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Database: PDB
Entry: 4HLK
LinkDB: 4HLK
Original site: 4HLK 
HEADER    TRANSFERASE                             17-OCT-12   4HLK              
TITLE     CRYSTAL STRUCTURE OF TANKYRASE 2 IN COMPLEX WITH 4'-METHYLFLAVONE     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TANKYRASE-2;                                               
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: C-TERMINAL FRAGMENT, UNP RESIDUES 946-1113;                
COMPND   5 SYNONYM: TANK2, ADP-RIBOSYLTRANSFERASE DIPHTHERIA TOXIN-LIKE 6,      
COMPND   6 ARTD6, POLY [ADP-RIBOSE] POLYMERASE 5B, TNKS-2, TRF1-INTERACTING     
COMPND   7 ANKYRIN-RELATED ADP-RIBOSE POLYMERASE 2, TANKYRASE II, TANKYRASE-LIKE
COMPND   8 PROTEIN, TANKYRASE-RELATED PROTEIN;                                  
COMPND   9 EC: 2.4.2.30;                                                        
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MOL_ID: 2;                                                           
COMPND  12 MOLECULE: TANKYRASE-2;                                               
COMPND  13 CHAIN: C, D;                                                         
COMPND  14 FRAGMENT: C-TERMINAL FRAGMENT, UNP RESIDUES 1114-1162;               
COMPND  15 EC: 2.4.2.30;                                                        
COMPND  16 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: TNKS2, PARP5B, TANK2, TNKL;                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: ROSETTA 2(DE3);                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PNIC-BSA4;                                
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606;                                                
SOURCE  15 GENE: TNKS2, PARP5B, TANK2, TNKL;                                    
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: ROSETTA 2(DE3);                            
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PNIC-BSA4                                 
KEYWDS    PROTEIN-LIGAND COMPLEX, DIPHTHERIA TOXIN LIKE FOLD, TRANSFERASE, ADP- 
KEYWDS   2 RIBOSYLATION                                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.NARWAL,T.HAIKARAINEN,L.LEHTIO                                       
REVDAT   5   20-SEP-23 4HLK    1       REMARK LINK                              
REVDAT   4   29-JAN-20 4HLK    1       REMARK SEQADV                            
REVDAT   3   22-MAY-13 4HLK    1       JRNL                                     
REVDAT   2   08-MAY-13 4HLK    1       JRNL                                     
REVDAT   1   31-OCT-12 4HLK    0                                                
JRNL        AUTH   M.NARWAL,T.HAIKARAINEN,A.FALLARERO,P.M.VUORELA,L.LEHTIO      
JRNL        TITL   SCREENING AND STRUCTURAL ANALYSIS OF FLAVONES INHIBITING     
JRNL        TITL 2 TANKYRASES.                                                  
JRNL        REF    J.MED.CHEM.                   V.  56  3507 2013              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   23574272                                                     
JRNL        DOI    10.1021/JM3018783                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0117                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 44.33                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 33862                          
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) : 0.186                           
REMARK   3   R VALUE            (WORKING SET) : 0.184                           
REMARK   3   FREE R VALUE                     : 0.215                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1783                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1858                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 77.13                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2620                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 98                           
REMARK   3   BIN FREE R VALUE                    : 0.3220                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3347                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 71                                      
REMARK   3   SOLVENT ATOMS            : 239                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 19.77                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.33000                                              
REMARK   3    B22 (A**2) : -1.04000                                             
REMARK   3    B33 (A**2) : 0.71000                                              
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.165         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.145         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.103         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.783         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.950                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.935                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3519 ; 0.012 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2444 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4740 ; 1.507 ; 1.950       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5874 ; 0.856 ; 3.002       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   419 ; 6.214 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   182 ;33.313 ;22.857       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   580 ;13.945 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    29 ;17.835 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   471 ; 0.084 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3955 ; 0.007 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   794 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 4HLK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-OCT-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000075617.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-MAY-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID23-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.87260                            
REMARK 200  MONOCHROMATOR                  : SI (111)                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 35646                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 44.330                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.2                               
REMARK 200  DATA REDUNDANCY                : 4.200                              
REMARK 200  R MERGE                    (I) : 0.12600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.4700                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.05                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 78.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.84100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.880                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 3U9H                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.38                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LISO4, 0.1 M TRIS HCL 24 %         
REMARK 280  PEG3350 , PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       59.12500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       59.12500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       46.98500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       47.78500            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       46.98500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       47.78500            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       59.12500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       46.98500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       47.78500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       59.12500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       46.98500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       47.78500            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5870 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10650 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5970 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10640 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     MET A   923                                                      
REMARK 465     HIS A   924                                                      
REMARK 465     HIS A   925                                                      
REMARK 465     HIS A   926                                                      
