HEADER    TRANSCRIPTION, TRANSFERASE/DNA, RNA     01-OCT-08   3ERC              
TITLE     CRYSTAL STRUCTURE OF THE HETERODIMERIC VACCINIA VIRUS MRNA            
TITLE    2 POLYADENYLATE POLYMERASE WITH THREE FRAGMENTS OF RNA AND 3'-DEOXY ATP
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CAP-SPECIFIC MRNA (NUCLEOSIDE-2'-O-)-METHYLTRANSFERASE;    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: POLY(A) POLYMERASE REGULATORY SUBUNIT, POLY(A) POLYMERASE   
COMPND   5 SMALL SUBUNIT, PAP-S, VP39;                                          
COMPND   6 EC: 2.1.1.57;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES;                                                       
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: POLY(A) POLYMERASE CATALYTIC SUBUNIT;                      
COMPND  11 CHAIN: C, D;                                                         
COMPND  12 SYNONYM: POLY(A) POLYMERASE LARGE SUBUNIT, PAP-L, VP55;              
COMPND  13 EC: 2.7.7.19;                                                        
COMPND  14 ENGINEERED: YES;                                                     
COMPND  15 MUTATION: YES;                                                       
COMPND  16 MOL_ID: 3;                                                           
COMPND  17 MOLECULE: RNA/DNA CHIMERA (5'-D(CP*)R(UP*UP*)D(CP*C)-3');            
COMPND  18 CHAIN: E, F;                                                         
COMPND  19 ENGINEERED: YES;                                                     
COMPND  20 MOL_ID: 4;                                                           
COMPND  21 MOLECULE: RNA/DNA CHIMERA (5'-D(CP*)R(UP*UP*)-D(C)-3');              
COMPND  22 CHAIN: G;                                                            
COMPND  23 ENGINEERED: YES;                                                     
COMPND  24 MOL_ID: 5;                                                           
COMPND  25 MOLECULE: RNA/DNA CHIMERA (5'-D(CP*CP*)R(UP*UP*)D(C)-3');            
COMPND  26 CHAIN: I;                                                            
COMPND  27 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: VACCINIA VIRUS WR;                              
SOURCE   3 ORGANISM_TAXID: 10254;                                               
SOURCE   4 STRAIN: WESTERN RESERVE / WR;                                        
SOURCE   5 GENE: PAPS, VACWR095, F9;                                            
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYS;                             
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET15B;                                   
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: VACCINIA VIRUS WR;                              
SOURCE  13 ORGANISM_TAXID: 10254;                                               
SOURCE  14 STRAIN: WESTERN RESERVE / WR;                                        
SOURCE  15 GENE: PAPL, VACWR057, E1L;                                           
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYS;                             
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PET15B;                                   
SOURCE  21 MOL_ID: 3;                                                           
SOURCE  22 SYNTHETIC: YES;                                                      
SOURCE  23 MOL_ID: 4;                                                           
SOURCE  24 SYNTHETIC: YES;                                                      
SOURCE  25 MOL_ID: 5;                                                           
SOURCE  26 SYNTHETIC: YES                                                       
KEYWDS    POLYADENYLATE POLYMERASE, TRANSLOCATION, SINGLE TRANDED RNA POLY(A)   
KEYWDS   2 POLYMERASE, RNA PROTEIN COMPLEX, PROCESSIVITY, HETERODIMER,          
KEYWDS   3 NUCLEOTIDYLTRANSFERASE, POXVIRUS; METHYLTRANSFERASE, MRNA CAPPING,   
KEYWDS   4 MRNA PROCESSING, S-ADENOSYL-L-METHIONINE, TRANSCRIPTION,             
KEYWDS   5 TRANSFERASE, TRANSFERASE/DNA, RNA COMPLEX, TRANSFERASE-DNA           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.LI,H.LI,S.ZHOU,T.L.POULOS,P.D.GERSHON                               
REVDAT   5   16-OCT-24 3ERC    1       REMARK HET    HETNAM FORMUL              
REVDAT   5 2                   1       ATOM                                     
REVDAT   4   06-SEP-23 3ERC    1       REMARK                                   
REVDAT   3   20-OCT-21 3ERC    1       REMARK SEQADV LINK                       
REVDAT   2   24-JAN-18 3ERC    1       AUTHOR                                   
REVDAT   1   16-JUN-09 3ERC    0                                                
JRNL        AUTH   C.LI,H.LI,S.ZHOU,E.SUN,J.YOSHIZAWA,T.L.POULOS,P.D.GERSHON    
JRNL        TITL   POLYMERASE TRANSLOCATION WITH RESPECT TO SINGLE-STRANDED     
JRNL        TITL 2 NUCLEIC ACID: LOOPING OR WRAPPING OF PRIMER AROUND A POLY(A) 
JRNL        TITL 3 POLYMERASE                                                   
JRNL        REF    STRUCTURE                     V.  17   680 2009              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   19446524                                                     
JRNL        DOI    10.1016/J.STR.2009.03.012                                    
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   C.M.MOURE,B.R.BOWMAN,P.D.GERSHON,F.A.QUIOCHO                 
REMARK   1  TITL   CRYSTAL STRUCTURE OF THE VACCINIA VIRUS POLYADENYLATE        
REMARK   1  TITL 2 POLYMERASE HETERODIMER: INSIGHT INTO ATP SELECTTIVITY AND    
REMARK   1  TITL 3 PROCESSIVITY                                                 
REMARK   1  REF    MOL.CELL                      V.  22   339 2006              
REMARK   1  REFN                   ISSN 1097-2765                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.21 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) : 3.21                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.55                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 866011.550                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 93.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 29455                          
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) : 0.245                           
REMARK   3   FREE R VALUE                     : 0.309                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1453                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.008                           
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) : 3.21                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.41                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 93.40                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 4632                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3600                       
REMARK   3   BIN FREE R VALUE                    : 0.4000                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 239                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.026                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 12018                                   
REMARK   3   NUCLEIC ACID ATOMS       : 357                                     
REMARK   3   HETEROGEN ATOMS          : 104                                     
REMARK   3   SOLVENT ATOMS            : 1                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 85.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.62000                                              
REMARK   3    B22 (A**2) : -14.63000                                            
REMARK   3    B33 (A**2) : 14.01000                                             
REMARK   3    B12 (A**2) : 3.20000                                              
REMARK   3    B13 (A**2) : -6.83000                                             
REMARK   3    B23 (A**2) : 2.66000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.47                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.68                            
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) : 0.60                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.73                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.012                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.80                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.970                           
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) : 10.360; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 16.070; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 11.110; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 16.340; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : BULK FLAT MODEL                                      
REMARK   3   KSOL        : 0.30                                                 
REMARK   3   BSOL        : 46.39                                                
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.PARAM                              
REMARK   3  PARAMETER FILE  2  : DNA-RNA_REP_1.PAR                              
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : ATP.PAR                                        
REMARK   3  PARAMETER FILE  5  : CALCIUM2.PAR                                   
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : &_1_TOPOLOGY_INFILE_1                          
REMARK   3  TOPOLOGY FILE  2   : &_1_TOPOLOGY_INFILE_2                          
REMARK   3  TOPOLOGY FILE  3   : &_1_TOPOLOGY_INFILE_3                          
REMARK   3  TOPOLOGY FILE  4   : &_1_TOPOLOGY_INFILE_4                          
REMARK   3  TOPOLOGY FILE  5   : &_1_TOPOLOGY_INFILE_5                          
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: RESIDUES 27-32, 142-144 IN CHAINS A & B   
REMARK   3  AND RESIDUES 1-11, 118-129, 150-160 IN CHAINS C & D ARE             
REMARK   3  DISORDERED AND NOT INCLUDED IN THE MODEL.                           
