0.021377 0.000000 0.000000 0.000000 0.018563 0.000000 0.000000 0.000000 0.008801 0.000000 0.000000 0.000000 Zhu, J.-Y. Schonbrunn, E. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.000 90.000 90.000 46.780 53.870 113.620 C27 H32 N8 O2 500.595 1-[6-(2-hydroxypropan-2-yl)pyridin-2-yl]-6-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-2-(prop-2-en-1-yl)-1,2-dihydro-3H-pyrazolo[3,4-d]pyrimidin-3-one 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 C4 H10 O3 106.120 DI(HYDROXYETHYL)ETHER 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 C N 2 N N N 3 N C N 4 N C N 5 N N N 6 N C N 7 N C Y 8 N C Y 9 N C Y 10 N C Y 11 N C N 12 N N Y 13 N C Y 14 N N Y 15 N C Y 16 N C N 17 N C N 18 N O N 19 N N N 20 N C N 21 N C N 22 N C N 23 N N Y 24 N C Y 25 N N Y 26 N C Y 27 N N Y 28 N C Y 29 N C Y 30 N C Y 31 N C N 32 N C N 33 N C N 34 N C N 35 N O Y 36 N C Y 37 N C 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 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 H N 67 N H N 68 N H N 69 N H N 70 N N N 71 S C N 72 N C N 73 N O N 74 N C N 75 N O N 76 N H N 77 N H N 78 N H N 79 N H N 80 N H N 81 N H N 82 N H N 83 N N N 84 S C N 85 N C N 86 N O N 87 N C N 88 N C N 89 N C N 90 N N N 91 N C N 92 N N N 93 N N N 94 N O N 95 N H N 96 N H N 97 N H 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 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 N 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 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 O N 134 N O 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 R C N 145 N C N 146 N O N 147 N C N 148 N S 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 N N 158 S C N 159 N C N 160 N O N 161 N C N 162 N C N 163 N C N 164 N O N 165 N N N 166 N O N 167 N H N 168 N H N 169 N H 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 N N 178 S C N 179 N C N 180 N O N 181 N C N 182 N C N 183 N C N 184 N O 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 H N 193 N H N 194 N H N 195 N H N 196 N N N 197 N C N 198 N C N 199 N O N 200 N O N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N N N 207 S C N 208 N C N 209 N O N 210 N C Y 211 N C Y 212 N N Y 213 N C Y 214 N C Y 215 N N N 216 N O 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 O 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 S C N 235 N C N 236 N C 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 N 250 N H N 251 N H N 252 N N N 253 S C N 254 N C N 255 N O N 256 N C N 257 N C N 258 N C N 259 N C N 260 N O 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 H N 270 N H N 271 N H N 272 N H N 273 N H N 274 N N N 275 S C N 276 N C N 277 N O N 278 N C N 279 N C N 280 N C N 281 N C N 282 N N N 283 N O N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H 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 N N 300 S C N 301 N C N 302 N O N 303 N C N 304 N C N 305 N S N 306 N C N 307 N O 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 C N 320 N O N 321 N C N 322 N O N 323 N C N 324 N C N 325 N O N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N N N 337 S C N 338 N C N 339 N O N 340 N C Y 341 N C Y 342 N C Y 343 N C Y 344 N C Y 345 N C Y 346 N C N 347 N O N 348 N H N 349 N H N 350 N H N 351 N H N 352 N H N 353 N H N 354 N H N 355 N 