HEADER    BIOTIN-BINDING PROTEIN                  16-JAN-20   6VJK              
TITLE     STREPTAVIDIN MUTANT M88 (N49C/A86C)                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: STREPTAVIDIN;                                              
COMPND   3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L;                           
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOMYCES AVIDINII;                          
SOURCE   3 ORGANISM_TAXID: 1895;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PET29B                                    
KEYWDS    BIOTIN-BINDING PROTEIN, ANTIMICROBIAL PROTEIN                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.M.MARANGONI,S.C.WU,D.FOGEN,S.L.WONG,K.K.S.NG                        
REVDAT   3   30-OCT-24 6VJK    1       REMARK                                   
REVDAT   2   11-OCT-23 6VJK    1       REMARK                                   
REVDAT   1   23-DEC-20 6VJK    0                                                
JRNL        AUTH   J.M.MARANGONI,S.C.WU,D.FOGEN,S.L.WONG,K.K.S.NG               
JRNL        TITL   ENGINEERING A DISULFIDE-GATED SWITCH IN STREPTAVIDIN ENABLES 
JRNL        TITL 2 REVERSIBLE BINDING WITHOUT SACRIFICING BINDING AFFINITY.     
JRNL        REF    SCI REP                       V.  10 12483 2020              
JRNL        REFN                   ESSN 2045-2322                               
JRNL        PMID   32719366                                                     
JRNL        DOI    10.1038/S41598-020-69357-5                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0135 2015/10/01                           
REMARK   3   AUTHORS     : NULL                                                 
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 176551                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : FREE R-VALUE                    
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.184                           
REMARK   3   FREE R VALUE                     : 0.215                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 8889                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.64                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 12387                        
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.25                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2150                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 631                          
REMARK   3   BIN FREE R VALUE                    : 0.2530                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 10826                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 192                                     
REMARK   3   SOLVENT ATOMS            : 1667                                    
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 16.20                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.98                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.33300                                             
REMARK   3    B22 (A**2) : 0.88500                                              
REMARK   3    B33 (A**2) : -0.55200                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.099         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.097         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.059         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.644         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.958                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.943                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A): 11313 ; 0.007 ; 0.020       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 15481 ; 1.324 ; 1.912       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1440 ; 6.430 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   448 ;26.722 ;23.571       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1505 ;10.601 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    48 ;12.158 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1727 ; 0.076 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  8608 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A): 13338 ; 0.149 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A): 15002 ; 0.282 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  1172 ; 0.065 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  5796 ; 1.641 ; 2.449       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  7224 ; 2.545 ; 3.431       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  5517 ; 2.196 ; 2.604       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  8257 ; 3.304 ; 3.562       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6VJK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JAN-20.                  
