HEADER    HYDROLASE                               15-MAY-20   6Z2B              
TITLE     TOPRIM DOMAIN OF RNASE M5 BOUND WITH TWO MG2+ IONS                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBONUCLEASE M5;                                           
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 SYNONYM: RNASE M5,RIBOSOMAL RNA TERMINAL MATURASE M5;                
COMPND   5 EC: 3.1.26.8;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS;                 
SOURCE   3 ORGANISM_TAXID: 1422;                                                
SOURCE   4 GENE: RNMV, B4109_0079, B4114_0027, D9548_05595, TGS27_1231;         
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    TOPRIM DOMAIN, RIBONUCLEASE, MAGNESIUM BINDING, RNASE M5, RIBOSOMAL   
KEYWDS   2 RNA RIBONUCLEASE, HYDROLASE                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.OERUM,M.CATALA,C.TISNE                                              
REVDAT   3   24-JAN-24 6Z2B    1       REMARK                                   
REVDAT   2   17-NOV-21 6Z2B    1       JRNL                                     
REVDAT   1   17-MAR-21 6Z2B    0                                                
JRNL        AUTH   S.OERUM,M.CATALA,M.BOURGUET,L.GILET,P.BARRAUD,S.CIANFERANI,  
JRNL        AUTH 2 C.CONDON,C.TISNE                                             
JRNL        TITL   STRUCTURAL STUDIES OF RNASE M5 REVEAL TWO-METAL-ION          
JRNL        TITL 2 SUPPORTED TWO-STEP DSRNA CLEAVAGE FOR 5S RRNA MATURATION.    
JRNL        REF    RNA BIOL.                     V.  18  1996 2021              
JRNL        REFN                   ESSN 1555-8584                               
JRNL        PMID   33541205                                                     
JRNL        DOI    10.1080/15476286.2021.1885896                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.14 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5                                             
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.14                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.68                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 23233                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.203                           
REMARK   3   R VALUE            (WORKING SET) : 0.199                           
REMARK   3   FREE R VALUE                     : 0.284                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1161                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE SET COUNT          : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3235                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 103                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 64.16                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): NULL          
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.350         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : NULL                          
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : NULL                          
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  NULL ;  NULL ;  NULL       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     2        A   113                          
REMARK   3    ORIGIN FOR THE GROUP (A):  -3.5768  -0.2870  28.2534              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3732 T22:   0.2887                                     
REMARK   3      T33:   0.3956 T12:   0.0323                                     
REMARK   3      T13:  -0.0153 T23:  -0.0289                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   6.3920 L22:   4.6472                                     
REMARK   3      L33:   8.4157 L12:  -0.5706                                     
REMARK   3      L13:  -1.4042 L23:  -0.3427                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0224 S12:   0.1211 S13:   0.4155                       
REMARK   3      S21:  -0.1273 S22:   0.0748 S23:   0.4501                       
REMARK   3      S31:  -0.4103 S32:  -0.7529 S33:  -0.0804                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     0        B   113                          
REMARK   3    ORIGIN FOR THE GROUP (A):  16.7332   2.0365   9.3101              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3673 T22:   0.2650                                     
REMARK   3      T33:   0.3128 T12:   0.0116                                     
REMARK   3      T13:   0.0202 T23:  -0.0146                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   6.6138 L22:   3.6296                                     
REMARK   3      L33:   6.8060 L12:   0.8125                                     
REMARK   3      L13:  -0.9264 L23:  -0.2208                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0170 S12:  -0.2567 S13:  -0.0098                       
REMARK   3      S21:   0.1520 S22:   0.0140 S23:  -0.1262                       
REMARK   3      S31:  -0.1235 S32:   0.2278 S33:  -0.0396                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   C     1        C   113                          
REMARK   3    ORIGIN FOR THE GROUP (A):   6.2562 -10.6222  49.2695              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4264 T22:   0.5563                                     
REMARK   3      T33:   0.3671 T12:  -0.1254                                     
REMARK   3      T13:   0.0339 T23:  -0.0842                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.9944 L22:   4.8198                                     
REMARK   3      L33:   7.2734 L12:   1.3110                                     
REMARK   3      L13:  -1.4333 L23:  -1.9202                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2358 S12:  -0.8254 S13:   0.3449                       
REMARK   3      S21:   0.2897 S22:  -0.1875 S23:  -0.1165                       
REMARK   3      S31:  -0.3916 S32:   0.7696 S33:  -0.0147                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   D     1        D   113                          
REMARK   3    ORIGIN FOR THE GROUP (A): -12.5896 -17.5331  67.6267              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4870 T22:   0.7461                                     
REMARK   3      T33:   0.4226 T12:  -0.1357                                     
REMARK   3      T13:   0.0840 T23:  -0.0309                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   6.1482 L22:   3.0687                                     
REMARK   3      L33:   6.4719 L12:   0.0048                                     
REMARK   3      L13:   0.5222 L23:  -0.8382                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0985 S12:  -0.4869 S13:  -0.3035                       
REMARK   3      S21:  -0.0987 S22:   0.2061 S23:   0.2149                       
REMARK   3      S31:   0.2841 S32:  -0.5947 S33:  -0.1012                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : FLAT BULK SOLVENT MODEL                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.11                                          
REMARK   3   ION PROBE RADIUS   : NULL                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6Z2B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-MAY-20.                  
