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Database: PDB
Entry: 6ADA
LinkDB: 6ADA
Original site: 6ADA 
HEADER    TRANSPORT PROTEIN                       31-JUL-18   6ADA              
TITLE     CRYSTAL STRUCTURE OF THE E148D MUTANT CLC-EC1 IN 200MM BROMIDE        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: H(+)/CL(-) EXCHANGE TRANSPORTER CLCA;                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: CLC-EC1;                                                    
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES;                                                       
COMPND   7 OTHER_DETAILS: SF FILE CONTAINS FRIEDEL PAIRS.;                      
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: ANTIBODY FAB FRAGMENT, HEAVY CHAIN;                        
COMPND  10 CHAIN: C, E;                                                         
COMPND  11 MOL_ID: 3;                                                           
COMPND  12 MOLECULE: ANTIBODY FAB FRAGMENT, LIGHT CHAIN;                        
COMPND  13 CHAIN: D, F                                                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12);                  
SOURCE   3 ORGANISM_TAXID: 83333;                                               
SOURCE   4 STRAIN: K12;                                                         
SOURCE   5 GENE: CLCA, ERIC, YADQ, B0155, JW5012;                               
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  10 ORGANISM_TAXID: 10090;                                               
SOURCE  11 CELL_LINE: HYBRIDOMA CELL LINE;                                      
SOURCE  12 MOL_ID: 3;                                                           
SOURCE  13 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  14 ORGANISM_TAXID: 10090;                                               
SOURCE  15 CELL_LINE: HYBRIDOMA CELL LINE                                       
KEYWDS    CLC CL-/H+ ANTIPORTER, INTERMEDIATE STRUCTURE, EXTERNAL GLUTAMATE,    
KEYWDS   2 TRANSPORT PROTEIN                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.-H.LIM,K.PARK                                                       
REVDAT   3   22-NOV-23 6ADA    1       REMARK                                   
REVDAT   2   11-SEP-19 6ADA    1       JRNL                                     
REVDAT   1   28-AUG-19 6ADA    0                                                
JRNL        AUTH   K.PARK,B.C.LEE,H.H.LIM                                       
JRNL        TITL   MUTATION OF EXTERNAL GLUTAMATE RESIDUE REVEALS A NEW         
JRNL        TITL 2 INTERMEDIATE TRANSPORT STATE AND ANION BINDING SITE IN A CLC 
JRNL        TITL 3 CL-/H+ANTIPORTER.                                            
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 116 17345 2019              
JRNL        REFN                   ESSN 1091-6490                               
JRNL        PMID   31409705                                                     
JRNL        DOI    10.1073/PNAS.1901822116                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.15 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.13_2998                                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.15                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 33.97                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.070                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 98022                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.234                           
REMARK   3   R VALUE            (WORKING SET) : 0.231                           
REMARK   3   FREE R VALUE                     : 0.290                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.960                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4865                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 33.9705 -  9.7224    0.95     2984   143  0.2367 0.2934        
REMARK   3     2  9.7224 -  7.7471    0.99     3161   124  0.1648 0.2203        
REMARK   3     3  7.7471 -  6.7766    1.00     3045   195  0.1715 0.2055        
REMARK   3     4  6.7766 -  6.1611    1.00     3127   172  0.1900 0.2385        
REMARK   3     5  6.1611 -  5.7217    1.00     3156   116  0.1942 0.2446        
REMARK   3     6  5.7217 -  5.3858    1.00     3123   182  0.1853 0.2609        
REMARK   3     7  5.3858 -  5.1170    1.00     3086   194  0.1787 0.2329        
REMARK   3     8  5.1170 -  4.8949    1.00     3071   187  0.1970 0.2231        
REMARK   3     9  4.8949 -  4.7070    1.00     3074   183  0.1802 0.2768        
REMARK   3    10  4.7070 -  4.5449    1.00     3109   181  0.1963 0.2720        
REMARK   3    11  4.5449 -  4.4031    1.00     3076   204  0.2060 0.2593        
REMARK   3    12  4.4031 -  4.2775    1.00     3117   204  0.2037 0.2766        
REMARK   3    13  4.2775 -  4.1651    1.00     3082   188  0.2209 0.2870        
REMARK   3    14  4.1651 -  4.0637    1.00     3168   118  0.2440 0.3027        
REMARK   3    15  4.0637 -  3.9714    1.00     3094   164  0.2660 0.3745        
REMARK   3    16  3.9714 -  3.8870    1.00     3095   182  0.2656 0.3380        
REMARK   3    17  3.8870 -  3.8094    1.00     3145   114  0.2790 0.3204        
REMARK   3    18  3.8094 -  3.7376    1.00     3193   140  0.2718 0.2978        
REMARK   3    19  3.7376 -  3.6709    1.00     3115   144  0.2791 0.3668        
REMARK   3    20  3.6709 -  3.6088    1.00     3105   168  0.2938 0.3583        
REMARK   3    21  3.6088 -  3.5506    1.00     3174   123  0.2885 0.3791        
REMARK   3    22  3.5506 -  3.4960    1.00     3146   117  0.2942 0.3469        
REMARK   3    23  3.4960 -  3.4447    1.00     3117   118  0.2835 0.3983        
REMARK   3    24  3.4447 -  3.3962    1.00     3099   209  0.3168 0.3689        
REMARK   3    25  3.3962 -  3.3503    0.99     3089   159  0.3266 0.3618        
REMARK   3    26  3.3503 -  3.3069    1.00     3157   196  0.3362 0.4408        
REMARK   3    27  3.3069 -  3.2656    1.00     3040   181  0.3529 0.4211        
REMARK   3    28  3.2656 -  3.2263    1.00     3067   156  0.3642 0.4357        
REMARK   3    29  3.2263 -  3.1888    1.00     3166   147  0.3737 0.3811        
REMARK   3    30  3.1888 -  3.1530    0.95     2976   156  0.4029 0.4788        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.490            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 33.230           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 87.47                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 92.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :   NULL           NULL                                  
REMARK   3   ANGLE     :   NULL           NULL                                  
REMARK   3   CHIRALITY :   NULL           NULL                                  
REMARK   3   PLANARITY :   NULL           NULL                                  
REMARK   3   DIHEDRAL  :   NULL           NULL                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : 1                                           
REMARK   3   NCS GROUP : 1                                                      
REMARK   3    NCS OPERATOR : 1                                                  
REMARK   3     REFERENCE SELECTION: (CHAIN A AND RESID 30 THROUGH 450)          
REMARK   3     SELECTION          : (CHAIN B AND RESID 30 THROUGH 450)          
REMARK   3     ATOM PAIRS NUMBER  : 2550                                        
REMARK   3     RMSD               : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6ADA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-AUG-18.                  
