HEADER    MEMBRANE PROTEIN                        10-JUN-08   3DET              
TITLE     STRUCTURE OF THE E148A, Y445A DOUBLY UNGATED MUTANT OF E.COLI CLC_EC1,
TITLE    2 CL-/H+ ANTIPORTER                                                    
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 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: FAB FRAGMENT, HEAVY CHAIN;                                 
COMPND   9 CHAIN: C, E;                                                         
COMPND  10 MOL_ID: 3;                                                           
COMPND  11 MOLECULE: FAB FRAGMENT, LIGHT CHAIN;                                 
COMPND  12 CHAIN: D, F                                                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 83333;                                               
SOURCE   4 STRAIN: K12;                                                         
SOURCE   5 GENE: CLCA, ERIC, YADQ;                                              
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PASK;                                     
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  13 ORGANISM_COMMON: MOUSE;                                              
SOURCE  14 ORGANISM_TAXID: 10090;                                               
SOURCE  15 MOL_ID: 3;                                                           
SOURCE  16 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  17 ORGANISM_COMMON: MOUSE;                                              
SOURCE  18 ORGANISM_TAXID: 10090                                                
KEYWDS    CLC_EC1, ANTIPORTER, EXCHANGE-TRANSPORTER, DOUBLY UNGATED MUTANT,     
KEYWDS   2 CHLORIDE, INNER MEMBRANE, ION TRANSPORT, MEMBRANE, STRESS RESPONSE,  
KEYWDS   3 TRANSMEMBRANE, MEMBRANE PROTEIN                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    H.JAYARAM,A.ACCARDI,F.WU,C.WILLIAMS,C.MILLER                          
REVDAT   9   09-OCT-24 3DET    1       REMARK                                   
REVDAT   8   30-AUG-23 3DET    1       REMARK                                   
REVDAT   7   20-OCT-21 3DET    1       SEQADV                                   
REVDAT   6   12-MAR-14 3DET    1       COMPND TITLE                             
REVDAT   5   25-SEP-13 3DET    1       REMARK                                   
REVDAT   4   13-JUL-11 3DET    1       SOURCE                                   
REVDAT   3   24-FEB-09 3DET    1       VERSN                                    
REVDAT   2   26-AUG-08 3DET    1       JRNL                                     
REVDAT   1   17-JUN-08 3DET    0                                                
JRNL        AUTH   H.JAYARAM,A.ACCARDI,F.WU,C.WILLIAMS,C.MILLER                 
JRNL        TITL   ION PERMEATION THROUGH A CL--SELECTIVE CHANNEL DESIGNED FROM 
JRNL        TITL 2 A CLC CL-/H+ EXCHANGER                                       
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 105 11194 2008              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   18678918                                                     
JRNL        DOI    10.1073/PNAS.0804503105                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.4.0073                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 59.03                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 91.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 60533                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT- 1OTS STRUCTURE      
REMARK   3                                      FACTOR FILE                     
REMARK   3   FREE R VALUE TEST SET SELECTION  : 1OTS STRUCTURE FACTOR FILE      
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.257                           
REMARK   3   R VALUE            (WORKING SET) : 0.255                           
REMARK   3   FREE R VALUE                     : 0.299                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3193                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.87                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3616                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 74.60                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.4720                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 188                          
REMARK   3   BIN FREE R VALUE                    : 0.4530                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 13201                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 101.5                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.43000                                             
