HEADER    ELECTRON TRANSPORT                      18-JAN-05   1YKG              
TITLE     SOLUTION STRUCTURE OF THE FLAVODOXIN-LIKE DOMAIN FROM THE ESCHERICHIA 
TITLE    2 COLI SULFITE REDUCTASE                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SULFITE REDUCTASE [NADPH] FLAVOPROTEIN ALPHA-COMPONENT;    
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: SIR-FP18, FLAVODOXIN-LIKE DOMAIN;                          
COMPND   5 SYNONYM: SIR-FP;                                                     
COMPND   6 EC: 1.8.1.2;                                                         
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: CYSJ;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET30                                     
KEYWDS    FLAVOPROTEIN, ELECTRON TRANSPORT                                      
EXPDTA    SOLUTION NMR                                                          
NUMMDL    15                                                                    
AUTHOR    N.SIBILLE,M.BLACKLEDGE,B.BRUTSCHER,J.COVES,B.BERSCH                   
REVDAT   5   29-MAY-24 1YKG    1       REMARK                                   
REVDAT   4   02-MAR-22 1YKG    1       REMARK                                   
REVDAT   3   21-APR-09 1YKG    1       REMARK                                   
REVDAT   2   24-FEB-09 1YKG    1       VERSN                                    
REVDAT   1   05-JUL-05 1YKG    0                                                
JRNL        AUTH   N.SIBILLE,M.BLACKLEDGE,B.BRUTSCHER,J.COVES,B.BERSCH          
JRNL        TITL   SOLUTION STRUCTURE OF THE SULFITE REDUCTASE FLAVODOXIN-LIKE  
JRNL        TITL 2 DOMAIN FROM ESCHERICHIA COLI                                 
JRNL        REF    BIOCHEMISTRY                  V.  44  9086 2005              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   15966732                                                     
JRNL        DOI    10.1021/BI050437P                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   L.CHAMPIER,N.SIBILLE,B.BERSCH,B.BRUTSCHER,M.BLACKLEDGE,      
REMARK   1  AUTH 2 J.COVES                                                      
REMARK   1  TITL   REACTIVITY, SECONDARY STRUCTURE, AND MOLECULAR TOPOLOGY OF   
REMARK   1  TITL 2 THE ESCHERICHIA COLI SULFITE REDUCTASE FLAVODOXIN-LIKE       
REMARK   1  TITL 3 DOMAIN                                                       
REMARK   1  REF    BIOCHEMISTRY                  V.  41  3770 2002              
REMARK   1  REFN                   ISSN 0006-2960                               
REMARK   1  PMID   11888295                                                     
REMARK   1  DOI    10.1021/BI016008I                                            
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   N.SIBILLE,J.COVES,D.MARION,B.BRUTSCHER,B.BERSCH              
REMARK   1  TITL   1H, 13C, AND 15N ASSIGNMENT OF THE FLAVODOXIN-LIKE DOMAIN OF 
REMARK   1  TITL 2 THE ESCHERICHIA COLI SULFITE REDUCTASE                       
REMARK   1  REF    J.BIOMOL.NMR                  V.  21    71 2001              
REMARK   1  REFN                   ISSN 0925-2738                               
REMARK   1  PMID   11693572                                                     
REMARK   1  DOI    10.1023/A:1011985803535                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : DISCOVER 2.98, SCULPTOR 1                            
REMARK   3   AUTHORS     : ACCELRYS INC. (DISCOVER), HUS, J.C., BLACKLEDGE,     
REMARK   3                 M. (SCULPTOR)                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: RESIDUES 52-62 AND 209-218 ARE            
REMARK   3  DISORDERED AND ARE NOT INCLUDED IN THE PDB FILE.                    
