0.027693 0.000000 0.008636 0.000000 0.017422 0.000000 0.000000 0.000000 0.020292 0.00000 0.00000 0.00000 Zeth, K. Hulko, M. Martin, J. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 107.32 90.00 36.110 57.400 51.620 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 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 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 O N 159 N H N 160 N H N 161 N N N 162 S C N 163 N C N 164 N O N 165 S C N 166 N C N 167 N C N 168 N C N 169 N O 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 H N 181 N H N 182 N H N 183 N N N 184 S C N 185 N C N 186 N O N 187 N C N 188 N C N 189 N C N 190 N C N 191 N O 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 H N 203 N H N 204 N H N 205 N N N 206 S C N 207 N C N 208 N O N 209 N C N 210 N C N 211 N C N 212 N C N 213 N N N 214 N O 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 H N 228 N H N 229 N H N 230 N N N 231 S C N 232 N C N 233 N O N 234 N C N 235 N C N 236 N S N 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 Y 255 N C Y 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C N 261 N O N 262 N H 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 H N 271 N H N 272 N H N 273 N N N 274 S C N 275 N C N 276 N O N 277 N C N 278 N C N 279 N C N 280 N O 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 H N 288 N H N 289 N H N 290 N N N 291 S C N 292 N C N 293 N O N 294 N C N 295 N O N 296 N O N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N N N 305 S C N 306 N C N 307 N O N 308 R C N 309 N O N 310 N C N 311 N O 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 N N 322 S C N 323 N C N 324 N O N 325 N C Y 326 N C Y 327 N C Y 328 N C Y 329 N C Y 330 N C Y 331 N C N 332 N O N 333 N O 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 H N 342 N H N 343 N H N 344 N H N 345 N N N 346 S C N 347 N C N 348 N O N 349 N C N 350 N C N 351 N C N 352 N O N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N H N 359 N H N 360 N H N 361 N H N 362 N H N 363 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 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 sing N 157 N sing N 158 N doub 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 sing N 178 N sing N 179 N doub 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 sing N 199 N sing N 200 N doub 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 sing N 223 N sing N 224 N doub 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 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 doub N 244 N sing N 245 N sing N 246 N sing N 247 N sing Y 248 N doub Y 249 N sing Y 250 N sing N 251 N sing Y 252 N doub N 253 N sing Y 254 N doub N 255 N sing Y 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 doub 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 sing N 279 N sing N 280 N sing N 281 N sing N 282 N sing N 283 N doub 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 doub 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 