HEADER    TRANSFERASE                             07-JUL-11   3SS1              
TITLE     CLOSTRIDIUM DIFFICILE TOXIN A (TCDA) GLUCOLSYLTRANSFERASE DOMAIN      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TOXIN A;                                                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: GLUCOSYLTRANSFERASE DOMAIN (UNP RESIDUES 1-542);           
COMPND   5 EC: 2.4.1.-;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM DIFFICILE;                          
SOURCE   3 ORGANISM_TAXID: 272563;                                              
SOURCE   4 STRAIN: 630;                                                         
SOURCE   5 GENE: CD0663, CD630_06630, TCDA;                                     
SOURCE   6 EXPRESSION_SYSTEM: BACILLUS MEGATERIUM;                              
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 1404;                                       
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: WH320;                                     
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PC-HIS1622                                
KEYWDS    GLUCOSYLTRANSFERASE, TRANSFERASE                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.N.PRUITT,N.M.CHUMBLER,M.A.FARROW,S.A.SEEBACK,D.B.FRIEDMAN,          
AUTHOR   2 B.W.SPILLER,D.B.LACY                                                 
REVDAT   4   13-SEP-23 3SS1    1       REMARK SEQADV LINK                       
REVDAT   3   28-MAR-12 3SS1    1       JRNL                                     
REVDAT   2   08-FEB-12 3SS1    1       JRNL                                     
REVDAT   1   01-FEB-12 3SS1    0                                                
JRNL        AUTH   R.N.PRUITT,N.M.CHUMBLER,S.A.RUTHERFORD,M.A.FARROW,           
JRNL        AUTH 2 D.B.FRIEDMAN,B.SPILLER,D.B.LACY                              
JRNL        TITL   STRUCTURAL DETERMINANTS OF CLOSTRIDIUM DIFFICILE TOXIN A     
JRNL        TITL 2 GLUCOSYLTRANSFERASE ACTIVITY.                                
JRNL        REF    J.BIOL.CHEM.                  V. 287  8013 2012              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   22267739                                                     
JRNL        DOI    10.1074/JBC.M111.298414                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.7.1_743)                    
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MLHL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 48.30                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 37260                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.184                           
REMARK   3   R VALUE            (WORKING SET) : 0.182                           
REMARK   3   FREE R VALUE                     : 0.227                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.210                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1943                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 48.3160 -  5.3042    1.00     2694   148  0.1664 0.2049        
REMARK   3     2  5.3042 -  4.2109    1.00     2628   147  0.1427 0.1933        
REMARK   3     3  4.2109 -  3.6788    1.00     2618   147  0.1608 0.1664        
REMARK   3     4  3.6788 -  3.3426    1.00     2599   141  0.1928 0.2378        
REMARK   3     5  3.3426 -  3.1030    0.99     2600   145  0.2004 0.2425        
REMARK   3     6  3.1030 -  2.9201    0.99     2577   145  0.2076 0.2650        
REMARK   3     7  2.9201 -  2.7739    0.98     2550   140  0.1989 0.2488        
REMARK   3     8  2.7739 -  2.6531    0.98     2512   137  0.2014 0.2440        
REMARK   3     9  2.6531 -  2.5510    0.97     2549   139  0.2022 0.2681        
REMARK   3    10  2.5510 -  2.4630    0.95     2478   135  0.1987 0.2626        
REMARK   3    11  2.4630 -  2.3860    0.95     2449   132  0.2006 0.2845        
REMARK   3    12  2.3860 -  2.3178    0.93     2416   134  0.2098 0.3064        
REMARK   3    13  2.3178 -  2.2568    0.91     2333   127  0.2218 0.3047        
REMARK   3    14  2.2568 -  2.2017    0.89     2314   126  0.2257 0.2863        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.20                                          
REMARK   3   SHRINKAGE RADIUS   : 0.95                                          
REMARK   3   K_SOL              : 0.32                                          
REMARK   3   B_SOL              : 34.65                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.640            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.380           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 5.35580                                              
REMARK   3    B22 (A**2) : 5.35580                                              
