0.020171 0.011646 0.000000 0.000000 0.023292 0.000000 0.000000 0.000000 0.008618 0.00000 0.00000 0.00000 Zhang, X.L. Paetzel, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 12 90.00 90.00 120.00 49.576 49.576 116.041 C2 H3 O2 -1 59.044 ACETATE ION non-polymer 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 Ca 2 40.078 CALCIUM ION non-polymer Cd 2 112.411 CADMIUM ION non-polymer 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 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 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 C N 2 N O N 3 N O N 4 N C N 5 N H N 6 N H N 7 N H N 8 N N N 9 S C N 10 N C N 11 N O N 12 N C N 13 N O N 14 N H N 15 N H N 16 N H N 17 N H N 18 N H N 19 N H N 20 N H N 21 N N N 22 S C N 23 N C N 24 N O N 25 N C N 26 N C N 27 N C N 28 N N N 29 N C N 30 N N N 31 N N N 32 N O 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 H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N H N 47 N H N 48 N N N 49 S C N 50 N C N 51 N O N 52 N C N 53 N C N 54 N O N 55 N N N 56 N O N 57 N H N 58 N H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N H N 65 N N N 66 S C N 67 N C N 68 N O N 69 N C N 70 N C N 71 N O N 72 N O N 73 N O 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 CA N 82 N CD N 83 N N N 84 R C N 85 N C N 86 N O N 87 N C N 88 N S N 89 N O N 90 N H 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 N N 98 S C N 99 N C N 100 N O N 101 N C N 102 N C N 103 N C N 104 N O N 105 N N N 106 N O N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N H N 116 N H N 117 N N N 118 S C N 119 N C N 120 N O N 121 N C N 122 N C N 123 N C N 124 N O N 125 N O N 126 N O 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 H N 136 N N N 137 N C N 138 N C N 139 N O N 140 N O N 141 N H N 142 N H N 143 N H N 144 N H N 145 N H N 146 N O N 147 N H N 148 N H N 149 N N N 150 S C N 151 N C N 152 N O N 153 S C N 154 N C N 155 N C N 156 N C N 157 N O N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N H N 167 N H N 168 N H N 169 N H N 170 N H N 171 N N N 172 S C N 173 N C N 174 N O N 175 N C N 176 N C N 177 N C N 178 N C N 179 N O N 180 N H N 181 N H N 182 N H N 183 N H 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 H N 192 N H N 193 N N N 194 S C N 195 N C N 196 N O N 197 N C N 198 N C N 199 N C N 200 N C N 201 N N N 202 N O N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H 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 N N 219 S C N 220 N C N 221 N O N 222 N C N 223 N C N 224 N S N 225 N C N 226 N O N 227 N H N 228 N H N 229 N H N 230 N H 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 N N 239 S C N 240 N C N 241 N O N 242 N C Y 243 N C Y 244 N C Y 245 N C Y 246 N C Y 247 N C Y 248 N C N 249 N O N 250 N H N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N H N 261 N N N 262 S C N 263 N C N 264 N O N 265 N C N 266 N C N 267 N C N 268 N O N 269 N H N 270 N H N 271 N H N 272 N H N 273 N H N 274 N H N 275 N H N 276 N H N 277 N H N 278 N N N 279 S C N 280 N C N 281 N O N 282 N C N 283 N O N 284 N O N 285 N H N 286 N H N 287 N H N 288 N H N 289 N H N 290 N H N 291 N H N 292 N N N 293 S C N 294 N C N 295 N O N 296 R C N 297 N O N 298 N C N 299 N O N 300 N H N 301 N H N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N