HEADER    HYDROLASE                               05-APR-19   6OHA              
TITLE     YEAST GUANINE DEAMINASE                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROBABLE GUANINE DEAMINASE;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: GUANINE AMINASE,GUANINE AMINOHYDROLASE,GAH;                 
COMPND   5 EC: 3.5.4.3;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE (STRAIN ATCC 204508 /  
SOURCE   3 S288C);                                                              
SOURCE   4 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   5 ORGANISM_TAXID: 559292;                                              
SOURCE   6 STRAIN: ATCC 204508 / S288C;                                         
SOURCE   7 GENE: GUD1, YDL238C;                                                 
SOURCE   8 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   9 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    AMIDOHYDROLASE GUANINE DEAMINASE PURINE METABOLISM, HYDROLASE         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.S.SHEK,J.B.FRENCH                                                   
REVDAT   4   11-OCT-23 6OHA    1       REMARK                                   
REVDAT   3   01-JAN-20 6OHA    1       REMARK                                   
REVDAT   2   14-AUG-19 6OHA    1       JRNL                                     
REVDAT   1   24-JUL-19 6OHA    0                                                
JRNL        AUTH   R.SHEK,T.HILAIRE,J.SIM,J.B.FRENCH                            
JRNL        TITL   STRUCTURAL DETERMINANTS FOR SUBSTRATE SELECTIVITY IN GUANINE 
JRNL        TITL 2 DEAMINASE ENZYMES OF THE AMIDOHYDROLASE SUPERFAMILY.         
JRNL        REF    BIOCHEMISTRY                  V.  58  3280 2019              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   31283204                                                     
JRNL        DOI    10.1021/ACS.BIOCHEM.9B00341                                  
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.21 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.14_3260                                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.21                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.07                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 33417                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.158                           
REMARK   3   R VALUE            (WORKING SET) : 0.156                           
REMARK   3   FREE R VALUE                     : 0.203                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.230                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1748                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 29.0700 -  5.0500    1.00     2884   135  0.1780 0.2063        
REMARK   3     2  5.0500 -  4.0100    0.99     2682   163  0.1254 0.1775        
REMARK   3     3  4.0100 -  3.5100    1.00     2674   162  0.1370 0.1799        
REMARK   3     4  3.5100 -  3.1900    1.00     2668   132  0.1582 0.1891        
REMARK   3     5  3.1900 -  2.9600    1.00     2635   171  0.1585 0.2169        
REMARK   3     6  2.9600 -  2.7800    1.00     2622   154  0.1570 0.2097        
REMARK   3     7  2.7800 -  2.6400    1.00     2655   138  0.1504 0.2071        
REMARK   3     8  2.6400 -  2.5300    1.00     2633   128  0.1529 0.2317        
REMARK   3     9  2.5300 -  2.4300    1.00     2628   134  0.1575 0.1868        
REMARK   3    10  2.4300 -  2.3500    0.99     2601   158  0.1774 0.2798        
REMARK   3    11  2.3500 -  2.2700    1.00     2620   135  0.1886 0.2354        
REMARK   3    12  2.2700 -  2.2100    0.91     2367   138  0.2233 0.2743        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.217            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.240           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 32.73                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 34.42                          
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.012           3679                                  
REMARK   3   ANGLE     :  1.139           4997                                  
REMARK   3   CHIRALITY :  0.057            574                                  
REMARK   3   PLANARITY :  0.008            633                                  
REMARK   3   DIHEDRAL  :  6.692           2979                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6OHA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-APR-19.                  
