HEADER    HYDROLASE                               26-OCT-15   5FLK              
TITLE     STRUCTURE OF HALOALKANE DEHALOGENASE VARIANT DHAA101                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DHAA101;                                                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.8.1.5;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RHODOCOCCUS RHODOCHROUS;                        
SOURCE   3 ORGANISM_TAXID: 1829;                                                
SOURCE   4 STRAIN: NCIMB13064;                                                  
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
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: PET21B                                    
KEYWDS    HYDROLASE, HALOALKANE DEHALOGENASE, ALPHA/BETA-HYDROLASE              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.CHALOUPKOVA,J.WATERMAN,J.DAMBORSKY                                  
REVDAT   2   10-JAN-24 5FLK    1       REMARK                                   
REVDAT   1   29-MAR-17 5FLK    0                                                
JRNL        AUTH   K.BEERENS,S.MAZURENKO,A.KUNKA,S.M.MARQUES,N.HANSEN,M.MUSIL,  
JRNL        AUTH 2 R.CHALOUPKOVA,J.WATERMAN,J.BREZOVSKY,D.BEDNAR,Z.PROKOP,      
JRNL        AUTH 3 J.DAMBORSKY                                                  
JRNL        TITL   EVOLUTIONARY ANALYSIS IS A POWERFUL COMPLEMENT TO ENERGY     
JRNL        TITL 2 CALCULATIONS ALLOWING ENTROPY-DRIVEN STABILIZATION           
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    0.99 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0131                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 0.99                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.61                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 70.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 101816                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.115                           
REMARK   3   R VALUE            (WORKING SET) : 0.114                           
REMARK   3   FREE R VALUE                     : 0.130                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 5283                            
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) : 0.99                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.02                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 704                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 6.51                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3170                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 32                           
REMARK   3   BIN FREE R VALUE                    : 0.3200                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2357                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 26                                      
REMARK   3   SOLVENT ATOMS            : 316                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 13.44                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.06000                                              
REMARK   3    B22 (A**2) : -0.15000                                             
REMARK   3    B33 (A**2) : -0.39000                                             
REMARK   3    B12 (A**2) : 0.32000                                              
REMARK   3    B13 (A**2) : 0.41000                                              
REMARK   3    B23 (A**2) : 0.21000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.025         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.025         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.013         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.575         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.981                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.979                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2689 ; 0.018 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2546 ; 0.003 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3715 ; 2.177 ; 1.970       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5922 ; 1.212 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   352 ; 6.003 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   135 ;33.555 ;23.333       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   427 ;13.011 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    22 ;21.150 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   392 ; 0.126 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3040 ; 0.012 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   626 ; 0.002 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1236 ; 1.281 ; 1.090       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1235 ; 1.069 ; 1.086       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1560 ; 1.674 ; 1.649       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1453 ; 1.886 ; 1.368       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2126 ; 2.348 ; 1.964       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  5235 ; 3.756 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):    59 ;28.241 ; 5.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  5377 ; 9.257 ; 5.000       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.90                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS U VALUES REFINED INDIVIDUALLY                             
REMARK   4                                                                      
REMARK   4 5FLK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE.                               
