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Database: PDB
Entry: 5XPN
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Original site: 5XPN 
HEADER    TRANSCRIPTION                           03-JUN-17   5XPN              
TITLE     CRYSTAL STRUCTURE OF VDR-LBD COMPLEXED WITH 25RS-(HYDROXYPHENYL)-25-  
TITLE    2 METHOXY-2-METHYLIDENE-19,26,27-TRINOR-1-HYDROXYVITAMIN D3            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: VITAMIN D3 RECEPTOR;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 116-423;                                      
COMPND   5 SYNONYM: VDR,1,25-DIHYDROXYVITAMIN D3 RECEPTOR,NUCLEAR RECEPTOR      
COMPND   6 SUBFAMILY 1 GROUP I MEMBER 1;                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES;                                                       
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: MEDIATOR OF RNA POLYMERASE II TRANSCRIPTION SUBUNIT 1;     
COMPND  11 CHAIN: C;                                                            
COMPND  12 FRAGMENT: UNP RESIDUES 640-652;                                      
COMPND  13 SYNONYM: ACTIVATOR-RECRUITED COFACTOR 205 KDA COMPONENT,ARC205,      
COMPND  14 MEDIATOR COMPLEX SUBUNIT 1,PEROXISOME PROLIFERATOR-ACTIVATED         
COMPND  15 RECEPTOR-BINDING PROTEIN,PPAR-BINDING PROTEIN,THYROID HORMONE        
COMPND  16 RECEPTOR-ASSOCIATED PROTEIN COMPLEX 220 KDA COMPONENT,TRAP220,THYROID
COMPND  17 RECEPTOR-INTERACTING PROTEIN 2,TRIP-2,VITAMIN D RECEPTOR-INTERACTING 
COMPND  18 PROTEIN COMPLEX COMPONENT DRIP205,P53 REGULATORY PROTEIN RB18A;      
COMPND  19 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: 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 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_COMMON: HUMAN;                                              
SOURCE  11 ORGANISM_TAXID: 9606;                                                
SOURCE  12 GENE: MED1, ARC205, CRSP1, CRSP200, DRIP205, DRIP230, PBP, PPARBP,   
SOURCE  13 PPARGBP, RB18A, TRAP220, TRIP2;                                      
SOURCE  14 EXPRESSION_SYSTEM: SYNTHETIC CONSTRUCT;                              
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 32630                                       
KEYWDS    TRANSCRIPTION, VITAMIN D3, VDR, VDRE, RXR, CO-FACTORS                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.KATO,T.ITOH,K.YAMAMOTO                                              
REVDAT   2   27-MAR-24 5XPN    1       REMARK                                   
REVDAT   1   11-JUL-18 5XPN    0                                                
JRNL        AUTH   A.KATO,M.YAMAO,Y.HASHIHARA,H.ISHIDA,T.ITOH,K.YAMAMOTO        
JRNL        TITL   VITAMIN D ANALOGUES WITH A P-HYDROXYPHENYL GROUP AT THE C25  
JRNL        TITL 2 POSITION: CRYSTAL STRUCTURE OF VITAMIN D RECEPTOR            
JRNL        TITL 3 LIGAND-BINDING DOMAIN COMPLEXED WITH THE LIGAND EXPLAINS THE 
JRNL        TITL 4 MECHANISM UNDERLYING FULL ANTAGONISTIC ACTION                
JRNL        REF    J. MED. CHEM.                 V.  60  8394 2017              
JRNL        REFN                   ISSN 1520-4804                               
JRNL        PMID   28954197                                                     
JRNL        DOI    10.1021/ACS.JMEDCHEM.7B00819                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.96 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0049                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.96                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 32.95                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 90.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 17130                          
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) : 0.210                           
REMARK   3   R VALUE            (WORKING SET) : 0.207                           
REMARK   3   FREE R VALUE                     : 0.256                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 919                             
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) : 1.96                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.02                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1387                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.91                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2730                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 61                           
REMARK   3   BIN FREE R VALUE                    : 0.3080                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2001                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 72                                      
REMARK   3   SOLVENT ATOMS            : 158                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 35.33                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -3.08000                                             
REMARK   3    B22 (A**2) : 3.62000                                              
REMARK   3    B33 (A**2) : -0.34000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -1.05000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.223         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.191         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.166         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.347         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.944                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.923                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2119 ; 0.015 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2091 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2869 ; 1.872 ; 2.023       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  4834 ; 0.884 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   247 ; 5.598 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    90 ;37.889 ;24.556       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   385 ;17.658 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    11 ;23.971 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   328 ; 0.091 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2282 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   455 ; 0.004 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):   997 ; 2.863 ; 3.286       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   996 ; 2.863 ; 3.284       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1241 ; 4.237 ; 4.902       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  1242 ; 4.236 ; 4.904       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1122 ; 3.482 ; 3.655       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  1123 ; 3.480 ; 3.654       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  1629 ; 5.303 ; 5.314       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  2552 ; 7.295 ;27.101       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  2530 ; 7.303 ;26.951       
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 : NULL                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
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 5XPN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-JUN-17.                  
