HEADER    SIGNALING PROTEIN                       10-JUL-00   1F9I               
TITLE     CRYSTAL STRUCTURE OF THE PHOTOACTIVE YELLOW PROTEIN MUTANT Y42F        
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: PHOTOACTIVE YELLOW PROTEIN;                                 
COMPND   3 CHAIN: A;                                                             
COMPND   4 ENGINEERED: YES;                                                      
COMPND   5 MUTATION: YES                                                         
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: HALORHODOSPIRA HALOPHILA;                        
SOURCE   3 ORGANISM_TAXID: 1053;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                  
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                         
SOURCE   6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                               
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PET 20B                                    
KEYWDS    PHOTORECEPTOR, LIGHT-SENSOR FOR NEGATIVE PHOTOTAXIS, SIGNALING         
KEYWDS   2 PROTEIN                                                               
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    R.BRUDLER,T.E.MEYER,U.K.GENICK,G.TOLLIN,E.D.GETZOFF                    
REVDAT   5   03-NOV-21 1F9I    1       REMARK SEQADV LINK                        
REVDAT   4   24-FEB-09 1F9I    1       VERSN                                     
REVDAT   3   01-APR-03 1F9I    1       JRNL                                      
REVDAT   2   29-NOV-00 1F9I    1       JRNL                                      
REVDAT   1   21-JUL-00 1F9I    0                                                 
JRNL        AUTH   R.BRUDLER,T.E.MEYER,U.K.GENICK,S.DEVANATHAN,T.T.WOO,          
JRNL        AUTH 2 D.P.MILLAR,K.GERWERT,M.A.CUSANOVICH,G.TOLLIN,E.D.GETZOFF      
JRNL        TITL   COUPLING OF HYDROGEN BONDING TO CHROMOPHORE CONFORMATION AND  
JRNL        TITL 2 FUNCTION IN PHOTOACTIVE YELLOW PROTEIN.                       
JRNL        REF    BIOCHEMISTRY                  V.  39 13478 2000               
JRNL        REFN                   ISSN 0006-2960                                
JRNL        PMID   11063584                                                      
JRNL        DOI    10.1021/BI0009946                                             
REMARK   2                                                                       
REMARK   2 RESOLUTION.    1.10 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : SHELXL-97                                             
REMARK   3   AUTHORS     : G.M.SHELDRICK                                         
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                            
REMARK   3   CROSS-VALIDATION METHOD           : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM                          
REMARK   3                                                                       
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                          
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.146                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.144                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.171                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                    
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 2003                    
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 38062                   
REMARK   3                                                                       
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                      
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : NULL                    
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : NULL                    
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : NULL                    
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                    
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : NULL                    
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : NULL                    
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS      : 975                                            
REMARK   3   NUCLEIC ACID ATOMS : 0                                              
REMARK   3   HETEROGEN ATOMS    : 11                                             
REMARK   3   SOLVENT ATOMS      : 104                                            
REMARK   3                                                                       
REMARK   3  MODEL REFINEMENT.                                                    
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : NULL                     
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : NULL                     
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL                     
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : NULL                     
REMARK   3   NUMBER OF RESTRAINTS                     : NULL                     
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                         
REMARK   3   BOND LENGTHS                         (A) : 0.014                    
REMARK   3   ANGLE DISTANCES                      (A) : 0.035                    
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL                     
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : NULL                     
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : NULL                     
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : NULL                     
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : NULL                     
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : NULL                     
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : NULL                     
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : NULL                     
REMARK   3                                                                       
REMARK   3  BULK SOLVENT MODELING.                                               
REMARK   3   METHOD USED: NULL                                                   
REMARK   3                                                                       
REMARK   3  STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER                         
REMARK   3   SPECIAL CASE: NULL                                                  
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                       
REMARK   4                                                                       
REMARK   4 1F9I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUL-00.                   
REMARK 100 THE DEPOSITION ID IS D_1000011409.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 04-MAR-98                           
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                               
REMARK 200  PH                             : 5.2                                 
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : SSRL                                
REMARK 200  BEAMLINE                       : BL7-1                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.08                                
REMARK 200  MONOCHROMATOR                  : NULL                                
REMARK 200  OPTICS                         : NULL                                
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                         
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XFIT, DENZO                         
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                           
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 40647                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.100                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 4.000                               
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                                
REMARK 200  DATA REDUNDANCY                : 4.600                               
REMARK 200  R MERGE                    (I) : 0.09800                             
REMARK 200  R SYM                      (I) : NULL                                
REMARK 200   FOR THE DATA SET  : 24.0000                             
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.13                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.0                                
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                                
REMARK 200  R MERGE FOR SHELL          (I) : 0.41000                             
REMARK 200  R SYM FOR SHELL            (I) : NULL                                
REMARK 200   FOR SHELL         : NULL                                
REMARK 200                                                                       
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                               
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                          
REMARK 200 SOFTWARE USED: XFIT                                                   
REMARK 200 STARTING MODEL: NULL                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 31.92                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.81                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, HEPES, PH 5.2, VAPOR    
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 292.0K                          
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                             
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63                              
REMARK 290                                                                       
REMARK 290      SYMOP   SYMMETRY                                                 
REMARK 290     NNNMMM   OPERATOR                                                 
REMARK 290       1555   X,Y,Z                                                    
REMARK 290       2555   -Y,X-Y,Z                                                 
REMARK 290       3555   -X+Y,-X,Z                                                
REMARK 290       4555   -X,-Y,Z+1/2                                              
REMARK 290       5555   Y,-X+Y,Z+1/2                                             
REMARK 290       6555   X-Y,X,Z+1/2                                              
REMARK 290                                                                       
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                      
REMARK 290           MMM -> TRANSLATION VECTOR                                   
REMARK 290                                                                       
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                             
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM              
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                 
REMARK 290 RELATED MOLECULES.                                                    
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000             
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       20.11950             
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       20.11950             
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000             
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000             
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       20.11950             
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 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 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 A2078  LIES ON A SPECIAL POSITION.                           
