HEADER    TRANSFERASE                             26-JAN-09   2ZYJ              
TITLE     CRYSTAL STRUCTURE OF LYSN, ALPHA-AMINOADIPATE AMINOTRANSFERASE        
TITLE    2 (COMPLEXED WITH N-(5'-PHOSPHOPYRIDOXYL)-L-GLUTAMATE), FROM THERMUS   
TITLE    3 THERMOPHILUS HB27                                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ALPHA-AMINODIPATE AMINOTRANSFERASE;                        
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 2.6.1.39;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   3 ORGANISM_TAXID: 262724;                                              
SOURCE   4 STRAIN: HB27;                                                        
SOURCE   5 GENE: LYSN, TT_C0043;                                                
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 RIL-CODON PLUS (DE3);                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-LYSN, PET-26B(+)                      
KEYWDS    ALPHA-AMINOADIPATE AMINOTRANSFERASE, THERMUS THERMOPHILUS,            
KEYWDS   2 AMINOTRANSFERASE, TRANSFERASE                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.OUCHI,T.TOMITA,T.KUZUYAMA,M.NISHIYAMA                               
REVDAT   3   01-NOV-23 2ZYJ    1       REMARK                                   
REVDAT   2   13-JUL-11 2ZYJ    1       VERSN                                    
REVDAT   1   01-SEP-09 2ZYJ    0                                                
JRNL        AUTH   T.OUCHI,T.TOMITA,T.MIYAGAWA,T.KUZUYAMA,M.NISHIYAMA           
JRNL        TITL   DUAL ROLES OF A CONSERVED PAIR, ARG23 AND SER20, IN          
JRNL        TITL 2 RECOGNITION OF MULTIPLE SUBSTRATES IN ALPHA-AMINOADIPATE     
JRNL        TITL 3 AMINOTRANSFERASE FROM THERMUS THERMOPHILUS.                  
JRNL        REF    BIOCHEM.BIOPHYS.RES.COMMUN.   V. 388    21 2009              
JRNL        REFN                   ISSN 0006-291X                               
JRNL        PMID   19632206                                                     
JRNL        DOI    10.1016/J.BBRC.2009.07.096                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.67 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
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) : 1.67                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.47                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 86525                          
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) : 0.196                           
REMARK   3   R VALUE            (WORKING SET) : 0.193                           
REMARK   3   FREE R VALUE                     : 0.246                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4563                            
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) : 1.67                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.71                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 6114                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 96.20                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3020                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 320                          
REMARK   3   BIN FREE R VALUE                    : 0.3600                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6188                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 50                                      
REMARK   3   SOLVENT ATOMS            : 956                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 16.18                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.01000                                             
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.01000                                              
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): 0.118         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.122         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.090         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.165         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.952                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.922                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6543 ; 0.014 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8874 ; 1.515 ; 2.008       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   834 ; 5.568 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   296 ;34.488 ;22.297       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1146 ;15.844 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    77 ;19.936 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   956 ; 0.099 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5043 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  3703 ; 0.206 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  4500 ; 0.307 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   799 ; 0.182 ; 0.200       
