data_1BV6
# 
_entry.id   1BV6 
# 
_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   1BV6         
RCSB  RCSB008329   
WWPDB D_1000008329 
# 
_pdbx_database_PDB_obs_spr.id               OBSLTE 
_pdbx_database_PDB_obs_spr.date             2000-01-24 
_pdbx_database_PDB_obs_spr.pdb_id           1DRM 
_pdbx_database_PDB_obs_spr.replace_pdb_id   1BV6 
_pdbx_database_PDB_obs_spr.details          ? 
# 
_pdbx_database_status.status_code                     OBS 
_pdbx_database_status.entry_id                        1BV6 
_pdbx_database_status.recvd_initial_deposition_date   1998-09-22 
_pdbx_database_status.deposit_site                    BNL 
_pdbx_database_status.process_site                    RCSB 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.SG_entry                        ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Gong, W.'              1 
'Hao, B.'               2 
'Mansy, S.S.'           3 
'Gonzalez, G.'          4 
'Gilles-Gonzalez, M.A.' 5 
'Chan, M.K.'            6 
# 
_citation.id                        primary 
_citation.title                     'Structure of a biological oxygen sensor: a new mechanism for heme-driven signal transduction.' 
_citation.journal_abbrev            Proc.Natl.Acad.Sci.USA 
_citation.journal_volume            95 
_citation.page_first                15177 
_citation.page_last                 15182 
_citation.year                      1998 
_citation.journal_id_ASTM           PNASA6 
_citation.country                   US 
_citation.journal_id_ISSN           0027-8424 
_citation.journal_id_CSD            0040 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   9860942 
_citation.pdbx_database_id_DOI      ? 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
primary 'Gong, W.'              1 
primary 'Hao, B.'               2 
primary 'Mansy, S.S.'           3 
primary 'Gonzalez, G.'          4 
primary 'Gilles-Gonzalez, M.A.' 5 
primary 'Chan, M.K.'            6 
# 
_cell.entry_id           1BV6 
_cell.length_a           128.860 
_cell.length_b           128.860 
_cell.length_c           58.980 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        120.00 
_cell.Z_PDB              18 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1BV6 
_symmetry.space_group_name_H-M             'H 3 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                155 
# 
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 non-polymer nat 'PROTEIN (HISTIDINE KINASE)'      13440.104 1  ? ? 'HEME DOMAIN' ? 
2 non-polymer syn 'PROTOPORPHYRIN IX CONTAINING FE' 616.487   1  ? ? ?             ? 
3 water       nat water                             18.015    82 ? ? ?             ? 
# 
_entity_src_nat.entity_id                  1 
_entity_src_nat.pdbx_src_id                1 
_entity_src_nat.pdbx_alt_source_flag       sample 
_entity_src_nat.pdbx_beg_seq_num           ? 
_entity_src_nat.pdbx_end_seq_num           ? 
_entity_src_nat.common_name                ? 
_entity_src_nat.pdbx_organism_scientific   'BRADYRHIZOBIUM JAPONICUM' 
_entity_src_nat.pdbx_ncbi_taxonomy_id      ? 
_entity_src_nat.genus                      ? 
_entity_src_nat.species                    ? 
_entity_src_nat.strain                     ? 
_entity_src_nat.tissue                     ? 
_entity_src_nat.tissue_fraction            ? 
_entity_src_nat.pdbx_secretion             ? 
_entity_src_nat.pdbx_fragment              ? 
_entity_src_nat.pdbx_variant               ? 
_entity_src_nat.pdbx_cell_line             ? 
_entity_src_nat.pdbx_atcc                  ? 
_entity_src_nat.pdbx_cellular_location     ? 
_entity_src_nat.pdbx_organ                 ? 
_entity_src_nat.pdbx_organelle             ? 
_entity_src_nat.pdbx_cell                  ? 
_entity_src_nat.pdbx_plasmid_name          ? 
_entity_src_nat.pdbx_plasmid_details       ? 
_entity_src_nat.details                    ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    SWS 
_struct_ref.db_code                    FIXL_BRAJA 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          ? 
_struct_ref.pdbx_align_begin           ? 
_struct_ref.pdbx_seq_one_letter_code   ? 
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1BV6 
_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                 119 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P23222 
_struct_ref_seq.db_align_beg                  141 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  270 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       141 
_struct_ref_seq.pdbx_auth_seq_align_end       270 
# 
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          1BV6 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   2 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      3.51 
_exptl_crystal.density_percent_sol   64.92 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          ? 
_exptl_crystal_grow.temp            ? 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              8.0 
_exptl_crystal_grow.pdbx_details    ? 
_exptl_crystal_grow.pdbx_pH_range   ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           100 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_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             MAD 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
loop_
_diffrn_radiation_wavelength.id 
_diffrn_radiation_wavelength.wavelength 
_diffrn_radiation_wavelength.wt 
1 1.7936 1.0 
2 1.7379 1.0 
3 1.6984 1.0 
4 1.4938 1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'NSLS BEAMLINE X4A' 
_diffrn_source.pdbx_synchrotron_site       NSLS 
_diffrn_source.pdbx_synchrotron_beamline   X4A 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        '1.7936, 1.7379, 1.6984, 1.4938' 
# 
_reflns.entry_id                     1BV6 
_reflns.observed_criterion_sigma_I   0.0 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             20.0 
_reflns.d_resolution_high            2.4 
_reflns.number_obs                   7104 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         97.0 
_reflns.pdbx_Rmerge_I_obs            0.0760000 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_av_sigmaI     ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              4.2 
_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             2.4 
_reflns_shell.d_res_low              2.5 
_reflns_shell.percent_possible_all   98.0 
_reflns_shell.Rmerge_I_obs           0.2210000 
_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.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1BV6 
_refine.ls_number_reflns_obs                     7195 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          0.0 
_refine.pdbx_data_cutoff_high_absF               1000000 
_refine.pdbx_data_cutoff_low_absF                0.0 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             20.0 
_refine.ls_d_res_high                            2.4 
_refine.ls_percent_reflns_obs                    97.0 
_refine.ls_R_factor_obs                          0.1990000 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.1990000 
_refine.ls_R_factor_R_free                       0.2480000 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 8.1 
_refine.ls_number_reflns_R_free                  605 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               ? 
