HEADER    TRANSCRIPTION                           18-OCT-01   1K74              
TITLE     THE 2.3 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF THE HETERODIMER OF   
TITLE    2 THE HUMAN PPARGAMMA AND RXRALPHA LIGAND BINDING DOMAINS RESPECTIVELY 
TITLE    3 BOUND WITH GW409544 AND 9-CIS RETINOIC ACID AND CO-ACTIVATOR         
TITLE    4 PEPTIDES.                                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RETINOIC ACID RECEPTOR RXR-ALPHA;                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: LIGAND BINDING DOMAIN - RESIDUES 225 - 462;                
COMPND   5 SYNONYM: RXRALPHA;                                                   
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: PEROXISOME PROLIFERATOR ACTIVATED RECEPTOR GAMMA;          
COMPND   9 CHAIN: D;                                                            
COMPND  10 FRAGMENT: LIGAND BINDING DOMAIN RESIDUES - 206 - 477;                
COMPND  11 SYNONYM: PPARGAMMA;                                                  
COMPND  12 ENGINEERED: YES;                                                     
COMPND  13 MOL_ID: 3;                                                           
COMPND  14 MOLECULE: STEROID RECEPTOR COACTIVATOR;                              
COMPND  15 CHAIN: B, E;                                                         
COMPND  16 FRAGMENT: SRC-1 PEPTIDE;                                             
COMPND  17 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR: PACYC184;                                  
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_COMMON: HUMAN;                                              
SOURCE  11 ORGANISM_TAXID: 9606;                                                
SOURCE  12 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  13 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  14 EXPRESSION_SYSTEM_VECTOR: PRSET;                                     
SOURCE  15 MOL_ID: 3;                                                           
SOURCE  16 SYNTHETIC: YES;                                                      
SOURCE  17 OTHER_DETAILS: CHEMICALLY SYNTHESIZED 25MER PORTION OF THE HUMAN     
SOURCE  18 SRC-1 COACTIVATOR PEPTIDE.                                           
KEYWDS    THE HETERODIMER OF THE NUCLEAR RECEPTOR LIGAND BINDING DOMAINS OF     
KEYWDS   2 RXRALPHA AND PPARGAMMA BOUND RESPECTIVELY WITH 9-CIS RETINOIC ACID   
KEYWDS   3 AND GW409544 AND COACTIVATOR PEPTIDES, TRANSCRIPTION                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.E.XU,M.H.LAMBERT,V.G.MONTANA,L.B.MOORE,J.L.COLLINS,J.A.OPLINGER,    
AUTHOR   2 S.A.KLIEWER,R.T.GAMPE JR.,D.D.MCKEE,J.T.MOORE,T.M.WILLSON            
REVDAT   4   07-FEB-24 1K74    1       REMARK SEQADV                            
REVDAT   3   26-DEC-12 1K74    1       HET    HETNAM VERSN                      
REVDAT   2   24-FEB-09 1K74    1       VERSN                                    
REVDAT   1   05-DEC-01 1K74    0                                                
JRNL        AUTH   H.E.XU,M.H.LAMBERT,V.G.MONTANA,K.D.PLUNKET,L.B.MOORE,        
JRNL        AUTH 2 J.L.COLLINS,J.A.OPLINGER,S.A.KLIEWER,R.T.GAMPE JR.,          
JRNL        AUTH 3 D.D.MCKEE,J.T.MOORE,T.M.WILLSON                              
JRNL        TITL   STRUCTURAL DETERMINANTS OF LIGAND BINDING SELECTIVITY        
JRNL        TITL 2 BETWEEN THE PEROXISOME PROLIFERATOR-ACTIVATED RECEPTORS.     