REMARK 100 THE DEPOSITION ID IS D_1300008574.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-JUN-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 80                                 
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PAL/PLS                            
REMARK 200  BEAMLINE                       : 5C (4A)                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9190                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 98122                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.150                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 6.300                              
REMARK 200  R MERGE                    (I) : 0.06000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.26                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.57000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.500                              
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: 4ENE                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 68.61                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.92                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400 26%(W/V), 100MM TRIS-SO4, 200MM   
REMARK 280  NABR, PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
REMARK 290       4555   -X+1/2,Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000      116.20450            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       49.97800            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000      116.20450            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       49.97800            
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                                                    
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: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, D                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, E, F                               
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     MET A     1                                                      
REMARK 465     LYS A     2                                                      
REMARK 465     THR A     3                                                      
REMARK 465     ASP A     4                                                      
REMARK 465     THR A     5                                                      
REMARK 465     PRO A     6                                                      
REMARK 465     SER A     7                                                      
REMARK 465     LEU A     8                                                      
REMARK 465     GLU A     9                                                      
REMARK 465     THR A    10                                                      
REMARK 465     PRO A    11                                                      
REMARK 465     GLN A    12                                                      
REMARK 465     ALA A    13                                                      
REMARK 465     ALA A    14                                                      
REMARK 465     ARG A    15                                                      
REMARK 465     LEU A    16                                                      
REMARK 465     LEU A   461                                                      
REMARK 465     ALA A   462                                                      
REMARK 465     ARG A   463                                                      
REMARK 465     SER A   464                                                      
REMARK 465     LYS A   465                                                      
REMARK 465     ALA A   466                                                      
REMARK 465     ALA A   467                                                      
REMARK 465     SER A   468                                                      
REMARK 465     ALA A   469                                                      
REMARK 465     SER A   470                                                      
REMARK 465     GLU A   471                                                      
REMARK 465     ASN A   472                                                      
REMARK 465     THR A   473                                                      
REMARK 465     MET B     1                                                      
REMARK 465     LYS B     2                                                      
REMARK 465     THR B     3                                                      
REMARK 465     ASP B     4                                                      
REMARK 465     THR B     5                                                      
REMARK 465     PRO B     6                                                      
REMARK 465     SER B     7                                                      
REMARK 465     LEU B     8                                                      
REMARK 465     GLU B     9                                                      
REMARK 465     THR B    10                                                      
REMARK 465     PRO B    11                                                      
REMARK 465     GLN B    12                                                      
REMARK 465     ALA B    13                                                      
REMARK 465     ALA B    14                                                      
REMARK 465     ARG B    15                                                      
REMARK 465     LEU B    16                                                      
