0.018674 0.000000 0.000000 0.000000 0.014015 0.000000 0.000000 0.000000 0.013889 0.00000 0.00000 0.00000 Gray, N.S. Thunnissen, A.M.W.H. Schultz, P.G. Kim, S.H. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 53.550 71.350 72.000 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 C2 H6 O2 62.068 1,2-ETHANEDIOL ETHYLENE GLYCOL non-polymer 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 C20 H25 Cl N6 O3 432.904 PURVALANOL B 2-CHLORO-4-{[2-{[(1R)-1-(HYDROXYMETHYL)-2-METHYLPROPYL]AMINO}-9-(1-METHYLETHYL)-9H-PURIN-6-YL]AMINO}BENZOIC 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 C N 89 N O N 90 N C N 91 N O N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H N 98 N N N 99 S C N 100 N C N 101 N O N 102 N C N 103 N C N 104 N C N 105 N O N 106 N N N 107 N O N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N N N 119 S C N 120 N C N 121 N O N 122 N C N 123 N C N 124 N C N 125 N O N 126 N O N 127 N O N 128 N H N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N N N 138 N C N 139 N C N 140 N O N 141 N O N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N N N 148 S C N 149 N C N 150 N O N 151 N C Y 152 N C Y 153 N N Y 154 N C Y 155 N C Y 156 N N N 157 N O N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N O N 169 N H N 170 N H N 171 N N N 172 S C N 173 N C N 174 N O N 175 S C N 176 N C N 177 N C N 178 N C N 179 N O 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 H N 192 N H N 193 N N N 194 S C N 195 N C N 196 N O N 197 N C N 198 N C N 199 N C N 200 N C N 201 N O 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 H N 214 N H N 215 N N N 216 S C N 217 N C N 218 N O N 219 N C N 220 N C N 221 N C N 222 N C N 223 N N N 224 N O N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H N 239 N H N 240 N N N 241 S C N 242 N C N 243 N O N 244 N C N 245 N C N 246 N S N 247 N C N 248 N O 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 Y 265 N C Y 266 N C Y 267 N C Y 268 N C Y 269 N C Y 270 N C N 271 N O N 272 N H N 273 N H N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N N N 284 S C N 285 N C N 286 N O N 287 N C N 288 N C N 289 N C N 290 N O N 291 N H N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H Y 300 N N N 301 N C Y 302 N N Y 303 N C Y 304 N N Y 305 N C Y 306 N C Y 307 N C Y 308 N N Y 309 N C N 310 N N Y 311 N C Y 312 N C Y 313 N C Y 314 N C Y 315 N C N 316 N CL Y 317 N C N 318 N C N 319 N O N 320 N O N 321 N N N 322 R C N 323 N C N 324 N C N 325 N C N 326 N C N 327 N O N 328 N C N 329 N C N 330 N H N 331 N H 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 H 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 N N 356 S C N 357 N C N 358 N O N 359 