data_2AT9 # _entry.id 2AT9 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.279 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 2AT9 WWPDB D_1000177781 # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 2AT9 _pdbx_database_status.recvd_initial_deposition_date 1998-12-17 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site ? _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.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Mitsuoka, K.' 1 'Hirai, T.' 2 'Murata, K.' 3 'Miyazawa, A.' 4 'Kidera, A.' 5 'Kimura, Y.' 6 'Fujiyoshi, Y.' 7 # loop_ _citation.id _citation.title _citation.journal_abbrev _citation.journal_volume _citation.page_first _citation.page_last _citation.year _citation.journal_id_ASTM _citation.country _citation.journal_id_ISSN _citation.journal_id_CSD _citation.book_publisher _citation.pdbx_database_id_PubMed _citation.pdbx_database_id_DOI primary 'The structure of bacteriorhodopsin at 3.0 A resolution based on electron crystallography: implication of the charge distribution.' J.Mol.Biol. 286 861 882 1999 JMOBAK UK 0022-2836 0070 ? 10024456 10.1006/jmbi.1998.2529 1 'Proton Transfer Pathways in Bacteriorhodopsin at 2.3 Angstrom Resolution' Science 280 1934 ? 1998 SCIEAS US 0036-8075 0038 ? ? ? 2 'Surface of Bacteriorhodopsin Revealed by High-Resolution Electron Crystallography' Nature 389 206 ? 1997 NATUAS UK 0028-0836 0006 ? ? ? 3 'Electron-Crystallographic Refinement of the Structure of Bacteriorhodopsin' J.Mol.Biol. 259 393 ? 1996 JMOBAK UK 0022-2836 0070 ? ? ? 4 'Model for the Structure of Bacteriorhodopsin Based on High-Resolution Electron Cryo-Microscopy' J.Mol.Biol. 213 899 ? 1990 JMOBAK UK 0022-2836 0070 ? ? ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Mitsuoka, K.' 1 primary 'Hirai, T.' 2 primary 'Murata, K.' 3 primary 'Miyazawa, A.' 4 primary 'Kidera, A.' 5 primary 'Kimura, Y.' 6 primary 'Fujiyoshi, Y.' 7 1 'Luecke, H.' 8 1 'Richter, H.T.' 9 1 'Lanyi, J.K.' 10 2 'Kimura, Y.' 11 2 'Vassylyev, D.G.' 12 2 'Miyazawa, A.' 13 2 'Kidera, A.' 14 2 'Matsushima, M.' 15 2 'Mitsuoka, K.' 16 2 'Murata, K.' 17 2 'Hirai, T.' 18 2 'Fujiyoshi, Y.' 19 3 'Grigorieff, N.' 20 3 'Ceska, T.A.' 21 3 'Downing, K.H.' 22 3 'Baldwin, J.M.' 23 3 'Henderson, R.' 24 4 'Henderson, R.' 25 4 'Baldwin, J.M.' 26 4 'Ceska, T.A.' 27 4 'Zemlin, F.' 28 4 'Beckmann, E.' 29 4 'Downing, K.H.' 30 # _cell.entry_id 2AT9 _cell.length_a 62.450 _cell.length_b 62.450 _cell.length_c 100.000 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 120.00 _cell.Z_PDB 3 _cell.pdbx_unique_axis ? # _symmetry.entry_id 2AT9 _symmetry.space_group_name_H-M 'P 3' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 143 # 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 nat BACTERIORHODOPSIN 26797.381 1 ? ? ? ? 2 non-polymer syn RETINAL 284.436 1 ? ? ? ? 3 non-polymer syn '3-[[3-METHYLPHOSPHONO-GLYCEROLYL]PHOSPHONYL]-[1,2-DI[2,6,10,14-TETRAMETHYL-HEXADECAN-16-YL]GLYCEROL' 901.222 8 ? ? ? ? 4 water nat water 18.015 2 ? ? ? ? # _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 ;(PCA)AQITGRPEWIWLALGTALMGLGTLYFLVKGMGVSDPDAKKFYAITTLVPAIAFTMYLSMLLGYGLTMVPFGGEQN PIYWARYADWLFTTPLLLLDLALLVDADQGTILALVGADGIMIGTGLVGALTKVYSYRFVWWAISTAAMLYILYVLFFGF TSKAESMRPEVASTFKVLRNVTVVLWSAYPVVWLIGSEGAGIVPLNIETLLFMVLDVSAKVGFGLILLRSRAIFGEAEAP EPSAGDGAAATS ; _entity_poly.pdbx_seq_one_letter_code_can ;EAQITGRPEWIWLALGTALMGLGTLYFLVKGMGVSDPDAKKFYAITTLVPAIAFTMYLSMLLGYGLTMVPFGGEQNPIYW ARYADWLFTTPLLLLDLALLVDADQGTILALVGADGIMIGTGLVGALTKVYSYRFVWWAISTAAMLYILYVLFFGFTSKA ESMRPEVASTFKVLRNVTVVLWSAYPVVWLIGSEGAGIVPLNIETLLFMVLDVSAKVGFGLILLRSRAIFGEAEAPEPSA GDGAAATS ; _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 PCA n 1 2 ALA n 1 3 GLN n 1 4 ILE n 1 5 THR n 1 6 GLY n 1 7 ARG n 1 8 PRO n 1 9 GLU n 1 10 TRP n 1 11 ILE n 1 12 TRP n 1 13 LEU n 1 14 ALA n 1 15 LEU n 1 16 GLY n 1 17 THR n 1 18 ALA n 1 19 LEU n 1 20 MET n 1 21 GLY n 1 22 LEU n 1 23 GLY n 1 24 THR n 1 25 LEU n 1 26 TYR n 1 27 PHE n 1 28 LEU n 1 29 VAL n 1 30 LYS n 1 31 GLY n 1 32 MET n 1 33 GLY n 1 34 VAL n 1 35 SER n 1 36 ASP n 1 37 PRO n 1 38 ASP n 1 39 ALA n 1 40 LYS n 1 41 LYS n 1 42 PHE n 1 43 TYR n 1 44 ALA n 1 45 ILE n 1 46 THR n 1 47 THR n 1 48 LEU n 1 49 VAL n 1 50 PRO n 1 51 ALA n 1 52 ILE n 1 53 ALA n 1 54 PHE n 1 55 THR n 1 56 MET n 1 57 TYR n 1 58 LEU n 1 59 SER n 1 60 MET n 1 61 LEU n 1 62 LEU n 1 63 GLY n 1 64 TYR n 1 65 GLY n 1 66 LEU n 1 67 THR n 1 68 MET n 1 69 VAL n 1 70 PRO n 1 71 PHE n 1 72 GLY n 1 73 GLY n 1 74 GLU n 1 75 GLN n 1 76 ASN n 1 77 PRO n 1 78 ILE n 1 79 TYR n 1 80 TRP n 1 81 ALA n 1 82 ARG n 1 83 TYR n 1 84 ALA n 1 85 ASP n 1 86 TRP n 1 87 LEU n 1 88 PHE n 1 89 THR n 1 90 THR n 1 91 PRO n 1 92 LEU n 1 93 LEU n 1 94 LEU n 1 95 LEU n 1 96 ASP n 1 97 LEU n 1 98 ALA n 1 99 LEU n 1 100 LEU n 1 101 VAL n 1 102 ASP n 1 103 ALA n 1 104 ASP n 1 105 GLN n 1 106 GLY n 1 107 THR n 1 108 ILE n 1 109 LEU n 1 110 ALA n 1 111 LEU