HEADER    GENE REGULATION                         04-FEB-20   6XZK              
TITLE     STRUCTURE OF ZVDR LBD-CALCITRIOL IN COMPLEX WITH CHIMERA 13           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: VITAMIN D3 RECEPTOR A;                                     
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: VDR-A,1,25-DIHYDROXYVITAMIN D3 RECEPTOR A,NUCLEAR RECEPTOR  
COMPND   5 SUBFAMILY 1 GROUP I MEMBER 1-A;                                      
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: GLU-ASN-ALA-UIA-URL-URY-URV-UZN-LYS;                       
COMPND   9 CHAIN: B;                                                            
COMPND  10 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DANIO RERIO;                                    
SOURCE   3 ORGANISM_COMMON: ZEBRAFISH;                                          
SOURCE   4 ORGANISM_TAXID: 7955;                                                
SOURCE   5 GENE: VDRA, NR1I1A, VDR;                                             
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  11 ORGANISM_TAXID: 32630                                                
KEYWDS    NUCLEAR RECEPTOR, FOLDAMER, HELIX MIMICRY, PROTEIN-PROTEIN            
KEYWDS   2 INTERACTION, GENE REGULATION                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.BURATTO,A.Y.BELORUSOVA,N.ROCHEL,G.GUICHARD                          
REVDAT   5   06-NOV-24 6XZK    1       REMARK                                   
REVDAT   4   24-JAN-24 6XZK    1       REMARK                                   
REVDAT   3   15-NOV-23 6XZK    1       LINK   ATOM                              
REVDAT   2   01-SEP-21 6XZK    1       JRNL                                     
REVDAT   1   17-FEB-21 6XZK    0                                                
JRNL        AUTH   L.CUSSOL,L.MAURAN-AMBROSINO,J.BURATTO,A.Y.BELORUSOVA,        
JRNL        AUTH 2 M.NEUVILLE,J.OSZ,S.FRIBOURG,J.FREMAUX,C.DOLAIN,S.R.GOUDREAU, 
JRNL        AUTH 3 N.ROCHEL,G.GUICHARD                                          
JRNL        TITL   STRUCTURAL BASIS FOR ALPHA-HELIX MIMICRY AND INHIBITION OF   
JRNL        TITL 2 PROTEIN-PROTEIN INTERACTIONS WITH OLIGOUREA FOLDAMERS.       
JRNL        REF    ANGEW.CHEM.INT.ED.ENGL.       V.  60  2296 2021              
JRNL        REFN                   ESSN 1521-3773                               
JRNL        PMID   32935897                                                     
JRNL        DOI    10.1002/ANIE.202008992                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.10.1_2155                                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 14.93                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 23167                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.202                           
REMARK   3   R VALUE            (WORKING SET) : 0.201                           
REMARK   3   FREE R VALUE                     : 0.224                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.870                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1128                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 14.9310 -  3.9781    0.98     3045   163  0.1740 0.1979        
REMARK   3     2  3.9781 -  3.1674    0.99     2864   158  0.1946 0.2087        
REMARK   3     3  3.1674 -  2.7699    1.00     2840   142  0.2239 0.2703        
REMARK   3     4  2.7699 -  2.5180    1.00     2832   146  0.2236 0.2556        
REMARK   3     5  2.5180 -  2.3382    1.00     2782   147  0.2230 0.2298        
REMARK   3     6  2.3382 -  2.2008    0.99     2757   135  0.2287 0.2476        
REMARK   3     7  2.2008 -  2.0909    0.96     2681   148  0.2449 0.2761        
REMARK   3     8  2.0909 -  2.0001    0.80     2238    89  0.2573 0.2543        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.190            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.150           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 49.01                          
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.003           2027                                  
REMARK   3   ANGLE     :  0.708           2733                                  
REMARK   3   CHIRALITY :  0.038            314                                  
REMARK   3   PLANARITY :  0.005            348                                  
REMARK   3   DIHEDRAL  : 16.042           1231                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 5                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 154 THROUGH 305 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -33.3924  30.0256  -5.0982              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2382 T22:   0.4080                                     
REMARK   3      T33:   0.3037 T12:  -0.0389                                     
REMARK   3      T13:   0.0129 T23:  -0.0129                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.8298 L22:   3.4009                                     
REMARK   3      L33:   3.8304 L12:  -0.8770                                     
REMARK   3      L13:  -1.1639 L23:   2.8947                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0091 S12:  -0.2541 S13:   0.1088                       
REMARK   3      S21:  -0.2035 S22:   0.0401 S23:   0.0390                       
REMARK   3      S31:  -0.3074 S32:   0.1258 S33:  -0.0045                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 306 THROUGH 351 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -32.7709  12.8711  -0.8425              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3871 T22:   0.3848                                     
