0.032765 0.000000 0.000000 0.000000 0.026490 0.000000 0.000000 0.000000 0.025400 0.00000 0.00000 0.00000 Adman, E.T. Sieker, L.C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.0 90.0 90.0 30.52 37.75 39.37 C3 H7 N O2 89.093 y ALANINE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking Fe4 S4 351.640 IRON/SULFUR CLUSTER non-polymer C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N O N 21 N N N 22 N O N 23 N H N 24 N H N 25 N H N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N N N 32 S C N 33 N C N 34 N O N 35 N C N 36 N C N 37 N O N 38 N O N 39 N O N 40 N H N 41 N H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N H N 47 N N N 48 R C N 49 N C N 50 N O N 51 N C N 52 N S N 53 N O N 54 N H N 55 N H N 56 N H N 57 N H N 58 N H N 59 N H N 60 N H N 61 N N N 62 S C N 63 N C N 64 N O N 65 N C N 66 N C N 67 N C N 68 N O N 69 N N N 70 N O N 71 N H N 72 N H N 73 N H N 74 N H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N H N 81 N N N 82 S C N 83 N C N 84 N O N 85 N C N 86 N C N 87 N C N 88 N O N 89 N O N 90 N O N 91 N H N 92 N H N 93 N H N 94 N H N 95 N H N 96 N H N 97 N H N 98 N H N 99 N H N 100 N N N 101 N C N 102 N C N 103 N O N 104 N O N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N O N 111 N H N 112 N H N 113 N N N 114 S C N 115 N C N 116 N O N 117 S C N 118 N C N 119 N C N 120 N C N 121 N O N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N H N 128 N H N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N H N 135 N N N 136 S C N 137 N C N 138 N O N 139 N C N 140 N C N 141 N C N 142 N C N 143 N N N 144 N O N 145 N H N 146 N H N 147 N H N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N H N 160 N N N 161 S C N 162 N C N 163 N O N 164 N C N 165 N C N 166 N C N 167 N O N 168 N H N 169 N H N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N N N 178 S C N 179 N C N 180 N O N 181 N C N 182 N O N 183 N O N 184 N H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N H N 191 N FE N 192 N FE N 193 N FE N 194 N FE N 195 N S N 196 N S N 197 N S N 198 N S N 199 N N N 200 S C N 201 N C N 202 N O N 203 N C Y 204 N C Y 205 N C Y 206 N C Y 207 N C Y 208 N C Y 209 N C N 210 N O N 211 N O N 212 N H N 213 N H N 214 N H N 215 N H N 216 N H N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N N N 224 S C N 225 N C N 226 N O N 227 N C N 228 N C N 229 N C N 230 N O N 231 N H N 232 N H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N H N 238 N H N 239 N H N 240 N H N 241 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N doub N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N sing N 34 N sing N 35 N doub