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Database: PDB
Entry: 3PH4
LinkDB: 3PH4
Original site: 3PH4 
HEADER    ISOMERASE                               03-NOV-10   3PH4              
TITLE     CLOSTRIDIUM THERMOCELLUM RIBOSE-5-PHOSPHATE ISOMERASE B WITH D-ALLOSE 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBOSE-5-PHOSPHATE ISOMERASE;                              
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM THERMOCELLUM;                       
SOURCE   3 ORGANISM_TAXID: 203119;                                              
SOURCE   4 STRAIN: ATCC 27405;                                                  
SOURCE   5 GENE: CTHE_2597;                                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    ALPHA-BETA-ALPHA SANDWICH FOLD, ISOMERASE                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.JUNG,J.-K.KIM,S.-J.YEOM,Y.-J.AHN,D.-K.OH,L.-W.KANG                  
REVDAT   2   01-NOV-23 3PH4    1       REMARK SEQADV                            
REVDAT   1   13-APR-11 3PH4    0                                                
JRNL        AUTH   J.JUNG,J.K.KIM,S.J.YEOM,Y.J.AHN,D.K.OH,L.W.KANG              
JRNL        TITL   CRYSTAL STRUCTURE OF CLOSTRIDIUM THERMOCELLUM                
JRNL        TITL 2 RIBOSE-5-PHOSPHATE ISOMERASE B REVEALS PROPERTIES CRITICAL   
JRNL        TITL 3 FOR FAST ENZYME KINETICS.                                    
JRNL        REF    APPL.MICROBIOL.BIOTECHNOL.    V.  90   517 2011              
JRNL        REFN                   ISSN 0175-7598                               
JRNL        PMID   21253719                                                     
JRNL        DOI    10.1007/S00253-011-3095-8                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.07 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0102                                      
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) : 2.07                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.01                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 25106                          
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) : 0.186                           
REMARK   3   R VALUE            (WORKING SET) : 0.184                           
REMARK   3   FREE R VALUE                     : 0.220                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1333                            
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) : 2.07                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.12                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1839                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2510                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 99                           
REMARK   3   BIN FREE R VALUE                    : 0.3470                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2244                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 24                                      
REMARK   3   SOLVENT ATOMS            : 176                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 33.19                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.01000                                              
REMARK   3    B22 (A**2) : 0.01000                                              
REMARK   3    B33 (A**2) : -0.01000                                             
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): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.145         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.096         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.585         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.959                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.945                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2298 ; 0.026 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3082 ; 2.018 ; 1.965       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   294 ; 6.069 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   100 ;36.660 ;23.600       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   408 ;13.749 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;17.851 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   342 ; 0.160 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1702 ; 0.009 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
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):  1442 ; 1.194 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2286 ; 2.082 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   856 ; 3.697 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   796 ; 5.662 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3PH4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-NOV-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000062366.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 17-OCT-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PAL/PLS                            
REMARK 200  BEAMLINE                       : 6C1                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.24                               
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL MONOCHROMATOR       
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 25673                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.070                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -2.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.7                               
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) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.20                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.3                               
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: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 3HE8                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.65                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.05M TRIS PH 7.0, 10% PEG 8000, 0.15M   
REMARK 280  MAGNESIUM CHLORIDE, 0.2M POTASSIUM CHLORIDE , VAPOR DIFFUSION,      