REMARK 100 THE DEPOSITION ID IS D_1290065362.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-FEB-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I04                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9795                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 107099                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 0.990                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 39.610                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 70.2                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : 0.03000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.99                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.02                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 6.5                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 1.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.33000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: BALBES                                                
REMARK 200 STARTING MODEL: PDB ENTRY 4E46                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 0.1 M      
REMARK 280  MES/IMIDAZOLE PH 6.5, 10% (W/V) PEG 20000, 20% (V/V) PEG MME 500,   
REMARK 280  0.2 M DL-GLUTAMATIC ACID MONOHYDRATE, 0.02M DL-ALANINE, 0.02M       
REMARK 280  GLYCINE, 0.02M DL-LYSINE MONOHYDROCHLORIDE AND 0.02M DL-SERINE      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 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     GLU A     3                                                      
REMARK 465     HIS A   297                                                      
REMARK 465     HIS A   298                                                      
REMARK 465     HIS A   299                                                      
REMARK 465     HIS A   300                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A  2242     O    HOH A  2243              1.71            
REMARK 500   O    HOH A  2271     O    HOH A  2274              1.81            
REMARK 500   O    HOH A  2271     O    HOH A  2272              2.15            
REMARK 500   OE1  GLU A   191     O    HOH A  2237              2.17            
REMARK 500   OE2  GLU A   285     NH1  ARG A   288              2.18            
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    HOH A  2146     O    HOH A  2274     1455     1.60            
REMARK 500   OD2  ASP A   156     OD1  ASN A   261     1566     1.87            
REMARK 500   OD1  ASP A   156     OD1  ASN A   261     1566     2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU A 160   CD    GLU A 160   OE2     0.124                       
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    LYS A 124   CD  -  CE  -  NZ  ANGL. DEV. =  17.5 DEGREES          
REMARK 500    ASP A 164   CB  -  CG  -  OD2 ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    ARG A 254   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.8 DEGREES          
REMARK 500    HIS A 295   CB  -  CA  -  C   ANGL. DEV. =  16.9 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    PRO A  42       48.52   -105.73                                   
REMARK 500    THR A  43     -159.99   -103.40                                   
REMARK 500    GLU A  98      -93.55   -110.70                                   
REMARK 500    ASP A 106     -131.46     53.91                                   
REMARK 500    ARG A 153       49.17    -88.88                                   
REMARK 500    ARG A 153       43.97    -85.45                                   
REMARK 500    ASP A 156      -71.80   -108.84                                   
REMARK 500    VAL A 245      -71.03   -134.85                                   
REMARK 500    LEU A 271      -97.85   -113.10                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2083        DISTANCE =  6.09 ANGSTROMS                       
REMARK 525    HOH A2084        DISTANCE =  7.44 ANGSTROMS                       
REMARK 525    HOH A2089        DISTANCE =  6.04 ANGSTROMS                       
REMARK 525    HOH A2109        DISTANCE =  5.81 ANGSTROMS                       
REMARK 525    HOH A2130        DISTANCE =  6.11 ANGSTROMS                       
REMARK 525    HOH A2316        DISTANCE =  5.92 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES A 1297                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 1298                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 1299                
DBREF  5FLK A    1   293  UNP    P0A3G2   DHAA_RHORH       1    293             
SEQADV 5FLK GLU A  294  UNP  P0A3G2              EXPRESSION TAG                 
SEQADV 5FLK HIS A  295  UNP  P0A3G2              EXPRESSION TAG                 
SEQADV 5FLK HIS A  296  UNP  P0A3G2              EXPRESSION TAG                 
SEQADV 5FLK HIS A  297  UNP  P0A3G2              EXPRESSION TAG                 
SEQADV 5FLK HIS A  298  UNP  P0A3G2              EXPRESSION TAG                 
SEQADV 5FLK HIS A  299  UNP  P0A3G2              EXPRESSION TAG                 
SEQADV 5FLK HIS A  300  UNP  P0A3G2              EXPRESSION TAG                 
SEQADV 5FLK SER A   20  UNP  P0A3G2    GLU    20 ENGINEERED MUTATION            
SEQADV 5FLK ARG A   80  UNP  P0A3G2    PHE    80 ENGINEERED MUTATION            
SEQADV 5FLK PRO A  155  UNP  P0A3G2    ALA   155 ENGINEERED MUTATION            
SEQRES   1 A  300  MET SER GLU ILE GLY THR GLY PHE PRO PHE ASP PRO HIS          
SEQRES   2 A  300  TYR VAL GLU VAL LEU GLY SER ARG MET HIS TYR VAL ASP          
SEQRES   3 A  300  VAL GLY PRO ARG ASP GLY THR PRO VAL LEU PHE LEU HIS          
SEQRES   4 A  300  GLY ASN PRO THR SER SER TYR LEU TRP ARG ASN ILE ILE          
