0.023753 0.000000 0.000000 0.000000 0.013587 0.000000 0.000000 0.000000 0.010881 0.00000 0.00000 0.00000 Martin, M.W. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 42.100 73.600 91.900 C24 H25 N5 O 399.488 5,6-DIPHENYL-N-(2-PIPERAZIN-1-YLETHYL)FURO[2,3-D]PYRIMIDIN-4-AMINE FURANOPYRIDIMIDINE 1 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 Y 2 N N Y 3 N C Y 4 N C Y 5 N C Y 6 N N Y 7 N O Y 8 N C Y 9 N C N 10 N N N 11 N C N 12 N C N 13 N N Y 14 N C Y 15 N C Y 16 N C Y 17 N C Y 18 N C Y 19 N C Y 20 N C Y 21 N C Y 22 N C Y 23 N C Y 24 N C Y 25 N C N 26 N C N 27 N C N 28 N C N 29 N C N 30 N N 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 H N 42 N H N 43 N H N 44 N H N 45 N H 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 H N 54 N H N 55 N H N 56 N N N 57 S C N 58 N C N 59 N O N 60 N C N 61 N O N 62 N H N 63 N H N 64 N H N 65 N H N 66 N H N 67 N H N 68 N H N 69 N N N 70 S C N 71 N C N 72 N O N 73 N C N 74 N C N 75 N C N 76 N N N 77 N C N 78 N N N 79 N N 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 H 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 N N 97 S C N 98 N C N 99 N O N 100 N C N 101 N C N 102 N O N 103 N N N 104 N O N 105 N H 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 S C N 115 N C N 116 N O N 117 N C N 118 N C N 119 N O N 120 N O N 121 N O N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N H N 128 N H N 129 N N N 130 R C N 131 N C N 132 N O N 133 N C N 134 N S N 135 N O N 136 N H 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 N N 144 S C N 145 N C N 146 N O N 147 N C N 148 N C N 149 N C N 150 N O N 151 N N N 152 N O N 153 N H N 154 N H N 155 N H N 156 N H 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 N N 164 S C N 165 N C N 166 N O N 167 N C N 168 N C N 169 N C N 170 N O N 171 N O N 172 N O 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 N N 183 N C N 184 N C N 185 N O 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 N N 193 S C N 194 N C N 195 N O N 196 N C Y 197 N C Y 198 N N Y 199 N C Y 200 N C Y 201 N N N 202 N O 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 O N 214 N H N 215 N H N 216 N N N 217 S C N 218 N C N 219 N O N 220 S C N 221 N C N 222 N C N 223 N C 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 N N 239 S C N 240 N C N 241 N O N 242 N C N 243 N C N 244 N C N 245 N C N 246 N O N 247 N H N 248 N H 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 N 265 N C N 266 N C N 267 N C N 268 N N N 269 N O N 270 N H N 271 N H 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 H N 284 N H N 285 N N N 286 S C N 287 N C N 288 N O N 289 N C N 290 N C N 291 N S N 292 N C N 293 N O N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N N N 306 S C N 307 N C N 308 N O N 309 N C Y 310 N C Y 311 N C Y 312 N C Y 313 N C Y 314 N C Y 315 N C N 316 N O 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 