HEADER    LYASE                                   24-JUL-13   4LTZ              
TITLE     F95M EPI-ISOZIZAENE SYNTHASE: COMPLEX WITH MG, INORGANIC PYROPHOSPHATE
TITLE    2 AND BENZYL TRIETHYL AMMONIUM CATION                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: EPI-ISOZIZAENE SYNTHASE;                                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: EIZS, SESQUITERPENE CYCLASE, SESQUITERPENE SYNTHASE;        
COMPND   5 EC: 4.2.3.37;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR;                        
SOURCE   3 ORGANISM_TAXID: 100226;                                              
SOURCE   4 STRAIN: A3(2);                                                       
SOURCE   5 GENE: CYC1, SCO5222, SC7E4.19;                                       
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: PET28A(+)                                 
KEYWDS    LYASE, CLASS I TERPENE CYCLASE                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.LI,W.CHOU,J.A.HIMMELBERGER,K.LITWIN,G.HARRIS,D.E.CANE,              
AUTHOR   2 D.W.CHRISTIANSON                                                     
REVDAT   3   20-SEP-23 4LTZ    1       REMARK SEQADV LINK                       
REVDAT   2   19-MAR-14 4LTZ    1       JRNL                                     
REVDAT   1   18-DEC-13 4LTZ    0                                                
JRNL        AUTH   R.LI,W.K.CHOU,J.A.HIMMELBERGER,K.M.LITWIN,G.G.HARRIS,        
JRNL        AUTH 2 D.E.CANE,D.W.CHRISTIANSON                                    
JRNL        TITL   REPROGRAMMING THE CHEMODIVERSITY OF TERPENOID CYCLIZATION BY 
JRNL        TITL 2 REMOLDING THE ACTIVE SITE CONTOUR OF EPI-ISOZIZAENE          
JRNL        TITL 3 SYNTHASE.                                                    
JRNL        REF    BIOCHEMISTRY                  V.  53  1155 2014              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   24517311                                                     
JRNL        DOI    10.1021/BI401643U                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.45 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: DEV_1391)                     
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) : 2.45                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 26.58                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 13873                          
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) : 0.185                           
REMARK   3   FREE R VALUE                     : 0.224                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1387                            
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 26.5789 -  5.2615    1.00     1303   145  0.1504 0.1846        
REMARK   3     2  5.2615 -  4.1814    1.00     1258   139  0.1456 0.1639        
REMARK   3     3  4.1814 -  3.6544    1.00     1261   141  0.1548 0.2008        
REMARK   3     4  3.6544 -  3.3210    1.00     1250   138  0.1893 0.2233        
REMARK   3     5  3.3210 -  3.0833    1.00     1239   138  0.2098 0.2559        
REMARK   3     6  3.0833 -  2.9018    1.00     1247   139  0.2231 0.2689        
REMARK   3     7  2.9018 -  2.7566    1.00     1223   135  0.2193 0.2780        
REMARK   3     8  2.7566 -  2.6367    1.00     1238   138  0.2316 0.2781        
REMARK   3     9  2.6367 -  2.5353    1.00     1253   139  0.2239 0.2644        
REMARK   3    10  2.5353 -  2.4479    0.99     1214   135  0.2372 0.3027        
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              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.310            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.800           
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           2893                                  
REMARK   3   ANGLE     :  0.663           3941                                  
REMARK   3   CHIRALITY :  0.047            408                                  
REMARK   3   PLANARITY :  0.003            509                                  
REMARK   3   DIHEDRAL  : 14.677           1037                                  
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 4LTZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-AUG-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000081083.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-AUG-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.542                              
REMARK 200  MONOCHROMATOR                  : VERTICALLY CURVED GRAPHITE         
REMARK 200                                   CRYSTAL. YIELDS A 40 PERCENT       
REMARK 200                                   INCREASE IN INTENSITY COMPARED     
REMARK 200                                   TO A FLAT GRAPHITE CRYSTAL AND     
REMARK 200                                   EQUALIZES HORIZONTAL AND           
REMARK 200                                   VERTICAL CROSS FIRE PROVIDING A    
REMARK 200                                   SYMMETRIC BEAM.                    
