0.027192 0.000000 0.000000 0.000000 0.016550 0.000000 0.000000 0.000000 0.015723 0.00000 0.00000 0.00000 Assar, Z. Nossoni, Z. Geiger, J.H. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 36.776 60.424 63.603 C2 H3 O2 -1 59.044 ACETATE ION non-polymer 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 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 C N 2 N O N 3 N O N 4 N C N 5 N H N 6 N H N 7 N H N 8 N N N 9 S C N 10 N C N 11 N O N 12 N C N 13 N O N 14 N H N 15 N H N 16 N H N 17 N H N 18 N H N 19 N H N 20 N H N 21 N N N 22 S C N 23 N C N 24 N O N 25 N C N 26 N C N 27 N C N 28 N N N 29 N C N 30 N N N 31 N N N 32 N O 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 H N 42 N H N 43 N H N 44 N H N 45 N H N 46 N H N 47 N H N 48 N N N 49 S C N 50 N C N 51 N O N 52 N C N 53 N C N 54 N O N 55 N N N 56 N O 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 H N 65 N N N 66 S C N 67 N C N 68 N O N 69 N C N 70 N C N 71 N O N 72 N O N 73 N O N 74 N H N 75 N H N 76 N H N 77 N H N 78 N H N 79 N H N 80 N H N 81 N N N 82 R C N 83 N C N 84 N O N 85 N C N 86 N S N 87 N O N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N H N 95 N N N 96 S C N 97 N C N 98 N O N 99 N C N 100 N C N 101 N C N 102 N O N 103 N N N 104 N O N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N H N 114 N H N 115 N N N 116 S C N 117 N C N 118 N O N 119 N C N 120 N C N 121 N C N 122 N O N 123 N O N 124 N O N 125 N H N 126 N H N 127 N H N 128 N H N 129 N H N 130 N H N 131 N H N 132 N H N 133 N H N 134 N N N 135 N C N 136 N C N 137 N O N 138 N O N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N N N 145 S C N 146 N C N 147 N O N 148 N C Y 149 N C Y 150 N N Y 151 N C Y 152 N C Y 153 N N N 154 N O N 155 N H N 156 N H N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N O N 166 N H N 167 N H N 168 N N N 169 S C N 170 N C N 171 N O N 172 S C N 173 N C N 174 N C N 175 N C N 176 N O 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 H N 185 N H N 186 N H N 187 N H N 188 N H N 189 N H N 190 N N N 191 S C N 192 N C N 193 N O N 194 N C N 195 N C N 196 N C N 197 N C N 198 N O 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 H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N N N 213 S C N 214 N C N 215 N O N 216 N C N 217 N C N 218 N C N 219 N C N 220 N N N 221 N O 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 H N 233 N H N 234 N H N 235 N H N 236 N H N 237 N N N 238 S C N 239 N C N 240 N O N 241 N C N 242 N C N 243 N S N 244 N C N 245 N O 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 H N 255 N H N 256 N H N 257 N N N 258 S C N 259 N C N 260 N O N 261 N C Y 262 N C Y 263 N C Y 264 N C Y 265 N C Y 266 N C Y 267 N C N 268 N O 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 H N 280 N