0.015413 0.000000 0.000000 0.000000 0.013482 0.000000 0.000000 0.000000 0.012846 0.00000 0.00000 0.00000 Sack, J.S. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 64.879 74.175 77.848 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 C33 H32 N8 O3 588.659 5-methyl-4-[(2-methyl-5-{[(2-morpholin-4-ylpyridin-4-yl)carbonyl]amino}phenyl)amino]-N-(1-phenylethenyl)pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide non-polymer 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 N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O N 116 N O N 117 N O N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N N N 138 S C N 139 N C N 140 N O N 141 N C Y 142 N C Y 143 N N Y 144 N C Y 145 N C Y 146 N N N 147 N O N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N O N 159 N H N 160 N H N 161 N N N 162 S C N 163 N C N 164 N O N 165 S C N 166 N C N 167 N C N 168 N C N 169 N O N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N N N 184 S C N 185 N C N 186 N O N 187 N C N 188 N C N 189 N C N 190 N C N 191 N O N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N N N 206 S C N 207 N C N 208 N O N 209 N C N 210 N C N 211 N C N 212 N C N 213 N N N 214 N O N 215 N H N 216 N H N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N N N 231 S C N 232 N C N 233 N O N 234 N C N 235 N C N 236 N S N 237 N C N 238 N O N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H Y 250 N C Y 251 N C Y 252 N C N 253 N C Y 254 N C Y 255 N C Y 256 N C Y 257 N C Y 258 N C N 259 N C Y 260 N C Y 261 N C Y 262 N C Y 263 N N Y 264 N N Y 265 N C Y 266 N N Y 267 N C Y 268 N C Y 269 N C Y 270 N C Y 271 N C N 272 N C N 273 N O N 274 N N N 275 N C N 276 N N Y 277 N C Y 278 N C Y 279 N C N 280 N C N 281 N N N 282 N C N 283 N O Y 284 N C Y 285 N N Y 286 N C Y 287 N C N 288 N N N 289 N C N 290 N C N 291 N O N 292 N C N 293 N C 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 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 H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N N N 327 S C N 328 N C N 329 N O N 330 N C Y 331 N C Y 332 N C Y 333 N C Y 334 N C Y 335 N C Y 336 N C N 337 N O 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 N N 350 S C N 351 N C N 352 N O N 353 N C N 354 N C N 355 N C N 356 N O N 357 N H N 358 N H N 359 N H N 360 N H N 361 N H N 362 N H N 363 N H N 364 N H N 365 N H N 366 N N N 367 S C N 368 N C N 369 N O N 370 N C N 371 N O N 372 N O N 373 N H N 374 N H N 375 N H N 376 N H N 377 N H N 378 N H N 379 N H N 380 N N N 381 S C N 382 N C N 383 N O N 384 R C N 385 N O N 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 N N 398 S C N 399 N C N 400 N O N 401 N C Y 402 N C Y 403 N C Y 404 N C Y 405 N N 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 H 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 Y 429 N C Y 430 N C Y 431 N C Y 432 N C Y 433 N C Y 434 N C N 435 N O N 436 N O 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 N 446 N H N 447 N H N 448 N N N 449 S C N 450 N C N 451 N O N 452 N C N 453 