HEADER    MEMBRANE PROTEIN                        07-JUN-23   8T3V              
TITLE     CRYO-EM STRUCTURE OF THE DHA BOUND FFA1-GQ COMPLEX                    
CAVEAT     8T3V    RESIDUES MET A 53 AND SER A 67 THAT ARE NEXT TO EACH OTHER   
CAVEAT   2 8T3V    IN THE SAMPLE SEQUENCE ARE NOT PROPERLY LINKED: DISTANCE     
CAVEAT   3 8T3V    BETWEEN C AND N IS 14.96.                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(Q) SUBUNIT ALPHA;     
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 ENGINEERED: YES;                                                     
COMPND  11 MOL_ID: 3;                                                           
COMPND  12 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(O) SUBUNIT  
COMPND  13 GAMMA-2;                                                             
COMPND  14 CHAIN: G;                                                            
COMPND  15 SYNONYM: G GAMMA-I;                                                  
COMPND  16 ENGINEERED: YES;                                                     
COMPND  17 MOL_ID: 4;                                                           
COMPND  18 MOLECULE: SCFV16;                                                    
COMPND  19 CHAIN: N;                                                            
COMPND  20 ENGINEERED: YES;                                                     
COMPND  21 MOL_ID: 5;                                                           
COMPND  22 MOLECULE: FREE FATTY ACID RECEPTOR 1;                                
COMPND  23 CHAIN: R;                                                            
COMPND  24 SYNONYM: G-PROTEIN COUPLED RECEPTOR 40;                              
COMPND  25 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_TAXID: 9606;                                                
SOURCE   4 GENE: GNAQ;                                                          
SOURCE   5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   9 ORGANISM_COMMON: HUMAN;                                              
SOURCE  10 ORGANISM_TAXID: 9606;                                                
SOURCE  11 GENE: GNB1;                                                          
SOURCE  12 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  13 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  14 MOL_ID: 3;                                                           
SOURCE  15 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  16 ORGANISM_COMMON: HUMAN;                                              
SOURCE  17 ORGANISM_TAXID: 9606;                                                
SOURCE  18 GENE: GNG2;                                                          
SOURCE  19 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  20 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  21 MOL_ID: 4;                                                           
SOURCE  22 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  23 ORGANISM_TAXID: 10090;                                               
SOURCE  24 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  25 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE  26 MOL_ID: 5;                                                           
SOURCE  27 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  28 ORGANISM_COMMON: HUMAN;                                              
SOURCE  29 ORGANISM_TAXID: 9606;                                                
SOURCE  30 GENE: FFAR1, GPR40;                                                  
SOURCE  31 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE  32 EXPRESSION_SYSTEM_TAXID: 7108                                        
KEYWDS    GPCR, AGONIST, MEMBRANE PROTEIN                                       
EXPDTA    ELECTRON MICROSCOPY                                                   
AUTHOR    X.ZHANG,I.TIKHONOVA,G.MILLIGAN,C.ZHANG                                
REVDAT   2   06-NOV-24 8T3V    1       REMARK                                   
REVDAT   1   24-JAN-24 8T3V    0                                                
JRNL        AUTH   X.ZHANG,A.A.GUSEINOV,L.JENKINS,K.LI,I.G.TIKHONOVA,           
JRNL        AUTH 2 G.MILLIGAN,C.ZHANG                                           
JRNL        TITL   STRUCTURAL BASIS FOR THE LIGAND RECOGNITION AND SIGNALING OF 
JRNL        TITL 2 FREE FATTY ACID RECEPTORS.                                   
JRNL        REF    SCI ADV                       V.  10 J2384 2024              
JRNL        REFN                   ESSN 2375-2548                               
JRNL        PMID   38198545                                                     
JRNL        DOI    10.1126/SCIADV.ADJ2384                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.39 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   SOFTWARE PACKAGES      : NULL                                      
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)  : 3.390                          
REMARK   3   NUMBER OF PARTICLES               : 305318                         
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 8T3V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUN-23.                  
REMARK 100 THE DEPOSITION ID IS D_1000275152.                                   
