HEADER    PROTEIN BINDING                         03-AUG-14   4R12              
TITLE     CRYSTAL STRUCTURE OF THE GAMMA-SECRETASE COMPONENT NICASTRIN          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PUTATIVE UNCHARACTERIZED PROTEIN;                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 19-611;                                       
COMPND   5 SYNONYM: NICASTRIN;                                                  
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DICTYOSTELIUM PURPUREUM;                        
SOURCE   3 ORGANISM_COMMON: SLIME MOLD;                                         
SOURCE   4 ORGANISM_TAXID: 5786;                                                
SOURCE   5 GENE: DICPUDRAFT_96800;                                              
SOURCE   6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA;                            
SOURCE   7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM;                             
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 7108;                                       
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS                           
KEYWDS    ALPHA/BETA, NICASTRIN, PUTATIVE SUBSTRATE-RECRUITING COMPONENT,       
KEYWDS   2 GAMMA-SECRETASE COMPLEX, PROTEIN BINDING                             
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.XIE,C.YAN,R.ZHOU,Y.ZHAO,L.SUN,G.YANG,P.LU,D.MA,Y.SHI                
REVDAT   5   13-NOV-24 4R12    1       REMARK                                   
REVDAT   4   08-NOV-23 4R12    1       REMARK                                   
REVDAT   3   24-AUG-22 4R12    1       JRNL   HETSYN                            
REVDAT   2   29-JUL-20 4R12    1       COMPND REMARK HETNAM LINK                
REVDAT   2 2                   1       SITE   ATOM                              
REVDAT   1   17-SEP-14 4R12    0                                                
JRNL        AUTH   T.XIE,C.YAN,R.ZHOU,Y.ZHAO,L.SUN,G.YANG,P.LU,D.MA,Y.SHI       
JRNL        TITL   CRYSTAL STRUCTURE OF THE GAMMA-SECRETASE COMPONENT           
JRNL        TITL 2 NICASTRIN.                                                   
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 111 13349 2014              
JRNL        REFN                   ESSN 1091-6490                               
JRNL        PMID   25197054                                                     
JRNL        DOI    10.1073/PNAS.1414837111                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.95 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.9_1690)                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 36.08                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 56267                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.181                           
REMARK   3   R VALUE            (WORKING SET) : 0.179                           
REMARK   3   FREE R VALUE                     : 0.206                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.040                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2834                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 36.0821 -  5.2887    0.97     2904   167  0.1776 0.2015        
REMARK   3     2  5.2887 -  4.1999    0.99     2749   144  0.1471 0.1537        
REMARK   3     3  4.1999 -  3.6696    1.00     2731   147  0.1640 0.1804        
REMARK   3     4  3.6696 -  3.3343    1.00     2719   137  0.1803 0.1998        
REMARK   3     5  3.3343 -  3.0955    1.00     2691   142  0.1896 0.2188        
REMARK   3     6  3.0955 -  2.9131    1.00     2706   147  0.1909 0.1974        
REMARK   3     7  2.9131 -  2.7672    1.00     2676   130  0.1917 0.2704        
REMARK   3     8  2.7672 -  2.6468    1.00     2651   156  0.1985 0.2378        
REMARK   3     9  2.6468 -  2.5449    1.00     2638   158  0.1918 0.2180        
REMARK   3    10  2.5449 -  2.4571    1.00     2667   129  0.1848 0.2159        
REMARK   3    11  2.4571 -  2.3803    1.00     2656   131  0.1854 0.2469        
REMARK   3    12  2.3803 -  2.3123    1.00     2641   148  0.1830 0.2105        
REMARK   3    13  2.3123 -  2.2514    1.00     2624   133  0.1823 0.2214        
REMARK   3    14  2.2514 -  2.1965    1.00     2646   136  0.1854 0.2298        
REMARK   3    15  2.1965 -  2.1466    1.00     2637   145  0.1857 0.2263        
REMARK   3    16  2.1466 -  2.1009    1.00     2598   142  0.1866 0.2397        
REMARK   3    17  2.1009 -  2.0589    1.00     2625   127  0.1869 0.2235        
REMARK   3    18  2.0589 -  2.0200    1.00     2656   128  0.2001 0.2342        
REMARK   3    19  2.0200 -  1.9840    1.00     2602   134  0.2081 0.1987        
