HEADER    LYASE                                   18-DEC-06   2OBA              
TITLE     PSEUDOMONAS AERUGINOSA 6-PYRUVOYL TETRAHYDROBIOPTERIN SYNTHASE        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROBABLE 6-PYRUVOYL TETRAHYDROBIOPTERIN SYNTHASE;          
COMPND   3 CHAIN: A, B, C, D, E, F;                                             
COMPND   4 EC: 4.2.3.12;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA;                         
SOURCE   3 ORGANISM_TAXID: 287;                                                 
SOURCE   4 STRAIN: 633;                                                         
SOURCE   5 GENE: PA2666;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET15B                                    
KEYWDS    TETRAHYDROBIOPTERIN BIOSYNTHESIS, PTP SYNTHASE, PTPS, LYASE           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.E.MCGRATH,G.KISSELMAN,K.BATTAILE,V.ROMANOV,J.WU-BROWN,J.GUTHRIE,    
AUTHOR   2 C.VIRAG,K.MANSOURY,A.M.EDWARDS,E.F.PAI,N.Y.CHIRGADZE                 
REVDAT   7   20-NOV-24 2OBA    1       REMARK                                   
REVDAT   6   15-NOV-23 2OBA    1       REMARK                                   
REVDAT   5   30-AUG-23 2OBA    1       REMARK SEQADV LINK                       
REVDAT   4   18-OCT-17 2OBA    1       REMARK                                   
REVDAT   3   13-JUL-11 2OBA    1       VERSN                                    
REVDAT   2   24-FEB-09 2OBA    1       VERSN                                    
REVDAT   1   30-JAN-07 2OBA    0                                                
JRNL        AUTH   T.E.MCGRATH,G.KISSELMAN,K.BATTAILE,V.ROMANOV,J.WU-BROWN,     
JRNL        AUTH 2 J.GUTHRIE,C.VIRAG,K.MANSOURY,A.M.EDWARDS,E.F.PAI,            
JRNL        AUTH 3 N.Y.CHIRGADZE                                                
JRNL        TITL   PSEUDOMONAS AERUGINOSA 6-PYRUVOYL TETRAHYDROBIOPTERIN        
JRNL        TITL 2 SYNTHASE                                                     
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.33 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.33                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 42.22                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 33806                          
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) : 0.189                           
REMARK   3   R VALUE            (WORKING SET) : 0.186                           
REMARK   3   FREE R VALUE                     : 0.256                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1769                            
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) : 2.33                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.39                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2122                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 85.22                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2110                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 110                          
REMARK   3   BIN FREE R VALUE                    : 0.3030                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5950                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 259                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 45.77                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 4.14000                                              
REMARK   3    B22 (A**2) : -1.47000                                             
REMARK   3    B33 (A**2) : -2.66000                                             
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): 0.371         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.262         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.184         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.375        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.957                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.918                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6157 ; 0.014 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8347 ; 1.488 ; 1.930       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   722 ; 6.367 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   325 ;37.834 ;23.292       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1019 ;17.421 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    43 ;23.364 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   849 ; 0.111 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4823 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  2684 ; 0.203 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  3949 ; 0.304 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   293 ; 0.185 ; 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):    40 ; 0.166 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    11 ; 0.153 ; 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):  3744 ; 0.723 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  5859 ; 1.162 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2776 ; 1.917 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2486 ; 3.067 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  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 : 1                                 
REMARK   3                                                                      
REMARK   3  NCS GROUP NUMBER               : 1                                  
REMARK   3     CHAIN NAMES                    : A B C D E F                     
REMARK   3     NUMBER OF COMPONENTS NCS GROUP : 1                               
REMARK   3       COMPONENT C  SSSEQI  TO  C   SSSEQI   CODE                     
REMARK   3           1     A      1       A     118      6                      
REMARK   3           1     B      1       B     118      6                      
REMARK   3           1     C      1       C     118      6                      
REMARK   3           1     D      1       D     118      6                      
REMARK   3           1     E      1       E     118      6                      
REMARK   3           1     F      1       F     118      6                      
REMARK   3                   GROUP CHAIN        COUNT   RMS     WEIGHT          
REMARK   3   LOOSE POSITIONAL   1    A    (A):    960 ; 0.440 ; 5.000           
