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Database: PDB
Entry: 1RJK
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Original site: 1RJK 
HEADER    HORMONE/GROWTH FACTOR RECEPTOR          19-NOV-03   1RJK              
TITLE     CRYSTAL STRUCTURE OF THE RAT VITAMIN D RECEPTOR LIGAND BINDING DOMAIN 
TITLE    2 COMPLEXED WITH 2MD AND A SYNTHETIC PEPTIDE CONTAINING THE NR2 BOX OF 
TITLE    3 DRIP 205                                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: VITAMIN D3 RECEPTOR;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: LIGAND BINDING DOMAIN;                                     
COMPND   5 SYNONYM: VDR, 1,25-DIHYDROXYVITAMIN D3 RECEPTOR;                     
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES;                                                       
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR BINDING PROTEIN;
COMPND  10 CHAIN: C;                                                            
COMPND  11 FRAGMENT: DRIP 205 NR2 BOX PEPTIDE;                                  
COMPND  12 SYNONYM: PBP, PPAR BINDING PROTEIN, THYROID HORMONE RECEPTOR-        
COMPND  13 ASSOCIATED PROTEIN COMPLEX 220 KDA COMPONENT, TRAP220, THYROID       
COMPND  14 RECEPTOR INTERACTING PROTEIN 2, TRIP2, P53 REGULATORY PROTEIN RB18A, 
COMPND  15 VITAMIN D RECEPTOR-INTERACTING PROTEIN COMPLEX COMPONENT DRIP205,    
COMPND  16 ACTIVATOR-RECRUITED COFACTOR 205 KDA COMPONENT, ARC205;              
COMPND  17 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: NORWAY RAT;                                         
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 GENE: VDR, NR1I1;                                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL-21(DE3) CODONPLUS RIL;                  
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-29B;                                  
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 SYNTHETIC: YES;                                                      
SOURCE  13 OTHER_DETAILS: SYNTHESIZED AT UW-MADISON BIOTECHNOLOGY CENTER        
KEYWDS    NUCLEAR RECEPTOR-SUPERAGONIST COMPLEX, NUCLEAR RECEPTOR-COACTIVATOR   
KEYWDS   2 INTERACTIONS, HORMONE-GROWTH FACTOR RECEPTOR COMPLEX                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.L.VANHOOKE,M.M.BENNING,C.B.BAUER,J.W.PIKE,H.F.DELUCA                
REVDAT   4   23-AUG-23 1RJK    1       COMPND REMARK SEQADV HETNAM              
REVDAT   3   11-OCT-17 1RJK    1       REMARK                                   
REVDAT   2   24-FEB-09 1RJK    1       VERSN                                    
REVDAT   1   13-APR-04 1RJK    0                                                
JRNL        AUTH   J.L.VANHOOKE,M.M.BENNING,C.B.BAUER,J.W.PIKE,H.F.DELUCA       
JRNL        TITL   MOLECULAR STRUCTURE OF THE RAT VITAMIN D RECEPTOR LIGAND     
JRNL        TITL 2 BINDING DOMAIN COMPLEXED WITH 2-CARBON-SUBSTITUTED VITAMIN   
JRNL        TITL 3 D(3) HORMONE ANALOGUES AND A LXXLL-CONTAINING COACTIVATOR    
JRNL        TITL 4 PEPTIDE                                                      
JRNL        REF    BIOCHEMISTRY                  V.  43  4101 2004              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   15065852                                                     
JRNL        DOI    10.1021/BI036056Y                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.99 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.24                                        
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) : 1.99                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 18937                          
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) : 0.188                           
REMARK   3   R VALUE            (WORKING SET) : 0.185                           
REMARK   3   FREE R VALUE                     : 0.244                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.200                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 977                             
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) : 1.99                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1218                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2320                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 74                           
REMARK   3   BIN FREE R VALUE                    : 0.2930                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1987                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 30                                      
REMARK   3   SOLVENT ATOMS            : 131                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.93                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -2.94000                                             
REMARK   3    B22 (A**2) : 3.45000                                              
