HEADER    LYASE                                   11-APR-14   4PB5              
TITLE     D-THREO-3-HYDROXYASPARTATE DEHYDRATASE H351A MUTANT COMPLEXED WITH L- 
TITLE    2 ERYTHRO-3-HYDROXYASPARTATE                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: D-THREO-3-HYDROXYASPARTATE DEHYDRATASE;                    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: D-THA DEHYDRATASE,THREO-3-HYDROXY-D-ASPARTATE AMMONIA-LYASE;
COMPND   5 EC: 4.3.1.27;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DELFTIA SP.;                                    
SOURCE   3 ORGANISM_TAXID: 518882;                                              
SOURCE   4 STRAIN: HT23;                                                        
SOURCE   5 GENE: DTHADH;                                                        
SOURCE   6 EXPRESSION_SYSTEM: RHODOCOCCUS ERYTHROPOLIS;                         
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 1833;                                       
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: L88;                                       
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PTIP-QC2                                  
KEYWDS    PLP ENZYME, DEHYDRATASE, METALLOPROTEIN, LYASE                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.YASUTAKE,Y.MATSUMOTO,M.WADA                                         
REVDAT   3   27-DEC-23 4PB5    1       JRNL   REMARK LINK                       
REVDAT   2   26-AUG-15 4PB5    1       JRNL                                     
REVDAT   1   11-MAR-15 4PB5    0                                                
JRNL        AUTH   Y.MATSUMOTO,Y.YASUTAKE,Y.TAKEDA,T.TAMURA,A.YOKOTA,M.WADA     
JRNL        TITL   STRUCTURAL INSIGHTS INTO THE SUBSTRATE STEREOSPECIFICITY OF  
JRNL        TITL 2 D-THREO-3-HYDROXYASPARTATE DEHYDRATASE FROM DELFTIA SP.      
JRNL        TITL 3 HT23: A USEFUL ENZYME FOR THE SYNTHESIS OF OPTICALLY PURE    
JRNL        TITL 4 L-THREO- AND D-ERYTHRO-3-HYDROXYASPARTATE.                   
JRNL        REF    APPL.MICROBIOL.BIOTECHNOL.    V.  99  7137 2015              
JRNL        REFN                   ESSN 1432-0614                               
JRNL        PMID   25715785                                                     
JRNL        DOI    10.1007/S00253-015-6479-3                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0117                                      
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) : 40.46                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 73677                          
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) : 0.158                           
REMARK   3   R VALUE            (WORKING SET) : 0.157                           
REMARK   3   FREE R VALUE                     : 0.183                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3835                            
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) : 5008                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.76                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1940                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 275                          
REMARK   3   BIN FREE R VALUE                    : 0.2290                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5711                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 58                                      
REMARK   3   SOLVENT ATOMS            : 469                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.39000                                             
REMARK   3    B22 (A**2) : -0.39000                                             
REMARK   3    B33 (A**2) : 0.77000                                              
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.110         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.103         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.063         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.085         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.963                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.952                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5949 ; 0.025 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8092 ; 2.116 ; 1.957       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   789 ; 6.165 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   263 ;33.681 ;22.738       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   942 ;13.658 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    65 ;18.705 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   919 ; 0.184 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4583 ; 0.012 ; 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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
