0.016956 0.009790 0.000000 0.000000 0.019579 0.000000 0.000000 0.000000 0.009956 0.00000 0.00000 0.00000 Nosrati, M. Geiger, J.H. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 6 90.00 90.00 120.00 58.975 58.975 100.443 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 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 C20 H28 O 284.436 RETINAL non-polymer 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 O N 138 N H N 139 N H N 140 N N N 141 S C N 142 N C N 143 N O N 144 S C N 145 N C N 146 N C N 147 N C 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 H 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 N 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 N N 193 N O 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 H N 207 N H N 208 N H N 209 N N N 210 S C N 211 N C N 212 N O N 213 N C N 214 N C N 215 N S N 216 N C N 217 N O 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 N N 230 S C N 231 N C N 232 N O N 233 N C Y 234 N C Y 235 N C Y 236 N C Y 237 N C Y 238 N C Y 239 N C N 240 N O N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N H N 251 N H N 252 N N N 253 S C N 254 N C N 255 N O N 256 N C N 257 N C N 258 N C N 259 N O N 260 N H N 261 N H 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 C N 270 N C N 271 N C N 272 N C N 273 N C N 274 N C N 275 N C N 276 N C N 277 N C N 278 N C N 279 N C N 280 N C N 281 N C N 282 N C N 283 N C N 284 N O N 285 N C N 286 N C N 287 N C N 288 N C N 289 N C N 290 N H N 291 N H N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H 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 H N 312 N H N 313 N H N 314 N H N 315 N H N 316 N H N 317 N H N 318 N N N 319 S C N 320 N C N 321 N O N 322 N C N 323 N O N 324 N O N 325 N H 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 N N 333 S C N 334 N C N 335 N O N 336 R C N 337 N O N 338 N C N 339 N O 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 H N 349 N N N 350 S C N 351 N C N 352 N O N 353 N C Y 354 N C Y 355 N C Y 356 N C Y 357 N N Y 358 N C Y 359 N C Y 360 N C Y 361 N C Y 362 N C N 363 N O 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 H N 373 N H N 374 N H N 375 N H N 376 N N N 377 S C N 378 N C N 379 N O N 380 N C Y 381 N C Y 382 N C Y 383 N C Y 384 N C Y 385 N C Y 386 N C N 387 N O N 388 N O N 389 N H N 390 N H N 391 N H N 392 N H N 393 N H N 394 N H N 395 N H N 396 N H N 397 N H N 398 N H N 399 N H N 400 N N N 401 S C N 402 N C N 403 N O N 404 N C N 405 N C N 406 N C N 407 N O N 408 N H N 409 N H N 410 N H N 411 N H N 412 N H N 413 N H N 414 N H N 415 N H N 