REMARK   4                                                                      
REMARK   4 1YKG COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-JAN-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000031616.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 303; 303                           
REMARK 210  PH                             : 7; 7                               
REMARK 210  IONIC STRENGTH                 : 100MM PHOSPHATE BUFFER; 100MM      
REMARK 210                                   PHOSPHATE BUFFER, 2MM MGCL2        
REMARK 210  PRESSURE                       : AMBIENT; AMBIENT                   
REMARK 210  SAMPLE CONTENTS                : 1.5MM U-15N, U-13C, 80%-2H SIR     
REMARK 210                                   -FP18; 1.5MM U-15N, U-13C, SIR-    
REMARK 210                                   FP18; 1.5MM U-15N, U-13C, SIR-     
REMARK 210                                   FP18; 1.5MM U-15N, SIR-FP18;       
REMARK 210                                   1.5MM U-15N, U-13C, 80%-2H SIR-    
REMARK 210                                   FP18; 1.5MM U-15N, U-13C, 80%-2H   
REMARK 210                                   SIR-FP18; 1.5MM U-15N, SIR-FP18    
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 3D_15N-SEPARATED_NOESY; 3D_13C     
REMARK 210                                   -SEPARATED_NOESY; 2D NOESY         
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ; 800 MHZ                   
REMARK 210  SPECTROMETER MODEL             : INOVA                              
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : FELIX 2000                         
REMARK 210   METHOD USED                   : SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 15                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 15                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : INITIAL SELECTION BASED ON         
REMARK 210                                   EXPERIMENTAL ENERGY TARGET         
REMARK 210                                   FUNCTION                           
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 2                   
REMARK 210                                                                      
REMARK 210 REMARK: RESIDUAL DIPOLAR COUPLINGS AND 3HJNC COUPLINGS FOR THE       
REMARK 210  DETECTION OF HYDROGEN-BONDS HAVE BEEN MEASURED USING 3D-HNCO-       
REMARK 210  TYPE EXPERIMENTS.                                                   
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 1-15                                                        
REMARK 465     RES C SSSEQI                                                     
REMARK 465     ALA A    52                                                      
REMARK 465     THR A    53                                                      
REMARK 465     PRO A    54                                                      
REMARK 465     ALA A    55                                                      
REMARK 465     PRO A    56                                                      
REMARK 465     ALA A    57                                                      
REMARK 465     ALA A    58                                                      
REMARK 465     GLU A    59                                                      
REMARK 465     MET A    60                                                      
REMARK 465     PRO A    61                                                      
REMARK 465     GLY A    62                                                      
REMARK 465     PRO A   209                                                      
REMARK 465     VAL A   210                                                      
REMARK 465     ALA A   211                                                      
REMARK 465     ALA A   212                                                      
REMARK 465     PRO A   213                                                      
REMARK 465     SER A   214                                                      
REMARK 465     GLN A   215                                                      
REMARK 465     SER A   216                                                      
REMARK 465     VAL A   217                                                      
REMARK 465     ALA A   218                                                      
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    GLU A   188     H    GLN A   190              1.59            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500  4 GLU A 126   C   -  N   -  CA  ANGL. DEV. =  17.6 DEGREES          
REMARK 500  5 LYS A 138   N   -  CA  -  C   ANGL. DEV. = -20.0 DEGREES          
REMARK 500  9 TYR A 100   CB  -  CG  -  CD2 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500 11 TYR A 100   CB  -  CG  -  CD2 ANGL. DEV. =  -4.1 DEGREES          
REMARK 500 12 PRO A 140   C   -  N   -  CA  ANGL. DEV. =   9.8 DEGREES          
REMARK 500 13 LYS A 138   N   -  CA  -  C   ANGL. DEV. = -17.4 DEGREES          
REMARK 500 13 ARG A 182   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
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 LYS A  89      -69.06   -146.11                                   
REMARK 500  1 LEU A  90      -53.73    131.83                                   
REMARK 500  1 PHE A 102       -1.64    -56.02                                   
REMARK 500  1 ASN A 144       46.40   -152.26                                   
REMARK 500  1 TYR A 189      -47.55     40.48                                   
REMARK 500  2 GLU A 120      -67.57     70.99                                   
REMARK 500  2 ASN A 144       33.67   -148.54                                   
REMARK 500  2 GLU A 188       47.52    -80.05                                   
