data_1DXG
# 
_entry.id   1DXG 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.385 
_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   1DXG         pdb_00001dxg 10.2210/pdb1dxg/pdb 
WWPDB D_1000172956 ?            ?                   
# 
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 1997-11-12 
2 'Structure model' 1 1 2008-03-24 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2024-02-07 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Data collection'           
4 4 'Structure model' 'Database references'       
5 4 'Structure model' 'Derived calculations'      
6 4 'Structure model' Other                       
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' chem_comp_atom       
2 4 'Structure model' chem_comp_bond       
3 4 'Structure model' database_2           
4 4 'Structure model' pdbx_database_status 
5 4 'Structure model' struct_conn          
6 4 'Structure model' struct_site          
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1  4 'Structure model' '_database_2.pdbx_DOI'                
2  4 'Structure model' '_database_2.pdbx_database_accession' 
3  4 'Structure model' '_pdbx_database_status.process_site'  
4  4 'Structure model' '_struct_conn.ptnr1_auth_comp_id'     
5  4 'Structure model' '_struct_conn.ptnr1_auth_seq_id'      
6  4 'Structure model' '_struct_conn.ptnr1_label_asym_id'    
7  4 'Structure model' '_struct_conn.ptnr1_label_atom_id'    
8  4 'Structure model' '_struct_conn.ptnr1_label_comp_id'    
9  4 'Structure model' '_struct_conn.ptnr1_label_seq_id'     
10 4 'Structure model' '_struct_conn.ptnr2_auth_comp_id'     
11 4 'Structure model' '_struct_conn.ptnr2_auth_seq_id'      
12 4 'Structure model' '_struct_conn.ptnr2_label_asym_id'    
13 4 'Structure model' '_struct_conn.ptnr2_label_atom_id'    
14 4 'Structure model' '_struct_conn.ptnr2_label_comp_id'    
15 4 'Structure model' '_struct_conn.ptnr2_label_seq_id'     
16 4 'Structure model' '_struct_site.pdbx_auth_asym_id'      
17 4 'Structure model' '_struct_site.pdbx_auth_comp_id'      
18 4 'Structure model' '_struct_site.pdbx_auth_seq_id'       
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1DXG 
_pdbx_database_status.recvd_initial_deposition_date   1997-07-04 
_pdbx_database_status.deposit_site                    ? 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Archer, M.'  1 
'Huber, R.'   2 
'Romao, M.J.' 3 
# 
_citation.id                        primary 
_citation.title                     
;Crystal structure of desulforedoxin from Desulfovibrio gigas determined at 1.8 A resolution: a novel non-heme iron protein structure.
;
_citation.journal_abbrev            J.Mol.Biol. 
_citation.journal_volume            251 
_citation.page_first                690 
_citation.page_last                 702 
_citation.year                      1995 
_citation.journal_id_ASTM           JMOBAK 
_citation.country                   UK 
_citation.journal_id_ISSN           0022-2836 
_citation.journal_id_CSD            0070 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   7666420 
_citation.pdbx_database_id_DOI      10.1006/jmbi.1995.0465 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Archer, M.'     1 ? 
primary 'Huber, R.'      2 ? 
primary 'Tavares, P.'    3 ? 
primary 'Moura, I.'      4 ? 
primary 'Moura, J.J.'    5 ? 
primary 'Carrondo, M.A.' 6 ? 
primary 'Sieker, L.C.'   7 ? 
primary 'LeGall, J.'     8 ? 
primary 'Romao, M.J.'    9 ? 
# 
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 DESULFOREDOXIN 3807.350 2  ? ? ? ? 
2 non-polymer syn 'FE (III) ION' 55.845   2  ? ? ? ? 
3 water       nat water          18.015   69 ? ? ? ? 
# 
_entity_poly.entity_id                      1 
_entity_poly.type                           'polypeptide(L)' 
_entity_poly.nstd_linkage                   no 
_entity_poly.nstd_monomer                   no 
_entity_poly.pdbx_seq_one_letter_code       ANEGDVYKCELCGQVVKVLEEGGGTLVCCGEDMVKQ 
_entity_poly.pdbx_seq_one_letter_code_can   ANEGDVYKCELCGQVVKVLEEGGGTLVCCGEDMVKQ 
_entity_poly.pdbx_strand_id                 A,B 
_entity_poly.pdbx_target_identifier         ? 
# 
loop_
_pdbx_entity_nonpoly.entity_id 
_pdbx_entity_nonpoly.name 
_pdbx_entity_nonpoly.comp_id 
2 'FE (III) ION' FE  
3 water          HOH 
# 
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  ASN n 
1 3  GLU n 
1 4  GLY n 
1 5  ASP n 
1 6  VAL n 
1 7  TYR n 
1 8  LYS n 
1 9  CYS n 
1 10 GLU n 
1 11 LEU n 
1 12 CYS n 
1 13 GLY n 
1 14 GLN n 
1 15 VAL n 
1 16 VAL n 
1 17 LYS n 
1 18 VAL n 
1 19 LEU n 
1 20 GLU n 
1 21 GLU n 
1 22 GLY n 
1 23 GLY n 
1 24 GLY n 
1 25 THR n 
1 26 LEU n 
1 27 VAL n 
1 28 CYS n 
1 29 CYS n 
1 30 GLY n 
1 31 GLU n 
1 32 ASP n 
1 33 MET n 
1 34 VAL n 
1 35 LYS n 
1 36 GLN 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 gigas' 
_entity_src_nat.pdbx_ncbi_taxonomy_id      879 
_entity_src_nat.genus                      Desulfovibrio 
_entity_src_nat.species                    ? 
_entity_src_nat.strain                     ? 
_entity_src_nat.tissue                     ? 
_entity_src_nat.tissue_fraction            ? 
_entity_src_nat.pdbx_secretion             ? 
_entity_src_nat.pdbx_fragment              ? 
_entity_src_nat.pdbx_variant               ? 
_entity_src_nat.pdbx_cell_line             ? 
_entity_src_nat.pdbx_atcc                  ? 
_entity_src_nat.pdbx_cellular_location     ? 
_entity_src_nat.pdbx_organ                 ? 
_entity_src_nat.pdbx_organelle             ? 
_entity_src_nat.pdbx_cell                  ? 
_entity_src_nat.pdbx_plasmid_name          ? 
_entity_src_nat.pdbx_plasmid_details       ? 
