0.025646 0.000000 0.008323 0.000000 0.015536 0.000000 0.000000 0.000000 0.021264 0.00000 0.00000 0.00000 Hollis, T. Yan, X. Svinth, M. Day, P. Monzingo, A.F. Milne, G.W.A. Robertus, J.D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 107.98 90.00 38.992 64.366 49.442 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 C14 H12 N6 O3 312.283 PTEROIC ACID non-polymer 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 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 Y 290 N C Y 291 N C Y 292 N C Y 293 N N Y 294 N C Y 295 N N Y 296 N C N 297 N N Y 298 N C N 299 N C N 300 N O N 301 N O Y 302 N N Y 303 N N N 304 N C N 305 N N Y 306 N C Y 307 N C Y 308 N C Y 309 N C Y 310 N C Y 311 N C 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 H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N N N 326 S C N 327 N C N 328 N O N 329 N C N 330 N O N 331 N O N 332 N H N 333 N H N 334 N H N 335 N H N 336 N H N 337 N H N 338 N H N 339 N N N 340 S C N 341 N C N 342 N O N 343 R C N 344 N O N 345 N C N 346 N O 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 N N 357 S C N 358 N C N 359 N O N 360 N C Y 361 N C Y 362 N C Y 363 N C Y 364 N N Y 365 N C Y 366 N C Y 367 N C Y 368 N C Y 369 N C N 370 N O 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 H N 380 N H N 381 N H N 382 N H N 383 N N N 384 S C N 385 N C N 386 N O N 387 N C Y 388 N C Y 389 N C Y 390 N C Y 391 N C Y 392 N C Y 393 N C N 394 N O 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 N N 408 S C N 409 N C N 410 N O N 411 N C N 412 N C N 413 N C N 414 N O 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 H N 423 N H N 424 N H N 425 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 Y 277 N sing N 278 N sing Y 279 N doub Y 280 N doub Y 281 N sing Y 282 N sing Y 283 N sing Y 284 N doub Y 285 N doub N 286 N sing Y 287 N sing Y 288 N sing N 289 N sing N 290 N sing N 291 N sing Y 292 N doub N 293 N sing N 294 N doub N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing Y 303 N doub Y 304 N sing Y 305 N sing N 306 N sing Y 307 N doub N 308 N sing Y 309 N doub N 310 N sing Y 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N doub N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N sing N 331 N sing N 332 N sing N 333 N doub 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 sing 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 sing N 352 N sing N 353 N sing Y 354 N doub Y 355 N sing Y 356 N sing N 357 N sing Y 358 N doub Y 359 N sing Y 360 N sing N 361 N sing Y 362 N sing Y 363 N doub N 364 N sing Y 365 N doub N 366 N sing Y 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 Y 382 N