1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Bentrop, D. Bertini, I. Capozzi, F. Dikiy, A. Eltis, L. Luchinat, C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 1 90.00 90.00 90.00 1.000 1.000 1.000 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE 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 C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE 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 C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Biochemistry BICHAW 0033 0006-2960 35 5928 5936 10.1021/bi9528513 8639555 Three-dimensional structure of the reduced C77S mutant of the Chromatium vinosum high-potential iron-sulfur protein through nuclear magnetic resonance: comparison with the solution structure of the wild-type protein. 1996 US J.Am.Chem.Soc. JACSAT 0004 0002-7863 118 75 A Serine->Cysteine Ligand Mutation in the High Potential Iron-Sulfur Protein from Chromatium Vinosum Provides Insight Into the Electronic Structure of the [4Fe-4S] Cluster 1996 US Biochemistry BICHAW 0033 0006-2960 34 206 The Three-Dimensional Solution Structure of the Reduced High-Potential Iron-Sulfur Protein from Chromatium Vinosum Through NMR 1995 10.2210/pdb1noe/pdb pdb_00001noe 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 REDUCED 8967.939 HIGH POTENTIAL IRON SULFUR PROTEIN C77S 1 man polymer 351.640 IRON/SULFUR CLUSTER 1 syn non-polymer HIPIP no no ASAPANAVAADDATAIALKYNQDATKSERVAAARPGLPPEEQHCANCQFMQADAAGATDEWKGCQLFPGKLINVNGWSAS WTLKAG ASAPANAVAADDATAIALKYNQDATKSERVAAARPGLPPEEQHCANCQFMQADAAGATDEWKGCQLFPGKLINVNGWSAS WTLKAG 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 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 Allochromatium sample POTENTIAL 1049 Allochromatium vinosum database_2 pdbx_database_status pdbx_nmr_software pdbx_struct_assembly pdbx_struct_oper_list struct_conn struct_ref_seq_dif struct_site repository Initial release Version format compliance Version format compliance Data collection Database references Derived calculations Other 1 0 1996-06-10 1 1 2008-03-24 1 2 2011-07-13 1 3 2021-11-03 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _pdbx_nmr_software.name _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_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1996-01-07 REL SF4 IRON/SULFUR CLUSTER 15 GUNTERT,BRAUN,WUTHRICH refinement DIANA PEARLMAN,CASE,CALDWELL,SIEBEL,SINGH,WEINER,KOLLMAN