REMARK 465     GLU B   459                                                      
REMARK 465     GLN B   460                                                      
REMARK 465     LEU B   461                                                      
REMARK 465     ALA B   462                                                      
REMARK 465     ARG B   463                                                      
REMARK 465     SER B   464                                                      
REMARK 465     LYS B   465                                                      
REMARK 465     ALA B   466                                                      
REMARK 465     ALA B   467                                                      
REMARK 465     SER B   468                                                      
REMARK 465     ALA B   469                                                      
REMARK 465     SER B   470                                                      
REMARK 465     GLU B   471                                                      
REMARK 465     ASN B   472                                                      
REMARK 465     THR B   473                                                      
REMARK 465     GLU E     1                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   NE2  GLN D     6     O    TYR D    85              2.07            
REMARK 500   O    ALA D    25     OG1  THR D    68              2.14            
REMARK 500   NZ   LYS D    18     OD1  ASN D    75              2.17            
REMARK 500   O    GLU F   186     NH2  ARG F   210              2.18            
REMARK 500   O    VAL D    29     OH   TYR D    70              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    LEU A 423   CB  -  CG  -  CD2 ANGL. DEV. = -15.7 DEGREES          
REMARK 500    LEU B 139   CA  -  CB  -  CG  ANGL. DEV. =  14.0 DEGREES          
REMARK 500    LEU C 185   CB  -  CG  -  CD2 ANGL. DEV. = -10.7 DEGREES          
REMARK 500    CYS E 148   CA  -  CB  -  SG  ANGL. DEV. =   7.6 DEGREES          
REMARK 500    CYS F  23   CA  -  CB  -  SG  ANGL. DEV. =   7.0 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A  29       85.41     41.36                                   
REMARK 500    LYS A  30       53.98   -143.04                                   
REMARK 500    ALA A 101       91.71   -164.28                                   
REMARK 500    ARG A 167       57.04     37.93                                   
REMARK 500    ASN A 233       -4.72   -150.19                                   
REMARK 500    HIS A 234      170.53    -59.90                                   
REMARK 500    GLU A 235      -12.53     72.09                                   
REMARK 500    ALA A 309       68.53   -170.64                                   
REMARK 500    ALA A 404       72.78   -118.55                                   
REMARK 500    ASN A 418       62.43   -112.87                                   
REMARK 500    ALA A 450      -74.11    -55.78                                   
REMARK 500    GLN A 456       34.29    -73.24                                   
REMARK 500    GLU A 457      -36.96   -161.54                                   
REMARK 500    ASP B  29       70.23     39.70                                   
REMARK 500    LEU B  96      -18.70    -49.22                                   
REMARK 500    ALA B 101       89.05   -162.18                                   
REMARK 500    VAL B 144       76.17    -68.94                                   
REMARK 500    ARG B 167       54.07     39.31                                   
REMARK 500    ASN B 233       -6.31   -150.13                                   
REMARK 500    GLU B 235       -9.56     70.98                                   
REMARK 500    ALA B 309       67.68   -176.14                                   
REMARK 500    ASN B 418       60.47   -112.04                                   
REMARK 500    GLN B 456       31.24    -88.74                                   
REMARK 500    GLU B 457       27.90   -167.25                                   
REMARK 500    SER C  25      111.18   -160.93                                   
REMARK 500    ARG C  31       -9.16     67.40                                   
REMARK 500    ILE C  48      -72.26    -79.22                                   
REMARK 500    SER C  55       19.81     59.98                                   
REMARK 500    PRO C  62       82.71    -57.48                                   
REMARK 500    LEU C  64     -175.61     51.32                                   
REMARK 500    LYS C  65      -86.31    -87.48                                   
REMARK 500    LYS C  85       66.71     39.11                                   
REMARK 500    ALA C 137       46.78    -99.79                                   
REMARK 500    ALA C 140       93.22    -48.42                                   
REMARK 500    PRO C 155     -153.46    -94.32                                   
REMARK 500    LEU C 167       36.68    -86.73                                   
REMARK 500    PRO C 197       30.74    -90.32                                   
REMARK 500    SER C 210       15.71   -141.71                                   
REMARK 500    SER D   7      -72.05    -89.53                                   
REMARK 500    ALA D  13      144.04   -173.97                                   
REMARK 500    TYR D  31      100.38     46.97                                   
REMARK 500    SER D  39      107.61    -48.73                                   
REMARK 500    THR D  50      -35.17     53.77                                   