REMARK   3   LOOSE POSITIONAL   1    B    (A):    960 ; 0.450 ; 5.000           
REMARK   3   LOOSE POSITIONAL   1    C    (A):    960 ; 0.430 ; 5.000           
REMARK   3   LOOSE POSITIONAL   1    D    (A):    960 ; 0.440 ; 5.000           
REMARK   3   LOOSE POSITIONAL   1    E    (A):    960 ; 0.480 ; 5.000           
REMARK   3   LOOSE POSITIONAL   1    F    (A):    960 ; 0.590 ; 5.000           
REMARK   3   LOOSE THERMAL      1    A (A**2):    960 ; 2.350 ;10.000           
REMARK   3   LOOSE THERMAL      1    B (A**2):    960 ; 2.440 ;10.000           
REMARK   3   LOOSE THERMAL      1    C (A**2):    960 ; 2.140 ;10.000           
REMARK   3   LOOSE THERMAL      1    D (A**2):    960 ; 1.920 ;10.000           
REMARK   3   LOOSE THERMAL      1    E (A**2):    960 ; 1.970 ;10.000           
REMARK   3   LOOSE THERMAL      1    F (A**2):    960 ; 1.980 ;10.000           
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 6                                          
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     1        A   118                          
REMARK   3    ORIGIN FOR THE GROUP (A):   5.2770  11.9172  27.1761              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1729 T22:  -0.2355                                     
REMARK   3      T33:  -0.1916 T12:   0.0403                                     
REMARK   3      T13:   0.0032 T23:  -0.0137                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.8707 L22:   4.8311                                     
REMARK   3      L33:   3.7909 L12:   0.5341                                     
REMARK   3      L13:  -0.8680 L23:  -1.3532                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0242 S12:   0.1761 S13:   0.0251                       
REMARK   3      S21:  -0.0991 S22:  -0.0176 S23:  -0.2190                       
REMARK   3      S31:  -0.2282 S32:   0.2494 S33:  -0.0066                       
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 :   B     1        B   118                          
REMARK   3    ORIGIN FOR THE GROUP (A):  22.5493  14.0616   6.9805              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0355 T22:  -0.0838                                     
REMARK   3      T33:  -0.0919 T12:  -0.0687                                     
REMARK   3      T13:   0.0758 T23:   0.0235                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.1775 L22:   1.4303                                     
REMARK   3      L33:   4.3985 L12:   0.9815                                     
REMARK   3      L13:   2.0967 L23:   0.8454                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0521 S12:   0.0281 S13:   0.2850                       
REMARK   3      S21:   0.0051 S22:  -0.1229 S23:  -0.0193                       
REMARK   3      S31:  -0.5054 S32:   0.2826 S33:   0.0707                       
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 :   C     1        C   118                          
REMARK   3    ORIGIN FOR THE GROUP (A):   1.6998  -2.7909   4.9119              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0684 T22:  -0.0892                                     
REMARK   3      T33:  -0.1144 T12:  -0.0673                                     
REMARK   3      T13:   0.0152 T23:  -0.0200                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4030 L22:   2.7410                                     
REMARK   3      L33:   4.9623 L12:  -1.6843                                     
REMARK   3      L13:  -2.2586 L23:   2.7362                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0889 S12:   0.2350 S13:  -0.0381                       
REMARK   3      S21:  -0.0370 S22:  -0.0582 S23:   0.1874                       
REMARK   3      S31:   0.0501 S32:  -0.3162 S33:   0.1471                       
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 :   D     1        D   118                          
REMARK   3    ORIGIN FOR THE GROUP (A):  11.8557 -15.7549  31.3406              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1830 T22:  -0.2180                                     
REMARK   3      T33:  -0.1535 T12:   0.0149                                     
REMARK   3      T13:  -0.0069 T23:   0.0214                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9386 L22:   4.6316                                     
REMARK   3      L33:   2.5444 L12:  -0.4878                                     
REMARK   3      L13:  -0.8578 L23:   1.3755                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0081 S12:   0.1354 S13:  -0.0922                       
REMARK   3      S21:  -0.1127 S22:   0.0035 S23:  -0.2692                       
REMARK   3      S31:   0.0365 S32:   0.1959 S33:  -0.0116                       
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 :   E     1        E   118                          
REMARK   3    ORIGIN FOR THE GROUP (A):  26.5705 -17.0246   8.9142              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0111 T22:  -0.0939                                     
REMARK   3      T33:  -0.0364 T12:   0.0777                                     
REMARK   3      T13:   0.1001 T23:  -0.0315                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.3799 L22:   1.6318                                     
REMARK   3      L33:   3.6927 L12:   0.1695                                     
REMARK   3      L13:   1.9340 L23:   0.1380                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2338 S12:   0.0783 S13:  -0.0839                       
REMARK   3      S21:  -0.0990 S22:   0.0660 S23:  -0.3156                       
REMARK   3      S31:   0.2081 S32:   0.4460 S33:   0.1678                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   F     1        F   118                          
REMARK   3    ORIGIN FOR THE GROUP (A):  33.9427  -0.6226  28.8266              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1442 T22:   0.0817                                     
REMARK   3      T33:  -0.0321 T12:  -0.0591                                     
REMARK   3      T13:  -0.0429 T23:  -0.0079                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.8878 L22:   3.0761                                     
REMARK   3      L33:   5.5747 L12:   1.9476                                     
REMARK   3      L13:  -2.5199 L23:  -3.0864                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0198 S12:   0.0910 S13:  -0.2617                       