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):   126 ; 0.184 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    47 ; 0.225 ; 0.200       
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):  4142 ; 0.810 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  6457 ; 1.245 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2686 ; 2.091 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2397 ; 3.300 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2ZYJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-JAN-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000028586.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-JAN-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 95                                 
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : BL-6A                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.978                              
REMARK 200  MONOCHROMATOR                  : SI 111 CHANNEL                     
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 91922                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.670                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.200                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.2                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.09700                            
REMARK 200  R SYM                      (I) : 0.09700                            
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) : 1.67                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.73                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.58800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 3CBF                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.98                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 16% PEG 3350, 0.1M HEPES, 0.2M CALCIUM   
REMARK 280  ACETATE, PH 7.0, 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       27.88050            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       75.41350            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       46.67300            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       75.41350            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       27.88050            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       46.67300            
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: 8130 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 27680 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 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: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OD2  ASP B   105     O    HOH B   854              1.60            
REMARK 500   NH2  ARG B   206     O    HOH B   869              1.77            
REMARK 500   O    HOH A   644     O    HOH A   958              2.13            
REMARK 500   O    HOH A   787     O    HOH A   790              2.14            
REMARK 500   O    HOH B   533     O    HOH B   940              2.15            
REMARK 500   O    GLY B   177     O    HOH B   881              2.18            
REMARK 500   O    HOH A   715     O    HOH A   882              2.18            
REMARK 500   OE2  GLU B   194     O    HOH B   619              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   563     O    HOH B   639     2354     2.16            
REMARK 500   O    HOH B   778     O    HOH B   896     3445     2.17            
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    LEU B  28   CA  -  CB  -  CG  ANGL. DEV. =  16.1 DEGREES          
REMARK 500    LEU B 390   CA  -  CB  -  CG  ANGL. DEV. =  14.6 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  38     -101.34    -89.59                                   
REMARK 500    PHE A 172       62.39     66.37                                   
REMARK 500    LEU A 208       35.76    -90.83                                   
REMARK 500    LEU A 240      -69.26   -144.27                                   
REMARK 500    ASP A 267       13.34   -159.56                                   
REMARK 500    LEU A 268      -69.51     67.32                                   
