HEADER    OXIDOREDUCTASE                          04-JAN-11   2Y3Z              
TITLE     STRUCTURE OF ISOPROPYLMALATE DEHYDROGENASE FROM THERMUS THERMOPHILUS -
TITLE    2 APO ENZYME                                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 3-ISOPROPYLMALATE DEHYDROGENASE;                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: ISOPROPYLMALATE DEHYDROGENASE, 3-IPM-DH, BETA-IPM           
COMPND   5 DEHYDROGENASE, IMDH, IPMDH;                                          
COMPND   6 EC: 1.1.1.85;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 OTHER_DETAILS: ADDITIONAL AMINO ACIDS- N-TERMINAL MAS. C- TERMINAL   
COMPND   9 AAALEHHHHHH                                                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   3 ORGANISM_TAXID: 274;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PET21C                                     
KEYWDS    OXIDOREDUCTASE, LEUB, LEUCINE BIOSYNTHESIS                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.GRACZER,A.MERLIN,R.K.SINGH,K.MANIKANDAN,P.ZAVODSKY,M.S.WEISS,M.VAS  
REVDAT   3   20-DEC-23 2Y3Z    1       REMARK                                   
REVDAT   2   18-APR-12 2Y3Z    1       JRNL                                     
REVDAT   1   19-JAN-11 2Y3Z    0                                                
JRNL        AUTH   E.GRACZER,A.MERLI,R.K.SINGH,M.KARUPPASAMY,P.ZAVODSZKY,       
JRNL        AUTH 2 M.S.WEISS,M.VAS                                              
JRNL        TITL   ATOMIC LEVEL DESCRIPTION OF THE DOMAIN CLOSURE IN A DIMERIC  
JRNL        TITL 2 ENZYME: THERMUS THERMOPHILUS 3-ISOPROPYLMALATE               
JRNL        TITL 3 DEHYDROGENASE.                                               
JRNL        REF    MOL.BIOSYST.                  V.   7  1646 2011              
JRNL        REFN                   ISSN 1742-206X                               
JRNL        PMID   21387033                                                     
JRNL        DOI    10.1039/C0MB00346H                                           
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   A.MERLI,K.MANIKANDAN,E.GRACZER,L.SCHULDT,R.K.SINGH,          
REMARK   1  AUTH 2 P.ZAVODSZKY,M.VAS,M.S.WEISS                                  
REMARK   1  TITL   CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION ANALYSIS   
REMARK   1  TITL 2 OF VARIOUS ENZYME-SUBSTRATE COMPLEXES OF ISOPROPYLMALATE     
REMARK   1  TITL 3 DEHYDROGENASE FROM THERMUS THERMOPHILUS.                     
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.F      V.  66   738 2010              
REMARK   1  REFN                   ESSN 1744-3091                               
REMARK   1  PMID   20516614                                                     
REMARK   1  DOI    10.1107/S174430911001626X                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.83 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0072                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.83                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 40.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 45360                          
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 + TEST SET) : 0.165                           
REMARK   3   R VALUE            (WORKING SET) : 0.164                           
REMARK   3   FREE R VALUE                     : 0.197                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.600                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1193                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.83                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.88                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3167                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.52                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2090                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 76                           
REMARK   3   BIN FREE R VALUE                    : 0.2530                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2632                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 82                                      
REMARK   3   SOLVENT ATOMS            : 201                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 29.10                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 32.74                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.06000                                             
REMARK   3    B22 (A**2) : -0.06000                                             
REMARK   3    B33 (A**2) : 0.08000                                              
REMARK   3    B12 (A**2) : -0.03000                                             
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.090         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.093         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.064         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.530         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.969                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.956                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2809 ; 0.022 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3787 ; 1.852 ; 2.010       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   350 ; 5.699 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   114 ;33.286 ;22.982       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   455 ;12.401 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    26 ;23.112 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   424 ; 0.149 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2074 ; 0.010 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1757 ; 1.183 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2822 ; 2.034 ; 2.500       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1052 ; 4.886 ; 5.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   965 ; 7.714 ;10.000       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     0        A   350                          
REMARK   3    ORIGIN FOR THE GROUP (A):  18.5827  34.5974  18.3754              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0041 T22:   0.0884                                     
REMARK   3      T33:   0.0534 T12:   0.0023                                     
REMARK   3      T13:   0.0102 T23:  -0.0370                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2871 L22:   0.4989                                     
REMARK   3      L33:   1.5702 L12:   0.2503                                     
REMARK   3      L13:   0.6235 L23:   0.0374                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0128 S12:  -0.0822 S13:   0.0088                       
REMARK   3      S21:  -0.0091 S22:  -0.0245 S23:  -0.0450                       
REMARK   3      S31:  -0.0111 S32:  -0.0450 S33:   0.0117                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS.                                                          
REMARK   4                                                                      
REMARK   4 2Y3Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-JAN-11.                  
