0.015344 -0.000000 0.000000 0.000000 0.009368 0.000000 0.000000 0.000000 0.008101 0.00000 0.00000 0.00000 Andersen, O.A. Flatmark, T. Hough, E. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 65.172 106.741 123.440 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 Fe 2 55.845 FE (II) ION non-polymer 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 C9 H15 N5 O3 241.247 5,6,7,8-TETRAHYDROBIOPTERIN 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 C7 H9 N O2 S 171.217 n BETA(2-THIENYL)ALANINE 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 FE N 89 N N N 90 S C N 91 N C N 92 N O N 93 N C N 94 N C N 95 N C N 96 N O N 97 N N N 98 N O 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 H N 109 N N N 110 S C N 111 N C N 112 N O N 113 N C N 114 N C N 115 N C N 116 N O N 117 N O N 118 N O 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 H N 128 N N N 129 N C N 130 N C N 131 N O N 132 N O N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H Y 138 N N Y 139 N C N 140 N N Y 141 N N Y 142 N C N 143 N O Y 144 N C Y 145 N C N 146 N N N 147 N N N 148 R C N 149 N C N 150 R C N 151 N O N 152 S C N 153 N C N 154 N O N 155 N H 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 H N 170 N N N 171 S C N 172 N C N 173 N O N 174 N C Y 175 N C Y 176 N N Y 177 N C Y 178 N C Y 179 N N N 180 N O 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 O N 192 N H N 193 N H N 194 N N N 195 S C N 196 N C N 197 N O N 198 S C N 199 N C N 200 N C N 201 N C N 202 N O 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 C 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 N H N 237 N H N 238 N N N 239 S C N 240 N C N 241 N O N 242 N C N 243 N C N 244 N C N 245 N C N 246 N N N 247 N O N 248 N H N 249 N H N 250 N H N 251 N H N 252 N H 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 N N 264 S C N 265 N C N 266 N O N 267 N C N 268 N C N 269 N S N 270 N C N 271 N O N 272 N H N 273 N H N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N N N 284 S C N 285 N C N 286 N O N 287 N C Y 288 N C Y 289 N C Y 290 N C Y 291 N C Y 292 N C Y 293 N C N 294 N O 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 N N 307 S C N 308 N C N 309 N O N 310 N C N 311 N C N 312 N C N 313 N O N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N H N 320 N H N 321 N H N 322 N H N 323 N N N 324 S C N 325 N C N 326 N O N 327 N C N 328 N O N 329 N O 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 N N 338 S C N 339 N C N 340 N O N 341 R C N 342 N O N 343 N C N 344 N O N 345 N H N 346 N H N 347 N H N 348 N H N 349 N H N 350 N H N 351 N H N 352 N H N 353 N H N 354 N N N 355 S C N 356 N C N 357 N O N 358 N O N 359 N C Y 360 N C Y 361 N C Y 362 N C Y 363 N C Y 364 N S N 365 N H 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 H N 374 N N N 375 S C N 376 N C N 377 N O N 378 N C Y 379 N C Y 380 N C Y 381 N C Y 