HEADER    LIGASE                                  09-AUG-05   2AMC              
TITLE     CRYSTAL STRUCTURE OF PHENYLALANYL-TRNA SYNTHETASE COMPLEXED WITH L-   
TITLE    2 TYROSINE                                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PHENYLALANYL-TRNA SYNTHETASE ALPHA CHAIN;                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 85-350;                                           
COMPND   5 SYNONYM: PHENYLALANINE-TRNA LIGASE, PHERS;                           
COMPND   6 EC: 6.1.1.20;                                                        
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: PHENYLALANYL-TRNA SYNTHETASE BETA CHAIN;                   
COMPND   9 CHAIN: B;                                                            
COMPND  10 SYNONYM: PHENYLALANINE-TRNA LIGASE, PHERS;                           
COMPND  11 EC: 6.1.1.20                                                         
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   3 ORGANISM_TAXID: 300852;                                              
SOURCE   4 STRAIN: HB8;                                                         
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   7 ORGANISM_TAXID: 300852;                                              
SOURCE   8 STRAIN: HB8                                                          
KEYWDS    PROTEIN-AMINO ACID COMPLEX, LIGASE                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    O.KOTIK-KOGAN,N.MOOR,D.TWOROWSKI,M.SAFRO                              
REVDAT   6   25-DEC-24 2AMC    1       REMARK LINK                              
REVDAT   5   23-AUG-23 2AMC    1       REMARK LINK                              
REVDAT   4   11-OCT-17 2AMC    1       REMARK                                   
REVDAT   3   13-JUL-11 2AMC    1       VERSN                                    
REVDAT   2   24-FEB-09 2AMC    1       VERSN                                    
REVDAT   1   20-DEC-05 2AMC    0                                                
JRNL        AUTH   O.KOTIK-KOGAN,N.MOOR,D.TWOROWSKI,M.SAFRO                     
JRNL        TITL   STRUCTURAL BASIS FOR DISCRIMINATION OF L-PHENYLALANINE FROM  
JRNL        TITL 2 L-TYROSINE BY PHENYLALANYL-TRNA SYNTHETASE                   
JRNL        REF    STRUCTURE                     V.  13  1799 2005              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   16338408                                                     
JRNL        DOI    10.1016/J.STR.2005.08.013                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.41                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.200                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 63833                          
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) : 0.229                           
REMARK   3   FREE R VALUE                     : 0.255                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3215                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.005                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.82                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 96.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 7443                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3260                       
REMARK   3   BIN FREE R VALUE                    : 0.3520                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.10                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 402                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.018                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 8250                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 32                                      
REMARK   3   SOLVENT ATOMS            : 232                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 46.43                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.14000                                              
REMARK   3    B22 (A**2) : 2.14000                                              
REMARK   3    B33 (A**2) : -4.29000                                             