REMARK 100 THE DEPOSITION ID IS D_1290046886.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 9                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9334                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC CCD                           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 47324                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.830                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 99.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 6.000                              
REMARK 200  R MERGE                    (I) : 0.08000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.86                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 91.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.65000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1HEX                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 66.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.62                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 35% PEG-550-MME, 0.1 M TRIS-HCL PH       
REMARK 280  9.0, 0.1 M NACL                                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      102.86667            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       51.43333            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       51.43333            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      102.86667            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 9600 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 25760 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.6 KCAL/MOL                        
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 350   BIOMT1   2 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A    -2                                                      
REMARK 465     ALA A    -1                                                      
REMARK 465     HIS A   351                                                      
REMARK 465     HIS A   352                                                      
REMARK 465     HIS A   353                                                      
REMARK 465     HIS A   354                                                      
REMARK 465     HIS A   355                                                      
REMARK 465     HIS A   356                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A  2038     O    HOH A  2110              2.12            
REMARK 500   OE1  GLU A   120     O    HOH A  2069              2.13            
REMARK 500   O    HOH A  2114     O    HOH A  2117              2.18            
REMARK 500   O    HOH A  2037     O    HOH A  2107              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    ARG A 177   CD  -  NE  -  CZ  ANGL. DEV. =   9.0 DEGREES          
REMARK 500    ARG A 177   NE  -  CZ  -  NH1 ANGL. DEV. =   5.8 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    ASP A  98       59.44     35.95                                   
REMARK 500    ASP A 127       88.46   -157.87                                   
REMARK 500    ARG A 176     -110.11   -123.85                                   
REMARK 500    VAL A 188      -34.03   -133.94                                   
REMARK 500    SER A 226       57.04   -151.88                                   
REMARK 500    ASP A 231      -79.34   -119.46                                   
REMARK 500    LEU A 349       62.03    -59.37                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2076        DISTANCE =  7.20 ANGSTROMS                       
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 POLYETHYLENE GLYCOL (2PE): FRAGMENTS OF PEG-200                      
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     2PE A 1352                                                       
REMARK 610     2PE A 1353                                                       
REMARK 610     2PE A 1354                                                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 1351                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2PE A 1352                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2PE A 1353                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 2PE A 1354                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1355                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1356                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1357                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1OSI   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF 3-ISOPROPYLMALATE DEHYDROGENASE                         
REMARK 900 RELATED ID: 1XAB   RELATED DB: PDB                                   
REMARK 900 3-ISOPROPYLMALATE DEHYDROGENASE, LOW TEMPERATURE (150K) STRUCTURE    
REMARK 900 RELATED ID: 1G2U   RELATED DB: PDB                                   
REMARK 900 THE STRUCTURE OF THE MUTANT, A172V, OF 3-                            
REMARK 900 ISOPROPYLMALATEDEHYDROGENASE FROM THERMUS THERMOPHILUS HB8 :         
REMARK 900 ITSTHERMOSTABILITY AND STRUCTURE.                                    
