HEADER MEMBRANE PROTEIN 13-FEB-25 9IBW TITLE DARK-STATE STRUCTURE OF HUMAN SHORT-WAVE-SENSITIVE OPSIN (OPN1SW) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SHORT-WAVE-SENSITIVE OPSIN 1,SOLUBLE CYTOCHROME B562; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BLUE CONE PHOTORECEPTOR PIGMENT,BLUE-SENSITIVE OPSIN,BOP, COMPND 5 CYTOCHROME B-562; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: LIGHT CHAIN BRIL FAB SRP2070; COMPND 9 CHAIN: L; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: HEAVY CHAIN BRIL FAB SRP2070; COMPND 13 CHAIN: H; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS, ESCHERICHIA COLI; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606, 562; SOURCE 5 GENE: OPN1SW, BCP, CYBC; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 10 ORGANISM_TAXID: 32630; SOURCE 11 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 13 MOL_ID: 3; SOURCE 14 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 15 ORGANISM_TAXID: 32630; SOURCE 16 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 10029 KEYWDS HUMAN DAYLIGHT VISION, GPCR, OPN1SW, BLUE CONE OPSIN, MEMBRANE KEYWDS 2 PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR S.L.SCHMIDT,P.ISAIKINA REVDAT 1 24-JUN-26 9IBW 0 JRNL AUTH S.L.SCHMIDT,S.SEN,P.ISAIKINA JRNL TITL ILLUMINATING THE MOLECULAR BASIS OF HUMAN DAYLIGHT VISION JRNL REF SCIENCE 2026 JRNL REFN ESSN 1095-9203 JRNL DOI 10.1126/SCIENCE.ADZ3624 REMARK 2 REMARK 2 RESOLUTION. 3.22 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 3.220 REMARK 3 NUMBER OF PARTICLES : 330659 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9IBW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-FEB-25. REMARK 100 THE DEPOSITION ID IS D_1292145196. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : HUMAN SHORT-WAVE-SENSITIVE REMARK 245 OPSIN FUSED TO SOLUBLE REMARK 245 CYTOCHROME B562 IN COMPLEX WITH REMARK 245 SPR2070 FAB REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 6.80 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : TFS KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : OTHER REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : OTHER REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, L, H REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 GLU A 3 REMARK 465 GLU A 4 REMARK 465 THR A 935 REMARK 465 PRO A 936 REMARK 465 PRO A 937 REMARK 465 LYS A 938 REMARK 465 LEU A 939 REMARK 465 GLU A 940 REMARK 465 ASP A 941 REMARK 465 LYS A 942 REMARK 465 SER A 943 REMARK 465 PRO A 944 REMARK 465 ASP A 945 REMARK 465 SER A 946 REMARK 465 PRO A 947 REMARK 465 LEU A 997 REMARK 465 ARG A 998 REMARK 465 SER A 999 REMARK 465 THR A 1000 REMARK 465 LEU A 