0.016526 0.000000 0.000000 0.000000 0.016526 0.000000 0.000000 0.000000 0.016998 0.00000 0.00000 0.00000 Li, R. Sirawaraporn, R. Chitnumsub, P. Sirawaraporn, W. Wooden, J. Athappilly, F. Turley, S. Hol, W.G. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 60.510 60.510 58.830 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 C3 H8 O3 92.094 GLYCEROL GLYCERIN; PROPANE-1,2,3-TRIOL non-polymer 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 C20 H22 N8 O5 454.439 METHOTREXATE non-polymer 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 C N 138 N O N 139 N C N 140 N O N 141 N C N 142 N O N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N N N 152 S C N 153 N C N 154 N O N 155 N C Y 156 N C Y 157 N N Y 158 N C Y 159 N C Y 160 N N N 161 N O N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N H N 172 N O N 173 N H N 174 N H N 175 N N N 176 S C N 177 N C N 178 N O N 179 S C N 180 N C N 181 N C N 182 N C N 183 N O N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N 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 H N 197 N N N 198 S C N 199 N C N 200 N O N 201 N C N 202 N C N 203 N C N 204 N C N 205 N O N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N H N 214 N H N 215 N H N 216 N H N 217 N H N 218 N H N 219 N N N 220 S C N 221 N C N 222 N O N 223 N C N 224 N C N 225 N C N 226 N C N 227 N N N 228 N O N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N 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 N N 245 S C N 246 N C N 247 N O N 248 N C N 249 N C N 250 N S N 251 N C N 252 N O N 253 N H N 254 N H N 255 N H N 256 N H 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 Y 264 N N Y 265 N C N 266 N N Y 267 N N Y 268 N C N 269 N N Y 270 N C Y 271 N N Y 272 N C Y 273 N C Y 274 N N Y 275 N C N 276 N C N 277 N N N 278 N C Y 279 N C Y 280 N C Y 281 N C Y 282 N C Y 283 N C Y 284 N C N 285 N C N 286 N O N 287 N N N 288 S C N 289 N C N 290 N O N 291 N O N 292 N C N 293 N C N 294 N C N 295 N O N 296 N O N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 S P N 320 N O N 321 N O N 322 N O N 323 N C N 324 R C N 325 N O N 326 R C N 327 N O N 328 R C N 329 N O N 330 R C Y 331 N N Y 332 N C Y 333 N N Y 334 N C Y 335 N C N 336 N N Y 337 N N Y 338 N C Y 339 N N Y 340 N C N 341 N O N 342 S P N 343 N O N 344 N O N 345 N O N 346 N C N 347 R C N 348 N O N 349 S C N 350 N O N 351 R C N 352 N O N 353 R C N 354 N N N 355 N C N 356 N C N 357 N C N 358 N O N 359 N N N 360 N C N 361 N C N 362 N C N 363 N P N 364 N O N 365 N O 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 H N 377 N H N 378 N H 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 H N 397 N N N 398 S C N 399 N C N 400 N O N 401 N C Y 402 N C Y 403 N C Y 404 N C Y 405 N C Y 406 N C Y 407 N C N 408 N O N 409 N H N 410 N H N 411 N H N 412 N H N 413 N H N 414 N H N 415 N H N 416 N H N 417 N H N 418 N H N 419 N H N 420 N N N 421 S C