_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               ? 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          MAD 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.overall_SU_ML                            ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.overall_SU_B                             ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        938 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         43 
_refine_hist.number_atoms_solvent             82 
_refine_hist.number_atoms_total               1063 
_refine_hist.d_res_high                       2.4 
_refine_hist.d_res_low                        20.0 
_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 
x_bond_d                0.014 ? ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_na             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_bond_d_prot           ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d               ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_na            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_d_prot          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg             1.675 ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_na          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_prot        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_scbond_it             ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_scangle_it            ?     ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_refine_ls_shell.pdbx_total_number_of_bins_used   10 
_refine_ls_shell.d_res_high                       2.4 
_refine_ls_shell.d_res_low                        2.51 
_refine_ls_shell.number_reflns_R_work             811 
_refine_ls_shell.R_factor_R_work                  0.1970000 
_refine_ls_shell.percent_reflns_obs               98.0 
_refine_ls_shell.R_factor_R_free                  0.2910000 
_refine_ls_shell.R_factor_R_free_error            ? 
_refine_ls_shell.percent_reflns_R_free            8.4 
_refine_ls_shell.number_reflns_R_free             76 
_refine_ls_shell.redundancy_reflns_obs            ? 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.number_reflns_obs                ? 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.R_factor_all                     ? 
# 
_struct.entry_id                  1BV6 
_struct.title                     'CRYSTAL STRUCTURE OF FIXL HEME DOMAIN' 
_struct.pdbx_descriptor           'PROTEIN (HISTIDINE KINASE)' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1BV6 
_struct_keywords.pdbx_keywords   'OXYGEN STORAGE/TRANSPORT' 
_struct_keywords.text            'FIXL, HEME, HISTIDINE KINASE, SIGNAL TRANSDUCTION, OXYGEN STORAGE-TRANSPORT complex' 
# 
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 ? 
# 
_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 . ? PHE A . ? THR A 170 PHE A 176 1 ? 7  
HELX_P HELX_P2 2 GLU A . ? ALA A . ? GLU A 180 ALA A 183 1 ? 4  
HELX_P HELX_P3 3 VAL A . ? LEU A . ? VAL A 188 LEU A 191 5 ? 4  
HELX_P HELX_P4 4 ASP A . ? THR A . ? ASP A 196 THR A 210 1 ? 15 
HELX_P HELX_P5 5 THR A . ? GLU A . ? THR A 257 GLU A 268 1 ? 12 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   5 
_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 
# 
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 ARG A . ? LYS A . ? ARG A 220 LYS A 225 
A 2 THR A . ? SER A . ? THR A 231 SER A 243 
A 3 GLU A . ? ASP A . ? GLU A 246 ASP A 255 
A 4 ALA A . ? ASP A . ? ALA A 155 ASP A 160 
A 5 ILE A . ? PHE A . ? ILE A 165 PHE A 168 
# 
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 O ARG A . ? O ARG A 220 N LEU A . ? N LEU A 236 
A 2 3 O HIS A . ? O HIS A 235 N ARG A . ? N ARG A 254 
A 3 4 O PHE A . ? O PHE A 249 N ILE A . ? N ILE A 159 
A 4 5 O VAL A . ? O VAL A 158 N LEU A . ? N LEU A 167 
# 
_database_PDB_matrix.entry_id          1BV6 
_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                    1BV6 
_atom_sites.fract_transf_matrix[1][1]   0.007760 
_atom_sites.fract_transf_matrix[1][2]   0.004480 
_atom_sites.fract_transf_matrix[1][3]   0.000000 
_atom_sites.fract_transf_matrix[2][1]   0.000000 
_atom_sites.fract_transf_matrix[2][2]   0.008961 
_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]   0.016955 
_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  
S  
# 
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 
A 1 ILE 1   152 152 ILE ILE A . 
A 1 PRO 2   153 153 PRO PRO A . 
A 1 ASP 3   154 154 ASP ASP A . 
A 1 ALA 4   155 155 ALA ALA A . 
A 1 MET 5   156 156 MET MET A . 
A 1 ILE 6   157 157 ILE ILE A . 
A 1 VAL 7   158 158 VAL VAL A . 
A 1 ILE 8   159 159 ILE ILE A . 
A 1 ASP 9   160 160 ASP ASP A . 
A 1 GLY 10  161 161 GLY GLY A . 
A 1 HIS 11  162 162 HIS HIS A . 
A 1 GLY 12  163 163 GLY GLY A . 
A 1 ILE 13  164 164 ILE ILE A . 
A 1 ILE 14  165 165 ILE ILE A . 
A 1 GLN 15  166 166 GLN GLN A . 
A 1 LEU 16  167 167 LEU LEU A . 
A 1 PHE 17  168 168 PHE PHE A . 
A 1 SER 18  169 169 SER SER A . 
A 1 THR 19  170 170 THR THR A . 
A 1 ALA 20  171 171 ALA ALA A . 
A 1 ALA 21  172 172 ALA ALA A . 
A 1 GLU 22  173 173 GLU GLU A . 
A 1 ARG 23  174 174 ARG ARG A . 
