HEADER    TRANSFERASE                             21-DEC-05   2FGC              
TITLE     CRYSTAL STRUCTURE OF ACETOLACTATE SYNTHASE- SMALL SUBUNIT FROM        
TITLE    2 THERMOTOGA MARITIMA                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ACETOLACTATE SYNTHASE, SMALL SUBUNIT;                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 2.2.1.6;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA;                            
SOURCE   3 ORGANISM_TAXID: 243274;                                              
SOURCE   4 STRAIN: MSB8;                                                        
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: B834(DE3)PLYSS;                            
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET15B(+)                                 
KEYWDS    ACETOLACTATE SYNTHASE, REGULATORY SUBUNIT, STRUCTURAL GENOMICS, PSI,  
KEYWDS   2 PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL          
KEYWDS   3 GENOMICS, MCSG, TRANSFERASE                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.J.PETKOWSKI,M.CHRUSZCZ,M.D.ZIMMERMAN,H.ZHENG,M.T.CYMBOROWSKI,       
AUTHOR   2 K.D.KOCLEGA,M.KUDRITSKA,W.MINOR,MIDWEST CENTER FOR STRUCTURAL        
AUTHOR   3 GENOMICS (MCSG)                                                      
REVDAT   9   06-NOV-24 2FGC    1       REMARK                                   
REVDAT   8   13-APR-22 2FGC    1       AUTHOR JRNL   REMARK SEQADV              
REVDAT   8 2                   1       LINK                                     
REVDAT   7   24-OCT-12 2FGC    1       JRNL                                     
REVDAT   6   13-JUL-11 2FGC    1       VERSN                                    
REVDAT   5   24-FEB-09 2FGC    1       VERSN                                    
REVDAT   4   10-APR-07 2FGC    1       REMARK                                   
REVDAT   3   21-NOV-06 2FGC    1       JRNL   AUTHOR                            
REVDAT   2   02-MAY-06 2FGC    1       JRNL                                     
REVDAT   1   07-FEB-06 2FGC    0                                                
JRNL        AUTH   J.J.PETKOWSKI,M.CHRUSZCZ,M.D.ZIMMERMAN,H.ZHENG,T.SKARINA,    
JRNL        AUTH 2 O.ONOPRIYENKO,M.T.CYMBOROWSKI,K.D.KOCLEGA,A.SAVCHENKO,       
JRNL        AUTH 3 A.EDWARDS,W.MINOR                                            
JRNL        TITL   CRYSTAL STRUCTURES OF TM0549 AND NE1324--TWO ORTHOLOGS OF E. 
JRNL        TITL 2 COLI AHAS ISOZYME III SMALL REGULATORY SUBUNIT.              
JRNL        REF    PROTEIN SCI.                  V.  16  1360 2007              
JRNL        REFN                   ISSN 0961-8368                               
JRNL        PMID   17586771                                                     
JRNL        DOI    10.1110/PS.072793807                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
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) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 27.26                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 9497                           
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) : 0.177                           
REMARK   3   R VALUE            (WORKING SET) : 0.168                           
REMARK   3   FREE R VALUE                     : 0.236                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 479                             
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) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.36                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 683                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1740                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 35                           
REMARK   3   BIN FREE R VALUE                    : 0.2910                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1234                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 1                                       
REMARK   3   SOLVENT ATOMS            : 41                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 55.91                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.07000                                              
REMARK   3    B22 (A**2) : 0.07000                                              
REMARK   3    B33 (A**2) : -0.14000                                             
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): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.203         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.151         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.695        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.958                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.942                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1250 ; 0.022 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1689 ; 1.847 ; 1.969       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   160 ; 7.051 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    50 ;41.922 ;24.000       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   232 ;19.759 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    10 ;18.733 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   204 ; 0.130 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):   906 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   469 ; 0.229 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   860 ; 0.314 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    44 ; 0.151 ; 0.200       
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):    52 ; 0.298 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    10 ; 0.495 ; 0.200       
