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Database: PDB
Entry: 1IW8
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HEADER    HYDROLASE                               22-APR-02   1IW8              
TITLE     CRYSTAL STRUCTURE OF A MUTANT OF ACID PHOSPHATASE FROM ESCHERICHIA    
TITLE    2 BLATTAE (G74D/I153T)                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ACID PHOSPHATASE;                                          
COMPND   3 CHAIN: A, B, C, D, E, F;                                             
COMPND   4 FRAGMENT: RESIDUES 1-231;                                            
COMPND   5 EC: 3.1.3.2;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA BLATTAE;                            
SOURCE   3 ORGANISM_TAXID: 563;                                                 
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   7 EXPRESSION_SYSTEM_PLASMID: PUC118                                    
KEYWDS    ALL ALPHA, HYDROLASE                                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.ISHIKAWA,Y.MIHARA,N.SHIMBA,N.OHTSU,H.KAWASAKI,E.SUZUKI,Y.ASANO      
REVDAT   5   25-OCT-23 1IW8    1       REMARK                                   
REVDAT   4   10-NOV-21 1IW8    1       REMARK SEQADV                            
REVDAT   3   04-OCT-17 1IW8    1       REMARK                                   
REVDAT   2   24-FEB-09 1IW8    1       VERSN                                    
REVDAT   1   11-SEP-02 1IW8    0                                                
JRNL        AUTH   K.ISHIKAWA,Y.MIHARA,N.SHIMBA,N.OHTSU,H.KAWASAKI,E.SUZUKI,    
JRNL        AUTH 2 Y.ASANO                                                      
JRNL        TITL   ENHANCEMENT OF NUCLEOSIDE PHOSPHORYLATION ACTIVITY IN AN     
JRNL        TITL 2 ACID PHOSPHATASE                                             
JRNL        REF    PROTEIN ENG.                  V.  15   539 2002              
JRNL        REFN                   ISSN 0269-2139                               
JRNL        PMID   12200535                                                     
JRNL        DOI    10.1093/PROTEIN/15.7.539                                     
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   K.ISHIKAWA,Y.MIHARA,K.GONDOH,E.SUZUKI,Y.ASANO                
REMARK   1  TITL   X-RAY STRUCTURES OF A NOVEL ACID PHOSPHATASE FROM            
REMARK   1  TITL 2 ESCHERICHIA BLATTAE AND ITS COMPLEX WITH THE                 
REMARK   1  TITL 3 TRANSITION-STATE ANALOG MOLYBDATE                            
REMARK   1  REF    EMBO J.                       V.  19  2412 2000              
REMARK   1  REFN                   ISSN 0261-4189                               
REMARK   1  DOI    10.1093/EMBOJ/19.11.2412                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNX 2000.1                                           
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN,MOLECULAR                  
REMARK   3               : SIMULATIONS (BADGER,BERARD,KUMAR,SZALMA,             
REMARK   3               : YIP,DZAKULA)                                         
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 1.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 45889                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.243                           
REMARK   3   R VALUE            (WORKING SET) : 0.243                           
REMARK   3   FREE R VALUE                     : 0.284                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 2298                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                               
REMARK   3   R VALUE     (WORKING + TEST SET, NO CUTOFF) : NULL                 
REMARK   3   R VALUE            (WORKING SET, NO CUTOFF) : NULL                 
REMARK   3   FREE R VALUE                    (NO CUTOFF) : NULL                 
REMARK   3   FREE R VALUE TEST SET SIZE   (%, NO CUTOFF) : NULL                 
REMARK   3   FREE R VALUE TEST SET COUNT     (NO CUTOFF) : NULL                 
REMARK   3   ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : NULL                 
REMARK   3   TOTAL NUMBER OF REFLECTIONS     (NO CUTOFF) : 45889                
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.65                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 92.40                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3380                       
REMARK   3   BIN FREE R VALUE                    : 0.3810                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 335                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.021                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 9897                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 30                                      
REMARK   3   SOLVENT ATOMS            : 314                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 28.60                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 36.30                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.32                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.48                            