REMARK 100 THE DEPOSITION ID IS D_1300003893.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-JUN-16                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : AR-NE3A                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 2M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18216                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.960                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 32.950                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.9                               
REMARK 200  DATA REDUNDANCY                : 2.900                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.8000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.01                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MOPS-NA, NA-FORMATE, PEG 4000,           
REMARK 280  ETHYLENEGLYCOL, PH 7.0, VAPOR DIFFUSION, HANGING DROP,              
REMARK 280  TEMPERATURE 293K                                                    
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       76.87000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       21.58000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       76.87000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       21.58000            
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: 1130 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 11590 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A   106                                                      
REMARK 465     SER A   107                                                      
REMARK 465     HIS A   108                                                      
REMARK 465     MET A   109                                                      
REMARK 465     GLY A   110                                                      
REMARK 465     SER A   111                                                      
REMARK 465     PRO A   112                                                      
REMARK 465     ASN A   113                                                      
REMARK 465     SER A   114                                                      
REMARK 465     PRO A   115                                                      
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   207                                                      
REMARK 465     GLY A   208                                                      
REMARK 465     SER A   209                                                      
REMARK 465     THR A   210                                                      
REMARK 465     GLY A   211                                                      
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     ASN A   420                                                      
REMARK 465     GLU A   421                                                      
REMARK 465     ILE A   422                                                      
REMARK 465     SER A   423                                                      
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     PHE A 402    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OG1  THR A   294     O    HOH A   601              2.18            
REMARK 500   OD1  ASP A   295     O    HOH A   602              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP A 292   CB  -  CG  -  OD2 ANGL. DEV. =   5.5 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    CYS A 284       34.02    -94.87                                   
REMARK 500    GLN A 343      -71.92    -85.21                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 THE TWO ISOMERS 8BO AND 9RO DIFFER IN CONFIGURATION AT C27. 8BO HAS  
REMARK 600 S CONFIGURATION AT C27, BUT 9RO HAS R CONFIGURATION AT C27.          
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 8BO A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 9RO A 502                 
DBREF  5XPN A  116   423  UNP    P13053   VDR_RAT        116    423             
DBREF  5XPN C  625   637  PDB    5XPN     5XPN           625    637             
SEQADV 5XPN GLY A  106  UNP  P13053              EXPRESSION TAG                 
SEQADV 5XPN SER A  107  UNP  P13053              EXPRESSION TAG                 
SEQADV 5XPN HIS A  108  UNP  P13053              EXPRESSION TAG                 
SEQADV 5XPN MET A  109  UNP  P13053              EXPRESSION TAG                 
SEQADV 5XPN GLY A  110  UNP  P13053              EXPRESSION TAG                 
SEQADV 5XPN SER A  111  UNP  P13053              EXPRESSION TAG                 
SEQADV 5XPN PRO A  112  UNP  P13053              EXPRESSION TAG                 
SEQADV 5XPN ASN A  113  UNP  P13053              EXPRESSION TAG                 
