PDB Short entry for 5WWZ
HEADER    RNA BINDING PROTEIN                     05-JAN-17   5WWZ              
TITLE     CRYSTAL STRUCTURE OF THE KH2 DOMAIN OF HUMAN RNA-BINDING E3 UBIQUITIN-
TITLE    2 PROTEIN LIGASE MEX-3C                                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RNA-BINDING E3 UBIQUITIN-PROTEIN LIGASE MEX3C;             
COMPND   3 CHAIN: B, A, C;                                                      
COMPND   4 FRAGMENT: KH2 DOMAIN, UNP RESIDUES 320-396;                          
COMPND   5 SYNONYM: RING FINGER AND KH DOMAIN-CONTAINING PROTEIN 2,RING FINGER  
COMPND   6 PROTEIN 194,RING-TYPE E3 UBIQUITIN TRANSFERASE MEX3C;                
COMPND   7 EC: 2.3.2.27;                                                        
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: MEX3C, RKHD2, RNF194, BM-013;                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    KH2, MEX-3C, RNA BINDING PROTEIN                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.YANG,C.WANG,F.LI,Q.GONG                                             
REVDAT   2   11-OCT-17 5WWZ    1       JRNL                                     
REVDAT   1   23-AUG-17 5WWZ    0                                                
JRNL        AUTH   L.YANG,C.WANG,F.LI,J.ZHANG,A.NAYAB,J.WU,Y.SHI,Q.GONG         
JRNL        TITL   THE HUMAN RNA-BINDING PROTEIN AND E3 LIGASE MEX-3C BINDS THE 
JRNL        TITL 2 MEX-3-RECOGNITION ELEMENT (MRE) MOTIF WITH HIGH AFFINITY     
JRNL        REF    J. BIOL. CHEM.                V. 292 16221 2017              
JRNL        REFN                   ESSN 1083-351X                               
JRNL        PMID   28808060                                                     
JRNL        DOI    10.1074/JBC.M117.797746                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.11.1_2575                                   
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 37.26                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.380                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 10107                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.228                           
REMARK   3   R VALUE            (WORKING SET) : 0.226                           
REMARK   3   FREE R VALUE                     : 0.270                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.630                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 468                             
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 37.2664 -  3.6030    1.00     3305   193  0.2123 0.2366        
REMARK   3     2  3.6030 -  2.8601    1.00     3195   128  0.2446 0.3294        
REMARK   3     3  2.8601 -  2.4987    1.00     3139   147  0.2486 0.3416        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
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)     : 0.350            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.310           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 48.41                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 56.63                          
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      :  0.002           1859                                  
REMARK   3   ANGLE     :  0.430           2552                                  
REMARK   3   CHIRALITY :  0.042            293                                  
REMARK   3   PLANARITY :  0.003            338                                  
REMARK   3   DIHEDRAL  : 13.704           1101                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 3                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: (CHAIN 'B' AND RESID 314 THROUGH 393)                  
REMARK   3    ORIGIN FOR THE GROUP (A):   3.5681 -19.0599 -31.6815              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4197 T22:   0.3809                                     
REMARK   3      T33:   0.3174 T12:   0.0603                                     
REMARK   3      T13:   0.0485 T23:   0.0382                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.2117 L22:   6.6133                                     
REMARK   3      L33:   2.8489 L12:   0.0217                                     
REMARK   3      L13:  -1.6866 L23:   0.1967                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1166 S12:   0.1827 S13:  -0.0460                       
REMARK   3      S21:   0.5939 S22:   0.2248 S23:   0.3245                       
REMARK   3      S31:   0.0128 S32:  -0.3854 S33:  -0.0962                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: (CHAIN 'A' AND RESID 314 THROUGH 391)                  
REMARK   3    ORIGIN FOR THE GROUP (A):  -2.5907 -27.4472  -9.2402              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4987 T22:   0.3544                                     
REMARK   3      T33:   0.4559 T12:  -0.0193                                     