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) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : ISOTROPIC                                 
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1IW8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-APR-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000005332.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 03-DEC-97                          
REMARK 200  TEMPERATURE           (KELVIN) : 288                                
REMARK 200  PH                             : 8.4                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : BL-6B                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : FUJI                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : WEIS                               
REMARK 200  DATA SCALING SOFTWARE          : WEIS, SCALA, CCP4 (SCALA)          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 45889                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 10.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.5                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.08400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.55                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 91.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1D2T                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.28                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400, PH 8.4, VAPOR DIFFUSION,         
REMARK 280  HANGING DROP, TEMPERATURE 293K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
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       68.90000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       29.20000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       84.10000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       29.20000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       68.90000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       84.10000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: HEXAMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 12800 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 49440 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -184.0 KCAL/MOL                       
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     LEU A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     LEU A     3                                                      
REMARK 465     VAL A     4                                                      
REMARK 465     ALA A     5                                                      
REMARK 465     THR A     6                                                      
REMARK 465     THR A   134                                                      
REMARK 465     THR A   135                                                      
REMARK 465     GLU A   136                                                      
REMARK 465     GLN A   137                                                      
REMARK 465     ASP A   138                                                      
REMARK 465     GLN A   229                                                      
REMARK 465     LYS A   230                                                      
REMARK 465     LYS A   231                                                      
REMARK 465     LEU B     1                                                      
REMARK 465     ALA B     2                                                      
REMARK 465     LEU B     3                                                      
REMARK 465     VAL B     4                                                      
REMARK 465     ALA B     5                                                      
REMARK 465     THR B   135                                                      
REMARK 465     GLU B   136                                                      
REMARK 465     GLN B   137                                                      
REMARK 465     ASP B   138                                                      
REMARK 465     LYS B   139                                                      
REMARK 465     LEU B   140                                                      
REMARK 465     LYS B   231                                                      
REMARK 465     LEU C     1                                                      
REMARK 465     ALA C     2                                                      
REMARK 465     LEU C     3                                                      
REMARK 465     VAL C     4                                                      
REMARK 465     ALA C     5                                                      
REMARK 465     THR C   135                                                      
REMARK 465     GLU C   136                                                      