REMARK   3    B12 (A**2) : 9.81000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.34                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.40                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.40                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.46                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.500                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.080                           
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  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : CNS BULK SOLVENT MODEL USED                          
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 41.88                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : CARBOHYDRATE.PARAM                             
REMARK   3  PARAMETER FILE  3  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  4  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : CARBOHYDRATE.TOP                               
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2AMC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-SEP-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000034062.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-NOV-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.2                                
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          : RIGAKU                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU                             
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 64797                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.410                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.5                               
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) : 2.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.87                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 88.3                               
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: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 1PYS                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 75.98                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.16                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20 MM IMIDAZOLE-HCL, PH 7.2, 27%         
REMARK 280  (NH4)2SO4, 1MM MGCL2, 1MM NAN3, VAPOR DIFFUSION, HANGING DROP,      
REMARK 280  TEMPERATURE 277K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       92.15333            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       46.07667            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       46.07667            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       92.15333            
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: Y, X -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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 27140 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 78240 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -154.0 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 350   BIOMT1   2 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025  0.500000  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: 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   NH2  ARG B   413     O4   SO4 B   786              2.02            
REMARK 500   CG1  VAL A    88     O    HOH A   902              2.09            
REMARK 500   NH2  ARG B   407     O1   SO4 B   786              2.13            
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 A 350   N   -  CA  -  CB  ANGL. DEV. = -17.7 DEGREES          
REMARK 500    VAL B  38   N   -  CA  -  C   ANGL. DEV. =  16.4 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    PHE A 134      -63.97   -124.66                                   
REMARK 500    PRO A 140      175.92    -52.72                                   
REMARK 500    HIS A 142       53.61     39.76                                   
REMARK 500    GLU A 167      172.53    -57.60                                   
REMARK 500    ASP A 209     -157.74   -124.71                                   
REMARK 500    GLU A 262      108.14   -167.54                                   