REMARK 900 RELATED ID: 1DR0   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF MODIFIED 3-ISOPROPYLMALATE DEHYDROGENASE AT THE C-      
REMARK 900 TERMINUS, HD708                                                      
REMARK 900 RELATED ID: 1DPZ   RELATED DB: PDB                                   
REMARK 900 STUCTURE OF MODIFIED 3-ISOPROPYLMALATE DEHYDROGENASE AT THE C-       
REMARK 900 TERMINUS, HD711                                                      
REMARK 900 RELATED ID: 1OSJ   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF 3-ISOPROPYLMALATE DEHYDROGENASE                         
REMARK 900 RELATED ID: 1GC8   RELATED DB: PDB                                   
REMARK 900 THE CRYSTAL STRUCTURE OF THERMUS THERMOPHILUS 3-ISOPROPYLMALATE      
REMARK 900 DEHYDROGENASE MUTATED AT 172TH FROM ALA TOPHE                        
REMARK 900 RELATED ID: 1XAA   RELATED DB: PDB                                   
REMARK 900 3-ISOPROPYLMALATE DEHYDROGENASE, LOW TEMPERATURE (100K) STRUCTURE    
REMARK 900 RELATED ID: 1XAC   RELATED DB: PDB                                   
REMARK 900 CHIMERA ISOPROPYLMALATE DEHYDROGENASE BETWEEN BACILLUS SUBTILIS (M)  
REMARK 900 AND THERMUS THERMOPHILUS (T) FROM N-TERMINAL: 20% T MIDDLE 20% M     
REMARK 900 RESIDUAL 60% T, MUTATED AT S82R. LOW TEMPERATURE (100K) STRUCTURE.   
REMARK 900 RELATED ID: 1DR8   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF MODIFIED 3-ISOPROPYLMALATE DEHYDROGENASE AT THE C-      
REMARK 900 TERMINUS, HD177                                                      
REMARK 900 RELATED ID: 1GC9   RELATED DB: PDB                                   
REMARK 900 THE CRYSTAL STRUCTURE OF THERMUS THERMOPHILUS 3-ISOPROPYLMALATE      
REMARK 900 DEHYDROGENASE MUTATED AT 172TH FROM ALA TOGLY                        
REMARK 900 RELATED ID: 1IPD   RELATED DB: PDB                                   
REMARK 900 3-ISOPROPYLMALATE DEHYDROGENASE                                      
REMARK 900 RELATED ID: 1XAD   RELATED DB: PDB                                   
REMARK 900 CHIMERA ISOPROPYLMALATE DEHYDROGENASE BETWEEN BACILLUS SUBTILIS (M)  
REMARK 900 AND THERMUS THERMOPHILUS (T) FROM N-TERMINAL: 20% T MIDDLE 20% M     
REMARK 900 RESIDUAL 60% T, MUTATED AT S82R. LOW TEMPERATURE (150K) STRUCTURE.   
REMARK 900 RELATED ID: 1HEX   RELATED DB: PDB                                   
REMARK 900 3-ISOPROPYLMALATE DEHYDROGENASE COMPLEXED WITH BETA-NICOTINAMIDE     
REMARK 900 ADENINE DINUCLEOTIDE, OXIDIZED(NAD+)                                 
REMARK 900 RELATED ID: 2Y41   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF ISOPROPYLMALATE DEHYDROGENASE FROM THERMUS THERMOPHILUS 
REMARK 900 RELATED ID: 2Y42   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF ISOPROPYLMALATE DEHYDROGENASE FROM THERMUS              
REMARK 900 THERMOPHILUS - COMPLEX WITH NADH AND MN                              
REMARK 900 RELATED ID: 2Y40   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF ISOPROPYLMALATE DEHYDROGENASE FROM THERMUS THERMOPHILUS 
DBREF  2Y3Z A    1   345  UNP    Q5SIY4   LEU3_THET8       1    345             
SEQADV 2Y3Z MET A   -2  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z ALA A   -1  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z SER A    0  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z ALA A  346  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z ALA A  347  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z ALA A  348  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z LEU A  349  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z GLU A  350  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z HIS A  351  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z HIS A  352  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z HIS A  353  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z HIS A  354  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z HIS A  355  UNP  Q5SIY4              EXPRESSION TAG                 