_entity_src_nat.details                    'ANAEROBIC, SULPHATE REDUCING BACTERIA' 
# 
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  
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 
FE  non-polymer         . 'FE (III) ION'  ? 'Fe 3'           55.845  
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  
HOH non-polymer         . WATER           ? 'H2 O'           18.015  
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 
THR 'L-peptide linking' y THREONINE       ? 'C4 H9 N O3'     119.119 
TYR 'L-peptide linking' y TYROSINE        ? 'C9 H11 N O3'    181.189 
VAL 'L-peptide linking' y VALINE          ? 'C5 H11 N O2'    117.146 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  ALA 1  1  1  ALA ALA A . n 
A 1 2  ASN 2  2  2  ASN ASN A . n 
A 1 3  GLU 3  3  3  GLU GLU A . n 
A 1 4  GLY 4  4  4  GLY GLY A . n 
A 1 5  ASP 5  5  5  ASP ASP A . n 
A 1 6  VAL 6  6  6  VAL VAL A . n 
A 1 7  TYR 7  7  7  TYR TYR A . n 
A 1 8  LYS 8  8  8  LYS LYS A . n 
A 1 9  CYS 9  9  9  CYS CYS A . n 
A 1 10 GLU 10 10 10 GLU GLU A . n 
A 1 11 LEU 11 11 11 LEU LEU A . n 
A 1 12 CYS 12 12 12 CYS CYS A . n 
A 1 13 GLY 13 13 13 GLY GLY A . n 
A 1 14 GLN 14 14 14 GLN GLN A . n 
A 1 15 VAL 15 15 15 VAL VAL A . n 
A 1 16 VAL 16 16 16 VAL VAL A . n 
A 1 17 LYS 17 17 17 LYS LYS A . n 
A 1 18 VAL 18 18 18 VAL VAL A . n 
A 1 19 LEU 19 19 19 LEU LEU A . n 
A 1 20 GLU 20 20 20 GLU GLU A . n 
A 1 21 GLU 21 21 21 GLU GLU A . n 
A 1 22 GLY 22 22 22 GLY GLY A . n 
A 1 23 GLY 23 23 23 GLY GLY A . n 
A 1 24 GLY 24 24 24 GLY GLY A . n 
A 1 25 THR 25 25 25 THR THR A . n 
A 1 26 LEU 26 26 26 LEU LEU A . n 
A 1 27 VAL 27 27 27 VAL VAL A . n 
A 1 28 CYS 28 28 28 CYS CYS A . n 
A 1 29 CYS 29 29 29 CYS CYS A . n 
A 1 30 GLY 30 30 30 GLY GLY A . n 
A 1 31 GLU 31 31 31 GLU GLU A . n 
A 1 32 ASP 32 32 32 ASP ASP A . n 
A 1 33 MET 33 33 33 MET MET A . n 
A 1 34 VAL 34 34 34 VAL VAL A . n 
A 1 35 LYS 35 35 35 LYS LYS A . n 
A 1 36 GLN 36 36 36 GLN GLN A . n 
B 1 1  ALA 1  1  1  ALA ALA B . n 
B 1 2  ASN 2  2  2  ASN ASN B . n 
B 1 3  GLU 3  3  3  GLU GLU B . n 
B 1 4  GLY 4  4  4  GLY GLY B . n 
B 1 5  ASP 5  5  5  ASP ASP B . n 
B 1 6  VAL 6  6  6  VAL VAL B . n 
B 1 7  TYR 7  7  7  TYR TYR B . n 
B 1 8  LYS 8  8  8  LYS LYS B . n 
B 1 9  CYS 9  9  9  CYS CYS B . n 
B 1 10 GLU 10 10 10 GLU GLU B . n 
B 1 11 LEU 11 11 11 LEU LEU B . n 
B 1 12 CYS 12 12 12 CYS CYS B . n 
B 1 13 GLY 13 13 13 GLY GLY B . n 
B 1 14 GLN 14 14 14 GLN GLN B . n 
B 1 15 VAL 15 15 15 VAL VAL B . n 
B 1 16 VAL 16 16 16 VAL VAL B . n 
B 1 17 LYS 17 17 17 LYS LYS B . n 
B 1 18 VAL 18 18 18 VAL VAL B . n 
B 1 19 LEU 19 19 19 LEU LEU B . n 
B 1 20 GLU 20 20 20 GLU GLU B . n 
B 1 21 GLU 21 21 21 GLU GLU B . n 
B 1 22 GLY 22 22 22 GLY GLY B . n 
B 1 23 GLY 23 23 23 GLY GLY B . n 
B 1 24 GLY 24 24 24 GLY GLY B . n 
B 1 25 THR 25 25 25 THR THR B . n 
B 1 26 LEU 26 26 26 LEU LEU B . n 
B 1 27 VAL 27 27 27 VAL VAL B . n 
B 1 28 CYS 28 28 28 CYS CYS B . n 
B 1 29 CYS 29 29 29 CYS CYS B . n 
B 1 30 GLY 30 30 30 GLY GLY B . n 
B 1 31 GLU 31 31 31 GLU GLU B . n 
B 1 32 ASP 32 32 32 ASP ASP B . n 
B 1 33 MET 33 33 33 MET MET B . n 
B 1 34 VAL 34 34 34 VAL VAL B . n 
B 1 35 LYS 35 35 35 LYS LYS B . n 
B 1 36 GLN 36 36 36 GLN GLN B . 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 
C 2 FE  1  37  37  FE  FE  A . 
D 2 FE  1  37  37  FE  FE  B . 
E 3 HOH 1  101 101 HOH HOH A . 
E 3 HOH 2  102 102 HOH HOH A . 
E 3 HOH 3  107 107 HOH HOH A . 
E 3 HOH 4  120 120 HOH HOH A . 
E 3 HOH 5  121 121 HOH HOH A . 
E 3 HOH 6  122 122 HOH HOH A . 
E 3 HOH 7  123 123 HOH HOH A . 
E 3 HOH 8  124 124 HOH HOH A . 
E 3 HOH 9  125 125 HOH HOH A . 
E 3 HOH 10 129 129 HOH HOH A . 
E 3 HOH 11 131 131 HOH HOH A . 
E 3 HOH 12 133 133 HOH HOH A . 
E 3 HOH 13 134 134 HOH HOH A . 
E 3 HOH 14 135 135 HOH HOH A . 
E 3 HOH 15 136 136 HOH HOH A . 
E 3 HOH 16 137 137 HOH HOH A . 
E 3 HOH 17 142 142 HOH HOH A . 
E 3 HOH 18 146 146 HOH HOH A . 
E 3 HOH 19 152 152 HOH HOH A . 
E 3 HOH 20 153 153 HOH HOH A . 
E 3 HOH 21 154 154 HOH HOH A . 
E 3 HOH 22 155 155 HOH HOH A . 
E 3 HOH 23 156 156 HOH HOH A . 
E 3 HOH 24 157 157 HOH HOH A . 
E 3 HOH 25 158 158 HOH HOH A . 