refinement Amber 4.0 FS4 86 2 SF4 SF4 86 A ALA 0 n 1 ALA 0 A SER 1 n 2 SER 1 A ALA 2 n 3 ALA 2 A PRO 3 n 4 PRO 3 A ALA 4 n 5 ALA 4 A ASN 5 n 6 ASN 5 A ALA 6 n 7 ALA 6 A VAL 7 n 8 VAL 7 A ALA 8 n 9 ALA 8 A ALA 9 n 10 ALA 9 A ASP 10 n 11 ASP 10 A ASP 11 n 12 ASP 11 A ALA 12 n 13 ALA 12 A THR 13 n 14 THR 13 A ALA 14 n 15 ALA 14 A ILE 15 n 16 ILE 15 A ALA 16 n 17 ALA 16 A LEU 17 n 18 LEU 17 A LYS 18 n 19 LYS 18 A TYR 19 n 20 TYR 19 A ASN 20 n 21 ASN 20 A GLN 21 n 22 GLN 21 A ASP 22 n 23 ASP 22 A ALA 23 n 24 ALA 23 A THR 24 n 25 THR 24 A LYS 25 n 26 LYS 25 A SER 26 n 27 SER 26 A GLU 27 n 28 GLU 27 A ARG 28 n 29 ARG 28 A VAL 29 n 30 VAL 29 A ALA 30 n 31 ALA 30 A ALA 31 n 32 ALA 31 A ALA 32 n 33 ALA 32 A ARG 33 n 34 ARG 33 A PRO 34 n 35 PRO 34 A GLY 35 n 36 GLY 35 A LEU 36 n 37 LEU 36 A PRO 37 n 38 PRO 37 A PRO 38 n 39 PRO 38 A GLU 39 n 40 GLU 39 A GLU 40 n 41 GLU 40 A GLN 41 n 42 GLN 41 A HIS 42 n 43 HIS 42 A CYS 43 n 44 CYS 43 A ALA 44 n 45 ALA 44 A ASN 45 n 46 ASN 45 A CYS 46 n 47 CYS 46 A GLN 47 n 48 GLN 47 A PHE 48 n 49 PHE 48 A MET 49 n 50 MET 49 A GLN 50 n 51 GLN 50 A ALA 51 n 52 ALA 51 A ASP 52 n 53 ASP 52 A ALA 53 n 54 ALA 53 A ALA 54 n 55 ALA 54 A GLY 55 n 56 GLY 55 A ALA 56 n 57 ALA 56 A THR 57 n 58 THR 57 A ASP 58 n 59 ASP 58 A GLU 59 n 60 GLU 59 A TRP 60 n 61 TRP 60 A LYS 61 n 62 LYS 61 A GLY 62 n 63 GLY 62 A CYS 63 n 64 CYS 63 A GLN 64 n 65 GLN 64 A LEU 65 n 66 LEU 65 A PHE 66 n 67 PHE 66 A PRO 67 n 68 PRO 67 A GLY 68 n 69 GLY 68 A LYS 69 n 70 LYS 69 A LEU 70 n 71 LEU 70 A ILE 71 n 72 ILE 71 A ASN 72 n 73 ASN 72 A VAL 73 n 74 VAL 73 A ASN 74 n 75 ASN 74 A GLY 75 n 76 GLY 75 A TRP 76 n 77 TRP 76 A SER 77 n 78 SER 77 A ALA 78 n 79 ALA 78 A SER 79 n 80 SER 79 A TRP 80 n 81 TRP 80 A THR 81 n 82 THR 81 A LEU 82 n 83 LEU 82 A LYS 83 n 84 LYS 83 A ALA 84 n 85 ALA 84 A GLY 85 n 86 GLY 85 A author_defined_assembly 1 monomeric A CYS 43 A SG CYS 44 1_555 A SF4 86 B FE1 SF4 1_555 A SF4 86 B S2 SF4 1_555 115.7 A CYS 43 A SG CYS 44 1_555 A SF4 86 B FE1 SF4 1_555 A SF4 86 B S3 SF4 1_555 110.7 A SF4 86 B S2 SF4 1_555 A SF4 86 B FE1 SF4 1_555 A SF4 86 B S3 SF4 1_555 105.0 A CYS 43 A SG CYS 44 1_555 A SF4 86 B FE1 SF4 1_555 A SF4 86 B S4 SF4 1_555 115.8 A SF4 86 B S2 SF4 1_555 A SF4 86 B FE1 SF4 1_555 A SF4 86 B S4 SF4 1_555 102.8 A SF4 86 B S3 SF4 1_555 A SF4 86 B FE1 SF4 1_555 A SF4 86 B S4 SF4 1_555 105.9 A CYS 46 A SG CYS 47 