HEADER    TRANSCRIPTION                           11-DEC-19   6TOH              
TITLE     CRYSTAL STRUCTURE OF HUMAN BCL6 BTB DOMAIN IN COMPLEX WITH COMPOUND 6 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: B-CELL LYMPHOMA 6 PROTEIN;                                 
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: BCL-6,B-CELL LYMPHOMA 5 PROTEIN,BCL-5,PROTEIN LAZ-3,ZINC    
COMPND   5 FINGER AND BTB DOMAIN-CONTAINING PROTEIN 27,ZINC FINGER PROTEIN 51;  
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: ALA-TRP-VAL-ILE-PRO-ALA;                                   
COMPND   9 CHAIN: B;                                                            
COMPND  10 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: BCL6, BCL5, LAZ3, ZBTB27, ZNF51;                               
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21;                            
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_VARIANT: AI;                                       
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET48B;                                   
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 SYNTHETIC: YES;                                                      
SOURCE  13 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  14 ORGANISM_TAXID: 32630                                                
KEYWDS    CANCER, LYMPHOMA, INHIBITOR, DEGRADER, TRANSCRIPTION                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.W.COLLIE,K.SHETTY,M.J.RODRIGUES,Y.-V.LE BIHAN,R.L.M.VAN MONTFORT    
REVDAT   3   24-JAN-24 6TOH    1       REMARK                                   
REVDAT   2   06-MAY-20 6TOH    1       JRNL                                     
REVDAT   1   22-APR-20 6TOH    0                                                
JRNL        AUTH   B.R.BELLENIE,K.J.CHEUNG,A.VARELA,O.A.PIERRAT,G.W.COLLIE,     
JRNL        AUTH 2 G.M.BOX,M.D.BRIGHT,S.GOWAN,A.HAYES,M.J.RODRIGUES,K.N.SHETTY, 
JRNL        AUTH 3 M.CARTER,O.A.DAVIS,A.T.HENLEY,P.INNOCENTI,L.D.JOHNSON,M.LIU, 
JRNL        AUTH 4 S.DE KLERK,Y.V.LE BIHAN,M.G.LLOYD,P.C.MCANDREW,E.SHEHU,      
JRNL        AUTH 5 R.TALBOT,H.L.WOODWARD,R.BURKE,V.KIRKIN,R.L.M.VAN MONTFORT,   
JRNL        AUTH 6 F.I.RAYNAUD,O.W.ROSSANESE,S.HOELDER                          
JRNL        TITL   ACHIEVINGIN VIVOTARGET DEPLETION THROUGH THE DISCOVERY AND   
JRNL        TITL 2 OPTIMIZATION OF BENZIMIDAZOLONE BCL6 DEGRADERS.              
JRNL        REF    J.MED.CHEM.                   V.  63  4047 2020              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   32275432                                                     
JRNL        DOI    10.1021/ACS.JMEDCHEM.9B02076                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.58 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.10.3                                        
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,              
REMARK   3               : WOMACK,MATTHEWS,TEN EYCK,TRONRUD                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.58                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 47.93                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 31818                          
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 + TEST SET)  : 0.174                          
REMARK   3   R VALUE            (WORKING SET)  : 0.173                          
REMARK   3   FREE R VALUE                      : 0.197                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 4.860                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 1546                           
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               : 50                       
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 1.58                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 1.59                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 99.68                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 637                      
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2298                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 602                      
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2279                   
REMARK   3   BIN FREE R VALUE                        : 0.2610                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 5.49                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 35                       
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE     : 0.000                    
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1008                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 38                                      
REMARK   3   SOLVENT ATOMS            : 171                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 30.07                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 36.29                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.45240                                             
REMARK   3    B22 (A**2) : -1.45240                                             
REMARK   3    B33 (A**2) : 2.90480                                              
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) : 0.200               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.068               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.069               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.061               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.063               
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.964                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.952                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 1173   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 1596   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 421    ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : NULL   ; NULL   ; NULL                
REMARK   3    GENERAL PLANES            : 223    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 1173   ; 20.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : NULL   ; NULL   ; NULL                
