HEADER    OXIDOREDUCTASE/RNA                      14-JUN-11   3B0U              
TITLE     TRNA-DIHYDROURIDINE SYNTHASE FROM THERMUS THERMOPHILUS IN COMPLEX WITH
TITLE    2 TRNA FRAGMENT                                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RNA (5'-R(*GP*GP*(H2U)P*A)-3');                            
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: TRNA FRAGMENT;                                             
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: TRNA-DIHYDROURIDINE SYNTHASE;                              
COMPND   8 CHAIN: X, Y;                                                         
COMPND   9 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE   3 ORGANISM_TAXID: 300852;                                              
SOURCE   4 STRAIN: HB8;                                                         
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: B834(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PUC19;                                    
SOURCE  10 OTHER_DETAILS: THE FULL LENGTH TRNA WAS TRANSCRIPTED IN E. COLI      
SOURCE  11 EXPRESSION SYSTEM AND AFTER BINDING TO PROTEIN THE RNA WAS PROCESSED 
SOURCE  12 BY RNASE;                                                            
SOURCE  13 MOL_ID: 2;                                                           
SOURCE  14 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS;                           
SOURCE  15 ORGANISM_TAXID: 300852;                                              
SOURCE  16 STRAIN: HB8;                                                         
SOURCE  17 GENE: TTHA0016;                                                      
SOURCE  18 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  19 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  20 EXPRESSION_SYSTEM_STRAIN: B834(DE3);                                 
SOURCE  21 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  22 EXPRESSION_SYSTEM_PLASMID: CDFDUET-1                                 
KEYWDS    TIM BARREL, OXIDOREDUCTASE-RNA COMPLEX                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.YU,Y.TANAKA,K.YAMASHITA,A.NAKAMURA,M.YAO,I.TANAKA                   
REVDAT   4   01-NOV-23 3B0U    1       REMARK SEQADV LINK                       
REVDAT   3   11-OCT-17 3B0U    1       REMARK                                   
REVDAT   2   21-DEC-11 3B0U    1       JRNL                                     
REVDAT   1   14-DEC-11 3B0U    0                                                
JRNL        AUTH   F.YU,Y.TANAKA,K.YAMASHITA,T.SUZUKI,A.NAKAMURA,N.HIRANO,      
JRNL        AUTH 2 T.SUZUKI,M.YAO,I.TANAKA                                      
JRNL        TITL   MOLECULAR BASIS OF DIHYDROURIDINE FORMATION ON TRNA          
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 108 19593 2011              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   22123979                                                     
JRNL        DOI    10.1073/PNAS.1112352108                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.95 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX DEV_708                                       
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 : ENGH & HUBER                                  
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.80                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.970                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 49073                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.182                           
REMARK   3   R VALUE            (WORKING SET) : 0.181                           
REMARK   3   FREE R VALUE                     : 0.220                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.400                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2157                            
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 19.7990 -  4.7841    0.99     3114   141  0.1733 0.1879        
REMARK   3     2  4.7841 -  3.8061    1.00     3135   145  0.1552 0.1999        
REMARK   3     3  3.8061 -  3.3275    1.00     3134   142  0.1742 0.2165        
REMARK   3     4  3.3275 -  3.0245    1.00     3130   148  0.1876 0.1979        
REMARK   3     5  3.0245 -  2.8083    1.00     3149   145  0.1815 0.2238        
REMARK   3     6  2.8083 -  2.6432    1.00     3136   138  0.1842 0.2305        
REMARK   3     7  2.6432 -  2.5111    1.00     3146   154  0.1786 0.2577        
REMARK   3     8  2.5111 -  2.4020    1.00     3118   138  0.1842 0.2161        
REMARK   3     9  2.4020 -  2.3096    1.00     3126   149  0.1858 0.2754        
REMARK   3    10  2.3096 -  2.2300    1.00     3109   142  0.1800 0.2030        
REMARK   3    11  2.2300 -  2.1604    1.00     3176   144  0.1939 0.2311        
REMARK   3    12  2.1604 -  2.0987    1.00     3096   153  0.1944 0.2437        
REMARK   3    13  2.0987 -  2.0435    1.00     3144   138  0.2205 0.2486        
REMARK   3    14  2.0435 -  1.9937    1.00     3149   144  0.2207 0.2920        
REMARK   3    15  1.9937 -  1.9484    0.97     3054   136  0.2233 0.2747        
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              : 0.39                                          
