data_1XK2 # _entry.id 1XK2 # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.281 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 1XK2 RCSB RCSB030444 WWPDB D_1000030444 # _pdbx_database_related.db_name PDB _pdbx_database_related.db_id 1Xk3 _pdbx_database_related.details . _pdbx_database_related.content_type unspecified # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1XK2 _pdbx_database_status.recvd_initial_deposition_date 2004-09-26 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf REL _pdbx_database_status.status_code_mr ? _pdbx_database_status.SG_entry ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_cs ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Wang, J.' 1 'Lad, L.' 2 'Poulos, T.L.' 3 'Ortiz de montellano, P.R.' 4 # _citation.id primary _citation.title ;Regiospecificity determinants of human heme oxygenase: differential NADPH- and ascorbate-dependent heme cleavage by the R183E mutant. ; _citation.journal_abbrev J.Biol.Chem. _citation.journal_volume 280 _citation.page_first 2797 _citation.page_last 2806 _citation.year 2005 _citation.journal_id_ASTM JBCHA3 _citation.country US _citation.journal_id_ISSN 0021-9258 _citation.journal_id_CSD 0071 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 15525643 _citation.pdbx_database_id_DOI 10.1074/jbc.M411229200 # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Wang, J.' 1 primary 'Lad, L.' 2 primary 'Poulos, T.L.' 3 primary 'Ortiz de montellano, P.R.' 4 # _cell.entry_id 1XK2 _cell.length_a 61.371 _cell.length_b 54.712 _cell.length_c 71.889 _cell.angle_alpha 90.00 _cell.angle_beta 99.13 _cell.angle_gamma 90.00 _cell.Z_PDB 4 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1XK2 _symmetry.space_group_name_H-M 'P 1 21 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 4 _symmetry.space_group_name_Hall ? # 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 'Heme oxygenase 1' 26870.535 2 1.14.99.3 R183E ? ? 2 non-polymer syn 'PROTOPORPHYRIN IX CONTAINING FE' 616.487 2 ? ? ? ? 3 water nat water 18.015 206 ? ? ? ? # _entity_name_com.entity_id 1 _entity_name_com.name HO-1 # _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 ;MERPQPDSMPQDLSEALKEATKEVHTQAENAEFMRNFQKGQVTRDGFKLVMASLYHIYVALEEEIERNKESPVFAPVYFP EELHRKAALEQDLAFWYGPRWQEVIPYTPAMQRYVKRLHEVGRTEPELLVAHAYTRYLGDLSGGQVLKKIAQKALDLPSS GEGLAFFTFPNIASATKFKQLYESRMNSLEMTPAVRQRVIEEAKTAFLLNIQLFEELQELLTHDTKDQSPSRA ; _entity_poly.pdbx_seq_one_letter_code_can ;MERPQPDSMPQDLSEALKEATKEVHTQAENAEFMRNFQKGQVTRDGFKLVMASLYHIYVALEEEIERNKESPVFAPVYFP EELHRKAALEQDLAFWYGPRWQEVIPYTPAMQRYVKRLHEVGRTEPELLVAHAYTRYLGDLSGGQVLKKIAQKALDLPSS GEGLAFFTFPNIASATKFKQLYESRMNSLEMTPAVRQRVIEEAKTAFLLNIQLFEELQELLTHDTKDQSPSRA ; _entity_poly.pdbx_strand_id A,B _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 MET n 1 2 GLU n 1 3 ARG n 1 4 PRO n 1 5 GLN n 1 6 PRO n 1 7 ASP n 1 8 SER n 1 9 MET n 1 10 PRO n 1 11 GLN n 1 12 ASP n 1 13 LEU n 1 14 SER n 1 15 GLU n 1 16 ALA n 1 17 LEU n 1 18 LYS n 1 19 GLU n 1 20 ALA n 1 21 THR n 1 22 LYS n 1 23 GLU n 1 24 VAL n 1 25 HIS n 1 26 THR n 1 27 GLN n 1 28 ALA n 1 29 GLU n 1 30 ASN n 1 31 ALA n 1 32 GLU n 1 33 PHE n 1 34 MET n 1 35 ARG n 1 36 ASN n 1 37 PHE n 1 38 GLN n 1 39 LYS n 1 40 GLY n 1 41 GLN n 1 42 VAL n 1 43 THR n 1 44 ARG n 1 45 ASP n 1 46 GLY n 1 47 PHE n 1 48 LYS n 1 49 LEU n 1 50 VAL n 1 51 MET n 1 52 ALA n 1 53 SER n 1 54 LEU n 1 55 TYR n 1 56 HIS n 1 57 ILE n 1 58 TYR n 1 59 VAL n 1 60 ALA n 1 61 LEU n 1 62 GLU n 1 63 GLU n 1 64 GLU n 1 65 ILE n 1 66 GLU n 1 67 ARG n 1 68 ASN n 1 69 LYS n 1 70 GLU n 1 71 SER n 1 72 PRO n 1 73 VAL n 1 74 PHE n 1 75 ALA n 1 76 PRO n 1 77 VAL n 1 78 TYR n 1 79 PHE n 1 80 PRO n 1 81 GLU n 1 82 GLU n 1 83 LEU n 1 84 HIS n 1 85 ARG n 1 86 LYS n 1 87 ALA n 1 88 ALA n 1 89 LEU n 1 90 GLU n 1 91 GLN n 1 92 ASP n 1 93 LEU n 1 94 ALA n 1 95 PHE n 1 96 TRP n 1 97 TYR n 1 98 GLY n 1 99 PRO n 1 100 ARG n 1 101 TRP n 1 102 GLN n 1 103 GLU n 1 104 VAL n 1 105 ILE n 1 106 PRO n 1 107 TYR n 1 108 THR n 1 109 PRO n 1 110 ALA n 1 111 MET n 1 112 GLN n 1 113 ARG n 1 114 TYR n 1 115 VAL n 1 116 LYS n 1 117 ARG n 1 118 LEU n 1 119 HIS n 1 120 GLU n 1 121 VAL n 1 122 GLY n 1 123 ARG n 1 124 THR n 1 125 GLU n 1 126 PRO n 1 127 GLU n 1 128 LEU n 1 129 LEU n 1 130 VAL n 1 131 ALA n 1 132 HIS n 1 133 ALA n 1 134 TYR n 1 135 THR n 1 136 ARG n 1 137 TYR n 1 138 LEU n 1 139 GLY n 1 140 ASP n 1 141 LEU n 1 142 SER n 1 143 GLY n 1 144 GLY n 1 145 GLN n 1 146 VAL n 1 147 LEU n 1 148 LYS n 1 149 LYS n 1 150 ILE n 1 151 ALA n 1 152 GLN n 1 153 LYS n 1 154 ALA n 1 155 LEU n 1 156 ASP n 1 157 LEU n 1 158 PRO n 1 159 SER n 1 160 SER n 1 161 GLY n 1 162 GLU n 1 163 GLY n 1 164 LEU n 1 165 ALA n 1 166 PHE n 1 167 PHE n 1 168 THR n 1 169 PHE n 1 170 PRO n 1 171 ASN n 1 172 ILE n 1 173 ALA n 1 174 SER n 1 175 ALA n 1 176 THR n 1 177 LYS n 1 178 PHE n 1 179 LYS n 1 180 GLN n 1 181 LEU n 1 182 TYR n 1 183 GLU n 1 184 SER n 1 185 ARG n 1 186 MET n 1 187 ASN n 1 188 SER n 1 189 LEU n 1 190 GLU n 1 191 MET n 1 192 THR n 1 193 PRO n 1 194 ALA n 1 195 VAL n 1 196 ARG n 1 197 GLN n 1 198 ARG n 1 199 VAL n 1 200 ILE n 1 201 GLU n 1 202 GLU n 1 203 ALA n 1 204 LYS n 1 205 THR n 1 206 ALA n 1 207 PHE n 1 208 LEU n 1 209 LEU n 1 210 ASN n 1 211 ILE n 1 212 GLN n 1 213 LEU n 1 214 PHE n 1 215 GLU n 1 216 GLU n 1 217 LEU n 1 218 GLN n 1 219 GLU n 1 220 LEU n 1 221 LEU n 1 222 THR n 1 223 HIS n 1 224 ASP n 1 225 THR n 1 226 LYS n 1 227 ASP n 1 228 GLN n 1 229 SER n 1 230 PRO n 1 231 SER n 1 232 ARG n 1 233 ALA 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 'HMOX1, HO1, HO' _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 'Escherichia coli' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id 562 _entity_src_gen.host_org_genus Escherichia _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 ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code HMOX1_HUMAN _struct_ref.pdbx_db_accession P09601 _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ;MERPQPDSMPQDLSEALKEATKEVHTQAENAEFMRNFQKGQVTRDGFKLVMASLYHIYVALEEEIERNKESPVFAPVYFP EELHRKAALEQDLAFWYGPRWQEVIPYTPAMQRYVKRLHEVGRTEPELLVAHAYTRYLGDLSGGQVLKKIAQKALDLPSS GEGLAFFTFPNIASATKFKQLYRSRMNSLEMTPAVRQRVIEEAKTAFLLNIQLFEELQELLTHDTKDQSPSRA ; _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_db_isoform ? # loop_ _struct_ref_seq.align_id _struct_ref_seq.ref_id _struct_ref_seq.pdbx_PDB_id_code _struct_ref_seq.pdbx_strand_id _struct_ref_seq.seq_align_beg _struct_ref_seq.pdbx_seq_align_beg_ins_code _struct_ref_seq.seq_align_end _struct_ref_seq.pdbx_seq_align_end_ins_code _struct_ref_seq.pdbx_db_accession _struct_ref_seq.db_align_beg _struct_ref_seq.pdbx_db_align_beg_ins_code _struct_ref_seq.db_align_end _struct_ref_seq.pdbx_db_align_end_ins_code _struct_ref_seq.pdbx_auth_seq_align_beg _struct_ref_seq.pdbx_auth_seq_align_end 1 1 1XK2 A 1 ? 