H N 326 N H N 327 N H N 328 N N N 329 S C N 330 N C N 331 N O N 332 N C N 333 N C N 334 N C 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 H N 344 N H N 345 N N N 346 S C N 347 N C N 348 N O N 349 N C N 350 N O N 351 N O 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 N N 360 S C N 361 N C N 362 N O N 363 R C N 364 N O N 365 N C N 366 N O N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N H N 373 N H N 374 N H N 375 N H N 376 N N N 377 S C N 378 N C N 379 N O N 380 N C Y 381 N C Y 382 N C Y 383 N C Y 384 N N Y 385 N C Y 386 N C Y 387 N C Y 388 N C Y 389 N C N 390 N O 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 H N 399 N H N 400 N H N 401 N H N 402 N H N 403 N N N 404 S C N 405 N C N 406 N O N 407 N C Y 408 N C Y 409 N C Y 410 N C Y 411 N C Y 412 N C Y 413 N C N 414 N O N 415 N O 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 426 N H N 427 N N N 428 S C N 429 N C N 430 N O N 431 N C N 432 N C N 433 N C N 434 N O 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 441 N H N 442 N H N 443 N H N 444 N H N 445 N H Y 1 N doub Y 2 N sing N 3 N sing Y 4 N doub Y 5 N sing Y 6 N sing Y 7 N doub Y 8 N sing Y 9 N sing N 10 N sing Y 11 N sing Y 12 N doub Y 13 N sing Y 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing Y 25 N doub Y 26 N sing Y 27 N doub N 28 N sing Y 29 N sing N 30 N sing Y 31 N doub N 32 N sing Y 33 N sing N 34 N sing N 35 N sing Y 36 N doub Y 37 N sing Y 38 N sing N 39 N sing Y 40 N doub N 41 N sing Y 42 N sing N 43 N sing Y 44 N doub N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing 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 sing 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 sing N 77 N sing N 78 N doub 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 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 sing N 104 N doub N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N doub 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 sing N 119 N sing N 120 N doub 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 sing N 145 N sing N 146 N sing N 147 N sing N 148 N doub 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 doub 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 doub 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 doub 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 doub N 195 N sing N 196 N sing N 197 N sing N 198 N sing Y 199 N sing Y 200 N doub Y 201 N doub N 202 N sing Y 203 N sing N 204 N sing Y 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 doub 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 sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N doub 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 sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N doub N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 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 