1001 REMARK 465 GLN A 232 REMARK 465 GLU A 233 REMARK 465 SER A 234 REMARK 465 ALA A 235 REMARK 465 THR A 236 REMARK 465 THR A 237 REMARK 465 GLN A 238 REMARK 465 LYS A 239 REMARK 465 MET A 320 REMARK 465 THR A 321 REMARK 465 ASP A 322 REMARK 465 GLU A 323 REMARK 465 SER A 324 REMARK 465 ASP A 325 REMARK 465 THR A 326 REMARK 465 CYS A 327 REMARK 465 SER A 328 REMARK 465 SER A 329 REMARK 465 GLN A 330 REMARK 465 LYS A 331 REMARK 465 THR A 332 REMARK 465 GLU A 333 REMARK 465 VAL A 334 REMARK 465 SER A 335 REMARK 465 THR A 336 REMARK 465 VAL A 337 REMARK 465 SER A 338 REMARK 465 SER A 339 REMARK 465 THR A 340 REMARK 465 GLN A 341 REMARK 465 VAL A 342 REMARK 465 GLY A 343 REMARK 465 PRO A 344 REMARK 465 ASN A 345 REMARK 465 LEU A 346 REMARK 465 GLU A 347 REMARK 465 VAL A 348 REMARK 465 LEU A 349 REMARK 465 PHE A 350 REMARK 465 GLN A 351 REMARK 465 GLY A 352 REMARK 465 PRO A 353 REMARK 465 ASP A 354 REMARK 465 TYR A 355 REMARK 465 LYS A 356 REMARK 465 ASP A 357 REMARK 465 ASP A 358 REMARK 465 ASP A 359 REMARK 465 ASP A 360 REMARK 465 LYS A 361 REMARK 465 GLY A 362 REMARK 465 ALA A 363 REMARK 465 GLY A 364 REMARK 465 ALA A 365 REMARK 465 THR A 366 REMARK 465 GLU A 367 REMARK 465 THR A 368 REMARK 465 SER A 369 REMARK 465 GLN A 370 REMARK 465 VAL A 371 REMARK 465 ALA A 372 REMARK 465 PRO A 373 REMARK 465 ALA A 374 REMARK 465 GLU L 106 REMARK 465 LEU L 107 REMARK 465 ARG L 108 REMARK 465 ARG L 109 REMARK 465 ALA L 110 REMARK 465 ASP L 111 REMARK 465 ALA L 112 REMARK 465 ALA L 113 REMARK 465 PRO L 114 REMARK 465 THR L 115 REMARK 465 VAL L 116 REMARK 465 SER L 117 REMARK 465 ILE L 118 REMARK 465 PHE L 119 REMARK 465 PRO L 120 REMARK 465 PRO L 121 REMARK 465 SER L 122 REMARK 465 SER L 123 REMARK 465 GLU L 124 REMARK 465 GLN L 125 REMARK 465 LEU L 126 REMARK 465 THR L 127 REMARK 465 SER L 128 REMARK 465 GLY L 129 REMARK 465 GLY L 130 REMARK 465 ALA L 131 REMARK 465 SER L 132 REMARK 465 VAL L 133 REMARK 465 VAL L 134 REMARK 465 CYS L 135 REMARK 465 PHE L 136 REMARK 465 LEU L 137 REMARK 465 ASN L 138 REMARK 465 ASN L 139 REMARK 465 PHE L 140 REMARK 465 TYR L 141 REMARK 465 PRO L 142 REMARK 465 LYS L 143 REMARK 465 ASP L 144 REMARK 465 ILE L 145 REMARK 465 ASN L 146 REMARK 465 VAL L 147 REMARK 465 LYS L 148 REMARK 465 TRP L 149 REMARK 465 LYS L 150 REMARK 465 ILE L 151 REMARK 465 ASP L 152 REMARK 465 GLY L 153 REMARK 465 SER L 154 REMARK 465 GLU L 155 REMARK 465 ARG L 156 REMARK 465 GLN L 157 REMARK 465 ASN L 158 REMARK 465 GLY L 159 REMARK 465 VAL L 160 REMARK 465 LEU L 161 REMARK 465 ASN L 162 REMARK 465 SER L 163 REMARK 465 TRP L 164 REMARK 465 THR L 165 REMARK 465 ASP L 166 REMARK 465 GLN L 167 REMARK 465 ASP L 168 REMARK 465 SER