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Database: PDB
Entry: 2XHL
LinkDB: 2XHL
Original site: 2XHL 
HEADER    HYDROLASE                               18-JUN-10   2XHL              
TITLE     STRUCTURE OF A FUNCTIONAL DERIVATIVE OF CLOSTRIDIUM BOTULINUM         
TITLE    2 NEUROTOXIN TYPE B                                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BOTULINUM NEUROTOXIN B LIGHT CHAIN;                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 1-437;                                            
COMPND   5 SYNONYM: BONT/B, BONTOXILYSIN-B;                                     
COMPND   6 EC: 3.4.24.69;                                                       
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: BOTULINUM NEUROTOXIN B HEAVY CHAIN;                        
COMPND  10 CHAIN: B;                                                            
COMPND  11 FRAGMENT: RESIDUES 446-858;                                          
COMPND  12 SYNONYM: BONT/B, BONTOXILYSIN-B;                                     
COMPND  13 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM BOTULINUM;                          
SOURCE   3 ORGANISM_TAXID: 1491;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: MODIFIED PET;                             
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: CLOSTRIDIUM BOTULINUM;                          
SOURCE  11 ORGANISM_TAXID: 1491;                                                
SOURCE  12 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  13 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE  14 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE  15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  16 EXPRESSION_SYSTEM_PLASMID: MODIFIED PET                              
KEYWDS    HYDROLASE, METALLOPROTEASE, MEMBRANE DOMAIN, ENDOPEPTIDASE, ZINC      
KEYWDS   2 PROTEASE, BOTULISM, TOXIN                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.MASUYER,M.BEARD,V.A.CADD,J.A.CHADDOCK,K.R.ACHARYA                   
REVDAT   4   31-JAN-24 2XHL    1       ATOM                                     
REVDAT   3   20-DEC-23 2XHL    1       REMARK LINK                              
REVDAT   2   06-JUL-11 2XHL    1       JRNL   REMARK                            
REVDAT   1   01-DEC-10 2XHL    0                                                
JRNL        AUTH   G.MASUYER,M.BEARD,V.A.CADD,J.A.CHADDOCK,K.R.ACHARYA          
JRNL        TITL   STRUCTURE AND ACTIVITY OF A FUNCTIONAL DERIVATIVE OF         
JRNL        TITL 2 CLOSTRIDIUM BOTULINUM NEUROTOXIN B.                          
JRNL        REF    J.STRUCT.BIOL.                V. 174    52 2011              
JRNL        REFN                   ISSN 1047-8477                               
JRNL        PMID   21078393                                                     
JRNL        DOI    10.1016/J.JSB.2010.11.010                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0072                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 113.49                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 27162                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.242                           
REMARK   3   R VALUE            (WORKING SET) : 0.240                           
REMARK   3   FREE R VALUE                     : 0.282                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1448                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.87                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1966                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2760                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 102                          
REMARK   3   BIN FREE R VALUE                    : 0.3300                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6828                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 1                                       
REMARK   3   SOLVENT ATOMS            : 31                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 36.56                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -3.06000                                             
REMARK   3    B22 (A**2) : 0.48000                                              
REMARK   3    B33 (A**2) : 2.59000                                              
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): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.405         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.314         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 33.922        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.900                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.853                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6968 ; 0.006 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  9422 ; 0.855 ; 1.964       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   836 ; 4.371 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   349 ;35.817 ;25.903       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  1271 ;13.921 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;13.914 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  1042 ; 0.058 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5261 ; 0.003 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  4190 ; 0.304 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  6828 ; 0.570 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2778 ; 0.558 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  2594 ; 1.017 ; 4.500       
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  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A   441                          
REMARK   3    ORIGIN FOR THE GROUP (A):  33.6447  30.8321  18.6171              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0392 T22:   0.0366                                     
REMARK   3      T33:   0.0902 T12:   0.0079                                     
REMARK   3      T13:  -0.0324 T23:  -0.0137                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6457 L22:   0.6916                                     
REMARK   3      L33:   0.9288 L12:   0.2305                                     
REMARK   3      L13:  -0.1800 L23:   0.2453                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0493 S12:  -0.0613 S13:   0.1295                       
REMARK   3      S21:  -0.0182 S22:  -0.1130 S23:   0.0530                       
REMARK   3      S31:  -0.0376 S32:   0.0134 S33:   0.0638                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B   458        B   872                          
REMARK   3    ORIGIN FOR THE GROUP (A):  16.1970  13.2033  34.7492              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0381 T22:   0.0985                                     
REMARK   3      T33:   0.0893 T12:  -0.0037                                     
REMARK   3      T13:   0.0171 T23:  -0.0820                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3387 L22:   0.3440                                     
REMARK   3      L33:   0.4907 L12:   0.1184                                     
REMARK   3      L13:   0.0790 L23:   0.1888                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0159 S12:  -0.1251 S13:   0.0658                       
REMARK   3      S21:   0.0622 S22:  -0.1094 S23:   0.0960                       
REMARK   3      S31:   0.0894 S32:  -0.0695 S33:   0.0936                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
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: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS. RESIDUES 208-218,626-630 ARE DISORDERED.                 