REMARK   3    B22 (A**2) : 0.38000                                              
REMARK   3    B33 (A**2) : 0.01000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.03000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.977         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.410         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.378         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 20.381        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.919                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.892                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A): 13527 ; 0.016 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES): 18420 ; 1.730 ; 1.961       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  1743 ; 6.408 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   475 ;35.411 ;22.968       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  2139 ;18.138 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    67 ;21.655 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  2121 ; 0.099 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A): 10055 ; 0.008 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  8655 ; 0.778 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 13904 ; 1.466 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  4872 ; 1.690 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  4516 ; 2.925 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3DET COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUN-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000047949.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 19-APR-08                          
REMARK 200  TEMPERATURE           (KELVIN) : 178                                
REMARK 200  PH                             : 5.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 23-ID-D                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97949                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 300 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 60533                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 86.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 7.300                              
REMARK 200  R MERGE                    (I) : 0.10600                            
REMARK 200  R SYM                      (I) : 0.10600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.9000                            
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) : 2.86                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.16000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.16000                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1OTS                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 66.64                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.69                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 300 MM KCL, 26.6% PEG 600, 50 MM NA      
REMARK 280  -CACODYLATE PH 5.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE      
REMARK 280  298K                                                                
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      115.58350            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       48.75700            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000      115.58350            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       48.75700            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6910 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 30770 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.8 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 AUTHOR DETERMINED BIOLOGICAL UNIT: HEXAMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, 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     ARG B    17                                                      
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 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   O    PHE A   232     ND2  ASN A   233              1.58            
REMARK 500   C    PHE A   232     ND2  ASN A   233              1.74            
REMARK 500   O    ALA D    14     O    PRO D    15              1.76            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    LEU A 238   N     LEU A 238   CA     -0.125                       
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    ARG A 340   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.2 DEGREES          
