HEADER    TRANSCRIPTION                           22-MAY-13   4KUI              
TITLE     CRYSTAL STRUCTURE OF N-TERMINAL ACETYLATED YEAST SIR3 BAH DOMAIN      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: REGULATORY PROTEIN SIR3;                                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: BAH DOMAIN, UNP RESIDUES 2-219;                            
COMPND   5 SYNONYM: SILENT INFORMATION REGULATOR 3;                             
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: YEAST;                                              
SOURCE   4 ORGANISM_TAXID: 559292;                                              
SOURCE   5 STRAIN: ATCC 204508 / S288C;                                         
SOURCE   6 GENE: SIR3, CMT1, MAR2, STE8, YLR442C, L9753.10;                     
SOURCE   7 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   9 EXPRESSION_SYSTEM_CELL: SF21;                                        
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS                           
KEYWDS    BAH DOMAIN, SILENCING, NUCLEUS, TRANSCRIPTION                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.YANG,Q.FANG,M.WANG,R.REN,H.WANG,M.HE,Y.SUN,N.YANG,R.M.XU            
REVDAT   4   08-NOV-23 4KUI    1       REMARK                                   
REVDAT   3   24-AUG-22 4KUI    1       JRNL   REMARK SEQADV LINK                
REVDAT   2   04-SEP-13 4KUI    1       JRNL                                     
REVDAT   1   07-AUG-13 4KUI    0                                                
JRNL        AUTH   D.YANG,Q.FANG,M.WANG,R.REN,H.WANG,M.HE,Y.SUN,N.YANG,R.M.XU   
JRNL        TITL   N ALPHA-ACETYLATED SIR3 STABILIZES THE CONFORMATION OF A     
JRNL        TITL 2 NUCLEOSOME-BINDING LOOP IN THE BAH DOMAIN.                   
JRNL        REF    NAT.STRUCT.MOL.BIOL.          V.  20  1116 2013              
JRNL        REFN                   ESSN 1545-9985                               
JRNL        PMID   23934152                                                     
JRNL        DOI    10.1038/NSMB.2637                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.85 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.7.3_928)                    
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) : 1.85                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 35.01                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 20930                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.173                           
REMARK   3   R VALUE            (WORKING SET) : 0.171                           
REMARK   3   FREE R VALUE                     : 0.199                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.050                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1056                            
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 35.0193 -  3.6864    0.98     2554   138  0.1553 0.1492        
REMARK   3     2  3.6864 -  2.9264    0.99     2494   152  0.1627 0.1988        
REMARK   3     3  2.9264 -  2.5566    0.99     2522   118  0.1773 0.2294        
REMARK   3     4  2.5566 -  2.3229    0.98     2464   142  0.1798 0.2356        
REMARK   3     5  2.3229 -  2.1565    0.98     2458   131  0.1761 0.2416        
REMARK   3     6  2.1565 -  2.0293    0.99     2510   115  0.1687 0.2365        
REMARK   3     7  2.0293 -  1.9277    0.98     2455   139  0.2219 0.2891        
REMARK   3     8  1.9277 -  1.8438    0.96     2417   121  0.2619 0.3431        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.20                                          
REMARK   3   SHRINKAGE RADIUS   : 0.98                                          
REMARK   3   K_SOL              : 0.35                                          
REMARK   3   B_SOL              : 53.67                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.250            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.860           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 26.80                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 38.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -5.62500                                             
REMARK   3    B22 (A**2) : 4.81750                                              
REMARK   3    B33 (A**2) : 0.80750                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -5.51010                                             
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      :  0.006           1790                                  
REMARK   3   ANGLE     :  0.994           2431                                  
REMARK   3   CHIRALITY :  0.074            266                                  
REMARK   3   PLANARITY :  0.004            311                                  
REMARK   3   DIHEDRAL  : 12.257            680                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A):   8.7615  11.7475 -12.1320              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1513 T22:   0.1416                                     
REMARK   3      T33:   0.1536 T12:  -0.0019                                     
REMARK   3      T13:  -0.0150 T23:   0.0012                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.5582 L22:   0.7059                                     
REMARK   3      L33:   3.2696 L12:  -0.0261                                     
REMARK   3      L13:   1.8803 L23:  -0.2246                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0577 S12:  -0.1562 S13:  -0.1110                       
REMARK   3      S21:  -0.0358 S22:   0.0365 S23:   0.0739                       
