PDB Short entry for 2O6F
HEADER    MEMBRANE PROTEIN, PROTEIN BINDING       07-DEC-06   2O6F              
TITLE     STRUCTURE OF METAL- FREE RTP34 FROM TREPONEMA PALLIDUM                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 34 KDA MEMBRANE ANTIGEN;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: PATHOGEN-SPECIFIC MEMBRANE ANTIGEN;                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: TREPONEMA PALLIDUM;                             
SOURCE   3 ORGANISM_TAXID: 160;                                                 
SOURCE   4 GENE: TPD;                                                           
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: XL1-BLUE;                                  
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PPROEXHTA                                 
KEYWDS    IG-FOLD, SYPHILIS, METAL-ION BINDING, DIMER, MEMBRANE PROTEIN,        
KEYWDS   2 PROTEIN BINDING                                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.MACHIUS,C.A.BRAUTIGAM,R.K.DEKA,D.R.TOMCHICK,S.B.LUMPKINS,           
AUTHOR   2 M.V.NORGARD                                                          
REVDAT   5   20-OCT-21 2O6F    1       REMARK SEQADV                            
REVDAT   4   13-JUL-11 2O6F    1       VERSN                                    
REVDAT   3   24-FEB-09 2O6F    1       VERSN                                    
REVDAT   2   01-MAY-07 2O6F    1       JRNL                                     
REVDAT   1   26-DEC-06 2O6F    0                                                
JRNL        AUTH   R.K.DEKA,C.A.BRAUTIGAM,F.L.TOMSON,S.B.LUMPKINS,D.R.TOMCHICK, 
JRNL        AUTH 2 M.MACHIUS,M.V.NORGARD                                        
JRNL        TITL   CRYSTAL STRUCTURE OF THE TP34 (TP0971) LIPOPROTEIN OF        
JRNL        TITL 2 TREPONEMA PALLIDUM: IMPLICATIONS OF ITS METAL-BOUND STATE    
JRNL        TITL 3 AND AFFINITY FOR HUMAN LACTOFERRIN.                          
JRNL        REF    J.BIOL.CHEM.                  V. 282  5944 2007              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   17192261                                                     
JRNL        DOI    10.1074/JBC.M610215200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.63 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.63                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 26.03                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 41892                          
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) : 0.190                           
REMARK   3   R VALUE            (WORKING SET) : 0.189                           
REMARK   3   FREE R VALUE                     : 0.219                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 3.600                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1508                            
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) : 1.63                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.67                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2814                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 91.59                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2850                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 95                           
REMARK   3   BIN FREE R VALUE                    : 0.3440                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2474                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 21                                      
REMARK   3   SOLVENT ATOMS            : 240                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : 25.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.69                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.00000                                              
REMARK   3    B22 (A**2) : -1.05000                                             
REMARK   3    B33 (A**2) : 0.05000                                              
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): 0.099         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.097         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.067         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.800         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.964                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.955                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2683 ; 0.015 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3662 ; 1.893 ; 1.937       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   337 ; 4.874 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   142 ;34.881 ;25.000       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   396 ;13.975 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     8 ;17.948 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   350 ; 0.137 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2524 ; 0.015 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1142 ; 0.198 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1756 ; 0.318 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   214 ; 0.146 ; 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):    49 ; 0.184 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    18 ; 0.206 ; 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):  1660 ; 1.081 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2618 ; 1.698 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1172 ; 2.565 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1041 ; 4.121 ; 4.500       
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  : 2                                          
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    29        A   185                          
REMARK   3    ORIGIN FOR THE GROUP (A):  10.7720  41.3374  61.2894              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1039 T22:  -0.0129                                     
REMARK   3      T33:  -0.0309 T12:  -0.0076                                     