N N 310 S C N 311 N C N 312 N O N 313 N C Y 314 N C Y 315 N C Y 316 N C Y 317 N C Y 318 N C Y 319 N C N 320 N O N 321 N O N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N N N 334 S C N 335 N C N 336 N O N 337 N C N 338 N C N 339 N C N 340 N O N 341 N H N 342 N H N 343 N H N 344 N H N 345 N H N 346 N H N 347 N H N 348 N H N 349 N H N 350 N H N 351 N H N 1 N doub N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N doub N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N doub 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 sing N 36 N sing N 37 N sing N 38 N sing N 39 N doub N 40 N sing 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 sing N 51 N doub N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N doub 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 sing N 64 N sing N 65 N sing N 66 N sing N 67 N doub N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N doub 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 sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N doub N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N doub 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 sing N 112 N sing N 113 N sing N 114 N doub 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 doub 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 doub 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 sing 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 doub 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 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 doub 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 sing 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 doub 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 sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N doub N 229 N sing N 230 N sing N 231 N sing N 232 N sing Y 233 N doub Y 234 N sing Y 235 N sing N 236 N sing Y 237 N doub N 238 N sing Y 239 N doub N 240 N sing Y 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N doub 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 sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N doub 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 sing N 276 N sing N 277 N sing N 278 N sing N 279 N sing N 280 N sing N 281 N doub 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 sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N sing N 297 N doub N 298 N sing N 299 N sing N 300 N sing N 301 N sing Y 302 N doub Y 303 N sing Y 304 N sing N 305 N sing Y 306 N doub N 307 N sing Y 308 N doub N 309 N sing Y 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N doub N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N sing N 331 N sing N 332 N sing DK Acta Crystallogr.,Sect.D ABCRE6 0766 0907-4449 69 722 734 10.1107/S0907444913001182 23633581 The structure of cardiac troponin C regulatory domain with bound Cd(2+) reveals a closed conformation and unique ion coordination. 