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Database: PDB
Entry: 3RBX
LinkDB: 3RBX
Original site: 3RBX 
HEADER    TRANSPORT PROTEIN                       30-MAR-11   3RBX              
TITLE     MTHK RCK DOMAIN D184N MUTANT, CA2+-BOUND                              
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CALCIUM-GATED POTASSIUM CHANNEL MTHK;                      
COMPND   3 CHAIN: A, B, C, D, E, F;                                             
COMPND   4 FRAGMENT: UNP RESIDUES 107-336;                                      
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: METHANOTHERMOBACTER THERMAUTOTROPHICUS;         
SOURCE   3 ORGANISM_TAXID: 187420;                                              
SOURCE   4 STRAIN: DELTA H;                                                     
SOURCE   5 GENE: MTHK, MTH_1520;                                                
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: XL1-BLUE;                                  
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PQE80                                     
KEYWDS    K+ CHANNEL, RCK DOMAIN, ROSSMAN-FOLD, CA2+ BINDING DOMAIN, TRANSPORT  
KEYWDS   2 PROTEIN                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    E.SAMAKAI,B.S.ROTHBERG                                                
REVDAT   2   21-FEB-24 3RBX    1       REMARK SEQADV LINK                       
REVDAT   1   12-OCT-11 3RBX    0                                                
JRNL        AUTH   V.P.PAU,F.J.SMITH,A.B.TAYLOR,E.SAMAKAI,M.M.CALLAGHAN,        
JRNL        AUTH 2 K.ABARCA-HEIDEMANN,L.V.PARFENOVA,P.J.HART,B.S.ROTHBERG       
JRNL        TITL   STRUCTURES OF MULTIPLE CA2+-BINDING SITES IN A K+ CHANNEL    
JRNL        TITL 2 RCK DOMAIN                                                   
JRNL        REF    PROC.NATL.ACAD.SCI.USA                     2011              
JRNL        REFN                   ESSN 1091-6490                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.6.4_486)                    
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 49.49                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 36614                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.242                           
REMARK   3   R VALUE            (WORKING SET) : 0.240                           
REMARK   3   FREE R VALUE                     : 0.274                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1832                            
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 49.4957 -  6.0292    0.99     3828   191  0.2209 0.2252        
REMARK   3     2  6.0292 -  4.7868    1.00     3605   201  0.2183 0.2399        
REMARK   3     3  4.7868 -  4.1821    1.00     3566   194  0.1806 0.2025        
REMARK   3     4  4.1821 -  3.7999    1.00     3497   194  0.2202 0.2562        
REMARK   3     5  3.7999 -  3.5276    1.00     3521   161  0.2393 0.2722        
REMARK   3     6  3.5276 -  3.3197    1.00     3468   178  0.2629 0.3288        
REMARK   3     7  3.3197 -  3.1535    0.99     3434   186  0.2799 0.3222        
REMARK   3     8  3.1535 -  3.0162    0.98     3433   176  0.2970 0.3900        
REMARK   3     9  3.0162 -  2.9001    0.96     3289   172  0.3359 0.3805        
REMARK   3    10  2.9001 -  2.8000    0.91     3141   179  0.3918 0.4768        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.20                                          
REMARK   3   SHRINKAGE RADIUS   : 0.95                                          
REMARK   3   K_SOL              : 0.30                                          
REMARK   3   B_SOL              : 25.41                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.460            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.980           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.10200                                             
REMARK   3    B22 (A**2) : -0.10200                                             
REMARK   3    B33 (A**2) : 0.20400                                              
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  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.009          10169                                  
REMARK   3   ANGLE     :  1.054          13760                                  
REMARK   3   CHIRALITY :  0.071           1618                                  
REMARK   3   PLANARITY :  0.003           1811                                  
REMARK   3   DIHEDRAL  : 15.477           3800                                  
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 (RESSEQ 116:335 ) AND (NOT      
REMARK   3                          ELEMENT H) AND (NOT ELEMENT D)              
REMARK   3     SELECTION          : CHAIN B AND (RESSEQ 116:335 ) AND (NOT      
REMARK   3                          ELEMENT H) AND (NOT ELEMENT D)              
REMARK   3     ATOM PAIRS NUMBER  : 1658                                        
REMARK   3     RMSD               : 0.063                                       
REMARK   3    NCS OPERATOR : 2                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A AND (RESSEQ 116:335 ) AND (NOT      
REMARK   3                          ELEMENT H) AND (NOT ELEMENT D)              
REMARK   3     SELECTION          : CHAIN C AND (RESSEQ 116:335 ) AND (NOT      
REMARK   3                          ELEMENT H) AND (NOT ELEMENT D)              
REMARK   3     ATOM PAIRS NUMBER  : 1653                                        
REMARK   3     RMSD               : 0.044                                       
REMARK   3    NCS OPERATOR : 3                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A AND (RESSEQ 116:335 ) AND (NOT      
REMARK   3                          ELEMENT H) AND (NOT ELEMENT D)              
REMARK   3     SELECTION          : CHAIN D AND (RESSEQ 116:335 ) AND (NOT      
REMARK   3                          ELEMENT H) AND (NOT ELEMENT D)              
REMARK   3     ATOM PAIRS NUMBER  : 1656                                        
REMARK   3     RMSD               : 0.065                                       
REMARK   3    NCS OPERATOR : 4                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A AND (RESSEQ 116:335 ) AND (NOT      
REMARK   3                          ELEMENT H) AND (NOT ELEMENT D)              
REMARK   3     SELECTION          : CHAIN E AND (RESSEQ 116:335 ) AND (NOT      
REMARK   3                          ELEMENT H) AND (NOT ELEMENT D)              
REMARK   3     ATOM PAIRS NUMBER  : 1668                                        
REMARK   3     RMSD               : 0.061                                       
REMARK   3    NCS OPERATOR : 5                                                  
REMARK   3     REFERENCE SELECTION: CHAIN A AND (RESSEQ 116:335 ) AND (NOT      
REMARK   3                          ELEMENT H) AND (NOT ELEMENT D)              
REMARK   3     SELECTION          : CHAIN F AND (RESSEQ 116:335 ) AND (NOT      
REMARK   3                          ELEMENT H) AND (NOT ELEMENT D)              
REMARK   3     ATOM PAIRS NUMBER  : 1646                                        
REMARK   3     RMSD               : 0.053                                       