REMARK 500  3 LYS A  89       38.85     70.37                                   
REMARK 500  3 LEU A 142       50.58    -97.75                                   
REMARK 500  3 ASN A 144       67.28   -152.60                                   
REMARK 500  3 GLU A 188       47.94    -79.98                                   
REMARK 500  4 LYS A  89       38.18     72.23                                   
REMARK 500  4 PHE A 102       -1.11    -54.54                                   
REMARK 500  4 GLU A 125      -73.04    -56.16                                   
REMARK 500  4 GLU A 126       -1.79    -39.41                                   
REMARK 500  4 SER A 136     -178.81   -173.34                                   
REMARK 500  4 ASN A 144       39.79   -148.07                                   
REMARK 500  4 TYR A 189      -43.30     34.31                                   
REMARK 500  5 PHE A 102       -6.20    -59.18                                   
REMARK 500  5 ALA A 106        6.04    -65.46                                   
REMARK 500  5 ALA A 139       78.64    175.61                                   
REMARK 500  5 LEU A 142       49.26    -82.11                                   
REMARK 500  5 CYS A 161       40.55   -145.40                                   
REMARK 500  5 GLU A 188       47.86    -80.06                                   
REMARK 500  6 LEU A 142       42.91    -87.49                                   
REMARK 500  6 TYR A 189      -44.89     35.11                                   
REMARK 500  7 LYS A  89       39.13     70.27                                   
REMARK 500  7 ALA A 106        7.90    -60.22                                   
REMARK 500  7 PHE A 135     -105.86    -74.27                                   
REMARK 500  7 SER A 136      123.59     -3.16                                   
REMARK 500  7 LYS A 137        1.73    -51.32                                   
REMARK 500  7 ASN A 144       63.62   -160.55                                   
REMARK 500  7 GLU A 188       48.95    -81.96                                   
REMARK 500  8 ALA A 106        0.95    -59.84                                   
REMARK 500  8 PHE A 135      -95.25    -91.60                                   
REMARK 500  8 LYS A 137       15.67    -51.99                                   
REMARK 500  8 LYS A 138       47.60     81.81                                   
REMARK 500  8 LEU A 142       36.34    -97.43                                   
REMARK 500  8 ARG A 207       40.46   -142.55                                   
REMARK 500  9 LYS A  89       32.36     70.95                                   
REMARK 500  9 ALA A 106        3.01    -58.79                                   
REMARK 500  9 ASN A 144       41.94   -151.67                                   
REMARK 500  9 GLU A 188       48.16    -78.07                                   
REMARK 500  9 ARG A 207       33.50   -142.27                                   
REMARK 500 10 LYS A  89       36.16     70.11                                   
REMARK 500 10 PHE A 135      -90.43    -82.32                                   
REMARK 500 10 SER A 136      119.28     -3.01                                   
REMARK 500 10 LYS A 138        1.98    -64.81                                   
REMARK 500 10 LYS A 141     -139.38     52.93                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      84 RAMACHANDRAN OUTLIERS.                        
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 TYR A 100         0.07    SIDE CHAIN                              
REMARK 500  1 PHE A 147         0.09    SIDE CHAIN                              
REMARK 500  1 TYR A 157         0.12    SIDE CHAIN                              
REMARK 500  2 PHE A 102         0.11    SIDE CHAIN                              
REMARK 500  3 PHE A 102         0.09    SIDE CHAIN                              
REMARK 500  3 TYR A 157         0.11    SIDE CHAIN                              
REMARK 500  3 TYR A 189         0.08    SIDE CHAIN                              
REMARK 500  4 TYR A 157         0.13    SIDE CHAIN                              
REMARK 500  4 ARG A 197         0.08    SIDE CHAIN                              
REMARK 500  6 PHE A 102         0.10    SIDE CHAIN                              
REMARK 500  7 PHE A 102         0.11    SIDE CHAIN                              
REMARK 500  7 TYR A 157         0.13    SIDE CHAIN                              
REMARK 500  7 TYR A 189         0.10    SIDE CHAIN                              
REMARK 500  8 PHE A 102         0.09    SIDE CHAIN                              
REMARK 500  8 TYR A 157         0.08    SIDE CHAIN                              
REMARK 500  9 PHE A 102         0.10    SIDE CHAIN                              
REMARK 500  9 TYR A 157         0.11    SIDE CHAIN                              
REMARK 500 10 PHE A 102         0.14    SIDE CHAIN                              
REMARK 500 10 TYR A 157         0.09    SIDE CHAIN                              
REMARK 500 11 ARG A  75         0.10    SIDE CHAIN                              
REMARK 500 11 PHE A 102         0.10    SIDE CHAIN                              
REMARK 500 12 PHE A 102         0.12    SIDE CHAIN                              
REMARK 500 12 TYR A 157         0.16    SIDE CHAIN                              
REMARK 500 12 ARG A 178         0.08    SIDE CHAIN                              
REMARK 500 12 TYR A 189         0.11    SIDE CHAIN                              
REMARK 500 13 PHE A 102         0.12    SIDE CHAIN                              
REMARK 500 13 TYR A 157         0.07    SIDE CHAIN                              
REMARK 500 14 PHE A 102         0.11    SIDE CHAIN                              