REMARK 465     GLN C   137                                                      
REMARK 465     ASP C   138                                                      
REMARK 465     LYS C   139                                                      
REMARK 465     LEU C   140                                                      
REMARK 465     HIS C   228                                                      
REMARK 465     GLN C   229                                                      
REMARK 465     LYS C   230                                                      
REMARK 465     LYS C   231                                                      
REMARK 465     LEU D     1                                                      
REMARK 465     ALA D     2                                                      
REMARK 465     LEU D     3                                                      
REMARK 465     VAL D     4                                                      
REMARK 465     ALA D     5                                                      
REMARK 465     THR D     6                                                      
REMARK 465     THR D   134                                                      
REMARK 465     THR D   135                                                      
REMARK 465     GLU D   136                                                      
REMARK 465     GLN D   137                                                      
REMARK 465     ASP D   138                                                      
REMARK 465     LYS D   139                                                      
REMARK 465     LEU D   140                                                      
REMARK 465     GLN D   229                                                      
REMARK 465     LYS D   230                                                      
REMARK 465     LYS D   231                                                      
REMARK 465     LEU E     1                                                      
REMARK 465     ALA E     2                                                      
REMARK 465     LEU E     3                                                      
REMARK 465     VAL E     4                                                      
REMARK 465     ALA E     5                                                      
REMARK 465     THR E     6                                                      
REMARK 465     THR E   134                                                      
REMARK 465     THR E   135                                                      
REMARK 465     GLU E   136                                                      
REMARK 465     GLN E   137                                                      
REMARK 465     ASP E   138                                                      
REMARK 465     LYS E   139                                                      
REMARK 465     LEU E   140                                                      
REMARK 465     HIS E   228                                                      
REMARK 465     GLN E   229                                                      
REMARK 465     LYS E   230                                                      
REMARK 465     LYS E   231                                                      
REMARK 465     LEU F     1                                                      
REMARK 465     ALA F     2                                                      
REMARK 465     LEU F     3                                                      
REMARK 465     VAL F     4                                                      
REMARK 465     ALA F     5                                                      
REMARK 465     THR F   135                                                      
REMARK 465     GLU F   136                                                      
REMARK 465     GLN F   137                                                      
REMARK 465     ASP F   138                                                      
REMARK 465     LYS F   139                                                      
REMARK 465     LEU F   140                                                      
REMARK 465     GLN F   229                                                      
REMARK 465     LYS F   230                                                      
REMARK 465     LYS F   231                                                      
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  53   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    ARG A  53   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG A  56   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    ARG A  60   NE  -  CZ  -  NH1 ANGL. DEV. =  -5.3 DEGREES          
REMARK 500    ARG A  60   NE  -  CZ  -  NH2 ANGL. DEV. =   5.0 DEGREES          
REMARK 500    ARG A 112   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    ARG A 112   NE  -  CZ  -  NH2 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG A 198   NE  -  CZ  -  NH1 ANGL. DEV. =  -6.3 DEGREES          