REMARK   3      T33:   0.4123 T12:  -0.0192                                     
REMARK   3      T13:   0.0853 T23:   0.0881                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.3053 L22:   4.7311                                     
REMARK   3      L33:   7.8515 L12:  -0.3658                                     
REMARK   3      L13:  -2.2386 L23:   1.5370                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2725 S12:  -0.4789 S13:  -0.7812                       
REMARK   3      S21:   0.1722 S22:   0.0401 S23:   0.3148                       
REMARK   3      S31:   0.9201 S32:  -0.0514 S33:   0.2656                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 352 THROUGH 404 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -29.6760  35.7362   8.6662              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3098 T22:   0.6887                                     
REMARK   3      T33:   0.3493 T12:   0.0164                                     
REMARK   3      T13:  -0.0110 T23:  -0.1379                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.6662 L22:   5.0991                                     
REMARK   3      L33:   4.5074 L12:   1.3811                                     
REMARK   3      L13:  -1.5932 L23:   0.3322                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0844 S12:  -0.9042 S13:   0.2574                       
REMARK   3      S21:   0.1626 S22:   0.2630 S23:  -0.2013                       
REMARK   3      S31:  -0.3959 S32:   0.4657 S33:  -0.1676                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 405 THROUGH 452 )                 
REMARK   3    ORIGIN FOR THE GROUP (A): -20.7662  21.9032  -5.6104              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1880 T22:   0.4085                                     
REMARK   3      T33:   0.3430 T12:  -0.0011                                     
REMARK   3      T13:   0.0069 T23:  -0.0261                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.2704 L22:   1.8605                                     
REMARK   3      L33:   7.2659 L12:  -1.3700                                     
REMARK   3      L13:  -1.7228 L23:   1.7754                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1230 S12:  -0.6501 S13:  -0.0897                       
REMARK   3      S21:   0.0915 S22:   0.2321 S23:  -0.0957                       
REMARK   3      S31:   0.1755 S32:   0.6984 S33:  -0.1444                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 1 THROUGH 9 )                     
REMARK   3    ORIGIN FOR THE GROUP (A): -24.3865  36.9803 -17.8869              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5600 T22:   0.3992                                     
REMARK   3      T33:   0.4070 T12:  -0.1203                                     
REMARK   3      T13:   0.0409 T23:  -0.0620                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.4481 L22:   7.0718                                     
REMARK   3      L33:   2.5701 L12:   3.4280                                     
REMARK   3      L13:  -2.0640 L23:   2.3611                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0953 S12:  -0.4571 S13:   0.6761                       
REMARK   3      S21:  -0.7341 S22:   0.0024 S23:   0.2808                       
REMARK   3      S31:  -1.8663 S32:   1.0134 S33:  -0.1005                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6XZK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-FEB-20.                  
REMARK 100 THE DEPOSITION ID IS D_1292106567.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-SEP-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID30B                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.98                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 23222                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 14.931                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.2                               
REMARK 200  DATA REDUNDANCY                : 1.200                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.0400                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.07                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 78.6                               
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         : 3.320                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: 2HC4                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.67                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULFATE 1.8 M, MES 100 MM, PH    
REMARK 280  6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 290K                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290       7555   Y,X,-Z+2/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+1/3                                          
REMARK 290      10555   -Y,-X,-Z+1/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+5/6                                            
