0.013182 0.000000 0.000000 0.000000 0.013182 0.000000 0.000000 0.000000 0.003940 0.00000 0.00000 0.00000 Lee, K.A. Fuda, H. Lee, Y.C. Negishi, M. Strott, C.A. Pedersen, L.C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 75.859 75.859 253.807 C10 H15 N5 O10 P2 427.201 n ADENOSINE-3'-5'-DIPHOSPHATE RNA linking C3 H7 N O2 89.093 y ALANINE L-peptide linking C19 H28 O2 288.424 3-BETA-HYDROXY-5-ANDROSTEN-17-ONE non-polymer C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking Na 1 22.990 SODIUM ION non-polymer C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking 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 P N 2 N O N 3 N O N 4 N O N 5 N P N 6 N O N 7 N O N 8 N O N 9 N O N 10 N C N 11 R C N 12 N O N 13 S C N 14 N O N 15 R C N 16 N O N 17 R C Y 18 N N Y 19 N C Y 20 N N Y 21 N C Y 22 N C N 23 N N Y 24 N N Y 25 N C Y 26 N N Y 27 N C 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 H N 42 N H N 43 N N N 44 S C N 45 N C N 46 N O N 47 N C N 48 N O N 49 N H 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 C N 57 N C N 58 S C N 59 N O N 60 N C N 61 N C N 62 N C N 63 N C N 64 R C N 65 S C N 66 R C N 67 N C N 68 N C N 69 S C N 70 S C N 71 N C N 72 N C N 73 N C N 74 N O N 75 N C N 76 N C N 77 N H N 78 N H N 79 N H N 80 N H 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 H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H 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 N N 106 S C N 107 N C N 108 N O N 109 N C N 110 N C N 111 N C N 112 N N N 113 N C N 114 N N N 115 N N N 116 N O N 117 N H 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 H N 128 N H N 129 N H N 130 N H N 131 N H N 132 N N N 133 S C N 134 N C N 135 N O N 136 N C N 137 N C N 138 N O N 139 N N N 140 N O N 141 N H N 142 N H 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 N N 150 S C N 151 N C N 152 N O N 153 N C N 154 N C N 155 N O N 156 N O N 157 N O 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 N N 166 R C N 167 N C N 168 N O N 169 N C N 170 N S N 171 N O N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N N N 180 S C N 181 N C N 182 N O N 183 N C N 184 N C N 185 N C N 186 N O N 187 N N N 188 N O N 189 N H N 190 N H N 191 N H N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N N N 200 S C N 201 N C N 202 N O N 203 N C N 204 N C N 205 N C N 206 N O N 207 N O N 208 N O 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 N N 219 N C N 220 N C N 221 N O N 222 N O N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N N N 229 S C N 230 N C N 231 N O N 232 N C Y 233 N C Y 234 N N Y 235 N C Y 236 N C Y 237 N N N 238 N O N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N O N 250 N H N 251 N H N 252 N N N 253 S C N 254 N C N 255 N O N 256 S C N 257 N C N 258 N C N 259 N C N 260 N O 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 H N 273 N H N 274 N N N 275 S C N 276 N C N 277 N O N 278 N C N 279 N C N 280 N C N 281 N C N 282 N O 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 H N 295 N H N 296 N N N 297 S C N 298 N C N 299 N O N 300 N C N 301 N C N 302 N C N 303 N C N 304 N N N 305 N O N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N H