REMARK 500    ARG A 198   NE  -  CZ  -  NH2 ANGL. DEV. =   6.2 DEGREES          
REMARK 500    ARG B  53   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG B  53   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    ARG B  56   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.2 DEGREES          
REMARK 500    ARG B  56   NE  -  CZ  -  NH2 ANGL. DEV. =   3.0 DEGREES          
REMARK 500    ARG B 168   NE  -  CZ  -  NH1 ANGL. DEV. =   3.4 DEGREES          
REMARK 500    ARG B 168   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    ARG B 183   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    ARG C  56   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    ARG C 112   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    ARG C 112   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG C 168   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    ARG C 175   NE  -  CZ  -  NH1 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ARG C 175   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.4 DEGREES          
REMARK 500    ARG C 183   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    ARG D  56   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    ARG D  56   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500    ARG D  60   NE  -  CZ  -  NH1 ANGL. DEV. =  -5.5 DEGREES          
REMARK 500    ARG D  60   NE  -  CZ  -  NH2 ANGL. DEV. =   5.4 DEGREES          
REMARK 500    ARG E  53   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG E  53   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.7 DEGREES          
REMARK 500    ARG E 175   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    ARG E 175   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.6 DEGREES          
REMARK 500    ARG F  53   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    ARG F  53   NE  -  CZ  -  NH2 ANGL. DEV. =   3.2 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A   9     -165.21   -170.64                                   
REMARK 500    ALA A  92       68.38   -165.37                                   
REMARK 500    THR A 131     -167.60   -107.65                                   
REMARK 500    ASN A 143     -165.23   -128.21                                   
REMARK 500    ASP B   9     -166.14   -169.55                                   
REMARK 500    ALA B  92       67.05   -159.85                                   
REMARK 500    ASN B 143     -164.22   -129.73                                   
REMARK 500    ASP C   9     -166.14   -171.13                                   
REMARK 500    ALA C  92       67.66   -160.99                                   
REMARK 500    MET C 119       48.14     39.52                                   
REMARK 500    ASN C 133       55.42   -119.14                                   
REMARK 500    ASN C 143     -163.73   -127.50                                   
REMARK 500    ASN D   8      153.49    -47.87                                   
REMARK 500    ASP D   9     -166.96   -169.01                                   
REMARK 500    ALA D  92       66.35   -164.65                                   
REMARK 500    THR D 131     -168.43   -104.36                                   
REMARK 500    ASN D 143     -164.23   -129.03                                   
REMARK 500    ASP E   9     -167.28   -170.06                                   
REMARK 500    ALA E  92       68.33   -161.94                                   
REMARK 500    ASN E 143     -162.11   -126.63                                   
REMARK 500    ASP F   9     -165.29   -169.34                                   
REMARK 500    ALA F  92       68.00   -163.22                                   
REMARK 500    ASN F 133       79.95   -118.18                                   
REMARK 500    ASN F 143     -163.67   -129.37                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 1002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 1003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 1004                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 E 1005                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 F 1006                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1D2T   RELATED DB: PDB                                   
REMARK 900 1D2T CONTAINS THE WILD-TYPE OF THE SAME PROTEIN.                     
REMARK 900 RELATED ID: 1EOI   RELATED DB: PDB                                   
REMARK 900 1EOI CONTAINS THE WILD-TYPE OF THE SAME PROTEIN COMPLEXED WITH       
REMARK 900 MOLYBDATE.                                                           
DBREF  1IW8 A    1   231  UNP    Q9S1A6   Q9S1A6_ESCBL    19    249             
DBREF  1IW8 B    1   231  UNP    Q9S1A6   Q9S1A6_ESCBL    19    249             
DBREF  1IW8 C    1   231  UNP    Q9S1A6   Q9S1A6_ESCBL    19    249             
DBREF  1IW8 D    1   231  UNP    Q9S1A6   Q9S1A6_ESCBL    19    249             
DBREF  1IW8 E    1   231  UNP    Q9S1A6   Q9S1A6_ESCBL    19    249             
