HEADER    LIGASE                                  24-NOV-09   3KT3              
TITLE     CRYSTAL STRUCTURE OF S. CEREVISIAE TRYPTOPHANYL-TRNA SYNTHETASE IN    
TITLE    2 COMPLEX WITH TRPAMP                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRYPTOPHANYL-TRNA SYNTHETASE, CYTOPLASMIC;                 
COMPND   3 CHAIN: A, B, C, D;                                                   
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: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932;                                                
SOURCE   5 GENE: TRPS;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET3E                                     
KEYWDS    TRYPTOPHANYL-TRNA SYNTHETASE, S. CEREVISIAE, SULFATE ION, AMINO ACID  
KEYWDS   2 ACTIVATION, CATALYTIC MECHANISM, AMINOACYL-TRNA SYNTHETASE, ATP-     
KEYWDS   3 BINDING, CYTOPLASM, LIGASE, NUCLEOTIDE-BINDING, PROTEIN BIOSYNTHESIS 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.ZHOU,X.DONG,C.ZHONG,N.SHEN,J.DING                                   
REVDAT   4   01-NOV-23 3KT3    1       REMARK SEQADV                            
REVDAT   3   01-NOV-17 3KT3    1       REMARK                                   
REVDAT   2   16-JUN-10 3KT3    1       JRNL                                     
REVDAT   1   16-FEB-10 3KT3    0                                                
JRNL        AUTH   M.ZHOU,X.DONG,N.SHEN,C.ZHONG,J.DING                          
JRNL        TITL   CRYSTAL STRUCTURES OF SACCHAROMYCES CEREVISIAE               
JRNL        TITL 2 TRYPTOPHANYL-TRNA SYNTHETASE: NEW INSIGHTS INTO THE          
JRNL        TITL 3 MECHANISM OF TRYPTOPHAN ACTIVATION AND IMPLICATIONS FOR      
JRNL        TITL 4 ANTI-FUNGAL DRUG DESIGN                                      
JRNL        REF    NUCLEIC ACIDS RES.            V.  38  3399 2010              
JRNL        REFN                   ISSN 0305-1048                               
JRNL        PMID   20123733                                                     
JRNL        DOI    10.1093/NAR/GKP1254                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 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) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 48.94                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 112240                         
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) : 0.215                           
REMARK   3   R VALUE            (WORKING SET) : 0.214                           
REMARK   3   FREE R VALUE                     : 0.237                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 5918                            
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) : 2.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.67                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 7076                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 82.38                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3280                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 372                          
REMARK   3   BIN FREE R VALUE                    : 0.3720                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 13105                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 213                                     
REMARK   3   SOLVENT ATOMS            : 178                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 53.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -2.08000                                             
REMARK   3    B22 (A**2) : -2.08000                                             
REMARK   3    B33 (A**2) : 3.12000                                              
REMARK   3    B12 (A**2) : -1.04000                                             
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.220         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.161         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 17.308        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.939                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.927                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A): 13649 ; 0.006 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 18449 ; 1.004 ; 1.977       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1622 ; 5.127 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   647 ;33.779 ;24.374       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  2378 ;16.266 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    64 ;14.477 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1965 ; 0.073 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A): 10332 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  6465 ; 0.189 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  9398 ; 0.305 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   466 ; 0.122 ; 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):    22 ; 0.197 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     5 ; 0.093 ; 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):  8312 ; 2.342 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 13173 ; 2.938 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  5963 ; 3.888 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  5276 ; 4.919 ; 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): 14275 ; 4.151 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   178 ; 0.669 ; 3.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2): 13318 ; 1.522 ; 3.000       
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 3KT3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-NOV-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000056413.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-NOV-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.9                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : AR-NW12A                           
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 210R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-2000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 118348                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
