PDB Short entry for 1OZJ
HEADER    TRANSCRIPTION/DNA                       09-APR-03   1OZJ              
TITLE     CRYSTAL STRUCTURE OF SMAD3-MH1 BOUND TO DNA AT 2.4 A RESOLUTION       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SMAD BINDING ELEMENT;                                      
COMPND   3 CHAIN: C;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: SMAD BINDING ELEMENT;                                      
COMPND   7 CHAIN: D;                                                            
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: SMAD 3;                                                    
COMPND  11 CHAIN: A, B;                                                         
COMPND  12 FRAGMENT: DWA DOMAIN;                                                
COMPND  13 SYNONYM: MOTHERS AGAINST DPP HOMOLOG 3, MAD3, HMAD-3, MMAD3, JV15-2, 
COMPND  14 HSMAD3;                                                              
COMPND  15 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 SYNTHETIC: YES;                                                      
SOURCE   5 MOL_ID: 3;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   7 ORGANISM_COMMON: HUMAN;                                              
SOURCE   8 ORGANISM_TAXID: 9606;                                                
SOURCE   9 GENE: MADH3 OR SMAD3 OR MAD3;                                        
SOURCE  10 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  11 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    SMAD, MAD HOMOLOGY DOMAIN 1, DNA RECOGNITION, TGF-BETA SIGNALING,     
KEYWDS   2 ZINC-BINDING MODULE, TRANSCRIPTION-DNA COMPLEX                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.CHAI,J.-W.WU,N.YAN,J.MASSAGUE,N.P.PAVLETICH,Y.SHI                   
REVDAT   3   04-APR-18 1OZJ    1       REMARK                                   
REVDAT   2   24-FEB-09 1OZJ    1       VERSN                                    
REVDAT   1   23-MAR-04 1OZJ    0                                                
JRNL        AUTH   J.CHAI,J.-W.WU,N.YAN,J.MASSAGUE,N.P.PAVLETICH,Y.SHI          
JRNL        TITL   FEATURES OF A SMAD3 MH1-DNA COMPLEX. ROLES OF WATER AND ZINC 
JRNL        TITL 2 IN DNA BINDING.                                              
JRNL        REF    J.BIOL.CHEM.                  V. 278 20327 2003              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   12686552                                                     
JRNL        DOI    10.1074/JBC.C300134200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 13219                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.210                           
REMARK   3   FREE R VALUE                     : 0.270                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 675                             
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            : 2072                                    
REMARK   3   NUCLEIC ACID ATOMS       : 609                                     
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 47                                      
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) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.260                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
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 1OZJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-APR-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000018839.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-AUG-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 293                                
REMARK 200  PH                             : 5.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : YALE MIRRORS                       
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 14360                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 99.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.9                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.50                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 82.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.87                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: CITRATE, PEG2000, AMMONIUM ACETATE,      
REMARK 280  SPERMINE, MAGNESIUM CHLORIDE, PH 5.5, VAPOR DIFFUSION, HANGING      
REMARK 280  DROP, TEMPERATURE 293K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       30.20000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, A, B                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     ILE A     4                                                      
REMARK 465     LEU A     5                                                      
REMARK 465     PRO A     6                                                      
REMARK 465     PRO A   133                                                      
REMARK 465     VAL A   134                                                      
REMARK 465     LEU A   135                                                      
REMARK 465     PRO A   136                                                      
REMARK 465     PRO A   137                                                      
REMARK 465     VAL A   138                                                      
REMARK 465     LEU A   139                                                      
REMARK 465     VAL A   140                                                      
REMARK 465     PRO A   141                                                      
REMARK 465     ARG A   142                                                      
