HEADER    LYASE                                   14-MAY-14   4PKC              
TITLE     BENZYLSUCCINATE ALPHA-GAMMA COMPLEX                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TUTD;                                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: BENZYLSUCCINATE SYNTHASE ALPHA CHAIN;                       
COMPND   5 EC: 4.1.99.11;                                                       
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: TUTF;                                                      
COMPND   9 CHAIN: C;                                                            
COMPND  10 SYNONYM: BENZYLSUCCINATE SYNTHASE GAMMA CHAIN;                       
COMPND  11 EC: 4.1.99.11;                                                       
COMPND  12 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THAUERA AROMATICA;                              
SOURCE   3 ORGANISM_TAXID: 59405;                                               
SOURCE   4 STRAIN: T1;                                                          
SOURCE   5 GENE: TUTD;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: THAUERA AROMATICA;                              
SOURCE  11 ORGANISM_TAXID: 59405;                                               
SOURCE  12 STRAIN: T1;                                                          
SOURCE  13 GENE: TUTF;                                                          
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)                                  
KEYWDS    COMPLEX, RADICAL, DISORDER, LYASE                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.A.FUNK,C.L.DRENNAN                                                  
REVDAT   5   27-SEP-23 4PKC    1       SOURCE JRNL   REMARK                     
REVDAT   4   01-OCT-14 4PKC    1       JRNL                                     
REVDAT   3   24-SEP-14 4PKC    1       AUTHOR                                   
REVDAT   2   16-JUL-14 4PKC    1       JRNL                                     
REVDAT   1   02-JUL-14 4PKC    0                                                
JRNL        AUTH   M.A.FUNK,E.T.JUDD,E.N.MARSH,S.J.ELLIOTT,C.L.DRENNAN          
JRNL        TITL   STRUCTURES OF BENZYLSUCCINATE SYNTHASE ELUCIDATE ROLES OF    
JRNL        TITL 2 ACCESSORY SUBUNITS IN GLYCYL RADICAL ENZYME ACTIVATION AND   
JRNL        TITL 3 ACTIVITY.                                                    
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 111 10161 2014              
JRNL        REFN                   ESSN 1091-6490                               
JRNL        PMID   24982148                                                     
JRNL        DOI    10.1073/PNAS.1405983111                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.9_1678)                     
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 48.97                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 30711                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.221                           
REMARK   3   R VALUE            (WORKING SET) : 0.217                           
REMARK   3   FREE R VALUE                     : 0.257                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.040                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 3083                            
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 48.9810 -  7.2779    1.00     1407   157  0.1873 0.2191        
REMARK   3     2  7.2779 -  5.7797    1.00     1337   148  0.2160 0.2471        
REMARK   3     3  5.7797 -  5.0499    1.00     1316   148  0.1959 0.2281        
REMARK   3     4  5.0499 -  4.5886    1.00     1287   141  0.1747 0.2099        
REMARK   3     5  4.5886 -  4.2599    1.00     1300   143  0.1827 0.2215        
REMARK   3     6  4.2599 -  4.0089    1.00     1282   145  0.1742 0.2030        
REMARK   3     7  4.0089 -  3.8082    1.00     1270   140  0.1877 0.2155        
REMARK   3     8  3.8082 -  3.6425    1.00     1269   143  0.1972 0.2402        
REMARK   3     9  3.6425 -  3.5023    1.00     1289   141  0.2139 0.3157        
REMARK   3    10  3.5023 -  3.3815    1.00     1255   138  0.2255 0.2451        
REMARK   3    11  3.3815 -  3.2757    1.00     1270   145  0.2370 0.2964        
