data_1BFX # _entry.id 1BFX # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.355 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code _database_2.pdbx_database_accession _database_2.pdbx_DOI PDB 1BFX pdb_00001bfx 10.2210/pdb1bfx/pdb WWPDB D_1000171707 ? ? # _pdbx_database_status.status_code REL _pdbx_database_status.entry_id 1BFX _pdbx_database_status.recvd_initial_deposition_date 1998-05-23 _pdbx_database_status.deposit_site ? _pdbx_database_status.process_site BNL _pdbx_database_status.SG_entry . _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_sf ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.status_code_nmr_data ? _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Arnesano, F.' 1 'Banci, L.' 2 'Bertini, I.' 3 'Felli, I.C.' 4 # _citation.id primary _citation.title ;Solution structure of the B form of oxidized rat microsomal cytochrome b5 and backbone dynamics via 15N rotating-frame NMR-relaxation measurements. Biological implications. ; _citation.journal_abbrev Eur.J.Biochem. _citation.journal_volume 260 _citation.page_first 347 _citation.page_last 354 _citation.year 1999 _citation.journal_id_ASTM EJBCAI _citation.country IX _citation.journal_id_ISSN 0014-2956 _citation.journal_id_CSD 0262 _citation.book_publisher ? _citation.pdbx_database_id_PubMed 10095768 _citation.pdbx_database_id_DOI 10.1046/j.1432-1327.1999.00167.x # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal _citation_author.identifier_ORCID primary 'Arnesano, F.' 1 ? primary 'Banci, L.' 2 ? primary 'Bertini, I.' 3 ? primary 'Felli, I.C.' 4 ? primary 'Koulougliotis, D.' 5 ? # _cell.entry_id 1BFX _cell.length_a 1.000 _cell.length_b 1.000 _cell.length_c 1.000 _cell.angle_alpha 90.00 _cell.angle_beta 90.00 _cell.angle_gamma 90.00 _cell.Z_PDB 1 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1BFX _symmetry.space_group_name_H-M 'P 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 1 # 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 'CYTOCHROME B5' 11360.501 1 ? ? 'SOLUBLE DOMAIN' 'FROM RAT MICROSOMAL MEMBRANE' 2 non-polymer syn 'PROTOPORPHYRIN IX CONTAINING FE' 616.487 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 ;MAEQSDKDVKYYTLEEIQKHKDSKSTWVILHHKVYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTYI IGELHPDDRSKIAKPSETL ; _entity_poly.pdbx_seq_one_letter_code_can ;MAEQSDKDVKYYTLEEIQKHKDSKSTWVILHHKVYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTYI IGELHPDDRSKIAKPSETL ; _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 MET n 1 2 ALA n 1 3 GLU n 1 4 GLN n 1 5 SER n 1 6 ASP n 1 7 LYS n 1 8 ASP n 1 9 VAL n 1 10 LYS n 1 11 TYR n 1 12 TYR n 1 13 THR n 1 14 LEU n 1 15 GLU n 1 16 GLU n 1 17 ILE n 1 18 GLN n 1 19 LYS n 1 20 HIS n 1 21 LYS n 1 22 ASP n 1 23 SER n 1 24 LYS n 1 25 SER n 1 26 THR n 1 27 TRP n 1 28 VAL n 1 29 ILE n 1 30 LEU n 1 31 HIS n 1 32 HIS n 1 33 LYS n 1 34 VAL n 1 35 TYR n 1 36 ASP n 1 37 LEU n 1 38 THR n 1 39 LYS n 1 40 PHE n 1 41 LEU n 1 42 GLU n 1 43 GLU n 1 44 HIS n 1 45 PRO n 1 46 GLY n 1 47 GLY n 1 48 GLU n 1 49 GLU n 1 50 VAL n 1 51 LEU n 1 52 ARG n 1 53 GLU n 1 54 GLN n 1 55 ALA n 1 56 GLY n 1 57 GLY n 1 58 