HEADER    HYDROLASE                               04-JUN-13   4BR5              
TITLE     RAT NTPDASE2 IN COMPLEX WITH ZN AMPPNP                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ECTONUCLEOSIDE TRIPHOSPHATE DIPHOSPHOHYDROLASE 2;          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: ECTODOMAIN, RESIDUES 28-462;                               
COMPND   5 SYNONYM: NTPDASE2;                                                   
COMPND   6 EC: 3.6.1.5;                                                         
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS;                              
SOURCE   3 ORGANISM_COMMON: NORWAY RAT;                                         
SOURCE   4 ORGANISM_TAXID: 10116;                                               
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    HYDROLASE, APYRASE, ATPASE, ADPASE, CD39, PURINERGIC SIGNALLING,      
KEYWDS   2 DOMAIN ROTATION, TRANSITION STATE, NTPDASE                           
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.ZEBISCH,P.SCHAEFER,P.LAUBLE,N.STRAETER                              
REVDAT   5   20-NOV-24 4BR5    1       REMARK LINK                              
REVDAT   4   23-AUG-17 4BR5    1       REMARK                                   
REVDAT   3   25-DEC-13 4BR5    1       KEYWDS                                   
REVDAT   2   28-AUG-13 4BR5    1       JRNL                                     
REVDAT   1   17-JUL-13 4BR5    0                                                
JRNL        AUTH   M.ZEBISCH,M.KRAUSS,P.SCHAEFER,P.LAUBLE,N.STRAETER            
JRNL        TITL   CRYSTALLOGRAPHIC SNAPSHOTS ALONG THE REACTION PATHWAY OF     
JRNL        TITL 2 NUCLEOSIDE TRIPHOSPHATE DIPHOSPHOHYDROLASES                  
JRNL        REF    STRUCTURE                     V.  21  1460 2013              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   23830739                                                     
JRNL        DOI    10.1016/J.STR.2013.05.016                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.75 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0029                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.71                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 47078                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.170                           
REMARK   3   R VALUE            (WORKING SET) : 0.170                           
REMARK   3   FREE R VALUE                     : 0.200                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.600                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1238                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.75                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.80                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3436                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.83                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2790                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 91                           
REMARK   3   BIN FREE R VALUE                    : 0.3060                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3292                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 50                                      
REMARK   3   SOLVENT ATOMS            : 259                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 26.97                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.37000                                             
REMARK   3    B22 (A**2) : 0.16000                                              
REMARK   3    B33 (A**2) : 0.21000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.100         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.098         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.068         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.141         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.965                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.958                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3473 ; 0.019 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4724 ; 1.853 ; 1.961       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   434 ; 5.983 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   155 ;36.613 ;22.710       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   543 ;13.811 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    28 ;17.561 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   520 ; 0.137 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2646 ; 0.011 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 4                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    36        A   162                          
REMARK   3    RESIDUE RANGE :   A   436        A   461                          
REMARK   3    ORIGIN FOR THE GROUP (A):  20.2884  40.3608   9.8155              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2207 T22:   0.0901                                     
