HEADER    TRANSFERASE                             28-AUG-12   4GTE              
TITLE     T. MARITIMA FDTS (E144R MUTANT) WITH FAD AND FOLATE                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: THYMIDYLATE SYNTHASE THYX;                                 
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 SYNONYM: TS, TSASE;                                                  
COMPND   5 EC: 2.1.1.148;                                                       
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA;                            
SOURCE   3 ORGANISM_TAXID: 243274;                                              
SOURCE   4 STRAIN: ATCC 43589 / MSB8 / DSM 3109 / JCM 10099;                    
SOURCE   5 GENE: THYX, THY1, TM_0449;                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID                               
KEYWDS    FLAVIN-DEPENDENT THYMIDYLATE SYNTHASE, TM0449, E144R MUTANT, FOLATE,  
KEYWDS   2 TRANSFERASE                                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    I.I.MATHEWS,S.A.LESLEY,A.KOHEN,A.PRABHAKAR                            
REVDAT   2   13-SEP-23 4GTE    1       REMARK SEQADV                            
REVDAT   1   17-OCT-12 4GTE    0                                                
JRNL        AUTH   E.M.KOEHN,L.L.PERISSINOTTI,S.MOGHRAM,A.PRABHAKAR,S.A.LESLEY, 
JRNL        AUTH 2 I.I.MATHEWS,A.KOHEN                                          
JRNL        TITL   FOLATE BINDING SITE OF FLAVIN-DEPENDENT THYMIDYLATE          
JRNL        TITL 2 SYNTHASE.                                                    
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 109 15722 2012              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   23019356                                                     
JRNL        DOI    10.1073/PNAS.1206077109                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.89 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0110                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.89                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.47                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 69504                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.185                           
REMARK   3   R VALUE            (WORKING SET) : 0.184                           
REMARK   3   FREE R VALUE                     : 0.213                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3687                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.89                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.94                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5055                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.35                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2660                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 270                          
REMARK   3   BIN FREE R VALUE                    : 0.2930                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 7231                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 206                                     
REMARK   3   SOLVENT ATOMS            : 162                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 33.88                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.04000                                              
REMARK   3    B22 (A**2) : -0.05000                                             
REMARK   3    B33 (A**2) : 0.01000                                              
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  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.157         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.136         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.099         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.007         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.963                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.954                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  7674 ; 0.018 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  5341 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 10414 ; 1.666 ; 1.979       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 12839 ; 0.978 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   855 ; 6.107 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   382 ;34.688 ;22.277       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1307 ;14.891 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    72 ;18.879 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1106 ; 0.109 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  8256 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  1748 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  4312 ; 0.923 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1711 ; 0.286 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  7001 ; 1.662 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  3362 ; 2.628 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  3412 ; 4.217 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    -1        A    33                          