REMARK   3    12  3.2757 -  3.1821    1.00     1261   137  0.2432 0.3189        
REMARK   3    13  3.1821 -  3.0984    1.00     1275   144  0.2539 0.3363        
REMARK   3    14  3.0984 -  3.0228    1.00     1249   141  0.2642 0.2381        
REMARK   3    15  3.0228 -  2.9541    1.00     1271   139  0.2731 0.3498        
REMARK   3    16  2.9541 -  2.8912    1.00     1255   139  0.2838 0.3389        
REMARK   3    17  2.8912 -  2.8334    0.99     1254   140  0.2976 0.3407        
REMARK   3    18  2.8334 -  2.7799    0.96     1197   133  0.3112 0.3699        
REMARK   3    19  2.7799 -  2.7303    0.96     1207   139  0.3238 0.3692        
REMARK   3    20  2.7303 -  2.6840    0.91     1139   129  0.3304 0.3566        
REMARK   3    21  2.6840 -  2.6407    0.92     1152   138  0.3328 0.3768        
REMARK   3    22  2.6407 -  2.6000    0.86     1086   115  0.3347 0.3241        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.20                                          
REMARK   3   SHRINKAGE RADIUS   : 1.00                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.340            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.880           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.002           7158                                  
REMARK   3   ANGLE     :  0.567           9671                                  
REMARK   3   CHIRALITY :  0.023           1019                                  
REMARK   3   PLANARITY :  0.003           1268                                  
REMARK   3   DIHEDRAL  : 10.266           2681                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
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 4PKC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-MAY-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000201555.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-JUL-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X26C                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 4                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 30845                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.3                               
REMARK 200  DATA REDUNDANCY                : 7.000                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.14800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.64                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 86.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.80                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.052                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 4PKF                                       
REMARK 200                                                                      
REMARK 200 REMARK: LARGE YELLOW CABOUCHON WITH ROUNDED EDGES                    
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1:1 PROTEIN (~10 MG/ML IN 20 MM HEPES,   
REMARK 280  PH 7.5, 100 MM SODIUM CHLORIDE) TO WELL SOLUTION (20-25% PEG400,    
REMARK 280  50 MM TRIS, PH 8.0, 50 MM BIS-TRIS, PH 6.5), DIFFRACTION-QUALITY    
REMARK 280  CRYSTALS TYPICALLY GREW WITHIN 1 WEEK, CRYOPROTECTANT: BRIEF        
REMARK 280  SOAK IN 30% PEG400 + THE SAME BUFFER, VAPOR DIFFUSION,              
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-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       41.08550            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       77.43200            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       77.43200            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       61.62825            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       77.43200            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       77.43200            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       20.54275            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       77.43200            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       77.43200            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       61.62825            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       77.43200            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       77.43200            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       20.54275            
