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Database: PDB
Entry: 3PZU
LinkDB: 3PZU
Original site: 3PZU 
HEADER    HYDROLASE                               14-DEC-10   3PZU              
TITLE     P212121 CRYSTAL FORM OF THE ENDO-1,4-BETA-GLUCANASE FROM BACILLUS     
TITLE    2 SUBTILIS 168                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ENDOGLUCANASE;                                             
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: CATALYTIC DOMAIN, UNP RESIDUES 27-332;                     
COMPND   5 SYNONYM: CARBOXYMETHYL-CELLULASE, CMCASE, CELLULASE, ENDO-1,4-BETA-  
COMPND   6 GLUCANASE;                                                           
COMPND   7 EC: 3.2.1.4;                                                         
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS SUBSP. SUBTILIS;              
SOURCE   3 ORGANISM_TAXID: 224308;                                              
SOURCE   4 STRAIN: 168;                                                         
SOURCE   5 GENE: EGLS, BGLC, GLD, BSU18130;                                     
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    ALPHA/BETA BARREL, GLYCOSYL HYDROLASE, CELLULOSE BINDING, HYDROLASE   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.R.SANTOS,J.H.PAIVA,P.K.AKAO,A.N.MEZA,J.C.SILVA,F.M.SQUINA,R.J.WARD, 
AUTHOR   2 R.RULLER,M.T.MURAKAMI                                                
REVDAT   4   21-FEB-24 3PZU    1       REMARK SEQADV                            
REVDAT   3   15-NOV-17 3PZU    1       REMARK                                   
REVDAT   2   28-DEC-11 3PZU    1       JRNL                                     
REVDAT   1   14-SEP-11 3PZU    0                                                
JRNL        AUTH   C.R.SANTOS,J.H.PAIVA,M.L.SFORCA,J.L.NEVES,R.Z.NAVARRO,       
JRNL        AUTH 2 J.COTA,P.K.AKAO,Z.B.HOFFMAM,A.N.MEZA,J.H.SMETANA,            
JRNL        AUTH 3 M.L.NOGUEIRA,I.POLIKARPOV,J.XAVIER-NETO,F.M.SQUINA,R.J.WARD, 
JRNL        AUTH 4 R.RULLER,A.C.ZERI,M.T.MURAKAMI                               
JRNL        TITL   DISSECTING STRUCTURE-FUNCTION-STABILITY RELATIONSHIPS OF A   
JRNL        TITL 2 THERMOSTABLE GH5-CBM3 CELLULASE FROM BACILLUS SUBTILIS 168.  
JRNL        REF    BIOCHEM.J.                    V. 441    95 2012              
JRNL        REFN                   ISSN 0264-6021                               
JRNL        PMID   21880019                                                     
JRNL        DOI    10.1042/BJ20110869                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0110                                      
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) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.70                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 36885                          
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) : 0.173                           
REMARK   3   R VALUE            (WORKING SET) : 0.171                           
REMARK   3   FREE R VALUE                     : 0.221                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1952                            
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) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.16                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2322                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 84.58                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2020                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 129                          
REMARK   3   BIN FREE R VALUE                    : 0.2690                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4670                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 18                                      
REMARK   3   SOLVENT ATOMS            : 330                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 32.69                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.92000                                              
REMARK   3    B22 (A**2) : -3.44000                                             
REMARK   3    B33 (A**2) : -0.48000                                             
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): 0.176         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.115         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.298         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.963                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.941                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4798 ; 0.023 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6497 ; 1.903 ; 1.931       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   592 ; 6.765 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   230 ;37.620 ;25.391       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   808 ;15.933 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;20.100 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   685 ; 0.152 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3662 ; 0.010 ; 0.021       