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 N C N 364 N C 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 N 381 N O N 382 N O N 383 N H N 384 N H N 385 N H N 386 N H N 387 N H N 388 N H N 389 N H N 390 N N N 391 S C N 392 N C N 393 N O N 394 R C N 395 N O N 396 N C N 397 N O N 398 N H N 399 N H 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 N N 408 S C N 409 N C N 410 N O N 411 N C Y 412 N C Y 413 N C Y 414 N C Y 415 N N Y 416 N C Y 417 N C Y 418 N C Y 419 N C Y 420 N C N 421 N O 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 430 N H N 431 N H N 432 N H N 433 N H N 434 N N N 435 S C N 436 N C N 437 N O N 438 N C Y 439 N C Y 440 N C Y 441 N C Y 442 N C Y 443 N C Y 444 N C N 445 N O N 446 N O N 447 N H N 448 N H N 449 N H N 450 N H N 451 N H N 452 N H N 453 N H N 454 N H N 455 N H N 456 N H N 457 N H N 458 N N N 459 S C N 460 N C N 461 N O N 462 N C N 463 N C N 464 N C N 465 N O N 466 N H N 467 N H N 468 N H N 469 N H N 470 N H N 471 N H N 472 N H N 473 N H N 474 N H N 475 N H N 476 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 sing N 8 N sing Y 9 N doub Y 10 N sing Y 11 N sing Y 12 N doub Y 13 N doub Y 14 N sing N 15 N sing N 16 N sing Y 17 N doub Y 18 N sing Y 19 N sing N 20 N sing Y 21 N doub Y 22 N sing Y 23 N doub Y 24 N sing N 25 N sing Y 26 N doub N 27 N sing N 28 N sing Y 29 N doub Y 30 N sing N 31 N sing N 32 N sing Y 33 N doub N 34 N sing Y 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N doub N 40 N sing N 41 N doub 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 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 sing 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 doub 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 sing N 105 N sing N 106 N doub N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N doub N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N doub 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 sing N 132 N sing N 133 N sing N 134 N doub 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 doub 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 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 sing N 181 N doub 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 N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N doub N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N doub N 209 N sing N 210 N sing N 211 N sing N 212 N sing Y 213 N sing Y 214 N doub Y 215 N doub N 216 N sing Y 217 N sing N 218 N sing Y 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 doub 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 sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N doub N 253 N sing N 254 N sing N 255 N sing N 256 N sing 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 doub 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 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 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 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 doub N 333 N sing N 334 N sing N 335 N sing N 336 N sing Y 337 N doub Y 338 N sing Y 339 N sing N 340 N sing Y 341 N doub N 342 N sing Y 343 N doub N 344 N sing Y 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 sing N 372 N doub 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 sing N 383 N sing N 384 N sing