HEADER    OXIDOREDUCTASE                          08-OCT-14   3WZX              
TITLE     S266A MUTANT 3-ISOPROPYLMALATE DEHYDROGENASE FROM SHEWANELLA          
TITLE    2 ONEIDENSIS MR-1 AT 0.1MPA - COMPLEX WITH IPM AND MG                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 3-ISOPROPYLMALATE DEHYDROGENASE;                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: 3-IPM-DH, BETA-IPM DEHYDROGENASE, IMDH;                     
COMPND   5 EC: 1.1.1.85;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SHEWANELLA ONEIDENSIS MR-1;                     
SOURCE   3 ORGANISM_TAXID: 211586;                                              
SOURCE   4 GENE: LEUB, SO_4235;                                                 
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21 CODONPLUS(DE3) RIL;                   
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PQE80                                     
KEYWDS    3-ISOPROPYLMALATE DEHYDROGENASE, IPMDH, HIGH-PRESSURE, DIAMOND-ANVIL  
KEYWDS   2 CELL, DAC, OXIDOREDUCTASE                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.NAGAE,N.WATANABE                                                    
REVDAT   4   08-NOV-23 3WZX    1       REMARK SEQADV LINK                       
REVDAT   3   22-NOV-17 3WZX    1       REMARK                                   
REVDAT   2   13-JAN-16 3WZX    1       KEYWDS                                   
REVDAT   1   14-OCT-15 3WZX    0                                                
JRNL        AUTH   Y.HAMAJIMA,T.NAGAE,N.WATANABE,Y.KATO-YAMADA,T.IMAI,C.KATO    
JRNL        TITL   PRESSURE ADAPTATION OF 3-ISOPROPYLMALATE DEHYDROGENASE FROM  
JRNL        TITL 2 THE EXTREMELY PIEZOPHILIC BACTERIUM SHEWANELLA BENTHICA IS   
JRNL        TITL 3 ATTRIBUTED TO JUST ONE AMINO ACID SUBSTITUTION               
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0073                                      
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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 22.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 93.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 32337                          
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) : 0.136                           
REMARK   3   R VALUE            (WORKING SET) : 0.135                           
REMARK   3   FREE R VALUE                     : 0.169                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1549                            
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) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.95                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2089                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 93.61                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1940                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 108                          
REMARK   3   BIN FREE R VALUE                    : 0.2340                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2758                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 13                                      
REMARK   3   SOLVENT ATOMS            : 205                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 27.23                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.61000                                              
REMARK   3    B22 (A**2) : 0.52000                                              
REMARK   3    B33 (A**2) : -0.78000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.11000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.112         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.108         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.071         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.476         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.978                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.965                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2825 ; 0.020 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2738 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3813 ; 1.948 ; 1.981       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  6304 ; 0.938 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   365 ; 5.932 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   123 ;33.004 ;23.659       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   488 ;14.741 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    24 ;19.967 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   425 ; 0.126 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3222 ; 0.010 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   620 ; 0.001 ; 0.020       
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):  1457 ; 2.607 ; 2.363       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1456 ; 2.607 ; 2.362       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1820 ; 3.789 ; 3.527       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
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  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
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 U VALUES: REFINED INDIVIDUALLY                            
REMARK   4                                                                      
REMARK   4 3WZX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-OCT-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000097003.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-DEC-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 293                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 3                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU FR-E SUPERBRIGHT            
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS VII                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-2000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 32337                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.860                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.0                               
REMARK 200  DATA REDUNDANCY                : 2.200                              
REMARK 200  R MERGE                    (I) : 0.05000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.86                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.89                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.35400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 3VMJ                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.38                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, NACL, NA-HEPES, IPM, MGCL2,    
REMARK 280  PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       52.14950            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       29.41600            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       52.14950            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       29.41600            
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 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: 6570 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26460 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 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 -1.000000  0.000000  0.000000      -67.17886            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      -67.07690            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 508  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 516  LIES ON A SPECIAL POSITION.                          