REMARK   3    B33 (A**2) : -0.61000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.48000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.180         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.172         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.112         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.968         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.957                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.924                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2063 ; 0.015 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2794 ; 1.394 ; 1.990       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   247 ; 4.895 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   320 ; 0.089 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1512 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1044 ; 0.206 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   125 ; 0.133 ; 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):    33 ; 0.185 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     4 ; 0.089 ; 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):  1253 ; 0.870 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2031 ; 1.637 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   810 ; 2.573 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   763 ; 4.184 ; 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 : BABINET MODEL WITH 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: NULL                                      
REMARK   4                                                                      
REMARK   4 1RJK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-DEC-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000020806.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-OCT-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : ENRAF-NONIUS FR591                 
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : MONTEL OPTICS                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : BRUKER PROTEUM R                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : SAINT                              
REMARK 200  DATA SCALING SOFTWARE          : LSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18940                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.990                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 33.070                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 4.900                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05100                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.99                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.08                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.16100                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.500                              
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: PDB ENTRY 1DB1                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 38.93                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, MOPS, AMMONIUM CITRATE,        
REMARK 280  ISOPROPANOL, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE     
REMARK 280  295K                                                                
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       77.30000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       21.64600            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       77.30000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       21.64600            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS ONE BIOLOGICAL UNIT. THE        
REMARK 300 BIOLOGICAL UNIT IS COMPOSED OF ONE MOLECULE OF VDR, ONE LIGAND       
REMARK 300 MOLECULE (VDZ), AND ONE MOLECULE OF THE SYNTHETIC PEPTIDE.           
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: 2070 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 11700 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5720 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 21820 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
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 -1.000000  0.000000  0.000000      154.60000            
REMARK 350   BIOMT2   2  0.000000  1.000000  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     LEU A   116                                                      
REMARK 465     LYS A   117                                                      
REMARK 465     ASP A   118                                                      
REMARK 465     SER A   119                                                      
REMARK 465     LEU A   120                                                      
REMARK 465     ARG A   121                                                      
REMARK 465     PRO A   122                                                      
REMARK 465     ASP A   160                                                      
REMARK 465     GLY A   161                                                      
REMARK 465     SER A   162                                                      
REMARK 465     THR A   163                                                      
REMARK 465     GLY A   164                                                      
REMARK 465     SER A   212                                                      
REMARK 465     VAL A   213                                                      
