data_1YTC
# 
_entry.id   1YTC 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.351 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
_database_2.pdbx_database_accession 
_database_2.pdbx_DOI 
PDB   1YTC         pdb_00001ytc 10.2210/pdb1ytc/pdb 
WWPDB D_1000177433 ?            ?                   
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1YTC 
_pdbx_database_status.recvd_initial_deposition_date   1995-07-03 
_pdbx_database_status.deposit_site                    ? 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.methods_development_category    ? 
_pdbx_database_status.status_code_nmr_data            ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Luo, Y.'      1 
'Brayer, G.D.' 2 
# 
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 'Thermodynamic cycles as probes of structure in unfolded proteins.'                               Biochemistry   35  1995 
2007 1996 BICHAW US 0006-2960 0033 ? 8639684 10.1021/bi951228f 
1       'The Structure and Function of Omega Loop a Replacements in Cytochrome C'                         'Protein Sci.' 2   1429 
?    1993 PRCIEI US 0961-8368 0795 ? ?       ?                 
2       'Structure Determination and Analysis of Yeast Iso-2-Cytochrome C and a Composite Mutant Protein' J.Mol.Biol.    227 160  
?    1992 JMOBAK UK 0022-2836 0070 ? ?       ?                 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'McGee, W.A.'              1  ? 
primary 'Rosell, F.I.'             2  ? 
primary 'Liggins, J.R.'            3  ? 
primary 'Rodriguez-Ghidarpour, S.' 4  ? 
primary 'Luo, Y.'                  5  ? 
primary 'Chen, J.'                 6  ? 
primary 'Brayer, G.D.'             7  ? 
primary 'Mauk, A.G.'               8  ? 
primary 'Nall, B.T.'               9  ? 
1       'Murphy, M.E.P.'           10 ? 
1       'Fetrow, J.S.'             11 ? 
1       'Burton, R.E.'             12 ? 
1       'Brayer, G.D.'             13 ? 
2       'Murphy, M.E.P.'           14 ? 
2       'Nall, B.T.'               15 ? 
2       'Brayer, G.D.'             16 ? 
# 
_cell.entry_id           1YTC 
_cell.length_a           36.660 
_cell.length_b           36.660 
_cell.length_c           138.920 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              8 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1YTC 
_symmetry.space_group_name_H-M             'P 43 21 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                96 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer     man 'YEAST ISO-2 CYTOCHROME C' 12465.292 1   ? N52I ? 'REDUCED STATE OF HEME' 
2 non-polymer syn 'SULFATE ION'              96.063    1   ? ?    ? ?                       
3 non-polymer syn 'HEME C'                   618.503   1   ? ?    ? ?                       
4 water       nat water                      18.015    116 ? ?    ? ?                       
# 
_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       
;AKESTGFKPGSAKKGATLFKTRCQQCHTIEEGGPNKVGPNLHGIFGRHSGQVKGYSYTDAIINKNVKWDEDSMSEYLTNP
(M3L)KYIPGTKMAFAGLKKEKDRNDLITYMTKAAK
;
_entity_poly.pdbx_seq_one_letter_code_can   
;AKESTGFKPGSAKKGATLFKTRCQQCHTIEEGGPNKVGPNLHGIFGRHSGQVKGYSYTDAIINKNVKWDEDSMSEYLTNP
KKYIPGTKMAFAGLKKEKDRNDLITYMTKAAK
;
_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   ALA n 
1 2   LYS n 
1 3   GLU n 
1 4   SER n 
1 5   THR n 
1 6   GLY n 
1 7   PHE n 
1 8   LYS n 
1 9   PRO n 
1 10  GLY n 
1 11  SER n 
1 12  ALA n 
1 13  LYS n 
1 14  LYS n 
1 15  GLY n 
1 16  ALA n 
1 17  THR n 
1 18  LEU n 
1 19  PHE n 
1 20  LYS n 
1 21  THR n 
1 22  ARG n 
1 23  CYS n 
1 24  GLN n 
1 25  GLN n 
1 26  CYS n 
1 27  HIS n 
1 28  THR n 
1 29  ILE n 
1 30  GLU n 
1 31  GLU n 
1 32  GLY n 
1 33  GLY n 
1 34  PRO n 
1 35  ASN n 
1 36  LYS n 
1 37  VAL n 
1 38  GLY n 
1 39  PRO n 
1 40  ASN n 
1 41  LEU n 
1 42  HIS n 
1 43  GLY n 
1 44  ILE n 
1 45  PHE n 
1 46  GLY n 
1 47  ARG n 
1 48  HIS n 
1 49  SER n 
1 50  GLY n 
1 51  GLN n 
1 52  VAL n 
1 53  LYS n 
1 54  GLY n 
1 55  TYR n 
1 56  SER n 
1 57  TYR n 
1 58  THR n 
1 59  ASP n 
1 60  ALA n 
1 61  ILE n 
1 62  ILE n 
1 63  ASN n 
1 64  LYS n 
1 65  ASN n 
1 66  VAL n 
1 67  LYS n 
1 68  TRP n 
1 69  ASP n 
1 70  GLU n 
1 71  ASP n 
1 72  SER n 
1 73  MET n 
1 74  SER n 
1 75  GLU n 
1 76  TYR n 
1 77  LEU n 
1 78  THR n 
1 79  ASN n 
1 80  PRO n 
1 81  M3L n 
1 82  LYS n 
1 83  TYR n 
1 84  ILE n 
1 85  PRO n 
1 86  GLY n 
1 87  THR n 
1 88  LYS n 
1 89  MET n 
1 90  ALA n 
1 91  PHE n 
1 92  ALA n 
1 93  GLY n 
1 94  LEU n 
1 95  LYS n 
1 96  LYS n 
1 97  GLU n 
1 98  LYS n 
1 99  ASP n 
1 100 ARG n 
1 101 ASN n 
1 102 ASP n 
1 103 LEU n 
1 104 ILE n 
1 105 THR n 
1 106 TYR n 
1 107 MET n 
1 108 THR n 
1 109 LYS n 
1 110 ALA n 
1 111 ALA n 
1 112 LYS n 
# 
_entity_src_gen.entity_id                          1 
_entity_src_gen.pdbx_src_id                        1 
_entity_src_gen.pdbx_alt_source_flag               sample 
_entity_src_gen.pdbx_seq_type                      ? 