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):   818 ; 4.247 ; 3.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1299 ; 6.186 ; 5.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   466 ;11.365 ; 8.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   390 ;16.034 ;11.000       
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  : NULL                                       
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   : 1.20                                          
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 2FGC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-DEC-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000035846.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-OCT-05                          
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                       : 19-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9791                             
REMARK 200  MONOCHROMATOR                  : SI 111 CHANNEL                     
REMARK 200  OPTICS                         : SI 111 CHANNEL                     
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : SBC-3                              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 9510                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 27.260                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 7.100                              
REMARK 200  R MERGE                    (I) : 0.09700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 35.8900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.36                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.45800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: HKL-3000, SHELXD, MLPHARE, DM, SOLVE, RESOLVE, CCP4   
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2% V/V GLYCEROL, 0.4% W/V NDSB201,       
REMARK 280  0.15M MG FORMATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -Y,X,Z                                                  
REMARK 290       4555   Y,-X,Z                                                  
REMARK 290       5555   -X,Y,-Z                                                 
REMARK 290       6555   X,-Y,-Z                                                 
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290       9555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290      10555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290      11555   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290      12555   Y+1/2,-X+1/2,Z+1/2                                      
REMARK 290      13555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290      14555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290      15555   Y+1/2,X+1/2,-Z+1/2                                      
REMARK 290      16555   -Y+1/2,-X+1/2,-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 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9  1.000000  0.000000  0.000000       52.39100            
REMARK 290   SMTRY2   9  0.000000  1.000000  0.000000       52.39100            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       39.25550            
REMARK 290   SMTRY1  10 -1.000000  0.000000  0.000000       52.39100            
REMARK 290   SMTRY2  10  0.000000 -1.000000  0.000000       52.39100            
REMARK 290   SMTRY3  10  0.000000  0.000000  1.000000       39.25550            
REMARK 290   SMTRY1  11  0.000000 -1.000000  0.000000       52.39100            
REMARK 290   SMTRY2  11  1.000000  0.000000  0.000000       52.39100            
REMARK 290   SMTRY3  11  0.000000  0.000000  1.000000       39.25550            
REMARK 290   SMTRY1  12  0.000000  1.000000  0.000000       52.39100            
REMARK 290   SMTRY2  12 -1.000000  0.000000  0.000000       52.39100            
REMARK 290   SMTRY3  12  0.000000  0.000000  1.000000       39.25550            
REMARK 290   SMTRY1  13 -1.000000  0.000000  0.000000       52.39100            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       52.39100            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000       39.25550            
REMARK 290   SMTRY1  14  1.000000  0.000000  0.000000       52.39100            
REMARK 290   SMTRY2  14  0.000000 -1.000000  0.000000       52.39100            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000       39.25550            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000       52.39100            
REMARK 290   SMTRY2  15  1.000000  0.000000  0.000000       52.39100            
REMARK 290   SMTRY3  15  0.000000  0.000000 -1.000000       39.25550            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000       52.39100            
REMARK 290   SMTRY2  16 -1.000000  0.000000  0.000000       52.39100            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       39.25550            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 4530 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 16040 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 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  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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     MSE A     1                                                      
REMARK 465     GLY A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     SER A     4                                                      
REMARK 465     HIS A     5                                                      
REMARK 465     HIS A     6                                                      
REMARK 465     HIS A     7                                                      
REMARK 465     HIS A     8                                                      
REMARK 465     HIS A     9                                                      
REMARK 465     HIS A    10                                                      
REMARK 465     SER A    11                                                      
