HEADER    HYDROLASE                               10-APR-03   1UCC              
TITLE     CRYSTAL STRUCTURE OF THE RIBONUCLEASE MC1 FROM BITTER GOURD SEEDS     
TITLE    2 COMPLEXED WITH 3'-UMP.                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBONUCLEASE MC;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: RIBONUCLEASE MC1;                                           
COMPND   5 EC: 3.1.27.1                                                         
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MOMORDICA CHARANTIA;                            
SOURCE   3 ORGANISM_COMMON: BALSAM PEAR;                                        
SOURCE   4 ORGANISM_TAXID: 3673;                                                
SOURCE   5 TISSUE: SEED                                                         
KEYWDS    ALPHA PLUS BETA, HYDROLASE                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.SUZUKI,M.YAO,I.TANAKA,T.NUMATA,S.KIKUKAWA,N.YAMASAKI,M.KIMURA       
REVDAT   4   30-OCT-24 1UCC    1       REMARK                                   
REVDAT   3   25-OCT-23 1UCC    1       REMARK                                   
REVDAT   2   24-FEB-09 1UCC    1       VERSN                                    
REVDAT   1   29-APR-03 1UCC    0                                                
JRNL        AUTH   A.SUZUKI,M.YAO,I.TANAKA,T.NUMATA,S.KIKUKAWA,N.YAMASAKI,      
JRNL        AUTH 2 M.KIMURA                                                     
JRNL        TITL   CRYSTAL STRUCTURES OF THE RIBONUCLEASE MC1 FROM BITTER GOURD 
JRNL        TITL 2 SEEDS, COMPLEXED WITH 2'-UMP OR 3'-UMP, REVEAL STRUCTURAL    
JRNL        TITL 3 BASIS FOR URIDINE SPECIFICITY                                
JRNL        REF    BIOCHEM.BIOPHYS.RES.COMMUN.   V. 275   572 2000              
JRNL        REFN                   ISSN 0006-291X                               
JRNL        PMID   10964705                                                     
JRNL        DOI    10.1006/BBRC.2000.3318                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.77 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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) : 1.77                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 91.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 17308                          
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) : 0.181                           
REMARK   3   FREE R VALUE                     : 0.214                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 935                             
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) : 1.77                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.83                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 93.75                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2133                       
REMARK   3   BIN FREE R VALUE                    : 0.2421                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 92                           
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            : 1496                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 21                                      
REMARK   3   SOLVENT ATOMS            : 94                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 15.73                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 18.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.18800                                              
REMARK   3    B22 (A**2) : -3.58700                                             
REMARK   3    B33 (A**2) : 2.39900                                              
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) : 0.18                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.22                            
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) : 0.10                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.10                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.687                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.09                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.031                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : ISOTROPIC                                 
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 1UCC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-APR-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000005671.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-OCT-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 298                                
REMARK 200  PH                             : 6.7                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL44B2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.7                                
REMARK 200  MONOCHROMATOR                  : MIRROR                             
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA, CCP4 (SCALA)                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 18370                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.770                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.490                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.7                               
REMARK 200  DATA REDUNDANCY                : 4.300                              
REMARK 200  R MERGE                    (I) : 0.08600                            
REMARK 200  R SYM                      (I) : 0.07600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.6000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.77                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.87                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.36900                            
REMARK 200  R SYM FOR SHELL            (I) : 0.33000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
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: PDB ENTRY 1BK7                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.28                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, SODIUM ACETATE, SODIUM         
REMARK 280  CACODYLATE, PH 6.7, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE      
REMARK 280  293K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   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       19.40000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.77000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       33.81500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       37.77000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       19.40000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       33.81500            
REMARK 290   SMTRY3   4  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 300 REMARK: THE BILOGICAL UNIT IS A MONOMER IN THE ASYMMETRIC UNIT.      
