data_3CAO
# 
_entry.id   3CAO 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.292 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
PDB   3CAO         
WWPDB D_1000178900 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        3CAO 
_pdbx_database_status.recvd_initial_deposition_date   1998-11-17 
_pdbx_database_status.deposit_site                    ? 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.status_code_sf                  REL 
_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 
'Norager, S.'    1 
'Legrand, P.'    2 
'Pieulle, L.'    3 
'Hatchikian, C.' 4 
'Roth, M.'       5 
# 
loop_
_citation.id 
_citation.title 
_citation.journal_abbrev 
_citation.journal_volume 
_citation.page_first 
_citation.page_last 
_citation.year 
_citation.journal_id_ASTM 
_citation.country 
_citation.journal_id_ISSN 
_citation.journal_id_CSD 
_citation.book_publisher 
_citation.pdbx_database_id_PubMed 
_citation.pdbx_database_id_DOI 
primary 'Crystal structure of the oxidised and reduced acidic cytochrome c3from Desulfovibrio africanus.' J.Mol.Biol. 290  881 902 
1999 JMOBAK UK 0022-2836 0070 ?                                                       10398589 10.1006/jmbi.1999.2917 
1       'Crystallographic Studies of the Two Tetraheme Cytochromes C3 from Desulfovibrio Africanus' 
'Thesis, Universite Joseph Fourier' ?    ?   ?   1998 ?      FR ?         ?    
'Grenoble, France : Universite Joseph Fourier (Thesis)' ?        ?                      
2       
;Further Characterization of the Two Tetraheme Cytochromes C3 from Desulfovibrio Africanus: Nucleotide Sequences, Epr Spectroscopy and Biological Activity
;
Biochim.Biophys.Acta                1342 149 ?   1997 BBACAQ NE 0006-3002 0113 ? ?        ?                      
3       
;Biochemical Studies of the C-Type Cytochromes of the Sulfate Reducer Desulfovibrio Africanus. Characterization of Two Tetraheme Cytochromes C3 with Different Specificity
;
Biochim.Biophys.Acta                1273 51  ?   1996 BBACAQ NE 0006-3002 0113 ? ?        ?                      
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
primary 'Norager, S.'      1  
primary 'Legrand, P.'      2  
primary 'Pieulle, L.'      3  
primary 'Hatchikian, C.'   4  
primary 'Roth, M.'         5  
1       'Norager, S.C.'    6  
2       'Magro, V.'        7  
2       'Pieulle, L.'      8  
2       'Forget, N.'       9  
2       'Guigliarelli, B.' 10 
2       'Petillot, Y.'     11 
2       'Hatchikian, E.C.' 12 
3       'Pieulle, L.'      13 
3       'Haladjian, J.'    14 
3       'Bonicel, J.'      15 
3       'Hatchikian, E.C.' 16 
# 
_cell.entry_id           3CAO 
_cell.length_a           108.000 
_cell.length_b           108.000 
_cell.length_c           108.000 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              24 
_cell.pdbx_unique_axis   ? 
_cell.length_a_esd       ? 
_cell.length_b_esd       ? 
_cell.length_c_esd       ? 
_cell.angle_alpha_esd    ? 
_cell.angle_beta_esd     ? 
_cell.angle_gamma_esd    ? 
# 
_symmetry.entry_id                         3CAO 
_symmetry.space_group_name_H-M             'I 2 3' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                197 
_symmetry.space_group_name_Hall            ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer     nat 'CYTOCHROME C3'                   11278.314 1   ? ? ? ? 
2 non-polymer syn 'ZINC ION'                        65.409    4   ? ? ? ? 
3 non-polymer syn 'PROTOPORPHYRIN IX CONTAINING FE' 616.487   4   ? ? ? ? 
4 non-polymer syn ARSENIC                           74.922    3   ? ? ? ? 
5 water       nat water                             18.015    265 ? ? ? ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           'polypeptide(L)' 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   yes 
_entity_poly.pdbx_seq_one_letter_code       
;(CGN)EDMTHVPTDAFGKLERPAAVFNHDEHNEKAGIESCNACHHVWVNGVLAEDEDSVGTPCSDCHALEQDGDTPGLQD
AYHQQCWGCHEKQAKGPVMCGECHVKN
;
_entity_poly.pdbx_seq_one_letter_code_can   
;XEDMTHVPTDAFGKLERPAAVFNHDEHNEKAGIESCNACHHVWVNGVLAEDEDSVGTPCSDCHALEQDGDTPGLQDAYHQ
QCWGCHEKQAKGPVMCGECHVKN
;
_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   CGN n 
1 2   GLU n 
1 3   ASP n 
1 4   MET n 
1 5   THR n 
1 6   HIS n 
1 7   VAL n 
1 8   PRO n 
1 9   THR n 
1 10  ASP n 
1 11  ALA n 
1 12  PHE n 
1 13  GLY n 
1 14  LYS n 
1 15  LEU n 
1 16  GLU n 
1 17  ARG n 
1 18  PRO n 
1 19  ALA n 
1 20  ALA n 
1 21  VAL n 
1 22  PHE n 
1 23  ASN n 
1 24  HIS n 
1 25  ASP n 
1 26  GLU n 
1 27  HIS n 
1 28  ASN n 
1 29  GLU n 
1 30  LYS n 
1 31  ALA n 
1 32  GLY n 
1 33  ILE n 
1 34  GLU n 
1 35  SER n 
1 36  CYS n 
1 37  ASN n 
1 38  ALA n 
1 39  CYS n 
1 40  HIS n 
1 41  HIS n 
1 42  VAL n 
1 43  TRP n 
1 44  VAL n 
1 45  ASN n 
1 46  GLY n 
1 47  VAL n 
1 48  LEU n 
1 49  ALA n 
1 50  GLU n 
1 51  ASP n 
1 52  GLU n 
1 53  ASP n 
1 54  SER n 
1 55  VAL n 
1 56  GLY n 
1 57  THR n 
1 58  PRO n 
1 59  CYS n 
1 60  SER n 
1 61  ASP n 
1 62  CYS n 
1 63  HIS n 
1 64  ALA n 
1 65  LEU n 
1 66  GLU n 
1 67  GLN n 
1 68  ASP n 
1 69  GLY n 
1 70  ASP n 
1 71  THR n 
1 72  PRO n 
1 73  GLY n 
1 74  LEU n 
1 75  GLN n 
1 76  ASP n 
1 77  ALA n 
1 78  TYR n 
1 79  HIS n 
1 80  GLN n 
1 81  GLN n 
1 82  CYS n 
1 83  TRP n 
1 84  GLY n 
1 85  CYS n 
1 86  HIS n 
1 87  GLU n 
1 88  LYS n 
1 89  GLN n 
1 90  ALA n 
1 91  LYS n 
1 92  GLY n 
1 93  PRO n 
1 94  VAL n 
1 95  MET n 
1 96  CYS n 
1 97  GLY n 
1 98  GLU n 
1 99  CYS n 
1 100 HIS n 
1 101 VAL n 
1 102 LYS n 
1 103 ASN n 
# 
_entity_src_nat.entity_id                  1 
_entity_src_nat.pdbx_src_id                1 
_entity_src_nat.pdbx_alt_source_flag       sample 
_entity_src_nat.pdbx_beg_seq_num           ? 
_entity_src_nat.pdbx_end_seq_num           ? 
_entity_src_nat.common_name                ? 
_entity_src_nat.pdbx_organism_scientific   'Desulfovibrio africanus' 
_entity_src_nat.pdbx_ncbi_taxonomy_id      873 
_entity_src_nat.genus                      Desulfovibrio 
_entity_src_nat.species                    ? 
_entity_src_nat.strain                     BENGHAZI 
_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     PERIPLASM 
_entity_src_nat.pdbx_organ                 ? 
_entity_src_nat.pdbx_organelle             ? 
_entity_src_nat.pdbx_cell                  ? 
_entity_src_nat.pdbx_plasmid_name          ? 
_entity_src_nat.pdbx_plasmid_details       ? 
_entity_src_nat.details                    ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    CYC3A_DESAF 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P94690 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_seq_one_letter_code   
;MFKHTLIALTLLAAATLFSLPAFSQEDMTHVPTDAFGKLERPAAVFNHDEHNEKAGIESCNACHHVWVNGVLAEDEDSVG
TPCSDCHALEQDGDTPGLQDAYHQQCWGCHEKQAKGPVMCGECHVKN
;
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              3CAO 
_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                 103 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P94690 
_struct_ref_seq.db_align_beg                  26 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  127 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       2 
_struct_ref_seq.pdbx_auth_seq_align_end       103 
# 
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 
ARS non-polymer         . ARSENIC                           ?    As                 74.922  
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 
CGN non-polymer         . 5-OXO-PYRROLIDINE-2-CARBALDEHYDE  ?    'C5 H7 N O2'       113.115 
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 
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 
ZN  non-polymer         . 'ZINC ION'                        ?    'Zn 2'             65.409  
# 
_exptl.entry_id          3CAO 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      3.34 
_exptl_crystal.density_percent_sol   67.0 
_exptl_crystal.description           ? 
_exptl_crystal.F_000                 ? 
_exptl_crystal.preparation           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          ? 
_exptl_crystal_grow.temp            ? 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              5.80 
_exptl_crystal_grow.pdbx_pH_range   ? 
_exptl_crystal_grow.pdbx_details    'pH 5.80' 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           108.2 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'CCD AREA DETECTOR' 
_diffrn_detector.type                   'THOMSON/PRINCETON JNSJR' 
_diffrn_detector.pdbx_collection_date   1997-01-24 
_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   0.9189 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      SYNCHROTRON 
_diffrn_source.type                        'ESRF BEAMLINE BM02' 
_diffrn_source.pdbx_synchrotron_site       ESRF 
_diffrn_source.pdbx_synchrotron_beamline   BM02 
_diffrn_source.pdbx_wavelength             0.9189 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     3CAO 
_reflns.observed_criterion_sigma_I   ? 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             20.000 
_reflns.d_resolution_high            1.550 
_reflns.number_obs                   29638 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         91.1 
_reflns.pdbx_Rmerge_I_obs            ? 
_reflns.pdbx_Rsym_value              0.0840000 
_reflns.pdbx_netI_over_sigmaI        5.1000 
_reflns.B_iso_Wilson_estimate        11.70 
_reflns.pdbx_redundancy              10.50 
_reflns.R_free_details               ? 
_reflns.limit_h_max                  ? 
_reflns.limit_h_min                  ? 
_reflns.limit_k_max                  ? 
_reflns.limit_k_min                  ? 
_reflns.limit_l_max                  ? 
_reflns.limit_l_min                  ? 
_reflns.observed_criterion_F_max     ? 
_reflns.observed_criterion_F_min     ? 
_reflns.pdbx_chi_squared             ? 
_reflns.pdbx_scaling_rejects         ? 
_reflns.pdbx_ordinal                 1 
_reflns.pdbx_diffrn_id               1 
# 
_reflns_shell.d_res_high             1.55 
_reflns_shell.d_res_low              1.66 
_reflns_shell.percent_possible_all   80.6 
_reflns_shell.Rmerge_I_obs           ? 
