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Database: PDB
Entry: 4FNB
LinkDB: 4FNB
Original site: 4FNB 
HEADER    ISOMERASE                               19-JUN-12   4FNB              
TITLE     CRYSTAL STRUCTURE OF THE MTB ENOYL COA ISOMERASE (RV0632C) IN COMPLEX 
TITLE    2 WITH HYDROXYBUTYRL COA                                               
CAVEAT     4FNB    CHIRALITY ERROR AT C3, C3B AND C1B OF 3HC A 302              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ENOYL-COA HYDRATASE/ISOMERASE FAMILY PROTEIN;              
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: ENOYL-COA HYDRATASE HOMOLOG, PROBABLE ENOYL-COA HYDRATASE   
COMPND   5 ECHA3 (ENOYL HYDRASE) (UNSATURATED ACYL-COA HYDRATASE) (CROTONASE);  
COMPND   6 EC: 4.2.1.17;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS;                     
SOURCE   3 ORGANISM_TAXID: 1773;                                                
SOURCE   4 STRAIN: H37RV;                                                       
SOURCE   5 GENE: ECHA3, MT0660, RV0632C;                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PVP16                                     
KEYWDS    STRUCTURAL GENOMICS, TB STRUCTURAL GENOMICS CONSORTIUM, TBSGC,        
KEYWDS   2 CROTONASE SUPERFAMILY, ISOMERASE                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.B.BRUNING,N.GAO,E.D.HERNANDEZ,H.LI,N.DANG,L.W.HUNG,J.C.SACCHETTINI, 
AUTHOR   2 TB STRUCTURAL GENOMICS CONSORTIUM (TBSGC)                            
REVDAT   2   13-SEP-23 4FNB    1       REMARK SEQADV                            
REVDAT   1   29-MAY-13 4FNB    0                                                
JRNL        AUTH   J.B.BRUNING,N.GAO,E.D.HERNANDEZ,H.LI,N.DANG,L.W.HUNG,        
JRNL        AUTH 2 S.MORAN,J.C.SACCHETTINI                                      
JRNL        TITL   CRYSTAL STRUCTURE AND MECHANISM OF THE PROKARYOTIC ENOYL COA 
JRNL        TITL 2 ISOMERASE                                                    
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.6.1_357                                     
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 : MLHL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 35.07                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 20850                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.189                           
REMARK   3   R VALUE            (WORKING SET) : 0.187                           
REMARK   3   FREE R VALUE                     : 0.219                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.170                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1077                            
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 35.0748 -  3.5989    0.99     2725   135  0.1890 0.1997        
REMARK   3     2  3.5989 -  2.8570    1.00     2572   123  0.1607 0.1936        
REMARK   3     3  2.8570 -  2.4959    1.00     2502   144  0.1716 0.1962        
REMARK   3     4  2.4959 -  2.2678    1.00     2460   163  0.1680 0.2236        
REMARK   3     5  2.2678 -  2.1053    1.00     2480   124  0.1733 0.2579        
REMARK   3     6  2.1053 -  1.9811    0.99     2446   140  0.1875 0.2132        
REMARK   3     7  1.9811 -  1.8819    0.98     2409   128  0.2036 0.2536        
REMARK   3     8  1.8819 -  1.8000    0.90     2179   120  0.2504 0.3032        
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              : 0.41                                          
REMARK   3   B_SOL              : 60.70                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.220            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.640           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 20.98                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 21.83                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.97040                                             
REMARK   3    B22 (A**2) : -0.97040                                             
REMARK   3    B33 (A**2) : 1.94090                                              
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      :  0.007           1810                                  
REMARK   3   ANGLE     :  1.050           2461                                  
REMARK   3   CHIRALITY :  0.070            281                                  
REMARK   3   PLANARITY :  0.016            313                                  
REMARK   3   DIHEDRAL  : 16.533            685                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 6                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 0:48)                               
REMARK   3    ORIGIN FOR THE GROUP (A): -31.8027   2.4798  20.0045              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1164 T22:   0.1670                                     
REMARK   3      T33:   0.2047 T12:   0.0008                                     
REMARK   3      T13:  -0.0000 T23:   0.0073                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0324 L22:   0.7800                                     
REMARK   3      L33:   0.2465 L12:  -0.1163                                     
REMARK   3      L13:   0.0230 L23:  -0.0285                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0098 S12:   0.0445 S13:  -0.0219                       
REMARK   3      S21:   0.0060 S22:   0.0019 S23:   0.2846                       
REMARK   3      S31:  -0.0248 S32:  -0.1380 S33:  -0.0088                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 49:81)                              
REMARK   3    ORIGIN FOR THE GROUP (A): -26.5318 -10.9032  16.1126              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1768 T22:   0.1441                                     
REMARK   3      T33:   0.1565 T12:  -0.0381                                     
REMARK   3      T13:  -0.0048 T23:  -0.0049                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1862 L22:   0.0800                                     
REMARK   3      L33:   0.1816 L12:  -0.0466                                     
REMARK   3      L13:   0.0672 L23:  -0.0947                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0095 S12:   0.0272 S13:  -0.0720                       
REMARK   3      S21:  -0.0763 S22:   0.0519 S23:   0.0436                       
REMARK   3      S31:   0.0796 S32:  -0.0194 S33:  -0.0646                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 82:177)                             