N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N H N 320 N H N 321 N N N 322 S C N 323 N C N 324 N O N 325 N C N 326 N C N 327 N S N 328 N C 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 H N 338 N H N 339 N H N 340 N H N 341 N NA N 342 N N N 343 S C N 344 N C N 345 N O N 346 N C Y 347 N C Y 348 N C Y 349 N C Y 350 N C Y 351 N C Y 352 N C N 353 N O 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 H N 363 N H N 364 N H N 365 N N N 366 S C N 367 N C N 368 N O N 369 N C N 370 N C N 371 N C N 372 N O N 373 N H N 374 N H N 375 N H N 376 N H N 377 N H N 378 N H N 379 N H N 380 N H N 381 N H N 382 N N N 383 S C N 384 N C N 385 N O N 386 N C N 387 N O 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 N N 397 S C N 398 N C N 399 N O N 400 R C N 401 N O N 402 N C N 403 N O N 404 N H N 405 N H N 406 N H N 407 N H N 408 N H N 409 N H N 410 N H N 411 N H N 412 N H N 413 N N N 414 S C N 415 N C N 416 N O N 417 N C Y 418 N C Y 419 N C Y 420 N C Y 421 N N Y 422 N C Y 423 N C Y 424 N C Y 425 N C Y 426 N C N 427 N O N 428 N H N 429 N H N 430 N H N 431 N H N 432 N H N 433 N H N 434 N H N 435 N H N 436 N H N 437 N H N 438 N H N 439 N H N 440 N N N 441 S C N 442 N C N 443 N O N 444 N C Y 445 N C Y 446 N C Y 447 N C Y 448 N C Y 449 N C Y 450 N C N 451 N O N 452 N O 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 H N 462 N H N 463 N H N 464 N N N 465 S C N 466 N C N 467 N O N 468 N C N 469 N C N 470 N C N 471 N O 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 480 N H N 481 N H N 482 N H N 1 N doub 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 sing 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 Y 30 N sing Y 31 N sing Y 32 N doub N 33 N sing Y 34 N sing Y 35 N sing Y 36 N doub N 37 N sing Y 38 N doub N 39 N sing N 40 N sing Y 41 N sing Y 42 N doub N 43 N sing Y 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N doub 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 sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N doub N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing 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 sing 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 sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N doub N 103 N sing 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 sing N 114 N sing N 115 N doub 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 sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N doub 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 doub N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N doub 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 doub N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N doub N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N doub 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 doub N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N doub 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 doub 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 doub 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 doub N 232 N sing N 233 N sing N 234 N sing N 235 N sing Y 236 N sing Y 237 N doub Y 238 N doub N 239 N sing Y 240 N sing N 241 N sing Y 