0.015837 0.000000 0.000000 0.000000 0.015208 0.000000 0.000000 0.000000 0.014668 0.00000 0.00000 0.00000 Loew, A. Gonzalez-Fernandez, F. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 63.144 65.756 68.174 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 Se 196.106 n SELENOMETHIONINE 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 UK Structure STRUE6 2005 0969-2126 10 43 49 10.1016/S0969-2126(01)00698-0 11796109 Crystal structure of the functional unit of interphotoreceptor retinoid binding protein. 2002 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 1 100 1 CCD 2000-10-10 ADSC QUANTUM 4 CCD 2000-06-10 ADSC QUANTUM 4 SAGITALLY FOCUSED Si(111) MAD M x-ray 1 Si 111 M x-ray 2 0.9777 1.0 0.9790 1.0 0.9793 1.0 0.9090 1.0 F2 CHESS 0.9777,0.9790,0.9793 SYNCHROTRON CHESS BEAMLINE F2 A1 CHESS 0.9090 SYNCHROTRON CHESS BEAMLINE A1 33510.383 INTERPHOTORECEPTOR RETINOID-BINDING PROTEIN 1 man polymer 18.015 water 145 nat water IRBP no yes DPSVTHVLHQLCDILANNYAFSERIPTLLQHLPNLDYSTVISEEDIAAKLNYELQSLTEDPRLVLKSKTDTLV(MSE)PG DSIQAENIPEDEA(MSE)LQALVNTVFKVSILPGNIGYLRFDQFADVSVIAKLAPFIVNTVWEPITITENLIIDLRYNVG GSSTAVPLLLSYFLDPETKIHLFTLHNRQQNSTDEVYSHPKVLGKPYGSKKGVYVLTSHQTATAAEEFAYL(MSE)QSLS RATIIGEITSGNL(MSE)HSKVFPFGDTQLSVTVPIINFIDSNGDYWLGGGVVPDAIVLADEALDKAKEIIAFHPPLA DPSVTHVLHQLCDILANNYAFSERIPTLLQHLPNLDYSTVISEEDIAAKLNYELQSLTEDPRLVLKSKTDTLVMPGDSIQ AENIPEDEAMLQALVNTVFKVSILPGNIGYLRFDQFADVSVIAKLAPFIVNTVWEPITITENLIIDLRYNVGGSSTAVPL LLSYFLDPETKIHLFTLHNRQQNSTDEVYSHPKVLGKPYGSKKGVYVLTSHQTATAAEEFAYLMQSLSRATIIGEITSGN LMHSKVFPFGDTQLSVTVPIINFIDSNGDYWLGGGVVPDAIVLADEALDKAKEIIAFHPPLA 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 n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n African clawed frog Xenopus Escherichia sample 8355 Xenopus laevis 562 Escherichia coli TOP 10 plasmid pThioHis 2 2.11 41.72 VAPOR DIFFUSION, HANGING DROP 8.5 PEG 8000, TRIS, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K 298 repository Initial release Version format compliance Version format compliance 1 0 2002-02-20 1 1 2008-04-27 1 2 2011-07-13 RCSB Y RCSB 2001-05-19 REL HOH water HOH 1 2 HOH HOH 304 A HOH 2 2 HOH HOH 305 A HOH 3 2 HOH HOH 306 A HOH 4 2 HOH HOH 307 A HOH 5 2 HOH HOH 308 A HOH 6 2 HOH HOH 309 A HOH 7 2 HOH HOH 310 A HOH 8 2 HOH HOH 311 A HOH 9 2 HOH HOH 312 A HOH 10 2 HOH HOH 313 A HOH 11 2 HOH HOH 314 A HOH 12 2 HOH HOH 315 A HOH 13 2 HOH HOH 316 A HOH 14 2 HOH HOH 317 A HOH 15 2 HOH HOH 318 A HOH 