HEADER    TRANSFERASE                             13-NOV-01   1KDR              
TITLE     CYTIDINE MONOPHOSPHATE KINASE FROM E.COLI IN COMPLEX WITH ARA-CYTIDINE
TITLE    2 MONOPHOSPHATE                                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYTIDYLATE KINASE;                                         
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: CYTIDINE MONOPHOSPHATE KINASE; CK; CMP KINASE;              
COMPND   5 EC: 2.7.4.14;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: CMK;                                                           
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PHSP210                                   
KEYWDS    NUCLEOTIDE MONOPHOSPHATE KINASE, TRANSFERASE                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.BERTRAND,P.BRIOZZO,L.ASSAIRI,A.OFITERU,N.BUCURENCI,H.MUNIER-        
AUTHOR   2 LEHMANN,B.GOLINELLI-PIMPANEAU,O.BARZU,A.M.GILLES                     
REVDAT   3   16-AUG-23 1KDR    1       REMARK                                   
REVDAT   2   24-FEB-09 1KDR    1       VERSN                                    
REVDAT   1   22-JAN-02 1KDR    0                                                
JRNL        AUTH   T.BERTRAND,P.BRIOZZO,L.ASSAIRI,A.OFITERU,N.BUCURENCI,        
JRNL        AUTH 2 H.MUNIER-LEHMANN,B.GOLINELLI-PIMPANEAU,O.BARZU,A.M.GILLES    
JRNL        TITL   SUGAR SPECIFICITY OF BACTERIAL CMP KINASES AS REVEALED BY    
JRNL        TITL 2 CRYSTAL STRUCTURES AND MUTAGENESIS OF ESCHERICHIA COLI       
JRNL        TITL 3 ENZYME.                                                      
JRNL        REF    J.MOL.BIOL.                   V. 315  1099 2002              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   11827479                                                     
JRNL        DOI    10.1006/JMBI.2001.5286                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.25 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 : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 81.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 16923                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.199                           
REMARK   3   FREE R VALUE                     : 0.254                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1698                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3398                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 57                                      
REMARK   3   SOLVENT ATOMS            : 80                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 27.30                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.260                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : OVERALL ANISOTROPIC B                     
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  DISORDERED RESIDUES (A 1, A 2, A 224, A 225, A 226, A 227, B 1, B   
REMARK   3  2, B                                                                
REMARK   3  224, B 225, B 226, B 227) WERE NOT INCLUDED IN MODEL                
REMARK   4                                                                      
REMARK   4 1KDR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-NOV-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000014844.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 03-OCT-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.4                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : LURE                               
REMARK 200  BEAMLINE                       : DW32                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.968                              
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17963                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.250                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 15.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 93.6                               
REMARK 200  DATA REDUNDANCY                : 10.20                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 8.30000                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.33                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 27.4000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.250                              
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 2CMK                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.13                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, TRIS-HCL, PH 7.4,     
