HEADER    TRANSCRIPTION/DNA                       03-JUN-98   1BG1               
TITLE     TRANSCRIPTION FACTOR STAT3B/DNA COMPLEX                                
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: DNA (5'-                                                    
COMPND   3 D(*TP*GP*CP*AP*TP*TP*TP*CP*CP*CP*GP*TP*AP*AP*AP*TP*CP*T)-             
COMPND   4 3');                                                                  
COMPND   5 CHAIN: B;                                                             
COMPND   6 ENGINEERED: YES;                                                      
COMPND   7 OTHER_DETAILS: 18-MER CHEMICALLY SYNTHESIZED, ACTIVE FORM             
COMPND   8 IS 17-MER DUPLEX WITH OVERHANGING ENDS;                               
COMPND   9 MOL_ID: 2;                                                            
COMPND  10 MOLECULE: PROTEIN (TRANSCRIPTION FACTOR STAT3B);                      
COMPND  11 CHAIN: A;                                                             
COMPND  12 ENGINEERED: YES                                                       
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 SYNTHETIC: YES;                                                       
SOURCE   3 MOL_ID: 2;                                                            
SOURCE   4 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                    
SOURCE   5 ORGANISM_COMMON: HOUSE MOUSE;                                         
SOURCE   6 ORGANISM_TAXID: 10090;                                                
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21;                             
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 511693;                                      
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21;                                       
SOURCE  10 EXPRESSION_SYSTEM_VECTOR: PET VECTOR                                  
KEYWDS    TRANSCRIPTION FACTOR, PROTEIN-DNA COMPLEX, CYTOKINE                    
KEYWDS   2 ACTIVATION, COMPLEX (TRANSCRIPTION FACTOR/DNA),                       
KEYWDS   3 TRANSCRIPTION/DNA COMPLEX                                             
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    S.BECKER,B.GRONER,C.W.MULLER                                           
REVDAT   2   24-FEB-09 1BG1    1       VERSN                                     
REVDAT   1   13-JAN-99 1BG1    0                                                 
JRNL        AUTH   S.BECKER,B.GRONER,C.W.MULLER                                  
JRNL        TITL   THREE-DIMENSIONAL STRUCTURE OF THE STAT3BETA                  
JRNL        TITL 2 HOMODIMER BOUND TO DNA.                                       
JRNL        REF    NATURE                        V. 394   145 1998               
JRNL        REFN                   ISSN 0028-0836                                
JRNL        PMID   9671298                                                       
JRNL        DOI    10.1038/28101                                                 
REMARK   1                                                                       
REMARK   2                                                                       
REMARK   2 RESOLUTION.    2.25 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : X-PLOR 3.1                                            
REMARK   3   AUTHORS     : BRUNGER                                               
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                            
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                            
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                            
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 94.4                            
REMARK   3   NUMBER OF REFLECTIONS             : 55978                           
REMARK   3                                                                       
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                      
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                       
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                           
REMARK   3   R VALUE            (WORKING SET) : 0.246                            
REMARK   3   FREE R VALUE                     : 0.301                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2881                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                             
REMARK   3                                                                       
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                   
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                          
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                          
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                          
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                          
REMARK   3   BIN FREE R VALUE                    : NULL                          
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                          