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     (%) : 96.3                               
REMARK 200  DATA REDUNDANCY                : 4.500                              
REMARK 200  R MERGE                    (I) : 0.05600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 22.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 83.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.34400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 3KT0                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 75.68                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.06                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES, 2.2M (NH4)2SO4, PH 5.9,      
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.03400            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       74.06800            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       55.55100            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       92.58500            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       18.51700            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: 3020 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 34300 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 2950 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 34080 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
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     MET A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     ASN A     3                                                      
REMARK 465     ASP A     4                                                      
REMARK 465     GLU A     5                                                      
REMARK 465     THR A     6                                                      
REMARK 465     VAL A     7                                                      
REMARK 465     GLU A     8                                                      
REMARK 465     LYS A     9                                                      
REMARK 465     VAL A    10                                                      
REMARK 465     THR A    11                                                      
REMARK 465     GLN A    12                                                      
REMARK 465     GLN A    13                                                      
REMARK 465     VAL A    14                                                      
REMARK 465     SER A    15                                                      
REMARK 465     GLU A    16                                                      
REMARK 465     LYS A   426                                                      
REMARK 465     THR A   427                                                      
REMARK 465     LYS A   428                                                      
REMARK 465     GLN A   429                                                      
REMARK 465     GLU A   430                                                      
REMARK 465     LYS A   431                                                      
REMARK 465     LYS A   432                                                      
REMARK 465     HIS A   433                                                      
REMARK 465     HIS A   434                                                      
REMARK 465     HIS A   435                                                      
REMARK 465     HIS A   436                                                      
REMARK 465     HIS A   437                                                      
REMARK 465     HIS A   438                                                      
REMARK 465     MET B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     ASN B     3                                                      
REMARK 465     ASP B     4                                                      
REMARK 465     GLU B     5                                                      
REMARK 465     THR B     6                                                      
REMARK 465     VAL B     7                                                      
REMARK 465     GLU B     8                                                      
REMARK 465     LYS B     9                                                      
REMARK 465     VAL B    10                                                      
REMARK 465     THR B    11                                                      
REMARK 465     GLN B    12                                                      
REMARK 465     GLN B    13                                                      
REMARK 465     VAL B    14                                                      
REMARK 465     SER B    15                                                      
REMARK 465     GLU B    16                                                      
REMARK 465     LEU B    17                                                      
REMARK 465     LYS B    18                                                      
REMARK 465     SER B    19                                                      
REMARK 465     THR B    20                                                      
REMARK 465     LYS B   426                                                      
REMARK 465     THR B   427                                                      
REMARK 465     LYS B   428                                                      
REMARK 465     GLN B   429                                                      
REMARK 465     GLU B   430                                                      
REMARK 465     LYS B   431                                                      
REMARK 465     LYS B   432                                                      
REMARK 465     HIS B   433                                                      
REMARK 465     HIS B   434                                                      
REMARK 465     HIS B   435                                                      
REMARK 465     HIS B   436                                                      
