HEADER    LIGASE                                  19-SEP-09   3JXE              
TITLE     CRYSTAL STRUCTURE OF PYROCOCCUS HORIKOSHII TRYPTOPHANYL-TRNA          
TITLE    2 SYNTHETASE IN COMPLEX WITH TRPAMP                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRYPTOPHANYL-TRNA SYNTHETASE;                              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: TRYPTOPHAN-TRNA LIGASE, TRPRS;                              
COMPND   5 EC: 6.1.1.2;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII;                          
SOURCE   3 ORGANISM_TAXID: 53953;                                               
SOURCE   4 GENE: PH1921, TRPS;                                                  
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    TRYPTOPHANYL-TRNA SYNTHETASE, ADENOSINE TRIPHOSPHATE, ROSSMANN FOLD,  
KEYWDS   2 P. HORIKOSHII, AMINOACYL-TRNA SYNTHETASE, ATP-BINDING, CYTOPLASM,    
KEYWDS   3 LIGASE, NUCLEOTIDE-BINDING, PROTEIN BIOSYNTHESIS                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.ZHOU,X.DONG,C.ZHONG,N.SHEN,B.YANG,J.DING                            
REVDAT   2   20-MAR-24 3JXE    1       REMARK SEQADV                            
REVDAT   1   10-NOV-09 3JXE    0                                                
JRNL        AUTH   M.ZHOU,X.DONG,C.ZHONG,N.SHEN,B.YANG,J.DING                   
JRNL        TITL   CRYSTAL STRUCTURE OF P. HORIKOSHII TRYPTOPHANYL-TRNA         
JRNL        TITL 2 SYNTHETASE AND STRUCTURE-BASED PHYLOGENETIC ANALYSIS SUGGEST 
JRNL        TITL 3 AN ARCHAEAL ORIGIN OF TRYPTOPHANYL-TRNA SYNTHETASE           
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 33089                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.239                           
REMARK   3   R VALUE            (WORKING SET) : 0.238                           
REMARK   3   FREE R VALUE                     : 0.258                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1650                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.08                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2293                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.26                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3840                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 115                          
REMARK   3   BIN FREE R VALUE                    : 0.3880                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6035                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 84                                      
REMARK   3   SOLVENT ATOMS            : 12                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 99.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 79.73                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.684         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.347         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.276         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 15.764        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.927                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.905                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6292 ; 0.008 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8482 ; 0.985 ; 1.974       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   720 ; 4.770 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   298 ;36.252 ;23.826       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1146 ;16.929 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    30 ;14.440 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   883 ; 0.071 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4716 ; 0.002 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  3078 ; 0.178 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  4320 ; 0.303 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   165 ; 0.112 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    33 ; 0.228 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     5 ; 0.145 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  3732 ; 0.350 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  5872 ; 0.547 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2961 ; 0.550 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2610 ; 0.772 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3JXE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-SEP-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000055279.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 24-MAY-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : BL-17A                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 270                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 33131                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 15.50                              
