HEADER    HYPERTHERMOPHILE                        19-JAN-98   1GB4              
TITLE     HYPERTHERMOPHILIC VARIANT OF THE B1 DOMAIN FROM STREPTOCOCCAL PROTEIN 
TITLE    2 G, NMR, 47 STRUCTURES                                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GB1-C3B4;                                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: B1 DOMAIN;                                                 
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 OTHER_DETAILS: HYPERTHERMOPHILIC VARIANT OF THE B1 DOMAIN FROM       
COMPND   8 STREPTOCOCCAL PROTEIN G                                              
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS SP.;                              
SOURCE   3 ORGANISM_TAXID: 1324;                                                
SOURCE   4 STRAIN: G148;                                                        
SOURCE   5 CELL_LINE: BL21;                                                     
SOURCE   6 GENE: GB1C3B4;                                                       
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_VECTOR: PET-11;                                    
SOURCE  12 EXPRESSION_SYSTEM_PLASMID: PET-GB1C3B4;                              
SOURCE  13 EXPRESSION_SYSTEM_GENE: GB1C3B4                                      
KEYWDS    HYPERTHERMOPHILE, STREPTOCOCCAL PROTEIN G                             
EXPDTA    SOLUTION NMR                                                          
NUMMDL    47                                                                    
AUTHOR    S.M.MALAKAUSKAS,S.L.MAYO                                              
REVDAT   5   22-MAY-24 1GB4    1       REMARK                                   
REVDAT   4   03-NOV-21 1GB4    1       SEQADV                                   
REVDAT   3   13-JUL-11 1GB4    1       VERSN                                    
REVDAT   2   24-FEB-09 1GB4    1       VERSN                                    
REVDAT   1   22-JUL-98 1GB4    0                                                
JRNL        AUTH   S.M.MALAKAUSKAS,S.L.MAYO                                     
JRNL        TITL   DESIGN, STRUCTURE AND STABILITY OF A HYPERTHERMOPHILIC       
JRNL        TITL 2 PROTEIN VARIANT.                                             
JRNL        REF    NAT.STRUCT.BIOL.              V.   5   470 1998              
JRNL        REFN                   ISSN 1072-8368                               
JRNL        PMID   9628485                                                      
JRNL        DOI    10.1038/NSB0698-470                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1GB4 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000173489.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 308                                
REMARK 210  PH                             : 5.0                                
REMARK 210  IONIC STRENGTH                 : 50MM                               
REMARK 210  PRESSURE                       : ATMOSPHERIC ATM                    
REMARK 210  SAMPLE CONTENTS                : H2O/D2O                            
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : DQF-COSY NOESY TOCSY               
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ                            
REMARK 210  SPECTROMETER MODEL             : UNITYPLUS                          
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : ANSIG, VARIAN VNMR VNMR            
REMARK 210   METHOD USED                   : DISTANCE GEOMETRY                  
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 75                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 47                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : NO RESTRAINT VIOLATIONS GREATER    
REMARK 210                                   THAN 0.3 ANGSTROMS                 
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                
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                                                                      
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 THR A   2       74.69   -104.78                                   
REMARK 500  1 LEU A   6      107.59   -164.25                                   
REMARK 500  1 ASN A   9       67.74   -103.51                                   
REMARK 500  1 LEU A  13      163.74     58.32                                   
REMARK 500  1 LYS A  14       88.93   -177.24                                   
REMARK 500  2 THR A   3       95.17    -61.16                                   
REMARK 500  2 LEU A   6      110.17   -163.26                                   
REMARK 500  2 ASN A   9       63.64   -102.93                                   
REMARK 500  2 LYS A  11      -40.84   -131.32                                   
REMARK 500  2 LYS A  14       86.08   -172.34                                   
