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Database: PDB
Entry: 4LZO
LinkDB: 4LZO
Original site: 4LZO 
HEADER    TRANSFERASE                             31-JUL-13   4LZO              
TITLE     CRYSTAL STRUCTURE OF HUMAN PRS1 A87T MUTANT                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBOSE-PHOSPHATE PYROPHOSPHOKINASE 1;                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: PPRIBP, PHOSPHORIBOSYL PYROPHOSPHATE SYNTHASE I, PRS-I;     
COMPND   5 EC: 2.7.6.1;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: PRPS1;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID                               
KEYWDS    PRS1, PRPP SYNTHESIS ENZYME, ATP R5P, TRANSFERASE                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.CHEN,M.TENG,X.LI                                                    
REVDAT   3   20-MAR-24 4LZO    1       REMARK SEQADV                            
REVDAT   2   25-MAR-15 4LZO    1       JRNL                                     
REVDAT   1   04-FEB-15 4LZO    0                                                
JRNL        AUTH   P.CHEN,Z.LIU,X.WANG,J.PENG,Q.SUN,J.LI,M.WANG,L.NIU,Z.ZHANG,  
JRNL        AUTH 2 G.CAI,M.TENG,X.LI                                            
JRNL        TITL   CRYSTAL AND EM STRUCTURES OF HUMAN PHOSPHORIBOSYL            
JRNL        TITL 2 PYROPHOSPHATE SYNTHASE I (PRS1) PROVIDE NOVEL INSIGHTS INTO  
JRNL        TITL 3 THE DISEASE-ASSOCIATED MUTATIONS                             
JRNL        REF    PLOS ONE                      V.  10 20304 2015              
JRNL        REFN                   ESSN 1932-6203                               
JRNL        PMID   25781187                                                     
JRNL        DOI    10.1371/JOURNAL.PONE.0120304                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.31 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0109                                      
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) : 3.31                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 34.18                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 9535                           
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) : 0.266                           
REMARK   3   R VALUE            (WORKING SET) : 0.263                           
REMARK   3   FREE R VALUE                     : 0.312                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 482                             
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) : 3.31                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.40                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 687                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.84                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2470                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 37                           
REMARK   3   BIN FREE R VALUE                    : 0.2980                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4684                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 30                                      
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) : 36.51                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.83000                                              
REMARK   3    B22 (A**2) : 1.83000                                              
REMARK   3    B33 (A**2) : -2.75000                                             
REMARK   3    B12 (A**2) : 0.92000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.738         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.603         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 34.074        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.795                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.740                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4774 ; 0.008 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6459 ; 1.141 ; 1.960       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   608 ; 5.350 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   199 ;38.148 ;24.523       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   857 ;17.552 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    30 ;14.483 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   765 ; 0.075 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3478 ; 0.004 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  3039 ; 0.370 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4920 ; 0.685 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1735 ; 0.664 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1539 ; 1.209 ; 4.500       
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 : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