16 2 HOH HOH 319 A HOH 17 2 HOH HOH 320 A HOH 18 2 HOH HOH 321 A HOH 19 2 HOH HOH 322 A HOH 20 2 HOH HOH 323 A HOH 21 2 HOH HOH 324 A HOH 22 2 HOH HOH 325 A HOH 23 2 HOH HOH 326 A HOH 24 2 HOH HOH 327 A HOH 25 2 HOH HOH 328 A HOH 26 2 HOH HOH 329 A HOH 27 2 HOH HOH 330 A HOH 28 2 HOH HOH 331 A HOH 29 2 HOH HOH 332 A HOH 30 2 HOH HOH 333 A HOH 31 2 HOH HOH 334 A HOH 32 2 HOH HOH 335 A HOH 33 2 HOH HOH 336 A HOH 34 2 HOH HOH 337 A HOH 35 2 HOH HOH 338 A HOH 36 2 HOH HOH 339 A HOH 37 2 HOH HOH 340 A HOH 38 2 HOH HOH 341 A HOH 39 2 HOH HOH 342 A HOH 40 2 HOH HOH 343 A HOH 41 2 HOH HOH 344 A HOH 42 2 HOH HOH 345 A HOH 43 2 HOH HOH 346 A HOH 44 2 HOH HOH 347 A HOH 45 2 HOH HOH 348 A HOH 46 2 HOH HOH 349 A HOH 47 2 HOH HOH 350 A HOH 48 2 HOH HOH 351 A HOH 49 2 HOH HOH 352 A HOH 50 2 HOH HOH 353 A HOH 51 2 HOH HOH 354 A HOH 52 2 HOH HOH 355 A HOH 53 2 HOH HOH 356 A HOH 54 2 HOH HOH 357 A HOH 55 2 HOH HOH 358 A HOH 56 2 HOH HOH 359 A HOH 57 2 HOH HOH 360 A HOH 58 2 HOH HOH 361 A HOH 59 2 HOH HOH 362 A HOH 60 2 HOH HOH 363 A HOH 61 2 HOH HOH 364 A HOH 62 2 HOH HOH 365 A HOH 63 2 HOH HOH 366 A HOH 64 2 HOH HOH 367 A HOH 65 2 HOH HOH 368 A HOH 66 2 HOH HOH 369 A HOH 67 2 HOH HOH 370 A HOH 68 2 HOH HOH 371 A HOH 69 2 HOH HOH 372 A HOH 70 2 HOH HOH 373 A HOH 71 2 HOH HOH 374 A HOH 72 2 HOH HOH 375 A HOH 73 2 HOH HOH 376 A HOH 74 2 HOH HOH 377 A HOH 75 2 HOH HOH 378 A HOH 76 2 HOH HOH 379 A HOH 77 2 HOH HOH 380 A HOH 78 2 HOH HOH 381 A HOH 79 2 HOH HOH 382 A HOH 80 2 HOH HOH 383 A HOH 81 2 HOH HOH 384 A HOH 82 2 HOH HOH 385 A HOH 83 2 HOH HOH 386 A HOH 84 2 HOH HOH 387 A HOH 85 2 HOH HOH 388 A HOH 86 2 HOH HOH 389 A HOH 87 2 HOH HOH 390 A HOH 88 2 HOH HOH 391 A HOH 89 2 HOH HOH 392 A HOH 90 2 HOH HOH 393 A HOH 91 2 HOH HOH 394 A HOH 92 2 HOH HOH 395 A HOH 93 2 HOH HOH 396 A HOH 94 2 HOH HOH 397 A HOH 95 2 HOH HOH 398 A HOH 96 2 HOH HOH 399 A HOH 97 2 HOH HOH 400 A HOH 98 2 HOH HOH 401 A HOH 99 2 HOH HOH 402 A HOH 100 2 HOH HOH 403 A HOH 101 2 HOH HOH 404 A HOH 102 2 HOH HOH 405 A HOH 103 2 HOH HOH 406 A HOH 104 2 HOH HOH 407 A HOH 105 2 HOH HOH 408 A HOH 106 2 HOH HOH 409 A HOH 107 2 HOH HOH 410 A HOH 108 2 HOH HOH 411 A HOH 109 2 HOH HOH 412 A HOH 110 2 HOH HOH 413 A HOH 111 2 HOH HOH 414 A HOH 112 2 HOH HOH 415 A HOH 113 2 HOH HOH 416 A HOH 114 2 HOH HOH 417 A HOH 115 2 HOH HOH 418 A HOH 116 2 HOH HOH 419 A HOH 117 2 HOH HOH 420 A HOH 118 2 HOH HOH 421 A HOH 119 2 HOH HOH 422 A HOH 120 2 HOH HOH 423 A