HEADER    NUCLEAR RECEPTOR                        08-SEP-97   1ERR              
TITLE     HUMAN ESTROGEN RECEPTOR LIGAND-BINDING DOMAIN IN COMPLEX WITH         
TITLE    2 RALOXIFENE                                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ESTROGEN RECEPTOR;                                         
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: LIGAND-BINDING DOMAIN;                                     
COMPND   5 SYNONYM: ESTROGEN RECEPTOR, ER-LBD, ER-ALPHA;                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 OTHER_DETAILS: LIGAND-BINDING DOMAIN (DOMAIN E - RESIDUES 301-553) IN
COMPND   8 COMPLEX WITH THE SELECTIVE ANTAGONIST RALOXIFENE                     
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 STRAIN: JM109;                                                       
SOURCE   6 VARIANT: C1857;                                                      
SOURCE   7 GENE: ER ALPHA;                                                      
SOURCE   8 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   9 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  10 EXPRESSION_SYSTEM_STRAIN: JM109;                                     
SOURCE  11 EXPRESSION_SYSTEM_VARIANT: C1857;                                    
SOURCE  12 EXPRESSION_SYSTEM_PLASMID: PEALPHA 35                                
KEYWDS    NUCLEAR RECEPTOR, TRANSCRIPTION FACTOR, STEROID, ANTAGONIST           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.M.BRZOZOWSKI,A.C.W.PIKE                                             
REVDAT   5   15-MAY-13 1ERR    1       HETATM VERSN                             
REVDAT   4   24-FEB-09 1ERR    1       VERSN                                    
REVDAT   3   01-APR-03 1ERR    1       JRNL                                     
REVDAT   2   04-NOV-98 1ERR    3       ATOM   COMPND REMARK TITLE               
REVDAT   2 2                   3       HETATM AUTHOR SEQADV CRYST1              
REVDAT   2 3                   3       JRNL   HEADER TER    CONECT              
REVDAT   1   16-SEP-98 1ERR    0                                                
JRNL        AUTH   A.M.BRZOZOWSKI,A.C.PIKE,Z.DAUTER,R.E.HUBBARD,T.BONN,         
JRNL        AUTH 2 O.ENGSTROM,L.OHMAN,G.L.GREENE,J.A.GUSTAFSSON,M.CARLQUIST     
JRNL        TITL   MOLECULAR BASIS OF AGONISM AND ANTAGONISM IN THE OESTROGEN   
JRNL        TITL 2 RECEPTOR.                                                    
JRNL        REF    NATURE                        V. 389   753 1997              
JRNL        REFN                   ISSN 0028-0836                               
JRNL        PMID   9338790                                                      
JRNL        DOI    10.1038/39645                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 15433                          
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) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.219                           
REMARK   3   FREE R VALUE                     : 0.299                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1565                            
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3502                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 68                                      
REMARK   3   SOLVENT ATOMS            : 100                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 52.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 53.80                          
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): NULL          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : 0.016 ; 0.020               
REMARK   3    ANGLE DISTANCE                  (A) : 0.035 ; 0.030               
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : 0.052 ; 0.050               
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : 0.030 ; 0.040               
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : 0.205 ; 0.300               
REMARK   3    MULTIPLE TORSION                (A) : 0.313 ; 0.300               
REMARK   3    H-BOND (X...Y)                  (A) : 0.189 ; 0.300               
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : 3.100 ; 7.000               
REMARK   3    STAGGERED                 (DEGREES) : 22.600; 15.000              
REMARK   3    TRANSVERSE                (DEGREES) : 39.700; 20.000              
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 2.739 ; 2.000                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 4.639 ; 3.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.106 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.828 ; 3.000                
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1ERR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-DEC-96                          
REMARK 200  TEMPERATURE           (KELVIN) : 120                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : X11                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9054                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 15433                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.7                               
REMARK 200  DATA REDUNDANCY                : 4.500                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.08000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.0000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.64                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 62.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.50                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.44600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR                          
REMARK 200 SOFTWARE USED: MLPHARE                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 12% (W/V) PEG 4000, 0.2M MAGNESIUM       
REMARK 280  CHLORIDE, 50MM L-LYSINE, 0.1M SUCROSE, 5% 1,4-DIOXANE, 0.1M TRIS-   
REMARK 280  HCL, PH 8.5                                                         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       52.26500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       26.84000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       52.26500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       26.84000            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5070 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18480 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 CE1  HIS A 373  LIES ON A SPECIAL POSITION.                          
