0.013002 0.000000 0.000696 0.000000 0.014863 0.000000 0.000000 0.000000 0.026018 0.00000 0.00000 0.00000 Whitlow, M. Howard, A.J. Kuyper, L.F. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 93.07 90.00 76.91 67.28 38.49 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 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 O4 P -3 94.971 PHOSPHATE ION 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 C14 H12 N4 S 268.337 5-PHENYLSULFANYL-2,4-QUINAZOLINEDIAMINE non-polymer 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 S C N 76 N C N 77 N O N 78 N C N 79 N C N 80 N C N 81 N O N 82 N N N 83 N O N 84 N H N 85 N H N 86 N H N 87 N H N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N N N 95 S C N 96 N C N 97 N O N 98 N C N 99 N C N 100 N C N 101 N O N 102 N O N 103 N O N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N N N 114 N C N 115 N C 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 N N 124 S C N 125 N C N 126 N O N 127 N C Y 128 N C Y 129 N N Y 130 N C Y 131 N C Y 132 N N N 133 N O N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N O N 145 N H N 146 N H N 147 N N N 148 S C N 149 N C N 150 N O N 151 S C N 152 N C N 153 N C N 154 N C N 155 N O N 156 N H N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H 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 N N 170 S C N 171 N C N 172 N O N 173 N C N 174 N C N 175 N C N 176 N C N 177 N O N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N H 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 N N 192 S C N 193 N C N 194 N O N 195 N C N 196 N C N 197 N C N 198 N C N 199 N N N 200 N O N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N 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 N N 217 S C N 218 N C N 219 N O N 220 N C N 221 N C N 222 N S N 223 N C N 224 N O N 225 N H N 226 N H N 227 N H N 228 N H 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 S P N 237 N O N 238 N O N 239 N O N 240 N C N 241 R C N 242 N O N 243 R C N 244 N O N 245 R C N 246 N O N 247 R C Y 248 N N Y 249 N C Y 250 N N Y 251 N C Y 252 N C N 253 N N Y 254 N N Y 255 N C Y 256 N N Y 257 N C N 258 N O N 259 S P N 260 N O N 261 N O N 262 N O N 263 N C N 264 R C N 265 N O N 266 S C N 267 N O N 268 R C N 269 N O N 270 R C N 271 N N N 272 N C N 273 N C N 274 N C N 275 N O N 276 N N N 277 N C N 278 N C N 279 N C N 280 N P N 281 N O N 282 N O N 283 N O N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H N 291 N H N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N 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 N N 315 S C N 316 N C N 317 N O N 318 N C Y 319 N C Y 320 N C Y 321 N C Y 322 N C Y 323 N C Y 324 N C N 325 N O N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N H N 337 N P N 338 N O N 339 N O N 340 N O N 341 N O N 342 N N N 343 S C N 344 N C N 345 N O N 346 N C N 347 N C N 348 N C N 349 N O N 350 N H N 351 N H N 352 N H N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N H N 359 N N N 360 S C N 361 N C N 362 N O N 363 N C N 364 N O N 365 N O N 366 N H 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 N N 374 S C N 375 N C N 376 N O N 377 R C N 378 N O N 379 N C N 380 N O 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 Y 390 N C Y 391 N C Y 392 N C Y 393 N N Y 394 N C Y 395 N N N 396 N N Y 397 N C Y 398 N C Y 399 N C Y 400 N C N 401 N N N 402 N S Y 403 N C Y 404 N C Y 405 N C Y 406 N C Y 407 N C Y 408 N C 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 H N 421 N N N 422 S C N 423 N C N 424 N O N 425 N C Y 426 N C Y 427 N C Y 428 N C Y 429 N N Y 430 N C Y 431 N C Y 432 N C Y 433 N C Y 434 N C N 435 N O N 436 N 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 H N 445 N H N 446 N H N 447 N H N 448 N N N 449 S C N 450 N C N 451 N O N 452 N C Y 453 N C Y 454 N C Y 455 N C Y 456 N C Y 457 N C Y 458 N C N 459 N O 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 N N 473 S C N 474 N C N 475 N O N 476 N C N 477 N C N 478 N C N 479 N O N 480 N H N 481 N H N 482 N H N 483 N H 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 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 doub N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N doub N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N doub N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N doub N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N doub N 123 N sing N 124 N sing N 125 N sing N 126 N sing Y 127 N sing Y 128 N doub Y 129 N doub N 130 N sing Y 131 N sing N 132 N sing Y 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 doub N 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 sing 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 doub 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 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 doub 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 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 doub 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 sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing Y 247 