HEADER    UNKNOWN FUNCTION                        14-OCT-10   2XU2              
TITLE     CRYSTAL STRUCTURE OF THE HYPOTHETICAL PROTEIN PA4511 FROM PSEUDOMONAS 
TITLE    2 AERUGINOSA                                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: UPF0271 PROTEIN PA4511;                                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 2-251;                                            
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA;                         
SOURCE   3 ORGANISM_TAXID: 208964;                                              
SOURCE   4 STRAIN: PAO1;                                                        
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_VARIANT: C43;                                      
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PDEST14                                   
KEYWDS    UNKNOWN FUNCTION                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.OKE,L.G.CARTER,K.A.JOHNSON,H.LIU,S.A.MCMAHON,M.F.WHITE,J.H.NAISMITH 
REVDAT   4   20-DEC-23 2XU2    1       REMARK                                   
REVDAT   3   24-JAN-18 2XU2    1       SOURCE                                   
REVDAT   2   16-NOV-11 2XU2    1       JRNL   REMARK VERSN                      
REVDAT   1   19-JAN-11 2XU2    0                                                
SPRSDE     19-JAN-11 2XU2      2X5E                                             
JRNL        AUTH   M.OKE,L.G.CARTER,K.A.JOHNSON,H.LIU,S.A.MCMAHON,X.YAN,        
JRNL        AUTH 2 M.KEROU,N.D.WEIKART,N.KADI,M.A.SHEIKH,S.SCHMELZ,M.DORWARD,   
JRNL        AUTH 3 M.ZAWADZKI,C.COZENS,H.FALCONER,H.POWERS,I.M.OVERTON,         
JRNL        AUTH 4 C.A.J.VAN NIEKERK,X.PENG,P.PATEL,R.A.GARRETT,                
JRNL        AUTH 5 D.PRANGISHVILI C,H.BOTTING,P.J.COOTE,D.T.F.DRYDEN,           
JRNL        AUTH 6 G.J.BARTON,U.SCHWARZ-LINEK,G.L.CHALLIS,G.L.TAYLOR,M.F.WHITE, 
JRNL        AUTH 7 J.H.NAISMITH                                                 
JRNL        TITL   THE SCOTTISH STRUCTURAL PROTEOMICS FACILITY: TARGETS,        
JRNL        TITL 2 METHODS AND OUTPUTS.                                         
JRNL        REF    J.STRUCT.FUNCT.GENOMICS       V.  11   167 2010              
JRNL        REFN                   ISSN 1345-711X                               
JRNL        PMID   20419351                                                     
JRNL        DOI    10.1007/S10969-010-9090-Y                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0081                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 21.26                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 10668                          
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) : 0.194                           
REMARK   3   R VALUE            (WORKING SET) : 0.192                           
REMARK   3   FREE R VALUE                     : 0.240                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 537                             
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) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.36                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.75                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2040                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 34                           
REMARK   3   BIN FREE R VALUE                    : 0.3120                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1802                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 13                                      
REMARK   3   SOLVENT ATOMS            : 81                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 49.52                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.11000                                             
REMARK   3    B22 (A**2) : -0.11000                                             
REMARK   3    B33 (A**2) : 0.23000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
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): 0.359         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.239         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.181         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.808        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.954                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.930                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1870 ; 0.009 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  1251 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2543 ; 1.107 ; 1.982       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  3025 ; 0.840 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   242 ; 5.734 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    87 ;33.685 ;23.103       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   284 ;13.454 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;16.121 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   280 ; 0.065 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2151 ; 0.004 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   386 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
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  : 5                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     8        A    24                          
REMARK   3    ORIGIN FOR THE GROUP (A):  33.7870   3.7250  12.5740              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3764 T22:   0.2596                                     
REMARK   3      T33:   0.1163 T12:   0.0089                                     
REMARK   3      T13:  -0.0507 T23:   0.0502                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  19.1030 L22:   0.9143                                     
REMARK   3      L33:   3.0778 L12:   0.3951                                     