_entity_src_gen.pdbx_beg_seq_num                   ? 
_entity_src_gen.pdbx_end_seq_num                   ? 
_entity_src_gen.gene_src_common_name               
;baker's yeast
;
_entity_src_gen.gene_src_genus                     Saccharomyces 
_entity_src_gen.pdbx_gene_src_gene                 ? 
_entity_src_gen.gene_src_species                   ? 
_entity_src_gen.gene_src_strain                    ? 
_entity_src_gen.gene_src_tissue                    ? 
_entity_src_gen.gene_src_tissue_fraction           ? 
_entity_src_gen.gene_src_details                   ? 
_entity_src_gen.pdbx_gene_src_fragment             ? 
_entity_src_gen.pdbx_gene_src_scientific_name      'Saccharomyces cerevisiae' 
_entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id     4932 
_entity_src_gen.pdbx_gene_src_variant              ? 
_entity_src_gen.pdbx_gene_src_cell_line            ? 
_entity_src_gen.pdbx_gene_src_atcc                 ? 
_entity_src_gen.pdbx_gene_src_organ                ? 
_entity_src_gen.pdbx_gene_src_organelle            ? 
_entity_src_gen.pdbx_gene_src_cell                 ? 
_entity_src_gen.pdbx_gene_src_cellular_location    ? 
_entity_src_gen.host_org_common_name               ? 
_entity_src_gen.pdbx_host_org_scientific_name      'Escherichia coli' 
_entity_src_gen.pdbx_host_org_ncbi_taxonomy_id     562 
_entity_src_gen.host_org_genus                     Escherichia 
_entity_src_gen.pdbx_host_org_gene                 ? 
_entity_src_gen.pdbx_host_org_organ                ? 
_entity_src_gen.host_org_species                   ? 
_entity_src_gen.pdbx_host_org_tissue               ? 
_entity_src_gen.pdbx_host_org_tissue_fraction      ? 
_entity_src_gen.pdbx_host_org_strain               ? 
_entity_src_gen.pdbx_host_org_variant              ? 
_entity_src_gen.pdbx_host_org_cell_line            ? 
_entity_src_gen.pdbx_host_org_atcc                 ? 
_entity_src_gen.pdbx_host_org_culture_collection   ? 
_entity_src_gen.pdbx_host_org_cell                 ? 
_entity_src_gen.pdbx_host_org_organelle            ? 
_entity_src_gen.pdbx_host_org_cellular_location    ? 
_entity_src_gen.pdbx_host_org_vector_type          ? 
_entity_src_gen.pdbx_host_org_vector               ? 
_entity_src_gen.host_org_details                   ? 
_entity_src_gen.expression_system_id               ? 
_entity_src_gen.plasmid_name                       ? 
_entity_src_gen.plasmid_details                    ? 
_entity_src_gen.pdbx_description                   ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    CYC7_YEAST 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P00045 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_seq_one_letter_code   
;MAKESTGFKPGSAKKGATLFKTRCQQCHTIEEGGPNKVGPNLHGIFGRHSGQVKGYSYTDANINKNVKWDEDSMSEYLTN
PKKYIPGTKMAFAGLKKEKDRNDLITYMTKAAK
;
_struct_ref.pdbx_db_isoform            ? 
# 
_struct_ref_seq.align_id                      1 
_struct_ref_seq.ref_id                        1 
_struct_ref_seq.pdbx_PDB_id_code              1YTC 
_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                 112 
_struct_ref_seq.pdbx_seq_align_end_ins_code   ? 
_struct_ref_seq.pdbx_db_accession             P00045 
_struct_ref_seq.db_align_beg                  2 
_struct_ref_seq.pdbx_db_align_beg_ins_code    ? 
_struct_ref_seq.db_align_end                  113 
_struct_ref_seq.pdbx_db_align_end_ins_code    ? 
_struct_ref_seq.pdbx_auth_seq_align_beg       -9 
_struct_ref_seq.pdbx_auth_seq_align_end       103 
# 
_struct_ref_seq_dif.align_id                     1 
_struct_ref_seq_dif.pdbx_pdb_id_code             1YTC 
_struct_ref_seq_dif.mon_id                       ILE 
_struct_ref_seq_dif.pdbx_pdb_strand_id           A 
_struct_ref_seq_dif.seq_num                      61 
_struct_ref_seq_dif.pdbx_pdb_ins_code            ? 
_struct_ref_seq_dif.pdbx_seq_db_name             UNP 
_struct_ref_seq_dif.pdbx_seq_db_accession_code   P00045 
_struct_ref_seq_dif.db_mon_id                    ASN 
_struct_ref_seq_dif.pdbx_seq_db_seq_num          62 
_struct_ref_seq_dif.details                      'engineered mutation' 
_struct_ref_seq_dif.pdbx_auth_seq_num            52 
_struct_ref_seq_dif.pdbx_ordinal                 1 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
ALA 'L-peptide linking' y ALANINE           ? 'C3 H7 N O2'       89.093  
ARG 'L-peptide linking' y ARGININE          ? 'C6 H15 N4 O2 1'   175.209 
ASN 'L-peptide linking' y ASPARAGINE        ? 'C4 H8 N2 O3'      132.118 
ASP 'L-peptide linking' y 'ASPARTIC ACID'   ? 'C4 H7 N O4'       133.103 
CYS 'L-peptide linking' y CYSTEINE          ? 'C3 H7 N O2 S'     121.158 
GLN 'L-peptide linking' y GLUTAMINE         ? 'C5 H10 N2 O3'     146.144 
GLU 'L-peptide linking' y 'GLUTAMIC ACID'   ? 'C5 H9 N O4'       147.129 
GLY 'peptide linking'   y GLYCINE           ? 'C2 H5 N O2'       75.067  
HEC non-polymer         . 'HEME C'          ? 'C34 H34 Fe N4 O4' 618.503 
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 
M3L 'L-peptide linking' n N-TRIMETHYLLYSINE ? 'C9 H21 N2 O2 1'   189.275 
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 
SO4 non-polymer         . 'SULFATE ION'     ? 'O4 S -2'          96.063  
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          1YTC 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      1.88 
_exptl_crystal.density_percent_sol   34.50 
_exptl_crystal.description           ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           ? 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   RIGAKU 
_diffrn_detector.pdbx_collection_date   1992-03-24 
_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             ? 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   1.5418 
_diffrn_radiation_wavelength.wt           1.0 
# 
_diffrn_source.diffrn_id                   1 
_diffrn_source.source                      ? 
