0.016946 0.000000 0.000000 0.000000 0.014399 0.000000 0.000000 0.000000 0.009403 0.00000 0.00000 0.00000 Ding, Y. Xu, G. Yang, M. Zhang, W. Rao, Z. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 8 90.00 90.00 90.00 59.010 69.450 106.350 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 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 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 N Y 330 N C Y 331 N C Y 332 N C Y 333 N C Y 334 N C N 335 N O 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 H N 346 N H N 347 N H N 348 N N N 349 S C N 350 N C N 351 N O N 352 N C Y 353 N C Y 354 N C Y 355 N C Y 356 N C Y 357 N C Y 358 N C N 359 N O N 360 N O N 361 N H N 362 N H N 363 N H N 364 N H N 365 N H 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 N N 373 S C N 374 N C N 375 N O N 376 N C N 377 N C N 378 N C N 379 N O N 380 N H N 381 N H N 382 N H 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 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 Y 322 N sing Y 323 N sing N 324 N sing Y 325 N sing Y 326 N doub N 327 N sing Y 328 N doub N 329 N sing Y 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 sing N 338 N sing N 339 N sing N 340 N doub N 341 N sing N 342 N sing N 343 N sing N 344 N sing Y 345 N doub Y 346 N sing Y 347 N sing N 348 N sing Y 349 N doub N 350 N sing Y 351 N doub N 352 N sing Y 353 N sing N 354 N sing 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 doub N 365 N sing N 366 N sing N 367 N sing N 368 N sing N 369 N sing N 370 N sing N 371 N sing N 372 N sing N 373 N sing N 374 N sing N 375 N sing US J.Biol.Chem. JBCHA3 0071 0021-9258 278 27966 27970 10.1074/jbc.C300223200 12783876 Crystal Structure of the Ectodomain of Human Fc{alpha}RI. 2003 10.2210/pdb1uct/pdb pdb_00001uct 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 2003-03-29 MARRESEARCH MAD M x-ray 1 0.9000 1.0 0.9798 1.0 0.9800 1.0 BL41XU SPring-8 0.9000, 0.9798, 0.9800 SYNCHROTRON SPRING-8 BEAMLINE BL41XU 25006.260 Immunoglobulin alpha Fc receptor RESIDUES 0-217 1 man polymer 18.015 water 68 nat water Fc alpha Receptor I (CD89) no no MAQEGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQ CQYRIGHYRFRYSDTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFS LGPVDLNVSGIYRCYGWYNRSPYLWSFPSNALELVVTDSIHQDYTTQNLILEHHHHHH MAQEGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQ CQYRIGHYRFRYSDTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFS LGPVDLNVSGIYRCYGWYNRSPYLWSFPSNALELVVTDSIHQDYTTQNLILEHHHHHH 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 n n n 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 Homo Escherichia sample 9606 Homo sapiens 562 Escherichia coli PLASMID