HEADER    TRANSCRIPTION REGULATION                02-MAR-95   1TCT              
OBSLTE     03-APR-96 1TCT      2TCT                                             
TITLE     THE COMPLEX FORMED BETWEEN TET REPRESSOR AND TETRACYCLINE-            
TITLE    2 MG2+ REVEALS MECHANISM OF ANTIBIOTIC RESISTANCE                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE:;                                                           
COMPND   3 CHAIN: NULL;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1                                                             
KEYWDS    TRANSCRIPTION REGULATION                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    W.HINRICHS,C.KISKER,W.SAENGER                                         
REVDAT   1   31-JUL-95 1TCT    0                                                
JRNL        AUTH   C.KISKER,W.HINRICHS,K.TOVAR,W.HILLEN,W.SAENGER               
JRNL        TITL   THE COMPLEX FORMED BETWEEN TET REPRESSOR AND                 
JRNL        TITL 2 TETRACYCLINE-MG2+ REVEALS MECHANISM OF ANTIBIOTIC            
JRNL        TITL 3 RESISTANCE                                                   
JRNL        REF    J.MOL.BIOL.                   V. 247   260 1995              
JRNL        REFN   ASTM JMOBAK  UK ISSN 0022-2836                               
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   W.HINRICHS,C.KISKER,M.DUEVEL,A.MUELLER,K.TOVAR,              
REMARK   1  AUTH 2 W.HILLEN,W.SAENGER                                           
REMARK   1  TITL   STRUCTURE OF THE TET REPRESSOR-TETRACYCLINE                  
REMARK   1  TITL 2 COMPLEX AND REGULATION OF ANTIBIOTIC RESISTANCE              
REMARK   1  REF    SCIENCE                       V. 264   418 1994              
REMARK   1  REFN   ASTM SCIEAS  US ISSN 0036-8075                               
REMARK   2                                                                      
REMARK   2 RESOLUTION. 2.10 ANGSTROMS.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 1TCT                                          
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 93.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 12229                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.180                           
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 198                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.017                           
REMARK   3   BOND ANGLES            (DEGREES) : 2.90                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1TCT COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998                       
REMARK   5                                                                      
REMARK   5 1TCT THE STRUCTURE EXHIBITS NO APPROXIMATE OR EXACT 1TCT             
REMARK   5 NON-CRYSTALLOGRAPHIC SYMMETRY. 1TCT                                  
REMARK   6                                                                      
REMARK   6 1TCT PEPTIDE RESIDUES 156 - 164 ARE OMITTED BECAUSE OF WEAK          
REMARK   6 AND 1TCT FRAGMENTED ELECTRON DENSITY IN THE CORRESPONDING            
REMARK   6 PORTION OF 1TCT THE MAP. 1TCT                                        
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 14105                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 92.6                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.95                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   1/2-X,1/2-Y,1/2+Z                                       
REMARK 290       3555   -Y,1/2+X,1/4+Z                                          
REMARK 290       4555   1/2+Y,-X,3/4+Z                                          
REMARK 290       5555   1/2-X,Y,3/4-Z                                           
REMARK 290       6555   X,1/2-Y,1/4-Z                                           
REMARK 290       7555   1/2+Y,1/2+X,1/2-Z                                       
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290       9555   1/2+X,1/2+Y,1/2+Z                                       
REMARK 290      10555   1-X,1-Y,1+Z                                             
REMARK 290      11555   1/2-Y,1+X,3/4+Z                                         
REMARK 290      12555   1+Y,1/2-X,5/4+Z                                         
REMARK 290      13555   1-X,1/2+Y,5/4-Z                                         
REMARK 290      14555   1/2+X,1-Y,3/4-Z                                         
REMARK 290      15555   1+Y,1+X,1-Z                                             