REMARK 500    ALA A 283     -177.37   -179.06                                   
REMARK 500    VAL A 349      110.39    -25.13                                   
REMARK 500    VAL B  12       74.61   -119.35                                   
REMARK 500    SER B  17      164.64    171.55                                   
REMARK 500    ARG B  34      147.88   -176.42                                   
REMARK 500    PHE B  39       64.64   -115.44                                   
REMARK 500    LYS B 102      126.46    -27.29                                   
REMARK 500    GLN B 109       49.16     38.69                                   
REMARK 500    GLU B 148       -9.60    -54.98                                   
REMARK 500    ARG B 164       57.35   -112.74                                   
REMARK 500    LYS B 192       78.15   -116.59                                   
REMARK 500    PRO B 199       37.16    -72.67                                   
REMARK 500    ASN B 244      -79.56    -26.99                                   
REMARK 500    ALA B 257       57.32     37.70                                   
REMARK 500    GLU B 281      122.86    -38.13                                   
REMARK 500    VAL B 316      -55.20   -127.73                                   
REMARK 500    ARG B 349      -38.16    -38.90                                   
REMARK 500    SER B 418       49.43   -141.92                                   
REMARK 500    ARG B 454      -31.95   -135.26                                   
REMARK 500    ASP B 484        3.99    -67.47                                   
REMARK 500    ALA B 568      117.73    178.55                                   
REMARK 500    ARG B 578      106.27   -170.96                                   
REMARK 500    GLU B 579      -50.33     76.80                                   
REMARK 500    PHE B 590      143.54   -172.75                                   
REMARK 500    ALA B 599     -165.76    -73.32                                   
REMARK 500    LYS B 600      -35.82   -130.73                                   
REMARK 500    SER B 604     -166.62   -164.26                                   
REMARK 500    TYR B 606      -62.06    -29.27                                   
REMARK 500    LEU B 697      136.12    175.77                                   
REMARK 500    GLU B 723      -62.56    -93.46                                   
REMARK 500    LEU B 725       97.63    170.62                                   
REMARK 500    ASP B 729      124.36   -174.62                                   
REMARK 500    PRO B 735       32.71    -86.00                                   
REMARK 500    PRO B 737       87.21    -53.07                                   
REMARK 500    GLU B 738      141.13    -14.22                                   
REMARK 500    GLU B 770      -82.39    -49.60                                   
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 901  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 262   OE2                                                    
REMARK 620 2 GLU B 461   OE1  69.0                                              
REMARK 620 N                    1                                               
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 901                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 786                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYR A 888                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYR B 999                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1PYS   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF PHENYLALANYL-TRNA SYNTHETASE FROM THERMUS       
REMARK 900 THERMOPHILUS, NATIVE PROTEIN                                         
REMARK 900 RELATED ID: 1EIY   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN COMPLEXED WITH TRNAPHE         
REMARK 900 RELATED ID: 1B7Y   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN COMPLEXED WITH PHENYLALANINYL- 
REMARK 900 ADENYLATE                                                            
REMARK 900 RELATED ID: 1JJC   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN COMPLEXED WITH PHENYLALANYL-   