REMARK   3      S21:   0.0911 S22:  -0.1626 S23:  -0.4603                       
REMARK   3      S31:  -0.1204 S32:   0.6329 S33:   0.1824                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2OBA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-DEC-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000040919.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-OCT-06                          
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               : APS                                
REMARK 200  BEAMLINE                       : 17-ID                              
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                  : SI 111                             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 33806                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.320                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 42.220                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.4                               
REMARK 200  DATA REDUNDANCY                : 3.300                              
REMARK 200  R MERGE                    (I) : 0.04000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.32                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.40                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.25100                            
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: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1B66                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M LITHIUM SULPHATE, 0.1M TRIS HCL,    
REMARK 280  30% PEG3000 FROZEN IN 70%PARATONE/30% MINERAL OIL, PH 9, VAPOR      
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 298K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       38.04100            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       62.33500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       43.76050            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       62.33500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       38.04100            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       43.76050            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THE BIOLOGICAL ASSEMBLY IS THE HEXAMER CONTAINED IN THE      
REMARK 300 ASYMMETRIC UNIT                                                      
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: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 14240 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 29200 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -297.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F                      
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MSE A   -19                                                      
REMARK 465     GLY A   -18                                                      
REMARK 465     SER A   -17                                                      
REMARK 465     SER A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     SER A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     LEU A    -6                                                      
REMARK 465     VAL A    -5                                                      
REMARK 465     PRO A    -4                                                      
REMARK 465     ARG A    -3                                                      
REMARK 465     GLY A    -2                                                      
REMARK 465     MSE B   -19                                                      
REMARK 465     GLY B   -18                                                      
REMARK 465     SER B   -17                                                      
REMARK 465     SER B   -16                                                      
REMARK 465     HIS B   -15                                                      
REMARK 465     HIS B   -14                                                      
REMARK 465     HIS B   -13                                                      
REMARK 465     HIS B   -12                                                      
REMARK 465     HIS B   -11                                                      
REMARK 465     HIS B   -10                                                      
REMARK 465     SER B    -9                                                      
REMARK 465     SER B    -8                                                      
REMARK 465     GLY B    -7                                                      
REMARK 465     LEU B    -6                                                      
REMARK 465     VAL B    -5                                                      
REMARK 465     PRO B    -4                                                      
REMARK 465     ARG B    -3                                                      
REMARK 465     MSE C   -19                                                      
REMARK 465     GLY C   -18                                                      
REMARK 465     SER C   -17                                                      
REMARK 465     SER C   -16                                                      
REMARK 465     HIS C   -15                                                      
REMARK 465     HIS C   -14                                                      
REMARK 465     HIS C   -13                                                      
REMARK 465     HIS C   -12                                                      
REMARK 465     HIS C   -11                                                      
REMARK 465     HIS C   -10                                                      
REMARK 465     SER C    -9                                                      
REMARK 465     SER C    -8                                                      
REMARK 465     GLY C    -7                                                      
REMARK 465     LEU C    -6                                                      
REMARK 465     VAL C    -5                                                      
REMARK 465     PRO C    -4                                                      
REMARK 465     ARG C    -3                                                      
REMARK 465     MSE D   -19                                                      