ASP n 1 59 ALA n 1 60 THR n 1 61 GLU n 1 62 ASN n 1 63 PHE n 1 64 GLU n 1 65 ASP n 1 66 VAL n 1 67 GLY n 1 68 HIS n 1 69 SER n 1 70 THR n 1 71 ASP n 1 72 ALA n 1 73 ARG n 1 74 GLU n 1 75 LEU n 1 76 SER n 1 77 LYS n 1 78 THR n 1 79 TYR n 1 80 ILE n 1 81 ILE n 1 82 GLY n 1 83 GLU n 1 84 LEU n 1 85 HIS n 1 86 PRO n 1 87 ASP n 1 88 ASP n 1 89 ARG n 1 90 SER n 1 91 LYS n 1 92 ILE n 1 93 ALA n 1 94 LYS n 1 95 PRO n 1 96 SER n 1 97 GLU n 1 98 THR n 1 99 LEU n # _entity_src_gen.entity_id 1 _entity_src_gen.pdbx_src_id 1 _entity_src_gen.pdbx_alt_source_flag sample _entity_src_gen.pdbx_seq_type ? _entity_src_gen.pdbx_beg_seq_num ? _entity_src_gen.pdbx_end_seq_num ? _entity_src_gen.gene_src_common_name 'Norway rat' _entity_src_gen.gene_src_genus Rattus _entity_src_gen.pdbx_gene_src_gene ? _entity_src_gen.gene_src_species ? _entity_src_gen.gene_src_strain ? _entity_src_gen.gene_src_tissue ? _entity_src_gen.gene_src_tissue_fraction ? _entity_src_gen.gene_src_details ? _entity_src_gen.pdbx_gene_src_fragment ? _entity_src_gen.pdbx_gene_src_scientific_name 'Rattus norvegicus' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id 10116 _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 LIVER _entity_src_gen.pdbx_gene_src_organelle MICROSOME _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 NM522 _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 CYTOPLASM _entity_src_gen.pdbx_host_org_vector_type PLASMID _entity_src_gen.pdbx_host_org_vector ? _entity_src_gen.host_org_details ? _entity_src_gen.expression_system_id ? _entity_src_gen.plasmid_name 'PUC 13' _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name UNP _struct_ref.db_code CYB5_RAT _struct_ref.entity_id 1 _struct_ref.pdbx_db_accession P00173 _struct_ref.pdbx_align_begin 1 _struct_ref.pdbx_seq_one_letter_code ;AEQSDKDVKYYTLEEIQKHKDSKSTWVILHHKVYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTYII GELHPDDRSKIAKPSETLITTVESNSSWWTNWVIPAISALVVALMYRLYMAED ; _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1BFX _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 99 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession P00173 _struct_ref_seq.db_align_beg 1 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 98 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg -3 _struct_ref_seq.pdbx_auth_seq_align_end 94 # 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 ILE 'L-peptide linking' y ISOLEUCINE ? 'C6 H13 N O2' 131.173 LEU 'L-peptide linking' y LEUCINE ? 'C6 H13 N O2' 131.173 LYS 'L-peptide linking' y LYSINE ? 'C6 H15 N2 O2 1' 147.195 MET 'L-peptide linking' y METHIONINE ? 'C5 H11 N O2 S' 149.211 PHE 'L-peptide linking' y PHENYLALANINE ? 'C9 H11 N O2' 165.189 PRO 'L-peptide linking' y PROLINE ? 'C5 H9 N O2' 115.130 SER 'L-peptide linking' y SERINE ? 'C3 H7 N O3' 105.093 THR 'L-peptide linking' y THREONINE ? 'C4 H9 N O3' 119.119 TRP 'L-peptide linking' y TRYPTOPHAN ? 'C11 H12 N2 O2' 204.225 TYR 'L-peptide linking' y TYROSINE ? 'C9 H11 N O3' 181.189 VAL 'L-peptide linking' y VALINE ? 