HOH 121 2 HOH HOH 424 A HOH 122 2 HOH HOH 425 A HOH 123 2 HOH HOH 426 A HOH 124 2 HOH HOH 427 A HOH 125 2 HOH HOH 428 A HOH 126 2 HOH HOH 429 A HOH 127 2 HOH HOH 430 A HOH 128 2 HOH HOH 431 A HOH 129 2 HOH HOH 432 A HOH 130 2 HOH HOH 433 A HOH 131 2 HOH HOH 434 A HOH 132 2 HOH HOH 435 A HOH 133 2 HOH HOH 436 A HOH 134 2 HOH HOH 437 A HOH 135 2 HOH HOH 438 A HOH 136 2 HOH HOH 439 A HOH 137 2 HOH HOH 440 A HOH 138 2 HOH HOH 441 A HOH 139 2 HOH HOH 442 A HOH 140 2 HOH HOH 443 A HOH 141 2 HOH HOH 444 A HOH 142 2 HOH HOH 445 A HOH 143 2 HOH HOH 446 A HOH 144 2 HOH HOH 447 A HOH 145 2 HOH HOH 448 A ASP 2 n 1 ASP 2 A PRO 3 n 2 PRO 3 A SER 4 n 3 SER 4 A VAL 5 n 4 VAL 5 A THR 6 n 5 THR 6 A HIS 7 n 6 HIS 7 A VAL 8 n 7 VAL 8 A LEU 9 n 8 LEU 9 A HIS 10 n 9 HIS 10 A GLN 11 n 10 GLN 11 A LEU 12 n 11 LEU 12 A CYS 13 n 12 CYS 13 A ASP 14 n 13 ASP 14 A ILE 15 n 14 ILE 15 A LEU 16 n 15 LEU 16 A ALA 17 n 16 ALA 17 A ASN 18 n 17 ASN 18 A ASN 19 n 18 ASN 19 A TYR 20 n 19 TYR 20 A ALA 21 n 20 ALA 21 A PHE 22 n 21 PHE 22 A SER 23 n 22 SER 23 A GLU 24 n 23 GLU 24 A ARG 25 n 24 ARG 25 A ILE 26 n 25 ILE 26 A PRO 27 n 26 PRO 27 A THR 28 n 27 THR 28 A LEU 29 n 28 LEU 29 A LEU 30 n 29 LEU 30 A GLN 31 n 30 GLN 31 A HIS 32 n 31 HIS 32 A LEU 33 n 32 LEU 33 A PRO 34 n 33 PRO 34 A ASN 35 n 34 ASN 35 A LEU 36 n 35 LEU 36 A ASP 37 n 36 ASP 37 A TYR 38 n 37 TYR 38 A SER 39 n 38 SER 39 A THR 40 n 39 THR 40 A VAL 41 n 40 VAL 41 A ILE 42 n 41 ILE 42 A SER 43 n 42 SER 43 A GLU 44 n 43 GLU 44 A GLU 45 n 44 GLU 45 A ASP 46 n 45 ASP 46 A ILE 47 n 46 ILE 47 A ALA 48 n 47 ALA 48 A ALA 49 n 48 ALA 49 A LYS 50 n 49 LYS 50 A LEU 51 n 50 LEU 51 A ASN 52 n 51 ASN 52 A TYR 53 n 52 TYR 53 A GLU 54 n 53 GLU 54 A LEU 55 n 54 LEU 55 A GLN 56 n 55 GLN 56 A SER 57 n 56 SER 57 A LEU 58 n 57 LEU 58 A THR 59 n 58 THR 59 A GLU 60 n 59 GLU 60 A ASP 61 n 60 ASP 61 A PRO 62 n 61 PRO 62 A ARG 63 n 62 ARG 63 A LEU 64 n 63 LEU 64 A VAL 65 n 64 VAL 65 A LEU 66 n 65 LEU 66 A LYS 67 n 66 LYS 67 A SER 68 n 67 SER 68 A LYS 69 n 68 LYS 69 A THR 70 n 69 THR 70 A ASP 71 n 70 ASP 71 A THR 72 n 71 THR 72 A LEU 73 n 72 LEU 73 A VAL 74 n 73 VAL 74 A MSE 75 n 74 MSE 75 A PRO 76 n 75 PRO 76 A GLY 77 n 76 GLY 77 A ASP 78 n 77 ASP 78 A SER 79 n 78 SER 79 A ILE 80 n 79 ILE 80 A GLN 81 n 80 GLN 81 A ALA 82 n 81 ALA 82 A GLU 83 n 82 GLU 83 A ASN 84 n 83 ASN 84 A ILE 85 n 84 ILE 85 A PRO 86 n 85 PRO 86 A GLU 87 n 86 GLU 87 A ASP 88 n 87 ASP 88 A GLU 89 n 88 GLU 89 A ALA 90 n 89 