data_1BTR # _entry.id 1BTR # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.397 _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 1BTR pdb_00001btr 10.2210/pdb1btr/pdb WWPDB D_1000172079 ? ? # 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 1 'Structure model' 1 0 1994-12-20 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-02-16 5 'Structure model' 1 4 2024-10-23 # _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' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Database references' 4 4 'Structure model' 'Derived calculations' 5 4 'Structure model' Other 6 5 'Structure model' 'Data collection' 7 5 'Structure model' 'Structure summary' # 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 4 'Structure model' database_2 2 4 'Structure model' pdbx_database_status 3 4 'Structure model' pdbx_struct_assembly 4 4 'Structure model' pdbx_struct_oper_list 5 4 'Structure model' struct_conn 6 4 'Structure model' struct_site 7 5 'Structure model' chem_comp_atom 8 5 'Structure model' chem_comp_bond 9 5 'Structure model' pdbx_entry_details 10 5 'Structure model' pdbx_modification_feature # 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 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_pdbx_database_status.process_site' 4 4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag' 5 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 6 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 7 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1BTR _pdbx_database_status.recvd_initial_deposition_date 1993-05-25 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site BNL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # _pdbx_database_related.db_name PDB _pdbx_database_related.db_id 1BTQ _pdbx_database_related.details . _pdbx_database_related.content_type 'representative structure' # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Gargaro, A.R.' 1 'Bloomberg, G.B.' 2 'Dempsey, C.E.' 3 'Murray, M.' 4 'Tanner, M.J.A.' 5 # _citation.id primary _citation.title 'The solution structures of the first and second transmembrane-spanning segments of band 3.' _citation.journal_abbrev Eur.J.Biochem. _citation.journal_volume 221 _citation.page_first 445 _citation.page_last 454 _citation.year 1994 _citation.journal_id_ASTM EJBCAI _citation.country IX _citation.journal_id_ISSN 0014-2956 _citation.journal_id_CSD 0262 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 8168533 _citation.pdbx_database_id_DOI 10.1111/j.1432-1033.1994.tb18757.x # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Gargaro, A.R.' 1 ? primary 'Bloomberg, G.B.' 2 ? primary 'Dempsey, C.E.' 3 ? primary 'Murray, M.' 4 ? primary 'Tanner, M.J.' 5 ? # _entity.id 1 _entity.type polymer _entity.src_method man _entity.pdbx_description 'BAND 3 ANION TRANSPORT PROTEIN' _entity.formula_weight 2108.544 _entity.pdbx_number_of_molecules 1 _entity.pdbx_ec ? _entity.pdbx_mutation ? _entity.pdbx_fragment ? _entity.details ? # _entity_poly.entity_id 