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):  2933 ; 1.053 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4695 ; 1.771 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1865 ; 3.117 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1802 ; 4.724 ; 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: NULL                                      
REMARK   4                                                                      
REMARK   4 3PZU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-DEC-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000063016.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-SEP-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : LNLS                               
REMARK 200  BEAMLINE                       : W01B-MX2                           
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.4586                             
REMARK 200  MONOCHROMATOR                  : SI(111) DOUBLE CRYSTAL             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 39069                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 38.700                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.2                               
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) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 85.9                               
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: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.34                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG1500, PH 6.0, VAPOR DIFFUSION,    
REMARK 280  SITTING DROP, TEMPERATURE 291K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       25.12100            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       60.68950            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       55.38100            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       60.68950            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       25.12100            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       55.38100            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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     6                                                      
REMARK 465     GLY A     7                                                      
REMARK 465     SER A     8                                                      
REMARK 465     SER A     9                                                      
REMARK 465     HIS A    10                                                      
REMARK 465     HIS A    11                                                      
REMARK 465     HIS A    12                                                      
REMARK 465     HIS A    13                                                      
REMARK 465     HIS A    14                                                      
REMARK 465     HIS A    15                                                      
REMARK 465     SER A    16                                                      
REMARK 465     SER A    17                                                      
REMARK 465     GLY A    18                                                      
REMARK 465     LEU A    19                                                      
REMARK 465     VAL A    20                                                      
REMARK 465     PRO A    21                                                      
REMARK 465     ARG A    22                                                      
REMARK 465     GLY A    23                                                      
REMARK 465     SER A    24                                                      
REMARK 465     HIS A    25                                                      
REMARK 465     MET A    26                                                      
REMARK 465     ALA A    27                                                      
REMARK 465     SER A    28                                                      
REMARK 465     ALA A    29                                                      
REMARK 465     ALA A    30                                                      
REMARK 465     GLY A    31                                                      
REMARK 465     THR A    32                                                      
REMARK 465     LYS A    33                                                      
REMARK 465     THR A    34                                                      
REMARK 465     THR A   332                                                      
REMARK 465     MET B     6                                                      
REMARK 465     GLY B     7                                                      
REMARK 465     SER B     8                                                      
REMARK 465     SER B     9                                                      
REMARK 465     HIS B    10                                                      
REMARK 465     HIS B    11                                                      
REMARK 465     HIS B    12                                                      
REMARK 465     HIS B    13                                                      
REMARK 465     HIS B    14                                                      
REMARK 465     HIS B    15                                                      
REMARK 465     SER B    16                                                      