A 1 LEU 24  175 175 LEU LEU A . 
A 1 PHE 25  176 176 PHE PHE A . 
A 1 GLY 26  177 177 GLY GLY A . 
A 1 TRP 27  178 178 TRP TRP A . 
A 1 SER 28  179 179 SER SER A . 
A 1 GLU 29  180 180 GLU GLU A . 
A 1 LEU 30  181 181 LEU LEU A . 
A 1 GLU 31  182 182 GLU GLU A . 
A 1 ALA 32  183 183 ALA ALA A . 
A 1 ILE 33  184 184 ILE ILE A . 
A 1 GLY 34  185 185 GLY GLY A . 
A 1 GLN 35  186 186 GLN GLN A . 
A 1 ASN 36  187 187 ASN ASN A . 
A 1 VAL 37  188 188 VAL VAL A . 
A 1 ASN 38  189 189 ASN ASN A . 
A 1 ILE 39  190 190 ILE ILE A . 
A 1 LEU 40  191 191 LEU LEU A . 
A 1 MET 41  192 192 MET MET A . 
A 1 PRO 42  193 193 PRO PRO A . 
A 1 GLU 43  194 194 GLU GLU A . 
A 1 PRO 44  195 195 PRO PRO A . 
A 1 ASP 45  196 196 ASP ASP A . 
A 1 ARG 46  197 197 ARG ARG A . 
A 1 SER 47  198 198 SER SER A . 
A 1 ARG 48  199 199 ARG ARG A . 
A 1 HIS 49  200 200 HIS HIS A . 
A 1 ASP 50  201 201 ASP ASP A . 
A 1 SER 51  202 202 SER SER A . 
A 1 TYR 52  203 203 TYR TYR A . 
A 1 ILE 53  204 204 ILE ILE A . 
A 1 SER 54  205 205 SER SER A . 
A 1 ARG 55  206 206 ARG ARG A . 
A 1 TYR 56  207 207 TYR TYR A . 
A 1 ARG 57  208 208 ARG ARG A . 
A 1 THR 58  209 209 THR THR A . 
A 1 THR 59  210 210 THR THR A . 
A 1 SER 60  211 211 SER SER A . 
A 1 ASP 61  212 212 ASP ASP A . 
A 1 PRO 62  213 213 PRO PRO A . 
A 1 HIS 63  214 214 HIS HIS A . 
A 1 ILE 64  215 215 ILE ILE A . 
A 1 ILE 65  216 216 ILE ILE A . 
A 1 GLY 66  217 217 GLY GLY A . 
A 1 ILE 67  218 218 ILE ILE A . 
A 1 GLY 68  219 219 GLY GLY A . 
A 1 ARG 69  220 220 ARG ARG A . 
A 1 ILE 70  221 221 ILE ILE A . 
A 1 VAL 71  222 222 VAL VAL A . 
A 1 THR 72  223 223 THR THR A . 
A 1 GLY 73  224 224 GLY GLY A . 
A 1 LYS 74  225 225 LYS LYS A . 
A 1 ARG 75  226 226 ARG ARG A . 
A 1 ARG 76  227 227 ARG ARG A . 
A 1 ASP 77  228 228 ASP ASP A . 
A 1 GLY 78  229 229 GLY GLY A . 
A 1 THR 79  230 230 THR THR A . 
A 1 THR 80  231 231 THR THR A . 
A 1 PHE 81  232 232 PHE PHE A . 
A 1 PRO 82  233 233 PRO PRO A . 
A 1 MET 83  234 234 MET MET A . 
A 1 HIS 84  235 235 HIS HIS A . 
A 1 LEU 85  236 236 LEU LEU A . 
A 1 SER 86  237 237 SER SER A . 
A 1 ILE 87  238 238 ILE ILE A . 
A 1 GLY 88  239 239 GLY GLY A . 
A 1 GLU 89  240 240 GLU GLU A . 
A 1 MET 90  241 241 MET MET A . 
A 1 GLN 91  242 242 GLN GLN A . 
A 1 SER 92  243 243 SER SER A . 
A 1 GLY 93  244 244 GLY GLY A . 
A 1 GLY 94  245 245 GLY GLY A . 
A 1 GLU 95  246 246 GLU GLU A . 
A 1 PRO 96  247 247 PRO PRO A . 
A 1 TYR 97  248 248 TYR TYR A . 
A 1 PHE 98  249 249 PHE PHE A . 
A 1 THR 99  250 250 THR THR A . 
A 1 GLY 100 251 251 GLY GLY A . 
A 1 PHE 101 252 252 PHE PHE A . 
A 1 VAL 102 253 253 VAL VAL A . 
A 1 ARG 103 254 254 ARG ALA A . 
A 1 ASP 104 255 255 ASP ASP A . 
A 1 LEU 105 256 256 LEU LEU A . 
A 1 THR 106 257 257 THR THR A . 
A 1 GLU 107 258 258 GLU GLU A . 
A 1 HIS 108 259 259 HIS HIS A . 
A 1 GLN 109 260 260 GLN GLN A . 
A 1 GLN 110 261 261 GLN GLN A . 
A 1 THR 111 262 262 THR THR A . 
A 1 GLN 112 263 263 GLN GLN A . 
A 1 ALA 113 264 264 ALA ALA A . 
A 1 ARG 114 265 265 ARG ARG A . 
A 1 LEU 115 266 266 LEU LEU A . 
A 1 GLN 116 267 267 GLN GLN A . 
A 1 GLU 117 268 268 GLU GLU A . 
A 1 LEU 118 269 269 LEU LEU A . 
A 1 GLN 119 270 270 GLN GLN A . 
B 2 HEM 1   719 719 HEM HEM ? . 
