0.006766 0.000000 0.000000 0.000000 0.006766 0.000000 0.000000 0.000000 0.006766 0.00000 0.00000 0.00000 Stamos, J. Sliwkowski, M.X. Eigenbrot, C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 24 90.00 90.00 90.00 147.800 147.800 147.800 C3 H7 N O2 89.093 y ALANINE L-peptide linking C22 H23 N3 O4 393.436 [6,7-BIS(2-METHOXY-ETHOXY)QUINAZOLINE-4-YL]-(3-ETHYNYLPHENYL)AMINE ERLOTINIB non-polymer 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 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 C N 15 N C Y 16 N C Y 17 N C Y 18 N C N 19 N N Y 20 N C Y 21 N C Y 22 N C Y 23 N C N 24 N O N 25 N C N 26 N C N 27 N O N 28 N C Y 29 N C N 30 N O N 31 N C N 32 N C N 33 N O N 34 N C Y 35 N C Y 36 N C Y 37 N N Y 38 N C Y 39 N N Y 40 N C Y 41 N C Y 42 N C 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 H N 57 N H N 58 N H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N H N 65 N H N 66 N N N 67 S C N 68 N C N 69 N O N 70 N C N 71 N C N 72 N C N 73 N N N 74 N C N 75 N N N 76 N N N 77 N O N 78 N H N 79 N H N 80 N H 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 N N 94 S C N 95 N C N 96 N O N 97 N C N 98 N C N 99 N O N 100 N N N 101 N O 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 H N 109 N H N 110 N N N 111 S C N 112 N C N 113 N O N 114 N C N 115 N C N 116 N O N 117 N O N 118 N O 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 N N 127 R C N 128 N C N 129 N O N 130 N C N 131 N S N 132 N O N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N N N 141 S C N 142 N C N 143 N O N 144 N C N 145 N C N 146 N C N 147 N O N 148 N N N 149 N O 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 H N 159 N H N 160 N N N 161 S C N 162 N C N 163 N O N 164 N C N 165 N C N 166 N C N 167 N O N 168 N O 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 N N 180 N C N 181 N C N 182 N O N 183 N O N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N N N 190 S C N 191 N C N 192 N O N 193 N C Y 194 N C Y 195 N N Y 196 N C Y 197 N C Y 198 N N N 199 N O N 200 N H N 201 N H 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 O N 211 N H N 212 N H N 213 N N N 214 S C N 215 N C N 216 N O N 217 S C N 218 N C N 219 N C N 220 N C N 221 N O 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 H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N N N 236 S C N 237 N C N 238 N O N 239 N C N 240 N C N 241 N C N 242 N C N 243 N O 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 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 N N 258 S C N 259 N C N 260 N O N 261 N C N 262 N C N 263 N C N 264 N C N 265 N N N 266 N O 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 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 N N 283 S C N 284 N C N 285 N O N 286 N C N 287 N C N 288 N S 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 N 300 N H N 301 N H N 302 N N N 303 S C N 304 N C N 305 N O N 306 N C Y 307 N C Y 308 N C Y 309 N