REMARK   3    B33 (A**2) : -2.72480                                             
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.007           4483                                  
REMARK   3   ANGLE     :  1.004           6053                                  
REMARK   3   CHIRALITY :  0.072            678                                  
REMARK   3   PLANARITY :  0.004            774                                  
REMARK   3   DIHEDRAL  : 15.314           1698                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 5                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 2:89)                               
REMARK   3    ORIGIN FOR THE GROUP (A):  -8.1653  88.1073 -15.6327              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2659 T22:   0.3785                                     
REMARK   3      T33:   0.2800 T12:  -0.1836                                     
REMARK   3      T13:   0.0468 T23:  -0.0287                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9236 L22:   1.9787                                     
REMARK   3      L33:   1.4078 L12:   0.4481                                     
REMARK   3      L13:  -0.1643 L23:  -0.1610                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1798 S12:  -0.2411 S13:   0.0124                       
REMARK   3      S21:   0.2850 S22:  -0.1588 S23:  -0.2207                       
REMARK   3      S31:  -0.4194 S32:   0.2689 S33:  -0.0294                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 90:291)                             
REMARK   3    ORIGIN FOR THE GROUP (A): -21.3447  47.3579   7.8342              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1822 T22:   0.2852                                     
REMARK   3      T33:   0.2469 T12:   0.0936                                     
REMARK   3      T13:   0.0271 T23:   0.0521                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9848 L22:   0.7279                                     
REMARK   3      L33:   1.3082 L12:   0.2863                                     
REMARK   3      L13:  -0.3617 L23:  -0.3941                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0832 S12:  -0.1109 S13:  -0.1418                       
REMARK   3      S21:  -0.0392 S22:  -0.0892 S23:  -0.0962                       
REMARK   3      S31:   0.4304 S32:   0.4104 S33:   0.0691                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 292:371)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  -5.5816  38.8297 -19.4472              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.7614 T22:   0.6732                                     
REMARK   3      T33:   0.5410 T12:   0.2430                                     
REMARK   3      T13:   0.2449 T23:  -0.0929                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.7598 L22:   1.4638                                     
REMARK   3      L33:   0.2344 L12:   0.0162                                     
REMARK   3      L13:   0.0829 L23:  -0.0126                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1377 S12:   0.3367 S13:  -0.4125                       
REMARK   3      S21:  -0.7961 S22:  -0.0978 S23:  -0.2884                       
REMARK   3      S31:   0.4642 S32:   0.4841 S33:   0.1022                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 372:514)                            
REMARK   3    ORIGIN FOR THE GROUP (A): -23.4157  62.6965  -4.2382              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1064 T22:   0.2764                                     
REMARK   3      T33:   0.1778 T12:  -0.0323                                     
REMARK   3      T13:  -0.0109 T23:  -0.0088                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9617 L22:   0.5068                                     
REMARK   3      L33:   1.1945 L12:  -0.0541                                     
REMARK   3      L13:  -0.2686 L23:  -0.3984                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0135 S12:   0.0576 S13:   0.0791                       
REMARK   3      S21:   0.0119 S22:  -0.0297 S23:  -0.0756                       
REMARK   3      S31:   0.0119 S32:   0.2367 S33:   0.0024                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 515:538)                            
REMARK   3    ORIGIN FOR THE GROUP (A): -34.7098  39.3075  -6.6211              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5543 T22:   0.4168                                     
REMARK   3      T33:   0.4039 T12:  -0.1261                                     
