HEADER    NUCLEAR PROTEIN                         20-MAY-19   6RRV              
TITLE     CRYSTAL STRUCTURE OF THE SIR4 H-BRCT DOMAIN                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: REGULATORY PROTEIN SIR4;                                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: SILENT INFORMATION REGULATOR 4;                             
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 OTHER_DETAILS: FRAGMENT (RESIDUES 961-1085)                          
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: SIR4, ASD1, STE9, UTH2, YDR227W, YD9934.12;                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_VARIANT: STAR                                      
KEYWDS    HETEROCHROMATIN, NUCLEAR PROTEIN                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    I.DESHPANDE,J.J.KEUSCH,K.CHALLA,V.IESMANTAVICIUS,S.M.GASSER,H.GUT     
REVDAT   4   15-MAY-24 6RRV    1       REMARK                                   
REVDAT   3   23-OCT-19 6RRV    1       JRNL                                     
REVDAT   2   25-SEP-19 6RRV    1       JRNL                                     
REVDAT   1   18-SEP-19 6RRV    0                                                
JRNL        AUTH   I.DESHPANDE,J.J.KEUSCH,K.CHALLA,V.IESMANTAVICIUS,S.M.GASSER, 
JRNL        AUTH 2 H.GUT                                                        
JRNL        TITL   THE SIR4 H-BRCT DOMAIN INTERACTS WITH PHOSPHO-PROTEINS TO    
JRNL        TITL 2 SEQUESTER AND REPRESS YEAST HETEROCHROMATIN.                 
JRNL        REF    EMBO J.                       V.  38 01744 2019              
JRNL        REFN                   ESSN 1460-2075                               
JRNL        PMID   31515872                                                     
JRNL        DOI    10.15252/EMBJ.2019101744                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.14_3260: ???)                              
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 : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 42.89                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 2.010                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 43698                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.118                           
REMARK   3   R VALUE            (WORKING SET) : 0.117                           
REMARK   3   FREE R VALUE                     : 0.142                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.050                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2206                            
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 42.9244 -  2.7715    0.99     2808   135  0.1483 0.1715        
REMARK   3     2  2.7715 -  2.1998    0.99     2682   160  0.1275 0.1353        
REMARK   3     3  2.1998 -  1.9218    0.99     2716   137  0.1110 0.1399        
REMARK   3     4  1.9218 -  1.7460    0.99     2695   154  0.1086 0.1289        
REMARK   3     5  1.7460 -  1.6209    0.99     2703   144  0.0959 0.1265        
REMARK   3     6  1.6209 -  1.5253    0.99     2659   144  0.0929 0.1198        
REMARK   3     7  1.5253 -  1.4489    0.99     2708   144  0.0909 0.1207        
REMARK   3     8  1.4489 -  1.3859    0.98     2656   143  0.0938 0.1291        
REMARK   3     9  1.3859 -  1.3325    0.97     2641   146  0.0982 0.1392        
REMARK   3    10  1.3325 -  1.2865    0.96     2558   152  0.1006 0.1508        
REMARK   3    11  1.2865 -  1.2463    0.96     2584   151  0.0992 0.1334        
REMARK   3    12  1.2463 -  1.2107    0.94     2565   121  0.1030 0.1376        
REMARK   3    13  1.2107 -  1.1788    0.93     2536   126  0.1028 0.1434        
REMARK   3    14  1.1788 -  1.1500    0.93     2518   134  0.0965 0.1326        
REMARK   3    15  1.1500 -  1.1239    0.89     2420   115  0.1029 0.1312        
REMARK   3    16  1.1239 -  1.1000    0.76     2043   100  0.1123 0.1563        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 0.90                                          
REMARK   3   SHRINKAGE RADIUS   : 0.50                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.070            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 12.320           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.010           1209                                  
REMARK   3   ANGLE     :  1.249           1646                                  
REMARK   3   CHIRALITY :  0.084            171                                  
REMARK   3   PLANARITY :  0.006            222                                  
REMARK   3   DIHEDRAL  : 16.227            486                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6RRV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 21-MAY-19.                  
REMARK 100 THE DEPOSITION ID IS D_1292102493.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-MAY-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X10SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.999                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 S 6M              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 43703                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 42.900                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.2                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.03400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.13                     
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) : 0.12800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SHELXCD                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 35.78                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 35% PEG 2000 MME 150 MM POTASSIUM        
REMARK 280  BROMIDE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K            
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       34.83000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       19.06500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       34.83000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       19.06500            
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 TOTAL BURIED SURFACE AREA: 170 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 8380 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 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 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 NH2  ARG A1075  LIES ON A SPECIAL POSITION.                          
