PDB Short entry for 1H3F
HEADER    LIGASE                                  28-AUG-02   1H3F              
TITLE     TYROSYL-TRNA SYNTHETASE FROM THERMUS THERMOPHILUS COMPLEXED WITH      
TITLE    2 TYROSINOL                                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TYROSYL-TRNA SYNTHETASE;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: TYROSINE--TRNA LIGASE;                                      
COMPND   5 EC: 6.1.1.1;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   3 ORGANISM_TAXID: 262724;                                              
SOURCE   4 STRAIN: HB27;                                                        
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_VECTOR: PET29B                                     
KEYWDS    LIGASE, AMINOACYL-TRNA SYNTHETASE, ATP + L-TYROSINE + TRNA(TYR)->AMP  
KEYWDS   2 + PPI + L-TYROSYL-TRNA(TY CLASS I AMINOACYL-TRNA SYNTHETASE          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.CUSACK,A.YAREMCHUK,I.KRIKLIVYI,M.TUKALO                             
REVDAT   5   17-OCT-18 1H3F    1       HETSYN                                   
REVDAT   4   06-JUL-11 1H3F    1       VERSN                                    
REVDAT   3   24-FEB-09 1H3F    1       VERSN                                    
REVDAT   2   05-DEC-02 1H3F    1       HEADER COMPND KEYWDS REMARK              
REVDAT   2 2                   1       DBREF                                    
REVDAT   1   12-SEP-02 1H3F    0                                                
JRNL        AUTH   A.YAREMCHUK,I.KRIKLIVYI,M.TUKALO,S.CUSACK                    
JRNL        TITL   CLASS I TYROSYL-TRNA SYNTHETASE HAS A CLASS II MODE OR TRNA  
JRNL        TITL 2 RECOGNITION                                                  
JRNL        REF    EMBO J.                       V.  21  3829 2002              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   12110594                                                     
JRNL        DOI    10.1093/EMBOJ/CDF373                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1834546.750                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 70950                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.234                           
REMARK   3   FREE R VALUE                     : 0.261                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3559                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.004                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.13                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 86.70                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 9832                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2800                       
REMARK   3   BIN FREE R VALUE                    : 0.3060                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.10                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 523                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.013                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6474                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 49                                      
REMARK   3   SOLVENT ATOMS            : 254                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 17.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 32.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -4.04000                                             
REMARK   3    B22 (A**2) : 8.79000                                              
REMARK   3    B33 (A**2) : -4.75000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.26                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.21                            
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) : 0.30                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.24                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.200                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.60                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.850                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.690 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.580 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.730 ; 3.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 5.250 ; 4.000                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.39                                                 
REMARK   3   BSOL        : 48.69                                                
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  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: CHAIN A RESIDUES 1-4, 80-100 AND 348      
REMARK   3  -351 AND CHAIN B RESIDUES 1-4, 84-96 AND 345-352 WERE UNMODELED     
REMARK   3  DUE TO DISORDER                                                     
REMARK   4                                                                      
REMARK   4 1H3F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-AUG-02.                  
REMARK 100 THE DEPOSITION ID IS D_1290011288.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-OCT-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 5.80                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.934                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 70951                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.6                               
REMARK 200  DATA REDUNDANCY                : 6.500                              
REMARK 200  R MERGE                    (I) : 0.08900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 5.7000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.05                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 84.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.30600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.300                              
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: T. THERMOPHILUS TYROSYL-TRNA SYNTHETASE PREVIOUSLY   
REMARK 200  DETERMINED BY SIRAS BY SAME AUTHORS                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.60                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 12MG/ML PROTEIN IN 1:1 RATIO WITH        
REMARK 280  RESERVOIR SOLUTION CONTAINING 1.2M AMMONIUM SULPHATE, 50MM          
REMARK 280  MES(PH5.8), 10MM MGCL2, 0.5MM DDT, PH 5.80                          
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       33.89700            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       70.61300            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       55.52500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       70.61300            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       33.89700            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       55.52500            
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: 3510 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 38120 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -101.0 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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 CATALYTIC ACTIVITY: ATP + L-TYROSINE + TRNA(TYR) = AMP +             
REMARK 400  DIPHOSPHATE + L-TYROSYL-TRNA(TYR).                                  