N 385 N doub 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 sing N 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 doub N 402 N sing N 403 N sing N 404 N sing N 405 N sing Y 406 N doub Y 407 N sing Y 408 N sing N 409 N sing Y 410 N doub Y 411 N sing Y 412 N sing N 413 N sing Y 414 N sing Y 415 N doub N 416 N sing Y 417 N doub N 418 N sing Y 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N sing N 426 N sing N 427 N sing N 428 N sing N 429 N doub N 430 N sing N 431 N sing N 432 N sing N 433 N sing Y 434 N doub Y 435 N sing Y 436 N sing N 437 N sing Y 438 N doub N 439 N sing Y 440 N doub N 441 N sing Y 442 N sing N 443 N sing N 444 N sing N 445 N sing 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 doub N 454 N sing N 455 N sing N 456 N sing N 457 N sing N 458 N sing N 459 N sing N 460 N sing N 461 N sing N 462 N sing N 463 N sing N 464 N sing US J. Med. Chem. JMCMAR 0151 1520-4804 60 7863 7875 10.1021/acs.jmedchem.7b00996 28792760 Structural Basis of Wee Kinases Functionality and Inactivation by Diverse Small Molecule Inhibitors. 2017 10.2210/pdb5vd0/pdb pdb_00005vd0 100 1 CCD 2015-12-09 MARMOSAIC 300 mm CCD ROSENBAUM-ROCK DOUBLE-CRYSTAL SINGLE WAVELENGTH M x-ray 1 1.00 1.0 22-ID APS 1.00 SYNCHROTRON APS BEAMLINE 22-ID 34498.133 Membrane-associated tyrosine- and threonine-specific cdc2-inhibitory kinase 2.7.11.1 KINASE DOMAIN, UNP RESIDUES 75-362 1 man polymer 500.595 1-[6-(2-hydroxypropan-2-yl)pyridin-2-yl]-6-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-2-(prop-2-en-1-yl)-1,2-dihydro-3H-pyrazolo[3,4-d]pyrimidin-3-one 1 syn non-polymer 106.120 DI(HYDROXYETHYL)ETHER 1 syn non-polymer 18.015 water 68 nat water Myt1 kinase no no MHHHHHHSSGVDLGTENLYFQSMHQLQPRRVSFRGEASETLQSPGYDPSRPESFFQQSFQRLSRLGHGSYGEVFKVRSKE DGRLYAVKRSMSPFRGPKDRARKLAEVGSHEKVGQHPCCVRLEQAWEEGGILYLQTELCGPSLQQHCEAWGASLPEAQVW GYLRDTLLALAHLHSQGLVHLDVKPANIFLGPRGRCKLGDFGLLVELGTAGAGEVQEGDPRYMAPELLQGSYGTAADVFS LGLTILEVACNMELPHGGEGWQQLRQGYLPPEFTAGLSSELRSVLVMMLEPDPKLRATAEALLALPVLRQP MHHHHHHSSGVDLGTENLYFQSMHQLQPRRVSFRGEASETLQSPGYDPSRPESFFQQSFQRLSRLGHGSYGEVFKVRSKE DGRLYAVKRSMSPFRGPKDRARKLAEVGSHEKVGQHPCCVRLEQAWEEGGILYLQTELCGPSLQQHCEAWGASLPEAQVW GYLRDTLLALAHLHSQGLVHLDVKPANIFLGPRGRCKLGDFGLLVELGTAGAGEVQEGDPRYMAPELLQGSYGTAADVFS LGLTILEVACNMELPHGGEGWQQLRQGYLPPEFTAGLSSELRSVLVMMLEPDPKLRATAEALLALPVLRQP 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 Human sample 1 311 PKMYT1, MYT1 9606 Homo sapiens 469008 ESCHERICHIA COLI BL21(DE3)-RIPL PLASMID Biological sequence PNIC28-BSA4 1 2.07 40.72 VAPOR DIFFUSION, HANGING DROP 7.5 14 MG/ML MYT1, 50 mM HEPES PH 7.5, 0.5 mM DTT, 0.05 M POTASSIUM CHLORIDE, 17.5 (V/V) % pentaerythritol propoxylate (5/4 PO/OH), 1.5 mM MK1775 291 citation citation_author pdbx_audit_support chem_comp_atom chem_comp_bond database_2 repository Initial release Database references Author supporting evidence Data collection Database references 1 0 2017-08-23 1 1 2017-10-11 1 2 2019-12-11 1 3 2024-03-06 _citation.journal_volume _citation.page_first _citation.page_last _citation.title _citation_author.name _pdbx_audit_support.funding_organization _database_2.pdbx_DOI _database_2.pdbx_database_accession United States National Institutes of Health/Eunice Kennedy Shriver National Institute of Child Health & Human