doub Y 383 N sing Y 384 N sing N 385 N sing Y 386 N doub N 387 N sing Y 388 N doub N 389 N sing Y 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 sing N 400 N sing N 401 N doub N 402 N sing N 403 N sing N 404 N sing N 405 N sing N 406 N sing N 407 N sing N 408 N sing N 409 N sing N 410 N sing N 411 N sing N 412 N sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 266 1043 1049 10.1006/jmbi.1996.0865 9086280 Structure-based identification of a ricin inhibitor. 1997 US Protein Sci. PRCIEI 0795 0961-8368 2 429 The Structure of Recombinant Ricin a Chain at 2.3 Angstroms 1993 US Proteins PSFGEY 0867 0887-3585 10 251 Structure of Ricin A-Chain at 2.5 Angstroms 1991 10.2210/pdb1br6/pdb pdb_00001br6 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 AREA DETECTOR 1995-08-15 SDMS GRAPHITE SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU RU200 30067.953 PROTEIN (RICIN) 3.2.2.22 1 man polymer 312.283 PTEROIC ACID 1 syn non-polymer 18.015 water 41 nat water RTA E.C.3.2.2.22 no no MIFPKQYPIINFTTAGATVQSYTNFIRAVRGRLTTGADVRHEIPVLPNRVGLPINQRFILVELSNHAELSVTLALDVTNA YVVGYRAGNSAYFFHPDNQEDAEAITHLFTDVQNRYTFAFGGNYDRLEQLAGNLRENIELGNGPLEEAISALYYYSTGGT QLPTLARSFIICIQMISEAARFQYIEGEMRTRIRYNRRSAPDPSVITLENSWGRLSTAIQESNQGAFASPIQLQRRNGSK FSVYDVSILIPIIALMVYRCAPPPSSQF MIFPKQYPIINFTTAGATVQSYTNFIRAVRGRLTTGADVRHEIPVLPNRVGLPINQRFILVELSNHAELSVTLALDVTNA YVVGYRAGNSAYFFHPDNQEDAEAITHLFTDVQNRYTFAFGGNYDRLEQLAGNLRENIELGNGPLEEAISALYYYSTGGT QLPTLARSFIICIQMISEAARFQYIEGEMRTRIRYNRRSAPDPSVITLENSWGRLSTAIQESNQGAFASPIQLQRRNGSK FSVYDVSILIPIIALMVYRCAPPPSSQF 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n castor bean Ricinus Escherichia sample 3988 SEED Ricinus communis 562 Escherichia coli 1 2.25 37.30 8.9 pH 8.9 software chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Refinement description Data collection Database references Derived calculations Refinement description 1 0 1998-09-02 1 1 2008-04-27 1 2 2011-07-13 1 3 2017-10-04 1 4 2023-08-09 _software.name _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 BNL Y RCSB 1998-08-27 REL REL PT1 PTEROIC ACID HOH water 1RTC PDB ENTRY 1RTC PDB experimental model PT1 301 2 PT1 PT1 301 A HOH 1 3 HOH HOH 302 A HOH 2 3 HOH HOH 303 A HOH 3 3 HOH HOH 304 A HOH 4 3 HOH HOH 305 A HOH 5 3 HOH HOH 306 A HOH 6 3 HOH HOH 307 A HOH 7 3 HOH HOH 308 A HOH 8 3 HOH HOH 309 A HOH 9 3 HOH HOH 310 A HOH 10 3 HOH HOH 311 A HOH 11 3 HOH HOH 312 A HOH 12 3 HOH HOH 313 A HOH 13 3 HOH HOH 314 A HOH 14 3 HOH HOH 315 A HOH 15 3 HOH HOH 316 A HOH 16 3 HOH HOH 317 A HOH 17 3 HOH HOH 318 A HOH 18 3 HOH HOH 319 A HOH 19 3 HOH HOH 320 A HOH 20 3 HOH HOH 321 A HOH 21 3 HOH HOH 322 A HOH 