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V.  98 13919 2001              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   11698662                                                     
JRNL        DOI    10.1073/PNAS.241410198                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNX                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN,ACCELRYS                   
REMARK   3               : SOFTWARE INC.(BADGER,BERARD,KUMAR,SZALMA,            
REMARK   3               : YIP,DZAKULA)                                         
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 23791                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.238                           
REMARK   3   R VALUE            (WORKING SET) : 0.238                           
REMARK   3   FREE R VALUE                     : 0.279                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2347                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                               
REMARK   3   R VALUE     (WORKING + TEST SET, NO CUTOFF) : NULL                 
REMARK   3   R VALUE            (WORKING SET, NO CUTOFF) : NULL                 
REMARK   3   FREE R VALUE                    (NO CUTOFF) : NULL                 
REMARK   3   FREE R VALUE TEST SET SIZE   (%, NO CUTOFF) : NULL                 
REMARK   3   FREE R VALUE TEST SET COUNT     (NO CUTOFF) : NULL                 
REMARK   3   ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : NULL                 
REMARK   3   TOTAL NUMBER OF REFLECTIONS     (NO CUTOFF) : 23791                
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4137                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 60                                      
REMARK   3   SOLVENT ATOMS            : 208                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.500                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1K74 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-OCT-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000014643.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 93                                 
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 17-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MAR                                
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24986                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05700                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.25                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4K, NASCN, ETHYLENE GLYCOL, PH 7.5,   
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       23.31000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      107.43000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       27.55000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000      107.43000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.31000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       27.55000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
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, D, B, E                            
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     SER A   225                                                      
REMARK 465     ALA A   226                                                      
REMARK 465     HIS A   459                                                      
REMARK 465     GLN A   460                                                      
REMARK 465     MET A   461                                                      
REMARK 465     THR A   462                                                      
REMARK 465     MET D   195                                                      
REMARK 465     LYS D   196                                                      
REMARK 465     LYS D   197                                                      
REMARK 465     GLY D   198                                                      
REMARK 465     HIS D   199                                                      
REMARK 465     HIS D   200                                                      
REMARK 465     HIS D   201                                                      
REMARK 465     HIS D   202                                                      
REMARK 465     HIS D   203                                                      
REMARK 465     HIS D   204                                                      
REMARK 465     GLY D   205                                                      
REMARK 465     CYS B   619                                                      
REMARK 465     PRO B   620                                                      
REMARK 465     SER B   621                                                      
REMARK 465     SER B   622                                                      
REMARK 465     HIS B   623                                                      
REMARK 465     SER B   624                                                      
REMARK 465     SER B   625                                                      
REMARK 465     LEU B   626                                                      
REMARK 465     THR B   627                                                      
REMARK 465     GLU B   628                                                      
REMARK 465     ARG B   629                                                      
REMARK 465     GLY B   640                                                      
REMARK 465     SER B   641                                                      
REMARK 465     PRO B   642                                                      
REMARK 465     SER B   643                                                      
REMARK 465     CYS E   676                                                      
REMARK 465     PRO E   677                                                      
REMARK 465     SER E   678                                                      
REMARK 465     SER E   679                                                      
REMARK 465     HIS E   680                                                      
REMARK 465     SER E   681                                                      
REMARK 465     SER E   682                                                      
REMARK 465     LEU E   683                                                      
REMARK 465     THR E   684                                                      
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     ASN A 227    CG   OD1  ND2                                       
REMARK 470     LYS A 245    CB   CG   CD   CE   NZ                              
