HEADER    HYDROLASE                               05-APR-13   4K1J              
TITLE     INDUCED OPENING OF INFLUENZA VIRUS NEURAMINIDASE N2 150-LOOP SUGGESTS 
TITLE    2 AN IMPORTANT ROLE IN INHIBITOR BINDING                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NEURAMINIDASE;                                             
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 82-469;                                       
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS;                              
SOURCE   3 ORGANISM_TAXID: 382827;                                              
SOURCE   4 STRAIN: A/RI/5+/1957(H2N2);                                          
SOURCE   5 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS                           
KEYWDS    BETA-PROPELLER, GLYCOSIDE HYDROLASE ENZYMES, HYDROLASE                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.WU,F.GAO,J.X.QI,G.F.GAO                                             
REVDAT   3   13-NOV-24 4K1J    1       HETSYN                                   
REVDAT   2   29-JUL-20 4K1J    1       COMPND REMARK SEQADV HETNAM              
REVDAT   2 2                   1       LINK   SITE   ATOM                       
REVDAT   1   05-JUN-13 4K1J    0                                                
JRNL        AUTH   Y.WU,G.QIN,F.GAO,Y.LIU,C.J.VAVRICKA,J.QI,H.JIANG,K.YU,       
JRNL        AUTH 2 G.F.GAO                                                      
JRNL        TITL   INDUCED OPENING OF INFLUENZA VIRUS NEURAMINIDASE N2 150-LOOP 
JRNL        TITL 2 SUGGESTS AN IMPORTANT ROLE IN INHIBITOR BINDING              
JRNL        REF    SCI REP                       V.   3  1551 2013              
JRNL        REFN                   ESSN 2045-2322                               
JRNL        PMID   23531861                                                     
JRNL        DOI    10.1038/SREP01551                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 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) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 37.40                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 53864                          
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) : 0.201                           
REMARK   3   R VALUE            (WORKING SET) : 0.199                           
REMARK   3   FREE R VALUE                     : 0.238                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2876                            
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) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.26                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3878                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.24                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2780                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 207                          
REMARK   3   BIN FREE R VALUE                    : 0.2870                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6026                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 198                                     
REMARK   3   SOLVENT ATOMS            : 765                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 13.96                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
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): 0.233         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.192         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.130         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.360         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.927                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.894                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6430 ; 0.007 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  5698 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  8766 ; 1.245 ; 1.952       
REMARK   3   BOND ANGLES OTHERS          (DEGREES): 13034 ; 0.725 ; 3.006       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   782 ; 6.959 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   298 ;35.151 ;23.691       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   980 ;12.972 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    48 ;12.578 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   944 ; 0.073 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  7322 ; 0.004 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  1548 ; 0.001 ; 0.020       
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  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
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 4K1J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-APR-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000078773.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-SEP-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL17U                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.98                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 56609                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 62.07                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M IMIDAZOLE PH 7.0, 20% V/V           
REMARK 280  JEFFAMINE ED-2001 PH 7.0, VAPOR DIFFUSION, HANGING DROP,            
REMARK 280  TEMPERATURE 291K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
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   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       70.02550            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       70.02550            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       57.16650            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       69.65300            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       57.16650            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       69.65300            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       70.02550            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       57.16650            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       69.65300            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       70.02550            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       57.16650            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       69.65300            
REMARK 290   SMTRY3   8  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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 22990 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 45240 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -18.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F                      
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  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
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      HOH A 936  LIES ON A SPECIAL POSITION.                          