N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N doub N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N doub N 64 N sing N 65 N sing N 66 N sing N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N doub N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N sing N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N doub N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N doub N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N doub N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N doub N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N doub N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N doub N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N doub N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N doub N 199 N sing N 200 N sing N 201 N sing N 202 N sing Y 203 N doub Y 204 N sing Y 205 N sing N 206 N sing Y 207 N doub N 208 N sing Y 209 N doub N 210 N sing Y 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N doub N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing to be published 0353 The 2[4Fe-4S] Ferredoxins US J.Am.Chem.Soc. JACSAT 0004 0002-7863 113 2055 2064 The Environment of Fe4S4 Clusters in Ferredoxins and High-Potential Iron Proteins. New Information from X-ray Crystallography and Resonance Raman Spectroscopy 1991 US J.Biol.Chem. JBCHA3 0071 0021-9258 251 3801 3806 Structure of Peptococcus aerogenes Ferredoxin Refinement at 2 A Resolution 1976 US J.Biol.Chem. JBCHA3 0071 0021-9258 248 3987 3996 The Structure of a Bacterial Ferredoxin 1973 10.2210/pdb1dur/pdb pdb_00001dur 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 298.0 1 DIFFRACTOMETER 1972-01-01 PICKER SINGLE WAVELENGTH M x-ray 1 1.5418 1.0 1.5418 SEALED TUBE OTHER 5557.229 2[4FE-4S] FERREDOXIN 1 nat polymer 351.640 IRON/SULFUR CLUSTER 2 syn non-polymer 18.015 water 93 nat water no no AYVINDSCIACGACKPECPVNCIQEGSIYAIDADSCIDCGSCASVCPVGAPNPED AYVINDSCIACGACKPECPVNCIQEGSIYAIDADSCIDCGSCASVCPVGAPNPED A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n FORMERLY CALLED PEPTOCOCCUS AEROGENES Peptoniphilus sample 1258 Peptoniphilus asaccharolyticus 2 2.04 39.67 EVAPORATION 7.5 3.3-3.5M ammonium sulfate, tris-chloride buffer, pH 7.5, EVAPORATION, temperature 277.0K 277.0 software diffrn_source chem_comp_atom chem_comp_bond database_2 pdbx_struct_conn_angle struct_conn struct_site repository Initial release Version format compliance Version format compliance Non-polymer description Refinement description Data collection Data collection Database references Derived calculations 1 0 2000-03-29 1 1 2008-04-27 1 2 2011-07-13 1 3 2014-08-13 1 4 2017-10-04 1 