sing N 307 N sing N 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N doub N 313 N sing N 314 N sing N 315 N sing N 316 N sing Y 317 N doub Y 318 N sing Y 319 N sing N 320 N sing Y 321 N doub N 322 N sing Y 323 N doub N 324 N sing Y 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 doub N 337 N sing 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 sing N 345 N sing N 346 N sing N 347 N sing UK Structure STRUE6 2005 0969-2126 20 56 10.1016/J.STR.2011.11.014 22244755 Mechanism of Regulation of Receptor Histidine Kinases. 2012 10.2210/pdb3zrx/pdb pdb_00003zrx 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 MARRESEARCH SINGLE WAVELENGTH M x-ray 1 1.068 1.0 X10SA SLS 1.068 SYNCHROTRON SLS BEAMLINE X10SA 13083.843 AF1503 PROTEIN, OSMOLARITY SENSOR PROTEIN ENVZ 2.7.13.3 RESIDUES 278-327,229-289 2 man polymer 18.015 water 217 nat water HAMP-DHP-FUSION PROTEIN no no GSHMSTITRPIIELSNTFDKIAEGNLEAEVPHQNRADEIGILAKSIERLRRSLKQLADDRTLLMAGVSHDLRTPLTRIRL ATEMMSEQDGYLAESINKDIEECNAIIEQFIDYLR GSHMSTITRPIIELSNTFDKIAEGNLEAEVPHQNRADEIGILAKSIERLRRSLKQLADDRTLLMAGVSHDLRTPLTRIRL ATEMMSEQDGYLAESINKDIEECNAIIEQFIDYLR 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n DSM 4304, K-12 sample 5 PCR FROM E. COLI WT DNA AND A. FULGIDUS WT DNA 54 224325 ARCHAEOGLOBUS FULGIDUS 469008 ESCHERICHIA COLI BL21(DE3) DSM 4304, K-12 sample 55 PCR FROM E. COLI WT DNA AND A. FULGIDUS WT DNA 115 83333 ESCHERICHIA COLI 469008 ESCHERICHIA COLI BL21(DE3) 1 1.95 36.98 NONE 4.6 0.02 M CALCIUM CHLORIDE 0.1 M SODIUM ACETATE 30% MPD, PH4.6 chem_comp_atom chem_comp_bond database_2 pdbx_database_status pdbx_initial_refinement_model repository Initial release Database references Version format compliance Source and taxonomy Data collection Database references Other Refinement description 1 0 2011-06-29 1 1 2012-04-25 1 2 2017-03-15 1 3 2023-12-20 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.status_code_sf THE MECHANISMS OF HAMP-MEDIATED SIGNALING IN TRANSMEMBRANE RECEPTORS - THE A291I MUTANT THE MECHANISMS OF HAMP-MEDIATED SIGNALING IN TRANSMEMBRANE RECEPTORS - THE A291C MUTANT STRUCTURE OF THE CYTOPLASMIC DOMAIN OF THE HISTIDINE KINASEENVZ SOLUTION STRUCTURE OF THE HOMODIMERIC DOMAIN OF ENVZ FROM ESCHERICHIA COLI BY MULTI-DIMENSIONAL NMR. THE MECHANISMS OF HAMP-MEDIATED SIGNALING IN TRANSMEMBRANE RECEPTORS - THE A291V MUTANT NMR STRUCTURE OF THE HISTIDINE KINASE DOMAIN OF THE E. COLI OSMOSENSOR ENVZ THE MECHANISMS OF HAMP-MEDIATED SIGNALING IN TRANSMEMBRANE RECEPTORS - THE A291F MUTANT THE HIGH RESOLUTION STRUCTURE OF A DIMERIC HAMP-DHP FUSION DISPLAYS ASYMMETRY - A291F MUTANT THE STRUCTURE OF THE DIMERIC HAMP-DHP FUSION A291V MUTANT PDBE Y PDBE 2011-06-20 REL REL HOH water THIS PROTEIN STRUCTURE COMPRISES RESIDUES OF THE PROTEIN AF1503 FROM A. FULGIDUS AND THE OSMOLARITY SENSING PROTEIN FROM E. COLI 2ASM PDB ENTRY 2ASM PDB experimental model HOH 2001 2 HOH HOH 2001 A HOH 2002 2 HOH HOH 2002 A HOH 2003 2 HOH HOH 2003 A