PDB Short entry for 4XIH
HEADER    OXIDOREDUCTASE                          07-JAN-15   4XIH              
TITLE     CRYSTAL STRUCTURE OF THE R116A MUTANT AHPE FROM MYCOBACTERIUM         
TITLE    2 TUBERCULOSIS                                                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: AHPC/TSA FAMILY PROTEIN;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: PEROXIREDOXIN AHPE;                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS (STRAIN CCDC5079);   
SOURCE   3 ORGANISM_TAXID: 443149;                                              
SOURCE   4 GENE: AHPE, CCDC5079_2075, CFBS_2371;                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PEROXIREDOXINS, OXIDOREDUCTASE                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    V.TAMU DUFE,I.VAN MOLLE,A.PALLO,J.MESSENS                             
REVDAT   5   25-MAR-20 4XIH    1       REMARK ATOM                              
REVDAT   4   24-AUG-16 4XIH    1       JRNL                                     
REVDAT   3   10-AUG-16 4XIH    1       JRNL                                     
REVDAT   2   27-JUL-16 4XIH    1       JRNL                                     
REVDAT   1   29-JUN-16 4XIH    0                                                
JRNL        AUTH   B.PEDRE,L.A.VAN BERGEN,A.PALLO,L.A.ROSADO,V.T.DUFE,          
JRNL        AUTH 2 I.V.MOLLE,K.WAHNI,H.ERDOGAN,M.ALONSO,F.D.PROFT,J.MESSENS     
JRNL        TITL   THE ACTIVE SITE ARCHITECTURE IN PEROXIREDOXINS: A CASE STUDY 
JRNL        TITL 2 ON MYCOBACTERIUM TUBERCULOSIS AHPE.                          
JRNL        REF    CHEM.COMMUN.(CAMB.)           V.  52 10293 2016              
JRNL        REFN                   ESSN 1364-548X                               
JRNL        PMID   27471753                                                     
JRNL        DOI    10.1039/C6CC02645A                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.25 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0073                                      
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) : 2.25                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 104.00                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 16096                          
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) : 0.210                           
REMARK   3   R VALUE            (WORKING SET) : 0.210                           
REMARK   3   FREE R VALUE                     : 0.224                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.600                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 962                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.25                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.31                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1100                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 91.08                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2560                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 54                           
REMARK   3   BIN FREE R VALUE                    : 0.3030                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2376                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 60                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 45.05                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 40.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.43000                                             
REMARK   3    B22 (A**2) : -0.43000                                             
REMARK   3    B33 (A**2) : 0.85000                                              
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): 0.303         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.202         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.175         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.934        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.945                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.936                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2458 ; 0.005 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2297 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3351 ; 1.229 ; 1.933       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  5257 ; 0.720 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   310 ; 2.674 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   121 ;29.296 ;23.884       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   367 ;10.058 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    17 ; 9.550 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   367 ; 0.074 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2865 ; 0.005 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   616 ; 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):  1231 ; 0.927 ; 3.245       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  1230 ; 0.927 ; 3.244       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1538 ; 1.704 ; 4.865       
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  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A   152                          
REMARK   3    RESIDUE RANGE :   B     1        B   152                          
REMARK   3    ORIGIN FOR THE GROUP (A):  24.5177 121.1007 -35.7148              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0615 T22:   0.0637                                     
REMARK   3      T33:   0.0332 T12:   0.0022                                     
REMARK   3      T13:   0.0178 T23:  -0.0249                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.5903 L22:   0.6289                                     
REMARK   3      L33:   0.5138 L12:   0.4783                                     
REMARK   3      L13:  -0.1123 L23:   0.0719                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0908 S12:  -0.0427 S13:   0.0672                       
REMARK   3      S21:  -0.0302 S22:  -0.0220 S23:   0.0229                       
REMARK   3      S31:  -0.0897 S32:  -0.0537 S33:  -0.0688                       
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: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 4XIH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-JAN-15.                  