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 4LZO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-AUG-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000081282.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.1                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL17U                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10020                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.310                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 34.200                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
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) : 3.31                     
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: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 49.02                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 4.1, VAPOR DIFFUSION, TEMPERATURE     
REMARK 280  295K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       85.20100            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       49.19082            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       20.71467            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       85.20100            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       49.19082            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       20.71467            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       85.20100            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       49.19082            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       20.71467            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       98.38164            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       41.42933            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       98.38164            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       41.42933            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       98.38164            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       41.42933            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 28890 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 60180 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -431.0 KCAL/MOL                       
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 350   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   3  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     1                                                      
REMARK 465     PRO A     2                                                      
REMARK 465     ARG A   196                                                      
REMARK 465     LYS A   197                                                      
REMARK 465     LYS A   198                                                      
REMARK 465     ALA A   199                                                      
REMARK 465     ASN A   200                                                      
REMARK 465     GLU A   201                                                      
REMARK 465     VAL A   202                                                      
REMARK 465     SER A   314                                                      
REMARK 465     HIS A   315                                                      
REMARK 465     VAL A   316                                                      
REMARK 465     PRO A   317                                                      
REMARK 465     LEU A   318                                                      
REMARK 465     LEU A   319                                                      
REMARK 465     GLU A   320                                                      
REMARK 465     HIS A   321                                                      
REMARK 465     HIS A   322                                                      
REMARK 465     HIS A   323                                                      
REMARK 465     HIS A   324                                                      
REMARK 465     HIS A   325                                                      
REMARK 465     HIS A   326                                                      
REMARK 465     MET B     1                                                      
REMARK 465     PRO B     2                                                      
REMARK 465     ARG B   196                                                      
REMARK 465     LYS B   197                                                      
REMARK 465     LYS B   198                                                      
REMARK 465     ALA B   199                                                      
REMARK 465     ASN B   200                                                      
REMARK 465     GLU B   201                                                      
REMARK 465     VAL B   202                                                      