HOH 2004 2 HOH HOH 2004 A HOH 2005 2 HOH HOH 2005 A HOH 2006 2 HOH HOH 2006 A HOH 2007 2 HOH HOH 2007 A HOH 2008 2 HOH HOH 2008 A HOH 2009 2 HOH HOH 2009 A HOH 2010 2 HOH HOH 2010 A HOH 2011 2 HOH HOH 2011 A HOH 2012 2 HOH HOH 2012 A HOH 2013 2 HOH HOH 2013 A HOH 2014 2 HOH HOH 2014 A HOH 2015 2 HOH HOH 2015 A HOH 2016 2 HOH HOH 2016 A HOH 2017 2 HOH HOH 2017 A HOH 2018 2 HOH HOH 2018 A HOH 2019 2 HOH HOH 2019 A HOH 2020 2 HOH HOH 2020 A HOH 2021 2 HOH HOH 2021 A HOH 2022 2 HOH HOH 2022 A HOH 2023 2 HOH HOH 2023 A HOH 2024 2 HOH HOH 2024 A HOH 2025 2 HOH HOH 2025 A HOH 2026 2 HOH HOH 2026 A HOH 2027 2 HOH HOH 2027 A HOH 2028 2 HOH HOH 2028 A HOH 2029 2 HOH HOH 2029 A HOH 2030 2 HOH HOH 2030 A HOH 2031 2 HOH HOH 2031 A HOH 2032 2 HOH HOH 2032 A HOH 2033 2 HOH HOH 2033 A HOH 2034 2 HOH HOH 2034 A HOH 2035 2 HOH HOH 2035 A HOH 2036 2 HOH HOH 2036 A HOH 2037 2 HOH HOH 2037 A HOH 2038 2 HOH HOH 2038 A HOH 2039 2 HOH HOH 2039 A HOH 2040 2 HOH HOH 2040 A HOH 2041 2 HOH HOH 2041 A HOH 2042 2 HOH HOH 2042 A HOH 2043 2 HOH HOH 2043 A HOH 2044 2 HOH HOH 2044 A HOH 2045 2 HOH HOH 2045 A HOH 2046 2 HOH HOH 2046 A HOH 2047 2 HOH HOH 2047 A HOH 2048 2 HOH HOH 2048 A HOH 2049 2 HOH HOH 2049 A HOH 2050 2 HOH HOH 2050 A HOH 2051 2 HOH HOH 2051 A HOH 2052 2 HOH HOH 2052 A HOH 2053 2 HOH HOH 2053 A HOH 2054 2 HOH HOH 2054 A HOH 2055 2 HOH HOH 2055 A HOH 2056 2 HOH HOH 2056 A HOH 2057 2 HOH HOH 2057 A HOH 2058 2 HOH HOH 2058 A HOH 2059 2 HOH HOH 2059 A HOH 2060 2 HOH HOH 2060 A HOH 2061 2 HOH HOH 2061 A HOH 2062 2 HOH HOH 2062 A HOH 2063 2 HOH HOH 2063 A HOH 2064 2 HOH HOH 2064 A HOH 2065 2 HOH HOH 2065 A HOH 2066 2 HOH HOH 2066 A HOH 2067 2 HOH HOH 2067 A HOH 2068 2 HOH HOH 2068 A HOH 2069 2 HOH HOH 2069 A HOH 2070 2 HOH HOH 2070 A HOH 2071 2 HOH HOH 2071 A HOH 2072 2 HOH HOH 2072 A HOH 2073 2 HOH HOH 2073 A HOH 2074 2 HOH HOH 2074 A HOH 2075 2 HOH HOH 2075 A HOH 2076 2 HOH HOH 2076 A HOH 2077 2 HOH HOH 2077 A HOH 2078 2 HOH HOH 2078 A HOH 2079 2 HOH HOH 2079 A HOH 2080 2 HOH HOH 2080 A HOH 2081 2 HOH HOH 2081 A HOH 2082 2 HOH HOH 2082 A HOH 2083 2 HOH HOH 2083 A HOH 2084 2 HOH HOH 2084 A HOH 2085 2 HOH HOH 2085 A HOH 2086 2 HOH HOH 2086 A HOH 2087 2 HOH HOH 2087 A HOH 2088 2 HOH HOH 2088 A HOH 2089 2 HOH HOH 2089 A HOH 2090 2 HOH HOH 2090 A HOH 2091 2 HOH HOH 2091 A HOH 2092 2 HOH HOH 2092 A HOH 2093 2 HOH HOH 2093 A HOH 2094 2 HOH HOH 2094 A HOH 2095 2 HOH HOH 2095 A HOH 2096 2 HOH HOH 2096 A HOH 2097 2 HOH HOH 2097 A HOH 2098 2 HOH HOH 2098 A HOH 2099 2 HOH HOH 2099 A HOH 2100 2 HOH HOH 2100 A HOH 2101 2 HOH HOH 2101 A HOH 2102 2 HOH HOH 2102 A HOH 2103 2 HOH HOH 2103 A HOH 2104 2 HOH HOH 2104 A HOH 2105 2 HOH HOH 2105 A HOH 2106 2 HOH HOH 2106 A HOH 2107 2 HOH HOH 2107 A HOH 2108 2 HOH HOH 2108 A HOH 2109 2 HOH HOH 2109 A HOH 2110 2 HOH HOH 2110 A HOH 2111 2 HOH HOH 2111 A HOH 2112 2 HOH HOH 2112 A HOH 2113 2 HOH HOH 2113 A HOH 2114 2 HOH HOH 2114 A HOH 2115 2 HOH HOH 2115 A HOH 2116 2 HOH HOH 2116 A HOH 2117 2 HOH HOH 