REMARK   3    ORIGIN FOR THE GROUP (A): -13.8590  -4.7340  20.5254              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1165 T22:   0.1184                                     
REMARK   3      T33:   0.1145 T12:   0.0017                                     
REMARK   3      T13:  -0.0036 T23:  -0.0061                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0835 L22:   0.3319                                     
REMARK   3      L33:   0.2208 L12:   0.0713                                     
REMARK   3      L13:   0.0106 L23:  -0.2342                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0166 S12:   0.0052 S13:  -0.0153                       
REMARK   3      S21:   0.0439 S22:   0.0111 S23:  -0.0427                       
REMARK   3      S31:  -0.0491 S32:   0.0217 S33:   0.0033                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 178:193)                            
REMARK   3    ORIGIN FOR THE GROUP (A): -20.8179   6.8614  33.7254              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1643 T22:   0.1428                                     
REMARK   3      T33:   0.0827 T12:  -0.0050                                     
REMARK   3      T13:   0.0104 T23:  -0.0243                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4591 L22:   0.2496                                     
REMARK   3      L33:   0.0224 L12:   0.0822                                     
REMARK   3      L13:   0.0871 L23:   0.0057                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0811 S12:  -0.1368 S13:  -0.0149                       
REMARK   3      S21:   0.0914 S22:  -0.0592 S23:   0.0549                       
REMARK   3      S31:  -0.0155 S32:  -0.0606 S33:   0.0046                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 194:211)                            
REMARK   3    ORIGIN FOR THE GROUP (A): -14.7233  14.9924  15.3554              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1537 T22:   0.1584                                     
REMARK   3      T33:   0.1537 T12:   0.0108                                     
REMARK   3      T13:  -0.0182 T23:  -0.0044                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.4004 L22:   0.0256                                     
REMARK   3      L33:   0.1265 L12:  -0.0028                                     
REMARK   3      L13:   0.1618 L23:  -0.0403                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0451 S12:   0.0182 S13:   0.1417                       
REMARK   3      S21:   0.0104 S22:   0.0456 S23:  -0.0074                       
REMARK   3      S31:  -0.0904 S32:  -0.0022 S33:   0.0436                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 212:231)                            
REMARK   3    ORIGIN FOR THE GROUP (A): -15.7573  -6.7782   3.6374              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2149 T22:   0.2173                                     
REMARK   3      T33:   0.1089 T12:   0.0164                                     
REMARK   3      T13:   0.0118 T23:  -0.0325                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.2720 L22:   0.8382                                     
REMARK   3      L33:   0.0189 L12:  -0.0179                                     
REMARK   3      L13:   0.0169 L23:  -0.0887                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0454 S12:   0.2798 S13:  -0.0233                       
REMARK   3      S21:  -0.4017 S22:  -0.0371 S23:  -0.1491                       
REMARK   3      S31:  -0.0119 S32:  -0.1046 S33:   0.0202                       
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 4FNB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JUN-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000073113.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-MAR-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 23-ID-D                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL CRYO-COOLED         
REMARK 200                                   SI(111)                            
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : D*TREK 9.9L                        
REMARK 200  DATA SCALING SOFTWARE          : D*TREK                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 20872                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 35.070                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.3                               
REMARK 200  DATA REDUNDANCY                : 5.960                              
REMARK 200  R MERGE                    (I) : 0.06200                            
REMARK 200  R SYM                      (I) : 0.06200                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.86                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 88.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.24                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.35100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 4FN7 SUBUNIT A                             
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.07                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/2                                            
REMARK 290       6555   X-Y,X,Z+1/2                                             
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z                                              
REMARK 290      10555   -Y,-X,-Z+1/2                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+1/2                                            
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        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       75.77850            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       75.77850            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       75.77850            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       75.77850            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       75.77850            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       75.77850            
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7200 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 27450 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -106.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  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 S    SO4 A 303  LIES ON A SPECIAL POSITION.                          
