HEADER    DNA BINDING PROTEIN                     20-MAR-02   1L8H              
TITLE     DNA PROTECTION AND BINDING BY E. COLI DPS PROTEIN                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA PROTECTION DURING STARVATION PROTEIN;                  
COMPND   3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L;                           
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: 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: 562                                         
KEYWDS    DODECAMER, METAL BOUND COMPLEX, DNA BINDING PROTEIN                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.LUO,D.LIU,M.A.WHITE,R.O.FOX                                         
REVDAT   4   16-AUG-23 1L8H    1       REMARK                                   
REVDAT   3   27-OCT-21 1L8H    1       REMARK SEQADV LINK                       
REVDAT   2   24-FEB-09 1L8H    1       VERSN                                    
REVDAT   1   24-JUN-03 1L8H    0                                                
JRNL        AUTH   J.LUO,D.LIU,M.A.WHITE,R.O.FOX                                
JRNL        TITL   DNA PROTECTION AND BINDING BY E. COLI DPS PROTEIN            
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENG AND HUBER                                   
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 44.83                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 3697305.580                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 35985                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : SHELLS                          
REMARK   3   R VALUE            (WORKING SET) : 0.210                           
REMARK   3   FREE R VALUE                     : 0.250                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1834                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
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) : 3.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.26                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 91.70                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1636                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3420                       
REMARK   3   BIN FREE R VALUE                    : 0.3350                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.70                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 99                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.034                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 14727                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 108                                     
REMARK   3   SOLVENT ATOMS            : 114                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 57.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.52000                                             
REMARK   3    B22 (A**2) : -0.52000                                             
REMARK   3    B33 (A**2) : 1.04000                                              
REMARK   3    B12 (A**2) : 4.70000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.40                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.63                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.50                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.70                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.008                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.100                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 17.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.670                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.280 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.280 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.550 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.620 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 49.52                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : LIGAND.PARAM                                   
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : LIGAND.TOP                                     
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: WEIGHTED R=18.5%                          
REMARK   4                                                                      
REMARK   4 1L8H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-MAR-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000015737.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-JUL-98                          
REMARK 200  TEMPERATURE           (KELVIN) : 95.0                               
REMARK 200  PH                             : 8.10                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X12B                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.978                              
REMARK 200  MONOCHROMATOR                  : SI 111                             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 36212                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.07400                            
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) : 3.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.35000                            
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: CNS 1.0                                               
REMARK 200 STARTING MODEL: 1F33                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10MM MOPS, 100MM KCL, 10%GLYCEROL +      
REMARK 280  100MM TRISHCL, 100MM KCL, 10% GLYCEROL, 11% PEG 8000, AND 5MM       
REMARK 280  DTT, PH 8.10, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K       
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      159.80933            
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       79.90467            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THE DODECAMER IS THE BIOLOGICAL ASSEMBLY                     
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: DODECAMERIC                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC                
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 49380 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 53900 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -106.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G, H, I, J,         
REMARK 350                    AND CHAINS: 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 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     SER A     2                                                      
REMARK 465     THR A     3                                                      
REMARK 465     ALA A     4                                                      
REMARK 465     LYS A     5                                                      
REMARK 465     LEU A     6                                                      
REMARK 465     VAL A     7                                                      
REMARK 465     LYS A     8                                                      
REMARK 465     SER A     9                                                      
REMARK 465     LYS A    10                                                      
REMARK 465     ALA A    11                                                      