5 2018-04-04 1 6 2024-02-07 _diffrn_source.type _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_seq_id _pdbx_struct_conn_angle.ptnr2_label_asym_id _pdbx_struct_conn_angle.ptnr2_label_atom_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.ptnr1_auth_comp_id _struct_conn.ptnr1_auth_seq_id _struct_conn.ptnr1_label_asym_id _struct_conn.ptnr1_label_atom_id _struct_conn.ptnr1_label_comp_id _struct_conn.ptnr1_label_seq_id _struct_conn.ptnr2_auth_comp_id _struct_conn.ptnr2_auth_seq_id _struct_conn.ptnr2_label_asym_id _struct_conn.ptnr2_label_atom_id _struct_conn.ptnr2_label_comp_id _struct_conn.ptnr2_label_seq_id _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id 2000-03-29 SPRSDE current deposition is replacement for 1FDX RCSB Y RCSB 2000-01-18 REL REL SF4 IRON/SULFUR CLUSTER HOH water FS4 56 2 SF4 SF4 56 A FS4 57 2 SF4 SF4 57 A H2O 105 3 HOH HOH 105 A H2O 152 3 HOH HOH 152 A H2O 153 3 HOH HOH 153 A H2O 154 3 HOH HOH 154 A H2O 155 3 HOH HOH 155 A H2O 156 3 HOH HOH 156 A H2O 157 3 HOH HOH 157 A H2O 159 3 HOH HOH 159 A H2O 160 3 HOH HOH 160 A H2O 161 3 HOH HOH 161 A H2O 162 3 HOH HOH 162 A H2O 163 3 HOH HOH 163 A H2O 164 3 HOH HOH 164 A H2O 165 3 HOH HOH 165 A H2O 166 3 HOH HOH 166 A H2O 167 3 HOH HOH 167 A H2O 168 3 HOH HOH 168 A H2O 171 3 HOH HOH 171 A H2O 172 3 HOH HOH 172 A H2O 173 3 HOH HOH 173 A H2O 174 3 HOH HOH 174 A H2O 175 3 HOH HOH 175 A H2O 176 3 HOH HOH 176 A H2O 177 3 HOH HOH 177 A H2O 178 3 HOH HOH 178 A H2O 179 3 HOH HOH 179 A H2O 180 3 HOH HOH 180 A H2O 182 3 HOH HOH 182 A H2O 184 3 HOH HOH 184 A H2O 185 3 HOH HOH 185 A H2O 186 3 HOH HOH 186 A H2O 187 3 HOH HOH 187 A H2O 190 3 HOH HOH 190 A H2O 191 3 HOH HOH 191 A H2O 192 3 HOH HOH 192 A H2O 195 3 HOH HOH 195 A H2O 1001 3 HOH HOH 1001 A H2O 1002 3 HOH HOH 1002 A H2O 1005 3 HOH HOH 1005 A H2O 1006 3 HOH HOH 1006 A H2O 1007 3 HOH HOH 1007 A H2O 1008 3 HOH HOH 1008 A H2O 1012 3 HOH HOH 1012 A H2O 1013 3 HOH HOH 1013 A H2O 1015 3 HOH HOH 1015 A H2O 1017 3 HOH HOH 1017 A H2O 1018 3 HOH HOH 1018 A H2O 1020 3 HOH HOH 1020 A H2O 1021 3 HOH HOH 1021 A H2O 1025 3 HOH HOH 1025 A H2O 1026 3 HOH HOH 1026 A H2O 1027 3 HOH HOH 1027 A H2O 1028 3 HOH HOH 1028 A H2O 1029 3 HOH HOH 1029 A H2O 1031 3 HOH HOH 1031 A H2O 1032 3 HOH HOH 1032 A H2O 1033 3 HOH HOH 1033 A H2O 1034 3 HOH HOH 1034 A H2O 1035 3 HOH HOH 1035 A H2O 1036 3 HOH HOH 1036 A H2O 1037 3 HOH HOH 1037 A H2O 1038 3 HOH HOH 1038 A H2O 1039 3 HOH HOH 1039 A H2O 1043 3 HOH HOH 1043 A H2O 1045 3 HOH HOH 1045 A H2O 1046 3 HOH HOH 1046 A H2O 1047 3 HOH HOH 1047 A H2O 1048 3 HOH HOH 1048 A H2O 1051 3 HOH HOH 1051 A H2O 1053 3 HOH HOH 1053 A H2O 1054 3 