DBREF  1IW8 F    1   231  UNP    Q9S1A6   Q9S1A6_ESCBL    19    249             
SEQADV 1IW8 ASP A   74  UNP  Q9S1A6    GLY    92 ENGINEERED MUTATION            
SEQADV 1IW8 THR A  153  UNP  Q9S1A6    ILE   171 ENGINEERED MUTATION            
SEQADV 1IW8 ASP B   74  UNP  Q9S1A6    GLY    92 ENGINEERED MUTATION            
SEQADV 1IW8 THR B  153  UNP  Q9S1A6    ILE   171 ENGINEERED MUTATION            
SEQADV 1IW8 ASP C   74  UNP  Q9S1A6    GLY    92 ENGINEERED MUTATION            
SEQADV 1IW8 THR C  153  UNP  Q9S1A6    ILE   171 ENGINEERED MUTATION            
SEQADV 1IW8 ASP D   74  UNP  Q9S1A6    GLY    92 ENGINEERED MUTATION            
SEQADV 1IW8 THR D  153  UNP  Q9S1A6    ILE   171 ENGINEERED MUTATION            
SEQADV 1IW8 ASP E   74  UNP  Q9S1A6    GLY    92 ENGINEERED MUTATION            
SEQADV 1IW8 THR E  153  UNP  Q9S1A6    ILE   171 ENGINEERED MUTATION            
SEQADV 1IW8 ASP F   74  UNP  Q9S1A6    GLY    92 ENGINEERED MUTATION            
SEQADV 1IW8 THR F  153  UNP  Q9S1A6    ILE   171 ENGINEERED MUTATION            
SEQRES   1 A  231  LEU ALA LEU VAL ALA THR GLY ASN ASP THR THR THR LYS          
SEQRES   2 A  231  PRO ASP LEU TYR TYR LEU LYS ASN SER GLU ALA ILE ASN          
SEQRES   3 A  231  SER LEU ALA LEU LEU PRO PRO PRO PRO ALA VAL GLY SER          
SEQRES   4 A  231  ILE ALA PHE LEU ASN ASP GLN ALA MET TYR GLU GLN GLY          
SEQRES   5 A  231  ARG LEU LEU ARG ASN THR GLU ARG GLY LYS LEU ALA ALA          
SEQRES   6 A  231  GLU ASP ALA ASN LEU SER SER GLY ASP VAL ALA ASN ALA          
SEQRES   7 A  231  PHE SER GLY ALA PHE GLY SER PRO ILE THR GLU LYS ASP          
SEQRES   8 A  231  ALA PRO ALA LEU HIS LYS LEU LEU THR ASN MET ILE GLU          
SEQRES   9 A  231  ASP ALA GLY ASP LEU ALA THR ARG SER ALA LYS ASP HIS          
SEQRES  10 A  231  TYR MET ARG ILE ARG PRO PHE ALA PHE TYR GLY VAL SER          
SEQRES  11 A  231  THR CYS ASN THR THR GLU GLN ASP LYS LEU SER LYS ASN          
SEQRES  12 A  231  GLY SER TYR PRO SER GLY HIS THR SER THR GLY TRP ALA          
SEQRES  13 A  231  THR ALA LEU VAL LEU ALA GLU ILE ASN PRO GLN ARG GLN          
SEQRES  14 A  231  ASN GLU ILE LEU LYS ARG GLY TYR GLU LEU GLY GLN SER          
SEQRES  15 A  231  ARG VAL ILE CYS GLY TYR HIS TRP GLN SER ASP VAL ASP          
SEQRES  16 A  231  ALA ALA ARG VAL VAL GLY SER ALA VAL VAL ALA THR LEU          
SEQRES  17 A  231  HIS THR ASN PRO ALA PHE GLN GLN GLN LEU GLN LYS ALA          
SEQRES  18 A  231  LYS ALA GLU PHE ALA GLN HIS GLN LYS LYS                      
SEQRES   1 B  231  LEU ALA LEU VAL ALA THR GLY ASN ASP THR THR THR LYS          
SEQRES   2 B  231  PRO ASP LEU TYR TYR LEU LYS ASN SER GLU ALA ILE ASN          
SEQRES   3 B  231  SER LEU ALA LEU LEU PRO PRO PRO PRO ALA VAL GLY SER          
SEQRES   4 B  231  ILE ALA PHE LEU ASN ASP GLN ALA MET TYR GLU GLN GLY          
SEQRES   5 B  231  ARG LEU LEU ARG ASN THR GLU ARG GLY LYS LEU ALA ALA          
SEQRES   6 B  231  GLU ASP ALA ASN LEU SER SER GLY ASP VAL ALA ASN ALA          
SEQRES   7 B  231  PHE SER GLY ALA PHE GLY SER PRO ILE THR GLU LYS ASP          
SEQRES   8 B  231  ALA PRO ALA LEU HIS LYS LEU LEU THR ASN MET ILE GLU          
SEQRES   9 B  231  ASP ALA GLY ASP LEU ALA THR ARG SER ALA LYS ASP HIS          
SEQRES  10 B  231  TYR MET ARG ILE ARG PRO PHE ALA PHE TYR GLY VAL SER          
SEQRES  11 B  231  THR CYS ASN THR THR GLU GLN ASP LYS LEU SER LYS ASN          
SEQRES  12 B  231  GLY SER TYR PRO SER GLY HIS THR SER THR GLY TRP ALA          
SEQRES  13 B  231  THR ALA LEU VAL LEU ALA GLU ILE ASN PRO GLN ARG GLN          
SEQRES  14 B  231  ASN GLU ILE LEU LYS ARG GLY TYR GLU LEU GLY GLN SER          
SEQRES  15 B  231  ARG VAL ILE CYS GLY TYR HIS TRP GLN SER ASP VAL ASP          
SEQRES  16 B  231  ALA ALA ARG VAL VAL GLY SER ALA VAL VAL ALA THR LEU          
SEQRES  17 B  231  HIS THR ASN PRO ALA PHE GLN GLN GLN LEU GLN LYS ALA          
SEQRES  18 B  231  LYS ALA GLU PHE ALA GLN HIS GLN LYS LYS                      
SEQRES   1 C  231  LEU ALA LEU VAL ALA THR GLY ASN ASP THR THR THR LYS          
SEQRES   2 C  231  PRO ASP LEU TYR TYR LEU LYS ASN SER GLU ALA ILE ASN          
SEQRES   3 C  231  SER LEU ALA LEU LEU PRO PRO PRO PRO ALA VAL GLY SER          
SEQRES   4 C  231  ILE ALA PHE LEU ASN ASP GLN ALA MET TYR GLU GLN GLY          
SEQRES   5 C  231  ARG LEU LEU ARG ASN THR GLU ARG GLY LYS LEU ALA ALA          
SEQRES   6 C  231  GLU ASP ALA ASN LEU SER SER GLY ASP VAL ALA ASN ALA          
SEQRES   7 C  231  PHE SER GLY ALA PHE GLY SER PRO ILE THR GLU LYS ASP          
SEQRES   8 C  231  ALA PRO ALA LEU HIS LYS LEU LEU THR ASN MET ILE GLU          
SEQRES   9 C  231  ASP ALA GLY ASP LEU ALA THR ARG SER ALA LYS ASP HIS          
SEQRES  10 C  231  TYR MET ARG ILE ARG PRO PHE ALA PHE TYR GLY VAL SER          
SEQRES  11 C  231  THR CYS ASN THR THR GLU GLN ASP LYS LEU SER LYS ASN          
SEQRES  12 C  231  GLY SER TYR PRO SER GLY HIS THR SER THR GLY TRP ALA          
SEQRES  13 C  231  THR ALA LEU VAL LEU ALA GLU ILE ASN PRO GLN ARG GLN          