382 N N Y 383 N C Y 384 N C Y 385 N C Y 386 N C Y 387 N C N 388 N O 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 H N 398 N H N 399 N H N 400 N H N 401 N N N 402 S C N 403 N C N 404 N O N 405 N C Y 406 N C Y 407 N C Y 408 N C Y 409 N C Y 410 N C Y 411 N C N 412 N O N 413 N O 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 H N 422 N H N 423 N H N 424 N H N 425 N N N 426 S C N 427 N C N 428 N O N 429 N C N 430 N C N 431 N C N 432 N O N 433 N H N 434 N H N 435 N H N 436 N H N 437 N H N 438 N H N 439 N H N 440 N H N 441 N H N 442 N H N 443 N H N 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 Y 129 N doub Y 130 N sing N 131 N sing Y 132 N sing N 133 N sing N 134 N sing Y 135 N sing N 136 N sing N 137 N doub Y 138 N sing Y 139 N doub 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 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 sing N 167 N sing N 168 N doub N 169 N sing N 170 N sing N 171 N sing N 172 N sing Y 173 N sing Y 174 N doub Y 175 N doub N 176 N sing Y 177 N sing N 178 N sing Y 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 doub 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 sing N 212 N doub 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 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 doub 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 N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N doub 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 sing N 275 N sing N 276 N doub N 277 N sing N 278 N sing N 279 N sing N 280 N sing Y 281 N doub Y 282 N sing Y 283 N sing N 284 N sing Y 285 N doub N 286 N sing Y 287 N doub N 288 N sing Y 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N sing N 298 N sing N 299 N doub 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 doub 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 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 sing N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N sing N 345 N doub N 346 N sing N 347 N sing N 348 N sing N 349 N sing N 350 N sing Y 351 N doub Y 352 N sing Y 353 N sing N 354 N sing Y 355 N doub N 356 N sing Y 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 doub N 366 N sing N 367 N sing N 368 N sing N 369 N sing Y 370 N doub Y 371 N sing Y 372 N sing N 373 N sing Y 374 N doub Y 375 N sing Y 376 N sing N 377 N sing Y 378 N sing Y 379 N doub N 380 N sing Y 381 N doub N 382 N sing Y 383 N sing N 384 N sing N 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N sing N 390 N sing N 391 N sing N 392 N sing N 393 N doub N 394 N sing N 395 N sing N 396 N sing N 397 N sing Y 398 N doub Y 399 N sing Y 400 N sing N 401 N sing Y 402 N doub N 403 N sing Y 404 N doub N 405 N sing Y 406 N sing N 407 N sing N 408 N sing N 409 N sing N 410 N sing N 411 N sing N 412 N sing N 413 N sing N 414 N sing N 415 N sing N 416 N sing N 417 N doub N 418 