1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Donaldson, L.W. Kwan, J. Wojtyra, U. Houry, W.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 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 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 C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking Zn 2 65.409 ZINC ION non-polymer 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 C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O N 116 N O N 117 N O N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N N N 138 S C N 139 N C N 140 N O N 141 N C Y 142 N C Y 143 N N Y 144 N C Y 145 N C Y 146 N N N 147 N O 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 N N 159 S C N 160 N C N 161 N O N 162 S C N 163 N C N 164 N C N 165 N C N 166 N O N 167 N H 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 H N 178 N H N 179 N H N 180 N N N 181 S C N 182 N C N 183 N O N 184 N C N 185 N C N 186 N C N 187 N C N 188 N O N 189 N H N 190 N H N 191 N H N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N N N 203 S C N 204 N C N 205 N O N 206 N C N 207 N C N 208 N C N 209 N C N 210 N N 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 H N 224 N H N 225 N H N 226 N H N 227 N N N 228 S C N 229 N C N 230 N O N 231 N C Y 232 N C Y 233 N C Y 234 N C Y 235 N C Y 236 N C Y 237 N C N 238 N O N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N N N 251 S C N 252 N C N 253 N O N 254 N C N 255 N C N 256 N C N 257 N O N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N N N 268 S C N 269 N C N 270 N O N 271 N C N 272 N O N 273 N O N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N N N 282 S C N 283 N C N 284 N O N 285 R C N 286 N O N 287 N C N 288 N O N 289 N H N 290 N H N 291 N H N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N N N 299 S C N 300 N C N 301 N O N 302 N C Y 303 N C Y 304 N C Y 305 N C Y 306 N C Y 307 N C Y 308 N C N 309 N O N 310 N O N 311 N H N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N H N 319 N H N 320 N H N 321 N H N 322 N N N 323 S C N 324 N C N 325 N O N 326 N C N 327 N C N 328 N C N 329 N O N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N H N 337 N H N 338 N H N 339 N H N 340 N H N 341 N ZN 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 sing 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 doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub 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 doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing 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 doub N 90 N sing 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 doub N 98 N sing N 99 N sing N 100 N sing 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 doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub 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 doub N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 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 sing N 174 N sing N 175 N sing N 176 N sing N 177 N doub 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 N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 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 Y 