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   301                                                      
REMARK 465     LYS A   302                                                      
REMARK 465     LYS A   303                                                      
REMARK 465     ASN A   304                                                      
REMARK 465     SER A   305                                                      
REMARK 465     LEU A   306                                                      
REMARK 465     THR A   460                                                      
REMARK 465     PHE A   461                                                      
REMARK 465     LEU A   462                                                      
REMARK 465     SER A   463                                                      
REMARK 465     SER A   464                                                      
REMARK 465     THR A   465                                                      
REMARK 465     LEU A   466                                                      
REMARK 465     LYS A   467                                                      
REMARK 465     SER A   468                                                      
REMARK 465     LEU A   469                                                      
REMARK 465     LYS A   529                                                      
REMARK 465     CYS A   530                                                      
REMARK 465     LYS A   531                                                      
REMARK 465     ASN A   532                                                      
REMARK 465     VAL A   533                                                      
REMARK 465     VAL A   534                                                      
REMARK 465     ARG A   548                                                      
REMARK 465     LEU A   549                                                      
REMARK 465     HIS A   550                                                      
REMARK 465     ALA A   551                                                      
REMARK 465     PRO A   552                                                      
REMARK 465     THR A   553                                                      
REMARK 465     SER B   301                                                      
REMARK 465     LYS B   302                                                      
REMARK 465     LYS B   303                                                      
REMARK 465     ASN B   304                                                      
REMARK 465     SER B   305                                                      
REMARK 465     ASP B   332                                                      
REMARK 465     PRO B   333                                                      
REMARK 465     THR B   334                                                      
REMARK 465     ARG B   335                                                      
REMARK 465     PRO B   336                                                      
REMARK 465     PHE B   337                                                      
REMARK 465     SER B   338                                                      
REMARK 465     GLU B   339                                                      
REMARK 465     THR B   460                                                      
REMARK 465     PHE B   461                                                      
REMARK 465     LEU B   462                                                      
REMARK 465     SER B   463                                                      
REMARK 465     SER B   464                                                      
REMARK 465     THR B   465                                                      
REMARK 465     LEU B   466                                                      
REMARK 465     LYS B   467                                                      
REMARK 465     SER B   468                                                      
REMARK 465     CYS B   530                                                      
REMARK 465     LYS B   531                                                      
REMARK 465     ASN B   532                                                      