N sing Y 248 N sing Y 249 N doub N 250 N sing Y 251 N sing Y 252 N sing Y 253 N doub N 254 N sing Y 255 N doub N 256 N sing N 257 N sing Y 258 N sing Y 259 N doub N 260 N sing Y 261 N sing N 262 N sing N 263 N doub N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N 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 sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N doub N 288 N sing N 289 N sing N 290 N sing N 291 N doub 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 doub N 299 N sing N 300 N sing N 301 N doub N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N doub N 313 N sing N 314 N sing N 315 N sing N 316 N sing Y 317 N doub Y 318 N sing Y 319 N sing N 320 N sing Y 321 N doub N 322 N sing Y 323 N doub N 324 N sing Y 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N doub 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 doub N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N sing N 346 N sing N 347 N 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 doub 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 doub N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing Y 379 N doub Y 380 N sing Y 381 N sing Y 382 N sing Y 383 N sing Y 384 N doub N 385 N sing Y 386 N sing Y 387 N doub N 388 N sing N 389 N sing N 390 N sing Y 391 N doub N 392 N sing Y 393 N sing N 394 N sing Y 395 N doub N 396 N sing N 397 N sing N 398 N sing N 399 N sing N 400 N sing Y 401 N doub Y 402 N sing Y 403 N sing N 404 N sing Y 405 N doub N 406 N sing Y 407 N sing N 408 N sing Y 409 N doub 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 Y 423 N doub Y 424 N sing Y 425 N sing N 426 N sing Y 427 N doub Y 428 N sing Y 429 N sing N 430 N sing Y 431 N sing Y 432 N doub N 433 N sing Y 434 N doub N 435 N sing Y 436 N sing N 437 N sing N 438 N sing N 439 N sing N 440 N sing N 441 N sing N 442 N sing N 443 N sing N 444 N sing N 445 N sing N 446 N doub N 447 N sing N 448 N sing N 449 N sing N 450 N sing Y 451 N doub Y 452 N sing Y 453 N sing N 454 N sing Y 455 N doub N 456 N sing Y 457 N doub N 458 N sing Y 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 sing N 469 N sing N 470 N doub N 471 N sing N 472 N sing N 473 N sing N 474 N sing N 475 N sing N 476 N sing N 477 N sing N 478 N sing N 479 N sing N 480 N sing N 481 N sing US J.Med.Chem. JMCMAR 0151 0022-2623 44 2928 2932 10.1021/jm0101444 11520201 X-ray Crystal Structures of Candida albicans Dihydrofolate Reductase: High Resolution Ternary Complexes in Which the Dihydronicotinamide Moiety of NADPH is Displaced by an inhibitor 2001 US J.Biol.Chem. JBCHA3 0071 0021-9258 272 30289 30298 10.1074/jbc.272.48.30289 X-ray Crystallographic Studies of Candida albicans Dihydrofolate Reductase. High resolution structures of the holoenzyme and an inhibited ternary complex. 1997 US J.Med.Chem. JMCMAR 0151 0022-2623 38 3608 3616 Selective Inhibitors of Candida albicans Dihydrofolate Reductase: Activity and Selectivity of 5-(arylthio)-2,4-diaminoquinazolines 1995 US J.Biol.Chem. JBCHA3 0071 0021-9258 264 1100 1107 Characterization of Candida Albicans Dihydrofolate Reductase 1989 10.2210/pdb1ia1/pdb pdb_00001ia1 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 293 1 Huber graphite monochromator AREA DETECTOR 1988-04-28 XENTRONICS Huber Graphite Monochromator SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 ROTATING ANODE ELLIOTT GX-21 22194.527 DIHYDROFOLATE REDUCTASE 1.5.1.3 2 man polymer 94.971 PHOSPHATE ION 2 syn non-polymer 745.421 NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE 2 syn non-polymer 268.337 5-PHENYLSULFANYL-2,4-QUINAZOLINEDIAMINE 2 syn non-polymer 18.015 water 236 nat water no no MLKPNVAIIVAALKPALGIGYKGKMPWRLRKEIRYFKDVTTRTTKPNTRNAVIMGRKTWESIPQKFRPLPDRLNIILSRS YENEIIDDNIIHASSIESSLNLVSDVERVFIIGGAEIYNELINNSLVSHLLITEIEHPSPESIEMDTFLKFPLESWTKQP KSELQKFVGDTVLEDDIKEGDFTYNYTLWTRK MLKPNVAIIVAALKPALGIGYKGKMPWRLRKEIRYFKDVTTRTTKPNTRNAVIMGRKTWESIPQKFRPLPDRLNIILSRS YENEIIDDNIIHASSIESSLNLVSDVERVFIIGGAEIYNELINNSLVSHLLITEIEHPSPESIEMDTFLKFPLESWTKQP KSELQKFVGDTVLEDDIKEGDFTYNYTLWTRK A,B 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 Candida Escherichia Escherichia coli sample DFR1 5476 Candida albicans 469008 Escherichia coli BL21(DE3) BL21(DE3) PLASMID P1869 1 2.24 45.09 VAPOR DIFFUSION, HANGING DROP 6.5 dihydro-nicotinamide-adenine-dinucleotide phosphate (NADPH), 5-(phenysulfanyl)-2,4-quinazolinediamine (GW997), PEG-3350, Potassium 4-morphilineerhanesulfonic acid, dithiothreitol (DTT) a three-fold excess of GW997 and three-fold excess of NADPH was added to the C. albicans DHFR solution and let stand 277K overnight. 