HEADER    TRANSFERASE                             26-JAN-98   1A3X              
TITLE     PYRUVATE KINASE FROM SACCHAROMYCES CEREVISIAE COMPLEXED WITH PG, MN2+ 
TITLE    2 AND K+                                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PYRUVATE KINASE;                                           
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 2.7.1.40                                                         
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932                                                 
KEYWDS    PYRUVATE KINASE, ALLOSTERIC REGULATION, TRANSFERASE                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.S.JURICA,A.MESECAR,P.J.HEATH,W.SHI,T.NOWAK,B.L.STODDARD             
REVDAT   7   25-DEC-24 1A3X    1       KEYWDS REMARK LINK                       
REVDAT   6   10-JUL-24 1A3X    1       LINK                                     
REVDAT   5   02-AUG-23 1A3X    1       REMARK LINK                              
REVDAT   4   13-JUL-11 1A3X    1       VERSN                                    
REVDAT   3   24-FEB-09 1A3X    1       VERSN                                    
REVDAT   2   12-OCT-99 1A3X    3       REMARK ATOM                              
REVDAT   1   27-MAY-98 1A3X    0                                                
JRNL        AUTH   M.S.JURICA,A.MESECAR,P.J.HEATH,W.SHI,T.NOWAK,B.L.STODDARD    
JRNL        TITL   THE ALLOSTERIC REGULATION OF PYRUVATE KINASE BY              
JRNL        TITL 2 FRUCTOSE-1,6-BISPHOSPHATE.                                   
JRNL        REF    STRUCTURE                     V.   6   195 1998              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   9519410                                                      
JRNL        DOI    10.1016/S0969-2126(98)00021-5                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.8                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 100.00                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1000000.000                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0010                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 85.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 18430                          
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) : 0.227                           
REMARK   3   FREE R VALUE                     : 0.341                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1883                            
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           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.14                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 46.70                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1533                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2586                       
REMARK   3   BIN FREE R VALUE                    : 0.3856                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.80                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 149                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.031                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 7450                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 22                                      
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 14.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.013                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.736                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.48                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.571                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
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  : 2PL.PAR                                        
REMARK   3  PARAMETER FILE  3  : FBP.PAR                                        
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : 2PL.TOP                                        
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1A3X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000170361.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-JAN-94                          