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       41.08550            
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: 8210 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 59200 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C                                  
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     MET A     2                                                      
REMARK 465     ASN A     3                                                      
REMARK 465     ASP A     4                                                      
REMARK 465     ILE A     5                                                      
REMARK 465     VAL A     6                                                      
REMARK 465     SER A     7                                                      
REMARK 465     ALA A     8                                                      
REMARK 465     LYS A     9                                                      
REMARK 465     VAL A    10                                                      
REMARK 465     LEU A    11                                                      
REMARK 465     GLU A    12                                                      
REMARK 465     TYR A    13                                                      
REMARK 465     LYS A    14                                                      
REMARK 465     GLY A    15                                                      
REMARK 465     LYS A    16                                                      
REMARK 465     LYS A    17                                                      
REMARK 465     ASN A   761                                                      
REMARK 465     GLN A   762                                                      
REMARK 465     LYS A   763                                                      
REMARK 465     GLY A   764                                                      
REMARK 465     ASN A   765                                                      
REMARK 465     SER A   866                                                      
REMARK 465     GLY A   867                                                      
REMARK 465     THR A   868                                                      
REMARK 465     GLY A   869                                                      
REMARK 465     SER A   870                                                      
REMARK 465     GLY A   871                                                      
REMARK 465     SER A   872                                                      
REMARK 465     SER A   873                                                      
REMARK 465     HIS A   874                                                      
REMARK 465     HIS A   875                                                      
REMARK 465     HIS A   876                                                      
REMARK 465     HIS A   877                                                      
REMARK 465     HIS A   878                                                      
REMARK 465     HIS A   879                                                      
REMARK 465     MET C     1                                                      
REMARK 465     GLY C     2                                                      
REMARK 465     THR C     3                                                      
REMARK 465     THR C     4                                                      
REMARK 465     THR C     5                                                      
REMARK 465     CYS C     6                                                      
REMARK 465     LYS C     7                                                      
REMARK 465     GLN C     8                                                      
REMARK 465     SER C    50                                                      
REMARK 465     ALA C    51                                                      
REMARK 465     GLN C    52                                                      
REMARK 465     CYS C    53                                                      
REMARK 465     GLU C    54                                                      
REMARK 465     ALA C    55                                                      