2117 A HOH 2118 2 HOH HOH 2118 A HOH 2119 2 HOH HOH 2119 A HOH 2120 2 HOH HOH 2120 A HOH 2121 2 HOH HOH 2121 A HOH 2122 2 HOH HOH 2122 A HOH 2123 2 HOH HOH 2123 A HOH 2124 2 HOH HOH 2124 A HOH 2125 2 HOH HOH 2125 A HOH 2126 2 HOH HOH 2126 A HOH 2127 2 HOH HOH 2127 A HOH 2128 2 HOH HOH 2128 A HOH 2129 2 HOH HOH 2129 A HOH 2130 2 HOH HOH 2130 A HOH 2001 2 HOH HOH 2001 B HOH 2002 2 HOH HOH 2002 B HOH 2003 2 HOH HOH 2003 B HOH 2004 2 HOH HOH 2004 B HOH 2005 2 HOH HOH 2005 B HOH 2006 2 HOH HOH 2006 B HOH 2007 2 HOH HOH 2007 B HOH 2008 2 HOH HOH 2008 B HOH 2009 2 HOH HOH 2009 B HOH 2010 2 HOH HOH 2010 B HOH 2011 2 HOH HOH 2011 B HOH 2012 2 HOH HOH 2012 B HOH 2013 2 HOH HOH 2013 B HOH 2014 2 HOH HOH 2014 B HOH 2015 2 HOH HOH 2015 B HOH 2016 2 HOH HOH 2016 B HOH 2017 2 HOH HOH 2017 B HOH 2018 2 HOH HOH 2018 B HOH 2019 2 HOH HOH 2019 B HOH 2020 2 HOH HOH 2020 B HOH 2021 2 HOH HOH 2021 B HOH 2022 2 HOH HOH 2022 B HOH 2023 2 HOH HOH 2023 B HOH 2024 2 HOH HOH 2024 B HOH 2025 2 HOH HOH 2025 B HOH 2026 2 HOH HOH 2026 B HOH 2027 2 HOH HOH 2027 B HOH 2028 2 HOH HOH 2028 B HOH 2029 2 HOH HOH 2029 B HOH 2030 2 HOH HOH 2030 B HOH 2031 2 HOH HOH 2031 B HOH 2032 2 HOH HOH 2032 B HOH 2033 2 HOH HOH 2033 B HOH 2034 2 HOH HOH 2034 B HOH 2035 2 HOH HOH 2035 B HOH 2036 2 HOH HOH 2036 B HOH 2037 2 HOH HOH 2037 B HOH 2038 2 HOH HOH 2038 B HOH 2039 2 HOH HOH 2039 B HOH 2040 2 HOH HOH 2040 B HOH 2041 2 HOH HOH 2041 B HOH 2042 2 HOH HOH 2042 B HOH 2043 2 HOH HOH 2043 B HOH 2044 2 HOH HOH 2044 B HOH 2045 2 HOH HOH 2045 B HOH 2046 2 HOH HOH 2046 B HOH 2047 2 HOH HOH 2047 B HOH 2048 2 HOH HOH 2048 B HOH 2049 2 HOH HOH 2049 B HOH 2050 2 HOH HOH 2050 B HOH 2051 2 HOH HOH 2051 B HOH 2052 2 HOH HOH 2052 B HOH 2053 2 HOH HOH 2053 B HOH 2054 2 HOH HOH 2054 B HOH 2055 2 HOH HOH 2055 B HOH 2056 2 HOH HOH 2056 B HOH 2057 2 HOH HOH 2057 B HOH 2058 2 HOH HOH 2058 B HOH 2059 2 HOH HOH 2059 B HOH 2060 2 HOH HOH 2060 B HOH 2061 2 HOH HOH 2061 B HOH 2062 2 HOH HOH 2062 B HOH 2063 2 HOH HOH 2063 B HOH 2064 2 HOH HOH 2064 B HOH 2065 2 HOH HOH 2065 B HOH 2066 2 HOH HOH 2066 B HOH 2067 2 HOH HOH 2067 B HOH 2068 2 HOH HOH 2068 B HOH 2069 2 HOH HOH 2069 B HOH 2070 2 HOH HOH 2070 B HOH 2071 2 HOH HOH 2071 B HOH 2072 2 HOH HOH 2072 B HOH 2073 2 HOH HOH 2073 B HOH 2074 2 HOH HOH 2074 B HOH 2075 2 HOH HOH 2075 B HOH 2076 2 HOH HOH 2076 B HOH 2077 2 HOH HOH 2077 B HOH 2078 2 HOH HOH 2078 B HOH 2079 2 HOH HOH 2079 B HOH 2080 2 HOH HOH 2080 B HOH 2081 2 HOH HOH 2081 B HOH 2082 2 HOH HOH 2082 B HOH 2083 2 HOH HOH 2083 B HOH 2084 2 HOH HOH 2084 B HOH 2085 2 HOH HOH 2085 B HOH 2086 2 HOH HOH 2086 B HOH 2087 2 HOH HOH 2087 B n 1 274 A n 2 275 A n 3 276 A n 4 277 A SER 278 n 5 SER 278 A THR 279 n 6 THR 279 A ILE 280 n 7 ILE 280 A THR 281 n 8 THR 281 A ARG 282 n 9 ARG 282 A PRO 283 n 10 PRO 283 A ILE 284 n 11 ILE 284 A ILE 285 n 12 ILE 285 A GLU 286 n 13 GLU 286 A LEU 287 n 14 LEU 287 A SER 288 n 15 SER 288 A ASN 289 n 16 ASN 289 A THR 290 n 17 THR 290 A PHE 291 n 18 