HOH HOH 1054 A H2O 1055 3 HOH HOH 1055 A H2O 2005 3 HOH HOH 2005 A H2O 2006 3 HOH HOH 2006 A H2O 2008 3 HOH HOH 2008 A H2O 2017 3 HOH HOH 2017 A H2O 2020 3 HOH HOH 2020 A H2O 2021 3 HOH HOH 2021 A H2O 2025 3 HOH HOH 2025 A H2O 2028 3 HOH HOH 2028 A H2O 2031 3 HOH HOH 2031 A H2O 2032 3 HOH HOH 2032 A H2O 2034 3 HOH HOH 2034 A H2O 2038 3 HOH HOH 2038 A H2O 2045 3 HOH HOH 2045 A H2O 2055 3 HOH HOH 2055 A H2O 3017 3 HOH HOH 3017 A H2O 3020 3 HOH HOH 3020 A H2O 3025 3 HOH HOH 3025 A H2O 3031 3 HOH HOH 3031 A H2O 3032 3 HOH HOH 3032 A H2O 3055 3 HOH HOH 3055 A H2O 4025 3 HOH HOH 4025 A ALA 1 n 1 ALA 1 A TYR 2 n 2 TYR 2 A VAL 3 n 3 VAL 3 A ILE 4 n 4 ILE 4 A ASN 5 n 5 ASN 5 A ASP 6 n 6 ASP 6 A SER 7 n 7 SER 7 A CYS 8 n 8 CYS 8 A ILE 9 n 9 ILE 9 A ALA 10 n 10 ALA 10 A CYS 11 n 11 CYS 11 A GLY 12 n 12 GLY 12 A ALA 13 n 13 ALA 13 A CYS 14 n 14 CYS 14 A LYS 15 n 15 LYS 15 A PRO 16 n 16 PRO 16 A GLU 17 n 17 GLU 17 A CYS 18 n 18 CYS 18 A PRO 19 n 19 PRO 19 A VAL 20 n 20 VAL 20 A ASN 21 n 21 ASN 21 A CYS 22 n 22 CYS 22 A ILE 23 n 23 ILE 23 A GLN 24 n 24 GLN 24 A GLU 25 n 25 GLU 25 A GLY 26 n 26 GLY 26 A ALA 27 n 27 SER 27 A ILE 28 n 28 ILE 28 A TYR 29 n 29 TYR 29 A ALA 30 n 30 ALA 30 A ILE 31 n 31 ILE 31 A ASP 32 n 32 ASP 32 A ALA 33 n 33 ALA 33 A ASP 34 n 34 ASP 34 A SER 35 n 35 SER 35 A CYS 36 n 36 CYS 36 A ILE 37 n 37 ILE 37 A ASP 38 n 38 ASP 38 A CYS 39 n 39 CYS 39 A GLY 40 n 40 GLY 40 A SER 41 n 41 SER 41 A CYS 42 n 42 CYS 42 A ALA 43 n 43 ALA 43 A SER 44 n 44 SER 44 A VAL 45 n 45 VAL 45 A CYS 46 n 46 CYS 46 A PRO 47 n 47 PRO 47 A VAL 48 n 48 VAL 48 A GLY 49 n 49 GLY 49 A ALA 50 n 50 ALA 50 A PRO 51 n 51 PRO 51 A ASN 52 n 52 ASN 52 A PRO 53 n 53 PRO 53 A GLU 54 n 54 GLU 54 A ASP 55 n 55 ASP 55 A author_defined_assembly 1 monomeric A CYS 8 A SG CYS 8 1_555 A SF4 56 B FE1 SF4 1_555 A SF4 56 B S2 SF4 1_555 118.3 A CYS 8 A SG CYS 8 1_555 A SF4 56 B FE1 SF4 1_555 A SF4 56 B S3 SF4 1_555 111.6 A SF4 56 B S2 SF4 1_555 A SF4 56 B FE1 SF4 1_555 A SF4 56 B S3 SF4 1_555 104.8 A CYS 8 A SG CYS 8 1_555 A SF4 56 B FE1 SF4 1_555 A SF4 56 B S4 SF4 1_555 115.9 A SF4 56 B S2 SF4 1_555 A SF4 56 B FE1 SF4 1_555 A SF4 56 B S4 SF4 1_555 103.1 A SF4 56 B S3 SF4 1_555 A SF4 56 B FE1 SF4 1_555 A SF4 56 B S4 SF4 1_555 101.2 A CYS 11 A SG CYS 11 1_555 A SF4 56 B FE2 SF4 1_555 A SF4 56 B S1 SF4 1_555 104.1 A CYS 11 A SG CYS 11 1_555 A SF4 56 B FE2 SF4 1_555 A SF4 56 B S3 SF4 1_555 120.2 A SF4 56 B S1 SF4 1_555 A SF4 56 B FE2 SF4 1_555 A SF4 56 B S3 SF4 1_555 100.4 A CYS 11 A SG CYS 11 1_555 A SF4 56 B FE2 SF4 1_555 A SF4 56 B S4 SF4 1_555 118.1 A SF4 56 B S1 SF4 1_555 A SF4 56 B FE2 SF4 1_555 A SF4 56 B