HEADER    OXIDOREDUCTASE                          26-SEP-02   1H42              
TITLE     FERREDOXIN:NADP+ REDUCTASE MUTANT WITH THR 155 REPLACED BY GLY, ALA   
TITLE    2 160 REPLACED BY THR AND LEU 263 REPLACED BY PRO (T155G-A160T-L263P)  
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;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ANABAENA SP.;                                   
SOURCE   3 ORGANISM_TAXID: 1168;                                                
SOURCE   4 STRAIN: PCC 7119;                                                    
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    OXIDOREDUCTASE, FLAVOPROTEIN, NADP, FAD, FNR, NADP REDUCTASE          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.A.HERMOSO,T.MAYORAL,M.MEDINA,J.SANZ-APARICIO,C.GOMEZ-MORENO         
REVDAT   5   13-DEC-23 1H42    1       REMARK                                   
REVDAT   4   05-JUL-17 1H42    1       REMARK                                   
REVDAT   3   24-FEB-09 1H42    1       VERSN                                    
REVDAT   2   04-DEC-03 1H42    1       JRNL                                     
REVDAT   1   25-SEP-03 1H42    0                                                
JRNL        AUTH   J.TEJERO,M.MARTINEZ-JULVEZ,T.MAYORAL,A.LUQUITA,              
JRNL        AUTH 2 J.SANZ-APARICIO,J.A.HERMOSO,J.HURLEY,G.TOLLIN,               
JRNL        AUTH 3 C.GOMEZ-MORENO,M.MEDINA                                      
JRNL        TITL   INVOLVEMENT OF THE PYROPHOSPHATE AND THE 2'-PHOSPHATE        
JRNL        TITL 2 BINDING REGIONS OF FERREDOXIN-NADP+ REDUCTASE IN COENZYME    
JRNL        TITL 3 SPECIFICITY                                                  
JRNL        REF    J.BIOL.CHEM.                  V. 278 49203 2003              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   14500716                                                     
JRNL        DOI    10.1074/JBC.M307934200                                       
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   L.SERRE,F.M.D.VELLIEUX,M.MEDINA,C.GOMEZ-MORENO,              
REMARK   1  AUTH 2 J.C.FONTECILLA,M.FREY                                        
REMARK   1  TITL   X-RAY STRUCTURE OF THE FERREDOXIN:NADP+ REDUCTASE FROM THE   
REMARK   1  TITL 2 CYANOBACTERIUM ANABANENA PCC 7119 AT 1.8A RESOLUTION, AND    
REMARK   1  TITL 3 CRYSTALLOGRAPHIC STUDIES OF NADP BINDING AT 2.25A RESOLUTION 
REMARK   1  REF    J.MOL.BIOL.                   V. 263    20 1996              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1  PMID   8890910                                                      
REMARK   1  DOI    10.1006/JMBI.1996.0553                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.15 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.15                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 14.86                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1466958.670                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 98.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 21518                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.200                           
REMARK   3   FREE R VALUE                     : 0.231                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 6.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1477                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.23                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 51.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1842                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2350                       
REMARK   3   BIN FREE R VALUE                    : 0.2840                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 6.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 136                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.024                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2336                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 58                                      
REMARK   3   SOLVENT ATOMS            : 279                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 27.10                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.51000                                              
REMARK   3    B22 (A**2) : 2.51000                                              
REMARK   3    B33 (A**2) : -5.02000                                             
REMARK   3    B12 (A**2) : 2.21000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.23                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.16                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.28                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.21                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.018                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.700                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 27.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 3.620                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
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  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 28.62                                                
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1H42 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 26-SEP-02.                  