2013 10.2210/pdb3sd6/pdb pdb_00003sd6 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 CCD 2010-07-28 MARMOSAIC 300 mm CCD double crystal monochromator SINGLE WAVELENGTH M x-ray 1 0.97949 1.0 08ID-1 CLSI 0.97949 SYNCHROTRON CLSI BEAMLINE 08ID-1 10070.304 Troponin C, slow skeletal and cardiac muscles N-TERMINAL DOMAIN, UNP residues 1-89 1 man polymer 112.411 CADMIUM ION 7 syn non-polymer 59.044 ACETATE ION 2 syn non-polymer 40.078 CALCIUM ION 2 syn non-polymer 18.015 water 49 nat water TN-C no no MDDIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGCISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVM MVRCMKDDS MDDIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGCISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVM MVRCMKDDS 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 n n n human sample TNNC, TNNC1 9606 Homo sapiens 469008 Escherichia coli BL21(DE3) PLASMID pET21a 1 2.04 39.82 VAPOR DIFFUSION, SITTING DROP 7.5 cadmium sulphate 0.05M, sodium acetate 1.0M, 0.1M Hepes, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298.0K 298.0 software chem_comp_atom chem_comp_bond database_2 pdbx_struct_conn_angle struct_conn struct_site repository Initial release Database references Refinement description Data collection Database references Derived calculations 1 0 2012-06-13 1 1 2013-05-15 1 2 2017-11-08 1 3 2024-02-28 _software.name _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_conn_angle.ptnr1_auth_comp_id _pdbx_struct_conn_angle.ptnr1_auth_seq_id _pdbx_struct_conn_angle.ptnr1_label_alt_id _pdbx_struct_conn_angle.ptnr1_label_asym_id _pdbx_struct_conn_angle.ptnr1_label_atom_id _pdbx_struct_conn_angle.ptnr1_label_comp_id _pdbx_struct_conn_angle.ptnr1_label_seq_id _pdbx_struct_conn_angle.ptnr2_auth_comp_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.ptnr2_label_comp_id _pdbx_struct_conn_angle.ptnr3_auth_comp_id _pdbx_struct_conn_angle.ptnr3_auth_seq_id _pdbx_struct_conn_angle.ptnr3_label_alt_id _pdbx_struct_conn_angle.ptnr3_label_asym_id _pdbx_struct_conn_angle.ptnr3_label_atom_id _pdbx_struct_conn_angle.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_id _pdbx_struct_conn_angle.value _struct_conn.pdbx_dist_value _struct_conn.pdbx_ptnr1_label_alt_id _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_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id N-TERMINAL DOMAIN HUMAN CTNC IN COMPLEX WITH CADMIUM AND DEOXYCHOLIC ACID FULL LENGTH & CALCUIM SATURATED HUMAN CTNC IN COMPLEX WITH CTNI AND CTNT CALCIUM BOUND HUMAN N-CTNC IN COMPLEX WITH TRIFLUOROPERAZINE CALCIUM BOUND HUMAN N-CTNC IN COMPLEX WITH CTNI (147-163) CALCIUM BOUND HUMAN N-CTNC CALCIUM FREE HUMAN N-CTNC Crystal structure of the amino-terminal domain of human cardiac troponin C in complex with cadmium at 1.7 resolution. RCSB Y RCSB 2011-06-08 REL REL CD CADMIUM ION ACT ACETATE ION CA CALCIUM ION HOH water CD 101 2 CD CD 101 A CD 102 2 CD CD 102 A CD 103 2 CD CD 103 A CD 104 2 CD CD 104 A CD 105 2 CD CD 105 A CD 106 2 CD CD 106 A CD 107 2 CD CD 107 A ACT 90 3 ACT ACT 90 A ACT 91 3 ACT ACT 91 A CA 93 4 CA CA 93 A CA 94 4 CA CA 94 A HOH 96 5 HOH HOH 96 A HOH 97 5 HOH HOH 97 A HOH 98 5 HOH HOH 98 A HOH 99 5 HOH HOH 99 A HOH 100 5 HOH HOH 100 A HOH 108 5 HOH HOH 108 A HOH 109 5 HOH HOH 109 A HOH 110 5 HOH HOH 110 A HOH 111 5 HOH HOH 111 A HOH 112 5 HOH HOH 112 A HOH 113 5 HOH HOH 113 A HOH 114 5 HOH HOH 114 A HOH 115 5 HOH HOH 115 A HOH 116 5 HOH HOH 116 A HOH 117 5 HOH HOH 117 A HOH 118 5 HOH HOH 118 A HOH 119 5 HOH HOH 119 A HOH 120 5 HOH HOH 120 A HOH 121 5 HOH HOH 121 A HOH 