227 N doub Y 228 N sing Y 229 N sing N 230 N sing Y 231 N doub N 232 N sing Y 233 N doub N 234 N sing Y 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N doub N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N doub N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N doub N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N doub N 292 N sing N 293 N sing N 294 N sing N 295 N sing Y 296 N doub Y 297 N sing Y 298 N sing N 299 N sing Y 300 N doub N 301 N sing Y 302 N doub N 303 N sing Y 304 N sing N 305 N sing N 306 N sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N doub N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing US J.Biol.Chem. JBCHA3 0071 0021-9258 278 48991 48996 10.1074/jbc.M307826200 14525985 Solution structure of the dimeric zinc binding domain of the chaperone ClpX. 2003 10.2210/pdb1ovx/pdb pdb_00001ovx 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 SINGLE WAVELENGTH M x-ray 1 1.0 7751.827 ATP-dependent Clp protease ATP-binding subunit clpX N-terminal domain (residues 1-60) 2 man polymer 65.409 ZINC ION 2 syn non-polymer no no GHHHHHHTDKRKDGSGKLLYCSFCGKSQHEVRKLIAGPSVYICDECVDLCNDIIREEIKEVAPHRER GHHHHHHTDKRKDGSGKLLYCSFCGKSQHEVRKLIAGPSVYICDECVDLCNDIIREEIKEVAPHRER A,B 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 Escherichia Escherichia coli K12 Escherichia Escherichia coli sample Clpx 83333 Escherichia coli 511693 Escherichia coli BL21 BL21 plasmid pET28 chem_comp_atom chem_comp_bond database_2 pdbx_nmr_spectrometer struct_ref_seq_dif struct_site repository Initial release Version format compliance Source and taxonomy Version format compliance Data collection Database references Derived calculations 1 0 2003-12-30 1 1 2007-10-16 1 2 2011-07-13 1 3 2024-05-01 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_nmr_spectrometer.model _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id RCSB Y RCSB 2003-03-27 REL REL ZN ZINC ION This structure was determined using standard triple-resonance NMR methods structures with acceptable covalent geometry 500 1 3D_13C/15N-separated_NOESY 150 mM NaCl 7.5 ambient 303 K The structure is based on 463 intramolecular distance restraints, 47 intermolecular restraints and 24 hydrogen bond restraints. 30 phi/psi dihedral angle restraints were incorporated based on analysis of chemical shifts by TALOS simulated annealing cartesian dynamics 1 fewest violations,lowest energy 1.3 mM ClpX U-15N,13C 20 mM sodium phosphate buffer, 0.03% sodium azide, pH 7.5; 150 mM sodium chloride; 90% H2O, 10% H2O Brunger structure solution X-PLOR NIH Delaglio processing NMRPipe 2.1 Johnson data analysis NMRView 5.0 Brunger refinement X-PLOR NIH 600 Bruker AVANCE 500 Varian INOVA ZN2 4 2 ZN ZN 61 A ZN2 4 2 ZN ZN 61 B n 1 -6 A n 2 -5 A n 3 -4 A n 4 -3 A n 5 -2 A n 6 -1 A n 7 0 A n 8 1 A n 9 2 A n 10 3 A n 11 4 A n 12 5 A n 13 6 A n 14 7 A n 15 8 A n 16 9 A n 17 10 A LEU 1 n 18 LEU 11 A LEU 1 n 19 LEU 12 A TYR 1 n 20 TYR 13 A CYS 1 n 21 CYS 14 A SER 1 n 22 SER 15 A PHE 1 n 23 PHE 16 A CYS 1 n 24 CYS 17 A GLY 1 n 25 GLY 18 A LYS 1 n 26 LYS 19 A SER 2 n 27 SER 20 A GLN 2 n 28 GLN 21 A HIS 2 n 29 HIS 22 A GLU 2 n 30 GLU 23 A VAL 2 n 31 