0.024116 0.000000 0.000000 0.000000 0.018091 0.000000 0.000000 0.000000 0.012077 0.000000 0.000000 0.000000 Klon, A.E. Heroux, A. Ross, L.J. Pathak, V. Johnson, C.A. Piper, J.R. Borhani, D.W. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 41.467 55.275 82.799 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 C18 H17 N7 331.374 6-([5-QUINOLYLAMINO]METHYL)-2,4-DIAMINO-5-METHYLPYRIDO[2,3-D]PYRIMIDINE SRI-9439 non-polymer C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C21 H30 N7 O17 P3 745.421 NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE 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 O4 S -2 96.063 SULFATE ION non-polymer 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 Y 205 N C Y 206 N C Y 207 N C Y 208 N C Y 209 N C Y 210 N C Y 211 N C N 212 N C Y 213 N C Y 214 N C Y 215 N C Y 216 N C N 217 N C Y 218 N C Y 219 N C Y 220 N C Y 221 N C Y 222 N C Y 223 N N Y 224 N N Y 225 N N Y 226 N N N 227 N N N 228 N N N 229 N N 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 H 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 N N 248 S C N 249 N C N 250 N O N 251 N C N 252 N C N 253 N C N 254 N C N 255 N N N 256 N O N 257 N H N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N N N 273 S C N 274 N C N 275 N O N 276 N C N 277 N C N 278 N S N 279 N C N 280 N O N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H N 291 N H N 292 S P N 293 N O N 294 N O N 295 N O N 296 N C N 297 R C N 298 N O N 299 R C N 300 N O N 301 R C N 302 N O N 303 R C Y 304 N N Y 305 N C Y 306 N N Y 307 N C Y 308 N C N 309 N N Y 310 N N Y 311 N C Y 312 N N Y 313 N C N 314 N O N 315 S P N 316 N O N 317 N O N 318 N O N 319 N C N 320 R C N 321 N O N 322 S C N 323 N O N 324 R C N 325 N O N 326 R C N 327 N N N 328 N C N 329 N C N 330 N C N 331 N O N 332 N N N 333 N C N 334 N C N 335 N C N 336 N P N 337 N O N 338 N O N 339 N O 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 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 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 H N 367 N H N 368 N H N 369 N H N 370 N N N 371 S C N 372 N C N 373 N O N 374 N C Y 375 N C Y 376 N C Y 377 N C Y 378 N C Y 379 N C Y 380 N C N 381 N O N 382 N H 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 H N 391 N H N 392 N H N 393 N N N 394 S C N 395 N C N 396 N O N 397 N C N 398 N C N 399 N C N 400 N O N 401 N H N 402 N H N 403 N H N 404 N H N 405 N H N 406 N H N 407 N H N 408 N H N 409 N H N 410 N N N 411 S C N 412 N C N 413 N O N 414 N C N 415 N O N 416 N O 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 S N 425 N O N 426 N O N 427 N O N 428 N O N 429 N N N 430 S C N 431 N C N 432 N O N 433 R C N 434 N O N 435 N C 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 N N 447 S C N 448 N C N 449 N O N 450 N C Y 451 N C Y 452 N C Y 453 N C Y 454 N N Y 455 N C Y 456 N C Y 457 N C Y 458 N C Y 459 N C N 460 N O 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 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 N N 474 S C N 475 N C N 476 N O N 477 N C Y 478 N C Y 479 N C Y 480 N C Y 481 N C Y 482 N C Y 483 N C N 484 N O N 485 N O N 486 N H N 487 N H N 488 N H N 489 N H N 490 N H N 491 N H N 492 N H N 493 N H N 494 N H N 495 N H N 496 N H N 497 N N N 498 S C N 499 N C N 500 N O N 501 N C N 502 N C N 503 N C N 504 N O N 505 N H N 506 N H N 507 N H N 508 N H N 509 N H N 510 N H N 511 N H N 512 N H N 513 N H N 514 N H N 515 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 Y 194 N doub Y 195 N sing Y 196 N sing Y 197 N sing N 198 N sing Y 199 N doub Y 200 N sing N 201 N sing Y 202 N doub Y 203 N sing Y 204 N doub N 205 N sing Y 206 N sing N 207 N sing Y 208 N doub N 209 N sing N 210 N sing N 211 N sing N 212 N sing Y 213 N