C 3 HOH 1   1   1   HOH HOH ? . 
C 3 HOH 2   2   2   HOH HOH ? . 
C 3 HOH 3   3   3   HOH HOH ? . 
C 3 HOH 4   4   4   HOH HOH ? . 
C 3 HOH 5   5   5   HOH HOH ? . 
C 3 HOH 6   6   6   HOH HOH ? . 
C 3 HOH 7   7   7   HOH HOH ? . 
C 3 HOH 8   8   8   HOH HOH ? . 
C 3 HOH 9   9   9   HOH HOH ? . 
C 3 HOH 10  10  10  HOH HOH ? . 
C 3 HOH 11  11  11  HOH HOH ? . 
C 3 HOH 12  12  12  HOH HOH ? . 
C 3 HOH 13  13  13  HOH HOH ? . 
C 3 HOH 14  14  14  HOH HOH ? . 
C 3 HOH 15  15  15  HOH HOH ? . 
C 3 HOH 16  16  16  HOH HOH ? . 
C 3 HOH 17  17  17  HOH HOH ? . 
C 3 HOH 18  18  18  HOH HOH ? . 
C 3 HOH 19  19  19  HOH HOH ? . 
C 3 HOH 20  20  20  HOH HOH ? . 
C 3 HOH 21  21  21  HOH HOH ? . 
C 3 HOH 22  22  22  HOH HOH ? . 
C 3 HOH 23  24  24  HOH HOH ? . 
C 3 HOH 24  25  25  HOH HOH ? . 
C 3 HOH 25  26  26  HOH HOH ? . 
C 3 HOH 26  27  27  HOH HOH ? . 
C 3 HOH 27  29  29  HOH HOH ? . 
C 3 HOH 28  30  30  HOH HOH ? . 
C 3 HOH 29  31  31  HOH HOH ? . 
C 3 HOH 30  32  32  HOH HOH ? . 
C 3 HOH 31  33  33  HOH HOH ? . 
C 3 HOH 32  35  35  HOH HOH ? . 
C 3 HOH 33  36  36  HOH HOH ? . 
C 3 HOH 34  39  39  HOH HOH ? . 
C 3 HOH 35  40  40  HOH HOH ? . 
C 3 HOH 36  41  41  HOH HOH ? . 
C 3 HOH 37  42  42  HOH HOH ? . 
C 3 HOH 38  44  44  HOH HOH ? . 
C 3 HOH 39  47  47  HOH HOH ? . 
C 3 HOH 40  49  49  HOH HOH ? . 
C 3 HOH 41  51  51  HOH HOH ? . 
C 3 HOH 42  52  52  HOH HOH ? . 
C 3 HOH 43  53  53  HOH HOH ? . 
C 3 HOH 44  56  56  HOH HOH ? . 
C 3 HOH 45  58  58  HOH HOH ? . 
C 3 HOH 46  60  60  HOH HOH ? . 
C 3 HOH 47  63  63  HOH HOH ? . 
C 3 HOH 48  64  64  HOH HOH ? . 
C 3 HOH 49  65  65  HOH HOH ? . 
C 3 HOH 50  67  67  HOH HOH ? . 
C 3 HOH 51  69  69  HOH HOH ? . 
C 3 HOH 52  70  70  HOH HOH ? . 
C 3 HOH 53  76  76  HOH HOH ? . 
C 3 HOH 54  78  78  HOH HOH ? . 
C 3 HOH 55  80  80  HOH HOH ? . 
C 3 HOH 56  81  81  HOH HOH ? . 
C 3 HOH 57  82  82  HOH HOH ? . 
C 3 HOH 58  83  83  HOH HOH ? . 
C 3 HOH 59  84  84  HOH HOH ? . 
C 3 HOH 60  86  86  HOH HOH ? . 
C 3 HOH 61  88  88  HOH HOH ? . 
C 3 HOH 62  111 111 HOH HOH ? . 
C 3 HOH 63  114 114 HOH HOH ? . 
C 3 HOH 64  115 115 HOH HOH ? . 
C 3 HOH 65  118 118 HOH HOH ? . 
C 3 HOH 66  120 120 HOH HOH ? . 
C 3 HOH 67  123 123 HOH HOH ? . 
C 3 HOH 68  124 124 HOH HOH ? . 
C 3 HOH 69  126 126 HOH HOH ? . 
C 3 HOH 70  130 130 HOH HOH ? . 
C 3 HOH 71  131 131 HOH HOH ? . 
C 3 HOH 72  132 132 HOH HOH ? . 
C 3 HOH 73  134 134 HOH HOH ? . 
C 3 HOH 74  135 135 HOH HOH ? . 
C 3 HOH 75  136 136 HOH HOH ? . 
C 3 HOH 76  137 137 HOH HOH ? . 
C 3 HOH 77  139 139 HOH HOH ? . 
C 3 HOH 78  141 141 HOH HOH ? . 
C 3 HOH 79  142 142 HOH HOH ? . 
C 3 HOH 80  143 143 HOH HOH ? . 
C 3 HOH 81  144 144 HOH HOH ? . 
C 3 HOH 82  145 145 HOH HOH ? . 
# 
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 1998-12-23 
2 'Structure model' 1 1 2000-01-24 
# 
loop_
_pdbx_audit_revision_details.ordinal 
_pdbx_audit_revision_details.revision_ordinal 
_pdbx_audit_revision_details.data_content_type 
_pdbx_audit_revision_details.provider 
_pdbx_audit_revision_details.type 
_pdbx_audit_revision_details.description 
1 1 'Structure model' repository 'Initial release' ? 
2 2 'Structure model' repository Obsolete          ? 