REMARK 465     PHE C    56                                                      
REMARK 465     GLN C    57                                                      
REMARK 465     THR C    58                                                      
REMARK 465     LYS C    59                                                      
REMARK 465     ARG C    60                                                      
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     LEU A  18    CG   CD1  CD2                                       
REMARK 470     GLN A 707    CG   CD   OE1  NE2                                  
REMARK 470     ASP A 734    CG   OD1  OD2                                       
REMARK 470     THR A 749    OG1  CG2                                            
REMARK 470     TYR A 840    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     GLU A 864    CG   CD   OE1  OE2                                  
REMARK 470     CYS C   9    SG                                                  
REMARK 470     PHE C  12    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     GLU C  48    CG   CD   OE1  OE2                                  
REMARK 470     ASN C  49    CG   OD1  ND2                                       
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   NZ   LYS C    44     O    HOH C   109              2.10            
REMARK 500   OD2  ASP A   123     O    HOH A  1181              2.11            
REMARK 500   O    ALA A   375     NH1  ARG A   382              2.12            
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    PHE A  20       53.77    -97.62                                   
REMARK 500    GLU A  34       35.71   -147.96                                   
REMARK 500    LYS A  41       76.52   -152.83                                   
REMARK 500    ASP A 113       -4.89     63.06                                   
REMARK 500    LEU A 133      -84.49    -97.50                                   
REMARK 500    SER A 186      -54.27   -128.29                                   
REMARK 500    ALA A 322      -53.41   -140.48                                   
REMARK 500    TYR A 330       32.61   -155.20                                   
REMARK 500    LEU A 492     -109.80   -127.92                                   
REMARK 500    ASN A 526       30.55   -148.37                                   
REMARK 500    TYR A 533      -77.49   -108.47                                   
REMARK 500    LYS A 541       83.45    -69.85                                   
REMARK 500    ASN A 611       51.50   -157.40                                   
REMARK 500    ILE A 686      -62.82    -97.54                                   
REMARK 500    PRO A 723       11.87    -61.21                                   
REMARK 500    ALA A 732     -139.02   -155.69                                   
REMARK 500    ILE A 737       -7.02   -144.24                                   
REMARK 500    VAL A 827      -73.24    -85.03                                   
REMARK 500    SER A 828      -92.73   -130.13                                   
REMARK 500    GLU C  34      119.34   -160.17                                   
REMARK 500    ASP C  35     -159.00   -108.45                                   
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 CL A 901                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 902                 
DBREF  4PKC A    2   865  UNP    O68395   O68395_THAAR     1    864             
DBREF  4PKC C    1    60  UNP    O68394   O68394_THAAR     1     60             
SEQADV 4PKC ILE A  789  UNP  O68395    MET   788 VARIANT                        
SEQADV 4PKC SER A  866  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC GLY A  867  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC THR A  868  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC GLY A  869  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC SER A  870  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC GLY A  871  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC SER A  872  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC SER A  873  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC HIS A  874  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC HIS A  875  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC HIS A  876  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC HIS A  877  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC HIS A  878  UNP  O68395              EXPRESSION TAG                 
