HEADER    OXIDOREDUCTASE                          16-NOV-09   3KPG              
OBSLTE     17-AUG-11 3KPG      3T31                                             
TITLE     CRYSTAL STRUCTURE OF SULFIDE:QUINONE OXIDOREDUCTASE FROM              
TITLE    2 ACIDITHIOBACILLUS FERROOXIDANS IN COMPLEX WITH DECYLUBIQUINONE       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SULFIDE-QUINONE REDUCTASE, PUTATIVE;                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ACIDITHIOBACILLUS FERROOXIDANS ATCC 23270;      
SOURCE   3 ORGANISM_COMMON: FERROBACILLUS FERROOXIDANS (STRAIN ATCC 23270);     
SOURCE   4 ORGANISM_TAXID: 243159;                                              
SOURCE   5 STRAIN: ATCC 23270 / DSM 14882 / NCIB 8455;                          
SOURCE   6 GENE: AFE_1792;                                                      
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PLM1                                      
KEYWDS    OXIDOREDUCTASES, SULFIDE:QUINONE OXIDOREDUCTASE, COMPLEX WITH         
KEYWDS   2 UBIQUINONE, INTEGRAL MONOTOPIC MEMBRANE PROTEIN, ACIDITHIOBACILLUS   
KEYWDS   3 FERROOXIDANS, OXIDOREDUCTASE                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.M.CHERNEY,Y.ZHANG,M.SOLOMONSON,J.H.WEINER,M.N.G.JAMES               
REVDAT   3   17-AUG-11 3KPG    1       OBSLTE VERSN                             
REVDAT   2   28-APR-10 3KPG    1       JRNL                                     
REVDAT   1   07-APR-10 3KPG    0                                                
JRNL        AUTH   M.M.CHERNEY,Y.ZHANG,M.SOLOMONSON,J.H.WEINER,M.N.JAMES        
JRNL        TITL   CRYSTAL STRUCTURE OF SULFIDE:QUINONE OXIDOREDUCTASE FROM     
JRNL        TITL 2 ACIDITHIOBACILLUS FERROOXIDANS: INSIGHTS INTO SULFIDOTROPHIC 
JRNL        TITL 3 RESPIRATION AND DETOXIFICATION.                              
JRNL        REF    J.MOL.BIOL.                   V. 398   292 2010              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   20303979                                                     
JRNL        DOI    10.1016/J.JMB.2010.03.018                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.4_4)                        
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN             
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-                     
REMARK   3               : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO,              
REMARK   3               : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL            
REMARK   3               : MORIARTY,REETAL PAI,RANDY READ,JANE                  
REMARK   3               : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM             
REMARK   3               : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH,             
REMARK   3               : LAURENT STORONI,TOM TERWILLIGER,PETER                
REMARK   3               : ZWART                                                
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.91                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.990                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 24844                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.172                           
REMARK   3   R VALUE            (WORKING SET) : 0.170                           
REMARK   3   FREE R VALUE                     : 0.209                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1242                            
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 19.9126 -  4.7646    1.00     2807   147  0.1519 0.1824        
REMARK   3     2  4.7646 -  3.7903    1.00     2677   141  0.1378 0.1740        
REMARK   3     3  3.7903 -  3.3137    1.00     2623   138  0.1585 0.1994        
REMARK   3     4  3.3137 -  3.0118    1.00     2594   137  0.1675 0.2123        
REMARK   3     5  3.0118 -  2.7966    1.00     2602   137  0.1802 0.1933        
REMARK   3     6  2.7966 -  2.6321    1.00     2587   136  0.1912 0.2583        
REMARK   3     7  2.6321 -  2.5005    1.00     2585   136  0.1974 0.2755        
REMARK   3     8  2.5005 -  2.3919    1.00     2561   135  0.1987 0.2714        
REMARK   3     9  2.3919 -  2.3000    1.00     2566   135  0.2061 0.2614        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : 0.34                                          
REMARK   3   B_SOL              : 61.52                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.100            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.900           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 38.36                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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      :  0.004           3412                                  
REMARK   3   ANGLE     :  0.910           4623                                  
REMARK   3   CHIRALITY :  0.060            491                                  
REMARK   3   PLANARITY :  0.006            581                                  
REMARK   3   DIHEDRAL  : 20.644           1303                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: chain A and resid 407:418                              
REMARK   3    ORIGIN FOR THE GROUP (A):  33.7859  -2.5935   7.7645              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1280 T22:   0.2023                                     
REMARK   3      T33:   0.1514 T12:  -0.0409                                     
REMARK   3      T13:   0.0031 T23:   0.0255                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9187 L22:   2.8777                                     
REMARK   3      L33:   0.7402 L12:   0.7161                                     
REMARK   3      L13:  -0.2312 L23:  -0.6096                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0518 S12:   0.0027 S13:   0.0462                       
REMARK   3      S21:   0.2067 S22:  -0.0422 S23:  -0.1142                       
REMARK   3      S31:   0.0294 S32:  -0.1413 S33:  -0.0059                       
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 3KPG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-NOV-09.                  
