0.011738 0.000000 0.000000 0.000000 0.011738 0.000000 0.000000 0.000000 0.013556 0.00000 0.00000 0.00000 Bilwes, A.M. Quezada, C.M. Croal, L.R. Crane, B.R. Simon, M.I. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 85.190 85.190 73.770 C16 H17 N8 O19 P3 718.270 SPIRO(2,4,6-TRINITROBENZENE[1,2A]-2O',3O'-METHYLENE-ADENINE-TRIPHOSPHATE RNA linking 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 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 O4 S -2 96.063 SULFATE ION non-polymer C4 H9 N O3 119.119 y THREONINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking N 1 N P N 2 N O N 3 N O N 4 N O N 5 N P N 6 N O N 7 N O N 8 N O N 9 N P N 10 N O N 11 N O N 12 N O N 13 N O N 14 N C N 15 R C N 16 N O N 17 R C N 18 N O N 19 R C N 20 N O N 21 R C Y 22 N N Y 23 N C Y 24 N N Y 25 N C Y 26 N C N 27 N N Y 28 N N Y 29 N C Y 30 N N Y 31 N C N 32 N C N 33 N C N 34 N C N 35 N C N 36 N C N 37 N C N 38 N N N 39 N N N 40 N N N 41 N O N 42 N O N 43 N O N 44 N O N 45 N O N 46 N O N 47 N H N 48 N H N 49 N H 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 H N 59 N H N 60 N H N 61 N H N 62 N H N 63 N H N 64 N N N 65 S C N 66 N C N 67 N O N 68 N C N 69 N O N 70 N H N 71 N H N 72 N H N 73 N H N 74 N H N 75 N H N 76 N H N 77 N N N 78 S C N 79 N C N 80 N O N 81 N C N 82 N C N 83 N C N 84 N N N 85 N C N 86 N N N 87 N N N 88 N O N 89 N H 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 H 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 N N 105 S C N 106 N C N 107 N O N 108 N C N 109 N C N 110 N O N 111 N N N 112 N O N 113 N H N 114 N H N 115 N H N 116 N H N 117 N H N 118 N H N 119 N H N 120 N H N 121 N N N 122 S C N 123 N C N 124 N O N 125 N C N 126 N C N 127 N O N 128 N O N 129 N O 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 H N 137 N N N 138 S C N 139 N C N 140 N O N 141 N C N 142 N C N 143 N C N 144 N O N 145 N N N 146 N O N 147 N H 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 N N 158 S C N 159 N C N 160 N O N 161 N C N 162 N C N 163 N C N 164 N O N 165 N O 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 N N 177 N C N 178 N C N 179 N O N 180 N O N 181 N H N 182 N H N 183 N H N 184 N H N 185 N H N 186 N N N 187 S C N 188 N C N 189 N O N 190 N C Y 191 N C Y 192 N N Y 193 N C Y 194 N C Y 195 N N N 196 N O N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N O N 208 N H N 209 N H N 210 N N N 211 S C N 212 N C N 213 N O N 214 S C N 215 N C N 216 N C N 217 N C N 218 N O 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 H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N N N 233 S C N 234 N C N 235 N O N 236 N C N 237 N C N 238 N C N 239 N C N 240 N O 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 H N 251 N H N 