REMARK 200  OPTICS                         : MONOCHROMATOR: VERTICALLY CURVED   
REMARK 200                                   GRAPHITE CRYSTAL.YIELDS A 40       
REMARK 200                                   PERCENT INCREASE IN                
REMARK 200                                   INTENSITYCOMPARED TO A FLAT        
REMARK 200                                   GRAPHITE CRYSTAL ANDEQUALIZES      
REMARK 200                                   HORIZONTAL AND VERT ICAL           
REMARK 200                                   CROSSFIRE PROVIDING A SYMMETRIC    
REMARK 200                                   BEAM.MIRROR: NI COATED, 4-POINT    
REMARK 200                                   BEND SYSTEM                        
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13884                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.448                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 4.400                              
REMARK 200  R MERGE                    (I) : 0.11900                            
REMARK 200  R SYM                      (I) : 0.11900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.9090                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.45                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.54                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.40000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.40000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.455                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: PDBID: 3KB9                                          
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.70                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: A 0.6 UL DROP OF PROTEIN SOLUTION [15    
REMARK 280  MG/ML F95M EIZS, 20 MM TRIS-HCL (PH 7.5), 300 MM NACL, 10 MM        
REMARK 280  MGCL2, 10% GLYCEROL, 2 MM TCEP, 2 MM SODIUM PYROPHOSPHATE, 2 MM     
REMARK 280  BTAC] WAS ADDED TO 0.6 UL OF PRECIPITANT SOLUTION [100 MM BIS-      
REMARK 280  TRIS (PH 5.5), 200 MM (NH4)2SO4, 25% POLYETHYLENE GLYCOL 3350]      
REMARK 280  AND EQUILIBRATED AGAINST A 110 UL WELL RESERVOIR OF PRECIPITANT     
REMARK 280  SOLUTION. , VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       23.62650            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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 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   -20                                                      
REMARK 465     GLY A   -19                                                      
REMARK 465     SER A   -18                                                      
REMARK 465     SER A   -17                                                      
REMARK 465     HIS A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     SER A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     GLY A    -8                                                      
REMARK 465     LEU A    -7                                                      
REMARK 465     VAL A    -6                                                      
REMARK 465     PRO A    -5                                                      
REMARK 465     ARG A    -4                                                      
REMARK 465     GLY A    -3                                                      
REMARK 465     SER A    -2                                                      
REMARK 465     HIS A    -1                                                      
REMARK 465     MET A     0                                                      
REMARK 465     VAL A     1                                                      
REMARK 465     HIS A     2                                                      
REMARK 465     ALA A     3                                                      
REMARK 465     PHE A     4                                                      
REMARK 465     PRO A     5                                                      
REMARK 465     HIS A     6                                                      
REMARK 465     GLY A     7                                                      
REMARK 465     THR A     8                                                      
REMARK 465     THR A     9                                                      
REMARK 465     ALA A    10                                                      
REMARK 465     THR A    11                                                      
REMARK 465     PRO A    12                                                      
REMARK 465     THR A    13                                                      
REMARK 465     ALA A    14                                                      
REMARK 465     ILE A    15                                                      
REMARK 465     GLU A   356                                                      
REMARK 465     ALA A   357                                                      
REMARK 465     ALA A   358                                                      
REMARK 465     GLY A   359                                                      
REMARK 465     GLU A   360                                                      
REMARK 465     LYS A   361                                                      
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    ASN A 256      131.70   -170.46                                   
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 A 402  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  99   OD1                                                    
REMARK 620 2 POP A 405   O1   82.2                                              
REMARK 620 3 HOH A 561   O    78.8 139.9                                        
REMARK 620 4 HOH A 565   O    64.3  72.9  67.1                                  
REMARK 620 5 HOH A 571   O   128.2  84.7  79.9  64.0                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 403  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  99   OD2                                                    