REMARK 465     GLY D   -18                                                      
REMARK 465     SER D   -17                                                      
REMARK 465     SER D   -16                                                      
REMARK 465     HIS D   -15                                                      
REMARK 465     HIS D   -14                                                      
REMARK 465     HIS D   -13                                                      
REMARK 465     HIS D   -12                                                      
REMARK 465     HIS D   -11                                                      
REMARK 465     HIS D   -10                                                      
REMARK 465     SER D    -9                                                      
REMARK 465     SER D    -8                                                      
REMARK 465     GLY D    -7                                                      
REMARK 465     LEU D    -6                                                      
REMARK 465     VAL D    -5                                                      
REMARK 465     PRO D    -4                                                      
REMARK 465     ARG D    -3                                                      
REMARK 465     GLY D    -2                                                      
REMARK 465     MSE E   -19                                                      
REMARK 465     GLY E   -18                                                      
REMARK 465     SER E   -17                                                      
REMARK 465     SER E   -16                                                      
REMARK 465     HIS E   -15                                                      
REMARK 465     HIS E   -14                                                      
REMARK 465     HIS E   -13                                                      
REMARK 465     HIS E   -12                                                      
REMARK 465     HIS E   -11                                                      
REMARK 465     HIS E   -10                                                      
REMARK 465     SER E    -9                                                      
REMARK 465     SER E    -8                                                      
REMARK 465     GLY E    -7                                                      
REMARK 465     LEU E    -6                                                      
REMARK 465     VAL E    -5                                                      
REMARK 465     PRO E    -4                                                      
REMARK 465     ARG E    -3                                                      
REMARK 465     MSE F   -19                                                      
REMARK 465     GLY F   -18                                                      
REMARK 465     SER F   -17                                                      
REMARK 465     SER F   -16                                                      
REMARK 465     HIS F   -15                                                      
REMARK 465     HIS F   -14                                                      
REMARK 465     HIS F   -13                                                      
REMARK 465     HIS F   -12                                                      
REMARK 465     HIS F   -11                                                      
REMARK 465     HIS F   -10                                                      
REMARK 465     SER F    -9                                                      
REMARK 465     SER F    -8                                                      
REMARK 465     GLY F    -7                                                      
REMARK 465     LEU F    -6                                                      
REMARK 465     VAL F    -5                                                      
REMARK 465     PRO F    -4                                                      
REMARK 465     ARG F    -3                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   SG   CYS A   109     O    HOH A   263              2.04            
REMARK 500   O    HOH B   231     O    HOH C   241              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    PRO A  44   C     HIS A  45   N       0.139                       
REMARK 500    THR A  46   C     THR A  46   O       0.182                       
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    HIS A   0      101.78     70.27                                   
REMARK 500    HIS A  28     -159.90   -148.24                                   
REMARK 500    ASN A  79       75.88   -116.68                                   
REMARK 500    ASN D  79       79.94   -117.70                                   
REMARK 500    PRO F  19      153.65    -43.65                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 200  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  13   NE2                                                    
REMARK 620 2 HIS A  28   NE2  85.4                                              
REMARK 620 3 HIS A  30   NE2  95.8 102.6                                        
REMARK 620 4 GLU A 107   OE2 100.2 167.2  88.3                                  
REMARK 620 5 HOH A 257   O   172.4 102.1  82.4  72.4                            
REMARK 620 6 HOH A 262   O    86.7  86.1 171.1  82.8  94.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 200  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  13   NE2                                                    
REMARK 620 2 HIS B  28   NE2  90.1                                              
REMARK 620 3 HIS B  30   NE2  91.5  91.7                                        
REMARK 620 4 GLU B 107   OE2  89.5 178.1  90.1                                  
REMARK 620 5 HOH F 214   O   178.2  88.2  87.9  92.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN C 200  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C  13   NE2                                                    
REMARK 620 2 HIS C  28   NE2  88.3                                              
REMARK 620 3 HIS C  30   NE2  90.8  94.7                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN E 200  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 220   O                                                      