REMARK 500    TYR B  75   N   -  CA  -  C   ANGL. DEV. = -17.4 DEGREES          
REMARK 500    PRO B  76   C   -  N   -  CA  ANGL. DEV. =   9.9 DEGREES          
REMARK 500    LEU B 194   CB  -  CG  -  CD1 ANGL. DEV. = -10.4 DEGREES          
REMARK 500    ARG B 403   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    THR D  76   N   -  CA  -  C   ANGL. DEV. = -24.3 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    THR A  71       36.86   -141.29                                   
REMARK 500    ALA A 101       86.60   -170.67                                   
REMARK 500    SER A 107      -71.71    -61.05                                   
REMARK 500    VAL A 144       70.13    -65.42                                   
REMARK 500    GLU A 202      -26.32   -147.71                                   
REMARK 500    GLU A 203      -52.25   -134.94                                   
REMARK 500    LEU A 212       48.02   -101.45                                   
REMARK 500    ASN A 233       40.89   -163.04                                   
REMARK 500    GLU A 235       82.05     66.44                                   
REMARK 500    VAL A 236      156.03    132.30                                   
REMARK 500    ALA A 237     -168.47   -112.38                                   
REMARK 500    ASN A 250        6.58    -65.29                                   
REMARK 500    PHE A 307      -61.38   -141.45                                   
REMARK 500    ALA A 309       54.14   -158.38                                   
REMARK 500    ALA A 311      -15.45    -49.67                                   
REMARK 500    SER A 313     -158.43   -125.52                                   
REMARK 500    ALA A 404       66.09   -116.37                                   
REMARK 500    ASP A 417       59.72     32.76                                   
REMARK 500    ASN A 418       68.88   -117.26                                   
REMARK 500    PRO A 443      101.72    -41.21                                   
REMARK 500    GLU A 459       78.34    -64.78                                   
REMARK 500    TYR B  75     -130.51     56.00                                   
REMARK 500    PRO B  76      -38.71    -27.77                                   
REMARK 500    LEU B  96      -28.32    -38.20                                   
REMARK 500    ALA B 101       82.71   -165.83                                   
REMARK 500    SER B 107      -73.59    -55.10                                   
REMARK 500    LEU B 128      -79.32    -36.42                                   
REMARK 500    VAL B 144       82.89    -48.32                                   
REMARK 500    ILE B 154      -33.03    -38.75                                   
REMARK 500    GLU B 203      -66.45   -141.71                                   
REMARK 500    TYR B 210      157.58    -41.71                                   
REMARK 500    LEU B 212       55.22    -96.60                                   
REMARK 500    VAL B 283        0.91    -59.63                                   
REMARK 500    HIS B 284       -3.85   -145.32                                   
REMARK 500    ALA B 309       31.74   -159.97                                   
REMARK 500    PRO B 310      -24.70    -29.22                                   
REMARK 500    ILE B 342      -73.47    -62.89                                   
REMARK 500    SER B 350        8.89    -62.62                                   
REMARK 500    THR B 365      -74.13    -48.37                                   
REMARK 500    MET B 373      -44.64    -29.60                                   
REMARK 500    LEU B 398      -33.75    -39.28                                   
REMARK 500    ALA B 404       66.19   -119.83                                   
REMARK 500    ASN B 418       66.19   -117.64                                   
REMARK 500    PRO B 443       99.27    -44.39                                   
REMARK 500    SER C   7     -166.60   -128.62                                   
REMARK 500    ARG C  31      -22.50     89.78                                   
REMARK 500    PRO C  62      105.82    -42.87                                   
REMARK 500    LYS C  85       52.43     37.94                                   
REMARK 500    ALA C 122      150.77    -46.91                                   