REMARK 500    LYS A 333       53.95     25.60                                   
REMARK 500    ALA B  38     -103.37    -94.46                                   
REMARK 500    PHE B 172       63.36     64.85                                   
REMARK 500    LEU B 208       36.85    -94.70                                   
REMARK 500    LEU B 240      -67.06   -141.21                                   
REMARK 500    ASP B 267       14.19   -156.02                                   
REMARK 500    LEU B 268      -71.21     68.30                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGU A 500                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGU B 500                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3CBF   RELATED DB: PDB                                   
REMARK 900 N-(5'-PHOSPHOPYRIDOXYL)-L-2-AMINOADIPATE COMPLEXED FORM OF THE SAME  
REMARK 900 PROTEIN.                                                             
REMARK 900 RELATED ID: 2Z1Y   RELATED DB: PDB                                   
REMARK 900 N-(5'-PHOSPHOPYRIDOXYL)-L-LEUCINE COMPLEXED FORM OF THE SAME         
REMARK 900 PROTEIN.                                                             
REMARK 900 RELATED ID: 2EGY   RELATED DB: PDB                                   
REMARK 900 PYRIDOXAL 5'-PHOSPHATE COMPLEXED FORM OF THE SAME PROTEIN.           
REMARK 900 RELATED ID: 2ZP7   RELATED DB: PDB                                   
REMARK 900 LEUCINE AND PYRIDOXAL 5'-PHOSPHATE COMPLEXED FORM OF THE SAME        
REMARK 900 PROTEIN.                                                             
DBREF  2ZYJ A    1   397  UNP    Q72LL6   Q72LL6_THET2     1    397             
DBREF  2ZYJ B    1   397  UNP    Q72LL6   Q72LL6_THET2     1    397             
SEQRES   1 A  397  MET LYS PRO LEU SER TRP SER GLU ALA PHE GLY LYS GLY          
SEQRES   2 A  397  ALA GLY ARG ILE GLN ALA SER THR ILE ARG GLU LEU LEU          
SEQRES   3 A  397  LYS LEU THR GLN ARG PRO GLY ILE LEU SER PHE ALA GLY          
SEQRES   4 A  397  GLY LEU PRO ALA PRO GLU LEU PHE PRO LYS GLU GLU ALA          
SEQRES   5 A  397  ALA GLU ALA ALA ALA ARG ILE LEU ARG GLU LYS GLY GLU          
SEQRES   6 A  397  VAL ALA LEU GLN TYR SER PRO THR GLU GLY TYR ALA PRO          
SEQRES   7 A  397  LEU ARG ALA PHE VAL ALA GLU TRP ILE GLY VAL ARG PRO          
SEQRES   8 A  397  GLU GLU VAL LEU ILE THR THR GLY SER GLN GLN ALA LEU          
SEQRES   9 A  397  ASP LEU VAL GLY LYS VAL PHE LEU ASP GLU GLY SER PRO          
SEQRES  10 A  397  VAL LEU LEU GLU ALA PRO SER TYR MET GLY ALA ILE GLN          
SEQRES  11 A  397  ALA PHE ARG LEU GLN GLY PRO ARG PHE LEU THR VAL PRO          
SEQRES  12 A  397  ALA GLY GLU GLU GLY PRO ASP LEU ASP ALA LEU GLU GLU          
SEQRES  13 A  397  VAL LEU LYS ARG GLU ARG PRO ARG PHE LEU TYR LEU ILE          
SEQRES  14 A  397  PRO SER PHE GLN ASN PRO THR GLY GLY LEU THR PRO LEU          
SEQRES  15 A  397  PRO ALA ARG LYS ARG LEU LEU GLN MET VAL MET GLU ARG          
SEQRES  16 A  397  GLY LEU VAL VAL VAL GLU ASP ASP ALA TYR ARG GLU LEU          
SEQRES  17 A  397  TYR PHE GLY GLU ALA ARG LEU PRO SER LEU PHE GLU LEU          
SEQRES  18 A  397  ALA ARG GLU ALA GLY TYR PRO GLY VAL ILE TYR LEU GLY          
SEQRES  19 A  397  SER PHE SER LYS VAL LEU SER PRO GLY LEU ARG VAL ALA          
SEQRES  20 A  397  PHE ALA VAL ALA HIS PRO GLU ALA LEU GLN LYS LEU VAL          
SEQRES  21 A  397  GLN ALA LYS GLN GLY ALA ASP LEU HIS THR PRO MET LEU          
SEQRES  22 A  397  ASN GLN MET LEU VAL HIS GLU LEU LEU LYS GLU GLY PHE          
SEQRES  23 A  397  SER GLU ARG LEU GLU ARG VAL ARG ARG VAL TYR ARG GLU          
SEQRES  24 A  397  LYS ALA GLN ALA MET LEU HIS ALA LEU ASP ARG GLU VAL          
SEQRES  25 A  397  PRO LYS GLU VAL ARG TYR THR ARG PRO LYS GLY GLY MET          
SEQRES  26 A  397  PHE VAL TRP MET GLU LEU PRO LYS GLY LEU SER ALA GLU          
SEQRES  27 A  397  GLY LEU PHE ARG ARG ALA LEU GLU GLU ASN VAL ALA PHE          
SEQRES  28 A  397  VAL PRO GLY GLY PRO PHE PHE ALA ASN GLY GLY GLY GLU          
SEQRES  29 A  397  ASN THR LEU ARG LEU SER TYR ALA THR LEU ASP ARG GLU          
SEQRES  30 A  397  GLY ILE ALA GLU GLY VAL ARG ARG LEU GLY ARG ALA LEU          
SEQRES  31 A  397  LYS GLY LEU LEU ALA LEU VAL                                  
SEQRES   1 B  397  MET LYS PRO LEU SER TRP SER GLU ALA PHE GLY LYS GLY          
SEQRES   2 B  397  ALA GLY ARG ILE GLN ALA SER THR ILE ARG GLU LEU LEU          
SEQRES   3 B  397  LYS LEU THR GLN ARG PRO GLY ILE LEU SER PHE ALA GLY          
SEQRES   4 B  397  GLY LEU PRO ALA PRO GLU LEU PHE PRO LYS GLU GLU ALA          
