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Database: PDB
Entry: 1RAL
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Original site: 1RAL 
HEADER    OXIDOREDUCTASE                          04-FEB-94   1RAL              
TITLE     THREE-DIMENSIONAL STRUCTURE OF RAT LIVER 3ALPHA-HYDROXYSTEROID(SLASH) 
TITLE    2 DIHYDRODIOL DEHYDROGENASE: A MEMBER OF THE ALDO-KETO REDUCTASE       
TITLE    3 SUPERFAMILY                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 3-ALPHA-HYDROXYSTEROID DEHYDROGENASE;                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 1.1.1.50;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: NORWAY RAT;                                         
SOURCE   4 ORGANISM_TAXID: 10116                                                
KEYWDS    OXIDOREDUCTASE                                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.S.HOOG,J.E.PAWLOWSKI,P.M.ALZARI,T.M.PENNING,M.LEWIS                 
REVDAT   3   14-FEB-24 1RAL    1       REMARK                                   
REVDAT   2   24-FEB-09 1RAL    1       VERSN                                    
REVDAT   1   30-APR-94 1RAL    0                                                
JRNL        AUTH   S.S.HOOG,J.E.PAWLOWSKI,P.M.ALZARI,T.M.PENNING,M.LEWIS        
JRNL        TITL   THREE-DIMENSIONAL STRUCTURE OF RAT LIVER 3                   
JRNL        TITL 2 ALPHA-HYDROXYSTEROID/DIHYDRODIOL DEHYDROGENASE: A MEMBER OF  
JRNL        TITL 3 THE ALDO-KETO REDUCTASE SUPERFAMILY.                         
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V.  91  2517 1994              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   8146147                                                      
JRNL        DOI    10.1073/PNAS.91.7.2517                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.000                          
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             : 5883                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.220                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
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            : 2471                                    
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) : 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) : 0.019                           
REMARK   3   BOND ANGLES            (DEGREES) : 3.800                           
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  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 1RAL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000175972.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
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: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.14                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       71.65000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       71.65000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       25.65000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       44.75000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       25.65000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       44.75000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       71.65000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       25.65000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       44.75000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       71.65000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       25.65000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       44.75000            
REMARK 290   SMTRY3   8  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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ARG A 223    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 225    CG   CD   CE   NZ                                   
REMARK 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C  SSEQI                                                     
REMARK 475     SER A   221                                                      
REMARK 475     SER A   222                                                      
REMARK 475     ARG A   223                                                      
REMARK 475     ASP A   224                                                      
REMARK 475     LYS A   225                                                      
REMARK 475     THR A   226                                                      
REMARK 475     TRP A   227                                                      
REMARK 475     VAL A   228                                                      
REMARK 475     ASP A   229                                                      
REMARK 475     GLN A   230                                                      
REMARK 475     LYS A   231                                                      
REMARK 475     SER A   232                                                      
REMARK 475     PRO A   233                                                      
REMARK 475     VAL A   234                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP A   2   CA  -  C   -  N   ANGL. DEV. = -14.9 DEGREES          
