PDB Short entry for 3FUG
HEADER    TRANSCRIPTION/TRANSCRIPTION REGULATOR   14-JAN-09   3FUG              
TITLE     CRYSTAL STRUCTURE OF THE RETINOID X RECEPTOR LIGAND BINDING DOMAIN    
TITLE    2 BOUND TO THE SYNTHETIC AGONIST 3-[4-HYDROXY-3-(3,5,5,8,8-PENTAMETHYL-
TITLE    3 5,6,7,8-TETRAHYDRONAPHTHALEN-2-YL)-PHENYL]ACRYLIC ACID               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RETINOIC ACID RECEPTOR RXR-ALPHA;                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: LIGAND BINDING DOMAIN (RESIDUES 223-462);                  
COMPND   5 SYNONYM: RETINOID X RECEPTOR ALPHA, NUCLEAR RECEPTOR SUBFAMILY 2     
COMPND   6 GROUP B MEMBER 1;                                                    
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: NUCLEAR RECEPTOR COACTIVATOR 2;                            
COMPND  10 CHAIN: B;                                                            
COMPND  11 FRAGMENT: NUCLEAR RECEPTOR INTERACTION MOTIF 2 (RESIDUES 686-698);   
COMPND  12 SYNONYM: NCOA-2, TRANSCRIPTIONAL INTERMEDIARY FACTOR 2, HTIF2;       
COMPND  13 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: NR2B1, RXRA;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET15B;                                   
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 SYNTHETIC: YES;                                                      
SOURCE  13 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS. THE PEPTIDE 
SOURCE  14 HAS BEEN SYNTHESIZED BY AUTOMATIC CHEMICAL SYNTHESIS                 
KEYWDS    PROTEIN-LIGAND COMPLEX, HORMONE RECEPTOR, DNA-BINDING, HOST-VIRUS     
KEYWDS   2 INTERACTION, METAL-BINDING, NUCLEUS, POLYMORPHISM, RECEPTOR,         
KEYWDS   3 TRANSCRIPTION, TRANSCRIPTION REGULATION, UBL CONJUGATION, ZINC,      
KEYWDS   4 ZINC-FINGER, ACTIVATOR, PHOSPHOPROTEIN, TRANSCRIPTION-TRANSCRIPTION  
KEYWDS   5 REGULATOR COMPLEX                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    W.BOURGUET                                                            
REVDAT   3   06-SEP-23 3FUG    1       REMARK                                   
REVDAT   2   02-JUN-09 3FUG    1       JRNL                                     
REVDAT   1   12-MAY-09 3FUG    0                                                
JRNL        AUTH   E.PEREZ SANTIN,P.GERMAIN,F.QUILLARD,H.KHANWALKAR,            
JRNL        AUTH 2 F.RODRIGUEZ-BARRIOS,H.GRONEMEYER,A.R.DE LERA,W.BOURGUET      
JRNL        TITL   MODULATING RETINOID X RECEPTOR WITH A SERIES OF              
JRNL        TITL 2 (E)-3-[4-HYDROXY-3-(3-ALKOXY-5,5,8,8-TETRAMETHYL-5,6,7,      
JRNL        TITL 3 8-TETRAHYDRONAPHTHALEN-2-YL)PHENYL]ACRYLIC ACIDS AND THEIR   
JRNL        TITL 4 4-ALKOXY ISOMERS.                                            
JRNL        REF    J.MED.CHEM.                   V.  52  3150 2009              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   19408900                                                     
JRNL        DOI    10.1021/JM900096Q                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.53                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 17016                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.207                           
REMARK   3   R VALUE            (WORKING SET) : 0.205                           
REMARK   3   FREE R VALUE                     : 0.241                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.200                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 882                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1157                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.92                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2060                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 75                           
REMARK   3   BIN FREE R VALUE                    : 0.2530                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1751                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 27                                      
REMARK   3   SOLVENT ATOMS            : 109                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 21.07                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.23                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.62000                                              
REMARK   3    B22 (A**2) : 0.62000                                              