pET28a 1 2.45 49.35 VAPOR DIFFUSION, HANGING DROP 6.0 PEG4000, sodium citrate, ethanol glycol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K 291 chem_comp_atom chem_comp_bond database_2 struct_ref_seq_dif repository Initial release Version format compliance Version format compliance Data collection Database references 1 0 2003-07-22 1 1 2008-04-27 1 2 2011-07-13 1 3 2023-12-27 _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details PDBJ Y PDBJ 2003-04-21 REL REL HOH water TIP 1 2 HOH HOH 218 A TIP 2 2 HOH HOH 219 A TIP 3 2 HOH HOH 220 A TIP 4 2 HOH HOH 221 A TIP 5 2 HOH HOH 222 A TIP 6 2 HOH HOH 223 A TIP 7 2 HOH HOH 224 A TIP 8 2 HOH HOH 225 A TIP 9 2 HOH HOH 226 A TIP 10 2 HOH HOH 227 A TIP 11 2 HOH HOH 228 A TIP 12 2 HOH HOH 229 A TIP 13 2 HOH HOH 230 A TIP 14 2 HOH HOH 231 A TIP 15 2 HOH HOH 232 A TIP 16 2 HOH HOH 233 A TIP 17 2 HOH HOH 234 A TIP 18 2 HOH HOH 235 A TIP 19 2 HOH HOH 236 A TIP 20 2 HOH HOH 237 A TIP 21 2 HOH HOH 238 A TIP 22 2 HOH HOH 239 A TIP 23 2 HOH HOH 240 A TIP 24 2 HOH HOH 241 A TIP 25 2 HOH HOH 242 A TIP 26 2 HOH HOH 243 A TIP 27 2 HOH HOH 244 A TIP 28 2 HOH HOH 245 A TIP 29 2 HOH HOH 246 A TIP 30 2 HOH HOH 247 A TIP 31 2 HOH HOH 248 A TIP 32 2 HOH HOH 249 A TIP 33 2 HOH HOH 250 A TIP 34 2 HOH HOH 251 A TIP 35 2 HOH HOH 252 A TIP 36 2 HOH HOH 253 A TIP 37 2 HOH HOH 254 A TIP 38 2 HOH HOH 255 A TIP 39 2 HOH HOH 256 A TIP 40 2 HOH HOH 257 A TIP 41 2 HOH HOH 258 A TIP 42 2 HOH HOH 259 A TIP 43 2 HOH HOH 260 A TIP 44 2 HOH HOH 261 A TIP 45 2 HOH HOH 262 A TIP 46 2 HOH HOH 263 A TIP 47 2 HOH HOH 264 A TIP 48 2 HOH HOH 265 A TIP 49 2 HOH HOH 266 A TIP 50 2 HOH HOH 267 A TIP 51 2 HOH HOH 268 A TIP 52 2 HOH HOH 269 A TIP 53 2 HOH HOH 270 A TIP 54 2 HOH HOH 271 A TIP 55 2 HOH HOH 272 A TIP 56 2 HOH HOH 273 A TIP 57 2 HOH HOH 274 A TIP 58 2 HOH HOH 275 A TIP 59 2 HOH HOH 276 A TIP 60 2 HOH HOH 277 A TIP 61 2 HOH HOH 278 A TIP 62 2 HOH HOH 279 A TIP 63 2 HOH HOH 280 A TIP 64 2 HOH HOH 281 A TIP 65 2 HOH HOH 282 A TIP 66 2 HOH HOH 283 A TIP 67 2 HOH HOH 284 A TIP 68 2 HOH HOH 285 A n 1 0 A n 2 1 A GLN 2 n 3 GLN 2 A GLU 3 n 4 GLU 3 A GLY 4 n 5 GLY 4 A ASP 5 n 6 ASP 5 A PHE 6 n 7 PHE 6 A PRO 7 n 8 PRO 7 A MET 8 n 9 MET 8 A PRO 9 n 10 PRO 9 A PHE 10 n 11 PHE 10 A ILE 11 n 12 ILE 11 A SER 12 n 13 SER 12 A ALA 13 n 14 ALA 13 A LYS 14 n 15 LYS 14 A SER 15 n 16 SER 15 A SER 16 n 17 SER 16 A PRO 17 n 18 PRO 17 A VAL 18 n 19 VAL 18 A ILE 19 n 20 ILE 19 A PRO 20 n 21 PRO 20 A LEU 21 n 22 LEU 21 A ASP 22 n 23 ASP 22 A GLY 23 n 24 GLY 23 A SER 24 n 25 SER 24 A VAL 25 n 26 VAL 25 A LYS 26 n 27 LYS 26 A ILE 27 n 28 ILE 27 A GLN 28 n 29 GLN 28 A CYS 29 n 30 CYS 29 A GLN 30 n 31 GLN 30 A ALA 31 