HEADER    HYDROLASE/HYDROLASE INHIBITOR           24-OCT-19   6US4              
TITLE     MTH1 IN COMPLEX WITH COMPOUND 32                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 7,8-DIHYDRO-8-OXOGUANINE TRIPHOSPHATASE;                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: 2-HYDROXY-DATP DIPHOSPHATASE,8-OXO-DGTPASE,NUCLEOSIDE       
COMPND   5 DIPHOSPHATE-LINKED MOIETY X MOTIF 1,NUDIX MOTIF 1;                   
COMPND   6 EC: 3.6.1.55,3.6.1.56;                                               
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: NUDT1, MTH1;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    HYDROLASE, NUDT1, NUDIX HYDROLASE, INHIBITOR, HYDROLASE-HYDROLASE     
KEYWDS   2 INHIBITOR COMPLEX                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Z.E.R.NEWBY,E.B.LANSDON                                               
REVDAT   2   11-OCT-23 6US4    1       REMARK                                   
REVDAT   1   01-APR-20 6US4    0                                                
JRNL        AUTH   J.FARAND,J.E.KROPF,P.BLOMGREN,J.XU,A.C.SCHMITT,Z.E.NEWBY,    
JRNL        AUTH 2 T.WANG,E.MURAKAMI,O.BARAUSKAS,J.SUDHAMSU,J.Y.FENG,           
JRNL        AUTH 3 A.NIEDZIELA-MAJKA,B.E.SCHULTZ,K.SCHWARTZ,                    
JRNL        AUTH 4 S.VIATCHENKO-KARPINSKI,D.KORNYEYEV,A.KASHISHIAN,P.FAN,       
JRNL        AUTH 5 X.CHEN,E.B.LANSDON,M.O.PORTS,K.S.CURRIE,W.J.WATKINS,         
JRNL        AUTH 6 G.T.NOTTE                                                    
JRNL        TITL   DISCOVERY OF POTENT AND SELECTIVE MTH1 INHIBITORS FOR        
JRNL        TITL 2 ONCOLOGY: ENABLING RAPID TARGET (IN)VALIDATION.              
JRNL        REF    ACS MED.CHEM.LETT.            V.  11   358 2020              
JRNL        REFN                   ISSN 1948-5875                               
JRNL        PMID   32184970                                                     
JRNL        DOI    10.1021/ACSMEDCHEMLETT.9B00420                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.95 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.9_1692                                      
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) : 1.95                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.79                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.177                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 10486                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.182                           
REMARK   3   R VALUE            (WORKING SET) : 0.175                           
REMARK   3   FREE R VALUE                     : 0.244                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.004                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1049                            
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 31.7946 -  3.7291    0.97     1475   165  0.1656 0.2172        
REMARK   3     2  3.7291 -  2.9606    0.98     1421   157  0.1652 0.2266        
REMARK   3     3  2.9606 -  2.5866    0.96     1356   150  0.1954 0.2594        
REMARK   3     4  2.5866 -  2.3501    0.96     1350   150  0.1871 0.2720        
REMARK   3     5  2.3501 -  2.1817    0.94     1329   148  0.1757 0.2579        
REMARK   3     6  2.1817 -  2.0531    0.94     1302   145  0.1792 0.2943        
REMARK   3     7  2.0531 -  1.9503    0.86     1204   134  0.1817 0.2638        
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)     : 0.219            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.226           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.82                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 21.23                          
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      :  0.007           1336                                  
REMARK   3   ANGLE     :  1.082           1815                                  
REMARK   3   CHIRALITY :  0.047            187                                  
REMARK   3   PLANARITY :  0.006            235                                  
REMARK   3   DIHEDRAL  : 13.892            496                                  
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 6US4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-OCT-19.                  
