data_1IKH # _entry.id 1IKH # _audit_conform.dict_name mmcif_pdbx.dic _audit_conform.dict_version 5.280 _audit_conform.dict_location http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic # loop_ _database_2.database_id _database_2.database_code PDB 1IKH RCSB RCSB013364 WWPDB D_1000013364 # _pdbx_database_PDB_obs_spr.id OBSLTE _pdbx_database_PDB_obs_spr.date 2002-01-09 _pdbx_database_PDB_obs_spr.pdb_id 1KOI _pdbx_database_PDB_obs_spr.replace_pdb_id 1IKH _pdbx_database_PDB_obs_spr.details ? # _pdbx_database_status.status_code OBS _pdbx_database_status.entry_id 1IKH _pdbx_database_status.recvd_initial_deposition_date 2001-05-03 _pdbx_database_status.deposit_site RCSB _pdbx_database_status.process_site RCSB _pdbx_database_status.status_code_sf OBS _pdbx_database_status.status_code_mr ? _pdbx_database_status.status_code_cs ? _pdbx_database_status.SG_entry ? _pdbx_database_status.pdb_format_compatible Y _pdbx_database_status.methods_development_category ? # loop_ _audit_author.name _audit_author.pdbx_ordinal 'Roberts, S.A.' 1 'Weichsel, A.' 2 'Qiu, Y.' 3 'Shelnutt, J.A.' 4 'Walker, F.A.' 5 'Montfort, W.R.' 6 # _citation.id primary _citation.title 'Ligand-induced heme ruffling and bent NO geometry in ultra-high Resolution Structures of Nitrophorin 4' _citation.journal_abbrev Biochemistry _citation.journal_volume 40 _citation.page_first 11327 _citation.page_last 11337 _citation.year 2001 _citation.journal_id_ASTM BICHAW _citation.country US _citation.journal_id_ISSN 0006-2960 _citation.journal_id_CSD 0033 _citation.book_publisher ? _citation.pdbx_database_id_DOI 10.1021/bi0109257 _citation.pdbx_database_id_PubMed ? # loop_ _citation_author.citation_id _citation_author.name _citation_author.ordinal primary 'Roberts, S.A.' 1 primary 'Weichsel, A.' 2 primary 'Qiu, Y.' 3 primary 'Shelnutt, J.A.' 4 primary 'Walker, F.A.' 5 primary 'Montfort, W.R.' 6 # _cell.entry_id 1IKH _cell.length_a 70.149 _cell.length_b 42.419 _cell.length_c 52.942 _cell.angle_alpha 90.00 _cell.angle_beta 94.22 _cell.angle_gamma 90.00 _cell.Z_PDB 4 _cell.pdbx_unique_axis ? # _symmetry.entry_id 1IKH _symmetry.space_group_name_H-M 'C 1 2 1' _symmetry.pdbx_full_space_group_name_H-M ? _symmetry.cell_setting ? _symmetry.Int_Tables_number 5 # loop_ _entity.id _entity.type _entity.src_method _entity.pdbx_description _entity.formula_weight _entity.pdbx_number_of_molecules _entity.pdbx_ec _entity.pdbx_mutation _entity.pdbx_fragment _entity.details 1 polymer man 'NITROPHORIN 4' 20292.664 1 ? ? ? ;NITRIC OXIDE OCCUPIES THE SIXTH COORDINATION POSITION OF THE IRON. THE HEME IS DISORDERED BY A ROTATION OF 180 DEGREES AROUND THE CHA-FE-CHC AXIS. THE ONLY EVIDENCE OF THIS DISORDER IS THE APPEARANCE OF METHYL GROUPS CMB AND CMC AS VINYLS. THESE EXTRA ATOMS ARE CALLED CBBB AND CBCB. ; 2 non-polymer syn 'PROTOPORPHYRIN IX CONTAINING FE' 616.487 1 ? ? ? ? 3 non-polymer syn 'NITRIC OXIDE' 30.006 1 ? ? ? ? 4 water nat water 18.015 264 ? ? ? ? # loop_ _entity_poly_seq.entity_id _entity_poly_seq.num _entity_poly_seq.mon_id _entity_poly_seq.hetero 1 1 ALA n 1 2 CYS n 1 3 THR n 1 4 LYS n 1 5 ASN n 1 6 ALA n 1 7 ILE n 1 8 ALA n 1 9 GLN n 1 10 THR n 1 11 GLY n 1 12 PHE n 1 13 ASN n 1 14 LYS n 1 15 ASP n 1 16 LYS n 1 17 TYR n 1 18 PHE n 1 19 ASN n 1 20 GLY n 1 21 ASP n 1 22 VAL n 1 23 TRP n 1 24 TYR n 1 25 VAL n 1 26 THR n 1 27 ASP n 1 28 TYR n 1 29 LEU n 1 30 ASP n 1 31 LEU n 1 32 GLU n 1 33 PRO n 1 34 ASP n 1 35 ASP n 1 36 VAL n 1 37 PRO n 1 38 LYS n 1 39 ARG n 1 40 TYR n 1 41 CYS n 1 42 ALA n 1 43 ALA n 1 44 LEU n 1 45 ALA n 1 46 ALA n 1 47 GLY n 1 48 THR n 1 49 ALA n 1 50 SER n 1 51 GLY n 1 52 LYS n 1 53 LEU n 1 54 LYS n 1 55 GLU n 1 56 ALA n 1 57 LEU n 1 58 TYR n 1 59 HIS n 1 60 TYR n 1 61 ASP n 1 62 PRO n 1 63 LYS n 1 64 THR n 1 65 GLN n 1 66 ASP n 1 67 THR n 1 68 PHE n 1 69 TYR n 1 70 ASP n 1 71 VAL n 1 72 SER n 1 73 GLU n 1 74 LEU n 1 75 GLN n 1 76 VAL n 1 77 GLU n 1 78 SER n 1 79 LEU n 1 80 GLY n 1 81 LYS n 1 82 TYR n 1 83 THR n 1 84 ALA n 1 85 ASN n 1 86 PHE n 1 87 LYS n 1 88 LYS n 1 89 VAL n 1 90 ASP n 1 91 LYS n 1 92 ASN n 1 93 GLY n 1 94 ASN n 1 95 VAL n 1 96 LYS n 1 97 VAL n 1 98 ALA n 1 99 VAL n 1 100 THR n 1 101 ALA n 1 102 GLY n 1 103 ASN n 1 104 TYR n 1 105 TYR n 1 106 THR n 1 107 PHE n 1 108 THR n 1 109 VAL n 1 110 MET n 1 111 TYR n 1 112 ALA n 1 113 ASP n 1 114 ASP n 1 115 SER n 1 116 SER n 1 117 ALA n 1 118 LEU n 1 119 ILE n 1 120 HIS n 1 121 THR n 1 122 CYS n 1 123 LEU n 1 124 HIS n 1 125 LYS n 1 126 GLY n 1 127 ASN n 1 128 LYS n 1 129 ASP n 1 130 LEU n 1 131 GLY n 1 132 ASP n 1 133 LEU n 1 134 TYR n 1 135 ALA n 1 