REMARK 620 2 HIS E  13   NE2 174.9                                              
REMARK 620 3 HIS E  28   NE2  84.3  90.6                                        
REMARK 620 4 HIS E  30   NE2  88.4  91.9  93.9                                  
REMARK 620 5 GLU E 107   OE2  93.9  91.2 174.7  91.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN D 200  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS D  13   NE2                                                    
REMARK 620 2 HIS D  28   NE2  87.8                                              
REMARK 620 3 HIS D  30   NE2  93.6  94.4                                        
REMARK 620 4 GLU D 107   OE2  96.8 175.3  84.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN F 200  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS F  13   NE2                                                    
REMARK 620 2 HIS F  28   NE2  90.6                                              
REMARK 620 3 HIS F  30   NE2  95.3  82.8                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 200                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 200                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN C 200                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN D 200                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN E 200                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN F 200                  
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 RESIDUE MSE 19 IS A CLONING ARTIFACT AND A MODIFIED                  
REMARK 999 RESIDUE                                                              
DBREF  2OBA A    2   118  UNP    Q9I0H2   Q9I0H2_PSEAE     2    118             
DBREF  2OBA B    2   118  UNP    Q9I0H2   Q9I0H2_PSEAE     2    118             
DBREF  2OBA C    2   118  UNP    Q9I0H2   Q9I0H2_PSEAE     2    118             
DBREF  2OBA D    2   118  UNP    Q9I0H2   Q9I0H2_PSEAE     2    118             
DBREF  2OBA E    2   118  UNP    Q9I0H2   Q9I0H2_PSEAE     2    118             
DBREF  2OBA F    2   118  UNP    Q9I0H2   Q9I0H2_PSEAE     2    118             
SEQADV 2OBA MSE A  -19  UNP  Q9I0H2              SEE REMARK 999                 
SEQADV 2OBA GLY A  -18  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER A  -17  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER A  -16  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS A  -15  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS A  -14  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS A  -13  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS A  -12  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS A  -11  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS A  -10  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA SER A   -9  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER A   -8  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY A   -7  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA LEU A   -6  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA VAL A   -5  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA PRO A   -4  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA ARG A   -3  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY A   -2  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER A   -1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS A    0  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA MSE A    1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA MSE B  -19  UNP  Q9I0H2              SEE REMARK 999                 
SEQADV 2OBA GLY B  -18  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER B  -17  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER B  -16  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS B  -15  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS B  -14  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS B  -13  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS B  -12  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS B  -11  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS B  -10  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA SER B   -9  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER B   -8  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY B   -7  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA LEU B   -6  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA VAL B   -5  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA PRO B   -4  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA ARG B   -3  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY B   -2  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER B   -1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS B    0  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA MSE B    1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA MSE C  -19  UNP  Q9I0H2              SEE REMARK 999                 
SEQADV 2OBA GLY C  -18  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER C  -17  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER C  -16  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS C  -15  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS C  -14  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS C  -13  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS C  -12  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS C  -11  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS C  -10  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA SER C   -9  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER C   -8  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY C   -7  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA LEU C   -6  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA VAL C   -5  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA PRO C   -4  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA ARG C   -3  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY C   -2  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER C   -1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS C    0  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA MSE C    1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA MSE D  -19  UNP  Q9I0H2              SEE REMARK 999                 