252 N H N 253 N H N 254 N N N 255 S C N 256 N C N 257 N O N 258 N C N 259 N C N 260 N C N 261 N C N 262 N N N 263 N O 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 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 H N 279 N N N 280 S C N 281 N C N 282 N O N 283 N C N 284 N C N 285 N S N 286 N C N 287 N O N 288 N H 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 H N 299 N N N 300 S C N 301 N C N 302 N O N 303 N C Y 304 N C Y 305 N C Y 306 N C Y 307 N C Y 308 N C Y 309 N C 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 N N 340 S C N 341 N C N 342 N O N 343 N C N 344 N O 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 S N 354 N O N 355 N O N 356 N O N 357 N O N 358 N N N 359 S C N 360 N C N 361 N O N 362 R C N 363 N O N 364 N C N 365 N O N 366 N H N 367 N H N 368 N H N 369 N H N 370 N H N 371 N H N 372 N H N 373 N H N 374 N H N 375 N N N 376 S C N 377 N C N 378 N O N 379 N C N 380 N C N 381 N C N 382 N O N 383 N H N 384 N H N 385 N H N 386 N H N 387 N H N 388 N H N 389 N H N 390 N H N 391 N H N 392 N H N 393 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 doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N doub 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 sing 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 sing N 34 N sing Y 35 N sing Y 36 N sing Y 37 N doub N 38 N sing Y 39 N sing Y 40 N sing Y 41 N doub N 42 N sing Y 43 N doub N 44 N sing N 45 N sing Y 46 N sing Y 47 N doub N 48 N sing Y 49 N sing N 50 N sing N 51 N sing N 52 N doub N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N doub N 58 N sing N 59 N doub N 60 N sing N 61 N sing N 62 N doub 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 doub 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 sing N 83 N sing N 84 N sing N 85 N sing N 86 N doub 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 sing N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N doub 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 sing N 109 N sing N 110 N sing N 111 N sing N 112 N doub N 113 N sing N 114 N sing N 115 N sing N 116 N sing N 117 N doub 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 sing N 127 N sing N 128 N doub N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N doub 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 doub 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 doub 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 doub 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 doub 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 doub N 190 N sing N 191 N sing N 192 N sing N 193 N sing Y 194 N sing Y 195 N doub Y 196 N doub N 197 N sing Y 198 N sing N 199 N sing Y 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 