HEADER    HYDROLASE/HYDROLASE INHIBITOR           12-OCT-11   3U6A              
TITLE     RATIONAL DESIGN AND SYNTHESIS OF AMINOPIPERAZINONES AS BETA SECRETASE 
TITLE    2 (BACE) INHIBITORS                                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BETA-SECRETASE 1;                                          
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 FRAGMENT: UNP RESIDUES 58-446;                                       
COMPND   5 SYNONYM: ASPARTYL PROTEASE 2, ASP2, ASP 2, BETA-SITE AMYLOID         
COMPND   6 PRECURSOR PROTEIN CLEAVING ENZYME 1, BETA-SITE APP CLEAVING ENZYME 1,
COMPND   7 MEMAPSIN-2, MEMBRANE-ASSOCIATED ASPARTIC PROTEASE 2;                 
COMPND   8 EC: 3.4.23.46;                                                       
COMPND   9 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: BACE1, BACE, KIAA1149;                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    BETA-SITE APP CLEAVING ENZYME 1, HYDROLASE-HYDROLASE INHIBITOR        
KEYWDS   2 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.C.SPURLINO,R.S.ALEXANDER                                            
REVDAT   3   06-NOV-24 3U6A    1       REMARK SEQADV                            
REVDAT   2   04-SEP-13 3U6A    1       JRNL                                     
REVDAT   1   09-NOV-11 3U6A    0                                                
JRNL        AUTH   G.TRESADERN,F.DELGADO,O.DELGADO,H.GIJSEN,G.J.MACDONALD,      
JRNL        AUTH 2 D.MOECHARS,F.ROMBOUTS,R.ALEXANDER,J.SPURLINO,M.VAN GOOL,     
JRNL        AUTH 3 J.A.VEGA,A.A.TRABANCO                                        
JRNL        TITL   RATIONAL DESIGN AND SYNTHESIS OF AMINOPIPERAZINONES AS       
JRNL        TITL 2 BETA-SECRETASE (BACE) INHIBITORS.                            
JRNL        REF    BIOORG.MED.CHEM.LETT.         V.  21  7255 2011              
JRNL        REFN                   ISSN 0960-894X                               
JRNL        PMID   22071305                                                     
JRNL        DOI    10.1016/J.BMCL.2011.10.050                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.7.1_743)                    
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) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.02                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.990                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 73486                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.189                           
REMARK   3   R VALUE            (WORKING SET) : 0.187                           
REMARK   3   FREE R VALUE                     : 0.237                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.740                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2011                            
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 38.0287 -  5.2944    0.97     5263   153  0.2080 0.2327        
REMARK   3     2  5.2944 -  4.2041    0.96     5142   146  0.1521 0.1984        
REMARK   3     3  4.2041 -  3.6732    0.95     5065   138  0.1591 0.1865        
REMARK   3     4  3.6732 -  3.3375    0.96     5135   140  0.1741 0.1992        
REMARK   3     5  3.3375 -  3.0984    0.97     5177   150  0.1884 0.2407        
REMARK   3     6  3.0984 -  2.9158    0.97     5143   145  0.1909 0.2353        
REMARK   3     7  2.9158 -  2.7698    0.97     5150   151  0.2018 0.2388        
REMARK   3     8  2.7698 -  2.6493    0.96     5124   149  0.2054 0.2623        
REMARK   3     9  2.6493 -  2.5473    0.97     5172   137  0.2112 0.3261        
REMARK   3    10  2.5473 -  2.4594    0.97     5136   139  0.2085 0.3259        
REMARK   3    11  2.4594 -  2.3826    0.96     5026   156  0.2101 0.2759        
REMARK   3    12  2.3826 -  2.3145    0.97     5200   136  0.1972 0.2978        
REMARK   3    13  2.3145 -  2.2535    0.96     5097   137  0.2089 0.2739        
REMARK   3    14  2.2535 -  2.1986    0.87     4645   134  0.2187 0.2795        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.20                                          
REMARK   3   SHRINKAGE RADIUS   : 0.95                                          
REMARK   3   K_SOL              : 0.33                                          
REMARK   3   B_SOL              : 32.52                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.610            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.300           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -7.01260                                             
REMARK   3    B22 (A**2) : -9.44900                                             
REMARK   3    B33 (A**2) : 16.46160                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -6.69710                                             
REMARK   3    B23 (A**2) : 0.00000                                              
