0.027147 0.000000 0.002389 0.000000 0.023181 0.000000 0.000000 0.000000 0.016923 0.00000 0.00000 0.00000 Cody, V. Galitsky, N. Luft, J.R. Pangborn, W. Rosowsky, A. Queener, S.F. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 95.03 90.00 36.836 43.138 59.319 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 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 C21 H17 N7 367.407 [N-(2,4-DIAMINOPTERIDIN-6-YL)-METHYL]-DIBENZ[B,F]AZEPINE non-polymer 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 N 250 S P N 251 N O N 252 N O N 253 N O N 254 N C N 255 R C N 256 N O N 257 R C N 258 N O N 259 R C N 260 N O N 261 R C Y 262 N N Y 263 N C Y 264 N N Y 265 N C Y 266 N C N 267 N N Y 268 N N Y 269 N C Y 270 N N Y 271 N C N 272 N O N 273 S P N 274 N O N 275 N O N 276 N O N 277 N C N 278 R C N 279 N O N 280 S C N 281 N O N 282 R C N 283 N O N 284 R C N 285 N N N 286 N C N 287 N C N 288 N C N 289 N O N 290 N N N 291 N C N 292 N C N 293 N C N 294 N P N 295 N O N 296 N O N 297 N O 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 H N 327 N H N 328 N N N 329 S C N 330 N C N 331 N O N 332 N C Y 333 N C Y 334 N C Y 335 N C Y 336 N C Y 337 N C Y 338 N C 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 Y 351 N C Y 352 N C Y 353 N C Y 354 N C Y 355 N C Y 356 N C N 357 N C Y 358 N C Y 359 N C Y 360 N C Y 361 N C Y 362 N C Y 363 N C N 364 N C N 365 N C Y 366 N C Y 367 N C Y 368 N C Y 369 N C Y 370 N C Y 371 N C Y 372 N N N 373 N N Y 374 N N N 375 N N Y 376 N N Y 377 N N N 378 N N N 379 N H N 380 N H N 381 N H 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 H N 394 N H N 395 N H N 396 N N N 397 S C N 398 N C N 399 N O N 400 N C N 401 N C N 402 N C N 403 N O 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 H N 411 N H N 412 N H N 413 N N N 414 S C N 415 N C N 416 N O N 417 N C N 418 N O N 419 N O N 420 N H N 421 N H N 422 N H N 423 N H N 424 N H N 425 N H N 426 N H N 427 N N N 428 S C N 429 N C N 430 N O N 431 R C N 432 N O N 433 N C N 434 N O N 435 N H N 436 N H N 437 N H N 438 N H N 439 N H N 440 N H N 441 N H N 442 N H N 443 N H N 444 N N N 445 S C N 446 N C N 447 N O N 448 N C Y 449 N C Y 450 N C Y 451 N C Y 452 N N Y 453 N C Y 454 N C Y 455 N C Y 456 N C Y 457 N C N 458 N O 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 467 N H N 468 N H N 469 N H N 470 N H N 471 N N N 472 S C N 473 N C N 474 N O N 475 N C Y 476 N C Y 477 N C Y 478 N C Y 479 N C Y 480 N C Y 481 N C N 482 N O N 483 N O N 484 N H N 485 N H 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 N N 496 S C N 497 N C N 498 N O N 499 N C N 500 N C N 501 N C N 502 N O N 503 N H N 504 N H 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 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 N 237 N doub