_diffrn_source.type                        ? 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             ? 
_diffrn_source.pdbx_wavelength_list        1.5418 
# 
_reflns.entry_id                     1YTC 
_reflns.observed_criterion_sigma_I   2. 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             69.5 
_reflns.d_resolution_high            1.80 
_reflns.number_obs                   9141 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         95.5 
_reflns.pdbx_Rmerge_I_obs            0.06 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              6. 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_refine.entry_id                                 1YTC 
_refine.ls_number_reflns_obs                     8985 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          2. 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             8. 
_refine.ls_d_res_high                            1.8 
_refine.ls_percent_reflns_obs                    94.8 
_refine.ls_R_factor_obs                          0.162 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.162 
_refine.ls_R_factor_R_free                       ? 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 ? 
_refine.ls_number_reflns_R_free                  ? 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               24.00 
_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          ? 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_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.pdbx_overall_phase_error                 ? 
_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_analyze.entry_id                        1YTC 
_refine_analyze.Luzzati_coordinate_error_obs    0.16 
_refine_analyze.Luzzati_sigma_a_obs             ? 
_refine_analyze.Luzzati_d_res_low_obs           ? 
_refine_analyze.Luzzati_coordinate_error_free   ? 
_refine_analyze.Luzzati_sigma_a_free            ? 
_refine_analyze.Luzzati_d_res_low_free          ? 
_refine_analyze.number_disordered_residues      ? 
_refine_analyze.occupancy_sum_hydrogen          ? 
_refine_analyze.occupancy_sum_non_hydrogen      ? 
_refine_analyze.pdbx_refine_id                  'X-RAY DIFFRACTION' 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        871 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         51 
_refine_hist.number_atoms_solvent             116 
_refine_hist.number_atoms_total               1038 
_refine_hist.d_res_high                       1.8 
_refine_hist.d_res_low                        8. 
# 
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                0.020 ?     ? ? '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             ?     ?     ? ? '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             1.937 1.500 ? ? 'X-RAY DIFFRACTION' ? 
x_mcangle_it            2.748 2.500 ? ? 'X-RAY DIFFRACTION' ? 
x_scbond_it             3.549 2.000 ? ? 'X-RAY DIFFRACTION' ? 
x_scangle_it            5.308 3.000 ? ? 'X-RAY DIFFRACTION' ? 
# 
_struct.entry_id                  1YTC 
_struct.title                     'THERMODYNAMIC CYCLES AS PROBES OF STRUCTURE-FUNCTION RELATIONSHIPS IN UNFOLDED PROTEINS' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1YTC 
_struct_keywords.pdbx_keywords   'ELECTRON TRANSPORT' 
_struct_keywords.text            'ELECTRON TRANSPORT, HEME PROTEIN' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 2 ? 
C N N 3 ? 
D N N 4 ? 
# 
_struct_biol.id   1 
# 
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 ALA A 12 ? ARG A 22  ? ALA A 3  ARG A 13  1 ? 11 
HELX_P HELX_P2 2 ILE A 44 ? GLY A 46  ? ILE A 35 GLY A 37  5 ? 3  
HELX_P HELX_P3 3 ASP A 59 ? LYS A 64  ? ASP A 50 LYS A 55  1 ? 6  
HELX_P HELX_P4 4 GLU A 70 ? THR A 78  ? GLU A 61 THR A 69  1 ? 9  
HELX_P HELX_P5 5 PRO A 80 ? TYR A 83  ? PRO A 71 TYR A 74  1 ? 4  
HELX_P HELX_P6 6 GLU A 97 ? ALA A 110 ? GLU A 88 ALA A 101 1 ? 14 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
covale1 covale none ? A CYS 23 SG  ? ? ? 1_555 C HEC .  CAB ? ? A CYS 14 A HEC 104 1_555 ? ? ? ? ? ? ? 1.774 ? ? 
covale2 covale none ? A CYS 26 SG  ? ? ? 1_555 C HEC .  CAC ? ? A CYS 17 A HEC 104 1_555 ? ? ? ? ? ? ? 1.823 ? ? 
covale3 covale both ? A PRO 80 C   ? ? ? 1_555 A M3L 81 N   ? ? A PRO 71 A M3L 72  1_555 ? ? ? ? ? ? ? 1.333 ? ? 
covale4 covale both ? A M3L 81 C   ? ? ? 1_555 A LYS 82 N   ? ? A M3L 72 A LYS 73  1_555 ? ? ? ? ? ? ? 1.326 ? ? 
metalc1 metalc ?    ? A HIS 27 NE2 ? ? ? 1_555 C HEC .  FE  ? ? A HIS 18 A HEC 104 1_555 ? ? ? ? ? ? ? 2.040 ? ? 
metalc2 metalc ?    ? A MET 89 SD  ? ? ? 1_555 C HEC .  FE  ? ? A MET 80 A HEC 104 1_555 ? ? ? ? ? ? ? 2.375 ? ? 
# 
loop_
_struct_conn_type.id 
_struct_conn_type.criteria 
_struct_conn_type.reference 
covale ? ? 
metalc ? ? 
# 
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 A SO4 105 ? 9  'BINDING SITE FOR RESIDUE SO4 A 105' 
AC2 Software A HEC 104 ? 24 'BINDING SITE FOR RESIDUE HEC A 104' 
# 
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 9  SER A 11  ? SER A 2   . ? 1_555 ? 