N C N 454 N C N 455 N O N 456 N H N 457 N H N 458 N H N 459 N H N 460 N H N 461 N H N 462 N H N 463 N H N 464 N H N 465 N H N 466 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N doub N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N doub N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N doub N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N doub N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N doub N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing Y 237 N doub Y 238 N sing N 239 N sing Y 240 N sing N 241 N sing N 242 N sing Y 243 N doub N 244 N doub N 245 N sing N 246 N sing Y 247 N doub N 248 N sing Y 249 N sing N 250 N sing N 251 N sing Y 252 N doub Y 253 N sing N 254 N sing Y 255 N doub N 256 N sing N 257 N sing N 258 N doub N 259 N sing Y 260 N doub Y 261 N sing N 262 N sing N 263 N sing Y 264 N doub Y 265 N sing Y 266 N doub N 267 N sing Y 268 N sing Y 269 N sing Y 270 N sing Y 271 N doub Y 272 N sing N 273 N sing Y 274 N doub N 275 N sing Y 276 N sing Y 277 N doub N 278 N sing Y 279 N sing Y 280 N doub 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 Y 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 Y 298 N sing N 299 N sing Y 300 N doub Y 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 sing 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 doub N 325 N sing N 326 N sing N 327 N sing N 328 N sing Y 329 N doub Y 330 N sing Y 331 N sing N 332 N sing Y 333 N doub N 334 N sing Y 335 N doub N 336 N sing Y 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 doub 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 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 doub 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 doub N 378 N sing N 379 N sing N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 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 doub N 394 N sing N 395 N sing N 396 N sing N 397 N sing Y 398 N doub Y 399 N sing Y 400 N sing N 401 N sing Y 402 N doub Y 403 N sing Y 404 N sing N 405 N sing Y 406 N sing Y 407 N doub N 408 N sing Y 409 N doub N 410 N sing Y 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 sing N 419 N sing N 420 N sing N 421 N doub N 422 N sing N 423 N sing N 424 N sing N 425 N sing Y 426 N doub Y 427 N sing Y 428 N sing N 429 N sing Y 430 N doub N 431 N sing Y 432 N doub N 433 N sing Y 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 N 442 N sing N 443 N sing N 444 N sing N 445 N doub N 446 N sing N 447 N sing N 448 N sing N 449 N sing N 450 N sing N 451 N sing N 452 N sing N 453 N sing N 454 N sing N 455 N sing N 456 N sing UK Bioorg.Med.Chem.Lett. BMCLE8 1127 0960-894X 18 2739 2744 10.1016/j.bmcl.2008.02.067 18364256 Synthesis and SAR of new pyrrolo[2,1-f][1,2,4]triazines as potent p38 alpha MAP kinase inhibitors. 