REMARK 900 ADENYLATE IN THE PRESENCE OF MANGANESE                               
REMARK 900 RELATED ID: 1B70   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN COMPLEXED WITH PHENYLALANINE   
REMARK 900 RELATED ID: 2ALY   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE SAME PROTEIN COMPLEXED WITH 5'-O-[N-(L-     
REMARK 900 TYROSYL)SULPHAMOYL]ADENOSINE                                         
DBREF  2AMC A   85   350  UNP    P27001   SYFA_THETH      85    350             
DBREF  2AMC B    1   785  UNP    P27002   SYFB_THETH       1    785             
SEQRES   1 A  266  ARG VAL ASP VAL SER LEU PRO GLY ALA SER LEU PHE SER          
SEQRES   2 A  266  GLY GLY LEU HIS PRO ILE THR LEU MET GLU ARG GLU LEU          
SEQRES   3 A  266  VAL GLU ILE PHE ARG ALA LEU GLY TYR GLN ALA VAL GLU          
SEQRES   4 A  266  GLY PRO GLU VAL GLU SER GLU PHE PHE ASN PHE ASP ALA          
SEQRES   5 A  266  LEU ASN ILE PRO GLU HIS HIS PRO ALA ARG ASP MET TRP          
SEQRES   6 A  266  ASP THR PHE TRP LEU THR GLY GLU GLY PHE ARG LEU GLU          
SEQRES   7 A  266  GLY PRO LEU GLY GLU GLU VAL GLU GLY ARG LEU LEU LEU          
SEQRES   8 A  266  ARG THR HIS THR SER PRO MET GLN VAL ARG TYR MET VAL          
SEQRES   9 A  266  ALA HIS THR PRO PRO PHE ARG ILE VAL VAL PRO GLY ARG          
SEQRES  10 A  266  VAL PHE ARG PHE GLU GLN THR ASP ALA THR HIS GLU ALA          
SEQRES  11 A  266  VAL PHE HIS GLN LEU GLU GLY LEU VAL VAL GLY GLU GLY          
SEQRES  12 A  266  ILE ALA MET ALA HIS LEU LYS GLY ALA ILE TYR GLU LEU          
SEQRES  13 A  266  ALA GLN ALA LEU PHE GLY PRO ASP SER LYS VAL ARG PHE          
SEQRES  14 A  266  GLN PRO VAL TYR PHE PRO PHE VAL GLU PRO GLY ALA GLN          
SEQRES  15 A  266  PHE ALA VAL TRP TRP PRO GLU GLY GLY LYS TRP LEU GLU          
SEQRES  16 A  266  LEU GLY GLY ALA GLY MET VAL HIS PRO LYS VAL PHE GLN          
SEQRES  17 A  266  ALA VAL ASP ALA TYR ARG GLU ARG LEU GLY LEU PRO PRO          
SEQRES  18 A  266  ALA TYR ARG GLY VAL THR GLY PHE ALA PHE GLY LEU GLY          
SEQRES  19 A  266  VAL GLU ARG LEU ALA MET LEU ARG TYR GLY ILE PRO ASP          
SEQRES  20 A  266  ILE ARG TYR PHE PHE GLY GLY ARG LEU LYS PHE LEU GLU          
SEQRES  21 A  266  GLN PHE LYS GLY VAL LEU                                      
SEQRES   1 B  785  MET ARG VAL PRO PHE SER TRP LEU LYS ALA TYR VAL PRO          
SEQRES   2 B  785  GLU LEU GLU SER PRO GLU VAL LEU GLU GLU ARG LEU ALA          
SEQRES   3 B  785  GLY LEU GLY PHE GLU THR ASP ARG ILE GLU ARG VAL PHE          
SEQRES   4 B  785  PRO ILE PRO ARG GLY VAL VAL PHE ALA ARG VAL LEU GLU          
SEQRES   5 B  785  ALA HIS PRO ILE PRO GLY THR ARG LEU LYS ARG LEU VAL          
SEQRES   6 B  785  LEU ASP ALA GLY ARG THR VAL GLU VAL VAL SER GLY ALA          
SEQRES   7 B  785  GLU ASN ALA ARG LYS GLY ILE GLY VAL ALA LEU ALA LEU          
SEQRES   8 B  785  PRO GLY THR GLU LEU PRO GLY LEU GLY GLN LYS VAL GLY          
SEQRES   9 B  785  GLU ARG VAL ILE GLN GLY VAL ARG SER PHE GLY MET ALA          
SEQRES  10 B  785  LEU SER PRO ARG GLU LEU GLY VAL GLY GLU TYR GLY GLY          
SEQRES  11 B  785  GLY LEU LEU GLU PHE PRO GLU ASP ALA LEU PRO PRO GLY          
SEQRES  12 B  785  THR PRO LEU SER GLU ALA TRP PRO GLU GLU VAL VAL LEU          
SEQRES  13 B  785  ASP LEU GLU VAL THR PRO ASN ARG PRO ASP ALA LEU GLY          
SEQRES  14 B  785  LEU LEU GLY LEU ALA ARG ASP LEU HIS ALA LEU GLY TYR          
SEQRES  15 B  785  ALA LEU VAL GLU PRO GLU ALA ALA LEU LYS ALA GLU ALA          
SEQRES  16 B  785  LEU PRO LEU PRO PHE ALA LEU LYS VAL GLU ASP PRO GLU          
SEQRES  17 B  785  GLY ALA PRO HIS PHE THR LEU GLY TYR ALA PHE GLY LEU          
SEQRES  18 B  785  ARG VAL ALA PRO SER PRO LEU TRP MET GLN ARG ALA LEU          
SEQRES  19 B  785  PHE ALA ALA GLY MET ARG PRO ILE ASN ASN VAL VAL ASP          
SEQRES  20 B  785  VAL THR ASN TYR VAL MET LEU GLU ARG ALA GLN PRO MET          
SEQRES  21 B  785  HIS ALA PHE ASP LEU ARG PHE VAL GLY GLU GLY ILE ALA          
SEQRES  22 B  785  VAL ARG ARG ALA ARG GLU GLY GLU ARG LEU LYS THR LEU          
SEQRES  23 B  785  ASP GLY VAL GLU ARG THR LEU HIS PRO GLU ASP LEU VAL          
SEQRES  24 B  785  ILE ALA GLY TRP ARG GLY GLU GLU SER PHE PRO LEU GLY          
SEQRES  25 B  785  LEU ALA GLY VAL MET GLY GLY ALA GLU SER GLU VAL ARG          