REMARK 465     SER B    17                                                      
REMARK 465     GLY B    18                                                      
REMARK 465     LEU B    19                                                      
REMARK 465     VAL B    20                                                      
REMARK 465     PRO B    21                                                      
REMARK 465     ARG B    22                                                      
REMARK 465     GLY B    23                                                      
REMARK 465     SER B    24                                                      
REMARK 465     HIS B    25                                                      
REMARK 465     MET B    26                                                      
REMARK 465     ALA B    27                                                      
REMARK 465     SER B    28                                                      
REMARK 465     ALA B    29                                                      
REMARK 465     ALA B    30                                                      
REMARK 465     GLY B    31                                                      
REMARK 465     THR B    32                                                      
REMARK 465     LYS B    33                                                      
REMARK 465     THR B    34                                                      
REMARK 465     THR B   332                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OD2  ASP A   197     O    HOH A   341              2.10            
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    VAL A  57   CG1 -  CB  -  CG2 ANGL. DEV. =  10.9 DEGREES          
REMARK 500    PRO A 182   C   -  N   -  CA  ANGL. DEV. = -10.7 DEGREES          
REMARK 500    PRO B 106   C   -  N   -  CA  ANGL. DEV. =  11.0 DEGREES          
REMARK 500    ARG B 192   NE  -  CZ  -  NH1 ANGL. DEV. =   3.4 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    LEU A 133      -79.92   -162.18                                   
REMARK 500    ALA A 167       87.53   -168.87                                   
REMARK 500    ASP A 217       62.51   -152.26                                   
REMARK 500    THR A 234      -48.98   -132.67                                   
REMARK 500    ASN A 266     -156.48   -128.92                                   
REMARK 500    TYR B  70       17.64   -149.24                                   
REMARK 500    LEU B 133      -78.73   -155.21                                   
REMARK 500    ALA B 167       89.51   -163.29                                   
REMARK 500    ASP B 217       63.41   -155.73                                   
REMARK 500    SER B 261     -169.94   -101.76                                   
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 GOL A 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 333                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3PZT   RELATED DB: PDB                                   
REMARK 900 WITH MANGANASE(II) ION                                               
REMARK 900 RELATED ID: 3PZV   RELATED DB: PDB                                   
REMARK 900 C2 CRYSTAL FORM                                                      
DBREF  3PZU A   27   332  UNP    P10475   GUN2_BACSU      27    332             
DBREF  3PZU B   27   332  UNP    P10475   GUN2_BACSU      27    332             
SEQADV 3PZU MET A    6  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU GLY A    7  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU SER A    8  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU SER A    9  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS A   10  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS A   11  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS A   12  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS A   13  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS A   14  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS A   15  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU SER A   16  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU SER A   17  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU GLY A   18  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU LEU A   19  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU VAL A   20  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU PRO A   21  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU ARG A   22  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU GLY A   23  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU SER A   24  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS A   25  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU MET A   26  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU MET B    6  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU GLY B    7  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU SER B    8  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU SER B    9  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS B   10  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS B   11  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS B   12  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS B   13  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS B   14  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS B   15  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU SER B   16  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU SER B   17  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU GLY B   18  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU LEU B   19  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU VAL B   20  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU PRO B   21  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU ARG B   22  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU GLY B   23  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU SER B   24  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU HIS B   25  UNP  P10475              EXPRESSION TAG                 
SEQADV 3PZU MET B   26  UNP  P10475              EXPRESSION TAG                 
SEQRES   1 A  327  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  327  LEU VAL PRO ARG GLY SER HIS MET ALA SER ALA ALA GLY          
SEQRES   3 A  327  THR LYS THR PRO VAL ALA LYS ASN GLY GLN LEU SER ILE          
SEQRES   4 A  327  LYS GLY THR GLN LEU VAL ASN ARG ASP GLY LYS ALA VAL          
SEQRES   5 A  327  GLN LEU LYS GLY ILE SER SER HIS GLY LEU GLN TRP TYR          
SEQRES   6 A  327  GLY GLU TYR VAL ASN LYS ASP SER LEU LYS TRP LEU ARG          
SEQRES   7 A  327  ASP ASP TRP GLY ILE THR VAL PHE ARG ALA ALA MET TYR          
SEQRES   8 A  327  THR ALA ASP GLY GLY TYR ILE ASP ASN PRO SER VAL LYS          
SEQRES   9 A  327  ASN LYS VAL LYS GLU ALA VAL GLU ALA ALA LYS GLU LEU          
SEQRES  10 A  327  GLY ILE TYR VAL ILE ILE ASP TRP HIS ILE LEU ASN ASP          
SEQRES  11 A  327  GLY ASN PRO ASN GLN ASN LYS GLU LYS ALA LYS GLU PHE          
SEQRES  12 A  327  PHE LYS GLU MET SER SER LEU TYR GLY ASN THR PRO ASN          
SEQRES  13 A  327  VAL ILE TYR GLU ILE ALA ASN GLU PRO ASN GLY ASP VAL          
SEQRES  14 A  327  ASN TRP LYS ARG ASP ILE LYS PRO TYR ALA GLU GLU VAL          
SEQRES  15 A  327  ILE SER VAL ILE ARG LYS ASN ASP PRO ASP ASN ILE ILE          
SEQRES  16 A  327  ILE VAL GLY THR GLY THR TRP SER GLN ASP VAL ASN ASP          
SEQRES  17 A  327  ALA ALA ASP ASP GLN LEU LYS ASP ALA ASN VAL MET TYR          
SEQRES  18 A  327  ALA LEU HIS PHE TYR ALA GLY THR HIS GLY GLN PHE LEU          
SEQRES  19 A  327  ARG ASP LYS ALA ASN TYR ALA LEU SER LYS GLY ALA PRO          
SEQRES  20 A  327  ILE PHE VAL THR GLU TRP GLY THR SER ASP ALA SER GLY          
SEQRES  21 A  327  ASN GLY GLY VAL PHE LEU ASP GLN SER ARG GLU TRP LEU          
SEQRES  22 A  327  LYS TYR LEU ASP SER LYS THR ILE SER TRP VAL ASN TRP          
SEQRES  23 A  327  ASN LEU SER ASP LYS GLN GLU SER SER SER ALA LEU LYS          
SEQRES  24 A  327  PRO GLY ALA SER LYS THR GLY GLY TRP ARG LEU SER ASP          
SEQRES  25 A  327  LEU SER ALA SER GLY THR PHE VAL ARG GLU ASN ILE LEU          
SEQRES  26 A  327  GLY THR                                                      
SEQRES   1 B  327  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 B  327  LEU VAL PRO ARG GLY SER HIS MET ALA SER ALA ALA GLY          
SEQRES   3 B  327  THR LYS THR PRO VAL ALA LYS ASN GLY GLN LEU SER ILE          
SEQRES   4 B  327  LYS GLY THR GLN LEU VAL ASN ARG ASP GLY LYS ALA VAL          
SEQRES   5 B  327  GLN LEU LYS GLY ILE SER SER HIS GLY LEU GLN TRP TYR          
SEQRES   6 B  327  GLY GLU TYR VAL ASN LYS ASP SER LEU LYS TRP LEU ARG          
SEQRES   7 B  327  ASP ASP TRP GLY ILE THR VAL PHE ARG ALA ALA MET TYR          
SEQRES   8 B  327  THR ALA ASP GLY GLY TYR ILE ASP ASN PRO SER VAL LYS          
SEQRES   9 B  327  ASN LYS VAL LYS GLU ALA VAL GLU ALA ALA LYS GLU LEU          
SEQRES  10 B  327  GLY ILE TYR VAL ILE ILE ASP TRP HIS ILE LEU ASN ASP          
SEQRES  11 B  327  GLY ASN PRO ASN GLN ASN LYS GLU LYS ALA LYS GLU PHE          
SEQRES  12 B  327  PHE LYS GLU MET SER SER LEU TYR GLY ASN THR PRO ASN          
SEQRES  13 B  327  VAL ILE TYR GLU ILE ALA ASN GLU PRO ASN GLY ASP VAL          
SEQRES  14 B  327  ASN TRP LYS ARG ASP ILE LYS PRO TYR ALA GLU GLU VAL          
SEQRES  15 B  327  ILE SER VAL ILE ARG LYS ASN ASP PRO ASP ASN ILE ILE          
SEQRES  16 B  327  ILE VAL GLY THR GLY THR TRP SER GLN ASP VAL ASN ASP          
SEQRES  17 B  327  ALA ALA ASP ASP GLN LEU LYS ASP ALA ASN VAL MET TYR          
SEQRES  18 B  327  ALA LEU HIS PHE TYR ALA GLY THR HIS GLY GLN PHE LEU          
SEQRES  19 B  327  ARG ASP LYS ALA ASN TYR ALA LEU SER LYS GLY ALA PRO          
SEQRES  20 B  327  ILE PHE VAL THR GLU TRP GLY THR SER ASP ALA SER GLY          
SEQRES  21 B  327  ASN GLY GLY VAL PHE LEU ASP GLN SER ARG GLU TRP LEU          
SEQRES  22 B  327  LYS TYR LEU ASP SER LYS THR ILE SER TRP VAL ASN TRP          
SEQRES  23 B  327  ASN LEU SER ASP LYS GLN GLU SER SER SER ALA LEU LYS          
SEQRES  24 B  327  PRO GLY ALA SER LYS THR GLY GLY TRP ARG LEU SER ASP          
SEQRES  25 B  327  LEU SER ALA SER GLY THR PHE VAL ARG GLU ASN ILE LEU          
SEQRES  26 B  327  GLY THR                                                      
HET    GOL  A   1       6                                                       
HET    GOL  B   1       6                                                       
HET    GOL  B 333       6                                                       