REMARK   3    RESIDUE RANGE :   A    38        A   217                          
REMARK   3    ORIGIN FOR THE GROUP (A):  28.4095  60.9694 123.0666              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0473 T22:   0.0217                                     
REMARK   3      T33:   0.0773 T12:   0.0053                                     
REMARK   3      T13:  -0.0072 T23:   0.0158                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0022 L22:   1.2566                                     
REMARK   3      L33:   4.8254 L12:   0.0622                                     
REMARK   3      L13:   0.5784 L23:   0.9210                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0136 S12:  -0.0084 S13:   0.0595                       
REMARK   3      S21:   0.0552 S22:  -0.0295 S23:   0.0419                       
REMARK   3      S31:  -0.2059 S32:  -0.2758 S33:   0.0160                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     0        B    31                          
REMARK   3    RESIDUE RANGE :   B    37        B    91                          
REMARK   3    RESIDUE RANGE :   B    94        B   220                          
REMARK   3    ORIGIN FOR THE GROUP (A):  44.5652  45.2727  97.4661              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0412 T22:   0.0471                                     
REMARK   3      T33:   0.1028 T12:   0.0052                                     
REMARK   3      T13:   0.0422 T23:   0.0441                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.1211 L22:   2.8773                                     
REMARK   3      L33:   3.2421 L12:   0.5617                                     
REMARK   3      L13:   0.4499 L23:   1.6827                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0153 S12:   0.0587 S13:  -0.0400                       
REMARK   3      S21:  -0.2699 S22:   0.0672 S23:  -0.3099                       
REMARK   3      S31:  -0.0273 S32:   0.1904 S33:  -0.0824                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   C     1        C    32                          
REMARK   3    RESIDUE RANGE :   C    36        C   220                          
REMARK   3    ORIGIN FOR THE GROUP (A):  25.5983  28.2148 106.1904              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0211 T22:   0.0164                                     
REMARK   3      T33:   0.1140 T12:  -0.0116                                     
REMARK   3      T13:  -0.0186 T23:   0.0137                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9317 L22:   1.5727                                     
REMARK   3      L33:   4.2773 L12:  -0.1500                                     
REMARK   3      L13:  -0.9014 L23:   0.9839                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0163 S12:   0.0504 S13:  -0.0771                       
REMARK   3      S21:  -0.1214 S22:  -0.0093 S23:   0.0547                       
REMARK   3      S31:   0.1012 S32:  -0.2411 S33:  -0.0070                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   D     1        D    32                          
REMARK   3    RESIDUE RANGE :   D    37        D   218                          
REMARK   3    ORIGIN FOR THE GROUP (A):  40.9161  40.1816 133.8459              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0637 T22:   0.0758                                     
REMARK   3      T33:   0.0869 T12:  -0.0057                                     
REMARK   3      T13:  -0.0505 T23:   0.0461                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9802 L22:   2.9617                                     
REMARK   3      L33:   3.2421 L12:  -0.6260                                     
REMARK   3      L13:  -0.6533 L23:   1.9975                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0408 S12:  -0.1348 S13:  -0.0305                       
REMARK   3      S21:   0.3240 S22:   0.1560 S23:  -0.2553                       
REMARK   3      S31:   0.1207 S32:   0.3048 S33:  -0.1152                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 4GTE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000074609.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-MAR-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL12-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9795                             
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : K-B FOCUSING MIRRORS               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 73284                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.890                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.2                               
REMARK 200  DATA REDUNDANCY                : 5.400                              
REMARK 200  R MERGE                    (I) : 0.08200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.89                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.94                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.97000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: REFMAC 5.5.0110                                       