SEQADV 2OBA GLY D  -18  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER D  -17  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER D  -16  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS D  -15  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS D  -14  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS D  -13  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS D  -12  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS D  -11  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS D  -10  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA SER D   -9  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER D   -8  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY D   -7  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA LEU D   -6  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA VAL D   -5  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA PRO D   -4  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA ARG D   -3  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY D   -2  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER D   -1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS D    0  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA MSE D    1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA MSE E  -19  UNP  Q9I0H2              SEE REMARK 999                 
SEQADV 2OBA GLY E  -18  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER E  -17  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER E  -16  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS E  -15  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS E  -14  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS E  -13  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS E  -12  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS E  -11  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS E  -10  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA SER E   -9  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER E   -8  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY E   -7  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA LEU E   -6  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA VAL E   -5  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA PRO E   -4  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA ARG E   -3  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY E   -2  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER E   -1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS E    0  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA MSE E    1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA MSE F  -19  UNP  Q9I0H2              SEE REMARK 999                 
SEQADV 2OBA GLY F  -18  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER F  -17  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER F  -16  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS F  -15  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS F  -14  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS F  -13  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS F  -12  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS F  -11  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA HIS F  -10  UNP  Q9I0H2              EXPRESSION TAG                 
SEQADV 2OBA SER F   -9  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER F   -8  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY F   -7  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA LEU F   -6  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA VAL F   -5  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA PRO F   -4  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA ARG F   -3  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA GLY F   -2  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA SER F   -1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA HIS F    0  UNP  Q9I0H2              CLONING ARTIFACT               
SEQADV 2OBA MSE F    1  UNP  Q9I0H2              CLONING ARTIFACT               
SEQRES   1 A  138  MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  138  LEU VAL PRO ARG GLY SER HIS MSE GLU LEU PHE LYS GLU          
SEQRES   3 A  138  PHE THR PHE GLU SER ALA HIS ARG LEU PRO HIS VAL PRO          
SEQRES   4 A  138  GLU GLY HIS LYS CYS GLY ARG LEU HIS GLY HIS SER PHE          
SEQRES   5 A  138  ARG VAL ALA ILE HIS ILE GLU GLY GLU VAL ASP PRO HIS          
SEQRES   6 A  138  THR GLY TRP ILE ARG ASP PHE ALA GLU ILE LYS ALA ILE          
SEQRES   7 A  138  PHE LYS PRO ILE TYR GLU GLN LEU ASP HIS ASN TYR LEU          
SEQRES   8 A  138  ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SER GLU ASN          
SEQRES   9 A  138  LEU CYS ARG TRP ILE TRP GLN GLN LEU LYS PRO LEU LEU          
SEQRES  10 A  138  PRO GLU LEU SER LYS VAL ARG VAL HIS GLU THR CYS THR          
SEQRES  11 A  138  SER GLY CYS GLU TYR ARG GLY ASP                              
SEQRES   1 B  138  MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 B  138  LEU VAL PRO ARG GLY SER HIS MSE GLU LEU PHE LYS GLU          
SEQRES   3 B  138  PHE THR PHE GLU SER ALA HIS ARG LEU PRO HIS VAL PRO          
SEQRES   4 B  138  GLU GLY HIS LYS CYS GLY ARG LEU HIS GLY HIS SER PHE          
SEQRES   5 B  138  ARG VAL ALA ILE HIS ILE GLU GLY GLU VAL ASP PRO HIS          
SEQRES   6 B  138  THR GLY TRP ILE ARG ASP PHE ALA GLU ILE LYS ALA ILE          
SEQRES   7 B  138  PHE LYS PRO ILE TYR GLU GLN LEU ASP HIS ASN TYR LEU          
SEQRES   8 B  138  ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SER GLU ASN          
SEQRES   9 B  138  LEU CYS ARG TRP ILE TRP GLN GLN LEU LYS PRO LEU LEU          
SEQRES  10 B  138  PRO GLU LEU SER LYS VAL ARG VAL HIS GLU THR CYS THR          
SEQRES  11 B  138  SER GLY CYS GLU TYR ARG GLY ASP                              
SEQRES   1 C  138  MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 C  138  LEU VAL PRO ARG GLY SER HIS MSE GLU LEU PHE LYS GLU          
SEQRES   3 C  138  PHE THR PHE GLU SER ALA HIS ARG LEU PRO HIS VAL PRO          
SEQRES   4 C  138  GLU GLY HIS LYS CYS GLY ARG LEU HIS GLY HIS SER PHE          
SEQRES   5 C  138  ARG VAL ALA ILE HIS ILE GLU GLY GLU VAL ASP PRO HIS          
SEQRES   6 C  138  THR GLY TRP ILE ARG ASP PHE ALA GLU ILE LYS ALA ILE          
SEQRES   7 C  138  PHE LYS PRO ILE TYR GLU GLN LEU ASP HIS ASN TYR LEU          
SEQRES   8 C  138  ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SER GLU ASN          
SEQRES   9 C  138  LEU CYS ARG TRP ILE TRP GLN GLN LEU LYS PRO LEU LEU          