17-20 mg/ml C. albicans DHFR in 50 uM NADPH, 20 mm KMES, 1 mm DTT, PH 6.5 was mixed with an equal part of 26-34% PEG-3350, the reservoir solution., VAPOR DIFFUSION, HANGING DROP 277 software chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_site repository Initial release Version format compliance Version format compliance Refinement description Data collection Database references Derived calculations Refinement description 1 0 2001-04-11 1 1 2008-04-27 1 2 2011-07-13 1 3 2017-10-04 1 4 2023-08-09 _software.name _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 Candida Albicans Dihydrofolate reductase complexed with dihydro-nicotinamide-adenine-dinucleotide phosphate (NADPH) and 1,3-DIAMINO-7-(1-ETHYEPROPYE)-7H-PYRRALO-{3,2-F]QUINAZOLINE (GW345) Binary complex of candida albicans Dihydrofolate reductase (DHFR) with dihydro-nicotinamide-adenine-dinucleotide phosphate (NADPH) Candida Albicans Dihydrofolate reductase complexed with dihydro-nicotinamide-adenine-dinucleotide phosphate (NADPH) and 5-[(4-methylphenyl)sulfanyl]-2,4-quinazolinediamine (GW578) Candida Albicans Dihydrofolate reductase complexed in which the dihydronicotinamide moiety of dihydro-nicotinamide-adenine-dinucleotide phosphate (NADPH) is displaced by 5-[(4-tert-butylphenyl)sulfanyl]-2,4-quinazolinediamine (GW995) Candida Albicans Dihydrofolate reductase complexed in which the dihydronicotinamide moiety of dihydro-nicotinamide-adenine-dinucleotide phosphate (NADPH) is displaced by 5-{[4-(4-morpholinyl)phenyl]sulfanyl}-2,4-quinazolinediamine (GW2021) HET GROUPS NDP 193, TQ3 194, AND PO4 201 ARE ASSOCIATED WITH PROTEIN CHAIN A. HET GROUPS NDP 195, TQ3 196, AND PO4 202 ARE ASSOCIATED WITH PROTEIN CHAIN B. HETEROGEN THE INHIBITION CONSTANT (IC50) FOR 5-(PHENYLSULFANYL)-2, 4-QUINAZOLINEDIAMINE (GW997) IS 34 NANOMOLAR USING THE FOLLOWING ASSAY (SEE REFERENCE 0 & 3). C. ALBICANS DHFR ASSAY WAS PERFORMED IN 0.1 M IMIDAZOLE CHLORIDE BUFFER, PH 6.4, WITH 12 MM MERCAPTOETHANOL, 60 MM NADPH AND 45 MM DIHYDROFOLIC ACID IN A FINAL VOLUME OF 1 ML AT 303K. IC50 IS THE CONCENTRATION OF INHIBITOR THAT DECREASES THE VELOCITY OF THE STANDARD ASSAY BY 50%. THE ENZYME (0.2 NM), NADPH, AND VARYING CONCENTRATIONS OF INHIBITOR WERE PREINCUBATED FOR 2 MIN AT 30-C, AND THE REACTION WAS INITIATED BY THE ADDITION OF DIHYDROFOLIC ACID. STEADY STATE VELOCITIES WERE MEASURED, AND IC50 VALUES WERE CALCULATED FROM A LINEAR REGRESSION PLOT OF THE PERCENTAGE INHIBITION VS THE LOGARITHM OF THE INHIBITOR CONCENTRATION. IC50 THE PRECISION OF THE DETERMINATION IS GENERALLY ABOUT A 30%. RCSB Y RCSB 2001-03-22 REL REL PO4 PHOSPHATE ION NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE TQ3 5-PHENYLSULFANYL-2,4-QUINAZOLINEDIAMINE HOH water 1AI9 Candida albicans DHFR NADPH complex (1AI9) PDB experimental model PO4 201 2 PO4 PO4 201 A NDP 193 3 NDP NDP 193 A TQ3 194 4 TQ3 TQ3 194 A PO4 202 2 PO4 PO4 202 B NDP 193 3 NDP NDP 195 B TQ3 194 4 TQ3 TQ3 196 B HOH 204 5 HOH HOH 204 A HOH 205 5 HOH HOH 205 A HOH 206 5 HOH HOH 206 A HOH 209 5 HOH HOH 209 A HOH 210 5 HOH HOH 210 A HOH 213 5 HOH HOH 213 A HOH 214 5 HOH HOH 214 A HOH 215 5 HOH HOH 215 A HOH 222 5 HOH HOH 222 A HOH 223 5 HOH HOH 223 A HOH 225 5 HOH HOH 225 A HOH 228 5 HOH HOH 228 A HOH 229 5 HOH HOH 229 A HOH 232 5 HOH HOH 232 A HOH 233 5 HOH HOH 233 A HOH 237 5 HOH HOH 237 A HOH 239 5 HOH HOH 239 A HOH 240 5 HOH HOH 240 A HOH 241 5 HOH HOH 241 A HOH 244 5 HOH HOH 244 A HOH 247 5 HOH HOH 247 A HOH 248 5 HOH HOH 248 A HOH 251 5 HOH HOH 251 A HOH 257 5 HOH HOH 257 A HOH 258 5 HOH HOH 258 A HOH 259 5 HOH HOH 259 A HOH 260 5 HOH HOH 260 A HOH 262 5 HOH HOH 262 A HOH 265 5 HOH HOH 265 A HOH 269 5 HOH HOH 269 A HOH 270 5 HOH HOH 270 A HOH 272 5 HOH HOH 272 A HOH 277 5 HOH HOH 277 A HOH 280 5 HOH HOH 280 A HOH 284 5 HOH HOH 284 A HOH 285 5 HOH HOH 285 A HOH 288 5 HOH HOH 288 A HOH 289 5 HOH HOH 289 A HOH 290 5 HOH HOH 290 A HOH 295 5 HOH HOH 295 A HOH 298 5 HOH HOH 298 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 314 5 HOH HOH 314 A HOH 315 5 HOH HOH 315 A HOH 319 5 HOH HOH 319 A HOH 321 5 HOH HOH 321 A HOH 324 5 HOH HOH 324 A HOH 326 5 HOH HOH 326 A HOH 329 5 HOH HOH 329 A HOH 332 5 HOH HOH 332 A HOH 334 5 HOH HOH 334 A HOH 335 5 HOH HOH 335 A HOH 338 5 HOH HOH 338 A HOH 340 5 HOH HOH 340 A HOH 342 5 HOH HOH 342 A HOH 343 5 HOH HOH 343 A HOH 345 5 HOH HOH 345 A HOH 346 5 HOH HOH 346 A HOH 347 5 HOH HOH 347 A HOH 351 5 HOH HOH 351 A HOH 352 5 HOH HOH 352 A HOH 353 5 HOH HOH 353 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 367 5 HOH HOH 367 A HOH 368 5 HOH HOH 368 A HOH 369 5 HOH HOH 369 A HOH 372 5 HOH HOH 372 A HOH 375 5 HOH HOH 375 A HOH 377 5 HOH HOH 377 A HOH 379 5 HOH HOH 379 A HOH 381 5 HOH HOH 381 A HOH 383 5 HOH HOH 383 A HOH 385 5 HOH HOH 385 A HOH 386 5 HOH HOH 386 A HOH 388 5 HOH HOH 388 A HOH 391 5 HOH HOH 391 A HOH 393 5 HOH HOH 393 A HOH 395 5 HOH HOH 395 A HOH 396 5 HOH HOH 396 A HOH 397 5 HOH HOH 397 A HOH 399 5 HOH HOH 399 A HOH 401 5 HOH HOH 401 A HOH 403 5 HOH HOH 403 A HOH 405 5 HOH HOH 405 A HOH 406 5 HOH HOH 406 A HOH 407 5 HOH HOH 407 A HOH 410 5 HOH HOH 410 A HOH 411 5 HOH HOH 411 A HOH 413 5 HOH HOH 413 A HOH 415 5 HOH HOH 415 A HOH 419 5 HOH HOH 419 A HOH 420 5 HOH HOH 420 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 434 5 HOH HOH 434 A HOH 435 5 HOH HOH 435 A HOH 436 5 HOH HOH 436 A HOH 438 5 HOH HOH 438 A HOH 203 5 HOH HOH 203 B HOH 