# 
loop_
_software.classification 
_software.name 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
'data collection' DENZO  .     ? 1 
phasing           PHASES .     ? 2 
refinement        X-PLOR 3.851 ? 3 
# 
loop_
_pdbx_validate_close_contact.id 
_pdbx_validate_close_contact.PDB_model_num 
_pdbx_validate_close_contact.auth_atom_id_1 
_pdbx_validate_close_contact.auth_asym_id_1 
_pdbx_validate_close_contact.auth_comp_id_1 
_pdbx_validate_close_contact.auth_seq_id_1 
_pdbx_validate_close_contact.PDB_ins_code_1 
_pdbx_validate_close_contact.label_alt_id_1 
_pdbx_validate_close_contact.auth_atom_id_2 
_pdbx_validate_close_contact.auth_asym_id_2 
_pdbx_validate_close_contact.auth_comp_id_2 
_pdbx_validate_close_contact.auth_seq_id_2 
_pdbx_validate_close_contact.PDB_ins_code_2 
_pdbx_validate_close_contact.label_alt_id_2 
_pdbx_validate_close_contact.dist 
1   1 C   A ILE 184 ? ? N  A GLY 185 ? ? 1.31 
2   1 C   A PRO 233 ? ? N  A MET 234 ? ? 1.32 
3   1 C   A LEU 191 ? ? N  A MET 192 ? ? 1.32 
4   1 C   A SER 179 ? ? N  A GLU 180 ? ? 1.32 
5   1 C   A PHE 252 ? ? N  A VAL 253 ? ? 1.32 
6   1 C   A GLN 261 ? ? N  A THR 262 ? ? 1.32 
7   1 C   A MET 241 ? ? N  A GLN 242 ? ? 1.32 
8   1 C   A PHE 249 ? ? N  A THR 250 ? ? 1.32 
9   1 C   A GLN 242 ? ? N  A SER 243 ? ? 1.32 
10  1 C   A THR 170 ? ? N  A ALA 171 ? ? 1.32 
11  1 C   A TYR 248 ? ? N  A PHE 249 ? ? 1.32 
12  1 C   A LEU 167 ? ? N  A PHE 168 ? ? 1.32 
13  1 C   A ARG 254 ? ? N  A ASP 255 ? ? 1.32 
14  1 C   A ASP 196 ? ? N  A ARG 197 ? ? 1.32 
15  1 C   A TYR 207 ? ? N  A ARG 208 ? ? 1.32 
16  1 C   A LEU 175 ? ? N  A PHE 176 ? ? 1.32 
17  1 C   A GLY 239 ? ? N  A GLU 240 ? ? 1.33 
18  1 C   A ASP 154 ? ? N  A ALA 155 ? ? 1.33 
19  1 C   A ILE 215 ? ? N  A ILE 216 ? ? 1.33 
20  1 C   A ILE 238 ? ? N  A GLY 239 ? ? 1.33 
21  1 C   A ARG 174 ? ? N  A LEU 175 ? ? 1.33 
22  1 C   A ILE 164 ? ? N  A ILE 165 ? ? 1.33 
23  1 C   A ASP 255 ? ? N  A LEU 256 ? ? 1.33 
24  1 C   A LYS 225 ? ? N  A ARG 226 ? ? 1.33 
25  1 C   A PRO 193 ? ? N  A GLU 194 ? ? 1.33 
26  1 C   A HIS 259 ? ? N  A GLN 260 ? ? 1.33 
27  1 C   A SER 237 ? ? N  A ILE 238 ? ? 1.33 
28  1 C   A VAL 222 ? ? N  A THR 223 ? ? 1.33 
29  1 C   A GLY 185 ? ? N  A GLN 186 ? ? 1.33 
30  1 C   A LEU 266 ? ? N  A GLN 267 ? ? 1.33 
31  1 C   A GLN 166 ? ? N  A LEU 167 ? ? 1.33 
32  1 C   A HIS 162 ? ? N  A GLY 163 ? ? 1.33 
33  1 C   A PHE 176 ? ? N  A GLY 177 ? ? 1.33 
34  1 C   A GLN 186 ? ? N  A ASN 187 ? ? 1.33 
35  1 C   A HIS 200 ? ? N  A ASP 201 ? ? 1.33 
36  1 C   A PRO 153 ? ? N  A ASP 154 ? ? 1.33 
37  1 C   A VAL 188 ? ? N  A ASN 189 ? ? 1.33 
38  1 C   A GLU 240 ? ? N  A MET 241 ? ? 1.33 
39  1 C   A GLY 177 ? ? N  A TRP 178 ? ? 1.33 
40  1 C   A ASP 160 ? ? N  A GLY 161 ? ? 1.33 
41  1 C   A SER 211 ? ? N  A ASP 212 ? ? 1.33 
42  1 C   A MET 234 ? ? N  A HIS 235 ? ? 1.33 
43  1 C   A GLY 229 ? ? N  A THR 230 ? ? 1.33 
44  1 C   A THR 250 ? ? N  A GLY 251 ? ? 1.33 
45  1 C   A ARG 206 ? ? N  A TYR 207 ? ? 1.33 
46  1 C   A TRP 178 ? ? N  A SER 179 ? ? 1.33 
47  1 C   A HIS 235 ? ? N  A LEU 236 ? ? 1.33 