E 3 HOH 26 159 159 HOH HOH A . 
E 3 HOH 27 164 164 HOH HOH A . 
F 3 HOH 1  100 100 HOH HOH B . 
F 3 HOH 2  103 103 HOH HOH B . 
F 3 HOH 3  104 104 HOH HOH B . 
F 3 HOH 4  105 105 HOH HOH B . 
F 3 HOH 5  106 106 HOH HOH B . 
F 3 HOH 6  108 108 HOH HOH B . 
F 3 HOH 7  109 109 HOH HOH B . 
F 3 HOH 8  111 111 HOH HOH B . 
F 3 HOH 9  112 112 HOH HOH B . 
F 3 HOH 10 113 113 HOH HOH B . 
F 3 HOH 11 114 114 HOH HOH B . 
F 3 HOH 12 115 115 HOH HOH B . 
F 3 HOH 13 116 116 HOH HOH B . 
F 3 HOH 14 117 117 HOH HOH B . 
F 3 HOH 15 118 118 HOH HOH B . 
F 3 HOH 16 119 119 HOH HOH B . 
F 3 HOH 17 126 126 HOH HOH B . 
F 3 HOH 18 127 127 HOH HOH B . 
F 3 HOH 19 128 128 HOH HOH B . 
F 3 HOH 20 130 130 HOH HOH B . 
F 3 HOH 21 132 132 HOH HOH B . 
F 3 HOH 22 138 138 HOH HOH B . 
F 3 HOH 23 139 139 HOH HOH B . 
F 3 HOH 24 140 140 HOH HOH B . 
F 3 HOH 25 141 141 HOH HOH B . 
F 3 HOH 26 143 143 HOH HOH B . 
F 3 HOH 27 144 144 HOH HOH B . 
F 3 HOH 28 145 145 HOH HOH B . 
F 3 HOH 29 147 147 HOH HOH B . 
F 3 HOH 30 148 148 HOH HOH B . 
F 3 HOH 31 149 149 HOH HOH B . 
F 3 HOH 32 150 150 HOH HOH B . 
F 3 HOH 33 151 151 HOH HOH B . 
F 3 HOH 34 160 160 HOH HOH B . 
F 3 HOH 35 161 161 HOH HOH B . 
F 3 HOH 36 162 162 HOH HOH B . 
F 3 HOH 37 163 163 HOH HOH B . 
F 3 HOH 38 165 165 HOH HOH B . 
F 3 HOH 39 166 166 HOH HOH B . 
F 3 HOH 40 167 167 HOH HOH B . 
F 3 HOH 41 168 168 HOH HOH B . 
F 3 HOH 42 169 169 HOH HOH B . 
# 
loop_
_pdbx_unobs_or_zero_occ_atoms.id 
_pdbx_unobs_or_zero_occ_atoms.PDB_model_num 
_pdbx_unobs_or_zero_occ_atoms.polymer_flag 
_pdbx_unobs_or_zero_occ_atoms.occupancy_flag 
_pdbx_unobs_or_zero_occ_atoms.auth_asym_id 
_pdbx_unobs_or_zero_occ_atoms.auth_comp_id 
_pdbx_unobs_or_zero_occ_atoms.auth_seq_id 
_pdbx_unobs_or_zero_occ_atoms.PDB_ins_code 
_pdbx_unobs_or_zero_occ_atoms.auth_atom_id 
_pdbx_unobs_or_zero_occ_atoms.label_alt_id 
_pdbx_unobs_or_zero_occ_atoms.label_asym_id 
_pdbx_unobs_or_zero_occ_atoms.label_comp_id 
_pdbx_unobs_or_zero_occ_atoms.label_seq_id 
_pdbx_unobs_or_zero_occ_atoms.label_atom_id 
1  1 Y 0 A ASN 2  ? CB  ? A ASN 2  CB  
2  1 Y 0 A ASN 2  ? ND2 ? A ASN 2  ND2 
3  1 Y 0 A GLU 3  ? CG  ? A GLU 3  CG  
4  1 Y 0 A GLU 3  ? CD  ? A GLU 3  CD  
5  1 Y 0 A GLU 3  ? OE1 ? A GLU 3  OE1 
6  1 Y 0 A GLU 3  ? OE2 ? A GLU 3  OE2 
7  1 Y 0 A GLU 21 ? CD  ? A GLU 21 CD  
8  1 Y 0 A GLU 21 ? OE1 ? A GLU 21 OE1 
9  1 Y 0 A GLU 21 ? OE2 ? A GLU 21 OE2 
10 1 Y 0 B GLU 3  ? CG  ? B GLU 3  CG  
11 1 Y 0 B GLU 3  ? CD  ? B GLU 3  CD  
12 1 Y 0 B GLU 3  ? OE1 ? B GLU 3  OE1 
13 1 Y 0 B GLU 21 ? CD  ? B GLU 21 CD  
14 1 Y 0 B GLU 21 ? OE1 ? B GLU 21 OE1 
15 1 Y 0 B GLU 21 ? OE2 ? B GLU 21 OE2 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
PROTEIN 'model building' .   ? 1 
X-PLOR  refinement       3.1 ? 2 
MOSFLM  'data reduction' .   ? 3 
CCP4    'data scaling'   .   ? 4 
PROTEIN phasing          .   ? 5 
# 
_cell.entry_id           1DXG 
_cell.length_a           42.180 
_cell.length_b           42.180 
_cell.length_c           72.220 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        120.00 
_cell.Z_PDB              12 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1DXG 
_symmetry.space_group_name_H-M             'P 32 2 1' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                154 
# 
_exptl.entry_id          1DXG 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   1 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.4 
_exptl_crystal.density_percent_sol   50. 
_exptl_crystal.description           ? 
# 
_exptl_crystal_grow.crystal_id      1 
_exptl_crystal_grow.method          ? 
_exptl_crystal_grow.temp            ? 
_exptl_crystal_grow.temp_details    ? 
_exptl_crystal_grow.pH              4.5 
_exptl_crystal_grow.pdbx_pH_range   ? 
_exptl_crystal_grow.pdbx_details    '10% PEG 4K, 0.1M SODIUM ACETATE (PH 4.5)' 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           269 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_detector.diffrn_id              1 
_diffrn_detector.detector               'IMAGE PLATE' 
_diffrn_detector.type                   MARRESEARCH 
_diffrn_detector.pdbx_collection_date   ? 
_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                    'GRAPHITE(002)' 
_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                      'ROTATING ANODE' 
_diffrn_source.type                        'ENRAF-NONIUS FR571' 
_diffrn_source.pdbx_synchrotron_site       ? 
_diffrn_source.pdbx_synchrotron_beamline   ? 