C Y 310 N C Y 311 N C Y 312 N C N 313 N O 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 C N 331 N C N 332 N O 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 N N 343 S C N 344 N C N 345 N O N 346 N C N 347 N O N 348 N O 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 R C N 361 N O N 362 N C N 363 N O N 364 N H N 365 N H N 366 N H 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 N N 374 S C N 375 N C N 376 N O N 377 N C Y 378 N C Y 379 N C Y 380 N C Y 381 N N Y 382 N C Y 383 N C Y 384 N C Y 385 N C Y 386 N C N 387 N O N 388 N H N 389 N H N 390 N H N 391 N H N 392 N H N 393 N H N 394 N H N 395 N H N 396 N H N 397 N H N 398 N H N 399 N H N 400 N N N 401 S C N 402 N C N 403 N O N 404 N C Y 405 N C Y 406 N C Y 407 N C Y 408 N C Y 409 N C Y 410 N C N 411 N O N 412 N O N 413 N H N 414 N H N 415 N H N 416 N H N 417 N H N 418 N H N 419 N H N 420 N H N 421 N H N 422 N H N 423 N H N 424 N N N 425 S C N 426 N C N 427 N O N 428 N C N 429 N C N 430 N C N 431 N O N 432 N H N 433 N H N 434 N H N 435 N H N 436 N H N 437 N H N 438 N H N 439 N H N 440 N H N 441 N H N 442 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 sing Y 20 N doub Y 21 N sing N 22 N sing Y 23 N sing N 24 N sing Y 25 N doub N 26 N sing N 27 N sing N 28 N sing Y 29 N doub Y 30 N sing Y 31 N sing Y 32 N doub Y 33 N doub Y 34 N sing N 35 N sing N 36 N trip Y 37 N doub Y 38 N sing Y 39 N sing Y 40 N sing Y 41 N doub Y 42 N doub Y 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 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 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 doub N 74 N sing N 75 N sing 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 sing 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 doub 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 sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N doub 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 sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N doub N 131 N sing 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 sing N 140 N sing N 141 N sing N 142 N sing N 143 N doub 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 sing N 151 N doub 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 sing N 159 N sing N 160 N sing N 161 N sing N 162 N doub 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 doub 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 doub 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 doub N 190 N sing N 191 N sing N 192 N sing N 193 N sing Y 194 N sing Y 195 N doub Y 196 N doub N 197 N sing Y 198 N sing N 199 N sing Y 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 sing N 210 N sing N 211 N sing N 212 N doub 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 sing N 253 N sing N 254 N doub 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 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 doub 