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Database: PDB
Entry: 1IX7
LinkDB: 1IX7
Original site: 1IX7 
HEADER    TRANSFERASE                             14-JUN-02   1IX7              
TITLE     ASPARTATE AMINOTRANSFERASE ACTIVE SITE MUTANT V39F MALEATE COMPLEX    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ASPARTATE AMINOTRANSFERASE;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 2.6.1.1;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    ACTIVE SITE MUTANT, TRANSFERASE                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.HAYASHI,H.MIZUGUCHI,I.MIYAHARA,Y.NAKAJIMA,K.HIROTSU,H.KAGAMIYAMA    
REVDAT   6   27-DEC-23 1IX7    1       REMARK                                   
REVDAT   5   10-NOV-21 1IX7    1       REMARK SEQADV LINK                       
REVDAT   4   13-JUL-11 1IX7    1       VERSN                                    
REVDAT   3   24-FEB-09 1IX7    1       VERSN                                    
REVDAT   2   07-OCT-03 1IX7    1       JRNL                                     
REVDAT   1   03-JUL-02 1IX7    0                                                
JRNL        AUTH   H.HAYASHI,H.MIZUGUCHI,I.MIYAHARA,Y.NAKAJIMA,K.HIROTSU,       
JRNL        AUTH 2 H.KAGAMIYAMA                                                 
JRNL        TITL   CONFORMATIONAL CHANGE IN ASPARTATE AMINOTRANSFERASE ON       
JRNL        TITL 2 SUBSTRATE BINDING INDUCES STRAIN IN THE CATALYTIC GROUP AND  
JRNL        TITL 3 ENHANCES CATALYSIS                                           
JRNL        REF    J.BIOL.CHEM.                  V. 278  9481 2003              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   12488449                                                     
JRNL        DOI    10.1074/JBC.M209235200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.851                                         
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 25797                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.196                           
REMARK   3   FREE R VALUE                     : 0.247                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3073                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 23                                      
REMARK   3   SOLVENT ATOMS            : 76                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1IX7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-JUN-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000005367.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 298                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IIC                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27153                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.1                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.31                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PH 7.0, VAPOR          
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       39.81650            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       39.81650            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       79.22250            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       42.91650            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       79.22250            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       42.91650            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       39.81650            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       79.22250            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       42.91650            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       39.81650            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       79.22250            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       42.91650            
REMARK 290   SMTRY3   8  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 300 REMARK: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED      
REMARK 300 BY THE TWO FOLD AXIS:  X, -Y, -Z                                     
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,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 8110 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 28850 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ILE A  17      -60.19    -95.21                                   
