PDB Short entry for 3RNT
HEADER    HYDROLASE(ENDORIBONUCLEASE)             31-MAY-89   3RNT              
TITLE     CRYSTAL STRUCTURE OF GUANOSINE-FREE RIBONUCLEASE T1, COMPLEXED WITH   
TITLE    2 VANADATE(V), SUGGESTS CONFORMATIONAL CHANGE UPON SUBSTRATE BINDING   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBONUCLEASE T1;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.1.27.3;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ASPERGILLUS ORYZAE;                             
SOURCE   3 ORGANISM_TAXID: 5062                                                 
KEYWDS    HYDROLASE(ENDORIBONUCLEASE)                                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.KOSTREWA,H.-W.CHOE,U.HEINEMANN,W.SAENGER                            
REVDAT   6   29-NOV-17 3RNT    1       HELIX                                    
REVDAT   5   24-FEB-09 3RNT    1       VERSN                                    
REVDAT   4   01-APR-03 3RNT    1       JRNL                                     
REVDAT   3   31-JUL-94 3RNT    1       COMPND                                   
REVDAT   2   15-JUL-93 3RNT    1       REMARK                                   
REVDAT   1   15-OCT-89 3RNT    0                                                
JRNL        AUTH   D.KOSTREWA,H.W.CHOE,U.HEINEMANN,W.SAENGER                    
JRNL        TITL   CRYSTAL STRUCTURE OF GUANOSINE-FREE RIBONUCLEASE T1,         
JRNL        TITL 2 COMPLEXED WITH VANADATE (V), SUGGESTS CONFORMATIONAL CHANGE  
JRNL        TITL 3 UPON SUBSTRATE BINDING.                                      
JRNL        REF    BIOCHEMISTRY                  V.  28  7592 1989              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   2514790                                                      
JRNL        DOI    10.1021/BI00445A014                                          
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   J.KOEPKE,M.MASLOWSKA,U.HEINEMANN,W.SAENGER                   
REMARK   1  TITL   THREE-DIMENSIONAL STRUCTURE OF RIBONUCLEASE T1 COMPLEXED     
REMARK   1  TITL 2 WITH GUANYLYL-2(PRIME),5(PRIME)-GUANOSINE AT 1.8 ANGSTROMS   
REMARK   1  TITL 3 RESOLUTION                                                   
REMARK   1  REF    J.MOL.BIOL.                   V. 206   475 1989              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   R.ARNI,U.HEINEMANN,R.TOKUOKA,W.SAENGER                       
REMARK   1  TITL   THREE-DIMENSIONAL STRUCTURE OF THE RIBONUCLEASE              
REMARK   1  TITL 2 T1(ASTERISK)2(PRIME)-GMP COMPLEX AT 1.9-ANGSTROMS RESOLUTION 
REMARK   1  REF    J.BIOL.CHEM.                  V. 263 15358 1988              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   R.ARNI,U.HEINEMANN,W.SAENGER                                 
REMARK   1  TITL   STRUKTUR UND FUNKTION DES ENZYMS RIBONUCLEASE T1 (GERMAN)    
REMARK   1  REF    FRESENIUS Z.ANAL.CHEM.        V. 327    67 1987              
REMARK   1  REFN                   ISSN 0016-1152                               
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   R.ARNI,U.HEINEMANN,M.MASLOWSKA,R.TOKUOKA,W.SAENGER           
REMARK   1  TITL   RESTRAINED LEAST-SQUARES REFINEMENT OF THE CRYSTAL STRUCTURE 
REMARK   1  TITL 2 OF THE RIBONUCLEASE T1(ASTERISK)2(PRIME)-GUANYLIC ACID       
REMARK   1  TITL 3 COMPLEX AT 1.9 ANGSTROMS RESOLUTION                          
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.B      V.  43   549 1987              
REMARK   1  REFN                   ISSN 0108-7681                               
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   U.HEINEMANN,W.SAENGER                                        
REMARK   1  TITL   MECHANISM OF GUANOSINE RECOGNITION AND RNA HYDROLYSIS BY     
REMARK   1  TITL 2 RIBONUCLEASE T1                                              
REMARK   1  REF    PURE APPL.CHEM.               V.  57   417 1985              
REMARK   1  REFN                   ISSN 0033-4545                               
REMARK   1 REFERENCE 6                                                          