416 N H N 417 N H N 418 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 sing N 136 N sing N 137 N doub N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N 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 sing N 201 N sing N 202 N sing N 203 N doub 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 doub N 223 N sing N 224 N sing N 225 N sing N 226 N sing Y 227 N doub Y 228 N sing Y 229 N sing N 230 N sing Y 231 N doub N 232 N sing Y 233 N doub N 234 N sing Y 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 doub N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N doub N 270 N sing N 271 N sing N 272 E doub N 273 N sing N 274 N sing N 275 N sing N 276 E doub N 277 N sing N 278 N sing N 279 N sing N 280 E doub N 281 N sing N 282 N sing N 283 N sing N 284 E doub N 285 N sing N 286 N sing N 287 N sing N 288 N doub 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 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 doub N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N sing N 321 N sing N 322 N sing N 323 N sing N 324 N doub N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N sing N 331 N sing N 332 N sing N 333 N sing N 334 N sing N 335 N sing N 336 N sing N 337 N 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 Y 350 N sing Y 351 N sing N 352 N sing Y 353 N sing Y 354 N doub N 355 N sing Y 356 N doub N 357 N sing Y 358 N sing N 359 N sing N 360 N sing N 361 N sing N 362 N sing N 363 N sing N 364 N sing N 365 N sing N 366 N sing N 367 N sing N 368 N doub N 369 N sing N 370 N sing N 371 N sing N 372 N sing Y 373 N doub Y 374 N sing Y 375 N sing N 376 N sing Y 377 N doub N 378 N sing Y 379 N doub N 380 N sing Y 381 N sing N 382 N sing N 383 N sing N 384 N sing N 385 N sing N 386 N sing N 387 N sing N 388 N sing N 389 N sing N 390 N sing N 391 N sing N 392 N doub N 393 N sing N 394 N sing N 395 N sing N 396 N sing N 397 N sing N 398 N sing N 399 N sing N 400 N sing N 401 N sing N 402 N sing N 403 N sing US J.Am.Chem.Soc. JACSAT 1520-5126 138 8802 8808 10.1021/jacs.6b03681 27310917 A Photoisomerizing Rhodopsin Mimic Observed at Atomic Resolution. 2016 10.2210/pdb4ygz/pdb pdb_00004ygz 100 1 CCD 2014-07-13 MARMOSAIC 225 mm CCD SINGLE WAVELENGTH M x-ray 1 0.97872 1.0 21-ID-F APS 0.97872 SYNCHROTRON APS BEAMLINE 21-ID-F 15578.792 Cellular retinoic acid-binding protein 2 R111K, Y134F, T54V, R132Q, P39Y, R59Y 1 man polymer 284.436 RETINAL 1 syn non-polymer 18.015 water 123 nat water Cellular retinoic acid-binding protein II,CRABP-II no no PNFSGNWKIIRSENFEELLKVLGVNVMLRKIAVAAASKYAVEIKQEGDTFYIKVSTTVYTTEINFKVGEEFEEQTVDGRP