REMARK 465     THR A   214                                                      
REMARK 465     LEU A   215                                                      
REMARK 465     ASP A   216                                                      
REMARK 465     LEU A   217                                                      
REMARK 465     SER A   218                                                      
REMARK 465     GLU A   421                                                      
REMARK 465     ILE A   422                                                      
REMARK 465     SER A   423                                                      
REMARK 465     LEU A   424                                                      
REMARK 465     VAL A   425                                                      
REMARK 465     PRO A   426                                                      
REMARK 465     ARG A   427                                                      
REMARK 465     GLY A   428                                                      
REMARK 465     SER A   429                                                      
REMARK 465     MET A   430                                                      
REMARK 465     ALA A   431                                                      
REMARK 465     ILE A   432                                                      
REMARK 465     SER A   433                                                      
REMARK 465     ASP A   434                                                      
REMARK 465     PRO A   435                                                      
REMARK 465     ASN A   436                                                      
REMARK 465     SER A   437                                                      
REMARK 465     SER A   438                                                      
REMARK 465     SER A   439                                                      
REMARK 465     VAL A   440                                                      
REMARK 465     ASP A   441                                                      
REMARK 465     LYS A   442                                                      
REMARK 465     LEU A   443                                                      
REMARK 465     ALA A   444                                                      
REMARK 465     ALA A   445                                                      
REMARK 465     ALA A   446                                                      
REMARK 465     LEU A   447                                                      
REMARK 465     GLU A   448                                                      
REMARK 465     HIS A   449                                                      
REMARK 465     HIS A   450                                                      
REMARK 465     HIS A   451                                                      
REMARK 465     HIS A   452                                                      
REMARK 465     HIS A   453                                                      
REMARK 465     HIS A   454                                                      
REMARK 465     ASP C   636                                                      
REMARK 465     ASN C   637                                                      
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     LYS A 123    CG   CD   CE   NZ                                   
REMARK 470     ARG A 151    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN A 403    CG   CD   OE1  NE2                                  
REMARK 470     LYS C 625    CB   CG   CD   CE   NZ                              
REMARK 470     ASN C 626    CG   OD1  ND2                                       
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    ASP A 292   CB  -  CG  -  OD2 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    ASP A 385   CB  -  CG  -  OD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    LEU A 400   CA  -  CB  -  CG  ANGL. DEV. =  17.6 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    LEU A 220       49.03     77.63                                   
REMARK 500    TYR A 289       44.76   -108.66                                   
REMARK 500    ASN C 626      107.94     79.01                                   
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 VDZ A 500                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1RK3   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN COMPLEXED WITH 1ALPHA,25-DIHYDROXYVITAMIN D3            
REMARK 900 RELATED ID: 1RKG   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN COMPLEXED WITH 2MBISP [1ALPHA-HYDROXY-2-METHYLENE-19-   
REMARK 900 NOR-(20S)-BISHOMOPREGNACALCIFEROL]                                   
REMARK 900 RELATED ID: 1RKH   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN COMPLEXED WITH 2AM20R [2ALPHA-METHYL-19-NOR-1,25-       
REMARK 900 DIHYDROXYVITAMIN D3]                                                 
DBREF  1RJK A  116   423  UNP    P13053   VDR_RAT        116    423             
DBREF  1RJK C  625   637  UNP    Q15648   PPRB_HUMAN     640    652             