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  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     2        A   380                          
REMARK   3    RESIDUE RANGE :   A   401        A   403                          
REMARK   3    ORIGIN FOR THE GROUP (A):   0.4595 -59.5533 -21.6705              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0200 T22:   0.0258                                     
REMARK   3      T33:   0.0412 T12:  -0.0125                                     
REMARK   3      T13:   0.0216 T23:  -0.0107                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.0212 L22:   0.6047                                     
REMARK   3      L33:   0.5826 L12:  -0.5148                                     
REMARK   3      L13:  -0.0447 L23:   0.0017                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0236 S12:   0.0972 S13:   0.1309                       
REMARK   3      S21:  -0.0697 S22:   0.0161 S23:  -0.1527                       
REMARK   3      S31:  -0.0593 S32:   0.0956 S33:  -0.0397                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    -7        B   380                          
REMARK   3    RESIDUE RANGE :   B   401        B   403                          
REMARK   3    ORIGIN FOR THE GROUP (A): -15.8162 -57.5184   1.8670              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0380 T22:   0.0797                                     
REMARK   3      T33:   0.0256 T12:   0.0124                                     
REMARK   3      T13:  -0.0182 T23:  -0.0195                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.7034 L22:   0.3827                                     
REMARK   3      L33:   0.3853 L12:   0.1080                                     
REMARK   3      L13:  -0.1493 L23:   0.1629                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0058 S12:  -0.3099 S13:   0.0715                       
REMARK   3      S21:   0.0801 S22:   0.0423 S23:  -0.0914                       
REMARK   3      S31:  -0.0355 S32:   0.0846 S33:  -0.0481                       
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 USED IF PRESENT IN    
REMARK   3  THE INPUT                                                           
REMARK   4                                                                      
REMARK   4 4PB5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-APR-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000201060.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-FEB-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
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) : 1.000                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 77555                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 14.80                              
REMARK 200  R MERGE                    (I) : 0.08700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 32.1200                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.93                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 14.80                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.58500                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.29                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.95                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, TRIS-HCL. MGCL2, PH 8.5,        
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       3555   -Y,X+1/2,Z+1/4                                          
REMARK 290       4555   Y+1/2,-X,Z+3/4                                          
REMARK 290       5555   -X+1/2,Y,-Z+3/4                                         
REMARK 290       6555   X,-Y+1/2,-Z+1/4                                         
REMARK 290       7555   Y+1/2,X+1/2,-Z+1/2                                      
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290       9555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290      10555   -X,-Y,Z                                                 
REMARK 290      11555   -Y+1/2,X,Z+3/4                                          
REMARK 290      12555   Y,-X+1/2,Z+1/4                                          