'C5 H11 N O2' 117.146 # loop_ _pdbx_nmr_exptl.experiment_id _pdbx_nmr_exptl.conditions_id _pdbx_nmr_exptl.type _pdbx_nmr_exptl.solution_id 1 1 NOESY 1 2 1 TOCSY 1 # _pdbx_nmr_exptl_sample_conditions.conditions_id 1 _pdbx_nmr_exptl_sample_conditions.temperature 298 _pdbx_nmr_exptl_sample_conditions.pressure 1 _pdbx_nmr_exptl_sample_conditions.pH 7 _pdbx_nmr_exptl_sample_conditions.ionic_strength 'PHOSPHATE 1mM' _pdbx_nmr_exptl_sample_conditions.pressure_units atm _pdbx_nmr_exptl_sample_conditions.temperature_units K # _pdbx_nmr_sample_details.solution_id 1 _pdbx_nmr_sample_details.contents 'H2O AND D2O' # _pdbx_nmr_spectrometer.spectrometer_id 1 _pdbx_nmr_spectrometer.model 'AVANCE 800 MHZ' _pdbx_nmr_spectrometer.manufacturer Bruker _pdbx_nmr_spectrometer.field_strength 800 # _pdbx_nmr_refine.entry_id 1BFX _pdbx_nmr_refine.method ;TORSION ANGLE MOLECULAR DYNAMICS SIMULATED ANNEALING, RESTRAINED ENERGY MINIMIZATION. PSEUDOCONTACT SHIFTS WERE USED IN THE CALCULATION AND IN THE MINIMIZATION AS FURTHER NON-CLASSICAL CONSTRAINTS. ; _pdbx_nmr_refine.details 'PSEUDOREM (BANCI, BERTINI, GORI SAVELLINI, ROMAGNOLI, TURANO, CREMONINI, LUCHINAT, GRAY) ALSO WAS USED.' _pdbx_nmr_refine.software_ordinal 1 # _pdbx_nmr_ensemble.entry_id 1BFX _pdbx_nmr_ensemble.conformers_calculated_total_number 40 _pdbx_nmr_ensemble.conformers_submitted_total_number 1 _pdbx_nmr_ensemble.conformer_selection_criteria 'MINIMIZED AVERAGE' # loop_ _pdbx_nmr_software.classification _pdbx_nmr_software.name _pdbx_nmr_software.version _pdbx_nmr_software.authors _pdbx_nmr_software.ordinal refinement Amber ? 'PEARLMAN,CASE,CALDWELL,ROSS,CHEATHAM, FERGUSON,SEIBEL,SINGH,WEINER,KOLLMAN' 1 'structure solution' DYANA ? ? 2 'structure solution' PSEUDYANA ? ? 3 'structure solution' Amber ? ? 4 # _exptl.entry_id 1BFX _exptl.method 'SOLUTION NMR' _exptl.crystals_number ? # _struct.entry_id 1BFX _struct.title 'THE SOLUTION NMR STRUCTURE OF THE B FORM OF OXIDIZED RAT MICROSOMAL CYTOCHROME B5, MINIMIZED AVERAGE STRUCTURE' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1BFX _struct_keywords.pdbx_keywords 'ELECTRON TRANSPORT' _struct_keywords.text 'ELECTRON TRANSPORT, CYTOCHROME B5, PROTEIN RECOGNITION, ELECTRON TRANSFER, SOLUTION STRUCTURE, PARAMAGNETIC NMR' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A Y N 1 ? B N N 2 ? # _struct_biol.id 1 # 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 THR A 13 ? LYS A 19 ? THR A 8 LYS A 14 1 ? 7 HELX_P HELX_P2 2 THR A 38 ? HIS A 44 ? THR A 33 HIS A 39 5 ? 7 HELX_P HELX_P3 3 GLY A 47 ? ALA A 55 ? GLY A 42 ALA A 50 1 ? 9 HELX_P HELX_P4 4 ALA A 59 ? GLY A 67 ? ALA A 54 GLY A 62 1 ? 9 HELX_P HELX_P5 5 ASP A 71 ? TYR A 79 ? ASP A 66 TYR A 74 1 ? 9 HELX_P HELX_P6 6 PRO A 86 ? ILE A 92 ? PRO A 81 ILE A 87 1 ? 