REMARK 200  TEMPERATURE           (KELVIN) : 286                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RUH2R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : GRAPHITE(002)                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS II                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 19294                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 100.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.0                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.06500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1PKN                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.69                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 28-33% (W/V) PEG 8000, 200 MM SODIUM     
REMARK 280  ACETATE, 100MM SODIUM CACODYLATE PH 6.5                             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       54.15000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       53.20000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       54.15000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       53.20000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 17510 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 69510 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -119.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000       70.83622            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       98.62411            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   3  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   3  0.000000  1.000000  0.000000     -106.40000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4 -1.000000  0.000000  0.000000       70.83622            
REMARK 350   BIOMT2   4  0.000000  1.000000  0.000000     -106.40000            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000       98.62411            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6570 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 36940 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000     -106.40000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     PRO A   448                                                      
REMARK 465     VAL A   449                                                      
REMARK 465     SER A   450                                                      
REMARK 465     ASP A   451                                                      
REMARK 465     TRP A   452                                                      
REMARK 465     PHE A   485                                                      
REMARK 465     LYS A   486                                                      
REMARK 465     ALA A   487                                                      
REMARK 465     GLY A   488                                                      
REMARK 465     ALA A   489                                                      
REMARK 465     GLY A   490                                                      
REMARK 465     HIS A   491                                                      
REMARK 465     SER A   492                                                      
REMARK 465     PRO B   448                                                      
REMARK 465     VAL B   449                                                      
REMARK 465     SER B   450                                                      
REMARK 465     ASP B   451                                                      
REMARK 465     TRP B   452                                                      
REMARK 465     PHE B   485                                                      
REMARK 465     LYS B   486                                                      
REMARK 465     ALA B   487                                                      
REMARK 465     GLY B   488                                                      
REMARK 465     ALA B   489                                                      
REMARK 465     GLY B   490                                                      
REMARK 465     HIS B   491                                                      
REMARK 465     SER B   492                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A 446    CG   CD   CE   NZ                                   
REMARK 470     GLU A 447    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 446    CG   CD   CE   NZ                                   