REMARK 465     VAL B   533                                                      
REMARK 465     VAL B   534                                                      
REMARK 465     PRO B   535                                                      
REMARK 465     PRO B   552                                                      
REMARK 465     THR B   553                                                      
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     TYR A 331    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     ASP A 332    CG   OD1  OD2                                       
REMARK 470     GLU A 397    CD   OE1  OE2                                       
REMARK 470     LYS A 416    CG   CD   CE   NZ                                   
REMARK 470     GLU A 419    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 470    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 471    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 472    CG   CD   CE   NZ                                   
REMARK 470     ARG A 477    CZ   NH1  NH2                                       
REMARK 470     LYS A 492    CD   CE   NZ                                        
REMARK 470     GLU A 542    CG   CD   OE1  OE2                                  
REMARK 470     HIS B 377    CG   ND1  CD2  CE1  NE2                             
REMARK 470     GLU B 397    CD   OE1  OE2                                       
REMARK 470     LYS B 416    CG   CD   CE   NZ                                   
REMARK 470     GLU B 419    CG   CD   OE1  OE2                                  
REMARK 470     GLU B 423    CG   CD   OE1  OE2                                  
REMARK 470     LEU B 469    CG   CD1  CD2                                       
REMARK 470     GLU B 470    CG   CD   OE1  OE2                                  
REMARK 470     GLU B 471    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 472    CG   CD   CE   NZ                                   
REMARK 470     ARG B 477    CZ   NH1  NH2                                       
REMARK 470     LYS B 529    CG   CD   CE   NZ                                   
REMARK 470     ARG B 548    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LEU B 549    CG   CD1  CD2                                       
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    ARG A 352   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.6 DEGREES          
REMARK 500    ARG A 394   CD  -  NE  -  CZ  ANGL. DEV. = -11.5 DEGREES          
REMARK 500    ARG A 394   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.2 DEGREES          
REMARK 500    MET A 421   CA  -  CB  -  CG  ANGL. DEV. =  14.3 DEGREES          
REMARK 500    SER A 432   N   -  CA  -  CB  ANGL. DEV. =   9.8 DEGREES          
REMARK 500    ARG A 515   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.8 DEGREES          
REMARK 500    ASP B 313   CB  -  CG  -  OD1 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    ASP B 313   CB  -  CG  -  OD2 ANGL. DEV. =  -5.8 DEGREES          
REMARK 500    ASN B 359   CA  -  CB  -  CG  ANGL. DEV. = -13.6 DEGREES          
REMARK 500    ASN B 359   OD1 -  CG  -  ND2 ANGL. DEV. =  15.1 DEGREES          
REMARK 500    ARG B 363   NE  -  CZ  -  NH1 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    GLU B 385   OE1 -  CD  -  OE2 ANGL. DEV. =  -7.3 DEGREES          
REMARK 500    ARG B 394   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    SER B 432   N   -  CA  -  CB  ANGL. DEV. =  11.1 DEGREES          
REMARK 500    ARG B 434   CD  -  NE  -  CZ  ANGL. DEV. =   8.7 DEGREES          
REMARK 500    ARG B 436   CD  -  NE  -  CZ  ANGL. DEV. =  12.8 DEGREES          
REMARK 500    VAL B 446   CA  -  CB  -  CG1 ANGL. DEV. =   9.0 DEGREES          
REMARK 500    ARG B 503   NE  -  CZ  -  NH1 ANGL. DEV. =  -5.0 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    ASP A 332       96.30    -11.69                                   
REMARK 500    PRO A 333      -91.32    -77.49                                   
REMARK 500    PRO A 365      118.07    -39.77                                   
REMARK 500    LEU A 408       69.20   -150.91                                   
REMARK 500    GLU A 419      100.05    -41.76                                   