ALA 90 A MSE 91 n 90 MSE 91 A LEU 92 n 91 LEU 92 A GLN 93 n 92 GLN 93 A ALA 94 n 93 ALA 94 A LEU 95 n 94 LEU 95 A VAL 96 n 95 VAL 96 A ASN 97 n 96 ASN 97 A THR 98 n 97 THR 98 A VAL 99 n 98 VAL 99 A PHE 100 n 99 PHE 100 A LYS 101 n 100 LYS 101 A VAL 102 n 101 VAL 102 A SER 103 n 102 SER 103 A ILE 104 n 103 ILE 104 A LEU 105 n 104 LEU 105 A PRO 106 n 105 PRO 106 A GLY 107 n 106 GLY 107 A ASN 108 n 107 ASN 108 A ILE 109 n 108 ILE 109 A GLY 110 n 109 GLY 110 A TYR 111 n 110 TYR 111 A LEU 112 n 111 LEU 112 A ARG 113 n 112 ARG 113 A PHE 114 n 113 PHE 114 A ASP 115 n 114 ASP 115 A GLN 116 n 115 GLN 116 A PHE 117 n 116 PHE 117 A ALA 118 n 117 ALA 118 A ASP 119 n 118 ASP 119 A VAL 120 n 119 VAL 120 A SER 121 n 120 SER 121 A VAL 122 n 121 VAL 122 A ILE 123 n 122 ILE 123 A ALA 124 n 123 ALA 124 A LYS 125 n 124 LYS 125 A LEU 126 n 125 LEU 126 A ALA 127 n 126 ALA 127 A PRO 128 n 127 PRO 128 A PHE 129 n 128 PHE 129 A ILE 130 n 129 ILE 130 A VAL 131 n 130 VAL 131 A ASN 132 n 131 ASN 132 A THR 133 n 132 THR 133 A VAL 134 n 133 VAL 134 A TRP 135 n 134 TRP 135 A GLU 136 n 135 GLU 136 A PRO 137 n 136 PRO 137 A ILE 138 n 137 ILE 138 A THR 139 n 138 THR 139 A ILE 140 n 139 ILE 140 A THR 141 n 140 THR 141 A GLU 142 n 141 GLU 142 A ASN 143 n 142 ASN 143 A LEU 144 n 143 LEU 144 A ILE 145 n 144 ILE 145 A ILE 146 n 145 ILE 146 A ASP 147 n 146 ASP 147 A LEU 148 n 147 LEU 148 A ARG 149 n 148 ARG 149 A TYR 150 n 149 TYR 150 A ASN 151 n 150 ASN 151 A VAL 152 n 151 VAL 152 A GLY 153 n 152 GLY 153 A GLY 154 n 153 GLY 154 A SER 155 n 154 SER 155 A SER 156 n 155 SER 156 A THR 157 n 156 THR 157 A ALA 158 n 157 ALA 158 A VAL 159 n 158 VAL 159 A PRO 160 n 159 PRO 160 A LEU 161 n 160 LEU 161 A LEU 162 n 161 LEU 162 A LEU 163 n 162 LEU 163 A SER 164 n 163 SER 164 A TYR 165 n 164 TYR 165 A PHE 166 n 165 PHE 166 A LEU 167 n 166 LEU 167 A ASP 168 n 167 ASP 168 A PRO 169 n 168 PRO 169 A GLU 170 n 169 GLU 170 A ALA 171 n 170 THR 171 A ALA 172 n 171 LYS 172 A ILE 173 n 172 ILE 173 A HIS 174 n 173 HIS 174 A LEU 175 n 174 LEU 175 A PHE 176 n 175 PHE 176 A THR 177 n 176 THR 177 A LEU 178 n 177 LEU 178 A ALA 179 n 178 HIS 179 A ASN 180 n 179 ASN 180 A ARG 181 n 180 ARG 181 A GLN 182 n 181 GLN 182 A GLN 183 n 182 GLN 183 A ASN 184 n 183 ASN 184 A SER 185 n 184 SER 185 A THR 186 n 185 THR 186 A ASP 187 n 186 ASP 187 A GLU 188 n 187 GLU 188 A VAL 189 n 188 VAL 189 A TYR 190 n 189 TYR 190 A SER 191 n 190 SER 191 A HIS 192 n 191 HIS 192 A PRO 