Development (NIH/NICHD) UO1 HD076542 N RCSB Y RCSB 2017-04-01 REL REL 8X7 1-[6-(2-hydroxypropan-2-yl)pyridin-2-yl]-6-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-2-(prop-2-en-1-yl)-1,2-dihydro-3H-pyrazolo[3,4-d]pyrimidin-3-one PEG DI(HYDROXYETHYL)ETHER HOH water MK1 1 2 8X7 8X7 401 A PEG 1 3 PEG PEG 402 A HOH 42 4 HOH HOH 501 A HOH 1 4 HOH HOH 502 A HOH 19 4 HOH HOH 503 A HOH 45 4 HOH HOH 504 A HOH 40 4 HOH HOH 505 A HOH 11 4 HOH HOH 506 A HOH 43 4 HOH HOH 507 A HOH 31 4 HOH HOH 508 A HOH 28 4 HOH HOH 509 A HOH 26 4 HOH HOH 510 A HOH 66 4 HOH HOH 511 A HOH 22 4 HOH HOH 512 A HOH 57 4 HOH HOH 513 A HOH 15 4 HOH HOH 514 A HOH 36 4 HOH HOH 515 A HOH 49 4 HOH HOH 516 A HOH 44 4 HOH HOH 517 A HOH 61 4 HOH HOH 518 A HOH 17 4 HOH HOH 519 A HOH 5 4 HOH HOH 520 A HOH 20 4 HOH HOH 521 A HOH 58 4 HOH HOH 522 A HOH 27 4 HOH HOH 523 A HOH 18 4 HOH HOH 524 A HOH 10 4 HOH HOH 525 A HOH 68 4 HOH HOH 526 A HOH 65 4 HOH HOH 527 A HOH 13 4 HOH HOH 528 A HOH 9 4 HOH HOH 529 A HOH 53 4 HOH HOH 530 A HOH 6 4 HOH HOH 531 A HOH 33 4 HOH HOH 532 A HOH 3 4 HOH HOH 533 A HOH 63 4 HOH HOH 534 A HOH 54 4 HOH HOH 535 A HOH 23 4 HOH HOH 536 A HOH 52 4 HOH HOH 537 A HOH 21 4 HOH HOH 538 A HOH 50 4 HOH HOH 539 A HOH 47 4 HOH HOH 540 A HOH 25 4 HOH HOH 541 A HOH 7 4 HOH HOH 542 A HOH 41 4 HOH HOH 543 A HOH 56 4 HOH HOH 544 A HOH 64 4 HOH HOH 545 A HOH 32 4 HOH HOH 546 A HOH 39 4 HOH HOH 547 A HOH 38 4 HOH HOH 548 A HOH 14 4 HOH HOH 549 A HOH 67 4 HOH HOH 550 A HOH 12 4 HOH HOH 551 A HOH 35 4 HOH HOH 552 A HOH 16 4 HOH HOH 553 A HOH 34 4 HOH HOH 554 A HOH 2 4 HOH HOH 555 A HOH 55 4 HOH HOH 556 A HOH 51 4 HOH HOH 557 A HOH 48 4 HOH HOH 558 A HOH 46 4 HOH HOH 559 A HOH 37 4 HOH HOH 560 A HOH 59 4 HOH HOH 561 A HOH 29 4 HOH HOH 562 A HOH 4 4 HOH HOH 563 A HOH 60 4 HOH HOH 564 A HOH 30 4 HOH HOH 565 A HOH 8 4 HOH HOH 566 A HOH 24 4 HOH HOH 567 A HOH 62 4 HOH HOH 568 A n 1 -22 A n 2 -21 A n 3 -20 A n 4 -19 A n 5 -18 A n 6 -17 A n 7 -16 A n 8 -15 A n 9 -14 A n 10 -13 A n 11 -12 A n 12 -11 A LEU -10 n 13 LEU -10 A GLY -9 n 14 GLY -9 A THR -8 n 15 THR -8 A GLU -7 n 16 GLU -7 A ASN -6 n 17 ASN -6 A LEU -5 n 18 LEU -5 A TYR -4 n 19 TYR -4 A PHE -3 n 20 PHE -3 A n 21 72 A n 22 73 A n 23 74 A n 24 75 A n 25 76 A LEU 77 n 26 LEU 77 A GLN 78 n 27 GLN 78 A PRO 79 n 28 PRO 79 A ARG 80 n 29 ARG 80 A ARG 81 n 30 ARG 81 A VAL 82 n 31 VAL 82 A SER 83 n 32 SER 83 A PHE 84 n 33 PHE 84 A ARG 85 n 34 ARG 85 A GLY 86 n 35 GLY 86 A GLU 87 n 36 GLU 87 A ALA 88 n 37 ALA 88 A SER 89 n 38 SER 89 A GLU 90 n 39 GLU 90 A THR 91 n 40 THR 91 A LEU 92 n 41 LEU 92 A GLN 93 n 42 GLN 93 A SER 94 n 43 SER 94 A PRO 95 n 44 PRO 95 A GLY 96 n 45 GLY 96 A TYR 97 n 46 TYR 97 A ASP 98 n 47 ASP 98 A PRO 99 n 48 PRO 99 A SER 100 n 49 SER 100 A ARG 101 n 50 ARG 101 A PRO 102 n 51 PRO 102 A GLU 103 n 52 GLU 103 A SER 104 n 53 SER 104 A PHE 105 n 54 PHE 105 A PHE 106 n 55 PHE 106 A GLN 107 n 56 GLN 107 A GLN 108 n 57 GLN 108 A SER 109 n 58 SER 109 A PHE 110 n 59 PHE 110 A GLN 111 n 60 GLN 111 A ARG 112 n 61 ARG 112 A LEU 113 n 62 LEU 113 A SER 114 n 63 SER 114 A ARG 115 n 64 ARG 115 A LEU 116 n 65 LEU 116 A GLY 117 n 66 GLY 117 A HIS 118 n 67 HIS 118 A GLY 119 n 68 GLY 119 A SER 120 n 69 SER 120 A TYR 121 n 70 TYR 121 A GLY 122 n 71 GLY 122 A GLU 123 n 72 GLU 123 A VAL 124 n 73 