HEADER SIGNALING PROTEIN 14-MAY-19 6OY9 TITLE STRUCTURE OF THE RHODOPSIN-TRANSDUCIN COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: GT-ALPHA/GI1-ALPHA CHIMERA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT COMPND 7 BETA-1; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: TRANSDUCIN BETA CHAIN 1; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(T) SUBUNIT GAMMA-T1; COMPND 12 CHAIN: G; COMPND 13 SYNONYM: TRANSDUCIN GAMMA CHAIN; COMPND 14 MOL_ID: 4; COMPND 15 MOLECULE: RHODOPSIN; COMPND 16 CHAIN: R SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: BOVINE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 9 ORGANISM_COMMON: BOVINE; SOURCE 10 ORGANISM_TAXID: 9913; SOURCE 11 MOL_ID: 3; SOURCE 12 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 13 ORGANISM_COMMON: BOVINE; SOURCE 14 ORGANISM_TAXID: 9913; SOURCE 15 MOL_ID: 4; SOURCE 16 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 17 ORGANISM_COMMON: BOVINE; SOURCE 18 ORGANISM_TAXID: 9913 KEYWDS GPCR, G PROTEIN, COMPLEX, SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR Y.GAO,H.HU,S.RAMACHANDRAN,J.W.ERICKSON,R.A.CERIONE,G.SKINIOTIS REVDAT 4 04-DEC-19 6OY9 1 REMARK REVDAT 3 27-NOV-19 6OY9 1 REMARK REVDAT 2 04-SEP-19 6OY9 1 JRNL REVDAT 1 24-JUL-19 6OY9 0 JRNL AUTH Y.GAO,H.HU,S.RAMACHANDRAN,J.W.ERICKSON,R.A.CERIONE, JRNL AUTH 2 G.SKINIOTIS JRNL TITL STRUCTURES OF THE RHODOPSIN-TRANSDUCIN COMPLEX: INSIGHTS JRNL TITL 2 INTO G-PROTEIN ACTIVATION. JRNL REF MOL.CELL V. 75 781 2019 JRNL REFN ISSN 1097-2765 JRNL PMID 31300275 JRNL DOI 10.1016/J.MOLCEL.2019.06.007 REMARK 2 REMARK 2 RESOLUTION. 3.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : RELION, SERIALEM, GCTF, RELION, CISTEM 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 : BACKBONE TRACE 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) : 3.900 REMARK 3 NUMBER OF PARTICLES : 250451 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 6OY9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-MAY-19. REMARK 100 THE DEPOSITION ID IS D_1000238492. 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 : RHODOPSIN-TRANSDUCIN COMPLEX; REMARK 245 TRANSDUCIN; RHODOPSIN 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 : 7.50 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 12616 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 50.