REMARK   4                                                                      
REMARK   4 3ERC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-NOV-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000049673.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-JUL-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.7                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL7-1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97670                            
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 30209                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.210                              
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     (%) : 93.8                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : 0.10700                            
REMARK 200  R SYM                      (I) : 0.10700                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.6700                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.21                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.41                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 94.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.42700                            
REMARK 200  R SYM FOR SHELL            (I) : 0.42700                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.930                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 2GA9                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.97                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEINS(4-5MG.ML) IN 10MM TRIS-HCL,     
REMARK 280  PH8.7, 75 MM NACL, 0.5 MM DTT, MIXED WITH EQUAL VOLUME BUFFER       
REMARK 280  WHICH COMPOSED OF 10MM TRIS-HCL, PH 8.7, 15-20% PEG 4000, 5%        
REMARK 280  GLYCEROL, 0.5 MM DTT. ROOM TEMPERATURE FOR SEVERAL DAYS., VAPOR     
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 295K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6880 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 30830 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D, E, I                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6510 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 30870 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, F, G                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     ALA A    27                                                      
REMARK 465     ASN A    28                                                      
REMARK 465     GLU A    29                                                      
REMARK 465     VAL A    30                                                      
REMARK 465     ALA A    31                                                      
REMARK 465     LYS A    32                                                      
REMARK 465     ALA A   142                                                      
REMARK 465     ALA A   143                                                      
REMARK 465     GLY A   144                                                      
REMARK 465     ALA B    27                                                      
REMARK 465     ASN B    28                                                      
REMARK 465     GLU B    29                                                      
REMARK 465     VAL B    30                                                      
REMARK 465     ALA B    31                                                      
REMARK 465     LYS B    32                                                      
REMARK 465     ALA B   142                                                      
REMARK 465     ALA B   143                                                      
REMARK 465     GLY B   144                                                      
REMARK 465     MET C     1                                                      
REMARK 465     ASN C     2                                                      
REMARK 465     ARG C     3                                                      
REMARK 465     ASN C     4                                                      
REMARK 465     PRO C     5                                                      
REMARK 465     ASP C     6                                                      
REMARK 465     GLN C     7                                                      
REMARK 465     ASN C     8                                                      
REMARK 465     THR C     9                                                      
REMARK 465     LEU C    10                                                      
REMARK 465     PRO C    11                                                      
REMARK 465     LYS C   118                                                      
REMARK 465     ALA C   119                                                      
REMARK 465     PRO C   120                                                      
REMARK 465     ASN C   121                                                      
REMARK 465     VAL C   122                                                      
REMARK 465     ILE C   123                                                      
REMARK 465     SER C   124                                                      
REMARK 465     SER C   125                                                      
REMARK 465     LYS C   126                                                      
REMARK 465     ILE C   127                                                      
REMARK 465     SER C   128                                                      
REMARK 465     TYR C   129                                                      
REMARK 465     ILE C   150                                                      
REMARK 465     ASP C   151                                                      
REMARK 465     LYS C   152                                                      
REMARK 465     ALA C   153                                                      
REMARK 465     LYS C   154                                                      
REMARK 465     VAL C   155                                                      