REMARK 400  ALTHOUGH THIS PROTEIN IS A CLASS I AMINOACYL-TRNA                   
REMARK 400  SYNTHETASE, IT DISPLAYS A CLASS II MODE OF TRNA RECOGNITION.        
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     THR A     4                                                      
REMARK 465     THR A    80                                                      
REMARK 465     GLY A    81                                                      
REMARK 465     MET A    82                                                      
REMARK 465     ILE A    83                                                      
REMARK 465     GLY A    84                                                      
REMARK 465     ASP A    85                                                      
REMARK 465     PRO A    86                                                      
REMARK 465     SER A    87                                                      
REMARK 465     GLY A    88                                                      
REMARK 465     ARG A    89                                                      
REMARK 465     SER A    90                                                      
REMARK 465     LYS A    91                                                      
REMARK 465     THR A    92                                                      
REMARK 465     ARG A    93                                                      
REMARK 465     PRO A    94                                                      
REMARK 465     PRO A    95                                                      
REMARK 465     LEU A    96                                                      
REMARK 465     THR A    97                                                      
REMARK 465     LEU A    98                                                      
REMARK 465     GLU A    99                                                      
REMARK 465     GLU A   100                                                      
REMARK 465     GLY A   348                                                      
REMARK 465     GLY A   349                                                      
REMARK 465     ILE A   350                                                      
REMARK 465     PRO A   351                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     GLY B     3                                                      
REMARK 465     THR B     4                                                      
REMARK 465     GLY B    84                                                      
REMARK 465     ASP B    85                                                      
REMARK 465     PRO B    86                                                      
REMARK 465     SER B    87                                                      
REMARK 465     GLY B    88                                                      
REMARK 465     ARG B    89                                                      
REMARK 465     SER B    90                                                      
REMARK 465     LYS B    91                                                      
REMARK 465     THR B    92                                                      
REMARK 465     ARG B    93                                                      
REMARK 465     PRO B    94                                                      
REMARK 465     PRO B    95                                                      
REMARK 465     LEU B    96                                                      
REMARK 465     GLU B   344                                                      
REMARK 465     VAL B   345                                                      
REMARK 465     ALA B   346                                                      
REMARK 465     LYS B   347                                                      
REMARK 465     GLY B   348                                                      
REMARK 465     GLY B   349                                                      
REMARK 465     ILE B   350                                                      