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, G, R 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 -8 REMARK 465 ALA A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 ALA A 0 REMARK 465 MET A 1 REMARK 465 GLY A 2 REMARK 465 ALA A 3 REMARK 465 GLY A 4 REMARK 465 ALA A 5 REMARK 465 GLY A 56 REMARK 465 TYR A 57 REMARK 465 SER A 58 REMARK 465 LEU A 59 REMARK 465 GLU A 60 REMARK 465 GLU A 61 REMARK 465 CYS A 62 REMARK 465 LEU A 63 REMARK 465 GLU A 64 REMARK 465 PHE A 65 REMARK 465 ILE A 66 REMARK 465 ALA A 67 REMARK 465 ILE A 68 REMARK 465 ILE A 69 REMARK 465 TYR A 70 REMARK 465 GLY A 71 REMARK 465 ASN A 72 REMARK 465 THR A 73 REMARK 465 LEU A 74 REMARK 465 GLN A 75 REMARK 465 SER A 76 REMARK 465 ILE A 77 REMARK 465 LEU A 78 REMARK 465 ALA A 79 REMARK 465 ILE A 80 REMARK 465 VAL A 81 REMARK 465 ARG A 82 REMARK 465 ALA A 83 REMARK 465 MET A 84 REMARK 465 THR A 85 REMARK 465 THR A 86 REMARK 465 LEU A 87 REMARK 465 ASN A 88 REMARK 465 ILE A 89 REMARK 465 GLN A 90 REMARK 465 TYR A 91 REMARK 465 GLY A 92 REMARK 465 ASP A 93 REMARK 465 SER A 94 REMARK 465 ALA A 95 REMARK 465 ARG A 96 REMARK 465 GLN A 97 REMARK 465 ASP A 98 REMARK 465 ASP A 99 REMARK 465 ALA A 100 REMARK 465 ARG A 101 REMARK 465 LYS A 102 REMARK 465 LEU A 103 REMARK 465 MET A 104 REMARK 465 HIS A 105 REMARK 465 MET A 106 REMARK 465 ALA A 107 REMARK 465 ASP A 108 REMARK 465 THR A 109 REMARK 465 ILE A 110 REMARK 465 GLU A 111 REMARK 465 GLU A 112 REMARK 465 GLY A 113 REMARK 465 THR A 114 REMARK 465 MET A 115 REMARK 465 PRO A 116 REMARK 465 LYS A 117 REMARK 465 GLU A 118 REMARK 465 MET A 119 REMARK 465 SER A 120 REMARK 465 ASP A 121 REMARK 465 ILE A 122 REMARK 465 ILE A 123 REMARK 465 GLN A 124 REMARK 465 ARG A 125 REMARK 465 LEU A 126 REMARK 465 TRP A 127 REMARK 465 LYS A 128 REMARK 465 ASP A 129 REMARK 465 SER A 130 REMARK 465 GLY A 131 REMARK 465 ILE A 132 REMARK 465 GLN A 133 REMARK 465 ALA A 134 REMARK 465 CYS A 135 REMARK 465 PHE A 136 REMARK 465 ASP A 137 REMARK 465 ARG A 138 REMARK 465 ALA A 139 REMARK 465 SER A 140 REMARK 465 GLU A 141 REMARK 465 TYR A 142 REMARK 465 GLN A 143 REMARK 465 LEU A 144 REMARK 465 ASN A 145 REMARK 465 ASP A 146 REMARK 465 SER A 147 REMARK 465 ALA A 148 REMARK 465 GLY A 149 REMARK 465 TYR A 150 REMARK 465 TYR A 151 REMARK 465 LEU A 152 REMARK 465 SER A 153 REMARK 465 ASP A 154 REMARK 465 LEU A 155 REMARK 465 GLU A 156 REMARK 465 ARG A 157 REMARK 465 LEU A 158 REMARK 465 VAL A 159 REMARK 465 THR A 160 REMARK 465 PRO A 161 REMARK 465 GLY A 162 REMARK 465 TYR A 163 REMARK 465 VAL A 164 REMARK 465 PRO A 165 REMARK 465 THR A 166 REMARK 465 GLU A 167 REMARK 465 GLN A 168 REMARK 465 ASP A 169 REMARK 465 VAL A 170 REMARK 465 LEU