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 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 doub N 298 N sing N 299 N sing N 300 N sing N 301 N sing Y 302 N doub Y 303 N sing Y 304 N sing N 305 N sing Y 306 N doub N 307 N sing Y 308 N doub N 309 N sing Y 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 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 sing N 334 N sing N 335 N sing N 336 N sing N 337 N doub 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 sing N 350 N doub 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 sing N 363 N sing N 364 N sing N 365 N sing N 366 N doub N 367 N sing N 368 N sing N 369 N sing N 370 N sing Y 371 N doub Y 372 N sing Y 373 N sing N 374 N sing Y 375 N doub Y 376 N sing Y 377 N sing N 378 N sing Y 379 N sing Y 380 N doub N 381 N sing Y 382 N doub N 383 N sing Y 384 N sing N 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N sing N 390 N sing N 391 N sing N 392 N sing N 393 N sing N 394 N doub N 395 N sing N 396 N sing N 397 N sing N 398 N sing Y 399 N doub Y 400 N sing Y 401 N sing N 402 N sing Y 403 N doub N 404 N sing Y 405 N doub N 406 N sing Y 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 N 418 N doub N 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N sing N 426 N sing N 427 N sing N 428 N sing N 429 N sing US J.Biol.Chem. JBCHA3 0071 0021-9258 277 46265 46272 10.1074/jbc.M207135200 12196540 Structure of the epidermal growth factor receptor kinase domain alone and in complex with a 4-anilinoquinazoline inhibitor. 2002 10.2210/pdb1m17/pdb pdb_00001m17 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 CCD 2001-11-18 ADSC QUANTUM 4 curved crystal monochromator SINGLE WAVELENGTH M x-ray 1 1.00 1.0 5.0.1 ALS 1.00 SYNCHROTRON ALS BEAMLINE 5.0.1 37875.754 epidermal growth factor receptor 2.7.1.112 tyrosine kinase domain (residues 671-998) 1 man polymer 393.436 [6,7-BIS(2-METHOXY-ETHOXY)QUINAZOLINE-4-YL]-(3-ETHYNYLPHENYL)AMINE 1 syn non-polymer 18.015 water 20 nat water Receptor protein-tyrosine kinase ErbB-1 no no GSHMASGEAPNQALLRILKETEFKKIKVLGSGAFGTVYKGLWIPEGEKVKIPVAIKELREATSPKANKEILDEAYVMASV DNPHVCRLLGICLTSTVQLITQLMPFGCLLDYVREHKDNIGSQYLLNWCVQIAKGMNYLEDRRLVHRDLAARNVLVKTPQ HVKITDFGLAKLLGAEEKEYHAEGGKVPIKWMALESILHRIYTHQSDVWSYGVTVWELMTFGSKPYDGIPASEISSILEK GERLPQPPICTIDVYMIMVKCWMIDADSRPKFRELIIEFSKMARDPQRYLVIQGDERMHLPSPTDSNFYRALMDEEDMDD VVDADEYLIPQQG GSHMASGEAPNQALLRILKETEFKKIKVLGSGAFGTVYKGLWIPEGEKVKIPVAIKELREATSPKANKEILDEAYVMASV DNPHVCRLLGICLTSTVQLITQLMPFGCLLDYVREHKDNIGSQYLLNWCVQIAKGMNYLEDRRLVHRDLAARNVLVKTPQ HVKITDFGLAKLLGAEEKEYHAEGGKVPIKWMALESILHRIYTHQSDVWSYGVTVWELMTFGSKPYDGIPASEISSILEK GERLPQPPICTIDVYMIMVKCWMIDADSRPKFRELIIEFSKMARDPQRYLVIQGDERMHLPSPTDSNFYRALMDEEDMDD VVDADEYLIPQQG 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 n n n n n n n n n n n 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 egfr 9606 Homo sapiens SF9 7108 Spodoptera frugiperda autographica