HEADER    HYDROLASE                               26-JAN-04   1V9H              
TITLE     CRYSTAL STRUCTURE OF THE RNASE MC1 MUTANT Y101A IN COMPLEX WITH 5'-UMP
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBONUCLEASE MC;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: RIBONUCLEASE MC1, RNASE MC;                                 
COMPND   5 EC: 3.1.27.1;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MOMORDICA CHARANTIA;                            
SOURCE   3 ORGANISM_COMMON: BALSAM PEAR;                                        
SOURCE   4 ORGANISM_TAXID: 3673;                                                
SOURCE   5 EXPRESSION_SYSTEM: PICHIA PASTORIS;                                  
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 4922;                                       
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PPIC9K                                    
KEYWDS    HYDOLASE, NUCLEIC ACID, RNA, HYDROLASE                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.KIMURA,T.NUMATA,Y.KAKUTA,M.KIMURA                                   
REVDAT   6   16-OCT-24 1V9H    1       REMARK                                   
REVDAT   5   25-OCT-23 1V9H    1       REMARK                                   
REVDAT   4   10-NOV-21 1V9H    1       REMARK SEQADV                            
REVDAT   3   04-OCT-17 1V9H    1       REMARK                                   
REVDAT   2   24-FEB-09 1V9H    1       VERSN                                    
REVDAT   1   05-OCT-04 1V9H    0                                                
JRNL        AUTH   K.KIMURA,T.NUMATA,Y.KAKUTA,M.KIMURA                          
JRNL        TITL   AMINO ACIDS CONSERVED AT THE C-TERMINAL HALF OF THE          
JRNL        TITL 2 RIBONUCLEASE T2 FAMILY CONTRIBUTE TO PROTEIN STABILITY OF    
JRNL        TITL 3 THE ENZYMES                                                  
JRNL        REF    BIOSCI.BIOTECHNOL.BIOCHEM.    V.  68  1748 2004              
JRNL        REFN                   ISSN 0916-8451                               
JRNL        PMID   15322360                                                     
JRNL        DOI    10.1271/BBB.68.1748                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.20                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 517784.420                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 16986                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.210                           
REMARK   3   FREE R VALUE                     : 0.257                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 824                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.009                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.13                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.60                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2601                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1930                       
REMARK   3   BIN FREE R VALUE                    : 0.2660                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.10                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 112                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.025                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1517                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 36                                      
REMARK   3   SOLVENT ATOMS            : 112                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 13.90                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 22.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.51000                                              
REMARK   3    B22 (A**2) : -0.05000                                             
REMARK   3    B33 (A**2) : -2.47000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.22                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.04                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.27                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.10                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.800                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.40                                                 
REMARK   3   BSOL        : 44.71                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  3  : SO4_XPLOR.PARAM                                
REMARK   3  PARAMETER FILE  4  : U5P_XPLOR.PARAM                                
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : SO4_XPLOR.TOP                                  
REMARK   3  TOPOLOGY FILE  4   : U5P_XPLOR.TOP                                  
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1V9H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-JAN-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000006374.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-NOV-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL41XU                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.8                                
REMARK 200  MONOCHROMATOR                  : SI 111 CHANNEL                     
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MAR                                
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17372                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY                : 6.900                              
REMARK 200  R MERGE                    (I) : 0.10900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.07                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.24200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 8.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 1BK7                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.67                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0M AMMONIUM SULFATE, 100MM SODIUM      
REMARK 280  ACETATE, PH 4.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       26.33750            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       38.19650            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       30.99800            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       38.19650            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       26.33750            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       30.99800            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 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 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     GLU A    -6                                                      
REMARK 465     ALA A    -5                                                      