N sing N 419 N sing N 420 N sing N 421 N sing N 422 N sing N 423 N sing N 424 N sing N 425 N sing N 426 N sing N 427 N sing N 428 N sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 320 1095 1108 10.1016/S0022-2836(02)00560-0 12126628 Crystal Structure of the Ternary Complex of the Catalytic Domain of Human Phenylalanine Hydroxylase with Tetrahydrobiopterin and 3-(2-thienyl)-L-alanine, and its Implications for the Mechanism of Catalysis and Substrate Activation 2002 10.2210/pdb1kw0/pdb pdb_00001kw0 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 mirrors IMAGE PLATE 2001-04-08 MAR scanner 345 mm plate SINGLE WAVELENGTH M x-ray 1 0.8000 1.0 BM1A ESRF 0.8000 SYNCHROTRON ESRF BEAMLINE BM1A 37601.570 Phenylalanine-4-hydroxylase 1.14.16.1 Catalytic domain (residues 103-427) 1 man polymer 55.845 FE (II) ION 1 syn non-polymer 241.247 5,6,7,8-TETRAHYDROBIOPTERIN 1 syn non-polymer 171.217 BETA(2-THIENYL)ALANINE 1 syn non-polymer 18.015 water 39 nat water PAH, Phe-4-monooxygenase no no GATVHELSRDKKKDTVPWFPRTIQELDRFANQILSYGAELDADHPGFKDPVYRARRKQFADIAYNYRHGQPIPRVEYMEE EKKTWGTVFKTLKSLYKTHACYEYNHIFPLLEKYCGFHEDNIPQLEDVSQFLQTCTGFRLRPVAGLLSSRDFLGGLAFRV FHCTQYIRHGSKPMYTPEPDICHELLGHVPLFSDRSFAQFSQEIGLASLGAPDEYIEKLATIYWFTVEFGLCKQGDSIKA YGAGLLSSFGELQYCLSEKPKLLPLELEKTAIQNYTVTEFQPLYYVAESFNDAKEKVRNFAATIPRPFSVRYDPYTQRIE VLDNT GATVHELSRDKKKDTVPWFPRTIQELDRFANQILSYGAELDADHPGFKDPVYRARRKQFADIAYNYRHGQPIPRVEYMEE EKKTWGTVFKTLKSLYKTHACYEYNHIFPLLEKYCGFHEDNIPQLEDVSQFLQTCTGFRLRPVAGLLSSRDFLGGLAFRV FHCTQYIRHGSKPMYTPEPDICHELLGHVPLFSDRSFAQFSQEIGLASLGAPDEYIEKLATIYWFTVEFGLCKQGDSIKA YGAGLLSSFGELQYCLSEKPKLLPLELEKTAIQNYTVTEFQPLYYVAESFNDAKEKVRNFAATIPRPFSVRYDPYTQRIE VLDNT 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 human Homo Escherichia sample PAH 9606 Homo sapiens 562 Escherichia coli plasmid pMAL 1 2.85 56.89 VAPOR DIFFUSION, HANGING DROP 6.8 20% PEG 2000, 10% ethylene glycol 0.12M Na-Hepes pH 6.8, 30mM Na-dithionite, 10mM BH4, VAPOR DIFFUSION, HANGING DROP, temperature 277K 277 software chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Version format compliance Refinement description Data collection Database references Derived calculations Refinement description 1 0 2003-01-28 1 1 2007-10-16 1 2 2011-07-13 1 3 2017-10-11 1 4 2023-08-16 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Catalytic domain of human phenylalanine hydroxylase (Fe(II)) in complex with tetrahydrobiopterin Catalytic domain of human phenylalanine hydroxylase (Fe(II)) Catalytic domain of human phenylalanine hydroxylase (Fe(III)) in complex with dihydrobiopterin Catalytic domain of human phenylalanine hydroxylase (Fe(III)) Catalytic and tetramerization domains of human phenylalanine hydroxylase (Fe(III)) RCSB Y RCSB 2002-01-28 REL REL FE2 FE (II) ION H4B 5,6,7,8-TETRAHYDROBIOPTERIN TIH BETA(2-THIENYL)ALANINE HOH water 1PAH PDB entry 1PAH PDB