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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A 126       14.04   -149.73                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE U3P A 300                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1BK7   RELATED DB: PDB                                   
REMARK 900 SUBSTRATE-FREE FORM                                                  
REMARK 900 RELATED ID: 1UCA   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN COMPLEXED WITH 2'-UMP                               
DBREF  1UCC A    1   190  UNP    P23540   RNMC_MOMCH       1    191             
SEQADV 1UCC GLN A   40  UNP  P23540    GLY    40 SEE REMARK 999                 
SEQADV 1UCC     A       UNP  P23540    GLN    50 SEE REMARK 999                 
SEQRES   1 A  190  PHE ASP SER PHE TRP PHE VAL GLN GLN TRP PRO PRO ALA          
SEQRES   2 A  190  VAL CYS SER PHE GLN LYS SER GLY SER CYS PRO GLY SER          
SEQRES   3 A  190  GLY LEU ARG THR PHE THR ILE HIS GLY LEU TRP PRO GLN          
SEQRES   4 A  190  GLN SER GLY THR SER LEU THR ASN CYS PRO GLY SER PRO          
SEQRES   5 A  190  PHE ASP ILE THR LYS ILE SER HIS LEU GLN SER GLN LEU          
SEQRES   6 A  190  ASN THR LEU TRP PRO ASN VAL LEU ARG ALA ASN ASN GLN          
SEQRES   7 A  190  GLN PHE TRP SER HIS GLU TRP THR LYS HIS GLY THR CYS          
SEQRES   8 A  190  SER GLU SER THR PHE ASN GLN ALA ALA TYR PHE LYS LEU          
SEQRES   9 A  190  ALA VAL ASP MET ARG ASN ASN TYR ASP ILE ILE GLY ALA          
SEQRES  10 A  190  LEU ARG PRO HIS ALA ALA GLY PRO ASN GLY ARG THR LYS          
SEQRES  11 A  190  SER ARG GLN ALA ILE LYS GLY PHE LEU LYS ALA LYS PHE          
SEQRES  12 A  190  GLY LYS PHE PRO GLY LEU ARG CYS ARG THR ASP PRO GLN          
SEQRES  13 A  190  THR LYS VAL SER TYR LEU VAL GLN VAL VAL ALA CYS PHE          
SEQRES  14 A  190  ALA GLN ASP GLY SER THR LEU ILE ASP CYS THR ARG ASP          
SEQRES  15 A  190  THR CYS GLY ALA ASN PHE ILE PHE                              
HET    U3P  A 300      21                                                       
HETNAM     U3P 3'-URIDINEMONOPHOSPHATE                                          
FORMUL   2  U3P    C9 H13 N2 O9 P                                               
FORMUL   3  HOH   *94(H2 O)                                                     
HELIX    1   1 TRP A   10  PHE A   17  1                                   8    
HELIX    2   2 CYS A   23  LEU A   28  5                                   6    
HELIX    3   3 ASP A   54  HIS A   60  5                                   7    
HELIX    4   4 LEU A   61  TRP A   69  1                                   9    
HELIX    5   5 ASN A   76  HIS A   88  1                                  13    
HELIX    6   6 GLY A   89  GLU A   93  5                                   5    
HELIX    7   7 ASN A   97  TYR A  112  1                                  16    
HELIX    8   8 ASP A  113  ARG A  119  1                                   7    
HELIX    9   9 PRO A  120  ALA A  122  5                                   3    
HELIX   10  10 ARG A  132  GLY A  144  1                                  13    
SHEET    1   A 5 THR A  43  SER A  44  0                                        
SHEET    2   A 5 THR A  32  GLN A  40 -1  N  GLN A  40   O  THR A  43           
SHEET    3   A 5 SER A   3  GLN A   9 -1  N  SER A   3   O  GLN A  39           
SHEET    4   A 5 SER A 160  ALA A 170 -1  O  ALA A 167   N  PHE A   6           
SHEET    5   A 5 GLY A 148  THR A 153 -1  N  GLY A 148   O  VAL A 166           
SHEET    1   B 5 THR A  43  SER A  44  0                                        
SHEET    2   B 5 THR A  32  GLN A  40 -1  N  GLN A  40   O  THR A  43           
SHEET    3   B 5 SER A   3  GLN A   9 -1  N  SER A   3   O  GLN A  39           
SHEET    4   B 5 SER A 160  ALA A 170 -1  O  ALA A 167   N  PHE A   6           
SHEET    5   B 5 LEU A 176  ILE A 177 -1  O  ILE A 177   N  CYS A 168           
SHEET    1   C 2 ARG A 128  SER A 131  0                                        
SHEET    2   C 2 ASN A 187  PHE A 190 -1  O  PHE A 188   N  LYS A 130           
SSBOND   1 CYS A   15    CYS A   23                          1555   1555  2.03  
SSBOND   2 CYS A   48    CYS A   91                          1555   1555  2.03  
SSBOND   3 CYS A  151    CYS A  184                          1555   1555  2.03  
SSBOND   4 CYS A  168    CYS A  179                          1555   1555  2.03  
SITE     1 AC1  7 GLN A   9  ASN A  71  VAL A  72  LEU A  73                    
SITE     2 AC1  7 PHE A  80  HIS A  83  LYS A  87                               
CRYST1   38.800   67.630   75.540  90.00  90.00  90.00 P 21 21 21    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      0.025773  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014786  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013238        0.00000