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      174.99200            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       87.49600            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      131.24400            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       43.74800            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000      218.74000            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      174.99200            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000       87.49600            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       43.74800            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000      131.24400            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000      218.74000            
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: 2240 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 11740 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -4.0 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      HOH A 683  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     GLY A   152                                                      
REMARK 465     SER A   153                                                      
REMARK 465     GLU A   191                                                      
REMARK 465     GLY A   192                                                      
REMARK 465     PRO A   193                                                      
REMARK 465     VAL A   194                                                      
REMARK 465     THR A   195                                                      
REMARK 465     ARG A   196                                                      
REMARK 465     SER A   197                                                      
REMARK 465     ALA A   198                                                      
REMARK 465     SER A   199                                                      
REMARK 465     ARG A   200                                                      
REMARK 465     ALA A   201                                                      
REMARK 465     ALA A   202                                                      
REMARK 465     SER A   203                                                      
REMARK 465     LEU A   204                                                      
REMARK 465     HIS A   205                                                      
REMARK 465     SER A   206                                                      
REMARK 465     LEU A   207                                                      
REMARK 465     SER A   208                                                      
REMARK 465     ASP A   209                                                      
REMARK 465     ALA A   210                                                      
REMARK 465     SER A   211                                                      
REMARK 465     SER A   212                                                      
REMARK 465     ASP A   213                                                      
REMARK 465     SER A   214                                                      
REMARK 465     PHE A   215                                                      
REMARK 465     ASN A   216                                                      
REMARK 465     HIS A   217                                                      
REMARK 465     SER A   218                                                      
REMARK 465     PRO A   219                                                      
REMARK 465     GLU A   220                                                      
REMARK 465     SER A   221                                                      
REMARK 465     VAL A   222                                                      
REMARK 465     ASP A   223                                                      
REMARK 465     THR A   224                                                      
REMARK 465     LYS A   225                                                      
REMARK 465     LEU A   226                                                      
REMARK 465     ASN A   227                                                      
REMARK 465     PHE A   228                                                      
REMARK 465     SER A   229                                                      
REMARK 465     ASN A   230                                                      
REMARK 465     LEU A   231                                                      
REMARK 465     LEU A   232                                                      
REMARK 465     MET A   233                                                      
REMARK 465     MET A   234                                                      
REMARK 465     TYR A   235                                                      
REMARK 465     GLN A   236                                                      
REMARK 465     ASP A   237                                                      
REMARK 465     SER A   238                                                      
REMARK 465     GLY A   239                                                      
REMARK 465     SER A   240                                                      
REMARK 465     PRO A   241                                                      
REMARK 465     ASP A   242                                                      
REMARK 465     SER A   243                                                      
REMARK 465     SER A   244                                                      
REMARK 465     GLU A   245                                                      
REMARK 465     GLU A   246                                                      
REMARK 465     ASP A   247                                                      