REMARK 290      16555   1/2-Y,1/2-X,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       34.39000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000       34.39000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       90.72500            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       34.39000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       45.36250            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       34.39000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      136.08750            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       34.39000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      136.08750            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       34.39000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       45.36250            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000       34.39000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       34.39000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       90.72500            
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        0.00000            
REMARK 290   SMTRY1   9  1.000000  0.000000  0.000000       34.39000            
REMARK 290   SMTRY2   9  0.000000  1.000000  0.000000       34.39000            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       90.72500            
REMARK 290   SMTRY1  10 -1.000000  0.000000  0.000000       68.78000            
REMARK 290   SMTRY2  10  0.000000 -1.000000  0.000000       68.78000            
REMARK 290   SMTRY3  10  0.000000  0.000000  1.000000      181.45000            
REMARK 290   SMTRY1  11  0.000000 -1.000000  0.000000       34.39000            
REMARK 290   SMTRY2  11  1.000000  0.000000  0.000000       68.78000            
REMARK 290   SMTRY3  11  0.000000  0.000000  1.000000      136.08750            
REMARK 290   SMTRY1  12  0.000000  1.000000  0.000000       68.78000            
REMARK 290   SMTRY2  12 -1.000000  0.000000  0.000000       34.39000            
REMARK 290   SMTRY3  12  0.000000  0.000000  1.000000      226.81250            
REMARK 290   SMTRY1  13 -1.000000  0.000000  0.000000       68.78000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000       34.39000            
REMARK 290   SMTRY3  13  0.000000  0.000000 -1.000000      226.81250            
REMARK 290   SMTRY1  14  1.000000  0.000000  0.000000       34.39000            
REMARK 290   SMTRY2  14  0.000000 -1.000000  0.000000       68.78000            
REMARK 290   SMTRY3  14  0.000000  0.000000 -1.000000      136.08750            
REMARK 290   SMTRY1  15  0.000000  1.000000  0.000000       68.78000            
REMARK 290   SMTRY2  15  1.000000  0.000000  0.000000       68.78000            
REMARK 290   SMTRY3  15  0.000000  0.000000 -1.000000      181.45000            
REMARK 290   SMTRY1  16  0.000000 -1.000000  0.000000       34.39000            
REMARK 290   SMTRY2  16 -1.000000  0.000000  0.000000       34.39000            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000       90.72500            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT             
REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). SEE REMARK 350 FOR                     
REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S).                
REMARK 350                                                                      
REMARK 350 GENERATING THE BIOMOLECULE                                           
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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET       1                                                      
REMARK 465     THR     156                                                      
REMARK 465     ASP     157                                                      
REMARK 465     ARG     158                                                      
REMARK 465     PRO     159                                                      
REMARK 465     ALA     160                                                      
REMARK 465     ALA     161                                                      
REMARK 465     PRO     162                                                      
REMARK 465     ASP     163                                                      
REMARK 465     GLU     164                                                      
REMARK 465     GLY     209                                                      
REMARK 465     GLY     210                                                      
REMARK 465     ASP     211                                                      
REMARK 465     LYS     212                                                      
REMARK 465     LEU     213                                                      
REMARK 465     ILE     214                                                      
REMARK 465     ILE     215                                                      
REMARK 465     PRO     216                                                      
REMARK 465     PHE     217                                                      
