data_9M4T # _entry.id 9M4T # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.404 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 9M4T pdb_00009m4t 10.2210/pdb9m4t/pdb WWPDB D_1300057172 ? ? EMDB EMD-63629 ? ? # loop_ _pdbx_audit_revision_history.ordinal _pdbx_audit_revision_history.data_content_type _pdbx_audit_revision_history.major_revision _pdbx_audit_revision_history.minor_revision _pdbx_audit_revision_history.revision_date _pdbx_audit_revision_history.part_number 1 'Structure model' 1 0 2025-07-02 ? 2 'Structure model' 1 1 2025-07-09 ? 3 'Structure model' 1 2 2025-07-16 ? # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Data collection' 2 2 'Structure model' 'Database references' 3 3 'Structure model' 'Data collection' 4 3 'Structure model' 'Database references' # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 2 'Structure model' citation 2 2 'Structure model' em_admin 3 3 'Structure model' citation 4 3 'Structure model' em_admin # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 2 'Structure model' '_citation.title' 2 2 'Structure model' '_em_admin.last_update' 3 3 'Structure model' '_citation.journal_volume' 4 3 'Structure model' '_citation.title' 5 3 'Structure model' '_em_admin.last_update' # _pdbx_database_status.status_code REL _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_mr ? _pdbx_database_status.entry_id 9M4T _pdbx_database_status.recvd_initial_deposition_date 2025-03-04 _pdbx_database_status.SG_entry N _pdbx_database_status.deposit_site PDBJ _pdbx_database_status.process_site PDBC _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? _pdbx_database_status.pdb_format_compatible N # _pdbx_database_related.db_name EMDB _pdbx_database_related.details 'CryoEM structure of the the alpha1AAR complex with silodosin' _pdbx_database_related.db_id EMD-63629 _pdbx_database_related.content_type 'associated EM volume' # _pdbx_contact_author.id 2 _pdbx_contact_author.email liusisi@mail.ustc.edu.cn _pdbx_contact_author.name_first Sisi _pdbx_contact_author.name_last Liu _pdbx_contact_author.name_mi ? _pdbx_contact_author.role 'principal investigator/group leader' _pdbx_contact_author.identifier_ORCID 0009-0005-4165-2085 # loop_ _audit_author.name _audit_author.pdbx_ordinal _audit_author.identifier_ORCID 'Liu, S.S.' 1 0009-0005-4165-2085 'Guo, Q.' 2 ? 'Wang, D.D.' 3 ? 'Tao, Y.Y.' 4 ? 'Jiao, H.Z.' 5 ? # _citation.abstract ? _citation.abstract_id_CAS ? _citation.book_id_ISBN ? _citation.book_publisher ? _citation.book_publisher_city ? _citation.book_title ? _citation.coordinate_linkage ? _citation.country US _citation.database_id_Medline ? _citation.details ? _citation.id primary _citation.journal_abbrev J.Biol.Chem. _citation.journal_id_ASTM JBCHA3 _citation.journal_id_CSD 0071 _citation.journal_id_ISSN 1083-351X _citation.journal_full ? _citation.journal_issue ? _citation.journal_volume 301 _citation.language ? _citation.page_first 110348 _citation.page_last 110348 _citation.title 'Molecular mechanism of antagonist recognition and regulation of the alpha 1A -adrenoceptor.' _citation.year 2025 _citation.database_id_CSD ? _citation.pdbx_database_id_DOI 10.1016/j.jbc.2025.110348 _citation.pdbx_database_id_PubMed 40484377 _citation.pdbx_database_id_patent ? _citation.unpublished_flag ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Liu, S.' 1 ? primary 'Jiao, H.' 2 ? primary 'Tao, Y.' 3 ? primary 'Wang, D.' 4 ? primary 'Guo, Q.' 5 ? # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer man 'Alpha-1A adrenergic receptor' 35792.500 1 ? ? ? ? 2 non-polymer syn Silodosin 495.534 1 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name 'Alpha-1A adrenoreceptor,Alpha-1A adrenoceptor,Alpha-1C adrenergic receptor,Alpha-adrenergic receptor 1c' # _entity_poly.entity_id 1 _entity_poly.type 'polypeptide(L)' _entity_poly.nstd_linkage no _entity_poly.nstd_monomer no _entity_poly.pdbx_seq_one_letter_code ;APVNISKAILLGVILGGLILFGVLGNILVILSVACHRHLHSVTHYYIVNLAVADLLLTSTVLPFSAIFEVLGYWAFGRVF CNIWAAVDVLCCTASIMGLCIISIDRYIGVSYPLRYPTIVTQRRGLMALLCVWALSLVISIGPLFGWRQPAPEDETICQI NEEPGYVLFSALGSFYLPLAIILVMYCRVYVVAKRESRGLKSGLKTDKSDSEQVTLRIHRKNAPAGGSGMASAKTKTHFS VRLLKFSREKKAAKTLGIVVGCFVLCWLPFFLVMPIGSFFPDFKPSETVFKIVFWLGYLNSCINPIIYPCSSQEFKKAFQ NVL ; _entity_poly.pdbx_seq_one_letter_code_can ;APVNISKAILLGVILGGLILFGVLGNILVILSVACHRHLHSVTHYYIVNLAVADLLLTSTVLPFSAIFEVLGYWAFGRVF CNIWAAVDVLCCTASIMGLCIISIDRYIGVSYPLRYPTIVTQRRGLMALLCVWALSLVISIGPLFGWRQPAPEDETICQI NEEPGYVLFSALGSFYLPLAIILVMYCRVYVVAKRESRGLKSGLKTDKSDSEQVTLRIHRKNAPAGGSGMASAKTKTHFS VRLLKFSREKKAAKTLGIVVGCFVLCWLPFFLVMPIGSFFPDFKPSETVFKIVFWLGYLNSCINPIIYPCSSQEFKKAFQ NVL ; _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name Silodosin _pdbx_entity_nonpoly.comp_id A1EMV # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 ALA n 1 2 PRO n 1 3 VAL n 1 4 ASN n 1 5 ILE n 1 6 SER n 1 7 LYS n 1 8 ALA n 1 9 ILE n 1 10 LEU n 1 11 LEU n 1 12 GLY n 1 13 VAL n 1 14 ILE n 1 15 LEU n 1 16 GLY n 1 17 GLY n 1 18 LEU n 1 19 ILE n 1 20 LEU n 1 21 PHE n 1 22 GLY n 1 23 VAL n 1 24 LEU n 1 25 GLY n 1 26 ASN n 1 27 ILE n 1 28 LEU n 1 29 VAL n 1 30 ILE n 1 31 LEU n 1 32 SER n 1 33 VAL n 1 34 ALA n 1 35 CYS n 1 36 HIS n 1 37 ARG n 1 38 HIS n 1 39 LEU n 1 40 HIS n 1 41 SER n 1 42 VAL n 1 43 THR n 1 44 HIS n 1 45 TYR n 1 46 TYR n 1 47 ILE n 1 48 VAL n 1 49 ASN n 1 50 LEU n 1 51 ALA n 1 52 VAL n 1 53 ALA n 1 54 ASP n 1 55 LEU n 1 56 LEU n 1 57 LEU n 1 58 THR n 1 59 SER n 1 60 THR n 1 61 VAL n 1 62 LEU n 1 63 PRO n 1 64 PHE n 1 65 SER n 1 66 ALA n 1 67 ILE n 1 68 PHE n 1 69 GLU n 1 70 VAL n 1 71 LEU n 1 72 GLY n 1 73 TYR n 1 74 TRP n 1 75 ALA n 1 76 PHE n 1 77 GLY n 1 78 ARG n 1 79 VAL n 1 80 PHE n 1 81 CYS n 1 82 ASN n 1 83 ILE n 1 84 TRP n 1 85 ALA n 1 86 ALA n 1 87 VAL n 1 88 ASP n 1 89 VAL n 1 90 LEU n 1 91 CYS n 1 92 CYS n 1 93 THR n 1 94 ALA n 1 95 SER n 1 96 ILE n 1 97 MET n 1 98 GLY n 1 99 LEU n 1 100 CYS n 1 101 ILE n 1 102 ILE n 1 103 SER n 1 104 ILE n 1 105 ASP n 1 106 ARG n 1 107 TYR n 1 108 ILE n 1 109 GLY n 1 110 VAL n 1 111 SER n 1 112 TYR n 1 113 PRO n 1 114 LEU n 1 115 ARG n 1 116 TYR n 1 117 PRO n 1 118 THR n 1 119 ILE n 1 120 VAL n 1 121 THR n 1 122 GLN n 1 123 ARG n 1 124 ARG n 1 125 GLY n 1 126 LEU n 1 127 MET n 1 128 ALA n 1 129 LEU n 1 130 LEU n 1 131 CYS n 1 132 VAL n 1 133 TRP n 1 134 ALA n 1 135 LEU n 1 136 SER n 1 137 LEU n 1 138 VAL n 1 139 ILE n 1 140 SER n 1 141 ILE n 1 142 GLY n 1 143 PRO n 1 144 LEU n 1 145 PHE n 1 146 GLY n 1 147 TRP n 1 148 ARG n 1 149 GLN n 1 150 PRO n 1 151 ALA n 1 152 PRO n 1 153 GLU n 1 154 ASP n 1 155 GLU n 1 156 THR n 1 157 ILE n 1 158 CYS n 1 159 GLN n 1 160 ILE n 1 161 ASN n 1 162 GLU n 1 163 GLU n 1 164 PRO n 1 165 GLY n 1 166 TYR n 1 167 VAL n 1 168 LEU n 1 169 PHE n 1 170 SER n 1 171 ALA n 1 172 LEU n 1 173 GLY n 1 174 SER n 1 175 PHE n 1 176 TYR n 1 177 LEU n 1 178 PRO n 1 179 LEU n 1 180 ALA n 1 181 ILE n 1 182 ILE n 1 183 LEU n 1 184 VAL n 1 185 MET n 1 186 TYR n 1 187 CYS n 1 188 ARG n 1 189 VAL n 1 190 TYR n 1 191 VAL n 1 192 VAL n 1 193 ALA n 1 194 LYS n 1 195 ARG n 1 196 GLU n 1 197 SER n 1 198 ARG n 1 199 GLY n 1 200 LEU n 1 201 LYS n 1 202 SER n 1 203 GLY n 1 204 LEU n 1 205 LYS n 1 206 THR n 1 207 ASP n 1 208 LYS n 1 209 SER n 1 210 ASP n 1 211 SER n 1 212 GLU n 1 213 GLN n 1 214 VAL n 1 215 THR n 1 216 LEU n 1 217 ARG n 1 218 ILE n 1 219 HIS n 1 220 ARG n 1 221 LYS n 1 222 ASN n 1 223 ALA n 1 224 PRO n 1 225 ALA n 1 226 GLY n 1 227 GLY n 1 228 SER n 1 229 GLY n 1 230 MET n 1 231 ALA n 1 232 SER n 1 233 ALA n 1 234 LYS n 1 235 THR n 1 236 LYS n 1 237 THR n 1 238 HIS n 1 239 PHE n 1 240 SER n 1 241 VAL n 1 242 ARG n 1 243 LEU n 1 244 LEU