SEQRES   5 B  397  ALA GLU ALA ALA ALA ARG ILE LEU ARG GLU LYS GLY GLU          
SEQRES   6 B  397  VAL ALA LEU GLN TYR SER PRO THR GLU GLY TYR ALA PRO          
SEQRES   7 B  397  LEU ARG ALA PHE VAL ALA GLU TRP ILE GLY VAL ARG PRO          
SEQRES   8 B  397  GLU GLU VAL LEU ILE THR THR GLY SER GLN GLN ALA LEU          
SEQRES   9 B  397  ASP LEU VAL GLY LYS VAL PHE LEU ASP GLU GLY SER PRO          
SEQRES  10 B  397  VAL LEU LEU GLU ALA PRO SER TYR MET GLY ALA ILE GLN          
SEQRES  11 B  397  ALA PHE ARG LEU GLN GLY PRO ARG PHE LEU THR VAL PRO          
SEQRES  12 B  397  ALA GLY GLU GLU GLY PRO ASP LEU ASP ALA LEU GLU GLU          
SEQRES  13 B  397  VAL LEU LYS ARG GLU ARG PRO ARG PHE LEU TYR LEU ILE          
SEQRES  14 B  397  PRO SER PHE GLN ASN PRO THR GLY GLY LEU THR PRO LEU          
SEQRES  15 B  397  PRO ALA ARG LYS ARG LEU LEU GLN MET VAL MET GLU ARG          
SEQRES  16 B  397  GLY LEU VAL VAL VAL GLU ASP ASP ALA TYR ARG GLU LEU          
SEQRES  17 B  397  TYR PHE GLY GLU ALA ARG LEU PRO SER LEU PHE GLU LEU          
SEQRES  18 B  397  ALA ARG GLU ALA GLY TYR PRO GLY VAL ILE TYR LEU GLY          
SEQRES  19 B  397  SER PHE SER LYS VAL LEU SER PRO GLY LEU ARG VAL ALA          
SEQRES  20 B  397  PHE ALA VAL ALA HIS PRO GLU ALA LEU GLN LYS LEU VAL          
SEQRES  21 B  397  GLN ALA LYS GLN GLY ALA ASP LEU HIS THR PRO MET LEU          
SEQRES  22 B  397  ASN GLN MET LEU VAL HIS GLU LEU LEU LYS GLU GLY PHE          
SEQRES  23 B  397  SER GLU ARG LEU GLU ARG VAL ARG ARG VAL TYR ARG GLU          
SEQRES  24 B  397  LYS ALA GLN ALA MET LEU HIS ALA LEU ASP ARG GLU VAL          
SEQRES  25 B  397  PRO LYS GLU VAL ARG TYR THR ARG PRO LYS GLY GLY MET          
SEQRES  26 B  397  PHE VAL TRP MET GLU LEU PRO LYS GLY LEU SER ALA GLU          
SEQRES  27 B  397  GLY LEU PHE ARG ARG ALA LEU GLU GLU ASN VAL ALA PHE          
SEQRES  28 B  397  VAL PRO GLY GLY PRO PHE PHE ALA ASN GLY GLY GLY GLU          
SEQRES  29 B  397  ASN THR LEU ARG LEU SER TYR ALA THR LEU ASP ARG GLU          
SEQRES  30 B  397  GLY ILE ALA GLU GLY VAL ARG ARG LEU GLY ARG ALA LEU          
SEQRES  31 B  397  LYS GLY LEU LEU ALA LEU VAL                                  
HET    PGU  A 500      25                                                       
HET    PGU  B 500      25                                                       
HETNAM     PGU N-({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-          
HETNAM   2 PGU  4-YL}METHYL)-L-GLUTAMIC ACID                                    
FORMUL   3  PGU    2(C13 H19 N2 O9 P)                                           
FORMUL   5  HOH   *956(H2 O)                                                    
HELIX    1   1 SER A    5  PHE A   10  1                                   6    
HELIX    2   2 GLY A   11  ILE A   17  5                                   7    
HELIX    3   3 SER A   20  GLN A   30  1                                  11    
HELIX    4   4 ALA A   43  PHE A   47  5                                   5    
HELIX    5   5 PRO A   48  LEU A   68  1                                  21    
HELIX    6   6 TYR A   76  GLY A   88  1                                  13    
HELIX    7   7 ARG A   90  GLU A   92  5                                   3    
HELIX    8   8 THR A   98  LEU A  112  1                                  15    
HELIX    9   9 TYR A  125  LEU A  134  1                                  10    
HELIX   10  10 ASP A  150  GLU A  161  1                                  12    
HELIX   11  11 PRO A  181  GLY A  196  1                                  16    
HELIX   12  12 SER A  217  GLY A  226  1                                  10    
HELIX   13  13 SER A  241  ARG A  245  5                                   5    
HELIX   14  14 HIS A  252  LEU A  268  1                                  17    
HELIX   15  15 PRO A  271  LYS A  283  1                                  13    
HELIX   16  16 GLY A  285  VAL A  312  1                                  28    
HELIX   17  17 SER A  336  GLU A  347  1                                  12    
HELIX   18  18 GLY A  355  PHE A  358  5                                   4    
HELIX   19  19 ASP A  375  VAL A  397  1                                  23    
HELIX   20  20 SER B    5  PHE B   10  1                                   6    
HELIX   21  21 GLY B   11  ARG B   16  1                                   6    
HELIX   22  22 SER B   20  GLN B   30  1                                  11    
HELIX   23  23 ALA B   43  PHE B   47  5                                   5    
