HEADER    RNA BINDING PROTEIN                     26-NOV-14   3X1O              
TITLE     CRYSTAL STRUCTURE OF THE ROQ DOMAIN OF HUMAN ROQUIN                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ROQUIN-1;                                                  
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: ROQ DOMAIN, UNP RESIDUES 145-344;                          
COMPND   5 SYNONYM: ROQUIN, RING FINGER AND C3H ZINC FINGER PROTEIN 1, RING     
COMPND   6 FINGER AND CCCH-TYPE ZINC FINGER DOMAIN-CONTAINING PROTEIN 1, RING   
COMPND   7 FINGER PROTEIN 198;                                                  
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: RC3H1, KIAA2025, RNF198;                                       
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: B834(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PDEST17                                   
KEYWDS    WINGED-HELIX MOTIF, RNA, CYTOSOL, RNA BINDING PROTEIN                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.OSE,A.VERMA,J.B.COCKBURN,N.S.BERROW,D.ALDERTON,D.STUART,R.J.OWENS,  
AUTHOR   2 E.Y.JONES                                                            
REVDAT   2   20-MAR-24 3X1O    1       REMARK SEQADV                            
REVDAT   1   11-MAR-15 3X1O    0                                                
JRNL        AUTH   M.SRIVASTAVA,G.DUAN,N.J.KERSHAW,V.ATHANASOPOULOS,J.H.YEO,    
JRNL        AUTH 2 T.OSE,D.HU,S.H.J.BROWN,S.JERGIC,H.R.PATEL,A.PRATAMA,         
JRNL        AUTH 3 S.RICHARDS,A.VERMA,E.Y.JONES,V.HEISSMEYER,T.PREISS,          
JRNL        AUTH 4 N.E.DIXON,M.M.W.CHONG,J.J.BABON,C.G.VINUESA                  
JRNL        TITL   ROQUIN BINDS MICRORNA-146A AND ARGONAUTE2 TO REGULATE        
JRNL        TITL 2 MICRORNA HOMEOSTASIS                                         
JRNL        REF    NAT COMMUN                    V.   6  6253 2015              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   25697406                                                     
JRNL        DOI    10.1038/NCOMMS7253                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.9_1692)                     
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) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 28.50                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 20060                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.219                           
REMARK   3   R VALUE            (WORKING SET) : 0.217                           
REMARK   3   FREE R VALUE                     : 0.252                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 6.060                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1216                            
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 28.4997 -  4.5717    1.00     2274   142  0.2357 0.2387        
REMARK   3     2  4.5717 -  3.6311    1.00     2186   130  0.1922 0.2158        
REMARK   3     3  3.6311 -  3.1728    1.00     2121   169  0.2056 0.2583        
REMARK   3     4  3.1728 -  2.8830    1.00     2134   140  0.2221 0.2307        
REMARK   3     5  2.8830 -  2.6765    0.99     2123   130  0.2220 0.2901        
REMARK   3     6  2.6765 -  2.5188    0.98     2067   140  0.2282 0.3068        
REMARK   3     7  2.5188 -  2.3927    0.95     2023   131  0.2211 0.3091        
REMARK   3     8  2.3927 -  2.2886    0.94     1989   121  0.2271 0.2550        
REMARK   3     9  2.2886 -  2.2006    0.90     1927   113  0.2259 0.3000        
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)     : 0.250            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.030           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 25.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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      :  0.005           2371                                  
REMARK   3   ANGLE     :  0.928           3200                                  
REMARK   3   CHIRALITY :  0.035            368                                  
REMARK   3   PLANARITY :  0.005            408                                  
REMARK   3   DIHEDRAL  : 15.833            883                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
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 3X1O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-NOV-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000097066.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-NOV-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : BM14                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.95350                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 20113                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -2.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.4                               
REMARK 200  DATA REDUNDANCY                : 8.700                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.55000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M LITHIUM CHLORIDE, 20% GLYCOL3350,   
REMARK 280  PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       92.03750            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       92.03750            
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        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       27.50150            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       39.16100            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       27.50150            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       39.16100            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       92.03750            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       27.50150            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       39.16100            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       92.03750            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       27.50150            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       39.16100            
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                                                    
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 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: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 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 598  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     MET A   144                                                      
REMARK 465     LEU A   145                                                      
REMARK 465     VAL A   146                                                      
REMARK 465     GLU A   147                                                      
