HEADER    LYASE                                   28-JUN-05   2A4A              
TITLE     DEOXYRIBOSE-PHOSPHATE ALDOLASE FROM P. YOELII                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DEOXYRIBOSE-PHOSPHATE ALDOLASE;                            
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 4.1.2.4;                                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PLASMODIUM YOELII YOELII;                       
SOURCE   3 ORGANISM_TAXID: 73239;                                               
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21 DE3;                                  
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET28-LIC                                 
KEYWDS    LYASE, ALDOLASE, TIM BETA/ALPHA BARREL, DEOC, DERA, STRUCTURAL        
KEYWDS   2 GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.R.WALKER,M.AMANI,J.LEW,J.WIEGELT,M.SUNDSTROM,C.ARROWSMITH,          
AUTHOR   2 A.EDWARDS,A.BOCHKAREV,R.HUI,M.VEDADI,STRUCTURAL GENOMICS CONSORTIUM  
AUTHOR   3 (SGC)                                                                
REVDAT   6   23-AUG-23 2A4A    1       SEQADV                                   
REVDAT   5   13-JUL-11 2A4A    1       VERSN                                    
REVDAT   4   24-FEB-09 2A4A    1       VERSN                                    
REVDAT   3   26-DEC-06 2A4A    1       JRNL                                     
REVDAT   2   21-MAR-06 2A4A    1       JRNL                                     
REVDAT   1   06-SEP-05 2A4A    0                                                
JRNL        AUTH   M.VEDADI,J.LEW,J.ARTZ,M.AMANI,Y.ZHAO,A.DONG,G.A.WASNEY,      
JRNL        AUTH 2 M.GAO,T.HILLS,S.BROKX,W.QIU,S.SHARMA,A.DIASSITI,Z.ALAM,      
JRNL        AUTH 3 M.MELONE,A.MULICHAK,A.WERNIMONT,J.BRAY,P.LOPPNAU,            
JRNL        AUTH 4 O.PLOTNIKOVA,K.NEWBERRY,E.SUNDARARAJAN,S.HOUSTON,J.WALKER,   
JRNL        AUTH 5 W.TEMPEL,A.BOCHKAREV,I.KOZIERADZKI,A.EDWARDS,C.ARROWSMITH,   
JRNL        AUTH 6 D.ROOS,K.KAIN,R.HUI                                          
JRNL        TITL   GENOME-SCALE PROTEIN EXPRESSION AND STRUCTURAL BIOLOGY OF    
JRNL        TITL 2 PLASMODIUM FALCIPARUM AND RELATED APICOMPLEXAN ORGANISMS.    
JRNL        REF    MOL.BIOCHEM.PARASITOL.        V. 151   100 2007              
JRNL        REFN                   ISSN 0166-6851                               
JRNL        PMID   17125854                                                     
JRNL        DOI    10.1016/J.MOLBIOPARA.2006.10.011                             
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.84 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.84                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 34.68                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 39307                          
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 + TEST SET) : 0.205                           
REMARK   3   R VALUE            (WORKING SET) : 0.203                           
REMARK   3   FREE R VALUE                     : 0.248                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2092                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.84                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.89                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2277                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 76.54                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2640                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 131                          
REMARK   3   BIN FREE R VALUE                    : 0.2990                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3906                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 202                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 33.88                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.25000                                             
REMARK   3    B22 (A**2) : -1.12000                                             
REMARK   3    B33 (A**2) : 1.25000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.23000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.162         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.151         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.107         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.079         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.953                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.932                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3958 ; 0.009 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5340 ; 1.147 ; 1.980       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   493 ; 5.935 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   160 ;40.560 ;26.250       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   779 ;13.948 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    10 ;12.231 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   645 ; 0.080 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2814 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1989 ; 0.195 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2817 ; 0.299 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   241 ; 0.123 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    56 ; 0.175 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     6 ; 0.076 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2565 ; 1.378 ; 3.000       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4036 ; 2.115 ; 4.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1566 ; 2.748 ; 5.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1304 ; 3.951 ; 7.000       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2A4A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-JUL-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000033469.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-JUN-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 8.50                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.979                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : SBC-3                              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 41400                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.850                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 34.680                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.0                               
REMARK 200  DATA REDUNDANCY                : 3.500                              
REMARK 200  R MERGE                    (I) : 0.68000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.92                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 87.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.50100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.560                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: 1JCL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.83                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG4K, TRIS PH 8.5, NACL 0.2 M, VAPOR    
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 298K, PH 8.50                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       71.73600            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3, 4                                              
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 300 REMARK: THE BIOLOGICAL UNIT IS A MONOMER.                            