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   683     O    HOH A   704              2.15            
REMARK 500   O    HOH B   690     O    HOH B   822              2.16            
REMARK 500   O    HOH A   683     O    HOH A   940              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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   O    HOH A   956     O    HOH A   956     4555     1.69            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER A  88       58.47    -91.08                                   
REMARK 500    ASN A 142      129.56   -174.68                                   
REMARK 500    ASN A 200       63.56   -159.31                                   
REMARK 500    ILE A 222       67.57     60.43                                   
REMARK 500    THR A 225     -158.45   -137.62                                   
REMARK 500    HIS A 264      145.01   -170.14                                   
REMARK 500    CYS A 291     -161.05   -125.78                                   
REMARK 500    SER A 315     -156.38   -166.08                                   
REMARK 500    CYS A 337       -0.59     71.57                                   
REMARK 500    GLN A 347     -173.28     68.53                                   
REMARK 500    SER A 404     -141.20   -113.60                                   
REMARK 500    PHE B 100      -49.71   -133.11                                   
REMARK 500    ASN B 142      124.18   -176.88                                   
REMARK 500    ASN B 200       58.54   -161.80                                   
REMARK 500    ASN B 221       77.24   -151.10                                   
REMARK 500    THR B 225     -158.87   -140.69                                   
REMARK 500    HIS B 264      147.93   -170.15                                   
REMARK 500    CYS B 291     -160.13   -125.56                                   
REMARK 500    SER B 315     -156.24   -167.42                                   
REMARK 500    CYS B 337       -3.01     75.70                                   
REMARK 500    ARG B 338      -41.26   -130.07                                   
REMARK 500    ARG B 344       48.05     37.61                                   
REMARK 500    GLN B 347     -174.26     75.80                                   
REMARK 500    SER B 404     -134.75   -115.74                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 501  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 293   O                                                      
REMARK 620 2 GLY A 297   O    79.9                                              
REMARK 620 3 ASP A 324   OD2  84.4  86.6                                        
REMARK 620 4 GLY A 345   O   103.9  85.6 167.4                                  
REMARK 620 5 GLN A 347   O    95.8 165.7 106.7  82.2                            
REMARK 620 6 HOH A 601   O   175.8  97.8  91.9  79.3  87.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 501  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 293   O                                                      
REMARK 620 2 GLY B 297   O    82.5                                              
REMARK 620 3 ASP B 324   OD2  86.0  85.1                                        
REMARK 620 4 GLY B 345   O   100.2  85.0 167.6                                  
REMARK 620 5 GLN B 347   O    93.2 165.7 108.3  82.3                            
REMARK 620 6 HOH B 636   O   177.3  97.4  91.4  82.5  87.5                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4K1H   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4K1I   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4K1K   RELATED DB: PDB                                   
DBREF  4K1J A   82   469  UNP    Q194T1   Q194T1_9INFA    82    469             
DBREF  4K1J B   82   469  UNP    Q194T1   Q194T1_9INFA    82    469             
SEQADV 4K1J GLY A  147  UNP  Q194T1    ASP   147 ENGINEERED MUTATION            
SEQADV 4K1J GLY B  147  UNP  Q194T1    ASP   147 ENGINEERED MUTATION            