207 5 HOH HOH 207 B HOH 208 5 HOH HOH 208 B HOH 211 5 HOH HOH 211 B HOH 212 5 HOH HOH 212 B HOH 216 5 HOH HOH 216 B HOH 217 5 HOH HOH 217 B HOH 218 5 HOH HOH 218 B HOH 219 5 HOH HOH 219 B HOH 220 5 HOH HOH 220 B HOH 221 5 HOH HOH 221 B HOH 224 5 HOH HOH 224 B HOH 226 5 HOH HOH 226 B HOH 227 5 HOH HOH 227 B HOH 230 5 HOH HOH 230 B HOH 234 5 HOH HOH 234 B HOH 235 5 HOH HOH 235 B HOH 236 5 HOH HOH 236 B HOH 238 5 HOH HOH 238 B HOH 242 5 HOH HOH 242 B HOH 243 5 HOH HOH 243 B HOH 245 5 HOH HOH 245 B HOH 246 5 HOH HOH 246 B HOH 249 5 HOH HOH 249 B HOH 250 5 HOH HOH 250 B HOH 252 5 HOH HOH 252 B HOH 253 5 HOH HOH 253 B HOH 254 5 HOH HOH 254 B HOH 255 5 HOH HOH 255 B HOH 256 5 HOH HOH 256 B HOH 261 5 HOH HOH 261 B HOH 263 5 HOH HOH 263 B HOH 264 5 HOH HOH 264 B HOH 266 5 HOH HOH 266 B HOH 267 5 HOH HOH 267 B HOH 268 5 HOH HOH 268 B HOH 271 5 HOH HOH 271 B HOH 273 5 HOH HOH 273 B HOH 274 5 HOH HOH 274 B HOH 275 5 HOH HOH 275 B HOH 276 5 HOH HOH 276 B HOH 278 5 HOH HOH 278 B HOH 279 5 HOH HOH 279 B HOH 281 5 HOH HOH 281 B HOH 282 5 HOH HOH 282 B HOH 283 5 HOH HOH 283 B HOH 286 5 HOH HOH 286 B HOH 287 5 HOH HOH 287 B HOH 291 5 HOH HOH 291 B HOH 292 5 HOH HOH 292 B HOH 293 5 HOH HOH 293 B HOH 294 5 HOH HOH 294 B HOH 296 5 HOH HOH 296 B HOH 297 5 HOH HOH 297 B HOH 299 5 HOH HOH 299 B HOH 300 5 HOH HOH 300 B HOH 301 5 HOH HOH 301 B HOH 302 5 HOH HOH 302 B HOH 303 5 HOH HOH 303 B HOH 312 5 HOH HOH 312 B HOH 313 5 HOH HOH 313 B HOH 316 5 HOH HOH 316 B HOH 317 5 HOH HOH 317 B HOH 318 5 HOH HOH 318 B HOH 320 5 HOH HOH 320 B HOH 322 5 HOH HOH 322 B HOH 323 5 HOH HOH 323 B HOH 325 5 HOH HOH 325 B HOH 327 5 HOH HOH 327 B HOH 328 5 HOH HOH 328 B HOH 330 5 HOH HOH 330 B HOH 331 5 HOH HOH 331 B HOH 333 5 HOH HOH 333 B HOH 336 5 HOH HOH 336 B HOH 337 5 HOH HOH 337 B HOH 339 5 HOH HOH 339 B HOH 341 5 HOH HOH 341 B HOH 344 5 HOH HOH 344 B HOH 348 5 HOH HOH 348 B HOH 349 5 HOH HOH 349 B HOH 350 5 HOH HOH 350 B HOH 354 5 HOH HOH 354 B HOH 355 5 HOH HOH 355 B HOH 356 5 HOH HOH 356 B HOH 364 5 HOH HOH 364 B HOH 365 5 HOH HOH 365 B HOH 366 5 HOH HOH 366 B HOH 370 5 HOH HOH 370 B HOH 371 5 HOH HOH 371 B HOH 373 5 HOH HOH 373 B HOH 374 5 HOH HOH 374 B HOH 376 5 HOH HOH 376 B HOH 378 5 HOH HOH 378 B HOH 380 5 HOH HOH 380 B HOH 382 5 HOH HOH 382 B HOH 384 5 HOH HOH 384 B HOH 387 5 HOH HOH 387 B HOH 389 5 HOH HOH 389 B HOH 390 5 HOH HOH 390 B HOH 392 5 HOH HOH 392 B HOH 394 5 HOH HOH 394 B HOH 398 5 HOH HOH 398 B HOH 400 5 HOH HOH 400 B HOH 402 5 HOH HOH 402 B HOH 404 5 HOH HOH 404 B HOH 408 5 HOH HOH 408 B HOH 409 5 HOH HOH 409 B HOH 412 5 HOH HOH 412 B HOH 414 5 HOH HOH 414 B HOH 416 5 HOH HOH 416 B HOH 417 5 HOH HOH 417 B HOH 418 5 HOH HOH 418 B HOH 421 5 HOH HOH 421 B HOH 422 5 HOH HOH 422 B HOH 427 5 HOH HOH 427 B HOH 428 5 HOH HOH 428 B HOH 429 5 HOH HOH 429 B HOH 430 5 HOH HOH 430 B HOH 431 5 HOH HOH 431 B HOH 432 5 HOH HOH 432 B HOH 433 5 HOH HOH 433 B HOH 437 5 HOH HOH 437 B HOH 439 5 HOH HOH 439 B MET 1 n 1 MET 1 A LEU 2 n 2 LEU 2 A LYS 3 n 3 LYS 3 A PRO 4 n 4 PRO 4 A ASN 5 n 5 ASN 5 A VAL 6 n 6 VAL 6 A ALA 7 n 7 ALA 7 A ILE 8 n 8 ILE 8 A ILE 9 n 9 ILE 9 A VAL 10 n 10 VAL 10 A ALA 11 n 11 ALA 11 A ALA 12 n 12 ALA 12 A LEU 13 n 13 LEU 13 A LYS 14 n 14 LYS 14 A PRO 15 n 15 PRO 15 A ALA 16 n 16 ALA 16 A LEU 17 n 17 LEU 17 A GLY 18 n 18 GLY 18 A ILE 19 n 19 ILE 19 A GLY 20 n 20 GLY 20 A TYR 21 n 21 TYR 21 A LYS 22 n 22 LYS 22 A GLY 23 n 23 GLY 23 A LYS 24 n 24 LYS 24 A MET 25 n 25 MET 25 A PRO 26 n 26 PRO 26 A TRP 27 n 27 TRP 27 A ARG 28 n 28 ARG 28 A LEU 29 n 29 LEU 29 A ARG 30 n 30 ARG 30 A LYS 31 n 31 LYS 31 A GLU 32 n 32 GLU 32 A ILE 33 n 33 ILE 33 A ARG 34 n 34 ARG 34 A TYR 35 n 35 TYR 35 A PHE 36 n 36 PHE 36 A LYS 37 n 37 LYS 37 A ASP 38 n 38 ASP 38 A VAL 39 n 39 VAL 39 A THR 40 n 40 THR 40 A THR 41 n 41 THR 41 A ARG 42 n 42 ARG 42 A THR 43 n 43 THR 43 A THR 44 n 44 THR 44 A LYS 45 n 45 LYS 45 A PRO 46 n 46 PRO 46 A ASN 47 n 47 ASN 47 A THR 48 n 48 THR 48 A ARG 49 n 49 ARG 49 A ASN 50 n 50 ASN 50 A ALA 51 n 51 ALA 51 A VAL 52 n 52 VAL 52 A ILE 53 n 53 ILE 53 A MET 54 n 54 MET 54 A GLY 55 n 55 GLY 55 A ARG 56 n 56 ARG 56 A LYS 57 n 57 LYS 57 A THR 58 n 58 THR 58 A TRP 59 n 59 TRP 59 A GLU 60 n 60 GLU 60 A SER 61 n 61 SER 61 A ILE 62 n 62 ILE 62 A PRO 63 n 63 PRO 63 A GLN 64 n 64 GLN 64 A LYS 65 n 65 LYS 65 A PHE 66 n 66 PHE 66 A ARG 67 n 67 ARG 67 A PRO 68 n 68 PRO 68 A LEU 69 n 69 LEU 69 A PRO 70 n 70 PRO 70 A ASP 71 n 71 ASP 71 A ARG 72 n 72 ARG 72 A LEU 73 n 73 LEU 73 A ASN 74 n 74 ASN 74 A ILE 75 n 75 ILE 75 A ILE 76 n 76 ILE 76 A LEU 77 n 77 LEU 77 A SER 78 n 78 SER 78 A ARG 79 n 79 ARG 79 A SER 80 n 80 SER 80 A TYR 81 n 81 TYR 81 A GLU 82 n 82 GLU 82 A ASN 83 n 83 ASN 83 A GLU 84 n 84 GLU 84 A ILE 85 n 85 ILE 85 A ILE 86 n 86 ILE 86 A ASP 87 n 87 ASP 87 A ASP 88 n 88 ASP 88 A ASN 89 n 89 ASN 89 A ILE 90 n 90 ILE 90 A ILE 91 n 91 ILE 91 A HIS 92 n 92 HIS 92 A ALA 93 n 93 ALA 93 A SER 94 n 94 SER 94 A SER 95 n 95 SER 95 A ILE 96 n 96 ILE 96 A GLU 97 n 97 GLU 97 A SER 98 n 98 SER 98 A SER 99 n 99 SER 99 A LEU 