136 VAL n 1 137 LEU n 1 138 ASN n 1 139 ARG n 1 140 ASN n 1 141 LYS n 1 142 ASP n 1 143 ALA n 1 144 ALA n 1 145 ALA n 1 146 GLY n 1 147 ASP n 1 148 LYS n 1 149 VAL n 1 150 LYS n 1 151 SER n 1 152 ALA n 1 153 VAL n 1 154 SER n 1 155 ALA n 1 156 ALA n 1 157 THR n 1 158 LEU n 1 159 GLU n 1 160 PHE n 1 161 SER n 1 162 LYS n 1 163 PHE n 1 164 ILE n 1 165 SER n 1 166 THR n 1 167 LYS n 1 168 GLU n 1 169 ASN n 1 170 ASN n 1 171 CYS n 1 172 ALA n 1 173 TYR n 1 174 ASP n 1 175 ASN n 1 176 ASP n 1 177 SER n 1 178 LEU n 1 179 LYS n 1 180 SER n 1 181 LEU n 1 182 LEU n 1 183 THR n 1 184 LYS 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 'KISSING BUG' _entity_src_gen.gene_src_genus ? _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 'RHODNIUS PROLIXUS' _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id ? _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 bacteria _entity_src_gen.pdbx_host_org_scientific_name 'ESCHERICHIA COLI' _entity_src_gen.pdbx_host_org_ncbi_taxonomy_id ? _entity_src_gen.host_org_genus ? _entity_src_gen.pdbx_host_org_gene ? _entity_src_gen.pdbx_host_org_organ ? _entity_src_gen.host_org_species ? _entity_src_gen.pdbx_host_org_tissue ? _entity_src_gen.pdbx_host_org_tissue_fraction ? _entity_src_gen.pdbx_host_org_strain 'BL21 (DE3)' _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 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 PET-17B-NP4 _entity_src_gen.plasmid_details ? _entity_src_gen.pdbx_description ? # _struct_ref.id 1 _struct_ref.db_name SWS _struct_ref.db_code NP4_RHOPR _struct_ref.entity_id 1 _struct_ref.pdbx_seq_one_letter_code ;ACTKNAIAQTGFNKDKYFNGDVWYVTDYLDLEPDDVPKRYCAALAAGTASGKLKEALYHYDPKTQDTFYDVSELQVESLG KYTANFKKVDKNGNVKVAVTAGNYYTFTVMYADDSSALIHTCLHKGNKDLGDLYAVLNRNKDAAAGDKVKSAVSAATLEF SKFISTKENNCAYDNDSLKSLLTK ; _struct_ref.pdbx_align_begin 22 _struct_ref.pdbx_db_accession Q94734 _struct_ref.pdbx_db_isoform ? # _struct_ref_seq.align_id 1 _struct_ref_seq.ref_id 1 _struct_ref_seq.pdbx_PDB_id_code 1IKH _struct_ref_seq.pdbx_strand_id A _struct_ref_seq.seq_align_beg 1 _struct_ref_seq.pdbx_seq_align_beg_ins_code ? _struct_ref_seq.seq_align_end 184 _struct_ref_seq.pdbx_seq_align_end_ins_code ? _struct_ref_seq.pdbx_db_accession Q94734 _struct_ref_seq.db_align_beg 22 _struct_ref_seq.pdbx_db_align_beg_ins_code ? _struct_ref_seq.db_align_end 205 _struct_ref_seq.pdbx_db_align_end_ins_code ? _struct_ref_seq.pdbx_auth_seq_align_beg 1 _struct_ref_seq.pdbx_auth_seq_align_end 184 # 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 CYS 'L-peptide linking' y CYSTEINE ? 'C3 H7 N O2 S' 121.158 GLN 'L-peptide linking' y GLUTAMINE ? 'C5 H10 N2 O3' 146.144 GLU 'L-peptide linking' y 'GLUTAMIC ACID' ? 'C5 H9 N O4' 147.129 GLY 'peptide linking' y GLYCINE ? 'C2 H5 N O2' 75.067 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 NO non-polymer . 'NITRIC OXIDE' 'Nitrogen monoxide' 'N O' 30.006 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 1IKH _exptl.method 'X-RAY DIFFRACTION' _exptl.crystals_number 1 # _exptl_crystal.id 1 _exptl_crystal.density_meas ? _exptl_crystal.density_Matthews 1.94 _exptl_crystal.density_percent_sol 36.45 _exptl_crystal.description ? # _exptl_crystal_grow.crystal_id 1 _exptl_crystal_grow.method 'VAPOR DIFFUSION, HANGING DROP' _exptl_crystal_grow.temp 295 _exptl_crystal_grow.temp_details ? _exptl_crystal_grow.pH 5.6 _exptl_crystal_grow.pdbx_details 'PEG 4000, Sodium Citrate' _exptl_crystal_grow.pdbx_pH_range ? # _diffrn.id 1 _diffrn.ambient_temp 100 _diffrn.ambient_temp_details ? _diffrn.crystal_id 1 # _diffrn_detector.diffrn_id 1 _diffrn_detector.detector 'AREA DETECTOR' _diffrn_detector.type 'ADSC QUANTUM 4' _diffrn_detector.pdbx_collection_date 2000-03-01 _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 0.975 _diffrn_radiation_wavelength.wt 1.0 # _diffrn_source.diffrn_id 1 _diffrn_source.source SYNCHROTRON _diffrn_source.type 'NSLS BEAMLINE X12B' _diffrn_source.pdbx_synchrotron_site NSLS _diffrn_source.pdbx_synchrotron_beamline X12B _diffrn_source.pdbx_wavelength ? _diffrn_source.pdbx_wavelength_list 0.975 # _reflns.entry_id 1IKH _reflns.observed_criterion_sigma_I 0. _reflns.observed_criterion_sigma_F 0. _reflns.d_resolution_low 30. _reflns.d_resolution_high 1.0 _reflns.number_obs 59582 _reflns.number_all 83813 _reflns.percent_possible_obs 95 _reflns.pdbx_Rmerge_I_obs 0.0400000 _reflns.pdbx_Rsym_value ? _reflns.pdbx_netI_over_av_sigmaI 38. _reflns.B_iso_Wilson_estimate 4.3 _reflns.pdbx_redundancy 5. _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_diffrn_id 1 _reflns.pdbx_ordinal 1 _reflns.pdbx_netI_over_sigmaI ? # _reflns_shell.d_res_high 1.08 _reflns_shell.d_res_low 1.10 _reflns_shell.percent_possible_all 70 _reflns_shell.Rmerge_I_obs 0.2400000 _reflns_shell.pdbx_Rsym_value ? _reflns_shell.meanI_over_sigI_obs 15. _reflns_shell.pdbx_redundancy 2.4 _reflns_shell.percent_possible_obs ? _reflns_shell.number_unique_all ? _reflns_shell.pdbx_diffrn_id ? _reflns_shell.pdbx_ordinal 1 # _refine.entry_id 1IKH _refine.ls_number_reflns_obs 59582 _refine.ls_number_reflns_all 62726 _refine.pdbx_ls_sigma_I 0. _refine.pdbx_ls_sigma_F 0. _refine.pdbx_data_cutoff_high_absF ? _refine.pdbx_data_cutoff_low_absF ? _refine.ls_d_res_low 30. _refine.ls_d_res_high 1.08 _refine.ls_percent_reflns_obs ? _refine.ls_R_factor_obs 0.1170000 _refine.ls_R_factor_all 0.1170000 _refine.ls_R_factor_R_work 0.1170000 _refine.ls_R_factor_R_free 0.1470000 _refine.ls_R_factor_R_free_error ? _refine.ls_R_factor_R_free_error_details ? _refine.ls_percent_reflns_R_free ? _refine.ls_number_reflns_R_free 3144 _refine.ls_number_parameters ? _refine.ls_number_restraints ? _refine.occupancy_min ? _refine.occupancy_max ? _refine.B_iso_mean 13. _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 ;Shelx conjugate gradient refinement. Hydrogen atoms added at calculated positions. Heme and iron coordination sphere refined without restraints. ; _refine.pdbx_starting_model 'pdb entry 1ERX' _refine.pdbx_method_to_determine_struct ? _refine.pdbx_isotropic_thermal_model 'All non-hydrogen atoms anisotropic' _refine.pdbx_stereochemistry_target_values 'Engh & Huber' _refine.pdbx_stereochem_target_val_spec_case ? _refine.pdbx_R_Free_selection_details random _refine.pdbx_overall_ESU_R_Free ? _refine.ls_redundancy_reflns_obs ? _refine.B_iso_min ? _refine.B_iso_max ? _refine.correlation_coeff_Fo_to_Fc ? _refine.overall_SU_R_Cruickshank_DPI ? _refine.overall_SU_R_free ? _refine.overall_SU_ML ? _refine.overall_SU_B ? _refine.pdbx_overall_ESU_R ? _refine.pdbx_data_cutoff_high_rms_absF ? _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_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.cycle_id LAST _refine_hist.pdbx_number_atoms_protein 1452 _refine_hist.pdbx_number_atoms_nucleic_acid 0 _refine_hist.pdbx_number_atoms_ligand 47 _refine_hist.number_atoms_solvent 264 _refine_hist.number_atoms_total 1763 _refine_hist.d_res_high 1.08 _refine_hist.d_res_low 30. _refine_hist.pdbx_refine_id 'X-RAY DIFFRACTION' # 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 o_bond_d ? ? ? ? 'X-RAY DIFFRACTION' ? o_bond_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? o_bond_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? o_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? o_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? o_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? o_angle_deg ? ? ? ? 'X-RAY DIFFRACTION' ? o_angle_deg_na ? ? ? ? 'X-RAY DIFFRACTION' ? o_angle_deg_prot ? ? ? ? 'X-RAY DIFFRACTION' ? o_dihedral_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? o_dihedral_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? o_dihedral_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? o_improper_angle_d ? ? ? ? 'X-RAY DIFFRACTION' ? o_improper_angle_d_na ? ? ? ? 'X-RAY DIFFRACTION' ? o_improper_angle_d_prot ? ? ? ? 'X-RAY DIFFRACTION' ? o_mcbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? o_mcangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? o_scbond_it ? ? ? ? 'X-RAY DIFFRACTION' ? o_scangle_it ? ? ? ? 'X-RAY DIFFRACTION' ? # _struct.entry_id 1IKH _struct.title 'CRYSTAL STRUCTURE OF NITROPHORIN 4 FROM RHODNIUS PROLIXUS COMPLEXED WITH NITRIC OXIDE AT 1.08 A RESOLUTION' _struct.pdbx_descriptor 'NITROPHORIN 4' _struct.pdbx_model_details ? _struct.pdbx_CASP_flag ? _struct.pdbx_model_type_details ? # _struct_keywords.entry_id 1IKH _struct_keywords.pdbx_keywords 'TRANSPORT PROTEIN' _struct_keywords.text 'nitric oxide transport, ferric heme, anithistimine, lipocalin, TRANSPORT PROTEIN' # loop_ _struct_asym.id _struct_asym.pdbx_blank_PDB_chainid_flag _struct_asym.pdbx_modified _struct_asym.entity_id _struct_asym.details A N N 1 ? B N N 2 ? C N N 3 ? D N N 4 ? # _struct_biol.id 1 _struct_biol.details monomer _struct_biol.pdbx_parent_biol_id ? # 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 ASN A 13 ? PHE A 18 ? ASN A 13 PHE A 18 1 ? 6 HELX_P HELX_P2 2 GLU A 32 ? VAL A 36 ? GLU A 32 VAL A 36 5 ? 5 HELX_P HELX_P3 3 GLY A 146 ? ALA A 156 ? GLY A 146 ALA A 156 1 ? 11 HELX_P HELX_P4 4 GLU A 159 ? PHE A 163 ? GLU A 159 PHE A 163 5 ? 5 HELX_P HELX_P5 5 ASP A 174 ? LEU A 182 ? ASP A 174 LEU A 182 1 ? 