_reflns_shell.pdbx_Rsym_value        0.3430000 
_reflns_shell.meanI_over_sigI_obs    1.800 
_reflns_shell.pdbx_redundancy        1.70 
_reflns_shell.percent_possible_obs   ? 
_reflns_shell.number_unique_all      ? 
_reflns_shell.number_measured_all    ? 
_reflns_shell.number_measured_obs    ? 
_reflns_shell.number_unique_obs      ? 
_reflns_shell.pdbx_chi_squared       ? 
_reflns_shell.pdbx_ordinal           1 
_reflns_shell.pdbx_diffrn_id         1 
# 
_refine.entry_id                                 3CAO 
_refine.ls_number_reflns_obs                     27693 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          0.000 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             20.0 
_refine.ls_d_res_high                            1.60 
_refine.ls_percent_reflns_obs                    99.0 
_refine.ls_R_factor_obs                          0.198 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       ? 
_refine.ls_R_factor_R_free                       0.228 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 10.000 
_refine.ls_number_reflns_R_free                  ? 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               16.98 
_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]                            0.00 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               THROUGHOUT 
_refine.details                                  
;RESIDUES WITH AN OCCUPANCY LOWER THEN 1.0 ARE REFINED     
WITH THE GIVEN OCCUPANCY.  THIS OCCUPANCY HAS BEEN     
ESTABLISHED MANUALLY TO AVOID POSITIVE OR NEGATIVE PEAKS     
IN THE FOBS-FCALC DENSITY MAPS.
;
_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                       0.15 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.B_iso_min                                ? 
_refine.B_iso_max                                ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.overall_SU_R_free                        ? 
_refine.ls_wR_factor_R_free                      ? 
_refine.ls_wR_factor_R_work                      ? 
_refine.overall_FOM_free_R_set                   ? 
_refine.overall_FOM_work_R_set                   ? 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        786 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         179 
_refine_hist.number_atoms_solvent             265 
_refine_hist.number_atoms_total               1230 
_refine_hist.d_res_high                       1.60 
_refine_hist.d_res_low                        20.0 
# 
loop_
_refine_ls_restr.type 
_refine_ls_restr.dev_ideal 
_refine_ls_restr.dev_ideal_target 
_refine_ls_restr.weight 
_refine_ls_restr.number 
_refine_ls_restr.pdbx_refine_id 
_refine_ls_restr.pdbx_restraint_function 
p_bond_d            0.010 ? ? ? 'X-RAY DIFFRACTION' ? 
p_angle_d           0.022 ? ? ? 'X-RAY DIFFRACTION' ? 
p_angle_deg         ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_planar_d          0.026 ? ? ? 'X-RAY DIFFRACTION' ? 
p_hb_or_metal_coord ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_mcbond_it         ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_mcangle_it        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_scbond_it         ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_scangle_it        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_plane_restr       0.032 ? ? ? 'X-RAY DIFFRACTION' ? 
p_chiral_restr      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_singtor_nbd       ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_multtor_nbd       ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_xhyhbond_nbd      ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_xyhbond_nbd       ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_planar_tor        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_staggered_tor     ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_orthonormal_tor   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_transverse_tor    ?     ? ? ? 'X-RAY DIFFRACTION' ? 
p_special_tor       ?     ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_struct.entry_id                  3CAO 
_struct.title                     'OXIDISED STRUCTURE OF THE ACIDIC CYTOCHROME C3 FROM DESULFOVIBRIO AFRICANUS' 
_struct.pdbx_descriptor           'CYTOCHROME C3, PROTOPORPHYRIN IX CONTAINING FE, ARSENIC' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        3CAO 
_struct_keywords.pdbx_keywords   'ELECTRON TRANSPORT' 
_struct_keywords.text            'CYTOCHROME C3, TETRAHEME, OXIDISED FORM, ELECTRON TRANSPORT, DESULFOVIBRIO AFRICANUS' 
# 
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 2 ? 
D N N 2 ? 
E N N 2 ? 
F N N 3 ? 
G N N 3 ? 
H N N 3 ? 
I N N 3 ? 
J N N 4 ? 
K N N 4 ? 
L N N 4 ? 
M N N 5 ? 
# 
_struct_biol.id        1 
_struct_biol.details   ? 
# 
loop_
_struct_conf.conf_type_id 
_struct_conf.id 
_struct_conf.pdbx_PDB_helix_id 
_struct_conf.beg_label_comp_id 
_struct_conf.beg_label_asym_id 
_struct_conf.beg_label_seq_id 
_struct_conf.pdbx_beg_PDB_ins_code 
_struct_conf.end_label_comp_id 
_struct_conf.end_label_asym_id 
_struct_conf.end_label_seq_id 
_struct_conf.pdbx_end_PDB_ins_code 
_struct_conf.beg_auth_comp_id 
_struct_conf.beg_auth_asym_id 
_struct_conf.beg_auth_seq_id 
_struct_conf.end_auth_comp_id 
_struct_conf.end_auth_asym_id 
_struct_conf.end_auth_seq_id 
_struct_conf.pdbx_PDB_helix_class 
_struct_conf.details 
_struct_conf.pdbx_PDB_helix_length 
HELX_P HELX_P1 1 ASP A 10 ? PHE A 12 ? ASP A 10 PHE A 12 5 ? 3  
HELX_P HELX_P2 2 HIS A 24 ? ALA A 31 ? HIS A 24 ALA A 31 1 ? 8  
HELX_P HELX_P3 3 CYS A 36 ? ALA A 38 ? CYS A 36 ALA A 38 5 ? 3  
HELX_P HELX_P4 4 CYS A 59 ? CYS A 62 ? CYS A 59 CYS A 62 1 ? 4  
HELX_P HELX_P5 5 LEU A 74 ? GLN A 89 ? LEU A 74 GLN A 89 1 ? 16 
HELX_P HELX_P6 6 CYS A 96 ? CYS A 99 ? CYS A 96 CYS A 99 1 ? 4  
# 
_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 
covale1  covale ? ? A CGN 1 C   ? ? ? 1_555 A GLU 2   N   ? ? A CGN 1   A GLU 2   1_555  ? ? ? ? ? ? ? 1.357 ? 
metalc1  metalc ? ? F HEM . FE  ? ? ? 1_555 A HIS 24  NE2 ? ? A HEM 104 A HIS 24  1_555  ? ? ? ? ? ? ? 1.993 ? 
metalc2  metalc ? ? F HEM . FE  ? ? ? 1_555 A HIS 40  NE2 ? ? A HEM 104 A HIS 40  1_555  ? ? ? ? ? ? ? 1.980 ? 
covale2  covale ? ? F HEM . CAB ? ? ? 1_555 A CYS 36  SG  ? ? A HEM 104 A CYS 36  1_555  ? ? ? ? ? ? ? 1.810 ? 
covale3  covale ? ? F HEM . CAC ? ? ? 1_555 A CYS 39  SG  ? ? A HEM 104 A CYS 39  1_555  ? ? ? ? ? ? ? 1.822 ? 
metalc3  metalc ? ? G HEM . FE  ? ? ? 1_555 A HIS 41  NE2 ? ? A HEM 105 A HIS 41  1_555  ? ? ? ? ? ? ? 2.024 ? 
metalc4  metalc ? ? G HEM . FE  ? ? ? 1_555 A HIS 63  NE2 ? ? A HEM 105 A HIS 63  1_555  ? ? ? ? ? ? ? 2.038 ? 
covale4  covale ? ? G HEM . CAB ? ? ? 1_555 A CYS 59  SG  ? ? A HEM 105 A CYS 59  1_555  ? ? ? ? ? ? ? 1.800 ? 
covale5  covale ? ? G HEM . CAC ? ? ? 1_555 A CYS 62  SG  ? ? A HEM 105 A CYS 62  1_555  ? ? ? ? ? ? ? 1.824 ? 
metalc5  metalc ? ? H HEM . FE  ? ? ? 1_555 A HIS 27  NE2 ? ? A HEM 106 A HIS 27  1_555  ? ? ? ? ? ? ? 2.033 ? 
metalc6  metalc ? ? H HEM . FE  ? ? ? 1_555 A HIS 86  NE2 ? ? A HEM 106 A HIS 86  1_555  ? ? ? ? ? ? ? 2.019 ? 
covale6  covale ? ? H HEM . CAB ? ? ? 1_555 A CYS 82  SG  ? ? A HEM 106 A CYS 82  1_555  ? ? ? ? ? ? ? 1.811 ? 
covale7  covale ? ? H HEM . CAC ? ? ? 1_555 A CYS 85  SG  ? ? A HEM 106 A CYS 85  1_555  ? ? ? ? ? ? ? 1.836 ? 
metalc7  metalc ? ? I HEM . FE  ? ? ? 1_555 A HIS 79  NE2 ? ? A HEM 107 A HIS 79  1_555  ? ? ? ? ? ? ? 1.986 ? 
metalc8  metalc ? ? I HEM . FE  ? ? ? 1_555 A HIS 100 NE2 ? ? A HEM 107 A HIS 100 1_555  ? ? ? ? ? ? ? 2.022 ? 
covale8  covale ? ? I HEM . CAB ? ? ? 1_555 A CYS 96  SG  ? ? A HEM 107 A CYS 96  1_555  ? ? ? ? ? ? ? 1.826 ? 
covale9  covale ? ? I HEM . CAC ? ? ? 1_555 A CYS 99  SG  ? ? A HEM 107 A CYS 99  1_555  ? ? ? ? ? ? ? 1.843 ? 
metalc9  metalc ? ? B ZN  . ZN  ? ? ? 1_555 A HIS 6   NE2 ? ? A ZN  111 A HIS 6   1_555  ? ? ? ? ? ? ? 2.106 ? 
metalc10 metalc ? ? B ZN  . ZN  ? ? ? 1_555 M HOH .   O   ? ? A ZN  111 A HOH 132 1_555  ? ? ? ? ? ? ? 2.169 ? 
metalc11 metalc ? ? C ZN  . ZN  ? ? ? 1_555 A ASP 53  OD2 ? ? A ZN  112 A ASP 53  1_555  ? ? ? ? ? ? ? 2.199 ? 
metalc12 metalc ? ? D ZN  . ZN  ? ? ? 1_555 A GLU 2   OE2 ? ? A ZN  113 A GLU 2   1_555  ? ? ? ? ? ? ? 2.254 ? 
metalc13 metalc ? ? E ZN  . ZN  ? ? ? 1_555 A GLU 26  OE1 ? ? A ZN  114 A GLU 26  1_555  ? ? ? ? ? ? ? 2.304 ? 
metalc14 metalc ? ? J ARS . AS  ? ? ? 1_555 A GLU 26  OE2 ? ? A ARS 108 A GLU 26  1_555  ? ? ? ? ? ? ? 3.126 ? 
metalc15 metalc ? ? J ARS . AS  ? ? ? 1_555 E ZN  .   ZN  ? ? A ARS 108 A ZN  114 1_555  ? ? ? ? ? ? ? 3.102 ? 