REMARK 465     LEU B   318                                                      
REMARK 465     LEU B   319                                                      
REMARK 465     GLU B   320                                                      
REMARK 465     HIS B   321                                                      
REMARK 465     HIS B   322                                                      
REMARK 465     HIS B   323                                                      
REMARK 465     HIS B   324                                                      
REMARK 465     HIS B   325                                                      
REMARK 465     HIS B   326                                                      
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    SER A  11   N   -  CA  -  C   ANGL. DEV. = -29.6 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   8     -168.03   -104.84                                   
REMARK 500    SER A  11     -158.45   -139.47                                   
REMARK 500    GLN A  38       -0.87     71.04                                   
REMARK 500    ARG A  84      144.47   -173.71                                   
REMARK 500    LYS A 102       -0.22     71.62                                   
REMARK 500    ASP A 128       62.87     34.90                                   
REMARK 500    ILE A 134       63.22    -64.68                                   
REMARK 500    GLN A 135      -24.40   -140.08                                   
REMARK 500    ALA A 232      -37.47    -39.91                                   
REMARK 500    SER B  10     -140.84     60.00                                   
REMARK 500    HIS B  12       80.05    -69.34                                   
REMARK 500    GLN B  38       14.60     86.45                                   
REMARK 500    GLU B  46      127.62   -174.78                                   
REMARK 500    SER B  47      119.66    -37.69                                   
REMARK 500    ARG B  49      106.34    -55.25                                   
REMARK 500    GLN B  97       61.43   -109.77                                   
REMARK 500    LYS B 102       14.20     52.31                                   
REMARK 500    ASP B 128       73.04     44.16                                   
REMARK 500    ASN B 164       29.81   -147.35                                   
REMARK 500    ASP B 224      -78.54   -109.03                                   
REMARK 500    ASN B 273       45.80    -94.01                                   
REMARK 500    TYR B 311       -1.89    -55.28                                   
REMARK 500    SER B 314       31.95   -143.64                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 403                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4LYG   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4LZP   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4M0P   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4M0U   RELATED DB: PDB                                   
DBREF  4LZO A    1   318  UNP    P60891   PRPS1_HUMAN      1    318             
DBREF  4LZO B    1   318  UNP    P60891   PRPS1_HUMAN      1    318             
SEQADV 4LZO THR A   87  UNP  P60891    ALA    87 ENGINEERED MUTATION            
SEQADV 4LZO LEU A  319  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO GLU A  320  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS A  321  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS A  322  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS A  323  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS A  324  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS A  325  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS A  326  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO THR B   87  UNP  P60891    ALA    87 ENGINEERED MUTATION            
SEQADV 4LZO LEU B  319  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO GLU B  320  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS B  321  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS B  322  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS B  323  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS B  324  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS B  325  UNP  P60891              EXPRESSION TAG                 
SEQADV 4LZO HIS B  326  UNP  P60891              EXPRESSION TAG                 
SEQRES   1 A  326  MET PRO ASN ILE LYS ILE PHE SER GLY SER SER HIS GLN          
SEQRES   2 A  326  ASP LEU SER GLN LYS ILE ALA ASP ARG LEU GLY LEU GLU          
SEQRES   3 A  326  LEU GLY LYS VAL VAL THR LYS LYS PHE SER ASN GLN GLU          
SEQRES   4 A  326  THR CYS VAL GLU ILE GLY GLU SER VAL ARG GLY GLU ASP          
SEQRES   5 A  326  VAL TYR ILE VAL GLN SER GLY CYS GLY GLU ILE ASN ASP          
SEQRES   6 A  326  ASN LEU MET GLU LEU LEU ILE MET ILE ASN ALA CYS LYS          