233 ? P09601 1 ? 233 ? 1 233 2 1 1XK2 B 1 ? 233 ? P09601 1 ? 233 ? 1 233 # loop_ _struct_ref_seq_dif.align_id _struct_ref_seq_dif.pdbx_pdb_id_code _struct_ref_seq_dif.mon_id _struct_ref_seq_dif.pdbx_pdb_strand_id _struct_ref_seq_dif.seq_num _struct_ref_seq_dif.pdbx_pdb_ins_code _struct_ref_seq_dif.pdbx_seq_db_name _struct_ref_seq_dif.pdbx_seq_db_accession_code _struct_ref_seq_dif.db_mon_id _struct_ref_seq_dif.pdbx_seq_db_seq_num _struct_ref_seq_dif.details _struct_ref_seq_dif.pdbx_auth_seq_num _struct_ref_seq_dif.pdbx_ordinal 1 1XK2 GLU A 183 ? UNP P09601 ARG 183 ENGINEERED 183 1 2 1XK2 GLU B 183 ? UNP P09601 ARG 183 ENGINEERED 183 2 # 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 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 HEM non-polymer . 'PROTOPORPHYRIN IX CONTAINING FE' HEME 'C34 H32 Fe N4 O4' 616.487 HIS 'L-peptide linking' y HISTIDINE ? 'C6 H10 N3 O2 1' 156.162 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 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 # _exptl.entry_id 1XK2 _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 2 _exptl_crystal.density_percent_sol 44 _exptl_crystal.description ? _exptl_crystal.F_000 ? _exptl_crystal.preparation ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, SITTING DROP' _exptl_crystal_grow.temp 293 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 7.5 _exptl_crystal_grow.pdbx_details 'NH4SO4, hepes, hexanediol, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K' _exptl_crystal_grow.pdbx_pH_range . # _diffrn.id 1 _diffrn.ambient_temp ? _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'IMAGE PLATE' _diffrn_detector.type 'RIGAKU RAXIS IV' _diffrn_detector.pdbx_collection_date 2004-06-04 _diffrn_detector.details ? # _diffrn_radiation.diffrn_id 1 _diffrn_radiation.wavelength_id 1 _diffrn_radiation.pdbx_monochromatic_or_laue_m_l M _diffrn_radiation.monochromator ? _diffrn_radiation.pdbx_diffrn_protocol 'SINGLE WAVELENGTH' _diffrn_radiation.pdbx_scattering_type x-ray # _diffrn_radiation_wavelength.id 1 _diffrn_radiation_wavelength.wavelength 1.53 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source 'ROTATING ANODE' _diffrn_source.type RIGAKU _diffrn_source.pdbx_synchrotron_site ? _diffrn_source.pdbx_synchrotron_beamline ? _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list 1.53 # _reflns.entry_id 1XK2 _reflns.observed_criterion_sigma_F 2.0 _reflns.observed_criterion_sigma_I 2.0 _reflns.d_resolution_high 2.0 _reflns.d_resolution_low 50 _reflns.number_all ? _reflns.number_obs 25306 _reflns.percent_possible_obs 99 _reflns.pdbx_Rmerge_I_obs ? _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_sigmaI ? _reflns.B_iso_Wilson_estimate ? _reflns.pdbx_redundancy ? _reflns.R_free_details ? _reflns.limit_h_max ? _reflns.limit_h_min ? _reflns.limit_k_max ? _reflns.limit_k_min ? _reflns.limit_l_max ? _reflns.limit_l_min ? _reflns.observed_criterion_F_max ? _reflns.observed_criterion_F_min ? _reflns.pdbx_chi_squared ? _reflns.pdbx_scaling_rejects ? _reflns.pdbx_diffrn_id 1 _reflns.pdbx_ordinal 1 # _reflns_shell.d_res_high 2.0 _reflns_shell.d_res_low 2.2 _reflns_shell.percent_possible_all 99 _reflns_shell.Rmerge_I_obs ? _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs ? _reflns_shell.pdbx_redundancy ? _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _reflns_shell.number_measured_all ? _reflns_shell.number_measured_obs ? _reflns_shell.number_unique_obs ? _reflns_shell.pdbx_chi_squared ? _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1XK2 _refine.ls_d_res_high 2.2 _refine.ls_d_res_low 50 _refine.pdbx_ls_sigma_F 2 _refine.pdbx_ls_sigma_I ? _refine.ls_number_reflns_all ? _refine.ls_number_reflns_obs 24132 _refine.ls_number_reflns_R_free ? _refine.ls_percent_reflns_obs ? _refine.ls_R_factor_all ? _refine.ls_R_factor_obs ? _refine.ls_R_factor_R_work 0.22 _refine.ls_R_factor_R_free 0.23 _refine.ls_redundancy_reflns_obs ? _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.ls_percent_reflns_R_free ? _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.pdbx_method_to_determine_struct 'MOLECULAR REPLACEMENT' _refine.pdbx_starting_model ? _refine.pdbx_ls_cross_valid_method ? _refine.pdbx_R_Free_selection_details ? _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_stereochemistry_target_values ? _refine.solvent_model_details ? _refine.solvent_model_param_bsol ? _refine.solvent_model_param_ksol ? _refine.occupancy_max ? _refine.occupancy_min ? _refine.pdbx_isotropic_thermal_model ? _refine.B_iso_mean ? _refine.aniso_B[1][1] ? _refine.aniso_B[1][2] ? _refine.aniso_B[1][3] ? _refine.aniso_B[2][2] ? _refine.aniso_B[2][3] ? _refine.aniso_B[3][3] ? _refine.details ? _refine.B_iso_min ? _refine.B_iso_max ? _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.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.overall_SU_B ? _refine.overall_SU_ML ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_overall_ESU_R_Free ? _refine.pdbx_data_cutoff_high_rms_absF ? _refine.ls_wR_factor_R_free ? _refine.ls_wR_factor_R_work ? _refine.overall_FOM_free_R_set ? _refine.overall_FOM_work_R_set ? _refine.pdbx_refine_id 'X-RAY DIFFRACTION' _refine.pdbx_diffrn_id 1 _refine.pdbx_TLS_residual_ADP_flag ? _refine.pdbx_overall_phase_error ? _refine.pdbx_overall_SU_R_free_Cruickshank_DPI ? _refine.pdbx_overall_SU_R_Blow_DPI ? _refine.pdbx_overall_SU_R_free_Blow_DPI ? # _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_hist.