HEADER    TRANSFERASE                             23-JUL-04   1W4K              
TITLE     PERIPHERAL-SUBUNIT BINDING DOMAINS FROM MESOPHILIC, THERMOPHILIC, AND 
TITLE    2 HYPERTHERMOPHILIC BACTERIA FOLD BY ULTRAFAST, APPARENTLY TWO-STATE   
TITLE    3 TRANSITIONS                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PYRUVATE DEHYDROGENASE E2;                                 
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 93-141;                                           
COMPND   5 SYNONYM: DIHYDROLIPOAMIDE ACETYLTRANSFERASE;                         
COMPND   6 EC: 2.3.1.12;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PYROBACULUM AEROPHILUM;                         
SOURCE   3 ORGANISM_TAXID: 13773;                                               
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PRSETA                                    
KEYWDS    ULTRAFAST FOLDING, TRANSFERASE                                        
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
AUTHOR    N.FERGUSON,T.D.SHARPE,P.J.SCHARTAU,M.D.ALLEN,C.M.JOHNSON,S.SATO,      
AUTHOR   2 A.R.FERSHT                                                           
REVDAT   4   15-MAY-24 1W4K    1       REMARK                                   
REVDAT   3   22-MAY-13 1W4K    1       KEYWDS REMARK VERSN  DBREF               
REVDAT   3 2                   1       ATOM   TER    MASTER                     
REVDAT   2   24-FEB-09 1W4K    1       VERSN                                    
REVDAT   1   20-JUL-05 1W4K    0                                                
JRNL        AUTH   N.FERGUSON,T.D.SHARPE,P.J.SCHARTAU,S.SATO,M.D.ALLEN,         
JRNL        AUTH 2 C.M.JOHNSON,T.J.RUTHERFORD,A.R.FERSHT                        
JRNL        TITL   ULTRA-FAST BARRIER-LIMITED FOLDING IN THE PERIPHERAL         
JRNL        TITL 2 SUBUNIT-BINDING DOMAIN FAMILY.                               
JRNL        REF    J.MOL.BIOL.                   V. 353   427 2005              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   16168437                                                     
JRNL        DOI    10.1016/J.JMB.2005.08.031                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3                 KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,READ, RICE,   
REMARK   3                 SIMONSON,WARREN                                      
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN THE    
REMARK   3  JRNL CITATION ABOVE                                                 
REMARK   4                                                                      
REMARK   4 1W4K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 23-JUL-04.                  
REMARK 100 THE DEPOSITION ID IS D_1290020578.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 298.0                              
REMARK 210  PH                             : 6.2                                
REMARK 210  IONIC STRENGTH                 : 100                                
REMARK 210  PRESSURE                       : 1.0 ATM                            
REMARK 210  SAMPLE CONTENTS                : 95% H2O/ 5% D2O, 3MM SAMPLE        
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : NULL                               
REMARK 210  SPECTROMETER FIELD STRENGTH    : 800 MHZ                            
REMARK 210  SPECTROMETER MODEL             : DRX                                
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : ANSIG, CNS                         
REMARK 210   METHOD USED                   : NULL                               
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 20                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : NO VIOLATIONS >0.25                
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR      
REMARK 210  SPECTROSCOPY ON 13C, 15N LABELED PROTEIN                            
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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 ENGINEERED MUTATION LEU 112 ALA AND TYR 132 TRP                      
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 GLU A 128      169.63     56.57                                   
REMARK 500  1 MET A 132      167.42    -46.31                                   
REMARK 500  1 ASP A 145      103.12    -58.94                                   
REMARK 500  1 LYS A 150       92.86    -50.92                                   
REMARK 500  1 PRO A 154      106.83    -44.72                                   
REMARK 500  2 SER A 126      177.98     60.54                                   
REMARK 500  2 MET A 132      163.60    -45.08                                   
REMARK 500  2 LYS A 150       92.48    -50.82                                   
REMARK 500  2 PRO A 154      106.14    -44.34                                   
REMARK 500  2 THR A 174       79.10     53.22                                   
REMARK 500  3 MET A 132      166.26    -48.33                                   
REMARK 500  3 ASP A 145      101.07    -56.52                                   
REMARK 500  3 LYS A 150      100.97    -50.90                                   
REMARK 500  3 PRO A 154      104.40    -44.68                                   
REMARK 500  3 THR A 174      -74.84   -123.73                                   