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 doub 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 sing N 275 N doub 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 sing N 296 N doub 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 sing N 320 N doub 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 sing N 339 N doub N 340 N sing N 341 N sing N 342 N sing N 343 N sing Y 344 N doub Y 345 N sing Y 346 N sing N 347 N sing Y 348 N doub N 349 N sing Y 350 N doub N 351 N sing Y 352 N sing N 353 N sing N 354 N sing N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N doub 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 sing N 379 N doub 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 sing N 392 N doub 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 sing N 408 N doub N 409 N sing N 410 N sing N 411 N sing N 412 N sing Y 413 N doub Y 414 N sing Y 415 N sing N 416 N sing Y 417 N doub Y 418 N sing Y 419 N sing N 420 N sing Y 421 N sing Y 422 N doub N 423 N sing Y 424 N doub N 425 N sing Y 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 sing N 436 N doub N 437 N sing N 438 N sing N 439 N sing N 440 N sing Y 441 N doub Y 442 N sing Y 443 N sing N 444 N sing Y 445 N doub N 446 N sing Y 447 N doub N 448 N sing Y 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 sing N 460 N doub 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 N 471 N sing US J.Biol.Chem. JBCHA3 0071 0021-9258 278 44593 44599 10.1074/jbc.M308312200 12923182 Crystal structure of human cholesterol sulfotransferase (SULT2B1b) in the presence of pregnenolone and 3'-phosphoadenosine 5'-phosphate. Rationale for specificity differences between prototypical SULT2A1 and the SULT2BG1 isoforms. 2003 10.2210/pdb1q22/pdb pdb_00001q22 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 MSC Blue mirrors IMAGE PLATE 2003-07-10 RIGAKU RAXIS IV mirrors SINGLE WAVELENGTH M x-ray 1 1.54 1.0 1.54 ROTATING ANODE RIGAKU RU300 34157.012 sulfotransferase family, cytosolic, 2B, member 1 isoform b 1 man polymer 22.990 SODIUM ION 1 syn non-polymer 427.201 ADENOSINE-3'-5'-DIPHOSPHATE 1 syn non-polymer 288.424 3-BETA-HYDROXY-5-ANDROSTEN-17-ONE 1 syn non-polymer 18.015 water 63 nat water SULT2B1b no no GSPNSDISEISQKLPGEYFRYKGVPFPVGLYSLESISLAENTQDVRDDDIFIITYPKSGTTWMIEIICLILKEGDPSWIR SVPIWERAPWCETIVGAFSLPDQYSPRLMSSHLPIQIFTKAFFSSKAKVIYMGRNPRDVVVSLYHYSKIAGQLKDPGTPD QFLRDFLKGEVQFGSWFDHIKGWLRMKGKDNFLFITYEELQQDLQGSVERICGFLGRPLGKEALGSVVAHSTFSAMKANT MSNYTLLPPSLLDHRRGAFLRKGVCGDWKNHFTVAQSEAFDRAYRKQMRGMPTFPWDED GSPNSDISEISQKLPGEYFRYKGVPFPVGLYSLESISLAENTQDVRDDDIFIITYPKSGTTWMIEIICLILKEGDPSWIR SVPIWERAPWCETIVGAFSLPDQYSPRLMSSHLPIQIFTKAFFSSKAKVIYMGRNPRDVVVSLYHYSKIAGQLKDPGTPD QFLRDFLKGEVQFGSWFDHIKGWLRMKGKDNFLFITYEELQQDLQGSVERICGFLGRPLGKEALGSVVAHSTFSAMKANT MSNYTLLPPSLLDHRRGAFLRKGVCGDWKNHFTVAQSEAFDRAYRKQMRGMPTFPWDED 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 human Homo Escherichia sample SULT2B1 9606 Homo sapiens 562 Escherichia coli BL21(DE3)RIL PLASMID PGEX-4T3 1 VAPOR DIFFUSION, HANGING DROP 8.0 sodium citrate and imidizole, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 software chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model