REMARK 500    SER D  69      114.28   -175.63                                   
REMARK 500    SER D  71      147.14   -172.14                                   
REMARK 500    THR D  76      113.99     59.50                                   
REMARK 500    GLU D  80        0.69    -63.09                                   
REMARK 500    ALA D  83     -170.19   -171.81                                   
REMARK 500    ASN D 137       73.37     62.99                                   
REMARK 500    PRO D 140     -164.16    -75.80                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      74 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BR A 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BR A 502                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BR B 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BR B 502                  
DBREF  6ADA A    1   473  UNP    P37019   CLCA_ECOLI       1    473             
DBREF  6ADA B    1   473  UNP    P37019   CLCA_ECOLI       1    473             
DBREF  6ADA C    1   222  PDB    6ADA     6ADA             1    222             
DBREF  6ADA D    1   211  PDB    6ADA     6ADA             1    211             
DBREF  6ADA E    1   222  PDB    6ADA     6ADA             1    222             
DBREF  6ADA F    1   211  PDB    6ADA     6ADA             1    211             
SEQADV 6ADA ASP A  148  UNP  P37019    GLU   148 ENGINEERED MUTATION            
SEQADV 6ADA ASP B  148  UNP  P37019    GLU   148 ENGINEERED MUTATION            
SEQRES   1 A  473  MET LYS THR ASP THR PRO SER LEU GLU THR PRO GLN ALA          
SEQRES   2 A  473  ALA ARG LEU ARG ARG ARG GLN LEU ILE ARG GLN LEU LEU          
SEQRES   3 A  473  GLU ARG ASP LYS THR PRO LEU ALA ILE LEU PHE MET ALA          
SEQRES   4 A  473  ALA VAL VAL GLY THR LEU VAL GLY LEU ALA ALA VAL ALA          
SEQRES   5 A  473  PHE ASP LYS GLY VAL ALA TRP LEU GLN ASN GLN ARG MET          
SEQRES   6 A  473  GLY ALA LEU VAL HIS THR ALA ASP ASN TYR PRO LEU LEU          
SEQRES   7 A  473  LEU THR VAL ALA PHE LEU CYS SER ALA VAL LEU ALA MET          
SEQRES   8 A  473  PHE GLY TYR PHE LEU VAL ARG LYS TYR ALA PRO GLU ALA          
SEQRES   9 A  473  GLY GLY SER GLY ILE PRO GLU ILE GLU GLY ALA LEU GLU          
SEQRES  10 A  473  ASP GLN ARG PRO VAL ARG TRP TRP ARG VAL LEU PRO VAL          
SEQRES  11 A  473  LYS PHE PHE GLY GLY LEU GLY THR LEU GLY GLY GLY MET          
SEQRES  12 A  473  VAL LEU GLY ARG ASP GLY PRO THR VAL GLN ILE GLY GLY          
SEQRES  13 A  473  ASN ILE GLY ARG MET VAL LEU ASP ILE PHE ARG LEU LYS          
SEQRES  14 A  473  GLY ASP GLU ALA ARG HIS THR LEU LEU ALA THR GLY ALA          
SEQRES  15 A  473  ALA ALA GLY LEU ALA ALA ALA PHE ASN ALA PRO LEU ALA          
SEQRES  16 A  473  GLY ILE LEU PHE ILE ILE GLU GLU MET ARG PRO GLN PHE          
SEQRES  17 A  473  ARG TYR THR LEU ILE SER ILE LYS ALA VAL PHE ILE GLY          
SEQRES  18 A  473  VAL ILE MET SER THR ILE MET TYR ARG ILE PHE ASN HIS          
SEQRES  19 A  473  GLU VAL ALA LEU ILE ASP VAL GLY LYS LEU SER ASP ALA          
SEQRES  20 A  473  PRO LEU ASN THR LEU TRP LEU TYR LEU ILE LEU GLY ILE          
SEQRES  21 A  473  ILE PHE GLY ILE PHE GLY PRO ILE PHE ASN LYS TRP VAL          
SEQRES  22 A  473  LEU GLY MET GLN ASP LEU LEU HIS ARG VAL HIS GLY GLY          
SEQRES  23 A  473  ASN ILE THR LYS TRP VAL LEU MET GLY GLY ALA ILE GLY          
SEQRES  24 A  473  GLY LEU CYS GLY LEU LEU GLY PHE VAL ALA PRO ALA THR          
SEQRES  25 A  473  SER GLY GLY GLY PHE ASN LEU ILE PRO ILE ALA THR ALA          
SEQRES  26 A  473  GLY ASN PHE SER MET GLY MET LEU VAL PHE ILE PHE VAL          
SEQRES  27 A  473  ALA ARG VAL ILE THR THR LEU LEU CYS PHE SER SER GLY          
SEQRES  28 A  473  ALA PRO GLY GLY ILE PHE ALA PRO MET LEU ALA LEU GLY          
SEQRES  29 A  473  THR VAL LEU GLY THR ALA PHE GLY MET VAL ALA VAL GLU          
SEQRES  30 A  473  LEU PHE PRO GLN TYR HIS LEU GLU ALA GLY THR PHE ALA          
SEQRES  31 A  473  ILE ALA GLY MET GLY ALA LEU LEU ALA ALA SER ILE ARG          
SEQRES  32 A  473  ALA PRO LEU THR GLY ILE ILE LEU VAL LEU GLU MET THR          
SEQRES  33 A  473  ASP ASN TYR GLN LEU ILE LEU PRO MET ILE ILE THR GLY          
SEQRES  34 A  473  LEU GLY ALA THR LEU LEU ALA GLN PHE THR GLY GLY LYS          
SEQRES  35 A  473  PRO LEU TYR SER ALA ILE LEU ALA ARG THR LEU ALA LYS          
SEQRES  36 A  473  GLN GLU ALA GLU GLN LEU ALA ARG SER LYS ALA ALA SER          
SEQRES  37 A  473  ALA SER GLU ASN THR                                          
SEQRES   1 B  473  MET LYS THR ASP THR PRO SER LEU GLU THR PRO GLN ALA          
SEQRES   2 B  473  ALA ARG LEU ARG ARG ARG GLN LEU ILE ARG GLN LEU LEU          
SEQRES   3 B  473  GLU ARG ASP LYS THR PRO LEU ALA ILE LEU PHE MET ALA          
SEQRES   4 B  473  ALA VAL VAL GLY THR LEU VAL GLY LEU ALA ALA VAL ALA          
SEQRES   5 B  473  PHE ASP LYS GLY VAL ALA TRP LEU GLN ASN GLN ARG MET          
SEQRES   6 B  473  GLY ALA LEU VAL HIS THR ALA ASP ASN TYR PRO LEU LEU          
SEQRES   7 B  473  LEU THR VAL ALA PHE LEU CYS SER ALA VAL LEU ALA MET          
SEQRES   8 B  473  PHE GLY TYR PHE LEU VAL ARG LYS TYR ALA PRO GLU ALA          
SEQRES   9 B  473  GLY GLY SER GLY ILE PRO GLU ILE GLU GLY ALA LEU GLU          
SEQRES  10 B  473  ASP GLN ARG PRO VAL ARG TRP TRP ARG VAL LEU PRO VAL          
SEQRES  11 B  473  LYS PHE PHE GLY GLY LEU GLY THR LEU GLY GLY GLY MET          
SEQRES  12 B  473  VAL LEU GLY ARG ASP GLY PRO THR VAL GLN ILE GLY GLY          
SEQRES  13 B  473  ASN ILE GLY ARG MET VAL LEU ASP ILE PHE ARG LEU LYS          
SEQRES  14 B  473  GLY ASP GLU ALA ARG HIS THR LEU LEU ALA THR GLY ALA          
