HEADER    TRANSFERASE                             23-OCT-03   1R8C              
TITLE     CRYSTAL STRUCTURES OF AN ARCHAEAL CLASS I CCA-ADDING ENZYME AND ITS   
TITLE    2 NUCLEOTIDE                                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRNA NUCLEOTIDYLTRANSFERASE;                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: TRNA ADENYLYLTRANSFERASE, TRNA CCA-PYROPHOSPHORYLASE, CCA-  
COMPND   5 ADDING ENZYME;                                                       
COMPND   6 EC: 2.7.7.25;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ARCHAEOGLOBUS FULGIDUS;                         
SOURCE   3 ORGANISM_TAXID: 2234;                                                
SOURCE   4 GENE: CCA, AF2156;                                                   
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CCA ADDING ENZYME, INCOMING NUCLEOTIDE, NUCLEOTIDYLTRANSFERASE,       
KEYWDS   2 TRANSFERASE                                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.XIONG,F.LI,J.WANG,A.M.WEINER,T.A.STEITZ                             
REVDAT   4   14-FEB-24 1R8C    1       REMARK LINK                              
REVDAT   3   13-JUL-11 1R8C    1       VERSN                                    
REVDAT   2   24-FEB-09 1R8C    1       VERSN                                    
REVDAT   1   16-DEC-03 1R8C    0                                                
JRNL        AUTH   Y.XIONG,F.LI,J.WANG,A.M.WEINER,T.A.STEITZ                    
JRNL        TITL   CRYSTAL STRUCTURES OF AN ARCHAEAL CLASS I CCA-ADDING ENZYME  
JRNL        TITL 2 AND ITS NUCLEOTIDE COMPLEXES                                 
JRNL        REF    MOL.CELL                      V.  12  1165 2003              
JRNL        REFN                   ISSN 1097-2765                               
JRNL        PMID   14636575                                                     
JRNL        DOI    10.1016/S1097-2765(03)00440-4                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.1.24                                        
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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 35.58                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 38511                          
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) : 0.182                           
REMARK   3   R VALUE            (WORKING SET) : 0.181                           
REMARK   3   FREE R VALUE                     : 0.215                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2054                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.03                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 6299                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2360                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 305                          
REMARK   3   BIN FREE R VALUE                    : 0.2570                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3630                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 64                                      
REMARK   3   SOLVENT ATOMS            : 328                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.34                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.08000                                             
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.08000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.03000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.149         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.135         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.101         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.511         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.965                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.950                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3773 ; 0.014 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  3447 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5082 ; 1.386 ; 1.980       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  8003 ; 0.820 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   436 ; 5.714 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   526 ; 0.088 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4122 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   844 ; 0.004 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   657 ; 0.205 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  3542 ; 0.226 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  2179 ; 0.082 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   183 ; 0.182 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     1 ; 0.259 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    23 ; 0.151 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):   115 ; 0.283 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    30 ; 0.142 ; 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):  2176 ; 1.498 ; 2.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3513 ; 2.579 ; 4.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1597 ; 3.640 ; 5.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1569 ; 5.770 ; 8.000       