n 32 ALA 31 A ILE 32 n 33 ILE 32 A ARG 33 n 34 ARG 33 A GLU 34 n 35 GLU 34 A ALA 35 n 36 ALA 35 A TYR 36 n 37 TYR 36 A LEU 37 n 38 LEU 37 A THR 38 n 39 THR 38 A GLN 39 n 40 GLN 39 A LEU 40 n 41 LEU 40 A MET 41 n 42 MET 41 A ILE 42 n 43 ILE 42 A ILE 43 n 44 ILE 43 A LYS 44 n 45 LYS 44 A ASN 45 n 46 ASN 45 A SER 46 n 47 SER 46 A THR 47 n 48 THR 47 A TYR 48 n 49 TYR 48 A ARG 49 n 50 ARG 49 A GLU 50 n 51 GLU 50 A ILE 51 n 52 ILE 51 A GLY 52 n 53 GLY 52 A ARG 53 n 54 ARG 53 A ARG 54 n 55 ARG 54 A LEU 55 n 56 LEU 55 A LYS 56 n 57 LYS 56 A n 58 57 A n 59 58 A n 60 59 A n 61 60 A THR 61 n 62 THR 61 A ASP 62 n 63 ASP 62 A PRO 63 n 64 PRO 63 A GLU 64 n 65 GLU 64 A PHE 65 n 66 PHE 65 A VAL 66 n 67 VAL 66 A ILE 67 n 68 ILE 67 A ASP 68 n 69 ASP 68 A HIS 69 n 70 HIS 69 A MET 70 n 71 MET 70 A ASP 71 n 72 ASP 71 A ALA 72 n 73 ALA 72 A ASN 73 n 74 ASN 73 A LYS 74 n 75 LYS 74 A ALA 75 n 76 ALA 75 A GLY 76 n 77 GLY 76 A ARG 77 n 78 ARG 77 A TYR 78 n 79 TYR 78 A GLN 79 n 80 GLN 79 A CYS 80 n 81 CYS 80 A GLN 81 n 82 GLN 81 A TYR 82 n 83 TYR 82 A ARG 83 n 84 ARG 83 A ILE 84 n 85 ILE 84 A GLY 85 n 86 GLY 85 A HIS 86 n 87 HIS 86 A TYR 87 n 88 TYR 87 A ARG 88 n 89 ARG 88 A PHE 89 n 90 PHE 89 A ARG 90 n 91 ARG 90 A TYR 91 n 92 TYR 91 A SER 92 n 93 SER 92 A ASP 93 n 94 ASP 93 A THR 94 n 95 THR 94 A LEU 95 n 96 LEU 95 A GLU 96 n 97 GLU 96 A LEU 97 n 98 LEU 97 A VAL 98 n 99 VAL 98 A VAL 99 n 100 VAL 99 A THR 100 n 101 THR 100 A GLY 101 n 102 GLY 101 A LEU 102 n 103 LEU 102 A TYR 103 n 104 TYR 103 A GLY 104 n 105 GLY 104 A LYS 105 n 106 LYS 105 A PRO 106 n 107 PRO 106 A PHE 107 n 108 PHE 107 A LEU 108 n 109 LEU 108 A SER 109 n 110 SER 109 A ALA 110 n 111 ALA 110 A ASP 111 n 112 ASP 111 A ARG 112 n 113 ARG 112 A GLY 113 n 114 GLY 113 A LEU 114 n 115 LEU 114 A VAL 115 n 116 VAL 115 A LEU 116 n 117 LEU 116 A MET 117 n 118 MET 117 A PRO 118 n 119 PRO 118 A GLY 119 n 120 GLY 119 A GLU 120 n 121 GLU 120 A ASN 121 n 122 ASN 121 A ILE 122 n 123 ILE 122 A SER 123 n 124 SER 123 A LEU 124 n 125 LEU 124 A THR 125 n 126 THR 125 A CYS 126 n 127 CYS 126 A SER 127 n 128 SER 127 A SER 128 n 129 SER 128 A ALA 129 n 130 ALA 129 A HIS 130 n 131 HIS 130 A ILE 131 n 132 ILE 131 A PRO 132 n 133 PRO 132 A PHE 133 n 134 PHE 133 A ASP 134 n 135 ASP 134 A ARG 135 n 136 ARG 135 A PHE 136 n 137 PHE 136 A SER 137 n 138 SER 137 A LEU 138 n 139 LEU 138 A ALA 139 n 140 ALA 139 A LYS 140 n 141 LYS 140 A GLU 141 n 142 GLU 141 A GLY 142 n 143 GLY 142 A GLU 143 n 144 GLU 143 A LEU 144 n 145 LEU 144 A SER 145 n 146 SER 145 A LEU 146 n 147 LEU 146 A PRO 147 n 148 PRO 147 A GLN 148 n 149 GLN 148 A HIS 149 n 150 HIS 149 A GLN 150 n 151 GLN 150 A SER 151 n 152 SER 151 A GLY 