SEQRES  15 B  473  ALA ALA GLY LEU ALA ALA ALA PHE ASN ALA PRO LEU ALA          
SEQRES  16 B  473  GLY ILE LEU PHE ILE ILE GLU GLU MET ARG PRO GLN PHE          
SEQRES  17 B  473  ARG TYR THR LEU ILE SER ILE LYS ALA VAL PHE ILE GLY          
SEQRES  18 B  473  VAL ILE MET SER THR ILE MET TYR ARG ILE PHE ASN HIS          
SEQRES  19 B  473  GLU VAL ALA LEU ILE ASP VAL GLY LYS LEU SER ASP ALA          
SEQRES  20 B  473  PRO LEU ASN THR LEU TRP LEU TYR LEU ILE LEU GLY ILE          
SEQRES  21 B  473  ILE PHE GLY ILE PHE GLY PRO ILE PHE ASN LYS TRP VAL          
SEQRES  22 B  473  LEU GLY MET GLN ASP LEU LEU HIS ARG VAL HIS GLY GLY          
SEQRES  23 B  473  ASN ILE THR LYS TRP VAL LEU MET GLY GLY ALA ILE GLY          
SEQRES  24 B  473  GLY LEU CYS GLY LEU LEU GLY PHE VAL ALA PRO ALA THR          
SEQRES  25 B  473  SER GLY GLY GLY PHE ASN LEU ILE PRO ILE ALA THR ALA          
SEQRES  26 B  473  GLY ASN PHE SER MET GLY MET LEU VAL PHE ILE PHE VAL          
SEQRES  27 B  473  ALA ARG VAL ILE THR THR LEU LEU CYS PHE SER SER GLY          
SEQRES  28 B  473  ALA PRO GLY GLY ILE PHE ALA PRO MET LEU ALA LEU GLY          
SEQRES  29 B  473  THR VAL LEU GLY THR ALA PHE GLY MET VAL ALA VAL GLU          
SEQRES  30 B  473  LEU PHE PRO GLN TYR HIS LEU GLU ALA GLY THR PHE ALA          
SEQRES  31 B  473  ILE ALA GLY MET GLY ALA LEU LEU ALA ALA SER ILE ARG          
SEQRES  32 B  473  ALA PRO LEU THR GLY ILE ILE LEU VAL LEU GLU MET THR          
SEQRES  33 B  473  ASP ASN TYR GLN LEU ILE LEU PRO MET ILE ILE THR GLY          
SEQRES  34 B  473  LEU GLY ALA THR LEU LEU ALA GLN PHE THR GLY GLY LYS          
SEQRES  35 B  473  PRO LEU TYR SER ALA ILE LEU ALA ARG THR LEU ALA LYS          
SEQRES  36 B  473  GLN GLU ALA GLU GLN LEU ALA ARG SER LYS ALA ALA SER          
SEQRES  37 B  473  ALA SER GLU ASN THR                                          
SEQRES   1 C  222  GLU VAL ARG LEU LEU GLU SER GLY GLY GLY LEU VAL GLN          
SEQRES   2 C  222  PRO GLY GLY SER LEU LYS LEU SER CYS ALA ALA SER GLY          
SEQRES   3 C  222  PHE ASP TYR SER ARG TYR TRP MET SER TRP VAL ARG GLN          
SEQRES   4 C  222  ALA PRO GLY LYS GLY LEU LYS TRP ILE GLY GLU ILE ASN          
SEQRES   5 C  222  PRO VAL SER SER THR ILE ASN TYR THR PRO SER LEU LYS          
SEQRES   6 C  222  ASP LYS PHE ILE ILE SER ARG ASP ASN ALA LYS ASP THR          
SEQRES   7 C  222  LEU TYR LEU GLN ILE SER LYS VAL ARG SER GLU ASP THR          
SEQRES   8 C  222  ALA LEU TYR TYR CYS ALA ARG LEU TYR TYR GLY TYR GLY          
SEQRES   9 C  222  TYR TRP TYR PHE ASP VAL TRP GLY ALA GLY THR THR VAL          
SEQRES  10 C  222  THR VAL SER SER ALA LYS THR THR PRO PRO SER VAL TYR          
SEQRES  11 C  222  PRO LEU ALA PRO GLY SER ALA ALA ALA ALA ALA SER MET          
SEQRES  12 C  222  VAL THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU          
SEQRES  13 C  222  PRO VAL THR VAL THR TRP ASN SER GLY SER LEU ALA ALA          
SEQRES  14 C  222  GLY VAL HIS THR PHE PRO ALA VAL LEU GLN ALA ALA LEU          
SEQRES  15 C  222  TYR THR LEU SER SER SER VAL THR VAL PRO SER SER SER          
SEQRES  16 C  222  TRP PRO SER GLU THR VAL THR CYS ASN VAL ALA HIS PRO          
SEQRES  17 C  222  ALA SER SER THR LYS VAL ASP LYS LYS ILE VAL PRO ARG          
SEQRES  18 C  222  ALA                                                          
SEQRES   1 D  211  ASP ILE VAL LEU THR GLN SER PRO ALA ILE MET SER ALA          
SEQRES   2 D  211  ALA PRO GLY ASP LYS VAL THR MET THR CYS SER ALA SER          
SEQRES   3 D  211  SER SER VAL SER TYR ILE HIS TRP TYR GLN GLN LYS SER          
SEQRES   4 D  211  GLY THR SER PRO LYS ARG TRP ILE TYR ASP THR SER LYS          
SEQRES   5 D  211  LEU THR SER GLY VAL PRO VAL ARG PHE SER GLY SER GLY          
SEQRES   6 D  211  SER GLY THR SER TYR SER LEU THR ILE ASN THR MET GLU          
SEQRES   7 D  211  ALA GLU ASP ALA ALA THR TYR TYR CYS GLN GLN TRP SER          
SEQRES   8 D  211  SER HIS PRO GLN THR PHE GLY GLY GLY THR LYS LEU GLU          
SEQRES   9 D  211  ILE LEU ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE          
SEQRES  10 D  211  PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SER          
SEQRES  11 D  211  VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP ILE          
SEQRES  12 D  211  ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN ASN          
SEQRES  13 D  211  GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS ASP          
SEQRES  14 D  211  SER THR TYR SER MET SER SER THR LEU THR LEU THR LYS          
SEQRES  15 D  211  ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU ALA          
SEQRES  16 D  211  THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER PHE          
SEQRES  17 D  211  ASN ARG ALA                                                  
SEQRES   1 E  222  GLU VAL ARG LEU LEU GLU SER GLY GLY GLY LEU VAL GLN          
SEQRES   2 E  222  PRO GLY GLY SER LEU LYS LEU SER CYS ALA ALA SER GLY          
SEQRES   3 E  222  PHE ASP TYR SER ARG TYR TRP MET SER TRP VAL ARG GLN          
SEQRES   4 E  222  ALA PRO GLY LYS GLY LEU LYS TRP ILE GLY GLU ILE ASN          
SEQRES   5 E  222  PRO VAL SER SER THR ILE ASN TYR THR PRO SER LEU LYS          
SEQRES   6 E  222  ASP LYS PHE ILE ILE SER ARG ASP ASN ALA LYS ASP THR          
SEQRES   7 E  222  LEU TYR LEU GLN ILE SER LYS VAL ARG SER GLU ASP THR          
SEQRES   8 E  222  ALA LEU TYR TYR CYS ALA ARG LEU TYR TYR GLY TYR GLY          
SEQRES   9 E  222  TYR TRP TYR PHE ASP VAL TRP GLY ALA GLY THR THR VAL          
SEQRES  10 E  222  THR VAL SER SER ALA LYS THR THR PRO PRO SER VAL TYR          
SEQRES  11 E  222  PRO LEU ALA PRO GLY SER ALA ALA ALA ALA ALA SER MET          