REMARK   3      T13:   0.0675 T23:  -0.1275                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.2559 L22:   0.6153                                     
REMARK   3      L33:   2.9514 L12:  -0.8929                                     
REMARK   3      L13:  -2.3566 L23:   1.0023                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.4212 S12:   0.1069 S13:  -0.0660                       
REMARK   3      S21:  -0.0228 S22:   0.1576 S23:  -0.0949                       
REMARK   3      S31:   0.7632 S32:   0.3719 S33:   0.2567                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3SS1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-JUL-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000066580.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-APR-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-C                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0094                             
REMARK 200  MONOCHROMATOR                  : KOHZU HLD8-24                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 38544                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 6.200                              
REMARK 200  R MERGE                    (I) : 0.07200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 23.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.58700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER, PHENIX                                        
REMARK 200 STARTING MODEL: PDB ENTRY 2BVM                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.68                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.98                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG3350, 0.2 M L-PROLINE, 0.1 M      
REMARK 280  HEPES, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       43.96400            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       21.98200            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       32.97300            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       10.99100            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       54.95500            
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: 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 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     1                                                      
REMARK 465     GLY A   539                                                      
REMARK 465     GLY A   540                                                      
REMARK 465     SER A   541                                                      
REMARK 465     LEU A   542                                                      
REMARK 465     HIS A   543                                                      
REMARK 465     ALA A   544                                                      
REMARK 465     GLY A   545                                                      
REMARK 465     LEU A   546                                                      
REMARK 465     ARG A   547                                                      
REMARK 465     GLY A   548                                                      
REMARK 465     SER A   549                                                      
REMARK 465     HIS A   550                                                      
REMARK 465     HIS A   551                                                      
REMARK 465     HIS A   552                                                      
REMARK 465     HIS A   553                                                      
REMARK 465     HIS A   554                                                      
REMARK 465     HIS A   555                                                      
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   O    PRO A    18     O    HOH A   720              1.92            
REMARK 500   O    LYS A   195     O    HOH A   756              2.13            
REMARK 500   O    ILE A   292     O    HOH A   751              2.13            
REMARK 500   OD2  ASP A    77     O    HOH A   746              2.17            
REMARK 500   OG1  THR A   487     O    HOH A   729              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   777     O    HOH A   781     4564     1.93            
REMARK 500   NH2  ARG A    69     OE1  GLU A   157     4564     2.13            
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    THR A  38      150.72    -49.17                                   
REMARK 500    TYR A  62       75.14   -111.38                                   
REMARK 500    SER A  88      -87.95    -82.94                                   
REMARK 500    ASN A 242     -166.83   -116.10                                   
