HEADER    OXIDOREDUCTASE                          04-MAR-05   1WZE              
TITLE     STRUCTURAL BASIS FOR ALTERATION OF COFACTOR SPECIFICITY OF MALATE     
TITLE    2 DEHYDROGENASE FROM THERMUS FLAVUS                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MALATE DEHYDROGENASE;                                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 1.1.1.37;                                                        
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 OTHER_DETAILS: MALATE DEHYDROGENASE MUTANT EX7                       
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   3 ORGANISM_TAXID: 274;                                                 
SOURCE   4 STRAIN: AT-62;                                                       
SOURCE   5 GENE: MDH;                                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: JM109;                                     
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PUC19                                     
KEYWDS    SEVEN AMINO ACID RESIDUES MUTANT, PROTEIN-NADH COMPLEX,               
KEYWDS   2 OXIDOREDUCTASE                                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.TOMITA,S.FUSHINOBU,T.KUZUYAMA,M.NISHIYAMA                           
REVDAT   5   25-OCT-23 1WZE    1       REMARK                                   
REVDAT   4   10-NOV-21 1WZE    1       REMARK SEQADV                            
REVDAT   3   29-NOV-17 1WZE    1       HELIX                                    
REVDAT   2   24-FEB-09 1WZE    1       VERSN                                    
REVDAT   1   14-MAR-06 1WZE    0                                                
JRNL        AUTH   T.TOMITA,S.FUSHINOBU,T.KUZUYAMA,M.NISHIYAMA                  
JRNL        TITL   STRUCTURAL BASIS FOR ALTERATION OF COFACTOR SPECIFICITY OF   
JRNL        TITL 2 MALATE DEHYDROGENASE FROM THERMUS FLAVUS                     
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   C.A.KELLY,M.NISHIYAMA,Y.OHNISHI,T.BEPPU,J.J.BIRKTOFT         
REMARK   1  TITL   DETERMINANTS OF PROTEIN THERMOSTABILITY OBSERVED IN THE 1.9  
REMARK   1  TITL 2 ANGSTROMS CRYSTAL STRUCTURE OF MALATE DEHYDROGENASE FROM THE 
REMARK   1  TITL 3 THERMOPHILIC BACTERIUM THERMUS FLAVUS                        
REMARK   1  REF    BIOCHEMISTRY                  V.  32  3913 1993              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  PMID   8471603                                                      
REMARK   1  DOI    10.1021/BI00066A010                                          
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   C.A.KELLY,S.SARFATY,M.NISHIYAMA,T.BEPPU,J.J.BIRKTOFT         
REMARK   1  TITL   PRELIMINARY X-RAY DIFFRACTION ANALYSIS OF A CRYSTALLIZABLE   
REMARK   1  TITL 2 MUTANT OF MALATE DEHYDROGENASE FROM THE THERMOPHILE THERMUS  
REMARK   1  TITL 3 FLAVUS                                                       
REMARK   1  REF    J.MOL.BIOL.                   V. 221   383 1991              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1  PMID   1920425                                                      
REMARK   1  DOI    10.1016/0022-2836(91)80060-8                                 
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   J.J.BIRKTOFT,G.RHODES,L.J.BANASZAK                           
REMARK   1  TITL   REFINED CRYSTAL STRUCTURE OF CYTOPLASMIC MALATE              
REMARK   1  TITL 2 DEHYDROGENASE AT 2.5-A RESOLUTION                            
REMARK   1  REF    BIOCHEMISTRY                  V.  28  6065 1989              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  PMID   2775751                                                      
REMARK   1  DOI    10.1021/BI00440A051                                          
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   M.NISHIYAMA,N.MATSUBARA,K.YAMAMOTO,S.IIJIMA,T.UOZUMI,T.BEPPU 
REMARK   1  TITL   NUCLEOTIDE SEQUENCE OF THE MALATE DEHYDROGENASE GENE OF      
REMARK   1  TITL 2 THERMUS FLAVUS AND ITS MUTATION DIRECTING AN INCREASE IN     
REMARK   1  TITL 3 ENZYME ACTIVITY                                              
REMARK   1  REF    J.BIOL.CHEM.                  V. 261 14178 1986              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1  PMID   3771528                                                      
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   J.J.BIRKTOFT,L.J.BANASZAK                                    
REMARK   1  TITL   THE PRESENCE OF A HISTIDINE-ASPARTIC ACID PAIR IN THE ACTIVE 
REMARK   1  TITL 2 SITE OF 2-HYDROXYACID DEHYDROGENASES. X-RAY REFINEMENT OF    
