0.033445 0.000000 0.007660 0.000000 0.022523 0.000000 0.000000 0.000000 0.021874 0.00000 0.00000 0.00000 CIS PROLINE - PRO 110 Bellsolell, L. Coll, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 2 90.00 102.90 90.00 29.900 44.400 46.900 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 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 Mg 2 24.305 MAGNESIUM ION non-polymer 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 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 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 S C N 76 N C N 77 N O N 78 N C N 79 N C N 80 N C N 81 N O N 82 N N N 83 N O N 84 N H N 85 N H N 86 N H N 87 N H N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N N N 95 S C N 96 N C N 97 N O N 98 N C N 99 N C N 100 N C N 101 N O N 102 N O N 103 N O N 104 N H N 105 N H N 106 N H 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 N N 114 N C N 115 N C 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 O N 124 N H N 125 N H N 126 N N N 127 S C N 128 N C N 129 N O N 130 S C N 131 N C N 132 N C N 133 N C N 134 N O N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N H N 145 N H N 146 N H N 147 N H N 148 N N N 149 S C N 150 N C N 151 N O N 152 N C N 153 N C N 154 N C N 155 N C N 156 N O N 157 N H 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 N N 171 S C N 172 N C N 173 N O N 174 N C N 175 N C N 176 N C N 177 N C N 178 N N 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 H N 194 N H N 195 N N N 196 S C N 197 N C N 198 N O N 199 N C N 200 N C N 201 N S N 202 N C N 203 N O 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 MG N 216 N N N 217 S C N 218 N C N 219 N O N 220 N C Y 221 N C Y 222 N C Y 223 N C Y 224 N C Y 225 N C Y 226 N C N 227 N O 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 H N 239 N N N 240 S C N 241 N C N 242 N O N 243 N C N 244 N C N 245 N C N 246 N O N 247 N H N 248 N H N 249 N H 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 N N 257 S C N 258 N C N 259 N O N 260 N C N 261 N O N 262 N O N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N N N 271 S C N 272 N C N 273 N O N 274 R C N 275 N O N 276 N C N 277 N O N 278 N H N 279 N H N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N N N 288 S C N 289 N C N 290 N O N 291 N C Y 292 N C Y 293 N C Y 294 N C Y 295 N N Y 296 N C Y 297 N C Y 298 N C Y 299 N C Y 300 N C N 301 N O 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 H N 310 N H N 311 N H N 312 N H N 313 N H N 314 N N N 315 S C N 316 N C N 317 N O N 318 N C Y 319 N C Y 320 N C Y 321 N C Y 322 N C Y 323 N C Y 324 N C N 325 N O N 326 N