REMARK   3   B_SOL              : 39.61                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.540            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.830           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.68                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -2.89480                                             
REMARK   3    B22 (A**2) : -2.89480                                             
REMARK   3    B33 (A**2) : 5.78950                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
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      :  0.006           5344                                  
REMARK   3   ANGLE     :  0.683           7258                                  
REMARK   3   CHIRALITY :  0.050            798                                  
REMARK   3   PLANARITY :  0.003            920                                  
REMARK   3   DIHEDRAL  : 12.965           2090                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 11                                         
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'X' AND (RESSEQ 2:38)                            
REMARK   3    ORIGIN FOR THE GROUP (A): -28.1969 -19.5460  26.2713              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1661 T22:   0.2009                                     
REMARK   3      T33:   0.1703 T12:  -0.0230                                     
REMARK   3      T13:  -0.0369 T23:   0.0057                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2322 L22:   0.9004                                     
REMARK   3      L33:   2.0119 L12:   0.6960                                     
REMARK   3      L13:   0.2223 L23:   0.1960                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1491 S12:  -0.1094 S13:  -0.2225                       
REMARK   3      S21:   0.0924 S22:  -0.0146 S23:   0.0781                       
REMARK   3      S31:   0.2026 S32:  -0.1882 S33:  -0.1215                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'X' AND (RESSEQ 39:110)                          
REMARK   3    ORIGIN FOR THE GROUP (A): -27.3340 -16.6786  40.4193              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2428 T22:   0.2780                                     
REMARK   3      T33:   0.1567 T12:  -0.0521                                     
REMARK   3      T13:   0.0346 T23:   0.0569                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9337 L22:   1.8940                                     
REMARK   3      L33:   1.8402 L12:  -0.0955                                     
REMARK   3      L13:  -0.1094 L23:   0.1377                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0628 S12:  -0.2977 S13:  -0.0362                       
REMARK   3      S21:   0.4243 S22:  -0.0015 S23:   0.4142                       
REMARK   3      S31:   0.2290 S32:  -0.4224 S33:  -0.0659                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'X' AND (RESSEQ 111:194)                         
REMARK   3    ORIGIN FOR THE GROUP (A): -15.4019  -6.1456  34.5724              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1820 T22:   0.1566                                     
REMARK   3      T33:   0.0955 T12:  -0.0111                                     
REMARK   3      T13:  -0.0071 T23:  -0.0034                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5534 L22:   1.0528                                     
REMARK   3      L33:   0.8831 L12:   0.1222                                     
REMARK   3      L13:  -0.1712 L23:   0.0738                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0214 S12:  -0.1791 S13:   0.0602                       
REMARK   3      S21:   0.2230 S22:  -0.0094 S23:  -0.0980                       
REMARK   3      S31:  -0.0115 S32:  -0.0631 S33:  -0.0239                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'X' AND (RESSEQ 195:217)                         
REMARK   3    ORIGIN FOR THE GROUP (A): -14.0148 -11.1188  20.6951              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1647 T22:   0.1585                                     
REMARK   3      T33:   0.0946 T12:  -0.0145                                     
REMARK   3      T13:   0.0103 T23:  -0.0089                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.8931 L22:   1.4332                                     
REMARK   3      L33:   2.2676 L12:   0.3270                                     
REMARK   3      L13:   0.6191 L23:   0.2241                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1289 S12:   0.2616 S13:  -0.0187                       
REMARK   3      S21:  -0.2400 S22:   0.0310 S23:  -0.1347                       
REMARK   3      S31:   0.0088 S32:  -0.0006 S33:  -0.1385                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'X' AND (RESSEQ 218:250)                         
REMARK   3    ORIGIN FOR THE GROUP (A): -23.1819 -18.4257  15.4361              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1575 T22:   0.2389                                     
REMARK   3      T33:   0.1097 T12:   0.0260                                     
