HEADER    OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 04-JUN-12   4FGJ              
TITLE     OXIDIZED QUINONE REDUCTASE 2 IN COMPLEX WITH PRIMAQUINE               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBOSYLDIHYDRONICOTINAMIDE DEHYDROGENASE [QUINONE];        
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: NRH DEHYDROGENASE [QUINONE] 2, NRH:QUINONE OXIDOREDUCTASE 2,
COMPND   5 QUINONE REDUCTASE 2, QR2;                                            
COMPND   6 EC: 1.10.99.2;                                                       
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: NMOR2, NQO2;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PPRONQO2                                  
KEYWDS    PRIMAQUINE, FMN REDUCTASE SUPERFAMILY, METALLO-FLAVOPROTEIN, ROSSMANN 
KEYWDS   2 FOLD, TWO-ELECTRON REDUCTION OF QUINONES TO HYDROQUINONES, FAD       
KEYWDS   3 BINDING, ZN BINDING, CYTOSOL, OXIDOREDUCTASE-OXIDOREDUCTASE          
KEYWDS   4 INHIBITOR COMPLEX                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.K.LEUNG,B.H.SHILTON                                                 
REVDAT   2   28-FEB-24 4FGJ    1       REMARK SEQADV LINK                       
REVDAT   1   13-MAR-13 4FGJ    0                                                
JRNL        AUTH   K.K.LEUNG,B.H.SHILTON                                        
JRNL        TITL   CRYSTAL STRUCTURES OF QUINONE REDUCTASE 2 BOUND TO           
JRNL        TITL 2 ANTIMALARIAL DRUGS REVEAL CONFORMATIONAL CHANGE UPON         
JRNL        TITL 3 REDUCTION                                                    
JRNL        REF    J.BIOL.CHEM.                               2013              
JRNL        REFN                   ESSN 1083-351X                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.35 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.7.3_928                                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.06                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 110708                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.142                           
REMARK   3   R VALUE            (WORKING SET) : 0.141                           
REMARK   3   FREE R VALUE                     : 0.167                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 1.810                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1999                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 30.0645 -  3.2428    0.99     8144   149  0.1493 0.1563        
REMARK   3     2  3.2428 -  2.5743    1.00     7931   146  0.1455 0.1606        
REMARK   3     3  2.5743 -  2.2490    1.00     7847   145  0.1239 0.1437        
REMARK   3     4  2.2490 -  2.0435    1.00     7852   144  0.1185 0.1474        
REMARK   3     5  2.0435 -  1.8970    1.00     7789   144  0.1155 0.1591        
REMARK   3     6  1.8970 -  1.7852    1.00     7786   143  0.1185 0.1619        
REMARK   3     7  1.7852 -  1.6958    1.00     7744   143  0.1238 0.1709        
REMARK   3     8  1.6958 -  1.6220    0.99     7711   141  0.1304 0.1581        
REMARK   3     9  1.6220 -  1.5595    0.99     7717   142  0.1328 0.1895        
REMARK   3    10  1.5595 -  1.5057    0.99     7665   141  0.1481 0.1979        
REMARK   3    11  1.5057 -  1.4587    0.99     7672   142  0.1774 0.2030        
REMARK   3    12  1.4587 -  1.4170    0.99     7623   140  0.1923 0.2245        
REMARK   3    13  1.4170 -  1.3797    0.99     7608   140  0.2093 0.2407        
REMARK   3    14  1.3797 -  1.3460    0.98     7620   139  0.2366 0.2803        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.30                                          
REMARK   3   SHRINKAGE RADIUS   : 1.10                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.130            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 15.960           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 12.12                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 14.65                          
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.008           4001                                  
REMARK   3   ANGLE     :  1.255           5451                                  
REMARK   3   CHIRALITY :  0.070            573                                  
REMARK   3   PLANARITY :  0.006            672                                  
