HEADER    MEMBRANE PROTEIN                        23-JUN-06   2HFE              
TITLE     RB+ COMPLEX OF A K CHANNEL WITH AN AMIDE TO ESTER SUBSTITUTION IN THE 
TITLE    2 SELECTIVITY FILTER                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: FAB HEAVY CHAIN;                                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: FAB LIGHT CHAIN;                                           
COMPND   7 CHAIN: B;                                                            
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: KCSA CHANNEL;                                              
COMPND  11 CHAIN: C;                                                            
COMPND  12 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 CELL_LINE: HYBRIDOMA CELL LINE;                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE  10 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE  11 ORGANISM_TAXID: 10090;                                               
SOURCE  12 CELL_LINE: HYBRIDOMA CELL LINE;                                      
SOURCE  13 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  15 MOL_ID: 3;                                                           
SOURCE  16 SYNTHETIC: YES;                                                      
SOURCE  17 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  18 ORGANISM_TAXID: 32630;                                               
SOURCE  19 OTHER_DETAILS: THE KCSA PEPTIDE WAS SYNTHESISED BY THE EXPRESSED     
SOURCE  20 PROTEIN LIGATION REACTION BETWEEN A RECOMBINANT PEPTIDE THIOESTER    
SOURCE  21 AND A SYNTHETIC PEPTIDE CONSISTING OF AN N-TERMINAL CYSTEINE         
KEYWDS    CHANNEL, SEMI-SYNTHETIC, ESTER, MEMBRANE PROTEIN                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.I.VALIYAVEETIL,R.MACKINNON,T.W.MUIR                                 
REVDAT   7   27-MAR-24 2HFE    1       COMPND SOURCE REMARK DBREF               
REVDAT   7 2                   1       SEQRES LINK   SITE   ATOM                
REVDAT   6   15-NOV-23 2HFE    1       REMARK LINK   ATOM                       
REVDAT   5   16-NOV-11 2HFE    1       HETATM                                   
REVDAT   4   13-JUL-11 2HFE    1       VERSN                                    
REVDAT   3   24-FEB-09 2HFE    1       VERSN                                    
REVDAT   2   19-SEP-06 2HFE    1       HEADER                                   
REVDAT   1   12-SEP-06 2HFE    0                                                
JRNL        AUTH   F.I.VALIYAVEETIL,M.SEKEDAT,R.MACKINNON,T.W.MUIR              
JRNL        TITL   STRUCTURAL AND FUNCTIONAL CONSEQUENCES OF AN AMIDE-TO-ESTER  
JRNL        TITL 2 SUBSTITUTION IN THE SELECTIVITY FILTER OF A POTASSIUM        
JRNL        TITL 3 CHANNEL.                                                     
JRNL        REF    J.AM.CHEM.SOC.                V. 128 11591 2006              
JRNL        REFN                   ISSN 0002-7863                               
JRNL        PMID   16939283                                                     
JRNL        DOI    10.1021/JA0631955                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.25 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.25                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 26.78                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 2354853.000                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 98.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 42966                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.232                           
REMARK   3   FREE R VALUE                     : 0.251                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2155                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.005                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.25                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.39                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.90                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 6799                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2980                       
REMARK   3   BIN FREE R VALUE                    : 0.3190                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 5.10                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 364                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.017                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4046                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 26                                      
REMARK   3   SOLVENT ATOMS            : 100                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 27.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 52.20                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 8.15000                                              
REMARK   3    B22 (A**2) : 8.15000                                              
REMARK   3    B33 (A**2) : -16.30000                                            
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.31                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.30                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.35                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.34                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.014                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.700                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 26.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.120                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.450 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.400 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.970 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.910 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.40                                                 
REMARK   3   BSOL        : 49.08                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : LIPID2.PARAM                                   
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : RB.PARAM                                       
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN_MOD.TOP                                
REMARK   3  TOPOLOGY FILE  2   : LIPID_MOD.TOP                                  
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : RB_XPLOR_TOP.TXT                               
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2HFE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JUN-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000038286.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-JUL-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
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                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 43036                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.250                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 100.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : 4.500                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.07900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 21.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.33                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.40                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.46200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.570                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 69.42                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.02                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20-25% PEG400, 50 MM MAGNESIUM           
REMARK 280  ACETATE, 0.3M RBCL, PH 6.5, VAPOR DIFFUSION, SITTING DROP,          
REMARK 280  TEMPERATURE 295K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4                              
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   -Y,X,Z                                                  
REMARK 290       4555   Y,-X,Z                                                  
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290       8555   Y+1/2,-X+1/2,Z+1/2                                      
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  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       78.07100            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       78.07100            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       37.89700            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       78.07100            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       78.07100            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       37.89700            
REMARK 290   SMTRY1   7  0.000000 -1.000000  0.000000       78.07100            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       78.07100            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       37.89700            
REMARK 290   SMTRY1   8  0.000000  1.000000  0.000000       78.07100            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000       78.07100            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       37.89700            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DODECAMERIC                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DODECAMERIC                
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 34840 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 87510 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -212.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
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   BIOMT1   2 -1.000000  0.000000  0.000000      312.28400            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      312.28400            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000      312.28400            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4 -1.000000  0.000000  0.000000      312.28400            
REMARK 350   BIOMT3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 RB    RB C 201  LIES ON A SPECIAL POSITION.                          
