PDB Short entry for 4FS5
HEADER    DNA                                     26-JUN-12   4FS5              
TITLE     CRYSTAL STRUCTURE OF THE Z-DNA HEXAMER CGCGCG AT 500 MM MGCL2         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-D(*CP*GP*CP*GP*CP*G)-3');                          
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 OTHER_DETAILS: CHEMICAL SYNTHESIS                                    
KEYWDS    Z-DNA, MG2+ BINDING, DNA                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.CHATAKE,T.SUNAMI                                                    
REVDAT   1   15-MAY-13 4FS5    0                                                
JRNL        AUTH   T.CHATAKE,T.SUNAMI                                           
JRNL        TITL   DIRECT INTERACTIONS BETWEEN Z-DNA AND ALKALINE EARTH         
JRNL        TITL 2 CATIONS, DISCOVERED IN THE PRESENCE OF HIGH CONCENTRATIONS   
JRNL        TITL 3 OF MGCL2 AND CACL2                                           
JRNL        REF    J.INORG.BIOCHEM.              V. 124    15 2013              
JRNL        REFN                   ISSN 0162-0134                               
JRNL        PMID   23578858                                                     
JRNL        DOI    10.1016/J.JINORGBIO.2013.03.004                              
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.6.4_486)                    
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN             
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-                     
REMARK   3               : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO,              
REMARK   3               : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL            
REMARK   3               : MORIARTY,REETAL PAI,RANDY READ,JANE                  
REMARK   3               : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM             
REMARK   3               : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH,             
REMARK   3               : LAURENT STORONI,TOM TERWILLIGER,PETER                
REMARK   3               : ZWART                                                
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 9.68                           
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.160                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 6815                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.213                           
REMARK   3   R VALUE            (WORKING SET) : 0.211                           
REMARK   3   FREE R VALUE                     : 0.264                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.720                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 322                             
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1  9.6820 -  1.6366    0.99     3258   160  0.2129 0.2601        
REMARK   3     2  1.6366 -  1.3001    0.98     3235   162  0.2038 0.2744        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.49                                          
REMARK   3   K_SOL              : 0.60                                          
REMARK   3   B_SOL              : 94.46                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.200            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.120           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 12.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 14.84                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.54050                                             
REMARK   3    B22 (A**2) : -0.54050                                             
REMARK   3    B33 (A**2) : 1.08090                                              
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.014            268                                  
REMARK   3   ANGLE     :  1.849            410                                  
REMARK   3   CHIRALITY :  0.082             46                                  
REMARK   3   PLANARITY :  0.015             12                                  
REMARK   3   DIHEDRAL  : 29.583            112                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4FS5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-JUN-12.                  
REMARK 100 THE RCSB ID CODE IS RCSB073287.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-FEB-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL38B1                             
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                  : FIXED EXIT SI (111) DOUBLE         
REMARK 200                                   CRYSTAL MONOCHROMATOR              
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 6868                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 24.200                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.2                               
REMARK 200  DATA REDUNDANCY                : 6.600                              
REMARK 200  R MERGE                    (I) : 0.05400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.37                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.12000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1IO5                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 38.62                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.00                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0MM DNA, 20MM NA CACODYLATE, 30% 2-    
