PDB Short entry for 4L57
HEADER    HYDROLASE                               10-JUN-13   4L57              
TITLE     HIGH RESOLUTIN STRUCTURE OF HUMAN CYTOSOLIC 5'(3')-                   
TITLE    2 DEOXYRIBONUCLEOTIDASE                                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 5'(3')-DEOXYRIBONUCLEOTIDASE, CYTOSOLIC TYPE;              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 1-195;                                        
COMPND   5 SYNONYM: CYTOSOLIC 5',3'-PYRIMIDINE NUCLEOTIDASE, DEOXY-5'-          
COMPND   6 NUCLEOTIDASE 1, DNT-1;                                               
COMPND   7 EC: 3.1.3.-;                                                         
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: DNT1, NT5C, UMPH2;                                             
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET 22                                    
KEYWDS    5'-NUCLEOTIDASE, PROTEIN CONFORMATION, SEQUENCE HOMOLOGY, HAD-LIKE,   
KEYWDS   2 HYDROLASE, DEPHOSPHORYLATION                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.PACHL,J.BRYNDA,P.REZACOVA                                           
REVDAT   3   18-APR-18 4L57    1       JRNL                                     
REVDAT   2   19-MAR-14 4L57    1       REMARK                                   
REVDAT   1   12-FEB-14 4L57    0                                                
JRNL        AUTH   P.PACHL,M.FABRY,I.ROSENBERG,O.SIMAK,P.REZACOVA,J.BRYNDA      
JRNL        TITL   STRUCTURES OF HUMAN CYTOSOLIC AND MITOCHONDRIAL              
JRNL        TITL 2 NUCLEOTIDASES: IMPLICATIONS FOR STRUCTURE-BASED DESIGN OF    
JRNL        TITL 3 SELECTIVE INHIBITORS.                                        
JRNL        REF    ACTA CRYSTALLOGR. D BIOL.     V.  70   461 2014              
JRNL        REF  2 CRYSTALLOGR.                                                 
JRNL        REFN                   ESSN 1399-0047                               
JRNL        PMID   24531480                                                     
JRNL        DOI    10.1107/S1399004713030502                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.08 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : SHELX                                                
REMARK   3   AUTHORS     : G.M.SHELDRICK                                        
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.08                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 22.48                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   CROSS-VALIDATION METHOD           : NULL                           
REMARK   3   FREE R VALUE TEST SET SELECTION   : NULL                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                         
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.144                  
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.183                  
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 1463                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 144252                 
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                     
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : NULL                   
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS      : 3163                                          
REMARK   3   NUCLEIC ACID ATOMS : 0                                             
REMARK   3   HETEROGEN ATOMS    : 49                                            
REMARK   3   SOLVENT ATOMS      : 443                                           
REMARK   3                                                                      
REMARK   3  MODEL REFINEMENT.                                                   
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : NULL                    
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : NULL                    
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL                    
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : NULL                    
REMARK   3   NUMBER OF RESTRAINTS                     : NULL                    
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                        
REMARK   3   BOND LENGTHS                         (A) : NULL                    
REMARK   3   ANGLE DISTANCES                      (A) : NULL                    
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL                    
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : NULL                    
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : NULL                    
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : NULL                    
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : NULL                    
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : NULL                    
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : NULL                    
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : NULL                    
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED: NULL                                                  
REMARK   3                                                                      
REMARK   3  STEREOCHEMISTRY TARGET VALUES : NULL                                
REMARK   3   SPECIAL CASE: NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4L57 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JUN-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000080195.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 03-FEB-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : BESSY                              