REMARK 470     GLU B 447    CG   CD   OE1  OE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    LYS B   374     CD   PRO B   375              0.85            
REMARK 500   O    LYS A   374     CG   PRO A   375              0.94            
REMARK 500   O    PRO B   375     C    THR B   376              1.13            
REMARK 500   CA   PRO B   375     N    THR B   376              1.18            
REMARK 500   O    PRO B   375     CA   THR B   376              1.26            
REMARK 500   O    PRO B   375     N    THR B   376              1.45            
REMARK 500   C    LYS A   374     CD   PRO A   375              1.49            
REMARK 500   O    LYS A   374     CB   PRO A   375              1.51            
REMARK 500   O    LYS A   374     CD   PRO A   375              1.53            
REMARK 500   O    LYS B   374     CG   PRO B   375              1.58            
REMARK 500   CA   PRO A   375     N    THR A   376              1.59            
REMARK 500   CB   PRO B   375     N    THR B   376              1.60            
REMARK 500   O    PRO B   375     O    THR B   376              1.70            
REMARK 500   C    LYS A   374     CA   PRO A   375              1.70            
REMARK 500   O    LYS B   374     N    PRO B   375              1.71            
REMARK 500   C    LYS B   374     CD   PRO B   375              1.74            
REMARK 500   O    PRO A   375     N    THR A   376              1.78            
REMARK 500   CA   ALA A   263     O2   PGA A  1005              2.08            
REMARK 500   N    GLY A   265     O1   PGA A  1005              2.12            
REMARK 500   CB   ALA A   263     O2   PGA A  1005              2.14            
REMARK 500   O    PRO B   375     N    SER B   377              2.15            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   NH2  ARG A   309     O    GLY B   268     1545     2.06            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    LYS A 374   C     PRO A 375   N      -0.496                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO A 375   C   -  N   -  CA  ANGL. DEV. = -28.0 DEGREES          
REMARK 500    PRO A 375   C   -  N   -  CD  ANGL. DEV. = -53.6 DEGREES          
REMARK 500    PRO A 375   CA  -  C   -  N   ANGL. DEV. = -53.0 DEGREES          
REMARK 500    PRO A 375   O   -  C   -  N   ANGL. DEV. = -40.6 DEGREES          
REMARK 500    LYS B 374   CA  -  C   -  N   ANGL. DEV. =  40.9 DEGREES          
REMARK 500    LYS B 374   O   -  C   -  N   ANGL. DEV. = -41.4 DEGREES          
REMARK 500    PRO B 375   C   -  N   -  CA  ANGL. DEV. = -26.1 DEGREES          
REMARK 500    PRO B 375   C   -  N   -  CD  ANGL. DEV. = -46.9 DEGREES          
REMARK 500    PRO B 375   CA  -  C   -  N   ANGL. DEV. = -68.4 DEGREES          
REMARK 500    PRO B 375   O   -  C   -  N   ANGL. DEV. = -51.1 DEGREES          
REMARK 500    THR B 376   C   -  N   -  CA  ANGL. DEV. = -18.9 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    SER A   2       75.55    -59.17                                   
REMARK 500    LEU A  10      -23.10    -26.80                                   
REMARK 500    ASN A  11       77.16     24.75                                   
REMARK 500    VAL A  12     -166.52    -57.39                                   
REMARK 500    VAL A  13      111.38     82.45                                   
REMARK 500    ASN A  33      148.45    175.70                                   
REMARK 500    ASN A  46      -62.84   -106.13                                   
REMARK 500    PHE A  52       25.51    -77.02                                   
REMARK 500    TYR A  74      105.39   -168.63                                   
REMARK 500    THR A  85      136.13    -21.20                                   
REMARK 500    PRO A  88       84.25    -65.38                                   
REMARK 500    THR A  96      -89.29    -19.35                                   
REMARK 500    ASP A  98     -136.90     55.48                                   
REMARK 500    VAL A  99       21.00    -57.71                                   
REMARK 500    ASN A 106       37.60    169.31                                   
REMARK 500    MET A 109     -141.08   -146.93                                   
REMARK 500    ILE A 110      114.68   -166.94                                   
REMARK 500    ASP A 115      -15.89     70.93                                   