VAL 124 A PHE 125 n 74 PHE 125 A LYS 126 n 75 LYS 126 A VAL 127 n 76 VAL 127 A ARG 128 n 77 ARG 128 A SER 129 n 78 SER 129 A LYS 130 n 79 LYS 130 A GLU 131 n 80 GLU 131 A ASP 132 n 81 ASP 132 A GLY 133 n 82 GLY 133 A ARG 134 n 83 ARG 134 A LEU 135 n 84 LEU 135 A TYR 136 n 85 TYR 136 A ALA 137 n 86 ALA 137 A VAL 138 n 87 VAL 138 A LYS 139 n 88 LYS 139 A ARG 140 n 89 ARG 140 A SER 141 n 90 SER 141 A MET 142 n 91 MET 142 A SER 143 n 92 SER 143 A PRO 144 n 93 PRO 144 A PHE 145 n 94 PHE 145 A ARG 146 n 95 ARG 146 A GLY 147 n 96 GLY 147 A PRO 148 n 97 PRO 148 A LYS 149 n 98 LYS 149 A ASP 150 n 99 ASP 150 A ARG 151 n 100 ARG 151 A ALA 152 n 101 ALA 152 A ARG 153 n 102 ARG 153 A LYS 154 n 103 LYS 154 A LEU 155 n 104 LEU 155 A ALA 156 n 105 ALA 156 A GLU 157 n 106 GLU 157 A VAL 158 n 107 VAL 158 A GLY 159 n 108 GLY 159 A SER 160 n 109 SER 160 A HIS 161 n 110 HIS 161 A GLU 162 n 111 GLU 162 A LYS 163 n 112 LYS 163 A VAL 164 n 113 VAL 164 A GLY 165 n 114 GLY 165 A GLN 166 n 115 GLN 166 A HIS 167 n 116 HIS 167 A PRO 168 n 117 PRO 168 A CYS 169 n 118 CYS 169 A CYS 170 n 119 CYS 170 A VAL 171 n 120 VAL 171 A ARG 172 n 121 ARG 172 A LEU 173 n 122 LEU 173 A GLU 174 n 123 GLU 174 A GLN 175 n 124 GLN 175 A ALA 176 n 125 ALA 176 A TRP 177 n 126 TRP 177 A GLU 178 n 127 GLU 178 A GLU 179 n 128 GLU 179 A GLY 180 n 129 GLY 180 A GLY 181 n 130 GLY 181 A ILE 182 n 131 ILE 182 A LEU 183 n 132 LEU 183 A TYR 184 n 133 TYR 184 A LEU 185 n 134 LEU 185 A GLN 186 n 135 GLN 186 A THR 187 n 136 THR 187 A GLU 188 n 137 GLU 188 A LEU 189 n 138 LEU 189 A CYS 190 n 139 CYS 190 A GLY 191 n 140 GLY 191 A PRO 192 n 141 PRO 192 A SER 193 n 142 SER 193 A LEU 194 n 143 LEU 194 A GLN 195 n 144 GLN 195 A GLN 196 n 145 GLN 196 A HIS 197 n 146 HIS 197 A CYS 198 n 147 CYS 198 A GLU 199 n 148 GLU 199 A ALA 200 n 149 ALA 200 A TRP 201 n 150 TRP 201 A GLY 202 n 151 GLY 202 A ALA 203 n 152 ALA 203 A SER 204 n 153 SER 204 A LEU 205 n 154 LEU 205 A PRO 206 n 155 PRO 206 A GLU 207 n 156 GLU 207 A ALA 208 n 157 ALA 208 A GLN 209 n 158 GLN 209 A VAL 210 n 159 VAL 210 A TRP 211 n 160 TRP 211 A GLY 212 n 161 GLY 212 A TYR 213 n 162 TYR 213 A LEU 214 n 163 LEU 214 A ARG 215 n 164 ARG 215 A ASP 216 n 165 ASP 216 A THR 217 n 166 THR 217 A LEU 218 n 167 LEU 218 A LEU 219 n 168 LEU 219 A ALA 220 n 169 ALA 220 A LEU 221 n 170 LEU 221 A ALA 222 n 171 ALA 222 A HIS 223 n 172 HIS 223 A LEU 224 n 173 LEU 224 A HIS 225 n 174 HIS 225 A SER 226 n 175 SER 226 A GLN 227 n 176 GLN 227 A GLY 228 n 177 GLY 228 A LEU 229 n 178 LEU 229 A VAL 230 n 179 VAL 230 A HIS 231 n 180 HIS 231 A LEU 232 n 181 LEU 232 A ASP 233 n 182 ASP 233 A VAL 234 n 183 VAL 234 A LYS 235 n 184 LYS 235 A PRO 236 n 185 PRO 236 A ALA 237 n 186 ALA 237 A ASN 238 n 187 ASN 238 A ILE 239 n 188 ILE 239 A PHE 240 n 189 PHE 240 A LEU 241 n 190 LEU 241 A GLY 242 n 191 GLY 242 A PRO 243 n 192 PRO 243 A ARG 244 n 193 ARG 244 A GLY 245 n 194 GLY 245 A ARG 246 n 195 ARG 246 A CYS 247 n 196 CYS 247 A LYS 248 n 197 LYS 248 A LEU 249 n 198 LEU 249 A GLY 250 n 199 GLY 250 A ASP 251 n 200 ASP 251 A PHE 252 n 201 PHE 252 A GLY 253 n 202 GLY 253 A LEU 254 n 203 LEU 254 A LEU 255 n 204 LEU 255 A VAL 256 n 205 VAL 256 A GLU 257 n 206 GLU 257 A LEU 258 n 207 LEU 258 A GLY 259 n 208 GLY 259 A THR 260 n 209 THR 260 A ALA 261 n 210 