193 n 192 PRO 193 A LYS 194 n 193 LYS 194 A VAL 195 n 194 VAL 195 A LEU 196 n 195 LEU 196 A GLY 197 n 196 GLY 197 A LYS 198 n 197 LYS 198 A PRO 199 n 198 PRO 199 A TYR 200 n 199 TYR 200 A GLY 201 n 200 GLY 201 A SER 202 n 201 SER 202 A LYS 203 n 202 LYS 203 A LYS 204 n 203 LYS 204 A GLY 205 n 204 GLY 205 A VAL 206 n 205 VAL 206 A TYR 207 n 206 TYR 207 A VAL 208 n 207 VAL 208 A LEU 209 n 208 LEU 209 A THR 210 n 209 THR 210 A SER 211 n 210 SER 211 A HIS 212 n 211 HIS 212 A GLN 213 n 212 GLN 213 A THR 214 n 213 THR 214 A ALA 215 n 214 ALA 215 A THR 216 n 215 THR 216 A ALA 217 n 216 ALA 217 A ALA 218 n 217 ALA 218 A GLU 219 n 218 GLU 219 A GLU 220 n 219 GLU 220 A PHE 221 n 220 PHE 221 A ALA 222 n 221 ALA 222 A TYR 223 n 222 TYR 223 A LEU 224 n 223 LEU 224 A MSE 225 n 224 MSE 225 A GLN 226 n 225 GLN 226 A SER 227 n 226 SER 227 A LEU 228 n 227 LEU 228 A SER 229 n 228 SER 229 A ARG 230 n 229 ARG 230 A ALA 231 n 230 ALA 231 A THR 232 n 231 THR 232 A ILE 233 n 232 ILE 233 A ILE 234 n 233 ILE 234 A GLY 235 n 234 GLY 235 A GLU 236 n 235 GLU 236 A ILE 237 n 236 ILE 237 A THR 238 n 237 THR 238 A SER 239 n 238 SER 239 A GLY 240 n 239 GLY 240 A ASN 241 n 240 ASN 241 A LEU 242 n 241 LEU 242 A MSE 243 n 242 MSE 243 A HIS 244 n 243 HIS 244 A SER 245 n 244 SER 245 A LYS 246 n 245 LYS 246 A VAL 247 n 246 VAL 247 A PHE 248 n 247 PHE 248 A PRO 249 n 248 PRO 249 A PHE 250 n 249 PHE 250 A GLY 251 n 250 GLY 251 A ASP 252 n 251 ASP 252 A THR 253 n 252 THR 253 A GLN 254 n 253 GLN 254 A LEU 255 n 254 LEU 255 A SER 256 n 255 SER 256 A VAL 257 n 256 VAL 257 A THR 258 n 257 THR 258 A VAL 259 n 258 VAL 259 A PRO 260 n 259 PRO 260 A ILE 261 n 260 ILE 261 A ILE 262 n 261 ILE 262 A ASN 263 n 262 ASN 263 A PHE 264 n 263 PHE 264 A ILE 265 n 264 ILE 265 A ASP 266 n 265 ASP 266 A SER 267 n 266 SER 267 A ASN 268 n 267 ASN 268 A GLY 269 n 268 GLY 269 A ASP 270 n 269 ASP 270 A TYR 271 n 270 TYR 271 A TRP 272 n 271 TRP 272 A LEU 273 n 272 LEU 273 A GLY 274 n 273 GLY 274 A GLY 275 n 274 GLY 275 A GLY 276 n 275 GLY 276 A VAL 277 n 276 VAL 277 A VAL 278 n 277 VAL 278 A PRO 279 n 278 PRO 279 A ASP 280 n 279 ASP 280 A ALA 281 n 280 ALA 281 A ILE 282 n 281 ILE 282 A VAL 283 n 282 VAL 283 A LEU 284 n 283 LEU 284 A ALA 285 n 284 ALA 285 A ASP 286 n 285 ASP 286 A GLU 287 n 286 GLU 287 A ALA 288 n 287 ALA 288 A LEU 289 n 288 LEU 289 A ASP 290 n 289 ASP 290 A LYS 291 n 290 LYS 291 A ALA 292 n 291 ALA 292 A LYS 293 n 292 LYS 293 A GLU 294 n 293 