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3RBX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAR-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000064741.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-JAN-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.7                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X25                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.1                                
REMARK 200  MONOCHROMATOR                  : DOUBLE SILICON(111) CRYSTAL        
REMARK 200  OPTICS                         : NULL                               
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   : 37176                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 49.500                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.5                               
REMARK 200  DATA REDUNDANCY                : 11.30                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.10400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.95                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 7.40                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.46800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.80                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 0.1 M CACL2, 0.1 M MES,    
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295.0K, PH 5.7           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290       7555   Y,X,-Z+2/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+1/3                                          
REMARK 290      10555   -Y,-X,-Z+1/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+5/6                                            
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000      234.03467            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      117.01733            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      175.52600            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       58.50867            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000      292.54333            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      234.03467            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000      117.01733            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       58.50867            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000      175.52600            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000      292.54333            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7500 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18610 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -90.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7440 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18210 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -89.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7440 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 18130 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -89.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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   107                                                      
REMARK 465     GLY A   108                                                      
REMARK 465     LEU A   109                                                      
REMARK 465     ILE A   110                                                      
REMARK 465     ASP A   111                                                      
REMARK 465     VAL A   112                                                      
REMARK 465     ALA A   113                                                      
REMARK 465     LYS A   114                                                      
REMARK 465     SER A   115                                                      
REMARK 465     LEU A   337                                                      
REMARK 465     VAL A   338                                                      
REMARK 465     PRO A   339                                                      
REMARK 465     ARG A   340                                                      
REMARK 465     MET B   107                                                      
REMARK 465     GLY B   108                                                      
REMARK 465     LEU B   109                                                      
REMARK 465     ILE B   110                                                      
REMARK 465     ASP B   111                                                      
REMARK 465     VAL B   112                                                      
REMARK 465     ALA B   113                                                      
REMARK 465     LYS B   114                                                      
REMARK 465     SER B   115                                                      
REMARK 465     LEU B   337                                                      
REMARK 465     VAL B   338                                                      
REMARK 465     PRO B   339                                                      
REMARK 465     ARG B   340                                                      
REMARK 465     MET C   107                                                      
REMARK 465     GLY C   108                                                      
REMARK 465     LEU C   109                                                      
REMARK 465     ILE C   110                                                      
REMARK 465     ASP C   111                                                      
REMARK 465     VAL C   112                                                      
REMARK 465     ALA C   113                                                      
REMARK 465     LYS C   114                                                      
REMARK 465     SER C   115                                                      
REMARK 465     ALA C   336                                                      
REMARK 465     LEU C   337                                                      
REMARK 465     VAL C   338                                                      
REMARK 465     PRO C   339                                                      
REMARK 465     ARG C   340                                                      
REMARK 465     MET D   107                                                      
REMARK 465     GLY D   108                                                      
REMARK 465     LEU D   109                                                      
REMARK 465     ILE D   110                                                      
REMARK 465     ASP D   111                                                      
REMARK 465     VAL D   112                                                      
REMARK 465     ALA D   113                                                      
REMARK 465     LYS D   114                                                      
REMARK 465     SER D   115                                                      
REMARK 465     SER D   335                                                      
REMARK 465     ALA D   336                                                      