2008 10.2210/pdb3bv2/pdb pdb_00003bv2 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 2001-08-26 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 1.0 1.0 17-BM APS 1.0 SYNCHROTRON APS BEAMLINE 17-BM 42105.004 Mitogen-activated protein kinase 14 2.7.11.24 1 man polymer 588.659 5-methyl-4-[(2-methyl-5-{[(2-morpholin-4-ylpyridin-4-yl)carbonyl]amino}phenyl)amino]-N-(1-phenylethenyl)pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 1 syn non-polymer 18.015 water 97 nat water Mitogen-activated protein kinase p38 alpha, MAP kinase p38 alpha, Cytokine suppressive anti-inflammatory drug-binding protein, CSAID-binding protein, CSBP, MAX-interacting protein 2, MAP kinase MXI2, SAPK2A no no MAHHHHHSQERPTFYRQELNKTIWEVPERYQNLSPVGSGAYGSVCAAFDTKTGLRVAVKKLSRPFQSIIHAKRTYRELRL LKHMKHENVIGLLDVFTPARSLEEFNDVYLVTHLMGADLNNIVKCQKLTDDHVQFLIYQILRGLKYIHSADIIHRDLKPS NLAVNEDCELKILDFGLARHTDDEMTGYVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRTLFPGTDHIDQLKL ILRLVGTPGAELLKKISSESARNYIQSLTQMPKMNFANVFIGANPLAVDLLEKMLVLDSDKRITAAQALAHAYFAQYHDP DDEPVADPYDQSFESRDLLIDEWKSLTYDEVISFVPPPLDQEEMES MAHHHHHSQERPTFYRQELNKTIWEVPERYQNLSPVGSGAYGSVCAAFDTKTGLRVAVKKLSRPFQSIIHAKRTYRELRL LKHMKHENVIGLLDVFTPARSLEEFNDVYLVTHLMGADLNNIVKCQKLTDDHVQFLIYQILRGLKYIHSADIIHRDLKPS NLAVNEDCELKILDFGLARHTDDEMTGYVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRTLFPGTDHIDQLKL ILRLVGTPGAELLKKISSESARNYIQSLTQMPKMNFANVFIGANPLAVDLLEKMLVLDSDKRITAAQALAHAYFAQYHDP DDEPVADPYDQSFESRDLLIDEWKSLTYDEVISFVPPPLDQEEMES 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 n n n n n n n n n 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 Escherichia sample MAPK14, CSBP, CSBP1, CSBP2, CSPB1, MXI2 9606 Homo sapiens BL21 DE3 562 Escherichia coli PLASMID 1 2.30 46.48 6.0 1-6% (W/V) PEG-4K, 50 MM MES, 5 MM MAGNESIUM SULFATE, pH 6.0 chem_comp_atom chem_comp_bond database_2 struct_ref_seq_dif struct_site repository Initial release Version format compliance Data collection Database references Derived calculations 1 0 2008-04-08 1 1 2011-07-13 1 2 2024-02-21 _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 Same protein in complex with inhibitor P39 RCSB Y RCSB 2008-01-04 REL REL P38 5-methyl-4-[(2-methyl-5-{[(2-morpholin-4-ylpyridin-4-yl)carbonyl]amino}phenyl)amino]-N-(1-phenylethenyl)pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide HOH water LG1 501 2 P38 P38 501 A HOH 502 3 HOH HOH 502 A HOH 503 3 HOH HOH 503 A HOH 504 3 HOH HOH 504 A HOH 505 3 HOH HOH 505 A HOH 506 3 HOH HOH 506 A HOH 507 3 HOH HOH 507 A HOH 508 3 HOH HOH 508 A HOH 509 3 HOH HOH 509 A HOH 510 3 HOH HOH 510 A HOH 511 3 HOH HOH 511 A HOH 512 3 HOH HOH 512 A HOH 513 3 HOH HOH 513 A HOH 514 3 HOH HOH 514 A HOH 515 3 HOH HOH 515 A HOH 516 3 HOH HOH 516 A HOH 517 3 HOH HOH 517 A HOH 518 3 HOH HOH 518 A HOH 519 3 HOH HOH 519 A HOH 520 3 HOH HOH 520 A HOH 521 3 HOH HOH 521 A HOH 522 3 HOH HOH 522 A HOH 523 3 HOH HOH 523 A HOH 524 3 HOH HOH 524 A HOH 525 3 HOH HOH 525 A HOH 526 3 HOH HOH 526 A HOH 527 3 HOH HOH 527 A HOH 528 3 HOH HOH 528 A HOH 529 3 HOH HOH 529 A HOH 530 3 HOH HOH 530 A HOH 531 3 HOH HOH 531 A HOH 532 3 HOH HOH 532 A HOH 533 3 HOH HOH 533 A HOH 534 3 HOH HOH 534 A HOH 535 3 HOH HOH 535 A HOH 536 3 HOH