HEADER    HYDROLASE                               22-NOV-05   2F3V              
TITLE     SOLUTION STRUCTURE OF 1-110 FRAGMENT OF STAPHYLOCOCCAL NUCLEASE WITH  
TITLE    2 V66W MUTATION                                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THERMONUCLEASE;                                            
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 1-110;                                            
COMPND   5 SYNONYM: STAPHYLOCOCCAL NUCLEASE, TNASE, MICROCOCCAL NUCLEASE;       
COMPND   6 EC: 3.1.31.1;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: STAPHYLOCOCCUS AUREUS;                          
SOURCE   3 ORGANISM_TAXID: 1280;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET3D                                     
KEYWDS    OB-FOLD, HYDROLASE                                                    
EXPDTA    SOLUTION NMR                                                          
NUMMDL    12                                                                    
AUTHOR    D.LIU,T.XIE,Y.FENG,L.SHAN,K.YE,J.WANG                                 
REVDAT   5   29-MAY-24 2F3V    1       REMARK                                   
REVDAT   4   10-NOV-21 2F3V    1       REMARK SEQADV                            
REVDAT   3   24-FEB-09 2F3V    1       VERSN                                    
REVDAT   2   17-JUL-07 2F3V    1       JRNL                                     
REVDAT   1   05-DEC-06 2F3V    0                                                
JRNL        AUTH   T.XIE,D.LIU,Y.FENG,L.SHAN,J.WANG                             
JRNL        TITL   FOLDING STABILITY AND COOPERATIVITY OF THE THREE FORMS OF    
JRNL        TITL 2 1-110 RESIDUES FRAGMENT OF STAPHYLOCOCCAL NUCLEASE           
JRNL        REF    BIOPHYS.J.                    V.  92  2090 2007              
JRNL        REFN                   ISSN 0006-3495                               
JRNL        PMID   17172296                                                     
JRNL        DOI    10.1529/BIOPHYSJ.106.092155                                  
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : XWINNMR 3.5, CNS 1.1                                 
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE               
REMARK   3                 -KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,READ,RICE,  
REMARK   3                 SIMONSON,WARREN (CNS)                                
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2F3V COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-DEC-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000035419.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 298                                
REMARK 210  PH                             : 4.9                                
REMARK 210  IONIC STRENGTH                 : 50MM ACETATE BUFFER                
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 2MM V66W110 FRAGMENT, 50MM         
REMARK 210                                   ACETATE BUFFER, DSS, NAN3; 90%     
REMARK 210                                   H2O, 10% D2O                       
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 3D_15N-SEPARATED_NOESY             
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ                            
REMARK 210  SPECTROMETER MODEL             : DMX                                
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : FELIX 980, CNS 1.1                 
REMARK 210   METHOD USED                   : SIMULATED ANNEALING, TORSION       
REMARK 210                                   ANGLE DYNAMICS                     
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 50                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 12                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LOWEST         
REMARK 210                                   ENERGY                             
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: NULL                                                         
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
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: 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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
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    LYS A    70     H    GLY A    96              1.53            
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  1 ALA A  12     -165.38   -115.56                                   
REMARK 500  1 ASP A  19       76.80    -68.60                                   
REMARK 500  1 ASP A  21      -48.70   -147.80                                   
REMARK 500  1 THR A  22      106.57   -169.87                                   
REMARK 500  1 LYS A  49       98.81     55.22                                   
REMARK 500  1 LYS A  53       95.61    -58.93                                   
REMARK 500  1 LYS A  63      -68.36    -90.94                                   
REMARK 500  1 LYS A  70      100.45    -51.24                                   