metalc16 metalc ? ? K ARS . AS  ? ? ? 1_555 M HOH .   O   ? ? A ARS 109 A HOH 253 1_555  ? ? ? ? ? ? ? 2.607 ? 
metalc17 metalc ? ? K ARS . AS  ? ? ? 1_555 M HOH .   O   ? ? A ARS 109 A HOH 370 1_555  ? ? ? ? ? ? ? 2.553 ? 
metalc18 metalc ? ? C ZN  . ZN  ? ? ? 1_555 M HOH .   O   ? ? A ZN  112 A HOH 272 1_555  ? ? ? ? ? ? ? 2.439 ? 
metalc19 metalc ? ? E ZN  . ZN  ? ? ? 1_555 A GLU 29  OE2 ? ? A ZN  114 A GLU 29  1_555  ? ? ? ? ? ? ? 2.401 ? 
metalc20 metalc ? ? E ZN  . ZN  ? ? ? 1_555 A GLU 26  OE2 ? ? A ZN  114 A GLU 26  1_555  ? ? ? ? ? ? ? 2.643 ? 
metalc21 metalc ? ? J ARS . AS  ? ? ? 1_555 E ZN  .   ZN  ? ? A ARS 108 A ZN  114 3_556  ? ? ? ? ? ? ? 2.874 ? 
metalc22 metalc ? ? L ARS . AS  ? ? ? 1_555 M HOH .   O   ? ? A ARS 110 A HOH 347 19_554 ? ? ? ? ? ? ? 3.044 ? 
metalc23 metalc ? ? L ARS . AS  ? ? ? 1_555 D ZN  .   ZN  ? ? A ARS 110 A ZN  113 19_554 ? ? ? ? ? ? ? 3.083 ? 
metalc24 metalc ? ? L ARS . AS  ? ? ? 1_555 D ZN  .   ZN  ? ? A ARS 110 A ZN  113 17_454 ? ? ? ? ? ? ? 3.084 ? 
metalc25 metalc ? ? L ARS . AS  ? ? ? 1_555 M HOH .   O   ? ? A ARS 110 A HOH 347 17_454 ? ? ? ? ? ? ? 3.045 ? 
metalc26 metalc ? ? B ZN  . ZN  ? ? ? 1_555 A ASP 70  OD2 ? ? A ZN  111 A ASP 70  22_555 ? ? ? ? ? ? ? 2.189 ? 
metalc27 metalc ? ? B ZN  . ZN  ? ? ? 1_555 G HEM .   O1D ? ? A ZN  111 A HEM 105 22_555 ? ? ? ? ? ? ? 2.524 ? 
metalc28 metalc ? ? B ZN  . ZN  ? ? ? 1_555 G HEM .   O2D ? ? A ZN  111 A HEM 105 22_555 ? ? ? ? ? ? ? 2.153 ? 
metalc29 metalc ? ? C ZN  . ZN  ? ? ? 1_555 A GLU 16  OE2 ? ? A ZN  112 A GLU 16  21_455 ? ? ? ? ? ? ? 2.474 ? 
metalc30 metalc ? ? C ZN  . ZN  ? ? ? 1_555 M HOH .   O   ? ? A ZN  112 A HOH 262 21_455 ? ? ? ? ? ? ? 2.244 ? 
metalc31 metalc ? ? D ZN  . ZN  ? ? ? 1_555 A GLU 87  OE2 ? ? A ZN  113 A GLU 87  21_455 ? ? ? ? ? ? ? 2.310 ? 
metalc32 metalc ? ? D ZN  . ZN  ? ? ? 1_555 A GLU 87  OE1 ? ? A ZN  113 A GLU 87  21_455 ? ? ? ? ? ? ? 2.645 ? 
metalc33 metalc ? ? E ZN  . ZN  ? ? ? 1_555 A GLU 29  OE2 ? ? A ZN  114 A GLU 29  3_556  ? ? ? ? ? ? ? 2.689 ? 
metalc34 metalc ? ? E ZN  . ZN  ? ? ? 1_555 A GLU 29  OE1 ? ? A ZN  114 A GLU 29  3_556  ? ? ? ? ? ? ? 2.478 ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
covale ? ? 
metalc ? ? 
# 
_struct_sheet.id               A 
_struct_sheet.type             ? 
_struct_sheet.number_strands   2 
_struct_sheet.details          ? 
# 
_struct_sheet_order.sheet_id     A 
_struct_sheet_order.range_id_1   1 
_struct_sheet_order.range_id_2   2 
_struct_sheet_order.offset       ? 
_struct_sheet_order.sense        anti-parallel 
# 
loop_
_struct_sheet_range.sheet_id 
_struct_sheet_range.id 
_struct_sheet_range.beg_label_comp_id 
_struct_sheet_range.beg_label_asym_id 
_struct_sheet_range.beg_label_seq_id 
_struct_sheet_range.pdbx_beg_PDB_ins_code 
_struct_sheet_range.end_label_comp_id 
_struct_sheet_range.end_label_asym_id 
_struct_sheet_range.end_label_seq_id 
_struct_sheet_range.pdbx_end_PDB_ins_code 
_struct_sheet_range.beg_auth_comp_id 
_struct_sheet_range.beg_auth_asym_id 
_struct_sheet_range.beg_auth_seq_id 
_struct_sheet_range.end_auth_comp_id 
_struct_sheet_range.end_auth_asym_id 
_struct_sheet_range.end_auth_seq_id 
A 1 TRP A 43 ? VAL A 44 ? TRP A 43 VAL A 44 
A 2 VAL A 47 ? LEU A 48 ? VAL A 47 LEU A 48 
# 
_pdbx_struct_sheet_hbond.sheet_id                A 
_pdbx_struct_sheet_hbond.range_id_1              1 
_pdbx_struct_sheet_hbond.range_id_2              2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id   N 
_pdbx_struct_sheet_hbond.range_1_label_comp_id   VAL 
_pdbx_struct_sheet_hbond.range_1_label_asym_id   A 
_pdbx_struct_sheet_hbond.range_1_label_seq_id    44 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code    ? 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id    N 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id    VAL 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id    A 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id     44 
_pdbx_struct_sheet_hbond.range_2_label_atom_id   O 
_pdbx_struct_sheet_hbond.range_2_label_comp_id   VAL 
_pdbx_struct_sheet_hbond.range_2_label_asym_id   A 
_pdbx_struct_sheet_hbond.range_2_label_seq_id    47 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code    ? 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id    O 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id    VAL 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id    A 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id     47 
# 
loop_
_struct_site.id 
_struct_site.pdbx_evidence_code 
_struct_site.pdbx_auth_asym_id 
_struct_site.pdbx_auth_comp_id 
_struct_site.pdbx_auth_seq_id 
_struct_site.pdbx_auth_ins_code 
_struct_site.pdbx_num_residues 
_struct_site.details 
AC1 Software ? ? ? ? 4  'BINDING SITE FOR RESIDUE ZN A 111'  
AC2 Software ? ? ? ? 4  'BINDING SITE FOR RESIDUE ZN A 112'  
AC3 Software ? ? ? ? 5  'BINDING SITE FOR RESIDUE ZN A 113'  
AC4 Software ? ? ? ? 5  'BINDING SITE FOR RESIDUE ZN A 114'  
AC5 Software ? ? ? ? 19 'BINDING SITE FOR RESIDUE HEM A 104' 
AC6 Software ? ? ? ? 22 'BINDING SITE FOR RESIDUE HEM A 105' 
AC7 Software ? ? ? ? 17 'BINDING SITE FOR RESIDUE HEM A 106' 
AC8 Software ? ? ? ? 20 'BINDING SITE FOR RESIDUE HEM A 107' 
AC9 Software ? ? ? ? 4  'BINDING SITE FOR RESIDUE ARS A 108' 
BC1 Software ? ? ? ? 4  'BINDING SITE FOR RESIDUE ARS A 109' 
BC2 Software ? ? ? ? 8  'BINDING SITE FOR RESIDUE ARS A 110' 