N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing Y 260 N sing Y 261 N sing Y 262 N doub N 263 N sing Y 264 N sing Y 265 N sing Y 266 N doub N 267 N sing Y 268 N doub N 269 N sing N 270 N sing Y 271 N sing Y 272 N doub N 273 N sing Y 274 N sing N 275 N sing N 276 N doub 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 sing N 298 N sing N 299 N sing N 300 N doub N 301 N sing N 302 N sing N 303 N sing N 304 N doub 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 doub N 312 N sing N 313 N sing N 314 N doub 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 doub N 326 N sing N 327 N sing N 328 N sing N 329 N sing Y 330 N doub Y 331 N sing Y 332 N sing N 333 N sing Y 334 N doub N 335 N sing Y 336 N doub N 337 N sing Y 338 N sing N 339 N sing N 340 N sing N 341 N sing Y 342 N doub N 343 N sing Y 344 N sing Y 345 N sing Y 346 N doub N 347 N sing Y 348 N doub Y 349 N sing Y 350 N sing N 351 N sing Y 352 N doub Y 353 N doub N 354 N sing Y 355 N sing Y 356 N sing N 357 N sing N 358 N sing N 359 N sing Y 360 N doub Y 361 N sing N 362 N sing Y 363 N sing N 364 N sing Y 365 N doub N 366 N sing Y 367 N sing N 368 N sing Y 369 N doub N 370 N sing N 371 N sing N 372 N doub N 373 N sing N 374 N sing N 375 N sing Y 376 N doub Y 377 N sing Y 378 N sing N 379 N sing Y 380 N doub N 381 N sing Y 382 N sing N 383 N sing Y 384 N doub N 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N sing N 390 N sing N 391 N sing N 392 N sing N 393 N sing N 394 N sing N 395 N sing N 396 N sing N 397 N doub 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 sing N 411 N sing N 412 N sing N 413 N sing N 414 N doub N 415 N sing N 416 N sing N 417 N sing N 418 N sing N 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N 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 DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 58 946 954 10.1107/S090744490200505X 12037296 Structure-based enzyme inhibitor design: modeling studies and crystal structure analysis of Pneumocystis carinii dihydrofolate reductase ternary complex with PT653 and NADPH. 2002 US Biochemistry BICHAW 0033 0006-2960 39 3556 3564 10.1021/bi9924563 Structural Studies on Bioactive Compounds. 30. Crystal Structure and Molecular Modeling Studies on the Pneumocystis carinii Dihydrofolate Reductase Cofactor Complex with TAB, a Highly Selective Antifolate 2000 US Biochemistry BICHAW 0033 0006-2960 38 4303 4312 10.1021/bi982728m Ligand-Induced Conformational Changes in the Crystal Structure of Pneumocystis carinii Dihydrofolate Reductase Complexes With Folate and NADP+ 1999 10.2210/pdb1klk/pdb pdb_00001klk 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 298 1 mirrors IMAGE PLATE 1999-10-15 RIGAKU RAXIS IV graphite SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5621 1.0 1.7321 