REMARK 500  3 ASN A   9       67.06   -104.95                                   
REMARK 500  3 LEU A  13      127.82     60.33                                   
REMARK 500  4 THR A   2       69.30   -112.17                                   
REMARK 500  4 LYS A   5     -168.35   -115.04                                   
REMARK 500  4 LEU A   6      107.37   -166.20                                   
REMARK 500  4 THR A  12       17.17   -147.23                                   
REMARK 500  4 LEU A  13       36.61   -170.81                                   
REMARK 500  4 LYS A  14       97.81    -53.63                                   
REMARK 500  4 ILE A  17       87.08     53.95                                   
REMARK 500  5 THR A   2       41.14   -104.81                                   
REMARK 500  5 THR A   3       85.80    -63.54                                   
REMARK 500  5 LEU A  13      -76.69     60.90                                   
REMARK 500  5 LYS A  14       99.91     54.99                                   
REMARK 500  5 THR A  18      125.91     60.69                                   
REMARK 500  6 THR A   2      -71.07   -136.61                                   
REMARK 500  6 THR A   3       86.31     49.86                                   
REMARK 500  6 LEU A   6      112.65   -164.43                                   
REMARK 500  6 THR A  12     -147.58    -93.34                                   
REMARK 500  6 LYS A  14       99.38     50.90                                   
REMARK 500  6 ILE A  17       74.66     52.36                                   
REMARK 500  7 THR A   2       54.54    -93.76                                   
REMARK 500  7 LEU A   6       99.97   -163.69                                   
REMARK 500  7 THR A  12     -151.07    -82.63                                   
REMARK 500  7 LYS A  14      103.99     53.66                                   
REMARK 500  7 GLU A  16       54.73   -108.77                                   
REMARK 500  8 THR A   2       42.93   -106.40                                   
REMARK 500  8 THR A   3       85.21    -66.94                                   
REMARK 500  8 LYS A  14       92.79   -171.46                                   
REMARK 500  8 THR A  18       98.18     46.32                                   
REMARK 500  9 THR A   2      -72.88    -85.07                                   
REMARK 500  9 THR A   3       72.23     50.10                                   
REMARK 500  9 LYS A  14       75.65   -175.38                                   
REMARK 500  9 ILE A  17      -60.46     65.93                                   
REMARK 500  9 THR A  18      118.63     61.49                                   
REMARK 500 10 THR A   3       94.73    -62.91                                   
REMARK 500 10 LEU A   6       97.92   -163.13                                   
REMARK 500 10 LEU A  13      -67.29   -172.69                                   
REMARK 500 10 LYS A  14       97.81     53.16                                   
REMARK 500 10 GLU A  16       61.01   -102.14                                   
REMARK 500 11 THR A   2      -74.42   -125.49                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     245 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1GB4 A    2    57  UNP    P19909   SPG2_STRSG     372    427             
SEQADV 1GB4 PHE A    4  UNP  P19909    TYR   374 ENGINEERED MUTATION            
SEQADV 1GB4 ILE A    7  UNP  P19909    VAL   377 ENGINEERED MUTATION            
SEQADV 1GB4 ILE A   17  UNP  P19909    THR   387 ENGINEERED MUTATION            
SEQADV 1GB4 ILE A   19  UNP  P19909    THR   389 ENGINEERED MUTATION            
SEQADV 1GB4 GLU A   26  UNP  P19909    THR   396 ENGINEERED MUTATION            
SEQADV 1GB4 ILE A   30  UNP  P19909    VAL   400 ENGINEERED MUTATION            
SEQADV 1GB4 ILE A   40  UNP  P19909    VAL   410 ENGINEERED MUTATION            
SEQRES   1 A   57  MET THR THR PHE LYS LEU ILE ILE ASN GLY LYS THR LEU          
SEQRES   2 A   57  LYS GLY GLU ILE THR ILE GLU ALA VAL ASP ALA ALA GLU          
SEQRES   3 A   57  ALA GLU LYS ILE PHE LYS GLN TYR ALA ASN ASP ASN GLY          
SEQRES   4 A   57  ILE ASP GLY GLU TRP THR TYR ASP ASP ALA THR LYS THR          
SEQRES   5 A   57  PHE THR VAL THR GLU                                          
HELIX    1   1 ASP A   23  ASN A   38  1                                  16    
SHEET    1   A 4 LEU A  13  ALA A  21  0                                        
SHEET    2   A 4 MET A   1  GLY A  10 -1                                        
SHEET    3   A 4 LYS A  51  GLU A  57  1                                        
SHEET    4   A 4 GLU A  43  ASP A  48 -1                                        
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