48  1 C   A ASN 187 ? ? N  A VAL 188 ? ? 1.33 
49  1 C   A GLU 268 ? ? N  A LEU 269 ? ? 1.33 
50  1 C   A GLY 224 ? ? N  A LYS 225 ? ? 1.33 
51  1 C   A SER 202 ? ? N  A TYR 203 ? ? 1.33 
52  1 C   A GLN 263 ? ? N  A ALA 264 ? ? 1.33 
53  1 C   A ALA 171 ? ? N  A ALA 172 ? ? 1.33 
54  1 C   A SER 198 ? ? N  A ARG 199 ? ? 1.33 
55  1 C   A MET 156 ? ? N  A ILE 157 ? ? 1.33 
56  1 C   A ALA 155 ? ? N  A MET 156 ? ? 1.33 
57  1 C   A PRO 213 ? ? N  A HIS 214 ? ? 1.33 
58  1 C   A GLY 161 ? ? N  A HIS 162 ? ? 1.33 
59  1 C   A ARG 226 ? ? N  A ARG 227 ? ? 1.33 
60  1 C   A GLY 163 ? ? N  A ILE 164 ? ? 1.33 
61  1 C   A LEU 256 ? ? N  A THR 257 ? ? 1.33 
62  1 C   A THR 230 ? ? N  A THR 231 ? ? 1.33 
63  1 C   A GLY 244 ? ? N  A GLY 245 ? ? 1.33 
64  1 C   A SER 205 ? ? N  A ARG 206 ? ? 1.33 
65  1 C   A THR 231 ? ? N  A PHE 232 ? ? 1.33 
66  1 C   A ASN 189 ? ? N  A ILE 190 ? ? 1.33 
67  1 C   A ASP 228 ? ? N  A GLY 229 ? ? 1.33 
68  1 C   A ALA 264 ? ? N  A ARG 265 ? ? 1.33 
69  1 C   A TYR 203 ? ? N  A ILE 204 ? ? 1.33 
70  1 C   A GLY 245 ? ? N  A GLU 246 ? ? 1.33 
71  1 C   A ARG 197 ? ? N  A SER 198 ? ? 1.33 
72  1 C   A ARG 227 ? ? N  A ASP 228 ? ? 1.33 
73  1 C   A PRO 247 ? ? N  A TYR 248 ? ? 1.33 
74  1 C   A LEU 269 ? ? N  A GLN 270 ? ? 1.33 
75  1 C   A ARG 208 ? ? N  A THR 209 ? ? 1.33 
76  1 C   A SER 243 ? ? N  A GLY 244 ? ? 1.33 
77  1 C   A PRO 195 ? ? N  A ASP 196 ? ? 1.33 
78  1 C   A ARG 220 ? ? N  A ILE 221 ? ? 1.33 
79  1 C   A ILE 216 ? ? N  A GLY 217 ? ? 1.33 
80  1 C   A ASP 201 ? ? N  A SER 202 ? ? 1.33 
81  1 C   A THR 262 ? ? N  A GLN 263 ? ? 1.33 
82  1 C   A GLY 217 ? ? N  A ILE 218 ? ? 1.33 
83  1 C   A GLU 258 ? ? N  A HIS 259 ? ? 1.33 
84  1 C   A ILE 165 ? ? N  A GLN 166 ? ? 1.33 
85  1 C   A THR 257 ? ? N  A GLU 258 ? ? 1.33 
86  1 C   A ILE 221 ? ? N  A VAL 222 ? ? 1.33 
87  1 C   A HIS 214 ? ? N  A ILE 215 ? ? 1.33 
88  1 C   A THR 210 ? ? N  A SER 211 ? ? 1.33 
89  1 C   A THR 223 ? ? N  A GLY 224 ? ? 1.33 
90  1 C   A PHE 168 ? ? N  A SER 169 ? ? 1.33 
91  1 C   A ALA 183 ? ? N  A ILE 184 ? ? 1.33 
92  1 C   A ILE 218 ? ? N  A GLY 219 ? ? 1.34 
93  1 C   A GLU 182 ? ? N  A ALA 183 ? ? 1.34 
94  1 C   A GLY 219 ? ? N  A ARG 220 ? ? 1.34 
95  1 C   A ILE 159 ? ? N  A ASP 160 ? ? 1.34 
96  1 C   A GLU 180 ? ? N  A LEU 181 ? ? 1.34 
97  1 C   A SER 169 ? ? N  A THR 170 ? ? 1.34 
98  1 C   A ILE 157 ? ? N  A VAL 158 ? ? 1.34 
99  1 C   A ARG 265 ? ? N  A LEU 266 ? ? 1.34 
100 1 C   A THR 209 ? ? N  A THR 210 ? ? 1.34 
101 1 C   A GLN 260 ? ? N  A GLN 261 ? ? 1.34 
102 1 C   A GLN 267 ? ? N  A GLU 268 ? ? 1.34 
103 1 C   A GLU 173 ? ? N  A ARG 174 ? ? 1.34 
104 1 C   A ASP 212 ? ? N  A PRO 213 ? ? 1.34 
105 1 C   A VAL 158 ? ? N  A ILE 159 ? ? 1.34 
106 1 C   A GLY 251 ? ? N  A PHE 252 ? ? 1.34 
107 1 C   A VAL 253 ? ? N  A ARG 254 ? ? 1.34 
108 1 C   A ARG 199 ? ? N  A HIS 200 ? ? 1.34 
109 1 C   A ILE 204 ? ? N  A SER 205 ? ? 1.34 
110 1 C   A LEU 236 ? ? N  A SER 237 ? ? 1.34 
111 1 C   A ALA 172 ? ? N  A GLU 173 ? ? 1.34 
112 1 C   A ILE 190 ? ? N  A LEU 191 ? ? 1.34 