REMARK 465     LEU D   337                                                      
REMARK 465     VAL D   338                                                      
REMARK 465     PRO D   339                                                      
REMARK 465     ARG D   340                                                      
REMARK 465     MET E   107                                                      
REMARK 465     GLY E   108                                                      
REMARK 465     LEU E   109                                                      
REMARK 465     ILE E   110                                                      
REMARK 465     ASP E   111                                                      
REMARK 465     VAL E   112                                                      
REMARK 465     ALA E   113                                                      
REMARK 465     LYS E   114                                                      
REMARK 465     SER E   115                                                      
REMARK 465     ALA E   336                                                      
REMARK 465     LEU E   337                                                      
REMARK 465     VAL E   338                                                      
REMARK 465     PRO E   339                                                      
REMARK 465     ARG E   340                                                      
REMARK 465     MET F   107                                                      
REMARK 465     GLY F   108                                                      
REMARK 465     LEU F   109                                                      
REMARK 465     ILE F   110                                                      
REMARK 465     ASP F   111                                                      
REMARK 465     VAL F   112                                                      
REMARK 465     ALA F   113                                                      
REMARK 465     LYS F   114                                                      
REMARK 465     SER F   115                                                      
REMARK 465     SER F   335                                                      
REMARK 465     ALA F   336                                                      
REMARK 465     LEU F   337                                                      
REMARK 465     VAL F   338                                                      
REMARK 465     PRO F   339                                                      
REMARK 465     ARG F   340                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ARG A 154    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 271    CG   CD   OE1  OE2                                  
REMARK 470     ASP A 300    CG   OD1  OD2                                       
REMARK 470     ARG A 308    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 313    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 325    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 150    CG   CD   CE   NZ                                   
REMARK 470     GLU B 186    CG   CD   OE1  OE2                                  
REMARK 470     GLU B 258    CG   CD   OE1  OE2                                  
REMARK 470     ASP B 300    CG   OD1  OD2                                       
REMARK 470     GLU B 301    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 323    CG   CD   CE   NZ                                   
REMARK 470     ARG B 329    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ASN C 147    CG   OD1  ND2                                       
REMARK 470     ARG C 154    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG C 176    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU C 258    CG   CD   OE1  OE2                                  
REMARK 470     GLU C 271    CG   CD   OE1  OE2                                  
REMARK 470     LYS C 274    CG   CD   CE   NZ                                   
REMARK 470     VAL C 280    CG1  CG2                                            
REMARK 470     LEU C 281    CG   CD1  CD2                                       
REMARK 470     ASP C 282    CG   OD1  OD2                                       
REMARK 470     ASP C 300    CG   OD1  OD2                                       
REMARK 470     ARG C 308    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG C 313    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU C 325    CG   CD   OE1  OE2                                  
REMARK 470     ARG C 329    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG D 116    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS D 150    CG   CD   CE   NZ                                   
REMARK 470     GLU D 186    CG   CD   OE1  OE2                                  
REMARK 470     GLU D 258    CG   CD   OE1  OE2                                  
REMARK 470     GLU D 271    CG   CD   OE1  OE2                                  
REMARK 470     ASP D 300    CG   OD1  OD2                                       
REMARK 470     ARG D 308    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS D 323    CG   CD   CE   NZ                                   
REMARK 470     ARG E 116    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG E 135    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG E 154    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU E 258    CG   CD   OE1  OE2                                  
REMARK 470     ASP E 300    CG   OD1  OD2                                       
REMARK 470     ARG E 308    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU E 325    CG   CD   OE1  OE2                                  
REMARK 470     ARG F 116    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS F 150    CG   CD   CE   NZ                                   
REMARK 470     GLU F 186    CG   CD   OE1  OE2                                  
REMARK 470     GLU F 258    CG   CD   OE1  OE2                                  
REMARK 470     GLU F 271    CG   CD   OE1  OE2                                  
REMARK 470     ASP F 300    CG   OD1  OD2                                       
REMARK 470     GLU F 301    CG   CD   OE1  OE2                                  
REMARK 470     ARG F 308    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS F 323    CG   CD   CE   NZ                                   
REMARK 470     ARG F 329    CG   CD   NE   CZ   NH1  NH2                        
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 244      -71.69    -94.61                                   
REMARK 500    GLU A 258        6.14    -69.41                                   
REMARK 500    ASP A 284       52.47     31.99                                   
REMARK 500    ILE A 334      -76.21    -95.11                                   
REMARK 500    SER A 335      139.39     -5.65                                   
REMARK 500    ASN B 174       71.28     49.93                                   
REMARK 500    ASP B 244      -73.80    -92.25                                   
REMARK 500    GLU B 258        8.14    -69.81                                   
REMARK 500    ASP B 284       52.40     31.30                                   