REMARK 500    LEU C 132       73.11   -110.09                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     108 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 ASN B   74     TYR B   75                 -149.88                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1OTS   RELATED DB: PDB                                   
REMARK 900 WILD TYPE STRUCTURE OF THE SAME PROTEIN                              
REMARK 900 RELATED ID: 1OTT   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF E418A MUTANT OF THE SAME PROTEIN                        
REMARK 900 RELATED ID: 2HTK   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE Y445A MUTANT OF THE SAME PROTEIN                    
DBREF  3DET A    1   473  UNP    P37019   CLCA_ECOLI       1    473             
DBREF  3DET B    1   473  UNP    P37019   CLCA_ECOLI       1    473             
DBREF  3DET C    2   222  PDB    3DET     3DET             2    222             
DBREF  3DET E    2   222  PDB    3DET     3DET             2    222             
DBREF  3DET D    1   211  PDB    3DET     3DET             1    211             
DBREF  3DET F    1   211  PDB    3DET     3DET             1    211             
SEQADV 3DET ALA A  148  UNP  P37019    GLU   148 ENGINEERED MUTATION            
SEQADV 3DET ALA A  445  UNP  P37019    TYR   445 ENGINEERED MUTATION            
SEQADV 3DET ALA B  148  UNP  P37019    GLU   148 ENGINEERED MUTATION            
SEQADV 3DET ALA B  445  UNP  P37019    TYR   445 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 ALA 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 ALA 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 ALA 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 ALA 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  221  VAL ARG LEU LEU GLU SER GLY GLY GLY LEU VAL GLN PRO          
SEQRES   2 C  221  GLY GLY SER LEU LYS LEU SER CYS ALA ALA SER GLY PHE          
SEQRES   3 C  221  ASP TYR SER ARG TYR TRP MET SER TRP VAL ARG GLN ALA          
SEQRES   4 C  221  PRO GLY LYS GLY LEU LYS TRP ILE GLY GLU ILE ASN PRO          
SEQRES   5 C  221  VAL SER SER THR ILE ASN TYR THR PRO SER LEU LYS ASP          
SEQRES   6 C  221  LYS PHE ILE ILE SER ARG ASP ASN ALA LYS ASP THR LEU          
SEQRES   7 C  221  TYR LEU GLN ILE SER LYS VAL ARG SER GLU ASP THR ALA          
SEQRES   8 C  221  LEU TYR TYR CYS ALA ARG LEU TYR TYR GLY TYR GLY TYR          
SEQRES   9 C  221  TRP TYR PHE ASP VAL TRP GLY ALA GLY THR THR VAL THR          
SEQRES  10 C  221  VAL SER SER ALA LYS THR THR PRO PRO SER VAL TYR PRO          
SEQRES  11 C  221  LEU ALA PRO GLY SER ALA ALA ALA ALA ALA SER MET VAL          
SEQRES  12 C  221  THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO          
SEQRES  13 C  221  VAL THR VAL THR TRP ASN SER GLY SER LEU ALA ALA GLY          
SEQRES  14 C  221  VAL HIS THR PHE PRO ALA VAL LEU GLN ALA ALA LEU TYR          
SEQRES  15 C  221  THR LEU SER SER SER VAL THR VAL PRO SER SER SER TRP          
SEQRES  16 C  221  PRO SER GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA          
SEQRES  17 C  221  SER SER THR LYS VAL ASP LYS LYS ILE VAL PRO ARG 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  221  VAL ARG LEU LEU GLU SER GLY GLY GLY LEU VAL GLN PRO          
SEQRES   2 E  221  GLY GLY SER LEU LYS LEU SER CYS ALA ALA SER GLY PHE          
SEQRES   3 E  221  ASP TYR SER ARG TYR TRP MET SER TRP VAL ARG GLN ALA          
SEQRES   4 E  221  PRO GLY LYS GLY LEU LYS TRP ILE GLY GLU ILE ASN PRO          
SEQRES   5 E  221  VAL SER SER THR ILE ASN TYR THR PRO SER LEU LYS ASP          
SEQRES   6 E  221  LYS PHE ILE ILE SER ARG ASP ASN ALA LYS ASP THR LEU          
SEQRES   7 E  221  TYR LEU GLN ILE SER LYS VAL ARG SER GLU ASP THR ALA          
SEQRES   8 E  221  LEU TYR TYR CYS ALA ARG LEU TYR TYR GLY TYR GLY TYR          
SEQRES   9 E  221  TRP TYR PHE ASP VAL TRP GLY ALA GLY THR THR VAL THR          
SEQRES  10 E  221  VAL SER SER ALA LYS THR THR PRO PRO SER VAL TYR PRO          
SEQRES  11 E  221  LEU ALA PRO GLY SER ALA ALA ALA ALA ALA SER MET VAL          
SEQRES  12 E  221  THR LEU GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO          
SEQRES  13 E  221  VAL THR VAL THR TRP ASN SER GLY SER LEU ALA ALA GLY          
SEQRES  14 E  221  VAL HIS THR PHE PRO ALA VAL LEU GLN ALA ALA LEU TYR          
SEQRES  15 E  221  THR LEU SER SER SER VAL THR VAL PRO SER SER SER TRP          
SEQRES  16 E  221  PRO SER GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA          
SEQRES  17 E  221  SER SER THR LYS VAL ASP LYS LYS ILE VAL PRO ARG 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                                                  
HELIX    1   1 ARG A   17  ARG A   28  1                                  12    