pdbx_struct_conn_angle struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Refinement description Data collection Database references Derived calculations Refinement description 1 0 2003-11-11 1 1 2008-04-29 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_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_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_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id SULT2B1a and SULT2B1b differ only at N terminus by 8 amino acids in 2B1a and 23 amino acids in 2B1b SULT2B1b with PAP bound SULT2B1b with PAP and pregnenolone bound BIOLOGICAL UNIT UNKNOWN RCSB Y RCSB 2003-07-23 REL REL NA SODIUM ION A3P ADENOSINE-3'-5'-DIPHOSPHATE AND 3-BETA-HYDROXY-5-ANDROSTEN-17-ONE HOH water 1Q20 SULT2B1b with PAP and pregnenolone bound, PDB entry 1Q20 PDB experimental model NA 1 2 NA NA 313 A PAP 302 3 A3P A3P 314 A AND 401 4 AND AND 401 A TIP 1 5 HOH HOH 402 A TIP 2 5 HOH HOH 403 A TIP 3 5 HOH HOH 404 A TIP 4 5 HOH HOH 405 A TIP 5 5 HOH HOH 406 A TIP 6 5 HOH HOH 407 A TIP 7 5 HOH HOH 408 A TIP 8 5 HOH HOH 409 A TIP 9 5 HOH HOH 410 A TIP 10 5 HOH HOH 411 A TIP 11 5 HOH HOH 412 A TIP 12 5 HOH HOH 413 A TIP 13 5 HOH HOH 414 A TIP 14 5 HOH HOH 415 A TIP 15 5 HOH HOH 416 A TIP 16 5 HOH HOH 417 A TIP 17 5 HOH HOH 418 A TIP 18 5 HOH HOH 419 A TIP 19 5 HOH HOH 420 A TIP 20 5 HOH HOH 421 A TIP 21 5 HOH HOH 422 A TIP 22 5 HOH HOH 423 A TIP 23 5 HOH HOH 424 A TIP 24 5 HOH HOH 425 A TIP 25 5 HOH HOH 426 A TIP 26 5 HOH HOH 427 A TIP 27 5 HOH HOH 428 A TIP 28 5 HOH HOH 429 A TIP 29 5 HOH HOH 430 A TIP 30 5 HOH HOH 431 A TIP 31 5 HOH HOH 432 A TIP 32 5 HOH HOH 433 A TIP 33 5 HOH HOH 434 A TIP 34 5 HOH HOH 435 A TIP 35 5 HOH HOH 436 A TIP 36 5 HOH HOH 437 A TIP 37 5 HOH HOH 438 A TIP 38 5 HOH HOH 439 A TIP 39 5 HOH HOH 440 A TIP 40 5 HOH HOH 441 A TIP 41 5 HOH HOH 442 A TIP 42 5 HOH HOH 443 A TIP 43 5 HOH HOH 444 A TIP 44 5 HOH HOH 445 A TIP 45 5 HOH HOH 446 A TIP 46 5 HOH HOH 447 A TIP 47 5 HOH HOH 448 A TIP 48 5 HOH HOH 449 A TIP 49 5 HOH HOH 450 A TIP 50 5 HOH HOH 451 A TIP 51 5 HOH HOH 452 A TIP 52 5 HOH HOH 453 A TIP 53 5 HOH HOH 454 A TIP 54 5 HOH HOH 455 A TIP 55 5 HOH HOH 456 A TIP 56 5 HOH HOH 457 A TIP 57 5 HOH HOH 458 A TIP 58 5 HOH HOH 459 A TIP 59 5 HOH HOH 460 A TIP 60 5 HOH HOH 461 A TIP 61 5 HOH HOH 462 A TIP 62 5 HOH HOH 463 A TIP 63 5 HOH HOH 464 A n 1 14 A n 2 15 A n 3 16 A n 4 17 A ALA 18 n 5 SER 18 A ASP 19 n 6 ASP 19 A ILE 20 n 7 ILE 20 A SER 21 n 8 SER 21 A ALA 22 n 9 GLU 22 A ILE 23 n 10 ILE 23 A SER 24 n 11 SER 24 A GLN 25 n 12 GLN 25 A LYS 26 n 13 LYS 26 A LEU 27 n 14 LEU 27 A PRO 28 n 15 PRO 28 A GLY 29 n 16 GLY 29 A GLU 30 n 17 GLU 30 A TYR 31 n 18 TYR 31 A PHE 32 n 19 PHE 32 A ARG 33 n 20 ARG 33 A TYR 34 n 21 TYR 34 A LYS 35 n 22 LYS 35 A GLY 36 n 23 GLY 36 A VAL 37 n 24 VAL 37 A PRO 38 n 25 PRO 38 A PHE 39 n 26 PHE 39 A PRO 40 n 27 PRO 40 A VAL 41 n 28 VAL 41 A GLY 42 n 29 GLY 42 A LEU 43 n 30 LEU 43 A TYR 44 n 31 TYR 44 A SER 45 n 32 SER 45 A LEU 46 n 33 LEU 46 A GLU 47 n 34 GLU 47 A SER 48 n 35 SER 48 A ILE 49 n 36 ILE 49 A SER 50 n 37 SER 50 A LEU 51 n 38 LEU 51 A ALA 52 n 39 ALA 52 A GLU 53 n 40 GLU 53 A ASN 54 n 41 ASN 54 A