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                          
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 4504                                     
REMARK   3   NUCLEIC ACID ATOMS       : 360                                      
REMARK   3   HETEROGEN ATOMS          : 0                                        
REMARK   3   SOLVENT ATOMS            : 154                                      
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                            
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                            
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                        
REMARK   3    B11 (A**2) : NULL                                                  
REMARK   3    B22 (A**2) : NULL                                                  
REMARK   3    B33 (A**2) : NULL                                                  
REMARK   3    B12 (A**2) : NULL                                                  
REMARK   3    B13 (A**2) : NULL                                                  
REMARK   3    B23 (A**2) : NULL                                                  
REMARK   3                                                                       
REMARK   3  ESTIMATED COORDINATE ERROR.                                          
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                             
REMARK   3   ESD FROM SIGMAA              (A) : NULL                             
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                             
REMARK   3                                                                       
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                          
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                             
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                             
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                    
REMARK   3   BOND LENGTHS                 (A) : 0.012                            
REMARK   3   BOND ANGLES            (DEGREES) : 1.95                             
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.30                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.45                             
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                 
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                 
REMARK   3   MAIN-CHAIN BOND              (A**2) : 2.400 ; 2.500                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 3.400 ; 3.000                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.800 ; 3.000                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 5.000 ; 3.500                 
REMARK   3                                                                       
REMARK   3  NCS MODEL : NULL                                                     
REMARK   3                                                                       
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT           
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                  
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                  
REMARK   3                                                                       
REMARK   3  PARAMETER FILE  1  : NULL                                            
REMARK   3  TOPOLOGY FILE  1   : NULL                                            
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                       
REMARK   4                                                                       
REMARK   4 1BG1 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                 
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 15-OCT-97                           
REMARK 200  TEMPERATURE           (KELVIN) : 100                                 
REMARK 200  PH                             : 7.0                                 
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : ESRF                                
REMARK 200  BEAMLINE                       : ID2                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.987                               
REMARK 200  MONOCHROMATOR                  : SI 111                              
REMARK 200  OPTICS                         : MIRRORS                             
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                         
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                               
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                           
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 56005                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.250                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                                
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.4                                
REMARK 200  DATA REDUNDANCY                : 4.900                               
REMARK 200  R MERGE                    (I) : 0.05300                             