SEQADV 2Y3Z HIS A  356  UNP  Q5SIY4              EXPRESSION TAG                 
SEQRES   1 A  359  MET ALA SER MET LYS VAL ALA VAL LEU PRO GLY ASP GLY          
SEQRES   2 A  359  ILE GLY PRO GLU VAL THR GLU ALA ALA LEU LYS VAL LEU          
SEQRES   3 A  359  ARG ALA LEU ASP GLU ALA GLU GLY LEU GLY LEU ALA TYR          
SEQRES   4 A  359  GLU VAL PHE PRO PHE GLY GLY ALA ALA ILE ASP ALA PHE          
SEQRES   5 A  359  GLY GLU PRO PHE PRO GLU PRO THR ARG LYS GLY VAL GLU          
SEQRES   6 A  359  GLU ALA GLU ALA VAL LEU LEU GLY SER VAL GLY GLY PRO          
SEQRES   7 A  359  LYS TRP ASP GLY LEU PRO ARG LYS ILE ARG PRO GLU THR          
SEQRES   8 A  359  GLY LEU LEU SER LEU ARG LYS SER GLN ASP LEU PHE ALA          
SEQRES   9 A  359  ASN LEU ARG PRO ALA LYS VAL PHE PRO GLY LEU GLU ARG          
SEQRES  10 A  359  LEU SER PRO LEU LYS GLU GLU ILE ALA ARG GLY VAL ASP          
SEQRES  11 A  359  VAL LEU ILE VAL ARG GLU LEU THR GLY GLY ILE TYR PHE          
SEQRES  12 A  359  GLY GLU PRO ARG GLY MET SER GLU ALA GLU ALA TRP ASN          
SEQRES  13 A  359  THR GLU ARG TYR SER LYS PRO GLU VAL GLU ARG VAL ALA          
SEQRES  14 A  359  ARG VAL ALA PHE GLU ALA ALA ARG LYS ARG ARG LYS HIS          
SEQRES  15 A  359  VAL VAL SER VAL ASP LYS ALA ASN VAL LEU GLU VAL GLY          
SEQRES  16 A  359  GLU PHE TRP ARG LYS THR VAL GLU GLU VAL GLY ARG GLY          
SEQRES  17 A  359  TYR PRO ASP VAL ALA LEU GLU HIS GLN TYR VAL ASP ALA          
SEQRES  18 A  359  MET ALA MET HIS LEU VAL ARG SER PRO ALA ARG PHE ASP          
SEQRES  19 A  359  VAL VAL VAL THR GLY ASN ILE PHE GLY ASP ILE LEU SER          
SEQRES  20 A  359  ASP LEU ALA SER VAL LEU PRO GLY SER LEU GLY LEU LEU          
SEQRES  21 A  359  PRO SER ALA SER LEU GLY ARG GLY THR PRO VAL PHE GLU          
SEQRES  22 A  359  PRO VAL HIS GLY SER ALA PRO ASP ILE ALA GLY LYS GLY          
SEQRES  23 A  359  ILE ALA ASN PRO THR ALA ALA ILE LEU SER ALA ALA MET          
SEQRES  24 A  359  MET LEU GLU HIS ALA PHE GLY LEU VAL GLU LEU ALA ARG          
SEQRES  25 A  359  LYS VAL GLU ASP ALA VAL ALA LYS ALA LEU LEU GLU THR          
SEQRES  26 A  359  PRO PRO PRO ASP LEU GLY GLY SER ALA GLY THR GLU ALA          
SEQRES  27 A  359  PHE THR ALA THR VAL LEU ARG HIS LEU ALA ALA ALA ALA          
SEQRES  28 A  359  LEU GLU HIS HIS HIS HIS HIS HIS                              
HET    TRS  A1351       8                                                       
HET    2PE  A1352      17                                                       
HET    2PE  A1353      17                                                       
HET    2PE  A1354      22                                                       
HET    GOL  A1355       6                                                       
HET    GOL  A1356       6                                                       
HET    GOL  A1357       6                                                       
HETNAM     TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL                         
HETNAM     2PE NONAETHYLENE GLYCOL                                              
HETNAM     GOL GLYCEROL                                                         
HETSYN     TRS TRIS BUFFER                                                      
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2  TRS    C4 H12 N O3 1+                                               
FORMUL   3  2PE    3(C18 H38 O10)                                               
FORMUL   6  GOL    3(C3 H8 O3)                                                  
FORMUL   9  HOH   *201(H2 O)                                                    
HELIX    1   1 ILE A   11  GLY A   31  1                                  21    
HELIX    2   2 GLY A   42  GLY A   50  1                                   9    
HELIX    3   3 PRO A   54  ALA A   64  1                                  11    
HELIX    4   4 GLY A   74  ASP A   78  5                                   5    