A 171 REMARK 465 ARG A 172 REMARK 465 SER A 173 REMARK 465 ARG A 174 REMARK 465 VAL A 175 REMARK 465 LYS A 176 REMARK 465 THR A 177 REMARK 465 MET B 1 REMARK 465 MET G -6 REMARK 465 PRO G -5 REMARK 465 VAL G -4 REMARK 465 ILE G -3 REMARK 465 ASN G -2 REMARK 465 ILE G -1 REMARK 465 GLU G 0 REMARK 465 ASP G 1 REMARK 465 PRO G 2 REMARK 465 VAL G 3 REMARK 465 ILE G 4 REMARK 465 ASN G 5 REMARK 465 ILE G 6 REMARK 465 GLU G 7 REMARK 465 LYS G 68 REMARK 465 GLY G 69 REMARK 465 GLY G 70 REMARK 465 CYS G 71 REMARK 465 VAL G 72 REMARK 465 ILE G 73 REMARK 465 SER G 74 REMARK 465 PRO R 327 REMARK 465 LEU R 328 REMARK 465 GLY R 329 REMARK 465 ASP R 330 REMARK 465 ASP R 331 REMARK 465 GLU R 332 REMARK 465 ALA R 333 REMARK 465 SER R 334 REMARK 465 THR R 335 REMARK 465 THR R 336 REMARK 465 VAL R 337 REMARK 465 SER R 338 REMARK 465 LYS R 339 REMARK 465 THR R 340 REMARK 465 GLU R 341 REMARK 465 THR R 342 REMARK 465 SER R 343 REMARK 465 GLN R 344 REMARK 465 VAL R 345 REMARK 465 ALA R 346 REMARK 465 PRO R 347 REMARK 465 ALA R 348 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 MET R 207 CG SD CE REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NZ LYS R 296 C14 RET R 401 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU G 32 CA - CB - CG ANGL. DEV. = 18.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 28 52.95 -95.19 REMARK 500 LEU A 35 -168.59 -160.15 REMARK 500 SER A 40 63.10 -101.03 REMARK 500 SER A 202 -163.37 -160.65 REMARK 500 VAL A 231 -58.85 -125.05 REMARK 500 SER A 277 66.27 36.02 REMARK 500 HIS A 318 -167.52 -162.57 REMARK 500 ILE A 339 -51.91 -123.75 REMARK 500 ALA B 28 -167.13 -79.60 REMARK 500 LEU B 55 -32.84 -130.09 REMARK 500 LYS B 127 -41.80 -137.02 REMARK 500 SER B 147 -37.85 -131.16 REMARK 500 THR B 165 -168.63 -122.03 REMARK 500 PHE B 180 46.27 -141.94 REMARK 500 MET B 188 -37.86 -133.13 REMARK 500 ASP B 205 31.54 -93.83 REMARK 500 ASN B 239 -31.38 -130.95 REMARK 500 ASP B 291 47.65 -85.96 REMARK 500 CYS B 294 68.91 -102.87 REMARK 500 SER B 331 -167.77 -78.96 REMARK 500 SER B 334 -1.54 76.43 REMARK 500 MET G 31 -158.33 -160.84 REMARK 500 PRO G 58 42.41 -89.33 REMARK 500 PRO G 63 44.82 -82.75 REMARK 500 ASN R 15 40.14 -102.05 REMARK 500 GLU R 25 -152.09 -94.33 REMARK 500 ALA R 26 143.03 -36.39 REMARK 500 LYS R 141 75.02 52.78 REMARK 500 SER R 176 -158.16 -151.17 REMARK 500 ASP R 190 37.54 -93.86 REMARK 500 VAL R 300 -50.09 -127.70 REMARK 500 GLN R 312 -14.48 73.89 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue RET R 