REMARK 100 THE DEPOSITION ID IS D_1000240680.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-AUG-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS-II                            
REMARK 200  BEAMLINE                       : 17-ID-1                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9201                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 9M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 33428                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.210                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.070                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.1                               
REMARK 200  DATA REDUNDANCY                : 8.800                              
REMARK 200  R MERGE                    (I) : 0.14600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.21                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.29                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.97300                            
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: PHASER                                                
REMARK 200 STARTING MODEL: 2OOD                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 61.72                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.21                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 17% PEG 3350 0.2 M AMMONIUM SULFATE      
REMARK 280  100 MM HEPES, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE    
REMARK 280  291K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y,X,Z+3/4                                              
REMARK 290       4555   Y,-X,Z+1/4                                              
REMARK 290       5555   -X,Y,-Z                                                 
REMARK 290       6555   X,-Y,-Z+1/2                                             
REMARK 290       7555   Y,X,-Z+1/4                                              
REMARK 290       8555   -Y,-X,-Z+3/4                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       57.08900            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       85.63350            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       28.54450            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       57.08900            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       28.54450            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       85.63350            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 8510 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 30100 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -170.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       28.54450            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 S    SO4 A 508  LIES ON A SPECIAL POSITION.                          
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     THR A     2                                                      
REMARK 465     LYS A     3                                                      
REMARK 465     SER A     4                                                      
REMARK 465     ASP A     5                                                      
REMARK 465     LEU A     6                                                      
REMARK 465     LEU A     7                                                      
REMARK 465     PHE A     8                                                      
REMARK 465     ASP A     9                                                      
REMARK 465     LYS A    10                                                      
REMARK 465     PHE A    11                                                      
REMARK 465     ASN A    12                                                      
REMARK 465     ILE A    81                                                      
REMARK 465     GLY A    82                                                      
REMARK 465     LYS A    83                                                      
REMARK 465     ASP A    84                                                      
REMARK 465     LYS A    85                                                      
REMARK 465     THR A    86                                                      
REMARK 465     ARG A    87                                                      
REMARK 465     LYS A   435                                                      
REMARK 465     GLU A   436                                                      
REMARK 465     LYS A   437                                                      
REMARK 465     ASP A   438                                                      