1.0 1.5418,1.5621,1.7321 ROTATING ANODE RIGAKU RU200 23918.537 Dihydrofolate reductase 1.5.1.3 1 man polymer 367.407 [N-(2,4-DIAMINOPTERIDIN-6-YL)-METHYL]-DIBENZ[B,F]AZEPINE 1 syn non-polymer 745.421 NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE 1 syn non-polymer 18.015 water 33 nat water no no MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVI TRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKF RDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVI TRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKF RDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 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 Rattus Escherichia sample 4754 lung Pneumocystis carinii 562 Escherichia coli plasmid PT7-7 1 1.96 37.32 VAPOR DIFFUSION 6.0 PEG 2000MME, KCl, MES, pH 6.0, VAPOR DIFFUSION, temperature 298K 298 diffrn_source chem_comp_atom chem_comp_bond database_2 struct_site repository Initial release Version format compliance Version format compliance Data collection Data collection Database references Derived calculations 1 0 2002-12-12 1 1 2008-04-27 1 2 2011-07-13 1 3 2018-04-04 1 4 2024-02-14 _diffrn_source.type _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 RCSB Y RCSB 2001-12-12 REL PMD [N-(2,4-DIAMINOPTERIDIN-6-YL)-METHYL]-DIBENZ[B,F]AZEPINE NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE HOH water HET 653 2 PMD PMD 653 A NAD 207 3 NDP NDP 207 A WAT 654 4 HOH HOH 654 A WAT 655 4 HOH HOH 655 A WAT 656 4 HOH HOH 656 A WAT 657 4 HOH HOH 657 A WAT 658 4 HOH HOH 658 A WAT 659 4 HOH HOH 659 A WAT 660 4 HOH HOH 660 A WAT 661 4 HOH HOH 661 A WAT 662 4 HOH HOH 662 A WAT 664 4 HOH HOH 664 A WAT 666 4 HOH HOH 666 A WAT 667 4 HOH HOH 667 A WAT 668 4 HOH HOH 668 A WAT 669 4 HOH HOH 669 A WAT 670 4 HOH HOH 670 A WAT 671 4 HOH HOH 671 A WAT 672 4 HOH HOH 672 A WAT 673 4 HOH HOH 673 A WAT 674 4 HOH HOH 674 A WAT 677 4 HOH HOH 677 A WAT 678 4 HOH HOH 678 A WAT 679 4 HOH HOH 679 A WAT 680 4 HOH HOH 680 A WAT 681 4 HOH HOH 681 A WAT 683 4 HOH HOH 683 A WAT 684 4 HOH HOH 684 A WAT 685 4 HOH HOH 685 A WAT 686 4 HOH HOH 686 A WAT 688 4 HOH HOH 688 A WAT 689 4 HOH HOH 689 A WAT 690 4 HOH HOH 690 A WAT 695 4 HOH HOH 695 A WAT 697 4 HOH HOH 697 A n 1 1 A n 2 2 A n 3 3 A GLN 4 n 4 GLN 4 A LYS 5 n 5 LYS 5 A SER 6 n 6 SER 6 A LEU 7 n 7 LEU 7 A THR 8 n 8 THR 8 A LEU 9 n 9 LEU 9 A ILE 10 n 10 ILE 10 A VAL 11 n 11 VAL 11 A ALA 12 n 12 ALA 12 A LEU 13 n 13 LEU 13 A THR 14 n 14 THR 14 A THR 15 n 15 THR 15 A SER 16 n 16 SER 16 A TYR 17 n 17 TYR 17 A GLY 18 n 18 GLY 18 A ILE 19 n 19 ILE 19 A GLY 20 n 20 GLY 20 A ARG 21 n 21 ARG 21 A SER 22 n 22 SER 22 A ASN 23 n 23 ASN 23 A SER 24 n 24 SER 24 A LEU 25 n 25 LEU 25 A PRO 26 n 26 PRO 26 A TRP 27 n 27 TRP 27 A LYS 28 n 28 LYS 28 A LEU 29 n 29 LEU 29 A LYS 30 