HOH 536 A HOH 537 3 HOH HOH 537 A HOH 538 3 HOH HOH 538 A HOH 539 3 HOH HOH 539 A HOH 540 3 HOH HOH 540 A HOH 541 3 HOH HOH 541 A HOH 542 3 HOH HOH 542 A HOH 543 3 HOH HOH 543 A HOH 544 3 HOH HOH 544 A HOH 545 3 HOH HOH 545 A HOH 546 3 HOH HOH 546 A HOH 547 3 HOH HOH 547 A HOH 548 3 HOH HOH 548 A HOH 549 3 HOH HOH 549 A HOH 550 3 HOH HOH 550 A HOH 551 3 HOH HOH 551 A HOH 552 3 HOH HOH 552 A HOH 553 3 HOH HOH 553 A HOH 554 3 HOH HOH 554 A HOH 555 3 HOH HOH 555 A HOH 556 3 HOH HOH 556 A HOH 557 3 HOH HOH 557 A HOH 558 3 HOH HOH 558 A HOH 559 3 HOH HOH 559 A HOH 560 3 HOH HOH 560 A HOH 561 3 HOH HOH 561 A HOH 562 3 HOH HOH 562 A HOH 563 3 HOH HOH 563 A HOH 564 3 HOH HOH 564 A HOH 565 3 HOH HOH 565 A HOH 566 3 HOH HOH 566 A HOH 567 3 HOH HOH 567 A HOH 568 3 HOH HOH 568 A HOH 569 3 HOH HOH 569 A HOH 570 3 HOH HOH 570 A HOH 571 3 HOH HOH 571 A HOH 572 3 HOH HOH 572 A HOH 573 3 HOH HOH 573 A HOH 574 3 HOH HOH 574 A HOH 575 3 HOH HOH 575 A HOH 576 3 HOH HOH 576 A HOH 577 3 HOH HOH 577 A HOH 578 3 HOH HOH 578 A HOH 579 3 HOH HOH 579 A HOH 580 3 HOH HOH 580 A HOH 581 3 HOH HOH 581 A HOH 582 3 HOH HOH 582 A HOH 583 3 HOH HOH 583 A HOH 584 3 HOH HOH 584 A HOH 585 3 HOH HOH 585 A HOH 586 3 HOH HOH 586 A HOH 587 3 HOH HOH 587 A HOH 588 3 HOH HOH 588 A HOH 589 3 HOH HOH 589 A HOH 590 3 HOH HOH 590 A HOH 591 3 HOH HOH 591 A HOH 592 3 HOH HOH 592 A HOH 593 3 HOH HOH 593 A HOH 594 3 HOH HOH 594 A HOH 595 3 HOH HOH 595 A HOH 596 3 HOH HOH 596 A HOH 597 3 HOH HOH 597 A HOH 598 3 HOH HOH 598 A n 1 -5 A n 2 -4 A n 3 -3 A n 4 -2 A n 5 -1 A n 6 0 A n 7 1 A n 8 2 A n 9 3 A n 10 4 A ARG 5 n 11 ARG 5 A PRO 6 n 12 PRO 6 A THR 7 n 13 THR 7 A PHE 8 n 14 PHE 8 A TYR 9 n 15 TYR 9 A ARG 10 n 16 ARG 10 A GLN 11 n 17 GLN 11 A GLU 12 n 18 GLU 12 A LEU 13 n 19 LEU 13 A ASN 14 n 20 ASN 14 A LYS 15 n 21 LYS 15 A THR 16 n 22 THR 16 A ILE 17 n 23 ILE 17 A TRP 18 n 24 TRP 18 A GLU 19 n 25 GLU 19 A VAL 20 n 26 VAL 20 A PRO 21 n 27 PRO 21 A GLU 22 n 28 GLU 22 A ARG 23 n 29 ARG 23 A TYR 24 n 30 TYR 24 A GLN 25 n 31 GLN 25 A ASN 26 n 32 ASN 26 A LEU 27 n 33 LEU 27 A SER 28 n 34 SER 28 A PRO 29 n 35 PRO 29 A VAL 30 n 36 VAL 30 A GLY 31 n 37 GLY 31 A SER 32 n 38 SER 32 A GLY 33 n 39 GLY 33 A ALA 34 n 40 ALA 34 A TYR 35 n 41 TYR 35 A GLY 36 n 42 GLY 36 A SER 37 n 43 SER 37 A VAL 38 n 44 VAL 38 A CYS 39 n 45 CYS 39 A ALA 40 n 46 ALA 40 A ALA 41 n 47 ALA 41 A PHE 42 n 48 PHE 42 A ASP 43 n 49 ASP 43 A THR 44 n 50 THR 44 A LYS 45 n 51 LYS 45 A THR 46 n 52 THR 46 A GLY 47 n 53 GLY 47 A LEU 48 n 54 LEU 48 A ARG 49 n 55 ARG 49 A VAL 50 n 56 VAL 50 A ALA 51 n 57 ALA 51 A VAL 52 n 58 VAL 52 A LYS 53 n 59 LYS 53 A LYS 54 n 60 LYS 54 A LEU 55 n 61 LEU 55 A SER 56 n 62 SER 56 A ARG 57 n 63 ARG 57 A PRO 58 n 64 PRO 58 A PHE 59 n 65 PHE 59 A GLN 60 n 66 GLN 60 A SER 61 n 67 SER 61 A ILE 62 n 68 ILE 62 A ILE 63 n 69 ILE 63 A HIS 64 n 70 HIS 64 A ALA 65 n 71 ALA 65 A LYS 66 n 72 LYS 66 A ARG 67 n 73 ARG 67 A THR 68 n 74 THR 68 A TYR 69 n 75 TYR 69 A ARG 70 n 76 ARG 70 A GLU 71 n 77 GLU 71 A LEU 72 