n 1 112 VAL n 1 113 GLY n 1 114 ALA n 1 115 ASP n 1 116 GLY n 1 117 ILE n 1 118 MET n 1 119 ILE n 1 120 GLY n 1 121 THR n 1 122 GLY n 1 123 LEU n 1 124 VAL n 1 125 GLY n 1 126 ALA n 1 127 LEU n 1 128 THR n 1 129 LYS n 1 130 VAL n 1 131 TYR n 1 132 SER n 1 133 TYR n 1 134 ARG n 1 135 PHE n 1 136 VAL n 1 137 TRP n 1 138 TRP n 1 139 ALA n 1 140 ILE n 1 141 SER n 1 142 THR n 1 143 ALA n 1 144 ALA n 1 145 MET n 1 146 LEU n 1 147 TYR n 1 148 ILE n 1 149 LEU n 1 150 TYR n 1 151 VAL n 1 152 LEU n 1 153 PHE n 1 154 PHE n 1 155 GLY n 1 156 PHE n 1 157 THR n 1 158 SER n 1 159 LYS n 1 160 ALA n 1 161 GLU n 1 162 SER n 1 163 MET n 1 164 ARG n 1 165 PRO n 1 166 GLU n 1 167 VAL n 1 168 ALA n 1 169 SER n 1 170 THR n 1 171 PHE n 1 172 LYS n 1 173 VAL n 1 174 LEU n 1 175 ARG n 1 176 ASN n 1 177 VAL n 1 178 THR n 1 179 VAL n 1 180 VAL n 1 181 LEU n 1 182 TRP n 1 183 SER n 1 184 ALA n 1 185 TYR n 1 186 PRO n 1 187 VAL n 1 188 VAL n 1 189 TRP n 1 190 LEU n 1 191 ILE n 1 192 GLY n 1 193 SER n 1 194 GLU n 1 195 GLY n 1 196 ALA n 1 197 GLY n 1 198 ILE n 1 199 VAL n 1 200 PRO n 1 201 LEU n 1 202 ASN n 1 203 ILE n 1 204 GLU n 1 205 THR n 1 206 LEU n 1 207 LEU n 1 208 PHE n 1 209 MET n 1 210 VAL n 1 211 LEU n 1 212 ASP n 1 213 VAL n 1 214 SER n 1 215 ALA n 1 216 LYS n 1 217 VAL n 1 218 GLY n 1 219 PHE n 1 220 GLY n 1 221 LEU n 1 222 ILE n 1 223 LEU n 1 224 LEU n 1 225 ARG n 1 226 SER n 1 227 ARG n 1 228 ALA n 1 229 ILE n 1 230 PHE n 1 231 GLY n 1 232 GLU n 1 233 ALA n 1 234 GLU n 1 235 ALA n 1 236 PRO n 1 237 GLU n 1 238 PRO n 1 239 SER n 1 240 ALA n 1 241 GLY n 1 242 ASP n 1 243 GLY n 1 244 ALA n 1 245 ALA n 1 246 ALA n 1 247 THR n 1 248 SER n # _entity_src_nat.entity_id 1 _entity_src_nat.pdbx_src_id 1 _entity_src_nat.pdbx_alt_source_flag sample _entity_src_nat.pdbx_beg_seq_num ? _entity_src_nat.pdbx_end_seq_num ? _entity_src_nat.common_name ? _entity_src_nat.pdbx_organism_scientific 'Halobacterium salinarum' _entity_src_nat.pdbx_ncbi_taxonomy_id 2242 _entity_src_nat.genus Halobacterium _entity_src_nat.species ? _entity_src_nat.strain JW5 _entity_src_nat.tissue ? _entity_src_nat.tissue_fraction ? _entity_src_nat.pdbx_secretion ? _entity_src_nat.pdbx_fragment ? _entity_src_nat.pdbx_variant ? _entity_src_nat.pdbx_cell_line ? _entity_src_nat.pdbx_atcc ? _entity_src_nat.pdbx_cellular_location ? _entity_src_nat.pdbx_organ ? _entity_src_nat.pdbx_organelle ? _entity_src_nat.pdbx_cell ? _entity_src_nat.pdbx_plasmid_name ? _entity_src_nat.pdbx_plasmid_details ? _entity_src_nat.details ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code BACR_HALN1 _struct_ref.pdbx_db_accession P02945 _struct_ref.entity_id 1 _struct_ref.pdbx_align_begin 14 _struct_ref.pdbx_db_isoform ? _struct_ref.pdbx_seq_one_letter_code ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 2AT9 _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 248 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P02945 _struct_ref_seq.db_align_beg 14 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 253 _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 248 # 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 2DP non-polymer . '3-[[3-METHYLPHOSPHONO-GLYCEROLYL]PHOSPHONYL]-[1,2-DI[2,6,10,14-TETRAMETHYL-HEXADECAN-16-YL]GLYCEROL' ? 'C47 H98 O11 P2' 901.222 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 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 HOH non-polymer . WATER ? 'H2 O' 18.015 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 PCA 'L-peptide linking' n 'PYROGLUTAMIC ACID' ? 'C5 H7 N O3' 129.114 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 RET non-polymer . RETINAL ? 'C20 H28 O' 284.436 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 # _exptl.entry_id 2AT9 _exptl.method 'ELECTRON CRYSTALLOGRAPHY' _exptl.crystals_number ? # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 4.2 _exptl_crystal.density_percent_sol 71 _exptl_crystal.description ? # _diffrn.id 1 _diffrn.crystal_id 1 _diffrn.ambient_temp ? _diffrn.ambient_temp_details ? # _reflns.entry_id 2AT9 _reflns.observed_criterion_sigma_I ? _reflns.observed_criterion_sigma_F ? _reflns.d_resolution_low ? _reflns.d_resolution_high ? _reflns.number_obs ? _reflns.number_all ? _reflns.percent_possible_obs ? _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate 28.8 _reflns.pdbx_redundancy ? _reflns.pdbx_ordinal 1 _reflns.pdbx_diffrn_id 1 # _refine.entry_id 2AT9 _refine.ls_number_reflns_obs 6107 _refine.ls_number_reflns_all ? _refine.pdbx_ls_sigma_I ? _refine.pdbx_ls_sigma_F 1.0 _refine.pdbx_data_cutoff_high_absF 1000000 _refine.pdbx_data_cutoff_low_absF 0.001 _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_d_res_low 8.0 _refine.ls_d_res_high 3.0 _refine.ls_percent_reflns_obs 73.7 _refine.ls_R_factor_obs 0.2370000 _refine.ls_R_factor_all ? _refine.ls_R_factor_R_work 0.2370000 _refine.ls_R_factor_R_free 0.3300000 