N N 281 S C N 282 N C N 283 N O N 284 N C N 285 N O N 286 N O N 287 N H 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 N N 295 S C N 296 N C N 297 N O N 298 R C N 299 N O N 300 N C N 301 N O N 302 N H N 303 N H N 304 N H N 305 N H N 306 N H N 307 N H N 308 N H N 309 N H N 310 N H N 311 N N N 312 S C N 313 N C N 314 N O N 315 N C Y 316 N C Y 317 N C Y 318 N C Y 319 N N Y 320 N C Y 321 N C Y 322 N C Y 323 N C Y 324 N C N 325 N O N 326 N H N 327 N H N 328 N H N 329 N H N 330 N H N 331 N H N 332 N H N 333 N H N 334 N H N 335 N H N 336 N H N 337 N H N 338 N N N 339 S C N 340 N C N 341 N O N 342 N C Y 343 N C Y 344 N C Y 345 N C Y 346 N C Y 347 N C Y 348 N C N 349 N O N 350 N O N 351 N H N 352 N H N 353 N H N 354 N H N 355 N H N 356 N H N 357 N H N 358 N H N 359 N H N 360 N H N 361 N H N 362 N N N 363 S C N 364 N C N 365 N O N 366 N C N 367 N C N 368 N C N 369 N O N 370 N H N 371 N H N 372 N H N 373 N H N 374 N H N 375 N H N 376 N H N 377 N H N 378 N H N 379 N H N 380 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 sing N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N doub 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 doub 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 N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N doub N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N doub N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N doub N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N sing N 67 N doub N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N doub N 73 N sing N 74 N sing 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 doub 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 sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N doub N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N doub N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N doub N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N doub N 123 N sing N 124 N sing N 125 N sing N 126 N sing N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N doub N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N doub N 142 N sing N 143 N sing N 144 N sing N 145 N sing Y 146 N sing Y 147 N doub Y 148 N doub N 149 N sing Y 150 N sing N 151 N sing Y 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N doub 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 sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N doub 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 sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N doub 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 sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N doub 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 sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N doub N 