doub 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 sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N doub 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 sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N doub 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 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 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 doub 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 sing 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 doub N 338 N sing N 339 N sing N 340 N sing N 341 N sing N 342 N sing N 343 N sing N 344 N doub N 345 N doub N 346 N sing N 347 N sing N 348 N sing N 349 N sing N 350 N sing N 351 N sing N 352 N sing N 353 N sing N 354 N doub N 355 N sing N 356 N sing N 357 N sing N 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N doub N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing N 376 N sing N 377 N sing N 378 N sing N 379 N sing N 380 N sing N 381 N sing US Nat.Struct.Biol. NSBIEW 2024 1072-8368 8 353 360 10.1038/86243 11276258 Nucleotide binding by the histidine kinase CheA. 2001 10.2210/pdb1i5d/pdb pdb_00001i5d 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 IMAGE PLATE 1999-04-17 MARRESEARCH monochromator SINGLE WAVELENGTH M x-ray 1 1.08 1.0 BL7-1 SSRL 1.08 SYNCHROTRON SSRL BEAMLINE BL7-1 21426.852 CHEMOTAXIS PROTEIN CHEA 2.7.3.- DOMAIN P4 1 man polymer 96.063 SULFATE ION 2 syn non-polymer 718.270 SPIRO(2,4,6-TRINITROBENZENE[1,2A]-2O',3O'-METHYLENE-ADENINE-TRIPHOSPHATE 1 syn non-polymer 18.015 water 47 nat water CHEMOTAXIS SENSOR HISTIDINE KINASE CHEA, CHEA E.C.2.7.3.- no no VMKIRMVPISFVFNRFPRMVRDLAKKMNKEVNFIMRGEDTELDRTFVEEIGEPLLHLLRNAIDHGIEPKEERIAKGKPPI GTLILSARHEGNNVVIEVEDDGRGIDKEKIIRKAIEKGLIDESKAATLSDQEILNFLFVPGFSTKEKVSEVSGRGVGMDV VKNVVESLNGSISIESEKDKGTKVTIRLPLT VMKIRMVPISFVFNRFPRMVRDLAKKMNKEVNFIMRGEDTELDRTFVEEIGEPLLHLLRNAIDHGIEPKEERIAKGKPPI GTLILSARHEGNNVVIEVEDDGRGIDKEKIIRKAIEKGLIDESKAATLSDQEILNFLFVPGFSTKEKVSEVSGRGVGMDV VKNVVESLNGSISIESEKDKGTKVTIRLPLT 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Thermotoga Escherichia Escherichia coli sample 2336 Thermotoga maritima 469008 Escherichia coli BL21(DE3) BL21(DE3) PET28A 1 3.12 60.60 VAPOR DIFFUSION, HANGING DROP 4.7 sodium acetate 0.1 M Ammonium sulfate 1.9 M, pH 4.7. VAPOR DIFFUSION, HANGING DROP at 298 K 298 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model pdbx_validate_chiral struct_site repository Initial release Version format compliance Version format compliance Non-polymer description Data collection Database references Derived calculations Refinement description 1 0 2001-08-26 1 1 2008-04-27 1 2 2011-07-13 1 3 2015-09-23 1 4 2023-08-09 _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 Histidine kinase CheA domains P3-P4-P5 RCSB Y RCSB 2001-02-26 REL REL SO4 SULFATE ION 128 SPIRO(2,4,6-TRINITROBENZENE[1,2A]-2O',3O'-METHYLENE-ADENINE-TRIPHOSPHATE HOH water 1B3Q PDB experimental model SO4 1 2 SO4 SO4 1 A SO4 2 2 SO4 SO4 2 A 128 999 3 128 128 999 A HOH 5 4 HOH HOH 5 A HOH 6 4 HOH HOH 6 A HOH 7 4 HOH HOH 7 A HOH 8 4 HOH HOH 8 A HOH 9 4 HOH HOH 9 A HOH 10 4 HOH HOH 10 A HOH 11 4 HOH HOH 11 A HOH 12 4 HOH HOH 12 A HOH 13 4 HOH HOH 13 A HOH 14 4 HOH HOH 14 A HOH 15 4 HOH HOH 15 A HOH 16 4 HOH HOH 16 A HOH 17 4 HOH HOH 17 A HOH 18 4 HOH HOH 18 A HOH 19 4 HOH HOH 19 A HOH 20 4 HOH HOH 20 A HOH 21 4 HOH HOH 21 A HOH 22 4 HOH HOH 22 A HOH 23 4 HOH HOH 23 A HOH 24 4 HOH HOH 24 A HOH 25 4 HOH HOH 25 A HOH 26 4 HOH HOH 26 A HOH 27 4 HOH HOH 27 A HOH 29 4 HOH HOH 29 A HOH 30 4 HOH HOH 30 A HOH 31 4 HOH HOH 31 A HOH 32 4 HOH HOH 32 A HOH 33 4 HOH HOH 33 A HOH 34 4 HOH HOH 34 A HOH 35 4 HOH HOH 35 A HOH 36 4 HOH HOH 36 A HOH 37 4 HOH HOH 37 A HOH 38 4 HOH HOH 38 A HOH 39 4 HOH HOH 39 A HOH 40 4 HOH HOH 40 A HOH 41 4 HOH HOH 41 A HOH 42 4 HOH HOH 42 A HOH 43 4 HOH HOH 43 A HOH 44 4 HOH HOH 44 A HOH 45 4 HOH HOH 45 A HOH 46 4 HOH HOH 46 A HOH 47 4 HOH HOH 47 A HOH 94 4 HOH HOH 94 A HOH 95 4 HOH HOH 95 A HOH 96 4 HOH HOH 96 A HOH 97 4 HOH HOH 97 A HOH 98 4 HOH HOH 98 A VAL 350 n 1 VAL 350 A MET 351 n 2 MET 351 A LYS 352 n 3 LYS 352 A ILE 353 n 4 ILE 353 A ARG 354 n 5 ARG 354 A MET 355 n 6 MET 355 A VAL 356 n 7 VAL 356 A PRO 357 n 8 PRO 357 A ILE 358 n 9 ILE 358 A SER 359 n 10 SER 359 A PHE 360 n 11 PHE 360 A VAL 361 n 12 VAL 361 A PHE 362 n 13 PHE 362 A ASN 363 n 14 ASN 363 A ARG 364 n 15 ARG 364 A PHE 365 n 16 PHE 365 A PRO 366 n 17 PRO 366 A ARG 367 n 18 ARG 367 A MET 368 n 19 MET 368 A VAL 369 n 20 VAL 369 A ARG 370 n 21 ARG 370 A ASP 371 n 22 ASP 371 A LEU 372 n 23 LEU 372 A ALA 373 n 24 ALA 373 A LYS 374 n 25 LYS 374 A LYS 375 n 26 LYS 375 A MET 376 n 27 MET 376 A ASN 377 n 28 ASN 377 A LYS 378 n 29 LYS 378 A GLU 379 n 30 GLU 379 A VAL 380 n 31 VAL 380 A ASN 381 n 32 ASN 381 A PHE 382 n 33 PHE 382 A ILE 383 n 34 ILE 383 A MET 384 n 35 MET 384 A ARG 385 n 36 ARG 385 A GLY 386 n 37 GLY 386 A GLU 387 n 38 GLU 387 A ASP 388 n 39 ASP 388 A THR 389 n 40 THR 389 A GLU 390 n 41 GLU 390 A LEU 391 n 42 LEU 391 A ASP 392 n 43 ASP 392 A ARG 393 n 44 ARG 393 A THR 394 n 45 THR 394 A PHE 395 n 46 PHE 395 A VAL 396 n 47 VAL 396 A GLU 397 n 48 GLU 397 A GLU 398 n 49 GLU 398 A ILE 399 n 50 ILE 399 A GLY 400 n 51 GLY 400 A GLU 401 n 52 GLU 401 A PRO 402 n 53 PRO 402 A LEU 403 n 54 LEU 403 A LEU 404 n 55 LEU 404 A HIS 405 n 56 HIS 405 A LEU 406 n 57 LEU 406 A LEU 407 n 58 LEU 407 A ARG 408 n 59 ARG 408 A ASN 409 n 60 ASN 409 