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 3486 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 86 _refine_hist.number_atoms_solvent 206 _refine_hist.number_atoms_total 3778 _refine_hist.d_res_high 2.2 _refine_hist.d_res_low 50 # _refine_ls_restr.type c_bond_d _refine_ls_restr.dev_ideal 0.006 _refine_ls_restr.dev_ideal_target ? _refine_ls_restr.weight ? _refine_ls_restr.number ? _refine_ls_restr.pdbx_refine_id 'X-RAY DIFFRACTION' _refine_ls_restr.pdbx_restraint_function ? # _struct.entry_id 1XK2 _struct.title 'NADPH- and Ascorbate-Supported Heme Oxygenase Reactions are Distinct. Regiospecificity of Heme Cleavage by the R183E Mutant' _struct.pdbx_descriptor 'Heme oxygenase 1 (E.C.1.14.99.3)' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1XK2 _struct_keywords.pdbx_keywords OXIDOREDUCTASE _struct_keywords.text 'heme, heme degradation, catalytic mechanism, OXIDOREDUCTASE' # 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 1 ? C N N 2 ? D N N 2 ? E N N 3 ? F N N 3 ? # loop_ _struct_biol.id _struct_biol.pdbx_parent_biol_id _struct_biol.details 1 ? ? 2 ? ? # 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 1 ASP A 12 ? THR A 21 ? ASP A 12 THR A 21 1 ? 10 HELX_P HELX_P2 2 THR A 21 ? ALA A 31 ? THR A 21 ALA A 31 1 ? 11 HELX_P HELX_P3 3 ALA A 31 ? LYS A 39 ? ALA A 31 LYS A 39 1 ? 9 HELX_P HELX_P4 4 THR A 43 ? ASN A 68 ? THR A 43 ASN A 68 1 ? 26 HELX_P HELX_P5 5 PHE A 74 ? TYR A 78 ? PHE A 74 TYR A 78 5 ? 5 HELX_P HELX_P6 6 PHE A 79 ? HIS A 84 ? PHE A 79 HIS A 84 1 ? 6 HELX_P HELX_P7 7 ARG A 85 ? GLY A 98 ? ARG A 85 GLY A 98 1 ? 14 HELX_P HELX_P8 8 ARG A 100 ? ILE A 105 ? ARG A 100 ILE A 105 1 ? 6 HELX_P HELX_P9 9 THR A 108 ? GLU A 125 ? THR A 108 GLU A 125 1 ? 18 HELX_P HELX_P10 10 LEU A 128 ? GLY A 143 ? LEU A 128 GLY A 143 1 ? 16 HELX_P HELX_P11 11 GLY A 143 ? ASP A 156 ? GLY A 143 ASP A 156 1 ? 14 HELX_P HELX_P12 12 LEU A 164 ? THR A 168 ? LEU A 164 THR A 168 5 ? 5 HELX_P HELX_P13 13 SER A 174 ? SER A 188 ? SER A 174 SER A 188 1 ? 15 HELX_P HELX_P14 14 THR A 192 ? LEU A 221 ? THR A 192 LEU A 221 1 ? 30 HELX_P HELX_P15 15 ASP B 12 ? THR B 21 ? ASP B 12 THR B 21 1 ? 10 HELX_P HELX_P16 16 THR B 21 ? ALA B 31 ? THR B 21 ALA B 31 1 ? 11 HELX_P HELX_P17 17 ALA B 31 ? LYS B 39 ? ALA B 31 LYS B 39 1 ? 9 HELX_P HELX_P18 18 THR B 43 ? ASN B 68 ? THR B 43 ASN B 68 1 ? 26 HELX_P HELX_P19 19 PHE B 74 ? TYR B 78 ? PHE B 74 TYR B 78 5 ? 5 HELX_P HELX_P20 20 PHE B 79 ? HIS B 84 ? PHE B 79 HIS B 84 1 ? 6 HELX_P HELX_P21 21 ARG B 85 ? GLY B 98 ? ARG B 85 GLY B 98 1 ? 14 HELX_P HELX_P22 22 ARG B 100 ? ILE B 105 ? ARG B 100 ILE B 105 1 ? 6 HELX_P HELX_P23 23 THR B 108 ? GLU B 125 ? THR B 108 GLU B 125 1 ? 18 HELX_P HELX_P24 24 LEU B 128 ? ASP B 156 ? LEU B 128 ASP B 156 1 ? 29 HELX_P HELX_P25 25 LEU B 164 ? THR B 168 ? LEU B 164 THR B 168 5 ? 5 HELX_P HELX_P26 26 SER B 174 ? SER B 188 ? SER B 174 SER B 188 1 ? 15 HELX_P HELX_P27 27 THR B 192 ? HIS B 223 ? THR B 192 HIS B 223 1 ? 32 # _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 metalc1 metalc ? ? A HIS 25 NE2 ? ? ? 1_555 C HEM . FE ? ? A HIS 25 A HEM 300 1_555 ? ? ? ? ? ? ? 2.088 ? metalc2 metalc ? ? B HIS 25 NE2 ? ? ? 1_555 D HEM . FE ? ? B HIS 25 B HEM 300 1_555 ? ? ? ? ? ? ? 2.125 ? metalc3 metalc ? ? C HEM . FE ? ? ? 1_555 E HOH . O ? ? A HEM 300 A HOH 417 1_555 ? ? ? ? ? ? ? 1.954 ? metalc4 metalc ? ? D HEM . FE ? ? ? 1_555 F HOH . O ? ? B HEM 300 B HOH 388 1_555 ? ? ? ? ? ? ? 2.070 ? # _struct_conn_type.id metalc _struct_conn_type.criteria ? _struct_conn_type.reference ? # 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 ? ? ? ? 17 'BINDING SITE FOR RESIDUE HEM A 300' AC2 Software ? ? ? ? 14 'BINDING SITE FOR RESIDUE HEM B 300' # 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 17 LYS A 18 ? LYS A 18 . ? 1_555 ? 2 AC1 17 HIS A 25 ? HIS A 25 . ? 1_555 ? 3 AC1 17 ALA A 28 ? ALA A 28 . ? 1_555 ? 4 AC1 17 GLU A 29 ? GLU A 29 . ? 1_555 ? 5 AC1 17 MET A 34 ? MET A 34 . ? 1_555 ? 6 AC1 17 GLN A 38 ? GLN A 38 . ? 1_555 ? 7 AC1 17 TYR A 134 ? TYR A 134 . ? 1_555 ? 8 AC1 17 THR A 135 ? THR A 135 . ? 1_555 ? 9 AC1 17 ARG A 136 ? ARG A 136 . ? 1_555 ? 10 AC1 17 GLY A 139 ? GLY A 139 . ? 1_555 ? 11 AC1 17 SER A 142 ? SER A 142 . ? 1_555 ? 12 AC1 17 GLY A 143 ? GLY A 143 . ? 1_555 ? 13 AC1 17 PHE A 207 ? PHE A 207 . ? 1_555 ? 14 AC1 17 ASN A 210 ? ASN A 210 . ? 1_555 ? 15 AC1 17 PHE A 214 ? PHE A 214 . ? 1_555 ? 16 AC1 17 HOH E . ? HOH A 306 . ? 1_555 ? 17 AC1 17 HOH E . ? HOH A 417 . ? 1_555 ? 18 AC2 14 LYS B 18 ? LYS B 18 . ? 1_555 ? 19 AC2 14 HIS B 25 ? HIS B 25 . ? 1_555 ? 20 AC2 14 MET B 34 ? MET B 34 . ? 1_555 ? 21 AC2 14 GLN B 38 ? GLN B 38 . ? 1_555 ? 22 AC2 14 TYR B 134 ? TYR B 134 . ? 1_555 ? 23 AC2 14 THR B 135 ? THR B 135 . ? 1_555 ? 24 AC2 14 ARG B 136 ? ARG B 136 . ? 1_555 ? 25 AC2 14 GLY B 139 ? GLY B 139 . ? 1_555 ? 26 AC2 14 SER B 142 ? SER B 142 . ? 1_555 ? 27 AC2 14 PHE B 207 ? PHE B 207 . ? 1_555 ? 28 AC2 14 ASN B 210 ? ASN B 210 . ? 1_555 ? 29 AC2 14 PHE B 214 ? PHE B 214 . ? 1_555 ? 30 AC2 14 HOH F . ? HOH B 372 . ? 1_555 ? 31 AC2 14 HOH F . ? HOH B 388 . ? 1_555 ? # _database_PDB_matrix.entry_id 1XK2 _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 1XK2 _atom_sites.fract_transf_matrix[1][1] 0.016294 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.002619 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.018278 _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] 0.014089 _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 FE N O 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 MET 1 1 ? ? ? A . n A 1 2 GLU 2 2 ? ? ? A . n A 1 3 ARG 3 3 ? ? ? A . n A 1 4 PRO 4 4 ? ? ? A . n A 1 5 GLN 5 5 ? ? ? A . n A 1 6 PRO 6 6 ? ? ? A . n A 1 7 ASP 7 7 ? ? ? A . n A 1 8 SER 8 8 ? ? ? A . n A 1 9 MET 9 9 ? ? ? A . n A 1 10 PRO 10 10 10 PRO PRO A . n A 1 11 GLN 11 11 11 GLN GLN A . n A 1 12 ASP 12 12 12 ASP ASP A . n A 1 13 LEU 13 13 13 LEU LEU A . n A 1 14 SER 14 14 14 SER SER A . n A 1 15 GLU 15 15 15 GLU GLU A . n A 1 16 ALA 16 16 16 ALA ALA A . n A 1 17 LEU 17 17 17 LEU LEU A . n A 1 18 