experimental model FE 425 2 FE2 FE2 428 A BH4 426 3 H4B H4B 429 A TIH 427 4 TIH TIH 430 A HOH 428 5 HOH HOH 431 A HOH 429 5 HOH HOH 432 A HOH 430 5 HOH HOH 433 A HOH 431 5 HOH HOH 434 A HOH 432 5 HOH HOH 435 A HOH 433 5 HOH HOH 436 A HOH 434 5 HOH HOH 437 A HOH 435 5 HOH HOH 438 A HOH 436 5 HOH HOH 439 A HOH 437 5 HOH HOH 440 A HOH 438 5 HOH HOH 441 A HOH 439 5 HOH HOH 442 A HOH 440 5 HOH HOH 443 A HOH 441 5 HOH HOH 444 A HOH 442 5 HOH HOH 445 A HOH 443 5 HOH HOH 446 A HOH 444 5 HOH HOH 447 A HOH 445 5 HOH HOH 448 A HOH 446 5 HOH HOH 449 A HOH 447 5 HOH HOH 450 A HOH 448 5 HOH HOH 451 A HOH 449 5 HOH HOH 452 A HOH 450 5 HOH HOH 453 A HOH 451 5 HOH HOH 454 A HOH 452 5 HOH HOH 455 A HOH 453 5 HOH HOH 456 A HOH 454 5 HOH HOH 457 A HOH 455 5 HOH HOH 458 A HOH 456 5 HOH HOH 459 A HOH 457 5 HOH HOH 460 A HOH 458 5 HOH HOH 461 A HOH 459 5 HOH HOH 462 A HOH 460 5 HOH HOH 463 A HOH 461 5 HOH HOH 464 A HOH 462 5 HOH HOH 465 A HOH 463 5 HOH HOH 466 A HOH 464 5 HOH HOH 467 A HOH 465 5 HOH HOH 468 A HOH 466 5 HOH HOH 469 A n 1 103 A n 2 104 A n 3 105 A n 4 106 A n 5 107 A n 6 108 A n 7 109 A n 8 110 A n 9 111 A n 10 112 A n 11 113 A n 12 114 A n 13 115 A n 14 116 A n 15 117 A VAL 118 n 16 VAL 118 A PRO 119 n 17 PRO 119 A TRP 120 n 18 TRP 120 A PHE 121 n 19 PHE 121 A PRO 122 n 20 PRO 122 A ARG 123 n 21 ARG 123 A THR 124 n 22 THR 124 A ILE 125 n 23 ILE 125 A GLN 126 n 24 GLN 126 A GLU 127 n 25 GLU 127 A LEU 128 n 26 LEU 128 A ASP 129 n 27 ASP 129 A ARG 130 n 28 ARG 130 A PHE 131 n 29 PHE 131 A ALA 132 n 30 ALA 132 A ASN 133 n 31 ASN 133 A GLN 134 n 32 GLN 134 A ILE 135 n 33 ILE 135 A LEU 136 n 34 LEU 136 A SER 137 n 35 SER 137 A TYR 138 n 36 TYR 138 A GLY 139 n 37 GLY 139 A ALA 140 n 38 ALA 140 A GLU 141 n 39 GLU 141 A LEU 142 n 40 LEU 142 A ASP 143 n 41 ASP 143 A ALA 144 n 42 ALA 144 A ASP 145 n 43 ASP 145 A HIS 146 n 44 HIS 146 A PRO 147 n 45 PRO 147 A GLY 148 n 46 GLY 148 A PHE 149 n 47 PHE 149 A LYS 150 n 48 LYS 150 A ASP 151 n 49 ASP 151 A PRO 152 n 50 PRO 152 A VAL 153 n 51 VAL 153 A TYR 154 n 52 TYR 154 A ARG 155 n 53 ARG 155 A ALA 156 n 54 ALA 156 A ARG 157 n 55 ARG 157 A ARG 158 n 56 ARG 158 A LYS 159 n 57 LYS 159 A GLN 160 n 58 GLN 160 A PHE 161 n 59 PHE 161 A ALA 162 n 60 ALA 162 A ASP 163 n 61 ASP 163 A ILE 164 n 62 ILE 164 A ALA 165 n 63 ALA 165 A TYR 166 n 64 TYR 166 A ASN 167 n 65 ASN 167 A TYR 168 n 66 TYR 168 A ARG 169 n 67 ARG 169 A HIS 170 n 68 HIS 170 A GLY 171 n 69 GLY 171 A GLN 172 n 70 GLN 172 A PRO 173 n 71 PRO 173 A ILE 174 n 72 ILE 174 A PRO 175 n 73 PRO 175 A ARG 176 n 74 ARG 176 A VAL 177 n 75 VAL 177 A GLU 178 n 76 GLU 178 A TYR 179 n 77 TYR 179 A MET 180 n 78 MET 180 A GLU 181 n 79 GLU 181 A GLU 182 n 80 GLU 182 A GLU 183 n 81 GLU 183 A LYS 184 n 82 LYS 184 A LYS 185 n 83 LYS 185 A THR 186 n 84 THR 186 A TRP 187 n 85 TRP 187 A GLY 188 n 86 GLY 188 A THR 189 n 87 THR 189 A VAL 190 