REMARK 465     MET C   156                                                      
REMARK 465     GLY C   157                                                      
REMARK 465     ARG C   158                                                      
REMARK 465     HIS C   159                                                      
REMARK 465     ASN C   160                                                      
REMARK 465     MET D     1                                                      
REMARK 465     ASN D     2                                                      
REMARK 465     ARG D     3                                                      
REMARK 465     ASN D     4                                                      
REMARK 465     PRO D     5                                                      
REMARK 465     ASP D     6                                                      
REMARK 465     GLN D     7                                                      
REMARK 465     ASN D     8                                                      
REMARK 465     THR D     9                                                      
REMARK 465     LEU D    10                                                      
REMARK 465     PRO D    11                                                      
REMARK 465     LYS D   118                                                      
REMARK 465     ALA D   119                                                      
REMARK 465     PRO D   120                                                      
REMARK 465     ASN D   121                                                      
REMARK 465     VAL D   122                                                      
REMARK 465     ILE D   123                                                      
REMARK 465     SER D   124                                                      
REMARK 465     SER D   125                                                      
REMARK 465     LYS D   126                                                      
REMARK 465     ILE D   127                                                      
REMARK 465     SER D   128                                                      
REMARK 465     TYR D   129                                                      
REMARK 465     ILE D   150                                                      
REMARK 465     ASP D   151                                                      
REMARK 465     LYS D   152                                                      
REMARK 465     ALA D   153                                                      
REMARK 465     LYS D   154                                                      
REMARK 465     VAL D   155                                                      
REMARK 465     MET D   156                                                      
REMARK 465     GLY D   157                                                      
REMARK 465     ARG D   158                                                      
REMARK 465     HIS D   159                                                      
REMARK 465     ASN D   160                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500     DC E 601   O4' -  C1' -  N1  ANGL. DEV. =   1.9 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A   2       56.44    172.65                                   
REMARK 500    VAL A   4      158.30    179.34                                   
REMARK 500    PRO A  24       11.75    -52.79                                   
REMARK 500    GLN A  39       -9.18    -56.62                                   
REMARK 500    ILE A  58      -48.71    -21.47                                   
REMARK 500    SER A  69      -79.30    -68.07                                   
REMARK 500    ALA A  70      144.26    -27.17                                   
REMARK 500    ASP A  95      133.15   -176.52                                   
REMARK 500    ASP A 100      108.45    -49.36                                   
REMARK 500    PRO A 101      -30.08    -30.42                                   
REMARK 500    ILE A 102        3.85    -60.48                                   
REMARK 500    ASN A 104     -179.30    -66.76                                   
REMARK 500    GLU A 118      -80.09    -55.06                                   
REMARK 500    ALA A 140     -159.02   -114.46                                   
REMARK 500    ASN A 146      -54.73    104.01                                   
REMARK 500    GLU A 147      116.02    158.21                                   
REMARK 500    PRO A 148      134.74    -36.76                                   
REMARK 500    ILE A 164      -71.37    -37.05                                   
REMARK 500    ILE A 166      -75.08    -77.81                                   
REMARK 500    LEU A 167       -4.42    -55.34                                   
REMARK 500    ASN A 168       69.40     23.48                                   
REMARK 500    TRP A 176      110.00   -161.38                                   
REMARK 500    ASP A 182      -10.21    -47.48                                   
REMARK 500    ILE A 185      -78.42   -126.57                                   
REMARK 500    PRO A 202      127.77    -25.75                                   
REMARK 500    MET A 208      141.36   -170.21                                   
REMARK 500    ASN A 245       25.15    -76.36                                   
REMARK 500    PHE A 251      107.24    -50.28                                   
REMARK 500    CYS A 272      117.56   -160.41                                   
REMARK 500    LYS A 274      132.56    -32.52                                   
REMARK 500    PRO A 277     -108.99    -70.26                                   
REMARK 500    LYS A 280      -38.93    -38.76                                   
REMARK 500    ASN A 295       84.03     77.35                                   
REMARK 500    ASP B   2       55.91    171.79                                   
REMARK 500    VAL B   4      158.06    178.97                                   