SEQRES   1 A  388  VAL GLU TYR ARG ASN TRP SER LYS PRO GLN CYS GLN ILE          
SEQRES   2 A  388  THR GLY PHE ALA PRO PHE SER LYS ASP ASN SER ILE ARG          
SEQRES   3 A  388  LEU SER ALA GLY GLY ASP ILE TRP VAL THR ARG GLU PRO          
SEQRES   4 A  388  TYR VAL SER CYS ASP PRO GLY LYS CYS TYR GLN PHE ALA          
SEQRES   5 A  388  LEU GLY GLN GLY THR THR LEU ASP ASN LYS HIS SER ASN          
SEQRES   6 A  388  GLY THR VAL HIS ASP ARG ILE PRO HIS ARG THR LEU LEU          
SEQRES   7 A  388  MET ASN GLU LEU GLY VAL PRO PHE HIS LEU GLY THR ARG          
SEQRES   8 A  388  GLN VAL CYS ILE ALA TRP SER SER SER SER CYS HIS ASP          
SEQRES   9 A  388  GLY LYS ALA TRP LEU HIS VAL CYS ILE THR GLY ASP ASP          
SEQRES  10 A  388  LYS ASN ALA THR ALA SER PHE ILE TYR ASP GLY ARG LEU          
SEQRES  11 A  388  VAL ASP SER ILE GLY SER TRP SER GLN ASN ILE LEU ARG          
SEQRES  12 A  388  THR GLN GLU SER GLU CYS VAL CYS ILE ASN GLY THR CYS          
SEQRES  13 A  388  THR VAL VAL MET THR ASP GLY SER ALA SER GLY ARG ALA          
SEQRES  14 A  388  ASP THR ARG ILE LEU PHE ILE GLU GLU GLY LYS ILE VAL          
SEQRES  15 A  388  HIS ILE SER PRO LEU SER GLY SER ALA GLN HIS ILE GLU          
SEQRES  16 A  388  GLU CYS SER CYS TYR PRO ARG TYR PRO GLY VAL ARG CYS          
SEQRES  17 A  388  ILE CYS ARG ASP ASN TRP LYS GLY SER ASN ARG PRO VAL          
SEQRES  18 A  388  VAL ASP ILE ASN MET GLU ASP TYR SER ILE ASP SER SER          
SEQRES  19 A  388  TYR VAL CYS SER GLY LEU VAL GLY ASP THR PRO ARG ASN          
SEQRES  20 A  388  ASP ASP SER SER SER ASN SER ASN CYS ARG ASN PRO ASN          
SEQRES  21 A  388  ASN GLU ARG GLY THR GLN GLY VAL LYS GLY TRP ALA PHE          
SEQRES  22 A  388  ASP ASN GLY ASN ASP LEU TRP MET GLY ARG THR ILE SER          
SEQRES  23 A  388  LYS GLU SER ARG SER GLY TYR GLU THR PHE LYS VAL ILE          
SEQRES  24 A  388  GLY GLY TRP SER THR PRO ASN SER LYS SER GLN VAL ASN          
SEQRES  25 A  388  ARG GLN VAL ILE VAL ASP ASN ASN ASN TRP SER GLY TYR          
SEQRES  26 A  388  SER GLY ILE PHE SER VAL GLU GLY LYS SER CYS ILE ASN          
SEQRES  27 A  388  ARG CYS PHE TYR VAL GLU LEU ILE ARG GLY ARG PRO GLN          
SEQRES  28 A  388  GLU THR ARG VAL TRP TRP THR SER ASN SER ILE VAL VAL          
SEQRES  29 A  388  PHE CYS GLY THR SER GLY THR TYR GLY THR GLY SER TRP          
SEQRES  30 A  388  PRO ASP GLY ALA ASN ILE ASN PHE MET PRO ILE                  
SEQRES   1 B  388  VAL GLU TYR ARG ASN TRP SER LYS PRO GLN CYS GLN ILE          
SEQRES   2 B  388  THR GLY PHE ALA PRO PHE SER LYS ASP ASN SER ILE ARG          
SEQRES   3 B  388  LEU SER ALA GLY GLY ASP ILE TRP VAL THR ARG GLU PRO          
SEQRES   4 B  388  TYR VAL SER CYS ASP PRO GLY LYS CYS TYR GLN PHE ALA          
SEQRES   5 B  388  LEU GLY GLN GLY THR THR LEU ASP ASN LYS HIS SER ASN          
SEQRES   6 B  388  GLY THR VAL HIS ASP ARG ILE PRO HIS ARG THR LEU LEU          
SEQRES   7 B  388  MET ASN GLU LEU GLY VAL PRO PHE HIS LEU GLY THR ARG          
SEQRES   8 B  388  GLN VAL CYS ILE ALA TRP SER SER SER SER CYS HIS ASP          
SEQRES   9 B  388  GLY LYS ALA TRP LEU HIS VAL CYS ILE THR GLY ASP ASP          
SEQRES  10 B  388  LYS ASN ALA THR ALA SER PHE ILE TYR ASP GLY ARG LEU          
SEQRES  11 B  388  VAL ASP SER ILE GLY SER TRP SER GLN ASN ILE LEU ARG          
SEQRES  12 B  388  THR GLN GLU SER GLU CYS VAL CYS ILE ASN GLY THR CYS          
SEQRES  13 B  388  THR VAL VAL MET THR ASP GLY SER ALA SER GLY ARG ALA          
SEQRES  14 B  388  ASP THR ARG ILE LEU PHE ILE GLU GLU GLY LYS ILE VAL          
SEQRES  15 B  388  HIS ILE SER PRO LEU SER GLY SER ALA GLN HIS ILE GLU          
SEQRES  16 B  388  GLU CYS SER CYS TYR PRO ARG TYR PRO GLY VAL ARG CYS          
SEQRES  17 B  388  ILE CYS ARG ASP ASN TRP LYS GLY SER ASN ARG PRO VAL          
SEQRES  18 B  388  VAL ASP ILE ASN MET GLU ASP TYR SER ILE ASP SER SER          
SEQRES  19 B  388  TYR VAL CYS SER GLY LEU VAL GLY ASP THR PRO ARG ASN          
SEQRES  20 B  388  ASP ASP SER SER SER ASN SER ASN CYS ARG ASN PRO ASN          