REMARK 200 STARTING MODEL: PDB ENTRY 1O26                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.39                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50-60% PEG 200 AND 100MM TRIS HCL (PH    
REMARK 280  8.0), VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K               
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       27.35500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       70.95500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       58.53500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       70.95500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       27.35500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       58.53500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 21120 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 33350 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -74.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A   -11                                                      
REMARK 465     GLY A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     ASP A    -8                                                      
REMARK 465     LYS A    -7                                                      
REMARK 465     ILE A    -6                                                      
REMARK 465     HIS A    -5                                                      
REMARK 465     HIS A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     HIS A    -2                                                      
REMARK 465     GLY A    34                                                      
REMARK 465     LEU A    35                                                      
REMARK 465     LYS A    36                                                      
REMARK 465     ASP A    37                                                      
REMARK 465     VAL A   218                                                      
REMARK 465     GLN A   219                                                      
REMARK 465     VAL A   220                                                      
REMARK 465     MET B   -11                                                      
REMARK 465     GLY B   -10                                                      
REMARK 465     SER B    -9                                                      
REMARK 465     ASP B    -8                                                      
REMARK 465     LYS B    -7                                                      
REMARK 465     ILE B    -6                                                      
REMARK 465     HIS B    -5                                                      
REMARK 465     HIS B    -4                                                      
REMARK 465     HIS B    -3                                                      
REMARK 465     HIS B    -2                                                      
REMARK 465     HIS B    -1                                                      
REMARK 465     ASP B    32                                                      
REMARK 465     MET B    33                                                      
REMARK 465     GLY B    34                                                      
REMARK 465     LEU B    35                                                      
REMARK 465     LYS B    36                                                      
REMARK 465     SER B    92                                                      
REMARK 465     LYS B    93                                                      
REMARK 465     MET C   -11                                                      
REMARK 465     GLY C   -10                                                      
REMARK 465     SER C    -9                                                      
REMARK 465     ASP C    -8                                                      
REMARK 465     LYS C    -7                                                      
REMARK 465     ILE C    -6                                                      
REMARK 465     HIS C    -5                                                      
REMARK 465     HIS C    -4                                                      
REMARK 465     HIS C    -3                                                      
REMARK 465     HIS C    -2                                                      
REMARK 465     HIS C    -1                                                      
REMARK 465     HIS C     0                                                      
REMARK 465     MET C    33                                                      
REMARK 465     GLY C    34                                                      
REMARK 465     LEU C    35                                                      
REMARK 465     MET D   -11                                                      
REMARK 465     GLY D   -10                                                      
REMARK 465     SER D    -9                                                      
REMARK 465     ASP D    -8                                                      
REMARK 465     LYS D    -7                                                      