REMARK   3    20  1.9840 -  1.9503    1.00     2616   153  0.2133 0.2337        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.180            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.330           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 30.59                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 36.18                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.021           4793                                  
REMARK   3   ANGLE     :  1.298           6520                                  
REMARK   3   CHIRALITY :  0.052            745                                  
REMARK   3   PLANARITY :  0.006            819                                  
REMARK   3   DIHEDRAL  : 14.442           1729                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A):  18.5639   4.6622  24.3317              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2623 T22:   0.1610                                     
REMARK   3      T33:   0.1836 T12:   0.0544                                     
REMARK   3      T13:  -0.0759 T23:  -0.0136                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.8772 L22:   0.9697                                     
REMARK   3      L33:   0.7913 L12:  -0.0566                                     
REMARK   3      L13:  -0.1115 L23:  -0.0378                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0056 S12:  -0.0093 S13:  -0.0676                       
REMARK   3      S21:   0.1201 S22:   0.0108 S23:  -0.0262                       
REMARK   3      S31:   0.0594 S32:   0.0630 S33:  -0.0122                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4R12 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-AUG-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000086765.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-MAY-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
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) : 1.0007                             
REMARK 200  MONOCHROMATOR                  : SI 111 CHANNEL                     
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 56399                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.950                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 40.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
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) : 1.95                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.02                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
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: SAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: 4UPC                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 55.69                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.78                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS, 0.2M SODIUM CHLORIDE,         
REMARK 280  20%(W/V) PEG 3000, PH 8.0, VAPOR DIFFUSION, HANGING DROP,           
REMARK 280  TEMPERATURE 291K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-Z+1/2                                            
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      172.23750            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       32.79200            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       32.79200            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       86.11875            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       32.79200            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       32.79200            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      258.35625            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       32.79200            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       32.79200            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       86.11875            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       32.79200            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       32.79200            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      258.35625            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000      172.23750            
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, B, C                               
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     ASN A    19                                                      
REMARK 465     SER A    20                                                      
REMARK 465     GLU A    21                                                      
REMARK 465     PRO A    22                                                      
REMARK 465     SER A    23                                                      
REMARK 465     ALA A    24                                                      
REMARK 465     PRO A    25                                                      
REMARK 465     ALA A    26                                                      
REMARK 465     THR A    27                                                      
REMARK 465     ILE A    28                                                      