REMARK 465     HIS B   437                                                      
REMARK 465     HIS B   438                                                      
REMARK 465     MET C     1                                                      
REMARK 465     SER C     2                                                      
REMARK 465     ASN C     3                                                      
REMARK 465     ASP C     4                                                      
REMARK 465     GLU C     5                                                      
REMARK 465     THR C     6                                                      
REMARK 465     VAL C     7                                                      
REMARK 465     GLU C     8                                                      
REMARK 465     LYS C     9                                                      
REMARK 465     VAL C    10                                                      
REMARK 465     THR C    11                                                      
REMARK 465     GLN C    12                                                      
REMARK 465     GLN C    13                                                      
REMARK 465     VAL C    14                                                      
REMARK 465     SER C    15                                                      
REMARK 465     GLU C    16                                                      
REMARK 465     LEU C    17                                                      
REMARK 465     LYS C    18                                                      
REMARK 465     SER C    19                                                      
REMARK 465     THR C    20                                                      
REMARK 465     ASP C    21                                                      
REMARK 465     VAL C    22                                                      
REMARK 465     LYS C   426                                                      
REMARK 465     THR C   427                                                      
REMARK 465     LYS C   428                                                      
REMARK 465     GLN C   429                                                      
REMARK 465     GLU C   430                                                      
REMARK 465     LYS C   431                                                      
REMARK 465     LYS C   432                                                      
REMARK 465     HIS C   433                                                      
REMARK 465     HIS C   434                                                      
REMARK 465     HIS C   435                                                      
REMARK 465     HIS C   436                                                      
REMARK 465     HIS C   437                                                      
REMARK 465     HIS C   438                                                      
REMARK 465     MET D     1                                                      
REMARK 465     SER D     2                                                      
REMARK 465     ASN D     3                                                      
REMARK 465     ASP D     4                                                      
REMARK 465     GLU D     5                                                      
REMARK 465     THR D     6                                                      
REMARK 465     VAL D     7                                                      
REMARK 465     GLU D     8                                                      
REMARK 465     LYS D     9                                                      
REMARK 465     VAL D    10                                                      
REMARK 465     THR D    11                                                      
REMARK 465     GLN D    12                                                      
REMARK 465     GLN D    13                                                      
REMARK 465     VAL D    14                                                      
REMARK 465     SER D    15                                                      
REMARK 465     GLU D    16                                                      
REMARK 465     LYS D   426                                                      
REMARK 465     THR D   427                                                      
REMARK 465     LYS D   428                                                      
REMARK 465     GLN D   429                                                      
REMARK 465     GLU D   430                                                      
REMARK 465     LYS D   431                                                      
REMARK 465     LYS D   432                                                      
REMARK 465     HIS D   433                                                      
REMARK 465     HIS D   434                                                      
REMARK 465     HIS D   435                                                      
REMARK 465     HIS D   436                                                      
REMARK 465     HIS D   437                                                      
REMARK 465     HIS D   438                                                      
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    VAL A  22      125.13    -38.20                                   
REMARK 500    ASP A 355       89.51   -167.20                                   
REMARK 500    GLU B  24     -164.41   -104.13                                   
REMARK 500    PRO B  29       -5.43    -54.94                                   
REMARK 500    THR B 302        7.06     55.93                                   
REMARK 500    ALA B 322      106.76    -54.86                                   
REMARK 500    ASP B 355       87.93   -154.17                                   
REMARK 500    PRO C  29        2.70    -60.10                                   
REMARK 500    ILE C 257      -18.78    -49.30                                   