californica/t.nicoplusia plasmid pVL1392 1 3.55 65.35 VAPOR DIFFUSION, HANGING DROP 7.0 tartrate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K 292 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 Data collection Database references Derived calculations Refinement description 1 0 2002-09-04 1 1 2008-04-28 1 2 2011-07-13 1 3 2024-02-14 _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 Apo-form Epidermal Growth Factor Receptor kinase domain RCSB Y RCSB 2002-06-17 REL REL AQ4 [6,7-BIS(2-METHOXY-ETHOXY)QUINAZOLINE-4-YL]-(3-ETHYNYLPHENYL)AMINE HOH water 1FGK pdb entry 1FGK; poly alanine PDB experimental model TAR 774 2 AQ4 AQ4 999 A WAT 1 3 HOH HOH 1 A WAT 2 3 HOH HOH 2 A WAT 3 3 HOH HOH 3 A WAT 4 3 HOH HOH 4 A WAT 5 3 HOH HOH 5 A WAT 6 3 HOH HOH 6 A WAT 7 3 HOH HOH 7 A WAT 8 3 HOH HOH 8 A WAT 9 3 HOH HOH 9 A WAT 10 3 HOH HOH 10 A WAT 11 3 HOH HOH 11 A WAT 12 3 HOH HOH 12 A WAT 13 3 HOH HOH 13 A WAT 14 3 HOH HOH 14 A WAT 15 3 HOH HOH 15 A WAT 16 3 HOH HOH 16 A WAT 17 3 HOH HOH 17 A WAT 18 3 HOH HOH 18 A WAT 19 3 HOH HOH 19 A WAT 20 3 HOH HOH 20 A n 1 666 A n 2 667 A n 3 668 A n 4 669 A n 5 670 A n 6 671 A GLY 672 n 7 GLY 672 A GLU 673 n 8 GLU 673 A ALA 674 n 9 ALA 674 A PRO 675 n 10 PRO 675 A ASN 676 n 11 ASN 676 A GLN 677 n 12 GLN 677 A ALA 678 n 13 ALA 678 A LEU 679 n 14 LEU 679 A LEU 680 n 15 LEU 680 A ARG 681 n 16 ARG 681 A ILE 682 n 17 ILE 682 A LEU 683 n 18 LEU 683 A LYS 684 n 19 LYS 684 A GLU 685 n 20 GLU 685 A THR 686 n 21 THR 686 A GLU 687 n 22 GLU 687 A PHE 688 n 23 PHE 688 A LYS 689 n 24 LYS 689 A LYS 690 n 25 LYS 690 A ILE 691 n 26 ILE 691 A LYS 692 n 27 LYS 692 A VAL 693 n 28 VAL 693 A LEU 694 n 29 LEU 694 A GLY 695 n 30 GLY 695 A SER 696 n 31 SER 696 A GLY 697 n 32 GLY 697 A ALA 698 n 33 ALA 698 A PHE 699 n 34 PHE 699 A GLY 700 n 35 GLY 700 A THR 701 n 36 THR 701 A VAL 702 n 37 VAL 702 A TYR 703 n 38 TYR 703 A LYS 704 n 39 LYS 704 A GLY 705 n 40 GLY 705 A LEU 706 n 41 LEU 706 A TRP 707 n 42 TRP 707 A ILE 708 n 43 ILE 708 A PRO 709 n 44 PRO 709 A GLU 710 n 45 GLU 710 A GLY 711 n 46 GLY 711 A GLU 712 n 47 GLU 712 A LYS 713 n 48 LYS 713 A VAL 714 n 49 VAL 714 A LYS 715 n 50 LYS 715 A ILE 716 n 51 ILE 716 A PRO 717 n 52 PRO 717 A VAL 718 n 53 VAL 718 A ALA 719 n 54 ALA 719 A ILE 720 n 55 ILE 720 A LYS 721 n 56 LYS 721 A GLU 722 n 57 GLU 722 A LEU 723 n 58 LEU 723 A ARG 724 n 59 ARG 724 A GLU 725 n 60 GLU 725 A ALA 726 n 61 ALA 726 A THR 727 n 62 THR 727 A SER 728 n 63 SER 728 A PRO 729 n 64 PRO 729 A LYS 730 n 65 LYS 730 A ALA 731 n 66 ALA 731 A ASN 732 n 67 ASN 732 A LYS 733 n 68 LYS 733 A GLU 734 n 69 GLU 734 A ILE 735 n 70 ILE 735 A LEU 736 n 71 LEU 736 A ASP 737 n 72 ASP 737 A GLU 738 n 73 GLU 738 A ALA 739 n 74 ALA 739 A TYR 740 n 75 TYR 740 A VAL 741 n 76 VAL 741 A MET 742 n 77 MET 742 A ALA 743 n 78 ALA 743 A SER 744 n 79 SER 744 A VAL 745 n 80 VAL 745 A ASP 746 n 81 ASP 746 A ASN 747 n 82 ASN 747 A PRO 748 n 83 PRO 