SEQRES  26 B  785  GLU ASP THR GLU ALA ILE ALA LEU GLU VAL ALA CYS PHE          
SEQRES  27 B  785  ASP PRO VAL SER ILE ARG LYS THR ALA ARG ARG HIS GLY          
SEQRES  28 B  785  LEU ARG THR GLU ALA SER HIS ARG PHE GLU ARG GLY VAL          
SEQRES  29 B  785  ASP PRO LEU GLY GLN VAL PRO ALA GLN ARG ARG ALA LEU          
SEQRES  30 B  785  SER LEU LEU GLN ALA LEU ALA GLY ALA ARG VAL ALA GLU          
SEQRES  31 B  785  ALA LEU LEU GLU ALA GLY SER PRO LYS PRO PRO GLU ALA          
SEQRES  32 B  785  ILE PRO PHE ARG PRO GLU TYR ALA ASN ARG LEU LEU GLY          
SEQRES  33 B  785  THR SER TYR PRO GLU ALA GLU GLN ILE ALA ILE LEU LYS          
SEQRES  34 B  785  ARG LEU GLY CYS ARG VAL GLU GLY GLU GLY PRO THR TYR          
SEQRES  35 B  785  ARG VAL THR PRO PRO SER HIS ARG LEU ASP LEU ARG LEU          
SEQRES  36 B  785  GLU GLU ASP LEU VAL GLU GLU VAL ALA ARG ILE GLN GLY          
SEQRES  37 B  785  TYR GLU THR ILE PRO LEU ALA LEU PRO ALA PHE PHE PRO          
SEQRES  38 B  785  ALA PRO ASP ASN ARG GLY VAL GLU ALA PRO TYR ARG LYS          
SEQRES  39 B  785  GLU GLN ARG LEU ARG GLU VAL LEU SER GLY LEU GLY PHE          
SEQRES  40 B  785  GLN GLU VAL TYR THR TYR SER PHE MET ASP PRO GLU ASP          
SEQRES  41 B  785  ALA ARG ARG PHE ARG LEU ASP PRO PRO ARG LEU LEU LEU          
SEQRES  42 B  785  LEU ASN PRO LEU ALA PRO GLU LYS ALA ALA LEU ARG THR          
SEQRES  43 B  785  HIS LEU PHE PRO GLY LEU VAL ARG VAL LEU LYS GLU ASN          
SEQRES  44 B  785  LEU ASP LEU ASP ARG PRO GLU ARG ALA LEU LEU PHE GLU          
SEQRES  45 B  785  VAL GLY ARG VAL PHE ARG GLU ARG GLU GLU THR HIS LEU          
SEQRES  46 B  785  ALA GLY LEU LEU PHE GLY GLU GLY VAL GLY LEU PRO TRP          
SEQRES  47 B  785  ALA LYS GLU ARG LEU SER GLY TYR PHE LEU LEU LYS GLY          
SEQRES  48 B  785  TYR LEU GLU ALA LEU PHE ALA ARG LEU GLY LEU ALA PHE          
SEQRES  49 B  785  ARG VAL GLU ALA GLN ALA PHE PRO PHE LEU HIS PRO GLY          
SEQRES  50 B  785  VAL SER GLY ARG VAL LEU VAL GLU GLY GLU GLU VAL GLY          
SEQRES  51 B  785  PHE LEU GLY ALA LEU HIS PRO GLU ILE ALA GLN GLU LEU          
SEQRES  52 B  785  GLU LEU PRO PRO VAL HIS LEU PHE GLU LEU ARG LEU PRO          
SEQRES  53 B  785  LEU PRO ASP LYS PRO LEU ALA PHE GLN ASP PRO SER ARG          
SEQRES  54 B  785  HIS PRO ALA ALA PHE ARG ASP LEU ALA VAL VAL VAL PRO          
SEQRES  55 B  785  ALA PRO THR PRO TYR GLY GLU VAL GLU ALA LEU VAL ARG          
SEQRES  56 B  785  GLU ALA ALA GLY PRO TYR LEU GLU SER LEU ALA LEU PHE          
SEQRES  57 B  785  ASP LEU TYR GLN GLY PRO PRO LEU PRO GLU GLY HIS LYS          
SEQRES  58 B  785  SER LEU ALA PHE HIS LEU ARG PHE ARG HIS PRO LYS ARG          
SEQRES  59 B  785  THR LEU ARG ASP GLU GLU VAL GLU GLU ALA VAL SER ARG          
SEQRES  60 B  785  VAL ALA GLU ALA LEU ARG ALA ARG GLY PHE GLY LEU ARG          
SEQRES  61 B  785  GLY LEU ASP THR PRO                                          
HET     MG  A 901       1                                                       
HET    TYR  A 888      13                                                       
HET    SO4  B 786       5                                                       
HET    TYR  B 999      13                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     TYR TYROSINE                                                         
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3   MG    MG 2+                                                        
FORMUL   4  TYR    2(C9 H11 N O3)                                               
FORMUL   5  SO4    O4 S 2-                                                      
FORMUL   7  HOH   *232(H2 O)                                                    
HELIX    1   1 HIS A  101  ALA A  116  1                                  16    
HELIX    2   2 GLU A  130  PHE A  134  1                                   5    
HELIX    3   3 ASP A  135  ASN A  138  5                                   4    
HELIX    4   4 HIS A  143  TRP A  149  5                                   7    
HELIX    5   5 SER A  180  HIS A  190  1                                  11    
HELIX    6   6 ALA A  229  GLY A  246  1                                  18    
