HEADER    TRANSFERASE                             31-OCT-07   3B7L              
TITLE     HUMAN FARNESYL DIPHOSPHATE SYNTHASE COMPLEXED WITH MG AND MINODRONATE 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FARNESYL PYROPHOSPHATE SYNTHETASE;                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: FPP SYNTHETASE, FPS, FARNESYL DIPHOSPHATE SYNTHETASE        
COMPND   5 [INCLUDES: DIMETHYLALLYLTRANSTRANSFERASE (EC 2.5.1.1) AND            
COMPND   6 GERANYLTRANSTRANSFERASE (EC 2.5.1.10)];                              
COMPND   7 EC: 2.5.1.10;                                                        
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: FDPS, FPS, KIAA1293;                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
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: PET11 DERIVATIVE                          
KEYWDS    ISOPRENOID PATHWAY, CHOLESTEROL SYNTHESIS, BISPHOSPHONATE, STRUCTURAL 
KEYWDS   2 GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC, CHOLESTEROL           
KEYWDS   3 BIOSYNTHESIS, HOST-VIRUS INTERACTION, ISOPRENE BIOSYNTHESIS, LIPID   
KEYWDS   4 SYNTHESIS, STEROID BIOSYNTHESIS, STEROL BIOSYNTHESIS, TRANSFERASE    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.S.PILKA,J.E.DUNFORD,K.GUO,A.C.W.PIKE,K.L.KAVANAGH,F.VON DELFT,      
AUTHOR   2 F.H.EBETINO,C.H.ARROWSMITH,A.M.EDWARDS,R.G.G.RUSSELL,U.OPPERMANN,    
AUTHOR   3 STRUCTURAL GENOMICS CONSORTIUM (SGC)                                 
REVDAT   6   30-AUG-23 3B7L    1       REMARK SEQADV LINK                       
REVDAT   5   31-JAN-18 3B7L    1       AUTHOR JRNL                              
REVDAT   4   13-JUL-11 3B7L    1       VERSN                                    
REVDAT   3   24-FEB-09 3B7L    1       VERSN                                    
REVDAT   2   29-APR-08 3B7L    1       REMARK                                   
REVDAT   1   13-NOV-07 3B7L    0                                                
JRNL        AUTH   E.S.PILKA,J.E.DUNFORD,K.GUO,A.C.W.PIKE,K.L.KAVANAGH,         
JRNL        AUTH 2 F.VON DELFT,F.H.EBETINO,C.H.ARROWSMITH,A.M.EDWARDS,          
JRNL        AUTH 3 R.G.G.RUSSELL,U.OPPERMANN                                    
JRNL        TITL   HUMAN FARNESYL DIPHOSPHATE SYNTHASE COMPLEXED WITH MG AND    
JRNL        TITL 2 MINODRONATE.                                                 
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.95 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.21                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 29320                          
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) : 0.171                           
REMARK   3   R VALUE            (WORKING SET) : 0.169                           
REMARK   3   FREE R VALUE                     : 0.202                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1573                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.95                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.00                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1939                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 90.19                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2730                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 83                           
REMARK   3   BIN FREE R VALUE                    : 0.4230                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2718                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 24                                      
REMARK   3   SOLVENT ATOMS            : 268                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 28.86                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.92000                                             
REMARK   3    B22 (A**2) : -0.92000                                             
REMARK   3    B33 (A**2) : 1.84000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.142         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.130         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.094         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.165         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.965                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.949                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2831 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  1875 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3847 ; 1.470 ; 1.972       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  4574 ; 1.353 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   342 ; 5.726 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   136 ;35.415 ;24.412       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   476 ;13.610 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    15 ;17.959 