HEADER    HYDROLASE                               06-APR-04   1V14              
TITLE     CRYSTAL STRUCTURE OF THE COLICIN E9, MUTANT HIS103ALA, IN COMPLEX WITH
TITLE    2 MG+2 AND DSDNA (RESOLUTION 2.9A)                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: COLICIN E9;                                                
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: C-TERMINAL DOMAIN, RESIDUES 450-582;                       
COMPND   5 EC: 3.1.21.1;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES;                                                       
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: 5'-D(*GP*CP*GP*AP*TP*CP*GP*CP)-3';                         
COMPND  10 CHAIN: E, F, G, H, I, J, K, L;                                       
COMPND  11 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_VECTOR: PET;                                       
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PTRC 99A (PRJ352);                        
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 SYNTHETIC: YES                                                       
KEYWDS    HOMING ENDONUCLEASES, COLICIN, HNH MOTIF, BETA-BETA-ALPHA METAL       
KEYWDS   2 MOTIF, HYDROLASE                                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.J.MATE,C.KLEANTHOUS                                                 
REVDAT   6   13-DEC-23 1V14    1       LINK                                     
REVDAT   5   13-JUL-11 1V14    1       VERSN                                    
REVDAT   4   24-FEB-09 1V14    1       VERSN                                    
REVDAT   3   12-AUG-04 1V14    1       JRNL                                     
REVDAT   2   07-JUL-04 1V14    1       REMARK                                   
REVDAT   1   23-JUN-04 1V14    0                                                
JRNL        AUTH   M.J.MATE,C.KLEANTHOUS                                        
JRNL        TITL   STRUCTURE-BASED ANALYSIS OF THE METAL-DEPENDENT MECHANISM OF 
JRNL        TITL 2 H-N-H ENDONUCLEASES                                          
JRNL        REF    J.BIOL.CHEM.                  V. 279 34763 2004              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   15190054                                                     
JRNL        DOI    10.1074/JBC.M403719200                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   U.C.KUHLMANN,A.J.POMMER,G.M.MOORE,R.JAMES,C.KLEANTHOUS       
REMARK   1  TITL   SPECIFICITY IN PROTEIN-PROTEIN INTERACTIONS: THE STRUCTURAL  
REMARK   1  TITL 2 BASIS FOR DUAL RECOGNITION IN ENDONUCLEASE COLICIN-IMMUNITY  
REMARK   1  TITL 3 PROTEIN COMPLEXES                                            
REMARK   1  REF    J.MOL.BIOL.                   V. 301  1163 2000              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1  PMID   10966813                                                     
REMARK   1  DOI    10.1006/JMBI.2000.3945                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0001                                      
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) : 2.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 74.54                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 13856                          
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) : 0.219                           
REMARK   3   R VALUE            (WORKING SET) : 0.215                           
REMARK   3   FREE R VALUE                     : 0.306                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 734                             
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) : 2.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.98                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1013                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3030                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 54                           
REMARK   3   BIN FREE R VALUE                    : 0.4200                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4153                                    
REMARK   3   NUCLEIC ACID ATOMS       : 1136                                    
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 33                                      
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) : 56.74                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -2.81000                                             
REMARK   3    B22 (A**2) : -0.81000                                             
REMARK   3    B33 (A**2) : 3.63000                                              
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): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.561         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.459         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 52.690        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.937                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.871                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  5513 ; 0.009 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  7637 ; 1.481 ; 2.216       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   522 ; 5.924 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   199 ;34.857 ;24.372       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   800 ;19.756 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    32 ;19.446 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   791 ; 0.141 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3824 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  2246 ; 0.212 ; 0.200       
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):   181 ; 0.163 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):     2 ; 0.098 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):   119 ; 0.166 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    10 ; 0.175 ; 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):  2658 ; 0.260 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4223 ; 0.488 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  3573 ; 0.700 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  3414 ; 1.185 ; 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 : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 8                                          
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     2        A   132                          
REMARK   3    ORIGIN FOR THE GROUP (A):  48.1730  79.0971  68.3710              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1361 T22:  -0.1628                                     
REMARK   3      T33:   0.4732 T12:  -0.1432                                     
REMARK   3      T13:  -0.2250 T23:   0.4103                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.1455 L22:   4.2908                                     
REMARK   3      L33:   2.8333 L12:   1.6817                                     
REMARK   3      L13:  -0.9609 L23:   0.2760                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0697 S12:   0.5664 S13:   1.5291                       