n 78 LEU 72 A ARG 73 n 79 ARG 73 A LEU 74 n 80 LEU 74 A LEU 75 n 81 LEU 75 A LYS 76 n 82 LYS 76 A HIS 77 n 83 HIS 77 A MET 78 n 84 MET 78 A LYS 79 n 85 LYS 79 A HIS 80 n 86 HIS 80 A GLU 81 n 87 GLU 81 A ASN 82 n 88 ASN 82 A VAL 83 n 89 VAL 83 A ILE 84 n 90 ILE 84 A GLY 85 n 91 GLY 85 A LEU 86 n 92 LEU 86 A LEU 87 n 93 LEU 87 A ASP 88 n 94 ASP 88 A VAL 89 n 95 VAL 89 A PHE 90 n 96 PHE 90 A THR 91 n 97 THR 91 A PRO 92 n 98 PRO 92 A ALA 93 n 99 ALA 93 A ARG 94 n 100 ARG 94 A SER 95 n 101 SER 95 A LEU 96 n 102 LEU 96 A GLU 97 n 103 GLU 97 A GLU 98 n 104 GLU 98 A PHE 99 n 105 PHE 99 A ASN 100 n 106 ASN 100 A ASP 101 n 107 ASP 101 A VAL 102 n 108 VAL 102 A TYR 103 n 109 TYR 103 A LEU 104 n 110 LEU 104 A VAL 105 n 111 VAL 105 A THR 106 n 112 THR 106 A HIS 107 n 113 HIS 107 A LEU 108 n 114 LEU 108 A MET 109 n 115 MET 109 A GLY 110 n 116 GLY 110 A ALA 111 n 117 ALA 111 A ASP 112 n 118 ASP 112 A LEU 113 n 119 LEU 113 A ASN 114 n 120 ASN 114 A ASN 115 n 121 ASN 115 A ILE 116 n 122 ILE 116 A VAL 117 n 123 VAL 117 A LYS 118 n 124 LYS 118 A CYS 119 n 125 CYS 119 A GLN 120 n 126 GLN 120 A LYS 121 n 127 LYS 121 A LEU 122 n 128 LEU 122 A THR 123 n 129 THR 123 A ASP 124 n 130 ASP 124 A ASP 125 n 131 ASP 125 A HIS 126 n 132 HIS 126 A VAL 127 n 133 VAL 127 A GLN 128 n 134 GLN 128 A PHE 129 n 135 PHE 129 A LEU 130 n 136 LEU 130 A ILE 131 n 137 ILE 131 A TYR 132 n 138 TYR 132 A GLN 133 n 139 GLN 133 A ILE 134 n 140 ILE 134 A LEU 135 n 141 LEU 135 A ARG 136 n 142 ARG 136 A GLY 137 n 143 GLY 137 A LEU 138 n 144 LEU 138 A LYS 139 n 145 LYS 139 A TYR 140 n 146 TYR 140 A ILE 141 n 147 ILE 141 A HIS 142 n 148 HIS 142 A SER 143 n 149 SER 143 A ALA 144 n 150 ALA 144 A ASP 145 n 151 ASP 145 A ILE 146 n 152 ILE 146 A ILE 147 n 153 ILE 147 A HIS 148 n 154 HIS 148 A ARG 149 n 155 ARG 149 A ASP 150 n 156 ASP 150 A LEU 151 n 157 LEU 151 A LYS 152 n 158 LYS 152 A PRO 153 n 159 PRO 153 A SER 154 n 160 SER 154 A ASN 155 n 161 ASN 155 A LEU 156 n 162 LEU 156 A ALA 157 n 163 ALA 157 A VAL 158 n 164 VAL 158 A ASN 159 n 165 ASN 159 A GLU 160 n 166 GLU 160 A ASP 161 n 167 ASP 161 A CYS 162 n 168 CYS 162 A GLU 163 n 169 GLU 163 A LEU 164 n 170 LEU 164 A LYS 165 n 171 LYS 165 A ILE 166 n 172 ILE 166 A LEU 167 n 173 LEU 167 A ASP 168 n 174 ASP 168 A PHE 169 n 175 PHE 169 A GLY 170 n 176 GLY 170 A LEU 171 n 177 LEU 171 A ALA 172 n 178 ALA 172 A ARG 173 n 179 ARG 173 A n 180 174 A n 181 175 A n 182 176 A n 183 177 A n 184 178 A n 185 179 A n 186 180 A n 187 181 A n 188 182 A n 189 183 A ALA 184 n 190 ALA 184 A THR 185 n 191 THR 185 A ARG 186 n 192 ARG 186 A TRP 187 n 193 TRP 187 A TYR 188 n 194 TYR 188 A ARG 189 n 195 ARG 189 A ALA 190 n 196 ALA 190 A PRO 191 n 197 PRO 191 A GLU 192 n 198 GLU 192 A ILE 193 n 199 ILE 193 A MET 194 n 200 MET 194 A LEU 195 n 201 LEU 195 A ASN 196 n 202 ASN 196 A TRP 197 n 203 TRP 197 A MET 198 n 204 MET 198 A HIS 199 n 205 HIS 199 A TYR 200 n 206 TYR 200 A ASN 201 n 207 ASN 201 A GLN 202 n 208 GLN 202 A THR 203 n 209 THR 203 A VAL 204 n 210 VAL 204 