# 
loop_
_struct_site_gen.id 
_struct_site_gen.site_id 
_struct_site_gen.pdbx_num_res 
_struct_site_gen.label_comp_id 
_struct_site_gen.label_asym_id 
_struct_site_gen.label_seq_id 
_struct_site_gen.pdbx_auth_ins_code 
_struct_site_gen.auth_comp_id 
_struct_site_gen.auth_asym_id 
_struct_site_gen.auth_seq_id 
_struct_site_gen.label_atom_id 
_struct_site_gen.label_alt_id 
_struct_site_gen.symmetry 
_struct_site_gen.details 
1   AC1 4  HIS A 6   ? HIS A 6   . ? 1_555  ? 
2   AC1 4  ASP A 70  ? ASP A 70  . ? 22_555 ? 
3   AC1 4  HEM G .   ? HEM A 105 . ? 22_555 ? 
4   AC1 4  HOH M .   ? HOH A 132 . ? 1_555  ? 
5   AC2 4  GLU A 16  ? GLU A 16  . ? 21_455 ? 
6   AC2 4  ASP A 53  ? ASP A 53  . ? 1_555  ? 
7   AC2 4  HOH M .   ? HOH A 262 . ? 21_455 ? 
8   AC2 4  HOH M .   ? HOH A 272 . ? 1_555  ? 
9   AC3 5  GLU A 2   ? GLU A 2   . ? 1_555  ? 
10  AC3 5  GLU A 87  ? GLU A 87  . ? 21_455 ? 
11  AC3 5  ARS K .   ? ARS A 109 . ? 21_455 ? 
12  AC3 5  ARS L .   ? ARS A 110 . ? 22_555 ? 
13  AC3 5  ARS L .   ? ARS A 110 . ? 21_455 ? 
14  AC4 5  GLU A 26  ? GLU A 26  . ? 1_555  ? 
15  AC4 5  GLU A 29  ? GLU A 29  . ? 3_556  ? 
16  AC4 5  GLU A 29  ? GLU A 29  . ? 1_555  ? 
17  AC4 5  ARS J .   ? ARS A 108 . ? 3_556  ? 
18  AC4 5  ARS J .   ? ARS A 108 . ? 1_555  ? 
19  AC5 19 CGN A 1   ? CGN A 1   . ? 1_555  ? 
20  AC5 19 MET A 4   ? MET A 4   . ? 1_555  ? 
21  AC5 19 PRO A 8   ? PRO A 8   . ? 1_555  ? 
22  AC5 19 PHE A 22  ? PHE A 22  . ? 1_555  ? 
23  AC5 19 HIS A 24  ? HIS A 24  . ? 1_555  ? 
24  AC5 19 ASN A 28  ? ASN A 28  . ? 1_555  ? 
25  AC5 19 ILE A 33  ? ILE A 33  . ? 1_555  ? 
26  AC5 19 CYS A 36  ? CYS A 36  . ? 1_555  ? 
27  AC5 19 CYS A 39  ? CYS A 39  . ? 1_555  ? 
28  AC5 19 HIS A 40  ? HIS A 40  . ? 1_555  ? 
29  AC5 19 VAL A 55  ? VAL A 55  . ? 1_555  ? 
30  AC5 19 PRO A 58  ? PRO A 58  . ? 1_555  ? 
31  AC5 19 CYS A 59  ? CYS A 59  . ? 1_555  ? 
32  AC5 19 TYR A 78  ? TYR A 78  . ? 1_555  ? 
33  AC5 19 HOH M .   ? HOH A 134 . ? 1_555  ? 
34  AC5 19 HOH M .   ? HOH A 136 . ? 1_555  ? 
35  AC5 19 HOH M .   ? HOH A 196 . ? 1_555  ? 
36  AC5 19 HOH M .   ? HOH A 228 . ? 1_555  ? 
37  AC5 19 HOH M .   ? HOH A 246 . ? 1_555  ? 
38  AC6 22 HIS A 6   ? HIS A 6   . ? 19_554 ? 
39  AC6 22 CYS A 39  ? CYS A 39  . ? 1_555  ? 
40  AC6 22 HIS A 41  ? HIS A 41  . ? 1_555  ? 
41  AC6 22 TRP A 43  ? TRP A 43  . ? 1_555  ? 
42  AC6 22 SER A 54  ? SER A 54  . ? 1_555  ? 
43  AC6 22 THR A 57  ? THR A 57  . ? 1_555  ? 
44  AC6 22 PRO A 58  ? PRO A 58  . ? 1_555  ? 
45  AC6 22 CYS A 59  ? CYS A 59  . ? 1_555  ? 
46  AC6 22 CYS A 62  ? CYS A 62  . ? 1_555  ? 
47  AC6 22 HIS A 63  ? HIS A 63  . ? 1_555  ? 
48  AC6 22 ASP A 70  ? ASP A 70  . ? 1_555  ? 
49  AC6 22 THR A 71  ? THR A 71  . ? 1_555  ? 
50  AC6 22 PRO A 72  ? PRO A 72  . ? 1_555  ? 
51  AC6 22 ALA A 77  ? ALA A 77  . ? 1_555  ? 
52  AC6 22 GLN A 80  ? GLN A 80  . ? 1_555  ? 
53  AC6 22 GLN A 81  ? GLN A 81  . ? 1_555  ? 
54  AC6 22 ASN A 103 ? ASN A 103 . ? 19_554 ? 
55  AC6 22 ZN  B .   ? ZN  A 111 . ? 19_554 ? 
56  AC6 22 HOH M .   ? HOH A 117 . ? 1_555  ? 
57  AC6 22 HOH M .   ? HOH A 123 . ? 1_555  ? 
58  AC6 22 HOH M .   ? HOH A 128 . ? 1_555  ? 
59  AC6 22 HOH M .   ? HOH A 285 . ? 1_555  ? 
60  AC7 17 VAL A 21  ? VAL A 21  . ? 1_555  ? 
61  AC7 17 PHE A 22  ? PHE A 22  . ? 1_555  ? 
62  AC7 17 HIS A 27  ? HIS A 27  . ? 1_555  ? 
63  AC7 17 LYS A 30  ? LYS A 30  . ? 1_555  ? 
64  AC7 17 ALA A 31  ? ALA A 31  . ? 1_555  ? 
65  AC7 17 ILE A 33  ? ILE A 33  . ? 1_555  ? 
66  AC7 17 GLN A 81  ? GLN A 81  . ? 1_555  ? 
67  AC7 17 CYS A 82  ? CYS A 82  . ? 1_555  ? 
68  AC7 17 CYS A 85  ? CYS A 85  . ? 1_555  ? 
69  AC7 17 HIS A 86  ? HIS A 86  . ? 1_555  ? 
70  AC7 17 GLN A 89  ? GLN A 89  . ? 1_555  ? 
71  AC7 17 PRO A 93  ? PRO A 93  . ? 1_555  ? 
72  AC7 17 HOH M .   ? HOH A 118 . ? 1_555  ? 
73  AC7 17 HOH M .   ? HOH A 192 . ? 1_555  ? 
74  AC7 17 HOH M .   ? HOH A 255 . ? 1_555  ? 
75  AC7 17 HOH M .   ? HOH A 308 . ? 1_555  ? 
76  AC7 17 HOH M .   ? HOH A 328 . ? 1_555  ? 
77  AC8 20 VAL A 7   ? VAL A 7   . ? 1_555  ? 
78  AC8 20 THR A 9   ? THR A 9   . ? 1_555  ? 
79  AC8 20 PHE A 12  ? PHE A 12  . ? 1_555  ? 
80  AC8 20 LEU A 15  ? LEU A 15  . ? 1_555  ? 
81  AC8 20 GLU A 16  ? GLU A 16  . ? 1_555  ? 
82  AC8 20 ARG A 17  ? ARG A 17  . ? 1_555  ? 
83  AC8 20 ALA A 19  ? ALA A 19  . ? 1_555  ? 
84  AC8 20 ALA A 20  ? ALA A 20  . ? 1_555  ? 
85  AC8 20 VAL A 55  ? VAL A 55  . ? 17_454 ? 
86  AC8 20 GLN A 75  ? GLN A 75  . ? 1_555  ? 
87  AC8 20 TYR A 78  ? TYR A 78  . ? 1_555  ? 
88  AC8 20 HIS A 79  ? HIS A 79  . ? 1_555  ? 
89  AC8 20 TRP A 83  ? TRP A 83  . ? 1_555  ? 
90  AC8 20 HIS A 86  ? HIS A 86  . ? 1_555  ? 
91  AC8 20 PRO A 93  ? PRO A 93  . ? 1_555  ? 
92  AC8 20 CYS A 96  ? CYS A 96  . ? 1_555  ? 
93  AC8 20 CYS A 99  ? CYS A 99  . ? 1_555  ? 
94  AC8 20 HIS A 100 ? HIS A 100 . ? 1_555  ? 
95  AC8 20 HOH M .   ? HOH A 115 . ? 1_555  ? 
96  AC8 20 HOH M .   ? HOH A 220 . ? 1_555  ? 
97  AC9 4  GLU A 26  ? GLU A 26  . ? 1_555  ? 
98  AC9 4  GLU A 29  ? GLU A 29  . ? 1_555  ? 
99  AC9 4  ZN  E .   ? ZN  A 114 . ? 3_556  ? 
100 AC9 4  ZN  E .   ? ZN  A 114 . ? 1_555  ? 
101 BC1 4  GLU A 87  ? GLU A 87  . ? 1_555  ? 
102 BC1 4  ZN  D .   ? ZN  A 113 . ? 17_454 ? 
103 BC1 4  HOH M .   ? HOH A 253 . ? 1_555  ? 
104 BC1 4  HOH M .   ? HOH A 370 . ? 1_555  ? 
105 BC2 8  GLU A 87  ? GLU A 87  . ? 1_555  ? 
106 BC2 8  GLU A 87  ? GLU A 87  . ? 2_565  ? 
107 BC2 8  ZN  D .   ? ZN  A 113 . ? 19_554 ? 
108 BC2 8  ZN  D .   ? ZN  A 113 . ? 17_454 ? 
109 BC2 8  HOH M .   ? HOH A 296 . ? 19_554 ? 
110 BC2 8  HOH M .   ? HOH A 296 . ? 17_454 ? 
111 BC2 8  HOH M .   ? HOH A 347 . ? 19_554 ? 
112 BC2 8  HOH M .   ? HOH A 347 . ? 17_454 ? 
# 
_database_PDB_matrix.entry_id          3CAO 
_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                    3CAO 
_atom_sites.fract_transf_matrix[1][1]   0.009259 
_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]   0.009259 
_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]   0.009259 
_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 
AS 
C  
FE 
N  
O  
S  
ZN 
# 
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   CGN 1   1   1   CGN CGN A . n 
A 1 2   GLU 2   2   2   GLU GLU A . n 
A 1 3   ASP 3   3   3   ASP ASP A . n 
A 1 4   MET 4   4   4   MET MET A . n 
A 1 5   THR 5   5   5   THR THR A . n 
A 1 6   HIS 6   6   6   HIS HIS A . n 
A 1 7   VAL 7   7   7   VAL VAL A . n 
A 1 8   PRO 8   8   8   PRO PRO A . n 
A 1 9   THR 9   9   9   THR THR A . n 
A 1 10  ASP 10  10  10  ASP ASP A . n 
A 1 11  ALA 11  11  11  ALA ALA A . n 
A 1 12  PHE 12  12  12  PHE PHE A . n 
A 1 13  GLY 13  13  13  GLY GLY A . n 
A 1 14  LYS 14  14  14  LYS LYS A . n 
A 1 15  LEU 15  15  15  LEU LEU A . n 
A 1 16  GLU 16  16  16  GLU GLU A . n 
A 1 17  ARG 17  17  17  ARG ARG A . n 
A 1 18  PRO 18  18  18  PRO PRO A . n 
A 1 19  ALA 19  19  19  ALA ALA A . n 
A 1 20  ALA 20  20  20  ALA ALA A . n 
A 1 21  VAL 21  21  21  VAL VAL A . n 
A 1 22  PHE 22  22  22  PHE PHE A . n 
A 1 23  ASN 23  23  23  ASN ASN A . n 
A 1 24  HIS 24  24  24  HIS HIS A . n 
A 1 25  ASP 25  25  25  ASP ASP A . n 
A 1 26  GLU 26  26  26  GLU GLU A . n 
A 1 27  HIS 27  27  27  HIS HIS A . n 
A 1 28  ASN 28  28  28  ASN ASN A . n 
A 1 29  GLU 29  29  29  GLU GLU A . n 
A 1 30  LYS 30  30  30  LYS LYS A . n 
A 1 31  ALA 31  31  31  ALA ALA A . n 
A 1 32  GLY 32  32  32  GLY GLY A . n 
A 1 33  ILE 33  33  33  ILE ILE A . n 
A 1 34  GLU 34  34  34  GLU GLU A . n 
A 1 35  SER 35  35  35  SER SER A . n 
A 1 36  CYS 36  36  36  CYS CYS A . n 
A 1 37  ASN 37  37  37  ASN ASN A . n 
A 1 38  ALA 38  38  38  ALA ALA A . n 
A 1 39  CYS 39  39  39  CYS CYS A . n 
A 1 40  HIS 40  40  40  HIS HIS A . n 
A 1 41  HIS 41  41  41  HIS HIS A . n 
A 1 42  VAL 42  42  42  VAL VAL A . n 
A 1 43  TRP 43  43  43  TRP TRP A . n 
A 1 44  VAL 44  44  44  VAL VAL A . n 
A 1 45  ASN 45  45  45  ASN ASN A . n 
A 1 46  GLY 46  46  46  GLY GLY A . n 
A 1 47  VAL 47  47  47  VAL VAL A . n 
A 1 48  LEU 48  48  48  LEU LEU A . n 
A 1 49  ALA 49  49  49  ALA ALA A . n 
A 1 50  GLU 50  50  50  GLU GLU A . n 
A 1 51  ASP 51  51  51  ASP ASP A . n 
A 1 52  GLU 52  52  52  GLU GLU A . n 
A 1 53  ASP 53  53  53  ASP ASP A . n 
A 1 54  SER 54  54  54  SER SER A . n 
A 1 55  VAL 55  55  55  VAL VAL A . n 
A 1 56  GLY 56  56  56  GLY GLY A . n 
A 1 57  THR 57  57  57  THR THR A . n 
A 1 58  PRO 58  58  58  PRO PRO A . n 
A 1 59  CYS 59  59  59  CYS CYS A . n 
A 1 60  SER 60  60  60  SER SER A . n 
A 1 61  ASP 61  61  61  ASP ASP A . n 
A 1 62  CYS 62  62  62  CYS CYS A . n 
A 1 63  HIS 63  63  63  HIS HIS A . n 
A 1 64  ALA 64  64  64  ALA ALA A . n 
A 1 65  LEU 65  65  65  LEU LEU A . n 
A 1 66  GLU 66  66  66  GLU GLU A . n 
A 1 67  GLN 67  67  67  GLN GLN A . n 
A 1 68  ASP 68  68  68  ASP ASP A . n 
A 1 69  GLY 69  69  69  GLY GLY A . n 
A 1 70  ASP 70  70  70  ASP ASP A . n 
A 1 71  THR 71  71  71  THR THR A . n 
A 1 72  PRO 72  72  72  PRO PRO A . n 
A 1 73  GLY 73  73  73  GLY GLY 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  ASP 76  76  76  ASP ASP A . n 
A 1 77  ALA 77  77  77  ALA ALA A . n 
A 1 78  TYR 78  78  78  TYR TYR A . n 
A 1 79  HIS 79  79  79  HIS HIS A . n 
A 1 80  GLN 80  80  80  GLN GLN A . n 
A 1 81  GLN 81  81  81  GLN GLN A . n 
A 1 82  CYS 82  82  82  CYS CYS A . n 
A 1 83  TRP 83  83  83  TRP TRP A . n 
A 1 84  GLY 84  84  84  GLY GLY A . n 
A 1 85  CYS 85  85  85  CYS CYS A . n 
A 1 86  HIS 86  86  86  HIS HIS A . n 
A 1 87  GLU 87  87  87  GLU GLU A . n 
A 1 88  LYS 88  88  88  LYS LYS A . n 
A 1 89  GLN 89  89  89  GLN GLN A . n 
A 1 90  ALA 90  90  90  ALA ALA A . n 
A 1 91  LYS 91  91  91  LYS LYS A . n 
A 1 92  GLY 92  92  92  GLY GLY A . n 
A 1 93  PRO 93  93  93  PRO PRO A . n 
A 1 94  VAL 94  94  94  VAL VAL A . n 
A 1 95  MET 95  95  95  MET MET A . n 
A 1 96  CYS 96  96  96  CYS CYS A . n 
A 1 97  GLY 97  97  97  GLY GLY A . n 
A 1 98  GLU 98  98  98  GLU GLU A . n 
A 1 99  CYS 99  99  99  CYS CYS A . n 
A 1 100 HIS 100 100 100 HIS HIS A . n 
A 1 101 VAL 101 101 101 VAL VAL A . n 
A 1 102 LYS 102 102 102 LYS LYS A . n 
A 1 103 ASN 103 103 103 ASN ASN 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 ZN  1   111 111 ZN  ZN  A . 