REMARK   3      T13:  -0.0135 T23:  -0.0397                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7162 L22:   1.0445                                     
REMARK   3      L33:   1.0242 L12:  -0.5862                                     
REMARK   3      L13:   0.1110 L23:   0.0013                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1465 S12:   0.3451 S13:  -0.2075                       
REMARK   3      S21:  -0.1537 S22:  -0.0948 S23:  -0.0586                       
REMARK   3      S31:   0.0758 S32:   0.1112 S33:  -0.0589                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN 'X' AND (RESSEQ 251:313)                         
REMARK   3    ORIGIN FOR THE GROUP (A): -43.8180 -21.7731  16.1170              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1433 T22:   0.3275                                     
REMARK   3      T33:   0.2579 T12:  -0.0385                                     
REMARK   3      T13:  -0.0744 T23:  -0.0118                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.7976 L22:   1.3623                                     
REMARK   3      L33:   2.3620 L12:   0.3941                                     
REMARK   3      L13:   0.0962 L23:   0.0437                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1605 S12:   0.1102 S13:  -0.2993                       
REMARK   3      S21:  -0.1320 S22:  -0.0736 S23:   0.3285                       
REMARK   3      S31:   0.1686 S32:  -0.4238 S33:  -0.0752                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: CHAIN 'Y' AND (RESSEQ 2:38)                            
REMARK   3    ORIGIN FOR THE GROUP (A): -32.3765  21.9296  11.8925              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1587 T22:   0.2000                                     
REMARK   3      T33:   0.2877 T12:   0.0242                                     
REMARK   3      T13:  -0.0081 T23:  -0.0284                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2640 L22:   0.9540                                     
REMARK   3      L33:   1.5954 L12:  -0.2265                                     
REMARK   3      L13:  -0.0883 L23:   0.2013                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0306 S12:   0.0464 S13:   0.0285                       
REMARK   3      S21:   0.0676 S22:   0.0587 S23:  -0.2530                       
REMARK   3      S31:   0.0695 S32:   0.0867 S33:  -0.0421                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: CHAIN 'Y' AND (RESSEQ 39:110)                          
REMARK   3    ORIGIN FOR THE GROUP (A): -35.2900  21.1318  25.9980              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2191 T22:   0.1900                                     
REMARK   3      T33:   0.2151 T12:   0.0198                                     
REMARK   3      T13:  -0.0757 T23:   0.0149                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.3757 L22:   1.8736                                     
REMARK   3      L33:   1.6777 L12:  -0.0847                                     
REMARK   3      L13:  -0.2187 L23:   0.0825                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0675 S12:  -0.3420 S13:  -0.0736                       
REMARK   3      S21:   0.4186 S22:   0.0082 S23:  -0.2550                       
REMARK   3      S31:   0.1537 S32:   0.2000 S33:  -0.0479                       
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    SELECTION: CHAIN 'Y' AND (RESSEQ 111:175)                         
REMARK   3    ORIGIN FOR THE GROUP (A): -48.8957  26.8063  23.3772              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1616 T22:   0.1873                                     
REMARK   3      T33:   0.2048 T12:   0.0010                                     
REMARK   3      T13:   0.0265 T23:  -0.0123                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5685 L22:   1.6121                                     
REMARK   3      L33:   0.8785 L12:  -0.3484                                     
REMARK   3      L13:   0.0879 L23:  -0.3655                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0086 S12:  -0.2615 S13:   0.0861                       
REMARK   3      S21:   0.2325 S22:   0.0517 S23:   0.1618                       
REMARK   3      S31:   0.0095 S32:  -0.0660 S33:  -0.0516                       
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    SELECTION: CHAIN 'Y' AND (RESSEQ 176:250)                         
REMARK   3    ORIGIN FOR THE GROUP (A): -44.0350  26.8595   5.3888              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1532 T22:   0.1934                                     
REMARK   3      T33:   0.1853 T12:   0.0108                                     
REMARK   3      T13:   0.0034 T23:   0.0217                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9567 L22:   1.4278                                     
REMARK   3      L33:   0.9307 L12:  -0.3872                                     
REMARK   3      L13:  -0.5880 L23:   0.4141                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0552 S12:   0.2959 S13:   0.1189                       