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 156    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : 14     ; 1.000  ; HARMONIC            
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 1557   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 0.98                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.47                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 13.08                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 9                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: {A|6 - 27}                                             
REMARK   3    ORIGIN FOR THE GROUP (A):   29.1184  -28.1884   13.3282           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.0405 T22:   -0.0458                                    
REMARK   3     T33:   -0.0666 T12:   -0.0301                                    
REMARK   3     T13:    0.0045 T23:   -0.0188                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    4.2009 L22:    1.3640                                    
REMARK   3     L33:    5.3855 L12:    0.7047                                    
REMARK   3     L13:    2.5700 L23:    1.3694                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.0569 S12:   -0.0219 S13:   -0.2046                     
REMARK   3     S21:    0.1412 S22:   -0.0225 S23:    0.0434                     
REMARK   3     S31:    0.2820 S32:   -0.3386 S33:   -0.0344                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: {A|28 - 40}                                            
REMARK   3    ORIGIN FOR THE GROUP (A):   41.2250  -14.8693   27.9302           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:    0.0882 T22:    0.0866                                    
REMARK   3     T33:    0.0385 T12:   -0.0267                                    
REMARK   3     T13:   -0.0312 T23:   -0.0542                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    0.9073 L22:    2.3586                                    
REMARK   3     L33:    0.8357 L12:    0.1432                                    
REMARK   3     L13:    0.6524 L23:    0.7766                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.1251 S12:   -0.1289 S13:    0.0764                     
REMARK   3     S21:    0.2055 S22:    0.1831 S23:   -0.4309                     
REMARK   3     S31:   -0.1360 S32:    0.2712 S33:   -0.3082                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: {A|41 - 46}                                            
REMARK   3    ORIGIN FOR THE GROUP (A):   39.6187  -15.9756   29.0988           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.0067 T22:   -0.0492                                    
REMARK   3     T33:   -0.1051 T12:   -0.0312                                    
REMARK   3     T13:   -0.0201 T23:   -0.0326                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    2.3394 L22:    1.7859                                    
REMARK   3     L33:    1.6375 L12:    0.2620                                    
REMARK   3     L13:    1.5860 L23:    0.1412                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.0849 S12:   -0.2395 S13:    0.0179                     
REMARK   3     S21:    0.3172 S22:    0.0403 S23:   -0.1135                     
REMARK   3     S31:   -0.1741 S32:    0.1743 S33:   -0.1252                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: {A|47 - 79}                                            
REMARK   3    ORIGIN FOR THE GROUP (A):   34.9631   -7.0098   22.2896           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:    0.0596 T22:   -0.0611                                    
REMARK   3     T33:   -0.0104 T12:   -0.0326                                    
REMARK   3     T13:    0.0359 T23:   -0.0175                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    1.5251 L22:    3.2349                                    
REMARK   3     L33:    2.9366 L12:    1.1119                                    
REMARK   3     L13:   -0.3554 L23:    1.4957                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.0537 S12:    0.0294 S13:    0.1710                     
REMARK   3     S21:   -0.0882 S22:    0.0644 S23:   -0.0225                     
REMARK   3     S31:   -0.3778 S32:    0.0686 S33:   -0.1181                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: {A|80 - 92}                                            
REMARK   3    ORIGIN FOR THE GROUP (A):   29.6377  -18.7749   28.5205           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:    0.0051 T22:   -0.0469                                    
REMARK   3     T33:   -0.0654 T12:   -0.0537                                    
REMARK   3     T13:    0.0189 T23:   -0.0121                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    1.1249 L22:    3.6864                                    
REMARK   3     L33:    3.6204 L12:    1.0926                                    
REMARK   3     L13:    0.1002 L23:    2.9074                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.1601 S12:   -0.1927 S13:   -0.0841                     
REMARK   3     S21:    0.5228 S22:   -0.0903 S23:   -0.0623                     
REMARK   3     S31:    0.2022 S32:    0.0234 S33:   -0.0698                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: {A|93 - 101}                                           
REMARK   3    ORIGIN FOR THE GROUP (A):   22.1729  -22.5565   32.4770           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:    0.1041 T22:    0.0259                                    
REMARK   3     T33:   -0.0264 T12:   -0.1024                                    
REMARK   3     T13:    0.0698 T23:   -0.0272                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    2.5749 L22:    1.1046                                    
REMARK   3     L33:    2.0756 L12:    1.6474                                    
REMARK   3     L13:   -0.6277 L23:   -1.8670                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.0969 S12:   -0.2411 S13:    0.0257                     
REMARK   3     S21:    0.3988 S22:   -0.2411 S23:    0.2439                     
REMARK   3     S31:    0.0848 S32:    0.1916 S33:    0.1442                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: {A|102 - 114}                                          