REMARK 100 THE DEPOSITION ID IS D_1290011444.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-NOV-01                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 5.00                               
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          : ENRAF-NONIUS FR571                 
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 180 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21632                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.150                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 32.010                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : 6.600                              
REMARK 200  R MERGE                    (I) : 0.09500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 0.0950                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.27                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.28700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 0.287                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1QUE                                       
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: PH 5.00                                  
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       64.08667            
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       32.04333            
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       48.06500            
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       16.02167            
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       80.10833            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 ENGINEERED MUTATION IN CHAIN A :T 292 G                              
REMARK 400  ENGINEERED MUTATION IN CHAIN A :A 297 T                             
REMARK 400  ENGINEERED MUTATION IN CHAIN A :L 400 P                             
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 465     ALA A     8                                                      
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    TYR A 104     -159.69   -148.14                                   
REMARK 500    GLU A 108       56.89   -146.25                                   
REMARK 500    SER A 109      100.57     52.94                                   
REMARK 500    GLU A 111      -65.48   -107.99                                   
REMARK 500    LYS A 184       12.23   -142.76                                   
REMARK 500    ILE A 199       94.80    -68.45                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2006        DISTANCE =  7.09 ANGSTROMS                       
REMARK 525    HOH A2019        DISTANCE =  5.86 ANGSTROMS                       
REMARK 525    HOH A2041        DISTANCE =  6.17 ANGSTROMS                       
REMARK 525    HOH A2056        DISTANCE =  6.62 ANGSTROMS                       
REMARK 525    HOH A2063        DISTANCE =  7.09 ANGSTROMS                       
REMARK 525    HOH A2069        DISTANCE =  6.72 ANGSTROMS                       
REMARK 525    HOH A2071        DISTANCE =  6.07 ANGSTROMS                       
REMARK 525    HOH A2094        DISTANCE =  6.02 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A1305                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A1304                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1B2R   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN-NADP+ REDUCTASE (MUTATION: E 301 A)                       
REMARK 900 RELATED ID: 1BJK   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN:NADP+ REDUCTASE MUTANT WITH ARG 264 REPLACED BY GLU       
REMARK 900 (R264E)                                                              
REMARK 900 RELATED ID: 1BQE   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN:NADP+ REDUCTASE MUTANT WITH THR 155 REPLACED BYGLY        
REMARK 900 (T155G)                                                              
REMARK 900 RELATED ID: 1E62   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN:NADP+ REDUCTASE MUTANT WITH LYS 75 REPLACED BY ARG (K75R) 
REMARK 900 RELATED ID: 1E63   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN:NADP+ REDUCTASE MUTANT WITH LYS 75 REPLACED BY SER (K75S) 
REMARK 900 RELATED ID: 1E64   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN:NADP+ REDUCTASE MUTANT WITH LYS 75 REPLACED BY GLN (K75Q) 
REMARK 900 RELATED ID: 1EWY   RELATED DB: PDB                                   
REMARK 900 ANABAENA PCC7119 FERREDOXIN:FERREDOXIN-NADP+- REDUCTASE COMPLEX      
REMARK 900 RELATED ID: 1GJR   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN-NADP+ REDUCTASE COMPLEXED WITH NADP + BY                  
REMARK 900 COCRYSTALLIZATION                                                    
REMARK 900 RELATED ID: 1GO2   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF FERREDOXIN-NADP+ REDUCTASE WITH LYS 72 REPLACED BY GLU  
REMARK 900 (K72E)                                                               
REMARK 900 RELATED ID: 1GR1   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF FERREDOXIN-NADP+ REDUCTASE WITH GLU 139 REPLACED BY     
REMARK 900 LYS (E139K)                                                          
REMARK 900 RELATED ID: 1H85   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN:NADP+ REDUCTASE MUTANT WITH VAL 136 REPLACED BY LEU       