REMARK 200  BEAMLINE                       : 14.2                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9184                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 142636                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.080                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 23.400                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.96                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 40MM KH2PO4, 5% PEG 8000, 20%            
REMARK 280  GLYCEROL, PH 4.2, VAPOR DIFFUSION, TEMPERATURE 291K                 
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 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4700 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 17750 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -62.0 KCAL/MOL                        
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 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   2  1.000000  0.000000  0.000000        9.10863            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000       21.22737            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000       56.89901            
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     ALA A     2                                                      
REMARK 465     ARG A     3                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     ARG B     3                                                      
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   OE1  GLU B    39     O    HOH B   417              1.26            
REMARK 500   CD   GLU B    39     O    HOH B   417              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  24   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    ARG A  24   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    ARG A  27   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    ARG A  27   NE  -  CZ  -  NH2 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    ARG A  28   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A  28   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ARG A  29   NE  -  CZ  -  NH2 ANGL. DEV. =  -7.2 DEGREES          
REMARK 500    GLU A  32   OE1 -  CD  -  OE2 ANGL. DEV. =   8.1 DEGREES          
REMARK 500    ARG A  47   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    ARG A  85   CD  -  NE  -  CZ  ANGL. DEV. =  28.2 DEGREES          
REMARK 500    ARG A  85   CD  -  NE  -  CZ  ANGL. DEV. =   9.7 DEGREES          
REMARK 500    ARG A  85   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    TYR A 105   CB  -  CG  -  CD1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A 114   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.5 DEGREES          
REMARK 500    ARG A 127   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.2 DEGREES          
REMARK 500    ARG A 132   NE  -  CZ  -  NH1 ANGL. DEV. =  -5.2 DEGREES          
REMARK 500    CYS A 165   CA  -  CB  -  SG  ANGL. DEV. = -10.9 DEGREES          
REMARK 500    ARG A 178   NE  -  CZ  -  NH1 ANGL. DEV. =   3.9 DEGREES          
REMARK 500    ARG A 178   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ARG A 179   NH1 -  CZ  -  NH2 ANGL. DEV. =  -7.5 DEGREES          
REMARK 500    ARG A 179   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500    ARG A 179   NE  -  CZ  -  NH2 ANGL. DEV. =   4.5 DEGREES          
REMARK 500    ASN A 186   CB  -  CA  -  C   ANGL. DEV. =  12.2 DEGREES          
REMARK 500    ARG B  24   NE  -  CZ  -  NH1 ANGL. DEV. =   7.2 DEGREES          
REMARK 500    ARG B  24   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.8 DEGREES          
REMARK 500    ARG B  27   NE  -  CZ  -  NH1 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ARG B  27   NE  -  CZ  -  NH2 ANGL. DEV. =  -6.0 DEGREES          
REMARK 500    ARG B  29   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.3 DEGREES          
REMARK 500    ARG B  41   NE  -  CZ  -  NH1 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ARG B  42   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500    ARG B  47   NE  -  CZ  -  NH2 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    ARG B  54   NE  -  CZ  -  NH2 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ARG B  85   CD  -  NE  -  CZ  ANGL. DEV. =  16.2 DEGREES          
REMARK 500    ARG B  85   CD  -  NE  -  CZ  ANGL. DEV. =  11.8 DEGREES          
REMARK 500    ARG B  85   NH1 -  CZ  -  NH2 ANGL. DEV. =   7.5 DEGREES          
REMARK 500    ARG B  85   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    ARG B  85   NE  -  CZ  -  NH2 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ARG B  85   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    VAL B 109   CB  -  CA  -  C   ANGL. DEV. =  12.2 DEGREES          
REMARK 500    VAL B 109   CG1 -  CB  -  CG2 ANGL. DEV. = -16.9 DEGREES          
REMARK 500    VAL B 109   CA  -  CB  -  CG1 ANGL. DEV. =  14.8 DEGREES          
REMARK 500    ARG B 114   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500    ARG B 127   NH1 -  CZ  -  NH2 ANGL. DEV. =  14.3 DEGREES          
REMARK 500    ARG B 127   NE  -  CZ  -  NH1 ANGL. DEV. =  -6.4 DEGREES          
REMARK 500    ARG B 127   NE  -  CZ  -  NH2 ANGL. DEV. =  -8.0 DEGREES          
REMARK 500    ASP B 147   CA  -  CB  -  CG  ANGL. DEV. =  30.4 DEGREES          
REMARK 500    ARG B 150   CD  -  NE  -  CZ  ANGL. DEV. =   9.9 DEGREES          
REMARK 500    ARG B 150   NE  -  CZ  -  NH2 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    GLN B 152   OE1 -  CD  -  NE2 ANGL. DEV. =  14.6 DEGREES          
REMARK 500    CYS B 165   CA  -  CB  -  SG  ANGL. DEV. =   6.9 DEGREES          
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      55 ANGLE DEVIATIONS.                             