REMARK 500    GLU B 397       36.64    -84.57                                   
REMARK 500    HIS B 398       52.98   -142.42                                   
REMARK 500    LEU B 408       74.17   -156.33                                   
REMARK 500    CYS B 417        3.59    -61.21                                   
REMARK 500    MET B 528      -83.81    -49.91                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    ASP A 473        -13.89                                           
REMARK 500    GLY B 457         11.28                                           
REMARK 500    HIS B 501        -12.16                                           
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 RAL A 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RAL B 600                 
DBREF  1ERR A  301   553  UNP    P03372   ESR1_HUMAN     301    553             
DBREF  1ERR B  301   553  UNP    P03372   ESR1_HUMAN     301    553             
SEQRES   1 A  253  SER LYS LYS ASN SER LEU ALA LEU SER LEU THR ALA ASP          
SEQRES   2 A  253  GLN MET VAL SER ALA LEU LEU ASP ALA GLU PRO PRO ILE          
SEQRES   3 A  253  LEU TYR SER GLU TYR ASP PRO THR ARG PRO PHE SER GLU          
SEQRES   4 A  253  ALA SER MET MET GLY LEU LEU THR ASN LEU ALA ASP ARG          
SEQRES   5 A  253  GLU LEU VAL HIS MET ILE ASN TRP ALA LYS ARG VAL PRO          
SEQRES   6 A  253  GLY PHE VAL ASP LEU THR LEU HIS ASP GLN VAL HIS LEU          
SEQRES   7 A  253  LEU GLU CCS ALA TRP LEU GLU ILE LEU MET ILE GLY LEU          
SEQRES   8 A  253  VAL TRP ARG SER MET GLU HIS PRO GLY LYS LEU LEU PHE          
SEQRES   9 A  253  ALA PRO ASN LEU LEU LEU ASP ARG ASN GLN GLY LYS CYS          
SEQRES  10 A  253  VAL GLU GLY MET VAL GLU ILE PHE ASP MET LEU LEU ALA          
SEQRES  11 A  253  THR SER SER ARG PHE ARG MET MET ASN LEU GLN GLY GLU          
SEQRES  12 A  253  GLU PHE VAL CYS LEU LYS SER ILE ILE LEU LEU ASN SER          
SEQRES  13 A  253  GLY VAL TYR THR PHE LEU SER SER THR LEU LYS SER LEU          
SEQRES  14 A  253  GLU GLU LYS ASP HIS ILE HIS ARG VAL LEU ASP LYS ILE          
SEQRES  15 A  253  THR ASP THR LEU ILE HIS LEU MET ALA LYS ALA GLY LEU          
SEQRES  16 A  253  THR LEU GLN GLN GLN HIS GLN ARG LEU ALA GLN LEU LEU          
SEQRES  17 A  253  LEU ILE LEU SER HIS ILE ARG HIS MET SER ASN LYS GLY          
SEQRES  18 A  253  MET GLU HIS LEU TYR SER MET LYS CYS LYS ASN VAL VAL          
SEQRES  19 A  253  PRO LEU TYR ASP LEU LEU LEU GLU MET LEU ASP ALA HIS          
SEQRES  20 A  253  ARG LEU HIS ALA PRO THR                                      
SEQRES   1 B  253  SER LYS LYS ASN SER LEU ALA LEU SER LEU THR ALA ASP          
SEQRES   2 B  253  GLN MET VAL SER ALA LEU LEU ASP ALA GLU PRO PRO ILE          
SEQRES   3 B  253  LEU TYR SER GLU TYR ASP PRO THR ARG PRO PHE SER GLU          
SEQRES   4 B  253  ALA SER MET MET GLY LEU LEU THR ASN LEU ALA ASP ARG          
SEQRES   5 B  253  GLU LEU VAL HIS MET ILE ASN TRP ALA LYS ARG VAL PRO          
SEQRES   6 B  253  GLY PHE VAL ASP LEU THR LEU HIS ASP GLN VAL HIS LEU          
SEQRES   7 B  253  LEU GLU CCS ALA TRP LEU GLU ILE LEU MET ILE GLY LEU          
SEQRES   8 B  253  VAL TRP ARG SER MET GLU HIS PRO GLY LYS LEU LEU PHE          
SEQRES   9 B  253  ALA PRO ASN LEU LEU LEU ASP ARG ASN GLN GLY LYS CYS          
SEQRES  10 B  253  VAL GLU GLY MET VAL GLU ILE PHE ASP MET LEU LEU ALA          
SEQRES  11 B  253  THR SER SER ARG PHE ARG MET MET ASN LEU GLN GLY GLU          
SEQRES  12 B  253  GLU PHE VAL CYS LEU LYS SER ILE ILE LEU LEU ASN SER          
SEQRES  13 B  253  GLY VAL TYR THR PHE LEU SER SER THR LEU LYS SER LEU          
SEQRES  14 B  253  GLU GLU LYS ASP HIS ILE HIS ARG VAL LEU ASP LYS ILE          
SEQRES  15 B  253  THR ASP THR LEU ILE HIS LEU MET ALA LYS ALA GLY LEU          
SEQRES  16 B  253  THR LEU GLN GLN GLN HIS GLN ARG LEU ALA GLN LEU LEU          
SEQRES  17 B  253  LEU ILE LEU SER HIS ILE ARG HIS MET SER ASN LYS GLY          
SEQRES  18 B  253  MET GLU HIS LEU TYR SER MET LYS CYS LYS ASN VAL VAL          
SEQRES  19 B  253  PRO LEU TYR ASP LEU LEU LEU GLU MET LEU ASP ALA HIS          
SEQRES  20 B  253  ARG LEU HIS ALA PRO THR                                      
MODRES 1ERR CCS A  381  CYS  CARBOXYMETHYLATED CYSTEINE                         
MODRES 1ERR CCS B  381  CYS  CARBOXYMETHYLATED CYSTEINE                         
