HEADER    TRANSCRIPTION REGULATION                28-SEP-98   1SW6              
TITLE     S. CEREVISIAE SWI6 ANKYRIN-REPEAT FRAGMENT                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: REGULATORY PROTEIN SWI6;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: ANKYRIN-REPEAT DOMAIN;                                     
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932;                                                
SOURCE   5 GENE: SWI6;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21DE3;                                   
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET22B                                    
KEYWDS    TRANSCRIPTION REGULATION, ANKYRIN REPEATS, CELL-CYCLE                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.FOORD,I.A.TAYLOR,S.G.SEDGWICK,S.J.SMERDON                           
REVDAT   3   13-NOV-24 1SW6    1       REMARK                                   
REVDAT   2   24-FEB-09 1SW6    1       VERSN                                    
REVDAT   1   15-SEP-99 1SW6    0                                                
JRNL        AUTH   R.FOORD,I.A.TAYLOR,S.G.SEDGWICK,S.J.SMERDON                  
JRNL        TITL   X-RAY STRUCTURAL ANALYSIS OF THE YEAST CELL CYCLE REGULATOR  
JRNL        TITL 2 SWI6 REVEALS VARIATIONS OF THE ANKYRIN FOLD AND HAS          
JRNL        TITL 3 IMPLICATIONS FOR SWI6 FUNCTION.                              
JRNL        REF    NAT.STRUCT.BIOL.              V.   6   157 1999              
JRNL        REFN                   ISSN 1072-8368                               
JRNL        PMID   10048928                                                     
JRNL        DOI    10.1038/5845                                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 86.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 30610                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.222                           
REMARK   3   FREE R VALUE                     : 0.251                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3940                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 215                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 42.14                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.72000                                              
REMARK   3    B22 (A**2) : -12.78300                                            
REMARK   3    B33 (A**2) : 7.06400                                              
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : NULL                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.210 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.080 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.650 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.460 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1SW6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000176537.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 8.50                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                 
REMARK 200  BEAMLINE                       : X31                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9, 0.9795, 0.9799                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 8625                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 6.500                              
REMARK 200  R MERGE                    (I) : 0.11900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
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   (%): 45.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.50                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       38.42500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       45.20000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       45.86500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       45.20000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       38.42500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       45.86500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1370 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 21980 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     ASN A   188                                                      
REMARK 465     ASP A   189                                                      
REMARK 465     ASP A   190                                                      
REMARK 465     ILE A   191                                                      
REMARK 465     ASN A   192                                                      
REMARK 465     LYS A   193                                                      
REMARK 465     GLY A   194                                                      
REMARK 465     PRO A   195                                                      
REMARK 465     SER A   196                                                      
REMARK 465     GLY A   197                                                      
REMARK 465     ASP A   198                                                      
REMARK 465     ASN A   199                                                      
REMARK 465     GLU A   200                                                      
REMARK 465     ASN A   201                                                      
REMARK 465     ASN A   202                                                      
REMARK 465     GLY A   203                                                      
REMARK 465     THR A   204                                                      
REMARK 465     ASP A   205                                                      
REMARK 465     ASP A   206                                                      
REMARK 465     ASN A   207                                                      
REMARK 465     ASP A   208                                                      
REMARK 465     ARG A   209                                                      
REMARK 465     THR A   210                                                      
REMARK 465     ALA A   211                                                      