SEQRES  21 B  388  ASN GLU ARG GLY THR GLN GLY VAL LYS GLY TRP ALA PHE          
SEQRES  22 B  388  ASP ASN GLY ASN ASP LEU TRP MET GLY ARG THR ILE SER          
SEQRES  23 B  388  LYS GLU SER ARG SER GLY TYR GLU THR PHE LYS VAL ILE          
SEQRES  24 B  388  GLY GLY TRP SER THR PRO ASN SER LYS SER GLN VAL ASN          
SEQRES  25 B  388  ARG GLN VAL ILE VAL ASP ASN ASN ASN TRP SER GLY TYR          
SEQRES  26 B  388  SER GLY ILE PHE SER VAL GLU GLY LYS SER CYS ILE ASN          
SEQRES  27 B  388  ARG CYS PHE TYR VAL GLU LEU ILE ARG GLY ARG PRO GLN          
SEQRES  28 B  388  GLU THR ARG VAL TRP TRP THR SER ASN SER ILE VAL VAL          
SEQRES  29 B  388  PHE CYS GLY THR SER GLY THR TYR GLY THR GLY SER TRP          
SEQRES  30 B  388  PRO ASP GLY ALA ASN ILE ASN PHE MET PRO ILE                  
MODRES 4K1J ASN B  146  ASN  GLYCOSYLATION SITE                                 
MODRES 4K1J ASN A  146  ASN  GLYCOSYLATION SITE                                 
MODRES 4K1J ASN A  200  ASN  GLYCOSYLATION SITE                                 
MODRES 4K1J ASN B  200  ASN  GLYCOSYLATION SITE                                 
HET    NAG  C   1      14                                                       
HET    NAG  C   2      14                                                       
HET    NAG  D   1      14                                                       
HET    NAG  D   2      14                                                       
HET    BMA  D   3      11                                                       
HET    MAN  D   4      11                                                       
HET    NAG  E   1      14                                                       
HET    NAG  E   2      14                                                       
HET    NAG  F   1      14                                                       
HET    NAG  F   2      14                                                       
HET    BMA  F   3      11                                                       
HET    MAN  F   4      11                                                       
HET     CA  A 501       1                                                       
HET    G39  A 508      20                                                       
HET     CA  B 501       1                                                       
HET    G39  B 508      20                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     BMA BETA-D-MANNOPYRANOSE                                             
HETNAM     MAN ALPHA-D-MANNOPYRANOSE                                            
HETNAM      CA CALCIUM ION                                                      
HETNAM     G39 (3R,4R,5S)-4-(ACETYLAMINO)-5-AMINO-3-(PENTAN-3-YLOXY)            
HETNAM   2 G39  CYCLOHEX-1-ENE-1-CARBOXYLIC ACID                                
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
HETSYN     BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE                               
HETSYN     MAN ALPHA-D-MANNOSE; D-MANNOSE; MANNOSE                              
HETSYN     G39 OSELTAMIVIR CARBOXYLATE                                          
FORMUL   3  NAG    8(C8 H15 N O6)                                               
FORMUL   4  BMA    2(C6 H12 O6)                                                 
FORMUL   4  MAN    2(C6 H12 O6)                                                 
FORMUL   7   CA    2(CA 2+)                                                     
FORMUL   8  G39    2(C14 H24 N2 O4)                                             
FORMUL  11  HOH   *765(H2 O)                                                    
HELIX    1   1 ASN A  104  ALA A  110  1                                   7    
HELIX    2   2 ASN A  142  ASN A  146  5                                   5    
HELIX    3   3 ASN A  463  MET A  467  5                                   5    
HELIX    4   4 ASN B  104  ALA B  110  1                                   7    
HELIX    5   5 ASN B  142  ASN B  146  5                                   5    