748 A HIS 749 n 84 HIS 749 A VAL 750 n 85 VAL 750 A CYS 751 n 86 CYS 751 A ARG 752 n 87 ARG 752 A LEU 753 n 88 LEU 753 A LEU 754 n 89 LEU 754 A GLY 755 n 90 GLY 755 A ILE 756 n 91 ILE 756 A CYS 757 n 92 CYS 757 A LEU 758 n 93 LEU 758 A THR 759 n 94 THR 759 A SER 760 n 95 SER 760 A THR 761 n 96 THR 761 A VAL 762 n 97 VAL 762 A GLN 763 n 98 GLN 763 A LEU 764 n 99 LEU 764 A ILE 765 n 100 ILE 765 A THR 766 n 101 THR 766 A GLN 767 n 102 GLN 767 A LEU 768 n 103 LEU 768 A MET 769 n 104 MET 769 A PRO 770 n 105 PRO 770 A PHE 771 n 106 PHE 771 A GLY 772 n 107 GLY 772 A CYS 773 n 108 CYS 773 A LEU 774 n 109 LEU 774 A LEU 775 n 110 LEU 775 A ASP 776 n 111 ASP 776 A TYR 777 n 112 TYR 777 A VAL 778 n 113 VAL 778 A ARG 779 n 114 ARG 779 A GLU 780 n 115 GLU 780 A HIS 781 n 116 HIS 781 A LYS 782 n 117 LYS 782 A ASP 783 n 118 ASP 783 A ASN 784 n 119 ASN 784 A ILE 785 n 120 ILE 785 A GLY 786 n 121 GLY 786 A SER 787 n 122 SER 787 A GLN 788 n 123 GLN 788 A TYR 789 n 124 TYR 789 A LEU 790 n 125 LEU 790 A LEU 791 n 126 LEU 791 A ASN 792 n 127 ASN 792 A TRP 793 n 128 TRP 793 A CYS 794 n 129 CYS 794 A VAL 795 n 130 VAL 795 A GLN 796 n 131 GLN 796 A ILE 797 n 132 ILE 797 A ALA 798 n 133 ALA 798 A LYS 799 n 134 LYS 799 A GLY 800 n 135 GLY 800 A MET 801 n 136 MET 801 A ASN 802 n 137 ASN 802 A TYR 803 n 138 TYR 803 A LEU 804 n 139 LEU 804 A GLU 805 n 140 GLU 805 A ASP 806 n 141 ASP 806 A ARG 807 n 142 ARG 807 A ARG 808 n 143 ARG 808 A LEU 809 n 144 LEU 809 A VAL 810 n 145 VAL 810 A HIS 811 n 146 HIS 811 A ARG 812 n 147 ARG 812 A ASP 813 n 148 ASP 813 A LEU 814 n 149 LEU 814 A ALA 815 n 150 ALA 815 A ALA 816 n 151 ALA 816 A ARG 817 n 152 ARG 817 A ASN 818 n 153 ASN 818 A VAL 819 n 154 VAL 819 A LEU 820 n 155 LEU 820 A VAL 821 n 156 VAL 821 A LYS 822 n 157 LYS 822 A THR 823 n 158 THR 823 A PRO 824 n 159 PRO 824 A GLN 825 n 160 GLN 825 A HIS 826 n 161 HIS 826 A VAL 827 n 162 VAL 827 A LYS 828 n 163 LYS 828 A ILE 829 n 164 ILE 829 A THR 830 n 165 THR 830 A ASP 831 n 166 ASP 831 A PHE 832 n 167 PHE 832 A GLY 833 n 168 GLY 833 A LEU 834 n 169 LEU 834 A ALA 835 n 170 ALA 835 A LYS 836 n 171 LYS 836 A LEU 837 n 172 LEU 837 A LEU 838 n 173 LEU 838 A GLY 839 n 174 GLY 839 A ALA 840 n 175 ALA 840 A GLU 841 n 176 GLU 841 A GLU 842 n 177 GLU 842 A LYS 843 n 178 LYS 843 A GLU 844 n 179 GLU 844 A TYR 845 n 180 TYR 845 A HIS 846 n 181 HIS 846 A ALA 847 n 182 ALA 847 A GLU 848 n 183 GLU 848 A GLY 849 n 184 GLY 849 A GLY 850 n 185 GLY 850 A LYS 851 n 186 LYS 851 A VAL 852 n 187 VAL 852 A PRO 853 n 188 PRO 853 A ILE 854 n 189 ILE 854 A LYS 855 n 190 LYS 855 A TRP 856 n 191 TRP 856 A MET 857 n 192 MET 857 A ALA 858 n 193 ALA 858 A LEU 859 n 194 LEU 859 A GLU 860 n 195 GLU 860 A SER 861 n 196 SER 861 A ILE 862 n 197 ILE 862 A LEU 863 n 198 LEU 863 A HIS 864 n 199 HIS 864 A ARG 865 n 200 ARG 865 A ILE 866 n 201 ILE 866 A TYR 867 n 202 TYR 867 A THR 868 n 203 THR 868 A HIS 869 n 204 HIS 869 A