REMARK 280  SITTING DROP, TEMPERATURE 285K, PH 7.5                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      102.85600            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       51.42800            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       51.42800            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      102.85600            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3860 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 11100 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A   -19                                                      
REMARK 465     GLY A   -18                                                      
REMARK 465     SER A   -17                                                      
REMARK 465     SER A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     SER A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     LEU A    -6                                                      
REMARK 465     VAL A    -5                                                      
REMARK 465     PRO A    -4                                                      
REMARK 465     ARG A    -3                                                      
REMARK 465     GLY A    -2                                                      
REMARK 465     SER A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     LYS A   149                                                      
REMARK 465     MET B   -19                                                      
REMARK 465     GLY B   -18                                                      
REMARK 465     SER B   -17                                                      
REMARK 465     SER B   -16                                                      
REMARK 465     HIS B   -15                                                      
REMARK 465     HIS B   -14                                                      
REMARK 465     HIS B   -13                                                      
REMARK 465     HIS B   -12                                                      
REMARK 465     HIS B   -11                                                      
REMARK 465     HIS B   -10                                                      
REMARK 465     SER B    -9                                                      
REMARK 465     SER B    -8                                                      
REMARK 465     GLY B    -7                                                      
REMARK 465     LEU B    -6                                                      
REMARK 465     VAL B    -5                                                      
REMARK 465     PRO B    -4                                                      
REMARK 465     ARG B    -3                                                      
REMARK 465     GLY B    -2                                                      
REMARK 465     SER B    -1                                                      
REMARK 465     HIS B     0                                                      
REMARK 465     LYS B   149                                                      
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   OG   SER B    55     O    HOH B   233              2.18            
REMARK 500   OG   SER A    55     O    HOH A   218              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    CYS A  58   CB    CYS A  58   SG     -0.097                       
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    CYS A  65   CA  -  CB  -  SG  ANGL. DEV. =   7.2 DEGREES          
REMARK 500    MET A  94   CG  -  SD  -  CE  ANGL. DEV. = -11.6 DEGREES          
REMARK 500    CYS B  65   CA  -  CB  -  SG  ANGL. DEV. =   7.4 DEGREES          
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 AOS A 1655                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AOS B 1655                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3HE8   RELATED DB: PDB                                   
REMARK 900 APO-STRUCTURE                                                        
REMARK 900 RELATED ID: 3HEE   RELATED DB: PDB                                   
REMARK 900 COMPLEX STRUCTURE WITH RIBOSE-5-PHOSPHATE                            
REMARK 900 RELATED ID: 3PH3   RELATED DB: PDB                                   
REMARK 900 COMPLEX STRUCTURE WITH D-RIBOSE                                      
DBREF  3PH4 A    1   149  UNP    A3DIL8   A3DIL8_CLOTH     1    149             
DBREF  3PH4 B    1   149  UNP    A3DIL8   A3DIL8_CLOTH     1    149             
SEQADV 3PH4 MET A  -19  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 GLY A  -18  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 SER A  -17  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 SER A  -16  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS A  -15  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS A  -14  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS A  -13  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS A  -12  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS A  -11  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS A  -10  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 SER A   -9  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 SER A   -8  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 GLY A   -7  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 LEU A   -6  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 VAL A   -5  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 PRO A   -4  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 ARG A   -3  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 GLY A   -2  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 SER A   -1  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS A    0  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 MET B  -19  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 GLY B  -18  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 SER B  -17  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 SER B  -16  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS B  -15  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS B  -14  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS B  -13  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS B  -12  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS B  -11  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS B  -10  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 SER B   -9  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 SER B   -8  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 GLY B   -7  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 LEU B   -6  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 VAL B   -5  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 PRO B   -4  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 ARG B   -3  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 GLY B   -2  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 SER B   -1  UNP  A3DIL8              EXPRESSION TAG                 