113 1 C   A LEU 181 ? ? N  A GLU 182 ? ? 1.34 
114 1 C   A GLU 194 ? ? N  A PRO 195 ? ? 1.34 
115 1 C   A GLU 246 ? ? N  A PRO 247 ? ? 1.34 
116 1 C   A ILE 152 ? ? N  A PRO 153 ? ? 1.34 
117 1 C   A MET 192 ? ? N  A PRO 193 ? ? 1.35 
118 1 C   A PHE 232 ? ? N  A PRO 233 ? ? 1.35 
119 1 NE2 A HIS 200 ? ? FE . HEM 719 ? ? 2.13 
# 
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 N 1 A ILE 152 ? OXT ? A ILE 1   OXT 
2   1 N 1 A PRO 153 ? OXT ? A PRO 2   OXT 
3   1 N 1 A ASP 154 ? OXT ? A ASP 3   OXT 
4   1 N 1 A ALA 155 ? OXT ? A ALA 4   OXT 
5   1 N 1 A MET 156 ? OXT ? A MET 5   OXT 
6   1 N 1 A ILE 157 ? OXT ? A ILE 6   OXT 
7   1 N 1 A VAL 158 ? OXT ? A VAL 7   OXT 
8   1 N 1 A ILE 159 ? OXT ? A ILE 8   OXT 
9   1 N 1 A ASP 160 ? OXT ? A ASP 9   OXT 
10  1 N 1 A GLY 161 ? OXT ? A GLY 10  OXT 
11  1 N 1 A HIS 162 ? OXT ? A HIS 11  OXT 
12  1 N 1 A GLY 163 ? OXT ? A GLY 12  OXT 
13  1 N 1 A ILE 164 ? OXT ? A ILE 13  OXT 
14  1 N 1 A ILE 165 ? OXT ? A ILE 14  OXT 
15  1 N 1 A GLN 166 ? OXT ? A GLN 15  OXT 
16  1 N 1 A LEU 167 ? OXT ? A LEU 16  OXT 
17  1 N 1 A PHE 168 ? OXT ? A PHE 17  OXT 
18  1 N 1 A SER 169 ? OXT ? A SER 18  OXT 
19  1 N 1 A THR 170 ? OXT ? A THR 19  OXT 
20  1 N 1 A ALA 171 ? OXT ? A ALA 20  OXT 
21  1 N 1 A ALA 172 ? OXT ? A ALA 21  OXT 
22  1 N 1 A GLU 173 ? OXT ? A GLU 22  OXT 
23  1 N 1 A ARG 174 ? OXT ? A ARG 23  OXT 
24  1 N 1 A LEU 175 ? OXT ? A LEU 24  OXT 
25  1 N 1 A PHE 176 ? OXT ? A PHE 25  OXT 
26  1 N 1 A GLY 177 ? OXT ? A GLY 26  OXT 
27  1 N 1 A TRP 178 ? OXT ? A TRP 27  OXT 
28  1 N 1 A SER 179 ? OXT ? A SER 28  OXT 
29  1 N 1 A GLU 180 ? OXT ? A GLU 29  OXT 
30  1 N 1 A LEU 181 ? OXT ? A LEU 30  OXT 
31  1 N 1 A GLU 182 ? OXT ? A GLU 31  OXT 
32  1 N 1 A ALA 183 ? OXT ? A ALA 32  OXT 
33  1 N 1 A ILE 184 ? OXT ? A ILE 33  OXT 
34  1 N 1 A GLY 185 ? OXT ? A GLY 34  OXT 
35  1 N 1 A GLN 186 ? OXT ? A GLN 35  OXT 
36  1 N 1 A ASN 187 ? OXT ? A ASN 36  OXT 
37  1 N 1 A VAL 188 ? OXT ? A VAL 37  OXT 
38  1 N 1 A ASN 189 ? OXT ? A ASN 38  OXT 
39  1 N 1 A ILE 190 ? OXT ? A ILE 39  OXT 
40  1 N 1 A LEU 191 ? OXT ? A LEU 40  OXT 
41  1 N 1 A MET 192 ? OXT ? A MET 41  OXT 
42  1 N 1 A PRO 193 ? OXT ? A PRO 42  OXT 
43  1 N 1 A GLU 194 ? OXT ? A GLU 43  OXT 
44  1 N 1 A PRO 195 ? OXT ? A PRO 44  OXT 
45  1 N 1 A ASP 196 ? OXT ? A ASP 45  OXT 
46  1 N 1 A ARG 197 ? OXT ? A ARG 46  OXT 
47  1 N 1 A SER 198 ? OXT ? A SER 47  OXT 
48  1 N 1 A ARG 199 ? OXT ? A ARG 48  OXT 
49  1 N 1 A HIS 200 ? OXT ? A HIS 49  OXT 
50  1 N 1 A ASP 201 ? OXT ? A ASP 50  OXT 
51  1 N 1 A SER 202 ? OXT ? A SER 51  OXT 
52  1 N 1 A TYR 203 ? OXT ? A TYR 52  OXT 
53  1 N 1 A ILE 204 ? OXT ? A ILE 53  OXT 
54  1 N 1 A SER 205 ? OXT ? A SER 54  OXT 
55  1 N 1 A ARG 206 ? OXT ? A ARG 55  OXT 
56  1 N 1 A TYR 207 ? OXT ? A TYR 56  OXT 
57  1 N 1 A ARG 208 ? OXT ? A ARG 57  OXT 
58  1 N 1 A THR 209 ? OXT ? A THR 58  OXT 
59  1 N 1 A THR 210 ? OXT ? A THR 59  OXT 
60  1 N 1 A SER 211 ? OXT ? A SER 60  OXT 
61  1 N 1 A ASP 212 ? OXT ? A ASP 61  OXT 
62  1 N 1 A PRO 213 ? OXT ? A PRO 62  OXT 