REMARK   3      S21:  -0.4044 S22:  -0.0034 S23:   0.2560                       
REMARK   3      S31:  -0.5706 S32:   0.1411 S33:   0.0732                       
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   132                          
REMARK   3    ORIGIN FOR THE GROUP (A):  75.3578  77.1069  43.3288              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.2258 T22:   0.3076                                     
REMARK   3      T33:  -0.3568 T12:   0.1790                                     
REMARK   3      T13:  -0.0713 T23:   0.0123                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   8.9067 L22:   6.5980                                     
REMARK   3      L33:   2.9232 L12:   2.1477                                     
REMARK   3      L13:  -0.0566 L23:   0.3077                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2113 S12:  -1.2681 S13:  -0.1351                       
REMARK   3      S21:   0.4662 S22:   0.3042 S23:  -0.8144                       
REMARK   3      S31:  -0.1014 S32:   0.8599 S33:  -0.0928                       
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     2        C   132                          
REMARK   3    ORIGIN FOR THE GROUP (A):  44.5942 104.0138  42.8816              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0619 T22:  -0.2652                                     
REMARK   3      T33:  -0.1327 T12:   0.0087                                     
REMARK   3      T13:  -0.0127 T23:  -0.2197                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.9259 L22:   6.6432                                     
REMARK   3      L33:   3.8321 L12:  -0.6770                                     
REMARK   3      L13:  -1.8338 L23:   0.0211                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1187 S12:  -0.6753 S13:   1.2018                       
REMARK   3      S21:   0.2580 S22:   0.1790 S23:   0.1818                       
REMARK   3      S31:  -0.6998 S32:  -0.1454 S33:  -0.2978                       
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     4        D   132                          
REMARK   3    ORIGIN FOR THE GROUP (A):  75.7421  72.7370  12.5576              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.2757 T22:  -0.1240                                     
REMARK   3      T33:  -0.2535 T12:  -0.0323                                     
REMARK   3      T13:   0.0894 T23:   0.1019                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   8.6971 L22:   5.5971                                     
REMARK   3      L33:   3.8709 L12:  -2.7432                                     
REMARK   3      L13:   0.2671 L23:   0.1228                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0519 S12:   0.4668 S13:  -0.0893                       
REMARK   3      S21:  -0.4509 S22:  -0.3502 S23:  -1.0426                       
REMARK   3      S31:   0.2258 S32:   0.5467 S33:   0.4021                       
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     3        E     8                          
REMARK   3    ORIGIN FOR THE GROUP (A):  57.5158  66.6069  75.1671              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0927 T22:  -0.3064                                     
REMARK   3      T33:   0.0363 T12:  -0.1736                                     
REMARK   3      T13:  -0.1907 T23:   0.2601                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   6.2947 L22:   4.4235                                     
REMARK   3      L33:   1.9208 L12:  -3.3169                                     
REMARK   3      L13:  -1.4427 L23:   1.5031                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.6760 S12:   0.1807 S13:   1.1491                       
REMARK   3      S21:   0.2806 S22:   0.0498 S23:  -0.2223                       
REMARK   3      S31:  -0.2441 S32:   0.5136 S33:   0.6262                       
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     9        F    16                          
REMARK   3    ORIGIN FOR THE GROUP (A):  63.2128  85.7433  35.9847              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.2369 T22:  -0.2440                                     
REMARK   3      T33:  -0.4146 T12:   0.0456                                     
REMARK   3      T13:  -0.1470 T23:  -0.0702                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   6.5558 L22:   2.2073                                     
REMARK   3      L33:   2.8513 L12:  -0.4343                                     
REMARK   3      L13:  -3.9659 L23:   0.1782                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0402 S12:  -0.2316 S13:   0.6451                       
REMARK   3      S21:  -0.4614 S22:   0.1582 S23:   0.0371                       
REMARK   3      S31:  -0.3340 S32:   0.3226 S33:  -0.1984                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   G     3        G     8                          
REMARK   3    ORIGIN FOR THE GROUP (A):  35.2912  91.5167  35.8277              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.2091 T22:  -0.4688                                     
REMARK   3      T33:  -0.2610 T12:   0.0611                                     
REMARK   3      T13:  -0.0773 T23:  -0.0729                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.9116 L22:   2.9962                                     
REMARK   3      L33:   5.1731 L12:   3.6097                                     
REMARK   3      L13:  -1.5164 L23:  -1.3408                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2122 S12:   0.2042 S13:   0.5469                       
REMARK   3      S21:  -0.4074 S22:  -0.0319 S23:   0.5404                       
REMARK   3      S31:   0.0870 S32:  -0.4261 S33:   0.2441                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   H     9        H    16                          
REMARK   3    ORIGIN FOR THE GROUP (A):  63.3384  63.5769  19.8433              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.2151 T22:  -0.3454                                     
REMARK   3      T33:  -0.1354 T12:  -0.0769                                     
REMARK   3      T13:   0.1605 T23:  -0.0510                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   6.9117 L22:   1.1552                                     
REMARK   3      L33:   1.2381 L12:  -0.2474                                     
REMARK   3      L13:   1.8546 L23:  -0.6298                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1551 S12:  -0.2282 S13:  -1.2455                       
REMARK   3      S21:   0.2995 S22:  -0.0776 S23:  -0.0497                       
REMARK   3      S31:   0.3957 S32:   0.0202 S33:   0.2327                       
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                                                           
REMARK   4                                                                      
REMARK   4 1V14 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 06-APR-04.                  