250 N sing N 251 N sing N 252 N sing N 253 N sing Y 254 N doub Y 255 N sing Y 256 N sing N 257 N sing Y 258 N doub N 259 N sing Y 260 N doub N 261 N sing Y 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 doub 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 sing N 284 N sing N 285 N doub 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 sing N 298 N sing N 299 N sing N 300 N sing N 301 N doub N 302 N sing N 303 N sing N 304 N sing N 305 N sing Y 306 N doub Y 307 N sing Y 308 N sing N 309 N sing Y 310 N doub Y 311 N sing Y 312 N sing N 313 N sing Y 314 N sing Y 315 N doub N 316 N sing Y 317 N doub N 318 N sing Y 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N doub N 330 N sing N 331 N sing N 332 N sing N 333 N sing Y 334 N doub Y 335 N sing Y 336 N sing N 337 N sing Y 338 N doub N 339 N sing Y 340 N doub N 341 N sing Y 342 N sing N 343 N sing N 344 N sing N 345 N sing 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 doub 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 sing UK Structure STRUE6 2005 1878-4186 24 1590 1598 10.1016/j.str.2016.05.022 27524203 Domain-Swapped Dimers of Intracellular Lipid-Binding Proteins: Evidence for Ordered Folding Intermediates. 2016 US Acta Crystallogr.,Sect.D ABCRE6 1399-0047 70 3226 3232 10.1107/S1399004714023839 25478840 Structures of holo wild-type human cellular retinol-binding protein II (hCRBPII) bound to retinol and retinal. 2014 US Science SCIEAS 0038 1095-9203 338 1340 1343 10.1126/science.1226135 23224553 Tuning the electronic absorption of protein-embedded all-trans-retinal. 2012 10.2210/pdb4zh6/pdb pdb_00004zh6 100 1 CCD 2014-10-15 MARMOSAIC 300 mm CCD SINGLE WAVELENGTH M x-ray 1 0.978 1.0 21-ID-D APS 0.978 SYNCHROTRON APS BEAMLINE 21-ID-D 15547.437 Retinol-binding protein 2 Y60L 1 man polymer 59.044 ACETATE ION 2 syn non-polymer 18.015 water 152 nat water Cellular retinol-binding protein II,CRBP-II no no TRDQNGTWEMESNENFEGYMKALDIDFATRKIAVRLTQTKVIDQDGDNFKTKTTSTFRNLDVDFTVGVEFDEYTKSLDNR HVKALVTWEGDVLVCVQKGEKENRGWKQWIEGDKLYLELTCGDQVCRQVFKKK TRDQNGTWEMESNENFEGYMKALDIDFATRKIAVRLTQTKVIDQDGDNFKTKTTSTFRNLDVDFTVGVEFDEYTKSLDNR HVKALVTWEGDVLVCVQKGEKENRGWKQWIEGDKLYLELTCGDQVCRQVFKKK 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 Human sample 1 133 RBP2, CRBP2 9606 Homo sapiens 562 Escherichia coli Plasmid Biological sequence pET17b 1 2.27 45.88 VAPOR DIFFUSION, HANGING DROP 4.5 25% PEG 4000 (40%), 0.1M Sodium Acetate pH 4.5, Ammonium Acetate 0.1M 298 citation citation_author pdbx_audit_support pdbx_struct_oper_list pdbx_struct_assembly_auth_evidence software pdbx_audit_support chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model repository Initial release Author supporting evidence Database references Derived calculations