REMARK 465     GLN A   248                                                      
REMARK 465     GLN A   249                                                      
REMARK 465     SER A   250                                                      
REMARK 465     GLY A   402                                                      
REMARK 465     ARG A   403                                                      
REMARK 465     SER A   453                                                      
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     MET A 155    CE                                                  
REMARK 470     GLU A 159    CD   OE1  OE2                                       
REMARK 470     LYS A 173    CD   CE   NZ                                        
REMARK 470     ARG A 251    CD   NE   CZ   NH1  NH2                             
REMARK 470     ARG A 280    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 310    OE2                                                 
REMARK 470     GLN A 375    CG   CD   OE1  NE2                                  
REMARK 470     HIS A 377    CG   ND1  CD2  CE1  NE2                             
REMARK 470     GLY A 401    CA   C    O                                         
REMARK 470     LEU A 404    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    URL B   5   CA  -  C   -  N   ANGL. DEV. =  26.8 DEGREES          
REMARK 500    MFH B   6   CA  -  C   -  N   ANGL. DEV. =  26.7 DEGREES          
REMARK 500    URV B   7   CA  -  C   -  N   ANGL. DEV. =  24.3 DEGREES          
REMARK 500    UZN B   8   CA  -  C   -  N   ANGL. DEV. =  14.7 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 367       34.19    -88.00                                   
REMARK 500    URV B   7        7.53    -61.30                                   
REMARK 500    UZN B   8       23.78    -69.60                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 URL B    5     MFH B    6                  131.24                    
REMARK 500 MFH B    6     URV B    7                  128.64                    
REMARK 500 URV B    7     UZN B    8                  134.95                    
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    URL B   5        -27.31                                           
REMARK 500    MFH B   6        -29.64                                           
REMARK 500    URV B   7        -25.41                                           
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 VDX A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residues UIA B 4 and URL B 5      
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residues URL B 5 and MFH B 6      
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residues MFH B 6 and URV B 7      
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residues URV B 7 and UZN B 8      
DBREF  6XZK A  156   453  UNP    Q9PTN2   VDRA_DANRE     156    453             
DBREF  6XZK B    1     9  PDB    6XZK     6XZK             1      9             
SEQADV 6XZK GLY A  152  UNP  Q9PTN2              EXPRESSION TAG                 
SEQADV 6XZK SER A  153  UNP  Q9PTN2              EXPRESSION TAG                 
SEQADV 6XZK HIS A  154  UNP  Q9PTN2              EXPRESSION TAG                 
SEQADV 6XZK MET A  155  UNP  Q9PTN2              EXPRESSION TAG                 
SEQRES   1 A  302  GLY SER HIS MET LEU SER ASP GLU GLN MET GLN ILE ILE          
SEQRES   2 A  302  ASN SER LEU VAL GLU ALA HIS HIS LYS THR TYR ASP ASP          
SEQRES   3 A  302  SER TYR SER ASP PHE VAL ARG PHE ARG PRO PRO VAL ARG          
SEQRES   4 A  302  GLU GLY PRO VAL THR ARG SER ALA SER ARG ALA ALA SER          
SEQRES   5 A  302  LEU HIS SER LEU SER ASP ALA SER SER ASP SER PHE ASN          
SEQRES   6 A  302  HIS SER PRO GLU SER VAL ASP THR LYS LEU ASN PHE SER          
SEQRES   7 A  302  ASN LEU LEU MET MET TYR GLN ASP SER GLY SER PRO ASP          
SEQRES   8 A  302  SER SER GLU GLU ASP GLN GLN SER ARG LEU SER MET LEU          
SEQRES   9 A  302  PRO HIS LEU ALA ASP LEU VAL SER TYR SER ILE GLN LYS          
SEQRES  10 A  302  VAL ILE GLY PHE ALA LYS MET ILE PRO GLY PHE ARG ASP          
SEQRES  11 A  302  LEU THR ALA GLU ASP GLN ILE ALA LEU LEU LYS SER SER          
SEQRES  12 A  302  ALA ILE GLU ILE ILE MET LEU ARG SER ASN GLN SER PHE          
SEQRES  13 A  302  SER LEU GLU ASP MET SER TRP SER CYS GLY GLY PRO ASP          
SEQRES  14 A  302  PHE LYS TYR CYS ILE ASN ASP VAL THR LYS ALA GLY HIS          
SEQRES  15 A  302  THR LEU GLU LEU LEU GLU PRO LEU VAL LYS PHE GLN VAL          
SEQRES  16 A  302  GLY LEU LYS LYS LEU LYS LEU HIS GLU GLU GLU HIS VAL          
SEQRES  17 A  302  LEU LEU MET ALA ILE CYS LEU LEU SER PRO ASP ARG PRO          
SEQRES  18 A  302  GLY VAL GLN ASP HIS VAL ARG ILE GLU ALA LEU GLN ASP          
SEQRES  19 A  302  ARG LEU CYS ASP VAL LEU GLN ALA TYR ILE ARG ILE GLN          
SEQRES  20 A  302  HIS PRO GLY GLY ARG LEU LEU TYR ALA LYS MET ILE GLN          
SEQRES  21 A  302  LYS LEU ALA ASP LEU ARG SER LEU ASN GLU GLU HIS SER          
SEQRES  22 A  302  LYS GLN TYR ARG SER LEU SER PHE GLN PRO GLU HIS SER          
SEQRES  23 A  302  MET GLN LEU THR PRO LEU VAL LEU GLU VAL PHE GLY SER          
SEQRES  24 A  302  GLU VAL SER                                                  
SEQRES   1 B    9  GLU ASN ALA UIA URL MFH URV UZN LYS                          
HET    UIA  B   4       7                                                       
HET    URL  B   5      10                                                       
