PDB Short entry for 3O7X
HEADER    RNA BINDING PROTEIN                     01-AUG-10   3O7X              
TITLE     CRYSTAL STRUCTURE OF HUMAN HILI PAZ DOMAIN                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PIWI-LIKE PROTEIN 2;                                       
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: PAZ DOMAIN (UNP RESIDUES 389-525);                         
COMPND   5 SYNONYM: CANCER/TESTIS ANTIGEN 80, CT80;                             
COMPND   6 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: PIWIL2, HILI;                                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-28B                                   
KEYWDS    PIWI, RNA SILENCING, PI-RNA, HIWI1, HILI, PAZ DOMAIN, RNA BINDING     
KEYWDS   2 PROTEIN                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.TIAN,D.K.SIMANSHU,J.-B.MA,D.J.PATEL                                 
REVDAT   4   21-FEB-24 3O7X    1       SEQADV                                   
REVDAT   3   08-NOV-17 3O7X    1       REMARK                                   
REVDAT   2   02-FEB-11 3O7X    1       JRNL                                     
REVDAT   1   12-JAN-11 3O7X    0                                                
JRNL        AUTH   Y.TIAN,D.K.SIMANSHU,J.B.MA,D.J.PATEL                         
JRNL        TITL   INAUGURAL ARTICLE: STRUCTURAL BASIS FOR PIRNA                
JRNL        TITL 2 2'-O-METHYLATED 3'-END RECOGNITION BY PIWI PAZ               
JRNL        TITL 3 (PIWI/ARGONAUTE/ZWILLE) DOMAINS.                             
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 108   903 2011              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   21193640                                                     
JRNL        DOI    10.1073/PNAS.1017762108                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.92 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.4_153                                       
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) : 2.92                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 44.39                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.060                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 90.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 13346                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.251                           
REMARK   3   R VALUE            (WORKING SET) : 0.246                           
REMARK   3   FREE R VALUE                     : 0.293                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.980                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1332                            
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 44.3905 -  6.2960    1.00     1436   159  0.2356 0.2889        
REMARK   3     2  6.2960 -  4.9995    1.00     1343   149  0.2259 0.2413        
REMARK   3     3  4.9995 -  4.3682    0.99     1334   151  0.1949 0.2291        
REMARK   3     4  4.3682 -  3.9691    0.99     1310   145  0.2150 0.2721        
REMARK   3     5  3.9691 -  3.6847    0.97     1278   141  0.2572 0.3232        
REMARK   3     6  3.6847 -  3.4676    0.96     1273   146  0.2698 0.3316        
REMARK   3     7  3.4676 -  3.2940    0.93     1216   133  0.2958 0.3226        
REMARK   3     8  3.2940 -  3.1506    0.89     1162   125  0.2915 0.3817        
REMARK   3     9  3.1506 -  3.0294    0.73      951   110  0.3188 0.3675        
REMARK   3    10  3.0294 -  2.9248    0.55      711    73  0.3491 0.4515        
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              : 0.32                                          
REMARK   3   B_SOL              : 41.94                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.370            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.410           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 75.27                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 15.32140                                             
REMARK   3    B22 (A**2) : 14.85120                                             
REMARK   3    B33 (A**2) : -30.17260                                            
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
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           3648                                  
REMARK   3   ANGLE     :  0.887           4938                                  
REMARK   3   CHIRALITY :  0.052            551                                  
REMARK   3   PLANARITY :  0.003            637                                  
REMARK   3   DIHEDRAL  : 15.532           1340                                  
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 : 1                                           
REMARK   3   NCS GROUP : 1                                                      
REMARK   3    NCS OPERATOR : 1                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A AND (RESSEQ 16:89 OR RESSEQ         
REMARK   3                          106:114 )                                   
REMARK   3     SELECTION          : CHAIN B AND (RESSEQ 16:89 OR RESSEQ         
REMARK   3                          106:114 )                                   
REMARK   3     ATOM PAIRS NUMBER  : 690                                         
