0.008241 0.000000 0.000000 0.000000 0.008241 0.000000 0.000000 0.000000 0.007014 0.00000 0.00000 0.00000 White, M.A. Mast, N.V. Johnson, E.F. Stout, C.D. Pikuleva, I.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 16 90.00 90.00 90.00 121.350 121.350 142.570 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 C34 H32 Fe N4 O4 616.487 PROTOPORPHYRIN IX CONTAINING FE HEME 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 C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking N 1 N 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 C N 152 N C N 153 N C N 154 N C Y 155 N C Y 156 N C Y 157 N C Y 158 N C N 159 N C N 160 N C N 161 N C N 162 N C N 163 N O N 164 N O N 165 N C N 166 N C N 167 N C N 168 N C N 169 N C N 170 N C N 171 N C Y 172 N C Y 173 N C Y 174 N C Y 175 N C N 176 N C N 177 N C N 178 N C N 179 N C N 180 N C N 181 N C N 182 N C N 183 N C N 184 N C N 185 N C N 186 N C N 187 N O N 188 N O Y 189 N N N 190 N N Y 191 N N N 192 N N N 193 N FE 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 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 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 N N 227 S C N 228 N C N 229 N O N 230 N C Y 231 N C Y 232 N N Y 233 N C Y 234 N C Y 235 N N N 236 N O N 237 N H N 238 N H N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N O N 248 N H N 249 N H N 250 N N N 251 S C N 252 N C N 253 N O N 254 S C N 255 N C N 256 N C N 257 N C N 258 N O N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N N N 273 S C N 274 N C N 275 N O N 276 N C N 277 N C N 278 N C N 279 N C N 280 N O N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H N 291 N H N 292 N H N 293 N H N 294 N N N 295 S C N 296 N C N 297 N O N 298 N C N 299 N C N 300 N C N 301 N C N 302 N N N 303 N O 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 N N 320 S C N 321 N C N 322 N O N 323 N C N 324 N C N 325 N S N 326 N C N 327 N O 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 H N 338 N H N 339 N N N 340 S C N 341 N C N 342 N O N 343 N C Y 344 N C Y 345 N C Y 346 N C Y 347 N C Y 348 N C Y 349 N C N 350 N O N 351 N H N 352 N H N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N H N 359 N H N 360 N H N 361 N H N 362 N N N 363 S C N 364 N C N 365 N O N 366 N C N 367 N C N 368 N C N 369 N O 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 N N 380 S C N 381 N C N 382 N O N 383 N C N 384 N O N 385 N O N 386 N H N 387 N H N 388 N H N 389 N H N 390 N H N 391 N H N 392 N H N 393 N N N 394 S C N 395 N C N 396 N O N 397 R C N 398 N O N 399 N C N 400 N O N 401 N H N 402 N H N 403 N H N 404 N H N 405 N H N 406 N H N 407 N H N 408 N H N 409 N H N 410 N N N 411 S C N 412 N C N 413 N O N 414 N C Y 415 N C Y 416 N C Y 417 N C Y 418 N N Y 419 N C Y 420 N C Y 421 N C Y 422 N C Y 423 N C N 424 N O N 425 N H N 426 N H N 427 N H N 428 N H N 429 N H N 430 N H N 431 N H N 432 N H N 433 N H N 434 N 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 Y 442 N C Y 443 N C Y 444 N C Y 445 N C Y 446 N C Y 447 N C N 448 N O N 449 N O N 450 N H N 451 N H N 452 N H N 453 N H N 454 N H N 455 N H N 456 N H N 457 N H N 458 N H N 459 N H N 460 N H N 461 N N N 462 S C N 463 N C N 464 N O N 465 N C N 466 N C N 467 N C N 468 N O N 469 N H N 470 N H N 471 N H N 472 N H N 473 N H N 474 N H N 475 N H N 476 N H N 477 N H N 478 N H N 479 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 doub N 144 N sing N 145 N sing N 146 N doub N 147 N sing N 148 N sing N 149 N doub N 150 N sing N 151 N doub N 152 N sing N 153 N sing Y 154 N