_diffrn_source.pdbx_wavelength             1.5418 
_diffrn_source.pdbx_wavelength_list        ? 
# 
_reflns.entry_id                     1DXG 
_reflns.observed_criterion_sigma_I   ? 
_reflns.observed_criterion_sigma_F   ? 
_reflns.d_resolution_low             11.4 
_reflns.d_resolution_high            1.8 
_reflns.number_obs                   6529 
_reflns.number_all                   ? 
_reflns.percent_possible_obs         94.2 
_reflns.pdbx_Rmerge_I_obs            0.0830000 
_reflns.pdbx_Rsym_value              ? 
_reflns.pdbx_netI_over_sigmaI        ? 
_reflns.B_iso_Wilson_estimate        ? 
_reflns.pdbx_redundancy              4.8 
_reflns.pdbx_diffrn_id               1 
_reflns.pdbx_ordinal                 1 
# 
_reflns_shell.d_res_high             1.83 
_reflns_shell.d_res_low              1.87 
_reflns_shell.percent_possible_all   82.4 
_reflns_shell.Rmerge_I_obs           ? 
_reflns_shell.pdbx_Rsym_value        ? 
_reflns_shell.meanI_over_sigI_obs    ? 
_reflns_shell.pdbx_redundancy        ? 
_reflns_shell.pdbx_diffrn_id         ? 
_reflns_shell.pdbx_ordinal           1 
# 
_refine.entry_id                                 1DXG 
_refine.ls_number_reflns_obs                     10346 
_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                             8.0 
_refine.ls_d_res_high                            1.8 
_refine.ls_percent_reflns_obs                    94.6 
_refine.ls_R_factor_obs                          0.1690000 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.1690000 
_refine.ls_R_factor_R_free                       0.1870000 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 7.5 
_refine.ls_number_reflns_R_free                  785 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               14.2 
_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               R-FREE 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          SIRAS 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            RANDOM 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.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_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        594 
_refine_hist.pdbx_number_atoms_nucleic_acid   0 
_refine_hist.pdbx_number_atoms_ligand         2 
_refine_hist.number_atoms_solvent             69 
_refine_hist.number_atoms_total               665 
_refine_hist.d_res_high                       1.8 
_refine_hist.d_res_low                        8.0 
# 
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 
x_bond_d                0.012 ? ? ? '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             2.3   ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_na          ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_angle_deg_prot        ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d      27.3  ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_dihedral_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d      0.84  ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_na   ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_improper_angle_d_prot ?     ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcbond_it             3.    ? ? ? 'X-RAY DIFFRACTION' ? 
x_mcangle_it            5.    ? ? ? 'X-RAY DIFFRACTION' ? 
x_scbond_it             3.    ? ? ? 'X-RAY DIFFRACTION' ? 
x_scangle_it            5.    ? ? ? 'X-RAY DIFFRACTION' ? 
# 
_refine_ls_shell.pdbx_total_number_of_bins_used   8 
_refine_ls_shell.d_res_high                       1.83 
_refine_ls_shell.d_res_low                        1.91 
_refine_ls_shell.number_reflns_R_work             972 
_refine_ls_shell.R_factor_R_work                  0.2190000 
_refine_ls_shell.percent_reflns_obs               83.7 
_refine_ls_shell.R_factor_R_free                  0.2640000 
_refine_ls_shell.R_factor_R_free_error            ? 
_refine_ls_shell.percent_reflns_R_free            ? 
_refine_ls_shell.number_reflns_R_free             84 
_refine_ls_shell.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_ls_shell.number_reflns_all                ? 
_refine_ls_shell.R_factor_all                     ? 
# 
_struct_ncs_oper.id             1 
_struct_ncs_oper.code           given 
_struct_ncs_oper.details        ? 
_struct_ncs_oper.matrix[1][1]   0.204527 
_struct_ncs_oper.matrix[1][2]   -0.683513 
_struct_ncs_oper.matrix[1][3]   -0.700699 
_struct_ncs_oper.matrix[2][1]   -0.692437 
_struct_ncs_oper.matrix[2][2]   -0.606992 
_struct_ncs_oper.matrix[2][3]   0.389989 
_struct_ncs_oper.matrix[3][1]   -0.691881 
_struct_ncs_oper.matrix[3][2]   0.405427 
_struct_ncs_oper.matrix[3][3]   -0.597436 
_struct_ncs_oper.vector[1]      24.68513 
_struct_ncs_oper.vector[2]      30.97293 
_struct_ncs_oper.vector[3]      11.82940 
# 
_database_PDB_matrix.entry_id          1DXG 
_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 
# 
_struct.entry_id                  1DXG 
_struct.title                     'CRYSTAL STRUCTURE OF DESULFOREDOXIN FROM DESULFOVIBRIO GIGAS AT 1.8 A RESOLUTION' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1DXG 
_struct_keywords.pdbx_keywords   'NON-HEME IRON PROTEIN' 
_struct_keywords.text            'NON-HEME IRON PROTEIN, RUBREDOXIN TYPE METAL CENTER, ELECTRON TRANSPORT' 
# 
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 1 ? 
C N N 2 ? 
D N N 2 ? 
E N N 3 ? 
F N N 3 ? 
# 
_struct_ref.id                         1 
_struct_ref.db_name                    UNP 
_struct_ref.db_code                    DESR_DESGI 
_struct_ref.entity_id                  1 
_struct_ref.pdbx_db_accession          P00273 
_struct_ref.pdbx_align_begin           1 
_struct_ref.pdbx_seq_one_letter_code   ANEGDVYKCELCGQVVKVLEEGGGTLVCCGEDMVKQ 
_struct_ref.pdbx_db_isoform            ? 
# 
loop_
_struct_ref_seq.align_id 
_struct_ref_seq.ref_id 
_struct_ref_seq.pdbx_PDB_id_code 
_struct_ref_seq.pdbx_strand_id 
_struct_ref_seq.seq_align_beg 
_struct_ref_seq.pdbx_seq_align_beg_ins_code 
_struct_ref_seq.seq_align_end 
_struct_ref_seq.pdbx_seq_align_end_ins_code 
_struct_ref_seq.pdbx_db_accession 
_struct_ref_seq.db_align_beg 
_struct_ref_seq.pdbx_db_align_beg_ins_code 
_struct_ref_seq.db_align_end 
_struct_ref_seq.pdbx_db_align_end_ins_code 
_struct_ref_seq.pdbx_auth_seq_align_beg 
_struct_ref_seq.pdbx_auth_seq_align_end 
1 1 1DXG A 1 ? 36 ? P00273 1 ? 36 ? 1 36 
2 1 1DXG B 1 ? 36 ? P00273 1 ? 36 ? 1 36 
# 
_pdbx_struct_assembly.id                   1 
_pdbx_struct_assembly.details              author_and_software_defined_assembly 
_pdbx_struct_assembly.method_details       PISA 
_pdbx_struct_assembly.oligomeric_details   dimeric 
_pdbx_struct_assembly.oligomeric_count     2 
# 
loop_
_pdbx_struct_assembly_prop.biol_id 
_pdbx_struct_assembly_prop.type 
_pdbx_struct_assembly_prop.value 
_pdbx_struct_assembly_prop.details 
1 'ABSA (A^2)' 1710 ? 