REMARK 500    ILE B 334      -75.60    -96.96                                   
REMARK 500    SER B 335      138.89     -9.21                                   
REMARK 500    ASN C 174       70.31     48.85                                   
REMARK 500    ASP C 244      -72.43    -93.41                                   
REMARK 500    ASP C 284       53.14     29.98                                   
REMARK 500    ILE C 334      -75.60   -100.00                                   
REMARK 500    ASN D 174       71.28     50.81                                   
REMARK 500    ASP D 244      -70.77    -95.52                                   
REMARK 500    ASP D 284       54.08     29.85                                   
REMARK 500    ASN E 174       70.25     50.04                                   
REMARK 500    ASP E 244      -72.44    -92.41                                   
REMARK 500    ASP E 284       54.23     30.05                                   
REMARK 500    ILE E 334      -73.66    -97.44                                   
REMARK 500    ASN F 174       70.66     49.83                                   
REMARK 500    ASP F 244      -73.21    -92.23                                   
REMARK 500    ASP F 284       54.33     30.69                                   
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                              CA A 600  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ARG A 241   O                                                      
REMARK 620 2 ASP A 245   O    77.6                                              
REMARK 620 3 GLU A 248   OE1  81.4  89.6                                        
REMARK 620 4 GLU A 248   OE2  98.7 142.3  53.1                                  
REMARK 620 5 GLU B 266   OE2 142.4  76.6  71.4  85.6                            
REMARK 620 6 GLU B 266   OE1 158.4  97.2 119.8  97.9  52.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 600  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 266   OE2                                                    
REMARK 620 2 GLU A 266   OE1  41.2                                              
REMARK 620 3 ARG B 241   O   115.2 151.1                                        
REMARK 620 4 ASP B 245   O    58.7  80.3  71.3                                  
REMARK 620 5 GLU B 248   OE1  50.6  90.3  74.5  67.4                            
REMARK 620 6 GLU B 248   OE2  67.5  86.2  99.2 111.2  45.4                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 601  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY A 290   O                                                      
REMARK 620 2 GLU A 326   OE1  76.7                                              
REMARK 620 3 GLU A 326   OE2  80.6  52.1                                        
REMARK 620 4 ASP B 305   OD2 100.1  78.4 129.2                                  
REMARK 620 5 ASP B 305   OD1  94.8 120.7 172.1  45.0                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA B 601  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 305   OD2                                                    
REMARK 620 2 ASP A 305   OD1  48.0                                              
REMARK 620 3 GLY B 290   O    89.5  91.0                                        
REMARK 620 4 GLU B 326   OE2 119.0 161.1  74.0                                  
REMARK 620 5 GLU B 326   OE1  72.0 117.0  68.4  47.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C 600  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ARG C 241   O                                                      
REMARK 620 2 ASP C 245   O    74.5                                              
REMARK 620 3 GLU C 248   OE1  70.1  68.3                                        
REMARK 620 4 GLU D 266   OE2 115.3  65.1  49.3                                  
REMARK 620 5 GLU D 266   OE1 160.1  91.8  91.6  44.8                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C 341  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU C 266   OE1                                                    
REMARK 620 2 ARG D 241   O   133.3                                              
REMARK 620 3 ASP D 245   O    83.0  65.5                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C 342  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY C 290   O                                                      
REMARK 620 2 GLU C 326   OE1  69.7                                              
REMARK 620 3 GLU C 326   OE2  71.7  47.9                                        
REMARK 620 4 ASP D 305   OD2  96.9  82.7 130.5                                  
REMARK 620 5 ASP D 305   OD1  93.2 126.6 164.8  48.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA C 601  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP C 305   OD1                                                    
REMARK 620 2 ASP C 305   OD2  42.6                                              
REMARK 620 3 GLY D 290   O    86.5  76.3                                        
REMARK 620 4 GLU D 326   OE2 138.1  97.1  69.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA E 600  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ARG E 241   O                                                      
REMARK 620 2 GLU F 266   OE1 138.1                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA F 600  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU E 266   OE1                                                    
REMARK 620 2 GLU E 266   OE2  42.6                                              
REMARK 620 3 ARG F 241   O   144.4 103.5                                        
REMARK 620 4 ASP F 245   O    88.6  60.2  78.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA E 601  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY E 290   O                                                      
REMARK 620 2 GLU E 326   OE1  68.7                                              
REMARK 620 3 GLU E 326   OE2  75.2  45.7                                        
REMARK 620 4 ASP F 305   OD2  87.2  76.5 122.2                                  
REMARK 620 5 ASP F 305   OD1  90.5 122.2 163.9  48.1                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA F 601  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP E 305   OD2                                                    
REMARK 620 2 ASP E 305   OD1  44.7                                              
REMARK 620 3 GLY F 290   O    90.1  93.4                                        
REMARK 620 4 GLU F 326   OE2 121.6 161.9  73.0                                  
REMARK 620 5 GLU F 326   OE1  75.4 117.6  67.0  46.4                            
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 CA A 600                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 600                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 600                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 341                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 342                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 600                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA F 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA F 600                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 601                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3RBZ   RELATED DB: PDB                                   