REMARK 500    ALA A 118      -70.55    -49.53                                   
REMARK 500    ASP A 122      156.46    166.99                                   
REMARK 500    ASP A 123      -52.56     50.90                                   
REMARK 500    ILE A 133      -39.15    -35.68                                   
REMARK 500    ASP A 146      102.71     51.63                                   
REMARK 500    ASP A 159     -134.53     52.68                                   
REMARK 500    ASP A 160       22.00   -148.28                                   
REMARK 500    LYS A 161       -6.00   -144.77                                   
REMARK 500    ALA A 170     -160.91    -69.41                                   
REMARK 500    CYS A 174     -167.12   -106.23                                   
REMARK 500    HIS A 176       86.30     23.46                                   
REMARK 500    LEU A 181       76.31   -106.75                                   
REMARK 500    MET A 209     -161.02   -122.67                                   
REMARK 500    VAL A 210      130.35   -175.36                                   
REMARK 500    ASN A 248       29.24    -65.76                                   
REMARK 500    ASN A 249       -8.46   -165.79                                   
REMARK 500    LYS A 255      -74.09    -46.23                                   
REMARK 500    ALA A 263       78.28    -68.67                                   
REMARK 500    GLN A 280      -64.16    -93.45                                   
REMARK 500    THR A 298      127.36     87.68                                   
REMARK 500    MET A 304       19.19    -68.05                                   
REMARK 500    SER A 316       42.80    -74.21                                   
REMARK 500    ASP A 317      -32.27   -147.25                                   
REMARK 500    SER A 332      -95.98    -90.85                                   
REMARK 500    LYS A 337        7.98   -160.04                                   
REMARK 500    ALA A 360       76.76   -105.50                                   
REMARK 500    THR A 372       34.63     71.49                                   
REMARK 500    LYS A 374      -64.77   -165.60                                   
REMARK 500    PRO A 375      149.17    158.72                                   
REMARK 500    GLU A 392      -70.89    -78.28                                   
REMARK 500    ALA A 397     -155.16   -129.87                                   
REMARK 500    ILE A 398       63.48    179.18                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     126 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 LYS A  374     PRO A  375                  115.86                    
REMARK 500 LYS B  374     PRO B  375                   40.75                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    PRO A 375        -32.40                                           
REMARK 500    LYS B 374        -18.08                                           
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                               K A1002   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN A  51   OD1                                                    
REMARK 620 2 SER A  53   OG   59.0                                              
REMARK 620 3 ASP A  84   OD1  92.3 140.0                                        
REMARK 620 4 ASP A  84   O    68.6  96.0  44.9                                  
REMARK 620 5 THR A  85   O   105.5  94.5  65.0  44.7                            
REMARK 620 6 SER A 213   OG  160.9 134.8  68.9  94.6  64.3                      
REMARK 620 7 LYS A 240   NZ  122.9 176.0  43.9  88.0  88.3  44.5                
REMARK 620 8 PGA A1005   O3P  97.2 123.2  84.7 124.1 142.2  84.7  53.9          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN A1001  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 242   OE1                                                    
REMARK 620 2 ASP A 266   OD1  94.8                                              
REMARK 620 3 PGA A1005   O4P 151.2 108.2                                        
REMARK 620 4 PGA A1005   O1P 120.5 120.4  62.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K B1004   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASN B  51   OD1                                                    