REMARK 620 2 POP A 405   O1  112.8                                              
REMARK 620 3 POP A 405   O4  106.9  78.2                                        
REMARK 620 4 HOH A 559   O    86.3 160.7  99.8                                  
REMARK 620 5 HOH A 563   O   171.7  73.0  79.8  87.7                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 404  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A 240   OD1                                                    
REMARK 620 2 SER A 244   OG   82.7                                              
REMARK 620 3 GLU A 248   OE2 143.0  77.3                                        
REMARK 620 4 POP A 405   O6  109.8  88.7 100.7                                  
REMARK 620 5 POP A 405   O3   83.8 146.1  95.8 125.1                            
REMARK 620 6 POP A 405   O    83.3 144.6 129.4  65.9  63.3                      
REMARK 620 7 HOH A 562   O    67.5  64.0  75.8 152.7  82.1 137.1                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 403                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 404                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE POP A 405                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BTM A 406                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 407                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3KB9   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3KBK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3LG5   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3LGK   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4LTV   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4LUU   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4LXW   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4LZ0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4LZ3   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4LZC   RELATED DB: PDB                                   
DBREF  4LTZ A    2   361  UNP    Q9K499   CYC1_STRCO       2    361             
SEQADV 4LTZ MET A  -20  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ GLY A  -19  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ SER A  -18  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ SER A  -17  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ HIS A  -16  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ HIS A  -15  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ HIS A  -14  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ HIS A  -13  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ HIS A  -12  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ HIS A  -11  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ SER A  -10  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ SER A   -9  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ GLY A   -8  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ LEU A   -7  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ VAL A   -6  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ PRO A   -5  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ ARG A   -4  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ GLY A   -3  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ SER A   -2  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ HIS A   -1  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ MET A    0  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ VAL A    1  UNP  Q9K499              EXPRESSION TAG                 
SEQADV 4LTZ MET A   95  UNP  Q9K499    PHE    95 ENGINEERED MUTATION            
SEQRES   1 A  382  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  382  LEU VAL PRO ARG GLY SER HIS MET VAL HIS ALA PHE PRO          
SEQRES   3 A  382  HIS GLY THR THR ALA THR PRO THR ALA ILE ALA VAL PRO          
SEQRES   4 A  382  PRO SER LEU ARG LEU PRO VAL ILE GLU ALA ALA PHE PRO          
SEQRES   5 A  382  ARG GLN LEU HIS PRO TYR TRP PRO LYS LEU GLN GLU THR          
SEQRES   6 A  382  THR ARG THR TRP LEU LEU GLU LYS ARG LEU MET PRO ALA          
SEQRES   7 A  382  ASP LYS VAL GLU GLU TYR ALA ASP GLY LEU CYS TYR THR          
SEQRES   8 A  382  ASP LEU MET ALA GLY TYR TYR LEU GLY ALA PRO ASP GLU          
SEQRES   9 A  382  VAL LEU GLN ALA ILE ALA ASP TYR SER ALA TRP MET PHE          
SEQRES  10 A  382  VAL TRP ASP ASP ARG HIS ASP ARG ASP ILE VAL HIS GLY          
SEQRES  11 A  382  ARG ALA GLY ALA TRP ARG ARG LEU ARG GLY LEU LEU HIS          
SEQRES  12 A  382  THR ALA LEU ASP SER PRO GLY ASP HIS LEU HIS HIS GLU          
SEQRES  13 A  382  ASP THR LEU VAL ALA GLY PHE ALA ASP SER VAL ARG ARG          
SEQRES  14 A  382  LEU TYR ALA PHE LEU PRO ALA THR TRP ASN ALA ARG PHE          
SEQRES  15 A  382  ALA ARG HIS PHE HIS THR VAL ILE GLU ALA TYR ASP ARG          
SEQRES  16 A  382  GLU PHE HIS ASN ARG THR ARG GLY ILE VAL PRO GLY VAL          
SEQRES  17 A  382  GLU GLU TYR LEU GLU LEU ARG ARG LEU THR PHE ALA HIS          
SEQRES  18 A  382  TRP ILE TRP THR ASP LEU LEU GLU PRO SER SER GLY CYS          
SEQRES  19 A  382  GLU LEU PRO ASP ALA VAL ARG LYS HIS PRO ALA TYR ARG          
SEQRES  20 A  382  ARG ALA ALA LEU LEU SER GLN GLU PHE ALA ALA TRP TYR          
SEQRES  21 A  382  ASN ASP LEU CYS SER LEU PRO LYS GLU ILE ALA GLY ASP          
SEQRES  22 A  382  GLU VAL HIS ASN LEU GLY ILE SER LEU ILE THR HIS HIS          
SEQRES  23 A  382  SER LEU THR LEU GLU GLU ALA ILE GLY GLU VAL ARG ARG          
SEQRES  24 A  382  ARG VAL GLU GLU CYS ILE THR GLU PHE LEU ALA VAL GLU          
SEQRES  25 A  382  ARG ASP ALA LEU ARG PHE ALA ASP GLU LEU ALA ASP GLY          
SEQRES  26 A  382  THR VAL ARG GLY LYS GLU LEU SER GLY ALA VAL ARG ALA          
SEQRES  27 A  382  ASN VAL GLY ASN MET ARG ASN TRP PHE SER SER VAL TYR          
SEQRES  28 A  382  TRP PHE HIS HIS GLU SER GLY ARG TYR MET VAL ASP SER          
SEQRES  29 A  382  TRP ASP ASP ARG SER THR PRO PRO TYR VAL ASN ASN GLU          