REMARK   3      T13:   0.2260 T23:   0.0159                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.7982 L22:   3.4465                                     
REMARK   3      L33:   8.6842 L12:  -1.0530                                     
REMARK   3      L13:   1.8071 L23:  -1.6725                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.4112 S12:   0.0241 S13:  -0.0902                       
REMARK   3      S21:  -0.3504 S22:  -0.0006 S23:  -0.2975                       
REMARK   3      S31:   0.5474 S32:   0.1609 S33:   0.3743                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: (CHAIN 'C' AND RESID 314 THROUGH 392)                  
REMARK   3    ORIGIN FOR THE GROUP (A): -16.9819  -6.3621 -16.3708              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6095 T22:   0.3579                                     
REMARK   3      T33:   0.4028 T12:  -0.0063                                     
REMARK   3      T13:   0.0286 T23:  -0.0361                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.6049 L22:   0.9562                                     
REMARK   3      L33:   0.6882 L12:   1.4020                                     
REMARK   3      L13:   0.1499 L23:  -0.6927                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0141 S12:   0.1040 S13:   0.2670                       
REMARK   3      S21:  -0.3378 S22:   0.0171 S23:  -0.0240                       
REMARK   3      S31:  -0.1326 S32:   0.0657 S33:  -0.0223                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : 1                                           
REMARK   3   NCS GROUP : 1                                                      
REMARK   3    NCS OPERATOR : 1                                                  
REMARK   3     REFERENCE SELECTION: (CHAIN A AND (RESID 4 THROUGH 29 OR         
REMARK   3                          (RESID 30 AND (NAME N OR NAME CA OR NAME    
REMARK   3                          C OR NAME O OR NAME CB )) OR RESID 31       
REMARK   3                          THROUGH 43 OR (RESID 44 THROUGH 45 AND      
REMARK   3                          (NAME N OR NAME CA OR NAME C OR NAME O OR   
REMARK   3                          NAME CB )) OR RESID 46 THROUGH 53 OR        
REMARK   3                          (RESID 54 THROUGH 55 AND (NAME N OR NAME    
REMARK   3                          CA OR NAME C OR NAME O OR NAME CB )) OR     
REMARK   3                          RESID 56 THROUGH 78 OR (RESID 79 AND        
REMARK   3                          (NAME N OR NAME CA OR NAME C OR NAME O OR   
REMARK   3                          NAME CB )) OR RESID 80 THROUGH 81))         
REMARK   3     SELECTION          : (CHAIN B AND (RESID 4 THROUGH 43 OR         
REMARK   3                          (RESID 44 THROUGH 45 AND (NAME N OR NAME    
REMARK   3                          CA OR NAME C OR NAME O OR NAME CB )) OR     
REMARK   3                          RESID 46 THROUGH 56 OR (RESID 57 AND        
REMARK   3                          (NAME N OR NAME CA OR NAME C OR NAME O OR   
REMARK   3                          NAME CB )) OR RESID 58 THROUGH 65 OR        
REMARK   3                          (RESID 66 AND (NAME N OR NAME CA OR NAME    
REMARK   3                          C OR NAME O OR NAME CB )) OR RESID 67       
REMARK   3                          THROUGH 78 OR (RESID 79 AND (NAME N OR      
REMARK   3                          NAME CA OR NAME C OR NAME O OR NAME CB ))   
REMARK   3                          OR RESID 80 OR (RESID 81 AND (NAME N OR     
REMARK   3                          NAME CA OR NAME C OR NAME O OR NAME CB )))  
REMARK   3                          )                                           
REMARK   3     ATOM PAIRS NUMBER  : 1036                                        
REMARK   3     RMSD               : NULL                                        
REMARK   3    NCS OPERATOR : 2                                                  
REMARK   3     REFERENCE SELECTION: (CHAIN A AND (RESID 4 THROUGH 29 OR         
REMARK   3                          (RESID 30 AND (NAME N OR NAME CA OR NAME    
REMARK   3                          C OR NAME O OR NAME CB )) OR RESID 31       
REMARK   3                          THROUGH 43 OR (RESID 44 THROUGH 45 AND      
REMARK   3                          (NAME N OR NAME CA OR NAME C OR NAME O OR   
REMARK   3                          NAME CB )) OR RESID 46 THROUGH 53 OR        
REMARK   3                          (RESID 54 THROUGH 55 AND (NAME N OR NAME    
REMARK   3                          CA OR NAME C OR NAME O OR NAME CB )) OR     
REMARK   3                          RESID 56 THROUGH 78 OR (RESID 79 AND        
REMARK   3                          (NAME N OR NAME CA OR NAME C OR NAME O OR   
REMARK   3                          NAME CB )) OR RESID 80 THROUGH 81))         
REMARK   3     SELECTION          : (CHAIN C AND (RESID 4 THROUGH 44 OR         
REMARK   3                          (RESID 45 AND (NAME N OR NAME CA OR NAME    
REMARK   3                          C OR NAME O OR NAME CB )) OR RESID 46       