152 n 153 GLY 152 A GLU 153 n 154 GLU 153 A HIS 154 n 155 HIS 154 A CPR 155 n 156 PRO 155 A ALA 156 n 157 ALA 156 A ASN 157 n 158 ASN 157 A PHE 158 n 159 PHE 158 A SER 159 n 160 SER 159 A LEU 160 n 161 LEU 160 A GLY 161 n 162 GLY 161 A CPR 162 n 163 PRO 162 A VAL 163 n 164 VAL 163 A ASP 164 n 165 ASP 164 A LEU 165 n 166 LEU 165 A ASN 166 n 167 ASN 166 A VAL 167 n 168 VAL 167 A SER 168 n 169 SER 168 A GLY 169 n 170 GLY 169 A ILE 170 n 171 ILE 170 A TYR 171 n 172 TYR 171 A ARG 172 n 173 ARG 172 A CYS 173 n 174 CYS 173 A TYR 174 n 175 TYR 174 A GLY 175 n 176 GLY 175 A TRP 176 n 177 TRP 176 A TYR 177 n 178 TYR 177 A ASN 178 n 179 ASN 178 A ARG 179 n 180 ARG 179 A SER 180 n 181 SER 180 A PRO 181 n 182 PRO 181 A TYR 182 n 183 TYR 182 A LEU 183 n 184 LEU 183 A TRP 184 n 185 TRP 184 A SER 185 n 186 SER 185 A PHE 186 n 187 PHE 186 A PRO 187 n 188 PRO 187 A SER 188 n 189 SER 188 A ASN 189 n 190 ASN 189 A ALA 190 n 191 ALA 190 A LEU 191 n 192 LEU 191 A GLU 192 n 193 GLU 192 A LEU 193 n 194 LEU 193 A VAL 194 n 195 VAL 194 A VAL 195 n 196 VAL 195 A THR 196 n 197 THR 196 A n 198 197 A n 199 198 A n 200 199 A n 201 200 A n 202 201 A n 203 202 A n 204 203 A n 205 204 A n 206 205 A n 207 206 A n 208 207 A n 209 208 A n 210 209 A n 211 210 A n 212 211 A n 213 212 A n 214 213 A n 215 214 A n 216 215 A n 217 216 A n 218 217 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 SER 12 A O SER 13 A N GLN 28 A N GLN 29 A O ILE 27 A O ILE 28 A N PHE 65 A N PHE 66 A O VAL 66 A O VAL 67 A N ARG 53 A N ARG 54 A N ARG 49 A N ARG 50 A O ILE 42 A O ILE 43 A N ILE 43 A N ILE 44 A O ARG 77 A O ARG 78 A N ILE 84 A N ILE 85 A O ARG 88 A O ARG 89 A O ARG 90 A O ARG 91 A N TYR 82 A N TYR 83 A N TYR 78 A N TYR 79 A O LEU 95 A O LEU 96 A O VAL 99 A O VAL 100 A N TRP 184 A N TRP 185 A N TRP 184 A N TRP 185 A O VAL 99 A O VAL 100 A O VAL 98 A O VAL 99 A N ILE 19 A N ILE 20 A O SER 109 A O SER 110 A N THR 125 A N THR 126 A N CYS 126 A N CYS 127 A O ALA 156 A O ALA 157 A N SER 151 A N SER 152 A O PHE 136 A O PHE 137 A N ALA 139 A N ALA 140 A O ARG 172 A O ARG 173 A N TYR 171 A N TYR 172 A O LEU 191 A O LEU 192 A O VAL 194 A O VAL 195 A N LEU 116 A N LEU 117 1 A MET 0 A MET 1 1 Y 1 A ALA 1 A ALA 2 1 Y 1 A PHE 57 A PHE 58 1 Y 1 A TRP 58 A TRP 59 1 Y 1 A ASN 59 A ASN 60 1 Y 1 A GLU 60 A GLU 61 1 Y 1 A ASP 197 A ASP 198 1 Y 1 A SER 198 A SER 199 1 Y 1 A ILE 199 A ILE 200 1 Y 1 A HIS 200 A HIS 201 1 Y 1 A GLN 201 A GLN 202 1 Y 1 A ASP 202 A ASP 203 1 Y 1 A TYR 203 A TYR 204 1 Y 1 A THR 204 A THR 205 1 Y 1 A THR 205 A THR 206 1 Y 1 A GLN 206 A GLN 207 1 Y 1 A ASN 207 A ASN 208 1 Y 1 A LEU 208 A LEU 209 1 Y 1 A ILE 209 A ILE 210 1 Y 1 A LEU 210 A LEU 211 