A ALA 410 n 61 ALA 410 A ILE 411 n 62 ILE 411 A ASP 412 n 63 ASP 412 A HIS 413 n 64 HIS 413 A GLY 414 n 65 GLY 414 A ILE 415 n 66 ILE 415 A GLU 416 n 67 GLU 416 A PRO 417 n 68 PRO 417 A LYS 418 n 69 LYS 418 A GLU 419 n 70 GLU 419 A GLU 420 n 71 GLU 420 A ARG 421 n 72 ARG 421 A ILE 422 n 73 ILE 422 A ALA 423 n 74 ALA 423 A LYS 424 n 75 LYS 424 A GLY 425 n 76 GLY 425 A LYS 426 n 77 LYS 426 A PRO 427 n 78 PRO 427 A PRO 428 n 79 PRO 428 A ILE 429 n 80 ILE 429 A GLY 430 n 81 GLY 430 A THR 431 n 82 THR 431 A LEU 432 n 83 LEU 432 A ILE 433 n 84 ILE 433 A LEU 434 n 85 LEU 434 A SER 435 n 86 SER 435 A ALA 436 n 87 ALA 436 A ARG 437 n 88 ARG 437 A HIS 438 n 89 HIS 438 A GLU 439 n 90 GLU 439 A GLY 440 n 91 GLY 440 A ASN 441 n 92 ASN 441 A ASN 442 n 93 ASN 442 A VAL 443 n 94 VAL 443 A VAL 444 n 95 VAL 444 A ILE 445 n 96 ILE 445 A GLU 446 n 97 GLU 446 A VAL 447 n 98 VAL 447 A GLU 448 n 99 GLU 448 A ASP 449 n 100 ASP 449 A ASP 450 n 101 ASP 450 A GLY 451 n 102 GLY 451 A ARG 452 n 103 ARG 452 A GLY 453 n 104 GLY 453 A ILE 454 n 105 ILE 454 A ASP 455 n 106 ASP 455 A LYS 456 n 107 LYS 456 A GLU 457 n 108 GLU 457 A LYS 458 n 109 LYS 458 A ILE 459 n 110 ILE 459 A ILE 460 n 111 ILE 460 A ARG 461 n 112 ARG 461 A LYS 462 n 113 LYS 462 A ALA 463 n 114 ALA 463 A ILE 464 n 115 ILE 464 A GLU 465 n 116 GLU 465 A LYS 466 n 117 LYS 466 A GLY 467 n 118 GLY 467 A LEU 468 n 119 LEU 468 A ILE 469 n 120 ILE 469 A ASP 470 n 121 ASP 470 A GLU 471 n 122 GLU 471 A SER 472 n 123 SER 472 A LYS 473 n 124 LYS 473 A ALA 474 n 125 ALA 474 A ALA 475 n 126 ALA 475 A THR 476 n 127 THR 476 A LEU 477 n 128 LEU 477 A SER 478 n 129 SER 478 A ASP 479 n 130 ASP 479 A GLN 480 n 131 GLN 480 A GLU 481 n 132 GLU 481 A ILE 482 n 133 ILE 482 A LEU 483 n 134 LEU 483 A ASN 484 n 135 ASN 484 A PHE 485 n 136 PHE 485 A LEU 486 n 137 LEU 486 A PHE 487 n 138 PHE 487 A VAL 488 n 139 VAL 488 A PRO 489 n 140 PRO 489 A GLY 490 n 141 GLY 490 A PHE 491 n 142 PHE 491 A SER 492 n 143 SER 492 A THR 493 n 144 THR 493 A LYS 494 n 145 LYS 494 A GLU 495 n 146 GLU 495 A LYS 496 n 147 LYS 496 A VAL 497 n 148 VAL 497 A SER 498 n 149 SER 498 A GLU 499 n 150 GLU 499 A VAL 500 n 151 VAL 500 A SER 501 n 152 SER 501 A GLY 502 n 153 GLY 502 A ARG 503 n 154 ARG 503 A GLY 504 n 155 GLY 504 A VAL 505 n 156 VAL 505 A GLY 506 n 157 GLY 506 A MET 507 n 158 MET 507 A ASP 508 n 159 ASP 508 A VAL 509 n 160 VAL 509 A VAL 510 n 161 VAL 510 A LYS 511 n 162 LYS 511 A ASN 512 n 163 ASN 512 A VAL 513 n 164 VAL 513 A VAL 514 n 165 VAL 514 A GLU 515 n 166 GLU 515 A SER 516 n 167 SER 516 A LEU 517 n 168 LEU 517 A ASN 518 n 169 ASN 518 A GLY 519 n 170 GLY 519 A SER 520 n 171 SER 520 A ILE 521 n 172 ILE 521 A SER 522 n 173 SER 522 A ILE 523 n 174 ILE 523 A GLU 