REMARK 280  METHYL-2,4-PENTAINEDIOL, 500MM MGCL2, PH 7.0, TEMPERATURE           
REMARK 280  CONTROL, TEMPERATURE 293K                                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       48.46667            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       24.23333            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2100 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 2350 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -110.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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   O    HOH A   202     O    HOH A   203              2.13            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OP1   DG B    12     O    HOH A   243     1565     2.14            
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     DG A   2   O3'    DG A   2   C3'    -0.050                       
REMARK 500     DG B   8   O3'    DG B   8   C3'    -0.041                       
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     DG A   4   O4' -  C1' -  N9  ANGL. DEV. =  -5.4 DEGREES          
REMARK 500     DG A   4   N3  -  C4  -  C5  ANGL. DEV. =  -3.3 DEGREES          
REMARK 500     DG A   6   O4' -  C1' -  N9  ANGL. DEV. =  -4.3 DEGREES          
REMARK 500     DG B   8   O4' -  C1' -  N9  ANGL. DEV. =  -4.4 DEGREES          
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 A 106  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DC A   3   OP2                                                    
REMARK 620 2 HOH A 223   O    99.2                                              
REMARK 620 3 HOH A 221   O    93.9  84.5                                        
REMARK 620 4 HOH A 224   O    87.3 170.4  88.1                                  
REMARK 620 5 HOH A 222   O   171.4  88.8  83.8  84.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 102  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG A   2   OP2                                                    
REMARK 620 2 HOH A 206   O   168.3                                              
REMARK 620 3 HOH A 207   O    94.4  90.2                                        
REMARK 620 4 HOH A 205   O    82.7  86.7  88.2                                  
REMARK 620 5 HOH A 208   O    85.3  89.6 177.5  89.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 105  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DC A   3   OP1                                                    
REMARK 620 2 HOH A 220   O    99.1                                              
REMARK 620 3 HOH A 218   O    91.1  94.2                                        
REMARK 620 4 HOH A 219   O    98.3 161.2  78.4                                  
REMARK 620 5 HOH A 217   O   177.3  79.3  86.9  83.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 108  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG A   4   OP2                                                    
REMARK 620 2 HOH A 229   O   170.9                                              
REMARK 620 3 HOH A 230   O    86.8  84.4                                        
REMARK 620 4 HOH A 231   O    91.8  89.9  87.1                                  
REMARK 620 5 HOH A 232   O    94.8  83.7  94.3 173.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 107  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG A   4   OP1                                                    
REMARK 620 2 HOH A 227   O   102.6                                              
REMARK 620 3 HOH A 228   O    84.5 163.5                                        
REMARK 620 4 HOH A 226   O   175.5  78.2  93.6                                  
REMARK 620 5 HOH A 225   O    83.3  87.9  78.1  92.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 104  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DC A   5   OP2                                                    
REMARK 620 2 HOH A 214   O    96.7                                              
REMARK 620 3 HOH A 215   O    88.9  89.5                                        
REMARK 620 4 HOH A 216   O    92.6  92.6 177.3                                  
REMARK 620 5 HOH A 213   O   179.7  83.5  91.3  87.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 103  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DC A   5   OP1                                                    
REMARK 620 2 HOH A 210   O   169.1                                              
REMARK 620 3 HOH A 211   O    93.7  78.0                                        
REMARK 620 4 HOH A 209   O    92.2  94.2  85.8                                  
REMARK 620 5 HOH A 212   O    83.9 103.9 175.4  98.3                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 101  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1  DG A   2   OP1                                                    
REMARK 620 2 HOH A 203   O    92.4                                              
REMARK 620 3 HOH A 202   O    87.1  67.7                                        
REMARK 620 4 HOH A 201   O   167.6  75.8  91.7                                  