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free 6.9 _refine.ls_number_reflns_R_free 358 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 14.2 _refine.aniso_B[1][1] ? _refine.aniso_B[2][2] ? _refine.aniso_B[3][3] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][3] ? _refine.solvent_model_details ? _refine.solvent_model_param_ksol ? _refine.solvent_model_param_bsol ? _refine.pdbx_ls_cross_valid_method THROUGHOUT _refine.details ? _refine.pdbx_starting_model ? _refine.pdbx_method_to_determine_struct ? _refine.pdbx_isotropic_thermal_model ? _refine.pdbx_stereochemistry_target_values ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details RANDOM _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.pdbx_refine_id 'ELECTRON CRYSTALLOGRAPHY' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.correlation_coeff_Fo_to_Fc ? _refine.correlation_coeff_Fo_to_Fc_free ? _refine.pdbx_solvent_vdw_probe_radii ? _refine.pdbx_solvent_ion_probe_radii ? _refine.pdbx_solvent_shrinkage_radii ? _refine.pdbx_overall_phase_error ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_analyze.entry_id 2AT9 _refine_analyze.Luzzati_coordinate_error_obs 0.40 _refine_analyze.Luzzati_sigma_a_obs 0.40 _refine_analyze.Luzzati_d_res_low_obs 8.0 _refine_analyze.Luzzati_coordinate_error_free 0.54 _refine_analyze.Luzzati_sigma_a_free 0.53 _refine_analyze.Luzzati_d_res_low_free ? _refine_analyze.number_disordered_residues ? _refine_analyze.occupancy_sum_hydrogen ? _refine_analyze.occupancy_sum_non_hydrogen ? _refine_analyze.pdbx_refine_id 'ELECTRON CRYSTALLOGRAPHY' # _refine_hist.pdbx_refine_id 'ELECTRON CRYSTALLOGRAPHY' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 1721 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 500 _refine_hist.number_atoms_solvent 2 _refine_hist.number_atoms_total 2223 _refine_hist.d_res_high 3.0 _refine_hist.d_res_low 8.0 # loop_ _refine_ls_restr.type _refine_ls_restr.dev_ideal _refine_ls_restr.dev_ideal_target _refine_ls_restr.weight _refine_ls_restr.number _refine_ls_restr.pdbx_refine_id _refine_ls_restr.pdbx_restraint_function x_bond_d 0.013 ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_bond_d_na ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_bond_d_prot ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_angle_d ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_angle_d_na ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_angle_d_prot ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_angle_deg 1.7 ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_angle_deg_na ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_angle_deg_prot ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_dihedral_angle_d 25.9 ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_dihedral_angle_d_na ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_dihedral_angle_d_prot ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_improper_angle_d 1.00 ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_improper_angle_d_na ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_improper_angle_d_prot ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_mcbond_it ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_mcangle_it ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_scbond_it ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? x_scangle_it ? ? ? ? 'ELECTRON CRYSTALLOGRAPHY' ? # _refine_ls_shell.pdbx_total_number_of_bins_used 8 _refine_ls_shell.d_res_high 3.00 _refine_ls_shell.d_res_low 3.13 _refine_ls_shell.number_reflns_R_work 219 _refine_ls_shell.R_factor_R_work 0.2930000 _refine_ls_shell.percent_reflns_obs 39.4 _refine_ls_shell.R_factor_R_free 0.3690000 _refine_ls_shell.R_factor_R_free_error ? _refine_ls_shell.percent_reflns_R_free 1.9 _refine_ls_shell.number_reflns_R_free 14 _refine_ls_shell.pdbx_refine_id 'ELECTRON CRYSTALLOGRAPHY' _refine_ls_shell.number_reflns_all ? _refine_ls_shell.R_factor_all ? # loop_ _pdbx_xplor_file.serial_no _pdbx_xplor_file.param_file _pdbx_xplor_file.topol_file _pdbx_xplor_file.pdbx_refine_id 1 PROTEIN_REP.PARAM TOPHCSDX.PRO 'ELECTRON CRYSTALLOGRAPHY' 2 ? ? 'ELECTRON CRYSTALLOGRAPHY' # _struct.entry_id 2AT9 _struct.title 'STRUCTURE OF BACTERIORHODOPSIN AT 3.0 ANGSTROM BY ELECTRON CRYSTALLOGRAPHY' _struct.pdbx_descriptor 'BACTERIORHODOPSIN, RETINAL, 3-[[3-METHYLPHOSPHONO-GLYCEROLYL]PHOSPHONYL]-[1,2-DI[2,6,10,14-TETRAMETHYL-HEXADECAN-16-YL]GLYCEROL' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 2AT9 _struct_keywords.pdbx_keywords PHOTORECEPTOR _struct_keywords.text 'PROTON PUMP, MEMBRANE PROTEIN, RETINAL PROTEIN, TWO-DIMENSIONAL CRYSTAL, PHOTORECEPTOR' # 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 ? C N N 3 ? D N N 3 ? E N N 3 ? F N N 3 ? G N N 3 ? H N N 3 ? I N N 3 ? J N N 3 ? K N N 4 ? # 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 A PRO A 8 ? LYS A 30 ? PRO A 8 LYS A 30 1 ? 