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      :  0.008           9321                                  
REMARK   3   ANGLE     :  1.154          12673                                  
REMARK   3   CHIRALITY :  0.077           1364                                  
REMARK   3   PLANARITY :  0.005           1630                                  
REMARK   3   DIHEDRAL  : 17.417           3361                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3U6A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-OCT-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000068359.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-OCT-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 77                                 
REMARK 200  PH                             : 8                                  
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 73495                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.3                               
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: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 58.22                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.94                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM SODIUM CITRATE PH 5.4-6.0, 200MM   
REMARK 280  NH4I, 16% PEG5000MME, VAPOR DIFFUSION, TEMPERATURE 293K, PH 8       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000      112.65000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       52.22500            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000      112.65000            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       52.22500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
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                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 C 397  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     ALA A    -4                                                      
REMARK 465     GLY A    -3                                                      
REMARK 465     GLY A   158                                                      
REMARK 465     PHE A   159                                                      
REMARK 465     PRO A   160                                                      
REMARK 465     LEU A   161                                                      
REMARK 465     ASN A   162                                                      
REMARK 465     GLN A   163                                                      
REMARK 465     SER A   164                                                      
REMARK 465     GLU A   165                                                      
REMARK 465     VAL A   166                                                      
REMARK 465     LEU A   167                                                      
REMARK 465     ASP A   311                                                      
REMARK 465     VAL A   312                                                      
REMARK 465     ALA A   313                                                      
REMARK 465     THR A   314                                                      
REMARK 465     ALA B    -4                                                      
REMARK 465     GLN B   163                                                      
REMARK 465     SER B   164                                                      
REMARK 465     GLU B   165                                                      
REMARK 465     ASN C   162                                                      
REMARK 465     GLN C   163                                                      
REMARK 465     SER C   164                                                      
REMARK 465     GLU C   165                                                      
REMARK 465     VAL C   166                                                      
REMARK 465     LEU C   167                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     SER A 315    OG                                                  
REMARK 470     GLN A 316    CG   CD   OE1  NE2                                  
REMARK 470     LEU B 161    CG   CD1  CD2                                       
REMARK 470     ASN B 162    CG   OD1  ND2                                       
REMARK 470     VAL B 166    CG1  CG2                                            
REMARK 470     LEU C 161    CG   CD1  CD2                                       
REMARK 470     GLU C 310    CG   CD   OE1  OE2                                  
REMARK 470     ASP C 311    CG   OD1  OD2                                       
REMARK 470     THR C 314    OG1  CG2                                            
REMARK 470     SER C 315    OG                                                  
REMARK 470     GLN C 316    CG   CD   OE1  NE2                                  
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     GLU A  104   CG   CD   OE1  OE2                                  