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
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: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2020 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 21320 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 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       36.12100            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000      -71.73600            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 4                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A   -18                                                      
REMARK 465     GLY A   -17                                                      
REMARK 465     SER A   -16                                                      
REMARK 465     SER A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     HIS A    -9                                                      
REMARK 465     SER A    -8                                                      
REMARK 465     SER A    -7                                                      
REMARK 465     GLY A    -6                                                      
REMARK 465     LEU A    -5                                                      
REMARK 465     VAL A    -4                                                      
REMARK 465     PRO A    -3                                                      
REMARK 465     ARG A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     SER A   234                                                      
REMARK 465     LEU A   235                                                      
REMARK 465     ALA A   236                                                      
REMARK 465     CYS A   237                                                      
REMARK 465     HIS A   238                                                      
REMARK 465     PRO A   239                                                      
REMARK 465     GLN A   259                                                      
REMARK 465     CYS A   260                                                      
REMARK 465     PRO A   261                                                      
REMARK 465     LEU A   262                                                      
REMARK 465     MET B   -18                                                      
REMARK 465     GLY B   -17                                                      
REMARK 465     SER B   -16                                                      
REMARK 465     SER B   -15                                                      
REMARK 465     HIS B   -14                                                      
REMARK 465     HIS B   -13                                                      
REMARK 465     HIS B   -12                                                      
REMARK 465     HIS B   -11                                                      
REMARK 465     HIS B   -10                                                      
REMARK 465     HIS B    -9                                                      
REMARK 465     SER B    -8                                                      
REMARK 465     SER B    -7                                                      
REMARK 465     GLY B    -6                                                      
REMARK 465     LEU B    -5                                                      
REMARK 465     VAL B    -4                                                      
REMARK 465     PRO B    -3                                                      
REMARK 465     ARG B    -2                                                      
REMARK 465     GLY B    -1                                                      
REMARK 465     SER B     0                                                      
REMARK 465     MET B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     SER B   233                                                      
REMARK 465     SER B   234                                                      
REMARK 465     LEU B   235                                                      
REMARK 465     ALA B   236                                                      
REMARK 465     CYS B   237                                                      
REMARK 465     HIS B   238                                                      
REMARK 465     PRO B   239                                                      
REMARK 465     ASP B   240                                                      
REMARK 465     ASN B   241                                                      
REMARK 465     GLN B   259                                                      
REMARK 465     CYS B   260                                                      
REMARK 465     PRO B   261                                                      
REMARK 465     LEU B   262                                                      
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    CYS A  75   CB    CYS A  75   SG     -0.122                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    THR A  41     -161.02   -127.68                                   
REMARK 500    GLU A  60      -70.95   -101.39                                   
REMARK 500    LYS A 150      -51.66     73.03                                   
REMARK 500    ASN A 166       31.25     72.29                                   
REMARK 500    ASN A 180     -144.53   -108.06                                   