N 422 N C N 423 N O N 424 N C N 425 N C N 426 N C N 427 N O 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 H N 435 N H N 436 N H N 437 N N N 438 S C N 439 N C N 440 N O N 441 N C N 442 N O N 443 N O N 444 N H N 445 N H N 446 N H N 447 N H N 448 N H N 449 N H N 450 N H N 451 N S N 452 N O N 453 N O N 454 N O N 455 N O N 456 N N N 457 S C N 458 N C N 459 N O N 460 R C N 461 N O N 462 N C N 463 N O 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 N Y 482 N C Y 483 N C Y 484 N C Y 485 N C Y 486 N C N 487 N O 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 H N 498 N H N 499 N H N 500 N N N 501 S C N 502 N C N 503 N O N 504 N C Y 505 N C Y 506 N C Y 507 N C Y 508 N C Y 509 N C Y 510 N C N 511 N O N 512 N O N 513 N H N 514 N H N 515 N H N 516 N H N 517 N H N 518 N H N 519 N H N 520 N H N 521 N H N 522 N H N 523 N H N 524 N N N 525 S C N 526 N C N 527 N O N 528 N C N 529 N C N 530 N C N 531 N O N 532 N H N 533 N H N 534 N H N 535 N H N 536 N H N 537 N H N 538 N H N 539 N H N 540 N H N 541 N H N 542 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 sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N doub N 149 N sing N 150 N sing N 151 N sing N 152 N sing Y 153 N sing Y 154 N doub Y 155 N doub N 156 N sing Y 157 N sing N 158 N sing Y 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 doub 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 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 doub 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 sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N doub N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N 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 Y 250 N doub Y 251 N sing N 252 N sing Y 253 N sing N 254 N sing N 255 N sing Y 256 N doub N 257 N sing Y 258 N sing N 259 N sing N 260 N sing Y 261 N sing Y 262 N doub Y 263 N doub Y 264 N sing N 265 N sing Y 266 N doub N 267 N sing Y 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing Y 277 N doub Y 278 N sing N 279 N sing Y 280 N sing N 281 N sing Y 282 N doub N 283 N sing Y 284 N sing Y 285 N doub N 286 N sing N 287 N sing N 288 N doub 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 doub 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 doub N 305 N sing N 306 N sing N 307 N doub 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 Y 330 N sing Y 331 N sing Y 332 N doub N 333 N sing Y 334 N sing Y 335 N sing Y 336 N doub N 337 N sing Y 338 N doub N 339 N sing N 340 N sing Y 341 N sing Y 342 N doub N 343 N sing Y 344 N sing N 345 N sing N 346 N doub 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 sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N 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 doub 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 doub N 382 N sing N 383 N sing N 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 doub N 396 N