A ASP 205 n 211 ASP 205 A ILE 206 n 212 ILE 206 A TRP 207 n 213 TRP 207 A SER 208 n 214 SER 208 A VAL 209 n 215 VAL 209 A GLY 210 n 216 GLY 210 A CYS 211 n 217 CYS 211 A ILE 212 n 218 ILE 212 A MET 213 n 219 MET 213 A ALA 214 n 220 ALA 214 A GLU 215 n 221 GLU 215 A LEU 216 n 222 LEU 216 A LEU 217 n 223 LEU 217 A THR 218 n 224 THR 218 A GLY 219 n 225 GLY 219 A ARG 220 n 226 ARG 220 A THR 221 n 227 THR 221 A LEU 222 n 228 LEU 222 A PHE 223 n 229 PHE 223 A PRO 224 n 230 PRO 224 A GLY 225 n 231 GLY 225 A THR 226 n 232 THR 226 A ASP 227 n 233 ASP 227 A HIS 228 n 234 HIS 228 A ILE 229 n 235 ILE 229 A ASP 230 n 236 ASP 230 A GLN 231 n 237 GLN 231 A LEU 232 n 238 LEU 232 A LYS 233 n 239 LYS 233 A LEU 234 n 240 LEU 234 A ILE 235 n 241 ILE 235 A LEU 236 n 242 LEU 236 A ARG 237 n 243 ARG 237 A LEU 238 n 244 LEU 238 A VAL 239 n 245 VAL 239 A GLY 240 n 246 GLY 240 A THR 241 n 247 THR 241 A PRO 242 n 248 PRO 242 A GLY 243 n 249 GLY 243 A ALA 244 n 250 ALA 244 A GLU 245 n 251 GLU 245 A LEU 246 n 252 LEU 246 A LEU 247 n 253 LEU 247 A LYS 248 n 254 LYS 248 A LYS 249 n 255 LYS 249 A ILE 250 n 256 ILE 250 A SER 251 n 257 SER 251 A SER 252 n 258 SER 252 A GLU 253 n 259 GLU 253 A SER 254 n 260 SER 254 A ALA 255 n 261 ALA 255 A ARG 256 n 262 ARG 256 A ASN 257 n 263 ASN 257 A TYR 258 n 264 TYR 258 A ILE 259 n 265 ILE 259 A GLN 260 n 266 GLN 260 A SER 261 n 267 SER 261 A LEU 262 n 268 LEU 262 A THR 263 n 269 THR 263 A GLN 264 n 270 GLN 264 A MET 265 n 271 MET 265 A PRO 266 n 272 PRO 266 A LYS 267 n 273 LYS 267 A MET 268 n 274 MET 268 A ASN 269 n 275 ASN 269 A PHE 270 n 276 PHE 270 A ALA 271 n 277 ALA 271 A ASN 272 n 278 ASN 272 A VAL 273 n 279 VAL 273 A PHE 274 n 280 PHE 274 A ILE 275 n 281 ILE 275 A GLY 276 n 282 GLY 276 A ALA 277 n 283 ALA 277 A ASN 278 n 284 ASN 278 A PRO 279 n 285 PRO 279 A LEU 280 n 286 LEU 280 A ALA 281 n 287 ALA 281 A VAL 282 n 288 VAL 282 A ASP 283 n 289 ASP 283 A LEU 284 n 290 LEU 284 A LEU 285 n 291 LEU 285 A GLU 286 n 292 GLU 286 A LYS 287 n 293 LYS 287 A MET 288 n 294 MET 288 A LEU 289 n 295 LEU 289 A VAL 290 n 296 VAL 290 A LEU 291 n 297 LEU 291 A ASP 292 n 298 ASP 292 A SER 293 n 299 SER 293 A ASP 294 n 300 ASP 294 A LYS 295 n 301 LYS 295 A ARG 296 n 302 ARG 296 A ILE 297 n 303 ILE 297 A THR 298 n 304 THR 298 A ALA 299 n 305 ALA 299 A ALA 300 n 306 ALA 300 A GLN 301 n 307 GLN 301 A ALA 302 n 308 ALA 302 A LEU 303 n 309 LEU 303 A ALA 304 n 310 ALA 304 A HIS 305 n 311 HIS 305 A ALA 306 n 312 ALA 306 A TYR 307 n 313 TYR 307 A PHE 308 n 314 PHE 308 A ALA 309 n 315 ALA 309 A GLN 310 n 316 GLN 310 A TYR 311 n 317 TYR 311 A HIS 312 n 318 HIS 312 A ASP 313 n 319 ASP 313 A PRO 314 n 320 PRO 314 A ASP 315 n 321 ASP 315 A ASP 316 n 322 ASP 316 A GLU 317 n 323 GLU 317 A PRO 318 n 324 PRO 318 A VAL 319 n 325 VAL 319 A ALA 320 n 326 ALA 320 A ASP 321 n 327 ASP 321 A PRO 322 n 328 PRO 322 A TYR 323 n 329 TYR 323 A ASP 324 n 330 ASP 324 A GLN 325 n 331 GLN 325 A SER 326 n 332 SER 326 A PHE 327 n 333 PHE 327 A GLU 328 n 334 GLU 328 A SER 329 