doub Y 155 N sing Y 156 N sing N 157 N sing Y 158 N doub N 159 N sing Y 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 doub N 171 N sing N 172 N sing N 173 N sing N 174 N doub N 175 N sing N 176 N sing N 177 N sing N 178 N doub N 179 N sing N 180 N sing N 181 N sing N 182 N doub N 183 N sing N 184 N sing N 185 N sing Y 186 N sing Y 187 N sing Y 188 N doub N 189 N sing Y 190 N sing N 191 N sing Y 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N doub N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N doub N 202 N doub 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 doub 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 doub N 231 N sing N 232 N sing N 233 N sing N 234 N sing Y 235 N sing Y 236 N doub Y 237 N doub N 238 N sing Y 239 N sing N 240 N sing Y 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 doub N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N doub N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N 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 sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N doub N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N doub N 339 N sing N 340 N sing N 341 N sing N 342 N sing Y 343 N doub Y 344 N sing Y 345 N sing N 346 N sing Y 347 N doub N 348 N sing Y 349 N doub N 350 N sing Y 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 doub N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N doub N 379 N sing N 380 N sing N 381 N sing N 382 N sing N 383 N sing N 384 N sing N 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N sing N 390 N sing N 391 N doub N 392 N sing N 393 N sing N 394 N sing N 395 N sing N 396 N sing N 397 N sing N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N sing N 403 N sing N 404 N sing N 405 N sing N 406 N sing N 407 N doub N 408 N sing N 409 N sing N 410 N sing N 411 N sing Y 412 N doub Y 413 N sing Y 414 N sing N 415 N sing Y 416 N doub Y 417 N sing Y 418 N sing N 419 N sing Y 420 N sing Y 421 N doub N 422 N sing Y 423 N doub N 424 N sing Y 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 Y 440 N doub Y 441 N sing Y 442 N sing N 443 N sing Y 444 N doub N 445 N sing Y 446 N doub N 447 N sing Y 448 N sing N 449 N sing N 450 N sing N 451 N sing N 452 N sing 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 doub 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 sing US Proc.Natl.Acad.Sci.Usa PNASA6 0040 0027-8424 105 9546 9551 10.1073/pnas.0803717105 18621681 Crystal structures of substrate-bound and substrate-free cytochrome P450 46A1, the principal cholesterol hydroxylase in the brain. 2008 DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 64 487 495 10.1107/S0907444908004046 18453684 Use of complementary cation and anion heavy-atom salt derivatives to solve the structure of cytochrome P450 46A1. 2008 10.2210/pdb2q9g/pdb pdb_00002q9g 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 FLAT MIRROR (VERTICAL FOCUSING), SINGLE CRYSTAL SI(111) BENT MONOCHROMATOR (HO RIZONTAL FOCUSING) CCD 2007-01-30 ADSC QUANTUM 315 SIDE SCATTERING BENT CUBE- ROOT I-BEAM SINGLE CRYSTAL, ASYMMETRIC CUT 4.965 DEGS SINGLE WAVELENGTH M x-ray 1 0.97945 1.0 BL11-1 SSRL 0.97945 SYNCHROTRON SSRL BEAMLINE BL11-1 52125.086 Cytochrome P450 46A1 1.14.13.98 RESIDUES 51-500 1 man polymer 616.487 PROTOPORPHYRIN IX CONTAINING FE 1 syn non-polymer 92.094 GLYCEROL 2 syn non-polymer 18.015 water 25 nat water Cholesterol 24-hydroxylase, CH24H no no MAKKDEVGGRVLQDVFLDWAKKYGPVVRVNVFHKTSVIVTSPESVKKFLMSTKYNKDSKMYRALQTVFGERLFGQGLVSE