7 # _struct_conf_type.id HELX_P _struct_conf_type.criteria ? _struct_conf_type.reference ? # loop_ _struct_conn.id _struct_conn.conn_type_id _struct_conn.pdbx_leaving_atom_flag _struct_conn.pdbx_PDB_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr1_label_atom_id _struct_conn.pdbx_ptnr1_label_alt_id _struct_conn.pdbx_ptnr1_PDB_ins_code _struct_conn.pdbx_ptnr1_standard_comp_id _struct_conn.ptnr1_symmetry _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_conn.ptnr2_label_atom_id _struct_conn.pdbx_ptnr2_label_alt_id _struct_conn.pdbx_ptnr2_PDB_ins_code _struct_conn.ptnr1_auth_asym_id _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr2_auth_asym_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_symmetry _struct_conn.pdbx_ptnr3_label_atom_id _struct_conn.pdbx_ptnr3_label_seq_id _struct_conn.pdbx_ptnr3_label_comp_id _struct_conn.pdbx_ptnr3_label_asym_id _struct_conn.pdbx_ptnr3_label_alt_id _struct_conn.pdbx_ptnr3_PDB_ins_code _struct_conn.details _struct_conn.pdbx_dist_value _struct_conn.pdbx_value_order _struct_conn.pdbx_role metalc1 metalc ? ? A HIS 44 NE2 ? ? ? 1_555 B HEM . FE ? ? A HIS 39 A HEM 96 1_555 ? ? ? ? ? ? ? 1.977 ? ? metalc2 metalc ? ? A HIS 68 NE2 ? ? ? 1_555 B HEM . FE ? ? A HIS 63 A HEM 96 1_555 ? ? ? ? ? ? ? 1.971 ? ? # _struct_conn_type.id metalc _struct_conn_type.criteria ? _struct_conn_type.reference ? # _struct_mon_prot_cis.pdbx_id 1 _struct_mon_prot_cis.label_comp_id GLU _struct_mon_prot_cis.label_seq_id 97 _struct_mon_prot_cis.label_asym_id A _struct_mon_prot_cis.label_alt_id . _struct_mon_prot_cis.pdbx_PDB_ins_code ? _struct_mon_prot_cis.auth_comp_id GLU _struct_mon_prot_cis.auth_seq_id 92 _struct_mon_prot_cis.auth_asym_id A _struct_mon_prot_cis.pdbx_label_comp_id_2 THR _struct_mon_prot_cis.pdbx_label_seq_id_2 98 _struct_mon_prot_cis.pdbx_label_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_ins_code_2 ? _struct_mon_prot_cis.pdbx_auth_comp_id_2 THR _struct_mon_prot_cis.pdbx_auth_seq_id_2 93 _struct_mon_prot_cis.pdbx_auth_asym_id_2 A _struct_mon_prot_cis.pdbx_PDB_model_num 1 _struct_mon_prot_cis.pdbx_omega_angle -8.03 # _struct_sheet.id 1 _struct_sheet.type ? _struct_sheet.number_strands 3 _struct_sheet.details ? # loop_ _struct_sheet_order.sheet_id _struct_sheet_order.range_id_1 _struct_sheet_order.range_id_2 _struct_sheet_order.offset _struct_sheet_order.sense 1 1 2 ? anti-parallel 1 2 3 ? 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 1 1 THR A 26 ? LEU A 30 ? THR A 21 LEU A 25 1 2 LYS A 33 ? LEU A 37 ? LYS A 28 LEU A 32 1 3 ILE A 80 ? GLY A 82 ? ILE A 75 GLY A 77 # 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 NUL Unknown ? ? ? ? 2 ? AC1 Software A HEM 96 ? 11 'BINDING SITE FOR RESIDUE HEM A 96' # 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 NUL 2 HIS A 44 ? HIS A 39 . ? 1_555 ? 2 NUL 2 HIS A 68 ? HIS A 63 . ? 1_555 ? 3 AC1 11 LEU A 37 ? LEU A 32 . ? 1_555 ? 4 AC1 11 PHE A 40 ? PHE A 35 . ? 1_555 ? 5 AC1 11 HIS A 44 ? HIS A 39 . ? 1_555 ? 6 AC1 11 PRO A 45 ? PRO A 40 . ? 1_555 ? 7 AC1 11 LEU A 51 ? LEU A 46 . ? 1_555 ? 8 AC1 11 GLN A 54 ? GLN A 49 . ? 1_555 ? 9 AC1 11 ALA A 59 ? ALA A 54 . ? 1_555 ? 10 AC1 11 HIS A 68 ? HIS A 63 . ? 1_555 ? 11 AC1 11 SER A 69 ? SER A 64 . ? 1_555 ? 12 AC1 11 ALA A 72 ? ALA A 67 . ? 1_555 ? 13 AC1 11 SER A 76 ? SER A 71 . ? 