REMARK 100 THE RCSB ID CODE IS RCSB056282.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-AUG-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CLSI                               
REMARK 200  BEAMLINE                       : 08ID-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97950                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24845                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 21.400                             
REMARK 200  R MERGE                    (I) : 0.11300                            
REMARK 200  R SYM                      (I) : 0.11300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 23.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.36                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 21.50                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.98700                            
REMARK 200  R SYM FOR SHELL            (I) : 0.98700                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.080                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 3HYV                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 600, 0.1 M BIS-TRIS BUFFER,      
REMARK 280  0.1M MGSO4, 0.4MM DDM, PH 6.5, VAPOR DIFFUSION, HANGING DROP,       
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 2 2                         
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                                                 
REMARK 290       5555   Y,-X+Y,Z+2/3                                            
REMARK 290       6555   X-Y,X,Z+1/3                                             
REMARK 290       7555   Y,X,-Z+2/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+1/3                                          
REMARK 290      10555   -Y,-X,-Z+2/3                                            
REMARK 290      11555   -X+Y,Y,-Z                                               
REMARK 290      12555   X,X-Y,-Z+1/3                                            
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       54.66667            
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       27.33333            
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        0.00000            
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       54.66667            
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       27.33333            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       54.66667            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000       27.33333            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       54.66667            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       27.33333            
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 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 350   BIOMT1   2 -1.000000  0.000000  0.000000      150.77000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 634  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 734  LIES ON A SPECIAL POSITION.                          
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   419                                                      
REMARK 465     GLY A   420                                                      
REMARK 465     ILE A   421                                                      
REMARK 465     THR A   422                                                      
REMARK 465     ARG A   423                                                      
REMARK 465     LEU A   424                                                      
REMARK 465     LYS A   425                                                      
REMARK 465     GLU A   426                                                      
REMARK 465     GLU A   427                                                      