122 5 HOH HOH 122 A HOH 123 5 HOH HOH 123 A HOH 124 5 HOH HOH 124 A HOH 125 5 HOH HOH 125 A HOH 126 5 HOH HOH 126 A HOH 127 5 HOH HOH 127 A HOH 128 5 HOH HOH 128 A HOH 129 5 HOH HOH 129 A HOH 130 5 HOH HOH 130 A HOH 131 5 HOH HOH 131 A HOH 132 5 HOH HOH 132 A HOH 133 5 HOH HOH 133 A HOH 134 5 HOH HOH 134 A HOH 135 5 HOH HOH 135 A HOH 136 5 HOH HOH 136 A HOH 137 5 HOH HOH 137 A HOH 138 5 HOH HOH 138 A HOH 139 5 HOH HOH 139 A HOH 140 5 HOH HOH 140 A HOH 141 5 HOH HOH 141 A HOH 142 5 HOH HOH 142 A HOH 143 5 HOH HOH 143 A HOH 144 5 HOH HOH 144 A HOH 145 5 HOH HOH 145 A HOH 146 5 HOH HOH 146 A HOH 147 5 HOH HOH 147 A HOH 148 5 HOH HOH 148 A HOH 149 5 HOH HOH 149 A HOH 150 5 HOH HOH 150 A HOH 151 5 HOH HOH 151 A MET 1 n 1 MET 1 A ASP 2 n 2 ASP 2 A ASP 3 n 3 ASP 3 A ILE 4 n 4 ILE 4 A TYR 5 n 5 TYR 5 A LYS 6 n 6 LYS 6 A ALA 7 n 7 ALA 7 A ALA 8 n 8 ALA 8 A VAL 9 n 9 VAL 9 A GLU 10 n 10 GLU 10 A GLN 11 n 11 GLN 11 A LEU 12 n 12 LEU 12 A THR 13 n 13 THR 13 A GLU 14 n 14 GLU 14 A GLU 15 n 15 GLU 15 A GLN 16 n 16 GLN 16 A LYS 17 n 17 LYS 17 A ASN 18 n 18 ASN 18 A GLU 19 n 19 GLU 19 A PHE 20 n 20 PHE 20 A LYS 21 n 21 LYS 21 A ALA 22 n 22 ALA 22 A ALA 23 n 23 ALA 23 A PHE 24 n 24 PHE 24 A ASP 25 n 25 ASP 25 A ILE 26 n 26 ILE 26 A PHE 27 n 27 PHE 27 A VAL 28 n 28 VAL 28 A LEU 29 n 29 LEU 29 A GLY 30 n 30 GLY 30 A ALA 31 n 31 ALA 31 A GLU 32 n 32 GLU 32 A ASP 33 n 33 ASP 33 A GLY 34 n 34 GLY 34 A CYS 35 n 35 CYS 35 A ILE 36 n 36 ILE 36 A SER 37 n 37 SER 37 A THR 38 n 38 THR 38 A LYS 39 n 39 LYS 39 A GLU 40 n 40 GLU 40 A LEU 41 n 41 LEU 41 A GLY 42 n 42 GLY 42 A LYS 43 n 43 LYS 43 A VAL 44 n 44 VAL 44 A MET 45 n 45 MET 45 A ARG 46 n 46 ARG 46 A MET 47 n 47 MET 47 A LEU 48 n 48 LEU 48 A GLY 49 n 49 GLY 49 A GLN 50 n 50 GLN 50 A ASN 51 n 51 ASN 51 A PRO 52 n 52 PRO 52 A THR 53 n 53 THR 53 A PRO 54 n 54 PRO 54 A GLU 55 n 55 GLU 55 A GLU 56 n 56 GLU 56 A LEU 57 n 57 LEU 57 A GLN 58 n 58 GLN 58 A GLU 59 n 59 GLU 59 A MET 60 n 60 MET 60 A ILE 61 n 61 ILE 61 A ASP 62 n 62 ASP 62 A GLU 63 n 63 GLU 63 A VAL 64 n 64 VAL 64 A ASP 65 n 65 ASP 65 A GLU 66 n 66 GLU 66 A n 67 67 A n 68 68 A n 69 69 A GLY 70 n 70 GLY 70 A THR 71 n 71 THR 71 A VAL 72 n 72 VAL 72 A ASP 73 n 73 ASP 73 A PHE 74 n 74 PHE 74 A ASP 75 n 75 ASP 75 A GLU 76 n 76 GLU 76 A PHE 77 n 77 PHE 77 A LEU 78 n 78 LEU 78 A VAL 79 n 79 VAL 79 A MET 80 n 80 MET 80 A MET 81 n 81 MET 81 A VAL 82 n 82 VAL 82 A ARG 83 n 83 ARG 83 A CYS 84 n 84 CYS 84 A MET 85 n 85 MET 85 A LYS 86 n 86 LYS 86 A ASP 87 n 87 ASP 87 A ASP 88 n 88 ASP 88 A SER 89 n 89 SER 89 A author_defined_assembly 1 monomeric A GLU 15 A OE2 GLU 15 1_555 A CA 94 L CA CA 1_555 A GLU 19 A A OE2 GLU 19 1_555 91.4 A GLU 19 B A OE2 GLU 19 1_555 A CA 93 K CA CA 1_555 A GLU 19 B A OE1 GLU 19 1_555 53.1 A GLU 19 B A OE2 GLU 19 1_555 A CA 93 K CA CA 1_555 A HOH 129 M O HOH 1_555 95.9 A GLU 19 B A OE1 GLU 19 1_555 A CA 93 K CA CA 1_555 A HOH 129 M O HOH 1_555 80.8 A PHE 27 A O PHE 27 1_555 A CD 101 B CD CD 1_555 A GLU 40 A OE2 GLU 40 1_555 98.2 A PHE 27 A O PHE 27 1_555 A CD 101 B CD CD 1_555 A GLU 40 A OE1 GLU 40 1_555 89.7 A GLU 40 A OE2 GLU 40 1_555 A CD 101 B CD CD 1_555 A GLU 40 A OE1 GLU 40 1_555 55.9 A PHE 27 A O PHE 27 1_555 A CD 101 B CD CD 1_555 A HOH 125 M O HOH 1_555 85.6 A GLU 