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 doub N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N doub N 303 N sing N 304 N sing N 305 N sing N 306 N sing Y 307 N doub Y 308 N sing Y 309 N sing N 310 N sing Y 311 N doub N 312 N sing Y 313 N doub N 314 N sing Y 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 sing N 339 N sing N 340 N sing N 341 N sing N 342 N doub 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 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 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 doub N 372 N sing N 373 N sing N 374 N sing N 375 N sing Y 376 N doub Y 377 N sing Y 378 N sing N 379 N sing Y 380 N doub Y 381 N sing Y 382 N sing N 383 N sing Y 384 N sing Y 385 N doub N 386 N sing Y 387 N doub N 388 N sing Y 389 N sing N 390 N sing N 391 N sing N 392 N sing N 393 N sing N 394 N sing N 395 N sing N 396 N sing N 397 N sing N 398 N sing N 399 N doub N 400 N sing N 401 N sing N 402 N sing N 403 N sing Y 404 N doub Y 405 N sing Y 406 N sing N 407 N sing Y 408 N doub N 409 N sing Y 410 N doub N 411 N sing Y 412 N sing N 413 N sing N 414 N sing N 415 N sing N 416 N sing N 417 N sing N 418 N sing N 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N doub 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 sing N 431 N sing N 432 N sing N 433 N sing N 434 N sing UK Bioorg.Med.Chem.Lett. BMCLE8 1127 0960-894X 17 2299 2304 10.1016/j.bmcl.2007.01.048 17276681 Discovery of novel 2,3-diarylfuro[2,3-b]pyridin-4-amines as potent and selective inhibitors of Lck: Synthesis, SAR, and pharmacokinetic properties. 2007 10.2210/pdb2of4/pdb pdb_00002of4 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 IMAGE PLATE 2003-07-18 RIGAKU RAXIS IV SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE RIGAKU 31345.889 Proto-oncogene tyrosine-protein kinase LCK 2.7.10.2 lck kinase domain, residues 230-500 1 man polymer 399.488 5,6-DIPHENYL-N-(2-PIPERAZIN-1-YLETHYL)FURO[2,3-D]PYRIMIDIN-4-AMINE 1 syn non-polymer 18.015 water 44 nat water p56-LCK, Lymphocyte cell-specific protein-tyrosine kinase, LSK, T cell- specific protein-tyrosine kinase no no KPWWEDEWEVPRETLKLVERLGAGQFGEVWMGYYNGHTKVAVKSLKQGSMSPDAFLAEANLMKQLQHQRLVRLYAVVTQE PIYIITEYMENGSLVDFLKTPSGIKLTINKLLDMAAQIAEGMAFIEERNYIHRDLRAANILVSDTLSCKIADFGLARLIE DNEYTAREGAKFPIKWTAPEAINYGTFTIKSDVWSFGILLTEIVTHGRIPYPGMTNPEVIQNLERGYRMVRPDNCPEELY QLMRLCWKERPEDRPTFDYLRSVLEDFFTAT KPWWEDEWEVPRETLKLVERLGAGQFGEVWMGYYNGHTKVAVKSLKQGSMSPDAFLAEANLMKQLQHQRLVRLYAVVTQE PIYIITEYMENGSLVDFLKTPSGIKLTINKLLDMAAQIAEGMAFIEERNYIHRDLRAANILVSDTLSCKIADFGLARLIE DNEYTAREGAKFPIKWTAPEAINYGTFTIKSDVWSFGILLTEIVTHGRIPYPGMTNPEVIQNLERGYRMVRPDNCPEELY QLMRLCWKERPEDRPTFDYLRSVLEDFFTAT 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 human Homo sample LCK 9606 Homo sapiens Insect cell Baculovirus 1 2.29 46.31 VAPOR DIFFUSION, HANGING