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   -10                                                      
REMARK 465     ARG A    -9                                                      
REMARK 465     GLY A    -8                                                      
REMARK 465     SER A    -7                                                      
REMARK 465     HIS A    -6                                                      
REMARK 465     HIS A    -5                                                      
REMARK 465     HIS A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     HIS A    -2                                                      
REMARK 465     HIS A    -1                                                      
REMARK 465     GLY A     0                                                      
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 107   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.2 DEGREES          
REMARK 500    ARG A 128   NE  -  CZ  -  NH1 ANGL. DEV. =   4.1 DEGREES          
REMARK 500    ARG A 128   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.3 DEGREES          
REMARK 500    ARG A 168   NE  -  CZ  -  NH1 ANGL. DEV. =   3.9 DEGREES          
REMARK 500    ARG A 185   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.2 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    PRO A  84      -19.03    -48.32                                   
REMARK 500    ARG A 184     -115.35   -125.02                                   
REMARK 500    VAL A 196      -37.92   -132.13                                   
REMARK 500    ARG A 234       54.35   -144.78                                   
REMARK 500    ASP A 239      -84.53   -120.68                                   
REMARK 500    GLN A 313       77.15   -116.27                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 402  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 249   OD1                                                    
REMARK 620 2 IPM A 401   O3   91.0                                              
REMARK 620 3 IPM A 401   O1   98.5  79.0                                        
REMARK 620 4 HOH A 685   O    86.6  88.8 166.9                                  
REMARK 620 5 HOH A 700   O   172.1  88.2  89.1  85.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPM A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 402                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3WZV   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3WZW   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3WZY   RELATED DB: PDB                                   
DBREF  3WZX A    2   364  UNP    Q8E9N3   LEU3_SHEON       2    364             
SEQADV 3WZX MET A  -10  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX ARG A   -9  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX GLY A   -8  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX SER A   -7  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX HIS A   -6  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX HIS A   -5  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX HIS A   -4  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX HIS A   -3  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX HIS A   -2  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX HIS A   -1  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX GLY A    0  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX SER A    1  UNP  Q8E9N3              EXPRESSION TAG                 
SEQADV 3WZX ALA A  266  UNP  Q8E9N3    SER   266 ENGINEERED MUTATION            
SEQRES   1 A  375  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER SER          
SEQRES   2 A  375  TYR GLN ILE ALA VAL LEU ALA GLY ASP GLY ILE GLY PRO          
SEQRES   3 A  375  GLU VAL MET ALA GLU ALA ARG LYS VAL LEU LYS ALA VAL          
SEQRES   4 A  375  GLU ALA ARG PHE GLY LEU ASN ILE GLU TYR THR GLU TYR          
SEQRES   5 A  375  ASP VAL GLY GLY ILE ALA ILE ASP ASN HIS GLY CYS PRO          
SEQRES   6 A  375  LEU PRO GLU ALA THR LEU LYS GLY CYS GLU ALA ALA ASP          
SEQRES   7 A  375  ALA ILE LEU PHE GLY SER VAL GLY GLY PRO LYS TRP GLU          
SEQRES   8 A  375  LYS LEU PRO PRO ASN GLU GLN PRO GLU ARG GLY ALA LEU          
SEQRES   9 A  375  LEU PRO LEU ARG GLY HIS PHE GLU LEU PHE CYS ASN LEU          
SEQRES  10 A  375  ARG PRO ALA LYS LEU HIS ASP GLY LEU GLU HIS MET SER          
SEQRES  11 A  375  PRO LEU ARG SER ASP ILE SER ALA ARG GLY PHE ASP VAL          
SEQRES  12 A  375  LEU CYS VAL ARG GLU LEU THR GLY GLY ILE TYR PHE GLY          
SEQRES  13 A  375  LYS PRO LYS GLY ARG GLN GLY GLU GLY GLU SER GLU GLU          
SEQRES  14 A  375  ALA PHE ASP THR MET ARG TYR SER ARG ARG GLU ILE SER          
SEQRES  15 A  375  ARG ILE ALA ARG ILE ALA PHE GLU ALA ALA ARG GLY ARG          
SEQRES  16 A  375  ARG LYS LYS VAL THR SER VAL ASP LYS ALA ASN VAL LEU          
SEQRES  17 A  375  ALA CYS SER VAL LEU TRP ARG GLN VAL VAL GLU GLU VAL          
SEQRES  18 A  375  ALA VAL ASP PHE PRO ASP VAL GLU LEU GLU HIS ILE TYR          
SEQRES  19 A  375  ILE ASP ASN ALA THR MET GLN LEU LEU ARG ARG PRO ASP          
SEQRES  20 A  375  GLU PHE ASP VAL MET LEU CYS SER ASN LEU PHE GLY ASP          