REMARK   1  AUTH   C.HILL,G.DODSON,U.HEINEMANN,W.SAENGER,Y.MITSUI,K.NAKAMURA,   
REMARK   1  AUTH 2 S.BORISOV,G.TISCHENKO,K.POLYAKOV,S.PAVLOVSKY                 
REMARK   1  TITL   THE STRUCTURAL AND SEQUENCE HOMOLOGY OF A FAMILY OF          
REMARK   1  TITL 2 MICROBIAL RIBONUCLEASES                                      
REMARK   1  REF    TRENDS BIOCHEM.SCI.(PERS.     V.   8   364 1983              
REMARK   1  REF  2 ED.)                                                         
REMARK   1  REFN                   ISSN 0376-5067                               
REMARK   1 REFERENCE 7                                                          
REMARK   1  AUTH   U.HEINEMANN,W.SAENGER                                        
REMARK   1  TITL   RIBONUCLEASE T1. MECHANISM OF SPECIFIC GUANINE RECOGNITION   
REMARK   1  TITL 2 AND RNA HYDROLYSIS                                           
REMARK   1  REF    JERUSALEM SYMP.QUANTUM        V.  16   265 1983              
REMARK   1  REF  2 CHEM.BIOCHEM.                                                
REMARK   1  REFN                   ISSN 0075-3696                               
REMARK   1 REFERENCE 8                                                          
REMARK   1  AUTH   U.HEINEMANN,W.SAENGER                                        
REMARK   1  TITL   CRYSTALLOGRAPHIC STUDY OF MECHANISM OF RIBONUCLEASE          
REMARK   1  TITL 2 T1-CATALYSED SPECIFIC RNA HYDROLYSIS                         
REMARK   1  REF    J.BIOMOL.STRUCT.DYN.          V.   1   523 1983              
REMARK   1  REFN                   ISSN 0739-1102                               
REMARK   1 REFERENCE 9                                                          
REMARK   1  AUTH   U.HEINEMANN,W.SAENGER                                        
REMARK   1  TITL   SPECIFIC PROTEIN-NUCLEIC ACID RECOGNITION IN RIBONUCLEASE    
REMARK   1  TITL 2 T1-2(PRIME)-GUANYLIC ACID COMPLEX. AN X-RAY STUDY            
REMARK   1  REF    NATURE                        V. 299    27 1982              
REMARK   1  REFN                   ISSN 0028-0836                               
REMARK   1 REFERENCE 10                                                         
REMARK   1  AUTH   U.HEINEMANN,M.WERNITZ,A.PAEHLER,W.SAENGER,G.MENKE,           
REMARK   1  AUTH 2 H.RUETERJANS                                                 
REMARK   1  TITL   CRYSTALLIZATION OF A COMPLEX BETWEEN RIBONUCLEASE T1 AND     
REMARK   1  TITL 2 2(PRIME)-GUANYLIC ACID                                       
REMARK   1  REF    EUR.J.BIOCHEM.                V. 109   109 1980              
REMARK   1  REFN                   ISSN 0014-2956                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PROFFT                                               
REMARK   3   AUTHORS     : KONNERT,HENDRICKSON,FINZEL                           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 7070                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.137                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                               
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 781                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 160                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : 0.025 ; 0.020               
REMARK   3    ANGLE DISTANCE                  (A) : 0.061 ; 0.050               
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : 0.067 ; 0.050               
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : 0.012 ; 0.015               
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : 0.249 ; 0.150               
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : 0.131 ; 0.150               
REMARK   3    MULTIPLE TORSION                (A) : 0.138 ; 0.150               
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : 0.158 ; 0.150               
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : 1.900 ; 3.000               
REMARK   3    STAGGERED                 (DEGREES) : 20.000; 15.000              
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND               (A**2) : 2.123 ; 2.000               