REMARK   3     RMSD               : 0.057                                       
REMARK   3    NCS OPERATOR : 2                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A AND (RESSEQ 16:89 OR RESSEQ         
REMARK   3                          106:114 )                                   
REMARK   3     SELECTION          : CHAIN C AND (RESSEQ 16:89 OR RESSEQ         
REMARK   3                          106:114 )                                   
REMARK   3     ATOM PAIRS NUMBER  : 690                                         
REMARK   3     RMSD               : 0.061                                       
REMARK   3    NCS OPERATOR : 3                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A AND (RESSEQ 16:89 OR RESSEQ         
REMARK   3                          106:114 )                                   
REMARK   3     SELECTION          : CHAIN D AND (RESSEQ 16:89 OR RESSEQ         
REMARK   3                          106:114 )                                   
REMARK   3     ATOM PAIRS NUMBER  : 694                                         
REMARK   3     RMSD               : 0.063                                       
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3O7X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-AUG-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000060777.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-E                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9792                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : CRYOGENICALLY-COOLED SINGLE        
REMARK 200                                   CRYSTAL SI(111) SIDE BOUNCE        
REMARK 200                                   MONOCHROMATOR                      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-2000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 14092                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.920                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.1                               
REMARK 200  DATA REDUNDANCY                : 6.900                              
REMARK 200  R MERGE                    (I) : 0.09100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.92                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.02                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 67.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.30700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SHARP, SOLOMON                                        
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.75                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 4-8% PEG4000 AND 50 MM MGSO4 IN 50 MM    
REMARK 280  MES BUFFER, PH 5.6 TO 6.1, VAPOR DIFFUSION, HANGING DROP,           
REMARK 280  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      113.25500            
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      113.25500            
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       20.26750            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       71.47450            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       20.26750            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       71.47450            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000      113.25500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       20.26750            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       71.47450            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      113.25500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       20.26750            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       71.47450            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2540 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13940 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 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   BIOMT1   2 -1.000000  0.000000  0.000000       81.07000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      113.25500            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2580 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12280 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2280 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13410 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000      121.60500            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      339.76500            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A   502                                                      
REMARK 465     ILE A   503                                                      
REMARK 465     PRO A   504                                                      
REMARK 465     GLU A   505                                                      
REMARK 465     LYS A   506                                                      
REMARK 465     MET A   507                                                      
REMARK 465     LYS A   508                                                      
REMARK 465     LYS A   509                                                      
REMARK 465     ASP A   510                                                      
REMARK 465     PHE A   511                                                      
REMARK 465     ARG A   512                                                      