22 3 HOH HOH 323 A HOH 23 3 HOH HOH 324 A HOH 24 3 HOH HOH 325 A HOH 25 3 HOH HOH 326 A HOH 28 3 HOH HOH 327 A HOH 29 3 HOH HOH 328 A HOH 30 3 HOH HOH 329 A HOH 31 3 HOH HOH 330 A HOH 32 3 HOH HOH 331 A HOH 33 3 HOH HOH 332 A HOH 34 3 HOH HOH 333 A HOH 35 3 HOH HOH 334 A HOH 36 3 HOH HOH 335 A HOH 37 3 HOH HOH 336 A HOH 40 3 HOH HOH 337 A HOH 41 3 HOH HOH 338 A HOH 42 3 HOH HOH 339 A HOH 43 3 HOH HOH 340 A HOH 44 3 HOH HOH 341 A HOH 45 3 HOH HOH 342 A MET 0 n 1 MET 0 A ILE 1 n 2 ILE 1 A PHE 2 n 3 PHE 2 A PRO 3 n 4 PRO 3 A LYS 4 n 5 LYS 4 A GLN 5 n 6 GLN 5 A TYR 6 n 7 TYR 6 A PRO 7 n 8 PRO 7 A ILE 8 n 9 ILE 8 A ILE 9 n 10 ILE 9 A ASN 10 n 11 ASN 10 A PHE 11 n 12 PHE 11 A THR 12 n 13 THR 12 A THR 13 n 14 THR 13 A ALA 14 n 15 ALA 14 A GLY 15 n 16 GLY 15 A ALA 16 n 17 ALA 16 A THR 17 n 18 THR 17 A VAL 18 n 19 VAL 18 A GLN 19 n 20 GLN 19 A SER 20 n 21 SER 20 A TYR 21 n 22 TYR 21 A THR 22 n 23 THR 22 A ASN 23 n 24 ASN 23 A PHE 24 n 25 PHE 24 A ILE 25 n 26 ILE 25 A ARG 26 n 27 ARG 26 A ALA 27 n 28 ALA 27 A VAL 28 n 29 VAL 28 A ARG 29 n 30 ARG 29 A GLY 30 n 31 GLY 30 A ARG 31 n 32 ARG 31 A LEU 32 n 33 LEU 32 A THR 33 n 34 THR 33 A THR 34 n 35 THR 34 A GLY 35 n 36 GLY 35 A ALA 36 n 37 ALA 36 A ASP 37 n 38 ASP 37 A VAL 38 n 39 VAL 38 A ARG 39 n 40 ARG 39 A HIS 40 n 41 HIS 40 A GLU 41 n 42 GLU 41 A ILE 42 n 43 ILE 42 A PRO 43 n 44 PRO 43 A VAL 44 n 45 VAL 44 A LEU 45 n 46 LEU 45 A PRO 46 n 47 PRO 46 A ASN 47 n 48 ASN 47 A ARG 48 n 49 ARG 48 A VAL 49 n 50 VAL 49 A GLY 50 n 51 GLY 50 A LEU 51 n 52 LEU 51 A PRO 52 n 53 PRO 52 A ILE 53 n 54 ILE 53 A ASN 54 n 55 ASN 54 A GLN 55 n 56 GLN 55 A ARG 56 n 57 ARG 56 A PHE 57 n 58 PHE 57 A ILE 58 n 59 ILE 58 A LEU 59 n 60 LEU 59 A VAL 60 n 61 VAL 60 A GLU 61 n 62 GLU 61 A LEU 62 n 63 LEU 62 A SER 63 n 64 SER 63 A ASN 64 n 65 ASN 64 A HIS 65 n 66 HIS 65 A ALA 66 n 67 ALA 66 A GLU 67 n 68 GLU 67 A LEU 68 n 69 LEU 68 A SER 69 n 70 SER 69 A VAL 70 n 71 VAL 70 A THR 71 n 72 THR 71 A LEU 72 n 73 LEU 72 A ALA 73 n 74 ALA 73 A LEU 74 n 75 LEU 74 A ASP 75 n 76 ASP 75 A VAL 76 n 77 VAL 76 A THR 77 n 78 THR 77 A ASN 78 n 79 ASN 78 A ALA 79 n 80 ALA 79 A TYR 80 n 81 TYR 80 A VAL 81 n 82 VAL 81 A VAL 82 n 83 VAL 82 A GLY 83 n 84 GLY 83 A TYR 84 n 85 TYR 84 A ARG 85 n 86 ARG 85 A ALA 86 n 87 ALA 86 A GLY 87 n 88 GLY 87 A ASN 88 n 89 ASN 88 A SER 89 n 90 SER 89 A ALA 90 n 91 ALA 90 A TYR 91 n 92 TYR 91 A PHE 92 n 93 PHE 92 A PHE 93 n 94 PHE 93 A HIS 94 n 95 HIS 94 A PRO 95 n 96 PRO 95 A ASP 96 n 97 ASP 96 A ASN 97 n 98 ASN 97 A GLN 98 n 99 GLN 98 A GLU 99 n 100 GLU 99 A ASP 100 n 101 ASP 100 A ALA 101 n 102 ALA 101 A GLU 102 n 103 GLU 102 A ALA 103 n 104 ALA 103 A