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   420 ; 0.085 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3145 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   583 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   659 ; 0.208 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1903 ; 0.179 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1390 ; 0.183 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  1301 ; 0.088 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   198 ; 0.180 ; 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):     7 ; 0.045 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    49 ; 0.196 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    13 ; 0.131 ; 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):  1784 ; 2.740 ; 3.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   692 ; 0.827 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2742 ; 3.637 ; 5.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1252 ; 6.085 ; 8.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1105 ; 7.711 ;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  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     8        A   350                          
REMARK   3    ORIGIN FOR THE GROUP (A):   9.4768  29.9560  -7.0509              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1397 T22:  -0.1527                                     
REMARK   3      T33:  -0.0998 T12:   0.0238                                     
REMARK   3      T13:  -0.0171 T23:  -0.0116                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.6547 L22:   1.2258                                     
REMARK   3      L33:   1.0441 L12:   0.2294                                     
REMARK   3      L13:   0.5811 L23:  -0.1531                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0141 S12:  -0.0184 S13:   0.1353                       
REMARK   3      S21:  -0.0313 S22:   0.0437 S23:   0.1997                       
REMARK   3      S31:  -0.0678 S32:  -0.1509 S33:  -0.0296                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : 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 3B7L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-NOV-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000045178.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 30-AUG-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.0                                
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                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : OSMIC                              
REMARK 200  OPTICS                         : OSMIC MIRRORS                      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS HTC                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 30937                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.950                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.440                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.2                               
REMARK 200  DATA REDUNDANCY                : 6.800                              
REMARK 200  R MERGE                    (I) : 0.06500                            
REMARK 200  R SYM                      (I) : 0.02700                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.06                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 95.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.60600                            
REMARK 200  R SYM FOR SHELL            (I) : 0.27000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1YV5                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.40                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M NH4CL, 20% PEG 6000, 10% ETHYLENE   
REMARK 280  GLYCOL, PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
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       33.65400            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       55.46100            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       55.46100            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       16.82700            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       55.46100            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       55.46100            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       50.48100            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       55.46100            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       55.46100            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       16.82700            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       55.46100            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       55.46100            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       50.48100            
