0.021882 0.000000 0.000000 0.000000 0.021882 0.000000 0.000000 0.000000 0.010549 0.00000 0.00000 0.00000 Xiong, J.-P. Li, R. Essafi, M. Stehle, T. Arnaout, M.A. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90 90 90 45.7 45.7 94.8 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking Ca 2 40.078 CALCIUM ION non-polymer 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 CA N 75 N N N 76 R C N 77 N C N 78 N O N 79 N C N 80 N S N 81 N O 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 H N 89 N N N 90 S C N 91 N C N 92 N O N 93 N C N 94 N C N 95 N C N 96 N O N 97 N N N 98 N O 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 H N 109 N N N 110 S C N 111 N C N 112 N O N 113 N C N 114 N C N 115 N C N 116 N O N 117 N O N 118 N O 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 H N 128 N N N 129 N C N 130 N C N 131 N O N 132 N O N 133 N H N 134 N H N 135 N H N 136 N H N 137 N H N 138 N N N 139 S C N 140 N C N 141 N O N 142 N C Y 143 N C Y 144 N N Y 145 N C Y 146 N C Y 147 N N N 148 N O 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 H N 159 N O N 160 N H N 161 N H N 162 N N N 163 S C N 164 N C N 165 N O N 166 S C N 167 N C N 168 N C N 169 N C N 170 N O 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 H N 184 N N N 185 S C N 186 N C N 187 N O N 188 N C N 189 N C N 190 N C N 191 N C N 192 N O 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 H N 206 N N N 207 S C N 208 N C N 209 N O N 210 N C N 211 N C N 212 N C N 213 N C N 214 N N N 215 N O 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 H N 231 N N N 232 S C N 233 N C N 234 N O N 235 N C N 236 N C N 237 N S N 238 N C N 239 N O 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 H N 251 N N N 252 S C N 253 N C N 254 N O N 255 N C Y 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C Y 261 N C 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 H N 271 N H N 272 N H N 273 N H N 274 N N N 275 S C N 276 N C N 277 N O N 278 N C N 279 N C N 280 N C N 281 N O 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 H N 291 N N N 292 S C N 293 N C N 294 N O N 295 N C N 296 N O N 297 N O 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 H N 305 N N N 306 S C N 307 N C N 308 N O N 309 R C N 310 N O N 311 N C N 312 N O 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 Y 327 N C Y 328 N C Y 329 N C Y 330 N C Y 331 N C Y 332 N C N 333 N O N 334 N O 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 H N 346 N N N 347 S C N 348 N C N 349 N O N 350 N C N 351 N C N 352 N C N 353 N O 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 364 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 US J.Biol.Chem. JBCHA3 0071 0021-9258 275 38762 38767 10.1074/jbc.C000563200 11034990 An isoleucine-based allosteric switch controls affinity and shape shifting in integrin CD11b A-domain. 