REMARK   3    ORIGIN FOR THE GROUP (A):   23.4858  -10.4800   30.9071           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.0472 T22:   -0.0859                                    
REMARK   3     T33:   -0.0676 T12:   -0.0449                                    
REMARK   3     T13:    0.0775 T23:   -0.0699                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    2.9723 L22:    4.9011                                    
REMARK   3     L33:    4.4042 L12:    2.4313                                    
REMARK   3     L13:   -1.1692 L23:   -0.7647                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.3003 S12:   -0.2123 S13:    0.3396                     
REMARK   3     S21:    0.3908 S22:   -0.3203 S23:    0.4121                     
REMARK   3     S31:   -0.1470 S32:   -0.4368 S33:    0.0200                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: {A|115 - 129}                                          
REMARK   3    ORIGIN FOR THE GROUP (A):   13.6990  -14.4481   31.0653           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.0198 T22:    0.0903                                    
REMARK   3     T33:    0.1035 T12:   -0.0747                                    
REMARK   3     T13:    0.0916 T23:   -0.1141                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    7.4785 L22:    7.0072                                    
REMARK   3     L33:    0.0901 L12:   -0.0683                                    
REMARK   3     L13:   -3.1329 L23:    1.0371                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.0031 S12:    0.1583 S13:    0.2394                     
REMARK   3     S21:    0.1099 S22:   -0.1555 S23:    0.6739                     
REMARK   3     S31:    0.2279 S32:   -0.4789 S33:    0.1586                     
REMARK   3                                                                      
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    SELECTION: {B|0 - 5}                                              
REMARK   3    ORIGIN FOR THE GROUP (A):   19.1353  -31.6498    2.4038           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.0660 T22:    0.0800                                    
REMARK   3     T33:   -0.0034 T12:   -0.0528                                    
REMARK   3     T13:   -0.0141 T23:   -0.0517                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    6.3577 L22:    0.6984                                    
REMARK   3     L33:    0.0234 L12:    2.4402                                    
REMARK   3     L13:    0.5156 L23:    3.6506                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:    0.0795 S12:    0.0362 S13:   -0.0482                     
REMARK   3     S21:   -0.1281 S22:    0.0344 S23:    0.1669                     
REMARK   3     S31:    0.0819 S32:    0.0408 S33:   -0.1139                     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6TOH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-DEC-19.                  
REMARK 100 THE DEPOSITION ID IS D_1292104940.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-AUG-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : MASSIF-1                           
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9660                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 2M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS 0.5.26                     
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 31907                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.580                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 47.930                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 18.80                              
REMARK 200  R MERGE                    (I) : 0.07400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 21.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.58                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.64                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 19.40                              
REMARK 200  R MERGE FOR SHELL          (I) : 2.16800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
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: 3BIM                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 66.68                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.69                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2 MICROLITRE OF THE BCL6-BTB/WVIP        
REMARK 280  COMPLEX AT 4 MG/ML PLUS 1 MICROLITER OF A CRYSTALLISATION           
REMARK 280  SOLUTION CONSISTING OF 1 M K2HPO4, 0.7 M NAH2PO4, 75 MM SODIUM      
REMARK 280  ACETATE BUFFER PH 4.5 AND 2 % DMSO, AGAINST 350 MICROLITER OF       
REMARK 280  CRYSTALLISATION SOLUTION., PH 7, VAPOR DIFFUSION, HANGING DROP,     
REMARK 280  TEMPERATURE 291K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
REMARK 290       7555   Y,X,-Z+1/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+2/3                                          
REMARK 290      10555   -Y,-X,-Z+5/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+1/6                                            
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       55.32767            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      110.65533            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       82.99150            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      138.31917            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       27.66383            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       55.32767            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000      110.65533            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000      138.31917            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       82.99150            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       27.66383            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6150 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13590 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 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 350   BIOMT1   2  0.500000  0.866025  0.000000       33.89250            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000      -58.70353            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       27.66383            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A     2                                                      