S4 SF4 1_555 109.0 A SF4 56 B S3 SF4 1_555 A SF4 56 B FE2 SF4 1_555 A SF4 56 B S4 SF4 1_555 103.4 A CYS 14 A SG CYS 14 1_555 A SF4 56 B FE4 SF4 1_555 A SF4 56 B S1 SF4 1_555 111.0 A CYS 14 A SG CYS 14 1_555 A SF4 56 B FE4 SF4 1_555 A SF4 56 B S2 SF4 1_555 123.9 A SF4 56 B S1 SF4 1_555 A SF4 56 B FE4 SF4 1_555 A SF4 56 B S2 SF4 1_555 102.6 A CYS 14 A SG CYS 14 1_555 A SF4 56 B FE4 SF4 1_555 A SF4 56 B S3 SF4 1_555 108.4 A SF4 56 B S1 SF4 1_555 A SF4 56 B FE4 SF4 1_555 A SF4 56 B S3 SF4 1_555 102.3 A SF4 56 B S2 SF4 1_555 A SF4 56 B FE4 SF4 1_555 A SF4 56 B S3 SF4 1_555 106.5 A CYS 18 A SG CYS 18 1_555 A SF4 57 C FE3 SF4 1_555 A SF4 57 C S1 SF4 1_555 110.8 A CYS 18 A SG CYS 18 1_555 A SF4 57 C FE3 SF4 1_555 A SF4 57 C S2 SF4 1_555 125.3 A SF4 57 C S1 SF4 1_555 A SF4 57 C FE3 SF4 1_555 A SF4 57 C S2 SF4 1_555 101.4 A CYS 18 A SG CYS 18 1_555 A SF4 57 C FE3 SF4 1_555 A SF4 57 C S4 SF4 1_555 112.1 A SF4 57 C S1 SF4 1_555 A SF4 57 C FE3 SF4 1_555 A SF4 57 C S4 SF4 1_555 102.0 A SF4 57 C S2 SF4 1_555 A SF4 57 C FE3 SF4 1_555 A SF4 57 C S4 SF4 1_555 102.4 A CYS 36 A SG CYS 36 1_555 A SF4 57 C FE1 SF4 1_555 A SF4 57 C S2 SF4 1_555 119.0 A CYS 36 A SG CYS 36 1_555 A SF4 57 C FE1 SF4 1_555 A SF4 57 C S3 SF4 1_555 105.1 A SF4 57 C S2 SF4 1_555 A SF4 57 C FE1 SF4 1_555 A SF4 57 C S3 SF4 1_555 102.0 A CYS 36 A SG CYS 36 1_555 A SF4 57 C FE1 SF4 1_555 A SF4 57 C S4 SF4 1_555 120.4 A SF4 57 C S2 SF4 1_555 A SF4 57 C FE1 SF4 1_555 A SF4 57 C S4 SF4 1_555 105.4 A SF4 57 C S3 SF4 1_555 A SF4 57 C FE1 SF4 1_555 A SF4 57 C S4 SF4 1_555 101.8 A CYS 39 A SG CYS 39 1_555 A SF4 57 C FE2 SF4 1_555 A SF4 57 C S1 SF4 1_555 101.5 A CYS 39 A SG CYS 39 1_555 A SF4 57 C FE2 SF4 1_555 A SF4 57 C S3 SF4 1_555 120.2 A SF4 57 C S1 SF4 1_555 A SF4 57 C FE2 SF4 1_555 A SF4 57 C S3 SF4 1_555 100.6 A CYS 39 A SG CYS 39 1_555 A SF4 57 C FE2 SF4 1_555 A SF4 57 C S4 SF4 1_555 118.4 A SF4 57 C S1 SF4 1_555 A SF4 57 C FE2 SF4 1_555 A SF4 57 C S4 SF4 1_555 110.6 A SF4 57 C S3 SF4 1_555 A SF4 57 C FE2 SF4 1_555 A SF4 57 C S4 SF4 1_555 104.0 A CYS 42 A SG CYS 42 1_555 A SF4 57 C FE4 SF4 1_555 A SF4 57 C S1 SF4 1_555 111.6 A CYS 42 A SG CYS 42 1_555 A SF4 57 C FE4 SF4 1_555 A SF4 57 C S2 SF4 1_555 123.4 A SF4 57 C S1 SF4 1_555 A SF4 57 C FE4 SF4 1_555 A SF4 57 C S2 SF4 1_555 104.3 A CYS 42 A SG CYS 42 1_555 A SF4 57 C FE4 SF4 1_555 A SF4 57 C S3 SF4 1_555 106.4 A SF4 57 C S1 SF4 1_555 A SF4 57 C FE4 SF4 1_555 A SF4 57 C S3 SF4 1_555 102.7 A SF4 57 C S2 SF4 1_555 A SF4 57 C FE4 SF4 1_555 A SF4 57 C S3 SF4 1_555 106.4 A CYS 46 A SG CYS 46 1_555 A SF4 56 B FE3 SF4 1_555 A SF4 56 B S1 SF4 1_555 116.5 A CYS 46 A SG