1 _entity_poly.type 'polypeptide(L)' _entity_poly.nstd_linkage no _entity_poly.nstd_monomer yes _entity_poly.pdbx_seq_one_letter_code '(ACE)VLAAVIFIYFAALSPAITFG(NH2)' _entity_poly.pdbx_seq_one_letter_code_can XVLAAVIFIYFAALSPAITFGX _entity_poly.pdbx_strand_id A _entity_poly.pdbx_target_identifier ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 ACE n 1 2 VAL n 1 3 LEU n 1 4 ALA n 1 5 ALA n 1 6 VAL n 1 7 ILE n 1 8 PHE n 1 9 ILE n 1 10 TYR n 1 11 PHE n 1 12 ALA n 1 13 ALA n 1 14 LEU n 1 15 SER n 1 16 PRO n 1 17 ALA n 1 18 ILE n 1 19 THR n 1 20 PHE n 1 21 GLY n 1 22 NH2 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 ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name human _entity_src_gen.gene_src_genus Homo _entity_src_gen.pdbx_gene_src_gene ? _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 ? _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id ? _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 ACE non-polymer . 'ACETYL GROUP' ? 'C2 H4 O' 44.053 ALA 'L-peptide linking' y ALANINE ? 'C3 H7 N O2' 89.093 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 NH2 non-polymer . 'AMINO GROUP' ? 'H2 N' 16.023 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 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 ACE 1 1 1 ACE ACE A . n A 1 2 VAL 2 2 2 VAL VAL A . n A 1 3 LEU 3 3 3 LEU LEU A . n A 1 4 ALA 4 4 4 ALA ALA A . n A 1 5 ALA 5 5 5 ALA ALA A . n A 1 6 VAL 6 6 6 VAL VAL A . n A 1 7 ILE 7 7 7 ILE ILE A . n A 1 8 PHE 8 8 8 PHE PHE A . n A 1 9 ILE 9 9 9 ILE ILE A . n A 1 10 TYR 10 10 10 TYR TYR A . n A 1 11 PHE 11 11 11 PHE PHE A . n A 1 12 ALA 12 12 12 ALA ALA A . n A 1 13 ALA 13 13 13 ALA ALA A . n A 1 14 LEU 14 14 14 LEU LEU A . n A 1 15 SER 15 15 15 SER SER A . n A 1 16 PRO 16 16 16 PRO PRO A . n A 1 17 ALA 17 17 17 ALA ALA A . n A 1 18 ILE 18 18 18 ILE ILE A . n A 1 19 THR 19 19 19 THR THR A . n A 1 20 PHE 20 20 20 PHE PHE A . n A 1 21 GLY 21 21 21 GLY GLY A . n A 1 22 NH2 22 22 22 NH2 NH2 A . n # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal X-PLOR 'model building' . ? 1 X-PLOR refinement . ? 2 X-PLOR phasing . ? 3 # _cell.entry_id 1BTR _cell.length_a 1.000 _cell.length_b 1.000 _cell.length_c 1.000 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 1 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1BTR _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # _exptl.entry_id 1BTR _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _database_PDB_matrix.entry_id 1BTR _database_PDB_matrix.origx[1][1] 1.000000 _database_PDB_matrix.origx[1][2] 0.000000 _database_PDB_matrix.origx[1][3] 0.000000 _database_PDB_matrix.origx[2][1] 0.000000 _database_PDB_matrix.origx[2][2] 1.000000 _database_PDB_matrix.origx[2][3] 0.000000 _database_PDB_matrix.origx[3][1] 0.000000 _database_PDB_matrix.origx[3][2] 0.000000 _database_PDB_matrix.origx[3][3] 1.000000 _database_PDB_matrix.origx_vector[1] 0.00000 _database_PDB_matrix.origx_vector[2] 0.00000 _database_PDB_matrix.origx_vector[3] 