DBREF  3RBX A  107   336  UNP    O27564   MTHK_METTH     107    336             
DBREF  3RBX B  107   336  UNP    O27564   MTHK_METTH     107    336             
DBREF  3RBX C  107   336  UNP    O27564   MTHK_METTH     107    336             
DBREF  3RBX D  107   336  UNP    O27564   MTHK_METTH     107    336             
DBREF  3RBX E  107   336  UNP    O27564   MTHK_METTH     107    336             
DBREF  3RBX F  107   336  UNP    O27564   MTHK_METTH     107    336             
SEQADV 3RBX ASN A  184  UNP  O27564    ASP   184 ENGINEERED MUTATION            
SEQADV 3RBX LEU A  337  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX VAL A  338  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX PRO A  339  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX ARG A  340  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX ASN B  184  UNP  O27564    ASP   184 ENGINEERED MUTATION            
SEQADV 3RBX LEU B  337  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX VAL B  338  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX PRO B  339  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX ARG B  340  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX ASN C  184  UNP  O27564    ASP   184 ENGINEERED MUTATION            
SEQADV 3RBX LEU C  337  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX VAL C  338  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX PRO C  339  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX ARG C  340  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX ASN D  184  UNP  O27564    ASP   184 ENGINEERED MUTATION            
SEQADV 3RBX LEU D  337  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX VAL D  338  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX PRO D  339  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX ARG D  340  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX ASN E  184  UNP  O27564    ASP   184 ENGINEERED MUTATION            
SEQADV 3RBX LEU E  337  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX VAL E  338  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX PRO E  339  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX ARG E  340  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX ASN F  184  UNP  O27564    ASP   184 ENGINEERED MUTATION            
SEQADV 3RBX LEU F  337  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX VAL F  338  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX PRO F  339  UNP  O27564              EXPRESSION TAG                 
SEQADV 3RBX ARG F  340  UNP  O27564              EXPRESSION TAG                 
SEQRES   1 A  234  MET GLY LEU ILE ASP VAL ALA LYS SER ARG HIS VAL VAL          
SEQRES   2 A  234  ILE CYS GLY TRP SER GLU SER THR LEU GLU CYS LEU ARG          
SEQRES   3 A  234  GLU LEU ARG GLY SER GLU VAL PHE VAL LEU ALA GLU ASP          
SEQRES   4 A  234  GLU ASN VAL ARG LYS LYS VAL LEU ARG SER GLY ALA ASN          
SEQRES   5 A  234  PHE VAL HIS GLY ASP PRO THR ARG VAL SER ASP LEU GLU          
SEQRES   6 A  234  LYS ALA ASN VAL ARG GLY ALA ARG ALA VAL ILE VAL ASN          
SEQRES   7 A  234  LEU GLU SER ASP SER GLU THR ILE HIS CYS ILE LEU GLY          
SEQRES   8 A  234  ILE ARG LYS ILE ASP GLU SER VAL ARG ILE ILE ALA GLU          
SEQRES   9 A  234  ALA GLU ARG TYR GLU ASN ILE GLU GLN LEU ARG MET ALA          
SEQRES  10 A  234  GLY ALA ASP GLN VAL ILE SER PRO PHE VAL ILE SER GLY          
SEQRES  11 A  234  ARG LEU MET SER ARG SER ILE ASP ASP GLY TYR GLU ALA          
SEQRES  12 A  234  MET PHE VAL GLN ASP VAL LEU ALA GLU GLU SER THR ARG          
SEQRES  13 A  234  ARG MET VAL GLU VAL PRO ILE PRO GLU GLY SER LYS LEU          
SEQRES  14 A  234  GLU GLY VAL SER VAL LEU ASP ALA ASP ILE HIS ASP VAL          
SEQRES  15 A  234  THR GLY VAL ILE ILE ILE GLY VAL GLY ARG GLY ASP GLU          
SEQRES  16 A  234  LEU ILE ILE ASP PRO PRO ARG ASP TYR SER PHE ARG ALA          
SEQRES  17 A  234  GLY ASP ILE ILE LEU GLY ILE GLY LYS PRO GLU GLU ILE          
SEQRES  18 A  234  GLU ARG LEU LYS ASN TYR ILE SER ALA LEU VAL PRO ARG          
SEQRES   1 B  234  MET GLY LEU ILE ASP VAL ALA LYS SER ARG HIS VAL VAL          
SEQRES   2 B  234  ILE CYS GLY TRP SER GLU SER THR LEU GLU CYS LEU ARG          
SEQRES   3 B  234  GLU LEU ARG GLY SER GLU VAL PHE VAL LEU ALA GLU ASP          
SEQRES   4 B  234  GLU ASN VAL ARG LYS LYS VAL LEU ARG SER GLY ALA ASN          
SEQRES   5 B  234  PHE VAL HIS GLY ASP PRO THR ARG VAL SER ASP LEU GLU          
SEQRES   6 B  234  LYS ALA ASN VAL ARG GLY ALA ARG ALA VAL ILE VAL ASN          
SEQRES   7 B  234  LEU GLU SER ASP SER GLU THR ILE HIS CYS ILE LEU GLY          
SEQRES   8 B  234  ILE ARG LYS ILE ASP GLU SER VAL ARG ILE ILE ALA GLU          
SEQRES   9 B  234  ALA GLU ARG TYR GLU ASN ILE GLU GLN LEU ARG MET ALA          
SEQRES  10 B  234  GLY ALA ASP GLN VAL ILE SER PRO PHE VAL ILE SER GLY          
SEQRES  11 B  234  ARG LEU MET SER ARG SER ILE ASP ASP GLY TYR GLU ALA          
SEQRES  12 B  234  MET PHE VAL GLN ASP VAL LEU ALA GLU GLU SER THR ARG          
SEQRES  13 B  234  ARG MET VAL GLU VAL PRO ILE PRO GLU GLY SER LYS LEU          
SEQRES  14 B  234  GLU GLY VAL SER VAL LEU ASP ALA ASP ILE HIS ASP VAL          
SEQRES  15 B  234  THR GLY VAL ILE ILE ILE GLY VAL GLY ARG GLY ASP GLU          
SEQRES  16 B  234  LEU ILE ILE ASP PRO PRO ARG ASP TYR SER PHE ARG ALA          
SEQRES  17 B  234  GLY ASP ILE ILE LEU GLY ILE GLY LYS PRO GLU GLU ILE          
SEQRES  18 B  234  GLU ARG LEU LYS ASN TYR ILE SER ALA LEU VAL PRO ARG          
SEQRES   1 C  234  MET GLY LEU ILE ASP VAL ALA LYS SER ARG HIS VAL VAL          
SEQRES   2 C  234  ILE CYS GLY TRP SER GLU SER THR LEU GLU CYS LEU ARG          
SEQRES   3 C  234  GLU LEU ARG GLY SER GLU VAL PHE VAL LEU ALA GLU ASP          
SEQRES   4 C  234  GLU ASN VAL ARG LYS LYS VAL LEU ARG SER GLY ALA ASN          
SEQRES   5 C  234  PHE VAL HIS GLY ASP PRO THR ARG VAL SER ASP LEU GLU          
SEQRES   6 C  234  LYS ALA ASN VAL ARG GLY ALA ARG ALA VAL ILE VAL ASN          
SEQRES   7 C  234  LEU GLU SER ASP SER GLU THR ILE HIS CYS ILE LEU GLY          
SEQRES   8 C  234  ILE ARG LYS ILE ASP GLU SER VAL ARG ILE ILE ALA GLU          
SEQRES   9 C  234  ALA GLU ARG TYR GLU ASN ILE GLU GLN LEU ARG MET ALA          
SEQRES  10 C  234  GLY ALA ASP GLN VAL ILE SER PRO PHE VAL ILE SER GLY          
SEQRES  11 C  234  ARG LEU MET SER ARG SER ILE ASP ASP GLY TYR GLU ALA          
SEQRES  12 C  234  MET PHE VAL GLN ASP VAL LEU ALA GLU GLU SER THR ARG          
SEQRES  13 C  234  ARG MET VAL GLU VAL PRO ILE PRO GLU GLY SER LYS LEU          
SEQRES  14 C  234  GLU GLY VAL SER VAL LEU ASP ALA ASP ILE HIS ASP VAL          
SEQRES  15 C  234  THR GLY VAL ILE ILE ILE GLY VAL GLY ARG GLY ASP GLU          
SEQRES  16 C  234  LEU ILE ILE ASP PRO PRO ARG ASP TYR SER PHE ARG ALA          
SEQRES  17 C  234  GLY ASP ILE ILE LEU GLY ILE GLY LYS PRO GLU GLU ILE          
SEQRES  18 C  234  GLU ARG LEU LYS ASN TYR ILE SER ALA LEU VAL PRO ARG          
SEQRES   1 D  234  MET GLY LEU ILE ASP VAL ALA LYS SER ARG HIS VAL VAL          
SEQRES   2 D  234  ILE CYS GLY TRP SER GLU SER THR LEU GLU CYS LEU ARG          