DROP 8.5 0.2 M Li2SO4, 25-35% PEG4000, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K 277 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Data collection Database references Refinement description 1 0 2007-02-27 1 1 2008-05-01 1 2 2011-07-13 1 3 2023-08-30 _database_2.pdbx_DOI _database_2.pdbx_database_accession the same protein complexed with furanopyridine 8 RCSB Y RCSB 2007-01-02 REL 979 5,6-DIPHENYL-N-(2-PIPERAZIN-1-YLETHYL)FURO[2,3-D]PYRIMIDIN-4-AMINE HOH water 1QPC PDB ENTRY 1QPC PDB experimental model 979 101 2 979 979 101 A HOH 1 3 HOH HOH 1 A HOH 2 3 HOH HOH 2 A HOH 3 3 HOH HOH 3 A HOH 4 3 HOH HOH 4 A HOH 5 3 HOH HOH 5 A HOH 6 3 HOH HOH 6 A HOH 7 3 HOH HOH 7 A HOH 8 3 HOH HOH 8 A HOH 9 3 HOH HOH 9 A HOH 10 3 HOH HOH 10 A HOH 11 3 HOH HOH 11 A HOH 12 3 HOH HOH 12 A HOH 13 3 HOH HOH 13 A HOH 14 3 HOH HOH 14 A HOH 15 3 HOH HOH 15 A HOH 16 3 HOH HOH 16 A HOH 17 3 HOH HOH 17 A HOH 18 3 HOH HOH 18 A HOH 19 3 HOH HOH 19 A HOH 21 3 HOH HOH 21 A HOH 22 3 HOH HOH 22 A HOH 23 3 HOH HOH 23 A HOH 24 3 HOH HOH 24 A HOH 25 3 HOH HOH 25 A HOH 26 3 HOH HOH 26 A HOH 27 3 HOH HOH 27 A HOH 28 3 HOH HOH 28 A HOH 29 3 HOH HOH 29 A HOH 30 3 HOH HOH 30 A HOH 31 3 HOH HOH 31 A HOH 32 3 HOH HOH 32 A HOH 33 3 HOH HOH 33 A HOH 34 3 HOH HOH 34 A HOH 35 3 HOH HOH 35 A HOH 36 3 HOH HOH 36 A HOH 37 3 HOH HOH 37 A HOH 38 3 HOH HOH 38 A HOH 39 3 HOH HOH 39 A HOH 40 3 HOH HOH 40 A HOH 41 3 HOH HOH 41 A HOH 43 3 HOH HOH 43 A HOH 44 3 HOH HOH 44 A HOH 45 3 HOH HOH 45 A HOH 46 3 HOH HOH 46 A LYS 231 n 1 LYS 231 A PRO 232 n 2 PRO 232 A TRP 233 n 3 TRP 233 A TRP 234 n 4 TRP 234 A GLU 235 n 5 GLU 235 A ASP 236 n 6 ASP 236 A GLU 237 n 7 GLU 237 A TRP 238 n 8 TRP 238 A GLU 239 n 9 GLU 239 A VAL 240 n 10 VAL 240 A PRO 241 n 11 PRO 241 A ARG 242 n 12 ARG 242 A GLU 243 n 13 GLU 243 A THR 244 n 14 THR 244 A LEU 245 n 15 LEU 245 A LYS 246 n 16 LYS 246 A LEU 247 n 17 LEU 247 A VAL 248 n 18 VAL 248 A GLU 249 n 19 GLU 249 A ARG 250 n 20 ARG 250 A LEU 251 n 21 LEU 251 A GLY 252 n 22 GLY 252 A ALA 253 n 23 ALA 253 A GLY 254 n 24 GLY 254 A GLN 255 n 25 GLN 255 A PHE 256 n 26 PHE 256 A GLY 257 n 27 GLY 257 A GLU 258 n 28 GLU 258 A VAL 259 n 29 VAL 259 A TRP 260 n 30 TRP 260 A MET 261 n 31 MET 261 A GLY 262 n 32 GLY 262 A TYR 263 n 33 TYR 263 A TYR 264 n 34 TYR 264 A ASN 265 n 35 ASN 265 A GLY 266 n 36 GLY 266 A HIS 267 n 37 HIS 267 A THR 268 n 38 THR 268 A LYS 269 n 39 LYS 269 A VAL 270 n 40 VAL 270 A ALA 271 n 41 ALA 271 A VAL 272 n 42 VAL 272 A LYS 273 n 43 LYS 273 A SER 274 n 44 SER 274 A LEU 275 n 45 LEU 275 A LYS 276 n 46 LYS 276 A GLN 277 n 47 GLN 277 A GLY 278 n 48 GLY 278 A SER 279 n 49 SER 279 A MET 280 n 50 MET 280 A SER 281 n 51 SER 281 A PRO 282 n 52 PRO 282 A ASP 283 n 53 ASP 283 A ALA 284 n 54 ALA 284 A PHE 285 n 55 PHE 285 A LEU 286 n 56 LEU 286 A ALA 287 n 57 ALA 287 A GLU 288 n 58 GLU 288 A ALA 289 n 59 