1 MORE         -36  ? 
1 'SSA (A^2)'  3930 ? 
# 
_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,E,F 
# 
_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 
# 
_struct_biol.id   1 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
metalc1 metalc ? ? A CYS 9  SG ? ? ? 1_555 C FE . FE ? ? A CYS 9  A FE 37 1_555 ? ? ? ? ? ? ? 2.294 ? ? 
metalc2 metalc ? ? A CYS 12 SG ? ? ? 1_555 C FE . FE ? ? A CYS 12 A FE 37 1_555 ? ? ? ? ? ? ? 2.256 ? ? 
metalc3 metalc ? ? A CYS 28 SG ? ? ? 1_555 C FE . FE ? ? A CYS 28 A FE 37 1_555 ? ? ? ? ? ? ? 2.309 ? ? 
metalc4 metalc ? ? A CYS 29 SG ? ? ? 1_555 C FE . FE ? ? A CYS 29 A FE 37 1_555 ? ? ? ? ? ? ? 2.307 ? ? 
metalc5 metalc ? ? B CYS 9  SG ? ? ? 1_555 D FE . FE ? ? B CYS 9  B FE 37 1_555 ? ? ? ? ? ? ? 2.278 ? ? 
metalc6 metalc ? ? B CYS 12 SG ? ? ? 1_555 D FE . FE ? ? B CYS 12 B FE 37 1_555 ? ? ? ? ? ? ? 2.336 ? ? 
metalc7 metalc ? ? B CYS 28 SG ? ? ? 1_555 D FE . FE ? ? B CYS 28 B FE 37 1_555 ? ? ? ? ? ? ? 2.289 ? ? 
metalc8 metalc ? ? B CYS 29 SG ? ? ? 1_555 D FE . FE ? ? B CYS 29 B FE 37 1_555 ? ? ? ? ? ? ? 2.273 ? ? 
# 
_struct_conn_type.id          metalc 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
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  SG ? A CYS 9  ? A CYS 9  ? 1_555 FE ? C FE . ? A FE 37 ? 1_555 SG ? A CYS 12 ? A CYS 12 ? 1_555 109.3 ? 
2  SG ? A CYS 9  ? A CYS 9  ? 1_555 FE ? C FE . ? A FE 37 ? 1_555 SG ? A CYS 28 ? A CYS 28 ? 1_555 108.5 ? 
3  SG ? A CYS 12 ? A CYS 12 ? 1_555 FE ? C FE . ? A FE 37 ? 1_555 SG ? A CYS 28 ? A CYS 28 ? 1_555 104.0 ? 
4  SG ? A CYS 9  ? A CYS 9  ? 1_555 FE ? C FE . ? A FE 37 ? 1_555 SG ? A CYS 29 ? A CYS 29 ? 1_555 110.1 ? 
5  SG ? A CYS 12 ? A CYS 12 ? 1_555 FE ? C FE . ? A FE 37 ? 1_555 SG ? A CYS 29 ? A CYS 29 ? 1_555 105.0 ? 
6  SG ? A CYS 28 ? A CYS 28 ? 1_555 FE ? C FE . ? A FE 37 ? 1_555 SG ? A CYS 29 ? A CYS 29 ? 1_555 119.4 ? 
7  SG ? B CYS 9  ? B CYS 9  ? 1_555 FE ? D FE . ? B FE 37 ? 1_555 SG ? B CYS 12 ? B CYS 12 ? 1_555 109.7 ? 
8  SG ? B CYS 9  ? B CYS 9  ? 1_555 FE ? D FE . ? B FE 37 ? 1_555 SG ? B CYS 28 ? B CYS 28 ? 1_555 106.7 ? 
9  SG ? B CYS 12 ? B CYS 12 ? 1_555 FE ? D FE . ? B FE 37 ? 1_555 SG ? B CYS 28 ? B CYS 28 ? 1_555 103.2 ? 
10 SG ? B CYS 9  ? B CYS 9  ? 1_555 FE ? D FE . ? B FE 37 ? 1_555 SG ? B CYS 29 ? B CYS 29 ? 1_555 109.9 ? 
11 SG ? B CYS 12 ? B CYS 12 ? 1_555 FE ? D FE . ? B FE 37 ? 1_555 SG ? B CYS 29 ? B CYS 29 ? 1_555 104.2 ? 
12 SG ? B CYS 28 ? B CYS 28 ? 1_555 FE ? D FE . ? B FE 37 ? 1_555 SG ? B CYS 29 ? B CYS 29 ? 1_555 122.6 ? 
# 
loop_
_struct_sheet.id 
_struct_sheet.type 
_struct_sheet.number_strands 
_struct_sheet.details 
A ? 2 ? 
B ? 2 ? 
# 
loop_
_struct_sheet_order.sheet_id 
_struct_sheet_order.range_id_1 
_struct_sheet_order.range_id_2 
_struct_sheet_order.offset 
_struct_sheet_order.sense 
A 1 2 ? anti-parallel 
B 1 2 ? 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 VAL A 6  ? LYS A 8  ? VAL A 6  LYS A 8  
A 2 VAL A 15 ? LYS A 17 ? VAL A 15 LYS A 17 
B 1 VAL B 6  ? LYS B 8  ? VAL B 6  LYS B 8  
B 2 VAL B 15 ? LYS B 17 ? VAL B 15 LYS B 17 
# 
loop_
_pdbx_struct_sheet_hbond.sheet_id 
_pdbx_struct_sheet_hbond.range_id_1 
_pdbx_struct_sheet_hbond.range_id_2 
_pdbx_struct_sheet_hbond.range_1_label_atom_id 
_pdbx_struct_sheet_hbond.range_1_label_comp_id 
_pdbx_struct_sheet_hbond.range_1_label_asym_id 
_pdbx_struct_sheet_hbond.range_1_label_seq_id 
_pdbx_struct_sheet_hbond.range_1_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_1_auth_atom_id 
_pdbx_struct_sheet_hbond.range_1_auth_comp_id 
_pdbx_struct_sheet_hbond.range_1_auth_asym_id 
_pdbx_struct_sheet_hbond.range_1_auth_seq_id 
_pdbx_struct_sheet_hbond.range_2_label_atom_id 
_pdbx_struct_sheet_hbond.range_2_label_comp_id 
_pdbx_struct_sheet_hbond.range_2_label_asym_id 
_pdbx_struct_sheet_hbond.range_2_label_seq_id 
_pdbx_struct_sheet_hbond.range_2_PDB_ins_code 
_pdbx_struct_sheet_hbond.range_2_auth_atom_id 
_pdbx_struct_sheet_hbond.range_2_auth_comp_id 
_pdbx_struct_sheet_hbond.range_2_auth_asym_id 
_pdbx_struct_sheet_hbond.range_2_auth_seq_id 
A 1 2 O TYR A 7 ? O TYR A 7 N VAL A 16 ? N VAL A 16 
B 1 2 O TYR B 7 ? O TYR B 7 N VAL B 16 ? N VAL B 16 
# 
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 FE 37 ? 4 'BINDING SITE FOR RESIDUE FE A 37' 
AC2 Software B FE 37 ? 4 'BINDING SITE FOR RESIDUE FE B 37' 
# 
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 CYS A 9  ? CYS A 9  . ? 1_555 ? 