REMARK 500    GLU A  28        5.81    -60.11                                   
REMARK 500    LYS A  32      144.38    -38.53                                   
REMARK 500    TYR A 160      -55.00   -157.43                                   
REMARK 500    GLU A 164      -63.47    -97.51                                   
REMARK 500    LEU A 177       -9.88    -58.72                                   
REMARK 500    ALA A 229      -68.39    -93.52                                   
REMARK 500    LEU A 262       32.21    -98.66                                   
REMARK 500    ARG A 266       73.12     58.95                                   
REMARK 500    ASN A 294      -72.99   -105.94                                   
REMARK 500    SER A 296      -64.03     82.37                                   
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 PLP A 413                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAE A 414                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1IX6   RELATED DB: PDB                                   
REMARK 900 1IX6 CONTAINS THE SAME PROTEIN WITH ACTIVE SITE MUTANT V39F WITHOUT  
REMARK 900 MALEATE                                                              
REMARK 900 RELATED ID: 1IX8   RELATED DB: PDB                                   
REMARK 900 1IX8 CONTAINS THE SAME PROTEIN WITH ACTIVE SITE MUTANT V39F/N194A    
DBREF  1IX7 A    5   409  UNP    P00509   AAT_ECOLI        1    396             
SEQADV 1IX7 PHE A   39  UNP  P00509    VAL    35 ENGINEERED MUTATION            
SEQRES   1 A  396  MET PHE GLU ASN ILE THR ALA ALA PRO ALA ASP PRO ILE          
SEQRES   2 A  396  LEU GLY LEU ALA ASP LEU PHE ARG ALA ASP GLU ARG PRO          
SEQRES   3 A  396  GLY LYS ILE ASN LEU GLY ILE GLY PHE TYR LYS ASP GLU          
SEQRES   4 A  396  THR GLY LYS THR PRO VAL LEU THR SER VAL LYS LYS ALA          
SEQRES   5 A  396  GLU GLN TYR LEU LEU GLU ASN GLU THR THR LYS ASN TYR          
SEQRES   6 A  396  LEU GLY ILE ASP GLY ILE PRO GLU PHE GLY ARG CYS THR          
SEQRES   7 A  396  GLN GLU LEU LEU PHE GLY LYS GLY SER ALA LEU ILE ASN          
SEQRES   8 A  396  ASP LYS ARG ALA ARG THR ALA GLN THR PRO GLY GLY THR          
SEQRES   9 A  396  GLY ALA LEU ARG VAL ALA ALA ASP PHE LEU ALA LYS ASN          
SEQRES  10 A  396  THR SER VAL LYS ARG VAL TRP VAL SER ASN PRO SER TRP          
SEQRES  11 A  396  PRO ASN HIS LYS SER VAL PHE ASN SER ALA GLY LEU GLU          
SEQRES  12 A  396  VAL ARG GLU TYR ALA TYR TYR ASP ALA GLU ASN HIS THR          
SEQRES  13 A  396  LEU ASP PHE ASP ALA LEU ILE ASN SER LEU ASN GLU ALA          
SEQRES  14 A  396  GLN ALA GLY ASP VAL VAL LEU PHE HIS GLY CYS CYS HIS          
SEQRES  15 A  396  ASN PRO THR GLY ILE ASP PRO THR LEU GLU GLN TRP GLN          
SEQRES  16 A  396  THR LEU ALA GLN LEU SER VAL GLU LYS GLY TRP LEU PRO          
SEQRES  17 A  396  LEU PHE ASP PHE ALA TYR GLN GLY PHE ALA ARG GLY LEU          
SEQRES  18 A  396  GLU GLU ASP ALA GLU GLY LEU ARG ALA PHE ALA ALA MET          
SEQRES  19 A  396  HIS LYS GLU LEU ILE VAL ALA SER SER TYR SER LYS ASN          
SEQRES  20 A  396  PHE GLY LEU TYR ASN GLU ARG VAL GLY ALA CYS THR LEU          
SEQRES  21 A  396  VAL ALA ALA ASP SER GLU THR VAL ASP ARG ALA PHE SER          
SEQRES  22 A  396  GLN MET LYS ALA ALA ILE ARG ALA ASN TYR SER ASN PRO          
SEQRES  23 A  396  PRO ALA HIS GLY ALA SER VAL VAL ALA THR ILE LEU SER          
SEQRES  24 A  396  ASN ASP ALA LEU ARG ALA ILE TRP GLU GLN GLU LEU THR          
SEQRES  25 A  396  ASP MET ARG GLN ARG ILE GLN ARG MET ARG GLN LEU PHE          
SEQRES  26 A  396  VAL ASN THR LEU GLN GLU LYS GLY ALA ASN ARG ASP PHE          
SEQRES  27 A  396  SER PHE ILE ILE LYS GLN ASN GLY MET PHE SER PHE SER          
SEQRES  28 A  396  GLY LEU THR LYS GLU GLN VAL LEU ARG LEU ARG GLU GLU          
SEQRES  29 A  396  PHE GLY VAL TYR ALA VAL ALA SER GLY ARG VAL ASN VAL          
SEQRES  30 A  396  ALA GLY MET THR PRO ASP ASN MET ALA PRO LEU CYS GLU          
SEQRES  31 A  396  ALA ILE VAL ALA VAL LEU                                      
HET    PLP  A 413      15                                                       