1 Y 1 A GLU 211 A GLU 212 1 Y 1 A HIS 212 A HIS 213 1 Y 1 A HIS 213 A HIS 214 1 Y 1 A HIS 214 A HIS 215 1 Y 1 A HIS 215 A HIS 216 1 Y 1 A HIS 216 A HIS 217 1 Y 1 A HIS 217 A HIS 218 1 Y 1 A ASN 45 57.44 -116.29 1 A HIS 130 -121.47 -106.99 1 A PHE 133 -46.83 152.06 0.239 0.21 0.243 0.222 2.1 40 2222 23787 21565 RANDOM 1 0 MAD Engh & Huber 2.1 40 68 1590 0 0 1522 0.015 1.8 2.1 50 1UCT 95646 95481 2.0 2.0 0.068 1 7.3 99.8 2.1 2.18 99.0 data collection HKL-2000 data scaling SCALEPACK phasing SOLVE refinement CNS 1.0 data reduction HKL-2000 Crystal structure of the extracellular fragment of Fc alpha Receptor I (CD89) 1 N N 2 N N A GLN 2 A GLN 3 HELX_P A PHE 6 A PHE 7 5 1 5 A ASP 71 A ASP 72 HELX_P A ALA 75 A ALA 76 5 2 5 A ASP 164 A ASP 165 HELX_P A SER 168 A SER 169 5 3 5 disulf 2.013 A CYS 29 A SG CYS 30 1_555 A CYS 80 A SG CYS 81 1_555 disulf 2.048 A CYS 126 A SG CYS 127 1_555 A CYS 173 A SG CYS 174 1_555 IMMUNE SYSTEM beta stands, IMMUNE SYSTEM A HIS 154 A HIS 155 1 A PRO 155 A PRO 156 -0.30 A GLY 161 A GLY 162 1 A PRO 162 A PRO 163 -0.79 FCAR_HUMAN UNP 1 20 P24071 MAQEGDFPMPFISAKSSPVIPLDGSVKIQCQAIREAYLTQLMIIKNSTYREIGRRLKFWNETDPEFVIDHMDANKAGRYQ CQYRIGHYRFRYSDTLELVVTGLYGKPFLSADRGLVLMPGENISLTCSSAHIPFDRFSLAKEGELSLPQHQSGEHPANFS LGPVDLNVSGIYRCYGWYNRSPYLWSFPSNALELVVTDSIHQDYTTQNLI 20 229 1UCT 0 209 P24071 A 1 1 210 1 expression tag LEU 210 1UCT A P24071 UNP 211 1 expression tag GLU 211 1UCT A P24071 UNP 212 1 expression tag HIS 212 1UCT A P24071 UNP 213 1 expression tag HIS 213 1UCT A P24071 UNP 214 1 expression tag HIS 214 1UCT A P24071 UNP 215 1 expression tag HIS 215 1UCT A P24071 UNP 216 1 expression tag HIS 216 1UCT A P24071 UNP 217 1 expression tag HIS 217 1UCT A P24071 UNP 218 4 9 3 5 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel parallel parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel parallel A ILE 11 A ILE 12 A ALA 13 A ALA 14 A VAL 25 A VAL 26 A CYS 29 A CYS 30 A GLU 64 A GLU 65 A ILE 67 A ILE 68 A ARG 53 A ARG 54 A ARG 54 A ARG 55 A THR 47 A THR 48 A GLU 50 A GLU 51 A LEU 37 A LEU 38 A LYS 44 A LYS 45 A GLY 76 A GLY 77 A ILE 84 A ILE 85 A ARG 88 A ARG 89 A TYR 91 A TYR 92 A GLY 76 A GLY 77 A ILE 84 A ILE 85 A LEU 95 A LEU 96 A THR 100 A THR 101 A LEU 183 A LEU 184 A TRP 184 A TRP 185 A LEU 95 A LEU 96 A THR 100 A THR 101 A VAL 18 A VAL 19 A PRO 20 A PRO 21 A PHE 107 A PHE 108 A ALA 110 A ALA 111 A SER 123 A SER 124 A SER 127 A SER 128 A ALA 156 A ALA 157 A SER 159 A SER 160 A HIS 149 A HIS 150 A SER 151 A SER 152 A ARG 135 A ARG 136 A LYS 140 A LYS 141 A GLY 169 A GLY 170 A TRP 176 A TRP 177 A LEU 191 A LEU 192 A VAL 195 A VAL 196 A VAL 115 A VAL 116 A LEU 116 A LEU 117 20 C 2 2 21