0.012195 0.000000 0.000000 0.000000 0.012195 0.000000 0.000000 0.000000 0.014881 0.00000 0.00000 0.00000 Ni, J. Sakanyan, V. Charlier, D. Glansdorff, N. Van Duyne, G.D. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 24 90.00 90.00 90.00 82.000 82.000 67.200 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 H2 O 18.015 WATER non-polymer 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 C4 H9 N O3 119.119 y THREONINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking US Nat.Struct.Biol. NSBIEW 2024 1072-8368 6 427 432 10.1038/8229 10331868 Structure of the arginine repressor from Bacillus stearothermophilus. 1999 Philadelphia : University of Pennsylvania (Thesis) US Thesis, University of Pennsylvania 2221 The Crystal Structure of Arginine Repressor 1998 10.2210/pdb1b4b/pdb pdb_00001b4b 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 MIRRORS IMAGE PLATE 1996-04 MARRESEARCH SI(111) M x-ray 1 1.5418 1.0 1.5418 7640.941 ARGININE REPRESSOR OLIGOMERIZATION DOMAIN, L-ARGININE BINDING DOMAIN 3 nat polymer 175.209 ARGININE 3 syn non-polymer 18.015 water 200 nat water no no ALVDVFIKLDGTGNLLVLRTLPGNAHAIGVLLDNLDWDEIVGTICGDDTCLIICRTPKDAKKVSNQLLSML ALVDVFIKLDGTGNLLVLRTLPGNAHAIGVLLDNLDWDEIVGTICGDDTCLIICRTPKDAKKVSNQLLSML A,B,C 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 Geobacillus sample 1422 Geobacillus stearothermophilus 1 2.3 50 6.5 pH 6.5 database_2 pdbx_initial_refinement_model struct_site repository Initial release Version format compliance Version format compliance Atomic model Database references Derived calculations Refinement description 1 0 1999-06-15 1 1 2008-03-24 1 2 2011-07-13 1 3 2011-11-16 1 4 2023-08-02 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id Y BNL 1998-12-18 REL ARG ARGININE HOH water 1XXC PDB ENTRY 1XXC PDB experimental model ARG 1 2 ARG ARG 1 A ARG 1 2 ARG ARG 1 B ARG 1 2 ARG ARG 150 B HOH 2 3 HOH HOH 150 A HOH 8 3 HOH HOH 151 A HOH 9 3 HOH HOH 152 A HOH 18 3 HOH HOH 153 A HOH 19 3 HOH HOH 154 A HOH 21 3 HOH HOH 155 A HOH 22 3 HOH HOH 156 A HOH 23 3 HOH HOH 157 A HOH 28 3 HOH HOH 158 A HOH 31 3 HOH HOH 159 A HOH 32 3 HOH HOH 160 A HOH 37 3 HOH HOH 161 A HOH 40 3 HOH HOH 162 A HOH 43 3 HOH HOH 163 A HOH 44 3 HOH HOH 164 A