sing N 397 N sing N 398 N sing N 399 N sing Y 400 N doub Y 401 N sing Y 402 N sing N 403 N sing Y 404 N doub N 405 N sing Y 406 N doub N 407 N sing Y 408 N sing N 409 N sing N 410 N sing N 411 N sing N 412 N sing N 413 N sing N 414 N sing N 415 N sing N 416 N sing N 417 N sing N 418 N doub N 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N sing N 426 N sing N 427 N sing N 428 N sing N 429 N sing N 430 N sing N 431 N sing N 432 N sing N 433 N sing N 434 N sing N 435 N doub 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 doub N 443 N doub 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 doub N 453 N sing 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 N 465 N sing N 466 N sing N 467 N sing N 468 N doub N 469 N sing N 470 N sing N 471 N sing N 472 N sing Y 473 N doub Y 474 N sing Y 475 N sing N 476 N sing Y 477 N doub Y 478 N sing Y 479 N sing N 480 N sing Y 481 N sing Y 482 N doub N 483 N sing Y 484 N doub N 485 N sing Y 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 sing N 496 N doub N 497 N sing N 498 N sing N 499 N sing N 500 N sing Y 501 N doub Y 502 N sing Y 503 N sing N 504 N sing Y 505 N doub N 506 N sing Y 507 N doub N 508 N sing Y 509 N sing N 510 N sing N 511 N sing N 512 N sing N 513 N sing N 514 N sing N 515 N sing N 516 N sing N 517 N sing N 518 N sing N 519 N sing N 520 N doub N 521 N sing N 522 N sing N 523 N sing N 524 N sing N 525 N sing N 526 N sing N 527 N sing N 528 N sing N 529 N sing N 530 N sing N 531 N sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 295 307 323 10.1006/jmbi.1999.3328 10623528 Three-dimensional structure of M. tuberculosis dihydrofolate reductase reveals opportunities for the design of novel tuberculosis drugs. 2000 US Biochemistry BICHAW 0033 0006-2960 36 13897 13903 10.1021/bi971711l Comparison of Two Independent Crystal Structures of Human Dihydrofolate Reductase Ternary Complexes Reduced with Nicotinamide Adenine Dinucleotide Phosphate and the Very Tight-Binding Inhibitor PT523 1997 10.2210/pdb1df7/pdb pdb_00001df7 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 CCD 1998-09-17 SBC-2 SINGLE WAVELENGTH M x-ray 1 1.0188 1.0 19-ID APS 1.0188 SYNCHROTRON APS BEAMLINE 19-ID 17660.992 DIHYDROFOLATE REDUCTASE 1.5.1.3 1 nat polymer 96.063 SULFATE ION 1 syn non-polymer 745.421 NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE 1 syn non-polymer 454.439 METHOTREXATE 1 syn non-polymer 92.094 GLYCEROL 4 syn non-polymer 18.015 water 195 nat water DHFR no no MVGLIWAQATSGVIGRGGDIPWRLPEDQAHFREITMGHTIVMGRRTWDSLPAKVRPLPGRRNVVLSRQADFMASGAEVVG SLEEALTSPETWVIGGGQVYALALPYATRCEVTEVDIGLPREAGDALAPVLDETWRGETGEWRFSRSGLRYRLYSYHRS MVGLIWAQATSGVIGRGGDIPWRLPEDQAHFREITMGHTIVMGRRTWDSLPAKVRPLPGRRNVVLSRQADFMASGAEVVG SLEEALTSPETWVIGGGQVYALALPYATRCEVTEVDIGLPREAGDALAPVLDETWRGETGEWRFSRSGLRYRLYSYHRS 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 Mycobacterium sample 