REMARK 465     PRO A   260                                                      
REMARK 465     GLU A   261                                                      
REMARK 465     ILE A   262                                                      
REMARK 465     GLN A   263                                                      
REMARK 465     GLU A   264                                                      
REMARK 465     MET A   265                                                      
REMARK 465     PRO A   266                                                      
REMARK 465     THR A   267                                                      
REMARK 465     SER A   268                                                      
REMARK 465     LEU A   269                                                      
REMARK 465     ASN A   270                                                      
REMARK 465     ASN A   271                                                      
REMARK 465     ASP A   272                                                      
REMARK 465     SER A   273                                                      
REMARK 465     SER A   274                                                      
REMARK 465     ASN A   275                                                      
REMARK 465     ARG A   276                                                      
REMARK 465     ASN A   277                                                      
REMARK 465     SER A   278                                                      
REMARK 465     GLU A   279                                                      
REMARK 465     GLY A   280                                                      
REMARK 465     GLY A   281                                                      
REMARK 465     SER A   282                                                      
REMARK 465     SER A   283                                                      
REMARK 465     ASN A   284                                                      
REMARK 465     GLN A   285                                                      
REMARK 465     GLN A   286                                                      
REMARK 465     GLN A   287                                                      
REMARK 465     GLN A   288                                                      
REMARK 465     HIS A   289                                                      
REMARK 465     VAL A   290                                                      
REMARK 465     THR A   431                                                      
REMARK 465     ASN A   432                                                      
REMARK 465     GLU A   433                                                      
REMARK 465     LYS A   434                                                      
REMARK 465     GLU A   435                                                      
REMARK 465     SER A   436                                                      
REMARK 465     LYS A   437                                                      
REMARK 465     PRO A   438                                                      
REMARK 465     ASN A   439                                                      
REMARK 465     ASP A   440                                                      
REMARK 465     LYS A   441                                                      
REMARK 465     ASN A   442                                                      
REMARK 465     GLY A   443                                                      
REMARK 465     GLU A   444                                                      
REMARK 465     ARG A   445                                                      
REMARK 465     LYS A   446                                                      
REMARK 465     LEU A   513                                                      
REMARK 465     GLU A   514                                                      
REMARK 465     ASN B   188                                                      
REMARK 465     ASP B   189                                                      
REMARK 465     ASP B   190                                                      
REMARK 465     ILE B   191                                                      
REMARK 465     ASN B   192                                                      
REMARK 465     LYS B   193                                                      
REMARK 465     GLY B   194                                                      
REMARK 465     PRO B   195                                                      
REMARK 465     SER B   196                                                      
REMARK 465     GLY B   197                                                      
REMARK 465     ASP B   198                                                      
REMARK 465     ASN B   199                                                      
REMARK 465     GLU B   200                                                      
REMARK 465     ASN B   201                                                      
REMARK 465     ASN B   202                                                      
REMARK 465     GLY B   203                                                      
REMARK 465     THR B   204                                                      
REMARK 465     ASP B   205                                                      
REMARK 465     ASP B   206                                                      
REMARK 465     ASN B   207                                                      
REMARK 465     ASP B   208                                                      
REMARK 465     ARG B   209                                                      
REMARK 465     THR B   210                                                      
REMARK 465     ALA B   211                                                      
REMARK 465     PHE B   259                                                      
REMARK 465     PRO B   260                                                      
REMARK 465     GLU B   261                                                      