REMARK 470     THR A 246    CB   OG1  CG2                                       
REMARK 470     GLU A 247    CB   CG   CD   OE1  OE2                             
REMARK 470     THR A 248    CB   OG1  CG2                                       
REMARK 470     TYR A 249    CB   CG   CD1  CD2  CE1  CE2  CZ                    
REMARK 470     TYR A 249    OH                                                  
REMARK 470     VAL A 250    CB   CG1  CG2                                       
REMARK 470     GLU A 251    CB   CG   CD   OE1  OE2                             
REMARK 470     ALA A 252    CB                                                  
REMARK 470     ASN A 253    CB   CG   OD1  ND2                                  
REMARK 470     MET A 254    CB   CG   SD   CE                                   
REMARK 470     LEU A 256    CB   CG   CD1  CD2                                  
REMARK 470     ASN A 257    CB   CG   OD1  ND2                                  
REMARK 470     PRO A 258    CB   CG   CD                                        
REMARK 470     SER A 259    CB   OG                                             
REMARK 470     SER A 260    CB   OG                                             
REMARK 470     PRO A 261    CB   CG   CD                                        
REMARK 470     ASN A 262    CB   CG   OD1  ND2                                  
REMARK 470     ASP A 263    CB   CG   OD1  OD2                                  
REMARK 470     PRO D 206    CG   CD                                             
REMARK 470     GLU D 259    CG   CD   OE1  OE2                                  
REMARK 470     LYS D 261    CG   CD   CE   NZ                                   
REMARK 470     ILE D 262    CG1  CG2  CD1                                       
REMARK 470     GLN D 271    CG   CD   OE1  NE2                                  
REMARK 470     LYS B 631    CG   CD   CE   NZ                                   
REMARK 470     LYS E 688    CG   CD   CE   NZ                                   
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    GLN D   273     N    LYS D   275              2.06            
REMARK 500   O    GLY D   258     N    ASP D   260              2.12            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OH   TYR D   250     O    PRO D   269     4455     2.03            
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    PRO A 244   C   -  N   -  CA  ANGL. DEV. =  22.6 DEGREES          
REMARK 500    PRO A 244   C   -  N   -  CD  ANGL. DEV. = -23.1 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    GLU A 228       44.33   -104.97                                   
REMARK 500    ASP A 229      -64.88     76.53                                   
REMARK 500    GLU A 243     -131.50    -68.73                                   
REMARK 500    PRO A 244     -143.11     37.08                                   
REMARK 500    LYS A 245       47.57     89.90                                   
REMARK 500    THR A 246      154.42     88.12                                   
REMARK 500    GLU A 247      -59.28     69.88                                   
REMARK 500    THR A 248        0.47    -62.05                                   
REMARK 500    TYR A 249       57.08   -110.22                                   
REMARK 500    VAL A 250      -14.24   -161.33                                   
REMARK 500    ALA A 252       51.77   -149.91                                   
REMARK 500    MET A 254        6.45   -168.61                                   
REMARK 500    LEU A 256     -144.34     91.01                                   
REMARK 500    ASN A 257       91.52    121.71                                   
REMARK 500    SER A 259     -115.80     94.51                                   
REMARK 500    SER A 260       33.60    125.07                                   
REMARK 500    ASP A 263      115.83    174.79                                   
REMARK 500    HIS A 288      -13.10     79.00                                   
REMARK 500    ASP A 322       70.90     23.70                                   
REMARK 500    ALA A 344      -63.59     70.65                                   
REMARK 500    LEU A 441       38.88    -73.18                                   
REMARK 500    ILE A 442      -24.99   -158.31                                   
REMARK 500    ASP A 444       96.10     64.78                                   
REMARK 500    THR A 445       81.30     57.70                                   
REMARK 500    PRO A 446     -175.56    -47.70                                   
REMARK 500    ILE A 447     -158.94   -109.58                                   
REMARK 500    PHE A 450      -62.33     97.11                                   
REMARK 500    ALA A 457      141.58     73.26                                   
REMARK 500    ASP D 243       57.92    161.47                                   
REMARK 500    LYS D 244      121.80     66.29                                   
REMARK 500    TYR D 250       -4.19   -140.57                                   
REMARK 500    GLU D 259       65.52    -25.07                                   
REMARK 500    ILE D 262       26.61     86.69                                   
REMARK 500    LYS D 263     -123.69   -145.10                                   
REMARK 500    LYS D 265     -127.48    -74.82                                   
REMARK 500    ILE D 267       88.02    -52.17                                   
REMARK 500    THR D 268      -51.29   -122.54                                   
REMARK 500    GLN D 271      159.08    104.68                                   
REMARK 500    GLU D 272       83.54   -155.97                                   
REMARK 500    GLN D 273      -99.31     58.19                                   
REMARK 500    SER D 274      -47.88     41.48                                   
REMARK 500    LYS D 275       48.79   -140.76                                   
REMARK 500    GLU D 276      152.77     79.89                                   
REMARK 500    ARG D 280      -73.72    -49.03                                   
REMARK 500    SER D 342       72.54     75.66                                   
REMARK 500    GLU D 343        8.50     53.01                                   
REMARK 500    LYS D 358     -124.89     33.24                                   
REMARK 500    ASP D 462       54.13    -97.87                                   
REMARK 500    SER D 464      109.47     53.67                                   
REMARK 500    LEU D 476     -115.91    -96.85                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      54 RAMACHANDRAN OUTLIERS.                        