REMARK 480     LYS A  321   CG   CD   CE   NZ                                   
REMARK 480     GLU A  380   CD   OE1  OE2                                       
REMARK 480     GLU C  380   CD   OE1  OE2                                       
REMARK 480     ASP C  381   CG   OD1  OD2                                       
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   OE1  GLU A   125     NH2  ARG A   195              2.17            
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 C   463     O    HOH C   463     2555     1.94            
REMARK 500   NZ   LYS C   238     O    HOH B   455     4555     2.00            
REMARK 500   O3   SO4 A   389     O    HOH B   465     4546     2.07            
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 C  70   C   -  N   -  CA  ANGL. DEV. =  11.3 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    PHE A  -1       53.81   -116.26                                   
REMARK 500    GLN A  73      155.45    179.66                                   
REMARK 500    HIS A  89       42.94   -103.87                                   
REMARK 500    PHE A 108      -60.67   -103.97                                   
REMARK 500    SER A 169      132.44     68.99                                   
REMARK 500    ARG A 195      141.74   -170.69                                   
REMARK 500    TRP A 197      -86.56   -143.77                                   
REMARK 500    ARG A 205      144.44   -171.36                                   
REMARK 500    ALA A 272     -132.07     26.42                                   
REMARK 500    GLN A 316      -11.04     74.64                                   
REMARK 500    PHE B  -1       73.16   -105.23                                   
REMARK 500    THR B  72      -92.82   -123.65                                   
REMARK 500    HIS B  89       46.88   -106.86                                   
REMARK 500    ASN B  92       93.33    -68.94                                   
REMARK 500    PHE B 108      -60.79   -101.61                                   
REMARK 500    PRO B 160     -118.37    -78.14                                   
REMARK 500    LEU B 161      115.61   -172.05                                   
REMARK 500    SER B 169      140.03    140.21                                   
REMARK 500    TRP B 197      -77.22   -135.42                                   
REMARK 500    GLU B 310      -78.04    -70.29                                   
REMARK 500    ALA B 313     -153.74   -140.42                                   
REMARK 500    ASP B 363     -168.82   -115.48                                   
REMARK 500    PHE C  -1       68.38   -104.16                                   
REMARK 500    TYR C  71      169.09     15.41                                   
REMARK 500    THR C  72     -125.32     94.45                                   
REMARK 500    HIS C  89       40.43   -109.87                                   
REMARK 500    PRO C 160     -160.82    -75.99                                   
REMARK 500    SER C 169      118.90     86.43                                   
REMARK 500    TRP C 197      -82.59   -137.61                                   
REMARK 500    ASP C 311      -92.27    -53.91                                   
REMARK 500    VAL C 312      -50.90    159.12                                   
REMARK 500    ALA C 313       65.27   -111.20                                   
REMARK 500    THR C 314       87.82     13.92                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 THR A   72     GLN A   73                  145.20                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 18P A 386                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 387                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 388                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 389                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 18P B 386                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 387                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 388                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 389                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 390                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 18P C 386                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 387                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 388                 
DBREF  3U6A A   -3   385  UNP    P56817   BACE1_HUMAN     58    446             
DBREF  3U6A B   -3   385  UNP    P56817   BACE1_HUMAN     58    446             
DBREF  3U6A C   -3   385  UNP    P56817   BACE1_HUMAN     58    446             
SEQADV 3U6A ALA A   -4  UNP  P56817              EXPRESSION TAG                 
SEQADV 3U6A ALA B   -4  UNP  P56817              EXPRESSION TAG                 