REMARK 465     ASP A   428                                                      
REMARK 465     THR A   429                                                      
REMARK 465     HIS A   430                                                      
REMARK 465     ARG A   431                                                      
REMARK 465     LYS A   432                                                      
REMARK 465     ALA A   433                                                      
REMARK 465     SER A   434                                                      
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    ALA A   9       67.96   -103.52                                   
REMARK 500    LEU A 199       18.99     58.44                                   
REMARK 500    ASP A 206       41.24   -102.85                                   
REMARK 500    PRO A 371     -156.40    -76.54                                   
REMARK 500    VAL A 414        3.06    -63.33                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 500                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LMT A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DCQ A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H2S A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H2S A 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE S5S A 505                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3KPI   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KPK   RELATED DB: PDB                                   
DBREF  3KPG A    1   434  UNP    B7JBP8   B7JBP8_ACIF2     1    434             
SEQRES   1 A  434  MET ALA HIS VAL VAL ILE LEU GLY ALA GLY THR GLY GLY          
SEQRES   2 A  434  MET PRO ALA ALA TYR GLU MET LYS GLU ALA LEU GLY SER          
SEQRES   3 A  434  GLY HIS GLU VAL THR LEU ILE SER ALA ASN ASP TYR PHE          
SEQRES   4 A  434  GLN PHE VAL PRO SER ASN PRO TRP VAL GLY VAL GLY TRP          
SEQRES   5 A  434  LYS GLU ARG ASP ASP ILE ALA PHE PRO ILE ARG HIS TYR          
SEQRES   6 A  434  VAL GLU ARG LYS GLY ILE HIS PHE ILE ALA GLN SER ALA          
SEQRES   7 A  434  GLU GLN ILE ASP ALA GLU ALA GLN ASN ILE THR LEU ALA          
SEQRES   8 A  434  ASP GLY ASN THR VAL HIS TYR ASP TYR LEU MET ILE ALA          
SEQRES   9 A  434  THR GLY PRO LYS LEU ALA PHE GLU ASN VAL PRO GLY SER          
SEQRES  10 A  434  ASP PRO HIS GLU GLY PRO VAL GLN SER ILE CYS THR VAL          
SEQRES  11 A  434  ASP HIS ALA GLU ARG ALA PHE ALA GLU TYR GLN ALA LEU          
SEQRES  12 A  434  LEU ARG GLU PRO GLY PRO ILE VAL ILE GLY ALA MET ALA          
SEQRES  13 A  434  GLY ALA SER CYS PHE GLY PRO ALA TYR GLU TYR ALA MET          
SEQRES  14 A  434  ILE VAL ALA SER ASP LEU LYS LYS ARG GLY MET ARG ASP          
SEQRES  15 A  434  LYS ILE PRO SER PHE THR PHE ILE THR SER GLU PRO TYR          
SEQRES  16 A  434  ILE GLY HIS LEU GLY ILE GLN GLY VAL GLY ASP SER LYS          
SEQRES  17 A  434  GLY ILE LEU THR LYS GLY LEU LYS GLU GLU GLY ILE GLU          
SEQRES  18 A  434  ALA TYR THR ASN CYS LYS VAL THR LYS VAL GLU ASP ASN          
SEQRES  19 A  434  LYS MET TYR VAL THR GLN VAL ASP GLU LYS GLY GLU THR          
SEQRES  20 A  434  ILE LYS GLU MET VAL LEU PRO VAL LYS PHE GLY MET MET          
SEQRES  21 A  434  ILE PRO ALA PHE LYS GLY VAL PRO ALA VAL ALA GLY VAL          
SEQRES  22 A  434  GLU GLY LEU CYS ASN PRO GLY GLY PHE VAL LEU VAL ASP          
SEQRES  23 A  434  GLU HIS GLN ARG SER LYS LYS TYR ALA ASN ILE PHE ALA          
SEQRES  24 A  434  ALA GLY ILE ALA ILE ALA ILE PRO PRO VAL GLU THR THR          
SEQRES  25 A  434  PRO VAL PRO THR GLY ALA PRO LYS THR GLY TYR MET ILE          
SEQRES  26 A  434  GLU SER MET VAL SER ALA ALA VAL HIS ASN ILE LYS ALA          
SEQRES  27 A  434  ASP LEU GLU GLY ARG LYS GLY GLU GLN THR MET GLY THR          
SEQRES  28 A  434  TRP ASN ALA VAL CYS PHE ALA ASP MET GLY ASP ARG GLY          