SEQADV 5XPN SER A  114  UNP  P13053              EXPRESSION TAG                 
SEQADV 5XPN PRO A  115  UNP  P13053              EXPRESSION TAG                 
SEQADV 5XPN     A       UNP  P13053    SER   165 DELETION                       
SEQADV 5XPN     A       UNP  P13053    TYR   166 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   167 DELETION                       
SEQADV 5XPN     A       UNP  P13053    PRO   168 DELETION                       
SEQADV 5XPN     A       UNP  P13053    ARG   169 DELETION                       
SEQADV 5XPN     A       UNP  P13053    PRO   170 DELETION                       
SEQADV 5XPN     A       UNP  P13053    THR   171 DELETION                       
SEQADV 5XPN     A       UNP  P13053    LEU   172 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   173 DELETION                       
SEQADV 5XPN     A       UNP  P13053    PHE   174 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   175 DELETION                       
SEQADV 5XPN     A       UNP  P13053    GLY   176 DELETION                       
SEQADV 5XPN     A       UNP  P13053    ASN   177 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   178 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   179 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   180 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   181 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   182 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   183 DELETION                       
SEQADV 5XPN     A       UNP  P13053    ASP   184 DELETION                       
SEQADV 5XPN     A       UNP  P13053    LEU   185 DELETION                       
SEQADV 5XPN     A       UNP  P13053    TYR   186 DELETION                       
SEQADV 5XPN     A       UNP  P13053    THR   187 DELETION                       
SEQADV 5XPN     A       UNP  P13053    THR   188 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   189 DELETION                       
SEQADV 5XPN     A       UNP  P13053    LEU   190 DELETION                       
SEQADV 5XPN     A       UNP  P13053    ASP   191 DELETION                       
SEQADV 5XPN     A       UNP  P13053    MET   192 DELETION                       
SEQADV 5XPN     A       UNP  P13053    MET   193 DELETION                       
SEQADV 5XPN     A       UNP  P13053    GLU   194 DELETION                       
SEQADV 5XPN     A       UNP  P13053    PRO   195 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   196 DELETION                       
SEQADV 5XPN     A       UNP  P13053    GLY   197 DELETION                       
SEQADV 5XPN     A       UNP  P13053    PHE   198 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   199 DELETION                       
SEQADV 5XPN     A       UNP  P13053    ASN   200 DELETION                       
SEQADV 5XPN     A       UNP  P13053    LEU   201 DELETION                       
SEQADV 5XPN     A       UNP  P13053    ASP   202 DELETION                       
SEQADV 5XPN     A       UNP  P13053    LEU   203 DELETION                       
SEQADV 5XPN     A       UNP  P13053    ASN   204 DELETION                       
SEQADV 5XPN     A       UNP  P13053    GLY   205 DELETION                       
SEQADV 5XPN     A       UNP  P13053    GLU   206 DELETION                       
SEQADV 5XPN     A       UNP  P13053    ASP   207 DELETION                       
SEQADV 5XPN     A       UNP  P13053    SER   208 DELETION                       
SEQADV 5XPN     A       UNP  P13053    ASP   209 DELETION                       
SEQADV 5XPN     A       UNP  P13053    ASP   210 DELETION                       
SEQADV 5XPN     A       UNP  P13053    PRO   211 DELETION                       
SEQRES   1 A  271  GLY SER HIS MET GLY SER PRO ASN SER PRO LEU LYS ASP          
SEQRES   2 A  271  SER LEU ARG PRO LYS LEU SER GLU GLU GLN GLN HIS ILE          
SEQRES   3 A  271  ILE ALA ILE LEU LEU ASP ALA HIS HIS LYS THR TYR ASP          
SEQRES   4 A  271  PRO THR TYR ALA ASP PHE ARG ASP PHE ARG PRO PRO VAL          
SEQRES   5 A  271  ARG MET ASP GLY SER THR GLY SER VAL THR LEU ASP LEU          
SEQRES   6 A  271  SER PRO LEU SER MET LEU PRO HIS LEU ALA ASP LEU VAL          
SEQRES   7 A  271  SER TYR SER ILE GLN LYS VAL ILE GLY PHE ALA LYS MET          
SEQRES   8 A  271  ILE PRO GLY PHE ARG ASP LEU THR SER ASP ASP GLN ILE          
SEQRES   9 A  271  VAL LEU LEU LYS SER SER ALA ILE GLU VAL ILE MET LEU          
SEQRES  10 A  271  ARG SER ASN GLN SER PHE THR MET ASP ASP MET SER TRP          
SEQRES  11 A  271  ASP CYS GLY SER GLN ASP TYR LYS TYR ASP VAL THR ASP          
SEQRES  12 A  271  VAL SER LYS ALA GLY HIS THR LEU GLU LEU ILE GLU PRO          