REMARK 100 THE DEPOSITION ID IS D_1290014946.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-JAN-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.50                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9465                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC CCD                           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 14593                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 70.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.03600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.12                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.45100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1EMV                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 37.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.50                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       55.61350            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       55.61350            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       46.47300            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       62.22100            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       46.47300            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       62.22100            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       55.61350            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       46.47300            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       62.22100            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       55.61350            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       46.47300            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       62.22100            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, G, H                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, I, J                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 4                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, K, L                               
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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 ENGINEERED RESIDUE ALA 103 HIS                                       
REMARK 400                                                                      
REMARK 400  THIS PLASMID-CODED BACTERICIDAL PROTEIN IS AN                       
REMARK 400  ENDONUCLEASE ACTIVE ON BOTH SINGLE- AND DOUBLE-STRANDED DNA         
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     MET A     1                                                      
REMARK 465     LYS A   134                                                      
REMARK 465     GLY B   133                                                      
REMARK 465     LYS B   134                                                      
REMARK 465     MET C     1                                                      
REMARK 465     LYS C   134                                                      
REMARK 465     MET D     1                                                      
REMARK 465     GLU D     2                                                      
REMARK 465     SER D     3                                                      
REMARK 465     LYS D   134                                                      
REMARK 465      DG E     1                                                      
REMARK 465      DC E     2                                                      
REMARK 465      DG G     1                                                      
REMARK 465      DC G     2                                                      
REMARK 465      DG I     1                                                      
REMARK 465      DC I     2                                                      
REMARK 465      DG K     1                                                      
REMARK 465      DC K     2                                                      
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     DG L  11   O3'    DG L  11   C3'    -0.040                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP A 129   CB  -  CG  -  OD2 ANGL. DEV. =   5.8 DEGREES          