SEQRES  29 A  434  ALA ALA PHE ILE ALA LEU PRO GLN LEU LYS PRO ARG LYS          
SEQRES  30 A  434  VAL ASP VAL PHE ALA TYR GLY ARG TRP VAL HIS LEU ALA          
SEQRES  31 A  434  LYS VAL ALA PHE GLU LYS TYR PHE ILE ARG LYS MET LYS          
SEQRES  32 A  434  MET GLY VAL SER GLU PRO PHE TYR GLU LYS VAL LEU PHE          
SEQRES  33 A  434  LYS MET MET GLY ILE THR ARG LEU LYS GLU GLU ASP THR          
SEQRES  34 A  434  HIS ARG LYS ALA SER                                          
HET    FAD  A 500      53                                                       
HET    LMT  A 501      35                                                       
HET    DCQ  A 502      23                                                       
HET    H2S  A 503       1                                                       
HET    H2S  A 504       1                                                       
HET    S5S  A 505       5                                                       
HETNAM     FAD FLAVIN-ADENINE DINUCLEOTIDE                                      
HETNAM     LMT DODECYL-BETA-D-MALTOSIDE                                         
HETNAM     DCQ 2-DECYL-5,6-DIMETHOXY-3-METHYLCYCLOHEXA-2,5-DIENE-1,4-           
HETNAM   2 DCQ  DIONE                                                           
HETNAM     H2S HYDROSULFURIC ACID                                               
HETNAM     S5S 2-SULFANYL-2LAMBDA~4~-TETRASULFANE                               
HETSYN     DCQ DECYLUBIQUINONE                                                  
HETSYN     H2S HYDROGEN SULFIDE                                                 
FORMUL   2  FAD    C27 H33 N9 O15 P2                                            
FORMUL   3  LMT    C24 H46 O11                                                  
FORMUL   4  DCQ    C19 H30 O4                                                   
FORMUL   5  H2S    2(H2 S)                                                      
FORMUL   7  S5S    H4 S5                                                        
FORMUL   8  HOH   *316(H2 O)                                                    
HELIX    1   1 GLY A   12  GLY A   25  1                                  14    
HELIX    2   2 SER A   44  VAL A   50  1                                   7    
HELIX    3   3 GLU A   54  ILE A   58  1                                   5    
HELIX    4   4 ILE A   62  ARG A   68  1                                   7    
HELIX    5   5 PHE A  111  VAL A  114  5                                   4    
HELIX    6   6 THR A  129  GLU A  146  1                                  18    
HELIX    7   7 PHE A  161  GLY A  179  1                                  19    
HELIX    8   8 MET A  180  ILE A  184  5                                   5    
HELIX    9   9 ASP A  206  GLU A  218  1                                  13    
HELIX   10  10 VAL A  267  GLY A  272  1                                   6    
HELIX   11  11 GLY A  301  ILE A  304  5                                   4    
HELIX   12  12 THR A  321  LEU A  340  1                                  20    
HELIX   13  13 ARG A  385  GLY A  405  1                                  21    
HELIX   14  14 TYR A  411  MET A  418  5                                   8    
SHEET    1   A 5 HIS A  72  ILE A  74  0                                        
SHEET    2   A 5 GLU A  29  ILE A  33  1  N  LEU A  32   O  HIS A  72           
SHEET    3   A 5 HIS A   3  LEU A   7  1  N  ILE A   6   O  THR A  31           
SHEET    4   A 5 TYR A 100  ILE A 103  1  O  MET A 102   N  VAL A   5           
SHEET    5   A 5 ILE A 297  ALA A 299  1  O  PHE A 298   N  LEU A 101           
SHEET    1   B 2 TYR A  38  GLN A  40  0                                        
SHEET    2   B 2 ALA A  59  PRO A  61 -1  O  PHE A  60   N  PHE A  39           