REMARK   1  TITL 3 CYTOPLASMIC MALATE DEHYDROGENASE                             
REMARK   1  REF    J.BIOL.CHEM.                  V. 258   472 1983              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1  PMID   6848515                                                      
REMARK   1 REFERENCE 6                                                          
REMARK   1  AUTH   L.J.BANASZAK,R.A.BRADSHAW                                    
REMARK   1  TITL   MALATE DEHYDROGENASES                                        
REMARK   1  REF    ENZYME                        V.  11   369 1975              
REMARK   1  REFN                   ISSN 0013-9432                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
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) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 48.16                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 2275151.140                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 90.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 43099                          
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) : 0.193                           
REMARK   3   FREE R VALUE                     : 0.228                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2129                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.005                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.13                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 84.80                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 6370                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1840                       
REMARK   3   BIN FREE R VALUE                    : 0.2350                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.30                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 355                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.012                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4980                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 52                                      
REMARK   3   SOLVENT ATOMS            : 438                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 6.30                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 16.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -2.31000                                             
REMARK   3    B22 (A**2) : 4.27000                                              
REMARK   3    B33 (A**2) : -1.96000                                             
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) : 0.21                            
REMARK   3   ESD FROM SIGMAA              (A) : -0.0                            
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) : 0.25                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.09                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.200                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.830                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.230 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.830 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.030 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.950 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.37                                                 
REMARK   3   BSOL        : 49.52                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : NADH-AARMODIFI.PARAM                           
REMARK   3  PARAMETER FILE  3  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1WZE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-MAR-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000024185.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 03-JUN-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 95                                 
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : AR-NW12A                           
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 43099                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 48.160                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.1                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.04900                            