524 n 175 GLU 524 A SER 525 n 176 SER 525 A GLU 526 n 177 GLU 526 A LYS 527 n 178 LYS 527 A ASP 528 n 179 ASP 528 A LYS 529 n 180 LYS 529 A GLY 530 n 181 GLY 530 A THR 531 n 182 THR 531 A LYS 532 n 183 LYS 532 A VAL 533 n 184 VAL 533 A THR 534 n 185 THR 534 A ILE 535 n 186 ILE 535 A ARG 536 n 187 ARG 536 A LEU 537 n 188 LEU 537 A PRO 538 n 189 PRO 538 A LEU 539 n 190 LEU 539 A n 191 540 A author_defined_assembly 1 monomeric 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 VAL 356 A O VAL 7 A N LEU 391 A N LEU 42 A N ASN 381 A N ASN 32 A O GLY 430 A O GLY 81 A N GLU 439 A N GLU 90 A O ASN 442 A O ASN 93 A N ASP 449 A N ASP 100 A O THR 531 A O THR 182 A N ARG 536 A N ARG 187 A O SER 520 A O SER 171 1 A CG1 VAL 350 A CG1 VAL 1 1 Y 1 A CG2 VAL 350 A CG2 VAL 1 1 Y 1 A CG MET 351 A CG MET 2 1 Y 1 A SD MET 351 A SD MET 2 1 Y 1 A CE MET 351 A CE MET 2 1 Y 1 A CG LYS 352 A CG LYS 3 1 Y 1 A CD LYS 352 A CD LYS 3 1 Y 1 A CE LYS 352 A CE LYS 3 1 Y 1 A NZ LYS 352 A NZ LYS 3 1 Y 1 A CG ARG 354 A CG ARG 5 1 Y 1 A CD ARG 354 A CD ARG 5 1 Y 1 A NE ARG 354 A NE ARG 5 1 Y 1 A CZ ARG 354 A CZ ARG 5 1 Y 1 A NH1 ARG 354 A NH1 ARG 5 1 Y 1 A NH2 ARG 354 A NH2 ARG 5 1 Y 1 A CG LYS 374 A CG LYS 25 1 Y 1 A CD LYS 374 A CD LYS 25 1 Y 1 A CE LYS 374 A CE LYS 25 1 Y 1 A NZ LYS 374 A NZ LYS 25 1 Y 1 A CG GLU 398 A CG GLU 49 1 Y 1 A CD GLU 398 A CD GLU 49 1 Y 1 A OE1 GLU 398 A OE1 GLU 49 1 Y 1 A OE2 GLU 398 A OE2 GLU 49 1 Y 1 A OG1 THR 493 A OG1 THR 144 1 Y 1 A CG2 THR 493 A CG2 THR 144 1 Y 1 A CG LYS 496 A CG LYS 147 1 Y 1 A CD LYS 496 A CD LYS 147 1 Y 1 A CE LYS 496 A CE LYS 147 1 Y 1 A NZ LYS 496 A NZ LYS 147 1 Y 1 A CG ARG 503 A CG ARG 154 1 Y 1 A CD ARG 503 A CD ARG 154 1 Y 1 A NE ARG 503 A NE ARG 154 1 Y 1 A CZ ARG 503 A CZ ARG 154 1 Y 1 A NH1 ARG 503 A NH1 ARG 154 1 Y 1 A NH2 ARG 503 A NH2 ARG 154 1 Y 1 A CG ASN 512 A CG ASN 163 1 Y 1 A OD1 ASN 512 A OD1 ASN 163 1 Y 1 A ND2 ASN 512 A ND2 ASN 163 1 Y 1 A THR 540 A THR 191 1 Y 1 A A O2B O 128 HOH 999 95 1.99 1 A A OD1 O ASP HOH 450 13 2.13 1 A A O O ILE HOH 469 34 2.15 1 16.96 2.70 111.00 127.96 A A A N CA C LYS LYS LYS 418 418 418 N 1 20.74 2.50 113.10 133.84 A A A N CA C GLY GLY GLY 467 467 467 N 1 A A OE1 CB GLU GLU 439 457 2.10 1_555 6_565 1 A LYS 352 -173.64 88.88 1 A ASN 363 -45.82 -8.50 1 A ASN 377 33.78 73.33 1 A ASP 392 -33.50 134.79 1 A VAL 396 -29.72 -45.84 1 A PRO 402 -44.69 -72.51 1 A ALA 436 -164.51 119.15 1 A ARG 437 -124.74 -161.75 1 A ASP 450 -104.79 40.68 1 A GLU 465 -70.46 20.83 1 A LYS 466 -153.70 -8.18 1 A ALA 474 -16.57 -41.48 1 A ASN 484 -47.07 -16.30 1 A THR 493 -95.05 39.98 1 A LYS 496 -172.46 -50.04 1 A SER 498 -151.97 -39.23 1 A GLU 499 -65.66 7.76 1 A ARG 503 -118.07 -160.47 1 A MET 507 -63.66 5.37 1 