REMARK   3                          THROUGH 53 OR (RESID 54 THROUGH 55 AND      
REMARK   3                          (NAME N OR NAME CA OR NAME C OR NAME O OR   
REMARK   3                          NAME CB )) OR RESID 56 THROUGH 65 OR        
REMARK   3                          (RESID 66 AND (NAME N OR NAME CA OR NAME    
REMARK   3                          C OR NAME O OR NAME CB )) OR RESID 67       
REMARK   3                          THROUGH 71 OR (RESID 72 THROUGH 73 AND      
REMARK   3                          (NAME N OR NAME CA OR NAME C OR NAME O OR   
REMARK   3                          NAME CB )) OR RESID 74 THROUGH 81))         
REMARK   3     ATOM PAIRS NUMBER  : 1036                                        
REMARK   3     RMSD               : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 5WWZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-JAN-17.                  
REMARK 100 THE DEPOSITION ID IS D_1300002535.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-DEC-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL18U1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.979                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10139                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 6.900                              
REMARK 200  R MERGE                    (I) : 0.08200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 4.4000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.59                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.56300                            
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: PHASER                                                
REMARK 200 STARTING MODEL: 5WWW                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.83                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M AMMONIUM SULFATE, VAPOR             
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 277K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2                        
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   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/2                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-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  0.000000 -1.000000  0.000000       41.66050            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       41.66050            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       39.47950            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       41.66050            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       41.66050            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       39.47950            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       41.66050            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       41.66050            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       39.47950            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       41.66050            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       41.66050            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       39.47950            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 130 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 5860 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2                             
REMARK 350 SURFACE AREA OF THE COMPLEX: 5560 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2                             
REMARK 350 SURFACE AREA OF THE COMPLEX: 5560 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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     MET B   311                                                      
REMARK 465     GLY B   312                                                      
REMARK 465     HIS B   313                                                      
REMARK 465     ARG B   394                                                      
REMARK 465     THR B   395                                                      
REMARK 465     GLY B   396                                                      
REMARK 465     MET A   311                                                      
REMARK 465     GLY A   312                                                      
REMARK 465     HIS A   313                                                      
REMARK 465     ALA A   392                                                      
REMARK 465     MET A   393                                                      
REMARK 465     ARG A   394                                                      
REMARK 465     THR A   395                                                      
REMARK 465     GLY A   396                                                      
REMARK 465     MET C   311                                                      
REMARK 465     GLY C   312                                                      
REMARK 465     HIS C   313                                                      
