HEADER    ISOMERASE                               02-JAN-14   4O9E              
TITLE     CRYSTAL STRUCTURE OF QDTA, A SUGAR 3,4-KETOISEMERASE FROM             
TITLE    2 THERMOANAEROBACTERIUM THERMOSACCHAROLYTICUM IN COMPLEX WITH TDP      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: QDTA;                                                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: 3,4-KETOISOMERASE;                                          
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMOANAEROBACTERIUM THERMOSACCHAROLYTICUM;    
SOURCE   3 ORGANISM_TAXID: 1517;                                                
SOURCE   4 STRAIN: E207-71;                                                     
SOURCE   5 GENE: QDTA;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: ROSETTA2(DE3);                             
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET31                                     
KEYWDS    CUPIN, 3, 4-KETOISOMERASE, TDP-SUGAR BINDING, ISOMERASE               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.B.THODEN,H.M.HOLDEN                                                 
REVDAT   3   20-SEP-23 4O9E    1       REMARK SEQADV                            
REVDAT   2   11-JUN-14 4O9E    1       JRNL                                     
REVDAT   1   09-APR-14 4O9E    0                                                
JRNL        AUTH   J.B.THODEN,H.M.HOLDEN                                        
JRNL        TITL   THE MOLECULAR ARCHITECTURE OF QDTA, A SUGAR                  
JRNL        TITL 2 3,4-KETOISOMERASE FROM THERMOANAEROBACTERIUM                 
JRNL        TITL 3 THERMOSACCHAROLYTICUM.                                       
JRNL        REF    PROTEIN SCI.                  V.  23   683 2014              
JRNL        REFN                   ISSN 0961-8368                               
JRNL        PMID   24616215                                                     
JRNL        DOI    10.1002/PRO.2451                                             
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0029                                      
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) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.83                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 28352                          
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) : 0.199                           
REMARK   3   R VALUE            (WORKING SET) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.239                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1517                            
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) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.05                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2040                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.95                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2610                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 107                          
REMARK   3   BIN FREE R VALUE                    : 0.2750                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2283                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 84                                      
REMARK   3   SOLVENT ATOMS            : 123                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 39.70                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.68000                                              
REMARK   3    B22 (A**2) : 0.68000                                              
REMARK   3    B33 (A**2) : -1.36000                                             
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): 0.148         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.145         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.109         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.939         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.959                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.923                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2422 ; 0.006 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2341 ; 0.000 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3278 ; 2.390 ; 2.015       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5405 ; 0.960 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   272 ; 7.603 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   110 ;33.006 ;23.818       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   436 ;16.833 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    12 ;19.900 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   358 ; 0.130 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2567 ; 0.012 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   527 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