SEQADV 4PKC HIS A  879  UNP  O68395              EXPRESSION TAG                 
SEQRES   1 A  878  MET ASN ASP ILE VAL SER ALA LYS VAL LEU GLU TYR LYS          
SEQRES   2 A  878  GLY LYS LYS LEU ASN PHE THR PRO GLU ASP PRO ALA GLU          
SEQRES   3 A  878  GLU THR ILE PRO ALA ASP GLU LEU HIS GLU HIS LEU GLN          
SEQRES   4 A  878  LYS PRO SER THR ALA ARG THR LYS ARG LEU LYS GLU ARG          
SEQRES   5 A  878  CYS ARG TRP LYS HIS ALA SER ALA GLY GLU PHE ILE GLU          
SEQRES   6 A  878  LYS SER VAL THR ALA GLY ILE GLU ARG MET ARG TYR LEU          
SEQRES   7 A  878  THR GLU ALA HIS LYS ALA SER GLU GLY LYS PRO GLU ALA          
SEQRES   8 A  878  ILE ARG ARG ALA LEU GLY LEU ALA ASN VAL LEU ASN LYS          
SEQRES   9 A  878  SER THR LEU VAL LEU GLN GLU ASP GLU PHE ILE VAL GLY          
SEQRES  10 A  878  TYR HIS ALA GLU ASP PRO ASN MET PHE PRO LEU TYR PRO          
SEQRES  11 A  878  GLU LEU SER HIS MET ALA VAL GLN ASP TYR LEU ARG SER          
SEQRES  12 A  878  ASP TYR SER PRO GLN PRO ALA ASP GLU ALA ALA ALA ILE          
SEQRES  13 A  878  ASN GLU TYR TRP LYS PRO HIS SER LEU GLN SER LYS CYS          
SEQRES  14 A  878  GLN PRO TYR PHE ASP PRO ALA ASP LEU GLY ARG MET TYR          
SEQRES  15 A  878  GLN VAL SER SER MET GLU ALA PRO SER PHE ALA SER GLY          
SEQRES  16 A  878  TYR ASN SER ILE VAL PRO PRO TYR GLU THR VAL LEU GLU          
SEQRES  17 A  878  ASP GLY LEU LEU ALA ARG ILE LYS LEU ALA GLU LYS HIS          
SEQRES  18 A  878  ILE ALA GLU ALA GLN ALA ASP MET SER THR PHE PRO TRP          
SEQRES  19 A  878  ASN GLY THR LYS GLY LEU ASP ASN ILE ALA LYS ILE ASP          
SEQRES  20 A  878  ASN TRP LYS ALA MET VAL ILE ALA CYS LYS ALA VAL ILE          
SEQRES  21 A  878  SER TRP ALA ARG ARG GLN GLY ARG LEU CYS LYS ILE VAL          
SEQRES  22 A  878  ALA GLU ASN PHE GLU THR ASP PRO LYS ARG GLN ALA GLU          
SEQRES  23 A  878  LEU LEU GLU ILE ALA ASP ILE CYS GLN ARG ILE PRO ALA          
SEQRES  24 A  878  GLU PRO CYS LYS GLY LEU LYS ASP ALA MET GLN ALA LYS          
SEQRES  25 A  878  PHE PHE THR PHE LEU ILE CYS HIS ALA ILE GLU ARG TYR          
SEQRES  26 A  878  ALA SER GLY TYR ALA GLN LYS GLU ASP THR LEU LEU TRP          
SEQRES  27 A  878  PRO TYR TYR LYS ALA SER VAL VAL ASP LYS LYS PHE GLN          
SEQRES  28 A  878  PRO MET SER HIS MET ASP ALA VAL GLU LEU VAL GLU MET          
SEQRES  29 A  878  GLU ARG LEU LYS ILE SER GLU HIS GLY ALA GLY LYS SER          
SEQRES  30 A  878  ARG ALA TYR ARG GLU ILE PHE PRO GLY SER ASN ASP LEU          
SEQRES  31 A  878  PHE ILE LEU THR VAL GLY GLY THR ASN ALA LYS GLY GLU          
SEQRES  32 A  878  ASP ALA CYS ASN ASP MET THR ASP ALA ILE LEU GLU ALA          
SEQRES  33 A  878  ALA LYS ARG ILE ARG THR ALA GLU PRO SER ILE VAL PHE          
SEQRES  34 A  878  ARG TYR SER LYS LYS ASN ARG GLU LYS THR LEU ARG TRP          
SEQRES  35 A  878  VAL PHE GLU CYS ILE ARG ASP GLY LEU GLY TYR PRO SER          
SEQRES  36 A  878  ILE LYS HIS ASP GLU ILE GLY THR GLU GLN MET LYS GLU          
SEQRES  37 A  878  TYR ALA LYS PHE SER LEU ASN GLY ASN GLY ALA THR ASP          
SEQRES  38 A  878  GLU GLU ALA HIS ASN TRP VAL ASN VAL LEU CYS MET SER          
SEQRES  39 A  878  PRO GLY ILE HIS GLY ARG ARG LYS THR GLN LYS THR ARG          
SEQRES  40 A  878  SER GLU GLY GLY GLY SER ILE PHE PRO ALA LYS LEU LEU          
SEQRES  41 A  878  GLU ILE SER LEU ASN ASP GLY TYR ASP TRP SER TYR ALA          
SEQRES  42 A  878  ASP MET GLN LEU GLY PRO LYS THR GLY ASP LEU SER SER          
SEQRES  43 A  878  LEU LYS SER PHE GLU ASP VAL TRP GLU ALA PHE ARG LYS          
SEQRES  44 A  878  GLN TYR GLN TYR ALA ILE ASN LEU CYS ILE SER THR LYS          
SEQRES  45 A  878  ASP VAL SER ARG TYR PHE GLU GLN ARG PHE LEU GLN MET          
SEQRES  46 A  878  PRO PHE VAL SER ALA ILE ASP ASP GLY CYS MET GLU LEU          
SEQRES  47 A  878  GLY MET ASP ALA CYS ALA LEU SER GLU GLN PRO ASN GLY          
SEQRES  48 A  878  TRP HIS ASN PRO ILE THR THR ILE VAL ALA ALA ASN SER          
SEQRES  49 A  878  LEU VAL ALA ILE LYS LYS LEU VAL PHE GLU GLU LYS LYS          