GLN 870 n 205 GLN 870 A SER 871 n 206 SER 871 A ASP 872 n 207 ASP 872 A VAL 873 n 208 VAL 873 A TRP 874 n 209 TRP 874 A SER 875 n 210 SER 875 A TYR 876 n 211 TYR 876 A GLY 877 n 212 GLY 877 A VAL 878 n 213 VAL 878 A THR 879 n 214 THR 879 A VAL 880 n 215 VAL 880 A TRP 881 n 216 TRP 881 A GLU 882 n 217 GLU 882 A LEU 883 n 218 LEU 883 A MET 884 n 219 MET 884 A THR 885 n 220 THR 885 A PHE 886 n 221 PHE 886 A GLY 887 n 222 GLY 887 A SER 888 n 223 SER 888 A LYS 889 n 224 LYS 889 A PRO 890 n 225 PRO 890 A TYR 891 n 226 TYR 891 A ASP 892 n 227 ASP 892 A GLY 893 n 228 GLY 893 A ILE 894 n 229 ILE 894 A PRO 895 n 230 PRO 895 A ALA 896 n 231 ALA 896 A SER 897 n 232 SER 897 A GLU 898 n 233 GLU 898 A ILE 899 n 234 ILE 899 A SER 900 n 235 SER 900 A SER 901 n 236 SER 901 A ILE 902 n 237 ILE 902 A LEU 903 n 238 LEU 903 A GLU 904 n 239 GLU 904 A LYS 905 n 240 LYS 905 A GLY 906 n 241 GLY 906 A GLU 907 n 242 GLU 907 A ARG 908 n 243 ARG 908 A LEU 909 n 244 LEU 909 A PRO 910 n 245 PRO 910 A GLN 911 n 246 GLN 911 A PRO 912 n 247 PRO 912 A PRO 913 n 248 PRO 913 A ILE 914 n 249 ILE 914 A CYS 915 n 250 CYS 915 A THR 916 n 251 THR 916 A ILE 917 n 252 ILE 917 A ASP 918 n 253 ASP 918 A VAL 919 n 254 VAL 919 A TYR 920 n 255 TYR 920 A MET 921 n 256 MET 921 A ILE 922 n 257 ILE 922 A MET 923 n 258 MET 923 A VAL 924 n 259 VAL 924 A LYS 925 n 260 LYS 925 A CYS 926 n 261 CYS 926 A TRP 927 n 262 TRP 927 A MET 928 n 263 MET 928 A ILE 929 n 264 ILE 929 A ASP 930 n 265 ASP 930 A ALA 931 n 266 ALA 931 A ASP 932 n 267 ASP 932 A SER 933 n 268 SER 933 A ARG 934 n 269 ARG 934 A PRO 935 n 270 PRO 935 A LYS 936 n 271 LYS 936 A PHE 937 n 272 PHE 937 A ARG 938 n 273 ARG 938 A GLU 939 n 274 GLU 939 A LEU 940 n 275 LEU 940 A ILE 941 n 276 ILE 941 A ILE 942 n 277 ILE 942 A GLU 943 n 278 GLU 943 A PHE 944 n 279 PHE 944 A SER 945 n 280 SER 945 A LYS 946 n 281 LYS 946 A MET 947 n 282 MET 947 A ALA 948 n 283 ALA 948 A ARG 949 n 284 ARG 949 A ASP 950 n 285 ASP 950 A PRO 951 n 286 PRO 951 A GLN 952 n 287 GLN 952 A ARG 953 n 288 ARG 953 A TYR 954 n 289 TYR 954 A LEU 955 n 290 LEU 955 A VAL 956 n 291 VAL 956 A ILE 957 n 292 ILE 957 A GLN 958 n 293 GLN 958 A GLY 959 n 294 GLY 959 A ASP 960 n 295 ASP 960 A GLU 961 n 296 GLU 961 A ARG 962 n 297 ARG 962 A MET 963 n 298 MET 963 A HIS 964 n 299 HIS 964 A n 300 965 A n 301 966 A n 302 967 A n 303 968 A n 304 969 A n 305 970 A n 306 971 A n 307 972 A n 308 973 A n 309 974 A n 310 975 A n 311 976 A LEU 977 n 312 LEU 977 A MET 978 n 313 MET 978 A ASP 979 n 314 ASP 979 A GLU 980 n 315 GLU 980 A GLU 981 n 316 GLU 981 A ASP 982 n 317 ASP 982 A MET 983 n 318 MET 983 A ASP 984 n 319 ASP 984 A ASP 985 n 320 ASP 985 A VAL 986 n 321 VAL 986 A VAL 987 n 322 VAL 987 A ASP 988 n 323 ASP 988 A ALA 989 n 324 ALA 989 A ASP 990 n 325 ASP 990 A GLU 991 n 326 GLU 991 A TYR 992 n 327 TYR 992 A LEU 993 n 328 LEU 993 A ILE 994 n 329 ILE 994 A PRO 995 n 330 PRO 995 A n 331 996 A n 332 