1773 Mycobacterium tuberculosis 1 3.05 59.64 VAPOR DIFFUSION 4.5 AMMONIUM SULFATE, SODIUM ACETATE, GLYCEROL, NADPH, METHOTREXATE, POTASSIUM PHOSPHATE, DTT, POTASSIUM CHLORIDE, pH 4.5, VAPOR DIFFUSION, temperature 277K 277 chem_comp_atom chem_comp_bond database_2 struct_site repository Initial release Version format compliance Non-polymer description Version format compliance Data collection Database references Derived calculations 1 0 2000-03-09 1 1 2008-04-27 1 2 2011-07-13 1 3 2024-02-07 _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 1999-11-17 REL SO4 SULFATE ION NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE MTX METHOTREXATE GOL GLYCEROL HOH water SO4 5 2 SO4 SO4 506 A NDP 1 3 NDP NDP 500 A MTX 2 4 MTX MTX 501 A GOL 1 5 GOL GOL 502 A GOL 2 5 GOL GOL 503 A GOL 3 5 GOL GOL 504 A GOL 4 5 GOL GOL 505 A WAT 1 6 HOH HOH 507 A WAT 2 6 HOH HOH 508 A WAT 3 6 HOH HOH 509 A WAT 4 6 HOH HOH 510 A WAT 5 6 HOH HOH 511 A WAT 6 6 HOH HOH 512 A WAT 7 6 HOH HOH 513 A WAT 8 6 HOH HOH 514 A WAT 9 6 HOH HOH 515 A WAT 10 6 HOH HOH 516 A WAT 11 6 HOH HOH 517 A WAT 12 6 HOH HOH 518 A WAT 13 6 HOH HOH 519 A WAT 14 6 HOH HOH 520 A WAT 15 6 HOH HOH 521 A WAT 16 6 HOH HOH 522 A WAT 17 6 HOH HOH 523 A WAT 18 6 HOH HOH 524 A WAT 19 6 HOH HOH 525 A WAT 20 6 HOH HOH 526 A WAT 21 6 HOH HOH 527 A WAT 22 6 HOH HOH 528 A WAT 23 6 HOH HOH 529 A WAT 24 6 HOH HOH 530 A WAT 25 6 HOH HOH 531 A WAT 26 6 HOH HOH 532 A WAT 27 6 HOH HOH 533 A WAT 28 6 HOH HOH 534 A WAT 29 6 HOH HOH 535 A WAT 30 6 HOH HOH 536 A WAT 31 6 HOH HOH 537 A WAT 32 6 HOH HOH 538 A WAT 33 6 HOH HOH 539 A WAT 34 6 HOH HOH 540 A WAT 35 6 HOH HOH 541 A WAT 36 6 HOH HOH 542 A WAT 37 6 HOH HOH 543 A WAT 38 6 HOH HOH 544 A WAT 39 6 HOH HOH 545 A WAT 40 6 HOH HOH 546 A WAT 41 6 HOH HOH 547 A WAT 42 6 HOH HOH 548 A WAT 43 6 HOH HOH 549 A WAT 44 6 HOH HOH 550 A WAT 45 6 HOH HOH 551 A WAT 46 6 HOH HOH 552 A WAT 47 6 HOH HOH 553 A WAT 48 6 HOH HOH 554 A WAT 49 6 HOH HOH 555 A WAT 50 6 HOH HOH 556 A WAT 51 6 HOH HOH 557 A WAT 52 6 HOH HOH 558 A WAT 53 6 HOH HOH 559 A WAT 54 6 HOH HOH 560 A WAT 55 6 HOH HOH 561 A WAT 56 6 HOH HOH 562 A WAT 57 6 HOH HOH 563 A WAT 58 6 HOH HOH 564 A WAT 59 6 HOH HOH 565 A WAT 60 6 HOH HOH 566 A WAT 61 6 HOH HOH 567 A WAT 62 6 HOH HOH 568 A WAT 63 6 HOH HOH 569 A WAT 64 6 HOH HOH 570 A WAT 65 6 HOH HOH 571 A WAT 66 6 HOH HOH 572 A WAT 67 6 HOH HOH 573 A WAT 68 6 HOH HOH 574 A WAT 69 6 HOH HOH 575 A WAT 70 6 HOH HOH 576 A WAT 71 6 HOH HOH 577 A WAT 72 6 HOH HOH 578 A WAT 73 6 HOH HOH 579 A WAT 74 6 HOH HOH 580 A WAT 75 6 HOH HOH 581 A WAT 76 6 HOH HOH 582 A WAT 77 6 HOH HOH 583 A WAT 78 6 HOH HOH 584 A WAT 79 6 HOH HOH 585 A WAT 80 6 HOH HOH 586 A WAT 81 6 HOH HOH 587 A WAT 82 6 HOH HOH 588 A WAT 83 6 HOH HOH 589 A WAT 84 6 HOH HOH 590 A WAT 85 6 HOH HOH 591 A WAT 86 6 HOH HOH 592 A WAT 87 6 HOH HOH 593 A WAT 88 6 HOH HOH 594 A WAT 89 6 HOH HOH 595 A WAT 