REMARK 500    ASN A 205       16.59     58.82                                   
REMARK 500    THR B  41     -166.94   -112.94                                   
REMARK 500    GLU B 145       64.73     60.41                                   
REMARK 500    LYS B 150      -52.42     71.98                                   
REMARK 500    ASN B 166       30.88     72.20                                   
REMARK 500    ASN B 180     -143.13   -108.48                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  2A4A A    1   262  UNP    Q7RMC9   Q7RMC9_PLAYO     1    262             
DBREF  2A4A B    1   262  UNP    Q7RMC9   Q7RMC9_PLAYO     1    262             
SEQADV 2A4A MET A  -18  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A GLY A  -17  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A SER A  -16  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A SER A  -15  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A HIS A  -14  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A HIS A  -13  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A HIS A  -12  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A HIS A  -11  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A HIS A  -10  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A HIS A   -9  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A SER A   -8  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A SER A   -7  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A GLY A   -6  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A LEU A   -5  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A VAL A   -4  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A PRO A   -3  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A ARG A   -2  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A GLY A   -1  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A SER A    0  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A MET B  -18  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A GLY B  -17  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A SER B  -16  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A SER B  -15  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A HIS B  -14  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A HIS B  -13  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A HIS B  -12  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A HIS B  -11  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A HIS B  -10  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A HIS B   -9  UNP  Q7RMC9              EXPRESSION TAG                 
SEQADV 2A4A SER B   -8  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A SER B   -7  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A GLY B   -6  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A LEU B   -5  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A VAL B   -4  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A PRO B   -3  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A ARG B   -2  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A GLY B   -1  UNP  Q7RMC9              CLONING ARTIFACT               
SEQADV 2A4A SER B    0  UNP  Q7RMC9              CLONING ARTIFACT               
SEQRES   1 A  281  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  281  LEU VAL PRO ARG GLY SER MET ALA ASN TYR THR GLU LYS          
SEQRES   3 A  281  PHE ALA ALA TRP SER VAL ILE CYS LEU THR ASP HIS THR          
SEQRES   4 A  281  PHE LEU ASP GLU ASN GLY THR GLU ASP ASP ILE ARG GLU          
SEQRES   5 A  281  LEU CYS ASN GLU SER VAL LYS THR CYS PRO PHE ALA ALA          
SEQRES   6 A  281  ALA VAL CYS VAL TYR PRO LYS PHE VAL LYS PHE ILE ASN          
SEQRES   7 A  281  GLU LYS ILE LYS GLN GLU ILE ASN PRO PHE LYS PRO LYS          
SEQRES   8 A  281  ILE ALA CYS VAL ILE ASN PHE PRO TYR GLY THR ASP SER          
SEQRES   9 A  281  MET GLU LYS VAL LEU ASN ASP THR GLU LYS ALA LEU ASP          
SEQRES  10 A  281  ASP GLY ALA ASP GLU ILE ASP LEU VAL ILE ASN TYR LYS          
SEQRES  11 A  281  LYS ILE ILE GLU ASN THR ASP GLU GLY LEU LYS GLU ALA          
SEQRES  12 A  281  THR LYS LEU THR GLN SER VAL LYS LYS LEU LEU THR ASN          
SEQRES  13 A  281  LYS ILE LEU LYS VAL ILE ILE GLU VAL GLY GLU LEU LYS          
SEQRES  14 A  281  THR GLU ASP LEU ILE ILE LYS THR THR LEU ALA VAL LEU          
SEQRES  15 A  281  ASN GLY ASN ALA ASP PHE ILE LYS THR SER THR GLY LYS          
SEQRES  16 A  281  VAL GLN ILE ASN ALA THR PRO SER SER VAL GLU TYR ILE          
SEQRES  17 A  281  ILE LYS ALA ILE LYS GLU TYR ILE LYS ASN ASN PRO GLU          
SEQRES  18 A  281  LYS ASN ASN LYS ILE GLY LEU LYS VAL SER GLY GLY ILE          
SEQRES  19 A  281  SER ASP LEU ASN THR ALA SER HIS TYR ILE LEU LEU ALA          
SEQRES  20 A  281  ARG ARG PHE LEU SER SER LEU ALA CYS HIS PRO ASP ASN          
SEQRES  21 A  281  PHE ARG ILE GLY SER SER SER LEU VAL ILE LYS LEU ARG          
SEQRES  22 A  281  LYS VAL ILE SER GLN CYS PRO LEU                              
SEQRES   1 B  281  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 B  281  LEU VAL PRO ARG GLY SER MET ALA ASN TYR THR GLU LYS          
SEQRES   3 B  281  PHE ALA ALA TRP SER VAL ILE CYS LEU THR ASP HIS THR          
SEQRES   4 B  281  PHE LEU ASP GLU ASN GLY THR GLU ASP ASP ILE ARG GLU          
SEQRES   5 B  281  LEU CYS ASN GLU SER VAL LYS THR CYS PRO PHE ALA ALA          
SEQRES   6 B  281  ALA VAL CYS VAL TYR PRO LYS PHE VAL LYS PHE ILE ASN          
SEQRES   7 B  281  GLU LYS ILE LYS GLN GLU ILE ASN PRO PHE LYS PRO LYS          