HELIX    6   6 ASN B  463  MET B  467  5                                   5    
SHEET    1   A 4 GLY A  96  LYS A 102  0                                        
SHEET    2   A 4 THR A 439  THR A 449 -1  O  CYS A 447   N  ALA A  98           
SHEET    3   A 4 ILE A 418  GLY A 429 -1  N  LEU A 426   O  SER A 442           
SHEET    4   A 4 SER A 407  GLU A 413 -1  N  PHE A 410   O  CYS A 421           
SHEET    1   B 4 TRP A 115  CYS A 124  0                                        
SHEET    2   B 4 CYS A 129  THR A 139 -1  O  PHE A 132   N  TYR A 121           
SHEET    3   B 4 THR A 157  GLU A 162 -1  O  LEU A 159   N  ALA A 133           
SHEET    4   B 4 ARG A 172  ILE A 176 -1  O  VAL A 174   N  LEU A 158           
SHEET    1   C 4 SER A 179  HIS A 184  0                                        
SHEET    2   C 4 TRP A 189  ASP A 197 -1  O  VAL A 192   N  SER A 181           
SHEET    3   C 4 ASN A 200  TYR A 207 -1  O  SER A 204   N  CYS A 193           
SHEET    4   C 4 ARG A 210  GLY A 216 -1  O  VAL A 212   N  PHE A 205           
SHEET    1   D 4 VAL A 231  ILE A 233  0                                        
SHEET    2   D 4 THR A 236  GLY A 244 -1  O  THR A 238   N  VAL A 231           
SHEET    3   D 4 ALA A 250  GLU A 258 -1  O  ILE A 257   N  CYS A 237           
SHEET    4   D 4 LYS A 261  PRO A 267 -1  O  SER A 266   N  ILE A 254           
SHEET    1   E 4 GLU A 276  ARG A 283  0                                        
SHEET    2   E 4 GLY A 286  ARG A 292 -1  O  GLY A 286   N  ARG A 283           
SHEET    3   E 4 PRO A 301  ILE A 305 -1  O  ILE A 305   N  VAL A 287           
SHEET    4   E 4 ILE A 312  TYR A 316 -1  O  ASP A 313   N  ASP A 304           
SHEET    1   F 4 ALA A 353  ASN A 356  0                                        
SHEET    2   F 4 ASP A 359  ARG A 364 -1  O  ASP A 359   N  ASN A 356           
SHEET    3   F 4 SER A 372  VAL A 379 -1  O  VAL A 379   N  LEU A 360           
SHEET    4   F 4 GLN A 391  TRP A 403 -1  O  ASN A 402   N  GLY A 373           
SHEET    1   G 4 GLY B  96  LYS B 102  0                                        
SHEET    2   G 4 THR B 439  THR B 449 -1  O  CYS B 447   N  ALA B  98           
SHEET    3   G 4 ILE B 418  GLY B 429 -1  N  LEU B 426   O  SER B 442           
SHEET    4   G 4 SER B 407  GLU B 413 -1  N  PHE B 410   O  CYS B 421           
SHEET    1   H 4 TRP B 115  CYS B 124  0                                        
SHEET    2   H 4 CYS B 129  THR B 139 -1  O  PHE B 132   N  TYR B 121           
SHEET    3   H 4 THR B 157  GLU B 162 -1  O  LEU B 159   N  ALA B 133           
SHEET    4   H 4 ARG B 172  ILE B 176 -1  O  VAL B 174   N  LEU B 158           
SHEET    1   I 4 SER B 179  HIS B 184  0                                        
SHEET    2   I 4 TRP B 189  ASP B 197 -1  O  VAL B 192   N  SER B 181           
SHEET    3   I 4 ASN B 200  TYR B 207 -1  O  SER B 204   N  CYS B 193           
SHEET    4   I 4 ARG B 210  GLY B 216 -1  O  VAL B 212   N  PHE B 205           
SHEET    1   J 4 VAL B 231  ILE B 233  0                                        
SHEET    2   J 4 THR B 236  GLY B 244 -1  O  THR B 238   N  VAL B 231           
SHEET    3   J 4 ALA B 250  GLU B 258 -1  O  ILE B 257   N  CYS B 237           
SHEET    4   J 4 LYS B 261  PRO B 267 -1  O  SER B 266   N  ILE B 254           
SHEET    1   K 4 GLU B 276  ARG B 283  0                                        
SHEET    2   K 4 GLY B 286  ARG B 292 -1  O  GLY B 286   N  ARG B 283           
SHEET    3   K 4 PRO B 301  ILE B 305 -1  O  ILE B 305   N  VAL B 287           
SHEET    4   K 4 ILE B 312  TYR B 316 -1  O  ASP B 313   N  ASP B 304           
SHEET    1   L 4 ALA B 353  ASN B 356  0                                        
SHEET    2   L 4 ASP B 359  ARG B 364 -1  O  ASP B 359   N  ASN B 356           
SHEET    3   L 4 SER B 372  VAL B 379 -1  O  VAL B 379   N  LEU B 360           
SHEET    4   L 4 GLN B 391  TRP B 403 -1  O  ASN B 402   N  GLY B 373           
SSBOND   1 CYS A   92    CYS A  417                          1555   1555  2.04  