0.00000 # _struct.entry_id 1BTR _struct.title 'THE SOLUTION STRUCTURES OF THE FIRST AND SECOND TRANSMEMBRANE-SPANNING SEGMENTS OF BAND 3' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1BTR _struct_keywords.pdbx_keywords 'ANION TRANSPORT' _struct_keywords.text 'ANION TRANSPORT' # _struct_asym.id A _struct_asym.pdbx_blank_PDB_chainid_flag Y _struct_asym.pdbx_modified N _struct_asym.entity_id 1 _struct_asym.details ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code B3AT_HUMAN _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P02730 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;MEELQDDYEDMMEENLEQEEYEDPDIPESQMEEPAAHDTEATATDYHTTSHPGTHKVYVELQELVMDEKNQELRWMEAAR WVQLEENLGENGAWGRPHLSHLTFWSLLELRRVFTKGTVLLDLQETSLAGVANQLLDRFIFEDQIRPQDREELLRALLLK HSHAGELEALGGVKPAVLTRSGDPSQPLLPQHSSLETQLFCEQGDGGTEGHSPSGILEKIPPDSEATLVLVGRADFLEQP VLGFVRLQEAAELEAVELPVPIRFLFVLLGPEAPHIDYTQLGRAAATLMSERVFRIDAYMAQSRGELLHSLEGFLDCSLV LPPTDAPSEQALLSLVPVQRELLRRRYQSSPAKPDSSFYKGLDLNGGPDDPLQQTGQLFGGLVRDIRRRYPYYLSDITDA FSPQVLAAVIFIYFAALSPAITFGGLLGEKTRNQMGVSELLISTAVQGILFALLGAQPLLVVGFSGPLLVFEEAFFSFCE TNGLEYIVGRVWIGFWLILLVVLVVAFEGSFLVRFISRYTQEIFSFLISLIFIYETFSKLIKIFQDHPLQKTYNYNVLMV PKPQGPLPNTALLSLVLMAGTFFFAMMLRKFKNSSYFPGKLRRVIGDFGVPISILIMVLVDFFIQDTYTQKLSVPDGFKV SNSSARGWVIHPLGLRSEFPIWMMFASALPALLVFILIFLESQITTLIVSKPERKMVKGSGFHLDLLLVVGMGGVAALFG MPWLSATTVRSVTHANALTVMGKASTPGAAAQIQEVKEQRISGLLVAVLVGLSILMEPILSRIPLAVLFGIFLYMGVTSL SGIQLFDRILLLFKPPKYHPDVPYVKRVKTWRMHLFTGIQIICLAVLWVVKSTPASLALPFVLILTVPLRRVLLPLIFRN VELQCLDADDAKATFDEEEGRDEYDEVAMPV ; _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1BTR _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 2 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 21 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P02730 _struct_ref_seq.db_align_beg 405 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 424 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 2 _struct_ref_seq.pdbx_auth_seq_align_end 21 # _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 # _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 x,y,z _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 # _struct_biol.id 1 # _struct_conf.conf_type_id HELX_P _struct_conf.id HELX_P1 _struct_conf.pdbx_PDB_helix_id H1 _struct_conf.beg_label_comp_id VAL _struct_conf.beg_label_asym_id A _struct_conf.beg_label_seq_id 2 _struct_conf.pdbx_beg_PDB_ins_code ? _struct_conf.end_label_comp_id THR _struct_conf.end_label_asym_id A _struct_conf.end_label_seq_id 19 _struct_conf.pdbx_end_PDB_ins_code ? _struct_conf.beg_auth_comp_id VAL _struct_conf.beg_auth_asym_id A _struct_conf.beg_auth_seq_id 2 _struct_conf.end_auth_comp_id THR _struct_conf.end_auth_asym_id A _struct_conf.end_auth_seq_id 19 _struct_conf.pdbx_PDB_helix_class 1 _struct_conf.details ? _struct_conf.pdbx_PDB_helix_length 18 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _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 _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _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 _struct_conn.pdbx_value_order _struct_conn.pdbx_role covale1 covale both ? A ACE 1 C ? ? ? 