1_555 ? # _database_PDB_matrix.entry_id 1BFX _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 1BFX _atom_sites.fract_transf_matrix[1][1] 1.000000 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.000000 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 1.000000 _atom_sites.fract_transf_matrix[2][3] 0.000000 _atom_sites.fract_transf_matrix[3][1] 0.000000 _atom_sites.fract_transf_matrix[3][2] 0.000000 _atom_sites.fract_transf_matrix[3][3] 1.000000 _atom_sites.fract_transf_vector[1] 0.00000 _atom_sites.fract_transf_vector[2] 0.00000 _atom_sites.fract_transf_vector[3] 0.00000 # loop_ _atom_type.symbol C FE H N O # 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 -4 ? ? ? A . n A 1 2 ALA 2 -3 ? ? ? A . n A 1 3 GLU 3 -2 ? ? ? A . n A 1 4 GLN 4 -1 ? ? ? A . n A 1 5 SER 5 0 ? ? ? A . n A 1 6 ASP 6 1 1 ASP ASP A . n A 1 7 LYS 7 2 2 LYS LYS A . n A 1 8 ASP 8 3 3 ASP ASP A . n A 1 9 VAL 9 4 4 VAL VAL A . n A 1 10 LYS 10 5 5 LYS LYS A . n A 1 11 TYR 11 6 6 TYR TYR A . n A 1 12 TYR 12 7 7 TYR TYR A . n A 1 13 THR 13 8 8 THR THR A . n A 1 14 LEU 14 9 9 LEU LEU A . n A 1 15 GLU 15 10 10 GLU GLU A . n A 1 16 GLU 16 11 11 GLU GLU A . n A 1 17 ILE 17 12 12 ILE ILE A . n A 1 18 GLN 18 13 13 GLN GLN A . n A 1 19 LYS 19 14 14 LYS LYS A . n A 1 20 HIS 20 15 15 HIS HIS A . n A 1 21 LYS 21 16 16 LYS LYS A . n A 1 22 ASP 22 17 17 ASP ASP A . n A 1 23 SER 23 18 18 SER SER A . n A 1 24 LYS 24 19 19 LYS LYS A . n A 1 25 SER 25 20 20 SER SER A . n A 1 26 THR 26 21 21 THR THR A . n A 1 27 TRP 27 22 22 TRP TRP A . n A 1 28 VAL 28 23 23 VAL VAL A . n A 1 29 ILE 29 24 24 ILE ILE A . n A 1 30 LEU 30 25 25 LEU LEU A . n A 1 31 HIS 31 26 26 HIS HIS A . n A 1 32 HIS 32 27 27 HIS HIS A . n A 1 33 LYS 33 28 28 LYS LYS A . n A 1 34 VAL 34 29 29 VAL VAL A . n A 1 35 TYR 35 30 30 TYR TYR A . n A 1 36 ASP 36 31 31 ASP ASP A . n A 1 37 LEU 37 32 32 LEU LEU A . n A 1 38 THR 38 33 33 THR THR A . n A 1 39 LYS 39 34 34 LYS LYS A . n A 1 40 PHE 40 35 35 PHE PHE A . n A 1 41 LEU 41 36 36 LEU LEU A . n A 1 42 GLU 42 37 37 GLU GLU A . n A 1 43 GLU 43 38 38 GLU GLU A . n A 1 44 HIS 44 39 39 HIS HIS A . n A 1 45 PRO 45 40 40 PRO PRO A . n A 1 46 GLY 46 41 41 GLY GLY A . n A 1 47 GLY 47 42 42 GLY GLY A . n A 1 48 GLU 48 43 43 GLU GLU A . n A 1 49 GLU 49 44 44 GLU GLU A . n A 1 50 VAL 50 45 45 VAL VAL A . n A 1 51 LEU 51 46 46 LEU LEU A . n A 1 52 ARG 52 47 47 ARG ARG A . n A 1 53 GLU 53 48 48 GLU GLU A . n A 1 54 GLN 54 49 49 GLN GLN A . n A 1 55 ALA 55 50 50 ALA ALA A . n A 1 56 GLY 56 51 51 GLY GLY A . n A 1 57 GLY 57 52 52 GLY GLY A . n A 1 58 ASP 58 53 53 ASP ASP A . n A 1 59 ALA 59 54 54 ALA ALA A . n A 1 60 THR 60 55 55 THR THR A . n A 1 61 GLU 61 56 56 GLU GLU A . n A 1 62 ASN 62 57 57 ASN ASN A . n A 1 63 PHE 63 58 58 PHE PHE A . n A 1 64 GLU 64 59 59 GLU GLU A . n A 1 65 ASP 65 60 60 ASP ASP A . n A 1 66 VAL 66 61 61 VAL VAL A . n A 1 67 GLY 67 62 62 GLY GLY A . n A 1 68 HIS 68 63 63 HIS HIS A . n A 1 69 SER 69 64 64 SER SER A . n A 1 70 THR 70 65 65 THR THR A . n A 1 71 ASP 71 66 66 ASP ASP A . n A 1 72 ALA 72 67 67 ALA ALA A . n A 1 73 ARG 73 68 68 ARG ARG A . n A 1 74 GLU 74 69 69 GLU GLU A . n A 1 75 LEU 75 70 70 LEU LEU A . n A 1 76 SER 76 71 71 SER SER A . n A 1 77 LYS 77 72 72 LYS LYS A . n A 1 78 THR 78 73 73 THR THR A . n A 1 79 TYR 79 74 74 TYR TYR A . n A 1 80 ILE 80 75 75 ILE ILE A . n A 1 81 ILE 81 76 76 ILE ILE A . n A 1 82 GLY 82 77 77 GLY GLY A . n A 1 