REMARK 100 THE DEPOSITION ID IS D_1000245538.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 10-APR-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL12-2                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.98                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 300K               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 176700                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.001                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.7                               
REMARK 200  DATA REDUNDANCY                : 8.100                              
REMARK 200  R MERGE                    (I) : 0.13300                            
REMARK 200  R SYM                      (I) : 0.13300                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 8.10                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.74700                            
REMARK 200  R SYM FOR SHELL            (I) : 0.74700                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 1SWE                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.05                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 21% PEG 3350, 8% GLYCEROL, 100 MM BIS    
REMARK 280  -TRIS-CL PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       30.13000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      140.77450            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       39.77450            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000      140.77450            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       30.13000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       39.77450            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11580 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 19220 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 APPLY THE FOLLOWING TO CHAINS: E, F                                  
REMARK 350   BIOMT1   2  1.000000  0.000000  0.000000      -30.13000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      -39.77450            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11590 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 19100 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D, I, J                            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11590 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 19380 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -40.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: G, H                                  
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 APPLY THE FOLLOWING TO CHAINS: K, L                                  
REMARK 350   BIOMT1   2  1.000000  0.000000  0.000000      -60.26000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A    13                                                      
REMARK 465     GLU A    14                                                      
REMARK 465     MET B    13                                                      
REMARK 465     GLU B    14                                                      
REMARK 465     VAL B   133                                                      
REMARK 465     LYS B   134                                                      
REMARK 465     PRO B   135                                                      
REMARK 465     SER B   136                                                      
REMARK 465     MET C    13                                                      
REMARK 465     GLU C    14                                                      
REMARK 465     PRO C   135                                                      
REMARK 465     SER C   136                                                      
REMARK 465     MET D    13                                                      
REMARK 465     MET E    13                                                      
REMARK 465     GLU E    14                                                      
REMARK 465     ALA E    15                                                      
REMARK 465     MET F    13                                                      
REMARK 465     MET G    13                                                      
REMARK 465     MET H    13                                                      
REMARK 465     MET I    13                                                      
REMARK 465     GLU I    14                                                      
REMARK 465     SER I   304                                                      
REMARK 465     MET J    13                                                      
REMARK 465     GLU J    14                                                      
REMARK 465     ALA J    15                                                      
REMARK 465     PRO J   135                                                      
REMARK 465     SER J   136                                                      
REMARK 465     MET K    13                                                      
REMARK 465     GLU K    14                                                      