REMARK 100 THE DEPOSITION ID IS D_1000205681.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-FEB-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I03                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9763                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17069                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.250                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 104.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.5                               
REMARK 200  DATA REDUNDANCY                : 2.730                              
REMARK 200  R MERGE                    (I) : 0.09800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.9300                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.31                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 87.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.81600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.830                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.5.6                                          
REMARK 200 STARTING MODEL: 4X0X                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 54.18                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 M NA-MALONATE, 0.1 M NA-ACETATE,     
REMARK 280  PH 4.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4                              
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,X,Z                                                  
REMARK 290       4555   Y,-X,Z                                                  
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290       8555   Y+1/2,-X+1/2,Z+1/2                                      
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        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  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       73.63000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       73.63000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       16.65150            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       73.63000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       73.63000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       16.65150            
REMARK 290   SMTRY1   7  0.000000 -1.000000  0.000000       73.63000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       73.63000            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       16.65150            
REMARK 290   SMTRY1   8  0.000000  1.000000  0.000000       73.63000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000       73.63000            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       16.65150            
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: 1450 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13040 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL                        
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 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000       73.63000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      220.89000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000      -16.65150            
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   OG1  THR A   118     NH1  ARG A   139              1.97            
REMARK 500   OE1  GLU A    48     NH2  ARG A   139              2.12            
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    ALA A  29      -56.54   -139.70                                   
REMARK 500    ASP A  93       52.22   -100.26                                   
REMARK 500    LEU A 151       36.56    -98.20                                   
REMARK 500    ALA B  29      -58.04   -120.80                                   
REMARK 500    ASP B  93       54.87    -94.68                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1XXU   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF AHPE FROM MYCROBACTERIUM TUBERCULOSIS, A 1-CYS  
REMARK 900 PEROXIREDOXIN                                                        
REMARK 900 RELATED ID: 4X0X   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF AHPE FROM MYCROBACTERIUM TUBERCULOSIS, A 1-CYS  
REMARK 900 PEROXIREDOXIN - RE-REFINED                                           
REMARK 900 RELATED ID: 1XVW   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF AHPE FROM MYCOBACTERIUM TUBERCULOSIS, A 1-CYS   
REMARK 900 PEROXIREDOXIN                                                        
REMARK 900 RELATED ID: 4X1U   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF AHPE FROM MYCROBACTERIUM TUBERCULOSIS, A 1-CYS  
REMARK 900 PEROXIREDOXIN - RE-REFINED                                           
DBREF  4XIH A    1   152  UNP    F7WEJ6   F7WEJ6_MYCTC     1    152             
DBREF  4XIH B    1   152  UNP    F7WEJ6   F7WEJ6_MYCTC     1    152             
SEQADV 4XIH HIS A    0  UNP  F7WEJ6              EXPRESSION TAG                 
SEQADV 4XIH ALA A  116  UNP  F7WEJ6    ARG   116 ENGINEERED MUTATION            