1_555 A VAL 2 N ? ? A ACE 1 A VAL 2 1_555 ? ? ? ? ? ? ? 1.309 ? ? covale2 covale both ? A GLY 21 C ? ? ? 1_555 A NH2 22 N ? ? A GLY 21 A NH2 22 1_555 ? ? ? ? ? ? ? 1.306 ? ? # _struct_conn_type.id covale _struct_conn_type.criteria ? _struct_conn_type.reference ? # loop_ _pdbx_modification_feature.ordinal _pdbx_modification_feature.label_comp_id _pdbx_modification_feature.label_asym_id _pdbx_modification_feature.label_seq_id _pdbx_modification_feature.label_alt_id _pdbx_modification_feature.modified_residue_label_comp_id _pdbx_modification_feature.modified_residue_label_asym_id _pdbx_modification_feature.modified_residue_label_seq_id _pdbx_modification_feature.modified_residue_label_alt_id _pdbx_modification_feature.auth_comp_id _pdbx_modification_feature.auth_asym_id _pdbx_modification_feature.auth_seq_id _pdbx_modification_feature.PDB_ins_code _pdbx_modification_feature.symmetry _pdbx_modification_feature.modified_residue_auth_comp_id _pdbx_modification_feature.modified_residue_auth_asym_id _pdbx_modification_feature.modified_residue_auth_seq_id _pdbx_modification_feature.modified_residue_PDB_ins_code _pdbx_modification_feature.modified_residue_symmetry _pdbx_modification_feature.comp_id_linking_atom _pdbx_modification_feature.modified_residue_id_linking_atom _pdbx_modification_feature.modified_residue_id _pdbx_modification_feature.ref_pcm_id _pdbx_modification_feature.ref_comp_id _pdbx_modification_feature.type _pdbx_modification_feature.category 1 ACE A 1 ? VAL A 2 ? ACE A 1 ? 1_555 VAL A 2 ? 1_555 . . VAL 2 ACE None 'Terminal acetylation' 2 NH2 A 22 ? GLY A 21 ? NH2 A 22 ? 1_555 GLY A 21 ? 1_555 . . GLY 12 NH2 None 'Terminal amidation' # loop_ _struct_site.id _struct_site.pdbx_evidence_code _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id _struct_site.pdbx_auth_ins_code _struct_site.pdbx_num_residues _struct_site.details AC1 Software A ACE 1 ? 2 'BINDING SITE FOR RESIDUE ACE A 1' AC2 Software A NH2 22 ? 1 'BINDING SITE FOR RESIDUE NH2 A 22' # loop_ _struct_site_gen.id _struct_site_gen.site_id _struct_site_gen.pdbx_num_res _struct_site_gen.label_comp_id _struct_site_gen.label_asym_id _struct_site_gen.label_seq_id _struct_site_gen.pdbx_auth_ins_code _struct_site_gen.auth_comp_id _struct_site_gen.auth_asym_id _struct_site_gen.auth_seq_id _struct_site_gen.label_atom_id _struct_site_gen.label_alt_id _struct_site_gen.symmetry _struct_site_gen.details 1 AC1 2 LEU A 3 ? LEU A 3 . ? 1_555 ? 2 AC1 2 ALA A 4 ? ALA A 4 . ? 1_555 ? 3 AC2 1 GLY A 21 ? GLY A 21 . ? 