HEADER    CHAPERONE                               23-NOV-99   1DG4              
TITLE     NMR STRUCTURE OF THE SUBSTRATE BINDING DOMAIN OF DNAK IN THE APO FORM 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNAK;                                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: SUBSTRATE BINDING DOMAIN;                                  
COMPND   5 OTHER_DETAILS: MOLECULAR CHAPERONE                                   
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562                                                  
KEYWDS    DNAK, CHAPERONE, SUBSTRATE BINDING DOMAIN                             
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
AUTHOR    M.PELLECCHIA,D.L.MONTGOMERY,S.Y.STEVENS,C.W.VAN DER KOOI,H.FENG,      
AUTHOR   2 L.M.GIERASCH,E.R.P.ZUIDERWEG                                         
REVDAT   6   22-MAY-24 1DG4    1       REMARK                                   
REVDAT   5   16-FEB-22 1DG4    1       REMARK                                   
REVDAT   4   24-FEB-09 1DG4    1       VERSN                                    
REVDAT   3   01-APR-03 1DG4    1       JRNL                                     
REVDAT   2   01-APR-00 1DG4    1       JRNL   REMARK                            
REVDAT   1   08-DEC-99 1DG4    0                                                
JRNL        AUTH   M.PELLECCHIA,D.L.MONTGOMERY,S.Y.STEVENS,C.W.VANDER KOOI,     
JRNL        AUTH 2 H.P.FENG,L.M.GIERASCH,E.R.ZUIDERWEG                          
JRNL        TITL   STRUCTURAL INSIGHTS INTO SUBSTRATE BINDING BY THE MOLECULAR  
JRNL        TITL 2 CHAPERONE DNAK.                                              
JRNL        REF    NAT.STRUCT.BIOL.              V.   7   298 2000              
JRNL        REFN                   ISSN 1072-8368                               
JRNL        PMID   10742174                                                     
JRNL        DOI    10.1038/74062                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : VNMR 2.6, FANTOM 1.0                                 
REMARK   3   AUTHORS     : VARIAN (VNMR), BRAUN (FANTOM)                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1DG4 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-NOV-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000010056.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 303; 303; 303; 303                 
REMARK 210  PH                             : 6.8; 6.8; 6.8; 6.8                 
REMARK 210  IONIC STRENGTH                 : 10MM NA PHOSPHATE; 10MM NA         
REMARK 210                                   PHOSPHATE; 10MM NA PHOSPHATE;      
REMARK 210                                   10MM NA PHOSPHATE                  
REMARK 210  PRESSURE                       : AMBIENT; AMBIENT; AMBIENT;         
REMARK 210                                   AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 1MM U15N; 10MM PHOSPHATE BUFFER    
REMARK 210                                   NA; 1MM U15N,13C; 10MM PHOSPHATE   
REMARK 210                                   BUFFER NA; 1MM U15N,13C; 10MM      
REMARK 210                                   PHOSPHATE BUFFER NA; 1MM 10% 13C;  
REMARK 210                                   10MM PHOSPHATE BUFFER NA           
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 3D_15N-SEPARATED_NOESY; 3D_13C     
REMARK 210                                   -SEPARATED_NOESY; 3D_HNCA, 3D_     
REMARK 210                                   HN(CA)HA; H(C)CH_TOCSY, (H)CCH_    
REMARK 210                                   TOCSY; 13C,1H_HSQC                 
REMARK 210  SPECTROMETER FIELD STRENGTH    : 800 MHZ; 500 MHZ                   
REMARK 210  SPECTROMETER MODEL             : INOVA; AMX                         
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : PROSA 3.7, DYANA 1.5, XEASY 2.6    
REMARK 210   METHOD USED                   : TORSION ANGLE DYNAMICS             
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 50                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LEAST          
REMARK 210                                   RESTRAINT VIOLATIONS,TARGET        
REMARK 210                                   FUNCTION                           
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.                                                       
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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                   
REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                            
REMARK 465   MODELS 1-20                                                        
REMARK 465     RES C SSSEQI                                                     
REMARK 465     ASP A   393                                                      
REMARK 465     VAL A   394                                                      
REMARK 465     THR A   395                                                      
REMARK 465     PRO A   396                                                      
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 ASN A 415       50.97   -111.35                                   