GLU 294 A ILE 295 n 294 ILE 295 A ILE 296 n 295 ILE 296 A ALA 297 n 296 ALA 297 A PHE 298 n 297 PHE 298 A HIS 299 n 298 HIS 299 A PRO 300 n 299 PRO 300 A PRO 301 n 300 PRO 301 A LEU 302 n 301 LEU 302 A ALA 303 n 302 ALA 303 A author_defined_assembly 1 monomeric A MSE 75 SELENOMETHIONINE A MSE 74 MET A MSE 91 SELENOMETHIONINE A MSE 90 MET A MSE 225 SELENOMETHIONINE A MSE 224 MET A MSE 243 SELENOMETHIONINE A MSE 242 MET 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 LYS 67 A O LYS 66 A N SER 256 A N SER 255 A N VAL 259 A N VAL 258 A O LYS 246 A O LYS 245 A N LEU 105 A N LEU 104 A O ILE 109 A O ILE 108 A N GLY 110 A N GLY 109 A O ASN 143 A O ASN 142 A N LEU 144 A N LEU 143 A O GLY 205 A O GLY 204 A N VAL 208 A N VAL 207 A O THR 232 A O THR 231 A N GLY 235 A N GLY 234 A O ALA 281 A O ALA 280 A O VAL 189 A O VAL 188 A N LEU 175 A N LEU 174 A O HIS 179 A O HIS 178 A N ASN 263 A N ASN 262 1 A OG1 THR 171 A OG1 THR 170 1 Y 1 A CG2 THR 171 A CG2 THR 170 1 Y 1 A CG LYS 172 A CG LYS 171 1 Y 1 A CD LYS 172 A CD LYS 171 1 Y 1 A CE LYS 172 A CE LYS 171 1 Y 1 A NZ LYS 172 A NZ LYS 171 1 Y 1 A CG HIS 179 A CG HIS 178 1 Y 1 A ND1 HIS 179 A ND1 HIS 178 1 Y 1 A CD2 HIS 179 A CD2 HIS 178 1 Y 1 A CE1 HIS 179 A CE1 HIS 178 1 Y 1 A NE2 HIS 179 A NE2 HIS 178 1 Y 1 A A OE2 O GLU HOH 287 429 2.05 1 A A SG O CYS HOH 13 386 2.12 1 A A OE1 O GLU HOH 220 407 2.14 1 A A O O HOH HOH 389 406 2.18 1 6.53 0.90 118.30 124.83 A A A CB CG OD2 ASP ASP ASP 280 280 280 N 1 A A C O ILE ILE 109 109 -0.149 0.019 1.229 1.080 N 1 A A CE1 CZ TYR TYR 190 190 -0.083 0.013 1.381 1.298 N 1 A A CZ CE2 TYR TYR 190 190 -0.090 0.013 1.381 1.291 N 1 A A CD OE1 GLU GLU 219 219 0.072 0.011 1.252 1.324 N 1 A A CG SE MSE MSE 225 225 -0.337 0.034 1.950 1.613 N 1 A A SE CE MSE MSE 225 225 -0.605 0.059 1.950 1.345 N 1 A A CD OE2 GLU GLU 294 294 0.079 0.011 1.252 1.331 N 1 A A O O HOH HOH 342 426 2.12 1_555 2_574 1 A TYR 38 -106.42 43.29 1 A ILE 42 -142.59 59.44 1 A SER 43 -179.23 137.54 1 A ASP 71 -92.40 32.55 1 A LEU 73 50.11 -169.60 1 A VAL 74 -129.44 -75.42 1 A MSE 75 -177.74 139.16 1 A THR 171 -153.16 -37.19 1 A LYS 172 55.51 82.90 1 A GLN 182 -49.98 -17.75 1 A GLN 183 -145.15 -151.68 1 A SER 185 -45.55 -79.74 1 A THR 216 30.96 -115.53 1 A MSE 243 -96.02 52.76 1 A LEU 302 60.08 72.83 27.3 0.2200000 0.2050000 0.2069000 0.2069000 1.80 19.25 1353 26579 25564 5.0 99.99 RANDOM 1 THROUGHOUT 0 0 MAD Engh & Huber 1.80 19.25 145 2485 0 0 2340 0.032 