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-20222 RELATED DB: EMDB REMARK 900 STRUCTURE OF THE RHODOPSIN-TRANSDUCIN COMPLEX REMARK 900 RELATED ID: EMD-20223 RELATED DB: EMDB REMARK 900 STRUCTURE OF THE RHODOPSIN-TRANSDUCIN-NANOBODY COMPLEX DBREF 6OY9 A 1 201 UNP P04695 GNAT1_BOVIN 1 201 DBREF 6OY9 A 202 350 PDB 6OY9 6OY9 202 350 DBREF 6OY9 B 1 340 UNP P62871 GBB1_BOVIN 1 340 DBREF 6OY9 G -6 1 PDB 6OY9 6OY9 -6 1 DBREF 6OY9 G 2 74 UNP P02698 GBG1_BOVIN 2 74 DBREF 6OY9 R 1 348 UNP P02699 OPSD_BOVIN 1 348 SEQADV 6OY9 MET A -8 UNP P04695 EXPRESSION TAG SEQADV 6OY9 ALA A -7 UNP P04695 EXPRESSION TAG SEQADV 6OY9 HIS A -6 UNP P04695 EXPRESSION TAG SEQADV 6OY9 HIS A -5 UNP P04695 EXPRESSION TAG SEQADV 6OY9 HIS A -4 UNP P04695 EXPRESSION TAG SEQADV 6OY9 HIS A -3 UNP P04695 EXPRESSION TAG SEQADV 6OY9 HIS A -2 UNP P04695 EXPRESSION TAG SEQADV 6OY9 HIS A -1 UNP P04695 EXPRESSION TAG SEQADV 6OY9 ALA A 0 UNP P04695 EXPRESSION TAG SEQADV 6OY9 LEU B 71 UNP P62871 VAL 71 CONFLICT SEQRES 1 A 359 MET ALA HIS HIS HIS HIS HIS HIS ALA MET GLY ALA GLY SEQRES 2 A 359 ALA SER ALA GLU GLU LYS HIS SER ARG GLU LEU GLU LYS SEQRES 3 A 359 LYS LEU LYS GLU ASP ALA GLU LYS ASP ALA ARG THR VAL SEQRES 4 A 359 LYS LEU LEU LEU LEU GLY ALA GLY GLU SER GLY LYS SER SEQRES 5 A 359 THR ILE VAL LYS GLN MET LYS ILE ILE HIS GLN ASP GLY SEQRES 6 A 359 TYR SER LEU GLU GLU CYS LEU GLU PHE ILE ALA ILE ILE SEQRES 7 A 359 TYR GLY ASN THR LEU GLN SER ILE LEU ALA ILE VAL ARG SEQRES 8 A 359 ALA MET THR THR LEU ASN ILE GLN TYR GLY ASP SER ALA SEQRES 9 A 359 ARG GLN ASP ASP ALA ARG LYS LEU MET HIS MET ALA ASP SEQRES 10 A 359 THR ILE GLU GLU GLY THR MET PRO LYS GLU MET SER ASP SEQRES 11 A 359 ILE ILE GLN ARG LEU TRP LYS ASP SER GLY ILE GLN ALA SEQRES 12 A 359 CYS PHE ASP ARG ALA SER GLU TYR GLN LEU ASN ASP SER SEQRES 13 A 359 ALA GLY TYR TYR LEU SER ASP LEU GLU ARG LEU VAL THR SEQRES 14 A 359 PRO GLY TYR VAL PRO THR GLU GLN ASP VAL LEU ARG SER SEQRES 15 A 359 ARG VAL LYS THR THR GLY ILE ILE GLU THR GLN PHE SER SEQRES 16 A 359 PHE LYS ASP LEU ASN PHE ARG MET PHE ASP VAL GLY GLY SEQRES 17 A 359 GLN ARG SER GLU ARG LYS LYS TRP ILE HIS CYS PHE GLU SEQRES 18 A 359 GLY VAL THR ALA ILE ILE PHE CYS VAL ALA LEU SER ASP SEQRES 19 A 359 TYR ASP MET VAL LEU VAL GLU ASP ASP GLU VAL ASN ARG SEQRES 20 A 359 MET HIS GLU SER MET HIS LEU PHE ASN SER ILE CYS ASN SEQRES 21 A 359 ASN LYS TRP PHE THR ASP THR SER ILE ILE LEU PHE LEU SEQRES 22 A 359 ASN LYS LYS ASP LEU PHE GLU GLU LYS ILE LYS LYS SER SEQRES 23 A 359 PRO LEU SER ILE CYS PHE PRO