SEQRES   5 A  300  PRO HIS VAL ALA PRO SER HIS ARG CYS ILE ALA PRO ASP          
SEQRES   6 A  300  LEU ILE GLY MET GLY LYS SER ASP LYS PRO ASP LEU ASP          
SEQRES   7 A  300  TYR ARG PHE ASP ASP HIS VAL ARG TYR LEU ASP ALA PHE          
SEQRES   8 A  300  ILE GLU ALA LEU GLY LEU GLU GLU VAL VAL LEU VAL ILE          
SEQRES   9 A  300  HIS ASP TRP GLY SER ALA LEU GLY PHE HIS TRP ALA LYS          
SEQRES  10 A  300  ARG ASN PRO GLU ARG VAL LYS GLY ILE ALA CYS MET GLU          
SEQRES  11 A  300  PHE ILE ARG PRO ILE PRO THR TRP ASP GLU TRP PRO GLU          
SEQRES  12 A  300  PHE ALA ARG GLU THR PHE GLN ALA PHE ARG THR PRO ASP          
SEQRES  13 A  300  VAL GLY ARG GLU LEU ILE ILE ASP GLN ASN ALA PHE ILE          
SEQRES  14 A  300  GLU GLY ALA LEU PRO LYS CYS VAL VAL ARG PRO LEU THR          
SEQRES  15 A  300  GLU VAL GLU MET ASP HIS TYR ARG GLU PRO PHE LEU LYS          
SEQRES  16 A  300  PRO VAL ASP ARG GLU PRO LEU TRP ARG PHE PRO ASN GLU          
SEQRES  17 A  300  LEU PRO ILE ALA GLY GLU PRO ALA ASN ILE VAL ALA LEU          
SEQRES  18 A  300  VAL GLU ALA TYR MET ASN TRP LEU HIS GLN SER PRO VAL          
SEQRES  19 A  300  PRO LYS LEU LEU PHE TRP GLY THR PRO GLY VAL LEU ILE          
SEQRES  20 A  300  PRO PRO ALA GLU ALA ALA ARG LEU ALA GLU SER LEU PRO          
SEQRES  21 A  300  ASN CYS LYS THR VAL ASP ILE GLY PRO GLY LEU HIS TYR          
SEQRES  22 A  300  LEU GLN GLU ASP ASN PRO ASP LEU ILE GLY SER GLU ILE          
SEQRES  23 A  300  ALA ARG TRP LEU PRO ALA LEU GLU HIS HIS HIS HIS HIS          
SEQRES  24 A  300  HIS                                                          
HET    MES  A1297      24                                                       
HET    PEG  A1298       7                                                       
HET    PEG  A1299       7                                                       
HETNAM     MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID                             
HETNAM     PEG DI(HYDROXYETHYL)ETHER                                            
FORMUL   2  MES    C6 H13 N O4 S                                                
FORMUL   3  PEG    2(C4 H10 O3)                                                 
FORMUL   5  HOH   *316(H2 O)                                                    
HELIX    1   1 SER A   44  ARG A   49  5                                   6    
HELIX    2   2 ILE A   51  ALA A   56  1                                   6    
HELIX    3   3 ARG A   80  LEU A   95  1                                  16    
HELIX    4   4 ASP A  106  ASN A  119  1                                  14    
HELIX    5   5 THR A  137  TRP A  141  5                                   5    
HELIX    6   6 PRO A  142  PHE A  144  5                                   3    
HELIX    7   7 ALA A  145  ARG A  153  1                                   9    
HELIX    8   8 ASP A  156  ILE A  163  1                                   8    
HELIX    9   9 ASN A  166  GLY A  171  1                                   6    
HELIX   10  10 GLY A  171  CYS A  176  1                                   6    
HELIX   11  11 THR A  182  GLU A  191  1                                  10    
HELIX   12  12 PRO A  192  LEU A  194  5                                   3    
HELIX   13  13 LYS A  195  ASP A  198  5                                   4    
HELIX   14  14 ARG A  199  LEU A  209  1                                  11    
HELIX   15  15 PRO A  215  SER A  232  1                                  18    
HELIX   16  16 PRO A  248  LEU A  259  1                                  12    
HELIX   17  17 TYR A  273  ASN A  278  1                                   6    
HELIX   18  18 ASN A  278  LEU A  290  1                                  13    
HELIX   19  19 PRO A  291  GLU A  294  5                                   4    
SHEET    1  AA 8 HIS A  13  VAL A  17  0                                        
SHEET    2  AA 8 SER A  20  VAL A  27 -1  O  SER A  20   N  VAL A  17           
SHEET    3  AA 8 CYS A  61  PRO A  64 -1  O  CYS A  61   N  VAL A  27           
SHEET    4  AA 8 VAL A  35  LEU A  38  1  O  VAL A  35   N  ILE A  62           
SHEET    5  AA 8 VAL A 100  HIS A 105  1  O  VAL A 101   N  LEU A  36           
SHEET    6  AA 8 VAL A 123  MET A 129  1  N  LYS A 124   O  VAL A 100           
SHEET    7  AA 8 LYS A 236  PRO A 243  1  O  LEU A 237   N  CYS A 128           
SHEET    8  AA 8 CYS A 262  GLY A 270  1  O  LYS A 263   N  LEU A 238           
CISPEP   1 ASN A   41    PRO A   42          0        -2.46                     
CISPEP   2 GLU A  214    PRO A  215          0        -8.75                     
CISPEP   3 THR A  242    PRO A  243          0         3.43                     
SITE     1 AC1 11 ASN A  41  ASP A 106  TRP A 107  TRP A 141                    
SITE     2 AC1 11 PHE A 149  PHE A 168  PRO A 206  LEU A 209                    
SITE     3 AC1 11 VAL A 245  HIS A 272  TYR A 273                               
SITE     1 AC2 10 PRO A 155  ASP A 156  ARG A 159  PRO A 235                    
SITE     2 AC2 10 ALA A 292  HOH A2171  HOH A2202  HOH A2290                    
SITE     3 AC2 10 HOH A2312  HOH A2314                                          
SITE     1 AC3 11 GLY A  68  LYS A  74  TYR A  79  PHE A 193                    
SITE     2 AC3 11 VAL A 197  ASP A 198  ARG A 199  GLU A 200                    
SITE     3 AC3 11 PRO A 201  HOH A2124  HOH A2127                               
CRYST1   42.660   44.400   46.260 115.26  97.59 109.52 P 1           1          
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      0.023441  0.008310  0.008466        0.00000                         
SCALE2      0.000000  0.023896  0.013944        0.00000                         
SCALE3      0.000000  0.000000  0.025249        0.00000