HOH 47 3 HOH HOH 165 A HOH 51 3 HOH HOH 166 A HOH 52 3 HOH HOH 167 A HOH 56 3 HOH HOH 168 A HOH 59 3 HOH HOH 169 A HOH 62 3 HOH HOH 170 A HOH 65 3 HOH HOH 171 A HOH 66 3 HOH HOH 172 A HOH 78 3 HOH HOH 173 A HOH 84 3 HOH HOH 174 A HOH 91 3 HOH HOH 175 A HOH 93 3 HOH HOH 176 A HOH 98 3 HOH HOH 177 A HOH 103 3 HOH HOH 178 A HOH 104 3 HOH HOH 179 A HOH 105 3 HOH HOH 180 A HOH 108 3 HOH HOH 181 A HOH 113 3 HOH HOH 182 A HOH 115 3 HOH HOH 183 A HOH 116 3 HOH HOH 184 A HOH 121 3 HOH HOH 185 A HOH 124 3 HOH HOH 186 A HOH 128 3 HOH HOH 187 A HOH 129 3 HOH HOH 188 A HOH 130 3 HOH HOH 189 A HOH 131 3 HOH HOH 190 A HOH 139 3 HOH HOH 191 A HOH 141 3 HOH HOH 192 A HOH 144 3 HOH HOH 193 A HOH 146 3 HOH HOH 194 A HOH 148 3 HOH HOH 195 A HOH 151 3 HOH HOH 196 A HOH 154 3 HOH HOH 197 A HOH 157 3 HOH HOH 198 A HOH 158 3 HOH HOH 199 A HOH 163 3 HOH HOH 200 A HOH 167 3 HOH HOH 201 A HOH 168 3 HOH HOH 202 A HOH 173 3 HOH HOH 203 A HOH 178 3 HOH HOH 204 A HOH 179 3 HOH HOH 205 A HOH 182 3 HOH HOH 206 A HOH 183 3 HOH HOH 207 A HOH 194 3 HOH HOH 208 A HOH 195 3 HOH HOH 209 A HOH 196 3 HOH HOH 210 A HOH 197 3 HOH HOH 211 A HOH 199 3 HOH HOH 212 A HOH 5 3 HOH HOH 151 B HOH 6 3 HOH HOH 152 B HOH 10 3 HOH HOH 153 B HOH 11 3 HOH HOH 154 B HOH 12 3 HOH HOH 155 B HOH 14 3 HOH HOH 156 B HOH 15 3 HOH HOH 157 B HOH 17 3 HOH HOH 158 B HOH 20 3 HOH HOH 159 B HOH 24 3 HOH HOH 160 B HOH 25 3 HOH HOH 161 B HOH 27 3 HOH HOH 162 B HOH 33 3 HOH HOH 163 B HOH 34 3 HOH HOH 164 B HOH 38 3 HOH HOH 165 B HOH 39 3 HOH HOH 166 B HOH 41 3 HOH HOH 167 B HOH 42 3 HOH HOH 168 B HOH 48 3 HOH HOH 169 B HOH 50 3 HOH HOH 170 B HOH 53 3 HOH HOH 171 B HOH 54 3 HOH HOH 172 B HOH 55 3 HOH HOH 173 B HOH 57 3 HOH HOH 174 B HOH 61 3 HOH HOH 175 B HOH 64 3 HOH HOH 176 B HOH 67 3 HOH HOH 177 B HOH 68 3 HOH HOH 178 B HOH 69 3 HOH HOH 179 B HOH 70 3 HOH HOH 180 B HOH 76 3 HOH HOH 181 B HOH 80 3 HOH HOH 182 B HOH 81 3 HOH HOH 183 B HOH 85 3 HOH HOH 184 B HOH 86 3 HOH HOH 185 B HOH 87 3 HOH HOH 186 B HOH 88 3 HOH HOH 187 B HOH 94 3 HOH HOH 188 B HOH 95 3 HOH HOH 189 B HOH 99 3 HOH HOH 190 B HOH 100 3 HOH HOH 191 B HOH 101 3 HOH HOH 192 B HOH 107 3 HOH HOH 193 B HOH 114 3 HOH HOH 194 B HOH 117 3 HOH HOH 195 B HOH 120 3 HOH HOH 196 B HOH 125 3 HOH