9 # _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 disulf1 disulf ? ? A CYS 2 SG ? ? ? 1_555 A CYS 122 SG ? ? A CYS 2 A CYS 122 1_555 ? ? ? ? ? ? ? 2.035 ? disulf2 disulf ? ? A CYS 41 SG A ? ? 1_555 A CYS 171 SG A ? A CYS 41 A CYS 171 1_555 ? ? ? ? ? ? ? 2.027 ? metalc1 metalc ? ? C NO . N ? ? ? 1_555 B HEM . FE ? ? ? NO 186 A HEM 185 1_555 ? ? ? ? ? ? ? 1.687 ? metalc2 metalc ? ? A HIS 59 NE2 ? ? ? 1_555 B HEM . FE ? ? A HIS 59 A HEM 185 1_555 ? ? ? ? ? ? ? 2.013 ? # loop_ _struct_conn_type.id _struct_conn_type.criteria _struct_conn_type.reference disulf ? ? metalc ? ? # _struct_sheet.id A _struct_sheet.type ? _struct_sheet.number_strands 10 _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 A 1 2 ? anti-parallel A 2 3 ? anti-parallel A 3 4 ? anti-parallel A 4 5 ? anti-parallel A 5 6 ? anti-parallel A 6 7 ? anti-parallel A 7 8 ? anti-parallel A 8 9 ? anti-parallel A 9 10 ? anti-parallel A 11 12 ? 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 ASN A 19 ? ASP A 30 ? ASN A 19 ASP A 30 A 2 CYS A 41 ? ALA A 49 ? CYS A 41 ALA A 49 A 3 LYS A 52 ? TYR A 60 ? LYS A 52 TYR A 60 A 4 THR A 67 ? SER A 78 ? THR A 67 SER A 78 A 5 LYS A 81 ? VAL A 89 ? LYS A 81 VAL A 89 A 6 ASN A 103 ? ALA A 112 ? ASN A 103 ALA A 112 A 7 SER A 116 ? LYS A 125 ? SER A 116 LYS A 125 A 8 LEU A 133 ? ASN A 138 ? LEU A 133 ASN A 138 A 9 ASN A 19 ? ASP A 30 ? ASN A 19 ASP A 30 A 10 ILE A 164 ? SER A 165 ? ILE A 164 SER A 165 A 11 LYS A 81 ? VAL A 89 ? LYS A 81 VAL A 89 A 12 VAL A 95 ? VAL A 97 ? VAL A 95 VAL A 97 # loop_ _pdbx_struct_sheet_hbond.sheet_id _pdbx_struct_sheet_hbond.range_id_1 _pdbx_struct_sheet_hbond.range_id_2 _pdbx_struct_sheet_hbond.range_1_label_atom_id _pdbx_struct_sheet_hbond.range_1_label_comp_id _pdbx_struct_sheet_hbond.range_1_label_asym_id _pdbx_struct_sheet_hbond.range_1_label_seq_id _pdbx_struct_sheet_hbond.range_1_PDB_ins_code _pdbx_struct_sheet_hbond.range_1_auth_atom_id _pdbx_struct_sheet_hbond.range_1_auth_comp_id _pdbx_struct_sheet_hbond.range_1_auth_asym_id _pdbx_struct_sheet_hbond.range_1_auth_seq_id _pdbx_struct_sheet_hbond.range_2_label_atom_id _pdbx_struct_sheet_hbond.range_2_label_comp_id _pdbx_struct_sheet_hbond.range_2_label_asym_id _pdbx_struct_sheet_hbond.range_2_label_seq_id _pdbx_struct_sheet_hbond.range_2_PDB_ins_code _pdbx_struct_sheet_hbond.range_2_auth_atom_id _pdbx_struct_sheet_hbond.range_2_auth_comp_id _pdbx_struct_sheet_hbond.range_2_auth_asym_id _pdbx_struct_sheet_hbond.range_2_auth_seq_id A 1 2 N VAL A 25 ? N VAL A 25 O ALA A 42 ? O ALA A 42 A 2 3 N ALA A 49 ? N ALA A 49 O LYS A 52 ? O LYS A 52 A 3 4 N HIS A 59 ? N HIS A 59 O PHE A 68 ? O PHE A 68 A 4 5 N GLU A 77 ? N GLU A 77 O LYS A 81 ? O LYS A 81 A 5 6 N PHE A 86 ? N PHE A 86 O ASN A 103 ? O ASN A 103 A 6 7 O TYR A 111 ? O TYR A 111 N LEU A 118 ? N LEU A 118 A 7 8 N THR A 121 ? N THR A 121 O LEU A 133 ? O LEU A 133 A 8 9 O ASN A 138 ? O ASN A 138 N TYR A 24 ? N TYR A 24 A 9 10 O TYR A 28 ? O TYR A 28 N ILE A 164 ? N ILE A 164 A 11 12 O LYS A 88 ? O LYS A 88 N LYS A 96 ? N LYS A 96 # _database_PDB_matrix.entry_id 1IKH _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 1IKH _atom_sites.fract_transf_matrix[1][1] 0.014255 _atom_sites.fract_transf_matrix[1][2] 0.000000 _atom_sites.fract_transf_matrix[1][3] 0.001052 _atom_sites.fract_transf_matrix[2][1] 0.000000 _atom_sites.fract_transf_matrix[2][2] 0.023574 _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] 0.018940 _atom_sites.fract_transf_vector[1] 0.000000 _atom_sites.fract_transf_vector[2] 0.000000 _atom_sites.fract_transf_vector[3] 0.000000 # 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 ALA 1 1 1 ALA ALA A . n A 1 2 CYS 2 2 2 CYS CYS A . n A 1 3 THR 3 3 3 THR THR A . n A 1 4 LYS 4 4 4 LYS LYS A . n A 1 5 ASN 5 5 5 ASN ASN A . n A 1 6 ALA 6 6 6 ALA ALA A . n A 1 7 ILE 7 7 7 ILE ILE A . n A 1 8 ALA 8 8 8 ALA ALA A . n A 1 9 GLN 9 9 9 GLN GLN A . n A 1 10 THR 10 10 10 THR THR A . n A 1 11 GLY 11 11 11 GLY GLY A . n A 1 12 PHE 12 12 12 PHE PHE A . n A 1 13 ASN 13 13 13 ASN ASN A . n A 1 14 LYS 14 14 14 LYS LYS A . n A 1 15 ASP 15 15 15 ASP ASP A . n A 1 16 LYS 16 16 16 LYS LYS A . n A 1 17 TYR 17 17 17 TYR TYR A . n A 1 18 PHE 18 18 18 PHE PHE A . n A 1 19 ASN 19 19 19 ASN ASN A . n A 1 20 GLY 20 20 20 GLY GLY A . n A 1 21 ASP 21 21 21 ASP ASP A . n A 1 22 VAL 22 22 22 VAL VAL A . n A 1 23 TRP 23 23 23 TRP TRP A . n A 1 24 TYR 24 24 24 TYR TYR A . n A 1 25 VAL 25 25 25 VAL VAL A . n A 1 26 THR 26 26 26 THR THR A . n A 1 27 ASP 27 27 27 ASP ASP A . n A 1 28 TYR 28 28 28 TYR TYR A . n A 1 29 LEU 29 29 29 LEU LEU A . n