REMARK   4                                                                      
REMARK   4 2XHL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-JUN-10.                  
REMARK 100 THE DEPOSITION ID IS D_1290044286.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-JAN-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I03                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.978                              
REMARK 200  MONOCHROMATOR                  : SI(III)                            
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 28644                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 37.640                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY                : 5.800                              
REMARK 200  R MERGE                    (I) : 0.12000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.3000                            
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     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.51000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.500                              
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: PDB ENTRY 1EPW                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG3350, 0.1M BIS-TRIS-PROPANE PH    
REMARK 280  6.5, 0.2M SODIUM SULPHATE, PH 7.2                                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
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       33.44500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       74.55000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       33.44500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       74.55000            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 10480 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 37670 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -82.2 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 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   208                                                      
REMARK 465     ASN A   209                                                      
REMARK 465     LYS A   210                                                      
REMARK 465     GLY A   211                                                      
REMARK 465     ALA A   212                                                      
REMARK 465     SER A   213                                                      
REMARK 465     ILE A   214                                                      
REMARK 465     PHE A   215                                                      
REMARK 465     ASN A   216                                                      
REMARK 465     ARG A   217                                                      
REMARK 465     ARG A   218                                                      
REMARK 465     ILE A   442                                                      
REMARK 465     THR A   443                                                      
REMARK 465     SER A   444                                                      
REMARK 465     LYS A   445                                                      
REMARK 465     THR A   446                                                      
REMARK 465     LYS A   447                                                      
REMARK 465     SER A   448                                                      
REMARK 465     LEU A   449                                                      
REMARK 465     ILE A   450                                                      
REMARK 465     GLU A   451                                                      
REMARK 465     GLY A   452                                                      
REMARK 465     ARG A   453                                                      
REMARK 465     ASN B   454                                                      
REMARK 465     LYS B   455                                                      
REMARK 465     ALA B   456                                                      
REMARK 465     LEU B   457                                                      
REMARK 465     MET B   626                                                      
