0.013530 0.000000 0.000000 0.000000 0.013807 0.000000 0.000000 0.000000 0.018531 0.00000 0.00000 0.00000 Ikuta, M. Nishimura, S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 73.912 72.427 53.965 C17 H16 N4 O2 308.335 1-(5-OXO-2,3,5,9B-TETRAHYDRO-1H-PYRROLO[2,1-A]ISOINDOL-9-YL)-3-PYRIDIN-2-YL-UREA N'-(PYRROLIDINO[2,1-B]ISOINDOLIN-4-ON-8-YL)-N-(PYRIDIN-2-YL)UREA non-polymer C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer 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 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 Y 1 N C N 2 R C Y 3 N C N 4 N C N 5 N C Y 6 N C N 7 N N Y 8 N C Y 9 N C N 10 N N N 11 N C N 12 N C N 13 N O Y 14 N C N 15 N C N 16 N N N 17 N O Y 18 N C Y 19 N C Y 20 N N Y 21 N C Y 22 N C Y 23 N C N 24 N H N 25 N H 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 N N 41 S C N 42 N C N 43 N O N 44 N C N 45 N O N 46 N H N 47 N H N 48 N H N 49 N H N 50 N H N 51 N H N 52 N H N 53 N N N 54 S C N 55 N C N 56 N O N 57 N C N 58 N C N 59 N C N 60 N N N 61 N C N 62 N N N 63 N N N 64 N O N 65 N H N 66 N H 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 H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N N N 81 S C N 82 N C N 83 N O N 84 N C N 85 N C N 86 N O N 87 N N N 88 N O N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N N N 98 S C N 99 N C N 100 N O N 101 N C N 102 N C N 103 N O N 104 N O N 105 N O N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N N N 114 R C N 115 N C N 116 N O N 117 N C N 118 N S N 119 N O 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 S C N 129 N C N 130 N O N 131 N C N 132 N C N 133 N C N 134 N O N 135 N N N 136 N O N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N 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 N 152 N C N 153 N C N 154 N O N 155 N O N 156 N O N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N N N 167 N C N 168 N C N 169 N O N 170 N O N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N N N 177 S C N 178 N C N 179 N O N 180 N C Y 181 N C Y 182 N N Y 183 N C Y 184 N C Y 185 N N N 186 N O 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 H N 194 N H N 195 N H N 196 N H N 197 N O N 198 N H N 199 N H N 200 N N N 201 S C N 202 N C N 203 N O N 204 S C N 205 N C N 206 N C N 207 N C N 208 N O 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 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 N N 223 S C N 224 N C N 225 N O N 226 N C N 227 N C N 228 N C N 229 N C N 230 N O 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 H N 241 N H N 242 N H N 243 N H N 244 N N N 245 S C N 246 N C N 247 N O N 248 N C N 249 N C N 250 N C N 251 N C N 252 N N N 253 N O 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 H N 261 N H 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 N N 270 S C N 271 N C N 272 N O N 273 N C N 274 N C N 275 N S N 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 Y 294 N C Y 295 N C Y 296 N C Y 297 N C Y 298 N C Y 299 N C N 300 N O N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N N N 313 S C N 314 N C N 315 N O N 316 N C N 317 N C N 318 N C N 319 N O N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N N N 330 S C N 331 N C N 332 N O N 333 N C N 334 N O N 335 N O 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 N N 344 S C N 345 N C N 346 N O N 347 R C N 348 N O N 349 N C N 350 N O 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 N N 361 S C N 362 N C N 363 N O N 364 N C Y 365 N C Y 366 N C Y 367 N C Y 368 N N Y 369 N C Y 370 N C Y 371 N C Y 372 N C Y 373 N C N 374 N O 