REMARK 375 RB    RB C 202  LIES ON A SPECIAL POSITION.                          
REMARK 375 RB    RB C 203  LIES ON A SPECIAL POSITION.                          
REMARK 375 RB    RB C 204  LIES ON A SPECIAL POSITION.                          
REMARK 375 RB    RB C 205  LIES ON A SPECIAL POSITION.                          
REMARK 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 CHAINS C AND D ARE LINKED AND FORM A CONTINUOUS                      
REMARK 400 SYNTHETIC POLYPEPTIDE. THERE IS AN ESTER BOND                        
REMARK 400 BETWEEN RESIDUES TYR 78 AND GOA 79 OF CHAIN C.                       
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 C 122    CG   CD   NE   CZ   NH1  NH2                        
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   N    ILE B    29     O    HOH B   301              1.82            
REMARK 500   ND1  HIS C    25     O    HOH C   301              2.00            
REMARK 500   OG1  THR B   197     O    HOH B   302              2.12            
REMARK 500   OG1  THR B   164     O    HOH B   303              2.18            
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  98   NE  -  CZ  -  NH1 ANGL. DEV. =   4.1 DEGREES          
REMARK 500    GLY A 103   N   -  CA  -  C   ANGL. DEV. =  15.8 DEGREES          
REMARK 500    CYS A 145   CA  -  CB  -  SG  ANGL. DEV. =   7.7 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    VAL A   2      129.20    -33.19                                   
REMARK 500    ALA A 119     -157.58    -59.81                                   
REMARK 500    THR A 122      118.68   -162.17                                   
REMARK 500    ASN A 138     -150.08    -95.13                                   
REMARK 500    PRO A 154     -166.52   -112.64                                   
REMARK 500    ASP A 178       28.71     45.90                                   
REMARK 500    LYS A 213      104.97   -161.14                                   
REMARK 500    ASP B  32       49.63    -78.17                                   
REMARK 500    ALA B  51      -37.17     65.63                                   
REMARK 500    SER B  77       78.61     65.30                                   
REMARK 500    ALA B  84     -173.83   -177.21                                   
REMARK 500    GLN B 156      -21.81   -140.83                                   
REMARK 500    ASP B 184      -76.68    -56.30                                   
REMARK 500    GLU B 185      -38.28    -35.14                                   
REMARK 500    ARG B 188       39.97    -69.68                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    TYR B  50         0.07    SIDE CHAIN                              
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                              RB C 203  RB                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR C  75   O                                                      
REMARK 620 2 THR C  75   O    73.3                                              
REMARK 620 3 THR C  75   O   115.1  73.2                                        
REMARK 620 4 THR C  75   O    73.3 115.1  73.3                                  
REMARK 620 5 VAL C  76   O    68.1 129.8 153.3  83.2                            
REMARK 620 6 VAL C  76   O    83.2  68.0 129.7 153.4  76.5                      
REMARK 620 7 VAL C  76   O   153.3  83.1  68.0 129.6 122.1  76.4                
REMARK 620 8 VAL C  76   O   129.8 153.2  83.1  68.0  76.5 122.1  76.4          
REMARK 620 9  RB C 204  RB    57.5  57.6  57.6  57.6 119.0 119.0 118.9 118.9    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              RB C 204  RB                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR C  75   OG1                                                    
REMARK 620 2 THR C  75   O    55.6                                              
