PDB Short entry for 1G88
HEADER    TRANSCRIPTION                           16-NOV-00   1G88              
TITLE     S4AFL3ARG515 MUTANT                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SMAD4;                                                     
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 FRAGMENT: SMAD4 ACTIVE FRAGMENT;                                     
COMPND   5 SYNONYM: DPC4;                                                       
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606                                                 
KEYWDS    TRANSCRIPTIONAL FACTOR, L3 LOOP MUTANT                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.M.CHAKO,B.QIN,S.S.LAM,J.J.CORREIA,K.LIN                             
REVDAT   4   24-FEB-09 1G88    1       VERSN                                    
REVDAT   3   01-APR-03 1G88    1       JRNL                                     
REVDAT   2   14-FEB-01 1G88    1       JRNL                                     
REVDAT   1   29-NOV-00 1G88    0                                                
JRNL        AUTH   B.M.CHACKO,B.QIN,J.J.CORREIA,S.S.LAM,                        
JRNL        AUTH 2 M.P.DE CAESTECKER,K.LIN                                      
JRNL        TITL   THE L3 LOOP AND C-TERMINAL PHOSPHORYLATION JOINTLY           
JRNL        TITL 2 DEFINE SMAD PROTEIN TRIMERIZATION.                           
JRNL        REF    NAT.STRUCT.BIOL.              V.   8   248 2001              
JRNL        REFN                   ISSN 1072-8368                               
JRNL        PMID   11224571                                                     
JRNL        DOI    10.1038/84995                                                
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 0.9                                              
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) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 40.50                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 191639.160                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 92.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 18416                          
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) : 0.203                           
REMARK   3   FREE R VALUE                     : 0.263                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 897                             
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           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.19                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 88.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2557                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2760                       
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            : 5431                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 26.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 26.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.39000                                              
REMARK   3    B22 (A**2) : 0.39000                                              
REMARK   3    B33 (A**2) : -0.78000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.32                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.43                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
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) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.30                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.70                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.82                            
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) : 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 : FLAT MODEL                                           
REMARK   3   KSOL        : 0.32                                                 
REMARK   3   BSOL        : 12.00                                                
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  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1G88 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-NOV-00.                  
REMARK 100 THE RCSB ID CODE IS RCSB012356.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-MAR-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 298                                
REMARK 200  PH                             : 7                                  
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                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU                             
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (SCALA)                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 19552                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 5.500                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.9                               