90 6 HOH HOH 596 A WAT 91 6 HOH HOH 597 A WAT 92 6 HOH HOH 598 A WAT 93 6 HOH HOH 599 A WAT 94 6 HOH HOH 600 A WAT 95 6 HOH HOH 601 A WAT 96 6 HOH HOH 602 A WAT 97 6 HOH HOH 603 A WAT 98 6 HOH HOH 604 A WAT 99 6 HOH HOH 605 A WAT 100 6 HOH HOH 606 A WAT 101 6 HOH HOH 607 A WAT 102 6 HOH HOH 608 A WAT 103 6 HOH HOH 609 A WAT 104 6 HOH HOH 610 A WAT 105 6 HOH HOH 611 A WAT 106 6 HOH HOH 612 A WAT 107 6 HOH HOH 613 A WAT 108 6 HOH HOH 614 A WAT 109 6 HOH HOH 615 A WAT 110 6 HOH HOH 616 A WAT 111 6 HOH HOH 617 A WAT 112 6 HOH HOH 618 A WAT 113 6 HOH HOH 619 A WAT 114 6 HOH HOH 620 A WAT 115 6 HOH HOH 621 A WAT 116 6 HOH HOH 622 A WAT 117 6 HOH HOH 623 A WAT 118 6 HOH HOH 624 A WAT 119 6 HOH HOH 625 A WAT 120 6 HOH HOH 626 A WAT 121 6 HOH HOH 627 A WAT 122 6 HOH HOH 628 A WAT 123 6 HOH HOH 629 A WAT 124 6 HOH HOH 630 A WAT 125 6 HOH HOH 631 A WAT 126 6 HOH HOH 632 A WAT 127 6 HOH HOH 633 A WAT 128 6 HOH HOH 634 A WAT 129 6 HOH HOH 635 A WAT 130 6 HOH HOH 636 A WAT 131 6 HOH HOH 637 A WAT 132 6 HOH HOH 638 A WAT 133 6 HOH HOH 639 A WAT 134 6 HOH HOH 640 A WAT 135 6 HOH HOH 641 A WAT 136 6 HOH HOH 642 A WAT 137 6 HOH HOH 643 A WAT 138 6 HOH HOH 644 A WAT 139 6 HOH HOH 645 A WAT 140 6 HOH HOH 646 A WAT 141 6 HOH HOH 647 A WAT 142 6 HOH HOH 648 A WAT 143 6 HOH HOH 649 A WAT 144 6 HOH HOH 650 A WAT 145 6 HOH HOH 651 A WAT 146 6 HOH HOH 652 A WAT 147 6 HOH HOH 653 A WAT 148 6 HOH HOH 654 A WAT 149 6 HOH HOH 655 A WAT 150 6 HOH HOH 656 A WAT 151 6 HOH HOH 657 A WAT 152 6 HOH HOH 658 A WAT 153 6 HOH HOH 659 A WAT 154 6 HOH HOH 660 A WAT 155 6 HOH HOH 661 A WAT 156 6 HOH HOH 662 A WAT 157 6 HOH HOH 663 A WAT 158 6 HOH HOH 664 A WAT 159 6 HOH HOH 665 A WAT 160 6 HOH HOH 666 A WAT 161 6 HOH HOH 667 A WAT 162 6 HOH HOH 668 A WAT 163 6 HOH HOH 669 A WAT 164 6 HOH HOH 670 A WAT 165 6 HOH HOH 671 A WAT 166 6 HOH HOH 672 A WAT 167 6 HOH HOH 673 A WAT 168 6 HOH HOH 674 A WAT 169 6 HOH HOH 675 A WAT 170 6 HOH HOH 676 A WAT 171 6 HOH HOH 677 A WAT 172 6 HOH HOH 678 A WAT 173 6 HOH HOH 679 A WAT 174 6 HOH HOH 680 A WAT 175 6 HOH HOH 681 A WAT 176 6 HOH HOH 682 A WAT 177 6 HOH HOH 683 A WAT 178 6 HOH HOH 684 A WAT 179 6 HOH HOH 685 A WAT 180 6 HOH HOH 686 A WAT 181 6 HOH HOH 687 A WAT 182 6 HOH HOH 688 A WAT 183 6 HOH HOH 689 A WAT 184 6 HOH HOH 690 A WAT 185 6 HOH HOH 691 A WAT 186 6 HOH HOH 692 A WAT 187 6 HOH HOH 693 A WAT 188 6 HOH HOH 694 A WAT 189 6 HOH HOH 695 A WAT 190 6 HOH HOH 696 A WAT 191 6 HOH HOH 697 A WAT 192 6 HOH HOH 698 A WAT 193 6 HOH HOH 699 A WAT 194 6 HOH HOH 700 A WAT 195 6 HOH HOH 701 A MET 1 n 1 MET 1 A VAL 2 n 2 VAL 2 A GLY 3 n 3 GLY 3 A LEU 4 n 4 LEU 4 A ILE 5 n 5 ILE 5 A TRP 6 n 6 TRP 6 A ALA 7 n 7 ALA 7 A GLN 8 n 8 GLN 8 A ALA 9 n 9 ALA 9 A THR 10 n 10 THR 10 A SER 11 n 11 SER 11 A GLY 12 n 12 GLY 12 A VAL 13 n 13 VAL 13 A ILE 14 n 14 ILE 14 A GLY 15 n 15 GLY 15 A ARG 16 n 16 ARG 16 A GLY 17 n 17 GLY 17 A GLY 18 n 18 