REMARK 500    ASP B 129   CB  -  CG  -  OD2 ANGL. DEV. =   5.7 DEGREES          
REMARK 500    ASP C  20   CB  -  CG  -  OD2 ANGL. DEV. =   6.2 DEGREES          
REMARK 500    ASP C  25   CB  -  CG  -  OD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    ASP C  64   CB  -  CG  -  OD2 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    ASP D  25   CB  -  CG  -  OD2 ANGL. DEV. =   5.8 DEGREES          
REMARK 500     DT E   5   C3' -  C2' -  C1' ANGL. DEV. =  -7.3 DEGREES          
REMARK 500     DT E   5   C6  -  C5  -  C7  ANGL. DEV. =  -5.5 DEGREES          
REMARK 500     DC E   6   O4' -  C1' -  N1  ANGL. DEV. =   3.7 DEGREES          
REMARK 500     DG E   7   O4' -  C1' -  N9  ANGL. DEV. =   2.6 DEGREES          
REMARK 500     DC E   8   O4' -  C1' -  N1  ANGL. DEV. =   3.5 DEGREES          
REMARK 500     DC F  10   O4' -  C1' -  N1  ANGL. DEV. =   3.7 DEGREES          
REMARK 500     DC F  16   O3' -  P   -  O5' ANGL. DEV. = -12.4 DEGREES          
REMARK 500     DC F  16   O3' -  P   -  OP2 ANGL. DEV. = -20.2 DEGREES          
REMARK 500     DC F  16   O3' -  P   -  OP1 ANGL. DEV. = -19.9 DEGREES          
REMARK 500     DC F  16   O5' -  P   -  OP2 ANGL. DEV. =   8.0 DEGREES          
REMARK 500     DT G   5   O4' -  C1' -  N1  ANGL. DEV. =   2.7 DEGREES          
REMARK 500     DG G   7   O4' -  C1' -  N9  ANGL. DEV. =   3.8 DEGREES          
REMARK 500     DG H   9   O4' -  C1' -  N9  ANGL. DEV. =  -4.7 DEGREES          
REMARK 500     DC H  10   O4' -  C4' -  C3' ANGL. DEV. =  -2.8 DEGREES          
REMARK 500     DC H  10   O4' -  C1' -  N1  ANGL. DEV. =   6.6 DEGREES          
REMARK 500     DC H  14   O4' -  C1' -  N1  ANGL. DEV. =   2.3 DEGREES          
REMARK 500     DC H  14   C3' -  O3' -  P   ANGL. DEV. =   8.4 DEGREES          
REMARK 500     DG H  15   C3' -  O3' -  P   ANGL. DEV. =  11.0 DEGREES          
REMARK 500     DC H  16   O3' -  P   -  O5' ANGL. DEV. = -17.1 DEGREES          
REMARK 500     DC H  16   O3' -  P   -  OP2 ANGL. DEV. = -17.8 DEGREES          
REMARK 500     DC H  16   O3' -  P   -  OP1 ANGL. DEV. = -16.5 DEGREES          
REMARK 500     DG I   3   O4' -  C1' -  N9  ANGL. DEV. =   2.2 DEGREES          
REMARK 500     DC I   6   O4' -  C1' -  N1  ANGL. DEV. =   2.6 DEGREES          
REMARK 500     DC I   8   O4' -  C1' -  N1  ANGL. DEV. =   4.5 DEGREES          
REMARK 500     DC J  10   O4' -  C1' -  N1  ANGL. DEV. =   6.5 DEGREES          
REMARK 500     DT J  13   O4' -  C1' -  N1  ANGL. DEV. =   4.9 DEGREES          
REMARK 500     DC J  14   O4' -  C1' -  N1  ANGL. DEV. =   2.1 DEGREES          
REMARK 500     DG J  15   C3' -  O3' -  P   ANGL. DEV. =   7.6 DEGREES          
REMARK 500     DC J  16   O3' -  P   -  O5' ANGL. DEV. = -13.2 DEGREES          
REMARK 500     DC J  16   O3' -  P   -  OP2 ANGL. DEV. = -21.5 DEGREES          
REMARK 500     DC J  16   O3' -  P   -  OP1 ANGL. DEV. = -18.2 DEGREES          
REMARK 500     DA K   4   O4' -  C1' -  N9  ANGL. DEV. =   1.8 DEGREES          
REMARK 500     DT K   5   O4' -  C1' -  N1  ANGL. DEV. =   4.6 DEGREES          
REMARK 500     DG K   7   O4' -  C1' -  N9  ANGL. DEV. =   3.2 DEGREES          
REMARK 500     DG L   9   O4' -  C1' -  N9  ANGL. DEV. =   2.7 DEGREES          
REMARK 500     DC L  10   O4' -  C1' -  N1  ANGL. DEV. =   3.9 DEGREES          
REMARK 500     DG L  11   O4' -  C1' -  N9  ANGL. DEV. =   3.6 DEGREES          
REMARK 500     DA L  12   O5' -  C5' -  C4' ANGL. DEV. =  -5.0 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LYS A  21       54.10   -109.34                                   
REMARK 500    LEU A  23       42.44    -98.62                                   
REMARK 500    ASP A  29     -132.52     28.35                                   
REMARK 500    PRO A  33     -164.42    -69.09                                   
REMARK 500    PRO A  73       -5.97    -56.61                                   
REMARK 500    TYR A 114       32.65    -90.29                                   
REMARK 500    ARG A 132      -68.44   -132.82                                   
REMARK 500    SER B   3      149.96    -38.38                                   
REMARK 500    ASP B  20      -43.74    -14.55                                   