REMARK 465     MET B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     THR B     3                                                      
REMARK 465     ALA B     4                                                      
REMARK 465     LYS B     5                                                      
REMARK 465     LEU B     6                                                      
REMARK 465     VAL B     7                                                      
REMARK 465     LYS B     8                                                      
REMARK 465     SER B     9                                                      
REMARK 465     LYS B    10                                                      
REMARK 465     ALA B    11                                                      
REMARK 465     THR B    12                                                      
REMARK 465     ASN B    13                                                      
REMARK 465     MET C     1                                                      
REMARK 465     SER C     2                                                      
REMARK 465     THR C     3                                                      
REMARK 465     ALA C     4                                                      
REMARK 465     LYS C     5                                                      
REMARK 465     LEU C     6                                                      
REMARK 465     VAL C     7                                                      
REMARK 465     LYS C     8                                                      
REMARK 465     SER C     9                                                      
REMARK 465     MET D     1                                                      
REMARK 465     SER D     2                                                      
REMARK 465     THR D     3                                                      
REMARK 465     ALA D     4                                                      
REMARK 465     LYS D     5                                                      
REMARK 465     LEU D     6                                                      
REMARK 465     VAL D     7                                                      
REMARK 465     LYS D     8                                                      
REMARK 465     SER D     9                                                      
REMARK 465     LYS D    10                                                      
REMARK 465     ALA D    11                                                      
REMARK 465     THR D    12                                                      
REMARK 465     MET E     1                                                      
REMARK 465     SER E     2                                                      
REMARK 465     THR E     3                                                      
REMARK 465     ALA E     4                                                      
REMARK 465     LYS E     5                                                      
REMARK 465     LEU E     6                                                      
REMARK 465     VAL E     7                                                      
REMARK 465     LYS E     8                                                      
REMARK 465     SER E     9                                                      
REMARK 465     LYS E    10                                                      
REMARK 465     ALA E    11                                                      
REMARK 465     MET F     1                                                      
REMARK 465     SER F     2                                                      
REMARK 465     THR F     3                                                      
REMARK 465     ALA F     4                                                      
REMARK 465     LYS F     5                                                      
REMARK 465     LEU F     6                                                      
REMARK 465     VAL F     7                                                      
REMARK 465     LYS F     8                                                      
REMARK 465     SER F     9                                                      
REMARK 465     LYS F    10                                                      
REMARK 465     ALA F    11                                                      
REMARK 465     THR F    12                                                      
REMARK 465     ASN F    13                                                      
REMARK 465     MET G     1                                                      
REMARK 465     SER G     2                                                      
REMARK 465     THR G     3                                                      
REMARK 465     ALA G     4                                                      
REMARK 465     LYS G     5                                                      
REMARK 465     LEU G     6                                                      
REMARK 465     VAL G     7                                                      
REMARK 465     LYS G     8                                                      
REMARK 465     SER G     9                                                      
REMARK 465     LYS G    10                                                      
REMARK 465     ALA G    11                                                      
REMARK 465     MET H     1                                                      
REMARK 465     SER H     2                                                      
REMARK 465     THR H     3                                                      
REMARK 465     ALA H     4                                                      
REMARK 465     LYS H     5                                                      
REMARK 465     LEU H     6                                                      
REMARK 465     VAL H     7                                                      
REMARK 465     LYS H     8                                                      
REMARK 465     SER H     9                                                      
REMARK 465     LYS H    10                                                      
REMARK 465     ALA H    11                                                      
REMARK 465     MET I     1                                                      
REMARK 465     SER I     2                                                      
REMARK 465     THR I     3                                                      
REMARK 465     ALA I     4                                                      
REMARK 465     LYS I     5                                                      
REMARK 465     LEU I     6                                                      
REMARK 465     VAL I     7                                                      
REMARK 465     LYS I     8                                                      
REMARK 465     SER I     9                                                      
REMARK 465     LYS I    10                                                      
REMARK 465     ALA I    11                                                      
REMARK 465     MET J     1                                                      
REMARK 465     SER J     2                                                      
REMARK 465     THR J     3                                                      