2  AC1 9  ALA A 12  ? ALA A 3   . ? 1_555 ? 
3  AC1 9  LYS A 13  ? LYS A 4   . ? 1_555 ? 
4  AC1 9  LYS A 20  ? LYS A 11  . ? 7_465 ? 
5  AC1 9  SER A 56  ? SER A 47  . ? 3_554 ? 
6  AC1 9  LYS A 82  ? LYS A 73  . ? 7_565 ? 
7  AC1 9  HOH D .   ? HOH A 123 . ? 1_555 ? 
8  AC1 9  HOH D .   ? HOH A 140 . ? 1_555 ? 
9  AC1 9  HOH D .   ? HOH A 145 . ? 1_555 ? 
10 AC2 24 ARG A 22  ? ARG A 13  . ? 1_555 ? 
11 AC2 24 CYS A 23  ? CYS A 14  . ? 1_555 ? 
12 AC2 24 CYS A 26  ? CYS A 17  . ? 1_555 ? 
13 AC2 24 HIS A 27  ? HIS A 18  . ? 1_555 ? 
14 AC2 24 GLY A 32  ? GLY A 23  . ? 6_465 ? 
15 AC2 24 VAL A 37  ? VAL A 28  . ? 1_555 ? 
16 AC2 24 ILE A 44  ? ILE A 35  . ? 1_555 ? 
17 AC2 24 SER A 49  ? SER A 40  . ? 1_555 ? 
18 AC2 24 GLY A 50  ? GLY A 41  . ? 1_555 ? 
19 AC2 24 TYR A 55  ? TYR A 46  . ? 1_555 ? 
20 AC2 24 TYR A 57  ? TYR A 48  . ? 1_555 ? 
21 AC2 24 THR A 58  ? THR A 49  . ? 1_555 ? 
22 AC2 24 ILE A 61  ? ILE A 52  . ? 1_555 ? 
23 AC2 24 TRP A 68  ? TRP A 59  . ? 1_555 ? 
24 AC2 24 MET A 73  ? MET A 64  . ? 1_555 ? 
25 AC2 24 LEU A 77  ? LEU A 68  . ? 1_555 ? 
26 AC2 24 THR A 87  ? THR A 78  . ? 1_555 ? 
27 AC2 24 LYS A 88  ? LYS A 79  . ? 1_555 ? 
28 AC2 24 MET A 89  ? MET A 80  . ? 1_555 ? 
29 AC2 24 ALA A 90  ? ALA A 81  . ? 1_555 ? 
30 AC2 24 PHE A 91  ? PHE A 82  . ? 1_555 ? 
31 AC2 24 MET A 107 ? MET A 98  . ? 1_555 ? 
32 AC2 24 HOH D .   ? HOH A 113 . ? 1_555 ? 
33 AC2 24 HOH D .   ? HOH A 117 . ? 1_555 ? 
# 
_database_PDB_matrix.entry_id          1YTC 
_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                    1YTC 
_atom_sites.fract_transf_matrix[1][1]   0.027278 
_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]   0.027278 
_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]   0.007198 
_atom_sites.fract_transf_vector[1]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
# 
loop_
_atom_type.symbol 
C  
FE 
N  
O  
S  
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1   ALA 1   -9  -9  ALA ALA A . n 
A 1 2   LYS 2   -8  -8  LYS LYS A . n 
A 1 3   GLU 3   -7  -7  GLU GLU A . n 
A 1 4   SER 4   -6  -6  SER SER A . n 
A 1 5   THR 5   -5  -5  THR THR A . n 
A 1 6   GLY 6   -4  -4  GLY GLY A . n 
A 1 7   PHE 7   -3  -3  PHE PHE A . n 
A 1 8   LYS 8   -2  -2  LYS LYS A . n 
A 1 9   PRO 9   -1  -1  PRO PRO A . n 
A 1 10  GLY 10  1   1   GLY GLY A . n 
A 1 11  SER 11  2   2   SER SER A . n 
A 1 12  ALA 12  3   3   ALA ALA A . n 
A 1 13  LYS 13  4   4   LYS LYS A . n 
A 1 14  LYS 14  5   5   LYS LYS A . n 
A 1 15  GLY 15  6   6   GLY GLY A . n 
A 1 16  ALA 16  7   7   ALA ALA A . n 
A 1 17  THR 17  8   8   THR THR A . n 
A 1 18  LEU 18  9   9   LEU LEU A . n 
A 1 19  PHE 19  10  10  PHE PHE A . n 
A 1 20  LYS 20  11  11  LYS LYS A . n 
A 1 21  THR 21  12  12  THR THR A . n 
A 1 22  ARG 22  13  13  ARG ARG A . n 
A 1 23  CYS 23  14  14  CYS CYS A . n 
A 1 24  GLN 24  15  15  GLN GLN A . n 
A 1 25  GLN 25  16  16  GLN GLN A . n 
A 1 26  CYS 26  17  17  CYS CYS A . n 
A 1 27  HIS 27  18  18  HIS HIS A . n 
A 1 28  THR 28  19  19  THR THR A . n 
A 1 29  ILE 29  20  20  ILE ILE A . n 
A 1 30  GLU 30  21  21  GLU GLU A . n 
A 1 31  GLU 31  22  22  GLU GLU A . n 
A 1 32  GLY 32  23  23  GLY GLY A . n 
A 1 33  GLY 33  24  24  GLY GLY A . n 
A 1 34  PRO 34  25  25  PRO PRO A . n 
A 1 35  ASN 35  26  26  ASN ASN A . n 
A 1 36  LYS 36  27  27  LYS LYS A . n 
A 1 37  VAL 37  28  28  VAL VAL A . n 
A 1 38  GLY 38  29  29  GLY GLY A . n 
A 1 39  PRO 39  30  30  PRO PRO A . n 
A 1 40  ASN 40  31  31  ASN ASN A . n 
A 1 41  LEU 41  32  32  LEU LEU A . n 
A 1 42  HIS 42  33  33  HIS HIS A . n 
A 1 43  GLY 43  34  34  GLY GLY A . n 
A 1 44  ILE 44  35  35  ILE ILE A . n 
A 1 45  PHE 45  36  36  PHE PHE A . n 
A 1 46  GLY 46  37  37  GLY GLY A . n 
A 1 47  ARG 47  38  38  ARG ARG A . n 
A 1 48  HIS 48  39  39  HIS HIS A . n 
A 1 49  SER 49  40  40  SER SER A . n 