LYS 18 18 18 LYS LYS A . n A 1 19 GLU 19 19 19 GLU GLU A . n A 1 20 ALA 20 20 20 ALA ALA A . n A 1 21 THR 21 21 21 THR THR A . n A 1 22 LYS 22 22 22 LYS LYS A . n A 1 23 GLU 23 23 23 GLU GLU A . n A 1 24 VAL 24 24 24 VAL VAL A . n A 1 25 HIS 25 25 25 HIS HIS A . n A 1 26 THR 26 26 26 THR THR A . n A 1 27 GLN 27 27 27 GLN GLN A . n A 1 28 ALA 28 28 28 ALA ALA A . n A 1 29 GLU 29 29 29 GLU GLU A . n A 1 30 ASN 30 30 30 ASN ASN A . n A 1 31 ALA 31 31 31 ALA ALA A . n A 1 32 GLU 32 32 32 GLU GLU A . n A 1 33 PHE 33 33 33 PHE PHE A . n A 1 34 MET 34 34 34 MET MET A . n A 1 35 ARG 35 35 35 ARG ARG A . n A 1 36 ASN 36 36 36 ASN ASN A . n A 1 37 PHE 37 37 37 PHE PHE A . n A 1 38 GLN 38 38 38 GLN GLN A . n A 1 39 LYS 39 39 39 LYS LYS A . n A 1 40 GLY 40 40 40 GLY GLY A . n A 1 41 GLN 41 41 41 GLN GLN A . n A 1 42 VAL 42 42 42 VAL VAL A . n A 1 43 THR 43 43 43 THR THR A . n A 1 44 ARG 44 44 44 ARG ARG A . n A 1 45 ASP 45 45 45 ASP ASP A . n A 1 46 GLY 46 46 46 GLY GLY A . n A 1 47 PHE 47 47 47 PHE PHE A . n A 1 48 LYS 48 48 48 LYS LYS A . n A 1 49 LEU 49 49 49 LEU LEU A . n A 1 50 VAL 50 50 50 VAL VAL A . n A 1 51 MET 51 51 51 MET MET A . n A 1 52 ALA 52 52 52 ALA ALA A . n A 1 53 SER 53 53 53 SER SER A . n A 1 54 LEU 54 54 54 LEU LEU A . n A 1 55 TYR 55 55 55 TYR TYR A . n A 1 56 HIS 56 56 56 HIS HIS A . n A 1 57 ILE 57 57 57 ILE ILE A . n A 1 58 TYR 58 58 58 TYR TYR A . n A 1 59 VAL 59 59 59 VAL VAL A . n A 1 60 ALA 60 60 60 ALA ALA A . n A 1 61 LEU 61 61 61 LEU LEU A . n A 1 62 GLU 62 62 62 GLU GLU A . n A 1 63 GLU 63 63 63 GLU GLU A . n A 1 64 GLU 64 64 64 GLU GLU A . n A 1 65 ILE 65 65 65 ILE ILE A . n A 1 66 GLU 66 66 66 GLU GLU A . n A 1 67 ARG 67 67 67 ARG ARG A . n A 1 68 ASN 68 68 68 ASN ASN A . n A 1 69 LYS 69 69 69 LYS LYS A . n A 1 70 GLU 70 70 70 GLU GLU A . n A 1 71 SER 71 71 71 SER SER A . n A 1 72 PRO 72 72 72 PRO PRO A . n A 1 73 VAL 73 73 73 VAL VAL A . n A 1 74 PHE 74 74 74 PHE PHE A . n A 1 75 ALA 75 75 75 ALA ALA A . n A 1 76 PRO 76 76 76 PRO PRO A . n A 1 77 VAL 77 77 77 VAL VAL A . n A 1 78 TYR 78 78 78 TYR TYR A . n A 1 79 PHE 79 79 79 PHE PHE A . n A 1 80 PRO 80 80 80 PRO PRO A . n A 1 81 GLU 81 81 81 GLU GLU A . n A 1 82 GLU 82 82 82 GLU GLU A . n A 1 83 LEU 83 83 83 LEU LEU A . n A 1 84 HIS 84 84 84 HIS HIS A . n A 1 85 ARG 85 85 85 ARG ARG A . n A 1 86 LYS 86 86 86 LYS LYS A . n A 1 87 ALA 87 87 87 ALA ALA A . n A 1 88 ALA 88 88 88 ALA ALA A . n A 1 89 LEU 89 89 89 LEU LEU A . n A 1 90 GLU 90 90 90 GLU GLU A . n A 1 91 GLN 91 91 91 GLN GLN A . n A 1 92 ASP 92 92 92 ASP ASP A . n A 1 93 LEU 93 93 93 LEU LEU A . n A 1 94 ALA 94 94 94 ALA ALA A . n A 1 95 PHE 95 95 95 PHE PHE A . n A 1 96 TRP 96 96 96 TRP TRP A . n A 1 97 TYR 97 97 97 TYR TYR A . n A 1 98 GLY 98 98 98 GLY GLY A . n A 1 99 PRO 99 99 99 PRO PRO A . n A 1 100 ARG 100 100 100 ARG ARG A . n A 1 101 TRP 101 101 101 TRP TRP A . n A 1 102 GLN 102 102 102 GLN GLN A . n A 1 103 GLU 103 103 103 GLU GLU A . n A 1 104 VAL 104 104 104 VAL VAL A . n A 1 105 ILE 105 105 105 ILE ILE A . n A 1 106 PRO 106 106 106 PRO PRO A . n A 1 107 TYR 107 107 107 TYR TYR A . n A 1 108 THR 108 108 108 THR THR A . n A 1 109 PRO 109 109 109 PRO PRO A . n A 1 110 ALA 110 110 110 ALA ALA A . n A 1 111 MET 111 111 111 MET MET A . n A 1 112 GLN 112 112 112 GLN GLN A . n A 1 113 ARG 113 113 113 ARG ARG A . n A 1 114 TYR 114 114 114 TYR TYR A . n A 1 115 VAL 115 115 115 VAL VAL A . n A 1 116 LYS 116 116 116 LYS LYS A . n A 1 117 ARG 117 117 117 ARG ARG A . n A 1 118 LEU 118 118 118 LEU LEU A . n A 1 119 HIS 119 119 119 HIS HIS A . n A 1 120 GLU 120 120 120 GLU GLU A . n A 1 121 VAL 121 121 121 VAL VAL A . n A 1 122 GLY 122 122 122 GLY GLY A . n A 1 123 ARG 123 123 123 ARG ARG A . n A 1 124 THR 124 124 124 THR THR A . n A 1 125 GLU 125 125 125 GLU GLU A . n A 1 126 PRO 126 126 126 PRO PRO A . n A 1 127 GLU 127 127 127 GLU GLU A . n A 1 128 LEU 128 128 128 LEU LEU A . n A 1 129 LEU 129 129 129 LEU LEU A . n A 1 130 VAL 130 130 130 VAL VAL A . n A 1 131 ALA 131 131 131 ALA ALA A . n A 1 132 HIS 132 132 132 HIS HIS A . n A 1 133 ALA 133 133 133 ALA ALA A . n A 1 134 TYR 134 134 134 TYR TYR A . n A 1 135 THR 135 135 135 THR THR A . n A 1 136 ARG 136 136 136 ARG ARG A . n A 1 137 TYR 137 137 137 TYR TYR A . n A 1 138 LEU 138 138 138 LEU LEU A . n A 1 139 GLY 139 139 139 GLY GLY A . n A 1 140 ASP 140 140 140 ASP ASP A . n A 1 141 LEU 141 141 141 LEU LEU A . n A 1 142 SER 142 142 142 SER SER A . n A 1 143 GLY 143 143 143 GLY GLY A . n A 1 144 GLY 144 144 144 GLY GLY A . n A 1 145 GLN 145 145 145 GLN GLN A . n A 1 146 VAL 146 146 146 VAL VAL A . n A 1 147 LEU 147 147 147 LEU LEU A . n A 1 148 LYS 148 148 148 LYS LYS A . n A 1 149 LYS 149 149 149 LYS LYS A . n A 1 150 ILE 150 150 150 ILE ILE A . n A 1 151 ALA 151 151 151 ALA ALA A . n A 1 152 GLN 152 152 152 GLN GLN A . n A 1 153 LYS 153 153 153 LYS LYS A . n A 1 154 ALA 154 154 154 ALA ALA A . n A 1 155 LEU 155 155 155 LEU LEU A . n A 1 156 ASP 156 156 156 ASP ASP A . n A 1 157 LEU 157 157 157 LEU LEU A . n A 1 158 PRO 158 158 158 PRO PRO A . n A 1 159 SER 159 159 159 SER SER A . n A 1 160 SER 160 160 160 SER SER A . n A 1 161 GLY 161 161 161 GLY GLY A . n A 1 162 GLU 162 162 162 GLU GLU A . n A 1 163 GLY 163 163 163 GLY GLY A . n A 1 164 LEU 164 164 164 LEU LEU A . n A 1 165 ALA 165 165 165 ALA ALA A . n A 1 166 PHE 166 166 166 PHE PHE A . n A 1 167 PHE 167 167 167 PHE PHE A . n A 1 168 THR 168 168 168 THR THR A . n A 1 169 PHE 169 169 169 PHE PHE A . n A 1 170 PRO 170 170 170 PRO PRO A . n A 1 171 ASN 171 171 171 ASN ASN A . n A 1 172 ILE 172 172 172 ILE ILE A . n A 1 173 ALA 173 173 173 ALA ALA A . n A 1 174 SER 174 174 174 SER SER A . n A 1 175 ALA 175 175 175 ALA ALA A . n A 1 176 THR 176 176 176 THR THR A . n A 1 177 LYS 177 177 177 LYS LYS A . n A 1 178 PHE 178 178 178 PHE PHE A . n A 1 179 LYS 179 179 179 LYS LYS A . n A 1 180 GLN 180 180 180 GLN GLN A . n A 1 181 LEU 181 181 181 LEU LEU A . n A 1 182 TYR 182 182 182 TYR TYR A . n A 1 183 GLU 183 183 183 GLU GLU A . n A 1 184 SER 184 184 184 SER SER A . n A 1 185 ARG 185 185 185 ARG ARG A . n A 1 186 