PDB Short entry for 1W8A
HEADER    SIGNALING PROTEIN                       17-SEP-04   1W8A              
TITLE     THIRD LRR DOMAIN OF DROSOPHILA SLIT                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SLIT PROTEIN;                                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: THIRD LRR DOMAIN, RESIDUES 542-733;                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER;                        
SOURCE   3 ORGANISM_COMMON: FRUIT FLY;                                          
SOURCE   4 ORGANISM_TAXID: 7227;                                                
SOURCE   5 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   6 EXPRESSION_SYSTEM_COMMON: HUMAN;                                     
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   8 EXPRESSION_SYSTEM_CELL_LINE: 293-EBNA;                               
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PCEP-PU                                   
KEYWDS    SIGNALING PROTEIN, SECRETED PROTEIN, AXON GUIDANCE, LEUCINE-RICH      
KEYWDS   2 REPEAT GLYCOPROTEIN, EGF-LIKE DOMAIN, SIGNAL PROTEIN                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.A.HOWITT,N.J.CLOUT,E.HOHENESTER                                     
REVDAT   4   08-NOV-17 1W8A    1       SOURCE REMARK                            
REVDAT   3   24-FEB-09 1W8A    1       VERSN                                    
REVDAT   2   20-DEC-06 1W8A    1       JRNL                                     
REVDAT   1   25-OCT-04 1W8A    0                                                
JRNL        AUTH   J.A.HOWITT,N.J.CLOUT,E.HOHENESTER                            
JRNL        TITL   BINDING SITE FOR ROBO RECEPTORS REVEALED BY DISSECTION OF    
JRNL        TITL 2 THE LEUCINE-RICH REPEAT REGION OF SLIT.                      
JRNL        REF    EMBO J.                       V.  23  4406 2004              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   15496984                                                     
JRNL        DOI    10.1038/SJ.EMBOJ.7600446                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : MAXIMUM LIKELIHOOD                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 10000.000                      
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 98.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 4705                           
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.199                           
REMARK   3   FREE R VALUE                     : 0.269                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.300                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 493                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1465                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 5                                       
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) : -8.41700                                             
REMARK   3    B22 (A**2) : 0.52800                                              
REMARK   3    B33 (A**2) : 7.88900                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -1.61000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.500                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 0.817 ; 1.000                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.441 ; 1.500                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.239 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.480 ; 3.000                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.29                                                 
REMARK   3   BSOL        : 21.61                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3  TOPOLOGY FILE  3   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1W8A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-SEP-04.                  
REMARK 100 THE DEPOSITION ID IS D_1290021081.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 293.0                              
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU RUH3R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 4705                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY                : 4.000                              
REMARK 200  R MERGE                    (I) : 0.07000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 16.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.95                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.19000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1OZN                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.19                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
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       60.60650            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       15.92600            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       60.60650            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       15.92600            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLU A   728                                                      
REMARK 465     ASN A   729                                                      
REMARK 465     SER A   730                                                      