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    MET A  11      -74.11   -100.06                                   
REMARK 500    ASP A 185       41.12    -94.29                                   
REMARK 500    MET B  11      -72.82    -99.97                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 145   OD1                                                    
REMARK 620 2 ASP B  12   O    89.4                                              
REMARK 620 3 PO4 B 202   O2  170.3  94.5                                        
REMARK 620 4 ASP B  10   OD2  84.6  85.9  86.8                                  
REMARK 620 5 HOH B 315   O    96.8  88.7  92.1 174.4                            
REMARK 620 6 HOH B 314   O    90.5 176.6  85.1  90.7  94.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 145   OD1                                                    
REMARK 620 2 ASP A  12   O    89.7                                              
REMARK 620 3 PO4 A 202   O2  169.2  95.0                                        
REMARK 620 4 ASP A  10   OD2  83.3  86.1  87.3                                  
REMARK 620 5 HOH A 320   O    95.5  88.5  94.4 174.5                            
REMARK 620 6 HOH A 311   O    89.4 177.3  85.5  91.2  94.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 208  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LEU A  90   O                                                      
REMARK 620 2 ASN A  88   O   107.5                                              
REMARK 620 3 THR A  93   O    90.8 102.0                                        
REMARK 620 4 HOH A 423   O   143.9  61.9  61.1                                  
REMARK 620 5 HOH A 429   O    87.0 160.4  63.8  98.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 204                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 205                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 206                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 207                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 208                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 B 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 203                 
DBREF  4L57 A    1   195  UNP    Q8TCD5   NT5C_HUMAN       1    195             
DBREF  4L57 B    1   195  UNP    Q8TCD5   NT5C_HUMAN       1    195             
SEQRES   1 A  195  MET ALA ARG SER VAL ARG VAL LEU VAL ASP MET ASP GLY          
SEQRES   2 A  195  VAL LEU ALA ASP PHE GLU ALA GLY LEU LEU ARG GLY PHE          
SEQRES   3 A  195  ARG ARG ARG PHE PRO GLU GLU PRO HIS VAL PRO LEU GLU          
SEQRES   4 A  195  GLN ARG ARG GLY PHE LEU ALA ARG GLU GLN TYR ARG ALA          
SEQRES   5 A  195  LEU ARG PRO ASP LEU ALA ASP LYS VAL ALA SER VAL TYR          
SEQRES   6 A  195  GLU ALA PRO GLY PHE PHE LEU ASP LEU GLU PRO ILE PRO          
SEQRES   7 A  195  GLY ALA LEU ASP ALA VAL ARG GLU MET ASN ASP LEU PRO          
SEQRES   8 A  195  ASP THR GLN VAL PHE ILE CYS THR SER PRO LEU LEU LYS          
SEQRES   9 A  195  TYR HIS HIS CYS VAL GLY GLU LYS TYR ARG TRP VAL GLU          
SEQRES  10 A  195  GLN HIS LEU GLY PRO GLN PHE VAL GLU ARG ILE ILE LEU          
SEQRES  11 A  195  THR ARG ASP LYS THR VAL VAL LEU GLY ASP LEU LEU ILE          
SEQRES  12 A  195  ASP ASP LYS ASP THR VAL ARG GLY GLN GLU GLU THR PRO          
SEQRES  13 A  195  SER TRP GLU HIS ILE LEU PHE THR CYS CYS HIS ASN ARG          
SEQRES  14 A  195  HIS LEU VAL LEU PRO PRO THR ARG ARG ARG LEU LEU SER          
SEQRES  15 A  195  TRP SER ASP ASN TRP ARG GLU ILE LEU ASP SER LYS ARG          
SEQRES   1 B  195  MET ALA ARG SER VAL ARG VAL LEU VAL ASP MET ASP GLY          
SEQRES   2 B  195  VAL LEU ALA ASP PHE GLU ALA GLY LEU LEU ARG GLY PHE          
SEQRES   3 B  195  ARG ARG ARG PHE PRO GLU GLU PRO HIS VAL PRO LEU GLU          
SEQRES   4 B  195  GLN ARG ARG GLY PHE LEU ALA ARG GLU GLN TYR ARG ALA          
SEQRES   5 B  195  LEU ARG PRO ASP LEU ALA ASP LYS VAL ALA SER VAL TYR          
SEQRES   6 B  195  GLU ALA PRO GLY PHE PHE LEU ASP LEU GLU PRO ILE PRO          
SEQRES   7 B  195  GLY ALA LEU ASP ALA VAL ARG GLU MET ASN ASP LEU PRO          
SEQRES   8 B  195  ASP THR GLN VAL PHE ILE CYS THR SER PRO LEU LEU LYS          
SEQRES   9 B  195  TYR HIS HIS CYS VAL GLY GLU LYS TYR ARG TRP VAL GLU          