SEQRES   3 D  234  GLU LEU ARG GLY SER GLU VAL PHE VAL LEU ALA GLU ASP          
SEQRES   4 D  234  GLU ASN VAL ARG LYS LYS VAL LEU ARG SER GLY ALA ASN          
SEQRES   5 D  234  PHE VAL HIS GLY ASP PRO THR ARG VAL SER ASP LEU GLU          
SEQRES   6 D  234  LYS ALA ASN VAL ARG GLY ALA ARG ALA VAL ILE VAL ASN          
SEQRES   7 D  234  LEU GLU SER ASP SER GLU THR ILE HIS CYS ILE LEU GLY          
SEQRES   8 D  234  ILE ARG LYS ILE ASP GLU SER VAL ARG ILE ILE ALA GLU          
SEQRES   9 D  234  ALA GLU ARG TYR GLU ASN ILE GLU GLN LEU ARG MET ALA          
SEQRES  10 D  234  GLY ALA ASP GLN VAL ILE SER PRO PHE VAL ILE SER GLY          
SEQRES  11 D  234  ARG LEU MET SER ARG SER ILE ASP ASP GLY TYR GLU ALA          
SEQRES  12 D  234  MET PHE VAL GLN ASP VAL LEU ALA GLU GLU SER THR ARG          
SEQRES  13 D  234  ARG MET VAL GLU VAL PRO ILE PRO GLU GLY SER LYS LEU          
SEQRES  14 D  234  GLU GLY VAL SER VAL LEU ASP ALA ASP ILE HIS ASP VAL          
SEQRES  15 D  234  THR GLY VAL ILE ILE ILE GLY VAL GLY ARG GLY ASP GLU          
SEQRES  16 D  234  LEU ILE ILE ASP PRO PRO ARG ASP TYR SER PHE ARG ALA          
SEQRES  17 D  234  GLY ASP ILE ILE LEU GLY ILE GLY LYS PRO GLU GLU ILE          
SEQRES  18 D  234  GLU ARG LEU LYS ASN TYR ILE SER ALA LEU VAL PRO ARG          
SEQRES   1 E  234  MET GLY LEU ILE ASP VAL ALA LYS SER ARG HIS VAL VAL          
SEQRES   2 E  234  ILE CYS GLY TRP SER GLU SER THR LEU GLU CYS LEU ARG          
SEQRES   3 E  234  GLU LEU ARG GLY SER GLU VAL PHE VAL LEU ALA GLU ASP          
SEQRES   4 E  234  GLU ASN VAL ARG LYS LYS VAL LEU ARG SER GLY ALA ASN          
SEQRES   5 E  234  PHE VAL HIS GLY ASP PRO THR ARG VAL SER ASP LEU GLU          
SEQRES   6 E  234  LYS ALA ASN VAL ARG GLY ALA ARG ALA VAL ILE VAL ASN          
SEQRES   7 E  234  LEU GLU SER ASP SER GLU THR ILE HIS CYS ILE LEU GLY          
SEQRES   8 E  234  ILE ARG LYS ILE ASP GLU SER VAL ARG ILE ILE ALA GLU          
SEQRES   9 E  234  ALA GLU ARG TYR GLU ASN ILE GLU GLN LEU ARG MET ALA          
SEQRES  10 E  234  GLY ALA ASP GLN VAL ILE SER PRO PHE VAL ILE SER GLY          
SEQRES  11 E  234  ARG LEU MET SER ARG SER ILE ASP ASP GLY TYR GLU ALA          
SEQRES  12 E  234  MET PHE VAL GLN ASP VAL LEU ALA GLU GLU SER THR ARG          
SEQRES  13 E  234  ARG MET VAL GLU VAL PRO ILE PRO GLU GLY SER LYS LEU          
SEQRES  14 E  234  GLU GLY VAL SER VAL LEU ASP ALA ASP ILE HIS ASP VAL          
SEQRES  15 E  234  THR GLY VAL ILE ILE ILE GLY VAL GLY ARG GLY ASP GLU          
SEQRES  16 E  234  LEU ILE ILE ASP PRO PRO ARG ASP TYR SER PHE ARG ALA          
SEQRES  17 E  234  GLY ASP ILE ILE LEU GLY ILE GLY LYS PRO GLU GLU ILE          
SEQRES  18 E  234  GLU ARG LEU LYS ASN TYR ILE SER ALA LEU VAL PRO ARG          
SEQRES   1 F  234  MET GLY LEU ILE ASP VAL ALA LYS SER ARG HIS VAL VAL          
SEQRES   2 F  234  ILE CYS GLY TRP SER GLU SER THR LEU GLU CYS LEU ARG          
SEQRES   3 F  234  GLU LEU ARG GLY SER GLU VAL PHE VAL LEU ALA GLU ASP          
SEQRES   4 F  234  GLU ASN VAL ARG LYS LYS VAL LEU ARG SER GLY ALA ASN          
SEQRES   5 F  234  PHE VAL HIS GLY ASP PRO THR ARG VAL SER ASP LEU GLU          
SEQRES   6 F  234  LYS ALA ASN VAL ARG GLY ALA ARG ALA VAL ILE VAL ASN          
SEQRES   7 F  234  LEU GLU SER ASP SER GLU THR ILE HIS CYS ILE LEU GLY          
SEQRES   8 F  234  ILE ARG LYS ILE ASP GLU SER VAL ARG ILE ILE ALA GLU          
SEQRES   9 F  234  ALA GLU ARG TYR GLU ASN ILE GLU GLN LEU ARG MET ALA          
SEQRES  10 F  234  GLY ALA ASP GLN VAL ILE SER PRO PHE VAL ILE SER GLY          
SEQRES  11 F  234  ARG LEU MET SER ARG SER ILE ASP ASP GLY TYR GLU ALA          
SEQRES  12 F  234  MET PHE VAL GLN ASP VAL LEU ALA GLU GLU SER THR ARG          
SEQRES  13 F  234  ARG MET VAL GLU VAL PRO ILE PRO GLU GLY SER LYS LEU          
SEQRES  14 F  234  GLU GLY VAL SER VAL LEU ASP ALA ASP ILE HIS ASP VAL          
SEQRES  15 F  234  THR GLY VAL ILE ILE ILE GLY VAL GLY ARG GLY ASP GLU          
SEQRES  16 F  234  LEU ILE ILE ASP PRO PRO ARG ASP TYR SER PHE ARG ALA          
SEQRES  17 F  234  GLY ASP ILE ILE LEU GLY ILE GLY LYS PRO GLU GLU ILE          
SEQRES  18 F  234  GLU ARG LEU LYS ASN TYR ILE SER ALA LEU VAL PRO ARG          
HET     CA  A 600       1                                                       
HET     CA  A 601       1                                                       
HET     CA  B 601       1                                                       
HET     CA  B 600       1                                                       
HET     CA  C 600       1                                                       
HET     CA  C 601       1                                                       
HET     CA  C 341       1                                                       
HET     CA  C 342       1                                                       
HET     CA  E 600       1                                                       
HET     CA  E 601       1                                                       
HET     CA  F 601       1                                                       
HET     CA  F 600       1                                                       
HETNAM      CA CALCIUM ION                                                      
FORMUL   7   CA    12(CA 2+)                                                    
HELIX    1   1 SER A  124  LEU A  134  1                                  11    
HELIX    2   2 ASP A  145  ASN A  147  5                                   3    
HELIX    3   3 VAL A  148  SER A  155  1                                   8    
HELIX    4   4 ARG A  166  ALA A  173  1                                   8    
HELIX    5   5 SER A  187  ASP A  202  1                                  16    
HELIX    6   6 ARG A  213  GLU A  215  5                                   3    
HELIX    7   7 ASN A  216  GLY A  224  1                                   9    
HELIX    8   8 SER A  230  SER A  242  1                                  13    
HELIX    9   9 GLY A  246  LEU A  256  1                                  11    
HELIX   10  10 SER A  279  ASP A  284  1                                   6    
HELIX   11  11 ASP A  284  GLY A  290  1                                   7    
HELIX   12  12 LYS A  323  SER A  335  1                                  13    
HELIX   13  13 SER B  124  LEU B  134  1                                  11    
HELIX   14  14 ASP B  145  ASN B  147  5                                   3    
HELIX   15  15 VAL B  148  SER B  155  1                                   8    
HELIX   16  16 ARG B  166  ALA B  173  1                                   8    
HELIX   17  17 SER B  187  ASP B  202  1                                  16    
HELIX   18  18 ARG B  213  GLU B  215  5                                   3    
HELIX   19  19 ASN B  216  GLY B  224  1                                   9    
HELIX   20  20 SER B  230  SER B  242  1                                  13    
HELIX   21  21 GLY B  246  LEU B  256  1                                  11    
HELIX   22  22 SER B  279  ASP B  284  1                                   6    
HELIX   23  23 ASP B  284  GLY B  290  1                                   7    
HELIX   24  24 LYS B  323  SER B  335  1                                  13    