REMARK 465     GLU A    -4                                                      
REMARK 465     ALA A    -3                                                      
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    GLN A  18       57.20   -117.01                                   
REMARK 500    LYS A  19        3.40    -60.44                                   
REMARK 500    PRO A  49       75.73    -69.77                                   
REMARK 500    ASN A 126       14.90   -154.00                                   
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 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE U5P A 1001                
DBREF  1V9H A    1   190  UNP    P23540   RNMC_MOMCH       1    191             
SEQADV 1V9H GLU A   -6  UNP  P23540              CLONING ARTIFACT               
SEQADV 1V9H ALA A   -5  UNP  P23540              CLONING ARTIFACT               
SEQADV 1V9H GLU A   -4  UNP  P23540              CLONING ARTIFACT               
SEQADV 1V9H ALA A   -3  UNP  P23540              CLONING ARTIFACT               
SEQADV 1V9H TYR A   -2  UNP  P23540              CLONING ARTIFACT               
SEQADV 1V9H VAL A   -1  UNP  P23540              CLONING ARTIFACT               
SEQADV 1V9H GLU A    0  UNP  P23540              CLONING ARTIFACT               
SEQADV 1V9H GLN A   40  UNP  P23540    GLY    40 SEE REMARK 999                 
SEQADV 1V9H     A       UNP  P23540    GLN    50 DELETION                       
SEQADV 1V9H ALA A  101  UNP  P23540    TYR   102 ENGINEERED MUTATION            
SEQADV 1V9H GLU A  164  UNP  P23540    GLN   165 SEE REMARK 999                 
SEQRES   1 A  197  GLU ALA GLU ALA TYR VAL GLU PHE ASP SER PHE TRP PHE          
SEQRES   2 A  197  VAL GLN GLN TRP PRO PRO ALA VAL CYS SER PHE GLN LYS          
SEQRES   3 A  197  SER GLY SER CYS PRO GLY SER GLY LEU ARG THR PHE THR          
SEQRES   4 A  197  ILE HIS GLY LEU TRP PRO GLN GLN SER GLY THR SER LEU          
SEQRES   5 A  197  THR ASN CYS PRO GLY SER PRO PHE ASP ILE THR LYS ILE          
SEQRES   6 A  197  SER HIS LEU GLN SER GLN LEU ASN THR LEU TRP PRO ASN          
SEQRES   7 A  197  VAL LEU ARG ALA ASN ASN GLN GLN PHE TRP SER HIS GLU          
SEQRES   8 A  197  TRP THR LYS HIS GLY THR CYS SER GLU SER THR PHE ASN          
SEQRES   9 A  197  GLN ALA ALA ALA PHE LYS LEU ALA VAL ASP MET ARG ASN          
SEQRES  10 A  197  ASN TYR ASP ILE ILE GLY ALA LEU ARG PRO HIS ALA ALA          
SEQRES  11 A  197  GLY PRO ASN GLY ARG THR LYS SER ARG GLN ALA ILE LYS          
SEQRES  12 A  197  GLY PHE LEU LYS ALA LYS PHE GLY LYS PHE PRO GLY LEU          
SEQRES  13 A  197  ARG CYS ARG THR ASP PRO GLN THR LYS VAL SER TYR LEU          
SEQRES  14 A  197  VAL GLU VAL VAL ALA CYS PHE ALA GLN ASP GLY SER THR          
SEQRES  15 A  197  LEU ILE ASP CYS THR ARG ASP THR CYS GLY ALA ASN PHE          
SEQRES  16 A  197  ILE PHE                                                      
HET    SO4  A 301       5                                                       
HET    SO4  A 302       5                                                       
HET    SO4  A 303       5                                                       
HET    U5P  A1001      21                                                       
HETNAM     SO4 SULFATE ION                                                      
HETNAM     U5P URIDINE-5'-MONOPHOSPHATE                                         
FORMUL   2  SO4    3(O4 S 2-)                                                   
FORMUL   5  U5P    C9 H13 N2 O9 P                                               
FORMUL   6  HOH   *112(H2 O)                                                    
HELIX    1   1 TRP A   10  PHE A   17  1                                   8    
HELIX    2   2 ASP A   54  SER A   59  5                                   6    
HELIX    3   3 LEU A   61  TRP A   69  1                                   9    
HELIX    4   4 ASN A   76  HIS A   88  1                                  13    
HELIX    5   5 GLY A   89  GLU A   93  5                                   5    
HELIX    6   6 ASN A   97  ASN A  111  1                                  15    
HELIX    7   7 ASP A  113  ARG A  119  1                                   7    
HELIX    8   8 PRO A  120  ALA A  122  5                                   3    
HELIX    9   9 ARG A  132  GLY A  144  1                                  13    
SHEET    1   A 5 THR A  43  SER A  44  0                                        
SHEET    2   A 5 THR A  32  GLN A  40 -1  N  GLN A  40   O  THR A  43           
SHEET    3   A 5 SER A   3  GLN A   9 -1  N  SER A   3   O  GLN A  39           
SHEET    4   A 5 SER A 160  ALA A 170 -1  O  ALA A 167   N  PHE A   6           
SHEET    5   A 5 GLY A 148  THR A 153 -1  N  GLY A 148   O  VAL A 166           
SHEET    1   B 5 THR A  43  SER A  44  0                                        
SHEET    2   B 5 THR A  32  GLN A  40 -1  N  GLN A  40   O  THR A  43           
SHEET    3   B 5 SER A   3  GLN A   9 -1  N  SER A   3   O  GLN A  39           
SHEET    4   B 5 SER A 160  ALA A 170 -1  O  ALA A 167   N  PHE A   6           
SHEET    5   B 5 LEU A 176  ILE A 177 -1  O  ILE A 177   N  CYS A 168           
SHEET    1   C 2 ARG A 128  SER A 131  0                                        
SHEET    2   C 2 ASN A 187  PHE A 190 -1  O  PHE A 188   N  LYS A 130           
SSBOND   1 CYS A   15    CYS A   23                          1555   1555  2.03  
SSBOND   2 CYS A   48    CYS A   91                          1555   1555  2.05  
SSBOND   3 CYS A  151    CYS A  184                          1555   1555  2.03  
SSBOND   4 CYS A  168    CYS A  179                          1555   1555  2.04  
SITE     1 AC1  9 PRO A  52  PHE A  53  THR A  86  ARG A 132                    
SITE     2 AC1  9 GLY A 185  ALA A 186  HOH A1030  HOH A1043                    
SITE     3 AC1  9 HOH A1068                                                     
SITE     1 AC2  6 GLY A  35  LEU A  36  TRP A  69  GLU A  84                    
SITE     2 AC2  6 TRP A  85  GLY A  89                                          
SITE     1 AC3  4 ASN A  47  HIS A  83  LYS A  87  HOH A1083                    
SITE     1 AC4 15 GLN A   9  HIS A  34  ASN A  71  VAL A  72                    
SITE     2 AC4 15 LEU A  73  ARG A  74  PHE A  80  HIS A  83                    
SITE     3 AC4 15 GLU A  84  LYS A  87  HIS A  88  HOH A1039                    
SITE     4 AC4 15 HOH A1050  HOH A1055  HOH A1077                               
CRYST1   52.675   61.996   76.393  90.00  90.00  90.00 P 21 21 21    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      0.018984  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016130  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013090        0.00000