n 1 245 LYS n 1 246 PHE n 1 247 SER n 1 248 ARG n 1 249 GLU n 1 250 LYS n 1 251 LYS n 1 252 ALA n 1 253 ALA n 1 254 LYS n 1 255 THR n 1 256 LEU n 1 257 GLY n 1 258 ILE n 1 259 VAL n 1 260 VAL n 1 261 GLY n 1 262 CYS n 1 263 PHE n 1 264 VAL n 1 265 LEU n 1 266 CYS n 1 267 TRP n 1 268 LEU n 1 269 PRO n 1 270 PHE n 1 271 PHE n 1 272 LEU n 1 273 VAL n 1 274 MET n 1 275 PRO n 1 276 ILE n 1 277 GLY n 1 278 SER n 1 279 PHE n 1 280 PHE n 1 281 PRO n 1 282 ASP n 1 283 PHE n 1 284 LYS n 1 285 PRO n 1 286 SER n 1 287 GLU n 1 288 THR n 1 289 VAL n 1 290 PHE n 1 291 LYS n 1 292 ILE n 1 293 VAL n 1 294 PHE n 1 295 TRP n 1 296 LEU n 1 297 GLY n 1 298 TYR n 1 299 LEU n 1 300 ASN n 1 301 SER n 1 302 CYS n 1 303 ILE n 1 304 ASN n 1 305 PRO n 1 306 ILE n 1 307 ILE n 1 308 TYR n 1 309 PRO n 1 310 CYS n 1 311 SER n 1 312 SER n 1 313 GLN n 1 314 GLU n 1 315 PHE n 1 316 LYS n 1 317 LYS n 1 318 ALA n 1 319 PHE n 1 320 GLN n 1 321 ASN n 1 322 VAL n 1 323 LEU n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type 'Biological sequence' _entity_src_gen.pdbx_beg_seq_num 1 _entity_src_gen.pdbx_end_seq_num 323 _entity_src_gen.gene_src_common_name human _entity_src_gen.gene_src_genus ? _entity_src_gen.pdbx_gene_src_gene 'ADRA1A, ADRA1C' _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain ? _entity_src_gen.gene_src_tissue ? _entity_src_gen.gene_src_tissue_fraction ? _entity_src_gen.gene_src_details ? _entity_src_gen.pdbx_gene_src_fragment ? _entity_src_gen.pdbx_gene_src_scientific_name 'Homo sapiens' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 9606 _entity_src_gen.pdbx_gene_src_variant ? _entity_src_gen.pdbx_gene_src_cell_line ? _entity_src_gen.pdbx_gene_src_atcc ? _entity_src_gen.pdbx_gene_src_organ ? _entity_src_gen.pdbx_gene_src_organelle ? _entity_src_gen.pdbx_gene_src_cell ? _entity_src_gen.pdbx_gene_src_cellular_location ? _entity_src_gen.host_org_common_name ? _entity_src_gen.pdbx_host_org_scientific_name 'Homo sapiens' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 9606 _entity_src_gen.host_org_genus ? _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species ? _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain ? _entity_src_gen.pdbx_host_org_variant ? _entity_src_gen.pdbx_host_org_cell_line ? _entity_src_gen.pdbx_host_org_atcc ? _entity_src_gen.pdbx_host_org_culture_collection ? _entity_src_gen.pdbx_host_org_cell ? _entity_src_gen.pdbx_host_org_organelle ? _entity_src_gen.pdbx_host_org_cellular_location ? _entity_src_gen.pdbx_host_org_vector_type ? _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name ? _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # loop_ _chem_comp.id _chem_comp.type _chem_comp.mon_nstd_flag _chem_comp.name _chem_comp.pdbx_synonyms _chem_comp.formula _chem_comp.formula_weight A1EMV non-polymer . Silodosin ? 'C25 H32 F3 N3 O4' 495.534 ALA 'L-peptide linking' y ALANINE ? 'C3 H7 N O2' 89.093 ARG 'L-peptide linking' y ARGININE ? 'C6 H15 N4 O2 1' 175.209 ASN 'L-peptide linking' y ASPARAGINE ? 'C4 H8 N2 O3' 132.118 ASP 'L-peptide linking' y 'ASPARTIC ACID' ? 'C4 H7 N O4' 133.103 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 GLN 'L-peptide linking' y GLUTAMINE ? 'C5 H10 N2 O3' 146.144 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 HIS 'L-peptide linking' y HISTIDINE ? 'C6 H10 N3 O2 1' 156.162 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 MET 'L-peptide linking' y METHIONINE ? 'C5 H11 N O2 S' 149.211 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # loop_ _pdbx_poly_seq_scheme.asym_id _pdbx_poly_seq_scheme.entity_id _pdbx_poly_seq_scheme.seq_id _pdbx_poly_seq_scheme.mon_id _pdbx_poly_seq_scheme.ndb_seq_num _pdbx_poly_seq_scheme.pdb_seq_num _pdbx_poly_seq_scheme.auth_seq_num _pdbx_poly_seq_scheme.pdb_mon_id _pdbx_poly_seq_scheme.auth_mon_id _pdbx_poly_seq_scheme.pdb_strand_id _pdbx_poly_seq_scheme.pdb_ins_code _pdbx_poly_seq_scheme.hetero A 1 1 ALA 1 19 19 ALA ALA A . n A 1 2 PRO 2 20 20 PRO PRO A . n A 1 3 VAL 3 21 21 VAL VAL A . n A 1 4 ASN 4 22 22 ASN ASN A . n A 1 5 ILE 5 23 23 ILE ILE A . n A 1 6 SER 6 24 24 SER SER A . n A 1 7 LYS 7 25 25 LYS LYS A . n A 1 8 ALA 8 26 26 ALA ALA A . n A 1 9 ILE 9 27 27 ILE ILE A . n A 1 10 LEU 10 28 28 LEU LEU A . n A 1 11 LEU 11 29 29 LEU LEU A . n A 1 12 GLY 12 30 30 GLY GLY A . n A 1 13 VAL 13 31 31 VAL VAL A . n A 1 14 ILE 14 32 32 ILE ILE A . n A 1 15 LEU 15 33 33 LEU LEU A . n A 1 16 GLY 16 34 34 GLY GLY A . n A 1 17 GLY 17 35 35 GLY GLY A . n A 1 18 LEU 18 36 36 LEU LEU A . n A 1 19 ILE 19 37 37 ILE ILE A . n A 1 20 LEU 20 38 38 LEU LEU A . n A 1 21 PHE 21 39 39 PHE PHE A . n A 1 22 GLY 22 40 40 GLY GLY A . n A 1 23 VAL 23 41 41 VAL VAL A . n A 1 24 LEU 24 42 42 LEU LEU A . n A 1 25 GLY 25 43 43 GLY GLY A . n A 1 26 ASN 26 44 44 ASN ASN A . n A 1 27 ILE 27 45 45 ILE ILE A . n A 1 28 LEU 28 46 46 LEU LEU A . n A 1 29 VAL 29 47 47 VAL VAL A . n A 1 30 ILE 30 48 48 ILE ILE A . n A 1 31 LEU 31 49 49 LEU LEU A . n A 1 32 SER 32 50 50 SER SER A . n A 1 33 VAL 33 51 51 VAL VAL A . n A 1 34 ALA 34 52 52 ALA ALA A . n A 1 35 CYS 35 53 53 CYS CYS A . n A 1 36 HIS 36 54 54 HIS HIS A . n A 1 37 ARG 37 55 55 ARG ARG A . n A 1 38 HIS 38 56 56 HIS HIS A . n A 1 39 LEU 39 57 57 LEU LEU A . n A 1 40 HIS 40 58 58 HIS HIS A . n A 1 41 SER 41 59 59 SER SER A . n A 1 42 VAL 42 60 60 VAL VAL A . n A 1 43 THR 43 61 61 THR THR A . n A 1 44 HIS 44 62 62 HIS HIS A . n A 1 45 TYR 45 63 63 TYR TYR A . n A 1 46 TYR 46 64 64 TYR TYR A . n A 1 47 ILE 47 65 65 ILE ILE A . n A 1 48 VAL 48 66 66 VAL VAL A . n A 1 49 ASN 49 67 67 ASN ASN A . n A 1 50 LEU 50 68 68 LEU LEU A . n A 1 51 ALA 51 69 69 ALA ALA A . n A 1 52 VAL 52 70 70 VAL VAL A . n A 1 53 ALA 53 71 71 ALA ALA A . n A 1 54 ASP 54 72 72 ASP ASP A . n A 1 55 LEU 55 73 73 LEU LEU A . n A 1 56 LEU 56 74 74 LEU LEU A . n A 1 57 LEU 57 75 75 LEU LEU A . n A 1 58 THR 58 76 76 THR THR A . n A 1 59 SER 59 77 77 SER SER A . n A 1 60 THR 60 78 78 THR THR A . n A 1 61 VAL 61 79 79 VAL VAL A . n A 1 62 LEU 62 80 80 LEU LEU A . n A 1 63 PRO 63 81 81 PRO PRO A . n A 1 64 PHE 64 82 82 PHE PHE A . n A 1 65 SER 65 83 83 SER SER A . n A 1 66 ALA 66 84 84 ALA ALA A . n A 1 67 ILE 67 85 85 ILE ILE A . n A 1 68 PHE 68 86 86 PHE PHE A . n A 1 69 GLU 69 87 87 GLU GLU A . n A 1 70 VAL 70 88 88 VAL VAL A . n A 1 71 LEU 71 89 89 LEU LEU A . n A 1 72 GLY 72 90 90 GLY GLY A . n A 1 73 TYR 73 91 91 TYR TYR A . n A 1 74 TRP 74 92 92 TRP TRP A . n A 1 75 ALA 75 93 93 ALA ALA A . n A 1 76 PHE 76 94 94 PHE PHE A . n A 1 77 GLY 77 95 95 GLY GLY A . n A 1 78 ARG 78 96 96 ARG ARG A . n A 1 79 VAL 79 97 97 VAL VAL A . n A 1 80 PHE 80 98 98 PHE PHE A . n A 1 81 CYS 81 99 99 CYS CYS A . n A 1 82 ASN 82 100 100 ASN ASN A . n A 1 83 ILE 83 101 101 ILE ILE A . n A 1 84 TRP 84 102 102 TRP TRP A . n A 1 85 ALA 85 103 103 ALA ALA A . n A 1 86 ALA 86 104 104 ALA ALA A . n A 1 87 VAL 87 105 105 VAL VAL A . n A 1 88 ASP 88 106 106 ASP ASP A . n A 1 89 VAL 89 107 107 VAL VAL A . n A 1 90 LEU 90 108 108 LEU LEU A . n A 1 91 CYS 91 109 109 CYS CYS A . n A 1 92 CYS 92 110 110 CYS CYS A . n A 1 93 THR 93 111 111 THR THR A . n A 1 94 ALA 94 112 112 ALA ALA A . n A 1 95 SER 95 113 113 SER SER A . n A 1 96 ILE 96 114 114 ILE ILE A . n A 1 97 MET 97 115 115 MET MET A . n A 1 98 GLY 98 116 116 GLY GLY A . n A 1 99 LEU 99 117 117 LEU LEU A . n A 1 100 CYS 100 118 118 CYS CYS A . n A 1 101 ILE 101 119 119 ILE ILE A . n A 1 102 ILE 102 120 120 ILE ILE A . n A 1 103 SER 103 121 121 SER SER A . n A 1 104 ILE 104 122 122 ILE ILE A . n A 1 105 ASP 105 123 123 ASP ASP A . n A 1 106 ARG 106 124 124 ARG ARG A . n A 1 107 TYR 107 125 125 TYR TYR A . n A 1 108 ILE 108 126 