REMARK 500    PRO B  24       11.25    -52.50                                   
REMARK 500    GLN B  39       -8.56    -56.35                                   
REMARK 500    ILE B  58      -48.16    -22.77                                   
REMARK 500    SER B  69      -78.19    -69.58                                   
REMARK 500    ALA B  70      144.35    -27.47                                   
REMARK 500    ILE B  75      -39.74    -31.19                                   
REMARK 500    ASP B  95      133.71   -176.52                                   
REMARK 500    ASP B 100      108.85    -49.66                                   
REMARK 500    PRO B 101      -29.91    -30.83                                   
REMARK 500    ILE B 102        3.76    -60.86                                   
REMARK 500    ASN B 104     -179.76    -67.74                                   
REMARK 500    GLU B 118      -79.52    -55.74                                   
REMARK 500    ALA B 140     -159.47   -114.03                                   
REMARK 500    ASN B 146      -55.39    104.62                                   
REMARK 500    GLU B 147      115.72    158.25                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     216 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    TYR D 455         0.07    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     U5P C  600                                                       
REMARK 610     U5P D  602                                                       
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                              CA C 901  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C 202   OD1                                                    
REMARK 620 2 ASP C 204   OD1  52.7                                              
REMARK 620 3 ASP C 253   OD1 108.4  93.1                                        
REMARK 620 4 ASP C 253   OD2 121.1 138.6  47.1                                  
REMARK 620 5  DC F 610   O3' 104.5  89.5 140.3 127.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C 902  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C 202   OD1                                                    
REMARK 620 2 ASP C 202   OD2  47.6                                              
REMARK 620 3 ASP C 204   OD1  51.7  73.0                                        
REMARK 620 4 ASP C 204   OD2  90.0  71.8  51.5                                  
REMARK 620 5 3AT C 801   O1G  89.4  56.2 129.2 106.9                            
REMARK 620 6 3AT C 801   O1B 142.4  95.7 135.1  83.6  57.9                      
REMARK 620 7 3AT C 801   O1A 106.9 111.2 148.8 159.7  63.2  76.1                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA D 903  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP D 202   OD1                                                    
REMARK 620 2 ASP D 204   OD1  56.9                                              
REMARK 620 3 ASP D 253   OD1 130.7 109.4                                        
REMARK 620 4 ASP D 253   OD2 132.1 162.5  53.1                                  
REMARK 620 5  DC E 605   O3'  98.3  79.2 127.4 110.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA D 904  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP D 202   OD1                                                    
REMARK 620 2 ASP D 202   OD2  44.6                                              
REMARK 620 3 ASP D 204   OD1  50.7  71.1                                        
REMARK 620 4 ASP D 204   OD2  87.0  69.6  51.3                                  
REMARK 620 5 3AT D 800   O1G  83.2  50.7 121.8 101.1                            
REMARK 620 6 3AT D 800   O1B 136.3  93.0 137.2  86.1  56.1                      
REMARK 620 7 3AT D 800   O1A 108.5 105.1 154.6 152.5  59.9  66.9                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE U5P C 600                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE U5P D 602                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3AT D 800                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 3AT C 801                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 901                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 902                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 903                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA D 904                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2GA9   RELATED DB: PDB                                   
REMARK 900 HETERODIMER STRUCTURE WITH BOUND ATP ANALOGS                         
REMARK 900 RELATED ID: 3ER8   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3ER9   RELATED DB: PDB                                   
DBREF  3ERC A    1   297  UNP    P07617   PAP2_VACCV       1    297             
DBREF  3ERC B    1   297  UNP    P07617   PAP2_VACCV       1    297             
DBREF  3ERC C    1   479  UNP    P23371   PAP1_VACCV       1    479             
DBREF  3ERC D    1   479  UNP    P23371   PAP1_VACCV       1    479             
DBREF  3ERC E  601   605  PDB    3ERC     3ERC           601    605             
DBREF  3ERC F  606   610  PDB    3ERC     3ERC           606    610             
DBREF  3ERC G  500   503  PDB    3ERC     3ERC           500    503             
DBREF  3ERC I  700   704  PDB    3ERC     3ERC           700    704             
SEQADV 3ERC ALA A  140  UNP  P07617    ARG   140 ENGINEERED MUTATION            
SEQADV 3ERC ALA A  142  UNP  P07617    LYS   142 ENGINEERED MUTATION            
SEQADV 3ERC ALA A  143  UNP  P07617    ARG   143 ENGINEERED MUTATION            
SEQADV 3ERC ALA B  140  UNP  P07617    ARG   140 ENGINEERED MUTATION            
SEQADV 3ERC ALA B  142  UNP  P07617    LYS   142 ENGINEERED MUTATION            
SEQADV 3ERC ALA B  143  UNP  P07617    ARG   143 ENGINEERED MUTATION            
SEQADV 3ERC SER C   36  UNP  P23371    LEU    36 ENGINEERED MUTATION            
SEQADV 3ERC SER D   36  UNP  P23371    LEU    36 ENGINEERED MUTATION            
SEQRES   1 A  297  MET ASP VAL VAL SER LEU ASP LYS PRO PHE MET TYR PHE          