REMARK 290      13555   -X,Y+1/2,-Z+1/4                                         
REMARK 290      14555   X+1/2,-Y,-Z+3/4                                         
REMARK 290      15555   Y,X,-Z                                                  
REMARK 290      16555   -Y+1/2,-X+1/2,-Z+1/2                                    
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       78.81500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000       78.81500            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       78.76850            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       78.81500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       39.38425            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       78.81500            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      118.15275            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       78.81500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      118.15275            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       78.81500            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       39.38425            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000       78.81500            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       78.81500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       78.76850            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9  1.000000  0.000000  0.000000       78.81500            
REMARK 290   SMTRY2   9  0.000000  1.000000  0.000000       78.81500            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       78.76850            
REMARK 290   SMTRY1  10 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1  11  0.000000 -1.000000  0.000000       78.81500            
REMARK 290   SMTRY2  11  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000  1.000000      118.15275            
REMARK 290   SMTRY1  12  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  12 -1.000000  0.000000  0.000000       78.81500            
REMARK 290   SMTRY3  12  0.000000  0.000000  1.000000       39.38425            
REMARK 290   SMTRY1  13 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       78.81500            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000       39.38425            
REMARK 290   SMTRY1  14  1.000000  0.000000  0.000000       78.81500            
REMARK 290   SMTRY2  14  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000      118.15275            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  15  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  15  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000       78.81500            
REMARK 290   SMTRY2  16 -1.000000  0.000000  0.000000       78.81500            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       78.76850            
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: 6250 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26090 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -38.0 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 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     GLY A    -9                                                      
REMARK 465     HIS A    -8                                                      
REMARK 465     HIS A    -7                                                      
REMARK 465     HIS A    -6                                                      
REMARK 465     HIS A    -5                                                      
REMARK 465     HIS A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     ALA A    -2                                                      
REMARK 465     MET A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     GLY B    -9                                                      
REMARK 465     HIS B    -8                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    ARG A  19   CZ    ARG A  19   NH1     0.082                       
REMARK 500    HIS A  90   CG    HIS A  90   CD2     0.080                       
REMARK 500    HIS A 140   CG    HIS A 140   CD2     0.059                       
REMARK 500    HIS A 267   CG    HIS A 267   CD2     0.090                       
REMARK 500    HIS B  -6   CG    HIS B  -6   CD2     0.081                       
REMARK 500    HIS B  -6   CE1   HIS B  -6   NE2     0.204                       
REMARK 500    TRP B 132   CE2   TRP B 132   CD2     0.087                       