REMARK 465     ALA A   513                                                      
REMARK 465     MET A   514                                                      
REMARK 465     LYS A   515                                                      
REMARK 465     ASP A   516                                                      
REMARK 465     LEU A   517                                                      
REMARK 465     ALA A   518                                                      
REMARK 465     GLN A   519                                                      
REMARK 465     GLN A   520                                                      
REMARK 465     ILE A   521                                                      
REMARK 465     ASN A   522                                                      
REMARK 465     LEU A   523                                                      
REMARK 465     SER A   524                                                      
REMARK 465     PRO A   525                                                      
REMARK 465     SER B   477                                                      
REMARK 465     GLU B   478                                                      
REMARK 465     ARG B   479                                                      
REMARK 465     GLN B   480                                                      
REMARK 465     ASP B   481                                                      
REMARK 465     ASN B   482                                                      
REMARK 465     HIS B   483                                                      
REMARK 465     GLY B   484                                                      
REMARK 465     MET B   485                                                      
REMARK 465     LEU B   486                                                      
REMARK 465     LEU B   487                                                      
REMARK 465     LYS B   488                                                      
REMARK 465     GLY B   502                                                      
REMARK 465     ILE B   503                                                      
REMARK 465     PRO B   504                                                      
REMARK 465     GLU B   505                                                      
REMARK 465     LYS B   506                                                      
REMARK 465     MET B   507                                                      
REMARK 465     LYS B   508                                                      
REMARK 465     LYS B   509                                                      
REMARK 465     ASP B   510                                                      
REMARK 465     PHE B   511                                                      
REMARK 465     ARG B   512                                                      
REMARK 465     ALA B   513                                                      
REMARK 465     MET B   514                                                      
REMARK 465     LYS B   515                                                      
REMARK 465     ASP B   516                                                      
REMARK 465     LEU B   517                                                      
REMARK 465     ALA B   518                                                      
REMARK 465     GLN B   519                                                      
REMARK 465     GLN B   520                                                      
REMARK 465     ILE B   521                                                      
REMARK 465     ASN B   522                                                      
REMARK 465     LEU B   523                                                      
REMARK 465     SER B   524                                                      
REMARK 465     PRO B   525                                                      
REMARK 465     ARG C   479                                                      
REMARK 465     GLN C   480                                                      
REMARK 465     ASP C   481                                                      
REMARK 465     ASN C   482                                                      
REMARK 465     HIS C   483                                                      
REMARK 465     GLY C   484                                                      
REMARK 465     MET C   485                                                      
REMARK 465     LEU C   486                                                      
REMARK 465     LEU C   487                                                      
REMARK 465     GLY C   502                                                      
REMARK 465     ILE C   503                                                      
REMARK 465     PRO C   504                                                      
REMARK 465     GLU C   505                                                      
REMARK 465     LYS C   506                                                      
REMARK 465     MET C   507                                                      
REMARK 465     LYS C   508                                                      
REMARK 465     LYS C   509                                                      