SEQRES  10 B  195  GLN HIS LEU GLY PRO GLN PHE VAL GLU ARG ILE ILE LEU          
SEQRES  11 B  195  THR ARG ASP LYS THR VAL VAL LEU GLY ASP LEU LEU ILE          
SEQRES  12 B  195  ASP ASP LYS ASP THR VAL ARG GLY GLN GLU GLU THR PRO          
SEQRES  13 B  195  SER TRP GLU HIS ILE LEU PHE THR CYS CYS HIS ASN ARG          
SEQRES  14 B  195  HIS LEU VAL LEU PRO PRO THR ARG ARG ARG LEU LEU SER          
SEQRES  15 B  195  TRP SER ASP ASN TRP ARG GLU ILE LEU ASP SER LYS ARG          
HET     MG  A 201       1                                                       
HET    PO4  A 202       5                                                       
HET    GOL  A 203       6                                                       
HET    GOL  A 204       6                                                       
HET    GOL  A 205       6                                                       
HET    GOL  A 206       6                                                       
HET    GOL  A 207       6                                                       
HET     NA  A 208       1                                                       
HET     MG  B 201       1                                                       
HET    PO4  B 202       5                                                       
HET    GOL  B 203       6                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     PO4 PHOSPHATE ION                                                    
HETNAM     GOL GLYCEROL                                                         
HETNAM      NA SODIUM ION                                                       
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3   MG    2(MG 2+)                                                     
FORMUL   4  PO4    2(O4 P 3-)                                                   
FORMUL   5  GOL    6(C3 H8 O3)                                                  
FORMUL  10   NA    NA 1+                                                        
FORMUL  14  HOH   *443(H2 O)                                                    
HELIX    1   1 ASP A   17  PHE A   30  1                                  14    
HELIX    2   2 PRO A   37  ARG A   41  5                                   5    
HELIX    3   3 LEU A   45  ARG A   54  1                                  10    
HELIX    4   4 ASP A   56  GLU A   66  1                                  11    
HELIX    5   5 GLY A   79  LEU A   90  1                                  12    
HELIX    6   6 CYS A  108  GLY A  121  1                                  14    
HELIX    7   7 GLY A  121  GLU A  126  1                                   6    
HELIX    8   8 ASP A  133  VAL A  137  5                                   5    
HELIX    9   9 CYS A  165  ARG A  169  5                                   5    
HELIX   10  10 ASN A  186  SER A  193  1                                   8    
HELIX   11  11 ASP B   17  PHE B   30  1                                  14    
HELIX   12  12 PRO B   37  ARG B   41  5                                   5    
HELIX   13  13 LEU B   45  ARG B   54  1                                  10    
HELIX   14  14 ASP B   56  GLU B   66  1                                  11    
HELIX   15  15 GLY B   79  LEU B   90  1                                  12    
HELIX   16  16 CYS B  108  GLY B  121  1                                  14    
HELIX   17  17 GLY B  121  GLU B  126  1                                   6    
HELIX   18  18 ASP B  133  VAL B  137  5                                   5    
HELIX   19  19 ASN B  186  SER B  193  1                                   8    
SHEET    1   A 6 ILE A 128  LEU A 130  0                                        
SHEET    2   A 6 THR A  93  THR A  99  1  N  ILE A  97   O  ILE A 129           
SHEET    3   A 6 VAL A   5  VAL A   9  1  N  VAL A   9   O  PHE A  96           
SHEET    4   A 6 LEU A 141  ASP A 144  1  O  LEU A 141   N  LEU A   8           
SHEET    5   A 6 GLU A 159  PHE A 163  1  O  ILE A 161   N  LEU A 142           
SHEET    6   A 6 ARG A 179  LEU A 180  1  O  LEU A 180   N  LEU A 162           
SHEET    1   B 6 ILE B 128  LEU B 130  0                                        
SHEET    2   B 6 THR B  93  THR B  99  1  N  ILE B  97   O  ILE B 129           
SHEET    3   B 6 VAL B   5  VAL B   9  1  N  VAL B   9   O  PHE B  96           