HET    CCS  A 381      15                                                       
HET    CCS  B 381      10                                                       
HET    RAL  A 600      34                                                       
HET    RAL  B 600      34                                                       
HETNAM     CCS CARBOXYMETHYLATED CYSTEINE                                       
HETNAM     RAL RALOXIFENE                                                       
FORMUL   1  CCS    2(C5 H9 N O4 S)                                              
FORMUL   3  RAL    2(C28 H27 N O4 S)                                            
FORMUL   5  HOH   *100(H2 O)                                                    
HELIX    1   1 ALA A  312  ASP A  321  1                                  10    
HELIX    2   2 GLU A  339  ARG A  363  1                                  25    
HELIX    3   3 PHE A  367  ASP A  369  5                                   3    
HELIX    4   4 LEU A  372  SER A  395  1                                  24    
HELIX    5   5 ARG A  412  CYS A  417  1                                   6    
HELIX    6   6 VAL A  422  MET A  438  1                                  17    
HELIX    7   7 GLY A  442  ASN A  455  1                                  14    
HELIX    8   8 GLU A  471  LYS A  492  1                                  22    
HELIX    9   9 LEU A  497  SER A  527  1                                  31    
HELIX   10  10 LEU A  536  ASP A  545  1                                  10    
HELIX   11  11 ALA B  307  SER B  309  5                                   3    
HELIX   12  12 ALA B  312  ASP B  321  1                                  10    
HELIX   13  13 MET B  342  ARG B  363  1                                  22    
HELIX   14  14 PHE B  367  ASP B  369  5                                   3    
HELIX   15  15 LEU B  372  SER B  395  1                                  24    
HELIX   16  16 ARG B  412  CYS B  417  1                                   6    
HELIX   17  17 MET B  421  MET B  437  1                                  17    
HELIX   18  18 GLY B  442  ASN B  455  1                                  14    
HELIX   19  19 GLU B  470  LYS B  492  1                                  23    
HELIX   20  20 LEU B  497  MET B  528  1                                  32    
HELIX   21  21 TYR B  537  LEU B  549  1                                  13    
SHEET    1   A 2 LYS A 401  ALA A 405  0                                        
SHEET    2   A 2 LEU A 408  ASP A 411 -1  N  LEU A 410   O  LEU A 402           
SHEET    1   B 2 LYS B 401  ALA B 405  0                                        
SHEET    2   B 2 LEU B 408  ASP B 411 -1  N  LEU B 410   O  LEU B 402           
LINK         C   GLU A 380                 N   CCS A 381     1555   1555  1.33  
LINK         C   CCS A 381                 N   ALA A 382     1555   1555  1.29  
LINK         C   GLU B 380                 N   CCS B 381     1555   1555  1.31  
LINK         C   CCS B 381                 N   ALA B 382     1555   1555  1.33  
CISPEP   1 ARG A  335    PRO A  336          0         0.13                     
SITE     1 AC1 16 HOH A   3  LEU A 346  THR A 347  ALA A 350                    
SITE     2 AC1 16 ASP A 351  GLU A 353  LEU A 354  TRP A 383                    
SITE     3 AC1 16 LEU A 387  ARG A 394  PHE A 404  MET A 421                    
SITE     4 AC1 16 ILE A 424  HIS A 524  LEU A 525  LEU A 536                    
SITE     1 AC2 12 HOH B  61  LEU B 346  THR B 347  ALA B 350                    
SITE     2 AC2 12 ASP B 351  GLU B 353  TRP B 383  LEU B 391                    
SITE     3 AC2 12 ARG B 394  ILE B 424  HIS B 524  LEU B 536                    
CRYST1  104.530   53.680  102.710  90.00 116.79  90.00 C 1 2 1       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      0.009567  0.000000  0.004830        0.00000                         
SCALE2      0.000000  0.018629  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010907        0.00000                         
MTRIX1   1 -0.740953 -0.502251  0.445794       74.86100    1                    
MTRIX2   1 -0.502316 -0.026089 -0.864290      122.90400    1                    
MTRIX3   1  0.445721 -0.864328 -0.232958       94.95000    1