HEADER    HYDROLASE                               27-JUN-01   1JH6              
TITLE     SEMI-REDUCED CYCLIC NUCLEOTIDE PHOSPHODIESTERASE FROM ARABIDOPSIS     
TITLE    2 THALIANA                                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYCLIC PHOSPHODIESTERASE;                                  
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 3.1.4.-;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA;                           
SOURCE   3 ORGANISM_COMMON: THALE CRESS;                                        
SOURCE   4 ORGANISM_TAXID: 3702;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET11D+                                   
KEYWDS    ADP-RIBOSE 1'', 2''-CYCLIC PHOSPHATE, RNA PROCESSING, 2', 3'-CYCLIC   
KEYWDS   2 NUCLEOTIDE PHOSPHODIESTERASE, HYDROLASE                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.HOFMANN,M.GRELLA,I.BOTOS,W.FILIPOWICZ,A.WLODAWER                    
REVDAT   5   30-OCT-24 1JH6    1       REMARK                                   
REVDAT   4   03-APR-24 1JH6    1       REMARK SEQADV                            
REVDAT   3   13-JUL-11 1JH6    1       VERSN                                    
REVDAT   2   24-FEB-09 1JH6    1       VERSN                                    
REVDAT   1   06-FEB-02 1JH6    0                                                
JRNL        AUTH   A.HOFMANN,M.GRELLA,I.BOTOS,W.FILIPOWICZ,A.WLODAWER           
JRNL        TITL   CRYSTAL STRUCTURES OF THE SEMIREDUCED AND INHIBITOR-BOUND    
JRNL        TITL 2 FORMS OF CYCLIC NUCLEOTIDE PHOSPHODIESTERASE FROM            
JRNL        TITL 3 ARABIDOPSIS THALIANA.                                        
JRNL        REF    J.BIOL.CHEM.                  V. 277  1419 2002              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   11694509                                                     
JRNL        DOI    10.1074/JBC.M107889200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 32.43                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 68699.160                      
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 90.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 28200                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.192                           
REMARK   3   FREE R VALUE                     : 0.258                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1370                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.91                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 85.90                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 4193                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2880                       
REMARK   3   BIN FREE R VALUE                    : 0.2950                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.30                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 235                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.019                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2874                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 20                                      
REMARK   3   SOLVENT ATOMS            : 337                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 11.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.12000                                              
REMARK   3    B22 (A**2) : 3.12000                                              
REMARK   3    B33 (A**2) : -6.24000                                             
REMARK   3    B12 (A**2) : 3.08000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.21                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.25                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.28                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.22                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.00                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.830                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 2.150 ; 2.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 3.260 ; 3.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.450 ; 3.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 5.050 ; 3.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.36                                                 
REMARK   3   BSOL        : 53.04                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : DNA-RNA_REP.PARAM                              
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1JH6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUL-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000013767.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-NOV-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X9B                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 29387                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 32.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 94.1                               
REMARK 200  DATA REDUNDANCY                : 5.000                              
REMARK 200  R MERGE                    (I) : 0.07500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.86                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.47400                            