SEQRES  50 A  878  TYR THR LEU GLU GLN LEU SER GLN ALA LEU LYS ALA ASN          
SEQRES  51 A  878  TRP GLU GLY PHE GLU GLU MET ARG VAL ASP PHE LYS ARG          
SEQRES  52 A  878  ALA PRO LYS TRP GLY ASN ASP ASP ASP TYR ALA ASP GLY          
SEQRES  53 A  878  ILE ILE THR ARG PHE TYR GLU GLU ILE ILE GLY GLY GLU          
SEQRES  54 A  878  MET ARG LYS ILE THR ASN TYR SER GLY GLY PRO VAL MET          
SEQRES  55 A  878  PRO THR GLY GLN ALA VAL GLY LEU TYR MET GLU VAL GLY          
SEQRES  56 A  878  SER ARG THR GLY PRO THR PRO ASP GLY ARG PHE GLY GLY          
SEQRES  57 A  878  GLU ALA ALA ASP ASP GLY GLY ILE SER PRO TYR MET GLY          
SEQRES  58 A  878  THR ASP LYS LYS GLY PRO THR ALA VAL LEU ARG SER VAL          
SEQRES  59 A  878  SER LYS VAL GLN LYS ASN GLN LYS GLY ASN LEU LEU ASN          
SEQRES  60 A  878  GLN ARG LEU SER VAL PRO ILE MET ARG SER LYS HIS GLY          
SEQRES  61 A  878  PHE GLU ILE TRP ASN SER TYR ILE LYS THR TRP HIS ASP          
SEQRES  62 A  878  LEU ASN ILE ASP HIS VAL GLN PHE ASN VAL VAL SER THR          
SEQRES  63 A  878  ASP GLU MET ARG ALA ALA GLN ARG GLU PRO GLU LYS HIS          
SEQRES  64 A  878  HIS ASP LEU ILE VAL ARG VAL SER GLY TYR SER ALA ARG          
SEQRES  65 A  878  PHE VAL ASP ILE PRO THR TYR GLY GLN ASN THR ILE ILE          
SEQRES  66 A  878  ALA ARG GLN GLU GLN ASP PHE SER ALA SER ASP LEU GLU          
SEQRES  67 A  878  PHE LEU ASN VAL GLU ILE SER GLY THR GLY SER GLY SER          
SEQRES  68 A  878  SER HIS HIS HIS HIS HIS HIS                                  
SEQRES   1 C   60  MET GLY THR THR THR CYS LYS GLN CYS ALA ASN PHE PHE          
SEQRES   2 C   60  PRO VAL PRO LYS ASP ALA ASP ASP TYR GLU ALA GLY LYS          
SEQRES   3 C   60  ALA ASP CYS VAL ARG GLU LYS GLU ASP GLU LYS GLY LYS          
SEQRES   4 C   60  TYR TRP LEU SER LYS PRO ILE PHE GLU ASN SER ALA GLN          
SEQRES   5 C   60  CYS GLU ALA PHE GLN THR LYS ARG                              
HET     CL  A 901       1                                                       
HET    GOL  A 902       6                                                       
HETNAM      CL CHLORIDE ION                                                     
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3   CL    CL 1-                                                        
FORMUL   4  GOL    C3 H8 O3                                                     
FORMUL   5  HOH   *194(H2 O)                                                    
HELIX    1 AA1 ASP A   24  THR A   29  5                                   6    
HELIX    2 AA2 PRO A   31  HIS A   38  5                                   8    
HELIX    3 AA3 THR A   44  ARG A   53  1                                  10    
HELIX    4 AA4 ILE A   73  SER A   86  1                                  14    
HELIX    5 AA5 PRO A   90  SER A  106  1                                  17    
HELIX    6 AA6 SER A  134  ARG A  143  1                                  10    
HELIX    7 AA7 PRO A  150  LYS A  162  1                                  13    
HELIX    8 AA8 SER A  165  GLN A  171  1                                   7    
HELIX    9 AA9 PRO A  172  PHE A  174  5                                   3    
HELIX   10 AB1 ASP A  175  GLN A  184  1                                  10    
HELIX   11 AB2 PRO A  191  GLY A  196  1                                   6    
HELIX   12 AB3 PRO A  203  GLY A  211  1                                   9    
HELIX   13 AB4 GLY A  211  SER A  231  1                                  21    
HELIX   14 AB5 LYS A  239  LEU A  241  5                                   3    
HELIX   15 AB6 ASP A  242  PHE A  278  1                                  37    
HELIX   16 AB7 ASP A  281  ILE A  298  1                                  18    
HELIX   17 AB8 GLY A  305  ALA A  322  1                                  18    
HELIX   18 AB9 LYS A  333  VAL A  346  1                                  14    
HELIX   19 AC1 SER A  355  GLU A  372  1                                  18    
HELIX   20 AC2 ARG A  379  ILE A  384  1                                   6    
HELIX   21 AC3 ASN A  408  ARG A  422  1                                  15    
HELIX   22 AC4 ARG A  437  ASP A  450  1                                  14    