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 H N 384 N H N 385 N H N 386 N H N 387 N N N 388 S C N 389 N C N 390 N O N 391 N C Y 392 N C Y 393 N C Y 394 N C Y 395 N C Y 396 N C Y 397 N C N 398 N O N 399 N O N 400 N H N 401 N H N 402 N H N 403 N H N 404 N H N 405 N H N 406 N H N 407 N H N 408 N H N 409 N H N 410 N H N 411 N N N 412 S C N 413 N C N 414 N O N 415 N C N 416 N C N 417 N C N 418 N O 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 426 N H N 427 N H N 428 N H N 429 N H N 1 N sing Y 2 N doub Y 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N sing Y 8 N sing N 9 N sing N 10 N doub N 11 N sing N 12 N sing N 13 N sing Y 14 N doub N 15 N sing N 16 N sing Y 17 N doub N 18 N sing Y 19 N sing 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 doub N 31 N sing N 32 N sing Y 33 N doub Y 34 N sing Y 35 N sing N 36 N sing Y 37 N doub Y 38 N doub N 39 N sing Y 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N doub N 50 N sing N 51 N sing N 52 N sing N 53 N sing N 54 N 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 sing 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 doub N 76 N sing 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 doub N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N doub N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N doub 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 sing N 117 N sing N 118 N doub 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 sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N doub N 132 N sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N doub N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N doub 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 doub 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 doub N 178 N sing N 179 N sing N 180 N sing N 181 N sing Y 182 N sing Y 183 N doub Y 184 N doub N 185 N sing Y 186 N sing N 187 N sing Y 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 doub 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 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 doub N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N 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 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 doub N 286 N sing N 287 N sing N 288 N sing N 289 N sing Y 290 N doub Y 291 N sing Y 292 N sing N 293 N sing Y 294 N doub N 295 N sing Y 296 N doub N 297 N sing Y 298 N sing N 299 N sing 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 sing N 307 N sing N 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 doub N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N doub 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 sing N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N doub N 355 N sing N 356 N sing N 357 N sing N 358 N sing Y 359 N doub Y 360 N sing Y 361 N sing N 362 N sing Y 363 N doub Y 364 N sing Y 365 N sing N 366 N sing Y 367 N sing Y 368 N doub N 369 N sing Y 370 N doub N 371 N sing Y 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 sing N 379 N sing N 380 N sing N 381 N sing N 382 N doub N 383 N sing N 384 N sing N 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 doub N 392 N sing Y 393 N doub N 394 N sing Y 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 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 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 sing US J.Biol.Chem. JBCHA3 0071 0021-9258 276 27548 27554 10.1074/jbc.M102060200 11335721 Crystallographic approach to identification of cyclin-dependent kinase 4 (CDK4)-specific inhibitors by using CDK4 mimic CDK2 protein. 