REMARK 900 (V136L)                                                              
REMARK 900 RELATED ID: 1OGI   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN:NADP+ REDUCTASE MUTANT WITH THR 155 REPLACED BY GLY AND   
REMARK 900 ALA 160 REPLACED BY THR (T155G-A160T)                                
REMARK 900 RELATED ID: 1OGJ   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN:NADP+ REDUCTASE MUTANT WITH LEU 263 REPLACED BY PRO       
REMARK 900 (L263P)                                                              
REMARK 900 RELATED ID: 1QGZ   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN:NADP+ REDUCTASE MUTANT WITH LEU 78 REPLACED BYASP (L78D)  
REMARK 900 RELATED ID: 1QH0   RELATED DB: PDB                                   
REMARK 900 FERREDOXIN:NADP+ REDUCTASE MUTANT WITH LEU 76 MUTATED BYASP AND LEU  
REMARK 900 78 MUTATED BY ASP                                                    
REMARK 900 RELATED ID: 1QUE   RELATED DB: PDB                                   
REMARK 900 X-RAY STRUCTURE OF THE FERREDOXIN:NADP+ REDUCTASE FROM THE           
REMARK 900 CYANOBACTERIUM ANABAENA PCC 7119 AT 1.8 ANGSTROMS                    
REMARK 900 RELATED ID: 1QUF   RELATED DB: PDB                                   
REMARK 900 X-RAY STRUCTURE OF A COMPLEX NADP+- FERREDOXIN:NADP+ REDUCTASE FROM  
REMARK 900 THE CYANOBACTERIUM ANABAENA PCC 7119 AT 2.25 ANGSTROMS               
DBREF  1H42 A    0   303  UNP    P21890   FENR_ANASO     137    440             
SEQADV 1H42 GLY A  155  UNP  P21890    THR   292 ENGINEERED MUTATION            
SEQADV 1H42 THR A  160  UNP  P21890    ALA   297 ENGINEERED MUTATION            
SEQADV 1H42 PRO A  263  UNP  P21890    LEU   400 ENGINEERED MUTATION            
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 GLY          
SEQRES  13 A  304  GLY THR GLY ILE THR 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 GLN LYS THR HIS THR TYR          
SEQRES  21 A  304  ILE CYS GLY PRO 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  A1304      75                                                       
HET    SO4  A1305       5                                                       
HETNAM     FAD FLAVIN-ADENINE DINUCLEOTIDE                                      
HETNAM     SO4 SULFATE ION                                                      
FORMUL   2  FAD    C27 H33 N9 O15 P2                                            
FORMUL   3  SO4    O4 S 2-                                                      
FORMUL   4  HOH   *279(H2 O)                                                    
HELIX    1   1 GLY A  115  HIS A  123  1                                   9    
HELIX    2   2 GLY A  158  LYS A  171  1                                  14    
HELIX    3   3 LYS A  171  ASN A  178  1                                   8    
HELIX    4   4 TYR A  201  TYR A  212  1                                  12    
HELIX    5   5 TYR A  235  HIS A  243  1                                   9    
HELIX    6   6 HIS A  243  LYS A  252  1                                  10    
HELIX    7   7 MET A  266  LYS A  280  1                                  15    
HELIX    8   8 THR A  284  ALA A  295  1                                  12    
SHEET    1  AA 6 ARG A  77  SER A  80  0                                        
SHEET    2  AA 6 SER A  59  ILE A  63 -1  O  ILE A  60   N  TYR A  79           
SHEET    3  AA 6 GLU A 129  VAL A 136 -1  O  LYS A 131   N  ILE A  63           
SHEET    4  AA 6 PHE A  21  PRO A  30 -1  O  PHE A  21   N  ILE A 132           
SHEET    5  AA 6 VAL A  40  ASP A  46 -1  O  HIS A  42   N  GLU A  29           
SHEET    6  AA 6 THR A  94  ARG A 100 -1  O  ILE A  95   N  PHE A  45           
SHEET    1  AB 2 GLU A 103  TYR A 104  0                                        
SHEET    2  AB 2 VAL A 113  TYR A 114 -1  O  VAL A 113   N  TYR A 104           
SHEET    1  AC 5 PHE A 216  ILE A 222  0                                        
SHEET    2  AC 5 SER A 187  VAL A 193  1  O  SER A 187   N  ARG A 217           
SHEET    3  AC 5 ASN A 149  GLY A 155  1  O  VAL A 150   N  TRP A 188           
SHEET    4  AC 5 THR A 256  GLY A 262  1  O  HIS A 257   N  ILE A 151           
SHEET    5  AC 5 TRP A 298  THR A 302  1  O  HIS A 299   N  ILE A 260           
CISPEP   1 GLY A  134    PRO A  135          0        -1.08                     
SITE     1 AC1  5 SER A 223  ARG A 224  ARG A 233  TYR A 235                    
SITE     2 AC1  5 HOH A2278                                                     
SITE     1 AC2 23 ARG A  77  LEU A  78  TYR A  79  SER A  80                    
SITE     2 AC2 23 CYS A  98  VAL A  99  ARG A 100  LEU A 102                    
SITE     3 AC2 23 TYR A 104  LYS A 105  GLU A 108  GLY A 115                    
SITE     4 AC2 23 VAL A 116  CYS A 117  SER A 118  THR A 160                    
SITE     5 AC2 23 GLU A 301  TYR A 303  HOH A2097  HOH A2122                    
SITE     6 AC2 23 HOH A2271  HOH A2274  HOH A2275                               
CRYST1   85.810   85.810   96.130  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      0.011654  0.006728  0.000000        0.00000                         
SCALE2      0.000000  0.013456  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010402        0.00000