REMARK   3   DIHEDRAL  : 14.594           1399                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4FGJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUN-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000072872.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-MAY-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CLSI                               
REMARK 200  BEAMLINE                       : 08B1-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.033217                           
REMARK 200  MONOCHROMATOR                  : KOHZU DOUBLE CRYSTAL               
REMARK 200                                   MONOCHROMATOR (DCM)                
REMARK 200  OPTICS                         : 16 CCDS, 16 TILED FIBER-OPTIC      
REMARK 200                                   TAPERS                             
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX300HE                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA 3.3.16                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 110793                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.346                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.057                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 4.800                              
REMARK 200  R MERGE                    (I) : 0.06600                            
REMARK 200  R SYM                      (I) : 0.06600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.42                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.63000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.63000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.4.0                                          
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.55                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7M AMMONIUM SULFATE, 0.1M HEPES PH     
REMARK 280  7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
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 -1.000000  0.000000  0.000000       28.25000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       53.24500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       41.50000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       53.24500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       28.25000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       41.50000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7290 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18100 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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     GLY A    -2                                                      
REMARK 465     ALA A    -1                                                      
REMARK 465     MET A     0                                                      
REMARK 465     GLY B    -2                                                      
REMARK 465     ALA B    -1                                                      
REMARK 465     MET B     0                                                      
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   628     O    HOH A   648              1.95            
REMARK 500   OE1  GLU A   218     O    HOH A   651              1.96            
REMARK 500   O    HOH B   691     O    HOH B   699              2.02            
REMARK 500   O    HOH B   696     O    HOH B   700              2.05            
REMARK 500   O1   GOL B   304     O    HOH B   698              2.10            
REMARK 500   O    HOH A   542     O    HOH A   544              2.12            
REMARK 500   O    HOH B   575     O    HOH B   607              2.14            
REMARK 500   OD1  ASP B   127     O    HOH B   677              2.15            
REMARK 500   O    HOH B   699     O    HOH B   704              2.18            
REMARK 500   O    HOH B   673     O    HOH B   701              2.18            
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   HE2  HIS A    72     O    HOH A   651     4545     1.40            
REMARK 500   O    HOH A   651     O    HOH A   653     4445     1.93            
REMARK 500   OD2  ASP A   127     O    HOH A   651     4545     1.97            
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    TYR A 132     -124.30     47.50                                   
REMARK 500    TYR A 155       51.03    -93.35                                   