THR 55 n 42 THR 55 A GLN 56 n 43 GLN 56 A ASP 57 n 44 ASP 57 A VAL 58 n 45 VAL 58 A ARG 59 n 46 ARG 59 A ASP 60 n 47 ASP 60 A ASP 61 n 48 ASP 61 A ASP 62 n 49 ASP 62 A ILE 63 n 50 ILE 63 A PHE 64 n 51 PHE 64 A ILE 65 n 52 ILE 65 A ILE 66 n 53 ILE 66 A THR 67 n 54 THR 67 A TYR 68 n 55 TYR 68 A PRO 69 n 56 PRO 69 A LYS 70 n 57 LYS 70 A SER 71 n 58 SER 71 A GLY 72 n 59 GLY 72 A THR 73 n 60 THR 73 A THR 74 n 61 THR 74 A TRP 75 n 62 TRP 75 A MET 76 n 63 MET 76 A ILE 77 n 64 ILE 77 A GLU 78 n 65 GLU 78 A ILE 79 n 66 ILE 79 A ILE 80 n 67 ILE 80 A CYS 81 n 68 CYS 81 A LEU 82 n 69 LEU 82 A ILE 83 n 70 ILE 83 A LEU 84 n 71 LEU 84 A LYS 85 n 72 LYS 85 A GLU 86 n 73 GLU 86 A GLY 87 n 74 GLY 87 A ASP 88 n 75 ASP 88 A PRO 89 n 76 PRO 89 A SER 90 n 77 SER 90 A TRP 91 n 78 TRP 91 A ILE 92 n 79 ILE 92 A ARG 93 n 80 ARG 93 A SER 94 n 81 SER 94 A VAL 95 n 82 VAL 95 A PRO 96 n 83 PRO 96 A ILE 97 n 84 ILE 97 A TRP 98 n 85 TRP 98 A GLU 99 n 86 GLU 99 A ARG 100 n 87 ARG 100 A ALA 101 n 88 ALA 101 A PRO 102 n 89 PRO 102 A TRP 103 n 90 TRP 103 A CYS 104 n 91 CYS 104 A GLU 105 n 92 GLU 105 A THR 106 n 93 THR 106 A ILE 107 n 94 ILE 107 A VAL 108 n 95 VAL 108 A GLY 109 n 96 GLY 109 A ALA 110 n 97 ALA 110 A PHE 111 n 98 PHE 111 A SER 112 n 99 SER 112 A LEU 113 n 100 LEU 113 A PRO 114 n 101 PRO 114 A ASP 115 n 102 ASP 115 A n 103 116 A n 104 117 A n 105 118 A PRO 119 n 106 PRO 119 A ARG 120 n 107 ARG 120 A LEU 121 n 108 LEU 121 A MET 122 n 109 MET 122 A SER 123 n 110 SER 123 A SER 124 n 111 SER 124 A HIS 125 n 112 HIS 125 A LEU 126 n 113 LEU 126 A PRO 127 n 114 PRO 127 A ILE 128 n 115 ILE 128 A GLN 129 n 116 GLN 129 A ILE 130 n 117 ILE 130 A PHE 131 n 118 PHE 131 A THR 132 n 119 THR 132 A LYS 133 n 120 LYS 133 A ALA 134 n 121 ALA 134 A PHE 135 n 122 PHE 135 A PHE 136 n 123 PHE 136 A SER 137 n 124 SER 137 A SER 138 n 125 SER 138 A LYS 139 n 126 LYS 139 A ALA 140 n 127 ALA 140 A LYS 141 n 128 LYS 141 A VAL 142 n 129 VAL 142 A ILE 143 n 130 ILE 143 A TYR 144 n 131 TYR 144 A MET 145 n 132 MET 145 A GLY 146 n 133 GLY 146 A ARG 147 n 134 ARG 147 A ASN 148 n 135 ASN 148 A PRO 149 n 136 PRO 149 A ARG 150 n 137 ARG 150 A ASP 151 n 138 ASP 151 A VAL 152 n 139 VAL 152 A VAL 153 n 140 VAL 153 A VAL 154 n 141 VAL 154 A SER 155 n 142 SER 155 A LEU 156 n 143 LEU 156 A TYR 157 n 144 TYR 157 A HIS 158 n 145 HIS 158 A TYR 159 n 146 TYR 159 A SER 160 n 147 SER 160 A LYS 161 n 148 LYS 161 A ILE 162 n 149 ILE 162 A ALA 163 n 150 ALA 163 A GLY 164 n 151 GLY 164 A GLN 165 n 152 GLN 165 A LEU 166 n 153 LEU 166 A LYS 167 n 154 LYS 167 A ASP 168 n 155 ASP 168 A PRO 169 n 156 PRO 169 A GLY 170 n 157 GLY 170 A THR 171 n 158 THR 171 A PRO 172 n 159 PRO 172 A ASP 173 n 160 ASP 173 A GLN 174 n 161 GLN 174 A PHE 175 n 162 PHE 175 A LEU 176 n 163 LEU 176 A ARG 177 n 164 ARG 177 A ASP 178 n 165 ASP 178 A PHE 179 n 166 PHE 179 A LEU 180 n 167 LEU 180 A ALA 181 n 168 LYS 181 A GLY 182 n 169 GLY 182 A GLU 183 n 170 GLU 183 A VAL 184 n 171 VAL 184 A GLN 185 n 172 GLN 185 A PHE 186 n 173 PHE 186 A GLY 187 n 174 GLY 187 A SER 188 n 175 SER 188 A TRP 189 n 176 TRP 189 A PHE 190 n 177 PHE 190 A ASP 191 n 178 ASP 191 A HIS 192 n 179 HIS 192 A ILE 193 n 180 ILE 193 A LYS 194 