REMARK 620 2 SER B  53   OG   67.1                                              
REMARK 620 3 ASP B  84   OD1  96.8 149.0                                        
REMARK 620 4 ASP B  84   O    75.2 102.9  46.3                                  
REMARK 620 5 THR B  85   O   115.2  98.4  63.4  45.6                            
REMARK 620 6 SER B 213   OG  159.3 131.5  62.6  90.1  58.9                      
REMARK 620 7 LYS B 240   NZ  124.7 167.4  40.8  85.5  80.7  37.9                
REMARK 620 8 PGA B1006   O3P 110.9 129.2  80.7 126.5 123.5  66.3  45.9          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MN B1003  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B 242   OE1                                                    
REMARK 620 2 ASP B 266   OD1 108.2                                              
REMARK 620 3 PGA B1006   O4P 142.2 108.6                                        
REMARK 620 4 PGA B1006   O1P 110.9 106.5  65.9                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGA A 1005                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGA B 1006                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 1001                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 1002                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 1003                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 1004                  
DBREF  1A3X A    1   500  UNP    P00549   KPYK1_YEAST      1    500             
DBREF  1A3X B    1   500  UNP    P00549   KPYK1_YEAST      1    500             
SEQRES   1 A  500  MET SER ARG LEU GLU ARG LEU THR SER LEU ASN VAL VAL          
SEQRES   2 A  500  ALA GLY SER ASP LEU ARG ARG THR SER ILE ILE GLY THR          
SEQRES   3 A  500  ILE GLY PRO LYS THR ASN ASN PRO GLU THR LEU VAL ALA          
SEQRES   4 A  500  LEU ARG LYS ALA GLY LEU ASN ILE VAL ARG MET ASN PHE          
SEQRES   5 A  500  SER HIS GLY SER TYR GLU TYR HIS LYS SER VAL ILE ASP          
SEQRES   6 A  500  ASN ALA ARG LYS SER GLU GLU LEU TYR PRO GLY ARG PRO          
SEQRES   7 A  500  LEU ALA ILE ALA LEU ASP THR LYS GLY PRO GLU ILE ARG          
SEQRES   8 A  500  THR GLY THR THR THR ASN ASP VAL ASP TYR PRO ILE PRO          
SEQRES   9 A  500  PRO ASN HIS GLU MET ILE PHE THR THR ASP ASP LYS TYR          
SEQRES  10 A  500  ALA LYS ALA CYS ASP ASP LYS ILE MET TYR VAL ASP TYR          
SEQRES  11 A  500  LYS ASN ILE THR LYS VAL ILE SER ALA GLY ARG ILE ILE          
SEQRES  12 A  500  TYR VAL ASP ASP GLY VAL LEU SER PHE GLN VAL LEU GLU          
SEQRES  13 A  500  VAL VAL ASP ASP LYS THR LEU LYS VAL LYS ALA LEU ASN          
SEQRES  14 A  500  ALA GLY LYS ILE CYS SER HIS LYS GLY VAL ASN LEU PRO          
SEQRES  15 A  500  GLY THR ASP VAL ASP LEU PRO ALA LEU SER GLU LYS ASP          
SEQRES  16 A  500  LYS GLU ASP LEU ARG PHE GLY VAL LYS ASN GLY VAL HIS          
SEQRES  17 A  500  MET VAL PHE ALA SER PHE ILE ARG THR ALA ASN ASP VAL          
SEQRES  18 A  500  LEU THR ILE ARG GLU VAL LEU GLY GLU GLN GLY LYS ASP          
SEQRES  19 A  500  VAL LYS ILE ILE VAL LYS ILE GLU ASN GLN GLN GLY VAL          
SEQRES  20 A  500  ASN ASN PHE ASP GLU ILE LEU LYS VAL THR ASP GLY VAL          
SEQRES  21 A  500  MET VAL ALA ARG GLY ASP LEU GLY ILE GLU ILE PRO ALA          
SEQRES  22 A  500  PRO GLU VAL LEU ALA VAL GLN LYS LYS LEU ILE ALA LYS          
SEQRES  23 A  500  SER ASN LEU ALA GLY LYS PRO VAL ILE CYS ALA THR GLN          
SEQRES  24 A  500  MET LEU GLU SER MET THR TYR ASN PRO ARG PRO THR ARG          
SEQRES  25 A  500  ALA GLU VAL SER ASP VAL GLY ASN ALA ILE LEU ASP GLY          
SEQRES  26 A  500  ALA ASP CYS VAL MET LEU SER GLY GLU THR ALA LYS GLY          
SEQRES  27 A  500  ASN TYR PRO ILE ASN ALA VAL THR THR MET ALA GLU THR          
SEQRES  28 A  500  ALA VAL ILE ALA GLU GLN ALA ILE ALA TYR LEU PRO ASN          
SEQRES  29 A  500  TYR ASP ASP MET ARG ASN CYS THR PRO LYS PRO THR SER          
SEQRES  30 A  500  THR THR GLU THR VAL ALA ALA SER ALA VAL ALA ALA VAL          
SEQRES  31 A  500  PHE GLU GLN LYS ALA LYS ALA ILE ILE VAL LEU SER THR          
SEQRES  32 A  500  SER GLY THR THR PRO ARG LEU VAL SER LYS TYR ARG PRO          
SEQRES  33 A  500  ASN CYS PRO ILE ILE LEU VAL THR ARG CYS PRO ARG ALA          
SEQRES  34 A  500  ALA ARG PHE SER HIS LEU TYR ARG GLY VAL PHE PRO PHE          