REMARK 465     ASP C   510                                                      
REMARK 465     PHE C   511                                                      
REMARK 465     ARG C   512                                                      
REMARK 465     ALA C   513                                                      
REMARK 465     MET C   514                                                      
REMARK 465     LYS C   515                                                      
REMARK 465     ASP C   516                                                      
REMARK 465     LEU C   517                                                      
REMARK 465     ALA C   518                                                      
REMARK 465     GLN C   519                                                      
REMARK 465     GLN C   520                                                      
REMARK 465     ILE C   521                                                      
REMARK 465     ASN C   522                                                      
REMARK 465     LEU C   523                                                      
REMARK 465     SER C   524                                                      
REMARK 465     PRO C   525                                                      
REMARK 465     SER D   386                                                      
REMARK 465     ASN D   387                                                      
REMARK 465     ASN D   482                                                      
REMARK 465     HIS D   483                                                      
REMARK 465     GLY D   484                                                      
REMARK 465     MET D   485                                                      
REMARK 465     GLY D   502                                                      
REMARK 465     ILE D   503                                                      
REMARK 465     PRO D   504                                                      
REMARK 465     GLU D   505                                                      
REMARK 465     LYS D   506                                                      
REMARK 465     MET D   507                                                      
REMARK 465     LYS D   508                                                      
REMARK 465     LYS D   509                                                      
REMARK 465     ASP D   510                                                      
REMARK 465     PHE D   511                                                      
REMARK 465     ARG D   512                                                      
REMARK 465     ALA D   513                                                      
REMARK 465     MET D   514                                                      
REMARK 465     LYS D   515                                                      
REMARK 465     ASP D   516                                                      
REMARK 465     LEU D   517                                                      
REMARK 465     ALA D   518                                                      
REMARK 465     GLN D   519                                                      
REMARK 465     GLN D   520                                                      
REMARK 465     ILE D   521                                                      
REMARK 465     ASN D   522                                                      
REMARK 465     LEU D   523                                                      
REMARK 465     SER D   524                                                      
REMARK 465     PRO D   525                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A 411    CG   CD   CE   NZ                                   
REMARK 470     LYS A 488    CG   CD   CE   NZ                                   
REMARK 470     LYS B 458    CG   CD   CE   NZ                                   
REMARK 470     GLU C 403    CG   CD   OE1  OE2                                  
REMARK 470     LYS C 411    CG   CD   CE   NZ                                   
REMARK 470     LYS C 488    CG   CD   CE   NZ                                   
REMARK 470     GLU D 478    CG   CD   OE1  OE2                                  
REMARK 470     ASP D 481    CG   OD1  OD2                                       
REMARK 470     LEU D 486    CG   CD1  CD2                                       
REMARK 470     LYS D 488    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A 421   CD  -  NE  -  CZ  ANGL. DEV. =  13.7 DEGREES          
REMARK 500    ARG A 421   NE  -  CZ  -  NH1 ANGL. DEV. = -10.3 DEGREES          
REMARK 500    ARG A 421   NE  -  CZ  -  NH2 ANGL. DEV. =   9.0 DEGREES          
REMARK 500    ARG C 421   NE  -  CZ  -  NH1 ANGL. DEV. =   4.5 DEGREES          
REMARK 500    ARG C 421   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A 387      115.53    -32.57                                   
REMARK 500    ASP A 388      144.76    173.41                                   
REMARK 500    ASN A 423       22.58   -157.29                                   
REMARK 500    ASN A 424       18.23     46.45                                   
REMARK 500    MET A 444     -167.98    -76.80                                   
REMARK 500    ASP A 481      -93.32     51.40                                   