doub Y 214 N sing N 215 N sing Y 216 N sing N 217 N sing Y 218 N doub N 219 N sing Y 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N sing Y 225 N doub Y 226 N sing N 227 N sing Y 228 N sing Y 229 N doub Y 230 N doub Y 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N doub N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N doub 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 doub 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 sing 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 Y 305 N sing Y 306 N sing Y 307 N doub N 308 N sing Y 309 N sing Y 310 N sing Y 311 N doub N 312 N sing Y 313 N doub N 314 N sing N 315 N sing Y 316 N sing Y 317 N doub N 318 N sing Y 319 N sing N 320 N sing N 321 N doub 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 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 doub N 346 N sing N 347 N sing N 348 N sing N 349 N doub 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 doub N 357 N sing N 358 N sing N 359 N doub 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 doub N 371 N sing N 372 N sing N 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 doub N 380 N sing Y 381 N doub N 382 N sing Y 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 N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N sing N 403 N sing N 404 N sing N 405 N sing N 406 N sing N 407 N sing N 408 N sing N 409 N sing N 410 N doub 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 doub 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 doub 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 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 doub N 444 N sing N 445 N sing N 446 N sing N 447 N sing Y 448 N doub Y 449 N sing Y 450 N sing N 451 N sing Y 452 N doub Y 453 N sing Y 454 N sing N 455 N sing Y 456 N sing Y 457 N doub N 458 N sing Y 459 N doub N 460 N sing Y 461 N sing N 462 N sing N 463 N sing N 464 N sing N 465 N sing N 466 N sing N 467 N sing N 468 N sing N 469 N sing N 470 N sing N 471 N doub N 472 N sing N 473 N sing N 474 N sing N 475 N sing Y 476 N doub Y 477 N sing Y 478 N sing N 479 N sing Y 480 N doub N 481 N sing Y 482 N doub N 483 N sing Y 484 N sing N 485 N sing N 486 N sing N 487 N sing N 488 N sing N 489 N sing N 490 N sing N 491 N sing N 492 N sing N 493 N sing N 494 N sing N 495 N doub N 496 N sing N 497 N sing N 498 N sing N 499 N sing N 500 N sing N 501 N sing N 502 N sing N 503 N sing N 504 N sing N 505 N sing N 506 N sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 320 677 693 10.1016/S0022-2836(02)00469-2 12096917 Atomic structures of human dihydrofolate reductase complexed with NADPH and two lipophilic antifolates at 1.09 a and 1.05 a resolution. 2002 10.2210/pdb1kms/pdb pdb_00001kms 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 100.0 1 PT-COATED MIRROR IMAGE PLATE 1997-06-25 MARRESEARCH SI (111) SINGLE WAVELENGTH M x-ray 1 1.08 1.0 BL7-1 SSRL 1.08 SYNCHROTRON SSRL BEAMLINE BL7-1 21349.525 DIHYDROFOLATE REDUCTASE 1.5.1.3 1 man polymer 96.063 SULFATE ION 2 syn non-polymer 331.374 6-([5-QUINOLYLAMINO]METHYL)-2,4-DIAMINO-5-METHYLPYRIDO[2,3-D]PYRIMIDINE 1 syn non-polymer 745.421 NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE 1 syn non-polymer 18.015 water 399 nat water DHFR no no VGSLNCIVAVSQNMGIGKNGDLPWPPLRNEFRYFQRMTTTSSVEGKQNLVIMGKKTWFSIPEKNRPLKGRINLVLSRELK EPPQGAHFLSRSLDDALKLTEQPELANKVDMVWIVGGSSVYKEAMNHPGHLKLFVTRIMQDFESDTFFPEIDLEKYKLLP EYPGVLSDVQEEKGIKYKFEVYEKND VGSLNCIVAVSQNMGIGKNGDLPWPPLRNEFRYFQRMTTTSSVEGKQNLVIMGKKTWFSIPEKNRPLKGRINLVLSRELK EPPQGAHFLSRSLDDALKLTEQPELANKVDMVWIVGGSSVYKEAMNHPGHLKLFVTRIMQDFESDTFFPEIDLEKYKLLP EYPGVLSDVQEEKGIKYKFEVYEKND 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 human Homo