SEQADV 4XIH HIS B    0  UNP  F7WEJ6              EXPRESSION TAG                 
SEQADV 4XIH ALA B  116  UNP  F7WEJ6    ARG   116 ENGINEERED MUTATION            
SEQRES   1 A  153  HIS MET LEU ASN VAL GLY ALA THR ALA PRO ASP PHE THR          
SEQRES   2 A  153  LEU ARG ASP GLN ASN GLN GLN LEU VAL THR LEU ARG GLY          
SEQRES   3 A  153  TYR ARG GLY ALA LYS ASN VAL LEU LEU VAL PHE PHE PRO          
SEQRES   4 A  153  LEU ALA PHE THR GLY ILE CYS GLN GLY GLU LEU ASP GLN          
SEQRES   5 A  153  LEU ARG ASP HIS LEU PRO GLU PHE GLU ASN ASP ASP SER          
SEQRES   6 A  153  ALA ALA LEU ALA ILE SER VAL GLY PRO PRO PRO THR HIS          
SEQRES   7 A  153  LYS ILE TRP ALA THR GLN SER GLY PHE THR PHE PRO LEU          
SEQRES   8 A  153  LEU SER ASP PHE TRP PRO HIS GLY ALA VAL SER GLN ALA          
SEQRES   9 A  153  TYR GLY VAL PHE ASN GLU GLN ALA GLY ILE ALA ASN ALA          
SEQRES  10 A  153  GLY THR PHE VAL VAL ASP ARG SER GLY ILE ILE ARG PHE          
SEQRES  11 A  153  ALA GLU MET LYS GLN PRO GLY GLU VAL ARG ASP GLN ARG          
SEQRES  12 A  153  LEU TRP THR ASP ALA LEU ALA ALA LEU THR                      
SEQRES   1 B  153  HIS MET LEU ASN VAL GLY ALA THR ALA PRO ASP PHE THR          
SEQRES   2 B  153  LEU ARG ASP GLN ASN GLN GLN LEU VAL THR LEU ARG GLY          
SEQRES   3 B  153  TYR ARG GLY ALA LYS ASN VAL LEU LEU VAL PHE PHE PRO          
SEQRES   4 B  153  LEU ALA PHE THR GLY ILE CYS GLN GLY GLU LEU ASP GLN          
SEQRES   5 B  153  LEU ARG ASP HIS LEU PRO GLU PHE GLU ASN ASP ASP SER          
SEQRES   6 B  153  ALA ALA LEU ALA ILE SER VAL GLY PRO PRO PRO THR HIS          
SEQRES   7 B  153  LYS ILE TRP ALA THR GLN SER GLY PHE THR PHE PRO LEU          
SEQRES   8 B  153  LEU SER ASP PHE TRP PRO HIS GLY ALA VAL SER GLN ALA          
SEQRES   9 B  153  TYR GLY VAL PHE ASN GLU GLN ALA GLY ILE ALA ASN ALA          
SEQRES  10 B  153  GLY THR PHE VAL VAL ASP ARG SER GLY ILE ILE ARG PHE          
SEQRES  11 B  153  ALA GLU MET LYS GLN PRO GLY GLU VAL ARG ASP GLN ARG          
SEQRES  12 B  153  LEU TRP THR ASP ALA LEU ALA ALA LEU THR                      
FORMUL   3  HOH   *60(H2 O)                                                     
HELIX    1 AA1 ARG A   24  ARG A   27  5                                   4    
HELIX    2 AA2 THR A   42  HIS A   55  1                                  14    
HELIX    3 AA3 HIS A   55  GLU A   60  1                                   6    
HELIX    4 AA4 PRO A   73  GLY A   85  1                                  13    
HELIX    5 AA5 GLY A   98  TYR A  104  1                                   7    
HELIX    6 AA6 GLN A  141  ALA A  150  1                                  10    
HELIX    7 AA7 ARG B   24  ARG B   27  5                                   4    
HELIX    8 AA8 THR B   42  HIS B   55  1                                  14    
HELIX    9 AA9 LEU B   56  PHE B   59  5                                   4    
HELIX   10 AB1 PRO B   73  GLY B   85  1                                  13    
HELIX   11 AB2 GLY B   98  TYR B  104  1                                   7    
HELIX   12 AB3 GLN B  141  LEU B  151  1                                  11    
SHEET    1 AA1 2 THR A  12  ARG A  14  0                                        
SHEET    2 AA1 2 LEU A  20  THR A  22 -1  O  VAL A  21   N  LEU A  13           
SHEET    1 AA2 5 LEU A  90  SER A  92  0                                        
SHEET    2 AA2 5 SER A  64  SER A  70  1  N  ALA A  68   O  LEU A  91           
SHEET    3 AA2 5 ASN A  31  PHE A  36  1  N  LEU A  33   O  LEU A  67           
SHEET    4 AA2 5 GLY A 117  VAL A 121 -1  O  VAL A 121   N  VAL A  32           
SHEET    5 AA2 5 ILE A 127  MET A 132 -1  O  ARG A 128   N  VAL A 120           
SHEET    1 AA3 2 PHE A 107  ASN A 108  0                                        
SHEET    2 AA3 2 ILE A 113  ALA A 114 -1  O  ILE A 113   N  ASN A 108           
SHEET    1 AA4 2 THR B  12  ARG B  14  0                                        
SHEET    2 AA4 2 LEU B  20  THR B  22 -1  O  VAL B  21   N  LEU B  13           
SHEET    1 AA5 5 LEU B  90  SER B  92  0                                        
SHEET    2 AA5 5 SER B  64  SER B  70  1  N  ALA B  68   O  LEU B  91           
SHEET    3 AA5 5 ASN B  31  PHE B  36  1  N  LEU B  33   O  LEU B  67           
SHEET    4 AA5 5 GLY B 117  VAL B 121 -1  O  VAL B 121   N  VAL B  32           
SHEET    5 AA5 5 ILE B 127  MET B 132 -1  O  ARG B 128   N  VAL B 120           
SHEET    1 AA6 2 PHE B 107  ASN B 108  0                                        
SHEET    2 AA6 2 ILE B 113  ALA B 114 -1  O  ILE B 113   N  ASN B 108           
CISPEP   1 TRP A   95    PRO A   96          0         0.34                     
CISPEP   2 TRP B   95    PRO B   96          0         0.91                     
CRYST1  147.260  147.260   33.303  90.00  90.00  90.00 I 4          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      0.006791  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006791  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.030027        0.00000