A 1 30 ASP 30 30 30 ASP ASP A . n A 1 31 LEU 31 31 31 LEU LEU A . n A 1 32 GLU 32 32 32 GLU GLU A . n A 1 33 PRO 33 33 33 PRO PRO A . n A 1 34 ASP 34 34 34 ASP ASP A . n A 1 35 ASP 35 35 35 ASP ASP A . n A 1 36 VAL 36 36 36 VAL VAL A . n A 1 37 PRO 37 37 37 PRO PRO A . n A 1 38 LYS 38 38 38 LYS LYS A . n A 1 39 ARG 39 39 39 ARG ARG A . n A 1 40 TYR 40 40 40 TYR TYR A . n A 1 41 CYS 41 41 41 CYS CYS A . n A 1 42 ALA 42 42 42 ALA ALA A . n A 1 43 ALA 43 43 43 ALA ALA A . n A 1 44 LEU 44 44 44 LEU LEU A . n A 1 45 ALA 45 45 45 ALA ALA A . n A 1 46 ALA 46 46 46 ALA ALA A . n A 1 47 GLY 47 47 47 GLY GLY A . n A 1 48 THR 48 48 48 THR THR A . n A 1 49 ALA 49 49 49 ALA ALA A . n A 1 50 SER 50 50 50 SER SER A . n A 1 51 GLY 51 51 51 GLY GLY A . n A 1 52 LYS 52 52 52 LYS LYS A . n A 1 53 LEU 53 53 53 LEU LEU A . n A 1 54 LYS 54 54 54 LYS LYS A . n A 1 55 GLU 55 55 55 GLU GLU A . n A 1 56 ALA 56 56 56 ALA ALA A . n A 1 57 LEU 57 57 57 LEU LEU A . n A 1 58 TYR 58 58 58 TYR TYR A . n A 1 59 HIS 59 59 59 HIS HIS A . n A 1 60 TYR 60 60 60 TYR TYR A . n A 1 61 ASP 61 61 61 ASP ASP A . n A 1 62 PRO 62 62 62 PRO PRO A . n A 1 63 LYS 63 63 63 LYS LYS A . n A 1 64 THR 64 64 64 THR THR A . n A 1 65 GLN 65 65 65 GLN GLN A . n A 1 66 ASP 66 66 66 ASP ASP A . n A 1 67 THR 67 67 67 THR THR A . n A 1 68 PHE 68 68 68 PHE PHE A . n A 1 69 TYR 69 69 69 TYR TYR A . n A 1 70 ASP 70 70 70 ASP ASP A . n A 1 71 VAL 71 71 71 VAL VAL A . n A 1 72 SER 72 72 72 SER SER A . n A 1 73 GLU 73 73 73 GLU GLU A . n A 1 74 LEU 74 74 74 LEU LEU A . n A 1 75 GLN 75 75 75 GLN GLN A . n A 1 76 VAL 76 76 76 VAL VAL A . n A 1 77 GLU 77 77 77 GLU GLU A . n A 1 78 SER 78 78 78 SER SER A . n A 1 79 LEU 79 79 79 LEU LEU A . n A 1 80 GLY 80 80 80 GLY GLY A . n A 1 81 LYS 81 81 81 LYS LYS A . n A 1 82 TYR 82 82 82 TYR TYR A . n A 1 83 THR 83 83 83 THR THR A . n A 1 84 ALA 84 84 84 ALA ALA A . n A 1 85 ASN 85 85 85 ASN ASN A . n A 1 86 PHE 86 86 86 PHE PHE A . n A 1 87 LYS 87 87 87 LYS LYS A . n A 1 88 LYS 88 88 88 LYS LYS A . n A 1 89 VAL 89 89 89 VAL VAL A . n A 1 90 ASP 90 90 90 ASP ASP A . n A 1 91 LYS 91 91 91 LYS LYS A . n A 1 92 ASN 92 92 92 ASN ASN A . n A 1 93 GLY 93 93 93 GLY GLY A . n A 1 94 ASN 94 94 94 ASN ASN A . n A 1 95 VAL 95 95 95 VAL VAL A . n A 1 96 LYS 96 96 96 LYS LYS A . n A 1 97 VAL 97 97 97 VAL VAL A . n A 1 98 ALA 98 98 98 ALA ALA A . n A 1 99 VAL 99 99 99 VAL VAL A . n A 1 100 THR 100 100 100 THR THR A . n A 1 101 ALA 101 101 101 ALA ALA A . n A 1 102 GLY 102 102 102 GLY GLY A . n A 1 103 ASN 103 103 103 ASN ASN A . n A 1 104 TYR 104 104 104 TYR TYR A . n A 1 105 TYR 105 105 105 TYR TYR A . n A 1 106 THR 106 106 106 THR THR A . n A 1 107 PHE 107 107 107 PHE PHE A . n A 1 108 THR 108 108 108 THR THR A . n A 1 109 VAL 109 109 109 VAL VAL A . n A 1 110 MET 110 110 110 MET MET A . n A 1 111 TYR 111 111 111 TYR TYR A . n A 1 112 ALA 112 112 112 ALA ALA A . n A 1 113 ASP 113 113 113 ASP ASP A . n A 1 114 ASP 114 114 114 ASP ASP A . n A 1 115 SER 115 115 115 SER SER A . n A 1 116 SER 116 116 116 SER SER A . n A 1 117 ALA 117 117 117 ALA ALA A . n A 1 118 LEU 118 118 118 LEU LEU A . n A 1 119 ILE 119 119 119 ILE ILE A . n A 1 120 HIS 120 120 120 HIS HIS A . n A 1 121 THR 121 121 121 THR THR A . n A 1 122 CYS 122 122 122 CYS CYS A . n A 1 123 LEU 123 123 123 LEU LEU A . n A 1 124 HIS 124 124 124 HIS HIS A . n A 1 125 LYS 125 125 125 LYS LYS A . n A 1 126 GLY 126 126 126 GLY GLY A . n A 1 127 ASN 127 127 127 ASN ASN A . n A 1 128 LYS 128 128 128 LYS LYS A . n A 1 129 ASP 129 129 129 ASP ASP A . n A 1 130 LEU 130 130 130 LEU LEU A . n A 1 131 GLY 131 131 131 GLY GLY A . n A 1 132 ASP 132 132 132 ASP ASP A . n A 1 133 LEU 133 133 133 LEU LEU A . n A 1 134 TYR 134 134 134 TYR TYR A . n A 1 135 ALA 135 135 135 ALA ALA A . n A 1 136 VAL 136 136 136 VAL VAL A . n A 1 137 LEU 137 137 137 LEU LEU A . n A 1 138 ASN 138 138 138 ASN ASN A . n A 1 139 ARG 139 139 139 ARG ARG A . n A 1 140 ASN 140 140 140 ASN ASN A . n A 1 141 LYS 141 141 141 LYS LYS A . n A 1 142 ASP 142 142 142 ASP ASP 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 ALA 145 145 145 ALA ALA A . n A 1 146 GLY 146 146 146 GLY GLY A . n A 1 147 ASP 147 147 147 ASP ASP A . n A 1 148 LYS 148 148 148 LYS LYS A . n A 1 149 VAL 149 149 149 VAL VAL A . n A 1 150 LYS 150 150 150 LYS LYS A . n A 1 151 SER 151 151 151 SER SER A . n A 1 152 ALA 152 152 152 ALA ALA A . n A 1 153 VAL 153 153 153 VAL VAL A . n A 1 154 SER 154 154 154 SER SER A . n A 1 155 ALA 155 155 155 ALA ALA A . n A 1 156 ALA 156 156 156 ALA ALA A . n A 1 157 THR 157 157 157 THR THR A . n A 1 158 