23 HELX_P HELX_P2 B PRO A 37 ? LEU A 62 ? PRO A 37 LEU A 62 1 ? 26 HELX_P HELX_P3 C TRP A 80 ? ASP A 102 ? TRP A 80 ASP A 102 1 ? 23 HELX_P HELX_P4 D GLN A 105 ? LEU A 127 ? GLN A 105 LEU A 127 1 ? 23 HELX_P HELX_P5 E TYR A 131 ? PHE A 156 ? TYR A 131 PHE A 156 1 ? 26 HELX_P HELX_P6 F PRO A 165 ? ALA A 196 ? PRO A 165 ALA A 196 1 ? 32 HELX_P HELX_P7 G LEU A 201 ? ARG A 225 ? LEU A 201 ARG A 225 1 ? 25 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # _struct_conn.id covale1 _struct_conn.conn_type_id covale _struct_conn.pdbx_leaving_atom_flag ? _struct_conn.pdbx_PDB_id ? _struct_conn.ptnr1_label_asym_id B _struct_conn.ptnr1_label_comp_id RET _struct_conn.ptnr1_label_seq_id . _struct_conn.ptnr1_label_atom_id C15 _struct_conn.pdbx_ptnr1_label_alt_id ? _struct_conn.pdbx_ptnr1_PDB_ins_code A _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 LYS _struct_conn.ptnr2_label_seq_id 216 _struct_conn.ptnr2_label_atom_id NZ _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 RET _struct_conn.ptnr1_auth_seq_id 249 _struct_conn.ptnr2_auth_asym_id A _struct_conn.ptnr2_auth_comp_id LYS _struct_conn.ptnr2_auth_seq_id 216 _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 1.343 _struct_conn.pdbx_value_order ? # _struct_conn_type.id covale _struct_conn_type.criteria ? _struct_conn_type.reference ? # _struct_sheet.id A _struct_sheet.type ? _struct_sheet.number_strands 2 _struct_sheet.details ? # _struct_sheet_order.sheet_id A _struct_sheet_order.range_id_1 1 _struct_sheet_order.range_id_2 2 _struct_sheet_order.offset ? _struct_sheet_order.sense anti-parallel # loop_ _struct_sheet_range.sheet_id _struct_sheet_range.id _struct_sheet_range.beg_label_comp_id _struct_sheet_range.beg_label_asym_id _struct_sheet_range.beg_label_seq_id _struct_sheet_range.pdbx_beg_PDB_ins_code _struct_sheet_range.end_label_comp_id _struct_sheet_range.end_label_asym_id _struct_sheet_range.end_label_seq_id _struct_sheet_range.pdbx_end_PDB_ins_code _struct_sheet_range.beg_auth_comp_id _struct_sheet_range.beg_auth_asym_id _struct_sheet_range.beg_auth_seq_id _struct_sheet_range.end_auth_comp_id _struct_sheet_range.end_auth_asym_id _struct_sheet_range.end_auth_seq_id A 1 THR A 67 ? VAL A 69 ? THR A 67 VAL A 69 A 2 ASN A 76 ? ILE A 78 ? ASN A 76 ILE A 78 # _pdbx_struct_sheet_hbond.sheet_id A _pdbx_struct_sheet_hbond.range_id_1 1 _pdbx_struct_sheet_hbond.range_id_2 2 _pdbx_struct_sheet_hbond.range_1_label_atom_id O _pdbx_struct_sheet_hbond.range_1_label_comp_id THR _pdbx_struct_sheet_hbond.range_1_label_asym_id A _pdbx_struct_sheet_hbond.range_1_label_seq_id 67 _pdbx_struct_sheet_hbond.range_1_PDB_ins_code ? _pdbx_struct_sheet_hbond.range_1_auth_atom_id O _pdbx_struct_sheet_hbond.range_1_auth_comp_id THR _pdbx_struct_sheet_hbond.range_1_auth_asym_id A _pdbx_struct_sheet_hbond.range_1_auth_seq_id 67 _pdbx_struct_sheet_hbond.range_2_label_atom_id N _pdbx_struct_sheet_hbond.range_2_label_comp_id ILE _pdbx_struct_sheet_hbond.range_2_label_asym_id A _pdbx_struct_sheet_hbond.range_2_label_seq_id 78 _pdbx_struct_sheet_hbond.range_2_PDB_ins_code ? _pdbx_struct_sheet_hbond.range_2_auth_atom_id N _pdbx_struct_sheet_hbond.range_2_auth_comp_id ILE _pdbx_struct_sheet_hbond.range_2_auth_asym_id A _pdbx_struct_sheet_hbond.range_2_auth_seq_id 78 # _struct_site.id AC1 _struct_site.pdbx_evidence_code Software _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 5 _struct_site.details 'BINDING SITE FOR RESIDUE 2DP A 261' # 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 5 LEU A 48 ? LEU A 48 . ? 2_555 ? 2 AC1 5 ILE A 52 ? ILE A 52 . ? 2_555 ? 3 AC1 5 TYR A 64 ? TYR A 64 . ? 2_555 ? 4 AC1 5 TRP A 80 ? TRP A 80 . ? 2_555 ? 5 AC1 5 PHE A 88 ? PHE A 88 . ? 2_555 ? # _database_PDB_matrix.entry_id 2AT9 _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 # _atom_sites.entry_id 2AT9 _atom_sites.fract_transf_matrix[1][1] 0.016013 _atom_sites.fract_transf_matrix[1][2] 0.009245 _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] 0.018490 _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] 0.010000 _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 N O P S # 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 PCA 1 1 ? ? ? A . n A 1 2 ALA 2 2 ? ? ? A . n A 1 3 GLN 3 3 ? ? ? A . n A 1 4 ILE 4 4 ? ? ? A . n A 1 5 THR 5 5 ? ? ? A . n A 1 6 GLY 6 6 6 GLY GLY A . n A 1 7 ARG 7 7 7 ARG ARG A . n A 1 8 PRO 8 8 8 PRO PRO A . n A 1 9 GLU 9 9 9 GLU GLU A . n A 1 10 TRP 10 10 10 TRP TRP A . n A 1 11 ILE 11 11 11 ILE ILE A . n A 1 12 TRP 12 12 12 TRP TRP A . n A 1 13 LEU 13 13 13 LEU LEU A . n A 1 14 ALA 14 14 14 ALA ALA A . n A 1 15 LEU 15 15 15 LEU LEU A . n A 1 16 GLY 16 16 16 GLY GLY A . n A 1 17 THR 17 17 17 THR THR A . n A 1 18 ALA 18 18 18 ALA ALA A . n A 1 19 LEU 19 19 19 LEU LEU A . n A 1 20 MET 20 20 20 MET MET A . n A 1 21 GLY 21 21 21 GLY GLY A . n A 1 22 LEU 22 22 22 LEU LEU A . n A 1 23 GLY 23 23 23 GLY GLY A . n A 1 24 THR 