REMARK 280  VAPOR DIFFUSION, HANGING DROP AT 293K                               
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       36.79250            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       38.82200            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       36.88600            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       38.82200            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       36.79250            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       36.88600            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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     THR A     2                                                      
REMARK 465     LEU A   224                                                      
REMARK 465     ALA A   225                                                      
REMARK 465     LEU A   226                                                      
REMARK 465     ALA A   227                                                      
REMARK 465     MET B     1                                                      
REMARK 465     THR B     2                                                      
REMARK 465     LEU B   224                                                      
REMARK 465     ALA B   225                                                      
REMARK 465     LEU B   226                                                      
REMARK 465     ALA B   227                                                      
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   OD1  ASP B   183     ND2  ASN B   187              1.63            
REMARK 500   OE2  GLU B   172     O    HOH B  6418              1.63            
REMARK 500   CG2  THR A    74     O    ASN A    77              1.72            
REMARK 500   O    THR A    74     OD1  ASN A    75              1.80            
REMARK 500   O    VAL B    87     N    GLY B    89              1.81            
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   O    GLY A   166     O    VAL B    87     3646     1.98            
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    ARG A  70   NE  -  CZ  -  NH2 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG A 115   NE  -  CZ  -  NH2 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ARG A 116   NE  -  CZ  -  NH2 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG A 186   NE  -  CZ  -  NH2 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    ARG A 188   NE  -  CZ  -  NH2 ANGL. DEV. =   3.6 DEGREES          
REMARK 500    ARG A 221   NE  -  CZ  -  NH2 ANGL. DEV. =   3.6 DEGREES          
REMARK 500    ARG B  92   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG B 131   NE  -  CZ  -  NH2 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    MET B 133   CG  -  SD  -  CE  ANGL. DEV. =   9.9 DEGREES          
REMARK 500    ARG B 157   NE  -  CZ  -  NH2 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    ARG B 158   NE  -  CZ  -  NH2 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG B 173   NE  -  CZ  -  NH2 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    ARG B 181   NE  -  CZ  -  NH2 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG B 184   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG B 186   NE  -  CZ  -  NH2 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    ARG B 221   NE  -  CZ  -  NH2 ANGL. DEV. =   3.6 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    GLN A  30       37.41     75.41                                   
REMARK 500    HIS A  51       18.56     56.50                                   
REMARK 500    ASP A  53      108.01    -51.96                                   
REMARK 500    LEU A  67      121.60    -39.94                                   
REMARK 500    THR A  74     -138.17     70.11                                   
REMARK 500    ASN A  75       -1.39    157.26                                   
REMARK 500    GLU A  83       22.92     49.99                                   
REMARK 500    ASN A  98      -77.47    -65.25                                   
REMARK 500    VAL A 103      -50.39   -125.94                                   
REMARK 500    VAL A 136      -83.29   -128.75                                   
REMARK 500    ALA A 149     -156.03   -163.40                                   
REMARK 500    ALA A 191       52.55     33.99                                   
REMARK 500    LEU B  67      101.16    -42.69                                   
REMARK 500    SER B  73      129.90    -37.02                                   