n 181 LYS 194 A GLY 195 n 182 GLY 195 A TRP 196 n 183 TRP 196 A LEU 197 n 184 LEU 197 A ARG 198 n 185 ARG 198 A MET 199 n 186 MET 199 A LYS 200 n 187 LYS 200 A GLY 201 n 188 GLY 201 A LYS 202 n 189 LYS 202 A ASP 203 n 190 ASP 203 A ASN 204 n 191 ASN 204 A PHE 205 n 192 PHE 205 A LEU 206 n 193 LEU 206 A PHE 207 n 194 PHE 207 A ILE 208 n 195 ILE 208 A THR 209 n 196 THR 209 A TYR 210 n 197 TYR 210 A GLU 211 n 198 GLU 211 A GLU 212 n 199 GLU 212 A LEU 213 n 200 LEU 213 A GLN 214 n 201 GLN 214 A GLN 215 n 202 GLN 215 A ASP 216 n 203 ASP 216 A LEU 217 n 204 LEU 217 A GLN 218 n 205 GLN 218 A GLY 219 n 206 GLY 219 A SER 220 n 207 SER 220 A VAL 221 n 208 VAL 221 A GLU 222 n 209 GLU 222 A ARG 223 n 210 ARG 223 A ILE 224 n 211 ILE 224 A CYS 225 n 212 CYS 225 A GLY 226 n 213 GLY 226 A PHE 227 n 214 PHE 227 A LEU 228 n 215 LEU 228 A GLY 229 n 216 GLY 229 A ARG 230 n 217 ARG 230 A PRO 231 n 218 PRO 231 A LEU 232 n 219 LEU 232 A GLY 233 n 220 GLY 233 A ALA 234 n 221 LYS 234 A GLU 235 n 222 GLU 235 A ALA 236 n 223 ALA 236 A LEU 237 n 224 LEU 237 A GLY 238 n 225 GLY 238 A SER 239 n 226 SER 239 A VAL 240 n 227 VAL 240 A VAL 241 n 228 VAL 241 A ALA 242 n 229 ALA 242 A HIS 243 n 230 HIS 243 A SER 244 n 231 SER 244 A THR 245 n 232 THR 245 A PHE 246 n 233 PHE 246 A SER 247 n 234 SER 247 A ALA 248 n 235 ALA 248 A MET 249 n 236 MET 249 A LYS 250 n 237 LYS 250 A ALA 251 n 238 ALA 251 A ASN 252 n 239 ASN 252 A THR 253 n 240 THR 253 A MET 254 n 241 MET 254 A SER 255 n 242 SER 255 A ASN 256 n 243 ASN 256 A TYR 257 n 244 TYR 257 A THR 258 n 245 THR 258 A LEU 259 n 246 LEU 259 A LEU 260 n 247 LEU 260 A PRO 261 n 248 PRO 261 A PRO 262 n 249 PRO 262 A SER 263 n 250 SER 263 A LEU 264 n 251 LEU 264 A LEU 265 n 252 LEU 265 A ASP 266 n 253 ASP 266 A HIS 267 n 254 HIS 267 A ARG 268 n 255 ARG 268 A ARG 269 n 256 ARG 269 A GLY 270 n 257 GLY 270 A ALA 271 n 258 ALA 271 A PHE 272 n 259 PHE 272 A LEU 273 n 260 LEU 273 A ARG 274 n 261 ARG 274 A LYS 275 n 262 LYS 275 A GLY 276 n 263 GLY 276 A VAL 277 n 264 VAL 277 A CYS 278 n 265 CYS 278 A GLY 279 n 266 GLY 279 A ASP 280 n 267 ASP 280 A TRP 281 n 268 TRP 281 A LYS 282 n 269 LYS 282 A ASN 283 n 270 ASN 283 A HIS 284 n 271 HIS 284 A PHE 285 n 272 PHE 285 A THR 286 n 273 THR 286 A VAL 287 n 274 VAL 287 A ALA 288 n 275 ALA 288 A GLN 289 n 276 GLN 289 A SER 290 n 277 SER 290 A GLU 291 n 278 GLU 291 A ALA 292 n 279 ALA 292 A PHE 293 n 280 PHE 293 A ASP 294 n 281 ASP 294 A ARG 295 n 282 ARG 295 A ALA 296 n 283 ALA 296 A TYR 297 n 284 TYR 297 A ALA 298 n 285 ARG 298 A ALA 299 n 286 LYS 299 A GLN 300 n 287 GLN 300 A MET 301 n 288 MET 301 A ALA 302 n 289 ARG 302 A GLY 303 n 290 GLY 303 A MET 304 n 291 MET 304 A PRO 305 n 292 PRO 305 A THR 306 n 293 THR 306 A PHE 307 n 294 PHE 307 A PRO 308 n 295 PRO 308 A TRP 309 n 296 TRP 309 A ASP 310 n 297 ASP 310 A ALA 311 n 298 GLU 311 A n 299 312 A author_defined_assembly 1 monomeric A SER 160 A O SER 147 1_555 A NA 313 B NA NA 1_555 A ALA 163 A O ALA 150 1_555 103.1 A SER 160 A O SER 147 1_555 A NA 313 B NA NA 1_555 A LEU 166 A O LEU 153 1_555 106.1 A ALA 163 A O ALA 150 1_555 A NA 313 B NA NA 1_555 A LEU 166 A O LEU 153 1_555 93.8 A SER 160 A O SER 147 1_555 A