C 2 ZN  1   112 112 ZN  ZN  A . 
D 2 ZN  1   113 113 ZN  ZN  A . 
E 2 ZN  1   114 114 ZN  ZN  A . 
F 3 HEM 1   104 104 HEM HEM A . 
G 3 HEM 1   105 105 HEM HEM A . 
H 3 HEM 1   106 106 HEM HEM A . 
I 3 HEM 1   107 107 HEM HEM A . 
J 4 ARS 1   108 108 ARS ARS A . 
K 4 ARS 1   109 109 ARS ARS A . 
L 4 ARS 1   110 110 ARS ARS A . 
M 5 HOH 1   115 115 HOH HOH A . 
M 5 HOH 2   116 116 HOH HOH A . 
M 5 HOH 3   117 117 HOH HOH A . 
M 5 HOH 4   118 118 HOH HOH A . 
M 5 HOH 5   119 119 HOH HOH A . 
M 5 HOH 6   120 120 HOH HOH A . 
M 5 HOH 7   121 121 HOH HOH A . 
M 5 HOH 8   122 122 HOH HOH A . 
M 5 HOH 9   123 123 HOH HOH A . 
M 5 HOH 10  124 124 HOH HOH A . 
M 5 HOH 11  125 125 HOH HOH A . 
M 5 HOH 12  126 126 HOH HOH A . 
M 5 HOH 13  127 127 HOH HOH A . 
M 5 HOH 14  128 128 HOH HOH A . 
M 5 HOH 15  129 129 HOH HOH A . 
M 5 HOH 16  130 130 HOH HOH A . 
M 5 HOH 17  131 131 HOH HOH A . 
M 5 HOH 18  132 132 HOH HOH A . 
M 5 HOH 19  133 133 HOH HOH A . 
M 5 HOH 20  134 134 HOH HOH A . 
M 5 HOH 21  135 135 HOH HOH A . 
M 5 HOH 22  136 136 HOH HOH A . 
M 5 HOH 23  137 137 HOH HOH A . 
M 5 HOH 24  138 138 HOH HOH A . 
M 5 HOH 25  139 139 HOH HOH A . 
M 5 HOH 26  140 140 HOH HOH A . 
M 5 HOH 27  141 141 HOH HOH A . 
M 5 HOH 28  142 142 HOH HOH A . 
M 5 HOH 29  143 143 HOH HOH A . 
M 5 HOH 30  144 144 HOH HOH A . 
M 5 HOH 31  145 145 HOH HOH A . 
M 5 HOH 32  146 146 HOH HOH A . 
M 5 HOH 33  147 147 HOH HOH A . 
M 5 HOH 34  148 148 HOH HOH A . 
M 5 HOH 35  149 149 HOH HOH A . 
M 5 HOH 36  150 150 HOH HOH A . 
M 5 HOH 37  151 151 HOH HOH A . 
M 5 HOH 38  152 152 HOH HOH A . 
M 5 HOH 39  153 153 HOH HOH A . 
M 5 HOH 40  154 154 HOH HOH A . 
M 5 HOH 41  155 155 HOH HOH A . 
M 5 HOH 42  156 156 HOH HOH A . 
M 5 HOH 43  157 157 HOH HOH A . 
M 5 HOH 44  158 158 HOH HOH A . 
M 5 HOH 45  159 159 HOH HOH A . 
M 5 HOH 46  160 160 HOH HOH A . 
M 5 HOH 47  161 161 HOH HOH A . 
M 5 HOH 48  162 162 HOH HOH A . 
M 5 HOH 49  163 163 HOH HOH A . 
M 5 HOH 50  164 164 HOH HOH A . 
M 5 HOH 51  165 165 HOH HOH A . 
M 5 HOH 52  166 166 HOH HOH A . 
M 5 HOH 53  167 167 HOH HOH A . 
M 5 HOH 54  168 168 HOH HOH A . 
M 5 HOH 55  169 169 HOH HOH A . 
M 5 HOH 56  170 170 HOH HOH A . 
M 5 HOH 57  171 171 HOH HOH A . 
M 5 HOH 58  172 172 HOH HOH A . 
M 5 HOH 59  173 173 HOH HOH A . 
M 5 HOH 60  174 174 HOH HOH A . 
M 5 HOH 61  175 175 HOH HOH A . 
M 5 HOH 62  176 176 HOH HOH A . 
M 5 HOH 63  177 177 HOH HOH A . 
M 5 HOH 64  178 178 HOH HOH A . 
M 5 HOH 65  179 179 HOH HOH A . 
M 5 HOH 66  180 180 HOH HOH A . 
M 5 HOH 67  181 181 HOH HOH A . 
M 5 HOH 68  182 182 HOH HOH A . 
M 5 HOH 69  183 183 HOH HOH A . 
M 5 HOH 70  184 184 HOH HOH A . 
M 5 HOH 71  185 185 HOH HOH A . 
M 5 HOH 72  186 186 HOH HOH A . 
M 5 HOH 73  187 187 HOH HOH A . 
M 5 HOH 74  188 188 HOH HOH A . 
M 5 HOH 75  189 189 HOH HOH A . 
M 5 HOH 76  190 190 HOH HOH A . 
M 5 HOH 77  191 191 HOH HOH A . 
M 5 HOH 78  192 192 HOH HOH A . 
M 5 HOH 79  193 193 HOH HOH A . 
M 5 HOH 80  194 194 HOH HOH A . 
M 5 HOH 81  195 195 HOH HOH A . 
M 5 HOH 82  196 196 HOH HOH A . 
M 5 HOH 83  197 197 HOH HOH A . 
M 5 HOH 84  198 198 HOH HOH A . 
M 5 HOH 85  199 199 HOH HOH A . 
M 5 HOH 86  200 200 HOH HOH A . 
M 5 HOH 87  201 201 HOH HOH A . 
M 5 HOH 88  202 202 HOH HOH A . 
M 5 HOH 89  203 203 HOH HOH A . 
M 5 HOH 90  204 204 HOH HOH A . 
M 5 HOH 91  205 205 HOH HOH A . 
M 5 HOH 92  206 206 HOH HOH A . 
M 5 HOH 93  207 207 HOH HOH A . 
M 5 HOH 94  208 208 HOH HOH A . 
M 5 HOH 95  209 209 HOH HOH A . 
M 5 HOH 96  210 210 HOH HOH A . 
M 5 HOH 97  211 211 HOH HOH A . 
M 5 HOH 98  212 212 HOH HOH A . 
M 5 HOH 99  213 213 HOH HOH A . 
M 5 HOH 100 214 214 HOH HOH A . 
M 5 HOH 101 215 215 HOH HOH A . 
M 5 HOH 102 216 216 HOH HOH A . 
M 5 HOH 103 217 217 HOH HOH A . 
M 5 HOH 104 218 218 HOH HOH A . 
M 5 HOH 105 219 219 HOH HOH A . 
M 5 HOH 106 220 220 HOH HOH A . 
M 5 HOH 107 221 221 HOH HOH A . 
M 5 HOH 108 222 222 HOH HOH A . 
M 5 HOH 109 223 223 HOH HOH A . 
M 5 HOH 110 224 224 HOH HOH A . 
M 5 HOH 111 225 225 HOH HOH A . 
M 5 HOH 112 226 226 HOH HOH A . 
M 5 HOH 113 227 227 HOH HOH A . 
M 5 HOH 114 228 228 HOH HOH A . 
M 5 HOH 115 229 229 HOH HOH A . 
M 5 HOH 116 230 230 HOH HOH A . 
M 5 HOH 117 231 231 HOH HOH A . 
M 5 HOH 118 232 232 HOH HOH A . 
M 5 HOH 119 233 233 HOH HOH A . 
M 5 HOH 120 234 234 HOH HOH A . 
M 5 HOH 121 235 235 HOH HOH A . 
M 5 HOH 122 236 236 HOH HOH A . 
M 5 HOH 123 237 237 HOH HOH A . 
M 5 HOH 124 238 238 HOH HOH A . 