N C N 360 N O N 361 N O 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 R C N 374 N O N 375 N C N 376 N O 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 H N 384 N H N 385 N H N 386 N N N 387 S C N 388 N C N 389 N O N 390 N C Y 391 N C Y 392 N C Y 393 N C Y 394 N N Y 395 N C Y 396 N C Y 397 N C Y 398 N C Y 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 412 N H N 413 N N N 414 S C N 415 N C N 416 N O N 417 N C Y 418 N C Y 419 N C Y 420 N C Y 421 N C Y 422 N C Y 423 N C N 424 N O N 425 N O 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 H N 433 N H N 434 N H N 435 N H N 436 N H N 437 N N N 438 S C N 439 N C N 440 N O N 441 N C N 442 N C N 443 N C N 444 N O 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 H N 452 N H N 453 N H N 454 N H N 455 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 sing 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 sing N 98 N doub 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 doub N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N doub 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 doub N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N 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 N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N doub N 145 N sing N 146 N sing N 147 N sing N 148 N sing Y 149 N sing Y 150 N doub Y 151 N doub N 152 N sing Y 153 N sing N 154 N sing Y 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 doub N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N doub 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 sing N 209 N doub N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N doub 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 doub N 253 N sing N 254 N sing N 255 N sing N 256 N sing Y 257 N doub Y 258 N sing Y 259 N sing N 260 N sing Y 261 N doub N 262 N sing Y 263 N doub N 264 N sing Y 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 doub 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 Y 286 N sing Y 287 N doub N 288 N sing N 289 N sing N 290 N sing Y 291 N sing Y 292 N sing Y 293 N sing Y 294 N doub Y 295 N doub N 296 N sing Y 297 N sing N 298 N sing Y 299 N sing Y 300 N doub N 301 N sing Y 302 N doub Y 303 N sing Y 304 N sing Y 305 N doub Y 306 N sing N 307 N sing N 308 N sing Y 309 N doub N 310 N sing N 311 N doub 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 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 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 sing N 361 N sing N 362 N doub 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 sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N doub N 379 N sing N 380 N sing N 381 