CNYERWHKQRRVIDLAFSRSSLVSLMETFNEKAEQLVEILEAKADGQTPVSMQDMLTYTAMDILAKAAFGMETSMLLGAQ KPLSQAVKLMLEGITASRNTLAKFLPGKRKQLREVRESIRFLRQVGRDWVQRRREALKRGEEVPADILTQILKAEEGAQD DEGLLDNFVTFFIAGHETSANHLAFTVMELSRQPEIVARLQAEVDEVIGSKRYLDFEDLGRLQYLSQVLKESLRLYPPAW GTFRLLEEETLIDGVRVPGNTPLLFSTYVMGRMDTYFEDPLTFNPDRFGPGAPKPRFTYFPFSLGHRSCIGQQFAQMEVK VVMAKLLQRLEFRLVPGQRFGLQEQATLKPLDPVLCTLRPRGWQPAPPPPPCHHHH MAKKDEVGGRVLQDVFLDWAKKYGPVVRVNVFHKTSVIVTSPESVKKFLMSTKYNKDSKMYRALQTVFGERLFGQGLVSE CNYERWHKQRRVIDLAFSRSSLVSLMETFNEKAEQLVEILEAKADGQTPVSMQDMLTYTAMDILAKAAFGMETSMLLGAQ KPLSQAVKLMLEGITASRNTLAKFLPGKRKQLREVRESIRFLRQVGRDWVQRRREALKRGEEVPADILTQILKAEEGAQD DEGLLDNFVTFFIAGHETSANHLAFTVMELSRQPEIVARLQAEVDEVIGSKRYLDFEDLGRLQYLSQVLKESLRLYPPAW GTFRLLEEETLIDGVRVPGNTPLLFSTYVMGRMDTYFEDPLTFNPDRFGPGAPKPRFTYFPFSLGHRSCIGQQFAQMEVK VVMAKLLQRLEFRLVPGQRFGLQEQATLKPLDPVLCTLRPRGWQPAPPPPPCHHHH A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human sample CYP46A1, CYP46 Homo sapiens Escherichia coli DH5ALPHA PLASMID PUC18 1 2.54 51.65 VAPOR DIFFUSION, SITTING DROP 4.6 PEG8000, Potassium Phosphate, Glycerol, NaCl, PH 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K, VAPOR DIFFUSION, SITTING DROP 291 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model struct_ref_seq_dif struct_site repository Initial release Non-polymer description Version format compliance Data collection Database references Derived calculations Refinement description 1 0 2008-06-17 1 1 2011-07-13 1 2 2023-08-30 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2007-06-12 REL REL HEM PROTOPORPHYRIN IX CONTAINING FE GOL GLYCEROL HOH water 2Q9F CYP46A1-C3S, PDB ENTRY 2q9f PDB experimental model HEM 500 2 HEM HEM 505 A GOL 601 3 GOL GOL 601 A GOL 602 3 GOL GOL 602 A HOH 701 4 HOH HOH 701 A HOH 702 4 HOH HOH 702 A HOH 703 4 HOH HOH 703 A HOH 704 4 HOH HOH 704 A HOH 705 4 HOH HOH 705 A HOH 706 4 HOH HOH 706 A HOH 707 4 HOH HOH 707 A HOH 708 4 HOH HOH 708 A HOH 709 4 HOH HOH 709 A HOH 710 4 HOH HOH 710 A HOH 711 4 HOH HOH 711 A HOH 712 4 HOH HOH 712 A HOH 713 4 HOH HOH 713 A HOH 714 4 HOH HOH 714 A HOH 715 4 HOH HOH 715 A HOH 716 4 HOH HOH 716 A HOH 717 4 HOH HOH 717 A HOH 718 4 HOH HOH 718 A HOH 719 4 HOH HOH 719 A HOH 720 4 HOH HOH 720 A HOH 721 4 HOH HOH 721 A HOH 722 4 HOH HOH 722 A HOH 723 4 HOH HOH 723 A HOH 724 4 HOH HOH 724 A HOH 725 4 HOH HOH 725 A n 1 49 A n 2 50 A n 3 51 A n 4 52 A n 5 53 A n 6 54 A n 7 55 A n 8 56 A n 9 57 A n 10 58 A VAL 59 n 11 VAL 59 A LEU 60 n 12 LEU 60 A GLN 61 n 13 GLN 61 A ASP 62 n 14 ASP 62 A VAL 63 n 15 VAL 63 A PHE 64 n 16 PHE 64 A LEU 65 n 17 LEU 65 A ASP 66 n 18 ASP 66 A TRP 67 n 19 TRP 67 A ALA 68 n 20 ALA 68 A LYS 69 n 21 LYS 69 A LYS 70 n 22 LYS 70 A TYR 71 n 23 TYR 71 A GLY 72 n 24 GLY 72 A PRO 73 n 25 PRO 73 A VAL 74 n 26 VAL 74 A VAL 75 n 27 VAL 75 A ARG 76 n 28 ARG 76 A VAL 77 n 29 VAL 77 A ASN 78 n 30 ASN 78 A VAL 79 n 31 VAL 79 A PHE 80 n 32 PHE 80 A HIS 81 n 33 HIS 81 A LYS 82 n 34 LYS 82 A THR 83 n 35 THR 83 A SER 84 n 36 SER 84 A VAL 85 n 37 VAL 85 A ILE 86 n 38 ILE 86 A VAL 87 n 39 VAL 87 A THR 88 n 40 THR 88 A SER 89 n 41 SER 89 A PRO 90 n 42 PRO 90 A GLU 91 n 43 GLU 91 A SER 92 n 44 SER 92 A VAL 93 n 45 VAL 93 A LYS 94 n 46 LYS 94 A LYS 95 n 47 LYS 95 A PHE 96 n 48 PHE 96 A LEU 97 n 49 LEU 97 A MET 98 n 50 MET 98 A SER 99 n 51 SER 99 A THR 100 n 52 THR 100 A LYS 101 n 53 LYS 101 A TYR 102 n 54 TYR 102 A ASN 103 n 55 ASN 103 A LYS 104 n 56 LYS 104 A ASP 105 n 57 ASP 105 A SER 106 n 58 SER 106 A LYS 107 n 59 LYS 107 A MET 108 n 60 MET 108 A TYR 109 