HOH 197 B HOH 126 3 HOH HOH 198 B HOH 127 3 HOH HOH 199 B HOH 132 3 HOH HOH 200 B HOH 133 3 HOH HOH 201 B HOH 136 3 HOH HOH 202 B HOH 137 3 HOH HOH 203 B HOH 140 3 HOH HOH 204 B HOH 145 3 HOH HOH 205 B HOH 150 3 HOH HOH 206 B HOH 152 3 HOH HOH 207 B HOH 156 3 HOH HOH 208 B HOH 159 3 HOH HOH 209 B HOH 160 3 HOH HOH 210 B HOH 161 3 HOH HOH 211 B HOH 162 3 HOH HOH 212 B HOH 165 3 HOH HOH 213 B HOH 170 3 HOH HOH 214 B HOH 171 3 HOH HOH 215 B HOH 172 3 HOH HOH 216 B HOH 174 3 HOH HOH 217 B HOH 175 3 HOH HOH 218 B HOH 177 3 HOH HOH 219 B HOH 180 3 HOH HOH 220 B HOH 181 3 HOH HOH 221 B HOH 184 3 HOH HOH 222 B HOH 186 3 HOH HOH 223 B HOH 188 3 HOH HOH 224 B HOH 192 3 HOH HOH 225 B HOH 1 3 HOH HOH 150 C HOH 3 3 HOH HOH 151 C HOH 4 3 HOH HOH 152 C HOH 7 3 HOH HOH 153 C HOH 13 3 HOH HOH 154 C HOH 16 3 HOH HOH 155 C HOH 26 3 HOH HOH 156 C HOH 29 3 HOH HOH 157 C HOH 30 3 HOH HOH 158 C HOH 35 3 HOH HOH 159 C HOH 36 3 HOH HOH 160 C HOH 45 3 HOH HOH 161 C HOH 46 3 HOH HOH 162 C HOH 49 3 HOH HOH 163 C HOH 58 3 HOH HOH 164 C HOH 60 3 HOH HOH 165 C HOH 63 3 HOH HOH 166 C HOH 71 3 HOH HOH 167 C HOH 72 3 HOH HOH 168 C HOH 73 3 HOH HOH 169 C HOH 74 3 HOH HOH 170 C HOH 75 3 HOH HOH 171 C HOH 77 3 HOH HOH 172 C HOH 79 3 HOH HOH 173 C HOH 82 3 HOH HOH 174 C HOH 83 3 HOH HOH 175 C HOH 89 3 HOH HOH 176 C HOH 90 3 HOH HOH 177 C HOH 92 3 HOH HOH 178 C HOH 96 3 HOH HOH 179 C HOH 97 3 HOH HOH 180 C HOH 102 3 HOH HOH 181 C HOH 106 3 HOH HOH 182 C HOH 109 3 HOH HOH 183 C HOH 110 3 HOH HOH 184 C HOH 111 3 HOH HOH 185 C HOH 112 3 HOH HOH 186 C HOH 118 3 HOH HOH 187 C HOH 119 3 HOH HOH 188 C HOH 122 3 HOH HOH 189 C HOH 123 3 HOH HOH 190 C HOH 134 3 HOH HOH 191 C HOH 135 3 HOH HOH 192 C HOH 138 3 HOH HOH 193 C HOH 142 3 HOH HOH 194 C HOH 143 3 HOH HOH 195 C HOH 147 3 HOH HOH 196 C HOH 149 3 HOH HOH 197 C HOH 153 3 HOH HOH 198 C HOH 155 3 HOH HOH 199 C HOH 164 3 HOH HOH 200 C HOH 166 3 HOH HOH 201 C HOH 169 3 HOH HOH 202 C HOH 176 3 HOH HOH 203 C HOH 185 3 HOH HOH 204 C HOH 187 3 HOH HOH 205 C HOH 189 3 HOH HOH 206 C HOH 190 3 HOH HOH 207 C HOH 191 3 HOH HOH 208 C HOH 193 3 HOH HOH 209 C HOH 198 3 HOH HOH 210 C HOH 200 3 HOH HOH 211 C ALA 79 n 1 ALA 79 A LEU 80 n 2 LEU 80 A VAL 81 n 3 VAL 81 A ASP 82 n 4 ASP 82 A