M 5 HOH 125 239 239 HOH HOH A . 
M 5 HOH 126 240 240 HOH HOH A . 
M 5 HOH 127 241 241 HOH HOH A . 
M 5 HOH 128 242 242 HOH HOH A . 
M 5 HOH 129 243 243 HOH HOH A . 
M 5 HOH 130 244 244 HOH HOH A . 
M 5 HOH 131 245 245 HOH HOH A . 
M 5 HOH 132 246 246 HOH HOH A . 
M 5 HOH 133 247 247 HOH HOH A . 
M 5 HOH 134 248 248 HOH HOH A . 
M 5 HOH 135 249 249 HOH HOH A . 
M 5 HOH 136 250 250 HOH HOH A . 
M 5 HOH 137 251 251 HOH HOH A . 
M 5 HOH 138 252 252 HOH HOH A . 
M 5 HOH 139 253 253 HOH HOH A . 
M 5 HOH 140 254 254 HOH HOH A . 
M 5 HOH 141 255 255 HOH HOH A . 
M 5 HOH 142 256 256 HOH HOH A . 
M 5 HOH 143 257 257 HOH HOH A . 
M 5 HOH 144 258 258 HOH HOH A . 
M 5 HOH 145 259 259 HOH HOH A . 
M 5 HOH 146 260 260 HOH HOH A . 
M 5 HOH 147 261 261 HOH HOH A . 
M 5 HOH 148 262 262 HOH HOH A . 
M 5 HOH 149 263 263 HOH HOH A . 
M 5 HOH 150 264 264 HOH HOH A . 
M 5 HOH 151 265 265 HOH HOH A . 
M 5 HOH 152 266 266 HOH HOH A . 
M 5 HOH 153 267 267 HOH HOH A . 
M 5 HOH 154 268 268 HOH HOH A . 
M 5 HOH 155 269 269 HOH HOH A . 
M 5 HOH 156 270 270 HOH HOH A . 
M 5 HOH 157 271 271 HOH HOH A . 
M 5 HOH 158 272 272 HOH HOH A . 
M 5 HOH 159 273 273 HOH HOH A . 
M 5 HOH 160 274 274 HOH HOH A . 
M 5 HOH 161 275 275 HOH HOH A . 
M 5 HOH 162 276 276 HOH HOH A . 
M 5 HOH 163 277 277 HOH HOH A . 
M 5 HOH 164 278 278 HOH HOH A . 
M 5 HOH 165 279 279 HOH HOH A . 
M 5 HOH 166 280 280 HOH HOH A . 
M 5 HOH 167 281 281 HOH HOH A . 
M 5 HOH 168 282 282 HOH HOH A . 
M 5 HOH 169 283 283 HOH HOH A . 
M 5 HOH 170 284 284 HOH HOH A . 
M 5 HOH 171 285 285 HOH HOH A . 
M 5 HOH 172 286 286 HOH HOH A . 
M 5 HOH 173 287 287 HOH HOH A . 
M 5 HOH 174 288 288 HOH HOH A . 
M 5 HOH 175 289 289 HOH HOH A . 
M 5 HOH 176 290 290 HOH HOH A . 
M 5 HOH 177 291 291 HOH HOH A . 
M 5 HOH 178 292 292 HOH HOH A . 
M 5 HOH 179 293 293 HOH HOH A . 
M 5 HOH 180 294 294 HOH HOH A . 
M 5 HOH 181 295 295 HOH HOH A . 
M 5 HOH 182 296 296 HOH HOH A . 
M 5 HOH 183 297 297 HOH HOH A . 
M 5 HOH 184 298 298 HOH HOH A . 
M 5 HOH 185 299 299 HOH HOH A . 
M 5 HOH 186 300 300 HOH HOH A . 
M 5 HOH 187 301 301 HOH HOH A . 
M 5 HOH 188 302 302 HOH HOH A . 
M 5 HOH 189 303 303 HOH HOH A . 
M 5 HOH 190 304 304 HOH HOH A . 
M 5 HOH 191 305 305 HOH HOH A . 
M 5 HOH 192 306 306 HOH HOH A . 
M 5 HOH 193 307 307 HOH HOH A . 
M 5 HOH 194 308 308 HOH HOH A . 
M 5 HOH 195 309 309 HOH HOH A . 
M 5 HOH 196 310 310 HOH HOH A . 
M 5 HOH 197 311 311 HOH HOH A . 
M 5 HOH 198 312 312 HOH HOH A . 
M 5 HOH 199 313 313 HOH HOH A . 
M 5 HOH 200 314 314 HOH HOH A . 
M 5 HOH 201 315 315 HOH HOH A . 
M 5 HOH 202 316 316 HOH HOH A . 
M 5 HOH 203 317 317 HOH HOH A . 
M 5 HOH 204 318 318 HOH HOH A . 
M 5 HOH 205 319 319 HOH HOH A . 
M 5 HOH 206 320 320 HOH HOH A . 
M 5 HOH 207 321 321 HOH HOH A . 
M 5 HOH 208 322 322 HOH HOH A . 
M 5 HOH 209 323 323 HOH HOH A . 
M 5 HOH 210 324 324 HOH HOH A . 
M 5 HOH 211 325 325 HOH HOH A . 
M 5 HOH 212 326 326 HOH HOH A . 
M 5 HOH 213 327 327 HOH HOH A . 
M 5 HOH 214 328 328 HOH HOH A . 
M 5 HOH 215 329 329 HOH HOH A . 
M 5 HOH 216 330 330 HOH HOH A . 
M 5 HOH 217 331 331 HOH HOH A . 
M 5 HOH 218 332 332 HOH HOH A . 
M 5 HOH 219 333 333 HOH HOH A . 
M 5 HOH 220 334 334 HOH HOH A . 
M 5 HOH 221 335 335 HOH HOH A . 
M 5 HOH 222 336 336 HOH HOH A . 
M 5 HOH 223 337 337 HOH HOH A . 
M 5 HOH 224 338 338 HOH HOH A . 
M 5 HOH 225 339 339 HOH HOH A . 
M 5 HOH 226 340 340 HOH HOH A . 
M 5 HOH 227 341 341 HOH HOH A . 
M 5 HOH 228 342 342 HOH HOH A . 
M 5 HOH 229 343 343 HOH HOH A . 
M 5 HOH 230 344 344 HOH HOH A . 
M 5 HOH 231 345 345 HOH HOH A . 
M 5 HOH 232 346 346 HOH HOH A . 
M 5 HOH 233 347 347 HOH HOH A . 
M 5 HOH 234 348 348 HOH HOH A . 
M 5 HOH 235 349 349 HOH HOH A . 
M 5 HOH 236 350 350 HOH HOH A . 
M 5 HOH 237 351 351 HOH HOH A . 
M 5 HOH 238 352 352 HOH HOH A . 
M 5 HOH 239 353 353 HOH HOH A . 
M 5 HOH 240 354 354 HOH HOH A . 
M 5 HOH 241 355 355 HOH HOH A . 
M 5 HOH 242 356 356 HOH HOH A . 
M 5 HOH 243 357 357 HOH HOH A . 
M 5 HOH 244 358 358 HOH HOH A . 
M 5 HOH 245 359 359 HOH HOH A . 
M 5 HOH 246 360 360 HOH HOH A . 
M 5 HOH 247 361 361 HOH HOH A . 
M 5 HOH 248 362 362 HOH HOH A . 
M 5 HOH 249 363 363 HOH HOH A . 
M 5 HOH 250 364 364 HOH HOH A . 
M 5 HOH 251 365 365 HOH HOH A . 
M 5 HOH 252 366 366 HOH HOH A . 
M 5 HOH 253 367 367 HOH HOH A . 
M 5 HOH 254 368 368 HOH HOH A . 
M 5 HOH 255 369 369 HOH HOH A . 
M 5 HOH 256 370 370 HOH HOH A . 
M 5 HOH 257 371 371 HOH HOH A . 
M 5 HOH 258 372 372 HOH HOH A . 
M 5 HOH 259 373 373 HOH HOH A . 
M 5 HOH 260 374 374 HOH HOH A . 
M 5 HOH 261 375 375 HOH HOH A . 
M 5 HOH 262 376 376 HOH HOH A . 
M 5 HOH 263 377 377 HOH HOH A . 
M 5 HOH 264 378 378 HOH HOH A . 
M 5 HOH 265 379 379 HOH HOH A . 
# 
loop_
_pdbx_struct_assembly.id 
_pdbx_struct_assembly.details 
_pdbx_struct_assembly.method_details 
_pdbx_struct_assembly.oligomeric_details 
_pdbx_struct_assembly.oligomeric_count 
1 author_defined_assembly   ?    monomeric  1 
2 software_defined_assembly PISA tetrameric 4 
# 
loop_
_pdbx_struct_assembly_gen.assembly_id 
_pdbx_struct_assembly_gen.oper_expression 
_pdbx_struct_assembly_gen.asym_id_list 
1 1       A,B,C,D,E,F,G,H,I,J,K,L,M 
2 1,2,3,4 A,B,C,D,E,F,G,H,I,J,K,L,M 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
2 'ABSA (A^2)' 24020 ? 
2 MORE         -839  ? 
2 'SSA (A^2)'  24960 ? 
# 
loop_
_pdbx_struct_oper_list.id 
_pdbx_struct_oper_list.type 
_pdbx_struct_oper_list.name 
_pdbx_struct_oper_list.symmetry_operation 
_pdbx_struct_oper_list.matrix[1][1] 
_pdbx_struct_oper_list.matrix[1][2] 
_pdbx_struct_oper_list.matrix[1][3] 
_pdbx_struct_oper_list.vector[1] 
_pdbx_struct_oper_list.matrix[2][1] 
_pdbx_struct_oper_list.matrix[2][2] 
_pdbx_struct_oper_list.matrix[2][3] 
_pdbx_struct_oper_list.vector[2] 
_pdbx_struct_oper_list.matrix[3][1] 
_pdbx_struct_oper_list.matrix[3][2] 
_pdbx_struct_oper_list.matrix[3][3] 
_pdbx_struct_oper_list.vector[3] 
1 'identity operation'         1_555 x,y,z       1.0000000000  0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000  
0.0000000000 0.0000000000   0.0000000000 0.0000000000 1.0000000000  0.0000000000   
2 'crystal symmetry operation' 2_565 -x,-y+1,z   -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 
0.0000000000 108.0000000000 0.0000000000 0.0000000000 1.0000000000  0.0000000000   
3 'crystal symmetry operation' 3_556 -x,y,-z+1   -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000  
0.0000000000 0.0000000000   0.0000000000 0.0000000000 -1.0000000000 108.0000000000 
4 'crystal symmetry operation' 4_566 x,-y+1,-z+1 1.0000000000  0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 
0.0000000000 108.0000000000 0.0000000000 0.0000000000 -1.0000000000 108.0000000000 
# 
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 A ARS 110 ? L ARS . 
2 1 A HOH 266 ? M HOH . 
# 
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 24 ? A HIS 24  ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 NA  ? F HEM .   ? A HEM 104 ? 1_555  91.6  ? 