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 9CR A 463                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 544 D 478                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1FM6   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1FM9   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1K7L   RELATED DB: PDB                                   
DBREF  1K74 A  225   462  UNP    P19793   RXRA_HUMAN     225    462             
DBREF  1K74 D  206   477  UNP    P37231   PPARG_HUMAN    234    505             
DBREF  1K74 B  619   643  UNP    O43792   O43792_TOBAC   675    701             
DBREF  1K74 E  676   700  UNP    O43792   O43792_TOBAC   675    701             
SEQADV 1K74 MET D  195  UNP  P37231              EXPRESSION TAG                 
SEQADV 1K74 LYS D  196  UNP  P37231              EXPRESSION TAG                 
SEQADV 1K74 LYS D  197  UNP  P37231              EXPRESSION TAG                 
SEQADV 1K74 GLY D  198  UNP  P37231              EXPRESSION TAG                 
SEQADV 1K74 HIS D  199  UNP  P37231              EXPRESSION TAG                 
SEQADV 1K74 HIS D  200  UNP  P37231              EXPRESSION TAG                 
SEQADV 1K74 HIS D  201  UNP  P37231              EXPRESSION TAG                 
SEQADV 1K74 HIS D  202  UNP  P37231              EXPRESSION TAG                 
SEQADV 1K74 HIS D  203  UNP  P37231              EXPRESSION TAG                 
SEQADV 1K74 HIS D  204  UNP  P37231              EXPRESSION TAG                 
SEQADV 1K74 GLY D  205  UNP  P37231              EXPRESSION TAG                 
SEQRES   1 A  238  SER ALA ASN GLU ASP MET PRO VAL GLU ARG ILE LEU GLU          
SEQRES   2 A  238  ALA GLU LEU ALA VAL GLU PRO LYS THR GLU THR TYR VAL          
SEQRES   3 A  238  GLU ALA ASN MET GLY LEU ASN PRO SER SER PRO ASN ASP          
SEQRES   4 A  238  PRO VAL THR ASN ILE CYS GLN ALA ALA ASP LYS GLN LEU          
SEQRES   5 A  238  PHE THR LEU VAL GLU TRP ALA LYS ARG ILE PRO HIS PHE          
SEQRES   6 A  238  SER GLU LEU PRO LEU ASP ASP GLN VAL ILE LEU LEU ARG          
SEQRES   7 A  238  ALA GLY TRP ASN GLU LEU LEU ILE ALA SER PHE SER HIS          
SEQRES   8 A  238  ARG SER ILE ALA VAL LYS ASP GLY ILE LEU LEU ALA THR          
SEQRES   9 A  238  GLY LEU HIS VAL HIS ARG ASN SER ALA HIS SER ALA GLY          
SEQRES  10 A  238  VAL GLY ALA ILE PHE ASP ARG VAL LEU THR GLU LEU VAL          
SEQRES  11 A  238  SER LYS MET ARG ASP MET GLN MET ASP LYS THR GLU LEU          
SEQRES  12 A  238  GLY CYS LEU ARG ALA ILE VAL LEU PHE ASN PRO ASP SER          
SEQRES  13 A  238  LYS GLY LEU SER ASN PRO ALA GLU VAL GLU ALA LEU ARG          
SEQRES  14 A  238  GLU LYS VAL TYR ALA SER LEU GLU ALA TYR CYS LYS HIS          
SEQRES  15 A  238  LYS TYR PRO GLU GLN PRO GLY ARG PHE ALA LYS LEU LEU          
SEQRES  16 A  238  LEU ARG LEU PRO ALA LEU ARG SER ILE GLY LEU LYS CYS          
SEQRES  17 A  238  LEU GLU HIS LEU PHE PHE PHE LYS LEU ILE GLY ASP THR          
SEQRES  18 A  238  PRO ILE ASP THR PHE LEU MET GLU MET LEU GLU ALA PRO          
SEQRES  19 A  238  HIS GLN MET THR                                              
SEQRES   1 D  283  MET LYS LYS GLY HIS HIS HIS HIS HIS HIS GLY PRO GLU          