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       33.65400            
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                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4040 ANGSTROM**2                          
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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A1178  LIES ON A SPECIAL POSITION.                          
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     GLY A    -2                                                      
REMARK 465     HIS A    -1                                                      
REMARK 465     MET A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ASN A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     ASP A     4                                                      
REMARK 465     GLN A     5                                                      
REMARK 465     ASN A     6                                                      
REMARK 465     SER A     7                                                      
REMARK 465     ARG A   351                                                      
REMARK 465     ARG A   352                                                      
REMARK 465     LYS A   353                                                      
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     ASP A   8    CG   OD1  OD2                                       
REMARK 470     GLN A  12    CG   CD   OE1  NE2                                  
REMARK 470     GLN A  15    CG   CD   OE1  NE2                                  
REMARK 470     ASP A  16    CG   OD1  OD2                                       
REMARK 470     GLN A  23    OE1  NE2                                            
REMARK 470     MET A  33    CG   SD   CE                                        
REMARK 470     LYS A  57    CE   NZ                                             
REMARK 470     ARG A  75    CZ   NH1  NH2                                       
REMARK 470     LYS A  76    CG   CD   CE   NZ                                   
REMARK 470     GLN A 180    CG   CD   OE1  NE2                                  
REMARK 470     VAL A 183    CG1  CG2                                            
REMARK 470     GLU A 222    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 223    CG   CD   CE   NZ                                   
REMARK 470     LYS A 293    NZ                                                  
REMARK 470     GLU A 296    CD   OE1  OE2                                       
REMARK 470     ARG A 346    NE   CZ   NH1  NH2                                  
REMARK 470     LYS A 347    CE   NZ                                             
REMARK 470     LYS A 350    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    ASP A    16     ND1  HIS A    20              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ASP A 131   CB  -  CG  -  OD1 ANGL. DEV. =   5.8 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLN A  77       54.41    -92.35                                   
REMARK 500    VAL A 124      -74.75    -91.83                                   
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 907  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 103   OD2                                                    
REMARK 620 2 ASP A 107   OD2  89.3                                              
REMARK 620 3 M0N A 901   O3   89.7  81.3                                        
REMARK 620 4 M0N A 901   O4   88.3 170.0  89.0                                  
REMARK 620 5 HOH A1131   O   172.6  88.9  97.1  94.7                            
REMARK 620 6 HOH A1136   O    82.2  98.1 171.9  91.2  91.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 909  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 103   OD1                                                    
REMARK 620 2 ASP A 107   OD2  82.7                                              
REMARK 620 3 M0N A 901   O3   91.3  83.6                                        
REMARK 620 4 HOH A1128   O    86.6  91.2 174.7                                  
REMARK 620 5 HOH A1134   O   173.1  93.5  93.9  87.7                            
REMARK 620 6 HOH A1135   O    90.1 170.9  91.2  93.8  94.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 908  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 243   OD2                                                    
REMARK 620 2 M0N A 901   O1   97.7                                              
REMARK 620 3 M0N A 901   O5   92.8  89.4                                        
REMARK 620 4 HOH A1129   O    89.7  91.7 177.1                                  
REMARK 620 5 HOH A1130   O    90.4 171.4  87.3  91.2                            
REMARK 620 6 HOH A1132   O   173.7  84.1  93.3  84.1  88.2                      