SEQRES   2 A  297  GLU GLU ILE ASP ASN GLU LEU ASP TYR GLU PRO GLU SER          
SEQRES   3 A  297  ALA ASN GLU VAL ALA LYS LYS LEU PRO TYR GLN GLY GLN          
SEQRES   4 A  297  LEU LYS LEU LEU LEU GLY GLU LEU PHE PHE LEU SER LYS          
SEQRES   5 A  297  LEU GLN ARG HIS GLY ILE LEU ASP GLY ALA THR VAL VAL          
SEQRES   6 A  297  TYR ILE GLY SER ALA PRO GLY THR HIS ILE ARG TYR LEU          
SEQRES   7 A  297  ARG ASP HIS PHE TYR ASN LEU GLY VAL ILE ILE LYS TRP          
SEQRES   8 A  297  MET LEU ILE ASP GLY ARG HIS HIS ASP PRO ILE LEU ASN          
SEQRES   9 A  297  GLY LEU ARG ASP VAL THR LEU VAL THR ARG PHE VAL ASP          
SEQRES  10 A  297  GLU GLU TYR LEU ARG SER ILE LYS LYS GLN LEU HIS PRO          
SEQRES  11 A  297  SER LYS ILE ILE LEU ILE SER ASP VAL ALA SER ALA ALA          
SEQRES  12 A  297  GLY GLY ASN GLU PRO SER THR ALA ASP LEU LEU SER ASN          
SEQRES  13 A  297  TYR ALA LEU GLN ASN VAL MET ILE SER ILE LEU ASN PRO          
SEQRES  14 A  297  VAL ALA SER SER LEU LYS TRP ARG CYS PRO PHE PRO ASP          
SEQRES  15 A  297  GLN TRP ILE LYS ASP PHE TYR ILE PRO HIS GLY ASN LYS          
SEQRES  16 A  297  MET LEU GLN PRO PHE ALA PRO SER TYR SER ALA GLU MET          
SEQRES  17 A  297  ARG LEU LEU SER ILE TYR THR GLY GLU ASN MET ARG LEU          
SEQRES  18 A  297  THR ARG VAL THR LYS SER ASP ALA VAL ASN TYR GLU LYS          
SEQRES  19 A  297  LYS MET TYR TYR LEU ASN LYS ILE VAL ARG ASN LYS VAL          
SEQRES  20 A  297  VAL VAL ASN PHE ASP TYR PRO ASN GLN GLU TYR ASP TYR          
SEQRES  21 A  297  PHE HIS MET TYR PHE MET LEU ARG THR VAL TYR CYS ASN          
SEQRES  22 A  297  LYS THR PHE PRO THR THR LYS ALA LYS VAL LEU PHE LEU          
SEQRES  23 A  297  GLN GLN SER ILE PHE ARG PHE LEU ASN ILE PRO                  
SEQRES   1 B  297  MET ASP VAL VAL SER LEU ASP LYS PRO PHE MET TYR PHE          
SEQRES   2 B  297  GLU GLU ILE ASP ASN GLU LEU ASP TYR GLU PRO GLU SER          
SEQRES   3 B  297  ALA ASN GLU VAL ALA LYS LYS LEU PRO TYR GLN GLY GLN          
SEQRES   4 B  297  LEU LYS LEU LEU LEU GLY GLU LEU PHE PHE LEU SER LYS          
SEQRES   5 B  297  LEU GLN ARG HIS GLY ILE LEU ASP GLY ALA THR VAL VAL          
SEQRES   6 B  297  TYR ILE GLY SER ALA PRO GLY THR HIS ILE ARG TYR LEU          
SEQRES   7 B  297  ARG ASP HIS PHE TYR ASN LEU GLY VAL ILE ILE LYS TRP          
SEQRES   8 B  297  MET LEU ILE ASP GLY ARG HIS HIS ASP PRO ILE LEU ASN          
SEQRES   9 B  297  GLY LEU ARG ASP VAL THR LEU VAL THR ARG PHE VAL ASP          
SEQRES  10 B  297  GLU GLU TYR LEU ARG SER ILE LYS LYS GLN LEU HIS PRO          
SEQRES  11 B  297  SER LYS ILE ILE LEU ILE SER ASP VAL ALA SER ALA ALA          
SEQRES  12 B  297  GLY GLY ASN GLU PRO SER THR ALA ASP LEU LEU SER ASN          
SEQRES  13 B  297  TYR ALA LEU GLN ASN VAL MET ILE SER ILE LEU ASN PRO          
SEQRES  14 B  297  VAL ALA SER SER LEU LYS TRP ARG CYS PRO PHE PRO ASP          
SEQRES  15 B  297  GLN TRP ILE LYS ASP PHE TYR ILE PRO HIS GLY ASN LYS          
SEQRES  16 B  297  MET LEU GLN PRO PHE ALA PRO SER TYR SER ALA GLU MET          
SEQRES  17 B  297  ARG LEU LEU SER ILE TYR THR GLY GLU ASN MET ARG LEU          
SEQRES  18 B  297  THR ARG VAL THR LYS SER ASP ALA VAL ASN TYR GLU LYS          
SEQRES  19 B  297  LYS MET TYR TYR LEU ASN LYS ILE VAL ARG ASN LYS VAL          
SEQRES  20 B  297  VAL VAL ASN PHE ASP TYR PRO ASN GLN GLU TYR ASP TYR          
SEQRES  21 B  297  PHE HIS MET TYR PHE MET LEU ARG THR VAL TYR CYS ASN          
SEQRES  22 B  297  LYS THR PHE PRO THR THR LYS ALA LYS VAL LEU PHE LEU          
SEQRES  23 B  297  GLN GLN SER ILE PHE ARG PHE LEU ASN ILE PRO                  
SEQRES   1 C  479  MET ASN ARG ASN PRO ASP GLN ASN THR LEU PRO ASN ILE          
SEQRES   2 C  479  THR LEU LYS ILE ILE GLU THR TYR LEU GLY ARG VAL PRO          
SEQRES   3 C  479  SER VAL ASN GLU TYR HIS MET LEU LYS SER GLN ALA ARG          
SEQRES   4 C  479  ASN ILE GLN LYS ILE THR VAL PHE ASN LYS ASP ILE PHE          
SEQRES   5 C  479  VAL SER LEU VAL LYS LYS ASN LYS LYS ARG PHE PHE SER          
SEQRES   6 C  479  ASP VAL ASN THR SER ALA SER GLU ILE LYS ASP ARG ILE          
SEQRES   7 C  479  LEU SER TYR PHE SER LYS GLN THR GLN THR TYR ASN ILE          
SEQRES   8 C  479  GLY LYS LEU PHE THR ILE ILE GLU LEU GLN SER VAL LEU          
SEQRES   9 C  479  VAL THR THR TYR THR ASP ILE LEU GLY VAL LEU THR ILE          
SEQRES  10 C  479  LYS ALA PRO ASN VAL ILE SER SER LYS ILE SER TYR ASN          
SEQRES  11 C  479  VAL THR SER MET GLU GLU LEU ALA ARG ASP MET LEU ASN          
SEQRES  12 C  479  SER MET ASN VAL ALA VAL ILE ASP LYS ALA LYS VAL MET          
SEQRES  13 C  479  GLY ARG HIS ASN VAL SER SER LEU VAL LYS ASN VAL ASN          
SEQRES  14 C  479  LYS LEU MET GLU GLU TYR LEU ARG ARG HIS ASN LYS SER          
SEQRES  15 C  479  CYS ILE CYS TYR GLY SER TYR SER LEU TYR LEU ILE ASN          
SEQRES  16 C  479  PRO ASN ILE ARG TYR GLY ASP ILE ASP ILE LEU GLN THR          
SEQRES  17 C  479  ASN SER ARG THR PHE LEU ILE ASP LEU ALA PHE LEU ILE          
SEQRES  18 C  479  LYS PHE ILE THR GLY ASN ASN ILE ILE LEU SER LYS ILE          
SEQRES  19 C  479  PRO TYR LEU ARG ASN TYR MET VAL ILE LYS ASP GLU ASN          
SEQRES  20 C  479  ASP ASN HIS ILE ILE ASP SER PHE ASN ILE ARG GLN ASP          
SEQRES  21 C  479  THR MET ASN VAL VAL PRO LYS ILE PHE ILE ASP ASN ILE          
SEQRES  22 C  479  TYR ILE VAL ASP PRO THR PHE GLN LEU LEU ASN MET ILE          
SEQRES  23 C  479  LYS MET PHE SER GLN ILE ASP ARG LEU GLU ASP LEU SER          
SEQRES  24 C  479  LYS ASP PRO GLU LYS PHE ASN ALA ARG MET ALA THR MET          
SEQRES  25 C  479  LEU GLU TYR VAL ARG TYR THR HIS GLY ILE VAL PHE ASP          
SEQRES  26 C  479  GLY LYS ARG ASN ASN MET PRO MET LYS CYS ILE ILE ASP          
SEQRES  27 C  479  GLU ASN ASN ARG ILE VAL THR VAL THR THR LYS ASP TYR          
SEQRES  28 C  479  PHE SER PHE LYS LYS CYS LEU VAL TYR LEU ASP GLU ASN          
SEQRES  29 C  479  VAL LEU SER SER ASP ILE LEU ASP LEU ASN ALA ASP THR          
SEQRES  30 C  479  SER CYS ASP PHE GLU SER VAL THR ASN SER VAL TYR LEU          
SEQRES  31 C  479  ILE HIS ASP ASN ILE MET TYR THR TYR PHE SER ASN THR          