REMARK 500    SER C 292       20.66    -73.89                                   
REMARK 500    MET C 307        1.68    -65.24                                   
REMARK 500    ASP C 355       90.56   -167.10                                   
REMARK 500    PRO D  29       -8.84    -55.12                                   
REMARK 500    THR D 293      -10.42     82.24                                   
REMARK 500    SER D 299       17.44    -67.38                                   
REMARK 500    ASP D 355       89.45   -171.59                                   
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 500                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 439                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 440                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 441                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 442                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYM B 700                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 439                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 440                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 441                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYM C 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 439                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 440                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 441                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYM D 800                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 439                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 440                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 441                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3KT0   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN IN APO FORM                                         
REMARK 900 RELATED ID: 3KT6   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN IN COMPLEX WITH TRP                                 
REMARK 900 RELATED ID: 3KT8   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN IN COMPLEX WITH L-TRYPTOPHANAMIDE                   
DBREF  3KT3 A    1   432  UNP    Q12109   SYWC_YEAST       1    432             
DBREF  3KT3 B    1   432  UNP    Q12109   SYWC_YEAST       1    432             
DBREF  3KT3 C    1   432  UNP    Q12109   SYWC_YEAST       1    432             
DBREF  3KT3 D    1   432  UNP    Q12109   SYWC_YEAST       1    432             
SEQADV 3KT3 HIS A  433  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS A  434  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS A  435  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS A  436  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS A  437  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS A  438  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS B  433  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS B  434  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS B  435  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS B  436  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS B  437  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS B  438  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS C  433  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS C  434  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS C  435  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS C  436  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS C  437  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS C  438  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS D  433  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS D  434  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS D  435  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS D  436  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS D  437  UNP  Q12109              EXPRESSION TAG                 
SEQADV 3KT3 HIS D  438  UNP  Q12109              EXPRESSION TAG                 
SEQRES   1 A  438  MET SER ASN ASP GLU THR VAL GLU LYS VAL THR GLN GLN          
SEQRES   2 A  438  VAL SER GLU LEU LYS SER THR ASP VAL LYS GLU GLN VAL          
SEQRES   3 A  438  VAL THR PRO TRP ASP VAL GLU GLY GLY VAL ASP GLU GLN          
SEQRES   4 A  438  GLY ARG ALA GLN ASN ILE ASP TYR ASP LYS LEU ILE LYS          
SEQRES   5 A  438  GLN PHE GLY THR LYS PRO VAL ASN GLU GLU THR LEU LYS          
SEQRES   6 A  438  ARG PHE LYS GLN VAL THR GLY ARG GLU PRO HIS HIS PHE          
SEQRES   7 A  438  LEU ARG LYS GLY LEU PHE PHE SER GLU ARG ASP PHE THR          
SEQRES   8 A  438  LYS ILE LEU ASP LEU TYR GLU GLN GLY LYS PRO PHE PHE          
SEQRES   9 A  438  LEU TYR THR GLY ARG GLY PRO SER SER ASP SER MET HIS          
SEQRES  10 A  438  LEU GLY HIS MET ILE PRO PHE VAL PHE THR LYS TRP LEU          
SEQRES  11 A  438  GLN GLU VAL PHE ASP VAL PRO LEU VAL ILE GLU LEU THR          
SEQRES  12 A  438  ASP ASP GLU LYS PHE LEU PHE LYS HIS LYS LEU THR ILE          
SEQRES  13 A  438  ASN ASP VAL LYS ASN PHE ALA ARG GLU ASN ALA LYS ASP          
SEQRES  14 A  438  ILE ILE ALA VAL GLY PHE ASP PRO LYS ASN THR PHE ILE          
SEQRES  15 A  438  PHE SER ASP LEU GLN TYR MET GLY GLY ALA PHE TYR GLU          
SEQRES  16 A  438  THR VAL VAL ARG VAL SER ARG GLN ILE THR GLY SER THR          
SEQRES  17 A  438  ALA LYS ALA VAL PHE GLY PHE ASN ASP SER ASP CYS ILE          
SEQRES  18 A  438  GLY LYS PHE HIS PHE ALA SER ILE GLN ILE ALA THR ALA          
SEQRES  19 A  438  PHE PRO SER SER PHE PRO ASN VAL LEU GLY LEU PRO ASP          
SEQRES  20 A  438  LYS THR PRO CYS LEU ILE PRO CYS ALA ILE ASP GLN ASP          
SEQRES  21 A  438  PRO TYR PHE ARG VAL CYS ARG ASP VAL ALA ASP LYS LEU          
SEQRES  22 A  438  LYS TYR SER LYS PRO ALA LEU LEU HIS SER ARG PHE PHE          
SEQRES  23 A  438  PRO ALA LEU GLN GLY SER THR THR LYS MET SER ALA SER          
SEQRES  24 A  438  ASP ASP THR THR ALA ILE PHE MET THR ASP THR PRO LYS          
SEQRES  25 A  438  GLN ILE GLN LYS LYS ILE ASN LYS TYR ALA PHE SER GLY          
SEQRES  26 A  438  GLY GLN VAL SER ALA ASP LEU HIS ARG GLU LEU GLY GLY          