REMARK 200  R MERGE                    (I) : 0.08800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 33.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.11                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 10.30                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.78800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 72.34                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.45                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CITRATE, 1.6M (NH4)2SO4,     
REMARK 280  10MM MNCL2, PH 5.2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE      
REMARK 280  293K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3                           
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       5555   Z,X,Y                                                   
REMARK 290       6555   Z+1/2,-X+1/2,-Y                                         
REMARK 290       7555   -Z+1/2,-X,Y+1/2                                         
REMARK 290       8555   -Z,X+1/2,-Y+1/2                                         
REMARK 290       9555   Y,Z,X                                                   
REMARK 290      10555   -Y,Z+1/2,-X+1/2                                         
REMARK 290      11555   Y+1/2,-Z+1/2,-X                                         
REMARK 290      12555   -Y+1/2,-Z,X+1/2                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       85.09900            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       85.09900            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       85.09900            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       85.09900            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       85.09900            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       85.09900            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY2   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   6  0.000000  0.000000  1.000000       85.09900            
REMARK 290   SMTRY2   6 -1.000000  0.000000  0.000000       85.09900            
REMARK 290   SMTRY3   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY1   7  0.000000  0.000000 -1.000000       85.09900            
REMARK 290   SMTRY2   7 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  1.000000  0.000000       85.09900            
REMARK 290   SMTRY1   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY2   8  1.000000  0.000000  0.000000       85.09900            
REMARK 290   SMTRY3   8  0.000000 -1.000000  0.000000       85.09900            
REMARK 290   SMTRY1   9  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   9  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY3   9  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000  0.000000  1.000000       85.09900            
REMARK 290   SMTRY3  10 -1.000000  0.000000  0.000000       85.09900            
REMARK 290   SMTRY1  11  0.000000  1.000000  0.000000       85.09900            
REMARK 290   SMTRY2  11  0.000000  0.000000 -1.000000       85.09900            
REMARK 290   SMTRY3  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY1  12  0.000000 -1.000000  0.000000       85.09900            
REMARK 290   SMTRY2  12  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY3  12  1.000000  0.000000  0.000000       85.09900            
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: 6210 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 29870 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -67.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     LEU A   281                                                      
REMARK 465     THR A   282                                                      
REMARK 465     GLY A   283                                                      
REMARK 465     GLY A   284                                                      
REMARK 465     ARG A   285                                                      
REMARK 465     PRO A   286                                                      
REMARK 465     THR A   287                                                      
REMARK 465     LEU A   288                                                      
REMARK 465     LYS A   289                                                      