GLY 18 A ASP 19 n 19 ASP 19 A ILE 20 n 20 ILE 20 A PRO 21 n 21 PRO 21 A TRP 22 n 22 TRP 22 A ARG 23 n 23 ARG 23 A LEU 24 n 24 LEU 24 A PRO 25 n 25 PRO 25 A GLU 26 n 26 GLU 26 A ASP 27 n 27 ASP 27 A GLN 28 n 28 GLN 28 A ALA 29 n 29 ALA 29 A HIS 30 n 30 HIS 30 A PHE 31 n 31 PHE 31 A ARG 32 n 32 ARG 32 A GLU 33 n 33 GLU 33 A ILE 34 n 34 ILE 34 A THR 35 n 35 THR 35 A MET 36 n 36 MET 36 A GLY 37 n 37 GLY 37 A HIS 38 n 38 HIS 38 A THR 39 n 39 THR 39 A ILE 40 n 40 ILE 40 A VAL 41 n 41 VAL 41 A MET 42 n 42 MET 42 A GLY 43 n 43 GLY 43 A ARG 44 n 44 ARG 44 A ARG 45 n 45 ARG 45 A THR 46 n 46 THR 46 A TRP 47 n 47 TRP 47 A ASP 48 n 48 ASP 48 A SER 49 n 49 SER 49 A LEU 50 n 50 LEU 50 A PRO 51 n 51 PRO 51 A ALA 52 n 52 ALA 52 A LYS 53 n 53 LYS 53 A VAL 54 n 54 VAL 54 A ARG 55 n 55 ARG 55 A PRO 56 n 56 PRO 56 A LEU 57 n 57 LEU 57 A PRO 58 n 58 PRO 58 A GLY 59 n 59 GLY 59 A ARG 60 n 60 ARG 60 A ARG 61 n 61 ARG 61 A ASN 62 n 62 ASN 62 A VAL 63 n 63 VAL 63 A VAL 64 n 64 VAL 64 A LEU 65 n 65 LEU 65 A SER 66 n 66 SER 66 A ARG 67 n 67 ARG 67 A GLN 68 n 68 GLN 68 A ALA 69 n 69 ALA 69 A ASP 70 n 70 ASP 70 A PHE 71 n 71 PHE 71 A MET 72 n 72 MET 72 A ALA 73 n 73 ALA 73 A SER 74 n 74 SER 74 A GLY 75 n 75 GLY 75 A ALA 76 n 76 ALA 76 A GLU 77 n 77 GLU 77 A VAL 78 n 78 VAL 78 A VAL 79 n 79 VAL 79 A GLY 80 n 80 GLY 80 A SER 81 n 81 SER 81 A LEU 82 n 82 LEU 82 A GLU 83 n 83 GLU 83 A GLU 84 n 84 GLU 84 A ALA 85 n 85 ALA 85 A LEU 86 n 86 LEU 86 A THR 87 n 87 THR 87 A SER 88 n 88 SER 88 A PRO 89 n 89 PRO 89 A GLU 90 n 90 GLU 90 A THR 91 n 91 THR 91 A TRP 92 n 92 TRP 92 A VAL 93 n 93 VAL 93 A ILE 94 n 94 ILE 94 A GLC 95 n 95 GLY 95 A GLY 96 n 96 GLY 96 A GLY 97 n 97 GLY 97 A GLN 98 n 98 GLN 98 A VAL 99 n 99 VAL 99 A TYR 100 n 100 TYR 100 A ALA 101 n 101 ALA 101 A LEU 102 n 102 LEU 102 A ALA 103 n 103 ALA 103 A LEU 104 n 104 LEU 104 A PRO 105 n 105 PRO 105 A TYR 106 n 106 TYR 106 A ALA 107 n 107 ALA 107 A THR 108 n 108 THR 108 A ARG 109 n 109 ARG 109 A CYS 110 n 110 CYS 110 A GLU 111 n 111 GLU 111 A VAL 112 n 112 VAL 112 A THR 113 n 113 THR 113 A GLU 114 n 114 GLU 114 A VAL 115 n 115 VAL 115 A ASP 116 n 116 ASP 116 A ILE 117 n 117 ILE 117 A GLY 118 n 118 GLY 118 A LEU 119 n 119 LEU 119 A PRO 120 n 120 PRO 120 A ARG 121 n 121 ARG 121 A GLU 122 n 122 GLU 122 A ALA 123 n 123 ALA 123 A GLY 124 n 124 GLY 124 A ASP 125 n 125 ASP 125 A ALA 126 n 126 ALA 126 A LEU 127 n 127 LEU 127 A ALA 128 n 128 ALA 128 A PRO 129 n 129 PRO 129 A VAL 130 n 130 VAL 130 A LEU 131 n 131 LEU 131 A ASP 132 n 132 ASP 132 A GLU 133 n 133 GLU 133 A THR 134 n 134 THR 134 A TRP 135 n 135 TRP 135 A ARG 136 n 136 ARG 136 A GLY 137 n 137 GLY 137 A GLU 138 n 138 GLU 138 A THR 139 n 139 THR 139 A GLY 140 n 140 GLY 140 A GLU 141 n 141 GLU 141 A TRP 142 n 142 TRP 142 A ARG 143 n 143 ARG 143 A PHE 144 n 144 PHE 144 A SER 145 n 145 SER 145 A ARG 146 n 146 ARG 146 A SER 147 n 147 SER 147 A GLY 148 n 