REMARK 500    TYR B 132     -126.54     50.09                                   
REMARK 500    TYR B 155       51.97    -95.28                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 301  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 173   ND1                                                    
REMARK 620 2 HIS A 177   ND1 111.0                                              
REMARK 620 3 CYS A 222   O   106.6  96.4                                        
REMARK 620 4 CYS A 222   SG  125.2 113.3  99.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 302  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B 173   ND1                                                    
REMARK 620 2 HIS B 177   ND1 107.9                                              
REMARK 620 3 CYS B 222   O   107.8 101.1                                        
REMARK 620 4 CYS B 222   SG  126.1 113.6  96.5                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PQ A 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PQ A 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD B 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 304                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4FGK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4FGL   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 AUTHORS HAVE INDICATED THAT THE CONFLICT BETWEEN RESIDUE F46 IN THE  
REMARK 999 COORDINATES AND L47, FROM THE UNP P16083, ARISES FROM AN INCORRECT   
REMARK 999 ANNOTATION IN THE UNP ENTRY                                          
DBREF  4FGJ A    0   230  UNP    P16083   NQO2_HUMAN       1    231             
DBREF  4FGJ B    0   230  UNP    P16083   NQO2_HUMAN       1    231             
SEQADV 4FGJ GLY A   -2  UNP  P16083              EXPRESSION TAG                 
SEQADV 4FGJ ALA A   -1  UNP  P16083              EXPRESSION TAG                 
SEQADV 4FGJ PHE A   46  UNP  P16083    LEU    47 SEE REMARK 999                 
SEQADV 4FGJ GLY B   -2  UNP  P16083              EXPRESSION TAG                 
SEQADV 4FGJ ALA B   -1  UNP  P16083              EXPRESSION TAG                 
SEQADV 4FGJ PHE B   46  UNP  P16083    LEU    47 SEE REMARK 999                 
SEQRES   1 A  233  GLY ALA MET ALA GLY LYS LYS VAL LEU ILE VAL TYR ALA          
SEQRES   2 A  233  HIS GLN GLU PRO LYS SER PHE ASN GLY SER LEU LYS ASN          
SEQRES   3 A  233  VAL ALA VAL ASP GLU LEU SER ARG GLN GLY CYS THR VAL          
SEQRES   4 A  233  THR VAL SER ASP LEU TYR ALA MET ASN PHE GLU PRO ARG          
SEQRES   5 A  233  ALA THR ASP LYS ASP ILE THR GLY THR LEU SER ASN PRO          
SEQRES   6 A  233  GLU VAL PHE ASN TYR GLY VAL GLU THR HIS GLU ALA TYR          
SEQRES   7 A  233  LYS GLN ARG SER LEU ALA SER ASP ILE THR ASP GLU GLN          
SEQRES   8 A  233  LYS LYS VAL ARG GLU ALA ASP LEU VAL ILE PHE GLN PHE          
SEQRES   9 A  233  PRO LEU TYR TRP PHE SER VAL PRO ALA ILE LEU LYS GLY          
SEQRES  10 A  233  TRP MET ASP ARG VAL LEU CYS GLN GLY PHE ALA PHE ASP          
SEQRES  11 A  233  ILE PRO GLY PHE TYR ASP SER GLY LEU LEU GLN GLY LYS          
SEQRES  12 A  233  LEU ALA LEU LEU SER VAL THR THR GLY GLY THR ALA GLU          
SEQRES  13 A  233  MET TYR THR LYS THR GLY VAL ASN GLY ASP SER ARG TYR          
SEQRES  14 A  233  PHE LEU TRP PRO LEU GLN HIS GLY THR LEU HIS PHE CYS          
SEQRES  15 A  233  GLY PHE LYS VAL LEU ALA PRO GLN ILE SER PHE ALA PRO          
SEQRES  16 A  233  GLU ILE ALA SER GLU GLU GLU ARG LYS GLY MET VAL ALA          
SEQRES  17 A  233  ALA TRP SER GLN ARG LEU GLN THR ILE TRP LYS GLU GLU          
SEQRES  18 A  233  PRO ILE PRO CYS THR ALA HIS TRP HIS PHE GLY GLN              
SEQRES   1 B  233  GLY ALA MET ALA GLY LYS LYS VAL LEU ILE VAL TYR ALA          
SEQRES   2 B  233  HIS GLN GLU PRO LYS SER PHE ASN GLY SER LEU LYS ASN          
SEQRES   3 B  233  VAL ALA VAL ASP GLU LEU SER ARG GLN GLY CYS THR VAL          
SEQRES   4 B  233  THR VAL SER ASP LEU TYR ALA MET ASN PHE GLU PRO ARG          
SEQRES   5 B  233  ALA THR ASP LYS ASP ILE THR GLY THR LEU SER ASN PRO          
SEQRES   6 B  233  GLU VAL PHE ASN TYR GLY VAL GLU THR HIS GLU ALA TYR          
SEQRES   7 B  233  LYS GLN ARG SER LEU ALA SER ASP ILE THR ASP GLU GLN          
SEQRES   8 B  233  LYS LYS VAL ARG GLU ALA ASP LEU VAL ILE PHE GLN PHE          
SEQRES   9 B  233  PRO LEU TYR TRP PHE SER VAL PRO ALA ILE LEU LYS GLY          
