HEADER    FERREDOXIN                              15-FEB-99   1B9R              
TITLE     TERPREDOXIN FROM PSEUDOMONAS SP.                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN (TERPREDOXIN);                                     
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS SP.;                                
SOURCE   3 ORGANISM_TAXID: 306;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) PLYSS;                           
SOURCE   7 EXPRESSION_SYSTEM_VECTOR: PET                                        
KEYWDS    STRUCTURE FROM MOLMOL, FERREDOXIN                                     
EXPDTA    SOLUTION NMR                                                          
NUMMDL    15                                                                    
AUTHOR    H.MO,S.S.POCHAPSKY,T.C.POCHAPSKY                                      
REVDAT   4   27-DEC-23 1B9R    1       REMARK                                   
REVDAT   3   16-FEB-22 1B9R    1       REMARK                                   
REVDAT   2   24-FEB-09 1B9R    1       VERSN                                    
REVDAT   1   11-MAY-99 1B9R    0                                                
JRNL        AUTH   H.MO,S.S.POCHAPSKY,T.C.POCHAPSKY                             
JRNL        TITL   A MODEL FOR THE SOLUTION STRUCTURE OF OXIDIZED TERPREDOXIN,  
JRNL        TITL 2 A FE2S2 FERREDOXIN FROM PSEUDOMONAS.                         
JRNL        REF    BIOCHEMISTRY                  V.  38  5666 1999              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   10220356                                                     
JRNL        DOI    10.1021/BI983063R                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.A.PETERSON,J.Y.LU,J.GEISSELSODER,S.GRAHAM-LORENCE,         
REMARK   1  AUTH 2 C.CARMONA,F.WITNEY,M.C.LORENCE                               
REMARK   1  TITL   CYTOCHROME P-450TERP. ISOLATION AND PURIFICATION OF THE      
REMARK   1  TITL 2 PROTEIN AND CLONING AND SEQUENCING OF ITS OPERON.            
REMARK   1  REF    J.BIOL.CHEM.                  V. 267 14193 1992              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.85                                          
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1B9R COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-FEB-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000000488.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 290                                
REMARK 210  PH                             : 7.4                                
REMARK 210  IONIC STRENGTH                 : NULL                               
REMARK 210  PRESSURE                       : 1 ATM                              
REMARK 210  SAMPLE CONTENTS                : NULL                               
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : NOESY; COSY; TOCSY                 
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ                            
REMARK 210  SPECTROMETER MODEL             : AMX500                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : XPLOR                              
REMARK 210   METHOD USED                   : DISTANCE GEOMETRY                  
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 150                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 15                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : LEAST RESTRAINT VIOLATION          
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                
REMARK 210                                                                      
REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING DOUBLE-RESONANCE NMR      
REMARK 210  SPECTROSCOPY ON 15N- LABELED TERPREDOXIN                            
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   H    GLU A    53     O    ILE A    98              1.47            
REMARK 500   O    VAL A     4     H    VAL A    99              1.47            
REMARK 500   O    TRP A    56     H    VAL A    60              1.48            
REMARK 500   H    VAL A     3     O    VAL A    15              1.54            
REMARK 500   O    SER A    85     H    VAL A    88              1.59            
REMARK 500   O    ASP A    91     H    SER A    93              1.60            
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  12      144.31    168.86                                   
REMARK 500  1 TYR A  13       61.77   -150.93                                   
REMARK 500  1 VAL A  15     -156.20   -156.74                                   
REMARK 500  1 ALA A  27      -74.30    -27.90                                   
REMARK 500  1 PRO A  33      -28.15    -33.72                                   
REMARK 500  1 ILE A  35       78.74    -63.52                                   
REMARK 500  1 VAL A  36      -90.27   -159.93                                   
REMARK 500  1 GLU A  38      -79.77    -94.86                                   
REMARK 500  1 CYS A  43       44.24     72.01                                   
REMARK 500  1 ALA A  46       41.68   -146.26                                   
REMARK 500  1 ARG A  49       75.54    -69.71                                   
REMARK 500  1 ASP A  54       22.56    -78.14                                   
REMARK 500  1 GLU A  62      170.23    -45.78                                   
REMARK 500  1 ASN A  64      175.01    -53.54                                   
REMARK 500  1 PRO A  65        5.14    -69.83                                   
REMARK 500  1 LEU A  84       91.78    -51.81                                   
REMARK 500  1 PRO A  92       23.83    -59.23                                   
REMARK 500  1 PRO A 104       92.02    -53.08                                   
REMARK 500  2 SER A  10      -32.21   -170.59                                   