REMARK 620 3 THR C  75   OG1  83.3 102.3                                        
REMARK 620 4 THR C  75   O   164.6 109.1 100.7                                  
REMARK 620 5 THR C  75   O   102.3  70.4 164.6  70.3                            
REMARK 620 6 THR C  75   OG1 139.8 164.5  83.2  55.5 100.7                      
REMARK 620 7 THR C  75   OG1  83.3 100.8 139.8 102.2  55.6  83.2                
REMARK 620 8 THR C  75   O   100.8  70.3  55.6  70.3 109.1 102.1 164.6          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              RB C 202  RB                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 VAL C  76   O                                                      
REMARK 620 2 VAL C  76   O    71.4                                              
REMARK 620 3 VAL C  76   O   111.2  71.4                                        
REMARK 620 4 VAL C  76   O    71.4 111.2  71.3                                  
REMARK 620 5 GLY C  77   O    62.5  79.3 150.1 126.4                            
REMARK 620 6 GLY C  77   O   126.4  62.5  79.2 150.0  82.7                      
REMARK 620 7 GLY C  77   O   150.1 126.2  62.4  79.2 138.0  82.6                
REMARK 620 8 GLY C  77   O    79.3 150.2 126.2  62.5  82.7 138.0  82.6          
REMARK 620 9  RB C 203  RB    55.6  55.6  55.6  55.6 111.0 111.0 111.0 111.0    
REMARK 620 N                    1     2     3     4     5     6     7     8     
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              RB C 201  RB                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TYR C  78   O                                                      
REMARK 620 2 TYR C  78   O    79.5                                              
REMARK 620 3 TYR C  78   O   129.3  79.4                                        
REMARK 620 4 TYR C  78   O    79.5 129.3  79.4                                  
REMARK 620 5 HOH C 316   O    94.7  77.7 124.6 149.5                            
REMARK 620 6 HOH C 316   O    77.8 124.7 149.4  94.6  55.0                      
REMARK 620 7 HOH C 316   O   124.6 149.5  94.5  77.7  81.5  55.0                
REMARK 620 8 HOH C 316   O   149.5  94.6  77.7 124.5  55.0  81.5  55.0          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              RB C 205  RB                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 317   O                                                      
REMARK 620 2 HOH C 317   O    73.7                                              
REMARK 620 3 HOH C 317   O   115.9  73.6                                        
REMARK 620 4 HOH C 317   O    73.7 115.9  73.6                                  
REMARK 620 5 HOH C 318   O    68.6  97.4 167.3 118.9                            
REMARK 620 6 HOH C 318   O   167.3 118.8  68.5  97.3 109.8                      
REMARK 620 7 HOH C 318   O    97.4 167.4 118.8  68.6  70.7  70.7                
REMARK 620 8 HOH C 318   O   118.9  68.6  97.3 167.2  70.7  70.7 109.8          
REMARK 620 N                    1     2     3     4     5     6     7           
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RB C 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RB C 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RB C 203                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE RB C 204                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOA C 79                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE B3H C 206                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2H8P   RELATED DB: PDB                                   
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 AT THE TIME OF PROCESSING, THERE WERE NO UNP                         
REMARK 999 REFERENCE SEQUENCES AVAILABLE FOR THE PROTEINS.                      