HELIX    2   2 PRO A   32  LEU A   68  1                                  37    
HELIX    3   3 ASN A   74  ALA A  101  1                                  28    
HELIX    4   4 PRO A  102  GLY A  105  5                                   4    
HELIX    5   5 GLY A  108  GLU A  117  1                                  10    
HELIX    6   6 ARG A  123  GLY A  141  1                                  19    
HELIX    7   7 ARG A  147  PHE A  166  1                                  20    
HELIX    8   8 GLY A  170  ASN A  191  1                                  22    
HELIX    9   9 ALA A  192  ILE A  201  1                                  10    
HELIX   10  10 SER A  214  PHE A  232  1                                  19    
HELIX   11  11 PRO A  248  ASN A  250  5                                   3    
HELIX   12  12 THR A  251  GLY A  285  1                                  35    
HELIX   13  13 ASN A  287  ALA A  309  1                                  23    
HELIX   14  14 PRO A  310  SER A  313  5                                   4    
HELIX   15  15 ASN A  318  GLY A  326  1                                   9    
HELIX   16  16 SER A  329  SER A  350  1                                  22    
HELIX   17  17 ILE A  356  PHE A  379  1                                  24    
HELIX   18  18 PRO A  380  HIS A  383  5                                   4    
HELIX   19  19 GLU A  385  GLY A  395  1                                  11    
HELIX   20  20 GLY A  395  SER A  401  1                                   7    
HELIX   21  21 ALA A  404  ASP A  417  1                                  14    
HELIX   22  22 ASN A  418  GLN A  420  5                                   3    
HELIX   23  23 LEU A  421  THR A  439  1                                  19    
HELIX   24  24 PRO A  443  GLU A  459  1                                  17    
HELIX   25  25 ARG B   18  LEU B   26  1                                   9    
HELIX   26  26 PRO B   32  THR B   71  1                                  40    
HELIX   27  27 PRO B   76  ALA B  101  1                                  26    
HELIX   28  28 PRO B  102  GLY B  105  5                                   4    
HELIX   29  29 GLY B  108  GLU B  117  1                                  10    
HELIX   30  30 ARG B  123  GLY B  141  1                                  19    
HELIX   31  31 ARG B  147  PHE B  166  1                                  20    
HELIX   32  32 GLY B  170  ASN B  191  1                                  22    
HELIX   33  33 ALA B  192  ILE B  201  1                                  10    
HELIX   34  34 SER B  214  HIS B  234  1                                  21    
HELIX   35  35 PRO B  248  ASN B  250  5                                   3    
HELIX   36  36 THR B  251  ARG B  282  1                                  32    
HELIX   37  37 ASN B  287  ALA B  309  1                                  23    
HELIX   38  38 ASN B  318  ALA B  325  1                                   8    
HELIX   39  39 SER B  329  SER B  350  1                                  22    
HELIX   40  40 ILE B  356  PHE B  379  1                                  24    
HELIX   41  41 PRO B  380  HIS B  383  5                                   4    
HELIX   42  42 ALA B  386  MET B  394  1                                   9    
HELIX   43  43 GLY B  395  SER B  401  1                                   7    
HELIX   44  44 ALA B  404  ASP B  417  1                                  14    
HELIX   45  45 ASN B  418  GLN B  420  5                                   3    
HELIX   46  46 LEU B  421  ALA B  436  1                                  16    
HELIX   47  47 PRO B  443  LYS B  455  1                                  13    
HELIX   48  48 ARG C   87  THR C   91  5                                   5    
HELIX   49  49 SER C  164  SER C  166  5                                   3    
HELIX   50  50 SER D  120  THR D  125  1                                   6    
HELIX   51  51 LYS D  182  ARG D  187  1                                   6    
HELIX   52  52 ARG E   87  THR E   91  5                                   5    
HELIX   53  53 SER E  164  SER E  166  5                                   3    
HELIX   54  54 GLU F   78  ALA F   82  5                                   5    
HELIX   55  55 SER F  120  THR F  125  1                                   6    
HELIX   56  56 LYS F  182  ARG F  187  1                                   6    
SHEET    1   A 4 ARG C   3  SER C   7  0                                        
SHEET    2   A 4 LEU C  18  SER C  25 -1  O  SER C  25   N  ARG C   3           