REMARK 620 5 HOH A 204   O    91.6 169.8 103.1 100.7                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 109  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B 207   O                                                      
REMARK 620 2 HOH B 204   O    95.4                                              
REMARK 620 3 HOH B 205   O    75.9 168.4                                        
REMARK 620 4 HOH A 237   O   167.3  96.7  92.6                                  
REMARK 620 5 HOH A 236   O    84.1  91.2  80.4  99.6                            
REMARK 620 6 HOH B 206   O    84.9 100.0  86.9  89.1 164.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 101  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 235   O                                                      
REMARK 620 2 HOH A 233   O    91.6                                              
REMARK 620 3 HOH A 234   O    87.7  98.0                                        
REMARK 620 4 HOH B 202   O    83.5 173.5  86.2                                  
REMARK 620 5 HOH B 203   O   177.1  87.5  89.7  97.5                            
REMARK 620 6 HOH B 201   O    82.1  83.8 169.7  91.2 100.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 101                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 102                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 103                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 104                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 105                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 106                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 107                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 108                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 109                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 110                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 111                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 101                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 102                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 103                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4FS6   RELATED DB: PDB                                   
DBREF  4FS5 A    1     6  PDB    4FS5     4FS5             1      6             
DBREF  4FS5 B    7    12  PDB    4FS5     4FS5             7     12             
SEQRES   1 A    6   DC  DG  DC  DG  DC  DG                                      
SEQRES   1 B    6   DC  DG  DC  DG  DC  DG                                      
HET     MG  A 101       1                                                       
HET     MG  A 102       1                                                       
HET     MG  A 103       1                                                       
HET     MG  A 104       1                                                       
HET     MG  A 105       1                                                       
HET     MG  A 106       1                                                       
HET     MG  A 107       1                                                       
HET     MG  A 108       1                                                       
HET     MG  A 109       1                                                       
HET     CL  A 110       1                                                       
HET     CL  A 111       1                                                       
HET     MG  B 101       1                                                       
HET     CL  B 102       1                                                       
HET     CL  B 103       1                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM      CL CHLORIDE ION                                                     
FORMUL   3   MG    10(MG 2+)                                                    
FORMUL  12   CL    4(CL 1-)                                                     
FORMUL  17  HOH   *73(H2 O)                                                     
LINK         OP2  DC A   3                MG    MG A 106     1555   1555  1.86  
LINK         OP2  DG A   2                MG    MG A 102     1555   1555  1.92  
LINK         OP1  DC A   3                MG    MG A 105     1555   1555  1.95  
LINK         OP2  DG A   4                MG    MG A 108     1555   1555  2.07  
LINK         OP1  DG A   4                MG    MG A 107     1555   1555  2.13  
LINK         OP2  DC A   5                MG    MG A 104     1555   1555  2.17  
LINK         OP1  DC A   5                MG    MG A 103     1555   1555  2.19  
LINK         OP1  DG A   2                MG    MG A 101     1555   1555  2.23  
LINK        MG    MG A 104                 O   HOH A 214     1555   1555  1.84  
LINK        MG    MG A 103                 O   HOH A 210     1555   1555  1.89  
LINK        MG    MG A 101                 O   HOH A 203     1555   1555  1.91  
LINK        MG    MG A 101                 O   HOH A 202     1555   1555  1.91  
LINK        MG    MG A 109                 O   HOH B 207     1555   1555  1.92  
LINK        MG    MG A 106                 O   HOH A 223     1555   1555  1.97  