N sing N 382 N sing Y 383 N doub Y 384 N sing Y 385 N sing N 386 N sing Y 387 N doub Y 388 N sing Y 389 N sing N 390 N sing Y 391 N sing Y 392 N doub N 393 N sing Y 394 N doub N 395 N sing Y 396 N sing N 397 N sing N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N sing N 403 N sing N 404 N sing N 405 N sing N 406 N doub N 407 N sing N 408 N sing N 409 N sing N 410 N sing Y 411 N doub Y 412 N sing Y 413 N sing N 414 N sing Y 415 N doub N 416 N sing Y 417 N doub N 418 N sing Y 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 N 429 N sing N 430 N doub N 431 N sing N 432 N sing N 433 N sing N 434 N sing N 435 N sing N 436 N sing N 437 N sing N 438 N sing N 439 N sing N 440 N sing N 441 N sing US Science SCIEAS 0038 0036-8075 281 533 538 10.1126/science.281.5376.533 9677190 Exploiting chemical libraries, structure, and genomics in the search for kinase inhibitors. 1998 IX Eur.J.Biochem. EJBCAI 0262 0014-2956 243 518 Inhibition of Cyclin-Dependent Kinases by Purine Analogues-Crystal Structure of Human Cdk2 Complexed with Roscovitine 1997 US Protein Sci. PRCIEI 0795 0961-8368 22 378 Multiple Modes of Ligand Recognition: Crystal Structures of Cyclin-Dependent Protein Kinase 2 in Complex with ATP and Two Inhibitors, Olomoucine and Isopentenyladenine 1995 UK Nature NATUAS 0006 0028-0836 363 595 Crystal Structure of Cyclin-Dependent Kinase 2 1993 10.2210/pdb1ckp/pdb pdb_00001ckp 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 MIRROR IMAGE PLATE 1996-02-15 RIGAKU RAXIS II SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU 33976.488 PROTEIN (CYCLIN-DEPENDENT PROTEIN KINASE 2) 2.7.1.37 1 man polymer 432.904 PURVALANOL B 1 syn non-polymer 62.068 1,2-ETHANEDIOL 1 syn non-polymer 18.015 water 91 nat water CDK2 no no MENFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHTENKLYLVF EFLHQDLKKFMDASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVPVRTYT HEVVTLWYRAPEILLGCKYYSTAVDIWSLGCIFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDEVVWPGVTSMPDYKPSF PKWARQDFSKVVPPLDEDGRSLLSQMLHYDPNKRISAKAALAHPFFQDVTKPVPHLRL MENFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHTENKLYLVF EFLHQDLKKFMDASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVPVRTYT HEVVTLWYRAPEILLGCKYYSTAVDIWSLGCIFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDEVVWPGVTSMPDYKPSF PKWARQDFSKVVPPLDEDGRSLLSQMLHYDPNKRISAKAALAHPFFQDVTKPVPHLRL 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 n n n n n n 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 SF9 9606 Homo sapiens SF9 7108 Spodoptera frugiperda BACULOVIRUS 1 2.02 36.0 7.4 pH 7.4 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 1999-01-13 1 1 2007-10-16 1 2 2011-07-13 1 3 2023-08-09 _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 BNL Y RCSB 1998-07-14 REL PVB PURVALANOL B EDO 1,2-ETHANEDIOL HOH water 3-CHLORO-4-CARBOXYANILINO GROUP OF PURVALANOL B HAS A DUAL CONFORMATION. 