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  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4O9E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JAN-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000084207.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-JAN-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NI FILTER                          
REMARK 200  OPTICS                         : MONTEL MIRRORS                     
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : BRUKER PLATINUM 135                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : SAINT                              
REMARK 200  DATA SCALING SOFTWARE          : SADABS                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 28352                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 38.830                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.2                               
REMARK 200  DATA REDUNDANCY                : 6.500                              
REMARK 200  R MERGE                    (I) : 0.06900                            
REMARK 200  R SYM                      (I) : 0.06900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.05                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.28200                            
REMARK 200  R SYM FOR SHELL            (I) : 0.28200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.700                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 2PA7                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 61.11                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.16                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 22-28% PENTAERYTHRITOL PROPOXYLATE,      
REMARK 280  100 MM HEPPS, 10 MM TDP, VAPOR DIFFUSION, HANGING DROP,             
REMARK 280  TEMPERATURE 293K, PH 8                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 21 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -Y+1/2,X+1/2,Z                                          
REMARK 290       4555   Y+1/2,-X+1/2,Z                                          
REMARK 290       5555   -X+1/2,Y+1/2,-Z                                         
REMARK 290       6555   X+1/2,-Y+1/2,-Z                                         
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z                                                
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       47.89400            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       47.89400            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       47.89400            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       47.89400            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       47.89400            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       47.89400            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       47.89400            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       47.89400            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        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 300 REMARK: BIOLOGICAL DIMER IS COMPOSED OF CHAINS A+B                   
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 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 C1   4TD B 202  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLU A   138                                                      
REMARK 465     HIS A   139                                                      
REMARK 465     HIS A   140                                                      
REMARK 465     HIS A   141                                                      
REMARK 465     HIS A   142                                                      
REMARK 465     HIS A   143                                                      
REMARK 465     HIS A   144                                                      
REMARK 465     GLU B   138                                                      
REMARK 465     HIS B   139                                                      
REMARK 465     HIS B   140                                                      
REMARK 465     HIS B   141                                                      
REMARK 465     HIS B   142                                                      
REMARK 465     HIS B   143                                                      
REMARK 465     HIS B   144                                                      
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     LEU A 137    CG   CD1  CD2                                       
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   OD1  ASP A    32     O    HOH A   333              2.05            
REMARK 500   O    HOH A   349     O    HOH A   362              2.07            
REMARK 500   O    HOH A   305     O    HOH A   333              2.17            
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  12   CB  -  CG  -  OD1 ANGL. DEV. =   6.7 DEGREES          
REMARK 500    ASP A 126   CB  -  CG  -  OD1 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    ASP A  15     -163.84   -160.99                                   