1_555 A SF4 86 B FE2 SF4 1_555 A SF4 86 B S1 SF4 1_555 115.0 A CYS 46 A SG CYS 47 1_555 A SF4 86 B FE2 SF4 1_555 A SF4 86 B S3 SF4 1_555 113.8 A SF4 86 B S1 SF4 1_555 A SF4 86 B FE2 SF4 1_555 A SF4 86 B S3 SF4 1_555 103.8 A CYS 46 A SG CYS 47 1_555 A SF4 86 B FE2 SF4 1_555 A SF4 86 B S4 SF4 1_555 111.9 A SF4 86 B S1 SF4 1_555 A SF4 86 B FE2 SF4 1_555 A SF4 86 B S4 SF4 1_555 105.8 A SF4 86 B S3 SF4 1_555 A SF4 86 B FE2 SF4 1_555 A SF4 86 B S4 SF4 1_555 105.7 A CYS 63 A SG CYS 64 1_555 A SF4 86 B FE3 SF4 1_555 A SF4 86 B S1 SF4 1_555 109.9 A CYS 63 A SG CYS 64 1_555 A SF4 86 B FE3 SF4 1_555 A SF4 86 B S2 SF4 1_555 115.1 A SF4 86 B S1 SF4 1_555 A SF4 86 B FE3 SF4 1_555 A SF4 86 B S2 SF4 1_555 106.2 A CYS 63 A SG CYS 64 1_555 A SF4 86 B FE3 SF4 1_555 A SF4 86 B S4 SF4 1_555 115.9 A SF4 86 B S1 SF4 1_555 A SF4 86 B FE3 SF4 1_555 A SF4 86 B S4 SF4 1_555 105.6 A SF4 86 B S2 SF4 1_555 A SF4 86 B FE3 SF4 1_555 A SF4 86 B S4 SF4 1_555 103.3 A SER 77 A OG SER 78 1_555 A SF4 86 B FE4 SF4 1_555 A SF4 86 B S1 SF4 1_555 113.9 A SER 77 A OG SER 78 1_555 A SF4 86 B FE4 SF4 1_555 A SF4 86 B S2 SF4 1_555 111.8 A SF4 86 B S1 SF4 1_555 A SF4 86 B FE4 SF4 1_555 A SF4 86 B S2 SF4 1_555 105.9 A SER 77 A OG SER 78 1_555 A SF4 86 B FE4 SF4 1_555 A SF4 86 B S3 SF4 1_555 115.3 A SF4 86 B S1 SF4 1_555 A SF4 86 B FE4 SF4 1_555 A SF4 86 B S3 SF4 1_555 104.0 A SF4 86 B S2 SF4 1_555 A SF4 86 B FE4 SF4 1_555 A SF4 86 B S3 SF4 1_555 105.0 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 identity operation 0.0000000000 0.0000000000 0.0000000000 A O GLN 50 A O GLN 51 A N GLY 62 A N GLY 63 A O CYS 63 A O CYS 64 A N PHE 66 A N PHE 67 3 A CA CYS 46 WRONG HAND 4 A CA ALA 0 WRONG HAND 5 A CA ALA 0 WRONG HAND 6 A CA ALA 0 WRONG HAND 8 A CA ALA 0 WRONG HAND 9 A CA CYS 46 WRONG HAND 15 A CA CYS 46 WRONG HAND 2 A A ALA GLY 84 85 133.08 3 A A ASN CYS 45 46 141.53 4 A A SER TRP 79 80 144.59 6 A A ALA GLY 84 85 132.88 9 A A SER TRP 79 80 149.80 14 A A ALA GLY 84 85 137.56 15 A A TYR ASN 19 20 146.11 3 A PHE 48 0.092 SIDE CHAIN 4 A TYR 19 0.073 SIDE CHAIN 8 A TYR 19 0.070 SIDE CHAIN 15 A TYR 19 0.087 SIDE CHAIN 1 -8.39 1.20 123.30 114.91 A A A OE1 CD OE2 GLU GLU GLU 59 59 59 N 7 -8.34 1.20 123.30 114.96 A A A OE1 CD OE2 GLU GLU GLU 59 59 59 N 12 13.20 1.70 111.00 124.20 A A A CB CG CD2 LEU LEU LEU 82 82 82 N 14 -8.41 1.20 123.30 114.89 A A A OE1 CD OE2 GLU GLU GLU 59 59 59 N 1 A A