A 1 50  GLY 50  41  41  GLY GLY A . n 
A 1 51  GLN 51  42  42  GLN GLN A . n 
A 1 52  VAL 52  43  43  VAL VAL A . n 
A 1 53  LYS 53  44  44  LYS LYS A . n 
A 1 54  GLY 54  45  45  GLY GLY A . n 
A 1 55  TYR 55  46  46  TYR TYR A . n 
A 1 56  SER 56  47  47  SER SER A . n 
A 1 57  TYR 57  48  48  TYR TYR A . n 
A 1 58  THR 58  49  49  THR THR A . n 
A 1 59  ASP 59  50  50  ASP ASP A . n 
A 1 60  ALA 60  51  51  ALA ALA A . n 
A 1 61  ILE 61  52  52  ILE ILE A . n 
A 1 62  ILE 62  53  53  ILE ILE A . n 
A 1 63  ASN 63  54  54  ASN ASN A . n 
A 1 64  LYS 64  55  55  LYS LYS A . n 
A 1 65  ASN 65  56  56  ASN ASN A . n 
A 1 66  VAL 66  57  57  VAL VAL A . n 
A 1 67  LYS 67  58  58  LYS LYS A . n 
A 1 68  TRP 68  59  59  TRP TRP A . n 
A 1 69  ASP 69  60  60  ASP ASP A . n 
A 1 70  GLU 70  61  61  GLU GLU A . n 
A 1 71  ASP 71  62  62  ASP ASP A . n 
A 1 72  SER 72  63  63  SER SER A . n 
A 1 73  MET 73  64  64  MET MET A . n 
A 1 74  SER 74  65  65  SER SER A . n 
A 1 75  GLU 75  66  66  GLU GLU A . n 
A 1 76  TYR 76  67  67  TYR TYR A . n 
A 1 77  LEU 77  68  68  LEU LEU A . n 
A 1 78  THR 78  69  69  THR THR A . n 
A 1 79  ASN 79  70  70  ASN ASN A . n 
A 1 80  PRO 80  71  71  PRO PRO A . n 
A 1 81  M3L 81  72  72  M3L LYS A . n 
A 1 82  LYS 82  73  73  LYS LYS A . n 
A 1 83  TYR 83  74  74  TYR TYR A . n 
A 1 84  ILE 84  75  75  ILE ILE A . n 
A 1 85  PRO 85  76  76  PRO PRO A . n 
A 1 86  GLY 86  77  77  GLY GLY A . n 
A 1 87  THR 87  78  78  THR THR A . n 
A 1 88  LYS 88  79  79  LYS LYS A . n 
A 1 89  MET 89  80  80  MET MET A . n 
A 1 90  ALA 90  81  81  ALA ALA A . n 
A 1 91  PHE 91  82  82  PHE PHE A . n 
A 1 92  ALA 92  83  83  ALA ALA A . n 
A 1 93  GLY 93  84  84  GLY GLY A . n 
A 1 94  LEU 94  85  85  LEU LEU A . n 
A 1 95  LYS 95  86  86  LYS LYS A . n 
A 1 96  LYS 96  87  87  LYS LYS A . n 
A 1 97  GLU 97  88  88  GLU GLU A . n 
A 1 98  LYS 98  89  89  LYS LYS A . n 
A 1 99  ASP 99  90  90  ASP ASP A . n 
A 1 100 ARG 100 91  91  ARG ARG A . n 
A 1 101 ASN 101 92  92  ASN ASN A . n 
A 1 102 ASP 102 93  93  ASP ASP A . n 
A 1 103 LEU 103 94  94  LEU LEU A . n 
A 1 104 ILE 104 95  95  ILE ILE A . n 
A 1 105 THR 105 96  96  THR THR A . n 
A 1 106 TYR 106 97  97  TYR TYR A . n 
A 1 107 MET 107 98  98  MET MET A . n 
A 1 108 THR 108 99  99  THR THR A . n 
A 1 109 LYS 109 100 100 LYS LYS A . n 
A 1 110 ALA 110 101 101 ALA ALA A . n 
A 1 111 ALA 111 102 102 ALA ALA A . n 
A 1 112 LYS 112 103 103 LYS LYS A . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
B 2 SO4 1   105 105 SO4 SO4 A . 
C 3 HEC 1   104 104 HEC HEM A . 
D 4 HOH 1   106 106 HOH HOH A . 
D 4 HOH 2   107 107 HOH HOH A . 
D 4 HOH 3   108 108 HOH HOH A . 
D 4 HOH 4   109 109 HOH HOH A . 
D 4 HOH 5   110 110 HOH HOH A . 
D 4 HOH 6   111 111 HOH HOH A . 
D 4 HOH 7   112 112 HOH HOH A . 
D 4 HOH 8   113 113 HOH HOH A . 
D 4 HOH 9   114 114 HOH HOH A . 
D 4 HOH 10  115 115 HOH HOH A . 
D 4 HOH 11  116 116 HOH HOH A . 
D 4 HOH 12  117 117 HOH HOH A . 
D 4 HOH 13  118 118 HOH HOH A . 
D 4 HOH 14  119 119 HOH HOH A . 
D 4 HOH 15  120 120 HOH HOH A . 
D 4 HOH 16  121 121 HOH HOH A . 
D 4 HOH 17  122 122 HOH HOH A . 
D 4 HOH 18  123 123 HOH HOH A . 
D 4 HOH 19  124 124 HOH HOH A . 
D 4 HOH 20  125 125 HOH HOH A . 
D 4 HOH 21  126 126 HOH HOH A . 
D 4 HOH 22  127 127 HOH HOH A . 
D 4 HOH 23  128 128 HOH HOH A . 
D 4 HOH 24  129 129 HOH HOH A . 
D 4 HOH 25  130 130 HOH HOH A . 
D 4 HOH 26  131 131 HOH HOH A . 
D 4 HOH 27  132 132 HOH HOH A . 
D 4 HOH 28  133 133 HOH HOH A . 
D 4 HOH 29  134 134 HOH HOH A . 
D 4 HOH 30  135 135 HOH HOH A . 
D 4 HOH 31  136 136 HOH HOH A . 
D 4 HOH 32  137 137 HOH HOH A . 
D 4 HOH 33  138 138 HOH HOH A . 
D 4 HOH 34  139 139 HOH HOH A . 
D 4 HOH 35  140 140 HOH HOH A . 
D 4 HOH 36  141 141 HOH HOH A . 
D 4 HOH 37  142 142 HOH HOH A . 
D 4 HOH 38  143 143 HOH HOH A . 