DBREF  2HFE A    1   219  PDB    2HFE     2HFE             1    219             
DBREF  2HFE B    1   211  PDB    2HFE     2HFE             1    211             
DBREF  2HFE C   22   122  PDB    2HFE     2HFE            22    122             
SEQRES   1 A  219  GLN VAL GLN LEU GLN GLN PRO GLY ALA GLU LEU VAL LYS          
SEQRES   2 A  219  PRO GLY ALA SER VAL LYS LEU SER CYS LYS ALA SER GLY          
SEQRES   3 A  219  TYR THR PHE THR SER ASP TRP ILE HIS TRP VAL LYS GLN          
SEQRES   4 A  219  ARG PRO GLY HIS GLY LEU GLU TRP ILE GLY GLU ILE ILE          
SEQRES   5 A  219  PRO SER TYR GLY ARG ALA ASN TYR ASN GLU LYS ILE GLN          
SEQRES   6 A  219  LYS LYS ALA THR LEU THR ALA ASP LYS SER SER SER THR          
SEQRES   7 A  219  ALA PHE MET GLN LEU SER SER LEU THR SER GLU ASP SER          
SEQRES   8 A  219  ALA VAL TYR TYR CYS ALA ARG GLU ARG GLY ASP GLY TYR          
SEQRES   9 A  219  PHE ALA VAL TRP GLY ALA GLY THR THR VAL THR VAL SER          
SEQRES  10 A  219  SER ALA LYS THR THR PRO PRO SER VAL TYR PRO LEU ALA          
SEQRES  11 A  219  PRO GLY SER ALA ALA GLN THR ASN SER MET VAL THR LEU          
SEQRES  12 A  219  GLY CYS LEU VAL LYS GLY TYR PHE PRO GLU PRO VAL THR          
SEQRES  13 A  219  VAL THR TRP ASN SER GLY SER LEU SER SER GLY VAL HIS          
SEQRES  14 A  219  THR PHE PRO ALA VAL LEU GLN SER ASP LEU TYR THR LEU          
SEQRES  15 A  219  SER SER SER VAL THR VAL PRO SER SER SER TRP PRO SER          
SEQRES  16 A  219  GLU THR VAL THR CYS ASN VAL ALA HIS PRO ALA SER SER          
SEQRES  17 A  219  THR LYS VAL ASP LYS LYS ILE VAL PRO ARG ASP                  
SEQRES   1 B  211  ASP ILE LEU LEU THR GLN SER PRO ALA ILE LEU SER VAL          
SEQRES   2 B  211  SER PRO GLY GLU ARG VAL SER PHE SER CYS ARG ALA SER          
SEQRES   3 B  211  GLN SER ILE GLY THR ASP ILE HIS TRP TYR GLN GLN ARG          
SEQRES   4 B  211  THR ASN GLY SER PRO ARG LEU LEU ILE LYS TYR ALA SER          
SEQRES   5 B  211  GLU SER ILE SER GLY ILE PRO SER ARG PHE SER GLY SER          
SEQRES   6 B  211  GLY SER GLY THR ASP PHE THR LEU SER ILE ASN SER VAL          
SEQRES   7 B  211  GLU SER GLU ASP ILE ALA ASN TYR TYR CYS GLN GLN SER          
SEQRES   8 B  211  ASN ARG TRP PRO PHE THR PHE GLY SER GLY THR LYS LEU          
SEQRES   9 B  211  GLU ILE LYS ARG ALA ASP ALA ALA PRO THR VAL SER ILE          
SEQRES  10 B  211  PHE PRO PRO SER SER GLU GLN LEU THR SER GLY GLY ALA          
SEQRES  11 B  211  SER VAL VAL CYS PHE LEU ASN ASN PHE TYR PRO LYS ASP          
SEQRES  12 B  211  ILE ASN VAL LYS TRP LYS ILE ASP GLY SER GLU ARG GLN          
SEQRES  13 B  211  ASN GLY VAL LEU ASN SER TRP THR ASP GLN ASP SER LYS          
SEQRES  14 B  211  ASP SER THR TYR SER MET SER SER THR LEU THR LEU THR          
SEQRES  15 B  211  LYS ASP GLU TYR GLU ARG HIS ASN SER TYR THR CYS GLU          
SEQRES  16 B  211  ALA THR HIS LYS THR SER THR SER PRO ILE VAL LYS SER          
SEQRES  17 B  211  PHE ASN ARG                                                  
SEQRES   1 C  101  SER ALA LEU HIS TRP ARG ALA ALA GLY ALA ALA THR VAL          
SEQRES   2 C  101  LEU LEU VAL ILE VAL LEU LEU ALA GLY SER TYR LEU ALA          
SEQRES   3 C  101  VAL LEU ALA GLU ARG GLY ALA PRO GLY ALA GLN LEU ILE          
SEQRES   4 C  101  THR TYR PRO ARG ALA LEU TRP TRP ALA CYS GLU THR ALA          
SEQRES   5 C  101  THR THR VAL GLY TYR GOA ASP LEU TYR PRO VAL THR LEU          
SEQRES   6 C  101  TRP GLY ARG LEU VAL ALA VAL VAL VAL MET VAL ALA GLY          
SEQRES   7 C  101  ILE THR SER PHE GLY LEU VAL THR ALA ALA LEU ALA THR          
SEQRES   8 C  101  TRP PHE VAL GLY ARG GLU GLN GLU ARG ARG                      
HET    GOA  C  79       4                                                       
HET     RB  C 201       1                                                       