REMARK   3   MAIN-CHAIN ANGLE              (A**2) : 2.698 ; 3.000               
REMARK   3   SIDE-CHAIN BOND               (A**2) : 4.706 ; 4.500               
REMARK   3   SIDE-CHAIN ANGLE              (A**2) : 6.034 ; 6.000               
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3RNT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000179136.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 41.65                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.11                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
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       24.41000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       20.60000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       23.26500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       20.60000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       24.41000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       23.26500            
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 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    ALA A   1   N   -  CA  -  CB  ANGL. DEV. =   8.4 DEGREES          
REMARK 500    CYS A   2   CA  -  CB  -  SG  ANGL. DEV. =  12.0 DEGREES          
REMARK 500    ASP A   3   CB  -  CG  -  OD1 ANGL. DEV. =   6.0 DEGREES          
REMARK 500    TYR A   4   CZ  -  CE2 -  CD2 ANGL. DEV. =  -8.2 DEGREES          
REMARK 500    SER A  17   CA  -  CB  -  OG  ANGL. DEV. = -18.5 DEGREES          
REMARK 500    TYR A  24   CB  -  CG  -  CD1 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    TYR A  24   CG  -  CD1 -  CE1 ANGL. DEV. =  -5.6 DEGREES          
REMARK 500    LYS A  25   CA  -  CB  -  CG  ANGL. DEV. =  19.4 DEGREES          
REMARK 500    LEU A  26   CB  -  CG  -  CD1 ANGL. DEV. =  19.4 DEGREES          
REMARK 500    GLU A  31   OE1 -  CD  -  OE2 ANGL. DEV. =  -9.9 DEGREES          
REMARK 500    GLU A  31   CG  -  CD  -  OE1 ANGL. DEV. =  26.1 DEGREES          
REMARK 500    GLU A  31   CG  -  CD  -  OE2 ANGL. DEV. = -16.2 DEGREES          
REMARK 500    GLU A  31   O   -  C   -  N   ANGL. DEV. =  10.3 DEGREES          
REMARK 500    TYR A  42   CB  -  CG  -  CD1 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    GLU A  46   CB  -  CG  -  CD  ANGL. DEV. =  25.6 DEGREES          
REMARK 500    VAL A  52   CB  -  CA  -  C   ANGL. DEV. =  11.6 DEGREES          
REMARK 500    VAL A  52   N   -  CA  -  CB  ANGL. DEV. = -14.0 DEGREES          
REMARK 500    SER A  54   C   -  N   -  CA  ANGL. DEV. =  16.8 DEGREES          
REMARK 500    SER A  54   N   -  CA  -  CB  ANGL. DEV. = -10.5 DEGREES          
REMARK 500    PRO A  55   O   -  C   -  N   ANGL. DEV. =  11.1 DEGREES          
REMARK 500    TYR A  56   CD1 -  CE1 -  CZ  ANGL. DEV. =  -5.5 DEGREES          
REMARK 500    ASP A  66   CB  -  CG  -  OD1 ANGL. DEV. =  -6.3 DEGREES          
REMARK 500    TYR A  68   CG  -  CD1 -  CE1 ANGL. DEV. =  -4.9 DEGREES          
REMARK 500    ALA A  75   CB  -  CA  -  C   ANGL. DEV. = -12.4 DEGREES          
REMARK 500    ALA A  75   N   -  CA  -  CB  ANGL. DEV. =  -9.5 DEGREES          
REMARK 500    ASP A  76   O   -  C   -  N   ANGL. DEV. =  11.2 DEGREES          
REMARK 500    ASN A  83   CB  -  CG  -  OD1 ANGL. DEV. = -14.1 DEGREES          
REMARK 500    ASN A  84   OD1 -  CG  -  ND2 ANGL. DEV. = -16.7 DEGREES          
REMARK 500    LEU A  86   CB  -  CG  -  CD2 ANGL. DEV. =  12.2 DEGREES          
REMARK 500    VAL A  89   CA  -  CB  -  CG2 ANGL. DEV. =   9.2 DEGREES          
REMARK 500    ASN A  99   N   -  CA  -  CB  ANGL. DEV. =  13.1 DEGREES          
REMARK 500    PHE A 100   CB  -  CG  -  CD2 ANGL. DEV. =  -5.0 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  37       72.66     51.81                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 105  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 112   O                                                      
REMARK 620 2 HOH A 118   O    74.6                                              