REMARK 500    LEU B  78      116.31    -37.94                                   
REMARK 500    SER B  88       71.03    -33.34                                   
REMARK 500    THR B 135       -9.79   -161.89                                   
REMARK 500    VAL B 136      -62.56   -139.08                                   
REMARK 500    LEU B 174       -6.77    -48.85                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    ASN B 187        -18.54                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 601                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 602                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAR A 5407                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CAR B 6407                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1KDO   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1KDP   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1KDT   RELATED DB: PDB                                   
DBREF  1KDR A    1   227  UNP    P0A6I0   KCY_ECOLI        1    227             
DBREF  1KDR B    1   227  UNP    P0A6I0   KCY_ECOLI        1    227             
SEQRES   1 A  227  MET THR ALA ILE ALA PRO VAL ILE THR ILE ASP GLY PRO          
SEQRES   2 A  227  SER GLY ALA GLY LYS GLY THR LEU CYS LYS ALA MET ALA          
SEQRES   3 A  227  GLU ALA LEU GLN TRP HIS LEU LEU ASP SER GLY ALA ILE          
SEQRES   4 A  227  TYR ARG VAL LEU ALA LEU ALA ALA LEU HIS HIS HIS VAL          
SEQRES   5 A  227  ASP VAL ALA SER GLU ASP ALA LEU VAL PRO LEU ALA SER          
SEQRES   6 A  227  HIS LEU ASP VAL ARG PHE VAL SER THR ASN GLY ASN LEU          
SEQRES   7 A  227  GLU VAL ILE LEU GLU GLY GLU ASP VAL SER GLY GLU ILE          
SEQRES   8 A  227  ARG THR GLN GLU VAL ALA ASN ALA ALA SER GLN VAL ALA          
SEQRES   9 A  227  ALA PHE PRO ARG VAL ARG GLU ALA LEU LEU ARG ARG GLN          
SEQRES  10 A  227  ARG ALA PHE ARG GLU LEU PRO GLY LEU ILE ALA ASP GLY          
SEQRES  11 A  227  ARG ASP MET GLY THR VAL VAL PHE PRO ASP ALA PRO VAL          
SEQRES  12 A  227  LYS ILE PHE LEU ASP ALA SER SER GLU GLU ARG ALA HIS          
SEQRES  13 A  227  ARG ARG MET LEU GLN LEU GLN GLU LYS GLY PHE SER VAL          
SEQRES  14 A  227  ASN PHE GLU ARG LEU LEU ALA GLU ILE LYS GLU ARG ASP          
SEQRES  15 A  227  ASP ARG ASP ARG ASN ARG ALA VAL ALA PRO LEU VAL PRO          
SEQRES  16 A  227  ALA ALA ASP ALA LEU VAL LEU ASP SER THR THR LEU SER          
SEQRES  17 A  227  ILE GLU GLN VAL ILE GLU LYS ALA LEU GLN TYR ALA ARG          
SEQRES  18 A  227  GLN LYS LEU ALA LEU ALA                                      
SEQRES   1 B  227  MET THR ALA ILE ALA PRO VAL ILE THR ILE ASP GLY PRO          
SEQRES   2 B  227  SER GLY ALA GLY LYS GLY THR LEU CYS LYS ALA MET ALA          
SEQRES   3 B  227  GLU ALA LEU GLN TRP HIS LEU LEU ASP SER GLY ALA ILE          
SEQRES   4 B  227  TYR ARG VAL LEU ALA LEU ALA ALA LEU HIS HIS HIS VAL          
SEQRES   5 B  227  ASP VAL ALA SER GLU ASP ALA LEU VAL PRO LEU ALA SER          
SEQRES   6 B  227  HIS LEU ASP VAL ARG PHE VAL SER THR ASN GLY ASN LEU          
SEQRES   7 B  227  GLU VAL ILE LEU GLU GLY GLU ASP VAL SER GLY GLU ILE          
SEQRES   8 B  227  ARG THR GLN GLU VAL ALA ASN ALA ALA SER GLN VAL ALA          
SEQRES   9 B  227  ALA PHE PRO ARG VAL ARG GLU ALA LEU LEU ARG ARG GLN          
SEQRES  10 B  227  ARG ALA PHE ARG GLU LEU PRO GLY LEU ILE ALA ASP GLY          
SEQRES  11 B  227  ARG ASP MET GLY THR VAL VAL PHE PRO ASP ALA PRO VAL          
SEQRES  12 B  227  LYS ILE PHE LEU ASP ALA SER SER GLU GLU ARG ALA HIS          
SEQRES  13 B  227  ARG ARG MET LEU GLN LEU GLN GLU LYS GLY PHE SER VAL          
SEQRES  14 B  227  ASN PHE GLU ARG LEU LEU ALA GLU ILE LYS GLU ARG ASP          
SEQRES  15 B  227  ASP ARG ASP ARG ASN ARG ALA VAL ALA PRO LEU VAL PRO          
SEQRES  16 B  227  ALA ALA ASP ALA LEU VAL LEU ASP SER THR THR LEU SER          
SEQRES  17 B  227  ILE GLU GLN VAL ILE GLU LYS ALA LEU GLN TYR ALA ARG          
SEQRES  18 B  227  GLN LYS LEU ALA LEU ALA                                      
HET    SO4  A 501       5                                                       
HET    CAR  A5407      21                                                       
HET    SO4  B 601       5                                                       
HET    SO4  B 602       5                                                       
HET    CAR  B6407      21                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     CAR CYTOSINE ARABINOSE-5'-PHOSPHATE                                  