VAL 83 n 5 VAL 83 A PHE 84 n 6 PHE 84 A ILE 85 n 7 ILE 85 A LYS 86 n 8 LYS 86 A LEU 87 n 9 LEU 87 A ASP 88 n 10 ASP 88 A GLY 89 n 11 GLY 89 A THR 90 n 12 THR 90 A GLY 91 n 13 GLY 91 A ASN 92 n 14 ASN 92 A LEU 93 n 15 LEU 93 A LEU 94 n 16 LEU 94 A VAL 95 n 17 VAL 95 A LEU 96 n 18 LEU 96 A ARG 97 n 19 ARG 97 A THR 98 n 20 THR 98 A LEU 99 n 21 LEU 99 A PRO 100 n 22 PRO 100 A GLY 101 n 23 GLY 101 A ASN 102 n 24 ASN 102 A ALA 103 n 25 ALA 103 A HIS 104 n 26 HIS 104 A ALA 105 n 27 ALA 105 A ILE 106 n 28 ILE 106 A GLY 107 n 29 GLY 107 A VAL 108 n 30 VAL 108 A LEU 109 n 31 LEU 109 A LEU 110 n 32 LEU 110 A ASP 111 n 33 ASP 111 A ASN 112 n 34 ASN 112 A LEU 113 n 35 LEU 113 A ASP 114 n 36 ASP 114 A TRP 115 n 37 TRP 115 A ASP 116 n 38 ASP 116 A GLU 117 n 39 GLU 117 A ILE 118 n 40 ILE 118 A VAL 119 n 41 VAL 119 A GLY 120 n 42 GLY 120 A THR 121 n 43 THR 121 A ILE 122 n 44 ILE 122 A CYS 123 n 45 CYS 123 A GLY 124 n 46 GLY 124 A ASP 125 n 47 ASP 125 A ASP 126 n 48 ASP 126 A THR 127 n 49 THR 127 A CYS 128 n 50 CYS 128 A LEU 129 n 51 LEU 129 A ILE 130 n 52 ILE 130 A ILE 131 n 53 ILE 131 A CYS 132 n 54 CYS 132 A ARG 133 n 55 ARG 133 A THR 134 n 56 THR 134 A PRO 135 n 57 PRO 135 A LYS 136 n 58 LYS 136 A ASP 137 n 59 ASP 137 A ALA 138 n 60 ALA 138 A LYS 139 n 61 LYS 139 A LYS 140 n 62 LYS 140 A VAL 141 n 63 VAL 141 A SER 142 n 64 SER 142 A ASN 143 n 65 ASN 143 A GLN 144 n 66 GLN 144 A LEU 145 n 67 LEU 145 A LEU 146 n 68 LEU 146 A SER 147 n 69 SER 147 A MET 148 n 70 MET 148 A LEU 149 n 71 LEU 149 A ALA 79 n 1 ALA 79 B LEU 80 n 2 LEU 80 B VAL 81 n 3 VAL 81 B ASP 82 n 4 ASP 82 B VAL 83 n 5 VAL 83 B PHE 84 n 6 PHE 84 B ILE 85 n 7 ILE 85 B LYS 86 n 8 LYS 86 B LEU 87 n 9 LEU 87 B ASP 88 n 10 ASP 88 B GLY 89 n 11 GLY 89 B THR 90 n 12 THR 90 B GLY 91 n 13 GLY 91 B ASN 92 n 14 ASN 92 B LEU 93 n 15 LEU 93 B LEU 94 n 16 LEU 94 B VAL 95 n 17 VAL 95 B LEU 96 n 18 LEU 96 B ARG 97 n 19 ARG 97 B THR 98 n 20 THR 98 B LEU 99 n 21 LEU 99 B PRO 100 n 22 PRO 100 B GLY 101 n 23 GLY 101 B ASN 102 n 24 ASN 102 B ALA 103 n 25 ALA 103 B HIS 104 n 26 HIS 104 B ALA 105 n 27 ALA 105 B ILE 106 n 28 ILE 106 B GLY 107 n 29 GLY 107 B VAL 108 n 30 VAL 108 B LEU 109 n 31 LEU 109 B LEU 110 n 32 LEU 110 B ASP 111 n 33 ASP 111 B ASN 