2 AC1 4 CYS A 12 ? CYS A 12 . ? 1_555 ? 
3 AC1 4 CYS A 28 ? CYS A 28 . ? 1_555 ? 
4 AC1 4 CYS A 29 ? CYS A 29 . ? 1_555 ? 
5 AC2 4 CYS B 9  ? CYS B 9  . ? 1_555 ? 
6 AC2 4 CYS B 12 ? CYS B 12 . ? 1_555 ? 
7 AC2 4 CYS B 28 ? CYS B 28 . ? 1_555 ? 
8 AC2 4 CYS B 29 ? CYS B 29 . ? 1_555 ? 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
ALA N    N  N N 1   
ALA CA   C  N S 2   
ALA C    C  N N 3   
ALA O    O  N N 4   
ALA CB   C  N N 5   
ALA OXT  O  N N 6   
ALA H    H  N N 7   
ALA H2   H  N N 8   
ALA HA   H  N N 9   
ALA HB1  H  N N 10  
ALA HB2  H  N N 11  
ALA HB3  H  N N 12  
ALA HXT  H  N N 13  
ASN N    N  N N 14  
ASN CA   C  N S 15  
ASN C    C  N N 16  
ASN O    O  N N 17  
ASN CB   C  N N 18  
ASN CG   C  N N 19  
ASN OD1  O  N N 20  
ASN ND2  N  N N 21  
ASN OXT  O  N N 22  
ASN H    H  N N 23  
ASN H2   H  N N 24  
ASN HA   H  N N 25  
ASN HB2  H  N N 26  
ASN HB3  H  N N 27  
ASN HD21 H  N N 28  
ASN HD22 H  N N 29  
ASN HXT  H  N N 30  
ASP N    N  N N 31  
ASP CA   C  N S 32  
ASP C    C  N N 33  
ASP O    O  N N 34  
ASP CB   C  N N 35  
ASP CG   C  N N 36  
ASP OD1  O  N N 37  
ASP OD2  O  N N 38  
ASP OXT  O  N N 39  
ASP H    H  N N 40  
ASP H2   H  N N 41  
ASP HA   H  N N 42  
ASP HB2  H  N N 43  
ASP HB3  H  N N 44  
ASP HD2  H  N N 45  
ASP HXT  H  N N 46  
CYS N    N  N N 47  
CYS CA   C  N R 48  
CYS C    C  N N 49  
CYS O    O  N N 50  
CYS CB   C  N N 51  
CYS SG   S  N N 52  
CYS OXT  O  N N 53  
CYS H    H  N N 54  
CYS H2   H  N N 55  
CYS HA   H  N N 56  
CYS HB2  H  N N 57  
CYS HB3  H  N N 58  
CYS HG   H  N N 59  
CYS HXT  H  N N 60  
FE  FE   FE N N 61  
GLN N    N  N N 62  
GLN CA   C  N S 63  
GLN C    C  N N 64  
GLN O    O  N N 65  
GLN CB   C  N N 66  
GLN CG   C  N N 67  
GLN CD   C  N N 68  
GLN OE1  O  N N 69  
GLN NE2  N  N N 70  
GLN OXT  O  N N 71  
GLN H    H  N N 72  
GLN H2   H  N N 73  
GLN HA   H  N N 74  
GLN HB2  H  N N 75  
GLN HB3  H  N N 76  
GLN HG2  H  N N 77  
GLN HG3  H  N N 78  
GLN HE21 H  N N 79  
GLN HE22 H  N N 80  
GLN HXT  H  N N 81  
GLU N    N  N N 82  
GLU CA   C  N S 83  
GLU C    C  N N 84  
GLU O    O  N N 85  
GLU CB   C  N N 86  
GLU CG   C  N N 87  
GLU CD   C  N N 88  
GLU OE1  O  N N 89  
GLU OE2  O  N N 90  
GLU OXT  O  N N 91  
GLU H    H  N N 92  
GLU H2   H  N N 93  
GLU HA   H  N N 94  
GLU HB2  H  N N 95  
GLU HB3  H  N N 96  
GLU HG2  H  N N 97  
GLU HG3  H  N N 98  
GLU HE2  H  N N 99  
GLU HXT  H  N N 100 
GLY N    N  N N 101 
GLY CA   C  N N 102 
GLY C    C  N N 103 
GLY O    O  N N 104 
GLY OXT  O  N N 105 
GLY H    H  N N 106 
GLY H2   H  N N 107 
GLY HA2  H  N N 108 
GLY HA3  H  N N 109 
GLY HXT  H  N N 110 
HOH O    O  N N 111 
HOH H1   H  N N 112 
HOH H2   H  N N 113 
LEU N    N  N N 114 
LEU CA   C  N S 115 
LEU C    C  N N 116 
LEU O    O  N N 117 
LEU CB   C  N N 118 
LEU CG   C  N N 119 
LEU CD1  C  N N 120 
LEU CD2  C  N N 121 
LEU OXT  O  N N 122 
LEU H    H  N N 123 
LEU H2   H  N N 124 
LEU HA   H  N N 125 
LEU HB2  H  N N 126 
LEU HB3  H  N N 127 
LEU HG   H  N N 128 
LEU HD11 H  N N 129 
LEU HD12 H  N N 130 
LEU HD13 H  N N 131 
LEU HD21 H  N N 132 
LEU HD22 H  N N 133 
LEU HD23 H  N N 134 
LEU HXT  H  N N 135 
LYS N    N  N N 136 
LYS CA   C  N S 137 
LYS C    C  N N 138 
LYS O    O  N N 139 
LYS CB   C  N N 140 
LYS CG   C  N N 141 
LYS CD   C  N N 142 
LYS CE   C  N N 143 
LYS NZ   N  N N 144 
LYS OXT  O  N N 145 
LYS H    H  N N 146 
LYS H2   H  N N 147 
LYS HA   H  N N 148 
LYS HB2  H  N N 149 
LYS HB3  H  N N 150 
LYS HG2  H  N N 151 
LYS HG3  H  N N 152 
LYS HD2  H  N N 153 
LYS HD3  H  N N 154 
LYS HE2  H  N N 155 
LYS HE3  H  N N 156 
LYS HZ1  H  N N 157 
LYS HZ2  H  N N 158 
LYS HZ3  H  N N 159 
LYS HXT  H  N N 160 
MET N    N  N N 161 
MET CA   C  N S 162 
MET C    C  N N 163 
MET O    O  N N 164 
MET CB   C  N N 165 
MET CG   C  N N 166 
MET SD   S  N N 167 
MET CE   C  N N 168 
MET OXT  O  N N 169 
MET H    H  N N 170 
MET H2   H  N N 171 
MET HA   H  N N 172 