Escherichia Escherichia coli sample 9606 Homo sapiens CYTOPLASM 469008 Escherichia coli BL21(DE3) BL21(DE3) PET11A PLASMID PDFR 1 2.23 46 VAPOR DIFFUSION, HANGING DROP 8.00 THE TERNARY COMPLEX OF DHFR WITH NADPH AND SRI-9439 WAS FORMED BY MIXING HUMAN DHFR (20 MG/ML IN 25 MM KPO4 (PH 7.0), 0.1 MM EDTA, AND 3 MM NAN3) WITH 60 MM NADPH, FOLLOWED 15 MINUTES LATER BY 60 MM OF INHIBITOR IN DMSO (FINAL CONCENTRATIONS OF 2 MM NADPH AND 2 MM INHIBITOR). THIS COMPLEX SOLUTION WAS MIXED WITH AN EQUAL VOLUME OF PRECIPITANT CONTAINING 24-33% PEG 4000, 0.2 M LI2SO4, 0.1 M TRIS CL (PH 7.9-8.4), AND EQUILIBRATED WITH THE PRECIPITANT BY HANGING DROP VAPOR DIFFUSION AT 277 K. THE CRYSTAL GREW IN ABOUT 3 WEEKS. THE CRYSTAL WAS FLASH-COOLED DIRECTLY IN LIQUID NITROGEN AFTER HARVESTING INTO MOTHER LIQUOR CONTAINING 10% GLYCEROL., pH 8.00, VAPOR DIFFUSION, HANGING DROP 277 chem_comp_atom chem_comp_bond database_2 struct_site pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Refinement description 1 0 2002-07-10 1 1 2008-04-27 1 2 2011-07-13 1 3 2024-02-14 1 4 2024-04-03 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND (Z)-6-(2-[2,5-DIMETHOXYPHENYL]ETHEN-1-YL)-2,4-DIAMINO-5-METHYLPYRIDO[2,3-D]PYRIMIDINE (SRI-9662), A LIPOPHILIC ANTIFOLATE RCSB Y RCSB 2001-12-17 REL REL SO4 SULFATE ION LIH 6-([5-QUINOLYLAMINO]METHYL)-2,4-DIAMINO-5-METHYLPYRIDO[2,3-D]PYRIMIDINE NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HOH water UNPUBLISHED HUMAN DHFR STRUCTURE. other SUL 203 2 SO4 SO4 203 A SUL 204 2 SO4 SO4 204 A LIH 201 3 LIH LIH 201 A NDP 202 4 NDP NDP 202 A HOH 301 5 HOH HOH 301 A HOH 302 5 HOH HOH 302 A HOH 303 5 HOH HOH 303 A HOH 304 5 HOH HOH 304 A HOH 305 5 HOH HOH 305 A HOH 306 5 HOH HOH 306 A HOH 307 5 HOH HOH 307 A HOH 308 5 HOH HOH 308 A HOH 309 5 HOH HOH 309 A HOH 310 5 HOH HOH 310 A HOH 311 5 HOH HOH 311 A HOH 312 5 HOH HOH 312 A HOH 313 5 HOH HOH 313 A HOH 314 5 HOH HOH 314 A HOH 315 5 HOH HOH 315 A HOH 316 5 HOH HOH 316 A HOH 317 5 HOH HOH 317 A HOH 318 5 HOH HOH 318 A HOH 319 5 HOH HOH 319 A HOH 320 5 HOH HOH 320 A HOH 321 5 HOH HOH 321 A HOH 322 5 HOH HOH 322 A HOH 323 5 HOH HOH 323 A HOH 324 5 HOH HOH 324 A HOH 325 5 HOH HOH 325 A HOH 326 5 HOH HOH 326 A HOH 327 5 HOH HOH 327 A HOH 328 5 HOH HOH 328 A HOH 329 5 HOH HOH 329 A HOH 330 5 HOH HOH 330 A HOH 331 5 HOH HOH 331 A HOH 332 5 HOH HOH 332 A HOH 333 5 HOH HOH 333 A HOH 334 5 HOH HOH 334 A HOH 335 5 HOH HOH 335 A HOH 336 5 HOH HOH 336 A HOH 337 5 HOH HOH 337 A HOH 338 5 HOH HOH 338 A HOH 339 5 HOH HOH 339 A HOH 340 5 HOH HOH 340 A HOH 341 5 HOH HOH 341 A HOH 342 5 HOH HOH 342 A HOH 343 5 HOH HOH 343 A HOH 344 5 HOH HOH 344 A HOH 345 5 HOH HOH 345 A HOH 346 5 HOH HOH 346 A HOH 347 5 HOH HOH 347 A HOH 348 5 HOH HOH 348 A HOH 349 5 HOH HOH 349 A HOH 350 5 HOH HOH 350 A HOH 351 5 HOH HOH 351 A HOH 352 5 HOH HOH 352 A HOH 353 5 HOH HOH 353 A HOH 354 5 HOH HOH 354 A HOH 355 5 HOH HOH 355 A HOH 356 5 HOH HOH 356 A HOH 357 5 HOH HOH 357 A HOH 358 5 HOH HOH 358 A HOH 359 5 HOH HOH 359 A HOH 360 5 HOH HOH 360 A HOH 361 5 HOH HOH 361 A HOH 362 5 HOH HOH 362 A HOH 363 5 HOH HOH 363 A HOH 364 5 HOH HOH 364 A HOH 365 5 HOH HOH 365 A HOH 366 5 HOH HOH 366 A HOH 367 5 HOH HOH 367 A HOH 368 5 HOH HOH 368 A HOH 369 5 HOH HOH 369 A HOH 370 5 HOH HOH 370 A HOH 371 5 HOH HOH 371 A HOH 372 5 HOH HOH 372 A HOH 373 5 HOH HOH 373 A HOH 374 5 HOH HOH 374 A HOH 375 5 HOH HOH 375 A HOH 376 5 HOH HOH 376 A HOH 377 5 HOH HOH 377 A HOH 378 5 HOH HOH 378 A HOH 379 5 HOH HOH 379 A HOH 380 5 HOH HOH 380 A HOH 381 5 HOH HOH 381 A HOH 382 5 HOH HOH 382 A HOH 383 5 HOH HOH 383 A HOH 384 5 HOH HOH 384 A HOH 385 5 HOH HOH 385 A HOH 386 5 HOH HOH 386 A HOH 387 5 HOH HOH 387 A HOH 388 5 HOH HOH 388 A HOH 389 5 HOH HOH 389 