100 n 100 LEU 100 A ASN 101 n 101 ASN 101 A LEU 102 n 102 LEU 102 A VAL 103 n 103 VAL 103 A SER 104 n 104 SER 104 A ASP 105 n 105 ASP 105 A VAL 106 n 106 VAL 106 A GLU 107 n 107 GLU 107 A ARG 108 n 108 ARG 108 A VAL 109 n 109 VAL 109 A PHE 110 n 110 PHE 110 A ILE 111 n 111 ILE 111 A ILE 112 n 112 ILE 112 A GLY 113 n 113 GLY 113 A GLY 114 n 114 GLY 114 A ALA 115 n 115 ALA 115 A GLU 116 n 116 GLU 116 A ILE 117 n 117 ILE 117 A TYR 118 n 118 TYR 118 A ASN 119 n 119 ASN 119 A GLU 120 n 120 GLU 120 A LEU 121 n 121 LEU 121 A ILE 122 n 122 ILE 122 A ASN 123 n 123 ASN 123 A ASN 124 n 124 ASN 124 A SER 125 n 125 SER 125 A LEU 126 n 126 LEU 126 A VAL 127 n 127 VAL 127 A SER 128 n 128 SER 128 A HIS 129 n 129 HIS 129 A LEU 130 n 130 LEU 130 A LEU 131 n 131 LEU 131 A ILE 132 n 132 ILE 132 A THR 133 n 133 THR 133 A GLU 134 n 134 GLU 134 A ILE 135 n 135 ILE 135 A GLU 136 n 136 GLU 136 A HIS 137 n 137 HIS 137 A PRO 138 n 138 PRO 138 A SER 139 n 139 SER 139 A PRO 140 n 140 PRO 140 A GLU 141 n 141 GLU 141 A SER 142 n 142 SER 142 A ILE 143 n 143 ILE 143 A GLU 144 n 144 GLU 144 A MET 145 n 145 MET 145 A ASP 146 n 146 ASP 146 A THR 147 n 147 THR 147 A PHE 148 n 148 PHE 148 A LEU 149 n 149 LEU 149 A LYS 150 n 150 LYS 150 A PHE 151 n 151 PHE 151 A PRO 152 n 152 PRO 152 A LEU 153 n 153 LEU 153 A GLU 154 n 154 GLU 154 A SER 155 n 155 SER 155 A TRP 156 n 156 TRP 156 A THR 157 n 157 THR 157 A LYS 158 n 158 LYS 158 A GLN 159 n 159 GLN 159 A PRO 160 n 160 PRO 160 A LYS 161 n 161 LYS 161 A SER 162 n 162 SER 162 A GLU 163 n 163 GLU 163 A LEU 164 n 164 LEU 164 A GLN 165 n 165 GLN 165 A LYS 166 n 166 LYS 166 A PHE 167 n 167 PHE 167 A VAL 168 n 168 VAL 168 A GLY 169 n 169 GLY 169 A ASP 170 n 170 ASP 170 A THR 171 n 171 THR 171 A VAL 172 n 172 VAL 172 A LEU 173 n 173 LEU 173 A GLU 174 n 174 GLU 174 A ASP 175 n 175 ASP 175 A ASP 176 n 176 ASP 176 A ILE 177 n 177 ILE 177 A LYS 178 n 178 LYS 178 A GLU 179 n 179 GLU 179 A GLY 180 n 180 GLY 180 A ASP 181 n 181 ASP 181 A PHE 182 n 182 PHE 182 A THR 183 n 183 THR 183 A TYR 184 n 184 TYR 184 A ASN 185 n 185 ASN 185 A TYR 186 n 186 TYR 186 A THR 187 n 187 THR 187 A LEU 188 n 188 LEU 188 A TRP 189 n 189 TRP 189 A THR 190 n 190 THR 190 A ARG 191 n 191 ARG 191 A LYS 192 n 192 LYS 192 A MET 1 n 1 MET 1 B LEU 2 n 2 LEU 2 B LYS 3 n 3 LYS 3 B PRO 4 n 4 PRO 4 B ASN 5 n 5 ASN 5 B VAL 6 n 6 VAL 6 B ALA 7 n 7 ALA 7 B ILE 8 n 8 ILE 8 B ILE 9 n 9 ILE 9 B VAL 10 n 10 VAL 10 B ALA 11 n 11 ALA 11 B ALA 12 n 12 ALA 12 B LEU 13 n 13 LEU 13 B LYS 14 n 14 LYS 14 B PRO 15 n 15 PRO 15 B ALA 16 n 16 ALA 16 B LEU 17 n 17 LEU 17 B GLY 18 n 18 GLY 18 B ILE 19 n 19 ILE 19 B GLY 20 n 20 GLY 20 B TYR 21 n 21 TYR 21 B LYS 22 n 22 LYS 22 B GLY 23 n 23 GLY 23 B LYS 24 n 24 LYS 24 B MET 25 n 25 MET 25 B PRO 26 n 26 PRO 26 B TRP 27 n 27 TRP 27 B ARG 28 n 28 ARG 28 B LEU 29 n 29 LEU 29 B ARG 30 n 30 ARG 30 B LYS 31 n 31 LYS 31 B GLU 32 n 32 GLU 32 B ILE 33 n 33 ILE 33 B ARG 34 n 34 ARG 34 B TYR 35 n 35 TYR 35 B PHE 36 n 36 PHE 36 B LYS 37 n 37 LYS 37 B ASP 38 n 38 ASP 38 B VAL 39 n 39 VAL 39 B THR 40 n 40 THR 40 B THR 41 n 41 THR 41 B ARG 42 n 42 ARG 42 B THR 43 n 43 THR 43 B THR 44 n 44 THR 44 B LYS 45 n 45 LYS 45 B PRO 46 n 46 PRO 46 B ASN 47 n 47 ASN 47 B THR 48 n 48 THR 48 B ARG 49 n 49 ARG 49 B ASN 50 n 50 ASN 50 B ALA 51 n 51 ALA 51 B VAL 52 n 52 VAL 52 B ILE 53 n 53 ILE 53 B MET 54 n 54 MET 54 B GLY 55 n 55 GLY 55 B ARG 56 n 56 ARG 56 B LYS 57 n 57 LYS 57 B THR 58 n 58 THR 58 B TRP 59 n 59 TRP 59 B GLU 60 n 60 GLU 60 B SER 61 n 61 SER 61 B ILE 62 n 62 ILE 62 B PRO 63 n 63 PRO 63 B GLN 64 n 64 GLN 64 B LYS 65 n 65 LYS 65 B PHE 66 n 66 PHE 66 B ARG 67 n 67 ARG 67 B PRO 68 n 68 PRO 68 B LEU 69 n 69 LEU 69 B PRO 70 n 70 PRO 70 B ASP 71 n 71 ASP 71 B ARG 72 n 72 ARG 72 B LEU 73 n 73 LEU 73 B ASN 74 n 74 ASN 74 B ILE 75 n 75 ILE 75 B ILE 76 n 76 ILE 76 B LEU 77 n 77 LEU 77 B SER 78 n 78 SER 78 B ARG 79 n 79 ARG 79 B SER 80 n 80 SER 80 B TYR 81 n 81 TYR 81 B GLU 82 n 82 GLU 82 B ASN 83 n 83 ASN 83 B GLU 84 n 84 GLU 84 B ILE 85 n 85 ILE 85 B ILE 86 n 86 ILE 86 B ASP 87 n 87 ASP 87 B ASP 88 n 88 ASP 88 B ASN 89 n 89 ASN 89 B ILE 90 n 90 ILE 90 B ILE 91 n 91 ILE 91 B HIS 92 n 92 HIS 92 B ALA 93 n 93 ALA 93 B SER 94 n 94 SER 94 B SER 95 n 95 SER 95 B ILE 96 n 96 ILE 96 B GLU 97 n 97 GLU 97 B SER 98 n 98 SER 98 B SER 99 n 99 SER 99 B LEU 100 n 100 LEU 100 B ASN 101 n 101 ASN 101 B LEU 102 n 102 LEU 102 B VAL 103 n 103 VAL 103 B SER 104 n 104 SER 104 B ASP 105 n 105 ASP 105 B VAL 106 n 106 VAL 106 B GLU 107 n 107 GLU 107 B ARG 108 n 108 ARG 108 B VAL 109 n 109 VAL 109 B PHE 110 n 110 PHE 110 B ILE 111 n 111 ILE 111 B ILE 112 n 112 ILE 112 B GLY 113 n 113 GLY 113 B GLY 114 n 114 GLY 114 B ALA 115 n 115 ALA 115 B GLU 116 n 116 GLU 116 B ILE 117 n 117 ILE 117 B TYR 118 n 118 TYR 118 B ASN 119 n 119 ASN 119 B GLU 120 n 120 GLU 120 B LEU 121 n 121 LEU 121 B ILE 122 n 122 ILE 122 B ASN 123 n 123 ASN 123 B ASN 124 n 124 ASN 124 B SER 125 n 125 SER 125 B LEU 126 n 126 LEU 126 B VAL 127 n 127 VAL 127 B SER 128 n 128 SER 128 B