VAL 24 A ARG 2 n 32 ARG 25 A LYS 2 n 33 LYS 26 A LEU 2 n 34 LEU 27 A ILE 2 n 35 ILE 28 A ALA 2 n 36 ALA 29 A GLY 3 n 37 GLY 30 A PRO 3 n 38 PRO 31 A SER 3 n 39 SER 32 A VAL 3 n 40 VAL 33 A TYR 3 n 41 TYR 34 A ILE 3 n 42 ILE 35 A CYS 3 n 43 CYS 36 A ASP 3 n 44 ASP 37 A GLU 3 n 45 GLU 38 A CYS 3 n 46 CYS 39 A VAL 4 n 47 VAL 40 A ASP 4 n 48 ASP 41 A LEU 4 n 49 LEU 42 A CYS 4 n 50 CYS 43 A ASN 4 n 51 ASN 44 A ASP 4 n 52 ASP 45 A ILE 4 n 53 ILE 46 A ILE 4 n 54 ILE 47 A ARG 4 n 55 ARG 48 A n 56 49 A n 57 50 A n 58 51 A n 59 52 A n 60 53 A n 61 54 A n 62 55 A n 63 56 A n 64 57 A n 65 58 A n 66 59 A n 67 60 A n 1 -6 B n 2 -5 B n 3 -4 B n 4 -3 B n 5 -2 B n 6 -1 B n 7 0 B n 8 1 B n 9 2 B n 10 3 B n 11 4 B n 12 5 B n 13 6 B n 14 7 B n 15 8 B n 16 9 B n 17 10 B LEU 1 n 18 LEU 11 B LEU 1 n 19 LEU 12 B TYR 1 n 20 TYR 13 B CYS 1 n 21 CYS 14 B SER 1 n 22 SER 15 B PHE 1 n 23 PHE 16 B CYS 1 n 24 CYS 17 B GLY 1 n 25 GLY 18 B LYS 1 n 26 LYS 19 B SER 2 n 27 SER 20 B GLN 2 n 28 GLN 21 B HIS 2 n 29 HIS 22 B GLU 2 n 30 GLU 23 B VAL 2 n 31 VAL 24 B ARG 2 n 32 ARG 25 B LYS 2 n 33 LYS 26 B LEU 2 n 34 LEU 27 B ILE 2 n 35 ILE 28 B ALA 2 n 36 ALA 29 B GLY 3 n 37 GLY 30 B PRO 3 n 38 PRO 31 B SER 3 n 39 SER 32 B VAL 3 n 40 VAL 33 B TYR 3 n 41 TYR 34 B ILE 3 n 42 ILE 35 B CYS 3 n 43 CYS 36 B ASP 3 n 44 ASP 37 B GLU 3 n 45 GLU 38 B CYS 3 n 46 CYS 39 B VAL 4 n 47 VAL 40 B ASP 4 n 48 ASP 41 B LEU 4 n 49 LEU 42 B CYS 4 n 50 CYS 43 B ASN 4 n 51 ASN 44 B ASP 4 n 52 ASP 45 B ILE 4 n 53 ILE 46 B ILE 4 n 54 ILE 47 B ARG 4 n 55 ARG 48 B n 56 49 B n 57 50 B n 58 51 B n 59 52 B n 60 53 B n 61 54 B n 62 55 B n 63 56 B n 64 57 B n 65 58 B n 66 59 B n 67 60 B author_defined_assembly 2 dimeric A CYS 14 A SG CYS 21 1_555 A ZN 61 C ZN ZN 1_555 A CYS 17 A SG CYS 24 1_555 109.5 A CYS 14 A SG CYS 21 1_555 A ZN 61 C ZN ZN 1_555 A CYS 36 A SG CYS 43 1_555 109.3 A CYS 17 A SG CYS 24 1_555 A ZN 61 C ZN ZN 1_555 A CYS 36 A SG CYS 43 1_555 109.8 A CYS 14 A SG CYS 21 1_555 A ZN 61 C ZN ZN 1_555 A CYS 39 A SG CYS 46 1_555 108.9 A CYS 17 A SG CYS 24 1_555 A ZN 61 C ZN ZN 1_555 A CYS 39 A SG CYS 46 1_555 108.7 A CYS 36 A SG CYS 43 1_555 A ZN 61 C ZN ZN 1_555 A CYS 39 A SG CYS 46 1_555 110.7 B CYS 14 B SG CYS 21 1_555 B ZN 61 D ZN ZN 1_555 B CYS 17 B SG CYS 24 1_555 109.6 B CYS 14 B SG CYS 21 1_555 B ZN 61 D ZN ZN 1_555 B CYS 36 B SG CYS 43 1_555 109.4 B CYS 17 B SG CYS 24 1_555 B ZN 61 D ZN ZN 1_555 B CYS 36 B SG CYS 43 1_555 109.8 B CYS 14 B SG CYS 21 1_555 B ZN 61 D ZN ZN 1_555 B CYS 39 B SG CYS 46 1_555 109.0 B CYS 17 B SG CYS 24 1_555 B ZN 61 D ZN ZN 1_555 B CYS 39 B SG CYS 46 1_555 108.4 B CYS 36 B SG CYS 43 1_555 B ZN 61 D ZN ZN 1_555 B CYS 39 B SG CYS 46 1_555 110.7 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 ILE 28 A N ILE 35 A O ILE 35 A O ILE 42 B N ILE 28 B N ILE 35 B O ILE 35 B O ILE 42 1 A GLY -6 A GLY 1 1 Y 1 A HIS -5 A HIS 2 1 Y 1 A HIS -4 A HIS 3 1 Y 1 A HIS -3 A HIS 4 1 Y 1 A HIS -2 A HIS 5 1 Y 1 A HIS -1 A HIS 6 1 Y 1 A HIS 0 A HIS 7 1 Y 1 A THR 1 A THR 8 1 Y 1 A ASP 2 A ASP 9 1 Y 1 A LYS 3 A LYS 10 1 Y 1 A ARG 4 A ARG 11 1 Y 1 A LYS 5 A LYS 12 1 Y 1 A ASP 6 A ASP 13 1 Y 1 A GLY 7 A GLY 14 1 Y 1 A SER 8 A SER 15 1 Y 1 A GLY 9 A