CKSLVKWESENKMVCEQKLLKGEGPKTSWTKELTNDGELILTMTADDVVCTQVFVRE PNFSGNWKIIRSENFEELLKVLGVNVMLRKIAVAAASKYAVEIKQEGDTFYIKVSTTVYTTEINFKVGEEFEEQTVDGRP CKSLVKWESENKMVCEQKLLKGEGPKTSWTKELTNDGELILTMTADDVVCTQVFVRE 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 Human sample 1 137 CRABP2 9606 Homo sapiens 469008 Escherichia coli BL21(DE3) Plasmid Biological sequence pET17b 3.24 62.00 VAPOR DIFFUSION, HANGING DROP 12% PEG3350, 0.1M Malonate pH=6.0 277 chem_comp_atom chem_comp_bond database_2 pdbx_initial_refinement_model pdbx_struct_oper_list repository Initial release Structure summary Database references Database references Data collection Database references Derived calculations Refinement description 1 0 2016-03-02 1 1 2016-06-15 1 2 2016-06-29 1 3 2016-08-03 1 4 2023-09-27 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_struct_oper_list.symmetry_operation N RCSB Y RCSB 2015-02-26 REL REL RET RETINAL HOH water 2G7B PDB experimental model RET 1 2 RET RET 201 A HOH 44 3 HOH HOH 301 A HOH 26 3 HOH HOH 302 A HOH 85 3 HOH HOH 303 A HOH 112 3 HOH HOH 304 A HOH 21 3 HOH HOH 305 A HOH 104 3 HOH HOH 306 A HOH 36 3 HOH HOH 307 A HOH 31 3 HOH HOH 308 A HOH 46 3 HOH HOH 309 A HOH 114 3 HOH HOH 310 A HOH 45 3 HOH HOH 311 A HOH 86 3 HOH HOH 312 A HOH 11 3 HOH HOH 313 A HOH 17 3 HOH HOH 314 A HOH 51 3 HOH HOH 315 A HOH 119 3 HOH HOH 316 A HOH 9 3 HOH HOH 317 A HOH 113 3 HOH HOH 318 A HOH 83 3 HOH HOH 319 A HOH 3 3 HOH HOH 320 A HOH 108 3 HOH HOH 321 A HOH 41 3 HOH HOH 322 A HOH 24 3 HOH HOH 323 A HOH 95 3 HOH HOH 324 A HOH 2 3 HOH HOH 325 A HOH 59 3 HOH HOH 326 A HOH 82 3 HOH HOH 327 A HOH 62 3 HOH HOH 328 A HOH 38 3 HOH HOH 329 A HOH 18 3 HOH HOH 330 A HOH 67 3 HOH HOH 331 A HOH 68 3 HOH HOH 332 A HOH 123 3 HOH HOH 333 A HOH 22 3 HOH HOH 334 A HOH 43 3 HOH HOH 335 A HOH 63 3 HOH HOH 336 A HOH 1 3 HOH HOH 337 A HOH 4 3 HOH HOH 338 A HOH 5 3 HOH HOH 339 A HOH 6 3 HOH HOH 340 A HOH 7 3 HOH HOH 341 A HOH 8 3 HOH HOH 342 A HOH 10 3 HOH HOH 343 A HOH 12 3 HOH HOH 344 A HOH 13 3 HOH HOH 345 A HOH 14 3 HOH HOH 346 A HOH 15 3 HOH HOH 347 A HOH 16 3 HOH HOH 348 A HOH 19 3 HOH HOH 349 A HOH 20 3 HOH HOH 350 A HOH 23 3 HOH HOH 351 A HOH 25 3 HOH HOH 352 A HOH 27 3 HOH HOH 353 A HOH 28 3 HOH HOH 354 A HOH 29 3 HOH HOH 355 A HOH 30 3 HOH HOH 356 A HOH 32 3 HOH HOH 357 A HOH 33 3 HOH HOH 358 A HOH 34 3 HOH HOH 359 A HOH 35 3 HOH HOH 360 A HOH 37 3 HOH HOH 361 A HOH 39 3 HOH HOH 362 A HOH 40 3 HOH HOH 363 A HOH 42 3 HOH HOH 364 A HOH 47 3 HOH HOH 365 A HOH 48 3 HOH HOH 366 A HOH 49 3 HOH HOH 367 A HOH 50 