REMARK   3      S31:   0.0350 S32:  -0.1988 S33:  -0.0722                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4KUI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-JUN-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000079810.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-DEC-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL17U                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9760                             
REMARK 200  MONOCHROMATOR                  : SI 111                             
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 20961                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.850                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY                : 3.700                              
REMARK 200  R MERGE                    (I) : 0.06800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.92                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.54900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 2FVU                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.84                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 18% 2-PROPANOL, 0.2M CACL, 0.1M SODIUM   
REMARK 280  ACETATE (PH4.6), VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       47.29950            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       22.38400            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       47.29950            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       22.38400            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 558  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     ASP A    25                                                      
REMARK 465     ASN A    26                                                      
REMARK 465     ASN A    27                                                      
REMARK 465     ARG A    28                                                      
REMARK 465     ARG A    29                                                      
REMARK 465     ARG A    30                                                      
REMARK 465     SER A    31                                                      
REMARK 465     ARG A    32                                                      
REMARK 465     LYS A    33                                                      
REMARK 465     ARG A    34                                                      
REMARK 465     GLY A    35                                                      
REMARK 465     GLY A    36                                                      
REMARK 465     SER A   216                                                      
REMARK 465     GLY A   217                                                      
REMARK 465     GLN A   218                                                      
REMARK 465     LYS A   219                                                      
REMARK 465     HIS A   220                                                      
REMARK 465     HIS A   221                                                      
REMARK 465     HIS A   222                                                      
REMARK 465     HIS A   223                                                      
REMARK 465     HIS A   224                                                      
REMARK 465     HIS A   225                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   401     O    HOH A   580              2.01            
REMARK 500   OH   TYR A   119     O    HOH A   550              2.08            
REMARK 500   O    HOH A   621     O    HOH A   622              2.13            
REMARK 500   O    HOH A   572     O    HOH A   577              2.15            
REMARK 500   O    HOH A   619     O    HOH A   620              2.16            
REMARK 500   O    HOH A   532     O    HOH A   621              2.18            
REMARK 500   O    HOH A   445     O    HOH A   627              2.18            
REMARK 500   O    HOH A   438     O    HOH A   544              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   457     O    HOH A   608     4545     2.04            
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    ASP A 113       64.95     65.94                                   
REMARK 500    ARG A 169      -31.04   -131.21                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPA A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 302                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4KUD   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4KUL   RELATED DB: PDB                                   
DBREF  4KUI A    2   219  UNP    P06701   SIR3_YEAST       2    219             
SEQADV 4KUI HIS A  220  UNP  P06701              EXPRESSION TAG                 
SEQADV 4KUI HIS A  221  UNP  P06701              EXPRESSION TAG                 
SEQADV 4KUI HIS A  222  UNP  P06701              EXPRESSION TAG                 
SEQADV 4KUI HIS A  223  UNP  P06701              EXPRESSION TAG                 
SEQADV 4KUI HIS A  224  UNP  P06701              EXPRESSION TAG                 
SEQADV 4KUI HIS A  225  UNP  P06701              EXPRESSION TAG                 
SEQRES   1 A  224  AYA LYS THR LEU LYS ASP LEU ASP GLY TRP GLN VAL ILE          
SEQRES   2 A  224  ILE THR ASP ASP GLN GLY ARG VAL ILE ASP ASP ASN ASN          
SEQRES   3 A  224  ARG ARG ARG SER ARG LYS ARG GLY GLY GLU ASN VAL PHE          
SEQRES   4 A  224  LEU LYS ARG ILE SER ASP GLY LEU SER PHE GLY LYS GLY          
SEQRES   5 A  224  GLU SER VAL ILE PHE ASN ASP ASN VAL THR GLU THR TYR          
SEQRES   6 A  224  SER VAL TYR LEU ILE HIS GLU ILE ARG LEU ASN THR LEU          
SEQRES   7 A  224  ASN ASN VAL VAL GLU ILE TRP VAL PHE SER TYR LEU ARG          
SEQRES   8 A  224  TRP PHE GLU LEU LYS PRO LYS LEU TYR TYR GLU GLN PHE          