REMARK 500  1 VAL A 425       55.21     32.57                                   
REMARK 500  1 ARG A 445      136.74   -171.53                                   
REMARK 500  1 LEU A 454       13.79   -148.20                                   
REMARK 500  1 SER A 505       81.81     51.47                                   
REMARK 500  2 SER A 398       93.36    -60.84                                   
REMARK 500  2 THR A 410       73.99    -65.35                                   
REMARK 500  2 THR A 416       60.85   -113.80                                   
REMARK 500  2 THR A 417      -75.91     67.18                                   
REMARK 500  2 ILE A 418       92.95     60.78                                   
REMARK 500  2 SER A 423       51.89   -149.52                                   
REMARK 500  2 GLU A 444       39.38   -145.32                                   
REMARK 500  2 LEU A 454       53.41   -152.10                                   
REMARK 500  2 ARG A 467      -44.48     83.01                                   
REMARK 500  2 SER A 504     -179.43     63.54                                   
REMARK 500  3 THR A 410       82.73    -65.41                                   
REMARK 500  3 ASN A 415       63.44     62.47                                   
REMARK 500  3 THR A 416       63.48    -69.87                                   
REMARK 500  3 PHE A 426       39.52   -163.41                                   
REMARK 500  3 GLU A 444       38.21   -158.77                                   
REMARK 500  3 LYS A 446      -76.39     68.44                                   
REMARK 500  3 LEU A 454       21.17   -151.54                                   
REMARK 500  3 ASN A 463       80.34   -152.44                                   
REMARK 500  3 SER A 504      115.95     74.05                                   
REMARK 500  3 SER A 505     -166.96     60.26                                   
REMARK 500  4 ASN A 415       61.49   -111.42                                   
REMARK 500  4 THR A 416       46.66    -92.62                                   
REMARK 500  4 THR A 417      -77.38     61.31                                   
REMARK 500  4 ILE A 418      132.86     67.18                                   
REMARK 500  4 GLN A 424      174.83     65.01                                   
REMARK 500  4 SER A 434      -51.15   -160.19                                   
REMARK 500  4 GLU A 444       41.08   -161.02                                   
REMARK 500  4 LEU A 454       48.61   -150.21                                   
REMARK 500  4 SER A 504      142.13   -171.39                                   
REMARK 500  4 SER A 505      -58.34   -162.35                                   
REMARK 500  5 THR A 410       73.48    -67.73                                   
REMARK 500  5 THR A 417      -76.80     52.64                                   
REMARK 500  5 ILE A 418      130.08     67.09                                   
REMARK 500  5 SER A 423      -89.46   -145.15                                   
REMARK 500  5 VAL A 425      170.58     62.92                                   
REMARK 500  5 ARG A 445       42.36   -101.56                                   
REMARK 500  5 LYS A 446      -89.28     63.40                                   
REMARK 500  5 LEU A 454       46.30   -146.59                                   
REMARK 500  5 ALA A 465       78.21   -163.40                                   
REMARK 500  5 ARG A 467       95.33    -69.53                                   
REMARK 500  5 GLN A 471      152.41     75.44                                   
REMARK 500  5 ALA A 503       51.45   -103.22                                   
REMARK 500  5 SER A 504      -50.98   -165.23                                   
REMARK 500  6 THR A 410       71.90    -66.88                                   
REMARK 500  6 ASN A 415       61.62     62.78                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     218 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 LEU A  411     ILE A  412          7       147.16                    
REMARK 500 ILE A  418     PRO A  419          7       -39.94                    
REMARK 500 LEU A  441     GLN A  442          7       149.39                    
REMARK 500 GLU A  473     VAL A  474          7       133.41                    
REMARK 500 ILE A  438     HIS A  439          8       149.86                    
REMARK 500 THR A  417     ILE A  418          9       144.07                    
REMARK 500 ILE A  438     HIS A  439          9       143.82                    
REMARK 500 GLN A  471     ILE A  472          9       148.74                    
REMARK 500 ILE A  418     PRO A  419         10       -73.40                    
REMARK 500 GLN A  424     VAL A  425         10      -141.09                    
REMARK 500 ALA A  465     PRO A  466         10      -147.99                    
REMARK 500 LYS A  495     GLU A  496         10       149.54                    
REMARK 500 ILE A  418     PRO A  419         12       -31.58                    
REMARK 500 MET A  469     PRO A  470         12       148.67                    