SEQRES   7 A  326  ILE ALA SER ALA SER ARG VAL THR THR VAL ILE PRO CYS          
SEQRES   8 A  326  PHE PRO TYR ALA ARG GLN ASP LYS LYS ASP LYS SER ARG          
SEQRES   9 A  326  ALA PRO ILE SER ALA LYS LEU VAL ALA ASN MET LEU SER          
SEQRES  10 A  326  VAL ALA GLY ALA ASP HIS ILE ILE THR MET ASP LEU HIS          
SEQRES  11 A  326  ALA SER GLN ILE GLN GLY PHE PHE ASP ILE PRO VAL ASP          
SEQRES  12 A  326  ASN LEU TYR ALA GLU PRO ALA VAL LEU LYS TRP ILE ARG          
SEQRES  13 A  326  GLU ASN ILE SER GLU TRP ARG ASN CYS THR ILE VAL SER          
SEQRES  14 A  326  PRO ASP ALA GLY GLY ALA LYS ARG VAL THR SER ILE ALA          
SEQRES  15 A  326  ASP ARG LEU ASN VAL ASP PHE ALA LEU ILE HIS LYS GLU          
SEQRES  16 A  326  ARG LYS LYS ALA ASN GLU VAL ASP ARG MET VAL LEU VAL          
SEQRES  17 A  326  GLY ASP VAL LYS ASP ARG VAL ALA ILE LEU VAL ASP ASP          
SEQRES  18 A  326  MET ALA ASP THR CYS GLY THR ILE CYS HIS ALA ALA ASP          
SEQRES  19 A  326  LYS LEU LEU SER ALA GLY ALA THR ARG VAL TYR ALA ILE          
SEQRES  20 A  326  LEU THR HIS GLY ILE PHE SER GLY PRO ALA ILE SER ARG          
SEQRES  21 A  326  ILE ASN ASN ALA CYS PHE GLU ALA VAL VAL VAL THR ASN          
SEQRES  22 A  326  THR ILE PRO GLN GLU ASP LYS MET LYS HIS CYS SER LYS          
SEQRES  23 A  326  ILE GLN VAL ILE ASP ILE SER MET ILE LEU ALA GLU ALA          
SEQRES  24 A  326  ILE ARG ARG THR HIS ASN GLY GLU SER VAL SER TYR LEU          
SEQRES  25 A  326  PHE SER HIS VAL PRO LEU LEU GLU HIS HIS HIS HIS HIS          
SEQRES  26 A  326  HIS                                                          
SEQRES   1 B  326  MET PRO ASN ILE LYS ILE PHE SER GLY SER SER HIS GLN          
SEQRES   2 B  326  ASP LEU SER GLN LYS ILE ALA ASP ARG LEU GLY LEU GLU          
SEQRES   3 B  326  LEU GLY LYS VAL VAL THR LYS LYS PHE SER ASN GLN GLU          
SEQRES   4 B  326  THR CYS VAL GLU ILE GLY GLU SER VAL ARG GLY GLU ASP          
SEQRES   5 B  326  VAL TYR ILE VAL GLN SER GLY CYS GLY GLU ILE ASN ASP          
SEQRES   6 B  326  ASN LEU MET GLU LEU LEU ILE MET ILE ASN ALA CYS LYS          
SEQRES   7 B  326  ILE ALA SER ALA SER ARG VAL THR THR VAL ILE PRO CYS          
SEQRES   8 B  326  PHE PRO TYR ALA ARG GLN ASP LYS LYS ASP LYS SER ARG          
SEQRES   9 B  326  ALA PRO ILE SER ALA LYS LEU VAL ALA ASN MET LEU SER          
SEQRES  10 B  326  VAL ALA GLY ALA ASP HIS ILE ILE THR MET ASP LEU HIS          
SEQRES  11 B  326  ALA SER GLN ILE GLN GLY PHE PHE ASP ILE PRO VAL ASP          
SEQRES  12 B  326  ASN LEU TYR ALA GLU PRO ALA VAL LEU LYS TRP ILE ARG          
SEQRES  13 B  326  GLU ASN ILE SER GLU TRP ARG ASN CYS THR ILE VAL SER          
SEQRES  14 B  326  PRO ASP ALA GLY GLY ALA LYS ARG VAL THR SER ILE ALA          
SEQRES  15 B  326  ASP ARG LEU ASN VAL ASP PHE ALA LEU ILE HIS LYS GLU          
SEQRES  16 B  326  ARG LYS LYS ALA ASN GLU VAL ASP ARG MET VAL LEU VAL          
SEQRES  17 B  326  GLY ASP VAL LYS ASP ARG VAL ALA ILE LEU VAL ASP ASP          
SEQRES  18 B  326  MET ALA ASP THR CYS GLY THR ILE CYS HIS ALA ALA ASP          
SEQRES  19 B  326  LYS LEU LEU SER ALA GLY ALA THR ARG VAL TYR ALA ILE          
SEQRES  20 B  326  LEU THR HIS GLY ILE PHE SER GLY PRO ALA ILE SER ARG          
SEQRES  21 B  326  ILE ASN ASN ALA CYS PHE GLU ALA VAL VAL VAL THR ASN          
SEQRES  22 B  326  THR ILE PRO GLN GLU ASP LYS MET LYS HIS CYS SER LYS          
SEQRES  23 B  326  ILE GLN VAL ILE ASP ILE SER MET ILE LEU ALA GLU ALA          
SEQRES  24 B  326  ILE ARG ARG THR HIS ASN GLY GLU SER VAL SER TYR LEU          
SEQRES  25 B  326  PHE SER HIS VAL PRO LEU LEU GLU HIS HIS HIS HIS HIS          
SEQRES  26 B  326  HIS                                                          
HET    SO4  A1001       5                                                       
HET    SO4  A1002       5                                                       
HET    SO4  A1003       5                                                       
HET    SO4  B 401       5                                                       
HET    SO4  B 402       5                                                       
HET    SO4  B 403       5                                                       
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  SO4    6(O4 S 2-)                                                   
HELIX    1   1 HIS A   12  LEU A   23  1                                  12    
HELIX    2   2 GLU A   62  ALA A   80  1                                  19    
HELIX    3   3 ILE A  107  GLY A  120  1                                  14    
HELIX    4   4 ALA A  147  ILE A  159  1                                  13    
HELIX    5   5 GLU A  161  ASN A  164  5                                   4    
HELIX    6   6 ASP A  171  GLY A  173  5                                   3    
HELIX    7   7 GLY A  174  LEU A  185  1                                  12    
HELIX    8   8 CYS A  226  ALA A  239  1                                  14    