ALA 289 A ASN 290 n 60 ASN 290 A LEU 291 n 61 LEU 291 A MET 292 n 62 MET 292 A LYS 293 n 63 LYS 293 A GLN 294 n 64 GLN 294 A LEU 295 n 65 LEU 295 A GLN 296 n 66 GLN 296 A HIS 297 n 67 HIS 297 A GLN 298 n 68 GLN 298 A ARG 299 n 69 ARG 299 A LEU 300 n 70 LEU 300 A VAL 301 n 71 VAL 301 A ARG 302 n 72 ARG 302 A LEU 303 n 73 LEU 303 A TYR 304 n 74 TYR 304 A ALA 305 n 75 ALA 305 A VAL 306 n 76 VAL 306 A VAL 307 n 77 VAL 307 A THR 308 n 78 THR 308 A GLN 309 n 79 GLN 309 A GLU 310 n 80 GLU 310 A PRO 311 n 81 PRO 311 A ILE 312 n 82 ILE 312 A TYR 313 n 83 TYR 313 A ILE 314 n 84 ILE 314 A ILE 315 n 85 ILE 315 A THR 316 n 86 THR 316 A GLU 317 n 87 GLU 317 A TYR 318 n 88 TYR 318 A MET 319 n 89 MET 319 A GLU 320 n 90 GLU 320 A ASN 321 n 91 ASN 321 A GLY 322 n 92 GLY 322 A SER 323 n 93 SER 323 A LEU 324 n 94 LEU 324 A VAL 325 n 95 VAL 325 A ASP 326 n 96 ASP 326 A PHE 327 n 97 PHE 327 A LEU 328 n 98 LEU 328 A LYS 329 n 99 LYS 329 A THR 330 n 100 THR 330 A PRO 331 n 101 PRO 331 A SER 332 n 102 SER 332 A GLY 333 n 103 GLY 333 A ILE 334 n 104 ILE 334 A LYS 335 n 105 LYS 335 A LEU 336 n 106 LEU 336 A THR 337 n 107 THR 337 A ILE 338 n 108 ILE 338 A ASN 339 n 109 ASN 339 A LYS 340 n 110 LYS 340 A LEU 341 n 111 LEU 341 A LEU 342 n 112 LEU 342 A ASP 343 n 113 ASP 343 A MET 344 n 114 MET 344 A ALA 345 n 115 ALA 345 A ALA 346 n 116 ALA 346 A GLN 347 n 117 GLN 347 A ILE 348 n 118 ILE 348 A ALA 349 n 119 ALA 349 A GLU 350 n 120 GLU 350 A GLY 351 n 121 GLY 351 A MET 352 n 122 MET 352 A ALA 353 n 123 ALA 353 A PHE 354 n 124 PHE 354 A ILE 355 n 125 ILE 355 A GLU 356 n 126 GLU 356 A GLU 357 n 127 GLU 357 A ARG 358 n 128 ARG 358 A ASN 359 n 129 ASN 359 A TYR 360 n 130 TYR 360 A ILE 361 n 131 ILE 361 A HIS 362 n 132 HIS 362 A ARG 363 n 133 ARG 363 A ASP 364 n 134 ASP 364 A LEU 365 n 135 LEU 365 A ARG 366 n 136 ARG 366 A ALA 367 n 137 ALA 367 A ALA 368 n 138 ALA 368 A ASN 369 n 139 ASN 369 A ILE 370 n 140 ILE 370 A LEU 371 n 141 LEU 371 A VAL 372 n 142 VAL 372 A SER 373 n 143 SER 373 A ASP 374 n 144 ASP 374 A THR 375 n 145 THR 375 A LEU 376 n 146 LEU 376 A SER 377 n 147 SER 377 A CYS 378 n 148 CYS 378 A LYS 379 n 149 LYS 379 A ILE 380 n 150 ILE 380 A ALA 381 n 151 ALA 381 A ASP 382 n 152 ASP 382 A PHE 383 n 153 PHE 383 A GLY 384 n 154 GLY 384 A LEU 385 n 155 LEU 385 A ALA 386 n 156 ALA 386 A ARG 387 n 157 ARG 387 A LEU 388 n 158 LEU 388 A ILE 389 n 159 ILE 389 A GLU 390 n 160 GLU 390 A ASP 391 n 161 ASP 391 A ASN 392 n 162 ASN 392 A GLU 393 n 163 GLU 393 A TYR 394 n 164 TYR 394 A THR 395 n 165 THR 395 A ALA 396 n 166 ALA 396 A ARG 397 n 167 ARG 397 A GLU 398 n 168 GLU 398 A GLY 399 n 169 GLY 399 A ALA 400 n 170 ALA 400 A LYS 401 n 171 LYS 401 A PHE 402 n 172 PHE 402 A PRO 403 n 173 PRO 403 A ILE 404 n 174 ILE 404 A LYS 405 n 175 LYS 405 A TRP 406 n 176 TRP 406 A THR 407 n 177 THR 407 A ALA 408 n 178 ALA 408 A PRO 409 n 179 PRO 