REMARK 465     GLU A   148                                                      
REMARK 465     GLU A   149                                                      
REMARK 465     GLY A   150                                                      
REMARK 465     ARG A   151                                                      
REMARK 465     ILE A   152                                                      
REMARK 465     ARG A   153                                                      
REMARK 465     ALA A   154                                                      
REMARK 465     MET A   155                                                      
REMARK 465     ARG A   156                                                      
REMARK 465     ALA A   157                                                      
REMARK 465     ALA A   158                                                      
REMARK 465     ARG A   159                                                      
REMARK 465     SER A   160                                                      
REMARK 465     LEU A   161                                                      
REMARK 465     GLY A   162                                                      
REMARK 465     GLU A   163                                                      
REMARK 465     ARG A   164                                                      
REMARK 465     THR A   165                                                      
REMARK 465     VAL A   166                                                      
REMARK 465     THR A   167                                                      
REMARK 465     GLU A   168                                                      
REMARK 465     LEU A   169                                                      
REMARK 465     ILE A   170                                                      
REMARK 465     LEU A   171                                                      
REMARK 465     GLN A   172                                                      
REMARK 465     HIS A   173                                                      
REMARK 465     GLN A   174                                                      
REMARK 465     ASN A   175                                                      
REMARK 465     PRO A   176                                                      
REMARK 465     GLU A   262                                                      
REMARK 465     ASP A   263                                                      
REMARK 465     ALA A   328                                                      
REMARK 465     SER A   329                                                      
REMARK 465     PHE A   330                                                      
REMARK 465     ALA A   331                                                      
REMARK 465     GLN A   332                                                      
REMARK 465     SER A   333                                                      
REMARK 465     VAL A   334                                                      
REMARK 465     GLN A   335                                                      
REMARK 465     GLU A   336                                                      
REMARK 465     LEU A   337                                                      
REMARK 465     THR A   338                                                      
REMARK 465     ILE A   339                                                      
REMARK 465     ALA A   340                                                      
REMARK 465     LEU A   341                                                      
REMARK 465     GLN A   342                                                      
REMARK 465     ARG A   343                                                      
REMARK 465     THR A   344                                                      
REMARK 465     LYS A   345                                                      
REMARK 465     HIS A   346                                                      
REMARK 465     HIS A   347                                                      
REMARK 465     HIS A   348                                                      
REMARK 465     HIS A   349                                                      
REMARK 465     HIS A   350                                                      
REMARK 465     HIS A   351                                                      
REMARK 465     MET B   144                                                      
REMARK 465     LEU B   145                                                      
REMARK 465     VAL B   146                                                      
REMARK 465     GLU B   147                                                      
REMARK 465     GLU B   148                                                      
REMARK 465     GLU B   149                                                      
REMARK 465     GLY B   150                                                      
REMARK 465     ARG B   151                                                      
REMARK 465     ILE B   152                                                      
REMARK 465     ARG B   153                                                      
REMARK 465     ALA B   154                                                      
REMARK 465     MET B   155                                                      
REMARK 465     ARG B   156                                                      
REMARK 465     ALA B   157                                                      
REMARK 465     ALA B   158                                                      
REMARK 465     ARG B   159                                                      
REMARK 465     SER B   160                                                      
REMARK 465     LEU B   161                                                      
REMARK 465     GLY B   162                                                      
REMARK 465     GLU B   163                                                      
REMARK 465     ARG B   164                                                      
REMARK 465     THR B   165                                                      
REMARK 465     VAL B   166                                                      
REMARK 465     THR B   167                                                      
REMARK 465     GLU B   168                                                      
REMARK 465     LEU B   169                                                      
REMARK 465     ILE B   170                                                      
REMARK 465     LEU B   171                                                      
REMARK 465     GLN B   172                                                      