SEQRES  13 A  271  LEU ILE LYS PHE GLN VAL GLY LEU LYS LYS LEU ASN LEU          
SEQRES  14 A  271  HIS GLU GLU GLU HIS VAL LEU LEU MET ALA ILE CYS ILE          
SEQRES  15 A  271  VAL SER PRO ASP ARG PRO GLY VAL GLN ASP ALA LYS LEU          
SEQRES  16 A  271  VAL GLU ALA ILE GLN ASP ARG LEU SER ASN THR LEU GLN          
SEQRES  17 A  271  THR TYR ILE ARG CYS ARG HIS PRO PRO PRO GLY SER HIS          
SEQRES  18 A  271  GLN LEU TYR ALA LYS MET ILE GLN LYS LEU ALA ASP LEU          
SEQRES  19 A  271  ARG SER LEU ASN GLU GLU HIS SER LYS GLN TYR ARG SER          
SEQRES  20 A  271  LEU SER PHE GLN PRO GLU ASN SER MET LYS LEU THR PRO          
SEQRES  21 A  271  LEU VAL LEU GLU VAL PHE GLY ASN GLU ILE SER                  
SEQRES   1 C   13  LYS ASN HIS PRO MET LEU MET ASN LEU LEU LYS ASP ASN          
HET    8BO  A 501      36                                                       
HET    9RO  A 502      36                                                       
HETNAM     8BO (1~{R},3~{R})-5-[(2~{E})-2-[(1~{R},3~{A}~{S},                    
HETNAM   2 8BO  7~{A}~{R})-1-[(2~{R},6~{S})-6-(4-HYDROXYPHENYL)-6-              
HETNAM   3 8BO  METHOXY-HEXAN-2-YL]-7~{A}-METHYL-2,3,3~{A},5,6,7-               
HETNAM   4 8BO  HEXAHYDRO-1~{H}-INDEN-4-YLIDENE]ETHYLIDENE]-2-                  
HETNAM   5 8BO  METHYLIDENE-CYCLOHEXANE-1,3-DIOL                                
HETNAM     9RO (1~{R},3~{R})-5-[(2~{E})-2-[(1~{R},3~{A}~{S},                    
HETNAM   2 9RO  7~{A}~{R})-1-[(2~{R},6~{R})-6-(4-HYDROXYPHENYL)-6-              
HETNAM   3 9RO  METHOXY-HEXAN-2-YL]-7~{A}-METHYL-2,3,3~{A},5,6,7-               
HETNAM   4 9RO  HEXAHYDRO-1~{H}-INDEN-4-YLIDENE]ETHYLIDENE]-2-                  
HETNAM   5 9RO  METHYLIDENE-CYCLOHEXANE-1,3-DIOL                                
HETSYN     8BO 25RS-(HYDROXYPHENYL)-25-METHOXY-2-METHYLIDENE-19,26,27-          
HETSYN   2 8BO  TRINOR-1-HYDROXYVITAMIN D3                                      
FORMUL   3  8BO    C32 H46 O4                                                   
FORMUL   4  9RO    C32 H46 O4                                                   
FORMUL   5  HOH   *158(H2 O)                                                    
HELIX    1 AA1 SER A  125  TYR A  143  1                                  19    
HELIX    2 AA2 TYR A  147  PHE A  153  5                                   7    
HELIX    3 AA3 MET A  222  MET A  243  1                                  22    
HELIX    4 AA4 GLY A  246  LEU A  250  5                                   5    
HELIX    5 AA5 THR A  251  ASN A  272  1                                  22    
HELIX    6 AA6 SER A  286  ASP A  288  5                                   3    
HELIX    7 AA7 ASP A  292  LYS A  298  1                                   7    
HELIX    8 AA8 THR A  302  LYS A  318  1                                  17    
HELIX    9 AA9 HIS A  322  VAL A  335  1                                  14    
HELIX   10 AB1 ASP A  344  HIS A  367  1                                  24    
HELIX   11 AB2 GLN A  374  PHE A  402  1                                  29    
HELIX   12 AB3 GLN A  403  MET A  408  1                                   6    
HELIX   13 AB4 THR A  411  GLY A  419  1                                   9    
HELIX   14 AB5 HIS C  627  LYS C  635  1                                   9    
SHEET    1 AA1 3 PHE A 275  THR A 276  0                                        
SHEET    2 AA1 3 SER A 281  ASP A 283 -1  O  SER A 281   N  THR A 276           
SHEET    3 AA1 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         1.69                     
SITE     1 AC1 17 TYR A 143  LEU A 223  VAL A 230  SER A 233                    
SITE     2 AC1 17 ARG A 270  SER A 271  SER A 274  TRP A 282                    
SITE     3 AC1 17 CYS A 284  VAL A 296  ALA A 299  GLY A 300                    
SITE     4 AC1 17 HIS A 301  HIS A 393  GLN A 396  LEU A 400                    
SITE     5 AC1 17 9RO A 502                                                     
SITE     1 AC2 17 TYR A 143  LEU A 223  VAL A 230  SER A 233                    
SITE     2 AC2 17 ARG A 270  SER A 271  SER A 274  TRP A 282                    
SITE     3 AC2 17 CYS A 284  VAL A 296  ALA A 299  GLY A 300                    
SITE     4 AC2 17 HIS A 301  HIS A 393  GLN A 396  LEU A 400                    
SITE     5 AC2 17 8BO A 501                                                     
CRYST1  153.740   43.160   42.030  90.00  95.32  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      0.006504  0.000000  0.000606        0.00000                         
SCALE2      0.000000  0.023170  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.023895        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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