ALA 261 A GLY 262 n 211 GLY 262 A ALA 263 n 212 ALA 263 A GLY 264 n 213 GLY 264 A GLU 265 n 214 GLU 265 A VAL 266 n 215 VAL 266 A GLN 267 n 216 GLN 267 A GLU 268 n 217 GLU 268 A GLY 269 n 218 GLY 269 A ASP 270 n 219 ASP 270 A PRO 271 n 220 PRO 271 A ARG 272 n 221 ARG 272 A TYR 273 n 222 TYR 273 A MET 274 n 223 MET 274 A ALA 275 n 224 ALA 275 A PRO 276 n 225 PRO 276 A GLU 277 n 226 GLU 277 A LEU 278 n 227 LEU 278 A LEU 279 n 228 LEU 279 A GLN 280 n 229 GLN 280 A GLY 281 n 230 GLY 281 A SER 282 n 231 SER 282 A TYR 283 n 232 TYR 283 A GLY 284 n 233 GLY 284 A THR 285 n 234 THR 285 A ALA 286 n 235 ALA 286 A ALA 287 n 236 ALA 287 A ASP 288 n 237 ASP 288 A VAL 289 n 238 VAL 289 A PHE 290 n 239 PHE 290 A SER 291 n 240 SER 291 A LEU 292 n 241 LEU 292 A GLY 293 n 242 GLY 293 A LEU 294 n 243 LEU 294 A THR 295 n 244 THR 295 A ILE 296 n 245 ILE 296 A LEU 297 n 246 LEU 297 A GLU 298 n 247 GLU 298 A VAL 299 n 248 VAL 299 A ALA 300 n 249 ALA 300 A CYS 301 n 250 CYS 301 A ASN 302 n 251 ASN 302 A MET 303 n 252 MET 303 A GLU 304 n 253 GLU 304 A LEU 305 n 254 LEU 305 A PRO 306 n 255 PRO 306 A HIS 307 n 256 HIS 307 A GLY 308 n 257 GLY 308 A GLY 309 n 258 GLY 309 A GLU 310 n 259 GLU 310 A GLY 311 n 260 GLY 311 A TRP 312 n 261 TRP 312 A GLN 313 n 262 GLN 313 A GLN 314 n 263 GLN 314 A LEU 315 n 264 LEU 315 A ARG 316 n 265 ARG 316 A GLN 317 n 266 GLN 317 A GLY 318 n 267 GLY 318 A TYR 319 n 268 TYR 319 A LEU 320 n 269 LEU 320 A PRO 321 n 270 PRO 321 A PRO 322 n 271 PRO 322 A GLU 323 n 272 GLU 323 A PHE 324 n 273 PHE 324 A THR 325 n 274 THR 325 A ALA 326 n 275 ALA 326 A GLY 327 n 276 GLY 327 A LEU 328 n 277 LEU 328 A SER 329 n 278 SER 329 A SER 330 n 279 SER 330 A GLU 331 n 280 GLU 331 A LEU 332 n 281 LEU 332 A ARG 333 n 282 ARG 333 A SER 334 n 283 SER 334 A VAL 335 n 284 VAL 335 A LEU 336 n 285 LEU 336 A VAL 337 n 286 VAL 337 A MET 338 n 287 MET 338 A MET 339 n 288 MET 339 A LEU 340 n 289 LEU 340 A GLU 341 n 290 GLU 341 A PRO 342 n 291 PRO 342 A ASP 343 n 292 ASP 343 A PRO 344 n 293 PRO 344 A LYS 345 n 294 LYS 345 A LEU 346 n 295 LEU 346 A ARG 347 n 296 ARG 347 A ALA 348 n 297 ALA 348 A THR 349 n 298 THR 349 A ALA 350 n 299 ALA 350 A GLU 351 n 300 GLU 351 A ALA 352 n 301 ALA 352 A LEU 353 n 302 LEU 353 A LEU 354 n 303 LEU 354 A ALA 355 n 304 ALA 355 A LEU 356 n 305 LEU 356 A PRO 357 n 306 PRO 357 A VAL 358 n 307 VAL 358 A LEU 359 n 308 LEU 359 A ARG 360 n 309 ARG 360 A GLN 361 n 310 GLN 361 A n 311 362 A 1.8882 -0.2924 -0.0575 1.6189 -0.2738 2.1736 0.0261 -0.1115 -0.1901 -0.0173 -0.0112 0.1130 0.1956 -0.0360 -0.0142 0.2576 -0.0136 -0.0154 0.3872 -0.0096 0.2259 refined -24.7526 -2.4965 13.0878 X-RAY DIFFRACTION 1.7600 0.9683 -0.5940 2.8457 -0.1069 3.0550 0.0040 0.0048 0.0164 0.1932 -0.0158 0.0786 0.2183 -0.0834 0.0084 0.2256 0.0225 -0.0264 0.4050 -0.0201 0.1943 refined -21.0443 -0.4706 -8.0607 X-RAY DIFFRACTION 1.7871 0.3432 -0.5163 2.9097 0.3397 2.5392 -0.0480 0.0662 0.0543 -0.0930 0.0945 0.0875 0.0038 -0.1371 -0.0115 0.2382 0.0021 -0.0226 0.4658 -0.0309 0.2055 refined -24.8456 5.9980 -19.5327 X-RAY DIFFRACTION A -10 A 188 X-RAY DIFFRACTION 1 chain 'A' and (resid -10 through 188 ) A 189 A 269 X-RAY DIFFRACTION 2 chain 'A' and (resid 189 through 269 ) A 270 A 361 X-RAY DIFFRACTION 3 chain 'A' and (resid 270 through 361 ) author_and_software_defined_assembly PISA 1 monomeric gel filtration 210 2 15010 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 ARG 80 A N ARG 29 A O GLU 178 A O GLU 127 A N GLN 175 A N GLN 124 A O GLN 186 A O GLN 135 A O THR 187 A O THR 136 A N ALA 137 A N ALA 86 A O ARG 140 A O ARG 89 A N GLU 123 A N GLU 72 A O VAL 124 A O VAL 73 A N GLY 117 A N GLY 66 A N VAL 230 A N VAL 179 A O VAL 256 A O VAL 205 A N PHE 240 A N PHE 189 A O LYS 248 A O LYS 197 1 A MET -22 A MET 1 1 Y 1 A HIS -21 A HIS 2 1 Y 1 A HIS -20 A HIS 3 1 Y 1 A HIS -19 A HIS 4 1 Y 1 A HIS -18 A HIS 5 1 Y 1 A HIS -17 A HIS 6 1 Y 1 A HIS -16 A HIS 7 1 Y 1 A SER -15 A SER 8 1 Y 1 A SER -14 A SER 9 1 Y 1 A GLY -13 A GLY 10 1 Y 1 A VAL -12 A VAL 11 1 Y 1 A ASP -11 A ASP 12 1 Y 1 A GLN 72 A GLN 21 1 Y 1 A SER 73 A SER 22 1 Y 1 A MET 74 A MET 23 1 Y 1 A HIS 75 A HIS 24 1 Y 1 A GLN 76 A GLN 25 1 Y 1 A PRO 362 A PRO 311 1 Y 1 A ARG 85 -163.49 84.70 1 A ASP 233 -153.04 38.36 1 A ALA 261 60.14 70.23 1 A GLU 265 -155.36 13.73 154.590 43.8782 12.290 0.2310 0.1952 2.1300 48.6760 828 16576 5.0000 99.2900 0.1900 1 FREE R-VALUE 1.370 MOLECULAR REPLACEMENT 25.3200 0.9000 1.1100 2.1300 48.6760 68 2432 36.26 28.99 86 0 2278 293 0.006 2378 0.839 3218 0.032 333 0.004 422 14.729 892 0.2695 0.0000 0.2423 2.2634 135 2572 2707 6 100.0000 0.2735 0.0000 0.2247 2.4381 137 2595 2732 6 100.0000 0.2347 0.0000 0.2178 2.6835 136 2598 2734 6 100.0000 0.2717 0.0000 0.2167 3.0717 138 2620 2758 6 100.0000 0.2250 0.0000 0.1839 3.8698 139 2640 2779 6 99.0000 0.1972 0.0000 0.1635 48.6888 143 2723 2866 6 98.0000 27.460 2.130 48.676 5VD0 16578 -3.000 0.999 0.059 0.068 0.986 1 17.220 4.036 99.300 0.358 2.130 2.190 4.120 1193 0.933 0.412 1 4.061 99.400 0.315 2.190 2.250 4.550 1201 0.949 0.362 1 4.090 100.000 0.268 2.250 2.310 5.510 1137 0.962 0.308 1 4.090 99.900 0.251 2.310 2.380 5.830 1109 0.963 0.288 1 4.087 99.600 0.191 2.380 2.460 7.100 1096 0.978 0.219 1 4.084 99.700 0.166 2.460 2.550 8.210 1029 0.981 0.191 1 4.070 99.800 0.141 2.550 2.640 9.980 1021 0.985 0.162 1 4.071 99.800 0.122 2.640 2.750 10.980 981 0.991 0.140 1 4.093 99.700 0.099 2.750 2.870 13.030 927 0.992 0.114 1 4.037 99.800 0.080 2.870 3.010 15.840 905 0.994 0.092 1 4.053 99.500 0.059 3.010 3.180 20.220 855 0.997 0.068 1 4.064 99.700 0.048 3.180 3.370 24.610 817 0.998 0.055 1 4.035 99.400 0.038 3.370 3.600 29.710 771 0.998 0.044 1 4.030 99.200 0.032 3.600 3.890 34.440 714 0.999 0.036 1 4.027 99.300 0.028 3.890 4.260 38.800 654 0.999 0.032 1 3.972 99.100 0.028 4.260 4.760 40.600 607 0.999 0.032 1 3.944 98.100 0.028 4.760 5.500 39.970 525 0.999 0.032 1 3.968 97.400 0.028 5.500 6.740 37.380 461 0.999 0.032 1 3.926 97.100 0.023 6.740 9.530 43.220 361 0.999 0.026 1 3.753 97.300 0.020 9.530 48.676 46.700 214 0.999 0.024 1 3.421 94.300 data scaling XSCALE data collection SERGUI refinement PHENIX 1.9_1692 data extraction PDB_EXTRACT 3.22 data reduction XDS phasing PHASER N CRYSTAL STRUCTURE OF HUMAN MYT1 KINASE DOMAIN IN COMPLEX WITH MK1775 1 N N 2 N N 3 N N 4 N N A SER 104 A SER 53 HELX_P A SER 109 A SER 58 1 AA1 6 A GLY 147 A GLY 96 HELX_P A GLY 165 A GLY 114 1 AA2 19 A SER 193 A SER 142 HELX_P A GLY 202 A GLY 151 1 AA3 10 A PRO 206 A PRO 155 HELX_P A GLN 227 A GLN 176 1 AA4 22 A PRO 243 A PRO 192 HELX_P A GLY 245 A GLY 