1_555 ? # _pdbx_entry_details.entry_id 1BTR _pdbx_entry_details.compound_details ? _pdbx_entry_details.source_details ? _pdbx_entry_details.nonpolymer_details ? _pdbx_entry_details.sequence_details ? _pdbx_entry_details.has_ligand_of_interest ? _pdbx_entry_details.has_protein_modification Y # loop_ _pdbx_validate_torsion.id _pdbx_validate_torsion.PDB_model_num _pdbx_validate_torsion.auth_comp_id _pdbx_validate_torsion.auth_asym_id _pdbx_validate_torsion.auth_seq_id _pdbx_validate_torsion.PDB_ins_code _pdbx_validate_torsion.label_alt_id _pdbx_validate_torsion.phi _pdbx_validate_torsion.psi 1 2 PHE A 20 ? ? -98.55 33.91 2 4 ILE A 18 ? ? -154.23 48.36 3 6 LEU A 14 ? ? -85.73 47.39 4 6 ILE A 18 ? ? -95.52 -62.71 5 6 THR A 19 ? ? -70.53 -169.06 6 9 ILE A 18 ? ? -157.38 50.63 7 9 PHE A 20 ? ? -102.13 40.04 8 11 ILE A 18 ? ? -152.75 45.66 9 12 THR A 19 ? ? -97.49 48.02 10 13 ILE A 18 ? ? -154.39 62.36 11 18 PHE A 20 ? ? -99.00 33.49 12 19 PHE A 20 ? ? -98.79 31.62 13 22 LEU A 14 ? ? -85.54 42.54 14 24 PHE A 20 ? ? -99.26 34.15 15 25 ILE A 18 ? ? -143.13 42.70 16 26 PHE A 20 ? ? -99.24 32.76 17 28 PHE A 20 ? ? -96.67 37.15 18 29 ILE A 18 ? ? -142.86 32.25 19 29 PHE A 20 ? ? -96.46 37.27 20 30 THR A 19 ? ? -67.78 -169.62 21 30 PHE A 20 ? ? -96.89 37.29 # _pdbx_nmr_ensemble.entry_id 1BTR _pdbx_nmr_ensemble.conformers_calculated_total_number ? _pdbx_nmr_ensemble.conformers_submitted_total_number 30 _pdbx_nmr_ensemble.conformer_selection_criteria ? # _pdbx_nmr_software.classification refinement _pdbx_nmr_software.name X-PLOR _pdbx_nmr_software.version ? _pdbx_nmr_software.authors BRUNGER _pdbx_nmr_software.ordinal 1 # 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 ACE C C N N 1 ACE O O N N 2 ACE CH3 C N N 3 ACE H H N N 4 ACE H1 H N N 5 ACE H2 H N N 6 ACE H3 H N N 7 ALA N N N N 8 ALA CA C N S 9 ALA C C N N 10 ALA O O N N 11 ALA CB C N N 12 ALA OXT O N N 13 ALA H H N N 14 ALA H2 H N N 15 ALA HA H N N 16 ALA HB1 H N N 17 ALA HB2 H N N 18 ALA HB3 H N N 19 ALA HXT H N N 20 GLY N N N N 21 GLY CA C N N 22 GLY C C N N 23 GLY O O N N 24 GLY OXT O N N 25 GLY H H N N 26 GLY H2 H N N 27 GLY HA2 H N N 28 GLY HA3 H N N 29 GLY HXT H N N 30 ILE N N N N 31 ILE CA C N S 32 ILE C C N N 33 ILE O O N N 34 ILE CB C N S 35 ILE CG1 C N N 36 ILE CG2 C N N 37 ILE CD1 C N N 38 ILE OXT O N N 39 ILE H H N N 40 ILE H2 H N N 41 ILE HA H N N 42 ILE HB H N N 43 ILE HG12 H N N 44 ILE HG13 H N N 45 ILE HG21 H N N 46 ILE HG22 H N N 47 ILE HG23 H N N 48 ILE HD11 H N N 49 ILE HD12 H N N 50 ILE HD13 H N N 51 ILE HXT H N N 52 LEU N N N N 53 LEU CA C N S 54 LEU C C N N 55 LEU O O N N 56 LEU CB C N N 57 LEU CG C N N 58 LEU CD1 C N N 59 LEU CD2 C N N 60 LEU OXT O N N 61 LEU H H N N 62 LEU H2 H N N 63 LEU HA H N N 64 LEU HB2 H N N 65 LEU HB3 H N N 66 LEU HG H N N 67 LEU HD11 H N N 68 LEU HD12 H N N 69 LEU HD13 H N N 70 LEU HD21 H N N 71 LEU HD22 H N N 72 LEU HD23 H N N 73 LEU HXT H N N 74 NH2 N N N N 75 NH2 HN1 H N N 76 NH2 HN2 H N N 77 PHE N N N N 78 PHE CA C N S 79 PHE C C N N 80 PHE O O N N 81 PHE CB C N N 82 PHE CG C Y N 83 PHE CD1 C Y N 84 PHE CD2 C Y N 85 PHE CE1 C Y N 86 PHE CE2 C Y N 87 PHE CZ C Y N 88 PHE OXT O N N 89 PHE H H N N 90 PHE H2 H N N 91 PHE HA H N N 92 PHE HB2 H N N 93 PHE HB3 H N N 94 PHE HD1 H N N 95 PHE HD2 H N N 96 PHE HE1 H N N 97 PHE HE2 H N N 98 PHE HZ H N N 99 PHE HXT H N N 100 PRO N N N N 101 PRO CA C N S 102 PRO C C N N 103 PRO O O N N 104 PRO CB C N N 105 PRO CG C N N 106 PRO CD C N N 107 PRO OXT O N N 108 PRO H H N N 109 PRO HA H N N 110 PRO HB2 H N N 111 PRO HB3 H N N 112 PRO HG2 H N N 113 PRO HG3 H N N 114 PRO HD2 H N N 115 PRO HD3 H N N 116 PRO HXT H N N 117 SER N N N N 118 SER CA C N S 119 SER C C N N 120 SER O O N N 121 SER CB C N N 122 SER OG O N N 123 SER OXT O N N 124 SER H H N N 125 SER H2 H N N 126 SER HA H N N 127 SER HB2 H N N 128 SER HB3 H N N 129 SER HG H N N 130 SER HXT H N N 131 THR N N N N 132 THR CA C N S 133 THR C C N N 134 THR O O N N 135 THR CB C N R 136 THR OG1 O N N 137 THR CG2 C N N 138 THR OXT O N N 139 THR H H N N 140 THR H2 H N N 141 THR HA H N N 142 THR HB H N N 143 THR HG1 H N N 144 THR HG21 H N N 145 THR HG22 H N N 146 THR HG23 H N N 147 THR HXT H N N 148 TYR N N N N 149 TYR CA C N S 150 TYR C C N N 151 TYR O O N N 152 TYR CB C N N 153 TYR CG C Y N 154 TYR CD1 C Y N 155 TYR CD2 C Y N 156 TYR CE1 C Y N 157 TYR CE2 C Y N 158 TYR CZ C Y N 159 TYR OH O N N 160 TYR OXT O N N 161 TYR H H N N 162 TYR H2 H N N 163 TYR HA H N N 164 TYR HB2 H N N 165 TYR HB3 H N N 166 TYR HD1 H N N 167 TYR HD2 H N N 168 TYR HE1 H N N 169 TYR HE2 H N N 170 TYR HH H N N 171 TYR HXT H N N 172 VAL N N N N 173 VAL CA C N S 174 VAL C C N N 175 VAL O O N N 176 VAL CB C N N 177 VAL CG1 C N N 178 VAL CG2 C N N 179 VAL OXT O N N 180 VAL H H N N 181 VAL H2 H N N 182 VAL HA H N N 183 VAL HB H N N 184 VAL HG11 H N N 185 VAL HG12 H N N 186 VAL HG13 H N N 187 VAL HG21 H N N 188 VAL HG22 H N N 189 VAL HG23 H N N 190 VAL HXT H N N 191 # 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 ACE C O doub N N 1 ACE C CH3 sing N N 2 ACE C H sing N N 3 ACE CH3 H1 sing N N 4 ACE CH3 H2 sing N N 5 ACE CH3 H3 sing N N 6 ALA N CA sing N N 7 ALA N H sing N N 8 ALA N H2 sing N N 9 ALA CA C sing N N 10 ALA CA CB sing N N 11 ALA CA HA sing N N 12 ALA C O doub N N 13 ALA C OXT sing N N 14 ALA CB HB1 sing N N 15 ALA CB HB2 sing N N 16 ALA CB HB3 sing N N 17 ALA OXT HXT sing N N 18 GLY N CA sing N N 19 GLY N H sing N N 20 GLY N H2 sing N N 21 GLY CA C sing N N 22 GLY CA HA2 sing N N 23 GLY CA HA3 sing N N 24 GLY C O doub N N 25 GLY C OXT sing N N 26 GLY OXT HXT sing N N 27 ILE N CA sing N N 28 ILE N H sing N N 29 ILE N H2 sing N N 30 ILE CA C sing N N 31 ILE CA CB sing N N 32 ILE CA HA sing N N 33 ILE C O doub N N 34 ILE C OXT sing N N 35 ILE CB CG1 sing N N 36 ILE CB CG2 sing N N 37 ILE CB HB sing N N 38 ILE CG1 CD1 sing N N 39 ILE CG1 HG12 sing N N 40 ILE CG1 HG13 sing N N 41 ILE CG2 HG21 sing N N 42 ILE CG2 HG22 sing N N 43 ILE CG2 HG23 sing N N 44 ILE CD1 HD11 sing N N 45 ILE CD1 HD12 sing N N 46 ILE CD1 HD13 sing N N 47 ILE OXT HXT sing N N 48 LEU N CA sing N N 49 LEU N H sing N N 50 LEU N H2 sing N N 51 LEU CA C sing N N 52 LEU CA CB sing N N 53 LEU CA HA sing N N 54 LEU C O doub N N 55 LEU C OXT sing N N 56 LEU CB CG sing N N 57 LEU CB HB2 sing N N 58 LEU CB HB3 sing N N 59 LEU CG CD1 