REMARK 465     MET C   393                                                      
REMARK 465     ARG C   394                                                      
REMARK 465     THR C   395                                                      
REMARK 465     GLY C   396                                                      
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     LEU B 340    CG   CD1  CD2                                       
REMARK 470     LYS B 345    CG   CD   CE   NZ                                   
REMARK 470     LYS B 350    CG   CD   CE   NZ                                   
REMARK 470     SER B 364    OG                                                  
REMARK 470     ARG B 365    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU B 378    CG   CD   OE1  OE2                                  
REMARK 470     ARG B 382    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 345    CG   CD   CE   NZ                                   
REMARK 470     LYS A 350    CG   CD   CE   NZ                                   
REMARK 470     GLN A 355    CG   CD   OE1  NE2                                  
REMARK 470     ARG A 365    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 367    CG   CD   CE   NZ                                   
REMARK 470     MET A 376    CG   SD   CE                                        
REMARK 470     GLU A 378    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 382    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ILE A 391    CG1  CG2  CD1                                       
REMARK 470     LEU C 340    CG   CD1  CD2                                       
REMARK 470     LYS C 345    CG   CD   CE   NZ                                   
REMARK 470     LYS C 350    CG   CD   CE   NZ                                   
REMARK 470     GLN C 354    CG   CD   OE1  NE2                                  
REMARK 470     ARG C 365    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS C 367    CG   CD   CE   NZ                                   
REMARK 470     GLU C 378    CG   CD   OE1  OE2                                  
REMARK 470     MET C 389    CG   SD   CE                                        
REMARK 470     ILE C 391    CG1  CG2  CD1                                       
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    SER B 364     -177.04    -69.79                                   
REMARK 500    HIS B 390       35.76    -81.64                                   
REMARK 500    SER A 364     -176.76    -69.23                                   
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 SO4 B 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 C 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 C 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 C 403                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5WWW   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 5WWZ   RELATED DB: PDB                                   
DBREF  5WWZ B  320   396  UNP    Q5U5Q3   MEX3C_HUMAN    320    396             
DBREF  5WWZ A  320   396  UNP    Q5U5Q3   MEX3C_HUMAN    320    396             
DBREF  5WWZ C  320   396  UNP    Q5U5Q3   MEX3C_HUMAN    320    396             
SEQADV 5WWZ MET B  311  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ GLY B  312  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS B  313  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS B  314  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS B  315  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS B  316  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS B  317  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS B  318  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ MET B  319  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ MET A  311  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ GLY A  312  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS A  313  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS A  314  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS A  315  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS A  316  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS A  317  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS A  318  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ MET A  319  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ MET C  311  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ GLY C  312  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS C  313  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS C  314  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS C  315  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS C  316  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS C  317  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ HIS C  318  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQADV 5WWZ MET C  319  UNP  Q5U5Q3              EXPRESSION TAG                 
SEQRES   1 B   86  MET GLY HIS HIS HIS HIS HIS HIS MET SER PRO ASN LEU          