40 A OE2 GLU 40 1_555 A CD 101 B CD CD 1_555 A HOH 125 M O HOH 1_555 145.7 A GLU 40 A OE1 GLU 40 1_555 A CD 101 B CD CD 1_555 A HOH 125 M O HOH 1_555 90.3 A PHE 27 A O PHE 27 1_555 A CD 101 B CD CD 1_555 A HOH 145 M O HOH 1_555 169.4 A GLU 40 A OE2 GLU 40 1_555 A CD 101 B CD CD 1_555 A HOH 145 M O HOH 1_555 87.5 A GLU 40 A OE1 GLU 40 1_555 A CD 101 B CD CD 1_555 A HOH 145 M O HOH 1_555 86.1 A HOH 125 M O HOH 1_555 A CD 101 B CD CD 1_555 A HOH 145 M O HOH 1_555 84.8 A ASP 33 A OD1 ASP 33 1_555 A CD 104 E CD CD 1_555 A ASP 33 A OD2 ASP 33 1_555 54.5 A ASP 33 A OD1 ASP 33 1_555 A CD 104 E CD CD 1_555 A CYS 35 A O CYS 35 1_555 86.2 A ASP 33 A OD2 ASP 33 1_555 A CD 104 E CD CD 1_555 A CYS 35 A O CYS 35 1_555 80.9 A ASP 33 A OD1 ASP 33 1_555 A CD 104 E CD CD 1_555 A CYS 35 A SG CYS 35 1_555 99.8 A ASP 33 A OD2 ASP 33 1_555 A CD 104 E CD CD 1_555 A CYS 35 A SG CYS 35 1_555 151.9 A CYS 35 A O CYS 35 1_555 A CD 104 E CD CD 1_555 A CYS 35 A SG CYS 35 1_555 86.7 A ASP 33 A OD1 ASP 33 1_555 A CD 104 E CD CD 1_555 A ACT 90 I OXT ACT 1_555 139.6 A ASP 33 A OD2 ASP 33 1_555 A CD 104 E CD CD 1_555 A ACT 90 I OXT ACT 1_555 85.1 A CYS 35 A O CYS 35 1_555 A CD 104 E CD CD 1_555 A ACT 90 I OXT ACT 1_555 85.8 A CYS 35 A SG CYS 35 1_555 A CD 104 E CD CD 1_555 A ACT 90 I OXT ACT 1_555 119.2 A ASP 33 A OD1 ASP 33 1_555 A CD 104 E CD CD 1_555 A HOH 97 M O HOH 1_555 93.8 A ASP 33 A OD2 ASP 33 1_555 A CD 104 E CD CD 1_555 A HOH 97 M O HOH 1_555 98.6 A CYS 35 A O CYS 35 1_555 A CD 104 E CD CD 1_555 A HOH 97 M O HOH 1_555 179.4 A CYS 35 A SG CYS 35 1_555 A CD 104 E CD CD 1_555 A HOH 97 M O HOH 1_555 93.9 A ACT 90 I OXT ACT 1_555 A CD 104 E CD CD 1_555 A HOH 97 M O HOH 1_555 93.8 A GLN 50 A OE1 GLN 50 1_555 A CD 103 D CD CD 1_555 A CYS 84 A O CYS 84 1_555 78.5 A GLN 50 A OE1 GLN 50 1_555 A CD 103 D CD CD 1_555 A CYS 84 A SG CYS 84 1_555 84.1 A CYS 84 A O CYS 84 1_555 A CD 103 D CD CD 1_555 A CYS 84 A SG CYS 84 1_555 90.7 A GLN 50 A OE1 GLN 50 1_555 A CD 103 D CD CD 1_555 A ASP 87 A OD1 ASP 87 1_555 149.4 A CYS 84 A O CYS 84 1_555 A CD 103 D CD CD 1_555 A ASP 87 A OD1 ASP 87 1_555 72.2 A CYS 84 A SG CYS 84 1_555 A CD 103 D CD CD 1_555 A ASP 87 A OD1 ASP 87 1_555 104.4 A GLU 56 A OE1 GLU 56 1_555 A CD 102 C CD CD 1_555 A GLU 56 A OE2 GLU 56 1_555 55.6 A GLU 56 A OE1 GLU 56 1_555 A CD 102 C CD CD 1_555 A CYS 84 A SG CYS 84 1_555 122.9 A GLU 56 A OE2 GLU 56 1_555 A CD 102 C CD CD 1_555 A CYS 84 A SG CYS 84 1_555 112.9 A GLU 56 A OE1 GLU 56 1_555 A CD 102 C CD CD 1_555 A ASP 87 A OD2 ASP 87 1_555 122.8 A GLU 56 A OE2 GLU 56 1_555 A CD 102 C CD CD 1_555 A ASP 87 A OD2 ASP 87 1_555 84.4 A CYS 84 A SG CYS 84 1_555 A CD 102 C CD CD 1_555 A ASP 87 A OD2 ASP 87 1_555 108.9 A GLU 59 A OE2 GLU 59 1_555 A CD 106 G CD CD 1_555 A GLU 59 A OE1 GLU 59 1_555 54.3 A GLU 59 A OE2 GLU 59 1_555 A CD 106 G CD CD 1_555 A HOH 131 M O HOH 1_555 92.0 A GLU 59 A OE1 GLU 59 1_555 A CD 106 G CD CD 1_555 A HOH 131 M O HOH 1_555 84.7 A GLU 59 A OE2 GLU 59 1_555 A CD 106 G CD CD 1_555 A HOH 132 M O HOH 1_555 130.2 A GLU 59 A OE1 GLU 59 1_555 A CD 106 G CD CD 1_555 A HOH 132 M O HOH 1_555 75.9 A HOH 131 M O HOH 1_555 A CD 106 G CD CD 1_555 A HOH 132 M O HOH 1_555 84.0 A GLU 59 A OE2 GLU 59 1_555 A CD 106 G CD CD 1_555 A HOH 133 M O HOH 1_555 96.5 A GLU 59 A OE1 GLU 59 1_555 A CD 106 G CD CD 1_555 A HOH 133 M O HOH 1_555 92.0 A HOH 131 M O HOH 1_555 A CD 106 G CD CD 1_555 A HOH 133 M O HOH 1_555 166.8 A HOH 132 M O HOH 1_555 A CD 106 G CD CD 1_555 A HOH 133 M O HOH 1_555 82.8 A ASP 65 A OD2 ASP 65 1_555 A CD 107 H CD CD 1_555 A THR 71 A O THR 71 1_555 76.9 A ASP 65 A OD2 ASP 65 1_555 A CD 107 H CD CD 1_555 A GLU 76 A OE1 GLU 76 1_555 102.4 A THR 71 A O THR 71 1_555 A CD 107 H CD CD 1_555 A GLU 76 A OE1 GLU 76 1_555 96.4 A ASP 65 A OD2 ASP 65 1_555 A CD 107 H CD CD 1_555 A GLU 76 A OE2 GLU 76 1_555 89.6 A THR 71 A O THR 71 1_555 A CD 107 H CD CD 1_555 A GLU 76 A OE2 GLU 76 1_555 142.2 A GLU 76 A OE1 GLU 76 1_555 A CD 107 H CD CD 1_555 A GLU 76 A OE2 GLU 76 1_555 51.8 A ASP 65 A OD2 ASP 65 1_555 A CD 107 H CD CD 1_555 A HOH 147 M O HOH 1_555 88.0 A THR 71 A O THR 71 1_555 A CD 107 H CD CD 1_555 A HOH 147 M O HOH 1_555 157.8 A GLU 76 A OE1 GLU 76 1_555 A CD 107 H CD CD 1_555 A HOH 147 M O HOH 1_555 102.7 A GLU 76 A OE2 GLU 76 1_555 A CD 107 H CD CD 1_555 A HOH 147 M O HOH 1_555 52.0 A ASP 65 A OD2 ASP 65 1_555 A CD 107 H CD CD 1_555 A HOH 148 M O HOH 1_555 78.3 A THR 71 A O THR 71 1_555 A CD 107 H CD CD 1_555 A HOH 148 M O HOH 1_555 72.6 A GLU 76 A OE1 GLU 76 1_555 A CD 107 H CD CD 1_555 A HOH 148 M O HOH 1_555 168.7 A GLU 76 A OE2 GLU 76 1_555 A CD 107 H CD CD 1_555 A HOH 148 M O HOH 1_555 139.4 A HOH 147 M O HOH 1_555 A CD 107 H CD CD 1_555 A HOH 148 M O HOH 1_555 88.6 A ASP 65 A OD2 ASP 65 1_555 A CD 107 H CD CD 1_555 A HOH 151 M O HOH 1_555 162.6 A THR 71 A O THR 71 1_555 A CD 107 H CD CD 1_555 A HOH 151 M O HOH 1_555 96.3 A GLU 76 A OE1 GLU 76 1_555 A CD 107 H CD CD 1_555 A HOH 151 M O HOH 1_555 94.3 A GLU 76 A OE2 GLU 76 1_555 A CD 107 H CD CD 1_555 A HOH 151 M O HOH 1_555 104.9 A HOH 147 M O HOH 1_555 A CD 107 H CD CD 1_555 A HOH 151 M O HOH 1_555 93.4 A HOH 148 M O HOH 1_555 A CD 107 H CD CD 1_555 A HOH 151 M O HOH 1_555 84.3 A GLU 66 A OE2 GLU 66 1_555 A CD 105 F CD CD 1_555 A ASP 73 A OD2 ASP 73 1_555 129.5 A GLU 66 A OE2 GLU 66 1_555 A CD 105 F CD CD 1_555 A ASP 73 A OD1 ASP 73 1_555 105.2 A ASP 73 A OD2 ASP 73 1_555 A CD 105 F CD CD 1_555 A ASP 73 A OD1 ASP 73 1_555 52.5 A GLU 66 A OE2 GLU 66 1_555 A CD 105 F CD CD 1_555 A ASP 75 A OD2 ASP 75 1_555 76.1 A ASP 73 A OD2 ASP 73 1_555 A CD 105 F CD CD 1_555 A ASP 75 A OD2 ASP 75 1_555 137.2 A ASP 73 A OD1 ASP 73 1_555 A CD 105 F CD CD 1_555 A ASP 75 A OD2 ASP 75 1_555 91.1 A GLU 66 A OE2 GLU 66 1_555 A CD 105 F CD CD 1_555 A ASP 75 A OD1 ASP 75 1_555 129.5 A ASP 73 A OD2 ASP 73 1_555 A CD 105 F CD CD 1_555 A ASP 75 A OD1 ASP 75 1_555 89.1 A ASP 73 A OD1 ASP 73 1_555 A CD 105 F CD CD 1_555 A ASP 75 A OD1 ASP 75 1_555 70.7 A ASP 75 A OD2 ASP 75 1_555 A CD 105 F CD CD 1_555 A ASP 75 A OD1 ASP 75 1_555 54.3 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 36 A N ILE 36 A O VAL 72 A O VAL 72 1 A CA 94 L CA 1 A HOH 113 M HOH 1 A CG ASP 3 A CG ASP 3 1 Y 1 A OD1 ASP 3 A OD1 ASP 3 1 Y 1 A OD2 ASP 3 A OD2 ASP 3 1 Y 1 A CG1 ILE 4 A CG1 ILE 4 1 Y 1 A CG2 ILE 4 A CG2 ILE 4 1 Y 1 A CD1 ILE 4 A CD1 ILE 4 1 Y 1 A CD LYS 39 A CD LYS 39 1 Y 1 A CE LYS 39 A CE LYS 39 1 Y 1 A NZ LYS 39 A NZ LYS 39 1 Y 1 A CG GLU 55 A CG GLU 55 1 Y 1 A CD GLU 55 A CD GLU 55 