SEQRES  32 C  479  ILE LEU LEU SER ASP LYS GLY LYS VAL HIS GLU ILE SER          
SEQRES  33 C  479  ALA ARG GLY LEU CYS ALA HIS ILE LEU LEU TYR GLN MET          
SEQRES  34 C  479  LEU THR SER GLY GLU TYR LYS GLN CYS LEU SER ASP LEU          
SEQRES  35 C  479  LEU ASN SER MET MET ASN ARG ASP LYS ILE PRO ILE TYR          
SEQRES  36 C  479  SER HIS THR GLU ARG ASP LYS LYS PRO GLY ARG HIS GLY          
SEQRES  37 C  479  PHE ILE ASN ILE GLU LYS ASP ILE ILE VAL PHE                  
SEQRES   1 D  479  MET ASN ARG ASN PRO ASP GLN ASN THR LEU PRO ASN ILE          
SEQRES   2 D  479  THR LEU LYS ILE ILE GLU THR TYR LEU GLY ARG VAL PRO          
SEQRES   3 D  479  SER VAL ASN GLU TYR HIS MET LEU LYS SER GLN ALA ARG          
SEQRES   4 D  479  ASN ILE GLN LYS ILE THR VAL PHE ASN LYS ASP ILE PHE          
SEQRES   5 D  479  VAL SER LEU VAL LYS LYS ASN LYS LYS ARG PHE PHE SER          
SEQRES   6 D  479  ASP VAL ASN THR SER ALA SER GLU ILE LYS ASP ARG ILE          
SEQRES   7 D  479  LEU SER TYR PHE SER LYS GLN THR GLN THR TYR ASN ILE          
SEQRES   8 D  479  GLY LYS LEU PHE THR ILE ILE GLU LEU GLN SER VAL LEU          
SEQRES   9 D  479  VAL THR THR TYR THR ASP ILE LEU GLY VAL LEU THR ILE          
SEQRES  10 D  479  LYS ALA PRO ASN VAL ILE SER SER LYS ILE SER TYR ASN          
SEQRES  11 D  479  VAL THR SER MET GLU GLU LEU ALA ARG ASP MET LEU ASN          
SEQRES  12 D  479  SER MET ASN VAL ALA VAL ILE ASP LYS ALA LYS VAL MET          
SEQRES  13 D  479  GLY ARG HIS ASN VAL SER SER LEU VAL LYS ASN VAL ASN          
SEQRES  14 D  479  LYS LEU MET GLU GLU TYR LEU ARG ARG HIS ASN LYS SER          
SEQRES  15 D  479  CYS ILE CYS TYR GLY SER TYR SER LEU TYR LEU ILE ASN          
SEQRES  16 D  479  PRO ASN ILE ARG TYR GLY ASP ILE ASP ILE LEU GLN THR          
SEQRES  17 D  479  ASN SER ARG THR PHE LEU ILE ASP LEU ALA PHE LEU ILE          
SEQRES  18 D  479  LYS PHE ILE THR GLY ASN ASN ILE ILE LEU SER LYS ILE          
SEQRES  19 D  479  PRO TYR LEU ARG ASN TYR MET VAL ILE LYS ASP GLU ASN          
SEQRES  20 D  479  ASP ASN HIS ILE ILE ASP SER PHE ASN ILE ARG GLN ASP          
SEQRES  21 D  479  THR MET ASN VAL VAL PRO LYS ILE PHE ILE ASP ASN ILE          
SEQRES  22 D  479  TYR ILE VAL ASP PRO THR PHE GLN LEU LEU ASN MET ILE          
SEQRES  23 D  479  LYS MET PHE SER GLN ILE ASP ARG LEU GLU ASP LEU SER          
SEQRES  24 D  479  LYS ASP PRO GLU LYS PHE ASN ALA ARG MET ALA THR MET          
SEQRES  25 D  479  LEU GLU TYR VAL ARG TYR THR HIS GLY ILE VAL PHE ASP          
SEQRES  26 D  479  GLY LYS ARG ASN ASN MET PRO MET LYS CYS ILE ILE ASP          
SEQRES  27 D  479  GLU ASN ASN ARG ILE VAL THR VAL THR THR LYS ASP TYR          
SEQRES  28 D  479  PHE SER PHE LYS LYS CYS LEU VAL TYR LEU ASP GLU ASN          
SEQRES  29 D  479  VAL LEU SER SER ASP ILE LEU ASP LEU ASN ALA ASP THR          
SEQRES  30 D  479  SER CYS ASP PHE GLU SER VAL THR ASN SER VAL TYR LEU          
SEQRES  31 D  479  ILE HIS ASP ASN ILE MET TYR THR TYR PHE SER ASN THR          
SEQRES  32 D  479  ILE LEU LEU SER ASP LYS GLY LYS VAL HIS GLU ILE SER          
SEQRES  33 D  479  ALA ARG GLY LEU CYS ALA HIS ILE LEU LEU TYR GLN MET          
SEQRES  34 D  479  LEU THR SER GLY GLU TYR LYS GLN CYS LEU SER ASP LEU          
SEQRES  35 D  479  LEU ASN SER MET MET ASN ARG ASP LYS ILE PRO ILE TYR          
SEQRES  36 D  479  SER HIS THR GLU ARG ASP LYS LYS PRO GLY ARG HIS GLY          
SEQRES  37 D  479  PHE ILE ASN ILE GLU LYS ASP ILE ILE VAL PHE                  
SEQRES   1 E    5   DC   U   U  DC  DC                                          
SEQRES   1 F    5   DC   U   U  DC  DC                                          
SEQRES   1 G    4   DC   U   U  DC                                              
SEQRES   1 I    5   DC  DC   U   U  DC                                          
HET    U5P  C 600      20                                                       
HET    3AT  C 801      30                                                       
HET     CA  C 901       1                                                       
HET     CA  C 902       1                                                       
HET    U5P  D 602      20                                                       
HET    3AT  D 800      30                                                       
HET     CA  D 903       1                                                       
HET     CA  D 904       1                                                       
HETNAM     U5P URIDINE-5'-MONOPHOSPHATE                                         
HETNAM     3AT 3'-DEOXYADENOSINE-5'-TRIPHOSPHATE                                
HETNAM      CA CALCIUM ION                                                      
HETSYN     3AT CORDYCEPIN TRIPHOSPHATE                                          
FORMUL   9  U5P    2(C9 H13 N2 O9 P)                                            
FORMUL  10  3AT    2(C10 H16 N5 O12 P3)                                         
FORMUL  11   CA    4(CA 2+)                                                     
FORMUL  17  HOH   *(H2 O)                                                       
HELIX    1   1 TYR A   12  ILE A   16  5                                   5    
HELIX    2   2 GLN A   37  HIS A   56  1                                  20    
HELIX    3   3 HIS A   74  LEU A   85  1                                  12    
HELIX    4   4 ASP A  100  ASN A  104  5                                   5    
HELIX    5   5 ASP A  117  HIS A  129  1                                  13    
HELIX    6   6 SER A  149  ASN A  168  1                                  20    
HELIX    7   7 PHE A  180  TRP A  184  5                                   5    
HELIX    8   8 THR A  225  ILE A  242  1                                  18    
HELIX    9   9 GLU A  257  ARG A  268  1                                  12    
HELIX   10  10 THR A  278  ASN A  295  1                                  18    
HELIX   11  11 TYR B   12  ILE B   16  5                                   5    
HELIX   12  12 GLN B   37  HIS B   56  1                                  20    
HELIX   13  13 HIS B   74  LEU B   85  1                                  12    