ILE 104 n 105 ILE 104 A THR 105 n 106 THR 105 A HIS 106 n 107 HIS 106 A LEU 107 n 108 LEU 107 A PHE 108 n 109 PHE 108 A THR 109 n 110 THR 109 A ASP 110 n 111 ASP 110 A VAL 111 n 112 VAL 111 A GLN 112 n 113 GLN 112 A ASN 113 n 114 ASN 113 A ARG 114 n 115 ARG 114 A TYR 115 n 116 TYR 115 A THR 116 n 117 THR 116 A PHE 117 n 118 PHE 117 A ALA 118 n 119 ALA 118 A PHE 119 n 120 PHE 119 A GLY 120 n 121 GLY 120 A GLY 121 n 122 GLY 121 A ASN 122 n 123 ASN 122 A TYR 123 n 124 TYR 123 A ASP 124 n 125 ASP 124 A ARG 125 n 126 ARG 125 A LEU 126 n 127 LEU 126 A GLU 127 n 128 GLU 127 A GLN 128 n 129 GLN 128 A LEU 129 n 130 LEU 129 A ALA 130 n 131 ALA 130 A GLY 131 n 132 GLY 131 A ASN 132 n 133 ASN 132 A LEU 133 n 134 LEU 133 A ARG 134 n 135 ARG 134 A GLU 135 n 136 GLU 135 A ASN 136 n 137 ASN 136 A ILE 137 n 138 ILE 137 A GLU 138 n 139 GLU 138 A LEU 139 n 140 LEU 139 A GLY 140 n 141 GLY 140 A ASN 141 n 142 ASN 141 A GLY 142 n 143 GLY 142 A PRO 143 n 144 PRO 143 A LEU 144 n 145 LEU 144 A GLU 145 n 146 GLU 145 A GLU 146 n 147 GLU 146 A ALA 147 n 148 ALA 147 A ILE 148 n 149 ILE 148 A SER 149 n 150 SER 149 A ALA 150 n 151 ALA 150 A LEU 151 n 152 LEU 151 A TYR 152 n 153 TYR 152 A TYR 153 n 154 TYR 153 A TYR 154 n 155 TYR 154 A SER 155 n 156 SER 155 A THR 156 n 157 THR 156 A GLY 157 n 158 GLY 157 A GLY 158 n 159 GLY 158 A THR 159 n 160 THR 159 A GLN 160 n 161 GLN 160 A LEU 161 n 162 LEU 161 A PRO 162 n 163 PRO 162 A THR 163 n 164 THR 163 A LEU 164 n 165 LEU 164 A ALA 165 n 166 ALA 165 A ARG 166 n 167 ARG 166 A SER 167 n 168 SER 167 A PHE 168 n 169 PHE 168 A ILE 169 n 170 ILE 169 A ILE 170 n 171 ILE 170 A CYS 171 n 172 CYS 171 A ILE 172 n 173 ILE 172 A GLN 173 n 174 GLN 173 A MET 174 n 175 MET 174 A ILE 175 n 176 ILE 175 A SER 176 n 177 SER 176 A GLU 177 n 178 GLU 177 A ALA 178 n 179 ALA 178 A ALA 179 n 180 ALA 179 A ARG 180 n 181 ARG 180 A PHE 181 n 182 PHE 181 A GLN 182 n 183 GLN 182 A TYR 183 n 184 TYR 183 A ILE 184 n 185 ILE 184 A GLU 185 n 186 GLU 185 A GLY 186 n 187 GLY 186 A GLU 187 n 188 GLU 187 A MET 188 n 189 MET 188 A ARG 189 n 190 ARG 189 A THR 190 n 191 THR 190 A ARG 191 n 192 ARG 191 A ILE 192 n 193 ILE 192 A ARG 193 n 194 ARG 193 A TYR 194 n 195 TYR 194 A ASN 195 n 196 ASN 195 A ARG 196 n 197 ARG 196 A ARG 197 n 198 ARG 197 A SER 198 n 199 SER 198 A ALA 199 n 200 ALA 199 A PRO 200 n 201 PRO 200 A ASP 201 n 202 ASP 201 A PRO 202 n 203 PRO 202 A SER 203 n 204 SER 203 A VAL 204 n 205 VAL 204 A ILE 205 n 206 ILE 205 A THR 206 n 207 THR 206 A LEU 207 n 208 LEU 207 A GLU 208 n 209 GLU 208 A ASN 209 n 210 ASN 209 A SER 210 n 211 SER 210 A TRP 211 n 212 TRP 211 A GLY 212 n 213 GLY 212 A ARG 213 n 