SEQRES  27 A  438  ASN PRO ASP VAL ASP VAL ALA TYR GLN TYR LEU SER PHE          
SEQRES  28 A  438  PHE LYS ASP ASP ASP VAL PHE LEU LYS GLU CYS TYR ASP          
SEQRES  29 A  438  LYS TYR LYS SER GLY GLU LEU LEU SER GLY GLU MET LYS          
SEQRES  30 A  438  LYS LEU CYS ILE GLU THR LEU GLN GLU PHE VAL LYS ALA          
SEQRES  31 A  438  PHE GLN GLU ARG ARG ALA GLN VAL ASP GLU GLU THR LEU          
SEQRES  32 A  438  ASP LYS PHE MET VAL PRO HIS LYS LEU VAL TRP GLY GLU          
SEQRES  33 A  438  LYS GLU ARG LEU VAL ALA PRO LYS PRO LYS THR LYS GLN          
SEQRES  34 A  438  GLU LYS LYS HIS HIS HIS HIS HIS HIS                          
SEQRES   1 B  438  MET SER ASN ASP GLU THR VAL GLU LYS VAL THR GLN GLN          
SEQRES   2 B  438  VAL SER GLU LEU LYS SER THR ASP VAL LYS GLU GLN VAL          
SEQRES   3 B  438  VAL THR PRO TRP ASP VAL GLU GLY GLY VAL ASP GLU GLN          
SEQRES   4 B  438  GLY ARG ALA GLN ASN ILE ASP TYR ASP LYS LEU ILE LYS          
SEQRES   5 B  438  GLN PHE GLY THR LYS PRO VAL ASN GLU GLU THR LEU LYS          
SEQRES   6 B  438  ARG PHE LYS GLN VAL THR GLY ARG GLU PRO HIS HIS PHE          
SEQRES   7 B  438  LEU ARG LYS GLY LEU PHE PHE SER GLU ARG ASP PHE THR          
SEQRES   8 B  438  LYS ILE LEU ASP LEU TYR GLU GLN GLY LYS PRO PHE PHE          
SEQRES   9 B  438  LEU TYR THR GLY ARG GLY PRO SER SER ASP SER MET HIS          
SEQRES  10 B  438  LEU GLY HIS MET ILE PRO PHE VAL PHE THR LYS TRP LEU          
SEQRES  11 B  438  GLN GLU VAL PHE ASP VAL PRO LEU VAL ILE GLU LEU THR          
SEQRES  12 B  438  ASP ASP GLU LYS PHE LEU PHE LYS HIS LYS LEU THR ILE          
SEQRES  13 B  438  ASN ASP VAL LYS ASN PHE ALA ARG GLU ASN ALA LYS ASP          
SEQRES  14 B  438  ILE ILE ALA VAL GLY PHE ASP PRO LYS ASN THR PHE ILE          
SEQRES  15 B  438  PHE SER ASP LEU GLN TYR MET GLY GLY ALA PHE TYR GLU          
SEQRES  16 B  438  THR VAL VAL ARG VAL SER ARG GLN ILE THR GLY SER THR          
SEQRES  17 B  438  ALA LYS ALA VAL PHE GLY PHE ASN ASP SER ASP CYS ILE          
SEQRES  18 B  438  GLY LYS PHE HIS PHE ALA SER ILE GLN ILE ALA THR ALA          
SEQRES  19 B  438  PHE PRO SER SER PHE PRO ASN VAL LEU GLY LEU PRO ASP          
SEQRES  20 B  438  LYS THR PRO CYS LEU ILE PRO CYS ALA ILE ASP GLN ASP          
SEQRES  21 B  438  PRO TYR PHE ARG VAL CYS ARG ASP VAL ALA ASP LYS LEU          
SEQRES  22 B  438  LYS TYR SER LYS PRO ALA LEU LEU HIS SER ARG PHE PHE          
SEQRES  23 B  438  PRO ALA LEU GLN GLY SER THR THR LYS MET SER ALA SER          
SEQRES  24 B  438  ASP ASP THR THR ALA ILE PHE MET THR ASP THR PRO LYS          
SEQRES  25 B  438  GLN ILE GLN LYS LYS ILE ASN LYS TYR ALA PHE SER GLY          
SEQRES  26 B  438  GLY GLN VAL SER ALA ASP LEU HIS ARG GLU LEU GLY GLY          
SEQRES  27 B  438  ASN PRO ASP VAL ASP VAL ALA TYR GLN TYR LEU SER PHE          
SEQRES  28 B  438  PHE LYS ASP ASP ASP VAL PHE LEU LYS GLU CYS TYR ASP          
SEQRES  29 B  438  LYS TYR LYS SER GLY GLU LEU LEU SER GLY GLU MET LYS          
SEQRES  30 B  438  LYS LEU CYS ILE GLU THR LEU GLN GLU PHE VAL LYS ALA          
SEQRES  31 B  438  PHE GLN GLU ARG ARG ALA GLN VAL ASP GLU GLU THR LEU          
SEQRES  32 B  438  ASP LYS PHE MET VAL PRO HIS LYS LEU VAL TRP GLY GLU          
SEQRES  33 B  438  LYS GLU ARG LEU VAL ALA PRO LYS PRO LYS THR LYS GLN          
SEQRES  34 B  438  GLU LYS LYS HIS HIS HIS HIS HIS HIS                          
SEQRES   1 C  438  MET SER ASN ASP GLU THR VAL GLU LYS VAL THR GLN GLN          
SEQRES   2 C  438  VAL SER GLU LEU LYS SER THR ASP VAL LYS GLU GLN VAL          
SEQRES   3 C  438  VAL THR PRO TRP ASP VAL GLU GLY GLY VAL ASP GLU GLN          
SEQRES   4 C  438  GLY ARG ALA GLN ASN ILE ASP TYR ASP LYS LEU ILE LYS          
SEQRES   5 C  438  GLN PHE GLY THR LYS PRO VAL ASN GLU GLU THR LEU LYS          
SEQRES   6 C  438  ARG PHE LYS GLN VAL THR GLY ARG GLU PRO HIS HIS PHE          
SEQRES   7 C  438  LEU ARG LYS GLY LEU PHE PHE SER GLU ARG ASP PHE THR          
SEQRES   8 C  438  LYS ILE LEU ASP LEU TYR GLU GLN GLY LYS PRO PHE PHE          
SEQRES   9 C  438  LEU TYR THR GLY ARG GLY PRO SER SER ASP SER MET HIS          
SEQRES  10 C  438  LEU GLY HIS MET ILE PRO PHE VAL PHE THR LYS TRP LEU          
SEQRES  11 C  438  GLN GLU VAL PHE ASP VAL PRO LEU VAL ILE GLU LEU THR          
SEQRES  12 C  438  ASP ASP GLU LYS PHE LEU PHE LYS HIS LYS LEU THR ILE          
SEQRES  13 C  438  ASN ASP VAL LYS ASN PHE ALA ARG GLU ASN ALA LYS ASP          
SEQRES  14 C  438  ILE ILE ALA VAL GLY PHE ASP PRO LYS ASN THR PHE ILE          
SEQRES  15 C  438  PHE SER ASP LEU GLN TYR MET GLY GLY ALA PHE TYR GLU          
SEQRES  16 C  438  THR VAL VAL ARG VAL SER ARG GLN ILE THR GLY SER THR          
SEQRES  17 C  438  ALA LYS ALA VAL PHE GLY PHE ASN ASP SER ASP CYS ILE          
SEQRES  18 C  438  GLY LYS PHE HIS PHE ALA SER ILE GLN ILE ALA THR ALA          
SEQRES  19 C  438  PHE PRO SER SER PHE PRO ASN VAL LEU GLY LEU PRO ASP          
SEQRES  20 C  438  LYS THR PRO CYS LEU ILE PRO CYS ALA ILE ASP GLN ASP          
SEQRES  21 C  438  PRO TYR PHE ARG VAL CYS ARG ASP VAL ALA ASP LYS LEU          
SEQRES  22 C  438  LYS TYR SER LYS PRO ALA LEU LEU HIS SER ARG PHE PHE          
SEQRES  23 C  438  PRO ALA LEU GLN GLY SER THR THR LYS MET SER ALA SER          
SEQRES  24 C  438  ASP ASP THR THR ALA ILE PHE MET THR ASP THR PRO LYS          
SEQRES  25 C  438  GLN ILE GLN LYS LYS ILE ASN LYS TYR ALA PHE SER GLY          
SEQRES  26 C  438  GLY GLN VAL SER ALA ASP LEU HIS ARG GLU LEU GLY GLY          
SEQRES  27 C  438  ASN PRO ASP VAL ASP VAL ALA TYR GLN TYR LEU SER PHE          
SEQRES  28 C  438  PHE LYS ASP ASP ASP VAL PHE LEU LYS GLU CYS TYR ASP          
SEQRES  29 C  438  LYS TYR LYS SER GLY GLU LEU LEU SER GLY GLU MET LYS          
SEQRES  30 C  438  LYS LEU CYS ILE GLU THR LEU GLN GLU PHE VAL LYS ALA          
SEQRES  31 C  438  PHE GLN GLU ARG ARG ALA GLN VAL ASP GLU GLU THR LEU          
SEQRES  32 C  438  ASP LYS PHE MET VAL PRO HIS LYS LEU VAL TRP GLY GLU          
SEQRES  33 C  438  LYS GLU ARG LEU VAL ALA PRO LYS PRO LYS THR LYS GLN          
SEQRES  34 C  438  GLU LYS LYS HIS HIS HIS HIS HIS HIS                          