O 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 H N 334 N H N 335 N H N 336 N H N 337 N H N 338 N N N 339 S C N 340 N C N 341 N O N 342 N C N 343 N C N 344 N C N 345 N O 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 352 N H N 353 N H N 354 N H N 355 N H N 356 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 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 doub 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 doub 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 doub 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 sing 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 doub 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 sing N 165 N sing N 166 N doub 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 sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N doub 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 Y 214 N doub Y 215 N sing Y 216 N sing N 217 N sing Y 218 N doub N 219 N sing Y 220 N doub N 221 N sing Y 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 sing N 229 N sing N 230 N sing N 231 N sing N 232 N doub N 233 N sing N 234 N sing N 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 sing N 246 N sing N 247 N sing N 248 N sing N 249 N doub 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 sing N 276 N sing N 277 N sing N 278 N doub N 279 N sing N 280 N sing N 281 N sing N 282 N sing Y 283 N doub Y 284 N sing Y 285 N sing N 286 N sing Y 287 N doub Y 288 N sing Y 289 N sing N 290 N sing Y 291 N sing Y 292 N doub N 293 N sing Y 294 N doub N 295 N sing Y 296 N sing N 297 N sing N 298 N sing N 299 N sing N 300 N sing N 301 N sing N 302 N sing N 303 N sing N 304 N sing N 305 N sing N 306 N doub N 307 N sing N 308 N sing N 309 N sing N 310 N sing Y 311 N doub Y 312 N sing Y 313 N sing N 314 N sing Y 315 N doub N 316 N sing Y 317 N doub N 318 N sing Y 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 N 327 N sing N 328 N sing N 329 N sing N 330 N doub N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N sing N 338 N sing N 339 N sing N 340 N sing N 341 N sing UK J.Mol.Biol. JMOBAK 0070 0022-2836 238 489 495 10.1006/jmbi.1994.1308 8176739 Magnesium binding to the bacterial chemotaxis protein CheY results in large conformational changes involving its functional surface. 