REMARK 620 3 HOH A 120   O    95.3  79.8                                        
REMARK 620 4 HOH A 161   O    74.9  61.3 141.1                                  
REMARK 620 5 HOH A 119   O    82.9 128.8 148.7  68.7                            
REMARK 620 6 ASP A  15   OD1 134.2 146.7  80.8 132.8  78.4                      
REMARK 620 7 ASP A  15   OD2  83.3 141.8  71.5 141.3  77.2  52.0                
REMARK 620 8 HOH A 121   O   151.9  80.8  93.5  81.5 102.7  73.6 124.8          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 105                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VO4 A 106                 
DBREF  3RNT A    1   104  UNP    P00651   RNT1_ASPOR      22    125             
SEQRES   1 A  104  ALA CYS ASP TYR THR CYS GLY SER ASN CYS TYR SER SER          
SEQRES   2 A  104  SER ASP VAL SER THR ALA GLN ALA ALA GLY TYR LYS LEU          
SEQRES   3 A  104  HIS GLU ASP GLY GLU THR VAL GLY SER ASN SER TYR PRO          
SEQRES   4 A  104  HIS LYS TYR ASN ASN TYR GLU GLY PHE ASP PHE SER VAL          
SEQRES   5 A  104  SER SER PRO TYR TYR GLU TRP PRO ILE LEU SER SER GLY          
SEQRES   6 A  104  ASP VAL TYR SER GLY GLY SER PRO GLY ALA ASP ARG VAL          
SEQRES   7 A  104  VAL PHE ASN GLU ASN ASN GLN LEU ALA GLY VAL ILE THR          
SEQRES   8 A  104  HIS THR GLY ALA SER GLY ASN ASN PHE VAL GLU CYS THR          
HET     CA  A 105       1                                                       
HET    VO4  A 106       5                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     VO4 VANADATE ION                                                     
FORMUL   2   CA    CA 2+                                                        
FORMUL   3  VO4    O4 V 3-                                                      
FORMUL   4  HOH   *160(H2 O)                                                    
HELIX    1   A SER A   13  ASP A   29  1                                  17    
SHEET    1  S1 2 TYR A   4  CYS A   6  0                                        
SHEET    2  S1 2 ASN A   9  TYR A  11 -1  O  TYR A  11   N  TYR A   4           
SHEET    1  S2 5 HIS A  40  TYR A  42  0                                        
SHEET    2  S2 5 TYR A  56  PRO A  60 -1  O  GLU A  58   N  HIS A  40           
SHEET    3  S2 5 ASP A  76  ASN A  81 -1  O  VAL A  78   N  TRP A  59           
SHEET    4  S2 5 LEU A  86  THR A  91 -1  O  ILE A  90   N  ARG A  77           
SHEET    5  S2 5 VAL A 101  GLU A 102 -1  N  VAL A 101   O  THR A  91           
SSBOND   1 CYS A    2    CYS A   10                          1555   1555  2.00  
SSBOND   2 CYS A    6    CYS A  103                          1555   1555  2.02  
LINK        CA    CA A 105                 O   HOH A 112     1555   1555  2.42  
LINK        CA    CA A 105                 O   HOH A 118     1555   1555  2.50  
LINK        CA    CA A 105                 O   HOH A 120     1555   1555  2.37  
LINK        CA    CA A 105                 O   HOH A 161     1555   1555  2.62  
LINK        CA    CA A 105                 O   HOH A 119     1555   1555  2.48  
LINK        CA    CA A 105                 OD1 ASP A  15     1555   1555  2.54  
LINK        CA    CA A 105                 OD2 ASP A  15     1555   1555  2.34  
LINK        CA    CA A 105                 O   HOH A 121     1555   1555  2.39  
CISPEP   1 TYR A   38    PRO A   39          0        -0.60                     
CISPEP   2 SER A   54    PRO A   55          0        -0.97                     
SITE     1 AC1  7 ASP A  15  HOH A 112  HOH A 118  HOH A 119                    
SITE     2 AC1  7 HOH A 120  HOH A 121  HOH A 161                               
SITE     1 AC2 10 TYR A  38  HIS A  40  GLU A  58  ARG A  77                    
SITE     2 AC2 10 HIS A  92  ASN A  98  PHE A 100  HOH A 175                    
SITE     3 AC2 10 HOH A 176  HOH A 183                                          
CRYST1   48.820   46.530   41.200  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      0.020483  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.021492  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.024272        0.00000