REMARK 100 THE DEPOSITION ID IS D_1000245106.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-AUG-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54178                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 11103                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.950                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 3.300                              
REMARK 200  R MERGE                    (I) : 0.08000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.98                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.52600                            
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: PHENIX                                                
REMARK 200 STARTING MODEL: 3ZR0                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 38.06                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.99                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 6000, 0.1M SODIUM ACETATE PH     
REMARK 280  4.0, 0.2M LITHIUM SULFATE, VAPOR DIFFUSION, HANGING DROP,           
REMARK 280  TEMPERATURE 293K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   X,-Y,-Z                                                 
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   -X,-Y+1/2,Z+1/2                                         
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        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       30.18250            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       33.14300            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       30.18250            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       33.14300            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2                             
REMARK 350 SURFACE AREA OF THE COMPLEX: 8080 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 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 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     GLY A    -2                                                      
REMARK 465     SER A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     GLY A     2                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OD2  ASP A    99     OH   TYR A   122    36411     2.19            
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    ASP A  62      -76.86    -92.24                                   
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 GN6 A 201                 
DBREF  6US4 A    1   156  UNP    P36639   8ODP_HUMAN      42    197             
SEQADV 6US4 GLY A   -2  UNP  P36639              EXPRESSION TAG                 
SEQADV 6US4 SER A   -1  UNP  P36639              EXPRESSION TAG                 
SEQADV 6US4 HIS A    0  UNP  P36639              EXPRESSION TAG                 
SEQRES   1 A  159  GLY SER HIS MET GLY ALA SER ARG LEU TYR THR LEU VAL          
SEQRES   2 A  159  LEU VAL LEU GLN PRO GLN ARG VAL LEU LEU GLY MET LYS          
SEQRES   3 A  159  LYS ARG GLY PHE GLY ALA GLY ARG TRP ASN GLY PHE GLY          
SEQRES   4 A  159  GLY LYS VAL GLN GLU GLY GLU THR ILE GLU ASP GLY ALA          
SEQRES   5 A  159  ARG ARG GLU LEU GLN GLU GLU SER GLY LEU THR VAL ASP          
SEQRES   6 A  159  ALA LEU HIS LYS VAL GLY GLN ILE VAL PHE GLU PHE VAL          
SEQRES   7 A  159  GLY GLU PRO GLU LEU MET ASP VAL HIS VAL PHE CYS THR          
SEQRES   8 A  159  ASP SER ILE GLN GLY THR PRO VAL GLU SER ASP GLU MET          
SEQRES   9 A  159  ARG PRO CYS TRP PHE GLN LEU ASP GLN ILE PRO PHE LYS          
SEQRES  10 A  159  ASP MET TRP PRO ASP ASP SER TYR TRP PHE PRO LEU LEU          
SEQRES  11 A  159  LEU GLN LYS LYS LYS PHE HIS GLY TYR PHE LYS PHE GLN          
SEQRES  12 A  159  GLY GLN ASP THR ILE LEU ASP TYR THR LEU ARG GLU VAL          
SEQRES  13 A  159  ASP THR VAL                                                  
HET    GN6  A 201      18                                                       
HETNAM     GN6 5-(2,3-DICHLOROPHENYL)[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-2-           
HETNAM   2 GN6  AMINE                                                           
FORMUL   2  GN6    C12 H8 CL2 N4                                                
FORMUL   3  HOH   *76(H2 O)                                                     
HELIX    1 AA1 THR A   44  GLY A   58  1                                  15    
HELIX    2 AA2 PRO A  112  MET A  116  5                                   5    
HELIX    3 AA3 TRP A  117  PRO A  118  5                                   2    
HELIX    4 AA4 ASP A  119  GLN A  129  1                                  11    
SHEET    1 AA1 4 TRP A  32  ASN A  33  0                                        
SHEET    2 AA1 4 ARG A  17  LYS A  23 -1  N  GLY A  21   O  ASN A  33           
SHEET    3 AA1 4 SER A   4  LEU A  13 -1  N  VAL A  12   O  LEU A  19           
SHEET    4 AA1 4 MET A 101  GLN A 107  0                                        
SHEET    1 AA2 7 PHE A  35  LYS A  38  0                                        
SHEET    2 AA2 7 SER A   4  LEU A  13 -1  N  VAL A  10   O  PHE A  35           
SHEET    3 AA2 7 ARG A  17  LYS A  23 -1  O  LEU A  19   N  VAL A  12           
SHEET    4 AA2 7 LEU A  80  THR A  88  0                                        
SHEET    5 AA2 7 HIS A  65  PHE A  74 -1  N  HIS A  65   O  CYS A  87           
SHEET    6 AA2 7 LYS A 132  GLN A 140  1  O  PHE A 139   N  GLU A  73           
SHEET    7 AA2 7 THR A 144  VAL A 153 -1  O  ASP A 147   N  LYS A 138           
SHEET    1 AA3 2 THR A  60  VAL A  61  0                                        
SHEET    2 AA3 2 ILE A  91  GLN A  92 -1  O  GLN A  92   N  THR A  60           
SITE     1 AC1 11 THR A   8  PHE A  27  ASN A  33  GLY A  37                    
SITE     2 AC1 11 PHE A  72  MET A  81  VAL A  83  TRP A 117                    
SITE     3 AC1 11 ASP A 119  ASP A 120  TRP A 123                               
CRYST1   36.235   60.365   66.286  90.00  90.00  90.00 P 2 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      0.027598  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.016566  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015086        0.00000