n 335 SER 329 A ARG 330 n 336 ARG 330 A ASP 331 n 337 ASP 331 A LEU 332 n 338 LEU 332 A LEU 333 n 339 LEU 333 A ILE 334 n 340 ILE 334 A ASP 335 n 341 ASP 335 A GLU 336 n 342 GLU 336 A TRP 337 n 343 TRP 337 A LYS 338 n 344 LYS 338 A SER 339 n 345 SER 339 A LEU 340 n 346 LEU 340 A THR 341 n 347 THR 341 A TYR 342 n 348 TYR 342 A ASP 343 n 349 ASP 343 A GLU 344 n 350 GLU 344 A VAL 345 n 351 VAL 345 A ILE 346 n 352 ILE 346 A SER 347 n 353 SER 347 A PHE 348 n 354 PHE 348 A VAL 349 n 355 VAL 349 A PRO 350 n 356 PRO 350 A PRO 351 n 357 PRO 351 A n 358 352 A n 359 353 A n 360 354 A n 361 355 A n 362 356 A n 363 357 A n 364 358 A n 365 359 A n 366 360 A software_defined_assembly PISA 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 TYR 9 A N TYR 15 A O VAL 20 A O VAL 26 A O LEU 13 A O LEU 19 A N THR 16 A N THR 22 A N GLY 31 A N GLY 37 A O VAL 38 A O VAL 44 A N CYS 39 A N CYS 45 A O VAL 52 A O VAL 58 A N LYS 53 A N LYS 59 A O LEU 104 A O LEU 110 A O VAL 105 A O VAL 111 A N ASP 88 A N ASP 94 A N ALA 111 A N ALA 117 A O VAL 158 A O VAL 164 A N ALA 157 A N ALA 163 A O LYS 165 A O LYS 171 1 A MET -5 A MET 1 1 Y 1 A ALA -4 A ALA 2 1 Y 1 A HIS -3 A HIS 3 1 Y 1 A HIS -2 A HIS 4 1 Y 1 A HIS -1 A HIS 5 1 Y 1 A HIS 0 A HIS 6 1 Y 1 A HIS 1 A HIS 7 1 Y 1 A SER 2 A SER 8 1 Y 1 A GLN 3 A GLN 9 1 Y 1 A GLU 4 A GLU 10 1 Y 1 A HIS 174 A HIS 180 1 Y 1 A THR 175 A THR 181 1 Y 1 A ASP 176 A ASP 182 1 Y 1 A ASP 177 A ASP 183 1 Y 1 A GLU 178 A GLU 184 1 Y 1 A MET 179 A MET 185 1 Y 1 A THR 180 A THR 186 1 Y 1 A GLY 181 A GLY 187 1 Y 1 A TYR 182 A TYR 188 1 Y 1 A VAL 183 A VAL 189 1 Y 1 A PRO 352 A PRO 358 1 Y 1 A LEU 353 A LEU 359 1 Y 1 A ASP 354 A ASP 360 1 Y 1 A GLN 355 A GLN 361 1 Y 1 A GLU 356 A GLU 362 1 Y 1 A GLU 357 A GLU 363 1 Y 1 A MET 358 A MET 364 1 Y 1 A GLU 359 A GLU 365 1 Y 1 A SER 360 A SER 366 1 Y 1 -17.77 2.10 128.40 110.63 A A A C N CD ARG PRO PRO 5 6 6 Y 1 10.21 1.50 119.30 129.51 A A A C N CA GLU PRO PRO 317 318 318 Y 1 A PRO 6 -118.74 -161.16 1 A GLN 11 170.79 148.92 1 A ASN 14 69.15 -51.10 1 A LYS 15 157.42 13.53 1 A SER 32 -122.08 -156.56 1 A ALA 34 89.48 -121.28 1 A SER 37 68.89 119.44 1 A ARG 57 39.06 58.72 1 A PHE 99 -58.73 106.93 1 A CYS 119 -83.03 -70.53 1 A ARG 149 84.25 -8.03 1 A ALA 172 -51.84 108.40 1 A MET 194 -164.76 -53.36 1 A ASN 196 73.01 -102.52 1 A TRP 197 71.45 -32.37 1 A MET 198 62.31 -173.68 1 A PRO 224 -78.38 36.22 1 A PRO 350 -49.01 169.77 47.14 5.38559671 0.00000000 0.00000000 5.52362910 0.00000000 -10.90922581 0.2630 0.2064 0.2091 2.40 37.09 710 14230 4.99 93.27 RANDOM 1 THROUGHOUT 0.0 MOLECULAR REPLACEMENT 2.40 37.09 97 2862 44 0 2721 0.006 2832 2.00 0.920 3829 2.00 26.566 559 0.00 0.007 82 2.00 0.012 400 5.00 1.335 2832 20.00 0.037 73 5.00 0.3371 0.2557 0.2604 2.54 97 1534 1631 9 5.95 93.27 52.732 2.40 50.00 3BV2 14286 0. 