LEU 158 158 158 LEU LEU A . n A 1 159 GLU 159 159 159 GLU GLU A . n A 1 160 PHE 160 160 160 PHE PHE A . n A 1 161 SER 161 161 161 SER SER A . n A 1 162 LYS 162 162 162 LYS LYS A . n A 1 163 PHE 163 163 163 PHE PHE A . n A 1 164 ILE 164 164 164 ILE ILE A . n A 1 165 SER 165 165 165 SER SER A . n A 1 166 THR 166 166 166 THR THR A . n A 1 167 LYS 167 167 167 LYS LYS A . n A 1 168 GLU 168 168 168 GLU GLU A . n A 1 169 ASN 169 169 169 ASN ASN A . n A 1 170 ASN 170 170 170 ASN ASN A . n A 1 171 CYS 171 171 171 CYS CYS A . n A 1 172 ALA 172 172 172 ALA ALA A . n A 1 173 TYR 173 173 173 TYR TYR A . n A 1 174 ASP 174 174 174 ASP ASP A . n A 1 175 ASN 175 175 175 ASN ASN A . n A 1 176 ASP 176 176 176 ASP ASP A . n A 1 177 SER 177 177 177 SER SER A . n A 1 178 LEU 178 178 178 LEU LEU A . n A 1 179 LYS 179 179 179 LYS LYS A . n A 1 180 SER 180 180 180 SER SER A . n A 1 181 LEU 181 181 181 LEU LEU A . n A 1 182 LEU 182 182 182 LEU LEU A . n A 1 183 THR 183 183 183 THR THR A . n A 1 184 LYS 184 184 184 LYS LYS 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 HEM 1 185 185 HEM HEM A . C 3 NO 1 186 186 NO NMO ? . D 4 HOH 1 214 214 HOH HOH ? . D 4 HOH 2 215 215 HOH HOH ? . D 4 HOH 3 216 216 HOH HOH ? . D 4 HOH 4 217 217 HOH HOH ? . D 4 HOH 5 218 218 HOH HOH ? . D 4 HOH 6 219 219 HOH HOH ? . D 4 HOH 7 220 220 HOH HOH ? . D 4 HOH 8 221 221 HOH HOH ? . D 4 HOH 9 222 222 HOH HOH ? . D 4 HOH 10 223 223 HOH HOH ? . D 4 HOH 11 224 224 HOH HOH ? . D 4 HOH 12 225 225 HOH HOH ? . D 4 HOH 13 226 226 HOH HOH ? . D 4 HOH 14 227 227 HOH HOH ? . D 4 HOH 15 228 228 HOH HOH ? . D 4 HOH 16 229 229 HOH HOH ? . D 4 HOH 17 230 230 HOH HOH ? . D 4 HOH 18 231 231 HOH HOH ? . D 4 HOH 19 232 232 HOH HOH ? . D 4 HOH 20 233 233 HOH HOH ? . D 4 HOH 21 234 234 HOH HOH ? . D 4 HOH 22 235 235 HOH HOH ? . D 4 HOH 23 236 236 HOH HOH ? . D 4 HOH 24 237 237 HOH HOH ? . D 4 HOH 25 238 238 HOH HOH ? . D 4 HOH 26 239 239 HOH HOH ? . D 4 HOH 27 240 240 HOH HOH ? . D 4 HOH 28 241 241 HOH HOH ? . D 4 HOH 29 242 242 HOH HOH ? . D 4 HOH 30 243 243 HOH HOH ? . D 4 HOH 31 244 244 HOH HOH ? . D 4 HOH 32 245 245 HOH HOH ? . D 4 HOH 33 246 246 HOH HOH ? . D 4 HOH 34 247 247 HOH HOH ? . D 4 HOH 35 248 248 HOH HOH ? . D 4 HOH 36 249 249 HOH HOH ? . D 4 HOH 37 250 250 HOH HOH ? . D 4 HOH 38 251 251 HOH HOH ? . D 4 HOH 39 252 252 HOH HOH ? . D 4 HOH 40 253 253 HOH HOH ? . D 4 HOH 41 254 254 HOH HOH ? . D 4 HOH 42 255 255 HOH HOH ? . D 4 HOH 43 256 256 HOH HOH ? . D 4 HOH 44 257 257 HOH HOH ? . D 4 HOH 45 258 258 HOH HOH ? . D 4 HOH 46 259 259 HOH HOH ? . D 4 HOH 47 260 260 HOH HOH ? . D 4 HOH 48 261 261 HOH HOH ? . D 4 HOH 49 262 262 HOH HOH ? . D 4 HOH 50 263 263 HOH HOH ? . D 4 HOH 51 264 264 HOH HOH ? . D 4 HOH 52 265 265 HOH HOH ? . D 4 HOH 53 266 266 HOH HOH ? . D 4 HOH 54 267 267 HOH HOH ? . D 4 HOH 55 268 268 HOH HOH ? . D 4 HOH 56 269 269 HOH HOH ? . D 4 HOH 57 270 270 HOH HOH ? . D 4 HOH 58 271 271 HOH HOH ? . D 4 HOH 59 272 272 HOH HOH ? . D 4 HOH 60 273 273 HOH HOH ? . D 4 HOH 61 274 274 HOH HOH ? . D 4 HOH 62 275 275 HOH HOH ? . D 4 HOH 63 276 276 HOH HOH ? . D 4 HOH 64 277 277 HOH HOH ? . D 4 HOH 65 278 278 HOH HOH ? . D 4 HOH 66 279 279 HOH HOH ? . D 4 HOH 67 280 280 HOH HOH ? . D 4 HOH 68 281 281 HOH HOH ? . D 4 HOH 69 282 282 HOH HOH ? . D 4 HOH 70 283 283 HOH HOH ? . D 4 HOH 71 284 284 HOH HOH ? . D 4 HOH 72 285 285 HOH HOH ? . D 4 HOH 73 286 286 HOH HOH ? . D 4 HOH 74 287 287 HOH HOH ? . D 4 HOH 75 288 288 HOH HOH ? . D 4 HOH 76 289 289 HOH HOH ? . D 4 HOH 77 290 290 HOH HOH ? . D 4 HOH 78 291 291 HOH HOH ? . D 4 HOH 79 292 292 HOH HOH ? . D 4 HOH 80 293 293 HOH HOH ? . D 4 HOH 81 294 294 HOH HOH ? . D 4 HOH 82 295 295 HOH HOH ? . D 4 HOH 83 296 296 HOH HOH ? . D 4 HOH 84 297 297 HOH HOH ? . D 4 HOH 85 298 298 HOH HOH ? . D 4 HOH 86 299 299 HOH HOH ? . D 4 HOH 87 300 300 HOH HOH ? . D 4 HOH 88 301 301 HOH HOH ? . D 4 HOH 89 302 302 HOH HOH ? . D 4 HOH 90 303 303 HOH HOH ? . D 4 HOH 91 304 304 HOH HOH ? . D 4 HOH 92 305 305 HOH HOH ? . D 4 HOH 93 306 306 HOH HOH ? . D 4 HOH 94 307 307 HOH HOH ? . D 4 HOH 95 308 308 HOH HOH ? . D 4 HOH 96 309 309 HOH HOH ? . D 4 HOH 97 310 310 HOH HOH ? . D 4 HOH 98 311 311 HOH HOH ? . D 4 HOH 99 312 312 HOH HOH ? . D 4 HOH 100 313 313 HOH HOH ? . D 4 HOH 101 314 314 HOH HOH ? . D 4 HOH 102 315 315 HOH HOH ? . D 4 HOH 103 316 316 HOH HOH ? . D 4 HOH 104 317 317 HOH HOH ? . D 4 HOH 105 318 318 HOH HOH ? . D 4 HOH 106 319 319 HOH HOH ? . D 4 HOH 107 320 320 HOH HOH ? . D 4 HOH 108 321 321 HOH HOH ? . D 4 HOH 109 322 322 HOH HOH ? . D 4 HOH 110 323 323 HOH HOH ? . D 4 HOH 111 324 324 HOH