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                 : DHA-FFA1-MINIGQ COMPLEX           
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      : NULL                           
REMARK 245   TEMPERATURE (KELVIN)              : NULL                           
REMARK 245   MICROSCOPE MODEL                  : FEI TITAN KRIOS                
REMARK 245   DETECTOR TYPE                     : GATAN K3 BIOQUANTUM (6K X      
REMARK 245                                       4K)                            
REMARK 245   MINIMUM DEFOCUS (NM)              : 800.00                         
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                      : BRIGHT FIELD                   
REMARK 245   ELECTRON DOSE (ELECTRONS NM**-2)  : 6160.00                        
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: PENTAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: PENTAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, G, N, 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     GLY N   122                                                      
REMARK 465     GLY N   123                                                      
REMARK 465     GLY N   124                                                      
REMARK 465     GLY N   125                                                      
REMARK 465     SER N   126                                                      
REMARK 465     GLY N   127                                                      
REMARK 465     GLY N   128                                                      
REMARK 465     GLY N   129                                                      
REMARK 465     GLY N   130                                                      
REMARK 465     SER N   131                                                      
REMARK 465     GLY N   132                                                      
REMARK 465     GLY N   133                                                      
REMARK 465     GLY N   134                                                      
REMARK 465     GLY N   135                                                      
REMARK 465     SER N   136                                                      
REMARK 465     LEU N   249                                                      
REMARK 465     GLU N   250                                                      
REMARK 465     GLU N   251                                                      
REMARK 465     ASN N   252                                                      
REMARK 465     LEU N   253                                                      
REMARK 465     TYR N   254                                                      
REMARK 465     PHE N   255                                                      
REMARK 465     GLN N   256                                                      
REMARK 465     GLY N   257                                                      
REMARK 465     ALA N   258                                                      
REMARK 465     SER N   259                                                      
REMARK 465     HIS N   260                                                      
REMARK 465     HIS N   261                                                      
REMARK 465     HIS N   262                                                      
REMARK 465     HIS N   263                                                      
REMARK 465     HIS N   264                                                      
REMARK 465     HIS N   265                                                      
REMARK 465     HIS N   266                                                      
REMARK 465     HIS N   267                                                      