2  NE2 ? A HIS 24 ? A HIS 24  ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 NB  ? F HEM .   ? A HEM 104 ? 1_555  88.9  ? 
3  NA  ? F HEM .  ? A HEM 104 ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 NB  ? F HEM .   ? A HEM 104 ? 1_555  89.1  ? 
4  NE2 ? A HIS 24 ? A HIS 24  ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 NC  ? F HEM .   ? A HEM 104 ? 1_555  89.6  ? 
5  NA  ? F HEM .  ? A HEM 104 ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 NC  ? F HEM .   ? A HEM 104 ? 1_555  178.0 ? 
6  NB  ? F HEM .  ? A HEM 104 ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 NC  ? F HEM .   ? A HEM 104 ? 1_555  89.3  ? 
7  NE2 ? A HIS 24 ? A HIS 24  ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 ND  ? F HEM .   ? A HEM 104 ? 1_555  93.2  ? 
8  NA  ? F HEM .  ? A HEM 104 ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 ND  ? F HEM .   ? A HEM 104 ? 1_555  89.8  ? 
9  NB  ? F HEM .  ? A HEM 104 ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 ND  ? F HEM .   ? A HEM 104 ? 1_555  177.7 ? 
10 NC  ? F HEM .  ? A HEM 104 ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 ND  ? F HEM .   ? A HEM 104 ? 1_555  91.7  ? 
11 NE2 ? A HIS 24 ? A HIS 24  ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 NE2 ? A HIS 40  ? A HIS 40  ? 1_555  175.9 ? 
12 NA  ? F HEM .  ? A HEM 104 ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 NE2 ? A HIS 40  ? A HIS 40  ? 1_555  91.9  ? 
13 NB  ? F HEM .  ? A HEM 104 ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 NE2 ? A HIS 40  ? A HIS 40  ? 1_555  89.1  ? 
14 NC  ? F HEM .  ? A HEM 104 ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 NE2 ? A HIS 40  ? A HIS 40  ? 1_555  86.8  ? 
15 ND  ? F HEM .  ? A HEM 104 ? 1_555  FE ? F HEM . ? A HEM 104 ? 1_555 NE2 ? A HIS 40  ? A HIS 40  ? 1_555  88.9  ? 
16 NE2 ? A HIS 41 ? A HIS 41  ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 NA  ? G HEM .   ? A HEM 105 ? 1_555  89.1  ? 
17 NE2 ? A HIS 41 ? A HIS 41  ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 NB  ? G HEM .   ? A HEM 105 ? 1_555  87.5  ? 
18 NA  ? G HEM .  ? A HEM 105 ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 NB  ? G HEM .   ? A HEM 105 ? 1_555  90.4  ? 
19 NE2 ? A HIS 41 ? A HIS 41  ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 NC  ? G HEM .   ? A HEM 105 ? 1_555  90.5  ? 
20 NA  ? G HEM .  ? A HEM 105 ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 NC  ? G HEM .   ? A HEM 105 ? 1_555  179.6 ? 
21 NB  ? G HEM .  ? A HEM 105 ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 NC  ? G HEM .   ? A HEM 105 ? 1_555  89.6  ? 
22 NE2 ? A HIS 41 ? A HIS 41  ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 ND  ? G HEM .   ? A HEM 105 ? 1_555  93.0  ? 
23 NA  ? G HEM .  ? A HEM 105 ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 ND  ? G HEM .   ? A HEM 105 ? 1_555  90.1  ? 
24 NB  ? G HEM .  ? A HEM 105 ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 ND  ? G HEM .   ? A HEM 105 ? 1_555  179.3 ? 
25 NC  ? G HEM .  ? A HEM 105 ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 ND  ? G HEM .   ? A HEM 105 ? 1_555  89.9  ? 
26 NE2 ? A HIS 41 ? A HIS 41  ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 NE2 ? A HIS 63  ? A HIS 63  ? 1_555  175.7 ? 
27 NA  ? G HEM .  ? A HEM 105 ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 NE2 ? A HIS 63  ? A HIS 63  ? 1_555  87.3  ? 
28 NB  ? G HEM .  ? A HEM 105 ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 NE2 ? A HIS 63  ? A HIS 63  ? 1_555  90.0  ? 
29 NC  ? G HEM .  ? A HEM 105 ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 NE2 ? A HIS 63  ? A HIS 63  ? 1_555  93.0  ? 
30 ND  ? G HEM .  ? A HEM 105 ? 1_555  FE ? G HEM . ? A HEM 105 ? 1_555 NE2 ? A HIS 63  ? A HIS 63  ? 1_555  89.4  ? 
31 NE2 ? A HIS 27 ? A HIS 27  ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 NA  ? H HEM .   ? A HEM 106 ? 1_555  91.1  ? 
32 NE2 ? A HIS 27 ? A HIS 27  ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 NB  ? H HEM .   ? A HEM 106 ? 1_555  88.0  ? 
33 NA  ? H HEM .  ? A HEM 106 ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 NB  ? H HEM .   ? A HEM 106 ? 1_555  89.8  ? 
34 NE2 ? A HIS 27 ? A HIS 27  ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 NC  ? H HEM .   ? A HEM 106 ? 1_555  90.8  ? 
35 NA  ? H HEM .  ? A HEM 106 ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 NC  ? H HEM .   ? A HEM 106 ? 1_555  178.1 ? 
36 NB  ? H HEM .  ? A HEM 106 ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 NC  ? H HEM .   ? A HEM 106 ? 1_555  90.4  ? 
37 NE2 ? A HIS 27 ? A HIS 27  ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 ND  ? H HEM .   ? A HEM 106 ? 1_555  92.3  ? 
38 NA  ? H HEM .  ? A HEM 106 ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 ND  ? H HEM .   ? A HEM 106 ? 1_555  89.7  ? 
39 NB  ? H HEM .  ? A HEM 106 ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 ND  ? H HEM .   ? A HEM 106 ? 1_555  179.4 ? 
40 NC  ? H HEM .  ? A HEM 106 ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 ND  ? H HEM .   ? A HEM 106 ? 1_555  90.0  ? 
41 NE2 ? A HIS 27 ? A HIS 27  ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 NE2 ? A HIS 86  ? A HIS 86  ? 1_555  179.0 ? 
42 NA  ? H HEM .  ? A HEM 106 ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 NE2 ? A HIS 86  ? A HIS 86  ? 1_555  89.5  ? 
43 NB  ? H HEM .  ? A HEM 106 ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 NE2 ? A HIS 86  ? A HIS 86  ? 1_555  91.2  ? 
44 NC  ? H HEM .  ? A HEM 106 ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 NE2 ? A HIS 86  ? A HIS 86  ? 1_555  88.6  ? 
45 ND  ? H HEM .  ? A HEM 106 ? 1_555  FE ? H HEM . ? A HEM 106 ? 1_555 NE2 ? A HIS 86  ? A HIS 86  ? 1_555  88.4  ? 
46 NE2 ? A HIS 79 ? A HIS 79  ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 NA  ? I HEM .   ? A HEM 107 ? 1_555  92.4  ? 
47 NE2 ? A HIS 79 ? A HIS 79  ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 NB  ? I HEM .   ? A HEM 107 ? 1_555  87.7  ? 
48 NA  ? I HEM .  ? A HEM 107 ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 NB  ? I HEM .   ? A HEM 107 ? 1_555  90.8  ? 
49 NE2 ? A HIS 79 ? A HIS 79  ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 NC  ? I HEM .   ? A HEM 107 ? 1_555  88.9  ? 
50 NA  ? I HEM .  ? A HEM 107 ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 NC  ? I HEM .   ? A HEM 107 ? 1_555  178.7 ? 
51 NB  ? I HEM .  ? A HEM 107 ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 NC  ? I HEM .   ? A HEM 107 ? 1_555  89.5  ? 
52 NE2 ? A HIS 79 ? A HIS 79  ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 ND  ? I HEM .   ? A HEM 107 ? 1_555  90.1  ? 
53 NA  ? I HEM .  ? A HEM 107 ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 ND  ? I HEM .   ? A HEM 107 ? 1_555  89.8  ? 
54 NB  ? I HEM .  ? A HEM 107 ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 ND  ? I HEM .   ? A HEM 107 ? 1_555  177.8 ? 
55 NC  ? I HEM .  ? A HEM 107 ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 ND  ? I HEM .   ? A HEM 107 ? 1_555  89.9  ? 
56 NE2 ? A HIS 79 ? A HIS 79  ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 NE2 ? A HIS 100 ? A HIS 100 ? 1_555  178.6 ? 
57 NA  ? I HEM .  ? A HEM 107 ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 NE2 ? A HIS 100 ? A HIS 100 ? 1_555  87.7  ? 
58 NB  ? I HEM .  ? A HEM 107 ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 NE2 ? A HIS 100 ? A HIS 100 ? 1_555  93.6  ? 
59 NC  ? I HEM .  ? A HEM 107 ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 NE2 ? A HIS 100 ? A HIS 100 ? 1_555  91.0  ? 