LINK        MG    MG A 108                 O   HOH A 229     1555   1555  1.99  
LINK        MG    MG A 104                 O   HOH A 215     1555   1555  1.99  
LINK        MG    MG B 101                 O   HOH A 235     1555   1555  2.01  
LINK        MG    MG A 102                 O   HOH A 206     1555   1555  2.03  
LINK        MG    MG A 107                 O   HOH A 227     1555   1555  2.03  
LINK        MG    MG A 105                 O   HOH A 220     1555   1555  2.04  
LINK        MG    MG A 106                 O   HOH A 221     1555   1555  2.04  
LINK        MG    MG A 103                 O   HOH A 211     1555   1555  2.06  
LINK        MG    MG A 104                 O   HOH A 216     1555   1555  2.08  
LINK        MG    MG B 101                 O   HOH A 233     1555   1555  2.09  
LINK        MG    MG B 101                 O   HOH A 234     1555   1555  2.09  
LINK        MG    MG A 109                 O   HOH B 204     1555   1555  2.10  
LINK        MG    MG B 101                 O   HOH B 202     1555   1555  2.10  
LINK        MG    MG A 105                 O   HOH A 218     1555   1555  2.11  
LINK        MG    MG A 105                 O   HOH A 219     1555   1555  2.11  
LINK        MG    MG B 101                 O   HOH B 203     1555   1555  2.11  
LINK        MG    MG B 101                 O   HOH B 201     1555   1555  2.11  
LINK        MG    MG A 108                 O   HOH A 230     1555   1555  2.12  
LINK        MG    MG A 108                 O   HOH A 231     1555   1555  2.13  
LINK        MG    MG A 109                 O   HOH B 205     1555   1555  2.13  
LINK        MG    MG A 104                 O   HOH A 213     1555   1555  2.14  
LINK        MG    MG A 102                 O   HOH A 207     1555   1555  2.14  
LINK        MG    MG A 109                 O   HOH A 237     1555   1555  2.14  
LINK        MG    MG A 107                 O   HOH A 228     1555   1555  2.15  
LINK        MG    MG A 106                 O   HOH A 224     1555   1555  2.16  
LINK        MG    MG A 102                 O   HOH A 205     1555   1555  2.16  
LINK        MG    MG A 101                 O   HOH A 201     1555   1555  2.16  
LINK        MG    MG A 109                 O   HOH A 236     1555   1555  2.16  
LINK        MG    MG A 108                 O   HOH A 232     1555   1555  2.17  
LINK        MG    MG A 103                 O   HOH A 209     1555   1555  2.18  
LINK        MG    MG A 101                 O   HOH A 204     1555   1555  2.19  
LINK        MG    MG A 102                 O   HOH A 208     1555   1555  2.19  
LINK        MG    MG A 107                 O   HOH A 226     1555   1555  2.20  
LINK        MG    MG A 109                 O   HOH B 206     1555   1555  2.21  
LINK        MG    MG A 107                 O   HOH A 225     1555   1555  2.23  
LINK        MG    MG A 105                 O   HOH A 217     1555   1555  2.23  
LINK        MG    MG A 103                 O   HOH A 212     1555   1555  2.25  
LINK        MG    MG A 106                 O   HOH A 222     1555   1555  2.27  
SITE     1 AC1  6  DG A   2  HOH A 201  HOH A 202  HOH A 203                    
SITE     2 AC1  6 HOH A 204   DC B  11                                          
SITE     1 AC2  6  DG A   2  HOH A 205  HOH A 206  HOH A 207                    
SITE     2 AC2  6 HOH A 208   DC B  11                                          
SITE     1 AC3  6  DC A   5  HOH A 209  HOH A 210  HOH A 211                    
SITE     2 AC3  6 HOH A 212   DG B   8                                          
SITE     1 AC4  6  DC A   5  HOH A 213  HOH A 214  HOH A 215                    
SITE     2 AC4  6 HOH A 216   DG B   8                                          
SITE     1 AC5  6  DC A   3  HOH A 217  HOH A 218  HOH A 219                    
SITE     2 AC5  6 HOH A 220   DG B  10                                          
SITE     1 AC6  6  DC A   3  HOH A 221  HOH A 222  HOH A 223                    
SITE     2 AC6  6 HOH A 224   DG B  10                                          
SITE     1 AC7  6  DG A   4  HOH A 225  HOH A 226  HOH A 227                    
SITE     2 AC7  6 HOH A 228   DC B   9                                          
SITE     1 AC8  6  DG A   4  HOH A 229  HOH A 230  HOH A 231                    
SITE     2 AC8  6 HOH A 232   DC B   9                                          
SITE     1 AC9  6 HOH A 236  HOH A 237  HOH B 204  HOH B 205                    
SITE     2 AC9  6 HOH B 206  HOH B 207                                          
SITE     1 BC1  2  DG A   2   DC A   3                                          
SITE     1 BC2  2  DG A   4   DC A   5                                          
SITE     1 BC3  6 HOH A 233  HOH A 234  HOH A 235  HOH B 201                    
SITE     2 BC3  6 HOH B 202  HOH B 203                                          
SITE     1 BC4  2  DG B   8   DC B   9                                          
SITE     1 BC5  3  DG B  10   DC B  11  HOH B 220                               
CRYST1   18.593   18.593   72.700  90.00  90.00 120.00 P 32          6          
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      0.053784  0.031052  0.000000        0.00000                         
SCALE2      0.000000  0.062104  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013755        0.00000