REMARK 465     PRO B   351                                                      
REMARK 465     GLU B   352                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLU B 353    CB   CG   CD   OE1  OE2                             
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   O    ALA B   320     OD2  ASP B   327              2.14            
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    ILE A 309       77.96   -102.21                                   
REMARK 500    ASP A 310     -169.04   -124.91                                   
REMARK 500    PHE A 324       50.58     35.76                                   
REMARK 500    SER A 431      132.14      3.39                                   
REMARK 500    LEU B 153        3.66    -62.76                                   
REMARK 500    GLU B 156      -74.99    -22.59                                   
REMARK 500    ASP B 310     -165.44   -128.47                                   
REMARK 500    PHE B 324       72.93     28.35                                   
REMARK 500    ASP B 327       35.31    -60.01                                   
REMARK 500    ALA B 330     -146.65    -94.75                                   
REMARK 500    PRO B 332      175.81    -55.17                                   
REMARK 500    LEU B 412       45.32   -109.56                                   
REMARK 500    SER B 431      -68.47    -22.71                                   
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 SO4 A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 505                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYE A 1433                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYE B 1433                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1H3E   RELATED DB: PDB                                   
REMARK 900 TYROSYL-TRNA SYNTHETASE FROM THERMUS THERMOPHILUS COMPLEXED WITH     
REMARK 900 WILD-TYPE TRNATYR(GUA) AND WITH ATP AND TYROSINOL                    
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 UNMODELLED REGIONS DUE TO DISORDER:                                  
REMARK 999  CHAIN A: 1-4, 80-100, 348-351 CHAIN B: 1-4, 84-96, 345-352          
DBREF  1H3F A    1   432  UNP    P83453   SYY_THETH        1    432             
DBREF  1H3F B    1   432  UNP    P83453   SYY_THETH        1    432             
SEQRES   1 A  432  MET ALA GLY THR GLY HIS THR PRO GLU GLU ALA LEU ALA          
SEQRES   2 A  432  LEU LEU LYS ARG GLY ALA GLU GLU ILE VAL PRO GLU GLU          
SEQRES   3 A  432  GLU LEU LEU ALA LYS LEU LYS GLU GLY ARG PRO LEU THR          
SEQRES   4 A  432  VAL LYS LEU GLY ALA ASP PRO THR ARG PRO ASP LEU HIS          
SEQRES   5 A  432  LEU GLY HIS ALA VAL VAL LEU ARG LYS MET ARG GLN PHE          
SEQRES   6 A  432  GLN GLU LEU GLY HIS LYS VAL VAL LEU ILE ILE GLY ASP          
SEQRES   7 A  432  PHE THR GLY MET ILE GLY ASP PRO SER GLY ARG SER LYS          
SEQRES   8 A  432  THR ARG PRO PRO LEU THR LEU GLU GLU THR ARG GLU ASN          
SEQRES   9 A  432  ALA LYS THR TYR VAL ALA GLN ALA GLY LYS ILE LEU ARG          
SEQRES  10 A  432  GLN GLU PRO HIS LEU PHE GLU LEU ARG TYR ASN SER GLU          
SEQRES  11 A  432  TRP LEU GLU GLY LEU THR PHE LYS GLU VAL VAL ARG LEU          
SEQRES  12 A  432  THR SER LEU MET THR VAL ALA GLN MET LEU GLU ARG GLU          
SEQRES  13 A  432  ASP PHE LYS LYS ARG TYR GLU ALA GLY ILE PRO ILE SER          
SEQRES  14 A  432  LEU HIS GLU LEU LEU TYR PRO PHE ALA GLN ALA TYR ASP          
SEQRES  15 A  432  SER VAL ALA ILE ARG ALA ASP VAL GLU MET GLY GLY THR          
SEQRES  16 A  432  ASP GLN ARG PHE ASN LEU LEU VAL GLY ARG GLU VAL GLN          
SEQRES  17 A  432  ARG ALA TYR GLY GLN SER PRO GLN VAL CYS PHE LEU MET          
SEQRES  18 A  432  PRO LEU LEU VAL GLY LEU ASP GLY ARG GLU LYS MET SER          
SEQRES  19 A  432  LYS SER LEU ASP ASN TYR ILE GLY LEU THR GLU PRO PRO          
SEQRES  20 A  432  GLU ALA MET PHE LYS LYS LEU MET ARG VAL PRO ASP PRO          
SEQRES  21 A  432  LEU LEU PRO SER TYR PHE ARG LEU LEU THR ASP LEU GLU          
SEQRES  22 A  432  GLU GLU GLU ILE GLU ALA LEU LEU LYS ALA GLY PRO VAL          