83 GLU 83 78 78 GLU GLU A . n A 1 84 LEU 84 79 79 LEU LEU A . n A 1 85 HIS 85 80 80 HIS HIS A . n A 1 86 PRO 86 81 81 PRO PRO A . n A 1 87 ASP 87 82 82 ASP ASP A . n A 1 88 ASP 88 83 83 ASP ASP A . n A 1 89 ARG 89 84 84 ARG ARG A . n A 1 90 SER 90 85 85 SER SER A . n A 1 91 LYS 91 86 86 LYS LYS A . n A 1 92 ILE 92 87 87 ILE ILE A . n A 1 93 ALA 93 88 88 ALA ALA A . n A 1 94 LYS 94 89 89 LYS LYS A . n A 1 95 PRO 95 90 90 PRO PRO A . n A 1 96 SER 96 91 91 SER SER A . n A 1 97 GLU 97 92 92 GLU GLU A . n A 1 98 THR 98 93 93 THR THR A . n A 1 99 LEU 99 94 94 LEU LEU A . n # _pdbx_nonpoly_scheme.asym_id B _pdbx_nonpoly_scheme.entity_id 2 _pdbx_nonpoly_scheme.mon_id HEM _pdbx_nonpoly_scheme.ndb_seq_num 1 _pdbx_nonpoly_scheme.pdb_seq_num 96 _pdbx_nonpoly_scheme.auth_seq_num 96 _pdbx_nonpoly_scheme.pdb_mon_id HEM _pdbx_nonpoly_scheme.auth_mon_id HEM _pdbx_nonpoly_scheme.pdb_strand_id A _pdbx_nonpoly_scheme.pdb_ins_code . # _pdbx_struct_assembly.id 1 _pdbx_struct_assembly.details author_defined_assembly _pdbx_struct_assembly.method_details ? _pdbx_struct_assembly.oligomeric_details monomeric _pdbx_struct_assembly.oligomeric_count 1 # _pdbx_struct_assembly_gen.assembly_id 1 _pdbx_struct_assembly_gen.oper_expression 1 _pdbx_struct_assembly_gen.asym_id_list A,B # _pdbx_struct_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 44 ? A HIS 39 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 NA ? B HEM . ? A HEM 96 ? 1_555 89.2 ? 2 NE2 ? A HIS 44 ? A HIS 39 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 NB ? B HEM . ? A HEM 96 ? 1_555 91.1 ? 3 NA ? B HEM . ? A HEM 96 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 NB ? B HEM . ? A HEM 96 ? 1_555 92.4 ? 4 NE2 ? A HIS 44 ? A HIS 39 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 NC ? B HEM . ? A HEM 96 ? 1_555 89.7 ? 5 NA ? B HEM . ? A HEM 96 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 NC ? B HEM . ? A HEM 96 ? 1_555 177.4 ? 6 NB ? B HEM . ? A HEM 96 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 NC ? B HEM . ? A HEM 96 ? 1_555 90.0 ? 7 NE2 ? A HIS 44 ? A HIS 39 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 ND ? B HEM . ? A HEM 96 ? 1_555 91.6 ? 8 NA ? B HEM . ? A HEM 96 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 ND ? B HEM . ? A HEM 96 ? 1_555 90.1 ? 9 NB ? B HEM . ? A HEM 96 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 ND ? B HEM . ? A HEM 96 ? 1_555 176.4 ? 10 NC ? B HEM . ? A HEM 96 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 ND ? B HEM . ? A HEM 96 ? 1_555 87.6 ? 11 NE2 ? A HIS 44 ? A HIS 39 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 NE2 ? A HIS 68 ? A HIS 63 ? 1_555 178.0 ? 12 NA ? B HEM . ? A HEM 96 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 NE2 ? A HIS 68 ? A HIS 63 ? 1_555 92.3 ? 13 NB ? B HEM . ? A HEM 96 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 NE2 ? A HIS 68 ? A HIS 63 ? 1_555 90.1 ? 14 NC ? B HEM . ? A HEM 96 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 NE2 ? A HIS 68 ? A HIS 63 ? 1_555 88.8 ? 15 ND ? B HEM . ? A HEM 96 ? 1_555 FE ? B HEM . ? A HEM 96 ? 1_555 NE2 ? A HIS 68 ? A HIS 63 ? 