SEQRES  10 B  233  TRP MET ASP ARG VAL LEU CYS GLN GLY PHE ALA PHE ASP          
SEQRES  11 B  233  ILE PRO GLY PHE TYR ASP SER GLY LEU LEU GLN GLY LYS          
SEQRES  12 B  233  LEU ALA LEU LEU SER VAL THR THR GLY GLY THR ALA GLU          
SEQRES  13 B  233  MET TYR THR LYS THR GLY VAL ASN GLY ASP SER ARG TYR          
SEQRES  14 B  233  PHE LEU TRP PRO LEU GLN HIS GLY THR LEU HIS PHE CYS          
SEQRES  15 B  233  GLY PHE LYS VAL LEU ALA PRO GLN ILE SER PHE ALA PRO          
SEQRES  16 B  233  GLU ILE ALA SER GLU GLU GLU ARG LYS GLY MET VAL ALA          
SEQRES  17 B  233  ALA TRP SER GLN ARG LEU GLN THR ILE TRP LYS GLU GLU          
SEQRES  18 B  233  PRO ILE PRO CYS THR ALA HIS TRP HIS PHE GLY GLN              
HET     ZN  A 301       1                                                       
HET    FAD  A 302      84                                                       
HET    1PQ  A 303      38                                                       
HET    1PQ  A 304      38                                                       
HET    GOL  B 301       6                                                       
HET     ZN  B 302       1                                                       
HET    FAD  B 303      84                                                       
HET    GOL  B 304       6                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     FAD FLAVIN-ADENINE DINUCLEOTIDE                                      
HETNAM     1PQ (4S)-N~4~-(6-METHOXYQUINOLIN-8-YL)PENTANE-1,4-DIAMINE            
HETNAM     GOL GLYCEROL                                                         
HETSYN     1PQ PRIMAQUINE                                                       
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3   ZN    2(ZN 2+)                                                     
FORMUL   4  FAD    2(C27 H33 N9 O15 P2)                                         
FORMUL   5  1PQ    2(C15 H21 N3 O)                                              
FORMUL   7  GOL    2(C3 H8 O3)                                                  
FORMUL  11  HOH   *558(H2 O)                                                    
HELIX    1   1 SER A   16  GLY A   33  1                                  18    
HELIX    2   2 THR A   51  ILE A   55  5                                   5    
HELIX    3   3 ASN A   66  GLN A   77  1                                  12    
HELIX    4   4 ALA A   81  ALA A   94  1                                  14    
HELIX    5   5 PRO A  109  LEU A  120  1                                  12    
HELIX    6   6 PHE A  131  GLY A  135  5                                   5    
HELIX    7   7 ASP A  163  HIS A  173  1                                  11    
HELIX    8   8 SER A  196  THR A  213  1                                  18    
HELIX    9   9 ILE A  214  GLU A  217  5                                   4    
HELIX   10  10 THR A  223  GLY A  229  1                                   7    
HELIX   11  11 SER B   16  GLY B   33  1                                  18    
HELIX   12  12 THR B   51  ILE B   55  5                                   5    
HELIX   13  13 ASN B   66  ARG B   78  1                                  13    
HELIX   14  14 ALA B   81  ALA B   94  1                                  14    
HELIX   15  15 PRO B  109  LEU B  120  1                                  12    
HELIX   16  16 PHE B  131  GLY B  135  5                                   5    
HELIX   17  17 ASP B  163  HIS B  173  1                                  11    
HELIX   18  18 SER B  196  THR B  213  1                                  18    
HELIX   19  19 ILE B  214  GLU B  217  5                                   4    
HELIX   20  20 THR B  223  GLY B  229  1                                   7    
SHEET    1   A 5 THR A  35  ASP A  40  0                                        
SHEET    2   A 5 LYS A   4  TYR A   9  1  N  VAL A   5   O  THR A  35           
SHEET    3   A 5 LEU A  96  PRO A 102  1  O  ILE A  98   N  VAL A   8           
SHEET    4   A 5 LEU A 141  THR A 147  1  O  SER A 145   N  PHE A  99           
SHEET    5   A 5 LYS A 182  VAL A 183  1  O  LYS A 182   N  ALA A 142           
SHEET    1   B 5 THR A  35  ASP A  40  0                                        
SHEET    2   B 5 LYS A   4  TYR A   9  1  N  VAL A   5   O  THR A  35           
SHEET    3   B 5 LEU A  96  PRO A 102  1  O  ILE A  98   N  VAL A   8           