REMARK 100 THE DEPOSITION ID IS D_1292108756.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 29-JAN-20                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SOLEIL                             
REMARK 200  BEAMLINE                       : PROXIMA 2                          
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9801                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 9M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 23254                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.138                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 43.675                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 6.700                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.9900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.14                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.22                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 6TG6                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.36                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE TRIHYDRATE PH       
REMARK 280  4.6, 30% (W/V) POLYETHYLENE GLYCOL 4000, VAPOR DIFFUSION,           
REMARK 280  SITTING DROP, TEMPERATURE 298K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
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   X+1/2,Y+1/2,Z                                           
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        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  1.000000  0.000000  0.000000       43.85000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       15.16000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       43.85000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       15.16000            
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, 3, 4                                              
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 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2                             
REMARK 350 SURFACE AREA OF THE COMPLEX: 6020 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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                                                                      
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 TOTAL BURIED SURFACE AREA: 230 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 6510 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 KCAL/MOL                        
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 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2                             
REMARK 350 SURFACE AREA OF THE COMPLEX: 5780 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
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: 4                                                       
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: D                                     
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     GLY A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ALA A    84                                                      
REMARK 465     ALA A    85                                                      
REMARK 465     LYS A    86                                                      
REMARK 465     ALA A    87                                                      
REMARK 465     ARG A    88                                                      
REMARK 465     SER A    89                                                      
REMARK 465     GLY A    90                                                      
REMARK 465     LYS A    91                                                      
REMARK 465     GLY A    92                                                      
REMARK 465     ILE A    93                                                      
REMARK 465     GLY B    -2                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     GLY C    -2                                                      
REMARK 465     GLY C    -1                                                      
REMARK 465     SER C     0                                                      
REMARK 465     ARG C    82                                                      