SEQRES  14 C  231  ASN GLU ILE LEU LYS ARG GLY TYR GLU LEU GLY GLN SER          
SEQRES  15 C  231  ARG VAL ILE CYS GLY TYR HIS TRP GLN SER ASP VAL ASP          
SEQRES  16 C  231  ALA ALA ARG VAL VAL GLY SER ALA VAL VAL ALA THR LEU          
SEQRES  17 C  231  HIS THR ASN PRO ALA PHE GLN GLN GLN LEU GLN LYS ALA          
SEQRES  18 C  231  LYS ALA GLU PHE ALA GLN HIS GLN LYS LYS                      
SEQRES   1 D  231  LEU ALA LEU VAL ALA THR GLY ASN ASP THR THR THR LYS          
SEQRES   2 D  231  PRO ASP LEU TYR TYR LEU LYS ASN SER GLU ALA ILE ASN          
SEQRES   3 D  231  SER LEU ALA LEU LEU PRO PRO PRO PRO ALA VAL GLY SER          
SEQRES   4 D  231  ILE ALA PHE LEU ASN ASP GLN ALA MET TYR GLU GLN GLY          
SEQRES   5 D  231  ARG LEU LEU ARG ASN THR GLU ARG GLY LYS LEU ALA ALA          
SEQRES   6 D  231  GLU ASP ALA ASN LEU SER SER GLY ASP VAL ALA ASN ALA          
SEQRES   7 D  231  PHE SER GLY ALA PHE GLY SER PRO ILE THR GLU LYS ASP          
SEQRES   8 D  231  ALA PRO ALA LEU HIS LYS LEU LEU THR ASN MET ILE GLU          
SEQRES   9 D  231  ASP ALA GLY ASP LEU ALA THR ARG SER ALA LYS ASP HIS          
SEQRES  10 D  231  TYR MET ARG ILE ARG PRO PHE ALA PHE TYR GLY VAL SER          
SEQRES  11 D  231  THR CYS ASN THR THR GLU GLN ASP LYS LEU SER LYS ASN          
SEQRES  12 D  231  GLY SER TYR PRO SER GLY HIS THR SER THR GLY TRP ALA          
SEQRES  13 D  231  THR ALA LEU VAL LEU ALA GLU ILE ASN PRO GLN ARG GLN          
SEQRES  14 D  231  ASN GLU ILE LEU LYS ARG GLY TYR GLU LEU GLY GLN SER          
SEQRES  15 D  231  ARG VAL ILE CYS GLY TYR HIS TRP GLN SER ASP VAL ASP          
SEQRES  16 D  231  ALA ALA ARG VAL VAL GLY SER ALA VAL VAL ALA THR LEU          
SEQRES  17 D  231  HIS THR ASN PRO ALA PHE GLN GLN GLN LEU GLN LYS ALA          
SEQRES  18 D  231  LYS ALA GLU PHE ALA GLN HIS GLN LYS LYS                      
SEQRES   1 E  231  LEU ALA LEU VAL ALA THR GLY ASN ASP THR THR THR LYS          
SEQRES   2 E  231  PRO ASP LEU TYR TYR LEU LYS ASN SER GLU ALA ILE ASN          
SEQRES   3 E  231  SER LEU ALA LEU LEU PRO PRO PRO PRO ALA VAL GLY SER          
SEQRES   4 E  231  ILE ALA PHE LEU ASN ASP GLN ALA MET TYR GLU GLN GLY          
SEQRES   5 E  231  ARG LEU LEU ARG ASN THR GLU ARG GLY LYS LEU ALA ALA          
SEQRES   6 E  231  GLU ASP ALA ASN LEU SER SER GLY ASP VAL ALA ASN ALA          
SEQRES   7 E  231  PHE SER GLY ALA PHE GLY SER PRO ILE THR GLU LYS ASP          
SEQRES   8 E  231  ALA PRO ALA LEU HIS LYS LEU LEU THR ASN MET ILE GLU          
SEQRES   9 E  231  ASP ALA GLY ASP LEU ALA THR ARG SER ALA LYS ASP HIS          
SEQRES  10 E  231  TYR MET ARG ILE ARG PRO PHE ALA PHE TYR GLY VAL SER          
SEQRES  11 E  231  THR CYS ASN THR THR GLU GLN ASP LYS LEU SER LYS ASN          
SEQRES  12 E  231  GLY SER TYR PRO SER GLY HIS THR SER THR GLY TRP ALA          
SEQRES  13 E  231  THR ALA LEU VAL LEU ALA GLU ILE ASN PRO GLN ARG GLN          
SEQRES  14 E  231  ASN GLU ILE LEU LYS ARG GLY TYR GLU LEU GLY GLN SER          
SEQRES  15 E  231  ARG VAL ILE CYS GLY TYR HIS TRP GLN SER ASP VAL ASP          
SEQRES  16 E  231  ALA ALA ARG VAL VAL GLY SER ALA VAL VAL ALA THR LEU          
SEQRES  17 E  231  HIS THR ASN PRO ALA PHE GLN GLN GLN LEU GLN LYS ALA          
SEQRES  18 E  231  LYS ALA GLU PHE ALA GLN HIS GLN LYS LYS                      
SEQRES   1 F  231  LEU ALA LEU VAL ALA THR GLY ASN ASP THR THR THR LYS          
SEQRES   2 F  231  PRO ASP LEU TYR TYR LEU LYS ASN SER GLU ALA ILE ASN          
SEQRES   3 F  231  SER LEU ALA LEU LEU PRO PRO PRO PRO ALA VAL GLY SER          
SEQRES   4 F  231  ILE ALA PHE LEU ASN ASP GLN ALA MET TYR GLU GLN GLY          
SEQRES   5 F  231  ARG LEU LEU ARG ASN THR GLU ARG GLY LYS LEU ALA ALA          
SEQRES   6 F  231  GLU ASP ALA ASN LEU SER SER GLY ASP VAL ALA ASN ALA          
SEQRES   7 F  231  PHE SER GLY ALA PHE GLY SER PRO ILE THR GLU LYS ASP          
SEQRES   8 F  231  ALA PRO ALA LEU HIS LYS LEU LEU THR ASN MET ILE GLU          
SEQRES   9 F  231  ASP ALA GLY ASP LEU ALA THR ARG SER ALA LYS ASP HIS          
SEQRES  10 F  231  TYR MET ARG ILE ARG PRO PHE ALA PHE TYR GLY VAL SER          
SEQRES  11 F  231  THR CYS ASN THR THR GLU GLN ASP LYS LEU SER LYS ASN          
SEQRES  12 F  231  GLY SER TYR PRO SER GLY HIS THR SER THR GLY TRP ALA          
SEQRES  13 F  231  THR ALA LEU VAL LEU ALA GLU ILE ASN PRO GLN ARG GLN          
SEQRES  14 F  231  ASN GLU ILE LEU LYS ARG GLY TYR GLU LEU GLY GLN SER          
SEQRES  15 F  231  ARG VAL ILE CYS GLY TYR HIS TRP GLN SER ASP VAL ASP          
SEQRES  16 F  231  ALA ALA ARG VAL VAL GLY SER ALA VAL VAL ALA THR LEU          
SEQRES  17 F  231  HIS THR ASN PRO ALA PHE GLN GLN GLN LEU GLN LYS ALA          
SEQRES  18 F  231  LYS ALA GLU PHE ALA GLN HIS GLN LYS LYS                      
HET    SO4  A1001       5                                                       
HET    SO4  B1002       5                                                       
HET    SO4  C1003       5                                                       