n 88 VAL 190 A PHE 191 n 89 PHE 191 A LYS 192 n 90 LYS 192 A THR 193 n 91 THR 193 A LEU 194 n 92 LEU 194 A LYS 195 n 93 LYS 195 A SER 196 n 94 SER 196 A LEU 197 n 95 LEU 197 A TYR 198 n 96 TYR 198 A LYS 199 n 97 LYS 199 A THR 200 n 98 THR 200 A HIS 201 n 99 HIS 201 A ALA 202 n 100 ALA 202 A CYS 203 n 101 CYS 203 A TYR 204 n 102 TYR 204 A GLU 205 n 103 GLU 205 A TYR 206 n 104 TYR 206 A ASN 207 n 105 ASN 207 A HIS 208 n 106 HIS 208 A ILE 209 n 107 ILE 209 A PHE 210 n 108 PHE 210 A PRO 211 n 109 PRO 211 A LEU 212 n 110 LEU 212 A LEU 213 n 111 LEU 213 A GLU 214 n 112 GLU 214 A LYS 215 n 113 LYS 215 A TYR 216 n 114 TYR 216 A CYS 217 n 115 CYS 217 A GLY 218 n 116 GLY 218 A PHE 219 n 117 PHE 219 A HIS 220 n 118 HIS 220 A GLU 221 n 119 GLU 221 A ASP 222 n 120 ASP 222 A ASN 223 n 121 ASN 223 A ILE 224 n 122 ILE 224 A PRO 225 n 123 PRO 225 A GLN 226 n 124 GLN 226 A LEU 227 n 125 LEU 227 A GLU 228 n 126 GLU 228 A ASP 229 n 127 ASP 229 A VAL 230 n 128 VAL 230 A SER 231 n 129 SER 231 A GLN 232 n 130 GLN 232 A PHE 233 n 131 PHE 233 A LEU 234 n 132 LEU 234 A GLN 235 n 133 GLN 235 A THR 236 n 134 THR 236 A CYS 237 n 135 CYS 237 A THR 238 n 136 THR 238 A GLY 239 n 137 GLY 239 A PHE 240 n 138 PHE 240 A ARG 241 n 139 ARG 241 A LEU 242 n 140 LEU 242 A ARG 243 n 141 ARG 243 A PRO 244 n 142 PRO 244 A VAL 245 n 143 VAL 245 A ALA 246 n 144 ALA 246 A GLY 247 n 145 GLY 247 A LEU 248 n 146 LEU 248 A LEU 249 n 147 LEU 249 A SER 250 n 148 SER 250 A SER 251 n 149 SER 251 A ARG 252 n 150 ARG 252 A ASP 253 n 151 ASP 253 A PHE 254 n 152 PHE 254 A LEU 255 n 153 LEU 255 A GLY 256 n 154 GLY 256 A GLY 257 n 155 GLY 257 A LEU 258 n 156 LEU 258 A ALA 259 n 157 ALA 259 A PHE 260 n 158 PHE 260 A ARG 261 n 159 ARG 261 A VAL 262 n 160 VAL 262 A PHE 263 n 161 PHE 263 A HIS 264 n 162 HIS 264 A CYS 265 n 163 CYS 265 A THR 266 n 164 THR 266 A GLN 267 n 165 GLN 267 A TYR 268 n 166 TYR 268 A ILE 269 n 167 ILE 269 A ARG 270 n 168 ARG 270 A HIS 271 n 169 HIS 271 A GLY 272 n 170 GLY 272 A SER 273 n 171 SER 273 A LYS 274 n 172 LYS 274 A PRO 275 n 173 PRO 275 A MET 276 n 174 MET 276 A TYR 277 n 175 TYR 277 A THR 278 n 176 THR 278 A PRO 279 n 177 PRO 279 A GLU 280 n 178 GLU 280 A PRO 281 n 179 PRO 281 A ASP 282 n 180 ASP 282 A ILE 283 n 181 ILE 283 A CYS 284 n 182 CYS 284 A HIS 285 n 183 HIS 285 A GLU 286 n 184 GLU 286 A LEU 287 n 185 LEU 287 A LEU 288 n 186 LEU 288 A GLY 289 n 187 GLY 289 A HIS 290 n 188 HIS 290 A VAL 291 n 189 VAL 291 A PRO 292 n 190 PRO 292 A LEU 293 n 191 LEU 293 A PHE 294 n 192 PHE 294 A SER 295 n 193 SER 295 A ASP 296 n 194 ASP 296 A ARG 297 n 195 ARG 297 A SER 298 n 196 SER 298 A PHE 299 n 197 PHE 299 A ALA 300 n 198 ALA 300 A GLN 301 n 199 GLN 301 A PHE 302 n 200 PHE 302 A SER 303 n 201 SER 303 A GLN 304 n 202 GLN 304 A GLU 305 n 203 GLU 305 A ILE 306 n 204 ILE 306 A GLY 307 n 205 GLY 307 A LEU 308 n 206 LEU 308 A ALA 309 n 