REMARK 465     ASP B   627                                                      
REMARK 465     LYS B   628                                                      
REMARK 465     ILE B   629                                                      
REMARK 465     ALA B   630                                                      
REMARK 465     SER B   873                                                      
REMARK 465     LEU B   874                                                      
REMARK 465     GLU B   875                                                      
REMARK 465     ALA B   876                                                      
REMARK 465     LEU B   877                                                      
REMARK 465     ALA B   878                                                      
REMARK 465     SER B   879                                                      
REMARK 465     GLY B   880                                                      
REMARK 465     HIS B   881                                                      
REMARK 465     HIS B   882                                                      
REMARK 465     HIS B   883                                                      
REMARK 465     HIS B   884                                                      
REMARK 465     HIS B   885                                                      
REMARK 465     HIS B   886                                                      
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    ASN A  17      -72.41   -140.58                                   
REMARK 500    SER A  63        7.29    -64.81                                   
REMARK 500    ASP A  75       97.39   -162.36                                   
REMARK 500    ASP A 439        4.02     85.35                                   
REMARK 500    ASP B 500      146.64   -171.07                                   
REMARK 500    ASP B 511        4.41    -68.90                                   
REMARK 500    LEU B 579      -70.84    -70.02                                   
REMARK 500    ASN B 624     -159.44   -128.18                                   
REMARK 500    SER B 633     -151.24     60.10                                   
REMARK 500    LEU B 643      -30.24   -130.56                                   
REMARK 500    GLU B 648       49.22     39.27                                   
REMARK 500    ASP B 688       19.78     57.62                                   
REMARK 500    THR B 722      -40.58   -139.69                                   
REMARK 500    MET B 802      -56.63   -124.00                                   
REMARK 500    ILE B 833     -131.37     49.17                                   
REMARK 500    ASP B 861       72.01     32.00                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A1442  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 230   NE2                                                    
REMARK 620 2 HIS A 234   NE2  99.2                                              
REMARK 620 3 GLU A 268   OE2  92.8 106.1                                        
REMARK 620 4 GLU A 268   OE1 147.4  93.0  54.7                                  
REMARK 620 5 HOH A2022   O    91.3 123.6 128.7 106.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1442                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1S0D   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOTULINUM NEUROTOXIN TYPE B AT PH 5.5           
REMARK 900 RELATED ID: 1EPW   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF CLOSTRIDIUM NEUROTOXIN TYPE B                   
REMARK 900 RELATED ID: 1G9B   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF CLOSTRIDIUM BOTULINUM NEUROTOXIN BCOMPLEXED     
REMARK 900 WITH AN INHIBITOR (EXPERIMENT 1)                                     
REMARK 900 RELATED ID: 1F82   RELATED DB: PDB                                   
REMARK 900 BOTULINUM NEUROTOXIN TYPE B CATALYTIC DOMAIN                         
REMARK 900 RELATED ID: 2ETF   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF FULL LENGTH BOTULINUM NEUROTOXIN (TYPEB) LIGHT  
REMARK 900 CHAIN                                                                