REMARK 465     PRO K   306                                                      
REMARK 465     SER K   307                                                      
REMARK 465     MET L    13                                                      
REMARK 465     GLU L    14                                                      
REMARK 465     LYS L   134                                                      
REMARK 465     PRO L   135                                                      
REMARK 465     SER L   136                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    SER A  52     -161.19     70.09                                   
REMARK 500    SER B  52     -165.19     67.61                                   
REMARK 500    GLU B 101       59.28   -108.95                                   
REMARK 500    SER C  52     -158.33     64.31                                   
REMARK 500    ALA D  15     -153.95   -136.14                                   
REMARK 500    SER D  52     -160.84     66.67                                   
REMARK 500    THR D  66       42.48   -107.36                                   
REMARK 500    SER E  52     -166.58     68.54                                   
REMARK 500    SER F  52     -160.66     66.37                                   
REMARK 500    THR F  66       62.51   -104.39                                   
REMARK 500    ASP F  67       15.43   -148.02                                   
REMARK 500    ALA G  15     -142.83   -132.94                                   
REMARK 500    SER G  52     -160.61     67.68                                   
REMARK 500    GLU G 101       62.27   -115.67                                   
REMARK 500    ALA H  15     -134.19   -134.02                                   
REMARK 500    SER H  52     -160.76     65.04                                   
REMARK 500    GLU H 101       53.52   -113.69                                   
REMARK 500    SER I  52     -163.43     66.02                                   
REMARK 500    ASP I  67       21.23    -75.41                                   
REMARK 500    SER J  52     -158.29     66.84                                   
REMARK 500    GLU J 101       74.42   -116.64                                   
REMARK 500    SER K  52     -162.93     64.86                                   
REMARK 500    THR K  66       43.20   -105.72                                   
REMARK 500    SER L  52     -158.85     66.79                                   
REMARK 500    GLU L 101       78.75   -116.11                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH B 545        DISTANCE =  5.87 ANGSTROMS                       
REMARK 525    HOH J 521        DISTANCE =  6.19 ANGSTROMS                       
REMARK 525    HOH K 632        DISTANCE =  6.25 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN A 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN B 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN C 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN D 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN E 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN F 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN G 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN H 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN I 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN J 300                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN K 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTN L 300                 
DBREF  6VJK A   14   136  UNP    P22629   SAV_STRAV       38    160             
DBREF  6VJK B   14   136  UNP    P22629   SAV_STRAV       38    160             
DBREF  6VJK C   14   136  UNP    P22629   SAV_STRAV       38    160             
DBREF  6VJK D   14   136  UNP    P22629   SAV_STRAV       38    160             
DBREF  6VJK E   14   301  UNP    P22629   SAV_STRAV       38    160             
DBREF  6VJK F   14   136  UNP    P22629   SAV_STRAV       38    160             
DBREF  6VJK G   14   302  UNP    P22629   SAV_STRAV       38    160             
DBREF  6VJK H   14   136  UNP    P22629   SAV_STRAV       38    160             
DBREF  6VJK I   14   304  UNP    P22629   SAV_STRAV       38    160             
DBREF  6VJK J   14   136  UNP    P22629   SAV_STRAV       38    160             
DBREF  6VJK K   14   307  UNP    P22629   SAV_STRAV       38    160             
DBREF  6VJK L   14   136  UNP    P22629   SAV_STRAV       38    160             