REMARK 465     ILE B   262                                                      
REMARK 465     GLN B   263                                                      
REMARK 465     GLU B   264                                                      
REMARK 465     MET B   265                                                      
REMARK 465     PRO B   266                                                      
REMARK 465     THR B   267                                                      
REMARK 465     SER B   268                                                      
REMARK 465     LEU B   269                                                      
REMARK 465     ASN B   270                                                      
REMARK 465     ASN B   271                                                      
REMARK 465     ASP B   272                                                      
REMARK 465     SER B   273                                                      
REMARK 465     SER B   274                                                      
REMARK 465     ASN B   275                                                      
REMARK 465     ARG B   276                                                      
REMARK 465     ASN B   277                                                      
REMARK 465     SER B   278                                                      
REMARK 465     GLU B   279                                                      
REMARK 465     GLY B   280                                                      
REMARK 465     GLY B   281                                                      
REMARK 465     SER B   282                                                      
REMARK 465     SER B   283                                                      
REMARK 465     ASN B   284                                                      
REMARK 465     GLN B   285                                                      
REMARK 465     GLN B   286                                                      
REMARK 465     GLN B   287                                                      
REMARK 465     GLN B   288                                                      
REMARK 465     HIS B   289                                                      
REMARK 465     VAL B   290                                                      
REMARK 465     THR B   431                                                      
REMARK 465     ASN B   432                                                      
REMARK 465     GLU B   433                                                      
REMARK 465     LYS B   434                                                      
REMARK 465     GLU B   435                                                      
REMARK 465     SER B   436                                                      
REMARK 465     LYS B   437                                                      
REMARK 465     PRO B   438                                                      
REMARK 465     ASN B   439                                                      
REMARK 465     ASP B   440                                                      
REMARK 465     LYS B   441                                                      
REMARK 465     ASN B   442                                                      
REMARK 465     GLY B   443                                                      
REMARK 465     GLU B   444                                                      
REMARK 465     ARG B   445                                                      
REMARK 465     LEU B   513                                                      
REMARK 465     GLU B   514                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LEU A 221       65.47   -113.38                                   
REMARK 500    SER A 223      156.36    -41.77                                   
REMARK 500    SER A 228      173.64    -54.98                                   
REMARK 500    ASP A 243      100.62    -57.56                                   
REMARK 500    ASN A 311       57.91   -105.04                                   
REMARK 500    ASN A 424       45.53   -105.39                                   
REMARK 500    ASN A 482       97.67    -60.94                                   
REMARK 500    LYS A 501       25.09    -74.35                                   
REMARK 500    THR B 222     -160.90   -167.85                                   
REMARK 500    SER B 223     -108.10     72.82                                   
REMARK 500    LEU B 226       15.66   -144.93                                   
REMARK 500    SER B 227      -52.46   -139.50                                   
REMARK 500    ASP B 243      104.47    -30.03                                   
REMARK 500    ASP B 348     -157.56    -87.19                                   
REMARK 500    VAL B 362       -9.89    -57.72                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1SW6 A  188   512  UNP    P09959   SWI6_YEAST     188    512             
DBREF  1SW6 B  188   512  UNP    P09959   SWI6_YEAST     188    512             
SEQRES   1 A  327  ASN ASP ASP ILE ASN LYS GLY PRO SER GLY ASP ASN GLU          
SEQRES   2 A  327  ASN ASN GLY THR ASP ASP ASN ASP ARG THR ALA GLY PRO          
SEQRES   3 A  327  ILE ILE THR PHE THR HIS ASP LEU THR SER ASP PHE LEU          
SEQRES   4 A  327  SER SER PRO LEU LYS ILE MET LYS ALA LEU PRO SER PRO          
SEQRES   5 A  327  VAL VAL ASN ASP ASN GLU GLN LYS MET LYS LEU GLU ALA          
SEQRES   6 A  327  PHE LEU GLN ARG LEU LEU PHE PRO GLU ILE GLN GLU MET          
SEQRES   7 A  327  PRO THR SER LEU ASN ASN ASP SER SER ASN ARG ASN SER          
SEQRES   8 A  327  GLU GLY GLY SER SER ASN GLN GLN GLN GLN HIS VAL SER          
SEQRES   9 A  327  PHE ASP SER LEU LEU GLN GLU VAL ASN ASP ALA PHE PRO          
SEQRES  10 A  327  ASN THR GLN LEU ASN LEU ASN ILE PRO VAL ASP GLU HIS          
SEQRES  11 A  327  GLY ASN THR PRO LEU HIS TRP LEU THR SER ILE ALA ASN          
SEQRES  12 A  327  LEU GLU LEU VAL LYS HIS LEU VAL LYS HIS GLY SER ASN          
SEQRES  13 A  327  ARG LEU TYR GLY ASP ASN MET GLY GLU SER CYS LEU VAL          