997 A n 333 998 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 LYS 689 A N LYS 24 A O LEU 706 A O LEU 41 A N TYR 703 A N TYR 38 A O ILE 720 A O ILE 55 A N LYS 721 A N LYS 56 A O LEU 764 A O LEU 99 A O ILE 765 A O ILE 100 A N GLY 755 A N GLY 90 A N VAL 810 A N VAL 145 A O LYS 836 A O LYS 171 A N LEU 820 A N LEU 155 A O LYS 828 A O LYS 163 A N TYR 845 A N TYR 180 A O TYR 867 A O TYR 202 1 A CG LYS 730 A CG LYS 65 0 Y 1 A CD LYS 730 A CD LYS 65 0 Y 1 A CE LYS 730 A CE LYS 65 0 Y 1 A NZ LYS 730 A NZ LYS 65 0 Y 1 A CB GLU 961 A CB GLU 296 0 Y 1 A CG GLU 961 A CG GLU 296 0 Y 1 A CD GLU 961 A CD GLU 296 0 Y 1 A OE1 GLU 961 A OE1 GLU 296 0 Y 1 A OE2 GLU 961 A OE2 GLU 296 0 Y 1 A CB ARG 962 A CB ARG 297 0 Y 1 A CG ARG 962 A CG ARG 297 0 Y 1 A CD ARG 962 A CD ARG 297 0 Y 1 A NE ARG 962 A NE ARG 297 0 Y 1 A CZ ARG 962 A CZ ARG 297 0 Y 1 A NH1 ARG 962 A NH1 ARG 297 0 Y 1 A NH2 ARG 962 A NH2 ARG 297 0 Y 1 A CB MET 963 A CB MET 298 0 Y 1 A CG MET 963 A CG MET 298 0 Y 1 A SD MET 963 A SD MET 298 0 Y 1 A CE MET 963 A CE MET 298 0 Y 1 A CB MET 978 A CB MET 313 0 Y 1 A CG MET 978 A CG MET 313 0 Y 1 A SD MET 978 A SD MET 313 0 Y 1 A CE MET 978 A CE MET 313 0 Y 1 A CB ILE 994 A CB ILE 329 0 Y 1 A CG1 ILE 994 A CG1 ILE 329 0 Y 1 A CG2 ILE 994 A CG2 ILE 329 0 Y 1 A CD1 ILE 994 A CD1 ILE 329 0 Y 1 A GLY 666 A GLY 1 1 Y 1 A SER 667 A SER 2 1 Y 1 A HIS 668 A HIS 3 1 Y 1 A MET 669 A MET 4 1 Y 1 A ALA 670 A ALA 5 1 Y 1 A SER 671 A SER 6 1 Y 1 A GLU 725 A GLU 60 0 Y 1 A LEU 965 A LEU 300 1 Y 1 A PRO 966 A PRO 301 1 Y 1 A SER 967 A SER 302 1 Y 1 A PRO 968 A PRO 303 1 Y 1 A THR 969 A THR 304 1 Y 1 A ASP 970 A ASP 305 1 Y 1 A SER 971 A SER 306 1 Y 1 A ASN 972 A ASN 307 1 Y 1 A PHE 973 A PHE 308 1 Y 1 A TYR 974 A TYR 309 1 Y 1 A ARG 975 A ARG 310 1 Y 1 A ALA 976 A ALA 311 1 Y 1 A GLN 996 A GLN 331 1 Y 1 A GLN 997 A GLN 332 1 Y 1 A GLY 998 A GLY 333 1 Y 1 A HIS 811 -14.02 1 A ARG 812 -10.67 1 10.61 1.50 119.30 129.91 A A A C N CA ASP PRO PRO 950 951 951 Y 1 A ILE 691 -142.93 -25.30 1 A LYS 692 -174.91 142.35 1 A SER 696 -113.56 64.50 1 A PHE 699 -164.03 -18.20 1 A GLU 712 -59.98 -179.24 1 A THR 759 -104.25 -148.11 1 A ASP 783 -69.42 2.15 1 A HIS 811 -22.63 -70.63 1 A ASP 813 -155.75 49.55 1 A ASP 831 A 54.04 80.70 1 A ASP 831 B 54.44 82.14 1 A GLU 848 -131.32 -89.90 1 A LYS 851 -142.06 19.04 1 A ASP 892 -39.93 -38.02 1 A ILE 894 -26.87 130.75 1 A ALA 896 -36.08 -33.42 1 A GLU 961 171.34 -95.66 1 A ARG 962 -139.59 -41.08 1 A MET 963 72.86 53.16 1 A MET 978 -50.90 101.51 1 A ASP 982 -103.83 65.59 1 A ILE 994 -19.72 99.42 MSI_XPLOR_PARHCSDX.PRO MSI_XPLOR_TOPHCSDX.PRO TAR.PAR TAR.TOP PARWAT.PRO TOPWAT.PRO 70.4 9.7 0.0 0.0 9.7 0.0 9.7 BULK SOLVENT MODEL USED 0.295 0.011 0.251 0.2527 0.251 2.60 30.00 689 16628 16628 4.1 99.8 RANDOM 1000000.00 0.001000 1 RESTRAINED THROUGHOUT 0.2 MOLECULAR REPLACEMENT pdb entry 1FGK; poly alanine Engh & Huber 0.41 0.36 5.00 0.41 0.33 2.60 30.00 