409 A GLU 410 n 180 GLU 410 A ALA 411 n 181 ALA 411 A ILE 412 n 182 ILE 412 A ASN 413 n 183 ASN 413 A TYR 414 n 184 TYR 414 A GLY 415 n 185 GLY 415 A THR 416 n 186 THR 416 A PHE 417 n 187 PHE 417 A THR 418 n 188 THR 418 A ILE 419 n 189 ILE 419 A LYS 420 n 190 LYS 420 A SER 421 n 191 SER 421 A ASP 422 n 192 ASP 422 A VAL 423 n 193 VAL 423 A TRP 424 n 194 TRP 424 A SER 425 n 195 SER 425 A PHE 426 n 196 PHE 426 A GLY 427 n 197 GLY 427 A ILE 428 n 198 ILE 428 A LEU 429 n 199 LEU 429 A LEU 430 n 200 LEU 430 A THR 431 n 201 THR 431 A GLU 432 n 202 GLU 432 A ILE 433 n 203 ILE 433 A VAL 434 n 204 VAL 434 A THR 435 n 205 THR 435 A HIS 436 n 206 HIS 436 A GLY 437 n 207 GLY 437 A ARG 438 n 208 ARG 438 A ILE 439 n 209 ILE 439 A PRO 440 n 210 PRO 440 A TYR 441 n 211 TYR 441 A PRO 442 n 212 PRO 442 A GLY 443 n 213 GLY 443 A MET 444 n 214 MET 444 A THR 445 n 215 THR 445 A ASN 446 n 216 ASN 446 A PRO 447 n 217 PRO 447 A GLU 448 n 218 GLU 448 A VAL 449 n 219 VAL 449 A ILE 450 n 220 ILE 450 A GLN 451 n 221 GLN 451 A ASN 452 n 222 ASN 452 A LEU 453 n 223 LEU 453 A GLU 454 n 224 GLU 454 A ARG 455 n 225 ARG 455 A GLY 456 n 226 GLY 456 A TYR 457 n 227 TYR 457 A ARG 458 n 228 ARG 458 A MET 459 n 229 MET 459 A VAL 460 n 230 VAL 460 A ARG 461 n 231 ARG 461 A PRO 462 n 232 PRO 462 A ASP 463 n 233 ASP 463 A ASN 464 n 234 ASN 464 A CYS 465 n 235 CYS 465 A PRO 466 n 236 PRO 466 A GLU 467 n 237 GLU 467 A GLU 468 n 238 GLU 468 A LEU 469 n 239 LEU 469 A TYR 470 n 240 TYR 470 A GLN 471 n 241 GLN 471 A LEU 472 n 242 LEU 472 A MET 473 n 243 MET 473 A ARG 474 n 244 ARG 474 A LEU 475 n 245 LEU 475 A CYS 476 n 246 CYS 476 A TRP 477 n 247 TRP 477 A LYS 478 n 248 LYS 478 A GLU 479 n 249 GLU 479 A ARG 480 n 250 ARG 480 A PRO 481 n 251 PRO 481 A GLU 482 n 252 GLU 482 A ASP 483 n 253 ASP 483 A ARG 484 n 254 ARG 484 A PRO 485 n 255 PRO 485 A THR 486 n 256 THR 486 A PHE 487 n 257 PHE 487 A ASP 488 n 258 ASP 488 A TYR 489 n 259 TYR 489 A LEU 490 n 260 LEU 490 A ARG 491 n 261 ARG 491 A SER 492 n 262 SER 492 A VAL 493 n 263 VAL 493 A LEU 494 n 264 LEU 494 A GLU 495 n 265 GLU 495 A ASP 496 n 266 ASP 496 A PHE 497 n 267 PHE 497 A PHE 498 n 268 PHE 498 A THR 499 n 269 THR 499 A ALA 500 n 270 ALA 500 A THR 501 n 271 THR 501 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 N GLU 249 A N GLU 19 A O MET 261 A O MET 31 A N TYR 264 A N TYR 34 A O THR 268 A O THR 38 A N ALA 271 A N ALA 41 A O THR 316 A O THR 86 A O ILE 315 A O ILE 85 A N TYR 304 A N TYR 74 A N ILE 361 A N ILE 131 A O ARG 387 A O ARG 157 A N LEU 371 A N LEU 141 A O LYS 379 A O LYS 149 A N TYR 394 A N TYR 164 A O PHE 417 A O PHE 187 1 A CB VAL 272 A CB VAL 42 0 Y 1 A CG GLN 309 A CG GLN 79 1 Y 1 A CD GLN 309 A CD GLN 79 1 Y 1 A OE1 GLN 309 A OE1 GLN 79 1 Y 1 A NE2 GLN 309 A NE2 GLN 79 1 Y 1 A CG ARG 397 A CG ARG 167 1 Y 1 A CD ARG 397 A CD ARG 167 1 Y 1 A NE ARG 397 A NE ARG 167 1 