REMARK   3      T13:  -0.0131 T23:  -0.0321                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3988 L22:   1.0475                                     
REMARK   3      L33:   1.4054 L12:   0.2681                                     
REMARK   3      L13:   0.7280 L23:   0.7401                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0040 S12:  -0.0344 S13:   0.0029                       
REMARK   3      S21:  -0.1360 S22:   0.0353 S23:   0.0057                       
REMARK   3      S31:  -0.0461 S32:  -0.0126 S33:  -0.0313                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    29        B   185                          
REMARK   3    ORIGIN FOR THE GROUP (A):   6.4253  14.8674  52.4198              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0981 T22:  -0.0510                                     
REMARK   3      T33:  -0.0249 T12:  -0.0291                                     
REMARK   3      T13:  -0.1038 T23:   0.0041                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6199 L22:   1.5299                                     
REMARK   3      L33:   1.3796 L12:   0.6558                                     
REMARK   3      L13:   0.6146 L23:   1.3508                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1993 S12:  -0.0902 S13:  -0.1113                       
REMARK   3      S21:   0.2530 S22:  -0.0254 S23:  -0.1233                       
REMARK   3      S31:   0.2978 S32:  -0.0492 S33:  -0.1739                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
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 2O6F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-DEC-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000040745.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-JUL-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 9.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97899                            
REMARK 200  MONOCHROMATOR                  : DOUBLE-CRYSTAL SI 111              
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : CUSTOM-MADE                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-3000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-3000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 41967                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.630                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 26.030                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.3                               
REMARK 200  DATA REDUNDANCY                : 4.100                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.03800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 32.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.63                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.66                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.70                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.48700                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS            
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: NATIVE PROTEIN                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.06                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.4 M AMMONIUM SULFATE, 0.1 M BICINE,    
REMARK 280  PH 9.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-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       17.12550            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       75.50950            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       33.01700            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       75.50950            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       17.12550            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       33.01700            
REMARK 290   SMTRY3   4  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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4070 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 15130 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -66.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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     GLY A    -3                                                      
REMARK 465     ALA A    -2                                                      
REMARK 465     MET A    -1                                                      
REMARK 465     GLY A     0                                                      
REMARK 465     SER A     1                                                      
REMARK 465     GLY A     2                                                      
REMARK 465     GLY A     3                                                      
REMARK 465     GLY A     4                                                      
REMARK 465     GLY A     5                                                      
REMARK 465     GLU A     6                                                      
REMARK 465     HIS A     7                                                      
REMARK 465     GLN A     8                                                      
REMARK 465     HIS A     9                                                      
REMARK 465     GLY A    10                                                      
REMARK 465     GLU A    11                                                      
REMARK 465     GLU A    12                                                      
REMARK 465     MET A    13                                                      
REMARK 465     MET A    14                                                      
REMARK 465     ALA A    15                                                      
REMARK 465     ALA A    16                                                      
REMARK 465     VAL A    17                                                      
REMARK 465     PRO A    18                                                      
REMARK 465     ALA A    19                                                      
REMARK 465     PRO A    20                                                      