REMARK 200  R SYM                      (I) : 0.04900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.13                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 84.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CCP4                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 1BMD                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.06                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, DITHIOTHREITOL, PH 8.5,        
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 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       35.20000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       58.47000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       42.47000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       58.47000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       35.20000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       42.47000            
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: 4520 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 25480 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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    LYS A  92     -150.47   -110.00                                   
REMARK 500    ARG A  97      -78.96    -43.16                                   
REMARK 500    LEU A 209        0.44    -66.03                                   
REMARK 500    LEU A 258      -62.29    -94.33                                   
REMARK 500    TYR A 277       18.65     57.96                                   
REMARK 500    MET B  95      107.55    -47.90                                   
REMARK 500    ARG B  97      -82.59    -37.36                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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     NAD A 1334                                                       
REMARK 610     NAD B 2334                                                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD A 1334                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAD B 2334                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1BMD   RELATED DB: PDB                                   
REMARK 900 THE NATIVE PROTEIN COMPLEXED WITH NADH                               
REMARK 900 RELATED ID: 1Y7T   RELATED DB: PDB                                   
REMARK 900 THE NATIVE PROTEIN COMPLEXED WITH NADPH                              
REMARK 900 RELATED ID: 1WZI   RELATED DB: PDB                                   
REMARK 900 MALATE DEHYDROGENASE MUTANT EX7 COMPLEXED WITH NADPH                 
DBREF  1WZE A    0   332  UNP    P10584   MDH_THETH        1    327             
DBREF  1WZE B    0   332  UNP    P10584   MDH_THETH        1    327             
SEQADV 1WZE GLY A   41  UNP  P10584    GLU    42 ENGINEERED MUTATION            
SEQADV 1WZE SER A   42  UNP  P10584    ILE    43 ENGINEERED MUTATION            
SEQADV 1WZE GLU A   43  UNP  P10584    PRO    44 ENGINEERED MUTATION            
SEQADV 1WZE ARG A   44  UNP  P10584    GLN    45 ENGINEERED MUTATION            
SEQADV 1WZE SER A   45  UNP  P10584    ALA    46 ENGINEERED MUTATION            
SEQADV 1WZE PHE A   46  UNP  P10584    MET    47 ENGINEERED MUTATION            
SEQADV 1WZE GLN A   47  UNP  P10584    LYS    48 ENGINEERED MUTATION            
SEQADV 1WZE GLY B   41  UNP  P10584    GLU    42 ENGINEERED MUTATION            
SEQADV 1WZE SER B   42  UNP  P10584    ILE    43 ENGINEERED MUTATION            
SEQADV 1WZE GLU B   43  UNP  P10584    PRO    44 ENGINEERED MUTATION            
SEQADV 1WZE ARG B   44  UNP  P10584    GLN    45 ENGINEERED MUTATION            
SEQADV 1WZE SER B   45  UNP  P10584    ALA    46 ENGINEERED MUTATION            
SEQADV 1WZE PHE B   46  UNP  P10584    MET    47 ENGINEERED MUTATION            
SEQADV 1WZE GLN B   47  UNP  P10584    LYS    48 ENGINEERED MUTATION            
SEQRES   1 A  327  MET LYS ALA PRO VAL ARG VAL ALA VAL THR GLY ALA ALA          
SEQRES   2 A  327  GLY GLN ILE GLY TYR SER LEU LEU PHE ARG ILE ALA ALA          
SEQRES   3 A  327  GLY GLU MET LEU GLY LYS ASP GLN PRO VAL ILE LEU GLN          
SEQRES   4 A  327  LEU LEU GLY SER GLU ARG SER PHE GLN ALA LEU GLU GLY          
SEQRES   5 A  327  VAL VAL MET GLU LEU GLU ASP CYS ALA PHE PRO LEU LEU          
SEQRES   6 A  327  ALA GLY LEU GLU ALA THR ASP ASP PRO LYS VAL ALA PHE          
SEQRES   7 A  327  LYS ASP ALA ASP TYR ALA LEU LEU VAL GLY ALA ALA PRO          
SEQRES   8 A  327  ARG LYS ALA GLY MET GLU ARG ARG ASP LEU LEU GLN VAL          
SEQRES   9 A  327  ASN GLY LYS ILE PHE THR GLU GLN GLY ARG ALA LEU ALA          
SEQRES  10 A  327  GLU VAL ALA LYS LYS ASP VAL LYS VAL LEU VAL VAL GLY          
SEQRES  11 A  327  ASN PRO ALA ASN THR ASN ALA LEU ILE ALA TYR LYS ASN          