SEQADV 6VJK MET A   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS A   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS A   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQADV 6VJK MET B   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS B   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS B   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQADV 6VJK MET C   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS C   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS C   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQADV 6VJK MET D   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS D   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS D   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQADV 6VJK MET E   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS E   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS E   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQADV 6VJK MET F   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS F   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS F   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQADV 6VJK MET G   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS G   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS G   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQADV 6VJK MET H   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS H   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS H   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQADV 6VJK MET I   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS I   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS I   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQADV 6VJK MET J   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS J   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS J   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQADV 6VJK MET K   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS K   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS K   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQADV 6VJK MET L   13  UNP  P22629              INITIATING METHIONINE          
SEQADV 6VJK CYS L   49  UNP  P22629    ASN    73 ENGINEERED MUTATION            
SEQADV 6VJK CYS L   86  UNP  P22629    ALA   110 ENGINEERED MUTATION            
SEQRES   1 A  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 A  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 A  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 A  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 A  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 A  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 A  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 A  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 A  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 A  124  PHE THR LYS VAL LYS PRO SER                                  
SEQRES   1 B  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 B  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 B  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 B  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 B  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 B  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 B  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 B  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 B  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 B  124  PHE THR LYS VAL LYS PRO SER                                  
SEQRES   1 C  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 C  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 C  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 C  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 C  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 C  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 C  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 C  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 C  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 C  124  PHE THR LYS VAL LYS PRO SER                                  
SEQRES   1 D  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 D  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 D  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 D  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 D  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 D  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 D  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 D  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 D  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 D  124  PHE THR LYS VAL LYS PRO SER                                  
SEQRES   1 E  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 E  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 E  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 E  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 E  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 E  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 E  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 E  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 E  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 E  124  PHE THR LYS VAL LYS PRO SER                                  