SEQADV 3U6A ALA C   -4  UNP  P56817              EXPRESSION TAG                 
SEQRES   1 A  390  ALA GLY SER PHE VAL GLU MET VAL ASP ASN LEU ARG GLY          
SEQRES   2 A  390  LYS SER GLY GLN GLY TYR TYR VAL GLU MET THR VAL GLY          
SEQRES   3 A  390  SER PRO PRO GLN THR LEU ASN ILE LEU VAL ASP THR GLY          
SEQRES   4 A  390  SER SER ASN PHE ALA VAL GLY ALA ALA PRO HIS PRO PHE          
SEQRES   5 A  390  LEU HIS ARG TYR TYR GLN ARG GLN LEU SER SER THR TYR          
SEQRES   6 A  390  ARG ASP LEU ARG LYS GLY VAL TYR VAL PRO TYR THR GLN          
SEQRES   7 A  390  GLY LYS TRP GLU GLY GLU LEU GLY THR ASP LEU VAL SER          
SEQRES   8 A  390  ILE PRO HIS GLY PRO ASN VAL THR VAL ARG ALA ASN ILE          
SEQRES   9 A  390  ALA ALA ILE THR GLU SER ASP LYS PHE PHE ILE ASN GLY          
SEQRES  10 A  390  SER ASN TRP GLU GLY ILE LEU GLY LEU ALA TYR ALA GLU          
SEQRES  11 A  390  ILE ALA ARG PRO ASP ASP SER LEU GLU PRO PHE PHE ASP          
SEQRES  12 A  390  SER LEU VAL LYS GLN THR HIS VAL PRO ASN LEU PHE SER          
SEQRES  13 A  390  LEU GLN LEU CYS GLY ALA GLY PHE PRO LEU ASN GLN SER          
SEQRES  14 A  390  GLU VAL LEU ALA SER VAL GLY GLY SER MET ILE ILE GLY          
SEQRES  15 A  390  GLY ILE ASP HIS SER LEU TYR THR GLY SER LEU TRP TYR          
SEQRES  16 A  390  THR PRO ILE ARG ARG GLU TRP TYR TYR GLU VAL ILE ILE          
SEQRES  17 A  390  VAL ARG VAL GLU ILE ASN GLY GLN ASP LEU LYS MET ASP          
SEQRES  18 A  390  CYS LYS GLU TYR ASN TYR ASP LYS SER ILE VAL ASP SER          
SEQRES  19 A  390  GLY THR THR ASN LEU ARG LEU PRO LYS LYS VAL PHE GLU          
SEQRES  20 A  390  ALA ALA VAL LYS SER ILE LYS ALA ALA SER SER THR GLU          
SEQRES  21 A  390  LYS PHE PRO ASP GLY PHE TRP LEU GLY GLU GLN LEU VAL          
SEQRES  22 A  390  CYS TRP GLN ALA GLY THR THR PRO TRP ASN ILE PHE PRO          
SEQRES  23 A  390  VAL ILE SER LEU TYR LEU MET GLY GLU VAL THR ASN GLN          
SEQRES  24 A  390  SER PHE ARG ILE THR ILE LEU PRO GLN GLN TYR LEU ARG          
SEQRES  25 A  390  PRO VAL GLU ASP VAL ALA THR SER GLN ASP ASP CYS TYR          
SEQRES  26 A  390  LYS PHE ALA ILE SER GLN SER SER THR GLY THR VAL MET          
SEQRES  27 A  390  GLY ALA VAL ILE MET GLU GLY PHE TYR VAL VAL PHE ASP          
SEQRES  28 A  390  ARG ALA ARG LYS ARG ILE GLY PHE ALA VAL SER ALA CYS          
SEQRES  29 A  390  HIS VAL HIS ASP GLU PHE ARG THR ALA ALA VAL GLU GLY          
SEQRES  30 A  390  PRO PHE VAL THR LEU ASP MET GLU ASP CYS GLY TYR ASN          
SEQRES   1 B  390  ALA GLY SER PHE VAL GLU MET VAL ASP ASN LEU ARG GLY          
SEQRES   2 B  390  LYS SER GLY GLN GLY TYR TYR VAL GLU MET THR VAL GLY          
SEQRES   3 B  390  SER PRO PRO GLN THR LEU ASN ILE LEU VAL ASP THR GLY          
SEQRES   4 B  390  SER SER ASN PHE ALA VAL GLY ALA ALA PRO HIS PRO PHE          
SEQRES   5 B  390  LEU HIS ARG TYR TYR GLN ARG GLN LEU SER SER THR TYR          
SEQRES   6 B  390  ARG ASP LEU ARG LYS GLY VAL TYR VAL PRO TYR THR GLN          
SEQRES   7 B  390  GLY LYS TRP GLU GLY GLU LEU GLY THR ASP LEU VAL SER          
SEQRES   8 B  390  ILE PRO HIS GLY PRO ASN VAL THR VAL ARG ALA ASN ILE          
SEQRES   9 B  390  ALA ALA ILE THR GLU SER ASP LYS PHE PHE ILE ASN GLY          
SEQRES  10 B  390  SER ASN TRP GLU GLY ILE LEU GLY LEU ALA TYR ALA GLU          
SEQRES  11 B  390  ILE ALA ARG PRO ASP ASP SER LEU GLU PRO PHE PHE ASP          
SEQRES  12 B  390  SER LEU VAL LYS GLN THR HIS VAL PRO ASN LEU PHE SER          
SEQRES  13 B  390  LEU GLN LEU CYS GLY ALA GLY PHE PRO LEU ASN GLN SER          
SEQRES  14 B  390  GLU VAL LEU ALA SER VAL GLY GLY SER MET ILE ILE GLY          
SEQRES  15 B  390  GLY ILE ASP HIS SER LEU TYR THR GLY SER LEU TRP TYR          
SEQRES  16 B  390  THR PRO ILE ARG ARG GLU TRP TYR TYR GLU VAL ILE ILE          
SEQRES  17 B  390  VAL ARG VAL GLU ILE ASN GLY GLN ASP LEU LYS MET ASP          
SEQRES  18 B  390  CYS LYS GLU TYR ASN TYR ASP LYS SER ILE VAL ASP SER          
SEQRES  19 B  390  GLY THR THR ASN LEU ARG LEU PRO LYS LYS VAL PHE GLU          
SEQRES  20 B  390  ALA ALA VAL LYS SER ILE LYS ALA ALA SER SER THR GLU          
SEQRES  21 B  390  LYS PHE PRO ASP GLY PHE TRP LEU GLY GLU GLN LEU VAL          
SEQRES  22 B  390  CYS TRP GLN ALA GLY THR THR PRO TRP ASN ILE PHE PRO          
SEQRES  23 B  390  VAL ILE SER LEU TYR LEU MET GLY GLU VAL THR ASN GLN          
SEQRES  24 B  390  SER PHE ARG ILE THR ILE LEU PRO GLN GLN TYR LEU ARG          
SEQRES  25 B  390  PRO VAL GLU ASP VAL ALA THR SER GLN ASP ASP CYS TYR          
SEQRES  26 B  390  LYS PHE ALA ILE SER GLN SER SER THR GLY THR VAL MET          
SEQRES  27 B  390  GLY ALA VAL ILE MET GLU GLY PHE TYR VAL VAL PHE ASP          
SEQRES  28 B  390  ARG ALA ARG LYS ARG ILE GLY PHE ALA VAL SER ALA CYS          
SEQRES  29 B  390  HIS VAL HIS ASP GLU PHE ARG THR ALA ALA VAL GLU GLY          
SEQRES  30 B  390  PRO PHE VAL THR LEU ASP MET GLU ASP CYS GLY TYR ASN          