REMARK 465     GLY R   166                                                      
REMARK 465     SER R   167                                                      
REMARK 465     PRO R   168                                                      
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     GLU A  28    CG   CD   OE1  OE2                                  
REMARK 470     LYS A  29    CG   CD   CE   NZ                                   
REMARK 470     ASP A  42    CG   OD1  OD2                                       
REMARK 470     LYS A  51    CG   CD   CE   NZ                                   
REMARK 470     PHE A  70    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     GLU A  71    CG   CD   OE1  OE2                                  
REMARK 470     LYS A  78    CG   CD   CE   NZ                                   
REMARK 470     ASP A 102    CG   OD1  OD2                                       
REMARK 470     ARG A 135    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 152    CG   CD   CE   NZ                                   
REMARK 470     LYS A 157    CG   CD   CE   NZ                                   
REMARK 470     LYS A 159    CG   CD   CE   NZ                                   
REMARK 470     GLU A 161    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 169    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP A 206    CG   OD1  OD2                                       
REMARK 470     ARG A 208    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     VAL A 219    CG1  CG2                                            
REMARK 470     ASP A 220    CG   OD1  OD2                                       
REMARK 470     GLU A 222    CG   CD   OE1  OE2                                  
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   O    TYR R   240     OG   SER R   243              2.17            
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    VAL A  50      -64.69     71.28                                   
REMARK 500    THR B  34       30.97    -97.60                                   
REMARK 500    ASP B 163       30.08    -94.01                                   
REMARK 500    THR B 196       -5.79     72.14                                   
REMARK 500    ALA B 231      149.66   -176.09                                   
REMARK 500    ASP B 291       30.14    -94.28                                   
REMARK 500    PHE B 292       -6.38     73.35                                   
REMARK 500    ASP B 312       -2.81     68.94                                   
REMARK 500    VAL N  48      -61.85   -122.11                                   
REMARK 500    MET N 193       -6.39     63.53                                   
REMARK 500    LEU R   3       84.71   -157.83                                   
REMARK 500    PHE R 117       42.04   -108.87                                   
REMARK 500    PHE R 191      -54.00   -120.34                                   
REMARK 500    LEU R 220      -82.38   -115.48                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: EMD-41013   RELATED DB: EMDB                             
REMARK 900 CRYO-EM STRUCTURE OF THE DHA BOUND FFA1-GQ COMPLEX                   
DBREF  8T3V A    5   246  PDB    8T3V     8T3V             5    246             
DBREF  8T3V B    2   340  UNP    P62873   GBB1_HUMAN       2    340             
DBREF  8T3V G    6    62  UNP    P59768   GBG2_HUMAN       6     62             
DBREF  8T3V N    2   267  PDB    8T3V     8T3V             2    267             
DBREF  8T3V R    1   279  UNP    O14842   FFAR1_HUMAN      1    279             
SEQADV 8T3V GLY B  341  UNP  P62873              EXPRESSION TAG                 
SEQADV 8T3V SER B  342  UNP  P62873              EXPRESSION TAG                 
SEQADV 8T3V SER B  343  UNP  P62873              EXPRESSION TAG                 