n 30 LYS 30 A LYS 31 n 31 LYS 31 A GLU 32 n 32 GLU 32 A ILE 33 n 33 ILE 33 A SER 34 n 34 SER 34 A TYR 35 n 35 TYR 35 A PHE 36 n 36 PHE 36 A LYS 37 n 37 LYS 37 A ARG 38 n 38 ARG 38 A VAL 39 n 39 VAL 39 A THR 40 n 40 THR 40 A SER 41 n 41 SER 41 A PHE 42 n 42 PHE 42 A VAL 43 n 43 VAL 43 A PRO 44 n 44 PRO 44 A THR 45 n 45 THR 45 A PHE 46 n 46 PHE 46 A ASP 47 n 47 ASP 47 A SER 48 n 48 SER 48 A PHE 49 n 49 PHE 49 A GLU 50 n 50 GLU 50 A SER 51 n 51 SER 51 A MET 52 n 52 MET 52 A ASN 53 n 53 ASN 53 A VAL 54 n 54 VAL 54 A VAL 55 n 55 VAL 55 A LEU 56 n 56 LEU 56 A MET 57 n 57 MET 57 A GLY 58 n 58 GLY 58 A ARG 59 n 59 ARG 59 A LYS 60 n 60 LYS 60 A THR 61 n 61 THR 61 A TRP 62 n 62 TRP 62 A GLU 63 n 63 GLU 63 A SER 64 n 64 SER 64 A ILE 65 n 65 ILE 65 A PRO 66 n 66 PRO 66 A LEU 67 n 67 LEU 67 A GLN 68 n 68 GLN 68 A PHE 69 n 69 PHE 69 A ARG 70 n 70 ARG 70 A PRO 71 n 71 PRO 71 A LEU 72 n 72 LEU 72 A LYS 73 n 73 LYS 73 A GLY 74 n 74 GLY 74 A ARG 75 n 75 ARG 75 A ILE 76 n 76 ILE 76 A ASN 77 n 77 ASN 77 A VAL 78 n 78 VAL 78 A VAL 79 n 79 VAL 79 A ILE 80 n 80 ILE 80 A THR 81 n 81 THR 81 A ARG 82 n 82 ARG 82 A ASN 83 n 83 ASN 83 A GLU 84 n 84 GLU 84 A SER 85 n 85 SER 85 A LEU 86 n 86 LEU 86 A ASP 87 n 87 ASP 87 A LEU 88 n 88 LEU 88 A GLY 89 n 89 GLY 89 A ASN 90 n 90 ASN 90 A GLY 91 n 91 GLY 91 A ILE 92 n 92 ILE 92 A HIS 93 n 93 HIS 93 A SER 94 n 94 SER 94 A ALA 95 n 95 ALA 95 A LYS 96 n 96 LYS 96 A SER 97 n 97 SER 97 A LEU 98 n 98 LEU 98 A ASP 99 n 99 ASP 99 A HIS 100 n 100 HIS 100 A ALA 101 n 101 ALA 101 A LEU 102 n 102 LEU 102 A GLU 103 n 103 GLU 103 A LEU 104 n 104 LEU 104 A LEU 105 n 105 LEU 105 A TYR 106 n 106 TYR 106 A ARG 107 n 107 ARG 107 A THR 108 n 108 THR 108 A TYR 109 n 109 TYR 109 A GLY 110 n 110 GLY 110 A SER 111 n 111 SER 111 A GLU 112 n 112 GLU 112 A SER 113 n 113 SER 113 A SER 114 n 114 SER 114 A VAL 115 n 115 VAL 115 A GLN 116 n 116 GLN 116 A ILE 117 n 117 ILE 117 A ASN 118 n 118 ASN 118 A ARG 119 n 119 ARG 119 A ILE 120 n 120 ILE 120 A PHE 121 n 121 PHE 121 A VAL 122 n 122 VAL 122 A ILE 123 n 123 ILE 123 A GLY 124 n 124 GLY 124 A GLY 125 n 125 GLY 125 A ALA 126 n 126 ALA 126 A GLN 127 n 127 GLN 127 A LEU 128 n 128 LEU 128 A TYR 129 n 129 TYR 129 A LYS 130 n 130 LYS 130 A ALA 131 n 131 ALA 131 A ALA 132 n 132 ALA 132 A MET 133 n 133 MET 133 A ASP 134 n 134 ASP 134 A HIS 135 n 135 HIS 135 A PRO 136 n 136 PRO 136 A LYS 137 n 137 LYS 137 A LEU 138 n 138 LEU 138 A ASP 139 n 139 ASP 139 A ARG 140 n 140 ARG 140 A ILE 141 n 141 ILE 141 A MET 142 n 142 MET 142 A ALA 143 n 143 ALA 143 A THR 144 n 144 THR 144 A ILE 145 n 145 ILE 145 A ILE 146 n 146 ILE 146 A TYR 147 n 147 TYR 147 A LYS 148 n 148 LYS 148 A ASP 149 n 149 ASP 149 A ILE 150 n 150 ILE 150 A HIS 151 n 151 HIS 151 A CYS 152 n 152 CYS 152 A ASP 153 n 153 ASP 153 A VAL 