207 ALA 309 A SER 310 n 208 SER 310 A LEU 311 n 209 LEU 311 A GLY 312 n 210 GLY 312 A ALA 313 n 211 ALA 313 A PRO 314 n 212 PRO 314 A ASP 315 n 213 ASP 315 A GLU 316 n 214 GLU 316 A TYR 317 n 215 TYR 317 A ILE 318 n 216 ILE 318 A GLU 319 n 217 GLU 319 A LYS 320 n 218 LYS 320 A LEU 321 n 219 LEU 321 A ALA 322 n 220 ALA 322 A THR 323 n 221 THR 323 A ILE 324 n 222 ILE 324 A TYR 325 n 223 TYR 325 A TRP 326 n 224 TRP 326 A PHE 327 n 225 PHE 327 A THR 328 n 226 THR 328 A VAL 329 n 227 VAL 329 A GLU 330 n 228 GLU 330 A PHE 331 n 229 PHE 331 A GLY 332 n 230 GLY 332 A LEU 333 n 231 LEU 333 A CYS 334 n 232 CYS 334 A LYS 335 n 233 LYS 335 A GLN 336 n 234 GLN 336 A GLY 337 n 235 GLY 337 A ASP 338 n 236 ASP 338 A SER 339 n 237 SER 339 A ILE 340 n 238 ILE 340 A LYS 341 n 239 LYS 341 A ALA 342 n 240 ALA 342 A TYR 343 n 241 TYR 343 A GLY 344 n 242 GLY 344 A ALA 345 n 243 ALA 345 A GLY 346 n 244 GLY 346 A LEU 347 n 245 LEU 347 A LEU 348 n 246 LEU 348 A SER 349 n 247 SER 349 A SER 350 n 248 SER 350 A PHE 351 n 249 PHE 351 A GLY 352 n 250 GLY 352 A GLU 353 n 251 GLU 353 A LEU 354 n 252 LEU 354 A GLN 355 n 253 GLN 355 A TYR 356 n 254 TYR 356 A CYS 357 n 255 CYS 357 A LEU 358 n 256 LEU 358 A SER 359 n 257 SER 359 A GLU 360 n 258 GLU 360 A LYS 361 n 259 LYS 361 A PRO 362 n 260 PRO 362 A LYS 363 n 261 LYS 363 A LEU 364 n 262 LEU 364 A LEU 365 n 263 LEU 365 A PRO 366 n 264 PRO 366 A LEU 367 n 265 LEU 367 A GLU 368 n 266 GLU 368 A LEU 369 n 267 LEU 369 A GLU 370 n 268 GLU 370 A LYS 371 n 269 LYS 371 A THR 372 n 270 THR 372 A ALA 373 n 271 ALA 373 A ILE 374 n 272 ILE 374 A GLN 375 n 273 GLN 375 A ASN 376 n 274 ASN 376 A TYR 377 n 275 TYR 377 A THR 378 n 276 THR 378 A VAL 379 n 277 VAL 379 A THR 380 n 278 THR 380 A GLU 381 n 279 GLU 381 A PHE 382 n 280 PHE 382 A GLN 383 n 281 GLN 383 A PRO 384 n 282 PRO 384 A LEU 385 n 283 LEU 385 A TYR 386 n 284 TYR 386 A TYR 387 n 285 TYR 387 A VAL 388 n 286 VAL 388 A ALA 389 n 287 ALA 389 A GLU 390 n 288 GLU 390 A SER 391 n 289 SER 391 A PHE 392 n 290 PHE 392 A ASN 393 n 291 ASN 393 A ASP 394 n 292 ASP 394 A ALA 395 n 293 ALA 395 A LYS 396 n 294 LYS 396 A GLU 397 n 295 GLU 397 A LYS 398 n 296 LYS 398 A VAL 399 n 297 VAL 399 A ARG 400 n 298 ARG 400 A ASN 401 n 299 ASN 401 A PHE 402 n 300 PHE 402 A ALA 403 n 301 ALA 403 A ALA 404 n 302 ALA 404 A THR 405 n 303 THR 405 A ILE 406 n 304 ILE 406 A PRO 407 n 305 PRO 407 A ARG 408 n 306 ARG 408 A PRO 409 n 307 PRO 409 A PHE 410 n 308 PHE 410 A SER 411 n 309 SER 411 A VAL 412 n 310 VAL 412 A ARG 413 n 311 ARG 413 A TYR 414 n 312 TYR 414 A ASP 415 n 313 ASP 415 A PRO 416 n 314 PRO 416 A TYR 417 n 315 TYR 417 A THR 418 n 316 THR 418 A GLN 419 n 317 GLN 419 A ARG 420 n 318 ARG 420 A ILE 421 n 319 ILE 421 A GLU 422 n 320 GLU 422 A VAL 423 n 321 VAL 423 A LEU 424 n 322 LEU 424 A n 323 425 A n 324 426 A n 325 427 A author_defined_assembly 2 dimeric A