REMARK 465     HIS B   173                                                      
REMARK 465     GLN B   174                                                      
REMARK 465     ASN B   175                                                      
REMARK 465     THR B   326                                                      
REMARK 465     PRO B   327                                                      
REMARK 465     ALA B   328                                                      
REMARK 465     SER B   329                                                      
REMARK 465     PHE B   330                                                      
REMARK 465     ALA B   331                                                      
REMARK 465     GLN B   332                                                      
REMARK 465     SER B   333                                                      
REMARK 465     VAL B   334                                                      
REMARK 465     GLN B   335                                                      
REMARK 465     GLU B   336                                                      
REMARK 465     LEU B   337                                                      
REMARK 465     THR B   338                                                      
REMARK 465     ILE B   339                                                      
REMARK 465     ALA B   340                                                      
REMARK 465     LEU B   341                                                      
REMARK 465     GLN B   342                                                      
REMARK 465     ARG B   343                                                      
REMARK 465     THR B   344                                                      
REMARK 465     LYS B   345                                                      
REMARK 465     HIS B   346                                                      
REMARK 465     HIS B   347                                                      
REMARK 465     HIS B   348                                                      
REMARK 465     HIS B   349                                                      
REMARK 465     HIS B   350                                                      
REMARK 465     HIS B   351                                                      
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     GLN A 177    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 256    CG   CD   CE   NZ                                   
REMARK 470     ARG B 190    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLN B 236    CG   CD   OE1  NE2                                  
REMARK 470     ARG B 260    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASP B 261    CG   OD1  OD2                                       
REMARK 470     GLU B 262    CG   CD   OE1  OE2                                  
REMARK 470     ASP B 263    CG   OD1  OD2                                       
REMARK 470     ARG B 297    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 314    CG   CD   CE   NZ                                   
REMARK 470     GLN B 318    CG   CD   OE1  NE2                                  
REMARK 470     LYS B 323    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    LYS B   314     O    HOH B   546              1.97            
REMARK 500   O    HOH B   506     O    HOH B   528              2.05            
REMARK 500   OE1  GLU A   212     O    HOH A   571              2.10            
REMARK 500   O    HOH A   507     O    HOH A   609              2.16            
REMARK 500   O    HOH B   515     O    HOH B   529              2.19            
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    GLN A 325       48.44   -107.56                                   
REMARK 500    ASP B 263       24.39    -72.12                                   
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 IOD A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 403                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 405                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 406                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 407                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 408                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 410                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 413                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 405                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD B 408                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4TXA   RELATED DB: PDB                                   
DBREF  3X1O A  145   344  UNP    Q5TC82   RC3H1_HUMAN    145    344             
DBREF  3X1O B  145   344  UNP    Q5TC82   RC3H1_HUMAN    145    344             
SEQADV 3X1O MET A  144  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O LYS A  345  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS A  346  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS A  347  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS A  348  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS A  349  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS A  350  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS A  351  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O MET B  144  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O LYS B  345  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS B  346  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS B  347  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS B  348  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS B  349  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS B  350  UNP  Q5TC82              EXPRESSION TAG                 
SEQADV 3X1O HIS B  351  UNP  Q5TC82              EXPRESSION TAG                 
SEQRES   1 A  208  MET LEU VAL GLU GLU GLU GLY ARG ILE ARG ALA MET ARG          
SEQRES   2 A  208  ALA ALA ARG SER LEU GLY GLU ARG THR VAL THR GLU LEU          
SEQRES   3 A  208  ILE LEU GLN HIS GLN ASN PRO GLN GLN LEU SER SER ASN          
SEQRES   4 A  208  LEU TRP ALA ALA VAL ARG ALA ARG GLY CYS GLN PHE LEU          
SEQRES   5 A  208  GLY PRO ALA MET GLN GLU GLU ALA LEU LYS LEU VAL LEU          
SEQRES   6 A  208  LEU ALA LEU GLU ASP GLY SER ALA LEU SER ARG LYS VAL          
SEQRES   7 A  208  LEU VAL LEU PHE VAL VAL GLN ARG LEU GLU PRO ARG PHE          
SEQRES   8 A  208  PRO GLN ALA SER LYS THR SER ILE GLY HIS VAL VAL GLN          
SEQRES   9 A  208  LEU LEU TYR ARG ALA SER CYS PHE LYS VAL THR LYS ARG          
SEQRES  10 A  208  ASP GLU ASP SER SER LEU MET GLN LEU LYS GLU GLU PHE          
SEQRES  11 A  208  ARG THR TYR GLU ALA LEU ARG ARG GLU HIS ASP SER GLN          