SEQRES  23 A  432  PRO ALA HIS ARG VAL LEU ALA ARG LEU LEU THR ALA ALA          
SEQRES  24 A  432  TYR ALA LEU PRO GLN ILE PRO PRO ARG ILE ASP ARG ALA          
SEQRES  25 A  432  PHE TYR GLU SER LEU GLY TYR ALA TRP GLU ALA PHE GLY          
SEQRES  26 A  432  ARG ASP LYS GLU ALA GLY PRO GLU GLU VAL ARG ARG ALA          
SEQRES  27 A  432  GLU ALA ARG TYR ASP GLU VAL ALA LYS GLY GLY ILE PRO          
SEQRES  28 A  432  GLU GLU ILE PRO GLU VAL THR ILE PRO ALA SER GLU LEU          
SEQRES  29 A  432  LYS GLU GLY ARG ILE TRP VAL ALA ARG LEU PHE THR LEU          
SEQRES  30 A  432  ALA GLY LEU THR PRO SER ASN ALA GLU ALA ARG ARG LEU          
SEQRES  31 A  432  ILE GLN ASN ARG GLY LEU ARG LEU ASP GLY GLU VAL LEU          
SEQRES  32 A  432  THR ASP PRO MET LEU GLN VAL ASP LEU SER ARG PRO ARG          
SEQRES  33 A  432  ILE LEU GLN ARG GLY LYS ASP ARG PHE VAL ARG VAL ARG          
SEQRES  34 A  432  LEU SER ASP                                                  
SEQRES   1 B  432  MET ALA GLY THR GLY HIS THR PRO GLU GLU ALA LEU ALA          
SEQRES   2 B  432  LEU LEU LYS ARG GLY ALA GLU GLU ILE VAL PRO GLU GLU          
SEQRES   3 B  432  GLU LEU LEU ALA LYS LEU LYS GLU GLY ARG PRO LEU THR          
SEQRES   4 B  432  VAL LYS LEU GLY ALA ASP PRO THR ARG PRO ASP LEU HIS          
SEQRES   5 B  432  LEU GLY HIS ALA VAL VAL LEU ARG LYS MET ARG GLN PHE          
SEQRES   6 B  432  GLN GLU LEU GLY HIS LYS VAL VAL LEU ILE ILE GLY ASP          
SEQRES   7 B  432  PHE THR GLY MET ILE GLY ASP PRO SER GLY ARG SER LYS          
SEQRES   8 B  432  THR ARG PRO PRO LEU THR LEU GLU GLU THR ARG GLU ASN          
SEQRES   9 B  432  ALA LYS THR TYR VAL ALA GLN ALA GLY LYS ILE LEU ARG          
SEQRES  10 B  432  GLN GLU PRO HIS LEU PHE GLU LEU ARG TYR ASN SER GLU          
SEQRES  11 B  432  TRP LEU GLU GLY LEU THR PHE LYS GLU VAL VAL ARG LEU          
SEQRES  12 B  432  THR SER LEU MET THR VAL ALA GLN MET LEU GLU ARG GLU          
SEQRES  13 B  432  ASP PHE LYS LYS ARG TYR GLU ALA GLY ILE PRO ILE SER          
SEQRES  14 B  432  LEU HIS GLU LEU LEU TYR PRO PHE ALA GLN ALA TYR ASP          
SEQRES  15 B  432  SER VAL ALA ILE ARG ALA ASP VAL GLU MET GLY GLY THR          
SEQRES  16 B  432  ASP GLN ARG PHE ASN LEU LEU VAL GLY ARG GLU VAL GLN          
SEQRES  17 B  432  ARG ALA TYR GLY GLN SER PRO GLN VAL CYS PHE LEU MET          
SEQRES  18 B  432  PRO LEU LEU VAL GLY LEU ASP GLY ARG GLU LYS MET SER          
SEQRES  19 B  432  LYS SER LEU ASP ASN TYR ILE GLY LEU THR GLU PRO PRO          
SEQRES  20 B  432  GLU ALA MET PHE LYS LYS LEU MET ARG VAL PRO ASP PRO          
SEQRES  21 B  432  LEU LEU PRO SER TYR PHE ARG LEU LEU THR ASP LEU GLU          
SEQRES  22 B  432  GLU GLU GLU ILE GLU ALA LEU LEU LYS ALA GLY PRO VAL          
SEQRES  23 B  432  PRO ALA HIS ARG VAL LEU ALA ARG LEU LEU THR ALA ALA          
SEQRES  24 B  432  TYR ALA LEU PRO GLN ILE PRO PRO ARG ILE ASP ARG ALA          
SEQRES  25 B  432  PHE TYR GLU SER LEU GLY TYR ALA TRP GLU ALA PHE GLY          
SEQRES  26 B  432  ARG ASP LYS GLU ALA GLY PRO GLU GLU VAL ARG ARG ALA          
SEQRES  27 B  432  GLU ALA ARG TYR ASP GLU VAL ALA LYS GLY GLY ILE PRO          
SEQRES  28 B  432  GLU GLU ILE PRO GLU VAL THR ILE PRO ALA SER GLU LEU          
SEQRES  29 B  432  LYS GLU GLY ARG ILE TRP VAL ALA ARG LEU PHE THR LEU          
SEQRES  30 B  432  ALA GLY LEU THR PRO SER ASN ALA GLU ALA ARG ARG LEU          
SEQRES  31 B  432  ILE GLN ASN ARG GLY LEU ARG LEU ASP GLY GLU VAL LEU          
SEQRES  32 B  432  THR ASP PRO MET LEU GLN VAL ASP LEU SER ARG PRO ARG          
SEQRES  33 B  432  ILE LEU GLN ARG GLY LYS ASP ARG PHE VAL ARG VAL ARG          
SEQRES  34 B  432  LEU SER ASP                                                  
HET    SO4  A 501       5                                                       
HET    SO4  A 502       5                                                       
HET    SO4  A 503       5                                                       
HET    SO4  A 504       5                                                       
HET    SO4  A 505       5                                                       