MET 186 186 186 MET MET A . n A 1 187 ASN 187 187 187 ASN ASN A . n A 1 188 SER 188 188 188 SER SER A . n A 1 189 LEU 189 189 189 LEU LEU A . n A 1 190 GLU 190 190 190 GLU GLU A . n A 1 191 MET 191 191 191 MET MET A . n A 1 192 THR 192 192 192 THR THR A . n A 1 193 PRO 193 193 193 PRO PRO A . n A 1 194 ALA 194 194 194 ALA ALA A . n A 1 195 VAL 195 195 195 VAL VAL A . n A 1 196 ARG 196 196 196 ARG ARG A . n A 1 197 GLN 197 197 197 GLN GLN A . n A 1 198 ARG 198 198 198 ARG ARG A . n A 1 199 VAL 199 199 199 VAL VAL A . n A 1 200 ILE 200 200 200 ILE ILE A . n A 1 201 GLU 201 201 201 GLU GLU A . n A 1 202 GLU 202 202 202 GLU GLU A . n A 1 203 ALA 203 203 203 ALA ALA A . n A 1 204 LYS 204 204 204 LYS LYS A . n A 1 205 THR 205 205 205 THR THR A . n A 1 206 ALA 206 206 206 ALA ALA A . n A 1 207 PHE 207 207 207 PHE PHE A . n A 1 208 LEU 208 208 208 LEU LEU A . n A 1 209 LEU 209 209 209 LEU LEU A . n A 1 210 ASN 210 210 210 ASN ASN A . n A 1 211 ILE 211 211 211 ILE ILE A . n A 1 212 GLN 212 212 212 GLN GLN A . n A 1 213 LEU 213 213 213 LEU LEU A . n A 1 214 PHE 214 214 214 PHE PHE A . n A 1 215 GLU 215 215 215 GLU GLU A . n A 1 216 GLU 216 216 216 GLU GLU A . n A 1 217 LEU 217 217 217 LEU LEU A . n A 1 218 GLN 218 218 218 GLN GLN A . n A 1 219 GLU 219 219 219 GLU GLU A . n A 1 220 LEU 220 220 220 LEU LEU A . n A 1 221 LEU 221 221 221 LEU LEU A . n A 1 222 THR 222 222 222 THR THR A . n A 1 223 HIS 223 223 223 HIS HIS A . n A 1 224 ASP 224 224 ? ? ? A . n A 1 225 THR 225 225 ? ? ? A . n A 1 226 LYS 226 226 ? ? ? A . n A 1 227 ASP 227 227 ? ? ? A . n A 1 228 GLN 228 228 ? ? ? A . n A 1 229 SER 229 229 ? ? ? A . n A 1 230 PRO 230 230 ? ? ? A . n A 1 231 SER 231 231 ? ? ? A . n A 1 232 ARG 232 232 ? ? ? A . n A 1 233 ALA 233 233 ? ? ? A . n B 1 1 MET 1 1 ? ? ? B . n B 1 2 GLU 2 2 ? ? ? B . n B 1 3 ARG 3 3 ? ? ? B . n B 1 4 PRO 4 4 ? ? ? B . n B 1 5 GLN 5 5 ? ? ? B . n B 1 6 PRO 6 6 ? ? ? B . n B 1 7 ASP 7 7 ? ? ? B . n B 1 8 SER 8 8 ? ? ? B . n B 1 9 MET 9 9 ? ? ? B . n B 1 10 PRO 10 10 10 PRO PRO B . n B 1 11 GLN 11 11 11 GLN GLN B . n B 1 12 ASP 12 12 12 ASP ASP B . n B 1 13 LEU 13 13 13 LEU LEU B . n B 1 14 SER 14 14 14 SER SER B . n B 1 15 GLU 15 15 15 GLU GLU B . n B 1 16 ALA 16 16 16 ALA ALA B . n B 1 17 LEU 17 17 17 LEU LEU B . n B 1 18 LYS 18 18 18 LYS LYS B . n B 1 19 GLU 19 19 19 GLU GLU B . n B 1 20 ALA 20 20 20 ALA ALA B . n B 1 21 THR 21 21 21 THR THR B . n B 1 22 LYS 22 22 22 LYS LYS B . n B 1 23 GLU 23 23 23 GLU GLU B . n B 1 24 VAL 24 24 24 VAL VAL B . n B 1 25 HIS 25 25 25 HIS HIS B . n B 1 26 THR 26 26 26 THR THR B . n B 1 27 GLN 27 27 27 GLN GLN B . n B 1 28 ALA 28 28 28 ALA ALA B . n B 1 29 GLU 29 29 29 GLU GLU B . n B 1 30 ASN 30 30 30 ASN ASN B . n B 1 31 ALA 31 31 31 ALA ALA B . n B 1 32 GLU 32 32 32 GLU GLU B . n B 1 33 PHE 33 33 33 PHE PHE B . n B 1 34 MET 34 34 34 MET MET B . n B 1 35 ARG 35 35 35 ARG ARG B . n B 1 36 ASN 36 36 36 ASN ASN B . n B 1 37 PHE 37 37 37 PHE PHE B . n B 1 38 GLN 38 38 38 GLN GLN B . n B 1 39 LYS 39 39 39 LYS LYS B . n B 1 40 GLY 40 40 40 GLY GLY B . n B 1 41 GLN 41 41 41 GLN GLN B . n B 1 42 VAL 42 42 42 VAL VAL B . n B 1 43 THR 43 43 43 THR THR B . n B 1 44 ARG 44 44 44 ARG ARG B . n B 1 45 ASP 45 45 45 ASP ASP B . n B 1 46 GLY 46 46 46 GLY GLY B . n B 1 47 PHE 47 47 47 PHE PHE B . n B 1 48 LYS 48 48 48 LYS LYS B . n B 1 49 LEU 49 49 49 LEU LEU B . n B 1 50 VAL 50 50 50 VAL VAL B . n B 1 51 MET 51 51 51 MET MET B . n B 1 52 ALA 52 52 52 ALA ALA B . n B 1 53 SER 53 53 53 SER SER B . n B 1 54 LEU 54 54 54 LEU LEU B . n B 1 55 TYR 55 55 55 TYR TYR B . n B 1 56 HIS 56 56 56 HIS HIS B . n B 1 57 ILE 57 57 57 ILE ILE B . n B 1 58 TYR 58 58 58 TYR TYR B . n B 1 59 VAL 59 59 59 VAL VAL B . n B 1 60 ALA 60 60 60 ALA ALA B . n B 1 61 LEU 61 61 61 LEU LEU B . n B 1 62 GLU 62 62 62 GLU GLU B . n B 1 63 GLU 63 63 63 GLU GLU B . n B 1 64 GLU 64 64 64 GLU GLU B . n B 1 65 ILE 65 65 65 ILE ILE B . n B 1 66 GLU 66 66 66 GLU GLU B . n B 1 67 ARG 67 67 67 ARG ARG B . n B 1 68 ASN 68 68 68 ASN ASN B . n B 1 69 LYS 69 69 69 LYS LYS B . n B 1 70 GLU 70 70 70 GLU GLU B . n B 1 71 SER 71 71 71 SER SER B . n B 1 72 PRO 72 72 72 PRO PRO B . n B 1 73 VAL 73 73 73 VAL VAL B . n B 1 74 PHE 74 74 74 PHE PHE B . n B 1 75 ALA 75 75 75 ALA ALA B . n B 1 76 PRO 76 76 76 PRO PRO B . n B 1 77 VAL 77 77 77 VAL VAL B . n B 1 78 TYR 78 78 78 TYR TYR B . n B 1 79 PHE 79 79 79 PHE PHE B . n B 1 80 PRO 80 80 80 PRO PRO B . n B 1 81 GLU 81 81 81 GLU GLU B . n B 1 82 GLU 82 82 82 GLU GLU B . n B 1 83 LEU 83 83 83 LEU LEU B . n B 1 84 HIS 84 84 84 HIS HIS B . n B 1 85 ARG 85 85 85 ARG ARG B . n B 1 86 LYS 86 86 86 LYS LYS B . n B 1 87 ALA 87 87 87 ALA ALA B . n B 1 88 ALA 88 88 88 ALA ALA B . n B 1 89 LEU 89 89 89 LEU LEU B . n B 1 90 GLU 90 90 90 GLU GLU B . n B 1 91 GLN 91 91 91 GLN GLN B . n B 1 92 ASP 92 92 92 ASP ASP B . n B 1 93 LEU 93 93 93 LEU LEU B . n B 1 94 ALA 94 94 94 ALA ALA B . n B 1 95 PHE 95 95 95 PHE PHE B . n B 1 96 TRP 96 96 96 TRP TRP B . n B 1 97 TYR 97 97 97 TYR TYR B . n B 1 98 GLY 98 98 98 GLY GLY B . n B 1 99 PRO 99 99 99 PRO PRO B . n B 1 100 ARG 100 100 100 ARG ARG B . n B 1 101 TRP 101 101 101 TRP TRP B . n B 1 102 GLN 102 102 102 GLN GLN B . n B 1 103 GLU 103 103 103 GLU GLU B . n B 1 104 VAL 104 104 104 VAL VAL B . n B 1 105 ILE 105 105 105 ILE ILE B . n B 1 106 PRO 106 106 106 PRO PRO B . n B 1 107 TYR 107 107 107 TYR TYR B . n B 1 108 THR 108 108 108 THR THR B . n B 1 109 PRO 109 109 109 PRO PRO B . n B 1 110 ALA 110 110 110 ALA ALA B . n B 1 111 MET 111 111 111 MET MET B . n B 1 112 GLN 112 112 112 GLN GLN B . n B 1 113 ARG 113 113 113 ARG ARG B . n B 1 114 TYR 114 114 114 TYR TYR B . n B 1 115 VAL 115 115 115 VAL VAL B . n B 1 116 LYS 116 116 116 LYS LYS B . n B 1 117 ARG 117 117 117 ARG ARG B . n B 1 118 LEU 118 118 118 LEU LEU B . n B 1 119 HIS 119 119 119 HIS HIS B . n B 1 120 GLU 120 120 120 GLU GLU B . n B 1 121 VAL 121 121 121 VAL VAL B . n B 1 122 GLY 122 122 122 GLY GLY B . n B 1 123 ARG 123 123 123 ARG ARG B . n B 1 124 THR 124 124 124 THR THR B . n B 1 125 GLU 125 125 125 GLU GLU B . n B 1 126 PRO 126 126 