REMARK   3    B33 (A**2) : -1.24000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.197         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.169         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.105         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.069         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.935                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.896                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1815 ; 0.010 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2457 ; 1.166 ; 2.002       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   218 ; 4.609 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    77 ;33.610 ;23.506       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   328 ;13.741 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    13 ;21.690 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   281 ; 0.085 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1334 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   860 ; 0.194 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1261 ; 0.300 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   102 ; 0.120 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    31 ; 0.185 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    12 ; 0.311 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1147 ; 0.625 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1775 ; 1.069 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   767 ; 1.544 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   682 ; 2.406 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3FUG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JAN-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000051055.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-JUL-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.934                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA 3.2.19                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17071                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 31.530                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 6.000                              
REMARK 200  R MERGE                    (I) : 0.07700                            
REMARK 200  R SYM                      (I) : 0.07700                            
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) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.11                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.37700                            
REMARK 200  R SYM FOR SHELL            (I) : 0.37700                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 1MVC                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.73                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 0.1M TRIS, 1M AMMONIUM     
REMARK 280  ACETATE, PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       55.42850            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       32.88150            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       32.88150            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       83.14275            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       32.88150            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       32.88150            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       27.71425            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       32.88150            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       32.88150            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       83.14275            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       32.88150            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       32.88150            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       27.71425            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       55.42850            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1090 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10450 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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 350   BIOMT1   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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     THR A   223                                                      
REMARK 465     SER A   224                                                      
REMARK 465     SER A   225                                                      
REMARK 465     ALA A   226                                                      
REMARK 465     ASN A   227                                                      
REMARK 465     GLU A   228                                                      
REMARK 465     PRO A   244                                                      
REMARK 465     LYS A   245                                                      
REMARK 465     THR A   246                                                      
REMARK 465     GLU A   247                                                      
REMARK 465     THR A   248                                                      
REMARK 465     TYR A   249                                                      
REMARK 465     VAL A   250                                                      
REMARK 465     GLU A   251                                                      
REMARK 465     ALA A   252                                                      
REMARK 465     ASN A   253                                                      
REMARK 465     MET A   254                                                      
REMARK 465     GLY A   255                                                      
REMARK 465     LEU A   256                                                      
REMARK 465     ASN A   257                                                      