SEQRES  10 C  138  PRO GLU LEU SER LYS VAL ARG VAL HIS GLU THR CYS THR          
SEQRES  11 C  138  SER GLY CYS GLU TYR ARG GLY ASP                              
SEQRES   1 D  138  MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 D  138  LEU VAL PRO ARG GLY SER HIS MSE GLU LEU PHE LYS GLU          
SEQRES   3 D  138  PHE THR PHE GLU SER ALA HIS ARG LEU PRO HIS VAL PRO          
SEQRES   4 D  138  GLU GLY HIS LYS CYS GLY ARG LEU HIS GLY HIS SER PHE          
SEQRES   5 D  138  ARG VAL ALA ILE HIS ILE GLU GLY GLU VAL ASP PRO HIS          
SEQRES   6 D  138  THR GLY TRP ILE ARG ASP PHE ALA GLU ILE LYS ALA ILE          
SEQRES   7 D  138  PHE LYS PRO ILE TYR GLU GLN LEU ASP HIS ASN TYR LEU          
SEQRES   8 D  138  ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SER GLU ASN          
SEQRES   9 D  138  LEU CYS ARG TRP ILE TRP GLN GLN LEU LYS PRO LEU LEU          
SEQRES  10 D  138  PRO GLU LEU SER LYS VAL ARG VAL HIS GLU THR CYS THR          
SEQRES  11 D  138  SER GLY CYS GLU TYR ARG GLY ASP                              
SEQRES   1 E  138  MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 E  138  LEU VAL PRO ARG GLY SER HIS MSE GLU LEU PHE LYS GLU          
SEQRES   3 E  138  PHE THR PHE GLU SER ALA HIS ARG LEU PRO HIS VAL PRO          
SEQRES   4 E  138  GLU GLY HIS LYS CYS GLY ARG LEU HIS GLY HIS SER PHE          
SEQRES   5 E  138  ARG VAL ALA ILE HIS ILE GLU GLY GLU VAL ASP PRO HIS          
SEQRES   6 E  138  THR GLY TRP ILE ARG ASP PHE ALA GLU ILE LYS ALA ILE          
SEQRES   7 E  138  PHE LYS PRO ILE TYR GLU GLN LEU ASP HIS ASN TYR LEU          
SEQRES   8 E  138  ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SER GLU ASN          
SEQRES   9 E  138  LEU CYS ARG TRP ILE TRP GLN GLN LEU LYS PRO LEU LEU          
SEQRES  10 E  138  PRO GLU LEU SER LYS VAL ARG VAL HIS GLU THR CYS THR          
SEQRES  11 E  138  SER GLY CYS GLU TYR ARG GLY ASP                              
SEQRES   1 F  138  MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 F  138  LEU VAL PRO ARG GLY SER HIS MSE GLU LEU PHE LYS GLU          
SEQRES   3 F  138  PHE THR PHE GLU SER ALA HIS ARG LEU PRO HIS VAL PRO          
SEQRES   4 F  138  GLU GLY HIS LYS CYS GLY ARG LEU HIS GLY HIS SER PHE          
SEQRES   5 F  138  ARG VAL ALA ILE HIS ILE GLU GLY GLU VAL ASP PRO HIS          
SEQRES   6 F  138  THR GLY TRP ILE ARG ASP PHE ALA GLU ILE LYS ALA ILE          
SEQRES   7 F  138  PHE LYS PRO ILE TYR GLU GLN LEU ASP HIS ASN TYR LEU          
SEQRES   8 F  138  ASN ASP ILE PRO GLY LEU GLU ASN PRO THR SER GLU ASN          
SEQRES   9 F  138  LEU CYS ARG TRP ILE TRP GLN GLN LEU LYS PRO LEU LEU          
SEQRES  10 F  138  PRO GLU LEU SER LYS VAL ARG VAL HIS GLU THR CYS THR          
SEQRES  11 F  138  SER GLY CYS GLU TYR ARG GLY ASP                              
MODRES 2OBA MSE A    1  MET  SELENOMETHIONINE                                   
MODRES 2OBA MSE B    1  MET  SELENOMETHIONINE                                   
MODRES 2OBA MSE C    1  MET  SELENOMETHIONINE                                   
MODRES 2OBA MSE D    1  MET  SELENOMETHIONINE                                   
MODRES 2OBA MSE E    1  MET  SELENOMETHIONINE                                   
MODRES 2OBA MSE F    1  MET  SELENOMETHIONINE                                   
HET    MSE  A   1       8                                                       
HET    MSE  B   1       8                                                       
HET    MSE  C   1       8                                                       
HET    MSE  D   1       8                                                       
HET    MSE  E   1       8                                                       
HET    MSE  F   1       8                                                       
HET     ZN  A 200       1                                                       
HET     ZN  B 200       1                                                       
HET     ZN  C 200       1                                                       
HET     ZN  D 200       1                                                       
HET     ZN  E 200       1                                                       
HET     ZN  F 200       1                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM      ZN ZINC ION                                                         
FORMUL   1  MSE    6(C5 H11 N O2 SE)                                            
FORMUL   7   ZN    6(ZN 2+)                                                     
FORMUL  13  HOH   *259(H2 O)                                                    
HELIX    1   1 HIS A   22  ARG A   26  5                                   5    
HELIX    2   2 ASP A   51  ASP A   67  1                                  17    
HELIX    3   3 TYR A   70  ILE A   74  5                                   5    
HELIX    4   4 THR A   81  LYS A   94  1                                  14    
HELIX    5   5 PRO A   95  LEU A   97  5                                   3    
HELIX    6   6 HIS B   22  ARG B   26  5                                   5    
HELIX    7   7 ASP B   51  ASP B   67  1                                  17    
HELIX    8   8 TYR B   70  ILE B   74  5                                   5    
HELIX    9   9 THR B   81  LYS B   94  1                                  14    
HELIX   10  10 HIS C   22  ARG C   26  5                                   5    
HELIX   11  11 ASP C   51  ASP C   67  1                                  17    
HELIX   12  12 TYR C   70  ILE C   74  5                                   5    
HELIX   13  13 THR C   81  LYS C   94  1                                  14    
HELIX   14  14 HIS D   22  ARG D   26  5                                   5    
HELIX   15  15 ASP D   51  ASP D   67  1                                  17    
HELIX   16  16 TYR D   70  ILE D   74  5                                   5    
HELIX   17  17 THR D   81  LYS D   94  1                                  14    
HELIX   18  18 PRO D   95  LEU D   97  5                                   3    
HELIX   19  19 HIS E   22  ARG E   26  5                                   5    
HELIX   20  20 ASP E   51  ASP E   67  1                                  17    
HELIX   21  21 TYR E   70  ILE E   74  5                                   5    
HELIX   22  22 THR E   81  LYS E   94  1                                  14    
HELIX   23  23 HIS F   22  ARG F   26  5                                   5    