REMARK 465     SER A    29                                                      
REMARK 465     ASP A    30                                                      
REMARK 465     ASN A    31                                                      
REMARK 465     ILE A    32                                                      
REMARK 465     GLY A   606                                                      
REMARK 465     ASN A   607                                                      
REMARK 465     SER A   608                                                      
REMARK 465     THR A   609                                                      
REMARK 465     THR A   610                                                      
REMARK 465     GLU A   611                                                      
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   ND2  ASN A    96     O5   NAG C     1              1.94            
REMARK 500   OE1  GLN A    83     OH   TYR A   184              2.04            
REMARK 500   O    HOH A  1131     O    HOH A  1170              2.15            
REMARK 500   OE2  GLU A   202     NH1  ARG A   206              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    PRO A 185   C   -  N   -  CD  ANGL. DEV. = -25.8 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    TYR A 154       32.23    -94.10                                   
REMARK 500    SER A 193       64.59   -158.00                                   
REMARK 500    ILE A 199      -74.05     80.32                                   
REMARK 500    SER A 255      -47.76   -143.89                                   
REMARK 500    TRP A 291       53.10   -119.29                                   
REMARK 500    GLN A 345       90.76     66.29                                   
REMARK 500    TYR A 423      -97.41   -110.37                                   
REMARK 500    ASP A 436     -163.57   -125.23                                   
REMARK 500    SER A 482      -53.49   -135.71                                   
REMARK 500    SER A 505     -151.79     60.48                                   
REMARK 500    SER A 576      -72.86    -67.00                                   
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 809  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 543   O                                                      
REMARK 620 2 CYS A 546   O    91.7                                              
REMARK 620 3 SER A 549   O    99.1  82.0                                        
REMARK 620 4 HOH A1177   O   169.9  97.9  79.2                                  
REMARK 620 5 HOH A1213   O    91.5 171.6 105.2  79.5                            
REMARK 620 6 HOH A1225   O    93.4  75.1 154.2  92.1  96.9                      
REMARK 620 N                    1     2     3     4     5                       
DBREF  4R12 A   19   611  UNP    F0ZBA6   F0ZBA6_DICPU    19    611             
SEQRES   1 A  593  ASN SER GLU PRO SER ALA PRO ALA THR ILE SER ASP ASN          
SEQRES   2 A  593  ILE TYR THR THR LEU TYR SER SER TYR PRO CYS THR LYS          
SEQRES   3 A  593  ILE MET THR SER ASP GLY GLN PHE GLY CYS SER SER LYS          
SEQRES   4 A  593  HIS GLY GLY ASN SER GLY ILE LEU TYR LEU ILE ASP ASP          
SEQRES   5 A  593  ASP GLU SER TYR ASN ASN TYR PHE SER TYR SER GLN GLN          
SEQRES   6 A  593  LYS ASP ILE ILE VAL VAL LEU ASP THR ASN TYR PHE ASN          
SEQRES   7 A  593  SER THR SER VAL LEU ASN LEU HIS ASN LYS SER LYS ILE          
SEQRES   8 A  593  GLU GLY ILE ILE VAL LEU THR ASP THR LYS LYS THR TYR          
SEQRES   9 A  593  PRO TYR SER PRO ASP SER ARG TYR PRO ASN LYS ILE TYR          
SEQRES  10 A  593  GLY LEU TYR PRO ASN SER ASN LEU GLU TRP ASN PRO ASN          
SEQRES  11 A  593  ALA ASP GLY PHE THR TYR PHE SER PHE PRO PHE PRO ILE          
SEQRES  12 A  593  PHE ALA ILE ASP ASN GLN THR SER VAL ALA ILE ARG ASN          
SEQRES  13 A  593  VAL SER LYS HIS ASN ARG ASP GLY GLN TYR PRO ALA TRP          
SEQRES  14 A  593  GLY ALA GLU LEU ASP SER PHE MET GLN GLY ALA ILE ASN          
SEQRES  15 A  593  SER GLU THR CYS LEU ARG ARG GLY PHE CYS GLU PRO VAL          
SEQRES  16 A  593  GLY GLY GLN SER ILE TRP SER SER PHE SER SER LYS ILE          
SEQRES  17 A  593  ASP LYS GLU LYS GLU ILE ILE LEU VAL MET LEU PRO PHE          
SEQRES  18 A  593  ASP THR THR ALA PHE PHE ARG ASP LEU SER ILE GLY ALA          
SEQRES  19 A  593  ASP GLN SER SER PHE ALA THR VAL THR LEU LEU SER VAL          
SEQRES  20 A  593  ILE LYS SER LEU ALA ALA VAL ASP ARG SER SER TRP ASN          
SEQRES  21 A  593  LYS GLU VAL VAL PHE ALA PHE TRP ASN ALA GLU ARG TRP          
SEQRES  22 A  593  GLY TYR VAL GLY SER GLU TYR PHE ILE ASN ASP LEU LEU          
SEQRES  23 A  593  ASN PHE GLN CYS LYS THR TYR ASN SER ASP LYS SER LYS          
SEQRES  24 A  593  CYS ILE ASP PRO PRO ARG ALA ASP LEU ALA PHE GLN THR          