REMARK 900 RELATED ID: 1I1E   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF CLOSTRIDIUM BOTULINUM NEUROTOXIN BCOMPLEXED     
REMARK 900 WITH DOXORUBICIN                                                     
REMARK 900 RELATED ID: 1S0F   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOTULINUM NEUROTOXIN TYPE B AT PH 7.0           
REMARK 900 RELATED ID: 1G9A   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF CLOSTRIDIUM BOTULINUM NEUROTOXIN BCOMPLEXED     
REMARK 900 WITH AN INHIBITOR (EXPERIMENT 3)                                     
REMARK 900 RELATED ID: 1G9C   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF CLOSTRIDIUM BOTULINUM NEUROTOXIN BCOMPLEXED     
REMARK 900 WITH AN INHIBITOR (EXPERIMENT 4)                                     
REMARK 900 RELATED ID: 1S0B   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOTULINUM NEUROTOXIN TYPE B AT PH 4.0           
REMARK 900 RELATED ID: 1S0G   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOTULINUM NEUROTOXIN TYPE B APO FORM            
REMARK 900 RELATED ID: 1S0C   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOTULINUM NEUROTOXIN TYPE B AT PH 5.0           
REMARK 900 RELATED ID: 1G9D   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF CLOSTRIDIUM BOTULINUM NEUROTOXIN BCOMPLEXED     
REMARK 900 WITH AN INHIBITOR (EXPERIMENT 2)                                     
REMARK 900 RELATED ID: 1Z0H   RELATED DB: PDB                                   
REMARK 900 N-TERMINAL HELIX REORIENTS IN RECOMBINANT C -FRAGMENT OFCLOSTRIDIUM  
REMARK 900 BOTULINUM TYPE B                                                     
REMARK 900 RELATED ID: 1F31   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF CLOSTRIDIUM BOTULINUM NEUROTOXIN B COMPLEXED    
REMARK 900 WITH A TRISACCHARIDE                                                 
REMARK 900 RELATED ID: 1S0E   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF BOTULINUM NEUROTOXIN TYPE B AT PH 6.0           
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 OWING TO THE PRESENCE OF AN INTERNAL EXPRESSION TAG FOR              
REMARK 999 CLEAVAGE BETWEEN THE TWO CHAINS THE NUMBERING OF THE B-CHAIN         
REMARK 999 IS ADVANCED BY FIFTEEN POSITIONS COMPARED WITH THE                   
REMARK 999 UNENGINEERED CASE.                                                   
DBREF  2XHL A    1   437  UNP    P10844   BXB_CLOBO        1    437             
DBREF  2XHL B  461   873  UNP    P10844   BXB_CLOBO      446    858             
SEQADV 2XHL VAL A  438  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL ASP A  439  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL GLY A  440  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL ILE A  441  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL ILE A  442  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL THR A  443  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL SER A  444  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL LYS A  445  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL THR A  446  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL LYS A  447  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL SER A  448  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL LEU A  449  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL ILE A  450  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL GLU A  451  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL GLY A  452  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL ARG A  453  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL ASN B  454  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL LYS B  455  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL ALA B  456  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL LEU B  457  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL ASN B  458  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL LEU B  459  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL GLN B  460  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL LEU B  874  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL GLU B  875  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL ALA B  876  