A HOH 390 5 HOH HOH 390 A HOH 391 5 HOH HOH 391 A HOH 392 5 HOH HOH 392 A HOH 393 5 HOH HOH 393 A HOH 394 5 HOH HOH 394 A HOH 395 5 HOH HOH 395 A HOH 396 5 HOH HOH 396 A HOH 397 5 HOH HOH 397 A HOH 398 5 HOH HOH 398 A HOH 399 5 HOH HOH 399 A HOH 400 5 HOH HOH 400 A HOH 401 5 HOH HOH 401 A HOH 402 5 HOH HOH 402 A HOH 403 5 HOH HOH 403 A HOH 404 5 HOH HOH 404 A HOH 405 5 HOH HOH 405 A HOH 406 5 HOH HOH 406 A HOH 407 5 HOH HOH 407 A HOH 408 5 HOH HOH 408 A HOH 409 5 HOH HOH 409 A HOH 410 5 HOH HOH 410 A HOH 411 5 HOH HOH 411 A HOH 412 5 HOH HOH 412 A HOH 413 5 HOH HOH 413 A HOH 414 5 HOH HOH 414 A HOH 415 5 HOH HOH 415 A HOH 416 5 HOH HOH 416 A HOH 417 5 HOH HOH 417 A HOH 418 5 HOH HOH 418 A HOH 419 5 HOH HOH 419 A HOH 420 5 HOH HOH 420 A HOH 421 5 HOH HOH 421 A HOH 422 5 HOH HOH 422 A HOH 423 5 HOH HOH 423 A HOH 424 5 HOH HOH 424 A HOH 425 5 HOH HOH 425 A HOH 426 5 HOH HOH 426 A HOH 427 5 HOH HOH 427 A HOH 428 5 HOH HOH 428 A HOH 429 5 HOH HOH 429 A HOH 430 5 HOH HOH 430 A HOH 431 5 HOH HOH 431 A HOH 432 5 HOH HOH 432 A HOH 433 5 HOH HOH 433 A HOH 434 5 HOH HOH 434 A HOH 435 5 HOH HOH 435 A HOH 436 5 HOH HOH 436 A HOH 437 5 HOH HOH 437 A HOH 438 5 HOH HOH 438 A HOH 439 5 HOH HOH 439 A HOH 440 5 HOH HOH 440 A HOH 441 5 HOH HOH 441 A HOH 442 5 HOH HOH 442 A HOH 443 5 HOH HOH 443 A HOH 444 5 HOH HOH 444 A HOH 445 5 HOH HOH 445 A HOH 446 5 HOH HOH 446 A HOH 447 5 HOH HOH 447 A HOH 448 5 HOH HOH 448 A HOH 449 5 HOH HOH 449 A HOH 450 5 HOH HOH 450 A HOH 451 5 HOH HOH 451 A HOH 452 5 HOH HOH 452 A HOH 453 5 HOH HOH 453 A HOH 454 5 HOH HOH 454 A HOH 455 5 HOH HOH 455 A HOH 456 5 HOH HOH 456 A HOH 457 5 HOH HOH 457 A HOH 458 5 HOH HOH 458 A HOH 459 5 HOH HOH 459 A HOH 460 5 HOH HOH 460 A HOH 461 5 HOH HOH 461 A HOH 462 5 HOH HOH 462 A HOH 463 5 HOH HOH 463 A HOH 464 5 HOH HOH 464 A HOH 465 5 HOH HOH 465 A HOH 466 5 HOH HOH 466 A HOH 467 5 HOH HOH 467 A HOH 468 5 HOH HOH 468 A HOH 469 5 HOH HOH 469 A HOH 470 5 HOH HOH 470 A HOH 471 5 HOH HOH 471 A HOH 472 5 HOH HOH 472 A HOH 473 5 HOH HOH 473 A HOH 474 5 HOH HOH 474 A HOH 475 5 HOH HOH 475 A HOH 476 5 HOH HOH 476 A HOH 477 5 HOH HOH 477 A HOH 478 5 HOH HOH 478 A HOH 479 5 HOH HOH 479 A HOH 480 5 HOH HOH 480 A HOH 481 5 HOH HOH 481 A HOH 482 5 HOH HOH 482 A HOH 483 5 HOH HOH 483 A HOH 484 5 HOH HOH 484 A HOH 485 5 HOH HOH 485 A HOH 486 5 HOH HOH 486 A HOH 487 5 HOH HOH 487 A HOH 488 5 HOH HOH 488 A HOH 489 5 HOH HOH 489 A HOH 490 5 HOH HOH 490 A HOH 491 5 HOH HOH 491 A HOH 492 5 HOH HOH 492 A HOH 493 5 HOH HOH 493 A HOH 494 5 HOH HOH 494 A HOH 495 5 HOH HOH 495 A HOH 496 5 HOH HOH 496 A HOH 497 5 HOH HOH 497 A HOH 498 5 HOH HOH 498 A HOH 499 5 HOH HOH 499 A HOH 500 5 HOH HOH 500 A HOH 501 5 HOH HOH 501 A HOH 502 5 HOH HOH 502 A HOH 503 5 HOH HOH 503 A HOH 504 5 HOH HOH 504 A HOH 505 5 HOH HOH 505 A HOH 506 5 HOH HOH 506 A HOH 507 5 HOH HOH 507 A HOH 508 5 HOH HOH 508 A HOH 509 5 HOH HOH 509 A HOH 510 5 HOH HOH 510 A HOH 511 5 HOH HOH 511 A HOH 512 5 HOH HOH 512 A HOH 513 5 HOH HOH 513 A HOH 514 5 HOH HOH 514 A HOH 515 5 HOH HOH 515 A HOH 516 5 HOH HOH 516 A HOH 517 5 HOH HOH 517 A HOH 518 5 HOH HOH 518 A HOH 519 5 HOH HOH 519 A HOH 520 5 HOH HOH 520 A HOH 521 5 HOH HOH 521 A HOH 522 5 HOH HOH 522 A HOH 523 5 HOH HOH 523 A HOH 524 5 HOH HOH 524 A HOH 525 5 HOH HOH 525 A HOH 526 5 HOH HOH 526 A HOH 527 5 HOH HOH 527 A HOH 528 5 HOH HOH 528 A HOH 529 5 HOH HOH 529 A HOH 530 5 HOH HOH 530 A HOH 531 5 HOH HOH 531 A HOH 532 5 HOH HOH 532 A HOH 533 5 HOH HOH 533 A HOH 534 5 HOH HOH 534 A HOH 535 5 HOH HOH 535 A HOH 536 5 HOH HOH 536 A HOH 537 5 HOH HOH 537 A HOH 538 5 HOH HOH 538 A HOH 539 5 HOH HOH 539 A HOH 540 5 HOH HOH 540 A HOH 541 5 HOH HOH 541 A HOH 542 5 HOH HOH 542 A HOH 543 5 HOH HOH 543 A