63  1 N 1 A HIS 214 ? OXT ? A HIS 63  OXT 
64  1 N 1 A ILE 215 ? OXT ? A ILE 64  OXT 
65  1 N 1 A ILE 216 ? OXT ? A ILE 65  OXT 
66  1 N 1 A GLY 217 ? OXT ? A GLY 66  OXT 
67  1 N 1 A ILE 218 ? OXT ? A ILE 67  OXT 
68  1 N 1 A GLY 219 ? OXT ? A GLY 68  OXT 
69  1 N 1 A ARG 220 ? OXT ? A ARG 69  OXT 
70  1 N 1 A ILE 221 ? OXT ? A ILE 70  OXT 
71  1 N 1 A VAL 222 ? OXT ? A VAL 71  OXT 
72  1 N 1 A THR 223 ? OXT ? A THR 72  OXT 
73  1 N 1 A GLY 224 ? OXT ? A GLY 73  OXT 
74  1 N 1 A LYS 225 ? OXT ? A LYS 74  OXT 
75  1 N 1 A ARG 226 ? OXT ? A ARG 75  OXT 
76  1 N 1 A ARG 227 ? OXT ? A ARG 76  OXT 
77  1 N 1 A ASP 228 ? OXT ? A ASP 77  OXT 
78  1 N 1 A GLY 229 ? OXT ? A GLY 78  OXT 
79  1 N 1 A THR 230 ? OXT ? A THR 79  OXT 
80  1 N 1 A THR 231 ? OXT ? A THR 80  OXT 
81  1 N 1 A PHE 232 ? OXT ? A PHE 81  OXT 
82  1 N 1 A PRO 233 ? OXT ? A PRO 82  OXT 
83  1 N 1 A MET 234 ? OXT ? A MET 83  OXT 
84  1 N 1 A HIS 235 ? OXT ? A HIS 84  OXT 
85  1 N 1 A LEU 236 ? OXT ? A LEU 85  OXT 
86  1 N 1 A SER 237 ? OXT ? A SER 86  OXT 
87  1 N 1 A ILE 238 ? OXT ? A ILE 87  OXT 
88  1 N 1 A GLY 239 ? OXT ? A GLY 88  OXT 
89  1 N 1 A GLU 240 ? OXT ? A GLU 89  OXT 
90  1 N 1 A MET 241 ? OXT ? A MET 90  OXT 
91  1 N 1 A GLN 242 ? OXT ? A GLN 91  OXT 
92  1 N 1 A SER 243 ? OXT ? A SER 92  OXT 
93  1 N 1 A GLY 244 ? OXT ? A GLY 93  OXT 
94  1 N 1 A GLY 245 ? OXT ? A GLY 94  OXT 
95  1 N 1 A GLU 246 ? OXT ? A GLU 95  OXT 
96  1 N 1 A PRO 247 ? OXT ? A PRO 96  OXT 
97  1 N 1 A TYR 248 ? OXT ? A TYR 97  OXT 
98  1 N 1 A PHE 249 ? OXT ? A PHE 98  OXT 
99  1 N 1 A THR 250 ? OXT ? A THR 99  OXT 
100 1 N 1 A GLY 251 ? OXT ? A GLY 100 OXT 
101 1 N 1 A PHE 252 ? OXT ? A PHE 101 OXT 
102 1 N 1 A VAL 253 ? OXT ? A VAL 102 OXT 
103 1 N 1 A ARG 254 ? CG  ? A ARG 103 CG  
104 1 N 1 A ARG 254 ? CD  ? A ARG 103 CD  
105 1 N 1 A ARG 254 ? NE  ? A ARG 103 NE  
106 1 N 1 A ARG 254 ? CZ  ? A ARG 103 CZ  
107 1 N 1 A ARG 254 ? NH1 ? A ARG 103 NH1 
108 1 N 1 A ARG 254 ? NH2 ? A ARG 103 NH2 
109 1 N 1 A ARG 254 ? OXT ? A ARG 103 OXT 
110 1 N 1 A ASP 255 ? OXT ? A ASP 104 OXT 
111 1 N 1 A LEU 256 ? OXT ? A LEU 105 OXT 
112 1 N 1 A THR 257 ? OXT ? A THR 106 OXT 
113 1 N 1 A GLU 258 ? OXT ? A GLU 107 OXT 
114 1 N 1 A HIS 259 ? OXT ? A HIS 108 OXT 
115 1 N 1 A GLN 260 ? OXT ? A GLN 109 OXT 
116 1 N 1 A GLN 261 ? OXT ? A GLN 110 OXT 
117 1 N 1 A THR 262 ? OXT ? A THR 111 OXT 
118 1 N 1 A GLN 263 ? OXT ? A GLN 112 OXT 
119 1 N 1 A ALA 264 ? OXT ? A ALA 113 OXT 
120 1 N 1 A ARG 265 ? OXT ? A ARG 114 OXT 
121 1 N 1 A LEU 266 ? OXT ? A LEU 115 OXT 
122 1 N 1 A GLN 267 ? OXT ? A GLN 116 OXT 
123 1 N 1 A GLU 268 ? OXT ? A GLU 117 OXT 
124 1 N 1 A LEU 269 ? OXT ? A LEU 118 OXT 
125 1 N 1 A GLN 270 ? OXT ? A GLN 119 OXT 
126 1 N 1 . HEM 719 ? NA  ? B HEM 1   NA  
127 1 N 1 . HEM 719 ? NB  ? B HEM 1   NB  
128 1 N 1 . HEM 719 ? NC  ? B HEM 1   NC  
129 1 N 1 . HEM 719 ? ND  ? B HEM 1   ND  
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
1 'PROTEIN (HISTIDINE KINASE)'      ILE 
2 'PROTOPORPHYRIN IX CONTAINING FE' HEM 
3 water                             HOH 
#