1 Y 1 A OE1 GLU 55 A OE1 GLU 55 1 Y 1 A OE2 GLU 55 A OE2 GLU 55 1 Y 1 A ASP 67 A ASP 67 1 Y 1 A GLY 68 A GLY 68 1 Y 1 A SER 69 A SER 69 1 Y 1 A A OE2 O GLU HOH 59 146 1.85 1 A A OE2 O GLU HOH 76 147 2.12 1 A A O O HOH HOH 145 146 2.18 1_555 6_665 25.78 1.10000 0.55000 0.00000 1.10000 0.00000 -1.65000 0.976 0.977 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.148 0.133 0.134 1.37 42.93 924 17008 5.200 96.7 1.566 0.028 RANDOM 1 THROUGHOUT MOLECULAR REPLACEMENT 0.050 0.044 0.80 0.80 1.40 MAXIMUM LIKELIHOOD MASK 1.37 42.93 49 733 17 0 667 0.012 0.022 694 1.541 1.989 917 6.025 5.000 84 43.900 27.222 36 15.722 15.000 131 25.800 15.000 2 0.118 0.200 101 0.015 0.020 521 3.781 1.500 439 5.169 2.000 687 6.916 3.000 255 9.236 4.500 230 4.134 3.000 694 0.2550 0.2570 1.41 56 966 20 76.33 1.37 50.0 3SD6 18054 17494 2 -3 0.050 1 64.0 10.5 97.0 0.429 1.37 1.42 2.3 1 4.3 79.8 data collection MxDC phasing PHASER 2.1.4 refinement REFMAC 5.5.0109 data reduction HKL-2000 data scaling HKL-2000 Crystal structure of the amino-terminal domain of human cardiac troponin C in complex with cadmium at 1.4 resolution. 1 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 2 N N 3 N N 3 N N 4 N N 4 N N 5 N N A ASP 2 A ASP 2 HELX_P A GLU 10 A GLU 10 1 1 9 A THR 13 A THR 13 HELX_P A ILE 26 A ILE 26 1 2 14 A THR 38 A THR 38 HELX_P A LEU 48 A LEU 48 1 3 11 A THR 53 A THR 53 HELX_P A ASP 65 A ASP 65 1 4 13 A PHE 74 A PHE 74 HELX_P A LYS 86 A LYS 86 1 5 13 metalc 2.271 A GLU 15 A OE2 GLU 15 1_555 A CA 94 L CA CA 1_555 metalc 2.400 B A GLU 19 A OE2 GLU 19 1_555 A CA 93 K CA CA 1_555 metalc 2.516 B A GLU 19 A OE1 GLU 19 1_555 A CA 93 K CA CA 1_555 metalc 2.021 A A GLU 19 A OE2 GLU 19 1_555 A CA 94 L CA CA 1_555 metalc 2.339 A PHE 27 A O PHE 27 1_555 A CD 101 B CD CD 1_555 metalc 2.265 A ASP 33 A OD1 ASP 33 1_555 A CD 104 E CD CD 1_555 metalc 2.476 A ASP 33 A OD2 ASP 33 1_555 A CD 104 E CD CD 1_555 metalc 2.458 A CYS 35 A O CYS 35 1_555 A CD 104 E CD CD 1_555 metalc 2.549 A CYS 35 A SG CYS 35 1_555 A CD 104 E CD CD 1_555 metalc 2.262 A GLU 40 A OE2 GLU 40 1_555 A CD 101 B CD CD 1_555 metalc 2.389 A GLU 40 A OE1 GLU 40 1_555 A CD 101 B CD CD 1_555 metalc 2.400 A GLN 50 A OE1 GLN 50 1_555 A CD 103 D CD CD 1_555 metalc 2.282 A GLU 56 A OE1 GLU 56 1_555 A CD 102 C CD CD 1_555 metalc 2.332 A GLU 56 A OE2 GLU 56 1_555 A CD 102 C CD CD 1_555 metalc 2.292 A GLU 59 A OE2 GLU 59 1_555 A CD 106 G CD CD 1_555 metalc 2.489 A GLU 59 A OE1 GLU 59 1_555 A CD 106 G CD CD 1_555 metalc 2.162 A ASP 65 A OD2 ASP 65 1_555 A CD 107 H CD CD 1_555 metalc 2.390 A GLU 66 A OE2 GLU 66 1_555 A CD 105 F CD CD 1_555 metalc 2.546 A THR 71 A O THR 71 1_555 A CD 107 H CD CD 1_555 metalc 2.254 A ASP 73 A OD2 ASP 73 1_555 A CD 105 F CD CD 1_555 metalc 2.634 A ASP 73 A OD1 ASP 73 1_555 A CD 105 F CD CD 1_555 metalc 2.301 A ASP 75 A OD2 ASP 75 1_555 A CD 105 F CD CD 1_555 metalc 2.449 A ASP 75 A OD1 ASP 75 1_555 A CD 105 F CD CD 1_555 metalc 2.268 A GLU 76 A OE1 GLU 76 1_555 A CD 107 H CD CD 1_555 metalc 2.608 A GLU 76 A OE2 GLU 76 1_555 A CD 107 H CD CD 1_555 metalc 2.493 A CYS 84 A SG CYS 84 1_555 A CD 102 C CD CD 1_555 metalc 2.303 A CYS 84 A O CYS 84 1_555 A CD 103 D CD CD 1_555 metalc 2.542 A CYS 84 A SG CYS 84 1_555 A CD 103 D CD CD 