SHEET    3   A 4 THR C  78  ILE C  83 -1  O  LEU C  81   N  LEU C  20           
SHEET    4   A 4 PHE C  68  ASP C  73 -1  N  SER C  71   O  TYR C  80           
SHEET    1   B 6 GLY C  10  VAL C  12  0                                        
SHEET    2   B 6 THR C 115  VAL C 119  1  O  THR C 118   N  GLY C  10           
SHEET    3   B 6 ALA C  92  TYR C 100 -1  N  TYR C  94   O  THR C 115           
SHEET    4   B 6 TRP C  33  GLN C  39 -1  N  VAL C  37   O  TYR C  95           
SHEET    5   B 6 TRP C  47  ILE C  51 -1  O  ILE C  51   N  MET C  34           
SHEET    6   B 6 ILE C  58  TYR C  60 -1  O  ASN C  59   N  GLU C  50           
SHEET    1   C 4 GLY C  10  VAL C  12  0                                        
SHEET    2   C 4 THR C 115  VAL C 119  1  O  THR C 118   N  GLY C  10           
SHEET    3   C 4 ALA C  92  TYR C 100 -1  N  TYR C  94   O  THR C 115           
SHEET    4   C 4 TYR C 107  TRP C 111 -1  O  TYR C 107   N  TYR C 100           
SHEET    1   D 4 SER C 128  PRO C 131  0                                        
SHEET    2   D 4 MET C 143  TYR C 153 -1  O  LYS C 151   N  SER C 128           
SHEET    3   D 4 LEU C 182  PRO C 192 -1  O  TYR C 183   N  TYR C 153           
SHEET    4   D 4 VAL C 171  THR C 173 -1  N  HIS C 172   O  SER C 188           
SHEET    1   E 4 SER C 128  PRO C 131  0                                        
SHEET    2   E 4 MET C 143  TYR C 153 -1  O  LYS C 151   N  SER C 128           
SHEET    3   E 4 LEU C 182  PRO C 192 -1  O  TYR C 183   N  TYR C 153           
SHEET    4   E 4 VAL C 177  GLN C 179 -1  N  VAL C 177   O  THR C 184           
SHEET    1   F 3 THR C 159  TRP C 162  0                                        
SHEET    2   F 3 VAL C 201  HIS C 207 -1  O  ASN C 204   N  THR C 161           
SHEET    3   F 3 THR C 212  ILE C 218 -1  O  LYS C 216   N  CYS C 203           
SHEET    1   G 4 LEU D   4  GLN D   6  0                                        
SHEET    2   G 4 VAL D  19  ALA D  25 -1  O  SER D  24   N  THR D   5           
SHEET    3   G 4 SER D  69  ILE D  74 -1  O  ILE D  74   N  VAL D  19           
SHEET    4   G 4 PHE D  61  SER D  66 -1  N  SER D  62   O  THR D  73           
SHEET    1   H 6 ILE D  10  ALA D  13  0                                        
SHEET    2   H 6 THR D 101  ILE D 105  1  O  GLU D 104   N  MET D  11           
SHEET    3   H 6 ALA D  83  GLN D  89 -1  N  ALA D  83   O  LEU D 103           
SHEET    4   H 6 HIS D  33  GLN D  37 -1  N  HIS D  33   O  GLN D  88           
SHEET    5   H 6 LYS D  44  TYR D  48 -1  O  ILE D  47   N  TRP D  34           
SHEET    6   H 6 LYS D  52  LEU D  53 -1  O  LYS D  52   N  TYR D  48           
SHEET    1   I 4 ILE D  10  ALA D  13  0                                        
SHEET    2   I 4 THR D 101  ILE D 105  1  O  GLU D 104   N  MET D  11           
SHEET    3   I 4 ALA D  83  GLN D  89 -1  N  ALA D  83   O  LEU D 103           
SHEET    4   I 4 THR D  96  PHE D  97 -1  O  THR D  96   N  GLN D  89           
SHEET    1   J 4 THR D 113  PHE D 117  0                                        
SHEET    2   J 4 GLY D 128  PHE D 138 -1  O  PHE D 134   N  SER D 115           
SHEET    3   J 4 TYR D 172  THR D 181 -1  O  LEU D 178   N  VAL D 131           
SHEET    4   J 4 VAL D 158  TRP D 162 -1  N  LEU D 159   O  THR D 177           
SHEET    1   K 4 SER D 152  ARG D 154  0                                        
SHEET    2   K 4 ILE D 143  ILE D 149 -1  N  ILE D 149   O  SER D 152           
SHEET    3   K 4 SER D 190  HIS D 197 -1  O  THR D 196   N  ASN D 144           
SHEET    4   K 4 ILE D 204  ASN D 209 -1  O  LYS D 206   N  CYS D 193           
SHEET    1   L 4 ARG E   3  SER E   7  0                                        
SHEET    2   L 4 LEU E  18  SER E  25 -1  O  ALA E  23   N  LEU E   5           
SHEET    3   L 4 THR E  78  ILE E  83 -1  O  LEU E  81   N  LEU E  20           
SHEET    4   L 4 PHE E  68  ILE E  69 -1  N  ILE E  69   O  GLN E  82           
SHEET    1   M 4 ARG E   3  SER E   7  0                                        
SHEET    2   M 4 LEU E  18  SER E  25 -1  O  ALA E  23   N  LEU E   5           
SHEET    3   M 4 THR E  78  ILE E  83 -1  O  LEU E  81   N  LEU E  20           
SHEET    4   M 4 ARG E  72  ASP E  73 -1  N  ASP E  73   O  THR E  78           
SHEET    1   N 6 GLY E  10  VAL E  12  0                                        
SHEET    2   N 6 THR E 115  VAL E 119  1  O  THR E 118   N  GLY E  10           
SHEET    3   N 6 ALA E  92  TYR E 100 -1  N  TYR E  94   O  THR E 115           
SHEET    4   N 6 MET E  34  GLN E  39 -1  N  GLN E  39   O  LEU E  93           