REMARK 465     GLU A   290                                                      
REMARK 465     GLN A   291                                                      
REMARK 465     ARG A   292                                                      
REMARK 465     GLU A   293                                                      
REMARK 465     LYS A   294                                                      
REMARK 465     GLY A   295                                                      
REMARK 465     GLY A   296                                                      
REMARK 465     GLU A   297                                                      
REMARK 465     PRO A   298                                                      
REMARK 465     GLU A   299                                                      
REMARK 465     LYS A   300                                                      
REMARK 465     PRO A   382                                                      
REMARK 465     LEU A   383                                                      
REMARK 465     LYS A   384                                                      
REMARK 465     ARG A   385                                                      
REMARK 465     SER A   386                                                      
REMARK 465     HIS A   387                                                      
REMARK 465     HIS A   388                                                      
REMARK 465     HIS A   389                                                      
REMARK 465     HIS A   390                                                      
REMARK 465     HIS A   391                                                      
REMARK 465     HIS A   392                                                      
REMARK 465     THR B   282                                                      
REMARK 465     GLY B   283                                                      
REMARK 465     GLY B   284                                                      
REMARK 465     ARG B   285                                                      
REMARK 465     PRO B   286                                                      
REMARK 465     THR B   287                                                      
REMARK 465     LEU B   288                                                      
REMARK 465     LYS B   289                                                      
REMARK 465     GLU B   290                                                      
REMARK 465     GLN B   291                                                      
REMARK 465     ARG B   292                                                      
REMARK 465     GLU B   293                                                      
REMARK 465     LYS B   294                                                      
REMARK 465     GLY B   295                                                      
REMARK 465     GLY B   296                                                      
REMARK 465     GLU B   297                                                      
REMARK 465     PRO B   298                                                      
REMARK 465     GLU B   299                                                      
REMARK 465     PRO B   382                                                      
REMARK 465     LEU B   383                                                      
REMARK 465     LYS B   384                                                      
REMARK 465     ARG B   385                                                      
REMARK 465     SER B   386                                                      
REMARK 465     HIS B   387                                                      
REMARK 465     HIS B   388                                                      
REMARK 465     HIS B   389                                                      
REMARK 465     HIS B   390                                                      
REMARK 465     HIS B   391                                                      
REMARK 465     HIS B   392                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU B 381   C     GLU B 381   O       0.305                       
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    PRO A   9        3.14    -63.36                                   
REMARK 500    GLU A 157      -60.16   -101.32                                   
REMARK 500    SER A 251       53.38   -101.52                                   
REMARK 500    PHE A 279     -113.01   -114.17                                   
REMARK 500    PHE A 310      -30.64   -141.35                                   