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 907                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 908                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 909                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 910                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE M0N A 901                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1YQ7   RELATED DB: PDB                                   
REMARK 900 HUMAN FARNESYL DIPHOSPHATE SYNTHASE COMPLEXED WITH RISEDRONATE       
REMARK 900 RELATED ID: 2QIS   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN FARNESYL PYROPHOSPHATE SYNTHASE T210S     
REMARK 900 MUTANT BOUND TO RISEDRONATE                                          
REMARK 900 RELATED ID: 1ZW5   RELATED DB: PDB                                   
REMARK 900 X-RAY STRUCTURE OF FARNESYL DIPHOSPHATE SYNTHASE PROTEIN             
REMARK 900 RELATED ID: 1YV5   RELATED DB: PDB                                   
REMARK 900 HUMAN FARNESYL DIPHOSPHATE SYNTHASE COMPLEXED WITH MG AND            
REMARK 900 RISEDRONATE                                                          
DBREF  3B7L A    1   353  UNP    P14324   FPPS_HUMAN       1    353             
SEQADV 3B7L GLY A   -2  UNP  P14324              EXPRESSION TAG                 
SEQADV 3B7L HIS A   -1  UNP  P14324              EXPRESSION TAG                 
SEQADV 3B7L MET A    0  UNP  P14324              EXPRESSION TAG                 
SEQRES   1 A  356  GLY HIS MET MET ASN GLY ASP GLN ASN SER ASP VAL TYR          
SEQRES   2 A  356  ALA GLN GLU LYS GLN ASP PHE VAL GLN HIS PHE SER GLN          
SEQRES   3 A  356  ILE VAL ARG VAL LEU THR GLU ASP GLU MET GLY HIS PRO          
SEQRES   4 A  356  GLU ILE GLY ASP ALA ILE ALA ARG LEU LYS GLU VAL LEU          
SEQRES   5 A  356  GLU TYR ASN ALA ILE GLY GLY LYS TYR ASN ARG GLY LEU          
SEQRES   6 A  356  THR VAL VAL VAL ALA PHE ARG GLU LEU VAL GLU PRO ARG          
SEQRES   7 A  356  LYS GLN ASP ALA ASP SER LEU GLN ARG ALA TRP THR VAL          
SEQRES   8 A  356  GLY TRP CYS VAL GLU LEU LEU GLN ALA PHE PHE LEU VAL          
SEQRES   9 A  356  ALA ASP ASP ILE MET ASP SER SER LEU THR ARG ARG GLY          
SEQRES  10 A  356  GLN ILE CYS TRP TYR GLN LYS PRO GLY VAL GLY LEU ASP          
SEQRES  11 A  356  ALA ILE ASN ASP ALA ASN LEU LEU GLU ALA CYS ILE TYR          
SEQRES  12 A  356  ARG LEU LEU LYS LEU TYR CYS ARG GLU GLN PRO TYR TYR          
SEQRES  13 A  356  LEU ASN LEU ILE GLU LEU PHE LEU GLN SER SER TYR GLN          
SEQRES  14 A  356  THR GLU ILE GLY GLN THR LEU ASP LEU LEU THR ALA PRO          
SEQRES  15 A  356  GLN GLY ASN VAL ASP LEU VAL ARG PHE THR GLU LYS ARG          
SEQRES  16 A  356  TYR LYS SER ILE VAL LYS TYR LYS THR ALA PHE TYR SER          
SEQRES  17 A  356  PHE TYR LEU PRO ILE ALA ALA ALA MET TYR MET ALA GLY          
SEQRES  18 A  356  ILE ASP GLY GLU LYS GLU HIS ALA ASN ALA LYS LYS ILE          
SEQRES  19 A  356  LEU LEU GLU MET GLY GLU PHE PHE GLN ILE GLN ASP ASP          
SEQRES  20 A  356  TYR LEU ASP LEU PHE GLY ASP PRO SER VAL THR GLY LYS          
SEQRES  21 A  356  ILE GLY THR ASP ILE GLN ASP ASN LYS CYS SER TRP LEU          
SEQRES  22 A  356  VAL VAL GLN CYS LEU GLN ARG ALA THR PRO GLU GLN TYR          
SEQRES  23 A  356  GLN ILE LEU LYS GLU ASN TYR GLY GLN LYS GLU ALA GLU          
SEQRES  24 A  356  LYS VAL ALA ARG VAL LYS ALA LEU TYR GLU GLU LEU ASP          
SEQRES  25 A  356  LEU PRO ALA VAL PHE LEU GLN TYR GLU GLU ASP SER TYR          
SEQRES  26 A  356  SER HIS ILE MET ALA LEU ILE GLU GLN TYR ALA ALA PRO          
SEQRES  27 A  356  LEU PRO PRO ALA VAL PHE LEU GLY LEU ALA ARG LYS ILE          
SEQRES  28 A  356  TYR LYS ARG ARG LYS                                          
HET     MG  A 907       1                                                       
HET     MG  A 908       1                                                       
HET     MG  A 909       1                                                       
HET     MG  A 910       1                                                       
HET    M0N  A 901      20                                                       
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     M0N (1-HYDROXY-2-IMIDAZO[1,2-A]PYRIDIN-3-YLETHANE-1,1-               
HETNAM   2 M0N  DIYL)BIS(PHOSPHONIC ACID)                                       
HETSYN     M0N MINODRONATE; 1-HYDROXY-2-(5,6,7,8-TETRAHYDROIMIDAZO[1,           
HETSYN   2 M0N  2-A]PYRIDIN-3-YL)ETHANE-1,1-DIYLDIPHOSPONIC ACID; (1-           
HETSYN   3 M0N  HYDROXY-2-IMIDAZO[1,2-A]PYRIDIN-3-YL-ETHYLIDENE)-1,1-           
HETSYN   4 M0N  BISPHOSPHONIC ACID                                              
FORMUL   2   MG    4(MG 2+)                                                     
FORMUL   6  M0N    C9 H12 N2 O7 P2                                              
FORMUL   7  HOH   *268(H2 O)                                                    
HELIX    1   1 TYR A   10  HIS A   20  1                                  11    