REMARK 500    GLU A 332      -73.56    -41.69                                   
REMARK 500    LEU A 337      -46.71   -131.74                                   
REMARK 500    GLU A 363     -139.30     51.25                                   
REMARK 500    ASN A 383       33.99    -91.25                                   
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                              MN A1542  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 514   OE2                                                    
REMARK 620 2 HOH A 637   O    68.4                                              
REMARK 620 3 HOH A 745   O    94.6  87.2                                        
REMARK 620 4 HOH A 750   O   150.7  83.2  91.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 1542                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3SRZ   RELATED DB: PDB                                   
REMARK 900 APO FORM                                                             
DBREF  3SS1 A    1   542  UNP    Q189K5   Q189K5_CLOD6     1    542             
SEQADV 3SS1 HIS A  543  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 ALA A  544  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 GLY A  545  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 LEU A  546  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 ARG A  547  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 GLY A  548  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 SER A  549  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 HIS A  550  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 HIS A  551  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 HIS A  552  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 HIS A  553  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 HIS A  554  UNP  Q189K5              EXPRESSION TAG                 
SEQADV 3SS1 HIS A  555  UNP  Q189K5              EXPRESSION TAG                 
SEQRES   1 A  555  MET SER LEU ILE SER LYS GLU GLU LEU ILE LYS LEU ALA          
SEQRES   2 A  555  TYR SER ILE ARG PRO ARG GLU ASN GLU TYR LYS THR ILE          
SEQRES   3 A  555  LEU THR ASN LEU ASP GLU TYR ASN LYS LEU THR THR ASN          
SEQRES   4 A  555  ASN ASN GLU ASN LYS TYR LEU GLN LEU LYS LYS LEU ASN          
SEQRES   5 A  555  GLU SER ILE ASP VAL PHE MET ASN LYS TYR LYS THR SER          
SEQRES   6 A  555  SER ARG ASN ARG ALA LEU SER ASN LEU LYS LYS ASP ILE          
SEQRES   7 A  555  LEU LYS GLU VAL ILE LEU ILE LYS ASN SER ASN THR SER          
SEQRES   8 A  555  PRO VAL GLU LYS ASN LEU HIS PHE VAL TRP ILE GLY GLY          
SEQRES   9 A  555  GLU VAL SER ASP ILE ALA LEU GLU TYR ILE LYS GLN TRP          
SEQRES  10 A  555  ALA ASP ILE ASN ALA GLU TYR ASN ILE LYS LEU TRP TYR          
SEQRES  11 A  555  ASP SER GLU ALA PHE LEU VAL ASN THR LEU LYS LYS ALA          
SEQRES  12 A  555  ILE VAL GLU SER SER THR THR GLU ALA LEU GLN LEU LEU          
SEQRES  13 A  555  GLU GLU GLU ILE GLN ASN PRO GLN PHE ASP ASN MET LYS          
SEQRES  14 A  555  PHE TYR LYS LYS ARG MET GLU PHE ILE TYR ASP ARG GLN          
SEQRES  15 A  555  LYS ARG PHE ILE ASN TYR TYR LYS SER GLN ILE ASN LYS          
SEQRES  16 A  555  PRO THR VAL PRO THR ILE ASP ASP ILE ILE LYS SER HIS          
SEQRES  17 A  555  LEU VAL SER GLU TYR ASN ARG ASP GLU THR VAL LEU GLU          
SEQRES  18 A  555  SER TYR ARG THR ASN SER LEU ARG LYS ILE ASN SER ASN          
SEQRES  19 A  555  HIS GLY ILE ASP ILE ARG ALA ASN SER LEU PHE THR GLU          
SEQRES  20 A  555  GLN GLU LEU LEU ASN ILE TYR SER GLN GLU LEU LEU ASN          
SEQRES  21 A  555  ARG GLY ASN LEU ALA ALA ALA SER ASP ILE VAL ARG LEU          
SEQRES  22 A  555  LEU ALA LEU LYS ASN PHE GLY GLY VAL TYR LEU ASP VAL          
SEQRES  23 A  555  ASP MET LEU PRO GLY ILE HIS SER ASP LEU PHE LYS THR          
SEQRES  24 A  555  ILE SER ARG PRO SER SER ILE GLY LEU ASP ARG TRP GLU          
SEQRES  25 A  555  MET ILE LYS LEU GLU ALA ILE MET LYS TYR LYS LYS TYR          
SEQRES  26 A  555  ILE ASN ASN TYR THR SER GLU ASN PHE ASP LYS LEU ASP          
SEQRES  27 A  555  GLN GLN LEU LYS ASP ASN PHE LYS LEU ILE ILE GLU SER          
SEQRES  28 A  555  LYS SER GLU LYS SER GLU ILE PHE SER LYS LEU GLU ASN          
SEQRES  29 A  555  LEU ASN VAL SER ASP LEU GLU ILE LYS ILE ALA PHE ALA          
SEQRES  30 A  555  LEU GLY SER VAL ILE ASN GLN ALA LEU ILE SER LYS GLN          
SEQRES  31 A  555  GLY SER TYR LEU THR ASN LEU VAL ILE GLU GLN VAL LYS          
SEQRES  32 A  555  ASN ARG TYR GLN PHE LEU ASN GLN HIS LEU ASN PRO ALA          
SEQRES  33 A  555  ILE GLU SER ASP ASN ASN PHE THR ASP THR THR LYS ILE          
SEQRES  34 A  555  PHE HIS ASP SER LEU PHE ASN SER ALA THR ALA GLU ASN          