REMARK 500    HIS B 172   CG    HIS B 172   CD2     0.061                       
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  19   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A  19   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.1 DEGREES          
REMARK 500    ARG A  55   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500    ARG A  55   NE  -  CZ  -  NH2 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    LEU A  82   CB  -  CG  -  CD2 ANGL. DEV. = -10.5 DEGREES          
REMARK 500    ARG A 100   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.8 DEGREES          
REMARK 500    ASP A 270   CB  -  CG  -  OD1 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    ASP A 303   CB  -  CG  -  OD1 ANGL. DEV. =   6.8 DEGREES          
REMARK 500    ASP B  16   CB  -  CG  -  OD1 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    ASP B  18   CB  -  CG  -  OD1 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    ARG B  30   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.8 DEGREES          
REMARK 500    ARG B  55   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    ARG B 204   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.8 DEGREES          
REMARK 500    ARG B 234   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    ARG B 376   NE  -  CZ  -  NH2 ANGL. DEV. =   3.4 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    ALA A  84       58.96    -98.41                                   
REMARK 500    ARG A 141     -122.09   -158.81                                   
REMARK 500    ASP A 180       20.42   -156.06                                   
REMARK 500    CYS A 210       68.15   -152.74                                   
REMARK 500    PHE A 241      176.83     59.87                                   
REMARK 500    SER A 284      166.35     72.71                                   
REMARK 500    ASN A 318     -168.36   -108.65                                   
REMARK 500    LYS B  46       43.22     39.60                                   
REMARK 500    ALA B  84       55.61    -97.36                                   
REMARK 500    SER B  86      121.04    -35.26                                   
REMARK 500    ASP B 110       22.87   -142.09                                   
REMARK 500    ARG B 141     -124.21   -160.86                                   
REMARK 500    ASP B 180       24.44   -152.91                                   
REMARK 500    CYS B 210       67.34   -160.50                                   
REMARK 500    PHE B 241     -177.98     61.42                                   
REMARK 500    SER B 284      164.83     76.76                                   
REMARK 500    ASN B 318     -169.45   -107.92                                   
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 BH2 A 403   OB                                                     
REMARK 620 2 BH2 A 403   OD2  82.7                                              
REMARK 620 3 HOH A 630   O   169.5  91.5                                        
REMARK 620 4 HOH A 666   O    86.5  90.1  84.8                                  
REMARK 620 5 HOH A 699   O    94.1  91.2  94.7 178.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 402  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 BH2 B 403   OB                                                     
REMARK 620 2 BH2 B 403   OD1  78.0                                              
REMARK 620 3 HOH B 658   O    92.0  91.6                                        
REMARK 620 4 HOH B 659   O    87.9  90.2 178.1                                  
REMARK 620 5 HOH B 660   O   164.4  86.4  90.1  90.5                            
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 MG A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residues PLP A 401 and BH2 A      
REMARK 800  403                                                                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residues PLP B 401 and BH2 B      
REMARK 800  403                                                                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3WQC   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE ENZYME                                                     
REMARK 900 RELATED ID: 3WQD   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE ENZYME COMPLEXED WITH D-ERYTHRO-3-HYDROXYASPARTATE         
REMARK 900 RELATED ID: 3WQE   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE ENZYME COMPLEXED WITH D-ALLOTHREONINE                      