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  : 4                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    17        A   124                          
REMARK   3    RESIDUE RANGE :   A   501        A   501                          
REMARK   3    ORIGIN FOR THE GROUP (A):  14.4896  12.7771  45.8568              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4102 T22:   0.3743                                     
REMARK   3      T33:   0.2372 T12:   0.3255                                     
REMARK   3      T13:   0.0040 T23:   0.0994                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.2166 L22:   4.8049                                     
REMARK   3      L33:  21.3138 L12:  -0.5828                                     
REMARK   3      L13:  -0.5083 L23:  -0.7605                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.4729 S12:  -0.6456 S13:   0.1212                       
REMARK   3      S21:   0.9790 S22:   0.1849 S23:  -0.5388                       
REMARK   3      S31:  -0.9225 S32:   0.8358 S33:   0.2879                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   125        A   258                          
REMARK   3    RESIDUE RANGE :   A     1        A    16                          
REMARK   3    ORIGIN FOR THE GROUP (A):  10.6146  13.5351  21.0621              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1283 T22:   0.2675                                     
REMARK   3      T33:   0.2285 T12:   0.1479                                     
REMARK   3      T13:   0.0032 T23:   0.0445                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.6450 L22:   2.8767                                     
REMARK   3      L33:   3.2236 L12:  -1.3463                                     
REMARK   3      L13:  -0.3430 L23:   0.1907                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1264 S12:  -0.1455 S13:  -0.1574                       
REMARK   3      S21:   0.1391 S22:   0.1659 S23:   0.2800                       
REMARK   3      S31:  -0.0066 S32:  -0.5222 S33:  -0.0394                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   338        A   382                          
REMARK   3    ORIGIN FOR THE GROUP (A):  62.5453   1.0729  -0.0248              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2847 T22:   0.2185                                     
REMARK   3      T33:   0.2349 T12:  -0.0563                                     
REMARK   3      T13:  -0.0367 T23:  -0.0291                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.4692 L22:   2.2623                                     
REMARK   3      L33:   1.2936 L12:   2.0851                                     
REMARK   3      L13:  -1.5650 L23:  -1.6233                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0219 S12:  -0.3212 S13:   0.0920                       
REMARK   3      S21:   0.2469 S22:  -0.0220 S23:  -0.0866                       
REMARK   3      S31:  -0.2032 S32:   0.3524 S33:   0.0000                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   259        A   337                          
REMARK   3    RESIDUE RANGE :   A   383        A   437                          
REMARK   3    RESIDUE RANGE :   A   502        A   502                          
REMARK   3    ORIGIN FOR THE GROUP (A):  35.3729  -7.7143  17.5705              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2043 T22:   0.1036                                     
REMARK   3      T33:   0.1844 T12:   0.0653                                     
REMARK   3      T13:   0.0138 T23:   0.0125                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7648 L22:   0.9410                                     
REMARK   3      L33:   3.7984 L12:  -0.5087                                     
REMARK   3      L13:   0.2564 L23:   0.0736                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1675 S12:  -0.2120 S13:  -0.0671                       
REMARK   3      S21:   0.0102 S22:   0.1577 S23:   0.0182                       
REMARK   3      S31:   0.2191 S32:  -0.1698 S33:   0.0098                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 1R8C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-OCT-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000020562.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.4                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 40586                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 4.200                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05200                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 29.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.97                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.53                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: CALCIUM CHLORIDE, ETHANOL, TRIS,         