REMARK   3      L13:   7.6420 L23:   0.2935                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0686 S12:   0.2698 S13:   0.2222                       
REMARK   3      S21:  -0.5452 S22:  -0.1480 S23:  -0.0047                       
REMARK   3      S31:  -0.0499 S32:   0.0805 S33:   0.0795                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    25        A   144                          
REMARK   3    ORIGIN FOR THE GROUP (A):  29.4360   5.1710  22.3020              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1939 T22:   0.1482                                     
REMARK   3      T33:   0.1893 T12:  -0.0762                                     
REMARK   3      T13:  -0.0576 T23:   0.0191                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4145 L22:   1.4918                                     
REMARK   3      L33:   1.5931 L12:   0.1408                                     
REMARK   3      L13:   0.0006 L23:  -0.3123                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0632 S12:  -0.0950 S13:   0.0680                       
REMARK   3      S21:  -0.3363 S22:   0.0514 S23:   0.1875                       
REMARK   3      S31:  -0.0112 S32:  -0.0884 S33:  -0.1145                       
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   145        A   182                          
REMARK   3    ORIGIN FOR THE GROUP (A):  16.1470  -3.4800  19.8220              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1929 T22:   0.2066                                     
REMARK   3      T33:   0.3620 T12:  -0.1206                                     
REMARK   3      T13:  -0.1598 T23:   0.0297                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.5662 L22:   3.0231                                     
REMARK   3      L33:   4.3711 L12:  -1.2251                                     
REMARK   3      L13:  -0.9188 L23:   2.6623                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0005 S12:   0.0057 S13:  -0.2501                       
REMARK   3      S21:  -0.1688 S22:   0.0202 S23:   0.5788                       
REMARK   3      S31:   0.1496 S32:  -0.3700 S33:  -0.0207                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   183        A   235                          
REMARK   3    ORIGIN FOR THE GROUP (A):  22.0720  -9.5050   6.6190              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2789 T22:   0.2041                                     
REMARK   3      T33:   0.1947 T12:  -0.0500                                     
REMARK   3      T13:  -0.1625 T23:  -0.0602                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.9969 L22:   5.6406                                     
REMARK   3      L33:   3.0244 L12:   0.4173                                     
REMARK   3      L13:   0.0086 L23:   0.6721                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1406 S12:   0.4163 S13:  -0.4216                       
REMARK   3      S21:  -0.1615 S22:  -0.2466 S23:  -0.0470                       
REMARK   3      S31:   0.2909 S32:  -0.0133 S33:   0.1060                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   236        A   248                          
REMARK   3    ORIGIN FOR THE GROUP (A):  28.0060   1.2500  -0.5910              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   1.7573 T22:   2.4876                                     
REMARK   3      T33:   0.3162 T12:  -1.5888                                     
REMARK   3      T13:  -0.0108 T23:  -0.5667                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7867 L22:   0.5946                                     
REMARK   3      L33:   2.1009 L12:   1.0293                                     
REMARK   3      L13:  -1.9244 L23:  -1.1019                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -1.5428 S12:   2.0471 S13:  -0.3281                       
REMARK   3      S21:  -0.8880 S22:   1.2344 S23:  -0.2093                       
REMARK   3      S31:   1.8049 S32:  -2.1415 S33:   0.3084                       
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   : 1.20                                          
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. HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT. U      
REMARK   3  VALUES WITH TLS ADDED. ATOM RECORD CONTAINS SUM OF TLS AND          
REMARK   3  RESIDUAL B FACTORS.                                                 
REMARK   4                                                                      
REMARK   4 2XU2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-OCT-10.                  
REMARK 100 THE DEPOSITION ID IS D_1290045773.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-AUG-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 9                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I02                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL                     
REMARK 200  OPTICS                         : SI (III)                           
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC CCD                           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10668                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 21.260                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.6                               
REMARK 200  DATA REDUNDANCY                : 4.700                              
REMARK 200  R MERGE                    (I) : 0.11000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 21.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.36                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.62000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 2DFA                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.50                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 42.4% PEGMME550, 0.13 M AMMONIUM         