HET    TYE  A1433      12                                                       
HET    TYE  B1433      12                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     TYE 4-[(2S)-2-AMINO-3-HYDROXYPROPYL]PHENOL                           
HETSYN     TYE TYROSINOL, BOUND FORM OF TYROSINAL                               
FORMUL   3  SO4    5(O4 S 2-)                                                   
FORMUL   8  TYE    2(C9 H13 N O2)                                               
FORMUL  10  HOH   *254(H2 O)                                                    
HELIX    1   1 THR A    7  ARG A   17  1                                  11    
HELIX    2   2 PRO A   24  GLU A   34  1                                  11    
HELIX    3   3 HIS A   52  LEU A   68  1                                  17    
HELIX    4   4 THR A  101  GLY A  113  1                                  13    
HELIX    5   5 ASN A  128  GLU A  133  1                                   6    
HELIX    6   6 THR A  136  SER A  145  1                                  10    
HELIX    7   7 THR A  148  LEU A  153  1                                   6    
HELIX    8   8 ARG A  155  ALA A  164  1                                  10    
HELIX    9   9 LEU A  170  LEU A  173  5                                   4    
HELIX   10  10 LEU A  174  ARG A  187  1                                  14    
HELIX   11  11 GLN A  197  TYR A  211  1                                  15    
HELIX   12  12 SER A  234  ASP A  238  5                                   5    
HELIX   13  13 PRO A  246  ARG A  256  1                                  11    
HELIX   14  14 PRO A  258  PRO A  260  5                                   3    
HELIX   15  15 LEU A  261  THR A  270  1                                  10    
HELIX   16  16 GLU A  273  GLY A  284  1                                  12    
HELIX   17  17 GLY A  284  LEU A  302  1                                  19    
HELIX   18  18 ASP A  310  LEU A  317  1                                   8    
HELIX   19  19 ALA A  320  PHE A  324  5                                   5    
HELIX   20  20 PRO A  332  ALA A  346  1                                  15    
HELIX   21  21 PRO A  360  LEU A  364  5                                   5    
HELIX   22  22 VAL A  371  ALA A  378  1                                   8    
HELIX   23  23 SER A  383  ASN A  393  1                                  11    
HELIX   24  24 THR B    7  ARG B   17  1                                  11    
HELIX   25  25 PRO B   24  LYS B   33  1                                  10    
HELIX   26  26 HIS B   52  LEU B   68  1                                  17    
HELIX   27  27 GLY B   77  MET B   82  1                                   6    
HELIX   28  28 THR B   97  GLY B  113  1                                  17    
HELIX   29  29 ASN B  128  GLU B  133  1                                   6    
HELIX   30  30 THR B  136  SER B  145  1                                  10    
HELIX   31  31 THR B  148  LEU B  153  1                                   6    
HELIX   32  32 ARG B  155  GLY B  165  1                                  11    
HELIX   33  33 LEU B  170  LEU B  173  5                                   4    
HELIX   34  34 LEU B  174  ILE B  186  1                                  13    
HELIX   35  35 GLN B  197  TYR B  211  1                                  15    
HELIX   36  36 SER B  234  ASP B  238  5                                   5    
HELIX   37  37 PRO B  246  ARG B  256  1                                  11    
HELIX   38  38 PRO B  258  PRO B  260  5                                   3    
HELIX   39  39 LEU B  261  THR B  270  1                                  10    
HELIX   40  40 GLU B  273  LYS B  282  1                                  10    
HELIX   41  41 GLY B  284  LEU B  302  1                                  19    
HELIX   42  42 ASP B  310  SER B  316  1                                   7    
HELIX   43  43 ALA B  320  PHE B  324  5                                   5    
HELIX   44  44 PRO B  332  ASP B  343  1                                  12    