SEQRES   1 F  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 F  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 F  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 F  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 F  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 F  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 F  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 F  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 F  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 F  124  PHE THR LYS VAL LYS PRO SER                                  
SEQRES   1 G  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 G  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 G  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 G  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 G  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 G  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 G  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 G  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 G  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 G  124  PHE THR LYS VAL LYS PRO SER                                  
SEQRES   1 H  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 H  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 H  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 H  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 H  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 H  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 H  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 H  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 H  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 H  124  PHE THR LYS VAL LYS PRO SER                                  
SEQRES   1 I  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 I  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 I  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 I  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 I  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 I  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 I  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 I  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 I  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 I  124  PHE THR LYS VAL LYS PRO SER                                  
SEQRES   1 J  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 J  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 J  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 J  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 J  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 J  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 J  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 J  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 J  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 J  124  PHE THR LYS VAL LYS PRO SER                                  
SEQRES   1 K  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 K  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 K  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 K  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 K  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 K  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 K  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 K  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 K  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 K  124  PHE THR LYS VAL LYS PRO SER                                  
SEQRES   1 L  124  MET GLU ALA GLY ILE THR GLY THR TRP TYR ASN GLN LEU          
SEQRES   2 L  124  GLY SER THR PHE ILE VAL THR ALA GLY ALA ASP GLY ALA          
SEQRES   3 L  124  LEU THR GLY THR TYR GLU SER ALA VAL GLY CYS ALA GLU          
SEQRES   4 L  124  SER ARG TYR VAL LEU THR GLY ARG TYR ASP SER ALA PRO          
SEQRES   5 L  124  ALA THR ASP GLY SER GLY THR ALA LEU GLY TRP THR VAL          
SEQRES   6 L  124  ALA TRP LYS ASN ASN TYR ARG ASN CYS HIS SER ALA THR          
SEQRES   7 L  124  THR TRP SER GLY GLN TYR VAL GLY GLY ALA GLU ALA ARG          
SEQRES   8 L  124  ILE ASN THR GLN TRP LEU LEU THR SER GLY THR THR GLU          
SEQRES   9 L  124  ALA ASN ALA TRP LYS SER THR LEU VAL GLY HIS ASP THR          
SEQRES  10 L  124  PHE THR LYS VAL LYS PRO SER                                  
HET    BTN  A 300      16                                                       
HET    BTN  B 300      16                                                       
HET    BTN  C 300      16                                                       
HET    BTN  D 300      16                                                       
HET    BTN  E 401      16                                                       
HET    BTN  F 300      16                                                       
HET    BTN  G 401      16                                                       
HET    BTN  H 300      16                                                       
HET    BTN  I 401      16                                                       
HET    BTN  J 300      16                                                       
HET    BTN  K 401      16                                                       