HELIX   24  24 ASP F   51  ASP F   67  1                                  17    
HELIX   25  25 TYR F   70  ILE F   74  5                                   5    
HELIX   26  26 THR F   81  LYS F   94  1                                  14    
SHEET    1   A13 MSE A   1  HIS A  13  0                                        
SHEET    2   A13 HIS A  28  GLY A  40 -1  O  VAL A  34   N  PHE A   7           
SHEET    3   A13 LEU A 100  HIS A 106 -1  O  HIS A 106   N  ARG A  33           
SHEET    4   A13 SER A 111  TYR A 115 -1  O  TYR A 115   N  VAL A 103           
SHEET    5   A13 HIS C   0  HIS C  13 -1  O  GLU C   2   N  GLU A 114           
SHEET    6   A13 HIS C  28  GLU C  41 -1  O  VAL C  34   N  PHE C   7           
SHEET    7   A13 LEU C 100  HIS C 106 -1  O  LYS C 102   N  HIS C  37           
SHEET    8   A13 SER C 111  TYR C 115 -1  O  TYR C 115   N  VAL C 103           
SHEET    9   A13 HIS B   0  HIS B  13 -1  N  GLU B   2   O  GLU C 114           
SHEET   10   A13 HIS B  28  GLU B  41 -1  O  PHE B  32   N  PHE B   9           
SHEET   11   A13 LEU B 100  HIS B 106 -1  O  HIS B 106   N  ARG B  33           
SHEET   12   A13 SER B 111  TYR B 115 -1  O  CYS B 113   N  VAL B 105           
SHEET   13   A13 MSE A   1  HIS A  13 -1  N  GLU A   2   O  GLU B 114           
SHEET    1   B13 HIS D   0  HIS D  13  0                                        
SHEET    2   B13 HIS D  28  GLU D  41 -1  O  PHE D  32   N  PHE D   9           
SHEET    3   B13 LEU D 100  HIS D 106 -1  O  SER D 101   N  HIS D  37           
SHEET    4   B13 SER D 111  ASP D 118 -1  O  TYR D 115   N  VAL D 103           
SHEET    5   B13 HIS F   0  HIS F  13 -1  O  GLU F   2   N  GLU D 114           
SHEET    6   B13 HIS F  28  GLU F  41 -1  O  VAL F  34   N  PHE F   7           
SHEET    7   B13 LEU F 100  HIS F 106 -1  O  ARG F 104   N  ALA F  35           
SHEET    8   B13 SER F 111  TYR F 115 -1  O  TYR F 115   N  VAL F 103           
SHEET    9   B13 HIS E   0  HIS E  13 -1  N  GLU E   2   O  GLU F 114           
SHEET   10   B13 HIS E  28  GLU E  41 -1  O  VAL E  34   N  PHE E   7           
SHEET   11   B13 LEU E 100  HIS E 106 -1  O  ARG E 104   N  ALA E  35           
SHEET   12   B13 SER E 111  TYR E 115 -1  O  CYS E 113   N  VAL E 105           
SHEET   13   B13 HIS D   0  HIS D  13 -1  N  GLU D   2   O  GLU E 114           
LINK         C   HIS A   0                 N   MSE A   1     1555   1555  1.33  
LINK         C   MSE A   1                 N   GLU A   2     1555   1555  1.33  
LINK         C   HIS B   0                 N   MSE B   1     1555   1555  1.34  
LINK         C   MSE B   1                 N   GLU B   2     1555   1555  1.33  
LINK         C   HIS C   0                 N   MSE C   1     1555   1555  1.34  
LINK         C   MSE C   1                 N   GLU C   2     1555   1555  1.33  
LINK         C   HIS D   0                 N   MSE D   1     1555   1555  1.33  
LINK         C   MSE D   1                 N   GLU D   2     1555   1555  1.33  
LINK         C   HIS E   0                 N   MSE E   1     1555   1555  1.33  
LINK         C   MSE E   1                 N   GLU E   2     1555   1555  1.33  
LINK         C   HIS F   0                 N   MSE F   1     1555   1555  1.33  
LINK         C   MSE F   1                 N   GLU F   2     1555   1555  1.33  
LINK         NE2 HIS A  13                ZN    ZN A 200     1555   1555  2.44  
LINK         NE2 HIS A  28                ZN    ZN A 200     1555   1555  2.43  
LINK         NE2 HIS A  30                ZN    ZN A 200     1555   1555  2.19  
LINK         OE2 GLU A 107                ZN    ZN A 200     1555   1555  2.14  
LINK        ZN    ZN A 200                 O   HOH A 257     1555   1555  2.52  
LINK        ZN    ZN A 200                 O   HOH A 262     1555   1555  2.08  
LINK         NE2 HIS B  13                ZN    ZN B 200     1555   1555  2.35  
LINK         NE2 HIS B  28                ZN    ZN B 200     1555   1555  2.14  
LINK         NE2 HIS B  30                ZN    ZN B 200     1555   1555  2.31  
LINK         OE2 GLU B 107                ZN    ZN B 200     1555   1555  2.06  
LINK        ZN    ZN B 200                 O   HOH F 214     1555   1555  2.63  
LINK         NE2 HIS C  13                ZN    ZN C 200     1555   1555  2.31  
LINK         NE2 HIS C  28                ZN    ZN C 200     1555   1555  2.33  
LINK         NE2 HIS C  30                ZN    ZN C 200     1555   1555  2.22  
LINK         O   HOH C 220                ZN    ZN E 200     1555   1555  2.52  
LINK         NE2 HIS D  13                ZN    ZN D 200     1555   1555  2.38  
LINK         NE2 HIS D  28                ZN    ZN D 200     1555   1555  2.24  
LINK         NE2 HIS D  30                ZN    ZN D 200     1555   1555  2.21  
LINK         OE2 GLU D 107                ZN    ZN D 200     1555   1555  2.46  
LINK         NE2 HIS E  13                ZN    ZN E 200     1555   1555  2.45  
LINK         NE2 HIS E  28                ZN    ZN E 200     1555   1555  2.34  
LINK         NE2 HIS E  30                ZN    ZN E 200     1555   1555  2.42  
LINK         OE2 GLU E 107                ZN    ZN E 200     1555   1555  2.45  
LINK         NE2 HIS F  13                ZN    ZN F 200     1555   1555  2.49  
LINK         NE2 HIS F  28                ZN    ZN F 200     1555   1555  2.33  
LINK         NE2 HIS F  30                ZN    ZN F 200     1555   1555  2.33  
SITE     1 AC1  6 HIS A  13  HIS A  28  HIS A  30  GLU A 107                    
SITE     2 AC1  6 HOH A 257  HOH A 262                                          
SITE     1 AC2  5 HIS B  13  HIS B  28  HIS B  30  GLU B 107                    
SITE     2 AC2  5 HOH F 214                                                     
SITE     1 AC3  4 HIS C  13  HIS C  28  HIS C  30  GLU C 107                    
SITE     1 AC4  4 HIS D  13  HIS D  28  HIS D  30  GLU D 107                    
SITE     1 AC5  5 HOH C 220  HIS E  13  HIS E  28  HIS E  30                    
SITE     2 AC5  5 GLU E 107                                                     
SITE     1 AC6  4 HIS F  13  HIS F  28  HIS F  30  GLU F 107                    
CRYST1   76.082   87.521  124.670  90.00  90.00  90.00 P 21 21 21   24          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.013144  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011426  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008021        0.00000