REMARK 200  R SYM                      (I) : NULL                                
REMARK 200   FOR THE DATA SET  : 16.4000                             
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.33                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.3                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.90                                
REMARK 200  R MERGE FOR SHELL          (I) : 0.30000                             
REMARK 200  R SYM FOR SHELL            (I) : NULL                                
REMARK 200   FOR SHELL         : NULL                                
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MULTIPLE ISOMORPHOUS          
REMARK 200  REPLACEMENT                                                          
REMARK 200 SOFTWARE USED: MLPHARE, SHARP                                         
REMARK 200 STARTING MODEL: NULL                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 69.77                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.07                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.0                                    
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41                              
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -X+1/2,-Y+1/2,Z+1/2                                      
REMARK 290       3555   -Y,X+1/2,Z+1/4                                           
REMARK 290       4555   Y+1/2,-X,Z+3/4                                           
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                        
REMARK 290       6555   -X,-Y,Z                                                  
REMARK 290       7555   -Y+1/2,X,Z+3/4                                           
REMARK 290       8555   Y,-X+1/2,Z+1/4                                           
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       87.00000             
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000       87.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       39.70000             
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       87.00000             
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       19.85000             
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       87.00000             
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       59.55000             
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       87.00000             
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       87.00000             
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       39.70000             
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   7  0.000000 -1.000000  0.000000       87.00000             
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       59.55000             
REMARK 290   SMTRY1   8  0.000000  1.000000  0.000000        0.00000             
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000       87.00000             
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       19.85000             
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 APPLY THE FOLLOWING TO CHAINS: B, A                                   
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000      174.00000             
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      174.00000             
REMARK 350   BIOMT3   2  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     GLY A   127                                                       
REMARK 465     GLN A   128                                                       
REMARK 465     ALA A   129                                                       
REMARK 465     ASN A   130                                                       
REMARK 465     HIS A   131                                                       
REMARK 465     PRO A   132                                                       
REMARK 465     THR A   133                                                       
REMARK 465     ALA A   134                                                       
REMARK 465     ALA A   135                                                       
REMARK 465     MET A   185                                                       
REMARK 465     GLN A   186                                                       
REMARK 465     ASP A   187                                                       
REMARK 465     LEU A   188                                                       
REMARK 465     ASN A   189                                                       
REMARK 465     GLY A   190                                                       
REMARK 465     ASN A   191                                                       
REMARK 465     ASN A   192                                                       
REMARK 465     GLN A   193                                                       
REMARK 465     PRO A   689                                                       
REMARK 465     GLU A   690                                                       