D 4 HOH 39  144 144 HOH HOH A . 
D 4 HOH 40  145 145 HOH HOH A . 
D 4 HOH 41  146 146 HOH HOH A . 
D 4 HOH 42  147 147 HOH HOH A . 
D 4 HOH 43  148 148 HOH HOH A . 
D 4 HOH 44  149 149 HOH HOH A . 
D 4 HOH 45  150 150 HOH HOH A . 
D 4 HOH 46  151 151 HOH HOH A . 
D 4 HOH 47  152 152 HOH HOH A . 
D 4 HOH 48  153 153 HOH HOH A . 
D 4 HOH 49  154 154 HOH HOH A . 
D 4 HOH 50  155 155 HOH HOH A . 
D 4 HOH 51  156 156 HOH HOH A . 
D 4 HOH 52  157 157 HOH HOH A . 
D 4 HOH 53  158 158 HOH HOH A . 
D 4 HOH 54  159 159 HOH HOH A . 
D 4 HOH 55  160 160 HOH HOH A . 
D 4 HOH 56  161 161 HOH HOH A . 
D 4 HOH 57  162 162 HOH HOH A . 
D 4 HOH 58  163 163 HOH HOH A . 
D 4 HOH 59  164 164 HOH HOH A . 
D 4 HOH 60  165 165 HOH HOH A . 
D 4 HOH 61  166 166 HOH HOH A . 
D 4 HOH 62  167 167 HOH HOH A . 
D 4 HOH 63  168 168 HOH HOH A . 
D 4 HOH 64  169 169 HOH HOH A . 
D 4 HOH 65  170 170 HOH HOH A . 
D 4 HOH 66  171 171 HOH HOH A . 
D 4 HOH 67  172 172 HOH HOH A . 
D 4 HOH 68  173 173 HOH HOH A . 
D 4 HOH 69  174 174 HOH HOH A . 
D 4 HOH 70  175 175 HOH HOH A . 
D 4 HOH 71  176 176 HOH HOH A . 
D 4 HOH 72  177 177 HOH HOH A . 
D 4 HOH 73  178 178 HOH HOH A . 
D 4 HOH 74  179 179 HOH HOH A . 
D 4 HOH 75  180 180 HOH HOH A . 
D 4 HOH 76  181 181 HOH HOH A . 
D 4 HOH 77  182 182 HOH HOH A . 
D 4 HOH 78  183 183 HOH HOH A . 
D 4 HOH 79  184 184 HOH HOH A . 
D 4 HOH 80  185 185 HOH HOH A . 
D 4 HOH 81  186 186 HOH HOH A . 
D 4 HOH 82  187 187 HOH HOH A . 
D 4 HOH 83  188 188 HOH HOH A . 
D 4 HOH 84  189 189 HOH HOH A . 
D 4 HOH 85  190 190 HOH HOH A . 
D 4 HOH 86  191 191 HOH HOH A . 
D 4 HOH 87  192 192 HOH HOH A . 
D 4 HOH 88  193 193 HOH HOH A . 
D 4 HOH 89  194 194 HOH HOH A . 
D 4 HOH 90  195 195 HOH HOH A . 
D 4 HOH 91  196 196 HOH HOH A . 
D 4 HOH 92  197 197 HOH HOH A . 
D 4 HOH 93  198 198 HOH HOH A . 
D 4 HOH 94  199 199 HOH HOH A . 
D 4 HOH 95  200 200 HOH HOH A . 
D 4 HOH 96  201 201 HOH HOH A . 
D 4 HOH 97  202 202 HOH HOH A . 
D 4 HOH 98  203 203 HOH HOH A . 
D 4 HOH 99  204 204 HOH HOH A . 
D 4 HOH 100 205 205 HOH HOH A . 
D 4 HOH 101 206 206 HOH HOH A . 
D 4 HOH 102 207 207 HOH HOH A . 
D 4 HOH 103 208 208 HOH HOH A . 
D 4 HOH 104 209 209 HOH HOH A . 
D 4 HOH 105 210 210 HOH HOH A . 
D 4 HOH 106 211 211 HOH HOH A . 
D 4 HOH 107 212 212 HOH HOH A . 
D 4 HOH 108 213 213 HOH HOH A . 
D 4 HOH 109 214 214 HOH HOH A . 
D 4 HOH 110 215 215 HOH HOH A . 
D 4 HOH 111 216 216 HOH HOH A . 
D 4 HOH 112 217 217 HOH HOH A . 
D 4 HOH 113 218 218 HOH HOH A . 
D 4 HOH 114 219 219 HOH HOH A . 
D 4 HOH 115 220 220 HOH HOH A . 
D 4 HOH 116 221 221 HOH HOH A . 
# 
_pdbx_struct_mod_residue.id               1 
_pdbx_struct_mod_residue.label_asym_id    A 
_pdbx_struct_mod_residue.label_comp_id    M3L 
_pdbx_struct_mod_residue.label_seq_id     81 
_pdbx_struct_mod_residue.auth_asym_id     A 
_pdbx_struct_mod_residue.auth_comp_id     M3L 
_pdbx_struct_mod_residue.auth_seq_id      72 
_pdbx_struct_mod_residue.PDB_ins_code     ? 
_pdbx_struct_mod_residue.parent_comp_id   LYS 
_pdbx_struct_mod_residue.details          N-TRIMETHYLLYSINE 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_defined_assembly 
_pdbx_struct_assembly.method_details       ? 