REMARK 375      HOH A2080  LIES ON A SPECIAL POSITION.                           
REMARK 375      HOH A2097  LIES ON A SPECIAL POSITION.                           
REMARK 375      HOH A2104  LIES ON A SPECIAL POSITION.                           
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  20   CB  -  CG  -  OD1 ANGL. DEV. =   5.8 DEGREES           
REMARK 500    LEU A  23   CA  -  CB  -  CG  ANGL. DEV. =  14.2 DEGREES           
REMARK 500    ASP A  65   CB  -  CG  -  OD1 ANGL. DEV. =   7.8 DEGREES           
REMARK 500    ASP A  65   CB  -  CG  -  OD2 ANGL. DEV. =  -6.6 DEGREES           
REMARK 500    TYR A  76   CB  -  CG  -  CD1 ANGL. DEV. =  -3.8 DEGREES           
REMARK 500    ASP A 116   C   -  N   -  CA  ANGL. DEV. = -22.7 DEGREES           
REMARK 500    ARG A 124   NE  -  CZ  -  NH2 ANGL. DEV. =   3.6 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    PHE A  75      -77.09   -129.07                                    
REMARK 500    ASN A  89       96.92   -161.94                                    
REMARK 500    ASP A  97       14.03   -141.59                                    
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 HC4 A 169                  
REMARK 900                                                                       
REMARK 900 RELATED ENTRIES                                                       
REMARK 900 RELATED ID: 2PHY   RELATED DB: PDB                                    
REMARK 900 2PHY CONTAINS THE CRYSTAL STRUCTURE OF THE WILD-TYPE PHOTOACTIVE      
REMARK 900 YELLOW PROTEIN                                                        
REMARK 900 RELATED ID: 1F98   RELATED DB: PDB                                    
REMARK 900 1F98 CONTAINS THE T50V MUTANT OF THE SAME PROTEIN.                    
DBREF  1F9I A    1   125  UNP    P16113   PYP_ECTHA        1    125              
SEQADV 1F9I PHE A   42  UNP  P16113    TYR    42 ENGINEERED MUTATION             
SEQRES   1 A  125  MET GLU HIS VAL ALA PHE GLY SER GLU ASP ILE GLU ASN           
SEQRES   2 A  125  THR LEU ALA LYS MET ASP ASP GLY GLN LEU ASP GLY LEU           
SEQRES   3 A  125  ALA PHE GLY ALA ILE GLN LEU ASP GLY ASP GLY ASN ILE           
SEQRES   4 A  125  LEU GLN PHE ASN ALA ALA GLU GLY ASP ILE THR GLY ARG           
SEQRES   5 A  125  ASP PRO LYS GLN VAL ILE GLY LYS ASN PHE PHE LYS ASP           
SEQRES   6 A  125  VAL ALA PRO CYS THR ASP SER PRO GLU PHE TYR GLY LYS           
SEQRES   7 A  125  PHE LYS GLU GLY VAL ALA SER GLY ASN LEU ASN THR MET           
SEQRES   8 A  125  PHE GLU TYR THR PHE ASP TYR GLN MET THR PRO THR LYS           
SEQRES   9 A  125  VAL LYS VAL HIS MET LYS LYS ALA LEU SER GLY ASP SER           
SEQRES  10 A  125  TYR TRP VAL PHE VAL LYS ARG VAL                               
HET    HC4  A 169      11                                                        
HETNAM     HC4 4'-HYDROXYCINNAMIC ACID                                           
HETSYN     HC4 PARA-COUMARIC ACID                                                
FORMUL   2  HC4    C9 H8 O3                                                      
FORMUL   3  HOH   *104(H2 O)                                                     
HELIX    1   1 ASP A   10  LEU A   15  1                                   6     
HELIX    2   2 ALA A   16  MET A   18  5                                   3     
HELIX    3   3 ASP A   19  ASP A   24  1                                   6     
HELIX    4   4 ASN A   43  GLY A   51  1                                   9     
HELIX    5   5 ASP A   53  ILE A   58  1                                   6     
HELIX    6   6 ALA A   67  ASP A   71  5                                   5     
HELIX    7   7 PHE A   75  GLY A   86  1                                  12     
SHEET    1   A 5 ILE A  39  PHE A  42  0                                         
SHEET    2   A 5 GLY A  29  ASP A  34 -1  O  GLN A  32   N  LEU A  40            
SHEET    3   A 5 SER A 117  ARG A 124 -1  O  TYR A 118   N  LEU A  33            
SHEET    4   A 5 THR A 103  LYS A 111 -1  N  LYS A 106   O  LYS A 123            
SHEET    5   A 5 ASN A  89  PHE A  96 -1  O  THR A  90   N  MET A 109            
LINK         SG  CYS A  69                 C1  HC4 A 169     1555   1555  1.79   
SITE     1 AC1  9 PHE A  42  GLU A  46  THR A  50  ARG A  52                     
SITE     2 AC1  9 ALA A  67  PRO A  68  CYS A  69  PHE A  96                     
SITE     3 AC1  9 TYR A  98                                                      
CRYST1   65.699   65.699   40.239  90.00  90.00 120.00 P 63          6           
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      0.015221  0.008788  0.000000        0.00000                          
SCALE2      0.000000  0.017576  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.024852        0.00000                          
END