Y 1 A CZ ARG 397 A CZ ARG 167 1 Y 1 A NH1 ARG 397 A NH1 ARG 167 1 Y 1 A NH2 ARG 397 A NH2 ARG 167 1 Y 1 A CG LYS 401 A CG LYS 171 1 Y 1 A CD LYS 401 A CD LYS 171 1 Y 1 A CE LYS 401 A CE LYS 171 1 Y 1 A NZ LYS 401 A NZ LYS 171 1 Y 1 A O PHE 426 A O PHE 196 0 Y 1 A CG PRO 447 A CG PRO 217 1 Y 1 A CD PRO 447 A CD PRO 217 1 Y 1 A CG GLN 451 A CG GLN 221 1 Y 1 A CD GLN 451 A CD GLN 221 1 Y 1 A OE1 GLN 451 A OE1 GLN 221 1 Y 1 A NE2 GLN 451 A NE2 GLN 221 1 Y 1 A C2 979 101 B C2 979 0 N 1 A C7 979 101 B C7 979 0 N 1 A C11 979 101 B C11 979 0 N 1 A C15 979 101 B C15 979 0 N 1 A N1 979 101 B N1 979 0 N 1 A ARG 363 70.92 -5.33 1 A ASP 382 53.91 89.20 1 A ALA 396 -71.96 -169.11 1 A GLU 398 -39.08 -34.53 0.2962 0.2639 2.7 100.00 402 8292 7372 88.9 RANDOM 1 0.00 MOLECULAR REPLACEMENT PDB ENTRY 1QPC Engh & Huber 2.7 100.00 44 2259 30 0 2185 0.011276 1.47509 2.7 100 2OF4 8343 7392 -3.0 0.095 1 10.2 2.2 88.6 0.195 2.7 2.8 3.0 58.7 data collection CrystalClear (MSC/RIGAKU) phasing AMoRE refinement CNS data reduction DENZO data scaling SCALEPACK crystal structure of furanopyrimidine 1 bound to lck 1 N N 2 N N 3 N N The biological assembly is a monomer as observed. A PRO 241 A PRO 11 HELX_P A GLU 243 A GLU 13 5 1 3 A SER 281 A SER 51 HELX_P A GLN 294 A GLN 64 1 2 14 A SER 323 A SER 93 HELX_P A LEU 328 A LEU 98 1 3 6 A THR 330 A THR 100 HELX_P A LEU 336 A LEU 106 1 4 7 A THR 337 A THR 107 HELX_P A ALA 353 A ALA 123 1 5 17 A PHE 354 A PHE 124 HELX_P A GLU 356 A GLU 126 1 6 3 A ARG 366 A ARG 136 HELX_P A ALA 368 A ALA 138 5 7 3 A PRO 403 A PRO 173 HELX_P A THR 407 A THR 177 5 8 5 A ALA 408 A ALA 178 HELX_P A GLY 415 A GLY 185 1 9 8 A THR 418 A THR 188 HELX_P A THR 435 A THR 205 1 10 18 A THR 445 A THR 215 HELX_P A ARG 455 A ARG 225 1 11 11 A PRO 466 A PRO 236 HELX_P A TRP 477 A TRP 247 1 12 12 A ARG 480 A ARG 250 HELX_P A ARG 484 A ARG 254 5 13 5 A THR 486 A THR 256 HELX_P A THR 501 A THR 271 1 14 16 TRANSFERASE lck, kinase domain, TRANSFERASE A GLU 310 A GLU 80 1 A PRO 311 A PRO 81 -1.37 LCK_HUMAN UNP 1 230 P06239 KPWWEDEWEVPRETLKLVERLGAGQFGEVWMGYYNGHTKVAVKSLKQGSMSPDAFLAEANLMKQLQHQRLVRLYAVVTQE PIYIITEYMENGSLVDFLKTPSGIKLTINKLLDMAAQIAEGMAFIEERNYIHRDLRAANILVSDTLSCKIADFGLARLIE DNEYTAREGAKFPIKWTAPEAINYGTFTIKSDVWSFGILLTEIVTHGRIPYPGMTNPEVIQNLERGYRMVRPDNCPEELY QLMRLCWKERPEDRPTFDYLRSVLEDFFTAT 230 500 2OF4 231 501 P06239 A 1 1 271 5 2 2 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A LEU 245 A LEU 15 A GLY 254 A GLY 24 A GLY 257 A GLY 27 A TYR 264 A TYR 34 A THR 268 A THR 38 A LEU 275 A LEU 45 A TYR 313 A TYR 83 A GLU 317 A GLU 87 A LEU 303 A LEU 73 A VAL 307 A VAL 77 A TYR 360 A TYR 130 A ILE 361 A ILE 131 A ARG 387 A ARG 157 A LEU 388 A LEU 158 A ILE 370 A ILE 140 A VAL 372 A VAL 142 A CYS 378 A CYS 148 A ILE 380 A ILE 150 A TYR 394 A TYR 164 A THR 395 A THR 165 A THR 416 A THR 186 A PHE 417 A PHE 187 19 P 21 21 21