2000 10.2210/pdb1m1u/pdb pdb_00001m1u 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 mirrors CCD 1999-10-15 ADSC QUANTUM 4 SINGLE WAVELENGTH M x-ray 1 0.979 1.0 X12B NSLS 0.979 SYNCHROTRON NSLS BEAMLINE X12B 22261.314 Integrin alpha-M CD11b A-domain, Residues 123-315 C128S 1 man polymer 40.078 CALCIUM ION 1 syn non-polymer 18.015 water 39 nat water CD11b no no GSEALRGSPQEDSDIAFLIDGSGSIIPHDFRRMKEFVSTVMEQLKKSKTLFSLMQYSEEFRIHFTFKEFQNNPNPRSLVK PITQLLGRTHTATGIRKVVRELFNITNGARKNAFKILVVITDGEKFGDPLGYEDVIPEADREGVIRYVIGVGDAFRSEKS RQELNTIASKPPRDHVFQVNNFEALKTIQNQLREK GSEALRGSPQEDSDIAFLIDGSGSIIPHDFRRMKEFVSTVMEQLKKSKTLFSLMQYSEEFRIHFTFKEFQNNPNPRSLVK PITQLLGRTHTATGIRKVVRELFNITNGARKNAFKILVVITDGEKFGDPLGYEDVIPEADREGVIRYVIGVGDAFRSEKS RQELNTIASKPPRDHVFQVNNFEALKTIQNQLREK 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 human Homo Escherichia sample 9606 Homo sapiens 562 Escherichia coli DH5a plasmid pGEX4T-1 1 2.22 44.66 VAPOR DIFFUSION, HANGING DROP 8.2 15% PEG8K, 0.1M Tris-HCl 8.2, 5mM CaCl2, VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 database_2 pdbx_struct_conn_angle struct_conn struct_ref_seq_dif struct_site chem_comp_atom chem_comp_bond pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Database references Derived calculations Data collection Refinement description 1 0 2002-08-07 1 1 2008-04-28 1 2 2011-07-13 1 3 2021-10-27 1 4 2024-02-14 _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.ptnr1_symmetry _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.ptnr3_symmetry _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.ptnr1_symmetry _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_conn.ptnr2_symmetry _struct_ref_seq_dif.details _struct_site.pdbx_auth_asym_id _struct_site.pdbx_auth_comp_id _struct_site.pdbx_auth_seq_id C-terminal IFA sequence truncation CRYSTAL STRUCTURE OF THE EXTRACELLULAR SEGMENT OF INTEGRIN ALPHA VBETA3 IN COMPLEX WITH AN ARG-GLY-ASP LIGAND RCSB Y RCSB 2002-06-20 REL CA CALCIUM ION HOH water 1IDO PDB ENTRY 1IDO PDB experimental model CA 400 2 CA CA 400 A H2O 411 3 HOH HOH 411 A H2O 412 3 HOH HOH 412 A H2O 413 3 HOH HOH 413 A H2O 414 3 HOH HOH 414 A H2O 415 3 HOH HOH 415 A H2O 416 3 HOH HOH 416 A H2O 417 3 HOH HOH 417 A H2O 418 3 HOH HOH 418 A H2O 419 3 HOH HOH 419 A H2O 420 3 HOH HOH 420 A H2O 421 3 HOH HOH 421 A H2O 422 3 HOH HOH 422 A H2O 423 3 HOH HOH 423 A H2O 424 3 