HOH ? . D 4 HOH 112 325 325 HOH HOH ? . D 4 HOH 113 326 326 HOH HOH ? . D 4 HOH 114 327 327 HOH HOH ? . D 4 HOH 115 328 328 HOH HOH ? . D 4 HOH 116 329 329 HOH HOH ? . D 4 HOH 117 330 330 HOH HOH ? . D 4 HOH 118 331 331 HOH HOH ? . D 4 HOH 119 332 332 HOH HOH ? . D 4 HOH 120 333 333 HOH HOH ? . D 4 HOH 121 334 334 HOH HOH ? . D 4 HOH 122 335 335 HOH HOH ? . D 4 HOH 123 336 336 HOH HOH ? . D 4 HOH 124 337 337 HOH HOH ? . D 4 HOH 125 338 338 HOH HOH ? . D 4 HOH 126 339 339 HOH HOH ? . D 4 HOH 127 340 340 HOH HOH ? . D 4 HOH 128 341 341 HOH HOH ? . D 4 HOH 129 342 342 HOH HOH ? . D 4 HOH 130 343 343 HOH HOH ? . D 4 HOH 131 344 344 HOH HOH ? . D 4 HOH 132 345 345 HOH HOH ? . D 4 HOH 133 346 346 HOH HOH ? . D 4 HOH 134 347 347 HOH HOH ? . D 4 HOH 135 348 348 HOH HOH ? . D 4 HOH 136 349 349 HOH HOH ? . D 4 HOH 137 350 350 HOH HOH ? . D 4 HOH 138 351 351 HOH HOH ? . D 4 HOH 139 352 352 HOH HOH ? . D 4 HOH 140 353 353 HOH HOH ? . D 4 HOH 141 354 354 HOH HOH ? . D 4 HOH 142 355 355 HOH HOH ? . D 4 HOH 143 356 356 HOH HOH ? . D 4 HOH 144 357 357 HOH HOH ? . D 4 HOH 145 358 358 HOH HOH ? . D 4 HOH 146 359 359 HOH HOH ? . D 4 HOH 147 360 360 HOH HOH ? . D 4 HOH 148 361 361 HOH HOH ? . D 4 HOH 149 362 362 HOH HOH ? . D 4 HOH 150 363 363 HOH HOH ? . D 4 HOH 151 364 364 HOH HOH ? . D 4 HOH 152 365 365 HOH HOH ? . D 4 HOH 153 366 366 HOH HOH ? . D 4 HOH 154 367 367 HOH HOH ? . D 4 HOH 155 368 368 HOH HOH ? . D 4 HOH 156 369 369 HOH HOH ? . D 4 HOH 157 370 370 HOH HOH ? . D 4 HOH 158 371 371 HOH HOH ? . D 4 HOH 159 372 372 HOH HOH ? . D 4 HOH 160 373 373 HOH HOH ? . D 4 HOH 161 374 374 HOH HOH ? . D 4 HOH 162 375 375 HOH HOH ? . D 4 HOH 163 376 376 HOH HOH ? . D 4 HOH 164 377 377 HOH HOH ? . D 4 HOH 165 378 378 HOH HOH ? . D 4 HOH 166 379 379 HOH HOH ? . D 4 HOH 167 380 380 HOH HOH ? . D 4 HOH 168 381 381 HOH HOH ? . D 4 HOH 169 382 382 HOH HOH ? . D 4 HOH 170 383 383 HOH HOH ? . D 4 HOH 171 384 384 HOH HOH ? . D 4 HOH 172 385 385 HOH HOH ? . D 4 HOH 173 386 386 HOH HOH ? . D 4 HOH 174 387 387 HOH HOH ? . D 4 HOH 175 388 388 HOH HOH ? . D 4 HOH 176 389 389 HOH HOH ? . D 4 HOH 177 390 390 HOH HOH ? . D 4 HOH 178 391 391 HOH HOH ? . D 4 HOH 179 392 392 HOH HOH ? . D 4 HOH 180 393 393 HOH HOH ? . D 4 HOH 181 394 394 HOH HOH ? . D 4 HOH 182 395 395 HOH HOH ? . D 4 HOH 183 396 396 HOH HOH ? . D 4 HOH 184 397 397 HOH HOH ? . D 4 HOH 185 398 398 HOH HOH ? . D 4 HOH 186 399 399 HOH HOH ? . D 4 HOH 187 400 400 HOH HOH ? . D 4 HOH 188 401 401 HOH HOH ? . D 4 HOH 189 402 402 HOH HOH ? . D 4 HOH 190 403 403 HOH HOH ? . D 4 HOH 191 404 404 HOH HOH ? . D 4 HOH 192 405 405 HOH HOH ? . D 4 HOH 193 406 406 HOH HOH ? . D 4 HOH 194 407 407 HOH HOH ? . D 4 HOH 195 408 408 HOH HOH ? . D 4 HOH 196 409 409 HOH HOH ? . D 4 HOH 197 410 410 HOH HOH ? . D 4 HOH 198 411 411 HOH HOH ? . D 4 HOH 199 412 412 HOH HOH ? . D 4 HOH 200 413 413 HOH HOH ? . D 4 HOH 201 414 414 HOH HOH ? . D 4 HOH 202 415 415 HOH HOH ? . D 4 HOH 203 416 416 HOH HOH ? . D 4 HOH 204 417 417 HOH HOH ? . D 4 HOH 205 418 418 HOH HOH ? . D 4 HOH 206 419 419 HOH HOH ? . D 4 HOH 207 420 420 HOH HOH ? . D 4 HOH 208 421 421 HOH HOH ? . D 4 HOH 209 422 422 HOH HOH ? . D 4 HOH 210 423 423 HOH HOH ? . D 4 HOH 211 424 424 HOH HOH ? . D 4 HOH 212 425 425 HOH HOH ? . D 4 HOH 213 426 426 HOH HOH ? . D 4 HOH 214 427 427 HOH HOH ? . D 4 HOH 215 428 428 HOH HOH ? . D 4 HOH 216 429 429 HOH HOH ? . D 4 HOH 217 430 430 HOH HOH ? . D 4 HOH 218 431 431 HOH HOH ? . D 4 HOH 219 432 432 HOH HOH ? . D 4 HOH 220 433 433 HOH HOH ? . D 4 HOH 221 434 434 HOH HOH ? . D 4 HOH 222 435 435 HOH HOH ? . D 4 HOH 223 436 436 HOH HOH ? . D 4 HOH 224 437 437 HOH HOH ? . D 4 HOH 225 438 438 HOH HOH ? . D 4 HOH 226 439 439 HOH HOH ? . D 4 HOH 227 440 440 HOH HOH ? . D 4 HOH 228 441 441 HOH HOH ? . D 4 HOH 229 442 442 HOH HOH ? . D 4 HOH 230 443 443 HOH HOH ? . D 4 HOH 231 444 444 HOH HOH ? . D 4 HOH 232 445 445 HOH HOH ? . D 4 HOH 233 446 446 HOH HOH ? . D 4 HOH 234 447 447 HOH HOH ? . D 4 HOH 235 448 448 HOH HOH ? . D 4 HOH 236 449 449 HOH HOH ? . D 4 HOH 237 450 450 HOH HOH ? . D 4 HOH 238 451 451 HOH HOH ? . D 4 HOH 239 452 452 HOH HOH ? . D 4 HOH 240 453 453 HOH HOH ? . D 4 HOH 241 454 454 HOH HOH ? . D 4 HOH 242 455 455 HOH HOH ? . D 4 HOH 243 456 456 HOH HOH ? . D 4 HOH 244 457 457 HOH HOH ? . D 4 HOH 245 458 458 HOH HOH ? . D 4 HOH 246 459 459 HOH HOH ? . D 4 HOH 247 460 460 HOH HOH ? . D 4 HOH 248 461 461 HOH HOH ? . D 4 HOH 249 462 462 HOH HOH ? . D 4 HOH 250 463 463 HOH HOH ? . D 4 HOH 251 464 464 HOH HOH ? . D 4 HOH 252 465 465 HOH HOH ? . D 4 HOH 253 466 466 HOH HOH ? . D 4 