HOH 544 5 HOH HOH 544 A HOH 545 5 HOH HOH 545 A HOH 546 5 HOH HOH 546 A HOH 547 5 HOH HOH 547 A HOH 548 5 HOH HOH 548 A HOH 549 5 HOH HOH 549 A HOH 550 5 HOH HOH 550 A HOH 551 5 HOH HOH 551 A HOH 552 5 HOH HOH 552 A HOH 553 5 HOH HOH 553 A HOH 554 5 HOH HOH 554 A HOH 555 5 HOH HOH 555 A HOH 556 5 HOH HOH 556 A HOH 557 5 HOH HOH 557 A HOH 558 5 HOH HOH 558 A HOH 559 5 HOH HOH 559 A HOH 560 5 HOH HOH 560 A HOH 561 5 HOH HOH 561 A HOH 562 5 HOH HOH 562 A HOH 563 5 HOH HOH 563 A HOH 564 5 HOH HOH 564 A HOH 565 5 HOH HOH 565 A HOH 566 5 HOH HOH 566 A HOH 567 5 HOH HOH 567 A HOH 568 5 HOH HOH 568 A HOH 569 5 HOH HOH 569 A HOH 570 5 HOH HOH 570 A HOH 571 5 HOH HOH 571 A HOH 572 5 HOH HOH 572 A HOH 573 5 HOH HOH 573 A HOH 574 5 HOH HOH 574 A HOH 575 5 HOH HOH 575 A HOH 576 5 HOH HOH 576 A HOH 577 5 HOH HOH 577 A HOH 578 5 HOH HOH 578 A HOH 579 5 HOH HOH 579 A HOH 580 5 HOH HOH 580 A HOH 581 5 HOH HOH 581 A HOH 582 5 HOH HOH 582 A HOH 583 5 HOH HOH 583 A HOH 584 5 HOH HOH 584 A HOH 585 5 HOH HOH 585 A HOH 586 5 HOH HOH 586 A HOH 587 5 HOH HOH 587 A HOH 588 5 HOH HOH 588 A HOH 589 5 HOH HOH 589 A HOH 590 5 HOH HOH 590 A HOH 591 5 HOH HOH 591 A HOH 592 5 HOH HOH 592 A HOH 593 5 HOH HOH 593 A HOH 594 5 HOH HOH 594 A HOH 595 5 HOH HOH 595 A HOH 596 5 HOH HOH 596 A HOH 597 5 HOH HOH 597 A HOH 598 5 HOH HOH 598 A HOH 599 5 HOH HOH 599 A HOH 600 5 HOH HOH 600 A HOH 601 5 HOH HOH 601 A HOH 602 5 HOH HOH 602 A HOH 603 5 HOH HOH 603 A HOH 604 5 HOH HOH 604 A HOH 605 5 HOH HOH 605 A HOH 606 5 HOH HOH 606 A HOH 607 5 HOH HOH 607 A HOH 608 5 HOH HOH 608 A HOH 609 5 HOH HOH 609 A HOH 610 5 HOH HOH 610 A HOH 611 5 HOH HOH 611 A HOH 612 5 HOH HOH 612 A HOH 613 5 HOH HOH 613 A HOH 614 5 HOH HOH 614 A HOH 615 5 HOH HOH 615 A HOH 616 5 HOH HOH 616 A HOH 617 5 HOH HOH 617 A HOH 618 5 HOH HOH 618 A HOH 619 5 HOH HOH 619 A HOH 620 5 HOH HOH 620 A HOH 621 5 HOH HOH 621 A HOH 622 5 HOH HOH 622 A HOH 623 5 HOH HOH 623 A HOH 624 5 HOH HOH 624 A HOH 625 5 HOH HOH 625 A HOH 626 5 HOH HOH 626 A HOH 627 5 HOH HOH 627 A HOH 628 5 HOH HOH 628 A HOH 629 5 HOH HOH 629 A HOH 630 5 HOH HOH 630 A HOH 631 5 HOH HOH 631 A HOH 632 5 HOH HOH 632 A HOH 633 5 HOH HOH 633 A HOH 634 5 HOH HOH 634 A HOH 635 5 HOH HOH 635 A HOH 636 5 HOH HOH 636 A HOH 637 5 HOH HOH 637 A HOH 638 5 HOH HOH 638 A HOH 639 5 HOH HOH 639 A HOH 640 5 HOH HOH 640 A HOH 641 5 HOH HOH 641 A HOH 642 5 HOH HOH 642 A HOH 643 5 HOH HOH 643 A HOH 644 5 HOH HOH 644 A HOH 645 5 HOH HOH 645 A HOH 646 5 HOH HOH 646 A HOH 647 5 HOH HOH 647 A HOH 648 5 HOH HOH 648 A HOH 649 5 HOH HOH 649 A HOH 650 5 HOH HOH 650 A HOH 651 5 HOH HOH 651 A HOH 652 5 HOH HOH 652 A HOH 653 5 HOH HOH 653 A HOH 654 5 HOH HOH 654 A HOH 655 5 HOH HOH 655 A HOH 656 5 HOH HOH 656 A HOH 657 5 HOH HOH 657 A HOH 658 5 HOH HOH 658 A HOH 659 5 HOH HOH 659 A HOH 660 5 HOH HOH 660 A HOH 661 5 HOH HOH 661 A HOH 662 5 HOH HOH 662 A HOH 663 5 HOH HOH 663 A HOH 664 5 HOH HOH 664 A HOH 665 5 HOH HOH 665 A HOH 666 5 HOH HOH 666 A HOH 667 5 HOH HOH 667 A HOH 668 5 HOH HOH 668 A HOH 669 5 HOH HOH 669 A HOH 670 5 HOH HOH 670 A HOH 671 5 HOH HOH 671 A HOH 672 5 HOH HOH 672 A HOH 673 5 HOH HOH 673 A HOH 674 5 HOH HOH 674 A HOH 675 5 HOH HOH 675 A HOH 676 5 HOH HOH 676 A HOH 677 5 HOH HOH 677 A HOH 678 5 HOH HOH 678 A HOH 679 5 HOH HOH 679 A HOH 680 5 HOH HOH 680 A HOH 681 5 HOH HOH 681 A HOH 682 5 HOH HOH 682 A HOH 683 5 HOH HOH 683 A HOH 684 5 HOH HOH 684 A HOH 685 5 HOH HOH 685 A HOH 686 5 HOH HOH 686 A HOH 687 5 HOH HOH 687 A HOH 688 5 HOH HOH 688 A HOH 689 5 HOH HOH 689 A HOH 690 5 HOH HOH 690 A HOH 691 5 HOH HOH 691 A HOH 692 5 HOH HOH 692 A HOH 693 5 HOH HOH 693 A HOH 694 5 HOH HOH 694 A HOH 695 5 HOH HOH 695 A HOH 696 5 HOH HOH 696 A HOH 697 5 HOH HOH 697 A HOH 