SEQRES  14 A  327  LYS ALA VAL LYS SER VAL ASN ASN TYR ASP SER GLY THR          
SEQRES  15 A  327  PHE GLU ALA LEU LEU ASP TYR LEU TYR PRO CYS LEU ILE          
SEQRES  16 A  327  LEU GLU ASP SER MET ASN ARG THR ILE LEU HIS HIS ILE          
SEQRES  17 A  327  ILE ILE THR SER GLY MET THR GLY CYS SER ALA ALA ALA          
SEQRES  18 A  327  LYS TYR TYR LEU ASP ILE LEU MET GLY TRP ILE VAL LYS          
SEQRES  19 A  327  LYS GLN ASN ARG PRO ILE GLN SER GLY THR ASN GLU LYS          
SEQRES  20 A  327  GLU SER LYS PRO ASN ASP LYS ASN GLY GLU ARG LYS ASP          
SEQRES  21 A  327  SER ILE LEU GLU ASN LEU ASP LEU LYS TRP ILE ILE ALA          
SEQRES  22 A  327  ASN MET LEU ASN ALA GLN ASP SER ASN GLY ASP THR CYS          
SEQRES  23 A  327  LEU ASN ILE ALA ALA ARG LEU GLY ASN ILE SER ILE VAL          
SEQRES  24 A  327  ASP ALA LEU LEU ASP TYR GLY ALA ASP PRO PHE ILE ALA          
SEQRES  25 A  327  ASN LYS SER GLY LEU ARG PRO VAL ASP PHE GLY ALA GLY          
SEQRES  26 A  327  LEU GLU                                                      
SEQRES   1 B  327  ASN ASP ASP ILE ASN LYS GLY PRO SER GLY ASP ASN GLU          
SEQRES   2 B  327  ASN ASN GLY THR ASP ASP ASN ASP ARG THR ALA GLY PRO          
SEQRES   3 B  327  ILE ILE THR PHE THR HIS ASP LEU THR SER ASP PHE LEU          
SEQRES   4 B  327  SER SER PRO LEU LYS ILE MET LYS ALA LEU PRO SER PRO          
SEQRES   5 B  327  VAL VAL ASN ASP ASN GLU GLN LYS MET LYS LEU GLU ALA          
SEQRES   6 B  327  PHE LEU GLN ARG LEU LEU PHE PRO GLU ILE GLN GLU MET          
SEQRES   7 B  327  PRO THR SER LEU ASN ASN ASP SER SER ASN ARG ASN SER          
SEQRES   8 B  327  GLU GLY GLY SER SER ASN GLN GLN GLN GLN HIS VAL SER          
SEQRES   9 B  327  PHE ASP SER LEU LEU GLN GLU VAL ASN ASP ALA PHE PRO          
SEQRES  10 B  327  ASN THR GLN LEU ASN LEU ASN ILE PRO VAL ASP GLU HIS          
SEQRES  11 B  327  GLY ASN THR PRO LEU HIS TRP LEU THR SER ILE ALA ASN          
SEQRES  12 B  327  LEU GLU LEU VAL LYS HIS LEU VAL LYS HIS GLY SER ASN          
SEQRES  13 B  327  ARG LEU TYR GLY ASP ASN MET GLY GLU SER CYS LEU VAL          
SEQRES  14 B  327  LYS ALA VAL LYS SER VAL ASN ASN TYR ASP SER GLY THR          
SEQRES  15 B  327  PHE GLU ALA LEU LEU ASP TYR LEU TYR PRO CYS LEU ILE          
SEQRES  16 B  327  LEU GLU ASP SER MET ASN ARG THR ILE LEU HIS HIS ILE          
SEQRES  17 B  327  ILE ILE THR SER GLY MET THR GLY CYS SER ALA ALA ALA          
SEQRES  18 B  327  LYS TYR TYR LEU ASP ILE LEU MET GLY TRP ILE VAL LYS          
SEQRES  19 B  327  LYS GLN ASN ARG PRO ILE GLN SER GLY THR ASN GLU LYS          
SEQRES  20 B  327  GLU SER LYS PRO ASN ASP LYS ASN GLY GLU ARG LYS ASP          
SEQRES  21 B  327  SER ILE LEU GLU ASN LEU ASP LEU LYS TRP ILE ILE ALA          
SEQRES  22 B  327  ASN MET LEU ASN ALA GLN ASP SER ASN GLY ASP THR CYS          
SEQRES  23 B  327  LEU ASN ILE ALA ALA ARG LEU GLY ASN ILE SER ILE VAL          
SEQRES  24 B  327  ASP ALA LEU LEU ASP TYR GLY ALA ASP PRO PHE ILE ALA          
SEQRES  25 B  327  ASN LYS SER GLY LEU ARG PRO VAL ASP PHE GLY ALA GLY          
SEQRES  26 B  327  LEU GLU                                                      
FORMUL   3  HOH   *215(H2 O)                                                    
HELIX    1   1 ASN A  244  LEU A  258  1                                  15    
HELIX    2   2 PHE A  292  ALA A  302  1                                  11    
HELIX    3   3 PRO A  321  SER A  327  1                                   7    
HELIX    4   4 LEU A  331  LYS A  339  1                                   9    
HELIX    5   5 CYS A  354  LYS A  360  1                                   7    
HELIX    6   6 ASN A  363  SER A  367  1                                   5    
HELIX    7   7 PHE A  370  ILE A  382  1                                  13    
HELIX    8   8 ILE A  391  GLY A  400  1                                  10    
HELIX    9   9 SER A  405  LYS A  422  1                                  18    
HELIX   10  10 SER A  448  ASN A  452  1                                   5    
HELIX   11  11 LEU A  455  ASN A  461  1                                   7    
HELIX   12  12 CYS A  473  LEU A  480  1                                   8    
HELIX   13  13 ILE A  483  ASP A  491  1                                   9    
HELIX   14  14 PRO A  506  PHE A  509  5                                   4    
HELIX   15  15 ASN B  244  ARG B  256  1                                  13    
HELIX   16  16 PHE B  292  ALA B  302  1                                  11    
HELIX   17  17 PRO B  321  SER B  327  1                                   7    
HELIX   18  18 LEU B  331  LYS B  339  1                                   9    
HELIX   19  19 CYS B  354  LYS B  360  1                                   7    
HELIX   20  20 SER B  367  ILE B  382  1                                  16    
HELIX   21  21 ILE B  391  MET B  401  1                                  11    
HELIX   22  22 ALA B  407  ASN B  424  5                                  18    
HELIX   23  23 SER B  448  ASN B  452  1                                   5    
HELIX   24  24 LEU B  455  ASN B  461  1                                   7    
HELIX   25  25 CYS B  473  LEU B  480  1                                   8    
HELIX   26  26 ILE B  483  TYR B  492  1                                  10    
SHEET    1   A 2 ILE A 214  THR A 216  0                                        
SHEET    2   A 2 ILE A 427  SER A 429  1  N  GLN A 428   O  ILE A 214           
SSBOND   1 CYS A  404    CYS B  404                          1555   1555  2.04  
CRYST1   76.850   91.730   90.400  90.00  90.00  90.00 P 21 21 21    8          
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      0.013012  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010902  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011062        0.00000                         
MTRIX1   1  0.790696 -0.605652  0.089357       43.38985    1                    
MTRIX2   1 -0.556889 -0.772177 -0.305968       95.31360    1                    
MTRIX3   1  0.254310  0.192166 -0.947839       15.68290    1