154 n 154 VAL 154 A PHE 155 n 155 PHE 155 A PHE 156 n 156 PHE 156 A PRO 157 n 157 PRO 157 A LEU 158 n 158 LEU 158 A LYS 159 n 159 LYS 159 A PHE 160 n 160 PHE 160 A ARG 161 n 161 ARG 161 A ASP 162 n 162 ASP 162 A LYS 163 n 163 LYS 163 A GLU 164 n 164 GLU 164 A TRP 165 n 165 TRP 165 A SER 166 n 166 SER 166 A SER 167 n 167 SER 167 A VAL 168 n 168 VAL 168 A TRP 169 n 169 TRP 169 A LYS 170 n 170 LYS 170 A LYS 171 n 171 LYS 171 A GLU 172 n 172 GLU 172 A LYS 173 n 173 LYS 173 A HIS 174 n 174 HIS 174 A SER 175 n 175 SER 175 A ASP 176 n 176 ASP 176 A LEU 177 n 177 LEU 177 A GLU 178 n 178 GLU 178 A SER 179 n 179 SER 179 A TRP 180 n 180 TRP 180 A VAL 181 n 181 VAL 181 A GLY 182 n 182 GLY 182 A THR 183 n 183 THR 183 A LYS 184 n 184 LYS 184 A VAL 185 n 185 VAL 185 A PRO 186 n 186 PRO 186 A HIS 187 n 187 HIS 187 A GLY 188 n 188 GLY 188 A LYS 189 n 189 LYS 189 A ILE 190 n 190 ILE 190 A ASN 191 n 191 ASN 191 A GLU 192 n 192 GLU 192 A ASP 193 n 193 ASP 193 A GLY 194 n 194 GLY 194 A PHE 195 n 195 PHE 195 A ASP 196 n 196 ASP 196 A TYR 197 n 197 TYR 197 A GLU 198 n 198 GLU 198 A PHE 199 n 199 PHE 199 A GLU 200 n 200 GLU 200 A MET 201 n 201 MET 201 A TRP 202 n 202 TRP 202 A THR 203 n 203 THR 203 A ARG 204 n 204 ARG 204 A ASP 205 n 205 ASP 205 A LEU 206 n 206 LEU 206 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A O HIS 93 A O HIS 93 A N VAL 79 A N VAL 79 A O ILE 76 A O ILE 76 A N ASN 53 A N ASN 53 A N MET 52 A N MET 52 A O ASN 118 A O ASN 118 A O VAL 122 A O VAL 122 A N THR 8 A N THR 8 A N LEU 9 A N LEU 9 A O MET 142 A O MET 142 A N ALA 143 A N ALA 143 A O GLU 200 A O GLU 200 A O THR 203 A O THR 203 A N LYS 170 A N LYS 170 A O HIS 93 A O HIS 93 A N VAL 79 A N VAL 79 A O ILE 76 A O ILE 76 A N ASN 53 A N ASN 53 A N MET 52 A N MET 52 A O ASN 118 A O ASN 118 A O VAL 122 A O VAL 122 A N THR 8 A N THR 8 A N LEU 9 A N LEU 9 A O MET 142 A O MET 142 A N ALA 143 A N ALA 143 A O GLU 200 A O GLU 200 A O TYR 197 A O TYR 197 A N ILE 190 A N ILE 190 A N GLY 20 A N GLY 20 A O VAL 154 A O VAL 154 1 A MET 1 A MET 1 1 Y 1 A ASN 2 A ASN 2 1 Y 1 A GLN 3 A GLN 3 1 Y 1 33.69 2.10 120.10 153.79 A A A CA C O LEU LEU LEU 206 206 206 N 1 A PRO 26 -66.99 28.67 1 A GLU 50 -90.16 41.91 1 A PHE 69 -90.68 -69.64 1 A ARG 82 -89.22 37.54 1 A ILE 92 -69.33 97.91 1 A ASN 118 -92.48 -90.95 1 A ASP 139 -147.21 -10.89 1 A TYR 147 -84.56 47.17 1 A ASP 149 -67.36 75.42 1 A ASP 153 -150.11 20.65 44.4 0.289 0.196 0.196 0.289 2.3 8.0 640 9597 5861 Random 1 isotropic THROUGHOUT 0.0 MOLECULAR REPLACEMENT Engh & Huber 2.3 8.0 33 1770 76 0 1661 0.008 1.52 2.38 413 50.2 2.59 578 89.5 2.3 25.0 1KLK 9597 5861 2.0 1.0 1 61.1 0.068 2.5 2.59 23.4 8889 0.234 4.1 89.2 data reduction DENZO data scaling SCALEPACK refinement CNS phasing CNS CRYSTAL STRUCTURE OF PNEUMOCYSTIS CARINII