REMARK 465     HIS A   927                                                      
REMARK 465     HIS A   928                                                      
REMARK 465     HIS A   929                                                      
REMARK 465     SER A   930                                                      
REMARK 465     SER A   931                                                      
REMARK 465     GLY A   932                                                      
REMARK 465     VAL A   933                                                      
REMARK 465     ASP A   934                                                      
REMARK 465     LEU A   935                                                      
REMARK 465     GLY A   936                                                      
REMARK 465     THR A   937                                                      
REMARK 465     GLU A   938                                                      
REMARK 465     ASN A   939                                                      
REMARK 465     LEU A   940                                                      
REMARK 465     TYR A   941                                                      
REMARK 465     PHE A   942                                                      
REMARK 465     GLN A   943                                                      
REMARK 465     SER A   944                                                      
REMARK 465     MET A   945                                                      
REMARK 465     LEU A   946                                                      
REMARK 465     ASN A   947                                                      
REMARK 465     THR A   948                                                      
REMARK 465     SER A   949                                                      
REMARK 465     GLY A   950                                                      
REMARK 465     SER A   951                                                      
REMARK 465     MET A  1113                                                      
REMARK 465     LYS C  1114                                                      
REMARK 465     GLY C  1162                                                      
REMARK 465     MET B   923                                                      
REMARK 465     HIS B   924                                                      
REMARK 465     HIS B   925                                                      
REMARK 465     HIS B   926                                                      
REMARK 465     HIS B   927                                                      
REMARK 465     HIS B   928                                                      
REMARK 465     HIS B   929                                                      
REMARK 465     SER B   930                                                      
REMARK 465     SER B   931                                                      
REMARK 465     GLY B   932                                                      
REMARK 465     VAL B   933                                                      
REMARK 465     ASP B   934                                                      
REMARK 465     LEU B   935                                                      
REMARK 465     GLY B   936                                                      
REMARK 465     THR B   937                                                      
REMARK 465     GLU B   938                                                      
REMARK 465     ASN B   939                                                      
REMARK 465     LEU B   940                                                      
REMARK 465     TYR B   941                                                      
REMARK 465     PHE B   942                                                      
REMARK 465     GLN B   943                                                      
REMARK 465     SER B   944                                                      
REMARK 465     MET B   945                                                      
REMARK 465     LEU B   946                                                      
REMARK 465     ASN B   947                                                      
REMARK 465     THR B   948                                                      
REMARK 465     SER B   949                                                      
REMARK 465     GLY B   950                                                      
REMARK 465     SER B   951                                                      
REMARK 465     LYS D  1114                                                      
REMARK 465     GLY D  1162                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    HIS A 984   CG    HIS A 984   CD2     0.057                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A1020       55.87   -147.21                                   
REMARK 500    HIS A1021       50.36     38.63                                   
REMARK 500    VAL C1131      -61.00   -140.90                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A1204  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A1081   SG                                                     
REMARK 620 2 HIS A1084   ND1 109.5                                              
REMARK 620 3 CYS A1089   SG  116.4 105.2                                        
REMARK 620 4 CYS A1092   SG  113.8  97.6 112.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B1204  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B1081   SG                                                     
REMARK 620 2 HIS B1084   ND1 102.6                                              
REMARK 620 3 CYS B1089   SG  110.1 103.0                                        
REMARK 620 4 CYS B1092   SG  117.8 104.1 116.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1201                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1202                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 431 A 1203                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1204                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 1205                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL C 1201                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1201                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1202                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 431 B 1203                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 1204                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3U9H   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLE WITH NICOTINAMIDE                              
REMARK 900 RELATED ID: 3U9Y   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLE WITH OLAPARIB                                  
REMARK 900 RELATED ID: 3UA9   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLE WITH A SELECTIVE INHIBITOR                     
REMARK 900 RELATED ID: 4HKI   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLE WITH FLAVONE                                   
REMARK 900 RELATED ID: 4HKK   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLE WITH APIGENIN                                  
REMARK 900 RELATED ID: 4HKN   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLE WITH LUTEOLIN                                  
REMARK 900 RELATED ID: 4HL5   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLE WITH 7-HYDROXY -4'-METHOXYFLAVONE              
REMARK 900 RELATED ID: 4HLF   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLE WITH 7,3',4'-TRIHYDROXYFLAVONE                 
REMARK 900 RELATED ID: 4HLG   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLE WITH 3'-HYDROXYFLAVONE                         
REMARK 900 RELATED ID: 4HLH   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLE WITH 4'-FLUOROFLAVONE                          
REMARK 900 RELATED ID: 4HLM   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLEX WITH 3',4'-DIHYDROXYFLAVONE                   
REMARK 900 RELATED ID: 4HMH   RELATED DB: PDB                                   
REMARK 900 TANKYRASE 2 IN COMPLEX WITH 7,3-DIHYDROXYFLAVONE                     
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 AUTHOR STATES THAT THE BACTERIAL EXPRESSED TANKYRASE 2 CATALYTIC     
REMARK 999 DOMAIN (UNP RESIDUES 946-1162) WAS CLEAVED WITH CHYMOTRYPSIN         
REMARK 999 PRODUCING TWO POLYPEPTIDES OF RESIDUES 946-1113 (CHAIN A AND B) AND  
REMARK 999 RESIDUES 1114-1162(CHAIN C AND D).                                   