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: OXIDISED CPDASE (A. THALIANA) [DELTA 90-115]         
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 37.90                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: (NH4)2SO4, NAOAC, DTT, PH 5.0, VAPOR     
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 285K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2                            
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z                                               
REMARK 290       6555   -X,-X+Y,-Z                                              
REMARK 290       7555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       8555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       9555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290      10555   Y+2/3,X+1/3,-Z+1/3                                      
REMARK 290      11555   X-Y+2/3,-Y+1/3,-Z+1/3                                   
REMARK 290      12555   -X+2/3,-X+Y+1/3,-Z+1/3                                  
REMARK 290      13555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290      14555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290      15555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290      16555   Y+1/3,X+2/3,-Z+2/3                                      
REMARK 290      17555   X-Y+1/3,-Y+2/3,-Z+2/3                                   
REMARK 290      18555   -X+1/3,-X+Y+2/3,-Z+2/3                                  
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
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        0.00000            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
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        0.00000            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000       49.69000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       28.68853            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       58.35333            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000       49.69000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       28.68853            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       58.35333            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000       49.69000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       28.68853            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       58.35333            
REMARK 290   SMTRY1  10 -0.500000  0.866025  0.000000       49.69000            
REMARK 290   SMTRY2  10  0.866025  0.500000  0.000000       28.68853            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       58.35333            
REMARK 290   SMTRY1  11  1.000000  0.000000  0.000000       49.69000            
REMARK 290   SMTRY2  11  0.000000 -1.000000  0.000000       28.68853            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       58.35333            
REMARK 290   SMTRY1  12 -0.500000 -0.866025  0.000000       49.69000            
REMARK 290   SMTRY2  12 -0.866025  0.500000  0.000000       28.68853            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       58.35333            
REMARK 290   SMTRY1  13  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       57.37707            
REMARK 290   SMTRY3  13  0.000000  0.000000  1.000000      116.70667            
REMARK 290   SMTRY1  14 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  14  0.866025 -0.500000  0.000000       57.37707            
REMARK 290   SMTRY3  14  0.000000  0.000000  1.000000      116.70667            
REMARK 290   SMTRY1  15 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  15 -0.866025 -0.500000  0.000000       57.37707            
REMARK 290   SMTRY3  15  0.000000  0.000000  1.000000      116.70667            
REMARK 290   SMTRY1  16 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  16  0.866025  0.500000  0.000000       57.37707            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000      116.70667            
REMARK 290   SMTRY1  17  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  17  0.000000 -1.000000  0.000000       57.37707            
REMARK 290   SMTRY3  17  0.000000  0.000000 -1.000000      116.70667            
REMARK 290   SMTRY1  18 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  18 -0.866025  0.500000  0.000000       57.37707            
REMARK 290   SMTRY3  18  0.000000  0.000000 -1.000000      116.70667            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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: MONOMERIC                         
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                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 16750 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 40960 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -211.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  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 S    SO4 A 212  LIES ON A SPECIAL POSITION.                          
REMARK 375 O1   SO4 B 222  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 374  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 391  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 447  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 569  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 607  LIES ON A SPECIAL POSITION.                          