HIS 129 n 129 HIS 129 B LEU 130 n 130 LEU 130 B LEU 131 n 131 LEU 131 B ILE 132 n 132 ILE 132 B THR 133 n 133 THR 133 B GLU 134 n 134 GLU 134 B ILE 135 n 135 ILE 135 B GLU 136 n 136 GLU 136 B HIS 137 n 137 HIS 137 B PRO 138 n 138 PRO 138 B SER 139 n 139 SER 139 B PRO 140 n 140 PRO 140 B GLU 141 n 141 GLU 141 B SER 142 n 142 SER 142 B ILE 143 n 143 ILE 143 B GLU 144 n 144 GLU 144 B MET 145 n 145 MET 145 B ASP 146 n 146 ASP 146 B THR 147 n 147 THR 147 B PHE 148 n 148 PHE 148 B LEU 149 n 149 LEU 149 B LYS 150 n 150 LYS 150 B PHE 151 n 151 PHE 151 B PRO 152 n 152 PRO 152 B LEU 153 n 153 LEU 153 B GLU 154 n 154 GLU 154 B SER 155 n 155 SER 155 B TRP 156 n 156 TRP 156 B THR 157 n 157 THR 157 B LYS 158 n 158 LYS 158 B GLN 159 n 159 GLN 159 B PRO 160 n 160 PRO 160 B LYS 161 n 161 LYS 161 B SER 162 n 162 SER 162 B GLU 163 n 163 GLU 163 B LEU 164 n 164 LEU 164 B GLN 165 n 165 GLN 165 B LYS 166 n 166 LYS 166 B PHE 167 n 167 PHE 167 B VAL 168 n 168 VAL 168 B GLY 169 n 169 GLY 169 B ASP 170 n 170 ASP 170 B THR 171 n 171 THR 171 B VAL 172 n 172 VAL 172 B LEU 173 n 173 LEU 173 B GLU 174 n 174 GLU 174 B ASP 175 n 175 ASP 175 B ASP 176 n 176 ASP 176 B ILE 177 n 177 ILE 177 B LYS 178 n 178 LYS 178 B GLU 179 n 179 GLU 179 B GLY 180 n 180 GLY 180 B ASP 181 n 181 ASP 181 B PHE 182 n 182 PHE 182 B THR 183 n 183 THR 183 B TYR 184 n 184 TYR 184 B ASN 185 n 185 ASN 185 B TYR 186 n 186 TYR 186 B THR 187 n 187 THR 187 B LEU 188 n 188 LEU 188 B TRP 189 n 189 TRP 189 B THR 190 n 190 THR 190 B ARG 191 n 191 ARG 191 B LYS 192 n 192 LYS 192 B author_defined_assembly 1 monomeric 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 ILE 86 A N ILE 86 A O ILE 90 A O ILE 90 A N ILE 91 A N ILE 91 A O ASN 74 A O ASN 74 A N LEU 73 A N LEU 73 A O ASN 50 A O ASN 50 A O ARG 49 A O ARG 49 A N GLU 107 A N GLU 107 A N ILE 111 A N ILE 111 A O ALA 7 A O ALA 7 A O VAL 6 A O VAL 6 A N SER 128 A N SER 128 A N GLU 136 A N GLU 136 A O THR 183 A O THR 183 A O THR 190 A O THR 190 A N THR 157 A N THR 157 A N ILE 86 A N ILE 86 A O ILE 90 A O ILE 90 A N ILE 91 A N ILE 91 A O ASN 74 A O ASN 74 A N LEU 73 A N LEU 73 A O ASN 50 A O ASN 50 A O ARG 49 A O ARG 49 A N GLU 107 A N GLU 107 A N ILE 111 A N ILE 111 A O ALA 7 A O ALA 7 A O VAL 6 A O VAL 6 A N SER 128 A N SER 128 A N GLU 136 A N GLU 136 A O THR 183 A O THR 183 A N TYR 184 A N TYR 184 A O ILE 177 A O ILE 177 A N ILE 19 A N ILE 19 A O THR 147 A O THR 147 B N ILE 86 B N ILE 86 B O ILE 90 B O ILE 90 B N ILE 91 B N ILE 91 B O ASN 74 B O ASN 74 B O LEU 73 B O LEU 73 B N VAL 52 B N VAL 52 B N ILE 53 B N ILE 53 B O PHE 110 B O PHE 110 B N ILE 111 B N ILE 111 B O ALA 7 B O ALA 7 B O VAL 6 B O VAL 6 B N SER 128 B N SER 128 B N GLU 136 B N GLU 136 B O THR 183 B O THR 183 B O THR 190 B O THR 190 B N THR 157 B N THR 157 B N ILE 86 B N ILE 86 B O ILE 90 B O ILE 90 B N ILE 91 B N ILE 91 B O ASN 74 B O ASN 74 B O LEU 73 B O LEU 73 B N VAL 52 B N VAL 52 B N ILE 53 B N ILE 53 B O PHE 110 B O PHE 110 B N ILE 111 B N ILE 111 B O ALA 7 B O ALA 7 B O VAL 6 B O VAL 6 B N SER 128 B N SER 128 B N GLU 136 B N GLU 136 B O THR 183 B O THR 183 B O TYR 184 B O TYR 184 B N ILE 177 B N ILE 177 B N ILE 19 B N ILE 19 B O THR 147 B O THR 147 1 A CG LYS 22 A CG LYS 22 1 Y 1 A CD LYS 22 A CD LYS 22 1 Y 1 A CE LYS 22 A CE LYS 22 1 Y 1 A NZ LYS 22 A NZ LYS 22 1 Y 1 A CG LYS 45 A CG LYS 45 1 Y 1 A CD LYS 45 A CD LYS 45 1 Y 1 A CE LYS 45 A CE LYS 45 1 Y 1 A NZ LYS 45 A NZ LYS 45 1 Y 1 A CG ASP 105 A CG ASP 105 1 Y 1 A OD1 ASP 105 A OD1 ASP 105 1 Y 1 A OD2 ASP 105 A OD2 ASP 105 1 Y 1 B NZ LYS 45 B NZ LYS 45 1 Y 1 B OD1 ASP 170 B OD1 ASP 170 1 Y 1 B OD2 ASP 170 B OD2 ASP 170 1 Y 1 B CE LYS 192 B CE LYS 192 1 Y 1 B NZ LYS 192 B NZ LYS 192 1 Y 1 A ARG 79 0.087 SIDE CHAIN 1 9.48 1.50 110.90 120.38 A A A CA CB CG1 VAL VAL VAL 6 6 6 A A N 1 56.19 1.40 123.60 179.79 A A A CD NE CZ ARG ARG ARG 28 28 28 N 1 5.36 0.50 120.30 125.66 A A A NE CZ NH1 ARG ARG ARG 28 28 28 N 1 9.97 1.40 123.60 133.57 A A A CD NE CZ ARG ARG ARG 30 30 30 A A A N 1 6.55 0.50 120.30 126.85 A A A NE CZ NH1 ARG ARG ARG 30 30 30 A A A N 1 -3.55 0.50 120.30 116.75 A A A NE CZ NH2 ARG ARG ARG 30 30 30 A A A N 1 13.69 2.20 113.40 127.09 A A A CA CB CG ARG ARG ARG 42 42 42 A N 1 39.52 1.40 123.60 163.12 A A A CD NE CZ ARG ARG ARG 42 42 42 A A A N 1 5.37 0.50 120.30 125.67 A A A NE CZ NH1 ARG ARG ARG 42 42 42 A A A N 1 4.67 0.50 120.30 124.97 A A A NE CZ NH1 ARG ARG ARG 42 42 42 B B B N 1 -6.07 0.50 120.30 114.23 A A A NE CZ NH2 ARG ARG ARG 49 49 49 N 1 15.73 1.40 123.60 139.33 A A A CD NE CZ ARG ARG ARG 56 56 56 N 1 4.31 0.50 120.30 124.61 A A A NE CZ NH2 ARG ARG ARG 56 56 56 N 1 8.76 1.40 123.60 132.36 A A A CD NE CZ ARG ARG ARG 67 67 67 N 1 6.78 0.50 120.30 127.08 A A A NE CZ NH1 ARG ARG ARG 67 67 67 N 1 -3.64 0.50 120.30 116.66 A A A NE CZ NH2 ARG ARG ARG 67 67 67 N 1 8.82 0.50 120.30 129.12 A A A NE CZ NH1 ARG ARG ARG 72 72 72 N 1 -3.29 0.50 120.30 117.01 A A A NE CZ NH2 ARG ARG ARG 72 72 72 N 1 3.70 0.50 120.30 124.00 A A A NE CZ NH1 ARG ARG ARG 79 79 79 A A A N 1 6.05 