112 n 34 ASN 112 B LEU 113 n 35 LEU 113 B ASP 114 n 36 ASP 114 B TRP 115 n 37 TRP 115 B ASP 116 n 38 ASP 116 B GLU 117 n 39 GLU 117 B ILE 118 n 40 ILE 118 B VAL 119 n 41 VAL 119 B GLY 120 n 42 GLY 120 B THR 121 n 43 THR 121 B ILE 122 n 44 ILE 122 B CYS 123 n 45 CYS 123 B GLY 124 n 46 GLY 124 B ASP 125 n 47 ASP 125 B ASP 126 n 48 ASP 126 B THR 127 n 49 THR 127 B CYS 128 n 50 CYS 128 B LEU 129 n 51 LEU 129 B ILE 130 n 52 ILE 130 B ILE 131 n 53 ILE 131 B CYS 132 n 54 CYS 132 B ARG 133 n 55 ARG 133 B THR 134 n 56 THR 134 B PRO 135 n 57 PRO 135 B LYS 136 n 58 LYS 136 B ASP 137 n 59 ASP 137 B ALA 138 n 60 ALA 138 B LYS 139 n 61 LYS 139 B LYS 140 n 62 LYS 140 B VAL 141 n 63 VAL 141 B SER 142 n 64 SER 142 B ASN 143 n 65 ASN 143 B GLN 144 n 66 GLN 144 B LEU 145 n 67 LEU 145 B LEU 146 n 68 LEU 146 B SER 147 n 69 SER 147 B MET 148 n 70 MET 148 B LEU 149 n 71 LEU 149 B ALA 79 n 1 ALA 79 C LEU 80 n 2 LEU 80 C VAL 81 n 3 VAL 81 C ASP 82 n 4 ASP 82 C VAL 83 n 5 VAL 83 C PHE 84 n 6 PHE 84 C ILE 85 n 7 ILE 85 C LYS 86 n 8 LYS 86 C LEU 87 n 9 LEU 87 C ASP 88 n 10 ASP 88 C GLY 89 n 11 GLY 89 C THR 90 n 12 THR 90 C GLY 91 n 13 GLY 91 C ASN 92 n 14 ASN 92 C LEU 93 n 15 LEU 93 C LEU 94 n 16 LEU 94 C VAL 95 n 17 VAL 95 C LEU 96 n 18 LEU 96 C ARG 97 n 19 ARG 97 C THR 98 n 20 THR 98 C LEU 99 n 21 LEU 99 C PRO 100 n 22 PRO 100 C GLY 101 n 23 GLY 101 C ASN 102 n 24 ASN 102 C ALA 103 n 25 ALA 103 C HIS 104 n 26 HIS 104 C ALA 105 n 27 ALA 105 C ILE 106 n 28 ILE 106 C GLY 107 n 29 GLY 107 C VAL 108 n 30 VAL 108 C LEU 109 n 31 LEU 109 C LEU 110 n 32 LEU 110 C ASP 111 n 33 ASP 111 C ASN 112 n 34 ASN 112 C LEU 113 n 35 LEU 113 C ASP 114 n 36 ASP 114 C TRP 115 n 37 TRP 115 C ASP 116 n 38 ASP 116 C GLU 117 n 39 GLU 117 C ILE 118 n 40 ILE 118 C VAL 119 n 41 VAL 119 C GLY 120 n 42 GLY 120 C THR 121 n 43 THR 121 C ILE 122 n 44 ILE 122 C CYS 123 n 45 CYS 123 C GLY 124 n 46 GLY 124 C ASP 125 n 47 ASP 125 C ASP 126 n 48 ASP 126 C THR 127 n 49 THR 127 C CYS 128 n 50 CYS 128 C LEU 129 n 51 LEU 129 C ILE 130 n 52 ILE 130 C ILE 131 n 53 ILE 131 C CYS 132 n 54 CYS 132 C ARG 133 n 55 ARG 133 C THR 134 n 56 THR 134 C PRO 135 n 57 PRO 135 C LYS 136 n 58 LYS 136 C ASP 137 n 59 ASP 137 C ALA 138 n 60 ALA 138 C LYS 139 n 61 LYS 