698 5 HOH HOH 698 A HOH 699 5 HOH HOH 699 A n 1 1 A GLY 2 n 2 GLY 2 A SER 3 n 3 SER 3 A LEU 4 n 4 LEU 4 A ASN 5 n 5 ASN 5 A CYS 6 n 6 CYS 6 A ILE 7 n 7 ILE 7 A VAL 8 n 8 VAL 8 A ALA 9 n 9 ALA 9 A VAL 10 n 10 VAL 10 A SER 11 n 11 SER 11 A GLN 12 n 12 GLN 12 A ASN 13 n 13 ASN 13 A MET 14 n 14 MET 14 A GLY 15 n 15 GLY 15 A ILE 16 n 16 ILE 16 A GLY 17 n 17 GLY 17 A LYS 18 n 18 LYS 18 A ASN 19 n 19 ASN 19 A GLY 20 n 20 GLY 20 A ASP 21 n 21 ASP 21 A LEU 22 n 22 LEU 22 A PRO 23 n 23 PRO 23 A TRP 24 n 24 TRP 24 A PRO 25 n 25 PRO 25 A PRO 26 n 26 PRO 26 A LEU 27 n 27 LEU 27 A ARG 28 n 28 ARG 28 A ASN 29 n 29 ASN 29 A GLU 30 n 30 GLU 30 A PHE 31 n 31 PHE 31 A ARG 32 n 32 ARG 32 A TYR 33 n 33 TYR 33 A PHE 34 n 34 PHE 34 A GLN 35 n 35 GLN 35 A ARG 36 n 36 ARG 36 A MET 37 n 37 MET 37 A THR 38 n 38 THR 38 A THR 39 n 39 THR 39 A THR 40 n 40 THR 40 A SER 41 n 41 SER 41 A SER 42 n 42 SER 42 A VAL 43 n 43 VAL 43 A GLU 44 n 44 GLU 44 A GLY 45 n 45 GLY 45 A LYS 46 n 46 LYS 46 A GLN 47 n 47 GLN 47 A ASN 48 n 48 ASN 48 A LEU 49 n 49 LEU 49 A VAL 50 n 50 VAL 50 A ILE 51 n 51 ILE 51 A MET 52 n 52 MET 52 A GLY 53 n 53 GLY 53 A LYS 54 n 54 LYS 54 A LYS 55 n 55 LYS 55 A THR 56 n 56 THR 56 A TRP 57 n 57 TRP 57 A PHE 58 n 58 PHE 58 A SER 59 n 59 SER 59 A ILE 60 n 60 ILE 60 A PRO 61 n 61 PRO 61 A GLU 62 n 62 GLU 62 A LYS 63 n 63 LYS 63 A ASN 64 n 64 ASN 64 A ARG 65 n 65 ARG 65 A PRO 66 n 66 PRO 66 A LEU 67 n 67 LEU 67 A LYS 68 n 68 LYS 68 A GLY 69 n 69 GLY 69 A ARG 70 n 70 ARG 70 A ILE 71 n 71 ILE 71 A ASN 72 n 72 ASN 72 A LEU 73 n 73 LEU 73 A VAL 74 n 74 VAL 74 A LEU 75 n 75 LEU 75 A SER 76 n 76 SER 76 A ARG 77 n 77 ARG 77 A GLU 78 n 78 GLU 78 A LEU 79 n 79 LEU 79 A LYS 80 n 80 LYS 80 A GLU 81 n 81 GLU 81 A PRO 82 n 82 PRO 82 A PRO 83 n 83 PRO 83 A GLN 84 n 84 GLN 84 A GLY 85 n 85 GLY 85 A ALA 86 n 86 ALA 86 A HIS 87 n 87 HIS 87 A PHE 88 n 88 PHE 88 A LEU 89 n 89 LEU 89 A SER 90 n 90 SER 90 A ARG 91 n 91 ARG 91 A SER 92 n 92 SER 92 A LEU 93 n 93 LEU 93 A ASP 94 n 94 ASP 94 A ASP 95 n 95 ASP 95 A ALA 96 n 96 ALA 96 A LEU 97 n 97 LEU 97 A LYS 98 n 98 LYS 98 A LEU 99 n 99 LEU 99 A THR 100 n 100 THR 100 A GLU 101 n 101 GLU 101 A GLN 102 n 102 GLN 102 A PRO 103 n 103 PRO 103 A GLU 104 n 104 GLU 104 A LEU 105 n 105 LEU 105 A ALA 106 n 106 ALA 106 A ASN 107 n 107 ASN 107 A LYS 108 n 108 LYS 108 A VAL 109 n 109 VAL 109 A ASP 110 n 110 ASP 110 A MET 111 n 111 MET 111 A VAL 112 n 112 VAL 112 A TRP 113 n 113 TRP 113 A ILE 114 n 114 ILE 114 A VAL 115 n 115 VAL 115 A GLY 116 n 116 GLY 116 A GLY 117 n 117 GLY 117 A SER 118 n 118 SER 118 A SER 119 n 119 SER 119 A VAL 120 n 120 VAL 120 A TYR 121 n 121 TYR 121 A LYS 122 n 122 LYS 122 A GLU 123 n 123 GLU 123 A ALA 124 n 124 ALA 124 A MET 125 n 125 MET 125 A ASN 126 n 126 ASN 126 A HIS 127 n 127 HIS 127 A PRO 128 n 128 PRO 128 A GLY 129 n 129 GLY 129 A HIS 130 n 130 HIS 130 A LEU 131 n 131 LEU 131 A LYS 132 n 132 LYS 132 A LEU 133 n 133 LEU 133 A PHE 134 n 134 PHE 134 A VAL 135 n 135 VAL 135 A THR 136 n 136 THR 136 A ARG 137 n 137 ARG 137 A ILE 138 n 138 ILE 138 A MET 139 n 139 MET 139 A GLN 140 n 140 GLN 140 A ASP 141 n 141 ASP 141 A PHE 142 n 142 PHE 142 A GLU 143 n 143 GLU 143 A SER 144 n 144 SER 144 A ASP 145 n 145 ASP 145 A THR 146 n 146 THR 146 A PHE 147 n 147 PHE 147 A PHE 148 n 148 PHE 148 A PRO 149 n 149 PRO 149 A GLU 150 n 150 GLU 150 A ILE 151 n 151 ILE 151 A ASP 152 n 152 ASP 152 A LEU 153 n 153 LEU 153 A GLU 154 n 154 GLU 154 A LYS 155 n 155 LYS 155 A TYR 156 n 156 TYR 156 A LYS 157 n 157 LYS 157 A LEU 158 n 158 LEU 158 A LEU 159 n 159 LEU 159 A PRO 160 n 160 PRO 160 A GLU 161 n 161 GLU 161 A TYR 162 n 162 TYR 162 A PRO 163 n 163 PRO 163 A GLY 164 n 164 GLY 164 A VAL 165 n 165 VAL 165 A LEU 166 n 166 LEU 166 A SER 167 