1994 10.2210/pdb1chn/pdb pdb_00001chn 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 x-ray 1 1.0 13981.136 CHEY 1 man polymer 24.305 MAGNESIUM ION 1 syn non-polymer 18.015 water 71 nat water no no ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSAL PVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSAL PVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 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 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 sample 562 Escherichia coli BACTERIAL CHEY 2.17 43.32 pdbx_database_status pdbx_unobs_or_zero_occ_atoms struct_conf struct_conf_type chem_comp_atom chem_comp_bond database_2 pdbx_struct_conn_angle pdbx_unobs_or_zero_occ_atoms struct_conn struct_site repository Initial release Version format compliance Version format compliance Advisory Derived calculations Other Advisory Data collection Database references Derived calculations 1 0 1994-07-31 1 1 2008-03-03 1 2 2011-07-13 1 3 2017-11-29 1 4 2024-02-07 _pdbx_database_status.process_site _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_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.ptnr3_auth_comp_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.ptnr3_label_comp_id _pdbx_struct_conn_angle.ptnr3_label_seq_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 Y BNL 1994-04-20 REL MG MAGNESIUM ION HOH water THE OCTAHEDRAL COORDINATION SHELL OF THE MG2+ ION INCLUDES CARBOXYL OXYGEN FROM ASP 13 AND ASP 57, CARBONYL OXYGEN FROM ASN 59 AND THREE WATER MOLECULES. THE THREE WATER MOLECULES COORDINATED TO MG2+ ARE NUMBERED 300, 301, 302. MG 200 2 MG MG 200 A HOH 201 3 HOH HOH 201 A HOH 202 3 HOH HOH 202 A HOH 203 3 HOH HOH 203 A HOH 204 3 HOH HOH 204 A HOH 205 3 HOH HOH 205 A HOH 206 3 HOH HOH 206 A HOH 207 3 HOH HOH 207 A HOH 208 3 HOH HOH 208 A HOH 209 3 HOH HOH 209 A HOH 210 3 HOH HOH 210 A HOH 211 3 HOH HOH 211 A HOH 212 3 HOH HOH 212 A HOH 213 3 HOH HOH 213 A HOH 214 3 HOH HOH 214 A HOH 215 3 HOH HOH 215 A HOH 216 3 HOH HOH 216 A HOH 217 3 HOH HOH 217 A HOH 218 3 HOH HOH 218 A HOH 219 3 HOH HOH 219 A HOH 220 3 HOH HOH 220 A HOH 221 3 HOH HOH 221 A HOH 222 3 HOH HOH 222 A HOH 223 3 HOH HOH 223 A HOH 224 3 HOH HOH 224 A HOH 225 3 HOH HOH 225 A HOH 226 3 HOH HOH 226 A HOH 227 3 HOH HOH 227 A HOH 228 3 HOH HOH 228 A HOH 229 3 HOH HOH 229 A HOH 230 3 HOH HOH 230 A HOH 231 3 HOH HOH 231 A HOH 232 3 HOH HOH 232 A HOH 233 3 HOH HOH 233 A HOH 234 3 HOH HOH 234 A HOH 235 3 HOH HOH 235 A HOH 236 3 HOH HOH 236 A HOH 237 3 HOH HOH 237 A HOH 238 3 HOH HOH 238 A HOH 239 3 HOH HOH 239 A HOH 240 3 HOH HOH 240 A HOH 241 3 HOH HOH 241 A HOH 242 3 HOH HOH 242 A HOH 243 3 HOH HOH 243 A HOH 244 3 HOH HOH 244 A HOH 245 3 HOH HOH 245 A HOH 246 3 HOH HOH 246 A HOH 247 3 HOH HOH 247 A HOH 248 3 HOH HOH 248 A HOH 249 3 HOH HOH 249 A HOH 250 3 HOH HOH 250 A HOH 251 3 HOH HOH 251 A HOH 252 3 HOH HOH 252 A HOH 253 3 HOH HOH 253 