SHEET    4   B 6 LEU B 141  ASP B 144  1  O  LEU B 141   N  LEU B   8           
SHEET    5   B 6 GLU B 159  PHE B 163  1  O  ILE B 161   N  LEU B 142           
SHEET    6   B 6 ARG B 179  LEU B 180  1  O  LEU B 180   N  LEU B 162           
LINK         OD1 ASP B 145                MG    MG B 201     1555   1555  2.02  
LINK         OD1 ASP A 145                MG    MG A 201     1555   1555  2.03  
LINK         O   ASP A  12                MG    MG A 201     1555   1555  2.06  
LINK         O   ASP B  12                MG    MG B 201     1555   1555  2.06  
LINK        MG    MG A 201                 O2  PO4 A 202     1555   1555  2.12  
LINK         OD2 ASP A  10                MG    MG A 201     1555   1555  2.12  
LINK        MG    MG B 201                 O2  PO4 B 202     1555   1555  2.12  
LINK         OD2 ASP B  10                MG    MG B 201     1555   1555  2.14  
LINK         O   LEU A  90                NA    NA A 208     1555   1555  2.58  
LINK         O   ASN A  88                NA    NA A 208     1555   1555  2.62  
LINK         O   THR A  93                NA    NA A 208     1555   1555  3.01  
LINK        MG    MG B 201                 O   HOH B 315     1555   1555  2.04  
LINK        MG    MG A 201                 O   HOH A 320     1555   1555  2.05  
LINK        MG    MG B 201                 O   HOH B 314     1555   1555  2.06  
LINK        MG    MG A 201                 O   HOH A 311     1555   1555  2.08  
LINK        NA    NA A 208                 O   HOH A 423     1555   1555  2.57  
LINK        NA    NA A 208                 O   HOH A 429     1555   1555  2.74  
SITE     1 AC1  6 ASP A  10  ASP A  12  ASP A 145  PO4 A 202                    
SITE     2 AC1  6 HOH A 311  HOH A 320                                          
SITE     1 AC2 13 ASP A  10  MET A  11  ASP A  12  THR A  99                    
SITE     2 AC2 13 SER A 100  LYS A 112  LYS A 134   MG A 201                    
SITE     3 AC2 13 GOL A 204  HOH A 301  HOH A 311  HOH A 320                    
SITE     4 AC2 13 HOH A 535                                                     
SITE     1 AC3  8 ASN A 186  ARG A 188  GLU A 189  HOH A 335                    
SITE     2 AC3  8 HOH A 391  HOH A 524  HOH B 336  HOH B 353                    
SITE     1 AC4  9 PHE A  18  GLU A  19  PHE A  44  PO4 A 202                    
SITE     2 AC4  9 GOL A 207  HOH A 320  HOH A 326  HOH A 500                    
SITE     3 AC4  9 HOH A 510                                                     
SITE     1 AC5  6 PHE A  44  SER A 100  ARG A 132  HOH A 301                    
SITE     2 AC5  6 HOH A 389  HOH A 546                                          
SITE     1 AC6  7 ARG A  51  ASP A  59  GLU A 117  GLN A 118                    
SITE     2 AC6  7 HOH A 318  HOH A 332  HOH A 520                               
SITE     1 AC7  9 PHE A  18  PHE A  44  LEU A  45  ALA A  46                    
SITE     2 AC7  9 ARG A  47  TYR A  65  GOL A 204  HOH A 410                    
SITE     3 AC7  9 HOH A 511                                                     
SITE     1 AC8  5 ASN A  88  LEU A  90  THR A  93  HOH A 423                    
SITE     2 AC8  5 HOH A 429                                                     
SITE     1 AC9  6 ASP B  10  ASP B  12  ASP B 145  PO4 B 202                    
SITE     2 AC9  6 HOH B 314  HOH B 315                                          
SITE     1 BC1 13 ASP B  10  MET B  11  ASP B  12  THR B  99                    
SITE     2 BC1 13 SER B 100  LYS B 112  LYS B 134   MG B 201                    
SITE     3 BC1 13 GOL B 203  HOH B 301  HOH B 314  HOH B 315                    
SITE     4 BC1 13 HOH B 371                                                     
SITE     1 BC2 10 ASP B  12  PHE B  18  PHE B  44  LEU B  45                    
SITE     2 BC2 10 PHE B  71  LEU B 102  PO4 B 202  HOH B 371                    
SITE     3 BC2 10 HOH B 384  HOH B 479                                          
CRYST1   39.128   46.493   61.409  68.16  81.47  75.28 P 1           2          
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      0.025557 -0.006714 -0.001586        0.00000                         
SCALE2      0.000000  0.022239 -0.008297        0.00000                         
SCALE3      0.000000  0.000000  0.017575        0.00000