SHEET    1   C 3 ALA A  78  ASP A  82  0                                        
SHEET    2   C 3 ASN A  87  LEU A  90 -1  O  THR A  89   N  GLU A  79           
SHEET    3   C 3 THR A  95  HIS A  97 -1  O  VAL A  96   N  ILE A  88           
SHEET    1   D 2 LYS A 108  LEU A 109  0                                        
SHEET    2   D 2 PHE A 264  LYS A 265 -1  O  LYS A 265   N  LYS A 108           
SHEET    1   E 5 VAL A 124  GLN A 125  0                                        
SHEET    2   E 5 PHE A 257  ILE A 261  1  O  GLY A 258   N  GLN A 125           
SHEET    3   E 5 ILE A 150  ALA A 154  1  N  GLY A 153   O  ILE A 261           
SHEET    4   E 5 PHE A 187  THR A 191  1  O  THR A 188   N  ILE A 152           
SHEET    5   E 5 GLU A 221  TYR A 223  1  O  GLU A 221   N  PHE A 189           
SHEET    1   F 3 CYS A 226  GLU A 232  0                                        
SHEET    2   F 3 LYS A 235  VAL A 241 -1  O  THR A 239   N  LYS A 227           
SHEET    3   F 3 THR A 247  PRO A 254 -1  O  LEU A 253   N  MET A 236           
SHEET    1   G 3 ALA A 354  ASP A 359  0                                        
SHEET    2   G 3 GLY A 364  LEU A 370 -1  O  ALA A 365   N  ALA A 358           
SHEET    3   G 3 VAL A 378  GLY A 384 -1  O  ALA A 382   N  ALA A 366           
LINK         SG ACYS A 356                 S  AH2S A 504     1555   1555  2.08  
LINK         SG BCYS A 160                 S1 BS5S A 505     1555   1555  2.09  
LINK         SG BCYS A 356                 S5 BS5S A 505     1555   1555  2.08  
CISPEP   1 LEU A  370    PRO A  371          0        -6.10                     
CISPEP   2 LYS A  374    PRO A  375          0        -0.19                     
SITE     1 AC1 42 LEU A   7  GLY A   8  ALA A   9  GLY A  10                    
SITE     2 AC1 42 THR A  11  GLY A  12  SER A  34  ALA A  35                    
SITE     3 AC1 42 VAL A  42  PRO A  43  SER A  77  ALA A  78                    
SITE     4 AC1 42 ALA A 104  THR A 105  GLY A 106  PRO A 107                    
SITE     5 AC1 42 ILE A 127  CYS A 160  PRO A 163  VAL A 267                    
SITE     6 AC1 42 GLY A 301  ILE A 302  THR A 321  GLY A 322                    
SITE     7 AC1 42 ILE A 325  VAL A 355  PHE A 357  LYS A 391                    
SITE     8 AC1 42 HOH A 435  HOH A 436  HOH A 453  HOH A 470                    
SITE     9 AC1 42 HOH A 474  HOH A 484  DCQ A 502  H2S A 504                    
SITE    10 AC1 42 S5S A 505  HOH A 507  HOH A 520  HOH A 544                    
SITE    11 AC1 42 HOH A 611  HOH A 657                                          
SITE     1 AC2 15 TYR A 165  ASP A 206  ILE A 210  GLU A 217                    
SITE     2 AC2 15 CYS A 356  ALA A 358  MET A 360  ALA A 365                    
SITE     3 AC2 15 PHE A 367  TYR A 383  HOH A 486  HOH A 508                    
SITE     4 AC2 15 HOH A 524  HOH A 712  HOH A 713                               
SITE     1 AC3 10 PHE A  41  PRO A  43  GLY A 322  TYR A 323                    
SITE     2 AC3 10 ASN A 353  PHE A 357  PHE A 394  TYR A 411                    
SITE     3 AC3 10 LYS A 417  FAD A 500                                          
SITE     1 AC4  4 GLU A 166  CYS A 356  PHE A 357  HOH A 538                    
SITE     1 AC5  4 THR A 321  VAL A 355  CYS A 356  FAD A 500                    
SITE     1 AC6  9 SER A 159  CYS A 160  PHE A 161  GLY A 162                    
SITE     2 AC6  9 PRO A 163  LEU A 199  PRO A 319  CYS A 356                    
SITE     3 AC6  9 FAD A 500                                                     
CRYST1  150.770  150.770   82.000  90.00  90.00 120.00 P 62 2 2     12          
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      0.006633  0.003829  0.000000        0.00000                         
SCALE2      0.000000  0.007659  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012195        0.00000