HELIX   45  45 PRO B  360  LEU B  364  5                                   5    
HELIX   46  46 VAL B  371  ALA B  378  1                                   8    
HELIX   47  47 SER B  383  ASN B  393  1                                  11    
SHEET    1  AA 6 GLU A  21  VAL A  23  0                                        
SHEET    2  AA 6 VAL A 217  MET A 221 -1  O  CYS A 218   N  VAL A  23           
SHEET    3  AA 6 VAL A 190  GLY A 194  1  O  GLU A 191   N  PHE A 219           
SHEET    4  AA 6 THR A  39  ALA A  44  1  O  LYS A  41   N  MET A 192           
SHEET    5  AA 6 LYS A  71  ILE A  76  1  O  LYS A  71   N  VAL A  40           
SHEET    6  AA 6 PHE A 123  TYR A 127  1  O  GLU A 124   N  LEU A  74           
SHEET    1  AB 5 GLU A 356  ILE A 359  0                                        
SHEET    2  AB 5 ARG A 424  LEU A 430  1  O  ARG A 427   N  VAL A 357           
SHEET    3  AB 5 ARG A 416  ARG A 420 -1  O  ARG A 416   N  VAL A 428           
SHEET    4  AB 5 LEU A 396  LEU A 398 -1  O  ARG A 397   N  GLN A 419           
SHEET    5  AB 5 GLU A 401  VAL A 402 -1  O  GLU A 401   N  LEU A 398           
SHEET    1  AC 2 ARG A 368  TRP A 370  0                                        
SHEET    2  AC 2 GLN A 409  ASP A 411 -1  O  VAL A 410   N  ILE A 369           
SHEET    1  BA 6 GLU B  21  VAL B  23  0                                        
SHEET    2  BA 6 VAL B 217  MET B 221 -1  O  CYS B 218   N  VAL B  23           
SHEET    3  BA 6 VAL B 190  GLY B 194  1  O  GLU B 191   N  PHE B 219           
SHEET    4  BA 6 THR B  39  ALA B  44  1  O  LYS B  41   N  MET B 192           
SHEET    5  BA 6 LYS B  71  ILE B  76  1  O  LYS B  71   N  VAL B  40           
SHEET    6  BA 6 PHE B 123  TYR B 127  1  O  GLU B 124   N  LEU B  74           
SHEET    1  BB 5 GLU B 356  THR B 358  0                                        
SHEET    2  BB 5 ARG B 424  ARG B 429  1  O  ARG B 427   N  VAL B 357           
SHEET    3  BB 5 ARG B 416  ARG B 420 -1  O  ARG B 416   N  VAL B 428           
SHEET    4  BB 5 LEU B 396  LEU B 398 -1  O  ARG B 397   N  GLN B 419           
SHEET    5  BB 5 GLU B 401  VAL B 402 -1  O  GLU B 401   N  LEU B 398           
SHEET    1  BC 2 ARG B 368  TRP B 370  0                                        
SHEET    2  BC 2 GLN B 409  ASP B 411 -1  O  VAL B 410   N  ILE B 369           
CISPEP   1 VAL A   23    PRO A   24          0        -0.57                     
CISPEP   2 VAL B   23    PRO B   24          0        -0.36                     
SITE     1 AC1  3 THR B 358  ARG B 429  SER B 431                               
SITE     1 AC2  4 ARG A  48  HIS A  52  SER A 234  LYS A 235                    
SITE     1 AC3  5 ARG B  48  HIS B  52  HIS B  55  SER B 234                    
SITE     2 AC3  5 LYS B 235                                                     
SITE     1 AC4  6 PRO A 263  ARG A 267  HOH A2143  HOH A2144                    
SITE     2 AC4  6 PRO B 263  ARG B 267                                          
SITE     1 AC5  3 ARG A 256  TYR A 342  LYS A 347                               
SITE     1 AC6  8 LYS A  41  GLY A  43  ASP A  45  GLN A 179                    
SITE     2 AC6  8 ASP A 182  GLU A 191  GLN A 197  ASN A 200                    
SITE     1 AC7  6 LYS B  41  GLY B  43  GLN B 179  ASP B 182                    
SITE     2 AC7  6 GLU B 191  GLN B 197                                          
CRYST1   67.794  111.050  141.226  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      0.014751  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009005  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007081        0.00000                         
MTRIX1   1  0.999264 -0.012762 -0.036174        0.78650    1                    
MTRIX2   1 -0.010661 -0.998277  0.057691      109.18700    1                    
MTRIX3   1 -0.036848 -0.057263 -0.997679       -7.71640    1                    
MTRIX1   2 -0.110243 -0.947442  0.300333       22.88350    1                    
MTRIX2   2 -0.993109  0.092916 -0.071425       30.07570    1                    
MTRIX3   2  0.039765 -0.306138 -0.951156        5.78260    1