SEQRES  12 A  327  ALA PRO GLY LEU ASN PRO ARG ASN PHE THR ALA MET THR          
SEQRES  13 A  327  ARG LEU ASP HIS ASN ARG ALA LYS ALA GLN LEU ALA LYS          
SEQRES  14 A  327  LYS THR GLY THR GLY VAL ASP ARG ILE ARG ARG MET THR          
SEQRES  15 A  327  VAL TRP GLY ASN HIS SER SER THR MET PHE PRO ASP LEU          
SEQRES  16 A  327  PHE HIS ALA GLU VAL ASP GLY ARG PRO ALA LEU GLU LEU          
SEQRES  17 A  327  VAL ASP MET GLU TRP TYR GLU LYS VAL PHE ILE PRO THR          
SEQRES  18 A  327  VAL ALA GLN ARG GLY ALA ALA ILE ILE GLN ALA ARG GLY          
SEQRES  19 A  327  ALA SER SER ALA ALA SER ALA ALA ASN ALA ALA ILE GLU          
SEQRES  20 A  327  HIS ILE ARG ASP TRP ALA LEU GLY THR PRO GLU GLY ASP          
SEQRES  21 A  327  TRP VAL SER MET ALA VAL PRO SER GLN GLY GLU TYR GLY          
SEQRES  22 A  327  ILE PRO GLU GLY ILE VAL TYR SER PHE PRO VAL THR ALA          
SEQRES  23 A  327  LYS ASP GLY ALA TYR ARG VAL VAL GLU GLY LEU GLU ILE          
SEQRES  24 A  327  ASN GLU PHE ALA ARG LYS ARG MET GLU ILE THR ALA GLN          
SEQRES  25 A  327  GLU LEU LEU ASP GLU MET GLU GLN VAL LYS ALA LEU GLY          
SEQRES  26 A  327  LEU ILE                                                      
SEQRES   1 B  327  MET LYS ALA PRO VAL ARG VAL ALA VAL THR GLY ALA ALA          
SEQRES   2 B  327  GLY GLN ILE GLY TYR SER LEU LEU PHE ARG ILE ALA ALA          
SEQRES   3 B  327  GLY GLU MET LEU GLY LYS ASP GLN PRO VAL ILE LEU GLN          
SEQRES   4 B  327  LEU LEU GLY SER GLU ARG SER PHE GLN ALA LEU GLU GLY          
SEQRES   5 B  327  VAL VAL MET GLU LEU GLU ASP CYS ALA PHE PRO LEU LEU          
SEQRES   6 B  327  ALA GLY LEU GLU ALA THR ASP ASP PRO LYS VAL ALA PHE          
SEQRES   7 B  327  LYS ASP ALA ASP TYR ALA LEU LEU VAL GLY ALA ALA PRO          
SEQRES   8 B  327  ARG LYS ALA GLY MET GLU ARG ARG ASP LEU LEU GLN VAL          
SEQRES   9 B  327  ASN GLY LYS ILE PHE THR GLU GLN GLY ARG ALA LEU ALA          
SEQRES  10 B  327  GLU VAL ALA LYS LYS ASP VAL LYS VAL LEU VAL VAL GLY          
SEQRES  11 B  327  ASN PRO ALA ASN THR ASN ALA LEU ILE ALA TYR LYS ASN          
SEQRES  12 B  327  ALA PRO GLY LEU ASN PRO ARG ASN PHE THR ALA MET THR          
SEQRES  13 B  327  ARG LEU ASP HIS ASN ARG ALA LYS ALA GLN LEU ALA LYS          
SEQRES  14 B  327  LYS THR GLY THR GLY VAL ASP ARG ILE ARG ARG MET THR          
SEQRES  15 B  327  VAL TRP GLY ASN HIS SER SER THR MET PHE PRO ASP LEU          
SEQRES  16 B  327  PHE HIS ALA GLU VAL ASP GLY ARG PRO ALA LEU GLU LEU          
SEQRES  17 B  327  VAL ASP MET GLU TRP TYR GLU LYS VAL PHE ILE PRO THR          
SEQRES  18 B  327  VAL ALA GLN ARG GLY ALA ALA ILE ILE GLN ALA ARG GLY          
SEQRES  19 B  327  ALA SER SER ALA ALA SER ALA ALA ASN ALA ALA ILE GLU          
SEQRES  20 B  327  HIS ILE ARG ASP TRP ALA LEU GLY THR PRO GLU GLY ASP          
SEQRES  21 B  327  TRP VAL SER MET ALA VAL PRO SER GLN GLY GLU TYR GLY          
SEQRES  22 B  327  ILE PRO GLU GLY ILE VAL TYR SER PHE PRO VAL THR ALA          
SEQRES  23 B  327  LYS ASP GLY ALA TYR ARG VAL VAL GLU GLY LEU GLU ILE          
SEQRES  24 B  327  ASN GLU PHE ALA ARG LYS ARG MET GLU ILE THR ALA GLN          
SEQRES  25 B  327  GLU LEU LEU ASP GLU MET GLU GLN VAL LYS ALA LEU GLY          
SEQRES  26 B  327  LEU ILE                                                      
HET    NAD  A1334      26                                                       
HET    NAD  B2334      26                                                       
HETNAM     NAD NICOTINAMIDE-ADENINE-DINUCLEOTIDE                                
FORMUL   3  NAD    2(C21 H27 N7 O14 P2)                                         
FORMUL   5  HOH   *438(H2 O)                                                    
HELIX    1   1 GLY A   13  ALA A   25  1                                  13    
HELIX    2   2 SER A   45  ASP A   58  1                                  14    
HELIX    3   3 ASP A   72  PHE A   77  1                                   6    
HELIX    4   4 GLU A   96  ALA A  119  1                                  24    
HELIX    5   5 PRO A  131  ASN A  142  1                                  12    
HELIX    6   6 ASN A  147  ARG A  149  5                                   3    
HELIX    7   7 THR A  155  GLY A  171  1                                  17    
HELIX    8   8 GLY A  173  ASP A  175  5                                   3    
HELIX    9   9 LEU A  209  LEU A  211  5                                   3    
HELIX   10  10 ASP A  214  VAL A  221  1                                   8    
HELIX   11  11 VAL A  221  GLY A  238  1                                  18    