REMARK 465     ALA J     4                                                      
REMARK 465     LYS J     5                                                      
REMARK 465     LEU J     6                                                      
REMARK 465     VAL J     7                                                      
REMARK 465     LYS J     8                                                      
REMARK 465     SER J     9                                                      
REMARK 465     LYS J    10                                                      
REMARK 465     ALA J    11                                                      
REMARK 465     MET K     1                                                      
REMARK 465     SER K     2                                                      
REMARK 465     THR K     3                                                      
REMARK 465     ALA K     4                                                      
REMARK 465     LYS K     5                                                      
REMARK 465     LEU K     6                                                      
REMARK 465     VAL K     7                                                      
REMARK 465     LYS K     8                                                      
REMARK 465     SER K     9                                                      
REMARK 465     LYS K    10                                                      
REMARK 465     ALA K    11                                                      
REMARK 465     THR K    12                                                      
REMARK 465     MET L     1                                                      
REMARK 465     SER L     2                                                      
REMARK 465     THR L     3                                                      
REMARK 465     ALA L     4                                                      
REMARK 465     LYS L     5                                                      
REMARK 465     LEU L     6                                                      
REMARK 465     VAL L     7                                                      
REMARK 465     LYS L     8                                                      
REMARK 465     SER L     9                                                      
REMARK 465     LYS L    10                                                      
REMARK 465     ALA L    11                                                      
REMARK 465     THR L    12                                                      
REMARK 465     ASN L    13                                                      
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    ARG B  70   NE  -  CZ  -  NH1 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    ARG B  70   NE  -  CZ  -  NH2 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    ARG H  70   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.7 DEGREES          
REMARK 500    ARG H  70   NE  -  CZ  -  NH2 ANGL. DEV. =   4.8 DEGREES          
REMARK 500    ARG J  35   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.6 DEGREES          
REMARK 500    ARG J  35   NE  -  CZ  -  NH2 ANGL. DEV. =   4.5 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    LEU A  14      154.09    -36.90                                   
REMARK 500    ARG A  18        1.43    -64.29                                   
REMARK 500    ASP A  20       41.50    -72.59                                   
REMARK 500    ASN A  53       52.03    -96.48                                   
REMARK 500    HIS A 112      -43.26   -144.71                                   
REMARK 500    SER A 164      -18.79    -47.25                                   
REMARK 500    ARG B  18        5.18    -63.74                                   
REMARK 500    ASP B  20       41.01    -73.46                                   
REMARK 500    ASN B  53       50.91    -97.73                                   
REMARK 500    SER B 100      -70.50    -76.14                                   
REMARK 500    HIS B 112      -44.98   -143.00                                   
REMARK 500    SER B 164      -16.05    -49.39                                   
REMARK 500    ALA C  11      -71.06   -125.90                                   
REMARK 500    ARG C  18        2.35    -63.94                                   
REMARK 500    ASP C  20       40.84    -72.01                                   
REMARK 500    ASN C  53       51.77    -96.33                                   
REMARK 500    SER C 100      -70.44    -74.35                                   
REMARK 500    HIS C 112      -43.54   -141.68                                   
REMARK 500    SER C 164      -18.38    -47.78                                   
REMARK 500    ARG D  18        1.83    -65.20                                   
REMARK 500    ASP D  20       40.20    -74.02                                   
REMARK 500    ASN D  53       54.45    -96.04                                   
REMARK 500    HIS D 112      -44.00   -143.82                                   
REMARK 500    SER D 164      -13.67    -49.20                                   
REMARK 500    ASN E  13     -160.36   -126.55                                   
REMARK 500    ASP E  20       41.12    -74.30                                   
REMARK 500    ASN E  53       54.04    -96.90                                   
REMARK 500    SER E 100      -70.66    -76.63                                   
REMARK 500    HIS E 112      -46.24   -141.29                                   
REMARK 500    SER E 164      -18.57    -46.15                                   
REMARK 500    ARG F  18        4.89    -66.42                                   
REMARK 500    ASP F  20       41.67    -72.87                                   
REMARK 500    ASN F  53       53.88    -95.55                                   
REMARK 500    SER F 100      -71.52    -75.31                                   
REMARK 500    HIS F 112      -47.73   -142.26                                   
REMARK 500    SER F 164      -16.29    -49.11                                   
REMARK 500    ASP G  20       39.09    -72.09                                   
REMARK 500    ASN G  53       51.33    -98.10                                   
REMARK 500    SER G 100      -70.01    -76.75                                   
REMARK 500    HIS G 112      -44.89   -145.30                                   
REMARK 500    SER G 164      -17.02    -49.29                                   
REMARK 500    ARG H  18        1.27    -65.45                                   
REMARK 500    ASP H  20       38.19    -70.62                                   
REMARK 500    ASN H  53       51.92    -98.09                                   
REMARK 500    HIS H 112      -44.13   -144.16                                   
REMARK 500    SER H 164      -17.23    -48.57                                   
REMARK 500    LEU I  14     -171.40    -58.86                                   
REMARK 500    ARG I  18        4.27    -62.66                                   
REMARK 500    ASP I  20       41.97    -71.57                                   
REMARK 500    ASN I  53       51.31    -97.34                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      69 RAMACHANDRAN OUTLIERS.                        