ASP TYR ALA GLY SER ASN SEQRES 24 A 359 THR TYR GLU GLU ALA GLY ASN TYR ILE LYS VAL GLN PHE SEQRES 25 A 359 LEU GLU LEU ASN MET ARG ARG ASP VAL LYS GLU ILE TYR SEQRES 26 A 359 SER HIS MET THR CYS ALA THR ASP THR GLN ASN VAL LYS SEQRES 27 A 359 PHE VAL PHE ASP ALA VAL THR ASP ILE ILE ILE LYS GLU SEQRES 28 A 359 ASN LEU LYS ASP CYS GLY LEU PHE SEQRES 1 B 340 MET SER GLU LEU ASP GLN LEU ARG GLN GLU ALA GLU GLN SEQRES 2 B 340 LEU LYS ASN GLN ILE ARG ASP ALA ARG LYS ALA CYS ALA SEQRES 3 B 340 ASP ALA THR LEU SER GLN ILE THR ASN ASN ILE ASP PRO SEQRES 4 B 340 VAL GLY ARG ILE GLN MET ARG THR ARG ARG THR LEU ARG SEQRES 5 B 340 GLY HIS LEU ALA LYS ILE TYR ALA MET HIS TRP GLY THR SEQRES 6 B 340 ASP SER ARG LEU LEU LEU SER ALA SER GLN ASP GLY LYS SEQRES 7 B 340 LEU ILE ILE TRP ASP SER TYR THR THR ASN LYS VAL HIS SEQRES 8 B 340 ALA ILE PRO LEU ARG SER SER TRP VAL MET THR CYS ALA SEQRES 9 B 340 TYR ALA PRO SER GLY ASN TYR VAL ALA CYS GLY GLY LEU SEQRES 10 B 340 ASP ASN ILE CYS SER ILE TYR ASN LEU LYS THR ARG GLU SEQRES 11 B 340 GLY ASN VAL ARG VAL SER ARG GLU LEU ALA GLY HIS THR SEQRES 12 B 340 GLY TYR LEU SER CYS CYS ARG PHE LEU ASP ASP ASN GLN SEQRES 13 B 340 ILE VAL THR SER SER GLY ASP THR THR CYS ALA LEU TRP SEQRES 14 B 340 ASP ILE GLU THR GLY GLN GLN THR THR THR PHE THR GLY SEQRES 15 B 340 HIS THR GLY ASP VAL MET SER LEU SER LEU ALA PRO ASP SEQRES 16 B 340 THR ARG LEU PHE VAL SER GLY ALA CYS ASP ALA SER ALA SEQRES 17 B 340 LYS LEU TRP ASP VAL ARG GLU GLY MET CYS ARG GLN THR SEQRES 18 B 340 PHE THR GLY HIS GLU SER ASP ILE ASN ALA ILE CYS PHE SEQRES 19 B 340 PHE PRO ASN GLY ASN ALA PHE ALA THR GLY SER ASP ASP SEQRES 20 B 340 ALA THR CYS ARG LEU PHE ASP LEU ARG ALA ASP GLN GLU SEQRES 21 B 340 LEU MET THR TYR SER HIS ASP ASN ILE ILE CYS GLY ILE SEQRES 22 B 340 THR SER VAL SER PHE SER LYS SER GLY ARG LEU LEU LEU SEQRES 23 B 340 ALA GLY TYR ASP ASP PHE ASN CYS ASN VAL TRP ASP ALA SEQRES 24 B 340 LEU LYS ALA ASP ARG ALA GLY VAL LEU ALA GLY HIS ASP SEQRES 25 B 340 ASN ARG VAL SER CYS LEU GLY VAL THR ASP ASP GLY MET SEQRES 26 B 340 ALA VAL ALA THR GLY SER TRP ASP SER PHE LEU LYS ILE SEQRES 27 B 340 TRP ASN SEQRES 1 G 81 MET PRO VAL ILE ASN ILE GLU ASP PRO VAL ILE ASN ILE SEQRES 2 G 81 GLU ASP LEU THR GLU LYS ASP LYS LEU LYS MET GLU VAL SEQRES 3 G 81 ASP GLN LEU LYS LYS GLU VAL THR LEU GLU ARG MET LEU SEQRES 4 G 81 VAL SER LYS CYS CYS GLU GLU PHE ARG ASP TYR VAL GLU SEQRES 5 G 81 GLU ARG SER GLY GLU ASP PRO LEU VAL LYS GLY ILE PRO SEQRES 6 G 81 GLU ASP LYS ASN PRO PHE LYS GLU LEU