REMARK 465     SER A    12                                                      
REMARK 465     GLY A    13                                                      
REMARK 465     ARG A    14                                                      
REMARK 465     GLU A    15                                                      
REMARK 465     ASN A    16                                                      
REMARK 465     LEU A    17                                                      
REMARK 465     TYR A    18                                                      
REMARK 465     PHE A    19                                                      
REMARK 465     GLN A    20                                                      
REMARK 465     GLY A    21                                                      
REMARK 465     HIS A    22                                                      
REMARK 465     MSE A    23                                                      
REMARK 465     THR A    24                                                      
REMARK 465     ASP A    25                                                      
REMARK 465     GLN A    26                                                      
REMARK 465     LYS A   188                                                      
REMARK 465     GLU A   189                                                      
REMARK 465     GLY A   190                                                      
REMARK 465     GLU A   191                                                      
REMARK 465     GLY A   192                                                      
REMARK 465     PHE A   193                                                      
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     ARG A  28    CD   NE   CZ   NH1  NH2                             
REMARK 470     GLU A  29    CG   CD   OE1  OE2                                  
REMARK 470     MSE A  43    CG  SE    CE                                        
REMARK 470     ARG A  52    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ILE A  60    CD1                                                 
REMARK 470     ASP A  81    CG   OD1  OD2                                       
REMARK 470     LYS A  82    CG   CD   CE   NZ                                   
REMARK 470     ILE A  84    CG1  CG2  CD1                                       
REMARK 470     LYS A  89    CE   NZ                                             
REMARK 470     GLU A  96    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 108    CD   OE1  OE2                                       
REMARK 470     GLU A 112    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 121    NE   CZ   NH1  NH2                                  
REMARK 470     ILE A 140    CD1                                                 
REMARK 470     GLU A 146    CD   OE1  OE2                                       
REMARK 470     VAL A 187    CG1  CG2                                            
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ARG A  52       38.46    -84.30                                   
REMARK 500    ARG A  53       -4.22   -140.20                                   
REMARK 500    SER A  65     -169.27   -109.56                                   
REMARK 500    ASP A 125       24.75   -142.54                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A1001  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A1012   O                                                      
REMARK 620 2 HOH A1015   O    96.8                                              
REMARK 620 3 HOH A1023   O    88.7 174.4                                        
REMARK 620 4 HOH A1028   O    76.9  97.5  84.1                                  
REMARK 620 5 HOH A1033   O    84.5 100.8  79.3 155.3                            
REMARK 620 6 HOH A1042   O   176.5  83.7  90.7 106.5  91.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1001                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: APC4257   RELATED DB: TARGETDB                           
DBREF  2FGC A   23   193  GB     4981064  AAD35634         1    171             
SEQADV 2FGC MSE A    1  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC GLY A    2  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC SER A    3  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC SER A    4  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC HIS A    5  GB   4981064             EXPRESSION TAG                 
SEQADV 2FGC HIS A    6  GB   4981064             EXPRESSION TAG                 
SEQADV 2FGC HIS A    7  GB   4981064             EXPRESSION TAG                 
SEQADV 2FGC HIS A    8  GB   4981064             EXPRESSION TAG                 
SEQADV 2FGC HIS A    9  GB   4981064             EXPRESSION TAG                 
SEQADV 2FGC HIS A   10  GB   4981064             EXPRESSION TAG                 
SEQADV 2FGC SER A   11  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC SER A   12  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC GLY A   13  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC ARG A   14  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC GLU A   15  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC ASN A   16  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC LEU A   17  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC TYR A   18  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC PHE A   19  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC GLN A   20  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC GLY A   21  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC HIS A   22  GB   4981064             CLONING ARTIFACT               
SEQADV 2FGC MSE A   23  GB   4981064   MET     1 MODIFIED RESIDUE               
SEQADV 2FGC MSE A   34  GB   4981064   MET    12 MODIFIED RESIDUE               
