HEADER    OXIDOREDUCTASE                          07-SEP-96   1QUF              
TITLE     X-RAY STRUCTURE OF A COMPLEX NADP+-FERREDOXIN:NADP+ REDUCTASE FROM THE
TITLE    2 CYANOBACTERIUM ANABAENA PCC 7119 AT 2.25 ANGSTROMS                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FERREDOXIN-NADP+ REDUCTASE;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: FNR;                                                        
COMPND   5 EC: 1.18.1.2                                                         
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: NOSTOC SP.;                                     
SOURCE   3 ORGANISM_TAXID: 1168;                                                
SOURCE   4 STRAIN: PCC 7119                                                     
KEYWDS    OXIDOREDUCTASE, FLAVOPROTEIN, NADP, FAD, THYLAKOID MEMBRANE,          
KEYWDS   2 HYCOBILISOME, FNR, NADP+ REDUCTASE                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.SERRE,M.FREY,F.M.D.VELLIEUX                                         
REVDAT   5   03-APR-24 1QUF    1       REMARK                                   
REVDAT   4   14-FEB-24 1QUF    1       REMARK SEQADV                            
REVDAT   3   13-JUL-11 1QUF    1       VERSN                                    
REVDAT   2   24-FEB-09 1QUF    1       VERSN                                    
REVDAT   1   17-SEP-97 1QUF    0                                                
JRNL        AUTH   L.SERRE,F.M.VELLIEUX,M.MEDINA,C.GOMEZ-MORENO,                
JRNL        AUTH 2 J.C.FONTECILLA-CAMPS,M.FREY                                  
JRNL        TITL   X-RAY STRUCTURE OF THE FERREDOXIN:NADP+ REDUCTASE FROM THE   
JRNL        TITL 2 CYANOBACTERIUM ANABAENA PCC 7119 AT 1.8 A RESOLUTION, AND    
JRNL        TITL 3 CRYSTALLOGRAPHIC STUDIES OF NADP+ BINDING AT 2.25 A          
JRNL        TITL 4 RESOLUTION.                                                  
JRNL        REF    J.MOL.BIOL.                   V. 263    20 1996              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   8890910                                                      
JRNL        DOI    10.1006/JMBI.1996.0553                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   L.SERRE,M.MEDINA,C.GOMEZ-MORENO,J.C.FONTECILLA-CAMPS,M.FREY  
REMARK   1  TITL   CRYSTALS OF ANABAENA PCC 7119 FERREDOXIN-NADP+ REDUCTASE     
REMARK   1  REF    J.MOL.BIOL.                   V. 218   271 1991              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   M.F.FILLAT,H.A.BAKKER,P.J.WEISBEEK                           
REMARK   1  TITL   SEQUENCE OF THE FERREDOXIN-NADP(+)-REDUCTASE GENE FROM       
REMARK   1  TITL 2 ANABAENA PCC 7119                                            
REMARK   1  REF    NUCLEIC ACIDS RES.            V.  18  7161 1990              
REMARK   1  REFN                   ISSN 0305-1048                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.25 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 15.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 3.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 83.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 15474                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.186                           
REMARK   3   FREE R VALUE                     : 0.265                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 694                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.25                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.42                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 31.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1063                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2400                       
REMARK   3   BIN FREE R VALUE                    : 0.3000                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 1.30                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 49                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2322                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 101                                     
REMARK   3   SOLVENT ATOMS            : 439                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 14.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.20                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.015                           
REMARK   3   BOND ANGLES            (DEGREES) : 2.450                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PARHCSX.PRO                                    
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSX.PRO                                    
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1QUF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000175939.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : MAY-96                             
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RUH2R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE(002)                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : SIEMENS                            
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : CCP4                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 15544                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.250                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 83.0                               