NA 313 B NA NA 1_555 A HOH 449 E O HOH 1_555 91.4 A ALA 163 A O ALA 150 1_555 A NA 313 B NA NA 1_555 A HOH 449 E O HOH 1_555 164.3 A LEU 166 A O LEU 153 1_555 A NA 313 B NA NA 1_555 A HOH 449 E O HOH 1_555 76.0 A SER 160 A O SER 147 1_555 A NA 313 B NA NA 1_555 A HOH 450 E O HOH 1_555 93.7 A ALA 163 A O ALA 150 1_555 A NA 313 B NA NA 1_555 A HOH 450 E O HOH 1_555 94.5 A LEU 166 A O LEU 153 1_555 A NA 313 B NA NA 1_555 A HOH 450 E O HOH 1_555 156.1 A HOH 449 E O HOH 1_555 A NA 313 B NA NA 1_555 A HOH 450 E O HOH 1_555 90.6 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 PHE 32 A N PHE 19 A O PHE 39 A O PHE 26 A O MET 122 A O MET 109 A N ILE 63 A N ILE 50 A N ILE 66 A N ILE 53 A O ILE 143 A O ILE 130 A N TYR 144 A N TYR 131 A O LEU 206 A O LEU 193 1 A OG SER 18 A OG SER 5 1 Y 1 A CG GLU 22 A CG GLU 9 1 Y 1 A CD GLU 22 A CD GLU 9 1 Y 1 A OE1 GLU 22 A OE1 GLU 9 1 Y 1 A OE2 GLU 22 A OE2 GLU 9 1 Y 1 A CG LYS 181 A CG LYS 168 1 Y 1 A CD LYS 181 A CD LYS 168 1 Y 1 A CE LYS 181 A CE LYS 168 1 Y 1 A NZ LYS 181 A NZ LYS 168 1 Y 1 A CG LYS 234 A CG LYS 221 1 Y 1 A CD LYS 234 A CD LYS 221 1 Y 1 A CE LYS 234 A CE LYS 221 1 Y 1 A NZ LYS 234 A NZ LYS 221 1 Y 1 A CG ARG 298 A CG ARG 285 1 Y 1 A CD ARG 298 A CD ARG 285 1 Y 1 A NE ARG 298 A NE ARG 285 1 Y 1 A CZ ARG 298 A CZ ARG 285 1 Y 1 A NH1 ARG 298 A NH1 ARG 285 1 Y 1 A NH2 ARG 298 A NH2 ARG 285 1 Y 1 A CG LYS 299 A CG LYS 286 1 Y 1 A CD LYS 299 A CD LYS 286 1 Y 1 A CE LYS 299 A CE LYS 286 1 Y 1 A NZ LYS 299 A NZ LYS 286 1 Y 1 A CG ARG 302 A CG ARG 289 1 Y 1 A CD ARG 302 A CD ARG 289 1 Y 1 A NE ARG 302 A NE ARG 289 1 Y 1 A CZ ARG 302 A CZ ARG 289 1 Y 1 A NH1 ARG 302 A NH1 ARG 289 1 Y 1 A NH2 ARG 302 A NH2 ARG 289 1 Y 1 A CG GLU 311 A CG GLU 298 1 Y 1 A CD GLU 311 A CD GLU 298 1 Y 1 A OE1 GLU 311 A OE1 GLU 298 1 Y 1 A OE2 GLU 311 A OE2 GLU 298 1 Y 1 A GLY 14 A GLY 1 1 Y 1 A SER 15 A SER 2 1 Y 1 A PRO 16 A PRO 3 1 Y 1 A ASN 17 A ASN 4 1 Y 1 A GLN 116 A GLN 103 1 Y 1 A TYR 117 A TYR 104 1 Y 1 A SER 118 A SER 105 1 Y 1 A ASP 312 A ASP 299 1 Y 1 A PRO 69 -38.11 140.19 1 A VAL 108 -110.81 78.30 1 A THR 132 -36.14 100.70 1 A GLU 183 -88.21 49.64 1 A ASP 216 -167.63 83.50 1 A GLU 235 -70.74 -78.45 1 A TYR 257 59.28 12.42 1 A ARG 274 -62.58 -73.90 PROTEIN_REP.PARAM PROTEIN.TOP WATER_REP.PARAM WATER.TOP PAP.PAR ION.TOP DHEA.PAR DHEA.TOP ION.PARAM PAP.TOP 47.8 -2.00 0.00 0.00 -2.00 0.00 4.00 0.252 0.007 0.221 0.222 0.221 2.50 48.67 1191 25884 24693 4.8 93.0 RANDOM 1 RESTRAINED THROUGHOUT 0.02 MOLECULAR REPLACEMENT SULT2B1b with PAP and pregnenolone bound, PDB entry 1Q20 Engh & Huber FLAT MODEL 30.4903 0.31634 0.42 0.35 5.00 0.44 0.40 2.50 48.67 63 2437 49 0 2325 0.008 1.3 21.8 0.92 1.21 1.50 1.99 2.00 1.69 2.00 2.54 2.50 0.325 0.027 0.316 2.66 150 3235 6 4.4 78.4 44.7 2.5 50 1Q22 25505 25505 0 -3 0.119 1 25.9 5.5 96 2.5 2.59 3.5 2245 0.377 4.0 86.8 refinement CNS 1.0 data scaling SCALEPACK phasing CNS Crystal structure of human cholesterol sulfotransferase (SULT2B1b) in the presence of DHEA and PAP 1 N N 2 N N 3 N N 4 N N 5 N N not known A SER 18 A SER 5 HELX_P A LYS 26 A LYS 13 1 1 9 A SER 45 A SER 32 HELX_P A THR 55 A THR 42 1 2 11 A GLY 72 A GLY 59 HELX_P A LYS 85 A LYS 