REMARK 200  DATA REDUNDANCY                : 3.720                              
REMARK 200  R MERGE                    (I) : 0.12600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.5000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.11                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 88.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.48500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.500                              
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   (%): 55.09                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7, VAPOR DIFFUSION, HANGING           
REMARK 280  DROP, TEMPERATURE 298K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2                         
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,-Z+3/4                                         
REMARK 290       6555   X,-Y+1/2,-Z+1/4                                         
REMARK 290       7555   Y+1/2,X+1/2,-Z+1/2                                      
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290       9555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290      10555   -X,-Y,Z                                                 
REMARK 290      11555   -Y+1/2,X,Z+3/4                                          
REMARK 290      12555   Y,-X+1/2,Z+1/4                                          
REMARK 290      13555   -X,Y+1/2,-Z+1/4                                         
REMARK 290      14555   X+1/2,-Y,-Z+3/4                                         
REMARK 290      15555   Y,X,-Z                                                  
REMARK 290      16555   -Y+1/2,-X+1/2,-Z+1/2                                    
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       70.42750            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000       70.42750            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       97.30650            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       70.42750            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       48.65325            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       70.42750            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      145.95975            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       70.42750            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      145.95975            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       70.42750            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       48.65325            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000       70.42750            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       70.42750            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       97.30650            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9  1.000000  0.000000  0.000000       70.42750            
REMARK 290   SMTRY2   9  0.000000  1.000000  0.000000       70.42750            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       97.30650            
REMARK 290   SMTRY1  10 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1  11  0.000000 -1.000000  0.000000       70.42750            
REMARK 290   SMTRY2  11  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000  1.000000      145.95975            
REMARK 290   SMTRY1  12  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  12 -1.000000  0.000000  0.000000       70.42750            
REMARK 290   SMTRY3  12  0.000000  0.000000  1.000000       48.65325            
REMARK 290   SMTRY1  13 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       70.42750            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000       48.65325            
REMARK 290   SMTRY1  14  1.000000  0.000000  0.000000       70.42750            
REMARK 290   SMTRY2  14  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000      145.95975            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  15  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  15  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000       70.42750            
REMARK 290   SMTRY2  16 -1.000000  0.000000  0.000000       70.42750            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       97.30650            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5230 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 31240 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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     HIS A   297                                                      
REMARK 465     PRO A   298                                                      