HET    BTN  L 300      16                                                       
HETNAM     BTN BIOTIN                                                           
FORMUL  13  BTN    12(C10 H16 N2 O3 S)                                          
FORMUL  25  HOH   *1667(H2 O)                                                   
HELIX    1 AA1 THR A  115  LYS A  121  5                                   7    
HELIX    2 AA2 THR B  115  LYS B  121  5                                   7    
HELIX    3 AA3 THR C  115  LYS C  121  5                                   7    
HELIX    4 AA4 ASN D  118  LYS D  121  5                                   4    
HELIX    5 AA5 ASN E  118  LYS E  121  5                                   4    
HELIX    6 AA6 THR F  115  LYS F  121  5                                   7    
HELIX    7 AA7 THR G  115  LYS G  121  5                                   7    
HELIX    8 AA8 ASN H  118  LYS H  121  5                                   4    
HELIX    9 AA9 THR I  115  LYS I  121  5                                   7    
HELIX   10 AB1 ASN J  118  LYS J  121  5                                   4    
HELIX   11 AB2 THR K  115  LYS K  121  5                                   7    
HELIX   12 AB3 ASN L  118  LYS L  121  5                                   4    
SHEET    1 AA1 9 GLY A  19  ASN A  23  0                                        
SHEET    2 AA1 9 THR A  28  ALA A  33 -1  O  PHE A  29   N  TRP A  21           
SHEET    3 AA1 9 ALA A  38  GLU A  44 -1  O  THR A  42   N  ILE A  30           
SHEET    4 AA1 9 TYR A  54  TYR A  60 -1  O  GLY A  58   N  LEU A  39           
SHEET    5 AA1 9 THR A  71  LYS A  80 -1  O  THR A  76   N  THR A  57           
SHEET    6 AA1 9 ASN A  85  VAL A  97 -1  O  CYS A  86   N  TRP A  79           
SHEET    7 AA1 9 ARG A 103  SER A 112 -1  O  ARG A 103   N  VAL A  97           
SHEET    8 AA1 9 THR A 123  THR A 131 -1  O  LEU A 124   N  LEU A 110           
SHEET    9 AA1 9 GLY A  19  ASN A  23 -1  N  TYR A  22   O  THR A 131           
SHEET    1 AA2 9 GLY B  19  ASN B  23  0                                        
SHEET    2 AA2 9 THR B  28  ALA B  33 -1  O  PHE B  29   N  TRP B  21           
SHEET    3 AA2 9 ALA B  38  GLU B  44 -1  O  THR B  42   N  ILE B  30           
SHEET    4 AA2 9 TYR B  54  TYR B  60 -1  O  GLY B  58   N  LEU B  39           
SHEET    5 AA2 9 THR B  71  LYS B  80 -1  O  THR B  76   N  THR B  57           
SHEET    6 AA2 9 ASN B  85  VAL B  97 -1  O  CYS B  86   N  TRP B  79           
SHEET    7 AA2 9 ARG B 103  SER B 112 -1  O  ARG B 103   N  VAL B  97           
SHEET    8 AA2 9 THR B 123  THR B 131 -1  O  PHE B 130   N  ILE B 104           
SHEET    9 AA2 9 GLY B  19  ASN B  23 -1  N  TYR B  22   O  THR B 131           
SHEET    1 AA3 9 GLY C  19  ASN C  23  0                                        
SHEET    2 AA3 9 THR C  28  ALA C  33 -1  O  PHE C  29   N  TRP C  21           
SHEET    3 AA3 9 ALA C  38  GLU C  44 -1  O  THR C  40   N  THR C  32           
SHEET    4 AA3 9 TYR C  54  TYR C  60 -1  O  TYR C  54   N  TYR C  43           
SHEET    5 AA3 9 THR C  71  LYS C  80 -1  O  THR C  76   N  THR C  57           
SHEET    6 AA3 9 ASN C  85  VAL C  97 -1  O  CYS C  86   N  TRP C  79           
SHEET    7 AA3 9 ARG C 103  SER C 112 -1  O  ARG C 103   N  VAL C  97           
SHEET    8 AA3 9 THR C 123  THR C 131 -1  O  PHE C 130   N  ILE C 104           
SHEET    9 AA3 9 GLY C  19  ASN C  23 -1  N  TYR C  22   O  THR C 131           
SHEET    1 AA4 8 GLY D  19  TYR D  22  0                                        
SHEET    2 AA4 8 THR D  28  ALA D  33 -1  O  PHE D  29   N  TRP D  21           
SHEET    3 AA4 8 ALA D  38  GLU D  44 -1  O  THR D  40   N  THR D  32           
SHEET    4 AA4 8 TYR D  54  TYR D  60 -1  O  TYR D  54   N  TYR D  43           
SHEET    5 AA4 8 THR D  71  LYS D  80 -1  O  THR D  76   N  THR D  57           
SHEET    6 AA4 8 ASN D  85  VAL D  97 -1  O  CYS D  86   N  TRP D  79           
SHEET    7 AA4 8 ARG D 103  SER D 112 -1  O  ARG D 103   N  VAL D  97           
SHEET    8 AA4 8 THR D 123  PHE D 130 -1  O  PHE D 130   N  ILE D 104           
SHEET    1 AA5 9 GLY E  19  ASN E  23  0                                        
SHEET    2 AA5 9 THR E  28  ALA E  33 -1  O  PHE E  29   N  TRP E  21           
SHEET    3 AA5 9 ALA E  38  GLU E  44 -1  O  THR E  42   N  ILE E  30           
SHEET    4 AA5 9 TYR E  54  TYR E  60 -1  O  GLY E  58   N  LEU E  39           
SHEET    5 AA5 9 THR E  71  LYS E  80 -1  O  THR E  76   N  THR E  57           
SHEET    6 AA5 9 ASN E  85  VAL E  97 -1  O  CYS E  86   N  TRP E  79           
SHEET    7 AA5 9 ARG E 103  SER E 112 -1  O  ARG E 103   N  VAL E  97           
SHEET    8 AA5 9 THR E 123  THR E 131 -1  O  PHE E 130   N  ILE E 104           
SHEET    9 AA5 9 GLY E  19  ASN E  23 -1  N  TYR E  22   O  THR E 131           
SHEET    1 AA6 9 GLY F  19  ASN F  23  0                                        
SHEET    2 AA6 9 THR F  28  ALA F  33 -1  O  PHE F  29   N  TRP F  21           