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL LEU B  877  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL ALA B  878  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL SER B  879  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL GLY B  880  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL HIS B  881  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL HIS B  882  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL HIS B  883  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL HIS B  884  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL HIS B  885  UNP  P10844              EXPRESSION TAG                 
SEQADV 2XHL HIS B  886  UNP  P10844              EXPRESSION TAG                 
SEQRES   1 A  453  MET PRO VAL THR ILE ASN ASN PHE ASN TYR ASN ASP PRO          
SEQRES   2 A  453  ILE ASP ASN ASN ASN ILE ILE MET MET GLU PRO PRO PHE          
SEQRES   3 A  453  ALA ARG GLY THR GLY ARG TYR TYR LYS ALA PHE LYS ILE          
SEQRES   4 A  453  THR ASP ARG ILE TRP ILE ILE PRO GLU ARG TYR THR PHE          
SEQRES   5 A  453  GLY TYR LYS PRO GLU ASP PHE ASN LYS SER SER GLY ILE          
SEQRES   6 A  453  PHE ASN ARG ASP VAL CYS GLU TYR TYR ASP PRO ASP TYR          
SEQRES   7 A  453  LEU ASN THR ASN ASP LYS LYS ASN ILE PHE LEU GLN THR          
SEQRES   8 A  453  MET ILE LYS LEU PHE ASN ARG ILE LYS SER LYS PRO LEU          
SEQRES   9 A  453  GLY GLU LYS LEU LEU GLU MET ILE ILE ASN GLY ILE PRO          
SEQRES  10 A  453  TYR LEU GLY ASP ARG ARG VAL PRO LEU GLU GLU PHE ASN          
SEQRES  11 A  453  THR ASN ILE ALA SER VAL THR VAL ASN LYS LEU ILE SER          
SEQRES  12 A  453  ASN PRO GLY GLU VAL GLU ARG LYS LYS GLY ILE PHE ALA          
SEQRES  13 A  453  ASN LEU ILE ILE PHE GLY PRO GLY PRO VAL LEU ASN GLU          
SEQRES  14 A  453  ASN GLU THR ILE ASP ILE GLY ILE GLN ASN HIS PHE ALA          
SEQRES  15 A  453  SER ARG GLU GLY PHE GLY GLY ILE MET GLN MET LYS PHE          
SEQRES  16 A  453  CYS PRO GLU TYR VAL SER VAL PHE ASN ASN VAL GLN GLU          
SEQRES  17 A  453  ASN LYS GLY ALA SER ILE PHE ASN ARG ARG GLY TYR PHE          
SEQRES  18 A  453  SER ASP PRO ALA LEU ILE LEU MET HIS GLU LEU ILE HIS          
SEQRES  19 A  453  VAL LEU HIS GLY LEU TYR GLY ILE LYS VAL ASP ASP LEU          
SEQRES  20 A  453  PRO ILE VAL PRO ASN GLU LYS LYS PHE PHE MET GLN SER          
SEQRES  21 A  453  THR ASP ALA ILE GLN ALA GLU GLU LEU TYR THR PHE GLY          
SEQRES  22 A  453  GLY GLN ASP PRO SER ILE ILE THR PRO SER THR ASP LYS          
SEQRES  23 A  453  SER ILE TYR ASP LYS VAL LEU GLN ASN PHE ARG GLY ILE          
SEQRES  24 A  453  VAL ASP ARG LEU ASN LYS VAL LEU VAL CYS ILE SER ASP          
SEQRES  25 A  453  PRO ASN ILE ASN ILE ASN ILE TYR LYS ASN LYS PHE LYS          
SEQRES  26 A  453  ASP LYS TYR LYS PHE VAL GLU ASP SER GLU GLY LYS TYR          
SEQRES  27 A  453  SER ILE ASP VAL GLU SER PHE ASP LYS LEU TYR LYS SER          
SEQRES  28 A  453  LEU MET PHE GLY PHE THR GLU THR ASN ILE ALA GLU ASN          
SEQRES  29 A  453  TYR LYS ILE LYS THR ARG ALA SER TYR PHE SER ASP SER          
SEQRES  30 A  453  LEU PRO PRO VAL LYS ILE LYS ASN LEU LEU ASP ASN GLU          
SEQRES  31 A  453  ILE TYR THR ILE GLU GLU GLY PHE ASN ILE SER ASP LYS          
SEQRES  32 A  453  ASP MET GLU LYS GLU TYR ARG GLY GLN ASN LYS ALA ILE          
SEQRES  33 A  453  ASN LYS GLN ALA TYR GLU GLU ILE SER LYS GLU HIS LEU          
SEQRES  34 A  453  ALA VAL TYR LYS ILE GLN MET CYS VAL ASP GLY ILE ILE          
SEQRES  35 A  453  THR SER LYS THR LYS SER LEU ILE GLU GLY ARG                  
SEQRES   1 B  433  ASN LYS ALA LEU ASN LEU GLN CYS ILE ASP VAL ASP ASN          
SEQRES   2 B  433  GLU ASP LEU PHE PHE ILE ALA ASP LYS ASN SER PHE SER          
SEQRES   3 B  433  ASP ASP LEU SER LYS ASN GLU ARG ILE GLU TYR ASN THR          
SEQRES   4 B  433  GLN SER ASN TYR ILE GLU ASN ASP PHE PRO ILE ASN GLU          
SEQRES   5 B  433  LEU ILE LEU ASP THR ASP LEU ILE SER LYS ILE GLU LEU          
SEQRES   6 B  433  PRO SER GLU ASN THR GLU SER LEU THR ASP PHE ASN VAL          
SEQRES   7 B  433  ASP VAL PRO VAL TYR GLU LYS GLN PRO ALA ILE LYS LYS          
SEQRES   8 B  433  ILE PHE THR ASP GLU ASN THR ILE PHE GLN TYR LEU TYR          