148 GLY 148 A LEU 149 n 149 LEU 149 A ARG 150 n 150 ARG 150 A TYR 151 n 151 TYR 151 A ARG 152 n 152 ARG 152 A LEU 153 n 153 LEU 153 A TYR 154 n 154 TYR 154 A SER 155 n 155 SER 155 A TYR 156 n 156 TYR 156 A HIS 157 n 157 HIS 157 A ARG 158 n 158 ARG 158 A SER 159 n 159 SER 159 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N GLU 77 A N GLU 77 A O ASN 62 A O ASN 62 A O ARG 61 A O ARG 61 A N ILE 40 A N ILE 40 A N VAL 41 A N VAL 41 A O TRP 92 A O TRP 92 A O THR 91 A O THR 91 A N GLY 3 A N GLY 3 A N LEU 4 A N LEU 4 A O ARG 109 A O ARG 109 A N GLU 114 A N GLU 114 A O ARG 152 A O ARG 152 A O HIS 157 A O HIS 157 A N ARG 136 A N ARG 136 A N GLU 77 A N GLU 77 A O ASN 62 A O ASN 62 A O ARG 61 A O ARG 61 A N ILE 40 A N ILE 40 A N VAL 41 A N VAL 41 A O TRP 92 A O TRP 92 A O THR 91 A O THR 91 A N GLY 3 A N GLY 3 A N LEU 4 A N LEU 4 A O ARG 109 A O ARG 109 A N GLU 114 A N GLU 114 A O ARG 152 A O ARG 152 A O TYR 151 A O TYR 151 A N ARG 143 A N ARG 143 A N ILE 14 A N ILE 14 A O ALA 126 A O ALA 126 1 A TYR 154 0.073 SIDE CHAIN 1 A TYR 156 0.088 SIDE CHAIN 1 A A N CA GLY GLY 95 95 -0.130 0.015 1.456 1.326 N 1 A A CA C GLY GLY 95 95 0.109 0.016 1.514 1.623 N 1 A PRO 21 -73.31 39.90 1 A LEU 24 -153.64 79.97 1 A ALA 69 -34.37 -76.11 1 A ASP 70 -116.78 66.69 1 A LEU 86 -90.99 31.96 0.2460000 0.1870000 0.1870000 1.7 50.0 2311 23394 23394 90.0 RANDOM 1 1.0 ENGH & HUBER 1.7 50.0 195 1549 110 0 1244 0.017 1.69 1.7 50.0 1DF7 23394 109952 0.0420000 1 27 4.7 99.7 0.2630000 1.70 1.78 1 4.7 99.7 phasing SHARP refinement X-PLOR data reduction DENZO data scaling SCALEPACK DIHYDROFOLATE REDUCTASE OF MYCOBACTERIUM TUBERCULOSIS COMPLEXED WITH NADPH AND METHOTREXATE 1 N N 2 N N 3 N N 4 N N 5 N N 5 N N 5 N N 5 N N 6 N N A LEU 24 A LEU 24 HELX_P A MET 36 A MET 36 1 1 13 A ARG 44 A ARG 44 HELX_P A LEU 50 A LEU 50 1 2 7 A PRO 51 A PRO 51 HELX_P A ARG 55 A ARG 55 5 3 5 A SER 81 A SER 81 HELX_P A LEU 86 A LEU 86 1 4 6 A GLY 96 A GLY 96 HELX_P A LEU 104 A LEU 104 1 5 9 A PRO 105 A PRO 105 HELX_P A ALA 107 A ALA 107 5 6 3 OXIDOREDUCTASE DIHYDROFOLATE REDUCTASE, STRUCTURE-BASED INHIBITOR DESIGN, FOLATEANALOGS, ROSSMANN FOLD, NICOTINAMIDE ADENINE DINUCLEOTIDE, METHOTREXATE, TUBERCULOSIS, OXIDOREDUCTASE A ARG 55 A ARG 55 1 A PRO 56 A PRO 56 0.13 A GLY 95 A GLY 95 1 A GLY 96 A GLY 96 -6.88 DYR_MYCTU UNP 1 P0A546 1 159 1DF7 1 159 P0A546 A 1 1 159 8 8 2 parallel parallel parallel parallel parallel anti-parallel anti-parallel parallel parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel A GLU 77 A GLU 77 A VAL 79 A VAL 79 A ARG 61 A ARG 61 A LEU 65 A LEU 65 A THR 39 A THR 39 A GLY 43 A GLY 43 A THR 91 A THR 91 A VAL 93 A VAL 93 A VAL 2 A VAL 2 A ALA 9 A ALA 9 A ARG 109 A ARG 109 A VAL 115 A VAL 115 A ARG 150 A ARG 150 A HIS 157 A HIS 157 A ARG 136 A ARG 136 A THR 139 A THR 139 A GLU 77 A GLU 77 A VAL 79 A VAL 79 A ARG 61 A ARG 61 A LEU 65 A LEU 65 A THR 39 A THR 