SEQADV 1RJK     A       UNP  P13053    SER   165 DELETION                       
SEQADV 1RJK     A       UNP  P13053    TYR   166 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   167 DELETION                       
SEQADV 1RJK     A       UNP  P13053    PRO   168 DELETION                       
SEQADV 1RJK     A       UNP  P13053    ARG   169 DELETION                       
SEQADV 1RJK     A       UNP  P13053    PRO   170 DELETION                       
SEQADV 1RJK     A       UNP  P13053    THR   171 DELETION                       
SEQADV 1RJK     A       UNP  P13053    LEU   172 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   173 DELETION                       
SEQADV 1RJK     A       UNP  P13053    PHE   174 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   175 DELETION                       
SEQADV 1RJK     A       UNP  P13053    GLY   176 DELETION                       
SEQADV 1RJK     A       UNP  P13053    ASN   177 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   178 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   179 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   180 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   181 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   182 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   183 DELETION                       
SEQADV 1RJK     A       UNP  P13053    ASP   184 DELETION                       
SEQADV 1RJK     A       UNP  P13053    LEU   185 DELETION                       
SEQADV 1RJK     A       UNP  P13053    TYR   186 DELETION                       
SEQADV 1RJK     A       UNP  P13053    THR   187 DELETION                       
SEQADV 1RJK     A       UNP  P13053    THR   188 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   189 DELETION                       
SEQADV 1RJK     A       UNP  P13053    LEU   190 DELETION                       
SEQADV 1RJK     A       UNP  P13053    ASP   191 DELETION                       
SEQADV 1RJK     A       UNP  P13053    MET   192 DELETION                       
SEQADV 1RJK     A       UNP  P13053    MET   193 DELETION                       
SEQADV 1RJK     A       UNP  P13053    GLU   194 DELETION                       
SEQADV 1RJK     A       UNP  P13053    PRO   195 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   196 DELETION                       
SEQADV 1RJK     A       UNP  P13053    GLY   197 DELETION                       
SEQADV 1RJK     A       UNP  P13053    PHE   198 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   199 DELETION                       
SEQADV 1RJK     A       UNP  P13053    ASN   200 DELETION                       
SEQADV 1RJK     A       UNP  P13053    LEU   201 DELETION                       
SEQADV 1RJK     A       UNP  P13053    ASP   202 DELETION                       
SEQADV 1RJK     A       UNP  P13053    LEU   203 DELETION                       
SEQADV 1RJK     A       UNP  P13053    ASN   204 DELETION                       
SEQADV 1RJK     A       UNP  P13053    GLY   205 DELETION                       
SEQADV 1RJK     A       UNP  P13053    GLU   206 DELETION                       
SEQADV 1RJK     A       UNP  P13053    ASP   207 DELETION                       
SEQADV 1RJK     A       UNP  P13053    SER   208 DELETION                       
SEQADV 1RJK     A       UNP  P13053    ASP   209 DELETION                       
SEQADV 1RJK     A       UNP  P13053    ASP   210 DELETION                       
SEQADV 1RJK     A       UNP  P13053    PRO   211 DELETION                       
SEQADV 1RJK LEU A  424  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK VAL A  425  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK PRO A  426  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK ARG A  427  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK GLY A  428  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK SER A  429  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK MET A  430  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK ALA A  431  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK ILE A  432  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK SER A  433  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK ASP A  434  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK PRO A  435  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK ASN A  436  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK SER A  437  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK SER A  438  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK SER A  439  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK VAL A  440  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK ASP A  441  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK LYS A  442  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK LEU A  443  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK ALA A  444  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK ALA A  445  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK ALA A  446  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK LEU A  447  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK GLU A  448  UNP  P13053              CLONING ARTIFACT               