SEQRES  12 E  222  VAL THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU          
SEQRES  13 E  222  PRO VAL THR VAL THR TRP ASN SER GLY SER LEU ALA ALA          
SEQRES  14 E  222  GLY VAL HIS THR PHE PRO ALA VAL LEU GLN ALA ALA LEU          
SEQRES  15 E  222  TYR THR LEU SER SER SER VAL THR VAL PRO SER SER SER          
SEQRES  16 E  222  TRP PRO SER GLU THR VAL THR CYS ASN VAL ALA HIS PRO          
SEQRES  17 E  222  ALA SER SER THR LYS VAL ASP LYS LYS ILE VAL PRO ARG          
SEQRES  18 E  222  ALA                                                          
SEQRES   1 F  211  ASP ILE VAL LEU THR GLN SER PRO ALA ILE MET SER ALA          
SEQRES   2 F  211  ALA PRO GLY ASP LYS VAL THR MET THR CYS SER ALA SER          
SEQRES   3 F  211  SER SER VAL SER TYR ILE HIS TRP TYR GLN GLN LYS SER          
SEQRES   4 F  211  GLY THR SER PRO LYS ARG TRP ILE TYR ASP THR SER LYS          
SEQRES   5 F  211  LEU THR SER GLY VAL PRO VAL ARG PHE SER GLY SER GLY          
SEQRES   6 F  211  SER GLY THR SER TYR SER LEU THR ILE ASN THR MET GLU          
SEQRES   7 F  211  ALA GLU ASP ALA ALA THR TYR TYR CYS GLN GLN TRP SER          
SEQRES   8 F  211  SER HIS PRO GLN THR PHE GLY GLY GLY THR LYS LEU GLU          
SEQRES   9 F  211  ILE LEU ARG ALA ASP ALA ALA PRO THR VAL SER ILE PHE          
SEQRES  10 F  211  PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA SER          
SEQRES  11 F  211  VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP ILE          
SEQRES  12 F  211  ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN ASN          
SEQRES  13 F  211  GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS ASP          
SEQRES  14 F  211  SER THR TYR SER MET SER SER THR LEU THR LEU THR LYS          
SEQRES  15 F  211  ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU ALA          
SEQRES  16 F  211  THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER PHE          
SEQRES  17 F  211  ASN ARG ALA                                                  
HET     BR  A 501       1                                                       
HET     BR  A 502       1                                                       
HET     BR  B 501       1                                                       
HET     BR  B 502       1                                                       
HETNAM      BR BROMIDE ION                                                      
FORMUL   7   BR    4(BR 1-)                                                     
HELIX    1 AA1 ARG A   17  GLU A   27  1                                  11    
HELIX    2 AA2 PRO A   32  THR A   71  1                                  40    
HELIX    3 AA3 ASN A   74  ALA A  101  1                                  28    
HELIX    4 AA4 PRO A  102  GLY A  105  5                                   4    
HELIX    5 AA5 GLY A  108  ASP A  118  1                                  11    
HELIX    6 AA6 ARG A  123  GLY A  141  1                                  19    
HELIX    7 AA7 ARG A  147  ARG A  167  1                                  21    
HELIX    8 AA8 GLY A  170  PHE A  190  1                                  21    
HELIX    9 AA9 ALA A  192  GLU A  203  1                                  12    
HELIX   10 AB1 SER A  214  PHE A  232  1                                  19    
HELIX   11 AB2 PRO A  248  ASN A  250  5                                   3    
HELIX   12 AB3 THR A  251  GLY A  285  1                                  35    
HELIX   13 AB4 ASN A  287  ALA A  309  1                                  23    
HELIX   14 AB5 PRO A  310  SER A  313  5                                   4    
HELIX   15 AB6 ASN A  318  ALA A  325  1                                   8    
HELIX   16 AB7 SER A  329  SER A  350  1                                  22    
HELIX   17 AB8 ILE A  356  PHE A  379  1                                  24    
HELIX   18 AB9 PRO A  380  HIS A  383  5                                   4    
HELIX   19 AC1 GLU A  385  GLY A  395  1                                  11    
HELIX   20 AC2 GLY A  395  ARG A  403  1                                   9    
HELIX   21 AC3 ALA A  404  ASP A  417  1                                  14    
HELIX   22 AC4 ASN A  418  GLN A  420  5                                   3    
HELIX   23 AC5 LEU A  421  THR A  439  1                                  19    
HELIX   24 AC6 PRO A  443  GLU A  459  1                                  17    
HELIX   25 AC7 ARG B   18  LEU B   26  1                                   9    
HELIX   26 AC8 PRO B   32  LEU B   68  1                                  37    
HELIX   27 AC9 ASN B   74  ALA B  101  1                                  28    
HELIX   28 AD1 PRO B  102  GLY B  105  5                                   4    
HELIX   29 AD2 GLY B  108  GLU B  117  1                                  10    
HELIX   30 AD3 ARG B  123  GLY B  141  1                                  19    
HELIX   31 AD4 ARG B  147  ARG B  167  1                                  21    
HELIX   32 AD5 GLY B  170  ASN B  191  1                                  22    
HELIX   33 AD6 ALA B  192  GLU B  203  1                                  12    
HELIX   34 AD7 SER B  214  PHE B  232  1                                  19    
HELIX   35 AD8 PRO B  248  ASN B  250  5                                   3    
HELIX   36 AD9 THR B  251  GLY B  285  1                                  35    
HELIX   37 AE1 ASN B  287  ALA B  309  1                                  23    
HELIX   38 AE2 PRO B  310  SER B  313  5                                   4    
HELIX   39 AE3 ASN B  318  ALA B  325  1                                   8    
