HEADER    HYDROLASE                               23-FEB-10   3AF5              
TITLE     THE CRYSTAL STRUCTURE OF AN ARCHAEAL CPSF SUBUNIT, PH1404 FROM        
TITLE    2 PYROCOCCUS HORIKOSHII                                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PUTATIVE UNCHARACTERIZED PROTEIN PH1404;                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII;                          
SOURCE   3 ORGANISM_TAXID: 70601;                                               
SOURCE   4 STRAIN: OT3;                                                         
SOURCE   5 GENE: PH1404;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-11A                                   
KEYWDS    ARCHAEAL CPSF, BETA-CASP FAMILY, KH DOMAIN, RIBONUCLEASE, METALLO-    
KEYWDS   2 BETA-LACTAMASE SUPERFAMILY, PYROCOCCUS HORIKOSHII, ARCHAEA,          
KEYWDS   3 HYDROLASE                                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.NISHIDA,H.ISHIKAWA,N.NAKAGAWA,R.MASUI,S.KURAMITSU                   
REVDAT   3   13-MAR-24 3AF5    1       REMARK LINK                              
REVDAT   2   30-JUN-10 3AF5    1       JRNL                                     
REVDAT   1   21-APR-10 3AF5    0                                                
JRNL        AUTH   Y.NISHIDA,H.ISHIKAWA,S.BABA,N.NAKAGAWA,S.KURAMITSU,R.MASUI   
JRNL        TITL   CRYSTAL STRUCTURE OF AN ARCHAEAL CLEAVAGE AND                
JRNL        TITL 2 POLYADENYLATION SPECIFICITY FACTOR SUBUNIT FROM PYROCOCCUS   
JRNL        TITL 3 HORIKOSHII                                                   
JRNL        REF    PROTEINS                      V.  78  2395 2010              
JRNL        REFN                   ISSN 0887-3585                               
JRNL        PMID   20544974                                                     
JRNL        DOI    10.1002/PROT.22748                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.2                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.99                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 2789006.260                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 94.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 26948                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.196                           
REMARK   3   FREE R VALUE                     : 0.237                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2680                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.005                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.76                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 85.70                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 3587                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2400                       
REMARK   3   BIN FREE R VALUE                    : 0.3020                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.20                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 406                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.015                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5103                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 50                                      
REMARK   3   SOLVENT ATOMS            : 65                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 47.90                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 57.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.05000                                              
REMARK   3    B22 (A**2) : 3.05000                                              
REMARK   3    B33 (A**2) : -6.09000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.29                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.27                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.35                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.36                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.920                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.340 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.300 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.110 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.260 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 44.91                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP_PH1404.PARAM                       
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : LIGAND.PARAM                                   
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : LIGAND.TOP                                     
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED                   
REMARK   4                                                                      
REMARK   4 3AF5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-FEB-10.                  
REMARK 100 THE DEPOSITION ID IS D_1000029175.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 17-MAR-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 90                                 
REMARK 200  PH                             : 4.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL44B2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.2822                             
REMARK 200  MONOCHROMATOR                  : SI 111 DOUBLE CRYSTAL              
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 28592                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
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     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY                : 10.90                              
REMARK 200  R MERGE                    (I) : 0.06500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 44.5300                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 8.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.38400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.760                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.84                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.99                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE, 0.1M SODIUM         
REMARK 280  CHLORIDE, 15% (V/V) PEG 6000, PH 4.2, VAPOR DIFFUSION, HANGING      
REMARK 280  DROP, TEMPERATURE 293K                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
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   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      119.14350            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       43.10000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       43.10000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      178.71525            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       43.10000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       43.10000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       59.57175            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       43.10000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       43.10000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      178.71525            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       43.10000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       43.10000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       59.57175            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000      119.14350            
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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 729  LIES ON A SPECIAL POSITION.                          