126 PRO PRO B . n B 1 127 GLU 127 127 127 GLU GLU B . n B 1 128 LEU 128 128 128 LEU LEU B . n B 1 129 LEU 129 129 129 LEU LEU B . n B 1 130 VAL 130 130 130 VAL VAL B . n B 1 131 ALA 131 131 131 ALA ALA B . n B 1 132 HIS 132 132 132 HIS HIS B . n B 1 133 ALA 133 133 133 ALA ALA B . n B 1 134 TYR 134 134 134 TYR TYR B . n B 1 135 THR 135 135 135 THR THR B . n B 1 136 ARG 136 136 136 ARG ARG B . n B 1 137 TYR 137 137 137 TYR TYR B . n B 1 138 LEU 138 138 138 LEU LEU B . n B 1 139 GLY 139 139 139 GLY GLY B . n B 1 140 ASP 140 140 140 ASP ASP B . n B 1 141 LEU 141 141 141 LEU LEU B . n B 1 142 SER 142 142 142 SER SER B . n B 1 143 GLY 143 143 143 GLY GLY B . n B 1 144 GLY 144 144 144 GLY GLY B . n B 1 145 GLN 145 145 145 GLN GLN B . n B 1 146 VAL 146 146 146 VAL VAL B . n B 1 147 LEU 147 147 147 LEU LEU B . n B 1 148 LYS 148 148 148 LYS LYS B . n B 1 149 LYS 149 149 149 LYS LYS B . n B 1 150 ILE 150 150 150 ILE ILE B . n B 1 151 ALA 151 151 151 ALA ALA B . n B 1 152 GLN 152 152 152 GLN GLN B . n B 1 153 LYS 153 153 153 LYS LYS B . n B 1 154 ALA 154 154 154 ALA ALA B . n B 1 155 LEU 155 155 155 LEU LEU B . n B 1 156 ASP 156 156 156 ASP ASP B . n B 1 157 LEU 157 157 157 LEU LEU B . n B 1 158 PRO 158 158 158 PRO PRO B . n B 1 159 SER 159 159 159 SER SER B . n B 1 160 SER 160 160 160 SER SER B . n B 1 161 GLY 161 161 161 GLY GLY B . n B 1 162 GLU 162 162 162 GLU GLU B . n B 1 163 GLY 163 163 163 GLY GLY B . n B 1 164 LEU 164 164 164 LEU LEU B . n B 1 165 ALA 165 165 165 ALA ALA B . n B 1 166 PHE 166 166 166 PHE PHE B . n B 1 167 PHE 167 167 167 PHE PHE B . n B 1 168 THR 168 168 168 THR THR B . n B 1 169 PHE 169 169 169 PHE PHE B . n B 1 170 PRO 170 170 170 PRO PRO B . n B 1 171 ASN 171 171 171 ASN ASN B . n B 1 172 ILE 172 172 172 ILE ILE B . n B 1 173 ALA 173 173 173 ALA ALA B . n B 1 174 SER 174 174 174 SER SER B . n B 1 175 ALA 175 175 175 ALA ALA B . n B 1 176 THR 176 176 176 THR THR B . n B 1 177 LYS 177 177 177 LYS LYS B . n B 1 178 PHE 178 178 178 PHE PHE B . n B 1 179 LYS 179 179 179 LYS LYS B . n B 1 180 GLN 180 180 180 GLN GLN B . n B 1 181 LEU 181 181 181 LEU LEU B . n B 1 182 TYR 182 182 182 TYR TYR B . n B 1 183 GLU 183 183 183 GLU GLU B . n B 1 184 SER 184 184 184 SER SER B . n B 1 185 ARG 185 185 185 ARG ARG B . n B 1 186 MET 186 186 186 MET MET B . n B 1 187 ASN 187 187 187 ASN ASN B . n B 1 188 SER 188 188 188 SER SER B . n B 1 189 LEU 189 189 189 LEU LEU B . n B 1 190 GLU 190 190 190 GLU GLU B . n B 1 191 MET 191 191 191 MET MET B . n B 1 192 THR 192 192 192 THR THR B . n B 1 193 PRO 193 193 193 PRO PRO B . n B 1 194 ALA 194 194 194 ALA ALA B . n B 1 195 VAL 195 195 195 VAL VAL B . n B 1 196 ARG 196 196 196 ARG ARG B . n B 1 197 GLN 197 197 197 GLN GLN B . n B 1 198 ARG 198 198 198 ARG ARG B . n B 1 199 VAL 199 199 199 VAL VAL B . n B 1 200 ILE 200 200 200 ILE ILE B . n B 1 201 GLU 201 201 201 GLU GLU B . n B 1 202 GLU 202 202 202 GLU GLU B . n B 1 203 ALA 203 203 203 ALA ALA B . n B 1 204 LYS 204 204 204 LYS LYS B . n B 1 205 THR 205 205 205 THR THR B . n B 1 206 ALA 206 206 206 ALA ALA B . n B 1 207 PHE 207 207 207 PHE PHE B . n B 1 208 LEU 208 208 208 LEU LEU B . n B 1 209 LEU 209 209 209 LEU LEU B . n B 1 210 ASN 210 210 210 ASN ASN B . n B 1 211 ILE 211 211 211 ILE ILE B . n B 1 212 GLN 212 212 212 GLN GLN B . n B 1 213 LEU 213 213 213 LEU LEU B . n B 1 214 PHE 214 214 214 PHE PHE B . n B 1 215 GLU 215 215 215 GLU GLU B . n B 1 216 GLU 216 216 216 GLU GLU B . n B 1 217 LEU 217 217 217 LEU LEU B . n B 1 218 GLN 218 218 218 GLN GLN B . n B 1 219 GLU 219 219 219 GLU GLU B . n B 1 220 LEU 220 220 220 LEU LEU B . n B 1 221 LEU 221 221 221 LEU LEU B . n B 1 222 THR 222 222 222 THR THR B . n B 1 223 HIS 223 223 223 HIS HIS B . n B 1 224 ASP 224 224 ? ? ? B . n B 1 225 THR 225 225 ? ? ? B . n B 1 226 LYS 226 226 ? ? ? B . n B 1 227 ASP 227 227 ? ? ? B . n B 1 228 GLN 228 228 ? ? ? B . n B 1 229 SER 229 229 ? ? ? B . n B 1 230 PRO 230 230 ? ? ? B . n B 1 231 SER 231 231 ? ? ? B . n B 1 232 ARG 232 232 ? ? ? B . n B 1 233 ALA 233 233 ? ? ? B . n # loop_ _pdbx_struct_assembly.id _pdbx_struct_assembly.details _pdbx_struct_assembly.method_details _pdbx_struct_assembly.oligomeric_details _pdbx_struct_assembly.oligomeric_count 1 author_defined_assembly ? monomeric 1 2 author_defined_assembly ? monomeric 1 # loop_ _pdbx_struct_assembly_gen.assembly_id _pdbx_struct_assembly_gen.oper_expression _pdbx_struct_assembly_gen.asym_id_list 1 1 A,C,E 2 1 B,D,F # _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 # loop_ _pdbx_struct_conn_angle.id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr1_auth_atom_id _pdbx_struct_conn_angle.ptnr1_auth_asym_id _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_PDB_ins_code _pdbx_struct_conn_angle.ptnr1_symmetry _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr2_label_alt_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr2_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_atom_id _pdbx_struct_conn_angle.ptnr2_auth_asym_id _pdbx_struct_conn_angle.ptnr2_auth_comp_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_PDB_ins_code _pdbx_struct_conn_angle.ptnr2_symmetry _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.ptnr3_auth_atom_id _pdbx_struct_conn_angle.ptnr3_auth_asym_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_PDB_ins_code _pdbx_struct_conn_angle.ptnr3_symmetry _pdbx_struct_conn_angle.value _pdbx_struct_conn_angle.value_esd 1 NE2 ? A HIS 25 ? A HIS 25 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 NA ? C HEM . ? A HEM 300 ? 1_555 99.6 ? 2 NE2 ? A HIS 25 ? A HIS 25 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 NB ? C HEM . ? A HEM 300 ? 1_555 99.1 ? 3 NA ? C HEM . ? A HEM 300 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 NB ? C HEM . ? A HEM 300 ? 1_555 90.4 ? 4 NE2 ? A HIS 25 ? A HIS 25 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 NC ? C HEM . ? A HEM 300 ? 1_555 95.6 ? 5 NA ? C HEM . ? A HEM 300 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 NC ? C HEM . ? A HEM 300 ? 1_555 164.7 ? 