HET     RB  C 202       1                                                       
HET     RB  C 203       1                                                       
HET     RB  C 204       1                                                       
HET     RB  C 205       1                                                       
HET    B3H  C 206      21                                                       
HETNAM     GOA GLYCOLIC ACID                                                    
HETNAM      RB RUBIDIUM ION                                                     
HETNAM     B3H (2S)-2-(BUTYRYLOXY)-3-HYDROXYPROPYL NONANOATE                    
HETSYN     GOA HYDROXYACETIC ACID; HYDROXYETHANOIC ACID                         
FORMUL   3  GOA    C2 H4 O3                                                     
FORMUL   4   RB    5(RB 1+)                                                     
FORMUL   9  B3H    C16 H30 O5                                                   
FORMUL  10  HOH   *100(H2 O)                                                    
HELIX    1   1 THR A   87  SER A   91  5                                   5    
HELIX    2   2 SER A  191  TRP A  193  5                                   3    
HELIX    3   3 HIS A  204  SER A  208  5                                   5    
HELIX    4   4 GLU B   79  ILE B   83  5                                   5    
HELIX    5   5 SER B  121  GLY B  128  1                                   8    
HELIX    6   6 THR B  182  ARG B  188  1                                   7    
HELIX    7   7 ALA C   23  ARG C   52  1                                  30    
HELIX    8   8 THR C   61  THR C   74  1                                  14    
SHEET    1   A 4 LEU A   4  GLN A   5  0                                        
SHEET    2   A 4 VAL A  18  ALA A  24 -1  O  LYS A  23   N  GLN A   5           
SHEET    3   A 4 THR A  78  LEU A  83 -1  O  LEU A  83   N  VAL A  18           
SHEET    4   A 4 ALA A  68  ASP A  73 -1  N  THR A  71   O  PHE A  80           
SHEET    1   B 6 ALA A   9  VAL A  12  0                                        
SHEET    2   B 6 THR A 112  VAL A 116  1  O  THR A 115   N  VAL A  12           
SHEET    3   B 6 ALA A  92  GLU A  99 -1  N  ALA A  92   O  VAL A 114           
SHEET    4   B 6 TRP A  33  GLN A  39 -1  N  TRP A  33   O  GLU A  99           
SHEET    5   B 6 LEU A  45  ILE A  51 -1  O  GLU A  46   N  LYS A  38           
SHEET    6   B 6 ALA A  58  TYR A  60 -1  O  ASN A  59   N  GLU A  50           
SHEET    1   C 4 ALA A   9  VAL A  12  0                                        
SHEET    2   C 4 THR A 112  VAL A 116  1  O  THR A 115   N  VAL A  12           
SHEET    3   C 4 ALA A  92  GLU A  99 -1  N  ALA A  92   O  VAL A 114           
SHEET    4   C 4 VAL A 107  TRP A 108 -1  O  VAL A 107   N  ARG A  98           
SHEET    1   D 4 SER A 125  LEU A 129  0                                        
SHEET    2   D 4 MET A 140  TYR A 150 -1  O  LYS A 148   N  SER A 125           
SHEET    3   D 4 TYR A 180  PRO A 189 -1  O  TYR A 180   N  TYR A 150           
SHEET    4   D 4 VAL A 168  THR A 170 -1  N  HIS A 169   O  SER A 185           
SHEET    1   E 4 SER A 125  LEU A 129  0                                        
SHEET    2   E 4 MET A 140  TYR A 150 -1  O  LYS A 148   N  SER A 125           
SHEET    3   E 4 TYR A 180  PRO A 189 -1  O  TYR A 180   N  TYR A 150           
SHEET    4   E 4 VAL A 174  LEU A 175 -1  N  VAL A 174   O  THR A 181           
SHEET    1   F 3 THR A 156  TRP A 159  0                                        
SHEET    2   F 3 THR A 199  ALA A 203 -1  O  ASN A 201   N  THR A 158           
SHEET    3   F 3 VAL A 211  LYS A 214 -1  O  VAL A 211   N  VAL A 202           