0.50 120.30 126.35 A A A NE CZ NH1 ARG ARG ARG 79 79 79 B B B N 1 -4.48 0.50 120.30 115.82 A A A NE CZ NH2 ARG ARG ARG 79 79 79 A A A N 1 -6.29 0.50 120.30 114.01 A A A NE CZ NH2 ARG ARG ARG 79 79 79 B B B N 1 4.06 0.60 121.00 125.06 A A A CB CG CD1 TYR TYR TYR 81 81 81 N 1 14.97 2.30 115.30 130.27 A A A CA CB CG LEU LEU LEU 102 102 102 N 1 -4.11 0.50 120.30 116.19 A A A NE CZ NH1 ARG ARG ARG 108 108 108 N 1 15.30 1.90 111.40 126.70 A A A CB CA C VAL VAL VAL 109 109 109 B N 1 9.56 1.20 123.30 132.86 A A A OE1 CD OE2 GLU GLU GLU 120 120 120 N 1 14.33 2.30 115.30 129.63 A A A CA CB CG LEU LEU LEU 131 131 131 B N 1 9.81 1.50 110.50 120.31 A A A N CA CB SER SER SER 142 142 142 N 1 -9.65 1.60 100.20 90.55 A A A CG SD CE MET MET MET 145 145 145 N 1 6.55 0.90 118.30 124.85 A A A CB CG OD1 ASP ASP ASP 146 146 146 N 1 15.96 2.60 111.60 127.56 A A A CB CG CD LYS LYS LYS 150 150 150 N 1 14.62 2.20 113.40 128.02 A A A CA CB CG GLU GLU GLU 154 154 154 N 1 9.77 1.60 122.70 132.47 A A A O C N THR THR LYS 157 157 158 Y 1 4.33 0.50 120.30 124.63 A A A NE CZ NH1 ARG ARG ARG 191 191 191 N 1 17.26 2.20 113.40 130.66 A A A CA CB CG LYS LYS LYS 192 192 192 N 1 9.38 1.50 110.90 120.28 B B B CA CB CG1 VAL VAL VAL 6 6 6 B B N 1 10.68 1.50 110.90 121.58 B B B CA CB CG2 VAL VAL VAL 6 6 6 A A N 1 11.59 1.50 110.90 122.49 B B B CA CB CG2 VAL VAL VAL 6 6 6 B B N 1 18.97 2.00 110.90 129.87 B B B CA CB CG2 ILE ILE ILE 19 19 19 N 1 15.53 2.20 113.40 128.93 B B B CA CB CG ARG ARG ARG 34 34 34 A N 1 14.00 2.10 111.80 125.80 B B B CG CD NE ARG ARG ARG 34 34 34 B B B N 1 9.87 1.40 123.60 133.47 B B B CD NE CZ ARG ARG ARG 34 34 34 A A A N 1 20.66 1.40 123.60 144.26 B B B CD NE CZ ARG ARG ARG 56 56 56 N 1 3.52 0.50 120.30 123.82 B B B NE CZ NH2 ARG ARG ARG 56 56 56 N 1 14.81 1.40 123.60 138.41 B B B CD NE CZ ARG ARG ARG 67 67 67 N 1 -3.39 0.50 120.30 116.91 B B B NE CZ NH1 ARG ARG ARG 67 67 67 N 1 4.43 0.50 120.30 124.73 B B B NE CZ NH2 ARG ARG ARG 67 67 67 N 1 4.21 0.50 120.30 124.51 B B B NE CZ NH1 ARG ARG ARG 79 79 79 A A A N 1 7.91 0.50 120.30 128.21 B B B NE CZ NH1 ARG ARG ARG 79 79 79 B B B N 1 -5.92 0.50 120.30 114.38 B B B NE CZ NH2 ARG ARG ARG 79 79 79 B B B N 1 4.36 0.60 121.00 125.36 B B B CB CG CD1 TYR TYR TYR 81 81 81 N 1 6.85 0.90 118.30 125.15 B B B CB CG OD1 ASP ASP ASP 105 105 105 A A N 1 6.70 0.50 120.30 127.00 B B B NE CZ NH1 ARG ARG ARG 108 108 108 N 1 -3.39 0.50 120.30 116.91 B B B NE CZ NH2 ARG ARG ARG 108 108 108 N 1 11.80 1.70 113.30 125.10 B B B CA CB CG MET MET MET 145 145 145 N 1 5.47 0.90 118.30 123.77 B B B CB CG OD1 ASP ASP ASP 146 146 146 N 1 9.24 1.40 112.40 121.64 B B B CA CB CG2 THR THR THR 147 147 147 N 1 15.86 2.20 113.40 129.26 B B B CA CB CG LYS LYS LYS 150 150 150 A N 1 3.70 0.60 121.00 124.70 B B B CB CG CD1 TYR TYR TYR 184 184 184 N 1 A A CD NE ARG ARG 28 28 -0.108 0.017 1.460 1.352 N 1 A A CD OE1 GLU GLU 107 107 -0.077 0.011 1.252 1.175 N 1 A LYS 3 37.95 59.85 1 A ASN 47 -106.23 41.27 1 A GLU 107 -90.15 -70.63 1 A SER 142 -160.42 -17.60 Restrain least-squares procedure. 0.156 0.156 0.156 1.70 10.0 34713 31488 81.8 1 Konnert, J.H. & Hendrickson, W.A. (1980) Acta Crystallogr. A A36, 344. 2.0 0.0 DIRECT REPLACEMENT Candida albicans DHFR NADPH complex (1AI9) Hendrickson, W.A. (1985) Methods Enzymol. 115, 252-270. 1.70 10.0 236 3575 144 0 3195 0.021 0.030 0.034 0.040 0.040 0.050 0.100 2.630 1.0 3.218 2.0 4.073 2.5 5.478 5.0 0.021 0.030 0.276 0.300 0.166 0.200 0.154 0.200 0.127 0.200 0.200 4.0 6.0 16.1 10.0 31.4 10.0 6.0 0.204 1.8 0 1697 0.162 2.0 0 5855 0.15 2.16 0 4322 0.152 2.39 0 4800 0.162 2.77 0 5184 0.151 3.63 0 5414 0.163 10.0 0 4216 30.9 1.70 25.0 1IA1 113037 34713 0.0 -3.0 0.05 0.05 1 21.26 3.26 81.8 0.2237 1.70 1.81 2.15 2894 0.2237 2.31 41.14 data reduction X-GEN model building FRODO refinement PROFFT data scaling X-GEN Candida albicans dihydrofolate reductase complexed with dihydro-nicotinamide-adenine-dinucleotide phosphate (NADPH) and 5-(PHENYLSULFANYL)-2,4-QUINAZOLINEDIAMINE (GW997) 1 N N 1 N N 2 N N 3 N N 4 N N 2 N N 3 N N 4 N N 5 N N 5 N N Dihydrofolate reductase is active as a monomer. A LEU 29 A LEU 29 HELX_P A ARG 42 A ARG 42 1 1 14 A ARG 56 A ARG 56 HELX_P A ILE 62 A ILE 62 1 2 7 A PRO 63 A PRO 63 HELX_P A ARG 67 A ARG 67 5 3 5 A SER 95 A SER 95 HELX_P A ASN 101 A ASN 101 1 4 7 A GLY 114 A GLY 114 HELX_P A ILE 122 A ILE 122 1 5 9 A PRO 152 A PRO 152 HELX_P A GLU 154 A GLU 154 5 6 3 A PRO 160 A PRO 160 HELX_P A GLY 169 A GLY 169 1 7 10 B LEU 29 B LEU 29 HELX_P B ARG 42 B ARG 42 1 8 14 B ARG 56 B ARG 56 HELX_P B SER 61 B SER 61 1 9 6 B PRO 63 B PRO 63 HELX_P B ARG 67 B ARG 67 5 10 5 B SER 95 B SER 95 HELX_P B LEU 100 B LEU 100 1 11 6 B GLY 114 B GLY 114 HELX_P B ILE 122 B ILE 122 1 12 9 B SER 139 B SER 139 HELX_P B ILE 143 B ILE 143 5 13 5 B PRO 152 B PRO 152 HELX_P B GLU 154 B GLU 154 5 14 3 B PRO 160 B PRO 160 HELX_P B GLY 169 B GLY 169 1 15 10 OXIDOREDUCTASE OXIDOREDUCTASE, ANTIFUNGAL TARGET, REDUCTASE A LYS 14 A LYS 14 1 A PRO 15 A PRO 15 3.95 A ARG 67 A ARG 67 