SEQRES  35 A  555  SER MET PHE LEU THR LYS ILE ALA PRO TYR LEU GLN VAL          
SEQRES  36 A  555  GLY PHE MET PRO GLU ALA ARG SER THR ILE SER LEU SER          
SEQRES  37 A  555  GLY PRO GLY ALA TYR ALA SER ALA TYR TYR ASP PHE ILE          
SEQRES  38 A  555  ASN LEU GLN GLU ASN THR ILE GLU LYS THR LEU LYS ALA          
SEQRES  39 A  555  SER ASP LEU ILE GLU PHE LYS PHE PRO GLU ASN ASN LEU          
SEQRES  40 A  555  SER GLN LEU THR GLU GLN GLU ILE ASN SER LEU TRP SER          
SEQRES  41 A  555  PHE ASP GLN ALA SER ALA LYS TYR GLN PHE GLU LYS TYR          
SEQRES  42 A  555  VAL ARG ASP TYR THR GLY GLY SER LEU HIS ALA GLY LEU          
SEQRES  43 A  555  ARG GLY SER HIS HIS HIS HIS HIS HIS                          
HET     MN  A1542       1                                                       
HETNAM      MN MANGANESE (II) ION                                               
FORMUL   2   MN    MN 2+                                                        
FORMUL   3  HOH   *233(H2 O)                                                    
HELIX    1   1 SER A    5  ALA A   13  1                                   9    
HELIX    2   2 GLU A   20  LYS A   35  1                                  16    
HELIX    3   3 ASN A   40  TYR A   62  1                                  23    
HELIX    4   4 ARG A   67  ASN A   87  1                                  21    
HELIX    5   5 SER A  107  ASN A  121  1                                  15    
HELIX    6   6 LEU A  136  LEU A  156  1                                  21    
HELIX    7   7 LEU A  156  GLN A  161  1                                   6    
HELIX    8   8 ASP A  166  ILE A  193  1                                  28    
HELIX    9   9 THR A  200  TYR A  213  1                                  14    
HELIX   10  10 ASP A  216  SER A  233  1                                  18    
HELIX   11  11 ARG A  240  ASN A  242  5                                   3    
HELIX   12  12 GLU A  247  LEU A  259  1                                  13    
HELIX   13  13 ASN A  263  GLY A  280  1                                  18    
HELIX   14  14 GLY A  307  TYR A  322  1                                  16    
HELIX   15  15 SER A  331  LYS A  336  1                                   6    
HELIX   16  16 GLN A  340  SER A  351  1                                  12    
HELIX   17  17 GLU A  354  ILE A  358  5                                   5    
HELIX   18  18 SER A  392  SER A  419  1                                  28    
HELIX   19  19 ASN A  422  ASN A  436  1                                  15    
HELIX   20  20 ASN A  442  ALA A  450  1                                   9    
HELIX   21  21 PRO A  451  VAL A  455  5                                   5    
HELIX   22  22 SER A  463  SER A  468  1                                   6    
HELIX   23  23 GLY A  469  LEU A  483  1                                  15    
HELIX   24  24 LYS A  493  LYS A  501  5                                   9    
HELIX   25  25 PRO A  503  LEU A  507  5                                   5    
HELIX   26  26 THR A  511  ASN A  516  1                                   6    
HELIX   27  27 ASP A  522  THR A  538  1                                  17    
SHEET    1   A 2 SER A  91  PRO A  92  0                                        
SHEET    2   A 2 ASN A 366  VAL A 367 -1  O  VAL A 367   N  SER A  91           
SHEET    1   B 6 GLY A 236  ASP A 238  0                                        
SHEET    2   B 6 ASN A 125  TYR A 130  1  N  LEU A 128   O  ILE A 237           
SHEET    3   B 6 ASN A  96  VAL A 100  1  N  PHE A  99   O  LYS A 127           
SHEET    4   B 6 GLY A 281  LEU A 284  1  O  VAL A 282   N  HIS A  98           
SHEET    5   B 6 SER A 380  SER A 388 -1  O  SER A 388   N  GLY A 281           
SHEET    6   B 6 LYS A 373  ALA A 377 -1  N  LYS A 373   O  ILE A 387           
LINK         OE2 GLU A 514                MN    MN A1542     1555   1555  2.52  
LINK         O   HOH A 637                MN    MN A1542     1555   1555  2.49  
LINK         O   HOH A 745                MN    MN A1542     1555   1555  2.61  
LINK         O   HOH A 750                MN    MN A1542     1555   1555  2.15  
CISPEP   1 LYS A  336    LEU A  337          0        -0.33                     
SITE     1 AC1  6 ASP A 287  GLU A 514  SER A 517  HOH A 637                    
SITE     2 AC1  6 HOH A 745  HOH A 750                                          
CRYST1  141.908  141.908   65.946  90.00  90.00 120.00 P 65          6          
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      0.007047  0.004068  0.000000        0.00000                         
SCALE2      0.000000  0.008137  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015164        0.00000