REMARK   3      T33:   0.0305 T12:  -0.0069                                     
REMARK   3      T13:   0.0325 T23:   0.0151                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0723 L22:   1.5355                                     
REMARK   3      L33:   1.4750 L12:  -0.0727                                     
REMARK   3      L13:  -0.6236 L23:   0.6475                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1317 S12:   0.1061 S13:   0.1786                       
REMARK   3      S21:  -0.3433 S22:  -0.0053 S23:  -0.0350                       
REMARK   3      S31:  -0.5384 S32:   0.0357 S33:  -0.1265                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 2                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   163        A   179                          
REMARK   3    RESIDUE RANGE :   A   427        A   435                          
REMARK   3    ORIGIN FOR THE GROUP (A):  25.1271  26.4106   9.8917              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0719 T22:   0.1211                                     
REMARK   3      T33:   0.0135 T12:  -0.0120                                     
REMARK   3      T13:   0.0217 T23:  -0.0252                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2633 L22:   1.6406                                     
REMARK   3      L33:   2.0600 L12:   0.4053                                     
REMARK   3      L13:  -0.1776 L23:   0.9981                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0276 S12:   0.0789 S13:  -0.0025                       
REMARK   3      S21:  -0.2109 S22:   0.1097 S23:  -0.1015                       
REMARK   3      S31:  -0.1318 S32:   0.1732 S33:  -0.1373                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   180        A   195                          
REMARK   3    ORIGIN FOR THE GROUP (A):  26.1697  11.0920  -3.9806              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0854 T22:   0.2013                                     
REMARK   3      T33:   0.0485 T12:   0.0025                                     
REMARK   3      T13:   0.0174 T23:  -0.0398                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.6368 L22:   3.5194                                     
REMARK   3      L33:   5.8542 L12:  -1.4031                                     
REMARK   3      L13:  -3.0596 L23:   3.1647                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0634 S12:   0.1120 S13:  -0.0189                       
REMARK   3      S21:  -0.0971 S22:   0.0079 S23:   0.1312                       
REMARK   3      S31:   0.0572 S32:  -0.2147 S33:   0.0555                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   196        A   426                          
REMARK   3    ORIGIN FOR THE GROUP (A):  24.3449  22.3901  30.4166              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0322 T22:   0.1094                                     
REMARK   3      T33:   0.0120 T12:   0.0089                                     
REMARK   3      T13:   0.0017 T23:  -0.0018                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.5461 L22:   0.6007                                     
REMARK   3      L33:   1.5341 L12:  -0.0591                                     
REMARK   3      L13:   0.1712 L23:   0.4371                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0126 S12:  -0.0371 S13:  -0.0411                       
REMARK   3      S21:   0.0517 S22:   0.0128 S23:  -0.0521                       
REMARK   3      S31:   0.1260 S32:   0.0824 S33:  -0.0002                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS.                                                          
REMARK   4                                                                      
REMARK   4 4BR5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-JUN-13.                  
REMARK 100 THE DEPOSITION ID IS D_1290057103.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : BESSY                              
REMARK 200  BEAMLINE                       : 14.2                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9184                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 2M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 48382                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.730                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 2.000                              
REMARK 200  R MERGE                    (I) : 0.05000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.0000                            
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: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 47.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM HEPES/NAOH PH 7.3, 2% PEG6000,    
REMARK 280  3MM NAN3, PH 5                                                      