SEQRES   9 B  433  SER GLN THR PHE PRO LEU ASP ILE ARG ASP ILE SER LEU          
SEQRES  10 B  433  THR SER SER PHE ASP ASP ALA LEU LEU PHE SER ASN LYS          
SEQRES  11 B  433  VAL TYR SER PHE PHE SER MET ASP TYR ILE LYS THR ALA          
SEQRES  12 B  433  ASN LYS VAL VAL GLU ALA GLY LEU PHE ALA GLY TRP VAL          
SEQRES  13 B  433  LYS GLN ILE VAL ASN ASP PHE VAL ILE GLU ALA ASN LYS          
SEQRES  14 B  433  SER ASN THR MET ASP LYS ILE ALA ASP ILE SER LEU ILE          
SEQRES  15 B  433  VAL PRO TYR ILE GLY LEU ALA LEU ASN VAL GLY ASN GLU          
SEQRES  16 B  433  THR ALA LYS GLY ASN PHE GLU ASN ALA PHE GLU ILE ALA          
SEQRES  17 B  433  GLY ALA SER ILE LEU LEU GLU PHE ILE PRO GLU LEU LEU          
SEQRES  18 B  433  ILE PRO VAL VAL GLY ALA PHE LEU LEU GLU SER TYR ILE          
SEQRES  19 B  433  ASP ASN LYS ASN LYS ILE ILE LYS THR ILE ASP ASN ALA          
SEQRES  20 B  433  LEU THR LYS ARG ASN GLU LYS TRP SER ASP MET TYR GLY          
SEQRES  21 B  433  LEU ILE VAL ALA GLN TRP LEU SER THR VAL ASN THR GLN          
SEQRES  22 B  433  PHE TYR THR ILE LYS GLU GLY MET TYR LYS ALA LEU ASN          
SEQRES  23 B  433  TYR GLN ALA GLN ALA LEU GLU GLU ILE ILE LYS TYR ARG          
SEQRES  24 B  433  TYR ASN ILE TYR SER GLU LYS GLU LYS SER ASN ILE ASN          
SEQRES  25 B  433  ILE ASP PHE ASN ASP ILE ASN SER LYS LEU ASN GLU GLY          
SEQRES  26 B  433  ILE ASN GLN ALA ILE ASP ASN ILE ASN ASN PHE ILE ASN          
SEQRES  27 B  433  GLY CYS SER VAL SER TYR LEU MET LYS LYS MET ILE PRO          
SEQRES  28 B  433  LEU ALA VAL GLU LYS LEU LEU ASP PHE ASP ASN THR LEU          
SEQRES  29 B  433  LYS LYS ASN LEU LEU ASN TYR ILE ASP GLU ASN LYS LEU          
SEQRES  30 B  433  TYR LEU ILE GLY SER ALA GLU TYR GLU LYS SER LYS VAL          
SEQRES  31 B  433  ASN LYS TYR LEU LYS THR ILE MET PRO PHE ASP LEU SER          
SEQRES  32 B  433  ILE TYR THR ASN ASP THR ILE LEU ILE GLU MET PHE ASN          
SEQRES  33 B  433  LYS TYR ASN SER LEU GLU ALA LEU ALA SER GLY HIS HIS          
SEQRES  34 B  433  HIS HIS HIS HIS                                              
HET     ZN  A1442       1                                                       
HETNAM      ZN ZINC ION                                                         
FORMUL   3   ZN    ZN 2+                                                        
FORMUL   4  HOH   *31(H2 O)                                                     
HELIX    1   1 PRO A   24  ARG A   28  5                                   5    
HELIX    2   2 LYS A   55  ASN A   60  5                                   6    
HELIX    3   3 THR A   81  LYS A  100  1                                  20    
HELIX    4   4 LYS A  102  GLY A  115  1                                  14    
HELIX    5   5 ALA A  182  GLU A  185  5                                   4    
HELIX    6   6 ASP A  223  TYR A  240  1                                  18    
HELIX    7   7 GLN A  265  GLY A  273  1                                   9    
HELIX    8   8 GLN A  275  ILE A  280  5                                   6    
HELIX    9   9 THR A  281  ASN A  304  1                                  24    
HELIX   10  10 ASN A  316  TYR A  328  1                                  13    
HELIX   11  11 ASP A  341  GLY A  355  1                                  15    
HELIX   12  12 THR A  357  TYR A  365  1                                   9    
HELIX   13  13 ILE A  400  ASP A  404  5                                   5    
HELIX   14  14 GLU A  406  GLN A  412  5                                   7    
HELIX   15  15 SER A  425  GLU A  427  5                                   3    
HELIX   16  16 GLU B  467  LEU B  469  5                                   3    
HELIX   17  17 ASP B  474  PHE B  478  5                                   5    
HELIX   18  18 ASP B  480  LYS B  484  5                                   5    
HELIX   19  19 PRO B  502  ASP B  509  1                                   8    
HELIX   20  20 THR B  510  ILE B  513  5                                   4    
HELIX   21  21 THR B  551  SER B  558  1                                   8    
HELIX   22  22 SER B  573  PHE B  580  1                                   8    