1.777 1.946 2.899 2.899 4.244 1.777 5.930 0.3450000 0.2990000 1.84 103 1832 34.56 1.8 19.25 1J7X 26579 26579 2 2 0.0650000 1,2 8.4 4.1 99.9 0.4950000 1.8 1.846 2 99.8 phasing SOLVE V1.17 refinement REFMAC data reduction DENZO data scaling SCALEPACK INTERPHOTORECEPTOR RETINOID-BINDING PROTEIN CRYSTAL STRUCTURE OF A FUNCTIONAL UNIT OF INTERPHOTORECEPTOR RETINOID-BINDING PROTEIN (IRBP) 1 N N 2 N N A ASP 2 A ASP 1 HELX_P A TYR 20 A TYR 19 1 1 19 A PHE 22 A PHE 21 HELX_P A GLU 24 A GLU 23 5 2 3 A ARG 25 A ARG 24 HELX_P A LEU 33 A LEU 32 1 3 9 A PRO 34 A PRO 33 HELX_P A LEU 36 A LEU 35 5 4 3 A SER 43 A SER 42 HELX_P A GLU 60 A GLU 59 1 5 18 A THR 70 A THR 69 HELX_P A THR 72 A THR 71 5 6 3 A GLN 81 A GLN 80 HELX_P A ILE 85 A ILE 84 5 7 5 A ASP 88 A ASP 87 HELX_P A PHE 100 A PHE 99 1 8 13 A ASP 119 A ASP 118 HELX_P A ALA 127 A ALA 126 1 9 9 A LEU 126 A LEU 125 HELX_P A VAL 134 A VAL 133 1 10 9 A VAL 134 A VAL 133 HELX_P A THR 139 A THR 138 1 11 6 A ALA 158 A ALA 157 HELX_P A TYR 165 A TYR 164 1 12 8 A THR 216 A THR 215 HELX_P A LEU 228 A LEU 227 1 13 13 A LEU 284 A LEU 283 HELX_P A ASP 286 A ASP 285 5 14 3 A GLU 287 A GLU 286 HELX_P A PHE 298 A PHE 297 1 15 12 covale 1.338 A VAL 74 A C VAL 73 1_555 A MSE 75 A N MSE 74 1_555 covale 1.333 A MSE 75 A C MSE 74 1_555 A PRO 76 A N PRO 75 1_555 covale 1.328 A ALA 90 A C ALA 89 1_555 A MSE 91 A N MSE 90 1_555 covale 1.328 A MSE 91 A C MSE 90 1_555 A LEU 92 A N LEU 91 1_555 covale 1.332 A LEU 224 A C LEU 223 1_555 A MSE 225 A N MSE 224 1_555 covale 1.335 A MSE 225 A C MSE 224 1_555 A GLN 226 A N GLN 225 1_555 covale 1.325 A LEU 242 A C LEU 241 1_555 A MSE 243 A N MSE 242 1_555 covale 1.342 A MSE 243 A C MSE 242 1_555 A HIS 244 A N HIS 243 1_555 TRANSPORT PROTEIN beta beta alpha spiral, TRANSPORT PROTEIN Q7SZI7_XENLA UNP 1 319 Q7SZI7 319 615 1J7X 4 300 Q7SZI7 A 1 3 299 3 6 3 anti-parallel anti-parallel anti-parallel parallel parallel parallel parallel anti-parallel anti-parallel A VAL 65 A VAL 64 A SER 68 A SER 67 A LEU 255 A LEU 254 A PRO 260 A PRO 259 A SER 245 A SER 244 A PRO 249 A PRO 248 A LYS 101 A LYS 100 A LEU 105 A LEU 104 A ILE 109 A ILE 108 A ARG 113 A ARG 112 A ASN 143 A ASN 142 A ASP 147 A ASP 146 A GLY 205 A GLY 204 A THR 210 A THR 209 A THR 232 A THR 231 A GLY 235 A GLY 234 A ALA 281 A ALA 280 A ILE 282 A ILE 281 A ASP 187 A ASP 186 A TYR 190 A TYR 189 A HIS 174 A HIS 173 A ASN 180 A ASN 179 A ILE 262 A ILE 261 A ASP 266 A ASP 265 19 P 21 21 21