HEADER    RNA BINDING PROTEIN/INHIBITOR           04-SEP-13   4MK1              
TITLE     5-BROMOPYRIDINE-2,3-DIOL BOUND TO INFLUENZA 2009 PH1N1 ENDONUCLEASE   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: POLYMERASE PA;                                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 1-204;                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS                               
SOURCE   3 (A/LIMA/WRAIR1695P/2009(H1N1));                                      
SOURCE   4 ORGANISM_TAXID: 985958;                                              
SOURCE   5 GENE: PA;                                                            
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) RIL;                            
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PCDF-2                                    
KEYWDS    CAP-SNATCHING, RNA BINDING PROTEIN, RNA BINDING PROTEIN-INHIBITOR     
KEYWDS   2 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.D.BAUMAN,D.PATEL,K.DAS,E.ARNOLD                                     
REVDAT   3   28-FEB-24 4MK1    1       REMARK SEQADV LINK                       
REVDAT   2   11-DEC-13 4MK1    1       JRNL                                     
REVDAT   1   25-SEP-13 4MK1    0                                                
JRNL        AUTH   J.D.BAUMAN,D.PATEL,S.F.BAKER,R.S.VIJAYAN,A.XIANG,A.K.PARHI,  
JRNL        AUTH 2 L.MARTINEZ-SOBRIDO,E.J.LAVOIE,K.DAS,E.ARNOLD                 
JRNL        TITL   CRYSTALLOGRAPHIC FRAGMENT SCREENING AND STRUCTURE-BASED      
JRNL        TITL 2 OPTIMIZATION YIELDS A NEW CLASS OF INFLUENZA ENDONUCLEASE    
JRNL        TITL 3 INHIBITORS.                                                  
JRNL        REF    ACS CHEM.BIOL.                V.   8  2501 2013              
JRNL        REFN                   ISSN 1554-8929                               
JRNL        PMID   23978130                                                     
JRNL        DOI    10.1021/CB400400J                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.85 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8.2_1309)                   
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 40.32                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 25892                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.177                           
REMARK   3   R VALUE            (WORKING SET) : 0.176                           
REMARK   3   FREE R VALUE                     : 0.198                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1321                            
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 40.3275 -  3.8462    1.00     2886   155  0.1719 0.1809        
REMARK   3     2  3.8462 -  3.0531    1.00     2764   148  0.1772 0.2079        
REMARK   3     3  3.0531 -  2.6673    1.00     2769   136  0.1809 0.2059        
REMARK   3     4  2.6673 -  2.4235    1.00     2705   146  0.1722 0.2158        
REMARK   3     5  2.4235 -  2.2498    1.00     2715   162  0.1761 0.1860        
REMARK   3     6  2.2498 -  2.1171    1.00     2714   142  0.1632 0.1932        
REMARK   3     7  2.1171 -  2.0111    1.00     2696   149  0.1816 0.2127        
REMARK   3     8  2.0111 -  1.9236    0.99     2715   132  0.1948 0.1991        
REMARK   3     9  1.9236 -  1.8495    0.97     2607   151  0.2254 0.2666        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.190            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.340           
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) : 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  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      :  0.008           1734                                  
REMARK   3   ANGLE     :  1.150           2349                                  
REMARK   3   CHIRALITY :  0.056            241                                  
REMARK   3   PLANARITY :  0.007            295                                  
REMARK   3   DIHEDRAL  : 14.377            640                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 6                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID -4 THROUGH 31 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  21.6370  18.6834 -18.5191              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3782 T22:   0.3533                                     
REMARK   3      T33:   0.2135 T12:  -0.0767                                     
REMARK   3      T13:   0.0131 T23:  -0.0249                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.6580 L22:   5.5156                                     
REMARK   3      L33:   5.4340 L12:   3.3447                                     
REMARK   3      L13:  -1.3620 L23:  -2.2621                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3559 S12:   0.6300 S13:  -0.2279                       
REMARK   3      S21:  -0.3217 S22:   0.2336 S23:  -0.0012                       
REMARK   3      S31:   0.2150 S32:   0.0923 S33:   0.1137                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 32 THROUGH 62 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  16.5061  12.7116  -0.7684              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2643 T22:   0.2348                                     
REMARK   3      T33:   0.2763 T12:  -0.0656                                     
REMARK   3      T13:  -0.0141 T23:   0.0346                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.8088 L22:   7.9805                                     
REMARK   3      L33:   8.9247 L12:   2.7655                                     
REMARK   3      L13:  -0.5662 L23:  -4.9294                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0168 S12:  -0.5505 S13:  -0.6397                       
REMARK   3      S21:   0.1764 S22:  -0.1355 S23:  -0.1893                       