REMARK   3      S21:  -0.2420 S22:  -0.0413 S23:  -0.0729                       
REMARK   3      S31:  -0.0451 S32:  -0.0971 S33:  -0.0093                       
REMARK   3   TLS GROUP : 11                                                     
REMARK   3    SELECTION: CHAIN 'Y' AND (RESSEQ 251:313)                         
REMARK   3    ORIGIN FOR THE GROUP (A): -22.7284   9.5005   1.6668              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2106 T22:   0.2567                                     
REMARK   3      T33:   0.4754 T12:   0.0780                                     
REMARK   3      T13:   0.0391 T23:  -0.1314                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0739 L22:   1.4297                                     
REMARK   3      L33:   1.8923 L12:  -0.7181                                     
REMARK   3      L13:  -0.1459 L23:  -0.1760                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0760 S12:   0.2456 S13:   0.0100                       
REMARK   3      S21:  -0.1948 S22:  -0.0018 S23:  -0.5759                       
REMARK   3      S31:   0.2742 S32:   0.3514 S33:   0.0245                       
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 3B0U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 23-JUN-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000029936.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 02-OCT-10                          
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               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : BL-5A                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : SCALA 3.3.16                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 49091                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.948                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.798                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 5.700                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.05                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.52800                            
REMARK 200  R SYM FOR SHELL            (I) : 0.52800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 3B0P                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.15                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: HEPES, PEG 12000, PH 7.0, VAPOR          
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
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        0.00000            
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        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       63.32150            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       36.55869            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       37.55667            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       63.32150            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       36.55869            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       37.55667            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       63.32150            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       36.55869            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       37.55667            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       73.11737            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       75.11333            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       73.11737            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       75.11333            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       73.11737            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       75.11333            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: 2600 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13340 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, X                                  
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                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
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: 2620 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13400 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, Y                                  
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 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 X 524  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH Y 528  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH Y 529  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 X     1                                                      
REMARK 465     GLU X   314                                                      
REMARK 465     GLU X   315                                                      
REMARK 465     VAL X   316                                                      
REMARK 465     GLY X   317                                                      
REMARK 465     GLU X   318                                                      
REMARK 465     GLU X   319                                                      