REMARK 465     CYS     218                                                      
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     ALA     2    N     C     O     CB                                
REMARK 470     ARG     3    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG     3    CZ    NH1   NH2                                     
REMARK 470     LEU     4    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ASN     5    N     C     O     CB    CG    OD1   ND2             
REMARK 470     ARG     6    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG     6    CZ    NH1   NH2                                     
REMARK 470     GLU     7    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU     7    OE2                                                 
REMARK 470     SER     8    N     C     O     CB    OG                          
REMARK 470     VAL     9    N     C     O     CB    CG1   CG2                   
REMARK 470     ILE    10    N     C     O     CB    CG1   CG2   CD1             
REMARK 470     ASP    11    N     C     O     CB    CG    OD1   OD2             
REMARK 470     ALA    12    N     C     O     CB                                
REMARK 470     ALA    13    N     C     O     CB                                
REMARK 470     LEU    14    N     C     O     CB    CG    CD1   CD2             
REMARK 470     GLU    15    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU    15    OE2                                                 
REMARK 470     LEU    16    N     C     O     CB    CG    CD1   CD2             
REMARK 470     LEU    17    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ASN    18    N     C     O     CB    CG    OD1   ND2             
REMARK 470     GLU    19    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU    19    OE2                                                 
REMARK 470     THR    20    N     C     O     CB    OG1   CG2                   
REMARK 470     GLY    21    N     C     O                                       
REMARK 470     ILE    22    N     C     O     CB    CG1   CG2   CD1             
REMARK 470     ASP    23    N     C     O     CB    CG    OD1   OD2             
REMARK 470     GLY    24    N     C     O                                       
REMARK 470     LEU    25    N     C     O     CB    CG    CD1   CD2             
REMARK 470     THR    26    N     C     O     CB    OG1   CG2                   
REMARK 470     THR    27    N     C     O     CB    OG1   CG2                   
REMARK 470     ARG    28    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG    28    CZ    NH1   NH2                                     
REMARK 470     LYS    29    N     C     O     CB    CG    CD    CE              
REMARK 470     LYS    29    NZ                                                  
REMARK 470     LEU    30    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ALA    31    N     C     O     CB                                
REMARK 470     GLN    32    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLN    32    NE2                                                 
REMARK 470     LYS    33    N     C     O     CB    CG    CD    CE              
REMARK 470     LYS    33    NZ                                                  
REMARK 470     LEU    34    N     C     O     CB    CG    CD1   CD2             
REMARK 470     GLY    35    N     C     O                                       
REMARK 470     ILE    36    N     C     O     CB    CG1   CG2   CD1             
REMARK 470     GLU    37    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU    37    OE2                                                 
REMARK 470     GLN    38    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLN    38    NE2                                                 
REMARK 470     PRO    39    N     C     O     CB    CG    CD                    
REMARK 470     THR    40    N     C     O     CB    OG1   CG2                   
REMARK 470     LEU    41    N     C     O     CB    CG    CD1   CD2             
REMARK 470     TYR    42    N     C     O     CB    CG    CD1   CD2             
REMARK 470     TYR    42    CE1   CE2   CZ    OH                                
REMARK 470     TRP    43    N     C     O     CB    CG    CD1   CD2             
REMARK 470     TRP    43    NE1   CE2   CE3   CZ2   CZ3   CH2                   
REMARK 470     HIS    44    N     C     O     CB    CG    ND1   CD2             
REMARK 470     HIS    44    CE1   NE2                                           
REMARK 470     VAL    45    N     C     O     CB    CG1   CG2                   
REMARK 470     LYS    46    N     C     O     CB    CG    CD    CE              
REMARK 470     LYS    46    NZ                                                  