3 HOH HOH 368 A HOH 52 3 HOH HOH 369 A HOH 53 3 HOH HOH 370 A HOH 54 3 HOH HOH 371 A HOH 55 3 HOH HOH 372 A HOH 56 3 HOH HOH 373 A HOH 57 3 HOH HOH 374 A HOH 58 3 HOH HOH 375 A HOH 60 3 HOH HOH 376 A HOH 61 3 HOH HOH 377 A HOH 64 3 HOH HOH 378 A HOH 65 3 HOH HOH 379 A HOH 66 3 HOH HOH 380 A HOH 69 3 HOH HOH 381 A HOH 70 3 HOH HOH 382 A HOH 71 3 HOH HOH 383 A HOH 72 3 HOH HOH 384 A HOH 73 3 HOH HOH 385 A HOH 74 3 HOH HOH 386 A HOH 75 3 HOH HOH 387 A HOH 76 3 HOH HOH 388 A HOH 77 3 HOH HOH 389 A HOH 78 3 HOH HOH 390 A HOH 79 3 HOH HOH 391 A HOH 80 3 HOH HOH 392 A HOH 81 3 HOH HOH 393 A HOH 84 3 HOH HOH 394 A HOH 87 3 HOH HOH 395 A HOH 88 3 HOH HOH 396 A HOH 89 3 HOH HOH 397 A HOH 90 3 HOH HOH 398 A HOH 91 3 HOH HOH 399 A HOH 92 3 HOH HOH 400 A HOH 93 3 HOH HOH 401 A HOH 94 3 HOH HOH 402 A HOH 96 3 HOH HOH 403 A HOH 97 3 HOH HOH 404 A HOH 98 3 HOH HOH 405 A HOH 99 3 HOH HOH 406 A HOH 100 3 HOH HOH 407 A HOH 101 3 HOH HOH 408 A HOH 102 3 HOH HOH 409 A HOH 103 3 HOH HOH 410 A HOH 105 3 HOH HOH 411 A HOH 106 3 HOH HOH 412 A HOH 107 3 HOH HOH 413 A HOH 109 3 HOH HOH 414 A HOH 110 3 HOH HOH 415 A HOH 111 3 HOH HOH 416 A HOH 115 3 HOH HOH 417 A HOH 116 3 HOH HOH 418 A HOH 117 3 HOH HOH 419 A HOH 118 3 HOH HOH 420 A HOH 120 3 HOH HOH 421 A HOH 121 3 HOH HOH 422 A HOH 122 3 HOH HOH 423 A PRO 1 n 1 PRO 1 A ASN 2 n 2 ASN 2 A PHE 3 n 3 PHE 3 A SER 4 n 4 SER 4 A GLY 5 n 5 GLY 5 A ASN 6 n 6 ASN 6 A TRP 7 n 7 TRP 7 A LYS 8 n 8 LYS 8 A ILE 9 n 9 ILE 9 A ILE 10 n 10 ILE 10 A ARG 11 n 11 ARG 11 A SER 12 n 12 SER 12 A GLU 13 n 13 GLU 13 A ASN 14 n 14 ASN 14 A PHE 15 n 15 PHE 15 A GLU 16 n 16 GLU 16 A GLU 17 n 17 GLU 17 A LEU 18 n 18 LEU 18 A LEU 19 n 19 LEU 19 A LYS 20 n 20 LYS 20 A VAL 21 n 21 VAL 21 A LEU 22 n 22 LEU 22 A GLY 23 n 23 GLY 23 A VAL 24 n 24 VAL 24 A ASN 25 n 25 ASN 25 A VAL 26 n 26 VAL 26 A MET 27 n 27 MET 27 A LEU 28 n 28 LEU 28 A ARG 29 n 29 ARG 29 A LYS 30 n 30 LYS 30 A ILE 31 n 31 ILE 31 A ALA 32 n 32 ALA 32 A VAL 33 n 33 VAL 33 A ALA 34 n 34 ALA 34 A ALA 35 n 35 ALA 35 A ALA 36 n 36 ALA 36 A SER 37 n 37 SER 37 A LYS 38 n 38 LYS 38 A TYR 39 n 39 TYR 39 A ALA 40 n 40 ALA 40 A VAL 41 n 41 VAL 41 A GLU 42 n 42 GLU 42 A ILE 43 n 43 ILE 43 A LYS 44 n 44 LYS 44 A GLN 45 n 45 GLN 45 A GLU 46 n 46 GLU 46 A GLY 47 n 47 GLY 47 A ASP 48 n 48 ASP 48 A THR 49 n 49 THR 49 A PHE 50 n 50 PHE 50 A TYR 51 n 51 TYR 51 A ILE 52 n 52 ILE 52 A LYS 53 n 53 LYS 53 A VAL 54 n 54 VAL 54 A SER 55 n 55 SER 55 A THR 56 n 56 THR 56 A THR 57 n 57 THR 57 A VAL 58 n 58 VAL 58 A TYR 59 n 59 TYR 59 A THR 60 n 60 THR 60 A THR 61 n 61 THR 61 A GLU 