HELIX   23 AC5 ASP A  460  LYS A  472  1                                  13    
HELIX   24 AC6 GLU A  483  HIS A  486  5                                   4    
HELIX   25 AC7 PHE A  516  LEU A  525  1                                  10    
HELIX   26 AC8 SER A  550  LEU A  584  1                                  35    
HELIX   27 AC9 MET A  586  ILE A  592  1                                   7    
HELIX   28 AD1 ASP A  593  GLY A  600  1                                   8    
HELIX   29 AD2 THR A  618  PHE A  634  1                                  17    
HELIX   30 AD3 THR A  640  ALA A  650  1                                  11    
HELIX   31 AD4 PHE A  655  ALA A  665  1                                  11    
HELIX   32 AD5 ASP A  672  ILE A  686  1                                  15    
HELIX   33 AD6 GLY A  688  LYS A  693  1                                   6    
HELIX   34 AD7 GLY A  710  THR A  719  1                                  10    
HELIX   35 AD8 GLY A  747  SER A  756  1                                  10    
HELIX   36 AD9 SER A  772  ARG A  777  1                                   6    
HELIX   37 AE1 HIS A  780  LEU A  795  1                                  16    
HELIX   38 AE2 SER A  806  GLU A  816  1                                  11    
HELIX   39 AE3 PRO A  817  HIS A  820  5                                   4    
HELIX   40 AE4 VAL A  835  ILE A  837  5                                   3    
HELIX   41 AE5 PRO A  838  ALA A  847  1                                  10    
HELIX   42 AE6 SER A  854  LEU A  861  1                                   8    
SHEET    1 AA1 2 ALA A  59  SER A  60  0                                        
SHEET    2 AA1 2 GLU A  63  PHE A  64 -1  O  GLU A  63   N  SER A  60           
SHEET    1 AA2 2 THR A  70  ALA A  71  0                                        
SHEET    2 AA2 2 MET A 126  PHE A 127  1  O  PHE A 127   N  THR A  70           
SHEET    1 AA3 4 LEU A 108  GLN A 111  0                                        
SHEET    2 AA3 4 LYS C  39  PHE C  47 -1  O  TRP C  41   N  LEU A 110           
SHEET    3 AA3 4 LYS C  26  GLU C  34 -1  N  CYS C  29   O  LYS C  44           
SHEET    4 AA3 4 ASN C  11  PRO C  14 -1  N  PHE C  13   O  ASP C  28           
SHEET    1 AA4 5 ILE A 393  GLY A 397  0                                        
SHEET    2 AA4 5 SER A 427  TYR A 432  1  O  VAL A 429   N  LEU A 394           
SHEET    3 AA4 5 SER A 456  HIS A 459  1  O  SER A 456   N  PHE A 430           
SHEET    4 AA4 5 HIS A 799  ASN A 803 -1  O  VAL A 800   N  ILE A 457           
SHEET    5 AA4 5 ASN A 768  ARG A 770  1  N  GLN A 769   O  ASN A 803           
SHEET    1 AA5 2 TRP A 488  ASN A 490  0                                        
SHEET    2 AA5 2 PRO A 496  ILE A 498 -1  O  GLY A 497   N  VAL A 489           
SHEET    1 AA6 3 SER A 514  ILE A 515  0                                        
SHEET    2 AA6 3 TRP A 613  PRO A 616  1  O  ASN A 615   N  ILE A 515           
SHEET    3 AA6 3 MET A 703  PRO A 704  1  O  MET A 703   N  HIS A 614           
SHEET    1 AA7 2 TYR A 529  ASP A 530  0                                        
SHEET    2 AA7 2 MET A 536  GLN A 537 -1  O  MET A 536   N  ASP A 530           
SHEET    1 AA8 2 ILE A 824  ARG A 826  0                                        
SHEET    2 AA8 2 SER A 831  ARG A 833 -1  O  ALA A 832   N  VAL A 825           
CISPEP   1 GLN A  149    PRO A  150          0        -2.13                     
CISPEP   2 PHE A  233    PRO A  234          0        -0.35                     
CISPEP   3 ILE A  298    PRO A  299          0         3.71                     
CISPEP   4 GLU A  425    PRO A  426          0         1.20                     
CISPEP   5 TYR A  454    PRO A  455          0         1.73                     
CISPEP   6 ALA A  731    ALA A  732          0        -8.59                     
SITE     1 AC1  4 LEU A 492  CYS A 493  MET A 494  SER A 495                    
SITE     1 AC2  3 LYS A 439  TRP A 443  GLU A 446                               
CRYST1  154.864  154.864   82.171  90.00  90.00  90.00 P 43 21 2     8          
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      0.006457  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006457  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.012170        0.00000