0.067 1 14.2 6.7 93.4 0.244 2.40 2.49 2.4 2.6 62.5 phasing AMoRE refinement BUSTER-TNT 2.1.1 data reduction DENZO data scaling SCALEPACK Morpholino pyrrolotriazine P38 Alpha map kinase inhibitor compound 30 1 N N 2 N N 3 N N A SER 61 A SER 67 HELX_P A MET 78 A MET 84 1 1 18 A SER 95 A SER 101 HELX_P A PHE 99 A PHE 105 5 2 5 A LEU 113 A LEU 119 HELX_P A GLN 120 A GLN 126 1 3 8 A THR 123 A THR 129 HELX_P A SER 143 A SER 149 1 4 21 A LYS 152 A LYS 158 HELX_P A SER 154 A SER 160 5 5 3 A ALA 184 A ALA 190 HELX_P A ARG 189 A ARG 195 5 6 6 A THR 203 A THR 209 HELX_P A THR 218 A THR 224 1 7 16 A ASP 227 A ASP 233 HELX_P A GLY 240 A GLY 246 1 8 14 A GLY 243 A GLY 249 HELX_P A LYS 248 A LYS 254 1 9 6 A SER 252 A SER 258 HELX_P A SER 261 A SER 267 1 10 10 A ASN 269 A ASN 275 HELX_P A PHE 274 A PHE 280 1 11 6 A ASN 278 A ASN 284 HELX_P A LEU 289 A LEU 295 1 12 12 A THR 298 A THR 304 HELX_P A ALA 304 A ALA 310 1 13 7 A HIS 305 A HIS 311 HELX_P A ALA 309 A ALA 315 5 14 5 A GLN 325 A GLN 331 HELX_P A ARG 330 A ARG 336 5 15 6 A LEU 333 A LEU 339 HELX_P A SER 347 A SER 353 1 16 15 TRANSFERASE SERINE/THREONINE-PROTEIN KINASE, KINASE, TRANSFERASE, P38 MAP KINASE, Alternative splicing, ATP-binding, Cytoplasm, Nucleotide-binding, Nucleus, Phosphoprotein MK14_HUMAN UNP 1 2 Q16539 SQERPTFYRQELNKTIWEVPERYQNLSPVGSGAYGSVCAAFDTKTGLRVAVKKLSRPFQSIIHAKRTYRELRLLKHMKHE NVIGLLDVFTPARSLEEFNDVYLVTHLMGADLNNIVKCQKLTDDHVQFLIYQILRGLKYIHSADIIHRDLKPSNLAVNED CELKILDFGLARHTDDEMTGYVATRWYRAPEIMLNWMHYNQTVDIWSVGCIMAELLTGRTLFPGTDHIDQLKLILRLVGT PGAELLKKISSESARNYIQSLTQMPKMNFANVFIGANPLAVDLLEKMLVLDSDKRITAAQALAHAYFAQYHDPDDEPVAD PYDQSFESRDLLIDEWKSLTYDEVISFVPPPLDQEEMES 2 360 3BV2 2 360 Q16539 A 1 8 366 1 expression tag MET -5 3BV2 A Q16539 UNP 1 1 expression tag ALA -4 3BV2 A Q16539 UNP 2 1 expression tag HIS -3 3BV2 A Q16539 UNP 3 1 expression tag HIS -2 3BV2 A Q16539 UNP 4 1 expression tag HIS -1 3BV2 A Q16539 UNP 5 1 expression tag HIS 0 3BV2 A Q16539 UNP 6 1 expression tag HIS 1 3BV2 A Q16539 UNP 7 2 2 5 3 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A PHE 8 A PHE 14 A TYR 9 A TYR 15 A VAL 20 A VAL 26 A PRO 21 A PRO 27 A GLU 12 A GLU 18 A LEU 13 A LEU 19 A THR 16 A THR 22 A ILE 17 A ILE 23 A TYR 24 A TYR 30 A GLY 31 A GLY 37 A VAL 38 A VAL 44 A ASP 43 A ASP 49 A ARG 49 A ARG 55 A LYS 54 A LYS 60 A TYR 103 A TYR 109 A HIS 107 A HIS 113 A ASP 88 A ASP 94 A PHE 90 A PHE 96 A ALA 111 A ALA 117 A ASP 112 A ASP 118 A LEU 156 A LEU 162 A VAL 158 A VAL 164 A LEU 164 A LEU 170 A ILE 166 A ILE 172 BINDING SITE FOR RESIDUE P38 A 501 A P38 501 Software 22 A ALA 51 A ALA 57 22 1_555 A LYS 53 A LYS 59 22 1_555 A GLU 71 A GLU 77 22 1_555 A LEU 75 A LEU 81 22 1_555 A ILE 84 A ILE 90 22 1_555 A LEU 104 A LEU 110 22 1_555 A THR 106 A THR 112 22 1_555 A HIS 107 A HIS 113 22 1_555 A LEU 108 A LEU 114 22 1_555 A MET 109 A MET 115 22 1_555 A GLY 110 A GLY 116 22 1_555 A ALA 111 A ALA 117 22 1_555 A ASP 112 A ASP 118 22 1_555 A ILE 141 A ILE 147 22 1_555 A HIS 148 A HIS 154 22 1_555 A LEU 167 A LEU 173 22 1_555 A ASP 168 A ASP 174 22 1_555 A PHE 169 A PHE 175 22 1_555 A LEU 171 A LEU 177 22 1_555 A ARG 173 A ARG 179 22 1_555 A HOH 502 C HOH 22 1_555 A HOH 547 C HOH 22 1_555 19 P 21 21 21