39 A GLY 43 A GLY 43 A THR 91 A THR 91 A VAL 93 A VAL 93 A VAL 2 A VAL 2 A ALA 9 A ALA 9 A ARG 109 A ARG 109 A VAL 115 A VAL 115 A ARG 150 A ARG 150 A HIS 157 A HIS 157 A ARG 143 A ARG 143 A PHE 144 A PHE 144 A VAL 13 A VAL 13 A GLY 15 A GLY 15 A ALA 126 A ALA 126 A LEU 127 A LEU 127 BINDING SITE FOR RESIDUE SO4 A 506 A SO4 506 Software 2 BINDING SITE FOR RESIDUE NDP A 500 A NDP 500 Software 34 BINDING SITE FOR RESIDUE MTX A 501 A MTX 501 Software 19 BINDING SITE FOR RESIDUE GOL A 502 A GOL 502 Software 6 BINDING SITE FOR RESIDUE GOL A 503 A GOL 503 Software 10 BINDING SITE FOR RESIDUE GOL A 504 A GOL 504 Software 7 BINDING SITE FOR RESIDUE GOL A 505 A GOL 505 Software 5 A ARG 44 A ARG 44 2 1_555 A ARG 45 A ARG 45 2 1_555 A TRP 6 A TRP 6 34 1_555 A ALA 7 A ALA 7 34 1_555 A ILE 14 A ILE 14 34 1_555 A GLY 15 A GLY 15 34 1_555 A GLY 18 A GLY 18 34 1_555 A ASP 19 A ASP 19 34 1_555 A ILE 20 A ILE 20 34 1_555 A GLY 43 A GLY 43 34 1_555 A ARG 44 A ARG 44 34 1_555 A ARG 45 A ARG 45 34 1_555 A THR 46 A THR 46 34 1_555 A LEU 65 A LEU 65 34 1_555 A SER 66 A SER 66 34 1_555 A ARG 67 A ARG 67 34 1_555 A GLN 68 A GLN 68 34 1_555 A GLY 80 A GLY 80 34 1_555 A ILE 94 A ILE 94 34 1_555 A GLY 96 A GLY 96 34 1_555 A GLY 97 A GLY 97 34 1_555 A GLN 98 A GLN 98 34 1_555 A VAL 99 A VAL 99 34 1_555 A TYR 100 A TYR 100 34 1_555 A LEU 102 A LEU 102 34 1_555 A ALA 126 A ALA 126 34 1_555 A MTX 501 D MTX 34 1_555 A GOL 503 F GOL 34 1_555 A HOH 514 I HOH 34 1_555 A HOH 519 I HOH 34 1_555 A HOH 543 I HOH 34 1_555 A HOH 556 I HOH 34 1_555 A HOH 571 I HOH 34 1_555 A HOH 577 I HOH 34 1_555 A HOH 629 I HOH 34 1_555 A HOH 648 I HOH 34 1_555 A ILE 5 A ILE 5 19 1_555 A TRP 6 A TRP 6 19 1_555 A ILE 20 A ILE 20 19 1_555 A PRO 25 A PRO 25 19 1_555 A ASP 27 A ASP 27 19 1_555 A GLN 28 A GLN 28 19 1_555 A ALA 29 A ALA 29 19 1_555 A PHE 31 A PHE 31 19 1_555 A ARG 32 A ARG 32 19 1_555 A PRO 51 A PRO 51 19 1_555 A ARG 60 A ARG 60 19 1_555 A ILE 94 A ILE 94 19 1_555 A TYR 100 A TYR 100 19 1_555 A NDP 500 C NDP 19 1_555 A GOL 502 E GOL 19 1_555 A HOH 508 I HOH 19 1_555 A HOH 542 I HOH 19 1_555 A HOH 559 I HOH 19 1_555 A HOH 682 I HOH 19 1_555 A TRP 22 A TRP 22 6 1_555 A LEU 24 A LEU 24 6 1_555 A ASP 27 A ASP 27 6 1_555 A GLN 28 A GLN 28 6 1_555 A MTX 501 D MTX 6 1_555 A HOH 609 I HOH 6 1_555 A ARG 45 A ARG 45 10 1_555 A GLN 98 A GLN 98 10 1_555 A GLY 124 A GLY 124 10 1_555 A GLY 148 A GLY 148 10 3_655 A LEU 149 A LEU 149 10 3_655 A NDP 500 C NDP 10 1_555 A HOH 509 I HOH 10 1_555 A HOH 517 I HOH 10 3_655 A HOH 574 I HOH 10 1_555 A HOH 628 I HOH 10 3_655 A HIS 30 A HIS 30 7 1_555 A GLU 33 A GLU 33 7 1_555 A ALA 52 A ALA 52 7 2_564 A ARG 143 A ARG 143 7 1_555 A LEU 153 A LEU 153 7 1_555 A HOH 552 I HOH 7 2_564 A HOH 677 I HOH 7 1_555 A GLN 8 A GLN 8 5 1_555 A THR 10 A THR 10 5 1_555 A GLU 114 A GLU 114 5 1_555 A TYR 154 A TYR 154 5 1_555 A TYR 156 A TYR 156 5 1_555 76 P 41