HIS 285 A NE2 HIS 183 1_555 A FE2 428 B FE FE2 1_555 A HIS 290 A NE2 HIS 188 1_555 105.6 A HIS 285 A NE2 HIS 183 1_555 A FE2 428 B FE FE2 1_555 A GLU 330 A OE2 GLU 228 1_555 141.5 A HIS 290 A NE2 HIS 188 1_555 A FE2 428 B FE FE2 1_555 A GLU 330 A OE2 GLU 228 1_555 84.2 A HIS 285 A NE2 HIS 183 1_555 A FE2 428 B FE FE2 1_555 A GLU 330 A OE1 GLU 228 1_555 90.5 A HIS 290 A NE2 HIS 188 1_555 A FE2 428 B FE FE2 1_555 A GLU 330 A OE1 GLU 228 1_555 106.6 A GLU 330 A OE2 GLU 228 1_555 A FE2 428 B FE FE2 1_555 A GLU 330 A OE1 GLU 228 1_555 51.2 A HIS 285 A NE2 HIS 183 1_555 A FE2 428 B FE FE2 1_555 A HOH 438 E O HOH 1_555 89.8 A HIS 290 A NE2 HIS 188 1_555 A FE2 428 B FE FE2 1_555 A HOH 438 E O HOH 1_555 142.1 A GLU 330 A OE2 GLU 228 1_555 A FE2 428 B FE FE2 1_555 A HOH 438 E O HOH 1_555 105.2 A GLU 330 A OE1 GLU 228 1_555 A FE2 428 B FE FE2 1_555 A HOH 438 E O HOH 1_555 107.7 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 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 3_555 -x,y,-z+1/2 crystal symmetry operation 0.0000000000 0.0000000000 61.7200000000 A N ARG 241 A N ARG 139 A O PHE 263 A O PHE 161 A O LYS 341 A O LYS 239 A N CYS 334 A N CYS 232 A N LEU 333 A N LEU 231 A O ALA 389 A O ALA 287 A O VAL 388 A O VAL 286 A N LEU 365 A N LEU 263 A N ARG 413 A N ARG 311 A O GLU 422 A O GLU 320 1 A GLY 103 A GLY 1 1 Y 1 A ALA 104 A ALA 2 1 Y 1 A THR 105 A THR 3 1 Y 1 A VAL 106 A VAL 4 1 Y 1 A HIS 107 A HIS 5 1 Y 1 A GLU 108 A GLU 6 1 Y 1 A LEU 109 A LEU 7 1 Y 1 A SER 110 A SER 8 1 Y 1 A ARG 111 A ARG 9 1 Y 1 A ASP 112 A ASP 10 1 Y 1 A LYS 113 A LYS 11 1 Y 1 A LYS 114 A LYS 12 1 Y 1 A LYS 115 A LYS 13 1 Y 1 A ASP 116 A ASP 14 1 Y 1 A THR 117 A THR 15 1 Y 1 A ASP 425 A ASP 323 1 Y 1 A ASN 426 A ASN 324 1 Y 1 A THR 427 A THR 325 1 Y 1 A GLN 134 -107.40 50.14 1 A ILE 135 -47.44 153.10 1 A GLU 141 -56.30 -70.37 1 A LEU 142 -68.88 18.08 1 A HIS 170 -34.87 140.55 1 A GLN 172 -49.69 158.74 1 A ASN 223 -164.78 99.56 1 A ASP 282 -66.64 -176.60 1 A THR 328 -130.29 -77.96 1 A ARG 408 179.92 141.10 1 A PRO 409 -65.11 33.75 1 A PHE 410 175.59 177.63 34.3 0.267 0.22 2.50 10 1436 14178 14178 100 Random 1 isotropic THROUGHOUT 0 0 adopting entry 1PAH phases PDB entry 1PAH Engh & Huber 0.35 0.29 2.50 10 39 2585 29 0 2517 0.007 1.12 21.9 0.87 0.341 0.273 2.53 43 492 41.3 2.50 10 1KW0 14178 14178 0 0 0.092 0.092 1 7.1 4.2 94.4 0.377 2.50 2.64 2.1 2071 0.377 4.1 95.2 data collection MAR345 data scaling SCALA refinement CNS data scaling CCP4 (SCALA) phasing CNS Catalytic Domain of Human Phenylalanine Hydroxylase (Fe(II)) in Complex with Tetrahydrobiopterin and Thienylalanine 1 N N 2 N N 3 N N 4 N N 5 N N Dimer is generated by: -x, y, -z+1/2 A GLU 127 A GLU 25 HELX_P A ALA 132 A ALA 30 1 1 6 A HIS 146 A HIS 44 HELX_P A LYS 150 A LYS 48 5 2 5 A ASP 151 A ASP 49 HELX_P A ASN 167 A ASN 65 1 3 17 A MET 180 A MET 78 HELX_P A