REMARK   3      S31:   0.4195 S32:  -0.1898 S33:   0.2892                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 63 THROUGH 83 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  14.4417   4.7721   0.6885              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4240 T22:   0.3027                                     
REMARK   3      T33:   0.5863 T12:  -0.0833                                     
REMARK   3      T13:  -0.1099 T23:   0.1087                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.4020 L22:   4.0791                                     
REMARK   3      L33:   3.4240 L12:   0.5855                                     
REMARK   3      L13:  -1.2776 L23:  -3.4699                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1357 S12:  -0.3208 S13:  -0.9962                       
REMARK   3      S21:   0.2022 S22:  -0.3357 S23:  -0.6966                       
REMARK   3      S31:   0.3429 S32:   0.2106 S33:   0.1274                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 84 THROUGH 126 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):   3.5822  14.0849  -3.6307              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2201 T22:   0.2944                                     
REMARK   3      T33:   0.3073 T12:  -0.0307                                     
REMARK   3      T13:  -0.0248 T23:  -0.0149                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.5909 L22:   1.9652                                     
REMARK   3      L33:   6.5628 L12:   1.0631                                     
REMARK   3      L13:   1.1702 L23:   1.4726                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.3390 S12:  -0.3028 S13:   0.2039                       
REMARK   3      S21:   0.2379 S22:  -0.3904 S23:   0.4953                       
REMARK   3      S31:   0.2983 S32:  -0.9141 S33:   0.0142                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 127 THROUGH 149 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):   5.2093  26.5018  -1.2992              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.4826 T22:   0.3899                                     
REMARK   3      T33:   0.5554 T12:   0.0427                                     
REMARK   3      T13:  -0.0233 T23:  -0.0825                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   7.8788 L22:   8.4952                                     
REMARK   3      L33:   3.2415 L12:  -0.7528                                     
REMARK   3      L13:  -0.6677 L23:  -3.3124                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1511 S12:   0.1162 S13:   1.2863                       
REMARK   3      S21:  -0.0317 S22:  -0.0597 S23:   1.0750                       
REMARK   3      S31:  -0.6482 S32:  -0.7087 S33:  -0.1274                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 150 THROUGH 195 )                 
REMARK   3    ORIGIN FOR THE GROUP (A):  21.3570  26.0343  -1.8664              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3998 T22:   0.2542                                     
REMARK   3      T33:   0.3286 T12:  -0.1425                                     
REMARK   3      T13:  -0.0683 T23:  -0.0241                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.9125 L22:   1.8397                                     
REMARK   3      L33:   5.3784 L12:   1.9061                                     
REMARK   3      L13:  -1.5786 L23:  -0.7650                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0480 S12:  -0.1719 S13:   0.5187                       
REMARK   3      S21:  -0.0391 S22:  -0.0744 S23:   0.1030                       
REMARK   3      S31:  -0.6475 S32:   0.5731 S33:   0.0185                       
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 4MK1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-SEP-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000082007.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 24-APR-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.7                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X25                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.100                              
REMARK 200  MONOCHROMATOR                  : HORIZONTAL BENT SI(111),           
REMARK 200                                   ASYMMETRICALLY CUT WITH WATER      
REMARK 200                                   COOLED CU BLOCK                    
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 25915                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.850                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY                : 6.100                              
REMARK 200  R MERGE                    (I) : 0.03600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 40.5650                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.88                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.31200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.450                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHENIX 1.8.2_1309                                     
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.63                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 200 MM MES, 27% PEG8K, 200 MM AMMONIUM   
REMARK 280  SULFATE, 1 MM MANGANESE CHLORIDE, 10 MM MAGNESIUM ACETATE, 10 MM    
REMARK 280  TAURINE, AND 50 MM SODIUM FLUORIDE, PH 6.7, VAPOR DIFFUSION,        
REMARK 280  SITTING DROP, TEMPERATURE 293K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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       33.10600            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       33.10600            