SHEET    5   N 6 LEU E  45  ILE E  51 -1  O  ILE E  48   N  TRP E  36           
SHEET    6   N 6 ILE E  58  TYR E  60 -1  O  ASN E  59   N  GLU E  50           
SHEET    1   O 4 GLY E  10  VAL E  12  0                                        
SHEET    2   O 4 THR E 115  VAL E 119  1  O  THR E 118   N  GLY E  10           
SHEET    3   O 4 ALA E  92  TYR E 100 -1  N  TYR E  94   O  THR E 115           
SHEET    4   O 4 TYR E 107  TRP E 111 -1  O  TYR E 107   N  TYR E 100           
SHEET    1   P 4 SER E 128  LEU E 132  0                                        
SHEET    2   P 4 MET E 143  TYR E 153 -1  O  LEU E 149   N  TYR E 130           
SHEET    3   P 4 TYR E 183  PRO E 192 -1  O  LEU E 185   N  VAL E 150           
SHEET    4   P 4 VAL E 177  LEU E 178 -1  N  VAL E 177   O  THR E 184           
SHEET    1   Q 3 THR E 159  TRP E 162  0                                        
SHEET    2   Q 3 THR E 202  HIS E 207 -1  O  ASN E 204   N  THR E 161           
SHEET    3   Q 3 THR E 212  LYS E 217 -1  O  VAL E 214   N  VAL E 205           
SHEET    1   R 3 LEU F   4  GLN F   6  0                                        
SHEET    2   R 3 VAL F  19  VAL F  29 -1  O  SER F  24   N  THR F   5           
SHEET    3   R 3 PHE F  61  ILE F  74 -1  O  TYR F  70   N  CYS F  23           
SHEET    1   S 6 ILE F  10  ALA F  13  0                                        
SHEET    2   S 6 THR F 101  ILE F 105  1  O  LYS F 102   N  MET F  11           
SHEET    3   S 6 THR F  84  GLN F  89 -1  N  TYR F  85   O  THR F 101           
SHEET    4   S 6 HIS F  33  GLN F  37 -1  N  TYR F  35   O  TYR F  86           
SHEET    5   S 6 LYS F  44  TYR F  48 -1  O  ILE F  47   N  TRP F  34           
SHEET    6   S 6 LYS F  52  LEU F  53 -1  O  LYS F  52   N  TYR F  48           
SHEET    1   T 4 ILE F  10  ALA F  13  0                                        
SHEET    2   T 4 THR F 101  ILE F 105  1  O  LYS F 102   N  MET F  11           
SHEET    3   T 4 THR F  84  GLN F  89 -1  N  TYR F  85   O  THR F 101           
SHEET    4   T 4 THR F  96  PHE F  97 -1  O  THR F  96   N  GLN F  89           
SHEET    1   U 4 THR F 113  PHE F 117  0                                        
SHEET    2   U 4 GLY F 128  PHE F 138 -1  O  VAL F 132   N  PHE F 117           
SHEET    3   U 4 TYR F 172  THR F 181 -1  O  TYR F 172   N  PHE F 138           
SHEET    4   U 4 VAL F 158  TRP F 162 -1  N  LEU F 159   O  THR F 177           
SHEET    1   V 4 SER F 152  ARG F 154  0                                        
SHEET    2   V 4 ILE F 143  ILE F 149 -1  N  ILE F 149   O  SER F 152           
SHEET    3   V 4 SER F 190  HIS F 197 -1  O  THR F 196   N  ASN F 144           
SHEET    4   V 4 ILE F 204  ASN F 209 -1  O  ILE F 204   N  ALA F 195           
SSBOND   1 CYS C   22    CYS C   96                          1555   1555  2.04  
SSBOND   2 CYS C  148    CYS C  203                          1555   1555  2.04  
SSBOND   3 CYS D   23    CYS D   87                          1555   1555  2.06  
SSBOND   4 CYS D  133    CYS D  193                          1555   1555  2.05  
SSBOND   5 CYS E   22    CYS E   96                          1555   1555  2.04  
SSBOND   6 CYS E  148    CYS E  203                          1555   1555  2.04  
SSBOND   7 CYS F   23    CYS F   87                          1555   1555  2.08  
SSBOND   8 CYS F  133    CYS F  193                          1555   1555  2.05  
CISPEP   1 ASP B   73    ASN B   74          0        -8.38                     
CISPEP   2 PHE C  154    PRO C  155          0        -2.48                     
CISPEP   3 GLU C  156    PRO C  157          0         7.52                     
CISPEP   4 TRP C  196    PRO C  197          0         4.01                     
CISPEP   5 HIS D   93    PRO D   94          0         6.35                     
CISPEP   6 TYR D  139    PRO D  140          0         3.79                     
CISPEP   7 PHE E  154    PRO E  155          0        -8.15                     
CISPEP   8 GLU E  156    PRO E  157          0        -5.36                     
CISPEP   9 TRP E  196    PRO E  197          0        -3.67                     
CISPEP  10 HIS F   93    PRO F   94          0       -13.92                     
CISPEP  11 TYR F  139    PRO F  140          0         9.53                     
CRYST1  231.167   97.514  173.277  90.00 132.88  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      0.004326  0.000000  0.004016        0.00000                         
SCALE2      0.000000  0.010255  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007875        0.00000