REMARK 500    ASN A 482       69.96    -36.73                                   
REMARK 500    HIS A 483       85.39      3.87                                   
REMARK 500    LEU A 487     -103.33   -103.56                                   
REMARK 500    ASN B 387        1.81   -153.63                                   
REMARK 500    ASN B 423       22.36   -157.43                                   
REMARK 500    ASN B 424       19.13     46.49                                   
REMARK 500    MET B 444     -169.18    -76.84                                   
REMARK 500    GLU B 490      123.61    177.31                                   
REMARK 500    ASN C 423       21.81   -157.09                                   
REMARK 500    ASN C 424       17.56     47.90                                   
REMARK 500    MET C 444     -169.92    -77.20                                   
REMARK 500    CYS D 389      103.31    -43.88                                   
REMARK 500    VAL D 390      -34.75    -36.15                                   
REMARK 500    ASP D 392      -19.67    -48.43                                   
REMARK 500    ASN D 423       22.25   -156.87                                   
REMARK 500    ASN D 424       17.86     46.56                                   
REMARK 500    PRO D 476      -71.11    -68.23                                   
REMARK 500    SER D 477      -84.99    173.43                                   
REMARK 500    GLU D 478      118.65    -15.17                                   
REMARK 500    GLN D 480     -150.54    159.17                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3O3I   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN HIWI1 PAZ DOMAIN (RESIDUES 277-399) IN    
REMARK 900 COMPLEX WITH 14-MER RNA (12-BP + 2-NT OVERHANG) CONTAINING 2'-OH AT  
REMARK 900 ITS 3'-END                                                           
REMARK 900 RELATED ID: 3O6E   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN HIWI1 PAZ DOMAIN (RESIDUES 277-399) IN    
REMARK 900 COMPLEX WITH 14-MER RNA (12-BP + 2-NT OVERHANG) CONTAINING 2'-OCH3   
REMARK 900 AT ITS 3'-END                                                        
REMARK 900 RELATED ID: 3O7V   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN HIWI1 (V361M) PAZ DOMAIN (RESIDUES 277-   
REMARK 900 399) IN COMPLEX WITH 14-MER RNA (12-BP + 2-NT OVERHANG) CONTAINING   
REMARK 900 2'-OCH3 AT ITS 3'-END                                                
DBREF  3O7X A  387   525  UNP    Q8TC59   PIWL2_HUMAN    387    525             
DBREF  3O7X B  387   525  UNP    Q8TC59   PIWL2_HUMAN    387    525             
DBREF  3O7X C  387   525  UNP    Q8TC59   PIWL2_HUMAN    387    525             
DBREF  3O7X D  387   525  UNP    Q8TC59   PIWL2_HUMAN    387    525             
SEQADV 3O7X SER A  386  UNP  Q8TC59              EXPRESSION TAG                 
SEQADV 3O7X SER B  386  UNP  Q8TC59              EXPRESSION TAG                 
SEQADV 3O7X SER C  386  UNP  Q8TC59              EXPRESSION TAG                 
SEQADV 3O7X SER D  386  UNP  Q8TC59              EXPRESSION TAG                 
SEQRES   1 A  140  SER ASN ASP CYS VAL LEU ASP VAL MET HIS ALA ILE TYR          
SEQRES   2 A  140  GLN GLN ASN LYS GLU HIS PHE GLN ASP GLU CYS THR LYS          
SEQRES   3 A  140  LEU LEU VAL GLY ASN ILE VAL ILE THR ARG TYR ASN ASN          
SEQRES   4 A  140  ARG THR TYR ARG ILE ASP ASP VAL ASP TRP ASN LYS THR          
SEQRES   5 A  140  PRO LYS ASP SER PHE THR MET SER ASP GLY LYS GLU ILE          
SEQRES   6 A  140  THR PHE LEU GLU TYR TYR SER LYS ASN TYR GLY ILE THR          
SEQRES   7 A  140  VAL LYS GLU GLU ASP GLN PRO LEU LEU ILE HIS ARG PRO          
SEQRES   8 A  140  SER GLU ARG GLN ASP ASN HIS GLY MET LEU LEU LYS GLY          
SEQRES   9 A  140  GLU ILE LEU LEU LEU PRO GLU LEU SER PHE MET THR GLY          
SEQRES  10 A  140  ILE PRO GLU LYS MET LYS LYS ASP PHE ARG ALA MET LYS          
SEQRES  11 A  140  ASP LEU ALA GLN GLN ILE ASN LEU SER PRO                      
SEQRES   1 B  140  SER ASN ASP CYS VAL LEU ASP VAL MET HIS ALA ILE TYR          
SEQRES   2 B  140  GLN GLN ASN LYS GLU HIS PHE GLN ASP GLU CYS THR LYS          
SEQRES   3 B  140  LEU LEU VAL GLY ASN ILE VAL ILE THR ARG TYR ASN ASN          
SEQRES   4 B  140  ARG THR TYR ARG ILE ASP ASP VAL ASP TRP ASN LYS THR          
SEQRES   5 B  140  PRO LYS ASP SER PHE THR MET SER ASP GLY LYS GLU ILE          
SEQRES   6 B  140  THR PHE LEU GLU TYR TYR SER LYS ASN TYR GLY ILE THR          
SEQRES   7 B  140  VAL LYS GLU GLU ASP GLN PRO LEU LEU ILE HIS ARG PRO          
SEQRES   8 B  140  SER GLU ARG GLN ASP ASN HIS GLY MET LEU LEU LYS GLY          
SEQRES   9 B  140  GLU ILE LEU LEU LEU PRO GLU LEU SER PHE MET THR GLY          
SEQRES  10 B  140  ILE PRO GLU LYS MET LYS LYS ASP PHE ARG ALA MET LYS          
SEQRES  11 B  140  ASP LEU ALA GLN GLN ILE ASN LEU SER PRO                      
SEQRES   1 C  140  SER ASN ASP CYS VAL LEU ASP VAL MET HIS ALA ILE TYR          
SEQRES   2 C  140  GLN GLN ASN LYS GLU HIS PHE GLN ASP GLU CYS THR LYS          
SEQRES   3 C  140  LEU LEU VAL GLY ASN ILE VAL ILE THR ARG TYR ASN ASN          
SEQRES   4 C  140  ARG THR TYR ARG ILE ASP ASP VAL ASP TRP ASN LYS THR          
SEQRES   5 C  140  PRO LYS ASP SER PHE THR MET SER ASP GLY LYS GLU ILE          
SEQRES   6 C  140  THR PHE LEU GLU TYR TYR SER LYS ASN TYR GLY ILE THR          
