HEADER    HYDROLASE                               01-JUL-04   1TWL              
TITLE     INORGANIC PYROPHOSPHATASE FROM PYROCOCCUS FURIOSUS PFU-264096-001     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: INORGANIC PYROPHOSPHATASE;                                 
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: PYROPHOSPHATE PHOSPHO-HYDROLASE, PPASE;                     
COMPND   5 EC: 3.6.1.1;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS;                            
SOURCE   3 ORGANISM_TAXID: 2261;                                                
SOURCE   4 GENE: PPA, PF0257;                                                   
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    INORGANIC PYROPHOSPHATASE, STRUCTURAL GENOMICS, PROTEIN STRUCTURE     
KEYWDS   2 INITIATIVE, PSI, SOUTHEAST COLLABORATORY FOR STRUCTURAL GENOMICS,    
KEYWDS   3 SECSG, HYDROLASE                                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    W.ZHOU,W.TEMPEL,Z.-J.LIU,L.CHEN,L.-L.CLANCY KELLEY,B.D.DILLARD,       
AUTHOR   2 R.C.HOPKINS,W.B.ARENDALL III,J.P.ROSE,J.C.ENEH,R.C.HOPKINS,          
AUTHOR   3 F.E.JENNEY JR.,H.S.LEE,T.LI,F.L.POOLE II,C.SHAH,F.J.SUGAR,           
AUTHOR   4 M.W.W.ADAMS,J.S.RICHARDSON,D.C.RICHARDSON,B.-C.WANG,SOUTHEAST        
AUTHOR   5 COLLABORATORY FOR STRUCTURAL GENOMICS (SECSG)                        
REVDAT   7   23-AUG-23 1TWL    1       SEQADV                                   
REVDAT   6   11-OCT-17 1TWL    1       REMARK                                   
REVDAT   5   13-JUL-11 1TWL    1       VERSN                                    
REVDAT   4   24-FEB-09 1TWL    1       VERSN                                    
REVDAT   3   15-FEB-05 1TWL    1       REMARK                                   
REVDAT   2   01-FEB-05 1TWL    1       REMARK                                   
REVDAT   1   23-NOV-04 1TWL    0                                                
JRNL        AUTH   W.ZHOU,W.TEMPEL,Z.-J.LIU,L.CHEN,L.-L.CLANCY KELLEY,          
JRNL        AUTH 2 B.D.DILLARD,R.C.HOPKINS,W.B.ARENDALL III,J.P.ROSE,J.C.ENEH,  
JRNL        AUTH 3 R.C.HOPKINS,F.E.JENNEY JR.,H.S.LEE,T.LI,F.L.POOLE II,C.SHAH, 
JRNL        AUTH 4 F.J.SUGAR,M.W.W.ADAMS,J.S.RICHARDSON,D.C.RICHARDSON,         
JRNL        AUTH 5 B.-C.WANG,SOUTHEAST COLLABORATORY FOR STRUCTURAL GENOMICS    
JRNL        TITL   INORGANIC PYROPHOSPHATASE FROM PYROCOCCUS FURIOSUS           
JRNL        TITL 2 PFU-264096-001                                               
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC REFMAC_5.2.0003                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.36                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 9313                           
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) : 0.197                           
REMARK   3   R VALUE            (WORKING SET) : 0.194                           
REMARK   3   FREE R VALUE                     : 0.257                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 447                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.26                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 650                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.71                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2570                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 36                           
REMARK   3   BIN FREE R VALUE                    : 0.3110                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1370                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 35                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 28.67                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.02400                                             
REMARK   3    B22 (A**2) : -0.02400                                             
REMARK   3    B33 (A**2) : 0.03600                                              
REMARK   3    B12 (A**2) : -0.01200                                             
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.286         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.230         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.159         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.223         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.945                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.925                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1417 ; 0.016 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  1298 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1928 ; 1.311 ; 1.960       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  3001 ; 0.795 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   170 ; 6.324 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    62 ;37.515 ;23.226       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   225 ;13.961 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     8 ;19.230 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   205 ; 0.079 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1557 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   300 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   216 ; 0.191 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1233 ; 0.176 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   677 ; 0.184 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):   793 ; 0.083 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    42 ; 0.130 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    17 ; 0.184 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    75 ; 0.240 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     7 ; 0.149 ; 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):   892 ; 2.368 ; 2.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   340 ; 0.575 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1394 ; 3.435 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  1172 ; 1.980 ; 3.000       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   624 ; 2.142 ; 2.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  1230 ; 0.735 ; 2.000       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   534 ; 3.157 ; 3.000       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  1829 ; 1.432 ; 3.000       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK BULK SOLVENT                                    