REMARK 465     SER A   691                                                       
REMARK 465     GLN A   692                                                       
REMARK 465     GLU A   693                                                       
REMARK 465     HIS A   694                                                       
REMARK 465     PRO A   695                                                       
REMARK 465     GLU A   696                                                       
REMARK 465     ALA A   697                                                       
REMARK 465     ASP A   698                                                       
REMARK 465     PRO A   699                                                       
REMARK 465     GLY A   700                                                       
REMARK 465     SER A   701                                                       
REMARK 465     ILE A   717                                                       
REMARK 465     ASP A   718                                                       
REMARK 465     ALA A   719                                                       
REMARK 465     VAL A   720                                                       
REMARK 465     TRP A   721                                                       
REMARK 465     LYS A   722                                                       
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    GLN A 182      -18.06    169.68                                    
REMARK 500    GLN A 198       -9.86     73.13                                    
REMARK 500    PRO A 256     -129.65    -61.35                                    
REMARK 500    ASN A 257       77.87     67.69                                    
REMARK 500    HIS A 301      -36.87   -140.36                                    
REMARK 500    ASP A 371      -70.70     42.99                                    
REMARK 500    ASP A 374      -35.92   -142.11                                    
REMARK 500    VAL A 375      -98.34   -134.64                                    
REMARK 500    ALA A 377     -141.86    140.59                                    
REMARK 500    GLU A 397      -76.96    -35.73                                    
REMARK 500    GLU A 398      -17.31    -43.55                                    
REMARK 500    SER A 399       -5.04     61.49                                    
REMARK 500    ASN A 401      -14.44     69.64                                    
REMARK 500    CYS A 418     -178.34     77.04                                    
REMARK 500    ASN A 425     -179.43     68.39                                    
REMARK 500    SER A 429       72.32     65.49                                    
REMARK 500    LEU A 430      129.56     74.26                                    
REMARK 500    LYS A 488       36.87   -150.07                                    
REMARK 500    ASP A 502      -71.60    -54.07                                    
REMARK 500    SER A 514      -73.95    -73.08                                    
REMARK 500    ASN A 538      135.21     69.68                                    
REMARK 500    SER A 540      -75.34    -49.66                                    
REMARK 500    CYS A 550      -36.12   -155.06                                    
REMARK 500    ALA A 555      -88.75     -6.61                                    
REMARK 500    LYS A 573      -66.82    -93.15                                    
REMARK 500    LEU A 577      -76.18    -57.43                                    
REMARK 500    ASN A 581      -89.32    -23.70                                    
REMARK 500    GLU A 582     -131.03    -57.71                                    
REMARK 500    GLU A 592      -79.13    -60.10                                    
REMARK 500    ARG A 593       -9.10    -54.14                                    
REMARK 500    ALA A 596       29.12    -64.06                                    
REMARK 500    ILE A 597     -114.85   -114.24                                    
REMARK 500    LEU A 598      -29.35    -39.07                                    
REMARK 500    THR A 600      -22.82    152.17                                    
REMARK 500    THR A 605      107.02    -49.95                                    
REMARK 500    TRP A 623      138.23    172.70                                    
REMARK 500    LYS A 626      127.04    176.95                                    
REMARK 500    ASP A 627     -160.22     59.16                                    
REMARK 500    THR A 632       92.36     61.75                                    
REMARK 500    MET A 648      134.33    177.63                                    
REMARK 500    ILE A 659       89.02     82.85                                    
REMARK 500    MET A 660       90.86    -69.93                                    
REMARK 500    THR A 663        1.66    -66.03                                    
REMARK 500    ASN A 664       -5.17     69.81                                    
REMARK 500    VAL A 667      -96.52    -72.76                                    