6 NB ? C HEM . ? A HEM 300 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 NC ? C HEM . ? A HEM 300 ? 1_555 88.5 ? 7 NE2 ? A HIS 25 ? A HIS 25 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 ND ? C HEM . ? A HEM 300 ? 1_555 85.2 ? 8 NA ? C HEM . ? A HEM 300 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 ND ? C HEM . ? A HEM 300 ? 1_555 90.6 ? 9 NB ? C HEM . ? A HEM 300 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 ND ? C HEM . ? A HEM 300 ? 1_555 175.4 ? 10 NC ? C HEM . ? A HEM 300 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 ND ? C HEM . ? A HEM 300 ? 1_555 89.3 ? 11 NE2 ? A HIS 25 ? A HIS 25 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 O ? E HOH . ? A HOH 417 ? 1_555 162.5 ? 12 NA ? C HEM . ? A HEM 300 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 O ? E HOH . ? A HOH 417 ? 1_555 96.7 ? 13 NB ? C HEM . ? A HEM 300 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 O ? E HOH . ? A HOH 417 ? 1_555 87.2 ? 14 NC ? C HEM . ? A HEM 300 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 O ? E HOH . ? A HOH 417 ? 1_555 68.1 ? 15 ND ? C HEM . ? A HEM 300 ? 1_555 FE ? C HEM . ? A HEM 300 ? 1_555 O ? E HOH . ? A HOH 417 ? 1_555 88.2 ? 16 NE2 ? B HIS 25 ? B HIS 25 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 NA ? D HEM . ? B HEM 300 ? 1_555 89.0 ? 17 NE2 ? B HIS 25 ? B HIS 25 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 NB ? D HEM . ? B HEM 300 ? 1_555 102.3 ? 18 NA ? D HEM . ? B HEM 300 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 NB ? D HEM . ? B HEM 300 ? 1_555 89.9 ? 19 NE2 ? B HIS 25 ? B HIS 25 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 NC ? D HEM . ? B HEM 300 ? 1_555 95.1 ? 20 NA ? D HEM . ? B HEM 300 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 NC ? D HEM . ? B HEM 300 ? 1_555 175.9 ? 21 NB ? D HEM . ? B HEM 300 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 NC ? D HEM . ? B HEM 300 ? 1_555 89.4 ? 22 NE2 ? B HIS 25 ? B HIS 25 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 ND ? D HEM . ? B HEM 300 ? 1_555 85.8 ? 23 NA ? D HEM . ? B HEM 300 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 ND ? D HEM . ? B HEM 300 ? 1_555 89.5 ? 24 NB ? D HEM . ? B HEM 300 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 ND ? D HEM . ? B HEM 300 ? 1_555 171.8 ? 25 NC ? D HEM . ? B HEM 300 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 ND ? D HEM . ? B HEM 300 ? 1_555 90.7 ? 26 NE2 ? B HIS 25 ? B HIS 25 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 O ? F HOH . ? B HOH 388 ? 1_555 172.0 ? 27 NA ? D HEM . ? B HEM 300 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 O ? F HOH . ? B HOH 388 ? 1_555 94.9 ? 28 NB ? D HEM . ? B HEM 300 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 O ? F HOH . ? B HOH 388 ? 1_555 84.6 ? 29 NC ? D HEM . ? B HEM 300 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 O ? F HOH . ? B HOH 388 ? 1_555 81.0 ? 30 ND ? D HEM . ? B HEM 300 ? 1_555 FE ? D HEM . ? B HEM 300 ? 1_555 O ? F HOH . ? B HOH 388 ? 1_555 87.3 ? # 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 2004-11-09 2 'Structure model' 1 1 2008-04-30 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' 'Version format compliance' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal HKL-2000 'data collection' . ? 1 SCALEPACK 'data scaling' . ? 2 CNS refinement . ? 3 HKL-2000 'data reduction' . ? 4 CNS phasing . ? 5 # 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 LYS A 39 ? ? -77.45 31.96 2 1 PHE A 74 ? ? -133.82 -35.96 3 1 GLU A 125 ? ? -147.80 54.13 4 1 ARG A 136 ? ? -76.58 -72.35 5 1 ASP A 156 ? ? 38.05 50.86 6 1 PRO A 158 ? ? -60.38 -146.10 7 1 SER A 159 ? ? -141.00 53.02 8 1 PRO B 72 ? ? -59.92 -8.90 9 1 PHE B 74 ? ? -132.25 -41.30 10 1 ARG B 136 ? ? -64.41 -72.16 11 1 THR B 222 ? ? -101.54 -78.12 # loop_ _pdbx_unobs_or_zero_occ_atoms.id _pdbx_unobs_or_zero_occ_atoms.PDB_model_num _pdbx_unobs_or_zero_occ_atoms.polymer_flag _pdbx_unobs_or_zero_occ_atoms.occupancy_flag _pdbx_unobs_or_zero_occ_atoms.auth_asym_id _pdbx_unobs_or_zero_occ_atoms.auth_comp_id _pdbx_unobs_or_zero_occ_atoms.auth_seq_id _pdbx_unobs_or_zero_occ_atoms.PDB_ins_code _pdbx_unobs_or_zero_occ_atoms.auth_atom_id _pdbx_unobs_or_zero_occ_atoms.label_alt_id _pdbx_unobs_or_zero_occ_atoms.label_asym_id _pdbx_unobs_or_zero_occ_atoms.label_comp_id _pdbx_unobs_or_zero_occ_atoms.label_seq_id _pdbx_unobs_or_zero_occ_atoms.label_atom_id 1 1 Y 0 B GLU 23 ? CD ? B GLU 23 CD 2 1 Y 0 B GLU 23 ? OE1 ? B GLU 23 OE1 3 1 Y 0 B GLU 23 ? OE2 ? B GLU 23 OE2 # 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 MET 1 ? A MET 1 2 1 Y 1 A GLU 2 ? A GLU 2 3 1 Y 1 A ARG 3 ? A ARG 3 4 1 Y 1 A PRO 4 ? A PRO 4 5 1 Y 1 A GLN 5 ? A GLN 5 6 1 Y 1 A PRO 6 ? A PRO 6 7 1 Y 1 A ASP 7 ? A ASP 7 8 1 Y 1 A SER 8 ? A SER 8 9 1 Y 1 A MET 9 ? A MET 9 10 1 Y 1 A ASP 224 ? A ASP 224 11 1 Y 1 A THR 225 ? A THR 225 12 1 Y 1 A LYS 226 ? A LYS 226 13 1 Y 1 A ASP 227 ? A ASP 227 14 1 Y 1 A GLN 228 ? A GLN 228 15 1 Y 1 A SER 229 ? A SER 229 16 1 Y 1 A PRO 230 ? A PRO 230 17 1 Y 1 A SER 231 ? A SER 231 18 1 Y 1 A ARG 232 ? A ARG 232 19 1 Y 1 A ALA 233 ? A ALA 233 20 1 Y 1 B MET 1 ? B MET 1 21 1 Y 1 B GLU 2 ? B GLU 2 22 1 Y 1 B ARG 3 ? B ARG 3 23 1 Y 1 B PRO 4 ? B PRO 4 24 1 Y 1 B GLN 5 ? B GLN 5 25 1 Y 1 B PRO 6 ? B PRO 6 26 1 Y 1 B ASP 7 ? B ASP 7 27 1 Y 1 B SER 8 ? B SER 8 28 1 Y 1 B MET 9 ? B MET 9 29 1 Y 1 B ASP 224 ? B ASP 224 30 1 Y 1 B THR 225 ? B THR 225 31 1 Y 1 B LYS 226 ? B LYS 226 32 1 Y 1 B ASP 227 ? B ASP 227 33 1 Y 1 B GLN 228 ? B GLN 228 34 1 Y 1 B SER 229 ? B SER 229 35 1 Y 1 B PRO 230 ? B PRO 230 36 1 Y 1 B SER 231 ? B SER 231 37 1 Y 1 B ARG 232 ? B ARG 232 38 1 Y 1 B ALA 233 ? B ALA 233 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'PROTOPORPHYRIN IX CONTAINING FE' HEM 3 water HOH # 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 C 2 HEM 1 300 300 HEM HEM A . D 2 HEM 1 300 300 HEM HEM B . E 3 HOH 1 301 1 HOH HOH A . E 3 HOH 2 302 4 HOH HOH A . E 3 HOH 3 303 6 HOH HOH A . E 3 HOH 4 304 8 HOH HOH A . E 3 HOH 5 305 11 HOH HOH A . E 3 HOH 6 306 15 HOH HOH A . E 3 HOH 7 307 18 HOH HOH A . E 3 HOH 8 308 22 HOH HOH