MET HB2  H  N N 173 
MET HB3  H  N N 174 
MET HG2  H  N N 175 
MET HG3  H  N N 176 
MET HE1  H  N N 177 
MET HE2  H  N N 178 
MET HE3  H  N N 179 
MET HXT  H  N N 180 
THR N    N  N N 181 
THR CA   C  N S 182 
THR C    C  N N 183 
THR O    O  N N 184 
THR CB   C  N R 185 
THR OG1  O  N N 186 
THR CG2  C  N N 187 
THR OXT  O  N N 188 
THR H    H  N N 189 
THR H2   H  N N 190 
THR HA   H  N N 191 
THR HB   H  N N 192 
THR HG1  H  N N 193 
THR HG21 H  N N 194 
THR HG22 H  N N 195 
THR HG23 H  N N 196 
THR HXT  H  N N 197 
TYR N    N  N N 198 
TYR CA   C  N S 199 
TYR C    C  N N 200 
TYR O    O  N N 201 
TYR CB   C  N N 202 
TYR CG   C  Y N 203 
TYR CD1  C  Y N 204 
TYR CD2  C  Y N 205 
TYR CE1  C  Y N 206 
TYR CE2  C  Y N 207 
TYR CZ   C  Y N 208 
TYR OH   O  N N 209 
TYR OXT  O  N N 210 
TYR H    H  N N 211 
TYR H2   H  N N 212 
TYR HA   H  N N 213 
TYR HB2  H  N N 214 
TYR HB3  H  N N 215 
TYR HD1  H  N N 216 
TYR HD2  H  N N 217 
TYR HE1  H  N N 218 
TYR HE2  H  N N 219 
TYR HH   H  N N 220 
TYR HXT  H  N N 221 
VAL N    N  N N 222 
VAL CA   C  N S 223 
VAL C    C  N N 224 
VAL O    O  N N 225 
VAL CB   C  N N 226 
VAL CG1  C  N N 227 
VAL CG2  C  N N 228 
VAL OXT  O  N N 229 
VAL H    H  N N 230 
VAL H2   H  N N 231 
VAL HA   H  N N 232 
VAL HB   H  N N 233 
VAL HG11 H  N N 234 
VAL HG12 H  N N 235 
VAL HG13 H  N N 236 
VAL HG21 H  N N 237 
VAL HG22 H  N N 238 
VAL HG23 H  N N 239 
VAL HXT  H  N N 240 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
ALA N   CA   sing N N 1   
ALA N   H    sing N N 2   
ALA N   H2   sing N N 3   
ALA CA  C    sing N N 4   
ALA CA  CB   sing N N 5   
ALA CA  HA   sing N N 6   
ALA C   O    doub N N 7   
ALA C   OXT  sing N N 8   
ALA CB  HB1  sing N N 9   
ALA CB  HB2  sing N N 10  
ALA CB  HB3  sing N N 11  
ALA OXT HXT  sing N N 12  
ASN N   CA   sing N N 13  
ASN N   H    sing N N 14  
ASN N   H2   sing N N 15  
ASN CA  C    sing N N 16  
ASN CA  CB   sing N N 17  
ASN CA  HA   sing N N 18  
ASN C   O    doub N N 19  
ASN C   OXT  sing N N 20  
ASN CB  CG   sing N N 21  
ASN CB  HB2  sing N N 22  
ASN CB  HB3  sing N N 23  
ASN CG  OD1  doub N N 24  
ASN CG  ND2  sing N N 25  
ASN ND2 HD21 sing N N 26  
ASN ND2 HD22 sing N N 27  
ASN OXT HXT  sing N N 28  
ASP N   CA   sing N N 29  
ASP N   H    sing N N 30  
ASP N   H2   sing N N 31  
ASP CA  C    sing N N 32  
ASP CA  CB   sing N N 33  
ASP CA  HA   sing N N 34  
ASP C   O    doub N N 35  
ASP C   OXT  sing N N 36  
ASP CB  CG   sing N N 37  
ASP CB  HB2  sing N N 38  
ASP CB  HB3  sing N N 39  
ASP CG  OD1  doub N N 40  
ASP CG  OD2  sing N N 41  
ASP OD2 HD2  sing N N 42  
ASP OXT HXT  sing N N 43  
CYS N   CA   sing N N 44  
CYS N   H    sing N N 45  
CYS N   H2   sing N N 46  
CYS CA  C    sing N N 47  
CYS CA  CB   sing N N 48  
CYS CA  HA   sing N N 49  
CYS C   O    doub N N 50  
CYS C   OXT  sing N N 51  
CYS CB  SG   sing N N 52  
CYS CB  HB2  sing N N 53  
CYS CB  HB3  sing N N 54  
CYS SG  HG   sing N N 55  
CYS OXT HXT  sing N N 56  
GLN N   CA   sing N N 57  
GLN N   H    sing N N 58  
GLN N   H2   sing N N 59  
GLN CA  C    sing N N 60  
GLN CA  CB   sing N N 61  
GLN CA  HA   sing N N 62  
GLN C   O    doub N N 63  
GLN C   OXT  sing N N 64  
GLN CB  CG   sing N N 65  
GLN CB  HB2  sing N N 66  
GLN CB  HB3  sing N N 67  
GLN CG  CD   sing N N 68  
GLN CG  HG2  sing N N 69  
GLN CG  HG3  sing N N 70  
GLN CD  OE1  doub N N 71  
GLN CD  NE2  sing N N 72  
GLN NE2 HE21 sing N N 73  
GLN NE2 HE22 sing N N 74  
GLN OXT HXT  sing N N 75  
GLU N   CA   sing N N 76  
GLU N   H    sing N N 77  
GLU N   H2   sing N N 78  
GLU CA  C    sing N N 79  
GLU CA  CB   sing N N 80  
GLU CA  HA   sing N N 81  
GLU C   O    doub N N 82  
GLU C   OXT  sing N N 83  
GLU CB  CG   sing N N 84  
GLU CB  HB2  sing N N 85  
GLU CB  HB3  sing N N 86  
GLU CG  CD   sing N N 87  
GLU CG  HG2  sing N N 88  
GLU CG  HG3  sing N N 89  
GLU CD  OE1  doub N N 90  
GLU CD  OE2  sing N N 91  
GLU OE2 HE2  sing N N 92  