SEQRES  25 A  593  GLN ILE ASN PHE THR LYS ILE SER THR ILE ILE GLU LEU          
SEQRES  26 A  593  ASN GLN ILE GLY ARG ALA GLN LEU ASP LYS ASN LEU GLY          
SEQRES  27 A  593  LYS TYR SER LEU TYR LEU HIS THR ALA GLY THR LYS THR          
SEQRES  28 A  593  SER SER VAL THR ASP ILE LEU ASP GLN VAL ALA SER SER          
SEQRES  29 A  593  TYR GLU ASN SER THR ILE THR PHE LYS PRO THR THR GLN          
SEQRES  30 A  593  THR GLU LEU PRO PRO SER SER SER MET SER PHE LEU LYS          
SEQRES  31 A  593  LYS THR ASN LYS ILE PRO VAL VAL VAL ILE THR ASP HIS          
SEQRES  32 A  593  ASP TYR LYS TYR SER ASN PRO TYR TYR GLY TYR GLU GLN          
SEQRES  33 A  593  ASP ASP ASN GLU ASN VAL LEU GLY SER THR LEU ASN ASP          
SEQRES  34 A  593  ILE VAL TYR ILE LEU SER THR PHE ILE ASP ARG ILE ALA          
SEQRES  35 A  593  GLY GLY ASN ASN ASN ILE THR ILE ASP LYS ASN PHE ILE          
SEQRES  36 A  593  ASN ILE LEU TYR PRO CYS PHE THR SER SER ILE THR CYS          
SEQRES  37 A  593  PHE ASN ILE LEU MET LYS THR TYR PRO LEU ASN GLU VAL          
SEQRES  38 A  593  PRO ASN PHE TYR SER SER VAL PHE GLY THR SER LEU THR          
SEQRES  39 A  593  THR THR LEU SER PRO TYR GLU THR LYS LEU ILE HIS ARG          
SEQRES  40 A  593  LEU LEU TYR SER ILE THR GLN TYR ASN SER THR LEU THR          
SEQRES  41 A  593  ASN CYS THR SER ASP ASN ASP CYS PRO SER SER LEU CYS          
SEQRES  42 A  593  TYR SER GLY GLN CYS VAL SER SER ASN THR HIS LEU HIS          
SEQRES  43 A  593  ASN ALA LEU SER LEU GLY PHE ASP PHE ASP THR SER LYS          
SEQRES  44 A  593  ASN VAL TRP LYS ILE VAL ASN SER SER TYR PRO ILE PHE          
SEQRES  45 A  593  THR GLU SER ASN TRP ASP TYR THR ALA LEU LYS VAL PHE          
SEQRES  46 A  593  LYS ILE GLY ASN SER THR THR GLU                              
MODRES 4R12 ASN A  385  ASN  GLYCOSYLATION SITE                                 
MODRES 4R12 ASN A  333  ASN  GLYCOSYLATION SITE                                 
MODRES 4R12 ASN A  584  ASN  GLYCOSYLATION SITE                                 
MODRES 4R12 ASN A   96  ASN  GLYCOSYLATION SITE                                 
MODRES 4R12 ASN A  166  ASN  GLYCOSYLATION SITE                                 
HET    NAG  B   1      14                                                       
HET    NAG  B   2      14                                                       
HET    NAG  C   1      14                                                       
HET    NAG  C   2      14                                                       
HET    BMA  C   3      11                                                       
HET    NAG  A 806      14                                                       
HET    NAG  A 807      14                                                       
HET    NAG  A 808      14                                                       
HET     CA  A 809       1                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     BMA BETA-D-MANNOPYRANOSE                                             
HETNAM      CA CALCIUM ION                                                      
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                               
FORMUL   2  NAG    7(C8 H15 N O6)                                               
FORMUL   3  BMA    C6 H12 O6                                                    
FORMUL   7   CA    CA 2+                                                        
FORMUL   8  HOH   *393(H2 O)                                                    
HELIX    1   1 ASP A   70  ASN A   76  1                                   7    
HELIX    2   2 THR A   92  PHE A   95  5                                   4    
HELIX    3   3 ASN A   96  ASN A  102  1                                   7    
HELIX    4   4 ASN A  132  GLY A  136  5                                   5    
HELIX    5   5 GLY A  151  TYR A  154  5                                   4    
HELIX    6   6 ASP A  165  ASN A  179  1                                  15    
HELIX    7   7 ASN A  200  GLY A  208  1                                   9    
HELIX    8   8 PHE A  245  SER A  249  5                                   5    
HELIX    9   9 SER A  255  ALA A  271  1                                  17    
HELIX   10  10 VAL A  272  TRP A  277  5                                   6    
HELIX   11  11 ALA A  288  GLY A  292  5                                   5    
HELIX   12  12 TYR A  293  PHE A  306  1                                  14    
HELIX   13  13 LEU A  326  ILE A  332  1                                   7    
HELIX   14  14 ASN A  333  THR A  335  5                                   3    
HELIX   15  15 THR A  369  SER A  381  1                                  13    
HELIX   16  16 SER A  402  LYS A  408  1                                   7    
HELIX   17  17 ASP A  436  VAL A  440  5                                   5    
HELIX   18  18 LEU A  441  SER A  443  5                                   3    