SEQADV 1RJK HIS A  449  UNP  P13053              EXPRESSION TAG                 
SEQADV 1RJK HIS A  450  UNP  P13053              EXPRESSION TAG                 
SEQADV 1RJK HIS A  451  UNP  P13053              EXPRESSION TAG                 
SEQADV 1RJK HIS A  452  UNP  P13053              EXPRESSION TAG                 
SEQADV 1RJK HIS A  453  UNP  P13053              EXPRESSION TAG                 
SEQADV 1RJK HIS A  454  UNP  P13053              EXPRESSION TAG                 
SEQRES   1 A  292  LEU LYS ASP SER LEU ARG PRO LYS LEU SER GLU GLU GLN          
SEQRES   2 A  292  GLN HIS ILE ILE ALA ILE LEU LEU ASP ALA HIS HIS LYS          
SEQRES   3 A  292  THR TYR ASP PRO THR TYR ALA ASP PHE ARG ASP PHE ARG          
SEQRES   4 A  292  PRO PRO VAL ARG MET ASP GLY SER THR GLY SER VAL THR          
SEQRES   5 A  292  LEU ASP LEU SER PRO LEU SER MET LEU PRO HIS LEU ALA          
SEQRES   6 A  292  ASP LEU VAL SER TYR SER ILE GLN LYS VAL ILE GLY PHE          
SEQRES   7 A  292  ALA LYS MET ILE PRO GLY PHE ARG ASP LEU THR SER ASP          
SEQRES   8 A  292  ASP GLN ILE VAL LEU LEU LYS SER SER ALA ILE GLU VAL          
SEQRES   9 A  292  ILE MET LEU ARG SER ASN GLN SER PHE THR MET ASP ASP          
SEQRES  10 A  292  MET SER TRP ASP CYS GLY SER GLN ASP TYR LYS TYR ASP          
SEQRES  11 A  292  VAL THR ASP VAL SER LYS ALA GLY HIS THR LEU GLU LEU          
SEQRES  12 A  292  ILE GLU PRO LEU ILE LYS PHE GLN VAL GLY LEU LYS LYS          
SEQRES  13 A  292  LEU ASN LEU HIS GLU GLU GLU HIS VAL LEU LEU MET ALA          
SEQRES  14 A  292  ILE CYS ILE VAL SER PRO ASP ARG PRO GLY VAL GLN ASP          
SEQRES  15 A  292  ALA LYS LEU VAL GLU ALA ILE GLN ASP ARG LEU SER ASN          
SEQRES  16 A  292  THR LEU GLN THR TYR ILE ARG CYS ARG HIS PRO PRO PRO          
SEQRES  17 A  292  GLY SER HIS GLN LEU TYR ALA LYS MET ILE GLN LYS LEU          
SEQRES  18 A  292  ALA ASP LEU ARG SER LEU ASN GLU GLU HIS SER LYS GLN          
SEQRES  19 A  292  TYR ARG SER LEU SER PHE GLN PRO GLU ASN SER MET LYS          
SEQRES  20 A  292  LEU THR PRO LEU VAL LEU GLU VAL PHE GLY ASN GLU ILE          
SEQRES  21 A  292  SER LEU VAL PRO ARG GLY SER MET ALA ILE SER ASP PRO          
SEQRES  22 A  292  ASN SER SER SER VAL ASP LYS LEU ALA ALA ALA LEU GLU          
SEQRES  23 A  292  HIS HIS HIS HIS HIS HIS                                      
SEQRES   1 C   13  LYS ASN HIS PRO MET LEU MET ASN LEU LEU LYS ASP ASN          
HET    VDZ  A 500      30                                                       
HETNAM     VDZ 5-{2-[1-(5-HYDROXY-1,5-DIMETHYL-HEXYL)-7A-METHYL-                
HETNAM   2 VDZ  OCTAHYDRO-INDEN-4-YLIDENE]-ETHYLIDENE}-2-METHYLENE-             
HETNAM   3 VDZ  CYCLOHEXANE-1,3-DIO L                                           
HETSYN     VDZ 2-METHYLENE-19-NOR-(20S)-1ALPHA,25-DIHYDROXY-VITAMIN             
HETSYN   2 VDZ  D3; 2MD                                                         
FORMUL   3  VDZ    C27 H44 O3                                                   
FORMUL   4  HOH   *131(H2 O)                                                    
HELIX    1   1 SER A  125  TYR A  143  1                                  19    
HELIX    2   2 TYR A  147  PHE A  153  5                                   7    
HELIX    3   3 MET A  222  MET A  243  1                                  22    
HELIX    4   4 GLY A  246  LEU A  250  5                                   5    
HELIX    5   5 THR A  251  SER A  271  1                                  21    
HELIX    6   6 SER A  286  ASP A  288  5                                   3    
HELIX    7   7 ASP A  292  LYS A  298  1                                   7    
HELIX    8   8 THR A  302  LEU A  319  1                                  18    
HELIX    9   9 HIS A  322  VAL A  335  1                                  14    
HELIX   10  10 ASP A  344  HIS A  367  1                                  24    
HELIX   11  11 GLN A  374  GLN A  403  1                                  30    
HELIX   12  12 GLN A  403  MET A  408  1                                   6    
HELIX   13  13 THR A  411  GLY A  419  1                                   9    
HELIX   14  14 HIS C  627  LYS C  635  1                                   9    
SHEET    1   A 3 PHE A 275  THR A 276  0                                        
SHEET    2   A 3 SER A 281  ASP A 283 -1  O  SER A 281   N  THR A 276           
SHEET    3   A 3 LYS A 290  TYR A 291 -1  O  TYR A 291   N  TRP A 282           
CISPEP   1 PRO A  369    PRO A  370          0         3.59                     
SITE     1 AC1 10 TYR A 143  LEU A 223  SER A 233  ARG A 270                    
SITE     2 AC1 10 SER A 271  SER A 274  TRP A 282  CYS A 284                    
SITE     3 AC1 10 HIS A 301  HIS A 393                                          
CRYST1  154.600   43.292   41.848  90.00  96.07  90.00 C 1 2 1       4          
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      0.006468  0.000000  0.000688        0.00000                         
SCALE2      0.000000  0.023099  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.024031        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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