SEQRES   2 D  283  SER ALA ASP LEU ARG ALA LEU ALA LYS HIS LEU TYR ASP          
SEQRES   3 D  283  SER TYR ILE LYS SER PHE PRO LEU THR LYS ALA LYS ALA          
SEQRES   4 D  283  ARG ALA ILE LEU THR GLY LYS THR THR ASP LYS SER PRO          
SEQRES   5 D  283  PHE VAL ILE TYR ASP MET ASN SER LEU MET MET GLY GLU          
SEQRES   6 D  283  ASP LYS ILE LYS PHE LYS HIS ILE THR PRO LEU GLN GLU          
SEQRES   7 D  283  GLN SER LYS GLU VAL ALA ILE ARG ILE PHE GLN GLY CYS          
SEQRES   8 D  283  GLN PHE ARG SER VAL GLU ALA VAL GLN GLU ILE THR GLU          
SEQRES   9 D  283  TYR ALA LYS SER ILE PRO GLY PHE VAL ASN LEU ASP LEU          
SEQRES  10 D  283  ASN ASP GLN VAL THR LEU LEU LYS TYR GLY VAL HIS GLU          
SEQRES  11 D  283  ILE ILE TYR THR MET LEU ALA SER LEU MET ASN LYS ASP          
SEQRES  12 D  283  GLY VAL LEU ILE SER GLU GLY GLN GLY PHE MET THR ARG          
SEQRES  13 D  283  GLU PHE LEU LYS SER LEU ARG LYS PRO PHE GLY ASP PHE          
SEQRES  14 D  283  MET GLU PRO LYS PHE GLU PHE ALA VAL LYS PHE ASN ALA          
SEQRES  15 D  283  LEU GLU LEU ASP ASP SER ASP LEU ALA ILE PHE ILE ALA          
SEQRES  16 D  283  VAL ILE ILE LEU SER GLY ASP ARG PRO GLY LEU LEU ASN          
SEQRES  17 D  283  VAL LYS PRO ILE GLU ASP ILE GLN ASP ASN LEU LEU GLN          
SEQRES  18 D  283  ALA LEU GLU LEU GLN LEU LYS LEU ASN HIS PRO GLU SER          
SEQRES  19 D  283  SER GLN LEU PHE ALA LYS LEU LEU GLN LYS MET THR ASP          
SEQRES  20 D  283  LEU ARG GLN ILE VAL THR GLU HIS VAL GLN LEU LEU GLN          
SEQRES  21 D  283  VAL ILE LYS LYS THR GLU THR ASP MET SER LEU HIS PRO          
SEQRES  22 D  283  LEU LEU GLN GLU ILE TYR LYS ASP LEU TYR                      
SEQRES   1 B   25  CYS PRO SER SER HIS SER SER LEU THR GLU ARG HIS LYS          
SEQRES   2 B   25  ILE LEU HIS ARG LEU LEU GLN GLU GLY SER PRO SER              
SEQRES   1 E   25  CYS PRO SER SER HIS SER SER LEU THR GLU ARG HIS LYS          
SEQRES   2 E   25  ILE LEU HIS ARG LEU LEU GLN GLU GLY SER PRO SER              
HET    9CR  A 463      22                                                       
HET    544  D 478      38                                                       
HETNAM     9CR (9CIS)-RETINOIC ACID                                             
HETNAM     544 2-(1-METHYL-3-OXO-3-PHENYL-PROPYLAMINO)-3-{4-[2-(5-              
HETNAM   2 544  METHYL-2-PHENYL-OXAZOL-4-YL)-ETHOXY]-PHENYL}-PROPIONIC          
HETNAM   3 544  ACID                                                            
HETSYN     544 GW409544                                                         
FORMUL   5  9CR    C20 H28 O2                                                   
FORMUL   6  544    C31 H30 N2 O5                                                
FORMUL   7  HOH   *208(H2 O)                                                    
HELIX    1   1 PRO A  231  VAL A  242  1                                  12    
HELIX    2   2 ASP A  263  ARG A  285  1                                  23    
HELIX    3   3 HIS A  288  LEU A  292  5                                   5    
HELIX    4   4 PRO A  293  SER A  317  1                                  25    
HELIX    5   5 ILE A  318  VAL A  320  5                                   3    