REMARK 465     GLY X   320                                                      
REMARK 465     GLU X   321                                                      
REMARK 465     LYS X   322                                                      
REMARK 465     GLU X   323                                                      
REMARK 465     LYS X   324                                                      
REMARK 465     PRO X   325                                                      
REMARK 465     GLY X   326                                                      
REMARK 465     PRO X   327                                                      
REMARK 465     ARG X   328                                                      
REMARK 465     GLY X   329                                                      
REMARK 465     GLN X   330                                                      
REMARK 465     ARG X   331                                                      
REMARK 465     GLU X   332                                                      
REMARK 465     ALA X   333                                                      
REMARK 465     ALA X   334                                                      
REMARK 465     PRO X   335                                                      
REMARK 465     GLY X   336                                                      
REMARK 465     PRO X   337                                                      
REMARK 465     ALA X   338                                                      
REMARK 465     ARG X   339                                                      
REMARK 465     GLU X   340                                                      
REMARK 465     GLY X   341                                                      
REMARK 465     VAL X   342                                                      
REMARK 465     LEU X   343                                                      
REMARK 465     GLU X   344                                                      
REMARK 465     HIS X   345                                                      
REMARK 465     HIS X   346                                                      
REMARK 465     HIS X   347                                                      
REMARK 465     HIS X   348                                                      
REMARK 465     HIS X   349                                                      
REMARK 465     HIS X   350                                                      
REMARK 465     MET Y     1                                                      
REMARK 465     GLU Y   314                                                      
REMARK 465     GLU Y   315                                                      
REMARK 465     VAL Y   316                                                      
REMARK 465     GLY Y   317                                                      
REMARK 465     GLU Y   318                                                      
REMARK 465     GLU Y   319                                                      
REMARK 465     GLY Y   320                                                      
REMARK 465     GLU Y   321                                                      
REMARK 465     LYS Y   322                                                      
REMARK 465     GLU Y   323                                                      
REMARK 465     LYS Y   324                                                      
REMARK 465     PRO Y   325                                                      
REMARK 465     GLY Y   326                                                      
REMARK 465     PRO Y   327                                                      
REMARK 465     ARG Y   328                                                      
REMARK 465     GLY Y   329                                                      
REMARK 465     GLN Y   330                                                      
REMARK 465     ARG Y   331                                                      
REMARK 465     GLU Y   332                                                      
REMARK 465     ALA Y   333                                                      
REMARK 465     ALA Y   334                                                      
REMARK 465     PRO Y   335                                                      
REMARK 465     GLY Y   336                                                      
REMARK 465     PRO Y   337                                                      
REMARK 465     ALA Y   338                                                      
REMARK 465     ARG Y   339                                                      
REMARK 465     GLU Y   340                                                      
REMARK 465     GLY Y   341                                                      
REMARK 465     VAL Y   342                                                      
REMARK 465     LEU Y   343                                                      
REMARK 465     GLU Y   344                                                      
REMARK 465     HIS Y   345                                                      
REMARK 465     HIS Y   346                                                      