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     THR A     2                                                      
REMARK 465     PHE A     3                                                      
REMARK 465     LEU A     4                                                      
REMARK 465     ILE A     5                                                      
REMARK 465     LYS A     6                                                      
REMARK 465     ARG A     7                                                      
REMARK 465     GLU A     8                                                      
REMARK 465     ALA A    51                                                      
REMARK 465     ILE A    52                                                      
REMARK 465     MET A    53                                                      
REMARK 465     LYS A    54                                                      
REMARK 465     ASP A    55                                                      
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  31       82.33    -48.65                                   
REMARK 500    PRO A  40       49.20    -83.12                                   
REMARK 500    ASN A  48       60.62    169.04                                   
REMARK 500    PRO A  49      129.20    -35.76                                   
REMARK 500    ASP A  61      -72.63    -89.65                                   
REMARK 500    PRO A  76       -6.27    -58.92                                   
REMARK 500    VAL A  78       33.01    -80.48                                   
REMARK 500    PRO A  81      155.30    -48.44                                   
REMARK 500    GLU A  84      -64.32    -96.48                                   
REMARK 500    GLU A  98       80.32     51.37                                   
REMARK 500    PRO A 118       -6.40    -58.34                                   
REMARK 500    ASN A 125       45.01   -146.01                                   
REMARK 500    LYS A 137      -20.97     67.36                                   
REMARK 500    ASP A 217      157.24     73.69                                   
REMARK 500    PHE A 218       74.00   -163.17                                   
REMARK 500    ASP A 275       41.70   -146.95                                   
REMARK 500    SER A 332      170.14    177.60                                   
REMARK 500    PRO A 384      -75.18    -71.50                                   
REMARK 500    ARG A 422       -0.39    -59.45                                   
REMARK 500    GLU A 453      -60.59    -91.78                                   
REMARK 500    ILE A 484     -105.44    -92.72                                   
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                              ZN A 662  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 256   NE2                                                    
REMARK 620 2 HIS A 258   ND1  98.6                                              
REMARK 620 3 HIS A 344   NE2  98.7  98.3                                        
REMARK 620 4 ASP A 367   OD1  82.0 171.6  89.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 665  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 261   NE2                                                    
REMARK 620 2 ASP A 367   OD1  93.7                                              
REMARK 620 3 HIS A 618   NE2  94.9 107.3                                        
REMARK 620 4 SO4 A 657   O3  160.5 105.6  81.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 663  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 387   OE1                                                    
REMARK 620 2 GLU A 612   OE2  94.5                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 664  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 498   NE2                                                    
REMARK 620 2 GLU A 505   OE2  89.9                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 652                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 653                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 654                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 655                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 656                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 657                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 658                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 659                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 660                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 661                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 662                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 663                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 664                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 665                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3AF6   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN COMPLEXED WITH RNA-ANALOG                               