HELIX   19  19 THR A  444  ALA A  460  1                                  17    
HELIX   20  20 ASP A  469  SER A  482  1                                  14    
HELIX   21  21 PHE A  487  MET A  491  5                                   5    
HELIX   22  22 PRO A  517  THR A  531  1                                  15    
HELIX   23  23 SER A  542  CYS A  546  5                                   5    
SHEET    1   A 7 SER A  39  PRO A  41  0                                        
SHEET    2   A 7 ILE A 161  ILE A 164 -1  O  ALA A 163   N  TYR A  40           
SHEET    3   A 7 LYS A 108  VAL A 114  1  N  VAL A 114   O  PHE A 162           
SHEET    4   A 7 ASP A  85  LEU A  90  1  N  ILE A  86   O  GLU A 110           
SHEET    5   A 7 ASN A  61  ILE A  68  1  N  TYR A  66   O  VAL A  89           
SHEET    6   A 7 TRP A 187  ASP A 192 -1  O  LEU A 191   N  ASN A  61           
SHEET    7   A 7 ALA A 599  LYS A 604 -1  O  ALA A 599   N  ASP A 192           
SHEET    1   B 5 SER A 156  PHE A 157  0                                        
SHEET    2   B 5 GLN A  51  CYS A  54  1  N  GLY A  53   O  PHE A 157           
SHEET    3   B 5 LYS A  44  THR A  47 -1  N  ILE A  45   O  PHE A  52           
SHEET    4   B 5 PHE A 590  SER A 593 -1  O  THR A 591   N  MET A  46           
SHEET    5   B 5 CYS A 210  PRO A 212 -1  N  GLU A 211   O  GLU A 592           
SHEET    1   C 3 GLN A 350  ASP A 352  0                                        
SHEET    2   C 3 LYS A 357  ALA A 365 -1  O  SER A 359   N  GLN A 350           
SHEET    3   C 3 ILE A 388  PRO A 392  1  O  LYS A 391   N  LEU A 362           
SHEET    1   D 8 GLN A 350  ASP A 352  0                                        
SHEET    2   D 8 LYS A 357  ALA A 365 -1  O  SER A 359   N  GLN A 350           
SHEET    3   D 8 VAL A 415  THR A 419 -1  O  THR A 419   N  TYR A 361           
SHEET    4   D 8 ILE A 337  LEU A 343  1  N  GLU A 342   O  ILE A 418           
SHEET    5   D 8 ILE A 232  PRO A 238  1  N  LEU A 234   O  ILE A 341           
SHEET    6   D 8 GLU A 280  TRP A 286  1  O  GLU A 280   N  ILE A 233           
SHEET    7   D 8 GLY A 215  SER A 221 -1  N  ILE A 218   O  PHE A 285           
SHEET    8   D 8 ASN A 560  ALA A 566 -1  O  HIS A 564   N  SER A 217           
SHEET    1   E 2 THR A 310  TYR A 311  0                                        
SHEET    2   E 2 CYS A 318  ASP A 320 -1  O  ILE A 319   N  THR A 310           
SHEET    1   F 2 GLY A 508  SER A 510  0                                        
SHEET    2   F 2 THR A 513  THR A 514 -1  O  THR A 513   N  THR A 509           
SHEET    1   G 3 ASN A 534  LEU A 537  0                                        
SHEET    2   G 3 GLN A 555  SER A 558 -1  O  SER A 558   N  ASN A 534           
SHEET    3   G 3 LEU A 550  TYR A 552 -1  N  LEU A 550   O  VAL A 557           
SHEET    1   H 2 PHE A 571  ASP A 574  0                                        
SHEET    2   H 2 VAL A 579  ILE A 582 -1  O  LYS A 581   N  ASP A 572           
SSBOND   1 CYS A   42    CYS A   54                          1555   1555  2.07  
SSBOND   2 CYS A  204    CYS A  210                          1555   1555  2.06  
SSBOND   3 CYS A  308    CYS A  318                          1555   1555  2.04  
SSBOND   4 CYS A  479    CYS A  486                          1555   1555  2.06  
SSBOND   5 CYS A  540    CYS A  551                          1555   1555  2.06  
SSBOND   6 CYS A  546    CYS A  556                          1555   1555  2.07  
LINK         ND2 ASN A  96                 C1  NAG C   1     1555   1555  1.18  
LINK         ND2 ASN A 166                 C1  NAG A 806     1555   1555  1.68  
LINK         ND2 ASN A 333                 C1  NAG B   1     1555   1555  1.44  
LINK         ND2 ASN A 385                 C1  NAG A 807     1555   1555  1.38  
LINK         ND2 ASN A 584                 C1  NAG A 808     1555   1555  1.70  
LINK         O4  NAG B   1                 C1  NAG B   2     1555   1555  1.39  
LINK         O4  NAG C   1                 C1  NAG C   2     1555   1555  1.43  
LINK         O4  NAG C   2                 C1  BMA C   3     1555   1555  1.41  
LINK         O   ASP A 543                CA    CA A 809     1555   1555  2.37  
LINK         O   CYS A 546                CA    CA A 809     1555   1555  2.35  
LINK         O   SER A 549                CA    CA A 809     1555   1555  2.51  
LINK        CA    CA A 809                 O   HOH A1177     1555   1555  2.50  
LINK        CA    CA A 809                 O   HOH A1213     1555   1555  2.33  
LINK        CA    CA A 809                 O   HOH A1225     1555   1555  2.53  
CISPEP   1 ASP A  320    PRO A  321          0        -4.62                     
CRYST1   65.584   65.584  344.475  90.00  90.00  90.00 P 41 21 2     8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.015248  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015248  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.002903        0.00000