SEQRES   2 B   86  PRO GLY GLN THR THR VAL GLN VAL ARG VAL PRO TYR ARG          
SEQRES   3 B   86  VAL VAL GLY LEU VAL VAL GLY PRO LYS GLY ALA THR ILE          
SEQRES   4 B   86  LYS ARG ILE GLN GLN GLN THR HIS THR TYR ILE VAL THR          
SEQRES   5 B   86  PRO SER ARG ASP LYS GLU PRO VAL PHE GLU VAL THR GLY          
SEQRES   6 B   86  MET PRO GLU ASN VAL ASP ARG ALA ARG GLU GLU ILE GLU          
SEQRES   7 B   86  MET HIS ILE ALA MET ARG THR GLY                              
SEQRES   1 A   86  MET GLY HIS HIS HIS HIS HIS HIS MET SER PRO ASN LEU          
SEQRES   2 A   86  PRO GLY GLN THR THR VAL GLN VAL ARG VAL PRO TYR ARG          
SEQRES   3 A   86  VAL VAL GLY LEU VAL VAL GLY PRO LYS GLY ALA THR ILE          
SEQRES   4 A   86  LYS ARG ILE GLN GLN GLN THR HIS THR TYR ILE VAL THR          
SEQRES   5 A   86  PRO SER ARG ASP LYS GLU PRO VAL PHE GLU VAL THR GLY          
SEQRES   6 A   86  MET PRO GLU ASN VAL ASP ARG ALA ARG GLU GLU ILE GLU          
SEQRES   7 A   86  MET HIS ILE ALA MET ARG THR GLY                              
SEQRES   1 C   86  MET GLY HIS HIS HIS HIS HIS HIS MET SER PRO ASN LEU          
SEQRES   2 C   86  PRO GLY GLN THR THR VAL GLN VAL ARG VAL PRO TYR ARG          
SEQRES   3 C   86  VAL VAL GLY LEU VAL VAL GLY PRO LYS GLY ALA THR ILE          
SEQRES   4 C   86  LYS ARG ILE GLN GLN GLN THR HIS THR TYR ILE VAL THR          
SEQRES   5 C   86  PRO SER ARG ASP LYS GLU PRO VAL PHE GLU VAL THR GLY          
SEQRES   6 C   86  MET PRO GLU ASN VAL ASP ARG ALA ARG GLU GLU ILE GLU          
SEQRES   7 C   86  MET HIS ILE ALA MET ARG THR GLY                              
HET    SO4  B 401       5                                                       
HET    SO4  C 401       5                                                       
HET    SO4  C 402       5                                                       
HET    SO4  C 403       5                                                       
HETNAM     SO4 SULFATE ION                                                      
FORMUL   4  SO4    4(O4 S 2-)                                                   
FORMUL   8  HOH   *40(H2 O)                                                     
HELIX    1 AA1 PRO B  334  ARG B  336  5                                   3    
HELIX    2 AA2 VAL B  337  GLY B  343  1                                   7    
HELIX    3 AA3 GLY B  346  HIS B  357  1                                  12    
HELIX    4 AA4 MET B  376  HIS B  390  1                                  15    
HELIX    5 AA5 PRO A  334  ARG A  336  5                                   3    
HELIX    6 AA6 VAL A  337  GLY A  343  1                                   7    
HELIX    7 AA7 GLY A  346  HIS A  357  1                                  12    
HELIX    8 AA8 MET A  376  ILE A  391  1                                  16    
HELIX    9 AA9 PRO C  334  ARG C  336  5                                   3    
HELIX   10 AB1 VAL C  337  GLY C  343  1                                   7    
HELIX   11 AB2 GLY C  346  HIS C  357  1                                  12    
HELIX   12 AB3 MET C  376  HIS C  390  1                                  15    
SHEET    1 AA1 3 THR B 327  ARG B 332  0                                        
SHEET    2 AA1 3 VAL B 370  GLY B 375 -1  O  GLY B 375   N  THR B 327           
SHEET    3 AA1 3 TYR B 359  VAL B 361 -1  N  TYR B 359   O  THR B 374           
SHEET    1 AA2 2 HIS A 317  PRO A 321  0                                        
SHEET    2 AA2 2 HIS C 317  PRO C 321 -1  O  HIS C 318   N  SER A 320           
SHEET    1 AA3 3 THR A 327  ARG A 332  0                                        
SHEET    2 AA3 3 VAL A 370  GLY A 375 -1  O  PHE A 371   N  VAL A 331           
SHEET    3 AA3 3 TYR A 359  VAL A 361 -1  N  TYR A 359   O  THR A 374           
SHEET    1 AA4 3 THR C 327  ARG C 332  0                                        
SHEET    2 AA4 3 VAL C 370  GLY C 375 -1  O  PHE C 371   N  VAL C 331           
SHEET    3 AA4 3 TYR C 359  VAL C 361 -1  N  TYR C 359   O  THR C 374           
SITE     1 AC1  9 PRO A 334  TYR A 335  HOH A 402  TYR B 335                    
SITE     2 AC1  9 HOH B 503  HOH B 508  HOH B 509  TYR C 335                    
SITE     3 AC1  9 HOH C 506                                                     
SITE     1 AC2  6 HIS A 318  SER A 320  GLN B 355  ARG B 382                    
SITE     2 AC2  6 HIS C 318  SER C 320                                          
SITE     1 AC3  5 ARG A 336  HOH B 508  HOH B 509  ARG C 336                    
SITE     2 AC3  5 HOH C 506                                                     
SITE     1 AC4  7 ARG A 332  GLU A 368  ARG B 332  GLU B 368                    
SITE     2 AC4  7 ARG C 332  GLU C 368  HOH C 504                               
CRYST1   83.321   83.321   78.959  90.00  90.00  90.00 P 42 21 2    24          
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      0.012002  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012002  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012665        0.00000