1HCK PDB ENTRY 1HCK PDB experimental model PVB 1 2 PVB PVB 299 A EDO 2 3 EDO EDO 300 A HOH 3 4 HOH HOH 301 A HOH 4 4 HOH HOH 302 A HOH 5 4 HOH HOH 303 A HOH 6 4 HOH HOH 304 A HOH 7 4 HOH HOH 305 A HOH 8 4 HOH HOH 306 A HOH 9 4 HOH HOH 307 A HOH 10 4 HOH HOH 308 A HOH 11 4 HOH HOH 309 A HOH 12 4 HOH HOH 310 A HOH 13 4 HOH HOH 311 A HOH 14 4 HOH HOH 312 A HOH 15 4 HOH HOH 313 A HOH 16 4 HOH HOH 314 A HOH 17 4 HOH HOH 315 A HOH 18 4 HOH HOH 316 A HOH 19 4 HOH HOH 317 A HOH 20 4 HOH HOH 318 A HOH 21 4 HOH HOH 319 A HOH 22 4 HOH HOH 320 A HOH 23 4 HOH HOH 321 A HOH 24 4 HOH HOH 322 A HOH 25 4 HOH HOH 323 A HOH 26 4 HOH HOH 324 A HOH 27 4 HOH HOH 325 A HOH 28 4 HOH HOH 326 A HOH 29 4 HOH HOH 327 A HOH 30 4 HOH HOH 328 A HOH 31 4 HOH HOH 329 A HOH 32 4 HOH HOH 330 A HOH 33 4 HOH HOH 331 A HOH 34 4 HOH HOH 332 A HOH 35 4 HOH HOH 333 A HOH 36 4 HOH HOH 334 A HOH 37 4 HOH HOH 335 A HOH 38 4 HOH HOH 336 A HOH 39 4 HOH HOH 337 A HOH 40 4 HOH HOH 338 A HOH 41 4 HOH HOH 339 A HOH 42 4 HOH HOH 340 A HOH 43 4 HOH HOH 341 A HOH 44 4 HOH HOH 342 A HOH 45 4 HOH HOH 343 A HOH 46 4 HOH HOH 344 A HOH 47 4 HOH HOH 345 A HOH 48 4 HOH HOH 346 A HOH 49 4 HOH HOH 347 A HOH 50 4 HOH HOH 348 A HOH 51 4 HOH HOH 349 A HOH 52 4 HOH HOH 350 A HOH 53 4 HOH HOH 351 A HOH 54 4 HOH HOH 352 A HOH 55 4 HOH HOH 353 A HOH 56 4 HOH HOH 354 A HOH 57 4 HOH HOH 355 A HOH 58 4 HOH HOH 356 A HOH 59 4 HOH HOH 357 A HOH 60 4 HOH HOH 358 A HOH 61 4 HOH HOH 359 A HOH 62 4 HOH HOH 360 A HOH 63 4 HOH HOH 361 A HOH 64 4 HOH HOH 362 A HOH 65 4 HOH HOH 363 A HOH 66 4 HOH HOH 364 A HOH 67 4 HOH HOH 365 A HOH 68 4 HOH HOH 366 A HOH 69 4 HOH HOH 367 A HOH 70 4 HOH HOH 368 A HOH 71 4 HOH HOH 369 A HOH 72 4 HOH HOH 370 A HOH 73 4 HOH HOH 371 A HOH 74 4 HOH HOH 372 A HOH 75 4 HOH HOH 373 A HOH 76 4 HOH HOH 374 A HOH 77 4 HOH HOH 375 A HOH 78 4 HOH HOH 376 A HOH 79 4 HOH HOH 377 A HOH 80 4 HOH HOH 378 A HOH 81 4 HOH HOH 379 A HOH 82 4 HOH HOH 380 A HOH 83 4 HOH HOH 381 A HOH 84 4 HOH HOH 382 A HOH 85 4 HOH HOH 383 A HOH 86 4 HOH HOH 384 A HOH 87 4 HOH HOH 385 A HOH 88 4 HOH HOH 386 A HOH 89 4 HOH HOH 387 A HOH 90 4 HOH HOH 388 A HOH 91 4 HOH HOH 389 A HOH 92 4 HOH HOH 390 A HOH 93 4 HOH HOH 391 A MET 1 n 1 MET 1 A GLU 2 n 2 GLU 2 A ASN 3 n 3 ASN 3 A PHE 4 n 4 PHE 4 A GLN 5 n 5 GLN 5 A LYS 6 n 6 LYS 6 A VAL 7 n 7 VAL 7 A GLU 8 n 8 GLU 8 A LYS 9 n 9 LYS 9 A ILE 10 n 10 ILE 10 A GLY 11 n 11 GLY 11 A GLU 12 n 12 GLU 12 A GLY 13 n 13 GLY 13 A THR 