DBREF  3AF5 A    1   651  UNP    O50112   O50112_PYRHO     1    651             
SEQRES   1 A  651  MET THR PHE LEU ILE LYS ARG GLU THR GLN VAL ASP GLN          
SEQRES   2 A  651  ILE LEU ARG ASP ILE ARG ALA VAL VAL ASN GLN MET VAL          
SEQRES   3 A  651  PRO LYS GLU ALA LYS ILE THR GLU ILE GLU PHE GLU GLY          
SEQRES   4 A  651  PRO GLU LEU VAL ILE TYR VAL LYS ASN PRO GLU ALA ILE          
SEQRES   5 A  651  MET LYS ASP GLY GLU LEU ILE LYS ASP LEU ALA LYS VAL          
SEQRES   6 A  651  LEU LYS LYS ARG ILE SER VAL ARG PRO ASP PRO GLU VAL          
SEQRES   7 A  651  LEU LEU PRO PRO GLU GLU ALA GLU LYS LEU ILE PHE GLU          
SEQRES   8 A  651  ILE VAL PRO LYS GLU ALA GLU ILE THR ASN ILE ALA PHE          
SEQRES   9 A  651  ASP PRO SER VAL GLY GLU VAL LEU ILE GLU ALA LYS LYS          
SEQRES  10 A  651  PRO GLY LEU VAL ILE GLY LYS ASN GLY GLU THR LEU ARG          
SEQRES  11 A  651  LEU ILE THR GLN LYS VAL LYS TRP ALA PRO LYS VAL VAL          
SEQRES  12 A  651  ARG THR PRO PRO LEU GLN SER GLN THR ILE TYR SER ILE          
SEQRES  13 A  651  ARG GLN ILE LEU GLN THR GLU SER LYS ASP ARG ARG LYS          
SEQRES  14 A  651  PHE LEU ARG GLN VAL GLY ARG ASN ILE TYR ARG LYS PRO          
SEQRES  15 A  651  GLU TYR LYS SER ARG TRP ILE ARG ILE THR GLY LEU GLY          
SEQRES  16 A  651  GLY PHE ARG GLU VAL GLY ARG SER ALA LEU LEU VAL GLN          
SEQRES  17 A  651  THR ASP GLU SER PHE VAL LEU VAL ASP PHE GLY VAL ASN          
SEQRES  18 A  651  VAL ALA MET LEU ASN ASP PRO TYR LYS ALA PHE PRO HIS          
SEQRES  19 A  651  PHE ASP ALA PRO GLU PHE GLN TYR VAL LEU ARG GLU GLY          
SEQRES  20 A  651  LEU LEU ASP ALA ILE ILE ILE THR HIS ALA HIS LEU ASP          
SEQRES  21 A  651  HIS CYS GLY MET LEU PRO TYR LEU PHE ARG TYR ASN LEU          
SEQRES  22 A  651  PHE ASP GLY PRO ILE TYR THR THR PRO PRO THR ARG ASP          
SEQRES  23 A  651  LEU MET VAL LEU LEU GLN LYS ASP PHE ILE GLU ILE GLN          
SEQRES  24 A  651  GLN SER ASN GLY GLN ASP PRO LEU TYR ARG PRO ARG ASP          
SEQRES  25 A  651  ILE LYS GLU VAL ILE LYS HIS THR ILE THR LEU ASP TYR          
SEQRES  26 A  651  GLY GLU VAL ARG ASP ILE SER PRO ASP ILE ARG LEU THR          
SEQRES  27 A  651  LEU HIS ASN ALA GLY HIS ILE LEU GLY SER ALA ILE VAL          
SEQRES  28 A  651  HIS LEU HIS ILE GLY ASN GLY LEU HIS ASN ILE ALA ILE          
SEQRES  29 A  651  THR GLY ASP PHE LYS PHE ILE PRO THR ARG LEU LEU GLU          
SEQRES  30 A  651  PRO ALA ASN ALA LYS PHE PRO ARG LEU GLU THR LEU VAL          
SEQRES  31 A  651  MET GLU SER THR TYR GLY GLY ALA ASN ASP ILE GLN MET          
SEQRES  32 A  651  PRO ARG GLU GLU ALA GLU LYS ARG LEU ILE GLU VAL ILE          
SEQRES  33 A  651  HIS ASN THR ILE LYS ARG GLY GLY LYS VAL LEU ILE PRO          
SEQRES  34 A  651  ALA MET ALA VAL GLY ARG ALA GLN GLU VAL MET MET VAL          
SEQRES  35 A  651  LEU GLU GLU TYR ALA ARG ILE GLY GLY ILE GLU VAL PRO          
SEQRES  36 A  651  ILE TYR LEU ASP GLY MET ILE TRP GLU ALA THR ALA ILE          
SEQRES  37 A  651  HIS THR ALA TYR PRO GLU TYR LEU SER ARG ARG LEU ARG          
SEQRES  38 A  651  GLU GLN ILE PHE LYS GLU GLY TYR ASN PRO PHE LEU SER          
SEQRES  39 A  651  GLU ILE PHE HIS PRO VAL ALA ASN SER ARG GLU ARG GLN          
SEQRES  40 A  651  ASP ILE ILE ASP SER ASN GLU PRO ALA ILE ILE ILE ALA          
SEQRES  41 A  651  SER SER GLY MET LEU VAL GLY GLY PRO SER VAL GLU TYR          
SEQRES  42 A  651  PHE LYS GLN LEU ALA PRO ASP PRO LYS ASN SER ILE ILE          
SEQRES  43 A  651  PHE VAL SER TYR GLN ALA GLU GLY THR LEU GLY ARG GLN          
SEQRES  44 A  651  VAL GLN SER GLY ILE ARG GLU ILE PRO MET VAL GLY GLU          
SEQRES  45 A  651  GLU GLY ARG THR GLU VAL ILE LYS VAL ASN MET GLU VAL          
SEQRES  46 A  651  HIS THR ILE ASP GLY PHE SER GLY HIS ALA ASP ARG ARG          
SEQRES  47 A  651  GLU LEU MET ASN TYR VAL ALA LYS VAL ARG PRO ARG PRO          
SEQRES  48 A  651  GLU ARG ILE ILE THR VAL HIS GLY GLU PRO GLN LYS CYS          
SEQRES  49 A  651  LEU ASP LEU ALA THR SER ILE HIS ARG LYS PHE GLY ILE          
SEQRES  50 A  651  SER THR ARG ALA PRO ASN ASN LEU ASP THR ILE ARG LEU          