LYS GLY GLY CYS SEQRES 7 G 81 VAL ILE SER SEQRES 1 R 348 MET ASN GLY THR GLU GLY PRO ASN PHE TYR VAL PRO PHE SEQRES 2 R 348 SER ASN LYS THR GLY VAL VAL ARG SER PRO PHE GLU ALA SEQRES 3 R 348 PRO GLN TYR TYR LEU ALA GLU PRO TRP GLN PHE SER MET SEQRES 4 R 348 LEU ALA ALA TYR MET PHE LEU LEU ILE MET LEU GLY PHE SEQRES 5 R 348 PRO ILE ASN PHE LEU THR LEU TYR VAL THR VAL GLN HIS SEQRES 6 R 348 LYS LYS LEU ARG THR PRO LEU ASN TYR ILE LEU LEU ASN SEQRES 7 R 348 LEU ALA VAL ALA ASP LEU PHE MET VAL PHE GLY GLY PHE SEQRES 8 R 348 THR THR THR LEU TYR THR SER LEU HIS GLY TYR PHE VAL SEQRES 9 R 348 PHE GLY PRO THR GLY CYS ASN LEU GLU GLY PHE PHE ALA SEQRES 10 R 348 THR LEU GLY GLY GLU ILE ALA LEU TRP SER LEU VAL VAL SEQRES 11 R 348 LEU ALA ILE GLU ARG TYR VAL VAL VAL CYS LYS PRO MET SEQRES 12 R 348 SER ASN PHE ARG PHE GLY GLU ASN HIS ALA ILE MET GLY SEQRES 13 R 348 VAL ALA PHE THR TRP VAL MET ALA LEU ALA CYS ALA ALA SEQRES 14 R 348 PRO PRO LEU VAL GLY TRP SER ARG TYR ILE PRO GLU GLY SEQRES 15 R 348 MET GLN CYS SER CYS GLY ILE ASP TYR TYR THR PRO HIS SEQRES 16 R 348 GLU GLU THR ASN ASN GLU SER PHE VAL ILE TYR MET PHE SEQRES 17 R 348 VAL VAL HIS PHE ILE ILE PRO LEU ILE VAL ILE PHE PHE SEQRES 18 R 348 CYS TYR GLY GLN LEU VAL PHE THR VAL LYS GLU ALA ALA SEQRES 19 R 348 ALA GLN GLN GLN GLU SER ALA THR THR GLN LYS ALA GLU SEQRES 20 R 348 LYS GLU VAL THR ARG MET VAL ILE ILE MET VAL ILE ALA SEQRES 21 R 348 PHE LEU ILE CYS TRP LEU PRO TYR ALA GLY VAL ALA PHE SEQRES 22 R 348 TYR ILE PHE THR HIS GLN GLY SER ASP PHE GLY PRO ILE SEQRES 23 R 348 PHE MET THR ILE PRO ALA PHE PHE ALA LYS THR SER ALA SEQRES 24 R 348 VAL TYR ASN PRO VAL ILE TYR ILE MET MET ASN LYS GLN SEQRES 25 R 348 PHE ARG ASN CYS MET VAL THR THR LEU CYS CYS GLY LYS SEQRES 26 R 348 ASN PRO LEU GLY ASP ASP GLU ALA SER THR THR VAL SER SEQRES 27 R 348 LYS THR GLU THR SER GLN VAL ALA PRO ALA HET RET R 401 20 HETNAM RET RETINAL FORMUL 5 RET C20 H28 O HELIX 1 AA1 SER A 6 ALA A 27 1 22 HELIX 2 AA2 GLY A 41 GLN A 48 1 8 HELIX 3 AA3 GLU A 203 GLU A 212 5 10 HELIX 4 AA4 ASN A 237 ASN A 251 1 15 HELIX 5 AA5 LYS A 266 GLU A 271 1 6 HELIX 6 AA6 GLU A 272 ILE A 274 5 3 HELIX 7 AA7 THR A 291 GLU A 305 1 15 HELIX 8 AA8 ASN A 327 THR A 336 1 10 HELIX 9 AA9 ILE A 339 GLY A 348 1 10 HELIX 10 AB1 GLU B 3 LYS B 23 1 21 HELIX 11 AB2 THR B 29 THR B 34 1 6 HELIX 12 AB3 THR G 10 VAL G 26 1 17 HELIX 13 AB4 LEU G 32 SER G 48 1 17 HELIX 14 AB5 GLY G 49 ASP G 51 5 3 HELIX 15 AB6 GLU R 33 HIS R 65 1 33 HELIX 16 AB7 ASN R 73 GLY R 89 1 17 HELIX 17 AB8 