L 169 REMARK 465 LYS L 170 REMARK 465 ASP L 171 REMARK 465 SER L 172 REMARK 465 THR L 173 REMARK 465 TYR L 174 REMARK 465 SER L 175 REMARK 465 MET L 176 REMARK 465 SER L 177 REMARK 465 SER L 178 REMARK 465 THR L 179 REMARK 465 LEU L 180 REMARK 465 THR L 181 REMARK 465 LEU L 182 REMARK 465 THR L 183 REMARK 465 LYS L 184 REMARK 465 ASP L 185 REMARK 465 GLU L 186 REMARK 465 TYR L 187 REMARK 465 GLU L 188 REMARK 465 ARG L 189 REMARK 465 HIS L 190 REMARK 465 ASN L 191 REMARK 465 SER L 192 REMARK 465 TYR L 193 REMARK 465 THR L 194 REMARK 465 CYS L 195 REMARK 465 GLU L 196 REMARK 465 ALA L 197 REMARK 465 THR L 198 REMARK 465 HIS L 199 REMARK 465 LYS L 200 REMARK 465 THR L 201 REMARK 465 SER L 202 REMARK 465 THR L 203 REMARK 465 SER L 204 REMARK 465 PRO L 205 REMARK 465 ILE L 206 REMARK 465 VAL L 207 REMARK 465 LYS L 208 REMARK 465 SER L 209 REMARK 465 PHE L 210 REMARK 465 ASN L 211 REMARK 465 ARG L 212 REMARK 465 ASN L 213 REMARK 465 GLU L 214 REMARK 465 CYS L 215 REMARK 465 LYS H 122 REMARK 465 THR H 123 REMARK 465 THR H 124 REMARK 465 ALA H 125 REMARK 465 PRO H 126 REMARK 465 SER H 127 REMARK 465 VAL H 128 REMARK 465 TYR H 129 REMARK 465 PRO H 130 REMARK 465 LEU H 131 REMARK 465 ALA H 132 REMARK 465 PRO H 133 REMARK 465 VAL H 134 REMARK 465 CYS H 135 REMARK 465 GLY H 136 REMARK 465 ASP H 137 REMARK 465 THR H 138 REMARK 465 SER H 139 REMARK 465 GLY H 140 REMARK 465 SER H 141 REMARK 465 SER H 142 REMARK 465 VAL H 143 REMARK 465 THR H 144 REMARK 465 LEU H 145 REMARK 465 GLY H 146 REMARK 465 CYS H 147 REMARK 465 LEU H 148 REMARK 465 VAL H 149 REMARK 465 LYS H 150 REMARK 465 GLY H 151 REMARK 465 TYR H 152 REMARK 465 PHE H 153 REMARK 465 PRO H 154 REMARK 465 GLU H 155 REMARK 465 PRO H 156 REMARK 465 VAL H 157 REMARK 465 THR H 158 REMARK 465 LEU H 159 REMARK 465 THR H 160 REMARK 465 TRP H 161 REMARK 465 ASN H 162 REMARK 465 SER H 163 REMARK 465 GLY H 164 REMARK 465 SER H 165 REMARK 465 LEU H 166 REMARK 465 SER H 167 REMARK 465 SER H 168 REMARK 465 GLY H 169 REMARK 465 VAL H 170 REMARK 465 HIS H 171 REMARK 465 THR H 172 REMARK 465 PHE H 173 REMARK 465 PRO H 174 REMARK 465 ALA H 175 REMARK 465 VAL H 176 REMARK 465 LEU H 177 REMARK 465 GLN H 178 REMARK 465 SER H 179 REMARK 465 ASP H 180 REMARK 465 LEU H 181 REMARK 465 TYR H 182 REMARK 465 THR H 183 REMARK 465 LEU H 184 REMARK 465 SER H 185 REMARK 465 SER H 186 REMARK 465 SER H 187 REMARK 465 VAL H 188 REMARK 465 THR H 189 REMARK 465 VAL H 190 REMARK 465 THR H 191 REMARK 465 SER H 192 REMARK 465 SER H 193 REMARK 465 THR H 194 REMARK 465 TRP H 195 REMARK 465 PRO H 196 REMARK 465 SER H 197 REMARK 465 GLN H 198 REMARK 465 SER H 199 REMARK 465 ILE H 200 REMARK 465 THR H 201 REMARK 465 