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        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       44.46600            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       50.82750            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       44.46600            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       50.82750            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       33.10600            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       44.46600            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       50.82750            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       33.10600            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       44.46600            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       50.82750            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3180 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19420 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -72.0 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   BIOMT1   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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   -36                                                      
REMARK 465     ALA A   -35                                                      
REMARK 465     HIS A   -34                                                      
REMARK 465     HIS A   -33                                                      
REMARK 465     HIS A   -32                                                      
REMARK 465     HIS A   -31                                                      
REMARK 465     HIS A   -30                                                      
REMARK 465     HIS A   -29                                                      
REMARK 465     SER A   -28                                                      
REMARK 465     ARG A   -27                                                      
REMARK 465     ALA A   -26                                                      
REMARK 465     TRP A   -25                                                      
REMARK 465     ARG A   -24                                                      
REMARK 465     HIS A   -23                                                      
REMARK 465     PRO A   -22                                                      
REMARK 465     GLN A   -21                                                      
REMARK 465     PHE A   -20                                                      
REMARK 465     GLY A   -19                                                      
REMARK 465     GLY A   -18                                                      
REMARK 465     HIS A   -17                                                      
REMARK 465     HIS A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     ALA A   -11                                                      
REMARK 465     LEU A   -10                                                      
REMARK 465     GLU A    -9                                                      
REMARK 465     VAL A    -8                                                      
REMARK 465     LEU A    -7                                                      
REMARK 465     PHE A    -6                                                      
REMARK 465     GLN A    -5                                                      
REMARK 465     ARG A   196                                                      
REMARK 465     GLY A   197                                                      
REMARK 465     GLU A   198                                                      
REMARK 465     GLU A   199                                                      
REMARK 465     THR A   200                                                      
REMARK 465     VAL A   201                                                      
REMARK 465     GLU A   202                                                      
REMARK 465     GLU A   203                                                      
REMARK 465     ARG A   204                                                      
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   HG1  THR A   151     OE1  GLU A   153              1.53            
REMARK 500   O    HOH A   475     O    HOH A   489              2.13            
REMARK 500   O    ALA A    70     O    HOH A   483              2.18            
REMARK 500   OE2  GLU A   166     O    HOH A   524              2.19            
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    LYS A 139       17.88     48.89                                   
REMARK 500    THR A 162      -56.35     66.03                                   
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 A 301  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  41   NE2                                                    
REMARK 620 2 ASP A 108   OD2  94.3                                              
REMARK 620 3 GLU A 119   OE2 178.1  87.4                                        
REMARK 620 4 ILE A 120   O    90.6  89.6  88.5                                  
REMARK 620 5 27Y A 307   O01  89.1 174.7  89.3  94.4                            
REMARK 620 6 27Y A 307   O09  90.1  99.4  90.5 170.9  76.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 302  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  80   OE2                                                    
REMARK 620 2 ASP A 108   OD1  91.1                                              
REMARK 620 3 27Y A 307   O09  97.7  87.0                                        
REMARK 620 4 HOH A 427   O    87.8  93.2 174.5                                  
REMARK 620 5 HOH A 491   O   177.4  87.6  84.5  90.0                            
REMARK 620 6 HOH A 534   O    89.6 179.0  93.6  86.1  91.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A 303  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  80   OE1                                                    
REMARK 620 2 27Y A 308   O09 106.5                                              