REMARK 500 14 TYR A 157         0.10    SIDE CHAIN                              
REMARK 500 15 PHE A 102         0.13    SIDE CHAIN                              
REMARK 500 15 TYR A 157         0.09    SIDE CHAIN                              
REMARK 500 15 ARG A 182         0.08    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500  1 THR A  71        -13.95                                           
REMARK 500  1 GLU A 188        -12.27                                           
REMARK 500  2 THR A  71        -12.10                                           
REMARK 500  3 THR A  71        -13.42                                           
REMARK 500  4 THR A  71        -13.43                                           
REMARK 500  4 GLU A 125         10.14                                           
REMARK 500  4 GLU A 188        -11.73                                           
REMARK 500  5 THR A  71        -11.99                                           
REMARK 500  6 THR A  71        -14.93                                           
REMARK 500  6 GLU A 188        -11.67                                           
REMARK 500  7 THR A  71        -14.00                                           
REMARK 500  8 THR A  71        -14.01                                           
REMARK 500  9 THR A  71        -15.20                                           
REMARK 500  9 GLY A 121         13.18                                           
REMARK 500 10 THR A  71        -14.27                                           
REMARK 500 10 GLU A 188        -11.59                                           
REMARK 500 11 THR A  71        -14.98                                           
REMARK 500 12 THR A  71        -14.58                                           
REMARK 500 13 THR A  71        -14.82                                           
REMARK 500 14 THR A  71        -13.53                                           
REMARK 500 14 GLU A 158         25.89                                           
REMARK 500 15 THR A  71        -13.63                                           
REMARK 500 15 GLY A 121         14.55                                           
REMARK 500 15 LYS A 137        -15.80                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 300                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4985   RELATED DB: BMRB                                  
DBREF  1YKG A   52   218  UNP    P38038   CYSJ_ECOLI      52    218             
SEQRES   1 A  167  ALA THR PRO ALA PRO ALA ALA GLU MET PRO GLY ILE THR          
SEQRES   2 A  167  ILE ILE SER ALA SER GLN THR GLY ASN ALA ARG ARG VAL          
SEQRES   3 A  167  ALA GLU ALA LEU ARG ASP ASP LEU LEU ALA ALA LYS LEU          
SEQRES   4 A  167  ASN VAL LYS LEU VAL ASN ALA GLY ASP TYR LYS PHE LYS          
SEQRES   5 A  167  GLN ILE ALA SER GLU LYS LEU LEU ILE VAL VAL THR SER          
SEQRES   6 A  167  THR GLN GLY GLU GLY GLU PRO PRO GLU GLU ALA VAL ALA          
SEQRES   7 A  167  LEU HIS LYS PHE LEU PHE SER LYS LYS ALA PRO LYS LEU          
SEQRES   8 A  167  GLU ASN THR ALA PHE ALA VAL PHE SER LEU GLY ASP THR          
SEQRES   9 A  167  SER TYR GLU PHE PHE CYS GLN SER GLY LYS ASP PHE ASP          
SEQRES  10 A  167  SER LYS LEU ALA GLU LEU GLY GLY GLU ARG LEU LEU ASP          
SEQRES  11 A  167  ARG VAL ASP ALA ASP VAL GLU TYR GLN ALA ALA ALA SER          
SEQRES  12 A  167  GLU TRP ARG ALA ARG VAL VAL ASP ALA LEU LYS SER ARG          
SEQRES  13 A  167  ALA PRO VAL ALA ALA PRO SER GLN SER VAL ALA                  
HET    FMN  A 300      50                                                       
HETNAM     FMN FLAVIN MONONUCLEOTIDE                                            
HETSYN     FMN RIBOFLAVIN MONOPHOSPHATE                                         
FORMUL   2  FMN    C17 H21 N4 O9 P                                              
HELIX    1   1 GLY A   72  LYS A   89  1                                  18    
HELIX    2   2 GLY A   98  TYR A  100  5                                   3    
HELIX    3   3 LYS A  101  GLU A  108  5                                   8    
HELIX    4   4 GLN A  118  GLU A  122  5                                   5    
HELIX    5   5 PRO A  124  GLU A  126  5                                   3    
HELIX    6   6 ALA A  127  PHE A  135  1                                   9    
HELIX    7   7 CYS A  161  GLY A  175  1                                  15    
HELIX    8   8 TYR A  189  SER A  206  1                                  18    
SHEET    1   A 5 LYS A  93  ASN A  96  0                                        
SHEET    2   A 5 THR A  64  ALA A  68  1  N  ILE A  65   O  LYS A  93           
SHEET    3   A 5 LEU A 110  SER A 116  1  O  ILE A 112   N  THR A  64           
SHEET    4   A 5 ALA A 146  LEU A 152  1  O  ALA A 148   N  VAL A 113           
SHEET    5   A 5 GLU A 177  ARG A 178  1  O  GLU A 177   N  PHE A 147           
SHEET    1   B 5 LYS A  93  ASN A  96  0                                        
SHEET    2   B 5 THR A  64  ALA A  68  1  N  ILE A  65   O  LYS A  93           
SHEET    3   B 5 LEU A 110  SER A 116  1  O  ILE A 112   N  THR A  64           
SHEET    4   B 5 ALA A 146  LEU A 152  1  O  ALA A 148   N  VAL A 113           
SHEET    5   B 5 VAL A 183  ALA A 185  1  O  VAL A 183   N  SER A 151           
SITE     1 AC1 17 SER A  69  GLN A  70  THR A  71  GLY A  72                    
SITE     2 AC1 17 ASN A  73  ALA A  74  SER A 116  THR A 117                    
SITE     3 AC1 17 GLN A 118  GLY A 119  LEU A 152  GLY A 153                    
SITE     4 AC1 17 ASP A 154  TYR A 157  PHE A 159  PHE A 160                    
SITE     5 AC1 17 CYS A 161                                                     
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