HET    SO4  D1004       5                                                       
HET    SO4  E1005       5                                                       
HET    SO4  F1006       5                                                       
HETNAM     SO4 SULFATE ION                                                      
FORMUL   7  SO4    6(O4 S 2-)                                                   
FORMUL  13  HOH   *314(H2 O)                                                    
HELIX    1   1 LYS A   20  ALA A   24  5                                   5    
HELIX    2   2 ASN A   26  LEU A   31  1                                   6    
HELIX    3   3 SER A   39  ARG A   56  1                                  18    
HELIX    4   4 THR A   58  LEU A   70  1                                  13    
HELIX    5   5 SER A   71  VAL A   75  5                                   5    
HELIX    6   6 ALA A   76  ALA A   78  5                                   3    
HELIX    7   7 PHE A   79  GLY A   84  1                                   6    
HELIX    8   8 ALA A   92  ASN A  101  1                                  10    
HELIX    9   9 MET A  102  ASP A  108  1                                   7    
HELIX   10  10 THR A  111  MET A  119  1                                   9    
HELIX   11  11 ARG A  122  TYR A  127  1                                   6    
HELIX   12  12 SER A  148  ASN A  165  1                                  18    
HELIX   13  13 ARG A  168  CYS A  186  1                                  19    
HELIX   14  14 TRP A  190  HIS A  209  1                                  20    
HELIX   15  15 ASN A  211  HIS A  228  1                                  18    
HELIX   16  16 LYS B   20  ALA B   24  5                                   5    
HELIX   17  17 ASN B   26  LEU B   31  1                                   6    
HELIX   18  18 SER B   39  ARG B   56  1                                  18    
HELIX   19  19 THR B   58  ALA B   68  1                                  11    
HELIX   20  20 ASN B   69  LEU B   70  5                                   2    
HELIX   21  21 SER B   71  VAL B   75  5                                   5    
HELIX   22  22 ALA B   76  ALA B   78  5                                   3    
HELIX   23  23 PHE B   79  GLY B   84  1                                   6    
HELIX   24  24 ALA B   92  ASN B  101  1                                  10    
HELIX   25  25 MET B  102  ASP B  108  1                                   7    
HELIX   26  26 THR B  111  MET B  119  1                                   9    
HELIX   27  27 ARG B  122  GLY B  128  1                                   7    
HELIX   28  28 SER B  148  ASN B  165  1                                  18    
HELIX   29  29 ARG B  168  CYS B  186  1                                  19    
HELIX   30  30 TRP B  190  HIS B  209  1                                  20    
HELIX   31  31 ASN B  211  HIS B  228  1                                  18    
HELIX   32  32 LYS C   20  ALA C   24  5                                   5    
HELIX   33  33 ASN C   26  LEU C   31  1                                   6    
HELIX   34  34 SER C   39  ARG C   56  1                                  18    
HELIX   35  35 THR C   58  LEU C   70  1                                  13    
HELIX   36  36 SER C   71  ALA C   78  5                                   8    
HELIX   37  37 PHE C   79  GLY C   84  1                                   6    
HELIX   38  38 ALA C   92  ASN C  101  1                                  10    
HELIX   39  39 MET C  102  ASP C  108  1                                   7    
HELIX   40  40 THR C  111  MET C  119  1                                   9    
HELIX   41  41 ARG C  122  GLY C  128  1                                   7    
HELIX   42  42 SER C  148  ASN C  165  1                                  18    
HELIX   43  43 ARG C  168  CYS C  186  1                                  19    
HELIX   44  44 TRP C  190  HIS C  209  1                                  20    
HELIX   45  45 ASN C  211  GLN C  227  1                                  17    
HELIX   46  46 LYS D   20  ALA D   24  5                                   5    
HELIX   47  47 ASN D   26  LEU D   31  1                                   6    
HELIX   48  48 SER D   39  ARG D   56  1                                  18    
HELIX   49  49 THR D   58  LEU D   70  1                                  13    
HELIX   50  50 SER D   71  VAL D   75  5                                   5    
HELIX   51  51 ALA D   76  ALA D   78  5                                   3    
HELIX   52  52 PHE D   79  GLY D   84  1                                   6    
HELIX   53  53 ALA D   92  ASN D  101  1                                  10    
HELIX   54  54 MET D  102  ASP D  108  1                                   7    
HELIX   55  55 THR D  111  MET D  119  1                                   9    
HELIX   56  56 ARG D  122  GLY D  128  1                                   7    