SEQRES  35 A  500  VAL PHE GLU LYS GLU PRO VAL SER ASP TRP THR ASP ASP          
SEQRES  36 A  500  VAL GLU ALA ARG ILE ASN PHE GLY ILE GLU LYS ALA LYS          
SEQRES  37 A  500  GLU PHE GLY ILE LEU LYS LYS GLY ASP THR TYR VAL SER          
SEQRES  38 A  500  ILE GLN GLY PHE LYS ALA GLY ALA GLY HIS SER ASN THR          
SEQRES  39 A  500  LEU GLN VAL SER THR VAL                                      
SEQRES   1 B  500  MET SER ARG LEU GLU ARG LEU THR SER LEU ASN VAL VAL          
SEQRES   2 B  500  ALA GLY SER ASP LEU ARG ARG THR SER ILE ILE GLY THR          
SEQRES   3 B  500  ILE GLY PRO LYS THR ASN ASN PRO GLU THR LEU VAL ALA          
SEQRES   4 B  500  LEU ARG LYS ALA GLY LEU ASN ILE VAL ARG MET ASN PHE          
SEQRES   5 B  500  SER HIS GLY SER TYR GLU TYR HIS LYS SER VAL ILE ASP          
SEQRES   6 B  500  ASN ALA ARG LYS SER GLU GLU LEU TYR PRO GLY ARG PRO          
SEQRES   7 B  500  LEU ALA ILE ALA LEU ASP THR LYS GLY PRO GLU ILE ARG          
SEQRES   8 B  500  THR GLY THR THR THR ASN ASP VAL ASP TYR PRO ILE PRO          
SEQRES   9 B  500  PRO ASN HIS GLU MET ILE PHE THR THR ASP ASP LYS TYR          
SEQRES  10 B  500  ALA LYS ALA CYS ASP ASP LYS ILE MET TYR VAL ASP TYR          
SEQRES  11 B  500  LYS ASN ILE THR LYS VAL ILE SER ALA GLY ARG ILE ILE          
SEQRES  12 B  500  TYR VAL ASP ASP GLY VAL LEU SER PHE GLN VAL LEU GLU          
SEQRES  13 B  500  VAL VAL ASP ASP LYS THR LEU LYS VAL LYS ALA LEU ASN          
SEQRES  14 B  500  ALA GLY LYS ILE CYS SER HIS LYS GLY VAL ASN LEU PRO          
SEQRES  15 B  500  GLY THR ASP VAL ASP LEU PRO ALA LEU SER GLU LYS ASP          
SEQRES  16 B  500  LYS GLU ASP LEU ARG PHE GLY VAL LYS ASN GLY VAL HIS          
SEQRES  17 B  500  MET VAL PHE ALA SER PHE ILE ARG THR ALA ASN ASP VAL          
SEQRES  18 B  500  LEU THR ILE ARG GLU VAL LEU GLY GLU GLN GLY LYS ASP          
SEQRES  19 B  500  VAL LYS ILE ILE VAL LYS ILE GLU ASN GLN GLN GLY VAL          
SEQRES  20 B  500  ASN ASN PHE ASP GLU ILE LEU LYS VAL THR ASP GLY VAL          
SEQRES  21 B  500  MET VAL ALA ARG GLY ASP LEU GLY ILE GLU ILE PRO ALA          
SEQRES  22 B  500  PRO GLU VAL LEU ALA VAL GLN LYS LYS LEU ILE ALA LYS          
SEQRES  23 B  500  SER ASN LEU ALA GLY LYS PRO VAL ILE CYS ALA THR GLN          
SEQRES  24 B  500  MET LEU GLU SER MET THR TYR ASN PRO ARG PRO THR ARG          
SEQRES  25 B  500  ALA GLU VAL SER ASP VAL GLY ASN ALA ILE LEU ASP GLY          
SEQRES  26 B  500  ALA ASP CYS VAL MET LEU SER GLY GLU THR ALA LYS GLY          
SEQRES  27 B  500  ASN TYR PRO ILE ASN ALA VAL THR THR MET ALA GLU THR          
SEQRES  28 B  500  ALA VAL ILE ALA GLU GLN ALA ILE ALA TYR LEU PRO ASN          
SEQRES  29 B  500  TYR ASP ASP MET ARG ASN CYS THR PRO LYS PRO THR SER          
SEQRES  30 B  500  THR THR GLU THR VAL ALA ALA SER ALA VAL ALA ALA VAL          
SEQRES  31 B  500  PHE GLU GLN LYS ALA LYS ALA ILE ILE VAL LEU SER THR          
SEQRES  32 B  500  SER GLY THR THR PRO ARG LEU VAL SER LYS TYR ARG PRO          
SEQRES  33 B  500  ASN CYS PRO ILE ILE LEU VAL THR ARG CYS PRO ARG ALA          
SEQRES  34 B  500  ALA ARG PHE SER HIS LEU TYR ARG GLY VAL PHE PRO PHE          
SEQRES  35 B  500  VAL PHE GLU LYS GLU PRO VAL SER ASP TRP THR ASP ASP          
SEQRES  36 B  500  VAL GLU ALA ARG ILE ASN PHE GLY ILE GLU LYS ALA LYS          
SEQRES  37 B  500  GLU PHE GLY ILE LEU LYS LYS GLY ASP THR TYR VAL SER          
SEQRES  38 B  500  ILE GLN GLY PHE LYS ALA GLY ALA GLY HIS SER ASN THR          
SEQRES  39 B  500  LEU GLN VAL SER THR VAL                                      
HET    PGA  A1005       9                                                       
HET     MN  A1001       1                                                       
HET      K  A1002       1                                                       
HET    PGA  B1006       9                                                       
HET     MN  B1003       1                                                       
HET      K  B1004       1                                                       
HETNAM     PGA 2-PHOSPHOGLYCOLIC ACID                                           
HETNAM      MN MANGANESE (II) ION                                               
HETNAM       K POTASSIUM ION                                                    
FORMUL   3  PGA    2(C2 H5 O6 P)                                                