REMARK 375 O1   SO4 A 303  LIES ON A SPECIAL POSITION.                          
REMARK 375 S    SO4 A 304  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 539  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 575  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 609  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 617  LIES ON A SPECIAL POSITION.                          
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLU A  71    CG   CD   OE1  OE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   550     O    HOH A   564              2.06            
REMARK 500   O    HOH A   602     O    HOH A   612              2.08            
REMARK 500   NH1  ARG A   193     O    HOH A   631              2.17            
REMARK 500   O    HOH A   587     O    HOH A   600              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   625     O    HOH A   630     8555     1.82            
REMARK 500   O    HOH A   613     O    HOH A   615     2555     2.11            
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    ASP A  11     -107.39     43.65                                   
REMARK 500    LYS A  22     -118.46   -140.97                                   
REMARK 500    ASN A  54     -163.14   -111.45                                   
REMARK 500    ALA A 106     -122.66     57.46                                   
REMARK 500    THR A 158      -76.18    -91.26                                   
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 SO4 A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3HC A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 304                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4FN7   RELATED DB: PDB                                   
REMARK 900 APO FORM OF ENZYME                                                   
REMARK 900 RELATED ID: 4FN8   RELATED DB: PDB                                   
REMARK 900 ACETOACETYL BOUND FORM OF ENZYME                                     
REMARK 900 RELATED ID: 4FND   RELATED DB: PDB                                   
REMARK 900 RELATED ID: RV0632C   RELATED DB: TARGETTRACK                        
DBREF  4FNB A    1   231  UNP    P96907   P96907_MYCTU     1    231             
SEQADV 4FNB SER A    0  UNP  P96907              EXPRESSION TAG                 
SEQRES   1 A  232  SER MET SER ASP PRO VAL SER TYR THR ARG LYS ASP SER          
SEQRES   2 A  232  ILE ALA VAL ILE SER MET ASP ASP GLY LYS VAL ASN ALA          
SEQRES   3 A  232  LEU GLY PRO ALA MET GLN GLN ALA LEU ASN ALA ALA ILE          
SEQRES   4 A  232  ASP ASN ALA ASP ARG ASP ASP VAL GLY ALA LEU VAL ILE          
SEQRES   5 A  232  THR GLY ASN GLY ARG VAL PHE SER GLY GLY PHE ASP LEU          
SEQRES   6 A  232  LYS ILE LEU THR SER GLY GLU VAL GLN PRO ALA ILE ASP          
SEQRES   7 A  232  MET LEU ARG GLY GLY PHE GLU LEU ALA TYR ARG LEU LEU          
SEQRES   8 A  232  SER TYR PRO LYS PRO VAL VAL MET ALA CYS THR GLY HIS          
SEQRES   9 A  232  ALA ILE ALA MET GLY ALA PHE LEU LEU SER CYS GLY ASP          
SEQRES  10 A  232  HIS ARG VAL ALA ALA HIS ALA TYR ASN ILE GLN ALA ASN          
SEQRES  11 A  232  GLU VAL ALA ILE GLY MET THR ILE PRO TYR ALA ALA LEU          
SEQRES  12 A  232  GLU ILE MET LYS LEU ARG LEU THR ARG SER ALA TYR GLN          
SEQRES  13 A  232  GLN ALA THR GLY LEU ALA LYS THR PHE PHE GLY GLU THR          
SEQRES  14 A  232  ALA LEU ALA ALA GLY PHE ILE ASP GLU ILE ALA LEU PRO          
SEQRES  15 A  232  GLU VAL VAL VAL SER ARG ALA GLU GLU ALA ALA ARG GLU          
SEQRES  16 A  232  PHE ALA GLY LEU ASN GLN HIS ALA HIS ALA ALA THR LYS          
SEQRES  17 A  232  LEU ARG SER ARG ALA ASP ALA LEU THR ALA ILE ARG ALA          
SEQRES  18 A  232  GLY ILE ASP GLY ILE ALA ALA GLU PHE GLY LEU                  