A GLU 526 -164.96 109.31 1 A LYS 527 -31.10 125.20 1 A ASP 528 62.93 -1.01 PROTEIN_REP.PARAM PROTEIN.TOP WATER.TOP TNP2.PARAM TNP2.TOP WATER.PARAM ION.PARAM 89.9 1.19 0.00 0.00 1.19 0.00 -2.39 0.3120000 0.018 0.2630000 0.2630000 0.2630000 2.90 27.89 316 7933 5811 5.4 90.7 RANDOM 92361613.63 0.00 1 RESTRAINED THROUGHOUT 2.0 1.0 MOLECULAR REPLACEMENT 1B3Q Engh & Huber FLAT MODEL 103.9 0.337 0.56 0.50 5.00 0.62 0.75 2.90 27.89 47 1558 56 0 1455 0.013 2.0 23.8 1.29 5.89 1.50 9.79 2.00 8.07 2.00 12.12 2.50 0.4350000 0.097 0.4190000 3.00 20 452 10 4.2 74.9 85.6 2.90 30. 1I5D 7933 7933 1 0.0540000 1 30 1 99 0.2690000 2.90 3.04 8 1 1 99 phasing AMoRE refinement CNS data reduction DENZO data scaling SCALEPACK STRUCTURE OF CHEA DOMAIN P4 IN COMPLEX WITH TNP-ATP 1 N N 2 N N 2 N N 3 N N 4 N N A ILE 358 A ILE 9 HELX_P A ASN 363 A ASN 14 1 1 6 A ARG 364 A ARG 15 HELX_P A MET 376 A MET 27 1 2 13 A ARG 393 A ARG 44 HELX_P A ILE 399 A ILE 50 1 3 7 A ILE 399 A ILE 50 HELX_P A HIS 413 A HIS 64 1 4 15 A PRO 417 A PRO 68 HELX_P A GLY 425 A GLY 76 1 5 9 A ASP 455 A ASP 106 HELX_P A GLU 465 A GLU 116 1 6 11 A SER 472 A SER 123 HELX_P A LEU 477 A LEU 128 5 7 6 A SER 478 A SER 129 HELX_P A PHE 485 A PHE 136 1 8 8 A LEU 486 A LEU 137 HELX_P A VAL 488 A VAL 139 5 9 3 A ASP 508 A ASP 159 HELX_P A SER 516 A SER 167 1 10 9 SIGNALING PROTEIN, TRANSFERASE beta-alpha sandwich, SIGNALING PROTEIN, TRANSFERASE CHEA_THEMA UNP 1 350 Q56310 VMKIRMVPISFVFNRFPRMVRDLAKKMNKEVNFIMRGEDTELDRTFVEEIGEPLLHLLRNAIDHGIEPKEERIAKGKPPI GTLILSARHEGNNVVIEVEDDGRGIDKEKIIRKAIEKGLIDESKAATLSDQEILNFLFVPGFSTKEKVSEVSGRGVGMDV VKNVVESLNGSISIESEKDKGTKVTIRLPLT 350 540 1I5D 350 540 Q56310 A 1 1 191 2 5 anti-parallel parallel anti-parallel anti-parallel anti-parallel A MET 355 A MET 6 A PRO 357 A PRO 8 A GLU 390 A GLU 41 A ASP 392 A ASP 43 A VAL 380 A VAL 31 A ARG 385 A ARG 36 A GLY 430 A GLY 81 A GLU 439 A GLU 90 A ASN 442 A ASN 93 A ASP 449 A ASP 100 A GLY 530 A GLY 181 A PRO 538 A PRO 189 A SER 520 A SER 171 A GLU 526 A GLU 177 BINDING SITE FOR RESIDUE SO4 A 1 A SO4 1 Software 5 BINDING SITE FOR RESIDUE SO4 A 2 A SO4 2 Software 1 BINDING SITE FOR RESIDUE 128 A 999 A 128 999 Software 13 A ARG 437 A ARG 88 5 1_555 A LYS 456 A LYS 107 5 6_565 A GLU 526 A GLU 177 5 6_565 A LYS 527 A LYS 178 5 6_565 A LYS 532 A LYS 183 5 1_555 A ARG 408 A ARG 59 1 1_555 A HOH 41 E HOH 13 1_555 A HOH 95 E HOH 13 1_555 A HOH 96 E HOH 13 1_555 A ASN 409 A ASN 60 13 1_555 A HIS 413 A HIS 64 13 1_555 A GLY 414 A GLY 65 13 1_555 A ASP 449 A ASP 100 13 1_555 A ILE 454 A ILE 105 13 1_555 A LYS 458 A LYS 109 13 1_555 A ILE 459 A ILE 110 13 1_555 A LYS 462 A LYS 113 13 1_555 A SER 492 A SER 143 13 1_555 A LYS 494 A LYS 145 13 1_555 95 tetragonal P 43 2 2