n 61 TYR 109 A ARG 110 n 62 ARG 110 A ALA 111 n 63 ALA 111 A LEU 112 n 64 LEU 112 A GLN 113 n 65 GLN 113 A THR 114 n 66 THR 114 A VAL 115 n 67 VAL 115 A PHE 116 n 68 PHE 116 A GLY 117 n 69 GLY 117 A GLU 118 n 70 GLU 118 A ARG 119 n 71 ARG 119 A LEU 120 n 72 LEU 120 A PHE 121 n 73 PHE 121 A GLY 122 n 74 GLY 122 A GLN 123 n 75 GLN 123 A GLY 124 n 76 GLY 124 A LEU 125 n 77 LEU 125 A VAL 126 n 78 VAL 126 A SER 127 n 79 SER 127 A GLU 128 n 80 GLU 128 A CYS 129 n 81 CYS 129 A ASN 130 n 82 ASN 130 A TYR 131 n 83 TYR 131 A GLU 132 n 84 GLU 132 A ARG 133 n 85 ARG 133 A TRP 134 n 86 TRP 134 A HIS 135 n 87 HIS 135 A LYS 136 n 88 LYS 136 A GLN 137 n 89 GLN 137 A ARG 138 n 90 ARG 138 A ARG 139 n 91 ARG 139 A VAL 140 n 92 VAL 140 A ILE 141 n 93 ILE 141 A ASP 142 n 94 ASP 142 A LEU 143 n 95 LEU 143 A ALA 144 n 96 ALA 144 A PHE 145 n 97 PHE 145 A SER 146 n 98 SER 146 A ARG 147 n 99 ARG 147 A SER 148 n 100 SER 148 A SER 149 n 101 SER 149 A LEU 150 n 102 LEU 150 A VAL 151 n 103 VAL 151 A SER 152 n 104 SER 152 A LEU 153 n 105 LEU 153 A MET 154 n 106 MET 154 A GLU 155 n 107 GLU 155 A THR 156 n 108 THR 156 A PHE 157 n 109 PHE 157 A ASN 158 n 110 ASN 158 A GLU 159 n 111 GLU 159 A LYS 160 n 112 LYS 160 A ALA 161 n 113 ALA 161 A GLU 162 n 114 GLU 162 A GLN 163 n 115 GLN 163 A LEU 164 n 116 LEU 164 A VAL 165 n 117 VAL 165 A GLU 166 n 118 GLU 166 A ILE 167 n 119 ILE 167 A LEU 168 n 120 LEU 168 A GLU 169 n 121 GLU 169 A ALA 170 n 122 ALA 170 A LYS 171 n 123 LYS 171 A ALA 172 n 124 ALA 172 A ASP 173 n 125 ASP 173 A GLY 174 n 126 GLY 174 A GLN 175 n 127 GLN 175 A THR 176 n 128 THR 176 A PRO 177 n 129 PRO 177 A VAL 178 n 130 VAL 178 A SER 179 n 131 SER 179 A MET 180 n 132 MET 180 A GLN 181 n 133 GLN 181 A ASP 182 n 134 ASP 182 A MET 183 n 135 MET 183 A LEU 184 n 136 LEU 184 A THR 185 n 137 THR 185 A TYR 186 n 138 TYR 186 A THR 187 n 139 THR 187 A ALA 188 n 140 ALA 188 A MET 189 n 141 MET 189 A ASP 190 n 142 ASP 190 A ILE 191 n 143 ILE 191 A LEU 192 n 144 LEU 192 A ALA 193 n 145 ALA 193 A LYS 194 n 146 LYS 194 A ALA 195 n 147 ALA 195 A ALA 196 n 148 ALA 196 A PHE 197 n 149 PHE 197 A GLY 198 n 150 GLY 198 A MET 199 n 151 MET 199 A GLU 200 n 152 GLU 200 A THR 201 n 153 THR 201 A SER 202 n 154 SER 202 A MET 203 n 155 MET 203 A LEU 204 n 156 LEU 204 A LEU 205 n 157 LEU 205 A GLY 206 n 158 GLY 206 A ALA 207 n 159 ALA 207 A GLN 208 n 160 GLN 208 A LYS 209 n 161 LYS 209 A PRO 210 n 162 PRO 210 A LEU 211 n 163 LEU 211 A SER 212 n 164 SER 212 A GLN 213 n 165 GLN 213 A ALA 214 n 166 ALA 214 A VAL 215 n 167 VAL 215 A LYS 216 n 168 LYS 216 A LEU 217 n 169 LEU 217 A MET 218 n 170 MET 218 A LEU 219 n 171 LEU 219 A GLU 220 n 172 GLU 220 A GLY 221 n 173 GLY 221 A ILE 222 n 174 ILE 222 A THR 223 n 175 THR 223 A ALA 224 n 176 ALA 224 A SER 225 n 177 SER 225 A ARG 226 n 178 ARG 226 A ASN 227 n 179 ASN 227 A THR 228 n 180 THR 228 A LEU 229 n 181 LEU 229 A n 182 230 A n 183 231 A n 184 232 A n 185 233 A n 186 234 A n 187 235 A n 188 236 A n 189 237 A n 190 238 A n 191 239 A LEU 240 n 192 LEU 240 A ARG 241 n 193 ARG 241 A GLU 242 n 194 GLU 242 A VAL 243 n 195 VAL 243 A ARG 244 n 196 ARG 244 A GLU 245 n 197 GLU 245 A SER 246 n 198 SER 246 A ILE 247 n 199 ILE 247 A ARG 248 n 200 ARG 248 A PHE 249 n 201 PHE 249 A LEU 250 n 202 LEU 250 A ARG 251 n 203 ARG 251 A GLN 252 n 204 GLN 252 A VAL 253 n 205 VAL 253 A GLY 254 n 206 GLY 254 A ARG 255 n 207 ARG 255 A ASP 256 n 208 ASP 256 A TRP 257 n 209 TRP 257 A VAL 258 n 210 VAL 258 A GLN 259 n 211 GLN 259 A ARG 260 n 212 ARG 260 A ARG 261 n 213 