1_555 87.2 ? # 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 1998-08-12 2 'Structure model' 1 1 2008-03-03 3 'Structure model' 1 2 2011-07-13 4 'Structure model' 1 3 2022-02-16 # _pdbx_audit_revision_details.ordinal 1 _pdbx_audit_revision_details.revision_ordinal 1 _pdbx_audit_revision_details.data_content_type 'Structure model' _pdbx_audit_revision_details.provider repository _pdbx_audit_revision_details.type 'Initial release' _pdbx_audit_revision_details.description ? _pdbx_audit_revision_details.details ? # loop_ _pdbx_audit_revision_group.ordinal _pdbx_audit_revision_group.revision_ordinal _pdbx_audit_revision_group.data_content_type _pdbx_audit_revision_group.group 1 2 'Structure model' 'Version format compliance' 2 3 'Structure model' 'Version format compliance' 3 4 'Structure model' 'Data collection' 4 4 'Structure model' 'Database references' 5 4 'Structure model' 'Derived calculations' 6 4 'Structure model' Other # loop_ _pdbx_audit_revision_category.ordinal _pdbx_audit_revision_category.revision_ordinal _pdbx_audit_revision_category.data_content_type _pdbx_audit_revision_category.category 1 4 'Structure model' database_2 2 4 'Structure model' pdbx_database_status 3 4 'Structure model' pdbx_nmr_software 4 4 'Structure model' pdbx_struct_assembly 5 4 'Structure model' pdbx_struct_oper_list 6 4 'Structure model' struct_conn 7 4 'Structure model' struct_site # loop_ _pdbx_audit_revision_item.ordinal _pdbx_audit_revision_item.revision_ordinal _pdbx_audit_revision_item.data_content_type _pdbx_audit_revision_item.item 1 4 'Structure model' '_database_2.pdbx_DOI' 2 4 'Structure model' '_database_2.pdbx_database_accession' 3 4 'Structure model' '_pdbx_database_status.process_site' 4 4 'Structure model' '_pdbx_nmr_software.name' 5 4 'Structure model' '_struct_conn.ptnr1_auth_comp_id' 6 4 'Structure model' '_struct_conn.ptnr1_auth_seq_id' 7 4 'Structure model' '_struct_conn.ptnr1_label_asym_id' 8 4 'Structure model' '_struct_conn.ptnr1_label_atom_id' 9 4 'Structure model' '_struct_conn.ptnr1_label_comp_id' 10 4 'Structure model' '_struct_conn.ptnr1_label_seq_id' 11 4 'Structure model' '_struct_conn.ptnr2_auth_comp_id' 12 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id' 13 4 'Structure model' '_struct_conn.ptnr2_label_asym_id' 14 4 'Structure model' '_struct_conn.ptnr2_label_atom_id' 15 4 'Structure model' '_struct_conn.ptnr2_label_comp_id' 16 4 'Structure model' '_struct_conn.ptnr2_label_seq_id' 17 4 'Structure model' '_struct_site.pdbx_auth_asym_id' 18 4 'Structure model' '_struct_site.pdbx_auth_comp_id' 19 4 'Structure model' '_struct_site.pdbx_auth_seq_id' # loop_ _software.name _software.classification _software.version _software.citation_id _software.pdbx_ordinal DYANA 'model building' . ? 1 AMBER refinement . ? 2 DYANA refinement . ? 