SEQRES   1 A  229  VAL SER ALA GLU ASP LYS ALA ALA ALA GLU ARG SER LYS          
SEQRES   2 A  229  MET ILE ASP LYS ASN LEU ARG GLU ASP GLY GLU LYS ALA          
SEQRES   3 A  229  ARG ARG THR LEU ARG LEU LEU LEU LEU GLY ALA ASP ASN          
SEQRES   4 A  229  SER GLY LYS SER THR ILE VAL LYS GLN MET SER GLY ILE          
SEQRES   5 A  229  PHE GLU THR LYS PHE GLN VAL ASP LYS VAL ASN PHE HIS          
SEQRES   6 A  229  MET PHE ASP VAL GLY GLY GLN ARG ASP GLU ARG ARG LYS          
SEQRES   7 A  229  TRP ILE GLN CYS PHE ASN ASP VAL THR ALA ILE ILE PHE          
SEQRES   8 A  229  VAL VAL ASP SER SER ASP TYR ASN ARG LEU GLN GLU ALA          
SEQRES   9 A  229  LEU ASN ASP PHE LYS SER ILE TRP ASN ASN ARG TRP LEU          
SEQRES  10 A  229  ARG THR ILE SER VAL ILE LEU PHE LEU ASN LYS GLN ASP          
SEQRES  11 A  229  LEU LEU ALA GLU LYS VAL LEU ALA GLY LYS SER LYS ILE          
SEQRES  12 A  229  GLU ASP TYR PHE PRO GLU PHE ALA ARG TYR THR THR PRO          
SEQRES  13 A  229  GLU ASP ALA THR PRO GLU PRO GLY GLU ASP PRO ARG VAL          
SEQRES  14 A  229  THR ARG ALA LYS TYR PHE ILE ARG LYS GLU PHE VAL ASP          
SEQRES  15 A  229  ILE SER THR ALA SER GLY ASP GLY ARG HIS ILE CYS TYR          
SEQRES  16 A  229  PRO HIS PHE THR CYS ALA VAL ASP THR GLU ASN ALA ARG          
SEQRES  17 A  229  ARG ILE PHE ASN ASP CYS LYS ASP ILE ILE LEU GLN MET          
SEQRES  18 A  229  ASN LEU ARG GLU TYR ASN LEU VAL                              
SEQRES   1 B  342  SER GLU LEU ASP GLN LEU ARG GLN GLU ALA GLU GLN LEU          
SEQRES   2 B  342  LYS ASN GLN ILE ARG ASP ALA ARG LYS ALA CYS ALA ASP          
SEQRES   3 B  342  ALA THR LEU SER GLN ILE THR ASN ASN ILE ASP PRO VAL          
SEQRES   4 B  342  GLY ARG ILE GLN MET ARG THR ARG ARG THR LEU ARG GLY          
SEQRES   5 B  342  HIS LEU ALA LYS ILE TYR ALA MET HIS TRP GLY THR ASP          
SEQRES   6 B  342  SER ARG LEU LEU VAL SER ALA SER GLN ASP GLY LYS LEU          
SEQRES   7 B  342  ILE ILE TRP ASP SER TYR THR THR ASN LYS VAL HIS ALA          
SEQRES   8 B  342  ILE PRO LEU ARG SER SER TRP VAL MET THR CYS ALA TYR          
SEQRES   9 B  342  ALA PRO SER GLY ASN TYR VAL ALA CYS GLY GLY LEU ASP          
SEQRES  10 B  342  ASN ILE CYS SER ILE TYR ASN LEU LYS THR ARG GLU GLY          
SEQRES  11 B  342  ASN VAL ARG VAL SER ARG GLU LEU ALA GLY HIS THR GLY          
SEQRES  12 B  342  TYR LEU SER CYS CYS ARG PHE LEU ASP ASP ASN GLN ILE          
SEQRES  13 B  342  VAL THR SER SER GLY ASP THR THR CYS ALA LEU TRP ASP          
SEQRES  14 B  342  ILE GLU THR GLY GLN GLN THR THR THR PHE THR GLY HIS          
SEQRES  15 B  342  THR GLY ASP VAL MET SER LEU SER LEU ALA PRO ASP THR          
SEQRES  16 B  342  ARG LEU PHE VAL SER GLY ALA CYS ASP ALA SER ALA LYS          
SEQRES  17 B  342  LEU TRP ASP VAL ARG GLU GLY MET CYS ARG GLN THR PHE          
SEQRES  18 B  342  THR GLY HIS GLU SER ASP ILE ASN ALA ILE CYS PHE PHE          
SEQRES  19 B  342  PRO ASN GLY ASN ALA PHE ALA THR GLY SER ASP ASP ALA          
SEQRES  20 B  342  THR CYS ARG LEU PHE ASP LEU ARG ALA ASP GLN GLU LEU          
SEQRES  21 B  342  MET THR TYR SER HIS ASP ASN ILE ILE CYS GLY ILE THR          
SEQRES  22 B  342  SER VAL SER PHE SER LYS SER GLY ARG LEU LEU LEU ALA          
SEQRES  23 B  342  GLY TYR ASP ASP PHE ASN CYS ASN VAL TRP ASP ALA LEU          
SEQRES  24 B  342  LYS ALA ASP ARG ALA GLY VAL LEU ALA GLY HIS ASP ASN          
SEQRES  25 B  342  ARG VAL SER CYS LEU GLY VAL THR ASP ASP GLY MET ALA          
SEQRES  26 B  342  VAL ALA THR GLY SER TRP ASP SER PHE LEU LYS ILE TRP          
SEQRES  27 B  342  ASN GLY SER SER                                              
SEQRES   1 G   57  THR ALA SER ILE ALA GLN ALA ARG LYS LEU VAL GLU GLN          
SEQRES   2 G   57  LEU LYS MET GLU ALA ASN ILE ASP ARG ILE LYS VAL SER          