SHEET    3 AA6 9 ALA F  38  GLU F  44 -1  O  THR F  42   N  ILE F  30           
SHEET    4 AA6 9 TYR F  54  TYR F  60 -1  O  TYR F  54   N  TYR F  43           
SHEET    5 AA6 9 THR F  71  LYS F  80 -1  O  THR F  76   N  THR F  57           
SHEET    6 AA6 9 ASN F  85  VAL F  97 -1  O  CYS F  86   N  TRP F  79           
SHEET    7 AA6 9 ARG F 103  SER F 112 -1  O  ARG F 103   N  VAL F  97           
SHEET    8 AA6 9 THR F 123  THR F 131 -1  O  PHE F 130   N  ILE F 104           
SHEET    9 AA6 9 GLY F  19  ASN F  23 -1  N  TYR F  22   O  THR F 131           
SHEET    1 AA7 9 GLY G  19  ASN G  23  0                                        
SHEET    2 AA7 9 THR G  28  ALA G  33 -1  O  PHE G  29   N  TRP G  21           
SHEET    3 AA7 9 ALA G  38  GLU G  44 -1  O  THR G  40   N  THR G  32           
SHEET    4 AA7 9 TYR G  54  TYR G  60 -1  O  TYR G  54   N  TYR G  43           
SHEET    5 AA7 9 THR G  71  LYS G  80 -1  O  THR G  76   N  THR G  57           
SHEET    6 AA7 9 ASN G  85  VAL G  97 -1  O  CYS G  86   N  TRP G  79           
SHEET    7 AA7 9 ARG G 103  SER G 112 -1  O  ARG G 103   N  VAL G  97           
SHEET    8 AA7 9 THR G 123  THR G 131 -1  O  LEU G 124   N  LEU G 110           
SHEET    9 AA7 9 GLY G  19  ASN G  23 -1  N  TYR G  22   O  THR G 131           
SHEET    1 AA8 9 GLY H  19  ASN H  23  0                                        
SHEET    2 AA8 9 THR H  28  ALA H  33 -1  O  PHE H  29   N  TRP H  21           
SHEET    3 AA8 9 ALA H  38  GLU H  44 -1  O  THR H  40   N  THR H  32           
SHEET    4 AA8 9 TYR H  54  TYR H  60 -1  O  GLY H  58   N  LEU H  39           
SHEET    5 AA8 9 THR H  71  LYS H  80 -1  O  THR H  76   N  THR H  57           
SHEET    6 AA8 9 ASN H  85  VAL H  97 -1  O  CYS H  86   N  TRP H  79           
SHEET    7 AA8 9 ARG H 103  SER H 112 -1  O  ARG H 103   N  VAL H  97           
SHEET    8 AA8 9 THR H 123  THR H 131 -1  O  LEU H 124   N  LEU H 110           
SHEET    9 AA8 9 GLY H  19  ASN H  23 -1  N  TYR H  22   O  THR H 131           
SHEET    1 AA9 9 GLY I  19  ASN I  23  0                                        
SHEET    2 AA9 9 THR I  28  ALA I  33 -1  O  PHE I  29   N  TRP I  21           
SHEET    3 AA9 9 ALA I  38  GLU I  44 -1  O  THR I  40   N  THR I  32           
SHEET    4 AA9 9 TYR I  54  TYR I  60 -1  O  TYR I  54   N  TYR I  43           
SHEET    5 AA9 9 THR I  71  LYS I  80 -1  O  THR I  76   N  THR I  57           
SHEET    6 AA9 9 ASN I  85  VAL I  97 -1  O  CYS I  86   N  TRP I  79           
SHEET    7 AA9 9 ARG I 103  SER I 112 -1  O  ARG I 103   N  VAL I  97           
SHEET    8 AA9 9 THR I 123  THR I 131 -1  O  PHE I 130   N  ILE I 104           
SHEET    9 AA9 9 GLY I  19  ASN I  23 -1  N  TYR I  22   O  THR I 131           
SHEET    1 AB1 9 GLY J  19  ASN J  23  0                                        
SHEET    2 AB1 9 THR J  28  ALA J  33 -1  O  PHE J  29   N  TRP J  21           
SHEET    3 AB1 9 ALA J  38  GLU J  44 -1  O  THR J  40   N  THR J  32           
SHEET    4 AB1 9 TYR J  54  TYR J  60 -1  O  GLY J  58   N  LEU J  39           
SHEET    5 AB1 9 THR J  71  LYS J  80 -1  O  THR J  76   N  THR J  57           
SHEET    6 AB1 9 ASN J  85  VAL J  97 -1  O  CYS J  86   N  TRP J  79           
SHEET    7 AB1 9 ARG J 103  SER J 112 -1  O  ARG J 103   N  VAL J  97           
SHEET    8 AB1 9 THR J 123  THR J 131 -1  O  PHE J 130   N  ILE J 104           
SHEET    9 AB1 9 GLY J  19  ASN J  23 -1  N  TYR J  22   O  THR J 131           
SHEET    1 AB2 9 GLY K  19  ASN K  23  0                                        
SHEET    2 AB2 9 THR K  28  ALA K  33 -1  O  PHE K  29   N  TRP K  21           
SHEET    3 AB2 9 ALA K  38  GLU K  44 -1  O  THR K  42   N  ILE K  30           
SHEET    4 AB2 9 TYR K  54  TYR K  60 -1  O  GLY K  58   N  LEU K  39           
SHEET    5 AB2 9 THR K  71  LYS K  80 -1  O  THR K  76   N  THR K  57           
SHEET    6 AB2 9 ASN K  85  VAL K  97 -1  O  CYS K  86   N  TRP K  79           
SHEET    7 AB2 9 ARG K 103  SER K 112 -1  O  ARG K 103   N  VAL K  97           
SHEET    8 AB2 9 THR K 123  THR K 131 -1  O  PHE K 130   N  ILE K 104           
SHEET    9 AB2 9 GLY K  19  ASN K  23 -1  N  TYR K  22   O  THR K 131           
SHEET    1 AB3 9 GLY L  19  TYR L  22  0                                        
SHEET    2 AB3 9 THR L  28  ALA L  33 -1  O  PHE L  29   N  TRP L  21           
SHEET    3 AB3 9 ALA L  38  GLU L  44 -1  O  THR L  40   N  THR L  32           
SHEET    4 AB3 9 TYR L  54  TYR L  60 -1  O  TYR L  54   N  TYR L  43           
SHEET    5 AB3 9 THR L  71  LYS L  80 -1  O  THR L  76   N  THR L  57           
SHEET    6 AB3 9 ASN L  85  VAL L  97 -1  O  SER L  88   N  TRP L  79           
SHEET    7 AB3 9 ARG L 103  SER L 112 -1  O  ARG L 103   N  VAL L  97           
SHEET    8 AB3 9 THR L 123  THR L 131 -1  O  PHE L 130   N  ILE L 104           
SHEET    9 AB3 9 GLY L  19  TYR L  22 -1  N  TYR L  22   O  THR L 131           
SSBOND   1 CYS A   49    CYS A   86                          1555   1555  2.05  