24 24 24 THR THR A . n A 1 25 LEU 25 25 25 LEU LEU A . n A 1 26 TYR 26 26 26 TYR TYR A . n A 1 27 PHE 27 27 27 PHE PHE A . n A 1 28 LEU 28 28 28 LEU LEU A . n A 1 29 VAL 29 29 29 VAL VAL A . n A 1 30 LYS 30 30 30 LYS LYS A . n A 1 31 GLY 31 31 31 GLY GLY A . n A 1 32 MET 32 32 32 MET MET A . n A 1 33 GLY 33 33 33 GLY GLY A . n A 1 34 VAL 34 34 34 VAL VAL A . n A 1 35 SER 35 35 35 SER SER A . n A 1 36 ASP 36 36 36 ASP ASP A . n A 1 37 PRO 37 37 37 PRO PRO A . n A 1 38 ASP 38 38 38 ASP ASP A . n A 1 39 ALA 39 39 39 ALA ALA A . n A 1 40 LYS 40 40 40 LYS LYS A . n A 1 41 LYS 41 41 41 LYS LYS A . n A 1 42 PHE 42 42 42 PHE PHE A . n A 1 43 TYR 43 43 43 TYR TYR A . n A 1 44 ALA 44 44 44 ALA ALA A . n A 1 45 ILE 45 45 45 ILE ILE A . n A 1 46 THR 46 46 46 THR THR A . n A 1 47 THR 47 47 47 THR THR A . n A 1 48 LEU 48 48 48 LEU LEU A . n A 1 49 VAL 49 49 49 VAL VAL A . n A 1 50 PRO 50 50 50 PRO PRO A . n A 1 51 ALA 51 51 51 ALA ALA A . n A 1 52 ILE 52 52 52 ILE ILE A . n A 1 53 ALA 53 53 53 ALA ALA A . n A 1 54 PHE 54 54 54 PHE PHE A . n A 1 55 THR 55 55 55 THR THR A . n A 1 56 MET 56 56 56 MET MET A . n A 1 57 TYR 57 57 57 TYR TYR A . n A 1 58 LEU 58 58 58 LEU LEU A . n A 1 59 SER 59 59 59 SER SER A . n A 1 60 MET 60 60 60 MET MET A . n A 1 61 LEU 61 61 61 LEU LEU A . n A 1 62 LEU 62 62 62 LEU LEU A . n A 1 63 GLY 63 63 63 GLY GLY A . n A 1 64 TYR 64 64 64 TYR TYR A . n A 1 65 GLY 65 65 65 GLY GLY A . n A 1 66 LEU 66 66 66 LEU LEU A . n A 1 67 THR 67 67 67 THR THR A . n A 1 68 MET 68 68 68 MET MET A . n A 1 69 VAL 69 69 69 VAL VAL A . n A 1 70 PRO 70 70 70 PRO PRO A . n A 1 71 PHE 71 71 71 PHE PHE A . n A 1 72 GLY 72 72 72 GLY GLY A . n A 1 73 GLY 73 73 73 GLY GLY A . n A 1 74 GLU 74 74 74 GLU GLU A . n A 1 75 GLN 75 75 75 GLN GLN A . n A 1 76 ASN 76 76 76 ASN ASN A . n A 1 77 PRO 77 77 77 PRO PRO A . n A 1 78 ILE 78 78 78 ILE ILE A . n A 1 79 TYR 79 79 79 TYR TYR A . n A 1 80 TRP 80 80 80 TRP TRP A . n A 1 81 ALA 81 81 81 ALA ALA A . n A 1 82 ARG 82 82 82 ARG ARG A . n A 1 83 TYR 83 83 83 TYR TYR A . n A 1 84 ALA 84 84 84 ALA ALA A . n A 1 85 ASP 85 85 85 ASP ASP A . n A 1 86 TRP 86 86 86 TRP TRP A . n A 1 87 LEU 87 87 87 LEU LEU A . n A 1 88 PHE 88 88 88 PHE PHE A . n A 1 89 THR 89 89 89 THR THR A . n A 1 90 THR 90 90 90 THR THR A . n A 1 91 PRO 91 91 91 PRO PRO A . n A 1 92 LEU 92 92 92 LEU LEU A . n A 1 93 LEU 93 93 93 LEU LEU A . n A 1 94 LEU 94 94 94 LEU LEU A . n A 1 95 LEU 95 95 95 LEU LEU A . n A 1 96 ASP 96 96 96 ASP ASP A . n A 1 97 LEU 97 97 97 LEU LEU A . n A 1 98 ALA 98 98 98 ALA ALA A . n A 1 99 LEU 99 99 99 LEU LEU A . n A 1 100 LEU 100 100 100 LEU LEU A . n A 1 101 VAL 101 101 101 VAL VAL A . n A 1 102 ASP 102 102 102 ASP ASP A . n A 1 103 ALA 103 103 103 ALA ALA A . n A 1 104 ASP 104 104 104 ASP ASP A . n A 1 105 GLN 105 105 105 GLN GLN A . n A 1 106 GLY 106 106 106 GLY GLY A . n A 1 107 THR 107 107 107 THR THR A . n A 1 108 ILE 108 108 108 ILE ILE A . n A 1 109 LEU 109 109 109 LEU LEU A . n A 1 110 ALA 110 110 110 ALA ALA A . n A 1 111 LEU 111 111 111 LEU LEU A . n A 1 112 VAL 112 112 112 VAL VAL A . n A 1 113 GLY 113 113 113 GLY GLY A . n A 1 114 ALA 114 114 114 ALA ALA A . n A 1 115 ASP 115 115 115 ASP ASP A . n A 1 116 GLY 116 116 116 GLY GLY A . n A 1 117 ILE 117 117 117 ILE ILE A . n A 1 118 MET 118 118 118 MET MET A . n A 1 119 ILE 119 119 119 ILE ILE A . n A 1 120 GLY 120 120 120 GLY GLY A . n A 1 121 THR 121 121 121 THR THR A . n A 1 122 GLY 122 122 122 GLY GLY A . n A 1 123 LEU 123 123 123 LEU LEU A . n A 1 124 VAL 124 124 124 VAL VAL A . n A 1 125 GLY 125 125 125 GLY GLY A . n A 1 126 ALA 126 126 126 ALA ALA A . n A 1 127 LEU 127 127 127 LEU LEU A . n A 1 128 THR 128 128 128 THR THR A . n A 1 129 LYS 129 129 129 LYS LYS A . n A 1 130 VAL 130 130 130 VAL VAL A . n A 1 131 TYR 131 131 131 TYR TYR A . n A 1 132 SER 132 132 132 SER SER A . n A 1 133 TYR 133 133 133 TYR TYR A . n A 1 134 ARG 134 134 134 ARG ARG A . n A 1 135 PHE 135 135 135 PHE PHE A . n A 1 136 VAL 136 136 136 VAL VAL A . n A 1 137 TRP 137 137 137 TRP TRP A . n A 1 138 TRP 138 138 138 TRP TRP A . n A 1 139 ALA 139 139 139 ALA ALA A . n A 1 140 ILE 140 140 140 ILE ILE A . n A 1 141 SER 141 141 141 SER SER A . n A 1 142 THR 142 142 142 THR THR A . n A 1 143 ALA 143 143 143 ALA ALA A . n A 1 144 ALA 144 144 144 ALA ALA A . n A 1 145 MET 145 145 145 MET MET A . n A 1 146 LEU 146 146 146 LEU LEU A . n A 1 147 TYR 147 147 147 TYR TYR A . n A 1 148 ILE 148 148 148 ILE ILE A . n A 1 149 LEU 149 149 149 LEU LEU A . n A 1 150 TYR 150 150 150 TYR TYR A . n A 1 151 VAL 151 151 151 VAL VAL A . n A 1 152 LEU 152 152 152 LEU LEU A . n A 1 153 PHE 153 153 153 PHE PHE A . n A 1 154 PHE 154 154 154 PHE PHE A . n A 1 155 GLY 155 155 155 GLY GLY A . n A 1 156 PHE 156 156 156 PHE PHE A . n A 1 157 THR 157 157 157 THR THR A . n A 1 158 SER 158 158 158 SER SER A . n A 1 159 LYS 159 159 159 LYS LYS A . n A 1 160 