A HOH 254 3 HOH HOH 254 A HOH 255 3 HOH HOH 255 A HOH 256 3 HOH HOH 256 A HOH 257 3 HOH HOH 257 A HOH 258 3 HOH HOH 258 A HOH 259 3 HOH HOH 259 A HOH 260 3 HOH HOH 260 A HOH 261 3 HOH HOH 261 A HOH 262 3 HOH HOH 262 A HOH 263 3 HOH HOH 263 A HOH 264 3 HOH HOH 264 A HOH 265 3 HOH HOH 265 A HOH 266 3 HOH HOH 266 A HOH 267 3 HOH HOH 267 A HOH 268 3 HOH HOH 268 A HOH 300 3 HOH HOH 300 A HOH 301 3 HOH HOH 301 A HOH 302 3 HOH HOH 302 A n 1 2 A n 2 3 A LYS 4 n 3 LYS 4 A GLU 5 n 4 GLU 5 A LEU 6 n 5 LEU 6 A LYS 7 n 6 LYS 7 A PHE 8 n 7 PHE 8 A LEU 9 n 8 LEU 9 A VAL 10 n 9 VAL 10 A VAL 11 n 10 VAL 11 A ASP 12 n 11 ASP 12 A ASP 13 n 12 ASP 13 A PHE 14 n 13 PHE 14 A SER 15 n 14 SER 15 A THR 16 n 15 THR 16 A MET 17 n 16 MET 17 A ARG 18 n 17 ARG 18 A ARG 19 n 18 ARG 19 A ILE 20 n 19 ILE 20 A VAL 21 n 20 VAL 21 A ARG 22 n 21 ARG 22 A ASN 23 n 22 ASN 23 A LEU 24 n 23 LEU 24 A LEU 25 n 24 LEU 25 A LYS 26 n 25 LYS 26 A GLU 27 n 26 GLU 27 A LEU 28 n 27 LEU 28 A GLY 29 n 28 GLY 29 A PHE 30 n 29 PHE 30 A ASN 31 n 30 ASN 31 A ASN 32 n 31 ASN 32 A VAL 33 n 32 VAL 33 A GLU 34 n 33 GLU 34 A GLU 35 n 34 GLU 35 A ALA 36 n 35 ALA 36 A GLU 37 n 36 GLU 37 A ASP 38 n 37 ASP 38 A GLY 39 n 38 GLY 39 A VAL 40 n 39 VAL 40 A ASP 41 n 40 ASP 41 A ALA 42 n 41 ALA 42 A LEU 43 n 42 LEU 43 A ASN 44 n 43 ASN 44 A LYS 45 n 44 LYS 45 A LEU 46 n 45 LEU 46 A GLN 47 n 46 GLN 47 A ALA 48 n 47 ALA 48 A GLY 49 n 48 GLY 49 A GLY 50 n 49 GLY 50 A TYR 51 n 50 TYR 51 A GLY 52 n 51 GLY 52 A PHE 53 n 52 PHE 53 A VAL 54 n 53 VAL 54 A ILE 55 n 54 ILE 55 A SER 56 n 55 SER 56 A ASP 57 n 56 ASP 57 A TRP 58 n 57 TRP 58 A ASN 59 n 58 ASN 59 A MET 60 n 59 MET 60 A PRO 61 n 60 PRO 61 A ASN 62 n 61 ASN 62 A MET 63 n 62 MET 63 A ASP 64 n 63 ASP 64 A GLY 65 n 64 GLY 65 A LEU 66 n 65 LEU 66 A GLU 67 n 66 GLU 67 A LEU 68 n 67 LEU 68 A LEU 69 n 68 LEU 69 A LYS 70 n 69 LYS 70 A THR 71 n 70 THR 71 A ILE 72 n 71 ILE 72 A ARG 73 n 72 ARG 73 A ALA 74 n 73 ALA 74 A ASP 75 n 74 ASP 75 A GLY 76 n 75 GLY 76 A ALA 77 n 76 ALA 77 A MET 78 n 77 MET 78 A SER 79 n 78 SER 79 A ALA 80 n 79 ALA 80 A LEU 81 n 80 LEU 81 A PRO 82 n 81 PRO 82 A VAL 83 n 82 VAL 83 A LEU 84 n 83 LEU 84 A MET 85 n 84 MET 85 A VAL 86 n 85 VAL 86 A THR 87 n 86 THR 87 A ALA 88 n 87 ALA 88 A GLU 89 n 88 GLU 89 A ALA 90 n 89 ALA 90 A LYS 91 n 90 LYS 91 A LYS 92 n 91 LYS 92 A GLU 93 n 92 GLU 93 A ASN 94 n 93 ASN 94 A ILE 95 n 94 ILE 95 A ILE 96 n 95 ILE 96 A ALA 97 n 96 ALA 97 A ALA 98 n 97 ALA 98 A ALA 99 n 98 ALA 99 A GLN 100 n 99 GLN 100 A ALA 101 n 100 ALA 101 A GLY 102 n 101 GLY 102 A ALA 103 n 102 ALA 103 A SER 104 n 103 SER 104 A GLY 105 n 104 GLY 