REMARK 465     HIS A   143                                                      
REMARK 465     THR A   144                                                      
REMARK 465     MET B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     SER B     3                                                      
REMARK 465     ILE B     4                                                      
REMARK 465     LEU B     5                                                      
REMARK 465     PRO B     6                                                      
REMARK 465     PHE B     7                                                      
REMARK 465     THR B     8                                                      
REMARK 465     PRO B   133                                                      
REMARK 465     VAL B   134                                                      
REMARK 465     LEU B   135                                                      
REMARK 465     PRO B   136                                                      
REMARK 465     PRO B   137                                                      
REMARK 465     VAL B   138                                                      
REMARK 465     LEU B   139                                                      
REMARK 465     VAL B   140                                                      
REMARK 465     PRO B   141                                                      
REMARK 465     ARG B   142                                                      
REMARK 465     HIS B   143                                                      
REMARK 465     THR B   144                                                      
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    PRO A   9      128.61    -15.08                                   
REMARK 500    LYS A  19       85.09     84.41                                   
REMARK 500    GLU A  22       70.52     11.17                                   
REMARK 500    GLN A  23     -148.22     31.41                                   
REMARK 500    ASN A  24       76.57     82.59                                   
REMARK 500    SER A  78     -114.95     62.60                                   
REMARK 500    ARG A  93      -78.39   -121.13                                   
REMARK 500    LEU A  97      130.67    -39.78                                   
REMARK 500    HIS A  98      -60.87   -105.23                                   
REMARK 500    ARG A 104      125.38   -170.30                                   
REMARK 500    GLU A 107      105.47    -57.89                                   
REMARK 500    LEU A 108      -27.47    155.76                                   
REMARK 500    ALA A 112      154.83    -47.88                                   
REMARK 500    LYS A 116       83.57     23.42                                   
REMARK 500    PRO B  10     -103.48    -63.45                                   
REMARK 500    LYS B  19      167.45    157.74                                   
REMARK 500    GLU B  22       75.08     24.00                                   
REMARK 500    GLN B  23       75.47   -105.98                                   
REMARK 500    ASN B  24     -154.12    -64.85                                   
REMARK 500    GLN B  58       26.36     46.89                                   
REMARK 500    ASN B  61       28.15    -69.90                                   
REMARK 500    SER B  78     -121.44     66.96                                   
REMARK 500    ARG B  93      -58.60   -130.20                                   
REMARK 500    LYS B 117     -166.68    -78.29                                   
REMARK 500    GLU B 131       21.52    -74.67                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    TYR B 125         0.07    SIDE CHAIN                              
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 A 145  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 126   ND1                                                    
REMARK 620 2 CYS A 121   SG   98.7                                              
REMARK 620 3 CYS A  64   SG  113.6 105.6                                        
REMARK 620 4 CYS A 109   SG  119.1 109.0 109.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 145  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B 121   SG                                                     
REMARK 620 2 HIS B 126   ND1  93.9                                              
REMARK 620 3 CYS B  64   SG  107.8 109.8                                        
REMARK 620 4 CYS B 109   SG  105.7 115.6 120.2                                  
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 ZN A 145                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 145                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1MHD   RELATED DB: PDB                                   
DBREF  1OZJ A    1   144  UNP    P84022   SMAD3_HUMAN      1    144             
DBREF  1OZJ B    1   144  UNP    P84022   SMAD3_HUMAN      1    144             
DBREF  1OZJ C 1001  1015  PDB    1OZJ     1OZJ          1001   1015             
DBREF  1OZJ D 2001  2015  PDB    1OZJ     1OZJ          2001   2015             
SEQRES   1 C   15   DT  DC  DA  DG  DT  DC  DT  DA  DG  DA  DC  DA  DT          
SEQRES   2 C   15   DA  DC                                                      
SEQRES   1 D   15   DG  DT  DA  DT  DG  DT  DC  DT  DA  DG  DA  DC  DT          
SEQRES   2 D   15   DG  DA                                                      