DIHYDROFOLATE REDUCTASE TERNARY COMPLEX WITH PT653 AND NADPH 1 N N 2 N N 3 N N 4 N N A LEU 29 A LEU 29 HELX_P A PHE 42 A PHE 42 1 1 14 A GLY 58 A GLY 58 HELX_P A SER 64 A SER 64 1 2 7 A SER 97 A SER 97 HELX_P A TYR 109 A TYR 109 1 3 13 A GLY 125 A GLY 125 HELX_P A HIS 135 A HIS 135 1 4 11 A ASP 162 A ASP 162 HELX_P A SER 166 A SER 166 5 5 5 A LYS 173 A LYS 173 HELX_P A GLY 182 A GLY 182 1 6 10 OXIDOREDUCTASE Structure-based design, antifolate, AIDS, protein-inhibitor complex, OXIDOREDUCTASE, NADP, One-carbon metabolism A ARG 70 A ARG 70 1 A PRO 71 A PRO 71 -0.43 DYR_PNECA UNP 1 1 P16184 MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVI TRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKF RDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL 1 206 1KLK 1 206 P16184 A 1 1 206 8 8 2 parallel parallel parallel parallel parallel anti-parallel anti-parallel parallel parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel A HIS 93 A HIS 93 A ALA 95 A ALA 95 A ARG 75 A ARG 75 A ILE 80 A ILE 80 A SER 51 A SER 51 A MET 57 A MET 57 A GLN 116 A GLN 116 A VAL 122 A VAL 122 A LEU 7 A LEU 7 A THR 14 A THR 14 A LEU 138 A LEU 138 A ILE 146 A ILE 146 A ASP 196 A ASP 196 A ARG 204 A ARG 204 A TRP 169 A TRP 169 A LYS 171 A LYS 171 A HIS 93 A HIS 93 A ALA 95 A ALA 95 A ARG 75 A ARG 75 A ILE 80 A ILE 80 A SER 51 A SER 51 A MET 57 A MET 57 A GLN 116 A GLN 116 A VAL 122 A VAL 122 A LEU 7 A LEU 7 A THR 14 A THR 14 A LEU 138 A LEU 138 A ILE 146 A ILE 146 A ASP 196 A ASP 196 A ARG 204 A ARG 204 A ILE 190 A ILE 190 A ASN 191 A ASN 191 A GLY 18 A GLY 18 A GLY 20 A GLY 20 A VAL 154 A VAL 154 A PHE 155 A PHE 155 BINDING SITE FOR RESIDUE PMD A 653 A PMD 653 Software 12 BINDING SITE FOR RESIDUE NDP A 207 A NDP 207 Software 25 A ILE 10 A ILE 10 12 1_555 A VAL 11 A VAL 11 12 1_555 A SER 24 A SER 24 12 1_555 A LEU 25 A LEU 25 12 1_555 A GLU 32 A GLU 32 12 1_555 A ILE 33 A ILE 33 12 1_555 A PHE 36 A PHE 36 12 1_555 A SER 64 A SER 64 12 1_555 A PHE 69 A PHE 69 12 1_555 A ILE 123 A ILE 123 12 1_555 A TYR 129 A TYR 129 12 1_555 A NDP 207 C NDP 12 1_555 A VAL 11 A VAL 11 25 1_555 A ALA 12 A ALA 12 25 1_555 A ILE 19 A ILE 19 25 1_555 A ASN 23 A ASN 23 25 1_555 A SER 24 A SER 24 25 1_555 A LEU 25 A LEU 25 25 1_555 A GLY 58 A GLY 58 25 1_555 A ARG 59 A ARG 59 25 1_555 A LYS 60 A LYS 60 25 1_555 A THR 61 A THR 61 25 1_555 A ILE 80 A ILE 80 25 1_555 A THR 81 A THR 81 25 1_555 A ARG 82 A ARG 82 25 1_555 A ASN 83 A ASN 83 25 1_555 A LYS 96 A LYS 96 25 1_555 A ILE 123 A ILE 123 25 1_555 A GLY 124 A GLY 124 25 1_555 A GLY 125 A GLY 125 25 1_555 A ALA 126 A ALA 126 25 1_555 A GLN 127 A GLN 127 25 1_555 A LEU 128 A LEU 128 25 1_555 A TYR 129 A TYR 129 25 1_555 A ALA 131 A ALA 131 25 1_555 A PMD 653 B PMD 25 1_555 A HOH 662 D HOH 25 1_555 4 P 1 21 1