REMARK 465     GLY A   299                                                      
REMARK 465     HIS A   300                                                      
REMARK 465     TYR A   301                                                      
REMARK 465     TRP A   302                                                      
REMARK 465     PRO A   303                                                      
REMARK 465     VAL A   304                                                      
REMARK 465     HIS A   305                                                      
REMARK 465     ASN A   306                                                      
REMARK 465     GLU A   307                                                      
REMARK 465     LEU A   308                                                      
REMARK 465     ALA A   309                                                      
REMARK 465     PHE A   310                                                      
REMARK 465     GLN A   461                                                      
REMARK 465     ALA A   462                                                      
REMARK 465     ALA A   463                                                      
REMARK 465     ALA A   464                                                      
REMARK 465     VAL A   465                                                      
REMARK 465     ALA A   466                                                      
REMARK 465     GLY A   467                                                      
REMARK 465     ASN A   468                                                      
REMARK 465     ILE A   469                                                      
REMARK 465     PRO A   470                                                      
REMARK 465     GLY A   471                                                      
REMARK 465     PRO A   472                                                      
REMARK 465     GLY A   473                                                      
REMARK 465     SER A   474                                                      
REMARK 465     VAL A   475                                                      
REMARK 465     GLY A   476                                                      
REMARK 465     GLY A   477                                                      
REMARK 465     ILE A   478                                                      
REMARK 465     ALA A   479                                                      
REMARK 465     PRO A   480                                                      
REMARK 465     ALA A   481                                                      
REMARK 465     ILE A   482                                                      
REMARK 465     SER A   483                                                      
REMARK 465     LEU A   484                                                      
REMARK 465     SER A   485                                                      
REMARK 465     ALA A   486                                                      
REMARK 465     ALA A   546                                                      
REMARK 465     ASP A   547                                                      
REMARK 465     PRO A   548                                                      
REMARK 465     GLN A   549                                                      
REMARK 465     PRO A   550                                                      
REMARK 465     LEU A   551                                                      
REMARK 465     ASP A   552                                                      
REMARK 465     HIS B   297                                                      
REMARK 465     PRO B   298                                                      
REMARK 465     GLY B   299                                                      
REMARK 465     HIS B   300                                                      
REMARK 465     TYR B   301                                                      
REMARK 465     TRP B   302                                                      
REMARK 465     PRO B   303                                                      
REMARK 465     VAL B   304                                                      
REMARK 465     HIS B   305                                                      
REMARK 465     ASN B   306                                                      
REMARK 465     GLU B   307                                                      
REMARK 465     LEU B   308                                                      
REMARK 465     GLY B   467                                                      
REMARK 465     ASN B   468                                                      