ARG 261 A ARG 262 n 214 ARG 262 A GLU 263 n 215 GLU 263 A ALA 264 n 216 ALA 264 A LEU 265 n 217 LEU 265 A LYS 266 n 218 LYS 266 A ARG 267 n 219 ARG 267 A GLY 268 n 220 GLY 268 A GLU 269 n 221 GLU 269 A GLU 270 n 222 GLU 270 A VAL 271 n 223 VAL 271 A PRO 272 n 224 PRO 272 A ALA 273 n 225 ALA 273 A ASP 274 n 226 ASP 274 A ILE 275 n 227 ILE 275 A LEU 276 n 228 LEU 276 A THR 277 n 229 THR 277 A GLN 278 n 230 GLN 278 A ILE 279 n 231 ILE 279 A LEU 280 n 232 LEU 280 A LYS 281 n 233 LYS 281 A ALA 282 n 234 ALA 282 A GLU 283 n 235 GLU 283 A GLU 284 n 236 GLU 284 A GLY 285 n 237 GLY 285 A ALA 286 n 238 ALA 286 A GLN 287 n 239 GLN 287 A ASP 288 n 240 ASP 288 A ASP 289 n 241 ASP 289 A GLU 290 n 242 GLU 290 A GLY 291 n 243 GLY 291 A LEU 292 n 244 LEU 292 A LEU 293 n 245 LEU 293 A ASP 294 n 246 ASP 294 A ASN 295 n 247 ASN 295 A PHE 296 n 248 PHE 296 A VAL 297 n 249 VAL 297 A THR 298 n 250 THR 298 A PHE 299 n 251 PHE 299 A PHE 300 n 252 PHE 300 A ILE 301 n 253 ILE 301 A ALA 302 n 254 ALA 302 A GLY 303 n 255 GLY 303 A HIS 304 n 256 HIS 304 A GLU 305 n 257 GLU 305 A THR 306 n 258 THR 306 A SER 307 n 259 SER 307 A ALA 308 n 260 ALA 308 A ASN 309 n 261 ASN 309 A HIS 310 n 262 HIS 310 A LEU 311 n 263 LEU 311 A ALA 312 n 264 ALA 312 A PHE 313 n 265 PHE 313 A THR 314 n 266 THR 314 A VAL 315 n 267 VAL 315 A MET 316 n 268 MET 316 A GLU 317 n 269 GLU 317 A LEU 318 n 270 LEU 318 A SER 319 n 271 SER 319 A ARG 320 n 272 ARG 320 A GLN 321 n 273 GLN 321 A PRO 322 n 274 PRO 322 A GLU 323 n 275 GLU 323 A ILE 324 n 276 ILE 324 A VAL 325 n 277 VAL 325 A ALA 326 n 278 ALA 326 A ARG 327 n 279 ARG 327 A LEU 328 n 280 LEU 328 A GLN 329 n 281 GLN 329 A ALA 330 n 282 ALA 330 A GLU 331 n 283 GLU 331 A VAL 332 n 284 VAL 332 A ASP 333 n 285 ASP 333 A GLU 334 n 286 GLU 334 A VAL 335 n 287 VAL 335 A ILE 336 n 288 ILE 336 A GLY 337 n 289 GLY 337 A SER 338 n 290 SER 338 A LYS 339 n 291 LYS 339 A ARG 340 n 292 ARG 340 A TYR 341 n 293 TYR 341 A LEU 342 n 294 LEU 342 A ASP 343 n 295 ASP 343 A PHE 344 n 296 PHE 344 A GLU 345 n 297 GLU 345 A ASP 346 n 298 ASP 346 A LEU 347 n 299 LEU 347 A GLY 348 n 300 GLY 348 A ARG 349 n 301 ARG 349 A LEU 350 n 302 LEU 350 A GLN 351 n 303 GLN 351 A TYR 352 n 304 TYR 352 A LEU 353 n 305 LEU 353 A SER 354 n 306 SER 354 A GLN 355 n 307 GLN 355 A VAL 356 n 308 VAL 356 A LEU 357 n 309 LEU 357 A LYS 358 n 310 LYS 358 A GLU 359 n 311 GLU 359 A SER 360 n 312 SER 360 A LEU 361 n 313 LEU 361 A ARG 362 n 314 ARG 362 A LEU 363 n 315 LEU 363 A TYR 364 n 316 TYR 364 A PRO 365 n 317 PRO 365 A PRO 366 n 318 PRO 366 A ALA 367 n 319 ALA 367 A TRP 368 n 320 TRP 368 A GLY 369 n 321 GLY 369 A THR 370 n 322 THR 370 A PHE 371 n 323 PHE 371 A ARG 372 n 324 ARG 372 A LEU 373 n 325 LEU 373 A LEU 374 n 326 LEU 374 A GLU 375 n 327 GLU 375 A GLU 376 n 328 GLU 376 A GLU 377 n 329 GLU 377 A THR 378 n 330 THR 378 A LEU 379 n 331 LEU 379 A ILE 380 n 332 ILE 380 A ASP 381 n 333 ASP 381 A GLY 382 n 334 GLY 382 A VAL 383 n 335 VAL 383 A ARG 384 n 336 ARG 384 A VAL 385 n 337 VAL 385 A PRO 386 n 338 PRO 386 A GLY 387 n 339 GLY 387 A ASN 388 n 340 ASN 388 A THR 389 n 341 THR 389 A PRO 390 n 342 PRO 390 A LEU 391 n 343 LEU 391 A LEU 392 n 344 LEU 392 A PHE 393 n 345 PHE 393 A SER 394 n 346 SER 394 A THR 395 n 347 THR 395 A TYR 396 n 348 TYR 396 A VAL 397 n 349 VAL 397 A MET 398 n 350 MET 398 A GLY 399 n 351 GLY 399 A ARG 400 n 352 ARG 400 A MET 401 n 353 MET 401 A ASP 402 n 354 ASP 402 A THR 403 n 355 THR 403 A TYR 404 n 356 TYR 404 A PHE 405 n 357 PHE 405 A GLU 406 n 358 GLU 406 A ASP 