REMARK 500  2 GLU A  12      142.18    171.65                                   
REMARK 500  2 TYR A  13       62.78   -151.47                                   
REMARK 500  2 VAL A  15     -155.52   -161.62                                   
REMARK 500  2 ASP A  19      107.37    -34.86                                   
REMARK 500  2 ALA A  27      -74.48    -28.29                                   
REMARK 500  2 PRO A  33     -155.38    -55.87                                   
REMARK 500  2 ILE A  35      159.49    -37.80                                   
REMARK 500  2 VAL A  36      130.05    -26.67                                   
REMARK 500  2 ALA A  37     -159.56    -78.48                                   
REMARK 500  2 CYS A  43       35.34     36.06                                   
REMARK 500  2 CYS A  45     -164.37   -116.37                                   
REMARK 500  2 ALA A  46       21.61   -157.89                                   
REMARK 500  2 CYS A  48       40.15    -94.66                                   
REMARK 500  2 ASP A  54       20.80    -79.04                                   
REMARK 500  2 GLU A  62     -117.76    -48.09                                   
REMARK 500  2 PRO A  77     -168.95    -65.76                                   
REMARK 500  2 MET A  78     -166.49   -124.97                                   
REMARK 500  2 THR A  79     -160.66   -106.09                                   
REMARK 500  2 ILE A  90      163.88    -47.11                                   
REMARK 500  2 PRO A  92       45.82    -66.15                                   
REMARK 500  2 SER A  93      -36.96   -141.62                                   
REMARK 500  2 PRO A 104       98.35    -54.28                                   
REMARK 500  3 ASP A   7     -166.78   -171.14                                   
REMARK 500  3 GLU A  12      144.24    169.81                                   
REMARK 500  3 TYR A  13       57.33   -146.97                                   
REMARK 500  3 VAL A  15     -154.71   -168.02                                   
REMARK 500  3 ASP A  19      107.42    -43.35                                   
REMARK 500  3 ALA A  27      -72.86    -28.55                                   
REMARK 500  3 VAL A  32      160.14    -49.80                                   
REMARK 500  3 ILE A  35      -90.78     35.59                                   
REMARK 500  3 VAL A  36      127.56   -171.16                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     288 RAMACHANDRAN OUTLIERS.                        
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                             FES A 106  FE1                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  39   SG                                                     
REMARK 620 2 FES A 106   S1  105.2                                              
REMARK 620 3 FES A 106   S2  105.1 105.3                                        
REMARK 620 4 CYS A  45   SG  128.9 107.3 103.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             FES A 106  FE2                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  48   SG                                                     
REMARK 620 2 FES A 106   S1  106.2                                              
REMARK 620 3 FES A 106   S2  107.9 105.4                                        
REMARK 620 4 CYS A  86   SG  122.0 107.9 106.3                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FES A 106                 
DBREF  1B9R A    1   105  UNP    P33007   TERPB_PSESP      1    105             
SEQRES   1 A  105  PRO ARG VAL VAL PHE ILE ASP GLU GLN SER GLY GLU TYR          
SEQRES   2 A  105  ALA VAL ASP ALA GLN ASP GLY GLN SER LEU MET GLU VAL          
SEQRES   3 A  105  ALA THR GLN ASN GLY VAL PRO GLY ILE VAL ALA GLU CYS          
SEQRES   4 A  105  GLY GLY SER CYS VAL CYS ALA THR CYS ARG ILE GLU ILE          
SEQRES   5 A  105  GLU ASP ALA TRP VAL GLU ILE VAL GLY GLU ALA ASN PRO          
SEQRES   6 A  105  ASP GLU ASN ASP LEU LEU GLN SER THR GLY GLU PRO MET          
SEQRES   7 A  105  THR ALA GLY THR ARG LEU SER CYS GLN VAL PHE ILE ASP          
SEQRES   8 A  105  PRO SER MET ASP GLY LEU ILE VAL ARG VAL PRO LEU PRO          
SEQRES   9 A  105  ALA                                                          
HET    FES  A 106       4                                                       
HETNAM     FES FE2/S2 (INORGANIC) CLUSTER                                       
FORMUL   2  FES    FE2 S2                                                       
HELIX    1  H1 LEU A   23  ASN A   30  5                                   8    
HELIX    2  H2 ALA A   55  VAL A   60  5                                   6    
HELIX    3  H3 PRO A   65  SER A   73  5                                   9    
SHEET    1  S1 1 PRO A   1  ASP A   7  0                                        
SHEET    1  S2 1 GLU A  12  ALA A  17  0                                        
SHEET    1  S3 1 GLN A  21  SER A  22  0                                        
SHEET    1  S4 1 ILE A  50  GLU A  53  0                                        
SHEET    1  S5 1 THR A  82  ARG A  83  0                                        
SHEET    1  S6 1 VAL A  88  ILE A  90  0                                        
SHEET    1  S7 1 LEU A  97  VAL A 101  0                                        
LINK         SG  CYS A  39                FE1  FES A 106     1555   1555  2.20  
LINK         SG  CYS A  45                FE1  FES A 106     1555   1555  2.20  
LINK         SG  CYS A  48                FE2  FES A 106     1555   1555  2.20  
LINK         SG  CYS A  86                FE2  FES A 106     1555   1555  2.20  
SITE     1 AC1  6 GLU A  38  CYS A  39  CYS A  45  CYS A  48                    
SITE     2 AC1  6 LEU A  84  CYS A  86                                          
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