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                               K B 256   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B  82   OE1                                                    
REMARK 620 2 GLU B  82   OE2  34.8                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K C 262   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C 146   OD2                                                    
REMARK 620 2 ASP F 146   OD2  75.2                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K E 251   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU E  82   OE1                                                    
REMARK 620 2 GLU E  82   OE2  35.6                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K K 257   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU K  82   OE1                                                    
REMARK 620 2 GLU K  82   OE2  34.5                                              
REMARK 620 3 HOH L 603   O   116.6  82.2                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K E 251                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K L 255                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K K 257                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K G 259                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K G 260                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 262                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS K 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS G 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS D 305                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS D 306                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS C 307                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS J 308                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 309                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS D 310                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS E 311                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 312                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1DPS   RELATED DB: PDB                                   
REMARK 900 1DPS CONTAINS THE STRUCTURE OF APO DPS IN A DIFFERENT SPACE GROUP    
REMARK 900 RELATED ID: 1F33   RELATED DB: PDB                                   
REMARK 900 1F33 CONTAINS THE APO WT PROTEIN IN SPACE GROUP C2221                
REMARK 900 RELATED ID: 1F30   RELATED DB: PDB                                   
REMARK 900 1F30 CONTAINS THE WT PROTEIN WITH ZINC IN SPACE GROUP C2221          
REMARK 900 RELATED ID: 1JRE   RELATED DB: PDB                                   
REMARK 900 1JRE IS A DPS CD COMPLEX                                             
REMARK 900 RELATED ID: 1L8I   RELATED DB: PDB                                   
REMARK 900 1L8I IS DNA PROTECTION AND BINDING BY E. COLI DPS PROTEIN            
DBREF  1L8H A    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
DBREF  1L8H B    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
DBREF  1L8H C    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
DBREF  1L8H D    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
DBREF  1L8H E    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
DBREF  1L8H F    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
DBREF  1L8H G    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
DBREF  1L8H H    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
DBREF  1L8H I    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
DBREF  1L8H J    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
DBREF  1L8H K    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
DBREF  1L8H L    1   167  UNP    P0ABT2   DPS_ECOLI        0    166             
SEQADV 1L8H CYS A   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA A   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQADV 1L8H CYS B   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA B   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQADV 1L8H CYS C   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA C   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQADV 1L8H CYS D   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA D   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQADV 1L8H CYS E   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA E   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQADV 1L8H CYS F   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA F   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQADV 1L8H CYS G   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA G   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQADV 1L8H CYS H   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA H   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQADV 1L8H CYS I   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA I   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQADV 1L8H CYS J   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA J   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQADV 1L8H CYS K   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA K   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQADV 1L8H CYS L   75  UNP  P0ABT2    ASP    74 ENGINEERED MUTATION            
SEQADV 1L8H ALA L   78  UNP  P0ABT2    ASP    77 ENGINEERED MUTATION            
SEQRES   1 A  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 A  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 A  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 A  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 A  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 A  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 A  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 A  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 A  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 A  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 A  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 A  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 A  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