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       20.58500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       82.25500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       34.56500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       82.25500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       20.58500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       34.56500            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
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     MET A     6                                                      
REMARK 465     ALA A     7                                                      
REMARK 465     HIS A     8                                                      
REMARK 465     HIS A     9                                                      
REMARK 465     HIS A    10                                                      
REMARK 465     HIS A    11                                                      
REMARK 465     HIS A    12                                                      
REMARK 465     HIS A    13                                                      
REMARK 465     VAL A    14                                                      
REMARK 465     GLY A    15                                                      
REMARK 465     THR A    16                                                      
REMARK 465     GLY A    17                                                      
REMARK 465     SER A    18                                                      
REMARK 465     ASN A    19                                                      
REMARK 465     ASP A    20                                                      
REMARK 465     ASP A    21                                                      
REMARK 465     ASP A    22                                                      
REMARK 465     ASP A    23                                                      
REMARK 465     LYS A    24                                                      
REMARK 465     SER A    25                                                      
REMARK 465     PRO A    26                                                      
REMARK 465     ASP A    27                                                      
REMARK 465     PRO A    28                                                      
REMARK 465     THR A    29                                                      
REMARK 465     GLN A    30                                                      
REMARK 465     ASP A    31                                                      
REMARK 465     VAL A    32                                                      
REMARK 465     ARG A    33                                                      
REMARK 465     GLU A    34                                                      
REMARK 465     PRO A    35                                                      
REMARK 465     ARG A   291                                                      
REMARK 465     ALA A   292                                                      
REMARK 465     PHE A   293                                                      
REMARK 465     ASN A   294                                                      
REMARK 465     SER A   462                                                      
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    ARG A 126   NE  -  CZ  -  NH1 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    ARG A 126   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.9 DEGREES          
REMARK 500    ASP A 416   CB  -  CG  -  OD1 ANGL. DEV. =   6.6 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    THR A 122     -137.31   -123.32                                   
REMARK 500    ARG A 188       74.97   -153.17                                   
REMARK 500    SER A 329      -85.21    -80.87                                   
REMARK 500    PHE A 345     -160.01   -118.01                                   
REMARK 500    SER A 346     -129.98     44.41                                   
REMARK 500    ARG A 394       -7.47     73.18                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER (ANP): AMPPNP            
REMARK 600  ATP ANALOG                                                          
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 A1502  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ANP A1501   O2B                                                    
REMARK 620 2 ANP A1501   O1G  91.6                                              
REMARK 620 3 HOH A2004   O    85.9  97.7                                        
REMARK 620 4 HOH A2006   O    92.6 175.7  83.2                                  
REMARK 620 5 HOH A2095   O   173.5  82.4  92.6  93.5                            
REMARK 620 6 HOH A2131   O   101.4 100.2 160.4  78.3  82.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 1501                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1503                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1504                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1505                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4BQZ   RELATED DB: PDB                                   