HOH HOH 424 A H2O 425 3 HOH HOH 425 A H2O 426 3 HOH HOH 426 A H2O 427 3 HOH HOH 427 A H2O 428 3 HOH HOH 428 A H2O 429 3 HOH HOH 429 A H2O 430 3 HOH HOH 430 A H2O 431 3 HOH HOH 431 A H2O 432 3 HOH HOH 432 A H2O 433 3 HOH HOH 433 A H2O 434 3 HOH HOH 434 A H2O 435 3 HOH HOH 435 A H2O 436 3 HOH HOH 436 A H2O 437 3 HOH HOH 437 A H2O 438 3 HOH HOH 438 A H2O 439 3 HOH HOH 439 A H2O 440 3 HOH HOH 440 A H2O 441 3 HOH HOH 441 A H2O 442 3 HOH HOH 442 A H2O 443 3 HOH HOH 443 A H2O 444 3 HOH HOH 444 A H2O 445 3 HOH HOH 445 A H2O 446 3 HOH HOH 446 A H2O 447 3 HOH HOH 447 A H2O 448 3 HOH HOH 448 A H2O 449 3 HOH HOH 449 A n 1 121 A n 2 122 A n 3 123 A n 4 124 A n 5 125 A n 6 126 A n 7 127 A n 8 128 A n 9 129 A n 10 130 A n 11 131 A ASP 132 n 12 ASP 132 A SER 133 n 13 SER 133 A ASP 134 n 14 ASP 134 A ILE 135 n 15 ILE 135 A ALA 136 n 16 ALA 136 A PHE 137 n 17 PHE 137 A LEU 138 n 18 LEU 138 A ILE 139 n 19 ILE 139 A ASP 140 n 20 ASP 140 A GLY 141 n 21 GLY 141 A SER 142 n 22 SER 142 A GLY 143 n 23 GLY 143 A SER 144 n 24 SER 144 A ILE 145 n 25 ILE 145 A ILE 146 n 26 ILE 146 A PRO 147 n 27 PRO 147 A HIS 148 n 28 HIS 148 A ASP 149 n 29 ASP 149 A PHE 150 n 30 PHE 150 A ARG 151 n 31 ARG 151 A ARG 152 n 32 ARG 152 A MET 153 n 33 MET 153 A LYS 154 n 34 LYS 154 A GLU 155 n 35 GLU 155 A PHE 156 n 36 PHE 156 A VAL 157 n 37 VAL 157 A SER 158 n 38 SER 158 A THR 159 n 39 THR 159 A VAL 160 n 40 VAL 160 A MET 161 n 41 MET 161 A GLU 162 n 42 GLU 162 A GLN 163 n 43 GLN 163 A LEU 164 n 44 LEU 164 A LYS 165 n 45 LYS 165 A LYS 166 n 46 LYS 166 A SER 167 n 47 SER 167 A LYS 168 n 48 LYS 168 A THR 169 n 49 THR 169 A LEU 170 n 50 LEU 170 A PHE 171 n 51 PHE 171 A SER 172 n 52 SER 172 A LEU 173 n 53 LEU 173 A MET 174 n 54 MET 174 A GLN 175 n 55 GLN 175 A TYR 176 n 56 TYR 176 A SER 177 n 57 SER 177 A GLU 178 n 58 GLU 178 A GLU 179 n 59 GLU 179 A PHE 180 n 60 PHE 180 A ARG 181 n 61 ARG 181 A ILE 182 n 62 ILE 182 A HIS 183 n 63 HIS 183 A PHE 184 n 64 PHE 184 A THR 185 n 65 THR 185 A PHE 186 n 66 PHE 186 A LYS 187 n 67 LYS 187 A GLU 188 n 68 GLU 188 A PHE 189 n 69 PHE 189 A GLN 190 n 70 GLN 190 A ASN 191 n 71 ASN 191 A ASN 192 n 72 ASN 192 A PRO 193 n 73 PRO 193 A ASN 194 n 74 ASN 194 A PRO 195 n 75 PRO 195 A ARG 196 n 76 ARG 196 A SER 197 n 77 SER 197 A LEU 198 n 78 LEU 198 A VAL 199 n 79 VAL 199 A LYS 200 n 80 LYS 200 A PRO 201 n 81 PRO 201 A ILE 202 n 82 ILE 202 A THR 203 n 83 THR 203 A GLN 204 n 84 GLN 204 A LEU 205 n 85 LEU 205 A LEU 206 n 86 LEU 206 A GLY 207 n 87 GLY 207 A ARG 208 n 88 ARG 208 A THR 209 n 89 THR 209 A HIS 210 n 90 HIS 210 A THR 211 n 91 THR 211 A ALA 212 n 92 ALA 212 A