REMARK 200  DATA REDUNDANCY                : 3.000                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.73500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.34                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 34.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: ANABAENA NATIVE FNR X-RAY MODEL AT 1.8 ANGSTROMS     
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 60.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: SEE REFERENCE 1., PH 5.5                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       65.07333            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       32.53667            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       48.80500            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       16.26833            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       81.34167            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
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. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     0                                                      
REMARK 465     THR A     1                                                      
REMARK 465     GLN A     2                                                      
REMARK 465     ALA A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     ALA A     5                                                      
REMARK 465     LYS A     6                                                      
REMARK 465     HIS A     7                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A 105    CG   CD   CE   NZ                                   
REMARK 470     HIS A 106    CG   ND1  CD2  CE1  NE2                             
REMARK 470     GLU A 108    CG   CD   OE1  OE2                                  
REMARK 470     SER A 109    CB   OG                                             
REMARK 470     GLU A 111    CG   CD   OE1  OE2                                  
REMARK 470     THR A 112    OG1  CG2                                            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
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    HOH A   605     O    HOH A   629              1.13            
REMARK 500   O    HOH A   613     O    HOH A   790              1.62            
REMARK 500   O    HOH A   439     O    HOH A   720              1.85            
REMARK 500   O    HOH A   421     O    HOH A   529              1.88            
REMARK 500   O    HOH A   588     O    HOH A   799              2.00            
REMARK 500   O    HOH A   459     O    HOH A   657              2.07            
REMARK 500   O    HOH A   452     O    HOH A   677              2.10            
REMARK 500   O    HOH A   637     O    HOH A   779              2.12            
REMARK 500   O    HOH A   586     O    HOH A   838              2.14            
REMARK 500   O    HOH A   477     O    HOH A   758              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   614     O    HOH A   816     3665     0.81            
REMARK 500   O    HOH A   629     O    HOH A   810     3665     1.32            
REMARK 500   O    HOH A   639     O    HOH A   649     3665     1.44            
REMARK 500   O    HOH A   605     O    HOH A   810     3665     1.78            
REMARK 500   O    HOH A   549     O    HOH A   705     5555     2.05            
REMARK 500   O    HOH A   540     O    HOH A   824     4654     2.08            
REMARK 500   O    HOH A   666     O    HOH A   825     2654     2.13            
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    HIS A 106   N   -  CA  -  C   ANGL. DEV. =  20.2 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    ASP A   9      -45.65    175.12                                   
REMARK 500    ASP A  68     -162.13    -77.67                                   
REMARK 500    HIS A 106      130.20     29.19                                   
REMARK 500    GLU A 108      -62.83   -166.48                                   
REMARK 500    GLU A 111     -159.27     66.10                                   
REMARK 500    THR A 133     -145.61   -107.93                                   
REMARK 500    PHE A 183      118.21    -34.32                                   
REMARK 500    GLU A 301       86.19   -155.01                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: ACT                                                 
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: THE ACTIVE SITE.                                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAP A 305                 
DBREF  1QUF A    0   303  UNP    P21890   FENR_ANASO     137    440             
SEQADV 1QUF GLN A  246  UNP  P21890    GLU   383 CONFLICT                       
SEQADV 1QUF GLU A  254  UNP  P21890    GLN   391 CONFLICT                       
SEQRES   1 A  304  MET THR GLN ALA LYS ALA LYS HIS ALA ASP VAL PRO VAL          
SEQRES   2 A  304  ASN LEU TYR ARG PRO ASN ALA PRO PHE ILE GLY LYS VAL          
SEQRES   3 A  304  ILE SER ASN GLU PRO LEU VAL LYS GLU GLY GLY ILE GLY          
SEQRES   4 A  304  ILE VAL GLN HIS ILE LYS PHE ASP LEU THR GLY GLY ASN          
SEQRES   5 A  304  LEU LYS TYR ILE GLU GLY GLN SER ILE GLY ILE ILE PRO          
SEQRES   6 A  304  PRO GLY VAL ASP LYS ASN GLY LYS PRO GLU LYS LEU ARG          