REMARK 500    LEU A  10   CA  -  CB  -  CG  ANGL. DEV. =  14.1 DEGREES          
REMARK 500    ARG A  47   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    TYR A  55   CB  -  CG  -  CD2 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    ILE A  79   CG1 -  CB  -  CG2 ANGL. DEV. = -14.5 DEGREES          
REMARK 500    LYS A 104   CA  -  CB  -  CG  ANGL. DEV. =  16.3 DEGREES          
REMARK 500    GLU A 149   CA  -  CB  -  CG  ANGL. DEV. =  15.0 DEGREES          
REMARK 500    CYS A 154   CA  -  CB  -  SG  ANGL. DEV. =  11.3 DEGREES          
REMARK 500    ARG A 171   NE  -  CZ  -  NH1 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    LEU A 177   N   -  CA  -  CB  ANGL. DEV. = -13.2 DEGREES          
REMARK 500    LEU A 177   CA  -  CB  -  CG  ANGL. DEV. =  16.5 DEGREES          
REMARK 500    LYS A 183   CA  -  CB  -  CG  ANGL. DEV. =  13.7 DEGREES          
REMARK 500    TYR A 196   CB  -  CG  -  CD2 ANGL. DEV. =  -3.8 DEGREES          
REMARK 500    LEU A 236   CA  -  CB  -  CG  ANGL. DEV. =  21.8 DEGREES          
REMARK 500    ASN A 273   CA  -  CB  -  CG  ANGL. DEV. =  14.6 DEGREES          
REMARK 500    GLU A 279   CA  -  CB  -  CG  ANGL. DEV. =  15.2 DEGREES          
REMARK 500    ARG A 304   NE  -  CZ  -  NH1 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG A 304   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.5 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER A   3     -156.72   -108.76                                   
REMARK 500    ILE A   4      -24.52    104.22                                   
REMARK 500    ASN A  11      -64.04     17.35                                   
REMARK 500    THR A  24     -155.98   -171.40                                   
REMARK 500    PRO A  26     -159.04   -120.65                                   
REMARK 500    ALA A  30      -34.05     69.52                                   
REMARK 500    LYS A  31     -154.30     55.92                                   
REMARK 500    GLU A  33       49.77   -107.29                                   
REMARK 500    ALA A  41      -62.19   -108.08                                   
REMARK 500    LEU A  54      -73.69    -55.08                                   
REMARK 500    GLU A  58      -76.38     -2.86                                   
REMARK 500    ARG A  66       29.94    -70.44                                   
REMARK 500    SER A  67      -31.23   -130.94                                   
REMARK 500    ILE A  69       54.40    -91.54                                   
REMARK 500    GLU A  70      -59.46   -164.44                                   
REMARK 500    ARG A  76      -53.36     -5.59                                   
REMARK 500    SER A  87      -38.52    -36.46                                   
REMARK 500    PHE A  89        6.43    -61.93                                   
REMARK 500    GLN A 107       18.01     58.50                                   
REMARK 500    ASP A 132       65.84    -67.82                                   
REMARK 500    GLU A 133      -34.95     63.46                                   
REMARK 500    HIS A 134     -169.24   -169.72                                   
REMARK 500    LYS A 136     -142.16   -115.85                                   
REMARK 500    LYS A 161      -23.91    -34.92                                   
REMARK 500    VAL A 165     -166.54   -112.49                                   
REMARK 500    SER A 166      144.18   -172.28                                   
REMARK 500    CYS A 170      -35.59    -18.09                                   
REMARK 500    LYS A 183      -63.91   -122.85                                   
REMARK 500    VAL A 187      -74.50    -98.76                                   
REMARK 500    HIS A 194      174.81    171.39                                   
REMARK 500    LEU A 197       79.23    179.93                                   
REMARK 500    GLN A 199       97.26    -67.58                                   
REMARK 500    TYR A 205      -52.57   -167.73                                   
REMARK 500    LYS A 209       41.71   -107.84                                   
REMARK 500    ASP A 210       19.01     42.79                                   
REMARK 500    SER A 221      -71.21     65.85                                   
REMARK 500    SER A 222      -49.57     58.24                                   
REMARK 500    ASP A 224      -63.96     66.81                                   
REMARK 500    LYS A 225       94.07     40.68                                   
REMARK 500    THR A 226       51.28    -68.29                                   
REMARK 500    TRP A 227        4.56   -160.67                                   
REMARK 500    ASP A 229      -51.74   -139.18                                   
REMARK 500    SER A 232      -91.13   -170.33                                   
REMARK 500    LEU A 236       46.47    -91.72                                   
REMARK 500    ASP A 237        4.82   -162.30                                   