THR 213 n 93 THR 213 A GLY 214 n 94 GLY 214 A ILE 215 n 95 ILE 215 A ARG 216 n 96 ARG 216 A LYS 217 n 97 LYS 217 A VAL 218 n 98 VAL 218 A VAL 219 n 99 VAL 219 A ARG 220 n 100 ARG 220 A GLU 221 n 101 GLU 221 A LEU 222 n 102 LEU 222 A PHE 223 n 103 PHE 223 A ASN 224 n 104 ASN 224 A ILE 225 n 105 ILE 225 A THR 226 n 106 THR 226 A ASN 227 n 107 ASN 227 A GLY 228 n 108 GLY 228 A ALA 229 n 109 ALA 229 A ARG 230 n 110 ARG 230 A LYS 231 n 111 LYS 231 A ASN 232 n 112 ASN 232 A ALA 233 n 113 ALA 233 A PHE 234 n 114 PHE 234 A LYS 235 n 115 LYS 235 A ILE 236 n 116 ILE 236 A LEU 237 n 117 LEU 237 A VAL 238 n 118 VAL 238 A VAL 239 n 119 VAL 239 A ILE 240 n 120 ILE 240 A THR 241 n 121 THR 241 A ASP 242 n 122 ASP 242 A GLY 243 n 123 GLY 243 A GLU 244 n 124 GLU 244 A LYS 245 n 125 LYS 245 A PHE 246 n 126 PHE 246 A GLY 247 n 127 GLY 247 A ASP 248 n 128 ASP 248 A PRO 249 n 129 PRO 249 A LEU 250 n 130 LEU 250 A GLY 251 n 131 GLY 251 A TYR 252 n 132 TYR 252 A GLU 253 n 133 GLU 253 A ASP 254 n 134 ASP 254 A VAL 255 n 135 VAL 255 A ILE 256 n 136 ILE 256 A PRO 257 n 137 PRO 257 A GLU 258 n 138 GLU 258 A ALA 259 n 139 ALA 259 A ASP 260 n 140 ASP 260 A ARG 261 n 141 ARG 261 A GLU 262 n 142 GLU 262 A GLY 263 n 143 GLY 263 A VAL 264 n 144 VAL 264 A ILE 265 n 145 ILE 265 A ARG 266 n 146 ARG 266 A TYR 267 n 147 TYR 267 A VAL 268 n 148 VAL 268 A ILE 269 n 149 ILE 269 A GLY 270 n 150 GLY 270 A VAL 271 n 151 VAL 271 A GLY 272 n 152 GLY 272 A ASP 273 n 153 ASP 273 A ALA 274 n 154 ALA 274 A PHE 275 n 155 PHE 275 A ARG 276 n 156 ARG 276 A SER 277 n 157 SER 277 A GLU 278 n 158 GLU 278 A LYS 279 n 159 LYS 279 A SER 280 n 160 SER 280 A ARG 281 n 161 ARG 281 A GLN 282 n 162 GLN 282 A GLU 283 n 163 GLU 283 A LEU 284 n 164 LEU 284 A ASN 285 n 165 ASN 285 A THR 286 n 166 THR 286 A ILE 287 n 167 ILE 287 A ALA 288 n 168 ALA 288 A SER 289 n 169 SER 289 A LYS 290 n 170 LYS 290 A PRO 291 n 171 PRO 291 A PRO 292 n 172 PRO 292 A ARG 293 n 173 ARG 293 A ASP 294 n 174 ASP 294 A HIS 295 n 175 HIS 295 A VAL 296 n 176 VAL 296 A PHE 297 n 177 PHE 297 A GLN 298 n 178 GLN 298 A VAL 299 n 179 VAL 299 A ASN 300 n 180 ASN 300 A ASN 301 n 181 ASN 301 A PHE 302 n 182 PHE 302 A GLU 303 n 183 GLU 303 A ALA 304 n 184 ALA 304 A LEU 305 n 185 LEU 305 A LYS 306 n 186 LYS 306 A THR 307 n 187 THR 307 A ILE 308 n 188 ILE 308 A GLN 309 n 189 GLN 309 A ASN 310 n 190 ASN 310 A GLN 311 n 191 GLN 311 A LEU 312 n 192 LEU 312 A ARG 313 n 193 ARG 313 A GLU 314 n 194 GLU 314 A LYS 315 n 195 LYS 315 A author_defined_assembly 1 monomeric A SER 142 A OG SER 22 1_555 A CA 400 B CA CA 1_555 A SER 144 A OG SER 24 1_555 97.1 A