REMARK 465     ILE B   469                                                      
REMARK 465     PRO B   470                                                      
REMARK 465     GLY B   471                                                      
REMARK 465     PRO B   472                                                      
REMARK 465     GLY B   473                                                      
REMARK 465     SER B   474                                                      
REMARK 465     VAL B   475                                                      
REMARK 465     GLY B   476                                                      
REMARK 465     GLY B   477                                                      
REMARK 465     ILE B   478                                                      
REMARK 465     LEU B   551                                                      
REMARK 465     ASP B   552                                                      
REMARK 465     PRO C   295                                                      
REMARK 465     PRO C   296                                                      
REMARK 465     HIS C   297                                                      
REMARK 465     PRO C   298                                                      
REMARK 465     GLY C   299                                                      
REMARK 465     HIS C   300                                                      
REMARK 465     TYR C   301                                                      
REMARK 465     TRP C   302                                                      
REMARK 465     PRO C   303                                                      
REMARK 465     VAL C   304                                                      
REMARK 465     HIS C   305                                                      
REMARK 465     ASN C   306                                                      
REMARK 465     GLU C   307                                                      
REMARK 465     LEU C   308                                                      
REMARK 465     ALA C   309                                                      
REMARK 465     PHE C   310                                                      
REMARK 465     GLN C   311                                                      
REMARK 465     ALA C   466                                                      
REMARK 465     GLY C   467                                                      
REMARK 465     ASN C   468                                                      
REMARK 465     ILE C   469                                                      
REMARK 465     PRO C   470                                                      
REMARK 465     GLY C   471                                                      
REMARK 465     PRO C   472                                                      
REMARK 465     GLY C   473                                                      
REMARK 465     SER C   474                                                      
REMARK 465     VAL C   475                                                      
REMARK 465     GLY C   476                                                      
REMARK 465     GLY C   477                                                      
REMARK 465     ILE C   478                                                      
REMARK 465     LEU C   551                                                      
REMARK 465     ASP C   552                                                      
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 312      172.65    -54.27                                   
REMARK 500    HIS A 317      139.59    -37.41                                   
REMARK 500    MET A 331     -114.05     67.33                                   
REMARK 500    TYR A 353     -161.44    -77.83                                   
REMARK 500    SER A 357      155.43    -46.87                                   
REMARK 500    ASN A 369      108.31   -162.91                                   
REMARK 500    LYS A 385       -8.41    -53.49                                   
REMARK 500    PRO A 422      115.97    -39.91                                   
REMARK 500    ASP A 424       60.62   -104.93                                   
REMARK 500    ALA A 425      146.14   -174.51                                   
REMARK 500    SER A 432       -5.40     75.02                                   
REMARK 500    ALA A 457       30.23    -78.06                                   
REMARK 500    ASP A 493       13.71    -63.47                                   
REMARK 500    VAL A 506      -67.68     62.30                                   
REMARK 500    LYS A 519        7.38    -68.84                                   