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 A1029   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A1409        DISTANCE =  6.15 ANGSTROMS                       
REMARK 525    HOH A1410        DISTANCE =  6.41 ANGSTROMS                       
REMARK 525    HOH A1411        DISTANCE =  6.46 ANGSTROMS                       
REMARK 525    HOH A1412        DISTANCE =  6.59 ANGSTROMS                       
REMARK 525    HOH A1413        DISTANCE =  6.72 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 1101                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BR A 1102                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 6QSZ   RELATED DB: PDB                                   
REMARK 900 6QSZ CONTAINS THE SAME PROTEIN DOMAIN IN COMPLEX WITH ESC1 PS1450    
REMARK 900 PEPTIDE                                                              
REMARK 900 RELATED ID: 6QTM   RELATED DB: PDB                                   
REMARK 900 6QTM CONTAINS THE SAME PROTEIN DOMAIN IN COMPLEX WITH TY5 PS1095     
REMARK 900 PEPTIDE                                                              
REMARK 900 RELATED ID: 6RR0   RELATED DB: PDB                                   
REMARK 900 6RR0 CONTAINS THE SAME PROTEIN DOMAIN IN COMPLEX WITH UBP10 PT123    
REMARK 900 PEPTIDE                                                              
DBREF  6RRV A  961  1085  UNP    P11978   SIR4_YEAST     961   1085             
SEQADV 6RRV GLY A  959  UNP  P11978              EXPRESSION TAG                 
SEQADV 6RRV PRO A  960  UNP  P11978              EXPRESSION TAG                 
SEQRES   1 A  127  GLY PRO LYS PRO LYS ASN THR LYS GLU ASN LEU SER LYS          
SEQRES   2 A  127  SER SER TRP ARG GLN GLU TRP LEU ALA ASN LEU LYS LEU          
SEQRES   3 A  127  ILE SER VAL SER LEU VAL ASP GLU PHE PRO SER GLU LEU          
SEQRES   4 A  127  SER ASP SER ASP ARG GLN ILE ILE ASN GLU LYS MET GLN          
SEQRES   5 A  127  LEU LEU LYS ASP ILE PHE ALA ASN ASN LEU LYS SER ALA          
SEQRES   6 A  127  ILE SER ASN ASN PHE ARG GLU SER ASP ILE ILE ILE LEU          
SEQRES   7 A  127  LYS GLY GLU ILE GLU ASP TYR PRO MET SER SER GLU ILE          
SEQRES   8 A  127  LYS ILE TYR TYR ASN GLU LEU GLN ASN LYS PRO ASP ALA          
SEQRES   9 A  127  LYS LYS ALA ARG PHE TRP SER PHE MET LYS THR GLN ARG          
SEQRES  10 A  127  PHE VAL SER ASN MET GLY PHE ASP ILE GLN                      
HET     CL  A1101       1                                                       
HET     BR  A1102       1                                                       
HETNAM      CL CHLORIDE ION                                                     
HETNAM      BR BROMIDE ION                                                      
FORMUL   2   CL    CL 1-                                                        
FORMUL   3   BR    BR 1-                                                        
FORMUL   4  HOH   *213(H2 O)                                                    
HELIX    1 AA1 ASN A  968  LYS A  983  1                                  16    
HELIX    2 AA2 SER A  998  ASN A 1019  1                                  22    
HELIX    3 AA3 ASN A 1027  SER A 1031  5                                   5    
HELIX    4 AA4 GLU A 1039  TYR A 1043  5                                   5    
HELIX    5 AA5 SER A 1047  ASN A 1058  1                                  12    
HELIX    6 AA6 PHE A 1070  MET A 1080  1                                  11    
SHEET    1 AA1 4 ALA A1023  SER A1025  0                                        
SHEET    2 AA1 4 SER A 986  LEU A 989  1  N  VAL A 987   O  ALA A1023           
SHEET    3 AA1 4 ILE A1033  LEU A1036  1  O  ILE A1035   N  SER A 988           
SHEET    4 AA1 4 ARG A1066  SER A1069  1  O  ARG A1066   N  ILE A1034           
SITE     1 AC1  1 ARG A1075                                                     
SITE     1 AC2  2 SER A 970  MET A1045                                          
CRYST1   69.660   38.130   48.620  90.00 118.09  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      0.014355  0.000000  0.007663        0.00000                         
SCALE2      0.000000  0.026226  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.023314        0.00000