HELIX   40 AE4 SER B  329  SER B  349  1                                  21    
HELIX   41 AE5 ILE B  356  PHE B  379  1                                  24    
HELIX   42 AE6 PRO B  380  HIS B  383  5                                   4    
HELIX   43 AE7 GLU B  385  GLY B  395  1                                  11    
HELIX   44 AE8 GLY B  395  SER B  401  1                                   7    
HELIX   45 AE9 ALA B  404  ASP B  417  1                                  14    
HELIX   46 AF1 ASN B  418  GLN B  420  5                                   3    
HELIX   47 AF2 LEU B  421  PHE B  438  1                                  18    
HELIX   48 AF3 PRO B  443  LYS B  455  1                                  13    
HELIX   49 AF4 ARG C   87  THR C   91  5                                   5    
HELIX   50 AF5 SER C  164  SER C  166  5                                   3    
HELIX   51 AF6 SER C  194  TRP C  196  5                                   3    
HELIX   52 AF7 PRO C  208  SER C  211  5                                   4    
HELIX   53 AF8 SER D  120  GLY D  127  1                                   8    
HELIX   54 AF9 LYS D  182  ARG D  187  1                                   6    
HELIX   55 AG1 ASN E   74  LYS E   76  5                                   3    
HELIX   56 AG2 ARG E   87  THR E   91  5                                   5    
HELIX   57 AG3 SER E  194  TRP E  196  5                                   3    
HELIX   58 AG4 PRO E  208  SER E  211  5                                   4    
HELIX   59 AG5 GLU F   78  ALA F   82  5                                   5    
HELIX   60 AG6 SER F  120  THR F  125  1                                   6    
HELIX   61 AG7 LYS F  182  ARG F  187  1                                   6    
SHEET    1 AA1 4 ARG C   3  SER C   7  0                                        
SHEET    2 AA1 4 SER C  17  SER C  25 -1  O  ALA C  23   N  LEU C   5           
SHEET    3 AA1 4 THR C  78  SER C  84 -1  O  LEU C  79   N  CYS C  22           
SHEET    4 AA1 4 PHE C  68  ASP C  73 -1  N  SER C  71   O  TYR C  80           
SHEET    1 AA2 6 LEU C  11  VAL C  12  0                                        
SHEET    2 AA2 6 THR C 115  VAL C 119  1  O  THR C 118   N  VAL C  12           
SHEET    3 AA2 6 ALA C  92  TYR C 100 -1  N  TYR C  94   O  THR C 115           
SHEET    4 AA2 6 MET C  34  GLN C  39 -1  N  VAL C  37   O  TYR C  95           
SHEET    5 AA2 6 LEU C  45  ILE C  51 -1  O  LYS C  46   N  ARG C  38           
SHEET    6 AA2 6 ILE C  58  TYR C  60 -1  O  ASN C  59   N  GLU C  50           
SHEET    1 AA3 4 LEU C  11  VAL C  12  0                                        
SHEET    2 AA3 4 THR C 115  VAL C 119  1  O  THR C 118   N  VAL C  12           
SHEET    3 AA3 4 ALA C  92  TYR C 100 -1  N  TYR C  94   O  THR C 115           
SHEET    4 AA3 4 TYR C 107  TRP C 111 -1  O  TYR C 107   N  TYR C 100           
SHEET    1 AA4 4 SER C 128  LEU C 132  0                                        
SHEET    2 AA4 4 MET C 143  TYR C 153 -1  O  LEU C 149   N  TYR C 130           
SHEET    3 AA4 4 LEU C 182  PRO C 192 -1  O  LEU C 185   N  VAL C 150           
SHEET    4 AA4 4 HIS C 172  THR C 173 -1  N  HIS C 172   O  SER C 188           
SHEET    1 AA5 4 SER C 128  LEU C 132  0                                        
SHEET    2 AA5 4 MET C 143  TYR C 153 -1  O  LEU C 149   N  TYR C 130           
SHEET    3 AA5 4 LEU C 182  PRO C 192 -1  O  LEU C 185   N  VAL C 150           
SHEET    4 AA5 4 VAL C 177  GLN C 179 -1  N  GLN C 179   O  LEU C 182           
SHEET    1 AA6 3 THR C 159  TRP C 162  0                                        
SHEET    2 AA6 3 THR C 202  HIS C 207 -1  O  ASN C 204   N  THR C 161           
SHEET    3 AA6 3 THR C 212  LYS C 217 -1  O  LYS C 216   N  CYS C 203           
SHEET    1 AA7 2 ILE D  10  ALA D  13  0                                        
SHEET    2 AA7 2 LYS D 102  ILE D 105  1  O  GLU D 104   N  MET D  11           
SHEET    1 AA8 3 VAL D  19  CYS D  23  0                                        
SHEET    2 AA8 3 SER D  69  ILE D  74 -1  O  ILE D  74   N  VAL D  19           
SHEET    3 AA8 3 PHE D  61  SER D  66 -1  N  SER D  66   O  SER D  69           
SHEET    1 AA9 4 LYS D  44  ILE D  47  0                                        
SHEET    2 AA9 4 HIS D  33  GLN D  37 -1  N  TRP D  34   O  ILE D  47           
SHEET    3 AA9 4 THR D  84  GLN D  89 -1  O  TYR D  86   N  TYR D  35           
SHEET    4 AA9 4 THR D  96  PHE D  97 -1  O  THR D  96   N  GLN D  89           
SHEET    1 AB1 4 THR D 113  PHE D 117  0                                        
SHEET    2 AB1 4 GLY D 128  PHE D 138 -1  O  PHE D 134   N  SER D 115           
SHEET    3 AB1 4 TYR D 172  THR D 181 -1  O  LEU D 180   N  ALA D 129           
SHEET    4 AB1 4 VAL D 158  TRP D 162 -1  N  LEU D 159   O  THR D 177           
SHEET    1 AB2 4 SER D 152  ARG D 154  0                                        
SHEET    2 AB2 4 ASN D 144  ILE D 149 -1  N  ILE D 149   O  SER D 152           
SHEET    3 AB2 4 SER D 190  THR D 196 -1  O  THR D 192   N  LYS D 148           
SHEET    4 AB2 4 ILE D 204  ASN D 209 -1  O  LYS D 206   N  CYS D 193           
SHEET    1 AB3 4 ARG E   3  SER E   7  0                                        
SHEET    2 AB3 4 LEU E  18  SER E  25 -1  O  ALA E  23   N  LEU E   5           
SHEET    3 AB3 4 THR E  78  ILE E  83 -1  O  LEU E  81   N  LEU E  20           
SHEET    4 AB3 4 PHE E  68  ASP E  73 -1  N  SER E  71   O  TYR E  80           
SHEET    1 AB4 2 LEU E  11  VAL E  12  0                                        
SHEET    2 AB4 2 THR E 118  VAL E 119  1  O  THR E 118   N  VAL E  12           