139 C LYS 140 n 62 LYS 140 C VAL 141 n 63 VAL 141 C SER 142 n 64 SER 142 C ASN 143 n 65 ASN 143 C GLN 144 n 66 GLN 144 C LEU 145 n 67 LEU 145 C LEU 146 n 68 LEU 146 C SER 147 n 69 SER 147 C MET 148 n 70 MET 148 C LEU 149 n 71 LEU 149 C author_defined_assembly 6 hexameric 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 0.0000000000 -1.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 8_665 -y+1,-x+1,-z+1/2 crystal symmetry operation 82.0000000000 82.0000000000 33.6000000000 A O ILE 85 A O ILE 7 A N ARG 97 A N ARG 19 A O LEU 94 A O LEU 16 A N ILE 130 A N ILE 52 A O LEU 129 A O LEU 51 A N ILE 122 A N ILE 44 B O ILE 85 B O ILE 7 B N ARG 97 B N ARG 19 B O LEU 94 B O LEU 16 B N ILE 130 B N ILE 52 B O LEU 129 B O LEU 51 B N ILE 122 B N ILE 44 C O ILE 85 C O ILE 7 C N ARG 97 C N ARG 19 C O LEU 94 C O LEU 16 C N ILE 130 C N ILE 52 C O LEU 129 C O LEU 51 C N ILE 122 C N ILE 44 1 A HOH 160 G HOH 1 A HOH 211 G HOH 1 A A O O HOH HOH 197 201 1.93 1 B B O O HOH HOH 204 212 1.94 1 C C O O HOH HOH 182 209 2.13 1 B B O O HOH HOH 161 185 2.18 1 B B O O HOH HOH 152 211 2.19 1 B B O O HOH HOH 153 217 0.29 1_555 7_556 PARAM19X.PRO TOPH19X.PRO PROTEIN_REP.PARAM PARAM19 TOPHCSDX.PRO 48 0 0 0 0 0 0 0.266 0.017 0.218 0.218 2.2 8 4137 12097 10 95 RANDOM 1000000 0.001 1 RESTRAINED THROUGHOUT 2 MOLECULAR REPLACEMENT PDB ENTRY 1XXC 0 0 0 0 0 2.2 8 200 2035 0 0 1835 0.005 1.2 0 0.596 2.5 3.0 1.5 1.4 4.0 3.8 2.0 1.8 1 RESTRAINTS 1 X-RAY DIFFRACTION 15 1.5 1 280 2 2 X-RAY DIFFRACTION 15 1.5 1 250 3 3 X-RAY DIFFRACTION 20 1.5 1 250 0.37 0.017 0.32 2.3 560 4040 8 10 87 2.2 50 1B4B 12146 -3 0.052 1 18 5 99.8 2.20 2.26 3 0.216 100 data reduction DENZO data scaling SCALEPACK model building X-PLOR 3.8 refinement X-PLOR 3.8 phasing X-PLOR 3.8 STRUCTURE OF THE OLIGOMERIZATION DOMAIN OF THE ARGININE REPRESSOR FROM BACILLUS STEAROTHERMOPHILUS 1 N N 1 N N 1 N N 2 N N 2 N N 2 N N 3 N N 3 N N 3 N N A LEU 80 A LEU 2 HELX_P A VAL 83 A VAL 5 1 1 4 A ALA 103 A ALA 25 HELX_P A LEU 113 A LEU 35 1 2 11 A PRO 135 A PRO 57 HELX_P A LEU 146 A LEU 68 1 3 12 B LEU 80 B LEU 2 HELX_P B VAL 83 B VAL 5 1 4 4 B ALA 103 B ALA 25 HELX_P B LEU 113 B LEU 35 1 5 11 B PRO 135 B PRO 57 HELX_P B LEU 146 B LEU 68 1 6 12 C LEU 80 C LEU 2 