2001 10.2210/pdb1gii/pdb pdb_00001gii 294 1 IMAGE PLATE 2000-07-20 SINGLE WAVELENGTH M x-ray 1 1.00 1.0 BL-6B Photon Factory 1.00 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-6B 33925.359 CELL DIVISION PROTEIN KINASE 2 2.7.1.37 F82H, L83V, K89T 1 man polymer 308.335 1-(5-OXO-2,3,5,9B-TETRAHYDRO-1H-PYRROLO[2,1-A]ISOINDOL-9-YL)-3-PYRIDIN-2-YL-UREA 1 syn non-polymer 18.015 water 75 nat water CYCLIN DEPENDENT KINASE 2 no no MENFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHTENKLYLVF EHVHQDLKTFMDASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVPVRTYT HEVVTLWYRAPEILLGCKYYSTAVDIWSLGCIFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDEVVWPGVTSMPDYKPSF PKWARQDFSKVVPPLDEDGRSLLSQMLHYDPNKRISAKAALAHPFFQDVTKPVPHLRL MENFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHTENKLYLVF EHVHQDLKTFMDASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVPVRTYT 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 9606 Homo sapiens 7108 Spodoptera frugiperda 1 2.13 42.19 VAPOR DIFFUSION, HANGING DROP 7.2 HEPES, sodium chloride, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 278K 278 database_2 struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond repository Initial release Version format compliance Version format compliance Database references Derived calculations Data collection 1 0 2002-02-06 1 1 2008-04-26 1 2 2011-07-13 1 3 2021-10-27 1 4 2023-12-27 _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 1GIH contains the wild type protein, with ligand 1GIJ contains the same mutant protein, with ligand RCSB Y RCSB 2001-02-06 REL 1PU 1-(5-OXO-2,3,5,9B-TETRAHYDRO-1H-PYRROLO[2,1-A]ISOINDOL-9-YL)-3-PYRIDIN-2-YL-UREA HOH water 1PU 501 2 1PU 1PU 501 A HOH 601 3 HOH HOH 601 A HOH 602 3 HOH HOH 602 A HOH 603 3 HOH HOH 603 A HOH 604 3 HOH HOH 604 A HOH 605 3 HOH HOH 605 A HOH 606 3 HOH HOH 606 A HOH 607 3 HOH HOH 607 A HOH 608 3 HOH HOH 608 A HOH 609 3 HOH HOH 609 A HOH 610 3 HOH HOH 610 A HOH 611 3 HOH HOH 611 A HOH 612 3 HOH HOH 612 A HOH 613 3 HOH HOH 613 A HOH 614 3 HOH HOH 614 A HOH 615 3 HOH HOH 615 A HOH 616 3 HOH HOH 616 A HOH 617 3 HOH HOH 617 A HOH 618 3 HOH HOH 618 A HOH 619 3 HOH HOH 619 A HOH 620 3 HOH HOH 620 A HOH 621 3 HOH HOH 621 A HOH 622 3 HOH HOH 622 A HOH 623 3 HOH HOH 623 A HOH 624 3 HOH HOH 624 A HOH 625 3 HOH HOH 625 A HOH 626 3 HOH HOH 626 A HOH 627 3 HOH HOH 627 A HOH 628 3 HOH HOH 628 A HOH 629 3 HOH HOH 629 A HOH 630 3 HOH HOH 630 A HOH 631 3 HOH HOH 631 A HOH 632 3 HOH HOH 632 A HOH 633 3 HOH HOH 633 A HOH 634 3 HOH HOH 634 A HOH 635 3 HOH HOH 635 A HOH 636 3 HOH HOH 636 A HOH 637 3 HOH HOH 637 A HOH 638 3 HOH HOH 638 A HOH 639 3 HOH HOH 639 A HOH 640 3 HOH HOH 640 A HOH 641 3 HOH HOH 641 A HOH 642 3 HOH HOH 642 A HOH 643 3 HOH HOH 643 A HOH 644 3 HOH HOH 644 A HOH 645 3 HOH HOH 645 A HOH 646 3 HOH HOH 646 A HOH 647 3 HOH HOH 647 A HOH 648 3 HOH HOH 648 A HOH 649 3 HOH HOH 649 A HOH 650 3 HOH HOH 650 A HOH 651 3 HOH HOH 651 A HOH 652 3 HOH HOH 652 A HOH 653 3 HOH HOH 653 A HOH 654 3 HOH HOH 654 A HOH 655 3 HOH HOH 655 A HOH 656 3 HOH HOH 656 A HOH 657 3 HOH HOH 657 A HOH 658 3 HOH HOH 658 A HOH 659 3 HOH HOH 659 A HOH 660 3 HOH HOH 660 A HOH 661 3 HOH HOH 661 A HOH 662 3 HOH HOH 662 A HOH 663 3 HOH HOH 663 A HOH 664 3 HOH HOH 664 A HOH 665 3 HOH HOH 665 A HOH 666 3 HOH HOH 666 A HOH 667 3 HOH HOH 667 A HOH 668 3 HOH HOH 668 A HOH 669 3 HOH HOH 669 A HOH 670 3 HOH HOH 670 A HOH 671 3 HOH HOH 671 A HOH 672 3 HOH HOH 