REMARK 500    CYS A 523      118.29   -161.37                                   
REMARK 500    MET A 543       64.98   -117.55                                   
REMARK 500    PRO B 312      175.96    -58.85                                   
REMARK 500    HIS B 317      140.00    -37.29                                   
REMARK 500    MET B 331     -125.31     69.36                                   
REMARK 500    SER B 357      -45.61    -29.64                                   
REMARK 500    ASN B 369       97.44   -169.76                                   
REMARK 500    ASP B 424       73.88   -106.54                                   
REMARK 500    ALA B 425      149.46    166.43                                   
REMARK 500    SER B 432      -14.59     84.16                                   
REMARK 500    ALA B 464      -95.12    -62.79                                   
REMARK 500    PRO B 480     -147.39    -85.53                                   
REMARK 500    ALA B 488       74.04    -51.62                                   
REMARK 500    VAL B 506      -64.46     54.11                                   
REMARK 500    CYS B 523      107.54   -161.10                                   
REMARK 500    ALA B 546       82.24    -64.50                                   
REMARK 500    PRO B 548      133.98    -33.54                                   
REMARK 500    MET C 331     -116.40     55.97                                   
REMARK 500    CYS C 345       72.16   -113.15                                   
REMARK 500    SER C 357      -20.99    -37.54                                   
REMARK 500    LEU C 367      136.90    -38.88                                   
REMARK 500    ARG C 372      150.65    -44.94                                   
REMARK 500    LYS C 385       -1.15    -59.85                                   
REMARK 500    ASP C 424       55.86    -95.81                                   
REMARK 500    SER C 432      -27.70     92.10                                   
REMARK 500    ALA C 464       24.83    -69.26                                   
REMARK 500    ALA C 481       40.00    -68.58                                   
REMARK 500    VAL C 506      -59.60     61.28                                   
REMARK 500    ASP C 512        5.58    -65.85                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1DD1   RELATED DB: PDB                                   
REMARK 900 1DD1 IS NATIVE FORM OF S4AF                                          
DBREF  1G88 A  285   552  UNP    Q13485   SMAD4_HUMAN    285    552             
DBREF  1G88 B  285   552  UNP    Q13485   SMAD4_HUMAN    285    552             
DBREF  1G88 C  285   552  UNP    Q13485   SMAD4_HUMAN    285    552             
SEQADV 1G88 SER A  515  UNP  Q13485    ARG   515 ENGINEERED                     
SEQADV 1G88 SER B  515  UNP  Q13485    ARG   515 ENGINEERED                     
SEQADV 1G88 SER C  515  UNP  Q13485    ARG   515 ENGINEERED                     
SEQRES   1 A  268  ASN GLY HIS LEU GLN HIS HIS PRO PRO MET PRO PRO HIS          
SEQRES   2 A  268  PRO GLY HIS TYR TRP PRO VAL HIS ASN GLU LEU ALA PHE          
SEQRES   3 A  268  GLN PRO PRO ILE SER ASN HIS PRO ALA PRO GLU TYR TRP          
SEQRES   4 A  268  CYS SER ILE ALA TYR PHE GLU MET ASP VAL GLN VAL GLY          
SEQRES   5 A  268  GLU THR PHE LYS VAL PRO SER SER CYS PRO ILE VAL THR          
SEQRES   6 A  268  VAL ASP GLY TYR VAL ASP PRO SER GLY GLY ASP ARG PHE          
SEQRES   7 A  268  CYS LEU GLY GLN LEU SER ASN VAL HIS ARG THR GLU ALA          
SEQRES   8 A  268  ILE GLU ARG ALA ARG LEU HIS ILE GLY LYS GLY VAL GLN          
SEQRES   9 A  268  LEU GLU CYS LYS GLY GLU GLY ASP VAL TRP VAL ARG CYS          
SEQRES  10 A  268  LEU SER ASP HIS ALA VAL PHE VAL GLN SER TYR TYR LEU          
SEQRES  11 A  268  ASP ARG GLU ALA GLY ARG ALA PRO GLY ASP ALA VAL HIS          
SEQRES  12 A  268  LYS ILE TYR PRO SER ALA TYR ILE LYS VAL PHE ASP LEU          
SEQRES  13 A  268  ARG GLN CYS HIS ARG GLN MET GLN GLN GLN ALA ALA THR          
SEQRES  14 A  268  ALA GLN ALA ALA ALA ALA ALA GLN ALA ALA ALA VAL ALA          
SEQRES  15 A  268  GLY ASN ILE PRO GLY PRO GLY SER VAL GLY GLY ILE ALA          
SEQRES  16 A  268  PRO ALA ILE SER LEU SER ALA ALA ALA GLY ILE GLY VAL          
SEQRES  17 A  268  ASP ASP LEU ARG ARG LEU CYS ILE LEU ARG MET SER PHE          
SEQRES  18 A  268  VAL LYS GLY TRP GLY PRO ASP TYR PRO SER GLN SER ILE          
SEQRES  19 A  268  LYS GLU THR PRO CYS TRP ILE GLU ILE HIS LEU HIS ARG          
SEQRES  20 A  268  ALA LEU GLN LEU LEU ASP GLU VAL LEU HIS THR MET PRO          
SEQRES  21 A  268  ILE ALA ASP PRO GLN PRO LEU ASP                              
SEQRES   1 B  268  ASN GLY HIS LEU GLN HIS HIS PRO PRO MET PRO PRO HIS          
SEQRES   2 B  268  PRO GLY HIS TYR TRP PRO VAL HIS ASN GLU LEU ALA PHE          