407 n 359 ASP 407 A PRO 408 n 360 PRO 408 A LEU 409 n 361 LEU 409 A THR 410 n 362 THR 410 A PHE 411 n 363 PHE 411 A ASN 412 n 364 ASN 412 A PRO 413 n 365 PRO 413 A ASP 414 n 366 ASP 414 A ARG 415 n 367 ARG 415 A PHE 416 n 368 PHE 416 A GLY 417 n 369 GLY 417 A PRO 418 n 370 PRO 418 A GLY 419 n 371 GLY 419 A ALA 420 n 372 ALA 420 A PRO 421 n 373 PRO 421 A LYS 422 n 374 LYS 422 A PRO 423 n 375 PRO 423 A ARG 424 n 376 ARG 424 A PHE 425 n 377 PHE 425 A THR 426 n 378 THR 426 A TYR 427 n 379 TYR 427 A PHE 428 n 380 PHE 428 A PRO 429 n 381 PRO 429 A PHE 430 n 382 PHE 430 A SER 431 n 383 SER 431 A LEU 432 n 384 LEU 432 A GLY 433 n 385 GLY 433 A HIS 434 n 386 HIS 434 A ARG 435 n 387 ARG 435 A SER 436 n 388 SER 436 A CYS 437 n 389 CYS 437 A ILE 438 n 390 ILE 438 A GLY 439 n 391 GLY 439 A GLN 440 n 392 GLN 440 A GLN 441 n 393 GLN 441 A PHE 442 n 394 PHE 442 A ALA 443 n 395 ALA 443 A GLN 444 n 396 GLN 444 A MET 445 n 397 MET 445 A GLU 446 n 398 GLU 446 A VAL 447 n 399 VAL 447 A LYS 448 n 400 LYS 448 A VAL 449 n 401 VAL 449 A VAL 450 n 402 VAL 450 A MET 451 n 403 MET 451 A ALA 452 n 404 ALA 452 A LYS 453 n 405 LYS 453 A LEU 454 n 406 LEU 454 A LEU 455 n 407 LEU 455 A GLN 456 n 408 GLN 456 A ARG 457 n 409 ARG 457 A LEU 458 n 410 LEU 458 A GLU 459 n 411 GLU 459 A PHE 460 n 412 PHE 460 A ARG 461 n 413 ARG 461 A LEU 462 n 414 LEU 462 A VAL 463 n 415 VAL 463 A PRO 464 n 416 PRO 464 A GLY 465 n 417 GLY 465 A GLN 466 n 418 GLN 466 A ARG 467 n 419 ARG 467 A PHE 468 n 420 PHE 468 A GLY 469 n 421 GLY 469 A LEU 470 n 422 LEU 470 A GLN 471 n 423 GLN 471 A GLU 472 n 424 GLU 472 A GLN 473 n 425 GLN 473 A ALA 474 n 426 ALA 474 A THR 475 n 427 THR 475 A LEU 476 n 428 LEU 476 A LYS 477 n 429 LYS 477 A PRO 478 n 430 PRO 478 A LEU 479 n 431 LEU 479 A ASP 480 n 432 ASP 480 A PRO 481 n 433 PRO 481 A VAL 482 n 434 VAL 482 A LEU 483 n 435 LEU 483 A CYS 484 n 436 CYS 484 A THR 485 n 437 THR 485 A LEU 486 n 438 LEU 486 A ARG 487 n 439 ARG 487 A PRO 488 n 440 PRO 488 A ARG 489 n 441 ARG 489 A GLY 490 n 442 GLY 490 A n 443 491 A n 444 492 A n 445 493 A n 446 494 A n 447 495 A n 448 496 A n 449 497 A n 450 498 A n 451 499 A n 452 500 A n 453 501 A n 454 502 A n 455 503 A n 456 504 A author_defined_assembly 1 monomeric A CYS 437 A SG CYS 389 1_555 A HEM 505 B FE HEM 1_555 A HEM 505 B NA HEM 1_555 86.7 A CYS 437 A SG CYS 389 1_555 A HEM 505 B FE HEM 1_555 A HEM 505 B NB HEM 1_555 86.6 A HEM 505 B NA HEM 1_555 A HEM 505 B FE HEM 1_555 A HEM 505 B NB HEM 1_555 90.3 A CYS 437 A SG CYS 389 1_555 A HEM 505 B FE HEM 1_555 A HEM 505 B NC HEM 1_555 89.1 A HEM 505 B NA HEM 1_555 A HEM 505 B FE HEM 1_555 A HEM 505 B NC HEM 1_555 175.6 A HEM 505 B NB HEM 1_555 A HEM 505 B FE HEM 1_555 A HEM 505 B NC HEM 1_555 91.0 A CYS 437 A SG CYS 389 1_555 A HEM 505 B FE HEM 1_555 A HEM 505 B ND HEM 1_555 95.6 A HEM 505 B NA HEM 1_555 A HEM 505 B FE HEM 1_555 A HEM 505 B ND HEM 1_555 89.6 A HEM 505 B NB HEM 1_555 A HEM 505 B FE HEM 1_555 A HEM 505 B ND HEM 1_555 177.8 A HEM 505 B NC HEM 1_555 A HEM 505 B FE HEM 1_555 A HEM 505 B ND HEM 1_555 89.3 A CYS 437 A SG CYS 389 1_555 A HEM 505 B FE HEM 1_555 A HOH 718 E O HOH 1_555 174.3 A HEM 505 B NA HEM 1_555 A HEM 505 B FE HEM 1_555 A HOH 718 E O HOH 1_555 96.1 A HEM 505 B NB HEM 1_555 A HEM 505 B FE HEM 1_555 A HOH 718 E O HOH 1_555 88.5 A HEM 505 B NC HEM 1_555 A HEM 505 B FE HEM 1_555 A HOH 718 E O HOH 1_555 88.1 A HEM 505 B ND HEM 1_555 A HEM 505 B FE HEM 1_555 A HOH 718 E O HOH 1_555 89.3 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 VAL 75 