HELIX    9   9 PRO A  256  ASN A  263  1                                   8    
HELIX   10  10 GLN A  277  HIS A  283  1                                   7    
HELIX   11  11 ILE A  292  GLY A  306  1                                  15    
HELIX   12  12 VAL A  309  PHE A  313  5                                   5    
HELIX   13  13 GLN B   13  LEU B   23  1                                  11    
HELIX   14  14 GLU B   62  ALA B   80  1                                  19    
HELIX   15  15 ILE B  107  GLY B  120  1                                  14    
HELIX   16  16 ALA B  131  PHE B  138  5                                   8    
HELIX   17  17 ALA B  147  ILE B  159  1                                  13    
HELIX   18  18 SER B  160  ARG B  163  5                                   4    
HELIX   19  19 GLY B  174  ASN B  186  1                                  13    
HELIX   20  20 CYS B  226  ALA B  239  1                                  14    
HELIX   21  21 PRO B  256  ALA B  264  1                                   9    
HELIX   22  22 GLN B  277  CYS B  284  1                                   8    
HELIX   23  23 ILE B  292  GLY B  306  1                                  15    
HELIX   24  24 SER B  308  PHE B  313  5                                   6    
SHEET    1   A 5 ILE A   4  PHE A   7  0                                        
SHEET    2   A 5 ASP A  52  VAL A  56  1  O  TYR A  54   N  PHE A   7           
SHEET    3   A 5 ARG A  84  VAL A  88  1  O  VAL A  88   N  ILE A  55           
SHEET    4   A 5 HIS A 123  MET A 127  1  O  ILE A 125   N  THR A  87           
SHEET    5   A 5 VAL A 142  LEU A 145  1  O  LEU A 145   N  THR A 126           
SHEET    1   B 2 LYS A  33  LYS A  34  0                                        
SHEET    2   B 2 THR A  40  CYS A  41 -1  O  CYS A  41   N  LYS A  33           
SHEET    1   C 7 MET A 205  VAL A 208  0                                        
SHEET    2   C 7 ASP A 188  LYS A 194 -1  N  LEU A 191   O  VAL A 208           
SHEET    3   C 7 THR A 166  SER A 169  1  N  SER A 169   O  ALA A 190           
SHEET    4   C 7 ALA A 216  ALA A 223  1  O  ILE A 217   N  THR A 166           
SHEET    5   C 7 VAL A 244  GLY A 251  1  O  ILE A 247   N  LEU A 218           
SHEET    6   C 7 VAL A 269  THR A 272  1  O  VAL A 270   N  LEU A 248           
SHEET    7   C 7 ILE A 287  ILE A 290  1  O  GLN A 288   N  VAL A 269           
SHEET    1   D 5 ILE B   4  SER B   8  0                                        
SHEET    2   D 5 ASP B  52  VAL B  56  1  O  TYR B  54   N  PHE B   7           
SHEET    3   D 5 ARG B  84  ILE B  89  1  O  VAL B  88   N  ILE B  55           
SHEET    4   D 5 HIS B 123  MET B 127  1  O  ILE B 125   N  ILE B  89           
SHEET    5   D 5 VAL B 142  LEU B 145  1  O  LEU B 145   N  THR B 126           
SHEET    1   E 2 LYS B  33  LYS B  34  0                                        
SHEET    2   E 2 THR B  40  CYS B  41 -1  O  CYS B  41   N  LYS B  33           
SHEET    1   F 7 MET B 205  VAL B 208  0                                        
SHEET    2   F 7 ASP B 188  LYS B 194 -1  N  HIS B 193   O  VAL B 206           
SHEET    3   F 7 CYS B 165  SER B 169  1  N  SER B 169   O  ILE B 192           
SHEET    4   F 7 VAL B 215  ALA B 223  1  O  ILE B 217   N  THR B 166           
SHEET    5   F 7 VAL B 244  GLY B 251  1  O  TYR B 245   N  LEU B 218           
SHEET    6   F 7 PHE B 266  THR B 272  1  O  GLU B 267   N  VAL B 244           
SHEET    7   F 7 ILE B 287  ILE B 290  1  O  GLN B 288   N  VAL B 269           
SITE     1 AC1  6 SER A  47  ARG A  49  SER A 308  VAL A 309                    
SITE     2 AC1  6 SER A 310  ARG B 104                                          
SITE     1 AC2  5 ALA A 223  ASP A 224  THR A 225  CYS A 226                    
SITE     2 AC2  5 THR A 228                                                     
SITE     1 AC3  7 SER A 132  GLN A 135  ASN A 144  TYR A 146                    
SITE     2 AC3  7 LYS B 100  ASP B 101  LYS B 102                               
SITE     1 AC4  6 ARG A 104  SER B  47  ARG B  49  SER B 308                    
SITE     2 AC4  6 VAL B 309  SER B 310                                          
SITE     1 AC5  6 ALA B 223  ASP B 224  THR B 225  CYS B 226                    
SITE     2 AC5  6 GLY B 227  THR B 228                                          
SITE     1 AC6  8 LYS A  99  LYS A 100  ASP A 101  LYS A 102                    
SITE     2 AC6  8 SER B 132  GLN B 135  ASN B 144  TYR B 146                    
CRYST1  170.402  170.402   62.144  90.00  90.00 120.00 H 3          18          
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      0.005868  0.003388  0.000000        0.00000                         
SCALE2      0.000000  0.006776  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016092        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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