 B VAL 43 B VAL 43 B VAL 47 B VAL 47 B MET 79 B MET 79 B GLU 86 B GLU 86 B TYR 97 B TYR 97 B LYS 104 B LYS 104 B LYS 61 B LYS 61 B VAL 63 B VAL 63 B CYS 72 B CYS 72 B GLN 74 B GLN 74 B HIS 105 B HIS 105 B ALA 109 B ALA 109 B HIS 119 B HIS 119 B VAL 124 B VAL 124 PDUPPA3'-P BINDS TO THE CAT SITE. Author 7 PDUPPA3'-P BINDS TO THE CAT SITE. Author 7 BINDING SITE FOR RESIDUE PUA A 901 A PUA 901 Software 21 BINDING SITE FOR RESIDUE PUA B 902 B PUA 902 Software 22 A LYS 7 A LYS 7 7 1_555 A GLN 11 A GLN 11 7 1_555 A HIS 12 A HIS 12 7 1_555 A THR 45 A THR 45 7 1_555 A ASN 67 A ASN 67 7 1_555 A HIS 119 A HIS 119 7 1_555 A PHE 120 A PHE 120 7 1_555 B LYS 7 B LYS 7 7 1_555 B GLN 11 B GLN 11 7 1_555 B HIS 12 B HIS 12 7 1_555 B THR 45 B THR 45 7 1_555 B ASN 67 B ASN 67 7 1_555 B HIS 119 B HIS 119 7 1_555 B PHE 120 B PHE 120 7 1_555 A LYS 7 A LYS 7 21 1_555 A GLN 11 A GLN 11 21 1_555 A HIS 12 A HIS 12 21 1_555 A LYS 41 A LYS 41 21 1_555 A VAL 43 A VAL 43 21 1_555 A ASN 44 A ASN 44 21 1_555 A THR 45 A THR 45 21 1_555 A CYS 65 A CYS 65 21 1_555 A ASN 67 A ASN 67 21 1_555 A GLN 69 A GLN 69 21 1_555 A ASN 71 A ASN 71 21 1_555 A GLU 111 A GLU 111 21 1_555 A VAL 118 A VAL 118 21 1_555 A HIS 119 A HIS 119 21 1_555 A PHE 120 A PHE 120 21 1_555 A HOH 915 E HOH 21 1_555 A HOH 949 E HOH 21 1_555 A HOH 961 E HOH 21 1_555 B THR 70 B THR 70 21 4_545 B GLY 88 B GLY 88 21 3_545 B LYS 91 B LYS 91 21 3_545 B ALA 4 B ALA 4 22 1_555 B LYS 7 B LYS 7 22 1_555 B GLN 11 B GLN 11 22 1_555 B HIS 12 B HIS 12 22 1_555 B ASN 44 B ASN 44 22 1_555 B THR 45 B THR 45 22 1_555 B CYS 65 B CYS 65 22 1_555 B LYS 66 B LYS 66 22 2_555 B ASN 67 B ASN 67 22 1_555 B GLN 69 B GLN 69 22 1_555 B ASN 71 B ASN 71 22 1_555 B ALA 109 B ALA 109 22 1_555 B VAL 118 B VAL 118 22 1_555 B HIS 119 B HIS 119 22 1_555 B PHE 120 B PHE 120 22 1_555 B ASP 121 B ASP 121 22 1_555 B HOH 931 F HOH 22 1_555 B HOH 932 F HOH 22 1_555 B HOH 933 F HOH 22 1_555 B HOH 940 F HOH 22 1_555 B HOH 956 F HOH 22 1_565 B HOH 966 F HOH 22 1_555 5 monoclinic C 1 2 1