HELIX    5   5 PRO A   81  ILE A   84  5                                   4    
HELIX    6   6 ARG A   85  GLN A   97  1                                  13    
HELIX    7   7 LEU A  112  SER A  116  5                                   5    
HELIX    8   8 LYS A  119  ARG A  124  1                                   6    
HELIX    9   9 SER A  158  LYS A  175  1                                  18    
HELIX   10  10 LEU A  189  ARG A  204  1                                  16    
HELIX   11  11 VAL A  216  SER A  226  1                                  11    
HELIX   12  12 PRO A  227  PHE A  230  5                                   4    
HELIX   13  13 GLY A  236  VAL A  249  1                                  14    
HELIX   14  14 SER A  253  LEU A  256  5                                   4    
HELIX   15  15 ALA A  276  ALA A  280  5                                   5    
HELIX   16  16 PRO A  287  ALA A  301  1                                  15    
HELIX   17  17 LEU A  304  THR A  322  1                                  19    
HELIX   18  18 PRO A  324  GLY A  328  5                                   5    
HELIX   19  19 GLY A  332  LEU A  349  1                                  18    
SHEET    1  AA10 LEU A  34  VAL A  38  0                                        
SHEET    2  AA10 MET A   1  LEU A   6  1  O  MET A   1   N  ALA A  35           
SHEET    3  AA10 ALA A  66  LEU A  69  1  O  ALA A  66   N  ALA A   4           
SHEET    4  AA10 VAL A 268  PRO A 271  1  O  PHE A 269   N  LEU A  69           
SHEET    5  AA10 PRO A 258  GLY A 263 -1  O  SER A 259   N  GLU A 270           
SHEET    6  AA10 LEU A  99  LYS A 107 -1  N  PHE A 100   O  LEU A 262           
SHEET    7  AA10 ASP A 127  GLU A 133 -1  O  VAL A 128   N  ALA A 106           
SHEET    8  AA10 VAL A 232  THR A 235  1  O  VAL A 233   N  VAL A 131           
SHEET    9  AA10 HIS A 179  ASP A 184  1  O  HIS A 179   N  VAL A 232           
SHEET   10  AA10 ALA A 210  TYR A 215  1  O  ALA A 210   N  VAL A 180           
SHEET    1  AB 2 GLY A 145  MET A 146  0                                        
SHEET    2  AB 2 ALA A 151  TRP A 152 -1  O  TRP A 152   N  GLY A 145           
CISPEP   1 GLU A  142    PRO A  143          0        -0.95                     
SITE     1 AC1  8 ARG A 104  ASP A 217  ASP A 241  ASP A 245                    
SITE     2 AC1  8 HOH A2115  HOH A2142  HOH A2143  HOH A2198                    
SITE     1 AC2 10 GLU A 171  ALA A 172  LYS A 175  ASP A 278                    
SITE     2 AC2 10 ALA A 280  HIS A 300  ALA A 301  PHE A 302                    
SITE     3 AC2 10 GLY A 303  HOH A2200                                          
SITE     1 AC3 10 ARG A  94  ASN A 102  ARG A 104  ARG A 132                    
SITE     2 AC3 10 PHE A 140  VAL A 188  SER A 259  GLU A 270                    
SITE     3 AC3 10 GOL A1357  HOH A2142                                          
SITE     1 AC4 14 VAL A  72  GLY A  73  GLY A  74  LEU A 254                    
SITE     2 AC4 14 HIS A 273  GLY A 274  SER A 275  ALA A 276                    
SITE     3 AC4 14 PRO A 277  ALA A 285  ASN A 286  GOL A1357                    
SITE     4 AC4 14 HOH A2199  HOH A2201                                          
SITE     1 AC5  4 LYS A  76  GLY A 303  VAL A 305  HOH A2200                    
SITE     1 AC6  3 GLU A 212  GLN A 214  ARG A 229                               
SITE     1 AC7 11 SER A  71  VAL A  72  GLU A 270  PRO A 271                    
SITE     2 AC7 11 VAL A 272  HIS A 273  GLY A 274  2PE A1353                    
SITE     3 AC7 11 2PE A1354  HOH A2039  HOH A2201                               
CRYST1   76.480   76.480  154.300  90.00  90.00 120.00 P 32 2 1      6          
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      0.013075  0.007549  0.000000        0.00000                         
SCALE2      0.000000  0.015098  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006481        0.00000