SEQADV 3PH4 HIS B    0  UNP  A3DIL8              EXPRESSION TAG                 
SEQRES   1 A  169  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  169  LEU VAL PRO ARG GLY SER HIS MET LYS ILE GLY ILE GLY          
SEQRES   3 A  169  SER ASP HIS GLY GLY TYR ASN LEU LYS ARG GLU ILE ALA          
SEQRES   4 A  169  ASP PHE LEU LYS LYS ARG GLY TYR GLU VAL ILE ASP PHE          
SEQRES   5 A  169  GLY THR HIS GLY ASN GLU SER VAL ASP TYR PRO ASP PHE          
SEQRES   6 A  169  GLY LEU LYS VAL ALA GLU ALA VAL LYS SER GLY GLU CYS          
SEQRES   7 A  169  ASP ARG GLY ILE VAL ILE CYS GLY THR GLY LEU GLY ILE          
SEQRES   8 A  169  SER ILE ALA ALA ASN LYS VAL PRO GLY ILE ARG ALA ALA          
SEQRES   9 A  169  VAL CYS THR ASN SER TYR MET ALA ARG MET SER ARG GLU          
SEQRES  10 A  169  HIS ASN ASP ALA ASN ILE LEU ALA LEU GLY GLU ARG VAL          
SEQRES  11 A  169  VAL GLY LEU ASP LEU ALA LEU ASP ILE VAL ASP THR TRP          
SEQRES  12 A  169  LEU LYS ALA GLU PHE GLN GLY GLY ARG HIS ALA THR ARG          
SEQRES  13 A  169  VAL GLY LYS ILE GLY GLU ILE GLU LYS LYS TYR SER LYS          
SEQRES   1 B  169  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 B  169  LEU VAL PRO ARG GLY SER HIS MET LYS ILE GLY ILE GLY          
SEQRES   3 B  169  SER ASP HIS GLY GLY TYR ASN LEU LYS ARG GLU ILE ALA          
SEQRES   4 B  169  ASP PHE LEU LYS LYS ARG GLY TYR GLU VAL ILE ASP PHE          
SEQRES   5 B  169  GLY THR HIS GLY ASN GLU SER VAL ASP TYR PRO ASP PHE          
SEQRES   6 B  169  GLY LEU LYS VAL ALA GLU ALA VAL LYS SER GLY GLU CYS          
SEQRES   7 B  169  ASP ARG GLY ILE VAL ILE CYS GLY THR GLY LEU GLY ILE          
SEQRES   8 B  169  SER ILE ALA ALA ASN LYS VAL PRO GLY ILE ARG ALA ALA          
SEQRES   9 B  169  VAL CYS THR ASN SER TYR MET ALA ARG MET SER ARG GLU          
SEQRES  10 B  169  HIS ASN ASP ALA ASN ILE LEU ALA LEU GLY GLU ARG VAL          
SEQRES  11 B  169  VAL GLY LEU ASP LEU ALA LEU ASP ILE VAL ASP THR TRP          
SEQRES  12 B  169  LEU LYS ALA GLU PHE GLN GLY GLY ARG HIS ALA THR ARG          
SEQRES  13 B  169  VAL GLY LYS ILE GLY GLU ILE GLU LYS LYS TYR SER LYS          
HET    AOS  A1655      12                                                       
HET    AOS  B1655      12                                                       
HETNAM     AOS D-ALLOSE                                                         
FORMUL   3  AOS    2(C6 H12 O6)                                                 
FORMUL   5  HOH   *176(H2 O)                                                    
HELIX    1   1 GLY A   11  ARG A   25  1                                  15    
HELIX    2   2 ASP A   41  SER A   55  1                                  15    
HELIX    3   3 GLY A   68  ASN A   76  1                                   9    
HELIX    4   4 ASN A   88  HIS A   98  1                                  11    
HELIX    5   5 GLY A  112  ALA A  126  1                                  15    
HELIX    6   6 GLY A  131  SER A  148  1                                  18    
HELIX    7   7 GLY B   11  LYS B   24  1                                  14    
HELIX    8   8 ASP B   41  SER B   55  1                                  15    
HELIX    9   9 GLY B   68  ASN B   76  1                                   9    
HELIX   10  10 ASN B   88  HIS B   98  1                                  11    
HELIX   11  11 GLY B  112  ALA B  126  1                                  15    
HELIX   12  12 GLY B  131  SER B  148  1                                  18    
SHEET    1   A 5 GLU A  28  ASP A  31  0                                        
SHEET    2   A 5 LYS A   2  SER A   7  1  N  ILE A   3   O  GLU A  28           
SHEET    3   A 5 ARG A  60  CYS A  65  1  O  ARG A  60   N  GLY A   4           
SHEET    4   A 5 ILE A 103  GLY A 107  1  O  LEU A 104   N  VAL A  63           
SHEET    5   A 5 ALA A  83  VAL A  85  1  N  ALA A  84   O  ALA A 105           
SHEET    1   B 5 GLU B  28  ASP B  31  0                                        
SHEET    2   B 5 LYS B   2  SER B   7  1  N  ILE B   3   O  GLU B  28           
SHEET    3   B 5 ARG B  60  CYS B  65  1  O  ARG B  60   N  GLY B   4           
SHEET    4   B 5 ILE B 103  GLY B 107  1  O  LEU B 104   N  VAL B  63           
SHEET    5   B 5 ALA B  83  VAL B  85  1  N  ALA B  84   O  ALA B 105           
CISPEP   1 GLY A   33    THR A   34          0         6.99                     
CISPEP   2 GLY B   33    THR B   34          0         3.39                     
SITE     1 AC1 13 ASP A   8  HIS A   9  GLY A  10  TYR A  42                    
SITE     2 AC1 13 GLY A  66  ARG A 109  HOH A 189  HOH A 227                    
SITE     3 AC1 13 HIS B  98  ARG B 132  ARG B 136  HOH B 178                    
SITE     4 AC1 13 HOH B 187                                                     
SITE     1 AC2 13 HIS A  98  ASN A  99  ARG A 132  ARG A 136                    
SITE     2 AC2 13 ASP B   8  HIS B   9  GLY B  10  TYR B  42                    
SITE     3 AC2 13 GLY B  66  THR B  67  ARG B 109  HOH B 175                    
SITE     4 AC2 13 HOH B 237                                                     
CRYST1   69.134   69.134  154.284  90.00  90.00 120.00 P 32 2 1     12          
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      0.014465  0.008351  0.000000        0.00000                         
SCALE2      0.000000  0.016702  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006482        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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