SHEET    1   G 4 LEU B   4  GLN B   6  0                                        
SHEET    2   G 4 VAL B  19  ALA B  25 -1  O  ARG B  24   N  THR B   5           
SHEET    3   G 4 ASP B  70  ILE B  75 -1  O  PHE B  71   N  CYS B  23           
SHEET    4   G 4 PHE B  62  SER B  67 -1  N  SER B  63   O  SER B  74           
SHEET    1   H 6 ILE B  10  VAL B  13  0                                        
SHEET    2   H 6 THR B 102  ILE B 106  1  O  GLU B 105   N  LEU B  11           
SHEET    3   H 6 ASN B  85  GLN B  90 -1  N  TYR B  86   O  THR B 102           
SHEET    4   H 6 ILE B  33  GLN B  38 -1  N  TYR B  36   O  TYR B  87           
SHEET    5   H 6 ARG B  45  LYS B  49 -1  O  LEU B  47   N  TRP B  35           
SHEET    6   H 6 GLU B  53  SER B  54 -1  O  GLU B  53   N  LYS B  49           
SHEET    1   I 4 ILE B  10  VAL B  13  0                                        
SHEET    2   I 4 THR B 102  ILE B 106  1  O  GLU B 105   N  LEU B  11           
SHEET    3   I 4 ASN B  85  GLN B  90 -1  N  TYR B  86   O  THR B 102           
SHEET    4   I 4 THR B  97  PHE B  98 -1  O  THR B  97   N  GLN B  90           
SHEET    1   J 4 THR B 114  PHE B 118  0                                        
SHEET    2   J 4 ALA B 130  PHE B 139 -1  O  VAL B 133   N  PHE B 118           
SHEET    3   J 4 TYR B 173  LEU B 181 -1  O  MET B 175   N  LEU B 136           
SHEET    4   J 4 VAL B 159  TRP B 163 -1  N  LEU B 160   O  THR B 178           
SHEET    1   K 4 SER B 153  ARG B 155  0                                        
SHEET    2   K 4 ASN B 145  ILE B 150 -1  N  TRP B 148   O  ARG B 155           
SHEET    3   K 4 SER B 191  THR B 197 -1  O  THR B 193   N  LYS B 149           
SHEET    4   K 4 ILE B 205  ASN B 210 -1  O  LYS B 207   N  CYS B 194           
SSBOND   1 CYS A   22    CYS A   96                          1555   1555  2.07  
SSBOND   2 CYS A  145    CYS A  200                          1555   1555  2.06  
SSBOND   3 CYS B   23    CYS B   88                          1555   1555  2.12  
SSBOND   4 CYS B  134    CYS B  194                          1555   1555  2.03  
LINK         C   TYR C  78                 O2  GOA C  79     1555   1555  1.33  
LINK         C   GOA C  79                 N   ASP C  80     1555   1555  1.33  
LINK         O   THR C  75                RB    RB C 203     1555   1555  3.14  
LINK         O   THR C  75                RB    RB C 203     3755   1555  3.14  
LINK         O   THR C  75                RB    RB C 203     2775   1555  3.14  
LINK         O   THR C  75                RB    RB C 203     4575   1555  3.14  
LINK         OG1 THR C  75                RB    RB C 204     1555   1555  2.97  
LINK         O   THR C  75                RB    RB C 204     1555   1555  3.25  
LINK         OG1 THR C  75                RB    RB C 204     3755   1555  2.97  
LINK         O   THR C  75                RB    RB C 204     2775   1555  3.25  
LINK         O   THR C  75                RB    RB C 204     4575   1555  3.25  
LINK         OG1 THR C  75                RB    RB C 204     2775   1555  2.97  
LINK         OG1 THR C  75                RB    RB C 204     4575   1555  2.97  
LINK         O   THR C  75                RB    RB C 204     3755   1555  3.25  
LINK         O   VAL C  76                RB    RB C 202     1555   1555  3.40  
LINK         O   VAL C  76                RB    RB C 202     3755   1555  3.41  
LINK         O   VAL C  76                RB    RB C 202     2775   1555  3.41  
LINK         O   VAL C  76                RB    RB C 202     4575   1555  3.41  
LINK         O   VAL C  76                RB    RB C 203     1555   1555  3.21  
LINK         O   VAL C  76                RB    RB C 203     3755   1555  3.21  
LINK         O   VAL C  76                RB    RB C 203     2775   1555  3.21  