1 A PRO 68 A PRO 68 -0.71 A GLY 113 A GLY 113 1 A GLY 114 A GLY 114 -0.14 B LYS 14 B LYS 14 1 B PRO 15 B PRO 15 -0.10 B ARG 67 B ARG 67 1 B PRO 68 B PRO 68 1.44 B GLY 113 B GLY 113 1 B GLY 114 B GLY 114 -0.64 DYR_CANAL UNP 1 1 P22906 MLKPNVAIIVAALKPALGIGYKGKMPWRLRKEIRYFKDVTTRTTKPNTRNAVIMGRKTWESIPQKFRPLPDRLNIILSRS YENEIIDDNIIHASSIESSLNLVSDVERVFIIGGAEIYNELINNSLVSHLLITEIEHPSPESIEMDTFLKFPLESWTKQP KSELQKFVGDTVLEDDIKEGDFTYNYTLWTRK 1 192 1IA1 1 192 P22906 A 1 1 192 1 192 1IA1 1 192 P22906 B 1 1 192 9 9 2 9 9 2 anti-parallel parallel parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel parallel parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel parallel parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel A GLU 84 A GLU 84 A ASP 87 A ASP 87 A ILE 90 A ILE 90 A ALA 93 A ALA 93 A LEU 73 A LEU 73 A LEU 77 A LEU 77 A ARG 49 A ARG 49 A GLY 55 A GLY 55 A VAL 106 A VAL 106 A GLY 113 A GLY 113 A VAL 6 A VAL 6 A LEU 13 A LEU 13 A VAL 127 A VAL 127 A GLU 136 A GLU 136 A PHE 182 A PHE 182 A ARG 191 A ARG 191 A TRP 156 A TRP 156 A LYS 158 A LYS 158 A GLU 84 A GLU 84 A ASP 87 A ASP 87 A ILE 90 A ILE 90 A ALA 93 A ALA 93 A LEU 73 A LEU 73 A LEU 77 A LEU 77 A ARG 49 A ARG 49 A GLY 55 A GLY 55 A VAL 106 A VAL 106 A GLY 113 A GLY 113 A VAL 6 A VAL 6 A LEU 13 A LEU 13 A VAL 127 A VAL 127 A GLU 136 A GLU 136 A PHE 182 A PHE 182 A ARG 191 A ARG 191 A ILE 177 A ILE 177 A GLU 179 A GLU 179 A GLY 18 A GLY 18 A GLY 20 A GLY 20 A THR 147 A THR 147 A PHE 148 A PHE 148 B GLU 84 B GLU 84 B ASP 87 B ASP 87 B ILE 90 B ILE 90 B ALA 93 B ALA 93 B LEU 73 B LEU 73 B LEU 77 B LEU 77 B ALA 51 B ALA 51 B GLY 55 B GLY 55 B VAL 109 B VAL 109 B GLY 113 B GLY 113 B VAL 6 B VAL 6 B LEU 13 B LEU 13 B VAL 127 B VAL 127 B GLU 136 B GLU 136 B PHE 182 B PHE 182 B ARG 191 B ARG 191 B TRP 156 B TRP 156 B LYS 158 B LYS 158 B GLU 84 B GLU 84 B ASP 87 B ASP 87 B ILE 90 B ILE 90 B ALA 93 B ALA 93 B LEU 73 B LEU 73 B LEU 77 B LEU 77 B ALA 51 B ALA 51 B GLY 55 B GLY 55 B VAL 109 B VAL 109 B GLY 113 B GLY 113 B VAL 6 B VAL 6 B LEU 13 B LEU 13 B VAL 127 B VAL 127 B GLU 136 B GLU 136 B PHE 182 B PHE 182 B ARG 191 B ARG 191 B ILE 177 B ILE 177 B GLU 179 B GLU 179 B GLY 18 B GLY 18 B GLY 20 B GLY 20 B THR 147 B THR 147 B PHE 148 B PHE 148 BINDING SITE FOR RESIDUE PO4 A 201 A PO4 201 Software 3 BINDING SITE FOR RESIDUE PO4 B 202 B PO4 202 Software 4 BINDING SITE FOR RESIDUE NDP A 193 A NDP 193 Software 30 BINDING SITE FOR RESIDUE TQ3 A 194 A TQ3 194 Software 11 BINDING SITE FOR RESIDUE NDP B 195 B NDP 195 Software 31 BINDING SITE FOR RESIDUE TQ3 B 196 B TQ3 196 Software 10 A PHE 36 A PHE 36 3 1_555 A LYS 37 A LYS 37 3 1_555 A ARG 72 A ARG 72 3 1_555 B PHE 36 B PHE 36 4 1_555 B LYS 37 B LYS 37 4 1_555 B ARG 72 B ARG 72 4 1_555 B HOH 301 J HOH 4 1_555 A VAL 10 A VAL 10 30 1_555 A ALA 11 A ALA 11 30 1_555 A ILE 19 A ILE 19 30 1_555 A GLY 20 A GLY 20 30 1_555 A GLY 23 A GLY 23 30 1_555 A LYS 24 A LYS 24 30 1_555 A MET 25 A MET 25 30 1_555 A ARG 30 A ARG 30 30 1_556 A LYS 31 A LYS 31 30 1_556 A GLY 55 A GLY 55 30 1_555 A ARG 56 A ARG 56 30 1_555 A LYS 57 A LYS 57 30 1_555 A THR 58 A THR 58 30 1_555 A LEU 77 A LEU 77 30 1_555 A SER 78 A SER 78 30 1_555 A ARG 79 A ARG 79 30 1_555 A SER 94 A SER 94 30 1_555 A ILE 112 A ILE 112 30 1_555 A GLY 114 A GLY 114 30 1_555 A ALA 115 A ALA 115 30 1_555 A GLU 116 A GLU 116 30 1_555 A ILE 117 A ILE 117 30 1_555 A TYR 118 A TYR 118 30 1_555 A GLU 120 A GLU 120 30 1_555 A TQ3 194 E TQ3 30 1_555 A HOH 352 I HOH 30 1_555 A HOH 360 I HOH 30 1_555 A HOH 361 I HOH 30 1_555 A HOH 395 I HOH 30 1_555 A HOH 423 I HOH 30 1_555 A ILE 9 A ILE 9 11 1_555 A VAL 10 A VAL 10 11 1_555 A ALA 11 A ALA 11 11 1_555 A GLU 32 A GLU 32 11 1_555 A ILE 33 A ILE 33 11 1_555 A PHE 36 A PHE 36 11 1_555 A ILE 62 A ILE 62 11 1_555 A ILE 112 A ILE 112 11 1_555 A TYR 118 A TYR 118 11 1_555 A THR 133 A THR 133 11 1_555 A NDP 193 D NDP 11 1_555 B VAL 10 B VAL 10 31 1_555 B ALA 11 B ALA 11 31 1_555 B ILE 19 B ILE 19 31 1_555 B GLY 20 B GLY 20 31 1_555 B GLY 23 B GLY 23 31 1_555 B LYS 24 B LYS 24 31 1_555 B MET 25 B MET 25 31 1_555 B GLY 55 B GLY 55 31 1_555 B ARG 56 B ARG 56 31 1_555 B LYS 57 B LYS 57 31 1_555 B THR 58 B THR 58 31 1_555 B LEU 77 B LEU 77 31 1_555 B SER 78 B SER 78 31 1_555 B ARG 79 B ARG 79 31 1_555 B SER 94 B SER 94 31 1_555 B SER 95 B SER 95 31 1_555 B ILE 96 B ILE 96 31 1_555 B ILE 112 B ILE 112 31 1_555 B GLY 114 B GLY 114 31 1_555 B ALA 115 B ALA 115 31 1_555 B GLU 116 B GLU 116 31 1_555 B ILE 117 B ILE 117 31 1_555 B TYR 118 B TYR 118 31 1_555 B GLU 120 B GLU 120 31 1_555 B TQ3 196 H TQ3 31 1_555 B HOH 322 J HOH 31 1_555 B HOH 350 J HOH 31 1_555 B HOH 364 J HOH 31 1_555 B HOH 389 J HOH 31 1_555 B HOH 394 J HOH 31 1_555 B HOH 400 J HOH 31 1_555 B ILE 9 B ILE 9 10 1_555 B VAL 10 B VAL 10 10 1_555 B MET 25 B MET 25 10 1_555 B GLU 32 B GLU 32 10 1_555 B PHE 36 B PHE 36 10 1_555 B SER 61 B SER 61 10 1_555 B ILE 62 B ILE 62 10 1_555 B ILE 112 B ILE 112 10 1_555 B TYR 118 B TYR 118 10 1_555 B NDP 195 G NDP 10 1_555 4 P 1 21 1