DBREF  4HLK A  946  1113  UNP    Q9H2K2   TNKS2_HUMAN    946   1113             
DBREF  4HLK C 1114  1162  UNP    Q9H2K2   TNKS2_HUMAN   1114   1162             
DBREF  4HLK B  946  1113  UNP    Q9H2K2   TNKS2_HUMAN    946   1113             
DBREF  4HLK D 1114  1162  UNP    Q9H2K2   TNKS2_HUMAN   1114   1162             
SEQADV 4HLK MET A  923  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS A  924  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS A  925  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS A  926  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS A  927  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS A  928  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS A  929  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK SER A  930  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK SER A  931  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK GLY A  932  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK VAL A  933  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK ASP A  934  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK LEU A  935  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK GLY A  936  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK THR A  937  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK GLU A  938  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK ASN A  939  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK LEU A  940  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK TYR A  941  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK PHE A  942  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK GLN A  943  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK SER A  944  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK MET A  945  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK MET B  923  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS B  924  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS B  925  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS B  926  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS B  927  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS B  928  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK HIS B  929  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK SER B  930  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK SER B  931  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK GLY B  932  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK VAL B  933  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK ASP B  934  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK LEU B  935  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK GLY B  936  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK THR B  937  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK GLU B  938  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK ASN B  939  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK LEU B  940  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK TYR B  941  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK PHE B  942  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK GLN B  943  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK SER B  944  UNP  Q9H2K2              EXPRESSION TAG                 
SEQADV 4HLK MET B  945  UNP  Q9H2K2              EXPRESSION TAG                 
SEQRES   1 A  191  MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 A  191  GLY THR GLU ASN LEU TYR PHE GLN SER MET LEU ASN THR          
SEQRES   3 A  191  SER GLY SER GLY THR ILE LEU ILE ASP LEU SER PRO ASP          
SEQRES   4 A  191  ASP LYS GLU PHE GLN SER VAL GLU GLU GLU MET GLN SER          
SEQRES   5 A  191  THR VAL ARG GLU HIS ARG ASP GLY GLY HIS ALA GLY GLY          
SEQRES   6 A  191  ILE PHE ASN ARG TYR ASN ILE LEU LYS ILE GLN LYS VAL          
SEQRES   7 A  191  CYS ASN LYS LYS LEU TRP GLU ARG TYR THR HIS ARG ARG          
SEQRES   8 A  191  LYS GLU VAL SER GLU GLU ASN HIS ASN HIS ALA ASN GLU          
SEQRES   9 A  191  ARG MET LEU PHE HIS GLY SER PRO PHE VAL ASN ALA ILE          
SEQRES  10 A  191  ILE HIS LYS GLY PHE ASP GLU ARG HIS ALA TYR ILE GLY          
SEQRES  11 A  191  GLY MET PHE GLY ALA GLY ILE TYR PHE ALA GLU ASN SER          
SEQRES  12 A  191  SER LYS SER ASN GLN TYR VAL TYR GLY ILE GLY GLY GLY          
SEQRES  13 A  191  THR GLY CYS PRO VAL HIS LYS ASP ARG SER CYS TYR ILE          