_pdbx_struct_assembly.oligomeric_details   monomeric 
_pdbx_struct_assembly.oligomeric_count     1 
# 
_pdbx_struct_assembly_gen.assembly_id       1 
_pdbx_struct_assembly_gen.oper_expression   1 
_pdbx_struct_assembly_gen.asym_id_list      A,B,C,D 
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
loop_
_pdbx_struct_conn_angle.id 
_pdbx_struct_conn_angle.ptnr1_label_atom_id 
_pdbx_struct_conn_angle.ptnr1_label_alt_id 
_pdbx_struct_conn_angle.ptnr1_label_asym_id 
_pdbx_struct_conn_angle.ptnr1_label_comp_id 
_pdbx_struct_conn_angle.ptnr1_label_seq_id 
_pdbx_struct_conn_angle.ptnr1_auth_atom_id 
_pdbx_struct_conn_angle.ptnr1_auth_asym_id 
_pdbx_struct_conn_angle.ptnr1_auth_comp_id 
_pdbx_struct_conn_angle.ptnr1_auth_seq_id 
_pdbx_struct_conn_angle.ptnr1_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr1_symmetry 
_pdbx_struct_conn_angle.ptnr2_label_atom_id 
_pdbx_struct_conn_angle.ptnr2_label_alt_id 
_pdbx_struct_conn_angle.ptnr2_label_asym_id 
_pdbx_struct_conn_angle.ptnr2_label_comp_id 
_pdbx_struct_conn_angle.ptnr2_label_seq_id 
_pdbx_struct_conn_angle.ptnr2_auth_atom_id 
_pdbx_struct_conn_angle.ptnr2_auth_asym_id 
_pdbx_struct_conn_angle.ptnr2_auth_comp_id 
_pdbx_struct_conn_angle.ptnr2_auth_seq_id 
_pdbx_struct_conn_angle.ptnr2_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr2_symmetry 
_pdbx_struct_conn_angle.ptnr3_label_atom_id 
_pdbx_struct_conn_angle.ptnr3_label_alt_id 
_pdbx_struct_conn_angle.ptnr3_label_asym_id 
_pdbx_struct_conn_angle.ptnr3_label_comp_id 
_pdbx_struct_conn_angle.ptnr3_label_seq_id 
_pdbx_struct_conn_angle.ptnr3_auth_atom_id 
_pdbx_struct_conn_angle.ptnr3_auth_asym_id 
_pdbx_struct_conn_angle.ptnr3_auth_comp_id 
_pdbx_struct_conn_angle.ptnr3_auth_seq_id 
_pdbx_struct_conn_angle.ptnr3_PDB_ins_code 
_pdbx_struct_conn_angle.ptnr3_symmetry 
_pdbx_struct_conn_angle.value 
_pdbx_struct_conn_angle.value_esd 
1  NE2 ? A HIS 27 ? A HIS 18  ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 NA ? C HEC .  ? A HEC 104 ? 1_555 88.7  ? 
2  NE2 ? A HIS 27 ? A HIS 18  ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 NB ? C HEC .  ? A HEC 104 ? 1_555 90.3  ? 
3  NA  ? C HEC .  ? A HEC 104 ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 NB ? C HEC .  ? A HEC 104 ? 1_555 91.2  ? 
4  NE2 ? A HIS 27 ? A HIS 18  ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 NC ? C HEC .  ? A HEC 104 ? 1_555 92.0  ? 
5  NA  ? C HEC .  ? A HEC 104 ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 NC ? C HEC .  ? A HEC 104 ? 1_555 179.2 ? 
6  NB  ? C HEC .  ? A HEC 104 ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 NC ? C HEC .  ? A HEC 104 ? 1_555 89.2  ? 
7  NE2 ? A HIS 27 ? A HIS 18  ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 ND ? C HEC .  ? A HEC 104 ? 1_555 89.3  ? 
8  NA  ? C HEC .  ? A HEC 104 ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 ND ? C HEC .  ? A HEC 104 ? 1_555 89.5  ? 
9  NB  ? C HEC .  ? A HEC 104 ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 ND ? C HEC .  ? A HEC 104 ? 1_555 179.2 ? 
10 NC  ? C HEC .  ? A HEC 104 ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 ND ? C HEC .  ? A HEC 104 ? 1_555 90.1  ? 
11 NE2 ? A HIS 27 ? A HIS 18  ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 SD ? A MET 89 ? A MET 80  ? 1_555 172.4 ? 
12 NA  ? C HEC .  ? A HEC 104 ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 SD ? A MET 89 ? A MET 80  ? 1_555 84.7  ? 
13 NB  ? C HEC .  ? A HEC 104 ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 SD ? A MET 89 ? A MET 80  ? 1_555 93.7  ? 
14 NC  ? C HEC .  ? A HEC 104 ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 SD ? A MET 89 ? A MET 80  ? 1_555 94.6  ? 
15 ND  ? C HEC .  ? A HEC 104 ? 1_555 FE ? C HEC . ? A HEC 104 ? 1_555 SD ? A MET 89 ? A MET 80  ? 1_555 86.8  ? 
# 
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 1996-03-08 
2 'Structure model' 1 1 2008-03-21 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2019-07-17 
5 'Structure model' 1 4 2019-08-14 
6 'Structure model' 2 0 2021-03-03 
7 'Structure model' 2 1 2021-11-03 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1  2 'Structure model' 'Version format compliance' 
2  3 'Structure model' 'Version format compliance' 
3  4 'Structure model' 'Data collection'           
4  4 'Structure model' 'Derived calculations'      
5  4 'Structure model' Other                       
6  4 'Structure model' 'Refinement description'    
7  5 'Structure model' 'Data collection'           
8  5 'Structure model' 'Refinement description'    
9  6 'Structure model' Advisory                    
10 6 'Structure model' 'Atomic model'              
11 6 'Structure model' 'Data collection'           
12 6 'Structure model' 'Derived calculations'      
13 6 'Structure model' 'Non-polymer description'   
14 6 'Structure model' 'Structure summary'         
15 7 'Structure model' 'Database references'       
# 
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' pdbx_database_status       
2  4 'Structure model' software                   
3  4 'Structure model' struct_conn                
4  5 'Structure model' software                   
5  6 'Structure model' atom_site                  
6  6 'Structure model' chem_comp                  
7  6 'Structure model' entity                     
8  6 'Structure model' pdbx_distant_solvent_atoms 
9  6 'Structure model' pdbx_entity_nonpoly        
10 6 'Structure model' pdbx_nonpoly_scheme        
11 6 'Structure model' pdbx_struct_conn_angle     
12 6 'Structure model' struct_conn                
13 6 'Structure model' struct_site                
14 7 'Structure model' database_2                 
15 7 'Structure model' struct_ref_seq_dif         