REMARK 500 ILE A  418     PRO A  419         14       -50.24                    
REMARK 500 ILE A  438     HIS A  439         14       135.37                    
REMARK 500 THR A  416     THR A  417         15       143.11                    
REMARK 500 ILE A  472     GLU A  473         15       149.93                    
REMARK 500 ILE A  418     PRO A  419         16       -34.88                    
REMARK 500 PRO A  419     THR A  420         16      -147.39                    
REMARK 500 THR A  417     ILE A  418         18      -140.56                    
REMARK 500 ILE A  438     HIS A  439         19       140.55                    
REMARK 500 PHE A  476     ASP A  477         19      -148.24                    
REMARK 500 THR A  403     MET A  404         20      -144.61                    
REMARK 500 MET A  404     GLY A  405         20      -148.83                    
REMARK 500 THR A  416     THR A  417         20       148.53                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500  1 ARG A 445         0.12    SIDE CHAIN                              
REMARK 500  1 ARG A 467         0.09    SIDE CHAIN                              
REMARK 500  3 ARG A 447         0.12    SIDE CHAIN                              
REMARK 500  4 ARG A 445         0.11    SIDE CHAIN                              
REMARK 500  5 ARG A 445         0.09    SIDE CHAIN                              
REMARK 500  6 ARG A 447         0.08    SIDE CHAIN                              
REMARK 500  7 ARG A 445         0.12    SIDE CHAIN                              
REMARK 500  7 ARG A 447         0.08    SIDE CHAIN                              
REMARK 500  8 ARG A 445         0.13    SIDE CHAIN                              
REMARK 500 11 ARG A 445         0.09    SIDE CHAIN                              
REMARK 500 15 ARG A 445         0.11    SIDE CHAIN                              
REMARK 500 18 ARG A 445         0.09    SIDE CHAIN                              
REMARK 500 19 ARG A 445         0.08    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1DKZ   RELATED DB: PDB                                   
REMARK 900 1DKZ CONTAINS THE SAME PROTEIN COMPLEXED WITH THE PEPTIDE NRLLLTG    
REMARK 900 RELATED ID: 2BPR   RELATED DB: PDB                                   
REMARK 900 2BPR CONTAINS THE SAME PROTEIN INTRAMOLECULARLY BOUND WITH ITS N-    
REMARK 900 TERMINAL TAIL                                                        
DBREF  1DG4 A  393   507  UNP    P0A6Y8   DNAK_ECOLI     393    507             
SEQRES   1 A  115  ASP VAL THR PRO LEU SER LEU GLY ILE GLU THR MET GLY          
SEQRES   2 A  115  GLY VAL MET THR THR LEU ILE ALA LYS ASN THR THR ILE          
SEQRES   3 A  115  PRO THR LYS HIS SER GLN VAL PHE SER THR ALA GLU ASP          
SEQRES   4 A  115  ASN GLN SER ALA VAL THR ILE HIS VAL LEU GLN GLY GLU          
SEQRES   5 A  115  ARG LYS ARG ALA ALA ASP ASN LYS SER LEU GLY GLN PHE          
SEQRES   6 A  115  ASN LEU ASP GLY ILE ASN PRO ALA PRO ARG GLY MET PRO          
SEQRES   7 A  115  GLN ILE GLU VAL THR PHE ASP ILE ASP ALA ASP GLY ILE          
SEQRES   8 A  115  LEU HIS VAL SER ALA LYS ASP LYS ASN SER GLY LYS GLU          
SEQRES   9 A  115  GLN LYS ILE THR ILE LYS ALA SER SER GLY LEU                  
SHEET    1   A 4 VAL A 407  THR A 409  0                                        
SHEET    2   A 4 LEU A 399  THR A 403 -1  O  ILE A 401   N  THR A 409           
SHEET    3   A 4 ALA A 435  GLN A 442 -1  O  HIS A 439   N  GLU A 402           
SHEET    4   A 4 LYS A 452  ASP A 460 -1  O  LYS A 452   N  GLN A 442           
SHEET    1   B 4 THR A 420  HIS A 422  0                                        
SHEET    2   B 4 ILE A 472  ILE A 478 -1  N  PHE A 476   O  HIS A 422           
SHEET    3   B 4 LEU A 484  ASP A 490 -1  N  HIS A 485   O  ASP A 477           
SHEET    4   B 4 GLU A 496  ILE A 501 -1  O  GLN A 497   N  ALA A 488           
CISPEP   1 ILE A  418    PRO A  419          1       -21.42                     
CISPEP   2 ILE A  418    PRO A  419          2        20.01                     
CISPEP   3 ILE A  418    PRO A  419          3       -23.91                     
CISPEP   4 ILE A  418    PRO A  419          4        -1.59                     
CISPEP   5 ILE A  418    PRO A  419          5         0.43                     
CISPEP   6 ILE A  418    PRO A  419          6       -17.20                     
CISPEP   7 ILE A  418    PRO A  419          8       -15.80                     
CISPEP   8 ILE A  418    PRO A  419          9        16.70                     
CISPEP   9 ILE A  418    PRO A  419         11       -26.21                     
CISPEP  10 ILE A  418    PRO A  419         13        15.10                     
CISPEP  11 ILE A  418    PRO A  419         15        -2.95                     
CISPEP  12 ILE A  418    PRO A  419         17        18.87                     
CISPEP  13 ILE A  418    PRO A  419         18       -20.69                     
CISPEP  14 ILE A  418    PRO A  419         19       -13.38                     
CISPEP  15 ILE A  418    PRO A  419         20       -13.90                     
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