105 A TYR 106 n 105 TYR 106 A VAL 107 n 106 VAL 107 A VAL 108 n 107 VAL 108 A LYS 109 n 108 LYS 109 A PRO 110 n 109 PRO 110 A PHE 111 n 110 PHE 111 A THR 112 n 111 THR 112 A ALA 113 n 112 ALA 113 A ALA 114 n 113 ALA 114 A THR 115 n 114 THR 115 A LEU 116 n 115 LEU 116 A GLU 117 n 116 GLU 117 A GLU 118 n 117 GLU 118 A LYS 119 n 118 LYS 119 A LEU 120 n 119 LEU 120 A ASN 121 n 120 ASN 121 A LYS 122 n 121 LYS 122 A ILE 123 n 122 ILE 123 A PHE 124 n 123 PHE 124 A GLU 125 n 124 GLU 125 A LYS 126 n 125 LYS 126 A LEU 127 n 126 LEU 127 A GLY 128 n 127 GLY 128 A MET 129 n 128 MET 129 A author_defined_assembly 1 monomeric A ASP 13 A OD1 ASP 12 1_555 A MG 200 B MG MG 1_555 A ASP 57 A OD2 ASP 56 1_555 87.4 A ASP 13 A OD1 ASP 12 1_555 A MG 200 B MG MG 1_555 A ASN 59 A O ASN 58 1_555 87.9 A ASP 57 A OD2 ASP 56 1_555 A MG 200 B MG MG 1_555 A ASN 59 A O ASN 58 1_555 86.0 A ASP 13 A OD1 ASP 12 1_555 A MG 200 B MG MG 1_555 A HOH 300 C O HOH 1_555 84.5 A ASP 57 A OD2 ASP 56 1_555 A MG 200 B MG MG 1_555 A HOH 300 C O HOH 1_555 171.6 A ASN 59 A O ASN 58 1_555 A MG 200 B MG MG 1_555 A HOH 300 C O HOH 1_555 91.7 A ASP 13 A OD1 ASP 12 1_555 A MG 200 B MG MG 1_555 A HOH 301 C O HOH 1_555 86.6 A ASP 57 A OD2 ASP 56 1_555 A MG 200 B MG MG 1_555 A HOH 301 C O HOH 1_555 90.2 A ASN 59 A O ASN 58 1_555 A MG 200 B MG MG 1_555 A HOH 301 C O HOH 1_555 173.5 A HOH 300 C O HOH 1_555 A MG 200 B MG MG 1_555 A HOH 301 C O HOH 1_555 91.3 A ASP 13 A OD1 ASP 12 1_555 A MG 200 B MG MG 1_555 A HOH 302 C O HOH 1_555 175.4 A ASP 57 A OD2 ASP 56 1_555 A MG 200 B MG MG 1_555 A HOH 302 C O HOH 1_555 91.1 A ASN 59 A O ASN 58 1_555 A MG 200 B MG MG 1_555 A HOH 302 C O HOH 1_555 96.3 A HOH 300 C O HOH 1_555 A MG 200 B MG MG 1_555 A HOH 302 C O HOH 1_555 97.1 A HOH 301 C O HOH 1_555 A MG 200 B MG MG 1_555 A HOH 302 C O HOH 1_555 89.1 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 O GLU 34 A O GLU 33 A N VAL 10 A N VAL 9 A O LEU 9 A O LEU 8 A N ILE 55 A N ILE 54 A O VAL 54 A O VAL 53 A N LEU 84 A N LEU 83 A O VAL 83 A O VAL 82 A N GLY 105 A N GLY 104 1 A CD GLU 5 A CD GLU 4 0 Y 1 A OE1 GLU 5 A OE1 GLU 4 0 Y 1 A OE2 GLU 5 A OE2 GLU 4 0 Y 1 A NH1 ARG 19 A NH1 ARG 18 0 Y 1 A NH2 ARG 19 A NH2 ARG 18 0 Y 1 A CE LYS 26 A CE LYS 25 0 Y 1 A NZ LYS 26 A NZ LYS 25 0 Y 1 A OE1 GLU 27 A OE1 GLU 26 0 Y 1 A OE2 GLU 27 A OE2 GLU 26 0 Y 1 A OD1 ASN 31 A OD1 ASN 30 0 Y 1 A ND2 ASN 31 A ND2 ASN 30 0 Y 1 A OE1 GLU 37 A OE1 GLU 36 0 Y 1 A OE2 GLU 37 A OE2 GLU 36 0 Y 1 A CG GLN 47 A CG GLN 46 0 Y 1 A CD GLN 47 A CD GLN 46 0 Y 1 A OE1 GLN 47 A OE1 GLN 46 0 Y 1 A NE2 GLN 47 A NE2 GLN 46 0 Y 1 A CG GLU 67 A CG GLU 