SEQRES   3 B  268  GLN PRO PRO ILE SER ASN HIS PRO ALA PRO GLU TYR TRP          
SEQRES   4 B  268  CYS SER ILE ALA TYR PHE GLU MET ASP VAL GLN VAL GLY          
SEQRES   5 B  268  GLU THR PHE LYS VAL PRO SER SER CYS PRO ILE VAL THR          
SEQRES   6 B  268  VAL ASP GLY TYR VAL ASP PRO SER GLY GLY ASP ARG PHE          
SEQRES   7 B  268  CYS LEU GLY GLN LEU SER ASN VAL HIS ARG THR GLU ALA          
SEQRES   8 B  268  ILE GLU ARG ALA ARG LEU HIS ILE GLY LYS GLY VAL GLN          
SEQRES   9 B  268  LEU GLU CYS LYS GLY GLU GLY ASP VAL TRP VAL ARG CYS          
SEQRES  10 B  268  LEU SER ASP HIS ALA VAL PHE VAL GLN SER TYR TYR LEU          
SEQRES  11 B  268  ASP ARG GLU ALA GLY ARG ALA PRO GLY ASP ALA VAL HIS          
SEQRES  12 B  268  LYS ILE TYR PRO SER ALA TYR ILE LYS VAL PHE ASP LEU          
SEQRES  13 B  268  ARG GLN CYS HIS ARG GLN MET GLN GLN GLN ALA ALA THR          
SEQRES  14 B  268  ALA GLN ALA ALA ALA ALA ALA GLN ALA ALA ALA VAL ALA          
SEQRES  15 B  268  GLY ASN ILE PRO GLY PRO GLY SER VAL GLY GLY ILE ALA          
SEQRES  16 B  268  PRO ALA ILE SER LEU SER ALA ALA ALA GLY ILE GLY VAL          
SEQRES  17 B  268  ASP ASP LEU ARG ARG LEU CYS ILE LEU ARG MET SER PHE          
SEQRES  18 B  268  VAL LYS GLY TRP GLY PRO ASP TYR PRO SER GLN SER ILE          
SEQRES  19 B  268  LYS GLU THR PRO CYS TRP ILE GLU ILE HIS LEU HIS ARG          
SEQRES  20 B  268  ALA LEU GLN LEU LEU ASP GLU VAL LEU HIS THR MET PRO          
SEQRES  21 B  268  ILE ALA ASP PRO GLN PRO LEU ASP                              
SEQRES   1 C  268  ASN GLY HIS LEU GLN HIS HIS PRO PRO MET PRO PRO HIS          
SEQRES   2 C  268  PRO GLY HIS TYR TRP PRO VAL HIS ASN GLU LEU ALA PHE          
SEQRES   3 C  268  GLN PRO PRO ILE SER ASN HIS PRO ALA PRO GLU TYR TRP          
SEQRES   4 C  268  CYS SER ILE ALA TYR PHE GLU MET ASP VAL GLN VAL GLY          
SEQRES   5 C  268  GLU THR PHE LYS VAL PRO SER SER CYS PRO ILE VAL THR          
SEQRES   6 C  268  VAL ASP GLY TYR VAL ASP PRO SER GLY GLY ASP ARG PHE          
SEQRES   7 C  268  CYS LEU GLY GLN LEU SER ASN VAL HIS ARG THR GLU ALA          
SEQRES   8 C  268  ILE GLU ARG ALA ARG LEU HIS ILE GLY LYS GLY VAL GLN          
SEQRES   9 C  268  LEU GLU CYS LYS GLY GLU GLY ASP VAL TRP VAL ARG CYS          
SEQRES  10 C  268  LEU SER ASP HIS ALA VAL PHE VAL GLN SER TYR TYR LEU          
SEQRES  11 C  268  ASP ARG GLU ALA GLY ARG ALA PRO GLY ASP ALA VAL HIS          
SEQRES  12 C  268  LYS ILE TYR PRO SER ALA TYR ILE LYS VAL PHE ASP LEU          
SEQRES  13 C  268  ARG GLN CYS HIS ARG GLN MET GLN GLN GLN ALA ALA THR          
SEQRES  14 C  268  ALA GLN ALA ALA ALA ALA ALA GLN ALA ALA ALA VAL ALA          
SEQRES  15 C  268  GLY ASN ILE PRO GLY PRO GLY SER VAL GLY GLY ILE ALA          
SEQRES  16 C  268  PRO ALA ILE SER LEU SER ALA ALA ALA GLY ILE GLY VAL          
SEQRES  17 C  268  ASP ASP LEU ARG ARG LEU CYS ILE LEU ARG MET SER PHE          
SEQRES  18 C  268  VAL LYS GLY TRP GLY PRO ASP TYR PRO SER GLN SER ILE          
SEQRES  19 C  268  LYS GLU THR PRO CYS TRP ILE GLU ILE HIS LEU HIS ARG          
SEQRES  20 C  268  ALA LEU GLN LEU LEU ASP GLU VAL LEU HIS THR MET PRO          
SEQRES  21 C  268  ILE ALA ASP PRO GLN PRO LEU ASP                              
HELIX    1   1 THR A  373  LEU A  381  1                                   9    
HELIX    2   2 SER A  411  ALA A  418  1                                   8    
HELIX    3   3 ASP A  439  ALA A  457  1                                  19    
HELIX    4   4 GLY A  491  ARG A  496  1                                   6    
HELIX    5   5 SER A  517  THR A  521  5                                   5    
HELIX    6   6 HIS A  530  LEU A  540  1                                  11    
HELIX    7   7 THR B  373  GLY B  384  1                                  12    
HELIX    8   8 SER B  411  ALA B  418  1                                   8    
HELIX    9   9 ASP B  439  ALA B  466  1                                  28    
HELIX   10  10 GLY B  491  ARG B  496  1                                   6    
HELIX   11  11 SER B  517  THR B  521  5                                   5    
HELIX   12  12 HIS B  530  HIS B  541  1                                  12    
HELIX   13  13 THR C  373  HIS C  382  1                                  10    
HELIX   14  14 SER C  411  ALA C  418  1                                   8    
HELIX   15  15 ASP C  439  ALA C  463  1                                  25    
HELIX   16  16 GLY C  491  LEU C  498  1                                   8    
HELIX   17  17 SER C  517  THR C  521  5                                   5    
HELIX   18  18 HIS C  530  HIS C  541  1                                  12    
SHEET    1   A 7 LEU A 288  HIS A 291  0                                        