REMARK 500    PRO A 239      -73.13    -44.79                                   
REMARK 500    ALA A 245       44.96    -85.68                                   
REMARK 500    LYS A 246      -44.76   -145.88                                   
REMARK 500    GLN A 250      122.31    130.77                                   
REMARK 500    THR A 251      140.25    -20.31                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      58 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 SER A  232     PRO A  233                 -141.05                    
REMARK 500 THR A  251     PRO A  252                 -147.34                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1RAL A    1   308  UNP    P23457   DIDH_RAT         1    308             
SEQRES   1 A  308  MET ASP SER ILE SER LEU ARG VAL ALA LEU ASN ASP GLY          
SEQRES   2 A  308  ASN PHE ILE PRO VAL LEU GLY PHE GLY THR THR VAL PRO          
SEQRES   3 A  308  GLU LYS VAL ALA LYS ASP GLU VAL ILE LYS ALA THR LYS          
SEQRES   4 A  308  ILE ALA ILE ASP ASN GLY PHE ARG HIS PHE ASP SER ALA          
SEQRES   5 A  308  TYR LEU TYR GLU VAL GLU GLU GLU VAL GLY GLN ALA ILE          
SEQRES   6 A  308  ARG SER LYS ILE GLU ASP GLY THR VAL LYS ARG GLU ASP          
SEQRES   7 A  308  ILE PHE TYR THR SER LYS LEU TRP SER THR PHE HIS ARG          
SEQRES   8 A  308  PRO GLU LEU VAL ARG THR CYS LEU GLU LYS THR LEU LYS          
SEQRES   9 A  308  SER THR GLN LEU ASP TYR VAL ASP LEU TYR ILE ILE HIS          
SEQRES  10 A  308  PHE PRO MET ALA LEU GLN PRO GLY ASP ILE PHE PHE PRO          
SEQRES  11 A  308  ARG ASP GLU HIS GLY LYS LEU LEU PHE GLU THR VAL ASP          
SEQRES  12 A  308  ILE CYS ASP THR TRP GLU ALA MET GLU LYS CYS LYS ASP          
SEQRES  13 A  308  ALA GLY LEU ALA LYS SER ILE GLY VAL SER ASN PHE ASN          
SEQRES  14 A  308  CYS ARG GLN LEU GLU ARG ILE LEU ASN LYS PRO GLY LEU          
SEQRES  15 A  308  LYS TYR LYS PRO VAL CYS ASN GLN VAL GLU CYS HIS LEU          
SEQRES  16 A  308  TYR LEU ASN GLN SER LYS MET LEU ASP TYR CYS LYS SER          
SEQRES  17 A  308  LYS ASP ILE ILE LEU VAL SER TYR CYS THR LEU GLY SER          
SEQRES  18 A  308  SER ARG ASP LYS THR TRP VAL ASP GLN LYS SER PRO VAL          
SEQRES  19 A  308  LEU LEU ASP ASP PRO VAL LEU CYS ALA ILE ALA LYS LYS          
SEQRES  20 A  308  TYR LYS GLN THR PRO ALA LEU VAL ALA LEU ARG TYR GLN          
SEQRES  21 A  308  LEU GLN ARG GLY VAL VAL PRO LEU ILE ARG SER PHE ASN          
SEQRES  22 A  308  ALA LYS ARG ILE LYS GLU LEU THR GLN VAL PHE GLU PHE          
SEQRES  23 A  308  GLN LEU ALA SER GLU ASP MET LYS ALA LEU ASP GLY LEU          
SEQRES  24 A  308  ASN ARG ASN PHE ARG TYR ASN ASN ALA                          
HELIX    1   1 VAL A   34  ASP A   43  1                                  10    
HELIX    2   2 VAL A   57  GLY A   72  1                                  16    
HELIX    3   3 LYS A   75  ILE A   79  5                                   5    
HELIX    4   4 ARG A   91  GLU A   93  5                                   3    
HELIX    5   5 LEU A   94  GLN A  107  1                                  14    
HELIX    6   6 ASP A  143  ALA A  157  1                                  15    
HELIX    7   7 ASN A  169  LEU A  177  1                                   9    
HELIX    8   8 GLN A  199  LYS A  207  1                                   9    
HELIX    9   9 SER A  208  ASP A  210  5                                   3    
HELIX   10  10 VAL A  234  ASP A  237  5                                   4    
HELIX   11  11 ASP A  238  TYR A  248  1                                  11    
HELIX   12  12 PRO A  252  GLY A  264  1                                  13    
HELIX   13  13 ASN A  273  GLU A  279  1                                   7    
HELIX   14  14 LEU A  280  GLU A  285  5                                   6    
HELIX   15  15 ALA A  289  ASP A  297  1                                   9    
SHEET    1   A 2 ARG A   7  LEU A  10  0                                        
SHEET    2   A 2 ASN A  14  PRO A  17 -1  N  ASN A  14   O  LEU A  10           
SHEET    1   B 9 GLY A  20  GLY A  22  0                                        
SHEET    2   B 9 HIS A  48  ASP A  50  1  O  HIS A  48   N  PHE A  21           
SHEET    3   B 9 PHE A  80  LEU A  85  1  O  PHE A  80   N  PHE A  49           
SHEET    4   B 9 LEU A 113  ILE A 116  1  N  LEU A 113   O  TYR A  81           
SHEET    5   B 9 ILE A 163  SER A 166  1  N  GLY A 164   O  TYR A 114           
SHEET    6   B 9 ASN A 189  GLU A 192  1  N  GLN A 190   O  VAL A 165           
SHEET    7   B 9 VAL A 214  TYR A 216  1  O  VAL A 214   N  VAL A 191           
SHEET    8   B 9 VAL A 266  ILE A 269  1  O  VAL A 266   N  SER A 215           
SHEET    9   B 9 GLY A  20  GLY A  22  1  N  GLY A  20   O  PRO A 267           
CRYST1   51.300   89.500  143.300  90.00  90.00  90.00 C 2 2 21      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      0.019493  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011173  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006978        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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