REMARK 620 3 27Y A 308   O01  87.1  80.6                                        
REMARK 620 4 27Y A 309   O01 154.6  98.7  93.9                                  
REMARK 620 5 27Y A 309   O09  71.6 165.5  84.9  83.2                            
REMARK 620 6 HOH A 408   O    87.0  78.7 155.9 101.4 115.2                      
REMARK 620 N                    1     2     3     4     5                       
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 301                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 303                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 304                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 305                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 306                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 27Y A 307                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 27Y A 308                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 27Y A 309                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4LN7   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4M4Q   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4M5O   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4M5Q   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4M5R   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4M5V   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MK2   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4MK5   RELATED DB: PDB                                   
DBREF  4MK1 A    1   204  UNP    M9V5A4   M9V5A4_9INFA     1    204             
SEQADV 4MK1 MET A  -36  UNP  M9V5A4              INITIATING METHIONINE          
SEQADV 4MK1 ALA A  -35  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -34  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -33  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -32  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -31  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -30  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -29  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 SER A  -28  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 ARG A  -27  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 ALA A  -26  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 TRP A  -25  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 ARG A  -24  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -23  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 PRO A  -22  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 GLN A  -21  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 PHE A  -20  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 GLY A  -19  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 GLY A  -18  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -17  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -16  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -15  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -14  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -13  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 HIS A  -12  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 ALA A  -11  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 LEU A  -10  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 GLU A   -9  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 VAL A   -8  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 LEU A   -7  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 PHE A   -6  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 GLN A   -5  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 GLY A   -4  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 PRO A   -3  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 LEU A   -2  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 GLY A   -1  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 SER A    0  UNP  M9V5A4              EXPRESSION TAG                 
SEQADV 4MK1 VAL A  201  UNP  M9V5A4    ILE   201 CONFLICT                       
SEQRES   1 A  241  MET ALA HIS HIS HIS HIS HIS HIS SER ARG ALA TRP ARG          
SEQRES   2 A  241  HIS PRO GLN PHE GLY GLY HIS HIS HIS HIS HIS HIS ALA          
SEQRES   3 A  241  LEU GLU VAL LEU PHE GLN GLY PRO LEU GLY SER MET GLU          
SEQRES   4 A  241  ASP PHE VAL ARG GLN CYS PHE ASN PRO MET ILE VAL GLU          
SEQRES   5 A  241  LEU ALA GLU LYS ALA MET LYS GLU TYR GLY GLU ASP PRO          
SEQRES   6 A  241  LYS ILE GLU THR ASN LYS PHE ALA ALA ILE CYS THR HIS          
SEQRES   7 A  241  LEU GLU VAL CYS PHE MET TYR SER ASP PHE HIS PHE ILE          
SEQRES   8 A  241  ASP GLU ARG GLY GLU SER ILE ILE VAL GLU SER GLY ASP          
SEQRES   9 A  241  PRO ASN ALA LEU LEU LYS HIS ARG PHE GLU ILE ILE GLU          
SEQRES  10 A  241  GLY ARG ASP ARG ILE MET ALA TRP THR VAL VAL ASN SER          
SEQRES  11 A  241  ILE CYS ASN THR THR GLY VAL GLU LYS PRO LYS PHE LEU          
SEQRES  12 A  241  PRO ASP LEU TYR ASP TYR LYS GLU ASN ARG PHE ILE GLU          
SEQRES  13 A  241  ILE GLY VAL THR ARG ARG GLU VAL HIS ILE TYR TYR LEU          
SEQRES  14 A  241  GLU LYS ALA ASN LYS ILE LYS SER GLU LYS THR HIS ILE          
SEQRES  15 A  241  HIS ILE PHE SER PHE THR GLY GLU GLU MET ALA THR LYS          
SEQRES  16 A  241  ALA ASP TYR THR LEU ASP GLU GLU SER ARG ALA ARG ILE          
SEQRES  17 A  241  LYS THR ARG LEU PHE THR ILE ARG GLN GLU MET ALA SER          
SEQRES  18 A  241  ARG SER LEU TRP ASP SER PHE ARG GLN SER GLU ARG GLY          
SEQRES  19 A  241  GLU GLU THR VAL GLU GLU ARG                                  
HET     MN  A 301       1                                                       
HET     MN  A 302       1                                                       
HET     MN  A 303       1                                                       