REMARK 470     ASN    47    N     C     O     CB    CG    OD1   ND2             
REMARK 470     LYS    48    N     C     O     CB    CG    CD    CE              
REMARK 470     LYS    48    NZ                                                  
REMARK 470     ARG    49    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG    49    CZ    NH1   NH2                                     
REMARK 470     ALA    50    N     C     O     CB                                
REMARK 470     LEU    51    N     C     O     CB    CG    CD1   CD2             
REMARK 470     LEU    52    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ASP    53    N     C     O     CB    CG    OD1   OD2             
REMARK 470     ALA    54    N     C     O     CB                                
REMARK 470     LEU    55    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ALA    56    N     C     O     CB                                
REMARK 470     VAL    57    N     C     O     CB    CG1   CG2                   
REMARK 470     GLU    58    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU    58    OE2                                                 
REMARK 470     ILE    59    N     C     O     CB    CG1   CG2   CD1             
REMARK 470     LEU    60    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ALA    61    N     C     O     CB                                
REMARK 470     ARG    62    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG    62    CZ    NH1   NH2                                     
REMARK 470     HIS    63    N     C     O     CB    CG    ND1   CD2             
REMARK 470     HIS    63    CE1   NE2                                           
REMARK 470     HIS    64    N     C     O     CB    CG    ND1   CD2             
REMARK 470     HIS    64    CE1   NE2                                           
REMARK 470     ASP    65    N     C     O     CB    CG    OD1   OD2             
REMARK 470     TYR    66    N     C     O     CB    CG    CD1   CD2             
REMARK 470     TYR    66    CE1   CE2   CZ    OH                                
REMARK 470     SER    67    N     C     O     CB    OG                          
REMARK 470     LEU    68    N     C     O     CB    CG    CD1   CD2             
REMARK 470     PRO    69    N     C     O     CB    CG    CD                    
REMARK 470     ALA    70    N     C     O     CB                                
REMARK 470     ALA    71    N     C     O     CB                                
REMARK 470     GLY    72    N     C     O                                       
REMARK 470     GLU    73    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU    73    OE2                                                 
REMARK 470     SER    74    N     C     O     CB    OG                          
REMARK 470     TRP    75    N     C     O     CB    CG    CD1   CD2             
REMARK 470     TRP    75    NE1   CE2   CE3   CZ2   CZ3   CH2                   
REMARK 470     GLN    76    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLN    76    NE2                                                 
REMARK 470     SER    77    N     C     O     CB    OG                          
REMARK 470     PHE    78    N     C     O     CB    CG    CD1   CD2             
REMARK 470     PHE    78    CE1   CE2   CZ                                      
REMARK 470     LEU    79    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ARG    80    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG    80    CZ    NH1   NH2                                     
REMARK 470     ASN    81    N     C     O     CB    CG    OD1   ND2             
REMARK 470     ASN    82    N     C     O     CB    CG    OD1   ND2             
REMARK 470     ALA    83    N     C     O     CB                                
REMARK 470     MET    84    N     C     O     CB    CG    SD    CE              
REMARK 470     SER    85    N     C     O     CB    OG                          
REMARK 470     PHE    86    N     C     O     CB    CG    CD1   CD2             
REMARK 470     PHE    86    CE1   CE2   CZ                                      
REMARK 470     ARG    87    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG    87    CZ    NH1   NH2                                     
REMARK 470     ARG    88    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG    88    CZ    NH1   NH2                                     
REMARK 470     ALA    89    N     C     O     CB                                
REMARK 470     LEU    90    N     C     O     CB    CG    CD1   CD2             
REMARK 470     LEU    91    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ARG    92    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG    92    CZ    NH1   NH2                                     
REMARK 470     TYR    93    N     C     O     CB    CG    CD1   CD2             