62 n 62 GLU 62 A ILE 63 n 63 ILE 63 A ASN 64 n 64 ASN 64 A PHE 65 n 65 PHE 65 A LYS 66 n 66 LYS 66 A VAL 67 n 67 VAL 67 A GLY 68 n 68 GLY 68 A GLU 69 n 69 GLU 69 A GLU 70 n 70 GLU 70 A PHE 71 n 71 PHE 71 A GLU 72 n 72 GLU 72 A GLU 73 n 73 GLU 73 A GLN 74 n 74 GLN 74 A THR 75 n 75 THR 75 A VAL 76 n 76 VAL 76 A ASP 77 n 77 ASP 77 A GLY 78 n 78 GLY 78 A ARG 79 n 79 ARG 79 A PRO 80 n 80 PRO 80 A CYS 81 n 81 CYS 81 A LYS 82 n 82 LYS 82 A SER 83 n 83 SER 83 A LEU 84 n 84 LEU 84 A VAL 85 n 85 VAL 85 A LYS 86 n 86 LYS 86 A TRP 87 n 87 TRP 87 A GLU 88 n 88 GLU 88 A SER 89 n 89 SER 89 A GLU 90 n 90 GLU 90 A ASN 91 n 91 ASN 91 A LYS 92 n 92 LYS 92 A MET 93 n 93 MET 93 A VAL 94 n 94 VAL 94 A CYS 95 n 95 CYS 95 A GLU 96 n 96 GLU 96 A GLN 97 n 97 GLN 97 A LYS 98 n 98 LYS 98 A LEU 99 n 99 LEU 99 A LEU 100 n 100 LEU 100 A LYS 101 n 101 LYS 101 A GLY 102 n 102 GLY 102 A GLU 103 n 103 GLU 103 A GLY 104 n 104 GLY 104 A PRO 105 n 105 PRO 105 A LYS 106 n 106 LYS 106 A THR 107 n 107 THR 107 A SER 108 n 108 SER 108 A TRP 109 n 109 TRP 109 A THR 110 n 110 THR 110 A LYS 111 n 111 LYS 111 A GLU 112 n 112 GLU 112 A LEU 113 n 113 LEU 113 A THR 114 n 114 THR 114 A ASN 115 n 115 ASN 115 A ASP 116 n 116 ASP 116 A GLY 117 n 117 GLY 117 A GLU 118 n 118 GLU 118 A LEU 119 n 119 LEU 119 A ILE 120 n 120 ILE 120 A LEU 121 n 121 LEU 121 A THR 122 n 122 THR 122 A MET 123 n 123 MET 123 A THR 124 n 124 THR 124 A ALA 125 n 125 ALA 125 A ASP 126 n 126 ASP 126 A ASP 127 n 127 ASP 127 A VAL 128 n 128 VAL 128 A VAL 129 n 129 VAL 129 A CYS 130 n 130 CYS 130 A THR 131 n 131 THR 131 A GLN 132 n 132 GLN 132 A VAL 133 n 133 VAL 133 A PHE 134 n 134 PHE 134 A VAL 135 n 135 VAL 135 A ARG 136 n 136 ARG 136 A GLU 137 n 137 GLU 137 A author_defined_assembly 1 monomeric software_defined_assembly PISA 2 dimeric 3260 -24 13760 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 -0.5000000000 0.8660254038 0.0000000000 0.8660254038 0.5000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 4_645 y+1,x-1,-z crystal symmetry operation 88.4625000000 -51.0738481882 0.0000000000 A O ILE 63 A O ILE 63 A N ILE 52 A N ILE 52 A O TYR 51 A O TYR 51 A N LYS 44 A N LYS 44 A O VAL 41 A O VAL 41 A N TRP 7 A N TRP 7 A N LYS 8 A N LYS 8 A O VAL 135 A O VAL 135 A O CYS 130 A O CYS 130 A N MET 123 A N MET 123 A O ILE 120 A O ILE 120 A N GLU 112 A N GLU 112 A O TRP 109 A O TRP 109 A N CYS 95 A N CYS 95 A O LYS 92 A O LYS 92 A N GLU 88 A N GLU 88 A O SER 83 A O SER 83 A N PHE 71 A N PHE 71 1 A A OE1 O GLU HOH 137 389 2.13 1 A ASN 2 -97.81 51.50 1 A THR 56 -119.50 -167.24 1 A GLU 73 -145.90 -153.26 1 A SER 89 -171.28 -170.32 1 A ASP 126 54.82 -112.41 -0.2565 0.0000 -0.0000 -0.2565 0.0000 0.5131 0.2545 0.2016 0.2042 2.060 45.526 633 13010 4.87 99.92 0.37 1 FREE R-VALUE 1.39 MOLECULAR REPLACEMENT 24.55 0.73 1.00 2G7B ML FLAT BULK SOLVENT MODEL 36.115 0.328 2.060 45.526 123 1235 20 0 1092 0.009 1147 1.228 1552 15.737 437 0.091 177 0.004 199 0.2569 0.2240 2.2195 117 2417 100.00 0.2587 0.2298 2.4429 123 2459 100.00 0.3156 0.2278 2.7963 121 2437 100.00 0.2284 0.2061 3.5229 134 2476 100.00 0.2502 0.1811 45.5374 138 2588 100.00 2.06 50 4YGZ 13048 0.068 0.053 1 40.72 10.8 99.9 0.533 2.06 2.1 5.12 1 10.9 99.8 refinement PHENIX (phenix.refine: 1.7.2_869) data reduction HKL-2000 data scaling HKL-2000 phasing MOLREP CRYSTAL STRUCTURE OF THE R111K:Y134F:T54V:R132Q:P39Y:R59Y MUTANT OF HUMAN CELLULAR RETINOIC ACID BINDING PROTEIN II WITH RETINAL AT 2.06 ANGSTROM RESOLUTION - VISIBLE LIGHT IRRADIATED CRYSTAL -3RD CYCLE 1 N N 2 N N 3 N N A ASN 14 A ASN 14 HELX_P A LEU 22 A LEU 22 1 AA1 9 A ASN 25 A ASN 25 HELX_P A ALA 36 A ALA 36 1 AA2 12 covale 1.267 one A LYS 111 A NZ LYS 111 1_555 A RET 201 B C15 RET 1_555 TRANSPORT PROTEIN Photo swithcable protein, Retinal isomerization, Retinal iminium protonated Schiff base pKa change, protein engineering, TRANSPORT PROTEIN RABP2_HUMAN UNP 1 2 P29373 PNFSGNWKIIRSENFEELLKVLGVNVMLRKIAVAAASKPAVEIKQEGDTFYIKTSTTVRTTEINFKVGEEFEEQTVDGRP CKSLVKWESENKMVCEQKLLKGEGPKTSWTRELTNDGELILTMTADDVVCTRVYVRE 2 138 4YGZ 1 137 P29373 A 1 1 137 1 PRO engineered mutation TYR 39 4YGZ A P29373 UNP 40 39 1 THR engineered mutation VAL 54 4YGZ A P29373 UNP 55 54 1 ARG engineered mutation TYR 59 4YGZ A P29373 UNP 60 59 1 ARG engineered mutation LYS 111 4YGZ A P29373 UNP 112 111 1 ARG engineered mutation GLN 132 4YGZ A P29373 UNP 133 132 1 TYR engineered mutation PHE 134 4YGZ A P29373 UNP 135 134 10 anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel anti-parallel A THR 60 A THR 60 A LYS 66 A LYS 66 A THR 49 A THR 49 A SER 55 A SER 55 A ALA 40 A ALA 40 A GLU 46 A GLU 46 A GLY 5 A GLY 5 A GLU 13 A GLU 13 A VAL 128 A VAL 128 A ARG 136 A ARG 136 A LEU 119 A LEU 119 A ALA 125 A ALA 125 A THR 107 A THR 107 A LEU 113 A LEU 113 A LYS 92 A LYS 92 A LEU 99 A LEU 99 A PRO 80 A PRO 80 A SER 89 A SER 89 A PHE 71 A PHE 71 A GLN 74 A GLN 74 binding site for residue RET A 201 A RET 201 Software 8 A PHE 15 A PHE 15 8 1_555 A MET 27 A MET 27 8 4_645 A ILE 31 A ILE 31 8 4_645 A TYR 39 A TYR 39 8 1_555 A THR 56 A THR 56 8 1_555 A VAL 76 A VAL 76 8 1_555 A LYS 111 A LYS 111 8 1_555 A MET 123 A MET 123 8 1_555 152 P 31 2 1