REMARK 465     PRO A     3                                                      
REMARK 465     GLY A     4                                                      
REMARK 465     ALA A     5                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ASP A   6    N    CA   O    CB   CG   OD1  OD2                   
REMARK 470     SER A   7    OG                                                  
REMARK 470     ARG A  13    NH2                                                 
REMARK 470     ARG A  28    NH1  NH2                                            
REMARK 470     GLN A  64    OE1                                                 
REMARK 470     GLU A  77    OE2                                                 
REMARK 470     ARG A  98    NE   CZ   NH1  NH2                                  
REMARK 470     GLU A  99    OE2                                                 
REMARK 470     GLU A 115    OE1                                                 
REMARK 470     LYS A 123    NZ                                                  
REMARK 470     LYS A 126    CD   CE   NZ                                        
REMARK 470     GLU A 129    O                                                   
REMARK 470     ALA B   0    N    CB                                             
REMARK 470     ALA B   5    CA   C    O    CB                                   
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    SER A  39     -109.47     60.49                                   
REMARK 500    ARG A  40      -22.79     76.27                                   
REMARK 500    SER A  93       -0.65     74.33                                   
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 NQK A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 204                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 101                 
DBREF  6TOH A    5   129  UNP    P41182   BCL6_HUMAN       5    129             
DBREF  6TOH B    0     5  PDB    6TOH     6TOH             0      5             
SEQADV 6TOH GLY A    2  UNP  P41182              EXPRESSION TAG                 
SEQADV 6TOH PRO A    3  UNP  P41182              EXPRESSION TAG                 
SEQADV 6TOH GLY A    4  UNP  P41182              EXPRESSION TAG                 
SEQRES   1 A  128  GLY PRO GLY ALA ASP SER CYS ILE GLN PHE THR ARG HIS          
SEQRES   2 A  128  ALA SER ASP VAL LEU LEU ASN LEU ASN ARG LEU ARG SER          
SEQRES   3 A  128  ARG ASP ILE LEU THR ASP VAL VAL ILE VAL VAL SER ARG          
SEQRES   4 A  128  GLU GLN PHE ARG ALA HIS LYS THR VAL LEU MET ALA CYS          
SEQRES   5 A  128  SER GLY LEU PHE TYR SER ILE PHE THR ASP GLN LEU LYS          
SEQRES   6 A  128  CYS ASN LEU SER VAL ILE ASN LEU ASP PRO GLU ILE ASN          
SEQRES   7 A  128  PRO GLU GLY PHE CYS ILE LEU LEU ASP PHE MET TYR THR          
SEQRES   8 A  128  SER ARG LEU ASN LEU ARG GLU GLY ASN ILE MET ALA VAL          
SEQRES   9 A  128  MET ALA THR ALA MET TYR LEU GLN MET GLU HIS VAL VAL          
SEQRES  10 A  128  ASP THR CYS ARG LYS PHE ILE LYS ALA SER GLU                  
SEQRES   1 B    6  ALA TRP VAL ILE PRO ALA                                      
HET    NQK  A 201      22                                                       
HET    EDO  A 202       4                                                       
HET    EDO  A 203       4                                                       
HET    EDO  A 204       4                                                       
HET    EDO  B 101       4                                                       
HETNAM     NQK 2-CHLORANYL-4-[(1,3-DIMETHYL-2-OXIDANYLIDENE-                    
HETNAM   2 NQK  BENZIMIDAZOL-5-YL)AMINO]PYRIDINE-3-CARBONITRILE                 
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   3  NQK    C15 H12 CL N5 O                                              
FORMUL   4  EDO    4(C2 H6 O2)                                                  
FORMUL   8  HOH   *171(H2 O)                                                    
HELIX    1 AA1 ARG A   13  ASP A   29  1                                  17    
HELIX    2 AA2 HIS A   46  SER A   54  1                                   9    
HELIX    3 AA3 SER A   54  THR A   62  1                                   9    
HELIX    4 AA4 LEU A   65  LEU A   69  5                                   5    
HELIX    5 AA5 ASN A   79  SER A   93  1                                  15    
HELIX    6 AA6 ASN A  101  GLN A  113  1                                  13    
HELIX    7 AA7 MET A  114  GLU A  129  1                                  16    
SHEET    1 AA1 2 GLN A  10  PHE A  11  0                                        
SHEET    2 AA1 2 TRP B   1  VAL B   2 -1  O  VAL B   2   N  GLN A  10           
SHEET    1 AA2 3 GLU A  41  ALA A  45  0                                        
SHEET    2 AA2 3 VAL A  34  VAL A  38 -1  N  ILE A  36   O  PHE A  43           
SHEET    3 AA2 3 VAL A  71  ASN A  73  1  O  ILE A  72   N  VAL A  37           
SITE     1 AC1 13 ASN A  21  ARG A  24  LEU A  25  MET A  51                    
SITE     2 AC1 13 ALA A  52  CYS A  53  GLY A  55  TYR A  58                    
SITE     3 AC1 13 GLN A 113  MET A 114  GLU A 115  HOH A 310                    
SITE     4 AC1 13 HOH A 387                                                     
SITE     1 AC2  4 ASP A  63  GLN A  64  ARG A  98  GLU A  99                    
SITE     1 AC3  4 ILE A  72  ASN A  73  HOH A 339  TRP B   1                    
SITE     1 AC4  3 LEU A  20  ARG A  24  HOH A 372                               
SITE     1 AC5  2 ALA B   5  HOH B 203                                          
CRYST1   67.785   67.785  165.983  90.00  90.00 120.00 P 61 2 2     12          
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      0.014753  0.008517  0.000000        0.00000                         
SCALE2      0.000000  0.017035  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006025        0.00000