REMARK 465     HIS Y   347                                                      
REMARK 465     HIS Y   348                                                      
REMARK 465     HIS Y   349                                                      
REMARK 465     HIS Y   350                                                      
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   C5   H2U A    20     SG   CYS X    93              2.05            
REMARK 500   C5   H2U B    20     SG   CYS Y    93              2.08            
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    ARG X  14      -60.26   -124.85                                   
REMARK 500    THR X  15       48.89    -86.21                                   
REMARK 500    GLU X 179      -44.24   -139.71                                   
REMARK 500    ASP X 231       91.81   -168.40                                   
REMARK 500    PRO X 246       51.59    -91.71                                   
REMARK 500    ARG Y  14      -61.36   -128.58                                   
REMARK 500    GLU Y 179      -37.81   -139.95                                   
REMARK 500    ASP Y 231       89.96   -166.54                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN X 400                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN Y 400                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3B0P   RELATED DB: PDB                                   
REMARK 900 APO FORM                                                             
DBREF  3B0U A   18    21  PDB    3B0U     3B0U            18     21             
DBREF  3B0U B   18    21  PDB    3B0U     3B0U            18     21             
DBREF  3B0U X    1   342  UNP    Q5SMC7   Q5SMC7_THET8     1    342             
DBREF  3B0U Y    1   342  UNP    Q5SMC7   Q5SMC7_THET8     1    342             
SEQADV 3B0U LEU X  343  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U GLU X  344  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS X  345  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS X  346  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS X  347  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS X  348  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS X  349  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS X  350  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U LEU Y  343  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U GLU Y  344  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS Y  345  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS Y  346  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS Y  347  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS Y  348  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS Y  349  UNP  Q5SMC7              EXPRESSION TAG                 
SEQADV 3B0U HIS Y  350  UNP  Q5SMC7              EXPRESSION TAG                 
SEQRES   1 A    4    G   G H2U   A                                              
SEQRES   1 B    4    G   G H2U   A                                              
SEQRES   1 X  350  MET LEU ASP PRO ARG LEU SER VAL ALA PRO MET VAL ASP          
SEQRES   2 X  350  ARG THR ASP ARG HIS PHE ARG PHE LEU VAL ARG GLN VAL          
SEQRES   3 X  350  SER LEU GLY VAL ARG LEU TYR THR GLU MET THR VAL ASP          
SEQRES   4 X  350  GLN ALA VAL LEU ARG GLY ASN ARG GLU ARG LEU LEU ALA          
SEQRES   5 X  350  PHE ARG PRO GLU GLU HIS PRO ILE ALA LEU GLN LEU ALA          
SEQRES   6 X  350  GLY SER ASP PRO LYS SER LEU ALA GLU ALA ALA ARG ILE          
SEQRES   7 X  350  GLY GLU ALA PHE GLY TYR ASP GLU ILE ASN LEU ASN LEU          
SEQRES   8 X  350  GLY CYS PRO SER GLU LYS ALA GLN GLU GLY GLY TYR GLY          
SEQRES   9 X  350  ALA CYS LEU LEU LEU ASP LEU ALA ARG VAL ARG GLU ILE          
SEQRES  10 X  350  LEU LYS ALA MET GLY GLU ALA VAL ARG VAL PRO VAL THR          
SEQRES  11 X  350  VAL LYS MET ARG LEU GLY LEU GLU GLY LYS GLU THR TYR          
SEQRES  12 X  350  ARG GLY LEU ALA GLN SER VAL GLU ALA MET ALA GLU ALA          
SEQRES  13 X  350  GLY VAL LYS VAL PHE VAL VAL HIS ALA ARG SER ALA LEU          
SEQRES  14 X  350  LEU ALA LEU SER THR LYS ALA ASN ARG GLU ILE PRO PRO          
SEQRES  15 X  350  LEU ARG HIS ASP TRP VAL HIS ARG LEU LYS GLY ASP PHE          
SEQRES  16 X  350  PRO GLN LEU THR PHE VAL THR ASN GLY GLY ILE ARG SER          
SEQRES  17 X  350  LEU GLU GLU ALA LEU PHE HIS LEU LYS ARG VAL ASP GLY          
SEQRES  18 X  350  VAL MET LEU GLY ARG ALA VAL TYR GLU ASP PRO PHE VAL          
SEQRES  19 X  350  LEU GLU GLU ALA ASP ARG ARG VAL PHE GLY LEU PRO ARG          
SEQRES  20 X  350  ARG PRO SER ARG LEU GLU VAL ALA ARG ARG MET ARG ALA          
SEQRES  21 X  350  TYR LEU GLU GLU GLU VAL LEU LYS GLY THR PRO PRO TRP          
SEQRES  22 X  350  ALA VAL LEU ARG HIS MET LEU ASN LEU PHE ARG GLY ARG          
SEQRES  23 X  350  PRO LYS GLY ARG LEU TRP ARG ARG LEU LEU SER GLU GLY          
SEQRES  24 X  350  ARG SER LEU GLN ALA LEU ASP ARG ALA LEU ARG LEU MET          
SEQRES  25 X  350  GLU GLU GLU VAL GLY GLU GLU GLY GLU LYS GLU LYS PRO          
SEQRES  26 X  350  GLY PRO ARG GLY GLN ARG GLU ALA ALA PRO GLY PRO ALA          
SEQRES  27 X  350  ARG GLU GLY VAL LEU GLU HIS HIS HIS HIS HIS HIS              