1_555 metalc 2.182 A ASP 87 A OD2 ASP 87 1_555 A CD 102 C CD CD 1_555 metalc 2.314 A ASP 87 A OD1 ASP 87 1_555 A CD 103 D CD CD 1_555 metalc 2.297 A ACT 90 I OXT ACT 1_555 A CD 104 E CD CD 1_555 metalc 2.274 A CA 93 K CA CA 1_555 A HOH 129 M O HOH 1_555 metalc 2.415 A HOH 97 M O HOH 1_555 A CD 104 E CD CD 1_555 metalc 2.343 A CD 101 B CD CD 1_555 A HOH 125 M O HOH 1_555 metalc 2.344 A CD 101 B CD CD 1_555 A HOH 145 M O HOH 1_555 metalc 2.375 A CD 106 G CD CD 1_555 A HOH 131 M O HOH 1_555 metalc 2.382 A CD 106 G CD CD 1_555 A HOH 132 M O HOH 1_555 metalc 2.352 A CD 106 G CD CD 1_555 A HOH 133 M O HOH 1_555 metalc 2.114 A CD 107 H CD CD 1_555 A HOH 147 M O HOH 1_555 metalc 2.036 A CD 107 H CD CD 1_555 A HOH 148 M O HOH 1_555 metalc 2.622 A CD 107 H CD CD 1_555 A HOH 151 M O HOH 1_555 CONTRACTILE PROTEIN HELIX-LOOP-HELIX EF-HAND MOTIF, CONTRACTILE PROTEIN, CALCIUM SENSOR, CADMIUM BINDING TNNC1_HUMAN UNP 1 1 P63316 MDDIYKAAVEQLTEEQKNEFKAAFDIFVLGAEDGCISTKELGKVMRMLGQNPTPEELQEMIDEVDEDGSGTVDFDEFLVM MVRCMKDDS 1 89 3SD6 1 89 P63316 A 1 1 89 2 anti-parallel A CYS 35 A CYS 35 A SER 37 A SER 37 A THR 71 A THR 71 A ASP 73 A ASP 73 BINDING SITE FOR RESIDUE CD A 101 A CD 101 Software 5 BINDING SITE FOR RESIDUE CD A 102 A CD 102 Software 5 BINDING SITE FOR RESIDUE CD A 103 A CD 103 Software 6 BINDING SITE FOR RESIDUE CD A 104 A CD 104 Software 4 BINDING SITE FOR RESIDUE CD A 105 A CD 105 Software 4 BINDING SITE FOR RESIDUE CD A 106 A CD 106 Software 6 BINDING SITE FOR RESIDUE CD A 107 A CD 107 Software 6 BINDING SITE FOR RESIDUE ACT A 90 A ACT 90 Software 8 BINDING SITE FOR RESIDUE ACT A 91 A ACT 91 Software 6 BINDING SITE FOR RESIDUE CA A 93 A CA 93 Software 4 BINDING SITE FOR RESIDUE CA A 94 A CA 94 Software 6 A PHE 27 A PHE 27 5 1_555 A GLU 40 A GLU 40 5 1_555 A GLU 63 A GLU 63 5 6_665 A HOH 125 M HOH 5 1_555 A HOH 145 M HOH 5 1_555 A GLU 56 A GLU 56 5 1_555 A CYS 84 A CYS 84 5 1_555 A ASP 87 A ASP 87 5 1_555 A SER 89 A SER 89 5 8_675 A CD 103 D CD 5 1_555 A GLN 50 A GLN 50 6 1_555 A CYS 84 A CYS 84 6 1_555 A ASP 87 A ASP 87 6 1_555 A ASP 88 A ASP 88 6 8_675 A SER 89 A SER 89 6 8_675 A CD 102 C CD 6 1_555 A ASP 33 A ASP 33 4 1_555 A CYS 35 A CYS 35 4 1_555 A ACT 90 I ACT 4 1_555 A HOH 97 M HOH 4 1_555 A CYS 35 A CYS 35 4 12_565 A GLU 66 A GLU 66 4 1_555 A ASP 73 A ASP 73 4 1_555 A ASP 75 A ASP 75 4 1_555 A MET 1 A MET 1 6 8_565 A GLU 59 A GLU 59 6 1_555 A HOH 131 M HOH 6 1_555 A HOH 132 M HOH 6 1_555 A HOH 133 M HOH 6 1_555 A HOH 146 M HOH 6 1_555 A ASP 65 A ASP 65 6 1_555 A THR 71 A THR 71 6 1_555 A GLU 76 A GLU 76 6 1_555 A HOH 147 M HOH 6 1_555 A HOH 148 M HOH 6 1_555 A HOH 151 M HOH 6 1_555 A MET 1 A MET 1 8 12_565 A ASP 33 A ASP 33 8 1_555 A CYS 35 A CYS 35 8 1_555 A THR 71 A THR 71 8 1_555 A CD 104 E CD 8 1_555 A HOH 125 M HOH 8 1_555 A HOH 145 M HOH 8 1_555 A HOH 146 M HOH 8 6_665 A GLU 15 A GLU 15 6 1_555 A GLU 15 A GLU 15 6 8_675 A GLU 19 A GLU 19 6 8_675 A CA 93 K CA 6 8_675 A CA 94 L CA 6 8_675 A CA 94 L CA 6 1_555 A GLU 10 A GLU 10 4 6_665 A GLU 19 A GLU 19 4 1_555 A ACT 91 J ACT 4 8_675 A HOH 129 M HOH 4 1_555 A GLU 15 A GLU 15 6 1_555 A GLU 15 A GLU 15 6 8_675 A GLU 19 A GLU 19 6 1_555 A GLU 19 A GLU 19 6 8_675 A ACT 91 J ACT 6 8_675 A ACT 91 J ACT 6 1_555 178 P 61 2 2