LINK         O   VAL C  76                RB    RB C 203     4575   1555  3.21  
LINK         O   GLY C  77                RB    RB C 202     1555   1555  3.05  
LINK         O   GLY C  77                RB    RB C 202     3755   1555  3.05  
LINK         O   GLY C  77                RB    RB C 202     2775   1555  3.05  
LINK         O   GLY C  77                RB    RB C 202     4575   1555  3.05  
LINK         O   TYR C  78                RB    RB C 201     1555   1555  3.13  
LINK         O   TYR C  78                RB    RB C 201     3755   1555  3.13  
LINK         O   TYR C  78                RB    RB C 201     2775   1555  3.13  
LINK         O   TYR C  78                RB    RB C 201     4575   1555  3.13  
LINK        RB    RB C 201                 O   HOH C 316     1555   1555  3.61  
LINK        RB    RB C 201                 O   HOH C 316     1555   4575  3.61  
LINK        RB    RB C 201                 O   HOH C 316     1555   2775  3.61  
LINK        RB    RB C 201                 O   HOH C 316     1555   3755  3.61  
LINK        RB    RB C 202                RB    RB C 203     1555   1555  3.48  
LINK        RB    RB C 202                RB    RB C 203     1555   2775  3.48  
LINK        RB    RB C 202                RB    RB C 203     1555   3755  3.48  
LINK        RB    RB C 202                RB    RB C 203     1555   4575  3.48  
LINK        RB    RB C 203                RB    RB C 204     1555   1555  3.57  
LINK        RB    RB C 203                RB    RB C 204     1555   2775  3.57  
LINK        RB    RB C 203                RB    RB C 204     1555   3755  3.57  
LINK        RB    RB C 203                RB    RB C 204     1555   4575  3.57  
LINK        RB    RB C 205                 O   HOH C 317     1555   1555  3.90  
LINK        RB    RB C 205                 O   HOH C 317     1555   3755  3.90  
LINK        RB    RB C 205                 O   HOH C 317     1555   2775  3.90  
LINK        RB    RB C 205                 O   HOH C 317     1555   4575  3.90  
LINK        RB    RB C 205                 O   HOH C 318     1555   1555  3.40  
LINK        RB    RB C 205                 O   HOH C 318     1555   2775  3.40  
LINK        RB    RB C 205                 O   HOH C 318     1555   4575  3.40  
LINK        RB    RB C 205                 O   HOH C 318     1555   3755  3.40  
CISPEP   1 PHE A  151    PRO A  152          0         1.69                     
CISPEP   2 GLU A  153    PRO A  154          0        -0.52                     
CISPEP   3 TRP A  193    PRO A  194          0        -0.16                     
CISPEP   4 SER B    7    PRO B    8          0         0.33                     
CISPEP   5 TRP B   94    PRO B   95          0        -0.11                     
CISPEP   6 TYR B  140    PRO B  141          0         0.58                     
SITE     1 AC1  1 TYR C  78                                                     
SITE     1 AC2  3 VAL C  76  GLY C  77   RB C 203                               
SITE     1 AC3  4 THR C  75  VAL C  76   RB C 202   RB C 204                    
SITE     1 AC4  2 THR C  75   RB C 203                                          
SITE     1 AC5  5 GLY C  77  TYR C  78  ASP C  80  LEU C  81                    
SITE     2 AC5  5 TYR C  82                                                     
SITE     1 AC6  7 HOH C 302  PRO C  63  CYS C  70  LEU C  86                    
SITE     2 AC6  7 ARG C  89  LEU C  90  VAL C  93                               
CRYST1  156.142  156.142   75.794  90.00  90.00  90.00 I 4           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      0.006404  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006404  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013194        0.00000