SEQRES  12 A  208  ILE VAL GLN ILE ALA MET GLU ALA GLY LEU ARG ILE ALA          
SEQRES  13 A  208  PRO ASP GLN TRP SER SER LEU LEU TYR GLY ASP GLN SER          
SEQRES  14 A  208  HIS LYS SER HIS MET GLN SER ILE ILE ASP LYS LEU GLN          
SEQRES  15 A  208  THR PRO ALA SER PHE ALA GLN SER VAL GLN GLU LEU THR          
SEQRES  16 A  208  ILE ALA LEU GLN ARG THR LYS HIS HIS HIS HIS HIS HIS          
SEQRES   1 B  208  MET LEU VAL GLU GLU GLU GLY ARG ILE ARG ALA MET ARG          
SEQRES   2 B  208  ALA ALA ARG SER LEU GLY GLU ARG THR VAL THR GLU LEU          
SEQRES   3 B  208  ILE LEU GLN HIS GLN ASN PRO GLN GLN LEU SER SER ASN          
SEQRES   4 B  208  LEU TRP ALA ALA VAL ARG ALA ARG GLY CYS GLN PHE LEU          
SEQRES   5 B  208  GLY PRO ALA MET GLN GLU GLU ALA LEU LYS LEU VAL LEU          
SEQRES   6 B  208  LEU ALA LEU GLU ASP GLY SER ALA LEU SER ARG LYS VAL          
SEQRES   7 B  208  LEU VAL LEU PHE VAL VAL GLN ARG LEU GLU PRO ARG PHE          
SEQRES   8 B  208  PRO GLN ALA SER LYS THR SER ILE GLY HIS VAL VAL GLN          
SEQRES   9 B  208  LEU LEU TYR ARG ALA SER CYS PHE LYS VAL THR LYS ARG          
SEQRES  10 B  208  ASP GLU ASP SER SER LEU MET GLN LEU LYS GLU GLU PHE          
SEQRES  11 B  208  ARG THR TYR GLU ALA LEU ARG ARG GLU HIS ASP SER GLN          
SEQRES  12 B  208  ILE VAL GLN ILE ALA MET GLU ALA GLY LEU ARG ILE ALA          
SEQRES  13 B  208  PRO ASP GLN TRP SER SER LEU LEU TYR GLY ASP GLN SER          
SEQRES  14 B  208  HIS LYS SER HIS MET GLN SER ILE ILE ASP LYS LEU GLN          
SEQRES  15 B  208  THR PRO ALA SER PHE ALA GLN SER VAL GLN GLU LEU THR          
SEQRES  16 B  208  ILE ALA LEU GLN ARG THR LYS HIS HIS HIS HIS HIS HIS          
HET    IOD  A 401       1                                                       
HET    IOD  A 402       1                                                       
HET    IOD  A 403       1                                                       
HET    IOD  A 404       1                                                       
HET    IOD  A 405       1                                                       
HET    IOD  A 406       1                                                       
HET    IOD  A 407       1                                                       
HET    IOD  A 408       1                                                       
HET    IOD  A 409       1                                                       
HET    IOD  A 410       1                                                       
HET    IOD  A 411       1                                                       
HET    IOD  A 412       1                                                       
HET    IOD  A 413       1                                                       
HET    IOD  B 401       1                                                       
HET    IOD  B 402       1                                                       
HET    IOD  B 403       1                                                       
HET    IOD  B 404       1                                                       
HET    IOD  B 405       1                                                       
HET    IOD  B 406       1                                                       
HET    IOD  B 407       1                                                       
HET    IOD  B 408       1                                                       
HETNAM     IOD IODIDE ION                                                       
FORMUL   3  IOD    21(I 1-)                                                     
FORMUL  24  HOH   *166(H2 O)                                                    
HELIX    1   1 GLN A  177  ARG A  190  1                                  14    
HELIX    2   2 GLY A  196  GLU A  212  1                                  17    
HELIX    3   3 ARG A  219  GLU A  231  1                                  13    
HELIX    4   4 SER A  238  ALA A  252  1                                  15    
HELIX    5   5 GLU A  271  ARG A  274  5                                   4    
HELIX    6   6 THR A  275  ALA A  294  1                                  20    
HELIX    7   7 ALA A  299  GLY A  309  1                                  11    
HELIX    8   8 HIS A  313  GLN A  325  1                                  13    
HELIX    9   9 GLN B  177  ARG B  190  1                                  14    
HELIX   10  10 LEU B  195  GLU B  212  1                                  18    
HELIX   11  11 SER B  218  GLU B  231  1                                  14    
HELIX   12  12 SER B  238  ALA B  252  1                                  15    
HELIX   13  13 GLU B  271  ARG B  274  5                                   4    
HELIX   14  14 THR B  275  ALA B  294  1                                  20    
HELIX   15  15 ALA B  299  GLY B  309  1                                  11    
HELIX   16  16 HIS B  313  LEU B  324  1                                  12    
SHEET    1   A 3 LEU A 217  SER A 218  0                                        
SHEET    2   A 3 LEU A 266  LEU A 269 -1  O  MET A 267   N  LEU A 217           
SHEET    3   A 3 PHE A 255  THR A 258 -1  N  LYS A 256   O  GLN A 268           
SHEET    1   B 2 PHE B 255  THR B 258  0                                        
SHEET    2   B 2 LEU B 266  LEU B 269 -1  O  GLN B 268   N  LYS B 256           
SITE     1 AC1  1 SER A 305                                                     
SITE     1 AC2  2 ARG B 188  PHE B 194                                          
SITE     1 AC3  1 ARG A 219                                                     
SITE     1 AC4  1 GLN A 247                                                     
SITE     1 AC5  1 PHE A 194                                                     
SITE     1 AC6  1 GLU A 271                                                     
SITE     1 AC7  1 LYS A 314                                                     
SITE     1 AC8  1 PHE A 234                                                     
SITE     1 AC9  1 ASN A 182                                                     
SITE     1 BC1  2 ARG A 297  GLN A 325                                          
SITE     1 BC2  1 ARG B 219                                                     
SITE     1 BC3  2 SER B 315  HOH B 540                                          
SITE     1 BC4  1 ARG B 297                                                     
SITE     1 BC5  2 SER B 305  GLN B 311                                          
SITE     1 BC6  2 ARG A 229  LYS B 239                                          
CRYST1   55.003   78.322  184.075  90.00  90.00  90.00 C 2 2 21     16          
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      0.018181  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012768  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005433        0.00000