PHE 291 A ASP 292 n 19 ASP 292 A LYS 293 n 20 LYS 293 A ILE 294 n 21 ILE 294 A ALA 295 n 22 ALA 295 A GLU 296 n 23 GLU 296 A GLY 297 n 24 GLY 297 A ASN 298 n 25 ASN 298 A LEU 299 n 26 LEU 299 A GLU 300 n 27 GLU 300 A ALA 301 n 28 ALA 301 A GLU 302 n 29 GLU 302 A VAL 303 n 30 VAL 303 A PRO 304 n 31 PRO 304 A HIS 305 n 32 HIS 305 A GLN 306 n 33 GLN 306 A ASN 307 n 34 ASN 307 A ARG 308 n 35 ARG 308 A ALA 309 n 36 ALA 309 A ASP 310 n 37 ASP 310 A GLU 311 n 38 GLU 311 A ILE 312 n 39 ILE 312 A GLY 313 n 40 GLY 313 A ILE 314 n 41 ILE 314 A LEU 315 n 42 LEU 315 A ALA 316 n 43 ALA 316 A LYS 317 n 44 LYS 317 A SER 318 n 45 SER 318 A ILE 319 n 46 ILE 319 A GLU 320 n 47 GLU 320 A ARG 321 n 48 ARG 321 A LEU 322 n 49 LEU 322 A ARG 323 n 50 ARG 323 A ARG 324 n 51 ARG 324 A SER 325 n 52 SER 325 A LEU 326 n 53 LEU 326 A LYS 327 n 54 LYS 327 A GLN 328 n 55 GLN 328 A LEU 329 n 56 LEU 329 A ALA 330 n 57 ALA 330 A ASP 331 n 58 ASP 331 A ASP 332 n 59 ASP 332 A ARG 333 n 60 ARG 333 A THR 334 n 61 THR 334 A LEU 335 n 62 LEU 335 A LEU 336 n 63 LEU 336 A MET 337 n 64 MET 337 A ALA 338 n 65 ALA 338 A GLY 339 n 66 GLY 339 A VAL 340 n 67 VAL 340 A SER 341 n 68 SER 341 A HIS 342 n 69 HIS 342 A ASP 343 n 70 ASP 343 A LEU 344 n 71 LEU 344 A ARG 345 n 72 ARG 345 A THR 346 n 73 THR 346 A PRO 347 n 74 PRO 347 A LEU 348 n 75 LEU 348 A THR 349 n 76 THR 349 A ARG 350 n 77 ARG 350 A ILE 351 n 78 ILE 351 A ARG 352 n 79 ARG 352 A LEU 353 n 80 LEU 353 A ALA 354 n 81 ALA 354 A THR 355 n 82 THR 355 A GLU 356 n 83 GLU 356 A MET 357 n 84 MET 357 A MET 358 n 85 MET 358 A SER 359 n 86 SER 359 A GLU 360 n 87 GLU 360 A GLN 361 n 88 GLN 361 A ASP 362 n 89 ASP 362 A GLY 363 n 90 GLY 363 A TYR 364 n 91 TYR 364 A LEU 365 n 92 LEU 365 A ALA 366 n 93 ALA 366 A GLU 367 n 94 GLU 367 A SER 368 n 95 SER 368 A ILE 369 n 96 ILE 369 A ASN 370 n 97 ASN 370 A LYS 371 n 98 LYS 371 A ASP 372 n 99 ASP 372 A ILE 373 n 100 ILE 373 A GLU 374 n 101 GLU 374 A GLU 375 n 102 GLU 375 A CYS 376 n 103 CYS 376 A ASN 377 n 104 ASN 377 A ALA 378 n 105 ALA 378 A ILE 379 n 106 ILE 379 A ILE 380 n 107 ILE 380 A GLU 381 n 108 GLU 381 A GLN 382 n 109 GLN 382 A PHE 383 n 110 PHE 383 A ILE 384 n 111 ILE 384 A ASP 385 n 112 ASP 385 A TYR 386 n 113 TYR 386 A LEU 387 n 114 LEU 387 A ARG 388 n 115 ARG 388 A n 1 274 B n 2 275 B n 3 276 B n 4 277 B n 5 278 B THR 279 n 6 THR 279 B ILE 280 n 7 ILE 280 B THR 281 n 8 THR 281 B ARG 282 n 9 ARG 282 B PRO 283 n 10 PRO 283 B ILE 284 n 11 ILE 284 B ILE 285 n 12 ILE 285 B GLU 286 n 13 GLU 286 B LEU 287 n 14 LEU 287 B SER 288 n 15 SER 288 B ASN 289 n 16 ASN 289 B THR 290 n 17 THR 290 B PHE 291 n 18 PHE 291 B ASP 292 n 19 ASP 292 B LYS 293 n 20 LYS 293 B ILE 294 n 21 ILE 294 B ALA 295 n 22 ALA 295 B GLU 296 n 23 GLU 296 B GLY 297 n 24 GLY 297 B ASN 298 n 25 ASN 298 B LEU 299 n 26 LEU 299 B GLU 300 n 27 GLU 300 B ALA 301 n 28 ALA 301 B GLU 302 n 29 GLU 302 B VAL 303 n 30 VAL 303 B PRO 304 n 31 PRO 304 B HIS 305 n 32 HIS 305 B GLN 306 n 33 GLN 306 B ASN 307 