Author supporting evidence Refinement description Author supporting evidence Data collection Database references Refinement description 1 0 2016-06-08 1 1 2017-09-06 1 2 2017-11-01 1 3 2019-12-25 1 4 2023-09-27 _citation.country _citation.journal_abbrev _citation.journal_id_ASTM _citation.journal_id_CSD _citation.journal_id_ISSN _citation.journal_volume _citation.page_first _citation.page_last _citation.pdbx_database_id_DOI _citation.pdbx_database_id_PubMed _citation.title _citation.year _pdbx_audit_support.funding_organization _pdbx_audit_support.grant_number _pdbx_struct_oper_list.symmetry_operation _pdbx_audit_support.funding_organization _database_2.pdbx_DOI _database_2.pdbx_database_accession United States National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM101353 N RCSB Y RCSB 2015-04-24 REL REL 1 A O HOH 450 5.99 1 A O HOH 451 6.24 1 A O HOH 452 6.42 ACT ACETATE ION HOH water 2RCT PDB experimental model ACT 1 2 ACT ACT 201 A ACT 2 2 ACT ACT 202 A HOH 186 3 HOH HOH 301 A HOH 208 3 HOH HOH 302 A HOH 220 3 HOH HOH 303 A HOH 167 3 HOH HOH 304 A HOH 199 3 HOH HOH 305 A HOH 165 3 HOH HOH 306 A HOH 216 3 HOH HOH 307 A HOH 41 3 HOH HOH 308 A HOH 219 3 HOH HOH 309 A HOH 180 3 HOH HOH 310 A HOH 139 3 HOH HOH 311 A HOH 109 3 HOH HOH 312 A HOH 72 3 HOH HOH 313 A HOH 11 3 HOH HOH 314 A HOH 194 3 HOH HOH 315 A HOH 74 3 HOH HOH 316 A HOH 179 3 HOH HOH 317 A HOH 129 3 HOH HOH 318 A HOH 4 3 HOH HOH 319 A HOH 45 3 HOH HOH 320 A HOH 189 3 HOH HOH 321 A HOH 164 3 HOH HOH 322 A HOH 172 3 HOH HOH 323 A HOH 141 3 HOH HOH 324 A HOH 218 3 HOH HOH 325 A HOH 76 3 HOH HOH 326 A HOH 29 3 HOH HOH 327 A HOH 214 3 HOH HOH 328 A HOH 15 3 HOH HOH 329 A HOH 184 3 HOH HOH 330 A HOH 136 3 HOH HOH 331 A HOH 5 3 HOH HOH 332 A HOH 27 3 HOH HOH 333 A HOH 168 3 HOH HOH 334 A HOH 43 3 HOH HOH 335 A HOH 52 3 HOH HOH 336 A HOH 197 3 HOH HOH 337 A HOH 20 3 HOH HOH 338 A HOH 185 3 HOH HOH 339 A HOH 187 3 HOH HOH 340 A HOH 25 3 HOH HOH 341 A HOH 33 3 HOH HOH 342 A HOH 174 3 HOH HOH 343 A HOH 107 3 HOH HOH 344 A HOH 1 3 HOH HOH 345 A HOH 14 3 HOH HOH 346 A HOH 10 3 HOH HOH 347 A HOH 173 3 HOH HOH 348 A HOH 23 3 HOH HOH 349 A HOH 32 3 HOH HOH 350 A HOH 7 3 HOH HOH 351 A HOH 144 3 HOH HOH 352 A HOH 22 3 HOH HOH 353 A HOH 135 3 HOH HOH 354 A HOH 30 3 HOH HOH 355 A HOH 58 3 HOH HOH 356 A HOH 18 3 HOH HOH 357 A HOH 28 3 HOH HOH 358 A HOH 24 3 HOH HOH 359 A HOH 16 3 HOH HOH 360 A HOH 21 3 HOH HOH 361 A HOH 46 3 HOH HOH 362 A HOH 54 3 HOH HOH 363 A HOH 55 3 HOH HOH 364 A HOH 38 3 HOH HOH 365 A HOH 156 3 HOH HOH 366 A HOH 166 3 HOH HOH 367 A HOH 209 3 HOH HOH 368 A HOH 118 3 HOH HOH 369 A HOH 67 3 HOH HOH 370 A HOH 57 3 HOH HOH 371 A HOH 13 3 HOH HOH 372 A HOH 73 3 HOH HOH 373 A HOH 26 3 HOH HOH 374 A HOH 177 3 HOH HOH 375 A HOH 8 