REMARK 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C  SSEQI                                                     
REMARK 475     ASN A   698                                                      
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     LEU A  697   C    O                                              
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    MET A 546       38.60    -94.58                                   
REMARK 500    ASP A 567       63.70   -100.17                                   
REMARK 500    SER A 587       78.04   -108.84                                   
REMARK 500    ARG A 604       70.42     43.69                                   
REMARK 500    ALA A 618       56.23   -102.04                                   
REMARK 500    ASN A 629     -169.13   -124.38                                   
REMARK 500    ASN A 653     -152.06   -112.33                                   
REMARK 500    LEU A 666       75.48   -108.02                                   
REMARK 500    ASN A 682     -163.98   -125.29                                   
REMARK 500    LYS A 694      -74.21    -87.16                                   
REMARK 500    SER A 696       97.25     62.32                                   
REMARK 500    ASN A 698        9.36    -69.68                                   
REMARK 500    ALA A 706      -59.47   -140.86                                   
REMARK 500    PRO A 707       87.22    -64.27                                   
REMARK 500    SER A 708      -56.41    -18.89                                   
REMARK 500    ARG A 711      151.32    -41.81                                   
REMARK 500    ASP A 712        4.00     53.83                                   
REMARK 500    HIS A 720      -13.51    -48.54                                   
REMARK 500    SER A 726      120.26    175.18                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1OZN   RELATED DB: PDB                                   
REMARK 900 NOGO RECEPTOR LIGAND BINDING DOMAIN                                  
DBREF  1W8A A  542   733  UNP    P24014   SLIT_DROME     542    733             
SEQRES   1 A  192  ASP CYS PRO ALA MET CYS HIS CYS GLU GLY THR THR VAL          
SEQRES   2 A  192  ASP CYS THR GLY ARG GLY LEU LYS GLU ILE PRO ARG ASP          
SEQRES   3 A  192  ILE PRO LEU HIS THR THR GLU LEU LEU LEU ASN ASP ASN          
SEQRES   4 A  192  GLU LEU GLY ARG ILE SER SER ASP GLY LEU PHE GLY ARG          
SEQRES   5 A  192  LEU PRO HIS LEU VAL LYS LEU GLU LEU LYS ARG ASN GLN          
SEQRES   6 A  192  LEU THR GLY ILE GLU PRO ASN ALA PHE GLU GLY ALA SER          
SEQRES   7 A  192  HIS ILE GLN GLU LEU GLN LEU GLY GLU ASN LYS ILE LYS          
SEQRES   8 A  192  GLU ILE SER ASN LYS MET PHE LEU GLY LEU HIS GLN LEU          
SEQRES   9 A  192  LYS THR LEU ASN LEU TYR ASP ASN GLN ILE SER CYS VAL          
SEQRES  10 A  192  MET PRO GLY SER PHE GLU HIS LEU ASN SER LEU THR SER          
SEQRES  11 A  192  LEU ASN LEU ALA SER ASN PRO PHE ASN CYS ASN CYS HIS          
SEQRES  12 A  192  LEU ALA TRP PHE ALA GLU TRP LEU ARG LYS LYS SER LEU          
SEQRES  13 A  192  ASN GLY GLY ALA ALA ARG CYS GLY ALA PRO SER LYS VAL          
SEQRES  14 A  192  ARG ASP VAL GLN ILE LYS ASP LEU PRO HIS SER GLU PHE          
SEQRES  15 A  192  LYS CYS SER SER GLU ASN SER GLU GLY CYS                      
FORMUL   2  HOH   *5(H2 O)                                                      
HELIX    1   1 LEU A  590  LEU A  594  5                                   5    
HELIX    2   2 ASN A  682  HIS A  684  5                                   3    
HELIX    3   3 LEU A  685  SER A  696  1                                  12    
HELIX    4   4 ASN A  698  ALA A  702  5                                   5    
HELIX    5   5 ILE A  715  LEU A  718  5                                   4    
SHEET    1  AA 7 HIS A 548  GLU A 550  0                                        
SHEET    2  AA 7 THR A 553  ASP A 555 -1  O  THR A 553   N  GLU A 550           
SHEET    3  AA 7 GLU A 574  LEU A 576  1  O  GLU A 574   N  VAL A 554           
SHEET    4  AA 7 LYS A 599  GLU A 601  1  O  LYS A 599   N  LEU A 575           
SHEET    5  AA 7 GLU A 623  GLN A 625  1  O  GLU A 623   N  LEU A 600           
SHEET    6  AA 7 THR A 647  ASN A 649  1  O  THR A 647   N  LEU A 624           
SHEET    7  AA 7 SER A 671  ASN A 673  1  O  SER A 671   N  LEU A 648           
SHEET    1  AB 2 GLU A 633  ILE A 634  0                                        
SHEET    2  AB 2 CYS A 657  VAL A 658  1  O  CYS A 657   N  ILE A 634           
SSBOND   1 CYS A  543    CYS A  549                          1555   1555  2.03  
SSBOND   2 CYS A  547    CYS A  556                          1555   1555  2.03  
SSBOND   3 CYS A  657    CYS A  733                          1555   1555  2.01  
SSBOND   4 CYS A  681    CYS A  704                          1555   1555  2.03  
SSBOND   5 CYS A  683    CYS A  725                          1555   1555  2.02  
CRYST1  121.213   31.852   49.526  90.00 100.72  90.00 C 1 2 1       4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.008250  0.000000  0.001562        0.00000                         
SCALE2      0.000000  0.031395  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.020550        0.00000