CYS H 202 REMARK 465 ASN H 203 REMARK 465 VAL H 204 REMARK 465 ALA H 205 REMARK 465 HIS H 206 REMARK 465 PRO H 207 REMARK 465 ALA H 208 REMARK 465 SER H 209 REMARK 465 SER H 210 REMARK 465 THR H 211 REMARK 465 LYS H 212 REMARK 465 VAL H 213 REMARK 465 ASP H 214 REMARK 465 LYS H 215 REMARK 465 LYS H 216 REMARK 465 ILE H 217 REMARK 465 GLU H 218 REMARK 465 PRO H 219 REMARK 465 ARG H 220 REMARK 465 GLY H 221 REMARK 465 CYS H 222 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PHE A 9 -169.82 -78.14 REMARK 500 ALA A 26 60.63 37.33 REMARK 500 LEU A 57 -160.06 -78.18 REMARK 500 ARG A 58 -37.59 -35.63 REMARK 500 LYS A 135 63.44 35.56 REMARK 500 SER A 143 -124.74 63.30 REMARK 500 SER A 170 66.49 60.10 REMARK 500 LYS A 191 -3.77 74.11 REMARK 500 HIS A 275 53.44 -94.30 REMARK 500 LEU A 281 2.87 -68.01 REMARK 500 VAL L 14 144.87 -173.06 REMARK 500 PRO L 16 57.95 -90.69 REMARK 500 ASP L 18 -107.94 59.79 REMARK 500 SER L 31 -138.29 54.85 REMARK 500 SER L 41 -110.99 47.03 REMARK 500 HIS L 42 19.66 -140.83 REMARK 500 TYR L 51 -135.15 58.75 REMARK 500 LEU L 74 75.60 -102.81 REMARK 500 PHE H 30 -170.83 -68.46 REMARK 500 ASP H 106 -172.87 -171.73 REMARK 500 TYR H 109 61.36 64.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-52814 RELATED DB: EMDB REMARK 900 DARK-STATE STRUCTURE OF HUMAN SHORT-WAVE-SENSITIVE OPSIN (OPN1SW) DBREF 9IBW A 1 230 UNP P03999 OPSB_HUMAN 1 230 DBREF 9IBW A 892 996 UNP P0ABE7 C562_ECOLX 23 127 DBREF 9IBW A 232 345 UNP P03999 OPSB_HUMAN 232 345 DBREF 9IBW L 1 215 PDB 9IBW 9IBW 1 215 DBREF 9IBW H 1 222 PDB 9IBW 9IBW 1 222 SEQADV 9IBW ALA A 887 UNP P03999 LINKER SEQADV 9IBW ARG A 888 UNP P03999 LINKER SEQADV 9IBW ARG A 889 UNP P03999 LINKER SEQADV 9IBW GLN A 890 UNP P03999 LINKER SEQADV 9IBW LEU A 891 UNP P03999 LINKER SEQADV 9IBW TRP A 898 UNP P0ABE7 MET 29 ENGINEERED MUTATION SEQADV 9IBW ILE A 993 UNP P0ABE7 HIS 124 ENGINEERED MUTATION SEQADV 9IBW LEU A 341 UNP P0ABE7 LINKER SEQADV 9IBW ARG A 342 UNP P0ABE7 LINKER SEQADV 9IBW SER A 343 UNP P0ABE7 LINKER SEQADV 9IBW THR A 344 UNP P0ABE7 LINKER SEQADV 9IBW LEU A 345 UNP P0ABE7 LINKER SEQADV 9IBW LEU A 346 UNP P03999 EXPRESSION TAG SEQADV 9IBW GLU A 347 UNP P03999 EXPRESSION TAG SEQADV 9IBW VAL A 348 UNP P03999 EXPRESSION TAG SEQADV 9IBW LEU A 349 UNP P03999 EXPRESSION TAG SEQADV 9IBW PHE A 350 UNP P03999 EXPRESSION TAG SEQADV 9IBW GLN A 351 UNP P03999 EXPRESSION TAG SEQADV 9IBW GLY A 352 UNP P03999 EXPRESSION TAG SEQADV 9IBW PRO A 353 UNP P03999 EXPRESSION TAG SEQADV 9IBW ASP A 354 UNP P03999 EXPRESSION TAG SEQADV 9IBW TYR A 355 UNP P03999 EXPRESSION TAG SEQADV 9IBW LYS A 356 UNP P03999 EXPRESSION TAG SEQADV 9IBW ASP A 357 UNP P03999 EXPRESSION TAG SEQADV 