3 # loop_ _pdbx_validate_rmsd_angle.id _pdbx_validate_rmsd_angle.PDB_model_num _pdbx_validate_rmsd_angle.auth_atom_id_1 _pdbx_validate_rmsd_angle.auth_asym_id_1 _pdbx_validate_rmsd_angle.auth_comp_id_1 _pdbx_validate_rmsd_angle.auth_seq_id_1 _pdbx_validate_rmsd_angle.PDB_ins_code_1 _pdbx_validate_rmsd_angle.label_alt_id_1 _pdbx_validate_rmsd_angle.auth_atom_id_2 _pdbx_validate_rmsd_angle.auth_asym_id_2 _pdbx_validate_rmsd_angle.auth_comp_id_2 _pdbx_validate_rmsd_angle.auth_seq_id_2 _pdbx_validate_rmsd_angle.PDB_ins_code_2 _pdbx_validate_rmsd_angle.label_alt_id_2 _pdbx_validate_rmsd_angle.auth_atom_id_3 _pdbx_validate_rmsd_angle.auth_asym_id_3 _pdbx_validate_rmsd_angle.auth_comp_id_3 _pdbx_validate_rmsd_angle.auth_seq_id_3 _pdbx_validate_rmsd_angle.PDB_ins_code_3 _pdbx_validate_rmsd_angle.label_alt_id_3 _pdbx_validate_rmsd_angle.angle_value _pdbx_validate_rmsd_angle.angle_target_value _pdbx_validate_rmsd_angle.angle_deviation _pdbx_validate_rmsd_angle.angle_standard_deviation _pdbx_validate_rmsd_angle.linker_flag 1 1 OE1 A GLU 44 ? ? CD A GLU 44 ? ? OE2 A GLU 44 ? ? 84.89 123.30 -38.41 1.20 N 2 1 CG A GLU 44 ? ? CD A GLU 44 ? ? OE1 A GLU 44 ? ? 164.05 118.30 45.75 2.00 N 3 1 CG A GLU 44 ? ? CD A GLU 44 ? ? OE2 A GLU 44 ? ? 79.16 118.30 -39.14 2.00 N 4 1 CA A GLU 92 ? ? CB A GLU 92 ? ? CG A GLU 92 ? ? 126.80 113.40 13.40 2.20 N # 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 2 ? ? 177.28 160.87 2 1 VAL A 4 ? ? -96.73 -118.70 3 1 LYS A 5 ? ? 134.76 73.46 4 1 SER A 18 ? ? 53.67 -64.72 5 1 HIS A 26 ? ? 61.36 -61.62 6 1 HIS A 27 ? ? -175.96 32.38 7 1 LEU A 36 ? ? -29.15 -63.48 8 1 HIS A 39 ? ? -46.47 106.31 9 1 ASP A 82 ? ? -52.17 -76.08 10 1 ILE A 87 ? ? 24.64 68.50 11 1 ALA A 88 ? ? -54.93 106.30 12 1 GLU A 92 ? ? -179.59 -140.60 13 1 THR A 93 ? ? -175.00 64.91 # loop_ _pdbx_validate_peptide_omega.id _pdbx_validate_peptide_omega.PDB_model_num _pdbx_validate_peptide_omega.auth_comp_id_1 _pdbx_validate_peptide_omega.auth_asym_id_1 _pdbx_validate_peptide_omega.auth_seq_id_1 _pdbx_validate_peptide_omega.PDB_ins_code_1 _pdbx_validate_peptide_omega.label_alt_id_1 _pdbx_validate_peptide_omega.auth_comp_id_2 _pdbx_validate_peptide_omega.auth_asym_id_2 _pdbx_validate_peptide_omega.auth_seq_id_2 _pdbx_validate_peptide_omega.PDB_ins_code_2 _pdbx_validate_peptide_omega.label_alt_id_2 _pdbx_validate_peptide_omega.omega 1 1 ASP A 1 ? ? LYS A 2 ? ? 148.44 2 1 ALA A 88 ? ? LYS A 89 ? ? -136.98 3 1 PRO A 90 ? ? SER A 91 ? ? -138.72 4 1 SER A 91 ? ? GLU A 92 ? ? -147.49 5 1 THR A 93 ? ? LEU A 94 ? ? 120.31 # loop_ _pdbx_validate_planes.id _pdbx_validate_planes.PDB_model_num _pdbx_validate_planes.auth_comp_id _pdbx_validate_planes.auth_asym_id _pdbx_validate_planes.auth_seq_id _pdbx_validate_planes.PDB_ins_code _pdbx_validate_planes.label_alt_id _pdbx_validate_planes.rmsd _pdbx_validate_planes.type 1 1 TYR A 6 ? ? 0.107 'SIDE CHAIN' 2 1 PHE A 58 ? ? 0.097 'SIDE CHAIN' 3 1 TYR A 74 ? ? 0.092 '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 CA ? A ASP 1 ? 'WRONG HAND' . 2 1 CA ? A LYS 2 ? 'WRONG HAND' . 3 1 CA ? A THR 93 ? 'WRONG HAND' . 4 1 CB ? A THR 93 ? 'WRONG HAND' . # 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 -4 ? A MET 1 2 1 Y 1 A ALA -3 ? A ALA 2 3 1 Y 1 A GLU -2 ? A GLU 3 4 1 Y 1 A GLN -1 ? A GLN 4 5 1 Y 1 A SER 0 ? A SER 5 # _pdbx_entity_nonpoly.entity_id 2 _pdbx_entity_nonpoly.name 'PROTOPORPHYRIN IX CONTAINING FE' _pdbx_entity_nonpoly.comp_id HEM #