REMARK 465     GLN A   439                                                      
REMARK 465     MET A   440                                                      
REMARK 465     GLN A   441                                                      
REMARK 465     GLU A   442                                                      
REMARK 465     GLN A   443                                                      
REMARK 465     GLU A   444                                                      
REMARK 465     GLN A   445                                                      
REMARK 465     GLU A   446                                                      
REMARK 465     GLN A   447                                                      
REMARK 465     GLY A   448                                                      
REMARK 465     GLN A   449                                                      
REMARK 465     ASP A   450                                                      
REMARK 465     PRO A   451                                                      
REMARK 465     TYR A   452                                                      
REMARK 465     LYS A   453                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A  14    CG   CD   CE   NZ                                   
REMARK 470     LYS A  17    CG   CD   CE   NZ                                   
REMARK 470     LYS A  39    CE   NZ                                             
REMARK 470     SER A  56    OG                                                  
REMARK 470     ILE A  80    CG1  CG2  CD1                                       
REMARK 470     ASN A  88    CG   OD1  ND2                                       
REMARK 470     GLU A 135    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 166    CG   CD   CE   NZ                                   
REMARK 470     GLU A 195    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 249    CE   NZ                                             
REMARK 470     GLU A 277    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 291    CG   CD   OE1  OE2                                  
REMARK 470     ASP A 377    CG   OD1  OD2                                       
REMARK 470     GLU A 402    CG   CD   OE1  OE2                                  
REMARK 470     ASN A 454    CG   OD1  ND2                                       
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    MET A 400   CG  -  SD  -  CE  ANGL. DEV. =  15.8 DEGREES          
REMARK 500    ASP A 428   CB  -  CG  -  OD2 ANGL. DEV. =   5.4 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    HIS A 100      107.54   -163.93                                   
REMARK 500    PHE A 112      -12.82   -167.42                                   
REMARK 500    ASN A 161     -111.79   -100.92                                   
REMARK 500    SER A 278      166.12    179.24                                   
REMARK 500    HIS A 297      -73.69     84.32                                   
REMARK 500    GLU A 375     -120.03    -80.64                                   
REMARK 500    THR A 391      -85.67   -124.21                                   
REMARK 500    ASP A 472     -158.42   -150.61                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     1PE A  504                                                       
REMARK 610     1PE A  505                                                       
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                              ZN A 502  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 100   NE2                                                    
REMARK 620 2 HIS A 102   NE2  96.3                                              
REMARK 620 3 HIS A 258   NE2  93.8  93.0                                        
REMARK 620 4 ASP A 348   OD1  86.2  94.2 172.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue XAN A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 502                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 1PE A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 1PE A 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 1PE A 505                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 506                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 507                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 508                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 6OH9   RELATED DB: PDB                                   
REMARK 900 YEAST GUANINE DEAMINASE                                              
DBREF  6OHA A    1   489  UNP    Q07729   GUAD_YEAST       1    489             
SEQRES   1 A  489  MET THR LYS SER ASP LEU LEU PHE ASP LYS PHE ASN ASP          