SEQRES   1 Y  350  MET LEU ASP PRO ARG LEU SER VAL ALA PRO MET VAL ASP          
SEQRES   2 Y  350  ARG THR ASP ARG HIS PHE ARG PHE LEU VAL ARG GLN VAL          
SEQRES   3 Y  350  SER LEU GLY VAL ARG LEU TYR THR GLU MET THR VAL ASP          
SEQRES   4 Y  350  GLN ALA VAL LEU ARG GLY ASN ARG GLU ARG LEU LEU ALA          
SEQRES   5 Y  350  PHE ARG PRO GLU GLU HIS PRO ILE ALA LEU GLN LEU ALA          
SEQRES   6 Y  350  GLY SER ASP PRO LYS SER LEU ALA GLU ALA ALA ARG ILE          
SEQRES   7 Y  350  GLY GLU ALA PHE GLY TYR ASP GLU ILE ASN LEU ASN LEU          
SEQRES   8 Y  350  GLY CYS PRO SER GLU LYS ALA GLN GLU GLY GLY TYR GLY          
SEQRES   9 Y  350  ALA CYS LEU LEU LEU ASP LEU ALA ARG VAL ARG GLU ILE          
SEQRES  10 Y  350  LEU LYS ALA MET GLY GLU ALA VAL ARG VAL PRO VAL THR          
SEQRES  11 Y  350  VAL LYS MET ARG LEU GLY LEU GLU GLY LYS GLU THR TYR          
SEQRES  12 Y  350  ARG GLY LEU ALA GLN SER VAL GLU ALA MET ALA GLU ALA          
SEQRES  13 Y  350  GLY VAL LYS VAL PHE VAL VAL HIS ALA ARG SER ALA LEU          
SEQRES  14 Y  350  LEU ALA LEU SER THR LYS ALA ASN ARG GLU ILE PRO PRO          
SEQRES  15 Y  350  LEU ARG HIS ASP TRP VAL HIS ARG LEU LYS GLY ASP PHE          
SEQRES  16 Y  350  PRO GLN LEU THR PHE VAL THR ASN GLY GLY ILE ARG SER          
SEQRES  17 Y  350  LEU GLU GLU ALA LEU PHE HIS LEU LYS ARG VAL ASP GLY          
SEQRES  18 Y  350  VAL MET LEU GLY ARG ALA VAL TYR GLU ASP PRO PHE VAL          
SEQRES  19 Y  350  LEU GLU GLU ALA ASP ARG ARG VAL PHE GLY LEU PRO ARG          
SEQRES  20 Y  350  ARG PRO SER ARG LEU GLU VAL ALA ARG ARG MET ARG ALA          
SEQRES  21 Y  350  TYR LEU GLU GLU GLU VAL LEU LYS GLY THR PRO PRO TRP          
SEQRES  22 Y  350  ALA VAL LEU ARG HIS MET LEU ASN LEU PHE ARG GLY ARG          
SEQRES  23 Y  350  PRO LYS GLY ARG LEU TRP ARG ARG LEU LEU SER GLU GLY          
SEQRES  24 Y  350  ARG SER LEU GLN ALA LEU ASP ARG ALA LEU ARG LEU MET          
SEQRES  25 Y  350  GLU GLU GLU VAL GLY GLU GLU GLY GLU LYS GLU LYS PRO          
SEQRES  26 Y  350  GLY PRO ARG GLY GLN ARG GLU ALA ALA PRO GLY PRO ALA          
SEQRES  27 Y  350  ARG GLU GLY VAL LEU GLU HIS HIS HIS HIS HIS HIS              
MODRES 3B0U H2U A   20    U  5,6-DIHYDROURIDINE-5'-MONOPHOSPHATE                
MODRES 3B0U H2U B   20    U  5,6-DIHYDROURIDINE-5'-MONOPHOSPHATE                
HET    H2U  A  20      20                                                       
HET    H2U  B  20      20                                                       
HET    FMN  X 400      31                                                       
HET    FMN  Y 400      31                                                       
HETNAM     H2U 5,6-DIHYDROURIDINE-5'-MONOPHOSPHATE                              
HETNAM     FMN FLAVIN MONONUCLEOTIDE                                            
HETSYN     FMN RIBOFLAVIN MONOPHOSPHATE                                         
FORMUL   1  H2U    2(C9 H15 N2 O9 P)                                            
FORMUL   5  FMN    2(C17 H21 N4 O9 P)                                           
FORMUL   7  HOH   *418(H2 O)                                                    
HELIX    1   1 ASP X   16  SER X   27  1                                  12    
HELIX    2   2 ASP X   39  GLY X   45  1                                   7    
HELIX    3   3 ASN X   46  ALA X   52  1                                   7    
HELIX    4   4 ARG X   54  HIS X   58  5                                   5    
HELIX    5   5 ASP X   68  PHE X   82  1                                  15    
HELIX    6   6 SER X   95  GLY X  102  1                                   8    
HELIX    7   7 TYR X  103  LEU X  109  5                                   7    
HELIX    8   8 ASP X  110  VAL X  125  1                                  16    
HELIX    9   9 THR X  142  ALA X  156  1                                  15    
HELIX   10  10 LYS X  175  GLU X  179  5                                   5    
HELIX   11  11 ARG X  184  PHE X  195  1                                  12    
HELIX   12  12 SER X  208  LEU X  216  1                                   9    
HELIX   13  13 GLY X  225  ASP X  231  1                                   7    
HELIX   14  14 PRO X  232  GLU X  236  5                                   5    
HELIX   15  15 GLU X  237  VAL X  242  1                                   6    
HELIX   16  16 SER X  250  LYS X  268  1                                  19    
HELIX   17  17 PRO X  271  ARG X  277  1                                   7    
HELIX   18  18 LYS X  288  ARG X  300  1                                  13    
HELIX   19  19 SER X  301  GLU X  313  1                                  13    
HELIX   20  20 ASP Y   16  SER Y   27  1                                  12    
HELIX   21  21 ASP Y   39  GLY Y   45  1                                   7    
HELIX   22  22 ASN Y   46  ALA Y   52  1                                   7    
HELIX   23  23 ARG Y   54  HIS Y   58  5                                   5    
HELIX   24  24 ASP Y   68  GLY Y   83  1                                  16    
HELIX   25  25 SER Y   95  GLY Y  102  1                                   8    