214 ARG 213 A LEU 214 n 215 LEU 214 A SER 215 n 216 SER 215 A THR 216 n 217 THR 216 A ALA 217 n 218 ALA 217 A ILE 218 n 219 ILE 218 A GLN 219 n 220 GLN 219 A GLU 220 n 221 GLU 220 A SER 221 n 222 SER 221 A ASN 222 n 223 ASN 222 A GLN 223 n 224 GLN 223 A GLY 224 n 225 GLY 224 A ALA 225 n 226 ALA 225 A PHE 226 n 227 PHE 226 A ALA 227 n 228 ALA 227 A SER 228 n 229 SER 228 A PRO 229 n 230 PRO 229 A ILE 230 n 231 ILE 230 A GLN 231 n 232 GLN 231 A LEU 232 n 233 LEU 232 A GLN 233 n 234 GLN 233 A ARG 234 n 235 ARG 234 A ARG 235 n 236 ARG 235 A ASN 236 n 237 ASN 236 A GLY 237 n 238 GLY 237 A SER 238 n 239 SER 238 A LYS 239 n 240 LYS 239 A PHE 240 n 241 PHE 240 A SER 241 n 242 SER 241 A VAL 242 n 243 VAL 242 A TYR 243 n 244 TYR 243 A ASP 244 n 245 ASP 244 A VAL 245 n 246 VAL 245 A SER 246 n 247 SER 246 A ILE 247 n 248 ILE 247 A LEU 248 n 249 LEU 248 A ILE 249 n 250 ILE 249 A PRO 250 n 251 PRO 250 A ILE 251 n 252 ILE 251 A ILE 252 n 253 ILE 252 A ALA 253 n 254 ALA 253 A LEU 254 n 255 LEU 254 A MET 255 n 256 MET 255 A VAL 256 n 257 VAL 256 A TYR 257 n 258 TYR 257 A ARG 258 n 259 ARG 258 A CYS 259 n 260 CYS 259 A ALA 260 n 261 ALA 260 A PRO 261 n 262 PRO 261 A PRO 262 n 263 PRO 262 A PRO 263 n 264 PRO 263 A SER 264 n 265 SER 264 A SER 265 n 266 SER 265 A GLN 266 n 267 GLN 266 A PHE 267 n 268 PHE 267 A 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 PRO 7 A O PRO 8 A N LEU 59 A N LEU 60 A N ASN 64 A N ASN 65 A O LEU 68 A O LEU 69 A N ALA 73 A N ALA 74 A O GLY 83 A O GLY 84 A O ALA 86 A O ALA 87 A N SER 89 A N SER 90 A O ALA 90 A O ALA 91 A N TYR 115 A N TYR 116 A N ILE 230 A N ILE 231 A O VAL 242 A O VAL 243 1 A TYR 152 0.078 SIDE CHAIN 1 4.90 0.50 120.30 125.20 A A A NE CZ NH1 ARG ARG ARG 26 26 26 N 1 -3.18 0.50 120.30 117.12 A A A NE CZ NH2 ARG ARG ARG 26 26 26 N 1 5.87 0.50 120.30 126.17 A A A NE CZ NH1 ARG ARG ARG 29 29 29 N 1 -3.94 0.50 120.30 116.36 A A A NE CZ NH2 ARG ARG ARG 29 29 29 N 1 -17.29 2.70 111.00 93.71 A A A N CA C ASP ASP ASP 37 37 37 N 1 -15.00 1.80 110.60 95.60 A A A N CA CB ASN ASN ASN 64 64 64 N 1 3.41 0.50 120.30 123.71 A A A NE CZ NH1 ARG ARG ARG 134 134 134 N 1 -4.67 0.50 120.30 115.63 A A A NE CZ NH2 ARG ARG ARG 134 134 134 N 1 11.28 1.40 112.40 123.68 A A A CA CB CG2 THR THR THR 159 159 159 N 1 4.13 0.50 120.30 124.43 A A A NE CZ NH1 ARG ARG ARG 189 189 189 N 1 4.05 0.50 120.30 124.35 A A A NE CZ NH1 ARG ARG ARG 193 193 193 N 1 5.48 0.80 106.30 111.78 A A A CD1 CG CD2 TRP TRP TRP 211 211 211 N 1 -5.28 0.80 107.30 102.02 A A A CE2 CD2 CG TRP TRP TRP 211 211 211 N 1 -3.11 0.50 120.30 117.19 A A A NE CZ NH2 ARG ARG ARG 235 235 235 N 1 16.22 1.90 113.40 129.62 A