SEQRES   7 A  304  LEU TYR SER ILE ALA SER THR ARG HIS GLY ASP ASP VAL          
SEQRES   8 A  304  ASP ASP LYS THR ILE SER LEU CYS VAL ARG GLN LEU GLU          
SEQRES   9 A  304  TYR LYS HIS PRO GLU SER GLY GLU THR VAL TYR GLY VAL          
SEQRES  10 A  304  CYS SER THR TYR LEU THR HIS ILE GLU PRO GLY SER GLU          
SEQRES  11 A  304  VAL LYS ILE THR GLY PRO VAL GLY LYS GLU MET LEU LEU          
SEQRES  12 A  304  PRO ASP ASP PRO GLU ALA ASN VAL ILE MET LEU ALA THR          
SEQRES  13 A  304  GLY THR GLY ILE ALA PRO MET ARG THR TYR LEU TRP ARG          
SEQRES  14 A  304  MET PHE LYS ASP ALA GLU ARG ALA ALA ASN PRO GLU TYR          
SEQRES  15 A  304  GLN PHE LYS GLY PHE SER TRP LEU VAL PHE GLY VAL PRO          
SEQRES  16 A  304  THR THR PRO ASN ILE LEU TYR LYS GLU GLU LEU GLU GLU          
SEQRES  17 A  304  ILE GLN GLN LYS TYR PRO ASP ASN PHE ARG LEU THR TYR          
SEQRES  18 A  304  ALA ILE SER ARG GLU GLN LYS ASN PRO GLN GLY GLY ARG          
SEQRES  19 A  304  MET TYR ILE GLN ASP ARG VAL ALA GLU HIS ALA ASP GLN          
SEQRES  20 A  304  LEU TRP GLN LEU ILE LYS ASN GLU LYS THR HIS THR TYR          
SEQRES  21 A  304  ILE CYS GLY LEU ARG GLY MET GLU GLU GLY ILE ASP ALA          
SEQRES  22 A  304  ALA LEU SER ALA ALA ALA ALA LYS GLU GLY VAL THR TRP          
SEQRES  23 A  304  SER ASP TYR GLN LYS ASP LEU LYS LYS ALA GLY ARG TRP          
SEQRES  24 A  304  HIS VAL GLU THR TYR                                          
HET    FAD  A 304      53                                                       
HET    NAP  A 305      52                                                       
HETNAM     FAD FLAVIN-ADENINE DINUCLEOTIDE                                      
HETNAM     NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE                 
HETSYN     NAP 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE                       
FORMUL   2  FAD    C27 H33 N9 O15 P2                                            
FORMUL   3  NAP    C21 H28 N7 O17 P3                                            
FORMUL   4  HOH   *439(H2 O)                                                    
HELIX    1   1 PRO A   17  ALA A   19  5                                   3    
HELIX    2   2 VAL A  116  HIS A  123  1                                   8    
HELIX    3   3 GLY A  156  PHE A  170  5                                  15    
HELIX    4   4 ASP A  172  ALA A  177  1                                   6    
HELIX    5   5 LYS A  202  LYS A  211  1                                  10    
HELIX    6   6 ILE A  236  GLU A  242  1                                   7    
HELIX    7   7 ALA A  244  ILE A  251  1                                   8    
HELIX    8   8 GLU A  267  GLU A  281  1                                  15    
HELIX    9   9 TRP A  285  LYS A  294  1                                  10    
SHEET    1   A 4 GLU A 129  ILE A 132  0                                        
SHEET    2   A 4 PHE A  21  PRO A  30 -1  N  GLY A  23   O  VAL A 130           
SHEET    3   A 4 VAL A  40  ASP A  46 -1  N  ASP A  46   O  LYS A  24           
SHEET    4   A 4 THR A  94  ARG A 100 -1  N  VAL A  99   O  GLN A  41           
SHEET    1   B 2 SER A  59  ILE A  62  0                                        
SHEET    2   B 2 ARG A  77  SER A  80 -1  N  TYR A  79   O  ILE A  60           
SHEET    1   C 5 TRP A 298  THR A 302  0                                        
SHEET    2   C 5 HIS A 257  GLY A 262  1  N  THR A 258   O  HIS A 299           
SHEET    3   C 5 VAL A 150  THR A 155  1  N  ILE A 151   O  HIS A 257           
SHEET    4   C 5 SER A 187  VAL A 193  1  N  TRP A 188   O  VAL A 150           
SHEET    5   C 5 PHE A 216  ILE A 222  1  N  ARG A 217   O  SER A 187           
CISPEP   1 GLY A  134    PRO A  135          0        -2.29                     
SITE     1 ACT  9 ARG A 100  SER A 223  ARG A 224  ARG A 233                    
SITE     2 ACT  9 TYR A 235  GLN A 237  TYR A 303  FAD A 304                    
SITE     3 ACT  9 NAP A 305                                                     
SITE     1 AC1 22 ARG A  77  LEU A  78  TYR A  79  SER A  80                    
SITE     2 AC1 22 CYS A  98  ARG A 100  LEU A 102  TYR A 104                    
SITE     3 AC1 22 GLY A 115  VAL A 116  CYS A 117  SER A 118                    
SITE     4 AC1 22 THR A 157  GLU A 301  TYR A 303  HOH A 417                    
SITE     5 AC1 22 HOH A 426  HOH A 433  HOH A 456  HOH A 531                    
SITE     6 AC1 22 HOH A 556  HOH A 622                                          
SITE     1 AC2 27 ILE A  37  GLY A  38  ILE A  39  VAL A  40                    
SITE     2 AC2 27 ARG A 100  GLN A 101  GLU A 103  GLY A 156                    
SITE     3 AC2 27 GLY A 192  VAL A 193  PRO A 194  ASN A 198                    
SITE     4 AC2 27 SER A 223  ARG A 224  ARG A 233  TYR A 235                    
SITE     5 AC2 27 GLN A 237  HOH A 585  HOH A 591  HOH A 595                    
SITE     6 AC2 27 HOH A 605  HOH A 613  HOH A 621  HOH A 647                    
SITE     7 AC2 27 HOH A 678  HOH A 790  HOH A 819                               
CRYST1   85.840   85.840   97.610  90.00  90.00 120.00 P 65          6          
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      0.011650  0.006726  0.000000        0.00000                         
SCALE2      0.000000  0.013452  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010245        0.00000