SEQRES  14 A  191  CYS HIS ARG GLN LEU LEU PHE CYS ARG VAL THR LEU GLY          
SEQRES  15 A  191  LYS SER PHE LEU GLN PHE SER ALA MET                          
SEQRES   1 C   49  LYS MET ALA HIS SER PRO PRO GLY HIS HIS SER VAL THR          
SEQRES   2 C   49  GLY ARG PRO SER VAL ASN GLY LEU ALA LEU ALA GLU TYR          
SEQRES   3 C   49  VAL ILE TYR ARG GLY GLU GLN ALA TYR PRO GLU TYR LEU          
SEQRES   4 C   49  ILE THR TYR GLN ILE MET ARG PRO GLU GLY                      
SEQRES   1 B  191  MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 B  191  GLY THR GLU ASN LEU TYR PHE GLN SER MET LEU ASN THR          
SEQRES   3 B  191  SER GLY SER GLY THR ILE LEU ILE ASP LEU SER PRO ASP          
SEQRES   4 B  191  ASP LYS GLU PHE GLN SER VAL GLU GLU GLU MET GLN SER          
SEQRES   5 B  191  THR VAL ARG GLU HIS ARG ASP GLY GLY HIS ALA GLY GLY          
SEQRES   6 B  191  ILE PHE ASN ARG TYR ASN ILE LEU LYS ILE GLN LYS VAL          
SEQRES   7 B  191  CYS ASN LYS LYS LEU TRP GLU ARG TYR THR HIS ARG ARG          
SEQRES   8 B  191  LYS GLU VAL SER GLU GLU ASN HIS ASN HIS ALA ASN GLU          
SEQRES   9 B  191  ARG MET LEU PHE HIS GLY SER PRO PHE VAL ASN ALA ILE          
SEQRES  10 B  191  ILE HIS LYS GLY PHE ASP GLU ARG HIS ALA TYR ILE GLY          
SEQRES  11 B  191  GLY MET PHE GLY ALA GLY ILE TYR PHE ALA GLU ASN SER          
SEQRES  12 B  191  SER LYS SER ASN GLN TYR VAL TYR GLY ILE GLY GLY GLY          
SEQRES  13 B  191  THR GLY CYS PRO VAL HIS LYS ASP ARG SER CYS TYR ILE          
SEQRES  14 B  191  CYS HIS ARG GLN LEU LEU PHE CYS ARG VAL THR LEU GLY          
SEQRES  15 B  191  LYS SER PHE LEU GLN PHE SER ALA MET                          
SEQRES   1 D   49  LYS MET ALA HIS SER PRO PRO GLY HIS HIS SER VAL THR          
SEQRES   2 D   49  GLY ARG PRO SER VAL ASN GLY LEU ALA LEU ALA GLU TYR          
SEQRES   3 D   49  VAL ILE TYR ARG GLY GLU GLN ALA TYR PRO GLU TYR LEU          
SEQRES   4 D   49  ILE THR TYR GLN ILE MET ARG PRO GLU GLY                      
HET    SO4  A1201       5                                                       
HET    SO4  A1202       5                                                       
HET    431  A1203      18                                                       
HET     ZN  A1204       1                                                       
HET    PEG  A1205       7                                                       
HET    GOL  C1201       6                                                       
HET    SO4  B1201       5                                                       
HET    SO4  B1202       5                                                       
HET    431  B1203      18                                                       
HET     ZN  B1204       1                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     431 2-(4-METHYLPHENYL)-4H-CHROMEN-4-ONE                              
HETNAM      ZN ZINC ION                                                         
HETNAM     PEG DI(HYDROXYETHYL)ETHER                                            
HETNAM     GOL GLYCEROL                                                         
HETSYN     431 4'-METHYLFLAVONE                                                 
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   5  SO4    4(O4 S 2-)                                                   
FORMUL   7  431    2(C16 H12 O2)                                                
FORMUL   8   ZN    2(ZN 2+)                                                     
FORMUL   9  PEG    C4 H10 O3                                                    
FORMUL  10  GOL    C3 H8 O3                                                     
FORMUL  15  HOH   *239(H2 O)                                                    
HELIX    1   1 ASP A  962  THR A  975  1                                  14    
HELIX    2   2 ASN A 1002  GLU A 1019  1                                  18    
HELIX    3   3 PHE A 1035  GLY A 1043  1                                   9    
HELIX    4   4 ASP A 1045  ALA A 1049  5                                   5    
HELIX    5   5 ASN A 1064  GLN A 1070  1                                   7    
HELIX    6   6 GLY A 1074  GLY A 1078  5                                   5    
HELIX    7   7 ARG C 1143  GLU C 1145  5                                   3    
HELIX    8   8 ASP B  962  THR B  975  1                                  14    