HET    MAE  A 414       8                                                       
HETNAM     PLP PYRIDOXAL-5'-PHOSPHATE                                           
HETNAM     MAE MALEIC ACID                                                      
HETSYN     PLP VITAMIN B6 PHOSPHATE                                             
FORMUL   2  PLP    C8 H10 N O6 P                                                
FORMUL   3  MAE    C4 H4 O4                                                     
FORMUL   4  HOH   *76(H2 O)                                                     
HELIX    1   1 MET A    5  ILE A    9  5                                   5    
HELIX    2   2 ILE A   17  ASP A   27  1                                  11    
HELIX    3   3 LEU A   50  GLU A   62  1                                  13    
HELIX    4   4 ILE A   76  GLY A   89  1                                  14    
HELIX    5   5 SER A   92  ASP A   97  1                                   6    
HELIX    6   6 GLY A  107  THR A  123  1                                  17    
HELIX    7   7 PRO A  141  ALA A  150  1                                  10    
HELIX    8   8 ASP A  169  ASN A  178  1                                  10    
HELIX    9   9 THR A  201  GLY A  216  1                                  16    
HELIX   10  10 GLU A  234  ASP A  236  5                                   3    
HELIX   11  11 ALA A  237  HIS A  247  1                                  11    
HELIX   12  12 LEU A  262  GLU A  265  5                                   4    
HELIX   13  13 ASP A  276  ALA A  293  1                                  18    
HELIX   14  14 PRO A  299  ASN A  312  1                                  14    
HELIX   15  15 ASN A  312  LYS A  344  1                                  33    
HELIX   16  16 SER A  351  GLN A  356  1                                   6    
HELIX   17  17 THR A  366  GLY A  378  1                                  13    
HELIX   18  18 ALA A  390  MET A  392  5                                   3    
HELIX   19  19 ASN A  396  VAL A  408  1                                  12    
SHEET    1   A 2 ILE A  33  ASN A  34  0                                        
SHEET    2   A 2 VAL A 379  TYR A 380  1  O  TYR A 380   N  ILE A  33           
SHEET    1   B 7 ALA A 100  PRO A 106  0                                        
SHEET    2   B 7 VAL A 267  VAL A 273 -1  O  LEU A 272   N  ARG A 101           
SHEET    3   B 7 LEU A 250  SER A 255 -1  N  VAL A 252   O  THR A 271           
SHEET    4   B 7 LEU A 218  PHE A 223  1  N  PHE A 223   O  ALA A 253           
SHEET    5   B 7 VAL A 185  HIS A 189  1  N  PHE A 188   O  ASP A 222           
SHEET    6   B 7 ARG A 129  ASN A 137  1  N  TRP A 134   O  VAL A 185           
SHEET    7   B 7 GLU A 154  ALA A 159  1  O  ARG A 156   N  VAL A 135           
SHEET    1   C 2 TYR A 161  ASP A 162  0                                        
SHEET    2   C 2 THR A 167  LEU A 168 -1  O  THR A 167   N  ASP A 162           
SHEET    1   D 2 PHE A 360  PHE A 362  0                                        
SHEET    2   D 2 ARG A 386  ASN A 388 -1  O  VAL A 387   N  SER A 361           
LINK         NZ  LYS A 258                 C4A PLP A 413     1555   1555  1.36  
CISPEP   1 ASN A  137    PRO A  138          0        -0.40                     
CISPEP   2 ASN A  194    PRO A  195          0        -0.67                     
SITE     1 AC1 13 TYR A  70  GLY A 108  THR A 109  TRP A 140                    
SITE     2 AC1 13 ASN A 194  ASP A 222  TYR A 225  SER A 255                    
SITE     3 AC1 13 SER A 257  LYS A 258  ARG A 266  MAE A 414                    
SITE     4 AC1 13 HOH A 523                                                     
SITE     1 AC2 10 ILE A  17  GLY A  38  TRP A 140  ASN A 194                    
SITE     2 AC2 10 ARG A 292  ARG A 386  PLP A 413  HOH A 523                    
SITE     3 AC2 10 HOH A 527  HOH A 552                                          
CRYST1  158.445   85.833   79.633  90.00  90.00  90.00 C 2 2 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      0.006311  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011651  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012558        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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