REMARK 465     PRO A   258                                                      
REMARK 465     SER A   259                                                      
REMARK 465     SER A   260                                                      
REMARK 465     PRO A   261                                                      
REMARK 465     ASN A   262                                                      
REMARK 465     HIS A   459                                                      
REMARK 465     GLN A   460                                                      
REMARK 465     MET A   461                                                      
REMARK 465     THR A   462                                                      
REMARK 465     LYS B   686                                                      
REMARK 465     SER B   697                                                      
REMARK 465     SER B   698                                                      
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    HIS A 288       -8.68     80.02                                   
REMARK 500    LEU A 353      -69.74   -109.60                                   
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 2E3 A 1                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2P1T   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE LIGAND BINDING DOMAIN OF THE RETINOID X     
REMARK 900 RECEPTOR ALPHA IN COMPLEX WITH 3-(2'-METHOXY)-TETRAHYDRONAPHTYL      
REMARK 900 CINNAMIC ACID AND A FRAGMENT OF THE COACTIVATOR TIF-2                
REMARK 900 RELATED ID: 2P1U   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE LIGAND BINDING DOMAIN OF THE RETINOID X     
REMARK 900 RECEPTOR ALPHA IN COMPLEX WITH 3-(2'-ETHOXY)-TETRAHYDRONAPHTYL       
REMARK 900 CINNAMIC ACID AND A FRAGMENT OF THE COACTIVATOR TIF-2                
REMARK 900 RELATED ID: 2P1V   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE LIGAND BINDING DOMAIN OF THE RETINOID X     
REMARK 900 RECEPTOR ALPHA IN COMPLEX WITH 3-(2'-PROPOXY)-TETRAHYDRONAPHTYL      
REMARK 900 CINNAMIC ACID AND A FRAGMENT OF THE COACTIVATOR TIF-2                
DBREF  3FUG A  223   462  UNP    P19793   RXRA_HUMAN     223    462             
DBREF  3FUG B  686   698  UNP    Q15596   NCOA2_HUMAN    686    698             
SEQRES   1 A  240  THR SER SER ALA ASN GLU ASP MET PRO VAL GLU ARG ILE          
SEQRES   2 A  240  LEU GLU ALA GLU LEU ALA VAL GLU PRO LYS THR GLU THR          
SEQRES   3 A  240  TYR VAL GLU ALA ASN MET GLY LEU ASN PRO SER SER PRO          
SEQRES   4 A  240  ASN ASP PRO VAL THR ASN ILE CYS GLN ALA ALA ASP LYS          
SEQRES   5 A  240  GLN LEU PHE THR LEU VAL GLU TRP ALA LYS ARG ILE PRO          
SEQRES   6 A  240  HIS PHE SER GLU LEU PRO LEU ASP ASP GLN VAL ILE LEU          
SEQRES   7 A  240  LEU ARG ALA GLY TRP ASN GLU LEU LEU ILE ALA SER PHE          
SEQRES   8 A  240  SER HIS ARG SER ILE ALA VAL LYS ASP GLY ILE LEU LEU          
SEQRES   9 A  240  ALA THR GLY LEU HIS VAL HIS ARG ASN SER ALA HIS SER          
SEQRES  10 A  240  ALA GLY VAL GLY ALA ILE PHE ASP ARG VAL LEU THR GLU          
SEQRES  11 A  240  LEU VAL SER LYS MET ARG ASP MET GLN MET ASP LYS THR          
SEQRES  12 A  240  GLU LEU GLY CYS LEU ARG ALA ILE VAL LEU PHE ASN PRO          
SEQRES  13 A  240  ASP SER LYS GLY LEU SER ASN PRO ALA GLU VAL GLU ALA          
SEQRES  14 A  240  LEU ARG GLU LYS VAL TYR ALA SER LEU GLU ALA TYR CYS          
SEQRES  15 A  240  LYS HIS LYS TYR PRO GLU GLN PRO GLY ARG PHE ALA LYS          
SEQRES  16 A  240  LEU LEU LEU ARG LEU PRO ALA LEU ARG SER ILE GLY LEU          
SEQRES  17 A  240  LYS CYS LEU GLU HIS LEU PHE PHE PHE LYS LEU ILE GLY          
SEQRES  18 A  240  ASP THR PRO ILE ASP THR PHE LEU MET GLU MET LEU GLU          
SEQRES  19 A  240  ALA PRO HIS GLN MET THR                                      
SEQRES   1 B   13  LYS HIS LYS ILE LEU HIS ARG LEU LEU GLN ALA SER SER          
HET    2E3  A   1      27                                                       
HETNAM     2E3 (2E)-3-[4-HYDROXY-3-(3,5,5,8,8-PENTAMETHYL-5,6,7,8-              
HETNAM   2 2E3  TETRAHYDRONAPHTHALEN-2-YL)PHENYL]PROP-2-ENOIC ACID              
FORMUL   3  2E3    C24 H28 O3                                                   
FORMUL   4  HOH   *109(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 VAL A  342  LEU A  353  1                                  12    
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  GLY A  443  1                                  23    
HELIX   13  13 ASP A  448  LEU A  455  1                                   8    
HELIX   14  14 HIS B  687  ALA B  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           
SITE     1 AC1 15 HOH A  93  ILE A 268  ALA A 271  ALA A 272                    
SITE     2 AC1 15 GLN A 275  ASN A 306  LEU A 309  PHE A 313                    
SITE     3 AC1 15 ARG A 316  LEU A 326  ALA A 327  VAL A 349                    
SITE     4 AC1 15 CYS A 432  HIS A 435  LEU A 436                               
CRYST1   65.763   65.763  110.857  90.00  90.00  90.00 P 43 21 2     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      0.015206  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015206  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009021        0.00000