HELX_P C VAL 83 C VAL 5 1 7 4 C ALA 103 C ALA 25 HELX_P C LEU 113 C LEU 35 1 8 11 C PRO 135 C PRO 57 HELX_P C LEU 146 C LEU 68 1 9 12 disulf 2.985 A CYS 123 A SG CYS 45 1_555 A CYS 128 A SG CYS 50 1_555 REPRESSOR REPRESSOR, ARGININE, CORE, OLIGOMERIZATION DOMAIN, HELIX TURN HELIX ARGR_BACST UNP 1 1 O31408 MNKGQRHIKIREIIMSNDIETQDELVDRLREAGFNVTQATVSRDIKEMQLVKVPMANGRYKYSLPSDQRFNPLQKLKRAL VDVFIKLDGTGNLLVLRTLPGNAHAIGVLLDNLDWDEIVGTICGDDTCLIICRTPKDAKKVSNQLLSML 79 149 1B4B 79 149 O31408 A 1 1 71 79 149 1B4B 79 149 O31408 B 1 1 71 79 149 1B4B 79 149 O31408 C 1 1 71 4 4 4 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A PHE 84 A PHE 6 A THR 90 A THR 12 A LEU 93 A LEU 15 A THR 98 A THR 20 A THR 127 A THR 49 A CYS 132 A CYS 54 A ILE 118 A ILE 40 A CYS 123 A CYS 45 B PHE 84 B PHE 6 B THR 90 B THR 12 B LEU 93 B LEU 15 B THR 98 B THR 20 B THR 127 B THR 49 B CYS 132 B CYS 54 B ILE 118 B ILE 40 B CYS 123 B CYS 45 C PHE 84 C PHE 6 C THR 90 C THR 12 C LEU 93 C LEU 15 C THR 98 C THR 20 C THR 127 C THR 49 C CYS 132 C CYS 54 C ILE 118 C ILE 40 C CYS 123 C CYS 45 BINDING SITE FOR RESIDUE ARG B 1 B ARG 1 Software 11 BINDING SITE FOR RESIDUE ARG B 150 B ARG 150 Software 12 BINDING SITE FOR RESIDUE ARG A 1 A ARG 1 Software 12 A GLY 124 A GLY 46 11 1_555 A ASP 125 A ASP 47 11 1_555 A ASP 126 A ASP 48 11 1_555 A THR 127 A THR 49 11 1_555 B HIS 104 B HIS 26 11 1_555 B VAL 108 B VAL 30 11 1_555 B ASP 111 B ASP 33 11 1_555 B THR 121 B THR 43 11 1_555 B ILE 122 B ILE 44 11 1_555 B CYS 123 B CYS 45 11 1_555 C ASP 125 C ASP 47 11 8_665 B ARG 97 B ARG 19 12 1_555 B GLY 101 B GLY 23 12 8_665 B GLY 124 B GLY 46 12 1_555 B ASP 125 B ASP 47 12 8_665 B ASP 125 B ASP 47 12 1_555 B ASP 126 B ASP 48 12 1_555 B THR 127 B THR 49 12 1_555 C HIS 104 C HIS 26 12 1_555 C VAL 108 C VAL 30 12 1_555 C ASP 111 C ASP 33 12 1_555 C THR 121 C THR 43 12 1_555 C CYS 123 C CYS 45 12 1_555 A HIS 104 A HIS 26 12 1_555 A VAL 108 A VAL 30 12 1_555 A ASP 111 A ASP 33 12 1_555 A THR 121 A THR 43 12 1_555 A ILE 122 A ILE 44 12 1_555 A CYS 123 A CYS 45 12 1_555 A ASP 125 A ASP 47 12 8_665 A HOH 172 G HOH 12 1_555 C GLY 124 C GLY 46 12 1_555 C ASP 125 C ASP 47 12 1_555 C ASP 126 C ASP 48 12 1_555 C THR 127 C THR 49 12 1_555 96 P 43 21 2