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     GLY A   182                                                      
REMARK 465     SER A   183                                                      
REMARK 465     HIS A   184                                                      
REMARK 465     HIS A   185                                                      
REMARK 465     HIS A   186                                                      
REMARK 465     HIS A   187                                                      
REMARK 465     HIS A   188                                                      
REMARK 465     HIS A   189                                                      
REMARK 465     GLY B   182                                                      
REMARK 465     SER B   183                                                      
REMARK 465     HIS B   184                                                      
REMARK 465     HIS B   185                                                      
REMARK 465     HIS B   186                                                      
REMARK 465     HIS B   187                                                      
REMARK 465     HIS B   188                                                      
REMARK 465     HIS B   189                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   470     O    HOH B   579     2555     2.00            
REMARK 500   O    HOH A   453     O    HOH A   453    12555     2.04            
REMARK 500   O    HOH A   407     O    HOH B   644     2555     2.07            
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    GLU A   2      -82.59    -98.51                                   
REMARK 500    THR A  35      111.51     51.90                                   
REMARK 500    ALA A  49     -156.54    -94.18                                   
REMARK 500    CYS A  86      -72.68    -99.26                                   
REMARK 500    THR A 113     -139.90   -125.24                                   
REMARK 500    MET A 117       77.33   -116.63                                   
REMARK 500    ASP A 143       87.79   -154.30                                   
REMARK 500    THR A 163      -11.42    -49.06                                   
REMARK 500    GLU B   2      -74.97   -121.29                                   
REMARK 500    THR B  35      102.15     70.55                                   
REMARK 500    CYS B  86      -72.91    -95.08                                   
REMARK 500    THR B 163      -12.03    -49.39                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 211                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 212                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 221                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 222                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1FSI   RELATED DB: PDB                                   
REMARK 900 OXIDISED CYCLIC NUCLEOTIDE PHOSPHODIESTERASE FROM ARABIDOPSIS        
REMARK 900 THALIANA                                                             
REMARK 900 RELATED ID: 1JH7   RELATED DB: PDB                                   
REMARK 900 SEMI-REDUCED INHIBITOR-BOUND CYCLIC NUCLEOTIDE PHOSPHODIESTERASE     
REMARK 900 FROM ARABIDOPSIS THALIANA                                            
DBREF  1JH6 A    1   181  UNP    O04147   CPD_ARATH        1    181             
DBREF  1JH6 B    1   181  UNP    O04147   CPD_ARATH        1    181             
SEQADV 1JH6 GLY A  182  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 SER A  183  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS A  184  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS A  185  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS A  186  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS A  187  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS A  188  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS A  189  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 GLY B  182  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 SER B  183  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS B  184  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS B  185  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS B  186  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS B  187  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS B  188  UNP  O04147              EXPRESSION TAG                 
SEQADV 1JH6 HIS B  189  UNP  O04147              EXPRESSION TAG                 
SEQRES   1 A  189  MET GLU GLU VAL LYS LYS ASP VAL TYR SER VAL TRP ALA          
SEQRES   2 A  189  LEU PRO ASP GLU GLU SER GLU PRO ARG PHE LYS LYS LEU          
SEQRES   3 A  189  MET GLU ALA LEU ARG SER GLU PHE THR GLY PRO ARG PHE          
SEQRES   4 A  189  VAL PRO HIS VAL THR VAL ALA VAL SER ALA TYR LEU THR          
SEQRES   5 A  189  ALA ASP GLU ALA LYS LYS MET PHE GLU SER ALA CYS ASP          
SEQRES   6 A  189  GLY LEU LYS ALA TYR THR ALA THR VAL ASP ARG VAL SER          
SEQRES   7 A  189  THR GLY THR PHE PHE PHE GLN CYS VAL PHE LEU LEU LEU          
SEQRES   8 A  189  GLN THR THR PRO GLU VAL MET GLU ALA GLY GLU HIS CYS          