REMARK 280  MAGNESIUM CHLORIDE, SODIUM CHLORIDE, PH 6.4, VAPOR DIFFUSION,       
REMARK 280  HANGING DROP, TEMPERATURE 293K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       43.07550            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       39.97700            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       43.07550            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       39.97700            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 9060 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 44240 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -97.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000       86.15100            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 771  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 883  LIES ON A SPECIAL POSITION.                          
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP A  61   CB  -  CG  -  OD2 ANGL. DEV. =   6.5 DEGREES          
REMARK 500    ARG A 340   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LYS A   2      127.38     63.03                                   
REMARK 500    GLU A  96      -60.18   -141.06                                   
REMARK 500    GLU A 119      139.90     74.67                                   
REMARK 500    LYS A 121       71.57     -6.59                                   
REMARK 500    ASN A 122       93.45   -168.65                                   
REMARK 500    LYS A 124      -79.10   -148.66                                   
REMARK 500    ALA A 248       79.17   -160.70                                   
REMARK 500    TYR A 411      128.15   -170.19                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 600  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  59   OE1                                                    
REMARK 620 2 ASP A  61   OD2 106.9                                              
REMARK 620 3 UTP A 501   O1A  80.4  99.3                                        
REMARK 620 4 UTP A 501   O3G  82.2 170.2  78.4                                  
REMARK 620 5 UTP A 501   O2B 161.5  88.3  87.0  82.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 604  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  59   OE1                                                    
REMARK 620 2 ASP A  61   OD1 100.8                                              
REMARK 620 3 ASP A 110   OD2 118.8 100.8                                        
REMARK 620 4 HOH A 750   O   131.3 113.6  88.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 602  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 101   ND1                                                    
REMARK 620 2 ASP A 110   OD1  86.8                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 603  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 133   NE2                                                    
REMARK 620 2 ASP A 218   OD2  91.5                                              
REMARK 620 3 HOH A 896   O   120.5 114.3                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 605  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LYS A 205   O                                                      
REMARK 620 2 SER A 391   O    83.7                                              
REMARK 620 3 SER A 391   OG   96.2  70.5                                        
REMARK 620 4 THR A 395   OG1  96.9  83.6 149.4                                  
REMARK 620 5 HOH A 766   O   113.0 162.4 101.0  99.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 601  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 396   ND1                                                    
REMARK 620 2 HIS A 398   NE2 113.4                                              
REMARK 620 3 UTP A 502   O1B 120.2  97.2                                        
REMARK 620 4 UTP A 502   O3G 102.4 128.5  95.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 600                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 602                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 603                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 604                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 605                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UTP A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE UTP A 502                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1R8B   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN, COMPLEXED WITH CTP                                     
REMARK 900 RELATED ID: 1R8A   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN, UNCOMPLEXED                                            
REMARK 900 RELATED ID: 1R89   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN, COMPLEXED WITH ATP                                     
DBREF  1R8C A    1   437  UNP    O28126   CCA_ARCFU        1    437             
SEQRES   1 A  437  MET LYS VAL GLU GLU ILE LEU GLU LYS ALA LEU GLU LEU          