REMARK 500    LYS B  21       13.37    -59.07                                   
REMARK 500    ASP B  29     -152.42     51.44                                   
REMARK 500    ASP B  44       -3.02     61.57                                   
REMARK 500    LYS B  89      -36.29    -33.29                                   
REMARK 500    ASP B 104      -71.35    -42.88                                   
REMARK 500    SER C   3       91.75   -163.93                                   
REMARK 500    LYS C   4       40.83    -68.60                                   
REMARK 500    ASP C  20        5.62    -63.39                                   
REMARK 500    ASP C  29     -127.34     52.50                                   
REMARK 500    ASP C  44      -11.04     72.20                                   
REMARK 500    SER C  77      -70.14    -51.22                                   
REMARK 500    SER C  78      -62.66    -29.85                                   
REMARK 500    GLN C 109       47.07    -99.27                                   
REMARK 500    ARG C 132      -80.83    -50.20                                   
REMARK 500    ASP D  29     -132.21     58.86                                   
REMARK 500    ASP D 104      -74.88    -62.94                                   
REMARK 500    MET D 116        5.37    -69.35                                   
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                              MG A1134  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 102   ND1                                                    
REMARK 620 2  DC E   6   OP1  71.7                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C1134  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS C 102   ND1                                                    
REMARK 620 2 HIS C 127   NE2  97.0                                              
REMARK 620 3  DT I   5   O3' 151.5 110.5                                        
REMARK 620 4  DC I   6   OP1  87.0 166.7  67.8                                  
REMARK 620 5  DC I   6   O5' 127.5  96.3  58.0  71.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E1009  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG E   3   N7                                                     
REMARK 620 2  DC L  10   OP2 101.7                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG K1009  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DC F  10   OP2                                                    
REMARK 620 2  DG K   3   N7   77.4                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG G1009  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG G   3   N7                                                     
REMARK 620 2  DC J  10   OP2 105.8                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG I1009  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DC H  10   OP2                                                    
REMARK 620 2  DG I   3   N7  113.7                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A1134                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C1134                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E1009                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG G1009                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG I1009                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG K1009                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1BXI   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE ESCHERICHIA COLI COLICIN E9 DNASEDOMAIN     
REMARK 900 WITH ITS COGNATE IMMUNITY PROTEIN IM9                                
REMARK 900 RELATED ID: 1EMV   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF COLICIN E9 DNASE DOMAIN WITH ITSCOGNATE         
REMARK 900 IMMUNITY PROTEIN IM9 (1.7 ANGSTROMS)                                 
REMARK 900 RELATED ID: 1FR2   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE E9 DNASE DOMAIN WITH A MUTANTIMMUNITY       
REMARK 900 PROTEIN IM9(E41A)                                                    
REMARK 900 RELATED ID: 1FSJ   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE E9 DNASE DOMAIN                             