REMARK 500    TYR A 366      -57.26   -135.39                                   
REMARK 500    ASN A 376       25.20    -72.86                                   
REMARK 500    PRO A 380      107.95    -53.99                                   
REMARK 500    PRO B   9        3.78    -62.76                                   
REMARK 500    ASP B  60       29.06     49.28                                   
REMARK 500    THR B 159        5.03    -69.89                                   
REMARK 500    PHE B 310      -37.20   -148.44                                   
REMARK 500    TYR B 366      -57.34   -137.14                                   
REMARK 500    ASN B 376       25.86    -72.15                                   
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 TYM A 400                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 393                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYM B 900                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 393                 
DBREF  3JXE A    1   386  UNP    O59584   SYW_PYRHO        1    386             
DBREF  3JXE B    1   386  UNP    O59584   SYW_PYRHO        1    386             
SEQADV 3JXE HIS A  387  UNP  O59584              EXPRESSION TAG                 
SEQADV 3JXE HIS A  388  UNP  O59584              EXPRESSION TAG                 
SEQADV 3JXE HIS A  389  UNP  O59584              EXPRESSION TAG                 
SEQADV 3JXE HIS A  390  UNP  O59584              EXPRESSION TAG                 
SEQADV 3JXE HIS A  391  UNP  O59584              EXPRESSION TAG                 
SEQADV 3JXE HIS A  392  UNP  O59584              EXPRESSION TAG                 
SEQADV 3JXE HIS B  387  UNP  O59584              EXPRESSION TAG                 
SEQADV 3JXE HIS B  388  UNP  O59584              EXPRESSION TAG                 
SEQADV 3JXE HIS B  389  UNP  O59584              EXPRESSION TAG                 
SEQADV 3JXE HIS B  390  UNP  O59584              EXPRESSION TAG                 
SEQADV 3JXE HIS B  391  UNP  O59584              EXPRESSION TAG                 
SEQADV 3JXE HIS B  392  UNP  O59584              EXPRESSION TAG                 
SEQRES   1 A  392  MET VAL GLU GLU PHE LYS VAL THR PRO TRP GLU VAL GLU          
SEQRES   2 A  392  GLY VAL VAL ASP TYR ASP LYS LEU ILE LYS HIS PHE GLY          
SEQRES   3 A  392  THR SER PRO LEU THR GLU ASP LEU LEU GLU LYS THR ALA          
SEQRES   4 A  392  GLU LEU THR LYS SER GLU LEU PRO ILE PHE PHE ARG ARG          
SEQRES   5 A  392  LYS PHE PHE PHE SER HIS ARG ASP TYR ASP LEU ILE LEU          
SEQRES   6 A  392  LYS ASP TYR GLU GLU GLY ARG GLY PHE PHE LEU TYR THR          
SEQRES   7 A  392  GLY ARG GLY PRO SER GLY PRO MET HIS ILE GLY HIS ILE          
SEQRES   8 A  392  ILE PRO PHE PHE ALA THR LYS TRP LEU GLN GLU LYS PHE          
SEQRES   9 A  392  GLY VAL ASN LEU TYR ILE GLN ILE THR ASP ASP GLU LYS          
SEQRES  10 A  392  PHE LEU PHE LYS GLU ASN LEU THR PHE ASP ASP THR LYS          
SEQRES  11 A  392  ARG TRP ALA TYR ASP ASN ILE LEU ASP ILE ILE ALA VAL          
SEQRES  12 A  392  GLY PHE ASP PRO ASP LYS THR PHE ILE PHE GLN ASN SER          
SEQRES  13 A  392  GLU PHE THR LYS ILE TYR GLU MET ALA ILE PRO ILE ALA          
SEQRES  14 A  392  LYS LYS ILE ASN PHE SER MET ALA LYS ALA VAL PHE GLY          
SEQRES  15 A  392  PHE THR GLU GLN SER LYS ILE GLY MET ILE PHE PHE PRO          
SEQRES  16 A  392  ALA ILE GLN ILE ALA PRO THR PHE PHE GLU ARG LYS ARG          
SEQRES  17 A  392  CYS LEU ILE PRO ALA ALA ILE ASP GLN ASP PRO TYR TRP          
SEQRES  18 A  392  ARG LEU GLN ARG ASP PHE ALA GLU SER LEU GLY TYR TYR          
SEQRES  19 A  392  LYS THR ALA ALA LEU HIS SER LYS PHE VAL PRO SER LEU          
SEQRES  20 A  392  THR SER LEU SER GLY LYS MET SER ALA SER LYS PRO GLU          
SEQRES  21 A  392  THR ALA ILE TYR LEU THR ASP SER PRO GLU ASP VAL GLU          
SEQRES  22 A  392  LYS LYS VAL TRP LYS PHE THR LEU THR GLY GLY ARG PRO          
SEQRES  23 A  392  THR LEU LYS GLU GLN ARG GLU LYS GLY GLY GLU PRO GLU          
SEQRES  24 A  392  LYS CYS VAL VAL PHE LYS TRP LEU GLU ILE PHE PHE GLU          
SEQRES  25 A  392  GLU ASP ASP LYS LYS LEU LYS GLU ARG TYR TYR ALA CYS          
SEQRES  26 A  392  LYS ASN GLY GLU LEU THR CYS GLY GLU CYS LYS ARG TYR          
SEQRES  27 A  392  LEU ILE SER LYS ILE GLN GLU PHE LEU LYS GLU HIS GLN          
SEQRES  28 A  392  ARG ARG ARG LYS LYS ALA GLU LYS LEU VAL GLU LYS PHE          
SEQRES  29 A  392  LYS TYR THR GLY LYS LEU ALA GLN GLU MET TRP ASN GLU          
SEQRES  30 A  392  ALA ILE PRO GLU PRO LEU LYS ARG SER HIS HIS HIS HIS          
SEQRES  31 A  392  HIS HIS                                                      