REMARK 900 RELATED ID: 3WQF   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE ENZYME COMPLEXED IN METAL-FREE FORM                        
REMARK 900 RELATED ID: 3WQG   RELATED DB: PDB                                   
REMARK 900 C353A MUTANT IN THE METAL-FREE FORM                                  
REMARK 900 RELATED ID: 4PB3   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4PB4   RELATED DB: PDB                                   
DBREF  4PB5 A    1   380  UNP    B2DFG5   DTHAD_DELSH      1    380             
DBREF  4PB5 B    1   380  UNP    B2DFG5   DTHAD_DELSH      1    380             
SEQADV 4PB5 GLY A   -9  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS A   -8  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS A   -7  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS A   -6  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS A   -5  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS A   -4  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS A   -3  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 ALA A   -2  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 MET A   -1  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 SER A    0  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 ALA A  351  UNP  B2DFG5    HIS   351 ENGINEERED MUTATION            
SEQADV 4PB5 GLY B   -9  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS B   -8  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS B   -7  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS B   -6  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS B   -5  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS B   -4  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 HIS B   -3  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 ALA B   -2  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 MET B   -1  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 SER B    0  UNP  B2DFG5              EXPRESSION TAG                 
SEQADV 4PB5 ALA B  351  UNP  B2DFG5    HIS   351 ENGINEERED MUTATION            
SEQRES   1 A  390  GLY HIS HIS HIS HIS HIS HIS ALA MET SER MET GLN ASP          
SEQRES   2 A  390  THR LEU LEU THR LEU ASP THR PRO ALA ALA VAL ILE ASP          
SEQRES   3 A  390  LEU ASP ARG MET GLN ARG ASN ILE ALA ARG MET GLN GLN          
SEQRES   4 A  390  ARG MET ASP ALA GLN GLY VAL ARG LEU ARG PRO HIS VAL          
SEQRES   5 A  390  LYS THR SER LYS SER VAL PRO VAL ALA ALA ALA GLN ARG          
SEQRES   6 A  390  ALA ALA GLY ALA SER GLY ILE THR VAL SER THR LEU LYS          
SEQRES   7 A  390  GLU ALA GLU GLN PHE PHE ALA ALA GLY THR THR ASP ILE          
SEQRES   8 A  390  LEU TYR ALA VAL SER MET ALA PRO HIS ARG LEU PRO GLN          
SEQRES   9 A  390  ALA LEU GLN LEU ARG ARG ARG GLY CYS ASP LEU LYS LEU          
SEQRES  10 A  390  ILE VAL ASP SER VAL ALA ALA ALA GLN ALA ILE ALA ALA          
SEQRES  11 A  390  PHE GLY ARG GLU GLN GLY GLU ALA PHE GLU VAL TRP ILE          
SEQRES  12 A  390  GLU ILE ASP THR ASP GLY HIS ARG SER GLY VAL GLY ALA          
SEQRES  13 A  390  ASP ASP THR PRO LEU LEU LEU ALA ILE GLY ARG THR LEU          
SEQRES  14 A  390  HIS ASP GLY GLY MET ARG LEU GLY GLY VAL LEU THR HIS          
SEQRES  15 A  390  ALA GLY SER SER TYR GLU LEU ASP THR PRO GLU ALA LEU          
SEQRES  16 A  390  GLN ALA LEU ALA GLU ARG GLU ARG ALA GLY CYS VAL GLN          
SEQRES  17 A  390  ALA ALA GLU ALA LEU ARG ALA ALA GLY LEU PRO CYS PRO          
SEQRES  18 A  390  VAL VAL SER VAL GLY SER THR PRO THR ALA LEU ALA ALA          
SEQRES  19 A  390  SER ARG LEU ASP GLY VAL THR GLU VAL ARG ALA GLY VAL          
SEQRES  20 A  390  TYR VAL PHE PHE ASP LEU VAL MET ARG ASN ILE GLY VAL          
SEQRES  21 A  390  CYS ALA ALA GLU ASP VAL ALA LEU SER VAL LEU ALA THR          
SEQRES  22 A  390  VAL ILE GLY HIS GLN ALA ASP LYS GLY TRP ALA ILE VAL          
SEQRES  23 A  390  ASP ALA GLY TRP MET ALA MET SER ARG ASP ARG GLY THR          
SEQRES  24 A  390  ALA ARG GLN LYS GLN ASP PHE GLY TYR GLY GLN VAL CYS          
SEQRES  25 A  390  ASP LEU GLN GLY ARG VAL MET PRO GLY PHE VAL LEU THR          
SEQRES  26 A  390  GLY ALA ASN GLN GLU HIS GLY ILE LEU ALA ARG ALA ASP          
SEQRES  27 A  390  GLY ALA ALA GLU ALA ASP ILE ALA THR ARG PHE PRO LEU          
SEQRES  28 A  390  GLY THR ARG LEU ARG ILE LEU PRO ASN ALA ALA CYS ALA          
SEQRES  29 A  390  THR GLY ALA GLN PHE PRO ALA TYR GLN ALA LEU ALA ALA          
SEQRES  30 A  390  ASP GLY SER VAL GLN THR TRP GLU ARG LEU HIS GLY TRP          
SEQRES   1 B  390  GLY HIS HIS HIS HIS HIS HIS ALA MET SER MET GLN ASP          