14 n 14 THR 14 A TYR 15 n 15 TYR 15 A GLY 16 n 16 GLY 16 A VAL 17 n 17 VAL 17 A VAL 18 n 18 VAL 18 A TYR 19 n 19 TYR 19 A LYS 20 n 20 LYS 20 A ALA 21 n 21 ALA 21 A ARG 22 n 22 ARG 22 A ASN 23 n 23 ASN 23 A LYS 24 n 24 LYS 24 A LEU 25 n 25 LEU 25 A THR 26 n 26 THR 26 A GLY 27 n 27 GLY 27 A GLU 28 n 28 GLU 28 A VAL 29 n 29 VAL 29 A VAL 30 n 30 VAL 30 A ALA 31 n 31 ALA 31 A LEU 32 n 32 LEU 32 A LYS 33 n 33 LYS 33 A LYS 34 n 34 LYS 34 A ILE 35 n 35 ILE 35 A n 36 36 A n 37 37 A n 38 38 A n 39 39 A n 40 40 A n 41 41 A n 42 42 A n 43 43 A VAL 44 n 44 VAL 44 A PRO 45 n 45 PRO 45 A SER 46 n 46 SER 46 A THR 47 n 47 THR 47 A ALA 48 n 48 ALA 48 A ILE 49 n 49 ILE 49 A ARG 50 n 50 ARG 50 A GLU 51 n 51 GLU 51 A ILE 52 n 52 ILE 52 A SER 53 n 53 SER 53 A LEU 54 n 54 LEU 54 A LEU 55 n 55 LEU 55 A LYS 56 n 56 LYS 56 A GLU 57 n 57 GLU 57 A LEU 58 n 58 LEU 58 A ASN 59 n 59 ASN 59 A HIS 60 n 60 HIS 60 A PRO 61 n 61 PRO 61 A ASN 62 n 62 ASN 62 A ILE 63 n 63 ILE 63 A VAL 64 n 64 VAL 64 A LYS 65 n 65 LYS 65 A LEU 66 n 66 LEU 66 A LEU 67 n 67 LEU 67 A ASP 68 n 68 ASP 68 A VAL 69 n 69 VAL 69 A ILE 70 n 70 ILE 70 A HIS 71 n 71 HIS 71 A THR 72 n 72 THR 72 A GLU 73 n 73 GLU 73 A ASN 74 n 74 ASN 74 A LYS 75 n 75 LYS 75 A LEU 76 n 76 LEU 76 A TYR 77 n 77 TYR 77 A LEU 78 n 78 LEU 78 A VAL 79 n 79 VAL 79 A PHE 80 n 80 PHE 80 A GLU 81 n 81 GLU 81 A PHE 82 n 82 PHE 82 A LEU 83 n 83 LEU 83 A HIS 84 n 84 HIS 84 A GLN 85 n 85 GLN 85 A ASP 86 n 86 ASP 86 A LEU 87 n 87 LEU 87 A LYS 88 n 88 LYS 88 A LYS 89 n 89 LYS 89 A PHE 90 n 90 PHE 90 A MET 91 n 91 MET 91 A ASP 92 n 92 ASP 92 A ALA 93 n 93 ALA 93 A SER 94 n 94 SER 94 A ALA 95 n 95 ALA 95 A LEU 96 n 96 LEU 96 A THR 97 n 97 THR 97 A GLY 98 n 98 GLY 98 A ILE 99 n 99 ILE 99 A PRO 100 n 100 PRO 100 A LEU 101 n 101 LEU 101 A PRO 102 n 102 PRO 102 A LEU 103 n 103 LEU 103 A ILE 104 n 104 ILE 104 A LYS 105 n 105 LYS 105 A SER 106 n 106 SER 106 A TYR 107 n 107 TYR 107 A LEU 108 n 108 LEU 108 A PHE 109 n 109 PHE 109 A GLN 110 n 110 GLN 110 A LEU 111 n 111 LEU 111 A LEU 112 n 112 LEU 112 A GLN 113 n 113 GLN 113 A GLY 114 n 114 GLY 114 A LEU 115 n 115 LEU 115 A ALA 116 n 116 ALA 116 A PHE 117 n 117 PHE 117 A CYS 118 n 118 CYS 118 A HIS 119 n 119 HIS 119 A SER 120 n 120 SER 120 A HIS 121 n 121 HIS 121 A ARG 122 n 122 ARG 122 A VAL 123 n 123 VAL 123 A LEU 124 n 124 LEU 124 A HIS 125 n 125 HIS 125 A ARG 126 n 126 ARG 126 A ASP 127 n 127 ASP 127 A LEU 128 n 128 LEU 128 A LYS 129 n 129 LYS 129 A PRO 130 n 130 PRO 130 A GLN 131 n 131 GLN 131 A ASN 132 n 132 ASN 132 A LEU 133 n 133 LEU 133 A LEU 134 n 134 LEU 134 A ILE 135 n 135 ILE 135 A ASN 136 n 136 ASN 136 A THR 137 n 137 THR 137 A GLU 138 n 138 GLU 138 A GLY 