SSBOND   2 CYS A  124    CYS A  129                          1555   1555  2.06  
SSBOND   3 CYS A  175    CYS A  193                          1555   1555  2.03  
SSBOND   4 CYS A  183    CYS A  230                          1555   1555  2.01  
SSBOND   5 CYS A  232    CYS A  237                          1555   1555  2.06  
SSBOND   6 CYS A  278    CYS A  291                          1555   1555  2.09  
SSBOND   7 CYS A  280    CYS A  289                          1555   1555  2.05  
SSBOND   8 CYS A  318    CYS A  337                          1555   1555  2.06  
SSBOND   9 CYS A  421    CYS A  447                          1555   1555  2.06  
SSBOND  10 CYS B   92    CYS B  417                          1555   1555  2.04  
SSBOND  11 CYS B  124    CYS B  129                          1555   1555  2.06  
SSBOND  12 CYS B  175    CYS B  193                          1555   1555  2.02  
SSBOND  13 CYS B  183    CYS B  230                          1555   1555  2.01  
SSBOND  14 CYS B  232    CYS B  237                          1555   1555  2.06  
SSBOND  15 CYS B  278    CYS B  291                          1555   1555  2.07  
SSBOND  16 CYS B  280    CYS B  289                          1555   1555  2.05  
SSBOND  17 CYS B  318    CYS B  337                          1555   1555  2.05  
SSBOND  18 CYS B  421    CYS B  447                          1555   1555  2.06  
LINK         ND2 ASN A 146                 C1  NAG C   1     1555   1555  1.45  
LINK         ND2 ASN A 200                 C1  NAG D   1     1555   1555  1.45  
LINK         ND2 ASN B 146                 C1  NAG E   1     1555   1555  1.44  
LINK         ND2 ASN B 200                 C1  NAG F   1     1555   1555  1.46  
LINK         O4  NAG C   1                 C1  NAG C   2     1555   1555  1.44  
LINK         O4  NAG D   1                 C1  NAG D   2     1555   1555  1.44  
LINK         O4  NAG D   2                 C1  BMA D   3     1555   1555  1.44  
LINK         O3  BMA D   3                 C1  MAN D   4     1555   1555  1.44  
LINK         O4  NAG E   1                 C1  NAG E   2     1555   1555  1.44  
LINK         O4  NAG F   1                 C1  NAG F   2     1555   1555  1.43  
LINK         O4  NAG F   2                 C1  BMA F   3     1555   1555  1.45  
LINK         O3  BMA F   3                 C1  MAN F   4     1555   1555  1.44  
LINK         O   ASP A 293                CA    CA A 501     1555   1555  2.25  
LINK         O   GLY A 297                CA    CA A 501     1555   1555  2.39  
LINK         OD2 ASP A 324                CA    CA A 501     1555   1555  2.38  
LINK         O   GLY A 345                CA    CA A 501     1555   1555  2.39  
LINK         O   GLN A 347                CA    CA A 501     1555   1555  2.26  
LINK        CA    CA A 501                 O   HOH A 601     1555   1555  2.35  
LINK         O   ASP B 293                CA    CA B 501     1555   1555  2.18  
LINK         O   GLY B 297                CA    CA B 501     1555   1555  2.29  
LINK         OD2 ASP B 324                CA    CA B 501     1555   1555  2.48  
LINK         O   GLY B 345                CA    CA B 501     1555   1555  2.43  
LINK         O   GLN B 347                CA    CA B 501     1555   1555  2.31  
LINK        CA    CA B 501                 O   HOH B 636     1555   1555  2.25  
CISPEP   1 TYR A  284    PRO A  285          0         5.48                     
CISPEP   2 THR A  325    PRO A  326          0         5.98                     
CISPEP   3 ARG A  430    PRO A  431          0         2.41                     
CISPEP   4 TYR B  284    PRO B  285          0         5.67                     
CISPEP   5 THR B  325    PRO B  326          0         6.12                     
CISPEP   6 ARG B  430    PRO B  431          0         3.06                     
CRYST1  114.333  139.306  140.051  90.00  90.00  90.00 C 2 2 21     16          
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      0.008746  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007178  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007140        0.00000