HELIX   26  26 TYR Y  103  LEU Y  109  5                                   7    
HELIX   27  27 ASP Y  110  VAL Y  125  1                                  16    
HELIX   28  28 THR Y  142  ALA Y  156  1                                  15    
HELIX   29  29 LYS Y  175  GLU Y  179  5                                   5    
HELIX   30  30 ARG Y  184  PHE Y  195  1                                  12    
HELIX   31  31 SER Y  208  LEU Y  216  1                                   9    
HELIX   32  32 GLY Y  225  ASP Y  231  1                                   7    
HELIX   33  33 PRO Y  232  GLU Y  236  5                                   5    
HELIX   34  34 GLU Y  237  VAL Y  242  1                                   6    
HELIX   35  35 SER Y  250  LYS Y  268  1                                  19    
HELIX   36  36 PRO Y  271  ARG Y  277  1                                   7    
HELIX   37  37 LYS Y  288  ARG Y  300  1                                  13    
HELIX   38  38 SER Y  301  GLU Y  313  1                                  13    
SHEET    1   A 8 LEU X   6  VAL X   8  0                                        
SHEET    2   A 8 GLY X 221  LEU X 224  1  O  LEU X 224   N  SER X   7           
SHEET    3   A 8 THR X 199  ASN X 203  1  N  THR X 202   O  MET X 223           
SHEET    4   A 8 VAL X 160  ALA X 168  1  N  PHE X 161   O  THR X 199           
SHEET    5   A 8 VAL X 129  LEU X 137  1  N  MET X 133   O  VAL X 162           
SHEET    6   A 8 GLU X  86  LEU X  91  1  N  LEU X  91   O  LYS X 132           
SHEET    7   A 8 ILE X  60  ALA X  65  1  N  LEU X  62   O  ASN X  88           
SHEET    8   A 8 LEU X  32  TYR X  33  1  N  LEU X  32   O  ALA X  61           
SHEET    1   B 8 LEU X   6  VAL X   8  0                                        
SHEET    2   B 8 GLY X 221  LEU X 224  1  O  LEU X 224   N  SER X   7           
SHEET    3   B 8 THR X 199  ASN X 203  1  N  THR X 202   O  MET X 223           
SHEET    4   B 8 VAL X 160  ALA X 168  1  N  PHE X 161   O  THR X 199           
SHEET    5   B 8 VAL X 129  LEU X 137  1  N  MET X 133   O  VAL X 162           
SHEET    6   B 8 GLU X  86  LEU X  91  1  N  LEU X  91   O  LYS X 132           
SHEET    7   B 8 ILE X  60  ALA X  65  1  N  LEU X  62   O  ASN X  88           
SHEET    8   B 8 THR X  37  VAL X  38  1  N  THR X  37   O  GLN X  63           
SHEET    1   C 8 LEU Y   6  VAL Y   8  0                                        
SHEET    2   C 8 GLY Y 221  LEU Y 224  1  O  LEU Y 224   N  SER Y   7           
SHEET    3   C 8 THR Y 199  ASN Y 203  1  N  THR Y 202   O  MET Y 223           
SHEET    4   C 8 VAL Y 160  ALA Y 168  1  N  PHE Y 161   O  THR Y 199           
SHEET    5   C 8 VAL Y 129  LEU Y 137  1  N  MET Y 133   O  HIS Y 164           
SHEET    6   C 8 GLU Y  86  LEU Y  91  1  N  LEU Y  91   O  LYS Y 132           
SHEET    7   C 8 ILE Y  60  ALA Y  65  1  N  LEU Y  62   O  ASN Y  88           
SHEET    8   C 8 LEU Y  32  TYR Y  33  1  N  LEU Y  32   O  ALA Y  61           
SHEET    1   D 8 LEU Y   6  VAL Y   8  0                                        
SHEET    2   D 8 GLY Y 221  LEU Y 224  1  O  LEU Y 224   N  SER Y   7           
SHEET    3   D 8 THR Y 199  ASN Y 203  1  N  THR Y 202   O  MET Y 223           
SHEET    4   D 8 VAL Y 160  ALA Y 168  1  N  PHE Y 161   O  THR Y 199           
SHEET    5   D 8 VAL Y 129  LEU Y 137  1  N  MET Y 133   O  HIS Y 164           
SHEET    6   D 8 GLU Y  86  LEU Y  91  1  N  LEU Y  91   O  LYS Y 132           
SHEET    7   D 8 ILE Y  60  ALA Y  65  1  N  LEU Y  62   O  ASN Y  88           
SHEET    8   D 8 THR Y  37  VAL Y  38  1  N  THR Y  37   O  GLN Y  63           
LINK         O3'   G A  19                 P   H2U A  20     1555   1555  1.61  
LINK         O3' H2U A  20                 P     A A  21     1555   1555  1.61  
LINK         O3'   G B  19                 P   H2U B  20     1555   1555  1.60  
LINK         O3' H2U B  20                 P     A B  21     1555   1555  1.61  
CISPEP   1 HIS X   58    PRO X   59          0        -1.71                     
CISPEP   2 HIS Y   58    PRO Y   59          0        -2.62                     
SITE     1 AC1 20 H2U A  20  ALA X   9  PRO X  10  MET X  11                    
SITE     2 AC1 20 VAL X  12  MET X  36  GLN X  63  ASN X  90                    
SITE     3 AC1 20 LYS X 132  HIS X 164  ARG X 178  ASN X 203                    
SITE     4 AC1 20 GLY X 204  GLY X 205  GLY X 225  ARG X 226                    
SITE     5 AC1 20 HOH X 351  HOH X 364  HOH X 367  HOH X 417                    
SITE     1 AC2 19 H2U B  20  ALA Y   9  PRO Y  10  MET Y  11                    
SITE     2 AC2 19 VAL Y  12  MET Y  36  GLN Y  63  ASN Y  90                    
SITE     3 AC2 19 LYS Y 132  HIS Y 164  ARG Y 178  ASN Y 203                    
SITE     4 AC2 19 GLY Y 205  GLY Y 225  ARG Y 226  HOH Y 352                    
SITE     5 AC2 19 HOH Y 355  HOH Y 402  HOH Y 423                               
CRYST1  126.643  126.643  112.670  90.00  90.00 120.00 H 3          18          
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      0.007896  0.004559  0.000000        0.00000                         
SCALE2      0.000000  0.009118  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008875        0.00000