HELIX   24  24 PRO B   48  GLN B   69  1                                  22    
HELIX   25  25 TYR B   76  GLY B   88  1                                  13    
HELIX   26  26 ARG B   90  GLU B   92  5                                   3    
HELIX   27  27 GLY B   99  LEU B  112  1                                  14    
HELIX   28  28 TYR B  125  LEU B  134  1                                  10    
HELIX   29  29 ASP B  150  LYS B  159  1                                  10    
HELIX   30  30 PRO B  181  GLY B  196  1                                  16    
HELIX   31  31 SER B  217  GLY B  226  1                                  10    
HELIX   32  32 HIS B  252  LEU B  268  1                                  17    
HELIX   33  33 PRO B  271  LYS B  283  1                                  13    
HELIX   34  34 GLY B  285  VAL B  312  1                                  28    
HELIX   35  35 SER B  336  GLU B  347  1                                  12    
HELIX   36  36 GLY B  355  PHE B  358  5                                   4    
HELIX   37  37 ASP B  375  VAL B  397  1                                  23    
SHEET    1   A 5 LEU A  35  PHE A  37  0                                        
SHEET    2   A 5 VAL A 349  PRO A 353  1  O  ALA A 350   N  PHE A  37           
SHEET    3   A 5 THR A 366  SER A 370 -1  O  ARG A 368   N  VAL A 352           
SHEET    4   A 5 PHE A 326  GLU A 330 -1  N  VAL A 327   O  LEU A 369           
SHEET    5   A 5 ARG A 317  TYR A 318 -1  N  ARG A 317   O  GLU A 330           
SHEET    1   B 5 VAL A  94  THR A  97  0                                        
SHEET    2   B 5 ALA A 247  VAL A 250 -1  O  ALA A 249   N  LEU A  95           
SHEET    3   B 5 VAL A 230  SER A 235 -1  N  GLY A 234   O  PHE A 248           
SHEET    4   B 5 VAL A 199  ASP A 202  1  N  VAL A 199   O  ILE A 231           
SHEET    5   B 5 LEU A 166  LEU A 168  1  N  LEU A 166   O  VAL A 200           
SHEET    1   C 3 PRO A 117  ALA A 122  0                                        
SHEET    2   C 3 ARG A 138  GLY A 145  1  O  LEU A 140   N  VAL A 118           
SHEET    3   C 3 GLY A 148  PRO A 149 -1  O  GLY A 148   N  GLY A 145           
SHEET    1   D 5 LEU B  35  PHE B  37  0                                        
SHEET    2   D 5 VAL B 349  PRO B 353  1  O  ALA B 350   N  PHE B  37           
SHEET    3   D 5 THR B 366  SER B 370 -1  O  ARG B 368   N  VAL B 352           
SHEET    4   D 5 PHE B 326  GLU B 330 -1  N  VAL B 327   O  LEU B 369           
SHEET    5   D 5 ARG B 317  TYR B 318 -1  N  ARG B 317   O  GLU B 330           
SHEET    1   E 8 VAL B  94  THR B  97  0                                        
SHEET    2   E 8 ALA B 247  VAL B 250 -1  O  ALA B 249   N  LEU B  95           
SHEET    3   E 8 VAL B 230  SER B 235 -1  N  GLY B 234   O  PHE B 248           
SHEET    4   E 8 VAL B 199  ASP B 202  1  N  VAL B 199   O  ILE B 231           
SHEET    5   E 8 LEU B 166  LEU B 168  1  N  LEU B 168   O  ASP B 202           
SHEET    6   E 8 PRO B 117  ALA B 122  1  N  LEU B 119   O  TYR B 167           
SHEET    7   E 8 ARG B 138  GLY B 145  1  O  LEU B 140   N  VAL B 118           
SHEET    8   E 8 GLY B 148  PRO B 149 -1  O  GLY B 148   N  GLY B 145           
CISPEP   1 ALA A  122    PRO A  123          0         1.72                     
CISPEP   2 ASN A  174    PRO A  175          0         9.48                     
CISPEP   3 ALA B  122    PRO B  123          0        -5.74                     
CISPEP   4 ASN B  174    PRO B  175          0        11.33                     
SITE     1 AC1 20 ILE A  22  ARG A  23  GLY A  39  GLY A  40                    
SITE     2 AC1 20 GLY A  99  SER A 100  GLN A 101  TYR A 125                    
SITE     3 AC1 20 ASN A 174  ASP A 202  TYR A 205  SER A 235                    
SITE     4 AC1 20 SER A 237  LYS A 238  ARG A 245  ARG A 368                    
SITE     5 AC1 20 HOH A 544  HOH A 622  TYR B  70  LEU B 268                    
SITE     1 AC2 19 TYR A  70  ILE B  22  ARG B  23  GLY B  39                    
SITE     2 AC2 19 GLY B  40  GLY B  99  SER B 100  GLN B 101                    
SITE     3 AC2 19 TYR B 125  ASN B 174  ASP B 202  TYR B 205                    
SITE     4 AC2 19 SER B 235  SER B 237  LYS B 238  ARG B 245                    
SITE     5 AC2 19 ARG B 368  HOH B 512  HOH B 617                               
CRYST1   55.761   93.346  150.827  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      0.017934  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010713  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006630        0.00000