60 ND  ? I HEM .  ? A HEM 107 ? 1_555  FE ? I HEM . ? A HEM 107 ? 1_555 NE2 ? A HIS 100 ? A HIS 100 ? 1_555  88.5  ? 
61 NE2 ? A HIS 6  ? A HIS 6   ? 1_555  ZN ? B ZN  . ? A ZN  111 ? 1_555 O   ? M HOH .   ? A HOH 132 ? 1_555  112.6 ? 
62 NE2 ? A HIS 6  ? A HIS 6   ? 1_555  ZN ? B ZN  . ? A ZN  111 ? 1_555 OD2 ? A ASP 70  ? A ASP 70  ? 22_555 104.9 ? 
63 O   ? M HOH .  ? A HOH 132 ? 1_555  ZN ? B ZN  . ? A ZN  111 ? 1_555 OD2 ? A ASP 70  ? A ASP 70  ? 22_555 111.0 ? 
64 NE2 ? A HIS 6  ? A HIS 6   ? 1_555  ZN ? B ZN  . ? A ZN  111 ? 1_555 O1D ? G HEM .   ? A HEM 105 ? 22_555 90.2  ? 
65 O   ? M HOH .  ? A HOH 132 ? 1_555  ZN ? B ZN  . ? A ZN  111 ? 1_555 O1D ? G HEM .   ? A HEM 105 ? 22_555 147.3 ? 
66 OD2 ? A ASP 70 ? A ASP 70  ? 22_555 ZN ? B ZN  . ? A ZN  111 ? 1_555 O1D ? G HEM .   ? A HEM 105 ? 22_555 83.5  ? 
67 NE2 ? A HIS 6  ? A HIS 6   ? 1_555  ZN ? B ZN  . ? A ZN  111 ? 1_555 O2D ? G HEM .   ? A HEM 105 ? 22_555 105.3 ? 
68 O   ? M HOH .  ? A HOH 132 ? 1_555  ZN ? B ZN  . ? A ZN  111 ? 1_555 O2D ? G HEM .   ? A HEM 105 ? 22_555 93.4  ? 
69 OD2 ? A ASP 70 ? A ASP 70  ? 22_555 ZN ? B ZN  . ? A ZN  111 ? 1_555 O2D ? G HEM .   ? A HEM 105 ? 22_555 129.3 ? 
70 O1D ? G HEM .  ? A HEM 105 ? 22_555 ZN ? B ZN  . ? A ZN  111 ? 1_555 O2D ? G HEM .   ? A HEM 105 ? 22_555 56.8  ? 
71 OD2 ? A ASP 53 ? A ASP 53  ? 1_555  ZN ? C ZN  . ? A ZN  112 ? 1_555 O   ? M HOH .   ? A HOH 272 ? 1_555  101.7 ? 
72 OD2 ? A ASP 53 ? A ASP 53  ? 1_555  ZN ? C ZN  . ? A ZN  112 ? 1_555 OE2 ? A GLU 16  ? A GLU 16  ? 21_455 92.6  ? 
73 O   ? M HOH .  ? A HOH 272 ? 1_555  ZN ? C ZN  . ? A ZN  112 ? 1_555 OE2 ? A GLU 16  ? A GLU 16  ? 21_455 127.3 ? 
74 OD2 ? A ASP 53 ? A ASP 53  ? 1_555  ZN ? C ZN  . ? A ZN  112 ? 1_555 O   ? M HOH .   ? A HOH 262 ? 21_455 116.3 ? 
75 O   ? M HOH .  ? A HOH 272 ? 1_555  ZN ? C ZN  . ? A ZN  112 ? 1_555 O   ? M HOH .   ? A HOH 262 ? 21_455 90.5  ? 
76 OE2 ? A GLU 16 ? A GLU 16  ? 21_455 ZN ? C ZN  . ? A ZN  112 ? 1_555 O   ? M HOH .   ? A HOH 262 ? 21_455 127.5 ? 
77 OE2 ? A GLU 2  ? A GLU 2   ? 1_555  ZN ? D ZN  . ? A ZN  113 ? 1_555 OE2 ? A GLU 87  ? A GLU 87  ? 21_455 131.5 ? 
78 OE2 ? A GLU 2  ? A GLU 2   ? 1_555  ZN ? D ZN  . ? A ZN  113 ? 1_555 OE1 ? A GLU 87  ? A GLU 87  ? 21_455 99.3  ? 
79 OE2 ? A GLU 87 ? A GLU 87  ? 21_455 ZN ? D ZN  . ? A ZN  113 ? 1_555 OE1 ? A GLU 87  ? A GLU 87  ? 21_455 53.3  ? 
80 OE1 ? A GLU 26 ? A GLU 26  ? 1_555  ZN ? E ZN  . ? A ZN  114 ? 1_555 OE2 ? A GLU 29  ? A GLU 29  ? 1_555  102.2 ? 
81 OE1 ? A GLU 26 ? A GLU 26  ? 1_555  ZN ? E ZN  . ? A ZN  114 ? 1_555 OE2 ? A GLU 26  ? A GLU 26  ? 1_555  52.1  ? 
82 OE2 ? A GLU 29 ? A GLU 29  ? 1_555  ZN ? E ZN  . ? A ZN  114 ? 1_555 OE2 ? A GLU 26  ? A GLU 26  ? 1_555  101.0 ? 
83 OE1 ? A GLU 26 ? A GLU 26  ? 1_555  ZN ? E ZN  . ? A ZN  114 ? 1_555 OE2 ? A GLU 29  ? A GLU 29  ? 3_556  135.8 ? 
84 OE2 ? A GLU 29 ? A GLU 29  ? 1_555  ZN ? E ZN  . ? A ZN  114 ? 1_555 OE2 ? A GLU 29  ? A GLU 29  ? 3_556  81.0  ? 
85 OE2 ? A GLU 26 ? A GLU 26  ? 1_555  ZN ? E ZN  . ? A ZN  114 ? 1_555 OE2 ? A GLU 29  ? A GLU 29  ? 3_556  171.6 ? 
86 OE1 ? A GLU 26 ? A GLU 26  ? 1_555  ZN ? E ZN  . ? A ZN  114 ? 1_555 OE1 ? A GLU 29  ? A GLU 29  ? 3_556  94.2  ? 
87 OE2 ? A GLU 29 ? A GLU 29  ? 1_555  ZN ? E ZN  . ? A ZN  114 ? 1_555 OE1 ? A GLU 29  ? A GLU 29  ? 3_556  119.1 ? 
88 OE2 ? A GLU 26 ? A GLU 26  ? 1_555  ZN ? E ZN  . ? A ZN  114 ? 1_555 OE1 ? A GLU 29  ? A GLU 29  ? 3_556  133.2 ? 
89 OE2 ? A GLU 29 ? A GLU 29  ? 3_556  ZN ? E ZN  . ? A ZN  114 ? 1_555 OE1 ? A GLU 29  ? A GLU 29  ? 3_556  49.8  ? 
90 OE2 ? A GLU 26 ? A GLU 26  ? 1_555  AS ? J ARS . ? A ARS 108 ? 1_555 ZN  ? E ZN  .   ? A ZN  114 ? 1_555  50.2  ? 
91 OE2 ? A GLU 26 ? A GLU 26  ? 1_555  AS ? J ARS . ? A ARS 108 ? 1_555 ZN  ? E ZN  .   ? A ZN  114 ? 3_556  104.9 ? 
92 ZN  ? E ZN  .  ? A ZN  114 ? 1_555  AS ? J ARS . ? A ARS 108 ? 1_555 ZN  ? E ZN  .   ? A ZN  114 ? 3_556  55.8  ? 
93 O   ? M HOH .  ? A HOH 253 ? 1_555  AS ? K ARS . ? A ARS 109 ? 1_555 O   ? M HOH .   ? A HOH 370 ? 1_555  67.7  ? 
94 O   ? M HOH .  ? A HOH 347 ? 19_554 AS ? L ARS . ? A ARS 110 ? 1_555 ZN  ? D ZN  .   ? A ZN  113 ? 19_554 68.0  ? 
95 O   ? M HOH .  ? A HOH 347 ? 19_554 AS ? L ARS . ? A ARS 110 ? 1_555 ZN  ? D ZN  .   ? A ZN  113 ? 17_454 138.6 ? 
96 ZN  ? D ZN  .  ? A ZN  113 ? 19_554 AS ? L ARS . ? A ARS 110 ? 1_555 ZN  ? D ZN  .   ? A ZN  113 ? 17_454 151.7 ? 
97 O   ? M HOH .  ? A HOH 347 ? 19_554 AS ? L ARS . ? A ARS 110 ? 1_555 O   ? M HOH .   ? A HOH 347 ? 17_454 79.8  ? 
98 ZN  ? D ZN  .  ? A ZN  113 ? 19_554 AS ? L ARS . ? A ARS 110 ? 1_555 O   ? M HOH .   ? A HOH 347 ? 17_454 138.6 ? 
99 ZN  ? D ZN  .  ? A ZN  113 ? 17_454 AS ? L ARS . ? A ARS 110 ? 1_555 O   ? M HOH .   ? A HOH 347 ? 17_454 68.0  ? 
# 
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 2000-07-23 
2 'Structure model' 1 1 2008-03-25 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2018-04-04 
5 'Structure model' 1 4 2018-04-11 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Derived calculations'      
3 3 'Structure model' 'Version format compliance' 
4 4 'Structure model' 'Data collection'           
5 5 'Structure model' 'Data collection'           
# 
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' diffrn_source 
2 5 'Structure model' diffrn_source 
# 
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' '_diffrn_source.type'                      
2 5 'Structure model' '_diffrn_source.pdbx_synchrotron_beamline' 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
SHELXS phasing          . ? 1 
XDS    'data reduction' . ? 2 
XSCALE 'data scaling'   . ? 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 O A HOH 247 ? ? O A HOH 350 ? ? 1.97 
2 1 O A HOH 230 ? ? O A HOH 253 ? ? 2.10 
3 1 O A HOH 117 ? ? O A HOH 239 ? ? 2.12 
# 
loop_
_pdbx_validate_symm_contact.id 
_pdbx_validate_symm_contact.PDB_model_num 
_pdbx_validate_symm_contact.auth_atom_id_1 
_pdbx_validate_symm_contact.auth_asym_id_1 
_pdbx_validate_symm_contact.auth_comp_id_1 
_pdbx_validate_symm_contact.auth_seq_id_1 
_pdbx_validate_symm_contact.PDB_ins_code_1 
_pdbx_validate_symm_contact.label_alt_id_1 
_pdbx_validate_symm_contact.site_symmetry_1 
_pdbx_validate_symm_contact.auth_atom_id_2 
_pdbx_validate_symm_contact.auth_asym_id_2 
_pdbx_validate_symm_contact.auth_comp_id_2 
_pdbx_validate_symm_contact.auth_seq_id_2 
_pdbx_validate_symm_contact.PDB_ins_code_2 
_pdbx_validate_symm_contact.label_alt_id_2 
_pdbx_validate_symm_contact.site_symmetry_2 
_pdbx_validate_symm_contact.dist 
1 1 AS A ARS 110 ? ? 1_555 O A HOH 296 ? ? 19_554 1.27 
2 1 O  A HOH 283 ? ? 1_555 O A HOH 350 ? ? 22_555 2.19 
# 
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 NE A ARG 17 ? A CZ A ARG 17 ? A NH1 A ARG 17 ? A 116.78 120.30 -3.52 0.50 N 
2 1 NE A ARG 17 ? A CZ A ARG 17 ? A NH2 A ARG 17 ? A 123.81 120.30 3.51  0.50 N 
3 1 CB A ASP 53 ? ? CG A ASP 53 ? ? OD2 A ASP 53 ? ? 108.58 118.30 -9.72 0.90 N 
4 1 CB A TYR 78 ? ? CG A TYR 78 ? ? CD2 A TYR 78 ? ? 116.94 121.00 -4.06 0.60 N 
# 
_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     22 
_pdbx_validate_torsion.PDB_ins_code    ? 
_pdbx_validate_torsion.label_alt_id    ? 
_pdbx_validate_torsion.phi             -167.94 
_pdbx_validate_torsion.psi             82.36 
# 
loop_
_pdbx_validate_main_chain_plane.id 
_pdbx_validate_main_chain_plane.PDB_model_num 
_pdbx_validate_main_chain_plane.auth_comp_id 
_pdbx_validate_main_chain_plane.auth_asym_id 
_pdbx_validate_main_chain_plane.auth_seq_id 
_pdbx_validate_main_chain_plane.PDB_ins_code 
_pdbx_validate_main_chain_plane.label_alt_id 
_pdbx_validate_main_chain_plane.improper_torsion_angle 
1 1 CGN A 1   ? ? -10.51 
2 1 GLU A 16  ? ? 10.69  
3 1 GLY A 56  ? ? 13.10  
4 1 LYS A 102 ? ? 11.83  
# 
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 GLU A 29 ? ? 0.096 'SIDE CHAIN' 
2 1 GLU A 98 ? ? 0.070 'SIDE CHAIN' 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 'ZINC ION'                        ZN  
3 'PROTOPORPHYRIN IX CONTAINING FE' HEM 
4 ARSENIC                           ARS 
5 water                             HOH 
#