REMARK 900 RAT NTPDASE2 IN COMPLEX WITH MG GMPPNP                               
REMARK 900 RELATED ID: 4BR0   RELATED DB: PDB                                   
REMARK 900 RAT NTPDASE2 IN COMPLEX WITH CAAMPNP                                 
REMARK 900 RELATED ID: 4BR2   RELATED DB: PDB                                   
REMARK 900 RAT NTPDASE2 IN COMPLEX WITH CA UMPPNP                               
REMARK 900 RELATED ID: 4BR4   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM I, OPEN, APO            
REMARK 900 RELATED ID: 4BR7   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM I, OPEN, APO            
REMARK 900 RELATED ID: 4BR9   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM II, CLOSED, APO         
REMARK 900 RELATED ID: 4BRA   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM II, CLOSED, MG AMPPNP   
REMARK 900 COMPLEX                                                              
REMARK 900 RELATED ID: 4BRC   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM II, CLOSED, MG AMPNP    
REMARK 900 COMPLEX                                                              
REMARK 900 RELATED ID: 4BRD   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 Q193E CRYSTAL FORM II, CLOSED, MG    
REMARK 900 AMPPNP COMPLEX                                                       
REMARK 900 RELATED ID: 4BRE   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM II (CLOSED) IN COMPLEX  
REMARK 900 WITH TRANSITION STATE MIMIC ADENOSINE 5' PHOSPHOVANADATE             
REMARK 900 RELATED ID: 4BRF   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM II (CLOSED) IN COMPLEX  
REMARK 900 WITH A DISTORTED ORTHOMOLYBDATE ION AND AMP                          
REMARK 900 RELATED ID: 4BRG   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM II (CLOSED) IN COMPLEX  
REMARK 900 WITH MG GMPPNP                                                       
REMARK 900 RELATED ID: 4BRH   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM II (CLOSED) IN COMPLEX  
REMARK 900 WITH MG AND THIAMINE PHOSPHOVANADATE                                 
REMARK 900 RELATED ID: 4BRI   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM II (CLOSED) IN COMPLEX  
REMARK 900 WITH MG UMPPNP                                                       
REMARK 900 RELATED ID: 4BRK   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 N302Y VARIANT CRYSTAL FORM III       
REMARK 900 (CLOSED) IN COMPLEX WITH MG UMPPNP                                   
REMARK 900 RELATED ID: 4BRL   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM III (CLOSED) IN         
REMARK 900 COMPLEX WITH TRANSITION STATE MIMI GUANOSINE 5'- PHOSPHOVANADATE     
REMARK 900 RELATED ID: 4BRM   RELATED DB: PDB                                   
REMARK 900 SULFUR SAD PHASING OF THE LEGIONELLA PNEUMOPHILA NTPDASE1 - CRYSTAL  
REMARK 900 FORM III (CLOSED) IN COMPLEX WITH SULFATE                            
REMARK 900 RELATED ID: 4BRN   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM III (CLOSED) IN         
REMARK 900 COMPLEX WITH MG AMP                                                  
REMARK 900 RELATED ID: 4BRO   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM IV (PART- OPEN)         
REMARK 900 RELATED ID: 4BRP   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM V (PART- OPEN)          
REMARK 900 RELATED ID: 4BRQ   RELATED DB: PDB                                   
REMARK 900 LEGIONELLA PNEUMOPHILA NTPDASE1 CRYSTAL FORM II, CLOSED, IN COMPLEX  
REMARK 900 WITH TWO PHOSPHATES BOUND TO ACTIVE SITE MG AND PRODUCT AMP          
REMARK 900 RELATED ID: 3CJ1   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF RATTUS NORVEGICUS NTPDASE2                              
REMARK 900 RELATED ID: 3CJ7   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF RATTUS NORVEGICUS NTPDASE2 IN COMPLEX WITH AMP          
REMARK 900 RELATED ID: 3CJ9   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF RATTUS NORVEGICUS NTPDASE2 IN COMPLEX WITH CALCIUM,     
REMARK 900 AMP AND PHOSPHATE                                                    
REMARK 900 RELATED ID: 3CJA   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF RATTUS NORVEGICUS NTPDASE2 IN COMPLEX WITH CALCIUM AND  
REMARK 900 AMPPNP                                                               
DBREF  4BR5 A   28   462  UNP    Q5RJP4   Q5RJP4_RAT      28    462             