REMARK 465     ILE D    -6                                                      
REMARK 465     HIS D    -5                                                      
REMARK 465     HIS D    -4                                                      
REMARK 465     HIS D    -3                                                      
REMARK 465     HIS D    -2                                                      
REMARK 465     HIS D    -1                                                      
REMARK 465     HIS D     0                                                      
REMARK 465     MET D    33                                                      
REMARK 465     GLY D    34                                                      
REMARK 465     LEU D    35                                                      
REMARK 465     LYS D    36                                                      
REMARK 465     GLN D   219                                                      
REMARK 465     VAL D   220                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG B 157   NE  -  CZ  -  NH1 ANGL. DEV. =   3.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LEU A   6     -154.66     64.37                                   
REMARK 500    ALA A  82      171.06    178.22                                   
REMARK 500    LEU B   6     -152.88     58.60                                   
REMARK 500    SER B  88      -54.26   -121.94                                   
REMARK 500    LEU C   6     -148.50     60.64                                   
REMARK 500    LEU D   6     -148.56     64.95                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     FAD A  301                                                       
REMARK 610     MEF B  302                                                       
REMARK 610     FAD C  301                                                       
REMARK 610     MEF D  302                                                       
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 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD B 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MEF B 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD C 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD D 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MEF D 302                 
DBREF  4GTE A    1   220  UNP    Q9WYT0   THYX_THEMA       1    220             
DBREF  4GTE B    1   220  UNP    Q9WYT0   THYX_THEMA       1    220             
DBREF  4GTE C    1   220  UNP    Q9WYT0   THYX_THEMA       1    220             
DBREF  4GTE D    1   220  UNP    Q9WYT0   THYX_THEMA       1    220             
SEQADV 4GTE MET A  -11  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE GLY A  -10  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE SER A   -9  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ASP A   -8  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE LYS A   -7  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ILE A   -6  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS A   -5  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS A   -4  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS A   -3  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS A   -2  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS A   -1  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS A    0  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ARG A  144  UNP  Q9WYT0    GLU   144 ENGINEERED MUTATION            
SEQADV 4GTE MET B  -11  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE GLY B  -10  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE SER B   -9  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ASP B   -8  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE LYS B   -7  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ILE B   -6  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS B   -5  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS B   -4  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS B   -3  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS B   -2  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS B   -1  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS B    0  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ARG B  144  UNP  Q9WYT0    GLU   144 ENGINEERED MUTATION            
SEQADV 4GTE MET C  -11  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE GLY C  -10  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE SER C   -9  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ASP C   -8  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE LYS C   -7  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ILE C   -6  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS C   -5  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS C   -4  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS C   -3  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS C   -2  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS C   -1  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS C    0  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ARG C  144  UNP  Q9WYT0    GLU   144 ENGINEERED MUTATION            