194 5 AA5 3 A ASP 251 A ASP 200 HELX_P A LEU 255 A LEU 204 5 AA6 5 A ASP 270 A ASP 219 HELX_P A MET 274 A MET 223 5 AA7 5 A ALA 275 A ALA 224 HELX_P A GLY 281 A GLY 230 5 AA8 7 A THR 285 A THR 234 HELX_P A ASN 302 A ASN 251 1 AA9 18 A GLY 308 A GLY 257 HELX_P A ARG 316 A ARG 265 1 AB1 9 A PRO 321 A PRO 270 HELX_P A ALA 326 A ALA 275 1 AB2 6 A SER 329 A SER 278 HELX_P A LEU 340 A LEU 289 1 AB3 12 A THR 349 A THR 298 HELX_P A ALA 355 A ALA 304 1 AB4 7 A LEU 356 A LEU 305 HELX_P A ARG 360 A ARG 309 5 AB5 5 TRANSFERASE/TRANSFERASE INHIBITOR KINASE DOMAIN, CELL CYCLE, TYROSINE- AND THREONINE-SPECIFIC KINASE, MEMBRANE-ASSOCIATED PROTEIN KINASE, TRANSFERASE, INHIBITOR, TRANSFERASE-TRANSFERASE INHIBITOR complex A GLY 264 A GLY 213 1 A GLU 265 A GLU 214 1.24 PMYT1_HUMAN UNP 1 75 Q99640 HQLQPRRVSFRGEASETLQSPGYDPSRPESFFQQSFQRLSRLGHGSYGEVFKVRSKEDGRLYAVKRSMSPFRGPKDRARK LAEVGSHEKVGQHPCCVRLEQAWEEGGILYLQTELCGPSLQQHCEAWGASLPEAQVWGYLRDTLLALAHLHSQGLVHLDV KPANIFLGPRGRCKLGDFGLLVELGTAGAGEVQEGDPRYMAPELLQGSYGTAADVFSLGLTILEVACNMELPHGGEGWQQ LRQGYLPPEFTAGLSSELRSVLVMMLEPDPKLRATAEALLALPVLRQP 75 362 5VD0 75 362 Q99640 A 1 24 311 1 initiating methionine MET -22 5VD0 A Q99640 UNP 1 1 expression tag HIS -21 5VD0 A Q99640 UNP 2 1 expression tag HIS -20 5VD0 A Q99640 UNP 3 1 expression tag HIS -19 5VD0 A Q99640 UNP 4 1 expression tag HIS -18 5VD0 A Q99640 UNP 5 1 expression tag HIS -17 5VD0 A Q99640 UNP 6 1 expression tag HIS -16 5VD0 A Q99640 UNP 7 1 expression tag SER -15 5VD0 A Q99640 UNP 8 1 expression tag SER -14 5VD0 A Q99640 UNP 9 1 expression tag GLY -13 5VD0 A Q99640 UNP 10 1 expression tag VAL -12 5VD0 A Q99640 UNP 11 1 expression tag ASP -11 5VD0 A Q99640 UNP 12 1 expression tag LEU -10 5VD0 A Q99640 UNP 13 1 expression tag GLY -9 5VD0 A Q99640 UNP 14 1 expression tag THR -8 5VD0 A Q99640 UNP 15 1 expression tag GLU -7 5VD0 A Q99640 UNP 16 1 expression tag ASN -6 5VD0 A Q99640 UNP 17 1 expression tag LEU -5 5VD0 A Q99640 UNP 18 1 expression tag TYR -4 5VD0 A Q99640 UNP 19 1 expression tag PHE -3 5VD0 A Q99640 UNP 20 1 expression tag GLN 72 5VD0 A Q99640 UNP 21 1 expression tag SER 73 5VD0 A Q99640 UNP 22 1 expression tag MET 74 5VD0 A Q99640 UNP 23 6 2 2 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A ARG 80 A ARG 29 A ARG 81 A ARG 30 A LEU 173 A LEU 122 A GLU 179 A GLU 128 A ILE 182 A ILE 131 A GLU 188 A GLU 137 A LEU 135 A LEU 84 A SER 141 A SER 90 A GLY 122 A GLY 71 A SER 129 A SER 78 A PHE 110 A PHE 59 A GLY 119 A GLY 68 A LEU 229 A LEU 178 A VAL 230 A VAL 179 A VAL 256 A VAL 205 A GLU 257 A GLU 206 A ILE 239 A ILE 188 A LEU 241 A LEU 190 A CYS 247 A CYS 196 A LEU 249 A LEU 198 binding site for residue 8X7 A 401 A 8X7 401 Software 15 binding site for residue PEG A 402 A PEG 402 Software 4 A LEU 116 A LEU 65 15 1_555 A TYR 121 A TYR 70 15 1_555 A VAL 124 A VAL 73 15 1_555 A VAL 171 A VAL 120 15 1_555 A THR 187 A THR 136 15 1_555 A GLU 188 A GLU 137 15 1_555 A LEU 189 A LEU 138 15 1_555 A CYS 190 A CYS 139 15 1_555 A GLY 191 A GLY 140 15 1_555 A GLN 196 A GLN 145 15 1_555 A ALA 237 A ALA 186 15 1_555 A PHE 240 A PHE 189 15 1_555 A HOH 510 D HOH 15 1_555 A HOH 529 D HOH 15 1_555 A HOH 536 D HOH 15 1_555 A ARG 112 A ARG 61 4 1_555 A SER 114 A SER 63 4 1_555 A ARG 115 A ARG 64 4 1_555 A HOH 545 D HOH 4 4_555 19 P 21 21 21