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3  GOL    3(C3 H8 O3)                                                  
FORMUL   6  HOH   *330(H2 O)                                                    
HELIX    1   1 PRO A   35  GLY A   40  1                                   6    
HELIX    2   2 GLY A   66  GLY A   71  1                                   6    
HELIX    3   3 GLU A   72  VAL A   74  5                                   3    
HELIX    4   4 ASN A   75  TRP A   86  1                                  12    
HELIX    5   5 ASN A  105  SER A  107  5                                   3    
HELIX    6   6 VAL A  108  GLY A  123  1                                  16    
HELIX    7   7 ASN A  137  GLN A  140  5                                   4    
HELIX    8   8 ASN A  141  GLY A  157  1                                  17    
HELIX    9   9 ASP A  179  ASP A  195  1                                  17    
HELIX   10  10 THR A  204  GLN A  209  1                                   6    
HELIX   11  11 ASP A  210  ASP A  217  1                                   8    
HELIX   12  12 GLY A  236  LYS A  249  1                                  14    
HELIX   13  13 PHE A  270  LYS A  284  1                                  15    
HELIX   14  14 ARG A  314  LEU A  318  5                                   5    
HELIX   15  15 SER A  319  GLY A  331  1                                  13    
HELIX   16  16 PRO B   35  GLY B   40  1                                   6    
HELIX   17  17 GLY B   66  GLY B   71  1                                   6    
HELIX   18  18 GLU B   72  VAL B   74  5                                   3    
HELIX   19  19 ASN B   75  GLY B   87  1                                  13    
HELIX   20  20 SER B  107  GLY B  123  1                                  17    
HELIX   21  21 ASN B  141  GLY B  157  1                                  17    
HELIX   22  22 ASP B  179  ASP B  195  1                                  17    
HELIX   23  23 THR B  204  GLN B  209  1                                   6    
HELIX   24  24 ASP B  210  ASP B  216  1                                   7    
HELIX   25  25 GLY B  236  LYS B  249  1                                  14    
HELIX   26  26 PHE B  270  LYS B  284  1                                  15    
HELIX   27  27 ARG B  314  LEU B  318  5                                   5    
HELIX   28  28 SER B  319  GLY B  331  1                                  13    
SHEET    1   A 2 SER A  43  LYS A  45  0                                        
SHEET    2   A 2 GLN A  48  VAL A  50 -1  O  GLN A  48   N  LYS A  45           
SHEET    1   B 9 LYS A  60  SER A  64  0                                        
SHEET    2   B 9 VAL A  90  TYR A  96  1  O  ARG A  92   N  SER A  64           
SHEET    3   B 9 TYR A 125  HIS A 131  1  O  ILE A 127   N  PHE A  91           
SHEET    4   B 9 VAL A 162  GLU A 165  1  O  GLU A 165   N  ILE A 128           
SHEET    5   B 9 ILE A 200  VAL A 202  1  O  ILE A 201   N  TYR A 164           
SHEET    6   B 9 VAL A 224  TYR A 231  1  O  MET A 225   N  VAL A 202           
SHEET    7   B 9 ILE A 253  GLY A 259  1  O  PHE A 254   N  TYR A 226           
SHEET    8   B 9 TRP A 288  LEU A 293  1  O  TRP A 291   N  TRP A 258           
SHEET    9   B 9 LYS A  60  SER A  64  1  N  SER A  63   O  LEU A 293           
SHEET    1   C 2 SER B  43  LYS B  45  0                                        
SHEET    2   C 2 GLN B  48  VAL B  50 -1  O  VAL B  50   N  SER B  43           
SHEET    1   D 9 LYS B  60  SER B  64  0                                        
SHEET    2   D 9 VAL B  90  TYR B  96  1  O  ARG B  92   N  SER B  64           
SHEET    3   D 9 TYR B 125  HIS B 131  1  O  ILE B 127   N  PHE B  91           
SHEET    4   D 9 VAL B 162  GLU B 165  1  O  ILE B 163   N  ILE B 128           
SHEET    5   D 9 ILE B 200  VAL B 202  1  O  ILE B 201   N  TYR B 164           
SHEET    6   D 9 VAL B 224  TYR B 231  1  O  ALA B 227   N  VAL B 202           
SHEET    7   D 9 ILE B 253  GLY B 259  1  O  PHE B 254   N  TYR B 226           
SHEET    8   D 9 TRP B 288  LEU B 293  1  O  TRP B 291   N  TRP B 258           
SHEET    9   D 9 LYS B  60  SER B  64  1  N  SER B  63   O  LEU B 293           
CISPEP   1 TRP A  291    ASN A  292          0         5.72                     
CISPEP   2 TRP B  291    ASN B  292          0        -0.59                     
SITE     1 AC1 10 ALA A  37  LYS A  38  GLY A 306  ALA A 307                    
SITE     2 AC1 10 SER A 308  TRP A 313  HOH A 438  HOH A 501                    
SITE     3 AC1 10 LYS B 296  GLN B 297                                          
SITE     1 AC2  8 GLN A  48  ALA A  56  THR A 285  TRP B 207                    
SITE     2 AC2  8 GLN B 209  HIS B 235  HOH B 343  HOH B 360                    
SITE     1 AC3  7 PRO A  35  ASN A  39  THR A  89  HOH A 401                    
SITE     2 AC3  7 ASP B 262  SER B 264  HOH B 490                               
CRYST1   50.242  110.762  121.379  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.019904  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009028  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008239        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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