SEQRES   2 A  437  VAL ILE PRO ASP GLU GLU GLU VAL ARG LYS GLY ARG GLU          
SEQRES   3 A  437  ALA GLU GLU GLU LEU ARG ARG ARG LEU ASP GLU LEU GLY          
SEQRES   4 A  437  VAL GLU TYR VAL PHE VAL GLY SER TYR ALA ARG ASN THR          
SEQRES   5 A  437  TRP LEU LYS GLY SER LEU GLU ILE ASP VAL PHE LEU LEU          
SEQRES   6 A  437  PHE PRO GLU GLU PHE SER LYS GLU GLU LEU ARG GLU ARG          
SEQRES   7 A  437  GLY LEU GLU ILE GLY LYS ALA VAL LEU ASP SER TYR GLU          
SEQRES   8 A  437  ILE ARG TYR ALA GLU HIS PRO TYR VAL HIS GLY VAL VAL          
SEQRES   9 A  437  LYS GLY VAL GLU VAL ASP VAL VAL PRO CYS TYR LYS LEU          
SEQRES  10 A  437  LYS GLU PRO LYS ASN ILE LYS SER ALA VAL ASP ARG THR          
SEQRES  11 A  437  PRO PHE HIS HIS LYS TRP LEU GLU GLY ARG ILE LYS GLY          
SEQRES  12 A  437  LYS GLU ASN GLU VAL ARG LEU LEU LYS GLY PHE LEU LYS          
SEQRES  13 A  437  ALA ASN GLY ILE TYR GLY ALA GLU TYR LYS VAL ARG GLY          
SEQRES  14 A  437  PHE SER GLY TYR LEU CYS GLU LEU LEU ILE VAL PHE TYR          
SEQRES  15 A  437  GLY SER PHE LEU GLU THR VAL LYS ASN ALA ARG ARG TRP          
SEQRES  16 A  437  THR ARG ARG THR VAL ILE ASP VAL ALA LYS GLY GLU VAL          
SEQRES  17 A  437  ARG LYS GLY GLU GLU PHE PHE VAL VAL ASP PRO VAL ASP          
SEQRES  18 A  437  GLU LYS ARG ASN VAL ALA ALA ASN LEU SER LEU ASP ASN          
SEQRES  19 A  437  LEU ALA ARG PHE VAL HIS LEU CYS ARG GLU PHE MET GLU          
SEQRES  20 A  437  ALA PRO SER LEU GLY PHE PHE LYS PRO LYS HIS PRO LEU          
SEQRES  21 A  437  GLU ILE GLU PRO GLU ARG LEU ARG LYS ILE VAL GLU GLU          
SEQRES  22 A  437  ARG GLY THR ALA VAL PHE ALA VAL LYS PHE ARG LYS PRO          
SEQRES  23 A  437  ASP ILE VAL ASP ASP ASN LEU TYR PRO GLN LEU GLU ARG          
SEQRES  24 A  437  ALA SER ARG LYS ILE PHE GLU PHE LEU GLU ARG GLU ASN          
SEQRES  25 A  437  PHE MET PRO LEU ARG SER ALA PHE LYS ALA SER GLU GLU          
SEQRES  26 A  437  PHE CYS TYR LEU LEU PHE GLU CYS GLN ILE LYS GLU ILE          
SEQRES  27 A  437  SER ARG VAL PHE ARG ARG MET GLY PRO GLN PHE GLU ASP          
SEQRES  28 A  437  GLU ARG ASN VAL LYS LYS PHE LEU SER ARG ASN ARG ALA          
SEQRES  29 A  437  PHE ARG PRO PHE ILE GLU ASN GLY ARG TRP TRP ALA PHE          
SEQRES  30 A  437  GLU MET ARG LYS PHE THR THR PRO GLU GLU GLY VAL ARG          
SEQRES  31 A  437  SER TYR ALA SER THR HIS TRP HIS THR LEU GLY LYS ASN          
SEQRES  32 A  437  VAL GLY GLU SER ILE ARG GLU TYR PHE GLU ILE ILE SER          
SEQRES  33 A  437  GLY GLU LYS LEU PHE LYS GLU PRO VAL THR ALA GLU LEU          
SEQRES  34 A  437  CYS GLU MET MET GLY VAL LYS ASP                              
HET     MN  A 600       1                                                       
HET     MN  A 601       1                                                       
HET     MN  A 602       1                                                       
HET     MN  A 603       1                                                       
HET     MN  A 604       1                                                       
HET     NA  A 605       1                                                       
HET    UTP  A 501      29                                                       
HET    UTP  A 502      29                                                       
HETNAM      MN MANGANESE (II) ION                                               
HETNAM      NA SODIUM ION                                                       
HETNAM     UTP URIDINE 5'-TRIPHOSPHATE                                          
FORMUL   2   MN    5(MN 2+)                                                     
FORMUL   7   NA    NA 1+                                                        
FORMUL   8  UTP    2(C9 H15 N2 O15 P3)                                          
FORMUL  10  HOH   *328(H2 O)                                                    
HELIX    1   1 LYS A    2  ILE A   15  1                                  14    
HELIX    2   2 ASP A   17  GLY A   39  1                                  23    
HELIX    3   3 GLY A   46  ARG A   50  1                                   5    
HELIX    4   4 SER A   71  LEU A   87  1                                  17    
HELIX    5   5 ALA A  126  ASP A  128  5                                   3    
HELIX    6   6 ARG A  129  GLU A  138  1                                  10    
HELIX    7   7 LYS A  144  ASN A  158  1                                  15    
HELIX    8   8 SER A  171  GLY A  183  1                                  13    
HELIX    9   9 SER A  184  ARG A  193  1                                  10    
HELIX   10  10 ALA A  204  GLY A  206  5                                   3    
HELIX   11  11 SER A  231  ALA A  248  1                                  18    
HELIX   12  12 SER A  250  LYS A  255  5                                   6    
HELIX   13  13 GLU A  263  GLY A  275  1                                  13    
HELIX   14  14 VAL A  289  GLU A  311  1                                  23    
HELIX   15  15 ASP A  351  SER A  360  1                                  10    