sing N N 60 LEU CG CD2 sing N N 61 LEU CG HG sing N N 62 LEU CD1 HD11 sing N N 63 LEU CD1 HD12 sing N N 64 LEU CD1 HD13 sing N N 65 LEU CD2 HD21 sing N N 66 LEU CD2 HD22 sing N N 67 LEU CD2 HD23 sing N N 68 LEU OXT HXT sing N N 69 NH2 N HN1 sing N N 70 NH2 N HN2 sing N N 71 PHE N CA sing N N 72 PHE N H sing N N 73 PHE N H2 sing N N 74 PHE CA C sing N N 75 PHE CA CB sing N N 76 PHE CA HA sing N N 77 PHE C O doub N N 78 PHE C OXT sing N N 79 PHE CB CG sing N N 80 PHE CB HB2 sing N N 81 PHE CB HB3 sing N N 82 PHE CG CD1 doub Y N 83 PHE CG CD2 sing Y N 84 PHE CD1 CE1 sing Y N 85 PHE CD1 HD1 sing N N 86 PHE CD2 CE2 doub Y N 87 PHE CD2 HD2 sing N N 88 PHE CE1 CZ doub Y N 89 PHE CE1 HE1 sing N N 90 PHE CE2 CZ sing Y N 91 PHE CE2 HE2 sing N N 92 PHE CZ HZ sing N N 93 PHE OXT HXT sing N N 94 PRO N CA sing N N 95 PRO N CD sing N N 96 PRO N H sing N N 97 PRO CA C sing N N 98 PRO CA CB sing N N 99 PRO CA HA sing N N 100 PRO C O doub N N 101 PRO C OXT sing N N 102 PRO CB CG sing N N 103 PRO CB HB2 sing N N 104 PRO CB HB3 sing N N 105 PRO CG CD sing N N 106 PRO CG HG2 sing N N 107 PRO CG HG3 sing N N 108 PRO CD HD2 sing N N 109 PRO CD HD3 sing N N 110 PRO OXT HXT sing N N 111 SER N CA sing N N 112 SER N H sing N N 113 SER N H2 sing N N 114 SER CA C sing N N 115 SER CA CB sing N N 116 SER CA HA sing N N 117 SER C O doub N N 118 SER C OXT sing N N 119 SER CB OG sing N N 120 SER CB HB2 sing N N 121 SER CB HB3 sing N N 122 SER OG HG sing N N 123 SER OXT HXT sing N N 124 THR N CA sing N N 125 THR N H sing N N 126 THR N H2 sing N N 127 THR CA C sing N N 128 THR CA CB sing N N 129 THR CA HA sing N N 130 THR C O doub N N 131 THR C OXT sing N N 132 THR CB OG1 sing N N 133 THR CB CG2 sing N N 134 THR CB HB sing N N 135 THR OG1 HG1 sing N N 136 THR CG2 HG21 sing N N 137 THR CG2 HG22 sing N N 138 THR CG2 HG23 sing N N 139 THR OXT HXT sing N N 140 TYR N CA sing N N 141 TYR N H sing N N 142 TYR N H2 sing N N 143 TYR CA C sing N N 144 TYR CA CB sing N N 145 TYR CA HA sing N N 146 TYR C O doub N N 147 TYR C OXT sing N N 148 TYR CB CG sing N N 149 TYR CB HB2 sing N N 150 TYR CB HB3 sing N N 151 TYR CG CD1 doub Y N 152 TYR CG CD2 sing Y N 153 TYR CD1 CE1 sing Y N 154 TYR CD1 HD1 sing N N 155 TYR CD2 CE2 doub Y N 156 TYR CD2 HD2 sing N N 157 TYR CE1 CZ doub Y N 158 TYR CE1 HE1 sing N N 159 TYR CE2 CZ sing Y N 160 TYR CE2 HE2 sing N N 161 TYR CZ OH sing N N 162 TYR OH HH sing N N 163 TYR OXT HXT sing N N 164 VAL N CA sing N N 165 VAL N H sing N N 166 VAL N H2 sing N N 167 VAL CA C sing N N 168 VAL CA CB sing N N 169 VAL CA HA sing N N 170 VAL C O doub N N 171 VAL C OXT sing N N 172 VAL CB CG1 sing N N 173 VAL CB CG2 sing N N 174 VAL CB HB sing N N 175 VAL CG1 HG11 sing N N 176 VAL CG1 HG12 sing N N 177 VAL CG1 HG13 sing N N 178 VAL CG2 HG21 sing N N 179 VAL CG2 HG22 sing N N 180 VAL CG2 HG23 sing N N 181 VAL OXT HXT sing N N 182 # _atom_sites.entry_id 1BTR _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 # loop_ _atom_type.symbol C H N O # loop_