SEQRES   1 D  438  MET SER ASN ASP GLU THR VAL GLU LYS VAL THR GLN GLN          
SEQRES   2 D  438  VAL SER GLU LEU LYS SER THR ASP VAL LYS GLU GLN VAL          
SEQRES   3 D  438  VAL THR PRO TRP ASP VAL GLU GLY GLY VAL ASP GLU GLN          
SEQRES   4 D  438  GLY ARG ALA GLN ASN ILE ASP TYR ASP LYS LEU ILE LYS          
SEQRES   5 D  438  GLN PHE GLY THR LYS PRO VAL ASN GLU GLU THR LEU LYS          
SEQRES   6 D  438  ARG PHE LYS GLN VAL THR GLY ARG GLU PRO HIS HIS PHE          
SEQRES   7 D  438  LEU ARG LYS GLY LEU PHE PHE SER GLU ARG ASP PHE THR          
SEQRES   8 D  438  LYS ILE LEU ASP LEU TYR GLU GLN GLY LYS PRO PHE PHE          
SEQRES   9 D  438  LEU TYR THR GLY ARG GLY PRO SER SER ASP SER MET HIS          
SEQRES  10 D  438  LEU GLY HIS MET ILE PRO PHE VAL PHE THR LYS TRP LEU          
SEQRES  11 D  438  GLN GLU VAL PHE ASP VAL PRO LEU VAL ILE GLU LEU THR          
SEQRES  12 D  438  ASP ASP GLU LYS PHE LEU PHE LYS HIS LYS LEU THR ILE          
SEQRES  13 D  438  ASN ASP VAL LYS ASN PHE ALA ARG GLU ASN ALA LYS ASP          
SEQRES  14 D  438  ILE ILE ALA VAL GLY PHE ASP PRO LYS ASN THR PHE ILE          
SEQRES  15 D  438  PHE SER ASP LEU GLN TYR MET GLY GLY ALA PHE TYR GLU          
SEQRES  16 D  438  THR VAL VAL ARG VAL SER ARG GLN ILE THR GLY SER THR          
SEQRES  17 D  438  ALA LYS ALA VAL PHE GLY PHE ASN ASP SER ASP CYS ILE          
SEQRES  18 D  438  GLY LYS PHE HIS PHE ALA SER ILE GLN ILE ALA THR ALA          
SEQRES  19 D  438  PHE PRO SER SER PHE PRO ASN VAL LEU GLY LEU PRO ASP          
SEQRES  20 D  438  LYS THR PRO CYS LEU ILE PRO CYS ALA ILE ASP GLN ASP          
SEQRES  21 D  438  PRO TYR PHE ARG VAL CYS ARG ASP VAL ALA ASP LYS LEU          
SEQRES  22 D  438  LYS TYR SER LYS PRO ALA LEU LEU HIS SER ARG PHE PHE          
SEQRES  23 D  438  PRO ALA LEU GLN GLY SER THR THR LYS MET SER ALA SER          
SEQRES  24 D  438  ASP ASP THR THR ALA ILE PHE MET THR ASP THR PRO LYS          
SEQRES  25 D  438  GLN ILE GLN LYS LYS ILE ASN LYS TYR ALA PHE SER GLY          
SEQRES  26 D  438  GLY GLN VAL SER ALA ASP LEU HIS ARG GLU LEU GLY GLY          
SEQRES  27 D  438  ASN PRO ASP VAL ASP VAL ALA TYR GLN TYR LEU SER PHE          
SEQRES  28 D  438  PHE LYS ASP ASP ASP VAL PHE LEU LYS GLU CYS TYR ASP          
SEQRES  29 D  438  LYS TYR LYS SER GLY GLU LEU LEU SER GLY GLU MET LYS          
SEQRES  30 D  438  LYS LEU CYS ILE GLU THR LEU GLN GLU PHE VAL LYS ALA          
SEQRES  31 D  438  PHE GLN GLU ARG ARG ALA GLN VAL ASP GLU GLU THR LEU          
SEQRES  32 D  438  ASP LYS PHE MET VAL PRO HIS LYS LEU VAL TRP GLY GLU          
SEQRES  33 D  438  LYS GLU ARG LEU VAL ALA PRO LYS PRO LYS THR LYS GLN          
SEQRES  34 D  438  GLU LYS LYS HIS HIS HIS HIS HIS HIS                          
HET    TYM  A 500      37                                                       
HET    SO4  A 439       5                                                       
HET    SO4  A 440       5                                                       
HET    SO4  A 441       5                                                       
HET    SO4  A 442       5                                                       
HET    TYM  B 700      37                                                       
HET    SO4  B 439       5                                                       
HET    SO4  B 440       5                                                       
HET    SO4  B 441       5                                                       
HET    TYM  C 600      37                                                       
HET    SO4  C 439       5                                                       
HET    SO4  C 440       5                                                       
HET    SO4  C 441       5                                                       
HET    TYM  D 800      37                                                       
HET    SO4  D 439       5                                                       
HET    SO4  D 440       5                                                       
HET    SO4  D 441       5                                                       
HETNAM     TYM TRYPTOPHANYL-5'AMP                                               
HETNAM     SO4 SULFATE ION                                                      
FORMUL   5  TYM    4(C21 H24 N7 O8 P)                                           
FORMUL   6  SO4    13(O4 S 2-)                                                  
FORMUL  22  HOH   *178(H2 O)                                                    
HELIX    1   1 ASP A   46  GLY A   55  1                                  10    
HELIX    2   2 ASN A   60  GLY A   72  1                                  13    
HELIX    3   3 HIS A   76  LYS A   81  1                                   6    
HELIX    4   4 ASP A   89  GLN A   99  1                                  11    
HELIX    5   5 HIS A  117  GLY A  119  5                                   3    
HELIX    6   6 HIS A  120  ASP A  135  1                                  16    
HELIX    7   7 THR A  143  LYS A  151  1                                   9    
HELIX    8   8 THR A  155  GLY A  174  1                                  20    
HELIX    9   9 ASP A  176  LYS A  178  5                                   3    
HELIX   10  10 ASP A  185  MET A  189  1                                   5    
HELIX   11  11 GLY A  190  ARG A  202  1                                  13    
HELIX   12  12 THR A  205  GLY A  214  1                                  10    
HELIX   13  13 CYS A  220  THR A  233  1                                  14    
HELIX   14  14 ALA A  234  PHE A  239  5                                   6    
HELIX   15  15 GLN A  259  LEU A  273  1                                  15    
HELIX   16  16 THR A  310  ALA A  322  1                                  13    
HELIX   17  17 SER A  329  GLY A  337  1                                   9    
HELIX   18  18 ASP A  343  LYS A  353  1                                  11    
HELIX   19  19 ASP A  355  SER A  368  1                                  14    
HELIX   20  20 LEU A  372  ALA A  396  1                                  25    