REMARK 280  CITRATE, 0.1M CHES, PH9.0                                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       3555   -Y,X+1/2,Z+1/4                                          
REMARK 290       4555   Y+1/2,-X,Z+3/4                                          
REMARK 290       5555   -X+1/2,Y,-Z+3/4                                         
REMARK 290       6555   X,-Y+1/2,-Z+1/4                                         
REMARK 290       7555   Y+1/2,X+1/2,-Z+1/2                                      
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290       9555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290      10555   -X,-Y,Z                                                 
REMARK 290      11555   -Y+1/2,X,Z+3/4                                          
REMARK 290      12555   Y,-X+1/2,Z+1/4                                          
REMARK 290      13555   -X,Y+1/2,-Z+1/4                                         
REMARK 290      14555   X+1/2,-Y,-Z+3/4                                         
REMARK 290      15555   Y,X,-Z                                                  
REMARK 290      16555   -Y+1/2,-X+1/2,-Z+1/2                                    
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       45.41500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000       45.41500            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       59.42500            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       45.41500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       29.71250            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       45.41500            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       89.13750            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       45.41500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       89.13750            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       45.41500            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       29.71250            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000       45.41500            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       45.41500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       59.42500            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9  1.000000  0.000000  0.000000       45.41500            
REMARK 290   SMTRY2   9  0.000000  1.000000  0.000000       45.41500            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       59.42500            
REMARK 290   SMTRY1  10 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  10  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1  11  0.000000 -1.000000  0.000000       45.41500            
REMARK 290   SMTRY2  11  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000  1.000000       89.13750            
REMARK 290   SMTRY1  12  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  12 -1.000000  0.000000  0.000000       45.41500            
REMARK 290   SMTRY3  12  0.000000  0.000000  1.000000       29.71250            
REMARK 290   SMTRY1  13 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       45.41500            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000       29.71250            
REMARK 290   SMTRY1  14  1.000000  0.000000  0.000000       45.41500            
REMARK 290   SMTRY2  14  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000       89.13750            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2  15  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3  15  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000       45.41500            
REMARK 290   SMTRY2  16 -1.000000  0.000000  0.000000       45.41500            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       59.42500            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 9270 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 35310 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.7 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       90.83000            
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 350   BIOMT1   3  0.000000 -1.000000  0.000000       45.41500            
REMARK 350   BIOMT2   3 -1.000000  0.000000  0.000000       45.41500            
REMARK 350   BIOMT3   3  0.000000  0.000000 -1.000000       59.42500            
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000       45.41500            
REMARK 350   BIOMT2   4  1.000000  0.000000  0.000000      -45.41500            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000       59.42500            
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     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     ASN A     3                                                      
REMARK 465     ASP A     4                                                      
REMARK 465     THR A     5                                                      
REMARK 465     GLY A     6                                                      
REMARK 465     ARG A     7                                                      
REMARK 465     LEU A   249                                                      
REMARK 465     ASP A   250                                                      
REMARK 465     SER A   251                                                      
REMARK 465     LEU A   252                                                      
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     ARG A   8    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 189    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 243    CD   NE   CZ   NH1  NH2                             
REMARK 470     ARG A 244    CZ   NH1  NH2                                       
REMARK 470     ARG A 246    CB   CG   CD   NE   CZ   NH1  NH2                   