SEQRES   1 B  392  MET VAL GLU GLU PHE LYS VAL THR PRO TRP GLU VAL GLU          
SEQRES   2 B  392  GLY VAL VAL ASP TYR ASP LYS LEU ILE LYS HIS PHE GLY          
SEQRES   3 B  392  THR SER PRO LEU THR GLU ASP LEU LEU GLU LYS THR ALA          
SEQRES   4 B  392  GLU LEU THR LYS SER GLU LEU PRO ILE PHE PHE ARG ARG          
SEQRES   5 B  392  LYS PHE PHE PHE SER HIS ARG ASP TYR ASP LEU ILE LEU          
SEQRES   6 B  392  LYS ASP TYR GLU GLU GLY ARG GLY PHE PHE LEU TYR THR          
SEQRES   7 B  392  GLY ARG GLY PRO SER GLY PRO MET HIS ILE GLY HIS ILE          
SEQRES   8 B  392  ILE PRO PHE PHE ALA THR LYS TRP LEU GLN GLU LYS PHE          
SEQRES   9 B  392  GLY VAL ASN LEU TYR ILE GLN ILE THR ASP ASP GLU LYS          
SEQRES  10 B  392  PHE LEU PHE LYS GLU ASN LEU THR PHE ASP ASP THR LYS          
SEQRES  11 B  392  ARG TRP ALA TYR ASP ASN ILE LEU ASP ILE ILE ALA VAL          
SEQRES  12 B  392  GLY PHE ASP PRO ASP LYS THR PHE ILE PHE GLN ASN SER          
SEQRES  13 B  392  GLU PHE THR LYS ILE TYR GLU MET ALA ILE PRO ILE ALA          
SEQRES  14 B  392  LYS LYS ILE ASN PHE SER MET ALA LYS ALA VAL PHE GLY          
SEQRES  15 B  392  PHE THR GLU GLN SER LYS ILE GLY MET ILE PHE PHE PRO          
SEQRES  16 B  392  ALA ILE GLN ILE ALA PRO THR PHE PHE GLU ARG LYS ARG          
SEQRES  17 B  392  CYS LEU ILE PRO ALA ALA ILE ASP GLN ASP PRO TYR TRP          
SEQRES  18 B  392  ARG LEU GLN ARG ASP PHE ALA GLU SER LEU GLY TYR TYR          
SEQRES  19 B  392  LYS THR ALA ALA LEU HIS SER LYS PHE VAL PRO SER LEU          
SEQRES  20 B  392  THR SER LEU SER GLY LYS MET SER ALA SER LYS PRO GLU          
SEQRES  21 B  392  THR ALA ILE TYR LEU THR ASP SER PRO GLU ASP VAL GLU          
SEQRES  22 B  392  LYS LYS VAL TRP LYS PHE THR LEU THR GLY GLY ARG PRO          
SEQRES  23 B  392  THR LEU LYS GLU GLN ARG GLU LYS GLY GLY GLU PRO GLU          
SEQRES  24 B  392  LYS CYS VAL VAL PHE LYS TRP LEU GLU ILE PHE PHE GLU          
SEQRES  25 B  392  GLU ASP ASP LYS LYS LEU LYS GLU ARG TYR TYR ALA CYS          
SEQRES  26 B  392  LYS ASN GLY GLU LEU THR CYS GLY GLU CYS LYS ARG TYR          
SEQRES  27 B  392  LEU ILE SER LYS ILE GLN GLU PHE LEU LYS GLU HIS GLN          
SEQRES  28 B  392  ARG ARG ARG LYS LYS ALA GLU LYS LEU VAL GLU LYS PHE          
SEQRES  29 B  392  LYS TYR THR GLY LYS LEU ALA GLN GLU MET TRP ASN GLU          
SEQRES  30 B  392  ALA ILE PRO GLU PRO LEU LYS ARG SER HIS HIS HIS HIS          
SEQRES  31 B  392  HIS HIS                                                      
HET    TYM  A 400      37                                                       
HET    SO4  A 393       5                                                       
HET    TYM  B 900      37                                                       
HET    SO4  B 393       5                                                       
HETNAM     TYM TRYPTOPHANYL-5'AMP                                               
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  TYM    2(C21 H24 N7 O8 P)                                           
FORMUL   4  SO4    2(O4 S 2-)                                                   
FORMUL   7  HOH   *12(H2 O)                                                     
HELIX    1   1 ASP A   17  PHE A   25  1                                   9    
HELIX    2   2 THR A   31  THR A   42  1                                  12    
HELIX    3   3 PRO A   47  ARG A   52  1                                   6    
HELIX    4   4 ASP A   60  GLU A   70  1                                  11    
HELIX    5   5 HIS A   87  GLY A  105  1                                  19    
HELIX    6   6 THR A  113  LYS A  121  1                                   9    
HELIX    7   7 THR A  125  ALA A  142  1                                  18    
HELIX    8   8 THR A  159  ILE A  172  1                                  14    
HELIX    9   9 ASN A  173  GLY A  182  1                                  10    
HELIX   10  10 LYS A  188  ALA A  200  1                                  13    
HELIX   11  11 PRO A  201  PHE A  204  5                                   4    
HELIX   12  12 GLN A  217  ALA A  228  1                                  12    
HELIX   13  13 GLU A  229  GLY A  232  5                                   4    
HELIX   14  14 LYS A  258  ALA A  262  5                                   5    
HELIX   15  15 SER A  268  LYS A  278  1                                  11    
HELIX   16  16 CYS A  301  PHE A  310  1                                  10    
HELIX   17  17 ASP A  314  ASN A  327  1                                  14    
HELIX   18  18 THR A  331  GLU A  358  1                                  28    