66 0 Y 1 A CD GLU 67 A CD GLU 66 0 Y 1 A OE1 GLU 67 A OE1 GLU 66 0 Y 1 A OE2 GLU 67 A OE2 GLU 66 0 Y 1 A NZ LYS 70 A NZ LYS 69 0 Y 1 A CE MET 78 A CE MET 77 0 Y 1 A CG GLU 89 A CG GLU 88 0 Y 1 A CD GLU 89 A CD GLU 88 0 Y 1 A OE1 GLU 89 A OE1 GLU 88 0 Y 1 A OE2 GLU 89 A OE2 GLU 88 0 Y 1 A CE LYS 91 A CE LYS 90 0 Y 1 A NZ LYS 91 A NZ LYS 90 0 Y 1 A CD GLN 100 A CD GLN 99 0 Y 1 A OE1 GLN 100 A OE1 GLN 99 0 Y 1 A NE2 GLN 100 A NE2 GLN 99 0 Y 1 A CD LYS 122 A CD LYS 121 0 Y 1 A CE LYS 122 A CE LYS 121 0 Y 1 A NZ LYS 122 A NZ LYS 121 0 Y 1 A NZ LYS 126 A NZ LYS 125 0 Y 1 A ALA 2 A ALA 1 1 Y 1 A ASP 3 A ASP 2 1 Y 1 A ASN 62 71.77 -55.98 ATOM NAMES FOR OXYGEN ATOMS OD1 AND OD2 FROM ACTIVE SITE RESIDUES ASP 12 AND ASP 13 HAVE BEEN INTERCHANGED WITH RESPECT TO THE NUMBERING USED IN THE PAPER CITED ON *JRNL* RECORDS ABOVE. 0.1910000 0.1910000 1.76 10.0 11528 1 2.0 1.76 10.0 71 1038 1 0 966 0.019 1.72 model building X-PLOR refinement X-PLOR phasing X-PLOR MAGNESIUM BINDING TO THE BACTERIAL CHEMOTAXIS PROTEIN CHEY RESULTS IN LARGE CONFORMATIONAL CHANGES INVOLVING ITS FUNCTIONAL SURFACE 1 N N 2 N N 3 N N A PHE 14 A PHE 13 HELX_P A GLY 29 A GLY 28 1 A1 16 A GLY 39 A GLY 38 HELX_P A GLY 49 A GLY 48 1 A2 11 A ASP 64 A ASP 63 HELX_P A ASP 75 A ASP 74 1 A3 12 A ASN 94 A ASN 93 HELX_P A GLY 102 A GLY 101 1 A4 9 A THR 112 A THR 111 HELX_P A GLY 128 A GLY 127 1 A5 17 metalc 1.994 A ASP 13 A OD1 ASP 12 1_555 A MG 200 B MG MG 1_555 metalc 2.089 A ASP 57 A OD2 ASP 56 1_555 A MG 200 B MG MG 1_555 metalc 2.088 A ASN 59 A O ASN 58 1_555 A MG 200 B MG MG 1_555 metalc 2.152 A MG 200 B MG MG 1_555 A HOH 300 C O HOH 1_555 metalc 1.918 A MG 200 B MG MG 1_555 A HOH 301 C O HOH 1_555 metalc 1.951 A MG 200 B MG MG 1_555 A HOH 302 C O HOH 1_555 SIGNAL TRANSDUCTION PROTEIN SIGNAL TRANSDUCTION PROTEIN A LYS 109 A LYS 108 1 A PRO 110 A PRO 109 0.32 CHEY_ECOLI UNP 1 1 P06143 ADKELKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDGLELLKTIRADGAMSAL PVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFEKLGM 1 128 1CHN 2 129 P06143 A 1 1 128 5 parallel parallel parallel parallel A ASN 32 A ASN 31 A ALA 36 A ALA 35 A LYS 7 A LYS 6 A ASP 12 A ASP 11 A PHE 53 A PHE 52 A ASP 57 A ASP 56 A PRO 82 A PRO 81 A THR 87 A THR 86 A GLY 105 A GLY 104 A LYS 109 A LYS 108 Unknown 4 BINDING SITE FOR RESIDUE MG A 200 A MG 200 Software 6 A ASP 13 A ASP 12 4 1_555 A ASP 57 A ASP 56 4 1_555 A ASN 59 A ASN 58 4 1_555 A MG 200 B MG 4 1_555 A ASP 13 A ASP 12 6 1_555 A ASP 57 A ASP 56 6 1_555 A ASN 59 A ASN 58 6 1_555 A HOH 300 C HOH 6 1_555 A HOH 301 C HOH 6 1_555 A HOH 302 C HOH 6 1_555 4 P 1 21 1