SEQRES   1 C  390  ALA GLY SER PHE VAL GLU MET VAL ASP ASN LEU ARG GLY          
SEQRES   2 C  390  LYS SER GLY GLN GLY TYR TYR VAL GLU MET THR VAL GLY          
SEQRES   3 C  390  SER PRO PRO GLN THR LEU ASN ILE LEU VAL ASP THR GLY          
SEQRES   4 C  390  SER SER ASN PHE ALA VAL GLY ALA ALA PRO HIS PRO PHE          
SEQRES   5 C  390  LEU HIS ARG TYR TYR GLN ARG GLN LEU SER SER THR TYR          
SEQRES   6 C  390  ARG ASP LEU ARG LYS GLY VAL TYR VAL PRO TYR THR GLN          
SEQRES   7 C  390  GLY LYS TRP GLU GLY GLU LEU GLY THR ASP LEU VAL SER          
SEQRES   8 C  390  ILE PRO HIS GLY PRO ASN VAL THR VAL ARG ALA ASN ILE          
SEQRES   9 C  390  ALA ALA ILE THR GLU SER ASP LYS PHE PHE ILE ASN GLY          
SEQRES  10 C  390  SER ASN TRP GLU GLY ILE LEU GLY LEU ALA TYR ALA GLU          
SEQRES  11 C  390  ILE ALA ARG PRO ASP ASP SER LEU GLU PRO PHE PHE ASP          
SEQRES  12 C  390  SER LEU VAL LYS GLN THR HIS VAL PRO ASN LEU PHE SER          
SEQRES  13 C  390  LEU GLN LEU CYS GLY ALA GLY PHE PRO LEU ASN GLN SER          
SEQRES  14 C  390  GLU VAL LEU ALA SER VAL GLY GLY SER MET ILE ILE GLY          
SEQRES  15 C  390  GLY ILE ASP HIS SER LEU TYR THR GLY SER LEU TRP TYR          
SEQRES  16 C  390  THR PRO ILE ARG ARG GLU TRP TYR TYR GLU VAL ILE ILE          
SEQRES  17 C  390  VAL ARG VAL GLU ILE ASN GLY GLN ASP LEU LYS MET ASP          
SEQRES  18 C  390  CYS LYS GLU TYR ASN TYR ASP LYS SER ILE VAL ASP SER          
SEQRES  19 C  390  GLY THR THR ASN LEU ARG LEU PRO LYS LYS VAL PHE GLU          
SEQRES  20 C  390  ALA ALA VAL LYS SER ILE LYS ALA ALA SER SER THR GLU          
SEQRES  21 C  390  LYS PHE PRO ASP GLY PHE TRP LEU GLY GLU GLN LEU VAL          
SEQRES  22 C  390  CYS TRP GLN ALA GLY THR THR PRO TRP ASN ILE PHE PRO          
SEQRES  23 C  390  VAL ILE SER LEU TYR LEU MET GLY GLU VAL THR ASN GLN          
SEQRES  24 C  390  SER PHE ARG ILE THR ILE LEU PRO GLN GLN TYR LEU ARG          
SEQRES  25 C  390  PRO VAL GLU ASP VAL ALA THR SER GLN ASP ASP CYS TYR          
SEQRES  26 C  390  LYS PHE ALA ILE SER GLN SER SER THR GLY THR VAL MET          
SEQRES  27 C  390  GLY ALA VAL ILE MET GLU GLY PHE TYR VAL VAL PHE ASP          
SEQRES  28 C  390  ARG ALA ARG LYS ARG ILE GLY PHE ALA VAL SER ALA CYS          
SEQRES  29 C  390  HIS VAL HIS ASP GLU PHE ARG THR ALA ALA VAL GLU GLY          
SEQRES  30 C  390  PRO PHE VAL THR LEU ASP MET GLU ASP CYS GLY TYR ASN          
HET    18P  A 386      26                                                       
HET    SO4  A 387       5                                                       
HET    SO4  A 388       5                                                       
HET    SO4  A 389       5                                                       
HET    18P  B 386      26                                                       
HET    SO4  B 387       5                                                       
HET    SO4  B 388       5                                                       
HET    SO4  B 389       5                                                       
HET    SO4  B 390       5                                                       
HET    18P  C 386      26                                                       
HET    SO4  C 387       5                                                       
HET    SO4  C 388       5                                                       
HETNAM     18P N-{3-[(2R)-6-AMINO-2,4-DIMETHYL-3-OXO-2,3,4,5-                   
HETNAM   2 18P  TETRAHYDROPYRAZIN-2-YL]PHENYL}-5-CHLOROPYRIDINE-2-              
HETNAM   3 18P  CARBOXAMIDE                                                     
HETNAM     SO4 SULFATE ION                                                      
FORMUL   4  18P    3(C18 H18 CL N5 O2)                                          
FORMUL   5  SO4    9(O4 S 2-)                                                   
FORMUL  16  HOH   *675(H2 O)                                                    
HELIX    1   1 GLN A   53  SER A   57  5                                   5    
HELIX    2   2 TYR A  123  ALA A  127  5                                   5    
HELIX    3   3 PRO A  135  GLN A  143  1                                   9    
HELIX    4   4 ASP A  180  SER A  182  5                                   3    
HELIX    5   5 ASP A  216  TYR A  220  5                                   5    
HELIX    6   6 LYS A  238  SER A  252  1                                  15    
HELIX    7   7 PRO A  276  PHE A  280  5                                   5    
HELIX    8   8 LEU A  301  TYR A  305  1                                   5    
HELIX    9   9 GLY A  334  GLU A  339  1                                   6    
HELIX   10  10 ASP A  378  GLY A  383  5                                   6    
HELIX   11  11 GLN B   53  SER B   57  5                                   5    
HELIX   12  12 TYR B  123  ALA B  127  5                                   5    