HELIX   57  57 SER D  148  ASN D  165  1                                  18    
HELIX   58  58 ARG D  168  CYS D  186  1                                  19    
HELIX   59  59 TRP D  190  HIS D  209  1                                  20    
HELIX   60  60 ASN D  211  HIS D  228  1                                  18    
HELIX   61  61 LYS E   20  ALA E   24  5                                   5    
HELIX   62  62 ASN E   26  LEU E   31  1                                   6    
HELIX   63  63 SER E   39  ARG E   56  1                                  18    
HELIX   64  64 THR E   58  LEU E   70  1                                  13    
HELIX   65  65 SER E   71  VAL E   75  5                                   5    
HELIX   66  66 ALA E   76  ALA E   78  5                                   3    
HELIX   67  67 PHE E   79  GLY E   84  1                                   6    
HELIX   68  68 ALA E   92  ASN E  101  1                                  10    
HELIX   69  69 MET E  102  ASP E  108  1                                   7    
HELIX   70  70 THR E  111  MET E  119  1                                   9    
HELIX   71  71 ARG E  122  GLY E  128  1                                   7    
HELIX   72  72 SER E  148  ASN E  165  1                                  18    
HELIX   73  73 ARG E  168  CYS E  186  1                                  19    
HELIX   74  74 TRP E  190  HIS E  209  1                                  20    
HELIX   75  75 ASN E  211  GLN E  227  1                                  17    
HELIX   76  76 LYS F   20  ALA F   24  5                                   5    
HELIX   77  77 ASN F   26  LEU F   31  1                                   6    
HELIX   78  78 SER F   39  ARG F   56  1                                  18    
HELIX   79  79 THR F   58  LEU F   70  1                                  13    
HELIX   80  80 SER F   71  VAL F   75  5                                   5    
HELIX   81  81 ALA F   76  ALA F   78  5                                   3    
HELIX   82  82 PHE F   79  GLY F   84  1                                   6    
HELIX   83  83 ALA F   92  ASN F  101  1                                  10    
HELIX   84  84 MET F  102  ASP F  108  1                                   7    
HELIX   85  85 THR F  111  MET F  119  1                                   9    
HELIX   86  86 ARG F  122  GLY F  128  1                                   7    
HELIX   87  87 SER F  148  ASN F  165  1                                  18    
HELIX   88  88 ARG F  168  CYS F  186  1                                  19    
HELIX   89  89 TRP F  190  HIS F  209  1                                  20    
HELIX   90  90 ASN F  211  HIS F  228  1                                  18    
SSBOND   1 CYS A  132    CYS A  186                          1555   1555  2.01  
SSBOND   2 CYS B  132    CYS B  186                          1555   1555  2.03  
SSBOND   3 CYS C  132    CYS C  186                          1555   1555  2.02  
SSBOND   4 CYS D  132    CYS D  186                          1555   1555  2.03  
SSBOND   5 CYS E  132    CYS E  186                          1555   1555  2.02  
SSBOND   6 CYS F  132    CYS F  186                          1555   1555  2.03  
CISPEP   1 TYR A  146    PRO A  147          0         0.11                     
CISPEP   2 TYR B  146    PRO B  147          0        -0.98                     
CISPEP   3 TYR C  146    PRO C  147          0        -0.55                     
CISPEP   4 TYR D  146    PRO D  147          0         0.95                     
CISPEP   5 TYR E  146    PRO E  147          0        -0.06                     
CISPEP   6 TYR F  146    PRO F  147          0         0.23                     
SITE     1 AC1  6 LYS A 115  ARG A 122  SER A 148  GLY A 149                    
SITE     2 AC1  6 HIS A 150  HIS A 189                                          
SITE     1 AC2  5 LYS B 115  ARG B 122  GLY B 149  HIS B 150                    
SITE     2 AC2  5 HIS B 189                                                     
SITE     1 AC3  6 LYS C 115  ARG C 122  SER C 148  GLY C 149                    
SITE     2 AC3  6 HIS C 150  HIS C 189                                          
SITE     1 AC4  5 LYS D 115  ARG D 122  GLY D 149  HIS D 150                    
SITE     2 AC4  5 HIS D 189                                                     
SITE     1 AC5  5 LYS E 115  ARG E 122  GLY E 149  HIS E 150                    
SITE     2 AC5  5 HIS E 189                                                     
SITE     1 AC6  6 LYS F 115  ARG F 122  SER F 148  GLY F 149                    
SITE     2 AC6  6 HIS F 150  HIS F 189                                          
CRYST1  137.800  168.200   58.400  90.00  90.00  90.00 P 21 21 21   24          
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      0.007257  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.005945  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017123        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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