SEQRES   9 A  224  ARG PRO ASP LEU ILE LYS GLU ASP HIS PRO LEU GLU PHE          
SEQRES  10 A  224  TYR LYS ASP LYS PHE PHE ASN GLU VAL ASN LYS SER GLU          
SEQRES  11 A  224  LEU TYR LEU THR ALA GLU LEU SER GLU ILE TRP LEU LYS          
SEQRES  12 A  224  ASP PHE ILE ALA VAL GLY GLN ILE LEU PRO GLU SER GLN          
SEQRES  13 A  224  TRP ASN ASP SER SER ILE ASP LYS ILE GLU ASP ARG ASP          
SEQRES  14 A  224  PHE LEU VAL ARG TYR ALA CYS GLU PRO THR ALA GLU LYS          
SEQRES  15 A  224  PHE VAL PRO ILE ASP ILE PHE GLN ILE ILE ARG ARG VAL          
SEQRES  16 A  224  LYS GLU MET GLU PRO LYS GLN SER ASP GLU TYR LEU LYS          
SEQRES  17 A  224  ARG VAL SER VAL PRO VAL SER GLY GLN LYS HIS HIS HIS          
SEQRES  18 A  224  HIS HIS HIS                                                  
MODRES 4KUI AYA A    2  ALA  N-ACETYLALANINE                                    
HET    AYA  A   2       8                                                       
HET    IPA  A 301       4                                                       
HET    ACY  A 302       4                                                       
HETNAM     AYA N-ACETYLALANINE                                                  
HETNAM     IPA ISOPROPYL ALCOHOL                                                
HETNAM     ACY ACETIC ACID                                                      
HETSYN     IPA 2-PROPANOL                                                       
FORMUL   1  AYA    C5 H9 N O3                                                   
FORMUL   2  IPA    C3 H8 O                                                      
FORMUL   3  ACY    C2 H4 O2                                                     
FORMUL   4  HOH   *227(H2 O)                                                    
HELIX    1   1 THR A    4  ASP A    9  5                                   6    
HELIX    2   2 ARG A   92  LEU A   96  5                                   5    
HELIX    3   3 LYS A   97  ARG A  106  1                                  10    
HELIX    4   4 ARG A  106  GLU A  112  1                                   7    
HELIX    5   5 PRO A  115  VAL A  127  1                                  13    
HELIX    6   6 TRP A  142  LYS A  144  5                                   3    
HELIX    7   7 PRO A  154  ASN A  159  1                                   6    
HELIX    8   8 ASP A  188  MET A  199  1                                  12    
HELIX    9   9 GLU A  200  SER A  212  1                                  13    
SHEET    1   A 4 VAL A  22  ASP A  24  0                                        
SHEET    2   A 4 TRP A  11  THR A  16 -1  N  ILE A  15   O  ILE A  23           
SHEET    3   A 4 ASN A  38  ARG A  43 -1  O  LYS A  42   N  GLN A  12           
SHEET    4   A 4 SER A  49  GLY A  51 -1  O  PHE A  50   N  LEU A  41           
SHEET    1   B 7 PHE A 146  VAL A 149  0                                        
SHEET    2   B 7 SER A  55  ASP A  60 -1  N  ILE A  57   O  ALA A 148           
SHEET    3   B 7 THR A  65  LEU A  76 -1  O  SER A  67   N  PHE A  58           
SHEET    4   B 7 VAL A  83  LEU A  91 -1  O  TRP A  86   N  GLU A  73           
SHEET    5   B 7 GLU A 131  ILE A 141 -1  O  SER A 139   N  VAL A  87           
SHEET    6   B 7 ASP A 170  CYS A 177  1  O  LEU A 172   N  LEU A 132           
SHEET    7   B 7 GLN A 151  ILE A 152  1  N  GLN A 151   O  PHE A 171           
SHEET    1   C 7 PHE A 146  VAL A 149  0                                        
SHEET    2   C 7 SER A  55  ASP A  60 -1  N  ILE A  57   O  ALA A 148           
SHEET    3   C 7 THR A  65  LEU A  76 -1  O  SER A  67   N  PHE A  58           
SHEET    4   C 7 VAL A  83  LEU A  91 -1  O  TRP A  86   N  GLU A  73           
SHEET    5   C 7 GLU A 131  ILE A 141 -1  O  SER A 139   N  VAL A  87           
SHEET    6   C 7 ASP A 170  CYS A 177  1  O  LEU A 172   N  LEU A 132           
SHEET    7   C 7 PHE A 184  PRO A 186 -1  O  VAL A 185   N  ALA A 176           
LINK         C   AYA A   2                 N   LYS A   3     1555   1555  1.33  
SITE     1 AC1  4 SER A  49  GLN A 151  HOH A 492  HOH A 530                    
SITE     1 AC2  1 GLU A 167                                                     
CRYST1   94.599   44.768   60.487  90.00 104.70  90.00 C 1 2 1       4          
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      0.010571  0.000000  0.002774        0.00000                         
SCALE2      0.000000  0.022337  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017092        0.00000                         
HETATM    1  N   AYA A   2      -7.333  17.682 -19.720  1.00 29.01           N  
ANISOU    1  N   AYA A   2     2878   4678   3466    731   -587     42       N  
HETATM    2  CA  AYA A   2      -8.159  18.767 -20.165  1.00 34.98           C  
ANISOU    2  CA  AYA A   2     3607   5476   4207    923   -662     -5       C  
HETATM    3  CB  AYA A   2      -8.135  18.870 -21.648  1.00 28.66           C  
ANISOU    3  CB  AYA A   2     2910   4535   3443    868   -738     40       C  
HETATM    4  C   AYA A   2      -9.530  18.437 -19.710  1.00 31.66           C  
ANISOU    4  C   AYA A   2     2940   5378   3711    968   -651     12       C  
HETATM    5  O   AYA A   2      -9.999  17.297 -19.935  1.00 35.09           O  
ANISOU    5  O   AYA A   2     3265   5939   4128    782   -637    108       O  
HETATM    6  CT  AYA A   2      -5.950  17.849 -19.461  1.00 27.71           C  
ANISOU    6  CT  AYA A   2     2882   4302   3346    699   -555     13       C  
HETATM    7  OT  AYA A   2      -5.406  18.941 -19.604  1.00 28.49           O  
ANISOU    7  OT  AYA A   2     3111   4243   3471    811   -594    -42       O  
HETATM    8  CM  AYA A   2      -5.186  16.651 -18.995  1.00 27.22           C  
ANISOU    8  CM  AYA A   2     2831   4215   3297    518   -490     59       C