126 ILE ILE A . n A 1 109 GLY 109 127 127 GLY GLY A . n A 1 110 VAL 110 128 128 VAL VAL A . n A 1 111 SER 111 129 129 SER SER A . n A 1 112 TYR 112 130 130 TYR TYR A . n A 1 113 PRO 113 131 131 PRO PRO A . n A 1 114 LEU 114 132 132 LEU LEU A . n A 1 115 ARG 115 133 133 ARG ARG A . n A 1 116 TYR 116 134 134 TYR TYR A . n A 1 117 PRO 117 135 135 PRO PRO A . n A 1 118 THR 118 136 136 THR THR A . n A 1 119 ILE 119 137 137 ILE ILE A . n A 1 120 VAL 120 138 138 VAL VAL A . n A 1 121 THR 121 139 139 THR THR A . n A 1 122 GLN 122 140 140 GLN GLN A . n A 1 123 ARG 123 141 141 ARG ARG A . n A 1 124 ARG 124 142 142 ARG ARG A . n A 1 125 GLY 125 143 143 GLY GLY A . n A 1 126 LEU 126 144 144 LEU LEU A . n A 1 127 MET 127 145 145 MET MET A . n A 1 128 ALA 128 146 146 ALA ALA A . n A 1 129 LEU 129 147 147 LEU LEU A . n A 1 130 LEU 130 148 148 LEU LEU A . n A 1 131 CYS 131 149 149 CYS CYS A . n A 1 132 VAL 132 150 150 VAL VAL A . n A 1 133 TRP 133 151 151 TRP TRP A . n A 1 134 ALA 134 152 152 ALA ALA A . n A 1 135 LEU 135 153 153 LEU LEU A . n A 1 136 SER 136 154 154 SER SER A . n A 1 137 LEU 137 155 155 LEU LEU A . n A 1 138 VAL 138 156 156 VAL VAL A . n A 1 139 ILE 139 157 157 ILE ILE A . n A 1 140 SER 140 158 158 SER SER A . n A 1 141 ILE 141 159 159 ILE ILE A . n A 1 142 GLY 142 160 160 GLY GLY A . n A 1 143 PRO 143 161 161 PRO PRO A . n A 1 144 LEU 144 162 162 LEU LEU A . n A 1 145 PHE 145 163 163 PHE PHE A . n A 1 146 GLY 146 164 164 GLY GLY A . n A 1 147 TRP 147 165 165 TRP TRP A . n A 1 148 ARG 148 166 166 ARG ARG A . n A 1 149 GLN 149 167 167 GLN GLN A . n A 1 150 PRO 150 168 168 PRO PRO A . n A 1 151 ALA 151 169 169 ALA ALA A . n A 1 152 PRO 152 170 170 PRO PRO A . n A 1 153 GLU 153 171 171 GLU GLU A . n A 1 154 ASP 154 172 172 ASP ASP A . n A 1 155 GLU 155 173 173 GLU GLU A . n A 1 156 THR 156 174 174 THR THR A . n A 1 157 ILE 157 175 175 ILE ILE A . n A 1 158 CYS 158 176 176 CYS CYS A . n A 1 159 GLN 159 177 177 GLN GLN A . n A 1 160 ILE 160 178 178 ILE ILE A . n A 1 161 ASN 161 179 179 ASN ASN A . n A 1 162 GLU 162 180 180 GLU GLU A . n A 1 163 GLU 163 181 181 GLU GLU A . n A 1 164 PRO 164 182 182 PRO PRO A . n A 1 165 GLY 165 183 183 GLY GLY A . n A 1 166 TYR 166 184 184 TYR TYR A . n A 1 167 VAL 167 185 185 VAL VAL A . n A 1 168 LEU 168 186 186 LEU LEU A . n A 1 169 PHE 169 187 187 PHE PHE A . n A 1 170 SER 170 188 188 SER SER A . n A 1 171 ALA 171 189 189 ALA ALA A . n A 1 172 LEU 172 190 190 LEU LEU A . n A 1 173 GLY 173 191 191 GLY GLY A . n A 1 174 SER 174 192 192 SER SER A . n A 1 175 PHE 175 193 193 PHE PHE A . n A 1 176 TYR 176 194 194 TYR TYR A . n A 1 177 LEU 177 195 195 LEU LEU A . n A 1 178 PRO 178 196 196 PRO PRO A . n A 1 179 LEU 179 197 197 LEU LEU A . n A 1 180 ALA 180 198 198 ALA ALA A . n A 1 181 ILE 181 199 199 ILE ILE A . n A 1 182 ILE 182 200 200 ILE ILE A . n A 1 183 LEU 183 201 201 LEU LEU A . n A 1 184 VAL 184 202 202 VAL VAL A . n A 1 185 MET 185 203 203 MET MET A . n A 1 186 TYR 186 204 204 TYR TYR A . n A 1 187 CYS 187 205 205 CYS CYS A . n A 1 188 ARG 188 206 206 ARG ARG A . n A 1 189 VAL 189 207 207 VAL VAL A . n A 1 190 TYR 190 208 208 TYR TYR A . n A 1 191 VAL 191 209 209 VAL VAL A . n A 1 192 VAL 192 210 210 VAL VAL A . n A 1 193 ALA 193 211 211 ALA ALA A . n A 1 194 LYS 194 212 212 LYS LYS A . n A 1 195 ARG 195 213 213 ARG ARG A . n A 1 196 GLU 196 214 214 GLU GLU A . n A 1 197 SER 197 215 ? ? ? A . n A 1 198 ARG 198 216 ? ? ? A . n A 1 199 GLY 199 217 ? ? ? A . n A 1 200 LEU 200 218 ? ? ? A . n A 1 201 LYS 201 219 ? ? ? A . n A 1 202 SER 202 220 ? ? ? A . n A 1 203 GLY 203 221 ? ? ? A . n A 1 204 LEU 204 222 ? ? ? A . n A 1 205 LYS 205 223 ? ? ? A . n A 1 206 THR 206 224 ? ? ? A . n A 1 207 ASP 207 225 ? ? ? A . n A 1 208 LYS 208 226 ? ? ? A . n A 1 209 SER 209 227 ? ? ? A . n A 1 210 ASP 210 228 ? ? ? A . n A 1 211 SER 211 229 ? ? ? A . n A 1 212 GLU 212 230 ? ? ? A . n A 1 213 GLN 213 231 ? ? ? A . n A 1 214 VAL 214 232 ? ? ? A . n A 1 215 THR 215 233 ? ? ? A . n A 1 216 LEU 216 234 ? ? ? A . n A 1 217 ARG 217 235 ? ? ? A . n A 1 218 ILE 218 236 ? ? ? A . n A 1 219 HIS 219 237 ? ? ? A . n A 1 220 ARG 220 238 ? ? ? A . n A 1 221 LYS 221 239 ? ? ? A . n A 1 222 ASN 222 240 ? ? ? A . n A 1 223 ALA 223 241 ? ? ? A . n A 1 224 PRO 224 242 ? ? ? A . n A 1 225 ALA 225 243 ? ? ? A . n A 1 226 GLY 226 244 ? ? ? A . n A 1 227 GLY 227 245 ? ? ? A . n A 1 228 SER 228 246 ? ? ? A . n A 1 229 GLY 229 247 ? ? ? A . n A 1 230 MET 230 248 ? ? ? A . n A 1 231 ALA 231 249 ? ? ? A . n A 1 232 SER 232 250 ? ? ? A . n A 1 233 ALA 233 251 ? ? ? A . n A 1 234 LYS 234 252 ? ? ? A . n A 1 235 THR 235 253 ? ? ? A . n A 1 236 LYS 236 254 ? ? ? A . n A 1 237 THR 237 255 ? ? ? A . n A 1 238 HIS 238 256 ? ? ? A . n A 1 239 PHE 239 257 ? ? ? A . n A 1 240 SER 240 258 ? ? ? A . n A 1 241 VAL 241 259 ? ? ? A . n A 1 242 ARG 242 260 ? ? ? A . n A 1 243 LEU 243 261 261 LEU LEU A . n A 1 244 LEU 244 262 262 LEU LEU A . n A 1 245 LYS 245 263 263 LYS LYS A . n A 1 246 PHE 246 264 264 PHE PHE A . n A 1 247 SER 247 265 265 SER SER A . n A 1 248 ARG 248 266 266 ARG ARG A . n A 1 249 GLU 249 267 267 GLU GLU A . n A 1 250 LYS 250 268 268 LYS LYS A . n A 1 251 LYS 251 269 269 LYS LYS A . n A 1 252 ALA 252 270 270 ALA ALA A . n A 1 253 ALA 253 271 271 ALA ALA A . n A 1 254 LYS 254 272 272 LYS LYS A . n A 1 255 THR 255 273 273 THR THR A . n A 1 256 LEU 256 274 274 LEU LEU A . n A 1 257 GLY 257 275 275 GLY GLY A . n A 1 258 ILE 258 276 276 ILE ILE A . n A 1 259 VAL 259 277 277 VAL VAL A . n A 1 260 VAL 260 278 278 VAL VAL A . n A 1 261 GLY 261 279 279 GLY GLY A . n A 1 262 CYS 262 280 280 CYS CYS A . n A 1 263 PHE 263 281 281 PHE PHE A . n A 1 264 VAL 264 282 282 VAL VAL A . n A 1 265 LEU 265 283 283 LEU LEU A . n A 1 266 CYS 266 284 284 CYS CYS A . n A 1 267 TRP 267 285 285 TRP TRP A . n A 1 268 LEU 268 286 286 LEU LEU A . n A 1 269 PRO 269 287 287 PRO PRO A . n A 1 270 PHE 270 288 288 PHE PHE A . n A 1 271 PHE 271 289 289 PHE PHE A . n A 1 272 LEU 272 290 290 LEU LEU A . n A 1 273 VAL 273 291 291 VAL VAL A . n A 1 274 MET 274 292 292 MET MET A . n A 1 275 PRO 275 293 293 PRO PRO A . n A 1 276 ILE 276 294 294 ILE ILE A . n A 1 277 GLY 277 295 295 GLY GLY A . n A 1 278 SER 278 296 296 SER SER A . n A 1 279 PHE 279 297 297 PHE PHE A . n A 1 280 PHE 280 298 298 PHE PHE A . n A 1 281 PRO 281 299 299 PRO PRO A . n A 1 282 ASP 282 300 300 ASP ASP A . n A 1 283 PHE 283 301 301 PHE PHE A . n A 1 284 LYS 284 302 302 LYS LYS A . n A 1 285 PRO 285 303 303 PRO PRO A . n A 1 286 SER 286 304 304 SER SER A . n A 1 287 GLU 287 305 305 GLU GLU A . n A 1 288 THR 288 306 306 THR THR A . n A 1 289 VAL 289 307 307 VAL VAL A . n A 1 290 PHE 290 308 308 PHE PHE A . n A 1 291 LYS 291 309 309 LYS LYS A . n A 1 292 ILE 292 310 310 ILE ILE A . n A 1 293 VAL 293 311 311 VAL VAL A . n A 1 294 PHE 294 312 312 PHE PHE A . n A 1 295 TRP 295 313 313 TRP TRP A . n A 1 296 LEU 296 314 314 LEU LEU A . n A 1 297 GLY 297 315 315 GLY GLY A . n A 1 298 TYR 298 316 316 TYR TYR A . n A 1 299 LEU 299 317 317 LEU LEU A . n A 1 300 ASN 300 318 318 ASN ASN A . n A 1 301 SER 301 319 319 SER SER A . n A 1 302 CYS 302 320 320 CYS CYS A . n A 1 303 ILE 303 321 321 ILE ILE A . n A 1 304 ASN 304 322 322 ASN ASN A . n A 1 305 PRO 305 323 323 PRO PRO A . n A 1 306 ILE 306 324 324 ILE ILE A . n A 1 307 ILE 307 325 325 ILE ILE A . n A 1 308 TYR 308 326 326 TYR TYR A . n A 1 309 PRO 309 327 327 PRO PRO A . n A 1 310 CYS 310 328 328 CYS CYS A . n A 1 311 SER 311 329 329 SER SER A . n A 1 312 SER 312 330 330 SER SER A . n A 1 313 GLN 313 331 331 GLN GLN A . n A 1 314 GLU 314 332 332 GLU GLU A . n A 1 315 PHE 