SEQRES  51 A  651  ARG                                                          
HET    SO4  A 652       5                                                       
HET    SO4  A 653       5                                                       
HET    SO4  A 654       5                                                       
HET    SO4  A 655       5                                                       
HET    SO4  A 656       5                                                       
HET    SO4  A 657       5                                                       
HET    ACY  A 658       4                                                       
HET    ACY  A 659       4                                                       
HET    ACY  A 660       4                                                       
HET    ACY  A 661       4                                                       
HET     ZN  A 662       1                                                       
HET     ZN  A 663       1                                                       
HET     ZN  A 664       1                                                       
HET     ZN  A 665       1                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     ACY ACETIC ACID                                                      
HETNAM      ZN ZINC ION                                                         
FORMUL   2  SO4    6(O4 S 2-)                                                   
FORMUL   8  ACY    4(C2 H4 O2)                                                  
FORMUL  12   ZN    4(ZN 2+)                                                     
FORMUL  16  HOH   *65(H2 O)                                                     
HELIX    1   1 GLN A   10  ASN A   23  1                                  14    
HELIX    2   2 LEU A   58  LYS A   67  1                                  10    
HELIX    3   3 ASP A   75  LEU A   79  5                                   5    
HELIX    4   4 PRO A   81  VAL A   93  1                                  13    
HELIX    5   5 PRO A   94  GLU A   98  5                                   5    
HELIX    6   6 GLY A  126  LYS A  137  1                                  12    
HELIX    7   7 SER A  150  GLU A  163  1                                  14    
HELIX    8   8 GLU A  163  TYR A  179  1                                  17    
HELIX    9   9 ASN A  221  LEU A  225  5                                   5    
HELIX   10  10 ASP A  227  PHE A  232  1                                   6    
HELIX   11  11 ALA A  237  GLU A  246  1                                  10    
HELIX   12  12 HIS A  258  GLY A  263  1                                   6    
HELIX   13  13 MET A  264  TYR A  271  1                                   8    
HELIX   14  14 THR A  281  ASN A  302  1                                  22    
HELIX   15  15 ARG A  309  HIS A  319  1                                  11    
HELIX   16  16 PRO A  404  ARG A  422  1                                  19    
HELIX   17  17 GLY A  434  ARG A  448  1                                  15    
HELIX   18  18 MET A  461  ALA A  471  1                                  11    
HELIX   19  19 TYR A  472  LEU A  476  5                                   5    
HELIX   20  20 SER A  477  ILE A  484  1                                   8    
HELIX   21  21 ASN A  502  SER A  512  1                                  11    
HELIX   22  22 GLY A  528  ALA A  538  1                                  11    
HELIX   23  23 THR A  555  GLY A  563  1                                   9    
HELIX   24  24 GLU A  572  GLY A  574  5                                   3    
HELIX   25  25 ASP A  589  SER A  592  5                                   4    
HELIX   26  26 ASP A  596  VAL A  607  1                                  12    
HELIX   27  27 GLU A  620  GLY A  636  1                                  17    
SHEET    1   A 3 ILE A  32  PHE A  37  0                                        
SHEET    2   A 3 LEU A  42  VAL A  46 -1  O  VAL A  43   N  GLU A  36           
SHEET    3   A 3 ILE A  70  ARG A  73  1  O  ARG A  73   N  VAL A  46           
SHEET    1   B 3 ASN A 101  PHE A 104  0                                        
SHEET    2   B 3 GLU A 110  ALA A 115 -1  O  LEU A 112   N  ALA A 103           
SHEET    3   B 3 ALA A 139  ARG A 144  1  O  ALA A 139   N  VAL A 111           
SHEET    1   C 7 THR A 320  THR A 322  0                                        
SHEET    2   C 7 ILE A 278  THR A 280  1  N  ILE A 278   O  ILE A 321           
SHEET    3   C 7 ALA A 251  ILE A 253  1  N  ILE A 252   O  TYR A 279           
SHEET    4   C 7 PHE A 213  VAL A 216  1  N  LEU A 215   O  ALA A 251           