SEQRES   2 A  489  LYS HIS GLY LYS PHE LEU VAL PHE PHE GLY THR PHE VAL          
SEQRES   3 A  489  ASP THR PRO LYS LEU GLY GLU LEU ARG ILE ARG GLU LYS          
SEQRES   4 A  489  THR SER VAL GLY VAL LEU ASN GLY ILE ILE ARG PHE VAL          
SEQRES   5 A  489  ASN ARG ASN SER LEU ASP PRO VAL LYS ASP CYS LEU ASP          
SEQRES   6 A  489  HIS ASP SER SER LEU SER PRO GLU ASP VAL THR VAL VAL          
SEQRES   7 A  489  ASP ILE ILE GLY LYS ASP LYS THR ARG ASN ASN SER PHE          
SEQRES   8 A  489  TYR PHE PRO GLY PHE VAL ASP THR HIS ASN HIS VAL SER          
SEQRES   9 A  489  GLN TYR PRO ASN VAL GLY VAL PHE GLY ASN SER THR LEU          
SEQRES  10 A  489  LEU ASP TRP LEU GLU LYS TYR THR PHE PRO ILE GLU ALA          
SEQRES  11 A  489  ALA LEU ALA ASN GLU ASN ILE ALA ARG GLU VAL TYR ASN          
SEQRES  12 A  489  LYS VAL ILE SER LYS THR LEU SER HIS GLY THR THR THR          
SEQRES  13 A  489  VAL ALA TYR TYR ASN THR ILE ASP LEU LYS SER THR LYS          
SEQRES  14 A  489  LEU LEU ALA GLN LEU SER SER LEU LEU GLY GLN ARG VAL          
SEQRES  15 A  489  LEU VAL GLY LYS VAL CYS MET ASP THR ASN GLY PRO GLU          
SEQRES  16 A  489  TYR TYR ILE GLU ASP THR LYS THR SER PHE GLU SER THR          
SEQRES  17 A  489  VAL LYS VAL VAL LYS TYR ILE ARG GLU THR ILE CYS ASP          
SEQRES  18 A  489  PRO LEU VAL ASN PRO ILE VAL THR PRO ARG PHE ALA PRO          
SEQRES  19 A  489  SER CYS SER ARG GLU LEU MET GLN GLN LEU SER LYS LEU          
SEQRES  20 A  489  VAL LYS ASP GLU ASN ILE HIS VAL GLN THR HIS LEU SER          
SEQRES  21 A  489  GLU ASN LYS GLU GLU ILE GLN TRP VAL GLN ASP LEU PHE          
SEQRES  22 A  489  PRO GLU CYS GLU SER TYR THR ASP VAL TYR ASP LYS TYR          
SEQRES  23 A  489  GLY LEU LEU THR GLU LYS THR VAL LEU ALA HIS CYS ILE          
SEQRES  24 A  489  HIS LEU THR ASP ALA GLU ALA ARG VAL ILE LYS GLN ARG          
SEQRES  25 A  489  ARG CYS GLY ILE SER HIS CYS PRO ILE SER ASN SER SER          
SEQRES  26 A  489  LEU THR SER GLY GLU CYS ARG VAL ARG TRP LEU LEU ASP          
SEQRES  27 A  489  GLN GLY ILE LYS VAL GLY LEU GLY THR ASP VAL SER ALA          
SEQRES  28 A  489  GLY HIS SER CYS SER ILE LEU THR THR GLY ARG GLN ALA          
SEQRES  29 A  489  PHE ALA VAL SER ARG HIS LEU ALA MET ARG GLU THR ASP          
SEQRES  30 A  489  HIS ALA LYS LEU SER VAL SER GLU CYS LEU PHE LEU ALA          
SEQRES  31 A  489  THR MET GLY GLY ALA GLN VAL LEU ARG MET ASP GLU THR          
SEQRES  32 A  489  LEU GLY THR PHE ASP VAL GLY LYS GLN PHE ASP ALA GLN          
SEQRES  33 A  489  MET ILE ASP THR ASN ALA PRO GLY SER ASN VAL ASP MET          
SEQRES  34 A  489  PHE HIS TRP GLN LEU LYS GLU LYS ASP GLN MET GLN GLU          
SEQRES  35 A  489  GLN GLU GLN GLU GLN GLY GLN ASP PRO TYR LYS ASN PRO          
SEQRES  36 A  489  PRO LEU LEU THR ASN GLU ASP ILE ILE ALA LYS TRP PHE          
SEQRES  37 A  489  PHE ASN GLY ASP ASP ARG ASN THR THR LYS VAL TRP VAL          
SEQRES  38 A  489  ALA GLY GLN GLN VAL TYR GLN ILE                              
HET    XAN  A 501      12                                                       
HET     ZN  A 502       1                                                       
HET    1PE  A 503      28                                                       
HET    1PE  A 504      14                                                       
HET    1PE  A 505      13                                                       
HET    SO4  A 506       5                                                       
HET    SO4  A 507       5                                                       
HET    SO4  A 508       5                                                       
HETNAM     XAN XANTHINE                                                         
HETNAM      ZN ZINC ION                                                         
HETNAM     1PE PENTAETHYLENE GLYCOL                                             
HETNAM     SO4 SULFATE ION                                                      
HETSYN     1PE PEG400                                                           
FORMUL   2  XAN    C5 H4 N4 O2                                                  
FORMUL   3   ZN    ZN 2+                                                        
FORMUL   4  1PE    3(C10 H22 O6)                                                
FORMUL   7  SO4    3(O4 S 2-)                                                   
FORMUL  10  HOH   *275(H2 O)                                                    
HELIX    1 AA1 ASP A   58  ASP A   67  1                                  10    
HELIX    2 AA2 SER A   71  GLU A   73  5                                   3    
HELIX    3 AA3 SER A  104  VAL A  109  5                                   6    
HELIX    4 AA4 THR A  116  TYR A  124  1                                   9    