A N VAL 27 A O ILE 86 A O ILE 38 A N VAL 85 A N VAL 37 A O LEU 392 A O LEU 344 A O LEU 391 A O LEU 343 A N ARG 372 A N ARG 324 A N VAL 115 A N VAL 67 A O GLU 118 A O GLU 70 A N VAL 178 A N VAL 130 A O CYS 484 A O CYS 436 A O THR 485 A O THR 437 A N ARG 461 A N ARG 413 A N THR 378 A N THR 330 A O VAL 385 A O VAL 337 A N GLN 471 A N GLN 423 A O LYS 477 A O LYS 429 1 A MET 49 A MET 1 1 Y 1 A ALA 50 A ALA 2 1 Y 1 A LYS 51 A LYS 3 1 Y 1 A LYS 52 A LYS 4 1 Y 1 A ASP 53 A ASP 5 1 Y 1 A GLU 54 A GLU 6 1 Y 1 A VAL 55 A VAL 7 1 Y 1 A GLY 56 A GLY 8 1 Y 1 A GLY 57 A GLY 9 1 Y 1 A ARG 58 A ARG 10 1 Y 1 A ALA 230 A ALA 182 1 Y 1 A LYS 231 A LYS 183 1 Y 1 A PHE 232 A PHE 184 1 Y 1 A LEU 233 A LEU 185 1 Y 1 A PRO 234 A PRO 186 1 Y 1 A GLY 235 A GLY 187 1 Y 1 A LYS 236 A LYS 188 1 Y 1 A ARG 237 A ARG 189 1 Y 1 A LYS 238 A LYS 190 1 Y 1 A GLN 239 A GLN 191 1 Y 1 A TRP 491 A TRP 443 1 Y 1 A GLN 492 A GLN 444 1 Y 1 A PRO 493 A PRO 445 1 Y 1 A ALA 494 A ALA 446 1 Y 1 A PRO 495 A PRO 447 1 Y 1 A PRO 496 A PRO 448 1 Y 1 A PRO 497 A PRO 449 1 Y 1 A PRO 498 A PRO 450 1 Y 1 A PRO 499 A PRO 451 1 Y 1 A CYS 500 A CYS 452 1 Y 1 A HIS 501 A HIS 453 1 Y 1 A HIS 502 A HIS 454 1 Y 1 A HIS 503 A HIS 455 1 Y 1 A HIS 504 A HIS 456 1 Y 1 A LEU 112 -132.59 -30.09 1 A LEU 120 -116.94 -78.51 1 A GLN 175 -136.87 -39.29 1 A SER 225 -33.75 -20.18 1 A ARG 226 -140.94 23.57 1 A ASN 227 -146.84 -27.89 1 A THR 228 -42.95 100.15 1 A ARG 241 -80.41 36.70 1 A HIS 304 -131.38 -39.37 1 A GLU 377 -38.71 118.02 1 A ASP 381 39.34 57.25 1 A PHE 428 -152.01 65.90 1 A SER 431 59.09 -171.01 1 A GLN 473 -95.14 -135.01 1 A VAL 482 -102.01 74.75 protein_rep_pmb.param protein_pmb.top water_rep.param water.top ion.param ion.top ligand.param ligand.top carbohydrate.param 73.6 -0.56 0.00 0.00 -0.56 0.00 1.12 Refmac5 and TLS used in intermediate refinement steps. TLS not used in CNS refinement. TLS groups determined using the TLSMD server. TLSMD REF: J Painter & E A Merritt (2006) J. Appl. Cryst. 39, 109-111. PMB used in all CNS refinements. PMB BOND target set to 0.011. PMB Variable Sigma-B used default parameters. PMB Hydrogen bond NOE restraints used: D=2.90, 0.4, 0.7, K=75, PMB Hydrogen bond NOE restraints used: Number of NOEs=272. PMB Local scale reject set to 35 sigma, PMB Local Scale rejected 103 reflections of 21096. PMB Local Scale (h,k,l) box sizes = +/- 4 3 5, PMB Local Scale maximum scale used (localscale method): 32.710, PMB Local Scale minimum scale used (localscale method): 1.053. Note: WEAK DENSITY OVER HEME WAS NOT MODELLED. IT COULD BE A HISTIDINE FROM the BUFFER OR IT COULD BE DUE TO ANOTHER UNKNOWN MOLECULE FROM EXPRESSION. Note: The F'-G' LOOP, residues 229-239, was not built due to weak and ambiguous electron density 0.242 0.008 0.189 0.21799 0.189 2.40 46.21 1018 20181 20181 5.0 95.3 THICK SHELLS 4160886.00 0.000000 1 variable THROUGHOUT 0.0 0 MOLECULAR REPLACEMENT CYP46A1-C3S, PDB ENTRY 2q9f Engh & Huber FLAT MODEL 59.9685 0.356954 0.38 0.29 5.00 0.48 0.38 2.40 46.21 25 3472 55 0 3392 0.011 1.6 16.8 2.20 0.367 0.048 0.326 2.44 58 822 877 20 6.6 84.7 48.0 2.4 92.45 2Q9G 21106 21106 0.0 0.000 0.098 0.098 1 34.6 7.0 99.8 0.90 2.40 2.46 1.8 0.90 1 7.2 100 refinement CNS 1.1 data collection Blu-Ice data reduction MOSFLM data scaling SCALA phasing PHASER Crystal structure of human cytochrome P450 46A1 1 N N 2 N N 3 N N 3 N N 4 N N A VAL 59 A VAL 11 HELX_P A GLY 72 A GLY 24 1 1 14 A SER 89 A SER 41 HELX_P A MET 98 A MET 50 1 2 10 A ASP 105 A ASP 57 HELX_P A GLN 113 A GLN 65 1 3 