SEQRES   1 B  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 B  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 B  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 B  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 B  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 B  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 B  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 B  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 B  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 B  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 B  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 B  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 B  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
SEQRES   1 C  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 C  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 C  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 C  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 C  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 C  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 C  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 C  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 C  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 C  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 C  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 C  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 C  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
SEQRES   1 D  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 D  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 D  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 D  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 D  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 D  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 D  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 D  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 D  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 D  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 D  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 D  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 D  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
SEQRES   1 E  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 E  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 E  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 E  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 E  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 E  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 E  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 E  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 E  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 E  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 E  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 E  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 E  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
SEQRES   1 F  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 F  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 F  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 F  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 F  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 F  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 F  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 F  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 F  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 F  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 F  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 F  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 F  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
SEQRES   1 G  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 G  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 G  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 G  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 G  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 G  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 G  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 G  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 G  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 G  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 G  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 G  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 G  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
SEQRES   1 H  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 H  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 H  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 H  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 H  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 H  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 H  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 H  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 H  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 H  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 H  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 H  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 H  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
SEQRES   1 I  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 I  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 I  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 I  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 I  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 I  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 I  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 I  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 I  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 I  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 I  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 I  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 I  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
SEQRES   1 J  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 J  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 J  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 J  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 J  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 J  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 J  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 J  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 J  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 J  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 J  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 J  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 J  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
SEQRES   1 K  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 K  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 K  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 K  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 K  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 K  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 K  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 K  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 K  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 K  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 K  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 K  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 K  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
SEQRES   1 L  167  MET SER THR ALA LYS LEU VAL LYS SER LYS ALA THR ASN          
SEQRES   2 L  167  LEU LEU TYR THR ARG ASN ASP VAL SER ASP SER GLU LYS          
SEQRES   3 L  167  LYS ALA THR VAL GLU LEU LEU ASN ARG GLN VAL ILE GLN          
SEQRES   4 L  167  PHE ILE ASP LEU SER LEU ILE THR LYS GLN ALA HIS TRP          
SEQRES   5 L  167  ASN MET ARG GLY ALA ASN PHE ILE ALA VAL HIS GLU MET          
SEQRES   6 L  167  LEU ASP GLY PHE ARG THR ALA LEU ILE CYS HIS LEU ALA          
SEQRES   7 L  167  THR MET ALA GLU ARG ALA VAL GLN LEU GLY GLY VAL ALA          
SEQRES   8 L  167  LEU GLY THR THR GLN VAL ILE ASN SER LYS THR PRO LEU          
SEQRES   9 L  167  LYS SER TYR PRO LEU ASP ILE HIS ASN VAL GLN ASP HIS          
SEQRES  10 L  167  LEU LYS GLU LEU ALA ASP ARG TYR ALA ILE VAL ALA ASN          
SEQRES  11 L  167  ASP VAL ARG LYS ALA ILE GLY GLU ALA LYS ASP ASP ASP          
SEQRES  12 L  167  THR ALA ASP ILE LEU THR ALA ALA SER ARG ASP LEU ASP          
SEQRES  13 L  167  LYS PHE LEU TRP PHE ILE GLU SER ASN ILE GLU                  
HET      K  A 252       1                                                       
HET    TRS  A 301       8                                                       
HET    TRS  A 309       8                                                       
HET      K  B 256       1                                                       
HET    TRS  B 304       8                                                       
HET    TRS  B 312       8                                                       
HET      K  C 262       1                                                       
HET    TRS  C 307       8                                                       
HET      K  D 261       1                                                       
HET    TRS  D 305       8                                                       
HET    TRS  D 306       8                                                       
HET    TRS  D 310       8                                                       
HET      K  E 251       1                                                       
HET    TRS  E 311       8                                                       
HET      K  G 254       1                                                       
HET      K  G 259       1                                                       
HET      K  G 260       1                                                       
HET    TRS  G 303       8                                                       
HET      K  H 253       1                                                       
HET      K  J 258       1                                                       
HET    TRS  J 308       8                                                       
HET      K  K 257       1                                                       
HET    TRS  K 302       8                                                       
HET      K  L 255       1                                                       
HETNAM       K POTASSIUM ION                                                    
HETNAM     TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL                         
HETSYN     TRS TRIS BUFFER                                                      
FORMUL  13    K    12(K 1+)                                                     
FORMUL  14  TRS    12(C4 H12 N O3 1+)                                           
FORMUL  37  HOH   *114(H2 O)                                                    
HELIX    1   1 SER A   22  ASN A   53  1                                  32    
HELIX    2   2 ASN A   58  LEU A   87  1                                  30    
HELIX    3   3 THR A   94  THR A  102  1                                   9    
HELIX    4   4 ASN A  113  ALA A  139  1                                  27    
HELIX    5   5 ASP A  141  ASN A  165  1                                  25    
HELIX    6   6 SER B   22  ASN B   53  1                                  32    
HELIX    7   7 ASN B   58  LEU B   87  1                                  30    
HELIX    8   8 THR B   94  THR B  102  1                                   9    
HELIX    9   9 ASN B  113  ALA B  139  1                                  27    
HELIX   10  10 ASP B  141  ASN B  165  1                                  25    
HELIX   11  11 SER C   22  ASN C   53  1                                  32    
HELIX   12  12 ASN C   58  LEU C   87  1                                  30    
HELIX   13  13 THR C   94  THR C  102  1                                   9    
HELIX   14  14 ASN C  113  ALA C  139  1                                  27    
HELIX   15  15 ASP C  141  ASN C  165  1                                  25    
HELIX   16  16 SER D   22  ASN D   53  1                                  32    
HELIX   17  17 ASN D   58  LEU D   87  1                                  30    
HELIX   18  18 THR D   94  THR D  102  1                                   9    