3 HOH HOH 376 A HOH 12 3 HOH HOH 377 A HOH 117 3 HOH HOH 378 A HOH 215 3 HOH HOH 379 A HOH 6 3 HOH HOH 380 A HOH 17 3 HOH HOH 381 A HOH 116 3 HOH HOH 382 A HOH 40 3 HOH HOH 383 A HOH 70 3 HOH HOH 384 A HOH 64 3 HOH HOH 385 A HOH 9 3 HOH HOH 386 A HOH 31 3 HOH HOH 387 A HOH 56 3 HOH HOH 388 A HOH 175 3 HOH HOH 389 A HOH 42 3 HOH HOH 390 A HOH 188 3 HOH HOH 391 A HOH 159 3 HOH HOH 392 A HOH 37 3 HOH HOH 393 A HOH 53 3 HOH HOH 394 A HOH 39 3 HOH HOH 395 A HOH 111 3 HOH HOH 396 A HOH 212 3 HOH HOH 397 A HOH 48 3 HOH HOH 398 A HOH 161 3 HOH HOH 399 A HOH 171 3 HOH HOH 400 A HOH 202 3 HOH HOH 401 A HOH 150 3 HOH HOH 402 A HOH 104 3 HOH HOH 403 A HOH 110 3 HOH HOH 404 A HOH 205 3 HOH HOH 405 A HOH 217 3 HOH HOH 406 A HOH 178 3 HOH HOH 407 A HOH 155 3 HOH HOH 408 A HOH 200 3 HOH HOH 409 A HOH 213 3 HOH HOH 410 A HOH 75 3 HOH HOH 411 A HOH 207 3 HOH HOH 412 A HOH 193 3 HOH HOH 413 A HOH 147 3 HOH HOH 414 A HOH 51 3 HOH HOH 415 A HOH 50 3 HOH HOH 416 A HOH 190 3 HOH HOH 417 A HOH 77 3 HOH HOH 418 A HOH 183 3 HOH HOH 419 A HOH 152 3 HOH HOH 420 A HOH 143 3 HOH HOH 421 A HOH 157 3 HOH HOH 422 A HOH 203 3 HOH HOH 423 A HOH 195 3 HOH HOH 424 A HOH 137 3 HOH HOH 425 A HOH 162 3 HOH HOH 426 A HOH 170 3 HOH HOH 427 A HOH 206 3 HOH HOH 428 A HOH 160 3 HOH HOH 429 A HOH 148 3 HOH HOH 430 A HOH 127 3 HOH HOH 431 A HOH 198 3 HOH HOH 432 A HOH 120 3 HOH HOH 433 A HOH 68 3 HOH HOH 434 A HOH 169 3 HOH HOH 435 A HOH 176 3 HOH HOH 436 A HOH 163 3 HOH HOH 437 A HOH 78 3 HOH HOH 438 A HOH 204 3 HOH HOH 439 A HOH 131 3 HOH HOH 440 A HOH 102 3 HOH HOH 441 A HOH 201 3 HOH HOH 442 A HOH 65 3 HOH HOH 443 A HOH 151 3 HOH HOH 444 A HOH 36 3 HOH HOH 445 A HOH 154 3 HOH HOH 446 A HOH 153 3 HOH HOH 447 A HOH 196 3 HOH HOH 448 A HOH 128 3 HOH HOH 449 A HOH 192 3 HOH HOH 450 A HOH 191 3 HOH HOH 451 A HOH 158 3 HOH HOH 452 A THR 1 n 1 THR 1 A ARG 2 n 2 ARG 2 A ASP 3 n 3 ASP 3 A GLN 4 n 4 GLN 4 A ASN 5 n 5 ASN 5 A GLY 6 n 6 GLY 6 A THR 7 n 7 THR 7 A TRP 8 n 8 TRP 8 A GLU 9 n 9 GLU 9 A MET 10 n 10 MET 10 A GLU 11 n 11 GLU 11 A SER 12 n 12 SER 12 A ASN 13 n 13 ASN 13 A GLU 14 n 14 GLU 14 A ASN 15 n 15 ASN 15 A PHE 16 n 16 PHE 16 A GLU 17 n 17 GLU 17 A GLY 18 n 18 GLY 18 A TYR 19 n 19 TYR 19 A MET 20 n 20 MET 20 A LYS 21 n 21 LYS 21 A ALA 22 n 22 ALA 22 A LEU 23 n 23 LEU 23 A ASP 24 n 24 ASP 24 A ILE 25 n 25 ILE 25 A ASP 26 n 26 ASP 26 A PHE 27 n 27 PHE 27 A ALA 28 n 28 ALA 28 A THR 29 n 29 THR 29 A ARG 30 n 30 ARG 30 A LYS 31 n 31 LYS 31 A ILE 32 n 32 ILE 32 A ALA 33 n 33 ALA 33 A VAL 34 n 34 VAL 34 A ARG 35 n 35 ARG 35 A LEU 36 n 36 LEU 36 A THR 37 n 37 THR 37 A GLN 38 n 38 GLN 38 A THR 39 n 39 THR 39 A LYS 40 n 40 LYS 40 A VAL 41 n 41 VAL 41 A ILE 42 n 42 ILE 42 A ASP 43 n 43 ASP 43 A GLN 44 n 44 GLN 44 A ASP 45 n 45 ASP 45 A GLY 46 n 