HELIX   25  25 SER C  124  LEU C  134  1                                  11    
HELIX   26  26 ASP C  145  ASN C  147  5                                   3    
HELIX   27  27 VAL C  148  SER C  155  1                                   8    
HELIX   28  28 ARG C  166  ALA C  173  1                                   8    
HELIX   29  29 SER C  187  ASP C  202  1                                  16    
HELIX   30  30 ARG C  213  GLU C  215  5                                   3    
HELIX   31  31 ASN C  216  GLY C  224  1                                   9    
HELIX   32  32 SER C  230  SER C  242  1                                  13    
HELIX   33  33 GLY C  246  LEU C  256  1                                  11    
HELIX   34  34 SER C  279  ASP C  284  1                                   6    
HELIX   35  35 ASP C  284  GLY C  290  1                                   7    
HELIX   36  36 LYS C  323  SER C  335  1                                  13    
HELIX   37  37 SER D  124  LEU D  134  1                                  11    
HELIX   38  38 ASP D  145  ASN D  147  5                                   3    
HELIX   39  39 VAL D  148  SER D  155  1                                   8    
HELIX   40  40 ARG D  166  ALA D  173  1                                   8    
HELIX   41  41 SER D  187  ASP D  202  1                                  16    
HELIX   42  42 ARG D  213  GLU D  215  5                                   3    
HELIX   43  43 ASN D  216  GLY D  224  1                                   9    
HELIX   44  44 SER D  230  ARG D  241  1                                  12    
HELIX   45  45 GLY D  246  LEU D  256  1                                  11    
HELIX   46  46 SER D  279  ASP D  284  1                                   6    
HELIX   47  47 ASP D  284  GLY D  290  1                                   7    
HELIX   48  48 LYS D  323  ILE D  334  1                                  12    
HELIX   49  49 SER E  124  LEU E  134  1                                  11    
HELIX   50  50 ASP E  145  ASN E  147  5                                   3    
HELIX   51  51 VAL E  148  SER E  155  1                                   8    
HELIX   52  52 ARG E  166  ALA E  173  1                                   8    
HELIX   53  53 SER E  187  ASP E  202  1                                  16    
HELIX   54  54 ARG E  213  GLU E  215  5                                   3    
HELIX   55  55 ASN E  216  GLY E  224  1                                   9    
HELIX   56  56 SER E  230  SER E  242  1                                  13    
HELIX   57  57 GLY E  246  LEU E  256  1                                  11    
HELIX   58  58 SER E  279  ASP E  284  1                                   6    
HELIX   59  59 ASP E  284  GLY E  290  1                                   7    
HELIX   60  60 LYS E  323  SER E  335  1                                  13    
HELIX   61  61 SER F  124  LEU F  134  1                                  11    
HELIX   62  62 ASP F  145  ASN F  147  5                                   3    
HELIX   63  63 VAL F  148  SER F  155  1                                   8    
HELIX   64  64 ARG F  166  ALA F  173  1                                   8    
HELIX   65  65 SER F  187  ASP F  202  1                                  16    
HELIX   66  66 ARG F  213  GLU F  215  5                                   3    
HELIX   67  67 ASN F  216  GLY F  224  1                                   9    
HELIX   68  68 SER F  230  ARG F  241  1                                  12    
HELIX   69  69 GLY F  246  LEU F  256  1                                  11    
HELIX   70  70 SER F  279  ASP F  284  1                                   6    
HELIX   71  71 ASP F  284  GLY F  290  1                                   7    
HELIX   72  72 LYS F  323  ILE F  334  1                                  12    
SHEET    1   A 6 ASN A 158  HIS A 161  0                                        
SHEET    2   A 6 VAL A 139  ALA A 143  1  N  VAL A 141   O  ASN A 158           
SHEET    3   A 6 VAL A 118  CYS A 121  1  N  ILE A 120   O  PHE A 140           
SHEET    4   A 6 ALA A 180  VAL A 183  1  O  ILE A 182   N  CYS A 121           
SHEET    5   A 6 ILE A 207  GLU A 210  1  O  ILE A 208   N  VAL A 183           
SHEET    6   A 6 GLN A 227  ILE A 229  1  O  ILE A 229   N  ALA A 209           
SHEET    1   B 4 ARG A 263  PRO A 268  0                                        
SHEET    2   B 4 ILE A 317  GLY A 322 -1  O  ILE A 318   N  VAL A 267           
SHEET    3   B 4 ILE A 292  ARG A 298 -1  N  GLY A 295   O  LEU A 319           
SHEET    4   B 4 GLU A 301  ILE A 304 -1  O  ILE A 303   N  VAL A 296           
SHEET    1   C 6 ASN B 158  HIS B 161  0                                        
SHEET    2   C 6 VAL B 139  ALA B 143  1  N  VAL B 141   O  ASN B 158           
SHEET    3   C 6 VAL B 118  CYS B 121  1  N  ILE B 120   O  PHE B 140           
SHEET    4   C 6 ALA B 180  VAL B 183  1  O  ILE B 182   N  CYS B 121           
SHEET    5   C 6 ARG B 206  GLU B 210  1  O  ARG B 206   N  VAL B 181           
SHEET    6   C 6 GLN B 227  ILE B 229  1  O  ILE B 229   N  ALA B 209           
SHEET    1   D 4 ARG B 263  PRO B 268  0                                        
SHEET    2   D 4 ILE B 317  GLY B 322 -1  O  ILE B 318   N  VAL B 267           
SHEET    3   D 4 ILE B 292  ARG B 298 -1  N  GLY B 297   O  ILE B 317           
SHEET    4   D 4 GLU B 301  ILE B 304 -1  O  ILE B 303   N  VAL B 296           
SHEET    1   E 6 ASN C 158  HIS C 161  0                                        
SHEET    2   E 6 VAL C 139  ALA C 143  1  N  VAL C 141   O  ASN C 158           
SHEET    3   E 6 VAL C 118  CYS C 121  1  N  ILE C 120   O  PHE C 140           
SHEET    4   E 6 ALA C 180  VAL C 183  1  O  ILE C 182   N  CYS C 121           
SHEET    5   E 6 ARG C 206  GLU C 210  1  O  ARG C 206   N  VAL C 181           
SHEET    6   E 6 GLN C 227  ILE C 229  1  O  ILE C 229   N  ALA C 209           
SHEET    1   F 4 ARG C 263  PRO C 268  0                                        
SHEET    2   F 4 ILE C 317  GLY C 322 -1  O  GLY C 320   N  VAL C 265           
SHEET    3   F 4 ILE C 292  ARG C 298 -1  N  GLY C 295   O  LEU C 319           
SHEET    4   F 4 GLU C 301  ILE C 304 -1  O  ILE C 303   N  VAL C 296           
SHEET    1   G 6 ASN D 158  HIS D 161  0                                        
SHEET    2   G 6 VAL D 139  ALA D 143  1  N  VAL D 141   O  ASN D 158           
SHEET    3   G 6 VAL D 118  CYS D 121  1  N  ILE D 120   O  PHE D 140           
SHEET    4   G 6 ALA D 180  VAL D 183  1  O  ILE D 182   N  CYS D 121           
SHEET    5   G 6 ARG D 206  GLU D 210  1  O  ILE D 208   N  VAL D 183           
SHEET    6   G 6 GLN D 227  ILE D 229  1  O  ILE D 229   N  ALA D 209           
SHEET    1   H 4 ARG D 263  PRO D 268  0                                        
SHEET    2   H 4 ILE D 317  GLY D 322 -1  O  ILE D 318   N  VAL D 267           
SHEET    3   H 4 ILE D 292  ARG D 298 -1  N  GLY D 297   O  ILE D 317           
SHEET    4   H 4 GLU D 301  ILE D 304 -1  O  ILE D 303   N  VAL D 296           
SHEET    1   I 6 ASN E 158  HIS E 161  0                                        
SHEET    2   I 6 VAL E 139  ALA E 143  1  N  VAL E 141   O  ASN E 158           