139 n 139 GLY 139 A ALA 140 n 140 ALA 140 A ILE 141 n 141 ILE 141 A LYS 142 n 142 LYS 142 A LEU 143 n 143 LEU 143 A ALA 144 n 144 ALA 144 A ASP 145 n 145 ASP 145 A PHE 146 n 146 PHE 146 A GLY 147 n 147 GLY 147 A LEU 148 n 148 LEU 148 A ALA 149 n 149 ALA 149 A ARG 150 n 150 ARG 150 A ALA 151 n 151 ALA 151 A PHE 152 n 152 PHE 152 A n 153 153 A n 154 154 A n 155 155 A n 156 156 A n 157 157 A n 158 158 A n 159 159 A n 160 160 A n 161 161 A n 162 162 A n 163 163 A VAL 164 n 164 VAL 164 A THR 165 n 165 THR 165 A LEU 166 n 166 LEU 166 A TRP 167 n 167 TRP 167 A TYR 168 n 168 TYR 168 A ARG 169 n 169 ARG 169 A ALA 170 n 170 ALA 170 A PRO 171 n 171 PRO 171 A GLU 172 n 172 GLU 172 A ILE 173 n 173 ILE 173 A LEU 174 n 174 LEU 174 A LEU 175 n 175 LEU 175 A GLY 176 n 176 GLY 176 A CYS 177 n 177 CYS 177 A LYS 178 n 178 LYS 178 A TYR 179 n 179 TYR 179 A TYR 180 n 180 TYR 180 A SER 181 n 181 SER 181 A THR 182 n 182 THR 182 A ALA 183 n 183 ALA 183 A VAL 184 n 184 VAL 184 A ASP 185 n 185 ASP 185 A ILE 186 n 186 ILE 186 A TRP 187 n 187 TRP 187 A SER 188 n 188 SER 188 A LEU 189 n 189 LEU 189 A GLY 190 n 190 GLY 190 A CYS 191 n 191 CYS 191 A ILE 192 n 192 ILE 192 A PHE 193 n 193 PHE 193 A ALA 194 n 194 ALA 194 A GLU 195 n 195 GLU 195 A MET 196 n 196 MET 196 A VAL 197 n 197 VAL 197 A THR 198 n 198 THR 198 A ARG 199 n 199 ARG 199 A ARG 200 n 200 ARG 200 A ALA 201 n 201 ALA 201 A LEU 202 n 202 LEU 202 A PHE 203 n 203 PHE 203 A PRO 204 n 204 PRO 204 A GLY 205 n 205 GLY 205 A ASP 206 n 206 ASP 206 A SER 207 n 207 SER 207 A GLU 208 n 208 GLU 208 A ILE 209 n 209 ILE 209 A ASP 210 n 210 ASP 210 A GLN 211 n 211 GLN 211 A LEU 212 n 212 LEU 212 A PHE 213 n 213 PHE 213 A ARG 214 n 214 ARG 214 A ILE 215 n 215 ILE 215 A PHE 216 n 216 PHE 216 A ARG 217 n 217 ARG 217 A THR 218 n 218 THR 218 A LEU 219 n 219 LEU 219 A GLY 220 n 220 GLY 220 A THR 221 n 221 THR 221 A PRO 222 n 222 PRO 222 A ASP 223 n 223 ASP 223 A GLU 224 n 224 GLU 224 A VAL 225 n 225 VAL 225 A VAL 226 n 226 VAL 226 A TRP 227 n 227 TRP 227 A PRO 228 n 228 PRO 228 A GLY 229 n 229 GLY 229 A VAL 230 n 230 VAL 230 A THR 231 n 231 THR 231 A SER 232 n 232 SER 232 A MET 233 n 233 MET 233 A PRO 234 n 234 PRO 234 A ASP 235 n 235 ASP 235 A TYR 236 n 236 TYR 236 A LYS 237 n 237 LYS 237 A PRO 238 n 238 PRO 238 A SER 239 n 239 SER 239 A PHE 240 n 240 PHE 240 A PRO 241 n 241 PRO 241 A LYS 242 n 242 LYS 242 A TRP 243 n 243 TRP 243 A ALA 244 n 244 ALA 244 A ARG 245 n 245 ARG 245 A GLN 246 n 246 GLN 246 A ASP 247 n 247 ASP 247 A PHE 248 n 248 PHE 248 A SER 249 n 249 SER 249 A LYS 250 n 250 LYS 250 A VAL 251 n 251 VAL 251 A VAL 252 n 252 VAL 252 A PRO 253 n 253 PRO 253 A PRO 254 n 254 PRO 254 A LEU 