HELIX   19  19 LEU A  360  TYR A  366  1                                   7    
HELIX   20  20 GLY A  368  ASN A  376  1                                   9    
HELIX   21  21 ASP B   17  GLY B   26  1                                  10    
HELIX   22  22 THR B   31  LYS B   43  1                                  13    
HELIX   23  23 PRO B   47  ARG B   52  1                                   6    
HELIX   24  24 ASP B   60  GLU B   70  1                                  11    
HELIX   25  25 HIS B   87  GLY B  105  1                                  19    
HELIX   26  26 THR B  113  LYS B  121  1                                   9    
HELIX   27  27 THR B  125  ALA B  142  1                                  18    
HELIX   28  28 THR B  159  ILE B  172  1                                  14    
HELIX   29  29 ASN B  173  GLY B  182  1                                  10    
HELIX   30  30 LYS B  188  ALA B  200  1                                  13    
HELIX   31  31 PRO B  201  PHE B  204  5                                   4    
HELIX   32  32 GLN B  217  ALA B  228  1                                  12    
HELIX   33  33 LYS B  258  ALA B  262  5                                   5    
HELIX   34  34 SER B  268  LYS B  278  1                                  11    
HELIX   35  35 LYS B  300  PHE B  310  1                                  11    
HELIX   36  36 ASP B  314  ASN B  327  1                                  14    
HELIX   37  37 THR B  331  TYR B  366  1                                  36    
HELIX   38  38 GLY B  368  ASN B  376  1                                   9    
SHEET    1   A 2 LYS A   6  VAL A   7  0                                        
SHEET    2   A 2 VAL A  12  GLU A  13 -1  O  GLU A  13   N  LYS A   6           
SHEET    1   B 7 SER A  28  PRO A  29  0                                        
SHEET    2   B 7 PHE A  55  ARG A  59 -1  O  HIS A  58   N  SER A  28           
SHEET    3   B 7 ALA A 237  SER A 241 -1  O  HIS A 240   N  SER A  57           
SHEET    4   B 7 CYS A 209  ALA A 214  1  N  CYS A 209   O  ALA A 237           
SHEET    5   B 7 PHE A  75  ARG A  80  1  N  PHE A  75   O  LEU A 210           
SHEET    6   B 7 ASN A 107  ILE A 112  1  O  ASN A 107   N  LEU A  76           
SHEET    7   B 7 THR A 150  GLN A 154  1  O  PHE A 151   N  ILE A 110           
SHEET    1   C 2 LYS B   6  THR B   8  0                                        
SHEET    2   C 2 GLU B  11  GLU B  13 -1  O  GLU B  11   N  THR B   8           
SHEET    1   D 7 SER B  28  PRO B  29  0                                        
SHEET    2   D 7 PHE B  55  ARG B  59 -1  O  HIS B  58   N  SER B  28           
SHEET    3   D 7 ALA B 237  SER B 241 -1  O  HIS B 240   N  SER B  57           
SHEET    4   D 7 CYS B 209  ALA B 214  1  N  CYS B 209   O  ALA B 237           
SHEET    5   D 7 PHE B  75  ARG B  80  1  N  PHE B  75   O  LEU B 210           
SHEET    6   D 7 LEU B 108  ILE B 112  1  O  GLN B 111   N  ARG B  80           
SHEET    7   D 7 THR B 150  GLN B 154  1  O  PHE B 151   N  ILE B 110           
SITE     1 AC1 23 TYR A  77  THR A  78  GLY A  79  ARG A  80                    
SITE     2 AC1 23 GLY A  81  GLY A  89  HIS A  90  PRO A  93                    
SITE     3 AC1 23 GLN A 111  THR A 113  GLU A 116  LYS A 117                    
SITE     4 AC1 23 GLN A 198  ALA A 213  ALA A 214  ASP A 216                    
SITE     5 AC1 23 GLN A 217  TRP A 221  LYS A 242  PHE A 243                    
SITE     6 AC1 23 VAL A 244  LYS A 253  MET A 254                               
SITE     1 AC2  5 HIS A  87  HIS A  90  LYS A 253  SER A 255                    
SITE     2 AC2  5 ALA A 256                                                     
SITE     1 AC3 21 TYR B  77  GLY B  79  ARG B  80  GLY B  81                    
SITE     2 AC3 21 GLY B  89  HIS B  90  PRO B  93  GLN B 111                    
SITE     3 AC3 21 THR B 113  GLU B 116  LYS B 117  GLN B 198                    
SITE     4 AC3 21 ALA B 213  ALA B 214  ASP B 216  GLN B 217                    
SITE     5 AC3 21 TRP B 221  PHE B 243  VAL B 244  LYS B 253                    
SITE     6 AC3 21 MET B 254                                                     
SITE     1 AC4  6 HIS B  87  HIS B  90  LYS B 253  MET B 254                    
SITE     2 AC4  6 SER B 255  ALA B 256                                          
CRYST1  170.198  170.198  170.198  90.00  90.00  90.00 P 21 3       24          
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      0.005876  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.005876  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005876        0.00000