n 167 SER 167 A ASP 168 n 168 ASP 168 A VAL 169 n 169 VAL 169 A GLN 170 n 170 GLN 170 A GLU 171 n 171 GLU 171 A GLU 172 n 172 GLU 172 A LYS 173 n 173 LYS 173 A GLY 174 n 174 GLY 174 A ILE 175 n 175 ILE 175 A LYS 176 n 176 LYS 176 A TYR 177 n 177 TYR 177 A LYS 178 n 178 LYS 178 A PHE 179 n 179 PHE 179 A GLU 180 n 180 GLU 180 A VAL 181 n 181 VAL 181 A TYR 182 n 182 TYR 182 A GLU 183 n 183 GLU 183 A LYS 184 n 184 LYS 184 A ASN 185 n 185 ASN 185 A ASP 186 n 186 ASP 186 A 0.1226000 0.1306000 0.1618000 0.1726000 3143 3988 5.0 5.0 62954 79411 author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O PHE 88 A O PHE 88 A N VAL 74 A N VAL 74 A O ILE 71 A O ILE 71 A N VAL 50 A N VAL 50 A N LEU 49 A N LEU 49 A O TRP 113 A O TRP 113 A O ILE 114 A O ILE 114 A N ASN 5 A N ASN 5 A N CYS 6 A N CYS 6 A O PHE 134 A O PHE 134 A N ARG 137 A N ARG 137 A O LYS 178 A O LYS 178 A O GLU 183 A O GLU 183 A N LYS 157 A N LYS 157 A O PHE 88 A O PHE 88 A N VAL 74 A N VAL 74 A O ILE 71 A O ILE 71 A N VAL 50 A N VAL 50 A N LEU 49 A N LEU 49 A O TRP 113 A O TRP 113 A O ILE 114 A O ILE 114 A N ASN 5 A N ASN 5 A N CYS 6 A N CYS 6 A O PHE 134 A O PHE 134 A N ARG 137 A N ARG 137 A O LYS 178 A O LYS 178 A O TYR 177 A O TYR 177 A N GLN 170 A N GLN 170 A N GLY 17 A N GLY 17 A O THR 146 A O THR 146 1 A N GLY 2 A N GLY 2 1 Y 1 A CA GLY 2 A CA GLY 2 1 Y 1 A O GLY 2 A O GLY 2 1 Y 1 A CD GLU 101 A CD GLU 101 1 Y 1 A OE1 GLU 101 A OE1 GLU 101 1 Y 1 A OE2 GLU 101 A OE2 GLU 101 1 Y 1 A NE2 GLN 102 A NE2 GLN 102 1 Y 1 A CD GLU 143 A CD GLU 143 1 Y 1 A OE1 GLU 143 A OE1 GLU 143 1 Y 1 A OE2 GLU 143 A OE2 GLU 143 1 Y 1 A NZ LYS 173 A NZ LYS 173 1 Y 1 A VAL 1 A VAL 1 1 Y 1 15.41 2.30 115.30 130.71 A A A CA CB CG LEU LEU LEU 4 4 4 N 1 5.41 0.90 118.30 123.71 A A A CB CG OD1 ASP ASP ASP 21 21 21 N 1 4.64 0.70 120.80 125.44 A A A CB CG CD2 PHE PHE PHE 31 31 31 N 1 3.39 0.50 120.30 123.69 A A A NE CZ NH1 ARG ARG ARG 32 32 32 A A A N 1 -4.12 0.50 120.30 116.18 A A A NE CZ NH2 ARG ARG ARG 32 32 32 A A A N 1 -9.82 1.60 100.20 90.38 A A A CG SD CE MET MET MET 37 37 37 N 1 3.55 0.50 120.30 123.85 A A A NE CZ NH1 ARG ARG ARG 65 65 65 N 1 A ASP 110 -102.11 -92.78 REFINEMENT IN X-PLOR, ALTERNATED WITH MANUAL REBUILDING IN O, RESULTING IN A FREE R-FACTOR OF 24.0%. SRI-9439 WAS THEN ADDED TO THE MODEL IN THE ACTIVE SITE AND THE CIS PEPTIDE BONDS BETWEEN RESIDUES ARG-65 AND PRO-66 AND RESIDUES GLY-116 AND GLY-117 BECAME APPARENT IN 2FO-FC AND FO-FC MAPS. REFINEMENT PROCEEDED WITH THE ADDITION OF RIDING HYDROGEN ATOMS AND ANISOTROPIC TEMPERATURE FACTORS IN REFMAC AND ARP, YIELDING A FREE R-FACTOR OF 19.4%. AT THIS POINT, MOST OF THE SIDE CHAIN ALTERNATE CONFORMATIONS WERE MODELED. ANISOTROPIC DISPLACEMENT PARAMETERS WERE REFINED IN SHELXL AND RIDING HYDROGEN ATOMS WERE ADDED. IN THE FINAL ROUNDS OF REFINEMENT, RESTRAINTS FOR ALL ATOMS IN SRI-9439 EXCEPT FOR PLANARITY RESTRAINTS ON THE 5-QUINOLYLAMINO GROUP, AND ALL NADPH ATOMS EXCEPT FOR THOSE IN THE ADENINE RING AND ADENINE RIBOSE-2-PHOSPHATE WERE REMOVED, GIVING THE FINAL FREE R-FACTOR (17.3%). ATTEMPTS TO RESTRAIN THE PLANARITY OF THE 5-METHYL-5-DEAZAPTERIDINE MOIETY OF SRI-9439 RESULTED IN LARGE DIFFERENCE ELECTRON DENSITY PEAKS FOR THE EXOCYCLIC N4 AND C5A ATOMS, CONFIRMING THEIR OUT-OF-PLANE POSITIONS. 