REMARK 465     GLU C    83                                                      
REMARK 465     ALA C    84                                                      
REMARK 465     ALA C    85                                                      
REMARK 465     LYS C    86                                                      
REMARK 465     ALA C    87                                                      
REMARK 465     ARG C    88                                                      
REMARK 465     SER C    89                                                      
REMARK 465     GLY C    90                                                      
REMARK 465     LYS C    91                                                      
REMARK 465     GLY C    92                                                      
REMARK 465     GLY D    -2                                                      
REMARK 465     GLY D    -1                                                      
REMARK 465     SER D     0                                                      
REMARK 465     GLU D    83                                                      
REMARK 465     ALA D    84                                                      
REMARK 465     ALA D    85                                                      
REMARK 465     LYS D    86                                                      
REMARK 465     ALA D    87                                                      
REMARK 465     ARG D    88                                                      
REMARK 465     SER D    89                                                      
REMARK 465     GLY D    90                                                      
REMARK 465     LYS D    91                                                      
REMARK 465     GLY D    92                                                      
REMARK 465     ILE D    93                                                      
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    PRO C  81   C   -  N   -  CA  ANGL. DEV. =   9.8 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    ASN C  30       72.81     56.44                                   
REMARK 500    PHE C  59      -71.27    -54.79                                   
REMARK 500    ASN C 109       62.79   -118.45                                   
REMARK 500    ASN D  30       67.23     37.74                                   
REMARK 500    PHE D  54       72.24   -151.19                                   
REMARK 500    PRO D  57       46.19    -80.54                                   
REMARK 500    ASP D  58     -164.73   -129.73                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 201  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B  10   OE1                                                    
REMARK 620 2 ASP B  56   OD2  92.0                                              
REMARK 620 3 HOH B 303   O   174.0  83.4                                        
REMARK 620 4 HOH B 305   O    91.8 105.8  85.6                                  
REMARK 620 5 HOH B 336   O    88.9  91.2  95.1 163.0                            
REMARK 620 6 HOH B 337   O    95.0 163.7  90.5  88.7  74.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 202  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B  96   OE2                                                    
REMARK 620 2 HOH B 302   O   104.5                                              
REMARK 620 3 HOH B 336   O   157.0  98.4                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 202                  
DBREF1 6Z2B A    1   113  UNP                  A0A087LGV4_GEOSE                 
DBREF2 6Z2B A     A0A087LGV4                          1         113             
DBREF1 6Z2B B    1   113  UNP                  A0A087LGV4_GEOSE                 
DBREF2 6Z2B B     A0A087LGV4                          1         113             
DBREF1 6Z2B C    1   113  UNP                  A0A087LGV4_GEOSE                 
DBREF2 6Z2B C     A0A087LGV4                          1         113             
DBREF1 6Z2B D    1   113  UNP                  A0A087LGV4_GEOSE                 
DBREF2 6Z2B D     A0A087LGV4                          1         113             