REMARK 465     ASP A    21                                                      
REMARK 465     ALA A    22                                                      
REMARK 465     GLU A    23                                                      
REMARK 465     GLY A    24                                                      
REMARK 465     ALA A    25                                                      
REMARK 465     ALA A    26                                                      
REMARK 465     GLY A    27                                                      
REMARK 465     PHE A    28                                                      
REMARK 465     GLY B    -3                                                      
REMARK 465     ALA B    -2                                                      
REMARK 465     MET B    -1                                                      
REMARK 465     GLY B     0                                                      
REMARK 465     SER B     1                                                      
REMARK 465     GLY B     2                                                      
REMARK 465     GLY B     3                                                      
REMARK 465     GLY B     4                                                      
REMARK 465     GLY B     5                                                      
REMARK 465     GLU B     6                                                      
REMARK 465     HIS B     7                                                      
REMARK 465     GLN B     8                                                      
REMARK 465     HIS B     9                                                      
REMARK 465     GLY B    10                                                      
REMARK 465     GLU B    11                                                      
REMARK 465     GLU B    12                                                      
REMARK 465     MET B    13                                                      
REMARK 465     MET B    14                                                      
REMARK 465     ALA B    15                                                      
REMARK 465     ALA B    16                                                      
REMARK 465     VAL B    17                                                      
REMARK 465     PRO B    18                                                      
REMARK 465     ALA B    19                                                      
REMARK 465     PRO B    20                                                      
REMARK 465     ASP B    21                                                      
REMARK 465     ALA B    22                                                      
REMARK 465     GLU B    23                                                      
REMARK 465     GLY B    24                                                      
REMARK 465     ALA B    25                                                      
REMARK 465     ALA B    26                                                      
REMARK 465     GLY B    27                                                      
REMARK 465     PHE B    28                                                      
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   OD2  ASP B    74     O    HOH B   583              2.19            
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  90   CB  -  CG  -  OD2 ANGL. DEV. =  -5.6 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 B  49     -169.31   -165.78                                   
REMARK 500    GLN B 159      -49.41     72.96                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ALA B   80     GLY B   81                   63.02                    
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 SO4 A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 303                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 402                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2O6C   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2O6D   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2O6E   RELATED DB: PDB                                   
DBREF  2O6F A   -3   185  UNP    P19478   TA34_TREPA      16    204             
DBREF  2O6F B   -3   185  UNP    P19478   TA34_TREPA      16    204             
SEQADV 2O6F GLY A   -3  UNP  P19478    VAL    16 ENGINEERED MUTATION            
SEQADV 2O6F ALA A   -2  UNP  P19478    PHE    17 ENGINEERED MUTATION            
SEQADV 2O6F MET A   -1  UNP  P19478    SER    18 ENGINEERED MUTATION            
SEQADV 2O6F GLY A    0  UNP  P19478    ALA    19 ENGINEERED MUTATION            
SEQADV 2O6F SER A    1  UNP  P19478    CYS    20 ENGINEERED MUTATION            
SEQADV 2O6F GLY B   -3  UNP  P19478    VAL    16 ENGINEERED MUTATION            
SEQADV 2O6F ALA B   -2  UNP  P19478    PHE    17 ENGINEERED MUTATION            
SEQADV 2O6F MET B   -1  UNP  P19478    SER    18 ENGINEERED MUTATION            
SEQADV 2O6F GLY B    0  UNP  P19478    ALA    19 ENGINEERED MUTATION            
SEQADV 2O6F SER B    1  UNP  P19478    CYS    20 ENGINEERED MUTATION            
SEQRES   1 A  189  GLY ALA MET GLY SER GLY GLY GLY GLY GLU HIS GLN HIS          
SEQRES   2 A  189  GLY GLU GLU MET MET ALA ALA VAL PRO ALA PRO ASP ALA          
SEQRES   3 A  189  GLU GLY ALA ALA GLY PHE ASP GLU PHE PRO ILE GLY GLU          
SEQRES   4 A  189  ASP ARG ASP VAL GLY PRO LEU HIS VAL GLY GLY VAL TYR          
SEQRES   5 A  189  PHE GLN PRO VAL GLU MET HIS PRO ALA PRO GLY ALA GLN          
SEQRES   6 A  189  PRO SER LYS GLU GLU ALA ASP CYS HIS ILE GLU ALA ASP          
SEQRES   7 A  189  ILE HIS ALA ASN GLU ALA GLY LYS ASP LEU GLY TYR GLY          
SEQRES   8 A  189  VAL GLY ASP PHE VAL PRO TYR LEU ARG VAL VAL ALA PHE          
SEQRES   9 A  189  LEU GLN LYS HIS GLY SER GLU LYS VAL GLN LYS VAL MET          
SEQRES  10 A  189  PHE ALA PRO MET ASN ALA GLY ASP GLY PRO HIS TYR GLY          
SEQRES  11 A  189  ALA ASN VAL LYS PHE GLU GLU GLY LEU GLY THR TYR LYS          
SEQRES  12 A  189  VAL ARG PHE GLU ILE ALA ALA PRO SER HIS ASP GLU TYR          
SEQRES  13 A  189  SER LEU HIS ILE ASP GLU GLN THR GLY VAL SER GLY ARG          