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 1TWL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUL-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000022974.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 03-JUN-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
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          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 9314                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.08200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.38100                            
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: EPMR                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 1UDE                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.73                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5M K2HPO4, 0.1M TRIS-HCL, PH 8.6,      
REMARK 280  MODIFIED MICROBATCH, TEMPERATURE 291K                               
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       56.71700            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       32.74558            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       24.43767            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000       56.71700            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       32.74558            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       24.43767            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000       56.71700            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       32.74558            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       24.43767            
REMARK 290   SMTRY1  10 -0.500000  0.866025  0.000000       56.71700            
REMARK 290   SMTRY2  10  0.866025  0.500000  0.000000       32.74558            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       24.43767            
REMARK 290   SMTRY1  11  1.000000  0.000000  0.000000       56.71700            
REMARK 290   SMTRY2  11  0.000000 -1.000000  0.000000       32.74558            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       24.43767            
REMARK 290   SMTRY1  12 -0.500000 -0.866025  0.000000       56.71700            
REMARK 290   SMTRY2  12 -0.866025  0.500000  0.000000       32.74558            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       24.43767            
REMARK 290   SMTRY1  13  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       65.49115            
REMARK 290   SMTRY3  13  0.000000  0.000000  1.000000       48.87533            
REMARK 290   SMTRY1  14 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  14  0.866025 -0.500000  0.000000       65.49115            
REMARK 290   SMTRY3  14  0.000000  0.000000  1.000000       48.87533            
REMARK 290   SMTRY1  15 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  15 -0.866025 -0.500000  0.000000       65.49115            
REMARK 290   SMTRY3  15  0.000000  0.000000  1.000000       48.87533            
REMARK 290   SMTRY1  16 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  16  0.866025  0.500000  0.000000       65.49115            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       48.87533            
REMARK 290   SMTRY1  17  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  17  0.000000 -1.000000  0.000000       65.49115            
REMARK 290   SMTRY3  17  0.000000  0.000000 -1.000000       48.87533            
REMARK 290   SMTRY1  18 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  18 -0.866025  0.500000  0.000000       65.49115            
REMARK 290   SMTRY3  18  0.000000  0.000000 -1.000000       48.87533            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE:                                                         
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 1 CHAIN. THE BIOLOGICAL UNIT IS UNKNOWN.           
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 14890 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 35260 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -93.0 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 -0.500000 -0.866025  0.000000      113.43400            
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       56.71700            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000       98.23673            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4 -0.500000  0.866025  0.000000       56.71700            
REMARK 350   BIOMT2   4  0.866025  0.500000  0.000000      -32.74558            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000      -24.43767            
REMARK 350   BIOMT1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   5  0.000000 -1.000000  0.000000       65.49115            
REMARK 350   BIOMT3   5  0.000000  0.000000 -1.000000      -24.43767            
REMARK 350   BIOMT1   6 -0.500000 -0.866025  0.000000      113.43400            
REMARK 350   BIOMT2   6 -0.866025  0.500000  0.000000       65.49115            
REMARK 350   BIOMT3   6  0.000000  0.000000 -1.000000      -24.43767            
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 208  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 213  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     ALA A    -7                                                      
REMARK 465     HIS A    -6                                                      
REMARK 465     HIS A    -5                                                      
REMARK 465     HIS A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     HIS A    -2                                                      
REMARK 465     HIS A    -1                                                      
REMARK 465     GLY A     0                                                      
REMARK 465     SER A     1                                                      
REMARK 465     ASP A    66                                                      