CYS 46 1_555 A SF4 56 B FE3 SF4 1_555 A SF4 56 B S2 SF4 1_555 118.6 A SF4 56 B S1 SF4 1_555 A SF4 56 B FE3 SF4 1_555 A SF4 56 B S2 SF4 1_555 101.5 A CYS 46 A SG CYS 46 1_555 A SF4 56 B FE3 SF4 1_555 A SF4 56 B S4 SF4 1_555 108.9 A SF4 56 B S1 SF4 1_555 A SF4 56 B FE3 SF4 1_555 A SF4 56 B S4 SF4 1_555 108.0 A SF4 56 B S2 SF4 1_555 A SF4 56 B FE3 SF4 1_555 A SF4 56 B S4 SF4 1_555 101.9 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 A N VAL 3 A N VAL 3 A O ASN 52 A O ASN 52 A N GLN 24 A N GLN 24 A O ALA 30 A O ALA 30 1 A OG SER 27 A OG SER 27 1 Y 1 A A O O HOH HOH 1005 1055 2.19 Used Xplor positional and individual B refinement. Refinement with "modern" tools (PROLSQ, then XPLOR) revealed a new cysteine in position 22, subsequently verified by partial sequencing. See Citation 1. The close contacts listed in remark 500 are waters that are regarded as alternative sites, not all occupied simultaneously. 0.155 0.155 0.14 2.0 10.0 3220 2963 1 0.0 1.0 Engh and Huber 2.0 10.0 93 488 16 0 379 2.0 10.0 1DUR 3220 3220 0.0 0.0 0.05 1 100 refinement X-PLOR 3.843 data reduction PICKER Replacement for 1FDX 2(4FE4S) ferredoxin from (NOW) Peptostreptococcus asaccharolyticus 1 N N 2 N N 2 N N 3 N N A CYS 14 A CYS 14 HELX_P A CYS 18 A CYS 18 5 1 5 A GLY 40 A GLY 40 HELX_P A CYS 46 A CYS 46 1 2 7 metalc 2.307 A CYS 8 A SG CYS 8 1_555 A SF4 56 B FE1 SF4 1_555 metalc 2.167 A CYS 11 A SG CYS 11 1_555 A SF4 56 B FE2 SF4 1_555 metalc 2.245 A CYS 14 A SG CYS 14 1_555 A SF4 56 B FE4 SF4 1_555 metalc 2.209 A CYS 18 A SG CYS 18 1_555 A SF4 57 C FE3 SF4 1_555 metalc 2.243 A CYS 36 A SG CYS 36 1_555 A SF4 57 C FE1 SF4 1_555 metalc 2.344 A CYS 39 A SG CYS 39 1_555 A SF4 57 C FE2 SF4 1_555 metalc 2.236 A CYS 42 A SG CYS 42 1_555 A SF4 57 C FE4 SF4 1_555 metalc 2.197 A CYS 46 A SG CYS 46 1_555 A SF4 56 B FE3 SF4 1_555 ELECTRON TRANSPORT TWO 4Fe-4S clusters, ELECTRON TRANSPORT FER_PEPAS UNP 1 P00193 1 55 1DUR 1 55 P00193 A 1 1 55 2 2 anti-parallel anti-parallel A TYR 2 A TYR 2 A ILE 4 A ILE 4 A PRO 51 A PRO 51 A PRO 53 A PRO 53 A ILE 23 A ILE 23 A GLN 24 A GLN 24 A ALA 30 A ALA 30 A ILE 31 A ILE 31 BINDING SITE FOR RESIDUE SF4 A 56 A SF4 56 Software 7 BINDING SITE FOR RESIDUE SF4 A 57 A SF4 57 Software 8 A CYS 8 A CYS 8 7 1_555 A ILE 9 A ILE 9 7 1_555 A CYS 11 A CYS 11 7 1_555 A GLY 12 A GLY 12 7 1_555 A CYS 14 A CYS 14 7 1_555 A CYS 46 A CYS 46 7 1_555 A VAL 48 A VAL 48 7 1_555 A CYS 18 A CYS 18 8 1_555 A CYS 22 A CYS 22 8 1_555 A ILE 31 A ILE 31 8 1_555 A CYS 36 A CYS 36 8 1_555 A ILE 37 A ILE 37 8 1_555 A CYS 39 A CYS 39 8 1_555 A GLY 40 A GLY 40 8 1_555 A CYS 42 A CYS 42 8 1_555 19 P 21 21 21