SEQRES   2 B  390  THR LEU LEU THR LEU ASP THR PRO ALA ALA VAL ILE ASP          
SEQRES   3 B  390  LEU ASP ARG MET GLN ARG ASN ILE ALA ARG MET GLN GLN          
SEQRES   4 B  390  ARG MET ASP ALA GLN GLY VAL ARG LEU ARG PRO HIS VAL          
SEQRES   5 B  390  LYS THR SER LYS SER VAL PRO VAL ALA ALA ALA GLN ARG          
SEQRES   6 B  390  ALA ALA GLY ALA SER GLY ILE THR VAL SER THR LEU LYS          
SEQRES   7 B  390  GLU ALA GLU GLN PHE PHE ALA ALA GLY THR THR ASP ILE          
SEQRES   8 B  390  LEU TYR ALA VAL SER MET ALA PRO HIS ARG LEU PRO GLN          
SEQRES   9 B  390  ALA LEU GLN LEU ARG ARG ARG GLY CYS ASP LEU LYS LEU          
SEQRES  10 B  390  ILE VAL ASP SER VAL ALA ALA ALA GLN ALA ILE ALA ALA          
SEQRES  11 B  390  PHE GLY ARG GLU GLN GLY GLU ALA PHE GLU VAL TRP ILE          
SEQRES  12 B  390  GLU ILE ASP THR ASP GLY HIS ARG SER GLY VAL GLY ALA          
SEQRES  13 B  390  ASP ASP THR PRO LEU LEU LEU ALA ILE GLY ARG THR LEU          
SEQRES  14 B  390  HIS ASP GLY GLY MET ARG LEU GLY GLY VAL LEU THR HIS          
SEQRES  15 B  390  ALA GLY SER SER TYR GLU LEU ASP THR PRO GLU ALA LEU          
SEQRES  16 B  390  GLN ALA LEU ALA GLU ARG GLU ARG ALA GLY CYS VAL GLN          
SEQRES  17 B  390  ALA ALA GLU ALA LEU ARG ALA ALA GLY LEU PRO CYS PRO          
SEQRES  18 B  390  VAL VAL SER VAL GLY SER THR PRO THR ALA LEU ALA ALA          
SEQRES  19 B  390  SER ARG LEU ASP GLY VAL THR GLU VAL ARG ALA GLY VAL          
SEQRES  20 B  390  TYR VAL PHE PHE ASP LEU VAL MET ARG ASN ILE GLY VAL          
SEQRES  21 B  390  CYS ALA ALA GLU ASP VAL ALA LEU SER VAL LEU ALA THR          
SEQRES  22 B  390  VAL ILE GLY HIS GLN ALA ASP LYS GLY TRP ALA ILE VAL          
SEQRES  23 B  390  ASP ALA GLY TRP MET ALA MET SER ARG ASP ARG GLY THR          
SEQRES  24 B  390  ALA ARG GLN LYS GLN ASP PHE GLY TYR GLY GLN VAL CYS          
SEQRES  25 B  390  ASP LEU GLN GLY ARG VAL MET PRO GLY PHE VAL LEU THR          
SEQRES  26 B  390  GLY ALA ASN GLN GLU HIS GLY ILE LEU ALA ARG ALA ASP          
SEQRES  27 B  390  GLY ALA ALA GLU ALA ASP ILE ALA THR ARG PHE PRO LEU          
SEQRES  28 B  390  GLY THR ARG LEU ARG ILE LEU PRO ASN ALA ALA CYS ALA          
SEQRES  29 B  390  THR GLY ALA GLN PHE PRO ALA TYR GLN ALA LEU ALA ALA          
SEQRES  30 B  390  ASP GLY SER VAL GLN THR TRP GLU ARG LEU HIS GLY TRP          
HET    PLP  A 401      15                                                       
HET     MG  A 402       1                                                       
HET    BH2  A 403      10                                                       
HET    PLP  B 401      15                                                       
HET     MG  B 402       1                                                       
HET    BH2  B 403      10                                                       
HET    GOL  B 404       6                                                       
HETNAM     PLP PYRIDOXAL-5'-PHOSPHATE                                           
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     BH2 (3R)-3-HYDROXY-L-ASPARTIC ACID                                   
HETNAM     GOL GLYCEROL                                                         
HETSYN     PLP VITAMIN B6 PHOSPHATE                                             
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3  PLP    2(C8 H10 N O6 P)                                             
FORMUL   4   MG    2(MG 2+)                                                     
FORMUL   5  BH2    2(C4 H7 N O5)                                                
FORMUL   9  GOL    C3 H8 O3                                                     
FORMUL  10  HOH   *469(H2 O)                                                    
HELIX    1 AA1 LEU A   17  GLY A   35  1                                  19    
HELIX    2 AA2 VAL A   42  SER A   45  5                                   4    
HELIX    3 AA3 SER A   47  GLY A   58  1                                  12    
HELIX    4 AA4 THR A   66  ALA A   76  1                                  11    
HELIX    5 AA5 ALA A   88  HIS A   90  5                                   3    
HELIX    6 AA6 ARG A   91  GLY A  102  1                                  12    
HELIX    7 AA7 SER A  111  GLY A  126  1                                  16    
HELIX    8 AA8 ASP A  148  GLY A  162  1                                  15    
HELIX    9 AA9 ALA A  173  LEU A  179  5                                   7    
HELIX   10 AB1 THR A  181  ALA A  206  1                                  26    