HELIX   19  19 ASN D  113  ALA D  139  1                                  27    
HELIX   20  20 ASP D  141  SER D  164  1                                  24    
HELIX   21  21 SER E   22  ASN E   53  1                                  32    
HELIX   22  22 ASN E   58  LEU E   87  1                                  30    
HELIX   23  23 THR E   94  THR E  102  1                                   9    
HELIX   24  24 ASN E  113  ALA E  139  1                                  27    
HELIX   25  25 ASP E  141  ASN E  165  1                                  25    
HELIX   26  26 SER F   22  ASN F   53  1                                  32    
HELIX   27  27 ASN F   58  LEU F   87  1                                  30    
HELIX   28  28 THR F   94  THR F  102  1                                   9    
HELIX   29  29 ASN F  113  ALA F  139  1                                  27    
HELIX   30  30 ASP F  141  ASN F  165  1                                  25    
HELIX   31  31 SER G   22  ASN G   53  1                                  32    
HELIX   32  32 ASN G   58  LEU G   87  1                                  30    
HELIX   33  33 THR G   94  THR G  102  1                                   9    
HELIX   34  34 ASN G  113  ALA G  139  1                                  27    
HELIX   35  35 ASP G  141  ASN G  165  1                                  25    
HELIX   36  36 SER H   22  ASN H   53  1                                  32    
HELIX   37  37 ASN H   58  LEU H   87  1                                  30    
HELIX   38  38 THR H   94  THR H  102  1                                   9    
HELIX   39  39 ASN H  113  ALA H  139  1                                  27    
HELIX   40  40 ASP H  141  ASN H  165  1                                  25    
HELIX   41  41 SER I   22  ASN I   53  1                                  32    
HELIX   42  42 ASN I   58  LEU I   87  1                                  30    
HELIX   43  43 THR I   94  THR I  102  1                                   9    
HELIX   44  44 ASN I  113  ALA I  139  1                                  27    
HELIX   45  45 ASP I  141  SER I  164  1                                  24    
HELIX   46  46 SER J   22  ASN J   53  1                                  32    
HELIX   47  47 ASN J   58  LEU J   87  1                                  30    
HELIX   48  48 THR J   94  THR J  102  1                                   9    
HELIX   49  49 ASN J  113  ALA J  139  1                                  27    
HELIX   50  50 ASP J  141  ASN J  165  1                                  25    
HELIX   51  51 SER K   22  ASN K   53  1                                  32    
HELIX   52  52 ASN K   58  LEU K   87  1                                  30    
HELIX   53  53 THR K   94  THR K  102  1                                   9    
HELIX   54  54 ASN K  113  ALA K  139  1                                  27    
HELIX   55  55 ASP K  141  ASN K  165  1                                  25    
HELIX   56  56 SER L   22  ASN L   53  1                                  32    
HELIX   57  57 ASN L   58  LEU L   87  1                                  30    
HELIX   58  58 THR L   94  THR L  102  1                                   9    
HELIX   59  59 ASN L  113  ALA L  139  1                                  27    
HELIX   60  60 ASP L  141  ASN L  165  1                                  25    
LINK         OE1 GLU B  82                 K     K B 256     1555   1555  3.71  
LINK         OE2 GLU B  82                 K     K B 256     1555   1555  3.72  
LINK         OD2 ASP C 146                 K     K C 262     1555   1555  3.24  
LINK         K     K C 262                 OD2 ASP F 146     1555   1555  3.68  
LINK         OE1 GLU E  82                 K     K E 251     1555   1555  3.71  
LINK         OE2 GLU E  82                 K     K E 251     1555   1555  3.59  
LINK         OD2 ASP G 146                 K     K G 260     1555   1555  3.33  
LINK         NH1 ARG G 153                 K     K G 259     1555   1555  2.93  
LINK         K     K J 258                 O   HOH J 513     1555   1555  3.28  
LINK         OE1 GLU K  82                 K     K K 257     1555   1555  3.72  
LINK         OE2 GLU K  82                 K     K K 257     1555   1555  3.70  
LINK         K     K K 257                 O   HOH L 603     1555   1555  3.05  
LINK         K     K L 255                 O   HOH L 589     1555   1555  3.06  
SITE     1 AC1  1 GLU E  82                                                     
SITE     1 AC2  1 HOH L 589                                                     
SITE     1 AC3  1 HOH L 603                                                     
SITE     1 AC4  1 ARG G 153                                                     
SITE     1 AC5  1 ASP G 146                                                     
SITE     1 AC6  2 ASP C 146  ASP F 146                                          
SITE     1 AC7  3 ASP A 146  ASP E 146  ASP I 146                               
SITE     1 AC8  3 GLU C  64  GLU G  64  GLU K  64                               
SITE     1 AC9  3 GLU C 167  GLU G 167  GLU K 167                               
SITE     1 BC1  3 ASP B 146  ASP H 146  ASP K 146                               
SITE     1 BC2  3 GLU D  64  GLU F  64  GLU I  64                               
SITE     1 BC3  3 GLU D 167  GLU F 167  GLU I 167                               
SITE     1 BC4  3 ASP C 146  ASP F 146  ASP L 146                               
SITE     1 BC5  3 GLU A  64  GLU H  64  GLU J  64                               
SITE     1 BC6  3 GLU A 167  GLU H 167  GLU J 167                               
SITE     1 BC7  3 ASP D 146  ASP G 146  ASP J 146                               
SITE     1 BC8  3 GLU B  64  GLU E  64  GLU L  64                               
SITE     1 BC9  3 GLU B 167  GLU E 167  GLU L 167                               
CRYST1   91.265   91.265  239.714  90.00  90.00 120.00 P 32         36          
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      0.010957  0.006326  0.000000        0.00000                         
SCALE2      0.000000  0.012652  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004172        0.00000