46 GLY 46 A ASP 47 n 47 ASP 47 A ASN 48 n 48 ASN 48 A PHE 49 n 49 PHE 49 A LYS 50 n 50 LYS 50 A THR 51 n 51 THR 51 A LYS 52 n 52 LYS 52 A THR 53 n 53 THR 53 A THR 54 n 54 THR 54 A SER 55 n 55 SER 55 A THR 56 n 56 THR 56 A PHE 57 n 57 PHE 57 A ARG 58 n 58 ARG 58 A ASN 59 n 59 ASN 59 A LEU 60 n 60 LEU 60 A ASP 61 n 61 ASP 61 A VAL 62 n 62 VAL 62 A ASP 63 n 63 ASP 63 A PHE 64 n 64 PHE 64 A THR 65 n 65 THR 65 A VAL 66 n 66 VAL 66 A GLY 67 n 67 GLY 67 A VAL 68 n 68 VAL 68 A GLU 69 n 69 GLU 69 A PHE 70 n 70 PHE 70 A ASP 71 n 71 ASP 71 A GLU 72 n 72 GLU 72 A TYR 73 n 73 TYR 73 A THR 74 n 74 THR 74 A LYS 75 n 75 LYS 75 A SER 76 n 76 SER 76 A LEU 77 n 77 LEU 77 A ASP 78 n 78 ASP 78 A ASN 79 n 79 ASN 79 A ARG 80 n 80 ARG 80 A HIS 81 n 81 HIS 81 A VAL 82 n 82 VAL 82 A LYS 83 n 83 LYS 83 A ALA 84 n 84 ALA 84 A LEU 85 n 85 LEU 85 A VAL 86 n 86 VAL 86 A THR 87 n 87 THR 87 A TRP 88 n 88 TRP 88 A GLU 89 n 89 GLU 89 A GLY 90 n 90 GLY 90 A ASP 91 n 91 ASP 91 A VAL 92 n 92 VAL 92 A LEU 93 n 93 LEU 93 A VAL 94 n 94 VAL 94 A CYS 95 n 95 CYS 95 A VAL 96 n 96 VAL 96 A GLN 97 n 97 GLN 97 A LYS 98 n 98 LYS 98 A GLY 99 n 99 GLY 99 A GLU 100 n 100 GLU 100 A LYS 101 n 101 LYS 101 A GLU 102 n 102 GLU 102 A ASN 103 n 103 ASN 103 A ARG 104 n 104 ARG 104 A GLY 105 n 105 GLY 105 A TRP 106 n 106 TRP 106 A LYS 107 n 107 LYS 107 A GLN 108 n 108 GLN 108 A TRP 109 n 109 TRP 109 A ILE 110 n 110 ILE 110 A GLU 111 n 111 GLU 111 A GLY 112 n 112 GLY 112 A ASP 113 n 113 ASP 113 A LYS 114 n 114 LYS 114 A LEU 115 n 115 LEU 115 A TYR 116 n 116 TYR 116 A LEU 117 n 117 LEU 117 A GLU 118 n 118 GLU 118 A LEU 119 n 119 LEU 119 A THR 120 n 120 THR 120 A CYS 121 n 121 CYS 121 A GLY 122 n 122 GLY 122 A ASP 123 n 123 ASP 123 A GLN 124 n 124 GLN 124 A VAL 125 n 125 VAL 125 A CYS 126 n 126 CYS 126 A ARG 127 n 127 ARG 127 A GLN 128 n 128 GLN 128 A VAL 129 n 129 VAL 129 A PHE 130 n 130 PHE 130 A LYS 131 n 131 LYS 131 A LYS 132 n 132 LYS 132 A LYS 133 n 133 LYS 133 A -0.3426 0.0834 0.0004 2.7691 -0.1823 0.5558 -0.0250 -0.0061 -0.0228 -0.0591 -0.0262 -0.0062 -0.0766 -0.0240 0.0476 0.1990 0.0059 -0.0074 0.2959 0.0009 0.2291 refined 2.6871 36.2798 -3.1689 X-RAY DIFFRACTION X-RAY DIFFRACTION 1 all author_and_software_defined_assembly PISA 2 dimeric gel filtration 8390 -38 13930 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 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 2_565 x,-y+1,-z crystal symmetry operation 0.0000000000 60.4240000000 0.0000000000 A N TRP 8 A N TRP 8 A O LYS 40 A O LYS 40 A N VAL 41 A N VAL 41 A O LYS 52 A O LYS 52 A N PHE 70 A N PHE 70 A O ALA 84 A O ALA 84 A N THR 87 A N THR 87 A O VAL 94 A O VAL 94 A N CYS 95 A N CYS 95 A O TRP 106 A O TRP 106 A N TRP 109 A N TRP 109 A O TYR 116 A O TYR 116 A N LEU 117 A N LEU 117 A O GLN 