HELIX   16  16 THR A  384  HIS A  396  1                                  13    
HELIX   17  17 TRP A  397  LEU A  400  5                                   4    
HELIX   18  18 GLY A  401  TYR A  411  1                                  11    
HELIX   19  19 GLY A  417  PHE A  421  1                                   5    
HELIX   20  20 VAL A  425  GLY A  434  1                                  10    
SHEET    1   A 5 GLU A  41  VAL A  45  0                                        
SHEET    2   A 5 ILE A  60  PHE A  66 -1  O  PHE A  63   N  VAL A  43           
SHEET    3   A 5 GLU A 108  TYR A 115  1  O  ASP A 110   N  VAL A  62           
SHEET    4   A 5 PRO A  98  VAL A 103 -1  N  GLY A 102   O  VAL A 109           
SHEET    5   A 5 SER A  89  TYR A  94 -1  N  GLU A  91   O  HIS A 101           
SHEET    1   B 4 GLU A 207  LYS A 210  0                                        
SHEET    2   B 4 THR A 199  ASP A 202 -1  N  ASP A 202   O  GLU A 207           
SHEET    3   B 4 PHE A 215  ASP A 218  1  O  PHE A 215   N  ILE A 201           
SHEET    4   B 4 ASP A 221  ASN A 225 -1  O  ARG A 224   N  ASP A 218           
SHEET    1   C 4 PRO A 315  ALA A 322  0                                        
SHEET    2   C 4 PHE A 326  CYS A 333 -1  O  LEU A 330   N  ALA A 319           
SHEET    3   C 4 ALA A 277  ARG A 284 -1  N  PHE A 283   O  CYS A 327           
SHEET    4   C 4 GLU A 413  SER A 416 -1  O  GLU A 413   N  LYS A 282           
SHEET    1   D 3 VAL A 341  GLN A 348  0                                        
SHEET    2   D 3 ARG A 373  MET A 379 -1  O  ALA A 376   N  ARG A 344           
SHEET    3   D 3 PHE A 368  GLU A 370 -1  N  GLU A 370   O  ARG A 373           
LINK         OE1 GLU A  59                MN    MN A 600     1555   1555  2.33  
LINK         OE1 GLU A  59                MN    MN A 604     1555   1555  2.51  
LINK         OD2 ASP A  61                MN    MN A 600     1555   1555  2.28  
LINK         OD1 ASP A  61                MN    MN A 604     1555   1555  2.13  
LINK         ND1 HIS A 101                MN    MN A 602     1555   1555  2.23  
LINK         OD1 ASP A 110                MN    MN A 602     1555   1555  2.38  
LINK         OD2 ASP A 110                MN    MN A 604     1555   1555  2.44  
LINK         NE2 HIS A 133                MN    MN A 603     1555   1555  2.29  
LINK         O   LYS A 205                NA    NA A 605     3545   1555  2.59  
LINK         OD2 ASP A 218                MN    MN A 603     1555   1555  2.11  
LINK         O   SER A 391                NA    NA A 605     1555   1555  2.84  
LINK         OG  SER A 391                NA    NA A 605     1555   1555  2.64  
LINK         OG1 THR A 395                NA    NA A 605     1555   1555  2.43  
LINK         ND1 HIS A 396                MN    MN A 601     1555   1555  2.15  
LINK         NE2 HIS A 398                MN    MN A 601     1555   1555  2.28  
LINK         O1A UTP A 501                MN    MN A 600     1555   1555  2.31  
LINK         O3G UTP A 501                MN    MN A 600     1555   1555  2.31  
LINK         O2B UTP A 501                MN    MN A 600     1555   1555  2.09  
LINK         O1B UTP A 502                MN    MN A 601     1555   1555  2.05  
LINK         O3G UTP A 502                MN    MN A 601     1555   1555  2.17  
LINK        MN    MN A 603                 O   HOH A 896     1555   1555  2.64  
LINK        MN    MN A 604                 O   HOH A 750     1555   1555  2.54  
LINK        NA    NA A 605                 O   HOH A 766     1555   1555  2.15  
SITE     1 AC1  4 GLU A  59  ASP A  61  UTP A 501   MN A 604                    
SITE     1 AC2  4 TYR A  90  HIS A 396  HIS A 398  UTP A 502                    
SITE     1 AC3  4 ARG A  93  HIS A 101  ASP A 110  HOH A 908                    
SITE     1 AC4  4 ARG A 129  HIS A 133  ASP A 218  HOH A 896                    
SITE     1 AC5  6 GLU A  59  ASP A  61  ASP A 110  UTP A 501                    
SITE     2 AC5  6  MN A 600  HOH A 750                                          
SITE     1 AC6  4 LYS A 205  SER A 391  THR A 395  HOH A 766                    
SITE     1 AC7 18 GLY A  46  SER A  47  GLU A  59  ASP A  61                    
SITE     2 AC7 18 GLU A  96  ALA A 126  THR A 130  HIS A 133                    
SITE     3 AC7 18 LYS A 152  TYR A 161   MN A 600   MN A 604                    
SITE     4 AC7 18 HOH A 633  HOH A 673  HOH A 702  HOH A 774                    
SITE     5 AC7 18 HOH A 778  HOH A 806                                          
SITE     1 AC8 12 LYS A  84  TYR A  90  LYS A 303  ARG A 310                    
SITE     2 AC8 12 TYR A 392  HIS A 396  HIS A 398  THR A 399                    
SITE     3 AC8 12  MN A 601  HOH A 636  HOH A 707  HOH A 871                    
CRYST1   86.151   79.954   78.145  90.00  97.53  90.00 C 1 2 1       4          
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      0.011608  0.000000  0.001534        0.00000                         
SCALE2      0.000000  0.012507  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012908        0.00000