REMARK 500  1 GLU A  75      -69.25   -125.79                                   
REMARK 500  1 ARG A  81      -54.76     80.04                                   
REMARK 500  1 ASN A 100      103.83     61.32                                   
REMARK 500  1 LEU A 103      165.32     59.69                                   
REMARK 500  1 ARG A 105      -73.97     66.77                                   
REMARK 500  1 GLN A 106      -47.15   -147.81                                   
REMARK 500  1 ALA A 109       85.95     60.94                                   
REMARK 500  2 ALA A  12     -165.42   -115.32                                   
REMARK 500  2 THR A  13     -168.86   -120.03                                   
REMARK 500  2 THR A  22      109.08    -54.60                                   
REMARK 500  2 LEU A  36      151.52    -44.57                                   
REMARK 500  2 GLU A  43     -165.17    -73.52                                   
REMARK 500  2 PRO A  47      156.20    -45.66                                   
REMARK 500  2 LYS A  48      152.61    -47.21                                   
REMARK 500  2 LYS A  53       94.91    -68.19                                   
REMARK 500  2 ARG A  81      100.47    -50.95                                   
REMARK 500  2 TYR A  85      -35.04   -133.00                                   
REMARK 500  2 GLU A 101      -53.29   -131.36                                   
REMARK 500  2 ARG A 105       60.47   -155.32                                   
REMARK 500  2 GLN A 106      -67.25     69.03                                   
REMARK 500  2 LEU A 108       60.32   -118.65                                   
REMARK 500  2 ALA A 109      144.31     62.96                                   
REMARK 500  3 ALA A  12      -86.78   -127.83                                   
REMARK 500  3 THR A  13      119.77    167.57                                   
REMARK 500  3 ILE A  15      -72.34   -125.20                                   
REMARK 500  3 ILE A  18     -164.23    -64.62                                   
REMARK 500  3 ASP A  19       63.40    -69.14                                   
REMARK 500  3 ASP A  21      -39.57   -147.09                                   
REMARK 500  3 LYS A  45      -67.37     68.99                                   
REMARK 500  3 LYS A  49       29.40   -155.55                                   
REMARK 500  3 LYS A  53       94.61    -67.56                                   
REMARK 500  3 LYS A  78      -71.93    -78.41                                   
REMARK 500  3 GLN A  80     -163.35    -78.90                                   
REMARK 500  3 TYR A  85       46.48    -87.69                                   
REMARK 500  3 VAL A 104       96.25     61.47                                   
REMARK 500  3 ARG A 105      -65.27   -135.74                                   
REMARK 500  3 ALA A 109      162.30     61.67                                   
REMARK 500  4 ALA A  12      -80.30   -136.57                                   
REMARK 500  4 THR A  13      -69.36     90.43                                   
REMARK 500  4 LEU A  14       87.02    -51.49                                   
REMARK 500  4 THR A  22      136.40   -174.15                                   
REMARK 500  4 GLU A  43      125.46   -177.70                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     177 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2F3W   RELATED DB: PDB                                   
REMARK 900 STAPHYLOCOCCAL NUCLEASE IN 2M TMAO                                   
REMARK 900 RELATED ID: 1RKN   RELATED DB: PDB                                   
REMARK 900 STAPHYLOCOCCAL NUCLEASE WITH G88W MUTATION                           
DBREF  2F3V A    1   110  UNP    P00644   NUC_STAAU       83    192             
SEQADV 2F3V TRP A   66  UNP  P00644    VAL   148 ENGINEERED MUTATION            
SEQRES   1 A  110  ALA THR SER THR LYS LYS LEU HIS LYS GLU PRO ALA THR          
SEQRES   2 A  110  LEU ILE LYS ALA ILE ASP GLY ASP THR VAL LYS LEU MET          
SEQRES   3 A  110  TYR LYS GLY GLN PRO MET THR PHE ARG LEU LEU LEU VAL          
SEQRES   4 A  110  ASP THR PRO GLU THR LYS HIS PRO LYS LYS GLY VAL GLU          
SEQRES   5 A  110  LYS TYR GLY PRO GLU ALA SER ALA PHE THR LYS LYS MET          
SEQRES   6 A  110  TRP GLU ASN ALA LYS LYS ILE GLU VAL GLU PHE ASP LYS          
SEQRES   7 A  110  GLY GLN ARG THR ASP LYS TYR GLY ARG GLY LEU ALA TYR          
SEQRES   8 A  110  ILE TYR ALA ASP GLY LYS MET VAL ASN GLU ALA LEU VAL          
SEQRES   9 A  110  ARG GLN GLY LEU ALA LYS                                      
HELIX    1   1 GLU A   57  THR A   62  1                                   6    
HELIX    2   2 LYS A   63  ASN A   68  1                                   6    
SHEET    1   A 2 LYS A  24  TYR A  27  0                                        
SHEET    2   A 2 GLN A  30  THR A  33 -1  O  GLN A  30   N  TYR A  27           
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000                         
MODEL        1