SEQRES   8 B  281  ILE ALA CYS VAL ILE ASN PHE PRO TYR GLY THR ASP SER          
SEQRES   9 B  281  MET GLU LYS VAL LEU ASN ASP THR GLU LYS ALA LEU ASP          
SEQRES  10 B  281  ASP GLY ALA ASP GLU ILE ASP LEU VAL ILE ASN TYR LYS          
SEQRES  11 B  281  LYS ILE ILE GLU ASN THR ASP GLU GLY LEU LYS GLU ALA          
SEQRES  12 B  281  THR LYS LEU THR GLN SER VAL LYS LYS LEU LEU THR ASN          
SEQRES  13 B  281  LYS ILE LEU LYS VAL ILE ILE GLU VAL GLY GLU LEU LYS          
SEQRES  14 B  281  THR GLU ASP LEU ILE ILE LYS THR THR LEU ALA VAL LEU          
SEQRES  15 B  281  ASN GLY ASN ALA ASP PHE ILE LYS THR SER THR GLY LYS          
SEQRES  16 B  281  VAL GLN ILE ASN ALA THR PRO SER SER VAL GLU TYR ILE          
SEQRES  17 B  281  ILE LYS ALA ILE LYS GLU TYR ILE LYS ASN ASN PRO GLU          
SEQRES  18 B  281  LYS ASN ASN LYS ILE GLY LEU LYS VAL SER GLY GLY ILE          
SEQRES  19 B  281  SER ASP LEU ASN THR ALA SER HIS TYR ILE LEU LEU ALA          
SEQRES  20 B  281  ARG ARG PHE LEU SER SER LEU ALA CYS HIS PRO ASP ASN          
SEQRES  21 B  281  PHE ARG ILE GLY SER SER SER LEU VAL ILE LYS LEU ARG          
SEQRES  22 B  281  LYS VAL ILE SER GLN CYS PRO LEU                              
FORMUL   3  HOH   *202(H2 O)                                                    
HELIX    1   1 ASN A    3  CYS A   15  1                                  13    
HELIX    2   2 THR A   27  LYS A   40  1                                  14    
HELIX    3   3 TYR A   51  LYS A   53  5                                   3    
HELIX    4   4 PHE A   54  ILE A   66  1                                  13    
HELIX    5   5 SER A   85  ASP A   99  1                                  15    
HELIX    6   6 ASN A  109  ASN A  116  1                                   8    
HELIX    7   7 ASN A  116  LYS A  133  1                                  18    
HELIX    8   8 GLU A  145  LYS A  150  1                                   6    
HELIX    9   9 THR A  151  ASN A  164  1                                  14    
HELIX   10  10 THR A  182  ASN A  200  1                                  19    
HELIX   11  11 PRO A  201  ASN A  204  5                                   4    
HELIX   12  12 ASP A  217  LEU A  232  1                                  16    
HELIX   13  13 SER A  248  SER A  258  1                                  11    
HELIX   14  14 ASN B    3  CYS B   15  1                                  13    
HELIX   15  15 THR B   27  SER B   38  1                                  12    
HELIX   16  16 TYR B   51  LYS B   53  5                                   3    
HELIX   17  17 PHE B   54  ILE B   66  1                                  13    
HELIX   18  18 SER B   85  GLY B  100  1                                  16    
HELIX   19  19 ASN B  109  ASN B  116  1                                   8    
HELIX   20  20 ASN B  116  LEU B  135  1                                  20    
HELIX   21  21 GLU B  145  LYS B  150  1                                   6    
HELIX   22  22 THR B  151  ASN B  164  1                                  14    
HELIX   23  23 THR B  182  ASN B  200  1                                  19    
HELIX   24  24 PRO B  201  ASN B  204  5                                   4    
HELIX   25  25 ASP B  217  LEU B  232  1                                  16    
HELIX   26  26 SER B  248  SER B  258  1                                  11    
SHEET    1   A 9 THR A  17  THR A  20  0                                        
SHEET    2   A 9 ALA A  47  VAL A  50  1  O  ALA A  47   N  HIS A  19           
SHEET    3   A 9 LYS A  72  ILE A  77  1  O  ALA A  74   N  VAL A  48           
SHEET    4   A 9 GLU A 103  VAL A 107  1  O  VAL A 107   N  ILE A  77           
SHEET    5   A 9 ILE A 139  ILE A 143  1  O  LYS A 141   N  LEU A 106           
SHEET    6   A 9 PHE A 169  LYS A 171  1  O  LYS A 171   N  VAL A 142           
SHEET    7   A 9 GLY A 208  SER A 212  1  O  LYS A 210   N  ILE A 170           
SHEET    8   A 9 PHE A 242  SER A 246  1  O  ARG A 243   N  VAL A 211           
SHEET    9   A 9 THR A  17  THR A  20  1  N  ASP A  18   O  ILE A 244           
SHEET    1   B 9 THR B  17  THR B  20  0                                        
SHEET    2   B 9 ALA B  47  VAL B  50  1  O  CYS B  49   N  HIS B  19           
SHEET    3   B 9 LYS B  72  ILE B  77  1  O  ALA B  74   N  VAL B  48           
SHEET    4   B 9 GLU B 103  VAL B 107  1  O  ASP B 105   N  CYS B  75           
SHEET    5   B 9 ILE B 139  ILE B 143  1  O  LYS B 141   N  ILE B 104           
SHEET    6   B 9 PHE B 169  LYS B 171  1  O  LYS B 171   N  VAL B 142           
SHEET    7   B 9 GLY B 208  SER B 212  1  O  LYS B 210   N  ILE B 170           
SHEET    8   B 9 ARG B 243  SER B 246  1  O  GLY B 245   N  VAL B 211           
SHEET    9   B 9 THR B  17  THR B  20  1  N  ASP B  18   O  ILE B 244           
CISPEP   1 ASN A   67    PRO A   68          0         2.74                     
CISPEP   2 PHE A   79    PRO A   80          0        -2.78                     
CISPEP   3 ASN B   67    PRO B   68          0        -2.52                     
CISPEP   4 PHE B   79    PRO B   80          0        -0.41                     
CRYST1   36.121  143.472   50.156  90.00 106.24  90.00 P 1 21 1      4          
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      0.027685  0.000000  0.008064        0.00000                         
SCALE2      0.000000  0.006970  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.020766        0.00000