SEQADV 4GTE MET D  -11  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE GLY D  -10  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE SER D   -9  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ASP D   -8  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE LYS D   -7  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ILE D   -6  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS D   -5  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS D   -4  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS D   -3  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS D   -2  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS D   -1  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE HIS D    0  UNP  Q9WYT0              EXPRESSION TAG                 
SEQADV 4GTE ARG D  144  UNP  Q9WYT0    GLU   144 ENGINEERED MUTATION            
SEQRES   1 A  232  MET GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS MET          
SEQRES   2 A  232  LYS ILE ASP ILE LEU ASP LYS GLY PHE VAL GLU LEU VAL          
SEQRES   3 A  232  ASP VAL MET GLY ASN ASP LEU SER ALA VAL ARG ALA ALA          
SEQRES   4 A  232  ARG VAL SER PHE ASP MET GLY LEU LYS ASP GLU GLU ARG          
SEQRES   5 A  232  ASP ARG HIS LEU ILE GLU TYR LEU MET LYS HIS GLY HIS          
SEQRES   6 A  232  GLU THR PRO PHE GLU HIS ILE VAL PHE THR PHE HIS VAL          
SEQRES   7 A  232  LYS ALA PRO ILE PHE VAL ALA ARG GLN TRP PHE ARG HIS          
SEQRES   8 A  232  ARG ILE ALA SER TYR ASN GLU LEU SER GLY ARG TYR SER          
SEQRES   9 A  232  LYS LEU SER TYR GLU PHE TYR ILE PRO SER PRO GLU ARG          
SEQRES  10 A  232  LEU GLU GLY TYR LYS THR THR ILE PRO PRO GLU ARG VAL          
SEQRES  11 A  232  THR GLU LYS ILE SER GLU ILE VAL ASP LYS ALA TYR ARG          
SEQRES  12 A  232  THR TYR LEU GLU LEU ILE GLU SER GLY VAL PRO ARG ARG          
SEQRES  13 A  232  VAL ALA ARG ILE VAL LEU PRO LEU ASN LEU TYR THR ARG          
SEQRES  14 A  232  PHE PHE TRP THR VAL ASN ALA ARG SER LEU MET ASN PHE          
SEQRES  15 A  232  LEU ASN LEU ARG ALA ASP SER HIS ALA GLN TRP GLU ILE          
SEQRES  16 A  232  GLN GLN TYR ALA LEU ALA ILE ALA ARG ILE PHE LYS GLU          
SEQRES  17 A  232  LYS CYS PRO TRP THR PHE GLU ALA PHE LEU LYS TYR ALA          
SEQRES  18 A  232  TYR LYS GLY ASP ILE LEU LYS GLU VAL GLN VAL                  
SEQRES   1 B  232  MET GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS MET          
SEQRES   2 B  232  LYS ILE ASP ILE LEU ASP LYS GLY PHE VAL GLU LEU VAL          
SEQRES   3 B  232  ASP VAL MET GLY ASN ASP LEU SER ALA VAL ARG ALA ALA          
SEQRES   4 B  232  ARG VAL SER PHE ASP MET GLY LEU LYS ASP GLU GLU ARG          
SEQRES   5 B  232  ASP ARG HIS LEU ILE GLU TYR LEU MET LYS HIS GLY HIS          
SEQRES   6 B  232  GLU THR PRO PHE GLU HIS ILE VAL PHE THR PHE HIS VAL          
SEQRES   7 B  232  LYS ALA PRO ILE PHE VAL ALA ARG GLN TRP PHE ARG HIS          
SEQRES   8 B  232  ARG ILE ALA SER TYR ASN GLU LEU SER GLY ARG TYR SER          
SEQRES   9 B  232  LYS LEU SER TYR GLU PHE TYR ILE PRO SER PRO GLU ARG          
SEQRES  10 B  232  LEU GLU GLY TYR LYS THR THR ILE PRO PRO GLU ARG VAL          
SEQRES  11 B  232  THR GLU LYS ILE SER GLU ILE VAL ASP LYS ALA TYR ARG          
SEQRES  12 B  232  THR TYR LEU GLU LEU ILE GLU SER GLY VAL PRO ARG ARG          
SEQRES  13 B  232  VAL ALA ARG ILE VAL LEU PRO LEU ASN LEU TYR THR ARG          
SEQRES  14 B  232  PHE PHE TRP THR VAL ASN ALA ARG SER LEU MET ASN PHE          
SEQRES  15 B  232  LEU ASN LEU ARG ALA ASP SER HIS ALA GLN TRP GLU ILE          
SEQRES  16 B  232  GLN GLN TYR ALA LEU ALA ILE ALA ARG ILE PHE LYS GLU          
SEQRES  17 B  232  LYS CYS PRO TRP THR PHE GLU ALA PHE LEU LYS TYR ALA          
SEQRES  18 B  232  TYR LYS GLY ASP ILE LEU LYS GLU VAL GLN VAL                  
SEQRES   1 C  232  MET GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS MET          
SEQRES   2 C  232  LYS ILE ASP ILE LEU ASP LYS GLY PHE VAL GLU LEU VAL          
SEQRES   3 C  232  ASP VAL MET GLY ASN ASP LEU SER ALA VAL ARG ALA ALA          
SEQRES   4 C  232  ARG VAL SER PHE ASP MET GLY LEU LYS ASP GLU GLU ARG          
SEQRES   5 C  232  ASP ARG HIS LEU ILE GLU TYR LEU MET LYS HIS GLY HIS          
SEQRES   6 C  232  GLU THR PRO PHE GLU HIS ILE VAL PHE THR PHE HIS VAL          
SEQRES   7 C  232  LYS ALA PRO ILE PHE VAL ALA ARG GLN TRP PHE ARG HIS          
SEQRES   8 C  232  ARG ILE ALA SER TYR ASN GLU LEU SER GLY ARG TYR SER          
SEQRES   9 C  232  LYS LEU SER TYR GLU PHE TYR ILE PRO SER PRO GLU ARG          
SEQRES  10 C  232  LEU GLU GLY TYR LYS THR THR ILE PRO PRO GLU ARG VAL          
SEQRES  11 C  232  THR GLU LYS ILE SER GLU ILE VAL ASP LYS ALA TYR ARG          
SEQRES  12 C  232  THR TYR LEU GLU LEU ILE GLU SER GLY VAL PRO ARG ARG          
SEQRES  13 C  232  VAL ALA ARG ILE VAL LEU PRO LEU ASN LEU TYR THR ARG          
SEQRES  14 C  232  PHE PHE TRP THR VAL ASN ALA ARG SER LEU MET ASN PHE          
SEQRES  15 C  232  LEU ASN LEU ARG ALA ASP SER HIS ALA GLN TRP GLU ILE          
SEQRES  16 C  232  GLN GLN TYR ALA LEU ALA ILE ALA ARG ILE PHE LYS GLU          
SEQRES  17 C  232  LYS CYS PRO TRP THR PHE GLU ALA PHE LEU LYS TYR ALA          
SEQRES  18 C  232  TYR LYS GLY ASP ILE LEU LYS GLU VAL GLN VAL                  