72 1 3 14 A PRO 89 A PRO 76 HELX_P A VAL 95 A VAL 82 1 4 7 A PRO 96 A PRO 83 HELX_P A ALA 101 A ALA 88 1 5 6 A GLY 109 A GLY 96 HELX_P A LEU 113 A LEU 100 5 6 5 A THR 132 A THR 119 HELX_P A PHE 136 A PHE 123 5 7 5 A ASN 148 A ASN 135 HELX_P A ALA 163 A ALA 150 1 8 16 A THR 171 A THR 158 HELX_P A LYS 181 A LYS 168 1 9 11 A SER 188 A SER 175 HELX_P A LEU 197 A LEU 184 1 10 10 A ARG 198 A ARG 185 HELX_P A LYS 200 A LYS 187 5 11 3 A TYR 210 A TYR 197 HELX_P A ASP 216 A ASP 203 1 12 7 A ASP 216 A ASP 203 HELX_P A GLY 229 A GLY 216 1 13 14 A GLY 233 A GLY 220 HELX_P A THR 245 A THR 232 1 14 13 A THR 245 A THR 232 HELX_P A ASN 252 A ASN 239 1 15 8 A GLY 279 A GLY 266 HELX_P A HIS 284 A HIS 271 5 16 6 A THR 286 A THR 273 HELX_P A MET 301 A MET 288 1 17 16 metalc 2.444 A SER 160 A O SER 147 1_555 A NA 313 B NA NA 1_555 metalc 2.152 A ALA 163 A O ALA 150 1_555 A NA 313 B NA NA 1_555 metalc 2.379 A LEU 166 A O LEU 153 1_555 A NA 313 B NA NA 1_555 metalc 2.027 A NA 313 B NA NA 1_555 A HOH 449 E O HOH 1_555 metalc 2.192 A NA 313 B NA NA 1_555 A HOH 450 E O HOH 1_555 TRANSFERASE sulfotransferase, dhea, PAP, SULT2B1b, TRANSFERASE ST2B1_HUMAN UNP 1 19 O00204 DISEISQKLPGEYFRYKGVPFPVGLYSLESISLAENTQDVRDDDIFIITYPKSGTTWMIEIICLILKEGDPSWIRSVPIW ERAPWCETIVGAFSLPDQYSPRLMSSHLPIQIFTKAFFSSKAKVIYMGRNPRDVVVSLYHYSKIAGQLKDPGTPDQFLRD FLKGEVQFGSWFDHIKGWLRMKGKDNFLFITYEELQQDLQGSVERICGFLGRPLGKEALGSVVAHSTFSAMKANTMSNYT LLPPSLLDHRRGAFLRKGVCGDWKNHFTVAQSEAFDRAYRKQMRGMPTFPWDED 19 312 1Q22 19 312 O00204 A 1 6 299 1 cloning artifact GLY 14 1Q22 A O00204 UNP 1 1 cloning artifact SER 15 1Q22 A O00204 UNP 2 1 cloning artifact PRO 16 1Q22 A O00204 UNP 3 1 cloning artifact ASN 17 1Q22 A O00204 UNP 4 1 cloning artifact SER 18 1Q22 A O00204 UNP 5 2 4 anti-parallel parallel parallel parallel A TYR 31 A TYR 18 A TYR 34 A TYR 21 A VAL 37 A VAL 24 A PRO 40 A PRO 27 A LEU 121 A LEU 108 A SER 124 A SER 111 A ILE 63 A ILE 50 A THR 67 A THR 54 A LYS 141 A LYS 128 A GLY 146 A GLY 133 A PHE 205 A PHE 192 A THR 209 A THR 196 BINDING SITE FOR RESIDUE NA A 313 A NA 313 Software 5 BINDING SITE FOR RESIDUE A3P A 314 A A3P 314 Software 22 BINDING SITE FOR RESIDUE AND A 401 A AND 401 Software 9 A SER 160 A SER 147 5 1_555 A ALA 163 A ALA 150 5 1_555 A LEU 166 A LEU 153 5 1_555 A HOH 449 E HOH 5 1_555 A HOH 450 E HOH 5 1_555 A LYS 70 A LYS 57 22 1_555 A SER 71 A SER 58 22 1_555 A GLY 72 A GLY 59 22 1_555 A THR 73 A THR 60 22 1_555 A THR 74 A THR 61 22 1_555 A TRP 75 A TRP 62 22 1_555 A ARG 147 A ARG 134 22 1_555 A SER 155 A SER 142 22 1_555 A TYR 210 A TYR 197 22 1_555 A SER 244 A SER 231 22 1_555 A PHE 246 A PHE 233 22 1_555 A MET 249 A MET 236 22 1_555 A PHE 272 A PHE 259 22 1_555 A LEU 273 A LEU 260 22 1_555 A ARG 274 A ARG 261 22 1_555 A LYS 275 A LYS 262 22 1_555 A GLY 276 A GLY 263 22 1_555 A HOH 402 E HOH 22 1_555 A HOH 407 E HOH 22 1_555 A HOH 410 E HOH 22 1_555 A HOH 416 E HOH 22 1_555 A HOH 448 E HOH 22 1_555 A TYR 44 A TYR 31 9 1_555 A TRP 98 A TRP 85 9 1_555 A TRP 103 A TRP 90 9 1_555 A THR 106 A THR 93 9 1_555 A HIS 125 A HIS 112 9 1_555 A GLN 165 A GLN 152 9 1_555 A TYR 257 A TYR 244 9 1_555 A LEU 260 A LEU 247 9 1_555 A HOH 416 E HOH 9 1_555 92 P 41 21 2