9 A ASN 130 A ASN 82 HELX_P A ASP 142 A ASP 94 1 4 13 A LEU 143 A LEU 95 HELX_P A PHE 145 A PHE 97 5 5 3 A SER 146 A SER 98 HELX_P A SER 152 A SER 104 1 6 7 A LEU 153 A LEU 105 HELX_P A LYS 171 A LYS 123 1 7 19 A MET 180 A MET 132 HELX_P A GLY 198 A GLY 150 1 8 19 A SER 202 A SER 154 HELX_P A GLY 206 A GLY 158 5 9 5 A GLN 208 A GLN 160 HELX_P A ARG 226 A ARG 178 1 10 19 A ARG 241 A ARG 193 HELX_P A LYS 266 A LYS 218 1 11 26 A ASP 274 A ASP 226 HELX_P A GLU 283 A GLU 235 1 12 10 A ASP 289 A ASP 241 HELX_P A GLY 303 A GLY 255 1 13 15 A HIS 304 A HIS 256 HELX_P A SER 319 A SER 271 1 14 16 A GLN 321 A GLN 273 HELX_P A GLY 337 A GLY 289 1 15 17 A ASP 343 A ASP 295 HELX_P A LEU 350 A LEU 302 1 16 8 A LEU 350 A LEU 302 HELX_P A TYR 364 A TYR 316 1 17 15 A THR 395 A THR 347 HELX_P A ARG 400 A ARG 352 1 18 6 A ASN 412 A ASN 364 HELX_P A GLY 417 A GLY 369 5 19 6 A LEU 432 A LEU 384 HELX_P A SER 436 A SER 388 5 20 5 A GLY 439 A GLY 391 HELX_P A ARG 457 A ARG 409 1 21 19 metalc 2.303 A CYS 437 A SG CYS 389 1_555 A HEM 505 B FE HEM 1_555 metalc 2.355 A HEM 505 B FE HEM 1_555 A HOH 718 E O HOH 1_555 OXIDOREDUCTASE CYP46A1, P450 46A1, P450, MONOOXYGENASE, CHOLESTEROL METABOLIC ENZYME, OXIDOREDUCTASE, HEME CP46A_HUMAN UNP 1 51 Q9Y6A2 KKDEVGGRVLQDVFLDWAKKYGPVVRVNVFHKTSVIVTSPESVKKFLMSTKYNKDSKMYRALQTVFGERLFGQGLVSECN YERWHKQRRVIDLAFSRSSLVSLMETFNEKAEQLVEILEAKADGQTPVSMQDMLTYTAMDILAKAAFGMETSMLLGAQKP LSQAVKLMLEGITASRNTLAKFLPGKRKQLREVRESIRFLRQVGRDWVQRRREALKRGEEVPADILTQILKAEEGAQDDE GLLDNFVTFFIAGHETSANHLAFTVMELSRQPEIVARLQAEVDEVIGSKRYLDFEDLGRLQYLSQVLKESLRLYPPAWGT FRLLEEETLIDGVRVPGNTPLLFSTYVMGRMDTYFEDPLTFNPDRFGPGAPKPRFTYFPFSLGHRSCIGQQFAQMEVKVV MAKLLQRLEFRLVPGQRFGLQEQATLKPLDPVLCTLRPRGWQPAPPPPPC 51 500 2Q9G 51 500 Q9Y6A2 A 1 3 452 1 expression tag MET 49 2Q9G A Q9Y6A2 UNP 1 1 expression tag ALA 50 2Q9G A Q9Y6A2 UNP 2 1 expression tag HIS 501 2Q9G A Q9Y6A2 UNP 453 1 expression tag HIS 502 2Q9G A Q9Y6A2 UNP 454 1 expression tag HIS 503 2Q9G A Q9Y6A2 UNP 455 1 expression tag HIS 504 2Q9G A Q9Y6A2 UNP 456 4 2 3 2 2 anti-parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A VAL 74 A VAL 26 A VAL 79 A VAL 31 A LYS 82 A LYS 34 A VAL 87 A VAL 39 A THR 389 A THR 341 A SER 394 A SER 346 A GLY 369 A GLY 321 A LEU 374 A LEU 326 A THR 114 A THR 66 A VAL 115 A VAL 67 A GLU 118 A GLU 70 A ARG 119 A ARG 71 A VAL 178 A VAL 130 A SER 179 A SER 131 A LEU 483 A LEU 435 A PRO 488 A PRO 440 A LEU 458 A LEU 410 A LEU 462 A LEU 414 A THR 378 A THR 330 A LEU 379 A LEU 331 A ARG 384 A ARG 336 A VAL 385 A VAL 337 A LEU 470 A LEU 422 A GLU 472 A GLU 424 A LEU 476 A LEU 428 A PRO 478 A PRO 430 BINDING SITE FOR RESIDUE HEM A 505 A HEM 505 Software 18 BINDING SITE FOR RESIDUE GOL A 601 A GOL 601 Software 6 BINDING SITE FOR RESIDUE GOL A 602 A GOL 602 Software 2 A LYS 104 A LYS 56 18 1_555 A TYR 109 A TYR 61 18 1_555 A LEU 125 A LEU 77 18 1_555 A TRP 134 A TRP 86 18 1_555 A ARG 138 A ARG 90 18 1_555 A PHE 299 A PHE 251 18 1_555 A ALA 302 A ALA 254 18 1_555 A GLY 303 A GLY 255 18 1_555 A THR 306 A THR 258 18 1_555 A ALA 367 A ALA 319 18 1_555 A THR 370 A THR 322 18 1_555 A PRO 429 A PRO 381 18 1_555 A PHE 430 A PHE 382 18 1_555 A ARG 435 A ARG 387 18 1_555 A CYS 437 A CYS 389 18 1_555 A HOH 703 E HOH 18 1_555 A HOH 708 E HOH 18 1_555 A HOH 718 E HOH 18 1_555 A ILE 167 A ILE 119 6 1_555 A LYS 171 A LYS 123 6 1_555 A MET 183 A MET 135 6 1_555 A MET 203 A MET 155 6 1_555 A LEU 204 A LEU 156 6 1_555 A GLY 206 A GLY 158 6 1_555 A PRO 423 A PRO 375 2 1_555 A PHE 425 A PHE 377 2 1_555 98 I 41 2 2