REMARK 500    TYR A 672       89.65     48.31                                    
REMARK 500    TYR A 674      -69.05      5.56                                    
REMARK 500    ASP A 676       19.80    177.90                                    
REMARK 500    GLU A 680      -54.49    157.71                                    
REMARK 500    ALA A 703       81.37    158.35                                    
REMARK 500    VAL A 713       96.65     30.38                                    
REMARK 500    THR A 714      111.85    -18.29                                    
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
REMARK 500                                                                       
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                          
REMARK 500 SUBTOPIC: CHIRAL CENTERS                                              
REMARK 500                                                                       
REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL                      
REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY                       
REMARK 500 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: (11X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16)        
REMARK 500                                                                       
REMARK 500   M RES CSSEQI    IMPROPER   EXPECTED   FOUND DETAILS                 
REMARK 500     GLU A 397        25.0      L          L   OUTSIDE RANGE           
REMARK 500     SER A 668        24.2      L          L   OUTSIDE RANGE           
REMARK 500     PRO A 669        45.3      L          L   OUTSIDE RANGE           
REMARK 500     TYR A 674        21.3      L          L   OUTSIDE RANGE           
REMARK 500                                                                       
REMARK 500 REMARK: NULL                                                          
DBREF  1BG1 A  127   722  UNP    P42227   STAT3_MOUSE    127    722              
DBREF  1BG1 B 1001  1018  PDB    1BG1     1BG1          1001   1018              
SEQADV 1BG1 SER A  631  UNP  P42227    LYS   631 CONFLICT                        
SEQADV 1BG1 PTR A  705  UNP  P42227    TYR   705 MODIFIED RESIDUE                
SEQRES   1 B   18   DT  DG  DC  DA  DT  DT  DT  DC  DC  DC  DG  DT  DA           
SEQRES   2 B   18   DA  DA  DT  DC  DT                                           
SEQRES   1 A  596  GLY GLN ALA ASN HIS PRO THR ALA ALA VAL VAL THR GLU           
SEQRES   2 A  596  LYS GLN GLN MET LEU GLU GLN HIS LEU GLN ASP VAL ARG           
SEQRES   3 A  596  LYS ARG VAL GLN ASP LEU GLU GLN LYS MET LYS VAL VAL           
SEQRES   4 A  596  GLU ASN LEU GLN ASP ASP PHE ASP PHE ASN TYR LYS THR           
SEQRES   5 A  596  LEU LYS SER GLN GLY ASP MET GLN ASP LEU ASN GLY ASN           
SEQRES   6 A  596  ASN GLN SER VAL THR ARG GLN LYS MET GLN GLN LEU GLU           
SEQRES   7 A  596  GLN MET LEU THR ALA LEU ASP GLN MET ARG ARG SER ILE           
SEQRES   8 A  596  VAL SER GLU LEU ALA GLY LEU LEU SER ALA MET GLU TYR           
SEQRES   9 A  596  VAL GLN LYS THR LEU THR ASP GLU GLU LEU ALA ASP TRP           
SEQRES  10 A  596  LYS ARG ARG GLN GLN ILE ALA CYS ILE GLY GLY PRO PRO           
SEQRES  11 A  596  ASN ILE CYS LEU ASP ARG LEU GLU ASN TRP ILE THR SER           
SEQRES  12 A  596  LEU ALA GLU SER GLN LEU GLN THR ARG GLN GLN ILE LYS           
SEQRES  13 A  596  LYS LEU GLU GLU LEU GLN GLN LYS VAL SER TYR LYS GLY           
SEQRES  14 A  596  ASP PRO ILE VAL GLN HIS ARG PRO MET LEU GLU GLU ARG           
SEQRES  15 A  596  ILE VAL GLU LEU PHE ARG ASN LEU MET LYS SER ALA PHE           
SEQRES  16 A  596  VAL VAL GLU ARG GLN PRO CYS MET PRO MET HIS PRO ASP           
SEQRES  17 A  596  ARG PRO LEU VAL ILE LYS THR GLY VAL GLN PHE THR THR           
SEQRES  18 A  596  LYS VAL ARG LEU LEU VAL LYS PHE PRO GLU LEU ASN TYR           
SEQRES  19 A  596  GLN LEU LYS ILE LYS VAL CYS ILE ASP LYS ASP SER GLY           
SEQRES  20 A  596  ASP VAL ALA ALA LEU ARG GLY SER ARG LYS PHE ASN ILE           
SEQRES  21 A  596  LEU GLY THR ASN THR LYS VAL MET ASN MET GLU GLU SER           
SEQRES  22 A  596  ASN ASN GLY SER LEU SER ALA GLU PHE LYS HIS LEU THR           
SEQRES  23 A  596  LEU ARG GLU GLN ARG CYS GLY ASN GLY GLY ARG ALA ASN           
SEQRES  24 A  596  CYS ASP ALA SER LEU ILE VAL THR GLU GLU LEU HIS LEU           
SEQRES  25 A  596  ILE THR PHE GLU THR GLU VAL TYR HIS GLN GLY LEU LYS           
SEQRES  26 A  596  ILE ASP LEU GLU THR HIS SER LEU PRO VAL VAL VAL ILE           
SEQRES  27 A  596  SER ASN ILE CYS GLN MET PRO ASN ALA TRP ALA SER ILE           
SEQRES  28 A  596  LEU TRP TYR ASN MET LEU THR ASN ASN PRO LYS ASN VAL           
SEQRES  29 A  596  ASN PHE PHE THR LYS PRO PRO ILE GLY THR TRP ASP GLN           
SEQRES  30 A  596  VAL ALA GLU VAL LEU SER TRP GLN PHE SER SER THR THR           
SEQRES  31 A  596  LYS ARG GLY LEU SER ILE GLU GLN LEU THR THR LEU ALA           
SEQRES  32 A  596  GLU LYS LEU LEU GLY PRO GLY VAL ASN TYR SER GLY CYS           
SEQRES  33 A  596  GLN ILE THR TRP ALA LYS PHE CYS LYS GLU ASN MET ALA           