255 n 255 LEU 255 A ASP 256 n 256 ASP 256 A GLU 257 n 257 GLU 257 A ASP 258 n 258 ASP 258 A GLY 259 n 259 GLY 259 A ARG 260 n 260 ARG 260 A SER 261 n 261 SER 261 A LEU 262 n 262 LEU 262 A LEU 263 n 263 LEU 263 A SER 264 n 264 SER 264 A GLN 265 n 265 GLN 265 A MET 266 n 266 MET 266 A LEU 267 n 267 LEU 267 A HIS 268 n 268 HIS 268 A TYR 269 n 269 TYR 269 A ASP 270 n 270 ASP 270 A PRO 271 n 271 PRO 271 A ASN 272 n 272 ASN 272 A LYS 273 n 273 LYS 273 A ARG 274 n 274 ARG 274 A ILE 275 n 275 ILE 275 A SER 276 n 276 SER 276 A ALA 277 n 277 ALA 277 A LYS 278 n 278 LYS 278 A ALA 279 n 279 ALA 279 A ALA 280 n 280 ALA 280 A LEU 281 n 281 LEU 281 A ALA 282 n 282 ALA 282 A HIS 283 n 283 HIS 283 A PRO 284 n 284 PRO 284 A PHE 285 n 285 PHE 285 A PHE 286 n 286 PHE 286 A GLN 287 n 287 GLN 287 A ASP 288 n 288 ASP 288 A VAL 289 n 289 VAL 289 A THR 290 n 290 THR 290 A LYS 291 n 291 LYS 291 A PRO 292 n 292 PRO 292 A VAL 293 n 293 VAL 293 A PRO 294 n 294 PRO 294 A HIS 295 n 295 HIS 295 A LEU 296 n 296 LEU 296 A ARG 297 n 297 ARG 297 A LEU 298 n 298 LEU 298 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 LEU 67 A O LEU 67 A N VAL 79 A N VAL 79 A O LEU 76 A O LEU 76 A N ILE 35 A N ILE 35 A O VAL 30 A O VAL 30 A N ALA 21 A N ALA 21 A O LYS 20 A O LYS 20 A N GLU 8 A N GLU 8 A O LEU 134 A O LEU 134 A N LYS 142 A N LYS 142 1 A CX PVB 299 B CX PVB 1 1 N 1 A OX1 PVB 299 B OX1 PVB 1 1 N 1 A OX2 PVB 299 B OX2 PVB 1 1 N 1 A N2 PVB 299 B N2 PVB 1 1 N 1 A C12 PVB 299 B C12 PVB 1 1 N 1 A C13 PVB 299 B C13 PVB 1 1 N 1 A C16 PVB 299 B C16 PVB 1 1 N 1 A C14 PVB 299 B C14 PVB 1 1 N 1 A C15 PVB 299 B C15 PVB 1 1 N 1 A O1 PVB 299 B O1 PVB 1 1 N 1 A C11 PVB 299 B C11 PVB 1 1 N 1 A C10 PVB 299 B C10 PVB 1 1 N 1 A ARG 36 A ARG 36 1 Y 1 A LEU 37 A LEU 37 1 Y 1 A ASP 38 A ASP 38 1 Y 1 A THR 39 A THR 39 1 Y 1 A GLU 40 A GLU 40 1 Y 1 A THR 41 A THR 41 1 Y 1 A GLU 42 A GLU 42 1 Y 1 A GLY 43 A GLY 43 1 Y 1 A GLY 153 A GLY 153 1 Y 1 A VAL 154 A VAL 154 1 Y 1 A PRO 155 A PRO 155 1 Y 1 A VAL 156 A VAL 156 1 Y 1 A ARG 157 A ARG 157 1 Y 1 A THR 158 A THR 158 1 Y 1 A TYR 159 A TYR 159 1 Y 1 A THR 160 A THR 160 1 Y 1 A HIS 161 A HIS 161 1 Y 1 A GLU 162 A GLU 162 1 Y 1 A VAL 163 A VAL 163 1 Y 1 A GLU 8 178.33 160.09 1 A LEU 25 -74.86 -73.61 1 A GLU 73 42.99 76.04 1 A ASN 74 65.00 -13.99 1 A ARG 126 76.12 -14.13 1 A ARG 126 71.24 -8.59 1 A ASP 127 -141.92 48.50 1 A SER 181 -107.04 -168.44 1 A ARG 199 70.17 30.15 1 A PRO 254 -107.02 44.83 30.4 REFINEMENT BEGUN WITH X-PLOR PC AND RIGID BODY REFINEMENT. ETHYLENE GLYCOL MOLECULE HAS BEEN REFINED WITH OCCUPANCY OF 0.7 0.2600000 0.1920000 0.1920000 2.05 32.0 1418 17381 8.0 97.2 RANDOM 1 RESTRAINED FREE-R 2.0 OTHER PDB ENTRY 1HCK 0.31 0.23 5.0 0.23 2.05 32.0 91 2381 30 0 2260 0.007 1.3 23.8 1.14 2.3 1.5 4.0 2.0 3.6 2.0 6.0 2.5 2.05 32.0 1CKP 17655 0. 