REMARK 500    LYS A  26      -11.00     66.81                                   
REMARK 500    ILE A  27      -62.14   -107.98                                   
REMARK 500    TYR A  50       56.58     71.04                                   
REMARK 500    ASP A  75       10.32     80.88                                   
REMARK 500    ASN A  83       11.85   -148.20                                   
REMARK 500    ASP B  15     -154.30   -157.93                                   
REMARK 500    LYS B  26       -6.83     68.67                                   
REMARK 500    ILE B  27      -67.67   -107.26                                   
REMARK 500    ASP B  75       -4.04     87.12                                   
REMARK 500    ASN B  83       14.50   -157.60                                   
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 GLU B  104     GLY B  105                  -59.70                    
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 TYD A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TDR A 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYD B 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4TD B 202                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4O9G   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 AUTHOR STATE THE FOLLOWING: ALA 52-> SER, PHE 94 -> LEU, LEU 95 ->   
REMARK 999 VAL, AND CYS 116 -> TYR WE BELIEVE ARE SEQUENCING ERRORS IN THE      
REMARK 999 DATA BASE DEPOSITION AS PCR USING VARIOUS ENZYMES AND TECHNIQUES     
REMARK 999 ALWAYS GAVE GENES WITH THIS SEQUENCE AND NOT THAT DEPOSITED, AND AS  
REMARK 999 SUCH WE HAVE DISCUSSED THAT IN THE PAPER                             
DBREF  4O9E A    1   136  UNP    Q6TFC5   Q6TFC5_THETR     1    136             
DBREF  4O9E B    1   136  UNP    Q6TFC5   Q6TFC5_THETR     1    136             
SEQADV 4O9E SER A   52  UNP  Q6TFC5    ALA    52 SEE REMARK 999                 
SEQADV 4O9E LEU A   94  UNP  Q6TFC5    PHE    94 SEE REMARK 999                 
SEQADV 4O9E VAL A   95  UNP  Q6TFC5    LEU    95 SEE REMARK 999                 
SEQADV 4O9E TYR A  116  UNP  Q6TFC5    CYS   116 SEE REMARK 999                 
SEQADV 4O9E LEU A  137  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E GLU A  138  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS A  139  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS A  140  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS A  141  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS A  142  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS A  143  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS A  144  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E SER B   52  UNP  Q6TFC5    ALA    52 SEE REMARK 999                 
SEQADV 4O9E LEU B   94  UNP  Q6TFC5    PHE    94 SEE REMARK 999                 
SEQADV 4O9E VAL B   95  UNP  Q6TFC5    LEU    95 SEE REMARK 999                 
SEQADV 4O9E TYR B  116  UNP  Q6TFC5    CYS   116 SEE REMARK 999                 
SEQADV 4O9E LEU B  137  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E GLU B  138  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS B  139  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS B  140  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS B  141  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS B  142  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS B  143  UNP  Q6TFC5              EXPRESSION TAG                 
SEQADV 4O9E HIS B  144  UNP  Q6TFC5              EXPRESSION TAG                 
SEQRES   1 A  144  MET LEU TYR ASN VAL ALA LEU ILE LYS PHE LYS ASP ILE          
SEQRES   2 A  144  ALA ASP LYS TYR GLY HIS LEU THR PRO ILE GLU GLY LYS          
SEQRES   3 A  144  ILE ASP ILE PRO PHE ASP ILE LYS ARG VAL TYR TYR ILE          
SEQRES   4 A  144  THR LYS VAL ASP LYS ASP ILE THR ARG GLY TYR HIS SER          
SEQRES   5 A  144  HIS LYS LYS LEU HIS GLN VAL LEU ILE CYS LEU ASN GLY          
SEQRES   6 A  144  SER VAL LYS ILE ARG LEU LYS ILE PRO ASP GLU GLU LYS          
SEQRES   7 A  144  ILE ILE GLU LEU ASN ASP PRO SER VAL GLY LEU TYR ILE          
SEQRES   8 A  144  GLY PRO LEU VAL TRP ARG GLU MET PHE ASP PHE THR GLU          
SEQRES   9 A  144  GLY CYS VAL LEU LEU VAL LEU ALA SER GLU TYR TYR ASP          
SEQRES  10 A  144  GLU THR ASP TYR ILE ARG ASN TYR ASP PHE TYR ILE ASP          
SEQRES  11 A  144  GLU ALA LYS LYS ARG PHE LEU GLU HIS HIS HIS HIS HIS          
SEQRES  12 A  144  HIS                                                          
SEQRES   1 B  144  MET LEU TYR ASN VAL ALA LEU ILE LYS PHE LYS ASP ILE          
SEQRES   2 B  144  ALA ASP LYS TYR GLY HIS LEU THR PRO ILE GLU GLY LYS          
SEQRES   3 B  144  ILE ASP ILE PRO PHE ASP ILE LYS ARG VAL TYR TYR ILE          
SEQRES   4 B  144  THR LYS VAL ASP LYS ASP ILE THR ARG GLY TYR HIS SER          
SEQRES   5 B  144  HIS LYS LYS LEU HIS GLN VAL LEU ILE CYS LEU ASN GLY          
SEQRES   6 B  144  SER VAL LYS ILE ARG LEU LYS ILE PRO ASP GLU GLU LYS          