HELIX   13  13 PRO B  135  THR B  144  1                                  10    
HELIX   14  14 ASP B  180  SER B  182  5                                   3    
HELIX   15  15 ASP B  216  TYR B  222  5                                   7    
HELIX   16  16 LYS B  238  SER B  252  1                                  15    
HELIX   17  17 PRO B  258  LEU B  263  1                                   6    
HELIX   18  18 PRO B  276  PHE B  280  5                                   5    
HELIX   19  19 LEU B  301  TYR B  305  1                                   5    
HELIX   20  20 GLY B  334  GLU B  339  1                                   6    
HELIX   21  21 ARG B  347  ARG B  349  5                                   3    
HELIX   22  22 ASP B  378  GLY B  383  5                                   6    
HELIX   23  23 GLN C   53  SER C   57  5                                   5    
HELIX   24  24 TYR C  123  ALA C  127  5                                   5    
HELIX   25  25 PRO C  135  THR C  144  1                                  10    
HELIX   26  26 ASP C  180  SER C  182  5                                   3    
HELIX   27  27 ASP C  216  TYR C  222  5                                   7    
HELIX   28  28 LYS C  238  SER C  252  1                                  15    
HELIX   29  29 PRO C  258  LEU C  263  1                                   6    
HELIX   30  30 PRO C  276  PHE C  280  5                                   5    
HELIX   31  31 LEU C  301  TYR C  305  1                                   5    
HELIX   32  32 GLY C  334  GLU C  339  1                                   6    
HELIX   33  33 ASP C  378  GLY C  383  5                                   6    
SHEET    1   A 9 ARG A  61  PRO A  70  0                                        
SHEET    2   A 9 LYS A  75  SER A  86 -1  O  LEU A  80   N  LYS A  65           
SHEET    3   A 9 TYR A  15  VAL A  20 -1  N  THR A  19   O  SER A  86           
SHEET    4   A 9 LEU A   6  GLY A   8 -1  N  ARG A   7   O  TYR A  15           
SHEET    5   A 9 VAL A 170  ILE A 176 -1  O  GLY A 172   N  LEU A   6           
SHEET    6   A 9 PHE A 150  CYS A 155 -1  N  GLN A 153   O  SER A 173           
SHEET    7   A 9 PHE A 341  ASP A 346 -1  O  VAL A 343   N  LEU A 152           
SHEET    8   A 9 ARG A 351  SER A 357 -1  O  GLY A 353   N  VAL A 344           
SHEET    9   A 9 TYR A 184  PRO A 192 -1  N  THR A 191   O  ILE A 352           
SHEET    1   B13 ARG A  61  PRO A  70  0                                        
SHEET    2   B13 LYS A  75  SER A  86 -1  O  LEU A  80   N  LYS A  65           
SHEET    3   B13 THR A  94  ASP A 106 -1  O  ASP A 106   N  LYS A  75           
SHEET    4   B13 PHE A  38  GLY A  41  1  N  VAL A  40   O  ILE A 102           
SHEET    5   B13 GLY A 117  GLY A 120 -1  O  ILE A 118   N  ALA A  39           
SHEET    6   B13 GLN A  25  ASP A  32  1  N  LEU A  30   O  LEU A 119           
SHEET    7   B13 TYR A  15  VAL A  20 -1  N  MET A  18   O  LEU A  27           
SHEET    8   B13 LEU A   6  GLY A   8 -1  N  ARG A   7   O  TYR A  15           
SHEET    9   B13 VAL A 170  ILE A 176 -1  O  GLY A 172   N  LEU A   6           
SHEET   10   B13 PHE A 150  CYS A 155 -1  N  GLN A 153   O  SER A 173           
SHEET   11   B13 PHE A 341  ASP A 346 -1  O  VAL A 343   N  LEU A 152           
SHEET   12   B13 ARG A 351  SER A 357 -1  O  GLY A 353   N  VAL A 344           
SHEET   13   B13 TYR A 184  PRO A 192 -1  N  THR A 191   O  ILE A 352           
SHEET    1   C 5 GLU A 200  VAL A 201  0                                        
SHEET    2   C 5 SER A 225  VAL A 227 -1  O  SER A 225   N  VAL A 201           
SHEET    3   C 5 THR A 331  MET A 333  1  O  MET A 333   N  ILE A 226           
SHEET    4   C 5 LEU A 234  PRO A 237 -1  N  ARG A 235   O  VAL A 332           
SHEET    5   C 5 ILE A 324  SER A 327  1  O  SER A 325   N  LEU A 236           
SHEET    1   D 5 GLN A 211  ASP A 212  0                                        
SHEET    2   D 5 ILE A 203  ILE A 208 -1  N  ILE A 208   O  GLN A 211           
SHEET    3   D 5 ILE A 283  MET A 288 -1  O  TYR A 286   N  ARG A 205           
SHEET    4   D 5 GLN A 294  ILE A 300 -1  O  PHE A 296   N  LEU A 287           
SHEET    5   D 5 ALA A 369  VAL A 375 -1  O  GLU A 371   N  ARG A 297           
SHEET    1   E 3 VAL A 268  GLN A 271  0                                        
SHEET    2   E 3 ASP A 317  PHE A 322 -1  O  ASP A 318   N  TRP A 270           
SHEET    3   E 3 LEU A 306  VAL A 309 -1  N  ARG A 307   O  LYS A 321           
SHEET    1   F 9 ARG B  61  TYR B  68  0                                        
SHEET    2   F 9 LYS B  75  SER B  86 -1  O  GLY B  78   N  VAL B  67           
SHEET    3   F 9 TYR B  15  VAL B  20 -1  N  THR B  19   O  SER B  86           
SHEET    4   F 9 LEU B   6  GLY B   8 -1  N  ARG B   7   O  TYR B  15           
SHEET    5   F 9 VAL B 170  ILE B 176 -1  O  VAL B 170   N  GLY B   8           