FORMUL   4   MN    2(MN 2+)                                                     
FORMUL   5    K    2(K 1+)                                                      
HELIX    1   1 ARG A    3  LEU A    7  1                                   5    
HELIX    2   2 PRO A   34  ALA A   43  1                                  10    
HELIX    3   3 TYR A   57  LEU A   73  1                                  17    
HELIX    4   4 ILE A  133  VAL A  136  1                                   4    
HELIX    5   5 GLU A  193  LYS A  204  1                                  12    
HELIX    6   6 ALA A  218  LEU A  228  1                                  11    
HELIX    7   7 GLU A  230  GLY A  232  5                                   3    
HELIX    8   8 GLN A  244  VAL A  247  1                                   4    
HELIX    9   9 PHE A  250  VAL A  256  1                                   7    
HELIX   10  10 ARG A  264  GLU A  270  1                                   7    
HELIX   11  11 ALA A  273  ALA A  290  1                                  18    
HELIX   12  12 GLU A  302  THR A  305  5                                   4    
HELIX   13  13 ARG A  312  LEU A  323  1                                  12    
HELIX   14  14 GLY A  333  ALA A  336  1                                   4    
HELIX   15  15 PRO A  341  ILE A  354  1                                  14    
HELIX   16  16 TYR A  361  ARG A  369  1                                   9    
HELIX   17  17 THR A  378  GLN A  393  1                                  16    
HELIX   18  18 THR A  407  TYR A  414  1                                   8    
HELIX   19  19 PRO A  427  LEU A  435  1                                   9    
HELIX   20  20 VAL A  456  PHE A  470  1                                  15    
HELIX   21  21 ARG B    3  LEU B    7  1                                   5    
HELIX   22  22 PRO B   34  ALA B   43  1                                  10    
HELIX   23  23 TYR B   57  LEU B   73  1                                  17    
HELIX   24  24 ILE B  133  VAL B  136  1                                   4    
HELIX   25  25 GLU B  193  LYS B  204  1                                  12    
HELIX   26  26 ALA B  218  LEU B  228  1                                  11    
HELIX   27  27 GLU B  230  GLY B  232  5                                   3    
HELIX   28  28 GLN B  244  VAL B  247  1                                   4    
HELIX   29  29 PHE B  250  VAL B  256  1                                   7    
HELIX   30  30 ARG B  264  GLU B  270  1                                   7    
HELIX   31  31 ALA B  273  ALA B  290  1                                  18    
HELIX   32  32 GLU B  302  THR B  305  5                                   4    
HELIX   33  33 ARG B  312  LEU B  323  1                                  12    
HELIX   34  34 GLY B  333  ALA B  336  1                                   4    
HELIX   35  35 PRO B  341  GLU B  356  1                                  16    
HELIX   36  36 TYR B  361  ARG B  369  1                                   9    
HELIX   37  37 THR B  378  GLN B  393  1                                  16    
HELIX   38  38 THR B  407  LYS B  413  1                                   7    
HELIX   39  39 PRO B  427  LEU B  435  1                                   9    
HELIX   40  40 VAL B  456  PHE B  470  1                                  15    
SHEET    1   A 5 GLU A 108  THR A 112  0                                        
SHEET    2   A 5 THR A 162  ALA A 167 -1  N  VAL A 165   O  MET A 109           
SHEET    3   A 5 LEU A 150  VAL A 154 -1  N  GLN A 153   O  LYS A 166           
SHEET    4   A 5 ILE A 142  VAL A 145 -1  N  VAL A 145   O  LEU A 150           
SHEET    5   A 5 VAL A 179  PRO A 182 -1  N  PRO A 182   O  ILE A 142           
SHEET    1   B 3 ILE A 238  ILE A 241  0                                        
SHEET    2   B 3 GLY A 259  ALA A 263  1  N  GLY A 259   O  VAL A 239           
SHEET    3   B 3 PRO A 293  ALA A 297  1  N  PRO A 293   O  VAL A 260           
SHEET    1   C 2 ILE A 420  THR A 424  0                                        
SHEET    2   C 2 VAL A 439  VAL A 443  1  N  PHE A 440   O  ILE A 420           
SHEET    1   D 2 ILE A  23  THR A  26  0                                        
SHEET    2   D 2 LEU A  45  ARG A  49  1  N  ASN A  46   O  ILE A  23           