SEQRES   7 C  140  VAL LYS GLU GLU ASP GLN PRO LEU LEU ILE HIS ARG PRO          
SEQRES   8 C  140  SER GLU ARG GLN ASP ASN HIS GLY MET LEU LEU LYS GLY          
SEQRES   9 C  140  GLU ILE LEU LEU LEU PRO GLU LEU SER PHE MET THR GLY          
SEQRES  10 C  140  ILE PRO GLU LYS MET LYS LYS ASP PHE ARG ALA MET LYS          
SEQRES  11 C  140  ASP LEU ALA GLN GLN ILE ASN LEU SER PRO                      
SEQRES   1 D  140  SER ASN ASP CYS VAL LEU ASP VAL MET HIS ALA ILE TYR          
SEQRES   2 D  140  GLN GLN ASN LYS GLU HIS PHE GLN ASP GLU CYS THR LYS          
SEQRES   3 D  140  LEU LEU VAL GLY ASN ILE VAL ILE THR ARG TYR ASN ASN          
SEQRES   4 D  140  ARG THR TYR ARG ILE ASP ASP VAL ASP TRP ASN LYS THR          
SEQRES   5 D  140  PRO LYS ASP SER PHE THR MET SER ASP GLY LYS GLU ILE          
SEQRES   6 D  140  THR PHE LEU GLU TYR TYR SER LYS ASN TYR GLY ILE THR          
SEQRES   7 D  140  VAL LYS GLU GLU ASP GLN PRO LEU LEU ILE HIS ARG PRO          
SEQRES   8 D  140  SER GLU ARG GLN ASP ASN HIS GLY MET LEU LEU LYS GLY          
SEQRES   9 D  140  GLU ILE LEU LEU LEU PRO GLU LEU SER PHE MET THR GLY          
SEQRES  10 D  140  ILE PRO GLU LYS MET LYS LYS ASP PHE ARG ALA MET LYS          
SEQRES  11 D  140  ASP LEU ALA GLN GLN ILE ASN LEU SER PRO                      
FORMUL   5  HOH   *9(H2 O)                                                      
HELIX    1   1 CYS A  389  VAL A  414  1                                  26    
HELIX    2   2 TYR A  422  ASN A  424  5                                   3    
HELIX    3   3 PHE A  452  TYR A  460  1                                   9    
HELIX    4   4 LEU A  494  GLU A  496  5                                   3    
HELIX    5   5 CYS B  389  VAL B  414  1                                  26    
HELIX    6   6 TYR B  422  ASN B  424  5                                   3    
HELIX    7   7 PHE B  452  TYR B  460  1                                   9    
HELIX    8   8 CYS C  389  VAL C  414  1                                  26    
HELIX    9   9 TYR C  422  ASN C  424  5                                   3    
HELIX   10  10 PHE C  452  TYR C  460  1                                   9    
HELIX   11  11 CYS D  389  VAL D  414  1                                  26    
HELIX   12  12 TYR D  422  ASN D  424  5                                   3    
HELIX   13  13 PHE D  452  TYR D  460  1                                   9    
HELIX   14  14 LEU D  494  GLU D  496  5                                   3    
SHEET    1   A 3 TYR A 427  ARG A 428  0                                        
SHEET    2   A 3 ILE A 417  THR A 420 -1  N  VAL A 418   O  TYR A 427           
SHEET    3   A 3 SER A 498  PHE A 499 -1  O  PHE A 499   N  ILE A 419           
SHEET    1   B 3 ASP A 431  ASP A 433  0                                        
SHEET    2   B 3 LEU A 471  HIS A 474 -1  O  LEU A 471   N  ASP A 433           
SHEET    3   B 3 ILE A 491  LEU A 493 -1  O  LEU A 493   N  LEU A 472           
SHEET    1   C 2 SER A 441  THR A 443  0                                        
SHEET    2   C 2 GLU A 449  THR A 451 -1  O  ILE A 450   N  PHE A 442           
SHEET    1   D 3 TYR B 427  ARG B 428  0                                        
SHEET    2   D 3 ILE B 417  THR B 420 -1  N  VAL B 418   O  TYR B 427           
SHEET    3   D 3 SER B 498  PHE B 499 -1  O  PHE B 499   N  ILE B 419           
SHEET    1   E 3 ASP B 431  ASP B 433  0                                        
SHEET    2   E 3 LEU B 471  HIS B 474 -1  O  LEU B 471   N  ASP B 433           
SHEET    3   E 3 ILE B 491  LEU B 493 -1  O  LEU B 493   N  LEU B 472           
SHEET    1   F 2 SER B 441  THR B 443  0                                        
SHEET    2   F 2 GLU B 449  THR B 451 -1  O  ILE B 450   N  PHE B 442           
SHEET    1   G 3 TYR C 427  ARG C 428  0                                        
SHEET    2   G 3 ILE C 417  THR C 420 -1  N  VAL C 418   O  TYR C 427           
SHEET    3   G 3 SER C 498  MET C 500 -1  O  PHE C 499   N  ILE C 419           
SHEET    1   H 3 ASP C 431  ASP C 433  0                                        
SHEET    2   H 3 LEU C 471  HIS C 474 -1  O  LEU C 471   N  ASP C 433           
SHEET    3   H 3 ILE C 491  LEU C 493 -1  O  LEU C 493   N  LEU C 472           
SHEET    1   I 2 SER C 441  THR C 443  0                                        
SHEET    2   I 2 GLU C 449  THR C 451 -1  O  ILE C 450   N  PHE C 442           
SHEET    1   J 3 TYR D 427  ARG D 428  0                                        
SHEET    2   J 3 ILE D 417  THR D 420 -1  N  VAL D 418   O  TYR D 427           
SHEET    3   J 3 SER D 498  PHE D 499 -1  O  PHE D 499   N  ILE D 419           
SHEET    1   K 3 ASP D 431  ASP D 433  0                                        
SHEET    2   K 3 LEU D 471  HIS D 474 -1  O  LEU D 471   N  ASP D 433           
SHEET    3   K 3 ILE D 491  LEU D 493 -1  O  LEU D 493   N  LEU D 472           
SHEET    1   L 2 SER D 441  THR D 443  0                                        
SHEET    2   L 2 GLU D 449  THR D 451 -1  O  ILE D 450   N  PHE D 442           
CRYST1   40.535  142.949  226.510  90.00  90.00  90.00 C 2 2 21     32          
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      0.024670  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006996  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004415        0.00000