HET    SO4  A 301       5                                                       
HET    3HC  A 302      54                                                       
HET    SO4  A 303       5                                                       
HET    SO4  A 304       5                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     3HC 3-HYDROXYBUTANOYL-COENZYME A                                     
HETSYN     3HC 3-HYDROXYBUTYRYL-COENZYME A                                      
FORMUL   2  SO4    3(O4 S 2-)                                                   
FORMUL   3  3HC    C25 H42 N7 O18 P3 S                                          
FORMUL   6  HOH   *233(H2 O)                                                    
HELIX    1   1 GLY A   27  ASP A   45  1                                  19    
HELIX    2   2 ASP A   63  THR A   68  1                                   6    
HELIX    3   3 GLU A   71  SER A   91  1                                  21    
HELIX    4   4 ALA A  106  SER A  113  1                                   8    
HELIX    5   5 ASN A  129  GLY A  134  1                                   6    
HELIX    6   6 PRO A  138  LEU A  149  1                                  12    
HELIX    7   7 THR A  150  LEU A  160  1                                  11    
HELIX    8   8 PHE A  165  GLY A  173  1                                   9    
HELIX    9   9 LEU A  180  GLU A  182  5                                   3    
HELIX   10  10 VAL A  183  ALA A  196  1                                  14    
HELIX   11  11 ASN A  199  SER A  210  1                                  12    
HELIX   12  12 ARG A  211  GLY A  224  1                                  14    
HELIX   13  13 GLY A  224  PHE A  229  1                                   6    
SHEET    1   A 6 VAL A   5  LYS A  10  0                                        
SHEET    2   A 6 ILE A  13  MET A  18 -1  O  VAL A  15   N  THR A   8           
SHEET    3   A 6 ALA A  48  THR A  52  1  O  VAL A  50   N  ILE A  16           
SHEET    4   A 6 VAL A  96  CYS A 100  1  O  ALA A  99   N  ILE A  51           
SHEET    5   A 6 HIS A 117  ALA A 120  1  O  VAL A 119   N  CYS A 100           
SHEET    6   A 6 GLU A 177  ILE A 178  1  O  GLU A 177   N  ALA A 120           
SHEET    1   B 4 VAL A  57  SER A  59  0                                        
SHEET    2   B 4 HIS A 103  ILE A 105  1  O  HIS A 103   N  PHE A  58           
SHEET    3   B 4 ILE A 126  GLN A 127  1  O  GLN A 127   N  ALA A 104           
SHEET    4   B 4 THR A 163  PHE A 164 -1  O  PHE A 164   N  ILE A 126           
SITE     1 AC1  7 ASN A  40  ARG A  43  ASN A 199  GLN A 200                    
SITE     2 AC1  7 HIS A 201  HOH A 508  HOH A 578                               
SITE     1 AC2 20 SER A   2  LYS A  22  VAL A  23  ARG A  56                    
SITE     2 AC2 20 GLY A  60  PHE A  62  ASP A  63  LEU A  64                    
SITE     3 AC2 20 LEU A  67  ASN A 129  GLU A 130  ILE A 133                    
SITE     4 AC2 20 PRO A 138  HOH A 401  HOH A 412  HOH A 487                    
SITE     5 AC2 20 HOH A 562  HOH A 575  HOH A 588  HOH A 610                    
SITE     1 AC3  3 THR A 150  ARG A 151  HOH A 617                               
SITE     1 AC4  2 ARG A   9  HOH A 556                                          
CRYST1   70.136   70.136  151.557  90.00  90.00 120.00 P 63 2 2     12          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.014258  0.008232  0.000000        0.00000                         
SCALE2      0.000000  0.016464  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006598        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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