SHEET    1   E 3 ALA B  80  ASP B  84  0                                        
SHEET    2   E 3 LEU B  45  ASN B  51  1  N  VAL B  48   O  ALA B  80           
SHEET    3   E 3 ILE B  23  THR B  26  1  N  ILE B  23   O  ASN B  46           
SHEET    1   F 5 GLU B 108  THR B 112  0                                        
SHEET    2   F 5 THR B 162  ALA B 167 -1  N  VAL B 165   O  MET B 109           
SHEET    3   F 5 LEU B 150  VAL B 154 -1  N  GLN B 153   O  LYS B 166           
SHEET    4   F 5 ILE B 142  VAL B 145 -1  N  VAL B 145   O  LEU B 150           
SHEET    5   F 5 VAL B 179  PRO B 182 -1  N  PRO B 182   O  ILE B 142           
SHEET    1   G 3 ILE B 238  ILE B 241  0                                        
SHEET    2   G 3 GLY B 259  ALA B 263  1  N  GLY B 259   O  VAL B 239           
SHEET    3   G 3 PRO B 293  ALA B 297  1  N  PRO B 293   O  VAL B 260           
SHEET    1   H 3 VAL B 400  SER B 402  0                                        
SHEET    2   H 3 ILE B 420  THR B 424  1  N  VAL B 423   O  VAL B 400           
SHEET    3   H 3 VAL B 439  VAL B 443  1  N  PHE B 440   O  ILE B 420           
LINK         OD1 ASN A  51                 K     K A1002     1555   1555  2.78  
LINK         OG  SER A  53                 K     K A1002     1555   1555  3.39  
LINK         OD1 ASP A  84                 K     K A1002     1555   1555  2.79  
LINK         O   ASP A  84                 K     K A1002     1555   1555  3.53  
LINK         O   THR A  85                 K     K A1002     1555   1555  2.91  
LINK         OG  SER A 213                 K     K A1002     1555   1555  3.23  
LINK         NZ  LYS A 240                 K     K A1002     1555   1555  3.38  
LINK         OE1 GLU A 242                MN    MN A1001     1555   1555  2.27  
LINK         OD1 ASP A 266                MN    MN A1001     1555   1555  2.02  
LINK        MN    MN A1001                 O4P PGA A1005     1555   1555  2.22  
LINK        MN    MN A1001                 O1P PGA A1005     1555   1555  2.34  
LINK         K     K A1002                 O3P PGA A1005     1555   1555  2.81  
LINK         OD1 ASN B  51                 K     K B1004     1555   1555  2.35  
LINK         OG  SER B  53                 K     K B1004     1555   1555  3.03  
LINK         OD1 ASP B  84                 K     K B1004     1555   1555  2.90  
LINK         O   ASP B  84                 K     K B1004     1555   1555  3.50  
LINK         O   THR B  85                 K     K B1004     1555   1555  3.03  
LINK         OG  SER B 213                 K     K B1004     1555   1555  3.67  
LINK         NZ  LYS B 240                 K     K B1004     1555   1555  3.71  
LINK         OE1 GLU B 242                MN    MN B1003     1555   1555  1.99  
LINK         OD1 ASP B 266                MN    MN B1003     1555   1555  1.91  
LINK        MN    MN B1003                 O4P PGA B1006     1555   1555  1.77  
LINK        MN    MN B1003                 O1P PGA B1006     1555   1555  2.46  
LINK         K     K B1004                 O3P PGA B1006     1555   1555  2.94  
SITE     1 AC1 10 ARG A  49  LYS A 240  GLU A 242  ALA A 263                    
SITE     2 AC1 10 ARG A 264  GLY A 265  ASP A 266  THR A 298                    
SITE     3 AC1 10  MN A1001    K A1002                                          
SITE     1 AC2 12 ARG B  49  SER B 213  LYS B 240  GLU B 242                    
SITE     2 AC2 12 ALA B 263  ARG B 264  GLY B 265  ASP B 266                    
SITE     3 AC2 12 ALA B 297  THR B 298   MN B1003    K B1004                    
SITE     1 AC3  3 GLU A 242  ASP A 266  PGA A1005                               
SITE     1 AC4  7 ASN A  51  SER A  53  ASP A  84  THR A  85                    
SITE     2 AC4  7 SER A 213  LYS A 240  PGA A1005                               
SITE     1 AC5  3 GLU B 242  ASP B 266  PGA B1006                               
SITE     1 AC6  6 ASN B  51  SER B  53  ASP B  84  THR B  85                    
SITE     2 AC6  6 SER B 213  PGA B1006                                          
CRYST1  108.300  106.400  105.500  90.00 110.80  90.00 C 1 2 1       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      0.009234  0.000000  0.003508        0.00000                         
SCALE2      0.000000  0.009398  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010140        0.00000