# 
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' '_pdbx_database_status.process_site'          
2  4 'Structure model' '_software.classification'                    
3  4 'Structure model' '_struct_conn.pdbx_leaving_atom_flag'         
4  5 'Structure model' '_software.classification'                    
5  6 'Structure model' '_atom_site.B_iso_or_equiv'                   
6  6 'Structure model' '_atom_site.Cartn_x'                          
7  6 'Structure model' '_atom_site.Cartn_y'                          
8  6 'Structure model' '_atom_site.Cartn_z'                          
9  6 'Structure model' '_atom_site.auth_atom_id'                     
10 6 'Structure model' '_atom_site.auth_comp_id'                     
11 6 'Structure model' '_atom_site.label_atom_id'                    
12 6 'Structure model' '_atom_site.label_comp_id'                    
13 6 'Structure model' '_atom_site.type_symbol'                      
14 6 'Structure model' '_chem_comp.formula'                          
15 6 'Structure model' '_chem_comp.formula_weight'                   
16 6 'Structure model' '_chem_comp.id'                               
17 6 'Structure model' '_chem_comp.name'                             
18 6 'Structure model' '_chem_comp.pdbx_synonyms'                    
19 6 'Structure model' '_entity.formula_weight'                      
20 6 'Structure model' '_entity.pdbx_description'                    
21 6 'Structure model' '_pdbx_entity_nonpoly.comp_id'                
22 6 'Structure model' '_pdbx_entity_nonpoly.name'                   
23 6 'Structure model' '_pdbx_nonpoly_scheme.mon_id'                 
24 6 'Structure model' '_pdbx_nonpoly_scheme.pdb_mon_id'             
25 6 'Structure model' '_pdbx_struct_conn_angle.ptnr1_auth_comp_id'  
26 6 'Structure model' '_pdbx_struct_conn_angle.ptnr1_label_comp_id' 
27 6 'Structure model' '_pdbx_struct_conn_angle.ptnr2_auth_comp_id'  
28 6 'Structure model' '_pdbx_struct_conn_angle.ptnr2_label_comp_id' 
29 6 'Structure model' '_pdbx_struct_conn_angle.ptnr3_auth_comp_id'  
30 6 'Structure model' '_pdbx_struct_conn_angle.ptnr3_label_comp_id' 
31 6 'Structure model' '_struct_conn.conn_type_id'                   
32 6 'Structure model' '_struct_conn.id'                             
33 6 'Structure model' '_struct_conn.pdbx_dist_value'                
34 6 'Structure model' '_struct_conn.pdbx_leaving_atom_flag'         
35 6 'Structure model' '_struct_conn.ptnr1_auth_comp_id'             
36 6 'Structure model' '_struct_conn.ptnr1_auth_seq_id'              
37 6 'Structure model' '_struct_conn.ptnr1_label_asym_id'            
38 6 'Structure model' '_struct_conn.ptnr1_label_atom_id'            
39 6 'Structure model' '_struct_conn.ptnr1_label_comp_id'            
40 6 'Structure model' '_struct_conn.ptnr1_label_seq_id'             
41 6 'Structure model' '_struct_conn.ptnr2_auth_comp_id'             
42 6 'Structure model' '_struct_conn.ptnr2_auth_seq_id'              
43 6 'Structure model' '_struct_conn.ptnr2_label_asym_id'            
44 6 'Structure model' '_struct_conn.ptnr2_label_atom_id'            
45 6 'Structure model' '_struct_conn.ptnr2_label_comp_id'            
46 6 'Structure model' '_struct_conn.ptnr2_label_seq_id'             
47 6 'Structure model' '_struct_site.details'                        
48 6 'Structure model' '_struct_site.pdbx_auth_asym_id'              
49 6 'Structure model' '_struct_site.pdbx_auth_comp_id'              
50 6 'Structure model' '_struct_site.pdbx_auth_seq_id'               
51 7 'Structure model' '_database_2.pdbx_DOI'                        
52 7 'Structure model' '_database_2.pdbx_database_accession'         
53 7 'Structure model' '_struct_ref_seq_dif.details'                 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
X-PLOR 'model building' 3.1     ? 1 
PROLSQ refinement       .       ? 2 
X-PLOR refinement       3.1     ? 3 
R-AXIS 'data reduction' '(MSC)' ? 4 
X-PLOR phasing          3.1     ? 5 
# 
_pdbx_database_remark.id     700 
_pdbx_database_remark.text   
;SHEET
THE PDB HAS GENERATED THE HELIX AND SHEET RECORDS FROM THE
COORDINATES USING A PROGRAM BASED ON DSSP OF W. KABSCH AND
C. SANDER.
;
# 
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 N  A LYS -2 ? ? CA A LYS -2 ? ? CB  A LYS -2 ? ? 122.66 110.60 12.06 1.80 N 
2 1 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH1 A ARG 13 ? ? 124.68 120.30 4.38  0.50 N 
3 1 NE A ARG 13 ? ? CZ A ARG 13 ? ? NH2 A ARG 13 ? ? 116.20 120.30 -4.10 0.50 N 
4 1 CB A ASP 50 ? ? CG A ASP 50 ? ? OD1 A ASP 50 ? ? 126.38 118.30 8.08  0.90 N 
5 1 CB A ASP 62 ? ? CG A ASP 62 ? ? OD1 A ASP 62 ? ? 125.06 118.30 6.76  0.90 N 
6 1 CB A TYR 97 ? ? CG A TYR 97 ? ? CD2 A TYR 97 ? ? 116.13 121.00 -4.87 0.60 N 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1 1 SER A -6 ? ? -172.87 -60.54  
2 1 LYS A 27 ? ? -133.38 -134.12 
3 1 ASN A 70 ? ? -163.99 94.73   
# 
_pdbx_distant_solvent_atoms.id                                1 
_pdbx_distant_solvent_atoms.PDB_model_num                     1 
_pdbx_distant_solvent_atoms.auth_atom_id                      O 
_pdbx_distant_solvent_atoms.label_alt_id                      ? 
_pdbx_distant_solvent_atoms.auth_asym_id                      A 
_pdbx_distant_solvent_atoms.auth_comp_id                      HOH 
_pdbx_distant_solvent_atoms.auth_seq_id                       206 
_pdbx_distant_solvent_atoms.PDB_ins_code                      ? 
_pdbx_distant_solvent_atoms.neighbor_macromolecule_distance   6.12 
_pdbx_distant_solvent_atoms.neighbor_ligand_distance          . 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 'SULFATE ION' SO4 
3 'HEME C'      HEC 
4 water         HOH 
#