SEQRES   1 D  232  MET GLY SER ASP LYS ILE HIS HIS HIS HIS HIS HIS MET          
SEQRES   2 D  232  LYS ILE ASP ILE LEU ASP LYS GLY PHE VAL GLU LEU VAL          
SEQRES   3 D  232  ASP VAL MET GLY ASN ASP LEU SER ALA VAL ARG ALA ALA          
SEQRES   4 D  232  ARG VAL SER PHE ASP MET GLY LEU LYS ASP GLU GLU ARG          
SEQRES   5 D  232  ASP ARG HIS LEU ILE GLU TYR LEU MET LYS HIS GLY HIS          
SEQRES   6 D  232  GLU THR PRO PHE GLU HIS ILE VAL PHE THR PHE HIS VAL          
SEQRES   7 D  232  LYS ALA PRO ILE PHE VAL ALA ARG GLN TRP PHE ARG HIS          
SEQRES   8 D  232  ARG ILE ALA SER TYR ASN GLU LEU SER GLY ARG TYR SER          
SEQRES   9 D  232  LYS LEU SER TYR GLU PHE TYR ILE PRO SER PRO GLU ARG          
SEQRES  10 D  232  LEU GLU GLY TYR LYS THR THR ILE PRO PRO GLU ARG VAL          
SEQRES  11 D  232  THR GLU LYS ILE SER GLU ILE VAL ASP LYS ALA TYR ARG          
SEQRES  12 D  232  THR TYR LEU GLU LEU ILE GLU SER GLY VAL PRO ARG ARG          
SEQRES  13 D  232  VAL ALA ARG ILE VAL LEU PRO LEU ASN LEU TYR THR ARG          
SEQRES  14 D  232  PHE PHE TRP THR VAL ASN ALA ARG SER LEU MET ASN PHE          
SEQRES  15 D  232  LEU ASN LEU ARG ALA ASP SER HIS ALA GLN TRP GLU ILE          
SEQRES  16 D  232  GLN GLN TYR ALA LEU ALA ILE ALA ARG ILE PHE LYS GLU          
SEQRES  17 D  232  LYS CYS PRO TRP THR PHE GLU ALA PHE LEU LYS TYR ALA          
SEQRES  18 D  232  TYR LYS GLY ASP ILE LEU LYS GLU VAL GLN VAL                  
HET    FAD  A 301      35                                                       
HET    FAD  B 301      53                                                       
HET    MEF  B 302      15                                                       
HET    FAD  C 301      35                                                       
HET    FAD  D 301      53                                                       
HET    MEF  D 302      15                                                       
HETNAM     FAD FLAVIN-ADENINE DINUCLEOTIDE                                      
HETNAM     MEF N-({4-[(6AR)-3-AMINO-1-OXO-1,2,5,6,6A,7-                         
HETNAM   2 MEF  HEXAHYDROIMIDAZO[1,5-F]PTERIDIN-8(9H)-                          
HETNAM   3 MEF  YL]PHENYL}CARBONYL)-L-GLUTAMIC ACID                             
HETSYN     MEF 5,10-METHYLENE,5,6,7,8-TETRAHYDROFOLATE                          
FORMUL   5  FAD    4(C27 H33 N9 O15 P2)                                         
FORMUL   7  MEF    2(C20 H23 N7 O6)                                             
FORMUL  11  HOH   *162(H2 O)                                                    
HELIX    1   1 ASN A   19  VAL A   29  1                                  11    
HELIX    2   2 GLU A   39  HIS A   51  1                                  13    
HELIX    3   3 GLU A   54  HIS A   59  5                                   6    
HELIX    4   4 ILE A   70  PHE A   77  1                                   8    
HELIX    5   5 SER A  102  GLU A  107  5                                   6    
HELIX    6   6 PRO A  114  SER A  139  1                                  26    
HELIX    7   7 PRO A  142  ARG A  147  1                                   6    
HELIX    8   8 ILE A  148  LEU A  150  5                                   3    
HELIX    9   9 ALA A  164  ALA A  175  1                                  12    
HELIX   10  10 GLN A  180  CYS A  198  1                                  19    
HELIX   11  11 CYS A  198  ALA A  209  1                                  12    
HELIX   12  12 ASP A  213  GLU A  217  5                                   5    
HELIX   13  13 ASN B   19  VAL B   29  1                                  11    
HELIX   14  14 GLU B   38  GLY B   52  1                                  15    
HELIX   15  15 GLU B   54  HIS B   59  5                                   6    
HELIX   16  16 ILE B   70  PHE B   77  1                                   8    
HELIX   17  17 SER B  102  GLU B  107  1                                   6    
HELIX   18  18 PRO B  114  SER B  139  1                                  26    
HELIX   19  19 PRO B  142  ARG B  147  1                                   6    
HELIX   20  20 ILE B  148  LEU B  150  5                                   3    
HELIX   21  21 ALA B  164  ALA B  175  1                                  12    
HELIX   22  22 GLN B  180  CYS B  198  1                                  19    
HELIX   23  23 CYS B  198  ALA B  209  1                                  12    
HELIX   24  24 ASP B  213  GLU B  217  5                                   5    
HELIX   25  25 ASN C   19  VAL C   29  1                                  11    
HELIX   26  26 ASP C   37  HIS C   51  1                                  15    
HELIX   27  27 GLU C   54  HIS C   59  5                                   6    
HELIX   28  28 ILE C   70  PHE C   77  1                                   8    
HELIX   29  29 SER C  102  LEU C  106  5                                   5    
HELIX   30  30 PRO C  114  SER C  139  1                                  26    
HELIX   31  31 PRO C  142  ARG C  147  1                                   6    
HELIX   32  32 ILE C  148  LEU C  150  5                                   3    