HET     MN  A 304       1                                                       
HET    SO4  A 305       5                                                       
HET    EDO  A 306      10                                                       
HET    27Y  A 307       9                                                       
HET    27Y  A 308       9                                                       
HET    27Y  A 309       9                                                       
HETNAM      MN MANGANESE (II) ION                                               
HETNAM     SO4 SULFATE ION                                                      
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     27Y 5-BROMO-3-HYDROXYPYRIDIN-2(1H)-ONE                               
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   2   MN    4(MN 2+)                                                     
FORMUL   6  SO4    O4 S 2-                                                      
FORMUL   7  EDO    C2 H6 O2                                                     
FORMUL   8  27Y    3(C5 H4 BR N O2)                                             
FORMUL  11  HOH   *134(H2 O)                                                    
HELIX    1   1 SER A    0  PHE A    9  1                                  10    
HELIX    2   2 ASN A   10  TYR A   24  1                                  15    
HELIX    3   3 GLU A   31  ASP A   50  1                                  20    
HELIX    4   4 ASP A   83  GLY A   99  1                                  17    
HELIX    5   5 GLU A  126  LYS A  139  1                                  14    
HELIX    6   6 LYS A  158  ASP A  160  5                                   3    
HELIX    7   7 ASP A  164  ARG A  185  1                                  22    
HELIX    8   8 LEU A  187  SER A  194  1                                   8    
SHEET    1   A 3 SER A  60  ILE A  62  0                                        
SHEET    2   A 3 HIS A  52  ILE A  54 -1  N  PHE A  53   O  ILE A  61           
SHEET    3   A 3 LYS A  73  HIS A  74 -1  O  LYS A  73   N  ILE A  54           
SHEET    1   B 5 PHE A  76  ILE A  78  0                                        
SHEET    2   B 5 LEU A 109  ASP A 111 -1  O  TYR A 110   N  GLU A  77           
SHEET    3   B 5 ARG A 116  THR A 123 -1  O  ARG A 116   N  ASP A 111           
SHEET    4   B 5 HIS A 144  SER A 149  1  O  HIS A 144   N  GLU A 119           
SHEET    5   B 5 GLU A 154  ALA A 156 -1  O  MET A 155   N  ILE A 147           
LINK         NE2 HIS A  41                MN    MN A 301     1555   1555  2.32  
LINK         NE2 HIS A  74                MN    MN A 304     1555   1555  2.21  
LINK         OE2 GLU A  80                MN    MN A 302     1555   1555  2.10  
LINK         OE1 GLU A  80                MN    MN A 303     1555   1555  2.15  
LINK         OD2 ASP A 108                MN    MN A 301     1555   1555  2.15  
LINK         OD1 ASP A 108                MN    MN A 302     1555   1555  2.16  
LINK         OE2 GLU A 119                MN    MN A 301     1555   1555  2.16  
LINK         O   ILE A 120                MN    MN A 301     1555   1555  2.15  
LINK        MN    MN A 301                 O01 27Y A 307     1555   1555  2.17  
LINK        MN    MN A 301                 O09 27Y A 307     1555   1555  2.24  
LINK        MN    MN A 302                 O09 27Y A 307     1555   1555  2.09  
LINK        MN    MN A 302                 O   HOH A 427     1555   1555  2.20  
LINK        MN    MN A 302                 O   HOH A 491     1555   1555  2.16  
LINK        MN    MN A 302                 O   HOH A 534     1555   1555  2.17  
LINK        MN    MN A 303                 O09 27Y A 308     1555   1555  2.09  
LINK        MN    MN A 303                 O01 27Y A 308     1555   1555  2.18  
LINK        MN    MN A 303                 O01 27Y A 309     1555   1555  2.05  
LINK        MN    MN A 303                 O09 27Y A 309     1555   1555  2.18  
LINK        MN    MN A 303                 O   HOH A 408     1555   1555  2.22  
SITE     1 AC1  5 HIS A  41  ASP A 108  GLU A 119  ILE A 120                    
SITE     2 AC1  5 27Y A 307                                                     
SITE     1 AC2  6 GLU A  80  ASP A 108  27Y A 307  HOH A 427                    
SITE     2 AC2  6 HOH A 491  HOH A 534                                          
SITE     1 AC3  4 GLU A  80  27Y A 308  27Y A 309  HOH A 408                    
SITE     1 AC4  1 HIS A  74                                                     
SITE     1 AC5  7 ILE A  30  THR A  32  ASN A  33  GLU A 165                    
SITE     2 AC5  7 GLU A 166  ALA A 169  HOH A 413                               
SITE     1 AC6  6 ASN A  33  LYS A  34  ALA A  37  ARG A 124                    
SITE     2 AC6  6 SER A 194  HOH A 518                                          
SITE     1 AC7 13 ILE A  38  HIS A  41  GLU A  80  ASP A 108                    
SITE     2 AC7 13 GLU A 119  ILE A 120  LYS A 134   MN A 301                    
SITE     3 AC7 13  MN A 302  HOH A 404  HOH A 491  HOH A 514                    
SITE     4 AC7 13 HOH A 534                                                     
SITE     1 AC8 12 ALA A  20  TYR A  24  GLU A  26  LYS A  34                    
SITE     2 AC8 12 ILE A  38  GLU A  80   MN A 303  27Y A 309                    
SITE     3 AC8 12 HOH A 408  HOH A 500  HOH A 502  HOH A 534                    
SITE     1 AC9 10 ALA A  20  GLU A  23  TYR A  24  GLU A  80                    
SITE     2 AC9 10 GLY A  81  ARG A  82  ASP A  83   MN A 303                    
SITE     3 AC9 10 27Y A 308  HOH A 529                                          
CRYST1   88.932  101.655   66.212  90.00  90.00  90.00 C 2 2 21      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.011245  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009837  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015103        0.00000