9IBW ASP A 358 UNP P03999 EXPRESSION TAG SEQADV 9IBW ASP A 359 UNP P03999 EXPRESSION TAG SEQADV 9IBW ASP A 360 UNP P03999 EXPRESSION TAG SEQADV 9IBW LYS A 361 UNP P03999 EXPRESSION TAG SEQADV 9IBW GLY A 362 UNP P03999 EXPRESSION TAG SEQADV 9IBW ALA A 363 UNP P03999 EXPRESSION TAG SEQADV 9IBW GLY A 364 UNP P03999 EXPRESSION TAG SEQADV 9IBW ALA A 365 UNP P03999 EXPRESSION TAG SEQADV 9IBW THR A 366 UNP P03999 EXPRESSION TAG SEQADV 9IBW GLU A 367 UNP P03999 EXPRESSION TAG SEQADV 9IBW THR A 368 UNP P03999 EXPRESSION TAG SEQADV 9IBW SER A 369 UNP P03999 EXPRESSION TAG SEQADV 9IBW GLN A 370 UNP P03999 EXPRESSION TAG SEQADV 9IBW VAL A 371 UNP P03999 EXPRESSION TAG SEQADV 9IBW ALA A 372 UNP P03999 EXPRESSION TAG SEQADV 9IBW PRO A 373 UNP P03999 EXPRESSION TAG SEQADV 9IBW ALA A 374 UNP P03999 EXPRESSION TAG SEQRES 1 A 488 MET SER GLU GLU GLU PHE TYR LEU PHE LYS ASN ILE SER SEQRES 2 A 488 SER VAL GLY PRO TRP ASP GLY PRO GLN TYR HIS ILE ALA SEQRES 3 A 488 PRO VAL TRP ALA PHE TYR LEU GLN ALA ALA PHE MET GLY SEQRES 4 A 488 THR VAL PHE LEU ILE GLY PHE PRO LEU ASN ALA MET VAL SEQRES 5 A 488 LEU VAL ALA THR LEU ARG TYR LYS LYS LEU ARG GLN PRO SEQRES 6 A 488 LEU ASN TYR ILE LEU VAL ASN VAL SER PHE GLY GLY PHE SEQRES 7 A 488 LEU LEU CYS ILE PHE SER VAL PHE PRO VAL PHE VAL ALA SEQRES 8 A 488 SER CYS ASN GLY TYR PHE VAL PHE GLY ARG HIS VAL CYS SEQRES 9 A 488 ALA LEU GLU GLY PHE LEU GLY THR VAL ALA GLY LEU VAL SEQRES 10 A 488 THR GLY TRP SER LEU ALA PHE LEU ALA PHE GLU ARG TYR SEQRES 11 A 488 ILE VAL ILE CYS LYS PRO PHE GLY ASN PHE ARG PHE SER SEQRES 12 A 488 SER LYS HIS ALA LEU THR VAL VAL LEU ALA THR TRP THR SEQRES 13 A 488 ILE GLY ILE GLY VAL SER ILE PRO PRO PHE PHE GLY TRP SEQRES 14 A 488 SER ARG PHE ILE PRO GLU GLY LEU GLN CYS SER CYS GLY SEQRES 15 A 488 PRO ASP TRP TYR THR VAL GLY THR LYS TYR ARG SER GLU SEQRES 16 A 488 SER TYR THR TRP PHE LEU PHE ILE PHE CYS PHE ILE VAL SEQRES 17 A 488 PRO LEU SER LEU ILE CYS PHE SER TYR THR GLN LEU LEU SEQRES 18 A 488 ARG ALA LEU LYS ALA VAL ALA ALA GLN ALA ARG ARG GLN SEQRES 19 A 488 LEU ALA ASP LEU GLU ASP ASN TRP GLU THR LEU ASN ASP SEQRES 20 A 488 ASN LEU LYS VAL ILE GLU LYS ALA ASP ASN ALA ALA GLN SEQRES 21 A 488 VAL LYS ASP ALA LEU THR LYS MET ARG ALA ALA ALA LEU SEQRES 22 A 488 ASP ALA GLN LYS ALA THR PRO PRO LYS LEU GLU ASP LYS SEQRES 23 A 488 SER PRO ASP SER PRO GLU MET LYS ASP PHE ARG HIS GLY SEQRES 24 A 488 PHE ASP ILE LEU VAL GLY GLN ILE ASP ASP ALA LEU LYS SEQRES 25 A 488 LEU ALA ASN GLU GLY LYS VAL LYS GLU ALA GLN ALA ALA SEQRES 26 A 488 ALA GLU GLN LEU LYS THR THR ARG ASN ALA TYR ILE GLN SEQRES 27 A 488 LYS TYR LEU ARG SER THR LEU GLN GLU SER ALA THR THR SEQRES 28 A 488 GLN LYS ALA GLU ARG GLU VAL SER ARG MET VAL VAL VAL SEQRES 29 A 488 MET VAL GLY SER PHE CYS VAL CYS TYR VAL PRO TYR ALA SEQRES 30 A 488 ALA PHE ALA MET TYR MET VAL ASN ASN ARG ASN HIS GLY SEQRES 31 A 488 LEU ASP LEU ARG LEU VAL THR ILE PRO SER PHE PHE SER SEQRES 32 A 488 LYS SER ALA CYS ILE TYR ASN PRO ILE ILE TYR CYS PHE SEQRES 33 A 488 MET ASN LYS GLN PHE GLN ALA CYS ILE MET LYS MET VAL SEQRES 34 A 488 CYS GLY LYS ALA MET THR ASP GLU SER ASP THR CYS SER SEQRES 35 A 488 SER GLN LYS THR GLU VAL SER THR VAL SER SER THR GLN SEQRES 36 A 488 VAL GLY PRO ASN LEU GLU VAL LEU PHE GLN GLY PRO ASP SEQRES 37 A 488 TYR LYS ASP ASP ASP ASP LYS GLY ALA GLY ALA THR GLU SEQRES 38 A 488 THR SER GLN VAL ALA PRO ALA SEQRES 1 L 215 MET ASP ILE VAL LEU THR GLN SER PRO ALA THR LEU SER SEQRES 2 L 215 VAL THR PRO GLY ASP ARG VAL SER LEU SER CYS ARG ALA SEQRES 3 L 215 SER GLN SER VAL SER ASN TYR LEU HIS TRP TYR GLN GLN SEQRES 4 L 215 LYS SER HIS GLU SER PRO ARG LEU LEU ILE LYS TYR ALA SEQRES 5 L 215 SER GLN SER ILE SER GLY ILE PRO SER ARG PHE SER GLY SEQRES 6 L 215 SER GLY SER GLY THR ASP PHE THR LEU SER ILE ASN SER SEQRES 7 L 215 VAL GLU THR GLU ASP PHE GLY MET TYR PHE CYS GLN GLN SEQRES 8 L 215 SER ASN SER TRP PRO LEU THR PHE GLY ALA GLY THR LYS SEQRES 9 L 215 LEU GLU LEU ARG ARG ALA ASP ALA ALA PRO THR VAL SER SEQRES 10 L 215 ILE PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY SEQRES 11 L 215 ALA SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS SEQRES 12 L 215 ASP ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG SEQRES 13 L 215 GLN ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER SEQRES 14 L 215 LYS ASP SER THR TYR SER MET SER SER THR LEU THR LEU SEQRES 15 L 215 THR LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS SEQRES 16 L 215 GLU ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SEQRES 17 L 215 SER PHE ASN ARG ASN GLU CYS SEQRES 1 H 222 MET GLN ILE GLN LEU GLN GLN SER GLY PRO GLU LEU VAL SEQRES 2 H 222 LYS PRO GLY ALA SER VAL LYS ILE SER CYS LYS ALA SER SEQRES 3 H 222 GLY TYR THR PHE THR ASP PHE TYR ILE ASN TRP MET LYS SEQRES 4 H 222 GLN ARG PRO GLY GLN GLY LEU GLU TRP ILE GLY TRP ILE SEQRES 5 H 222 PHE PRO GLY SER GLY ASN THR HIS TYR ASN GLU LYS PHE SEQRES 6 H 222 LYS GLY LYS ALA THR LEU ILE VAL ASP THR SER SER SER SEQRES 7 H 222 THR ALA PHE MET GLN LEU ASN SER LEU THR SER GLU ASP SEQRES 8 H 222 SER ALA VAL TYR PHE CYS THR ARG PRO VAL SER TYR TYR SEQRES 9 H 222 TYR ASP PHE ASP TYR TRP GLY GLN GLY THR THR LEU THR SEQRES 10 H 222 VAL SER SER ALA LYS THR THR ALA PRO SER VAL TYR PRO SEQRES 11 H 222 LEU ALA PRO VAL CYS GLY ASP THR SER GLY SER SER VAL SEQRES 12 H 222 THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO SEQRES 13 H 222 VAL THR LEU THR TRP ASN SER GLY SER LEU SER SER GLY SEQRES 14 H 222 VAL HIS THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR SEQRES 15 H 222 THR LEU SER SER SER VAL THR VAL THR SER SER THR TRP SEQRES 16 H 222 PRO SER GLN SER ILE THR CYS ASN VAL ALA HIS PRO ALA SEQRES 17 H 222 SER SER THR LYS VAL ASP LYS LYS ILE GLU PRO ARG GLY SEQRES 18 H 222 CYS HET RET A1101 20 HETNAM RET RETINAL FORMUL 4 RET C20 H28 O HELIX 1 AA1 TRP A 29 LEU A 57 1 29 HELIX 2 AA2 ARG A 58 LYS A 61 5 4 HELIX 3 AA3 GLN A 64 GLY A 95 1 32 HELIX 4 AA4 GLY A 100 LYS A 135 1 36 HELIX 5 AA5 SER A 143 GLY A 168 1 26 HELIX 6 AA6 ARG A 193 ILE A 207 1 15 HELIX 7 AA7 ILE A 207 GLN A 230 1 24 HELIX 8 AA8 ARG A 888 ALA A 911 1 24 HELIX 9 AA9 ASN A 913 ALA A 934 1 22 HELIX 10 AB1 MET A 949 GLU A 972 1 24 HELIX 11 AB2 LYS A 974 LYS A 995 1 22 HELIX 12 AB3 GLU A 241 ASN A 272 1 32 HELIX 13 AB4 VAL A 282 LYS A 290 1 9 HELIX 14 AB5 SER A 291 ASN A 304 1 14 HELIX 15 AB6 ASN A 304 ALA A 319 1 16 HELIX 16 AB7 THR H 88 SER H 92 5 5 SHEET 1 AA1 2 SER L 21 CYS L 24 0 SHEET 2 AA1 2 PHE L 72 SER L 75 -1 O PHE L 72 N CYS L 24 SHEET 1 AA2 4 GLN L 54 SER L 55 0 SHEET 2 AA2 4 ARG L 46 LYS L 50 -1 N LYS L 50 O GLN L 54 SHEET 3 AA2 4 HIS L 35 GLN L 39 -1 N TRP L 36 O ILE L 49 SHEET 4 AA2 4 MET L 86 GLN L 90 -1 O PHE L 88 N TYR L 37 SHEET 1 AA3 4 GLN H 4 GLN H 7 0 SHEET 2 AA3 4 VAL H 19 SER H 26 -1 O LYS H 24 N GLN H 6 SHEET 3 AA3 4 THR H 79 LEU H 84 -1 O MET H 82 N ILE H 21 SHEET 4 AA3 4 ALA H 69 ASP H 74 -1 N THR H 70 O GLN H 83 SHEET 1 AA4 5 ASN H 58 TYR H 61 0 SHEET 2 AA4 5 GLU H 47 PHE H 53 -1 N TRP H 51 O HIS H 60 SHEET 3 AA4 5 ILE H 35 GLN H 40 -1 N TRP H 37 O ILE H 49 SHEET 4 AA4 5 ALA H 93 THR H 98 -1 O VAL H 94 N GLN H 40 SHEET 5 AA4 5 THR H 114 LEU H 116 -1 O THR H 114 N TYR H 95 SSBOND 1 CYS A 104 CYS A 181 1555 1555 2.03 SSBOND 2 CYS L 24 CYS L 89 1555 1555 2.04 SSBOND 3 CYS H 23 CYS H 97 1555 1555 2.03 LINK NZ LYS A 290 C15 RET A1101 1555 1555 1.27 CISPEP 1 TRP L 95 PRO L 96 0 -7.46 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 CONECT 806 1401 CONECT 1401 806 CONECT 2975 4981 CONECT 3373 3886 CONECT 3886 3373 CONECT 4177 4768 CONECT 4768 4177 CONECT 4967 4968 4972 4982 4983 CONECT 4968 4967 4969 CONECT 4969 4968 4970 CONECT 4970 4969 4971 CONECT 4971 4970 4972 4984 CONECT 4972 4967 4971 4973 CONECT 4973 4972 4974 CONECT 4974 4973 4975 CONECT 4975 4974 4976 4985 CONECT 4976 4975 4977 CONECT 4977 4976 4978 CONECT 4978 4977 4979 CONECT 4979 4978 4980 4986 CONECT 4980 4979 4981 CONECT 4981 2975 4980 CONECT 4982 4967 CONECT 4983 4967 CONECT 4984 4971 CONECT 4985 4975 CONECT 4986 4979 MASTER 443 0 1 16 15 0 0 6 4983 3 27 73 END