128 A O GLN 128 1 A A O O ARG HOH 30 301 1.88 1 A A NH2 O ARG HOH 104 302 2.01 1 A A O O VAL HOH 62 303 2.05 1 A A O O HOH HOH 326 411 2.07 1 A A O O GLN HOH 128 304 2.10 1 A A O O HOH HOH 310 414 2.14 1 A A N O VAL HOH 34 301 2.19 1 A A O O HOH HOH 429 434 2.19 1 A A O O HOH HOH 323 452 2.14 1_555 2_565 1 A A O O HOH HOH 359 413 2.17 1_555 2_565 1 A A O O HOH HOH 366 432 2.17 1_555 3_554 1 A LEU 77 -127.21 -100.11 0.2244 0.1866 0.1902 1.5497 31.837 1990 21209 9.38 99.81 0.18 1 NONE 1.35 MOLECULAR REPLACEMENT 23.40 0.90 1.11 2RCT ML FLAT BULK SOLVENT MODEL 1.5497 31.837 152 1251 8 0 1091 0.006 1115 0.959 1498 14.454 413 0.041 162 0.004 194 0.2912 0.2354 1.5884 142 1363 100.00 0.2604 0.2335 1.6314 144 1329 100.00 0.2552 0.2226 1.6794 130 1367 100.00 0.2733 0.2169 1.7336 147 1340 100.00 0.2225 0.2120 1.7955 140 1355 100.00 0.2646 0.2205 1.8674 137 1372 100.00 0.2468 0.2029 1.9524 136 1341 100.00 0.2219 0.2016 2.0553 140 1367 100.00 0.2522 0.1981 2.1841 152 1353 100.00 0.2622 0.2022 2.3526 135 1387 100.00 0.2475 0.2045 2.5893 140 1376 100.00 0.2389 0.1941 2.9638 146 1392 100.00 0.1959 0.1689 3.7331 146 1420 100.00 0.2036 0.1677 31.8438 155 1457 98.00 1.5497 50 4ZH6 21293 0.052 1 82.03 5.2 99.81 0.695 1.5497 1.588 1 100 refinement PHENIX 1.8.4_1496 data collection HKL-2000 data scaling HKL-2000 phasing PHENIX Crystal Structure of the Domain-Swapped Dimer Y60L mutant of Human Cellular Retinol Binding Protein II 1 N N 2 N N 2 N N 3 N N Dimer confirmed by gel filtration A ASN 15 A ASN 15 HELX_P A LEU 23 A LEU 23 1 AA1 9 A ASP 26 A ASP 26 HELX_P A VAL 34 A VAL 34 1 AA2 9 TRANSPORT PROTEIN Domain-Swapped Dimer, Domain Swapping, Human Cellular Retinol Binding Protein II, Intracellular Lipid Binding Protein, TRANSPORT PROTEIN RET2_HUMAN UNP 1 2 P50120 TRDQNGTWEMESNENFEGYMKALDIDFATRKIAVRLTQTKVIDQDGDNFKTKTTSTFRNYDVDFTVGVEFDEYTKSLDNR HVKALVTWEGDVLVCVQKGEKENRGWKQWIEGDKLYLELTCGDQVCRQVFKKK 2 134 4ZH6 1 133 P50120 A 1 1 133 1 TYR engineered mutation LEU 60 4ZH6 A P50120 UNP 61 60 3 6 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A GLY 6 A GLY 6 A GLU 9 A GLU 9 A THR 37 A THR 37 A ASP 45 A ASP 45 A ASN 48 A ASN 48 A THR 56 A THR 56 A PHE 70 A PHE 70 A TYR 73 A TYR 73 A HIS 81 A HIS 81 A GLU 89 A GLU 89 A VAL 92 A VAL 92 A LYS 98 A LYS 98 A GLY 105 A GLY 105 A GLU 111 A GLU 111 A LYS 114 A LYS 114 A CYS 121 A CYS 121 A GLN 124 A GLN 124 A LYS 131 A LYS 131 binding site for residue ACT A 201 A ACT 201 Software 4 binding site for residue ACT A 202 A ACT 202 Software 5 A GLU 72 A GLU 72 4 1_555 A GLN 97 A GLN 97 4 1_555 A LEU 119 A LEU 119 4 1_555 A HOH 354 D HOH 4 1_555 A LYS 40 A LYS 40 5 2_565 A TRP 106 A TRP 106 5 1_555 A GLN 108 A GLN 108 5 1_555 A HOH 309 D HOH 5 1_555 A HOH 318 D HOH 5 1_555 18 P 2 21 21