HELIX   12  12 SER A  241  LEU A  258  1                                  18    
HELIX   13  13 GLY A  274  ILE A  279  5                                   5    
HELIX   14  14 ASN A  305  LEU A  329  1                                  25    
HELIX   15  15 GLY B   13  ALA B   25  1                                  13    
HELIX   16  16 SER B   45  ASP B   58  1                                  14    
HELIX   17  17 ASP B   72  PHE B   77  1                                   6    
HELIX   18  18 GLU B   96  ALA B  119  1                                  24    
HELIX   19  19 PRO B  131  ASN B  142  1                                  12    
HELIX   20  20 ASN B  147  ARG B  149  5                                   3    
HELIX   21  21 THR B  155  GLY B  171  1                                  17    
HELIX   22  22 GLY B  173  ASP B  175  5                                   3    
HELIX   23  23 LEU B  209  LEU B  211  5                                   3    
HELIX   24  24 ASP B  214  VAL B  221  1                                   8    
HELIX   25  25 VAL B  221  GLY B  238  1                                  18    
HELIX   26  26 SER B  241  GLY B  259  1                                  19    
HELIX   27  27 GLY B  274  ILE B  279  5                                   5    
HELIX   28  28 ASN B  305  LEU B  329  1                                  25    
SHEET    1   A 6 LEU A  64  THR A  70  0                                        
SHEET    2   A 6 VAL A  35  LEU A  40  1  N  LEU A  37   O  GLY A  66           
SHEET    3   A 6 VAL A   4  VAL A   8  1  N  VAL A   6   O  ILE A  36           
SHEET    4   A 6 TYR A  82  LEU A  85  1  O  LEU A  84   N  ALA A   7           
SHEET    5   A 6 LYS A 124  VAL A 127  1  O  LEU A 126   N  ALA A  83           
SHEET    6   A 6 PHE A 151  ALA A 153  1  O  THR A 152   N  VAL A 127           
SHEET    1   B 3 ILE A 177  ARG A 178  0                                        
SHEET    2   B 3 GLU A 198  VAL A 199 -1  O  GLU A 198   N  ARG A 178           
SHEET    3   B 3 ARG A 206  PRO A 207 -1  O  ARG A 206   N  VAL A 199           
SHEET    1   C 2 THR A 181  TRP A 183  0                                        
SHEET    2   C 2 PHE A 191  ASP A 193 -1  O  ASP A 193   N  THR A 181           
SHEET    1   D 3 VAL A 266  PRO A 271  0                                        
SHEET    2   D 3 VAL A 284  LYS A 292 -1  O  VAL A 289   N  VAL A 266           
SHEET    3   D 3 ALA A 295  VAL A 298 -1  O  ARG A 297   N  THR A 290           
SHEET    1   E 6 LEU B  64  THR B  70  0                                        
SHEET    2   E 6 VAL B  35  LEU B  40  1  N  LEU B  39   O  GLU B  68           
SHEET    3   E 6 VAL B   4  VAL B   8  1  N  VAL B   8   O  LEU B  40           
SHEET    4   E 6 TYR B  82  LEU B  85  1  O  TYR B  82   N  ALA B   7           
SHEET    5   E 6 LYS B 124  VAL B 127  1  O  LEU B 126   N  ALA B  83           
SHEET    6   E 6 PHE B 151  ALA B 153  1  O  THR B 152   N  VAL B 127           
SHEET    1   F 3 ILE B 177  ARG B 178  0                                        
SHEET    2   F 3 GLU B 198  VAL B 199 -1  O  GLU B 198   N  ARG B 178           
SHEET    3   F 3 ARG B 206  PRO B 207 -1  O  ARG B 206   N  VAL B 199           
SHEET    1   G 2 THR B 181  TRP B 183  0                                        
SHEET    2   G 2 PHE B 191  ASP B 193 -1  O  ASP B 193   N  THR B 181           
SHEET    1   H 3 VAL B 266  PRO B 271  0                                        
SHEET    2   H 3 VAL B 284  LYS B 292 -1  O  VAL B 289   N  VAL B 266           
SHEET    3   H 3 ALA B 295  VAL B 298 -1  O  ALA B 295   N  LYS B 292           
CISPEP   1 ASN A  130    PRO A  131          0        -0.33                     
CISPEP   2 ASN B  130    PRO B  131          0        -0.27                     
SITE     1 AC1 13 GLY A  13  GLN A  14  ILE A  15  VAL A  86                    
SITE     2 AC1 13 VAL A 128  GLY A 129  ASN A 130  MET A 154                    
SITE     3 AC1 13 LEU A 157  HIS A 186  SER A 240  ALA A 245                    
SITE     4 AC1 13 HOH A1382                                                     
SITE     1 AC2 12 GLY B  13  GLN B  14  ILE B  15  VAL B  86                    
SITE     2 AC2 12 VAL B 128  GLY B 129  ASN B 130  MET B 154                    
SITE     3 AC2 12 HIS B 186  SER B 240  HOH B2337  HOH B2357                    
CRYST1   70.400   84.940  116.940  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.014205  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011773  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008551        0.00000