SEQADV 4BR5 MET A    6  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 ALA A    7  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 HIS A    8  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 HIS A    9  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 HIS A   10  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 HIS A   11  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 HIS A   12  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 HIS A   13  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 VAL A   14  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 GLY A   15  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 THR A   16  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 GLY A   17  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 SER A   18  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 ASN A   19  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 ASP A   20  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 ASP A   21  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 ASP A   22  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 ASP A   23  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 LYS A   24  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 SER A   25  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 PRO A   26  UNP  Q5RJP4              EXPRESSION TAG                 
SEQADV 4BR5 ASP A   27  UNP  Q5RJP4              EXPRESSION TAG                 
SEQRES   1 A  457  MET ALA HIS HIS HIS HIS HIS HIS VAL GLY THR GLY SER          
SEQRES   2 A  457  ASN ASP ASP ASP ASP LYS SER PRO ASP PRO THR GLN ASP          
SEQRES   3 A  457  VAL ARG GLU PRO PRO ALA LEU LYS TYR GLY ILE VAL LEU          
SEQRES   4 A  457  ASP ALA GLY SER SER HIS THR SER MET PHE VAL TYR LYS          
SEQRES   5 A  457  TRP PRO ALA ASP LYS GLU ASN ASP THR GLY ILE VAL GLY          
SEQRES   6 A  457  GLN HIS SER SER CYS ASP VAL GLN GLY GLY GLY ILE SER          
SEQRES   7 A  457  SER TYR ALA ASN ASP PRO SER LYS ALA GLY GLN SER LEU          
SEQRES   8 A  457  VAL ARG CYS LEU GLU GLN ALA LEU ARG ASP VAL PRO ARG          
SEQRES   9 A  457  ASP ARG HIS ALA SER THR PRO LEU TYR LEU GLY ALA THR          
SEQRES  10 A  457  ALA GLY MET ARG LEU LEU ASN LEU THR SER PRO GLU ALA          
SEQRES  11 A  457  THR ALA ARG VAL LEU GLU ALA VAL THR GLN THR LEU THR          
SEQRES  12 A  457  GLN TYR PRO PHE ASP PHE ARG GLY ALA ARG ILE LEU SER          
SEQRES  13 A  457  GLY GLN ASP GLU GLY VAL PHE GLY TRP VAL THR ALA ASN          
SEQRES  14 A  457  TYR LEU LEU GLU ASN PHE ILE LYS TYR GLY TRP VAL GLY          
SEQRES  15 A  457  ARG TRP ILE ARG PRO ARG LYS GLY THR LEU GLY ALA MET          
SEQRES  16 A  457  ASP LEU GLY GLY ALA SER THR GLN ILE THR PHE GLU THR          
SEQRES  17 A  457  THR SER PRO SER GLU ASP PRO GLY ASN GLU VAL HIS LEU          
SEQRES  18 A  457  ARG LEU TYR GLY GLN HIS TYR ARG VAL TYR THR HIS SER          
SEQRES  19 A  457  PHE LEU CYS TYR GLY ARG ASP GLN ILE LEU LEU ARG LEU          
SEQRES  20 A  457  LEU ALA SER ALA LEU GLN ILE HIS ARG PHE HIS PRO CYS          
SEQRES  21 A  457  TRP PRO LYS GLY TYR SER THR GLN VAL LEU LEU GLN GLU          
SEQRES  22 A  457  VAL TYR GLN SER PRO CYS THR MET GLY GLN ARG PRO ARG          
SEQRES  23 A  457  ALA PHE ASN GLY SER ALA ILE VAL SER LEU SER GLY THR          
SEQRES  24 A  457  SER ASN ALA THR LEU CYS ARG ASP LEU VAL SER ARG LEU          
SEQRES  25 A  457  PHE ASN ILE SER SER CYS PRO PHE SER GLN CYS SER PHE          
SEQRES  26 A  457  ASN GLY VAL PHE GLN PRO PRO VAL ALA GLY ASN PHE ILE          
SEQRES  27 A  457  ALA PHE SER ALA PHE TYR TYR THR VAL ASP PHE LEU THR          
SEQRES  28 A  457  THR VAL MET GLY LEU PRO VAL GLY THR LEU LYS GLN LEU          
SEQRES  29 A  457  GLU GLU ALA THR GLU ILE THR CYS ASN GLN THR TRP THR          
SEQRES  30 A  457  GLU LEU GLN ALA ARG VAL PRO GLY GLN LYS THR ARG LEU          
SEQRES  31 A  457  ALA ASP TYR CYS ALA VAL ALA MET PHE ILE HIS GLN LEU          
SEQRES  32 A  457  LEU SER ARG GLY TYR HIS PHE ASP GLU ARG SER PHE ARG          
SEQRES  33 A  457  GLU VAL VAL PHE GLN LYS LYS ALA ALA ASP THR ALA VAL          
SEQRES  34 A  457  GLY TRP ALA LEU GLY TYR MET LEU ASN LEU THR ASN LEU          
SEQRES  35 A  457  ILE PRO ALA ASP LEU PRO GLY LEU ARG LYS GLY THR HIS          
SEQRES  36 A  457  PHE SER                                                      
HET    ANP  A1501      31                                                       
HET     ZN  A1502       1                                                       
HET    GOL  A1503       6                                                       
HET    GOL  A1504       6                                                       
HET    GOL  A1505       6                                                       
HETNAM     ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER                      
HETNAM      ZN ZINC ION                                                         
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   2  ANP    C10 H17 N6 O12 P3                                            
FORMUL   3   ZN    ZN 2+                                                        
FORMUL   4  GOL    3(C3 H8 O3)                                                  
FORMUL   7  HOH   *259(H2 O)                                                    
HELIX    1   1 ASP A   61  GLU A   63  5                                   3    
HELIX    2   2 GLY A   81  ALA A   86  5                                   6    
HELIX    3   3 PRO A   89  LEU A   96  1                                   8    
HELIX    4   4 LEU A   96  VAL A  107  1                                  12    
HELIX    5   5 PRO A  108  SER A  114  5                                   7    