HELIX    9   9 ASN B 1002  ASN B 1020  1                                  19    
HELIX   10  10 PHE B 1035  GLY B 1043  1                                   9    
HELIX   11  11 ASP B 1045  ALA B 1049  5                                   5    
HELIX   12  12 ASN B 1064  GLN B 1070  1                                   7    
HELIX   13  13 GLY B 1074  GLY B 1078  5                                   5    
HELIX   14  14 ARG D 1143  GLU D 1145  5                                   3    
SHEET    1   A 5 ILE A 954  ASP A 957  0                                        
SHEET    2   A 5 TYR A 992  CYS A1001 -1  O  CYS A1001   N  ILE A 954           
SHEET    3   A 5 ALA C1147  ILE C1157 -1  O  LEU C1152   N  GLN A 998           
SHEET    4   A 5 ARG A1094  THR A1102 -1  N  ARG A1094   O  TYR C1155           
SHEET    5   A 5 GLU A1026  HIS A1031 -1  N  LEU A1029   O  CYS A1099           
SHEET    1   B 4 ILE A1059  ALA A1062  0                                        
SHEET    2   B 4 GLU C1138  ILE C1141 -1  O  ILE C1141   N  ILE A1059           
SHEET    3   B 4 SER C1124  PRO C1129 -1  N  GLY C1127   O  GLU C1138           
SHEET    4   B 4 SER A1106  SER A1111  1  N  PHE A1107   O  SER C1124           
SHEET    1   C 5 ILE B 954  ASP B 957  0                                        
SHEET    2   C 5 TYR B 992  CYS B1001 -1  O  CYS B1001   N  ILE B 954           
SHEET    3   C 5 ALA D1147  ILE D1157 -1  O  GLN D1156   N  ASN B 993           
SHEET    4   C 5 ARG B1094  THR B1102 -1  N  ARG B1094   O  TYR D1155           
SHEET    5   C 5 GLU B1026  HIS B1031 -1  N  HIS B1031   O  LEU B1097           
SHEET    1   D 4 ILE B1059  ALA B1062  0                                        
SHEET    2   D 4 GLU D1138  ILE D1141 -1  O  TYR D1139   N  PHE B1061           
SHEET    3   D 4 SER D1124  PRO D1129 -1  N  GLY D1127   O  GLU D1138           
SHEET    4   D 4 SER B1106  SER B1111  1  N  GLN B1109   O  THR D1126           
LINK         SG  CYS A1081                ZN    ZN A1204     1555   1555  2.29  
LINK         ND1 HIS A1084                ZN    ZN A1204     1555   1555  2.25  
LINK         SG  CYS A1089                ZN    ZN A1204     1555   1555  2.29  
LINK         SG  CYS A1092                ZN    ZN A1204     1555   1555  2.32  
LINK         SG  CYS B1081                ZN    ZN B1204     1555   1555  2.23  
LINK         ND1 HIS B1084                ZN    ZN B1204     1555   1555  2.08  
LINK         SG  CYS B1089                ZN    ZN B1204     1555   1555  2.23  
LINK         SG  CYS B1092                ZN    ZN B1204     1555   1555  2.35  
SITE     1 AC1  8 ARG A 977  HIS A 979  ARG A 980  LYS A1067                    
SITE     2 AC1  8 GLN A1070  HOH A1400  HOH C1309  HOH C1312                    
SITE     1 AC2  5 ASN A 990  ARG A 991  PRO C1160  GLU C1161                    
SITE     2 AC2  5 HOH C1306                                                     
SITE     1 AC3  9 HIS A1031  GLY A1032  TYR A1050  TYR A1060                    
SITE     2 AC3  9 ALA A1062  LYS A1067  SER A1068  TYR A1071                    
SITE     3 AC3  9 GLU C1138                                                     
SITE     1 AC4  4 CYS A1081  HIS A1084  CYS A1089  CYS A1092                    
SITE     1 AC5  1 GLU C1150                                                     
SITE     1 AC6  4 PRO C1129  SER C1130  VAL C1131  GLY C1133                    
SITE     1 AC7  7 ARG B 977  HIS B 979  ARG B 980  LYS B1067                    
SITE     2 AC7  7 GLN B1070  HOH B1363  HOH B1373                               
SITE     1 AC8  5 ASN B 990  ARG B 991  PRO D1160  GLU D1161                    
SITE     2 AC8  5 HOH D1203                                                     
SITE     1 AC9  9 HIS B1031  GLY B1032  ALA B1049  TYR B1050                    
SITE     2 AC9  9 TYR B1060  LYS B1067  SER B1068  TYR B1071                    
SITE     3 AC9  9 GLU D1138                                                     
SITE     1 BC1  4 CYS B1081  HIS B1084  CYS B1089  CYS B1092                    
CRYST1   93.970   95.570  118.250  90.00  90.00  90.00 C 2 2 21     16          
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      0.010642  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010464  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008457        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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