REMARK 900 RELATED ID: 1V13   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE MUTANT HIS103ALA OF THE COLICIN E9 DNASE    
REMARK 900 DOMAIN IN COMPLEX WITH ZN+2 (2.0 ANGSTROMS)                          
REMARK 900 RELATED ID: 1V15   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE MUTANT HIS103ALA OF THE COLICIN E9 DNASE    
REMARK 900 DOMAIN IN COMPLEX WITH ZN+2 (2.0 ANGSTROMS)                          
DBREF  1V14 A    1     1  PDB    1V14     1V14             1      1             
DBREF  1V14 A    2   134  UNP    P09883   CEA9_ECOLI     450    582             
DBREF  1V14 B    1     1  PDB    1V14     1V14             1      1             
DBREF  1V14 B    2   134  UNP    P09883   CEA9_ECOLI     450    582             
DBREF  1V14 C    1     1  PDB    1V14     1V14             1      1             
DBREF  1V14 C    2   134  UNP    P09883   CEA9_ECOLI     450    582             
DBREF  1V14 D    1     1  PDB    1V14     1V14             1      1             
DBREF  1V14 D    2   134  UNP    P09883   CEA9_ECOLI     450    582             
DBREF  1V14 E    1     8  PDB    1V14     1V14             1      8             
DBREF  1V14 F    9    16  PDB    1V14     1V14             9     16             
DBREF  1V14 G    1     8  PDB    1V14     1V14             1      8             
DBREF  1V14 H    9    16  PDB    1V14     1V14             9     16             
DBREF  1V14 I    1     8  PDB    1V14     1V14             1      8             
DBREF  1V14 J    9    16  PDB    1V14     1V14             9     16             
DBREF  1V14 K    1     8  PDB    1V14     1V14             1      8             
DBREF  1V14 L    9    16  PDB    1V14     1V14             9     16             
SEQADV 1V14 ALA A  103  UNP  P09883    HIS   551 ENGINEERED MUTATION            
SEQADV 1V14 ALA B  103  UNP  P09883    HIS   551 ENGINEERED MUTATION            
SEQADV 1V14 ALA C  103  UNP  P09883    HIS   551 ENGINEERED MUTATION            
SEQADV 1V14 ALA D  103  UNP  P09883    HIS   551 ENGINEERED MUTATION            
SEQRES   1 A  134  MET GLU SER LYS ARG ASN LYS PRO GLY LYS ALA THR GLY          
SEQRES   2 A  134  LYS GLY LYS PRO VAL GLY ASP LYS TRP LEU ASP ASP ALA          
SEQRES   3 A  134  GLY LYS ASP SER GLY ALA PRO ILE PRO ASP ARG ILE ALA          
SEQRES   4 A  134  ASP LYS LEU ARG ASP LYS GLU PHE LYS SER PHE ASP ASP          
SEQRES   5 A  134  PHE ARG LYS ALA VAL TRP GLU GLU VAL SER LYS ASP PRO          
SEQRES   6 A  134  GLU LEU SER LYS ASN LEU ASN PRO SER ASN LYS SER SER          
SEQRES   7 A  134  VAL SER LYS GLY TYR SER PRO PHE THR PRO LYS ASN GLN          
SEQRES   8 A  134  GLN VAL GLY GLY ARG LYS VAL TYR GLU LEU HIS ALA ASP          
SEQRES   9 A  134  LYS PRO ILE SER GLN GLY GLY GLU VAL TYR ASP MET ASP          
SEQRES  10 A  134  ASN ILE ARG VAL THR THR PRO LYS ARG HIS ILE ASP ILE          
SEQRES  11 A  134  HIS ARG GLY LYS                                              
SEQRES   1 B  134  MET GLU SER LYS ARG ASN LYS PRO GLY LYS ALA THR GLY          
SEQRES   2 B  134  LYS GLY LYS PRO VAL GLY ASP LYS TRP LEU ASP ASP ALA          
SEQRES   3 B  134  GLY LYS ASP SER GLY ALA PRO ILE PRO ASP ARG ILE ALA          
SEQRES   4 B  134  ASP LYS LEU ARG ASP LYS GLU PHE LYS SER PHE ASP ASP          
SEQRES   5 B  134  PHE ARG LYS ALA VAL TRP GLU GLU VAL SER LYS ASP PRO          
SEQRES   6 B  134  GLU LEU SER LYS ASN LEU ASN PRO SER ASN LYS SER SER          
SEQRES   7 B  134  VAL SER LYS GLY TYR SER PRO PHE THR PRO LYS ASN GLN          
SEQRES   8 B  134  GLN VAL GLY GLY ARG LYS VAL TYR GLU LEU HIS ALA ASP          
SEQRES   9 B  134  LYS PRO ILE SER GLN GLY GLY GLU VAL TYR ASP MET ASP          
SEQRES  10 B  134  ASN ILE ARG VAL THR THR PRO LYS ARG HIS ILE ASP ILE          
SEQRES  11 B  134  HIS ARG GLY LYS                                              
SEQRES   1 C  134  MET GLU SER LYS ARG ASN LYS PRO GLY LYS ALA THR GLY          
SEQRES   2 C  134  LYS GLY LYS PRO VAL GLY ASP LYS TRP LEU ASP ASP ALA          
SEQRES   3 C  134  GLY LYS ASP SER GLY ALA PRO ILE PRO ASP ARG ILE ALA          
SEQRES   4 C  134  ASP LYS LEU ARG ASP LYS GLU PHE LYS SER PHE ASP ASP          
SEQRES   5 C  134  PHE ARG LYS ALA VAL TRP GLU GLU VAL SER LYS ASP PRO          