HOH 254 467 467 HOH HOH ? . D 4 HOH 255 468 468 HOH HOH ? . D 4 HOH 256 469 469 HOH HOH ? . D 4 HOH 257 470 470 HOH HOH ? . D 4 HOH 258 472 472 HOH HOH ? . D 4 HOH 259 474 474 HOH HOH ? . D 4 HOH 260 475 475 HOH HOH ? . D 4 HOH 261 476 476 HOH HOH ? . D 4 HOH 262 477 477 HOH HOH ? . D 4 HOH 263 478 478 HOH HOH ? . D 4 HOH 264 479 479 HOH HOH ? . # loop_ _pdbx_struct_special_symmetry.id _pdbx_struct_special_symmetry.PDB_model_num _pdbx_struct_special_symmetry.auth_asym_id _pdbx_struct_special_symmetry.auth_comp_id _pdbx_struct_special_symmetry.auth_seq_id _pdbx_struct_special_symmetry.PDB_ins_code _pdbx_struct_special_symmetry.label_asym_id _pdbx_struct_special_symmetry.label_comp_id _pdbx_struct_special_symmetry.label_seq_id 1 1 . HOH 299 ? D HOH . 2 1 . HOH 378 ? D HOH . 3 1 . HOH 437 ? D HOH . # _pdbx_struct_conn_angle.id 1 _pdbx_struct_conn_angle.ptnr1_label_atom_id N _pdbx_struct_conn_angle.ptnr1_label_alt_id ? _pdbx_struct_conn_angle.ptnr1_label_asym_id C _pdbx_struct_conn_angle.ptnr1_label_comp_id NO _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 NO _pdbx_struct_conn_angle.ptnr1_auth_seq_id 186 _pdbx_struct_conn_angle.ptnr1_PDB_ins_code ? _pdbx_struct_conn_angle.ptnr1_symmetry 1_555 _pdbx_struct_conn_angle.ptnr2_label_atom_id FE _pdbx_struct_conn_angle.ptnr2_label_alt_id ? _pdbx_struct_conn_angle.ptnr2_label_asym_id B _pdbx_struct_conn_angle.ptnr2_label_comp_id HEM _pdbx_struct_conn_angle.ptnr2_label_seq_id . _pdbx_struct_conn_angle.ptnr2_auth_atom_id ? _pdbx_struct_conn_angle.ptnr2_auth_asym_id A _pdbx_struct_conn_angle.ptnr2_auth_comp_id HEM _pdbx_struct_conn_angle.ptnr2_auth_seq_id 185 _pdbx_struct_conn_angle.ptnr2_PDB_ins_code ? _pdbx_struct_conn_angle.ptnr2_symmetry 1_555 _pdbx_struct_conn_angle.ptnr3_label_atom_id NE2 _pdbx_struct_conn_angle.ptnr3_label_alt_id ? _pdbx_struct_conn_angle.ptnr3_label_asym_id A _pdbx_struct_conn_angle.ptnr3_label_comp_id HIS _pdbx_struct_conn_angle.ptnr3_label_seq_id 59 _pdbx_struct_conn_angle.ptnr3_auth_atom_id ? _pdbx_struct_conn_angle.ptnr3_auth_asym_id A _pdbx_struct_conn_angle.ptnr3_auth_comp_id HIS _pdbx_struct_conn_angle.ptnr3_auth_seq_id 59 _pdbx_struct_conn_angle.ptnr3_PDB_ins_code ? _pdbx_struct_conn_angle.ptnr3_symmetry 1_555 _pdbx_struct_conn_angle.value 176.1 _pdbx_struct_conn_angle.value_esd ? # _pdbx_audit_revision_history.ordinal 1 _pdbx_audit_revision_history.data_content_type 'Structure model' _pdbx_audit_revision_history.major_revision 1 _pdbx_audit_revision_history.minor_revision 0 _pdbx_audit_revision_history.revision_date 2001-10-03 # _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_ _software.classification _software.name _software.version _software.citation_id _software.pdbx_ordinal 'data collection' DENZO . ? 1 refinement SHELXL-97 . ? 2 # _pdbx_validate_close_contact.id 1 _pdbx_validate_close_contact.PDB_model_num 1 _pdbx_validate_close_contact.auth_atom_id_1 FE _pdbx_validate_close_contact.auth_asym_id_1 A _pdbx_validate_close_contact.auth_comp_id_1 HEM _pdbx_validate_close_contact.auth_seq_id_1 185 _pdbx_validate_close_contact.PDB_ins_code_1 ? _pdbx_validate_close_contact.label_alt_id_1 ? _pdbx_validate_close_contact.auth_atom_id_2 N _pdbx_validate_close_contact.auth_asym_id_2 . _pdbx_validate_close_contact.auth_comp_id_2 NO _pdbx_validate_close_contact.auth_seq_id_2 186 _pdbx_validate_close_contact.PDB_ins_code_2 ? _pdbx_validate_close_contact.label_alt_id_2 ? _pdbx_validate_close_contact.dist 1.69 # 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 CB A ASP 30 ? ? CG A ASP 30 ? ? OD2 A ASP 30 ? ? 125.72 118.30 7.42 0.90 N 2 1 CA A CYS 41 ? B CB A CYS 41 ? B SG A CYS 41 ? B 102.42 114.00 -11.58 1.80 N 3 1 CB A ASP 66 ? ? CG A ASP 66 ? ? OD1 A ASP 66 ? ? 125.07 118.30 6.77 0.90 N 4 1 CB A TYR 111 ? ? CG A TYR 111 ? A CD2 A TYR 111 ? A 126.92 121.00 5.92 0.60 N 5 1 CB A ASP 113 ? ? CG A ASP 113 ? ? OD1 A ASP 113 ? A 124.73 118.30 6.43 0.90 N 6 1 CB A ASP 113 ? ? CG A ASP 113 ? ? OD2 A ASP 113 ? A 112.37 118.30 -5.93 0.90 N 7 1 C A ASN 170 ? ? N A CYS 171 ? ? CA A CYS 171 ? B 105.06 121.70 -16.64 2.50 Y # _pdbx_validate_torsion.id 1 _pdbx_validate_torsion.PDB_model_num 1 _pdbx_validate_torsion.auth_comp_id PHE _pdbx_validate_torsion.auth_asym_id A _pdbx_validate_torsion.auth_seq_id 18 _pdbx_validate_torsion.PDB_ins_code ? _pdbx_validate_torsion.label_alt_id ? _pdbx_validate_torsion.phi -91.30 _pdbx_validate_torsion.psi 59.90 # loop_ _pdbx_entity_nonpoly.entity_id _pdbx_entity_nonpoly.name _pdbx_entity_nonpoly.comp_id 2 'PROTOPORPHYRIN IX CONTAINING FE' HEM 3 'NITRIC OXIDE' NO 4 water HOH #