SEQADV 2FGC MSE A   43  GB   4981064   MET    21 MODIFIED RESIDUE               
SEQADV 2FGC MSE A   76  GB   4981064   MET    54 MODIFIED RESIDUE               
SEQADV 2FGC MSE A  115  GB   4981064   MET    93 MODIFIED RESIDUE               
SEQADV 2FGC MSE A  182  GB   4981064   MET   160 MODIFIED RESIDUE               
SEQRES   1 A  193  MSE GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  193  ARG GLU ASN LEU TYR PHE GLN GLY HIS MSE THR ASP GLN          
SEQRES   3 A  193  ILE ARG GLU HIS LEU VAL SER MSE LEU VAL HIS ASN LYS          
SEQRES   4 A  193  PRO GLY VAL MSE ARG LYS VAL ALA ASN LEU PHE ALA ARG          
SEQRES   5 A  193  ARG GLY PHE ASN ILE SER SER ILE THR VAL GLY GLU SER          
SEQRES   6 A  193  GLU THR PRO GLY LEU SER ARG LEU VAL ILE MSE VAL LYS          
SEQRES   7 A  193  GLY ASP ASP LYS THR ILE GLU GLN ILE GLU LYS GLN ALA          
SEQRES   8 A  193  TYR LYS LEU VAL GLU VAL VAL LYS VAL THR PRO ILE ASP          
SEQRES   9 A  193  PRO LEU PRO GLU ASN ARG VAL GLU ARG GLU MSE ALA LEU          
SEQRES  10 A  193  ILE LYS VAL ARG PHE ASP GLU ASP LYS GLN GLU ILE PHE          
SEQRES  11 A  193  GLN LEU VAL GLU ILE PHE ARG GLY LYS ILE ILE ASP VAL          
SEQRES  12 A  193  SER ARG GLU GLY ALA ILE ILE GLU ILE THR GLY ALA ARG          
SEQRES  13 A  193  SER LYS VAL GLU ALA PHE ILE ASN LEU LEU PRO GLN LYS          
SEQRES  14 A  193  GLN VAL GLU GLU ILE ALA ARG THR GLY ILE VAL ALA MSE          
SEQRES  15 A  193  ASN ARG TRP ASN VAL LYS GLU GLY GLU GLY PHE                  
MODRES 2FGC MSE A   34  MET  SELENOMETHIONINE                                   
MODRES 2FGC MSE A   43  MET  SELENOMETHIONINE                                   
MODRES 2FGC MSE A   76  MET  SELENOMETHIONINE                                   
MODRES 2FGC MSE A  115  MET  SELENOMETHIONINE                                   
MODRES 2FGC MSE A  182  MET  SELENOMETHIONINE                                   
HET    MSE  A  34       8                                                       
HET    MSE  A  43       5                                                       
HET    MSE  A  76       8                                                       
HET    MSE  A 115       8                                                       
HET    MSE  A 182       8                                                       
HET     MG  A1001       1                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   1  MSE    5(C5 H11 N O2 SE)                                            
FORMUL   2   MG    MG 2+                                                        
FORMUL   3  HOH   *41(H2 O)                                                     
HELIX    1   1 GLY A   41  ARG A   52  1                                  12    
HELIX    2   2 LYS A   82  TYR A   92  1                                  11    
HELIX    3   3 LEU A  106  GLU A  108  5                                   3    
HELIX    4   4 ASP A  125  PHE A  136  1                                  12    
HELIX    5   5 ALA A  155  LEU A  166  1                                  12    
HELIX    6   6 PRO A  167  LYS A  169  5                                   3    
SHEET    1   A 4 ASN A  56  GLU A  64  0                                        
SHEET    2   A 4 LEU A  70  GLY A  79 -1  O  LYS A  78   N  ASN A  56           
SHEET    3   A 4 ARG A  28  HIS A  37 -1  N  VAL A  36   O  SER A  71           
SHEET    4   A 4 VAL A  97  PRO A 102 -1  O  THR A 101   N  SER A  33           
SHEET    1   B 4 LYS A 139  VAL A 143  0                                        
SHEET    2   B 4 GLY A 147  GLY A 154 -1  O  GLU A 151   N  LYS A 139           
SHEET    3   B 4 ARG A 110  ARG A 121 -1  N  ILE A 118   O  ILE A 150           
SHEET    4   B 4 VAL A 171  ARG A 176 -1  O  ALA A 175   N  LEU A 117           
SHEET    1   C 4 LYS A 139  VAL A 143  0                                        
SHEET    2   C 4 GLY A 147  GLY A 154 -1  O  GLU A 151   N  LYS A 139           
SHEET    3   C 4 ARG A 110  ARG A 121 -1  N  ILE A 118   O  ILE A 150           
SHEET    4   C 4 VAL A 180  ASN A 183 -1  O  VAL A 180   N  ARG A 113           
LINK         C   SER A  33                 N   MSE A  34     1555   1555  1.32  
LINK         C   MSE A  34                 N   LEU A  35     1555   1555  1.33  
LINK         C   VAL A  42                 N   MSE A  43     1555   1555  1.33  
LINK         C   MSE A  43                 N   ARG A  44     1555   1555  1.33  
LINK         C   ILE A  75                 N   MSE A  76     1555   1555  1.31  
LINK         C   MSE A  76                 N   VAL A  77     1555   1555  1.32  
LINK         C   GLU A 114                 N   MSE A 115     1555   1555  1.32  
LINK         C   MSE A 115                 N   ALA A 116     1555   1555  1.33  
LINK         C   ALA A 181                 N   MSE A 182     1555   1555  1.32  
LINK         C   MSE A 182                 N   ASN A 183     1555   1555  1.33  
LINK        MG    MG A1001                 O   HOH A1012     1555   1555  2.38  
LINK        MG    MG A1001                 O   HOH A1015     1555   1555  2.13  
LINK        MG    MG A1001                 O   HOH A1023     1555   1555  1.93  
LINK        MG    MG A1001                 O   HOH A1028     1555   1555  2.18  
LINK        MG    MG A1001                 O   HOH A1033     1555   1555  2.32  
LINK        MG    MG A1001                 O   HOH A1042     1555   1555  1.93  
SITE     1 AC1  6 HOH A1012  HOH A1015  HOH A1023  HOH A1028                    
SITE     2 AC1  6 HOH A1033  HOH A1042                                          
CRYST1  104.782  104.782   78.511  90.00  90.00  90.00 I 4 2 2      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      0.009544  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009544  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012737        0.00000