GLU OXT HXT  sing N N 93  
GLY N   CA   sing N N 94  
GLY N   H    sing N N 95  
GLY N   H2   sing N N 96  
GLY CA  C    sing N N 97  
GLY CA  HA2  sing N N 98  
GLY CA  HA3  sing N N 99  
GLY C   O    doub N N 100 
GLY C   OXT  sing N N 101 
GLY OXT HXT  sing N N 102 
HOH O   H1   sing N N 103 
HOH O   H2   sing N N 104 
LEU N   CA   sing N N 105 
LEU N   H    sing N N 106 
LEU N   H2   sing N N 107 
LEU CA  C    sing N N 108 
LEU CA  CB   sing N N 109 
LEU CA  HA   sing N N 110 
LEU C   O    doub N N 111 
LEU C   OXT  sing N N 112 
LEU CB  CG   sing N N 113 
LEU CB  HB2  sing N N 114 
LEU CB  HB3  sing N N 115 
LEU CG  CD1  sing N N 116 
LEU CG  CD2  sing N N 117 
LEU CG  HG   sing N N 118 
LEU CD1 HD11 sing N N 119 
LEU CD1 HD12 sing N N 120 
LEU CD1 HD13 sing N N 121 
LEU CD2 HD21 sing N N 122 
LEU CD2 HD22 sing N N 123 
LEU CD2 HD23 sing N N 124 
LEU OXT HXT  sing N N 125 
LYS N   CA   sing N N 126 
LYS N   H    sing N N 127 
LYS N   H2   sing N N 128 
LYS CA  C    sing N N 129 
LYS CA  CB   sing N N 130 
LYS CA  HA   sing N N 131 
LYS C   O    doub N N 132 
LYS C   OXT  sing N N 133 
LYS CB  CG   sing N N 134 
LYS CB  HB2  sing N N 135 
LYS CB  HB3  sing N N 136 
LYS CG  CD   sing N N 137 
LYS CG  HG2  sing N N 138 
LYS CG  HG3  sing N N 139 
LYS CD  CE   sing N N 140 
LYS CD  HD2  sing N N 141 
LYS CD  HD3  sing N N 142 
LYS CE  NZ   sing N N 143 
LYS CE  HE2  sing N N 144 
LYS CE  HE3  sing N N 145 
LYS NZ  HZ1  sing N N 146 
LYS NZ  HZ2  sing N N 147 
LYS NZ  HZ3  sing N N 148 
LYS OXT HXT  sing N N 149 
MET N   CA   sing N N 150 
MET N   H    sing N N 151 
MET N   H2   sing N N 152 
MET CA  C    sing N N 153 
MET CA  CB   sing N N 154 
MET CA  HA   sing N N 155 
MET C   O    doub N N 156 
MET C   OXT  sing N N 157 
MET CB  CG   sing N N 158 
MET CB  HB2  sing N N 159 
MET CB  HB3  sing N N 160 
MET CG  SD   sing N N 161 
MET CG  HG2  sing N N 162 
MET CG  HG3  sing N N 163 
MET SD  CE   sing N N 164 
MET CE  HE1  sing N N 165 
MET CE  HE2  sing N N 166 
MET CE  HE3  sing N N 167 
MET OXT HXT  sing N N 168 
THR N   CA   sing N N 169 
THR N   H    sing N N 170 
THR N   H2   sing N N 171 
THR CA  C    sing N N 172 
THR CA  CB   sing N N 173 
THR CA  HA   sing N N 174 
THR C   O    doub N N 175 
THR C   OXT  sing N N 176 
THR CB  OG1  sing N N 177 
THR CB  CG2  sing N N 178 
THR CB  HB   sing N N 179 
THR OG1 HG1  sing N N 180 
THR CG2 HG21 sing N N 181 
THR CG2 HG22 sing N N 182 
THR CG2 HG23 sing N N 183 
THR OXT HXT  sing N N 184 
TYR N   CA   sing N N 185 
TYR N   H    sing N N 186 
TYR N   H2   sing N N 187 
TYR CA  C    sing N N 188 
TYR CA  CB   sing N N 189 
TYR CA  HA   sing N N 190 
TYR C   O    doub N N 191 
TYR C   OXT  sing N N 192 
TYR CB  CG   sing N N 193 
TYR CB  HB2  sing N N 194 
TYR CB  HB3  sing N N 195 
TYR CG  CD1  doub Y N 196 
TYR CG  CD2  sing Y N 197 
TYR CD1 CE1  sing Y N 198 
TYR CD1 HD1  sing N N 199 
TYR CD2 CE2  doub Y N 200 
TYR CD2 HD2  sing N N 201 
TYR CE1 CZ   doub Y N 202 
TYR CE1 HE1  sing N N 203 
TYR CE2 CZ   sing Y N 204 
TYR CE2 HE2  sing N N 205 
TYR CZ  OH   sing N N 206 
TYR OH  HH   sing N N 207 
TYR OXT HXT  sing N N 208 
VAL N   CA   sing N N 209 
VAL N   H    sing N N 210 
VAL N   H2   sing N N 211 
VAL CA  C    sing N N 212 
VAL CA  CB   sing N N 213 
VAL CA  HA   sing N N 214 
VAL C   O    doub N N 215 
VAL C   OXT  sing N N 216 
VAL CB  CG1  sing N N 217 
VAL CB  CG2  sing N N 218 
VAL CB  HB   sing N N 219 
VAL CG1 HG11 sing N N 220 
VAL CG1 HG12 sing N N 221 
VAL CG1 HG13 sing N N 222 
VAL CG2 HG21 sing N N 223 
VAL CG2 HG22 sing N N 224 
VAL CG2 HG23 sing N N 225 
VAL OXT HXT  sing N N 226 
# 
_atom_sites.entry_id                    1DXG 
_atom_sites.fract_transf_matrix[1][1]   0.023708 
_atom_sites.fract_transf_matrix[1][2]   0.013688 
_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]   0.027376 
_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]   0.013847 
_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_