SEQRES   3 G   57  LYS ALA ALA ALA ASP LEU MET ALA TYR CYS GLU ALA HIS          
SEQRES   4 G   57  ALA LYS GLU ASP PRO LEU LEU THR PRO VAL PRO ALA SER          
SEQRES   5 G   57  GLU ASN PRO PHE ARG                                          
SEQRES   1 N  266  VAL GLN LEU VAL GLU SER GLY GLY GLY LEU VAL GLN PRO          
SEQRES   2 N  266  GLY GLY SER ARG LYS LEU SER CYS SER ALA SER GLY PHE          
SEQRES   3 N  266  ALA PHE SER SER PHE GLY MET HIS TRP VAL ARG GLN ALA          
SEQRES   4 N  266  PRO GLU LYS GLY LEU GLU TRP VAL ALA TYR ILE SER SER          
SEQRES   5 N  266  GLY SER GLY THR ILE TYR TYR ALA ASP THR VAL LYS GLY          
SEQRES   6 N  266  ARG PHE THR ILE SER ARG ASP ASP PRO LYS ASN THR LEU          
SEQRES   7 N  266  PHE LEU GLN MET THR SER LEU ARG SER GLU ASP THR ALA          
SEQRES   8 N  266  MET TYR TYR CYS VAL ARG SER ILE TYR TYR TYR GLY SER          
SEQRES   9 N  266  SER PRO PHE ASP PHE TRP GLY GLN GLY THR THR LEU THR          
SEQRES  10 N  266  VAL SER ALA GLY GLY GLY GLY SER GLY GLY GLY GLY SER          
SEQRES  11 N  266  GLY GLY GLY GLY SER ALA ASP ILE VAL MET THR GLN ALA          
SEQRES  12 N  266  THR SER SER VAL PRO VAL THR PRO GLY GLU SER VAL SER          
SEQRES  13 N  266  ILE SER CYS ARG SER SER LYS SER LEU LEU HIS SER ASN          
SEQRES  14 N  266  GLY ASN THR TYR LEU TYR TRP PHE LEU GLN ARG PRO GLY          
SEQRES  15 N  266  GLN SER PRO GLN LEU LEU ILE TYR ARG MET SER ASN LEU          
SEQRES  16 N  266  ALA SER GLY VAL PRO ASP ARG PHE SER GLY SER GLY SER          
SEQRES  17 N  266  GLY THR ALA PHE THR LEU THR ILE SER ARG LEU GLU ALA          
SEQRES  18 N  266  GLU ASP VAL GLY VAL TYR TYR CYS MET GLN HIS LEU GLU          
SEQRES  19 N  266  TYR PRO LEU THR PHE GLY ALA GLY THR LYS LEU GLU LEU          
SEQRES  20 N  266  LEU GLU GLU ASN LEU TYR PHE GLN GLY ALA SER HIS HIS          
SEQRES  21 N  266  HIS HIS HIS HIS HIS HIS                                      
SEQRES   1 R  279  MET ASP LEU PRO PRO GLN LEU SER PHE GLY LEU TYR VAL          
SEQRES   2 R  279  ALA ALA PHE ALA LEU GLY PHE PRO LEU ASN VAL LEU ALA          
SEQRES   3 R  279  ILE ARG GLY ALA THR ALA HIS ALA ARG LEU ARG LEU THR          
SEQRES   4 R  279  PRO SER LEU VAL TYR ALA LEU ASN LEU GLY CYS SER ASP          
SEQRES   5 R  279  LEU LEU LEU THR VAL SER LEU PRO LEU LYS ALA VAL GLU          
SEQRES   6 R  279  ALA LEU ALA SER GLY ALA TRP PRO LEU PRO ALA SER LEU          
SEQRES   7 R  279  CYS PRO VAL PHE ALA VAL ALA HIS PHE PHE PRO LEU TYR          
SEQRES   8 R  279  ALA GLY GLY GLY PHE LEU ALA ALA LEU SER ALA GLY ARG          
SEQRES   9 R  279  TYR LEU GLY ALA ALA PHE PRO LEU GLY TYR GLN ALA PHE          
SEQRES  10 R  279  ARG ARG PRO CYS TYR SER TRP GLY VAL CYS ALA ALA ILE          
SEQRES  11 R  279  TRP ALA LEU VAL LEU CYS HIS LEU GLY LEU VAL PHE GLY          
SEQRES  12 R  279  LEU GLU ALA PRO GLY GLY TRP LEU ASP HIS SER ASN THR          
SEQRES  13 R  279  SER LEU GLY ILE ASN THR PRO VAL ASN GLY SER PRO VAL          
SEQRES  14 R  279  CYS LEU GLU ALA TRP ASP PRO ALA SER ALA GLY PRO ALA          
SEQRES  15 R  279  ARG PHE SER LEU SER LEU LEU LEU PHE PHE LEU PRO LEU          
SEQRES  16 R  279  ALA ILE THR ALA PHE CYS TYR VAL GLY CYS LEU ARG ALA          
SEQRES  17 R  279  LEU ALA ARG SER GLY LEU THR HIS ARG ARG LYS LEU ARG          
SEQRES  18 R  279  ALA ALA TRP VAL ALA GLY GLY ALA LEU LEU THR LEU LEU          
SEQRES  19 R  279  LEU CYS VAL GLY PRO TYR ASN ALA SER ASN VAL ALA SER          
SEQRES  20 R  279  PHE LEU TYR PRO ASN LEU GLY GLY SER TRP ARG LYS LEU          
SEQRES  21 R  279  GLY LEU ILE THR GLY ALA TRP SER VAL VAL LEU ASN PRO          
SEQRES  22 R  279  LEU VAL THR GLY TYR LEU                                      
HET    CLR  R 301      28                                                       