A . E 3 HOH 9 309 23 HOH HOH A . E 3 HOH 10 310 26 HOH HOH A . E 3 HOH 11 311 27 HOH HOH A . E 3 HOH 12 312 28 HOH HOH A . E 3 HOH 13 313 29 HOH HOH A . E 3 HOH 14 314 31 HOH HOH A . E 3 HOH 15 315 32 HOH HOH A . E 3 HOH 16 316 33 HOH HOH A . E 3 HOH 17 317 34 HOH HOH A . E 3 HOH 18 318 36 HOH HOH A . E 3 HOH 19 319 37 HOH HOH A . E 3 HOH 20 320 38 HOH HOH A . E 3 HOH 21 321 41 HOH HOH A . E 3 HOH 22 322 42 HOH HOH A . E 3 HOH 23 323 43 HOH HOH A . E 3 HOH 24 324 45 HOH HOH A . E 3 HOH 25 325 46 HOH HOH A . E 3 HOH 26 326 49 HOH HOH A . E 3 HOH 27 327 50 HOH HOH A . E 3 HOH 28 328 51 HOH HOH A . E 3 HOH 29 329 52 HOH HOH A . E 3 HOH 30 330 56 HOH HOH A . E 3 HOH 31 331 59 HOH HOH A . E 3 HOH 32 332 60 HOH HOH A . E 3 HOH 33 333 61 HOH HOH A . E 3 HOH 34 334 63 HOH HOH A . E 3 HOH 35 335 64 HOH HOH A . E 3 HOH 36 336 65 HOH HOH A . E 3 HOH 37 337 66 HOH HOH A . E 3 HOH 38 338 67 HOH HOH A . E 3 HOH 39 339 68 HOH HOH A . E 3 HOH 40 340 69 HOH HOH A . E 3 HOH 41 341 70 HOH HOH A . E 3 HOH 42 342 71 HOH HOH A . E 3 HOH 43 343 72 HOH HOH A . E 3 HOH 44 344 73 HOH HOH A . E 3 HOH 45 345 74 HOH HOH A . E 3 HOH 46 346 75 HOH HOH A . E 3 HOH 47 347 76 HOH HOH A . E 3 HOH 48 348 77 HOH HOH A . E 3 HOH 49 349 78 HOH HOH A . E 3 HOH 50 350 79 HOH HOH A . E 3 HOH 51 351 80 HOH HOH A . E 3 HOH 52 352 81 HOH HOH A . E 3 HOH 53 353 82 HOH HOH A . E 3 HOH 54 354 83 HOH HOH A . E 3 HOH 55 355 84 HOH HOH A . E 3 HOH 56 356 85 HOH HOH A . E 3 HOH 57 357 86 HOH HOH A . E 3 HOH 58 358 87 HOH HOH A . E 3 HOH 59 359 88 HOH HOH A . E 3 HOH 60 360 90 HOH HOH A . E 3 HOH 61 361 91 HOH HOH A . E 3 HOH 62 362 92 HOH HOH A . E 3 HOH 63 363 93 HOH HOH A . E 3 HOH 64 364 94 HOH HOH A . E 3 HOH 65 365 95 HOH HOH A . E 3 HOH 66 366 96 HOH HOH A . E 3 HOH 67 367 97 HOH HOH A . E 3 HOH 68 368 98 HOH HOH A . E 3 HOH 69 369 99 HOH HOH A . E 3 HOH 70 370 100 HOH HOH A . E 3 HOH 71 371 101 HOH HOH A . E 3 HOH 72 372 102 HOH HOH A . E 3 HOH 73 373 103 HOH HOH A . E 3 HOH 74 374 107 HOH HOH A . E 3 HOH 75 375 109 HOH HOH A . E 3 HOH 76 376 110 HOH HOH A . E 3 HOH 77 377 111 HOH HOH A . E 3 HOH 78 378 112 HOH HOH A . E 3 HOH 79 379 113 HOH HOH A . E 3 HOH 80 380 114 HOH HOH A . E 3 HOH 81 381 117 HOH HOH A . E 3 HOH 82 382 118 HOH HOH A . E 3 HOH 83 383 119 HOH HOH A . E 3 HOH 84 384 120 HOH HOH A . E 3 HOH 85 385 121 HOH HOH A . E 3 HOH 86 386 122 HOH HOH A . E 3 HOH 87 387 123 HOH HOH A . E 3 HOH 88 388 124 HOH HOH A . E 3 HOH 89 389 125 HOH HOH A . E 3 HOH 90 390 150 HOH HOH A . E 3 HOH 91 391 151 HOH HOH A . E 3 HOH 92 392 152 HOH HOH A . E 3 HOH 93 393 153 HOH HOH A . E 3 HOH 94 394 154 HOH HOH A . E 3 HOH 95 395 155 HOH HOH A . E 3 HOH 96 396 156 HOH HOH A . E 3 HOH 97 397 158 HOH HOH A . E 3 HOH 98 398 159 HOH HOH A . E 3 HOH 99 399 160 HOH HOH A . E 3 HOH 100 400 162 HOH HOH A . E 3 HOH 101 401 165 HOH HOH A . E 3 HOH 102 402 166 HOH HOH A . E 3 HOH 103 403 176 HOH HOH A . E 3 HOH 104 404 177 HOH HOH A . E 3 HOH 105 405 180 HOH HOH A . E 3 HOH 106 406 181 HOH HOH A . E 3 HOH 107 407 182 HOH HOH A . E 3 HOH 108 408 183 HOH HOH A . E 3 HOH 109 409 184 HOH HOH A . E 3 HOH 110 410 185 HOH HOH A . E 3 HOH 111 411 188 HOH HOH A . E 3 HOH 112 412 190 HOH HOH A . E 3 HOH 113 413 191 HOH HOH A . E 3 HOH 114 414 192 HOH HOH A . E 3 HOH 115 415 193 HOH HOH A . E 3 HOH 116 416 194 HOH HOH A . E 3 HOH 117 417 209 HOH HOH A . E 3 HOH 118 418 211 HOH HOH A . F 3 HOH 1 301 2 HOH HOH B . F 3 HOH 2 302 3 HOH HOH B . F 3 HOH 3 303 5 HOH HOH B . F 3 HOH 4 304 7 HOH HOH B . F 3 HOH 5 305 9 HOH HOH B . F 3 HOH 6 306 10 HOH HOH B . F 3 HOH 7 307 12 HOH HOH B . F 3 HOH 8 308 13 HOH HOH B . F 3 HOH 9 309 14 HOH HOH B . F 3 HOH 10 310 16 HOH HOH B . F 3 HOH 11 311 17 HOH HOH B . F 3 HOH 12 312 19 HOH HOH B . F 3 HOH 13 313 20 HOH HOH B . F 3 HOH 14 314 21 HOH HOH B . F 3 HOH 15 315 24 HOH HOH B . F 3 HOH 16 316 25 HOH HOH B . F 3 HOH 17 317 30 HOH HOH B . F 3 HOH 18 318 35 HOH HOH B . F 3 HOH 19 319 39 HOH HOH B . F 3 HOH 20 320 40 HOH HOH B . F 3 HOH 21 321 44 HOH HOH B . F 3 HOH 22 322 47 HOH HOH B . F 3 HOH 23 323 48 HOH HOH B . F 3 HOH 24 324 53 HOH HOH B . F 3 HOH 25 325 54 HOH HOH B . F 3 HOH 26 326 55 HOH HOH B . F 3 HOH 27 327 57 HOH HOH B . F 3 HOH 28 328 58 HOH HOH B . F 3 HOH 29 329 62 HOH HOH B . F 3 HOH 30 330 89 HOH HOH B . F 3 HOH 31 331 104 HOH HOH B . F 3 HOH 32 332 105 HOH HOH B . F 3 HOH 33 333 106 HOH HOH B . F 3 HOH 34 334 108 HOH HOH B . F 3 HOH 35 335 115 HOH HOH B . F 3 HOH 36 336 116 HOH HOH B . F 3 HOH 37 337 126 HOH HOH B . F 3 HOH 38 338 127 HOH HOH B . F 3 HOH 39 339 128 HOH HOH B . F 3 HOH 40 340 129 HOH HOH B . F 3 HOH 41 341 130 HOH HOH B . F 3 HOH 42 342 131 HOH HOH B . F 3 HOH 43 343 132 HOH HOH B . F 3 HOH 44 344 133 HOH HOH B . F 3 HOH 45 345 134 HOH HOH B . F 3 HOH 46 346 135 HOH HOH B . F 3 HOH 47 347 136 HOH HOH B . F 3 HOH 48 348 137 HOH HOH B . F 3 HOH 49 349 138 HOH HOH B . F 3 HOH 50 350 139 HOH HOH B . F 3 HOH 51 351 140 HOH HOH B . F 3 HOH 52 352 141 HOH HOH B . F 3 HOH 53 353 142 HOH HOH B . F 3 HOH 54 354 143 HOH HOH B . F 3 HOH 55 355 144 HOH HOH B . F 3 HOH 56 356 145 HOH HOH B . F 3 HOH 57 357 146 HOH HOH B . F 3 HOH 58 358 147 HOH HOH B . F 3 HOH 59 359 148 HOH HOH B . F 3 HOH 60 360 149 HOH HOH B . F 3 HOH 61 361 157 HOH HOH B . F 3 HOH 62 362 161 HOH HOH B . F 3 HOH 63 363 163 HOH HOH B . F 3 HOH 64 364 164 HOH HOH B . F 3 HOH 65 365 167 HOH HOH B . F 3 HOH 66 366 168 HOH HOH B . F 3 HOH 67 367 169 HOH HOH B . F 3 HOH 68 368 170 HOH HOH B . F 3 HOH 69 369 171 HOH HOH B . F 3 HOH 70 370 172 HOH HOH B . F 3 HOH 71 371 173 HOH HOH B . F 3 HOH 72 372 174 HOH HOH B . F 3 HOH 73 373 175 HOH HOH B . F 3 HOH 74 374 178 HOH HOH B . F 3 HOH 75 375 179 HOH HOH B . F 3 HOH 76 376 187 HOH HOH B . F 3 HOH 77 377 196 HOH HOH B . F 3 HOH 78 378 197 HOH HOH B . F 3 HOH 79 379 198 HOH HOH B . F 3 HOH 80 380 199 HOH HOH B . F 3 HOH 81 381 200 HOH HOH B . F 3 HOH 82 382 201 HOH HOH B . F 3 HOH 83 383 203 HOH HOH B . F 3 HOH 84 384 204 HOH HOH B . F 3 HOH 85 385 205 HOH HOH B . F 3 HOH 86 386 206 HOH HOH B . F 3 HOH 87 387 208 HOH HOH B . F 3 HOH 88 388 210 HOH HOH B . #