SER 142 A OG SER 22 1_555 A CA 400 B CA CA 1_555 A THR 209 A OG1 THR 89 1_555 85.6 A SER 144 A OG SER 24 1_555 A CA 400 B CA CA 1_555 A THR 209 A OG1 THR 89 1_555 172.5 A SER 142 A OG SER 22 1_555 A CA 400 B CA CA 1_555 A GLU 314 A OE2 GLU 194 4_455 83.4 A SER 144 A OG SER 24 1_555 A CA 400 B CA CA 1_555 A GLU 314 A OE2 GLU 194 4_455 94.7 A THR 209 A OG1 THR 89 1_555 A CA 400 B CA CA 1_555 A GLU 314 A OE2 GLU 194 4_455 78.6 A SER 142 A OG SER 22 1_555 A CA 400 B CA CA 1_555 A HOH 431 C O HOH 1_555 165.2 A SER 144 A OG SER 24 1_555 A CA 400 B CA CA 1_555 A HOH 431 C O HOH 1_555 89.4 A THR 209 A OG1 THR 89 1_555 A CA 400 B CA CA 1_555 A HOH 431 C O HOH 1_555 86.5 A GLU 314 A OE2 GLU 194 4_455 A CA 400 B CA CA 1_555 A HOH 431 C O HOH 1_555 82.9 A SER 142 A OG SER 22 1_555 A CA 400 B CA CA 1_555 A HOH 449 C O HOH 1_555 101.7 A SER 144 A OG SER 24 1_555 A CA 400 B CA CA 1_555 A HOH 449 C O HOH 1_555 96.5 A THR 209 A OG1 THR 89 1_555 A CA 400 B CA CA 1_555 A HOH 449 C O HOH 1_555 89.8 A GLU 314 A OE2 GLU 194 4_455 A CA 400 B CA CA 1_555 A HOH 449 C O HOH 1_555 167.0 A HOH 431 C O HOH 1_555 A CA 400 B CA CA 1_555 A HOH 449 C O HOH 1_555 90.6 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 ARG 181 A O ARG 61 A N GLN 175 A N GLN 55 A O LEU 170 A O LEU 50 A N ILE 135 A N ILE 15 A N LEU 138 A N LEU 18 A O VAL 238 A O VAL 118 A N LEU 237 A N LEU 117 A O ILE 265 A O ILE 145 A N GLY 270 A N GLY 150 A O PHE 297 A O PHE 177 1 A GLY 121 A GLY 1 1 Y 1 A SER 122 A SER 2 1 Y 1 A GLU 123 A GLU 3 1 Y 1 A ALA 124 A ALA 4 1 Y 1 A LEU 125 A LEU 5 1 Y 1 A ARG 126 A ARG 6 1 Y 1 A GLY 127 A GLY 7 1 Y 1 A SER 128 A SER 8 1 Y 1 A PRO 129 A PRO 9 1 Y 1 A GLN 130 A GLN 10 1 Y 1 A GLU 131 A GLU 11 1 Y 1 A LYS 165 -66.87 96.19 1 A SER 177 -154.03 -110.20 1 A ASN 192 -150.58 77.92 1 A PRO 193 -73.65 44.24 1 A LEU 206 68.38 178.57 1 A PHE 223 -82.54 34.74 1 A ASN 232 84.12 -22.10 1 A PHE 302 -59.13 -0.85 0.2480000 0.1880000 2.3 8.0 315 7759 random 1 througthout 2 FOURIER SYNTHESIS PDB ENTRY 1IDO Engh & Huber 2.3 8.0 39 1530 1 0 1490 0.007 1.3 2.3 8.0 1M1U 7963 -2.0 0.0880000 0.0880000 1 91.1 model building X-PLOR refinement X-PLOR 3.851 data reduction DENZO data scaling SCALEPACK phasing X-PLOR AN ISOLEUCINE-BASED ALLOSTERIC SWITCH CONTROLS AFFINITY AND SHAPE SHIFTING IN INTEGRIN CD11B A-DOMAIN 1 N N 2 N N 3 N N A ILE 146 A ILE 26 HELX_P A LEU 164 A LEU 44 1 1 19 A THR 185 A THR 65 HELX_P A ASN 192 A ASN 72 1 2 8 A ASN 194 A ASN 74 HELX_P A LYS 200 A LYS 80 1 3 7 A HIS 210 A HIS 90 HELX_P A LEU 222 A LEU 102 1 4 13 A ASN 224 A ASN 104 HELX_P A GLY 228 A GLY 108 5 5 5 A