HET    HXA  R 302      24                                                       
HETNAM     CLR CHOLESTEROL                                                      
HETNAM     HXA DOCOSA-4,7,10,13,16,19-HEXAENOIC ACID                            
FORMUL   6  CLR    C27 H46 O                                                    
FORMUL   7  HXA    C22 H32 O2                                                   
HELIX    1 AA1 SER A    6  THR A   33  1                                  28    
HELIX    2 AA2 ASP A   42  GLY A   45  5                                   4    
HELIX    3 AA3 LYS A   95  CYS A   99  5                                   5    
HELIX    4 AA4 ARG A  117  ASN A  130  1                                  14    
HELIX    5 AA5 ASN A  131  ARG A  135  5                                   5    
HELIX    6 AA6 LYS A  145  GLY A  156  1                                  12    
HELIX    7 AA7 LYS A  159  PHE A  164  1                                   6    
HELIX    8 AA8 PRO A  165  TYR A  170  1                                   6    
HELIX    9 AA9 ASP A  183  ALA A  203  1                                  21    
HELIX   10 AB1 GLU A  222  TYR A  243  1                                  22    
HELIX   11 AB2 GLU B    3  ALA B   26  1                                  24    
HELIX   12 AB3 THR B   29  THR B   34  1                                   6    
HELIX   13 AB4 ALA G    7  ASN G   24  1                                  18    
HELIX   14 AB5 LYS G   29  HIS G   44  1                                  16    
HELIX   15 AB6 ALA N   28  PHE N   32  5                                   5    
HELIX   16 AB7 SER N   53  GLY N   56  5                                   4    
HELIX   17 AB8 ARG N   87  THR N   91  5                                   5    
HELIX   18 AB9 GLU N  221  VAL N  225  5                                   5    
HELIX   19 AC1 PRO R    4  ARG R   37  1                                  34    
HELIX   20 AC2 THR R   39  VAL R   57  1                                  19    
HELIX   21 AC3 VAL R   57  ALA R   68  1                                  12    
HELIX   22 AC4 SER R   77  PHE R  110  1                                  34    
HELIX   23 AC5 PHE R  110  PHE R  117  1                                   8    
HELIX   24 AC6 ARG R  119  GLU R  145  1                                  27    
HELIX   25 AC7 ASP R  175  PHE R  191  1                                  17    
HELIX   26 AC8 PHE R  191  SER R  212  1                                  22    
HELIX   27 AC9 LEU R  220  CYS R  236  1                                  17    
HELIX   28 AD1 CYS R  236  TYR R  250  1                                  15    
HELIX   29 AD2 GLY R  255  TRP R  267  1                                  13    
HELIX   30 AD3 TRP R  267  GLY R  277  1                                  11    
SHEET    1 AA1 5 PHE A  70  VAL A  76  0                                        
SHEET    2 AA1 5 VAL A  79  ASP A  85 -1  O  ASP A  85   N  PHE A  70           
SHEET    3 AA1 5 LEU A  34  GLY A  40  1  N  LEU A  36   O  HIS A  82           
SHEET    4 AA1 5 ALA A 105  ASP A 111  1  O  VAL A 109   N  LEU A  39           
SHEET    5 AA1 5 PHE A 142  ASN A 144  1  O  PHE A 142   N  VAL A 110           
SHEET    1 AA2 4 MET B  45  LEU B  51  0                                        
SHEET    2 AA2 4 LEU B 336  GLY B 341 -1  O  LEU B 336   N  LEU B  51           
SHEET    3 AA2 4 VAL B 327  SER B 331 -1  N  VAL B 327   O  TRP B 339           
SHEET    4 AA2 4 VAL B 315  VAL B 320 -1  N  GLY B 319   O  ALA B 328           
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 LYS B  78  ASP B  83 -1  O  TRP B  82   N  LEU B  70           
SHEET    4 AA3 4 LYS B  89  PRO B  94 -1  O  ILE B  93   N  LEU B  79           