HELIX    2   2 HIS A   20  THR A   29  1                                  10    
HELIX    3   3 HIS A   35  GLU A   37  5                                   3    
HELIX    4   4 ILE A   38  ALA A   53  1                                  16    
HELIX    5   5 TYR A   58  VAL A   72  1                                  15    
HELIX    6   6 GLU A   73  GLN A   77  5                                   5    
HELIX    7   7 ASP A   78  ASP A  107  1                                  30    
HELIX    8   8 TRP A  118  LYS A  121  5                                   4    
HELIX    9   9 VAL A  124  LEU A  126  5                                   3    
HELIX   10  10 ASP A  127  ARG A  148  1                                  22    
HELIX   11  11 TYR A  152  THR A  177  1                                  26    
HELIX   12  12 ASP A  184  PHE A  188  5                                   5    
HELIX   13  13 THR A  189  THR A  201  1                                  13    
HELIX   14  14 THR A  201  PHE A  206  1                                   6    
HELIX   15  15 PHE A  206  ALA A  217  1                                  12    
HELIX   16  16 GLY A  221  GLY A  250  1                                  30    
HELIX   17  17 ASP A  251  GLY A  256  1                                   6    
HELIX   18  18 SER A  268  ALA A  278  1                                  11    
HELIX   19  19 THR A  279  TYR A  290  1                                  12    
HELIX   20  20 GLU A  294  LEU A  308  1                                  15    
HELIX   21  21 ASP A  309  ALA A  333  1                                  25    
HELIX   22  22 PRO A  338  LYS A  350  1                                  13    
SHEET    1   A 2 THR A 111  ARG A 112  0                                        
SHEET    2   A 2 GLN A 115  ILE A 116 -1  O  GLN A 115   N  ARG A 112           
LINK         OD2 ASP A 103                MG    MG A 907     1555   1555  2.18  
LINK         OD1 ASP A 103                MG    MG A 909     1555   1555  2.15  
LINK         OD2 ASP A 107                MG    MG A 907     1555   1555  2.28  
LINK         OD2 ASP A 107                MG    MG A 909     1555   1555  2.18  
LINK         OD2 ASP A 243                MG    MG A 908     1555   1555  2.19  
LINK         O3  M0N A 901                MG    MG A 907     1555   1555  2.11  
LINK         O4  M0N A 901                MG    MG A 907     1555   1555  2.08  
LINK         O1  M0N A 901                MG    MG A 908     1555   1555  2.08  
LINK         O5  M0N A 901                MG    MG A 908     1555   1555  2.00  
LINK         O3  M0N A 901                MG    MG A 909     1555   1555  2.11  
LINK        MG    MG A 907                 O   HOH A1131     1555   1555  2.06  
LINK        MG    MG A 907                 O   HOH A1136     1555   1555  2.14  
LINK        MG    MG A 908                 O   HOH A1129     1555   1555  2.15  
LINK        MG    MG A 908                 O   HOH A1130     1555   1555  2.30  
LINK        MG    MG A 908                 O   HOH A1132     1555   1555  2.17  
LINK        MG    MG A 909                 O   HOH A1128     1555   1555  2.14  
LINK        MG    MG A 909                 O   HOH A1134     1555   1555  2.02  
LINK        MG    MG A 909                 O   HOH A1135     1555   1555  2.08  
CISPEP   1 ALA A  334    PRO A  335          0         7.15                     
SITE     1 AC1  6 ASP A 103  ASP A 107  M0N A 901   MG A 909                    
SITE     2 AC1  6 HOH A1131  HOH A1136                                          
SITE     1 AC2  5 ASP A 243  M0N A 901  HOH A1129  HOH A1130                    
SITE     2 AC2  5 HOH A1132                                                     
SITE     1 AC3  7 ASP A 103  ASP A 107  M0N A 901   MG A 907                    
SITE     2 AC3  7 HOH A1128  HOH A1134  HOH A1135                               
SITE     1 AC4  5 THR A 260  ASP A 261  ASP A 264  LYS A 266                    
SITE     2 AC4  5 HOH A1131                                                     
SITE     1 AC5 25 PHE A  99  ASP A 103  ASP A 107  ARG A 112                    
SITE     2 AC5 25 THR A 167  GLN A 171  LYS A 200  THR A 201                    
SITE     3 AC5 25 GLN A 240  ASP A 243  LYS A 257   MG A 907                    
SITE     4 AC5 25  MG A 908   MG A 909  HOH A 937  HOH A 962                    
SITE     5 AC5 25 HOH A 967  HOH A1059  HOH A1129  HOH A1130                    
SITE     6 AC5 25 HOH A1131  HOH A1132  HOH A1134  HOH A1135                    
SITE     7 AC5 25 HOH A1136                                                     
CRYST1  110.922  110.922   67.308  90.00  90.00  90.00 P 41 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      0.009015  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009015  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014857        0.00000