SEQRES   7 B  144  ILE ILE GLU LEU ASN ASP PRO SER VAL GLY LEU TYR ILE          
SEQRES   8 B  144  GLY PRO LEU VAL TRP ARG GLU MET PHE ASP PHE THR GLU          
SEQRES   9 B  144  GLY CYS VAL LEU LEU VAL LEU ALA SER GLU TYR TYR ASP          
SEQRES  10 B  144  GLU THR ASP TYR ILE ARG ASN TYR ASP PHE TYR ILE ASP          
SEQRES  11 B  144  GLU ALA LYS LYS ARG PHE LEU GLU HIS HIS HIS HIS HIS          
SEQRES  12 B  144  HIS                                                          
HET    TYD  A 201      25                                                       
HET    TDR  A 202       9                                                       
HET    TYD  B 201      25                                                       
HET    4TD  B 202      25                                                       
HETNAM     TYD THYMIDINE-5'-DIPHOSPHATE                                         
HETNAM     TDR THYMINE                                                          
HETNAM     4TD (2S)-1-[3-[(2S)-2-OXIDANYLPROPOXY]-2-[[(2S)-2-                   
HETNAM   2 4TD  OXIDANYLPROPOXY]METHYL]-2-[[(2R)-2-                             
HETNAM   3 4TD  OXIDANYLPROPOXY]METHYL]PROPOXY]PROPAN-2-OL                      
HETSYN     4TD TETRAERYTHRITOL PROPOXYLATE                                      
FORMUL   3  TYD    2(C10 H16 N2 O11 P2)                                         
FORMUL   4  TDR    C5 H6 N2 O2                                                  
FORMUL   6  4TD    C17 H36 O8                                                   
FORMUL   7  HOH   *123(H2 O)                                                    
HELIX    1   1 ASP A  117  THR A  119  5                                   3    
HELIX    2   2 ASN A  124  LEU A  137  1                                  14    
HELIX    3   3 ASP B  117  THR B  119  5                                   3    
HELIX    4   4 ASN B  124  LEU B  137  1                                  14    
SHEET    1   A 7 VAL A   5  LYS A   9  0                                        
SHEET    2   A 7 VAL A  87  ILE A  91 -1  O  GLY A  88   N  ILE A   8           
SHEET    3   A 7 GLN A  58  ASN A  64 -1  N  LEU A  60   O  LEU A  89           
SHEET    4   A 7 VAL A 107  ALA A 112 -1  O  LEU A 109   N  ILE A  61           
SHEET    5   A 7 ARG A  35  THR A  40 -1  N  ILE A  39   O  LEU A 108           
SHEET    6   A 7 GLY B  18  GLU B  24 -1  O  ILE B  23   N  VAL A  36           
SHEET    7   A 7 ILE B  13  ASP B  15 -1  N  ILE B  13   O  LEU B  20           
SHEET    1   B 7 ILE A  13  ASP A  15  0                                        
SHEET    2   B 7 GLY A  18  GLU A  24 -1  O  LEU A  20   N  ILE A  13           
SHEET    3   B 7 ARG B  35  THR B  40 -1  O  VAL B  36   N  ILE A  23           
SHEET    4   B 7 VAL B 107  ALA B 112 -1  O  VAL B 110   N  TYR B  37           
SHEET    5   B 7 GLN B  58  ASN B  64 -1  N  ILE B  61   O  LEU B 109           
SHEET    6   B 7 VAL B  87  ILE B  91 -1  O  LEU B  89   N  LEU B  60           
SHEET    7   B 7 VAL B   5  LYS B   9 -1  N  ILE B   8   O  GLY B  88           
SHEET    1   C 5 GLU A  76  LEU A  82  0                                        
SHEET    2   C 5 VAL A  67  ILE A  73 -1  N  VAL A  67   O  LEU A  82           
SHEET    3   C 5 TRP A  96  PHE A 100 -1  O  GLU A  98   N  ARG A  70           
SHEET    4   C 5 THR A  47  HIS A  53 -1  N  ARG A  48   O  MET A  99           
SHEET    5   C 5 TYR A 121  ILE A 122 -1  O  ILE A 122   N  SER A  52           
SHEET    1   D 5 GLU B  76  LEU B  82  0                                        
SHEET    2   D 5 VAL B  67  ILE B  73 -1  N  ILE B  69   O  ILE B  80           
SHEET    3   D 5 TRP B  96  PHE B 100 -1  O  GLU B  98   N  ARG B  70           
SHEET    4   D 5 THR B  47  HIS B  53 -1  N  ARG B  48   O  MET B  99           
SHEET    5   D 5 TYR B 121  ILE B 122 -1  O  ILE B 122   N  SER B  52           
SITE     1 AC1 15 ARG A  35  TYR A  37  ILE A  39  ARG A  48                    
SITE     2 AC1 15 GLY A  49  HIS A  51  TYR A 116  TYR A 121                    
SITE     3 AC1 15 ARG A 123  HOH A 310  HOH A 344  HOH A 348                    
SITE     4 AC1 15 HOH A 357  ILE B  13  PRO B  22                               
SITE     1 AC2  3 LYS A  72  GLU A  98  HOH A 367                               
SITE     1 AC3 13 ILE A  13  PRO A  22  ARG B  35  TYR B  37                    
SITE     2 AC3 13 ILE B  39  ARG B  48  GLY B  49  HIS B  51                    
SITE     3 AC3 13 TYR B 116  TYR B 121  ARG B 123  HOH B 320                    
SITE     4 AC3 13 HOH B 347                                                     
SITE     1 AC4  5 TYR A  17  LYS B  72  GLU B  98  TYR B 125                    
SITE     2 AC4  5 ASP B 126                                                     
CRYST1   95.788   95.788   94.679  90.00  90.00  90.00 P 4 21 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      0.010440  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010440  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010562        0.00000