315 333 333 PHE PHE A . n A 1 316 LYS 316 334 334 LYS LYS A . n A 1 317 LYS 317 335 335 LYS LYS A . n A 1 318 ALA 318 336 336 ALA ALA A . n A 1 319 PHE 319 337 337 PHE PHE A . n A 1 320 GLN 320 338 338 GLN GLN A . n A 1 321 ASN 321 339 339 ASN ASN A . n A 1 322 VAL 322 340 340 VAL VAL A . n A 1 323 LEU 323 341 341 LEU LEU A . n # _pdbx_nonpoly_scheme.asym_id B _pdbx_nonpoly_scheme.entity_id 2 _pdbx_nonpoly_scheme.mon_id A1EMV _pdbx_nonpoly_scheme.ndb_seq_num 1 _pdbx_nonpoly_scheme.pdb_seq_num 401 _pdbx_nonpoly_scheme.auth_seq_num 402 _pdbx_nonpoly_scheme.pdb_mon_id A1EMV _pdbx_nonpoly_scheme.auth_mon_id LIG _pdbx_nonpoly_scheme.pdb_strand_id A _pdbx_nonpoly_scheme.pdb_ins_code . # _cell.angle_alpha 90.00 _cell.angle_alpha_esd ? _cell.angle_beta 90.00 _cell.angle_beta_esd ? _cell.angle_gamma 90.00 _cell.angle_gamma_esd ? _cell.entry_id 9M4T _cell.details ? _cell.formula_units_Z ? _cell.length_a 1.00 _cell.length_a_esd ? _cell.length_b 1.00 _cell.length_b_esd ? _cell.length_c 1.00 _cell.length_c_esd ? _cell.volume ? _cell.volume_esd ? _cell.Z_PDB ? _cell.reciprocal_angle_alpha ? _cell.reciprocal_angle_beta ? _cell.reciprocal_angle_gamma ? _cell.reciprocal_angle_alpha_esd ? _cell.reciprocal_angle_beta_esd ? _cell.reciprocal_angle_gamma_esd ? _cell.reciprocal_length_a ? _cell.reciprocal_length_b ? _cell.reciprocal_length_c ? _cell.reciprocal_length_a_esd ? _cell.reciprocal_length_b_esd ? _cell.reciprocal_length_c_esd ? _cell.pdbx_unique_axis ? _cell.pdbx_esd_method ? # _symmetry.entry_id 9M4T _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 _symmetry.space_group_name_Hall ? _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? # _exptl.absorpt_coefficient_mu ? _exptl.absorpt_correction_T_max ? _exptl.absorpt_correction_T_min ? _exptl.absorpt_correction_type ? _exptl.absorpt_process_details ? _exptl.entry_id 9M4T _exptl.crystals_number ? _exptl.details ? _exptl.method 'ELECTRON MICROSCOPY' _exptl.method_details ? # _struct.entry_id 9M4T _struct.title 'CryoEM structure of the alpha1AAR complex with silodosin' _struct.pdbx_model_details ? _struct.pdbx_formula_weight ? _struct.pdbx_formula_weight_method ? _struct.pdbx_model_type_details ? _struct.pdbx_CASP_flag N # _struct_keywords.entry_id 9M4T _struct_keywords.text 'GPCR, Alpha1AAR, Silodosin, MEMBRANE PROTEIN' _struct_keywords.pdbx_keywords 'MEMBRANE PROTEIN' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code ADA1A_HUMAN _struct_ref.pdbx_db_accession P35348 _struct_ref.pdbx_db_isoform ? _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ;APVNISKAILLGVILGGLILFGVLGNILVILSVACHRHLHSVTHYYIVNLAVADLLLTSTVLPFSAIFEVLGYWAFGRVF CNIWAAVDVLCCTASIMGLCIISIDRYIGVSYPLRYPTIVTQRRGLMALLCVWALSLVISIGPLFGWRQPAPEDETICQI NEEPGYVLFSALGSFYLPLAIILVMYCRVYVVAKRESRGLKSGLKTDKSDSEQVTLRIHRKNAPAGGSGMASAKTKTHFS VRLLKFSREKKAAKTLGIVVGCFVLCWLPFFLVMPIGSFFPDFKPSETVFKIVFWLGYLNSCINPIIYPCSSQEFKKAFQ NVL ; _struct_ref.pdbx_align_begin 19 # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 9M4T _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 1 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 323 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P35348 _struct_ref_seq.db_align_beg 19 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 341 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 19 _struct_ref_seq.pdbx_auth_seq_align_end 341 # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B # _pdbx_struct_assembly_auth_evidence.id 1 _pdbx_struct_assembly_auth_evidence.assembly_id 1 _pdbx_struct_assembly_auth_evidence.experimental_support 'electron microscopy' _pdbx_struct_assembly_auth_evidence.details 'not applicable' # _pdbx_struct_oper_list.id 1 _pdbx_struct_oper_list.type 'identity operation' _pdbx_struct_oper_list.name 1_555 _pdbx_struct_oper_list.symmetry_operation ? _pdbx_struct_oper_list.matrix[1][1] 1.0000000000 _pdbx_struct_oper_list.matrix[1][2] 0.0000000000 _pdbx_struct_oper_list.matrix[1][3] 0.0000000000 _pdbx_struct_oper_list.vector[1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][1] 0.0000000000 _pdbx_struct_oper_list.matrix[2][2] 1.0000000000 _pdbx_struct_oper_list.matrix[2][3] 0.0000000000 _pdbx_struct_oper_list.vector[2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][1] 0.0000000000 _pdbx_struct_oper_list.matrix[3][2] 0.0000000000 _pdbx_struct_oper_list.matrix[3][3] 1.0000000000 _pdbx_struct_oper_list.vector[3] 0.0000000000 # loop_ _struct_conf.conf_type_id _struct_conf.id _struct_conf.pdbx_PDB_helix_id _struct_conf.beg_label_comp_id _struct_conf.beg_label_asym_id _struct_conf.beg_label_seq_id _struct_conf.pdbx_beg_PDB_ins_code _struct_conf.end_label_comp_id _struct_conf.end_label_asym_id _struct_conf.end_label_seq_id _struct_conf.pdbx_end_PDB_ins_code _struct_conf.beg_auth_comp_id _struct_conf.beg_auth_asym_id _struct_conf.beg_auth_seq_id _struct_conf.end_auth_comp_id _struct_conf.end_auth_asym_id _struct_conf.end_auth_seq_id _struct_conf.pdbx_PDB_helix_class _struct_conf.details _struct_conf.pdbx_PDB_helix_length HELX_P HELX_P1 AA1 ASN A 4 ? HIS A 36 ? ASN A 22 HIS A 54 1 ? 33 HELX_P HELX_P2 AA2 SER A 41 ? VAL A 61 ? SER A 59 VAL A 79 1 ? 21 HELX_P HELX_P3 AA3 VAL A 61 ? GLY A 72 ? VAL A 79 GLY A 90 1 ? 12 HELX_P HELX_P4 AA4 GLY A 77 ? TYR A 112 ? GLY A 95 TYR A 130 1 ? 36 HELX_P HELX_P5 AA5 ARG A 115 ? VAL A 120 ? ARG A 133 VAL A 138 1 ? 6 HELX_P HELX_P6 AA6 ARG A 123 ? TRP A 147 ? ARG A 141 TRP A 165 1 ? 25 HELX_P HELX_P7 AA7 GLU A 163 ? PHE A 175 ? GLU A 181 PHE A 193 1 ? 13 HELX_P HELX_P8 AA8 PHE A 175 ? GLU A 196 ? PHE A 193 GLU A 214 1 ? 22 HELX_P HELX_P9 AA9 LEU A 244 ? PHE A 280 ? LEU A 262 PHE A 298 1 ? 37 HELX_P HELX_P10 AB1 PRO A 281 ? LYS A 284 ? PRO A 299 LYS A 302 5 ? 4 HELX_P HELX_P11 AB2 SER A 286 ? SER A 312 ? SER A 304 SER A 330 1 ? 27 HELX_P HELX_P12 AB3 SER A 312 ? LEU A 323 ? SER A 330 LEU A 341 1 ? 12 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _struct_conn.id disulf1 _struct_conn.conn_type_id disulf _struct_conn.pdbx_leaving_atom_flag ? _struct_conn.pdbx_PDB_id ? _struct_conn.ptnr1_label_asym_id A _struct_conn.ptnr1_label_comp_id CYS _struct_conn.ptnr1_label_seq_id 81 _struct_conn.ptnr1_label_atom_id SG _struct_conn.pdbx_ptnr1_label_alt_id ? _struct_conn.pdbx_ptnr1_PDB_ins_code ? _struct_conn.pdbx_ptnr1_standard_comp_id ? _struct_conn.ptnr1_symmetry 1_555 _struct_conn.ptnr2_label_asym_id A _struct_conn.ptnr2_label_comp_id CYS _struct_conn.ptnr2_label_seq_id 158 _struct_conn.ptnr2_label_atom_id SG _struct_conn.pdbx_ptnr2_label_alt_id ? _struct_conn.pdbx_ptnr2_PDB_ins_code ? _struct_conn.ptnr1_auth_asym_id A _struct_conn.ptnr1_auth_comp_id CYS _struct_conn.ptnr1_auth_seq_id 99 _struct_conn.ptnr2_auth_asym_id A _struct_conn.ptnr2_auth_comp_id CYS _struct_conn.ptnr2_auth_seq_id 176 _struct_conn.ptnr2_symmetry 1_555 _struct_conn.pdbx_ptnr3_label_atom_id ? _struct_conn.pdbx_ptnr3_label_seq_id ? _struct_conn.pdbx_ptnr3_label_comp_id ? _struct_conn.pdbx_ptnr3_label_asym_id ? _struct_conn.pdbx_ptnr3_label_alt_id ? _struct_conn.pdbx_ptnr3_PDB_ins_code ? _struct_conn.details ? _struct_conn.pdbx_dist_value 2.030 _struct_conn.pdbx_value_order ? _struct_conn.pdbx_role ? # _struct_conn_type.id disulf _struct_conn_type.criteria ? _struct_conn_type.reference ? # _pdbx_modification_feature.ordinal 1 _pdbx_modification_feature.label_comp_id CYS _pdbx_modification_feature.label_asym_id A _pdbx_modification_feature.label_seq_id 81 _pdbx_modification_feature.label_alt_id ? _pdbx_modification_feature.modified_residue_label_comp_id CYS _pdbx_modification_feature.modified_residue_label_asym_id A _pdbx_modification_feature.modified_residue_label_seq_id 158 _pdbx_modification_feature.modified_residue_label_alt_id ? _pdbx_modification_feature.auth_comp_id CYS _pdbx_modification_feature.auth_asym_id A _pdbx_modification_feature.auth_seq_id 99 _pdbx_modification_feature.PDB_ins_code ? _pdbx_modification_feature.symmetry 1_555 _pdbx_modification_feature.modified_residue_auth_comp_id CYS _pdbx_modification_feature.modified_residue_auth_asym_id A _pdbx_modification_feature.modified_residue_auth_seq_id 176 _pdbx_modification_feature.modified_residue_PDB_ins_code ? _pdbx_modification_feature.modified_residue_symmetry 1_555 _pdbx_modification_feature.comp_id_linking_atom SG _pdbx_modification_feature.modified_residue_id_linking_atom SG _pdbx_modification_feature.modified_residue_id . _pdbx_modification_feature.ref_pcm_id . _pdbx_modification_feature.ref_comp_id . _pdbx_modification_feature.type None _pdbx_modification_feature.category 'Disulfide bridge' # _pdbx_entry_details.entry_id 9M4T _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details ? _pdbx_entry_details.compound_details ? _pdbx_entry_details.source_details ? _pdbx_entry_details.has_ligand_of_interest N _pdbx_entry_details.has_protein_modification Y # loop_ _pdbx_validate_close_contact.id _pdbx_validate_close_contact.PDB_model_num _pdbx_validate_close_contact.auth_atom_id_1 _pdbx_validate_close_contact.auth_asym_id_1 _pdbx_validate_close_contact.auth_comp_id_1 _pdbx_validate_close_contact.auth_seq_id_1 _pdbx_validate_close_contact.PDB_ins_code_1 _pdbx_validate_close_contact.label_alt_id_1 _pdbx_validate_close_contact.auth_atom_id_2 _pdbx_validate_close_contact.auth_asym_id_2 _pdbx_validate_close_contact.auth_comp_id_2 _pdbx_validate_close_contact.auth_seq_id_2 _pdbx_validate_close_contact.PDB_ins_code_2 _pdbx_validate_close_contact.label_alt_id_2 _pdbx_validate_close_contact.dist 1 1 OD1 A ASN 318 ? ? H A SER 319 ? ? 1.57 2 1 OD2 A ASP 172 ? ? OG1 A THR 174 ? ? 1.96 3 1 O A ARG 133 ? ? OG1 A THR 136 ? ? 2.13 # _pdbx_validate_torsion.id 1 _pdbx_validate_torsion.PDB_model_num 1 _pdbx_validate_torsion.auth_comp_id PHE _pdbx_validate_torsion.auth_asym_id A _pdbx_validate_torsion.auth_seq_id 298 _pdbx_validate_torsion.PDB_ins_code ? _pdbx_validate_torsion.label_alt_id ? _pdbx_validate_torsion.phi -110.04 _pdbx_validate_torsion.psi 78.51 # _em_3d_fitting.id 1 _em_3d_fitting.entry_id 9M4T _em_3d_fitting.method ? _em_3d_fitting.target_criteria ? _em_3d_fitting.details ? _em_3d_fitting.overall_b_value ? _em_3d_fitting.ref_space ? _em_3d_fitting.ref_protocol ? # _em_3d_reconstruction.entry_id 9M4T _em_3d_reconstruction.id 1 _em_3d_reconstruction.method ? _em_3d_reconstruction.algorithm ? _em_3d_reconstruction.citation_id ? _em_3d_reconstruction.details ? _em_3d_reconstruction.resolution 3.19 _em_3d_reconstruction.resolution_method 'FSC 0.143 CUT-OFF' _em_3d_reconstruction.magnification_calibration ? _em_3d_reconstruction.nominal_pixel_size ? _em_3d_reconstruction.actual_pixel_size ? _em_3d_reconstruction.num_particles 3759439 _em_3d_reconstruction.euler_angles_details ? _em_3d_reconstruction.num_class_averages ? _em_3d_reconstruction.refinement_type ? _em_3d_reconstruction.image_processing_id 1 _em_3d_reconstruction.symmetry_type POINT # _em_buffer.id 1 _em_buffer.specimen_id 1 _em_buffer.name ? _em_buffer.details ? _em_buffer.pH 7.4 # _em_entity_assembly.id 1 _em_entity_assembly.parent_id 0 _em_entity_assembly.source RECOMBINANT _em_entity_assembly.type COMPLEX _em_entity_assembly.name 'CryoEM structure of the the alpha1AAR complex with silodosin' _em_entity_assembly.details ? _em_entity_assembly.synonym ? _em_entity_assembly.oligomeric_details ? _em_entity_assembly.entity_id_list 1 # _em_imaging.entry_id 9M4T _em_imaging.id 1 _em_imaging.astigmatism ? _em_imaging.electron_beam_tilt_params ? _em_imaging.residual_tilt ? _em_imaging.microscope_model 'TFS KRIOS' _em_imaging.specimen_holder_type ? _em_imaging.specimen_holder_model ? _em_imaging.details ? _em_imaging.date ? _em_imaging.accelerating_voltage 300 _em_imaging.illumination_mode 'FLOOD BEAM' _em_imaging.mode 'BRIGHT FIELD' _em_imaging.nominal_cs ? _em_imaging.nominal_defocus_min 1700 _em_imaging.nominal_defocus_max 2300 _em_imaging.calibrated_defocus_min ? _em_imaging.calibrated_defocus_max ? _em_imaging.tilt_angle_min ? _em_imaging.tilt_angle_max ? _em_imaging.nominal_magnification ? _em_imaging.calibrated_magnification ? _em_imaging.electron_source 'FIELD EMISSION GUN' _em_imaging.citation_id ? _em_imaging.temperature ? _em_imaging.detector_distance ? _em_imaging.recording_temperature_minimum ? _em_imaging.recording_temperature_maximum ? _em_imaging.alignment_procedure ? _em_imaging.c2_aperture_diameter ? _em_imaging.specimen_id 1 _em_imaging.cryogen ? _em_imaging.objective_aperture ? _em_imaging.microscope_serial_number ? _em_imaging.microscope_version ? # _em_vitrification.entry_id 9M4T _em_vitrification.id 1 _em_vitrification.specimen_id 1 _em_vitrification.cryogen_name ETHANE _em_vitrification.humidity ? _em_vitrification.temp ? _em_vitrification.chamber_temperature ? _em_vitrification.instrument ? _em_vitrification.method ? _em_vitrification.time_resolved_state ? _em_vitrification.citation_id ? _em_vitrification.details ? # _em_experiment.entry_id 9M4T _em_experiment.id 1 _em_experiment.reconstruction_method 'SINGLE PARTICLE' _em_experiment.aggregation_state PARTICLE _em_experiment.entity_assembly_id 1 # loop_ _pdbx_unobs_or_zero_occ_residues.id _pdbx_unobs_or_zero_occ_residues.PDB_model_num _pdbx_unobs_or_zero_occ_residues.polymer_flag _pdbx_unobs_or_zero_occ_residues.occupancy_flag _pdbx_unobs_or_zero_occ_residues.auth_asym_id _pdbx_unobs_or_zero_occ_residues.auth_comp_id _pdbx_unobs_or_zero_occ_residues.auth_seq_id _pdbx_unobs_or_zero_occ_residues.PDB_ins_code _pdbx_unobs_or_zero_occ_residues.label_asym_id _pdbx_unobs_or_zero_occ_residues.label_comp_id _pdbx_unobs_or_zero_occ_residues.label_seq_id 1 1 Y 1 A SER 215 ? A SER 197 2 1 Y 1 A ARG 216 ? A ARG 198 3 1 Y 1 A GLY 217 ? A GLY 199 4 1 Y 1 A LEU 218 ? A LEU 200 5 1 Y 1 A LYS 219 ? A LYS 201 6 1 Y 1 A SER 220 ? A SER 202 7 1 Y 1 A GLY 221 ? A GLY 203 8 1 Y 1 A LEU 222 ? A LEU 204 9 1 Y 1 A LYS 223 ? A LYS 205 10 1 Y 1 A THR 224 ? A THR 206 11 1 Y 1 A ASP 225 ? A ASP 207 12 1 Y 1 A LYS 226 ? A LYS 208 13 1 Y 1 A SER 227 ? A SER 209 14 1 Y 1 A ASP 228 ? A ASP 210 15 1 Y 1 A SER 229 ? A SER 211 16 1 Y 1 A GLU 230 ? A GLU 212 17 1 Y 1 A GLN 231 ? A GLN 213 18 1 Y 1 A VAL 232 ? A VAL 214 19 1 Y 1 A THR 233 ? A THR 215 20 1 Y 1 A LEU 234 ? A LEU 216 21 1 Y 1 A ARG 235 ? A ARG 217 22 1 Y 1 A ILE 236 ? A ILE 218 23 1 Y 1 A HIS 237 ? A HIS 219 24 1 Y 1 A ARG 238 ? A ARG 220 25 1 Y 1 A LYS 239 ? A LYS 221 26 1 Y 1 A ASN 240 ? A ASN 222 27 1 Y 1 A ALA 241 ? A ALA 223 28 1 Y 1 A PRO 242 ? A PRO 224 29 1 Y 1 A ALA 243 ? A ALA 225 30 1 Y 1 A GLY 244 ? A GLY 226 31 1 Y 1 A GLY 245 ? A GLY 227 32 1 Y 1 A SER 246 ? A SER 228 33 1 Y 1 A GLY 247 ? A GLY 229 34 1 Y 1 A MET 248 ? A MET 230 35 1 Y 1 A ALA 249 ? A ALA 231 36 1 Y 1 A SER 250 ? A SER 232 37 1 Y 1 A ALA 251 ? A ALA 233 38 1 Y 1 A LYS 252 ? A LYS 234 39 1 Y 1 A THR 253 ? A THR 235 40 1 Y 1 A LYS 254 ? A LYS 236 41 1 Y 1 A THR 255 ? A THR 237 42 1 Y 1 A HIS 256 ? A HIS 238 43 1 Y 1 A PHE 257 ? A PHE 239 44 1 Y 1 A SER 258 ? A SER 240 45 1 Y 1 A VAL 259 ? A VAL 241 46 1 Y 1 A ARG 260 ? A ARG 242 # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.type_symbol _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.pdbx_ordinal A1EMV C13 C Y N 1 A1EMV C15 C N N 2 A1EMV C17 C Y N 3 A1EMV C20 C Y N 4 A1EMV C21 C N R 5 A1EMV C22 C N N 6 A1EMV C24 C N N 7 A1EMV C26 C N N 8 A1EMV C28 C Y N 