HELIX    6   6 THR A  122  SER A  132  1                                  11    
HELIX    7   7 SER A  132  GLN A  149  1                                  18    
HELIX    8   8 SER A  161  LEU A  177  1                                  17    
HELIX    9   9 ASP A  219  GLY A  221  5                                   3    
HELIX   10  10 GLY A  244  HIS A  260  1                                  17    
HELIX   11  11 LEU A  276  GLN A  281  1                                   6    
HELIX   12  12 THR A  285  ARG A  289  5                                   5    
HELIX   13  13 ASN A  306  ARG A  316  1                                  11    
HELIX   14  14 ALA A  347  VAL A  358  1                                  12    
HELIX   15  15 THR A  365  GLN A  379  1                                  15    
HELIX   16  16 THR A  380  ARG A  387  1                                   8    
HELIX   17  17 ARG A  394  ALA A  396  5                                   3    
HELIX   18  18 ASP A  397  ARG A  411  1                                  15    
HELIX   19  19 ASP A  416  ARG A  421  1                                   6    
HELIX   20  20 TRP A  436  THR A  445  1                                  10    
HELIX   21  21 LEU A  452  THR A  459  5                                   8    
SHEET    1  AA 5 GLY A  70  ASP A  76  0                                        
SHEET    2  AA 5 THR A  51  PRO A  59 -1  O  MET A  53   N  CYS A  75           
SHEET    3  AA 5 LEU A  38  ALA A  46 -1  O  LYS A  39   N  TRP A  58           
SHEET    4  AA 5 PRO A 116  ALA A 121  1  O  PRO A 116   N  ILE A  42           
SHEET    5  AA 5 ASP A 153  ILE A 159  1  O  ASP A 153   N  LEU A 117           
SHEET    1  AB 2 GLY A 184  TRP A 185  0                                        
SHEET    2  AB 2 ARG A 188  TRP A 189 -1  O  ARG A 188   N  TRP A 185           
SHEET    1  AC 6 GLU A 223  LEU A 228  0                                        
SHEET    2  AC 6 GLN A 231  LEU A 241 -1  O  GLN A 231   N  LEU A 228           
SHEET    3  AC 6 SER A 206  GLU A 212 -1  O  THR A 207   N  PHE A 240           
SHEET    4  AC 6 GLY A 198  LEU A 202 -1  O  ALA A 199   N  THR A 210           
SHEET    5  AC 6 PHE A 342  SER A 346  1  O  ILE A 343   N  MET A 200           
SHEET    6  AC 6 VAL A 423  PHE A 425  1  O  VAL A 424   N  ALA A 344           
SHEET    1  AD 2 SER A 271  LEU A 275  0                                        
SHEET    2  AD 2 ILE A 298  SER A 302 -1  O  VAL A 299   N  VAL A 274           
SHEET    1  AE 2 LYS A 428  ALA A 429  0                                        
SHEET    2  AE 2 THR A 432  ALA A 433 -1  O  THR A 432   N  ALA A 429           
SSBOND   1 CYS A   75    CYS A   99                          1555   1555  2.06  
SSBOND   2 CYS A  242    CYS A  284                          1555   1555  2.10  
SSBOND   3 CYS A  265    CYS A  310                          1555   1555  2.13  
SSBOND   4 CYS A  323    CYS A  328                          1555   1555  2.09  
SSBOND   5 CYS A  377    CYS A  399                          1555   1555  2.02  
LINK         O2B ANP A1501                ZN    ZN A1502     1555   1555  2.19  
LINK         O1G ANP A1501                ZN    ZN A1502     1555   1555  2.13  
LINK        ZN    ZN A1502                 O   HOH A2004     1555   1555  2.42  
LINK        ZN    ZN A1502                 O   HOH A2006     1555   1555  2.34  
LINK        ZN    ZN A1502                 O   HOH A2095     1555   1555  2.36  
LINK        ZN    ZN A1502                 O   HOH A2131     1555   1555  2.38  
CISPEP   1 ARG A  191    PRO A  192          0        -4.10                     
SITE     1 AC1 26 GLY A  47  SER A  48  SER A  49  HIS A  50                    
SITE     2 AC1 26 THR A 122  ALA A 123  GLU A 165  LEU A 202                    
SITE     3 AC1 26 GLY A 203  GLY A 204  ALA A 205  SER A 206                    
SITE     4 AC1 26 ARG A 245  ASP A 246  SER A 346  ALA A 347                    
SITE     5 AC1 26 TYR A 350  ARG A 394   ZN A1502  HOH A2056                    
SITE     6 AC1 26 HOH A2094  HOH A2095  HOH A2131  HOH A2161                    
SITE     7 AC1 26 HOH A2235  HOH A2256                                          
SITE     1 AC2  5 ANP A1501  HOH A2004  HOH A2006  HOH A2095                    
SITE     2 AC2  5 HOH A2131                                                     
SITE     1 AC3  8 ARG A 245  ASP A 246  LEU A 249  ARG A 394                    
SITE     2 AC3  8 ASP A 397  HOH A2160  HOH A2161  HOH A2257                    
SITE     1 AC4  5 LEU A 250  TRP A 266  ASP A 397  HOH A2160                    
SITE     2 AC4  5 HOH A2164                                                     
SITE     1 AC5  6 PHE A 168  LEU A 228  ASN A 443  ILE A 448                    
SITE     2 AC5  6 HOH A2248  HOH A2250                                          
CRYST1   41.170   69.130  164.510  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      0.024290  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014465  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006079        0.00000