HET    MFH  B   6      14                                                       
HET    URV  B   7       9                                                       
HET    UZN  B   8      10                                                       
HET    VDX  A 501      30                                                       
HET    ACT  A 502       4                                                       
HET    ACT  A 503       4                                                       
HETNAM     UIA [(2~{R})-1-AZANYLPROPAN-2-YL]CARBAMIC ACID                       
HETNAM     URL [(2~{S})-2-AZANYL-4-METHYL-PENTYL]CARBAMIC ACID                  
HETNAM     MFH [(2~{S})-2-AZANYL-3-(4-HYDROXYPHENYL)PROPYL]CARBAMIC             
HETNAM   2 MFH  ACID                                                            
HETNAM     URV [(2~{S})-2-AZANYL-3-METHYL-BUTYL]CARBAMIC ACID                   
HETNAM     UZN [(2~{S})-2-AZANYLHEXYL]CARBAMIC ACID                             
HETNAM     VDX 5-{2-[1-(5-HYDROXY-1,5-DIMETHYL-HEXYL)-7A-METHYL-                
HETNAM   2 VDX  OCTAHYDRO-INDEN-4-YLIDENE]-ETHYLIDENE}-4-METHYLENE-             
HETNAM   3 VDX  CYCLOHEXANE-1,3-DIOL                                            
HETNAM     ACT ACETATE ION                                                      
HETSYN     VDX 1,25 DIHYDROXY VITAMIN D3                                        
FORMUL   2  UIA    C4 H10 N2 O2                                                 
FORMUL   2  URL    C7 H16 N2 O2                                                 
FORMUL   2  MFH    C10 H14 N2 O3                                                
FORMUL   2  URV    C6 H14 N2 O2                                                 
FORMUL   2  UZN    C7 H16 N2 O2                                                 
FORMUL   3  VDX    C27 H44 O3                                                   
FORMUL   4  ACT    2(C2 H3 O2 1-)                                               
FORMUL   6  HOH   *100(H2 O)                                                    
HELIX    1 AA1 SER A  157  TYR A  175  1                                  19    
HELIX    2 AA2 TYR A  179  PHE A  185  5                                   7    
HELIX    3 AA3 MET A  254  MET A  275  1                                  22    
HELIX    4 AA4 GLY A  278  LEU A  282  5                                   5    
HELIX    5 AA5 THR A  283  SER A  303  1                                  21    
HELIX    6 AA6 CYS A  324  LYS A  330  1                                   7    
HELIX    7 AA7 THR A  334  LEU A  351  1                                  18    
HELIX    8 AA8 HIS A  354  LEU A  367  1                                  14    
HELIX    9 AA9 ASP A  376  HIS A  399  1                                  24    
HELIX   10 AB1 LEU A  405  PHE A  432  1                                  28    
HELIX   11 AB2 GLN A  433  MET A  438  1                                   6    
HELIX   12 AB3 THR A  441  GLY A  449  1                                   9    
SHEET    1 AA1 3 PHE A 307  SER A 308  0                                        
SHEET    2 AA1 3 SER A 313  SER A 315 -1  O  SER A 313   N  SER A 308           
SHEET    3 AA1 3 LYS A 322  TYR A 323 -1  O  TYR A 323   N  TRP A 314           
LINK         C   ALA B   3                 N   UIA B   4     1555   1555  1.34  
LINK         C   UIA B   4                 N   URL B   5     1555   1555  1.35  
LINK         C   URL B   5                 N   MFH B   6     1555   1555  1.34  
LINK         C   MFH B   6                 N   URV B   7     1555   1555  1.34  
LINK         C   URV B   7                 N   UZN B   8     1555   1555  1.34  
LINK         C   UZN B   8                 N   LYS B   9     1555   1555  1.34  
SITE     1 AC1 10 TYR A 175  SER A 265  ARG A 302  SER A 303                    
SITE     2 AC1 10 SER A 306  TRP A 314  CYS A 316  VAL A 328                    
SITE     3 AC1 10 HIS A 333  HIS A 423                                          
SITE     1 AC2  8 THR A 174  TYR A 175  ASP A 176  TYR A 179                    
SITE     2 AC2  8 TYR A 264  LYS A 268  ARG A 302  HOH A 663                    
SITE     1 AC3  7 GLN A 398  SER A 431  GLY A 449  SER A 450                    
SITE     2 AC3  7 HOH A 605  HOH A 623  GLU B   1                               
SITE     1 AC4 10 ILE A 288  LYS A 292  GLU A 446  VAL A 447                    
SITE     2 AC4 10 HOH A 646  ASN B   2  ALA B   3  MFH B   6                    
SITE     3 AC4 10 URV B   7  UZN B   8                                          
SITE     1 AC5 13 HIS A 154  ALA A 284  ILE A 288  LYS A 292                    
SITE     2 AC5 13 PRO A 434  GLU A 446  VAL A 447  ALA B   3                    
SITE     3 AC5 13 UIA B   4  URV B   7  UZN B   8  LYS B   9                    
SITE     4 AC5 13 HOH B 101                                                     
SITE     1 AC6 11 HIS A 154  LYS A 274  ALA A 284  PRO A 434                    
SITE     2 AC6 11 MET A 438  ALA B   3  UIA B   4  URL B   5                    
SITE     3 AC6 11 UZN B   8  LYS B   9  HOH B 101                               
SITE     1 AC7  7 LYS A 274  GLN A 287  MET A 438  UIA B   4                    
SITE     2 AC7  7 URL B   5  MFH B   6  LYS B   9                               
CRYST1   66.112   66.112  262.488  90.00  90.00 120.00 P 65 2 2     12          
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      0.015126  0.008733  0.000000        0.00000                         
SCALE2      0.000000  0.017466  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.003810        0.00000