CB OG SER SER 77 77 0.393 0.013 1.418 1.811 N 2 A A CB OG SER SER 77 77 0.396 0.013 1.418 1.814 N 3 A A CB OG SER SER 77 77 0.391 0.013 1.418 1.809 N 4 A A CB OG SER SER 77 77 0.394 0.013 1.418 1.812 N 5 A A CB OG SER SER 77 77 0.393 0.013 1.418 1.811 N 6 A A CB OG SER SER 77 77 0.392 0.013 1.418 1.810 N 7 A A CB OG SER SER 77 77 0.395 0.013 1.418 1.813 N 8 A A CB OG SER SER 77 77 0.397 0.013 1.418 1.815 N 9 A A CB OG SER SER 77 77 0.399 0.013 1.418 1.817 N 10 A A CB OG SER SER 77 77 0.388 0.013 1.418 1.806 N 11 A A CB OG SER SER 77 77 0.395 0.013 1.418 1.813 N 12 A A CB OG SER SER 77 77 0.391 0.013 1.418 1.809 N 13 A A CB OG SER SER 77 77 0.389 0.013 1.418 1.807 N 14 A A CB OG SER SER 77 77 0.395 0.013 1.418 1.813 N 15 A A CB OG SER SER 77 77 0.394 0.013 1.418 1.812 N 1 A GLN 21 70.89 -43.20 1 A SER 26 -35.75 141.33 1 A GLU 27 -59.33 -6.94 1 A ALA 32 27.42 69.97 1 A ALA 54 -65.27 84.00 1 A TRP 80 -73.65 -75.21 1 A THR 81 68.77 108.54 1 A LYS 83 -45.87 100.99 2 A ASN 5 -78.33 -70.27 2 A ALA 6 55.92 8.26 2 A VAL 7 59.07 133.05 2 A ASP 10 -98.46 32.81 2 A GLN 21 72.56 -38.23 2 A SER 26 -37.98 140.40 2 A ALA 32 45.95 74.93 2 A PRO 34 -73.49 -166.89 2 A GLU 40 -106.87 45.57 2 A ALA 54 -60.64 87.50 2 A THR 57 -117.99 -125.86 2 A LYS 61 -129.90 -166.41 2 A ASN 74 -101.44 42.92 2 A TRP 76 74.71 149.21 2 A SER 79 98.63 3.77 2 A ALA 84 -125.70 -63.66 3 A ASN 5 -76.79 -70.32 3 A ALA 6 55.29 9.16 3 A VAL 7 58.47 132.51 3 A ASP 10 -94.27 42.00 3 A GLN 21 71.77 -50.21 3 A SER 26 -37.92 142.44 3 A ALA 32 44.65 80.21 3 A PRO 34 -74.75 -162.19 3 A GLN 47 24.50 55.04 3 A MET 49 -40.58 165.89 3 A ASP 52 -73.31 41.77 3 A ALA 54 -65.67 81.60 3 A CYS 63 -75.74 -91.12 3 A GLN 64 -156.31 -61.19 3 A PHE 66 -117.29 77.17 3 A SER 79 132.37 -1.69 3 A LYS 83 -61.33 81.25 4 A ALA 6 53.64 11.88 4 A VAL 7 55.75 112.21 4 A ALA 32 24.10 70.59 4 A ALA 54 -63.15 87.07 4 A PHE 66 -57.31 104.53 4 A SER 79 81.46 14.88 4 A LYS 83 -55.95 80.70 5 A SER 1 -49.36 93.59 5 A ALA 6 50.92 15.98 5 A VAL 7 60.67 142.91 5 A ASP 10 -109.86 41.82 5 A GLN 21 70.87 -50.07 5 A SER 26 -39.70 144.08 5 A GLU 27 -59.62 -9.37 5 A ALA 32 41.29 76.66 5 A ASP 52 -80.50 32.64 5 A ALA 54 -63.72 86.92 5 A CYS 63 -74.09 29.71 5 A GLN 64 58.75 -68.93 5 A PHE 66 -44.88 100.74 5 A SER 79 -95.52 37.27 5 A TRP 80 -65.90 -86.76 5 A THR 81 70.58 113.33 5 A LYS 83 -58.52 99.25 5 A ALA 84 -120.08 -133.89 6 A SER 1 -39.71 113.62 6 A ASN 5 -80.95 -70.12 6 A ALA 6 52.96 16.64 6 A VAL 7 60.06 124.95 6 A GLN 21 71.22 -31.13 6 A SER 26 -38.62 143.77 6 A GLU 27 -57.57 -8.34 6 A ALA 32 27.13 73.79 6 A PRO 34 -72.42 -169.37 6 A ALA 54 -65.29 87.61 6 A CYS 63 -86.58 -102.27 6 A GLN 64 -151.18 -63.58 6 A TRP 76 74.30 150.12 7 A GLN 21 72.52 -36.16 7 A ALA 32 40.57 79.37 7 A PRO 34 -74.40 -166.06 7 A ASP 52 -76.92 43.53 7 A ALA 54 -61.33 88.71 7 A THR 57 -98.43 -119.77 7 A ASP 58 -126.21 -60.56 7 A CYS 63 -100.79 -102.27 7 A GLN 64 -162.45 -62.89 7 A PHE 66 -118.66 74.83 7 A ASN 74 -98.96 36.36 7 A TRP 76 78.30 150.72 7 A LYS 83 -46.80 101.94 7 A ALA 84 -124.01 -133.73 8 A SER 1 -68.67 -177.01 8 A ASN 5 -80.53 -70.11 8 A ALA 6 56.56 11.94 8 A VAL 7 52.50 105.79 8 A ALA 32 43.78 78.30 8 A PRO 34 -75.27 -163.24 8 A ALA 54 -64.82 83.41 8 A THR 57 -93.22 -139.95 8 A ASP 58 -95.75 -64.92 8 A TRP 76 -111.24 -77.98 8 A SER 77 68.02 147.63 8 A SER 79 -78.27 45.99 8 A TRP 80 -70.03 -71.68 8 A THR 81 64.24 104.15 8 A LYS 83 -54.88 109.04 8 A ALA 84 -76.20 -86.45 9 A SER 1 -22.80 104.23 9 A ASN 5 -75.80 -71.18 9 A ALA 6 54.17 9.37 9 A VAL 7 58.03 132.30 9 A ALA 32 20.14 74.10 9 A PRO 34 -73.03 -165.57 9 A ASN 45 -77.32 -86.29 9 A CYS 46 75.94 73.80 9 A GLN 47 -68.13 8.49 9 A ASP 52 -77.49 44.54 9 A ALA 54 -63.19 87.92 9 A CYS 63 -88.06 -113.83 9 A GLN 64 -156.90 -58.16 9 A ASN 74 -98.44 30.92 9 A TRP 76 -113.76 -106.17 9 A SER 77 101.39 135.99 9 A SER 79 91.17 15.39 9 A LYS 83 -61.69 86.99 9 A ALA 84 -94.59 -116.65 10 A SER 1 -59.68 -177.00 10 A ALA 6 38.97 5.56 10 A VAL 7 50.00 120.30 10 A ALA 32 46.10 75.38 10 A PRO 34 -74.15 -163.24 10 A ASP 52 -73.72 49.27 10 A ALA 54 -66.12 80.98 10 A PHE 66 -119.50 75.23 10 A SER 79 121.22 -29.65 10 A TRP 80 11.04 -86.58 10 A THR 81 71.87 117.39 10 A LYS 83 -67.96 75.75 11 A ALA 12 37.42 -71.66 11 A ALA 32 21.99 72.75 11 A PRO 34 -72.61 -167.08 11 A MET 49 -32.40 102.86 11 A ASP 52 -70.41 31.43 11 A ALA 54 -62.51 88.14 11 A CYS 63 -99.19 -103.31 11 A GLN 64 -147.17 -58.83 11 A SER 79 105.05 10.26 11 A LYS 83 -58.91 95.14 12 A SER 1 -67.34 -175.99 12 A ASN 5 -76.63 -71.83 12 A ALA 6 54.11 15.20 12 A VAL 7 56.99 125.35 12 A LYS 18 73.54 43.24 12 A ALA 32 37.91 65.25 12 A PRO 34 -74.14 -169.09 12 A ASP 52 -69.83 44.63 12 A ALA 54 -64.76 82.27 12 A GLN 64 51.22 -74.94 12 A PHE 66 -52.43 105.53 12 A LYS 83 -59.00 105.19 12 A ALA 84 -118.72 -138.49 13 A GLN 21 70.58 -51.73 13 A ALA 32 47.36 75.48 13 A PRO 34 -72.77 -167.78 13 A GLU 40 -98.18 31.74 13 A ALA 51 -149.38 -47.30 13 A ALA 54 -61.89 88.45 13 A THR 57 -109.86 -136.51 13 A CYS 63 -91.02 -93.42 13 A GLN 64 -168.75 -66.24 13 A PHE 66 -116.78 72.54 13 A TRP 80 -56.27 -73.81 13 A THR 81 69.29 117.27 13 A LYS 83 -65.22 86.78 13 A ALA 84 -111.29 -129.39 14 A ALA 6 53.88 12.09 14 A VAL 7 59.66 125.88 14 A ASP 10 -107.46 42.73 14 A GLN 21 69.55 -59.77 14 A ALA 32 38.95 71.46 14 A ALA 53 -9.62 109.96 14 A ALA 54 -59.26 86.90 14 A CYS 63 -75.85 -84.84 14 A GLN 64 -172.94 -61.66 14 A PHE 66 -119.69 75.14 14 A TRP 76 -136.14 -68.58 14 A SER 77 65.18 156.87 14 A SER 79 84.20 25.94 14 A THR 81 64.97 104.17 14 A LYS 83 -58.58 105.89 14 A ALA 84 -111.66 -102.29 15 A ASN 5 -77.65 -70.23 15 A ALA 6 51.03 14.93 15 A VAL 7 59.01 125.98 15 A ALA 32 28.17 72.72 15 A ASN 45 -81.39 -76.47 15 A CYS 46 63.60 88.08 15 A MET 49 -37.96 129.88 15 A ASP 52 -75.22 49.60 15 A ALA 54 -62.45 86.80 15 A THR 57 -114.43 -112.09 15 A ASP 58 -131.55 -53.59 15 A TRP 76 95.42 151.70 15 A SER 79 98.37 4.92 15 A TRP 80 -19.99 -70.62 15 A THR 81 71.77 116.65 15 A ALA 84 -115.58 -135.14 refinement AMBER NMR STUDY OF REDUCED HIGH POTENTIAL IRON SULFUR PROTEIN 1 Y N 2 N N A ALA 12 A ALA 13 HELX_P A ALA 16 A ALA 17 1 1 5 A GLU 27 A GLU 28 HELX_P A ALA 31 A ALA 32 5 2 5 A PRO 38 A PRO 39 HELX_P A GLU 40 A GLU 41 5 3 3 A CYS 43 A CYS 44 HELX_P A ASN 45 A ASN 46 5 4 3 metalc 2.164 A CYS 43 A SG CYS 44 1_555 A SF4 86 B FE1 SF4 1_555 metalc 2.108 A CYS 46 A SG CYS 47 1_555 A SF4 86 B FE2 SF4 1_555 metalc 2.128 A CYS 63 A SG CYS 64 1_555 A SF4 86 B FE3 SF4 1_555 metalc 2.120 A SER 77 A OG SER 78 1_555 A SF4 86 B FE4 SF4 1_555 ELECTRON TRANSPORT ELECTRON TRANSPORT, IRON-SULFUR, 4FE-4S HIP_CHRVI UNP 1 1 P00260 MSDKPISKSRRDAVKVMLGTAAAIPMINLVGFGTARASAPANAVAADDATAIALKYNQDATKSERVAAARPGLPPEEQHC ANCQFMQADAAGATDEWKGCQLFPGKLINVNGWCASWTLKAG 37 122 1NOE 0 85 P00260 A 1 1 86 1 CYS engineered mutation SER 77 1NOE A P00260 UNP 114 78 3 anti-parallel anti-parallel A MET 49 A MET 50 A GLN 50 A GLN 51 A TRP 60 A TRP 61 A CYS 63 A CYS 64 A PHE 66 A PHE 67 A ASN 72 A ASN 73 BINDING SITE FOR RESIDUE SF4 A 86 A SF4 86 Software 6 A CYS 43 A CYS 44 6 1_555 A CYS 46 A CYS 47 6 1_555 A CYS 63 A CYS 64 6 1_555 A SER 77 A SER 78 6 1_555 A SER 79 A SER 80 6 1_555 A TRP 80 A TRP 81 6 1_555 1 P 1