SHEET    1 AB5 5 ILE E  58  TYR E  60  0                                        
SHEET    2 AB5 5 LEU E  45  ILE E  51 -1  N  GLU E  50   O  ASN E  59           
SHEET    3 AB5 5 MET E  34  GLN E  39 -1  N  TRP E  36   O  ILE E  48           
SHEET    4 AB5 5 LEU E  93  TYR E 101 -1  O  TYR E  95   N  VAL E  37           
SHEET    5 AB5 5 TRP E 106  TRP E 111 -1  O  TYR E 107   N  TYR E 100           
SHEET    1 AB6 5 ILE E  58  TYR E  60  0                                        
SHEET    2 AB6 5 LEU E  45  ILE E  51 -1  N  GLU E  50   O  ASN E  59           
SHEET    3 AB6 5 MET E  34  GLN E  39 -1  N  TRP E  36   O  ILE E  48           
SHEET    4 AB6 5 LEU E  93  TYR E 101 -1  O  TYR E  95   N  VAL E  37           
SHEET    5 AB6 5 THR E 115  THR E 116 -1  O  THR E 115   N  TYR E  94           
SHEET    1 AB7 4 SER E 128  LEU E 132  0                                        
SHEET    2 AB7 4 MET E 143  TYR E 153 -1  O  LEU E 149   N  TYR E 130           
SHEET    3 AB7 4 TYR E 183  PRO E 192 -1  O  VAL E 191   N  VAL E 144           
SHEET    4 AB7 4 VAL E 171  THR E 173 -1  N  HIS E 172   O  SER E 188           
SHEET    1 AB8 4 SER E 128  LEU E 132  0                                        
SHEET    2 AB8 4 MET E 143  TYR E 153 -1  O  LEU E 149   N  TYR E 130           
SHEET    3 AB8 4 TYR E 183  PRO E 192 -1  O  VAL E 191   N  VAL E 144           
SHEET    4 AB8 4 VAL E 177  LEU E 178 -1  N  VAL E 177   O  THR E 184           
SHEET    1 AB9 3 THR E 159  TRP E 162  0                                        
SHEET    2 AB9 3 THR E 202  HIS E 207 -1  O  ASN E 204   N  THR E 161           
SHEET    3 AB9 3 THR E 212  LYS E 217 -1  O  THR E 212   N  HIS E 207           
SHEET    1 AC1 4 LEU F   4  GLN F   6  0                                        
SHEET    2 AC1 4 LYS F  18  ALA F  25 -1  O  SER F  24   N  THR F   5           
SHEET    3 AC1 4 SER F  69  ASN F  75 -1  O  TYR F  70   N  CYS F  23           
SHEET    4 AC1 4 PHE F  61  SER F  66 -1  N  SER F  62   O  THR F  73           
SHEET    1 AC2 6 ILE F  10  ALA F  13  0                                        
SHEET    2 AC2 6 THR F 101  ILE F 105  1  O  GLU F 104   N  MET F  11           
SHEET    3 AC2 6 THR F  84  GLN F  89 -1  N  TYR F  85   O  THR F 101           
SHEET    4 AC2 6 HIS F  33  GLN F  37 -1  N  TYR F  35   O  TYR F  86           
SHEET    5 AC2 6 LYS F  44  TYR F  48 -1  O  ILE F  47   N  TRP F  34           
SHEET    6 AC2 6 LYS F  52  LEU F  53 -1  O  LYS F  52   N  TYR F  48           
SHEET    1 AC3 4 ILE F  10  ALA F  13  0                                        
SHEET    2 AC3 4 THR F 101  ILE F 105  1  O  GLU F 104   N  MET F  11           
SHEET    3 AC3 4 THR F  84  GLN F  89 -1  N  TYR F  85   O  THR F 101           
SHEET    4 AC3 4 THR F  96  PHE F  97 -1  O  THR F  96   N  GLN F  89           
SHEET    1 AC4 4 THR F 113  PHE F 117  0                                        
SHEET    2 AC4 4 GLY F 128  PHE F 138 -1  O  PHE F 134   N  SER F 115           
SHEET    3 AC4 4 TYR F 172  THR F 181 -1  O  LEU F 180   N  ALA F 129           
SHEET    4 AC4 4 VAL F 158  TRP F 162 -1  N  LEU F 159   O  THR F 177           
SHEET    1 AC5 4 SER F 152  ARG F 154  0                                        
SHEET    2 AC5 4 ASN F 144  ILE F 149 -1  N  TRP F 147   O  ARG F 154           
SHEET    3 AC5 4 SER F 190  HIS F 197 -1  O  GLU F 194   N  LYS F 146           
SHEET    4 AC5 4 SER F 200  ASN F 209 -1  O  ILE F 204   N  ALA F 195           
SSBOND   1 CYS C   22    CYS C   96                          1555   1555  2.03  
SSBOND   2 CYS C  148    CYS C  203                          1555   1555  2.06  
SSBOND   3 CYS D   23    CYS D   87                          1555   1555  2.07  
SSBOND   4 CYS D  133    CYS D  193                          1555   1555  2.05  
SSBOND   5 CYS E   22    CYS E   96                          1555   1555  2.09  
SSBOND   6 CYS E  148    CYS E  203                          1555   1555  2.06  
SSBOND   7 CYS F   23    CYS F   87                          1555   1555  2.10  
SSBOND   8 CYS F  133    CYS F  193                          1555   1555  2.05  
CISPEP   1 PHE C  154    PRO C  155          0        -6.74                     
CISPEP   2 GLU C  156    PRO C  157          0        -0.22                     
CISPEP   3 TRP C  196    PRO C  197          0         4.52                     
CISPEP   4 HIS D   93    PRO D   94          0         1.15                     
CISPEP   5 TYR D  139    PRO D  140          0        -3.42                     
CISPEP   6 PHE E  154    PRO E  155          0         0.00                     
CISPEP   7 GLU E  156    PRO E  157          0         0.14                     
CISPEP   8 TRP E  196    PRO E  197          0         6.44                     
CISPEP   9 HIS F   93    PRO F   94          0       -15.53                     
CISPEP  10 TYR F  139    PRO F  140          0        -0.47                     
SITE     1 AC1  1 ARG A 147                                                     
SITE     1 AC2  1 SER A 107                                                     
SITE     1 AC3  1 ARG B 147                                                     
SITE     1 AC4  2 SER B 107  PHE B 348                                          
CRYST1  232.409   99.956  170.811  90.00 131.88  90.00 C 1 2 1       8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.004303  0.000000  0.003858        0.00000                         
SCALE2      0.000000  0.010004  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007863        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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