REMARK 470     TYR    93    CE1   CE2   CZ    OH                                
REMARK 470     ARG    94    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG    94    CZ    NH1   NH2                                     
REMARK 470     ASP    95    N     C     O     CB    CG    OD1   OD2             
REMARK 470     GLY    96    N     C     O                                       
REMARK 470     ALA    97    N     C     O     CB                                
REMARK 470     LYS    98    N     C     O     CB    CG    CD    CE              
REMARK 470     LYS    98    NZ                                                  
REMARK 470     VAL    99    N     C     O     CB    CG1   CG2                   
REMARK 470     HIS   100    N     C     O     CB    CG    ND1   CD2             
REMARK 470     HIS   100    CE1   NE2                                           
REMARK 470     LEU   101    N     C     O     CB    CG    CD1   CD2             
REMARK 470     GLY   102    N     C     O                                       
REMARK 470     THR   103    N     C     O     CB    OG1   CG2                   
REMARK 470     ARG   104    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG   104    CZ    NH1   NH2                                     
REMARK 470     PRO   105    N     C     O     CB    CG    CD                    
REMARK 470     ASP   106    N     C     O     CB    CG    OD1   OD2             
REMARK 470     GLU   107    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU   107    OE2                                                 
REMARK 470     LYS   108    N     C     O     CB    CG    CD    CE              
REMARK 470     LYS   108    NZ                                                  
REMARK 470     GLN   109    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLN   109    NE2                                                 
REMARK 470     TYR   110    N     C     O     CB    CG    CD1   CD2             
REMARK 470     TYR   110    CE1   CE2   CZ    OH                                
REMARK 470     ASP   111    N     C     O     CB    CG    OD1   OD2             
REMARK 470     THR   112    N     C     O     CB    OG1   CG2                   
REMARK 470     VAL   113    N     C     O     CB    CG1   CG2                   
REMARK 470     GLU   114    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU   114    OE2                                                 
REMARK 470     THR   115    N     C     O     CB    OG1   CG2                   
REMARK 470     GLN   116    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLN   116    NE2                                                 
REMARK 470     LEU   117    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ARG   118    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG   118    CZ    NH1   NH2                                     
REMARK 470     PHE   119    N     C     O     CB    CG    CD1   CD2             
REMARK 470     PHE   119    CE1   CE2   CZ                                      
REMARK 470     MET   120    N     C     O     CB    CG    SD    CE              
REMARK 470     THR   121    N     C     O     CB    OG1   CG2                   
REMARK 470     GLU   122    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU   122    OE2                                                 
REMARK 470     ASN   123    N     C     O     CB    CG    OD1   ND2             
REMARK 470     GLY   124    N     C     O                                       
REMARK 470     PHE   125    N     C     O     CB    CG    CD1   CD2             
REMARK 470     PHE   125    CE1   CE2   CZ                                      
REMARK 470     SER   126    N     C     O     CB    OG                          
REMARK 470     LEU   127    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ARG   128    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG   128    CZ    NH1   NH2                                     
REMARK 470     ASP   129    N     C     O     CB    CG    OD1   OD2             
REMARK 470     GLY   130    N     C     O                                       
REMARK 470     LEU   131    N     C     O     CB    CG    CD1   CD2             
REMARK 470     TYR   132    N     C     O     CB    CG    CD1   CD2             
REMARK 470     TYR   132    CE1   CE2   CZ    OH                                
REMARK 470     ALA   133    N     C     O     CB                                
REMARK 470     ILE   134    N     C     O     CB    CG1   CG2   CD1             
REMARK 470     SER   135    N     C     O     CB    OG                          
REMARK 470     ALA   136    N     C     O     CB                                
REMARK 470     VAL   137    N     C     O     CB    CG1   CG2                   