HELIX    7   7 HIS A  287  ARG A  300  1                                  14    
HELIX    8   8 VAL A  319  GLY A  328  1                                  10    
HELIX    9   9 ASP A  331  PHE A  335  5                                   5    
HELIX   10  10 ARG A  339  GLU A  344  1                                   6    
HELIX   11  11 GLN A  345  LYS A  347  5                                   3    
HELIX   12  12 PHE B    5  ALA B   10  1                                   6    
HELIX   13  13 SER B   17  GLY B   29  1                                  13    
HELIX   14  14 SER B  119  GLY B  124  1                                   6    
HELIX   15  15 PRO B  145  TRP B  150  5                                   6    
HELIX   16  16 ARG B  164  LEU B  168  5                                   5    
HELIX   17  17 GLY B  169  LEU B  180  1                                  12    
HELIX   18  18 PRO B  227  ALA B  237  1                                  11    
HELIX   19  19 ASN B  243  ALA B  257  1                                  15    
HELIX   20  20 ARG B  266  VAL B  268  5                                   3    
HELIX   21  21 ASP B  339  HIS B  350  1                                  12    
HELIX   22  22 THR B  354  GLY B  363  1                                  10    
HELIX   23  23 GLY B  368  ALA B  384  1                                  17    
HELIX   24  24 ARG B  407  GLY B  416  1                                  10    
HELIX   25  25 PRO B  420  LEU B  431  1                                  12    
HELIX   26  26 LEU B  455  GLY B  468  1                                  14    
HELIX   27  27 TYR B  469  ILE B  472  5                                   4    
HELIX   28  28 ALA B  482  ARG B  486  5                                   5    
HELIX   29  29 GLU B  489  GLY B  506  1                                  18    
HELIX   30  30 GLU B  519  PHE B  524  1                                   6    
HELIX   31  31 ALA B  538  ALA B  542  5                                   5    
HELIX   32  32 LEU B  548  ASP B  563  1                                  16    
HELIX   33  33 SER B  604  GLY B  621  1                                  18    
HELIX   34  34 HIS B  656  LEU B  663  1                                   8    
HELIX   35  35 PRO B  706  GLY B  719  1                                  14    
HELIX   36  36 ARG B  757  ARG B  775  1                                  19    
SHEET    1   A 7 GLN A 120  ALA A 121  0                                        
SHEET    2   A 7 PHE A 194  PHE A 203  1  O  VAL A 197   N  GLN A 120           
SHEET    3   A 7 VAL A 215  GLY A 225 -1  O  PHE A 216   N  VAL A 202           
SHEET    4   A 7 THR A 311  GLY A 318 -1  O  THR A 311   N  GLY A 225           
SHEET    5   A 7 LYS A 276  VAL A 286 -1  N  VAL A 286   O  GLY A 312           
SHEET    6   A 7 VAL A 261  TRP A 271 -1  N  PHE A 267   O  GLY A 281           
SHEET    7   A 7 VAL A 251  PRO A 255 -1  N  GLN A 254   O  GLN A 266           
SHEET    1   B 2 VAL A 127  SER A 129  0                                        
SHEET    2   B 2 LEU A 173  LEU A 175 -1  O  LEU A 174   N  GLU A 128           
SHEET    1   C 2 LEU A 154  THR A 155  0                                        
SHEET    2   C 2 LEU B 532  LEU B 533 -1  O  LEU B 532   N  THR A 155           
SHEET    1   D 3 ARG B   2  PRO B   4  0                                        
SHEET    2   D 3 VAL B 154  LEU B 158 -1  O  LEU B 156   N  VAL B   3           
SHEET    3   D 3 THR B  32  ARG B  37 -1  N  GLU B  36   O  VAL B 155           
SHEET    1   E 5 THR B  71  SER B  76  0                                        
SHEET    2   E 5 LYS B  62  ASP B  67 -1  N  LEU B  64   O  VAL B  74           
SHEET    3   E 5 VAL B  45  PRO B  55 -1  N  HIS B  54   O  ARG B  63           
SHEET    4   E 5 GLY B  86  ALA B  90 -1  O  LEU B  89   N  VAL B  46           
SHEET    5   E 5 MET B 116  ALA B 117 -1  O  MET B 116   N  ALA B  90           
SHEET    1   F 2 GLU B 105  ILE B 108  0                                        
SHEET    2   F 2 VAL B 111  PHE B 114 -1  O  SER B 113   N  ARG B 106           
SHEET    1   G 5 ALA B 193  GLU B 194  0                                        
SHEET    2   G 5 ARG B 387  ALA B 389  1  O  VAL B 388   N  GLU B 194           