SEQRES   9 A  189  LYS ASN HIS PHE ASN CYS SER THR THR THR PRO TYR MET          
SEQRES  10 A  189  PRO HIS LEU SER LEU LEU TYR ALA GLU LEU THR GLU GLU          
SEQRES  11 A  189  GLU LYS LYS ASN ALA GLN GLU LYS ALA TYR THR LEU ASP          
SEQRES  12 A  189  SER SER LEU ASP GLY LEU SER PHE ARG LEU ASN ARG LEU          
SEQRES  13 A  189  ALA LEU CYS LYS THR ASP THR GLU ASP LYS THR LEU GLU          
SEQRES  14 A  189  THR TRP GLU THR VAL ALA VAL CYS ASN LEU ASN PRO GLY          
SEQRES  15 A  189  SER HIS HIS HIS HIS HIS HIS                                  
SEQRES   1 B  189  MET GLU GLU VAL LYS LYS ASP VAL TYR SER VAL TRP ALA          
SEQRES   2 B  189  LEU PRO ASP GLU GLU SER GLU PRO ARG PHE LYS LYS LEU          
SEQRES   3 B  189  MET GLU ALA LEU ARG SER GLU PHE THR GLY PRO ARG PHE          
SEQRES   4 B  189  VAL PRO HIS VAL THR VAL ALA VAL SER ALA TYR LEU THR          
SEQRES   5 B  189  ALA ASP GLU ALA LYS LYS MET PHE GLU SER ALA CYS ASP          
SEQRES   6 B  189  GLY LEU LYS ALA TYR THR ALA THR VAL ASP ARG VAL SER          
SEQRES   7 B  189  THR GLY THR PHE PHE PHE GLN CYS VAL PHE LEU LEU LEU          
SEQRES   8 B  189  GLN THR THR PRO GLU VAL MET GLU ALA GLY GLU HIS CYS          
SEQRES   9 B  189  LYS ASN HIS PHE ASN CYS SER THR THR THR PRO TYR MET          
SEQRES  10 B  189  PRO HIS LEU SER LEU LEU TYR ALA GLU LEU THR GLU GLU          
SEQRES  11 B  189  GLU LYS LYS ASN ALA GLN GLU LYS ALA TYR THR LEU ASP          
SEQRES  12 B  189  SER SER LEU ASP GLY LEU SER PHE ARG LEU ASN ARG LEU          
SEQRES  13 B  189  ALA LEU CYS LYS THR ASP THR GLU ASP LYS THR LEU GLU          
SEQRES  14 B  189  THR TRP GLU THR VAL ALA VAL CYS ASN LEU ASN PRO GLY          
SEQRES  15 B  189  SER HIS HIS HIS HIS HIS HIS                                  
HET    SO4  A 211       5                                                       
HET    SO4  A 212       5                                                       
HET    SO4  B 221       5                                                       
HET    SO4  B 222       5                                                       
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  SO4    4(O4 S 2-)                                                   
FORMUL   7  HOH   *337(H2 O)                                                    
HELIX    1   1 SER A   19  THR A   35  1                                  17    
HELIX    2   2 THR A   52  GLY A   66  1                                  15    
HELIX    3   3 THR A   94  PHE A  108  1                                  15    
HELIX    4   4 THR A  128  ASP A  143  1                                  16    
HELIX    5   5 SER B   19  THR B   35  1                                  17    
HELIX    6   6 THR B   52  LEU B   67  1                                  16    
HELIX    7   7 THR B   94  PHE B  108  1                                  15    
HELIX    8   8 THR B  128  ASP B  143  1                                  16    
SHEET    1   A 7 GLU A 172  ASN A 178  0                                        
SHEET    2   A 7 SER A 150  LYS A 160 -1  O  LEU A 156   N  CYS A 177           
SHEET    3   A 7 TYR A  70  PHE A  82 -1  O  TYR A  70   N  LEU A 153           
SHEET    4   A 7 GLN A  85  LEU A  91 -1  N  GLN A  85   O  PHE A  82           
SHEET    5   A 7 HIS A 119  LEU A 123 -1  O  LEU A 120   N  LEU A  89           
SHEET    6   A 7 VAL A  43  LEU A  51 -1  N  THR A  44   O  HIS A 119           
SHEET    7   A 7 ASP A   7  PRO A  15 -1  O  ASP A   7   N  LEU A  51           
SHEET    1   B 8 VAL B  43  VAL B  47  0                                        
SHEET    2   B 8 TYR B   9  PRO B  15 -1  N  VAL B  11   O  ALA B  46           
SHEET    3   B 8 SER B 150  LYS B 160 -1  N  ASN B 154   O  LEU B  14           
SHEET    4   B 8 GLU B 172  ASN B 178 -1  O  GLU B 172   N  LYS B 160           
SHEET    5   B 8 SER B 150  LYS B 160 -1  O  LEU B 156   N  CYS B 177           
SHEET    6   B 8 TYR B  70  PHE B  82 -1  O  TYR B  70   N  LEU B 153           
SHEET    7   B 8 GLN B  85  LEU B  91 -1  N  GLN B  85   O  PHE B  82           
SHEET    8   B 8 HIS B 119  LEU B 123 -1  O  LEU B 120   N  LEU B  89           
SSBOND   1 CYS A   64    CYS A  177                          1555   1555  2.03  
SSBOND   2 CYS B   64    CYS B  177                          1555   1555  2.04  
SITE     1 AC1 11 HIS A  42  THR A  44  HIS A 119  SER A 121                    
SITE     2 AC1 11 TYR A 124  HOH A 302  HOH A 303  HOH A 304                    
SITE     3 AC1 11 HOH A 305  HOH A 308  HOH A 413                               
SITE     1 AC2  3 ARG A  31  ARG A  38  HOH A 393                               
SITE     1 AC3 11 HIS B  42  THR B  44  HIS B 119  SER B 121                    
SITE     2 AC3 11 TYR B 124  HOH B 502  HOH B 503  HOH B 504                    
SITE     3 AC3 11 HOH B 505  HOH B 508  HOH B 662                               
SITE     1 AC4  3 ARG B  31  ARG B  38  HOH B 518                               
CRYST1   99.380   99.380  175.060  90.00  90.00 120.00 H 3 2        36          
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      0.010062  0.005810  0.000000        0.00000                         
SCALE2      0.000000  0.011619  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005712        0.00000