SEQADV 6Z2B GLY A   -2  UNP  A0A087LGV           EXPRESSION TAG                 
SEQADV 6Z2B GLY A   -1  UNP  A0A087LGV           EXPRESSION TAG                 
SEQADV 6Z2B SER A    0  UNP  A0A087LGV           EXPRESSION TAG                 
SEQADV 6Z2B GLY B   -2  UNP  A0A087LGV           EXPRESSION TAG                 
SEQADV 6Z2B GLY B   -1  UNP  A0A087LGV           EXPRESSION TAG                 
SEQADV 6Z2B SER B    0  UNP  A0A087LGV           EXPRESSION TAG                 
SEQADV 6Z2B GLY C   -2  UNP  A0A087LGV           EXPRESSION TAG                 
SEQADV 6Z2B GLY C   -1  UNP  A0A087LGV           EXPRESSION TAG                 
SEQADV 6Z2B SER C    0  UNP  A0A087LGV           EXPRESSION TAG                 
SEQADV 6Z2B GLY D   -2  UNP  A0A087LGV           EXPRESSION TAG                 
SEQADV 6Z2B GLY D   -1  UNP  A0A087LGV           EXPRESSION TAG                 
SEQADV 6Z2B SER D    0  UNP  A0A087LGV           EXPRESSION TAG                 
SEQRES   1 A  116  GLY GLY SER MET LYS ILE LYS GLU VAL ILE VAL VAL GLU          
SEQRES   2 A  116  GLY LYS ASP ASP THR ALA ALA ILE ARG ARG ALA VAL ASP          
SEQRES   3 A  116  ALA ASP THR ILE GLU THR ASN GLY ALA ALA VAL GLY ALA          
SEQRES   4 A  116  GLU VAL ILE GLU ARG ILE LYS LEU ALA LYS GLU ARG ARG          
SEQRES   5 A  116  GLY VAL ILE ILE PHE THR ASP PRO ASP PHE PRO GLY GLU          
SEQRES   6 A  116  LYS ILE ARG ARG THR ILE ALA GLU GLN VAL PRO GLY CYS          
SEQRES   7 A  116  LYS HIS ALA PHE LEU PRO ARG GLU ALA ALA LYS ALA ARG          
SEQRES   8 A  116  SER GLY LYS GLY ILE GLY VAL GLU HIS ALA SER PRO ASP          
SEQRES   9 A  116  ASP ILE ARG GLN ALA LEU ALA ASN VAL TYR GLU GLU              
SEQRES   1 B  116  GLY GLY SER MET LYS ILE LYS GLU VAL ILE VAL VAL GLU          
SEQRES   2 B  116  GLY LYS ASP ASP THR ALA ALA ILE ARG ARG ALA VAL ASP          
SEQRES   3 B  116  ALA ASP THR ILE GLU THR ASN GLY ALA ALA VAL GLY ALA          
SEQRES   4 B  116  GLU VAL ILE GLU ARG ILE LYS LEU ALA LYS GLU ARG ARG          
SEQRES   5 B  116  GLY VAL ILE ILE PHE THR ASP PRO ASP PHE PRO GLY GLU          
SEQRES   6 B  116  LYS ILE ARG ARG THR ILE ALA GLU GLN VAL PRO GLY CYS          
SEQRES   7 B  116  LYS HIS ALA PHE LEU PRO ARG GLU ALA ALA LYS ALA ARG          
SEQRES   8 B  116  SER GLY LYS GLY ILE GLY VAL GLU HIS ALA SER PRO ASP          
SEQRES   9 B  116  ASP ILE ARG GLN ALA LEU ALA ASN VAL TYR GLU GLU              
SEQRES   1 C  116  GLY GLY SER MET LYS ILE LYS GLU VAL ILE VAL VAL GLU          
SEQRES   2 C  116  GLY LYS ASP ASP THR ALA ALA ILE ARG ARG ALA VAL ASP          
SEQRES   3 C  116  ALA ASP THR ILE GLU THR ASN GLY ALA ALA VAL GLY ALA          
SEQRES   4 C  116  GLU VAL ILE GLU ARG ILE LYS LEU ALA LYS GLU ARG ARG          
SEQRES   5 C  116  GLY VAL ILE ILE PHE THR ASP PRO ASP PHE PRO GLY GLU          
SEQRES   6 C  116  LYS ILE ARG ARG THR ILE ALA GLU GLN VAL PRO GLY CYS          
SEQRES   7 C  116  LYS HIS ALA PHE LEU PRO ARG GLU ALA ALA LYS ALA ARG          
SEQRES   8 C  116  SER GLY LYS GLY ILE GLY VAL GLU HIS ALA SER PRO ASP          
SEQRES   9 C  116  ASP ILE ARG GLN ALA LEU ALA ASN VAL TYR GLU GLU              
SEQRES   1 D  116  GLY GLY SER MET LYS ILE LYS GLU VAL ILE VAL VAL GLU          
SEQRES   2 D  116  GLY LYS ASP ASP THR ALA ALA ILE ARG ARG ALA VAL ASP          
SEQRES   3 D  116  ALA ASP THR ILE GLU THR ASN GLY ALA ALA VAL GLY ALA          
SEQRES   4 D  116  GLU VAL ILE GLU ARG ILE LYS LEU ALA LYS GLU ARG ARG          
SEQRES   5 D  116  GLY VAL ILE ILE PHE THR ASP PRO ASP PHE PRO GLY GLU          
SEQRES   6 D  116  LYS ILE ARG ARG THR ILE ALA GLU GLN VAL PRO GLY CYS          
SEQRES   7 D  116  LYS HIS ALA PHE LEU PRO ARG GLU ALA ALA LYS ALA ARG          
SEQRES   8 D  116  SER GLY LYS GLY ILE GLY VAL GLU HIS ALA SER PRO ASP          
SEQRES   9 D  116  ASP ILE ARG GLN ALA LEU ALA ASN VAL TYR GLU GLU              
HET     MG  B 201       1                                                       
HET     MG  B 202       1                                                       
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   5   MG    2(MG 2+)                                                     
FORMUL   7  HOH   *103(H2 O)                                                    