SEQRES  21 A  375  ILE LEU SER ASP GLU ILE ALA MET LEU THR GLY SER MET          
SEQRES  22 A  375  GLY LEU LEU ALA SER ALA SER MET ASN SER THR GLY PHE          
SEQRES  23 A  375  GLY LEU PHE GLU PRO ALA GLY GLY SER ALA PRO ASP ILE          
SEQRES  24 A  375  ALA GLY LYS GLY ILE ALA ASN PRO ILE ALA GLN ILE LEU          
SEQRES  25 A  375  SER ALA ALA LEU MET LEU ARG HIS SER LEU LYS GLN GLU          
SEQRES  26 A  375  GLU ALA ALA SER ALA ILE GLU ARG ALA VAL THR LYS ALA          
SEQRES  27 A  375  LEU ASN SER GLY TYR LEU THR GLY GLU LEU LEU SER SER          
SEQRES  28 A  375  ASP GLN ARG HIS LYS ALA LYS THR THR VAL GLN MET GLY          
SEQRES  29 A  375  ASP PHE ILE ALA ASP ALA VAL LYS ALA GLY VAL                  
HET    IPM  A 401      12                                                       
HET     MG  A 402       1                                                       
HETNAM     IPM 3-ISOPROPYLMALIC ACID                                            
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   2  IPM    C7 H12 O5                                                    
FORMUL   3   MG    MG 2+                                                        
FORMUL   4  HOH   *205(H2 O)                                                    
HELIX    1   1 ILE A   13  GLY A   33  1                                  21    
HELIX    2   2 GLY A   44  GLY A   52  1                                   9    
HELIX    3   3 PRO A   56  ALA A   65  1                                  10    
HELIX    4   4 GLY A   76  GLU A   80  5                                   5    
HELIX    5   5 GLN A   87  GLU A  101  1                                  15    
HELIX    6   6 LEU A  115  SER A  119  5                                   5    
HELIX    7   7 ARG A  122  ALA A  127  1                                   6    
HELIX    8   8 GLU A  153  GLU A  157  5                                   5    
HELIX    9   9 SER A  166  GLY A  183  1                                  18    
HELIX   10  10 LEU A  197  ALA A  211  1                                  15    
HELIX   11  11 VAL A  212  PHE A  214  5                                   3    
HELIX   12  12 ILE A  224  ARG A  234  1                                  11    
HELIX   13  13 PRO A  235  PHE A  238  5                                   4    
HELIX   14  14 SER A  244  GLY A  260  1                                  17    
HELIX   15  15 SER A  261  LEU A  264  5                                   4    
HELIX   16  16 ALA A  285  ALA A  289  5                                   5    
HELIX   17  17 PRO A  296  SER A  310  1                                  15    
HELIX   18  18 GLN A  313  SER A  330  1                                  18    
HELIX   19  19 THR A  334  LEU A  338  5                                   5    
HELIX   20  20 GLN A  342  ALA A  346  5                                   5    
HELIX   21  21 THR A  348  ALA A  362  1                                  15    
SHEET    1   A10 ILE A  36  GLU A  40  0                                        
SHEET    2   A10 TYR A   3  GLY A  10  1  N  VAL A   7   O  THR A  39           
SHEET    3   A10 ALA A  68  SER A  73  1  O  GLY A  72   N  LEU A   8           
SHEET    4   A10 GLY A 276  PRO A 280  1  O  PHE A 278   N  PHE A  71           
SHEET    5   A10 ALA A 266  MET A 270 -1  N  SER A 269   O  LEU A 277           
SHEET    6   A10 CYS A 104  LYS A 110 -1  N  LEU A 106   O  ALA A 268           
SHEET    7   A10 ASP A 131  GLU A 137 -1  O  VAL A 132   N  ALA A 109           
SHEET    8   A10 VAL A 240  CYS A 243  1  O  MET A 241   N  VAL A 135           
SHEET    9   A10 LYS A 187  ASP A 192  1  N  THR A 189   O  VAL A 240           
SHEET   10   A10 GLU A 218  TYR A 223  1  O  GLU A 220   N  SER A 190           
SHEET    1   B 2 GLY A 149  GLN A 151  0                                        
SHEET    2   B 2 GLU A 158  PHE A 160 -1  O  GLU A 158   N  GLN A 151           
LINK         OD1 ASP A 249                MG    MG A 402     1555   1555  2.01  
LINK         O3  IPM A 401                MG    MG A 402     1555   1555  2.07  
LINK         O1  IPM A 401                MG    MG A 402     1555   1555  2.13  
LINK        MG    MG A 402                 O   HOH A 685     1555   1555  2.07  
LINK        MG    MG A 402                 O   HOH A 700     1555   1555  2.14  
CISPEP   1 LYS A  146    PRO A  147          0         3.84                     
SITE     1 AC1 13 GLU A  89  ARG A  97  ARG A 107  ARG A 136                    
SITE     2 AC1 13 TYR A 143  LYS A 193  ASP A 225  ASP A 249                    
SITE     3 AC1 13  MG A 402  HOH A 579  HOH A 685  HOH A 686                    
SITE     4 AC1 13 HOH A 700                                                     
SITE     1 AC2  5 ASP A 225  ASP A 249  IPM A 401  HOH A 685                    
SITE     2 AC2  5 HOH A 700                                                     
CRYST1  104.299   58.832   76.663  90.00 118.96  90.00 C 1 2 1       4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.009588  0.000000  0.005306        0.00000                         
SCALE2      0.000000  0.016998  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014908        0.00000