HELIX   23  23 SER B  589  ALA B  596  1                                   8    
HELIX   24  24 LEU B  604  ASN B  621  1                                  18    
HELIX   25  25 TYR B  638  ASN B  644  1                                   7    
HELIX   26  26 ASN B  653  GLY B  662  1                                  10    
HELIX   27  27 ALA B  663  LEU B  666  5                                   4    
HELIX   28  28 ASN B  689  SER B  721  1                                  33    
HELIX   29  29 VAL B  723  TYR B  756  1                                  34    
HELIX   30  30 SER B  757  ILE B  764  1                                   8    
HELIX   31  31 ASP B  767  MET B  802  1                                  36    
HELIX   32  32 MET B  802  ASN B  828  1                                  27    
HELIX   33  33 SER B  835  LEU B  847  1                                  13    
HELIX   34  34 ASP B  854  TYR B  858  5                                   5    
HELIX   35  35 ILE B  863  ASN B  869  1                                   7    
SHEET    1  AA 9 GLU A 171  ILE A 173  0                                        
SHEET    2  AA 9 MET A 191  LYS A 194 -1  O  GLN A 192   N  ILE A 173           
SHEET    3  AA 9 LEU A 158  PHE A 161  1  O  ILE A 159   N  MET A 193           
SHEET    4  AA 9 ILE A  43  ILE A  46  1  O  TRP A  44   N  ILE A 160           
SHEET    5  AA 9 TYR A  34  THR A  40 -1  O  PHE A  37   N  ILE A  45           
SHEET    6  AA 9 ILE A  19  GLU A  23 -1  O  ILE A  20   N  ALA A  36           
SHEET    7  AA 9 THR A 137  LEU A 141 -1  O  ASN A 139   N  GLU A  23           
SHEET    8  AA 9 LYS A 151  PHE A 155 -1  O  LYS A 152   N  LYS A 140           
SHEET    9  AA 9 ASN B 522  THR B 523 -1  O  THR B 523   N  GLY A 153           
SHEET    1  AB 2 GLY A  64  ILE A  65  0                                        
SHEET    2  AB 2 GLN B 539  PRO B 540 -1  O  GLN B 539   N  ILE A  65           
SHEET    1  AC 2 GLU A  72  TYR A  73  0                                        
SHEET    2  AC 2 LEU A 429  ALA A 430 -1  O  ALA A 430   N  GLU A  72           
SHEET    1  AD 2 GLU A 128  PHE A 129  0                                        
SHEET    2  AD 2 VAL A 308  CYS A 309  1  O  VAL A 308   N  PHE A 129           
SHEET    1  AE 4 TYR A 220  PHE A 221  0                                        
SHEET    2  AE 4 TYR A 199  PHE A 203 -1  O  PHE A 203   N  TYR A 220           
SHEET    3  AE 4 LEU A 378  ILE A 383 -1  O  LEU A 378   N  VAL A 202           
SHEET    4  AE 4 TYR A 421  GLU A 422 -1  O  GLU A 422   N  LYS A 382           
SHEET    1  AF 2 VAL A 331  GLU A 332  0                                        
SHEET    2  AF 2 TYR A 338  SER A 339 -1  O  SER A 339   N  VAL A 331           
SHEET    1  BA 3 CYS B 461  ASP B 465  0                                        
SHEET    2  BA 3 LYS A 433  CYS A 437 -1  O  ILE A 434   N  VAL B 464           
SHEET    3  BA 3 ILE B 542  PHE B 546  1  O  LYS B 543   N  GLN A 435           
SHEET    1  BB 2 GLU B 486  ILE B 488  0                                        
SHEET    2  BB 2 PHE B 681  LEU B 683  1  O  LEU B 682   N  ILE B 488           
SHEET    1  BC 2 SER B 569  THR B 571  0                                        
SHEET    2  BC 2 LYS B 583  TYR B 585  1  O  VAL B 584   N  THR B 571           
SSBOND   1 CYS A  437    CYS B  461                          1555   1555  2.04  
LINK         NE2 HIS A 230                ZN    ZN A1442     1555   1555  2.29  
LINK         NE2 HIS A 234                ZN    ZN A1442     1555   1555  2.20  
LINK         OE2 GLU A 268                ZN    ZN A1442     1555   1555  2.31  
LINK         OE1 GLU A 268                ZN    ZN A1442     1555   1555  2.48  
LINK        ZN    ZN A1442                 O   HOH A2022     1555   1555  2.14  
SITE     1 AC1  4 HIS A 230  HIS A 234  GLU A 268  HOH A2022                    
CRYST1   66.890  149.100  113.490  90.00  90.00  90.00 P 21 21 2     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      0.014950  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006707  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008811        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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