9 A1EMV O04 O N N 10 A1EMV O05 O N N 11 A1EMV O06 O N N 12 A1EMV O07 O N N 13 A1EMV N08 N N N 14 A1EMV N09 N N N 15 A1EMV N10 N N N 16 A1EMV C11 C Y N 17 A1EMV C12 C N N 18 A1EMV C14 C N N 19 A1EMV C16 C Y N 20 A1EMV C18 C Y N 21 A1EMV C19 C N N 22 A1EMV C23 C N N 23 A1EMV C25 C N N 24 A1EMV C27 C N N 25 A1EMV C29 C Y N 26 A1EMV C30 C Y N 27 A1EMV C31 C Y N 28 A1EMV C32 C Y N 29 A1EMV C33 C Y N 30 A1EMV C34 C N N 31 A1EMV C35 C N N 32 A1EMV F01 F N N 33 A1EMV F02 F N N 34 A1EMV F03 F N N 35 A1EMV H152 H N N 36 A1EMV H151 H N N 37 A1EMV H201 H N N 38 A1EMV H211 H N N 39 A1EMV H222 H N N 40 A1EMV H221 H N N 41 A1EMV H241 H N N 42 A1EMV H242 H N N 43 A1EMV H243 H N N 44 A1EMV H262 H N N 45 A1EMV H261 H N N 46 A1EMV H041 H N N 47 A1EMV H091 H N N 48 A1EMV H101 H N N 49 A1EMV H102 H N N 50 A1EMV H122 H N N 51 A1EMV H121 H N N 52 A1EMV H141 H N N 53 A1EMV H142 H N N 54 A1EMV H181 H N N 55 A1EMV H192 H N N 56 A1EMV H191 H N N 57 A1EMV H251 H N N 58 A1EMV H252 H N N 59 A1EMV H272 H N N 60 A1EMV H271 H N N 61 A1EMV H301 H N N 62 A1EMV H311 H N N 63 A1EMV H321 H N N 64 A1EMV H331 H N N 65 A1EMV H342 H N N 66 A1EMV H341 H N N 67 ALA N N N N 68 ALA CA C N S 69 ALA C C N N 70 ALA O O N N 71 ALA CB C N N 72 ALA OXT O N N 73 ALA H H N N 74 ALA H2 H N N 75 ALA HA H N N 76 ALA HB1 H N N 77 ALA HB2 H N N 78 ALA HB3 H N N 79 ALA HXT H N N 80 ARG N N N N 81 ARG CA C N S 82 ARG C C N N 83 ARG O O N N 84 ARG CB C N N 85 ARG CG C N N 86 ARG CD C N N 87 ARG NE N N N 88 ARG CZ C N N 89 ARG NH1 N N N 90 ARG NH2 N N N 91 ARG OXT O N N 92 ARG H H N N 93 ARG H2 H N N 94 ARG HA H N N 95 ARG HB2 H N N 96 ARG HB3 H N N 97 ARG HG2 H N N 98 ARG HG3 H N N 99 ARG HD2 H N N 100 ARG HD3 H N N 101 ARG HE H N N 102 ARG HH11 H N N 103 ARG HH12 H N N 104 ARG HH21 H N N 105 ARG HH22 H N N 106 ARG HXT H N N 107 ASN N N N N 108 ASN CA C N S 109 ASN C C N N 110 ASN O O N N 111 ASN CB C N N 112 ASN CG C N N 113 ASN OD1 O N N 114 ASN ND2 N N N 115 ASN OXT O N N 116 ASN H H N N 117 ASN H2 H N N 118 ASN HA H N N 119 ASN HB2 H N N 120 ASN HB3 H N N 121 ASN HD21 H N N 122 ASN HD22 H N N 123 ASN HXT H N N 124 ASP N N N N 125 ASP CA C N S 126 ASP C C N N 127 ASP O O N N 128 ASP CB C N N 129 ASP CG C N N 130 ASP OD1 O N N 131 ASP OD2 O N N 132 ASP OXT O N N 133 ASP H H N N 134 ASP H2 H N N 135 ASP HA H N N 136 ASP HB2 H N N 137 ASP HB3 H N N 138 ASP HD2 H N N 139 ASP HXT H N N 140 CYS N N N N 141 CYS CA C N R 142 CYS C C N N 143 CYS O O N N 144 CYS CB C N N 145 CYS SG S N N 146 CYS OXT O N N 147 CYS H H N N 148 CYS H2 H N N 149 CYS HA H N N 150 CYS HB2 H N N 151 CYS HB3 H N N 152 CYS HG H N N 153 CYS HXT H N N 154 GLN N N N N 155 GLN CA C N S 156 GLN C C N N 157 GLN O O N N 158 GLN CB C N N 159 GLN CG C N N 160 GLN CD C N N 161 GLN OE1 O N N 162 GLN NE2 N N N 163 GLN OXT O N N 164 GLN H H N N 165 GLN H2 H N N 166 GLN HA H N N 167 GLN HB2 H N N 168 GLN HB3 H N N 169 GLN HG2 H N N 170 GLN HG3 H N N 171 GLN HE21 H N N 172 GLN HE22 H N N 173 GLN HXT H N N 174 GLU N N N N 175 GLU CA C N S 176 GLU C C N N 177 GLU O O N N 178 GLU CB C N N 179 GLU CG C N N 180 GLU CD C N N 181 GLU OE1 O N N 182 GLU OE2 O N N 183 GLU OXT O N N 184 GLU H H N N 185 GLU H2 H N N 186 GLU HA H N N 187 GLU HB2 H N N 188 GLU HB3 H N N 189 GLU HG2 H N N 190 GLU HG3 H N N 191 GLU HE2 H N N 192 GLU HXT H N N 193 GLY N N N N 194 GLY CA C N N 195 GLY C C N N 196 GLY O O N N 197 GLY OXT O N N 198 GLY H H N N 199 GLY H2 H N N 200 GLY HA2 H N N 201 GLY HA3 H N N 202 GLY HXT H N N 203 HIS N N N N 204 HIS CA C N S 205 HIS C C N N 206 HIS O O N N 207 HIS CB C N N 208 HIS CG C Y N 209 HIS ND1 N Y N 210 HIS CD2 C Y N 211 HIS CE1 C Y N 212 HIS NE2 N Y N 213 HIS OXT O N N 214 HIS H H N N 215 HIS H2 H N N 216 HIS HA H N N 217 HIS HB2 H N N 218 HIS HB3 H N N 219 HIS HD1 H N N 220 HIS HD2 H N N 221 HIS HE1 H N N 222 HIS HE2 H N N 223 HIS HXT H N N 224 ILE N N N N 225 ILE CA C N S 226 ILE C C N N 227 ILE O O N N 228 ILE CB C N S 229 ILE CG1 C N N 230 ILE CG2 C N N 231 ILE CD1 C N N 232 ILE OXT O N N 233 ILE H H N N 234 ILE H2 H N N 235 ILE HA H N N 236 ILE HB H N N 237 ILE HG12 H N N 238 ILE HG13 H N N 239 ILE HG21 H N N 240 ILE HG22 H N N 241 ILE HG23 H N N 242 ILE HD11 H N N 243 ILE HD12 H N N 244 ILE HD13 H N N 245 ILE HXT H N N 246 LEU N N N N 247 LEU CA C N S 248 LEU C C N N 249 LEU O O N N 250 LEU CB C N N 251 LEU CG C N N 252 LEU CD1 C N N 253 LEU CD2 C N N 254 LEU OXT O N N 255 LEU H H N N 256 LEU H2 H N N 257 LEU HA H N N 258 LEU HB2 H N N 259 LEU HB3 H N N 260 LEU HG H N N 261 LEU HD11 H N N 262 LEU HD12 H N N 263 LEU HD13 H N N 264 LEU HD21 H N N 265 LEU HD22 H N N 266 LEU HD23 H N N 267 LEU HXT H N N 268 LYS N N N N 269 LYS CA C N S 270 LYS C C N N 271 LYS O O N N 272 LYS CB C N N 273 LYS CG C N N 274 LYS CD C N N 275 LYS CE C N N 276 LYS NZ N N N 277 LYS OXT O N N 278 LYS H H N N 279 LYS H2 H N N 280 LYS HA H N N 281 LYS HB2 H N N 282 LYS HB3 H N N 283 LYS HG2 H N N 284 LYS HG3 H N N 285 LYS HD2 H N N 286 LYS HD3 H N N 287 LYS HE2 H N N 288 LYS HE3 H N N 289 LYS HZ1 H N N 290 LYS HZ2 H N N 291 LYS HZ3 H N N 292 LYS HXT H N N 293 MET N N N N 294 MET CA C N S 295 MET C C N N 296 MET O O N N 297 MET CB C N N 298 MET CG C N N 299 MET SD S N N 300 MET CE C N N 301 MET OXT O N N 302 MET H H N N 303 MET H2 H N N 304 MET HA H N N 305 MET HB2 H N N 306 MET HB3 H N N 307 MET HG2 H N N 308 MET HG3 H N N 309 MET HE1 H N N 310 MET HE2 H N N 311 MET HE3 H N N 312 MET HXT H N N 313 PHE N N N N 314 PHE CA C N S 315 PHE C C N N 316 PHE O O N N 317 PHE CB C N N 318 PHE CG C Y N 319 PHE CD1 C Y N 320 PHE CD2 C Y N 321 PHE CE1 C Y N 322 PHE CE2 C Y N 323 PHE CZ C Y N 324 PHE OXT O N N 325 PHE H H N N 326 PHE H2 H N N 327 PHE HA H N N 328 PHE HB2 H N N 329 PHE HB3 H N N 330 PHE HD1 H N N 331 PHE HD2 H N N 332 PHE HE1 H N N 333 PHE HE2 H N N 334 PHE HZ H N N 335 PHE HXT H N N 336 PRO N N N N 337 PRO CA C N S 338 PRO C C N N 339 PRO O O N N 340 PRO CB C N N 341 PRO CG C N N 342 PRO CD C N N 343 PRO OXT O N N 344 PRO H H N N 345 PRO HA H N N 346 PRO HB2 H N N 347 PRO HB3 H N N 348 PRO HG2 H N N 349 PRO HG3 H N N 350 PRO HD2 H N N 351 PRO HD3 H N N 352 PRO HXT H N N 353 SER N N N N 354 SER CA C N S 355 SER C C N N 356 SER O O N N 357 SER CB C N N 358 SER OG O N N 359 SER OXT O N N 360 SER H H N N 361 SER H2 H N N 362 SER HA H N N 363 SER HB2 H N N 364 SER HB3 H N N 365 SER HG H N N 366 SER HXT H N N 367 THR N N N N 368 THR CA C N S 369 THR C C N N 370 THR O O N N 371 THR CB C N R 372 THR OG1 O N N 373 THR CG2 C N N 374 THR OXT O N N 375 THR H H N N 376 THR H2 H N N 377 THR HA H N N 378 THR HB H N N 379 THR HG1 H N N 380 THR HG21 H N N 381 THR HG22 H N N 382 THR HG23 H N N 383 THR HXT H N N 384 TRP N N N N 385 TRP CA C N S 386 TRP C C N N 387 TRP O O N N 388 TRP CB C N N 389 TRP CG C Y N 390 TRP CD1 C Y N 391 TRP CD2 C Y N 392 TRP NE1 N Y N 393 TRP CE2 C Y N 394 TRP CE3 C Y N 395 TRP CZ2 C Y N 396 TRP CZ3 C Y N 397 TRP CH2 C Y N 398 TRP OXT O N N 399 TRP H H N N 400 TRP H2 H N N 401 TRP HA H N N 402 TRP HB2 H N N 403 TRP HB3 H N N 404 TRP HD1 H N N 405 TRP HE1 H N N 406 TRP HE3 H N N 407 TRP HZ2 H N N 408 TRP HZ3 H N N 409 TRP HH2 H N N 410 TRP HXT H N N 411 TYR N N N N 412 TYR CA C N S 413 TYR C C N N 414 TYR O O N N 415 TYR CB C N N 416 TYR CG C Y N 417 TYR CD1 C Y N 418 TYR CD2 C Y N 419 TYR CE1 C Y N 420 TYR CE2 C Y N 421 TYR CZ C Y N 422 TYR OH O N N 423 TYR OXT O N N 424 TYR H H N N 425 TYR H2 H N N 426 TYR HA H N N 427 TYR HB2 H N N 428 TYR HB3 H N N 429 TYR HD1 H N N 430 TYR HD2 H N N 431 TYR HE1 H N N 432 TYR HE2 H N N 433 TYR HH H N N 434 TYR HXT H N N 435 VAL N N N N 436 VAL CA C N S 437 VAL C C N N 438 VAL O O N N 439 VAL CB C N N 440 VAL CG1 