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  26       67.80   -151.26                                   
REMARK 500    ALA A  45      173.11    170.02                                   
REMARK 500    HIS A  68       68.92   -117.28                                   
REMARK 500    ASP A  73       83.19   -162.71                                   
REMARK 500    THR A 109     -162.76   -127.42                                   
REMARK 500    ARG A 189       46.60    -74.79                                   
REMARK 500    LEU A 190      127.52   -171.33                                   
REMARK 500    ASP A 216     -166.82    -76.35                                   
REMARK 500    ARG A 243       45.97    -70.32                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2022        DISTANCE =  7.88 ANGSTROMS                       
REMARK 525    HOH A2071        DISTANCE =  7.45 ANGSTROMS                       
REMARK 700                                                                      
REMARK 700 SHEET                                                                
REMARK 700 DETERMINATION METHOD: DSSP                                           
REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS          
REMARK 700 BELOW IS ACTUALLY AN  7-STRANDED BARREL THIS IS REPRESENTED BY       
REMARK 700 A  8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS              
REMARK 700 ARE IDENTICAL.                                                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 1249                
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 DUE TO CLONING THE FIRST M IS REMOVED AND REPLACED BY GA             
DBREF  2XU2 A    3   252  UNP    Q9HVR0   Y4511_PSEAE      2    251             
SEQADV 2XU2 GLY A    1  UNP  Q9HVR0              EXPRESSION TAG                 
SEQADV 2XU2 ALA A    2  UNP  Q9HVR0              EXPRESSION TAG                 
SEQRES   1 A  252  GLY ALA ASN ASP THR GLY ARG ARG ILE LEU LEU ASN CYS          
SEQRES   2 A  252  ASP MET GLY GLU SER PHE GLY ALA TRP ARG MET GLY ASP          
SEQRES   3 A  252  ASP VAL HIS SER MET PRO LEU VAL ASP GLN ALA ASN LEU          
SEQRES   4 A  252  ALA CYS GLY PHE HIS ALA GLY ASP PRO LEU THR MET ARG          
SEQRES   5 A  252  ARG ALA VAL GLU LEU ALA VAL ARG HIS GLY VAL SER ILE          
SEQRES   6 A  252  GLY ALA HIS PRO ALA TYR PRO ASP LEU SER GLY PHE GLY          
SEQRES   7 A  252  ARG ARG SER LEU ALA CYS SER ALA GLU GLU VAL HIS ALA          
SEQRES   8 A  252  MET VAL LEU TYR GLN ILE GLY ALA LEU ASP ALA PHE CYS          
SEQRES   9 A  252  ARG SER LEU GLY THR GLN VAL ALA TYR VAL LYS PRO HIS          
SEQRES  10 A  252  GLY ALA LEU TYR ASN ASP LEU VAL GLY ASP ASP GLU LEU          
SEQRES  11 A  252  LEU ARG ALA VAL LEU ASP ALA CYS ALA ALA TYR ARG LYS          
SEQRES  12 A  252  GLY LEU PRO LEU MET VAL LEU ALA LEU ALA ASP ASN GLY          
SEQRES  13 A  252  ARG GLU LEU GLU LEU ALA ASP GLU ALA ASP VAL PRO LEU          
SEQRES  14 A  252  LEU PHE GLU ALA PHE ALA ASP ARG ALA TYR LEU PRO ASP          
SEQRES  15 A  252  GLY ARG LEU ALA PRO ARG ARG LEU GLY GLY ALA VAL HIS          
SEQRES  16 A  252  HIS ASP PRO GLN ARG ILE ILE GLU GLN ALA LEU ALA ILE          
SEQRES  17 A  252  ALA ARG GLY GLU ALA PHE PRO ASP TYR ASP GLY ASN PRO          
SEQRES  18 A  252  LEU ARG LEU THR ALA ASP SER LEU CYS VAL HIS GLY ASP          
SEQRES  19 A  252  ASN PRO GLN SER LEU ALA VAL LEU ARG ARG LEU ARG ALA          
SEQRES  20 A  252  ALA LEU ASP SER LEU                                          
HET    CIT  A1249      13                                                       
HETNAM     CIT CITRIC ACID                                                      
FORMUL   2  CIT    C6 H8 O7                                                     
FORMUL   3  HOH   *81(H2 O)                                                     
HELIX    1   1 ASP A   26  MET A   31  1                                   6    
HELIX    2   2 PRO A   32  VAL A   34  5                                   3    
HELIX    3   3 ASP A   47  HIS A   61  1                                  15    
HELIX    4   4 SER A   85  LEU A  107  1                                  23    
HELIX    5   5 HIS A  117  ASP A  127  1                                  11    
HELIX    6   6 ASP A  127  ARG A  142  1                                  16    
HELIX    7   7 ASN A  155  ASP A  166  1                                  12    
HELIX    8   8 ASP A  197  GLY A  211  1                                  15    
HELIX    9   9 ASN A  235  VAL A  241  1                                   7    
SHEET    1  AA 8 LEU A  10  MET A  15  0                                        
SHEET    2  AA 8 SER A 228  CYS A 230  1  O  LEU A 229   N  ASN A  12           
SHEET    3  AA 8 LEU A 169  PHE A 174  1  O  PHE A 171   N  SER A 228           
SHEET    4  AA 8 LEU A 147  LEU A 150  1  O  LEU A 147   N  LEU A 170           
SHEET    5  AA 8 TYR A 113  VAL A 114  1  O  VAL A 114   N  MET A 148           
SHEET    6  AA 8 SER A  64  HIS A  68  1  N  ALA A  67   O  TYR A 113           
SHEET    7  AA 8 GLN A  36  ALA A  40  1  O  ALA A  37   N  GLY A  66           
SHEET    8  AA 8 LEU A  10  MET A  15  1  O  CYS A  13   N  ASN A  38           
SHEET    1  AB 2 ALA A 213  PRO A 215  0                                        
SHEET    2  AB 2 PRO A 221  ARG A 223 -1  O  LEU A 222   N  PHE A 214           
SITE     1 AC1 11 ASP A  14  HIS A  68  LYS A 115  HIS A 117                    
SITE     2 AC1 11 GLY A 118  ASN A 122  PHE A 174  ARG A 177                    
SITE     3 AC1 11 LEU A 185  ARG A 188  HIS A 232                               
CRYST1   90.830   90.830  118.850  90.00  90.00  90.00 I 41 2 2     16          
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      0.011010  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011010  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008414        0.00000