GLY 251 A GLY 131 HELX_P A ASP 254 A ASP 134 5 6 4 A VAL 255 A VAL 135 HELX_P A GLU 262 A GLU 142 1 7 8 A SER 277 A SER 157 HELX_P A ALA 288 A ALA 168 1 8 12 A PRO 291 A PRO 171 HELX_P A ASP 294 A ASP 174 5 9 4 A GLU 303 A GLU 183 HELX_P A LEU 312 A LEU 192 1 10 10 A ARG 313 A ARG 193 HELX_P A LYS 315 A LYS 195 5 11 3 metalc 2.305 A SER 142 A OG SER 22 1_555 A CA 400 B CA CA 1_555 metalc 2.295 A SER 144 A OG SER 24 1_555 A CA 400 B CA CA 1_555 metalc 2.353 A THR 209 A OG1 THR 89 1_555 A CA 400 B CA CA 1_555 metalc 2.230 A GLU 314 A OE2 GLU 194 4_455 A CA 400 B CA CA 1_555 metalc 2.211 A CA 400 B CA CA 1_555 A HOH 431 C O HOH 1_555 metalc 2.264 A CA 400 B CA CA 1_555 A HOH 449 C O HOH 1_555 CELL ADHESION INTEGRIN, CELL ADHESION PROTEIN, GLYCOPROTEIN, A-domain, CD11b, CELL ADHESION A LYS 290 A LYS 170 1 A PRO 291 A PRO 171 -1.03 ITAM_HUMAN UNP 1 139 P11215 EALRGCPQEDSDIAFLIDGSGSIIPHDFRRMKEFVSTVMEQLKKSKTLFSLMQYSEEFRIHFTFKEFQNNPNPRSLVKPI TQLLGRTHTATGIRKVVRELFNITNGARKNAFKILVVITDGEKFGDPLGYEDVIPEADREGVIRYVIGVGDAFRSEKSRQ ELNTIASKPPRDHVFQVNNFEALKTIQNQLREKIFAIEGTQTGSSSSFEHEMSQEGFSAAITSNGPLLSTVGSYDWAGGV FLYTSKEKSTFINMTRVDSDMNDAYLGYAAAIILRNRVQSLVLGAPRYQHIGLVAMFRQNTGMWESNANVKGTQIGAYFG ASLCSVDVDSNGSTDLVLIGAPHYYEQTRGGQVSVCPLPRGRARWQCDAVLYGEQGQPWGRFGAALTVLGDVNGDKLTDV AIGAPGEEDNRGAVYLFHGTSGSGISPSHSQRIAGSKLSPRLQYFGQSLSGGQDLTMDGLVDLTVGAQGHVLLLRSQPVL RVKAIMEFNPREVARNVFECNDQVVKGKEAGEVRVCLHVQKSTRDRLREGQIQSVVTYDLALDSGRPHSRAVFNETKNST RRQTQVLGLTQTCETLKLQLPNCIEDPVSPIVLRLNFSLVGTPLSAFGNLRPVLAEDAQRLFTALFPFEKNCGNDNICQD DLSITFSFMSLDCLVVGGPREFNVTVTVRNDGEDSYRTQVTFFFPLDLSYRKVSTLQNQRSQRSWRLACESASSTEVSGA LKSTSCSINHPIFPENSEVTFNITFDVDSKASLGNKLLLKANVTSENNMPRTNKTEFQLELPVKYAVYMVVTSHGVSTKY LNFTASENTSRVMQHQYQVSNLGQRSLPISLVFLVPVRLNQTVIWDRPQVTFSENLSSTCHTKERLPSHSDFLAELRKAP VVNCSIAVCQRIQCDIPFFGIQEEFNATLKGNLSFDWYIKTSHNHLLIVSTAEILFNDSVFTLLPGQGAFVRSQTETKVE PFEVPNPLPLIVGSSVGGLLLLALITAALYKLGFFKRQYKDMMSEGGPPGAEPQ 139 331 1M1U 123 315 P11215 A 1 3 195 1 cloning artifact GLY 121 1M1U A P11215 UNP 1 1 cloning artifact SER 122 1M1U A P11215 UNP 2 1 CYS engineered mutation SER 128 1M1U A P11215 UNP 144 8 6 anti-parallel parallel parallel parallel parallel A PHE 180 A PHE 60 A PHE 184 A PHE 64 A THR 169 A THR 49 A TYR 176 A TYR 56 A SER 133 A SER 13 A ASP 140 A ASP 20 A PHE 234 A PHE 114 A THR 241 A THR 121 A VAL 264 A VAL 144 A GLY 270 A GLY 150 A VAL 296 A VAL 176 A GLN 298 A GLN 178 BINDING SITE FOR RESIDUE CA A 400 A CA 400 Software 6 A SER 142 A SER 22 6 1_555 A SER 144 A SER 24 6 1_555 A THR 209 A THR 89 6 1_555 A GLU 314 A GLU 194 6 4_455 A HOH 431 C HOH 6 1_555 A HOH 449 C HOH 6 1_555 78 P 43