PHE R 91 HIS R 100 1 10 HELIX 18 AB9 GLY R 106 LYS R 141 1 36 HELIX 19 AC1 GLU R 150 CYS R 167 1 18 HELIX 20 AC2 HIS R 195 THR R 198 5 4 HELIX 21 AC3 ASN R 199 HIS R 211 1 13 HELIX 22 AC4 PHE R 212 ALA R 235 1 24 HELIX 23 AC5 SER R 240 LEU R 266 1 27 HELIX 24 AC6 LEU R 266 HIS R 278 1 13 HELIX 25 AC7 ILE R 286 MET R 288 5 3 HELIX 26 AC8 THR R 289 THR R 297 1 9 HELIX 27 AC9 SER R 298 VAL R 300 5 3 HELIX 28 AD1 PHE R 313 VAL R 318 1 6 SHEET 1 AA1 4 PHE A 192 PHE A 195 0 SHEET 2 AA1 4 VAL A 30 LEU A 34 1 N LEU A 32 O ARG A 193 SHEET 3 AA1 4 ILE A 217 ILE A 218 1 O ILE A 218 N LEU A 33 SHEET 4 AA1 4 ILE A 260 ILE A 261 1 O ILE A 261 N ILE A 217 SHEET 1 AA2 4 THR B 47 THR B 50 0 SHEET 2 AA2 4 LEU B 336 TRP B 339 -1 O ILE B 338 N ARG B 49 SHEET 3 AA2 4 VAL B 327 GLY B 330 -1 N VAL B 327 O TRP B 339 SHEET 4 AA2 4 CYS B 317 VAL B 320 -1 N CYS B 317 O GLY B 330 SHEET 1 AA3 4 ILE B 58 TRP B 63 0 SHEET 2 AA3 4 LEU B 69 SER B 74 -1 O ALA B 73 N TYR B 59 SHEET 3 AA3 4 LEU B 79 ASP B 83 -1 O TRP B 82 N LEU B 70 SHEET 4 AA3 4 LYS B 89 ILE B 93 -1 O ILE B 93 N LEU B 79 SHEET 1 AA4 4 CYS B 103 ALA B 104 0 SHEET 2 AA4 4 VAL B 112 CYS B 114 -1 O ALA B 113 N ALA B 104 SHEET 3 AA4 4 CYS B 121 TYR B 124 -1 O SER B 122 N CYS B 114 SHEET 4 AA4 4 VAL B 135 LEU B 139 -1 O LEU B 139 N CYS B 121 SHEET 1 AA5 4 LEU B 146 PHE B 151 0 SHEET 2 AA5 4 GLN B 156 SER B 161 -1 O VAL B 158 N ARG B 150 SHEET 3 AA5 4 ALA B 167 ASP B 170 -1 O ALA B 167 N THR B 159 SHEET 4 AA5 4 GLN B 175 THR B 179 -1 O THR B 178 N LEU B 168 SHEET 1 AA6 4 SER B 189 LEU B 192 0 SHEET 2 AA6 4 LEU B 198 GLY B 202 -1 O GLY B 202 N SER B 189 SHEET 3 AA6 4 SER B 207 ASP B 212 -1 O LYS B 209 N SER B 201 SHEET 4 AA6 4 CYS B 218 THR B 223 -1 O PHE B 222 N ALA B 208 SHEET 1 AA7 4 ILE B 229 PHE B 234 0 SHEET 2 AA7 4 ALA B 240 SER B 245 -1 O ALA B 242 N CYS B 233 SHEET 3 AA7 4 ARG B 251 ASP B 254 -1 O PHE B 253 N PHE B 241 SHEET 4 AA7 4 GLU B 260 THR B 263 -1 O MET B 262 N LEU B 252 SHEET 1 AA8 4 ILE B 273 PHE B 278 0 SHEET 2 AA8 4 LEU B 284 TYR B 289 -1 O GLY B 288 N THR B 274 SHEET 3 AA8 4 VAL B 296 ASP B 298 -1 O TRP B 297 N LEU B 285 SHEET 4 AA8 4 ARG B 304 GLY B 306 -1 O GLY B 306 N VAL B 296 SHEET 1 AA9 2 THR R 4 GLU R 5 0 SHEET 2 AA9 2 TYR R 10 VAL R 11 -1 O VAL R 11 N THR R 4 SSBOND 1 CYS R 110 CYS R 187 1555 1555 2.03 LINK NZ LYS R 296 C15 RET R 401 1555 1555 1.29 SITE 1 AC1 8 ALA R 117 THR R 118 GLU R 122 MET R 207 SITE 2 AC1 8 TRP R 265 TYR R 268 ALA R 269 LYS R 296 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