HELIX   11 AB2 SER A  217  ALA A  224  1                                   8    
HELIX   12 AB3 GLY A  236  PHE A  240  5                                   5    
HELIX   13 AB4 ASP A  242  GLY A  249  1                                   8    
HELIX   14 AB5 ALA A  252  VAL A  256  5                                   5    
HELIX   15 AB6 ALA A  269  GLY A  272  5                                   4    
HELIX   16 AB7 GLY A  279  SER A  284  1                                   6    
HELIX   17 AB8 ARG A  287  GLN A  292  5                                   6    
HELIX   18 AB9 ASP A  334  PHE A  339  1                                   6    
HELIX   19 AC1 ALA A  351  GLN A  358  1                                   8    
HELIX   20 AC2 HIS B   -6  SER B    0  1                                   7    
HELIX   21 AC3 LEU B   17  GLY B   35  1                                  19    
HELIX   22 AC4 HIS B   41  SER B   45  5                                   5    
HELIX   23 AC5 SER B   47  ALA B   57  1                                  11    
HELIX   24 AC6 THR B   66  ALA B   76  1                                  11    
HELIX   25 AC7 ALA B   88  HIS B   90  5                                   3    
HELIX   26 AC8 ARG B   91  ARG B  101  1                                  11    
HELIX   27 AC9 SER B  111  GLY B  126  1                                  16    
HELIX   28 AD1 ASP B  148  GLY B  162  1                                  15    
HELIX   29 AD2 ALA B  173  LEU B  179  5                                   7    
HELIX   30 AD3 THR B  181  ALA B  206  1                                  26    
HELIX   31 AD4 SER B  217  ALA B  224  1                                   8    
HELIX   32 AD5 GLY B  236  PHE B  240  5                                   5    
HELIX   33 AD6 ASP B  242  GLY B  249  1                                   8    
HELIX   34 AD7 ALA B  252  VAL B  256  5                                   5    
HELIX   35 AD8 ALA B  269  GLY B  272  5                                   4    
HELIX   36 AD9 GLY B  279  SER B  284  1                                   6    
HELIX   37 AE1 ARG B  287  GLN B  292  5                                   6    
HELIX   38 AE2 ASP B  334  PHE B  339  1                                   6    
HELIX   39 AE3 ALA B  351  ALA B  357  1                                   7    
SHEET    1 AA110 VAL A 371  GLU A 375  0                                        
SHEET    2 AA110 ALA A 361  LEU A 365 -1  N  ALA A 364   O  GLN A 372           
SHEET    3 AA110 ALA A  12  ASP A  16  1  N  ALA A  13   O  GLN A 363           
SHEET    4 AA110 LEU A 258  GLN A 268 -1  O  SER A 259   N  VAL A  14           
SHEET    5 AA110 ARG A 344  LEU A 348 -1  O  LEU A 345   N  ALA A 262           
SHEET    6 AA110 GLN A 300  CYS A 302 -1  N  GLN A 300   O  LEU A 348           
SHEET    7 AA110 VAL A 308  ALA A 317 -1  O  MET A 309   N  VAL A 301           
SHEET    8 AA110 GLY A 322  ARG A 326 -1  O  ILE A 323   N  GLY A 316           
SHEET    9 AA110 TRP A 273  VAL A 276 -1  N  ALA A 274   O  LEU A 324           
SHEET   10 AA110 LEU A 258  GLN A 268 -1  N  GLY A 266   O  ILE A 275           
SHEET    1 AA2 8 ARG A  37  PRO A  40  0                                        
SHEET    2 AA2 8 GLU A 232  ALA A 235  1  O  VAL A 233   N  ARG A  39           
SHEET    3 AA2 8 VAL A 212  VAL A 215  1  N  VAL A 215   O  ARG A 234           
SHEET    4 AA2 8 ARG A 165  THR A 171  1  N  VAL A 169   O  SER A 214           
SHEET    5 AA2 8 GLU A 130  ASP A 136  1  N  ILE A 135   O  LEU A 170           
SHEET    6 AA2 8 ASP A 104  VAL A 109  1  N  VAL A 109   O  GLU A 134           
SHEET    7 AA2 8 ASP A  80  TYR A  83  1  N  ILE A  81   O  LYS A 106           
SHEET    8 AA2 8 ILE A  62  VAL A  64  1  N  VAL A  64   O  LEU A  82           
SHEET    1 AA3 6 ARG A  37  PRO A  40  0                                        
SHEET    2 AA3 6 GLU A 232  ALA A 235  1  O  VAL A 233   N  ARG A  39           
SHEET    3 AA3 6 VAL A 212  VAL A 215  1  N  VAL A 215   O  ARG A 234           
SHEET    4 AA3 6 ARG A 165  THR A 171  1  N  VAL A 169   O  SER A 214           
SHEET    5 AA3 6 GLU A 130  ASP A 136  1  N  ILE A 135   O  LEU A 170           
SHEET    6 AA3 6 VAL A 144  GLY A 145  1  O  VAL A 144   N  GLU A 134           
SHEET    1 AA410 VAL B 371  GLU B 375  0                                        
SHEET    2 AA410 ALA B 361  LEU B 365 -1  N  ALA B 364   O  GLN B 372           
SHEET    3 AA410 ALA B  12  ASP B  16  1  N  ILE B  15   O  LEU B 365           