SEQRES  14 A  189  PHE TRP SER GLU PRO LEU VAL ALA GLU TRP ASP ASP PHE          
SEQRES  15 A  189  GLU TRP LYS GLY PRO GLN TRP                                  
SEQRES   1 B  189  GLY ALA MET GLY SER GLY GLY GLY GLY GLU HIS GLN HIS          
SEQRES   2 B  189  GLY GLU GLU MET MET ALA ALA VAL PRO ALA PRO ASP ALA          
SEQRES   3 B  189  GLU GLY ALA ALA GLY PHE ASP GLU PHE PRO ILE GLY GLU          
SEQRES   4 B  189  ASP ARG ASP VAL GLY PRO LEU HIS VAL GLY GLY VAL TYR          
SEQRES   5 B  189  PHE GLN PRO VAL GLU MET HIS PRO ALA PRO GLY ALA GLN          
SEQRES   6 B  189  PRO SER LYS GLU GLU ALA ASP CYS HIS ILE GLU ALA ASP          
SEQRES   7 B  189  ILE HIS ALA ASN GLU ALA GLY LYS ASP LEU GLY TYR GLY          
SEQRES   8 B  189  VAL GLY ASP PHE VAL PRO TYR LEU ARG VAL VAL ALA PHE          
SEQRES   9 B  189  LEU GLN LYS HIS GLY SER GLU LYS VAL GLN LYS VAL MET          
SEQRES  10 B  189  PHE ALA PRO MET ASN ALA GLY ASP GLY PRO HIS TYR GLY          
SEQRES  11 B  189  ALA ASN VAL LYS PHE GLU GLU GLY LEU GLY THR TYR LYS          
SEQRES  12 B  189  VAL ARG PHE GLU ILE ALA ALA PRO SER HIS ASP GLU TYR          
SEQRES  13 B  189  SER LEU HIS ILE ASP GLU GLN THR GLY VAL SER GLY ARG          
SEQRES  14 B  189  PHE TRP SER GLU PRO LEU VAL ALA GLU TRP ASP ASP PHE          
SEQRES  15 B  189  GLU TRP LYS GLY PRO GLN TRP                                  
HET    SO4  A 501       5                                                       
HET     CL  A 302       1                                                       
HET     CL  A 303       1                                                       
HET    EDO  A 401       4                                                       
HET    EDO  A 402       4                                                       
HET    SO4  B 502       5                                                       
HET     CL  B 301       1                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM      CL CHLORIDE ION                                                     
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   3  SO4    2(O4 S 2-)                                                   
FORMUL   4   CL    3(CL 1-)                                                     
FORMUL   6  EDO    2(C2 H6 O2)                                                  
FORMUL  10  HOH   *240(H2 O)                                                    
HELIX    1   1 GLU A   79  GLY A   85  5                                   7    
HELIX    2   2 GLU B   79  GLY B   85  5                                   7    
SHEET    1   A 3 PHE A  31  PRO A  32  0                                        
SHEET    2   A 3 LEU A  42  PHE A  49 -1  O  TYR A  48   N  PHE A  31           
SHEET    3   A 3 ARG A  37  VAL A  39 -1  N  ARG A  37   O  VAL A  44           
SHEET    1   B 7 PHE A  31  PRO A  32  0                                        
SHEET    2   B 7 LEU A  42  PHE A  49 -1  O  TYR A  48   N  PHE A  31           
SHEET    3   B 7 CYS A  69  ALA A  77 -1  O  HIS A  76   N  HIS A  43           
SHEET    4   B 7 GLY A 122  VAL A 129 -1  O  TYR A 125   N  ALA A  73           
SHEET    5   B 7 ALA A 115  ALA A 119 -1  N  ALA A 115   O  GLY A 126           
SHEET    6   B 7 SER B 153  HIS B 155  1  O  HIS B 155   N  ASN A 118           
SHEET    7   B 7 MET A  54  HIS A  55 -1  N  HIS A  55   O  LEU B 154           
SHEET    1   C 4 GLN A 110  MET A 113  0                                        
SHEET    2   C 4 ARG A  96  LYS A 103 -1  N  ALA A  99   O  VAL A 112           
SHEET    3   C 4 GLY A 136  ALA A 145 -1  O  GLU A 143   N  VAL A  98           
SHEET    4   C 4 LEU A 171  TRP A 180 -1  O  ALA A 173   N  PHE A 142           
SHEET    1   D 3 PHE B  31  PRO B  32  0                                        
SHEET    2   D 3 LEU B  42  PHE B  49 -1  O  TYR B  48   N  PHE B  31           
SHEET    3   D 3 ARG B  37  VAL B  39 -1  N  ARG B  37   O  VAL B  44           
SHEET    1   E 7 PHE B  31  PRO B  32  0                                        
SHEET    2   E 7 LEU B  42  PHE B  49 -1  O  TYR B  48   N  PHE B  31           
SHEET    3   E 7 CYS B  69  ALA B  77 -1  O  HIS B  76   N  HIS B  43           
SHEET    4   E 7 GLY B 122  VAL B 129 -1  O  VAL B 129   N  CYS B  69           
SHEET    5   E 7 ALA B 115  ALA B 119 -1  N  ALA B 115   O  GLY B 126           
SHEET    6   E 7 SER A 153  HIS A 155  1  N  HIS A 155   O  ASN B 118           
SHEET    7   E 7 MET B  54  HIS B  55 -1  O  HIS B  55   N  LEU A 154           
SHEET    1   F 4 GLN B 110  MET B 113  0                                        
SHEET    2   F 4 ARG B  96  LYS B 103 -1  N  ALA B  99   O  VAL B 112           
SHEET    3   F 4 GLY B 136  ALA B 145 -1  O  GLU B 143   N  VAL B  98           
SHEET    4   F 4 LEU B 171  TRP B 180 -1  O  ALA B 173   N  PHE B 142           
CISPEP   1 HIS A   55    PRO A   56          0       -11.86                     
CISPEP   2 HIS B   55    PRO B   56          0       -11.36                     
SITE     1 AC1  9 ARG A 165  TRP A 167  SER A 168  GLU A 169                    
SITE     2 AC1  9 HOH A 515  HOH A 535  HOH A 553  HOH A 587                    
SITE     3 AC1  9 HOH A 620                                                     
SITE     1 AC2  6 GLY B  34  GLU B  35  ARG B  37  TRP B 175                    
SITE     2 AC2  6 HOH B 548  HOH B 587                                          
SITE     1 AC3  2 GLN A 102  HOH A 647                                          
SITE     1 AC4  2 SER A 148  HIS A 149                                          
SITE     1 AC5  7 PHE A  31  PRO A  32  TYR A  48  ASP A  68                    
SITE     2 AC5  7 LYS A 130  LYS A 181  HOH A 502                               
SITE     1 AC6  6 ARG A  37  TRP A 175  ASP A 176  HOH A 514                    
SITE     2 AC6  6 HOH A 588  HOH A 645                                          
CRYST1   34.251   66.034  151.019  90.00  90.00  90.00 P 21 21 21    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      0.029196  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015144  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006622        0.00000