SHEET    3   I 6 VAL E 118  CYS E 121  1  N  ILE E 120   O  PHE E 140           
SHEET    4   I 6 ALA E 180  VAL E 183  1  O  ILE E 182   N  CYS E 121           
SHEET    5   I 6 ARG E 206  GLU E 210  1  O  ILE E 208   N  VAL E 183           
SHEET    6   I 6 GLN E 227  ILE E 229  1  O  ILE E 229   N  ALA E 209           
SHEET    1   J 4 ARG E 263  PRO E 268  0                                        
SHEET    2   J 4 ILE E 317  GLY E 322 -1  O  ILE E 318   N  VAL E 267           
SHEET    3   J 4 ILE E 292  ARG E 298 -1  N  GLY E 295   O  LEU E 319           
SHEET    4   J 4 GLU E 301  ILE E 304 -1  O  ILE E 303   N  VAL E 296           
SHEET    1   K 6 ASN F 158  HIS F 161  0                                        
SHEET    2   K 6 VAL F 139  ALA F 143  1  N  VAL F 141   O  ASN F 158           
SHEET    3   K 6 VAL F 118  CYS F 121  1  N  ILE F 120   O  PHE F 140           
SHEET    4   K 6 ALA F 180  VAL F 183  1  O  ILE F 182   N  CYS F 121           
SHEET    5   K 6 ILE F 207  GLU F 210  1  O  ILE F 208   N  VAL F 183           
SHEET    6   K 6 GLN F 227  ILE F 229  1  O  ILE F 229   N  ALA F 209           
SHEET    1   L 4 ARG F 263  PRO F 268  0                                        
SHEET    2   L 4 ILE F 317  GLY F 322 -1  O  ILE F 318   N  VAL F 267           
SHEET    3   L 4 ILE F 292  ARG F 298 -1  N  GLY F 297   O  ILE F 317           
SHEET    4   L 4 GLU F 301  ILE F 304 -1  O  ILE F 303   N  VAL F 296           
LINK         O   ARG A 241                CA    CA A 600     1555   1555  2.53  
LINK         O   ASP A 245                CA    CA A 600     1555   1555  2.58  
LINK         OE1 GLU A 248                CA    CA A 600     1555   1555  2.03  
LINK         OE2 GLU A 248                CA    CA A 600     1555   1555  2.73  
LINK         OE2 GLU A 266                CA    CA B 600     1555   1555  3.10  
LINK         OE1 GLU A 266                CA    CA B 600     1555   1555  3.14  
LINK         O   GLY A 290                CA    CA A 601     1555   1555  2.35  
LINK         OD2 ASP A 305                CA    CA B 601     1555   1555  2.59  
LINK         OD1 ASP A 305                CA    CA B 601     1555   1555  2.85  
LINK         OE1 GLU A 326                CA    CA A 601     1555   1555  2.47  
LINK         OE2 GLU A 326                CA    CA A 601     1555   1555  2.55  
LINK        CA    CA A 600                 OE2 GLU B 266     1555   1555  2.13  
LINK        CA    CA A 600                 OE1 GLU B 266     1555   1555  2.70  
LINK        CA    CA A 601                 OD2 ASP B 305     1555   1555  2.71  
LINK        CA    CA A 601                 OD1 ASP B 305     1555   1555  3.03  
LINK         O   ARG B 241                CA    CA B 600     1555   1555  2.34  
LINK         O   ASP B 245                CA    CA B 600     1555   1555  3.12  
LINK         OE1 GLU B 248                CA    CA B 600     1555   1555  2.75  
LINK         OE2 GLU B 248                CA    CA B 600     1555   1555  2.95  
LINK         O   GLY B 290                CA    CA B 601     1555   1555  2.63  
LINK         OE2 GLU B 326                CA    CA B 601     1555   1555  2.70  
LINK         OE1 GLU B 326                CA    CA B 601     1555   1555  2.80  
LINK         O   ARG C 241                CA    CA C 600     1555   1555  2.38  
LINK         O   ASP C 245                CA    CA C 600     1555   1555  2.91  
LINK         OE1 GLU C 248                CA    CA C 600     1555   1555  2.92  
LINK         OE1 GLU C 266                CA    CA C 341     1555   1555  2.94  
LINK         O   GLY C 290                CA    CA C 342     1555   1555  2.67  
LINK         OD1 ASP C 305                CA    CA C 601     1555   1555  2.91  
LINK         OD2 ASP C 305                CA    CA C 601     1555   1555  3.18  
LINK         OE1 GLU C 326                CA    CA C 342     1555   1555  2.60  
LINK         OE2 GLU C 326                CA    CA C 342     1555   1555  2.79  
LINK        CA    CA C 341                 O   ARG D 241     1555   1555  2.85  
LINK        CA    CA C 341                 O   ASP D 245     1555   1555  3.11  
LINK        CA    CA C 342                 OD2 ASP D 305     1555   1555  2.48  
LINK        CA    CA C 342                 OD1 ASP D 305     1555   1555  2.89  
LINK        CA    CA C 600                 OE2 GLU D 266     1555   1555  2.86  
LINK        CA    CA C 600                 OE1 GLU D 266     1555   1555  2.90  
LINK        CA    CA C 601                 O   GLY D 290     1555   1555  2.71  
LINK        CA    CA C 601                 OE2 GLU D 326     1555   1555  3.02  
LINK         O   ARG E 241                CA    CA E 600     1555   1555  2.74  
LINK         OE1 GLU E 266                CA    CA F 600     1555   1555  2.93  
LINK         OE2 GLU E 266                CA    CA F 600     1555   1555  3.13  
LINK         O   GLY E 290                CA    CA E 601     1555   1555  2.55  
LINK         OD2 ASP E 305                CA    CA F 601     1555   1555  2.75  
LINK         OD1 ASP E 305                CA    CA F 601     1555   1555  3.02  
LINK         OE1 GLU E 326                CA    CA E 601     1555   1555  2.82  
LINK         OE2 GLU E 326                CA    CA E 601     1555   1555  2.83  
LINK        CA    CA E 600                 OE1 GLU F 266     1555   1555  2.86  
LINK        CA    CA E 601                 OD2 ASP F 305     1555   1555  2.50  
LINK        CA    CA E 601                 OD1 ASP F 305     1555   1555  2.93  
LINK         O   ARG F 241                CA    CA F 600     1555   1555  2.31  
LINK         O   ASP F 245                CA    CA F 600     1555   1555  2.75  
LINK         O   GLY F 290                CA    CA F 601     1555   1555  2.52  
LINK         OE2 GLU F 326                CA    CA F 601     1555   1555  2.78  
LINK         OE1 GLU F 326                CA    CA F 601     1555   1555  2.81  
SITE     1 AC1  4 ARG A 241  ASP A 245  GLU A 248  GLU B 266                    
SITE     1 AC2  3 ASP A 305  GLY B 290  GLU B 326                               
SITE     1 AC3  4 GLU A 266  ARG B 241  ASP B 245  GLU B 248                    
SITE     1 AC4  3 GLY A 290  GLU A 326  ASP B 305                               
SITE     1 AC5  4 ARG C 241  ASP C 245  GLU C 248  GLU D 266                    
SITE     1 AC6  3 ASP C 305  GLY D 290  GLU D 326                               
SITE     1 AC7  4 GLU C 266  ARG D 241  ASP D 245  GLU D 248                    
SITE     1 AC8  3 GLY C 290  GLU C 326  ASP D 305                               
SITE     1 AC9  4 ARG E 241  ASP E 245  GLU E 248  GLU F 266                    
SITE     1 BC1  3 ASP E 305  GLY F 290  GLU F 326                               
SITE     1 BC2  4 GLU E 266  ARG F 241  ASP F 245  GLU F 248                    
SITE     1 BC3  3 GLY E 290  GLU E 326  ASP F 305                               
CRYST1  119.120  119.120  351.052  90.00  90.00 120.00 P 65 2 2     72          
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      0.008395  0.004847  0.000000        0.00000                         
SCALE2      0.000000  0.009694  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.002849        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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