SEQRES   6 C  134  GLU LEU SER LYS ASN LEU ASN PRO SER ASN LYS SER SER          
SEQRES   7 C  134  VAL SER LYS GLY TYR SER PRO PHE THR PRO LYS ASN GLN          
SEQRES   8 C  134  GLN VAL GLY GLY ARG LYS VAL TYR GLU LEU HIS ALA ASP          
SEQRES   9 C  134  LYS PRO ILE SER GLN GLY GLY GLU VAL TYR ASP MET ASP          
SEQRES  10 C  134  ASN ILE ARG VAL THR THR PRO LYS ARG HIS ILE ASP ILE          
SEQRES  11 C  134  HIS ARG GLY LYS                                              
SEQRES   1 D  134  MET GLU SER LYS ARG ASN LYS PRO GLY LYS ALA THR GLY          
SEQRES   2 D  134  LYS GLY LYS PRO VAL GLY ASP LYS TRP LEU ASP ASP ALA          
SEQRES   3 D  134  GLY LYS ASP SER GLY ALA PRO ILE PRO ASP ARG ILE ALA          
SEQRES   4 D  134  ASP LYS LEU ARG ASP LYS GLU PHE LYS SER PHE ASP ASP          
SEQRES   5 D  134  PHE ARG LYS ALA VAL TRP GLU GLU VAL SER LYS ASP PRO          
SEQRES   6 D  134  GLU LEU SER LYS ASN LEU ASN PRO SER ASN LYS SER SER          
SEQRES   7 D  134  VAL SER LYS GLY TYR SER PRO PHE THR PRO LYS ASN GLN          
SEQRES   8 D  134  GLN VAL GLY GLY ARG LYS VAL TYR GLU LEU HIS ALA ASP          
SEQRES   9 D  134  LYS PRO ILE SER GLN GLY GLY GLU VAL TYR ASP MET ASP          
SEQRES  10 D  134  ASN ILE ARG VAL THR THR PRO LYS ARG HIS ILE ASP ILE          
SEQRES  11 D  134  HIS ARG GLY LYS                                              
SEQRES   1 E    8   DG  DC  DG  DA  DT  DC  DG  DC                              
SEQRES   1 F    8   DG  DC  DG  DA  DT  DC  DG  DC                              
SEQRES   1 G    8   DG  DC  DG  DA  DT  DC  DG  DC                              
SEQRES   1 H    8   DG  DC  DG  DA  DT  DC  DG  DC                              
SEQRES   1 I    8   DG  DC  DG  DA  DT  DC  DG  DC                              
SEQRES   1 J    8   DG  DC  DG  DA  DT  DC  DG  DC                              
SEQRES   1 K    8   DG  DC  DG  DA  DT  DC  DG  DC                              
SEQRES   1 L    8   DG  DC  DG  DA  DT  DC  DG  DC                              
HET     MG  A1134       1                                                       
HET     MG  C1134       1                                                       
HET     MG  E1009       1                                                       
HET     MG  G1009       1                                                       
HET     MG  I1009       1                                                       
HET     MG  K1009       1                                                       
HETNAM      MG MAGNESIUM ION                                                    
FORMUL  13   MG    6(MG 2+)                                                     
FORMUL  19  HOH   *33(H2 O)                                                     
HELIX    1   1 PRO A   35  ARG A   43  1                                   9    
HELIX    2   2 SER A   49  ASP A   64  1                                  16    
HELIX    3   3 ASP A   64  LYS A   69  1                                   6    
HELIX    4   4 SER A   74  LYS A   81  1                                   8    
HELIX    5   5 PRO A   88  GLN A   92  5                                   5    
HELIX    6   6 PRO A  106  GLY A  110  5                                   5    
HELIX    7   7 THR A  123  HIS A  131  1                                   9    
HELIX    8   8 ASP B   20  GLY B   27  5                                   8    
HELIX    9   9 PRO B   35  LYS B   41  1                                   7    
HELIX   10  10 SER B   49  LYS B   63  1                                  15    
HELIX   11  11 ASP B   64  LYS B   69  1                                   6    
HELIX   12  12 ASN B   72  SER B   80  1                                   9    
HELIX   13  13 PRO B   88  GLN B   92  5                                   5    
HELIX   14  14 PRO B  106  GLY B  110  5                                   5    
HELIX   15  15 THR B  123  ARG B  132  1                                  10    
HELIX   16  16 LYS C   21  LYS C   28  5                                   8    
HELIX   17  17 PRO C   35  ARG C   43  1                                   9    
HELIX   18  18 SER C   49  LYS C   63  1                                  15    
HELIX   19  19 ASP C   64  LYS C   69  1                                   6    