ALA 202 A ALA 100 1 4 23 A CYS 203 A CYS 101 HELX_P A GLY 218 A GLY 116 1 5 16 A GLN 226 A GLN 124 HELX_P A GLY 239 A GLY 137 1 6 14 A SER 250 A SER 148 HELX_P A LEU 258 A LEU 156 1 7 9 A ASP 282 A ASP 180 HELX_P A HIS 290 A HIS 188 1 8 9 A HIS 290 A HIS 188 HELX_P A SER 295 A SER 193 1 9 6 A ASP 296 A ASP 194 HELX_P A LEU 311 A LEU 209 1 10 16 A PRO 314 A PRO 212 HELX_P A PHE 327 A PHE 225 1 11 14 A GLY 344 A GLY 242 HELX_P A SER 349 A SER 247 1 12 6 A SER 350 A SER 248 HELX_P A LEU 358 A LEU 256 1 13 9 A GLU 368 A GLU 266 HELX_P A ALA 373 A ALA 271 1 14 6 A SER 391 A SER 289 HELX_P A ALA 404 A ALA 302 1 15 14 metalc 2.285 A HIS 285 A NE2 HIS 183 1_555 A FE2 428 B FE FE2 1_555 metalc 2.328 A HIS 290 A NE2 HIS 188 1_555 A FE2 428 B FE FE2 1_555 metalc 2.400 A GLU 330 A OE2 GLU 228 1_555 A FE2 428 B FE FE2 1_555 metalc 2.631 A GLU 330 A OE1 GLU 228 1_555 A FE2 428 B FE FE2 1_555 metalc 2.439 A FE2 428 B FE FE2 1_555 A HOH 438 E O HOH 1_555 OXIDOREDUCTASE Basket-arrangement 13 alpha-helices and 6 beta-strands, Ferrous iron, OXIDOREDUCTASE PH4H_HUMAN UNP 1 103 P00439 GATVHELSRDKKKDTVPWFPRTIQELDRFANQILSYGAELDADHPGFKDPVYRARRKQFADIAYNYRHGQPIPRVEYMEE EKKTWGTVFKTLKSLYKTHACYEYNHIFPLLEKYCGFHEDNIPQLEDVSQFLQTCTGFRLRPVAGLLSSRDFLGGLAFRV FHCTQYIRHGSKPMYTPEPDICHELLGHVPLFSDRSFAQFSQEIGLASLGAPDEYIEKLATIYWFTVEFGLCKQGDSIKA YGAGLLSSFGELQYCLSEKPKLLPLELEKTAIQNYTVTEFQPLYYVAESFNDAKEKVRNFAATIPRPFSVRYDPYTQRIE VLDNT 103 427 1KW0 103 427 P00439 A 1 1 325 2 4 2 parallel anti-parallel parallel parallel anti-parallel A ARG 241 A ARG 139 A PRO 244 A PRO 142 A VAL 262 A VAL 160 A CYS 265 A CYS 163 A LYS 341 A LYS 239 A ALA 342 A ALA 240 A LEU 333 A LEU 231 A CYS 334 A CYS 232 A LEU 385 A LEU 283 A ALA 389 A ALA 287 A LYS 363 A LYS 261 A PRO 366 A PRO 264 A VAL 412 A VAL 310 A ASP 415 A ASP 313 A ARG 420 A ARG 318 A VAL 423 A VAL 321 BINDING SITE FOR RESIDUE FE2 A 428 A FE2 428 Software 5 BINDING SITE FOR RESIDUE H4B A 429 A H4B 429 Software 14 BINDING SITE FOR RESIDUE TIH A 430 A TIH 430 Software 11 A HIS 285 A HIS 183 5 1_555 A HIS 290 A HIS 188 5 1_555 A GLU 330 A GLU 228 5 1_555 A H4B 429 C H4B 5 1_555 A HOH 438 E HOH 5 1_555 A VAL 245 A VAL 143 14 1_555 A GLY 247 A GLY 145 14 1_555 A LEU 248 A LEU 146 14 1_555 A LEU 249 A LEU 147 14 1_555 A SER 251 A SER 149 14 1_555 A PHE 254 A PHE 152 14 1_555 A LEU 255 A LEU 153 14 1_555 A HIS 264 A HIS 162 14 1_555 A GLU 286 A GLU 184 14 1_555 A TRP 326 A TRP 224 14 1_555 A GLU 330 A GLU 228 14 1_555 A FE2 428 B FE2 14 1_555 A HOH 438 E HOH 14 1_555 A HOH 440 E HOH 14 1_555 A ARG 270 A ARG 168 11 1_555 A TYR 277 A TYR 175 11 1_555 A THR 278 A THR 176 11 1_555 A PRO 281 A PRO 179 11 1_555 A HIS 285 A HIS 183 11 1_555 A GLU 330 A GLU 228 11 1_555 A PHE 331 A PHE 229 11 1_555 A SER 349 A SER 247 11 1_555 A SER 350 A SER 248 11 1_555 A HOH 438 E HOH 11 1_555 A HOH 441 E HOH 11 1_555 20 C 2 2 21