REMARK 500  4 MET A 132      164.64    -46.42                                   
REMARK 500  4 LYS A 150       91.33    -50.96                                   
REMARK 500  4 PRO A 154      102.95    -43.85                                   
REMARK 500  5 ARG A 127      -65.07   -125.85                                   
REMARK 500  5 MET A 132      167.77    -47.11                                   
REMARK 500  5 LYS A 150      100.27    -50.78                                   
REMARK 500  5 PRO A 154      107.74    -44.91                                   
REMARK 500  6 SER A 126      -55.03   -140.68                                   
REMARK 500  6 ARG A 127      -63.25   -156.11                                   
REMARK 500  6 GLU A 128      -81.82   -149.39                                   
REMARK 500  6 MET A 132      167.08    -46.82                                   
REMARK 500  6 ASP A 145      101.07    -57.82                                   
REMARK 500  6 LYS A 150       91.41    -50.81                                   
REMARK 500  6 PRO A 154      104.92    -44.70                                   
REMARK 500  7 SER A 126      -56.07   -142.67                                   
REMARK 500  7 GLU A 128     -176.43     48.24                                   
REMARK 500  7 MET A 132      166.75    -46.35                                   
REMARK 500  7 ASP A 145      101.02    -59.06                                   
REMARK 500  7 LYS A 150       91.34    -50.94                                   
REMARK 500  7 PRO A 154      103.53    -43.74                                   
REMARK 500  8 GLU A 128      -80.08    -77.73                                   
REMARK 500  8 MET A 132      166.46    -46.28                                   
REMARK 500  8 ASP A 145      101.15    -58.33                                   
REMARK 500  8 LYS A 150       96.50    -50.87                                   
REMARK 500  8 PRO A 154      106.59    -44.76                                   
REMARK 500  9 GLU A 128      156.87     62.73                                   
REMARK 500  9 MET A 132      166.78    -46.74                                   
REMARK 500  9 LYS A 150      107.52    -50.76                                   
REMARK 500  9 PRO A 154      106.50    -44.37                                   
REMARK 500 10 MET A 132      167.25    -47.02                                   
REMARK 500 10 ASP A 145      101.03    -57.07                                   
REMARK 500 10 LYS A 150       95.82    -50.72                                   
REMARK 500 10 PRO A 154      105.00    -44.69                                   
REMARK 500 11 SER A 126       31.31   -159.57                                   
REMARK 500 11 ARG A 127      127.10   -172.90                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      97 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1W4E   RELATED DB: PDB                                   
REMARK 900 PERIPHERAL-SUBUNIT BINDING DOMAINS FROM MESOPHILIC, THERMOPHILIC,    
REMARK 900 AND HYPERTHERMOPHILIC BACTERIA FOLD BY ULTRAFAST, APPARENTLY TWO-    
REMARK 900 STATE TRANSITIONS                                                    
REMARK 900 RELATED ID: 1W4G   RELATED DB: PDB                                   
REMARK 900 PERIPHERAL-SUBUNIT BINDING DOMAINS FROM MESOPHILIC, THERMOPHILIC,    
REMARK 900 AND HYPERTHERMOPHILIC BACTERIA FOLD BY ULTRAFAST, APPARENTLY TWO-    
REMARK 900 STATE FOLDING TRANSITIONS                                            
REMARK 900 RELATED ID: 1W4I   RELATED DB: PDB                                   
REMARK 900 PERIPHERAL-SUBUNIT BINDING DOMAINS FROM MESOPHILIC, THERMOPHILIC,    
REMARK 900 AND HYPERTHERMOPHILIC BACTERIA FOLD BY ULTRAFAST, APPARENTLY TWO-    
REMARK 900 STATE TRANSITIONS                                                    
REMARK 900 RELATED ID: 1W4J   RELATED DB: PDB                                   
REMARK 900 PERIPHERAL-SUBUNIT BINDING DOMAINS FROM MESOPHILIC, THERMOPHILIC,    
REMARK 900 AND HYPERTHERMOPHILIC BACTERIA FOLD BY ULTRAFAST, APPARENTLY TWO-    
REMARK 900 STATE TRANSITIONS                                                    
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 L146A DESTABILISATION FOR BIOPHYSICAL STUDIES Y166W                  
REMARK 999 ENGINEERED FLUOROPHORE                                               
DBREF  1W4K A  125   126  PDB    1W4K     1W4K           125    126             
DBREF  1W4K A  127   175  UNP    Q8ZUR6   Q8ZUR6_PYRAE    93    141             
SEQADV 1W4K ALA A  146  UNP  Q8ZUR6    LEU   112 ENGINEERED MUTATION            
SEQADV 1W4K TRP A  166  UNP  Q8ZUR6    TYR   132 ENGINEERED MUTATION            
SEQRES   1 A   51  GLY SER ARG GLU VAL ALA ALA MET PRO ALA ALA ARG ARG          
SEQRES   2 A   51  LEU ALA LYS GLU LEU GLY ILE ASP ALA SER LYS VAL LYS          
SEQRES   3 A   51  GLY THR GLY PRO GLY GLY VAL ILE THR VAL GLU ASP VAL          
SEQRES   4 A   51  LYS ARG TRP ALA GLU GLU THR ALA LYS ALA THR ALA              
HELIX    1   1 MET A  132  GLY A  143  1                                  12    
HELIX    2   2 THR A  159  ALA A  173  1                                  15    
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