C N N 441 VAL CG2 C N N 442 VAL OXT O N N 443 VAL H H N N 444 VAL H2 H N N 445 VAL HA H N N 446 VAL HB H N N 447 VAL HG11 H N N 448 VAL HG12 H N N 449 VAL HG13 H N N 450 VAL HG21 H N N 451 VAL HG22 H N N 452 VAL HG23 H N N 453 VAL HXT H N N 454 # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal A1EMV C30 C32 doub Y N 1 A1EMV C30 C28 sing Y N 2 A1EMV C32 C33 sing Y N 3 A1EMV C27 C26 sing N N 4 A1EMV C27 O06 sing N N 5 A1EMV C26 N09 sing N N 6 A1EMV N09 C21 sing N N 7 A1EMV C28 O06 sing N N 8 A1EMV C28 C29 doub Y N 9 A1EMV C33 C31 doub Y N 10 A1EMV O05 C23 doub N N 11 A1EMV N10 C23 sing N N 12 A1EMV C23 C17 sing N N 13 A1EMV C21 C19 sing N N 14 A1EMV C21 C24 sing N N 15 A1EMV C20 C17 doub Y N 16 A1EMV C20 C16 sing Y N 17 A1EMV C29 C31 sing Y N 18 A1EMV C29 O07 sing N N 19 A1EMV C19 C16 sing N N 20 A1EMV C17 C11 sing Y N 21 A1EMV C16 C18 doub Y N 22 A1EMV O07 C34 sing N N 23 A1EMV C11 N08 sing N N 24 A1EMV C11 C13 doub Y N 25 A1EMV C34 C35 sing N N 26 A1EMV C18 C13 sing Y N 27 A1EMV C15 N08 sing N N 28 A1EMV C15 C22 sing N N 29 A1EMV N08 C12 sing N N 30 A1EMV C13 C14 sing N N 31 A1EMV F02 C35 sing N N 32 A1EMV C35 F03 sing N N 33 A1EMV C35 F01 sing N N 34 A1EMV C22 C25 sing N N 35 A1EMV C14 C12 sing N N 36 A1EMV C25 O04 sing N N 37 A1EMV C15 H152 sing N N 38 A1EMV C15 H151 sing N N 39 A1EMV C20 H201 sing N N 40 A1EMV C21 H211 sing N N 41 A1EMV C22 H222 sing N N 42 A1EMV C22 H221 sing N N 43 A1EMV C24 H241 sing N N 44 A1EMV C24 H242 sing N N 45 A1EMV C24 H243 sing N N 46 A1EMV C26 H262 sing N N 47 A1EMV C26 H261 sing N N 48 A1EMV O04 H041 sing N N 49 A1EMV N09 H091 sing N N 50 A1EMV N10 H101 sing N N 51 A1EMV N10 H102 sing N N 52 A1EMV C12 H122 sing N N 53 A1EMV C12 H121 sing N N 54 A1EMV C14 H141 sing N N 55 A1EMV C14 H142 sing N N 56 A1EMV C18 H181 sing N N 57 A1EMV C19 H192 sing N N 58 A1EMV C19 H191 sing N N 59 A1EMV C25 H251 sing N N 60 A1EMV C25 H252 sing N N 61 A1EMV C27 H272 sing N N 62 A1EMV C27 H271 sing N N 63 A1EMV C30 H301 sing N N 64 A1EMV C31 H311 sing N N 65 A1EMV C32 H321 sing N N 66 A1EMV C33 H331 sing N N 67 A1EMV C34 H342 sing N N 68 A1EMV C34 H341 sing N N 69 ALA N CA sing N N 70 ALA N H sing N N 71 ALA N H2 sing N N 72 ALA CA C sing N N 73 ALA CA CB sing N N 74 ALA CA HA sing N N 75 ALA C O doub N N 76 ALA C OXT sing N N 77 ALA CB HB1 sing N N 78 ALA CB HB2 sing N N 79 ALA CB HB3 sing N N 80 ALA OXT HXT sing N N 81 ARG N CA sing N N 82 ARG N H sing N N 83 ARG N H2 sing N N 84 ARG CA C sing N N 85 ARG CA CB sing N N 86 ARG CA HA sing N N 87 ARG C O doub N N 88 ARG C OXT sing N N 89 ARG CB CG sing N N 90 ARG CB HB2 sing N N 91 ARG CB HB3 sing N N 92 ARG CG CD sing N N 93 ARG CG HG2 sing N N 94 ARG CG HG3 sing N N 95 ARG CD NE sing N N 96 ARG CD HD2 sing N N 97 ARG CD HD3 sing N N 98 ARG NE CZ sing N N 99 ARG NE HE sing N N 100 ARG CZ NH1 sing N N 101 ARG CZ NH2 doub N N 102 ARG NH1 HH11 sing N N 103 ARG NH1 HH12 sing N N 104 ARG NH2 HH21 sing N N 105 ARG NH2 HH22 sing N N 106 ARG OXT HXT sing N N 107 ASN N CA sing N N 108 ASN N H sing N N 109 ASN N H2 sing N N 110 ASN CA C sing N N 111 ASN CA CB sing N N 112 ASN CA HA sing N N 113 ASN C O doub N N 114 ASN C OXT sing N N 115 ASN CB CG sing N N 116 ASN CB HB2 sing N N 117 ASN CB HB3 sing N N 118 ASN CG OD1 doub N N 119 ASN CG ND2 sing N N 120 ASN ND2 HD21 sing N N 121 ASN ND2 HD22 sing N N 122 ASN OXT HXT sing N N 123 ASP N CA sing N N 124 ASP N H sing N N 125 ASP N H2 sing N N 126 ASP CA C sing N N 127 ASP CA CB sing N N 128 ASP CA HA sing N N 129 ASP C O doub N N 130 ASP C OXT sing N N 131 ASP CB CG sing N N 132 ASP CB HB2 sing N N 133 ASP CB HB3 sing N N 134 ASP CG OD1 doub N N 135 ASP CG OD2 sing N N 136 ASP OD2 HD2 sing N N 137 ASP OXT HXT sing N N 138 CYS N CA sing N N 139 CYS N H sing N N 140 CYS N H2 sing N N 141 CYS CA C sing N N 142 CYS CA CB sing N N 143 CYS CA HA sing N N 144 CYS C O doub N N 145 CYS C OXT sing N N 146 CYS CB SG sing N N 147 CYS CB HB2 sing N N 148 CYS CB HB3 sing N N 149 CYS SG HG sing N N 150 CYS OXT HXT sing N N 151 GLN N CA sing N N 152 GLN N H sing N N 153 GLN N H2 sing N N 154 GLN CA C sing N N 155 GLN CA CB sing N N 156 GLN CA HA sing N N 157 GLN C O doub N N 158 GLN C OXT sing N N 159 GLN CB CG sing N N 160 GLN CB HB2 sing N N 161 GLN CB HB3 sing N N 162 GLN CG CD sing N N 163 GLN CG HG2 sing N N 164 GLN CG HG3 sing N N 165 GLN CD OE1 doub N N 166 GLN CD NE2 sing N N 167 GLN NE2 HE21 sing N N 168 GLN NE2 HE22 sing N N 169 GLN OXT HXT sing N N 170 GLU N CA sing N N 171 GLU N H sing N N 172 GLU N H2 sing N N 173 GLU CA C sing N N 174 GLU CA CB sing N N 175 GLU CA HA sing N N 176 GLU C O doub N N 177 GLU C OXT sing N N 178 GLU CB CG sing N N 179 GLU CB HB2 sing N N 180 GLU CB HB3 sing N N 181 GLU CG CD sing N N 182 GLU CG HG2 sing N N 183 GLU CG HG3 sing N N 184 GLU CD OE1 doub N N 185 GLU CD OE2 sing N N 186 GLU OE2 HE2 sing N N 187 GLU OXT HXT sing N N 188 GLY N CA sing N N 189 GLY N H sing N N 190 GLY N H2 sing N N 191 GLY CA C sing N N 192 GLY CA HA2 sing N N 193 GLY CA HA3 sing N N 194 GLY C O doub N N 195 GLY C OXT sing N N 196 GLY OXT HXT sing N N 197 HIS N CA sing N N 198 HIS N H sing N N 199 HIS N H2 sing N N 200 HIS CA C sing N N 201 HIS CA CB sing N N 202 HIS CA HA sing N N 203 HIS C O doub N N 204 HIS C OXT sing N N 205 HIS CB CG sing N N 206 HIS CB HB2 sing N N 207 HIS CB HB3 sing N N 208 HIS CG ND1 sing Y N 209 HIS CG CD2 doub Y N 210 HIS ND1 CE1 doub Y N 211 HIS ND1 HD1 sing N N 212 HIS CD2 NE2 sing Y N 213 HIS CD2 HD2 sing N N 214 HIS CE1 NE2 sing Y N 215 HIS CE1 HE1 sing N N 216 HIS NE2 HE2 sing N N 217 HIS OXT HXT sing N N 218 ILE N CA sing N N 219 ILE N H sing N N 220 ILE N H2 sing N N 221 ILE CA C sing N N 222 ILE CA CB sing N N 223 ILE CA HA sing N N 224 ILE C O doub N N 225 ILE C OXT sing N N 226 ILE CB CG1 sing N N 227 ILE CB CG2 sing N N 228 ILE CB HB sing N N 229 ILE CG1 CD1 sing N N 230 ILE CG1 HG12 sing N N 231 ILE CG1 HG13 sing N N 232 ILE CG2 HG21 sing N N 233 ILE CG2 HG22 sing N N 234 ILE CG2 HG23 sing N N 235 ILE CD1 HD11 sing N N 236 ILE CD1 HD12 sing N N 237 ILE CD1 HD13 sing N N 238 ILE OXT HXT sing N N 239 LEU N CA sing N N 240 LEU N H sing N N 241 LEU N H2 sing N N 242 LEU CA C sing N N 243 LEU CA CB sing N N 244 LEU CA HA sing N N 245 LEU C O doub N N 246 LEU C OXT sing N N 247 LEU CB CG sing N N 248 LEU CB HB2 sing N N 249 LEU CB HB3 sing N N 250 LEU CG CD1 sing N N 251 LEU CG CD2 sing N N 252 LEU CG HG sing N N 253 LEU CD1 HD11 sing N N 254 LEU CD1 HD12 sing N N 255 LEU CD1 HD13 sing N N 256 LEU CD2 HD21 sing N N 257 LEU CD2 HD22 sing N N 258 LEU CD2 HD23 sing N N 259 LEU OXT HXT sing N N 260 LYS N CA sing N N 261 LYS N H sing N N 262 LYS N H2 sing N N 263 LYS CA C sing N N 264 LYS CA CB sing N N 265 LYS CA HA sing N N 266 LYS C O doub N N 267 LYS C OXT sing N N 268 LYS CB CG sing N N 269 LYS CB HB2 sing N N 270 LYS CB HB3 sing N N 271 LYS CG CD sing N N 272 LYS CG HG2 sing N N 273 LYS CG HG3 sing N N 274 LYS CD CE sing N N 275 LYS CD HD2 sing N N 276 LYS CD HD3 sing N N 277 LYS CE NZ sing N N 278 LYS CE HE2 sing N N 279 LYS CE HE3 sing N N 280 LYS NZ HZ1 sing N N 281 LYS NZ HZ2 sing N N 282 LYS NZ HZ3 sing N N 283 LYS OXT HXT sing N N 284 MET N CA sing N N 285 MET N H sing N N 286 MET N H2 sing N N 287 MET CA C sing N N 288 MET CA CB sing N N 289 MET CA HA sing N N 290 MET C O doub N N 291 MET C OXT sing N N 292 MET CB CG sing N N 293 MET CB HB2 sing N N 294 MET CB HB3 sing N N 295 MET CG SD sing N N 296 MET CG HG2 sing N N 297 MET CG HG3 sing N N 298 MET SD CE sing N N 299 MET CE HE1 sing N N 300 MET CE HE2 sing N N 301 MET CE HE3 sing N N 302 MET OXT HXT sing N N 303 PHE N CA sing N N 304 PHE