HELIX   33  33 ALA C  164  ALA C  175  1                                  12    
HELIX   34  34 GLN C  180  CYS C  198  1                                  19    
HELIX   35  35 CYS C  198  ALA C  209  1                                  12    
HELIX   36  36 ASP C  213  VAL C  218  1                                   6    
HELIX   37  37 ASN D   19  VAL D   29  1                                  11    
HELIX   38  38 GLU D   38  HIS D   51  1                                  14    
HELIX   39  39 GLU D   54  HIS D   59  5                                   6    
HELIX   40  40 ILE D   70  PHE D   77  1                                   8    
HELIX   41  41 SER D  102  GLU D  107  1                                   6    
HELIX   42  42 PRO D  114  SER D  139  1                                  26    
HELIX   43  43 PRO D  142  ARG D  147  1                                   6    
HELIX   44  44 ILE D  148  LEU D  150  5                                   3    
HELIX   45  45 ALA D  164  ALA D  175  1                                  12    
HELIX   46  46 GLN D  180  CYS D  198  1                                  19    
HELIX   47  47 CYS D  198  ALA D  209  1                                  12    
HELIX   48  48 ASP D  213  GLU D  217  5                                   5    
SHEET    1   A 5 LYS A   2  ILE A   5  0                                        
SHEET    2   A 5 GLY A   9  MET A  17 -1  O  VAL A  11   N  ILE A   3           
SHEET    3   A 5 VAL A  61  PRO A  69 -1  O  VAL A  61   N  MET A  17           
SHEET    4   A 5 TYR A 155  ASN A 163 -1  O  PHE A 158   N  VAL A  66           
SHEET    5   A 5 SER A  83  GLU A  86 -1  N  SER A  83   O  THR A 161           
SHEET    1   B 5 LYS B   2  ILE B   5  0                                        
SHEET    2   B 5 GLY B   9  MET B  17 -1  O  VAL B  11   N  ILE B   3           
SHEET    3   B 5 VAL B  61  PRO B  69 -1  O  VAL B  61   N  MET B  17           
SHEET    4   B 5 TYR B 155  ASN B 163 -1  O  TRP B 160   N  PHE B  64           
SHEET    5   B 5 SER B  83  GLU B  86 -1  N  ASN B  85   O  PHE B 159           
SHEET    1   C 5 LYS C   2  ILE C   5  0                                        
SHEET    2   C 5 GLY C   9  MET C  17 -1  O  VAL C  11   N  ILE C   3           
SHEET    3   C 5 VAL C  61  PRO C  69 -1  O  VAL C  61   N  MET C  17           
SHEET    4   C 5 TYR C 155  ASN C 163 -1  O  PHE C 158   N  VAL C  66           
SHEET    5   C 5 SER C  83  GLU C  86 -1  N  SER C  83   O  THR C 161           
SHEET    1   D 5 LYS D   2  ILE D   5  0                                        
SHEET    2   D 5 GLY D   9  MET D  17 -1  O  VAL D  11   N  ILE D   3           
SHEET    3   D 5 VAL D  61  PRO D  69 -1  O  VAL D  61   N  MET D  17           
SHEET    4   D 5 TYR D 155  ASN D 163 -1  O  PHE D 158   N  VAL D  66           
SHEET    5   D 5 SER D  83  GLU D  86 -1  N  SER D  83   O  THR D 161           
SITE     1 AC1 16 ARG A  78  HIS A  79  ARG A  80  ILE A  81                    
SITE     2 AC1 16 ASN A 169  LEU A 173  ARG A 174  HOH A 409                    
SITE     3 AC1 16 HOH A 430  HOH A 433  GLU C  58  ILE C  81                    
SITE     4 AC1 16 ASN C 163  ARG C 165  FAD C 301  SER D  83                    
SITE     1 AC2 22 ARG B  78  HIS B  79  ARG B  80  ILE B  81                    
SITE     2 AC2 22 ASN B 169  LEU B 173  ARG B 174  MEF B 302                    
SITE     3 AC2 22 HOH B 405  HOH B 417  SER C  83  ASN C  85                    
SITE     4 AC2 22 GLU C  86  SER C  88  HIS D  51  GLY D  52                    
SITE     5 AC2 22 HIS D  53  GLU D  58  ILE D  81  ASN D 163                    
SITE     6 AC2 22 ARG D 165  FAD D 301                                          
SITE     1 AC3  7 GLN B  75  ARG B 174  HIS B 178  FAD B 301                    
SITE     2 AC3  7 ARG C  90  ARG C 144  HOH C 425                               
SITE     1 AC4 15 GLU A  58  ILE A  81  ASN A 163  ARG A 165                    
SITE     2 AC4 15 FAD A 301  SER B  83  ARG C  78  HIS C  79                    
SITE     3 AC4 15 ARG C  80  ILE C  81  ASN C 169  LEU C 173                    
SITE     4 AC4 15 HOH C 407  HOH C 415  HOH C 426                               
SITE     1 AC5 25 SER A  83  ASN A  85  GLU A  86  SER A  88                    
SITE     2 AC5 25 HIS B  51  GLY B  52  HIS B  53  GLU B  58                    
SITE     3 AC5 25 ILE B  81  ASN B 163  ARG B 165  ASN B 169                    
SITE     4 AC5 25 FAD B 301  HOH B 415  HOH B 423  ARG D  78                    
SITE     5 AC5 25 HIS D  79  ARG D  80  ILE D  81  ASN D 169                    
SITE     6 AC5 25 LEU D 173  ARG D 174  MEF D 302  HOH D 409                    
SITE     7 AC5 25 HOH D 413                                                     
SITE     1 AC6  6 ARG A  90  ARG A 144  GLN D  75  ARG D 174                    
SITE     2 AC6  6 HIS D 178  FAD D 301                                          
CRYST1   54.710  117.070  141.910  90.00  90.00  90.00 P 21 21 21   16          
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      0.018278  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008542  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007047        0.00000