SHEET    1 AA4 4 THR B 102  TYR B 105  0                                        
SHEET    2 AA4 4 TYR B 111  GLY B 115 -1  O  ALA B 113   N  ALA B 104           
SHEET    3 AA4 4 CYS B 121  ASN B 125 -1  O  TYR B 124   N  VAL B 112           
SHEET    4 AA4 4 ARG B 134  LEU B 139 -1  O  SER B 136   N  ILE B 123           
SHEET    1 AA5 4 ARG B 150  PHE B 151  0                                        
SHEET    2 AA5 4 GLN B 156  SER B 160 -1  O  VAL B 158   N  ARG B 150           
SHEET    3 AA5 4 CYS B 166  ASP B 170 -1  O  ALA B 167   N  THR B 159           
SHEET    4 AA5 4 GLN B 176  PHE B 180 -1  O  PHE B 180   N  CYS B 166           
SHEET    1 AA6 3 VAL B 187  LEU B 192  0                                        
SHEET    2 AA6 3 LEU B 198  ALA B 203 -1  O  GLY B 202   N  SER B 189           
SHEET    3 AA6 3 ALA B 208  ASP B 212 -1  O  TRP B 211   N  PHE B 199           
SHEET    1 AA7 4 ILE B 232  PHE B 234  0                                        
SHEET    2 AA7 4 ALA B 240  THR B 243 -1  O  ALA B 242   N  CYS B 233           
SHEET    3 AA7 4 CYS B 250  ASP B 254 -1  O  ARG B 251   N  THR B 243           
SHEET    4 AA7 4 GLN B 259  TYR B 264 -1  O  TYR B 264   N  CYS B 250           
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  SER B 275           
SHEET    3 AA8 4 ASN B 295  ASP B 298 -1  O  TRP B 297   N  LEU B 285           
SHEET    4 AA8 4 ARG B 304  VAL B 307 -1  O  ALA B 305   N  VAL B 296           
SHEET    1 AA9 4 GLN N   3  SER N   7  0                                        
SHEET    2 AA9 4 SER N  17  SER N  25 -1  O  SER N  23   N  VAL N   5           
SHEET    3 AA9 4 THR N  78  THR N  84 -1  O  LEU N  79   N  CYS N  22           
SHEET    4 AA9 4 THR N  69  ASP N  73 -1  N  SER N  71   O  PHE N  80           
SHEET    1 AB1 6 GLY N  10  VAL N  12  0                                        
SHEET    2 AB1 6 THR N 115  VAL N 119  1  O  THR N 118   N  GLY N  10           
SHEET    3 AB1 6 MET N  93  SER N  99 -1  N  TYR N  94   O  THR N 115           
SHEET    4 AB1 6 GLY N  33  GLN N  39 -1  N  VAL N  37   O  TYR N  95           
SHEET    5 AB1 6 LEU N  45  ILE N  51 -1  O  GLU N  46   N  ARG N  38           
SHEET    6 AB1 6 ILE N  58  TYR N  60 -1  O  TYR N  59   N  TYR N  50           
SHEET    1 AB2 4 GLY N  10  VAL N  12  0                                        
SHEET    2 AB2 4 THR N 115  VAL N 119  1  O  THR N 118   N  GLY N  10           
SHEET    3 AB2 4 MET N  93  SER N  99 -1  N  TYR N  94   O  THR N 115           
SHEET    4 AB2 4 PHE N 110  TRP N 111 -1  O  PHE N 110   N  ARG N  98           
SHEET    1 AB3 4 MET N 141  THR N 142  0                                        
SHEET    2 AB3 4 VAL N 156  SER N 162 -1  O  ARG N 161   N  THR N 142           
SHEET    3 AB3 4 ALA N 212  ILE N 217 -1  O  PHE N 213   N  CYS N 160           
SHEET    4 AB3 4 PHE N 204  GLY N 208 -1  N  SER N 205   O  THR N 216           
SHEET    1 AB4 6 SER N 147  PRO N 149  0                                        
SHEET    2 AB4 6 THR N 244  GLU N 247  1  O  LYS N 245   N  VAL N 148           
SHEET    3 AB4 6 GLY N 226  GLN N 232 -1  N  TYR N 228   O  THR N 244           
SHEET    4 AB4 6 LEU N 175  GLN N 180 -1  N  PHE N 178   O  TYR N 229           
SHEET    5 AB4 6 PRO N 186  TYR N 191 -1  O  LEU N 189   N  TRP N 177           
SHEET    6 AB4 6 ASN N 195  LEU N 196 -1  O  ASN N 195   N  TYR N 191           
SSBOND   1 CYS N   22    CYS N   96                          1555   1555  2.03  
SSBOND   2 CYS N  160    CYS N  230                          1555   1555  2.04  
SSBOND   3 CYS R   79    CYS R  170                          1555   1555  2.04  
CISPEP   1 TYR N  236    PRO N  237          0        -4.74                     
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           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