A A CA CB CG TYR TYR TYR 243 243 243 N 1 -5.04 0.60 121.00 115.96 A A A CB CG CD2 TYR TYR TYR 243 243 243 N 1 3.87 0.60 121.00 124.87 A A A CB CG CD1 TYR TYR TYR 243 243 243 N 1 A A NE2 CD2 HIS HIS 40 40 -0.071 0.011 1.373 1.302 N 1 A A NE2 CD2 HIS HIS 65 65 -0.070 0.011 1.373 1.303 N 1 A A NE2 CD2 HIS HIS 94 94 -0.076 0.011 1.373 1.297 N 1 A ILE 1 -115.25 -165.54 1 A LYS 4 76.74 121.21 1 A ALA 14 -69.06 98.60 1 A ASN 113 63.93 102.45 1 A THR 159 33.03 -167.69 1 A GLN 160 111.89 116.12 1 A GLN 223 60.82 -77.43 1 A SER 264 -81.03 -79.75 1 A SER 265 59.32 -52.91 PARAM19X.PRO TOPH19X.PRO PARAM.WAT TOPH.WAT PARAM.PT1 TOPH.PT1 0.1800000 0.1800000 2.3 5.0 9321 99.4 0.0 0.0 1 RESTRAINED 0 MOLECULAR REPLACEMENT PDB ENTRY 1RTC 0.0 2.3 5.0 41 2186 23 0 2122 0.014 3.243 26.27 1.431 1.5 1.5 1.5 2.0 2.0 1.5 2.0 2.0 0.2240000 2.39 1111 8 95.4 2.23 20. 1BR6 10999 0.0612000 1 11.3 6.2 96 0.1350000 2.23 2.40 4.2 2.9 78 model building X-PLOR refinement X-PLOR 3.1 data reduction UCSD-system data scaling UCSD-system phasing X-PLOR RICIN A CHAIN (RECOMBINANT) COMPLEX WITH PTEROIC ACID 1 N N 2 N N 3 N N A THR 17 A THR 18 HELX_P A THR 33 A THR 34 1 1 17 A PRO 52 A PRO 53 HELX_P A GLN 55 A GLN 56 5 2 4 A ASN 97 A ASN 98 HELX_P A THR 105 A THR 106 1 3 9 A ASN 122 A ASN 123 HELX_P A GLY 131 A GLY 132 1 4 10 A LEU 133 A LEU 134 HELX_P A ILE 137 A ILE 138 5 5 5 A GLY 140 A GLY 141 HELX_P A SER 155 A SER 156 1 6 16 A GLN 160 A GLN 161 HELX_P A SER 176 A SER 177 1 7 17 A ILE 175 A ILE 176 HELX_P A PHE 181 A PHE 182 1 8 7 A PHE 181 A PHE 182 HELX_P A TYR 194 A TYR 195 1 9 14 A ASP 201 A ASP 202 HELX_P A SER 221 A SER 222 1 10 21 A SER 246 A SER 247 HELX_P A ILE 249 A ILE 250 5 11 4 HYDROLASE GLYCOSIDASE, HYDROLASE RICI_RICCO UNP 1 P02879 35 302 1BR6 0 267 P02879 A 1 1 268 1 ASN conflict MET 0 1BR6 A P02879 UNP 35 1 6 2 parallel anti-parallel anti-parallel anti-parallel parallel anti-parallel A PRO 7 A PRO 8 A THR 13 A THR 14 A LEU 59 A LEU 60 A ASN 64 A ASN 65 A LEU 68 A LEU 69 A ALA 73 A ALA 74 A VAL 82 A VAL 83 A ALA 86 A ALA 87 A SER 89 A SER 90 A PHE 93 A PHE 94 A TYR 115 A TYR 116 A PHE 117 A PHE 118 A ILE 230 A ILE 231 A ARG 234 A ARG 235 A GLY 237 A GLY 238 A VAL 242 A VAL 243 BINDING SITE FOR RESIDUE PT1 A 301 A PT1 301 Software 13 A ASN 78 A ASN 79 13 1_555 A ALA 79 A ALA 80 13 1_555 A TYR 80 A TYR 81 13 1_555 A VAL 81 A VAL 82 13 1_555 A PHE 93 A PHE 94 13 1_555 A GLY 121 A GLY 122 13 1_555 A ASN 122 A ASN 123 13 1_555 A TYR 123 A TYR 124 13 1_555 A ILE 172 A ILE 173 13 1_555 A SER 176 A SER 177 13 1_555 A GLU 177 A GLU 178 13 1_555 A ARG 180 A ARG 181 13 1_555 A GLU 208 A GLU 209 13 1_555 4 P 1 21 1