n 34 ASN 307 B ARG 308 n 35 ARG 308 B ALA 309 n 36 ALA 309 B ASP 310 n 37 ASP 310 B GLU 311 n 38 GLU 311 B ILE 312 n 39 ILE 312 B GLY 313 n 40 GLY 313 B ILE 314 n 41 ILE 314 B LEU 315 n 42 LEU 315 B ALA 316 n 43 ALA 316 B LYS 317 n 44 LYS 317 B SER 318 n 45 SER 318 B ILE 319 n 46 ILE 319 B GLU 320 n 47 GLU 320 B ARG 321 n 48 ARG 321 B LEU 322 n 49 LEU 322 B ARG 323 n 50 ARG 323 B ARG 324 n 51 ARG 324 B SER 325 n 52 SER 325 B LEU 326 n 53 LEU 326 B LYS 327 n 54 LYS 327 B GLN 328 n 55 GLN 328 B LEU 329 n 56 LEU 329 B ALA 330 n 57 ALA 330 B ASP 331 n 58 ASP 331 B ASP 332 n 59 ASP 332 B ARG 333 n 60 ARG 333 B THR 334 n 61 THR 334 B LEU 335 n 62 LEU 335 B LEU 336 n 63 LEU 336 B MET 337 n 64 MET 337 B ALA 338 n 65 ALA 338 B GLY 339 n 66 GLY 339 B VAL 340 n 67 VAL 340 B SER 341 n 68 SER 341 B HIS 342 n 69 HIS 342 B ASP 343 n 70 ASP 343 B LEU 344 n 71 LEU 344 B ARG 345 n 72 ARG 345 B THR 346 n 73 THR 346 B PRO 347 n 74 PRO 347 B LEU 348 n 75 LEU 348 B THR 349 n 76 THR 349 B ARG 350 n 77 ARG 350 B ILE 351 n 78 ILE 351 B ARG 352 n 79 ARG 352 B LEU 353 n 80 LEU 353 B ALA 354 n 81 ALA 354 B THR 355 n 82 THR 355 B GLU 356 n 83 GLU 356 B MET 357 n 84 MET 357 B MET 358 n 85 MET 358 B SER 359 n 86 SER 359 B GLU 360 n 87 GLU 360 B GLN 361 n 88 GLN 361 B ASP 362 n 89 ASP 362 B GLY 363 n 90 GLY 363 B TYR 364 n 91 TYR 364 B LEU 365 n 92 LEU 365 B ALA 366 n 93 ALA 366 B GLU 367 n 94 GLU 367 B SER 368 n 95 SER 368 B ILE 369 n 96 ILE 369 B ASN 370 n 97 ASN 370 B LYS 371 n 98 LYS 371 B ASP 372 n 99 ASP 372 B ILE 373 n 100 ILE 373 B GLU 374 n 101 GLU 374 B GLU 375 n 102 GLU 375 B CYS 376 n 103 CYS 376 B ASN 377 n 104 ASN 377 B ALA 378 n 105 ALA 378 B ILE 379 n 106 ILE 379 B ILE 380 n 107 ILE 380 B GLU 381 n 108 GLU 381 B GLN 382 n 109 GLN 382 B PHE 383 n 110 PHE 383 B ILE 384 n 111 ILE 384 B ASP 385 n 112 ASP 385 B TYR 386 n 113 TYR 386 B LEU 387 n 114 LEU 387 B ARG 388 n 115 ARG 388 B 0.4019 -0.0424 0.4450 0.0608 -0.0886 0.5275 -0.0158 0.0037 -0.0031 0.0123 0.0115 0.0050 -0.0276 0.0003 0.0043 0.0100 -0.0007 0.0053 0.0252 0.0009 0.0394 refined 41.4210 4.5170 33.0330 X-RAY DIFFRACTION 1.0065 -0.0412 0.2051 0.3590 -0.0106 0.0777 -0.0096 -0.0323 0.0073 0.0016 0.0033 -0.0260 -0.0018 -0.0089 0.0063 0.0080 0.0005 0.0077 0.0259 -0.0004 0.0349 refined 46.4090 4.6120 24.2810 X-RAY DIFFRACTION 0.2703 -0.0729 0.2806 0.0569 -0.0944 0.3018 -0.0038 -0.0055 0.0119 0.0173 -0.0044 0.0126 -0.0138 0.0003 0.0083 0.0120 -0.0014 0.0073 0.0275 -0.0003 0.0384 refined 26.7430 7.7790 7.6780 X-RAY DIFFRACTION 0.6715 -0.4065 -0.2348 0.6433 0.0787 0.1180 -0.0095 -0.0131 0.0660 -0.0080 0.0175 -0.0600 0.0134 0.0035 -0.0080 0.0088 0.0006 0.0078 0.0236 0.0000 0.0471 refined 0.1060 17.1200 -3.0690 X-RAY DIFFRACTION 0.7788 -0.0749 0.4885 0.0533 -0.0561 0.4631 -0.0157 -0.0204 0.0162 0.0027 0.0066 -0.0007 -0.0037 -0.0092 0.0091 0.0091 0.0005 0.0073 0.0224 -0.0005 0.0376 refined 9.9790 10.5200 10.1880 X-RAY DIFFRACTION 0.3566 -0.5078 0.4897 1.2211 -0.6560 0.9014 -0.0354 0.0191 0.0174 0.0750 -0.0002 -0.0758 -0.0387 0.0118 0.0355 0.0108 -0.0014 0.0036 0.0228 -0.0024 0.0425 refined 48.4870 -8.6880 28.2850 X-RAY DIFFRACTION 0.1156 -0.0596 0.0860 0.1818 -0.0507 0.8468 0.0034 0.0033 -0.0100 -0.0068 -0.0038 0.0039 0.0313 -0.0123 0.0004 0.0084 -0.0009 0.0041 0.0235 -0.0010 0.0397 refined 38.3820 -10.2380 22.9640 X-RAY DIFFRACTION 0.3725 -0.0188 0.5329 0.1021 0.2007 1.3348 0.0149 0.0101 -0.0114 0.0111 -0.0112 0.0134 0.0208 -0.0240 -0.0037 0.0140 0.0015 0.0073 0.0247 0.0000 0.0387 refined 34.7130 -4.8550 28.1760 X-RAY DIFFRACTION 0.2547 -0.1676 0.1515 0.1105 -0.0994 0.2102 0.0050 0.0044 0.0034 -0.0046 -0.0048 -0.0029 0.0081 0.0044 -0.0002 0.0102 -0.0002 0.0068 0.0220 0.0000 0.0394 refined 4.8650 5.2880 -1.4790 X-RAY DIFFRACTION 2.5986 -0.0632 -0.8079 0.0403 -0.0016 0.2917 0.0044 -0.0480 -0.0642 0.0139 -0.0003 0.0253 0.0078 0.0179 -0.0041 0.0177 0.0001 0.0102 0.0230 0.0003 0.0441 refined 20.5110 0.1460 -3.1050 X-RAY DIFFRACTION A 278 A 298 X-RAY DIFFRACTION 1 A 299 A 323 X-RAY DIFFRACTION 2 A 324 A 345 X-RAY DIFFRACTION 3 A 346 A 366 X-RAY DIFFRACTION 4 A 367 A 388 X-RAY DIFFRACTION 5 B 279 B 292 X-RAY DIFFRACTION 6 B 293 B 307 X-RAY DIFFRACTION 7 B 308 B 332 X-RAY DIFFRACTION 8 B 333 B 376 X-RAY DIFFRACTION 9 B 377 B 388 X-RAY DIFFRACTION 10 author_and_software_defined_assembly PISA 2 dimeric 4650 -50.4 12340 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 1 A CG PHE 291 A CG PHE 18 1 Y 1 A CD1 PHE 291 A CD1 PHE 18 1 Y 1 A CD2 PHE 291 A CD2 PHE 18 1 Y 1 A CE1 PHE 291 A CE1 PHE 18 1 Y 1 A CE2 PHE 291 A CE2 PHE 18 1 Y 1 A CZ PHE 291 A CZ PHE 18 1 Y 1 B CG PHE 291 B CG PHE 18 1 Y 1 B CD1 PHE 291 B CD1 PHE 18 1 Y 1 B CD2 PHE 291 B CD2 PHE 18 1 Y 1 B CE1 PHE 291 B CE1 PHE 18 1 Y 1 B CE2 PHE 291 B CE2 PHE 18 1 Y 1 B CZ PHE 291 B CZ PHE 18 1 Y 1 A GLY 274 A GLY 1 1 Y 1 A SER 275 A SER 2 1 Y 1 A HIS 276 A HIS 3 1 Y 1 A MET 277 A MET 4 1 Y 1 B GLY 274 B GLY 1 1 Y 1 B SER 275 B SER 2 1 Y 1 B HIS 276 B HIS 3 1 Y 1 B MET 277 B MET 4 1 Y 1 B SER 278 B SER 5 1 Y 1 A A O O HOH HOH 2128 2129 1.34 1 A A O O HOH HOH 2058 2127 1.42 1 A A O O HOH HOH 2069 2127 1.43 1 A A O O HOH HOH 2069 2070 1.48 1 A A O O HOH HOH 2066 2070 1.50 1 A A O O HOH HOH 2063 2129 1.56 1 B B OE2 NZ GLU LYS 300 327 1.70 B 1 A A O O HOH HOH 2066 2067 1.84 1 A A OD1 O ASN HOH 307 2028 2.05 B 1 A A ND2 O ASN HOH 298 2020 2.16 1 A A O O HOH HOH 2010 2011 2.17 1 B B NE2 O GLN HOH 382 2084 2.18 1 6.48 0.50 120.30 126.78 A A A NE CZ NH1 ARG ARG ARG 282 282 282 A A A N 1 -4.44 0.50 120.30 115.86 A A A NE CZ NH2 ARG ARG ARG 282 282 282 A A A N 1 4.05 0.50 120.30 124.35 A A A NE CZ NH1 ARG ARG ARG 308 308 308 N 1 3.96 0.50 120.30 124.26 A A A NE CZ NH1 ARG ARG ARG 321 321 321 N 1 -3.09 0.50 120.30 117.21 A A A NE CZ NH2 ARG ARG ARG 321 321 321 N 1 6.47 0.90 118.30 124.77 A A A CB CG OD1 ASP ASP ASP 332 332 332 N 1 -5.03 0.50 120.30 115.27 A A A NE CZ NH1 ARG ARG ARG 333 333 333 N 1 3.73 0.50 120.30 124.03 A A A NE CZ NH2 ARG ARG ARG 333 333 333 N 1 -3.16 0.50 120.30 117.14 A A A NE CZ NH2 ARG ARG ARG 345 345 345 N 1 -12.03 2.00 118.30 106.27 A A A CG CD OE2 GLU GLU GLU 381 381 381 N 1 -4.56 0.50 120.30 115.74 A A A NE CZ NH2 ARG ARG ARG 388 388 388 N 1 4.16 0.50 120.30 124.46 B B B NE CZ NH1 ARG ARG ARG 350 350 350 N 1 4.23 0.60 121.00 125.23 B B B CB CG CD1 TYR TYR TYR 364 364 364 N 1 -5.59 0.90 118.30 112.71 B B B CB CG OD2 ASP ASP ASP 372 372 372 N 1 A A CG CD GLU GLU 374 374 0.124 0.015 1.515 1.639 N 1 A A CB CG GLU GLU 381 381 -0.126 0.019 1.517 1.391 N 1 A A CD OE2 GLU GLU 381 381 -0.080 0.011 1.252 1.172 N 1 B B CB CG GLU GLU 300 300 -0.127 0.019 1.517 1.390 N 1 B B CB CG GLN GLN 382 382 -0.165 0.027 1.521 1.356 N 1 B B C O ARG ARG 388 388 -0.117 0.019 1.229 1.112 N 1 A B O O HOH HOH 2129 2065 1.35 1_555 1_655 1 A B O O HOH HOH 2066 2061 1.59 1_555 1_655 1 A B O O HOH HOH 2058 2061 1.65 1_555 1_655 1 A A O O HOH HOH 2048 2104 1.96 1_555 1_655 1 A B O O HOH HOH 2113 2030 2.02 1_555 2_756 1 A B O O HOH HOH 2106 2030 2.10 1_555 2_756 12.428 -0.32 0.00 -0.12 0.25 0.00 0.00 0.974 0.958 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 0.19987 0.15054 0.15309 1.25 18.84 2806 52510 5.1 99.42 1.784 0.035 RANDOM 1 THROUGHOUT SAD 0.047 0.051 0.80 0.80 1.40 PDB ENTRY 2ASM MAXIMUM LIKELIHOOD MASK 1.25 18.84 217 1969 0 0 1752 0.027 0.022 1887 0.005 0.020 1317 2.161 1.996 2575 1.143 3.000 3249 4.350 5.000 257 27.984 24.468 94 12.871 15.000 385 13.634 15.000 21 0.138 0.200 310 0.010 0.020 2113 0.002 0.020 352 2.637 1.500 1164 0.978 1.500 463 3.844 2.000 1907 6.167 3.000 723 9.157 4.500 649 2.685 3.000 3204 0.290 0.228 1.282 213 3845 20 99.31 1.25 20.00 3ZRX 52510 1.25 0.04 1 18.30 4.3 90.7 0.71 1.25 1.28 1.80 1 4.1 90.1 refinement REFMAC 5.5.0102 data reduction XDS data scaling XSCALE phasing SHARP phasing DM model building BUCCANEER The high resolution structure of a dimeric Hamp-Dhp fusion displays strong asymmetry 1 N N 1 N N 2 N N 2 N N A ILE 280 A ILE 7 HELX_P A GLU 296 A GLU 23 1 1 17 A ASP 310 A ASP 37 HELX_P A MET 357 A MET 84 1 2 48 A SER 359 A SER 86 HELX_P A GLN 361 A GLN 88 5 3 3 A ASP 362 A ASP 89 HELX_P A ASP 385 A ASP 112 1 4 24 B ILE 280 B ILE 7 HELX_P B GLU 296 B GLU 23 1 5 17 B ASP 310 B ASP 37 HELX_P B MET 358 B MET 85 1 6 49 B ASP 362 B ASP 89 HELX_P B ARG 388 B ARG 115 1 7 27 SIGNALING PROTEIN SIGNALING PROTEIN, OSMOREGULATION, OMPR, OMPC O28769_ARCFU UNP 1 O28769 ENVZ_ECOLI UNP 1 P0AEJ4 278 327 3ZRX 278 327 O28769 A 1 5 54 229 289 3ZRX 328 388 P0AEJ4 A 2 55 115 278 327 3ZRX 278 327 O28769 B 1 5 54 229 289 3ZRX 328 388 P0AEJ4 B 2 55 115 1 expression tag GLY 274 3ZRX A O28769 UNP 1 1 expression tag SER 275 3ZRX A O28769 UNP 2 1 expression tag HIS 276 3ZRX A O28769 UNP 3 1 expression tag MET 277 3ZRX A O28769 UNP 4 3 expression tag GLY 274 3ZRX B O28769 UNP 1 3 expression tag SER 275 3ZRX B O28769 UNP 2 3 expression tag HIS 276 3ZRX B O28769 UNP 3 3 expression tag MET 277 3ZRX B O28769 UNP 4 4 P 1 21 1