SSBOND   2 CYS B   49    CYS B   86                          1555   1555  2.05  
SSBOND   3 CYS C   49    CYS C   86                          1555   1555  2.04  
SSBOND   4 CYS D   49    CYS D   86                          1555   1555  2.04  
SSBOND   5 CYS E   49    CYS E   86                          1555   1555  2.06  
SSBOND   6 CYS F   49    CYS F   86                          1555   1555  2.05  
SSBOND   7 CYS G   49    CYS G   86                          1555   1555  2.04  
SSBOND   8 CYS H   49    CYS H   86                          1555   1555  2.05  
SSBOND   9 CYS I   49    CYS I   86                          1555   1555  2.06  
SSBOND  10 CYS J   49    CYS J   86                          1555   1555  2.04  
SSBOND  11 CYS K   49    CYS K   86                          1555   1555  2.04  
SSBOND  12 CYS L   49    CYS L   86                          1555   1555  2.04  
SITE     1 AC1 14 ASN A  23  LEU A  25  SER A  27  TYR A  43                    
SITE     2 AC1 14 SER A  45  VAL A  47  CYS A  49  TRP A  79                    
SITE     3 AC1 14 SER A  88  THR A  90  TRP A 108  ASP A 128                    
SITE     4 AC1 14 HOH A 423  HOH A 463                                          
SITE     1 AC2 14 ASN B  23  LEU B  25  SER B  27  TYR B  43                    
SITE     2 AC2 14 SER B  45  VAL B  47  CYS B  49  TRP B  79                    
SITE     3 AC2 14 SER B  88  THR B  90  TRP B 108  ASP B 128                    
SITE     4 AC2 14 HOH B 414  HOH B 439                                          
SITE     1 AC3 15 ASN C  23  LEU C  25  SER C  27  TYR C  43                    
SITE     2 AC3 15 SER C  45  VAL C  47  GLY C  48  CYS C  49                    
SITE     3 AC3 15 TRP C  79  SER C  88  THR C  90  TRP C 108                    
SITE     4 AC3 15 ASP C 128  HOH C 429  HOH C 441                               
SITE     1 AC4 15 ASN D  23  LEU D  25  SER D  27  TYR D  43                    
SITE     2 AC4 15 SER D  45  VAL D  47  CYS D  49  TRP D  79                    
SITE     3 AC4 15 SER D  88  THR D  90  TRP D 108  ASP D 128                    
SITE     4 AC4 15 HOH D 423  HOH D 464  TRP J 120                               
SITE     1 AC5 15 ASN E  23  LEU E  25  SER E  27  TYR E  43                    
SITE     2 AC5 15 SER E  45  VAL E  47  GLY E  48  CYS E  49                    
SITE     3 AC5 15 TRP E  79  SER E  88  THR E  90  TRP E  92                    
SITE     4 AC5 15 TRP E 108  ASP E 128  HOH E 546                               
SITE     1 AC6 14 ASN F  23  LEU F  25  SER F  27  TYR F  43                    
SITE     2 AC6 14 SER F  45  VAL F  47  GLY F  48  CYS F  49                    
SITE     3 AC6 14 TRP F  79  SER F  88  THR F  90  TRP F 108                    
SITE     4 AC6 14 ASP F 128  HOH F 412                                          
SITE     1 AC7 14 ASN G  23  LEU G  25  SER G  27  TYR G  43                    
SITE     2 AC7 14 SER G  45  VAL G  47  GLY G  48  CYS G  49                    
SITE     3 AC7 14 TRP G  79  SER G  88  THR G  90  TRP G  92                    
SITE     4 AC7 14 TRP G 108  ASP G 128                                          
SITE     1 AC8 13 ASN H  23  LEU H  25  SER H  27  TYR H  43                    
SITE     2 AC8 13 SER H  45  VAL H  47  CYS H  49  TRP H  79                    
SITE     3 AC8 13 SER H  88  THR H  90  TRP H 108  ASP H 128                    
SITE     4 AC8 13 HOH H 434                                                     
SITE     1 AC9 16 ASN I  23  LEU I  25  SER I  27  TYR I  43                    
SITE     2 AC9 16 SER I  45  VAL I  47  GLY I  48  CYS I  49                    
SITE     3 AC9 16 TRP I  79  SER I  88  THR I  90  TRP I 108                    
SITE     4 AC9 16 ASP I 128  HOH I 526  HOH I 554  HOH I 575                    
SITE     1 AD1 14 ASN J  23  LEU J  25  SER J  27  TYR J  43                    
SITE     2 AD1 14 SER J  45  VAL J  47  CYS J  49  TRP J  79                    
SITE     3 AD1 14 SER J  88  THR J  90  TRP J 108  ASP J 128                    
SITE     4 AD1 14 HOH J 421  HOH J 438                                          
SITE     1 AD2 13 ASN K  23  SER K  27  TYR K  43  SER K  45                    
SITE     2 AD2 13 VAL K  47  CYS K  49  TRP K  79  SER K  88                    
SITE     3 AD2 13 THR K  90  TRP K 108  ASP K 128  HOH K 540                    
SITE     4 AD2 13 HOH K 584                                                     
SITE     1 AD3 15 ASN L  23  LEU L  25  SER L  27  TYR L  43                    
SITE     2 AD3 15 SER L  45  VAL L  47  GLY L  48  CYS L  49                    
SITE     3 AD3 15 TRP L  79  SER L  88  THR L  90  TRP L  92                    
SITE     4 AD3 15 TRP L 108  ASP L 128  HOH L 468                               
CRYST1   60.260   79.549  281.549  90.00  90.00  90.00 P 21 21 21   48          
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      0.016595  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012571  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.003552        0.00000