SHEET    5   C 7 ALA A 204  THR A 209 -1  N  VAL A 207   O  VAL A 214           
SHEET    6   C 7 ILE A 189  GLY A 195 -1  N  ARG A 190   O  GLN A 208           
SHEET    7   C 7 THR A 647  ARG A 649 -1  O  ILE A 648   N  ILE A 191           
SHEET    1   D 7 ARG A 329  SER A 332  0                                        
SHEET    2   D 7 ILE A 335  ASN A 341 -1  O  LEU A 337   N  ARG A 329           
SHEET    3   D 7 ALA A 349  ILE A 355 -1  O  HIS A 354   N  ARG A 336           
SHEET    4   D 7 ILE A 362  ILE A 364 -1  O  ILE A 364   N  VAL A 351           
SHEET    5   D 7 THR A 388  GLU A 392  1  O  VAL A 390   N  ALA A 363           
SHEET    6   D 7 ARG A 613  VAL A 617  1  O  ILE A 615   N  LEU A 389           
SHEET    7   D 7 SER A 638  ARG A 640  1  O  SER A 638   N  ILE A 614           
SHEET    1   E 6 PHE A 497  PRO A 499  0                                        
SHEET    2   E 6 ILE A 456  ASP A 459  1  N  ILE A 456   O  HIS A 498           
SHEET    3   E 6 ALA A 516  ALA A 520  1  O  ILE A 517   N  TYR A 457           
SHEET    4   E 6 LYS A 425  PRO A 429  1  N  VAL A 426   O  ILE A 518           
SHEET    5   E 6 SER A 544  PHE A 547  1  O  SER A 544   N  LEU A 427           
SHEET    6   E 6 GLU A 584  THR A 587  1  O  HIS A 586   N  PHE A 547           
SHEET    1   F 2 GLU A 566  VAL A 570  0                                        
SHEET    2   F 2 THR A 576  LYS A 580 -1  O  ILE A 579   N  ILE A 567           
LINK         NE2 HIS A 256                ZN    ZN A 662     1555   1555  2.25  
LINK         ND1 HIS A 258                ZN    ZN A 662     1555   1555  2.22  
LINK         NE2 HIS A 261                ZN    ZN A 665     1555   1555  2.13  
LINK         NE2 HIS A 344                ZN    ZN A 662     1555   1555  2.31  
LINK         OD1 ASP A 367                ZN    ZN A 662     1555   1555  2.59  
LINK         OD1 ASP A 367                ZN    ZN A 665     1555   1555  2.28  
LINK         OE1 GLU A 387                ZN    ZN A 663     1555   1555  2.02  
LINK         NE2 HIS A 498                ZN    ZN A 664     1555   1555  2.39  
LINK         OE2 GLU A 505                ZN    ZN A 664     1555   1555  2.20  
LINK         OE2 GLU A 612                ZN    ZN A 663     1555   1555  2.27  
LINK         NE2 HIS A 618                ZN    ZN A 665     1555   1555  2.19  
LINK         O3  SO4 A 657                ZN    ZN A 665     1555   1555  2.38  
CISPEP   1 SER A  521    SER A  522          0         0.19                     
CISPEP   2 ARG A  608    PRO A  609          0        -0.25                     
SITE     1 AC1  7 ARG A 202  TYR A 229  LYS A 230  HIS A 234                    
SITE     2 AC1  7 ASN A 644  ARG A 649  ARG A 651                               
SITE     1 AC2  3 LYS A 117  PRO A 118  GLY A 119                               
SITE     1 AC3  6 HIS A 258  ILE A 345  GLY A 434  ARG A 435                    
SITE     2 AC3  6 HOH A 677  HOH A 730                                          
SITE     1 AC4  3 ARG A 198  ARG A 613  ASN A 643                               
SITE     1 AC5  6 ARG A 336  HIS A 352  HIS A 354  ASN A 361                    
SITE     2 AC5  6 PRO A 384  ARG A 385                                          
SITE     1 AC6  7 VAL A 200  ASP A 260  ASP A 367  HIS A 594                    
SITE     2 AC6  7 HIS A 618   ZN A 662   ZN A 665                               
SITE     1 AC7  6 ASN A 341  GLU A 377  GLU A 474  TYR A 475                    
SITE     2 AC7  6 LEU A 476  GLU A 573                                          
SITE     1 AC8  2 PRO A 310  ARG A 311                                          
SITE     1 AC9  2 ILE A 321  THR A 322                                          
SITE     1 BC1  5 ASP A 324  TYR A 325  GLU A 474  TYR A 475                    
SITE     2 BC1  5 GLU A 573                                                     
SITE     1 BC2  6 HIS A 256  HIS A 258  HIS A 344  ASP A 367                    
SITE     2 BC2  6 SO4 A 657   ZN A 665                                          
SITE     1 BC3  2 GLU A 387  GLU A 612                                          
SITE     1 BC4  3 ASP A  12  HIS A 498  GLU A 505                               
SITE     1 BC5  6 ASP A 260  HIS A 261  ASP A 367  HIS A 618                    
SITE     2 BC5  6 SO4 A 657   ZN A 662                                          
CRYST1   86.200   86.200  238.287  90.00  90.00  90.00 P 43 21 2     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      0.011601  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011601  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004197        0.00000