HELIX    5 AA5 TYR A  124  LEU A  132  1                                   9    
HELIX    6 AA6 ASN A  134  HIS A  152  1                                  19    
HELIX    7 AA7 ASP A  164  GLY A  179  1                                  16    
HELIX    8 AA8 ASP A  200  THR A  218  1                                  19    
HELIX    9 AA9 PHE A  232  CYS A  236  5                                   5    
HELIX   10 AB1 SER A  237  ASN A  252  1                                  16    
HELIX   11 AB2 ASN A  262  PHE A  273  1                                  12    
HELIX   12 AB3 SER A  278  TYR A  286  1                                   9    
HELIX   13 AB4 THR A  302  ARG A  313  1                                  12    
HELIX   14 AB5 CYS A  319  LEU A  326  1                                   8    
HELIX   15 AB6 ARG A  332  GLN A  339  1                                   8    
HELIX   16 AB7 SER A  356  MET A  373  1                                  18    
HELIX   17 AB8 THR A  376  LYS A  380  5                                   5    
HELIX   18 AB9 SER A  382  THR A  391  1                                  10    
HELIX   19 AC1 THR A  391  LEU A  398  1                                   8    
HELIX   20 AC2 PHE A  430  LEU A  434  5                                   5    
HELIX   21 AC3 THR A  459  GLY A  471  1                                  13    
HELIX   22 AC4 ASP A  472  ARG A  474  5                                   3    
SHEET    1 AA1 4 ILE A  48  ARG A  54  0                                        
SHEET    2 AA1 4 ARG A  35  LEU A  45 -1  N  GLY A  43   O  ARG A  50           
SHEET    3 AA1 4 PHE A  18  ASP A  27 -1  N  LEU A  19   O  VAL A  44           
SHEET    4 AA1 4 VAL A  75  ASP A  79  1  O  VAL A  78   N  PHE A  22           
SHEET    1 AA2 4 SER A  90  PRO A  94  0                                        
SHEET    2 AA2 4 ALA A 415  ASP A 419 -1  O  ILE A 418   N  PHE A  91           
SHEET    3 AA2 4 THR A 476  VAL A 481 -1  O  TRP A 480   N  ALA A 415           
SHEET    4 AA2 4 GLN A 484  GLN A 488 -1  O  GLN A 484   N  VAL A 481           
SHEET    1 AA310 VAL A 187  CYS A 188  0                                        
SHEET    2 AA310 VAL A 224  PRO A 230  1  O  THR A 229   N  CYS A 188           
SHEET    3 AA310 HIS A 254  LEU A 259  1  O  HIS A 254   N  VAL A 228           
SHEET    4 AA310 THR A 293  HIS A 297  1  O  VAL A 294   N  VAL A 255           
SHEET    5 AA310 GLY A 315  HIS A 318  1  O  GLY A 315   N  LEU A 295           
SHEET    6 AA310 VAL A 343  LEU A 345  1  O  GLY A 344   N  HIS A 318           
SHEET    7 AA310 PHE A  96  HIS A 102  1  N  THR A  99   O  LEU A 345           
SHEET    8 AA310 THR A 154  TYR A 160  1  O  THR A 156   N  ASP A  98           
SHEET    9 AA310 ARG A 181  GLY A 185  1  O  LEU A 183   N  TYR A 159           
SHEET   10 AA310 VAL A 224  PRO A 230  1  O  ASN A 225   N  VAL A 184           
LINK         NE2 HIS A 100                ZN    ZN A 502     1555   1555  2.05  
LINK         NE2 HIS A 102                ZN    ZN A 502     1555   1555  2.12  
LINK         NE2 HIS A 258                ZN    ZN A 502     1555   1555  2.20  
LINK         OD1 ASP A 348                ZN    ZN A 502     1555   1555  2.38  
CISPEP   1 VAL A  349    SER A  350          0         2.65                     
SITE     1 AC1 13 HIS A 102  GLN A 105  TRP A 120  LEU A 121                    
SITE     2 AC1 13 ARG A 231  PHE A 232  HIS A 258  GLU A 261                    
SITE     3 AC1 13 HIS A 297  ASP A 348   ZN A 502  HOH A 628                    
SITE     4 AC1 13 HOH A 693                                                     
SITE     1 AC2  5 HIS A 100  HIS A 102  HIS A 258  ASP A 348                    
SITE     2 AC2  5 XAN A 501                                                     
SITE     1 AC3  4 GLU A 402  VAL A 409  GLY A 410  HOH A 790                    
SITE     1 AC4  4 GLN A 485  VAL A 486  TYR A 487  GLN A 488                    
SITE     1 AC5  5 LEU A 118  TRP A 268  ARG A 374  GLU A 375                    
SITE     2 AC5  5 HOH A 714                                                     
SITE     1 AC6  5 GLY A 113  ASN A 114  HOH A 646  HOH A 749                    
SITE     2 AC6  5 HOH A 781                                                     
SITE     1 AC7  1 GLY A 424                                                     
SITE     1 AC8  3 THR A 359  ARG A 362  HOH A 724                               
CRYST1  106.812  106.812  114.178  90.00  90.00  90.00 P 43 2 2      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.009362  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009362  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008758        0.00000