SHEET    4   B 5 LEU A 141  THR A 147  1  O  SER A 145   N  PHE A  99           
SHEET    5   B 5 GLN A 187  SER A 189  1  O  GLN A 187   N  LEU A 144           
SHEET    1   C 5 THR B  35  ASP B  40  0                                        
SHEET    2   C 5 LYS B   4  TYR B   9  1  N  VAL B   5   O  THR B  35           
SHEET    3   C 5 LEU B  96  PRO B 102  1  O  ILE B  98   N  VAL B   8           
SHEET    4   C 5 LEU B 141  THR B 147  1  O  SER B 145   N  PHE B  99           
SHEET    5   C 5 LYS B 182  VAL B 183  1  O  LYS B 182   N  ALA B 142           
SHEET    1   D 5 THR B  35  ASP B  40  0                                        
SHEET    2   D 5 LYS B   4  TYR B   9  1  N  VAL B   5   O  THR B  35           
SHEET    3   D 5 LEU B  96  PRO B 102  1  O  ILE B  98   N  VAL B   8           
SHEET    4   D 5 LEU B 141  THR B 147  1  O  SER B 145   N  PHE B  99           
SHEET    5   D 5 GLN B 187  SER B 189  1  O  SER B 189   N  VAL B 146           
LINK         ND1 HIS A 173                ZN    ZN A 301     1555   1555  2.01  
LINK         ND1 HIS A 177                ZN    ZN A 301     1555   1555  2.02  
LINK         O   CYS A 222                ZN    ZN A 301     1555   1555  2.06  
LINK         SG  CYS A 222                ZN    ZN A 301     1555   1555  2.28  
LINK         ND1 HIS B 173                ZN    ZN B 302     1555   1555  2.01  
LINK         ND1 HIS B 177                ZN    ZN B 302     1555   1555  2.06  
LINK         O   CYS B 222                ZN    ZN B 302     1555   1555  2.02  
LINK         SG  CYS B 222                ZN    ZN B 302     1555   1555  2.27  
CISPEP   1 ILE A  128    PRO A  129          0         2.48                     
CISPEP   2 ILE B  128    PRO B  129          0        -2.97                     
SITE     1 AC1  3 HIS A 173  HIS A 177  CYS A 222                               
SITE     1 AC2 30 HIS A  11  LYS A  15  SER A  16  PHE A  17                    
SITE     2 AC2 30 ASN A  18  SER A  20  PRO A 102  LEU A 103                    
SITE     3 AC2 30 TYR A 104  TRP A 105  PHE A 106  THR A 147                    
SITE     4 AC2 30 THR A 148  GLY A 149  GLY A 150  TYR A 155                    
SITE     5 AC2 30 GLU A 193  GLU A 197  ARG A 200  LYS A 201                    
SITE     6 AC2 30 1PQ A 303  HOH A 429  HOH A 485  HOH A 500                    
SITE     7 AC2 30 HOH A 508  HOH A 545  HOH A 549  HOH A 551                    
SITE     8 AC2 30 ASN B  66  ASP B 117                                          
SITE     1 AC3 15 TRP A 105  PHE A 106  GLY A 149  GLY A 150                    
SITE     2 AC3 15 MET A 154  ASN A 161  GLU A 193  FAD A 302                    
SITE     3 AC3 15 HOH A 593  HOH A 608  HOH A 621  HOH A 652                    
SITE     4 AC3 15 PHE B 126  GLY B 174  PHE B 178                               
SITE     1 AC4 13 GLN A 122  PHE A 126  GLY A 174  PHE A 178                    
SITE     2 AC4 13 HOH A 598  HOH A 643  TRP B 105  PHE B 106                    
SITE     3 AC4 13 GLY B 149  GLY B 150  ASN B 161  GLU B 193                    
SITE     4 AC4 13 FAD B 303                                                     
SITE     1 AC5  5 LYS B  76  ARG B  78  ASP B 163  ARG B 165                    
SITE     2 AC5  5 HOH B 574                                                     
SITE     1 AC6  3 HIS B 173  HIS B 177  CYS B 222                               
SITE     1 AC7 28 ASN A  66  ASP A 117  1PQ A 304  HIS B  11                    
SITE     2 AC7 28 LYS B  15  SER B  16  PHE B  17  ASN B  18                    
SITE     3 AC7 28 SER B  20  PRO B 102  LEU B 103  TYR B 104                    
SITE     4 AC7 28 TRP B 105  PHE B 106  THR B 147  THR B 148                    
SITE     5 AC7 28 GLY B 149  GLY B 150  TYR B 155  GLU B 193                    
SITE     6 AC7 28 ARG B 200  HOH B 451  HOH B 489  HOH B 518                    
SITE     7 AC7 28 HOH B 527  HOH B 547  HOH B 564  HOH B 598                    
SITE     1 AC8  7 GLU B  47  LYS B  53  ASP B  54  ASP B  83                    
SITE     2 AC8  7 ARG B 118  HOH B 528  HOH B 698                               
CRYST1   56.500   83.000  106.490  90.00  90.00  90.00 P 21 21 21    8          
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      0.017699  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012048  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009391        0.00000