HELIX   20  20 ASN C   72  LYS C   81  1                                  10    
HELIX   21  21 PRO C   88  GLN C   92  5                                   5    
HELIX   22  22 THR C  123  GLY C  133  1                                  11    
HELIX   23  23 LYS D   21  LYS D   28  5                                   8    
HELIX   24  24 PRO D   35  ARG D   43  1                                   9    
HELIX   25  25 SER D   49  LYS D   63  1                                  15    
HELIX   26  26 ASP D   64  LYS D   69  1                                   6    
HELIX   27  27 ASN D   72  LYS D   81  1                                  10    
HELIX   28  28 PRO D   88  GLN D   92  5                                   5    
HELIX   29  29 PRO D  106  GLY D  110  5                                   5    
HELIX   30  30 THR D  123  GLY D  133  1                                  11    
SHEET    1  AA 2 GLY A   9  LYS A  10  0                                        
SHEET    2  AA 2 GLU A  46  PHE A  47 -1  O  PHE A  47   N  GLY A   9           
SHEET    1  AB 2 GLU A 100  ALA A 103  0                                        
SHEET    2  AB 2 ILE A 119  THR A 122 -1  O  ARG A 120   N  HIS A 102           
SHEET    1  BA 2 GLY B   9  LYS B  10  0                                        
SHEET    2  BA 2 GLU B  46  PHE B  47 -1  O  PHE B  47   N  GLY B   9           
SHEET    1  BB 3 ALA B  32  PRO B  33  0                                        
SHEET    2  BB 3 ILE B 119  THR B 122 -1  O  VAL B 121   N  ALA B  32           
SHEET    3  BB 3 GLU B 100  ALA B 103 -1  O  GLU B 100   N  THR B 122           
SHEET    1  CA 2 GLY C   9  LYS C  10  0                                        
SHEET    2  CA 2 GLU C  46  PHE C  47 -1  O  PHE C  47   N  GLY C   9           
SHEET    1  CB 2 GLU C 100  ALA C 103  0                                        
SHEET    2  CB 2 ILE C 119  THR C 122 -1  O  ARG C 120   N  HIS C 102           
SHEET    1  DA 2 GLY D   9  LYS D  10  0                                        
SHEET    2  DA 2 GLU D  46  PHE D  47 -1  O  PHE D  47   N  GLY D   9           
SHEET    1  DB 2 GLU D 100  ALA D 103  0                                        
SHEET    2  DB 2 ILE D 119  THR D 122 -1  O  ARG D 120   N  HIS D 102           
LINK         ND1 HIS A 102                MG    MG A1134     1555   1555  2.89  
LINK        MG    MG A1134                 OP1  DC E   6     1555   1555  1.98  
LINK         ND1 HIS C 102                MG    MG C1134     1555   1555  2.57  
LINK         NE2 HIS C 127                MG    MG C1134     1555   1555  2.20  
LINK        MG    MG C1134                 O3'  DT I   5     1555   1555  2.55  
LINK        MG    MG C1134                 OP1  DC I   6     1555   1555  1.85  
LINK        MG    MG C1134                 O5'  DC I   6     1555   1555  2.32  
LINK         N7   DG E   3                MG    MG E1009     1555   1555  2.85  
LINK        MG    MG E1009                 OP2  DC L  10     1555   4566  2.06  
LINK         OP2  DC F  10                MG    MG K1009     4566   1555  2.68  
LINK         N7   DG G   3                MG    MG G1009     1555   1555  2.54  
LINK        MG    MG G1009                 OP2  DC J  10     1555   3655  2.13  
LINK         OP2  DC H  10                MG    MG I1009     3655   1555  1.94  
LINK         N7   DG I   3                MG    MG I1009     1555   1555  2.68  
LINK         N7   DG K   3                MG    MG K1009     1555   1555  2.69  
SITE     1 AC1  4 HIS A 102  HIS A 127   DT E   5   DC E   6                    
SITE     1 AC2  4 HIS C 102  HIS C 127   DT I   5   DC I   6                    
SITE     1 AC3  3  DG E   3   DG L   9   DC L  10                               
SITE     1 AC4  2  DG G   3   DC J  10                                          
SITE     1 AC5  2  DC H  10   DG I   3                                          
SITE     1 AC6  2  DC F  10   DG K   3                                          
CRYST1   92.946  124.442  111.227  90.00  90.00  90.00 C 2 2 21     64          
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      0.010759  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008036  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008991        0.00000