REMARK 465     GLY A   175                                                      
REMARK 465     LYS A   176                                                      
REMARK 465     LYS A   177                                                      
REMARK 465     GLU A   178                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ASN A   2    CG   OD1  ND2                                       
REMARK 470     GLU A   8    CB   CG   CD   OE1  OE2                             
REMARK 470     GLU A  32    CG   CD   OE1  OE2                                  
REMARK 470     LYS A  35    CG   CD   CE   NZ                                   
REMARK 470     LYS A  36    CG   CD   CE   NZ                                   
REMARK 470     GLU A  65    CG   CD   OE1  OE2                                  
REMARK 470     ASP A  67    CG   OD1  OD2                                       
REMARK 470     ASP A  98    CG   OD1  OD2                                       
REMARK 470     LYS A 117    CG   CD   CE   NZ                                   
REMARK 470     ASP A 118    CG   OD1  OD2                                       
REMARK 470     LYS A 138    CD   CE   NZ                                        
REMARK 470     GLU A 147    CG   CD   OE1  OE2                                  
REMARK 470     ILE A 148    CG1  CG2  CD1                                       
REMARK 470     ILE A 149    CG1  CG2  CD1                                       
REMARK 470     GLU A 157    CD   OE1  OE2                                       
REMARK 470     GLU A 172    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 173    CG   CD   CE   NZ                                   
REMARK 470     PHE A 174    O                                                   
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  34   CB  -  CG  -  OD2 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    ASP A  55   CB  -  CG  -  OD2 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    ASP A  68   CB  -  CG  -  OD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    ASP A 121   CB  -  CG  -  OD2 ANGL. DEV. =   6.7 DEGREES          
REMARK 500    ASP A 124   CB  -  CG  -  OD2 ANGL. DEV. =   6.9 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    ASP A  12       57.08   -158.56                                   
REMARK 500    LEU A  83       14.86     81.98                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: PFU-264096-001   RELATED DB: TARGETDB                    
DBREF  1TWL A    2   178  UNP    Q8U438   IPYR_PYRFU       2    178             
SEQADV 1TWL ALA A   -7  UNP  Q8U438              EXPRESSION TAG                 
SEQADV 1TWL HIS A   -6  UNP  Q8U438              EXPRESSION TAG                 
SEQADV 1TWL HIS A   -5  UNP  Q8U438              EXPRESSION TAG                 
SEQADV 1TWL HIS A   -4  UNP  Q8U438              EXPRESSION TAG                 
SEQADV 1TWL HIS A   -3  UNP  Q8U438              EXPRESSION TAG                 
SEQADV 1TWL HIS A   -2  UNP  Q8U438              EXPRESSION TAG                 
SEQADV 1TWL HIS A   -1  UNP  Q8U438              EXPRESSION TAG                 
SEQADV 1TWL GLY A    0  UNP  Q8U438              EXPRESSION TAG                 
SEQADV 1TWL SER A    1  UNP  Q8U438              EXPRESSION TAG                 
SEQRES   1 A  186  ALA HIS HIS HIS HIS HIS HIS GLY SER ASN PRO PHE HIS          
SEQRES   2 A  186  ASP LEU GLU PRO GLY PRO ASP VAL PRO GLU VAL VAL TYR          
SEQRES   3 A  186  ALA ILE ILE GLU ILE PRO LYS GLY SER ARG ASN LYS TYR          
SEQRES   4 A  186  GLU LEU ASP LYS LYS THR GLY LEU LEU LYS LEU ASP ARG          
SEQRES   5 A  186  VAL LEU TYR SER PRO PHE PHE TYR PRO VAL ASP TYR GLY          
SEQRES   6 A  186  ILE ILE PRO ARG THR TRP TYR GLU ASP ASP ASP PRO PHE          
SEQRES   7 A  186  ASP ILE MET VAL ILE MET ARG GLU PRO VAL TYR PRO LEU          
SEQRES   8 A  186  THR ILE ILE GLU ALA ARG PRO ILE GLY LEU PHE LYS MET          
SEQRES   9 A  186  ILE ASP SER GLY ASP LYS ASP TYR LYS VAL LEU ALA VAL          
SEQRES  10 A  186  PRO VAL GLU ASP PRO TYR PHE LYS ASP TRP LYS ASP ILE          
SEQRES  11 A  186  ASP ASP VAL PRO LYS ALA PHE LEU ASP GLU ILE ALA HIS          
SEQRES  12 A  186  PHE PHE LYS ARG TYR LYS GLU LEU GLN GLY LYS GLU ILE          
SEQRES  13 A  186  ILE VAL GLU GLY TRP GLU GLY ALA GLU ALA ALA LYS ARG          
SEQRES  14 A  186  GLU ILE LEU ARG ALA ILE GLU MET TYR LYS GLU LYS PHE          
SEQRES  15 A  186  GLY LYS LYS GLU                                              
FORMUL   2  HOH   *35(H2 O)                                                     
HELIX    1   1 ASN A    2  LEU A    7  1                                   6    
HELIX    2   2 ASP A  113  LYS A  117  5                                   5    
HELIX    3   3 ASP A  121  VAL A  125  5                                   5    
HELIX    4   4 PRO A  126  TYR A  140  1                                  15    
HELIX    5   5 LYS A  141  GLY A  145  5                                   5    
HELIX    6   6 ALA A  156  PHE A  174  1                                  19    
SHEET    1   A 8 ASP A 101  LYS A 102  0                                        
SHEET    2   A 8 ILE A 148  GLY A 155  0                                        
SHEET    3   A 8 VAL A  17  ILE A  23  0                                        
SHEET    4   A 8 ASP A  55  ILE A  58 -1  O  ILE A  58   N  ILE A  20           
SHEET    5   A 8 ASP A  71  VAL A  74 -1  O  VAL A  74   N  ASP A  55           
SHEET    6   A 8 LYS A 105  PRO A 110  1  O  VAL A 106   N  MET A  73           
SHEET    7   A 8 ILE A  85  ASP A  98 -1  N  ARG A  89   O  VAL A 109           
SHEET    8   A 8 ILE A 148  GLY A 155 -1  O  ILE A 149   N  ILE A  97           
SHEET    1   B 2 ASN A  29  LEU A  33  0                                        
SHEET    2   B 2 LEU A  40  VAL A  45 -1  O  ARG A  44   N  LYS A  30           
CISPEP   1 VAL A   13    PRO A   14          0        -1.04                     
CRYST1  113.434  113.434   73.313  90.00  90.00 120.00 H 3 2        18          
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      0.008800  0.005100  0.000000        0.00000                         
SCALE2      0.000000  0.010200  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013600        0.00000