GLY 16 1 Y 1 A LYS 10 A LYS 17 1 Y 1 A GLU 49 A GLU 56 1 Y 1 A GLU 50 A GLU 57 1 Y 1 A ILE 51 A ILE 58 1 Y 1 A LYS 52 A LYS 59 1 Y 1 A GLU 53 A GLU 60 1 Y 1 A VAL 54 A VAL 61 1 Y 1 A ALA 55 A ALA 62 1 Y 1 A PRO 56 A PRO 63 1 Y 1 A HIS 57 A HIS 64 1 Y 1 A ARG 58 A ARG 65 1 Y 1 A GLU 59 A GLU 66 1 Y 1 A ARG 60 A ARG 67 1 Y 1 B GLY -6 B GLY 1 1 Y 1 B HIS -5 B HIS 2 1 Y 1 B HIS -4 B HIS 3 1 Y 1 B HIS -3 B HIS 4 1 Y 1 B HIS -2 B HIS 5 1 Y 1 B HIS -1 B HIS 6 1 Y 1 B HIS 0 B HIS 7 1 Y 1 B THR 1 B THR 8 1 Y 1 B ASP 2 B ASP 9 1 Y 1 B LYS 3 B LYS 10 1 Y 1 B ARG 4 B ARG 11 1 Y 1 B LYS 5 B LYS 12 1 Y 1 B ASP 6 B ASP 13 1 Y 1 B GLY 7 B GLY 14 1 Y 1 B SER 8 B SER 15 1 Y 1 B GLY 9 B GLY 16 1 Y 1 B LYS 10 B LYS 17 1 Y 1 B GLU 49 B GLU 56 1 Y 1 B GLU 50 B GLU 57 1 Y 1 B ILE 51 B ILE 58 1 Y 1 B LYS 52 B LYS 59 1 Y 1 B GLU 53 B GLU 60 1 Y 1 B VAL 54 B VAL 61 1 Y 1 B ALA 55 B ALA 62 1 Y 1 B PRO 56 B PRO 63 1 Y 1 B HIS 57 B HIS 64 1 Y 1 B ARG 58 B ARG 65 1 Y 1 B GLU 59 B GLU 66 1 Y 1 B ARG 60 B ARG 67 1 Y 1 A A HG H SER GLU 20 23 1.23 1 B B HG H SER GLU 20 23 1.23 1 A SER 32 -160.89 4.40 1 B PHE 16 -93.72 -60.74 1 B SER 32 -161.42 1.77 NMR structure of the E. coli ClpX chaperone zinc binding domain dimer 1 N N 1 N N 2 N N 2 N N A ASP 37 A ASP 44 HELX_P A ARG 48 A ARG 55 1 1 12 B ASP 37 B ASP 44 HELX_P B ARG 48 B ARG 55 1 2 12 metalc 2.301 A CYS 14 A SG CYS 21 1_555 A ZN 61 C ZN ZN 1_555 metalc 2.315 A CYS 17 A SG CYS 24 1_555 A ZN 61 C ZN ZN 1_555 metalc 2.293 A CYS 36 A SG CYS 43 1_555 A ZN 61 C ZN ZN 1_555 metalc 2.265 A CYS 39 A SG CYS 46 1_555 A ZN 61 C ZN ZN 1_555 metalc 2.302 B CYS 14 B SG CYS 21 1_555 B ZN 61 D ZN ZN 1_555 metalc 2.316 B CYS 17 B SG CYS 24 1_555 B ZN 61 D ZN ZN 1_555 metalc 2.292 B CYS 36 B SG CYS 43 1_555 B ZN 61 D ZN ZN 1_555 metalc 2.267 B CYS 39 B SG CYS 46 1_555 B ZN 61 D ZN ZN 1_555 METAL BINDING PROTEIN treble clef zinc finger, homodimer, METAL BINDING PROTEIN CLPX_ECOLI UNP 1 1 P0A6H1 TDKRKDGSGKLLYCSFCGKSQHEVRKLIAGPSVYICDECVDLCNDIIREEIKEVAPHRER 1 60 1OVX 1 60 P0A6H1 A 1 8 67 1 60 1OVX 1 60 P0A6H1 B 1 8 67 1 expression tag GLY -6 1OVX A P0A6H1 UNP 1 1 expression tag HIS -5 1OVX A P0A6H1 UNP 2 1 expression tag HIS -4 1OVX A P0A6H1 UNP 3 1 expression tag HIS -3 1OVX A P0A6H1 UNP 4 1 expression tag HIS -2 1OVX A P0A6H1 UNP 5 1 expression tag HIS -1 1OVX A P0A6H1 UNP 6 1 expression tag HIS 0 1OVX A P0A6H1 UNP 7 2 expression tag GLY -6 1OVX B P0A6H1 UNP 1 2 expression tag HIS -5 1OVX B P0A6H1 UNP 2 2 expression tag HIS -4 1OVX B P0A6H1 UNP 3 2 expression tag HIS -3 1OVX B P0A6H1 UNP 4 2 expression tag HIS -2 1OVX B P0A6H1 UNP 5 2 expression tag HIS -1 1OVX B P0A6H1 UNP 6 2 expression tag HIS 0 1OVX B P0A6H1 UNP 7 2 2 anti-parallel anti-parallel A LEU 27 A LEU 34 A ALA 29 A ALA 36 A TYR 34 A TYR 41 A CYS 36 A CYS 43 B LEU 27 B LEU 34 B ALA 29 B ALA 36 B TYR 34 B TYR 41 B CYS 36 B CYS 43 BINDING SITE FOR RESIDUE ZN A 61 A ZN 61 Software 4 BINDING SITE FOR RESIDUE ZN B 61 B ZN 61 Software 4 A CYS 14 A CYS 21 4 1_555 A CYS 17 A CYS 24 4 1_555 A CYS 36 A CYS 43 4 1_555 A CYS 39 A CYS 46 4 1_555 B CYS 14 B CYS 21 4 1_555 B CYS 17 B CYS 24 4 1_555 B CYS 36 B CYS 43 4 1_555 B CYS 39 B CYS 46 4 1_555