N H sing N N 305 PHE N H2 sing N N 306 PHE CA C sing N N 307 PHE CA CB sing N N 308 PHE CA HA sing N N 309 PHE C O doub N N 310 PHE C OXT sing N N 311 PHE CB CG sing N N 312 PHE CB HB2 sing N N 313 PHE CB HB3 sing N N 314 PHE CG CD1 doub Y N 315 PHE CG CD2 sing Y N 316 PHE CD1 CE1 sing Y N 317 PHE CD1 HD1 sing N N 318 PHE CD2 CE2 doub Y N 319 PHE CD2 HD2 sing N N 320 PHE CE1 CZ doub Y N 321 PHE CE1 HE1 sing N N 322 PHE CE2 CZ sing Y N 323 PHE CE2 HE2 sing N N 324 PHE CZ HZ sing N N 325 PHE OXT HXT sing N N 326 PRO N CA sing N N 327 PRO N CD sing N N 328 PRO N H sing N N 329 PRO CA C sing N N 330 PRO CA CB sing N N 331 PRO CA HA sing N N 332 PRO C O doub N N 333 PRO C OXT sing N N 334 PRO CB CG sing N N 335 PRO CB HB2 sing N N 336 PRO CB HB3 sing N N 337 PRO CG CD sing N N 338 PRO CG HG2 sing N N 339 PRO CG HG3 sing N N 340 PRO CD HD2 sing N N 341 PRO CD HD3 sing N N 342 PRO OXT HXT sing N N 343 SER N CA sing N N 344 SER N H sing N N 345 SER N H2 sing N N 346 SER CA C sing N N 347 SER CA CB sing N N 348 SER CA HA sing N N 349 SER C O doub N N 350 SER C OXT sing N N 351 SER CB OG sing N N 352 SER CB HB2 sing N N 353 SER CB HB3 sing N N 354 SER OG HG sing N N 355 SER OXT HXT sing N N 356 THR N CA sing N N 357 THR N H sing N N 358 THR N H2 sing N N 359 THR CA C sing N N 360 THR CA CB sing N N 361 THR CA HA sing N N 362 THR C O doub N N 363 THR C OXT sing N N 364 THR CB OG1 sing N N 365 THR CB CG2 sing N N 366 THR CB HB sing N N 367 THR OG1 HG1 sing N N 368 THR CG2 HG21 sing N N 369 THR CG2 HG22 sing N N 370 THR CG2 HG23 sing N N 371 THR OXT HXT sing N N 372 TRP N CA sing N N 373 TRP N H sing N N 374 TRP N H2 sing N N 375 TRP CA C sing N N 376 TRP CA CB sing N N 377 TRP CA HA sing N N 378 TRP C O doub N N 379 TRP C OXT sing N N 380 TRP CB CG sing N N 381 TRP CB HB2 sing N N 382 TRP CB HB3 sing N N 383 TRP CG CD1 doub Y N 384 TRP CG CD2 sing Y N 385 TRP CD1 NE1 sing Y N 386 TRP CD1 HD1 sing N N 387 TRP CD2 CE2 doub Y N 388 TRP CD2 CE3 sing Y N 389 TRP NE1 CE2 sing Y N 390 TRP NE1 HE1 sing N N 391 TRP CE2 CZ2 sing Y N 392 TRP CE3 CZ3 doub Y N 393 TRP CE3 HE3 sing N N 394 TRP CZ2 CH2 doub Y N 395 TRP CZ2 HZ2 sing N N 396 TRP CZ3 CH2 sing Y N 397 TRP CZ3 HZ3 sing N N 398 TRP CH2 HH2 sing N N 399 TRP OXT HXT sing N N 400 TYR N CA sing N N 401 TYR N H sing N N 402 TYR N H2 sing N N 403 TYR CA C sing N N 404 TYR CA CB sing N N 405 TYR CA HA sing N N 406 TYR C O doub N N 407 TYR C OXT sing N N 408 TYR CB CG sing N N 409 TYR CB HB2 sing N N 410 TYR CB HB3 sing N N 411 TYR CG CD1 doub Y N 412 TYR CG CD2 sing Y N 413 TYR CD1 CE1 sing Y N 414 TYR CD1 HD1 sing N N 415 TYR CD2 CE2 doub Y N 416 TYR CD2 HD2 sing N N 417 TYR CE1 CZ doub Y N 418 TYR CE1 HE1 sing N N 419 TYR CE2 CZ sing Y N 420 TYR CE2 HE2 sing N N 421 TYR CZ OH sing N N 422 TYR OH HH sing N N 423 TYR OXT HXT sing N N 424 VAL N CA sing N N 425 VAL N H sing N N 426 VAL N H2 sing N N 427 VAL CA C sing N N 428 VAL CA CB sing N N 429 VAL CA HA sing N N 430 VAL C O doub N N 431 VAL C OXT sing N N 432 VAL CB CG1 sing N N 433 VAL CB CG2 sing N N 434 VAL CB HB sing N N 435 VAL CG1 HG11 sing N N 436 VAL CG1 HG12 sing N N 437 VAL CG1 HG13 sing N N 438 VAL CG2 HG21 sing N N 439 VAL CG2 HG22 sing N N 440 VAL CG2 HG23 sing N N 441 VAL OXT HXT sing N N 442 # _em_admin.current_status REL _em_admin.deposition_date 2025-03-04 _em_admin.deposition_site PDBJ _em_admin.entry_id 9M4T _em_admin.last_update 2025-07-16 _em_admin.map_release_date 2025-07-02 _em_admin.title 'CryoEM structure of the alpha1AAR complex with silodosin' # _em_ctf_correction.details ? _em_ctf_correction.em_image_processing_id 1 _em_ctf_correction.id 1 _em_ctf_correction.type NONE # _em_entity_assembly_molwt.entity_assembly_id 1 _em_entity_assembly_molwt.experimental_flag NO _em_entity_assembly_molwt.id 1 _em_entity_assembly_molwt.units ? _em_entity_assembly_molwt.value ? # _em_entity_assembly_naturalsource.cell ? _em_entity_assembly_naturalsource.cellular_location ? _em_entity_assembly_naturalsource.entity_assembly_id 1 _em_entity_assembly_naturalsource.id 2 _em_entity_assembly_naturalsource.ncbi_tax_id 9606 _em_entity_assembly_naturalsource.organism 'Homo sapiens' _em_entity_assembly_naturalsource.organelle ? _em_entity_assembly_naturalsource.organ ? _em_entity_assembly_naturalsource.strain ? _em_entity_assembly_naturalsource.tissue ? _em_entity_assembly_naturalsource.details ? # _em_entity_assembly_recombinant.cell ? _em_entity_assembly_recombinant.entity_assembly_id 1 _em_entity_assembly_recombinant.id 2 _em_entity_assembly_recombinant.ncbi_tax_id 9606 _em_entity_assembly_recombinant.organism 'Homo sapiens' _em_entity_assembly_recombinant.plasmid ? _em_entity_assembly_recombinant.strain ? # _em_image_processing.details ? _em_image_processing.id 1 _em_image_processing.image_recording_id 1 # _em_image_recording.average_exposure_time ? _em_image_recording.avg_electron_dose_per_subtomogram ? _em_image_recording.avg_electron_dose_per_image 50.0 _em_image_recording.details ? _em_image_recording.detector_mode ? _em_image_recording.film_or_detector_model 'GATAN K3 (6k x 4k)' _em_image_recording.id 1 _em_image_recording.imaging_id 1 _em_image_recording.num_diffraction_images ? _em_image_recording.num_grids_imaged ? _em_image_recording.num_real_images ? # loop_ _em_software.category _em_software.details _em_software.id _em_software.image_processing_id _em_software.fitting_id _em_software.imaging_id _em_software.name _em_software.version 'PARTICLE SELECTION' ? 1 1 ? ? ? ? 'IMAGE ACQUISITION' ? 2 ? ? 1 ? ? MASKING ? 3 ? ? ? ? ? 'CTF CORRECTION' ? 4 1 ? ? ? ? 'LAYERLINE INDEXING' ? 5 ? ? ? ? ? 'DIFFRACTION INDEXING' ? 6 ? ? ? ? ? 'MODEL FITTING' ? 7 ? ? ? ? ? 'MODEL REFINEMENT' ? 8 ? ? ? ? ? OTHER ? 9 ? ? ? ? ? 'INITIAL EULER ASSIGNMENT' ? 10 1 ? ? ? ? 'FINAL EULER ASSIGNMENT' ? 11 1 ? ? ? ? CLASSIFICATION ? 12 1 ? ? ? ? RECONSTRUCTION ? 13 1 ? ? ? ? 'VOLUME SELECTION' ? 14 1 1 1 ? ? 'SERIES ALIGNMENT' ? 15 1 1 1 ? ? 'MOLECULAR REPLACEMENT' ? 16 1 1 1 ? ? 'LATTICE DISTORTION CORRECTION' ? 17 1 1 1 ? ? 'SYMMETRY DETERMINATION' ? 18 1 1 1 ? ? 'CRYSTALLOGRAPHY MERGING' ? 19 1 1 1 ? ? # _em_specimen.concentration ? _em_specimen.details ? _em_specimen.embedding_applied NO _em_specimen.experiment_id 1 _em_specimen.id 1 _em_specimen.shadowing_applied NO _em_specimen.staining_applied NO _em_specimen.vitrification_applied YES # _pdbx_audit_support.funding_organization 'National Natural Science Foundation of China (NSFC)' _pdbx_audit_support.country China _pdbx_audit_support.grant_number ? _pdbx_audit_support.ordinal 1 # _atom_sites.entry_id 9M4T _atom_sites.Cartn_transf_matrix[1][1] ? _atom_sites.Cartn_transf_matrix[1][2] ? _atom_sites.Cartn_transf_matrix[1][3] ? _atom_sites.Cartn_transf_matrix[2][1] ? _atom_sites.Cartn_transf_matrix[2][2] ? _atom_sites.Cartn_transf_matrix[2][3] ? _atom_sites.Cartn_transf_matrix[3][1] ? _atom_sites.Cartn_transf_matrix[3][2] ? _atom_sites.Cartn_transf_matrix[3][3] ? _atom_sites.Cartn_transf_vector[1] ? _atom_sites.Cartn_transf_vector[2] ? _atom_sites.Cartn_transf_vector[3] ? _atom_sites.Cartn_transform_axes ? _atom_sites.fract_transf_matrix[1][1] 1.000000 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 1.000000 _atom_sites.fract_transf_matrix[2][3] 0.000000 _atom_sites.fract_transf_matrix[3][1] 0.000000 _atom_sites.fract_transf_matrix[3][2] 0.000000 _atom_sites.fract_transf_matrix[3][3] 1.000000 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 _atom_sites.solution_primary ? _atom_sites.solution_secondary ? _atom_sites.solution_hydrogens ? _atom_sites.special_details ? # loop_ _atom_type.symbol C F H N O S # loop_ #