HELIX    1 AA1 GLY A   11  ARG A   20  1                                  10    
HELIX    2 AA2 GLY A   35  ARG A   49  1                                  15    
HELIX    3 AA3 ASP A   58  VAL A   72  1                                  15    
HELIX    4 AA4 GLY A   94  ALA A   98  5                                   5    
HELIX    5 AA5 SER A   99  ASN A  109  1                                  11    
HELIX    6 AA6 GLY B   11  VAL B   22  1                                  12    
HELIX    7 AA7 GLY B   35  GLY B   50  1                                  16    
HELIX    8 AA8 ASP B   58  VAL B   72  1                                  15    
HELIX    9 AA9 PRO B   81  LYS B   86  5                                   6    
HELIX   10 AB1 GLY B   94  ALA B   98  5                                   5    
HELIX   11 AB2 SER B   99  ALA B  108  1                                  10    
HELIX   12 AB3 GLY C   11  ARG C   20  1                                  10    
HELIX   13 AB4 GLY C   35  ARG C   49  1                                  15    
HELIX   14 AB5 ASP C   58  VAL C   72  1                                  15    
HELIX   15 AB6 GLY C   94  ALA C   98  5                                   5    
HELIX   16 AB7 SER C   99  ASN C  109  1                                  11    
HELIX   17 AB8 GLY D   11  VAL D   22  1                                  12    
HELIX   18 AB9 GLY D   35  ARG D   49  1                                  15    
HELIX   19 AC1 ASP D   58  VAL D   72  1                                  15    
HELIX   20 AC2 GLY D   94  ALA D   98  5                                   5    
HELIX   21 AC3 SER D   99  VAL D  110  1                                  12    
SHEET    1 AA1 4 THR A  26  GLU A  28  0                                        
SHEET    2 AA1 4 VAL A   6  VAL A   9  1  N  VAL A   9   O  ILE A  27           
SHEET    3 AA1 4 VAL A  51  ILE A  53  1  O  ILE A  52   N  VAL A   6           
SHEET    4 AA1 4 LYS A  76  HIS A  77  1  O  LYS A  76   N  ILE A  53           
SHEET    1 AA2 4 THR B  26  GLU B  28  0                                        
SHEET    2 AA2 4 VAL B   6  VAL B   9  1  N  VAL B   9   O  ILE B  27           
SHEET    3 AA2 4 VAL B  51  ILE B  53  1  O  ILE B  52   N  VAL B   8           
SHEET    4 AA2 4 LYS B  76  HIS B  77  1  O  LYS B  76   N  ILE B  53           
SHEET    1 AA3 4 THR C  26  GLU C  28  0                                        
SHEET    2 AA3 4 VAL C   6  VAL C   9  1  N  VAL C   9   O  ILE C  27           
SHEET    3 AA3 4 VAL C  51  PHE C  54  1  O  ILE C  52   N  VAL C   8           
SHEET    4 AA3 4 LYS C  76  ALA C  78  1  O  ALA C  78   N  ILE C  53           
SHEET    1 AA4 4 THR D  26  GLU D  28  0                                        
SHEET    2 AA4 4 VAL D   6  VAL D   9  1  N  VAL D   9   O  ILE D  27           
SHEET    3 AA4 4 VAL D  51  ILE D  53  1  O  ILE D  52   N  VAL D   8           
SHEET    4 AA4 4 LYS D  76  HIS D  77  1  O  LYS D  76   N  VAL D  51           
LINK         OE1 GLU B  10                MG    MG B 201     1555   1555  2.05  
LINK         OD2 ASP B  56                MG    MG B 201     1555   1555  2.21  
LINK         OE2 GLU B  96                MG    MG B 202     1555   1555  2.02  
LINK        MG    MG B 201                 O   HOH B 303     1555   1555  1.97  
LINK        MG    MG B 201                 O   HOH B 305     1555   1555  1.94  
LINK        MG    MG B 201                 O   HOH B 336     1555   1555  2.44  
LINK        MG    MG B 201                 O   HOH B 337     1555   1555  2.68  
LINK        MG    MG B 202                 O   HOH B 302     1555   1555  1.97  
LINK        MG    MG B 202                 O   HOH B 336     1555   1555  2.35  
SITE     1 AC1  6 GLU B  10  ASP B  56  HOH B 303  HOH B 305                    
SITE     2 AC1  6 HOH B 336  HOH B 337                                          
SITE     1 AC2  3 GLU B  96  HOH B 302  HOH B 336                               
CRYST1   87.700   30.320  158.310  90.00 100.89  90.00 C 1 2 1      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      0.011403  0.000000  0.002194        0.00000                         
SCALE2      0.000000  0.032982  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006433        0.00000