HELIX   14  14 ASP B  100  ASN B  104  5                                   5    
HELIX   15  15 ASP B  117  HIS B  129  1                                  13    
HELIX   16  16 SER B  149  ASN B  168  1                                  20    
HELIX   17  17 PHE B  180  TRP B  184  5                                   5    
HELIX   18  18 THR B  225  ILE B  242  1                                  18    
HELIX   19  19 GLU B  257  ARG B  268  1                                  12    
HELIX   20  20 THR B  278  ASN B  295  1                                  18    
HELIX   21  21 ASN C   12  GLY C   23  1                                  12    
HELIX   22  22 SER C   27  SER C   36  1                                  10    
HELIX   23  23 GLN C   37  VAL C   46  1                                  10    
HELIX   24  24 ASN C   48  PHE C   64  1                                  17    
HELIX   25  25 SER C   70  PHE C   82  1                                  13    
HELIX   26  26 SER C   83  GLN C   87  5                                   5    
HELIX   27  27 ASN C   90  LEU C  112  1                                  23    
HELIX   28  28 GLY C  113  THR C  116  5                                   4    
HELIX   29  29 VAL C  131  SER C  133  5                                   3    
HELIX   30  30 MET C  134  ASN C  146  1                                  13    
HELIX   31  31 SER C  163  HIS C  179  1                                  17    
HELIX   32  32 GLY C  187  LEU C  193  1                                   7    
HELIX   33  33 ASN C  209  THR C  225  1                                  17    
HELIX   34  34 ARG C  258  VAL C  265  1                                   8    
HELIX   35  35 ASP C  277  PHE C  289  1                                  13    
HELIX   36  36 GLN C  291  GLU C  296  1                                   6    
HELIX   37  37 GLU C  303  HIS C  320  1                                  18    
HELIX   38  38 LYS C  349  TYR C  351  5                                   3    
HELIX   39  39 ASP C  362  LEU C  373  1                                  12    
HELIX   40  40 PHE C  381  ASN C  386  1                                   6    
HELIX   41  41 ILE C  391  ILE C  395  5                                   5    
HELIX   42  42 HIS C  413  THR C  431  1                                  19    
HELIX   43  43 TYR C  435  SER C  445  1                                  11    
HELIX   44  44 ASN D   12  GLY D   23  1                                  12    
HELIX   45  45 SER D   27  SER D   36  1                                  10    
HELIX   46  46 GLN D   37  VAL D   46  1                                  10    
HELIX   47  47 ASN D   48  PHE D   64  1                                  17    
HELIX   48  48 SER D   70  PHE D   82  1                                  13    
HELIX   49  49 SER D   83  GLN D   87  5                                   5    
HELIX   50  50 ASN D   90  LEU D  112  1                                  23    
HELIX   51  51 GLY D  113  THR D  116  5                                   4    
HELIX   52  52 VAL D  131  SER D  133  5                                   3    
HELIX   53  53 MET D  134  ASN D  146  1                                  13    
HELIX   54  54 SER D  163  HIS D  179  1                                  17    
HELIX   55  55 GLY D  187  LEU D  193  1                                   7    
HELIX   56  56 ASN D  209  THR D  225  1                                  17    
HELIX   57  57 ARG D  258  VAL D  265  1                                   8    
HELIX   58  58 ASP D  277  PHE D  289  1                                  13    
HELIX   59  59 GLN D  291  GLU D  296  1                                   6    
HELIX   60  60 GLU D  303  HIS D  320  1                                  18    
HELIX   61  61 LYS D  349  TYR D  351  5                                   3    
HELIX   62  62 ASP D  362  LEU D  373  1                                  12    
HELIX   63  63 PHE D  381  ASN D  386  1                                   6    
HELIX   64  64 ILE D  391  ILE D  395  5                                   5    
HELIX   65  65 HIS D  413  THR D  431  1                                  19    
HELIX   66  66 TYR D  435  SER D  445  1                                  11    
SHEET    1   A 7 VAL A 109  VAL A 112  0                                        
SHEET    2   A 7 LYS A  90  ILE A  94  1  N  TRP A  91   O  THR A 110           
SHEET    3   A 7 THR A  63  ILE A  67  1  N  VAL A  64   O  MET A  92           
SHEET    4   A 7 ILE A 133  SER A 137  1  O  ILE A 134   N  VAL A  65           
SHEET    5   A 7 ALA A 171  LEU A 174  1  O  SER A 173   N  LEU A 135           
SHEET    6   A 7 MET A 208  ILE A 213 -1  O  LEU A 210   N  LEU A 174           
SHEET    7   A 7 ASN A 194  LEU A 197 -1  N  ASN A 194   O  LEU A 211           
SHEET    1   B 4 PHE A 188  PRO A 191  0                                        
SHEET    2   B 4 MET A 219  VAL A 224 -1  O  VAL A 224   N  PHE A 188           
SHEET    3   B 4 ASN B 218  VAL B 224 -1  O  MET B 219   N  LEU A 221           
SHEET    4   B 4 PHE B 188  PRO B 191 -1  N  PHE B 188   O  VAL B 224           
SHEET    1   C 7 VAL B 109  VAL B 112  0                                        
SHEET    2   C 7 LYS B  90  ILE B  94  1  N  TRP B  91   O  THR B 110           
SHEET    3   C 7 THR B  63  ILE B  67  1  N  VAL B  64   O  MET B  92           
SHEET    4   C 7 ILE B 133  SER B 137  1  O  ILE B 134   N  VAL B  65           
SHEET    5   C 7 ALA B 171  LEU B 174  1  O  SER B 173   N  LEU B 135           
SHEET    6   C 7 MET B 208  ILE B 213 -1  O  LEU B 210   N  LEU B 174           
SHEET    7   C 7 ASN B 194  LEU B 197 -1  N  ASN B 194   O  LEU B 211           
SHEET    1   D 7 ILE C 184  TYR C 186  0                                        
SHEET    2   D 7 ASP C 204  GLN C 207 -1  O  LEU C 206   N  ILE C 184           
SHEET    3   D 7 ILE C 252  ASN C 256  1  O  PHE C 255   N  GLN C 207           
SHEET    4   D 7 TYR C 240  LYS C 244 -1  N  ILE C 243   O  ILE C 252           