0.1726000 0.1306000 1.09 20.00 18984 3988 79411 79411 23468 5.0 99.6 5% OF THE REFLECTIONS WERE RANDOMLY SELECTED FOR THE TEST SET. 1 THROUGHOUT 0.0 0.0 MOLECULAR REPLACEMENT UNPUBLISHED HUMAN DHFR STRUCTURE. ENGH & HUBER MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 66 1406.12 1927.22 1.09 20.00 399 2088 83 0 1606 0.013 0.032 0.000 0.0293 0.076 0.086 0.023 0.005 0.050 0.098 10.8 1.090 20.00 1KMS 79611 79611 0.000 0.000 0.0470000 0.0470000 1 9.4 3.6 99.6 0.4220000 1.09 1.15 2.3 0.4220000 3.3 99.1 phasing AMoRE refinement SHELXL-97 data reduction MOSFLM data scaling CCP4 (SCALA) HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND 6-([5-QUINOLYLAMINO]METHYL)-2,4-DIAMINO-5-METHYLPYRIDO[2,3-D]PYRIMIDINE (SRI-9439), A LIPOPHILIC ANTIFOLATE 1 N N 2 N N 2 N N 3 N N 4 N N 5 N N A LEU 27 A LEU 27 HELX_P A THR 40 A THR 40 1 1 14 A LYS 54 A LYS 54 HELX_P A ILE 60 A ILE 60 1 2 7 A PRO 61 A PRO 61 HELX_P A ARG 65 A ARG 65 5 3 5 A SER 92 A SER 92 HELX_P A GLU 101 A GLU 101 1 4 10 A GLY 117 A GLY 117 HELX_P A ASN 126 A ASN 126 1 5 10 OXIDOREDUCTASE OXIDOREDUCTASE, ANTIPARASITIC DRUGS, REDUCTASE, LIPOPHILIC ANTIFOLATES A ARG 65 A ARG 65 1 A PRO 66 A PRO 66 -5.49 A GLY 116 A GLY 116 1 A GLY 117 A GLY 117 4.45 DYR_HUMAN UNP 1 1 P00374 VGSLNCIVAVSQNMGIGKNGDLPWPPLRNEFRYFQRMTTTSSVEGKQNLVIMGKKTWFSIPEKNRPLKGRINLVLSRELK EPPQGAHFLSRSLDDALKLTEQPELANKVDMVWIVGGSSVYKEAMNHPGHLKLFVTRIMQDFESDTFFPEIDLEKYKLLP EYPGVLSDVQEEKGIKYKFEVYEKND 1 186 1KMS 1 186 P00374 A 1 1 186 8 8 2 parallel parallel parallel parallel parallel anti-parallel anti-parallel parallel parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel A PHE 88 A PHE 88 A SER 90 A SER 90 A ILE 71 A ILE 71 A LEU 75 A LEU 75 A GLN 47 A GLN 47 A GLY 53 A GLY 53 A VAL 109 A VAL 109 A ILE 114 A ILE 114 A LEU 4 A LEU 4 A VAL 10 A VAL 10 A LEU 131 A LEU 131 A ILE 138 A ILE 138 A ILE 175 A ILE 175 A LYS 184 A LYS 184 A TYR 156 A TYR 156 A LEU 158 A LEU 158 A PHE 88 A PHE 88 A SER 90 A SER 90 A ILE 71 A ILE 71 A LEU 75 A LEU 75 A GLN 47 A GLN 47 A GLY 53 A GLY 53 A VAL 109 A VAL 109 A ILE 114 A ILE 114 A LEU 4 A LEU 4 A VAL 10 A VAL 10 A LEU 131 A LEU 131 A ILE 138 A ILE 138 A ILE 175 A ILE 175 A LYS 184 A LYS 184 A GLN 170 A GLN 170 A GLU 172 A GLU 172 A GLY 15 A GLY 15 A GLY 17 A GLY 17 A THR 146 A THR 146 A PHE 147 A PHE 147 BINDING SITE FOR RESIDUE SO4 A 203 A SO4 203 Software 4 BINDING SITE FOR RESIDUE SO4 A 204 A SO4 204 Software 7 BINDING SITE FOR RESIDUE LIH A 201 A LIH 201 Software 12 BINDING SITE FOR RESIDUE NDP A 202 A NDP 202 Software 38 A PRO 61 A PRO 61 4 1_555 A GLU 62 A GLU 62 4 1_555 A HOH 500 F HOH 4 1_555 A HOH 524 F HOH 4 1_555 A ARG 28 A ARG 28 7 4_556 A LYS 68 A LYS 68 7 1_555 A GLY 69 A GLY 69 7 1_555 A HOH 375 F HOH 7 1_555 A HOH 608 F HOH 7 1_555 A HOH 658 F HOH 7 4_556 A HOH 695 F HOH 7 1_555 A ILE 7 A ILE 7 12 1_555 A VAL 8 A VAL 8 12 1_555 A GLU 30 A GLU 30 12 1_555 A PHE 31 A PHE 31 12 1_555 A PHE 34 A PHE 34 12 1_555 A PRO 61 A PRO 61 12 1_555 A VAL 115 A VAL 115 12 1_555 A TYR 121 A TYR 121 12 1_555 A NDP 202 E NDP 12 1_555 A HOH 302 F HOH 12 1_555 A HOH 343 F HOH 12 1_555 A HOH 401 F HOH 12 1_555 A VAL 8 A VAL 8 38 1_555 A ALA 9 A ALA 9 38 1_555 A ILE 16 A ILE 16 38 1_555 A GLY 17 A GLY 17 38 1_555 A LYS 18 A LYS 18 38 1_555 A GLY 20 A GLY 20 38 1_555 A ASP 21 A ASP 21 38 1_555 A LEU 22 A LEU 22 38 1_555 A TRP 24 A TRP 24 38 1_555 A GLY 53 A GLY 53 38 1_555 A LYS 54 A LYS 54 38 1_555 A LYS 55 A LYS 55 38 1_555 A THR 56 A THR 56 38 1_555 A LEU 75 A LEU 75 38 1_555 A SER 76 A SER 76 38 1_555 A ARG 77 A ARG 77 38 1_555 A GLU 78 A GLU 78 38 1_555 A ARG 91 A ARG 91 38 1_555 A LYS 98 A LYS 98 38 4_466 A VAL 115 A VAL 115 38 1_555 A GLY 117 A GLY 117 38 1_555 A SER 118 A SER 118 38 1_555 A SER 119 A SER 119 38 1_555 A VAL 120 A VAL 120 38 1_555 A TYR 121 A TYR 121 38 1_555 A GLU 123 A GLU 123 38 1_555 A THR 146 A THR 146 38 1_555 A LIH 201 D LIH 38 1_555 A HOH 317 F HOH 38 1_555 A HOH 339 F HOH 38 1_555 A HOH 389 F HOH 38 1_555 A HOH 400 F HOH 38 1_555 A HOH 401 F HOH 38 1_555 A HOH 435 F HOH 38 1_555 A HOH 581 F HOH 38 1_555 A HOH 584 F HOH 38 1_555 A HOH 643 F HOH 38 1_555 A HOH 689 F HOH 38 1_555 19 P 21 21 21