ALA 160 160 160 ALA ALA A . n A 1 161 GLU 161 161 161 GLU GLU A . n A 1 162 SER 162 162 162 SER SER A . n A 1 163 MET 163 163 163 MET MET A . n A 1 164 ARG 164 164 164 ARG ARG A . n A 1 165 PRO 165 165 165 PRO PRO A . n A 1 166 GLU 166 166 166 GLU GLU A . n A 1 167 VAL 167 167 167 VAL VAL A . n A 1 168 ALA 168 168 168 ALA ALA A . n A 1 169 SER 169 169 169 SER SER A . n A 1 170 THR 170 170 170 THR THR A . n A 1 171 PHE 171 171 171 PHE PHE A . n A 1 172 LYS 172 172 172 LYS LYS A . n A 1 173 VAL 173 173 173 VAL VAL A . n A 1 174 LEU 174 174 174 LEU LEU A . n A 1 175 ARG 175 175 175 ARG ARG A . n A 1 176 ASN 176 176 176 ASN ASN A . n A 1 177 VAL 177 177 177 VAL VAL A . n A 1 178 THR 178 178 178 THR THR A . n A 1 179 VAL 179 179 179 VAL VAL A . n A 1 180 VAL 180 180 180 VAL VAL A . n A 1 181 LEU 181 181 181 LEU LEU A . n A 1 182 TRP 182 182 182 TRP TRP A . n A 1 183 SER 183 183 183 SER SER A . n A 1 184 ALA 184 184 184 ALA ALA A . n A 1 185 TYR 185 185 185 TYR TYR A . n A 1 186 PRO 186 186 186 PRO PRO A . n A 1 187 VAL 187 187 187 VAL VAL A . n A 1 188 VAL 188 188 188 VAL VAL A . n A 1 189 TRP 189 189 189 TRP TRP A . n A 1 190 LEU 190 190 190 LEU LEU A . n A 1 191 ILE 191 191 191 ILE ILE A . n A 1 192 GLY 192 192 192 GLY GLY A . n A 1 193 SER 193 193 193 SER SER A . n A 1 194 GLU 194 194 194 GLU GLU A . n A 1 195 GLY 195 195 195 GLY GLY A . n A 1 196 ALA 196 196 196 ALA ALA A . n A 1 197 GLY 197 197 197 GLY GLY A . n A 1 198 ILE 198 198 198 ILE ILE A . n A 1 199 VAL 199 199 199 VAL VAL A . n A 1 200 PRO 200 200 200 PRO PRO A . n A 1 201 LEU 201 201 201 LEU LEU A . n A 1 202 ASN 202 202 202 ASN ASN A . n A 1 203 ILE 203 203 203 ILE ILE A . n A 1 204 GLU 204 204 204 GLU GLU A . n A 1 205 THR 205 205 205 THR THR A . n A 1 206 LEU 206 206 206 LEU LEU A . n A 1 207 LEU 207 207 207 LEU LEU A . n A 1 208 PHE 208 208 208 PHE PHE A . n A 1 209 MET 209 209 209 MET MET A . n A 1 210 VAL 210 210 210 VAL VAL A . n A 1 211 LEU 211 211 211 LEU LEU A . n A 1 212 ASP 212 212 212 ASP ASP A . n A 1 213 VAL 213 213 213 VAL VAL A . n A 1 214 SER 214 214 214 SER SER A . n A 1 215 ALA 215 215 215 ALA ALA A . n A 1 216 LYS 216 216 216 LYS LYS A . n A 1 217 VAL 217 217 217 VAL VAL A . n A 1 218 GLY 218 218 218 GLY GLY A . n A 1 219 PHE 219 219 219 PHE PHE A . n A 1 220 GLY 220 220 220 GLY GLY A . n A 1 221 LEU 221 221 221 LEU LEU A . n A 1 222 ILE 222 222 222 ILE ILE A . n A 1 223 LEU 223 223 223 LEU LEU A . n A 1 224 LEU 224 224 224 LEU LEU A . n A 1 225 ARG 225 225 225 ARG ARG A . n A 1 226 SER 226 226 226 SER SER A . n A 1 227 ARG 227 227 227 ARG ARG A . n A 1 228 ALA 228 228 ? ? ? A . n A 1 229 ILE 229 229 ? ? ? A . n A 1 230 PHE 230 230 ? ? ? A . n A 1 231 GLY 231 231 ? ? ? A . n A 1 232 GLU 232 232 ? ? ? A . n A 1 233 ALA 233 233 ? ? ? A . n A 1 234 GLU 234 234 ? ? ? A . n A 1 235 ALA 235 235 ? ? ? A . n A 1 236 PRO 236 236 ? ? ? A . n A 1 237 GLU 237 237 ? ? ? A . n A 1 238 PRO 238 238 ? ? ? A . n A 1 239 SER 239 239 ? ? ? A . n A 1 240 ALA 240 240 ? ? ? A . n A 1 241 GLY 241 241 ? ? ? A . n A 1 242 ASP 242 242 ? ? ? A . n A 1 243 GLY 243 243 ? ? ? A . n A 1 244 ALA 244 244 ? ? ? A . n A 1 245 ALA 245 245 ? ? ? A . n A 1 246 ALA 246 246 ? ? ? A . n A 1 247 THR 247 247 ? ? ? A . n A 1 248 SER 248 248 ? ? ? A . n # loop_ _pdbx_nonpoly_scheme.asym_id _pdbx_nonpoly_scheme.entity_id _pdbx_nonpoly_scheme.mon_id _pdbx_nonpoly_scheme.ndb_seq_num _pdbx_nonpoly_scheme.pdb_seq_num _pdbx_nonpoly_scheme.auth_seq_num _pdbx_nonpoly_scheme.pdb_mon_id _pdbx_nonpoly_scheme.auth_mon_id _pdbx_nonpoly_scheme.pdb_strand_id _pdbx_nonpoly_scheme.pdb_ins_code B 2 RET 1 249 216 RET RET A A C 3 2DP 1 261 261 2DP 2DP A . D 3 2DP 1 262 262 2DP 2DP A . E 3 2DP 1 263 263 2DP 2DP A . F 3 2DP 1 264 264 2DP 2DP A . G 3 2DP 1 265 265 2DP 2DP A . H 3 2DP 1 267 267 2DP 2DP A . I 3 2DP 1 268 268 2DP 2DP A . J 3 2DP 1 269 269 2DP 2DP A . K 4 HOH 1 270 1 HOH HOH A . K 4 HOH 2 271 2 HOH HOH A . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_and_software_defined_assembly _pdbx_struct_assembly.method_details PISA,PQS _pdbx_struct_assembly.oligomeric_details trimeric _pdbx_struct_assembly.oligomeric_count 3 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1,2,3 _pdbx_struct_assembly_gen.asym_id_list A,B,C,D,E,F,G,H,I,J,K # loop_ _pdbx_struct_assembly_prop.biol_id _pdbx_struct_assembly_prop.type _pdbx_struct_assembly_prop.value _pdbx_struct_assembly_prop.details 1 'ABSA (A^2)' 27520 ? 1 MORE -247 ? 