SHEET    2   A 7 VAL A 426  ILE A 429  1  O  VAL A 426   N  GLN A 289           
SHEET    3   A 7 VAL A 407  GLN A 410 -1  O  VAL A 407   N  ILE A 429           
SHEET    4   A 7 ILE A 500  PHE A 505 -1  O  ARG A 502   N  GLN A 410           
SHEET    5   A 7 TRP A 524  LEU A 529 -1  N  ILE A 525   O  MET A 503           
SHEET    6   A 7 TYR A 322  GLU A 330 -1  O  SER A 325   N  HIS A 528           
SHEET    7   A 7 VAL A 333  GLN A 334 -1  O  VAL A 333   N  GLU A 330           
SHEET    1   B 7 LEU A 288  HIS A 291  0                                        
SHEET    2   B 7 VAL A 426  ILE A 429  1  O  VAL A 426   N  GLN A 289           
SHEET    3   B 7 VAL A 407  GLN A 410 -1  O  VAL A 407   N  ILE A 429           
SHEET    4   B 7 ILE A 500  PHE A 505 -1  O  ARG A 502   N  GLN A 410           
SHEET    5   B 7 TRP A 524  LEU A 529 -1  N  ILE A 525   O  MET A 503           
SHEET    6   B 7 TYR A 322  GLU A 330 -1  O  SER A 325   N  HIS A 528           
SHEET    7   B 7 PHE A 339  PRO A 342 -1  O  PHE A 339   N  ILE A 326           
SHEET    1   C 5 ARG A 361  CYS A 363  0                                        
SHEET    2   C 5 ILE A 347  ASP A 351  1  O  THR A 349   N  PHE A 362           
SHEET    3   C 5 VAL A 387  LYS A 392 -1  O  VAL A 387   N  VAL A 350           
SHEET    4   C 5 ASP A 396  CYS A 401 -1  N  ASP A 396   O  LYS A 392           
SHEET    5   C 5 TYR A 434  PHE A 438 -1  O  ILE A 435   N  VAL A 399           
SHEET    1   D 7 LEU B 288  HIS B 291  0                                        
SHEET    2   D 7 VAL B 426  ILE B 429  1  O  VAL B 426   N  GLN B 289           
SHEET    3   D 7 VAL B 407  GLN B 410 -1  O  VAL B 407   N  ILE B 429           
SHEET    4   D 7 ILE B 500  SER B 504 -1  O  ARG B 502   N  GLN B 410           
SHEET    5   D 7 TRP B 524  LEU B 529 -1  N  ILE B 525   O  MET B 503           
SHEET    6   D 7 TYR B 322  GLU B 330 -1  O  SER B 325   N  HIS B 528           
SHEET    7   D 7 VAL B 333  GLN B 334 -1  O  VAL B 333   N  GLU B 330           
SHEET    1   E 7 LEU B 288  HIS B 291  0                                        
SHEET    2   E 7 VAL B 426  ILE B 429  1  O  VAL B 426   N  GLN B 289           
SHEET    3   E 7 VAL B 407  GLN B 410 -1  O  VAL B 407   N  ILE B 429           
SHEET    4   E 7 ILE B 500  SER B 504 -1  O  ARG B 502   N  GLN B 410           
SHEET    5   E 7 TRP B 524  LEU B 529 -1  N  ILE B 525   O  MET B 503           
SHEET    6   E 7 TYR B 322  GLU B 330 -1  O  SER B 325   N  HIS B 528           
SHEET    7   E 7 PHE B 339  PRO B 342 -1  N  PHE B 339   O  ILE B 326           
SHEET    1   F 5 ARG B 361  CYS B 363  0                                        
SHEET    2   F 5 ILE B 347  ASP B 351  1  O  THR B 349   N  PHE B 362           
SHEET    3   F 5 VAL B 387  LYS B 392 -1  O  VAL B 387   N  VAL B 350           
SHEET    4   F 5 ASP B 396  CYS B 401 -1  N  ASP B 396   O  LYS B 392           
SHEET    5   F 5 TYR B 434  PHE B 438 -1  O  ILE B 435   N  VAL B 399           
SHEET    1   G 7 LEU C 288  HIS C 291  0                                        
SHEET    2   G 7 VAL C 426  ILE C 429  1  O  VAL C 426   N  GLN C 289           
SHEET    3   G 7 VAL C 407  GLN C 410 -1  O  VAL C 407   N  ILE C 429           
SHEET    4   G 7 ILE C 500  SER C 504 -1  O  ARG C 502   N  GLN C 410           
SHEET    5   G 7 TRP C 524  LEU C 529 -1  N  ILE C 525   O  MET C 503           
SHEET    6   G 7 TYR C 322  GLU C 330 -1  O  SER C 325   N  HIS C 528           
SHEET    7   G 7 VAL C 333  GLN C 334 -1  O  VAL C 333   N  GLU C 330           
SHEET    1   H 7 LEU C 288  HIS C 291  0                                        
SHEET    2   H 7 VAL C 426  ILE C 429  1  O  VAL C 426   N  GLN C 289           
SHEET    3   H 7 VAL C 407  GLN C 410 -1  O  VAL C 407   N  ILE C 429           
SHEET    4   H 7 ILE C 500  SER C 504 -1  O  ARG C 502   N  GLN C 410           
SHEET    5   H 7 TRP C 524  LEU C 529 -1  N  ILE C 525   O  MET C 503           
SHEET    6   H 7 TYR C 322  GLU C 330 -1  O  SER C 325   N  HIS C 528           
SHEET    7   H 7 PHE C 339  PRO C 342 -1  O  PHE C 339   N  ILE C 326           
SHEET    1   I 5 ARG C 361  CYS C 363  0                                        
SHEET    2   I 5 ILE C 347  ASP C 351  1  O  THR C 349   N  PHE C 362           
SHEET    3   I 5 VAL C 387  LYS C 392 -1  O  VAL C 387   N  VAL C 350           
SHEET    4   I 5 ASP C 396  CYS C 401 -1  O  ASP C 396   N  LYS C 392           
SHEET    5   I 5 TYR C 434  PHE C 438 -1  O  ILE C 435   N  VAL C 399           
CRYST1  140.855  140.855  194.613  90.00  90.00  90.00 I 41 2 2     48          
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      0.007099  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007099  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005138        0.00000