HELIX   21  21 ASP A  399  VAL A  408  1                                  10    
HELIX   22  22 ASP B   46  GLY B   55  1                                  10    
HELIX   23  23 ASN B   60  GLY B   72  1                                  13    
HELIX   24  24 HIS B   76  LYS B   81  1                                   6    
HELIX   25  25 ASP B   89  GLY B  100  1                                  12    
HELIX   26  26 HIS B  117  ASP B  135  1                                  19    
HELIX   27  27 THR B  143  LYS B  151  1                                   9    
HELIX   28  28 THR B  155  VAL B  173  1                                  19    
HELIX   29  29 ASP B  176  LYS B  178  5                                   3    
HELIX   30  30 ASP B  185  MET B  189  1                                   5    
HELIX   31  31 GLY B  190  ARG B  202  1                                  13    
HELIX   32  32 THR B  205  GLY B  214  1                                  10    
HELIX   33  33 CYS B  220  THR B  233  1                                  14    
HELIX   34  34 ALA B  234  PHE B  239  5                                   6    
HELIX   35  35 GLN B  259  LEU B  273  1                                  15    
HELIX   36  36 THR B  310  ALA B  322  1                                  13    
HELIX   37  37 SER B  329  GLY B  337  1                                   9    
HELIX   38  38 ASP B  343  LYS B  353  1                                  11    
HELIX   39  39 ASP B  355  GLY B  369  1                                  15    
HELIX   40  40 LEU B  372  GLN B  397  1                                  26    
HELIX   41  41 ASP B  399  VAL B  408  1                                  10    
HELIX   42  42 ASP C   46  GLY C   55  1                                  10    
HELIX   43  43 ASN C   60  GLY C   72  1                                  13    
HELIX   44  44 HIS C   76  LYS C   81  1                                   6    
HELIX   45  45 ASP C   89  GLY C  100  1                                  12    
HELIX   46  46 HIS C  117  ASP C  135  1                                  19    
HELIX   47  47 THR C  143  LYS C  151  1                                   9    
HELIX   48  48 THR C  155  VAL C  173  1                                  19    
HELIX   49  49 ASP C  176  LYS C  178  5                                   3    
HELIX   50  50 ASP C  185  MET C  189  1                                   5    
HELIX   51  51 GLY C  190  ARG C  202  1                                  13    
HELIX   52  52 THR C  205  GLY C  214  1                                  10    
HELIX   53  53 CYS C  220  THR C  233  1                                  14    
HELIX   54  54 ALA C  234  PHE C  239  5                                   6    
HELIX   55  55 GLN C  259  ASP C  271  1                                  13    
HELIX   56  56 THR C  310  ALA C  322  1                                  13    
HELIX   57  57 SER C  329  GLY C  337  1                                   9    
HELIX   58  58 ASP C  343  LYS C  353  1                                  11    
HELIX   59  59 ASP C  355  GLY C  369  1                                  15    
HELIX   60  60 LEU C  372  GLN C  397  1                                  26    
HELIX   61  61 ASP C  399  VAL C  408  1                                  10    
HELIX   62  62 ASP D   46  GLY D   55  1                                  10    
HELIX   63  63 ASN D   60  GLY D   72  1                                  13    
HELIX   64  64 HIS D   76  LYS D   81  1                                   6    
HELIX   65  65 ASP D   89  GLN D   99  1                                  11    
HELIX   66  66 HIS D  117  ASP D  135  1                                  19    
HELIX   67  67 THR D  143  LYS D  151  1                                   9    
HELIX   68  68 THR D  155  VAL D  173  1                                  19    
HELIX   69  69 ASP D  185  MET D  189  1                                   5    
HELIX   70  70 GLY D  190  ARG D  202  1                                  13    
HELIX   71  71 THR D  205  GLY D  214  1                                  10    
HELIX   72  72 CYS D  220  THR D  233  1                                  14    
HELIX   73  73 ALA D  234  PHE D  239  5                                   6    
HELIX   74  74 GLN D  259  ASP D  271  1                                  13    
HELIX   75  75 THR D  310  ALA D  322  1                                  13    
HELIX   76  76 SER D  329  GLY D  337  1                                   9    
HELIX   77  77 ASN D  339  VAL D  342  5                                   4    
HELIX   78  78 ASP D  343  LYS D  353  1                                  11    
HELIX   79  79 ASP D  355  SER D  368  1                                  14    
HELIX   80  80 LEU D  372  ALA D  396  1                                  25    
HELIX   81  81 ASP D  399  VAL D  408  1                                  10    
SHEET    1   A 2 VAL A  26  VAL A  27  0                                        
SHEET    2   A 2 VAL A  32  GLU A  33 -1  O  GLU A  33   N  VAL A  26           
SHEET    1   B 7 LYS A  57  PRO A  58  0                                        
SHEET    2   B 7 PHE A  84  ARG A  88 -1  O  GLU A  87   N  LYS A  57           
SHEET    3   B 7 ALA A 279  SER A 283 -1  O  HIS A 282   N  SER A  86           
SHEET    4   B 7 CYS A 251  ALA A 256  1  N  ILE A 253   O  ALA A 279           
SHEET    5   B 7 PHE A 104  ARG A 109  1  N  PHE A 104   O  LEU A 252           
SHEET    6   B 7 LEU A 138  LEU A 142  1  O  VAL A 139   N  LEU A 105           
SHEET    7   B 7 THR A 180  SER A 184  1  O  PHE A 183   N  LEU A 142           
SHEET    1   C 2 VAL B  26  VAL B  27  0                                        
SHEET    2   C 2 VAL B  32  GLU B  33 -1  O  GLU B  33   N  VAL B  26           
SHEET    1   D 7 LYS B  57  PRO B  58  0                                        
SHEET    2   D 7 PHE B  84  ARG B  88 -1  O  GLU B  87   N  LYS B  57           
SHEET    3   D 7 ALA B 279  SER B 283 -1  O  HIS B 282   N  SER B  86           
SHEET    4   D 7 CYS B 251  ALA B 256  1  N  ILE B 253   O  ALA B 279           