REMARK 470     SER   138    N     C     O     CB    OG                          
REMARK 470     HIS   139    N     C     O     CB    CG    ND1   CD2             
REMARK 470     HIS   139    CE1   NE2                                           
REMARK 470     PHE   140    N     C     O     CB    CG    CD1   CD2             
REMARK 470     PHE   140    CE1   CE2   CZ                                      
REMARK 470     THR   141    N     C     O     CB    OG1   CG2                   
REMARK 470     LEU   142    N     C     O     CB    CG    CD1   CD2             
REMARK 470     GLY   143    N     C     O                                       
REMARK 470     ALA   144    N     C     O     CB                                
REMARK 470     VAL   145    N     C     O     CB    CG1   CG2                   
REMARK 470     LEU   146    N     C     O     CB    CG    CD1   CD2             
REMARK 470     GLU   147    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU   147    OE2                                                 
REMARK 470     GLN   148    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLN   148    NE2                                                 
REMARK 470     GLN   149    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLN   149    NE2                                                 
REMARK 470     GLU   150    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU   150    OE2                                                 
REMARK 470     HIS   151    N     C     O     CB    CG    ND1   CD2             
REMARK 470     HIS   151    CE1   NE2                                           
REMARK 470     THR   152    N     C     O     CB    OG1   CG2                   
REMARK 470     ALA   153    N     C     O     CB                                
REMARK 470     ALA   154    N     C     O     CB                                
REMARK 470     LEU   155    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ASN   165    N     C     O     CB    CG    OD1   ND2             
REMARK 470     LEU   166    N     C     O     CB    CG    CD1   CD2             
REMARK 470     PRO   167    N     C     O     CB    CG    CD                    
REMARK 470     PRO   168    N     C     O     CB    CG    CD                    
REMARK 470     LEU   169    N     C     O     CB    CG    CD1   CD2             
REMARK 470     LEU   170    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ARG   171    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG   171    CZ    NH1   NH2                                     
REMARK 470     GLU   172    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU   172    OE2                                                 
REMARK 470     ALA   173    N     C     O     CB                                
REMARK 470     LEU   174    N     C     O     CB    CG    CD1   CD2             
REMARK 470     GLN   175    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLN   175    NE2                                                 
REMARK 470     ILE   176    N     C     O     CB    CG1   CG2   CD1             
REMARK 470     MET   177    N     C     O     CB    CG    SD    CE              
REMARK 470     ASP   178    N     C     O     CB    CG    OD1   OD2             
REMARK 470     SER   179    N     C     O     CB    OG                          
REMARK 470     ASP   180    N     C     O     CB    CG    OD1   OD2             
REMARK 470     ASP   181    N     C     O     CB    CG    OD1   OD2             
REMARK 470     GLY   182    N     C     O                                       
REMARK 470     GLU   183    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU   183    OE2                                                 
REMARK 470     GLN   184    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLN   184    NE2                                                 
REMARK 470     ALA   185    N     C     O     CB                                
REMARK 470     PHE   186    N     C     O     CB    CG    CD1   CD2             
REMARK 470     PHE   186    CE1   CE2   CZ                                      
REMARK 470     LEU   187    N     C     O     CB    CG    CD1   CD2             
REMARK 470     HIS   188    N     C     O     CB    CG    ND1   CD2             
REMARK 470     HIS   188    CE1   NE2                                           
REMARK 470     GLY   189    N     C     O                                       
REMARK 470     LEU   190    N     C     O     CB    CG    CD1   CD2             
REMARK 470     GLU   191    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU   191    OE2                                                 
REMARK 470     SER   192    N     C     O     CB    OG                          
REMARK 470     LEU   193    N     C     O     CB    CG    CD1   CD2             
REMARK 470     ILE   194    N     C     O     CB    CG1   CG2   CD1             