SHEET    4 AA410 LEU B 258  GLN B 268 -1  O  SER B 259   N  VAL B  14           
SHEET    5 AA410 ARG B 344  LEU B 348 -1  O  LEU B 345   N  ALA B 262           
SHEET    6 AA410 GLN B 300  CYS B 302 -1  N  GLN B 300   O  LEU B 348           
SHEET    7 AA410 VAL B 308  ALA B 317 -1  O  MET B 309   N  VAL B 301           
SHEET    8 AA410 GLY B 322  ARG B 326 -1  O  ILE B 323   N  GLY B 316           
SHEET    9 AA410 TRP B 273  VAL B 276 -1  N  ALA B 274   O  LEU B 324           
SHEET   10 AA410 LEU B 258  GLN B 268 -1  N  GLY B 266   O  ILE B 275           
SHEET    1 AA5 8 ARG B  37  LEU B  38  0                                        
SHEET    2 AA5 8 GLU B 232  VAL B 233  1  O  VAL B 233   N  ARG B  37           
SHEET    3 AA5 8 VAL B 212  VAL B 215  1  N  VAL B 215   O  GLU B 232           
SHEET    4 AA5 8 ARG B 165  LEU B 170  1  N  VAL B 169   O  SER B 214           
SHEET    5 AA5 8 GLU B 130  ASP B 136  1  N  ILE B 135   O  LEU B 170           
SHEET    6 AA5 8 ASP B 104  VAL B 109  1  N  LEU B 107   O  TRP B 132           
SHEET    7 AA5 8 ASP B  80  SER B  86  1  N  ILE B  81   O  LYS B 106           
SHEET    8 AA5 8 ILE B  62  VAL B  64  1  N  VAL B  64   O  LEU B  82           
SHEET    1 AA6 6 ARG B  37  LEU B  38  0                                        
SHEET    2 AA6 6 GLU B 232  VAL B 233  1  O  VAL B 233   N  ARG B  37           
SHEET    3 AA6 6 VAL B 212  VAL B 215  1  N  VAL B 215   O  GLU B 232           
SHEET    4 AA6 6 ARG B 165  LEU B 170  1  N  VAL B 169   O  SER B 214           
SHEET    5 AA6 6 GLU B 130  ASP B 136  1  N  ILE B 135   O  LEU B 170           
SHEET    6 AA6 6 VAL B 144  GLY B 145  1  O  VAL B 144   N  GLU B 134           
LINK         C4A PLP A 401                 N   BH2 A 403     1555   1555  1.53  
LINK         C4A PLP B 401                 N   BH2 B 403     1555   1555  1.48  
LINK        MG    MG A 402                 OB  BH2 A 403     1555   1555  2.33  
LINK        MG    MG A 402                 OD2 BH2 A 403     1555   1555  1.99  
LINK        MG    MG A 402                 O   HOH A 630     1555   1555  2.09  
LINK        MG    MG A 402                 O   HOH A 666     1555   1555  2.04  
LINK        MG    MG A 402                 O   HOH A 699     1555   1555  2.08  
LINK        MG    MG B 402                 OB  BH2 B 403     1555   1555  2.26  
LINK        MG    MG B 402                 OD1 BH2 B 403     1555   1555  2.01  
LINK        MG    MG B 402                 O   HOH B 658     1555   1555  2.15  
LINK        MG    MG B 402                 O   HOH B 659     1555   1555  1.92  
LINK        MG    MG B 402                 O   HOH B 660     1555   1555  2.05  
CISPEP   1 THR A   10    PRO A   11          0         2.06                     
CISPEP   2 THR B   10    PRO B   11          0        -0.42                     
SITE     1 AC1  5 CYS A 353  BH2 A 403  HOH A 630  HOH A 666                    
SITE     2 AC1  5 HOH A 699                                                     
SITE     1 AC2  5 CYS B 353  BH2 B 403  HOH B 658  HOH B 659                    
SITE     2 AC2  5 HOH B 660                                                     
SITE     1 AC3  8 ASP A 303  GLN A 305  ARG A 307  ARG B 157                    
SITE     2 AC3  8 THR B 158  ASP B 161  HOH B 502  HOH B 514                    
SITE     1 AC4 24 HIS A  41  LYS A  43  ARG A 141  HIS A 172                    
SITE     2 AC4 24 TYR A 177  GLY A 216  SER A 217  THR A 218                    
SITE     3 AC4 24 ARG A 234  ALA A 235  GLY A 236  VAL A 237                    
SITE     4 AC4 24  MG A 402  HOH A 559  HOH A 612  HOH A 630                    
SITE     5 AC4 24 HOH A 644  HOH A 666  HOH A 667  HOH A 699                    
SITE     6 AC4 24 HOH A 710  HOH A 739  ASN B 318  GLN B 319                    
SITE     1 AC5 24 ASN A 318  GLN A 319  HIS B  41  LYS B  43                    
SITE     2 AC5 24 ARG B 141  HIS B 172  TYR B 177  GLY B 216                    
SITE     3 AC5 24 SER B 217  THR B 218  ARG B 234  ALA B 235                    
SITE     4 AC5 24 GLY B 236  VAL B 237   MG B 402  HOH B 554                    
SITE     5 AC5 24 HOH B 596  HOH B 611  HOH B 620  HOH B 655                    
SITE     6 AC5 24 HOH B 658  HOH B 659  HOH B 660  HOH B 662                    
CRYST1  157.630  157.630  157.537  90.00  90.00  90.00 I 41 2 2     32          
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      0.006344  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006344  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006348        0.00000