HELIX    6   6 ARG A  334  ALA A  340  1                                   7    
HELIX    7   7 ALA A  344  LEU A  353  1                                  10    
HELIX    8   8 LEU A  353  MET A  360  1                                   8    
HELIX    9   9 ASP A  363  PHE A  376  1                                  14    
HELIX   10  10 ASN A  385  TYR A  408  1                                  24    
HELIX   11  11 GLY A  413  LEU A  420  1                                   8    
HELIX   12  12 ARG A  421  PHE A  437  1                                  17    
HELIX   13  13 PHE A  450  LEU A  455  1                                   6    
HELIX   14  14 GLU D  207  PHE D  226  1                                  20    
HELIX   15  15 THR D  229  THR D  238  1                                  10    
HELIX   16  16 ASP D  251  GLY D  258  1                                   8    
HELIX   17  17 GLU D  276  LYS D  301  1                                  26    
HELIX   18  18 GLY D  305  LEU D  309  5                                   5    
HELIX   19  19 ASP D  310  LEU D  333  1                                  24    
HELIX   20  20 ARG D  350  LEU D  356  1                                   7    
HELIX   21  21 ARG D  357  ASP D  362  5                                   6    
HELIX   22  22 PHE D  363  ALA D  376  1                                  14    
HELIX   23  23 ASP D  380  LEU D  393  1                                  14    
HELIX   24  24 ASN D  402  HIS D  425  1                                  24    
HELIX   25  25 GLN D  430  GLU D  460  1                                  31    
HELIX   26  26 HIS D  466  LYS D  474  1                                   9    
HELIX   27  27 HIS B  630  GLN B  638  1                                   9    
HELIX   28  28 HIS E  687  GLU E  696  1                                  10    
SHEET    1   A 2 GLY A 323  LEU A 325  0                                        
SHEET    2   A 2 HIS A 331  HIS A 333 -1  O  VAL A 332   N  ILE A 324           
SHEET    1   B 4 PHE D 247  ILE D 249  0                                        
SHEET    2   B 4 GLY D 346  THR D 349  1  O  PHE D 347   N  ILE D 249           
SHEET    3   B 4 GLY D 338  ILE D 341 -1  N  VAL D 339   O  MET D 348           
SHEET    4   B 4 MET D 334  ASN D 335 -1  N  ASN D 335   O  GLY D 338           
CISPEP   1 GLU A  243    PRO A  244          0         1.10                     
SITE     1 AC1 12 ILE A 268  ALA A 271  ALA A 272  GLN A 275                    
SITE     2 AC1 12 TRP A 305  PHE A 313  ARG A 316  LEU A 326                    
SITE     3 AC1 12 ALA A 327  CYS A 432  HIS A 435  LEU A 436                    
SITE     1 AC2 15 ARG D 280  ILE D 281  PHE D 282  CYS D 285                    
SITE     2 AC2 15 SER D 289  HIS D 323  LEU D 330  ILE D 341                    
SITE     3 AC2 15 PHE D 360  PHE D 363  MET D 364  HIS D 449                    
SITE     4 AC2 15 TYR D 473  HOH D 511  HOH D 527                               
CRYST1   46.620   55.100  214.860  90.00  90.00  90.00 P 21 21 21    8          
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      0.021450  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.018149  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004654        0.00000