FORMUL   3  SO4    3(O4 S 2-)                                                   
FORMUL   4  CAR    2(C9 H14 N3 O8 P)                                            
FORMUL   8  HOH   *80(H2 O)                                                     
HELIX    1   1 GLY A   17  LEU A   29  1                                  13    
HELIX    2   2 SER A   36  HIS A   50  1                                  15    
HELIX    3   3 SER A   56  LEU A   67  1                                  12    
HELIX    4   4 GLY A   89  ARG A   92  5                                   4    
HELIX    5   5 THR A   93  GLN A  102  1                                  10    
HELIX    6   6 PHE A  106  LEU A  113  1                                   8    
HELIX    7   7 LEU A  113  ALA A  119  1                                   7    
HELIX    8   8 SER A  150  LEU A  162  1                                  13    
HELIX    9   9 GLN A  163  GLY A  166  5                                   4    
HELIX   10  10 ASN A  170  ASN A  187  1                                  18    
HELIX   11  11 SER A  208  LYS A  223  1                                  16    
HELIX   12  12 GLY B   17  GLN B   30  1                                  14    
HELIX   13  13 SER B   36  HIS B   50  1                                  15    
HELIX   14  14 SER B   56  HIS B   66  1                                  11    
HELIX   15  15 THR B   93  ALA B  105  1                                  13    
HELIX   16  16 PHE B  106  GLU B  111  1                                   6    
HELIX   17  17 LEU B  113  ALA B  119  1                                   7    
HELIX   18  18 SER B  150  LYS B  165  1                                  16    
HELIX   19  19 LEU B  174  ASN B  187  1                                  14    
HELIX   20  20 SER B  208  ARG B  221  1                                  14    
SHEET    1   A 5 HIS A  32  ASP A  35  0                                        
SHEET    2   A 5 LEU A 126  GLY A 130  1  O  ILE A 127   N  LEU A  34           
SHEET    3   A 5 VAL A   7  ASP A  11  1  N  ILE A  10   O  ALA A 128           
SHEET    4   A 5 VAL A 143  ASP A 148  1  O  ILE A 145   N  THR A   9           
SHEET    5   A 5 LEU A 200  ASP A 203  1  O  LEU A 202   N  PHE A 146           
SHEET    1   B 3 VAL A  69  PHE A  71  0                                        
SHEET    2   B 3 VAL A  80  LEU A  82 -1  O  ILE A  81   N  ARG A  70           
SHEET    3   B 3 GLU A  85  ASP A  86 -1  O  GLU A  85   N  LEU A  82           
SHEET    1   C 5 HIS B  32  ASP B  35  0                                        
SHEET    2   C 5 LEU B 126  GLY B 130  1  O  ILE B 127   N  LEU B  34           
SHEET    3   C 5 VAL B   7  ASP B  11  1  N  ILE B  10   O  ALA B 128           
SHEET    4   C 5 VAL B 143  ASP B 148  1  O  ILE B 145   N  ASP B  11           
SHEET    5   C 5 LEU B 200  ASP B 203  1  O  LEU B 200   N  PHE B 146           
SHEET    1   D 3 VAL B  69  VAL B  72  0                                        
SHEET    2   D 3 GLU B  79  LEU B  82 -1  O  ILE B  81   N  ARG B  70           
SHEET    3   D 3 GLU B  85  ASP B  86 -1  O  GLU B  85   N  LEU B  82           
CISPEP   1 LEU A  123    PRO A  124          0         0.40                     
CISPEP   2 LEU B  123    PRO B  124          0        -0.06                     
SITE     1 AC1  6 GLY A  15  ALA A  16  GLY A  17  LYS A  18                    
SITE     2 AC1  6 GLY A  19  HOH A5429                                          
SITE     1 AC2  5 GLY B  15  ALA B  16  GLY B  17  LYS B  18                    
SITE     2 AC2  5 GLY B  19                                                     
SITE     1 AC3  3 GLY B  17  THR B  20  HIS B  51                               
SITE     1 AC4 13 SER A  36  GLY A  37  TYR A  40  ARG A  41                    
SITE     2 AC4 13 SER A 101  ALA A 104  ARG A 110  GLY A 130                    
SITE     3 AC4 13 ARG A 131  ASP A 132  ASP A 185  ARG A 188                    
SITE     4 AC4 13 HOH A5429                                                     
SITE     1 AC5 11 SER B  36  GLY B  37  TYR B  40  ARG B  41                    
SITE     2 AC5 11 ALA B 104  ARG B 110  GLY B 130  ARG B 131                    
SITE     3 AC5 11 ASP B 132  ASP B 185  HOH B6424                               
CRYST1   73.585   73.772   77.644  90.00  90.00  90.00 P 21 21 21    8          
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      0.013590  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013555  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012879        0.00000