SHEET    6   F 9 PHE B 150  CYS B 155 -1  N  GLN B 153   O  SER B 173           
SHEET    7   F 9 PHE B 341  ASP B 346 -1  O  VAL B 343   N  LEU B 152           
SHEET    8   F 9 ARG B 351  SER B 357 -1  O  ALA B 355   N  TYR B 342           
SHEET    9   F 9 TYR B 184  PRO B 192 -1  N  THR B 191   O  ILE B 352           
SHEET    1   G13 ARG B  61  TYR B  68  0                                        
SHEET    2   G13 LYS B  75  SER B  86 -1  O  GLY B  78   N  VAL B  67           
SHEET    3   G13 THR B  94  ASP B 106 -1  O  ASP B 106   N  LYS B  75           
SHEET    4   G13 PHE B  38  GLY B  41  1  N  VAL B  40   O  ILE B 102           
SHEET    5   G13 GLY B 117  GLY B 120 -1  O  ILE B 118   N  ALA B  39           
SHEET    6   G13 GLN B  25  ASP B  32  1  N  LEU B  30   O  LEU B 119           
SHEET    7   G13 TYR B  15  VAL B  20 -1  N  VAL B  16   O  ILE B  29           
SHEET    8   G13 LEU B   6  GLY B   8 -1  N  ARG B   7   O  TYR B  15           
SHEET    9   G13 VAL B 170  ILE B 176 -1  O  VAL B 170   N  GLY B   8           
SHEET   10   G13 PHE B 150  CYS B 155 -1  N  GLN B 153   O  SER B 173           
SHEET   11   G13 PHE B 341  ASP B 346 -1  O  VAL B 343   N  LEU B 152           
SHEET   12   G13 ARG B 351  SER B 357 -1  O  ALA B 355   N  TYR B 342           
SHEET   13   G13 TYR B 184  PRO B 192 -1  N  THR B 191   O  ILE B 352           
SHEET    1   H 5 GLN B 211  ASP B 212  0                                        
SHEET    2   H 5 ILE B 203  ILE B 208 -1  N  ILE B 208   O  GLN B 211           
SHEET    3   H 5 ILE B 283  MET B 288 -1  O  TYR B 286   N  ARG B 205           
SHEET    4   H 5 GLN B 294  ILE B 300 -1  O  PHE B 296   N  LEU B 287           
SHEET    5   H 5 ALA B 369  VAL B 375 -1  O  GLU B 371   N  ARG B 297           
SHEET    1   I 4 SER B 225  VAL B 227  0                                        
SHEET    2   I 4 THR B 331  MET B 333  1  O  MET B 333   N  ILE B 226           
SHEET    3   I 4 LEU B 234  PRO B 237 -1  N  ARG B 235   O  VAL B 332           
SHEET    4   I 4 ILE B 324  SER B 327  1  O  SER B 325   N  LEU B 236           
SHEET    1   J 3 VAL B 268  GLN B 271  0                                        
SHEET    2   J 3 ASP B 317  PHE B 322 -1  O  ASP B 318   N  TRP B 270           
SHEET    3   J 3 LEU B 306  VAL B 309 -1  N  ARG B 307   O  LYS B 321           
SHEET    1   K 9 ARG C  61  VAL C  69  0                                        
SHEET    2   K 9 LYS C  75  SER C  86 -1  O  GLY C  78   N  VAL C  67           
SHEET    3   K 9 TYR C  14  VAL C  20 -1  N  THR C  19   O  SER C  86           
SHEET    4   K 9 LEU C   6  GLY C   8 -1  N  ARG C   7   O  TYR C  15           
SHEET    5   K 9 VAL C 170  ILE C 176 -1  O  GLY C 172   N  LEU C   6           
SHEET    6   K 9 PHE C 150  LEU C 154 -1  N  GLN C 153   O  SER C 173           
SHEET    7   K 9 PHE C 341  ASP C 346 -1  O  VAL C 343   N  LEU C 152           
SHEET    8   K 9 ARG C 351  SER C 357 -1  O  GLY C 353   N  VAL C 344           
SHEET    9   K 9 TYR C 184  PRO C 192 -1  N  THR C 191   O  ILE C 352           
SHEET    1   L13 ARG C  61  VAL C  69  0                                        
SHEET    2   L13 LYS C  75  SER C  86 -1  O  GLY C  78   N  VAL C  67           
SHEET    3   L13 THR C  94  ASP C 106 -1  O  ALA C 101   N  GLU C  79           
SHEET    4   L13 PHE C  38  GLY C  41  1  N  VAL C  40   O  ILE C 102           
SHEET    5   L13 GLY C 117  GLY C 120 -1  O  ILE C 118   N  ALA C  39           
SHEET    6   L13 GLN C  25  ASP C  32  1  N  LEU C  30   O  LEU C 119           
SHEET    7   L13 TYR C  14  VAL C  20 -1  N  VAL C  16   O  ILE C  29           
SHEET    8   L13 LEU C   6  GLY C   8 -1  N  ARG C   7   O  TYR C  15           
SHEET    9   L13 VAL C 170  ILE C 176 -1  O  GLY C 172   N  LEU C   6           
SHEET   10   L13 PHE C 150  LEU C 154 -1  N  GLN C 153   O  SER C 173           
SHEET   11   L13 PHE C 341  ASP C 346 -1  O  VAL C 343   N  LEU C 152           
SHEET   12   L13 ARG C 351  SER C 357 -1  O  GLY C 353   N  VAL C 344           
SHEET   13   L13 TYR C 184  PRO C 192 -1  N  THR C 191   O  ILE C 352           
SHEET    1   M 5 GLN C 211  ASP C 212  0                                        
SHEET    2   M 5 ILE C 203  ILE C 208 -1  N  ILE C 208   O  GLN C 211           
SHEET    3   M 5 ILE C 283  MET C 288 -1  O  SER C 284   N  GLU C 207           
SHEET    4   M 5 GLN C 294  ILE C 300 -1  O  ILE C 298   N  LEU C 285           
SHEET    5   M 5 ALA C 369  VAL C 375 -1  O  GLU C 371   N  ARG C 297           
SHEET    1   N 4 SER C 225  VAL C 227  0                                        
SHEET    2   N 4 THR C 331  MET C 333  1  O  MET C 333   N  ILE C 226           
SHEET    3   N 4 LEU C 234  PRO C 237 -1  N  ARG C 235   O  VAL C 332           
SHEET    4   N 4 ILE C 324  SER C 327  1  O  SER C 325   N  LEU C 236           
SHEET    1   O 3 VAL C 268  GLN C 271  0                                        