20 2560 29 0 2511 0.011 1.5 23.3 1.81 4.85 2.00 7.22 3.00 10.25 4.00 13.67 6.00 0.577 0.059 0.585 2.69 53 1560 10 3.3 97.8 88.5 2.6 30.0 1M17 16628 16628 -3.0 0.093 0.093 1 27 11.0 100 0.99 2.60 2.69 2.8 1635 0.99 10.5 100 data reduction DENZO data reduction TRUNCATE phasing AMoRE refinement X-PLOR 98.1 data scaling CCP4 (TRUNCATE) Epidermal Growth Factor Receptor tyrosine kinase domain with 4-anilinoquinazoline inhibitor erlotinib 1 N N 2 N N 3 N N A LYS 684 A LYS 19 HELX_P A THR 686 A THR 21 5 1 3 A SER 728 A SER 63 HELX_P A ALA 743 A ALA 78 1 2 16 A CYS 773 A CYS 108 HELX_P A GLU 780 A GLU 115 1 3 8 A HIS 781 A HIS 116 HELX_P A ILE 785 A ILE 120 5 4 5 A GLY 786 A GLY 121 HELX_P A ARG 807 A ARG 142 1 5 22 A ALA 815 A ALA 150 HELX_P A ARG 817 A ARG 152 5 6 3 A PRO 853 A PRO 188 HELX_P A MET 857 A MET 192 5 7 5 A ALA 858 A ALA 193 HELX_P A ARG 865 A ARG 200 1 8 8 A THR 868 A THR 203 HELX_P A THR 885 A THR 220 1 9 18 A PRO 895 A PRO 230 HELX_P A LYS 905 A LYS 240 1 10 11 A THR 916 A THR 251 HELX_P A CYS 926 A CYS 261 1 11 11 A ASP 930 A ASP 265 HELX_P A ARG 934 A ARG 269 5 12 5 A LYS 936 A LYS 271 HELX_P A ARG 949 A ARG 284 1 13 14 A ASP 950 A ASP 285 HELX_P A TYR 954 A TYR 289 5 14 5 A ASP 988 A ASP 323 HELX_P A TYR 992 A TYR 327 5 15 5 TRANSFERASE TRANSFERASE, tyrosine kinase domain EGFR_HUMAN UNP 1 695 P00533 SGEAPNQALLRILKETEFKKIKVLGSGAFGTVYKGLWIPEGEKVKIPVAIKELREATSPKANKEILDEAYVMASVDNPHV CRLLGICLTSTVQLITQLMPFGCLLDYVREHKDNIGSQYLLNWCVQIAKGMNYLEDRRLVHRDLAARNVLVKTPQHVKIT DFGLAKLLGAEEKEYHAEGGKVPIKWMALESILHRIYTHQSDVWSYGVTVWELMTFGSKPYDGIPASEISSILEKGERLP QPPICTIDVYMIMVKCWMIDADSRPKFRELIIEFSKMARDPQRYLVIQGDERMHLPSPTDSNFYRALMDEEDMDDVVDAD EYLIPQQG 695 1022 1M17 671 998 P00533 A 1 6 333 1 cloning artifact GLY 666 1M17 A P00533 UNP 1 1 cloning artifact SER 667 1M17 A P00533 UNP 2 1 cloning artifact HIS 668 1M17 A P00533 UNP 3 1 cloning artifact MET 669 1M17 A P00533 UNP 4 1 cloning artifact ALA 670 1M17 A P00533 UNP 5 5 2 2 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A PHE 688 A PHE 23 A GLY 695 A GLY 30 A THR 701 A THR 36 A TRP 707 A TRP 42 A ILE 716 A ILE 51 A GLU 722 A GLU 57 A VAL 762 A VAL 97 A GLN 767 A GLN 102 A LEU 753 A LEU 88 A LEU 758 A LEU 93 A LEU 809 A LEU 144 A VAL 810 A VAL 145 A LYS 836 A LYS 171 A LEU 837 A LEU 172 A VAL 819 A VAL 154 A THR 823 A THR 158 A HIS 826 A HIS 161 A ILE 829 A ILE 164 A TYR 845 A TYR 180 A HIS 846 A HIS 181 A ILE 866 A ILE 201 A TYR 867 A TYR 202 BINDING SITE FOR RESIDUE AQ4 A 999 A AQ4 999 Software 14 A HOH 10 C HOH 14 1_555 A LEU 694 A LEU 29 14 1_555 A ALA 719 A ALA 54 14 1_555 A LEU 764 A LEU 99 14 1_555 A THR 766 A THR 101 14 1_555 A GLN 767 A GLN 102 14 1_555 A LEU 768 A LEU 103 14 1_555 A MET 769 A MET 104 14 1_555 A PRO 770 A PRO 105 14 1_555 A PHE 771 A PHE 106 14 1_555 A GLY 772 A GLY 107 14 1_555 A LEU 820 A LEU 155 14 1_555 A THR 830 A THR 165 14 1_555 A ASP 831 A ASP 166 14 1_555 197 I 2 3