SHEET    5   D 7 PHE B 104  ARG B 109  1  N  PHE B 104   O  LEU B 252           
SHEET    6   D 7 LEU B 138  LEU B 142  1  O  GLU B 141   N  ARG B 109           
SHEET    7   D 7 THR B 180  SER B 184  1  O  PHE B 183   N  LEU B 142           
SHEET    1   E 2 VAL C  26  VAL C  27  0                                        
SHEET    2   E 2 VAL C  32  GLU C  33 -1  O  GLU C  33   N  VAL C  26           
SHEET    1   F 7 LYS C  57  PRO C  58  0                                        
SHEET    2   F 7 PHE C  84  ARG C  88 -1  O  GLU C  87   N  LYS C  57           
SHEET    3   F 7 ALA C 279  SER C 283 -1  O  HIS C 282   N  SER C  86           
SHEET    4   F 7 CYS C 251  ALA C 256  1  N  ILE C 253   O  ALA C 279           
SHEET    5   F 7 PHE C 104  ARG C 109  1  N  PHE C 104   O  LEU C 252           
SHEET    6   F 7 LEU C 138  LEU C 142  1  O  GLU C 141   N  ARG C 109           
SHEET    7   F 7 THR C 180  SER C 184  1  O  PHE C 181   N  ILE C 140           
SHEET    1   G 2 PRO C 287  ALA C 288  0                                        
SHEET    2   G 2 GLY C 291  LYS C 295 -1  O  GLY C 291   N  ALA C 288           
SHEET    1   H 2 VAL D  26  VAL D  27  0                                        
SHEET    2   H 2 VAL D  32  GLU D  33 -1  O  GLU D  33   N  VAL D  26           
SHEET    1   I 2 VAL D  36  ASP D  37  0                                        
SHEET    2   I 2 GLY D  40  ARG D  41 -1  O  GLY D  40   N  ASP D  37           
SHEET    1   J 7 LYS D  57  PRO D  58  0                                        
SHEET    2   J 7 PHE D  84  ARG D  88 -1  O  GLU D  87   N  LYS D  57           
SHEET    3   J 7 ALA D 279  SER D 283 -1  O  HIS D 282   N  SER D  86           
SHEET    4   J 7 CYS D 251  ALA D 256  1  N  ILE D 253   O  ALA D 279           
SHEET    5   J 7 PHE D 104  ARG D 109  1  N  PHE D 104   O  LEU D 252           
SHEET    6   J 7 LEU D 138  LEU D 142  1  O  VAL D 139   N  LEU D 105           
SHEET    7   J 7 THR D 180  SER D 184  1  O  PHE D 181   N  LEU D 138           
SHEET    1   K 2 PRO D 287  ALA D 288  0                                        
SHEET    2   K 2 GLY D 291  LYS D 295 -1  O  GLY D 291   N  ALA D 288           
SITE     1 AC1 25 TYR A 106  GLY A 108  ARG A 109  GLY A 110                    
SITE     2 AC1 25 GLY A 119  HIS A 120  PRO A 123  GLU A 141                    
SITE     3 AC1 25 THR A 143  GLU A 146  LYS A 147  GLN A 230                    
SITE     4 AC1 25 CYS A 255  ALA A 256  ASP A 258  GLN A 259                    
SITE     5 AC1 25 PHE A 263  ARG A 284  PHE A 285  PHE A 286                    
SITE     6 AC1 25 LYS A 295  MET A 296  SO4 A 439  HOH A 464                    
SITE     7 AC1 25 HOH A 490                                                     
SITE     1 AC2  6 ARG A 109  HIS A 117  HIS A 120  SER A 297                    
SITE     2 AC2  6 ALA A 298  TYM A 500                                          
SITE     1 AC3  3 ALA A  42  GLN A  43  ASN A  44                               
SITE     1 AC4  3 ARG A  73  GLU A  74  HOH A 504                               
SITE     1 AC5  6 PHE A 148  THR A 155  ILE A 156  HOH A 448                    
SITE     2 AC5  6 ARG B 199  ARG B 202                                          
SITE     1 AC6 24 TYR B 106  THR B 107  GLY B 108  ARG B 109                    
SITE     2 AC6 24 GLY B 110  GLY B 119  HIS B 120  PRO B 123                    
SITE     3 AC6 24 GLU B 141  THR B 143  GLU B 146  LYS B 147                    
SITE     4 AC6 24 GLN B 230  CYS B 255  ALA B 256  ASP B 258                    
SITE     5 AC6 24 GLN B 259  PHE B 263  PHE B 286  LYS B 295                    
SITE     6 AC6 24 MET B 296  SO4 B 439  HOH B 461  HOH B 466                    
SITE     1 AC7  8 ARG B 109  HIS B 117  HIS B 120  LYS B 295                    
SITE     2 AC7  8 MET B 296  SER B 297  ALA B 298  TYM B 700                    
SITE     1 AC8  4 ARG A 199  PHE B 148  THR B 155  ILE B 156                    
SITE     1 AC9  2 ARG B  73  GLU B  74                                          
SITE     1 BC1 25 TYR C 106  THR C 107  GLY C 108  ARG C 109                    
SITE     2 BC1 25 GLY C 110  GLY C 119  HIS C 120  PRO C 123                    
SITE     3 BC1 25 GLU C 141  THR C 143  GLU C 146  LYS C 147                    
SITE     4 BC1 25 GLN C 230  CYS C 255  ALA C 256  ASP C 258                    
SITE     5 BC1 25 GLN C 259  PHE C 263  PHE C 285  PHE C 286                    
SITE     6 BC1 25 LYS C 295  MET C 296  SO4 C 441  HOH C 446                    
SITE     7 BC1 25 HOH C 463                                                     
SITE     1 BC2  2 ARG C  73  GLU C  74                                          
SITE     1 BC3  3 THR C 155  ILE C 156  ARG D 199                               
SITE     1 BC4  8 ARG C 109  HIS C 117  HIS C 120  LYS C 295                    
SITE     2 BC4  8 MET C 296  SER C 297  ALA C 298  TYM C 600                    
SITE     1 BC5 24 TYR D 106  THR D 107  GLY D 108  ARG D 109                    
SITE     2 BC5 24 GLY D 110  GLY D 119  HIS D 120  PRO D 123                    
SITE     3 BC5 24 GLU D 141  THR D 143  GLU D 146  LYS D 147                    
SITE     4 BC5 24 GLN D 230  CYS D 255  ALA D 256  ASP D 258                    
SITE     5 BC5 24 GLN D 259  PHE D 263  ARG D 284  PHE D 285                    
SITE     6 BC5 24 PHE D 286  LYS D 295  MET D 296  SO4 D 439                    
SITE     1 BC6  6 ARG D 109  HIS D 117  HIS D 120  SER D 297                    
SITE     2 BC6  6 ALA D 298  TYM D 800                                          
SITE     1 BC7  2 ARG D  73  GLU D  74                                          
SITE     1 BC8  5 ARG C 199  PHE D 148  THR D 155  ILE D 156                    
SITE     2 BC8  5 HOH D 454                                                     
CRYST1  251.759  251.759  111.102  90.00  90.00 120.00 P 61         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      0.003972  0.002293  0.000000        0.00000                         
SCALE2      0.000000  0.004587  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009001        0.00000