672 A HOH 673 3 HOH HOH 673 A HOH 674 3 HOH HOH 674 A HOH 675 3 HOH HOH 675 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 HIS 82 n 82 HIS 82 A VAL 83 n 83 VAL 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 THR 89 n 89 THR 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 GLY 11 A O GLY 11 A N VAL 18 A N VAL 18 A O ALA 21 A O ALA 21 A N VAL 30 A N VAL 30 A N ILE 35 A N ILE 35 A O LEU 76 A O LEU 76 A O VAL 79 A O VAL 79 A N LEU 67 A N LEU 67 A O GLN 85 A O GLN 85 A N ILE 135 A N ILE 135 A N LEU 134 A N LEU 134 A O LYS 142 A O LYS 142 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 5.53 0.90 118.30 123.83 A A A CB CG OD1 ASP ASP ASP 270 270 270 N 1 -13.23 1.90 111.40 98.17 A A A CB CA C VAL VAL VAL 289 289 289 N 1 10.00 1.60 110.90 120.90 A A A CG1 CB CG2 VAL VAL VAL 289 289 289 N 1 A GLU 8 178.84 160.11 1 A GLU 12 -177.93 121.77 1 A ARG 126 77.18 -13.70 1 A ASP 127 -142.45 43.23 1 A TYR 179 -114.97 63.15 1 A SER 181 -113.79 -168.08 1 A HIS 295 -104.76 77.38 0.2590000 0.2020000 0.2140000 0.2100000 2.0 8.0 1850 68987 16927 94.8 1 2.0 2.0 8.0 75 2340 23 0 2242 .015 23.602 2.0 100.0 1GII 68987 19273 2.0 0.0480000 1 25.2 3.6 94.7 0.1570000 2.0 2.07 660 2.5 82.4 data reduction DENZO data reduction CCP4 phasing AMoRE refinement X-PLOR 98.0 data scaling CCP4 HUMAN CYCLIN DEPENDENT KINASE 2 COMPLEXED WITH THE CDK4 INHIBITOR 1 N N 2 N N 3 N N A PRO 45 A PRO 45 HELX_P A LEU 58 A LEU 58 1 1 14 A LEU 87 A LEU 87 HELX_P A SER 94 A SER 94 1 2 8 A PRO 100 A PRO 100 HELX_P A HIS 121 A HIS 121 1 3 22 A LYS 129 A LYS 129 HELX_P A GLN 131 A GLN 131 5 4 3 A GLY 147 A GLY 147 HELX_P A PHE 152 A PHE 152 1 5 6 A ALA 170 A ALA 170 HELX_P A LEU 175 A LEU 175 1 6 6 A THR 182 A THR 182 HELX_P A ARG 199 A ARG 199 1 7 18 A SER 207 A SER 207 HELX_P A GLY 220 A GLY 220 1 8 14 A GLY 229 A GLY 229 HELX_P A MET 233 A MET 233 5 9 5 A ASP 247 A ASP 247 HELX_P A VAL 252 A VAL 252 1 10 6 A ASP 256 A ASP 256 HELX_P A LEU 267 A LEU 267 1 11 12 A SER 276 A SER 276 HELX_P A ALA 282 A ALA 282 1 12 7 A HIS 283 A HIS 283 HELX_P A GLN 287 A GLN 287 5 13 5 TRANSFERASE protein kinase, cell cycle, inhibition, TRANSFERASE A PRO 253 A PRO 253 1 A PRO 254 A PRO 254 0.54 CDK2_HUMAN UNP 1 1 P24941 MENFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTETEGVPSTAIREISLLKELNHPNIVKLLDVIHTENKLYLVF EFLHQDLKKFMDASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRDLKPQNLLINTEGAIKLADFGLARAFGVPVRTYT HEVVTLWYRAPEILLGCKYYSTAVDIWSLGCIFAEMVTRRALFPGDSEIDQLFRIFRTLGTPDEVVWPGVTSMPDYKPSF PKWARQDFSKVVPPLDEDGRSLLSQMLHYDPNKRISAKAALAHPFFQDVTKPVPHLRL 1 298 1GII 1 298 P24941 A 1 1 298 1 PHE engineered mutation HIS 82 1GII A P24941 UNP 82 82 1 LEU engineered mutation VAL 83 1GII A P24941 UNP 83 83 1 LYS engineered mutation THR 89 1GII A P24941 UNP 89 89 5 3 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A PHE 4 A PHE 4 A GLU 12 A GLU 12 A VAL 17 A VAL 17 A ASN 23 A ASN 23 A VAL 29 A VAL 29 A ILE 35 A ILE 35 A LYS 75 A LYS 75 A GLU 81 A GLU 81 A LEU 66 A LEU 66 A THR 72 A THR 72 A GLN 85 A GLN 85 A ASP 86 A ASP 86 A LEU 133 A LEU 133 A ILE 135 A ILE 135 A ILE 141 A ILE 141 A LEU 143 A LEU 143 BINDING SITE FOR RESIDUE 1PU A 501 A 1PU 501 Software 12 A ILE 10 A ILE 10 12 1_555 A VAL 18 A VAL 18 12 1_555 A ALA 31 A ALA 31 12 1_555 A VAL 64 A VAL 64 12 1_555 A PHE 80 A PHE 80 12 1_555 A HIS 82 A HIS 82 12 1_555 A VAL 83 A VAL 83 12 1_555 A ASP 86 A ASP 86 12 1_555 A GLN 131 A GLN 131 12 1_555 A LEU 134 A LEU 134 12 1_555 A ASP 145 A ASP 145 12 1_555 A HOH 661 C HOH 12 1_555 19 P 21 21 21