SEQRES   1 A  144  MET SER SER ILE LEU PRO PHE THR PRO PRO ILE VAL LYS          
SEQRES   2 A  144  ARG LEU LEU GLY TRP LYS LYS GLY GLU GLN ASN GLY GLN          
SEQRES   3 A  144  GLU GLU LYS TRP CYS GLU LYS ALA VAL LYS SER LEU VAL          
SEQRES   4 A  144  LYS LYS LEU LYS LYS THR GLY GLN LEU ASP GLU LEU GLU          
SEQRES   5 A  144  LYS ALA ILE THR THR GLN ASN VAL ASN THR LYS CYS ILE          
SEQRES   6 A  144  THR ILE PRO ARG SER LEU ASP GLY ARG LEU GLN VAL SER          
SEQRES   7 A  144  HIS ARG LYS GLY LEU PRO HIS VAL ILE TYR CYS ARG LEU          
SEQRES   8 A  144  TRP ARG TRP PRO ASP LEU HIS SER HIS HIS GLU LEU ARG          
SEQRES   9 A  144  ALA MET GLU LEU CYS GLU PHE ALA PHE ASN MET LYS LYS          
SEQRES  10 A  144  ASP GLU VAL CYS VAL ASN PRO TYR HIS TYR GLN ARG VAL          
SEQRES  11 A  144  GLU THR PRO VAL LEU PRO PRO VAL LEU VAL PRO ARG HIS          
SEQRES  12 A  144  THR                                                          
SEQRES   1 B  144  MET SER SER ILE LEU PRO PHE THR PRO PRO ILE VAL LYS          
SEQRES   2 B  144  ARG LEU LEU GLY TRP LYS LYS GLY GLU GLN ASN GLY GLN          
SEQRES   3 B  144  GLU GLU LYS TRP CYS GLU LYS ALA VAL LYS SER LEU VAL          
SEQRES   4 B  144  LYS LYS LEU LYS LYS THR GLY GLN LEU ASP GLU LEU GLU          
SEQRES   5 B  144  LYS ALA ILE THR THR GLN ASN VAL ASN THR LYS CYS ILE          
SEQRES   6 B  144  THR ILE PRO ARG SER LEU ASP GLY ARG LEU GLN VAL SER          
SEQRES   7 B  144  HIS ARG LYS GLY LEU PRO HIS VAL ILE TYR CYS ARG LEU          
SEQRES   8 B  144  TRP ARG TRP PRO ASP LEU HIS SER HIS HIS GLU LEU ARG          
SEQRES   9 B  144  ALA MET GLU LEU CYS GLU PHE ALA PHE ASN MET LYS LYS          
SEQRES  10 B  144  ASP GLU VAL CYS VAL ASN PRO TYR HIS TYR GLN ARG VAL          
SEQRES  11 B  144  GLU THR PRO VAL LEU PRO PRO VAL LEU VAL PRO ARG HIS          
SEQRES  12 B  144  THR                                                          
HET     ZN  A 145       1                                                       
HET     ZN  B 145       1                                                       
HETNAM      ZN ZINC ION                                                         
FORMUL   5   ZN    2(ZN 2+)                                                     
FORMUL   7  HOH   *47(H2 O)                                                     
HELIX    1   1 PRO A    9  GLY A   17  1                                   9    
HELIX    2   2 ASN A   24  THR A   45  1                                  22    
HELIX    3   3 GLN A   47  GLN A   58  1                                  12    
HELIX    4   4 LEU A   83  ARG A   93  1                                  11    
HELIX    5   5 SER A   99  HIS A  101  5                                   3    
HELIX    6   6 ALA A  112  LYS A  116  5                                   5    
HELIX    7   7 ASN A  123  TYR A  125  5                                   3    
HELIX    8   8 PRO B    9  TRP B   18  1                                  10    
HELIX    9   9 GLY B   25  THR B   45  1                                  21    
HELIX   10  10 GLN B   47  GLN B   58  1                                  12    
HELIX   11  11 LEU B   83  ARG B   93  1                                  11    
HELIX   12  12 SER B   99  HIS B  101  5                                   3    
HELIX   13  13 ALA B  112  LYS B  116  5                                   5    
HELIX   14  14 ASN B  123  TYR B  125  5                                   3    
SHEET    1   A 2 THR A  66  PRO A  68  0                                        
SHEET    2   A 2 GLU A 119  CYS A 121 -1  O  VAL A 120   N  ILE A  67           
SHEET    1   B 2 LEU A  75  VAL A  77  0                                        
SHEET    2   B 2 ARG A  80  GLY A  82 -1  O  ARG A  80   N  VAL A  77           
SHEET    1   C 2 LEU A 103  ALA A 105  0                                        
SHEET    2   C 2 TYR A 127  ARG A 129 -1  O  GLN A 128   N  ARG A 104           
SHEET    1   D 2 THR B  66  PRO B  68  0                                        
SHEET    2   D 2 GLU B 119  CYS B 121 -1  O  VAL B 120   N  ILE B  67           
SHEET    1   E 2 LEU B  75  VAL B  77  0                                        
SHEET    2   E 2 ARG B  80  GLY B  82 -1  O  GLY B  82   N  LEU B  75           
SHEET    1   F 2 LEU B 103  ALA B 105  0                                        
SHEET    2   F 2 TYR B 127  ARG B 129 -1  O  GLN B 128   N  ARG B 104           
LINK        ZN    ZN A 145                 ND1 HIS A 126     1555   1555  1.86  
LINK        ZN    ZN A 145                 SG  CYS A 121     1555   1555  2.46  
LINK        ZN    ZN A 145                 SG  CYS A  64     1555   1555  2.32  
LINK        ZN    ZN A 145                 SG  CYS A 109     1555   1555  2.27  
LINK        ZN    ZN B 145                 SG  CYS B 121     1555   1555  2.42  
LINK        ZN    ZN B 145                 ND1 HIS B 126     1555   1555  2.03  
LINK        ZN    ZN B 145                 SG  CYS B  64     1555   1555  2.28  
LINK        ZN    ZN B 145                 SG  CYS B 109     1555   1555  2.28  
SITE     1 AC1  4 CYS A  64  CYS A 109  CYS A 121  HIS A 126                    
SITE     1 AC2  4 CYS B  64  CYS B 109  CYS B 121  HIS B 126                    
CRYST1   45.600   60.400   71.600  90.00 102.00  90.00 P 1 21 1      4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.021930  0.000000  0.004661        0.00000                         
SCALE2      0.000000  0.016556  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014278        0.00000