SEQRES  30 A  382  ALA ALA GLY GLU LYS                                          
HET    GOL  A 401       6                                                       
HET     MG  A 402       1                                                       
HET     MG  A 403       1                                                       
HET     MG  A 404       1                                                       
HET    POP  A 405       9                                                       
HET    BTM  A 406      14                                                       
HET    SO4  A 407       5                                                       
HETNAM     GOL GLYCEROL                                                         
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     POP PYROPHOSPHATE 2-                                                 
HETNAM     BTM N-BENZYL-N,N-DIETHYLETHANAMINIUM                                 
HETNAM     SO4 SULFATE ION                                                      
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2  GOL    C3 H8 O3                                                     
FORMUL   3   MG    3(MG 2+)                                                     
FORMUL   6  POP    H2 O7 P2 2-                                                  
FORMUL   7  BTM    C13 H22 N 1+                                                 
FORMUL   8  SO4    O4 S 2-                                                      
FORMUL   9  HOH   *80(H2 O)                                                     
HELIX    1   1 LEU A   23  PHE A   30  1                                   8    
HELIX    2   2 TYR A   37  LYS A   52  1                                  16    
HELIX    3   3 PRO A   56  ALA A   64  1                                   9    
HELIX    4   4 ASP A   65  LEU A   67  5                                   3    
HELIX    5   5 CYS A   68  GLY A   75  1                                   8    
HELIX    6   6 PRO A   81  HIS A  108  1                                  28    
HELIX    7   7 ARG A  110  SER A  127  1                                  18    
HELIX    8   8 PRO A  128  LEU A  132  5                                   5    
HELIX    9   9 ASP A  136  TYR A  150  1                                  15    
HELIX   10  10 PRO A  154  GLY A  182  1                                  29    
HELIX   11  11 GLY A  186  PHE A  198  1                                  13    
HELIX   12  12 ALA A  199  LEU A  206  1                                   8    
HELIX   13  13 LEU A  206  SER A  211  1                                   6    
HELIX   14  14 PRO A  216  LYS A  221  1                                   6    
HELIX   15  15 HIS A  222  GLY A  251  1                                  30    
HELIX   16  16 ASN A  256  SER A  266  1                                  11    
HELIX   17  17 THR A  268  ALA A  302  1                                  35    
HELIX   18  18 THR A  305  SER A  336  1                                  32    
HELIX   19  19 GLY A  337  TRP A  344  5                                   8    
LINK         OD1 ASP A  99                MG    MG A 402     1555   1555  2.38  
LINK         OD2 ASP A  99                MG    MG A 403     1555   1555  2.06  
LINK         OD1 ASN A 240                MG    MG A 404     1555   1555  2.29  
LINK         OG  SER A 244                MG    MG A 404     1555   1555  2.67  
LINK         OE2 GLU A 248                MG    MG A 404     1555   1555  2.05  
LINK        MG    MG A 402                 O1  POP A 405     1555   1555  2.28  
LINK        MG    MG A 402                 O   HOH A 561     1555   1555  2.49  
LINK        MG    MG A 402                 O   HOH A 565     1555   1555  2.23  
LINK        MG    MG A 402                 O   HOH A 571     1555   1555  2.12  
LINK        MG    MG A 403                 O1  POP A 405     1555   1555  2.04  
LINK        MG    MG A 403                 O4  POP A 405     1555   1555  2.11  
LINK        MG    MG A 403                 O   HOH A 559     1555   1555  2.20  
LINK        MG    MG A 403                 O   HOH A 563     1555   1555  2.08  
LINK        MG    MG A 404                 O6  POP A 405     1555   1555  2.14  
LINK        MG    MG A 404                 O3  POP A 405     1555   1555  2.40  
LINK        MG    MG A 404                 O   POP A 405     1555   1555  2.45  
LINK        MG    MG A 404                 O   HOH A 562     1555   1555  2.06  
SITE     1 AC1  4 HIS A 164  TRP A 201  ARG A 226  SO4 A 407                    
SITE     1 AC2  6 ASP A  99   MG A 403  POP A 405  HOH A 561                    
SITE     2 AC2  6 HOH A 565  HOH A 571                                          
SITE     1 AC3  5 ASP A  99   MG A 402  POP A 405  HOH A 559                    
SITE     2 AC3  5 HOH A 563                                                     
SITE     1 AC4  5 ASN A 240  SER A 244  GLU A 248  POP A 405                    
SITE     2 AC4  5 HOH A 562                                                     
SITE     1 AC5 17 ASP A  99  ARG A 194  ASN A 240  SER A 244                    
SITE     2 AC5 17 LYS A 247  GLU A 248  ARG A 338  TYR A 339                    
SITE     3 AC5 17  MG A 402   MG A 403   MG A 404  BTM A 406                    
SITE     4 AC5 17 HOH A 562  HOH A 563  HOH A 565  HOH A 571                    
SITE     5 AC5 17 HOH A 572                                                     
SITE     1 AC6  8 MET A  95  PHE A  96  THR A 197  PHE A 198                    
SITE     2 AC6  8 ASN A 240  HIS A 333  TYR A 339  POP A 405                    
SITE     1 AC7  5 ARG A 163  HIS A 164  ARG A 220  ARG A 226                    
SITE     2 AC7  5 GOL A 401                                                     
CRYST1   53.011   47.253   75.300  90.00  95.95  90.00 P 1 21 1      2          
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      0.018864  0.000000  0.001965        0.00000                         
SCALE2      0.000000  0.021163  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013352        0.00000