REMARK 470     ARG   195    N     C     O     CB    CG    CD    NE              
REMARK 470     ARG   195    CZ    NH1   NH2                                     
REMARK 470     GLY   196    N     C     O                                       
REMARK 470     PHE   197    N     C     O     CB    CG    CD1   CD2             
REMARK 470     PHE   197    CE1   CE2   CZ                                      
REMARK 470     GLU   198    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLU   198    OE2                                                 
REMARK 470     VAL   199    N     C     O     CB    CG1   CG2                   
REMARK 470     GLN   200    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLN   200    NE2                                                 
REMARK 470     LEU   201    N     C     O     CB    CG    CD1   CD2             
REMARK 470     THR   202    N     C     O     CB    OG1   CG2                   
REMARK 470     ALA   203    N     C     O     CB                                
REMARK 470     LEU   204    N     C     O     CB    CG    CD1   CD2             
REMARK 470     LEU   205    N     C     O     CB    CG    CD1   CD2             
REMARK 470     GLN   206    N     C     O     CB    CG    CD    OE1             
REMARK 470     GLN   206    NE2                                                 
REMARK 470     ILE   207    N     C     O     CB    CG1   CG2   CD1             
REMARK 470     VAL   208    N     C     O     CB    CG1   CG2                   
REMARK 999                                                                      
REMARK 999 1TCT CROSS REFERENCE TO SEQUENCE DATABASE 1TCT SWISS-PROT            
REMARK 999 ENTRY NAME PDB ENTRY CHAIN NAME 1TCT TER4_ECOLI 1TCT                 
SEQRES   1    218  MET ALA ARG LEU ASN ARG GLU SER VAL ILE ASP ALA ALA          
SEQRES   2    218  LEU GLU LEU LEU ASN GLU THR GLY ILE ASP GLY LEU THR          
SEQRES   3    218  THR ARG LYS LEU ALA GLN LYS LEU GLY ILE GLU GLN PRO          
SEQRES   4    218  THR LEU TYR TRP HIS VAL LYS ASN LYS ARG ALA LEU LEU          
SEQRES   5    218  ASP ALA LEU ALA VAL GLU ILE LEU ALA ARG HIS HIS ASP          
SEQRES   6    218  TYR SER LEU PRO ALA ALA GLY GLU SER TRP GLN SER PHE          
SEQRES   7    218  LEU ARG ASN ASN ALA MET SER PHE ARG ARG ALA LEU LEU          
SEQRES   8    218  ARG TYR ARG ASP GLY ALA LYS VAL HIS LEU GLY THR ARG          
SEQRES   9    218  PRO ASP GLU LYS GLN TYR ASP THR VAL GLU THR GLN LEU          
SEQRES  10    218  ARG PHE MET THR GLU ASN GLY PHE SER LEU ARG ASP GLY          
SEQRES  11    218  LEU TYR ALA ILE SER ALA VAL SER HIS PHE THR LEU GLY          
SEQRES  12    218  ALA VAL LEU GLU GLN GLN GLU HIS THR ALA ALA LEU THR          
SEQRES  13    218  ASP ARG PRO ALA ALA PRO ASP GLU ASN LEU PRO PRO LEU          
SEQRES  14    218  LEU ARG GLU ALA LEU GLN ILE MET ASP SER ASP ASP GLY          
SEQRES  15    218  GLU GLN ALA PHE LEU HIS GLY LEU GLU SER LEU ILE ARG          
SEQRES  16    218  GLY PHE GLU VAL GLN LEU THR ALA LEU LEU GLN ILE VAL          
SEQRES  17    218  GLY GLY ASP LYS LEU ILE ILE PRO PHE CYS                      
HELIX    1  A1 ARG      6  THR     20  1                                  15    
HELIX    2  A2 THR     27  LEU     34  1                                   8    
HELIX    3  A3 GLN     38  HIS     44  1                                   7    
HELIX    4  A4 LYS     48  HIS     63  1                                  16    
HELIX    5  A5 TRP     75  LEU     91  1                                  17    
HELIX    6  A6 GLY     96  HIS    100  1                                   5    
HELIX    7  G7 GLU    107  GLN    109  5                                   3    
HELIX    8  A7 TYR    110  GLU    122  1                                  13    
HELIX    9  A8 LEU    127  ALA    153  1                                  27    
HELIX   10  A9 PRO    168  MET    177  1                                  10    
HELIX   11 A10 GLU    183  ALA    203  1                                  21    
TURN     1  B1 GLY    21  GLY    24                                             
TURN     2  B2 ALA    70  GLU    73                                             
TURN     3  B3 ARG    92  ASP    95     N-TERMINUS OF ALPHA-HELIX               
TURN     4  B4 HIS   100  THR   103     C-TERMINUS OF ALPHA-HELIX               
TURN     5  B5 GLU   122  PHE   125     C-TERMINUS OF ALPHA-HELIX               
TURN     6  B6 ALA   203  GLN   206                                             
CRYST1   68.780   68.780  181.450  90.00  90.00  90.00 I 41 2 2     16          
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      0.014539  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014539  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005511        0.00000