SHEET    3   G 5 HIS B 212  PHE B 219 -1  N  PHE B 219   O  ARG B 387           
SHEET    4   G 5 ILE B 331  CYS B 337 -1  O  ILE B 331   N  ALA B 218           
SHEET    5   G 5 MET B 260  ASP B 264 -1  N  HIS B 261   O  GLU B 334           
SHEET    1   H 4 ALA B 193  GLU B 194  0                                        
SHEET    2   H 4 ARG B 387  ALA B 389  1  O  VAL B 388   N  GLU B 194           
SHEET    3   H 4 HIS B 212  PHE B 219 -1  N  PHE B 219   O  ARG B 387           
SHEET    4   H 4 LEU B 393  ALA B 395 -1  O  ALA B 395   N  PHE B 213           
SHEET    1   I 5 ALA B 201  VAL B 204  0                                        
SHEET    2   I 5 GLY B 271  ARG B 276  1  O  ILE B 272   N  ALA B 201           
SHEET    3   I 5 LEU B 298  ARG B 304 -1  O  VAL B 299   N  ARG B 275           
SHEET    4   I 5 GLU B 307  LEU B 313 -1  O  LEU B 311   N  ILE B 300           
SHEET    5   I 5 MET B 317  GLY B 318 -1  O  MET B 317   N  LEU B 313           
SHEET    1   J 2 ARG B 282  LYS B 284  0                                        
SHEET    2   J 2 GLU B 290  THR B 292 -1  O  ARG B 291   N  LEU B 283           
SHEET    1   K 3 ILE B 404  PHE B 406  0                                        
SHEET    2   K 3 TYR B 442  THR B 445 -1  O  VAL B 444   N  ILE B 404           
SHEET    3   K 3 ARG B 434  GLU B 436 -1  N  ARG B 434   O  THR B 445           
SHEET    1   L 7 GLN B 508  GLU B 509  0                                        
SHEET    2   L 7 ARG B 567  PHE B 577  1  O  PHE B 571   N  GLN B 508           
SHEET    3   L 7 GLU B 581  GLY B 591 -1  O  GLU B 582   N  VAL B 576           
SHEET    4   L 7 HIS B 669  LEU B 675 -1  O  LEU B 675   N  THR B 583           
SHEET    5   L 7 GLU B 647  LEU B 655 -1  N  GLY B 653   O  LEU B 670           
SHEET    6   L 7 LEU B 634  VAL B 644 -1  N  HIS B 635   O  ALA B 654           
SHEET    7   L 7 PHE B 624  ALA B 628 -1  N  ARG B 625   O  LEU B 643           
SHEET    1   M 2 PHE B 515  MET B 516  0                                        
SHEET    2   M 2 ALA B 543  LEU B 544 -1  O  ALA B 543   N  MET B 516           
SHEET    1   N 2 VAL B 594  GLY B 595  0                                        
SHEET    2   N 2 ARG B 602  LEU B 603 -1  O  LEU B 603   N  VAL B 594           
SHEET    1   O 3 ALA B 693  PRO B 702  0                                        
SHEET    2   O 3 HIS B 740  PHE B 749 -1  O  LYS B 741   N  VAL B 701           
SHEET    3   O 3 LEU B 722  TYR B 731 -1  N  TYR B 731   O  SER B 742           
LINK         OE2 GLU A 262                MG    MG A 901     1555   1555  2.36  
LINK        MG    MG A 901                 OE1 GLU B 461     1555   1555  2.25  
CISPEP   1 PRO A  192    PRO A  193          0         0.06                     
CISPEP   2 GLU A  262    PRO A  263          0        -0.14                     
CISPEP   3 GLY B  439    PRO B  440          0         0.14                     
CISPEP   4 LEU B  675    PRO B  676          0        -0.14                     
CISPEP   5 PRO B  734    PRO B  735          0         0.26                     
SITE     1 AC1  3 GLU A 262  ASP B 452  GLU B 461                               
SITE     1 AC2  4 ARG B 407  TYR B 410  ARG B 413  HOH B1130                    
SITE     1 AC3 14 TRP A 149  HIS A 178  SER A 180  ARG A 204                    
SITE     2 AC3 14 GLN A 218  GLU A 220  PHE A 258  PHE A 260                    
SITE     3 AC3 14 VAL A 261  ALA A 283  ALA A 314  PHE A 315                    
SITE     4 AC3 14 GLY A 316  HOH A 903                                          
SITE     1 AC4 13 MET B 260  HIS B 261  LEU B 286  GLY B 315                    
SITE     2 AC4 13 VAL B 316  MET B 317  GLY B 318  GLU B 334                    
SITE     3 AC4 13 PHE B 338  ALA B 356  HOH B1015  HOH B1039                    
SITE     4 AC4 13 HOH B1061                                                     
CRYST1  173.200  173.200  138.230  90.00  90.00 120.00 P 32 2 1      6          
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      0.005774  0.003333  0.000000        0.00000                         
SCALE2      0.000000  0.006667  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007234        0.00000