0.0550000 1 13.3 3.0 98.7 0.1850000 2.05 2.11 91.6 model building CCP4 refinement X-PLOR 3.851 data reduction DENZO data scaling SCALEPACK phasing CCP4 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE INHIBITOR PURVALANOL B 1 N N 2 N N 3 N N 4 N N A SER 46 A SER 46 HELX_P A LEU 54 A LEU 54 1 1 9 A LEU 87 A LEU 87 HELX_P A SER 94 A SER 94 1 2 8 A LEU 101 A LEU 101 HELX_P A HIS 121 A HIS 121 1 3 21 A GLY 147 A GLY 147 HELX_P A PHE 152 A PHE 152 1 3 6 A ALA 170 A ALA 170 HELX_P A LEU 175 A LEU 175 1 5 6 A THR 182 A THR 182 HELX_P A ARG 199 A ARG 199 1 6 18 A GLU 208 A GLU 208 HELX_P A LEU 219 A LEU 219 1 7 12 A VAL 230 A VAL 230 HELX_P A SER 232 A SER 232 5 8 3 A PHE 248 A PHE 248 HELX_P A VAL 251 A VAL 251 5 9 4 A GLU 257 A GLU 257 HELX_P A MET 266 A MET 266 1 10 10 A ALA 277 A ALA 277 HELX_P A ALA 282 A ALA 282 1 11 6 A PRO 284 A PRO 284 HELX_P A PHE 286 A PHE 286 5 12 3 HORMONE/GROWTH FACTOR PROTEIN KINASE, CELL CYCLE, PHOSPHORYLATION, CELL DIVISION, MITOSIS, INHIBITION, HORMONE-GROWTH FACTOR COMPLEX A PRO 253 A PRO 253 1 A PRO 254 A PRO 254 -0.13 CDK2_HUMAN UNP 1 P24941 1 298 1CKP 1 298 P24941 A 1 1 298 5 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A LEU 66 A LEU 66 A THR 72 A THR 72 A LYS 75 A LYS 75 A PHE 80 A PHE 80 A VAL 29 A VAL 29 A ILE 35 A ILE 35 A VAL 17 A VAL 17 A ASN 23 A ASN 23 A PHE 4 A PHE 4 A LYS 9 A LYS 9 A LEU 133 A LEU 133 A ASN 136 A ASN 136 A ILE 141 A ILE 141 A LEU 143 A LEU 143 PURVALANOL B BINDING SITE. Author 19 BINDING SITE FOR RESIDUE PVB A 299 A PVB 299 Software 9 BINDING SITE FOR RESIDUE EDO A 300 A EDO 300 Software 6 A ILE 10 A ILE 10 19 1_555 A GLY 11 A GLY 11 19 1_555 A GLU 12 A GLU 12 19 1_555 A GLY 13 A GLY 13 19 1_555 A VAL 18 A VAL 18 19 1_555 A ALA 31 A ALA 31 19 1_555 A LYS 33 A LYS 33 19 1_555 A VAL 64 A VAL 64 19 1_555 A PHE 80 A PHE 80 19 1_555 A GLU 81 A GLU 81 19 1_555 A PHE 82 A PHE 82 19 1_555 A LEU 83 A LEU 83 19 1_555 A HIS 84 A HIS 84 19 1_555 A GLN 85 A GLN 85 19 1_555 A ASP 86 A ASP 86 19 1_555 A LYS 89 A LYS 89 19 1_555 A GLN 131 A GLN 131 19 1_555 A LEU 134 A LEU 134 19 1_555 A ALA 144 A ALA 144 19 1_555 A ILE 10 A ILE 10 9 1_555 A ALA 31 A ALA 31 9 1_555 A PHE 80 A PHE 80 9 1_555 A GLU 81 A GLU 81 9 1_555 A LEU 83 A LEU 83 9 1_555 A HIS 84 A HIS 84 9 1_555 A ASP 86 A ASP 86 9 1_555 A LEU 134 A LEU 134 9 1_555 A EDO 300 C EDO 9 1_555 A VAL 18 A VAL 18 6 1_555 A LYS 33 A LYS 33 6 1_555 A GLN 131 A GLN 131 6 1_555 A ASN 132 A ASN 132 6 1_555 A ASP 145 A ASP 145 6 1_555 A PVB 299 B PVB 6 1_555 19 P 21 21 21