SHEET    2   O 3 ASP C 317  PHE C 322 -1  O  ASP C 318   N  TRP C 270           
SHEET    3   O 3 LEU C 306  PRO C 308 -1  N  ARG C 307   O  LYS C 321           
SSBOND   1 CYS A  155    CYS A  359                          1555   1555  2.05  
SSBOND   2 CYS A  217    CYS A  382                          1555   1555  2.04  
SSBOND   3 CYS A  269    CYS A  319                          1555   1555  2.05  
SSBOND   4 CYS B  155    CYS B  359                          1555   1555  2.06  
SSBOND   5 CYS B  217    CYS B  382                          1555   1555  2.05  
SSBOND   6 CYS B  269    CYS B  319                          1555   1555  2.05  
SSBOND   7 CYS C  155    CYS C  359                          1555   1555  2.06  
SSBOND   8 CYS C  217    CYS C  382                          1555   1555  2.05  
SSBOND   9 CYS C  269    CYS C  319                          1555   1555  2.06  
CISPEP   1 SER A   22    PRO A   23          0        -1.54                     
CISPEP   2 GLN A   73    GLY A   74          0         2.90                     
CISPEP   3 ARG A  128    PRO A  129          0         5.23                     
CISPEP   4 GLY A  156    ALA A  157          0        -2.11                     
CISPEP   5 TYR A  222    ASP A  223          0         5.91                     
CISPEP   6 GLY A  372    PRO A  373          0         1.11                     
CISPEP   7 SER B   22    PRO B   23          0        -1.25                     
CISPEP   8 ARG B  128    PRO B  129          0         4.25                     
CISPEP   9 TYR B  222    ASP B  223          0         0.90                     
CISPEP  10 GLY B  372    PRO B  373          0        -5.12                     
CISPEP  11 SER C   22    PRO C   23          0        -1.99                     
CISPEP  12 TYR C   71    THR C   72          0         6.85                     
CISPEP  13 ARG C  128    PRO C  129          0         2.00                     
CISPEP  14 TYR C  222    ASP C  223          0         3.07                     
CISPEP  15 GLY C  372    PRO C  373          0        -0.04                     
SITE     1 AC1 14 GLN A  12  GLY A  13  LEU A  30  ASP A  32                    
SITE     2 AC1 14 TYR A  71  PHE A 108  ILE A 110  ASP A 228                    
SITE     3 AC1 14 SER A 229  GLY A 230  THR A 231  THR A 232                    
SITE     4 AC1 14 ALA A 335  HOH A 590                                          
SITE     1 AC2  6 LYS A  75  TRP A  76  GLU A  77  GLU A 104                    
SITE     2 AC2  6 SER A 105  ASP A 106                                          
SITE     1 AC3  8 LEU A  63  LYS A  65  LEU A  80  LEU A 133                    
SITE     2 AC3  8 HOH A 589  HOH A 788  SER C  -2  GLY C  -3                    
SITE     1 AC4  5 TRP A 277  ASN A 278  ASP A 363  PHE A 365                    
SITE     2 AC4  5 HOH B 465                                                     
SITE     1 AC5 17 GLN B  12  GLY B  13  LEU B  30  ASP B  32                    
SITE     2 AC5 17 THR B  72  GLN B  73  PHE B 108  ILE B 118                    
SITE     3 AC5 17 ASP B 228  SER B 229  GLY B 230  THR B 231                    
SITE     4 AC5 17 THR B 232  ALA B 335  HOH B 449  HOH B 466                    
SITE     5 AC5 17 HOH B 512                                                     
SITE     1 AC6  5 PHE B  -1  VAL B   0  GLU B   1  MET B   2                    
SITE     2 AC6  5 HOH B 493                                                     
SITE     1 AC7  6 LYS B  75  TRP B  76  GLU B  77  GLU B 104                    
SITE     2 AC7  6 SER B 105  ASP B 106                                          
SITE     1 AC8  8 GLU B 219  TYR B 222  TYR C 222  LYS C 238                    
SITE     2 AC8  8 LYS C 239  HOH C 496  HOH C 744  HOH C 745                    
SITE     1 AC9  8 GLY B  -3  SER B  -2  HOH B 647  HOH B 794                    
SITE     2 AC9  8 LEU C  63  LYS C  65  LEU C  80  LEU C 133                    
SITE     1 BC1 14 GLN C  12  GLY C  13  ASP C  32  GLY C  34                    
SITE     2 BC1 14 TYR C  71  THR C  72  GLN C  73  PHE C 108                    
SITE     3 BC1 14 ASP C 228  SER C 229  GLY C 230  THR C 231                    
SITE     4 BC1 14 THR C 232  ALA C 335                                          
SITE     1 BC2  5 PHE C  -1  VAL C   0  GLU C   1  MET C   2                    
SITE     2 BC2  5 HOH C 569                                                     
SITE     1 BC3  5 LYS C  75  TRP C  76  GLU C 104  SER C 105                    
SITE     2 BC3  5 ASP C 106                                                     
CRYST1  225.300  104.450   66.760  90.00 102.66  90.00 C 1 2 1      12          
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      0.004439  0.000000  0.000997        0.00000                         
SCALE2      0.000000  0.009574  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015352        0.00000