SHEET    5   D 7 ILE C 230  LYS C 233 -1  N  SER C 232   O  VAL C 242           
SHEET    6   D 7 GLY C 468  ASN C 471 -1  O  GLY C 468   N  LYS C 233           
SHEET    7   D 7 ILE C 476  VAL C 478 -1  O  ILE C 476   N  ASN C 471           
SHEET    1   E 2 LYS C 267  PHE C 269  0                                        
SHEET    2   E 2 TYR C 274  VAL C 276 -1  O  ILE C 275   N  ILE C 268           
SHEET    1   F 3 VAL C 346  THR C 347  0                                        
SHEET    2   F 3 LYS C 356  TYR C 360 -1  O  CYS C 357   N  VAL C 346           
SHEET    3   F 3 MET C 396  TYR C 399  1  O  THR C 398   N  TYR C 360           
SHEET    1   G 2 CYS C 379  ASP C 380  0                                        
SHEET    2   G 2 VAL C 388  TYR C 389 -1  O  TYR C 389   N  CYS C 379           
SHEET    1   H 2 LEU C 406  ASP C 408  0                                        
SHEET    2   H 2 LYS C 411  VAL C 412 -1  O  LYS C 411   N  SER C 407           
SHEET    1   I 7 ILE D 184  TYR D 186  0                                        
SHEET    2   I 7 ASP D 204  GLN D 207 -1  O  LEU D 206   N  ILE D 184           
SHEET    3   I 7 ILE D 252  ASN D 256  1  O  PHE D 255   N  GLN D 207           
SHEET    4   I 7 TYR D 240  LYS D 244 -1  N  ILE D 243   O  ILE D 252           
SHEET    5   I 7 ILE D 230  LYS D 233 -1  N  SER D 232   O  VAL D 242           
SHEET    6   I 7 GLY D 468  ASN D 471 -1  O  GLY D 468   N  LYS D 233           
SHEET    7   I 7 ILE D 476  VAL D 478 -1  O  ILE D 476   N  ASN D 471           
SHEET    1   J 2 LYS D 267  PHE D 269  0                                        
SHEET    2   J 2 TYR D 274  VAL D 276 -1  O  ILE D 275   N  ILE D 268           
SHEET    1   K 3 VAL D 346  THR D 347  0                                        
SHEET    2   K 3 LYS D 356  TYR D 360 -1  O  CYS D 357   N  VAL D 346           
SHEET    3   K 3 MET D 396  TYR D 399  1  O  THR D 398   N  TYR D 360           
SHEET    1   L 2 CYS D 379  ASP D 380  0                                        
SHEET    2   L 2 VAL D 388  TYR D 389 -1  O  TYR D 389   N  CYS D 379           
SHEET    1   M 2 LEU D 406  ASP D 408  0                                        
SHEET    2   M 2 LYS D 411  VAL D 412 -1  O  LYS D 411   N  SER D 407           
LINK         OD1 ASP C 202                CA    CA C 901     1555   1555  2.71  
LINK         OD1 ASP C 202                CA    CA C 902     1555   1555  2.82  
LINK         OD2 ASP C 202                CA    CA C 902     1555   1555  2.61  
LINK         OD1 ASP C 204                CA    CA C 901     1555   1555  2.71  
LINK         OD1 ASP C 204                CA    CA C 902     1555   1555  2.69  
LINK         OD2 ASP C 204                CA    CA C 902     1555   1555  2.38  
LINK         OD1 ASP C 253                CA    CA C 901     1555   1555  2.91  
LINK         OD2 ASP C 253                CA    CA C 901     1555   1555  2.51  
LINK         O1G 3AT C 801                CA    CA C 902     1555   1555  2.61  
LINK         O1B 3AT C 801                CA    CA C 902     1555   1555  2.31  
LINK         O1A 3AT C 801                CA    CA C 902     1555   1555  2.35  
LINK        CA    CA C 901                 O3'  DC F 610     1555   1555  2.82  
LINK         OD1 ASP D 202                CA    CA D 903     1555   1555  2.58  
LINK         OD1 ASP D 202                CA    CA D 904     1555   1555  2.96  
LINK         OD2 ASP D 202                CA    CA D 904     1555   1555  2.80  
LINK         OD1 ASP D 204                CA    CA D 903     1555   1555  2.53  
LINK         OD1 ASP D 204                CA    CA D 904     1555   1555  2.71  
LINK         OD2 ASP D 204                CA    CA D 904     1555   1555  2.34  
LINK         OD1 ASP D 253                CA    CA D 903     1555   1555  2.50  
LINK         OD2 ASP D 253                CA    CA D 903     1555   1555  2.42  
LINK         O1G 3AT D 800                CA    CA D 904     1555   1555  2.61  
LINK         O1B 3AT D 800                CA    CA D 904     1555   1555  2.43  
LINK         O1A 3AT D 800                CA    CA D 904     1555   1555  2.61  
LINK        CA    CA D 903                 O3'  DC E 605     1555   1555  2.68  
CISPEP   1 ALA A   70    PRO A   71          0        -0.03                     
CISPEP   2 HIS A  129    PRO A  130          0         0.22                     
CISPEP   3 ALA B   70    PRO B   71          0        -0.05                     
CISPEP   4 HIS B  129    PRO B  130          0         0.26                     
SITE     1 AC1  6 ASN C  90  LYS C  93  THR C  96  ASP C 475                    
SITE     2 AC1  6 ILE C 476  ILE C 477                                          
SITE     1 AC2  6 ASN D  90  LYS D  93  THR D  96  ASP D 475                    
SITE     2 AC2  6 ILE D 476  ILE D 477                                          
SITE     1 AC3 13 GLY D 187  SER D 188  GLY D 201  ASP D 202                    
SITE     2 AC3 13 ASP D 204  ASN D 284  MET D 288  ARG D 294                    
SITE     3 AC3 13 LYS D 304  ARG D 308  ASN D 402   CA D 904                    
SITE     4 AC3 13  DC E 605                                                     
SITE     1 AC4 13 GLY C 187  SER C 188  GLY C 201  ASP C 202                    
SITE     2 AC4 13 ASP C 204  ASN C 284  MET C 288  ARG C 294                    
SITE     3 AC4 13 LYS C 304  ARG C 308  ASN C 402   CA C 902                    
SITE     4 AC4 13  DC F 610                                                     
SITE     1 AC5  4 ASP C 202  ASP C 204  ASP C 253   DC F 610                    
SITE     1 AC6  4 ASP C 202  ASP C 204  3AT C 801   DC F 610                    
SITE     1 AC7  4 ASP D 202  ASP D 204  ASP D 253   DC E 605                    
SITE     1 AC8  4 ASP D 202  ASP D 204  3AT D 800   DC E 605                    
CRYST1   69.925   77.153  108.030  89.52  73.45  63.76 P 1           2          
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      0.014301 -0.007049 -0.005263        0.00000                         
SCALE2      0.000000  0.014450  0.001995        0.00000                         
SCALE3      0.000000  0.000000  0.009748        0.00000