SEQRES  34 A  596  GLY LYS GLY PHE SER PHE TRP VAL TRP LEU ASP ASN ILE           
SEQRES  35 A  596  ILE ASP LEU VAL LYS LYS TYR ILE LEU ALA LEU TRP ASN           
SEQRES  36 A  596  GLU GLY TYR ILE MET GLY PHE ILE SER LYS GLU ARG GLU           
SEQRES  37 A  596  ARG ALA ILE LEU SER THR LYS PRO PRO GLY THR PHE LEU           
SEQRES  38 A  596  LEU ARG PHE SER GLU SER SER LYS GLU GLY GLY VAL THR           
SEQRES  39 A  596  PHE THR TRP VAL GLU LYS ASP ILE SER GLY SER THR GLN           
SEQRES  40 A  596  ILE GLN SER VAL GLU PRO TYR THR LYS GLN GLN LEU ASN           
SEQRES  41 A  596  ASN MET SER PHE ALA GLU ILE ILE MET GLY TYR LYS ILE           
SEQRES  42 A  596  MET ASP ALA THR ASN ILE LEU VAL SER PRO LEU VAL TYR           
SEQRES  43 A  596  LEU TYR PRO ASP ILE PRO LYS GLU GLU ALA PHE GLY LYS           
SEQRES  44 A  596  TYR CYS ARG PRO GLU SER GLN GLU HIS PRO GLU ALA ASP           
SEQRES  45 A  596  PRO GLY SER ALA ALA PRO PTR LEU LYS THR LYS PHE ILE           
SEQRES  46 A  596  CYS VAL THR PRO PHE ILE ASP ALA VAL TRP LYS                   
MODRES 1BG1 PTR A  705  TYR  O-PHOSPHOTYROSINE                                   
HET    PTR  A 705      16                                                        
HETNAM     PTR O-PHOSPHOTYROSINE                                                 
HETSYN     PTR PHOSPHONOTYROSINE                                                 
FORMUL   2  PTR    C9 H12 N O6 P                                                 
FORMUL   3  HOH   *154(H2 O)                                                     
HELIX    1   1 GLU A  139  LEU A  179  1                                  41     
HELIX    2   2 LYS A  199  ASP A  237  1                                  39     
HELIX    3   3 GLU A  239  CYS A  251  1                                  13     
HELIX    4   4 ASP A  261  LYS A  290  1                                  30     
HELIX    5   5 ARG A  302  ALA A  320  1                                  19     
HELIX    6   6 PRO A  330  HIS A  332  5                                   3     
HELIX    7   7 PRO A  356  LEU A  358  5                                   3     
HELIX    8   8 ASP A  371  GLY A  373  5                                   3     
HELIX    9   9 VAL A  432  GLU A  434  5                                   3     
HELIX   10  10 ILE A  467  LEU A  483  5                                  17     
HELIX   11  11 PHE A  492  THR A  494  5                                   3     
HELIX   12  12 TRP A  501  TRP A  510  1                                  10     
HELIX   13  13 PHE A  512  THR A  515  1                                   4     
HELIX   14  14 ILE A  522  LEU A  533  1                                  12     
HELIX   15  15 TRP A  546  PHE A  549  1                                   4     
HELIX   16  16 PHE A  561  LYS A  574  1                                  14     
HELIX   17  17 LEU A  577  ASN A  581  1                                   5     
HELIX   18  18 ARG A  593  ARG A  595  5                                   3     
HELIX   19  19 LYS A  642  ASN A  646  5                                   5     
HELIX   20  20 ASN A  664  LEU A  666  5                                   3     
HELIX   21  21 GLY A  684  TYR A  686  5                                   3     
SHEET    1   A 2 VAL A 338  LYS A 340  0                                         
SHEET    2   A 2 VAL A 462  ILE A 464  1  N  VAL A 462   O  ILE A 339            
SHEET    1   B 3 LEU A 404  PHE A 408  0                                         
SHEET    2   B 3 THR A 347  LEU A 351 -1  N  LEU A 351   O  LEU A 404            
SHEET    3   B 3 PHE A 321  ARG A 325 -1  N  ARG A 325   O  LYS A 348            
SHEET    1   C 4 THR A 391  VAL A 393  0                                         
SHEET    2   C 4 LYS A 363  ILE A 368 -1  N  ILE A 364   O  LYS A 392            
SHEET    3   C 4 ILE A 439  HIS A 447 -1  N  GLU A 442   O  LYS A 365            
SHEET    4   C 4 LEU A 450  HIS A 457 -1  N  THR A 456   O  PHE A 441            
SHEET    1   D 2 PHE A 384  LEU A 387  0                                         
SHEET    2   D 2 THR A 412  GLU A 415 -1  N  ARG A 414   O  ASN A 385            
SHEET    1   E 2 LEU A 608  PHE A 610  0                                         
SHEET    2   E 2 VAL A 619  PHE A 621 -1  N  THR A 620   O  ARG A 609            
LINK         N   PTR A 705                 C   PRO A 704     1555   1555  1.34   
LINK         C   PTR A 705                 N   LEU A 706     1555   1555  1.33   
CRYST1  174.000  174.000   79.400  90.00  90.00  90.00 I 41          8           
ORIGX1      1.000000  0.000000  0.000000        0.00000                          
ORIGX2      0.000000  1.000000  0.000000        0.00000                          
ORIGX3      0.000000  0.000000  1.000000        0.00000                          
SCALE1      0.005747  0.000000  0.000000        0.00000                          
SCALE2      0.000000  0.005747  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.012594        0.00000                          
END