1 'SSA (A^2)' 32980 ? # loop_ _pdbx_struct_oper_list.id _pdbx_struct_oper_list.type _pdbx_struct_oper_list.name _pdbx_struct_oper_list.symmetry_operation _pdbx_struct_oper_list.matrix[1][1] _pdbx_struct_oper_list.matrix[1][2] _pdbx_struct_oper_list.matrix[1][3] _pdbx_struct_oper_list.vector[1] _pdbx_struct_oper_list.matrix[2][1] _pdbx_struct_oper_list.matrix[2][2] _pdbx_struct_oper_list.matrix[2][3] _pdbx_struct_oper_list.vector[2] _pdbx_struct_oper_list.matrix[3][1] _pdbx_struct_oper_list.matrix[3][2] _pdbx_struct_oper_list.matrix[3][3] _pdbx_struct_oper_list.vector[3] 1 'identity operation' 1_555 x,y,z 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 2 'crystal symmetry operation' 2_555 -y,x-y,z -0.5000000000 -0.8660254038 0.0000000000 0.0000000000 0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 3 'crystal symmetry operation' 3_555 -x+y,-x,z -0.5000000000 0.8660254038 0.0000000000 0.0000000000 -0.8660254038 -0.5000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 # 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 1999-04-27 2 'Structure model' 1 1 2008-03-24 3 'Structure model' 1 2 2011-07-13 # _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 ? # 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' 'Derived calculations' 3 3 'Structure model' 'Version format compliance' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal X-PLOR 'model building' 3.851 ? 1 X-PLOR refinement 3.851 ? 2 X-PLOR phasing 3.851 ? 3 # _em_3d_reconstruction.entry_id 2AT9 _em_3d_reconstruction.id 1 _em_3d_reconstruction.image_processing_id 1 _em_3d_reconstruction.num_particles . _em_3d_reconstruction.symmetry_type . _em_3d_reconstruction.algorithm ? _em_3d_reconstruction.details ? _em_3d_reconstruction.num_class_averages ? _em_3d_reconstruction.resolution 3.0 _em_3d_reconstruction.resolution_method 'DIFFRACTION PATTERN/LAYERLINES' _em_3d_reconstruction.method ? _em_3d_reconstruction.nominal_pixel_size ? _em_3d_reconstruction.actual_pixel_size ? _em_3d_reconstruction.magnification_calibration ? # _em_buffer.id 1 _em_buffer.specimen_id 1 _em_buffer.pH . _em_buffer.details ? _em_buffer.name ? # _em_entity_assembly.id 1 _em_entity_assembly.name Bacteriorhodopsin _em_entity_assembly.parent_id 0 _em_entity_assembly.source . _em_entity_assembly.type COMPLEX _em_entity_assembly.details ? _em_entity_assembly.entity_id_list ? _em_entity_assembly.synonym ? _em_entity_assembly.oligomeric_details ? # loop_ _em_image_scans.entry_id _em_image_scans.image_recording_id _em_image_scans.id _em_image_scans.scanner_model _em_image_scans.dimension_height _em_image_scans.dimension_width _em_image_scans.frames_per_image _em_image_scans.sampling_size _em_image_scans.citation_id _em_image_scans.number_digital_images _em_image_scans.od_range _em_image_scans.quant_bit_size _em_image_scans.details 2AT9 2 1 OTHER ? ? ? ? ? ? ? ? ? 2AT9 2 2 ? ? ? ? ? ? ? ? ? ? # loop_ _em_imaging.entry_id _em_imaging.id _em_imaging.specimen_id _em_imaging.accelerating_voltage _em_imaging.electron_source _em_imaging.illumination_mode _em_imaging.mode _em_imaging.microscope_model _em_imaging.calibrated_defocus_max _em_imaging.alignment_procedure _em_imaging.c2_aperture_diameter _em_imaging.calibrated_defocus_min _em_imaging.calibrated_magnification _em_imaging.cryogen _em_imaging.details _em_imaging.nominal_cs _em_imaging.nominal_defocus_max _em_imaging.nominal_defocus_min _em_imaging.nominal_magnification _em_imaging.residual_tilt _em_imaging.specimen_holder_model _em_imaging.recording_temperature_maximum _em_imaging.recording_temperature_minimum _em_imaging.citation_id _em_imaging.date _em_imaging.temperature _em_imaging.tilt_angle_min _em_imaging.tilt_angle_max _em_imaging.astigmatism _em_imaging.detector_distance _em_imaging.electron_beam_tilt_params _em_imaging.specimen_holder_type 2AT9 1 1 ? 'FIELD EMISSION GUN' 'FLOOD BEAM' DIFFRACTION 'JEOL 4000' ? ? ? ? ? ? ? ? ? ? ? ? ? 20 ? ? ? ? ? ? ? ? ? ? 2AT9 2 1 ? 'FIELD EMISSION GUN' 'FLOOD BEAM' 'BRIGHT FIELD' 'JEOL 3000SFF' ? ? ? ? ? ? ? ? ? ? ? ? ? 20 ? ? ? ? ? ? ? ? ? ? # _em_sample_support.id 1 _em_sample_support.specimen_id 1 _em_sample_support.details ? _em_sample_support.grid_material ? _em_sample_support.grid_mesh_size ? _em_sample_support.grid_type ? _em_sample_support.method ? _em_sample_support.film_material ? # _em_experiment.entry_id 2AT9 _em_experiment.id 1 _em_experiment.entity_assembly_id 1 _em_experiment.aggregation_state '2D ARRAY' _em_experiment.reconstruction_method CRYSTALLOGRAPHY # _em_single_particle_entity.entry_id 2AT9 _em_single_particle_entity.id 1 _em_single_particle_entity.image_processing_id 1 _em_single_particle_entity.point_symmetry ? # _pdbx_validate_close_contact.id 1 _pdbx_validate_close_contact.PDB_model_num 1 _pdbx_validate_close_contact.auth_atom_id_1 O _pdbx_validate_close_contact.auth_asym_id_1 A _pdbx_validate_close_contact.auth_comp_id_1 ALA _pdbx_validate_close_contact.auth_seq_id_1 98 _pdbx_validate_close_contact.PDB_ins_code_1 ? _pdbx_validate_close_contact.label_alt_id_1 ? _pdbx_validate_close_contact.auth_atom_id_2 O _pdbx_validate_close_contact.auth_asym_id_2 A _pdbx_validate_close_contact.auth_comp_id_2 VAL _pdbx_validate_close_contact.auth_seq_id_2 101 _pdbx_validate_close_contact.PDB_ins_code_2 ? _pdbx_validate_close_contact.label_alt_id_2 ? _pdbx_validate_close_contact.dist 2.17 # 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 1 LEU A 25 ? ? -48.80 -9.29 2 1 PRO A 37 ? ? -66.65 41.99 3 1 PHE A 42 ? ? -68.35 -70.75 4 1 TYR A 43 ? ? -36.63 -25.10 5 1 ALA A 44 ? ? -76.04 -74.18 6 1 ILE A 45 ? ? -29.44 -65.03 7 1 GLU A 74 ? ? -163.36 -165.39 8 1 TYR A 79 ? ? -62.09 81.18 9 1 LEU A 97 ? ? -70.35 -73.36 10 1 LEU A 99 ? ? -56.04 -81.65 11 1 LEU A 100 ? ? -24.51 -61.40 12 1 ASP A 102 ? ? -34.07 105.59 13 1 ASP A 104 ? ? -31.42 136.49 14 1 ILE A 108 ? ? -69.83 -72.47 15 1 ASP A 115 ? ? -66.35 -73.21 16 1 LEU A 127 ? ? -144.95 -11.70 17 1 ARG A 134 ? ? -57.67 -97.06 18 1 PHE A 135 ? ? -9.53 -38.57 19 1 ALA A 143 ? ? -26.51 -51.71 20 1 LEU A 146 ? ? -49.89 -15.11 21 1 PHE A 153 ? ? -88.01 -99.80 22 1 PHE A 156 ? ? -59.06 6.35 23 1 SER A 158 ? ? -47.16 -141.09 24 1 ALA A 160 ? ? -52.95 85.83 25 1 ARG A 164 ? ? -49.85 105.29 26 1 PRO A 165 ? ? -65.16 18.36 27 1 ALA A 168 ? ? -10.58 -86.23 28 1 SER A 169 ? ? -41.51 -70.32 29 1 THR A 170 ? ? -38.26 -32.88 30 1 SER A 183 ? ? -52.69 -1.42 31 1 ILE A 198 ? ? -78.50 -91.04 32 1 ASP A 212 ? ? -71.88 -71.20 33 1 SER A 214 ? ? -51.13 -8.59 34 1 LYS A 216 ? ? -111.26 -83.63 35 1 PHE A 219 ? ? -36.68 -85.18 36 1 ILE A 222 ? ? -39.42 -11.06 # _pdbx_validate_planes.id 1 _pdbx_validate_planes.PDB_model_num 1 _pdbx_validate_planes.auth_comp_id TYR _pdbx_validate_planes.auth_asym_id A _pdbx_validate_planes.auth_seq_id 147 _pdbx_validate_planes.PDB_ins_code ? _pdbx_validate_planes.label_alt_id ? _pdbx_validate_planes.rmsd 0.069 _pdbx_validate_planes.type 'SIDE CHAIN' # loop_ _pdbx_validate_chiral.id _pdbx_validate_chiral.PDB_model_num _pdbx_validate_chiral.auth_atom_id _pdbx_validate_chiral.label_alt_id _pdbx_validate_chiral.auth_asym_id _pdbx_validate_chiral.auth_comp_id _pdbx_validate_chiral.auth_seq_id _pdbx_validate_chiral.PDB_ins_code _pdbx_validate_chiral.details _pdbx_validate_chiral.omega 1 1 C18 ? A 2DP 261 ? PLANAR . 2 1 C23 ? A 2DP 261 ? PLANAR . 3 1 C18 ? A 2DP 262 ? PLANAR . 4 1 C23 ? A 2DP 262 ? PLANAR . 5 1 C18 ? A 2DP 263 ? PLANAR . 6 1 C23 ? A 2DP 263 ? PLANAR . 7 1 C18 ? A 2DP 264 ? PLANAR . 8 1 C23 ? A 2DP 264 ? PLANAR . 9 1 C18 ? A 2DP 265 ? PLANAR . 10 1 C23 ? A 2DP 265 ? PLANAR . 11 1 C18 ? A 2DP 267 ? PLANAR . 12 1 C23 ? A 2DP 267 ? PLANAR . 13 1 C18 ? A 2DP 268 ? PLANAR . 14 1 C23 ? A 2DP 268 ? PLANAR . 15 1 C18 ? A 2DP 269 ? PLANAR . 16 1 C23 ? A 2DP 269 ? PLANAR . # 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 PCA 1 ? A PCA 1 2 1 Y 1 A ALA 2 ? A ALA 2 3 1 Y 1 A GLN 3 ? A GLN 3 4 1 Y 1 A ILE 4 ? A ILE 4 5 1 Y 1 A THR 5 ? A THR 5 6 1 Y 1 A ALA 228 ? A ALA 228 7 1 Y 1 A ILE 229 ? A ILE 229 8 1 Y 1 A PHE 230 ? A PHE 230 9 1 Y 1 A GLY 231 ? A GLY 231 10 1 Y 1 A GLU 232 ? A GLU 232 11 1 Y 1 A ALA 233 ? A ALA 233 12 1 Y 1 A GLU 234 ? A GLU 234 13 1 Y 1 A ALA 235 ? A ALA 235 14 1 Y 1 A PRO 236 ? A PRO 236 15 1 Y 1 A GLU 237 ? A GLU 237 16 1 Y 1 A PRO 238 ? A PRO 238 17 1 Y 1 A SER 239 ? A SER 239 18 1 Y 1 A ALA 240 ? A ALA 240 19 1 Y 1 A GLY 241 ? A GLY 241 20 1 Y 1 A ASP 242 ? A ASP 242 21 1 Y 1 A GLY 243 ? A GLY 243 22 1 Y 1 A ALA 244 ? A ALA 244 23 1 Y 1 A ALA 245 ? A ALA 245 24 1 Y 1 A ALA 246 ? A ALA 246 25 1 Y 1 A THR 247 ? A THR 247 26 1 Y 1 A SER 248 ? A SER 248 # _em_embedding.details '3% (w/v) trehalose' _em_embedding.id 1 _em_embedding.material trehalose _em_embedding.specimen_id 1 # _em_image_processing.id 1 _em_image_processing.image_recording_id 1 _em_image_processing.details ? # loop_ _em_image_recording.id _em_image_recording.imaging_id _em_image_recording.film_or_detector_model _em_image_recording.avg_electron_dose_per_image _em_image_recording.average_exposure_time _em_image_recording.details _em_image_recording.num_grids_imaged _em_image_recording.num_diffraction_images _em_image_recording.num_real_images _em_image_recording.detector_mode 1 1 'GENERIC GATAN' 10 ? '1k x 1k slowscan CCD camera (Gatan)' ? ? ? ? 2 2 'KODAK SO-163 FILM' 30 ? 'scanned using LeafScan45' ? ? ? ? # loop_ _em_software.category _em_software.details _em_software.fitting_id _em_software.id _em_software.image_processing_id _em_software.imaging_id _em_software.name _em_software.version 'CRYSTALLOGRAPHY MERGING' 'Agard, 1983' ? 1 ? ? LATLINE ? 'CRYSTALLOGRAPHY MERGING' ? ? 2 ? ? 'CCP4 package' ? OTHER 'extraction of phase information from micrographs' ? 3 ? ? 'MRC package' ? 'MODEL FITTING' ? ? 4 ? ? O ? 'MODEL REFINEMENT' ? ? 5 ? ? X-PLOR ? # _em_specimen.experiment_id 1 _em_specimen.id 1 _em_specimen.embedding_applied YES _em_specimen.shadowing_applied NO _em_specimen.staining_applied NO _em_specimen.vitrification_applied YES _em_specimen.concentration ? _em_specimen.details ? # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 RETINAL RET 3 '3-[[3-METHYLPHOSPHONO-GLYCEROLYL]PHOSPHONYL]-[1,2-DI[2,6,10,14-TETRAMETHYL-HEXADECAN-16-YL]GLYCEROL' 2DP 4 water HOH #